1711 files changed, 80964 insertions, 56582 deletions

diff --git a/Documentation/ABI/testing/sysfs-class-leds-gt683r b/Documentation/ABI/testing/sysfs-class-leds-gt683r
new file mode 100644
index 0000000..e4fae60
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-leds-gt683r
@@ -0,0 +1,16 @@
+What:		/sys/class/leds/<led>/gt683r/mode
+Date:		Jun 2014
+KernelVersion:	3.17
+Contact:	Janne Kanniainen <janne.kanniainen@gmail.com>
+Description:
+		Set the mode of LEDs. You should notice that changing the mode
+		of one LED will update the mode of its two sibling devices as
+		well.
+
+		0 - normal
+		1 - audio
+		2 - breathing
+
+		Normal: LEDs are fully on when enabled
+		Audio:  LEDs brightness depends on sound level
+		Breathing: LEDs brightness varies at human breathing rate
\ No newline at end of file
diff --git a/Documentation/ABI/testing/sysfs-driver-pciback b/Documentation/ABI/testing/sysfs-driver-pciback
new file mode 100644
index 0000000..6a733bf
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-pciback
@@ -0,0 +1,13 @@
+What:           /sys/bus/pci/drivers/pciback/quirks
+Date:           Oct 2011
+KernelVersion:  3.1
+Contact:        xen-devel@lists.xenproject.org
+Description:
+                If the permissive attribute is set, then writing a string in
+                the format of DDDD:BB:DD.F-REG:SIZE:MASK will allow the guest
+                to write and read from the PCI device. That is Domain:Bus:
+                Device.Function-Register:Size:Mask (Domain is optional).
+                For example:
+                #echo 00:19.0-E0:2:FF > /sys/bus/pci/drivers/pciback/quirks
+                will allow the guest to read and write to the configuration
+                register 0x0E.
diff --git a/Documentation/ABI/testing/sysfs-driver-tegra-fuse b/Documentation/ABI/testing/sysfs-driver-tegra-fuse
new file mode 100644
index 0000000..69f5af6
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-tegra-fuse
@@ -0,0 +1,11 @@
+What:		/sys/devices/*/<our-device>/fuse
+Date:		February 2014
+Contact:	Peter De Schrijver <pdeschrijver@nvidia.com>
+Description:	read-only access to the efuses on Tegra20, Tegra30, Tegra114
+		and Tegra124 SoC's from NVIDIA. The efuses contain write once
+		data programmed at the factory. The data is layed out in 32bit
+		words in LSB first format. Each bit represents a single value
+		as decoded from the fuse registers. Bits order/assignment
+		exactly matches the HW registers, including any unused bits.
+Users:		any user space application which wants to read the efuses on
+		Tegra SoC's
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 7df3134..1d3756d 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -1610,7 +1610,7 @@ int max_width, max_height;</synopsis>
           The connector is then registered with a call to
           <function>drm_connector_init</function> with a pointer to the connector
           functions and a connector type, and exposed through sysfs with a call to
-          <function>drm_sysfs_connector_add</function>.
+          <function>drm_connector_register</function>.
         </para>
         <para>
           Supported connector types are
@@ -1768,7 +1768,7 @@ int max_width, max_height;</synopsis>
 	(<function>drm_encoder_cleanup</function>) and connectors
 	(<function>drm_connector_cleanup</function>). Furthermore, connectors
 	that have been added to sysfs must be removed by a call to
-	<function>drm_sysfs_connector_remove</function> before calling
+	<function>drm_connector_unregister</function> before calling
 	<function>drm_connector_cleanup</function>.
       </para>
       <para>
@@ -1813,7 +1813,7 @@ void intel_crt_init(struct drm_device *dev)
 	drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs);
 	drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 }]]></programlisting>
       <para>
         In the example above (taken from the i915 driver), a CRTC, connector and
@@ -2338,6 +2338,12 @@ void intel_crt_init(struct drm_device *dev)
 !Edrivers/gpu/drm/drm_dp_helper.c
     </sect2>
     <sect2>
+      <title>Display Port MST Helper Functions Reference</title>
+!Pdrivers/gpu/drm/drm_dp_mst_topology.c dp mst helper
+!Iinclude/drm/drm_dp_mst_helper.h
+!Edrivers/gpu/drm/drm_dp_mst_topology.c
+    </sect2>
+    <sect2>
       <title>EDID Helper Functions Reference</title>
 !Edrivers/gpu/drm/drm_edid.c
     </sect2>
@@ -2502,7 +2508,7 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >Description/Restrictions</td>
 	</tr>
 	<tr>
-	<td rowspan="20" valign="top" >DRM</td>
+	<td rowspan="21" valign="top" >DRM</td>
 	<td rowspan="2" valign="top" >Generic</td>
 	<td valign="top" >“EDID”</td>
 	<td valign="top" >BLOB | IMMUTABLE</td>
@@ -2633,7 +2639,7 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td rowspan="2" valign="top" >Optional</td>
+	<td rowspan="3" valign="top" >Optional</td>
 	<td valign="top" >“scaling mode”</td>
 	<td valign="top" >ENUM</td>
 	<td valign="top" >{ "None", "Full", "Center", "Full aspect" }</td>
@@ -2641,6 +2647,15 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
+	<td valign="top" >"aspect ratio"</td>
+	<td valign="top" >ENUM</td>
+	<td valign="top" >{ "None", "4:3", "16:9" }</td>
+	<td valign="top" >Connector</td>
+	<td valign="top" >DRM property to set aspect ratio from user space app.
+		This enum is made generic to allow addition of custom aspect
+		ratios.</td>
+	</tr>
+	<tr>
 	<td valign="top" >“dirty”</td>
 	<td valign="top" >ENUM | IMMUTABLE</td>
 	<td valign="top" >{ "Off", "On", "Annotate" }</td>
@@ -2649,7 +2664,7 @@ void intel_crt_init(struct drm_device *dev)
 	</tr>
 	<tr>
 	<td rowspan="21" valign="top" >i915</td>
-	<td rowspan="3" valign="top" >Generic</td>
+	<td rowspan="2" valign="top" >Generic</td>
 	<td valign="top" >"Broadcast RGB"</td>
 	<td valign="top" >ENUM</td>
 	<td valign="top" >{ "Automatic", "Full", "Limited 16:235" }</td>
@@ -2664,10 +2679,11 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td valign="top" >Standard name as in DRM</td>
-	<td valign="top" >Standard type as in DRM</td>
-	<td valign="top" >Standard value as in DRM</td>
-	<td valign="top" >Standard Object as in DRM</td>
+	<td rowspan="1" valign="top" >Plane</td>
+	<td valign="top" >“rotation”</td>
+	<td valign="top" >BITMASK</td>
+	<td valign="top" >{ 0, "rotate-0" }, { 2, "rotate-180" }</td>
+	<td valign="top" >Plane</td>
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
@@ -2799,8 +2815,8 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td rowspan="3" valign="top" >CDV gma-500</td>
-	<td rowspan="3" valign="top" >Generic</td>
+	<td rowspan="2" valign="top" >CDV gma-500</td>
+	<td rowspan="2" valign="top" >Generic</td>
 	<td valign="top" >"Broadcast RGB"</td>
 	<td valign="top" >ENUM</td>
 	<td valign="top" >{ “Full”, “Limited 16:235” }</td>
@@ -2815,15 +2831,8 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td valign="top" >Standard name as in DRM</td>
-	<td valign="top" >Standard type as in DRM</td>
-	<td valign="top" >Standard value as in DRM</td>
-	<td valign="top" >Standard Object as in DRM</td>
-	<td valign="top" >TBD</td>
-	</tr>
-	<tr>
-	<td rowspan="20" valign="top" >Poulsbo</td>
-	<td rowspan="2" valign="top" >Generic</td>
+	<td rowspan="19" valign="top" >Poulsbo</td>
+	<td rowspan="1" valign="top" >Generic</td>
 	<td valign="top" >“backlight”</td>
 	<td valign="top" >RANGE</td>
 	<td valign="top" >Min=0, Max=100</td>
@@ -2831,13 +2840,6 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td valign="top" >Standard name as in DRM</td>
-	<td valign="top" >Standard type as in DRM</td>
-	<td valign="top" >Standard value as in DRM</td>
-	<td valign="top" >Standard Object as in DRM</td>
-	<td valign="top" >TBD</td>
-	</tr>
-	<tr>
 	<td rowspan="17" valign="top" >SDVO-TV</td>
 	<td valign="top" >“mode”</td>
 	<td valign="top" >ENUM</td>
@@ -3064,7 +3066,7 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td rowspan="3" valign="top" >i2c/ch7006_drv</td>
+	<td rowspan="2" valign="top" >i2c/ch7006_drv</td>
 	<td valign="top" >Generic</td>
 	<td valign="top" >“scale”</td>
 	<td valign="top" >RANGE</td>
@@ -3073,14 +3075,7 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td rowspan="2" valign="top" >TV</td>
-	<td valign="top" >Standard names as in DRM</td>
-	<td valign="top" >Standard types as in DRM</td>
-	<td valign="top" >Standard Values as in DRM</td>
-	<td valign="top" >Standard object as in DRM</td>
-	<td valign="top" >TBD</td>
-	</tr>
-	<tr>
+	<td rowspan="1" valign="top" >TV</td>
 	<td valign="top" >“mode”</td>
 	<td valign="top" >ENUM</td>
 	<td valign="top" >{ "PAL", "PAL-M","PAL-N"}, ”PAL-Nc"
@@ -3089,7 +3084,7 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td rowspan="16" valign="top" >nouveau</td>
+	<td rowspan="15" valign="top" >nouveau</td>
 	<td rowspan="6" valign="top" >NV10 Overlay</td>
 	<td valign="top" >"colorkey"</td>
 	<td valign="top" >RANGE</td>
@@ -3198,14 +3193,6 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td valign="top" >Generic</td>
-	<td valign="top" >Standard name as in DRM</td>
-	<td valign="top" >Standard type as in DRM</td>
-	<td valign="top" >Standard value as in DRM</td>
-	<td valign="top" >Standard Object as in DRM</td>
-	<td valign="top" >TBD</td>
-	</tr>
-	<tr>
 	<td rowspan="2" valign="top" >omap</td>
 	<td rowspan="2" valign="top" >Generic</td>
 	<td valign="top" >“rotation”</td>
@@ -3236,7 +3223,7 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td rowspan="10" valign="top" >radeon</td>
+	<td rowspan="9" valign="top" >radeon</td>
 	<td valign="top" >DVI-I</td>
 	<td valign="top" >“coherent”</td>
 	<td valign="top" >RANGE</td>
@@ -3308,14 +3295,6 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >TBD</td>
 	</tr>
 	<tr>
-	<td valign="top" >Generic</td>
-	<td valign="top" >Standard name as in DRM</td>
-	<td valign="top" >Standard type as in DRM</td>
-	<td valign="top" >Standard value as in DRM</td>
-	<td valign="top" >Standard Object as in DRM</td>
-	<td valign="top" >TBD</td>
-	</tr>
-	<tr>
 	<td rowspan="3" valign="top" >rcar-du</td>
 	<td rowspan="3" valign="top" >Generic</td>
 	<td valign="top" >"alpha"</td>
diff --git a/Documentation/arm/CCN.txt b/Documentation/arm/CCN.txt
new file mode 100644
index 0000000..0632b3a
--- /dev/null
+++ b/Documentation/arm/CCN.txt
@@ -0,0 +1,52 @@
+ARM Cache Coherent Network
+==========================
+
+CCN-504 is a ring-bus interconnect consisting of 11 crosspoints
+(XPs), with each crosspoint supporting up to two device ports,
+so nodes (devices) 0 and 1 are connected to crosspoint 0,
+nodes 2 and 3 to crosspoint 1 etc.
+
+PMU (perf) driver
+-----------------
+
+The CCN driver registers a perf PMU driver, which provides
+description of available events and configuration options
+in sysfs, see /sys/bus/event_source/devices/ccn*.
+
+The "format" directory describes format of the config, config1
+and config2 fields of the perf_event_attr structure. The "events"
+directory provides configuration templates for all documented
+events, that can be used with perf tool. For example "xp_valid_flit"
+is an equivalent of "type=0x8,event=0x4". Other parameters must be
+explicitly specified. For events originating from device, "node"
+defines its index. All crosspoint events require "xp" (index),
+"port" (device port number) and "vc" (virtual channel ID) and
+"dir" (direction). Watchpoints (special "event" value 0xfe) also
+require comparator values ("cmp_l" and "cmp_h") and "mask", being
+index of the comparator mask.
+
+Masks are defined separately from the event description
+(due to limited number of the config values) in the "cmp_mask"
+directory, with first 8 configurable by user and additional
+4 hardcoded for the most frequent use cases.
+
+Cycle counter is described by a "type" value 0xff and does
+not require any other settings.
+
+Example of perf tool use:
+
+/ # perf list | grep ccn
+  ccn/cycles/                                        [Kernel PMU event]
+<...>
+  ccn/xp_valid_flit/                                 [Kernel PMU event]
+<...>
+
+/ # perf stat -C 0 -e ccn/cycles/,ccn/xp_valid_flit,xp=1,port=0,vc=1,dir=1/ \
+                                                                       sleep 1
+
+The driver does not support sampling, therefore "perf record" will
+not work. Also notice that only single cpu is being selected
+("-C 0") - this is because perf framework does not support
+"non-CPU related" counters (yet?) so system-wide session ("-a")
+would try (and in most cases fail) to set up the same event
+per each CPU.
diff --git a/Documentation/arm/Marvell/README b/Documentation/arm/Marvell/README
index 2cce540..4dc66c1 100644
--- a/Documentation/arm/Marvell/README
+++ b/Documentation/arm/Marvell/README
@@ -53,8 +53,8 @@ Kirkwood family
                 Functional Spec: http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
   Homepage: http://www.marvell.com/embedded-processors/kirkwood/
   Core: Feroceon ARMv5 compatible
-  Linux kernel mach directory: arch/arm/mach-kirkwood
-  Linux kernel plat directory: arch/arm/plat-orion
+  Linux kernel mach directory: arch/arm/mach-mvebu
+  Linux kernel plat directory: none
 
 Discovery family
 ----------------
@@ -83,7 +83,9 @@ EBU Armada family
         88F6710
         88F6707
         88F6W11
-    Product Brief: http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
+    Product Brief:   http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
+    Hardware Spec:   http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf
+    Functional Spec: http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf
 
   Armada 375 Flavors:
 	88F6720
@@ -100,8 +102,7 @@ EBU Armada family
         MV78460
     NOTE: not to be confused with the non-SMP 78xx0 SoCs
     Product Brief: http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
-
-  No public datasheet available.
+    Functional Spec: http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
 
   Core: Sheeva ARMv7 compatible
 
@@ -135,7 +136,9 @@ Dove family (application processor)
                 Functional Spec : http://www.marvell.com/application-processors/armada-500/assets/Armada-510-Functional-Spec.pdf
   Homepage: http://www.marvell.com/application-processors/armada-500/
   Core: ARMv7 compatible
-  Directory: arch/arm/mach-dove
+
+  Directory: arch/arm/mach-mvebu (DT enabled platforms)
+             arch/arm/mach-dove (non-DT enabled platforms)
 
 PXA 2xx/3xx/93x/95x family
 --------------------------
@@ -253,10 +256,10 @@ Berlin family (Digital Entertainment)
 Long-term plans
 ---------------
 
- * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ and
-   mach-kirkwood/ into the mach-mvebu/ to support all SoCs from the
-   Marvell EBU (Engineering Business Unit) in a single mach-<foo>
-   directory. The plat-orion/ would therefore disappear.
+ * Unify the mach-dove/, mach-mv78xx0/, mach-orion5x/ into the
+   mach-mvebu/ to support all SoCs from the Marvell EBU (Engineering
+   Business Unit) in a single mach-<foo> directory. The plat-orion/
+   would therefore disappear.
 
  * Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa
    directory. The plat-pxa/ would therefore disappear.
diff --git a/Documentation/arm/Samsung/Overview.txt b/Documentation/arm/Samsung/Overview.txt
index 658abb2..8f7309b 100644
--- a/Documentation/arm/Samsung/Overview.txt
+++ b/Documentation/arm/Samsung/Overview.txt
@@ -13,8 +13,6 @@ Introduction
 
   - S3C24XX: See Documentation/arm/Samsung-S3C24XX/Overview.txt for full list
   - S3C64XX: S3C6400 and S3C6410
-  - S5P6440
-  - S5PC100
   - S5PC110 / S5PV210
 
 
@@ -34,8 +32,6 @@ Configuration
   A number of configurations are supplied, as there is no current way of
   unifying all the SoCs into one kernel.
 
-  s5p6440_defconfig - S5P6440 specific default configuration
-  s5pc100_defconfig - S5PC100 specific default configuration
   s5pc110_defconfig - S5PC110 specific default configuration
   s5pv210_defconfig - S5PV210 specific default configuration
 
@@ -67,13 +63,6 @@ Layout changes
   where to simplify the include and dependency issues involved with having
   so many different platform directories.
 
-  It was decided to remove plat-s5pc1xx as some of the support was already
-  in plat-s5p or plat-samsung, with the S5PC110 support added with S5PV210
-  the only user was the S5PC100. The S5PC100 specific items where moved to
-  arch/arm/mach-s5pc100.
-
-
-
 
 Port Contributors
 -----------------
diff --git a/Documentation/arm/Samsung/clksrc-change-registers.awk b/Documentation/arm/Samsung/clksrc-change-registers.awk
index 0c50220..d9174fa 100755
--- a/Documentation/arm/Samsung/clksrc-change-registers.awk
+++ b/Documentation/arm/Samsung/clksrc-change-registers.awk
@@ -68,7 +68,6 @@ BEGIN {
 
     while (getline line < ARGV[1] > 0) {
 	if (line ~ /\#define.*_MASK/ &&
-	    !(line ~ /S5PC100_EPLL_MASK/) &&
 	    !(line ~ /USB_SIG_MASK/)) {
 	    splitdefine(line, fields)
 	    name = fields[0]
diff --git a/Documentation/arm64/booting.txt b/Documentation/arm64/booting.txt
index 85af34d..f3c05b5 100644
--- a/Documentation/arm64/booting.txt
+++ b/Documentation/arm64/booting.txt
@@ -168,6 +168,14 @@ Before jumping into the kernel, the following conditions must be met:
   the kernel image will be entered must be initialised by software at a
   higher exception level to prevent execution in an UNKNOWN state.
 
+  For systems with a GICv3 interrupt controller:
+  - If EL3 is present:
+    ICC_SRE_EL3.Enable (bit 3) must be initialiased to 0b1.
+    ICC_SRE_EL3.SRE (bit 0) must be initialised to 0b1.
+  - If the kernel is entered at EL1:
+    ICC.SRE_EL2.Enable (bit 3) must be initialised to 0b1
+    ICC_SRE_EL2.SRE (bit 0) must be initialised to 0b1.
+
 The requirements described above for CPU mode, caches, MMUs, architected
 timers, coherency and system registers apply to all CPUs.  All CPUs must
 enter the kernel in the same exception level.
diff --git a/Documentation/devicetree/bindings/arm/adapteva.txt b/Documentation/devicetree/bindings/arm/adapteva.txt
new file mode 100644
index 0000000..1d8af9e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/adapteva.txt
@@ -0,0 +1,7 @@
+Adapteva Platforms Device Tree Bindings
+---------------------------------------
+
+Parallella board
+
+Required root node properties:
+    - compatible = "adapteva,parallella";
diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards
index 3509707..c554ed3 100644
--- a/Documentation/devicetree/bindings/arm/arm-boards
+++ b/Documentation/devicetree/bindings/arm/arm-boards
@@ -86,3 +86,9 @@ Interrupt controllers:
 	compatible = "arm,versatile-sic";
 	interrupt-controller;
 	#interrupt-cells = <1>;
+
+Required nodes:
+
+- core-module: the root node to the Versatile platforms must have
+  a core-module with regs and the compatible strings
+  "arm,core-module-versatile", "syscon"
diff --git a/Documentation/devicetree/bindings/arm/armada-380-mpcore-soc-ctrl.txt b/Documentation/devicetree/bindings/arm/armada-380-mpcore-soc-ctrl.txt
new file mode 100644
index 0000000..8781073
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-380-mpcore-soc-ctrl.txt
@@ -0,0 +1,14 @@
+Marvell Armada 38x CA9 MPcore SoC Controller
+============================================
+
+Required properties:
+
+- compatible: Should be "marvell,armada-380-mpcore-soc-ctrl".
+
+- reg: should be the register base and length as documented in the
+  datasheet for the CA9 MPcore SoC Control registers
+
+mpcore-soc-ctrl@20d20 {
+	compatible = "marvell,armada-380-mpcore-soc-ctrl";
+	reg = <0x20d20 0x6c>;
+};
diff --git a/Documentation/devicetree/bindings/arm/atmel-pmc.txt b/Documentation/devicetree/bindings/arm/atmel-pmc.txt
index 389bed5..795cc78 100644
--- a/Documentation/devicetree/bindings/arm/atmel-pmc.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-pmc.txt
@@ -1,7 +1,10 @@
 * Power Management Controller (PMC)
 
 Required properties:
-- compatible: Should be "atmel,at91rm9200-pmc"
+- compatible: Should be "atmel,<chip>-pmc".
+	<chip> can be: at91rm9200, at91sam9260, at91sam9g45, at91sam9n12,
+	at91sam9x5, sama5d3
+
 - reg: Should contain PMC registers location and length
 
 Examples:
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method
new file mode 100644
index 0000000..8240c02
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method
@@ -0,0 +1,36 @@
+Broadcom Kona Family CPU Enable Method
+--------------------------------------
+This binding defines the enable method used for starting secondary
+CPUs in the following Broadcom SoCs:
+  BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664
+
+The enable method is specified by defining the following required
+properties in the "cpus" device tree node:
+  - enable-method = "brcm,bcm11351-cpu-method";
+  - secondary-boot-reg = <...>;
+
+The secondary-boot-reg property is a u32 value that specifies the
+physical address of the register used to request the ROM holding pen
+code release a secondary CPU.  The value written to the register is
+formed by encoding the target CPU id into the low bits of the
+physical start address it should jump to.
+
+Example:
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "brcm,bcm11351-cpu-method";
+		secondary-boot-reg = <0x3500417c>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <1>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/arm/brcm-brcmstb.txt b/Documentation/devicetree/bindings/arm/brcm-brcmstb.txt
new file mode 100644
index 0000000..3c436cc
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/brcm-brcmstb.txt
@@ -0,0 +1,95 @@
+ARM Broadcom STB platforms Device Tree Bindings
+-----------------------------------------------
+Boards with Broadcom Brahma15 ARM-based BCMxxxx (generally BCM7xxx variants)
+SoC shall have the following DT organization:
+
+Required root node properties:
+    - compatible: "brcm,bcm<chip_id>", "brcm,brcmstb"
+
+example:
+/ {
+    #address-cells = <2>;
+    #size-cells = <2>;
+    model = "Broadcom STB (bcm7445)";
+    compatible = "brcm,bcm7445", "brcm,brcmstb";
+
+Further, syscon nodes that map platform-specific registers used for general
+system control is required:
+
+    - compatible: "brcm,bcm<chip_id>-sun-top-ctrl", "syscon"
+    - compatible: "brcm,bcm<chip_id>-hif-cpubiuctrl", "syscon"
+    - compatible: "brcm,bcm<chip_id>-hif-continuation", "syscon"
+
+example:
+    rdb {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "simple-bus";
+        ranges = <0 0x00 0xf0000000 0x1000000>;
+
+        sun_top_ctrl: syscon@404000 {
+            compatible = "brcm,bcm7445-sun-top-ctrl", "syscon";
+            reg = <0x404000 0x51c>;
+        };
+
+        hif_cpubiuctrl: syscon@3e2400 {
+            compatible = "brcm,bcm7445-hif-cpubiuctrl", "syscon";
+            reg = <0x3e2400 0x5b4>;
+        };
+
+        hif_continuation: syscon@452000 {
+            compatible = "brcm,bcm7445-hif-continuation", "syscon";
+            reg = <0x452000 0x100>;
+        };
+    };
+
+Lastly, nodes that allow for support of SMP initialization and reboot are
+required:
+
+smpboot
+-------
+Required properties:
+
+    - compatible
+        The string "brcm,brcmstb-smpboot".
+
+    - syscon-cpu
+        A phandle / integer array property which lets the BSP know the location
+        of certain CPU power-on registers.
+
+        The layout of the property is as follows:
+            o a phandle to the "hif_cpubiuctrl" syscon node
+            o offset to the base CPU power zone register
+            o offset to the base CPU reset register
+
+    - syscon-cont
+        A phandle pointing to the syscon node which describes the CPU boot
+        continuation registers.
+            o a phandle to the "hif_continuation" syscon node
+
+example:
+    smpboot {
+        compatible = "brcm,brcmstb-smpboot";
+        syscon-cpu = <&hif_cpubiuctrl 0x88 0x178>;
+        syscon-cont = <&hif_continuation>;
+    };
+
+reboot
+-------
+Required properties
+
+    - compatible
+        The string property "brcm,brcmstb-reboot".
+
+    - syscon
+        A phandle / integer array that points to the syscon node which describes
+        the general system reset registers.
+            o a phandle to "sun_top_ctrl"
+            o offset to the "reset source enable" register
+            o offset to the "software master reset" register
+
+example:
+    reboot {
+        compatible = "brcm,brcmstb-reboot";
+        syscon = <&sun_top_ctrl 0x304 0x308>;
+    };
diff --git a/Documentation/devicetree/bindings/arm/ccn.txt b/Documentation/devicetree/bindings/arm/ccn.txt
new file mode 100644
index 0000000..b100d38
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/ccn.txt
@@ -0,0 +1,21 @@
+* ARM CCN (Cache Coherent Network)
+
+Required properties:
+
+- compatible: (standard compatible string) should be one of:
+	"arm,ccn-504"
+	"arm,ccn-508"
+
+- reg: (standard registers property) physical address and size
+	(16MB) of the configuration registers block
+
+- interrupts: (standard interrupt property) single interrupt
+	generated by the control block
+
+Example:
+
+	ccn@0x2000000000 {
+		compatible = "arm,ccn-504";
+		reg = <0x20 0x00000000 0 0x1000000>;
+		interrupts = <0 181 4>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/cpu-enable-method/marvell,berlin-smp b/Documentation/devicetree/bindings/arm/cpu-enable-method/marvell,berlin-smp
new file mode 100644
index 0000000..cd236b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/cpu-enable-method/marvell,berlin-smp
@@ -0,0 +1,41 @@
+========================================================
+Secondary CPU enable-method "marvell,berlin-smp" binding
+========================================================
+
+This document describes the "marvell,berlin-smp" method for enabling secondary
+CPUs. To apply to all CPUs, a single "marvell,berlin-smp" enable method should
+be defined in the "cpus" node.
+
+Enable method name:	"marvell,berlin-smp"
+Compatible machines:	"marvell,berlin2" and "marvell,berlin2q"
+Compatible CPUs:	"marvell,pj4b" and "arm,cortex-a9"
+Related properties:	(none)
+
+Note:
+This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
+"marvell,berlin-cpu-ctrl"[1].
+
+Example:
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "marvell,berlin-smp";
+
+		cpu@0 {
+			compatible = "marvell,pj4b";
+			device_type = "cpu";
+			next-level-cache = <&l2>;
+			reg = <0>;
+		};
+
+		cpu@1 {
+			compatible = "marvell,pj4b";
+			device_type = "cpu";
+			next-level-cache = <&l2>;
+			reg = <1>;
+		};
+	};
+
+--
+[1] arm/marvell,berlin.txt
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index 1fe72a0..298e2f6 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -152,7 +152,9 @@ nodes to be present and contain the properties described below.
 			    "arm,cortex-a7"
 			    "arm,cortex-a8"
 			    "arm,cortex-a9"
+			    "arm,cortex-a12"
 			    "arm,cortex-a15"
+			    "arm,cortex-a17"
 			    "arm,cortex-a53"
 			    "arm,cortex-a57"
 			    "arm,cortex-m0"
@@ -163,6 +165,7 @@ nodes to be present and contain the properties described below.
 			    "arm,cortex-r4"
 			    "arm,cortex-r5"
 			    "arm,cortex-r7"
+			    "brcm,brahma-b15"
 			    "faraday,fa526"
 			    "intel,sa110"
 			    "intel,sa1100"
@@ -184,6 +187,7 @@ nodes to be present and contain the properties described below.
 			  can be one of:
 			    "allwinner,sun6i-a31"
 			    "arm,psci"
+			    "brcm,brahma-b15"
 			    "marvell,armada-375-smp"
 			    "marvell,armada-380-smp"
 			    "marvell,armada-xp-smp"
diff --git a/Documentation/devicetree/bindings/arm/gic-v3.txt b/Documentation/devicetree/bindings/arm/gic-v3.txt
new file mode 100644
index 0000000..33cd05e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/gic-v3.txt
@@ -0,0 +1,79 @@
+* ARM Generic Interrupt Controller, version 3
+
+AArch64 SMP cores are often associated with a GICv3, providing Private
+Peripheral Interrupts (PPI), Shared Peripheral Interrupts (SPI),
+Software Generated Interrupts (SGI), and Locality-specific Peripheral
+Interrupts (LPI).
+
+Main node required properties:
+
+- compatible : should at least contain  "arm,gic-v3".
+- interrupt-controller : Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an
+  interrupt source. Must be a single cell with a value of at least 3.
+
+  The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI
+  interrupts. Other values are reserved for future use.
+
+  The 2nd cell contains the interrupt number for the interrupt type.
+  SPI interrupts are in the range [0-987]. PPI interrupts are in the
+  range [0-15].
+
+  The 3rd cell is the flags, encoded as follows:
+	bits[3:0] trigger type and level flags.
+		1 = edge triggered
+		4 = level triggered
+
+  Cells 4 and beyond are reserved for future use. When the 1st cell
+  has a value of 0 or 1, cells 4 and beyond act as padding, and may be
+  ignored. It is recommended that padding cells have a value of 0.
+
+- reg : Specifies base physical address(s) and size of the GIC
+  registers, in the following order:
+  - GIC Distributor interface (GICD)
+  - GIC Redistributors (GICR), one range per redistributor region
+  - GIC CPU interface (GICC)
+  - GIC Hypervisor interface (GICH)
+  - GIC Virtual CPU interface (GICV)
+
+  GICC, GICH and GICV are optional.
+
+- interrupts : Interrupt source of the VGIC maintenance interrupt.
+
+Optional
+
+- redistributor-stride : If using padding pages, specifies the stride
+  of consecutive redistributors. Must be a multiple of 64kB.
+
+- #redistributor-regions: The number of independent contiguous regions
+  occupied by the redistributors. Required if more than one such
+  region is present.
+
+Examples:
+
+	gic: interrupt-controller@2cf00000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x0 0x2f000000 0 0x10000>,	// GICD
+		      <0x0 0x2f100000 0 0x200000>,	// GICR
+		      <0x0 0x2c000000 0 0x2000>,	// GICC
+		      <0x0 0x2c010000 0 0x2000>,	// GICH
+		      <0x0 0x2c020000 0 0x2000>;	// GICV
+		interrupts = <1 9 4>;
+	};
+
+	gic: interrupt-controller@2c010000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		redistributor-stride = <0x0 0x40000>;	// 256kB stride
+		#redistributor-regions = <2>;
+		reg = <0x0 0x2c010000 0 0x10000>,	// GICD
+		      <0x0 0x2d000000 0 0x800000>,	// GICR 1: CPUs 0-31
+		      <0x0 0x2e000000 0 0x800000>;	// GICR 2: CPUs 32-63
+		      <0x0 0x2c040000 0 0x2000>,	// GICC
+		      <0x0 0x2c060000 0 0x2000>,	// GICH
+		      <0x0 0x2c080000 0 0x2000>;	// GICV
+		interrupts = <1 9 4>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt
index 5573c08..c7d2fa1 100644
--- a/Documentation/devicetree/bindings/arm/gic.txt
+++ b/Documentation/devicetree/bindings/arm/gic.txt
@@ -16,6 +16,7 @@ Main node required properties:
 	"arm,cortex-a9-gic"
 	"arm,cortex-a7-gic"
 	"arm,arm11mp-gic"
+	"brcm,brahma-b15-gic"
 - interrupt-controller : Identifies the node as an interrupt controller
 - #interrupt-cells : Specifies the number of cells needed to encode an
   interrupt source.  The type shall be a <u32> and the value shall be 3.
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
index df0a452..934f000 100644
--- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
+++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
@@ -31,6 +31,17 @@ Example:
 		reboot-offset = <0x4>;
 	};
 
+-----------------------------------------------------------------------
+Hisilicon CPU controller
+
+Required properties:
+- compatible : "hisilicon,cpuctrl"
+- reg : Register address and size
+
+The clock registers and power registers of secondary cores are defined
+in CPU controller, especially in HIX5HD2 SoC.
+
+-----------------------------------------------------------------------
 PCTRL: Peripheral misc control register
 
 Required Properties:
diff --git a/Documentation/devicetree/bindings/arm/marvell,berlin.txt b/Documentation/devicetree/bindings/arm/marvell,berlin.txt
index 94013a9..904de57 100644
--- a/Documentation/devicetree/bindings/arm/marvell,berlin.txt
+++ b/Documentation/devicetree/bindings/arm/marvell,berlin.txt
@@ -24,6 +24,22 @@ SoC and board used. Currently known SoC compatibles are:
 	...
 }
 
+* Marvell Berlin CPU control bindings
+
+CPU control register allows various operations on CPUs, like resetting them
+independently.
+
+Required properties:
+- compatible: should be "marvell,berlin-cpu-ctrl"
+- reg: address and length of the register set
+
+Example:
+
+cpu-ctrl@f7dd0000 {
+	compatible = "marvell,berlin-cpu-ctrl";
+	reg = <0xf7dd0000 0x10000>;
+};
+
 * Marvell Berlin2 chip control binding
 
 Marvell Berlin SoCs have a chip control register set providing several
diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt
new file mode 100644
index 0000000..d6ac71f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt
@@ -0,0 +1,8 @@
+Mediatek MT6589 Platforms Device Tree Bindings
+
+Boards with a SoC of the Mediatek MT6589 shall have the following property:
+
+Required root node property:
+
+compatible: must contain "mediatek,mt6589"
+
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index d22b216..0edc903 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -129,6 +129,9 @@ Boards:
 - AM437x GP EVM
   compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43"
 
+- AM437x SK EVM: AM437x StarterKit Evaluation Module
+  compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+
 - DRA742 EVM:  Software Development Board for DRA742
   compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
 
diff --git a/Documentation/devicetree/bindings/arm/omap/prcm.txt b/Documentation/devicetree/bindings/arm/omap/prcm.txt
new file mode 100644
index 0000000..79074da
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/prcm.txt
@@ -0,0 +1,65 @@
+OMAP PRCM bindings
+
+Power Reset and Clock Manager lists the device clocks and clockdomains under
+a DT hierarchy. Each TI SoC can have multiple PRCM entities listed for it,
+each describing one module and the clock hierarchy under it. see [1] for
+documentation about the individual clock/clockdomain nodes.
+
+[1] Documentation/devicetree/bindings/clock/ti/*
+
+Required properties:
+- compatible:	Must be one of:
+		"ti,am3-prcm"
+		"ti,am3-scrm"
+		"ti,am4-prcm"
+		"ti,am4-scrm"
+		"ti,omap2-prcm"
+		"ti,omap2-scrm"
+		"ti,omap3-prm"
+		"ti,omap3-cm"
+		"ti,omap3-scrm"
+		"ti,omap4-cm1"
+		"ti,omap4-prm"
+		"ti,omap4-cm2"
+		"ti,omap4-scrm"
+		"ti,omap5-prm"
+		"ti,omap5-cm-core-aon"
+		"ti,omap5-scrm"
+		"ti,omap5-cm-core"
+		"ti,dra7-prm"
+		"ti,dra7-cm-core-aon"
+		"ti,dra7-cm-core"
+- reg:		Contains PRCM module register address range
+		(base address and length)
+- clocks:	clocks for this module
+- clockdomains:	clockdomains for this module
+
+Example:
+
+cm: cm@48004000 {
+	compatible = "ti,omap3-cm";
+	reg = <0x48004000 0x4000>;
+
+	cm_clocks: clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	cm_clockdomains: clockdomains {
+	};
+}
+
+&cm_clocks {
+	omap2_32k_fck: omap_32k_fck {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+	};
+};
+
+&cm_clockdomains {
+	core_l3_clkdm: core_l3_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&sdrc_ick>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index f9865e7..1e1979b 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -7,6 +7,8 @@ Properties:
 		   - "samsung,exynos4212-pmu" - for Exynos4212 SoC,
 		   - "samsung,exynos4412-pmu" - for Exynos4412 SoC,
 		   - "samsung,exynos5250-pmu" - for Exynos5250 SoC,
+		   - "samsung,exynos5260-pmu" - for Exynos5260 SoC.
+		   - "samsung,exynos5410-pmu" - for Exynos5410 SoC,
 		   - "samsung,exynos5420-pmu" - for Exynos5420 SoC.
 		second value must be always "syscon".
 
diff --git a/Documentation/devicetree/bindings/arm/spear-misc.txt b/Documentation/devicetree/bindings/arm/spear-misc.txt
new file mode 100644
index 0000000..cf64982
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/spear-misc.txt
@@ -0,0 +1,9 @@
+SPEAr Misc configuration
+===========================
+SPEAr SOCs have some miscellaneous registers which are used to configure
+few properties of different peripheral controllers.
+
+misc node required properties:
+
+- compatible Should be	"st,spear1340-misc", "syscon".
+- reg: Address range of misc space upto 8K
diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt
index 558ed4b..73278c6 100644
--- a/Documentation/devicetree/bindings/arm/tegra.txt
+++ b/Documentation/devicetree/bindings/arm/tegra.txt
@@ -30,6 +30,8 @@ board-specific compatible values:
   nvidia,seaboard
   nvidia,ventana
   nvidia,whistler
+  toradex,apalis_t30
+  toradex,apalis_t30-eval
   toradex,colibri_t20-512
   toradex,iris
 
diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt
index 6f1ed830..1f79953 100644
--- a/Documentation/devicetree/bindings/arm/xilinx.txt
+++ b/Documentation/devicetree/bindings/arm/xilinx.txt
@@ -1,7 +1,7 @@
-Xilinx Zynq EP107 Emulation Platform board
+Xilinx Zynq Platforms Device Tree Bindings
 
-This board is an emulation platform for the Zynq product which is
-based on an ARM Cortex A9 processor.
+Boards with Zynq-7000 SOC based on an ARM Cortex A9 processor
+shall have the following properties.
 
 Required root node properties:
-    - compatible = "xlnx,zynq-ep107";
+    - compatible = "xlnx,zynq-7000";
diff --git a/Documentation/devicetree/bindings/clock/arm-integrator.txt b/Documentation/devicetree/bindings/clock/arm-integrator.txt
index 652914b..ecc6952 100644
--- a/Documentation/devicetree/bindings/clock/arm-integrator.txt
+++ b/Documentation/devicetree/bindings/clock/arm-integrator.txt
@@ -1,4 +1,4 @@
-Clock bindings for ARM Integrator Core Module clocks
+Clock bindings for ARM Integrator and Versatile Core Module clocks
 
 Auxilary Oscillator Clock
 
@@ -12,7 +12,7 @@ parent node.
 
 
 Required properties:
-- compatible: must be "arm,integrator-cm-auxosc"
+- compatible: must be "arm,integrator-cm-auxosc" or "arm,versatile-cm-auxosc"
 - #clock-cells: must be <0>
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt
new file mode 100644
index 0000000..4fc869b
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt
@@ -0,0 +1,53 @@
+* Samsung Audio Subsystem Clock Controller
+
+The Samsung Audio Subsystem clock controller generates and supplies clocks
+to Audio Subsystem block available in the S5PV210 and compatible SoCs.
+
+Required Properties:
+
+- compatible: should be "samsung,s5pv210-audss-clock".
+- reg: physical base address and length of the controller's register set.
+
+- #clock-cells: should be 1.
+
+- clocks:
+  - hclk: AHB bus clock of the Audio Subsystem.
+  - xxti: Optional fixed rate PLL reference clock, parent of mout_audss. If
+    not specified (i.e. xusbxti is used for PLL reference), it is fixed to
+    a clock named "xxti".
+  - fout_epll: Input PLL to the AudioSS block, parent of mout_audss.
+  - iiscdclk0: Optional external i2s clock, parent of mout_i2s. If not
+    specified, it is fixed to a clock named "iiscdclk0".
+  - sclk_audio0: Audio bus clock, parent of mout_i2s.
+
+- clock-names: Aliases for the above clocks. They should be "hclk",
+  "xxti", "fout_epll", "iiscdclk0", and "sclk_audio0" respectively.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/s5pv210-audss-clk.h header and can be used in device
+tree sources.
+
+Example: Clock controller node.
+
+	clk_audss: clock-controller@c0900000 {
+		compatible = "samsung,s5pv210-audss-clock";
+		reg = <0xc0900000 0x1000>;
+		#clock-cells = <1>;
+		clock-names = "hclk", "xxti",
+				"fout_epll", "sclk_audio0";
+		clocks = <&clocks DOUT_HCLKP>, <&xxti>,
+				<&clocks FOUT_EPLL>, <&clocks SCLK_AUDIO0>;
+	};
+
+Example: I2S controller node that consumes the clock generated by the clock
+	 controller. Refer to the standard clock bindings for information
+         about 'clocks' and 'clock-names' property.
+
+	i2s0: i2s@03830000 {
+		/* ... */
+		clock-names = "iis", "i2s_opclk0",
+				"i2s_opclk1";
+		clocks = <&clk_audss CLK_I2S>, <&clk_audss CLK_I2S>,
+				<&clk_audss CLK_DOUT_AUD_BUS>;
+		/* ... */
+	};
diff --git a/Documentation/devicetree/bindings/clock/imx1-clock.txt b/Documentation/devicetree/bindings/clock/imx1-clock.txt
new file mode 100644
index 0000000..b7adf4e
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx1-clock.txt
@@ -0,0 +1,26 @@
+* Clock bindings for Freescale i.MX1 CPUs
+
+Required properties:
+- compatible: Should be "fsl,imx1-ccm".
+- reg: Address and length of the register set.
+- #clock-cells: Should be <1>.
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h
+for the full list of i.MX1 clock IDs.
+
+Examples:
+	clks: ccm@0021b000 {
+		#clock-cells = <1>;
+		compatible = "fsl,imx1-ccm";
+		reg = <0x0021b000 0x1000>;
+	};
+
+	pwm: pwm@00208000 {
+		#pwm-cells = <2>;
+		compatible = "fsl,imx1-pwm";
+		reg = <0x00208000 0x1000>;
+		interrupts = <34>;
+		clocks = <&clks IMX1_CLK_DUMMY>, <&clks IMX1_CLK_PER1>;
+		clock-names = "ipg", "per";
+	};
diff --git a/Documentation/devicetree/bindings/clock/imx21-clock.txt b/Documentation/devicetree/bindings/clock/imx21-clock.txt
new file mode 100644
index 0000000..c3b0db4
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx21-clock.txt
@@ -0,0 +1,28 @@
+* Clock bindings for Freescale i.MX21
+
+Required properties:
+- compatible  : Should be "fsl,imx21-ccm".
+- reg         : Address and length of the register set.
+- interrupts  : Should contain CCM interrupt.
+- #clock-cells: Should be <1>.
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx21-clock.h
+for the full list of i.MX21 clock IDs.
+
+Examples:
+	clks: ccm@10027000{
+		compatible = "fsl,imx21-ccm";
+		reg = <0x10027000 0x800>;
+		#clock-cells = <1>;
+	};
+
+	uart1: serial@1000a000 {
+		compatible = "fsl,imx21-uart";
+		reg = <0x1000a000 0x1000>;
+		interrupts = <20>;
+		clocks = <&clks IMX21_CLK_UART1_IPG_GATE>,
+			 <&clks IMX21_CLK_PER1>;
+		clock-names = "ipg", "per";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/clock/imx27-clock.txt b/Documentation/devicetree/bindings/clock/imx27-clock.txt
index 6bc9fd2..cc05de9 100644
--- a/Documentation/devicetree/bindings/clock/imx27-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx27-clock.txt
@@ -7,117 +7,22 @@ Required properties:
 - #clock-cells: Should be <1>
 
 The clock consumer should specify the desired clock by having the clock
-ID in its "clocks" phandle cell.  The following is a full list of i.MX27
-clocks and IDs.
-
-	Clock		    ID
-	-----------------------
-	dummy                0
-	ckih                 1
-	ckil                 2
-	mpll                 3
-	spll                 4
-	mpll_main2           5
-	ahb                  6
-	ipg                  7
-	nfc_div              8
-	per1_div             9
-	per2_div             10
-	per3_div             11
-	per4_div             12
-	vpu_sel              13
-	vpu_div              14
-	usb_div              15
-	cpu_sel              16
-	clko_sel             17
-	cpu_div              18
-	clko_div             19
-	ssi1_sel             20
-	ssi2_sel             21
-	ssi1_div             22
-	ssi2_div             23
-	clko_en              24
-	ssi2_ipg_gate        25
-	ssi1_ipg_gate        26
-	slcdc_ipg_gate       27
-	sdhc3_ipg_gate       28
-	sdhc2_ipg_gate       29
-	sdhc1_ipg_gate       30
-	scc_ipg_gate         31
-	sahara_ipg_gate      32
-	rtc_ipg_gate         33
-	pwm_ipg_gate         34
-	owire_ipg_gate       35
-	lcdc_ipg_gate        36
-	kpp_ipg_gate         37
-	iim_ipg_gate         38
-	i2c2_ipg_gate        39
-	i2c1_ipg_gate        40
-	gpt6_ipg_gate        41
-	gpt5_ipg_gate        42
-	gpt4_ipg_gate        43
-	gpt3_ipg_gate        44
-	gpt2_ipg_gate        45
-	gpt1_ipg_gate        46
-	gpio_ipg_gate        47
-	fec_ipg_gate         48
-	emma_ipg_gate        49
-	dma_ipg_gate         50
-	cspi3_ipg_gate       51
-	cspi2_ipg_gate       52
-	cspi1_ipg_gate       53
-	nfc_baud_gate        54
-	ssi2_baud_gate       55
-	ssi1_baud_gate       56
-	vpu_baud_gate        57
-	per4_gate            58
-	per3_gate            59
-	per2_gate            60
-	per1_gate            61
-	usb_ahb_gate         62
-	slcdc_ahb_gate       63
-	sahara_ahb_gate      64
-	lcdc_ahb_gate        65
-	vpu_ahb_gate         66
-	fec_ahb_gate         67
-	emma_ahb_gate        68
-	emi_ahb_gate         69
-	dma_ahb_gate         70
-	csi_ahb_gate         71
-	brom_ahb_gate        72
-	ata_ahb_gate         73
-	wdog_ipg_gate        74
-	usb_ipg_gate         75
-	uart6_ipg_gate       76
-	uart5_ipg_gate       77
-	uart4_ipg_gate       78
-	uart3_ipg_gate       79
-	uart2_ipg_gate       80
-	uart1_ipg_gate       81
-	ckih_div1p5          82
-	fpm                  83
-	mpll_osc_sel         84
-	mpll_sel             85
-	spll_gate            86
-	mshc_div             87
-	rtic_ipg_gate        88
-	mshc_ipg_gate        89
-	rtic_ahb_gate        90
-	mshc_baud_gate       91
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx27-clock.h
+for the full list of i.MX27 clock IDs.
 
 Examples:
+	clks: ccm@10027000{
+		compatible = "fsl,imx27-ccm";
+		reg = <0x10027000 0x1000>;
+		#clock-cells = <1>;
+	};
 
-clks: ccm@10027000{
-	compatible = "fsl,imx27-ccm";
-	reg = <0x10027000 0x1000>;
-	#clock-cells = <1>;
-};
-
-uart1: serial@1000a000 {
-	compatible = "fsl,imx27-uart", "fsl,imx21-uart";
-	reg = <0x1000a000 0x1000>;
-	interrupts = <20>;
-	clocks = <&clks 81>, <&clks 61>;
-	clock-names = "ipg", "per";
-	status = "disabled";
-};
+	uart1: serial@1000a000 {
+		compatible = "fsl,imx27-uart", "fsl,imx21-uart";
+		reg = <0x1000a000 0x1000>;
+		interrupts = <20>;
+		clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
+			 <&clks IMX27_CLK_PER1_GATE>;
+		clock-names = "ipg", "per";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
index 90ec91f..9252912 100644
--- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
@@ -7,223 +7,13 @@ Required properties:
 - #clock-cells: Should be <1>
 
 The clock consumer should specify the desired clock by having the clock
-ID in its "clocks" phandle cell.  The following is a full list of i.MX6Q
-clocks and IDs.
-
-	Clock			ID
-	---------------------------
-	dummy			0
-	ckil			1
-	ckih			2
-	osc			3
-	pll2_pfd0_352m		4
-	pll2_pfd1_594m		5
-	pll2_pfd2_396m		6
-	pll3_pfd0_720m		7
-	pll3_pfd1_540m		8
-	pll3_pfd2_508m		9
-	pll3_pfd3_454m		10
-	pll2_198m		11
-	pll3_120m		12
-	pll3_80m		13
-	pll3_60m		14
-	twd			15
-	step			16
-	pll1_sw			17
-	periph_pre		18
-	periph2_pre		19
-	periph_clk2_sel		20
-	periph2_clk2_sel	21
-	axi_sel			22
-	esai_sel		23
-	asrc_sel		24
-	spdif_sel		25
-	gpu2d_axi		26
-	gpu3d_axi		27
-	gpu2d_core_sel		28
-	gpu3d_core_sel		29
-	gpu3d_shader_sel	30
-	ipu1_sel		31
-	ipu2_sel		32
-	ldb_di0_sel		33
-	ldb_di1_sel		34
-	ipu1_di0_pre_sel	35
-	ipu1_di1_pre_sel	36
-	ipu2_di0_pre_sel	37
-	ipu2_di1_pre_sel	38
-	ipu1_di0_sel		39
-	ipu1_di1_sel		40
-	ipu2_di0_sel		41
-	ipu2_di1_sel		42
-	hsi_tx_sel		43
-	pcie_axi_sel		44
-	ssi1_sel		45
-	ssi2_sel		46
-	ssi3_sel		47
-	usdhc1_sel		48
-	usdhc2_sel		49
-	usdhc3_sel		50
-	usdhc4_sel		51
-	enfc_sel		52
-	emi_sel			53
-	emi_slow_sel		54
-	vdo_axi_sel		55
-	vpu_axi_sel		56
-	cko1_sel		57
-	periph			58
-	periph2			59
-	periph_clk2		60
-	periph2_clk2		61
-	ipg			62
-	ipg_per			63
-	esai_pred		64
-	esai_podf		65
-	asrc_pred		66
-	asrc_podf		67
-	spdif_pred		68
-	spdif_podf		69
-	can_root		70
-	ecspi_root		71
-	gpu2d_core_podf		72
-	gpu3d_core_podf		73
-	gpu3d_shader		74
-	ipu1_podf		75
-	ipu2_podf		76
-	ldb_di0_podf		77
-	ldb_di1_podf		78
-	ipu1_di0_pre		79
-	ipu1_di1_pre		80
-	ipu2_di0_pre		81
-	ipu2_di1_pre		82
-	hsi_tx_podf		83
-	ssi1_pred		84
-	ssi1_podf		85
-	ssi2_pred		86
-	ssi2_podf		87
-	ssi3_pred		88
-	ssi3_podf		89
-	uart_serial_podf	90
-	usdhc1_podf		91
-	usdhc2_podf		92
-	usdhc3_podf		93
-	usdhc4_podf		94
-	enfc_pred		95
-	enfc_podf		96
-	emi_podf		97
-	emi_slow_podf		98
-	vpu_axi_podf		99
-	cko1_podf		100
-	axi			101
-	mmdc_ch0_axi_podf	102
-	mmdc_ch1_axi_podf	103
-	arm			104
-	ahb			105
-	apbh_dma		106
-	asrc			107
-	can1_ipg		108
-	can1_serial		109
-	can2_ipg		110
-	can2_serial		111
-	ecspi1			112
-	ecspi2			113
-	ecspi3			114
-	ecspi4			115
-	ecspi5			116
-	enet			117
-	esai			118
-	gpt_ipg			119
-	gpt_ipg_per		120
-	gpu2d_core		121
-	gpu3d_core		122
-	hdmi_iahb		123
-	hdmi_isfr		124
-	i2c1			125
-	i2c2			126
-	i2c3			127
-	iim			128
-	enfc			129
-	ipu1			130
-	ipu1_di0		131
-	ipu1_di1		132
-	ipu2			133
-	ipu2_di0		134
-	ldb_di0			135
-	ldb_di1			136
-	ipu2_di1		137
-	hsi_tx			138
-	mlb			139
-	mmdc_ch0_axi		140
-	mmdc_ch1_axi		141
-	ocram			142
-	openvg_axi		143
-	pcie_axi		144
-	pwm1			145
-	pwm2			146
-	pwm3			147
-	pwm4			148
-	per1_bch		149
-	gpmi_bch_apb		150
-	gpmi_bch		151
-	gpmi_io			152
-	gpmi_apb		153
-	sata			154
-	sdma			155
-	spba			156
-	ssi1			157
-	ssi2			158
-	ssi3			159
-	uart_ipg		160
-	uart_serial		161
-	usboh3			162
-	usdhc1			163
-	usdhc2			164
-	usdhc3			165
-	usdhc4			166
-	vdo_axi			167
-	vpu_axi			168
-	cko1			169
-	pll1_sys		170
-	pll2_bus		171
-	pll3_usb_otg		172
-	pll4_audio		173
-	pll5_video		174
-	pll8_mlb		175
-	pll7_usb_host		176
-	pll6_enet		177
-	ssi1_ipg		178
-	ssi2_ipg		179
-	ssi3_ipg		180
-	rom			181
-	usbphy1			182
-	usbphy2			183
-	ldb_di0_div_3_5		184
-	ldb_di1_div_3_5		185
-	sata_ref		186
-	sata_ref_100m		187
-	pcie_ref		188
-	pcie_ref_125m		189
-	enet_ref		190
-	usbphy1_gate		191
-	usbphy2_gate		192
-	pll4_post_div		193
-	pll5_post_div		194
-	pll5_video_div		195
-	eim_slow      		196
-	spdif      		197
-	cko2_sel      		198
-	cko2_podf      		199
-	cko2      		200
-	cko      		201
-	vdoa      		202
-	pll4_audio_div		203
-	lvds1_sel		204
-	lvds2_sel		205
-	lvds1_gate		206
-	lvds2_gate		207
-	esai_ahb		208
+ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx6qdl-clock.h
+for the full list of i.MX6 Quad and DualLite clock IDs.
 
 Examples:
 
+#include <dt-bindings/clock/imx6qdl-clock.h>
+
 clks: ccm@020c4000 {
 	compatible = "fsl,imx6q-ccm";
 	reg = <0x020c4000 0x4000>;
@@ -235,7 +25,7 @@ uart1: serial@02020000 {
 	compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 	reg = <0x02020000 0x4000>;
 	interrupts = <0 26 0x04>;
-	clocks = <&clks 160>, <&clks 161>;
+	clocks = <&clks IMX6QDL_CLK_UART_IPG>, <&clks IMX6QDL_CLK_UART_SERIAL>;
 	clock-names = "ipg", "per";
 	status = "disabled";
 };
diff --git a/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt
index feb8301..99c2146 100644
--- a/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt
+++ b/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt
@@ -3,14 +3,15 @@ Device Tree Clock bindings for cpu clock of Marvell EBU platforms
 Required properties:
 - compatible : shall be one of the following:
 	"marvell,armada-xp-cpu-clock" - cpu clocks for Armada XP
-- reg : Address and length of the clock complex register set
+- reg : Address and length of the clock complex register set, followed
+        by address and length of the PMU DFS registers
 - #clock-cells : should be set to 1.
 - clocks : shall be the input parent clock phandle for the clock.
 
 cpuclk: clock-complex@d0018700 {
 	#clock-cells = <1>;
 	compatible = "marvell,armada-xp-cpu-clock";
-	reg = <0xd0018700 0xA0>;
+	reg = <0xd0018700 0xA0>, <0x1c054 0x10>;
 	clocks = <&coreclk 1>;
 }
 
diff --git a/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
new file mode 100644
index 0000000..effd940
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
@@ -0,0 +1,78 @@
+* Samsung S5P6442/S5PC110/S5PV210 Clock Controller
+
+Samsung S5P6442, S5PC110 and S5PV210 SoCs contain integrated clock
+controller, which generates and supplies clock to various controllers
+within the SoC.
+
+Required Properties:
+
+- compatible: should be one of following:
+	- "samsung,s5pv210-clock" : for clock controller of Samsung
+	  S5PC110/S5PV210 SoCs,
+	- "samsung,s5p6442-clock" : for clock controller of Samsung
+	  S5P6442 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+  region.
+
+- #clock-cells: should be 1.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/s5pv210.h header and can be used in device tree sources.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xxti": external crystal oscillator connected to XXTI and XXTO pins of
+the SoC,
+ - "xusbxti": external crystal oscillator connected to XUSBXTI and XUSBXTO
+pins of the SoC,
+
+A subset of above clocks available on given board shall be specified in
+board device tree, including the system base clock, as selected by XOM[0]
+pin of the SoC. Refer to generic fixed rate clock bindings
+documentation[1] for more information how to specify these clocks.
+
+[1] Documentation/devicetree/bindings/clock/fixed-clock.txt
+
+Example: Clock controller node:
+
+	clock: clock-controller@7e00f000 {
+		compatible = "samsung,s5pv210-clock";
+		reg = <0x7e00f000 0x1000>;
+		#clock-cells = <1>;
+	};
+
+Example: Required external clocks:
+
+	xxti: clock-xxti {
+		compatible = "fixed-clock";
+		clock-output-names = "xxti";
+		clock-frequency = <24000000>;
+		#clock-cells = <0>;
+	};
+
+	xusbxti: clock-xusbxti {
+		compatible = "fixed-clock";
+		clock-output-names = "xusbxti";
+		clock-frequency = <24000000>;
+		#clock-cells = <0>;
+	};
+
+Example: UART controller node that consumes the clock generated by the clock
+  controller (refer to the standard clock bindings for information about
+  "clocks" and "clock-names" properties):
+
+	uart0: serial@e2900000 {
+		compatible = "samsung,s5pv210-uart";
+		reg = <0xe2900000 0x400>;
+		interrupt-parent = <&vic1>;
+		interrupts = <10>;
+		clock-names = "uart", "clk_uart_baud0",
+				"clk_uart_baud1";
+		clocks = <&clocks UART0>, <&clocks UART0>,
+				<&clocks SCLK_UART0>;
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/drm/armada/marvell,dove-lcd.txt b/Documentation/devicetree/bindings/drm/armada/marvell,dove-lcd.txt
new file mode 100644
index 0000000..46525ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/armada/marvell,dove-lcd.txt
@@ -0,0 +1,30 @@
+Device Tree bindings for Armada DRM CRTC driver
+
+Required properties:
+ - compatible: value should be "marvell,dove-lcd".
+ - reg: base address and size of the LCD controller
+ - interrupts: single interrupt number for the LCD controller
+ - port: video output port with endpoints, as described by graph.txt
+
+Optional properties:
+
+ - clocks: as described by clock-bindings.txt
+ - clock-names: as described by clock-bindings.txt
+	"axiclk" - axi bus clock for pixel clock
+	"plldivider" - pll divider clock for pixel clock
+	"ext_ref_clk0" - external clock 0 for pixel clock
+	"ext_ref_clk1" - external clock 1 for pixel clock
+
+Note: all clocks are optional but at least one must be specified.
+Further clocks may be added in the future according to requirements of
+different SoCs.
+
+Example:
+
+	lcd0: lcd-controller@820000 {
+		compatible = "marvell,dove-lcd";
+		reg = <0x820000 0x1000>;
+		interrupts = <47>;
+		clocks = <&si5351 0>;
+		clock-names = "ext_ref_clk_1";
+	};
diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
index d7df01c..e9e4bce 100644
--- a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
+++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
@@ -3,6 +3,8 @@ Device-Tree bindings for the NXP TDA998x HDMI transmitter
 Required properties;
   - compatible: must be "nxp,tda998x"
 
+  - reg: I2C address
+
 Optional properties:
   - interrupts: interrupt number and trigger type
 	default: polling
diff --git a/Documentation/devicetree/bindings/drm/msm/gpu.txt b/Documentation/devicetree/bindings/drm/msm/gpu.txt
new file mode 100644
index 0000000..67d0a58
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/msm/gpu.txt
@@ -0,0 +1,52 @@
+Qualcomm adreno/snapdragon GPU
+
+Required properties:
+- compatible: "qcom,adreno-3xx"
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The interrupt signal from the gpu.
+- clocks: device clocks
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required:
+  * "core_clk"
+  * "iface_clk"
+  * "mem_iface_clk"
+- qcom,chipid: gpu chip-id.  Note this may become optional for future
+  devices if we can reliably read the chipid from hw
+- qcom,gpu-pwrlevels: list of operating points
+  - compatible: "qcom,gpu-pwrlevels"
+  - for each qcom,gpu-pwrlevel:
+    - qcom,gpu-freq: requested gpu clock speed
+    - NOTE: downstream android driver defines additional parameters to
+      configure memory bandwidth scaling per OPP.
+
+Example:
+
+/ {
+	...
+
+	gpu: qcom,kgsl-3d0@4300000 {
+		compatible = "qcom,adreno-3xx";
+		reg = <0x04300000 0x20000>;
+		reg-names = "kgsl_3d0_reg_memory";
+		interrupts = <GIC_SPI 80 0>;
+		interrupt-names = "kgsl_3d0_irq";
+		clock-names =
+		    "core_clk",
+		    "iface_clk",
+		    "mem_iface_clk";
+		clocks =
+		    <&mmcc GFX3D_CLK>,
+		    <&mmcc GFX3D_AHB_CLK>,
+		    <&mmcc MMSS_IMEM_AHB_CLK>;
+		qcom,chipid = <0x03020100>;
+		qcom,gpu-pwrlevels {
+			compatible = "qcom,gpu-pwrlevels";
+			qcom,gpu-pwrlevel@0 {
+				qcom,gpu-freq = <450000000>;
+			};
+			qcom,gpu-pwrlevel@1 {
+				qcom,gpu-freq = <27000000>;
+			};
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/drm/msm/hdmi.txt b/Documentation/devicetree/bindings/drm/msm/hdmi.txt
new file mode 100644
index 0000000..aca917f
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/msm/hdmi.txt
@@ -0,0 +1,46 @@
+Qualcomm adreno/snapdragon hdmi output
+
+Required properties:
+- compatible: one of the following
+   * "qcom,hdmi-tx-8660"
+   * "qcom,hdmi-tx-8960"
+- reg: Physical base address and length of the controller's registers
+- reg-names: "core_physical"
+- interrupts: The interrupt signal from the hdmi block.
+- clocks: device clocks
+  See ../clocks/clock-bindings.txt for details.
+- qcom,hdmi-tx-ddc-clk-gpio: ddc clk pin
+- qcom,hdmi-tx-ddc-data-gpio: ddc data pin
+- qcom,hdmi-tx-hpd-gpio: hpd pin
+- core-vdda-supply: phandle to supply regulator
+- hdmi-mux-supply: phandle to mux regulator
+
+Optional properties:
+- qcom,hdmi-tx-mux-en-gpio: hdmi mux enable pin
+- qcom,hdmi-tx-mux-sel-gpio: hdmi mux select pin
+
+Example:
+
+/ {
+	...
+
+	hdmi: qcom,hdmi-tx-8960@4a00000 {
+		compatible = "qcom,hdmi-tx-8960";
+		reg-names = "core_physical";
+		reg = <0x04a00000 0x1000>;
+		interrupts = <GIC_SPI 79 0>;
+		clock-names =
+		    "core_clk",
+		    "master_iface_clk",
+		    "slave_iface_clk";
+		clocks =
+		    <&mmcc HDMI_APP_CLK>,
+		    <&mmcc HDMI_M_AHB_CLK>,
+		    <&mmcc HDMI_S_AHB_CLK>;
+		qcom,hdmi-tx-ddc-clk = <&msmgpio 70 GPIO_ACTIVE_HIGH>;
+		qcom,hdmi-tx-ddc-data = <&msmgpio 71 GPIO_ACTIVE_HIGH>;
+		qcom,hdmi-tx-hpd = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
+		core-vdda-supply = <&pm8921_hdmi_mvs>;
+		hdmi-mux-supply = <&ext_3p3v>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/drm/msm/mdp.txt b/Documentation/devicetree/bindings/drm/msm/mdp.txt
new file mode 100644
index 0000000..1a0598e
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/msm/mdp.txt
@@ -0,0 +1,48 @@
+Qualcomm adreno/snapdragon display controller
+
+Required properties:
+- compatible:
+  * "qcom,mdp" - mdp4
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The interrupt signal from the display controller.
+- connectors: array of phandles for output device(s)
+- clocks: device clocks
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required:
+  * "core_clk"
+  * "iface_clk"
+  * "lut_clk"
+  * "src_clk"
+  * "hdmi_clk"
+  * "mpd_clk"
+
+Optional properties:
+- gpus: phandle for gpu device
+
+Example:
+
+/ {
+	...
+
+	mdp: qcom,mdp@5100000 {
+		compatible = "qcom,mdp";
+		reg = <0x05100000 0xf0000>;
+		interrupts = <GIC_SPI 75 0>;
+		connectors = <&hdmi>;
+		gpus = <&gpu>;
+		clock-names =
+		    "core_clk",
+		    "iface_clk",
+		    "lut_clk",
+		    "src_clk",
+		    "hdmi_clk",
+		    "mdp_clk";
+		clocks =
+		    <&mmcc MDP_SRC>,
+		    <&mmcc MDP_AHB_CLK>,
+		    <&mmcc MDP_LUT_CLK>,
+		    <&mmcc TV_SRC>,
+		    <&mmcc HDMI_TV_CLK>,
+		    <&mmcc MDP_TV_CLK>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt b/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt
new file mode 100644
index 0000000..d8c98c7
--- /dev/null
+++ b/Documentation/devicetree/bindings/fuse/nvidia,tegra20-fuse.txt
@@ -0,0 +1,40 @@
+NVIDIA Tegra20/Tegra30/Tegr114/Tegra124 fuse block.
+
+Required properties:
+- compatible : should be:
+	"nvidia,tegra20-efuse"
+	"nvidia,tegra30-efuse"
+	"nvidia,tegra114-efuse"
+	"nvidia,tegra124-efuse"
+  Details:
+  nvidia,tegra20-efuse: Tegra20 requires using APB DMA to read the fuse data
+	due to a hardware bug. Tegra20 also lacks certain information which is
+	available in later generations such as fab code, lot code, wafer id,..
+  nvidia,tegra30-efuse, nvidia,tegra114-efuse and nvidia,tegra124-efuse:
+	The differences between these SoCs are the size of the efuse array,
+	the location of the spare (OEM programmable) bits and the location of
+	the speedo data.
+- reg: Should contain 1 entry: the entry gives the physical address and length
+       of the fuse registers.
+- clocks: Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+  - fuse
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+ - fuse
+
+Example:
+
+	fuse@7000f800 {
+		compatible = "nvidia,tegra20-efuse";
+		reg = <0x7000F800 0x400>,
+		      <0x70000000 0x400>;
+		clocks = <&tegra_car TEGRA20_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
+	};
+
+
diff --git a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
new file mode 100644
index 0000000..23bfe8e1f
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
@@ -0,0 +1,43 @@
+NVIDIA GK20A Graphics Processing Unit
+
+Required properties:
+- compatible: "nvidia,<chip>-<gpu>"
+  Currently recognized values:
+  - nvidia,tegra124-gk20a
+- reg: Physical base address and length of the controller's registers.
+  Must contain two entries:
+  - first entry for bar0
+  - second entry for bar1
+- interrupts: Must contain an entry for each entry in interrupt-names.
+  See ../interrupt-controller/interrupts.txt for details.
+- interrupt-names: Must include the following entries:
+  - stall
+  - nonstall
+- vdd-supply: regulator for supply voltage.
+- clocks: Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+  - gpu
+  - pwr
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+  - gpu
+
+Example:
+
+	gpu@0,57000000 {
+		compatible = "nvidia,gk20a";
+		reg = <0x0 0x57000000 0x0 0x01000000>,
+		      <0x0 0x58000000 0x0 0x01000000>;
+		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "stall", "nonstall";
+		vdd-supply = <&vdd_gpu>;
+		clocks = <&tegra_car TEGRA124_CLK_GPU>,
+			 <&tegra_car TEGRA124_CLK_PLL_P_OUT5>;
+		clock-names = "gpu", "pwr";
+		resets = <&tegra_car 184>;
+		reset-names = "gpu";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/gpu/st,stih4xx.txt b/Documentation/devicetree/bindings/gpu/st,stih4xx.txt
new file mode 100644
index 0000000..2d150c3
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/st,stih4xx.txt
@@ -0,0 +1,189 @@
+STMicroelectronics stih4xx platforms
+
+- sti-vtg: video timing generator
+  Required properties:
+  - compatible: "st,vtg"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  Optional properties:
+  - interrupts : VTG interrupt number to the CPU.
+  - st,slave: phandle on a slave vtg
+
+- sti-vtac: video timing advanced inter dye communication Rx and TX
+  Required properties:
+  - compatible: "st,vtac-main" or "st,vtac-aux"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+
+- sti-display-subsystem: Master device for DRM sub-components
+  This device must be the parent of all the sub-components and is responsible
+  of bind them.
+  Required properties:
+  - compatible: "st,sti-display-subsystem"
+  - ranges: to allow probing of subdevices
+
+- sti-compositor: frame compositor engine
+  must be a child of sti-display-subsystem
+  Required properties:
+  - compatible: "st,stih<chip>-compositor"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+  - resets: resets to be used by the device
+    See ../reset/reset.txt for details.
+  - reset-names: names of the resets listed in resets property in the same
+    order.
+  - st,vtg: phandle(s) on vtg device (main and aux) nodes.
+
+- sti-tvout: video out hardware block
+  must be a child of sti-display-subsystem
+  Required properties:
+  - compatible: "st,stih<chip>-tvout"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - resets: resets to be used by the device
+    See ../reset/reset.txt for details.
+  - reset-names: names of the resets listed in resets property in the same
+    order.
+  - ranges: to allow probing of subdevices
+
+- sti-hdmi: hdmi output block
+  must be a child of sti-tvout
+  Required properties:
+  - compatible: "st,stih<chip>-hdmi";
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - interrupts : HDMI interrupt number to the CPU.
+  - interrupt-names: name of the interrupts listed in interrupts property in
+    the same order
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+  - hdmi,hpd-gpio: gpio id to detect if an hdmi cable is plugged or not.
+
+sti-hda:
+  Required properties:
+  must be a child of sti-tvout
+  - compatible: "st,stih<chip>-hda"
+  - reg: Physical base address of the IP registers and length of memory mapped region.
+  - reg-names: names of the mapped memory regions listed in regs property in
+    the same order.
+  - clocks: from common clock binding: handle hardware IP needed clocks, the
+    number of clocks may depend of the SoC type.
+    See ../clocks/clock-bindings.txt for details.
+  - clock-names: names of the clocks listed in clocks property in the same
+    order.
+
+Example:
+
+/ {
+	...
+
+	vtg_main_slave: sti-vtg-main-slave@fe85A800 {
+		compatible	= "st,vtg";
+		reg		= <0xfe85A800 0x300>;
+		interrupts	= <GIC_SPI 175 IRQ_TYPE_NONE>;
+	};
+
+	vtg_main: sti-vtg-main-master@fd348000 {
+		compatible	= "st,vtg";
+		reg		= <0xfd348000 0x400>;
+		st,slave	= <&vtg_main_slave>;
+	};
+
+	vtg_aux_slave: sti-vtg-aux-slave@fd348400 {
+		compatible	= "st,vtg";
+		reg		= <0xfe858200 0x300>;
+		interrupts	= <GIC_SPI 176 IRQ_TYPE_NONE>;
+	};
+
+	vtg_aux: sti-vtg-aux-master@fd348400 {
+		compatible	= "st,vtg";
+		reg		= <0xfd348400 0x400>;
+		st,slave	= <&vtg_aux_slave>;
+	};
+
+
+	sti-vtac-rx-main@fee82800 {
+		compatible	= "st,vtac-main";
+		reg		= <0xfee82800 0x200>;
+		clock-names     = "vtac";
+		clocks          = <&clk_m_a2_div0 CLK_M_VTAC_MAIN_PHY>;
+	};
+
+	sti-vtac-rx-aux@fee82a00 {
+		compatible	= "st,vtac-aux";
+		reg		= <0xfee82a00 0x200>;
+		clock-names     = "vtac";
+		clocks          = <&clk_m_a2_div0 CLK_M_VTAC_AUX_PHY>;
+	};
+
+	sti-vtac-tx-main@fd349000 {
+		compatible	= "st,vtac-main";
+		reg		= <0xfd349000 0x200>, <0xfd320000 0x10000>;
+		clock-names     = "vtac";
+		clocks           = <&clk_s_a1_hs CLK_S_VTAC_TX_PHY>;
+	};
+
+	sti-vtac-tx-aux@fd349200 {
+		compatible	= "st,vtac-aux";
+		reg		= <0xfd349200 0x200>, <0xfd320000 0x10000>;
+		clock-names     = "vtac";
+		clocks          = <&clk_s_a1_hs CLK_S_VTAC_TX_PHY>;
+	};
+
+	sti-display-subsystem {
+		compatible = "st,sti-display-subsystem";
+		ranges;
+
+		sti-compositor@fd340000 {
+			compatible	= "st,stih416-compositor";
+			reg		= <0xfd340000 0x1000>;
+			clock-names	= "compo_main", "compo_aux",
+			                  "pix_main", "pix_aux";
+			clocks          = <&clk_m_a2_div1 CLK_M_COMPO_MAIN>, <&clk_m_a2_div1 CLK_M_COMPO_AUX>,
+					  <&clockgen_c_vcc CLK_S_PIX_MAIN>, <&clockgen_c_vcc CLK_S_PIX_AUX>;
+			reset-names     = "compo-main", "compo-aux";
+			resets          = <&softreset STIH416_COMPO_M_SOFTRESET>, <&softreset STIH416_COMPO_A_SOFTRESET>;
+			st,vtg		= <&vtg_main>, <&vtg_aux>;
+		};
+
+		sti-tvout@fe000000 {
+			compatible	= "st,stih416-tvout";
+			reg		= <0xfe000000 0x1000>, <0xfe85a000 0x400>, <0xfe830000 0x10000>;
+			reg-names	= "tvout-reg", "hda-reg", "syscfg";
+			reset-names     = "tvout";
+			resets          = <&softreset STIH416_HDTVOUT_SOFTRESET>;
+			ranges;
+
+			sti-hdmi@fe85c000 {
+				compatible	= "st,stih416-hdmi";
+				reg		= <0xfe85c000 0x1000>, <0xfe830000 0x10000>;
+				reg-names	= "hdmi-reg", "syscfg";
+				interrupts	= <GIC_SPI 173 IRQ_TYPE_NONE>;
+				interrupt-names	= "irq";
+				clock-names	= "pix", "tmds", "phy", "audio";
+				clocks          = <&clockgen_c_vcc CLK_S_PIX_HDMI>, <&clockgen_c_vcc CLK_S_TMDS_HDMI>, <&clockgen_c_vcc CLK_S_HDMI_REJECT_PLL>, <&clockgen_b1 CLK_S_PCM_0>;
+				hdmi,hpd-gpio	= <&PIO2 5>;
+			};
+
+			sti-hda@fe85a000 {
+				compatible	= "st,stih416-hda";
+				reg		= <0xfe85a000 0x400>, <0xfe83085c 0x4>;
+				reg-names	= "hda-reg", "video-dacs-ctrl";
+				clock-names	= "pix", "hddac";
+				clocks          = <&clockgen_c_vcc CLK_S_PIX_HD>, <&clockgen_c_vcc CLK_S_HDDAC>;
+			};
+		};
+	};
+	...
+};
diff --git a/Documentation/devicetree/bindings/leds/pca963x.txt b/Documentation/devicetree/bindings/leds/pca963x.txt
index aece3ea..dafbe99 100644
--- a/Documentation/devicetree/bindings/leds/pca963x.txt
+++ b/Documentation/devicetree/bindings/leds/pca963x.txt
@@ -1,18 +1,19 @@
 LEDs connected to pca9632, pca9633 or pca9634
 
 Required properties:
-- compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634"
+- compatible : should be : "nxp,pca9632", "nxp,pca9633", "nxp,pca9634" or "nxp,pca9635"
 
 Optional properties:
-- nxp,totem-pole : use totem pole (push-pull) instead of default open-drain
+- nxp,totem-pole : use totem pole (push-pull) instead of open-drain (pca9632 defaults
+  to open-drain, newer chips to totem pole)
 - nxp,hw-blink : use hardware blinking instead of software blinking
 
 Each led is represented as a sub-node of the nxp,pca963x device.
 
 LED sub-node properties:
 - label : (optional) see Documentation/devicetree/bindings/leds/common.txt
-- reg : number of LED line (could be from 0 to 3  in pca9632 or pca9633
-		or 0 to 7 in pca9634)
+- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633,
+		0 to 7 in pca9634, or 0 to 15 in pca9635)
 - linux,default-trigger : (optional)
    see Documentation/devicetree/bindings/leds/common.txt
 
diff --git a/Documentation/devicetree/bindings/leds/tca6507.txt b/Documentation/devicetree/bindings/leds/tca6507.txt
index d7221b8..bad9102 100644
--- a/Documentation/devicetree/bindings/leds/tca6507.txt
+++ b/Documentation/devicetree/bindings/leds/tca6507.txt
@@ -8,7 +8,7 @@ Required properties:
 
 Optional properties:
 - gpio-controller: allows lines to be used as output-only GPIOs.
-- #gpio-cells: if present, must be 0.
+- #gpio-cells: if present, must not be 0.
 
 Each led is represented as a sub-node of the ti,tca6507 device.
 
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index 36a0c3d..5c7e723 100644
--- a/Documentation/devicetree/bindings/mfd/arizona.txt
+++ b/Documentation/devicetree/bindings/mfd/arizona.txt
@@ -42,6 +42,16 @@ Optional properties:
     the chip default will be used.  If present exactly five values must
     be specified.
 
+  - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
+    they are being externally supplied. As covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt
+
+Optional subnodes:
+  - ldo1 : Initial data for the LDO1 regulator, as covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt
+  - micvdd : Initial data for the MICVDD regulator, as covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt
+
 Example:
 
 codec: wm5102@1a {
diff --git a/Documentation/devicetree/bindings/mfd/as3722.txt b/Documentation/devicetree/bindings/mfd/as3722.txt
index 8edcb9b..4f64b2a 100644
--- a/Documentation/devicetree/bindings/mfd/as3722.txt
+++ b/Documentation/devicetree/bindings/mfd/as3722.txt
@@ -13,6 +13,14 @@ Required properties:
   The second cell is the flags, encoded as the trigger masks from binding document
 	interrupts.txt, using dt-bindings/irq.
 
+Optional properties:
+--------------------
+- ams,enable-internal-int-pullup: Boolean property, to enable internal pullup on
+	interrupt pin. Missing this will disable internal pullup on INT pin.
+- ams,enable-internal-i2c-pullup: Boolean property, to enable internal pullup on
+	i2c scl/sda pins. Missing this will disable internal pullup on i2c
+	scl/sda lines.
+
 Optional submodule and their properties:
 =======================================
 
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index d81ba30..ba2d7f0 100644
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -1,5 +1,5 @@
 
-* Samsung S2MPS11 and S2MPS14 Voltage and Current Regulator
+* Samsung S2MPS11, S2MPS14 and S2MPU02 Voltage and Current Regulator
 
 The Samsung S2MPS11 is a multi-function device which includes voltage and
 current regulators, RTC, charger controller and other sub-blocks. It is
@@ -7,7 +7,8 @@ interfaced to the host controller using an I2C interface. Each sub-block is
 addressed by the host system using different I2C slave addresses.
 
 Required properties:
-- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic".
+- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic"
+              or "samsung,s2mpu02-pmic".
 - reg: Specifies the I2C slave address of the pmic block. It should be 0x66.
 
 Optional properties:
@@ -81,11 +82,13 @@ as per the datasheet of s2mps11.
 		  - valid values for n are:
 			- S2MPS11: 1 to 38
 			- S2MPS14: 1 to 25
-		  - Example: LDO1, LD02, LDO28
+			- S2MPU02: 1 to 28
+		  - Example: LDO1, LDO2, LDO28
 	- BUCKn
 		  - valid values for n are:
 			- S2MPS11: 1 to 10
 			- S2MPS14: 1 to 5
+			- S2MPU02: 1 to 7
 		  - Example: BUCK1, BUCK2, BUCK9
 
 Example:
@@ -96,7 +99,7 @@ Example:
 
 		s2m_osc: clocks {
 			compatible = "samsung,s2mps11-clk";
-			#clock-cells = 1;
+			#clock-cells = <1>;
 			clock-output-names = "xx", "yy", "zz";
 		};
 
diff --git a/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt b/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt
index 1f5a31fe..03c5a55 100644
--- a/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt
+++ b/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt
@@ -4,7 +4,7 @@ PRCM is an MFD device exposing several Power Management related devices
 (like clks and reset controllers).
 
 Required properties:
- - compatible: "allwinner,sun6i-a31-prcm"
+ - compatible: "allwinner,sun6i-a31-prcm" or "allwinner,sun8i-a23-prcm"
  - reg: The PRCM registers range
 
 The prcm node may contain several subdevices definitions:
diff --git a/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt b/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt
new file mode 100644
index 0000000..b97b8be
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt
@@ -0,0 +1,13 @@
+NVIDIA Tegra20/Tegra30/Tegr114/Tegra124 apbmisc block
+
+Required properties:
+- compatible : should be:
+       "nvidia,tegra20-apbmisc"
+       "nvidia,tegra30-apbmisc"
+       "nvidia,tegra114-apbmisc"
+       "nvidia,tegra124-apbmisc"
+- reg: Should contain 2 entries: the first entry gives the physical address
+       and length of the registers which contain revision and debug features.
+       The second entry gives the physical address and length of the
+       registers indicating the strapping options.
+
diff --git a/Documentation/devicetree/bindings/panel/auo,b133htn01.txt b/Documentation/devicetree/bindings/panel/auo,b133htn01.txt
new file mode 100644
index 0000000..302226b
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/auo,b133htn01.txt
@@ -0,0 +1,7 @@
+AU Optronics Corporation 13.3" FHD (1920x1080) color TFT-LCD panel
+
+Required properties:
+- compatible: should be "auo,b133htn01"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/panel/foxlink,fl500wvr00-a0t.txt b/Documentation/devicetree/bindings/panel/foxlink,fl500wvr00-a0t.txt
new file mode 100644
index 0000000..b47f9d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/foxlink,fl500wvr00-a0t.txt
@@ -0,0 +1,7 @@
+Foxlink Group 5" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "foxlink,fl500wvr00-a0t"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/panel/innolux,n116bge.txt b/Documentation/devicetree/bindings/panel/innolux,n116bge.txt
new file mode 100644
index 0000000..081bb93
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/innolux,n116bge.txt
@@ -0,0 +1,7 @@
+Innolux Corporation 11.6" WXGA (1366x768) TFT LCD panel
+
+Required properties:
+- compatible: should be "innolux,n116bge"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/panel/innolux,n156bge-l21.txt b/Documentation/devicetree/bindings/panel/innolux,n156bge-l21.txt
new file mode 100644
index 0000000..7825844
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/innolux,n156bge-l21.txt
@@ -0,0 +1,7 @@
+InnoLux 15.6" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "innolux,n156bge-l21"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
index c300391..0823362 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
@@ -14,9 +14,6 @@ Required properties:
 - interrupt-names: Must include the following entries:
   "intr": The Tegra interrupt that is asserted for controller interrupts
   "msi": The Tegra interrupt that is asserted when an MSI is received
-- pex-clk-supply: Supply voltage for internal reference clock
-- vdd-supply: Power supply for controller (1.05V)
-- avdd-supply: Power supply for controller (1.05V) (not required for Tegra20)
 - bus-range: Range of bus numbers associated with this controller
 - #address-cells: Address representation for root ports (must be 3)
   - cell 0 specifies the bus and device numbers of the root port:
@@ -60,6 +57,33 @@ Required properties:
   - afi
   - pcie_x
 
+Power supplies for Tegra20:
+- avdd-pex-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
+- vdd-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+- avdd-pex-pll-supply: Power supply for dedicated (internal) PCIe PLL. Must
+  supply 1.05 V.
+- avdd-plle-supply: Power supply for PLLE, which is shared with SATA. Must
+  supply 1.05 V.
+- vddio-pex-clk-supply: Power supply for PCIe clock. Must supply 3.3 V.
+
+Power supplies for Tegra30:
+- Required:
+  - avdd-pex-pll-supply: Power supply for dedicated (internal) PCIe PLL. Must
+    supply 1.05 V.
+  - avdd-plle-supply: Power supply for PLLE, which is shared with SATA. Must
+    supply 1.05 V.
+  - vddio-pex-ctl-supply: Power supply for PCIe control I/O partition. Must
+    supply 1.8 V.
+  - hvdd-pex-supply: High-voltage supply for PCIe I/O and PCIe output clocks.
+    Must supply 3.3 V.
+- Optional:
+  - If lanes 0 to 3 are used:
+    - avdd-pexa-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
+    - vdd-pexa-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+  - If lanes 4 or 5 are used:
+    - avdd-pexb-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
+    - vdd-pexb-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+
 Root ports are defined as subnodes of the PCIe controller node.
 
 Required properties:
diff --git a/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt b/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt
new file mode 100644
index 0000000..49ea76d
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/spear13xx-pcie.txt
@@ -0,0 +1,14 @@
+SPEAr13XX PCIe DT detail:
+================================
+
+SPEAr13XX uses synopsis designware PCIe controller and ST MiPHY as phy
+controller.
+
+Required properties:
+- compatible : should be "st,spear1340-pcie", "snps,dw-pcie".
+- phys		    : phandle to phy node associated with pcie controller
+- phy-names	    : must be "pcie-phy"
+- All other definitions as per generic PCI bindings
+
+ Optional properties:
+- st,pcie-is-gen1 indicates that forced gen1 initialization is needed.
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 6099a5c..7a6feea 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -30,6 +30,7 @@ Required properties:
 	- "samsung,exynos4210-usb2-phy"
 	- "samsung,exynos4x12-usb2-phy"
 	- "samsung,exynos5250-usb2-phy"
+	- "samsung,s5pv210-usb2-phy"
 - reg : a list of registers used by phy driver
 	- first and obligatory is the location of phy modules registers
 - samsung,sysreg-phandle - handle to syscon used to control the system registers
diff --git a/Documentation/devicetree/bindings/phy/st-spear-miphy.txt b/Documentation/devicetree/bindings/phy/st-spear-miphy.txt
new file mode 100644
index 0000000..2a6bfdc
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/st-spear-miphy.txt
@@ -0,0 +1,15 @@
+ST SPEAr miphy DT details
+=========================
+
+ST Microelectronics SPEAr miphy is a phy controller supporting PCIe and SATA.
+
+Required properties:
+- compatible : should be "st,spear1310-miphy" or "st,spear1340-miphy"
+- reg : offset and length of the PHY register set.
+- misc: phandle for the syscon node to access misc registers
+- #phy-cells : from the generic PHY bindings, must be 1.
+	- cell[1]: 0 if phy used for SATA, 1 for PCIe.
+
+Optional properties:
+- phy-id: Instance id of the phy. Only required when there are multiple phys
+  present on a implementation.
diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
index d8d0656..93ce12e 100644
--- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
@@ -13,6 +13,8 @@ Required properties:
   "allwinner,sun6i-a31-pinctrl"
   "allwinner,sun6i-a31-r-pinctrl"
   "allwinner,sun7i-a20-pinctrl"
+  "allwinner,sun8i-a23-pinctrl"
+  "allwinner,sun8i-a23-r-pinctrl"
 - reg: Should contain the register physical address and length for the
   pin controller.
 
diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
new file mode 100644
index 0000000..2f9c0bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
@@ -0,0 +1,127 @@
+Device tree binding for NVIDIA Tegra XUSB pad controller
+========================================================
+
+The Tegra XUSB pad controller manages a set of lanes, each of which can be
+assigned to one out of a set of different pads. Some of these pads have an
+associated PHY that must be powered up before the pad can be used.
+
+This document defines the device-specific binding for the XUSB pad controller.
+
+Refer to pinctrl-bindings.txt in this directory for generic information about
+pin controller device tree bindings and ../phy/phy-bindings.txt for details on
+how to describe and reference PHYs in device trees.
+
+Required properties:
+--------------------
+- compatible: should be "nvidia,tegra124-xusb-padctl"
+- reg: Physical base address and length of the controller's registers.
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+  - padctl
+- #phy-cells: Should be 1. The specifier is the index of the PHY to reference.
+  See <dt-bindings/pinctrl/pinctrl-tegra-xusb.h> for the list of valid values.
+
+Lane muxing:
+------------
+
+Child nodes contain the pinmux configurations following the conventions from
+the pinctrl-bindings.txt document. Typically a single, static configuration is
+given and applied at boot time.
+
+Each subnode describes groups of lanes along with parameters and pads that
+they should be assigned to. The name of these subnodes is not important. All
+subnodes should be parsed solely based on their content.
+
+Each subnode only applies the parameters that are explicitly listed. In other
+words, if a subnode that lists a function but no pin configuration parameters
+implies no information about any pin configuration parameters. Similarly, a
+subnode that describes only an IDDQ parameter implies no information about
+what function the pins are assigned to. For this reason even seemingly boolean
+values are actually tristates in this binding: unspecified, off or on.
+Unspecified is represented as an absent property, and off/on are represented
+as integer values 0 and 1.
+
+Required properties:
+- nvidia,lanes: An array of strings. Each string is the name of a lane.
+
+Optional properties:
+- nvidia,function: A string that is the name of the function (pad) that the
+  pin or group should be assigned to. Valid values for function names are
+  listed below.
+- nvidia,iddq: Enables IDDQ mode of the lane. (0: no, 1: yes)
+
+Note that not all of these properties are valid for all lanes. Lanes can be
+divided into three groups:
+
+  - otg-0, otg-1, otg-2:
+
+    Valid functions for this group are: "snps", "xusb", "uart", "rsvd".
+
+    The nvidia,iddq property does not apply to this group.
+
+  - ulpi-0, hsic-0, hsic-1:
+
+    Valid functions for this group are: "snps", "xusb".
+
+    The nvidia,iddq property does not apply to this group.
+
+  - pcie-0, pcie-1, pcie-2, pcie-3, pcie-4, sata-0:
+
+    Valid functions for this group are: "pcie", "usb3", "sata", "rsvd".
+
+
+Example:
+========
+
+SoC file extract:
+-----------------
+
+	padctl@0,7009f000 {
+		compatible = "nvidia,tegra124-xusb-padctl";
+		reg = <0x0 0x7009f000 0x0 0x1000>;
+		resets = <&tegra_car 142>;
+		reset-names = "padctl";
+
+		#phy-cells = <1>;
+	};
+
+Board file extract:
+-------------------
+
+	pcie-controller@0,01003000 {
+		...
+
+		phys = <&padctl 0>;
+		phy-names = "pcie";
+
+		...
+	};
+
+	...
+
+	padctl: padctl@0,7009f000 {
+		pinctrl-0 = <&padctl_default>;
+		pinctrl-names = "default";
+
+		padctl_default: pinmux {
+			usb3 {
+				nvidia,lanes = "pcie-0", "pcie-1";
+				nvidia,function = "usb3";
+				nvidia,iddq = <0>;
+			};
+
+			pcie {
+				nvidia,lanes = "pcie-2", "pcie-3",
+					       "pcie-4";
+				nvidia,function = "pcie";
+				nvidia,iddq = <0>;
+			};
+
+			sata {
+				nvidia,lanes = "sata-0";
+				nvidia,function = "sata";
+				nvidia,iddq = <0>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
index 7181f92..0211c6d 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,apq8064-pinctrl.txt
@@ -46,7 +46,7 @@ Valid values for pins are:
   gpio0-gpio89
 
 Valid values for function are:
-  cam_mclk, codec_mic_i2s, codec_spkr_i2s, gsbi1, gsbi2, gsbi3, gsbi4,
+  cam_mclk, codec_mic_i2s, codec_spkr_i2s, gpio, gsbi1, gsbi2, gsbi3, gsbi4,
   gsbi4_cam_i2c, gsbi5, gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6,
   gsbi6_spi_cs1, gsbi6_spi_cs2, gsbi6_spi_cs3, gsbi7, gsbi7_spi_cs1,
   gsbi7_spi_cs2, gsbi7_spi_cs3, gsbi_cam_i2c, hdmi, mi2s, riva_bt, riva_fm,
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
index e0d35a4..e33e4dc 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq8064-pinctrl.txt
@@ -51,7 +51,7 @@ Valid values for qcom,pins are:
 
 
 Valid values for function are:
-  mdio, mi2s, pdm, ssbi, spmi, audio_pcm, gsbi1, gsbi2, gsbi4, gsbi5,
+  mdio, mi2s, pdm, ssbi, spmi, audio_pcm, gpio, gsbi1, gsbi2, gsbi4, gsbi5,
   gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6, gsbi7, nss_spi, sdc1,
   spdif, nand, tsif1, tsif2, usb_fs_n, usb_fs, usb2_hsic, rgmii2, sata,
   pcie1_rst, pcie1_prsnt, pcie1_pwren_n, pcie1_pwren, pcie1_pwrflt,
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
new file mode 100644
index 0000000..93b7de9
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
@@ -0,0 +1,181 @@
+Qualcomm MSM8960 TLMM block
+
+This binding describes the Top Level Mode Multiplexer block found in the
+MSM8960 platform.
+
+- compatible:
+	Usage: required
+	Value type: <string>
+	Definition: must be "qcom,msm8960-pinctrl"
+
+- reg:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: the base address and size of the TLMM register space.
+
+- interrupts:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: should specify the TLMM summary IRQ.
+
+- interrupt-controller:
+	Usage: required
+	Value type: <none>
+	Definition: identifies this node as an interrupt controller
+
+- #interrupt-cells:
+	Usage: required
+	Value type: <u32>
+	Definition: must be 2. Specifying the pin number and flags, as defined
+		    in <dt-bindings/interrupt-controller/irq.h>
+
+- gpio-controller:
+	Usage: required
+	Value type: <none>
+	Definition: identifies this node as a gpio controller
+
+- #gpio-cells:
+	Usage: required
+	Value type: <u32>
+	Definition: must be 2. Specifying the pin number and flags, as defined
+		    in <dt-bindings/gpio/gpio.h>
+
+Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
+a general description of GPIO and interrupt bindings.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+The pin configuration nodes act as a container for an abitrary number of
+subnodes. Each of these subnodes represents some desired configuration for a
+pin, a group, or a list of pins or groups. This configuration can include the
+mux function to select on those pin(s)/group(s), and various pin configuration
+parameters, such as pull-up, drive strength, etc.
+
+
+PIN CONFIGURATION NODES:
+
+The name of each subnode is not important; all subnodes should be enumerated
+and processed purely based on their content.
+
+Each subnode only affects those parameters that are explicitly listed. In
+other words, a subnode that lists a mux function but no pin configuration
+parameters implies no information about any pin configuration parameters.
+Similarly, a pin subnode that describes a pullup parameter implies no
+information about e.g. the mux function.
+
+
+The following generic properties as defined in pinctrl-bindings.txt are valid
+to specify in a pin configuration subnode:
+
+- pins:
+	Usage: required
+	Value type: <string-array>
+	Definition: List of gpio pins affected by the properties specified in
+		    this subnode.  Valid pins are:
+		    gpio0-gpio151,
+		    sdc1_clk,
+		    sdc1_cmd,
+		    sdc1_data
+		    sdc3_clk,
+		    sdc3_cmd,
+		    sdc3_data
+
+- function:
+	Usage: required
+	Value type: <string>
+	Definition: Specify the alternative function to be configured for the
+		    specified pins. Functions are only valid for gpio pins.
+		    Valid values are:
+		    audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2,
+		    codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking,
+		    gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a,
+		    gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a,
+		    gp_pdm_0b, gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gpio,
+		    gsbi1, gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n,
+		    gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n,
+		    gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l,
+		    gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l,
+		    gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10,
+		    gsbi11, gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n,
+		    gsbi11_spi_cs2a_n, gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n,
+		    gsbi12, hdmi_cec, hdmi_ddc_clock, hdmi_ddc_data,
+		    hdmi_hot_plug_detect, hsic, mdp_vsync, mi2s, mic_i2s,
+		    pmb_clk, pmb_ext_ctrl, ps_hold, rpm_wdog, sdc2, sdc4, sdc5,
+		    slimbus1, slimbus2, spkr_i2s, ssbi1, ssbi2, ssbi_ext_gps,
+		    ssbi_pmic2, ssbi_qpa1, ssbi_ts, tsif1, tsif2, ts_eoc,
+		    usb_fs1, usb_fs1_oe, usb_fs1_oe_n, usb_fs2, usb_fs2_oe,
+		    usb_fs2_oe_n, vfe_camif_timer1_a, vfe_camif_timer1_b,
+		    vfe_camif_timer2, vfe_camif_timer3_a, vfe_camif_timer3_b,
+		    vfe_camif_timer4_a, vfe_camif_timer4_b, vfe_camif_timer4_c,
+		    vfe_camif_timer5_a, vfe_camif_timer5_b, vfe_camif_timer6_a,
+		    vfe_camif_timer6_b, vfe_camif_timer6_c, vfe_camif_timer7_a,
+		    vfe_camif_timer7_b, vfe_camif_timer7_c, wlan
+
+- bias-disable:
+	Usage: optional
+	Value type: <none>
+	Definition: The specified pins should be configued as no pull.
+
+- bias-pull-down:
+	Usage: optional
+	Value type: <none>
+	Definition: The specified pins should be configued as pull down.
+
+- bias-pull-up:
+	Usage: optional
+	Value type: <none>
+	Definition: The specified pins should be configued as pull up.
+
+- output-high:
+	Usage: optional
+	Value type: <none>
+	Definition: The specified pins are configured in output mode, driven
+		    high.
+		    Not valid for sdc pins.
+
+- output-low:
+	Usage: optional
+	Value type: <none>
+	Definition: The specified pins are configured in output mode, driven
+		    low.
+		    Not valid for sdc pins.
+
+- drive-strength:
+	Usage: optional
+	Value type: <u32>
+	Definition: Selects the drive strength for the specified pins, in mA.
+		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
+
+Example:
+
+	msmgpio: pinctrl@800000 {
+		compatible = "qcom,msm8960-pinctrl";
+		reg = <0x800000 0x4000>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupts = <0 16 0x4>;
+
+		gsbi8_uart: gsbi8-uart {
+			mux {
+				pins = "gpio34", "gpio35";
+				function = "gsbi8";
+			};
+
+			tx {
+				pins = "gpio34";
+				drive-strength = <4>;
+				bias-disable;
+			};
+
+			rx {
+				pins = "gpio35";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
index 73262b5..d2ea80d 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
@@ -70,7 +70,7 @@ Valid values for function are:
   cam_mckl0, cam_mclk1, cam_mclk2, cam_mclk3, mdp_vsync, hdmi_cec, hdmi_ddc,
   hdmi_hpd, edp_hpd, gp_pdm0, gp_pdm1, gp_pdm2, gp_pdm3, gp0_clk, gp1_clk,
   gp_mn, tsif1, tsif2, hsic, grfc, audio_ref_clk, qua_mi2s, pri_mi2s, spkr_mi2s,
-  ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus
+  ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus, gpio
 
   (Note that this is not yet the complete list of functions)
 
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt
index 35d2e1f..daef6fa 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt
@@ -15,6 +15,7 @@ Required Properties:
     - "renesas,pfc-r8a7778": for R8A7778 (R-Mobile M1) compatible pin-controller.
     - "renesas,pfc-r8a7779": for R8A7779 (R-Car H1) compatible pin-controller.
     - "renesas,pfc-r8a7790": for R8A7790 (R-Car H2) compatible pin-controller.
+    - "renesas,pfc-r8a7791": for R8A7791 (R-Car M2) compatible pin-controller.
     - "renesas,pfc-sh7372": for SH7372 (SH-Mobile AP4) compatible pin-controller.
     - "renesas,pfc-sh73a0": for SH73A0 (SH-Mobile AG5) compatible pin-controller.
 
diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
index cefef74..4658b69 100644
--- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
@@ -21,6 +21,7 @@ defined as gpio sub-nodes of the pinmux controller.
 Required properties for iomux controller:
   - compatible: one of "rockchip,rk2928-pinctrl", "rockchip,rk3066a-pinctrl"
 		       "rockchip,rk3066b-pinctrl", "rockchip,rk3188-pinctrl"
+		       "rockchip,rk3288-pinctrl"
   - rockchip,grf: phandle referencing a syscon providing the
 	 "general register files"
 
@@ -36,7 +37,7 @@ Deprecated properties for iomux controller:
 	 Use rockchip,grf and rockchip,pmu described above instead.
 
 Required properties for gpio sub nodes:
-  - compatible: "rockchip,gpio-bank", "rockchip,rk3188-gpio-bank0"
+  - compatible: "rockchip,gpio-bank"
   - reg: register of the gpio bank (different than the iomux registerset)
   - interrupts: base interrupt of the gpio bank in the interrupt controller
   - clocks: clock that drives this bank
@@ -50,6 +51,7 @@ Required properties for gpio sub nodes:
     bindings/interrupt-controller/interrupts.txt
 
 Deprecated properties for gpio sub nodes:
+  - compatible: "rockchip,rk3188-gpio-bank0"
   - reg: second element: separate pull register for rk3188 bank0, use
 	 rockchip,pmu described above instead
 
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index 2b32783..e82aaf4 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -44,7 +44,11 @@ Required Properties:
 - Pin mux/config groups as child nodes: The pin mux (selecting pin function
   mode) and pin config (pull up/down, driver strength) settings are represented
   as child nodes of the pin-controller node. There should be atleast one
-  child node and there is no limit on the count of these child nodes.
+  child node and there is no limit on the count of these child nodes. It is
+  also possible for a child node to consist of several further child nodes
+  to allow grouping multiple pinctrl groups into one. The format of second
+  level child nodes is exactly the same as for first level ones and is
+  described below.
 
   The child node should contain a list of pin(s) on which a particular pin
   function selection or pin configuration (or both) have to applied. This
@@ -71,6 +75,7 @@ Required Properties:
   "samsung,pins" property of the child node. The following pin configuration
   properties are supported.
 
+  - samsung,pin-val: Initial value of pin output buffer.
   - samsung,pin-pud: Pull up/down configuration.
   - samsung,pin-drv: Drive strength configuration.
   - samsung,pin-pud-pdn: Pull up/down configuration in power down mode.
@@ -249,6 +254,23 @@ Example 1: A pin-controller node with pin groups.
 			samsung,pin-pud = <3>;
 			samsung,pin-drv = <0>;
 		};
+
+		sd4_bus8: sd4-bus-width8 {
+			part-1 {
+				samsung,pins = "gpk0-3", "gpk0-4",
+						"gpk0-5", "gpk0-6";
+				samsung,pin-function = <3>;
+				samsung,pin-pud = <3>;
+				samsung,pin-drv = <3>;
+			};
+			part-2 {
+				samsung,pins = "gpk1-3", "gpk1-4",
+						"gpk1-5", "gpk1-6";
+				samsung,pin-function = <4>;
+				samsung,pin-pud = <4>;
+				samsung,pin-drv = <3>;
+			};
+		};
 	};
 
 Example 2: A pin-controller node with external wakeup interrupt controller node.
diff --git a/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt b/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt
index d290988..2019131 100644
--- a/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt
@@ -86,7 +86,7 @@ as per the datasheet of s5m8767.
 
 	- LDOn
 		  - valid values for n are 1 to 28
-		  - Example: LDO1, LD02, LDO28
+		  - Example: LDO1, LDO2, LDO28
 	- BUCKn
 		  - valid values for n are 1 to 9.
 		  - Example: BUCK1, BUCK2, BUCK9
diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.txt b/Documentation/devicetree/bindings/serial/cdns,uart.txt
new file mode 100644
index 0000000..a3eb154
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/cdns,uart.txt
@@ -0,0 +1,20 @@
+Binding for Cadence UART Controller
+
+Required properties:
+- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps"
+- reg: Should contain UART controller registers location and length.
+- interrupts: Should contain UART controller interrupts.
+- clocks: Must contain phandles to the UART clocks
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: Tuple to identify input clocks, must contain "uart_clk" and "pclk"
+  See ../clocks/clock-bindings.txt for details.
+
+
+Example:
+	uart@e0000000 {
+		compatible = "cdns,uart-r1p8";
+		clocks = <&clkc 23>, <&clkc 40>;
+		clock-names = "uart_clk", "pclk";
+		reg = <0xE0000000 0x1000>;
+		interrupts = <0 27 4>;
+	};
diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt
index 792efba..1e8a857 100644
--- a/Documentation/devicetree/bindings/spi/spi-samsung.txt
+++ b/Documentation/devicetree/bindings/spi/spi-samsung.txt
@@ -8,7 +8,6 @@ Required SoC Specific Properties:
 - compatible: should be one of the following.
     - samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms
     - samsung,s3c6410-spi: for s3c6410 platforms
-    - samsung,s5p6440-spi: for s5p6440 and s5p6450 platforms
     - samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms
     - samsung,exynos4210-spi: for exynos4 and exynos5 platforms
 
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index d415b38..3dc9188 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -6,6 +6,7 @@ using them to avoid name-space collisions.
 abilis	Abilis Systems
 active-semi	Active-Semi International Inc
 ad	Avionic Design GmbH
+adapteva	Adapteva, Inc.
 adi	Analog Devices, Inc.
 aeroflexgaisler	Aeroflex Gaisler AB
 ak	Asahi Kasei Corp.
@@ -72,6 +73,7 @@ karo	Ka-Ro electronics GmbH
 keymile	Keymile GmbH
 lacie	LaCie
 lantiq	Lantiq Semiconductor
+lenovo	Lenovo Group Ltd.
 lg	LG Corporation
 linux	Linux-specific binding
 lsi	LSI Corp. (LSI Logic)
@@ -124,6 +126,7 @@ sii	Seiko Instruments, Inc.
 sirf	SiRF Technology, Inc.
 smsc	Standard Microsystems Corporation
 snps 	Synopsys, Inc.
+solidrun	SolidRun
 spansion	Spansion Inc.
 st	STMicroelectronics
 ste	ST-Ericsson
diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt
index 33b5730..31036c6 100644
--- a/Documentation/devicetree/bindings/video/exynos_dsim.txt
+++ b/Documentation/devicetree/bindings/video/exynos_dsim.txt
@@ -1,7 +1,9 @@
 Exynos MIPI DSI Master
 
 Required properties:
-  - compatible: "samsung,exynos4210-mipi-dsi"
+  - compatible: value should be one of the following
+		"samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */
+		"samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */
   - reg: physical base address and length of the registers set for the device
   - interrupts: should contain DSI interrupt
   - clocks: list of clock specifiers, must contain an entry for each required
diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt
index 7bfde9c..08b394b 100644
--- a/Documentation/devicetree/bindings/video/exynos_mixer.txt
+++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt
@@ -4,8 +4,9 @@ Required properties:
 - compatible: value should be one of the following:
 	1) "samsung,exynos5-mixer" <DEPRECATED>
 	2) "samsung,exynos4210-mixer"
-	3) "samsung,exynos5250-mixer"
-	4) "samsung,exynos5420-mixer"
+	3) "samsung,exynos4212-mixer"
+	4) "samsung,exynos5250-mixer"
+	5) "samsung,exynos5420-mixer"
 
 - reg: physical base address of the mixer and length of memory mapped
 	region.
diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt
index 2dad41b..ecc899b 100644
--- a/Documentation/devicetree/bindings/video/samsung-fimd.txt
+++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt
@@ -8,8 +8,6 @@ Required properties:
 - compatible: value should be one of the following
 		"samsung,s3c2443-fimd"; /* for S3C24XX SoCs */
 		"samsung,s3c6400-fimd"; /* for S3C64XX SoCs */
-		"samsung,s5p6440-fimd"; /* for S5P64X0 SoCs */
-		"samsung,s5pc100-fimd"; /* for S5PC100 SoC  */
 		"samsung,s5pv210-fimd"; /* for S5PV210 SoC */
 		"samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
 		"samsung,exynos5250-fimd"; /* for Exynos5 SoCs */
@@ -44,6 +42,34 @@ Optional Properties:
 - display-timings: timing settings for FIMD, as described in document [1].
 		Can be used in case timings cannot be provided otherwise
 		or to override timings provided by the panel.
+- samsung,sysreg: handle to syscon used to control the system registers
+- i80-if-timings: timing configuration for lcd i80 interface support.
+  - cs-setup: clock cycles for the active period of address signal is enabled
+              until chip select is enabled.
+              If not specified, the default value(0) will be used.
+  - wr-setup: clock cycles for the active period of CS signal is enabled until
+              write signal is enabled.
+              If not specified, the default value(0) will be used.
+  - wr-active: clock cycles for the active period of CS is enabled.
+               If not specified, the default value(1) will be used.
+  - wr-hold: clock cycles for the active period of CS is disabled until write
+             signal is disabled.
+             If not specified, the default value(0) will be used.
+
+  The parameters are defined as:
+
+    VCLK(internal)  __|??????|_____|??????|_____|??????|_____|??????|_____|??
+                      :            :            :            :            :
+    Address Output  --:<XXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XX
+                      | cs-setup+1 |            :            :            :
+                      |<---------->|            :            :            :
+    Chip Select     ???????????????|____________:____________:____________|??
+                                   | wr-setup+1 |            | wr-hold+1  |
+                                   |<---------->|            |<---------->|
+    Write Enable    ????????????????????????????|____________|???????????????
+                                                | wr-active+1|
+                                                |<---------->|
+    Video Data      ----------------------------<XXXXXXXXXXXXXXXXXXXXXXXXX>--
 
 The device node can contain 'port' child nodes according to the bindings defined
 in [2]. The following are properties specific to those nodes:
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 664fd88..a8eb6af 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3745,6 +3745,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			Disables the ticketlock slowpath using Xen PV
 			optimizations.
 
+	xen_nopv	[X86]
+			Disables the PV optimizations forcing the HVM guest to
+			run as generic HVM guest with no PV drivers.
+
 	xirc2ps_cs=	[NET,PCMCIA]
 			Format:
 			<irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
diff --git a/Documentation/powerpc/00-INDEX b/Documentation/powerpc/00-INDEX
index 6db73df..a68784d 100644
--- a/Documentation/powerpc/00-INDEX
+++ b/Documentation/powerpc/00-INDEX
@@ -17,8 +17,6 @@ firmware-assisted-dump.txt
 	- Documentation on the firmware assisted dump mechanism "fadump".
 hvcs.txt
 	- IBM "Hypervisor Virtual Console Server" Installation Guide
-kvm_440.txt
-	- Various notes on the implementation of KVM for PowerPC 440.
 mpc52xx.txt
 	- Linux 2.6.x on MPC52xx family
 pmu-ebb.txt
diff --git a/Documentation/powerpc/kvm_440.txt b/Documentation/powerpc/kvm_440.txt
deleted file mode 100644
index c02a003f..0000000
--- a/Documentation/powerpc/kvm_440.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-Hollis Blanchard <hollisb@us.ibm.com>
-15 Apr 2008
-
-Various notes on the implementation of KVM for PowerPC 440:
-
-To enforce isolation, host userspace, guest kernel, and guest userspace all
-run at user privilege level. Only the host kernel runs in supervisor mode.
-Executing privileged instructions in the guest traps into KVM (in the host
-kernel), where we decode and emulate them. Through this technique, unmodified
-440 Linux kernels can be run (slowly) as guests. Future performance work will
-focus on reducing the overhead and frequency of these traps.
-
-The usual code flow is started from userspace invoking an "run" ioctl, which
-causes KVM to switch into guest context. We use IVPR to hijack the host
-interrupt vectors while running the guest, which allows us to direct all
-interrupts to kvmppc_handle_interrupt(). At this point, we could either
-- handle the interrupt completely (e.g. emulate "mtspr SPRG0"), or
-- let the host interrupt handler run (e.g. when the decrementer fires), or
-- return to host userspace (e.g. when the guest performs device MMIO)
-
-Address spaces: We take advantage of the fact that Linux doesn't use the AS=1
-address space (in host or guest), which gives us virtual address space to use
-for guest mappings. While the guest is running, the host kernel remains mapped
-in AS=0, but the guest can only use AS=1 mappings.
-
-TLB entries: The TLB entries covering the host linear mapping remain
-present while running the guest. This reduces the overhead of lightweight
-exits, which are handled by KVM running in the host kernel. We keep three
-copies of the TLB:
- - guest TLB: contents of the TLB as the guest sees it
- - shadow TLB: the TLB that is actually in hardware while guest is running
- - host TLB: to restore TLB state when context switching guest -> host
-When a TLB miss occurs because a mapping was not present in the shadow TLB,
-but was present in the guest TLB, KVM handles the fault without invoking the
-guest. Large guest pages are backed by multiple 4KB shadow pages through this
-mechanism.
-
-IO: MMIO and DCR accesses are emulated by userspace. We use virtio for network
-and block IO, so those drivers must be enabled in the guest. It's possible
-that some qemu device emulation (e.g. e1000 or rtl8139) may also work with
-little effort.
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 68cda1f..beae3fd 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -148,9 +148,9 @@ of banks, as set via the KVM_X86_SETUP_MCE ioctl.
 
 4.4 KVM_CHECK_EXTENSION
 
-Capability: basic
+Capability: basic, KVM_CAP_CHECK_EXTENSION_VM for vm ioctl
 Architectures: all
-Type: system ioctl
+Type: system ioctl, vm ioctl
 Parameters: extension identifier (KVM_CAP_*)
 Returns: 0 if unsupported; 1 (or some other positive integer) if supported
 
@@ -160,6 +160,9 @@ receives an integer that describes the extension availability.
 Generally 0 means no and 1 means yes, but some extensions may report
 additional information in the integer return value.
 
+Based on their initialization different VMs may have different capabilities.
+It is thus encouraged to use the vm ioctl to query for capabilities (available
+with KVM_CAP_CHECK_EXTENSION_VM on the vm fd)
 
 4.5 KVM_GET_VCPU_MMAP_SIZE
 
@@ -1892,7 +1895,8 @@ registers, find a list below:
   PPC   | KVM_REG_PPC_PID               | 64
   PPC   | KVM_REG_PPC_ACOP              | 64
   PPC   | KVM_REG_PPC_VRSAVE            | 32
-  PPC   | KVM_REG_PPC_LPCR              | 64
+  PPC   | KVM_REG_PPC_LPCR              | 32
+  PPC   | KVM_REG_PPC_LPCR_64           | 64
   PPC   | KVM_REG_PPC_PPR               | 64
   PPC   | KVM_REG_PPC_ARCH_COMPAT       | 32
   PPC   | KVM_REG_PPC_DABRX             | 32
@@ -2677,8 +2681,8 @@ The 'data' member contains, in its first 'len' bytes, the value as it would
 appear if the VCPU performed a load or store of the appropriate width directly
 to the byte array.
 
-NOTE: For KVM_EXIT_IO, KVM_EXIT_MMIO, KVM_EXIT_OSI, KVM_EXIT_DCR,
-      KVM_EXIT_PAPR and KVM_EXIT_EPR the corresponding
+NOTE: For KVM_EXIT_IO, KVM_EXIT_MMIO, KVM_EXIT_OSI, KVM_EXIT_PAPR and
+      KVM_EXIT_EPR the corresponding
 operations are complete (and guest state is consistent) only after userspace
 has re-entered the kernel with KVM_RUN.  The kernel side will first finish
 incomplete operations and then check for pending signals.  Userspace
@@ -2749,7 +2753,7 @@ Principles of Operation Book in the Chapter for Dynamic Address Translation
 			__u8  is_write;
 		} dcr;
 
-powerpc specific.
+Deprecated - was used for 440 KVM.
 
 		/* KVM_EXIT_OSI */
 		struct {
@@ -2931,8 +2935,8 @@ The fields in each entry are defined as follows:
          this function/index combination
 
 
-6. Capabilities that can be enabled
------------------------------------
+6. Capabilities that can be enabled on vCPUs
+--------------------------------------------
 
 There are certain capabilities that change the behavior of the virtual CPU or
 the virtual machine when enabled. To enable them, please see section 4.37.
@@ -3091,3 +3095,43 @@ Parameters: none
 
 This capability enables the in-kernel irqchip for s390. Please refer to
 "4.24 KVM_CREATE_IRQCHIP" for details.
+
+7. Capabilities that can be enabled on VMs
+------------------------------------------
+
+There are certain capabilities that change the behavior of the virtual
+machine when enabled. To enable them, please see section 4.37. Below
+you can find a list of capabilities and what their effect on the VM
+is when enabling them.
+
+The following information is provided along with the description:
+
+  Architectures: which instruction set architectures provide this ioctl.
+      x86 includes both i386 and x86_64.
+
+  Parameters: what parameters are accepted by the capability.
+
+  Returns: the return value.  General error numbers (EBADF, ENOMEM, EINVAL)
+      are not detailed, but errors with specific meanings are.
+
+
+7.1 KVM_CAP_PPC_ENABLE_HCALL
+
+Architectures: ppc
+Parameters: args[0] is the sPAPR hcall number
+	    args[1] is 0 to disable, 1 to enable in-kernel handling
+
+This capability controls whether individual sPAPR hypercalls (hcalls)
+get handled by the kernel or not.  Enabling or disabling in-kernel
+handling of an hcall is effective across the VM.  On creation, an
+initial set of hcalls are enabled for in-kernel handling, which
+consists of those hcalls for which in-kernel handlers were implemented
+before this capability was implemented.  If disabled, the kernel will
+not to attempt to handle the hcall, but will always exit to userspace
+to handle it.  Note that it may not make sense to enable some and
+disable others of a group of related hcalls, but KVM does not prevent
+userspace from doing that.
+
+If the hcall number specified is not one that has an in-kernel
+implementation, the KVM_ENABLE_CAP ioctl will fail with an EINVAL
+error.
diff --git a/MAINTAINERS b/MAINTAINERS
index 101445b..30873e7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -985,6 +985,14 @@ F:	arch/arm/mach-pxa/hx4700.c
 F:	arch/arm/mach-pxa/include/mach/hx4700.h
 F:	sound/soc/pxa/hx4700.c
 
+ARM/HISILICON SOC SUPPORT
+M:	Wei Xu <xuwei5@hisilicon.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+W:	http://www.hisilicon.com
+S:	Supported
+T:	git git://github.com/hisilicon/linux-hisi.git
+F:	arch/arm/mach-hisi/
+
 ARM/HP JORNADA 7XX MACHINE SUPPORT
 M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
 W:	www.jlime.com
@@ -1116,14 +1124,13 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-berlin/
 
-ARM/Marvell Dove/Kirkwood/MV78xx0/Orion SOC support
+ARM/Marvell Dove/MV78xx0/Orion SOC support
 M:	Jason Cooper <jason@lakedaemon.net>
 M:	Andrew Lunn <andrew@lunn.ch>
 M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-dove/
-F:	arch/arm/mach-kirkwood/
 F:	arch/arm/mach-mv78xx0/
 F:	arch/arm/mach-orion5x/
 F:	arch/arm/plat-orion/
@@ -1376,6 +1383,7 @@ F:	drivers/pinctrl/pinctrl-st.c
 F:	drivers/media/rc/st_rc.c
 F:	drivers/i2c/busses/i2c-st.c
 F:	drivers/tty/serial/st-asc.c
+F:	drivers/mmc/host/sdhci-st.c
 
 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
 M:	Lennert Buytenhek <kernel@wantstofly.org>
@@ -2005,6 +2013,14 @@ F:	arch/arm/mach-bcm/bcm_5301x.c
 F:	arch/arm/boot/dts/bcm5301x.dtsi
 F:	arch/arm/boot/dts/bcm470*
 
+BROADCOM BCM7XXX ARM ARCHITECTURE
+M:	Marc Carino <marc.ceeeee@gmail.com>
+M:	Brian Norris <computersforpeace@gmail.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm/mach-bcm/*brcmstb*
+F:	arch/arm/boot/dts/bcm7*.dts*
+
 BROADCOM TG3 GIGABIT ETHERNET DRIVER
 M:	Prashant Sreedharan <prashant@broadcom.com>
 M:	Michael Chan <mchan@broadcom.com>
@@ -6014,8 +6030,7 @@ F:	include/media/mt9v032.h
 MULTIFUNCTION DEVICES (MFD)
 M:	Samuel Ortiz <sameo@linux.intel.com>
 M:	Lee Jones <lee.jones@linaro.org>
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
 S:	Supported
 F:	drivers/mfd/
 F:	include/linux/mfd/
@@ -6864,6 +6879,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/pci/host-generic-pci.txt
 F:	drivers/pci/host/pci-host-generic.c
 
+PCIE DRIVER FOR ST SPEAR13XX
+M:	Mohit Kumar <mohit.kumar@st.com>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	drivers/pci/host/*spear*
+
 PCMCIA SUBSYSTEM
 P:	Linux PCMCIA Team
 L:	linux-pcmcia@lists.infradead.org
@@ -10043,6 +10064,13 @@ S:	Supported
 F:	arch/x86/pci/*xen*
 F:	drivers/pci/*xen*
 
+XEN BLOCK SUBSYSTEM
+M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
+S:	Supported
+F:	drivers/block/xen-blkback/*
+F:	drivers/block/xen*
+
 XEN SWIOTLB SUBSYSTEM
 M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cacc8d5..c49a775 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -240,13 +240,6 @@ config ARM_PATCH_PHYS_VIRT
 	  this feature (eg, building a kernel for a single machine) and
 	  you need to shrink the kernel to the minimal size.
 
-config NEED_MACH_GPIO_H
-	bool
-	help
-	  Select this when mach/gpio.h is required to provide special
-	  definitions for this platform. The need for mach/gpio.h should
-	  be avoided when possible.
-
 config NEED_MACH_IO_H
 	bool
 	help
@@ -335,7 +328,6 @@ config ARCH_INTEGRATOR
 	select HAVE_TCM
 	select ICST
 	select MULTI_IRQ_HANDLER
-	select NEED_MACH_MEMORY_H
 	select PLAT_VERSATILE
 	select SPARSE_IRQ
 	select USE_OF
@@ -355,7 +347,6 @@ config ARCH_REALVIEW
 	select ICST
 	select NEED_MACH_MEMORY_H
 	select PLAT_VERSATILE
-	select PLAT_VERSATILE_CLCD
 	help
 	  This enables support for ARM Ltd RealView boards.
 
@@ -370,7 +361,6 @@ config ARCH_VERSATILE
 	select HAVE_MACH_CLKDEV
 	select ICST
 	select PLAT_VERSATILE
-	select PLAT_VERSATILE_CLCD
 	select PLAT_VERSATILE_CLOCK
 	select VERSATILE_FPGA_IRQ
 	help
@@ -542,21 +532,6 @@ config ARCH_DOVE
 	help
 	  Support for the Marvell Dove SoC 88AP510
 
-config ARCH_KIRKWOOD
-	bool "Marvell Kirkwood"
-	select ARCH_REQUIRE_GPIOLIB
-	select CPU_FEROCEON
-	select GENERIC_CLOCKEVENTS
-	select MVEBU_MBUS
-	select PCI
-	select PCI_QUIRKS
-	select PINCTRL
-	select PINCTRL_KIRKWOOD
-	select PLAT_ORION_LEGACY
-	help
-	  Support for the following Marvell Kirkwood series SoCs:
-	  88F6180, 88F6192 and 88F6281.
-
 config ARCH_MV78XX0
 	bool "Marvell MV78xx0"
 	select ARCH_REQUIRE_GPIOLIB
@@ -773,61 +748,6 @@ config ARCH_S3C64XX
 	help
 	  Samsung S3C64XX series based systems
 
-config ARCH_S5P64X0
-	bool "Samsung S5P6440 S5P6450"
-	select ATAGS
-	select CLKDEV_LOOKUP
-	select CLKSRC_SAMSUNG_PWM
-	select CPU_V6
-	select GENERIC_CLOCKEVENTS
-	select GPIO_SAMSUNG
-	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C2410_WATCHDOG if WATCHDOG
-	select HAVE_S3C_RTC if RTC_CLASS
-	select NEED_MACH_GPIO_H
-	select SAMSUNG_ATAGS
-	select SAMSUNG_WDT_RESET
-	help
-	  Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
-	  SMDK6450.
-
-config ARCH_S5PC100
-	bool "Samsung S5PC100"
-	select ARCH_REQUIRE_GPIOLIB
-	select ATAGS
-	select CLKDEV_LOOKUP
-	select CLKSRC_SAMSUNG_PWM
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
-	select GPIO_SAMSUNG
-	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C2410_WATCHDOG if WATCHDOG
-	select HAVE_S3C_RTC if RTC_CLASS
-	select NEED_MACH_GPIO_H
-	select SAMSUNG_ATAGS
-	select SAMSUNG_WDT_RESET
-	help
-	  Samsung S5PC100 series based systems
-
-config ARCH_S5PV210
-	bool "Samsung S5PV210/S5PC110"
-	select ARCH_HAS_HOLES_MEMORYMODEL
-	select ARCH_SPARSEMEM_ENABLE
-	select ATAGS
-	select CLKDEV_LOOKUP
-	select CLKSRC_SAMSUNG_PWM
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
-	select GPIO_SAMSUNG
-	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C2410_WATCHDOG if WATCHDOG
-	select HAVE_S3C_RTC if RTC_CLASS
-	select NEED_MACH_GPIO_H
-	select NEED_MACH_MEMORY_H
-	select SAMSUNG_ATAGS
-	help
-	  Samsung S5PV210/S5PC110 series based systems
-
 config ARCH_DAVINCI
 	bool "TI DaVinci"
 	select ARCH_HAS_HOLES_MEMORYMODEL
@@ -966,8 +886,6 @@ source "arch/arm/mach-ixp4xx/Kconfig"
 
 source "arch/arm/mach-keystone/Kconfig"
 
-source "arch/arm/mach-kirkwood/Kconfig"
-
 source "arch/arm/mach-ks8695/Kconfig"
 
 source "arch/arm/mach-msm/Kconfig"
@@ -978,6 +896,8 @@ source "arch/arm/mach-mv78xx0/Kconfig"
 
 source "arch/arm/mach-imx/Kconfig"
 
+source "arch/arm/mach-mediatek/Kconfig"
+
 source "arch/arm/mach-mxs/Kconfig"
 
 source "arch/arm/mach-netx/Kconfig"
@@ -1019,10 +939,6 @@ source "arch/arm/mach-s3c24xx/Kconfig"
 
 source "arch/arm/mach-s3c64xx/Kconfig"
 
-source "arch/arm/mach-s5p64x0/Kconfig"
-
-source "arch/arm/mach-s5pc100/Kconfig"
-
 source "arch/arm/mach-s5pv210/Kconfig"
 
 source "arch/arm/mach-exynos/Kconfig"
@@ -1569,10 +1485,12 @@ config ARM_PSCI
 config ARCH_NR_GPIO
 	int
 	default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
-	default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX
+	default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || \
+		SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
 	default 416 if ARCH_SUNXI
 	default 392 if ARCH_U8500
 	default 352 if ARCH_VT8500
+	default 288 if ARCH_ROCKCHIP
 	default 264 if MACH_H4700
 	default 0
 	help
@@ -1584,7 +1502,7 @@ source kernel/Kconfig.preempt
 
 config HZ_FIXED
 	int
-	default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \
+	default 200 if ARCH_EBSA110 || ARCH_S3C24XX || \
 		ARCH_S5PV210 || ARCH_EXYNOS4
 	default AT91_TIMER_HZ if ARCH_AT91
 	default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE_LEGACY
@@ -2211,7 +2129,6 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 config ARCH_SUSPEND_POSSIBLE
-	depends on !ARCH_S5PC100
 	depends on CPU_ARM920T || CPU_ARM926T || CPU_FEROCEON || CPU_SA1100 || \
 		CPU_V6 || CPU_V6K || CPU_V7 || CPU_V7M || CPU_XSC3 || CPU_XSCALE || CPU_MOHAWK
 	def_bool y
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 8f90595..b11ad54 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -223,6 +223,14 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on HI3716 UART.
 
+	config DEBUG_HIX5HD2_UART
+		bool "Hisilicon Hix5hd2 Debug UART"
+		depends on ARCH_HIX5HD2
+		select DEBUG_UART_PL01X
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Hix5hd2 UART.
+
 	config DEBUG_HIGHBANK_UART
 		bool "Kernel low-level debugging messages via Highbank UART"
 		depends on ARCH_HIGHBANK
@@ -582,7 +590,7 @@ choice
 		  on Rockchip based platforms.
 
 	config DEBUG_RK3X_UART0
-		bool "Kernel low-level debugging messages via Rockchip RK3X UART0"
+		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0"
 		depends on ARCH_ROCKCHIP
 		select DEBUG_UART_8250
 		help
@@ -590,7 +598,7 @@ choice
 		  on Rockchip based platforms.
 
 	config DEBUG_RK3X_UART1
-		bool "Kernel low-level debugging messages via Rockchip RK3X UART1"
+		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1"
 		depends on ARCH_ROCKCHIP
 		select DEBUG_UART_8250
 		help
@@ -598,7 +606,7 @@ choice
 		  on Rockchip based platforms.
 
 	config DEBUG_RK3X_UART2
-		bool "Kernel low-level debugging messages via Rockchip RK3X UART2"
+		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2"
 		depends on ARCH_ROCKCHIP
 		select DEBUG_UART_8250
 		help
@@ -606,64 +614,64 @@ choice
 		  on Rockchip based platforms.
 
 	config DEBUG_RK3X_UART3
-		bool "Kernel low-level debugging messages via Rockchip RK3X UART3"
+		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3"
 		depends on ARCH_ROCKCHIP
 		select DEBUG_UART_8250
 		help
 		  Say Y here if you want kernel low-level debugging support
 		  on Rockchip based platforms.
 
+	config DEBUG_RK32_UART2
+		bool "Kernel low-level debugging messages via Rockchip RK32 UART2"
+		depends on ARCH_ROCKCHIP
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Rockchip RK32xx based platforms.
+
 	config DEBUG_S3C_UART0
 		depends on PLAT_SAMSUNG
 		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
 		select DEBUG_S3C24XX_UART if ARCH_S3C24XX
-		bool "Use S3C UART 0 for low-level debug"
+		select DEBUG_S5PV210_UART if ARCH_S5PV210
+		bool "Use Samsung S3C UART 0 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
 		  their output to UART 0. The port must have been initialised
 		  by the boot-loader before use.
 
-		  The uncompressor code port configuration is now handled
-		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
 	config DEBUG_S3C_UART1
 		depends on PLAT_SAMSUNG
 		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
 		select DEBUG_S3C24XX_UART if ARCH_S3C24XX
-		bool "Use S3C UART 1 for low-level debug"
+		select DEBUG_S5PV210_UART if ARCH_S5PV210
+		bool "Use Samsung S3C UART 1 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
 		  their output to UART 1. The port must have been initialised
 		  by the boot-loader before use.
 
-		  The uncompressor code port configuration is now handled
-		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
 	config DEBUG_S3C_UART2
 		depends on PLAT_SAMSUNG
 		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
 		select DEBUG_S3C24XX_UART if ARCH_S3C24XX
-		bool "Use S3C UART 2 for low-level debug"
+		select DEBUG_S5PV210_UART if ARCH_S5PV210
+		bool "Use Samsung S3C UART 2 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
 		  their output to UART 2. The port must have been initialised
 		  by the boot-loader before use.
 
-		  The uncompressor code port configuration is now handled
-		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
 	config DEBUG_S3C_UART3
-		depends on PLAT_SAMSUNG && ARCH_EXYNOS
-		select DEBUG_EXYNOS_UART
-		bool "Use S3C UART 3 for low-level debug"
+		depends on PLAT_SAMSUNG && (ARCH_EXYNOS || ARCH_S5PV210)
+		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
+		select DEBUG_S5PV210_UART if ARCH_S5PV210
+		bool "Use Samsung S3C UART 3 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
 		  their output to UART 3. The port must have been initialised
 		  by the boot-loader before use.
 
-		  The uncompressor code port configuration is now handled
-		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
-
 	config DEBUG_S3C2410_UART0
 		depends on ARCH_S3C24XX
 		select DEBUG_S3C2410_UART
@@ -715,6 +723,14 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on Allwinner A1X based platforms on the UART1.
 
+	config DEBUG_SUNXI_R_UART
+		bool "Kernel low-level debugging messages via sunXi R_UART"
+		depends on MACH_SUN6I || MACH_SUN8I
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Allwinner A31/A23 based platforms on the R_UART.
+
 	config TEGRA_DEBUG_UART_AUTO_ODMDATA
 		bool "Kernel low-level debugging messages via Tegra UART via ODMDATA"
 		depends on ARCH_TEGRA
@@ -949,6 +965,9 @@ config DEBUG_S3C2410_UART
 config DEBUG_S3C24XX_UART
 	bool
 
+config DEBUG_S5PV210_UART
+	bool
+
 config DEBUG_OMAP2PLUS_UART
 	bool
 	depends on ARCH_OMAP2PLUS
@@ -991,6 +1010,7 @@ config DEBUG_STI_UART
 config DEBUG_LL_INCLUDE
 	string
 	default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250
+	default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2
 	default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X
 	default "debug/exynos.S" if DEBUG_EXYNOS_UART
 	default "debug/efm32.S" if DEBUG_LL_UART_EFM32
@@ -1009,6 +1029,7 @@ config DEBUG_LL_INCLUDE
 	default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM
 	default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
 	default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART
+	default "debug/s5pv210.S" if DEBUG_S5PV210_UART
 	default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1
 	default "debug/sti.S" if DEBUG_STI_UART
 	default "debug/tegra.S" if DEBUG_TEGRA_UART
@@ -1033,7 +1054,7 @@ config DEBUG_UART_8250
 	def_bool ARCH_DOVE || ARCH_EBSA110 || \
 		(FOOTBRIDGE && !DEBUG_DC21285_PORT) || \
 		ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \
-		ARCH_IOP33X || ARCH_IXP4XX || ARCH_KIRKWOOD || \
+		ARCH_IOP33X || ARCH_IXP4XX || \
 		ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC
 
 config DEBUG_UART_PHYS
@@ -1043,6 +1064,7 @@ config DEBUG_UART_PHYS
 	default 0x01c28400 if DEBUG_SUNXI_UART1
 	default 0x01d0c000 if DEBUG_DAVINCI_DA8XX_UART1
 	default 0x01d0d000 if DEBUG_DAVINCI_DA8XX_UART2
+	default 0x01f02800 if DEBUG_SUNXI_R_UART
 	default 0x02530c00 if DEBUG_KEYSTONE_UART0
 	default 0x02531000 if DEBUG_KEYSTONE_UART1
 	default 0x03010fe0 if ARCH_RPC
@@ -1089,13 +1111,14 @@ config DEBUG_UART_PHYS
 	default 0xe0000000 if ARCH_SPEAR13XX
 	default 0xf0000be0 if ARCH_EBSA110
 	default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE
-	default 0xf1012000 if ARCH_DOVE || ARCH_KIRKWOOD || ARCH_MV78XX0 || \
+	default 0xf1012000 if ARCH_DOVE || ARCH_MV78XX0 || \
 				ARCH_ORION5X
 	default 0xf7fc9000 if DEBUG_BERLIN_UART
-	default 0xf8b00000 if DEBUG_HI3716_UART
+	default 0xf8b00000 if DEBUG_HIX5HD2_UART
 	default 0xf991e000 if DEBUG_QCOM_UARTDM
 	default 0xfcb00000 if DEBUG_HI3620_UART
 	default 0xfe800000 if ARCH_IOP32X
+	default 0xff690000 if DEBUG_RK32_UART2
 	default 0xffc02000 if DEBUG_SOCFPGA_UART
 	default 0xffd82340 if ARCH_IOP13XX
 	default 0xfff36000 if DEBUG_HIGHBANK_UART
@@ -1118,6 +1141,7 @@ config DEBUG_UART_VIRT
 	default 0xf1600000 if ARCH_INTEGRATOR
 	default 0xf1c28000 if DEBUG_SUNXI_UART0
 	default 0xf1c28400 if DEBUG_SUNXI_UART1
+	default 0xf1f02800 if DEBUG_SUNXI_R_UART
 	default 0xf2100000 if DEBUG_PXA_UART1
 	default 0xf4090000 if ARCH_LPC32XX
 	default 0xf4200000 if ARCH_GEMINI
@@ -1144,7 +1168,7 @@ config DEBUG_UART_VIRT
 	default 0xfe230000 if DEBUG_PICOXCELL_UART
 	default 0xfe300000 if DEBUG_BCM_KONA_UART
 	default 0xfe800000 if ARCH_IOP32X
-	default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HI3716_UART
+	default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART
 	default 0xfeb24000 if DEBUG_RK3X_UART0
 	default 0xfeb26000 if DEBUG_RK3X_UART1
 	default 0xfeb30c00 if DEBUG_KEYSTONE_UART0
@@ -1152,9 +1176,9 @@ config DEBUG_UART_VIRT
 	default 0xfec02000 if DEBUG_SOCFPGA_UART
 	default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
 	default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0
+	default 0xfec90000 if DEBUG_RK32_UART2
 	default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1
 	default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2
-	default 0xfed12000 if ARCH_KIRKWOOD
 	default 0xfed60000 if DEBUG_RK29_UART0
 	default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
 	default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
@@ -1186,7 +1210,7 @@ config DEBUG_UART_8250_WORD
 		ARCH_KEYSTONE || \
 		DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \
 		DEBUG_DAVINCI_DA8XX_UART2 || \
-		DEBUG_BCM_KONA_UART
+		DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2
 
 config DEBUG_UART_8250_FLOW_CONTROL
 	bool "Enable flow control for 8250 UART"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 718913d..0ce9d0f 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -159,14 +159,13 @@ machine-$(CONFIG_ARCH_EP93XX)		+= ep93xx
 machine-$(CONFIG_ARCH_EXYNOS)		+= exynos
 machine-$(CONFIG_ARCH_GEMINI)		+= gemini
 machine-$(CONFIG_ARCH_HIGHBANK)		+= highbank
-machine-$(CONFIG_ARCH_HI3xxx)		+= hisi
+machine-$(CONFIG_ARCH_HISI)		+= hisi
 machine-$(CONFIG_ARCH_INTEGRATOR)	+= integrator
 machine-$(CONFIG_ARCH_IOP13XX)		+= iop13xx
 machine-$(CONFIG_ARCH_IOP32X)		+= iop32x
 machine-$(CONFIG_ARCH_IOP33X)		+= iop33x
 machine-$(CONFIG_ARCH_IXP4XX)		+= ixp4xx
 machine-$(CONFIG_ARCH_KEYSTONE)		+= keystone
-machine-$(CONFIG_ARCH_KIRKWOOD)		+= kirkwood
 machine-$(CONFIG_ARCH_KS8695)		+= ks8695
 machine-$(CONFIG_ARCH_LPC32XX)		+= lpc32xx
 machine-$(CONFIG_ARCH_MMP)		+= mmp
@@ -175,6 +174,7 @@ machine-$(CONFIG_ARCH_MSM)		+= msm
 machine-$(CONFIG_ARCH_MV78XX0)		+= mv78xx0
 machine-$(CONFIG_ARCH_MVEBU)		+= mvebu
 machine-$(CONFIG_ARCH_MXC)		+= imx
+machine-$(CONFIG_ARCH_MEDIATEK)		+= mediatek
 machine-$(CONFIG_ARCH_MXS)		+= mxs
 machine-$(CONFIG_ARCH_NETX)		+= netx
 machine-$(CONFIG_ARCH_NOMADIK)		+= nomadik
@@ -190,8 +190,6 @@ machine-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip
 machine-$(CONFIG_ARCH_RPC)		+= rpc
 machine-$(CONFIG_ARCH_S3C24XX)		+= s3c24xx
 machine-$(CONFIG_ARCH_S3C64XX)		+= s3c64xx
-machine-$(CONFIG_ARCH_S5P64X0)		+= s5p64x0
-machine-$(CONFIG_ARCH_S5PC100)		+= s5pc100
 machine-$(CONFIG_ARCH_S5PV210)		+= s5pv210
 machine-$(CONFIG_ARCH_SA1100)		+= sa1100
 machine-$(CONFIG_ARCH_SHMOBILE) 	+= shmobile
@@ -215,11 +213,11 @@ machine-$(CONFIG_PLAT_SPEAR)		+= spear
 plat-$(CONFIG_ARCH_EXYNOS)	+= samsung
 plat-$(CONFIG_ARCH_OMAP)	+= omap
 plat-$(CONFIG_ARCH_S3C64XX)	+= samsung
+plat-$(CONFIG_ARCH_S5PV210)	+= samsung
 plat-$(CONFIG_PLAT_IOP)		+= iop
 plat-$(CONFIG_PLAT_ORION)	+= orion
 plat-$(CONFIG_PLAT_PXA)		+= pxa
 plat-$(CONFIG_PLAT_S3C24XX)	+= samsung
-plat-$(CONFIG_PLAT_S5P)		+= samsung
 plat-$(CONFIG_PLAT_VERSATILE)	+= versatile
 
 ifeq ($(CONFIG_ARCH_EBSA110),y)
@@ -243,7 +241,7 @@ MACHINE  :=
 endif
 
 machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
-platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y))
+platdirs := $(patsubst %,arch/arm/plat-%/,$(sort $(plat-y)))
 
 ifneq ($(CONFIG_ARCH_MULTIPLATFORM),y)
 ifeq ($(KBUILD_SRC),)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index adb5ed9..b8c5cd3 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -59,6 +59,8 @@ dtb-$(CONFIG_ARCH_BERLIN) += \
 	berlin2-sony-nsz-gs7.dtb	\
 	berlin2cd-google-chromecast.dtb	\
 	berlin2q-marvell-dmp.dtb
+dtb-$(CONFIG_ARCH_BRCMSTB) += \
+	bcm7445-bcm97445svmb.dtb
 dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \
 	da850-evm.dtb
 dtb-$(CONFIG_ARCH_EFM32) += efm32gg-dk3750.dtb
@@ -66,7 +68,9 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
 	exynos4210-smdkv310.dtb \
 	exynos4210-trats.dtb \
 	exynos4210-universal_c210.dtb \
+	exynos4412-odroidu3.dtb \
 	exynos4412-odroidx.dtb \
+	exynos4412-odroidx2.dtb \
 	exynos4412-origen.dtb \
 	exynos4412-smdk4412.dtb \
 	exynos4412-tiny4412.dtb \
@@ -83,6 +87,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
 	exynos5440-ssdk5440.dtb \
 	exynos5800-peach-pi.dtb
 dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
+dtb-$(CONFIG_ARCH_HIX5HD2) += hisi-x5hd2-dkb.dtb
 dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
 	ecx-2000.dtb
 dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
@@ -90,9 +95,9 @@ dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
 dtb-$(CONFIG_ARCH_KEYSTONE) += k2hk-evm.dtb \
 	k2l-evm.dtb \
 	k2e-evm.dtb
-kirkwood := \
-	kirkwood-b3.dtb \
+dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \
 	kirkwood-cloudbox.dtb \
+	kirkwood-d2net.dtb \
 	kirkwood-db-88f6281.dtb \
 	kirkwood-db-88f6282.dtb \
 	kirkwood-dns320.dtb \
@@ -123,6 +128,8 @@ kirkwood := \
 	kirkwood-lsxhl.dtb \
 	kirkwood-mplcec4.dtb \
 	kirkwood-mv88f6281gtw-ge.dtb \
+	kirkwood-net2big.dtb \
+	kirkwood-net5big.dtb \
 	kirkwood-netgear_readynas_duo_v2.dtb \
 	kirkwood-netgear_readynas_nv+_v2.dtb \
 	kirkwood-ns2.dtb \
@@ -150,17 +157,19 @@ kirkwood := \
 	kirkwood-ts219-6282.dtb \
 	kirkwood-ts419-6281.dtb \
 	kirkwood-ts419-6282.dtb
-dtb-$(CONFIG_ARCH_KIRKWOOD) += $(kirkwood)
-dtb-$(CONFIG_MACH_KIRKWOOD) += $(kirkwood)
 dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb
 dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb
 dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb
 dtb-$(CONFIG_ARCH_MXC) += \
 	imx25-eukrea-mbimxsd25-baseboard.dtb \
+	imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dtb \
+	imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dtb \
+	imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dtb \
 	imx25-karo-tx25.dtb \
 	imx25-pdk.dtb \
 	imx27-apf27.dtb \
 	imx27-apf27dev.dtb \
+	imx27-eukrea-mbimxsd27-baseboard.dtb \
 	imx27-pdk.dtb \
 	imx27-phytec-phycore-rdk.dtb \
 	imx27-phytec-phycard-s-rdk.dtb \
@@ -182,6 +191,8 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx53-tx53-x03x.dtb \
 	imx53-tx53-x13x.dtb \
 	imx53-voipac-bsb.dtb \
+	imx6dl-aristainetos_4.dtb \
+	imx6dl-aristainetos_7.dtb \
 	imx6dl-cubox-i.dtb \
 	imx6dl-dfi-fs700-m60.dtb \
 	imx6dl-gw51xx.dtb \
@@ -191,11 +202,16 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6dl-hummingboard.dtb \
 	imx6dl-nitrogen6x.dtb \
 	imx6dl-phytec-pbab01.dtb \
+	imx6dl-rex-basic.dtb \
 	imx6dl-riotboard.dtb \
 	imx6dl-sabreauto.dtb \
 	imx6dl-sabrelite.dtb \
 	imx6dl-sabresd.dtb \
+	imx6dl-tx6dl-comtft.dtb \
+	imx6dl-tx6u-801x.dtb \
+	imx6dl-tx6u-811x.dtb \
 	imx6dl-wandboard.dtb \
+	imx6dl-wandboard-revb1.dtb \
 	imx6q-arm2.dtb \
 	imx6q-cm-fx6.dtb \
 	imx6q-cubox-i.dtb \
@@ -209,13 +225,21 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6q-gw54xx.dtb \
 	imx6q-nitrogen6x.dtb \
 	imx6q-phytec-pbab01.dtb \
+	imx6q-rex-pro.dtb \
 	imx6q-sabreauto.dtb \
 	imx6q-sabrelite.dtb \
 	imx6q-sabresd.dtb \
 	imx6q-sbc6x.dtb \
 	imx6q-udoo.dtb \
 	imx6q-wandboard.dtb \
+	imx6q-wandboard-revb1.dtb \
+	imx6q-tx6q-1010.dtb \
+	imx6q-tx6q-1010-comtft.dtb \
+	imx6q-tx6q-1020.dtb \
+	imx6q-tx6q-1020-comtft.dtb \
+	imx6q-tx6q-1110.dtb \
 	imx6sl-evk.dtb \
+	imx6sx-sdb.dtb \
 	vf610-colibri.dtb \
 	vf610-cosmic.dtb \
 	vf610-twr.dtb
@@ -291,7 +315,8 @@ dtb-$(CONFIG_SOC_AM33XX) += am335x-base0033.dtb \
 	am335x-boneblack.dtb \
 	am335x-evm.dtb \
 	am335x-evmsk.dtb \
-	am335x-nano.dtb
+	am335x-nano.dtb \
+	am335x-pepper.dtb
 dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \
 	omap4-panda.dtb \
 	omap4-panda-a4.dtb \
@@ -301,6 +326,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \
 	omap4-var-dvk-om44.dtb \
 	omap4-var-stk-om44.dtb
 dtb-$(CONFIG_SOC_AM43XX) += am43x-epos-evm.dtb \
+	am437x-sk-evm.dtb \
 	am437x-gp-evm.dtb
 dtb-$(CONFIG_SOC_OMAP5) += omap5-cm-t54.dtb \
 	omap5-sbc-t54.dtb \
@@ -318,16 +344,25 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-apq8084-mtp.dtb \
 	qcom-msm8660-surf.dtb \
 	qcom-msm8960-cdp.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += \
+	rk3066a-bqcurie2.dtb \
+	rk3188-radxarock.dtb \
+	rk3288-evb-act8846.dtb \
+	rk3288-evb-rk808.dtb
 dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
 dtb-$(CONFIG_ARCH_S3C64XX) += s3c6410-mini6410.dtb \
 	s3c6410-smdk6410.dtb
+dtb-$(CONFIG_ARCH_S5PV210) += s5pv210-aquila.dtb \
+	s5pv210-goni.dtb \
+	s5pv210-smdkc110.dtb \
+	s5pv210-smdkv210.dtb \
+	s5pv210-torbreck.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += r7s72100-genmai.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7778-bockw.dtb \
 	r8a7778-bockw-reference.dtb \
 	r8a7740-armadillo800eva-reference.dtb \
 	r8a7779-marzen.dtb \
-	r8a7779-marzen-reference.dtb \
 	r8a7791-koelsch.dtb \
 	r8a7790-lager.dtb \
 	sh73a0-kzm9g.dtb \
@@ -339,7 +374,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
 	r8a7791-henninger.dtb \
 	r8a7791-koelsch.dtb \
-	r8a7790-lager.dtb
+	r8a7790-lager.dtb \
+	r8a7779-marzen.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
 	socfpga_cyclone5_socdk.dtb \
 	socfpga_cyclone5_sockit.dtb \
@@ -360,6 +396,7 @@ dtb-$(CONFIG_ARCH_STI)+= stih407-b2120.dtb \
 	stih416-b2020e.dtb
 dtb-$(CONFIG_MACH_SUN4I) += \
 	sun4i-a10-a1000.dtb \
+	sun4i-a10-ba10-tvbox.dtb \
 	sun4i-a10-cubieboard.dtb \
 	sun4i-a10-mini-xplus.dtb \
 	sun4i-a10-hackberry.dtb \
@@ -374,12 +411,16 @@ dtb-$(CONFIG_MACH_SUN5I) += \
 dtb-$(CONFIG_MACH_SUN6I) += \
 	sun6i-a31-app4-evb1.dtb \
 	sun6i-a31-colombus.dtb \
+	sun6i-a31-hummingbird.dtb \
 	sun6i-a31-m9.dtb
 dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-cubieboard2.dtb \
 	sun7i-a20-cubietruck.dtb \
 	sun7i-a20-i12-tvbox.dtb \
-	sun7i-a20-olinuxino-micro.dtb
+	sun7i-a20-olinuxino-micro.dtb \
+	sun7i-a20-pcduino3.dtb
+dtb-$(CONFIG_MACH_SUN8I) += \
+	sun8i-a23-ippo-q8h-v5.dtb
 dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra20-iris-512.dtb \
 	tegra20-medcom-wide.dtb \
@@ -390,6 +431,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra20-trimslice.dtb \
 	tegra20-ventana.dtb \
 	tegra20-whistler.dtb \
+	tegra30-apalis-eval.dtb \
 	tegra30-beaver.dtb \
 	tegra30-cardhu-a02.dtb \
 	tegra30-cardhu-a04.dtb \
@@ -419,7 +461,9 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
 	wm8650-mid.dtb \
 	wm8750-apc8750.dtb \
 	wm8850-w70v2.dtb
-dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
+dtb-$(CONFIG_ARCH_ZYNQ) += \
+	zynq-parallella.dtb \
+	zynq-zc702.dtb \
 	zynq-zc706.dtb \
 	zynq-zed.dtb
 dtb-$(CONFIG_MACH_ARMADA_370) += \
@@ -437,11 +481,13 @@ dtb-$(CONFIG_MACH_ARMADA_XP) += \
 	armada-xp-axpwifiap.dtb \
 	armada-xp-db.dtb \
 	armada-xp-gp.dtb \
-	armada-xp-netgear-rn2120.dtb \
+	armada-xp-lenovo-ix4-300d.dtb \
 	armada-xp-matrix.dtb \
+	armada-xp-netgear-rn2120.dtb \
 	armada-xp-openblocks-ax3-4.dtb
 dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \
 	dove-cubox.dtb \
+	dove-cubox-es.dtb \
 	dove-d2plug.dtb \
 	dove-d3plug.dtb \
 	dove-dove-db.dtb
diff --git a/arch/arm/boot/dts/aks-cdu.dts b/arch/arm/boot/dts/aks-cdu.dts
index 54cb5cf..d9c50fb 100644
--- a/arch/arm/boot/dts/aks-cdu.dts
+++ b/arch/arm/boot/dts/aks-cdu.dts
@@ -16,6 +16,12 @@
 		bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs";
 	};
 
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+	};
+
 	ahb {
 		apb {
 			usart0: serial@fffb0000 {
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index 80a3b21..df5fee6 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -149,12 +149,113 @@
 			"Headphone Jack",       "HPLOUT",
 			"Headphone Jack",       "HPROUT";
 	};
+
+	panel {
+		compatible = "ti,tilcdc,panel";
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&lcd_pins_default>;
+		pinctrl-1 = <&lcd_pins_sleep>;
+		status = "okay";
+		panel-info {
+			ac-bias           = <255>;
+			ac-bias-intrpt    = <0>;
+			dma-burst-sz      = <16>;
+			bpp               = <32>;
+			fdd               = <0x80>;
+			sync-edge         = <0>;
+			sync-ctrl         = <1>;
+			raster-order      = <0>;
+			fifo-th           = <0>;
+		};
+		display-timings {
+			480x272 {
+				hactive         = <480>;
+				vactive         = <272>;
+				hback-porch     = <43>;
+				hfront-porch    = <8>;
+				hsync-len       = <4>;
+				vback-porch     = <12>;
+				vfront-porch    = <4>;
+				vsync-len       = <10>;
+				clock-frequency = <9000000>;
+				hsync-active    = <0>;
+				vsync-active    = <0>;
+			};
+		};
+	};
 };
 
 &am33xx_pinmux {
 	pinctrl-names = "default";
 	pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>;
 
+	lcd_pins_default: lcd_pins_default {
+		pinctrl-single,pins = <
+			0x20 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad8.lcd_data23 */
+			0x24 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad9.lcd_data22 */
+			0x28 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad10.lcd_data21 */
+			0x2c (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad11.lcd_data20 */
+			0x30 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad12.lcd_data19 */
+			0x34 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad13.lcd_data18 */
+			0x38 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad14.lcd_data17 */
+			0x3c (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad15.lcd_data16 */
+			0xa0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data0.lcd_data0 */
+			0xa4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data1.lcd_data1 */
+			0xa8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data2.lcd_data2 */
+			0xac (PIN_OUTPUT | MUX_MODE0)	/* lcd_data3.lcd_data3 */
+			0xb0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data4.lcd_data4 */
+			0xb4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data5.lcd_data5 */
+			0xb8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data6.lcd_data6 */
+			0xbc (PIN_OUTPUT | MUX_MODE0)	/* lcd_data7.lcd_data7 */
+			0xc0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data8.lcd_data8 */
+			0xc4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data9.lcd_data9 */
+			0xc8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data10.lcd_data10 */
+			0xcc (PIN_OUTPUT | MUX_MODE0)	/* lcd_data11.lcd_data11 */
+			0xd0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data12.lcd_data12 */
+			0xd4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data13.lcd_data13 */
+			0xd8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data14.lcd_data14 */
+			0xdc (PIN_OUTPUT | MUX_MODE0)	/* lcd_data15.lcd_data15 */
+			0xe0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_vsync.lcd_vsync */
+			0xe4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_hsync.lcd_hsync */
+			0xe8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_pclk.lcd_pclk */
+			0xec (PIN_OUTPUT | MUX_MODE0)	/* lcd_ac_bias_en.lcd_ac_bias_en */
+		>;
+	};
+
+	lcd_pins_sleep: lcd_pins_sleep {
+		pinctrl-single,pins = <
+			0x20 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad8.lcd_data23 */
+			0x24 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad9.lcd_data22 */
+			0x28 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad10.lcd_data21 */
+			0x2c (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad11.lcd_data20 */
+			0x30 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad12.lcd_data19 */
+			0x34 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad13.lcd_data18 */
+			0x38 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad14.lcd_data17 */
+			0x3c (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad15.lcd_data16 */
+			0xa0 (PULL_DISABLE | MUX_MODE7)	/* lcd_data0.lcd_data0 */
+			0xa4 (PULL_DISABLE | MUX_MODE7)	/* lcd_data1.lcd_data1 */
+			0xa8 (PULL_DISABLE | MUX_MODE7)	/* lcd_data2.lcd_data2 */
+			0xac (PULL_DISABLE | MUX_MODE7)	/* lcd_data3.lcd_data3 */
+			0xb0 (PULL_DISABLE | MUX_MODE7)	/* lcd_data4.lcd_data4 */
+			0xb4 (PULL_DISABLE | MUX_MODE7)	/* lcd_data5.lcd_data5 */
+			0xb8 (PULL_DISABLE | MUX_MODE7)	/* lcd_data6.lcd_data6 */
+			0xbc (PULL_DISABLE | MUX_MODE7)	/* lcd_data7.lcd_data7 */
+			0xc0 (PULL_DISABLE | MUX_MODE7)	/* lcd_data8.lcd_data8 */
+			0xc4 (PULL_DISABLE | MUX_MODE7)	/* lcd_data9.lcd_data9 */
+			0xc8 (PULL_DISABLE | MUX_MODE7)	/* lcd_data10.lcd_data10 */
+			0xcc (PULL_DISABLE | MUX_MODE7)	/* lcd_data11.lcd_data11 */
+			0xd0 (PULL_DISABLE | MUX_MODE7)	/* lcd_data12.lcd_data12 */
+			0xd4 (PULL_DISABLE | MUX_MODE7)	/* lcd_data13.lcd_data13 */
+			0xd8 (PULL_DISABLE | MUX_MODE7)	/* lcd_data14.lcd_data14 */
+			0xdc (PULL_DISABLE | MUX_MODE7)	/* lcd_data15.lcd_data15 */
+			0xe0 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_vsync.lcd_vsync */
+			0xe4 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_hsync.lcd_hsync */
+			0xe8 (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_pclk.lcd_pclk */
+			0xec (PIN_INPUT_PULLDOWN | MUX_MODE7)	/* lcd_ac_bias_en.lcd_ac_bias_en */
+		>;
+	};
+
+
 	user_leds_s0: user_leds_s0 {
 		pinctrl-single,pins = <
 			0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_ad4.gpio1_4 */
@@ -573,3 +674,7 @@
 		ti,wire-config = <0x00 0x11 0x22 0x33>;
 	};
 };
+
+&lcdc {
+      status = "okay";
+};
diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts
new file mode 100644
index 0000000..0d35ab6
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-pepper.dts
@@ -0,0 +1,653 @@
+/*
+ * Copyright (C) 2014 Gumstix, Inc. - https://www.gumstix.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "am33xx.dtsi"
+
+/ {
+	model = "Gumstix Pepper";
+	compatible = "gumstix,am335x-pepper", "ti,am33xx";
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&dcdc3_reg>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>; /* 512 MB */
+	};
+
+	buttons: user_buttons {
+		compatible = "gpio-keys";
+	};
+
+	leds: user_leds {
+		compatible = "gpio-leds";
+	};
+
+	panel: lcd_panel {
+		compatible = "ti,tilcdc,panel";
+	};
+
+	sound: sound_iface {
+		compatible = "ti,da830-evm-audio";
+	};
+
+	vbat: fixedregulator@0 {
+		compatible = "regulator-fixed";
+	};
+
+	v3v3c_reg: fixedregulator@1 {
+		compatible = "regulator-fixed";
+	};
+
+	vdd5_reg: fixedregulator@2 {
+		compatible = "regulator-fixed";
+	};
+};
+
+/* I2C Busses */
+&i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+
+	clock-frequency = <400000>;
+
+	tps: tps@24 {
+		reg = <0x24>;
+	};
+
+	eeprom: eeprom@50 {
+		compatible = "at,24c256";
+		reg = <0x50>;
+	};
+
+	audio_codec: tlv320aic3106@1b {
+		compatible = "ti,tlv320aic3106";
+		reg = <0x1b>;
+	};
+
+	accel: lis331dlh@1d {
+		compatible = "st,lis3lv02d";
+		reg = <0x1d>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <400000>;
+};
+
+&am33xx_pinmux {
+	i2c0_pins: pinmux_i2c0 {
+		pinctrl-single,pins = <
+			0x188 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
+			0x18c (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
+		>;
+	};
+	i2c1_pins: pinmux_i2c1 {
+		pinctrl-single,pins = <
+			0x10C (PIN_INPUT_PULLUP | MUX_MODE3)	/* mii1_crs,i2c1_sda */
+			0x110 (PIN_INPUT_PULLUP | MUX_MODE3)	/* mii1_rxerr,i2c1_scl */
+		>;
+	};
+};
+
+/* Accelerometer */
+&accel {
+	pinctrl-names = "default";
+	pinctrl-0 = <&accel_pins>;
+
+	Vdd-supply = <&ldo3_reg>;
+	Vdd_IO-supply = <&ldo3_reg>;
+	st,irq1-click;
+	st,wakeup-x-lo;
+	st,wakeup-x-hi;
+	st,wakeup-y-lo;
+	st,wakeup-y-hi;
+	st,wakeup-z-lo;
+	st,wakeup-z-hi;
+	st,min-limit-x = <92>;
+	st,max-limit-x = <14>;
+	st,min-limit-y = <14>;
+	st,max-limit-y = <92>;
+	st,min-limit-z = <92>;
+	st,max-limit-z = <14>;
+};
+
+&am33xx_pinmux {
+	accel_pins: pinmux_accel {
+		pinctrl-single,pins = <
+			0x98 (PIN_INPUT | MUX_MODE7)   /* gpmc_wen.gpio2_4 */
+		>;
+	};
+};
+
+/* Audio */
+&audio_codec {
+	status = "okay";
+
+	gpio-reset = <&gpio1 16 GPIO_ACTIVE_LOW>;
+	AVDD-supply = <&ldo3_reg>;
+	IOVDD-supply = <&ldo3_reg>;
+	DRVDD-supply = <&ldo3_reg>;
+	DVDD-supply = <&dcdc1_reg>;
+};
+
+&sound {
+	ti,model = "AM335x-EVM";
+	ti,audio-codec = <&audio_codec>;
+	ti,mcasp-controller = <&mcasp0>;
+	ti,codec-clock-rate = <12000000>;
+	ti,audio-routing =
+		"Headphone Jack",	"HPLOUT",
+		"Headphone Jack",	"HPROUT",
+		"LINE1L",		"Line In";
+};
+
+&mcasp0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&audio_pins>;
+
+	op-mode = <0>;	/* MCASP_ISS_MODE */
+	tdm-slots = <2>;
+	serial-dir = <
+		1 2 0 0
+		0 0 0 0
+		0 0 0 0
+		0 0 0 0
+	>;
+	tx-num-evt = <1>;
+	rx-num-evt = <1>;
+};
+
+&am33xx_pinmux {
+	audio_pins: pinmux_audio {
+		pinctrl-single,pins = <
+			0x1AC (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcasp0_ahcklx.mcasp0_ahclkx */
+			0x194 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcasp0_fsx.mcasp0_fsx */
+			0x190 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcasp0_aclkx.mcasp0_aclkx */
+			0x198 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcasp0_axr0.mcasp0_axr0 */
+			0x1A8 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcasp0_axr1.mcasp0_axr1 */
+			0x40 (PIN_OUTPUT | MUX_MODE7)	/* gpmc_a0.gpio1_16 */
+		>;
+	};
+};
+
+/* Display: 24-bit LCD Screen */
+&panel {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&lcd_pins>;
+	panel-info {
+		ac-bias = <255>;
+		ac-bias-intrpt = <0>;
+		dma-burst-sz = <16>;
+		bpp = <32>;
+		fdd = <0x80>;
+		sync-edge = <0>;
+		sync-ctrl = <1>;
+		raster-order = <0>;
+		fifo-th = <0>;
+	};
+	display-timings {
+		native-mode = <&timing0>;
+		timing0: 480x272 {
+			clock-frequency = <18400000>;
+			hactive = <480>;
+			vactive = <272>;
+			hfront-porch = <8>;
+			hback-porch = <4>;
+			hsync-len = <41>;
+			vfront-porch = <4>;
+			vback-porch = <2>;
+			vsync-len = <10>;
+			hsync-active = <1>;
+			vsync-active = <1>;
+		};
+	};
+};
+
+&lcdc {
+	status = "okay";
+};
+
+&am33xx_pinmux {
+	lcd_pins: pinmux_lcd {
+		pinctrl-single,pins = <
+			0xa0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data0.lcd_data0 */
+			0xa4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data1.lcd_data1 */
+			0xa8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data2.lcd_data2 */
+			0xac (PIN_OUTPUT | MUX_MODE0)	/* lcd_data3.lcd_data3 */
+			0xb0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data4.lcd_data4 */
+			0xb4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data5.lcd_data5 */
+			0xb8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data6.lcd_data6 */
+			0xbc (PIN_OUTPUT | MUX_MODE0)	/* lcd_data7.lcd_data7 */
+			0xc0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data8.lcd_data8 */
+			0xc4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data9.lcd_data9 */
+			0xc8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data10.lcd_data10 */
+			0xcc (PIN_OUTPUT | MUX_MODE0)	/* lcd_data11.lcd_data11 */
+			0xd0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data12.lcd_data12 */
+			0xd4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data13.lcd_data13 */
+			0xd8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_data14.lcd_data14 */
+			0xdc (PIN_OUTPUT | MUX_MODE0)	/* lcd_data15.lcd_data15 */
+			0x20 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad8.lcd_data16 */
+			0x24 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad9.lcd_data17 */
+			0x28 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad10.lcd_data18 */
+			0x2c (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad11.lcd_data19 */
+			0x30 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad12.lcd_data20 */
+			0x34 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad13.lcd_data21 */
+			0x38 (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad14.lcd_data22 */
+			0x3c (PIN_OUTPUT | MUX_MODE1)	/* gpmc_ad15.lcd_data23 */
+			0xe0 (PIN_OUTPUT | MUX_MODE0)	/* lcd_vsync.lcd_vsync */
+			0xe4 (PIN_OUTPUT | MUX_MODE0)	/* lcd_hsync.lcd_hsync */
+			0xe8 (PIN_OUTPUT | MUX_MODE0)	/* lcd_pclk.lcd_pclk */
+			0xec (PIN_OUTPUT | MUX_MODE0)	/* lcd_ac_bias_en.lcd_ac_bias_en */
+			/* Display Enable */
+			0x6c (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a11.gpio1_27 */
+		>;
+	};
+};
+
+/* Ethernet */
+&cpsw_emac0 {
+	status = "okay";
+	phy_id = <&davinci_mdio>, <0>;
+	phy-mode = "rgmii";
+};
+
+&cpsw_emac1 {
+	status = "okay";
+	phy_id = <&davinci_mdio>, <1>;
+	phy-mode = "rgmii";
+};
+
+&davinci_mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio_pins>;
+};
+
+&mac {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ethernet_pins>;
+};
+
+
+&am33xx_pinmux {
+	ethernet_pins: pinmux_ethernet {
+		pinctrl-single,pins = <
+			0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txen.rgmii1_tctl */
+			0x118 (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_rxdv.rgmii1_rctl */
+			0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd3.rgmii1_td3 */
+			0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd2.rgmii1_td2 */
+			0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td1 */
+			0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td0 */
+			0x12c (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_txclk.rgmii1_tclk */
+			0x130 (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_rxclk.rgmii1_rclk */
+			0x134 (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_rxd3.rgmii1_rxd3 */
+			0x138 (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_rxd2.rgmii1_rxd2 */
+			0x13c (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_rxd1.rgmii1_rxd1 */
+			0x140 (PIN_INPUT_PULLUP | MUX_MODE2)	/* mii1_rxd0.rgmii1_rxd0 */
+			/* ethernet interrupt */
+			0x144 (PIN_INPUT_PULLUP | MUX_MODE7)	/* rmii2_refclk.gpio0_29 */
+			/* ethernet PHY nReset */
+			0x108 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* mii1_col.gpio3_0 */
+		>;
+	};
+
+	mdio_pins: pinmux_mdio {
+		pinctrl-single,pins = <
+			0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
+			0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
+		>;
+	};
+};
+
+/* MMC */
+&mmc1 {
+	/* Bootable SD card slot */
+	status = "okay";
+	vmmc-supply = <&ldo3_reg>;
+	bus-width = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd_pins>;
+	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+};
+
+&mmc2 {
+	/* eMMC (not populated) on MMC #2 */
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>;
+	vmmc-supply = <&ldo3_reg>;
+	bus-width = <8>;
+	ti,non-removable;
+};
+
+&edma {
+	/* Map eDMA MMC2 Events from Crossbar */
+	ti,edma-xbar-event-map = /bits/ 16 <1 12
+                                            2 13>;
+};
+
+
+&mmc3 {
+	/* Wifi & Bluetooth on MMC #3 */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&wireless_pins>;
+	vmmmc-supply = <&v3v3c_reg>;
+	bus-width = <4>;
+	ti,non-removable;
+	dmas = <&edma 12
+		&edma 13>;
+	dma-names = "tx", "rx";
+};
+
+
+&am33xx_pinmux {
+	sd_pins: pinmux_sd_card {
+		pinctrl-single,pins = <
+			0xf0 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat0.mmc0_dat0 */
+			0xf4 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat1.mmc0_dat1 */
+			0xf8 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat2.mmc0_dat2 */
+			0xfc (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat3.mmc0_dat3 */
+			0x100 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_clk.mmc0_clk */
+			0x104 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_cmd.mmc0_cmd */
+			0x160 (PIN_INPUT | MUX_MODE7)		/* spi0_cs1.gpio0_6 */
+		>;
+	};
+	emmc_pins: pinmux_emmc {
+		pinctrl-single,pins = <
+			0x80 (PIN_INPUT_PULLUP | MUX_MODE2)	/* gpmc_csn1.mmc1_clk */
+			0x84 (PIN_INPUT_PULLUP | MUX_MODE2)	/* gpmc_csn2.mmc1_cmd */
+			0x00 (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad0.mmc1_dat0 */
+			0x04 (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad1.mmc1_dat1 */
+			0x08 (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad2.mmc1_dat2 */
+			0x0c (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad3.mmc1_dat3 */
+			0x10 (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad4.mmc1_dat4 */
+			0x14 (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad5.mmc1_dat5 */
+			0x18 (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad6.mmc1_dat6 */
+			0x1c (PIN_INPUT_PULLUP | MUX_MODE1)	/* gpmc_ad7.mmc1_dat7 */
+			/* EMMC nReset */
+			0x74 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_wpn.gpio0_31 */
+		>;
+	};
+	wireless_pins: pinmux_wireless {
+		pinctrl-single,pins = <
+			0x44 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a1.mmc2_dat0 */
+			0x48 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a2.mmc2_dat1 */
+			0x4c (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a3.mmc2_dat2 */
+			0x78 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_ben1.mmc2_dat3 */
+			0x88 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_csn3.mmc2_cmd */
+			0x8c (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_clk.mmc1_clk */
+			/* WLAN nReset */
+			0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio1_24 */
+			/* WLAN nPower down */
+			0x70 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_wait0.gpio0_30 */
+			/* 32kHz Clock */
+			0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
+		>;
+	};
+};
+
+/* Power */
+&vbat {
+	regulator-name = "vbat";
+	regulator-min-microvolt = <5000000>;
+	regulator-max-microvolt = <5000000>;
+};
+
+&v3v3c_reg {
+	regulator-name = "v3v3c_reg";
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	vin-supply = <&vbat>;
+};
+
+&vdd5_reg {
+	regulator-name = "vdd5_reg";
+	regulator-min-microvolt = <5000000>;
+	regulator-max-microvolt = <5000000>;
+	vin-supply = <&vbat>;
+};
+
+/include/ "tps65217.dtsi"
+
+&tps {
+	backlight {
+		isel = <1>; /* ISET1 */
+		fdim = <200>; /* TPS65217_BL_FDIM_200HZ */
+		default-brightness = <80>;
+	};
+
+	regulators {
+		dcdc1_reg: regulator@0 {
+			/* VDD_1V8 system supply */
+		};
+
+		dcdc2_reg: regulator@1 {
+			/* VDD_CORE voltage limits 0.95V - 1.26V with +/-4% tolerance */
+			regulator-name = "vdd_core";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <1325000>;
+			regulator-boot-on;
+		};
+
+		dcdc3_reg: regulator@2 {
+			/* VDD_MPU voltage limits 0.95V - 1.1V with +/-4% tolerance */
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <1150000>;
+			regulator-boot-on;
+		};
+
+		ldo1_reg: regulator@3 {
+			/* VRTC 1.8V always-on supply */
+			regulator-always-on;
+		};
+
+		ldo2_reg: regulator@4 {
+			/* 3.3V rail */
+		};
+
+		ldo3_reg: regulator@5 {
+			/* VDD_3V3A 3.3V rail */
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		ldo4_reg: regulator@6 {
+			/* VDD_3V3B 3.3V rail */
+		};
+	};
+};
+
+/* SPI Busses */
+&spi0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins>;
+};
+
+&am33xx_pinmux {
+	spi0_pins: pinmux_spi0 {
+		pinctrl-single,pins = <
+			0x150 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */
+			0x15C (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
+			0x154 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */
+			0x158 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */
+		>;
+	};
+};
+
+/* Touch Screen */
+&tscadc {
+	status = "okay";
+	tsc {
+		ti,wires = <4>;
+		ti,x-plate-resistance = <200>;
+		ti,coordinate-readouts = <5>;
+		ti,wire-config = <0x00 0x11 0x22 0x33>;
+	};
+
+	adc {
+		ti,adc-channels = <4 5 6 7>;
+	};
+};
+
+/* UARTs */
+&uart0 {
+	/* Serial Console */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+};
+
+&uart1 {
+	/* Broken out to J6 header */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+};
+
+&am33xx_pinmux {
+	uart0_pins: pinmux_uart0 {
+		pinctrl-single,pins = <
+			0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
+			0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
+		>;
+	};
+	uart1_pins: pinmux_uart1 {
+		pinctrl-single,pins = <
+			0x178 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart1_ctsn.uart1_ctsn */
+			0x17C (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_rtsn.uart1_rtsn */
+			0x180 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart1_rxd.uart1_rxd */
+			0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_txd.uart1_txd */
+		>;
+	};
+};
+
+/* USB */
+&usb {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb_pins>;
+};
+
+&usb_ctrl_mod {
+	status = "okay";
+};
+
+&usb0_phy {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+        dr_mode = "host";
+};
+
+&usb1 {
+	status = "okay";
+        dr_mode = "host";
+};
+
+&cppi41dma {
+	status = "okay";
+};
+
+&am33xx_pinmux {
+	usb_pins: pinmux_usb {
+		pinctrl-single,pins = <
+			/* USB0 Over-Current (active low) */
+			0x64 (PIN_INPUT | MUX_MODE7)	/* gpmc_a9.gpio1_25 */
+			/* USB1 Over-Current (active low) */
+			0x68 (PIN_INPUT | MUX_MODE7)	/* gpmc_a10.gpio1_26 */
+		>;
+	};
+};
+
+/* User IO */
+&leds {
+	pinctrl-names = "default";
+	pinctrl-0 = <&user_leds_pins>;
+
+	led@0 {
+		label = "pepper:user0:blue";
+		gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
+		linux,default-trigger = "none";
+		default-state = "off";
+	};
+
+	led@1 {
+		label = "pepper:user1:red";
+		gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
+		linux,default-trigger = "none";
+		default-state = "off";
+	};
+};
+
+&buttons {
+	pinctrl-names = "default";
+	pinctrl-0 = <&user_buttons_pins>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	button@0 {
+		label = "home";
+		linux,code = <KEY_HOME>;
+		gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
+		gpio-key,wakeup;
+	};
+
+	button@1 {
+		label = "menu";
+		linux,code = <KEY_MENU>;
+		gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
+		gpio-key,wakeup;
+	};
+
+	buttons@2 {
+		label = "power";
+		linux,code = <KEY_POWER>;
+		gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+		gpio-key,wakeup;
+	};
+};
+
+&am33xx_pinmux {
+	user_leds_pins: pinmux_user_leds {
+		pinctrl-single,pins = <
+			0x50 (PIN_OUTPUT | MUX_MODE7)	/* gpmc_a4.gpio1_20 */
+			0x54 (PIN_OUTPUT | MUX_MODE7)	/* gpmc_a5.gpio1_21 */
+		>;
+	};
+
+	user_buttons_pins: pinmux_user_buttons {
+		pinctrl-single,pins = <
+			0x58 (PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_a6.gpio1_22 */
+			0x5C (PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_a7.gpio1_21 */
+			0x164 (PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio0_7 */
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4a4e02d..3a0a161 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -347,6 +347,15 @@
 			status = "disabled";
 		};
 
+		mailbox: mailbox@480C8000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x480C8000 0x200>;
+			interrupts = <77>;
+			ti,hwmods = "mailbox";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <8>;
+		};
+
 		timer1: timer@44e31000 {
 			compatible = "ti,am335x-timer-1ms";
 			reg = <0x44e31000 0x400>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 49fa596..9b3d2ba 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -30,7 +30,7 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		cpu@0 {
+		cpu: cpu@0 {
 			compatible = "arm,cortex-a9";
 			device_type = "cpu";
 			reg = <0>;
@@ -168,9 +168,6 @@
 			ti,hwmods = "mailbox";
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
-			ti,mbox-names = "wkup_m3";
-			ti,mbox-data = <0 0 0 0>;
-			status = "disabled";
 		};
 
 		timer1: timer@44e31000 {
@@ -270,7 +267,7 @@
 			ti,hwmods = "counter_32k";
 		};
 
-		rtc@44e3e000 {
+		rtc: rtc@44e3e000 {
 			compatible = "ti,am4372-rtc","ti,da830-rtc";
 			reg = <0x44e3e000 0x1000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH
@@ -279,7 +276,7 @@
 			status = "disabled";
 		};
 
-		wdt@44e35000 {
+		wdt: wdt@44e35000 {
 			compatible = "ti,am4372-wdt","ti,omap3-wdt";
 			reg = <0x44e35000 0x1000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
@@ -871,7 +868,7 @@
 			#size-cells = <1>;
 			ranges;
 
-			dispc@4832a400 {
+			dispc: dispc@4832a400 {
 				compatible = "ti,omap3-dispc";
 				reg = <0x4832a400 0x400>;
 				interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 003766c..f0422c2 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -257,16 +257,73 @@
 };
 
 &i2c0 {
-        status = "okay";
-        pinctrl-names = "default";
-        pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	clock-frequency = <400000>;
+
+	tps65218: tps65218@24 {
+		reg = <0x24>;
+		compatible = "ti,tps65218";
+		interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
+		interrupt-parent = <&gic>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		dcdc1: regulator-dcdc1 {
+			compatible = "ti,tps65218-dcdc1";
+			regulator-name = "vdd_core";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1144000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc2: regulator-dcdc2 {
+			compatible = "ti,tps65218-dcdc2";
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1378000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc3: regulator-dcdc3 {
+			compatible = "ti,tps65218-dcdc3";
+			regulator-name = "vdcdc3";
+			regulator-min-microvolt = <1350000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+		dcdc5: regulator-dcdc5 {
+			compatible = "ti,tps65218-dcdc5";
+			regulator-name = "v1_0bat";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		dcdc6: regulator-dcdc6 {
+			compatible = "ti,tps65218-dcdc6";
+			regulator-name = "v1_8bat";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		ldo1: regulator-ldo1 {
+			compatible = "ti,tps65218-ldo1";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+	};
 };
 
 &i2c1 {
-        status = "okay";
-        pinctrl-names = "default";
-        pinctrl-0 = <&i2c1_pins>;
-
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
 	pixcir_ts@5c {
 		compatible = "pixcir,pixcir_tangoc";
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
new file mode 100644
index 0000000..859ff3d
--- /dev/null
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -0,0 +1,613 @@
+/*
+ * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* AM437x SK EVM */
+
+/dts-v1/;
+
+#include "am4372.dtsi"
+#include <dt-bindings/pinctrl/am43xx.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "TI AM437x SK EVM";
+	compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43";
+
+	aliases {
+		display0 = &lcd0;
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 51 53 56 62 75 101 152 255>;
+		default-brightness-level = <8>;
+	};
+
+	sound {
+		compatible = "ti,da830-evm-audio";
+		ti,model = "AM437x-SK-EVM";
+		ti,audio-codec = <&tlv320aic3106>;
+		ti,mcasp-controller = <&mcasp1>;
+		ti,codec-clock-rate = <24000000>;
+		ti,audio-routing =
+			"Headphone Jack",       "HPLOUT",
+			"Headphone Jack",       "HPROUT";
+	};
+
+	matrix_keypad: matrix_keypad@0 {
+		compatible = "gpio-matrix-keypad";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&matrix_keypad_pins>;
+
+		debounce-delay-ms = <5>;
+		col-scan-delay-us = <1500>;
+
+		row-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH		/* Bank5, pin5 */
+				&gpio5 6 GPIO_ACTIVE_HIGH>;	/* Bank5, pin6 */
+
+		col-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH		/* Bank5, pin13 */
+				&gpio5 4 GPIO_ACTIVE_HIGH>;	/* Bank5, pin4 */
+
+		linux,keymap = <
+				MATRIX_KEY(0, 0, KEY_DOWN)
+				MATRIX_KEY(0, 1, KEY_RIGHT)
+				MATRIX_KEY(1, 0, KEY_LEFT)
+				MATRIX_KEY(1, 1, KEY_UP)
+			>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&leds_pins>;
+
+		led@0 {
+			label = "am437x-sk:red:heartbeat";
+			gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;	/* Bank 5, pin 0 */
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+
+		led@1 {
+			label = "am437x-sk:green:mmc1";
+			gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;	/* Bank 5, pin 1 */
+			linux,default-trigger = "mmc0";
+			default-state = "off";
+		};
+
+		led@2 {
+			label = "am437x-sk:blue:cpu0";
+			gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;	/* Bank 5, pin 2 */
+			linux,default-trigger = "cpu0";
+			default-state = "off";
+		};
+
+		led@3 {
+			label = "am437x-sk:blue:usr3";
+			gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>;	/* Bank 5, pin 3 */
+			default-state = "off";
+		};
+	};
+
+	lcd0: display {
+		compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
+		label = "lcd";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_pins>;
+
+		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+
+		panel-timing {
+			clock-frequency = <9000000>;
+			hactive = <480>;
+			vactive = <272>;
+			hfront-porch = <8>;
+			hback-porch = <43>;
+			hsync-len = <4>;
+			vback-porch = <12>;
+			vfront-porch = <4>;
+			vsync-len = <10>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+};
+
+&am43xx_pinmux {
+	matrix_keypad_pins: matrix_keypad_pins {
+		pinctrl-single,pins = <
+			0x24c (PIN_OUTPUT | MUX_MODE7)	/* gpio5_13.gpio5_13 */
+			0x250 (PIN_OUTPUT | MUX_MODE7)	/* spi4_sclk.gpio5_4 */
+			0x254 (PIN_INPUT | MUX_MODE7)	/* spi4_d0.gpio5_5 */
+			0x258 (PIN_INPUT | MUX_MODE7)	/* spi4_d1.gpio5_5 */
+		>;
+	};
+
+	leds_pins: leds_pins {
+		pinctrl-single,pins = <
+			0x228 (PIN_OUTPUT | MUX_MODE7)	/* uart3_rxd.gpio5_2 */
+			0x22c (PIN_OUTPUT | MUX_MODE7)	/* uart3_txd.gpio5_3 */
+			0x230 (PIN_OUTPUT | MUX_MODE7)	/* uart3_ctsn.gpio5_0 */
+			0x234 (PIN_OUTPUT | MUX_MODE7)	/* uart3_rtsn.gpio5_1 */
+		>;
+	};
+
+	i2c0_pins: i2c0_pins {
+		pinctrl-single,pins = <
+			0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_sda.i2c0_sda */
+			0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_scl.i2c0_scl */
+		>;
+	};
+
+	i2c1_pins: i2c1_pins {
+		pinctrl-single,pins = <
+			0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_cs0.i2c1_scl */
+			0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_d1.i2c1_sda  */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
+		>;
+	};
+
+	ecap0_pins: backlight_pins {
+		pinctrl-single,pins = <
+			0x164 (PIN_OUTPUT | MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */
+		>;
+	};
+
+	edt_ft5306_ts_pins: edt_ft5306_ts_pins {
+		pinctrl-single,pins = <
+			0x74 (PIN_INPUT | MUX_MODE7)	/* gpmc_wpn.gpio0_31 */
+			0x78 (PIN_OUTPUT | MUX_MODE7)	/* gpmc_be1n.gpio1_28 */
+		>;
+	};
+
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txclk.rmii1_tclk */
+			0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txen.rgmii1_tctl */
+			0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td0 */
+			0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td1 */
+			0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td2 */
+			0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td3 */
+			0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxclk.rmii1_rclk */
+			0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxdv.rgmii1_rctl */
+			0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd0 */
+			0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd1 */
+			0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd2 */
+			0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd3 */
+
+			/* Slave 2 */
+			0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a6.rgmii2_tclk */
+			0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a0.rgmii2_tctl */
+			0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a5.rgmii2_td0 */
+			0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a4.rgmii2_td1 */
+			0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a3.rgmii2_td2 */
+			0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a2.rgmii2_td3 */
+			0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a7.rgmii2_rclk */
+			0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a1.rgmii2_rtcl */
+			0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a11.rgmii2_rd0 */
+			0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a10.rgmii2_rd1 */
+			0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a9.rgmii2_rd2 */
+			0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a8.rgmii2_rd3 */
+		>;
+	};
+
+	cpsw_sleep: cpsw_sleep {
+		pinctrl-single,pins = <
+			/* Slave 1 reset value */
+			0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+
+			/* Slave 2 reset value */
+			0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+		>;
+	};
+
+	davinci_mdio_default: davinci_mdio_default {
+		pinctrl-single,pins = <
+			/* MDIO */
+			0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
+			0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
+		>;
+	};
+
+	davinci_mdio_sleep: davinci_mdio_sleep {
+		pinctrl-single,pins = <
+			/* MDIO reset value */
+			0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+		>;
+	};
+
+	dss_pins: dss_pins {
+		pinctrl-single,pins = <
+			0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1)	/* gpmc ad 8 -> DSS DATA 23 */
+			0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
+			0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1)	/* gpmc ad 15 -> DSS DATA 16 */
+			0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS DATA 0 */
+			0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
+			0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS DATA 15 */
+			0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS VSYNC */
+			0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS HSYNC */
+			0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS PCLK */
+			0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS AC BIAS EN */
+
+		>;
+	};
+
+	qspi_pins: qspi_pins {
+		pinctrl-single,pins = <
+			0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3)	/* gpmc_csn0.qspi_csn */
+			0x88 (PIN_OUTPUT | MUX_MODE2)		/* gpmc_csn3.qspi_clk */
+			0x90 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_advn_ale.qspi_d0 */
+			0x94 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_oen_ren.qspi_d1 */
+			0x98 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_wen.qspi_d2 */
+			0x9c (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_be0n_cle.qspi_d3 */
+		>;
+	};
+
+	mcasp1_pins: mcasp1_pins {
+		pinctrl-single,pins = <
+			0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4)	/* mii1_crs.mcasp1_aclkx */
+			0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4)	/* mii1_rxerr.mcasp1_fsx */
+			0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4)	/* mii1_col.mcasp1_axr2 */
+			0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4)	/* rmii1_ref_clk.mcasp1_axr3 */
+		>;
+	};
+
+	lcd_pins: lcd_pins {
+		pinctrl-single,pins = <
+			/* GPIO 5_8 to select LCD / HDMI */
+			0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
+		>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	clock-frequency = <400000>;
+
+	tps@24 {
+		compatible = "ti,tps65218";
+		reg = <0x24>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		dcdc1: regulator-dcdc1 {
+			compatible = "ti,tps65218-dcdc1";
+			/* VDD_CORE limits min of OPP50 and max of OPP100 */
+			regulator-name = "vdd_core";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1144000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc2: regulator-dcdc2 {
+			compatible = "ti,tps65218-dcdc2";
+			/* VDD_MPU limits min of OPP50 and max of OPP_NITRO */
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1378000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc3: regulator-dcdc3 {
+			compatible = "ti,tps65218-dcdc3";
+			regulator-name = "vdds_ddr";
+			regulator-min-microvolt = <1350000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc4: regulator-dcdc4 {
+			compatible = "ti,tps65218-dcdc4";
+			regulator-name = "v3_3d";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		ldo1: regulator-ldo1 {
+			compatible = "ti,tps65218-ldo1";
+			regulator-name = "v1_8d";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+	};
+
+	at24@50 {
+		compatible = "at24,24c256";
+		pagesize = <64>;
+		reg = <0x50>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <400000>;
+
+	edt-ft5306@38 {
+		status = "okay";
+		compatible = "edt,edt-ft5306", "edt,edt-ft5x06";
+		pinctrl-names = "default";
+		pinctrl-0 = <&edt_ft5306_ts_pins>;
+
+		reg = <0x38>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <31 0>;
+
+		wake-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+
+		touchscreen-size-x = <480>;
+		touchscreen-size-y = <272>;
+	};
+
+	tlv320aic3106: tlv320aic3106@1b {
+		compatible = "ti,tlv320aic3106";
+		reg = <0x1b>;
+		status = "okay";
+
+		/* Regulators */
+		AVDD-supply = <&dcdc4>;
+		IOVDD-supply = <&dcdc4>;
+		DRVDD-supply = <&dcdc4>;
+		DVDD-supply = <&ldo1>;
+	};
+
+	lis331dlh@18 {
+		compatible = "st,lis331dlh";
+		reg = <0x18>;
+		status = "okay";
+
+		Vdd-supply = <&dcdc4>;
+		Vdd_IO-supply = <&dcdc4>;
+		interrupts-extended = <&gpio1 6 0>, <&gpio2 1 0>;
+	};
+};
+
+&epwmss0 {
+	status = "okay";
+};
+
+&ecap0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ecap0_pins>;
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio5 {
+	status = "okay";
+};
+
+&mmc1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+
+	vmmc-supply = <&dcdc4>;
+	bus-width = <4>;
+	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+};
+
+&usb2_phy1 {
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usb2_phy2 {
+	status = "okay";
+};
+
+&usb2 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&qspi {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&qspi_pins>;
+
+	spi-max-frequency = <48000000>;
+	m25p80@0 {
+		compatible = "mx66l51235l";
+		spi-max-frequency = <48000000>;
+		reg = <0>;
+		spi-cpol;
+		spi-cpha;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* MTD partition table.
+		 * The ROM checks the first 512KiB
+		 * for a valid file to boot(XIP).
+		 */
+		partition@0 {
+			label = "QSPI.U_BOOT";
+			reg = <0x00000000 0x000080000>;
+		};
+		partition@1 {
+			label = "QSPI.U_BOOT.backup";
+			reg = <0x00080000 0x00080000>;
+		};
+		partition@2 {
+			label = "QSPI.U-BOOT-SPL_OS";
+			reg = <0x00100000 0x00010000>;
+		};
+		partition@3 {
+			label = "QSPI.U_BOOT_ENV";
+			reg = <0x00110000 0x00010000>;
+		};
+		partition@4 {
+			label = "QSPI.U-BOOT-ENV.backup";
+			reg = <0x00120000 0x00010000>;
+		};
+		partition@5 {
+			label = "QSPI.KERNEL";
+			reg = <0x00130000 0x0800000>;
+		};
+		partition@6 {
+			label = "QSPI.FILESYSTEM";
+			reg = <0x00930000 0x36D0000>;
+		};
+	};
+};
+
+&mac {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&cpsw_default>;
+	pinctrl-1 = <&cpsw_sleep>;
+	dual_emac = <1>;
+	status = "okay";
+};
+
+&davinci_mdio {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&davinci_mdio_default>;
+	pinctrl-1 = <&davinci_mdio_sleep>;
+	status = "okay";
+};
+
+&cpsw_emac0 {
+	phy_id = <&davinci_mdio>, <4>;
+	phy-mode = "rgmii";
+	dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <5>;
+	phy-mode = "rgmii";
+	dual_emac_res_vlan = <2>;
+};
+
+&elm {
+	status = "okay";
+};
+
+&mcasp1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcasp1_pins>;
+
+	status = "okay";
+
+	op-mode = <0>;
+	tdm-slots = <2>;
+	serial-dir = <
+		0 0 1 2
+	>;
+
+	tx-num-evt = <1>;
+	rx-num-evt = <1>;
+};
+
+&dss {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_pins>;
+
+	port {
+		dpi_out: endpoint@0 {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <24>;
+		};
+	};
+};
+
+&rtc {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 90098f9..f1ee7495 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -327,6 +327,65 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins>;
+	clock-frequency = <400000>;
+
+	tps65218: tps65218@24 {
+		reg = <0x24>;
+		compatible = "ti,tps65218";
+		interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
+		interrupt-parent = <&gic>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		dcdc1: regulator-dcdc1 {
+			compatible = "ti,tps65218-dcdc1";
+			regulator-name = "vdd_core";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1144000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc2: regulator-dcdc2 {
+			compatible = "ti,tps65218-dcdc2";
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1378000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc3: regulator-dcdc3 {
+			compatible = "ti,tps65218-dcdc3";
+			regulator-name = "vdcdc3";
+			regulator-min-microvolt = <1350000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc5: regulator-dcdc5 {
+			compatible = "ti,tps65218-dcdc5";
+			regulator-name = "v1_0bat";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		dcdc6: regulator-dcdc6 {
+			compatible = "ti,tps65218-dcdc6";
+			regulator-name = "v1_8bat";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		ldo1: regulator-ldo1 {
+			compatible = "ti,tps65218-ldo1";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+	};
 
 	at24@50 {
 		compatible = "at24,24c256";
diff --git a/arch/arm/boot/dts/animeo_ip.dts b/arch/arm/boot/dts/animeo_ip.dts
index 3c4f6d9..4e0ad3b 100644
--- a/arch/arm/boot/dts/animeo_ip.dts
+++ b/arch/arm/boot/dts/animeo_ip.dts
@@ -40,6 +40,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/armada-375-db.dts b/arch/arm/boot/dts/armada-375-db.dts
index 1e2919d..929ae00 100644
--- a/arch/arm/boot/dts/armada-375-db.dts
+++ b/arch/arm/boot/dts/armada-375-db.dts
@@ -123,6 +123,32 @@
 				cd-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 				wp-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 			};
+
+			mdio {
+				phy0: ethernet-phy@0 {
+					reg = <0>;
+				};
+
+				phy3: ethernet-phy@3 {
+					reg = <3>;
+				};
+			};
+
+			ethernet@f0000 {
+				status = "okay";
+
+				eth0@c4000 {
+					status = "okay";
+					phy = <&phy0>;
+					phy-mode = "rgmii-id";
+				};
+
+				eth1@c5000 {
+					status = "okay";
+					phy = <&phy3>;
+					phy-mode = "gmii";
+				};
+			};
 		};
 
 		pcie-controller {
diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
index fb92551..c1e49e7 100644
--- a/arch/arm/boot/dts/armada-375.dtsi
+++ b/arch/arm/boot/dts/armada-375.dtsi
@@ -25,6 +25,8 @@
 		gpio0 = &gpio0;
 		gpio1 = &gpio1;
 		gpio2 = &gpio2;
+		ethernet0 = &eth0;
+		ethernet1 = &eth1;
 	};
 
 	clocks {
@@ -151,6 +153,38 @@
 				      <0xc100 0x100>;
 			};
 
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "marvell,orion-mdio";
+				reg = <0xc0054 0x4>;
+				clocks = <&gateclk 19>;
+			};
+
+			/* Network controller */
+			ethernet@f0000 {
+				compatible = "marvell,armada-375-pp2";
+				reg = <0xf0000 0xa000>, /* Packet Processor regs */
+				      <0xc0000 0x3060>, /* LMS regs */
+				      <0xc4000 0x100>,  /* eth0 regs */
+				      <0xc5000 0x100>;  /* eth1 regs */
+				clocks = <&gateclk 3>, <&gateclk 19>;
+				clock-names = "pp_clk", "gop_clk";
+				status = "disabled";
+
+				eth0: eth0@c4000 {
+					interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+					port-id = <0>;
+					status = "disabled";
+				};
+
+				eth1: eth1@c5000 {
+					interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+					port-id = <1>;
+					status = "disabled";
+				};
+			};
+
 			spi0: spi@10600 {
 				compatible = "marvell,orion-spi";
 				reg = <0x10600 0x50>;
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 689fa1a..242d0ec 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -286,6 +286,11 @@
 				reg = <0x20800 0x10>;
 			};
 
+			mpcore-soc-ctrl@20d20 {
+				compatible = "marvell,armada-380-mpcore-soc-ctrl";
+				reg = <0x20d20 0x6c>;
+			};
+
 			coherency-fabric@21010 {
 				compatible = "marvell,armada-380-coherency-fabric";
 				reg = <0x21010 0x1c>;
diff --git a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
new file mode 100644
index 0000000..469cf71
--- /dev/null
+++ b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
@@ -0,0 +1,284 @@
+/*
+ * Device Tree file for Lenovo Iomega ix4-300d
+ *
+ * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-xp-mv78230.dtsi"
+
+/ {
+	model = "Lenovo Iomega ix4-300d";
+	compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
+		     "marvell,armadaxp", "marvell,armada-370-xp";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "/soc/internal-regs/serial@12000";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0 0x00000000 0 0x20000000>; /* 512MB */
+	};
+
+	soc {
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
+			MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
+
+		pcie-controller {
+			status = "okay";
+
+			/* Quad port sata: Marvell 88SX7042 */
+			pcie@1,0 {
+				/* Port 0, Lane 0 */
+				status = "okay";
+			};
+
+			/* USB 3.0 xHCI controller: NEC D720200F1 */
+			pcie@5,0 {
+				/* Port 1, Lane 0 */
+				status = "okay";
+			};
+		};
+
+		internal-regs {
+			pinctrl {
+				poweroff_pin: poweroff-pin {
+					marvell,pins = "mpp24";
+					marvell,function = "gpio";
+				};
+
+				power_button_pin: power-button-pin {
+					marvell,pins = "mpp44";
+					marvell,function = "gpio";
+				};
+
+				reset_button_pin: reset-button-pin {
+					marvell,pins = "mpp45";
+					marvell,function = "gpio";
+				};
+				select_button_pin: select-button-pin {
+					marvell,pins = "mpp41";
+					marvell,function = "gpio";
+				};
+
+				scroll_button_pin: scroll-button-pin {
+					marvell,pins = "mpp42";
+					marvell,function = "gpio";
+				};
+
+				hdd_led_pin: hdd-led-pin {
+					marvell,pins = "mpp26";
+					marvell,function = "gpio";
+				};
+			};
+
+			serial@12000 {
+				status = "okay";
+			};
+
+			mdio {
+				phy0: ethernet-phy@0 { /* Marvell 88E1318 */
+					reg = <0>;
+				};
+
+				phy1: ethernet-phy@1 { /* Marvell 88E1318 */
+					reg = <1>;
+				};
+			};
+
+			ethernet@70000 {
+				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "rgmii-id";
+			};
+
+			ethernet@74000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "rgmii-id";
+			};
+
+			usb@50000 {
+				status = "okay";
+			};
+
+			usb@51000 {
+				status = "okay";
+			};
+
+			i2c@11000 {
+				clock-frequency = <400000>;
+				status = "okay";
+
+				adt7473@2e {
+					compatible = "adi,adt7473";
+					reg = <0x2e>;
+				};
+
+				pcf8563@51 {
+					compatible = "nxp,pcf8563";
+					reg = <0x51>;
+				};
+
+			};
+
+			nand@d0000 {
+				status = "okay";
+				num-cs = <1>;
+				marvell,nand-keep-config;
+				marvell,nand-enable-arbiter;
+				nand-on-flash-bbt;
+
+				partition@0 {
+					label = "u-boot";
+					reg = <0x0000000 0xe0000>;
+					read-only;
+				};
+
+				partition@e0000 {
+					label = "u-boot-env";
+					reg = <0xe0000 0x20000>;
+					read-only;
+				};
+
+				partition@100000 {
+					label = "u-boot-env2";
+					reg = <0x100000 0x20000>;
+					read-only;
+				};
+
+				partition@120000 {
+					label = "zImage";
+					reg = <0x120000 0x400000>;
+				};
+
+				partition@520000 {
+					label = "initrd";
+					reg = <0x520000 0x400000>;
+				};
+
+				partition@xE00000 {
+					label = "boot";
+					reg = <0xE00000 0x3F200000>;
+				};
+
+				partition@flash {
+					label = "flash";
+					reg = <0x0 0x40000000>;
+				};
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&power_button_pin &reset_button_pin
+			&select_button_pin &scroll_button_pin>;
+		pinctrl-names = "default";
+
+		power-button {
+			label = "Power Button";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		};
+
+		reset-button {
+			label = "Reset Button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+		};
+
+		select-button {
+			label = "Select Button";
+			linux,code = <BTN_SELECT>;
+			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+		};
+
+		scroll-button {
+			label = "Scroll Button";
+			linux,code = <KEY_SCROLLDOWN>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	spi3 {
+		compatible = "spi-gpio";
+		status = "okay";
+		gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
+		gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
+		cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
+		num-chipselects = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio_spi: gpio_spi@0 {
+			compatible = "fairchild,74hc595";
+			gpio-controller;
+			#gpio-cells = <2>;
+			reg = <0>;
+			registers-number = <2>;
+			spi-max-frequency = <100000>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&hdd_led_pin>;
+		pinctrl-names = "default";
+
+		hdd-led {
+			label = "ix4-300d:hdd:blue";
+			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		power-led {
+			label = "ix4-300d:power:white";
+			gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
+			/* init blinking while booting */
+			linux,default-trigger = "timer";
+			default-state = "on";
+		};
+
+		sysfail-led {
+			label = "ix4-300d:sysfail:red";
+			gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		sys-led {
+			label = "ix4-300d:sys:blue";
+			gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		hddfail-led {
+			label = "ix4-300d:hddfail:red";
+			gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+	};
+
+	/*
+	 * Warning: you need both eth1 & 0 PHY initialized (i.e having
+	 * them up does the tweak) for poweroff to shutdown otherwise it
+	 * reboots
+	 */
+	gpio-poweroff {
+		compatible = "gpio-poweroff";
+		pinctrl-0 = <&poweroff_pin>;
+		pinctrl-names = "default";
+		gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
+	};
+};
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index 1257ff1..2592e1c 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -34,6 +34,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <0>;
 			clocks = <&cpuclk 0>;
+			clock-latency = <1000000>;
 		};
 
 		cpu@1 {
@@ -41,6 +42,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <1>;
 			clocks = <&cpuclk 1>;
+			clock-latency = <1000000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 3396b25..480e237 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -36,6 +36,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <0>;
 			clocks = <&cpuclk 0>;
+			clock-latency = <1000000>;
 		};
 
 		cpu@1 {
@@ -43,6 +44,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <1>;
 			clocks = <&cpuclk 1>;
+			clock-latency = <1000000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index 6da84bf..2c7b1fe 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -37,6 +37,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <0>;
 			clocks = <&cpuclk 0>;
+			clock-latency = <1000000>;
 		};
 
 		cpu@1 {
@@ -44,6 +45,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <1>;
 			clocks = <&cpuclk 1>;
+			clock-latency = <1000000>;
 		};
 
 		cpu@2 {
@@ -51,6 +53,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <2>;
 			clocks = <&cpuclk 2>;
+			clock-latency = <1000000>;
 		};
 
 		cpu@3 {
@@ -58,6 +61,7 @@
 			compatible = "marvell,sheeva-v7";
 			reg = <3>;
 			clocks = <&cpuclk 3>;
+			clock-latency = <1000000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 5902e83..bff9f6c 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -99,7 +99,7 @@
 			cpuclk: clock-complex@18700 {
 				#clock-cells = <1>;
 				compatible = "marvell,armada-xp-cpu-clock";
-				reg = <0x18700 0xA0>;
+				reg = <0x18700 0xA0>, <0x1c054 0x10>;
 				clocks = <&coreclk 1>;
 			};
 
diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts
index 55ab618..e9ced30 100644
--- a/arch/arm/boot/dts/at91-ariag25.dts
+++ b/arch/arm/boot/dts/at91-ariag25.dts
@@ -42,6 +42,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi
index df4b786..b6ea3f4 100644
--- a/arch/arm/boot/dts/at91-cosino.dtsi
+++ b/arch/arm/boot/dts/at91-cosino.dtsi
@@ -34,6 +34,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91-foxg20.dts b/arch/arm/boot/dts/at91-foxg20.dts
index cbe9673..f89598a 100644
--- a/arch/arm/boot/dts/at91-foxg20.dts
+++ b/arch/arm/boot/dts/at91-foxg20.dts
@@ -31,6 +31,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91-qil_a9260.dts b/arch/arm/boot/dts/at91-qil_a9260.dts
index 5576ae8..a9aef53 100644
--- a/arch/arm/boot/dts/at91-qil_a9260.dts
+++ b/arch/arm/boot/dts/at91-qil_a9260.dts
@@ -28,6 +28,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index 5b8e404..fec1fca 100644
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -21,12 +21,14 @@
 		reg = <0x20000000 0x10000000>;
 	};
 
-	slow_xtal {
-		clock-frequency = <32768>;
-	};
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
 
-	main_xtal {
-		clock-frequency = <12000000>;
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index c61b16f..65ccf56 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -14,6 +14,7 @@
 #include <dt-bindings/pinctrl/at91.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
 
 / {
 	model = "Atmel AT91RM9200 family SoC";
@@ -51,6 +52,20 @@
 		reg = <0x20000000 0x04000000>;
 	};
 
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+	};
+
 	ahb {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -79,6 +94,260 @@
 			pmc: pmc@fffffc00 {
 				compatible = "atmel,at91rm9200-pmc";
 				reg = <0xfffffc00 0x100>;
+				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				interrupt-controller;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				main_osc: main_osc {
+					compatible = "atmel,at91rm9200-clk-main-osc";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+					clocks = <&main_xtal>;
+				};
+
+				main: mainck {
+					compatible = "atmel,at91rm9200-clk-main";
+					#clock-cells = <0>;
+					clocks = <&main_osc>;
+				};
+
+				plla: pllack {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+					clocks = <&main>;
+					reg = <0>;
+					atmel,clk-input-range = <1000000 32000000>;
+					#atmel,pll-clk-output-range-cells = <3>;
+					atmel,pll-clk-output-ranges = <80000000 160000000 0>,
+								<150000000 180000000 2>;
+				};
+
+				pllb: pllbck {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKB>;
+					clocks = <&main>;
+					reg = <1>;
+					atmel,clk-input-range = <1000000 32000000>;
+					#atmel,pll-clk-output-range-cells = <3>;
+					atmel,pll-clk-output-ranges = <80000000 160000000 0>,
+								<150000000 180000000 2>;
+				};
+
+				mck: masterck {
+					compatible = "atmel,at91rm9200-clk-master";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+					atmel,clk-output-range = <0 80000000>;
+					atmel,clk-divisors = <1 2 3 4>;
+				};
+
+				usb: usbck {
+					compatible = "atmel,at91rm9200-clk-usb";
+					#clock-cells = <0>;
+					atmel,clk-divisors = <1 2>;
+					clocks = <&pllb>;
+				};
+
+				prog: progck {
+					compatible = "atmel,at91rm9200-clk-programmable";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					interrupt-parent = <&pmc>;
+					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+
+					prog0: prog0 {
+						#clock-cells = <0>;
+						reg = <0>;
+						interrupts = <AT91_PMC_PCKRDY(0)>;
+					};
+
+					prog1: prog1 {
+						#clock-cells = <0>;
+						reg = <1>;
+						interrupts = <AT91_PMC_PCKRDY(1)>;
+					};
+
+					prog2: prog2 {
+						#clock-cells = <0>;
+						reg = <2>;
+						interrupts = <AT91_PMC_PCKRDY(2)>;
+					};
+
+					prog3: prog3 {
+						#clock-cells = <0>;
+						reg = <3>;
+						interrupts = <AT91_PMC_PCKRDY(3)>;
+					};
+				};
+
+				systemck {
+					compatible = "atmel,at91rm9200-clk-system";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					udpck: udpck {
+						#clock-cells = <0>;
+						reg = <2>;
+						clocks = <&usb>;
+					};
+
+					uhpck: uhpck {
+						#clock-cells = <0>;
+						reg = <4>;
+						clocks = <&usb>;
+					};
+
+					pck0: pck0 {
+						#clock-cells = <0>;
+						reg = <8>;
+						clocks = <&prog0>;
+					};
+
+					pck1: pck1 {
+						#clock-cells = <0>;
+						reg = <9>;
+						clocks = <&prog1>;
+					};
+
+					pck2: pck2 {
+						#clock-cells = <0>;
+						reg = <10>;
+						clocks = <&prog2>;
+					};
+
+					pck3: pck3 {
+						#clock-cells = <0>;
+						reg = <11>;
+						clocks = <&prog3>;
+					};
+				};
+
+				periphck {
+					compatible = "atmel,at91rm9200-clk-peripheral";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&mck>;
+
+					pioA_clk: pioA_clk {
+						#clock-cells = <0>;
+						reg = <2>;
+					};
+
+					pioB_clk: pioB_clk {
+						#clock-cells = <0>;
+						reg = <3>;
+					};
+
+					pioC_clk: pioC_clk {
+						#clock-cells = <0>;
+						reg = <4>;
+					};
+
+					pioD_clk: pioD_clk {
+						#clock-cells = <0>;
+						reg = <5>;
+					};
+
+					usart0_clk: usart0_clk {
+						#clock-cells = <0>;
+						reg = <6>;
+					};
+
+					usart1_clk: usart1_clk {
+						#clock-cells = <0>;
+						reg = <7>;
+					};
+
+					usart2_clk: usart2_clk {
+						#clock-cells = <0>;
+						reg = <8>;
+					};
+
+					usart3_clk: usart3_clk {
+						#clock-cells = <0>;
+						reg = <9>;
+					};
+
+					mci0_clk: mci0_clk {
+						#clock-cells = <0>;
+						reg = <10>;
+					};
+
+					udc_clk: udc_clk {
+						#clock-cells = <0>;
+						reg = <11>;
+					};
+
+					twi0_clk: twi0_clk {
+						reg = <12>;
+						#clock-cells = <0>;
+					};
+
+					spi0_clk: spi0_clk {
+						#clock-cells = <0>;
+						reg = <13>;
+					};
+
+					ssc0_clk: ssc0_clk {
+						#clock-cells = <0>;
+						reg = <14>;
+					};
+
+					ssc1_clk: ssc1_clk {
+						#clock-cells = <0>;
+						reg = <15>;
+					};
+
+					ssc2_clk: ssc2_clk {
+						#clock-cells = <0>;
+						reg = <16>;
+					};
+
+					tc0_clk: tc0_clk {
+						#clock-cells = <0>;
+						reg = <17>;
+					};
+
+					tc1_clk: tc1_clk {
+						#clock-cells = <0>;
+						reg = <18>;
+					};
+
+					tc2_clk: tc2_clk {
+						#clock-cells = <0>;
+						reg = <19>;
+					};
+
+					tc3_clk: tc3_clk {
+						#clock-cells = <0>;
+						reg = <20>;
+					};
+
+					tc4_clk: tc4_clk {
+						#clock-cells = <0>;
+						reg = <21>;
+					};
+
+					tc5_clk: tc5_clk {
+						#clock-cells = <0>;
+						reg = <22>;
+					};
+
+					ohci_clk: ohci_clk {
+						#clock-cells = <0>;
+						reg = <23>;
+					};
+
+					macb0_clk: macb0_clk {
+						#clock-cells = <0>;
+						reg = <24>;
+					};
+				};
 			};
 
 			st: timer@fffffd00 {
@@ -93,6 +362,8 @@
 				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
 					      18 IRQ_TYPE_LEVEL_HIGH 0
 					      19 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
+				clock-names = "t0_clk", "t1_clk", "t2_clk";
 			};
 
 			tcb1: timer@fffa4000 {
@@ -101,6 +372,8 @@
 				interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0
 					      21 IRQ_TYPE_LEVEL_HIGH 0
 					      22 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>;
+				clock-names = "t0_clk", "t1_clk", "t2_clk";
 			};
 
 			i2c0: i2c@fffb8000 {
@@ -109,6 +382,7 @@
 				interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_twi>;
+				clocks = <&twi0_clk>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 				status = "disabled";
@@ -118,6 +392,8 @@
 				compatible = "atmel,hsmci";
 				reg = <0xfffb4000 0x4000>;
 				interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&mci0_clk>;
+				clock-names = "mci_clk";
 				#address-cells = <1>;
 				#size-cells = <0>;
 				pinctrl-names = "default";
@@ -130,6 +406,8 @@
 				interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+				clocks = <&ssc0_clk>;
+				clock-names = "pclk";
 				status = "disable";
 			};
 
@@ -139,6 +417,8 @@
 				interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+				clocks = <&ssc1_clk>;
+				clock-names = "pclk";
 				status = "disable";
 			};
 
@@ -148,6 +428,8 @@
 				interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>;
+				clocks = <&ssc2_clk>;
+				clock-names = "pclk";
 				status = "disable";
 			};
 
@@ -158,6 +440,8 @@
 				phy-mode = "rmii";
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_macb_rmii>;
+				clocks = <&macb0_clk>;
+				clock-names = "ether_clk";
 				status = "disabled";
 			};
 
@@ -496,6 +780,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioA_clk>;
 				};
 
 				pioB: gpio@fffff600 {
@@ -506,6 +791,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioB_clk>;
 				};
 
 				pioC: gpio@fffff800 {
@@ -516,6 +802,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioC_clk>;
 				};
 
 				pioD: gpio@fffffa00 {
@@ -526,6 +813,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioD_clk>;
 				};
 			};
 
@@ -535,6 +823,8 @@
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_dbgu>;
+				clocks = <&mck>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -546,6 +836,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart0>;
+				clocks = <&usart0_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -557,6 +849,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart1>;
+				clocks = <&usart1_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -568,6 +862,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart2>;
+				clocks = <&usart2_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -579,6 +875,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart3>;
+				clocks = <&usart3_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -586,6 +884,8 @@
 				compatible = "atmel,at91rm9200-udc";
 				reg = <0xfffb0000 0x4000>;
 				interrupts = <11 IRQ_TYPE_LEVEL_HIGH 2>;
+				clocks = <&udc_clk>, <&udpck>;
+				clock-names = "pclk", "hclk";
 				status = "disabled";
 			};
 
@@ -597,6 +897,8 @@
 				interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi0>;
+				clocks = <&spi0_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 		};
@@ -622,6 +924,8 @@
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00300000 0x100000>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
+			clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+			clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts
index df6b0aa..43eb779 100644
--- a/arch/arm/boot/dts/at91rm9200ek.dts
+++ b/arch/arm/boot/dts/at91rm9200ek.dts
@@ -25,6 +25,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index c0e0eae..cb100b0 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -12,6 +12,7 @@
 #include <dt-bindings/pinctrl/at91.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
 
 / {
 	model = "Atmel AT91SAM9260 family SoC";
@@ -48,6 +49,26 @@
 		reg = <0x20000000 0x04000000>;
 	};
 
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		adc_op_clk: adc_op_clk{
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <5000000>;
+		};
+	};
+
 	ahb {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -74,8 +95,260 @@
 			};
 
 			pmc: pmc@fffffc00 {
-				compatible = "atmel,at91rm9200-pmc";
+				compatible = "atmel,at91sam9260-pmc";
 				reg = <0xfffffc00 0x100>;
+				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				interrupt-controller;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				main_osc: main_osc {
+					compatible = "atmel,at91rm9200-clk-main-osc";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+					clocks = <&main_xtal>;
+				};
+
+				main: mainck {
+					compatible = "atmel,at91rm9200-clk-main";
+					#clock-cells = <0>;
+					clocks = <&main_osc>;
+				};
+
+				slow_rc_osc: slow_rc_osc {
+					compatible = "fixed-clock";
+					#clock-cells = <0>;
+					clock-frequency = <32768>;
+					clock-accuracy = <50000000>;
+				};
+
+				clk32k: slck {
+					compatible = "atmel,at91sam9260-clk-slow";
+					#clock-cells = <0>;
+					clocks = <&slow_rc_osc>, <&slow_xtal>;
+				};
+
+				plla: pllack {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+					clocks = <&main>;
+					reg = <0>;
+					atmel,clk-input-range = <1000000 32000000>;
+					#atmel,pll-clk-output-range-cells = <4>;
+					atmel,pll-clk-output-ranges = <80000000 160000000 0 1>,
+								<150000000 240000000 2 1>;
+				};
+
+				pllb: pllbck {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKB>;
+					clocks = <&main>;
+					reg = <1>;
+					atmel,clk-input-range = <1000000 5000000>;
+					#atmel,pll-clk-output-range-cells = <4>;
+					atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
+				};
+
+				mck: masterck {
+					compatible = "atmel,at91rm9200-clk-master";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+					clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
+					atmel,clk-output-range = <0 105000000>;
+					atmel,clk-divisors = <1 2 4 0>;
+				};
+
+				usb: usbck {
+					compatible = "atmel,at91rm9200-clk-usb";
+					#clock-cells = <0>;
+					atmel,clk-divisors = <1 2 4 0>;
+					clocks = <&pllb>;
+				};
+
+				prog: progck {
+					compatible = "atmel,at91rm9200-clk-programmable";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					interrupt-parent = <&pmc>;
+					clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
+
+					prog0: prog0 {
+						#clock-cells = <0>;
+						reg = <0>;
+						interrupts = <AT91_PMC_PCKRDY(0)>;
+					};
+
+					prog1: prog1 {
+						#clock-cells = <0>;
+						reg = <1>;
+						interrupts = <AT91_PMC_PCKRDY(1)>;
+					};
+				};
+
+				systemck {
+					compatible = "atmel,at91rm9200-clk-system";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					uhpck: uhpck {
+						#clock-cells = <0>;
+						reg = <6>;
+						clocks = <&usb>;
+					};
+
+					udpck: udpck {
+						#clock-cells = <0>;
+						reg = <7>;
+						clocks = <&usb>;
+					};
+
+					pck0: pck0 {
+						#clock-cells = <0>;
+						reg = <8>;
+						clocks = <&prog0>;
+					};
+
+					pck1: pck1 {
+						#clock-cells = <0>;
+						reg = <9>;
+						clocks = <&prog1>;
+					};
+				};
+
+				periphck {
+					compatible = "atmel,at91rm9200-clk-peripheral";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&mck>;
+
+					pioA_clk: pioA_clk {
+						#clock-cells = <0>;
+						reg = <2>;
+					};
+
+					pioB_clk: pioB_clk {
+						#clock-cells = <0>;
+						reg = <3>;
+					};
+
+					pioC_clk: pioC_clk {
+						#clock-cells = <0>;
+						reg = <4>;
+					};
+
+					adc_clk: adc_clk {
+						#clock-cells = <0>;
+						reg = <5>;
+					};
+
+					usart0_clk: usart0_clk {
+						#clock-cells = <0>;
+						reg = <6>;
+					};
+
+					usart1_clk: usart1_clk {
+						#clock-cells = <0>;
+						reg = <7>;
+					};
+
+					usart2_clk: usart2_clk {
+						#clock-cells = <0>;
+						reg = <8>;
+					};
+
+					mci0_clk: mci0_clk {
+						#clock-cells = <0>;
+						reg = <9>;
+					};
+
+					udc_clk: udc_clk {
+						#clock-cells = <0>;
+						reg = <10>;
+					};
+
+					twi0_clk: twi0_clk {
+						reg = <11>;
+						#clock-cells = <0>;
+					};
+
+					spi0_clk: spi0_clk {
+						#clock-cells = <0>;
+						reg = <12>;
+					};
+
+					spi1_clk: spi1_clk {
+						#clock-cells = <0>;
+						reg = <13>;
+					};
+
+					ssc0_clk: ssc0_clk {
+						#clock-cells = <0>;
+						reg = <14>;
+					};
+
+					tc0_clk: tc0_clk {
+						#clock-cells = <0>;
+						reg = <17>;
+					};
+
+					tc1_clk: tc1_clk {
+						#clock-cells = <0>;
+						reg = <18>;
+					};
+
+					tc2_clk: tc2_clk {
+						#clock-cells = <0>;
+						reg = <19>;
+					};
+
+					ohci_clk: ohci_clk {
+						#clock-cells = <0>;
+						reg = <20>;
+					};
+
+					macb0_clk: macb0_clk {
+						#clock-cells = <0>;
+						reg = <21>;
+					};
+
+					isi_clk: isi_clk {
+						#clock-cells = <0>;
+						reg = <22>;
+					};
+
+					usart3_clk: usart3_clk {
+						#clock-cells = <0>;
+						reg = <23>;
+					};
+
+					uart0_clk: uart0_clk {
+						#clock-cells = <0>;
+						reg = <24>;
+					};
+
+					uart1_clk: uart1_clk {
+						#clock-cells = <0>;
+						reg = <25>;
+					};
+
+					tc3_clk: tc3_clk {
+						#clock-cells = <0>;
+						reg = <26>;
+					};
+
+					tc4_clk: tc4_clk {
+						#clock-cells = <0>;
+						reg = <27>;
+					};
+
+					tc5_clk: tc5_clk {
+						#clock-cells = <0>;
+						reg = <28>;
+					};
+				};
 			};
 
 			rstc@fffffd00 {
@@ -92,6 +365,7 @@
 				compatible = "atmel,at91sam9260-pit";
 				reg = <0xfffffd30 0xf>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&mck>;
 			};
 
 			tcb0: timer@fffa0000 {
@@ -100,6 +374,8 @@
 				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0
 					      18 IRQ_TYPE_LEVEL_HIGH 0
 					      19 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
+				clock-names = "t0_clk", "t1_clk", "t2_clk";
 			};
 
 			tcb1: timer@fffdc000 {
@@ -108,6 +384,8 @@
 				interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0
 					      27 IRQ_TYPE_LEVEL_HIGH 0
 					      28 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>;
+				clock-names = "t0_clk", "t1_clk", "t2_clk";
 			};
 
 			pinctrl@fffff400 {
@@ -443,6 +721,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioA_clk>;
 				};
 
 				pioB: gpio@fffff600 {
@@ -453,6 +732,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioB_clk>;
 				};
 
 				pioC: gpio@fffff800 {
@@ -463,6 +743,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioC_clk>;
 				};
 			};
 
@@ -472,6 +753,8 @@
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_dbgu>;
+				clocks = <&mck>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -483,6 +766,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart0>;
+				clocks = <&usart0_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -494,6 +779,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart1>;
+				clocks = <&usart1_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -505,6 +792,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart2>;
+				clocks = <&usart2_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -516,6 +805,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart3>;
+				clocks = <&usart3_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -527,6 +818,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart0>;
+				clocks = <&uart0_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -538,6 +831,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart1>;
+				clocks = <&uart1_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -547,6 +842,8 @@
 				interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_macb_rmii>;
+				clocks = <&macb0_clk>, <&macb0_clk>;
+				clock-names = "hclk", "pclk";
 				status = "disabled";
 			};
 
@@ -554,6 +851,8 @@
 				compatible = "atmel,at91rm9200-udc";
 				reg = <0xfffa4000 0x4000>;
 				interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
+				clocks = <&udc_clk>, <&udpck>;
+				clock-names = "pclk", "hclk";
 				status = "disabled";
 			};
 
@@ -563,6 +862,7 @@
 				interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&twi0_clk>;
 				status = "disabled";
 			};
 
@@ -573,6 +873,8 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 				pinctrl-names = "default";
+				clocks = <&mci0_clk>;
+				clock-names = "mci_clk";
 				status = "disabled";
 			};
 
@@ -582,6 +884,8 @@
 				interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+				clocks = <&ssc0_clk>;
+				clock-names = "pclk";
 				status = "disabled";
 			};
 
@@ -593,6 +897,8 @@
 				interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi0>;
+				clocks = <&spi0_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 
@@ -604,6 +910,8 @@
 				interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi1>;
+				clocks = <&spi1_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 
@@ -613,6 +921,8 @@
 				compatible = "atmel,at91sam9260-adc";
 				reg = <0xfffe0000 0x100>;
 				interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&adc_clk>, <&adc_op_clk>;
+				clock-names = "adc_clk", "adc_op_clk";
 				atmel,adc-use-external-triggers;
 				atmel,adc-channels-used = <0xf>;
 				atmel,adc-vref = <3300>;
@@ -680,6 +990,8 @@
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
+			clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+			clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index 04927db..a81aab4 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -46,16 +46,18 @@
 		reg = <0x20000000 0x08000000>;
 	};
 
-	main_xtal: main_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+	clocks {
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	slow_xtal: slow_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
index aa35a7a..f4a7657 100644
--- a/arch/arm/boot/dts/at91sam9261ek.dts
+++ b/arch/arm/boot/dts/at91sam9261ek.dts
@@ -20,14 +20,6 @@
 		reg = <0x20000000 0x4000000>;
 	};
 
-	slow_xtal {
-		clock-frequency = <32768>;
-	};
-
-	main_xtal {
-		clock-frequency = <18432000>;
-	};
-
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -37,6 +29,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index fece866..bb23c2d 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -10,6 +10,7 @@
 #include <dt-bindings/pinctrl/at91.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
 
 / {
 	model = "Atmel AT91SAM9263 family SoC";
@@ -32,6 +33,7 @@
 		ssc1 = &ssc1;
 		pwm0 = &pwm0;
 	};
+
 	cpus {
 		#address-cells = <0>;
 		#size-cells = <0>;
@@ -46,6 +48,20 @@
 		reg = <0x20000000 0x08000000>;
 	};
 
+	clocks {
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+	};
+
 	ahb {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -69,6 +85,264 @@
 			pmc: pmc@fffffc00 {
 				compatible = "atmel,at91rm9200-pmc";
 				reg = <0xfffffc00 0x100>;
+				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				interrupt-controller;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				main_osc: main_osc {
+					compatible = "atmel,at91rm9200-clk-main-osc";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+					clocks = <&main_xtal>;
+				};
+
+				main: mainck {
+					compatible = "atmel,at91rm9200-clk-main";
+					#clock-cells = <0>;
+					clocks = <&main_osc>;
+				};
+
+				plla: pllack {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+					clocks = <&main>;
+					reg = <0>;
+					atmel,clk-input-range = <1000000 32000000>;
+					#atmel,pll-clk-output-range-cells = <4>;
+					atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
+								<190000000 240000000 2 1>;
+				};
+
+				pllb: pllbck {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKB>;
+					clocks = <&main>;
+					reg = <1>;
+					atmel,clk-input-range = <1000000 5000000>;
+					#atmel,pll-clk-output-range-cells = <4>;
+					atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
+				};
+
+				mck: masterck {
+					compatible = "atmel,at91rm9200-clk-master";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+					atmel,clk-output-range = <0 120000000>;
+					atmel,clk-divisors = <1 2 4 0>;
+				};
+
+				usb: usbck {
+					compatible = "atmel,at91rm9200-clk-usb";
+					#clock-cells = <0>;
+					atmel,clk-divisors = <1 2 4 0>;
+					clocks = <&pllb>;
+				};
+
+				prog: progck {
+					compatible = "atmel,at91rm9200-clk-programmable";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					interrupt-parent = <&pmc>;
+					clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
+
+					prog0: prog0 {
+						#clock-cells = <0>;
+						reg = <0>;
+						interrupts = <AT91_PMC_PCKRDY(0)>;
+					};
+
+					prog1: prog1 {
+						#clock-cells = <0>;
+						reg = <1>;
+						interrupts = <AT91_PMC_PCKRDY(1)>;
+					};
+
+					prog2: prog2 {
+						#clock-cells = <0>;
+						reg = <2>;
+						interrupts = <AT91_PMC_PCKRDY(2)>;
+					};
+
+					prog3: prog3 {
+						#clock-cells = <0>;
+						reg = <3>;
+						interrupts = <AT91_PMC_PCKRDY(3)>;
+					};
+				};
+
+				systemck {
+					compatible = "atmel,at91rm9200-clk-system";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					uhpck: uhpck {
+						#clock-cells = <0>;
+						reg = <6>;
+						clocks = <&usb>;
+					};
+
+					udpck: udpck {
+						#clock-cells = <0>;
+						reg = <7>;
+						clocks = <&usb>;
+					};
+
+					pck0: pck0 {
+						#clock-cells = <0>;
+						reg = <8>;
+						clocks = <&prog0>;
+					};
+
+					pck1: pck1 {
+						#clock-cells = <0>;
+						reg = <9>;
+						clocks = <&prog1>;
+					};
+
+					pck2: pck2 {
+						#clock-cells = <0>;
+						reg = <10>;
+						clocks = <&prog2>;
+					};
+
+					pck3: pck3 {
+						#clock-cells = <0>;
+						reg = <11>;
+						clocks = <&prog3>;
+					};
+				};
+
+				periphck {
+					compatible = "atmel,at91rm9200-clk-peripheral";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&mck>;
+
+					pioA_clk: pioA_clk {
+						#clock-cells = <0>;
+						reg = <2>;
+					};
+
+					pioB_clk: pioB_clk {
+						#clock-cells = <0>;
+						reg = <3>;
+					};
+
+					pioCDE_clk: pioCDE_clk {
+						#clock-cells = <0>;
+						reg = <4>;
+					};
+
+					usart0_clk: usart0_clk {
+						#clock-cells = <0>;
+						reg = <7>;
+					};
+
+					usart1_clk: usart1_clk {
+						#clock-cells = <0>;
+						reg = <8>;
+					};
+
+					usart2_clk: usart2_clk {
+						#clock-cells = <0>;
+						reg = <9>;
+					};
+
+					mci0_clk: mci0_clk {
+						#clock-cells = <0>;
+						reg = <10>;
+					};
+
+					mci1_clk: mci1_clk {
+						#clock-cells = <0>;
+						reg = <11>;
+					};
+
+					can_clk: can_clk {
+						#clock-cells = <0>;
+						reg = <12>;
+					};
+
+					twi0_clk: twi0_clk {
+						#clock-cells = <0>;
+						reg = <13>;
+					};
+
+					spi0_clk: spi0_clk {
+						#clock-cells = <0>;
+						reg = <14>;
+					};
+
+					spi1_clk: spi1_clk {
+						#clock-cells = <0>;
+						reg = <15>;
+					};
+
+					ssc0_clk: ssc0_clk {
+						#clock-cells = <0>;
+						reg = <16>;
+					};
+
+					ssc1_clk: ssc1_clk {
+						#clock-cells = <0>;
+						reg = <17>;
+					};
+
+					ac91_clk: ac97_clk {
+						#clock-cells = <0>;
+						reg = <18>;
+					};
+
+					tcb_clk: tcb_clk {
+						#clock-cells = <0>;
+						reg = <19>;
+					};
+
+					pwm_clk: pwm_clk {
+						#clock-cells = <0>;
+						reg = <20>;
+					};
+
+					macb0_clk: macb0_clk {
+						#clock-cells = <0>;
+						reg = <21>;
+					};
+
+					g2de_clk: g2de_clk {
+						#clock-cells = <0>;
+						reg = <23>;
+					};
+
+					udc_clk: udc_clk {
+						#clock-cells = <0>;
+						reg = <24>;
+					};
+
+					isi_clk: isi_clk {
+						#clock-cells = <0>;
+						reg = <25>;
+					};
+
+					lcd_clk: lcd_clk {
+						#clock-cells = <0>;
+						reg = <26>;
+					};
+
+					dma_clk: dma_clk {
+						#clock-cells = <0>;
+						reg = <27>;
+					};
+
+					ohci_clk: ohci_clk {
+						#clock-cells = <0>;
+						reg = <29>;
+					};
+				};
 			};
 
 			ramc: ramc@ffffe200 {
@@ -81,12 +355,15 @@
 				compatible = "atmel,at91sam9260-pit";
 				reg = <0xfffffd30 0xf>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&mck>;
 			};
 
 			tcb0: timer@fff7c000 {
 				compatible = "atmel,at91rm9200-tcb";
 				reg = <0xfff7c000 0x100>;
 				interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tcb_clk>;
+				clock-names = "t0_clk";
 			};
 
 			rstc@fffffd00 {
@@ -403,6 +680,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioA_clk>;
 				};
 
 				pioB: gpio@fffff400 {
@@ -413,6 +691,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioB_clk>;
 				};
 
 				pioC: gpio@fffff600 {
@@ -423,6 +702,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioCDE_clk>;
 				};
 
 				pioD: gpio@fffff800 {
@@ -433,6 +713,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioCDE_clk>;
 				};
 
 				pioE: gpio@fffffa00 {
@@ -443,6 +724,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioCDE_clk>;
 				};
 			};
 
@@ -452,6 +734,8 @@
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_dbgu>;
+				clocks = <&mck>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -463,6 +747,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart0>;
+				clocks = <&usart0_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -474,6 +760,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart1>;
+				clocks = <&usart1_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -485,6 +773,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart2>;
+				clocks = <&usart2_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -494,6 +784,8 @@
 				interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+				clocks = <&ssc0_clk>;
+				clock-names = "pclk";
 				status = "disabled";
 			};
 
@@ -503,6 +795,8 @@
 				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+				clocks = <&ssc1_clk>;
+				clock-names = "pclk";
 				status = "disabled";
 			};
 
@@ -512,6 +806,8 @@
 				interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_macb_rmii>;
+				clocks = <&macb0_clk>, <&macb0_clk>;
+				clock-names = "hclk", "pclk";
 				status = "disabled";
 			};
 
@@ -519,6 +815,8 @@
 				compatible = "atmel,at91rm9200-udc";
 				reg = <0xfff78000 0x4000>;
 				interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>;
+				clocks = <&udc_clk>, <&udpck>;
+				clock-names = "pclk", "hclk";
 				status = "disabled";
 			};
 
@@ -528,6 +826,7 @@
 				interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&twi0_clk>;
 				status = "disabled";
 			};
 
@@ -537,6 +836,8 @@
 				interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&mci0_clk>;
+				clock-names = "mci_clk";
 				status = "disabled";
 			};
 
@@ -546,6 +847,8 @@
 				interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&mci1_clk>;
+				clock-names = "mci_clk";
 				status = "disabled";
 			};
 
@@ -568,6 +871,8 @@
 				interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi0>;
+				clocks = <&spi0_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 
@@ -579,6 +884,8 @@
 				interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi1>;
+				clocks = <&spi1_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 
@@ -587,6 +894,8 @@
 				reg = <0xfffb8000 0x300>;
 				interrupts = <20 IRQ_TYPE_LEVEL_HIGH 4>;
 				#pwm-cells = <3>;
+				clocks = <&pwm_clk>;
+				clock-names = "pwm_clk";
 				status = "disabled";
 			};
 		};
@@ -622,6 +931,8 @@
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00a00000 0x100000>;
 			interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
+			clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>;
+			clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
index 15009c9..5cf93ee 100644
--- a/arch/arm/boot/dts/at91sam9263ek.dts
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -29,6 +29,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <16367660>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <16367660>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index b8e7946..31f7652 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -25,6 +25,30 @@
 			adc0: adc@fffe0000 {
 				atmel,adc-startup-time = <40>;
 			};
+
+			pmc: pmc@fffffc00 {
+				plla: pllack {
+					atmel,clk-input-range = <2000000 32000000>;
+					atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
+								<695000000 750000000 1 0>,
+								<645000000 700000000 2 0>,
+								<595000000 650000000 3 0>,
+								<545000000 600000000 0 1>,
+								<495000000 550000000 1 1>,
+								<445000000 500000000 2 1>,
+								<400000000 450000000 3 1>;
+				};
+
+				pllb: pllbck {
+					atmel,clk-input-range = <2000000 32000000>;
+					atmel,pll-clk-output-ranges = <30000000 100000000 0 0>;
+				};
+
+				mck: masterck {
+					atmel,clk-output-range = <0 133000000>;
+					atmel,clk-divisors = <1 2 4 6>;
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index cb2c010..d291910 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -26,6 +26,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index ace6bf1..932a669 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -14,6 +14,7 @@
 #include <dt-bindings/pinctrl/at91.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
 
 / {
 	model = "Atmel AT91SAM9G45 family SoC";
@@ -53,6 +54,26 @@
 		reg = <0x70000000 0x10000000>;
 	};
 
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		adc_op_clk: adc_op_clk{
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <300000>;
+		};
+	};
+
 	ahb {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -77,11 +98,279 @@
 				compatible = "atmel,at91sam9g45-ddramc";
 				reg = <0xffffe400 0x200
 				       0xffffe600 0x200>;
+				clocks = <&ddrck>;
+				clock-names = "ddrck";
 			};
 
 			pmc: pmc@fffffc00 {
-				compatible = "atmel,at91rm9200-pmc";
+				compatible = "atmel,at91sam9g45-pmc";
 				reg = <0xfffffc00 0x100>;
+				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				interrupt-controller;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				main_osc: main_osc {
+					compatible = "atmel,at91rm9200-clk-main-osc";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
+					clocks = <&main_xtal>;
+				};
+
+				main: mainck {
+					compatible = "atmel,at91rm9200-clk-main";
+					#clock-cells = <0>;
+					clocks = <&main_osc>;
+				};
+
+				plla: pllack {
+					compatible = "atmel,at91rm9200-clk-pll";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKA>;
+					clocks = <&main>;
+					reg = <0>;
+					atmel,clk-input-range = <2000000 32000000>;
+					#atmel,pll-clk-output-range-cells = <4>;
+					atmel,pll-clk-output-ranges = <745000000 800000000 0 0
+								       695000000 750000000 1 0
+								       645000000 700000000 2 0
+								       595000000 650000000 3 0
+								       545000000 600000000 0 1
+								       495000000 555000000 1 1
+								       445000000 500000000 2 1
+								       400000000 450000000 3 1>;
+				};
+
+				plladiv: plladivck {
+					compatible = "atmel,at91sam9x5-clk-plldiv";
+					#clock-cells = <0>;
+					clocks = <&plla>;
+				};
+
+				utmi: utmick {
+					compatible = "atmel,at91sam9x5-clk-utmi";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_LOCKU>;
+					clocks = <&main>;
+				};
+
+				mck: masterck {
+					compatible = "atmel,at91rm9200-clk-master";
+					#clock-cells = <0>;
+					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
+					clocks = <&slow_xtal>, <&main>, <&plladiv>, <&utmi>;
+					atmel,clk-output-range = <0 133333333>;
+					atmel,clk-divisors = <1 2 4 3>;
+				};
+
+				usb: usbck {
+					compatible = "atmel,at91sam9x5-clk-usb";
+					#clock-cells = <0>;
+					clocks = <&plladiv>, <&utmi>;
+				};
+
+				prog: progck {
+					compatible = "atmel,at91sam9g45-clk-programmable";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					interrupt-parent = <&pmc>;
+					clocks = <&slow_xtal>, <&main>, <&plladiv>, <&utmi>, <&mck>;
+
+					prog0: prog0 {
+						#clock-cells = <0>;
+						reg = <0>;
+						interrupts = <AT91_PMC_PCKRDY(0)>;
+					};
+
+					prog1: prog1 {
+						#clock-cells = <0>;
+						reg = <1>;
+						interrupts = <AT91_PMC_PCKRDY(1)>;
+					};
+				};
+
+				systemck {
+					compatible = "atmel,at91rm9200-clk-system";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					ddrck: ddrck {
+						#clock-cells = <0>;
+						reg = <2>;
+						clocks = <&mck>;
+					};
+
+					uhpck: uhpck {
+						#clock-cells = <0>;
+						reg = <6>;
+						clocks = <&usb>;
+					};
+
+					pck0: pck0 {
+						#clock-cells = <0>;
+						reg = <8>;
+						clocks = <&prog0>;
+					};
+
+					pck1: pck1 {
+						#clock-cells = <0>;
+						reg = <9>;
+						clocks = <&prog1>;
+					};
+				};
+
+				periphck {
+					compatible = "atmel,at91rm9200-clk-peripheral";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					clocks = <&mck>;
+
+					pioA_clk: pioA_clk {
+						#clock-cells = <0>;
+						reg = <2>;
+					};
+
+					pioB_clk: pioB_clk {
+						#clock-cells = <0>;
+						reg = <3>;
+					};
+
+					pioC_clk: pioC_clk {
+						#clock-cells = <0>;
+						reg = <4>;
+					};
+
+					pioDE_clk: pioDE_clk {
+						#clock-cells = <0>;
+						reg = <5>;
+					};
+
+					trng_clk: trng_clk {
+						#clock-cells = <0>;
+						reg = <6>;
+					};
+
+					usart0_clk: usart0_clk {
+						#clock-cells = <0>;
+						reg = <7>;
+					};
+
+					usart1_clk: usart1_clk {
+						#clock-cells = <0>;
+						reg = <8>;
+					};
+
+					usart2_clk: usart2_clk {
+						#clock-cells = <0>;
+						reg = <9>;
+					};
+
+					usart3_clk: usart3_clk {
+						#clock-cells = <0>;
+						reg = <10>;
+					};
+
+					mci0_clk: mci0_clk {
+						#clock-cells = <0>;
+						reg = <11>;
+					};
+
+					twi0_clk: twi0_clk {
+						#clock-cells = <0>;
+						reg = <12>;
+					};
+
+					twi1_clk: twi1_clk {
+						#clock-cells = <0>;
+						reg = <13>;
+					};
+
+					spi0_clk: spi0_clk {
+						#clock-cells = <0>;
+						reg = <14>;
+					};
+
+					spi1_clk: spi1_clk {
+						#clock-cells = <0>;
+						reg = <15>;
+					};
+
+					ssc0_clk: ssc0_clk {
+						#clock-cells = <0>;
+						reg = <16>;
+					};
+
+					ssc1_clk: ssc1_clk {
+						#clock-cells = <0>;
+						reg = <17>;
+					};
+
+					tcb0_clk: tcb0_clk {
+						#clock-cells = <0>;
+						reg = <18>;
+					};
+
+					pwm_clk: pwm_clk {
+						#clock-cells = <0>;
+						reg = <19>;
+					};
+
+					adc_clk: adc_clk {
+						#clock-cells = <0>;
+						reg = <20>;
+					};
+
+					dma0_clk: dma0_clk {
+						#clock-cells = <0>;
+						reg = <21>;
+					};
+
+					uhphs_clk: uhphs_clk {
+						#clock-cells = <0>;
+						reg = <22>;
+					};
+
+					lcd_clk: lcd_clk {
+						#clock-cells = <0>;
+						reg = <23>;
+					};
+
+					ac97_clk: ac97_clk {
+						#clock-cells = <0>;
+						reg = <24>;
+					};
+
+					macb0_clk: macb0_clk {
+						#clock-cells = <0>;
+						reg = <25>;
+					};
+
+					isi_clk: isi_clk {
+						#clock-cells = <0>;
+						reg = <26>;
+					};
+
+					udphs_clk: udphs_clk {
+						#clock-cells = <0>;
+						reg = <27>;
+					};
+
+					aestdessha_clk: aestdessha_clk {
+						#clock-cells = <0>;
+						reg = <28>;
+					};
+
+					mci1_clk: mci1_clk {
+						#clock-cells = <0>;
+						reg = <29>;
+					};
+
+					vdec_clk: vdec_clk {
+						#clock-cells = <0>;
+						reg = <30>;
+					};
+				};
 			};
 
 			rstc@fffffd00 {
@@ -93,6 +382,7 @@
 				compatible = "atmel,at91sam9260-pit";
 				reg = <0xfffffd30 0xf>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&mck>;
 			};
 
 
@@ -105,12 +395,16 @@
 				compatible = "atmel,at91rm9200-tcb";
 				reg = <0xfff7c000 0x100>;
 				interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>;
+				clock-names = "t0_clk", "t1_clk", "t2_clk";
 			};
 
 			tcb1: timer@fffd4000 {
 				compatible = "atmel,at91rm9200-tcb";
 				reg = <0xfffd4000 0x100>;
 				interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>;
+				clock-names = "t0_clk", "t1_clk", "t2_clk";
 			};
 
 			dma: dma-controller@ffffec00 {
@@ -118,6 +412,8 @@
 				reg = <0xffffec00 0x200>;
 				interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 				#dma-cells = <2>;
+				clocks = <&dma0_clk>;
+				clock-names = "dma_clk";
 			};
 
 			pinctrl@fffff200 {
@@ -516,6 +812,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioA_clk>;
 				};
 
 				pioB: gpio@fffff400 {
@@ -526,6 +823,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioB_clk>;
 				};
 
 				pioC: gpio@fffff600 {
@@ -536,6 +834,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioC_clk>;
 				};
 
 				pioD: gpio@fffff800 {
@@ -546,6 +845,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioDE_clk>;
 				};
 
 				pioE: gpio@fffffa00 {
@@ -556,6 +856,7 @@
 					gpio-controller;
 					interrupt-controller;
 					#interrupt-cells = <2>;
+					clocks = <&pioDE_clk>;
 				};
 			};
 
@@ -565,6 +866,8 @@
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_dbgu>;
+				clocks = <&mck>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -576,6 +879,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart0>;
+				clocks = <&usart0_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -587,6 +892,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart1>;
+				clocks = <&usart1_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -598,6 +905,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart2>;
+				clocks = <&usart2_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -609,6 +918,8 @@
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_usart3>;
+				clocks = <&usart3_clk>;
+				clock-names = "usart";
 				status = "disabled";
 			};
 
@@ -618,6 +929,8 @@
 				interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_macb_rmii>;
+				clocks = <&macb0_clk>, <&macb0_clk>;
+				clock-names = "hclk", "pclk";
 				status = "disabled";
 			};
 
@@ -629,6 +942,7 @@
 				pinctrl-0 = <&pinctrl_i2c0>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&twi0_clk>;
 				status = "disabled";
 			};
 
@@ -640,6 +954,7 @@
 				pinctrl-0 = <&pinctrl_i2c1>;
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&twi1_clk>;
 				status = "disabled";
 			};
 
@@ -649,6 +964,8 @@
 				interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+				clocks = <&ssc0_clk>;
+				clock-names = "pclk";
 				status = "disabled";
 			};
 
@@ -658,6 +975,8 @@
 				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+				clocks = <&ssc1_clk>;
+				clock-names = "pclk";
 				status = "disabled";
 			};
 
@@ -667,6 +986,8 @@
 				compatible = "atmel,at91sam9g45-adc";
 				reg = <0xfffb0000 0x100>;
 				interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&adc_clk>, <&adc_op_clk>;
+				clock-names = "adc_clk", "adc_op_clk";
 				atmel,adc-channels-used = <0xff>;
 				atmel,adc-vref = <3300>;
 				atmel,adc-startup-time = <40>;
@@ -706,6 +1027,7 @@
 				reg = <0xfffb8000 0x300>;
 				interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 				#pwm-cells = <3>;
+				clocks = <&pwm_clk>;
 				status = "disabled";
 			};
 
@@ -718,6 +1040,8 @@
 				dma-names = "rxtx";
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&mci0_clk>;
+				clock-names = "mci_clk";
 				status = "disabled";
 			};
 
@@ -730,6 +1054,8 @@
 				dma-names = "rxtx";
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&mci1_clk>;
+				clock-names = "mci_clk";
 				status = "disabled";
 			};
 
@@ -752,6 +1078,8 @@
 				interrupts = <14 4 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi0>;
+				clocks = <&spi0_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 
@@ -763,6 +1091,8 @@
 				interrupts = <15 4 3>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_spi1>;
+				clocks = <&spi1_clk>;
+				clock-names = "spi_clk";
 				status = "disabled";
 			};
 
@@ -773,6 +1103,8 @@
 				reg = <0x00600000 0x80000
 				       0xfff78000 0x400>;
 				interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>;
+				clocks = <&udphs_clk>, <&utmi>;
+				clock-names = "pclk", "hclk";
 				status = "disabled";
 
 				ep0 {
@@ -835,6 +1167,8 @@
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_fb>;
+			clocks = <&lcd_clk>, <&lcd_clk>;
+			clock-names = "hclk", "lcdc_clk";
 			status = "disabled";
 		};
 
@@ -861,6 +1195,9 @@
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
+			//TODO
+			clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+			clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
 			status = "disabled";
 		};
 
@@ -868,6 +1205,9 @@
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00800000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
+			//TODO
+			clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+			clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck";
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 9f5b0a6..96ccc7d 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -31,6 +31,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+		      clock-frequency = <32768>;
+		};
+
+		main_xtal {
+		      clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index b84bac5..2bfac31 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -50,16 +50,18 @@
 		reg = <0x20000000 0x10000000>;
 	};
 
-	slow_xtal: slow_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	main_xtal: main_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 64bbe46..83d7237 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -21,14 +21,6 @@
 		reg = <0x20000000 0x8000000>;
 	};
 
-	slow_xtal {
-		clock-frequency = <32768>;
-	};
-
-	main_xtal {
-		clock-frequency = <16000000>;
-	};
-
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -38,6 +30,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <16000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <16000000>;
+		};
 	};
 
 	ahb {
@@ -56,6 +56,8 @@
 				wm8904: codec@1a {
 					compatible = "wm8904";
 					reg = <0x1a>;
+					clocks = <&pck0>;
+					clock-names = "mclk";
 				};
 
 				qt1070: keyboard@1b {
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 1da1831..ab56c8b 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -50,19 +50,19 @@
 		reg = <0x20000000 0x04000000>;
 	};
 
-	slow_xtal: slow_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	main_xtal: main_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	clocks {
 		adc_op_clk: adc_op_clk{
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
@@ -95,6 +95,7 @@
 			      <0xffffe800 0x200>;
 			atmel,nand-addr-offset = <21>;
 			atmel,nand-cmd-offset = <22>;
+			atmel,nand-has-dma;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand>;
 			gpios = <&pioD 17 GPIO_ACTIVE_HIGH>,
@@ -348,6 +349,15 @@
 				};
 			};
 
+			dma0: dma-controller@ffffe600 {
+				compatible = "atmel,at91sam9rl-dma";
+				reg = <0xffffe600 0x200>;
+				interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
+				#dma-cells = <2>;
+				clocks = <&dma0_clk>;
+				clock-names = "dma_clk";
+			};
+
 			ramc0: ramc@ffffea00 {
 				compatible = "atmel,at91sam9260-sdramc";
 				reg = <0xffffea00 0x200>;
diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts
index d4a010e..9be5b54 100644
--- a/arch/arm/boot/dts/at91sam9rlek.dts
+++ b/arch/arm/boot/dts/at91sam9rlek.dts
@@ -20,15 +20,6 @@
 		reg = <0x20000000 0x4000000>;
 	};
 
-
-	slow_xtal {
-		clock-frequency = <32768>;
-	};
-
-	main_xtal {
-		clock-frequency = <12000000>;
-	};
-
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -38,6 +29,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 2c0d6ea..e1a5c70 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -52,22 +52,24 @@
 		reg = <0x20000000 0x10000000>;
 	};
 
-	slow_xtal: slow_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	main_xtal: main_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	adc_op_clk: adc_op_clk{
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <5000000>;
+		adc_op_clk: adc_op_clk{
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <5000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi
index 8413e21..229d6c2 100644
--- a/arch/arm/boot/dts/at91sam9x5cm.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi
@@ -23,12 +23,14 @@
 		};
 	};
 
-	slow_xtal {
-		clock-frequency = <32768>;
-	};
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
 
-	main_xtal {
-		clock-frequency = <12000000>;
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index 6b05ae6..2ddaa51 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -27,6 +27,25 @@
 		bootargs = "console=ttyS0,115200n8";
 	};
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "brcm,bcm11351-cpu-method";
+		secondary-boot-reg = <0x3500417c>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <1>;
+		};
+	};
+
 	gic: interrupt-controller@3ff00100 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
diff --git a/arch/arm/boot/dts/bcm21664.dtsi b/arch/arm/boot/dts/bcm21664.dtsi
index 8b36682..2016b72 100644
--- a/arch/arm/boot/dts/bcm21664.dtsi
+++ b/arch/arm/boot/dts/bcm21664.dtsi
@@ -27,6 +27,25 @@
 		bootargs = "console=ttyS0,115200n8";
 	};
 
+       cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "brcm,bcm11351-cpu-method";
+		secondary-boot-reg = <0x35004178>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <1>;
+		};
+	};
+
 	gic: interrupt-controller@3ff00100 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
diff --git a/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts b/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts
new file mode 100644
index 0000000..9eec2ac
--- /dev/null
+++ b/arch/arm/boot/dts/bcm7445-bcm97445svmb.dts
@@ -0,0 +1,14 @@
+/dts-v1/;
+#include "bcm7445.dtsi"
+
+/ {
+	model = "Broadcom STB (bcm7445), SVMB reference board";
+	compatible = "brcm,bcm7445", "brcm,brcmstb";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00 0x00000000 0x00 0x40000000>,
+		      <0x00 0x40000000 0x00 0x40000000>,
+		      <0x00 0x80000000 0x00 0x40000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm7445.dtsi b/arch/arm/boot/dts/bcm7445.dtsi
new file mode 100644
index 0000000..0ca0f4e
--- /dev/null
+++ b/arch/arm/boot/dts/bcm7445.dtsi
@@ -0,0 +1,111 @@
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#include "skeleton.dtsi"
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	model = "Broadcom STB (bcm7445)";
+	compatible = "brcm,bcm7445", "brcm,brcmstb";
+	interrupt-parent = <&gic>;
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlyprintk";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "brcm,brahma-b15";
+			device_type = "cpu";
+			enable-method = "brcm,brahma-b15";
+			reg = <0>;
+		};
+
+		cpu@1 {
+			compatible = "brcm,brahma-b15";
+			device_type = "cpu";
+			enable-method = "brcm,brahma-b15";
+			reg = <1>;
+		};
+
+		cpu@2 {
+			compatible = "brcm,brahma-b15";
+			device_type = "cpu";
+			enable-method = "brcm,brahma-b15";
+			reg = <2>;
+		};
+
+		cpu@3 {
+			compatible = "brcm,brahma-b15";
+			device_type = "cpu";
+			enable-method = "brcm,brahma-b15";
+			reg = <3>;
+		};
+	};
+
+	gic: interrupt-controller@ffd00000 {
+		compatible = "brcm,brahma-b15-gic", "arm,cortex-a15-gic";
+		reg = <0x00 0xffd01000 0x00 0x1000>,
+		      <0x00 0xffd02000 0x00 0x2000>,
+		      <0x00 0xffd04000 0x00 0x2000>,
+		      <0x00 0xffd06000 0x00 0x2000>;
+		interrupt-controller;
+		#interrupt-cells = <3>;
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	rdb {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges = <0 0x00 0xf0000000 0x1000000>;
+
+		serial@40ab00 {
+			compatible = "ns16550a";
+			reg = <0x40ab00 0x20>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0x4d3f640>;
+		};
+
+		sun_top_ctrl: syscon@404000 {
+			compatible = "brcm,bcm7445-sun-top-ctrl",
+				     "syscon";
+			reg = <0x404000 0x51c>;
+		};
+
+		hif_cpubiuctrl: syscon@3e2400 {
+			compatible = "brcm,bcm7445-hif-cpubiuctrl",
+				     "syscon";
+			reg = <0x3e2400 0x5b4>;
+		};
+
+		hif_continuation: syscon@452000 {
+			compatible = "brcm,bcm7445-hif-continuation",
+				     "syscon";
+			reg = <0x452000 0x100>;
+		};
+	};
+
+	smpboot {
+		compatible = "brcm,brcmstb-smpboot";
+		syscon-cpu = <&hif_cpubiuctrl 0x88 0x178>;
+		syscon-cont = <&hif_continuation>;
+	};
+
+	reboot {
+		compatible = "brcm,brcmstb-reboot";
+		syscon = <&sun_top_ctrl 0x304 0x308>;
+	};
+};
diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
index 2477dac..9d7c810 100644
--- a/arch/arm/boot/dts/berlin2.dtsi
+++ b/arch/arm/boot/dts/berlin2.dtsi
@@ -22,6 +22,7 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "marvell,berlin-smp";
 
 		cpu@0 {
 			compatible = "marvell,pj4b";
@@ -78,6 +79,11 @@
 			clocks = <&chip CLKID_TWD>;
 		};
 
+		cpu-ctrl@dd0000 {
+			compatible = "marvell,berlin-cpu-ctrl";
+			reg = <0xdd0000 0x10000>;
+		};
+
 		apb@e80000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
index 995150f..a357ce0 100644
--- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
+++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
@@ -34,6 +34,14 @@
 	status = "okay";
 };
 
+&i2c0 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 635a16a..400c40f 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -18,6 +18,7 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "marvell,berlin-smp";
 
 		cpu@0 {
 			compatible = "arm,cortex-a9";
@@ -90,6 +91,8 @@
 			compatible = "arm,pl310-cache";
 			reg = <0xac0000 0x1000>;
 			cache-level = <2>;
+			arm,data-latency = <2 2 2>;
+			arm,tag-latency = <2 2 2>;
 		};
 
 		scu: snoop-control-unit@ad0000 {
@@ -111,6 +114,11 @@
 			#interrupt-cells = <3>;
 		};
 
+		cpu-ctrl@dd0000 {
+			compatible = "marvell,berlin-cpu-ctrl";
+			reg = <0xdd0000 0x10000>;
+		};
+
 		apb@e80000 {
 			compatible = "simple-bus";
 			#address-cells = <1>;
@@ -191,6 +199,32 @@
 				};
 			};
 
+			i2c0: i2c@1400 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1400 0x100>;
+				interrupt-parent = <&aic>;
+				interrupts = <4>;
+				clocks = <&chip CLKID_CFG>;
+				pinctrl-0 = <&twsi0_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			i2c1: i2c@1800 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1800 0x100>;
+				interrupt-parent = <&aic>;
+				interrupts = <5>;
+				clocks = <&chip CLKID_CFG>;
+				pinctrl-0 = <&twsi1_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
 			timer0: timer@2c00 {
 				compatible = "snps,dw-apb-timer";
 				reg = <0x2c00 0x14>;
@@ -301,6 +335,16 @@
 			reg = <0xea0000 0x400>, <0xdd0170 0x10>;
 			clocks = <&refclk>;
 			clock-names = "refclk";
+
+			twsi0_pmux: twsi0-pmux {
+				groups = "G6";
+				function = "twsi0";
+			};
+
+			twsi1_pmux: twsi1-pmux {
+				groups = "G7";
+				function = "twsi1";
+			};
 		};
 
 		apb@fc0000 {
@@ -311,6 +355,32 @@
 			ranges = <0 0xfc0000 0x10000>;
 			interrupt-parent = <&sic>;
 
+			i2c2: i2c@7000 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x7000 0x100>;
+				interrupt-parent = <&sic>;
+				interrupts = <6>;
+				clocks = <&refclk>;
+				pinctrl-0 = <&twsi2_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			i2c3: i2c@8000 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x8000 0x100>;
+				interrupt-parent = <&sic>;
+				interrupts = <7>;
+				clocks = <&refclk>;
+				pinctrl-0 = <&twsi3_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
 			uart0: uart@9000 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x9000 0x100>;
@@ -348,6 +418,16 @@
 					groups = "GSM14";
 					function = "uart1";
 				};
+
+				twsi2_pmux: twsi2-pmux {
+					groups = "GSM13";
+					function = "twsi2";
+				};
+
+				twsi3_pmux: twsi3-pmux {
+					groups = "GSM14";
+					function = "twsi3";
+				};
 			};
 
 			sic: interrupt-controller@e000 {
diff --git a/arch/arm/boot/dts/cros-ec-keyboard.dtsi b/arch/arm/boot/dts/cros-ec-keyboard.dtsi
new file mode 100644
index 0000000..9c7fb0a
--- /dev/null
+++ b/arch/arm/boot/dts/cros-ec-keyboard.dtsi
@@ -0,0 +1,105 @@
+/*
+ * Keyboard dts fragment for devices that use cros-ec-keyboard
+ *
+ * Copyright (c) 2014 Google, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <dt-bindings/input/input.h>
+
+&cros_ec {
+	keyboard-controller {
+		compatible = "google,cros-ec-keyb";
+		keypad,num-rows = <8>;
+		keypad,num-columns = <13>;
+		google,needs-ghost-filter;
+
+		linux,keymap = <
+			MATRIX_KEY(0x00, 0x01, KEY_LEFTMETA)
+			MATRIX_KEY(0x00, 0x02, KEY_F1)
+			MATRIX_KEY(0x00, 0x03, KEY_B)
+			MATRIX_KEY(0x00, 0x04, KEY_F10)
+			MATRIX_KEY(0x00, 0x06, KEY_N)
+			MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
+			MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)
+
+			MATRIX_KEY(0x01, 0x01, KEY_ESC)
+			MATRIX_KEY(0x01, 0x02, KEY_F4)
+			MATRIX_KEY(0x01, 0x03, KEY_G)
+			MATRIX_KEY(0x01, 0x04, KEY_F7)
+			MATRIX_KEY(0x01, 0x06, KEY_H)
+			MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
+			MATRIX_KEY(0x01, 0x09, KEY_F9)
+			MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)
+
+			MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
+			MATRIX_KEY(0x02, 0x01, KEY_TAB)
+			MATRIX_KEY(0x02, 0x02, KEY_F3)
+			MATRIX_KEY(0x02, 0x03, KEY_T)
+			MATRIX_KEY(0x02, 0x04, KEY_F6)
+			MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)
+			MATRIX_KEY(0x02, 0x06, KEY_Y)
+			MATRIX_KEY(0x02, 0x07, KEY_102ND)
+			MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
+			MATRIX_KEY(0x02, 0x09, KEY_F8)
+
+			MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
+			MATRIX_KEY(0x03, 0x02, KEY_F2)
+			MATRIX_KEY(0x03, 0x03, KEY_5)
+			MATRIX_KEY(0x03, 0x04, KEY_F5)
+			MATRIX_KEY(0x03, 0x06, KEY_6)
+			MATRIX_KEY(0x03, 0x08, KEY_MINUS)
+			MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)
+
+			MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
+			MATRIX_KEY(0x04, 0x01, KEY_A)
+			MATRIX_KEY(0x04, 0x02, KEY_D)
+			MATRIX_KEY(0x04, 0x03, KEY_F)
+			MATRIX_KEY(0x04, 0x04, KEY_S)
+			MATRIX_KEY(0x04, 0x05, KEY_K)
+			MATRIX_KEY(0x04, 0x06, KEY_J)
+			MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)
+			MATRIX_KEY(0x04, 0x09, KEY_L)
+			MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
+			MATRIX_KEY(0x04, 0x0b, KEY_ENTER)
+
+			MATRIX_KEY(0x05, 0x01, KEY_Z)
+			MATRIX_KEY(0x05, 0x02, KEY_C)
+			MATRIX_KEY(0x05, 0x03, KEY_V)
+			MATRIX_KEY(0x05, 0x04, KEY_X)
+			MATRIX_KEY(0x05, 0x05, KEY_COMMA)
+			MATRIX_KEY(0x05, 0x06, KEY_M)
+			MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)
+			MATRIX_KEY(0x05, 0x08, KEY_SLASH)
+			MATRIX_KEY(0x05, 0x09, KEY_DOT)
+			MATRIX_KEY(0x05, 0x0b, KEY_SPACE)
+
+			MATRIX_KEY(0x06, 0x01, KEY_1)
+			MATRIX_KEY(0x06, 0x02, KEY_3)
+			MATRIX_KEY(0x06, 0x03, KEY_4)
+			MATRIX_KEY(0x06, 0x04, KEY_2)
+			MATRIX_KEY(0x06, 0x05, KEY_8)
+			MATRIX_KEY(0x06, 0x06, KEY_7)
+			MATRIX_KEY(0x06, 0x08, KEY_0)
+			MATRIX_KEY(0x06, 0x09, KEY_9)
+			MATRIX_KEY(0x06, 0x0a, KEY_LEFTALT)
+			MATRIX_KEY(0x06, 0x0b, KEY_DOWN)
+			MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)
+
+			MATRIX_KEY(0x07, 0x01, KEY_Q)
+			MATRIX_KEY(0x07, 0x02, KEY_E)
+			MATRIX_KEY(0x07, 0x03, KEY_R)
+			MATRIX_KEY(0x07, 0x04, KEY_W)
+			MATRIX_KEY(0x07, 0x05, KEY_I)
+			MATRIX_KEY(0x07, 0x06, KEY_U)
+			MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)
+			MATRIX_KEY(0x07, 0x08, KEY_P)
+			MATRIX_KEY(0x07, 0x09, KEY_O)
+			MATRIX_KEY(0x07, 0x0b, KEY_UP)
+			MATRIX_KEY(0x07, 0x0c, KEY_LEFT)
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/dove-cubox-es.dts b/arch/arm/boot/dts/dove-cubox-es.dts
new file mode 100644
index 0000000..e28ef05
--- /dev/null
+++ b/arch/arm/boot/dts/dove-cubox-es.dts
@@ -0,0 +1,12 @@
+#include "dove-cubox.dts"
+
+/ {
+	model = "SolidRun CuBox (Engineering Sample)";
+	compatible = "solidrun,cubox-es", "solidrun,cubox", "marvell,dove";
+};
+
+&sdio0 {
+	/* sdio0 card detect is connected to wrong pin on CuBox ES */
+	cd-gpios = <&gpio0 12 1>;
+	pinctrl-0 = <&pmx_sdio0 &pmx_gpio_12>;
+};
diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts
index 7a70f4ca..aae7efc 100644
--- a/arch/arm/boot/dts/dove-cubox.dts
+++ b/arch/arm/boot/dts/dove-cubox.dts
@@ -111,9 +111,6 @@
 
 &sdio0 {
 	status = "okay";
-	/* sdio0 card detect is connected to wrong pin on CuBox */
-	cd-gpios = <&gpio0 12 1>;
-	pinctrl-0 = <&pmx_sdio0 &pmx_gpio_12>;
 };
 
 &spi0 {
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 3b891dd..a5441d5 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -630,6 +630,20 @@
 				reg = <0xe8400 0x0c>;
 				ngpios = <8>;
 			};
+
+			lcd1: lcd-controller@810000 {
+				compatible = "marvell,dove-lcd";
+				reg = <0x810000 0x1000>;
+				interrupts = <46>;
+				status = "disabled";
+			};
+
+			lcd0: lcd-controller@820000 {
+				compatible = "marvell,dove-lcd";
+				reg = <0x820000 0x1000>;
+				interrupts = <47>;
+				status = "disabled";
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 8308954..50f8022 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -496,3 +496,11 @@
 		};
 	};
 };
+
+&usb2_phy1 {
+	phy-supply = <&ldousb_reg>;
+};
+
+&usb2_phy2 {
+	phy-supply = <&ldousb_reg>;
+};
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 8012763..97f603c 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -12,6 +12,9 @@
 
 #include "skeleton.dtsi"
 
+#define MAX_SOURCES 400
+#define DIRECT_IRQ(irq) (MAX_SOURCES + irq)
+
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
@@ -45,6 +48,7 @@
 		compatible = "arm,cortex-a15-gic";
 		interrupt-controller;
 		#interrupt-cells = <3>;
+		arm,routable-irqs = <192>;
 		reg = <0x48211000 0x1000>,
 		      <0x48212000 0x1000>,
 		      <0x48214000 0x2000>,
@@ -79,8 +83,8 @@
 		ti,hwmods = "l3_main_1", "l3_main_2";
 		reg = <0x44000000 0x1000000>,
 		      <0x45000000 0x1000>;
-		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI DIRECT_IRQ(10) IRQ_TYPE_LEVEL_HIGH>;
 
 		prm: prm@4ae06000 {
 			compatible = "ti,dra7-prm";
@@ -95,6 +99,75 @@
 			};
 		};
 
+		axi@0 {
+			compatible = "simple-bus";
+			#size-cells = <1>;
+			#address-cells = <1>;
+			ranges = <0x51000000 0x51000000 0x3000
+				  0x0	     0x20000000 0x10000000>;
+			pcie@51000000 {
+				compatible = "ti,dra7-pcie";
+				reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
+				reg-names = "rc_dbics", "ti_conf", "config";
+				interrupts = <0 232 0x4>, <0 233 0x4>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				ranges = <0x81000000 0 0          0x03000 0 0x00010000
+					  0x82000000 0 0x20013000 0x13000 0 0xffed000>;
+				#interrupt-cells = <1>;
+				num-lanes = <1>;
+				ti,hwmods = "pcie1";
+				phys = <&pcie1_phy>;
+				phy-names = "pcie-phy0";
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &pcie1_intc 1>,
+						<0 0 0 2 &pcie1_intc 2>,
+						<0 0 0 3 &pcie1_intc 3>,
+						<0 0 0 4 &pcie1_intc 4>;
+				pcie1_intc: interrupt-controller {
+					interrupt-controller;
+					#address-cells = <0>;
+					#interrupt-cells = <1>;
+				};
+			};
+		};
+
+		axi@1 {
+			compatible = "simple-bus";
+			#size-cells = <1>;
+			#address-cells = <1>;
+			ranges = <0x51800000 0x51800000 0x3000
+				  0x0	     0x30000000 0x10000000>;
+			status = "disabled";
+			pcie@51000000 {
+				compatible = "ti,dra7-pcie";
+				reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>;
+				reg-names = "rc_dbics", "ti_conf", "config";
+				interrupts = <0 355 0x4>, <0 356 0x4>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				device_type = "pci";
+				ranges = <0x81000000 0 0          0x03000 0 0x00010000
+					  0x82000000 0 0x30013000 0x13000 0 0xffed000>;
+				#interrupt-cells = <1>;
+				num-lanes = <1>;
+				ti,hwmods = "pcie2";
+				phys = <&pcie2_phy>;
+				phy-names = "pcie-phy0";
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &pcie2_intc 1>,
+						<0 0 0 2 &pcie2_intc 2>,
+						<0 0 0 3 &pcie2_intc 3>,
+						<0 0 0 4 &pcie2_intc 4>;
+				pcie2_intc: interrupt-controller {
+					interrupt-controller;
+					#address-cells = <0>;
+					#interrupt-cells = <1>;
+				};
+			};
+		};
+
 		cm_core_aon: cm_core_aon@4a005000 {
 			compatible = "ti,dra7-cm-core-aon";
 			reg = <0x4a005000 0x2000>;
@@ -155,10 +228,10 @@
 		sdma: dma-controller@4a056000 {
 			compatible = "ti,omap4430-sdma";
 			reg = <0x4a056000 0x1000>;
-			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
 			#dma-channels = <32>;
 			#dma-requests = <127>;
@@ -167,7 +240,7 @@
 		gpio1: gpio@4ae10000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x4ae10000 0x200>;
-			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio1";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -178,7 +251,7 @@
 		gpio2: gpio@48055000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x48055000 0x200>;
-			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio2";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -189,7 +262,7 @@
 		gpio3: gpio@48057000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x48057000 0x200>;
-			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio3";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -200,7 +273,7 @@
 		gpio4: gpio@48059000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x48059000 0x200>;
-			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio4";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -211,7 +284,7 @@
 		gpio5: gpio@4805b000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x4805b000 0x200>;
-			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio5";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -222,7 +295,7 @@
 		gpio6: gpio@4805d000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x4805d000 0x200>;
-			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio6";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -233,7 +306,7 @@
 		gpio7: gpio@48051000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x48051000 0x200>;
-			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio7";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -244,7 +317,7 @@
 		gpio8: gpio@48053000 {
 			compatible = "ti,omap4-gpio";
 			reg = <0x48053000 0x200>;
-			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "gpio8";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -255,7 +328,7 @@
 		uart1: serial@4806a000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x4806a000 0x100>;
-			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart1";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -264,7 +337,7 @@
 		uart2: serial@4806c000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x4806c000 0x100>;
-			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart2";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -273,7 +346,7 @@
 		uart3: serial@48020000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x48020000 0x100>;
-			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart3";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -282,7 +355,7 @@
 		uart4: serial@4806e000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x4806e000 0x100>;
-			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart4";
 			clock-frequency = <48000000>;
                         status = "disabled";
@@ -291,7 +364,7 @@
 		uart5: serial@48066000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x48066000 0x100>;
-			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart5";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -300,7 +373,7 @@
 		uart6: serial@48068000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x48068000 0x100>;
-			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart6";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -309,6 +382,7 @@
 		uart7: serial@48420000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x48420000 0x100>;
+			interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart7";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -317,6 +391,7 @@
 		uart8: serial@48422000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x48422000 0x100>;
+			interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart8";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -325,6 +400,7 @@
 		uart9: serial@48424000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x48424000 0x100>;
+			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart9";
 			clock-frequency = <48000000>;
 			status = "disabled";
@@ -333,15 +409,133 @@
 		uart10: serial@4ae2b000 {
 			compatible = "ti,omap4-uart";
 			reg = <0x4ae2b000 0x100>;
+			interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "uart10";
 			clock-frequency = <48000000>;
 			status = "disabled";
 		};
 
+		mailbox1: mailbox@4a0f4000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x4a0f4000 0x200>;
+			ti,hwmods = "mailbox1";
+			ti,mbox-num-users = <3>;
+			ti,mbox-num-fifos = <8>;
+			status = "disabled";
+		};
+
+		mailbox2: mailbox@4883a000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x4883a000 0x200>;
+			ti,hwmods = "mailbox2";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox3: mailbox@4883c000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x4883c000 0x200>;
+			ti,hwmods = "mailbox3";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox4: mailbox@4883e000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x4883e000 0x200>;
+			ti,hwmods = "mailbox4";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox5: mailbox@48840000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48840000 0x200>;
+			ti,hwmods = "mailbox5";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox6: mailbox@48842000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48842000 0x200>;
+			ti,hwmods = "mailbox6";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox7: mailbox@48844000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48844000 0x200>;
+			ti,hwmods = "mailbox7";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox8: mailbox@48846000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48846000 0x200>;
+			ti,hwmods = "mailbox8";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox9: mailbox@4885e000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x4885e000 0x200>;
+			ti,hwmods = "mailbox9";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox10: mailbox@48860000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48860000 0x200>;
+			ti,hwmods = "mailbox10";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox11: mailbox@48862000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48862000 0x200>;
+			ti,hwmods = "mailbox11";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox12: mailbox@48864000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48864000 0x200>;
+			ti,hwmods = "mailbox12";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
+		mailbox13: mailbox@48802000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x48802000 0x200>;
+			ti,hwmods = "mailbox13";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <12>;
+			status = "disabled";
+		};
+
 		timer1: timer@4ae18000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x4ae18000 0x80>;
-			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer1";
 			ti,timer-alwon;
 		};
@@ -349,28 +543,28 @@
 		timer2: timer@48032000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48032000 0x80>;
-			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer2";
 		};
 
 		timer3: timer@48034000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48034000 0x80>;
-			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer3";
 		};
 
 		timer4: timer@48036000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48036000 0x80>;
-			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer4";
 		};
 
 		timer5: timer@48820000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48820000 0x80>;
-			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer5";
 			ti,timer-dsp;
 		};
@@ -378,7 +572,7 @@
 		timer6: timer@48822000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48822000 0x80>;
-			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer6";
 			ti,timer-dsp;
 			ti,timer-pwm;
@@ -387,7 +581,7 @@
 		timer7: timer@48824000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48824000 0x80>;
-			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer7";
 			ti,timer-dsp;
 		};
@@ -395,7 +589,7 @@
 		timer8: timer@48826000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48826000 0x80>;
-			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer8";
 			ti,timer-dsp;
 			ti,timer-pwm;
@@ -404,21 +598,21 @@
 		timer9: timer@4803e000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x4803e000 0x80>;
-			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer9";
 		};
 
 		timer10: timer@48086000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48086000 0x80>;
-			interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer10";
 		};
 
 		timer11: timer@48088000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48088000 0x80>;
-			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer11";
 			ti,timer-pwm;
 		};
@@ -426,6 +620,7 @@
 		timer13: timer@48828000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x48828000 0x80>;
+			interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer13";
 			status = "disabled";
 		};
@@ -433,6 +628,7 @@
 		timer14: timer@4882a000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x4882a000 0x80>;
+			interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer14";
 			status = "disabled";
 		};
@@ -440,6 +636,7 @@
 		timer15: timer@4882c000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x4882c000 0x80>;
+			interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer15";
 			status = "disabled";
 		};
@@ -447,6 +644,7 @@
 		timer16: timer@4882e000 {
 			compatible = "ti,omap5430-timer";
 			reg = <0x4882e000 0x80>;
+			interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "timer16";
 			status = "disabled";
 		};
@@ -454,7 +652,7 @@
 		wdt2: wdt@4ae14000 {
 			compatible = "ti,omap4-wdt";
 			reg = <0x4ae14000 0x80>;
-			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "wd_timer2";
 		};
 
@@ -468,14 +666,14 @@
 		dmm@4e000000 {
 			compatible = "ti,omap5-dmm";
 			reg = <0x4e000000 0x800>;
-			interrupts = <0 113 0x4>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "dmm";
 		};
 
 		i2c1: i2c@48070000 {
 			compatible = "ti,omap4-i2c";
 			reg = <0x48070000 0x100>;
-			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c1";
@@ -485,7 +683,7 @@
 		i2c2: i2c@48072000 {
 			compatible = "ti,omap4-i2c";
 			reg = <0x48072000 0x100>;
-			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c2";
@@ -495,7 +693,7 @@
 		i2c3: i2c@48060000 {
 			compatible = "ti,omap4-i2c";
 			reg = <0x48060000 0x100>;
-			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c3";
@@ -505,7 +703,7 @@
 		i2c4: i2c@4807a000 {
 			compatible = "ti,omap4-i2c";
 			reg = <0x4807a000 0x100>;
-			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c4";
@@ -515,7 +713,7 @@
 		i2c5: i2c@4807c000 {
 			compatible = "ti,omap4-i2c";
 			reg = <0x4807c000 0x100>;
-			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c5";
@@ -525,7 +723,7 @@
 		mmc1: mmc@4809c000 {
 			compatible = "ti,omap4-hsmmc";
 			reg = <0x4809c000 0x400>;
-			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mmc1";
 			ti,dual-volt;
 			ti,needs-special-reset;
@@ -538,7 +736,7 @@
 		mmc2: mmc@480b4000 {
 			compatible = "ti,omap4-hsmmc";
 			reg = <0x480b4000 0x400>;
-			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mmc2";
 			ti,needs-special-reset;
 			dmas = <&sdma 47>, <&sdma 48>;
@@ -549,7 +747,7 @@
 		mmc3: mmc@480ad000 {
 			compatible = "ti,omap4-hsmmc";
 			reg = <0x480ad000 0x400>;
-			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mmc3";
 			ti,needs-special-reset;
 			dmas = <&sdma 77>, <&sdma 78>;
@@ -560,7 +758,7 @@
 		mmc4: mmc@480d1000 {
 			compatible = "ti,omap4-hsmmc";
 			reg = <0x480d1000 0x400>;
-			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mmc4";
 			ti,needs-special-reset;
 			dmas = <&sdma 57>, <&sdma 58>;
@@ -703,7 +901,7 @@
 		mcspi1: spi@48098000 {
 			compatible = "ti,omap4-mcspi";
 			reg = <0x48098000 0x200>;
-			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "mcspi1";
@@ -724,7 +922,7 @@
 		mcspi2: spi@4809a000 {
 			compatible = "ti,omap4-mcspi";
 			reg = <0x4809a000 0x200>;
-			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "mcspi2";
@@ -740,7 +938,7 @@
 		mcspi3: spi@480b8000 {
 			compatible = "ti,omap4-mcspi";
 			reg = <0x480b8000 0x200>;
-			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "mcspi3";
@@ -753,7 +951,7 @@
 		mcspi4: spi@480ba000 {
 			compatible = "ti,omap4-mcspi";
 			reg = <0x480ba000 0x200>;
-			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "mcspi4";
@@ -773,6 +971,7 @@
 			clocks = <&qspi_gfclk_div>;
 			clock-names = "fck";
 			num-cs = <4>;
+			interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
@@ -803,18 +1002,76 @@
 				clock-names = "sysclk";
 				#phy-cells = <0>;
 			};
+
+			pcie1_phy: pciephy@4a094000 {
+				compatible = "ti,phy-pipe3-pcie";
+				reg = <0x4a094000 0x80>, /* phy_rx */
+				      <0x4a094400 0x64>; /* phy_tx */
+				reg-names = "phy_rx", "phy_tx";
+				ctrl-module = <&omap_control_pcie1phy>;
+				clocks = <&dpll_pcie_ref_ck>,
+					 <&dpll_pcie_ref_m2ldo_ck>,
+					 <&optfclk_pciephy1_32khz>,
+					 <&optfclk_pciephy1_clk>,
+					 <&optfclk_pciephy1_div_clk>,
+					 <&optfclk_pciephy_div>;
+				clock-names = "dpll_ref", "dpll_ref_m2",
+					      "wkupclk", "refclk",
+					      "div-clk", "phy-div";
+				#phy-cells = <0>;
+				id = <1>;
+				ti,hwmods = "pcie1-phy";
+			};
+
+			pcie2_phy: pciephy@4a095000 {
+				compatible = "ti,phy-pipe3-pcie";
+				reg = <0x4a095000 0x80>, /* phy_rx */
+				      <0x4a095400 0x64>; /* phy_tx */
+				reg-names = "phy_rx", "phy_tx";
+				ctrl-module = <&omap_control_pcie2phy>;
+				clocks = <&dpll_pcie_ref_ck>,
+					 <&dpll_pcie_ref_m2ldo_ck>,
+					 <&optfclk_pciephy2_32khz>,
+					 <&optfclk_pciephy2_clk>,
+					 <&optfclk_pciephy2_div_clk>,
+					 <&optfclk_pciephy_div>;
+				clock-names = "dpll_ref", "dpll_ref_m2",
+					      "wkupclk", "refclk",
+					      "div-clk", "phy-div";
+				#phy-cells = <0>;
+				ti,hwmods = "pcie2-phy";
+				id = <2>;
+				status = "disabled";
+			};
 		};
 
 		sata: sata@4a141100 {
 			compatible = "snps,dwc-ahci";
 			reg = <0x4a140000 0x1100>, <0x4a141100 0x7>;
-			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&sata_phy>;
 			phy-names = "sata-phy";
 			clocks = <&sata_ref_clk>;
 			ti,hwmods = "sata";
 		};
 
+		omap_control_pcie1phy: control-phy@0x4a003c40 {
+			compatible = "ti,control-phy-pcie";
+			reg = <0x4a003c40 0x4>, <0x4a003c14 0x4>, <0x4a003c34 0x4>;
+			reg-names = "power", "control_sma", "pcie_pcs";
+			clocks = <&sys_clkin1>;
+			clock-names = "sysclk";
+		};
+
+		omap_control_pcie2phy: control-pcie@0x4a003c44 {
+			compatible = "ti,control-phy-pcie";
+			reg = <0x4a003c44 0x4>, <0x4a003c14 0x4>, <0x4a003c34 0x4>;
+			reg-names = "power", "control_sma", "pcie_pcs";
+			clocks = <&sys_clkin1>;
+			clock-names = "sysclk";
+			status = "disabled";
+		};
+
 		omap_control_usb2phy1: control-phy@4a002300 {
 			compatible = "ti,control-phy-usb2";
 			reg = <0x4a002300 0x4>;
@@ -885,7 +1142,7 @@
 			compatible = "ti,dwc3";
 			ti,hwmods = "usb_otg_ss1";
 			reg = <0x48880000 0x10000>;
-			interrupts = <0 77 4>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			utmi-mode = <2>;
@@ -893,7 +1150,7 @@
 			usb1: usb@48890000 {
 				compatible = "snps,dwc3";
 				reg = <0x48890000 0x17000>;
-				interrupts = <0 76 4>;
+				interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb2_phy1>, <&usb3_phy1>;
 				phy-names = "usb2-phy", "usb3-phy";
 				tx-fifo-resize;
@@ -906,7 +1163,7 @@
 			compatible = "ti,dwc3";
 			ti,hwmods = "usb_otg_ss2";
 			reg = <0x488c0000 0x10000>;
-			interrupts = <0 92 4>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			utmi-mode = <2>;
@@ -914,7 +1171,7 @@
 			usb2: usb@488d0000 {
 				compatible = "snps,dwc3";
 				reg = <0x488d0000 0x17000>;
-				interrupts = <0 78 4>;
+				interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb2_phy2>;
 				phy-names = "usb2-phy";
 				tx-fifo-resize;
@@ -928,7 +1185,7 @@
 			compatible = "ti,dwc3";
 			ti,hwmods = "usb_otg_ss3";
 			reg = <0x48900000 0x10000>;
-		/*	interrupts = <0 TBD 4>; */
+			interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			utmi-mode = <2>;
@@ -937,7 +1194,7 @@
 			usb3: usb@48910000 {
 				compatible = "snps,dwc3";
 				reg = <0x48910000 0x17000>;
-		/*		interrupts = <0 93 4>; */
+				interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 				tx-fifo-resize;
 				maximum-speed = "high-speed";
 				dr_mode = "otg";
@@ -948,7 +1205,7 @@
 			compatible = "ti,dwc3";
 			ti,hwmods = "usb_otg_ss4";
 			reg = <0x48940000 0x10000>;
-		/*	interrupts = <0 TBD 4>; */
+			interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			utmi-mode = <2>;
@@ -957,7 +1214,7 @@
 			usb4: usb@48950000 {
 				compatible = "snps,dwc3";
 				reg = <0x48950000 0x17000>;
-		/*		interrupts = <0 TBD 4>; */
+				interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
 				tx-fifo-resize;
 				maximum-speed = "high-speed";
 				dr_mode = "otg";
@@ -967,7 +1224,7 @@
 		elm: elm@48078000 {
 			compatible = "ti,am3352-elm";
 			reg = <0x48078000 0xfc0>;      /* device IO registers */
-			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "elm";
 			status = "disabled";
 		};
@@ -976,7 +1233,7 @@
 			compatible = "ti,am3352-gpmc";
 			ti,hwmods = "gpmc";
 			reg = <0x50000000 0x37c>;      /* device IO registers */
-			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			gpmc,num-cs = <8>;
 			gpmc,num-waitpins = <2>;
 			#address-cells = <2>;
@@ -994,6 +1251,17 @@
 			clock-names = "fck";
 			status = "disabled";
 		};
+
+		crossbar_mpu: crossbar@4a020000 {
+			compatible = "ti,irq-crossbar";
+			reg = <0x4a002a48 0x130>;
+			ti,max-irqs = <160>;
+			ti,max-crossbar-sources = <MAX_SOURCES>;
+			ti,reg-size = <2>;
+			ti,irqs-reserved = <0 1 2 3 5 6 131 132>;
+			ti,irqs-skip = <10 133 139 140>;
+			ti,irqs-safe-map = <0>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index dc7a292..2c05b3f 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1154,7 +1154,7 @@
 
 	apll_pcie_in_clk_mux: apll_pcie_in_clk_mux@4ae06118 {
 		compatible = "ti,mux-clock";
-		clocks = <&dpll_pcie_ref_ck>, <&pciesref_acs_clk_ck>;
+		clocks = <&dpll_pcie_ref_m2ldo_ck>, <&pciesref_acs_clk_ck>;
 		#clock-cells = <0>;
 		reg = <0x021c 0x4>;
 		ti,bit-shift = <7>;
@@ -1167,16 +1167,33 @@
 		reg = <0x021c>, <0x0220>;
 	};
 
+	optfclk_pciephy1_32khz: optfclk_pciephy1_32khz@4a0093b0 {
+		compatible = "ti,gate-clock";
+		clocks = <&sys_32k_ck>;
+		#clock-cells = <0>;
+		reg = <0x13b0>;
+		ti,bit-shift = <8>;
+	};
+
+	optfclk_pciephy2_32khz: optfclk_pciephy2_32khz@4a0093b8 {
+		compatible = "ti,gate-clock";
+		clocks = <&sys_32k_ck>;
+		#clock-cells = <0>;
+		reg = <0x13b8>;
+		ti,bit-shift = <8>;
+	};
+
 	optfclk_pciephy_div: optfclk_pciephy_div@4a00821c {
 		compatible = "ti,divider-clock";
 		clocks = <&apll_pcie_ck>;
 		#clock-cells = <0>;
 		reg = <0x021c>;
+		ti,dividers = <2>, <1>;
 		ti,bit-shift = <8>;
 		ti,max-div = <2>;
 	};
 
-	optfclk_pciephy_clk: optfclk_pciephy_clk@4a0093b0 {
+	optfclk_pciephy1_clk: optfclk_pciephy1_clk@4a0093b0 {
 		compatible = "ti,gate-clock";
 		clocks = <&apll_pcie_ck>;
 		#clock-cells = <0>;
@@ -1184,7 +1201,15 @@
 		ti,bit-shift = <9>;
 	};
 
-	optfclk_pciephy_div_clk: optfclk_pciephy_div_clk@4a0093b0 {
+	optfclk_pciephy2_clk: optfclk_pciephy2_clk@4a0093b8 {
+		compatible = "ti,gate-clock";
+		clocks = <&apll_pcie_ck>;
+		#clock-cells = <0>;
+		reg = <0x13b8>;
+		ti,bit-shift = <9>;
+	};
+
+	optfclk_pciephy1_div_clk: optfclk_pciephy1_div_clk@4a0093b0 {
 		compatible = "ti,gate-clock";
 		clocks = <&optfclk_pciephy_div>;
 		#clock-cells = <0>;
@@ -1192,6 +1217,14 @@
 		ti,bit-shift = <10>;
 	};
 
+	optfclk_pciephy2_div_clk: optfclk_pciephy2_div_clk@4a0093b8 {
+		compatible = "ti,gate-clock";
+		clocks = <&optfclk_pciephy_div>;
+		#clock-cells = <0>;
+		reg = <0x13b8>;
+		ti,bit-shift = <10>;
+	};
+
 	apll_pcie_clkvcoldo: apll_pcie_clkvcoldo {
 		#clock-cells = <0>;
 		compatible = "fixed-factor-clock";
diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi
index e37985f..00eeed3 100644
--- a/arch/arm/boot/dts/emev2.dtsi
+++ b/arch/arm/boot/dts/emev2.dtsi
@@ -31,11 +31,13 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			clock-frequency = <533000000>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
+			clock-frequency = <533000000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/ethernut5.dts b/arch/arm/boot/dts/ethernut5.dts
index 143b6d2..8f941c2 100644
--- a/arch/arm/boot/dts/ethernut5.dts
+++ b/arch/arm/boot/dts/ethernut5.dts
@@ -20,6 +20,16 @@
 		reg = <0x20000000 0x08000000>;
 	};
 
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
+	};
+
 	ahb {
 		apb {
 			dbgu: serial@fffff200 {
diff --git a/arch/arm/boot/dts/evk-pro3.dts b/arch/arm/boot/dts/evk-pro3.dts
index 4d82968..f72969e 100644
--- a/arch/arm/boot/dts/evk-pro3.dts
+++ b/arch/arm/boot/dts/evk-pro3.dts
@@ -15,6 +15,12 @@
 	model = "Telit EVK-PRO3 for Telit GE863-PRO3";
 	compatible = "telit,evk-pro3", "atmel,at91sam9260", "atmel,at91sam9";
 
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+	};
+
 	ahb {
 		apb {
 			macb0: ethernet@fffc4000 {
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 94d5998..1d52de6 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -170,6 +170,15 @@
 			status = "disabled";
 		};
 
+		tmu: tmu@100C0000 {
+			compatible = "samsung,exynos3250-tmu";
+			reg = <0x100C0000 0x100>;
+			interrupts = <0 216 0>;
+			clocks = <&cmu CLK_TMU_APBIF>;
+			clock-names = "tmu_apbif";
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@10481000 {
 			compatible = "arm,cortex-a15-gic";
 			#interrupt-cells = <3>;
@@ -197,7 +206,6 @@
 
 			wakeup-interrupt-controller {
 				compatible = "samsung,exynos4210-wakeup-eint";
-				interrupt-parent = <&gic>;
 				interrupts = <0 48 0>;
 			};
 		};
@@ -236,7 +244,6 @@
 			compatible = "arm,amba-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			interrupt-parent = <&gic>;
 			ranges;
 
 			pdma0: pdma@12680000 {
@@ -280,6 +287,8 @@
 			interrupts = <0 109 0>;
 			clocks = <&cmu CLK_UART0>, <&cmu CLK_SCLK_UART0>;
 			clock-names = "uart", "clk_uart_baud0";
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_data &uart0_fctl>;
 			status = "disabled";
 		};
 
@@ -289,6 +298,8 @@
 			interrupts = <0 110 0>;
 			clocks = <&cmu CLK_UART1>, <&cmu CLK_SCLK_UART1>;
 			clock-names = "uart", "clk_uart_baud0";
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart1_data>;
 			status = "disabled";
 		};
 
@@ -428,6 +439,19 @@
 			status = "disabled";
 		};
 
+		i2s2: i2s@13970000 {
+			compatible = "samsung,s3c6410-i2s";
+			reg = <0x13970000 0x100>;
+			interrupts = <0 126 0>;
+			clocks = <&cmu CLK_I2S>, <&cmu CLK_SCLK_I2S>;
+			clock-names = "iis", "i2s_opclk0";
+			dmas = <&pdma0 14>, <&pdma0 13>;
+			dma-names = "tx", "rx";
+			pinctrl-0 = <&i2s2_bus>;
+			pinctrl-names = "default";
+			status = "disabled";
+		};
+
 		pwm: pwm@139D0000 {
 			compatible = "samsung,exynos4210-pwm";
 			reg = <0x139D0000 0x1000>;
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 93bcc1f..e0278ec 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -127,6 +127,12 @@
 		reg = <0x10440000 0x1000>;
 	};
 
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupt-parent = <&combiner>;
+		interrupts = <2 2>, <3 2>;
+	};
+
 	sys_reg: syscon@10010000 {
 		compatible = "samsung,exynos4-sysreg", "syscon";
 		reg = <0x10010000 0x400>;
@@ -326,6 +332,23 @@
 		clocks = <&clock CLK_USB_HOST>;
 		clock-names = "usbhost";
 		status = "disabled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		port@0 {
+		    reg = <0>;
+		    phys = <&exynos_usbphy 1>;
+		    status = "disabled";
+		};
+		port@1 {
+		    reg = <1>;
+		    phys = <&exynos_usbphy 2>;
+		    status = "disabled";
+		};
+		port@2 {
+		    reg = <2>;
+		    phys = <&exynos_usbphy 3>;
+		    status = "disabled";
+		};
 	};
 
 	ohci@12590000 {
@@ -335,6 +358,13 @@
 		clocks = <&clock CLK_USB_HOST>;
 		clock-names = "usbhost";
 		status = "disabled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		port@0 {
+		    reg = <0>;
+		    phys = <&exynos_usbphy 1>;
+		    status = "disabled";
+		};
 	};
 
 	i2s1: i2s@13960000 {
@@ -612,6 +642,7 @@
 		clocks = <&clock CLK_SCLK_FIMD0>, <&clock CLK_FIMD0>;
 		clock-names = "sclk_fimd", "fimd";
 		samsung,power-domain = <&pd_lcd0>;
+		samsung,sysreg = <&sys_reg>;
 		status = "disabled";
 	};
 };
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 97ea7a9..807bb5b 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -103,12 +103,6 @@
 		#clock-cells = <1>;
 	};
 
-	pmu {
-		compatible = "arm,cortex-a9-pmu";
-		interrupt-parent = <&combiner>;
-		interrupts = <2 2>, <3 2>;
-	};
-
 	pinctrl_0: pinctrl@11400000 {
 		compatible = "samsung,exynos4210-pinctrl";
 		reg = <0x11400000 0x1000>;
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
new file mode 100644
index 0000000..6d6d23c
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -0,0 +1,371 @@
+/*
+ * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
+ * device tree source
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <dt-bindings/input/input.h>
+#include "exynos4412.dtsi"
+
+/ {
+	firmware@0204F000 {
+		compatible = "samsung,secure-firmware";
+		reg = <0x0204F000 0x1000>;
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_power_key>;
+
+		power_key {
+			interrupt-parent = <&gpx1>;
+			interrupts = <3 0>;
+			gpios = <&gpx1 3 1>;
+			linux,code = <KEY_POWER>;
+			label = "power key";
+			debounce-interval = <10>;
+			gpio-key,wakeup;
+		};
+	};
+
+	i2s0: i2s@03830000 {
+		pinctrl-0 = <&i2s0_bus>;
+		pinctrl-names = "default";
+		status = "okay";
+		clocks = <&clock_audss EXYNOS_I2S_BUS>,
+			 <&clock_audss EXYNOS_DOUT_AUD_BUS>;
+		clock-names = "iis", "i2s_opclk0";
+	};
+
+	sound: sound {
+		compatible = "samsung,odroidx2-audio";
+		samsung,i2s-controller = <&i2s0>;
+		samsung,audio-codec = <&max98090>;
+	};
+
+	mmc@12550000 {
+		pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
+		pinctrl-names = "default";
+		vmmc-supply = <&ldo20_reg &buck8_reg>;
+		status = "okay";
+
+		num-slots = <1>;
+		supports-highspeed;
+		broken-cd;
+		card-detect-delay = <200>;
+		samsung,dw-mshc-ciu-div = <3>;
+		samsung,dw-mshc-sdr-timing = <2 3>;
+		samsung,dw-mshc-ddr-timing = <1 2>;
+
+		slot@0 {
+			reg = <0>;
+			bus-width = <8>;
+		};
+	};
+
+	watchdog@10060000 {
+		status = "okay";
+	};
+
+	rtc@10070000 {
+		status = "okay";
+	};
+
+	g2d@10800000 {
+		status = "okay";
+	};
+
+	camera {
+		status = "okay";
+		pinctrl-names = "default";
+		pinctrl-0 = <>;
+
+		fimc_0: fimc@11800000 {
+			status = "okay";
+		};
+
+		fimc_1: fimc@11810000 {
+			status = "okay";
+		};
+
+		fimc_2: fimc@11820000 {
+			status = "okay";
+		};
+
+		fimc_3: fimc@11830000 {
+			status = "okay";
+		};
+	};
+
+	sdhci@12530000 {
+		bus-width = <4>;
+		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+		pinctrl-names = "default";
+		vmmc-supply = <&ldo4_reg &ldo21_reg>;
+		cd-gpios = <&gpk2 2 0>;
+		cd-inverted;
+		status = "okay";
+	};
+
+	serial@13800000 {
+		status = "okay";
+	};
+
+	serial@13810000 {
+		status = "okay";
+	};
+
+	fixed-rate-clocks {
+		xxti {
+			compatible = "samsung,clock-xxti";
+			clock-frequency = <0>;
+		};
+
+		xusbxti {
+			compatible = "samsung,clock-xusbxti";
+			clock-frequency = <24000000>;
+		};
+	};
+
+	i2c@13860000 {
+		pinctrl-0 = <&i2c0_bus>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		usb3503: usb3503@08 {
+			compatible = "smsc,usb3503";
+			reg = <0x08>;
+
+			intn-gpios = <&gpx3 0 0>;
+			connect-gpios = <&gpx3 4 0>;
+			reset-gpios = <&gpx3 5 0>;
+			initial-mode = <1>;
+		};
+
+		max77686: pmic@09 {
+			compatible = "maxim,max77686";
+			reg = <0x09>;
+			#clock-cells = <1>;
+
+			voltage-regulators {
+				ldo1_reg: LDO1 {
+					regulator-name = "VDD_ALIVE_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				ldo2_reg: LDO2 {
+					regulator-name = "VDDQ_M1_2_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VDDQ_EXT_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VDDQ_MMC2_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo5_reg: LDO5 {
+					regulator-name = "VDDQ_MMC1_3_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "VDD10_MPLL_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VDD10_XPLL_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "VDD18_ABB1_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo12_reg: LDO12 {
+					regulator-name = "VDD33_USB_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo13_reg: LDO13 {
+					regulator-name = "VDDQ_C2C_W_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "VDD18_ABB0_2_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo15_reg: LDO15 {
+					regulator-name = "VDD10_HSIC_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo16_reg: LDO16 {
+					regulator-name = "VDD18_HSIC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo20_reg: LDO20 {
+					regulator-name = "LDO20_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-boot-on;
+				};
+
+				ldo21_reg: LDO21 {
+					regulator-name = "LDO21_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo25_reg: LDO25 {
+					regulator-name = "VDDQ_LCD_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "vdd_mif";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "vdd_arm";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "vdd_int";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck4_reg: BUCK4 {
+					regulator-name = "vdd_g3d";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-microvolt-offset = <50000>;
+				};
+
+				buck5_reg: BUCK5 {
+					regulator-name = "VDDQ_CKEM1_2_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck6_reg: BUCK6 {
+					regulator-name = "BUCK6_1.35V";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				buck7_reg: BUCK7 {
+					regulator-name = "BUCK7_2.0V";
+					regulator-min-microvolt = <2000000>;
+					regulator-max-microvolt = <2000000>;
+					regulator-always-on;
+				};
+
+				buck8_reg: BUCK8 {
+					regulator-name = "BUCK8_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+			};
+		};
+	};
+
+	i2c@13870000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_bus>;
+		status = "okay";
+		max98090: max98090@10 {
+			compatible = "maxim,max98090";
+			reg = <0x10>;
+			interrupt-parent = <&gpx0>;
+			interrupts = <0 0>;
+		};
+	};
+
+	exynos-usbphy@125B0000 {
+		status = "okay";
+	};
+
+	hsotg@12480000 {
+		status = "okay";
+		vusb_d-supply = <&ldo15_reg>;
+		vusb_a-supply = <&ldo12_reg>;
+	};
+
+	ehci: ehci@12580000 {
+		status = "okay";
+	};
+};
+
+&pinctrl_1 {
+	gpio_power_key: power_key {
+		samsung,pins = "gpx1-3";
+		samsung,pin-pud = <0>;
+	};
+};
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
new file mode 100644
index 0000000..c8a64be
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -0,0 +1,61 @@
+/*
+ * Hardkernel's Exynos4412 based ODROID-U3 board device tree source
+ *
+ * Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
+ *
+ * Device tree source file for Hardkernel's ODROID-U3 board which is based
+ * on Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+#include "exynos4412-odroid-common.dtsi"
+
+/ {
+	model = "Hardkernel ODROID-U3 board based on Exynos4412";
+	compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
+
+	memory {
+		reg = <0x40000000 0x7FF00000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			label = "led1:heart";
+			gpios = <&gpc1 0 1>;
+			default-state = "on";
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
+
+&usb3503 {
+	clock-names = "refclk";
+	clocks = <&pmu_system_controller 0>;
+	refclk-frequency = <24000000>;
+};
+
+&ehci {
+	port@1 {
+		status = "okay";
+	};
+	port@2 {
+		status = "okay";
+	};
+};
+
+&sound {
+	compatible = "samsung,odroidu3-audio";
+	samsung,model = "Odroid-U3";
+	samsung,audio-routing =
+		"Headphone Jack", "HPL",
+		"Headphone Jack", "HPR",
+		"Headphone Jack", "MICBIAS",
+		"IN1", "Headphone Jack",
+		"Speakers", "SPKL",
+		"Speakers", "SPKR";
+};
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 31db28a..cb1cfe7 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -3,8 +3,8 @@
  *
  * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
  *
- * Device tree source file for Hardkernel's ODROID-X board which is based on
- * Samsung's Exynos4412 SoC.
+ * Device tree source file for Hardkernel's ODROID-X board which is based
+ * on Samsung's Exynos4412 SoC.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -12,14 +12,14 @@
 */
 
 /dts-v1/;
-#include "exynos4412.dtsi"
+#include "exynos4412-odroid-common.dtsi"
 
 / {
 	model = "Hardkernel ODROID-X board based on Exynos4412";
 	compatible = "hardkernel,odroid-x", "samsung,exynos4412", "samsung,exynos4";
 
 	memory {
-		reg = <0x40000000 0x40000000>;
+		reg = <0x40000000 0x3FF00000>;
 	};
 
 	leds {
@@ -38,23 +38,25 @@
 		};
 	};
 
-	mmc@12550000 {
-		pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
-		pinctrl-names = "default";
-		vmmc-supply = <&ldo20_reg &buck8_reg>;
+	serial@13820000 {
 		status = "okay";
+	};
 
-		num-slots = <1>;
-		supports-highspeed;
-		broken-cd;
-		card-detect-delay = <200>;
-		samsung,dw-mshc-ciu-div = <3>;
-		samsung,dw-mshc-sdr-timing = <2 3>;
-		samsung,dw-mshc-ddr-timing = <1 2>;
+	serial@13830000 {
+		status = "okay";
+	};
 
-		slot@0 {
-			reg = <0>;
-			bus-width = <8>;
+	gpio_keys {
+		pinctrl-0 = <&gpio_power_key &gpio_home_key>;
+
+		home_key {
+			interrupt-parent = <&gpx2>;
+			interrupts = <2 0>;
+			gpios = <&gpx2 2 0>;
+			linux,code = <KEY_HOME>;
+			label = "home key";
+			debounce-interval = <10>;
+			gpio-key,wakeup;
 		};
 	};
 
@@ -65,242 +67,19 @@
 		regulator-max-microvolt = <3300000>;
 		gpio = <&gpa1 1 1>;
 		enable-active-high;
-		regulator-boot-on;
-	};
-
-	rtc@10070000 {
-		status = "okay";
-	};
-
-	sdhci@12530000 {
-		bus-width = <4>;
-		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-		pinctrl-names = "default";
-		vmmc-supply = <&ldo4_reg &ldo21_reg>;
-		status = "okay";
-	};
-
-	serial@13800000 {
-		status = "okay";
-	};
-
-	serial@13810000 {
-		status = "okay";
-	};
-
-	serial@13820000 {
-		status = "okay";
+		regulator-always-on;
 	};
+};
 
-	serial@13830000 {
+&ehci {
+	port@1 {
 		status = "okay";
 	};
+};
 
-	fixed-rate-clocks {
-		xxti {
-			compatible = "samsung,clock-xxti";
-			clock-frequency = <0>;
-		};
-
-		xusbxti {
-			compatible = "samsung,clock-xusbxti";
-			clock-frequency = <24000000>;
-		};
-	};
-
-	i2c@13860000 {
-		pinctrl-0 = <&i2c0_bus>;
-		pinctrl-names = "default";
-		status = "okay";
-
-		max77686: pmic@09 {
-			compatible = "maxim,max77686";
-			reg = <0x09>;
-			#clock-cells = <1>;
-
-			voltage-regulators {
-				ldo1_reg: LDO1 {
-					regulator-name = "VDD_ALIVE_1.0V";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-				};
-
-				ldo2_reg: LDO2 {
-					regulator-name = "VDDQ_M1_2_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo3_reg: LDO3 {
-					regulator-name = "VDDQ_EXT_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo4_reg: LDO4 {
-					regulator-name = "VDDQ_MMC2_2.8V";
-					regulator-min-microvolt = <2800000>;
-					regulator-max-microvolt = <2800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo5_reg: LDO5 {
-					regulator-name = "VDDQ_MMC1_3_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo6_reg: LDO6 {
-					regulator-name = "VDD10_MPLL_1.0V";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-				};
-
-				ldo7_reg: LDO7 {
-					regulator-name = "VDD10_XPLL_1.0V";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-				};
-
-				ldo11_reg: LDO11 {
-					regulator-name = "VDD18_ABB1_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo12_reg: LDO12 {
-					regulator-name = "VDD33_USB_3.3V";
-					regulator-min-microvolt = <3300000>;
-					regulator-max-microvolt = <3300000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo13_reg: LDO13 {
-					regulator-name = "VDDQ_C2C_W_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo14_reg: LDO14 {
-					regulator-name = "VDD18_ABB0_2_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo15_reg: LDO15 {
-					regulator-name = "VDD10_HSIC_1.0V";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo16_reg: LDO16 {
-					regulator-name = "VDD18_HSIC_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo20_reg: LDO20 {
-					regulator-name = "LDO20_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-boot-on;
-				};
-
-				ldo21_reg: LDO21 {
-					regulator-name = "LDO21_3.3V";
-					regulator-min-microvolt = <3300000>;
-					regulator-max-microvolt = <3300000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				ldo25_reg: LDO25 {
-					regulator-name = "VDDQ_LCD_1.8V";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck1_reg: BUCK1 {
-					regulator-name = "vdd_mif";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck2_reg: BUCK2 {
-					regulator-name = "vdd_arm";
-					regulator-min-microvolt = <900000>;
-					regulator-max-microvolt = <1350000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck3_reg: BUCK3 {
-					regulator-name = "vdd_int";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck4_reg: BUCK4 {
-					regulator-name = "vdd_g3d";
-					regulator-min-microvolt = <900000>;
-					regulator-max-microvolt = <1100000>;
-					regulator-microvolt-offset = <50000>;
-				};
-
-				buck5_reg: BUCK5 {
-					regulator-name = "VDDQ_CKEM1_2_1.2V";
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck6_reg: BUCK6 {
-					regulator-name = "BUCK6_1.35V";
-					regulator-min-microvolt = <1350000>;
-					regulator-max-microvolt = <1350000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck7_reg: BUCK7 {
-					regulator-name = "BUCK7_2.0V";
-					regulator-min-microvolt = <2000000>;
-					regulator-max-microvolt = <2000000>;
-					regulator-always-on;
-				};
-
-				buck8_reg: BUCK8 {
-					regulator-name = "BUCK8_2.8V";
-					regulator-min-microvolt = <2800000>;
-					regulator-max-microvolt = <2800000>;
-					regulator-always-on;
-				};
-			};
-		};
+&pinctrl_1 {
+	gpio_home_key: home_key {
+		samsung,pins = "gpx2-2";
+		samsung,pin-pud = <0>;
 	};
 };
diff --git a/arch/arm/boot/dts/exynos4412-odroidx2.dts b/arch/arm/boot/dts/exynos4412-odroidx2.dts
new file mode 100644
index 0000000..96b43f4
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-odroidx2.dts
@@ -0,0 +1,32 @@
+/*
+ * Hardkernel's Exynos4412 based ODROID-X2 board device tree source
+ *
+ * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
+ *
+ * Device tree source file for Hardkernel's ODROID-X2 board which is based
+ * on Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include "exynos4412-odroidx.dts"
+
+/ {
+	model = "Hardkernel ODROID-X2 board based on Exynos4412";
+	compatible = "hardkernel,odroid-x2", "samsung,exynos4412", "samsung,exynos4";
+
+	memory {
+		reg = <0x40000000 0x7FF00000>;
+	};
+};
+
+&sound {
+	samsung,model = "Odroid-X2";
+	samsung,audio-routing =
+		"Headphone Jack", "HPL",
+		"Headphone Jack", "HPR",
+		"IN1", "Mic Jack",
+		"Mic Jack", "MICBIAS";
+};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index c42a3e1..d8bc059e 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -26,6 +26,10 @@
 		samsung,combiner-nr = <20>;
 	};
 
+	pmu {
+		interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
+	};
+
 	gic: interrupt-controller@10490000 {
 		cpu-offset = <0x4000>;
 	};
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index de1f9c7..861bb91 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -31,12 +31,6 @@
 		mshc0 = &mshc_0;
 	};
 
-	pmu {
-		compatible = "arm,cortex-a9-pmu";
-		interrupt-parent = <&combiner>;
-		interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
-	};
-
 	sysram@02020000 {
 		compatible = "mmio-sram";
 		reg = <0x02020000 0x40000>;
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index ff2d2cb..a0cc0b6 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -94,6 +94,7 @@
 		reg = <0x14400000 0x40000>;
 		interrupt-names = "fifo", "vsync", "lcd_sys";
 		interrupts = <18 4>, <18 5>, <18 6>;
+		samsung,sysreg = <&sysreg_system_controller>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
index 89ac90f..e603e9c 100644
--- a/arch/arm/boot/dts/exynos5250-cros-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
@@ -27,177 +27,18 @@
 		i2c2_bus: i2c2-bus {
 			samsung,pin-pud = <0>;
 		};
-
-		max77686_irq: max77686-irq {
-			samsung,pins = "gpx3-2";
-			samsung,pin-function = <0>;
-			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
-		};
 	};
 
 	i2c@12C60000 {
 		status = "okay";
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <378000>;
-
-		max77686@09 {
-			compatible = "maxim,max77686";
-			interrupt-parent = <&gpx3>;
-			interrupts = <2 0>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&max77686_irq>;
-			wakeup-source;
-			reg = <0x09>;
-			#clock-cells = <1>;
-
-			voltage-regulators {
-				ldo1_reg: LDO1 {
-					regulator-name = "P1.0V_LDO_OUT1";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-				};
-
-				ldo2_reg: LDO2 {
-					regulator-name = "P1.8V_LDO_OUT2";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo3_reg: LDO3 {
-					regulator-name = "P1.8V_LDO_OUT3";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo7_reg: LDO7 {
-					regulator-name = "P1.1V_LDO_OUT7";
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1100000>;
-					regulator-always-on;
-				};
-
-				ldo8_reg: LDO8 {
-					regulator-name = "P1.0V_LDO_OUT8";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-				};
-
-				ldo10_reg: LDO10 {
-					regulator-name = "P1.8V_LDO_OUT10";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo12_reg: LDO12 {
-					regulator-name = "P3.0V_LDO_OUT12";
-					regulator-min-microvolt = <3000000>;
-					regulator-max-microvolt = <3000000>;
-					regulator-always-on;
-				};
-
-				ldo14_reg: LDO14 {
-					regulator-name = "P1.8V_LDO_OUT14";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				ldo15_reg: LDO15 {
-					regulator-name = "P1.0V_LDO_OUT15";
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1000000>;
-					regulator-always-on;
-				};
-
-				ldo16_reg: LDO16 {
-					regulator-name = "P1.8V_LDO_OUT16";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-				};
-
-				buck1_reg: BUCK1 {
-					regulator-name = "vdd_mif";
-					regulator-min-microvolt = <950000>;
-					regulator-max-microvolt = <1300000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck2_reg: BUCK2 {
-					regulator-name = "vdd_arm";
-					regulator-min-microvolt = <850000>;
-					regulator-max-microvolt = <1350000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck3_reg: BUCK3 {
-					regulator-name = "vdd_int";
-					regulator-min-microvolt = <900000>;
-					regulator-max-microvolt = <1200000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck4_reg: BUCK4 {
-					regulator-name = "vdd_g3d";
-					regulator-min-microvolt = <850000>;
-					regulator-max-microvolt = <1300000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck5_reg: BUCK5 {
-					regulator-name = "P1.8V_BUCK_OUT5";
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					regulator-always-on;
-					regulator-boot-on;
-				};
-
-				buck6_reg: BUCK6 {
-					regulator-name = "P1.35V_BUCK_OUT6";
-					regulator-min-microvolt = <1350000>;
-					regulator-max-microvolt = <1350000>;
-					regulator-always-on;
-				};
-
-				buck7_reg: BUCK7 {
-					regulator-name = "P2.0V_BUCK_OUT7";
-					regulator-min-microvolt = <2000000>;
-					regulator-max-microvolt = <2000000>;
-					regulator-always-on;
-				};
-
-				buck8_reg: BUCK8 {
-					regulator-name = "P2.85V_BUCK_OUT8";
-					regulator-min-microvolt = <2850000>;
-					regulator-max-microvolt = <2850000>;
-					regulator-always-on;
-				};
-			};
-		};
 	};
 
 	i2c@12C70000 {
 		status = "okay";
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-max-bus-freq = <378000>;
-
-		trackpad {
-			reg = <0x67>;
-			compatible = "cypress,cyapa";
-			interrupts = <2 0>;
-			interrupt-parent = <&gpx1>;
-			wakeup-source;
-		};
 	};
 
 	i2c@12C80000 {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 0c6433a..b4b35ad 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -44,6 +44,8 @@
 		max77686@09 {
 			compatible = "maxim,max77686";
 			reg = <0x09>;
+			interrupt-parent = <&gpx3>;
+			interrupts = <2 0>;
 
 			voltage-regulators {
 				ldo1_reg: LDO1 {
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 079fdf9..f2b8c41 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -137,7 +137,7 @@
 				sbs,poll-retry-count = <1>;
 			};
 
-			ec: embedded-controller {
+			cros_ec: embedded-controller {
 				compatible = "google,cros-ec-i2c";
 				reg = <0x1e>;
 				interrupts = <6 0>;
@@ -145,95 +145,6 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&ec_irq>;
 				wakeup-source;
-
-				keyboard-controller {
-				        compatible = "google,cros-ec-keyb";
-				        keypad,num-rows = <8>;
-				        keypad,num-columns = <13>;
-				        google,needs-ghost-filter;
-					linux,keymap = <0x0001007d	/* L_META */
-							0x0002003b	/* F1 */
-							0x00030030	/* B */
-							0x00040044	/* F10 */
-							0x00060031	/* N */
-							0x0008000d	/* = */
-							0x000a0064	/* R_ALT */
-
-							0x01010001	/* ESC */
-							0x0102003e	/* F4 */
-							0x01030022	/* G */
-							0x01040041	/* F7 */
-							0x01060023	/* H */
-							0x01080028	/* ' */
-							0x01090043	/* F9 */
-							0x010b000e	/* BKSPACE */
-
-							0x0200001d	/* L_CTRL */
-							0x0201000f	/* TAB */
-							0x0202003d	/* F3 */
-							0x02030014	/* T */
-							0x02040040	/* F6 */
-							0x0205001b	/* ] */
-							0x02060015	/* Y */
-							0x02070056	/* 102ND */
-							0x0208001a	/* [ */
-							0x02090042	/* F8 */
-
-							0x03010029	/* GRAVE */
-							0x0302003c	/* F2 */
-							0x03030006	/* 5 */
-							0x0304003f	/* F5 */
-							0x03060007	/* 6 */
-							0x0308000c	/* - */
-							0x030b002b	/* \ */
-
-							0x04000061	/* R_CTRL */
-							0x0401001e	/* A */
-							0x04020020	/* D */
-							0x04030021	/* F */
-							0x0404001f	/* S */
-							0x04050025	/* K */
-							0x04060024	/* J */
-							0x04080027	/* ; */
-							0x04090026	/* L */
-							0x040a002b	/* \ */
-							0x040b001c	/* ENTER */
-
-							0x0501002c	/* Z */
-							0x0502002e	/* C */
-							0x0503002f	/* V */
-							0x0504002d	/* X */
-							0x05050033	/* , */
-							0x05060032	/* M */
-							0x0507002a	/* L_SHIFT */
-							0x05080035	/* / */
-							0x05090034	/* . */
-							0x050B0039	/* SPACE */
-
-							0x06010002	/* 1 */
-							0x06020004	/* 3 */
-							0x06030005	/* 4 */
-							0x06040003	/* 2 */
-							0x06050009	/* 8 */
-							0x06060008	/* 7 */
-							0x0608000b	/* 0 */
-							0x0609000a	/* 9 */
-							0x060a0038	/* L_ALT */
-							0x060b006c	/* DOWN */
-							0x060c006a	/* RIGHT */
-
-							0x07010010	/* Q */
-							0x07020012	/* E */
-							0x07030013	/* R */
-							0x07040011	/* W */
-							0x07050017	/* I */
-							0x07060016	/* U */
-							0x07070036	/* R_SHIFT */
-							0x07080019	/* P */
-							0x07090018	/* O */
-							0x070b0067	/* UP */
-							0x070c0069>;	/* LEFT */
-				};
 			};
 
 			power-regulator {
@@ -351,6 +262,7 @@
 	sound {
 		compatible = "google,snow-audio-max98095";
 
+		samsung,model = "Snow-I2S-MAX98095";
 		samsung,i2s-controller = <&i2s0>;
 		samsung,audio-codec = <&max98095>;
 	};
@@ -431,3 +343,170 @@
 		};
 	};
 };
+
+&i2c_0 {
+	max77686@09 {
+		compatible = "maxim,max77686";
+		interrupt-parent = <&gpx3>;
+		interrupts = <2 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&max77686_irq>;
+		wakeup-source;
+		reg = <0x09>;
+		#clock-cells = <1>;
+
+		voltage-regulators {
+			ldo1_reg: LDO1 {
+				regulator-name = "P1.0V_LDO_OUT1";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo2_reg: LDO2 {
+				regulator-name = "P1.8V_LDO_OUT2";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo3_reg: LDO3 {
+				regulator-name = "P1.8V_LDO_OUT3";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo7_reg: LDO7 {
+				regulator-name = "P1.1V_LDO_OUT7";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: LDO8 {
+				regulator-name = "P1.0V_LDO_OUT8";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo10_reg: LDO10 {
+				regulator-name = "P1.8V_LDO_OUT10";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo12_reg: LDO12 {
+				regulator-name = "P3.0V_LDO_OUT12";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			ldo14_reg: LDO14 {
+				regulator-name = "P1.8V_LDO_OUT14";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo15_reg: LDO15 {
+				regulator-name = "P1.0V_LDO_OUT15";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo16_reg: LDO16 {
+				regulator-name = "P1.8V_LDO_OUT16";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			buck1_reg: BUCK1 {
+				regulator-name = "vdd_mif";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck2_reg: BUCK2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck3_reg: BUCK3 {
+				regulator-name = "vdd_int";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck4_reg: BUCK4 {
+				regulator-name = "vdd_g3d";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck5_reg: BUCK5 {
+				regulator-name = "P1.8V_BUCK_OUT5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck6_reg: BUCK6 {
+				regulator-name = "P1.35V_BUCK_OUT6";
+				regulator-min-microvolt = <1350000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+			};
+
+			buck7_reg: BUCK7 {
+				regulator-name = "P2.0V_BUCK_OUT7";
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-always-on;
+			};
+
+			buck8_reg: BUCK8 {
+				regulator-name = "P2.85V_BUCK_OUT8";
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <2850000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c_1 {
+	trackpad {
+		reg = <0x67>;
+		compatible = "cypress,cyapa";
+		interrupts = <2 0>;
+		interrupt-parent = <&gpx1>;
+		wakeup-source;
+	};
+};
+
+&pinctrl_0 {
+	max77686_irq: max77686-irq {
+		samsung,pins = "gpx3-2";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+};
+
+#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/exynos5260.dtsi b/arch/arm/boot/dts/exynos5260.dtsi
index 4539a0a..36da38e 100644
--- a/arch/arm/boot/dts/exynos5260.dtsi
+++ b/arch/arm/boot/dts/exynos5260.dtsi
@@ -231,6 +231,11 @@
 			interrupts = <0 243 0>;
 		};
 
+		pmu_system_controller: system-controller@10D50000 {
+			compatible = "samsung,exynos5260-pmu", "syscon";
+			reg = <0x10D50000 0x10000>;
+		};
+
 		uart0: serial@12C00000 {
 			compatible = "samsung,exynos4210-uart";
 			reg = <0x12C00000 0x100>;
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 52070e5..731eefd 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -34,24 +34,28 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0x0>;
+			clock-frequency = <1600000000>;
 		};
 
 		CPU1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0x1>;
+			clock-frequency = <1600000000>;
 		};
 
 		CPU2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0x2>;
+			clock-frequency = <1600000000>;
 		};
 
 		CPU3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0x3>;
+			clock-frequency = <1600000000>;
 		};
 	};
 
@@ -93,6 +97,11 @@
 			reg = <0x10000000 0x100>;
 		};
 
+		pmu_system_controller: system-controller@10040000 {
+			compatible = "samsung,exynos5410-pmu", "syscon";
+			reg = <0x10040000 0x5000>;
+		};
+
 		mct: mct@101C0000 {
 			compatible = "samsung,exynos4210-mct";
 			reg = <0x101C0000 0xB00>;
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 1c5b8f9..228a6b1 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -25,8 +25,18 @@
 		"google,pit", "google,peach","samsung,exynos5420",
 		"samsung,exynos5";
 
-	memory {
-		reg = <0x20000000 0x80000000>;
+	aliases {
+		/* Assign 20 so we don't get confused w/ builtin ones */
+		i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 0 1000000 0>;
+		brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+		default-brightness-level = <7>;
+		pinctrl-0 = <&pwm0_out>;
+		pinctrl-names = "default";
 	};
 
 	fixed-rate-clocks {
@@ -50,18 +60,14 @@
 		};
 	};
 
-	backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm 0 1000000 0>;
-		brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
-		default-brightness-level = <7>;
-		pinctrl-0 = <&pwm0_out>;
-		pinctrl-names = "default";
+	memory {
+		reg = <0x20000000 0x80000000>;
 	};
 
 	sound {
 		compatible = "google,snow-audio-max98090";
 
+		samsung,model = "Peach-Pit-I2S-MAX98090";
 		samsung,i2s-controller = <&i2s0>;
 		samsung,audio-codec = <&max98090>;
 	};
@@ -87,66 +93,92 @@
 		pinctrl-0 = <&usb301_vbus_en>;
 		enable-active-high;
 	};
-};
 
-&pinctrl_0 {
-	max98090_irq: max98090-irq {
-		samsung,pins = "gpx0-2";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
+	vbat: fixed-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat-supply";
+		regulator-boot-on;
+		regulator-always-on;
 	};
+};
 
-	tpm_irq: tpm-irq {
-		samsung,pins = "gpx1-0";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
-	};
+&dp {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&dp_hpd_gpio>;
+	samsung,color-space = <0>;
+	samsung,dynamic-range = <0>;
+	samsung,ycbcr-coeff = <0>;
+	samsung,color-depth = <1>;
+	samsung,link-rate = <0x06>;
+	samsung,lane-count = <2>;
+	samsung,hpd-gpio = <&gpx2 6 0>;
 
-	power_key_irq: power-key-irq {
-		samsung,pins = "gpx1-2";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
-	};
+	display-timings {
+		native-mode = <&timing1>;
 
-	hdmi_hpd_irq: hdmi-hpd-irq {
-		samsung,pins = "gpx3-7";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <1>;
-		samsung,pin-drv = <0>;
+		timing1: timing@1 {
+			clock-frequency = <70589280>;
+			hactive = <1366>;
+			vactive = <768>;
+			hfront-porch = <40>;
+			hback-porch = <40>;
+			hsync-len = <32>;
+			vback-porch = <10>;
+			vfront-porch = <12>;
+			vsync-len = <6>;
+		};
 	};
+};
 
-	dp_hpd_gpio: dp_hpd_gpio {
-		samsung,pins = "gpx2-6";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <3>;
-		samsung,pin-drv = <0>;
-	};
+&fimd {
+	status = "okay";
+	samsung,invert-vclk;
 };
 
-&pinctrl_3 {
-	usb300_vbus_en: usb300-vbus-en {
-		samsung,pins = "gph0-0";
-		samsung,pin-function = <1>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
+&hdmi {
+	status = "okay";
+	hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_hpd_irq>;
+	ddc = <&i2c_2>;
+};
+
+&hsi2c_7 {
+	status = "okay";
+
+	max98090: codec@10 {
+		compatible = "maxim,max98090";
+		reg = <0x10>;
+		interrupts = <2 0>;
+		interrupt-parent = <&gpx0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&max98090_irq>;
 	};
+};
 
-	usb301_vbus_en: usb301-vbus-en {
-		samsung,pins = "gph0-1";
-		samsung,pin-function = <1>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
+&hsi2c_9 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tpm@20 {
+		compatible = "infineon,slb9645tt";
+		reg = <0x20>;
+
+		/* Unused irq; but still need to configure the pins */
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpm_irq>;
 	};
 };
 
-&rtc {
+&i2c_2 {
 	status = "okay";
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <66000>;
+	samsung,i2c-slave-addr = <0x50>;
 };
 
-&uart_3 {
+&i2s0 {
 	status = "okay";
 };
 
@@ -189,46 +221,210 @@
 	};
 };
 
-&hsi2c_7 {
-	status = "okay";
 
-	max98090: codec@10 {
-		compatible = "maxim,max98090";
-		reg = <0x10>;
-		interrupts = <2 0>;
-		interrupt-parent = <&gpx0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&max98090_irq>;
+&pinctrl_0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mask_tpm_reset>;
+
+	max98090_irq: max98090-irq {
+		samsung,pins = "gpx0-2";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	/* We need GPX0_6 to be low at sleep time; just keep it low always */
+	mask_tpm_reset: mask-tpm-reset {
+		samsung,pins = "gpx0-6";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+		samsung,pin-val = <0>;
+	};
+
+	tpm_irq: tpm-irq {
+		samsung,pins = "gpx1-0";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	power_key_irq: power-key-irq {
+		samsung,pins = "gpx1-2";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	ec_irq: ec-irq {
+		samsung,pins = "gpx1-5";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	tps65090_irq: tps65090-irq {
+		samsung,pins = "gpx2-5";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	dp_hpd_gpio: dp_hpd_gpio {
+		samsung,pins = "gpx2-6";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	hdmi_hpd_irq: hdmi-hpd-irq {
+		samsung,pins = "gpx3-7";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <1>;
+		samsung,pin-drv = <0>;
 	};
 };
 
-&hsi2c_9 {
-	status = "okay";
-	clock-frequency = <400000>;
+&pinctrl_3 {
+	/* Drive SPI lines at x2 for better integrity */
+	spi2-bus {
+		samsung,pin-drv = <2>;
+	};
 
-	tpm@20 {
-		compatible = "infineon,slb9645tt";
-		reg = <0x20>;
+	/* Drive SPI chip select at x2 for better integrity */
+	ec_spi_cs: ec-spi-cs {
+		samsung,pins = "gpb1-2";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <2>;
+	};
 
-		/* Unused irq; but still need to configure the pins */
-		pinctrl-names = "default";
-		pinctrl-0 = <&tpm_irq>;
+	usb300_vbus_en: usb300-vbus-en {
+		samsung,pins = "gph0-0";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	usb301_vbus_en: usb301-vbus-en {
+		samsung,pins = "gph0-1";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
 	};
 };
 
-&i2c_2	{
+&rtc {
 	status = "okay";
-	samsung,i2c-sda-delay = <100>;
-	samsung,i2c-max-bus-freq = <66000>;
-	samsung,i2c-slave-addr = <0x50>;
 };
 
-&hdmi {
+&spi_2 {
+	status = "okay";
+	num-cs = <1>;
+	samsung,spi-src-clk = <0>;
+	cs-gpios = <&gpb1 2 0>;
+
+	cros_ec: cros-ec@0 {
+		compatible = "google,cros-ec-spi";
+		interrupt-parent = <&gpx1>;
+		interrupts = <5 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ec_spi_cs &ec_irq>;
+		reg = <0>;
+		spi-max-frequency = <3125000>;
+
+		controller-data {
+			samsung,spi-feedback-delay = <1>;
+		};
+
+		i2c-tunnel {
+			compatible = "google,cros-ec-i2c-tunnel";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			google,remote-bus = <0>;
+
+			battery: sbs-battery@b {
+				compatible = "sbs,sbs-battery";
+				reg = <0xb>;
+				sbs,poll-retry-count = <1>;
+				sbs,i2c-retry-count = <2>;
+			};
+
+			power-regulator@48 {
+				compatible = "ti,tps65090";
+				reg = <0x48>;
+
+				/*
+				 * Config irq to disable internal pulls
+				 * even though we run in polling mode.
+				 */
+				pinctrl-names = "default";
+				pinctrl-0 = <&tps65090_irq>;
+
+				vsys1-supply = <&vbat>;
+				vsys2-supply = <&vbat>;
+				vsys3-supply = <&vbat>;
+				infet1-supply = <&vbat>;
+				infet2-supply = <&vbat>;
+				infet3-supply = <&vbat>;
+				infet4-supply = <&vbat>;
+				infet5-supply = <&vbat>;
+				infet6-supply = <&vbat>;
+				infet7-supply = <&vbat>;
+				vsys-l1-supply = <&vbat>;
+				vsys-l2-supply = <&vbat>;
+
+				regulators {
+					tps65090_dcdc1: dcdc1 {
+						ti,enable-ext-control;
+					};
+					tps65090_dcdc2: dcdc2 {
+						ti,enable-ext-control;
+					};
+					tps65090_dcdc3: dcdc3 {
+						ti,enable-ext-control;
+					};
+					tps65090_fet1: fet1 {
+						regulator-name = "vcd_led";
+					};
+					tps65090_fet2: fet2 {
+						regulator-name = "video_mid";
+						regulator-always-on;
+					};
+					tps65090_fet3: fet3 {
+						regulator-name = "wwan_r";
+						regulator-always-on;
+					};
+					tps65090_fet4: fet4 {
+						regulator-name = "sdcard";
+						regulator-always-on;
+					};
+					tps65090_fet5: fet5 {
+						regulator-name = "camout";
+					};
+					tps65090_fet6: fet6 {
+						regulator-name = "lcd_vdd";
+					};
+					tps65090_fet7: fet7 {
+						regulator-name = "video_mid_1a";
+						regulator-always-on;
+					};
+					tps65090_ldo1: ldo1 {
+					};
+					tps65090_ldo2: ldo2 {
+					};
+				};
+
+				charger {
+					compatible = "ti,tps65090-charger";
+				};
+			};
+		};
+	};
+};
+
+&uart_3 {
 	status = "okay";
-	hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&hdmi_hpd_irq>;
-	ddc = <&i2c_2>;
 };
 
 &usbdrd_phy0 {
@@ -248,40 +444,4 @@
 	timeout-sec = <32>;
 };
 
-&i2s0 {
-	status = "okay";
-};
-
-&fimd {
-	status = "okay";
-	samsung,invert-vclk;
-};
-
-&dp {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&dp_hpd_gpio>;
-	samsung,color-space = <0>;
-	samsung,dynamic-range = <0>;
-	samsung,ycbcr-coeff = <0>;
-	samsung,color-depth = <1>;
-	samsung,link-rate = <0x06>;
-	samsung,lane-count = <2>;
-	samsung,hpd-gpio = <&gpx2 6 0>;
-
-	display-timings {
-		native-mode = <&timing1>;
-
-		timing1: timing@1 {
-			clock-frequency = <70589280>;
-			hactive = <1366>;
-			vactive = <768>;
-			hfront-porch = <40>;
-			hback-porch = <40>;
-			hsync-len = <32>;
-			vback-porch = <10>;
-			vfront-porch = <12>;
-			vsync-len = <6>;
-		};
-	};
-};
+#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index a40a5c2..95ec37d 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -265,11 +265,6 @@
 		clock-names = "oscclk", "pclk0", "clk0";
 	};
 
-	disp_pd: power-domain@100440C0 {
-		compatible = "samsung,exynos4210-pd";
-		reg = <0x100440C0 0x20>;
-	};
-
 	msc_pd: power-domain@10044120 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10044120 0x20>;
@@ -520,8 +515,27 @@
 		phy-names = "dp";
 	};
 
-	fimd: fimd@14400000 {
+	mipi_phy: video-phy@10040714 {
+		compatible = "samsung,s5pv210-mipi-video-phy";
+		reg = <0x10040714 12>;
+		#phy-cells = <1>;
+	};
+
+	dsi@14500000 {
+		compatible = "samsung,exynos5410-mipi-dsi";
+		reg = <0x14500000 0x10000>;
+		interrupts = <0 82 0>;
 		samsung,power-domain = <&disp_pd>;
+		phys = <&mipi_phy 1>;
+		phy-names = "dsim";
+		clocks = <&clock CLK_DSIM1>, <&clock CLK_SCLK_MIPI1>;
+		clock-names = "bus_clk", "pll_clk";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	fimd: fimd@14400000 {
 		clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
 		clock-names = "sclk_fimd", "fimd";
 	};
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index f3af207..f3ee48b 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -23,8 +23,18 @@
 		"google,pi", "google,peach", "samsung,exynos5800",
 		"samsung,exynos5";
 
-	memory {
-		reg = <0x20000000 0x80000000>;
+	aliases {
+		/* Assign 20 so we don't get confused w/ builtin ones */
+		i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 0 1000000 0>;
+		brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+		default-brightness-level = <7>;
+		pinctrl-0 = <&pwm0_out>;
+		pinctrl-names = "default";
 	};
 
 	fixed-rate-clocks {
@@ -48,13 +58,16 @@
 		};
 	};
 
-	backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm 0 1000000 0>;
-		brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
-		default-brightness-level = <7>;
-		pinctrl-0 = <&pwm0_out>;
-		pinctrl-names = "default";
+	memory {
+		reg = <0x20000000 0x80000000>;
+	};
+
+	sound {
+		compatible = "google,snow-audio-max98091";
+
+		samsung,model = "Peach-Pi-I2S-MAX98091";
+		samsung,i2s-controller = <&i2s0>;
+		samsung,audio-codec = <&max98091>;
 	};
 
 	usb300_vbus_reg: regulator-usb300 {
@@ -78,59 +91,92 @@
 		pinctrl-0 = <&usb301_vbus_en>;
 		enable-active-high;
 	};
-};
 
-&pinctrl_0 {
-	tpm_irq: tpm-irq {
-		samsung,pins = "gpx1-0";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
+	vbat: fixed-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat-supply";
+		regulator-boot-on;
+		regulator-always-on;
 	};
+};
 
-	power_key_irq: power-key-irq {
-		samsung,pins = "gpx1-2";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
-	};
+&dp {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&dp_hpd_gpio>;
+	samsung,color-space = <0>;
+	samsung,dynamic-range = <0>;
+	samsung,ycbcr-coeff = <0>;
+	samsung,color-depth = <1>;
+	samsung,link-rate = <0x0a>;
+	samsung,lane-count = <2>;
+	samsung,hpd-gpio = <&gpx2 6 0>;
 
-	dp_hpd_gpio: dp_hpd_gpio {
-		samsung,pins = "gpx2-6";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <3>;
-		samsung,pin-drv = <0>;
-	};
+	display-timings {
+		native-mode = <&timing1>;
 
-	hdmi_hpd_irq: hdmi-hpd-irq {
-		samsung,pins = "gpx3-7";
-		samsung,pin-function = <0>;
-		samsung,pin-pud = <1>;
-		samsung,pin-drv = <0>;
+		timing1: timing@1 {
+			clock-frequency = <150660000>;
+			hactive = <1920>;
+			vactive = <1080>;
+			hfront-porch = <60>;
+			hback-porch = <172>;
+			hsync-len = <80>;
+			vback-porch = <25>;
+			vfront-porch = <10>;
+			vsync-len = <10>;
+		};
 	};
 };
 
-&pinctrl_3 {
-	usb300_vbus_en: usb300-vbus-en {
-		samsung,pins = "gph0-0";
-		samsung,pin-function = <1>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
+&fimd {
+	status = "okay";
+	samsung,invert-vclk;
+};
+
+&hdmi {
+	status = "okay";
+	hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_hpd_irq>;
+	ddc = <&i2c_2>;
+};
+
+&hsi2c_7 {
+	status = "okay";
+
+	max98091: codec@10 {
+		compatible = "maxim,max98091";
+		reg = <0x10>;
+		interrupts = <2 0>;
+		interrupt-parent = <&gpx0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&max98091_irq>;
 	};
+};
 
-	usb301_vbus_en: usb301-vbus-en {
-		samsung,pins = "gph0-1";
-		samsung,pin-function = <1>;
-		samsung,pin-pud = <0>;
-		samsung,pin-drv = <0>;
+&hsi2c_9 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tpm@20 {
+		compatible = "infineon,slb9645tt";
+		reg = <0x20>;
+
+		/* Unused irq; but still need to configure the pins */
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpm_irq>;
 	};
 };
 
-&rtc {
+&i2c_2 {
 	status = "okay";
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <66000>;
+	samsung,i2c-slave-addr = <0x50>;
 };
 
-&uart_3 {
+&i2s0 {
 	status = "okay";
 };
 
@@ -173,66 +219,210 @@
 	};
 };
 
-&dp {
-	status = "okay";
+
+&pinctrl_0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&dp_hpd_gpio>;
-	samsung,color-space = <0>;
-	samsung,dynamic-range = <0>;
-	samsung,ycbcr-coeff = <0>;
-	samsung,color-depth = <1>;
-	samsung,link-rate = <0x0a>;
-	samsung,lane-count = <2>;
-	samsung,hpd-gpio = <&gpx2 6 0>;
+	pinctrl-0 = <&mask_tpm_reset>;
 
-	display-timings {
-		native-mode = <&timing1>;
+	max98091_irq: max98091-irq {
+		samsung,pins = "gpx0-2";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
 
-		timing1: timing@1 {
-			clock-frequency = <150660000>;
-			hactive = <1920>;
-			vactive = <1080>;
-			hfront-porch = <60>;
-			hback-porch = <172>;
-			hsync-len = <80>;
-			vback-porch = <25>;
-			vfront-porch = <10>;
-			vsync-len = <10>;
-		};
+	/* We need GPX0_6 to be low at sleep time; just keep it low always */
+	mask_tpm_reset: mask-tpm-reset {
+		samsung,pins = "gpx0-6";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+		samsung,pin-val = <0>;
 	};
-};
 
-&fimd {
-	status = "okay";
-	samsung,invert-vclk;
+	tpm_irq: tpm-irq {
+		samsung,pins = "gpx1-0";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	power_key_irq: power-key-irq {
+		samsung,pins = "gpx1-2";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	ec_irq: ec-irq {
+		samsung,pins = "gpx1-5";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	tps65090_irq: tps65090-irq {
+		samsung,pins = "gpx2-5";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	dp_hpd_gpio: dp_hpd_gpio {
+		samsung,pins = "gpx2-6";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <0>;
+	};
+
+	hdmi_hpd_irq: hdmi-hpd-irq {
+		samsung,pins = "gpx3-7";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <1>;
+		samsung,pin-drv = <0>;
+	};
 };
 
-&hsi2c_9 {
-	status = "okay";
-	clock-frequency = <400000>;
+&pinctrl_3 {
+	/* Drive SPI lines at x2 for better integrity */
+	spi2-bus {
+		samsung,pin-drv = <2>;
+	};
 
-	tpm@20 {
-		compatible = "infineon,slb9645tt";
-		reg = <0x20>;
-		/* Unused irq; but still need to configure the pins */
-		pinctrl-names = "default";
-		pinctrl-0 = <&tpm_irq>;
+	/* Drive SPI chip select at x2 for better integrity */
+	ec_spi_cs: ec-spi-cs {
+		samsung,pins = "gpb1-2";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <2>;
+	};
+
+	usb300_vbus_en: usb300-vbus-en {
+		samsung,pins = "gph0-0";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	usb301_vbus_en: usb301-vbus-en {
+		samsung,pins = "gph0-1";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
 	};
 };
 
-&i2c_2 {
+&rtc {
 	status = "okay";
-	samsung,i2c-sda-delay = <100>;
-	samsung,i2c-max-bus-freq = <66000>;
-	samsung,i2c-slave-addr = <0x50>;
 };
 
-&hdmi {
+&spi_2 {
+	status = "okay";
+	num-cs = <1>;
+	samsung,spi-src-clk = <0>;
+	cs-gpios = <&gpb1 2 0>;
+
+	cros_ec: cros-ec@0 {
+		compatible = "google,cros-ec-spi";
+		interrupt-parent = <&gpx1>;
+		interrupts = <5 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ec_spi_cs &ec_irq>;
+		reg = <0>;
+		spi-max-frequency = <3125000>;
+
+		controller-data {
+			samsung,spi-feedback-delay = <1>;
+		};
+
+		i2c-tunnel {
+			compatible = "google,cros-ec-i2c-tunnel";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			google,remote-bus = <0>;
+
+			battery: sbs-battery@b {
+				compatible = "sbs,sbs-battery";
+				reg = <0xb>;
+				sbs,poll-retry-count = <1>;
+				sbs,i2c-retry-count = <2>;
+			};
+
+			power-regulator@48 {
+				compatible = "ti,tps65090";
+				reg = <0x48>;
+
+				/*
+				 * Config irq to disable internal pulls
+				 * even though we run in polling mode.
+				 */
+				pinctrl-names = "default";
+				pinctrl-0 = <&tps65090_irq>;
+
+				vsys1-supply = <&vbat>;
+				vsys2-supply = <&vbat>;
+				vsys3-supply = <&vbat>;
+				infet1-supply = <&vbat>;
+				infet2-supply = <&vbat>;
+				infet3-supply = <&vbat>;
+				infet4-supply = <&vbat>;
+				infet5-supply = <&vbat>;
+				infet6-supply = <&vbat>;
+				infet7-supply = <&vbat>;
+				vsys-l1-supply = <&vbat>;
+				vsys-l2-supply = <&vbat>;
+
+				regulators {
+					tps65090_dcdc1: dcdc1 {
+						ti,enable-ext-control;
+					};
+					tps65090_dcdc2: dcdc2 {
+						ti,enable-ext-control;
+					};
+					tps65090_dcdc3: dcdc3 {
+						ti,enable-ext-control;
+					};
+					tps65090_fet1: fet1 {
+						regulator-name = "vcd_led";
+					};
+					tps65090_fet2: fet2 {
+						regulator-name = "video_mid";
+						regulator-always-on;
+					};
+					tps65090_fet3: fet3 {
+						regulator-name = "wwan_r";
+						regulator-always-on;
+					};
+					tps65090_fet4: fet4 {
+						regulator-name = "sdcard";
+						regulator-always-on;
+					};
+					tps65090_fet5: fet5 {
+						regulator-name = "camout";
+					};
+					tps65090_fet6: fet6 {
+						regulator-name = "lcd_vdd";
+					};
+					tps65090_fet7: fet7 {
+						regulator-name = "video_mid_1a";
+						regulator-always-on;
+					};
+					tps65090_ldo1: ldo1 {
+					};
+					tps65090_ldo2: ldo2 {
+					};
+				};
+
+				charger {
+					compatible = "ti,tps65090-charger";
+				};
+			};
+		};
+	};
+};
+
+&uart_3 {
 	status = "okay";
-	hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&hdmi_hpd_irq>;
-	ddc = <&i2c_2>;
 };
 
 &usbdrd_phy0 {
@@ -251,3 +441,5 @@
 &watchdog {
 	timeout-sec = <32>;
 };
+
+#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/ge863-pro3.dtsi b/arch/arm/boot/dts/ge863-pro3.dtsi
index 230099b..0d0e624 100644
--- a/arch/arm/boot/dts/ge863-pro3.dtsi
+++ b/arch/arm/boot/dts/ge863-pro3.dtsi
@@ -19,6 +19,10 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <6000000>;
 		};
+
+		main_xtal {
+			clock-frequency = <6000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi
index 83a5b86..6cbb62e 100644
--- a/arch/arm/boot/dts/hi3620.dtsi
+++ b/arch/arm/boot/dts/hi3620.dtsi
@@ -33,6 +33,7 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
+		enable-method = "hisilicon,hi3620-smp";
 
 		cpu@0 {
 			device_type = "cpu";
diff --git a/arch/arm/boot/dts/hisi-x5hd2-dkb.dts b/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
new file mode 100644
index 0000000..05b44c2
--- /dev/null
+++ b/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2013-2014 Hisilicon Limited.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  publishhed by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include "hisi-x5hd2.dtsi"
+
+/ {
+	model = "Hisilicon HIX5HD2 Development Board";
+	compatible = "hisilicon,hix5hd2";
+
+	chosen {
+		bootargs = "console=ttyAMA0,115200 earlyprintk";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "hisilicon,hix5hd2-smp";
+
+		cpu@0 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&l2>;
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			reg = <1>;
+			next-level-cache = <&l2>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x80000000>;
+	};
+};
+
+&timer0 {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi
new file mode 100644
index 0000000..f85ba29
--- /dev/null
+++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2013-2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/hix5hd2-clock.h>
+
+/ {
+	aliases {
+		serial0 = &uart0;
+	};
+
+	gic: interrupt-controller@f8a01000 {
+		compatible = "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+		interrupt-controller;
+		/* gic dist base, gic cpu base */
+		reg = <0xf8a01000 0x1000>, <0xf8a00100 0x100>;
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		ranges = <0 0xf8000000 0x8000000>;
+
+		amba {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "arm,amba-bus";
+			ranges;
+
+			timer0: timer@00002000 {
+				compatible = "arm,sp804", "arm,primecell";
+				reg = <0x00002000 0x1000>;
+				/* timer00 & timer01 */
+				interrupts = <0 24 4>;
+				clocks = <&clock HIX5HD2_FIXED_24M>;
+				status = "disabled";
+			};
+
+			timer1: timer@00a29000 {
+				/*
+				 * Only used in NORMAL state, not available ins
+				 * SLOW or DOZE state.
+				 * The rate is fixed in 24MHz.
+				 */
+				compatible = "arm,sp804", "arm,primecell";
+				reg = <0x00a29000 0x1000>;
+				/* timer10 & timer11 */
+				interrupts = <0 25 4>;
+				clocks = <&clock HIX5HD2_FIXED_24M>;
+				status = "disabled";
+			};
+
+			timer2: timer@00a2a000 {
+				compatible = "arm,sp804", "arm,primecell";
+				reg = <0x00a2a000 0x1000>;
+				/* timer20 & timer21 */
+				interrupts = <0 26 4>;
+				clocks = <&clock HIX5HD2_FIXED_24M>;
+				status = "disabled";
+			};
+
+			timer3: timer@00a2b000 {
+				compatible = "arm,sp804", "arm,primecell";
+				reg = <0x00a2b000 0x1000>;
+				/* timer30 & timer31 */
+				interrupts = <0 27 4>;
+				clocks = <&clock HIX5HD2_FIXED_24M>;
+				status = "disabled";
+			};
+
+			timer4: timer@00a81000 {
+				compatible = "arm,sp804", "arm,primecell";
+				reg = <0x00a81000 0x1000>;
+				/* timer30 & timer31 */
+				interrupts = <0 28 4>;
+				clocks = <&clock HIX5HD2_FIXED_24M>;
+				status = "disabled";
+			};
+
+			uart0: uart@00b00000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x00b00000 0x1000>;
+				interrupts = <0 49 4>;
+				clocks = <&clock HIX5HD2_FIXED_83M>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			uart1: uart@00006000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x00006000 0x1000>;
+				interrupts = <0 50 4>;
+				clocks = <&clock HIX5HD2_FIXED_83M>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			uart2: uart@00b02000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x00b02000 0x1000>;
+				interrupts = <0 51 4>;
+				clocks = <&clock HIX5HD2_FIXED_83M>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			uart3: uart@00b03000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x00b03000 0x1000>;
+				interrupts = <0 52 4>;
+				clocks = <&clock HIX5HD2_FIXED_83M>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			uart4: uart@00b04000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0xb04000 0x1000>;
+				interrupts = <0 53 4>;
+				clocks = <&clock HIX5HD2_FIXED_83M>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+		};
+
+		local_timer@00a00600 {
+			compatible = "arm,cortex-a9-twd-timer";
+			reg = <0x00a00600 0x20>;
+			interrupts = <1 13 0xf01>;
+		};
+
+		l2: l2-cache {
+			compatible = "arm,pl310-cache";
+			reg = <0x00a10000 0x100000>;
+			interrupts = <0 15 4>;
+			cache-unified;
+			cache-level = <2>;
+		};
+
+		sysctrl: system-controller@00000000 {
+			compatible = "hisilicon,sysctrl";
+			reg = <0x00000000 0x1000>;
+			reboot-offset = <0x4>;
+		};
+
+		cpuctrl@00a22000 {
+			compatible = "hisilicon,cpuctrl";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x00a22000 0x2000>;
+			ranges = <0 0x00a22000 0x2000>;
+
+			clock: clock@0 {
+				compatible = "hisilicon,hix5hd2-clock";
+				reg = <0 0x2000>;
+				#clock-cells = <1>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts
new file mode 100644
index 0000000..68d0834
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+	model = "Eukrea MBIMXSD25 with the CMO-QVGA Display";
+	compatible = "eukrea,mbimxsd25-baseboard-cmo-qvga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+	cmo_qvga: display {
+		model = "CMO-QVGA";
+		bits-per-pixel = <16>;
+		fsl,pcr = <0xcad08b80>;
+		bus-width = <18>;
+		native-mode = <&qvga_timings>;
+		display-timings {
+			qvga_timings: 320x240 {
+				clock-frequency = <6500000>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <30>;
+				hfront-porch = <38>;
+				vback-porch = <20>;
+				vfront-porch = <3>;
+				hsync-len = <15>;
+				vsync-len = <4>;
+			};
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_lcd_3v3: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
+			regulator-name = "lcd-3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
+};
+
+&iomuxc {
+	imx25-eukrea-mbimxsd25-baseboard-cmo-qvga {
+		pinctrl_reg_lcd_3v3: reg_lcd_3v3 {
+			fsl,pins = <MX25_PAD_PWM__GPIO_1_26 0x80000000>;
+		};
+	};
+};
+
+&lcdc {
+	display = <&cmo_qvga>;
+	fsl,lpccr = <0x00a903ff>;
+	lcd-supply = <&reg_lcd_3v3>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts
new file mode 100644
index 0000000..8eee2f6
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+	model = "Eukrea MBIMXSD25 with the DVI-SVGA Display";
+	compatible = "eukrea,mbimxsd25-baseboard-dvi-svga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+	dvi_svga: display {
+		model = "DVI-SVGA";
+		bits-per-pixel = <16>;
+		fsl,pcr = <0xfa208b80>;
+		bus-width = <18>;
+		native-mode = <&dvi_svga_timings>;
+		display-timings {
+			dvi_svga_timings: 800x600 {
+				clock-frequency = <40000000>;
+				hactive = <800>;
+				vactive = <600>;
+				hback-porch = <75>;
+				hfront-porch = <75>;
+				vback-porch = <7>;
+				vfront-porch = <75>;
+				hsync-len = <7>;
+				vsync-len = <7>;
+			};
+		};
+	};
+};
+
+&lcdc {
+	display = <&dvi_svga>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts
new file mode 100644
index 0000000..447da62
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+	model = "Eukrea MBIMXSD25 with the DVI-VGA Display";
+	compatible = "eukrea,mbimxsd25-baseboard-dvi-vga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+	dvi_vga: display {
+		model = "DVI-VGA";
+		bits-per-pixel = <16>;
+		fsl,pcr = <0xfa208b80>;
+		bus-width = <18>;
+		native-mode = <&dvi_vga_timings>;
+		display-timings {
+			dvi_vga_timings: 640x480 {
+				clock-frequency = <31250000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <100>;
+				hfront-porch = <100>;
+				vback-porch = <7>;
+				vfront-porch = <100>;
+				hsync-len = <7>;
+				vsync-len = <7>;
+			};
+		};
+	};
+};
+
+&lcdc {
+	display = <&dvi_vga>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
index ad12da3..ed1d0b4 100644
--- a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
@@ -155,7 +155,6 @@
 
 &ssi1 {
 	codec-handle = <&tlv320aic23>;
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts
index c608942..9c21b15 100644
--- a/arch/arm/boot/dts/imx25-pdk.dts
+++ b/arch/arm/boot/dts/imx25-pdk.dts
@@ -233,7 +233,6 @@
 
 &ssi1 {
 	codec-handle = <&codec>;
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
@@ -249,3 +248,10 @@
 	dr_mode = "host";
 	status = "okay";
 };
+
+&usbotg {
+	phy_type = "utmi";
+	dr_mode = "otg";
+	external-vbus-divider;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi
index bb74d95..c174039 100644
--- a/arch/arm/boot/dts/imx25.dtsi
+++ b/arch/arm/boot/dts/imx25.dtsi
@@ -312,7 +312,7 @@
 			gpt4: timer@53f84000 {
 				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
 				reg = <0x53f84000 0x4000>;
-				clocks = <&clks 9>, <&clks 45>;
+				clocks = <&clks 95>, <&clks 47>;
 				clock-names = "ipg", "per";
 				interrupts = <1>;
 			};
@@ -320,7 +320,7 @@
 			gpt3: timer@53f88000 {
 				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
 				reg = <0x53f88000 0x4000>;
-				clocks = <&clks 9>, <&clks 47>;
+				clocks = <&clks 94>, <&clks 47>;
 				clock-names = "ipg", "per";
 				interrupts = <29>;
 			};
@@ -328,7 +328,7 @@
 			gpt2: timer@53f8c000 {
 				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
 				reg = <0x53f8c000 0x4000>;
-				clocks = <&clks 9>, <&clks 47>;
+				clocks = <&clks 93>, <&clks 47>;
 				clock-names = "ipg", "per";
 				interrupts = <53>;
 			};
@@ -336,7 +336,7 @@
 			gpt1: timer@53f90000 {
 				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
 				reg = <0x53f90000 0x4000>;
-				clocks = <&clks 9>, <&clks 47>;
+				clocks = <&clks 92>, <&clks 47>;
 				clock-names = "ipg", "per";
 				interrupts = <54>;
 			};
diff --git a/arch/arm/boot/dts/imx27-eukrea-cpuimx27.dtsi b/arch/arm/boot/dts/imx27-eukrea-cpuimx27.dtsi
new file mode 100644
index 0000000..e224263
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-eukrea-cpuimx27.dtsi
@@ -0,0 +1,296 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx27.dtsi"
+
+/ {
+	model = "Eukrea CPUIMX27";
+	compatible = "eukrea,cpuimx27", "fsl,imx27";
+
+	memory {
+		reg = <0xa0000000 0x04000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "simple-bus";
+
+		clk14745600: clock@0 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <14745600>;
+			reg = <0>;
+		};
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	pcf8563@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
+};
+
+&nfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_nfc>;
+	nand-bus-width = <8>;
+	nand-ecc-mode = "hw";
+	nand-on-flash-bbt;
+	status = "okay";
+};
+
+&owire {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_owire>;
+	status = "okay";
+};
+
+&sdhci2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhc2>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&usbh2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh2>;
+	dr_mode = "host";
+	phy_type = "ulpi";
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	dr_mode = "otg";
+	phy_type = "ulpi";
+	disable-over-current;
+	status = "okay";
+};
+
+&weim {
+	status = "okay";
+
+	nor: nor@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0 0x00000000 0x04000000>;
+		bank-width = <2>;
+		linux,mtd-name = "physmap-flash.0";
+		fsl,weim-cs-timing = <0x00008f03 0xa0330d01 0x002208c0>;
+	};
+
+	uart8250@3,200000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_uart8250_1>;
+		compatible = "ns8250";
+		clocks = <&clk14745600>;
+		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+		interrupts = <&gpio2 23 IRQ_TYPE_LEVEL_LOW>;
+		reg = <3 0x200000 0x1000>;
+		reg-shift = <1>;
+		reg-io-width = <1>;
+		no-loopback-test;
+	};
+
+	uart8250@3,400000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_uart8250_2>;
+		compatible = "ns8250";
+		clocks = <&clk14745600>;
+		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+		interrupts = <&gpio2 22 IRQ_TYPE_LEVEL_LOW>;
+		reg = <3 0x400000 0x1000>;
+		reg-shift = <1>;
+		reg-io-width = <1>;
+		no-loopback-test;
+	};
+
+	uart8250@3,800000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_uart8250_3>;
+		compatible = "ns8250";
+		clocks = <&clk14745600>;
+		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+		interrupts = <&gpio2 27 IRQ_TYPE_LEVEL_LOW>;
+		reg = <3 0x800000 0x1000>;
+		reg-shift = <1>;
+		reg-io-width = <1>;
+		no-loopback-test;
+	};
+
+	uart8250@3,1000000 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_uart8250_4>;
+		compatible = "ns8250";
+		clocks = <&clk14745600>;
+		fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
+		interrupts = <&gpio2 30 IRQ_TYPE_LEVEL_LOW>;
+		reg = <3 0x1000000 0x1000>;
+		reg-shift = <1>;
+		reg-io-width = <1>;
+		no-loopback-test;
+	};
+};
+
+&iomuxc {
+	imx27-eukrea-cpuimx27 {
+		pinctrl_fec: fecgrp {
+			fsl,pins = <
+				MX27_PAD_SD3_CMD__FEC_TXD0		0x0
+				MX27_PAD_SD3_CLK__FEC_TXD1		0x0
+				MX27_PAD_ATA_DATA0__FEC_TXD2		0x0
+				MX27_PAD_ATA_DATA1__FEC_TXD3		0x0
+				MX27_PAD_ATA_DATA2__FEC_RX_ER		0x0
+				MX27_PAD_ATA_DATA3__FEC_RXD1		0x0
+				MX27_PAD_ATA_DATA4__FEC_RXD2		0x0
+				MX27_PAD_ATA_DATA5__FEC_RXD3		0x0
+				MX27_PAD_ATA_DATA6__FEC_MDIO		0x0
+				MX27_PAD_ATA_DATA7__FEC_MDC		0x0
+				MX27_PAD_ATA_DATA8__FEC_CRS		0x0
+				MX27_PAD_ATA_DATA9__FEC_TX_CLK		0x0
+				MX27_PAD_ATA_DATA10__FEC_RXD0		0x0
+				MX27_PAD_ATA_DATA11__FEC_RX_DV		0x0
+				MX27_PAD_ATA_DATA12__FEC_RX_CLK		0x0
+				MX27_PAD_ATA_DATA13__FEC_COL		0x0
+				MX27_PAD_ATA_DATA14__FEC_TX_ER		0x0
+				MX27_PAD_ATA_DATA15__FEC_TX_EN		0x0
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX27_PAD_I2C_DATA__I2C_DATA		0x0
+				MX27_PAD_I2C_CLK__I2C_CLK		0x0
+			>;
+		};
+
+		pinctrl_nfc: nfcgrp {
+			fsl,pins = <
+				MX27_PAD_NFRB__NFRB			0x0
+				MX27_PAD_NFCLE__NFCLE			0x0
+				MX27_PAD_NFWP_B__NFWP_B			0x0
+				MX27_PAD_NFCE_B__NFCE_B			0x0
+				MX27_PAD_NFALE__NFALE			0x0
+				MX27_PAD_NFRE_B__NFRE_B			0x0
+				MX27_PAD_NFWE_B__NFWE_B			0x0
+			>;
+		};
+
+		pinctrl_owire: owiregrp {
+			fsl,pins = <
+				MX27_PAD_RTCK__OWIRE			0x0
+			>;
+		};
+
+		pinctrl_sdhc2: sdhc2grp {
+			fsl,pins = <
+				MX27_PAD_SD2_CLK__SD2_CLK		0x0
+				MX27_PAD_SD2_CMD__SD2_CMD		0x0
+				MX27_PAD_SD2_D0__SD2_D0			0x0
+				MX27_PAD_SD2_D1__SD2_D1			0x0
+				MX27_PAD_SD2_D2__SD2_D2			0x0
+				MX27_PAD_SD2_D3__SD2_D3			0x0
+			>;
+		};
+
+		pinctrl_uart4: uart4grp {
+			fsl,pins = <
+				MX27_PAD_USBH1_TXDM__UART4_TXD		0x0
+				MX27_PAD_USBH1_RXDP__UART4_RXD		0x0
+				MX27_PAD_USBH1_TXDP__UART4_CTS		0x0
+				MX27_PAD_USBH1_FS__UART4_RTS		0x0
+			>;
+		};
+
+		pinctrl_uart8250_1: uart82501grp {
+			fsl,pins = <
+				MX27_PAD_USB_PWR__GPIO2_23		0x0
+			>;
+		};
+
+		pinctrl_uart8250_2: uart82502grp {
+			fsl,pins = <
+				MX27_PAD_USBH1_SUSP__GPIO2_22		0x0
+			>;
+		};
+
+		pinctrl_uart8250_3: uart82503grp {
+			fsl,pins = <
+				MX27_PAD_USBH1_OE_B__GPIO2_27		0x0
+			>;
+		};
+
+		pinctrl_uart8250_4: uart82504grp {
+			fsl,pins = <
+				MX27_PAD_USBH1_RXDM__GPIO2_30		0x0
+			>;
+		};
+
+		pinctrl_usbh2: usbh2grp {
+			fsl,pins = <
+				MX27_PAD_USBH2_CLK__USBH2_CLK		0x0
+				MX27_PAD_USBH2_DIR__USBH2_DIR		0x0
+				MX27_PAD_USBH2_NXT__USBH2_NXT		0x0
+				MX27_PAD_USBH2_STP__USBH2_STP		0x0
+				MX27_PAD_CSPI2_SCLK__USBH2_DATA0	0x0
+				MX27_PAD_CSPI2_MOSI__USBH2_DATA1	0x0
+				MX27_PAD_CSPI2_MISO__USBH2_DATA2	0x0
+				MX27_PAD_CSPI2_SS1__USBH2_DATA3		0x0
+				MX27_PAD_CSPI2_SS2__USBH2_DATA4		0x0
+				MX27_PAD_CSPI1_SS2__USBH2_DATA5		0x0
+				MX27_PAD_CSPI2_SS0__USBH2_DATA6		0x0
+				MX27_PAD_USBH2_DATA7__USBH2_DATA7	0x0
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX27_PAD_USBOTG_CLK__USBOTG_CLK		0x0
+				MX27_PAD_USBOTG_DIR__USBOTG_DIR		0x0
+				MX27_PAD_USBOTG_NXT__USBOTG_NXT		0x0
+				MX27_PAD_USBOTG_STP__USBOTG_STP		0x0
+				MX27_PAD_USBOTG_DATA0__USBOTG_DATA0	0x0
+				MX27_PAD_USBOTG_DATA1__USBOTG_DATA1	0x0
+				MX27_PAD_USBOTG_DATA2__USBOTG_DATA2	0x0
+				MX27_PAD_USBOTG_DATA3__USBOTG_DATA3	0x0
+				MX27_PAD_USBOTG_DATA4__USBOTG_DATA4	0x0
+				MX27_PAD_USBOTG_DATA5__USBOTG_DATA5	0x0
+				MX27_PAD_USBOTG_DATA6__USBOTG_DATA6	0x0
+				MX27_PAD_USBOTG_DATA7__USBOTG_DATA7	0x0
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts b/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts
new file mode 100644
index 0000000..2ab65fc
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts
@@ -0,0 +1,273 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx27-eukrea-cpuimx27.dtsi"
+
+/ {
+	model = "Eukrea MBIMXSD27";
+	compatible = "eukrea,mbimxsd27-baseboard", "eukrea,cpuimx27", "fsl,imx27";
+
+	display0: CMO-QVGA {
+		model = "CMO-QVGA";
+		native-mode = <&timing0>;
+		bits-per-pixel = <16>;
+		fsl,pcr = <0xfad08b80>;
+
+		display-timings {
+			timing0: 320x240 {
+				clock-frequency = <6500000>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <20>;
+				hsync-len = <30>;
+				hfront-porch = <38>;
+				vback-porch = <4>;
+				vsync-len = <3>;
+				vfront-porch = <15>;
+			};
+		};
+	};
+
+	backlight {
+		compatible = "gpio-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpioleds>;
+
+		led1 {
+			label = "system::live";
+			gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		led2 {
+			label = "system::user";
+			gpios = <&gpio6 19 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	regulators {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "simple-bus";
+
+		reg_lcd: regulator@0 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_lcdreg>;
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "LCD";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
+};
+
+&cspi1 {
+	pinctrl-0 = <&pinctrl_cspi1>;
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	ads7846 {
+		compatible = "ti,ads7846";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_touch>;
+		reg = <0>;
+		interrupts = <&gpio4 25 IRQ_TYPE_LEVEL_LOW>;
+		spi-cpol;
+		spi-max-frequency = <1500000>;
+		ti,keep-vref-on;
+	};
+};
+
+&fb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_imxfb>;
+	display = <&display0>;
+	lcd-supply = <&reg_lcd>;
+	fsl,dmacr = <0x00040060>;
+	fsl,lscr1 = <0x00120300>;
+	fsl,lpccr = <0x00a903ff>;
+	status = "okay";
+};
+
+&i2c1 {
+	codec: codec@1a {
+		compatible = "ti,tlv320aic23";
+		reg = <0x1a>;
+	};
+};
+
+&kpp {
+	linux,keymap = <
+		MATRIX_KEY(0, 0, KEY_UP)
+		MATRIX_KEY(0, 1, KEY_DOWN)
+		MATRIX_KEY(1, 0, KEY_RIGHT)
+		MATRIX_KEY(1, 1, KEY_LEFT)
+	>;
+	status = "okay";
+};
+
+&sdhci1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhc1>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&ssi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ssi1>;
+	codec-handle = <&codec>;
+	status = "okay";
+};
+
+&uart1 {
+	fsl,uart-has-rtscts;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	fsl,uart-has-rtscts;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	fsl,uart-has-rtscts;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	status = "okay";
+};
+
+&iomuxc {
+	imx27-eukrea-cpuimx27-baseboard {
+		pinctrl_cspi1: cspi1grp {
+			fsl,pins = <
+				MX27_PAD_CSPI1_MISO__CSPI1_MISO	0x0
+				MX27_PAD_CSPI1_MOSI__CSPI1_MOSI	0x0
+				MX27_PAD_CSPI1_SCLK__CSPI1_SCLK	0x0
+				MX27_PAD_CSPI1_SS0__GPIO4_28	0x0 /* CS0 */
+			>;
+		};
+
+		pinctrl_backlight: backlightgrp {
+			fsl,pins = <
+				MX27_PAD_PWMO__GPIO5_5		0x0
+			>;
+		};
+
+		pinctrl_gpioleds: gpioledsgrp {
+			fsl,pins = <
+				MX27_PAD_PC_PWRON__GPIO6_16	0x0
+				MX27_PAD_PC_CD2_B__GPIO6_19	0x0
+			>;
+		};
+
+		pinctrl_imxfb: imxfbgrp {
+			fsl,pins = <
+				MX27_PAD_LD0__LD0		0x0
+				MX27_PAD_LD1__LD1		0x0
+				MX27_PAD_LD2__LD2		0x0
+				MX27_PAD_LD3__LD3		0x0
+				MX27_PAD_LD4__LD4		0x0
+				MX27_PAD_LD5__LD5		0x0
+				MX27_PAD_LD6__LD6		0x0
+				MX27_PAD_LD7__LD7		0x0
+				MX27_PAD_LD8__LD8		0x0
+				MX27_PAD_LD9__LD9		0x0
+				MX27_PAD_LD10__LD10		0x0
+				MX27_PAD_LD11__LD11		0x0
+				MX27_PAD_LD12__LD12		0x0
+				MX27_PAD_LD13__LD13		0x0
+				MX27_PAD_LD14__LD14		0x0
+				MX27_PAD_LD15__LD15		0x0
+				MX27_PAD_LD16__LD16		0x0
+				MX27_PAD_LD17__LD17		0x0
+				MX27_PAD_CONTRAST__CONTRAST	0x0
+				MX27_PAD_OE_ACD__OE_ACD		0x0
+				MX27_PAD_HSYNC__HSYNC		0x0
+				MX27_PAD_VSYNC__VSYNC		0x0
+			>;
+		};
+
+		pinctrl_lcdreg: lcdreggrp {
+			fsl,pins = <
+				MX27_PAD_CLS__GPIO1_25		0x0
+			>;
+		};
+
+		pinctrl_sdhc1: sdhc1grp {
+			fsl,pins = <
+				MX27_PAD_SD1_CLK__SD1_CLK	0x0
+				MX27_PAD_SD1_CMD__SD1_CMD	0x0
+				MX27_PAD_SD1_D0__SD1_D0		0x0
+				MX27_PAD_SD1_D1__SD1_D1		0x0
+				MX27_PAD_SD1_D2__SD1_D2		0x0
+				MX27_PAD_SD1_D3__SD1_D3		0x0
+			>;
+		};
+
+		pinctrl_ssi1: ssi1grp {
+			fsl,pins = <
+				MX27_PAD_SSI4_CLK__SSI4_CLK	0x0
+				MX27_PAD_SSI4_FS__SSI4_FS	0x0
+				MX27_PAD_SSI4_RXDAT__SSI4_RXDAT	0x1
+				MX27_PAD_SSI4_TXDAT__SSI4_TXDAT	0x1
+			>;
+		};
+
+		pinctrl_touch: touchgrp {
+			fsl,pins = <
+				MX27_PAD_CSPI1_RDY__GPIO4_25	0x0 /* IRQ */
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX27_PAD_UART1_TXD__UART1_TXD	0x0
+				MX27_PAD_UART1_RXD__UART1_RXD	0x0
+				MX27_PAD_UART1_CTS__UART1_CTS	0x0
+				MX27_PAD_UART1_RTS__UART1_RTS	0x0
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX27_PAD_UART2_TXD__UART2_TXD	0x0
+				MX27_PAD_UART2_RXD__UART2_RXD	0x0
+				MX27_PAD_UART2_CTS__UART2_CTS	0x0
+				MX27_PAD_UART2_RTS__UART2_RTS	0x0
+			>;
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX27_PAD_UART3_TXD__UART3_TXD	0x0
+				MX27_PAD_UART3_RXD__UART3_RXD	0x0
+				MX27_PAD_UART3_CTS__UART3_CTS	0x0
+				MX27_PAD_UART3_RTS__UART3_RTS	0x0
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index 4c31771..49450db 100644
--- a/arch/arm/boot/dts/imx27-pdk.dts
+++ b/arch/arm/boot/dts/imx27-pdk.dts
@@ -28,7 +28,7 @@
 		usbphy0: usbphy@0 {
 			compatible = "usb-nop-xceiv";
 			reg = <0>;
-			clocks = <&clks 0>;
+			clocks = <&clks IMX27_CLK_DUMMY>;
 			clock-names = "main_clk";
 		};
 	};
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
index fe02bc7..538568b 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
@@ -61,7 +61,7 @@
 			compatible = "usb-nop-xceiv";
 			reg = <2>;
 			vcc-supply = <&reg_5v0>;
-			clocks = <&clks 0>;
+			clocks = <&clks IMX27_CLK_DUMMY>;
 			clock-names = "main_clk";
 		};
 	};
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
index 31e9f70..b4e955e 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
@@ -51,7 +51,7 @@
 			compatible = "usb-nop-xceiv";
 			reg = <0>;
 			vcc-supply = <&sw3_reg>;
-			clocks = <&clks 0>;
+			clocks = <&clks IMX27_CLK_DUMMY>;
 			clock-names = "main_clk";
 		};
 	};
@@ -310,7 +310,6 @@
 &ssi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ssi1>;
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx27-pinfunc.h b/arch/arm/boot/dts/imx27-pinfunc.h
index f5387b4..597bb5f 100644
--- a/arch/arm/boot/dts/imx27-pinfunc.h
+++ b/arch/arm/boot/dts/imx27-pinfunc.h
@@ -101,14 +101,6 @@
 #define MX27_PAD_CONTRAST__GPIO1_30                        0x1e 0x032
 #define MX27_PAD_OE_ACD__OE_ACD                            0x1f 0x004
 #define MX27_PAD_OE_ACD__GPIO1_31                          0x1f 0x032
-#define MX27_PAD_UNUSED0__UNUSED0                          0x20 0x004
-#define MX27_PAD_UNUSED0__GPIO2_0                          0x20 0x032
-#define MX27_PAD_UNUSED1__UNUSED1                          0x21 0x004
-#define MX27_PAD_UNUSED1__GPIO2_1                          0x21 0x032
-#define MX27_PAD_UNUSED2__UNUSED2                          0x22 0x004
-#define MX27_PAD_UNUSED2__GPIO2_2                          0x22 0x032
-#define MX27_PAD_UNUSED3__UNUSED3                          0x23 0x004
-#define MX27_PAD_UNUSED3__GPIO2_3                          0x23 0x032
 #define MX27_PAD_SD2_D0__SD2_D0                            0x24 0x004
 #define MX27_PAD_SD2_D0__MSHC_DATA0                        0x24 0x005
 #define MX27_PAD_SD2_D0__GPIO2_4                           0x24 0x032
@@ -183,16 +175,6 @@
 #define MX27_PAD_USBH1_RXDP__USBH1_RXDP                    0x3f 0x004
 #define MX27_PAD_USBH1_RXDP__UART4_RXD                     0x3f 0x001
 #define MX27_PAD_USBH1_RXDP__GPIO2_31                      0x3f 0x032
-#define MX27_PAD_UNUSED4__UNUSED4                          0x40 0x004
-#define MX27_PAD_UNUSED4__GPIO3_0                          0x40 0x032
-#define MX27_PAD_UNUSED5__UNUSED5                          0x41 0x004
-#define MX27_PAD_UNUSED5__GPIO3_1                          0x41 0x032
-#define MX27_PAD_UNUSED6__UNUSED6                          0x42 0x004
-#define MX27_PAD_UNUSED6__GPIO3_2                          0x42 0x032
-#define MX27_PAD_UNUSED7__UNUSED7                          0x43 0x004
-#define MX27_PAD_UNUSED7__GPIO3_3                          0x43 0x032
-#define MX27_PAD_UNUSED8__UNUSED8                          0x44 0x004
-#define MX27_PAD_UNUSED8__GPIO3_4                          0x44 0x032
 #define MX27_PAD_I2C2_SDA__I2C2_SDA                        0x45 0x004
 #define MX27_PAD_I2C2_SDA__GPIO3_5                         0x45 0x032
 #define MX27_PAD_I2C2_SCL__I2C2_SCL                        0x46 0x004
@@ -422,18 +404,6 @@
 #define MX27_PAD_USBOTG_CLK__GPIO5_24                      0x98 0x032
 #define MX27_PAD_USBOTG_DATA7__USBOTG_DATA7                0x99 0x004
 #define MX27_PAD_USBOTG_DATA7__GPIO5_25                    0x99 0x032
-#define MX27_PAD_UNUSED9__UNUSED9                          0x9a 0x004
-#define MX27_PAD_UNUSED9__GPIO5_26                         0x9a 0x032
-#define MX27_PAD_UNUSED10__UNUSED10                        0x9b 0x004
-#define MX27_PAD_UNUSED10__GPIO5_27                        0x9b 0x032
-#define MX27_PAD_UNUSED11__UNUSED11                        0x9c 0x004
-#define MX27_PAD_UNUSED11__GPIO5_28                        0x9c 0x032
-#define MX27_PAD_UNUSED12__UNUSED12                        0x9d 0x004
-#define MX27_PAD_UNUSED12__GPIO5_29                        0x9d 0x032
-#define MX27_PAD_UNUSED13__UNUSED13                        0x9e 0x004
-#define MX27_PAD_UNUSED13__GPIO5_30                        0x9e 0x032
-#define MX27_PAD_UNUSED14__UNUSED14                        0x9f 0x004
-#define MX27_PAD_UNUSED14__GPIO5_31                        0x9f 0x032
 #define MX27_PAD_NFRB__NFRB                                0xa0 0x000
 #define MX27_PAD_NFRB__ETMTRACEPKT3                        0xa0 0x005
 #define MX27_PAD_NFRB__GPIO6_0                             0xa0 0x032
@@ -506,21 +476,5 @@
 #define MX27_PAD_ATA_DATA15__ETMTRACEPKT4                  0xb7 0x005
 #define MX27_PAD_ATA_DATA15__FEC_TX_EN                     0xb7 0x006
 #define MX27_PAD_ATA_DATA15__GPIO6_23                      0xb7 0x032
-#define MX27_PAD_UNUSED15__UNUSED15                        0xb8 0x004
-#define MX27_PAD_UNUSED15__GPIO6_24                        0xb8 0x032
-#define MX27_PAD_UNUSED16__UNUSED16                        0xb9 0x004
-#define MX27_PAD_UNUSED16__GPIO6_25                        0xb9 0x032
-#define MX27_PAD_UNUSED17__UNUSED17                        0xba 0x004
-#define MX27_PAD_UNUSED17__GPIO6_26                        0xba 0x032
-#define MX27_PAD_UNUSED18__UNUSED18                        0xbb 0x004
-#define MX27_PAD_UNUSED18__GPIO6_27                        0xbb 0x032
-#define MX27_PAD_UNUSED19__UNUSED19                        0xbc 0x004
-#define MX27_PAD_UNUSED19__GPIO6_28                        0xbc 0x032
-#define MX27_PAD_UNUSED20__UNUSED20                        0xbd 0x004
-#define MX27_PAD_UNUSED20__GPIO6_29                        0xbd 0x032
-#define MX27_PAD_UNUSED21__UNUSED21                        0xbe 0x004
-#define MX27_PAD_UNUSED21__GPIO6_30                        0xbe 0x032
-#define MX27_PAD_UNUSED22__UNUSED22                        0xbf 0x004
-#define MX27_PAD_UNUSED22__GPIO6_31                        0xbf 0x032
 
 #endif /* __DTS_IMX27_PINFUNC_H */
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index a75555c..107d713 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -11,9 +11,11 @@
 
 #include "skeleton.dtsi"
 #include "imx27-pinfunc.h"
+
+#include <dt-bindings/clock/imx27-clock.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/gpio/gpio.h>
 
 / {
 	aliases {
@@ -68,7 +70,7 @@
 				399000 1450000
 			>;
 			clock-latency = <62500>;
-			clocks = <&clks 18>;
+			clocks = <&clks IMX27_CLK_CPU_DIV>;
 			voltage-tolerance = <5>;
 		};
 	};
@@ -91,7 +93,8 @@
 				compatible = "fsl,imx27-dma";
 				reg = <0x10001000 0x1000>;
 				interrupts = <32>;
-				clocks = <&clks 50>, <&clks 70>;
+				clocks = <&clks IMX27_CLK_DMA_IPG_GATE>,
+					 <&clks IMX27_CLK_DMA_AHB_GATE>;
 				clock-names = "ipg", "ahb";
 				#dma-cells = <1>;
 				#dma-channels = <16>;
@@ -101,14 +104,15 @@
 				compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
 				reg = <0x10002000 0x1000>;
 				interrupts = <27>;
-				clocks = <&clks 74>;
+				clocks = <&clks IMX27_CLK_WDOG_IPG_GATE>;
 			};
 
 			gpt1: timer@10003000 {
 				compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
 				reg = <0x10003000 0x1000>;
 				interrupts = <26>;
-				clocks = <&clks 46>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 
@@ -116,7 +120,8 @@
 				compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
 				reg = <0x10004000 0x1000>;
 				interrupts = <25>;
-				clocks = <&clks 45>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_GPT2_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 
@@ -124,7 +129,8 @@
 				compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
 				reg = <0x10005000 0x1000>;
 				interrupts = <24>;
-				clocks = <&clks 44>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_GPT3_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 
@@ -133,7 +139,8 @@
 				compatible = "fsl,imx27-pwm";
 				reg = <0x10006000 0x1000>;
 				interrupts = <23>;
-				clocks = <&clks 34>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_PWM_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 
@@ -141,14 +148,14 @@
 				compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
 				reg = <0x10008000 0x1000>;
 				interrupts = <21>;
-				clocks = <&clks 37>;
+				clocks = <&clks IMX27_CLK_KPP_IPG_GATE>;
 				status = "disabled";
 			};
 
 			owire: owire@10009000 {
 				compatible = "fsl,imx27-owire", "fsl,imx21-owire";
 				reg = <0x10009000 0x1000>;
-				clocks = <&clks 35>;
+				clocks = <&clks IMX27_CLK_OWIRE_IPG_GATE>;
 				status = "disabled";
 			};
 
@@ -156,7 +163,8 @@
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000a000 0x1000>;
 				interrupts = <20>;
-				clocks = <&clks 81>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -165,7 +173,8 @@
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000b000 0x1000>;
 				interrupts = <19>;
-				clocks = <&clks 80>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_UART2_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -174,7 +183,8 @@
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000c000 0x1000>;
 				interrupts = <18>;
-				clocks = <&clks 79>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_UART3_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -183,7 +193,8 @@
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000d000 0x1000>;
 				interrupts = <17>;
-				clocks = <&clks 78>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_UART4_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -194,7 +205,8 @@
 				compatible = "fsl,imx27-cspi";
 				reg = <0x1000e000 0x1000>;
 				interrupts = <16>;
-				clocks = <&clks 53>, <&clks 60>;
+				clocks = <&clks IMX27_CLK_CSPI1_IPG_GATE>,
+					 <&clks IMX27_CLK_PER2_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -205,7 +217,8 @@
 				compatible = "fsl,imx27-cspi";
 				reg = <0x1000f000 0x1000>;
 				interrupts = <15>;
-				clocks = <&clks 52>, <&clks 60>;
+				clocks = <&clks IMX27_CLK_CSPI2_IPG_GATE>,
+					 <&clks IMX27_CLK_PER2_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -215,7 +228,7 @@
 				compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
 				reg = <0x10010000 0x1000>;
 				interrupts = <14>;
-				clocks = <&clks 26>;
+				clocks = <&clks IMX27_CLK_SSI1_IPG_GATE>;
 				dmas = <&dma 12>, <&dma 13>, <&dma 14>, <&dma 15>;
 				dma-names = "rx0", "tx0", "rx1", "tx1";
 				fsl,fifo-depth = <8>;
@@ -227,7 +240,7 @@
 				compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
 				reg = <0x10011000 0x1000>;
 				interrupts = <13>;
-				clocks = <&clks 25>;
+				clocks = <&clks IMX27_CLK_SSI2_IPG_GATE>;
 				dmas = <&dma 8>, <&dma 9>, <&dma 10>, <&dma 11>;
 				dma-names = "rx0", "tx0", "rx1", "tx1";
 				fsl,fifo-depth = <8>;
@@ -240,7 +253,7 @@
 				compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
 				reg = <0x10012000 0x1000>;
 				interrupts = <12>;
-				clocks = <&clks 40>;
+				clocks = <&clks IMX27_CLK_I2C1_IPG_GATE>;
 				status = "disabled";
 			};
 
@@ -248,7 +261,8 @@
 				compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
 				reg = <0x10013000 0x1000>;
 				interrupts = <11>;
-				clocks = <&clks 30>, <&clks 60>;
+				clocks = <&clks IMX27_CLK_SDHC1_IPG_GATE>,
+					 <&clks IMX27_CLK_PER2_GATE>;
 				clock-names = "ipg", "per";
 				dmas = <&dma 7>;
 				dma-names = "rx-tx";
@@ -259,7 +273,8 @@
 				compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
 				reg = <0x10014000 0x1000>;
 				interrupts = <10>;
-				clocks = <&clks 29>, <&clks 60>;
+				clocks = <&clks IMX27_CLK_SDHC2_IPG_GATE>,
+					 <&clks IMX27_CLK_PER2_GATE>;
 				clock-names = "ipg", "per";
 				dmas = <&dma 6>;
 				dma-names = "rx-tx";
@@ -276,6 +291,7 @@
 				gpio1: gpio@10015000 {
 					compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
 					reg = <0x10015000 0x100>;
+					clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
 					interrupts = <8>;
 					gpio-controller;
 					#gpio-cells = <2>;
@@ -286,6 +302,7 @@
 				gpio2: gpio@10015100 {
 					compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
 					reg = <0x10015100 0x100>;
+					clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
 					interrupts = <8>;
 					gpio-controller;
 					#gpio-cells = <2>;
@@ -296,6 +313,7 @@
 				gpio3: gpio@10015200 {
 					compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
 					reg = <0x10015200 0x100>;
+					clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
 					interrupts = <8>;
 					gpio-controller;
 					#gpio-cells = <2>;
@@ -306,6 +324,7 @@
 				gpio4: gpio@10015300 {
 					compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
 					reg = <0x10015300 0x100>;
+					clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
 					interrupts = <8>;
 					gpio-controller;
 					#gpio-cells = <2>;
@@ -316,6 +335,7 @@
 				gpio5: gpio@10015400 {
 					compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
 					reg = <0x10015400 0x100>;
+					clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
 					interrupts = <8>;
 					gpio-controller;
 					#gpio-cells = <2>;
@@ -326,6 +346,7 @@
 				gpio6: gpio@10015500 {
 					compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
 					reg = <0x10015500 0x100>;
+					clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
 					interrupts = <8>;
 					gpio-controller;
 					#gpio-cells = <2>;
@@ -337,7 +358,7 @@
 			audmux: audmux@10016000 {
 				compatible = "fsl,imx27-audmux", "fsl,imx21-audmux";
 				reg = <0x10016000 0x1000>;
-				clocks = <&clks 0>;
+				clocks = <&clks IMX27_CLK_DUMMY>;
 				clock-names = "audmux";
 				status = "disabled";
 			};
@@ -348,7 +369,8 @@
 				compatible = "fsl,imx27-cspi";
 				reg = <0x10017000 0x1000>;
 				interrupts = <6>;
-				clocks = <&clks 51>, <&clks 60>;
+				clocks = <&clks IMX27_CLK_CSPI3_IPG_GATE>,
+					 <&clks IMX27_CLK_PER2_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -357,7 +379,8 @@
 				compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
 				reg = <0x10019000 0x1000>;
 				interrupts = <4>;
-				clocks = <&clks 43>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_GPT4_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 
@@ -365,7 +388,8 @@
 				compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
 				reg = <0x1001a000 0x1000>;
 				interrupts = <3>;
-				clocks = <&clks 42>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_GPT5_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 
@@ -373,7 +397,8 @@
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1001b000 0x1000>;
 				interrupts = <49>;
-				clocks = <&clks 77>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_UART5_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -382,7 +407,8 @@
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1001c000 0x1000>;
 				interrupts = <48>;
-				clocks = <&clks 78>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_UART6_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -393,7 +419,7 @@
 				compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
 				reg = <0x1001d000 0x1000>;
 				interrupts = <1>;
-				clocks = <&clks 39>;
+				clocks = <&clks IMX27_CLK_I2C2_IPG_GATE>;
 				status = "disabled";
 			};
 
@@ -401,7 +427,8 @@
 				compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
 				reg = <0x1001e000 0x1000>;
 				interrupts = <9>;
-				clocks = <&clks 28>, <&clks 60>;
+				clocks = <&clks IMX27_CLK_SDHC3_IPG_GATE>,
+					 <&clks IMX27_CLK_PER2_GATE>;
 				clock-names = "ipg", "per";
 				dmas = <&dma 36>;
 				dma-names = "rx-tx";
@@ -412,7 +439,8 @@
 				compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
 				reg = <0x1001f000 0x1000>;
 				interrupts = <2>;
-				clocks = <&clks 41>, <&clks 61>;
+				clocks = <&clks IMX27_CLK_GPT6_IPG_GATE>,
+					 <&clks IMX27_CLK_PER1_GATE>;
 				clock-names = "ipg", "per";
 			};
 		};
@@ -428,7 +456,9 @@
 				compatible = "fsl,imx27-fb", "fsl,imx21-fb";
 				interrupts = <61>;
 				reg = <0x10021000 0x1000>;
-				clocks = <&clks 36>, <&clks 65>, <&clks 59>;
+				clocks = <&clks IMX27_CLK_LCDC_IPG_GATE>,
+					 <&clks IMX27_CLK_LCDC_AHB_GATE>,
+					 <&clks IMX27_CLK_PER3_GATE>;
 				clock-names = "ipg", "ahb", "per";
 				status = "disabled";
 			};
@@ -437,7 +467,8 @@
 				compatible = "fsl,imx27-vpu";
 				reg = <0x10023000 0x0200>;
 				interrupts = <53>;
-				clocks = <&clks 57>, <&clks 66>;
+				clocks = <&clks IMX27_CLK_VPU_BAUD_GATE>,
+					 <&clks IMX27_CLK_VPU_AHB_GATE>;
 				clock-names = "per", "ahb";
 				iram = <&iram>;
 			};
@@ -446,7 +477,7 @@
 				compatible = "fsl,imx27-usb";
 				reg = <0x10024000 0x200>;
 				interrupts = <56>;
-				clocks = <&clks 75>;
+				clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
 				fsl,usbmisc = <&usbmisc 0>;
 				status = "disabled";
 			};
@@ -455,7 +486,7 @@
 				compatible = "fsl,imx27-usb";
 				reg = <0x10024200 0x200>;
 				interrupts = <54>;
-				clocks = <&clks 75>;
+				clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
 				fsl,usbmisc = <&usbmisc 1>;
 				status = "disabled";
 			};
@@ -464,7 +495,7 @@
 				compatible = "fsl,imx27-usb";
 				reg = <0x10024400 0x200>;
 				interrupts = <55>;
-				clocks = <&clks 75>;
+				clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
 				fsl,usbmisc = <&usbmisc 2>;
 				status = "disabled";
 			};
@@ -473,14 +504,15 @@
 				#index-cells = <1>;
 				compatible = "fsl,imx27-usbmisc";
 				reg = <0x10024600 0x200>;
-				clocks = <&clks 62>;
+				clocks = <&clks IMX27_CLK_USB_AHB_GATE>;
 			};
 
 			sahara2: sahara@10025000 {
 				compatible = "fsl,imx27-sahara";
 				reg = <0x10025000 0x1000>;
 				interrupts = <59>;
-				clocks = <&clks 32>, <&clks 64>;
+				clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>,
+					 <&clks IMX27_CLK_SAHARA_AHB_GATE>;
 				clock-names = "ipg", "ahb";
 			};
 
@@ -494,14 +526,15 @@
 				compatible = "fsl,imx27-iim";
 				reg = <0x10028000 0x1000>;
 				interrupts = <62>;
-				clocks = <&clks 38>;
+				clocks = <&clks IMX27_CLK_IIM_IPG_GATE>;
 			};
 
 			fec: ethernet@1002b000 {
 				compatible = "fsl,imx27-fec";
 				reg = <0x1002b000 0x4000>;
 				interrupts = <50>;
-				clocks = <&clks 48>, <&clks 67>;
+				clocks = <&clks IMX27_CLK_FEC_IPG_GATE>,
+					 <&clks IMX27_CLK_FEC_AHB_GATE>;
 				clock-names = "ipg", "ahb";
 				status = "disabled";
 			};
@@ -513,7 +546,7 @@
 			compatible = "fsl,imx27-nand";
 			reg = <0xd8000000 0x1000>;
 			interrupts = <29>;
-			clocks = <&clks 54>;
+			clocks = <&clks IMX27_CLK_NFC_BAUD_GATE>;
 			status = "disabled";
 		};
 
@@ -522,7 +555,7 @@
 			#size-cells = <1>;
 			compatible = "fsl,imx27-weim";
 			reg = <0xd8002000 0x1000>;
-			clocks = <&clks 0>;
+			clocks = <&clks IMX27_CLK_EMI_AHB_GATE>;
 			ranges = <
 				0 0 0xc0000000 0x08000000
 				1 0 0xc8000000 0x08000000
diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts
index ae7c339..b04b6b8 100644
--- a/arch/arm/boot/dts/imx28-cfa10036.dts
+++ b/arch/arm/boot/dts/imx28-cfa10036.dts
@@ -53,6 +53,17 @@
 					fsl,pull-up = <MXS_PULL_DISABLE>;
 				};
 
+				mmc_pwr_cfa10036: mmc_pwr_cfa10036@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x31c3 /*
+						MX28_PAD_PWM3__GPIO_3_28 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 			};
 
 			ssp0: ssp@80010000 {
@@ -60,6 +71,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&mmc0_4bit_pins_a
 					&mmc0_cd_cfg &mmc0_sck_cfg>;
+				vmmc-supply = <&reg_vddio_sd0>;
 				bus-width = <4>;
 				status = "okay";
 			};
@@ -116,4 +128,14 @@
 			default-state = "on";
 		};
 	};
+
+	reg_vddio_sd0: vddio-sd0 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&mmc_pwr_cfa10036>;
+		regulator-name = "vddio-sd0";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 28 0>;
+	};
 };
diff --git a/arch/arm/boot/dts/imx28-m28.dtsi b/arch/arm/boot/dts/imx28-m28.dtsi
new file mode 100644
index 0000000..759cc56
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-m28.dtsi
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx28.dtsi"
+
+/ {
+	model = "DENX M28";
+	compatible = "denx,m28", "fsl,imx28";
+
+	memory {
+		reg = <0x40000000 0x08000000>;
+	};
+
+	apb@80000000 {
+		apbh@80000000 {
+			gpmi-nand@8000c000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
+				status = "okay";
+
+				partition@0 {
+					label = "bootloader";
+					reg = <0x00000000 0x00300000>;
+					read-only;
+				};
+
+				partition@1 {
+					label = "environment";
+					reg = <0x00300000 0x00080000>;
+				};
+
+				partition@2 {
+					label = "redundant-environment";
+					reg = <0x00380000 0x00080000>;
+				};
+
+				partition@3 {
+					label = "kernel";
+					reg = <0x00400000 0x00400000>;
+				};
+
+				partition@4 {
+					label = "filesystem";
+					reg = <0x00800000 0x0f800000>;
+				};
+			};
+		};
+
+		apbx@80040000 {
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				status = "okay";
+
+				rtc: rtc@68 {
+					compatible = "stm,m41t62";
+					reg = <0x68>;
+				};
+			};
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3p3v: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index f0ad7b9..b3c09ae 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -10,52 +10,14 @@
  */
 
 /dts-v1/;
-#include "imx28.dtsi"
+#include "imx28-m28.dtsi"
 
 / {
 	model = "DENX M28EVK";
 	compatible = "denx,m28evk", "fsl,imx28";
 
-	memory {
-		reg = <0x40000000 0x08000000>;
-	};
-
 	apb@80000000 {
 		apbh@80000000 {
-			gpmi-nand@8000c000 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				pinctrl-names = "default";
-				pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
-				status = "okay";
-
-				partition@0 {
-					label = "bootloader";
-					reg = <0x00000000 0x00300000>;
-					read-only;
-				};
-
-				partition@1 {
-					label = "environment";
-					reg = <0x00300000 0x00080000>;
-				};
-
-				partition@2 {
-					label = "redundant-environment";
-					reg = <0x00380000 0x00080000>;
-				};
-
-				partition@3 {
-					label = "kernel";
-					reg = <0x00400000 0x00400000>;
-				};
-
-				partition@4 {
-					label = "filesystem";
-					reg = <0x00800000 0x0f800000>;
-				};
-			};
-
 			ssp0: ssp@80010000 {
 				compatible = "fsl,imx28-mmc";
 				pinctrl-names = "default";
@@ -175,10 +137,6 @@
 			};
 
 			i2c0: i2c@80058000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&i2c0_pins_a>;
-				status = "okay";
-
 				sgtl5000: codec@0a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
@@ -192,11 +150,6 @@
 					reg = <0x51>;
 					pagesize = <32>;
 				};
-
-				rtc: rtc@68 {
-					compatible = "stm,m41t62";
-					reg = <0x68>;
-				};
 			};
 
 			lradc@80050000 {
@@ -284,19 +237,6 @@
 	};
 
 	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
-
 		reg_vddio_sd0: regulator@1 {
 			compatible = "regulator-fixed";
 			reg = <1>;
diff --git a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
index f04ae91..75b0367 100644
--- a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
+++ b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
@@ -133,7 +133,6 @@
 
 &ssi1 {
 	codec-handle = <&tlv320aic23>;
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi
index 4759abb..442e216 100644
--- a/arch/arm/boot/dts/imx35.dtsi
+++ b/arch/arm/boot/dts/imx35.dtsi
@@ -193,6 +193,14 @@
 				#clock-cells = <1>;
 			};
 
+			gpt: timer@53f90000 {
+				compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
+				reg = <0x53f90000 0x4000>;
+				interrupts = <29>;
+				clocks = <&clks 9>, <&clks 50>;
+				clock-names = "ipg", "per";
+			};
+
 			gpio3: gpio@53fa4000 {
 				compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 				reg = <0x53fa4000 0x4000>;
diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
index 6a201cf..c0e0f60 100644
--- a/arch/arm/boot/dts/imx50.dtsi
+++ b/arch/arm/boot/dts/imx50.dtsi
@@ -151,8 +151,10 @@
 					reg = <0x50014000 0x4000>;
 					interrupts = <30>;
 					clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>;
+					dmas = <&sdma 24 1 0>,
+					       <&sdma 25 1 0>;
+					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
-					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
 				};
 
@@ -457,8 +459,10 @@
 				reg = <0x63fcc000 0x4000>;
 				interrupts = <29>;
 				clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>;
+				dmas = <&sdma 28 0 0>,
+				       <&sdma 29 0 0>;
+				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
-				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index 181d77f..56569ce 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -203,6 +203,7 @@
 		reg = <0>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+		fsl,mc13xxx-uses-rtc;
 
 		regulators {
 			sw1_reg: sw1 {
@@ -392,7 +393,6 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
index 31cfb7f..34599c5 100644
--- a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
+++ b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
@@ -255,7 +255,6 @@
 
 &ssi2 {
 	codec-handle = <&tlv320aic23>;
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index bebbf3b..17c05a6 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -218,7 +218,6 @@
 					       <&sdma 25 1 0>;
 					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
-					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
 				};
 
@@ -508,7 +507,6 @@
 				       <&sdma 29 0 0>;
 				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
-				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
@@ -564,7 +562,6 @@
 				       <&sdma 47 0 0>;
 				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
-				fsl,ssi-dma-events = <47 46 37 35>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
diff --git a/arch/arm/boot/dts/imx53-m53.dtsi b/arch/arm/boot/dts/imx53-m53.dtsi
new file mode 100644
index 0000000..87a7fc7
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-m53.dtsi
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx53.dtsi"
+
+/ {
+	model = "DENX M53";
+	compatible = "denx,imx53-m53", "fsl,imx53";
+
+	memory {
+		reg = <0x70000000 0x20000000>,
+		      <0xb0000000 0x20000000>;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3p2v: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "3P2V";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-always-on;
+		};
+
+		reg_backlight: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "lcd-supply";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-always-on;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	stmpe610@41 {
+		compatible = "st,stmpe610";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x41>;
+		id = <0>;
+		blocks = <0x5>;
+		interrupts = <6 0x0>;
+		interrupt-parent = <&gpio7>;
+		irq-trigger = <0x1>;
+
+		stmpe_touchscreen {
+			compatible = "st,stmpe-ts";
+			reg = <0>;
+			st,sample-time = <4>;
+			st,mod-12b = <1>;
+			st,ref-sel = <0>;
+			st,adc-freq = <1>;
+			st,ave-ctrl = <3>;
+			st,touch-det-delay = <3>;
+			st,settling = <4>;
+			st,fraction-z = <7>;
+			st,i-drive = <1>;
+		};
+	};
+
+	eeprom: eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
+
+	rtc: rtc@68 {
+		compatible = "stm,m41t62";
+		reg = <0x68>;
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx53-m53evk {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK	0x80000000
+				MX53_PAD_EIM_EB3__GPIO2_31		0x80000000
+				MX53_PAD_PATA_DA_0__GPIO7_6		0x80000000
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX53_PAD_EIM_D16__I2C2_SDA		0xc0000000
+				MX53_PAD_EIM_EB2__I2C2_SCL		0xc0000000
+			>;
+		};
+
+		pinctrl_nand: nandgrp {
+			fsl,pins = <
+				MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B	0x4
+				MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B	0x4
+				MX53_PAD_NANDF_CLE__EMI_NANDF_CLE	0x4
+				MX53_PAD_NANDF_ALE__EMI_NANDF_ALE	0x4
+				MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B	0xe0
+				MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0	0xe0
+				MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0	0x4
+				MX53_PAD_PATA_DATA0__EMI_NANDF_D_0	0xa4
+				MX53_PAD_PATA_DATA1__EMI_NANDF_D_1	0xa4
+				MX53_PAD_PATA_DATA2__EMI_NANDF_D_2	0xa4
+				MX53_PAD_PATA_DATA3__EMI_NANDF_D_3	0xa4
+				MX53_PAD_PATA_DATA4__EMI_NANDF_D_4	0xa4
+				MX53_PAD_PATA_DATA5__EMI_NANDF_D_5	0xa4
+				MX53_PAD_PATA_DATA6__EMI_NANDF_D_6	0xa4
+				MX53_PAD_PATA_DATA7__EMI_NANDF_D_7	0xa4
+			>;
+		};
+	};
+};
+
+&nfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_nand>;
+	nand-bus-width = <8>;
+	nand-ecc-mode = "hw";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts
index c4956b0..d0e0f57 100644
--- a/arch/arm/boot/dts/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/imx53-m53evk.dts
@@ -10,17 +10,12 @@
  */
 
 /dts-v1/;
-#include "imx53.dtsi"
+#include "imx53-m53.dtsi"
 
 / {
 	model = "DENX M53EVK";
 	compatible = "denx,imx53-m53evk", "fsl,imx53";
 
-	memory {
-		reg = <0x70000000 0x20000000>,
-		      <0xb0000000 0x20000000>;
-	};
-
 	display1: display@di1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
@@ -81,25 +76,6 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		reg_3p2v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P2V";
-			regulator-min-microvolt = <3200000>;
-			regulator-max-microvolt = <3200000>;
-			regulator-always-on;
-		};
-
-
-		reg_backlight: regulator@1 {
-			compatible = "regulator-fixed";
-			reg = <1>;
-			regulator-name = "lcd-supply";
-			regulator-min-microvolt = <3200000>;
-			regulator-max-microvolt = <3200000>;
-			regulator-always-on;
-		};
-
 		reg_usbh1_vbus: regulator@3 {
 			compatible = "regulator-fixed";
 			reg = <3>;
@@ -174,50 +150,6 @@
 	};
 };
 
-&i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c2>;
-	clock-frequency = <400000>;
-	status = "okay";
-
-	stmpe610@41 {
-		compatible = "st,stmpe610";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x41>;
-		id = <0>;
-		blocks = <0x5>;
-		interrupts = <6 0x0>;
-		interrupt-parent = <&gpio7>;
-		irq-trigger = <0x1>;
-
-		stmpe_touchscreen {
-			compatible = "st,stmpe-ts";
-			reg = <0>;
-			st,sample-time = <4>;
-			st,mod-12b = <1>;
-			st,ref-sel = <0>;
-			st,adc-freq = <1>;
-			st,ave-ctrl = <3>;
-			st,touch-det-delay = <3>;
-			st,settling = <4>;
-			st,fraction-z = <7>;
-			st,i-drive = <1>;
-		};
-	};
-
-	eeprom: eeprom@50 {
-		compatible = "atmel,24c128";
-		reg = <0x50>;
-		pagesize = <32>;
-	};
-
-	rtc: rtc@68 {
-		compatible = "stm,m41t62";
-		reg = <0x68>;
-	};
-};
-
 &i2c3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
@@ -229,11 +161,8 @@
 	pinctrl-0 = <&pinctrl_hog>;
 
 	imx53-m53evk {
-		pinctrl_hog: hoggrp {
+		pinctrl_usb: usbgrp {
 			fsl,pins = <
-				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK	0x80000000
-				MX53_PAD_EIM_EB3__GPIO2_31		0x80000000
-				MX53_PAD_PATA_DA_0__GPIO7_6		0x80000000
 				MX53_PAD_GPIO_2__GPIO1_2		0x80000000
 				MX53_PAD_GPIO_3__USBOH3_USBH1_OC	0x80000000
 			>;
@@ -302,13 +231,6 @@
 			>;
 		};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX53_PAD_EIM_D16__I2C2_SDA		0xc0000000
-				MX53_PAD_EIM_EB2__I2C2_SCL		0xc0000000
-			>;
-		};
-
 		pinctrl_i2c3: i2c3grp {
 			fsl,pins = <
 				MX53_PAD_GPIO_6__I2C3_SDA		0xc0000000
@@ -353,26 +275,6 @@
 			>;
 		};
 
-		pinctrl_nand: nandgrp {
-			fsl,pins = <
-				MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B	0x4
-				MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B	0x4
-				MX53_PAD_NANDF_CLE__EMI_NANDF_CLE	0x4
-				MX53_PAD_NANDF_ALE__EMI_NANDF_ALE	0x4
-				MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B	0xe0
-				MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0	0xe0
-				MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0	0x4
-				MX53_PAD_PATA_DATA0__EMI_NANDF_D_0	0xa4
-				MX53_PAD_PATA_DATA1__EMI_NANDF_D_1	0xa4
-				MX53_PAD_PATA_DATA2__EMI_NANDF_D_2	0xa4
-				MX53_PAD_PATA_DATA3__EMI_NANDF_D_3	0xa4
-				MX53_PAD_PATA_DATA4__EMI_NANDF_D_4	0xa4
-				MX53_PAD_PATA_DATA5__EMI_NANDF_D_5	0xa4
-				MX53_PAD_PATA_DATA6__EMI_NANDF_D_6	0xa4
-				MX53_PAD_PATA_DATA7__EMI_NANDF_D_7	0xa4
-			>;
-		};
-
 		pinctrl_pwm1: pwm1grp {
 			fsl,pins = <
 				MX53_PAD_DISP0_DAT8__PWM1_PWMO		0x5
@@ -408,14 +310,6 @@
 	remote-endpoint = <&display1_in>;
 };
 
-&nfc {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_nand>;
-	nand-bus-width = <8>;
-	nand-ecc-mode = "hw";
-	status = "okay";
-};
-
 &pwm1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;
@@ -427,7 +321,6 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
@@ -450,6 +343,8 @@
 };
 
 &usbh1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb>;
 	vbus-supply = <&reg_usbh1_vbus>;
 	phy_type = "utmi";
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index 3e3f17a..2e44d2a 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -225,7 +225,6 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx53-qsb-common.dtsi b/arch/arm/boot/dts/imx53-qsb-common.dtsi
index fd8c60d..181ae5e 100644
--- a/arch/arm/boot/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi
@@ -141,7 +141,6 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
index e348796..704bd72 100644
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -502,7 +502,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	codec-handle = <&sgtl5000>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx53-voipac-bsb.dts b/arch/arm/boot/dts/imx53-voipac-bsb.dts
index 7f6711a..c17d3ad 100644
--- a/arch/arm/boot/dts/imx53-voipac-bsb.dts
+++ b/arch/arm/boot/dts/imx53-voipac-bsb.dts
@@ -154,6 +154,5 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 6456a00..64fa27b 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -108,7 +108,7 @@
 			clocks = <&clks IMX5_CLK_SATA_GATE>,
 				 <&clks IMX5_CLK_SATA_REF>,
 				 <&clks IMX5_CLK_AHB>;
-			clock-names = "sata_gate", "sata_ref", "ahb";
+			clock-names = "sata", "sata_ref", "ahb";
 			status = "disabled";
 		};
 
@@ -231,7 +231,6 @@
 					       <&sdma 25 1 0>;
 					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
-					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
 				};
 
@@ -260,6 +259,11 @@
 				};
 			};
 
+			aipstz1: bridge@53f00000 {
+				compatible = "fsl,imx53-aipstz";
+				reg = <0x53f00000 0x60>;
+			};
+
 			usbphy0: usbphy@0 {
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY1_GATE>;
@@ -572,6 +576,11 @@
 			reg = <0x60000000 0x10000000>;
 			ranges;
 
+			aipstz2: bridge@63f00000 {
+				compatible = "fsl,imx53-aipstz";
+				reg = <0x63f00000 0x60>;
+			};
+
 			iim: iim@63f98000 {
 				compatible = "fsl,imx53-iim", "fsl,imx27-iim";
 				reg = <0x63f98000 0x4000>;
@@ -661,7 +670,6 @@
 				       <&sdma 29 0 0>;
 				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
-				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
@@ -689,7 +697,6 @@
 				       <&sdma 47 0 0>;
 				dma-names = "rx", "tx";
 				fsl,fifo-depth = <15>;
-				fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
new file mode 100644
index 0000000..9cd06e5
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
@@ -0,0 +1,85 @@
+/*
+ * support fot the imx6 based aristainetos board
+ *
+ * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-aristainetos.dtsi"
+
+/ {
+	model = "aristainetos i.MX6 Dual Lite Board 4";
+	compatible = "fsl,imx6dl";
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <7>;
+		enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		status = "okay";
+	};
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+
+	soc {
+		display0: display@di0 {
+			compatible = "fsl,imx-parallel-display";
+			interface-pix-fmt = "rgb24";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_ipu_disp>;
+			status = "okay";
+
+			display-timings {
+				480x800p60 {
+					native-mode;
+					clock-frequency = <30000000>;
+					hactive = <480>;
+					vactive = <800>;
+					hfront-porch = <59>;
+					hback-porch = <10>;
+					hsync-len = <10>;
+					vback-porch = <15>;
+					vfront-porch = <15>;
+					vsync-len = <15>;
+					hsync-active = <1>;
+					vsync-active = <1>;
+				};
+			};
+
+			port {
+				display0_in: endpoint {
+					remote-endpoint = <&ipu1_di0_disp0>;
+				};
+			};
+		};
+	};
+};
+
+&ecspi2 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	status = "okay";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
new file mode 100644
index 0000000..b413e24
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
@@ -0,0 +1,74 @@
+/*
+ * support fot the imx6 based aristainetos board
+ *
+ * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-aristainetos.dtsi"
+
+/ {
+	model = "aristainetos i.MX6 Dual Lite Board 7";
+	compatible = "fsl,imx6dl";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+
+	soc {
+		display0: display@di0 {
+			compatible = "fsl,imx-parallel-display";
+			interface-pix-fmt = "rgb24";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_ipu_disp>;
+			status = "okay";
+
+			display-timings {
+				800x480p60 {
+					native-mode;
+					clock-frequency = <33246000>;
+					hactive = <800>;
+					vactive = <480>;
+					hfront-porch = <88>;
+					hback-porch = <88>;
+					hsync-len = <80>;
+					vback-porch = <10>;
+					vfront-porch = <10>;
+					vsync-len = <25>;
+					vsync-active = <1>;
+				};
+			};
+
+			port {
+				display0_in: endpoint {
+					remote-endpoint = <&ipu1_di0_disp0>;
+				};
+			};
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm3 0 3000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
diff --git a/arch/arm/boot/dts/imx6dl-gw51xx.dts b/arch/arm/boot/dts/imx6dl-gw51xx.dts
index 4bd055f..b2bd022 100644
--- a/arch/arm/boot/dts/imx6dl-gw51xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw51xx.dts
@@ -14,6 +14,6 @@
 #include "imx6qdl-gw51xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 DualLite GW51XX";
+	model = "Gateworks Ventana i.MX6 DualLite/Solo GW51XX";
 	compatible = "gw,imx6dl-gw51xx", "gw,ventana", "fsl,imx6dl";
 };
diff --git a/arch/arm/boot/dts/imx6dl-gw52xx.dts b/arch/arm/boot/dts/imx6dl-gw52xx.dts
index c913605..a2e0b73 100644
--- a/arch/arm/boot/dts/imx6dl-gw52xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw52xx.dts
@@ -14,6 +14,6 @@
 #include "imx6qdl-gw52xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 DualLite GW52XX";
+	model = "Gateworks Ventana i.MX6 DualLite/Solo GW52XX";
 	compatible = "gw,imx6dl-gw52xx", "gw,ventana", "fsl,imx6dl";
 };
diff --git a/arch/arm/boot/dts/imx6dl-gw53xx.dts b/arch/arm/boot/dts/imx6dl-gw53xx.dts
index 61818a1..6844b70 100644
--- a/arch/arm/boot/dts/imx6dl-gw53xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw53xx.dts
@@ -14,6 +14,6 @@
 #include "imx6qdl-gw53xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 DualLite GW53XX";
+	model = "Gateworks Ventana i.MX6 DualLite/Solo GW53XX";
 	compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl";
 };
diff --git a/arch/arm/boot/dts/imx6dl-gw54xx.dts b/arch/arm/boot/dts/imx6dl-gw54xx.dts
index ab38b67..be91541 100644
--- a/arch/arm/boot/dts/imx6dl-gw54xx.dts
+++ b/arch/arm/boot/dts/imx6dl-gw54xx.dts
@@ -14,6 +14,6 @@
 #include "imx6qdl-gw54xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 DualLite GW54XX";
+	model = "Gateworks Ventana i.MX6 DualLite/Solo GW54XX";
 	compatible = "gw,imx6dl-gw54xx", "gw,ventana", "fsl,imx6dl";
 };
diff --git a/arch/arm/boot/dts/imx6dl-rex-basic.dts b/arch/arm/boot/dts/imx6dl-rex-basic.dts
new file mode 100644
index 0000000..b13845c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-rex-basic.dts
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2014 FEDEVEL, Inc.
+ *
+ * Author: Robert Nelson <robertcnelson@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-rex.dtsi"
+
+/ {
+	model = "Rex Basic i.MX6 Dual Lite Board";
+	compatible = "rex,imx6dl-rex-basic", "fsl,imx6dl";
+
+	memory {
+		reg = <0x10000000 0x20000000>;
+	};
+};
+
+&ecspi3 {
+	flash: m25p80@0 {
+		compatible = "sst,sst25vf016b";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts
index 909fafc..43cb3fd 100644
--- a/arch/arm/boot/dts/imx6dl-riotboard.dts
+++ b/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -254,7 +254,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
@@ -335,10 +334,10 @@
 	imx6-riotboard {
 		pinctrl_audmux: audmuxgrp {
 			fsl,pins = <
-				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x8000000
-				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x8000000
-				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x8000000
-				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x8000000
+				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
+				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
+				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
+				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
 				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0		/* CAM_MCLK */
 			>;
 		};
@@ -376,7 +375,7 @@
 			fsl,pins = <
 				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
 				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x80000000
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b0b0
 				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b0b0
 				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b0b0
 				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b0b0
@@ -389,9 +388,9 @@
 				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0		/* AR8035 pin strapping: MODE#1: pull up */
 				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0		/* AR8035 pin strapping: MODE#3: pull up */
 				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x130b0		/* AR8035 pin strapping: MODE#0: pull down */
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0xc0000000	/* GPIO16 -> AR8035 25MHz */
+				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8	/* GPIO16 -> AR8035 25MHz */
 			        MX6QDL_PAD_EIM_D31__GPIO3_IO31		0x130b0		/* RGMII_nRST */
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x80000000	/* AR8035 interrupt */
+				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x180b0		/* AR8035 interrupt */
 				MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
 			>;
 		};
@@ -426,8 +425,8 @@
 
 		pinctrl_led: ledgrp {
 			fsl,pins = <
-				MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x80000000	/* user led0 */
-				MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x80000000	/* user led1 */
+				MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x1b0b1	/* user led0 */
+				MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x1b0b1	/* user led1 */
 			>;
 		};
 
@@ -493,8 +492,8 @@
 		pinctrl_usbotg: usbotggrp {
 			fsl,pins = <
 				MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x80000000	/* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
-				MX6QDL_PAD_EIM_D21__USB_OTG_OC		0x80000000
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x000b0	/* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
+				MX6QDL_PAD_EIM_D21__USB_OTG_OC		0x1b0b0
 			>;
 		};
 
@@ -506,8 +505,8 @@
 				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
 				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
 				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
-				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x80000000	/* SD2 CD */
-				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x80000000	/* SD2 WP */
+				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1b0b0	/* SD2 CD */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1f0b0	/* SD2 WP */
 			>;
 		};
 
@@ -519,8 +518,8 @@
 				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
 				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
 				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x80000000	/* SD3 CD */
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x80000000	/* SD3 WP */
+				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0	/* SD3 CD */
+				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1f0b0	/* SD3 WP */
 			>;
 		};
 
@@ -532,7 +531,7 @@
 				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17059
 				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17059
 				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17059
-				MX6QDL_PAD_NANDF_ALE__GPIO6_IO08	0x80000000	/* SD4 RST (eMMC) */
+				MX6QDL_PAD_NANDF_ALE__GPIO6_IO08	0x17059	/* SD4 RST (eMMC) */
 			>;
 		};
 	};
diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
new file mode 100644
index 0000000..913bb9a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6DL Module on CoMpact TFT";
+	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&ET070001DM6>;
+
+			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+        };
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+	status = "disabled";
+};
+
+&reg_can_xcvr {
+	status = "disabled";
+};
+
+&touchscreen {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
new file mode 100644
index 0000000..5fe465c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
@@ -0,0 +1,177 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-801x Module";
+	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+        };
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
new file mode 100644
index 0000000..c275eec
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-811x Module";
+	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+	aliases {
+		display = &lvds0;
+		lvds0 = &lvds0;
+		lvds1 = &lvds1;
+	};
+
+	backlight0: backlight0 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_lcd0_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	backlight1: backlight1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 0>;
+		power-supply = <&reg_lcd1_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+};
+
+&i2c3 {
+	polytouch2: eeti@04 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_eeti>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <22 0>;
+		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		linux,wakeup;
+	};
+};
+
+&iomuxc {
+	imx6dl-tx6u-811x {
+		pinctrl_eeti: eetigrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
+			>;
+		};
+	};
+};
+
+&kpp {
+	status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&lvds_timing0>;
+			lvds_timing0: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+
+	lvds1: lvds-channel@1 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "disabled";
+
+		display-timings {
+			native-mode = <&lvds_timing1>;
+			lvds_timing1: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts b/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts
new file mode 100644
index 0000000..f607d4f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-wandboard-revb1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 Dual Lite Board";
+	compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-wandboard.dts b/arch/arm/boot/dts/imx6dl-wandboard.dts
index e672891..bbb6167 100644
--- a/arch/arm/boot/dts/imx6dl-wandboard.dts
+++ b/arch/arm/boot/dts/imx6dl-wandboard.dts
@@ -10,7 +10,7 @@
  */
 /dts-v1/;
 #include "imx6dl.dtsi"
-#include "imx6qdl-wandboard.dtsi"
+#include "imx6qdl-wandboard-revc1.dtsi"
 
 / {
 	model = "Wandboard i.MX6 Dual Lite Board";
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 0a9c49d..b453e0e 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -35,8 +35,11 @@
 				396000	1175000
 			>;
 			clock-latency = <61036>; /* two CLK32 periods */
-			clocks = <&clks 104>, <&clks 6>, <&clks 16>,
-				 <&clks 17>, <&clks 170>;
+			clocks = <&clks IMX6QDL_CLK_ARM>,
+				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+				 <&clks IMX6QDL_CLK_STEP>,
+				 <&clks IMX6QDL_CLK_PLL1_SW>,
+				 <&clks IMX6QDL_CLK_PLL1_SYS>;
 			clock-names = "arm", "pll2_pfd2_396m", "step",
 				      "pll1_sw", "pll1_sys";
 			arm-supply = <&reg_arm>;
@@ -56,7 +59,7 @@
 		ocram: sram@00900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
-			clocks = <&clks 142>;
+			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
 		aips1: aips-bus@02000000 {
@@ -87,7 +90,7 @@
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021f8000 0x4000>;
 				interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 116>;
+				clocks = <&clks IMX6DL_CLK_I2C4>;
 				status = "disabled";
 			};
 		};
@@ -104,9 +107,9 @@
 };
 
 &ldb {
-	clocks = <&clks 33>, <&clks 34>,
-		 <&clks 39>, <&clks 40>,
-		 <&clks 135>, <&clks 136>;
+	clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+		 <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
+		 <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
 	clock-names = "di0_pll", "di1_pll",
 		      "di0_sel", "di1_sel",
 		      "di0", "di1";
diff --git a/arch/arm/boot/dts/imx6q-cubox-i.dts b/arch/arm/boot/dts/imx6q-cubox-i.dts
index bc5f31e..9efd8b0 100644
--- a/arch/arm/boot/dts/imx6q-cubox-i.dts
+++ b/arch/arm/boot/dts/imx6q-cubox-i.dts
@@ -13,4 +13,8 @@
 
 &sata {
 	status = "okay";
+	fsl,transmit-level-mV = <1104>;
+	fsl,transmit-boost-mdB = <0>;
+	fsl,transmit-atten-16ths = <9>;
+	fsl,no-spread-spectrum;
 };
diff --git a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
index e030263..8c1cb53 100644
--- a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
+++ b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
@@ -95,6 +95,12 @@
 	};
 };
 
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1>;
+	status = "okay";
+};
+
 &ecspi5 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi5>;
@@ -118,6 +124,13 @@
 	status = "okay";
 };
 
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+};
+
 &i2c2 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -274,6 +287,13 @@
 	};
 };
 
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
@@ -286,6 +306,13 @@
 			>;
 		};
 
+		pinctrl_can1: can1grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b0
+				MX6QDL_PAD_GPIO_7__FLEXCAN1_TX		0x1b0b0
+			>;
+		};
+
 		pinctrl_ecspi5: ecspi5rp-1 {
 			fsl,pins = <
 				MX6QDL_PAD_SD1_DAT0__ECSPI5_MISO	0x80000000
@@ -316,6 +343,13 @@
 			>;
 		};
 
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+			>;
+		};
+
 		pinctrl_i2c2: i2c2grp {
 			fsl,pins = <
 				MX6QDL_PAD_EIM_EB2__I2C2_SCL		0x4001b8b1
@@ -323,6 +357,19 @@
 			>;
 		};
 
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D17__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_pcie: pciegrp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL1__GPIO4_IO08		0x100b1
+			>;
+		};
+
 		pinctrl_pfuze: pfuze100grp1 {
 			fsl,pins = <
 				MX6QDL_PAD_EIM_D20__GPIO3_IO20		0x80000000
@@ -385,6 +432,13 @@
 	};
 };
 
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio4 8 0>;
+	status = "okay";
+};
+
 &sata {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6q-gw51xx.dts b/arch/arm/boot/dts/imx6q-gw51xx.dts
index 0e1406e..8e8bcd8 100644
--- a/arch/arm/boot/dts/imx6q-gw51xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw51xx.dts
@@ -14,6 +14,6 @@
 #include "imx6qdl-gw51xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 Quad GW51XX";
+	model = "Gateworks Ventana i.MX6 Dual/Quad GW51XX";
 	compatible = "gw,imx6q-gw51xx", "gw,ventana", "fsl,imx6q";
 };
diff --git a/arch/arm/boot/dts/imx6q-gw52xx.dts b/arch/arm/boot/dts/imx6q-gw52xx.dts
index 5f71ddb..a12c47e 100644
--- a/arch/arm/boot/dts/imx6q-gw52xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw52xx.dts
@@ -14,7 +14,7 @@
 #include "imx6qdl-gw52xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 Quad GW52XX";
+	model = "Gateworks Ventana i.MX6 Dual/Quad GW52XX";
 	compatible = "gw,imx6q-gw52xx", "gw,ventana", "fsl,imx6q";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-gw53xx.dts b/arch/arm/boot/dts/imx6q-gw53xx.dts
index 360c316..d76aaa8 100644
--- a/arch/arm/boot/dts/imx6q-gw53xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw53xx.dts
@@ -14,7 +14,7 @@
 #include "imx6qdl-gw53xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 Quad GW53XX";
+	model = "Gateworks Ventana i.MX6 Dual/Quad GW53XX";
 	compatible = "gw,imx6q-gw53xx", "gw,ventana", "fsl,imx6q";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts
index 3689eaa..22e6f8e 100644
--- a/arch/arm/boot/dts/imx6q-gw5400-a.dts
+++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts
@@ -115,9 +115,9 @@
 	};
 
 	sound {
-		compatible = "fsl,imx6q-sabrelite-sgtl5000",
+		compatible = "fsl,imx6q-ventana-sgtl5000",
 			     "fsl,imx-audio-sgtl5000";
-		model = "imx6q-sabrelite-sgtl5000";
+		model = "sgtl5000-audio";
 		ssi-controller = <&ssi1>;
 		audio-codec = <&codec>;
 		audio-routing =
@@ -504,7 +504,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts
index ab518d6..6e8f53e 100644
--- a/arch/arm/boot/dts/imx6q-gw54xx.dts
+++ b/arch/arm/boot/dts/imx6q-gw54xx.dts
@@ -14,7 +14,7 @@
 #include "imx6qdl-gw54xx.dtsi"
 
 / {
-	model = "Gateworks Ventana i.MX6 Quad GW54XX";
+	model = "Gateworks Ventana i.MX6 Dual/Quad GW54XX";
 	compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-rex-pro.dts b/arch/arm/boot/dts/imx6q-rex-pro.dts
new file mode 100644
index 0000000..3c2852b
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-rex-pro.dts
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2014 FEDEVEL, Inc.
+ *
+ * Author: Robert Nelson <robertcnelson@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-rex.dtsi"
+
+/ {
+	model = "Rex Pro i.MX6 Quad Board";
+	compatible = "rex,imx6q-rex-pro", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&ecspi3 {
+	flash: m25p80@0 {
+		compatible = "sst,sst25vf032b";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
new file mode 100644
index 0000000..b18fae1
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&ET070001DM6>;
+
+			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+        };
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+	status = "disabled";
+};
+
+&reg_can_xcvr {
+	status = "disabled";
+};
+
+&touchscreen {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010.dts b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
new file mode 100644
index 0000000..b58ec9c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
@@ -0,0 +1,177 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1010 Module";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+        };
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
new file mode 100644
index 0000000..0bb9a9d
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1020 Module on CoMpact TFT";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&ET070001DM6>;
+
+			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+        };
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&iomuxc {
+	imx6qdl-tx6 {
+		pinctrl_usdhc4: usdhc4grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+				MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+				MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+				MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+			>;
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+	status = "disabled";
+};
+
+&reg_can_xcvr {
+	status = "disabled";
+};
+
+&touchscreen {
+	status = "disabled";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020.dts b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
new file mode 100644
index 0000000..b96d80a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
@@ -0,0 +1,210 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1020 Module";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+        };
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&iomuxc {
+	imx6qdl-tx6 {
+		pinctrl_usdhc4: usdhc4grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+				MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+				MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+				MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+			>;
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1110.dts b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
new file mode 100644
index 0000000..88aa1e4
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1110 Module";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &lvds0;
+		lvds0 = &lvds0;
+		lvds1 = &lvds1;
+	};
+
+	backlight0: backlight0 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_lcd0_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	backlight1: backlight1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 0>;
+		power-supply = <&reg_lcd1_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+};
+
+&i2c3 {
+	polytouch1: eeti@04 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_eeti>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <22 0>;
+		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		linux,wakeup;
+	};
+};
+
+&iomuxc {
+	imx6q-tx6q-1110 {
+		pinctrl_eeti: eetigrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
+			>;
+		};
+	};
+};
+
+&kpp {
+	status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&lvds_timing0>;
+			lvds_timing0: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+
+	lvds1: lvds-channel@1 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "disabled";
+
+		display-timings {
+			native-mode = <&lvds_timing1>;
+			lvds_timing1: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-udoo.dts b/arch/arm/boot/dts/imx6q-udoo.dts
index 6c56106..e3bff2a 100644
--- a/arch/arm/boot/dts/imx6q-udoo.dts
+++ b/arch/arm/boot/dts/imx6q-udoo.dts
@@ -23,6 +23,23 @@
 	memory {
 		reg = <0x10000000 0x40000000>;
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb_h1_vbus: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "usb_h1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
+			gpio = <&gpio7 12 0>;
+		};
+	};
 };
 
 &fec {
@@ -81,6 +98,13 @@
 			>;
 		};
 
+		pinctrl_usbh: usbhgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
+				MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
+			>;
+		};
+
 		pinctrl_usdhc3: usdhc3grp {
 			fsl,pins = <
 				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
@@ -104,6 +128,14 @@
 	status = "okay";
 };
 
+&usbh1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh>;
+	vbus-supply = <&reg_usb_h1_vbus>;
+	clocks = <&clks 201>;
+	status = "okay";
+};
+
 &usdhc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc3>;
diff --git a/arch/arm/boot/dts/imx6q-wandboard-revb1.dts b/arch/arm/boot/dts/imx6q-wandboard-revb1.dts
new file mode 100644
index 0000000..20bf3c2
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-wandboard-revb1.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-wandboard-revb1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 Quad Board";
+	compatible = "wand,imx6q-wandboard", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-wandboard.dts b/arch/arm/boot/dts/imx6q-wandboard.dts
index 36be17f..4a8a6ee 100644
--- a/arch/arm/boot/dts/imx6q-wandboard.dts
+++ b/arch/arm/boot/dts/imx6q-wandboard.dts
@@ -10,7 +10,7 @@
  */
 /dts-v1/;
 #include "imx6q.dtsi"
-#include "imx6qdl-wandboard.dtsi"
+#include "imx6qdl-wandboard-revc1.dtsi"
 
 / {
 	model = "Wandboard i.MX6 Quad Board";
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index addd3f8..e9f3646 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -43,8 +43,11 @@
 				396000	1175000
 			>;
 			clock-latency = <61036>; /* two CLK32 periods */
-			clocks = <&clks 104>, <&clks 6>, <&clks 16>,
-				 <&clks 17>, <&clks 170>;
+			clocks = <&clks IMX6QDL_CLK_ARM>,
+				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+				 <&clks IMX6QDL_CLK_STEP>,
+				 <&clks IMX6QDL_CLK_PLL1_SW>,
+				 <&clks IMX6QDL_CLK_PLL1_SYS>;
 			clock-names = "arm", "pll2_pfd2_396m", "step",
 				      "pll1_sw", "pll1_sys";
 			arm-supply = <&reg_arm>;
@@ -78,7 +81,7 @@
 		ocram: sram@00900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x40000>;
-			clocks = <&clks 142>;
+			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
 		aips-bus@02000000 { /* AIPS1 */
@@ -89,7 +92,8 @@
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
 					reg = <0x02018000 0x4000>;
 					interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 116>, <&clks 116>;
+					clocks = <&clks IMX6Q_CLK_ECSPI5>,
+						 <&clks IMX6Q_CLK_ECSPI5>;
 					clock-names = "ipg", "per";
 					status = "disabled";
 				};
@@ -140,7 +144,9 @@
 			compatible = "fsl,imx6q-ahci";
 			reg = <0x02200000 0x4000>;
 			interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
-			clocks =  <&clks 154>, <&clks 187>, <&clks 105>;
+			clocks = <&clks IMX6QDL_CLK_SATA>,
+				 <&clks IMX6QDL_CLK_SATA_REF_100M>,
+				 <&clks IMX6QDL_CLK_AHB>;
 			clock-names = "sata", "sata_ref", "ahb";
 			status = "disabled";
 		};
@@ -152,10 +158,20 @@
 			reg = <0x02800000 0x400000>;
 			interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
 				     <0 7 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clks 133>, <&clks 134>, <&clks 137>;
+			clocks = <&clks IMX6QDL_CLK_IPU2>,
+				 <&clks IMX6QDL_CLK_IPU2_DI0>,
+				 <&clks IMX6QDL_CLK_IPU2_DI1>;
 			clock-names = "bus", "di0", "di1";
 			resets = <&src 4>;
 
+			ipu2_csi0: port@0 {
+				reg = <0>;
+			};
+
+			ipu2_csi1: port@1 {
+				reg = <1>;
+			};
+
 			ipu2_di0: port@2 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -230,9 +246,10 @@
 };
 
 &ldb {
-	clocks = <&clks 33>, <&clks 34>,
-		 <&clks 39>, <&clks 40>, <&clks 41>, <&clks 42>,
-		 <&clks 135>, <&clks 136>;
+	clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+		 <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
+		 <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
+		 <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
 	clock-names = "di0_pll", "di1_pll",
 		      "di0_sel", "di1_sel", "di2_sel", "di3_sel",
 		      "di0", "di1";
diff --git a/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi b/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi
new file mode 100644
index 0000000..e6d9195
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi
@@ -0,0 +1,418 @@
+/*
+ * support fot the imx6 based aristainetos board
+ *
+ * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_2p5v: regulator@0 {
+			compatible = "regulator-fixed";
+			regulator-name = "2P5V";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+
+		reg_3p3v: regulator@1 {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_usbh1_vbus: regulator@2 {
+			compatible = "regulator-fixed";
+			enable-active-high;
+			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_aristainetos_usbh1_vbus>;
+			regulator-name = "usb_h1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+		};
+
+		reg_usbotg_vbus: regulator@3 {
+			compatible = "regulator-fixed";
+			enable-active-high;
+			gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_aristainetos_usbotg_vbus>;
+			regulator-name = "usb_otg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	tmp103: tmp103@71 {
+		compatible = "ti,tmp103";
+		reg = <0x71>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	rtc@68 {
+		compatible = "dallas,m41t00";
+		reg = <0x68>;
+	};
+};
+
+&ecspi4 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio3 20 0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi4>;
+	status = "okay";
+
+	flash: m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "micron,n25q128a11";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usbotg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	vmmc-supply = <&reg_3p3v>;
+	cd-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	vmmc-supply = <&reg_3p3v>;
+	cd-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog &pinctrl_gpio>;
+
+	imx6qdl-aristainetos {
+		pinctrl_aristainetos_usbh1_vbus: aristainetos-usbh1-vbus {
+			fsl,pins = <MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0>;
+		};
+
+		pinctrl_aristainetos_usbotg_vbus: aristainetos-usbotg-vbus {
+			fsl,pins = <MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0>;
+		};
+
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD  0x1b0b0
+				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC  0x1b0b0
+				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD  0x1b0b0
+				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
+			>;
+		};
+
+		pinctrl_backlight: backlightgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_9__PWM1_OUT	0x1b0b0
+				MX6QDL_PAD_SD4_DAT1__PWM3_OUT	0x1b0b0
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02	0x1b0b0
+			>;
+		};
+
+		pinctrl_ecspi2: ecspi2grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
+				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
+				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
+				MX6QDL_PAD_EIM_D24__GPIO3_IO24  0x100b1
+			>;
+		};
+
+		pinctrl_ecspi4: ecspi4grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
+				MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
+				MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
+				MX6QDL_PAD_EIM_D20__GPIO3_IO20  0x100b1
+				MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO  0x1b0b0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC    0x1b0b0
+				MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
+				MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
+				MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN   0x1b0b0
+				MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER   0x1b0b0
+				MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
+				MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
+				MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN  0x1b0b0
+			>;
+		};
+
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b0
+				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b0
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX	0x1b0b0
+				MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX	0x1b0b0
+				>;
+		};
+
+		pinctrl_gpio: gpiogrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT2__GPIO2_IO10	0x1b0b0
+				MX6QDL_PAD_SD4_DAT3__GPIO2_IO11	0x1b0b0
+				MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
+				MX6QDL_PAD_SD4_DAT5__GPIO2_IO13	0x1b0b0
+				MX6QDL_PAD_GPIO_3__GPIO1_IO03	0x1b0b0
+				MX6QDL_PAD_GPIO_4__GPIO1_IO04	0x1b0b0
+				MX6QDL_PAD_GPIO_5__GPIO1_IO05	0x1b0b0
+				MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x1b0b0
+				MX6QDL_PAD_GPIO_7__GPIO1_IO07	0x1b0b0
+				MX6QDL_PAD_GPIO_8__GPIO1_IO08	0x1b0b0
+				MX6QDL_PAD_KEY_COL0__GPIO4_IO06	0x1b0b0
+			>;
+		};
+
+		pinctrl_gpmi_nand: gpminandgrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
+				MX6QDL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
+				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
+				MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
+				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B   0xb0b1
+				MX6QDL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
+				MX6QDL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
+				MX6QDL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
+				MX6QDL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
+				MX6QDL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
+				MX6QDL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
+				MX6QDL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
+				MX6QDL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
+				MX6QDL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
+				MX6QDL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
+				MX6QDL_PAD_SD4_DAT0__NAND_DQS      0x00b1
+			>;
+		};
+
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29   0x10
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+				MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
+				MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
+			>;
+		};
+
+		pinctrl_ipu_disp: ipudisp1grp {
+			fsl,pins = <
+				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x10
+				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x10
+				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x10
+				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x10
+				MX6QDL_PAD_DI0_PIN4__GPIO4_IO20			0x20000
+				MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x10
+				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x10
+				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x10
+				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x10
+				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x10
+				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x10
+				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x10
+				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x10
+				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x10
+				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x10
+				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x10
+				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x10
+				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x10
+				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x10
+				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x10
+				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x10
+				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x10
+				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x10
+				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18	0x10
+				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19	0x10
+				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20	0x10
+				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21	0x10
+				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22	0x10
+				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23	0x10
+				>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+				MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+			>;
+		};
+
+		pinctrl_uart4: uart4grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
+				MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
+				MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
+				MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
+			>;
+		};
+
+		pinctrl_uart5: uart5grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1
+				MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+			>;
+		};
+
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17059
+				MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10059
+				MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+				MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+				MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+				MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD    0x17059
+				MX6QDL_PAD_SD2_CLK__SD2_CLK    0x10059
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+				MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x1b0b0
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 744c8a2..234e7b7 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -121,9 +121,9 @@
 	};
 
 	sound {
-		compatible = "fsl,imx6q-sabrelite-sgtl5000",
+		compatible = "fsl,imx6q-ventana-sgtl5000",
 			     "fsl,imx-audio-sgtl5000";
-		model = "imx6q-sabrelite-sgtl5000";
+		model = "sgtl5000-audio";
 		ssi-controller = <&ssi1>;
 		audio-codec = <&codec>;
 		audio-routing =
@@ -489,7 +489,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index adf150c..143f84f 100644
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -124,9 +124,9 @@
 	};
 
 	sound {
-		compatible = "fsl,imx6q-sabrelite-sgtl5000",
+		compatible = "fsl,imx6q-ventana-sgtl5000",
 			     "fsl,imx-audio-sgtl5000";
-		model = "imx6q-sabrelite-sgtl5000";
+		model = "sgtl5000-audio";
 		ssi-controller = <&ssi1>;
 		audio-codec = <&codec>;
 		audio-routing =
@@ -533,7 +533,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
index 698d306..16e7ad3 100644
--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -114,9 +114,9 @@
 	};
 
 	sound {
-		compatible = "fsl,imx6q-sabrelite-sgtl5000",
+		compatible = "fsl,imx6q-ventana-sgtl5000",
 			     "fsl,imx-audio-sgtl5000";
-		model = "imx6q-sabrelite-sgtl5000";
+		model = "sgtl5000-audio";
 		ssi-controller = <&ssi1>;
 		audio-codec = <&codec>;
 		audio-routing =
@@ -555,12 +555,10 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
index 4c4b175..42ff525 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
@@ -381,7 +381,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
index faa3494..2694aa8 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
@@ -301,6 +301,7 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
 	phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
+	phy-supply = <&vdd_eth_io_reg>;
 	status = "disabled";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi
new file mode 100644
index 0000000..df7bcf8
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi
@@ -0,0 +1,357 @@
+/*
+ * Copyright 2014 FEDEVEL, Inc.
+ *
+ * Author: Robert Nelson <robertcnelson@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3p3v: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_usbh1_vbus: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh1>;
+			regulator-name = "usbh1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb_otg_vbus: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbotg>;
+			regulator-name = "usb_otg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_led>;
+
+		led0: usr {
+			label = "usr";
+			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx6-rex-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx6-rex-sgtl5000";
+		ssi-controller = <&ssi1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <3>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&ecspi2 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	status = "okay";
+};
+
+&ecspi3 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: sgtl5000@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks 201>;
+		VDDA-supply = <&reg_3p3v>;
+		VDDIO-supply = <&reg_3p3v>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	eeprom@57 {
+		compatible = "at,24c02";
+		reg = <0x57>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-rex {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				/* SGTL5000 sys_mclk */
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x030b0
+			>;
+		};
+
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
+				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
+				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
+				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
+			>;
+		};
+
+		pinctrl_ecspi2: ecspi2grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+				MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+				MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+				/* CS */
+				MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26	0x000b1
+			>;
+		};
+
+		pinctrl_ecspi3: ecspi3grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT17__ECSPI2_MISO	0x100b1
+				MX6QDL_PAD_DISP0_DAT16__ECSPI2_MOSI	0x100b1
+				MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK	0x100b1
+				/* CS */
+				MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12	0x000b1
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b0b0
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b0b0
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b0b0
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b0b0
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b0b0
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b0b0
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b0b0
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b0b0
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
+				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+				/* Phy reset */
+				MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x000b0
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001b8b1
+				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D17__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D18__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_led: ledgrp {
+			fsl,pins = <
+				/* user led */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x80000000
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
+				MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_usbh1: usbh1grp {
+			fsl,pins = <
+				/* power enable, high active */
+				MX6QDL_PAD_EIM_D31__GPIO3_IO31		0x10b0
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+				MX6QDL_PAD_EIM_D21__USB_OTG_OC		0x1b0b0
+				/* power enable, high active */
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x10b0
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
+				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
+				/* CD */
+				MX6QDL_PAD_NANDF_D2__GPIO2_IO02		0x1b0b0
+				/* WP */
+				MX6QDL_PAD_NANDF_D3__GPIO2_IO03		0x1f0b0
+			>;
+		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+				/* CD */
+				MX6QDL_PAD_NANDF_D0__GPIO2_IO00		0x1b0b0
+				/* WP */
+				MX6QDL_PAD_NANDF_D1__GPIO2_IO01		0x1f0b0
+			>;
+		};
+	};
+};
+
+&ssi1 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh1>;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <4>;
+	cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 6df6127..0a36129 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -381,7 +381,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 40ea365..ec43dde 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -340,6 +340,7 @@
 				MX6QDL_PAD_KEY_COL1__ECSPI1_MISO	0x100b1
 				MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI	0x100b1
 				MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK	0x100b1
+				MX6QDL_PAD_KEY_ROW1__GPIO4_IO09		0x1b0b0
 			>;
 		};
 
@@ -512,7 +513,6 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
new file mode 100644
index 0000000..f02b80b
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -0,0 +1,696 @@
+/*
+ * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+	aliases {
+		can0 = &can2;
+		can1 = &can1;
+		ethernet0 = &fec;
+		lcdif_23bit_pins_a = &pinctrl_disp0_1;
+		lcdif_24bit_pins_a = &pinctrl_disp0_2;
+		pwm0 = &pwm1;
+		pwm1 = &pwm2;
+		reg_can_xcvr = &reg_can_xcvr;
+		stk5led = &user_led;
+		usbotg = &usbotg;
+		sdhc0 = &usdhc1;
+		sdhc1 = &usdhc2;
+	};
+
+	memory {
+		reg = <0 0>; /* will be filled by U-Boot */
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		mclk: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <27000000>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power Button";
+			gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_POWER>;
+			gpio-key,wakeup;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		user_led: user {
+			label = "Heartbeat";
+			gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3v3_etn: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "3V3_ETN";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_etnphy_power>;
+			gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_2v5: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "2V5";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+
+		reg_3v3: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "3V3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_can_xcvr: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "CAN XCVR";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_flexcan_xcvr>;
+			gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+			enable-active-low;
+		};
+
+		reg_lcd0_pwr: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "LCD0 POWER";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_lcd0_pwr>;
+			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		reg_lcd1_pwr: regulator@5 {
+			compatible = "regulator-fixed";
+			reg = <5>;
+			regulator-name = "LCD1 POWER";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_lcd1_pwr>;
+			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		reg_usbh1_vbus: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "usbh1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh1_vbus>;
+			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usbotg_vbus: regulator@7 {
+			compatible = "regulator-fixed";
+			reg = <7>;
+			regulator-name = "usbotg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbotg_vbus>;
+			gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
+
+	sound {
+		compatible = "karo,imx6qdl-tx6qdl-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "sgtl5000-audio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_audmux>;
+		ssi-controller = <&ssi1>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <5>;
+	};
+};
+
+&audmux {
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can_xcvr>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can_xcvr>;
+	status = "okay";
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	fsl,spi-num-chipselects = <2>;
+	cs-gpios = <
+		&gpio2 30 GPIO_ACTIVE_HIGH
+		&gpio3 19 GPIO_ACTIVE_HIGH
+	>;
+	status = "okay";
+
+	spidev0: spi@0 {
+		compatible = "spidev";
+		reg = <0>;
+		spi-max-frequency = <54000000>;
+	};
+
+	spidev1: spi@1 {
+		compatible = "spidev";
+		reg = <1>;
+		spi-max-frequency = <54000000>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
+	phy-supply = <&reg_3v3_etn>;
+	status = "okay";
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
+	fsl,no-blockmark-swap;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	ds1339: rtc@68 {
+		compatible = "dallas,ds1339";
+		reg = <0x68>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	sgtl5000: sgtl5000@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		VDDA-supply = <&reg_2v5>;
+		VDDIO-supply = <&reg_3v3>;
+		clocks = <&mclk>;
+	};
+
+	polytouch: edt-ft5x06@38 {
+		compatible = "edt,edt-ft5x06";
+		reg = <0x38>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_edt_ft5x06>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <15 0>;
+		reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+		wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+		linux,wakeup;
+	};
+
+	touchscreen: tsc2007@48 {
+		compatible = "ti,tsc2007";
+		reg = <0x48>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_tsc2007>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <26 0>;
+		gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
+		ti,x-plate-ohms = <660>;
+		linux,wakeup;
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-tx6 {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_A18__GPIO2_IO20		0x1b0b1 /* LED */
+				MX6QDL_PAD_SD3_DAT2__GPIO7_IO06		0x1b0b1 /* ETN PHY RESET */
+				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1b0b1 /* ETN PHY INT */
+				MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x1b0b1 /* PWR BTN */
+			>;
+		};
+
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW1__AUD5_RXD		0x130b0 /* SSI1_RXD */
+				MX6QDL_PAD_KEY_ROW0__AUD5_TXD		0x110b0 /* SSI1_TXD */
+				MX6QDL_PAD_KEY_COL0__AUD5_TXC		0x130b0 /* SSI1_CLK */
+				MX6QDL_PAD_KEY_COL1__AUD5_TXFS		0x130b0 /* SSI1_FS */
+			>;
+		};
+
+		pinctrl_disp0_1: disp0grp-1 {
+			fsl,pins = <
+				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
+				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
+				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
+				/* PAD DISP0_DAT0 is used for the Flexcan transceiver control */
+				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0x10
+				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0x10
+				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0x10
+				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0x10
+				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0x10
+				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0x10
+				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0x10
+				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0x10
+				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0x10
+				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0x10
+				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0x10
+				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0x10
+				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0x10
+				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0x10
+				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0x10
+				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0x10
+				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0x10
+				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0x10
+				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0x10
+				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0x10
+				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0x10
+				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0x10
+				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0x10
+			>;
+		};
+
+		pinctrl_disp0_2: disp0grp-2 {
+			fsl,pins = <
+				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
+				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
+				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
+				MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0x10
+				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0x10
+				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0x10
+				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0x10
+				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0x10
+				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0x10
+				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0x10
+				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0x10
+				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0x10
+				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0x10
+				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0x10
+				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0x10
+				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0x10
+				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0x10
+				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0x10
+				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0x10
+				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0x10
+				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0x10
+				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0x10
+				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0x10
+				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0x10
+				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0x10
+				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0x10
+				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0x10
+			>;
+		};
+
+		pinctrl_ecspi1: ecspi1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x0b0b0
+				MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x0b0b0
+				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x0b0b0
+				MX6QDL_PAD_GPIO_19__ECSPI1_RDY		0x0b0b0
+				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x0b0b0 /* SPI CS0 */
+				MX6QDL_PAD_EIM_D19__GPIO3_IO19		0x0b0b0 /* SPI CS1 */
+			>;
+		};
+
+		pinctrl_edt_ft5x06: edt-ft5x06grp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_CS2__GPIO6_IO15	0x1b0b0 /* Interrupt */
+				MX6QDL_PAD_EIM_A16__GPIO2_IO22  	0x1b0b0 /* Reset */
+				MX6QDL_PAD_EIM_A17__GPIO2_IO21  	0x1b0b0 /* Wake */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0	0x1b0b0
+				MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1	0x1b0b0
+				MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER	0x1b0b0
+				MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN	0x1b0b0
+				MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0	0x1b0b0
+				MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1	0x1b0b0
+				MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN	0x1b0b0
+			>;
+		};
+
+		pinctrl_etnphy_power: etnphy-pwrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D20__GPIO3_IO20		0x1b0b1 /* ETN PHY POWER */
+			>;
+		};
+
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__FLEXCAN1_TX		0x1b0b0
+				MX6QDL_PAD_GPIO_8__FLEXCAN1_RX		0x1b0b0
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x1b0b0
+				MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x1b0b0
+			>;
+		};
+
+		pinctrl_flexcan_xcvr: flexcan-xcvrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21	0x1b0b0 /* Flexcan XCVR enable */
+			>;
+		};
+
+		pinctrl_gpmi_nand: gpminandgrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_CLE__NAND_CLE    	0x0b0b1
+				MX6QDL_PAD_NANDF_ALE__NAND_ALE    	0x0b0b1
+				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B  	0x0b0b1
+				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0x0b000
+				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B  	0x0b0b1
+				MX6QDL_PAD_SD4_CMD__NAND_RE_B     	0x0b0b1
+				MX6QDL_PAD_SD4_CLK__NAND_WE_B     	0x0b0b1
+				MX6QDL_PAD_NANDF_D0__NAND_DATA00  	0x0b0b1
+				MX6QDL_PAD_NANDF_D1__NAND_DATA01  	0x0b0b1
+				MX6QDL_PAD_NANDF_D2__NAND_DATA02  	0x0b0b1
+				MX6QDL_PAD_NANDF_D3__NAND_DATA03  	0x0b0b1
+				MX6QDL_PAD_NANDF_D4__NAND_DATA04  	0x0b0b1
+				MX6QDL_PAD_NANDF_D5__NAND_DATA05  	0x0b0b1
+				MX6QDL_PAD_NANDF_D6__NAND_DATA06  	0x0b0b1
+				MX6QDL_PAD_NANDF_D7__NAND_DATA07  	0x0b0b1
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_kpp: kppgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_9__KEY_COL6		0x1b0b1
+				MX6QDL_PAD_GPIO_4__KEY_COL7		0x1b0b1
+				MX6QDL_PAD_KEY_COL2__KEY_COL2		0x1b0b1
+				MX6QDL_PAD_KEY_COL3__KEY_COL3		0x1b0b1
+				MX6QDL_PAD_GPIO_2__KEY_ROW6		0x1b0b1
+				MX6QDL_PAD_GPIO_5__KEY_ROW7		0x1b0b1
+				MX6QDL_PAD_KEY_ROW2__KEY_ROW2		0x1b0b1
+				MX6QDL_PAD_KEY_ROW3__KEY_ROW3		0x1b0b1
+			>;
+		};
+
+		pinctrl_lcd0_pwr: lcd0-pwrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29		0x1b0b1 /* LCD Reset */
+			>;
+		};
+
+		pinctrl_lcd1_pwr: lcd1-pwrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_EB3__GPIO2_IO31		0x1b0b1 /* LCD Power Enable */
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_pwm2: pwm2grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_1__PWM2_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_tsc2007: tsc2007grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D26__GPIO3_IO26		0x1b0b0 /* Interrupt */
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart1_rtscts: uart1_rtsctsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT1__UART1_RTS_B	0x1b0b1
+				MX6QDL_PAD_SD3_DAT0__UART1_CTS_B	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2_rtscts: uart2_rtsctsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT5__UART2_RTS_B	0x1b0b1
+				MX6QDL_PAD_SD4_DAT6__UART2_CTS_B	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart3_rtscts: uart3_rtsctsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT3__UART3_CTS_B	0x1b0b1
+				MX6QDL_PAD_SD3_RST__UART3_RTS_B		0x1b0b1
+			>;
+		};
+
+		pinctrl_usbh1_vbus: usbh1-vbusgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D31__GPIO3_IO31		0x1b0b0 /* USBH1_VBUSEN */
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D23__GPIO3_IO23		0x17059
+			>;
+		};
+
+		pinctrl_usbotg_vbus: usbotg-vbusgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__GPIO1_IO07		0x1b0b0 /* USBOTG_VBUSEN */
+			>;
+		};
+
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD1_CMD__SD1_CMD		0x070b1
+				MX6QDL_PAD_SD1_CLK__SD1_CLK		0x070b1
+				MX6QDL_PAD_SD1_DAT0__SD1_DATA0		0x070b1
+				MX6QDL_PAD_SD1_DAT1__SD1_DATA1		0x070b1
+				MX6QDL_PAD_SD1_DAT2__SD1_DATA2		0x070b1
+				MX6QDL_PAD_SD1_DAT3__SD1_DATA3		0x070b1
+				MX6QDL_PAD_SD3_CMD__GPIO7_IO02		0x170b0 /* SD1 CD */
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x070b1
+				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x070b1
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x070b1
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x070b1
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x070b1
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x070b1
+				MX6QDL_PAD_SD3_CLK__GPIO7_IO03		0x170b0 /* SD2 CD */
+			>;
+		};
+	};
+};
+
+&kpp {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_kpp>;
+	/* sample keymap */
+	/* row/col 0,1 are mapped to KPP row/col 6,7 */
+	linux,keymap = <
+		MATRIX_KEY(6, 6, KEY_POWER) /* 0x06060074 */
+		MATRIX_KEY(6, 7, KEY_KP0) /* 0x06070052 */
+		MATRIX_KEY(6, 2, KEY_KP1) /* 0x0602004f */
+		MATRIX_KEY(6, 3, KEY_KP2) /* 0x06030050 */
+		MATRIX_KEY(7, 6, KEY_KP3) /* 0x07060051 */
+		MATRIX_KEY(7, 7, KEY_KP4) /* 0x0707004b */
+		MATRIX_KEY(7, 2, KEY_KP5) /* 0x0702004c */
+		MATRIX_KEY(7, 3, KEY_KP6) /* 0x0703004d */
+		MATRIX_KEY(2, 6, KEY_KP7) /* 0x02060047 */
+		MATRIX_KEY(2, 7, KEY_KP8) /* 0x02070048 */
+		MATRIX_KEY(2, 2, KEY_KP9) /* 0x02020049 */
+	>;
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	#pwm-cells = <3>;
+	status = "disabled";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	#pwm-cells = <3>;
+	status = "okay";
+};
+
+&ssi1 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2 &pinctrl_uart2_rtscts>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3 &pinctrl_uart3_rtscts>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	dr_mode = "host";
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usbotg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	dr_mode = "peripheral";
+	disable-over-current;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <4>;
+	no-1-8-v;
+	cd-gpios = <&gpio7 2 0>;
+	fsl,wp-controller;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	no-1-8-v;
+	cd-gpios = <&gpio7 3 0>;
+	fsl,wp-controller;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard-revb1.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard-revb1.dtsi
new file mode 100644
index 0000000..ef7fa62
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-wandboard-revb1.dtsi
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "imx6qdl-wandboard.dtsi"
+
+&iomuxc {
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-wandboard {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0		/* GPIO_0_CLKO */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x80000000	/* uSDHC1 CD */
+				MX6QDL_PAD_EIM_DA9__GPIO3_IO09		0x80000000	/* uSDHC3 CD */
+				MX6QDL_PAD_EIM_EB1__GPIO2_IO29		0x0f0b0		/* WL_REF_ON */
+				MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x0f0b0		/* WL_RST_N */
+				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x000b0		/* WL_REG_ON */
+				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x80000000	/* WL_HOST_WAKE */
+				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x80000000	/* WL_WAKE */
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29		0x80000000	/* RGMII_nRST */
+				MX6QDL_PAD_EIM_DA13__GPIO3_IO13		0x80000000	/* BT_ON */
+				MX6QDL_PAD_EIM_DA14__GPIO3_IO14		0x80000000	/* BT_WAKE */
+				MX6QDL_PAD_EIM_DA15__GPIO3_IO15		0x80000000	/* BT_HOST_WAKE */				
+			>;
+		};
+	};
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	non-removable;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard-revc1.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard-revc1.dtsi
new file mode 100644
index 0000000..8d893a7
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-wandboard-revc1.dtsi
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "imx6qdl-wandboard.dtsi"
+
+&iomuxc {
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-wandboard {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0		/* GPIO_0_CLKO */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x80000000	/* uSDHC1 CD */
+				MX6QDL_PAD_EIM_DA9__GPIO3_IO09		0x80000000	/* uSDHC3 CD */
+				MX6QDL_PAD_CSI0_DAT14__GPIO6_IO00	0x0f0b0		/* WIFI_ON (reset, active low) */
+				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x000b0		/* WL_REG_ON (unused) */
+				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x80000000	/* WL_HOST_WAKE, input */
+				MX6QDL_PAD_CSI0_DAT13__GPIO5_IO31	0x0f0b0		/* GPIO5_IO31 (Wifi Power Enable) */
+				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x80000000	/* WL_WAKE (unused) */
+				MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21	0x80000000	/* BT_ON */
+				MX6QDL_PAD_CSI0_DAT12__GPIO5_IO30	0x80000000	/* BT_WAKE */
+				MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20	0x80000000	/* BT_HOST_WAKE */
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29		0x80000000	/* RGMII_nRST */
+			>;
+		};
+	};
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
index 5c6f10c..5fb0916 100644
--- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -91,22 +91,8 @@
 
 &iomuxc {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_hog>;
 
 	imx6qdl-wandboard {
-		pinctrl_hog: hoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1 	 0x130b0
-				MX6QDL_PAD_GPIO_2__GPIO1_IO02	 0x80000000
-				MX6QDL_PAD_EIM_DA9__GPIO3_IO09	 0x80000000
-				MX6QDL_PAD_EIM_EB1__GPIO2_IO29   0x80000000 /* WL_REF_ON */
-				MX6QDL_PAD_EIM_A25__GPIO5_IO02   0x80000000 /* WL_RST_N */
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* WL_REG_ON */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* WL_HOST_WAKE */
-				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* WL_WAKE */
-				MX6QDL_PAD_EIM_D29__GPIO3_IO29   0x80000000
-			>;
-		};
 
 		pinctrl_audmux: audmuxgrp {
 			fsl,pins = <
@@ -233,7 +219,6 @@
 };
 
 &ssi1 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
@@ -269,13 +254,6 @@
 	status = "okay";
 };
 
-&usdhc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc2>;
-	non-removable;
-	status = "okay";
-};
-
 &usdhc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc3>;
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index ce05991..c701af9 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -10,6 +10,7 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 
+#include <dt-bindings/clock/imx6qdl-clock.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include "skeleton.dtsi"
@@ -94,7 +95,7 @@
 			interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
 			#dma-cells = <1>;
 			dma-channels = <4>;
-			clocks = <&clks 106>;
+			clocks = <&clks IMX6QDL_CLK_APBH_DMA>;
 		};
 
 		gpmi: gpmi-nand@00112000 {
@@ -105,8 +106,11 @@
 			reg-names = "gpmi-nand", "bch";
 			interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "bch";
-			clocks = <&clks 152>, <&clks 153>, <&clks 151>,
-				 <&clks 150>, <&clks 149>;
+			clocks = <&clks IMX6QDL_CLK_GPMI_IO>,
+				 <&clks IMX6QDL_CLK_GPMI_APB>,
+				 <&clks IMX6QDL_CLK_GPMI_BCH>,
+				 <&clks IMX6QDL_CLK_GPMI_BCH_APB>,
+				 <&clks IMX6QDL_CLK_PER1_BCH>;
 			clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch",
 				      "gpmi_bch_apb", "per1_bch";
 			dmas = <&dma_apbh 0>;
@@ -118,7 +122,7 @@
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x00a00600 0x20>;
 			interrupts = <1 13 0xf01>;
-			clocks = <&clks 15>;
+			clocks = <&clks IMX6QDL_CLK_TWD>;
 		};
 
 		L2: l2-cache@00a02000 {
@@ -149,7 +153,9 @@
 			                <0 0 0 2 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 			                <0 0 0 3 &intc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
 			                <0 0 0 4 &intc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clks 144>, <&clks 206>, <&clks 189>;
+			clocks = <&clks IMX6QDL_CLK_PCIE_AXI>,
+				 <&clks IMX6QDL_CLK_LVDS1_GATE>,
+				 <&clks IMX6QDL_CLK_PCIE_REF_125M>;
 			clock-names = "pcie", "pcie_bus", "pcie_phy";
 			status = "disabled";
 		};
@@ -180,11 +186,11 @@
 					dmas = <&sdma 14 18 0>,
 					       <&sdma 15 18 0>;
 					dma-names = "rx", "tx";
-					clocks = <&clks 197>, <&clks 3>,
-						 <&clks 197>, <&clks 107>,
-						 <&clks 0>,   <&clks 118>,
-						 <&clks 0>,  <&clks 139>,
-						 <&clks 0>;
+					clocks = <&clks IMX6QDL_CLK_SPDIF>, <&clks IMX6QDL_CLK_OSC>,
+						 <&clks IMX6QDL_CLK_SPDIF>, <&clks IMX6QDL_CLK_DUMMY>,
+						 <&clks IMX6QDL_CLK_DUMMY>, <&clks IMX6QDL_CLK_DUMMY>,
+						 <&clks IMX6QDL_CLK_DUMMY>, <&clks IMX6QDL_CLK_DUMMY>,
+						 <&clks IMX6QDL_CLK_DUMMY>;
 					clock-names = "core",  "rxtx0",
 						      "rxtx1", "rxtx2",
 						      "rxtx3", "rxtx4",
@@ -199,7 +205,8 @@
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
 					reg = <0x02008000 0x4000>;
 					interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 112>, <&clks 112>;
+					clocks = <&clks IMX6QDL_CLK_ECSPI1>,
+						 <&clks IMX6QDL_CLK_ECSPI1>;
 					clock-names = "ipg", "per";
 					dmas = <&sdma 3 7 1>, <&sdma 4 7 2>;
 					dma-names = "rx", "tx";
@@ -212,7 +219,8 @@
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
 					reg = <0x0200c000 0x4000>;
 					interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 113>, <&clks 113>;
+					clocks = <&clks IMX6QDL_CLK_ECSPI2>,
+						 <&clks IMX6QDL_CLK_ECSPI2>;
 					clock-names = "ipg", "per";
 					dmas = <&sdma 5 7 1>, <&sdma 6 7 2>;
 					dma-names = "rx", "tx";
@@ -225,7 +233,8 @@
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
 					reg = <0x02010000 0x4000>;
 					interrupts = <0 33 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 114>, <&clks 114>;
+					clocks = <&clks IMX6QDL_CLK_ECSPI3>,
+						 <&clks IMX6QDL_CLK_ECSPI3>;
 					clock-names = "ipg", "per";
 					dmas = <&sdma 7 7 1>, <&sdma 8 7 2>;
 					dma-names = "rx", "tx";
@@ -238,7 +247,8 @@
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
 					reg = <0x02014000 0x4000>;
 					interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 115>, <&clks 115>;
+					clocks = <&clks IMX6QDL_CLK_ECSPI4>,
+						 <&clks IMX6QDL_CLK_ECSPI4>;
 					clock-names = "ipg", "per";
 					dmas = <&sdma 9 7 1>, <&sdma 10 7 2>;
 					dma-names = "rx", "tx";
@@ -249,7 +259,8 @@
 					compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
 					interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 160>, <&clks 161>;
+					clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+						 <&clks IMX6QDL_CLK_UART_SERIAL>;
 					clock-names = "ipg", "per";
 					dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
 					dma-names = "rx", "tx";
@@ -263,46 +274,40 @@
 
 				ssi1: ssi@02028000 {
 					compatible = "fsl,imx6q-ssi",
-							"fsl,imx51-ssi",
-							"fsl,imx21-ssi";
+							"fsl,imx51-ssi";
 					reg = <0x02028000 0x4000>;
 					interrupts = <0 46 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 178>;
+					clocks = <&clks IMX6QDL_CLK_SSI1_IPG>;
 					dmas = <&sdma 37 1 0>,
 					       <&sdma 38 1 0>;
 					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
-					fsl,ssi-dma-events = <38 37>;
 					status = "disabled";
 				};
 
 				ssi2: ssi@0202c000 {
 					compatible = "fsl,imx6q-ssi",
-							"fsl,imx51-ssi",
-							"fsl,imx21-ssi";
+							"fsl,imx51-ssi";
 					reg = <0x0202c000 0x4000>;
 					interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 179>;
+					clocks = <&clks IMX6QDL_CLK_SSI2_IPG>;
 					dmas = <&sdma 41 1 0>,
 					       <&sdma 42 1 0>;
 					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
-					fsl,ssi-dma-events = <42 41>;
 					status = "disabled";
 				};
 
 				ssi3: ssi@02030000 {
 					compatible = "fsl,imx6q-ssi",
-							"fsl,imx51-ssi",
-							"fsl,imx21-ssi";
+							"fsl,imx51-ssi";
 					reg = <0x02030000 0x4000>;
 					interrupts = <0 48 IRQ_TYPE_LEVEL_HIGH>;
-					clocks = <&clks 180>;
+					clocks = <&clks IMX6QDL_CLK_SSI3_IPG>;
 					dmas = <&sdma 45 1 0>,
 					       <&sdma 46 1 0>;
 					dma-names = "rx", "tx";
 					fsl,fifo-depth = <15>;
-					fsl,ssi-dma-events = <46 45>;
 					status = "disabled";
 				};
 
@@ -331,7 +336,8 @@
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 62>, <&clks 145>;
+				clocks = <&clks IMX6QDL_CLK_IPG>,
+					 <&clks IMX6QDL_CLK_PWM1>;
 				clock-names = "ipg", "per";
 			};
 
@@ -340,7 +346,8 @@
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 62>, <&clks 146>;
+				clocks = <&clks IMX6QDL_CLK_IPG>,
+					 <&clks IMX6QDL_CLK_PWM2>;
 				clock-names = "ipg", "per";
 			};
 
@@ -349,7 +356,8 @@
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 62>, <&clks 147>;
+				clocks = <&clks IMX6QDL_CLK_IPG>,
+					 <&clks IMX6QDL_CLK_PWM3>;
 				clock-names = "ipg", "per";
 			};
 
@@ -358,7 +366,8 @@
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 62>, <&clks 148>;
+				clocks = <&clks IMX6QDL_CLK_IPG>,
+					 <&clks IMX6QDL_CLK_PWM4>;
 				clock-names = "ipg", "per";
 			};
 
@@ -366,7 +375,8 @@
 				compatible = "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 108>, <&clks 109>;
+				clocks = <&clks IMX6QDL_CLK_CAN1_IPG>,
+					 <&clks IMX6QDL_CLK_CAN1_SERIAL>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -375,7 +385,8 @@
 				compatible = "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <0 111 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 110>, <&clks 111>;
+				clocks = <&clks IMX6QDL_CLK_CAN2_IPG>,
+					 <&clks IMX6QDL_CLK_CAN2_SERIAL>;
 				clock-names = "ipg", "per";
 				status = "disabled";
 			};
@@ -384,7 +395,8 @@
 				compatible = "fsl,imx6q-gpt", "fsl,imx31-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 119>, <&clks 120>;
+				clocks = <&clks IMX6QDL_CLK_GPT_IPG>,
+					 <&clks IMX6QDL_CLK_GPT_IPG_PER>;
 				clock-names = "ipg", "per";
 			};
 
@@ -466,22 +478,25 @@
 			};
 
 			kpp: kpp@020b8000 {
+				compatible = "fsl,imx6q-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6QDL_CLK_IPG>;
+				status = "disabled";
 			};
 
 			wdog1: wdog@020bc000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 0>;
+				clocks = <&clks IMX6QDL_CLK_DUMMY>;
 			};
 
 			wdog2: wdog@020c0000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 0>;
+				clocks = <&clks IMX6QDL_CLK_DUMMY>;
 				status = "disabled";
 			};
 
@@ -599,14 +614,14 @@
 				interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>;
 				fsl,tempmon = <&anatop>;
 				fsl,tempmon-data = <&ocotp>;
-				clocks = <&clks 172>;
+				clocks = <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
 			};
 
 			usbphy1: usbphy@020c9000 {
 				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 182>;
+				clocks = <&clks IMX6QDL_CLK_USBPHY1>;
 				fsl,anatop = <&anatop>;
 			};
 
@@ -614,7 +629,7 @@
 				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 183>;
+				clocks = <&clks IMX6QDL_CLK_USBPHY2>;
 				fsl,anatop = <&anatop>;
 			};
 
@@ -727,7 +742,8 @@
 				reg = <0x00120000 0x9000>;
 				interrupts = <0 115 0x04>;
 				gpr = <&gpr>;
-				clocks = <&clks 123>, <&clks 124>;
+				clocks = <&clks IMX6QDL_CLK_HDMI_IAHB>,
+					 <&clks IMX6QDL_CLK_HDMI_ISFR>;
 				clock-names = "iahb", "isfr";
 				status = "disabled";
 
@@ -762,7 +778,8 @@
 				compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 155>, <&clks 155>;
+				clocks = <&clks IMX6QDL_CLK_SDMA>,
+					 <&clks IMX6QDL_CLK_SDMA>;
 				clock-names = "ipg", "ahb";
 				#dma-cells = <3>;
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
@@ -790,7 +807,7 @@
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 162>;
+				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 				fsl,usbphy = <&usbphy1>;
 				fsl,usbmisc = <&usbmisc 0>;
 				status = "disabled";
@@ -800,7 +817,7 @@
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 162>;
+				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 				fsl,usbphy = <&usbphy2>;
 				fsl,usbmisc = <&usbmisc 1>;
 				status = "disabled";
@@ -810,7 +827,7 @@
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 162>;
+				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 				fsl,usbmisc = <&usbmisc 2>;
 				status = "disabled";
 			};
@@ -819,7 +836,7 @@
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184600 0x200>;
 				interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 162>;
+				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 				fsl,usbmisc = <&usbmisc 3>;
 				status = "disabled";
 			};
@@ -828,7 +845,7 @@
 				#index-cells = <1>;
 				compatible = "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
-				clocks = <&clks 162>;
+				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 			};
 
 			fec: ethernet@02188000 {
@@ -837,7 +854,9 @@
 				interrupts-extended =
 					<&intc 0 118 IRQ_TYPE_LEVEL_HIGH>,
 					<&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 117>, <&clks 117>, <&clks 190>;
+				clocks = <&clks IMX6QDL_CLK_ENET>,
+					 <&clks IMX6QDL_CLK_ENET>,
+					 <&clks IMX6QDL_CLK_ENET_REF>;
 				clock-names = "ipg", "ahb", "ptp";
 				status = "disabled";
 			};
@@ -853,7 +872,9 @@
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 163>, <&clks 163>, <&clks 163>;
+				clocks = <&clks IMX6QDL_CLK_USDHC1>,
+					 <&clks IMX6QDL_CLK_USDHC1>,
+					 <&clks IMX6QDL_CLK_USDHC1>;
 				clock-names = "ipg", "ahb", "per";
 				bus-width = <4>;
 				status = "disabled";
@@ -863,7 +884,9 @@
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 164>, <&clks 164>, <&clks 164>;
+				clocks = <&clks IMX6QDL_CLK_USDHC2>,
+					 <&clks IMX6QDL_CLK_USDHC2>,
+					 <&clks IMX6QDL_CLK_USDHC2>;
 				clock-names = "ipg", "ahb", "per";
 				bus-width = <4>;
 				status = "disabled";
@@ -873,7 +896,9 @@
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 165>, <&clks 165>, <&clks 165>;
+				clocks = <&clks IMX6QDL_CLK_USDHC3>,
+					 <&clks IMX6QDL_CLK_USDHC3>,
+					 <&clks IMX6QDL_CLK_USDHC3>;
 				clock-names = "ipg", "ahb", "per";
 				bus-width = <4>;
 				status = "disabled";
@@ -883,7 +908,9 @@
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 166>, <&clks 166>, <&clks 166>;
+				clocks = <&clks IMX6QDL_CLK_USDHC4>,
+					 <&clks IMX6QDL_CLK_USDHC4>,
+					 <&clks IMX6QDL_CLK_USDHC4>;
 				clock-names = "ipg", "ahb", "per";
 				bus-width = <4>;
 				status = "disabled";
@@ -895,7 +922,7 @@
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021a0000 0x4000>;
 				interrupts = <0 36 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 125>;
+				clocks = <&clks IMX6QDL_CLK_I2C1>;
 				status = "disabled";
 			};
 
@@ -905,7 +932,7 @@
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021a4000 0x4000>;
 				interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 126>;
+				clocks = <&clks IMX6QDL_CLK_I2C2>;
 				status = "disabled";
 			};
 
@@ -915,7 +942,7 @@
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021a8000 0x4000>;
 				interrupts = <0 38 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 127>;
+				clocks = <&clks IMX6QDL_CLK_I2C3>;
 				status = "disabled";
 			};
 
@@ -936,7 +963,7 @@
 				compatible = "fsl,imx6q-weim";
 				reg = <0x021b8000 0x4000>;
 				interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 196>;
+				clocks = <&clks IMX6QDL_CLK_EIM_SLOW>;
 			};
 
 			ocotp: ocotp@021bc000 {
@@ -996,7 +1023,8 @@
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021e8000 0x4000>;
 				interrupts = <0 27 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 160>, <&clks 161>;
+				clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+					 <&clks IMX6QDL_CLK_UART_SERIAL>;
 				clock-names = "ipg", "per";
 				dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
 				dma-names = "rx", "tx";
@@ -1007,7 +1035,8 @@
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021ec000 0x4000>;
 				interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 160>, <&clks 161>;
+				clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+					 <&clks IMX6QDL_CLK_UART_SERIAL>;
 				clock-names = "ipg", "per";
 				dmas = <&sdma 29 4 0>, <&sdma 30 4 0>;
 				dma-names = "rx", "tx";
@@ -1018,7 +1047,8 @@
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f0000 0x4000>;
 				interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 160>, <&clks 161>;
+				clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+					 <&clks IMX6QDL_CLK_UART_SERIAL>;
 				clock-names = "ipg", "per";
 				dmas = <&sdma 31 4 0>, <&sdma 32 4 0>;
 				dma-names = "rx", "tx";
@@ -1029,7 +1059,8 @@
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f4000 0x4000>;
 				interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks 160>, <&clks 161>;
+				clocks = <&clks IMX6QDL_CLK_UART_IPG>,
+					 <&clks IMX6QDL_CLK_UART_SERIAL>;
 				clock-names = "ipg", "per";
 				dmas = <&sdma 33 4 0>, <&sdma 34 4 0>;
 				dma-names = "rx", "tx";
@@ -1044,10 +1075,20 @@
 			reg = <0x02400000 0x400000>;
 			interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>,
 				     <0 5 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clks 130>, <&clks 131>, <&clks 132>;
+			clocks = <&clks IMX6QDL_CLK_IPU1>,
+				 <&clks IMX6QDL_CLK_IPU1_DI0>,
+				 <&clks IMX6QDL_CLK_IPU1_DI1>;
 			clock-names = "bus", "di0", "di1";
 			resets = <&src 2>;
 
+			ipu1_csi0: port@0 {
+				reg = <0>;
+			};
+
+			ipu1_csi1: port@1 {
+				reg = <1>;
+			};
+
 			ipu1_di0: port@2 {
 				#address-cells = <1>;
 				#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index a8d9a93..3f9e041 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -116,8 +116,9 @@
 };
 
 &fec {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&pinctrl_fec>;
+	pinctrl-1 = <&pinctrl_fec_sleep>;
 	phy-mode = "rmii";
 	status = "okay";
 };
@@ -300,6 +301,19 @@
 			>;
 		};
 
+		pinctrl_fec_sleep: fecgrp-sleep {
+			fsl,pins = <
+				MX6SL_PAD_FEC_MDC__GPIO4_IO23      0x3080
+				MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25   0x3080
+				MX6SL_PAD_FEC_RXD0__GPIO4_IO17     0x3080
+				MX6SL_PAD_FEC_RXD1__GPIO4_IO18     0x3080
+				MX6SL_PAD_FEC_TX_EN__GPIO4_IO22    0x3080
+				MX6SL_PAD_FEC_TXD0__GPIO4_IO24     0x3080
+				MX6SL_PAD_FEC_TXD1__GPIO4_IO16     0x3080
+				MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26  0x3080
+			>;
+		};
+
 		pinctrl_i2c1: i2c1grp {
 			fsl,pins = <
 				MX6SL_PAD_I2C1_SCL__I2C1_SCL	0x4001b8b1
@@ -475,7 +489,6 @@
 };
 
 &ssi2 {
-	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 57d4abe..c75800c 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -227,8 +227,7 @@
 
 				ssi1: ssi@02028000 {
 					compatible = "fsl,imx6sl-ssi",
-							"fsl,imx51-ssi",
-							"fsl,imx21-ssi";
+							"fsl,imx51-ssi";
 					reg = <0x02028000 0x4000>;
 					interrupts = <0 46 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_SSI1>;
@@ -241,8 +240,7 @@
 
 				ssi2: ssi@0202c000 {
 					compatible = "fsl,imx6sl-ssi",
-							"fsl,imx51-ssi",
-							"fsl,imx21-ssi";
+							"fsl,imx51-ssi";
 					reg = <0x0202c000 0x4000>;
 					interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_SSI2>;
@@ -255,8 +253,7 @@
 
 				ssi3: ssi@02030000 {
 					compatible = "fsl,imx6sl-ssi",
-							"fsl,imx51-ssi",
-							"fsl,imx21-ssi";
+							"fsl,imx51-ssi";
 					reg = <0x02030000 0x4000>;
 					interrupts = <0 48 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SL_CLK_SSI3>;
@@ -403,6 +400,7 @@
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SL_CLK_DUMMY>;
+				status = "disabled";
 			};
 
 			wdog1: wdog@020bc000 {
@@ -607,7 +605,7 @@
 			};
 
 			sdma: sdma@020ec000 {
-				compatible = "fsl,imx6sl-sdma", "fsl,imx35-sdma";
+				compatible = "fsl,imx6sl-sdma", "fsl,imx6q-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SL_CLK_SDMA>,
diff --git a/arch/arm/boot/dts/imx6sx-pinfunc.h b/arch/arm/boot/dts/imx6sx-pinfunc.h
new file mode 100644
index 0000000..3e0b816
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx-pinfunc.h
@@ -0,0 +1,1544 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DTS_IMX6SX_PINFUNC_H
+#define __DTS_IMX6SX_PINFUNC_H
+
+/*
+ * The pin function ID is a tuple of
+ * <mux_reg conf_reg input_reg mux_mode input_val>
+ */
+#define MX6SX_PAD_GPIO1_IO00__I2C1_SCL                            0x0014 0x035C 0x07A8 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO00__USDHC1_VSELECT                      0x0014 0x035C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO00__SPDIF_LOCK                          0x0014 0x035C 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO00__CCM_WAIT                            0x0014 0x035C 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO00__WDOG1_WDOG_ANY                      0x0014 0x035C 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO00__GPIO1_IO_0                          0x0014 0x035C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO00__SNVS_HP_WRAPPER_VIO_5               0x0014 0x035C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO00__PHY_DTB_1                           0x0014 0x035C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO01__I2C1_SDA                            0x0018 0x0360 0x07AC 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO01__USDHC1_RESET_B                      0x0018 0x0360 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO01__SPDIF_SR_CLK                        0x0018 0x0360 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO01__CCM_STOP                            0x0018 0x0360 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO01__WDOG3_WDOG_B                        0x0018 0x0360 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO01__GPIO1_IO_1                          0x0018 0x0360 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO01__SNVS_HP_WRAPPER_VIO_5_CTL           0x0018 0x0360 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO01__PHY_DTB_0                           0x0018 0x0360 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO02__I2C2_SCL                            0x001C 0x0364 0x07B0 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO02__USDHC1_CD_B                         0x001C 0x0364 0x0864 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO02__CSI2_MCLK                           0x001C 0x0364 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO02__CCM_DI0_EXT_CLK                     0x001C 0x0364 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO02__WDOG1_WDOG_B                        0x001C 0x0364 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO02__GPIO1_IO_2                          0x001C 0x0364 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO02__CCM_REF_EN_B                        0x001C 0x0364 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO02__PHY_TDI                             0x001C 0x0364 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO03__I2C2_SDA                            0x0020 0x0368 0x07B4 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO03__USDHC1_WP                           0x0020 0x0368 0x0868 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO03__ENET1_REF_CLK_25M                   0x0020 0x0368 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO03__CCM_DI1_EXT_CLK                     0x0020 0x0368 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO03__WDOG2_WDOG_B                        0x0020 0x0368 0x0000 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO03__GPIO1_IO_3                          0x0020 0x0368 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO03__CCM_PLL3_BYP                        0x0020 0x0368 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO03__PHY_TCK                             0x0020 0x0368 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO04__UART1_RX                            0x0024 0x036C 0x0830 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO04__UART1_TX                            0x0024 0x036C 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO04__USDHC2_RESET_B                      0x0024 0x036C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO04__ENET1_MDC                           0x0024 0x036C 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO04__OSC32K_32K_OUT                      0x0024 0x036C 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO04__ENET2_REF_CLK2                      0x0024 0x036C 0x076C 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO04__GPIO1_IO_4                          0x0024 0x036C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO04__CCM_PLL2_BYP                        0x0024 0x036C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO04__PHY_TMS                             0x0024 0x036C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO05__UART1_RX                            0x0028 0x0370 0x0830 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO05__UART1_TX                            0x0028 0x0370 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO05__USDHC2_VSELECT                      0x0028 0x0370 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO05__ENET1_MDIO                          0x0028 0x0370 0x0764 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO05__ASRC_ASRC_EXT_CLK                   0x0028 0x0370 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO05__ENET1_REF_CLK1                      0x0028 0x0370 0x0760 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO05__GPIO1_IO_5                          0x0028 0x0370 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO05__SRC_TESTER_ACK                      0x0028 0x0370 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO05__PHY_TDO                             0x0028 0x0370 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO06__UART2_RX                            0x002C 0x0374 0x0838 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO06__UART2_TX                            0x002C 0x0374 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO06__USDHC2_CD_B                         0x002C 0x0374 0x086C 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO06__ENET2_MDC                           0x002C 0x0374 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO06__CSI1_MCLK                           0x002C 0x0374 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO06__UART1_RTS_B                         0x002C 0x0374 0x082C 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO06__GPIO1_IO_6                          0x002C 0x0374 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO06__SRC_ANY_PU_RESET                    0x002C 0x0374 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO06__OCOTP_CTRL_WRAPPER_FUSE_LATCHED     0x002C 0x0374 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO07__UART2_RX                            0x0030 0x0378 0x0838 0x0 0x1
+#define MX6SX_PAD_GPIO1_IO07__UART2_TX                            0x0030 0x0378 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO07__USDHC2_WP                           0x0030 0x0378 0x0870 0x1 0x1
+#define MX6SX_PAD_GPIO1_IO07__ENET2_MDIO                          0x0030 0x0378 0x0770 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO07__AUDMUX_MCLK                         0x0030 0x0378 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO07__UART1_CTS_B                         0x0030 0x0378 0x082C 0x4 0x1
+#define MX6SX_PAD_GPIO1_IO07__GPIO1_IO_7                          0x0030 0x0378 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO07__SRC_EARLY_RESET                     0x0030 0x0378 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO07__DCIC2_OUT                           0x0030 0x0378 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO07__VDEC_DEBUG_44                       0x0030 0x0378 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC                         0x0034 0x037C 0x0860 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO08__WDOG1_WDOG_B                        0x0034 0x037C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO08__SDMA_EXT_EVENT_0                    0x0034 0x037C 0x081C 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO08__CCM_PMIC_RDY                        0x0034 0x037C 0x069C 0x3 0x1
+#define MX6SX_PAD_GPIO1_IO08__UART2_RTS_B                         0x0034 0x037C 0x0834 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8                          0x0034 0x037C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO08__SRC_SYSTEM_RESET                    0x0034 0x037C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO08__DCIC1_OUT                           0x0034 0x037C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO08__VDEC_DEBUG_43                       0x0034 0x037C 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO09__USB_OTG1_PWR                        0x0038 0x0380 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO09__WDOG2_WDOG_B                        0x0038 0x0380 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO09__SDMA_EXT_EVENT_1                    0x0038 0x0380 0x0820 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO09__CCM_OUT0                            0x0038 0x0380 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO09__UART2_CTS_B                         0x0038 0x0380 0x0834 0x4 0x1
+#define MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9                          0x0038 0x0380 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO09__SRC_INT_BOOT                        0x0038 0x0380 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO09__OBSERVE_MUX_OUT_4                   0x0038 0x0380 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO09__VDEC_DEBUG_42                       0x0038 0x0380 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID                      0x003C 0x0384 0x0624 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO10__SPDIF_EXT_CLK                       0x003C 0x0384 0x0828 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO10__PWM1_OUT                            0x003C 0x0384 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO10__CCM_OUT1                            0x003C 0x0384 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO10__CSI1_FIELD                          0x003C 0x0384 0x070C 0x4 0x1
+#define MX6SX_PAD_GPIO1_IO10__GPIO1_IO_10                         0x003C 0x0384 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO10__CSU_CSU_INT_DEB                     0x003C 0x0384 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO10__OBSERVE_MUX_OUT_3                   0x003C 0x0384 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO10__VDEC_DEBUG_41                       0x003C 0x0384 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO11__USB_OTG2_OC                         0x0040 0x0388 0x085C 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO11__SPDIF_IN                            0x0040 0x0388 0x0824 0x1 0x2
+#define MX6SX_PAD_GPIO1_IO11__PWM2_OUT                            0x0040 0x0388 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO11__CCM_CLKO1                           0x0040 0x0388 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO11__MLB_DATA                            0x0040 0x0388 0x07EC 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO11__GPIO1_IO_11                         0x0040 0x0388 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO11__CSU_CSU_ALARM_AUT_0                 0x0040 0x0388 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO11__OBSERVE_MUX_OUT_2                   0x0040 0x0388 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO11__VDEC_DEBUG_40                       0x0040 0x0388 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO12__USB_OTG2_PWR                        0x0044 0x038C 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO12__SPDIF_OUT                           0x0044 0x038C 0x0000 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO12__PWM3_OUT                            0x0044 0x038C 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO12__CCM_CLKO2                           0x0044 0x038C 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO12__MLB_CLK                             0x0044 0x038C 0x07E8 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12                         0x0044 0x038C 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO12__CSU_CSU_ALARM_AUT_1                 0x0044 0x038C 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO12__OBSERVE_MUX_OUT_1                   0x0044 0x038C 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO12__VDEC_DEBUG_39                       0x0044 0x038C 0x0000 0x8 0x0
+#define MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY                      0x0048 0x0390 0x0000 0x0 0x0
+#define MX6SX_PAD_GPIO1_IO13__ANATOP_OTG2_ID                      0x0048 0x0390 0x0628 0x1 0x0
+#define MX6SX_PAD_GPIO1_IO13__PWM4_OUT                            0x0048 0x0390 0x0000 0x2 0x0
+#define MX6SX_PAD_GPIO1_IO13__CCM_OUT2                            0x0048 0x0390 0x0000 0x3 0x0
+#define MX6SX_PAD_GPIO1_IO13__MLB_SIG                             0x0048 0x0390 0x07F0 0x4 0x0
+#define MX6SX_PAD_GPIO1_IO13__GPIO1_IO_13                         0x0048 0x0390 0x0000 0x5 0x0
+#define MX6SX_PAD_GPIO1_IO13__CSU_CSU_ALARM_AUT_2                 0x0048 0x0390 0x0000 0x6 0x0
+#define MX6SX_PAD_GPIO1_IO13__OBSERVE_MUX_OUT_0                   0x0048 0x0390 0x0000 0x7 0x0
+#define MX6SX_PAD_GPIO1_IO13__VDEC_DEBUG_38                       0x0048 0x0390 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA00__CSI1_DATA_2                         0x004C 0x0394 0x06A8 0x0 0x0
+#define MX6SX_PAD_CSI_DATA00__ESAI_TX_CLK                         0x004C 0x0394 0x078C 0x1 0x1
+#define MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC                     0x004C 0x0394 0x0684 0x2 0x1
+#define MX6SX_PAD_CSI_DATA00__I2C1_SCL                            0x004C 0x0394 0x07A8 0x3 0x0
+#define MX6SX_PAD_CSI_DATA00__UART6_RI_B                          0x004C 0x0394 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA00__GPIO1_IO_14                         0x004C 0x0394 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA00__WEIM_DATA_23                        0x004C 0x0394 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA00__SAI1_TX_BCLK                        0x004C 0x0394 0x0800 0x7 0x0
+#define MX6SX_PAD_CSI_DATA00__VADC_DATA_4                         0x004C 0x0394 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA00__MMDC_DEBUG_37                       0x004C 0x0394 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA01__CSI1_DATA_3                         0x0050 0x0398 0x06AC 0x0 0x0
+#define MX6SX_PAD_CSI_DATA01__ESAI_TX_FS                          0x0050 0x0398 0x077C 0x1 0x1
+#define MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS                    0x0050 0x0398 0x0688 0x2 0x1
+#define MX6SX_PAD_CSI_DATA01__I2C1_SDA                            0x0050 0x0398 0x07AC 0x3 0x0
+#define MX6SX_PAD_CSI_DATA01__UART6_DSR_B                         0x0050 0x0398 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA01__GPIO1_IO_15                         0x0050 0x0398 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA01__WEIM_DATA_22                        0x0050 0x0398 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA01__SAI1_TX_SYNC                        0x0050 0x0398 0x0804 0x7 0x0
+#define MX6SX_PAD_CSI_DATA01__VADC_DATA_5                         0x0050 0x0398 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA01__MMDC_DEBUG_38                       0x0050 0x0398 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA02__CSI1_DATA_4                         0x0054 0x039C 0x06B0 0x0 0x0
+#define MX6SX_PAD_CSI_DATA02__ESAI_RX_CLK                         0x0054 0x039C 0x0788 0x1 0x1
+#define MX6SX_PAD_CSI_DATA02__AUDMUX_AUD6_RXC                     0x0054 0x039C 0x067C 0x2 0x1
+#define MX6SX_PAD_CSI_DATA02__KPP_COL_5                           0x0054 0x039C 0x07C8 0x3 0x0
+#define MX6SX_PAD_CSI_DATA02__UART6_DTR_B                         0x0054 0x039C 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA02__GPIO1_IO_16                         0x0054 0x039C 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA02__WEIM_DATA_21                        0x0054 0x039C 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA02__SAI1_RX_BCLK                        0x0054 0x039C 0x07F4 0x7 0x0
+#define MX6SX_PAD_CSI_DATA02__VADC_DATA_6                         0x0054 0x039C 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA02__MMDC_DEBUG_39                       0x0054 0x039C 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA03__CSI1_DATA_5                         0x0058 0x03A0 0x06B4 0x0 0x0
+#define MX6SX_PAD_CSI_DATA03__ESAI_RX_FS                          0x0058 0x03A0 0x0778 0x1 0x1
+#define MX6SX_PAD_CSI_DATA03__AUDMUX_AUD6_RXFS                    0x0058 0x03A0 0x0680 0x2 0x1
+#define MX6SX_PAD_CSI_DATA03__KPP_ROW_5                           0x0058 0x03A0 0x07D4 0x3 0x0
+#define MX6SX_PAD_CSI_DATA03__UART6_DCD_B                         0x0058 0x03A0 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA03__GPIO1_IO_17                         0x0058 0x03A0 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA03__WEIM_DATA_20                        0x0058 0x03A0 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA03__SAI1_RX_SYNC                        0x0058 0x03A0 0x07FC 0x7 0x0
+#define MX6SX_PAD_CSI_DATA03__VADC_DATA_7                         0x0058 0x03A0 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA03__MMDC_DEBUG_40                       0x0058 0x03A0 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA04__CSI1_DATA_6                         0x005C 0x03A4 0x06B8 0x0 0x0
+#define MX6SX_PAD_CSI_DATA04__ESAI_TX1                            0x005C 0x03A4 0x0794 0x1 0x1
+#define MX6SX_PAD_CSI_DATA04__SPDIF_OUT                           0x005C 0x03A4 0x0000 0x2 0x0
+#define MX6SX_PAD_CSI_DATA04__KPP_COL_6                           0x005C 0x03A4 0x07CC 0x3 0x0
+#define MX6SX_PAD_CSI_DATA04__UART6_RX                            0x005C 0x03A4 0x0858 0x4 0x0
+#define MX6SX_PAD_CSI_DATA04__UART6_TX                            0x005C 0x03A4 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA04__GPIO1_IO_18                         0x005C 0x03A4 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA04__WEIM_DATA_19                        0x005C 0x03A4 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA04__PWM5_OUT                            0x005C 0x03A4 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA04__VADC_DATA_8                         0x005C 0x03A4 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA04__MMDC_DEBUG_41                       0x005C 0x03A4 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA05__CSI1_DATA_7                         0x0060 0x03A8 0x06BC 0x0 0x0
+#define MX6SX_PAD_CSI_DATA05__ESAI_TX4_RX1                        0x0060 0x03A8 0x07A0 0x1 0x1
+#define MX6SX_PAD_CSI_DATA05__SPDIF_IN                            0x0060 0x03A8 0x0824 0x2 0x1
+#define MX6SX_PAD_CSI_DATA05__KPP_ROW_6                           0x0060 0x03A8 0x07D8 0x3 0x0
+#define MX6SX_PAD_CSI_DATA05__UART6_RX                            0x0060 0x03A8 0x0858 0x4 0x1
+#define MX6SX_PAD_CSI_DATA05__UART6_TX                            0x0060 0x03A8 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_DATA05__GPIO1_IO_19                         0x0060 0x03A8 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA05__WEIM_DATA_18                        0x0060 0x03A8 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA05__PWM6_OUT                            0x0060 0x03A8 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA05__VADC_DATA_9                         0x0060 0x03A8 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA05__MMDC_DEBUG_42                       0x0060 0x03A8 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA06__CSI1_DATA_8                         0x0064 0x03AC 0x06C0 0x0 0x0
+#define MX6SX_PAD_CSI_DATA06__ESAI_TX2_RX3                        0x0064 0x03AC 0x0798 0x1 0x1
+#define MX6SX_PAD_CSI_DATA06__I2C4_SCL                            0x0064 0x03AC 0x07C0 0x2 0x2
+#define MX6SX_PAD_CSI_DATA06__KPP_COL_7                           0x0064 0x03AC 0x07D0 0x3 0x0
+#define MX6SX_PAD_CSI_DATA06__UART6_RTS_B                         0x0064 0x03AC 0x0854 0x4 0x0
+#define MX6SX_PAD_CSI_DATA06__GPIO1_IO_20                         0x0064 0x03AC 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA06__WEIM_DATA_17                        0x0064 0x03AC 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA06__DCIC2_OUT                           0x0064 0x03AC 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA06__VADC_DATA_10                        0x0064 0x03AC 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA06__MMDC_DEBUG_43                       0x0064 0x03AC 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_DATA07__CSI1_DATA_9                         0x0068 0x03B0 0x06C4 0x0 0x0
+#define MX6SX_PAD_CSI_DATA07__ESAI_TX3_RX2                        0x0068 0x03B0 0x079C 0x1 0x1
+#define MX6SX_PAD_CSI_DATA07__I2C4_SDA                            0x0068 0x03B0 0x07C4 0x2 0x2
+#define MX6SX_PAD_CSI_DATA07__KPP_ROW_7                           0x0068 0x03B0 0x07DC 0x3 0x0
+#define MX6SX_PAD_CSI_DATA07__UART6_CTS_B                         0x0068 0x03B0 0x0854 0x4 0x1
+#define MX6SX_PAD_CSI_DATA07__GPIO1_IO_21                         0x0068 0x03B0 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_DATA07__WEIM_DATA_16                        0x0068 0x03B0 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_DATA07__DCIC1_OUT                           0x0068 0x03B0 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_DATA07__VADC_DATA_11                        0x0068 0x03B0 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_DATA07__MMDC_DEBUG_44                       0x0068 0x03B0 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_HSYNC__CSI1_HSYNC                           0x006C 0x03B4 0x0700 0x0 0x0
+#define MX6SX_PAD_CSI_HSYNC__ESAI_TX0                             0x006C 0x03B4 0x0790 0x1 0x1
+#define MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD                      0x006C 0x03B4 0x0678 0x2 0x1
+#define MX6SX_PAD_CSI_HSYNC__UART4_RTS_B                          0x006C 0x03B4 0x0844 0x3 0x2
+#define MX6SX_PAD_CSI_HSYNC__MQS_LEFT                             0x006C 0x03B4 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_HSYNC__GPIO1_IO_22                          0x006C 0x03B4 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_HSYNC__WEIM_DATA_25                         0x006C 0x03B4 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_HSYNC__SAI1_TX_DATA_0                       0x006C 0x03B4 0x0000 0x7 0x0
+#define MX6SX_PAD_CSI_HSYNC__VADC_DATA_2                          0x006C 0x03B4 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_HSYNC__MMDC_DEBUG_35                        0x006C 0x03B4 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_MCLK__CSI1_MCLK                             0x0070 0x03B8 0x0000 0x0 0x0
+#define MX6SX_PAD_CSI_MCLK__ESAI_TX_HF_CLK                        0x0070 0x03B8 0x0784 0x1 0x1
+#define MX6SX_PAD_CSI_MCLK__OSC32K_32K_OUT                        0x0070 0x03B8 0x0000 0x2 0x0
+#define MX6SX_PAD_CSI_MCLK__UART4_RX                              0x0070 0x03B8 0x0848 0x3 0x2
+#define MX6SX_PAD_CSI_MCLK__UART4_TX                              0x0070 0x03B8 0x0000 0x3 0x0
+#define MX6SX_PAD_CSI_MCLK__ANATOP_32K_OUT                        0x0070 0x03B8 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_MCLK__GPIO1_IO_23                           0x0070 0x03B8 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_MCLK__WEIM_DATA_26                          0x0070 0x03B8 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_MCLK__CSI1_FIELD                            0x0070 0x03B8 0x070C 0x7 0x0
+#define MX6SX_PAD_CSI_MCLK__VADC_DATA_1                           0x0070 0x03B8 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_MCLK__MMDC_DEBUG_34                         0x0070 0x03B8 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_PIXCLK__CSI1_PIXCLK                         0x0074 0x03BC 0x0704 0x0 0x0
+#define MX6SX_PAD_CSI_PIXCLK__ESAI_RX_HF_CLK                      0x0074 0x03BC 0x0780 0x1 0x1
+#define MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK                         0x0074 0x03BC 0x0000 0x2 0x0
+#define MX6SX_PAD_CSI_PIXCLK__UART4_RX                            0x0074 0x03BC 0x0848 0x3 0x3
+#define MX6SX_PAD_CSI_PIXCLK__UART4_TX                            0x0074 0x03BC 0x0000 0x3 0x0
+#define MX6SX_PAD_CSI_PIXCLK__ANATOP_24M_OUT                      0x0074 0x03BC 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_PIXCLK__GPIO1_IO_24                         0x0074 0x03BC 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_PIXCLK__WEIM_DATA_27                        0x0074 0x03BC 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_PIXCLK__ESAI_TX_HF_CLK                      0x0074 0x03BC 0x0784 0x7 0x2
+#define MX6SX_PAD_CSI_PIXCLK__VADC_CLK                            0x0074 0x03BC 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_PIXCLK__MMDC_DEBUG_33                       0x0074 0x03BC 0x0000 0x9 0x0
+#define MX6SX_PAD_CSI_VSYNC__CSI1_VSYNC                           0x0078 0x03C0 0x0708 0x0 0x0
+#define MX6SX_PAD_CSI_VSYNC__ESAI_TX5_RX0                         0x0078 0x03C0 0x07A4 0x1 0x1
+#define MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD                      0x0078 0x03C0 0x0674 0x2 0x1
+#define MX6SX_PAD_CSI_VSYNC__UART4_CTS_B                          0x0078 0x03C0 0x0844 0x3 0x3
+#define MX6SX_PAD_CSI_VSYNC__MQS_RIGHT                            0x0078 0x03C0 0x0000 0x4 0x0
+#define MX6SX_PAD_CSI_VSYNC__GPIO1_IO_25                          0x0078 0x03C0 0x0000 0x5 0x0
+#define MX6SX_PAD_CSI_VSYNC__WEIM_DATA_24                         0x0078 0x03C0 0x0000 0x6 0x0
+#define MX6SX_PAD_CSI_VSYNC__SAI1_RX_DATA_0                       0x0078 0x03C0 0x07F8 0x7 0x0
+#define MX6SX_PAD_CSI_VSYNC__VADC_DATA_3                          0x0078 0x03C0 0x0000 0x8 0x0
+#define MX6SX_PAD_CSI_VSYNC__MMDC_DEBUG_36                        0x0078 0x03C0 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_COL__ENET1_COL                            0x007C 0x03C4 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_COL__ENET2_MDC                            0x007C 0x03C4 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET1_COL__AUDMUX_AUD4_TXC                      0x007C 0x03C4 0x0654 0x2 0x1
+#define MX6SX_PAD_ENET1_COL__UART1_RI_B                           0x007C 0x03C4 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_COL__SPDIF_EXT_CLK                        0x007C 0x03C4 0x0828 0x4 0x1
+#define MX6SX_PAD_ENET1_COL__GPIO2_IO_0                           0x007C 0x03C4 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_COL__CSI2_DATA_23                         0x007C 0x03C4 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_COL__LCDIF2_DATA_16                       0x007C 0x03C4 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_COL__VDEC_DEBUG_37                        0x007C 0x03C4 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_COL__PCIE_CTRL_DEBUG_31                   0x007C 0x03C4 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_CRS__ENET1_CRS                            0x0080 0x03C8 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_CRS__ENET2_MDIO                           0x0080 0x03C8 0x0770 0x1 0x1
+#define MX6SX_PAD_ENET1_CRS__AUDMUX_AUD4_TXD                      0x0080 0x03C8 0x0648 0x2 0x1
+#define MX6SX_PAD_ENET1_CRS__UART1_DCD_B                          0x0080 0x03C8 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_CRS__SPDIF_LOCK                           0x0080 0x03C8 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_CRS__GPIO2_IO_1                           0x0080 0x03C8 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_CRS__CSI2_DATA_22                         0x0080 0x03C8 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_CRS__LCDIF2_DATA_17                       0x0080 0x03C8 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_CRS__VDEC_DEBUG_36                        0x0080 0x03C8 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_CRS__PCIE_CTRL_DEBUG_30                   0x0080 0x03C8 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_MDC__ENET1_MDC                            0x0084 0x03CC 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_MDC__ENET2_MDC                            0x0084 0x03CC 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET1_MDC__AUDMUX_AUD3_RXFS                     0x0084 0x03CC 0x0638 0x2 0x1
+#define MX6SX_PAD_ENET1_MDC__ANATOP_24M_OUT                       0x0084 0x03CC 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_MDC__EPIT2_OUT                            0x0084 0x03CC 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_MDC__GPIO2_IO_2                           0x0084 0x03CC 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_MDC__USB_OTG1_PWR                         0x0084 0x03CC 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_MDC__PWM7_OUT                             0x0084 0x03CC 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_MDIO__ENET1_MDIO                          0x0088 0x03D0 0x0764 0x0 0x1
+#define MX6SX_PAD_ENET1_MDIO__ENET2_MDIO                          0x0088 0x03D0 0x0770 0x1 0x2
+#define MX6SX_PAD_ENET1_MDIO__AUDMUX_MCLK                         0x0088 0x03D0 0x0000 0x2 0x0
+#define MX6SX_PAD_ENET1_MDIO__OSC32K_32K_OUT                      0x0088 0x03D0 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_MDIO__EPIT1_OUT                           0x0088 0x03D0 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_MDIO__GPIO2_IO_3                          0x0088 0x03D0 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_MDIO__USB_OTG1_OC                         0x0088 0x03D0 0x0860 0x6 0x1
+#define MX6SX_PAD_ENET1_MDIO__PWM8_OUT                            0x0088 0x03D0 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__ENET1_RX_CLK                      0x008C 0x03D4 0x0768 0x0 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__ENET1_REF_CLK_25M                 0x008C 0x03D4 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__AUDMUX_AUD4_TXFS                  0x008C 0x03D4 0x0658 0x2 0x1
+#define MX6SX_PAD_ENET1_RX_CLK__UART1_DSR_B                       0x008C 0x03D4 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__SPDIF_OUT                         0x008C 0x03D4 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__GPIO2_IO_4                        0x008C 0x03D4 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__CSI2_DATA_21                      0x008C 0x03D4 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__LCDIF2_DATA_18                    0x008C 0x03D4 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__VDEC_DEBUG_35                     0x008C 0x03D4 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_RX_CLK__PCIE_CTRL_DEBUG_29                0x008C 0x03D4 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__ENET1_TX_CLK                      0x0090 0x03D8 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1                    0x0090 0x03D8 0x0760 0x1 0x1
+#define MX6SX_PAD_ENET1_TX_CLK__AUDMUX_AUD4_RXD                   0x0090 0x03D8 0x0644 0x2 0x1
+#define MX6SX_PAD_ENET1_TX_CLK__UART1_DTR_B                       0x0090 0x03D8 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__SPDIF_SR_CLK                      0x0090 0x03D8 0x0000 0x4 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__GPIO2_IO_5                        0x0090 0x03D8 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__CSI2_DATA_20                      0x0090 0x03D8 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__LCDIF2_DATA_19                    0x0090 0x03D8 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__VDEC_DEBUG_34                     0x0090 0x03D8 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET1_TX_CLK__PCIE_CTRL_DEBUG_28                0x0090 0x03D8 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_COL__ENET2_COL                            0x0094 0x03DC 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET2_COL__ENET1_MDC                            0x0094 0x03DC 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET2_COL__AUDMUX_AUD4_RXC                      0x0094 0x03DC 0x064C 0x2 0x1
+#define MX6SX_PAD_ENET2_COL__UART1_RX                             0x0094 0x03DC 0x0830 0x3 0x2
+#define MX6SX_PAD_ENET2_COL__UART1_TX                             0x0094 0x03DC 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET2_COL__SPDIF_IN                             0x0094 0x03DC 0x0824 0x4 0x3
+#define MX6SX_PAD_ENET2_COL__GPIO2_IO_6                           0x0094 0x03DC 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_COL__ANATOP_OTG1_ID                       0x0094 0x03DC 0x0624 0x6 0x1
+#define MX6SX_PAD_ENET2_COL__LCDIF2_DATA_20                       0x0094 0x03DC 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_COL__VDEC_DEBUG_33                        0x0094 0x03DC 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_COL__PCIE_CTRL_DEBUG_27                   0x0094 0x03DC 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_CRS__ENET2_CRS                            0x0098 0x03E0 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET2_CRS__ENET1_MDIO                           0x0098 0x03E0 0x0764 0x1 0x2
+#define MX6SX_PAD_ENET2_CRS__AUDMUX_AUD4_RXFS                     0x0098 0x03E0 0x0650 0x2 0x1
+#define MX6SX_PAD_ENET2_CRS__UART1_RX                             0x0098 0x03E0 0x0830 0x3 0x3
+#define MX6SX_PAD_ENET2_CRS__UART1_TX                             0x0098 0x03E0 0x0000 0x3 0x0
+#define MX6SX_PAD_ENET2_CRS__MLB_SIG                              0x0098 0x03E0 0x07F0 0x4 0x1
+#define MX6SX_PAD_ENET2_CRS__GPIO2_IO_7                           0x0098 0x03E0 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_CRS__ANATOP_OTG2_ID                       0x0098 0x03E0 0x0628 0x6 0x1
+#define MX6SX_PAD_ENET2_CRS__LCDIF2_DATA_21                       0x0098 0x03E0 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_CRS__VDEC_DEBUG_32                        0x0098 0x03E0 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_CRS__PCIE_CTRL_DEBUG_26                   0x0098 0x03E0 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__ENET2_RX_CLK                      0x009C 0x03E4 0x0774 0x0 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M                 0x009C 0x03E4 0x0000 0x1 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__I2C3_SCL                          0x009C 0x03E4 0x07B8 0x2 0x1
+#define MX6SX_PAD_ENET2_RX_CLK__UART1_RTS_B                       0x009C 0x03E4 0x082C 0x3 0x2
+#define MX6SX_PAD_ENET2_RX_CLK__MLB_DATA                          0x009C 0x03E4 0x07EC 0x4 0x1
+#define MX6SX_PAD_ENET2_RX_CLK__GPIO2_IO_8                        0x009C 0x03E4 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__USB_OTG2_OC                       0x009C 0x03E4 0x085C 0x6 0x1
+#define MX6SX_PAD_ENET2_RX_CLK__LCDIF2_DATA_22                    0x009C 0x03E4 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__VDEC_DEBUG_31                     0x009C 0x03E4 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_RX_CLK__PCIE_CTRL_DEBUG_25                0x009C 0x03E4 0x0000 0x9 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__ENET2_TX_CLK                      0x00A0 0x03E8 0x0000 0x0 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__ENET2_REF_CLK2                    0x00A0 0x03E8 0x076C 0x1 0x1
+#define MX6SX_PAD_ENET2_TX_CLK__I2C3_SDA                          0x00A0 0x03E8 0x07BC 0x2 0x1
+#define MX6SX_PAD_ENET2_TX_CLK__UART1_CTS_B                       0x00A0 0x03E8 0x082C 0x3 0x3
+#define MX6SX_PAD_ENET2_TX_CLK__MLB_CLK                           0x00A0 0x03E8 0x07E8 0x4 0x1
+#define MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9                        0x00A0 0x03E8 0x0000 0x5 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__USB_OTG2_PWR                      0x00A0 0x03E8 0x0000 0x6 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__LCDIF2_DATA_23                    0x00A0 0x03E8 0x0000 0x7 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__VDEC_DEBUG_30                     0x00A0 0x03E8 0x0000 0x8 0x0
+#define MX6SX_PAD_ENET2_TX_CLK__PCIE_CTRL_DEBUG_24                0x00A0 0x03E8 0x0000 0x9 0x0
+#define MX6SX_PAD_KEY_COL0__KPP_COL_0                             0x00A4 0x03EC 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL0__USDHC3_CD_B                           0x00A4 0x03EC 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL0__UART6_RTS_B                           0x00A4 0x03EC 0x0854 0x2 0x2
+#define MX6SX_PAD_KEY_COL0__ECSPI1_SCLK                           0x00A4 0x03EC 0x0710 0x3 0x0
+#define MX6SX_PAD_KEY_COL0__AUDMUX_AUD5_TXC                       0x00A4 0x03EC 0x066C 0x4 0x0
+#define MX6SX_PAD_KEY_COL0__GPIO2_IO_10                           0x00A4 0x03EC 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL0__SDMA_EXT_EVENT_1                      0x00A4 0x03EC 0x0820 0x6 0x1
+#define MX6SX_PAD_KEY_COL0__SAI2_TX_BCLK                          0x00A4 0x03EC 0x0814 0x7 0x0
+#define MX6SX_PAD_KEY_COL0__VADC_DATA_0                           0x00A4 0x03EC 0x0000 0x8 0x0
+#define MX6SX_PAD_KEY_COL1__KPP_COL_1                             0x00A8 0x03F0 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL1__USDHC3_RESET_B                        0x00A8 0x03F0 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL1__UART6_RX                              0x00A8 0x03F0 0x0858 0x2 0x2
+#define MX6SX_PAD_KEY_COL1__UART6_TX                              0x00A8 0x03F0 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_COL1__ECSPI1_MISO                           0x00A8 0x03F0 0x0714 0x3 0x0
+#define MX6SX_PAD_KEY_COL1__AUDMUX_AUD5_TXFS                      0x00A8 0x03F0 0x0670 0x4 0x0
+#define MX6SX_PAD_KEY_COL1__GPIO2_IO_11                           0x00A8 0x03F0 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL1__USDHC3_RESET                          0x00A8 0x03F0 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL1__SAI2_TX_SYNC                          0x00A8 0x03F0 0x0818 0x7 0x0
+#define MX6SX_PAD_KEY_COL2__KPP_COL_2                             0x00AC 0x03F4 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL2__USDHC4_CD_B                           0x00AC 0x03F4 0x0874 0x1 0x1
+#define MX6SX_PAD_KEY_COL2__UART5_RTS_B                           0x00AC 0x03F4 0x084C 0x2 0x2
+#define MX6SX_PAD_KEY_COL2__CAN1_TX                               0x00AC 0x03F4 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_COL2__CANFD_TX1                             0x00AC 0x03F4 0x0000 0x4 0x0
+#define MX6SX_PAD_KEY_COL2__GPIO2_IO_12                           0x00AC 0x03F4 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL2__WEIM_DATA_30                          0x00AC 0x03F4 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL2__ECSPI1_RDY                            0x00AC 0x03F4 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_COL3__KPP_COL_3                             0x00B0 0x03F8 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL3__USDHC4_LCTL                           0x00B0 0x03F8 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL3__UART5_RX                              0x00B0 0x03F8 0x0850 0x2 0x2
+#define MX6SX_PAD_KEY_COL3__UART5_TX                              0x00B0 0x03F8 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_COL3__CAN2_TX                               0x00B0 0x03F8 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_COL3__CANFD_TX2                             0x00B0 0x03F8 0x0000 0x4 0x0
+#define MX6SX_PAD_KEY_COL3__GPIO2_IO_13                           0x00B0 0x03F8 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL3__WEIM_DATA_28                          0x00B0 0x03F8 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL3__ECSPI1_SS2                            0x00B0 0x03F8 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_COL4__KPP_COL_4                             0x00B4 0x03FC 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_COL4__ENET2_MDC                             0x00B4 0x03FC 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_COL4__I2C3_SCL                              0x00B4 0x03FC 0x07B8 0x2 0x2
+#define MX6SX_PAD_KEY_COL4__USDHC2_LCTL                           0x00B4 0x03FC 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_COL4__AUDMUX_AUD5_RXC                       0x00B4 0x03FC 0x0664 0x4 0x0
+#define MX6SX_PAD_KEY_COL4__GPIO2_IO_14                           0x00B4 0x03FC 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_COL4__WEIM_CRE                              0x00B4 0x03FC 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_COL4__SAI2_RX_BCLK                          0x00B4 0x03FC 0x0808 0x7 0x0
+#define MX6SX_PAD_KEY_ROW0__KPP_ROW_0                             0x00B8 0x0400 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW0__USDHC3_WP                             0x00B8 0x0400 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_ROW0__UART6_CTS_B                           0x00B8 0x0400 0x0854 0x2 0x3
+#define MX6SX_PAD_KEY_ROW0__ECSPI1_MOSI                           0x00B8 0x0400 0x0718 0x3 0x0
+#define MX6SX_PAD_KEY_ROW0__AUDMUX_AUD5_TXD                       0x00B8 0x0400 0x0660 0x4 0x0
+#define MX6SX_PAD_KEY_ROW0__GPIO2_IO_15                           0x00B8 0x0400 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW0__SDMA_EXT_EVENT_0                      0x00B8 0x0400 0x081C 0x6 0x1
+#define MX6SX_PAD_KEY_ROW0__SAI2_TX_DATA_0                        0x00B8 0x0400 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_ROW0__GPU_IDLE                              0x00B8 0x0400 0x0000 0x8 0x0
+#define MX6SX_PAD_KEY_ROW1__KPP_ROW_1                             0x00BC 0x0404 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW1__USDHC4_VSELECT                        0x00BC 0x0404 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_ROW1__UART6_RX                              0x00BC 0x0404 0x0858 0x2 0x3
+#define MX6SX_PAD_KEY_ROW1__UART6_TX                              0x00BC 0x0404 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_ROW1__ECSPI1_SS0                            0x00BC 0x0404 0x071C 0x3 0x0
+#define MX6SX_PAD_KEY_ROW1__AUDMUX_AUD5_RXD                       0x00BC 0x0404 0x065C 0x4 0x0
+#define MX6SX_PAD_KEY_ROW1__GPIO2_IO_16                           0x00BC 0x0404 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW1__WEIM_DATA_31                          0x00BC 0x0404 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW1__SAI2_RX_DATA_0                        0x00BC 0x0404 0x080C 0x7 0x0
+#define MX6SX_PAD_KEY_ROW1__M4_NMI                                0x00BC 0x0404 0x0000 0x8 0x0
+#define MX6SX_PAD_KEY_ROW2__KPP_ROW_2                             0x00C0 0x0408 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW2__USDHC4_WP                             0x00C0 0x0408 0x0878 0x1 0x1
+#define MX6SX_PAD_KEY_ROW2__UART5_CTS_B                           0x00C0 0x0408 0x084C 0x2 0x3
+#define MX6SX_PAD_KEY_ROW2__CAN1_RX                               0x00C0 0x0408 0x068C 0x3 0x1
+#define MX6SX_PAD_KEY_ROW2__CANFD_RX1                             0x00C0 0x0408 0x0694 0x4 0x1
+#define MX6SX_PAD_KEY_ROW2__GPIO2_IO_17                           0x00C0 0x0408 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW2__WEIM_DATA_29                          0x00C0 0x0408 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW2__ECSPI1_SS3                            0x00C0 0x0408 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_ROW3__KPP_ROW_3                             0x00C4 0x040C 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW3__USDHC3_LCTL                           0x00C4 0x040C 0x0000 0x1 0x0
+#define MX6SX_PAD_KEY_ROW3__UART5_RX                              0x00C4 0x040C 0x0850 0x2 0x3
+#define MX6SX_PAD_KEY_ROW3__UART5_TX                              0x00C4 0x040C 0x0000 0x2 0x0
+#define MX6SX_PAD_KEY_ROW3__CAN2_RX                               0x00C4 0x040C 0x0690 0x3 0x1
+#define MX6SX_PAD_KEY_ROW3__CANFD_RX2                             0x00C4 0x040C 0x0698 0x4 0x1
+#define MX6SX_PAD_KEY_ROW3__GPIO2_IO_18                           0x00C4 0x040C 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW3__WEIM_DTACK_B                          0x00C4 0x040C 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW3__ECSPI1_SS1                            0x00C4 0x040C 0x0000 0x7 0x0
+#define MX6SX_PAD_KEY_ROW4__KPP_ROW_4                             0x00C8 0x0410 0x0000 0x0 0x0
+#define MX6SX_PAD_KEY_ROW4__ENET2_MDIO                            0x00C8 0x0410 0x0770 0x1 0x3
+#define MX6SX_PAD_KEY_ROW4__I2C3_SDA                              0x00C8 0x0410 0x07BC 0x2 0x2
+#define MX6SX_PAD_KEY_ROW4__USDHC1_LCTL                           0x00C8 0x0410 0x0000 0x3 0x0
+#define MX6SX_PAD_KEY_ROW4__AUDMUX_AUD5_RXFS                      0x00C8 0x0410 0x0668 0x4 0x0
+#define MX6SX_PAD_KEY_ROW4__GPIO2_IO_19                           0x00C8 0x0410 0x0000 0x5 0x0
+#define MX6SX_PAD_KEY_ROW4__WEIM_ACLK_FREERUN                     0x00C8 0x0410 0x0000 0x6 0x0
+#define MX6SX_PAD_KEY_ROW4__SAI2_RX_SYNC                          0x00C8 0x0410 0x0810 0x7 0x0
+#define MX6SX_PAD_LCD1_CLK__LCDIF1_CLK                            0x00CC 0x0414 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_CLK__LCDIF1_WR_RWN                         0x00CC 0x0414 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_CLK__AUDMUX_AUD3_RXC                       0x00CC 0x0414 0x0634 0x2 0x1
+#define MX6SX_PAD_LCD1_CLK__ENET1_1588_EVENT2_IN                  0x00CC 0x0414 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_CLK__CSI1_DATA_16                          0x00CC 0x0414 0x06DC 0x4 0x0
+#define MX6SX_PAD_LCD1_CLK__GPIO3_IO_0                            0x00CC 0x0414 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_CLK__USDHC1_WP                             0x00CC 0x0414 0x0868 0x6 0x0
+#define MX6SX_PAD_LCD1_CLK__SIM_M_HADDR_16                        0x00CC 0x0414 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_CLK__VADC_TEST_0                           0x00CC 0x0414 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_CLK__MMDC_DEBUG_0                          0x00CC 0x0414 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0                      0x00D0 0x0418 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA00__WEIM_CS1_B                         0x00D0 0x0418 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA00__M4_TRACE_0                         0x00D0 0x0418 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA00__KITTEN_TRACE_0                     0x00D0 0x0418 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA00__CSI1_DATA_20                       0x00D0 0x0418 0x06EC 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA00__GPIO3_IO_1                         0x00D0 0x0418 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA00__SRC_BT_CFG_0                       0x00D0 0x0418 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA00__SIM_M_HADDR_21                     0x00D0 0x0418 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA00__VADC_TEST_5                        0x00D0 0x0418 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA00__MMDC_DEBUG_5                       0x00D0 0x0418 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1                      0x00D4 0x041C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA01__WEIM_CS2_B                         0x00D4 0x041C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA01__M4_TRACE_1                         0x00D4 0x041C 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA01__KITTEN_TRACE_1                     0x00D4 0x041C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA01__CSI1_DATA_21                       0x00D4 0x041C 0x06F0 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA01__GPIO3_IO_2                         0x00D4 0x041C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA01__SRC_BT_CFG_1                       0x00D4 0x041C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA01__SIM_M_HADDR_22                     0x00D4 0x041C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA01__VADC_TEST_6                        0x00D4 0x041C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA01__MMDC_DEBUG_6                       0x00D4 0x041C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2                      0x00D8 0x0420 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA02__WEIM_CS3_B                         0x00D8 0x0420 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA02__M4_TRACE_2                         0x00D8 0x0420 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA02__KITTEN_TRACE_2                     0x00D8 0x0420 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA02__CSI1_DATA_22                       0x00D8 0x0420 0x06F4 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA02__GPIO3_IO_3                         0x00D8 0x0420 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA02__SRC_BT_CFG_2                       0x00D8 0x0420 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA02__SIM_M_HADDR_23                     0x00D8 0x0420 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA02__VADC_TEST_7                        0x00D8 0x0420 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA02__MMDC_DEBUG_7                       0x00D8 0x0420 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3                      0x00DC 0x0424 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA03__WEIM_ADDR_24                       0x00DC 0x0424 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA03__M4_TRACE_3                         0x00DC 0x0424 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA03__KITTEN_TRACE_3                     0x00DC 0x0424 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA03__CSI1_DATA_23                       0x00DC 0x0424 0x06F8 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA03__GPIO3_IO_4                         0x00DC 0x0424 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA03__SRC_BT_CFG_3                       0x00DC 0x0424 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA03__SIM_M_HADDR_24                     0x00DC 0x0424 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA03__VADC_TEST_8                        0x00DC 0x0424 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA03__MMDC_DEBUG_8                       0x00DC 0x0424 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4                      0x00E0 0x0428 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA04__WEIM_ADDR_25                       0x00E0 0x0428 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA04__KITTEN_TRACE_4                     0x00E0 0x0428 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA04__CSI1_VSYNC                         0x00E0 0x0428 0x0708 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA04__GPIO3_IO_5                         0x00E0 0x0428 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA04__SRC_BT_CFG_4                       0x00E0 0x0428 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA04__SIM_M_HADDR_25                     0x00E0 0x0428 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA04__VADC_TEST_9                        0x00E0 0x0428 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA04__MMDC_DEBUG_9                       0x00E0 0x0428 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5                      0x00E4 0x042C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA05__WEIM_ADDR_26                       0x00E4 0x042C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA05__KITTEN_TRACE_5                     0x00E4 0x042C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA05__CSI1_HSYNC                         0x00E4 0x042C 0x0700 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA05__GPIO3_IO_6                         0x00E4 0x042C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA05__SRC_BT_CFG_5                       0x00E4 0x042C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA05__SIM_M_HADDR_26                     0x00E4 0x042C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA05__VADC_TEST_10                       0x00E4 0x042C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA05__MMDC_DEBUG_10                      0x00E4 0x042C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6                      0x00E8 0x0430 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA06__WEIM_EB_B_2                        0x00E8 0x0430 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA06__KITTEN_TRACE_6                     0x00E8 0x0430 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA06__CSI1_PIXCLK                        0x00E8 0x0430 0x0704 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA06__GPIO3_IO_7                         0x00E8 0x0430 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA06__SRC_BT_CFG_6                       0x00E8 0x0430 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA06__SIM_M_HADDR_27                     0x00E8 0x0430 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA06__VADC_TEST_11                       0x00E8 0x0430 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA06__MMDC_DEBUG_11                      0x00E8 0x0430 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7                      0x00EC 0x0434 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA07__WEIM_EB_B_3                        0x00EC 0x0434 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA07__KITTEN_TRACE_7                     0x00EC 0x0434 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA07__CSI1_MCLK                          0x00EC 0x0434 0x0000 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA07__GPIO3_IO_8                         0x00EC 0x0434 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA07__SRC_BT_CFG_7                       0x00EC 0x0434 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA07__SIM_M_HADDR_28                     0x00EC 0x0434 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA07__VADC_TEST_12                       0x00EC 0x0434 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA07__MMDC_DEBUG_12                      0x00EC 0x0434 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8                      0x00F0 0x0438 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA08__WEIM_AD_8                          0x00F0 0x0438 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA08__KITTEN_TRACE_8                     0x00F0 0x0438 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA08__CSI1_DATA_9                        0x00F0 0x0438 0x06C4 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA08__GPIO3_IO_9                         0x00F0 0x0438 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA08__SRC_BT_CFG_8                       0x00F0 0x0438 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA08__SIM_M_HADDR_29                     0x00F0 0x0438 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA08__VADC_TEST_13                       0x00F0 0x0438 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA08__MMDC_DEBUG_13                      0x00F0 0x0438 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9                      0x00F4 0x043C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA09__WEIM_AD_9                          0x00F4 0x043C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA09__KITTEN_TRACE_9                     0x00F4 0x043C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA09__CSI1_DATA_8                        0x00F4 0x043C 0x06C0 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA09__GPIO3_IO_10                        0x00F4 0x043C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA09__SRC_BT_CFG_9                       0x00F4 0x043C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA09__SIM_M_HADDR_30                     0x00F4 0x043C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA09__VADC_TEST_14                       0x00F4 0x043C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA09__MMDC_DEBUG_14                      0x00F4 0x043C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10                     0x00F8 0x0440 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA10__WEIM_AD_10                         0x00F8 0x0440 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA10__KITTEN_TRACE_10                    0x00F8 0x0440 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA10__CSI1_DATA_7                        0x00F8 0x0440 0x06BC 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA10__GPIO3_IO_11                        0x00F8 0x0440 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA10__SRC_BT_CFG_10                      0x00F8 0x0440 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA10__SIM_M_HADDR_31                     0x00F8 0x0440 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA10__VADC_TEST_15                       0x00F8 0x0440 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA10__MMDC_DEBUG_15                      0x00F8 0x0440 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11                     0x00FC 0x0444 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA11__WEIM_AD_11                         0x00FC 0x0444 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA11__KITTEN_TRACE_11                    0x00FC 0x0444 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA11__CSI1_DATA_6                        0x00FC 0x0444 0x06B8 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA11__GPIO3_IO_12                        0x00FC 0x0444 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA11__SRC_BT_CFG_11                      0x00FC 0x0444 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA11__SIM_M_HBURST_0                     0x00FC 0x0444 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA11__VADC_TEST_16                       0x00FC 0x0444 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA11__MMDC_DEBUG_16                      0x00FC 0x0444 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12                     0x0100 0x0448 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA12__WEIM_AD_12                         0x0100 0x0448 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA12__KITTEN_TRACE_12                    0x0100 0x0448 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA12__CSI1_DATA_5                        0x0100 0x0448 0x06B4 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA12__GPIO3_IO_13                        0x0100 0x0448 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA12__SRC_BT_CFG_12                      0x0100 0x0448 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA12__SIM_M_HBURST_1                     0x0100 0x0448 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA12__VADC_TEST_17                       0x0100 0x0448 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA12__MMDC_DEBUG_17                      0x0100 0x0448 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13                     0x0104 0x044C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA13__WEIM_AD_13                         0x0104 0x044C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA13__KITTEN_TRACE_13                    0x0104 0x044C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA13__CSI1_DATA_4                        0x0104 0x044C 0x06B0 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA13__GPIO3_IO_14                        0x0104 0x044C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA13__SRC_BT_CFG_13                      0x0104 0x044C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA13__SIM_M_HBURST_2                     0x0104 0x044C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA13__VADC_TEST_18                       0x0104 0x044C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA13__MMDC_DEBUG_18                      0x0104 0x044C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14                     0x0108 0x0450 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA14__WEIM_AD_14                         0x0108 0x0450 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA14__KITTEN_TRACE_14                    0x0108 0x0450 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA14__CSI1_DATA_3                        0x0108 0x0450 0x06AC 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA14__GPIO3_IO_15                        0x0108 0x0450 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA14__SRC_BT_CFG_14                      0x0108 0x0450 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA14__SIM_M_HMASTLOCK                    0x0108 0x0450 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA14__VADC_TEST_19                       0x0108 0x0450 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA14__MMDC_DEBUG_19                      0x0108 0x0450 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15                     0x010C 0x0454 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA15__WEIM_AD_15                         0x010C 0x0454 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA15__KITTEN_TRACE_15                    0x010C 0x0454 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA15__CSI1_DATA_2                        0x010C 0x0454 0x06A8 0x4 0x1
+#define MX6SX_PAD_LCD1_DATA15__GPIO3_IO_16                        0x010C 0x0454 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA15__SRC_BT_CFG_15                      0x010C 0x0454 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA15__SIM_M_HPROT_0                      0x010C 0x0454 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA15__VDEC_DEBUG_0                       0x010C 0x0454 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA15__MMDC_DEBUG_20                      0x010C 0x0454 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16                     0x0110 0x0458 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA16__WEIM_ADDR_16                       0x0110 0x0458 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA16__M4_TRACE_CLK                       0x0110 0x0458 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA16__KITTEN_TRACE_CLK                   0x0110 0x0458 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA16__CSI1_DATA_1                        0x0110 0x0458 0x06A4 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA16__GPIO3_IO_17                        0x0110 0x0458 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA16__SRC_BT_CFG_24                      0x0110 0x0458 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA16__SIM_M_HPROT_1                      0x0110 0x0458 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA16__VDEC_DEBUG_1                       0x0110 0x0458 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA16__MMDC_DEBUG_21                      0x0110 0x0458 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17                     0x0114 0x045C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA17__WEIM_ADDR_17                       0x0114 0x045C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA17__KITTEN_TRACE_CTL                   0x0114 0x045C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA17__CSI1_DATA_0                        0x0114 0x045C 0x06A0 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA17__GPIO3_IO_18                        0x0114 0x045C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA17__SRC_BT_CFG_25                      0x0114 0x045C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA17__SIM_M_HPROT_2                      0x0114 0x045C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA17__VDEC_DEBUG_2                       0x0114 0x045C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA17__MMDC_DEBUG_22                      0x0114 0x045C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18                     0x0118 0x0460 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA18__WEIM_ADDR_18                       0x0118 0x0460 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA18__M4_EVENTO                          0x0118 0x0460 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA18__KITTEN_EVENTO                      0x0118 0x0460 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA18__CSI1_DATA_15                       0x0118 0x0460 0x06D8 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA18__GPIO3_IO_19                        0x0118 0x0460 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA18__SRC_BT_CFG_26                      0x0118 0x0460 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA18__SIM_M_HPROT_3                      0x0118 0x0460 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA18__VDEC_DEBUG_3                       0x0118 0x0460 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA18__MMDC_DEBUG_23                      0x0118 0x0460 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19                     0x011C 0x0464 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA19__WEIM_ADDR_19                       0x011C 0x0464 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA19__M4_TRACE_SWO                       0x011C 0x0464 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA19__CSI1_DATA_14                       0x011C 0x0464 0x06D4 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA19__GPIO3_IO_20                        0x011C 0x0464 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA19__SRC_BT_CFG_27                      0x011C 0x0464 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA19__SIM_M_HREADYOUT                    0x011C 0x0464 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA19__VDEC_DEBUG_4                       0x011C 0x0464 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA19__MMDC_DEBUG_24                      0x011C 0x0464 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20                     0x0120 0x0468 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA20__WEIM_ADDR_20                       0x0120 0x0468 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA20__PWM8_OUT                           0x0120 0x0468 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA20__ENET1_1588_EVENT2_OUT              0x0120 0x0468 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA20__CSI1_DATA_13                       0x0120 0x0468 0x06D0 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA20__GPIO3_IO_21                        0x0120 0x0468 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA20__SRC_BT_CFG_28                      0x0120 0x0468 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA20__SIM_M_HRESP                        0x0120 0x0468 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA20__VDEC_DEBUG_5                       0x0120 0x0468 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA20__MMDC_DEBUG_25                      0x0120 0x0468 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21                     0x0124 0x046C 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA21__WEIM_ADDR_21                       0x0124 0x046C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA21__PWM7_OUT                           0x0124 0x046C 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA21__ENET1_1588_EVENT3_OUT              0x0124 0x046C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA21__CSI1_DATA_12                       0x0124 0x046C 0x06CC 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA21__GPIO3_IO_22                        0x0124 0x046C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA21__SRC_BT_CFG_29                      0x0124 0x046C 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA21__SIM_M_HSIZE_0                      0x0124 0x046C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA21__VDEC_DEBUG_6                       0x0124 0x046C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA21__MMDC_DEBUG_26                      0x0124 0x046C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22                     0x0128 0x0470 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA22__WEIM_ADDR_22                       0x0128 0x0470 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA22__PWM6_OUT                           0x0128 0x0470 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA22__ENET2_1588_EVENT2_OUT              0x0128 0x0470 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA22__CSI1_DATA_11                       0x0128 0x0470 0x06C8 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA22__GPIO3_IO_23                        0x0128 0x0470 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA22__SRC_BT_CFG_30                      0x0128 0x0470 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA22__SIM_M_HSIZE_1                      0x0128 0x0470 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA22__VDEC_DEBUG_7                       0x0128 0x0470 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA22__MMDC_DEBUG_27                      0x0128 0x0470 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23                     0x012C 0x0474 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_DATA23__WEIM_ADDR_23                       0x012C 0x0474 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_DATA23__PWM5_OUT                           0x012C 0x0474 0x0000 0x2 0x0
+#define MX6SX_PAD_LCD1_DATA23__ENET2_1588_EVENT3_OUT              0x012C 0x0474 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_DATA23__CSI1_DATA_10                       0x012C 0x0474 0x06FC 0x4 0x0
+#define MX6SX_PAD_LCD1_DATA23__GPIO3_IO_24                        0x012C 0x0474 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_DATA23__SRC_BT_CFG_31                      0x012C 0x0474 0x0000 0x6 0x0
+#define MX6SX_PAD_LCD1_DATA23__SIM_M_HSIZE_2                      0x012C 0x0474 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_DATA23__VDEC_DEBUG_8                       0x012C 0x0474 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_DATA23__MMDC_DEBUG_28                      0x012C 0x0474 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE                      0x0130 0x0478 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_ENABLE__LCDIF1_RD_E                        0x0130 0x0478 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_ENABLE__AUDMUX_AUD3_TXC                    0x0130 0x0478 0x063C 0x2 0x1
+#define MX6SX_PAD_LCD1_ENABLE__ENET1_1588_EVENT3_IN               0x0130 0x0478 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_ENABLE__CSI1_DATA_17                       0x0130 0x0478 0x06E0 0x4 0x0
+#define MX6SX_PAD_LCD1_ENABLE__GPIO3_IO_25                        0x0130 0x0478 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_ENABLE__USDHC1_CD_B                        0x0130 0x0478 0x0864 0x6 0x0
+#define MX6SX_PAD_LCD1_ENABLE__SIM_M_HADDR_17                     0x0130 0x0478 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_ENABLE__VADC_TEST_1                        0x0130 0x0478 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_ENABLE__MMDC_DEBUG_1                       0x0130 0x0478 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC                        0x0134 0x047C 0x07E0 0x0 0x0
+#define MX6SX_PAD_LCD1_HSYNC__LCDIF1_RS                           0x0134 0x047C 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_HSYNC__AUDMUX_AUD3_TXD                     0x0134 0x047C 0x0630 0x2 0x1
+#define MX6SX_PAD_LCD1_HSYNC__ENET2_1588_EVENT2_IN                0x0134 0x047C 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_HSYNC__CSI1_DATA_18                        0x0134 0x047C 0x06E4 0x4 0x0
+#define MX6SX_PAD_LCD1_HSYNC__GPIO3_IO_26                         0x0134 0x047C 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_HSYNC__USDHC2_WP                           0x0134 0x047C 0x0870 0x6 0x0
+#define MX6SX_PAD_LCD1_HSYNC__SIM_M_HADDR_18                      0x0134 0x047C 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_HSYNC__VADC_TEST_2                         0x0134 0x047C 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_HSYNC__MMDC_DEBUG_2                        0x0134 0x047C 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_RESET__LCDIF1_RESET                        0x0138 0x0480 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_RESET__LCDIF1_CS                           0x0138 0x0480 0x0000 0x1 0x0
+#define MX6SX_PAD_LCD1_RESET__AUDMUX_AUD3_RXD                     0x0138 0x0480 0x062C 0x2 0x1
+#define MX6SX_PAD_LCD1_RESET__KITTEN_EVENTI                       0x0138 0x0480 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_RESET__M4_EVENTI                           0x0138 0x0480 0x0000 0x4 0x0
+#define MX6SX_PAD_LCD1_RESET__GPIO3_IO_27                         0x0138 0x0480 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_RESET__CCM_PMIC_RDY                        0x0138 0x0480 0x069C 0x6 0x0
+#define MX6SX_PAD_LCD1_RESET__SIM_M_HADDR_20                      0x0138 0x0480 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_RESET__VADC_TEST_4                         0x0138 0x0480 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_RESET__MMDC_DEBUG_4                        0x0138 0x0480 0x0000 0x9 0x0
+#define MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC                        0x013C 0x0484 0x0000 0x0 0x0
+#define MX6SX_PAD_LCD1_VSYNC__LCDIF1_BUSY                         0x013C 0x0484 0x07E0 0x1 0x1
+#define MX6SX_PAD_LCD1_VSYNC__AUDMUX_AUD3_TXFS                    0x013C 0x0484 0x0640 0x2 0x1
+#define MX6SX_PAD_LCD1_VSYNC__ENET2_1588_EVENT3_IN                0x013C 0x0484 0x0000 0x3 0x0
+#define MX6SX_PAD_LCD1_VSYNC__CSI1_DATA_19                        0x013C 0x0484 0x06E8 0x4 0x0
+#define MX6SX_PAD_LCD1_VSYNC__GPIO3_IO_28                         0x013C 0x0484 0x0000 0x5 0x0
+#define MX6SX_PAD_LCD1_VSYNC__USDHC2_CD_B                         0x013C 0x0484 0x086C 0x6 0x0
+#define MX6SX_PAD_LCD1_VSYNC__SIM_M_HADDR_19                      0x013C 0x0484 0x0000 0x7 0x0
+#define MX6SX_PAD_LCD1_VSYNC__VADC_TEST_3                         0x013C 0x0484 0x0000 0x8 0x0
+#define MX6SX_PAD_LCD1_VSYNC__MMDC_DEBUG_3                        0x013C 0x0484 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_ALE__RAWNAND_ALE                           0x0140 0x0488 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_ALE__I2C3_SDA                              0x0140 0x0488 0x07BC 0x1 0x0
+#define MX6SX_PAD_NAND_ALE__QSPI2_A_SS0_B                         0x0140 0x0488 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_ALE__ECSPI2_SS0                            0x0140 0x0488 0x072C 0x3 0x0
+#define MX6SX_PAD_NAND_ALE__ESAI_TX3_RX2                          0x0140 0x0488 0x079C 0x4 0x0
+#define MX6SX_PAD_NAND_ALE__GPIO4_IO_0                            0x0140 0x0488 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_ALE__WEIM_CS0_B                            0x0140 0x0488 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_ALE__TPSMP_HDATA_0                         0x0140 0x0488 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_ALE__ANATOP_USBPHY1_TSTI_TX_EN             0x0140 0x0488 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_ALE__SDMA_DEBUG_PC_12                      0x0140 0x0488 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_CE0_B__RAWNAND_CE0_B                       0x0144 0x048C 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_CE0_B__USDHC2_VSELECT                      0x0144 0x048C 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_CE0_B__QSPI2_A_DATA_2                      0x0144 0x048C 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_CE0_B__AUDMUX_AUD4_TXC                     0x0144 0x048C 0x0654 0x3 0x0
+#define MX6SX_PAD_NAND_CE0_B__ESAI_TX_CLK                         0x0144 0x048C 0x078C 0x4 0x0
+#define MX6SX_PAD_NAND_CE0_B__GPIO4_IO_1                          0x0144 0x048C 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_CE0_B__WEIM_LBA_B                          0x0144 0x048C 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_CE0_B__TPSMP_HDATA_3                       0x0144 0x048C 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_CE0_B__ANATOP_USBPHY1_TSTI_TX_HIZ          0x0144 0x048C 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_CE0_B__SDMA_DEBUG_PC_9                     0x0144 0x048C 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_CE1_B__RAWNAND_CE1_B                       0x0148 0x0490 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_CE1_B__USDHC3_RESET_B                      0x0148 0x0490 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_CE1_B__QSPI2_A_DATA_3                      0x0148 0x0490 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_CE1_B__AUDMUX_AUD4_TXD                     0x0148 0x0490 0x0648 0x3 0x0
+#define MX6SX_PAD_NAND_CE1_B__ESAI_TX0                            0x0148 0x0490 0x0790 0x4 0x0
+#define MX6SX_PAD_NAND_CE1_B__GPIO4_IO_2                          0x0148 0x0490 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_CE1_B__WEIM_OE                             0x0148 0x0490 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_CE1_B__TPSMP_HDATA_4                       0x0148 0x0490 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_CE1_B__ANATOP_USBPHY1_TSTI_TX_LS_MODE      0x0148 0x0490 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_CE1_B__SDMA_DEBUG_PC_8                     0x0148 0x0490 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_CLE__RAWNAND_CLE                           0x014C 0x0494 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_CLE__I2C3_SCL                              0x014C 0x0494 0x07B8 0x1 0x0
+#define MX6SX_PAD_NAND_CLE__QSPI2_A_SCLK                          0x014C 0x0494 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_CLE__ECSPI2_SCLK                           0x014C 0x0494 0x0720 0x3 0x0
+#define MX6SX_PAD_NAND_CLE__ESAI_TX2_RX3                          0x014C 0x0494 0x0798 0x4 0x0
+#define MX6SX_PAD_NAND_CLE__GPIO4_IO_3                            0x014C 0x0494 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_CLE__WEIM_BCLK                             0x014C 0x0494 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_CLE__TPSMP_CLK                             0x014C 0x0494 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_CLE__ANATOP_USBPHY1_TSTI_TX_DP             0x014C 0x0494 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_CLE__SDMA_DEBUG_PC_13                      0x014C 0x0494 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA00__RAWNAND_DATA00                     0x0150 0x0498 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA00__USDHC1_DATA4                       0x0150 0x0498 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA00__QSPI2_B_DATA_1                     0x0150 0x0498 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA00__ECSPI5_MISO                        0x0150 0x0498 0x0754 0x3 0x0
+#define MX6SX_PAD_NAND_DATA00__ESAI_RX_CLK                        0x0150 0x0498 0x0788 0x4 0x0
+#define MX6SX_PAD_NAND_DATA00__GPIO4_IO_4                         0x0150 0x0498 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA00__WEIM_AD_0                          0x0150 0x0498 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA00__TPSMP_HDATA_7                      0x0150 0x0498 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA00__ANATOP_USBPHY1_TSTO_RX_DISCON_DET  0x0150 0x0498 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA00__SDMA_DEBUG_EVT_CHN_LINES_5         0x0150 0x0498 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA01__RAWNAND_DATA01                     0x0154 0x049C 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA01__USDHC1_DATA5                       0x0154 0x049C 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA01__QSPI2_B_DATA_0                     0x0154 0x049C 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA01__ECSPI5_MOSI                        0x0154 0x049C 0x0758 0x3 0x0
+#define MX6SX_PAD_NAND_DATA01__ESAI_RX_FS                         0x0154 0x049C 0x0778 0x4 0x0
+#define MX6SX_PAD_NAND_DATA01__GPIO4_IO_5                         0x0154 0x049C 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA01__WEIM_AD_1                          0x0154 0x049C 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA01__TPSMP_HDATA_8                      0x0154 0x049C 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA01__ANATOP_USBPHY1_TSTO_RX_HS_RXD      0x0154 0x049C 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA01__SDMA_DEBUG_EVT_CHN_LINES_4         0x0154 0x049C 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA02__RAWNAND_DATA02                     0x0158 0x04A0 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA02__USDHC1_DATA6                       0x0158 0x04A0 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA02__QSPI2_B_SCLK                       0x0158 0x04A0 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA02__ECSPI5_SCLK                        0x0158 0x04A0 0x0750 0x3 0x0
+#define MX6SX_PAD_NAND_DATA02__ESAI_TX_HF_CLK                     0x0158 0x04A0 0x0784 0x4 0x0
+#define MX6SX_PAD_NAND_DATA02__GPIO4_IO_6                         0x0158 0x04A0 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA02__WEIM_AD_2                          0x0158 0x04A0 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA02__TPSMP_HDATA_9                      0x0158 0x04A0 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA02__ANATOP_USBPHY2_TSTO_PLL_CLK20DIV   0x0158 0x04A0 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA02__SDMA_DEBUG_EVT_CHN_LINES_3         0x0158 0x04A0 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA03__RAWNAND_DATA03                     0x015C 0x04A4 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA03__USDHC1_DATA7                       0x015C 0x04A4 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA03__QSPI2_B_SS0_B                      0x015C 0x04A4 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA03__ECSPI5_SS0                         0x015C 0x04A4 0x075C 0x3 0x0
+#define MX6SX_PAD_NAND_DATA03__ESAI_RX_HF_CLK                     0x015C 0x04A4 0x0780 0x4 0x0
+#define MX6SX_PAD_NAND_DATA03__GPIO4_IO_7                         0x015C 0x04A4 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA03__WEIM_AD_3                          0x015C 0x04A4 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA03__TPSMP_HDATA_10                     0x015C 0x04A4 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA03__ANATOP_USBPHY1_TSTO_RX_SQUELCH     0x015C 0x04A4 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA03__SDMA_DEBUG_EVT_CHN_LINES_6         0x015C 0x04A4 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA04__RAWNAND_DATA04                     0x0160 0x04A8 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA04__USDHC2_DATA4                       0x0160 0x04A8 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA04__QSPI2_B_SS1_B                      0x0160 0x04A8 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA04__UART3_RTS_B                        0x0160 0x04A8 0x083C 0x3 0x0
+#define MX6SX_PAD_NAND_DATA04__AUDMUX_AUD4_RXFS                   0x0160 0x04A8 0x0650 0x4 0x0
+#define MX6SX_PAD_NAND_DATA04__GPIO4_IO_8                         0x0160 0x04A8 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA04__WEIM_AD_4                          0x0160 0x04A8 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA04__TPSMP_HDATA_11                     0x0160 0x04A8 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA04__ANATOP_USBPHY2_TSTO_RX_SQUELCH     0x0160 0x04A8 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA04__SDMA_DEBUG_CORE_STATE_0            0x0160 0x04A8 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA05__RAWNAND_DATA05                     0x0164 0x04AC 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA05__USDHC2_DATA5                       0x0164 0x04AC 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA05__QSPI2_B_DQS                        0x0164 0x04AC 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA05__UART3_CTS_B                        0x0164 0x04AC 0x083C 0x3 0x1
+#define MX6SX_PAD_NAND_DATA05__AUDMUX_AUD4_RXC                    0x0164 0x04AC 0x064C 0x4 0x0
+#define MX6SX_PAD_NAND_DATA05__GPIO4_IO_9                         0x0164 0x04AC 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA05__WEIM_AD_5                          0x0164 0x04AC 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA05__TPSMP_HDATA_12                     0x0164 0x04AC 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA05__ANATOP_USBPHY2_TSTO_RX_DISCON_DET  0x0164 0x04AC 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA05__SDMA_DEBUG_CORE_STATE_1            0x0164 0x04AC 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA06__RAWNAND_DATA06                     0x0168 0x04B0 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA06__USDHC2_DATA6                       0x0168 0x04B0 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA06__QSPI2_A_SS1_B                      0x0168 0x04B0 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA06__UART3_RX                           0x0168 0x04B0 0x0840 0x3 0x0
+#define MX6SX_PAD_NAND_DATA06__UART3_TX                           0x0168 0x04B0 0x0000 0x3 0x0
+#define MX6SX_PAD_NAND_DATA06__PWM3_OUT                           0x0168 0x04B0 0x0000 0x4 0x0
+#define MX6SX_PAD_NAND_DATA06__GPIO4_IO_10                        0x0168 0x04B0 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA06__WEIM_AD_6                          0x0168 0x04B0 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA06__TPSMP_HDATA_13                     0x0168 0x04B0 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA06__ANATOP_USBPHY2_TSTO_RX_FS_RXD      0x0168 0x04B0 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA06__SDMA_DEBUG_CORE_STATE_2            0x0168 0x04B0 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_DATA07__RAWNAND_DATA07                     0x016C 0x04B4 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_DATA07__USDHC2_DATA7                       0x016C 0x04B4 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_DATA07__QSPI2_A_DQS                        0x016C 0x04B4 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_DATA07__UART3_RX                           0x016C 0x04B4 0x0840 0x3 0x1
+#define MX6SX_PAD_NAND_DATA07__UART3_TX                           0x016C 0x04B4 0x0000 0x3 0x0
+#define MX6SX_PAD_NAND_DATA07__PWM4_OUT                           0x016C 0x04B4 0x0000 0x4 0x0
+#define MX6SX_PAD_NAND_DATA07__GPIO4_IO_11                        0x016C 0x04B4 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_DATA07__WEIM_AD_7                          0x016C 0x04B4 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_DATA07__TPSMP_HDATA_14                     0x016C 0x04B4 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_DATA07__ANATOP_USBPHY1_TSTO_RX_FS_RXD      0x016C 0x04B4 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_DATA07__SDMA_DEBUG_CORE_STATE_3            0x016C 0x04B4 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_RE_B__RAWNAND_RE_B                         0x0170 0x04B8 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_RE_B__USDHC2_RESET_B                       0x0170 0x04B8 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_RE_B__QSPI2_B_DATA_3                       0x0170 0x04B8 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_RE_B__AUDMUX_AUD4_TXFS                     0x0170 0x04B8 0x0658 0x3 0x0
+#define MX6SX_PAD_NAND_RE_B__ESAI_TX_FS                           0x0170 0x04B8 0x077C 0x4 0x0
+#define MX6SX_PAD_NAND_RE_B__GPIO4_IO_12                          0x0170 0x04B8 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_RE_B__WEIM_RW                              0x0170 0x04B8 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_RE_B__TPSMP_HDATA_5                        0x0170 0x04B8 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_RE_B__ANATOP_USBPHY2_TSTO_RX_HS_RXD        0x0170 0x04B8 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_RE_B__SDMA_DEBUG_PC_7                      0x0170 0x04B8 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_READY_B__RAWNAND_READY_B                   0x0174 0x04BC 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_READY_B__USDHC1_VSELECT                    0x0174 0x04BC 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_READY_B__QSPI2_A_DATA_1                    0x0174 0x04BC 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_READY_B__ECSPI2_MISO                       0x0174 0x04BC 0x0724 0x3 0x0
+#define MX6SX_PAD_NAND_READY_B__ESAI_TX1                          0x0174 0x04BC 0x0794 0x4 0x0
+#define MX6SX_PAD_NAND_READY_B__GPIO4_IO_13                       0x0174 0x04BC 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_READY_B__WEIM_EB_B_1                       0x0174 0x04BC 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_READY_B__TPSMP_HDATA_2                     0x0174 0x04BC 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_READY_B__ANATOP_USBPHY1_TSTI_TX_DN         0x0174 0x04BC 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_READY_B__SDMA_DEBUG_PC_10                  0x0174 0x04BC 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_WE_B__RAWNAND_WE_B                         0x0178 0x04C0 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_WE_B__USDHC4_VSELECT                       0x0178 0x04C0 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_WE_B__QSPI2_B_DATA_2                       0x0178 0x04C0 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_WE_B__AUDMUX_AUD4_RXD                      0x0178 0x04C0 0x0644 0x3 0x0
+#define MX6SX_PAD_NAND_WE_B__ESAI_TX5_RX0                         0x0178 0x04C0 0x07A4 0x4 0x0
+#define MX6SX_PAD_NAND_WE_B__GPIO4_IO_14                          0x0178 0x04C0 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_WE_B__WEIM_WAIT                            0x0178 0x04C0 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_WE_B__TPSMP_HDATA_6                        0x0178 0x04C0 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_WE_B__ANATOP_USBPHY1_TSTO_PLL_CLK20DIV     0x0178 0x04C0 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_WE_B__SDMA_DEBUG_PC_6                      0x0178 0x04C0 0x0000 0x9 0x0
+#define MX6SX_PAD_NAND_WP_B__RAWNAND_WP_B                         0x017C 0x04C4 0x0000 0x0 0x0
+#define MX6SX_PAD_NAND_WP_B__USDHC1_RESET_B                       0x017C 0x04C4 0x0000 0x1 0x0
+#define MX6SX_PAD_NAND_WP_B__QSPI2_A_DATA_0                       0x017C 0x04C4 0x0000 0x2 0x0
+#define MX6SX_PAD_NAND_WP_B__ECSPI2_MOSI                          0x017C 0x04C4 0x0728 0x3 0x0
+#define MX6SX_PAD_NAND_WP_B__ESAI_TX4_RX1                         0x017C 0x04C4 0x07A0 0x4 0x0
+#define MX6SX_PAD_NAND_WP_B__GPIO4_IO_15                          0x017C 0x04C4 0x0000 0x5 0x0
+#define MX6SX_PAD_NAND_WP_B__WEIM_EB_B_0                          0x017C 0x04C4 0x0000 0x6 0x0
+#define MX6SX_PAD_NAND_WP_B__TPSMP_HDATA_1                        0x017C 0x04C4 0x0000 0x7 0x0
+#define MX6SX_PAD_NAND_WP_B__ANATOP_USBPHY1_TSTI_TX_HS_MODE       0x017C 0x04C4 0x0000 0x8 0x0
+#define MX6SX_PAD_NAND_WP_B__SDMA_DEBUG_PC_11                     0x017C 0x04C4 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__QSPI1_A_DATA_0                    0x0180 0x04C8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC                       0x0180 0x04C8 0x085C 0x1 0x2
+#define MX6SX_PAD_QSPI1A_DATA0__ECSPI1_MOSI                       0x0180 0x04C8 0x0718 0x2 0x1
+#define MX6SX_PAD_QSPI1A_DATA0__ESAI_TX4_RX1                      0x0180 0x04C8 0x07A0 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA0__CSI1_DATA_14                      0x0180 0x04C8 0x06D4 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16                       0x0180 0x04C8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__WEIM_DATA_6                       0x0180 0x04C8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__SIM_M_HADDR_3                     0x0180 0x04C8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA0__SDMA_DEBUG_BUS_DEVICE_3           0x0180 0x04C8 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__QSPI1_A_DATA_1                    0x0184 0x04CC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__ANATOP_OTG1_ID                    0x0184 0x04CC 0x0624 0x1 0x2
+#define MX6SX_PAD_QSPI1A_DATA1__ECSPI1_MISO                       0x0184 0x04CC 0x0714 0x2 0x1
+#define MX6SX_PAD_QSPI1A_DATA1__ESAI_TX1                          0x0184 0x04CC 0x0794 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA1__CSI1_DATA_13                      0x0184 0x04CC 0x06D0 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA1__GPIO4_IO_17                       0x0184 0x04CC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__WEIM_DATA_5                       0x0184 0x04CC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__SIM_M_HADDR_4                     0x0184 0x04CC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA1__SDMA_DEBUG_PC_0                   0x0184 0x04CC 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__QSPI1_A_DATA_2                    0x0188 0x04D0 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__USB_OTG1_PWR                      0x0188 0x04D0 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__ECSPI5_SS1                        0x0188 0x04D0 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__ESAI_TX_CLK                       0x0188 0x04D0 0x078C 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA2__CSI1_DATA_12                      0x0188 0x04D0 0x06CC 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA2__GPIO4_IO_18                       0x0188 0x04D0 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__WEIM_DATA_4                       0x0188 0x04D0 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__SIM_M_HADDR_6                     0x0188 0x04D0 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA2__SDMA_DEBUG_PC_1                   0x0188 0x04D0 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__QSPI1_A_DATA_3                    0x018C 0x04D4 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__USB_OTG1_OC                       0x018C 0x04D4 0x0860 0x1 0x2
+#define MX6SX_PAD_QSPI1A_DATA3__ECSPI5_SS2                        0x018C 0x04D4 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__ESAI_TX0                          0x018C 0x04D4 0x0790 0x3 0x2
+#define MX6SX_PAD_QSPI1A_DATA3__CSI1_DATA_11                      0x018C 0x04D4 0x06C8 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19                       0x018C 0x04D4 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__WEIM_DATA_3                       0x018C 0x04D4 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__SIM_M_HADDR_7                     0x018C 0x04D4 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DATA3__SDMA_DEBUG_PC_2                   0x018C 0x04D4 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_DQS__QSPI1_A_DQS                         0x0190 0x04D8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_DQS__CAN2_TX                             0x0190 0x04D8 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1A_DQS__CANFD_TX2                           0x0190 0x04D8 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1A_DQS__ECSPI5_MOSI                         0x0190 0x04D8 0x0758 0x3 0x1
+#define MX6SX_PAD_QSPI1A_DQS__CSI1_DATA_15                        0x0190 0x04D8 0x06D8 0x4 0x1
+#define MX6SX_PAD_QSPI1A_DQS__GPIO4_IO_20                         0x0190 0x04D8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_DQS__WEIM_DATA_7                         0x0190 0x04D8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_DQS__SIM_M_HADDR_13                      0x0190 0x04D8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_DQS__SDMA_DEBUG_BUS_DEVICE_4             0x0190 0x04D8 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__QSPI1_A_SCLK                       0x0194 0x04DC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__ANATOP_OTG2_ID                     0x0194 0x04DC 0x0628 0x1 0x2
+#define MX6SX_PAD_QSPI1A_SCLK__ECSPI1_SCLK                        0x0194 0x04DC 0x0710 0x2 0x1
+#define MX6SX_PAD_QSPI1A_SCLK__ESAI_TX2_RX3                       0x0194 0x04DC 0x0798 0x3 0x2
+#define MX6SX_PAD_QSPI1A_SCLK__CSI1_DATA_1                        0x0194 0x04DC 0x06A4 0x4 0x1
+#define MX6SX_PAD_QSPI1A_SCLK__GPIO4_IO_21                        0x0194 0x04DC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__WEIM_DATA_0                        0x0194 0x04DC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__SIM_M_HADDR_0                      0x0194 0x04DC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_SCLK__SDMA_DEBUG_PC_5                    0x0194 0x04DC 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__QSPI1_A_SS0_B                     0x0198 0x04E0 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__USB_OTG2_PWR                      0x0198 0x04E0 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__ECSPI1_SS0                        0x0198 0x04E0 0x071C 0x2 0x1
+#define MX6SX_PAD_QSPI1A_SS0_B__ESAI_TX3_RX2                      0x0198 0x04E0 0x079C 0x3 0x2
+#define MX6SX_PAD_QSPI1A_SS0_B__CSI1_DATA_0                       0x0198 0x04E0 0x06A0 0x4 0x1
+#define MX6SX_PAD_QSPI1A_SS0_B__GPIO4_IO_22                       0x0198 0x04E0 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__WEIM_DATA_1                       0x0198 0x04E0 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__SIM_M_HADDR_1                     0x0198 0x04E0 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_SS0_B__SDMA_DEBUG_PC_4                   0x0198 0x04E0 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__QSPI1_A_SS1_B                     0x019C 0x04E4 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX                           0x019C 0x04E4 0x068C 0x1 0x2
+#define MX6SX_PAD_QSPI1A_SS1_B__CANFD_RX1                         0x019C 0x04E4 0x0694 0x2 0x2
+#define MX6SX_PAD_QSPI1A_SS1_B__ECSPI5_MISO                       0x019C 0x04E4 0x0754 0x3 0x1
+#define MX6SX_PAD_QSPI1A_SS1_B__CSI1_DATA_10                      0x019C 0x04E4 0x06FC 0x4 0x1
+#define MX6SX_PAD_QSPI1A_SS1_B__GPIO4_IO_23                       0x019C 0x04E4 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__WEIM_DATA_2                       0x019C 0x04E4 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__SIM_M_HADDR_12                    0x019C 0x04E4 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1A_SS1_B__SDMA_DEBUG_PC_3                   0x019C 0x04E4 0x0000 0x9 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__QSPI1_B_DATA_0                    0x01A0 0x04E8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__UART3_CTS_B                       0x01A0 0x04E8 0x083C 0x1 0x4
+#define MX6SX_PAD_QSPI1B_DATA0__ECSPI3_MOSI                       0x01A0 0x04E8 0x0738 0x2 0x1
+#define MX6SX_PAD_QSPI1B_DATA0__ESAI_RX_FS                        0x01A0 0x04E8 0x0778 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA0__CSI1_DATA_22                      0x01A0 0x04E8 0x06F4 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA0__GPIO4_IO_24                       0x01A0 0x04E8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__WEIM_DATA_14                      0x01A0 0x04E8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA0__SIM_M_HADDR_9                     0x01A0 0x04E8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__QSPI1_B_DATA_1                    0x01A4 0x04EC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__UART3_RTS_B                       0x01A4 0x04EC 0x083C 0x1 0x5
+#define MX6SX_PAD_QSPI1B_DATA1__ECSPI3_MISO                       0x01A4 0x04EC 0x0734 0x2 0x1
+#define MX6SX_PAD_QSPI1B_DATA1__ESAI_RX_CLK                       0x01A4 0x04EC 0x0788 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA1__CSI1_DATA_21                      0x01A4 0x04EC 0x06F0 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA1__GPIO4_IO_25                       0x01A4 0x04EC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__WEIM_DATA_13                      0x01A4 0x04EC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA1__SIM_M_HADDR_8                     0x01A4 0x04EC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__QSPI1_B_DATA_2                    0x01A8 0x04F0 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__I2C2_SDA                          0x01A8 0x04F0 0x07B4 0x1 0x2
+#define MX6SX_PAD_QSPI1B_DATA2__ECSPI5_RDY                        0x01A8 0x04F0 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__ESAI_TX5_RX0                      0x01A8 0x04F0 0x07A4 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA2__CSI1_DATA_20                      0x01A8 0x04F0 0x06EC 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA2__GPIO4_IO_26                       0x01A8 0x04F0 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__WEIM_DATA_12                      0x01A8 0x04F0 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA2__SIM_M_HADDR_5                     0x01A8 0x04F0 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__QSPI1_B_DATA_3                    0x01AC 0x04F4 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__I2C2_SCL                          0x01AC 0x04F4 0x07B0 0x1 0x2
+#define MX6SX_PAD_QSPI1B_DATA3__ECSPI5_SS3                        0x01AC 0x04F4 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__ESAI_TX_FS                        0x01AC 0x04F4 0x077C 0x3 0x2
+#define MX6SX_PAD_QSPI1B_DATA3__CSI1_DATA_19                      0x01AC 0x04F4 0x06E8 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27                       0x01AC 0x04F4 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__WEIM_DATA_11                      0x01AC 0x04F4 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DATA3__SIM_M_HADDR_2                     0x01AC 0x04F4 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_DQS__QSPI1_B_DQS                         0x01B0 0x04F8 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_DQS__CAN1_TX                             0x01B0 0x04F8 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1B_DQS__CANFD_TX1                           0x01B0 0x04F8 0x0000 0x2 0x0
+#define MX6SX_PAD_QSPI1B_DQS__ECSPI5_SS0                          0x01B0 0x04F8 0x075C 0x3 0x1
+#define MX6SX_PAD_QSPI1B_DQS__CSI1_DATA_23                        0x01B0 0x04F8 0x06F8 0x4 0x1
+#define MX6SX_PAD_QSPI1B_DQS__GPIO4_IO_28                         0x01B0 0x04F8 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_DQS__WEIM_DATA_15                        0x01B0 0x04F8 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_DQS__SIM_M_HADDR_15                      0x01B0 0x04F8 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__QSPI1_B_SCLK                       0x01B4 0x04FC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__UART3_RX                           0x01B4 0x04FC 0x0840 0x1 0x4
+#define MX6SX_PAD_QSPI1B_SCLK__UART3_TX                           0x01B4 0x04FC 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__ECSPI3_SCLK                        0x01B4 0x04FC 0x0730 0x2 0x1
+#define MX6SX_PAD_QSPI1B_SCLK__ESAI_RX_HF_CLK                     0x01B4 0x04FC 0x0780 0x3 0x2
+#define MX6SX_PAD_QSPI1B_SCLK__CSI1_DATA_16                       0x01B4 0x04FC 0x06DC 0x4 0x1
+#define MX6SX_PAD_QSPI1B_SCLK__GPIO4_IO_29                        0x01B4 0x04FC 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__WEIM_DATA_8                        0x01B4 0x04FC 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_SCLK__SIM_M_HADDR_11                     0x01B4 0x04FC 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__QSPI1_B_SS0_B                     0x01B8 0x0500 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__UART3_RX                          0x01B8 0x0500 0x0840 0x1 0x5
+#define MX6SX_PAD_QSPI1B_SS0_B__UART3_TX                          0x01B8 0x0500 0x0000 0x1 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__ECSPI3_SS0                        0x01B8 0x0500 0x073C 0x2 0x1
+#define MX6SX_PAD_QSPI1B_SS0_B__ESAI_TX_HF_CLK                    0x01B8 0x0500 0x0784 0x3 0x3
+#define MX6SX_PAD_QSPI1B_SS0_B__CSI1_DATA_17                      0x01B8 0x0500 0x06E0 0x4 0x1
+#define MX6SX_PAD_QSPI1B_SS0_B__GPIO4_IO_30                       0x01B8 0x0500 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__WEIM_DATA_9                       0x01B8 0x0500 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_SS0_B__SIM_M_HADDR_10                    0x01B8 0x0500 0x0000 0x7 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__QSPI1_B_SS1_B                     0x01BC 0x0504 0x0000 0x0 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX                           0x01BC 0x0504 0x0690 0x1 0x2
+#define MX6SX_PAD_QSPI1B_SS1_B__CANFD_RX2                         0x01BC 0x0504 0x0698 0x2 0x2
+#define MX6SX_PAD_QSPI1B_SS1_B__ECSPI5_SCLK                       0x01BC 0x0504 0x0750 0x3 0x1
+#define MX6SX_PAD_QSPI1B_SS1_B__CSI1_DATA_18                      0x01BC 0x0504 0x06E4 0x4 0x1
+#define MX6SX_PAD_QSPI1B_SS1_B__GPIO4_IO_31                       0x01BC 0x0504 0x0000 0x5 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__WEIM_DATA_10                      0x01BC 0x0504 0x0000 0x6 0x0
+#define MX6SX_PAD_QSPI1B_SS1_B__SIM_M_HADDR_14                    0x01BC 0x0504 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0                     0x01C0 0x0508 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD0__GPIO5_IO_0                          0x01C0 0x0508 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD0__CSI2_DATA_10                        0x01C0 0x0508 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD0__ANATOP_TESTI_0                      0x01C0 0x0508 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD0__RAWNAND_TESTER_TRIGGER              0x01C0 0x0508 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD0__PCIE_CTRL_DEBUG_0                   0x01C0 0x0508 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1                     0x01C4 0x050C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD1__GPIO5_IO_1                          0x01C4 0x050C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD1__CSI2_DATA_11                        0x01C4 0x050C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD1__ANATOP_TESTI_1                      0x01C4 0x050C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD1__USDHC1_TESTER_TRIGGER               0x01C4 0x050C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD1__PCIE_CTRL_DEBUG_1                   0x01C4 0x050C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2                     0x01C8 0x0510 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD2__GPIO5_IO_2                          0x01C8 0x0510 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD2__CSI2_DATA_12                        0x01C8 0x0510 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD2__ANATOP_TESTI_2                      0x01C8 0x0510 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD2__USDHC2_TESTER_TRIGGER               0x01C8 0x0510 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD2__PCIE_CTRL_DEBUG_2                   0x01C8 0x0510 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3                     0x01CC 0x0514 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RD3__GPIO5_IO_3                          0x01CC 0x0514 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RD3__CSI2_DATA_13                        0x01CC 0x0514 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RD3__ANATOP_TESTI_3                      0x01CC 0x0514 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RD3__USDHC3_TESTER_TRIGGER               0x01CC 0x0514 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RD3__PCIE_CTRL_DEBUG_3                   0x01CC 0x0514 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN                      0x01D0 0x0518 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__GPIO5_IO_4                       0x01D0 0x0518 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__CSI2_DATA_14                     0x01D0 0x0518 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__ANATOP_TESTO_0                   0x01D0 0x0518 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__USDHC4_TESTER_TRIGGER            0x01D0 0x0518 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RX_CTL__PCIE_CTRL_DEBUG_4                0x01D0 0x0518 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK                        0x01D4 0x051C 0x0768 0x0 0x1
+#define MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER                         0x01D4 0x051C 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII1_RXC__GPIO5_IO_5                          0x01D4 0x051C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_RXC__CSI2_DATA_15                        0x01D4 0x051C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_RXC__ANATOP_TESTO_1                      0x01D4 0x051C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_RXC__ECSPI1_TESTER_TRIGGER               0x01D4 0x051C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_RXC__PCIE_CTRL_DEBUG_5                   0x01D4 0x051C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0                     0x01D8 0x0520 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD0__SAI2_RX_SYNC                        0x01D8 0x0520 0x0810 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD0__GPIO5_IO_6                          0x01D8 0x0520 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD0__CSI2_DATA_16                        0x01D8 0x0520 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD0__ANATOP_TESTO_2                      0x01D8 0x0520 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD0__ECSPI2_TESTER_TRIGGER               0x01D8 0x0520 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD0__PCIE_CTRL_DEBUG_6                   0x01D8 0x0520 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1                     0x01DC 0x0524 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD1__SAI2_RX_BCLK                        0x01DC 0x0524 0x0808 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD1__GPIO5_IO_7                          0x01DC 0x0524 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD1__CSI2_DATA_17                        0x01DC 0x0524 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD1__ANATOP_TESTO_3                      0x01DC 0x0524 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD1__ECSPI3_TESTER_TRIGGER               0x01DC 0x0524 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD1__PCIE_CTRL_DEBUG_7                   0x01DC 0x0524 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2                     0x01E0 0x0528 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD2__SAI2_TX_SYNC                        0x01E0 0x0528 0x0818 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD2__GPIO5_IO_8                          0x01E0 0x0528 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD2__CSI2_DATA_18                        0x01E0 0x0528 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD2__ANATOP_TESTO_4                      0x01E0 0x0528 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD2__ECSPI4_TESTER_TRIGGER               0x01E0 0x0528 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD2__PCIE_CTRL_DEBUG_8                   0x01E0 0x0528 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3                     0x01E4 0x052C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TD3__SAI2_TX_BCLK                        0x01E4 0x052C 0x0814 0x2 0x1
+#define MX6SX_PAD_RGMII1_TD3__GPIO5_IO_9                          0x01E4 0x052C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TD3__CSI2_DATA_19                        0x01E4 0x052C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TD3__ANATOP_TESTO_5                      0x01E4 0x052C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TD3__ECSPI5_TESTER_TRIGGER               0x01E4 0x052C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TD3__PCIE_CTRL_DEBUG_9                   0x01E4 0x052C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN                      0x01E8 0x0530 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__SAI2_RX_DATA_0                   0x01E8 0x0530 0x080C 0x2 0x1
+#define MX6SX_PAD_RGMII1_TX_CTL__GPIO5_IO_10                      0x01E8 0x0530 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__CSI2_DATA_0                      0x01E8 0x0530 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__ANATOP_TESTO_6                   0x01E8 0x0530 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__QSPI1_TESTER_TRIGGER             0x01E8 0x0530 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TX_CTL__PCIE_CTRL_DEBUG_10               0x01E8 0x0530 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC                     0x01EC 0x0534 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII1_TXC__ENET1_TX_ER                         0x01EC 0x0534 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII1_TXC__SAI2_TX_DATA_0                      0x01EC 0x0534 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII1_TXC__GPIO5_IO_11                         0x01EC 0x0534 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII1_TXC__CSI2_DATA_1                         0x01EC 0x0534 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII1_TXC__ANATOP_TESTO_7                      0x01EC 0x0534 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII1_TXC__QSPI2_TESTER_TRIGGER                0x01EC 0x0534 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII1_TXC__PCIE_CTRL_DEBUG_11                  0x01EC 0x0534 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0                     0x01F0 0x0538 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD0__PWM4_OUT                            0x01F0 0x0538 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD0__GPIO5_IO_12                         0x01F0 0x0538 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD0__CSI2_DATA_2                         0x01F0 0x0538 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD0__ANATOP_TESTO_8                      0x01F0 0x0538 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD0__VDEC_DEBUG_18                       0x01F0 0x0538 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD0__PCIE_CTRL_DEBUG_12                  0x01F0 0x0538 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1                     0x01F4 0x053C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD1__PWM3_OUT                            0x01F4 0x053C 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD1__GPIO5_IO_13                         0x01F4 0x053C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD1__CSI2_DATA_3                         0x01F4 0x053C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD1__ANATOP_TESTO_9                      0x01F4 0x053C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD1__VDEC_DEBUG_19                       0x01F4 0x053C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD1__PCIE_CTRL_DEBUG_13                  0x01F4 0x053C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD2__ENET2_RX_DATA_2                     0x01F8 0x0540 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD2__PWM2_OUT                            0x01F8 0x0540 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD2__GPIO5_IO_14                         0x01F8 0x0540 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD2__CSI2_DATA_4                         0x01F8 0x0540 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD2__ANATOP_TESTO_10                     0x01F8 0x0540 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD2__VDEC_DEBUG_20                       0x01F8 0x0540 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD2__PCIE_CTRL_DEBUG_14                  0x01F8 0x0540 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RD3__ENET2_RX_DATA_3                     0x01FC 0x0544 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RD3__PWM1_OUT                            0x01FC 0x0544 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_RD3__GPIO5_IO_15                         0x01FC 0x0544 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RD3__CSI2_DATA_5                         0x01FC 0x0544 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RD3__ANATOP_TESTO_11                     0x01FC 0x0544 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RD3__VDEC_DEBUG_21                       0x01FC 0x0544 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RD3__PCIE_CTRL_DEBUG_15                  0x01FC 0x0544 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN                      0x0200 0x0548 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__GPIO5_IO_16                      0x0200 0x0548 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__CSI2_DATA_6                      0x0200 0x0548 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__ANATOP_TESTO_12                  0x0200 0x0548 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__VDEC_DEBUG_22                    0x0200 0x0548 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RX_CTL__PCIE_CTRL_DEBUG_16               0x0200 0x0548 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_RXC__ENET2_RX_CLK                        0x0204 0x054C 0x0774 0x0 0x1
+#define MX6SX_PAD_RGMII2_RXC__ENET2_RX_ER                         0x0204 0x054C 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII2_RXC__GPIO5_IO_17                         0x0204 0x054C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_RXC__CSI2_DATA_7                         0x0204 0x054C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_RXC__ANATOP_TESTO_13                     0x0204 0x054C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_RXC__VDEC_DEBUG_23                       0x0204 0x054C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_RXC__PCIE_CTRL_DEBUG_17                  0x0204 0x054C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0                     0x0208 0x0550 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD0__SAI1_RX_SYNC                        0x0208 0x0550 0x07FC 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD0__PWM8_OUT                            0x0208 0x0550 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD0__GPIO5_IO_18                         0x0208 0x0550 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD0__CSI2_DATA_8                         0x0208 0x0550 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD0__ANATOP_TESTO_14                     0x0208 0x0550 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD0__VDEC_DEBUG_24                       0x0208 0x0550 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD0__PCIE_CTRL_DEBUG_18                  0x0208 0x0550 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1                     0x020C 0x0554 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD1__SAI1_RX_BCLK                        0x020C 0x0554 0x07F4 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD1__PWM7_OUT                            0x020C 0x0554 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD1__GPIO5_IO_19                         0x020C 0x0554 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD1__CSI2_DATA_9                         0x020C 0x0554 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD1__ANATOP_TESTO_15                     0x020C 0x0554 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD1__VDEC_DEBUG_25                       0x020C 0x0554 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD1__PCIE_CTRL_DEBUG_19                  0x020C 0x0554 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD2__ENET2_TX_DATA_2                     0x0210 0x0558 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD2__SAI1_TX_SYNC                        0x0210 0x0558 0x0804 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD2__PWM6_OUT                            0x0210 0x0558 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD2__GPIO5_IO_20                         0x0210 0x0558 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD2__CSI2_VSYNC                          0x0210 0x0558 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD2__SJC_FAIL                            0x0210 0x0558 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD2__VDEC_DEBUG_26                       0x0210 0x0558 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD2__PCIE_CTRL_DEBUG_20                  0x0210 0x0558 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TD3__ENET2_TX_DATA_3                     0x0214 0x055C 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TD3__SAI1_TX_BCLK                        0x0214 0x055C 0x0800 0x2 0x1
+#define MX6SX_PAD_RGMII2_TD3__PWM5_OUT                            0x0214 0x055C 0x0000 0x3 0x0
+#define MX6SX_PAD_RGMII2_TD3__GPIO5_IO_21                         0x0214 0x055C 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TD3__CSI2_HSYNC                          0x0214 0x055C 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TD3__SJC_JTAG_ACT                        0x0214 0x055C 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TD3__VDEC_DEBUG_27                       0x0214 0x055C 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TD3__PCIE_CTRL_DEBUG_21                  0x0214 0x055C 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN                      0x0218 0x0560 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__SAI1_RX_DATA_0                   0x0218 0x0560 0x07F8 0x2 0x1
+#define MX6SX_PAD_RGMII2_TX_CTL__GPIO5_IO_22                      0x0218 0x0560 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__CSI2_FIELD                       0x0218 0x0560 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__SJC_DE_B                         0x0218 0x0560 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__VDEC_DEBUG_28                    0x0218 0x0560 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TX_CTL__PCIE_CTRL_DEBUG_22               0x0218 0x0560 0x0000 0x9 0x0
+#define MX6SX_PAD_RGMII2_TXC__ENET2_RGMII_TXC                     0x021C 0x0564 0x0000 0x0 0x0
+#define MX6SX_PAD_RGMII2_TXC__ENET2_TX_ER                         0x021C 0x0564 0x0000 0x1 0x0
+#define MX6SX_PAD_RGMII2_TXC__SAI1_TX_DATA_0                      0x021C 0x0564 0x0000 0x2 0x0
+#define MX6SX_PAD_RGMII2_TXC__GPIO5_IO_23                         0x021C 0x0564 0x0000 0x5 0x0
+#define MX6SX_PAD_RGMII2_TXC__CSI2_PIXCLK                         0x021C 0x0564 0x0000 0x6 0x0
+#define MX6SX_PAD_RGMII2_TXC__SJC_DONE                            0x021C 0x0564 0x0000 0x7 0x0
+#define MX6SX_PAD_RGMII2_TXC__VDEC_DEBUG_29                       0x021C 0x0564 0x0000 0x8 0x0
+#define MX6SX_PAD_RGMII2_TXC__PCIE_CTRL_DEBUG_23                  0x021C 0x0564 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_CLK__USDHC1_CLK                             0x0220 0x0568 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_CLK__AUDMUX_AUD5_RXFS                       0x0220 0x0568 0x0668 0x1 0x1
+#define MX6SX_PAD_SD1_CLK__WDOG2_WDOG_B                           0x0220 0x0568 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_CLK__GPT_CLK                                0x0220 0x0568 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_CLK__WDOG2_WDOG_RST_B_DEB                   0x0220 0x0568 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_CLK__GPIO6_IO_0                             0x0220 0x0568 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_CLK__ENET2_1588_EVENT1_OUT                  0x0220 0x0568 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_CLK__CCM_OUT1                               0x0220 0x0568 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_CLK__VADC_ADC_PROC_CLK                      0x0220 0x0568 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_CLK__MMDC_DEBUG_45                          0x0220 0x0568 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_CMD__USDHC1_CMD                             0x0224 0x056C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_CMD__AUDMUX_AUD5_RXC                        0x0224 0x056C 0x0664 0x1 0x1
+#define MX6SX_PAD_SD1_CMD__WDOG1_WDOG_B                           0x0224 0x056C 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_CMD__GPT_COMPARE1                           0x0224 0x056C 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_CMD__WDOG1_WDOG_RST_B_DEB                   0x0224 0x056C 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_CMD__GPIO6_IO_1                             0x0224 0x056C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_CMD__ENET2_1588_EVENT1_IN                   0x0224 0x056C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_CMD__CCM_CLKO1                              0x0224 0x056C 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_CMD__VADC_EXT_SYSCLK                        0x0224 0x056C 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_CMD__MMDC_DEBUG_46                          0x0224 0x056C 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_DATA0__USDHC1_DATA0                         0x0228 0x0570 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA0__AUDMUX_AUD5_RXD                      0x0228 0x0570 0x065C 0x1 0x1
+#define MX6SX_PAD_SD1_DATA0__CAAM_WRAPPER_RNG_OSC_OBS             0x0228 0x0570 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_DATA0__GPT_CAPTURE1                         0x0228 0x0570 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA0__UART2_RX                             0x0228 0x0570 0x0838 0x4 0x2
+#define MX6SX_PAD_SD1_DATA0__UART2_TX                             0x0228 0x0570 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_DATA0__GPIO6_IO_2                           0x0228 0x0570 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA0__ENET1_1588_EVENT1_IN                 0x0228 0x0570 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA0__CCM_OUT2                             0x0228 0x0570 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_DATA0__VADC_CLAMP_UP                        0x0228 0x0570 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_DATA0__MMDC_DEBUG_48                        0x0228 0x0570 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_DATA1__USDHC1_DATA1                         0x022C 0x0574 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA1__AUDMUX_AUD5_TXC                      0x022C 0x0574 0x066C 0x1 0x1
+#define MX6SX_PAD_SD1_DATA1__PWM4_OUT                             0x022C 0x0574 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_DATA1__GPT_CAPTURE2                         0x022C 0x0574 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA1__UART2_RX                             0x022C 0x0574 0x0838 0x4 0x3
+#define MX6SX_PAD_SD1_DATA1__UART2_TX                             0x022C 0x0574 0x0000 0x4 0x0
+#define MX6SX_PAD_SD1_DATA1__GPIO6_IO_3                           0x022C 0x0574 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA1__ENET1_1588_EVENT1_OUT                0x022C 0x0574 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA1__CCM_CLKO2                            0x022C 0x0574 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_DATA1__VADC_CLAMP_DOWN                      0x022C 0x0574 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_DATA1__MMDC_DEBUG_47                        0x022C 0x0574 0x0000 0x9 0x0
+#define MX6SX_PAD_SD1_DATA2__USDHC1_DATA2                         0x0230 0x0578 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA2__AUDMUX_AUD5_TXFS                     0x0230 0x0578 0x0670 0x1 0x1
+#define MX6SX_PAD_SD1_DATA2__PWM3_OUT                             0x0230 0x0578 0x0000 0x2 0x0
+#define MX6SX_PAD_SD1_DATA2__GPT_COMPARE2                         0x0230 0x0578 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA2__UART2_CTS_B                          0x0230 0x0578 0x0834 0x4 0x2
+#define MX6SX_PAD_SD1_DATA2__GPIO6_IO_4                           0x0230 0x0578 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA2__ECSPI4_RDY                           0x0230 0x0578 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA2__CCM_OUT0                             0x0230 0x0578 0x0000 0x7 0x0
+#define MX6SX_PAD_SD1_DATA2__VADC_EXT_PD_N                        0x0230 0x0578 0x0000 0x8 0x0
+#define MX6SX_PAD_SD1_DATA3__USDHC1_DATA3                         0x0234 0x057C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD1_DATA3__AUDMUX_AUD5_TXD                      0x0234 0x057C 0x0660 0x1 0x1
+#define MX6SX_PAD_SD1_DATA3__AUDMUX_AUD5_RXD                      0x0234 0x057C 0x065C 0x2 0x2
+#define MX6SX_PAD_SD1_DATA3__GPT_COMPARE3                         0x0234 0x057C 0x0000 0x3 0x0
+#define MX6SX_PAD_SD1_DATA3__UART2_RTS_B                          0x0234 0x057C 0x0834 0x4 0x3
+#define MX6SX_PAD_SD1_DATA3__GPIO6_IO_5                           0x0234 0x057C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD1_DATA3__ECSPI4_SS1                           0x0234 0x057C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD1_DATA3__CCM_PMIC_RDY                         0x0234 0x057C 0x069C 0x7 0x2
+#define MX6SX_PAD_SD1_DATA3__VADC_RST_N                           0x0234 0x057C 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_CLK__USDHC2_CLK                             0x0238 0x0580 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_CLK__AUDMUX_AUD6_RXFS                       0x0238 0x0580 0x0680 0x1 0x2
+#define MX6SX_PAD_SD2_CLK__KPP_COL_5                              0x0238 0x0580 0x07C8 0x2 0x1
+#define MX6SX_PAD_SD2_CLK__ECSPI4_SCLK                            0x0238 0x0580 0x0740 0x3 0x1
+#define MX6SX_PAD_SD2_CLK__MLB_SIG                                0x0238 0x0580 0x07F0 0x4 0x2
+#define MX6SX_PAD_SD2_CLK__GPIO6_IO_6                             0x0238 0x0580 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_CLK__MQS_RIGHT                              0x0238 0x0580 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_CLK__WDOG1_WDOG_ANY                         0x0238 0x0580 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_CLK__VADC_CLAMP_CURRENT_5                   0x0238 0x0580 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_CLK__MMDC_DEBUG_29                          0x0238 0x0580 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_CMD__USDHC2_CMD                             0x023C 0x0584 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_CMD__AUDMUX_AUD6_RXC                        0x023C 0x0584 0x067C 0x1 0x2
+#define MX6SX_PAD_SD2_CMD__KPP_ROW_5                              0x023C 0x0584 0x07D4 0x2 0x1
+#define MX6SX_PAD_SD2_CMD__ECSPI4_MOSI                            0x023C 0x0584 0x0748 0x3 0x1
+#define MX6SX_PAD_SD2_CMD__MLB_CLK                                0x023C 0x0584 0x07E8 0x4 0x2
+#define MX6SX_PAD_SD2_CMD__GPIO6_IO_7                             0x023C 0x0584 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_CMD__MQS_LEFT                               0x023C 0x0584 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_CMD__WDOG3_WDOG_B                           0x023C 0x0584 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_CMD__VADC_CLAMP_CURRENT_4                   0x023C 0x0584 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_CMD__MMDC_DEBUG_30                          0x023C 0x0584 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA0__USDHC2_DATA0                         0x0240 0x0588 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA0__AUDMUX_AUD6_RXD                      0x0240 0x0588 0x0674 0x1 0x2
+#define MX6SX_PAD_SD2_DATA0__KPP_ROW_7                            0x0240 0x0588 0x07DC 0x2 0x1
+#define MX6SX_PAD_SD2_DATA0__PWM1_OUT                             0x0240 0x0588 0x0000 0x3 0x0
+#define MX6SX_PAD_SD2_DATA0__I2C4_SDA                             0x0240 0x0588 0x07C4 0x4 0x3
+#define MX6SX_PAD_SD2_DATA0__GPIO6_IO_8                           0x0240 0x0588 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA0__ECSPI4_SS3                           0x0240 0x0588 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_DATA0__UART4_RX                             0x0240 0x0588 0x0848 0x7 0x4
+#define MX6SX_PAD_SD2_DATA0__UART4_TX                             0x0240 0x0588 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA0__VADC_CLAMP_CURRENT_0                 0x0240 0x0588 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA0__MMDC_DEBUG_50                        0x0240 0x0588 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA1__USDHC2_DATA1                         0x0244 0x058C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA1__AUDMUX_AUD6_TXC                      0x0244 0x058C 0x0684 0x1 0x2
+#define MX6SX_PAD_SD2_DATA1__KPP_COL_7                            0x0244 0x058C 0x07D0 0x2 0x1
+#define MX6SX_PAD_SD2_DATA1__PWM2_OUT                             0x0244 0x058C 0x0000 0x3 0x0
+#define MX6SX_PAD_SD2_DATA1__I2C4_SCL                             0x0244 0x058C 0x07C0 0x4 0x3
+#define MX6SX_PAD_SD2_DATA1__GPIO6_IO_9                           0x0244 0x058C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA1__ECSPI4_SS2                           0x0244 0x058C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_DATA1__UART4_RX                             0x0244 0x058C 0x0848 0x7 0x5
+#define MX6SX_PAD_SD2_DATA1__UART4_TX                             0x0244 0x058C 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA1__VADC_CLAMP_CURRENT_1                 0x0244 0x058C 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA1__MMDC_DEBUG_49                        0x0244 0x058C 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA2__USDHC2_DATA2                         0x0248 0x0590 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA2__AUDMUX_AUD6_TXFS                     0x0248 0x0590 0x0688 0x1 0x2
+#define MX6SX_PAD_SD2_DATA2__KPP_ROW_6                            0x0248 0x0590 0x07D8 0x2 0x1
+#define MX6SX_PAD_SD2_DATA2__ECSPI4_SS0                           0x0248 0x0590 0x074C 0x3 0x1
+#define MX6SX_PAD_SD2_DATA2__SDMA_EXT_EVENT_0                     0x0248 0x0590 0x081C 0x4 0x2
+#define MX6SX_PAD_SD2_DATA2__GPIO6_IO_10                          0x0248 0x0590 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA2__SPDIF_OUT                            0x0248 0x0590 0x0000 0x6 0x0
+#define MX6SX_PAD_SD2_DATA2__UART6_RX                             0x0248 0x0590 0x0858 0x7 0x4
+#define MX6SX_PAD_SD2_DATA2__UART6_TX                             0x0248 0x0590 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA2__VADC_CLAMP_CURRENT_2                 0x0248 0x0590 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA2__MMDC_DEBUG_32                        0x0248 0x0590 0x0000 0x9 0x0
+#define MX6SX_PAD_SD2_DATA3__USDHC2_DATA3                         0x024C 0x0594 0x0000 0x0 0x0
+#define MX6SX_PAD_SD2_DATA3__AUDMUX_AUD6_TXD                      0x024C 0x0594 0x0678 0x1 0x2
+#define MX6SX_PAD_SD2_DATA3__KPP_COL_6                            0x024C 0x0594 0x07CC 0x2 0x1
+#define MX6SX_PAD_SD2_DATA3__ECSPI4_MISO                          0x024C 0x0594 0x0744 0x3 0x1
+#define MX6SX_PAD_SD2_DATA3__MLB_DATA                             0x024C 0x0594 0x07EC 0x4 0x2
+#define MX6SX_PAD_SD2_DATA3__GPIO6_IO_11                          0x024C 0x0594 0x0000 0x5 0x0
+#define MX6SX_PAD_SD2_DATA3__SPDIF_IN                             0x024C 0x0594 0x0824 0x6 0x4
+#define MX6SX_PAD_SD2_DATA3__UART6_RX                             0x024C 0x0594 0x0858 0x7 0x5
+#define MX6SX_PAD_SD2_DATA3__UART6_TX                             0x024C 0x0594 0x0000 0x7 0x0
+#define MX6SX_PAD_SD2_DATA3__VADC_CLAMP_CURRENT_3                 0x024C 0x0594 0x0000 0x8 0x0
+#define MX6SX_PAD_SD2_DATA3__MMDC_DEBUG_31                        0x024C 0x0594 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_CLK__USDHC3_CLK                             0x0250 0x0598 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_CLK__UART4_CTS_B                            0x0250 0x0598 0x0844 0x1 0x0
+#define MX6SX_PAD_SD3_CLK__ECSPI4_SCLK                            0x0250 0x0598 0x0740 0x2 0x0
+#define MX6SX_PAD_SD3_CLK__AUDMUX_AUD6_RXFS                       0x0250 0x0598 0x0680 0x3 0x0
+#define MX6SX_PAD_SD3_CLK__LCDIF2_VSYNC                           0x0250 0x0598 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_CLK__GPIO7_IO_0                             0x0250 0x0598 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_CLK__LCDIF2_BUSY                            0x0250 0x0598 0x07E4 0x6 0x0
+#define MX6SX_PAD_SD3_CLK__TPSMP_HDATA_29                         0x0250 0x0598 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_CLK__SDMA_DEBUG_EVENT_CHANNEL_5             0x0250 0x0598 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_CMD__USDHC3_CMD                             0x0254 0x059C 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_CMD__UART4_RX                               0x0254 0x059C 0x0848 0x1 0x0
+#define MX6SX_PAD_SD3_CMD__UART4_TX                               0x0254 0x059C 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_CMD__ECSPI4_MOSI                            0x0254 0x059C 0x0748 0x2 0x0
+#define MX6SX_PAD_SD3_CMD__AUDMUX_AUD6_RXC                        0x0254 0x059C 0x067C 0x3 0x0
+#define MX6SX_PAD_SD3_CMD__LCDIF2_HSYNC                           0x0254 0x059C 0x07E4 0x4 0x1
+#define MX6SX_PAD_SD3_CMD__GPIO7_IO_1                             0x0254 0x059C 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_CMD__LCDIF2_RS                              0x0254 0x059C 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_CMD__TPSMP_HDATA_28                         0x0254 0x059C 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_CMD__SDMA_DEBUG_EVENT_CHANNEL_4             0x0254 0x059C 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA0__USDHC3_DATA0                         0x0258 0x05A0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA0__I2C4_SCL                             0x0258 0x05A0 0x07C0 0x1 0x0
+#define MX6SX_PAD_SD3_DATA0__ECSPI2_SS1                           0x0258 0x05A0 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA0__AUDMUX_AUD6_RXD                      0x0258 0x05A0 0x0674 0x3 0x0
+#define MX6SX_PAD_SD3_DATA0__LCDIF2_DATA_1                        0x0258 0x05A0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA0__GPIO7_IO_2                           0x0258 0x05A0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA0__DCIC1_OUT                            0x0258 0x05A0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA0__TPSMP_HDATA_30                       0x0258 0x05A0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA0__GPU_DEBUG_0                          0x0258 0x05A0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA0__SDMA_DEBUG_EVT_CHN_LINES_0           0x0258 0x05A0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA1__USDHC3_DATA1                         0x025C 0x05A4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA1__I2C4_SDA                             0x025C 0x05A4 0x07C4 0x1 0x0
+#define MX6SX_PAD_SD3_DATA1__ECSPI2_SS2                           0x025C 0x05A4 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA1__AUDMUX_AUD6_TXC                      0x025C 0x05A4 0x0684 0x3 0x0
+#define MX6SX_PAD_SD3_DATA1__LCDIF2_DATA_0                        0x025C 0x05A4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA1__GPIO7_IO_3                           0x025C 0x05A4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA1__DCIC2_OUT                            0x025C 0x05A4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA1__TPSMP_HDATA_31                       0x025C 0x05A4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA1__GPU_DEBUG_1                          0x025C 0x05A4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA1__SDMA_DEBUG_EVT_CHN_LINES_1           0x025C 0x05A4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA2__USDHC3_DATA2                         0x0260 0x05A8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA2__UART4_RTS_B                          0x0260 0x05A8 0x0844 0x1 0x1
+#define MX6SX_PAD_SD3_DATA2__ECSPI4_SS0                           0x0260 0x05A8 0x074C 0x2 0x0
+#define MX6SX_PAD_SD3_DATA2__AUDMUX_AUD6_TXFS                     0x0260 0x05A8 0x0688 0x3 0x0
+#define MX6SX_PAD_SD3_DATA2__LCDIF2_CLK                           0x0260 0x05A8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA2__GPIO7_IO_4                           0x0260 0x05A8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA2__LCDIF2_WR_RWN                        0x0260 0x05A8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA2__TPSMP_HDATA_26                       0x0260 0x05A8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA2__GPU_DEBUG_2                          0x0260 0x05A8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA2__SDMA_DEBUG_EVENT_CHANNEL_2           0x0260 0x05A8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA3__USDHC3_DATA3                         0x0264 0x05AC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA3__UART4_RX                             0x0264 0x05AC 0x0848 0x1 0x1
+#define MX6SX_PAD_SD3_DATA3__UART4_TX                             0x0264 0x05AC 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_DATA3__ECSPI4_MISO                          0x0264 0x05AC 0x0744 0x2 0x0
+#define MX6SX_PAD_SD3_DATA3__AUDMUX_AUD6_TXD                      0x0264 0x05AC 0x0678 0x3 0x0
+#define MX6SX_PAD_SD3_DATA3__LCDIF2_ENABLE                        0x0264 0x05AC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA3__GPIO7_IO_5                           0x0264 0x05AC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA3__LCDIF2_RD_E                          0x0264 0x05AC 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA3__TPSMP_HDATA_27                       0x0264 0x05AC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA3__GPU_DEBUG_3                          0x0264 0x05AC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA3__SDMA_DEBUG_EVENT_CHANNEL_3           0x0264 0x05AC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA4__USDHC3_DATA4                         0x0268 0x05B0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA4__CAN2_RX                              0x0268 0x05B0 0x0690 0x1 0x0
+#define MX6SX_PAD_SD3_DATA4__CANFD_RX2                            0x0268 0x05B0 0x0698 0x2 0x0
+#define MX6SX_PAD_SD3_DATA4__UART3_RX                             0x0268 0x05B0 0x0840 0x3 0x2
+#define MX6SX_PAD_SD3_DATA4__UART3_TX                             0x0268 0x05B0 0x0000 0x3 0x0
+#define MX6SX_PAD_SD3_DATA4__LCDIF2_DATA_3                        0x0268 0x05B0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA4__GPIO7_IO_6                           0x0268 0x05B0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA4__ENET2_1588_EVENT0_IN                 0x0268 0x05B0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA4__TPSMP_HTRANS_1                       0x0268 0x05B0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA4__GPU_DEBUG_4                          0x0268 0x05B0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA4__SDMA_DEBUG_BUS_DEVICE_0              0x0268 0x05B0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA5__USDHC3_DATA5                         0x026C 0x05B4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA5__CAN1_TX                              0x026C 0x05B4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_DATA5__CANFD_TX1                            0x026C 0x05B4 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA5__UART3_RX                             0x026C 0x05B4 0x0840 0x3 0x3
+#define MX6SX_PAD_SD3_DATA5__UART3_TX                             0x026C 0x05B4 0x0000 0x3 0x0
+#define MX6SX_PAD_SD3_DATA5__LCDIF2_DATA_2                        0x026C 0x05B4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA5__GPIO7_IO_7                           0x026C 0x05B4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA5__ENET2_1588_EVENT0_OUT                0x026C 0x05B4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA5__SIM_M_HWRITE                         0x026C 0x05B4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA5__GPU_DEBUG_5                          0x026C 0x05B4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA5__SDMA_DEBUG_BUS_DEVICE_1              0x026C 0x05B4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA6__USDHC3_DATA6                         0x0270 0x05B8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA6__CAN2_TX                              0x0270 0x05B8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD3_DATA6__CANFD_TX2                            0x0270 0x05B8 0x0000 0x2 0x0
+#define MX6SX_PAD_SD3_DATA6__UART3_RTS_B                          0x0270 0x05B8 0x083C 0x3 0x2
+#define MX6SX_PAD_SD3_DATA6__LCDIF2_DATA_4                        0x0270 0x05B8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA6__GPIO7_IO_8                           0x0270 0x05B8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA6__ENET1_1588_EVENT0_OUT                0x0270 0x05B8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA6__TPSMP_HTRANS_0                       0x0270 0x05B8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA6__GPU_DEBUG_7                          0x0270 0x05B8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA6__SDMA_DEBUG_EVT_CHN_LINES_7           0x0270 0x05B8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD3_DATA7__USDHC3_DATA7                         0x0274 0x05BC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD3_DATA7__CAN1_RX                              0x0274 0x05BC 0x068C 0x1 0x0
+#define MX6SX_PAD_SD3_DATA7__CANFD_RX1                            0x0274 0x05BC 0x0694 0x2 0x0
+#define MX6SX_PAD_SD3_DATA7__UART3_CTS_B                          0x0274 0x05BC 0x083C 0x3 0x3
+#define MX6SX_PAD_SD3_DATA7__LCDIF2_DATA_5                        0x0274 0x05BC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD3_DATA7__GPIO7_IO_9                           0x0274 0x05BC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD3_DATA7__ENET1_1588_EVENT0_IN                 0x0274 0x05BC 0x0000 0x6 0x0
+#define MX6SX_PAD_SD3_DATA7__TPSMP_HDATA_DIR                      0x0274 0x05BC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD3_DATA7__GPU_DEBUG_6                          0x0274 0x05BC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD3_DATA7__SDMA_DEBUG_EVT_CHN_LINES_2           0x0274 0x05BC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_CLK__USDHC4_CLK                             0x0278 0x05C0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_CLK__RAWNAND_DATA15                         0x0278 0x05C0 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_CLK__ECSPI2_MISO                            0x0278 0x05C0 0x0724 0x2 0x1
+#define MX6SX_PAD_SD4_CLK__AUDMUX_AUD3_RXFS                       0x0278 0x05C0 0x0638 0x3 0x0
+#define MX6SX_PAD_SD4_CLK__LCDIF2_DATA_13                         0x0278 0x05C0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_CLK__GPIO6_IO_12                            0x0278 0x05C0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_CLK__ECSPI3_SS2                             0x0278 0x05C0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_CLK__TPSMP_HDATA_20                         0x0278 0x05C0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_CLK__VDEC_DEBUG_12                          0x0278 0x05C0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_CLK__SDMA_DEBUG_EVENT_CHANNEL_SEL           0x0278 0x05C0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_CMD__USDHC4_CMD                             0x027C 0x05C4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_CMD__RAWNAND_DATA14                         0x027C 0x05C4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_CMD__ECSPI2_MOSI                            0x027C 0x05C4 0x0728 0x2 0x1
+#define MX6SX_PAD_SD4_CMD__AUDMUX_AUD3_RXC                        0x027C 0x05C4 0x0634 0x3 0x0
+#define MX6SX_PAD_SD4_CMD__LCDIF2_DATA_14                         0x027C 0x05C4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_CMD__GPIO6_IO_13                            0x027C 0x05C4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_CMD__ECSPI3_SS1                             0x027C 0x05C4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_CMD__TPSMP_HDATA_19                         0x027C 0x05C4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_CMD__VDEC_DEBUG_11                          0x027C 0x05C4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_CMD__SDMA_DEBUG_CORE_RUN                    0x027C 0x05C4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA0__USDHC4_DATA0                         0x0280 0x05C8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA0__RAWNAND_DATA10                       0x0280 0x05C8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA0__ECSPI2_SS0                           0x0280 0x05C8 0x072C 0x2 0x1
+#define MX6SX_PAD_SD4_DATA0__AUDMUX_AUD3_RXD                      0x0280 0x05C8 0x062C 0x3 0x0
+#define MX6SX_PAD_SD4_DATA0__LCDIF2_DATA_12                       0x0280 0x05C8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA0__GPIO6_IO_14                          0x0280 0x05C8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA0__ECSPI3_SS3                           0x0280 0x05C8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA0__TPSMP_HDATA_21                       0x0280 0x05C8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA0__VDEC_DEBUG_13                        0x0280 0x05C8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA0__SDMA_DEBUG_MODE                      0x0280 0x05C8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA1__USDHC4_DATA1                         0x0284 0x05CC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA1__RAWNAND_DATA11                       0x0284 0x05CC 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA1__ECSPI2_SCLK                          0x0284 0x05CC 0x0720 0x2 0x1
+#define MX6SX_PAD_SD4_DATA1__AUDMUX_AUD3_TXC                      0x0284 0x05CC 0x063C 0x3 0x0
+#define MX6SX_PAD_SD4_DATA1__LCDIF2_DATA_11                       0x0284 0x05CC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA1__GPIO6_IO_15                          0x0284 0x05CC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA1__ECSPI3_RDY                           0x0284 0x05CC 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA1__TPSMP_HDATA_22                       0x0284 0x05CC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA1__VDEC_DEBUG_14                        0x0284 0x05CC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA1__SDMA_DEBUG_BUS_ERROR                 0x0284 0x05CC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA2__USDHC4_DATA2                         0x0288 0x05D0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA2__RAWNAND_DATA12                       0x0288 0x05D0 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA2__I2C2_SDA                             0x0288 0x05D0 0x07B4 0x2 0x0
+#define MX6SX_PAD_SD4_DATA2__AUDMUX_AUD3_TXFS                     0x0288 0x05D0 0x0640 0x3 0x0
+#define MX6SX_PAD_SD4_DATA2__LCDIF2_DATA_10                       0x0288 0x05D0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA2__GPIO6_IO_16                          0x0288 0x05D0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA2__ECSPI2_SS3                           0x0288 0x05D0 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA2__TPSMP_HDATA_23                       0x0288 0x05D0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA2__VDEC_DEBUG_15                        0x0288 0x05D0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA2__SDMA_DEBUG_BUS_RWB                   0x0288 0x05D0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA3__USDHC4_DATA3                         0x028C 0x05D4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA3__RAWNAND_DATA13                       0x028C 0x05D4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA3__I2C2_SCL                             0x028C 0x05D4 0x07B0 0x2 0x0
+#define MX6SX_PAD_SD4_DATA3__AUDMUX_AUD3_TXD                      0x028C 0x05D4 0x0630 0x3 0x0
+#define MX6SX_PAD_SD4_DATA3__LCDIF2_DATA_9                        0x028C 0x05D4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA3__GPIO6_IO_17                          0x028C 0x05D4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA3__ECSPI2_RDY                           0x028C 0x05D4 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA3__TPSMP_HDATA_24                       0x028C 0x05D4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA3__VDEC_DEBUG_16                        0x028C 0x05D4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA3__SDMA_DEBUG_MATCHED_DMBUS             0x028C 0x05D4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA4__USDHC4_DATA4                         0x0290 0x05D8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA4__RAWNAND_DATA09                       0x0290 0x05D8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA4__UART5_RX                             0x0290 0x05D8 0x0850 0x2 0x0
+#define MX6SX_PAD_SD4_DATA4__UART5_TX                             0x0290 0x05D8 0x0000 0x2 0x0
+#define MX6SX_PAD_SD4_DATA4__ECSPI3_SCLK                          0x0290 0x05D8 0x0730 0x3 0x0
+#define MX6SX_PAD_SD4_DATA4__LCDIF2_DATA_8                        0x0290 0x05D8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA4__GPIO6_IO_18                          0x0290 0x05D8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA4__SPDIF_OUT                            0x0290 0x05D8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_DATA4__TPSMP_HDATA_16                       0x0290 0x05D8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA4__USB_OTG_HOST_MODE                    0x0290 0x05D8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA4__SDMA_DEBUG_RTBUFFER_WRITE            0x0290 0x05D8 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA5__USDHC4_DATA5                         0x0294 0x05DC 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA5__RAWNAND_CE2_B                        0x0294 0x05DC 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA5__UART5_RX                             0x0294 0x05DC 0x0850 0x2 0x1
+#define MX6SX_PAD_SD4_DATA5__UART5_TX                             0x0294 0x05DC 0x0000 0x2 0x0
+#define MX6SX_PAD_SD4_DATA5__ECSPI3_MOSI                          0x0294 0x05DC 0x0738 0x3 0x0
+#define MX6SX_PAD_SD4_DATA5__LCDIF2_DATA_7                        0x0294 0x05DC 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA5__GPIO6_IO_19                          0x0294 0x05DC 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA5__SPDIF_IN                             0x0294 0x05DC 0x0824 0x6 0x0
+#define MX6SX_PAD_SD4_DATA5__TPSMP_HDATA_17                       0x0294 0x05DC 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA5__VDEC_DEBUG_9                         0x0294 0x05DC 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA5__SDMA_DEBUG_EVENT_CHANNEL_0           0x0294 0x05DC 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA6__USDHC4_DATA6                         0x0298 0x05E0 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA6__RAWNAND_CE3_B                        0x0298 0x05E0 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA6__UART5_RTS_B                          0x0298 0x05E0 0x084C 0x2 0x0
+#define MX6SX_PAD_SD4_DATA6__ECSPI3_MISO                          0x0298 0x05E0 0x0734 0x3 0x0
+#define MX6SX_PAD_SD4_DATA6__LCDIF2_DATA_6                        0x0298 0x05E0 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA6__GPIO6_IO_20                          0x0298 0x05E0 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA6__USDHC4_WP                            0x0298 0x05E0 0x0878 0x6 0x0
+#define MX6SX_PAD_SD4_DATA6__TPSMP_HDATA_18                       0x0298 0x05E0 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA6__VDEC_DEBUG_10                        0x0298 0x05E0 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA6__SDMA_DEBUG_EVENT_CHANNEL_1           0x0298 0x05E0 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_DATA7__USDHC4_DATA7                         0x029C 0x05E4 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_DATA7__RAWNAND_DATA08                       0x029C 0x05E4 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_DATA7__UART5_CTS_B                          0x029C 0x05E4 0x084C 0x2 0x1
+#define MX6SX_PAD_SD4_DATA7__ECSPI3_SS0                           0x029C 0x05E4 0x073C 0x3 0x0
+#define MX6SX_PAD_SD4_DATA7__LCDIF2_DATA_15                       0x029C 0x05E4 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_DATA7__GPIO6_IO_21                          0x029C 0x05E4 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_DATA7__USDHC4_CD_B                          0x029C 0x05E4 0x0874 0x6 0x0
+#define MX6SX_PAD_SD4_DATA7__TPSMP_HDATA_15                       0x029C 0x05E4 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_DATA7__USB_OTG_PWR_WAKE                     0x029C 0x05E4 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_DATA7__SDMA_DEBUG_YIELD                     0x029C 0x05E4 0x0000 0x9 0x0
+#define MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B                     0x02A0 0x05E8 0x0000 0x0 0x0
+#define MX6SX_PAD_SD4_RESET_B__RAWNAND_DQS                        0x02A0 0x05E8 0x0000 0x1 0x0
+#define MX6SX_PAD_SD4_RESET_B__USDHC4_RESET                       0x02A0 0x05E8 0x0000 0x2 0x0
+#define MX6SX_PAD_SD4_RESET_B__AUDMUX_MCLK                        0x02A0 0x05E8 0x0000 0x3 0x0
+#define MX6SX_PAD_SD4_RESET_B__LCDIF2_RESET                       0x02A0 0x05E8 0x0000 0x4 0x0
+#define MX6SX_PAD_SD4_RESET_B__GPIO6_IO_22                        0x02A0 0x05E8 0x0000 0x5 0x0
+#define MX6SX_PAD_SD4_RESET_B__LCDIF2_CS                          0x02A0 0x05E8 0x0000 0x6 0x0
+#define MX6SX_PAD_SD4_RESET_B__TPSMP_HDATA_25                     0x02A0 0x05E8 0x0000 0x7 0x0
+#define MX6SX_PAD_SD4_RESET_B__VDEC_DEBUG_17                      0x02A0 0x05E8 0x0000 0x8 0x0
+#define MX6SX_PAD_SD4_RESET_B__SDMA_DEBUG_BUS_DEVICE_2            0x02A0 0x05E8 0x0000 0x9 0x0
+#define MX6SX_PAD_USB_H_DATA__USB_H_DATA                          0x02A4 0x05EC 0x0000 0x0 0x0
+#define MX6SX_PAD_USB_H_DATA__PWM2_OUT                            0x02A4 0x05EC 0x0000 0x1 0x0
+#define MX6SX_PAD_USB_H_DATA__ANATOP_24M_OUT                      0x02A4 0x05EC 0x0000 0x2 0x0
+#define MX6SX_PAD_USB_H_DATA__I2C4_SDA                            0x02A4 0x05EC 0x07C4 0x3 0x1
+#define MX6SX_PAD_USB_H_DATA__WDOG3_WDOG_B                        0x02A4 0x05EC 0x0000 0x4 0x0
+#define MX6SX_PAD_USB_H_DATA__GPIO7_IO_10                         0x02A4 0x05EC 0x0000 0x5 0x0
+#define MX6SX_PAD_USB_H_STROBE__USB_H_STROBE                      0x02A8 0x05F0 0x0000 0x0 0x0
+#define MX6SX_PAD_USB_H_STROBE__PWM1_OUT                          0x02A8 0x05F0 0x0000 0x1 0x0
+#define MX6SX_PAD_USB_H_STROBE__ANATOP_32K_OUT                    0x02A8 0x05F0 0x0000 0x2 0x0
+#define MX6SX_PAD_USB_H_STROBE__I2C4_SCL                          0x02A8 0x05F0 0x07C0 0x3 0x1
+#define MX6SX_PAD_USB_H_STROBE__WDOG3_WDOG_RST_B_DEB              0x02A8 0x05F0 0x0000 0x4 0x0
+#define MX6SX_PAD_USB_H_STROBE__GPIO7_IO_11                       0x02A8 0x05F0 0x0000 0x5 0x0
+
+#endif /* __DTS_IMX6SX_PINFUNC_H */
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
new file mode 100644
index 0000000..a3980d9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -0,0 +1,479 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6sx.dtsi"
+
+/ {
+	model = "Freescale i.MX6 SoloX SDB Board";
+	compatible = "fsl,imx6sx-sdb", "fsl,imx6sx";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		volume-down {
+			label = "Volume Down";
+			gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vcc_sd3: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_vcc_sd3>;
+			regulator-name = "VCC_SD3";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb_otg1_vbus: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb_otg1>;
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb_otg2_vbus: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb_otg2>;
+			regulator-name = "usb_otg2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_psu_5v: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "PSU-5V0";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962";
+		model = "wm8962-audio";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"Headphone Jack", "HPOUTL",
+			"Headphone Jack", "HPOUTR",
+			"Ext Spk", "SPKOUTL",
+			"Ext Spk", "SPKOUTR",
+			"AMIC", "MICBIAS",
+			"IN3R", "AMIC";
+		mux-int-port = <2>;
+		mux-ext-port = <6>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&i2c1 {
+        clock-frequency = <100000>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_i2c1>;
+        status = "okay";
+
+	pmic: pfuze100@08 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c4 {
+        clock-frequency = <100000>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_i2c4>;
+        status = "okay";
+
+	codec: wm8962@1a {
+		compatible = "wlf,wm8962";
+		reg = <0x1a>;
+		clocks = <&clks IMX6SX_CLK_AUDIO>;
+		DCVDD-supply = <&vgen4_reg>;
+		DBVDD-supply = <&vgen4_reg>;
+		AVDD-supply = <&vgen4_reg>;
+		CPVDD-supply = <&vgen4_reg>;
+		MICVDD-supply = <&vgen3_reg>;
+		PLLVDD-supply = <&vgen4_reg>;
+		SPKVDD1-supply = <&reg_psu_5v>;
+		SPKVDD2-supply = <&reg_psu_5v>;
+	};
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart5 { /* for bluetooth */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1_id>;
+	status = "okay";
+};
+
+&usbotg2 {
+	vbus-supply = <&reg_usb_otg2_vbus>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	non-removable;
+	no-1-8-v;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	bus-width = <8>;
+	cd-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	vmmc-supply = <&vcc_sd3>;
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	cd-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&iomuxc {
+	imx6x-sdb {
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6SX_PAD_CSI_DATA00__AUDMUX_AUD6_TXC	0x130b0
+				MX6SX_PAD_CSI_DATA01__AUDMUX_AUD6_TXFS	0x130b0
+				MX6SX_PAD_CSI_HSYNC__AUDMUX_AUD6_TXD	0x120b0
+				MX6SX_PAD_CSI_VSYNC__AUDMUX_AUD6_RXD	0x130b0
+				MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK	0x130b0
+			>;
+		};
+
+		pinctrl_enet1: enet1grp {
+			fsl,pins = <
+				MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0b1
+				MX6SX_PAD_ENET1_MDC__ENET1_MDC		0xa0b1
+				MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC	0xa0b1
+				MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0	0xa0b1
+				MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1	0xa0b1
+				MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2	0xa0b1
+				MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3	0xa0b1
+				MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN	0xa0b1
+				MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK	0x3081
+				MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0	0x3081
+				MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1	0x3081
+				MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2	0x3081
+				MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3	0x3081
+				MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x3081
+			>;
+		};
+
+		pinctrl_gpio_keys: gpio_keysgrp {
+			fsl,pins = <
+				MX6SX_PAD_CSI_DATA04__GPIO1_IO_18 0x17059
+				MX6SX_PAD_CSI_DATA05__GPIO1_IO_19 0x17059
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6SX_PAD_GPIO1_IO01__I2C1_SDA		0x4001b8b1
+				MX6SX_PAD_GPIO1_IO00__I2C1_SCL		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c4: i2c4grp {
+			fsl,pins = <
+				MX6SX_PAD_CSI_DATA07__I2C4_SDA		0x4001b8b1
+				MX6SX_PAD_CSI_DATA06__I2C4_SCL		0x4001b8b1
+			>;
+		};
+
+		pinctrl_vcc_sd3: vccsd3grp {
+			fsl,pins = <
+				MX6SX_PAD_KEY_COL1__GPIO2_IO_11		0x17059
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX6SX_PAD_GPIO1_IO04__UART1_TX		0x1b0b1
+				MX6SX_PAD_GPIO1_IO05__UART1_RX		0x1b0b1
+			>;
+		};
+
+		pinctrl_uart5: uart5grp {
+			fsl,pins = <
+				MX6SX_PAD_KEY_ROW3__UART5_RX		0x1b0b1
+				MX6SX_PAD_KEY_COL3__UART5_TX		0x1b0b1
+				MX6SX_PAD_KEY_ROW2__UART5_CTS_B		0x1b0b1
+				MX6SX_PAD_KEY_COL2__UART5_RTS_B		0x1b0b1
+			>;
+		};
+
+		pinctrl_usb_otg1: usbotg1grp {
+			fsl,pins = <
+				MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0
+			>;
+		};
+
+		pinctrl_usb_otg1_id: usbotg1idgrp {
+			fsl,pins = <
+				MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059
+			>;
+		};
+
+		pinctrl_usb_otg2: usbot2ggrp {
+			fsl,pins = <
+				MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12	0x10b0
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x17059
+				MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x10059
+				MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x17059
+				MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x17059
+				MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x17059
+				MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x17059
+			>;
+		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			fsl,pins = <
+				MX6SX_PAD_SD3_CMD__USDHC3_CMD		0x17059
+				MX6SX_PAD_SD3_CLK__USDHC3_CLK		0x10059
+				MX6SX_PAD_SD3_DATA0__USDHC3_DATA0	0x17059
+				MX6SX_PAD_SD3_DATA1__USDHC3_DATA1	0x17059
+				MX6SX_PAD_SD3_DATA2__USDHC3_DATA2	0x17059
+				MX6SX_PAD_SD3_DATA3__USDHC3_DATA3	0x17059
+				MX6SX_PAD_SD3_DATA4__USDHC3_DATA4	0x17059
+				MX6SX_PAD_SD3_DATA5__USDHC3_DATA5	0x17059
+				MX6SX_PAD_SD3_DATA6__USDHC3_DATA6	0x17059
+				MX6SX_PAD_SD3_DATA7__USDHC3_DATA7	0x17059
+				MX6SX_PAD_KEY_COL0__GPIO2_IO_10		0x17059 /* CD */
+				MX6SX_PAD_KEY_ROW0__GPIO2_IO_15		0x17059 /* WP */
+			>;
+		};
+
+		pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
+			fsl,pins = <
+				MX6SX_PAD_SD3_CMD__USDHC3_CMD		0x170b9
+				MX6SX_PAD_SD3_CLK__USDHC3_CLK		0x100b9
+				MX6SX_PAD_SD3_DATA0__USDHC3_DATA0	0x170b9
+				MX6SX_PAD_SD3_DATA1__USDHC3_DATA1	0x170b9
+				MX6SX_PAD_SD3_DATA2__USDHC3_DATA2	0x170b9
+				MX6SX_PAD_SD3_DATA3__USDHC3_DATA3	0x170b9
+				MX6SX_PAD_SD3_DATA4__USDHC3_DATA4	0x170b9
+				MX6SX_PAD_SD3_DATA5__USDHC3_DATA5	0x170b9
+				MX6SX_PAD_SD3_DATA6__USDHC3_DATA6	0x170b9
+				MX6SX_PAD_SD3_DATA7__USDHC3_DATA7	0x170b9
+			>;
+		};
+
+		pinctrl_usdhc3_200mhz: usdhc3grp-200mhz {
+			fsl,pins = <
+				MX6SX_PAD_SD3_CMD__USDHC3_CMD		0x170f9
+				MX6SX_PAD_SD3_CLK__USDHC3_CLK		0x100f9
+				MX6SX_PAD_SD3_DATA0__USDHC3_DATA0	0x170f9
+				MX6SX_PAD_SD3_DATA1__USDHC3_DATA1	0x170f9
+				MX6SX_PAD_SD3_DATA2__USDHC3_DATA2	0x170f9
+				MX6SX_PAD_SD3_DATA3__USDHC3_DATA3	0x170f9
+				MX6SX_PAD_SD3_DATA4__USDHC3_DATA4	0x170f9
+				MX6SX_PAD_SD3_DATA5__USDHC3_DATA5	0x170f9
+				MX6SX_PAD_SD3_DATA6__USDHC3_DATA6	0x170f9
+				MX6SX_PAD_SD3_DATA7__USDHC3_DATA7	0x170f9
+			>;
+		};
+
+		pinctrl_usdhc4: usdhc4grp {
+			fsl,pins = <
+				MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x17059
+				MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x10059
+				MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x17059
+				MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x17059
+				MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x17059
+				MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x17059
+				MX6SX_PAD_SD4_DATA7__GPIO6_IO_21	0x17059 /* CD */
+				MX6SX_PAD_SD4_DATA6__GPIO6_IO_20	0x17059 /* WP */
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
new file mode 100644
index 0000000..f4b9da6
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -0,0 +1,1208 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/clock/imx6sx-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "imx6sx-pinfunc.h"
+#include "skeleton.dtsi"
+
+/ {
+	aliases {
+		can0 = &flexcan1;
+		can1 = &flexcan2;
+		ethernet0 = &fec1;
+		ethernet1 = &fec2;
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		gpio4 = &gpio5;
+		gpio5 = &gpio6;
+		gpio6 = &gpio7;
+		i2c0 = &i2c1;
+		i2c1 = &i2c2;
+		i2c2 = &i2c3;
+		i2c3 = &i2c4;
+		mmc0 = &usdhc1;
+		mmc1 = &usdhc2;
+		mmc2 = &usdhc3;
+		mmc3 = &usdhc4;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		serial5 = &uart6;
+		spi0 = &ecspi1;
+		spi1 = &ecspi2;
+		spi2 = &ecspi3;
+		spi3 = &ecspi4;
+		spi4 = &ecspi5;
+		usbphy0 = &usbphy1;
+		usbphy1 = &usbphy2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&L2>;
+			operating-points = <
+				/* kHz    uV */
+				996000  1250000
+				792000  1175000
+				396000  1075000
+			>;
+			fsl,soc-operating-points = <
+				/* ARM kHz  SOC uV */
+				996000      1175000
+				792000      1175000
+				396000      1175000
+			>;
+			clock-latency = <61036>; /* two CLK32 periods */
+			clocks = <&clks IMX6SX_CLK_ARM>,
+				 <&clks IMX6SX_CLK_PLL2_PFD2>,
+				 <&clks IMX6SX_CLK_STEP>,
+				 <&clks IMX6SX_CLK_PLL1_SW>,
+				 <&clks IMX6SX_CLK_PLL1_SYS>;
+			clock-names = "arm", "pll2_pfd2_396m", "step",
+				      "pll1_sw", "pll1_sys";
+			arm-supply = <&reg_arm>;
+			soc-supply = <&reg_soc>;
+		};
+	};
+
+	intc: interrupt-controller@00a01000 {
+		compatible = "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x00a01000 0x1000>,
+		      <0x00a00100 0x100>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ckil: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "ckil";
+		};
+
+		osc: clock@1 {
+			compatible = "fixed-clock";
+			reg = <1>;
+			#clock-cells = <0>;
+			clock-frequency = <24000000>;
+			clock-output-names = "osc";
+		};
+
+		ipp_di0: clock@2 {
+			compatible = "fixed-clock";
+			reg = <2>;
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "ipp_di0";
+		};
+
+		ipp_di1: clock@3 {
+			compatible = "fixed-clock";
+			reg = <3>;
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "ipp_di1";
+		};
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		interrupt-parent = <&intc>;
+		ranges;
+
+		pmu {
+			compatible = "arm,cortex-a9-pmu";
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		ocram: sram@00900000 {
+			compatible = "mmio-sram";
+			reg = <0x00900000 0x20000>;
+			clocks = <&clks IMX6SX_CLK_OCRAM>;
+		};
+
+		L2: l2-cache@00a02000 {
+			compatible = "arm,pl310-cache";
+			reg = <0x00a02000 0x1000>;
+			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+			cache-unified;
+			cache-level = <2>;
+			arm,tag-latency = <4 2 3>;
+			arm,data-latency = <4 2 3>;
+		};
+
+		dma_apbh: dma-apbh@01804000 {
+			compatible = "fsl,imx6sx-dma-apbh", "fsl,imx28-dma-apbh";
+			reg = <0x01804000 0x2000>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+			#dma-cells = <1>;
+			dma-channels = <4>;
+			clocks = <&clks IMX6SX_CLK_APBH_DMA>;
+		};
+
+		gpmi: gpmi-nand@01806000{
+			compatible = "fsl,imx6sx-gpmi-nand";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x01806000 0x2000>, <0x01808000 0x4000>;
+			reg-names = "gpmi-nand", "bch";
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "bch";
+			clocks = <&clks IMX6SX_CLK_GPMI_IO>,
+				 <&clks IMX6SX_CLK_GPMI_APB>,
+				 <&clks IMX6SX_CLK_GPMI_BCH>,
+				 <&clks IMX6SX_CLK_GPMI_BCH_APB>,
+				 <&clks IMX6SX_CLK_PER1_BCH>;
+			clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch",
+				      "gpmi_bch_apb", "per1_bch";
+			dmas = <&dma_apbh 0>;
+			dma-names = "rx-tx";
+			status = "disabled";
+		};
+
+		aips1: aips-bus@02000000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x02000000 0x100000>;
+			ranges;
+
+			spba-bus@02000000 {
+				compatible = "fsl,spba-bus", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x02000000 0x40000>;
+				ranges;
+
+				spdif: spdif@02004000 {
+					compatible = "fsl,imx6sx-spdif", "fsl,imx35-spdif";
+					reg = <0x02004000 0x4000>;
+					interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+					dmas = <&sdma 14 18 0>,
+					       <&sdma 15 18 0>;
+					dma-names = "rx", "tx";
+					clocks = <&clks IMX6SX_CLK_SPDIF>,
+						 <&clks IMX6SX_CLK_OSC>,
+						 <&clks IMX6SX_CLK_SPDIF>,
+						 <&clks 0>, <&clks 0>, <&clks 0>,
+						 <&clks IMX6SX_CLK_IPG>,
+						 <&clks 0>, <&clks 0>,
+						 <&clks IMX6SX_CLK_SPBA>;
+					clock-names = "core", "rxtx0",
+						      "rxtx1", "rxtx2",
+						      "rxtx3", "rxtx4",
+						      "rxtx5", "rxtx6",
+						      "rxtx7", "dma";
+					status = "disabled";
+				};
+
+				ecspi1: ecspi@02008000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+					reg = <0x02008000 0x4000>;
+					interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_ECSPI1>,
+						 <&clks IMX6SX_CLK_ECSPI1>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ecspi2: ecspi@0200c000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+					reg = <0x0200c000 0x4000>;
+					interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_ECSPI2>,
+						 <&clks IMX6SX_CLK_ECSPI2>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ecspi3: ecspi@02010000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+					reg = <0x02010000 0x4000>;
+					interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_ECSPI3>,
+						 <&clks IMX6SX_CLK_ECSPI3>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ecspi4: ecspi@02014000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+					reg = <0x02014000 0x4000>;
+					interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_ECSPI4>,
+						 <&clks IMX6SX_CLK_ECSPI4>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				uart1: serial@02020000 {
+					compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+					reg = <0x02020000 0x4000>;
+					interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_UART_IPG>,
+						 <&clks IMX6SX_CLK_UART_SERIAL>;
+					clock-names = "ipg", "per";
+					dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
+					dma-names = "rx", "tx";
+					status = "disabled";
+				};
+
+				esai: esai@02024000 {
+					reg = <0x02024000 0x4000>;
+					interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_ESAI_IPG>,
+						 <&clks IMX6SX_CLK_ESAI_MEM>,
+						 <&clks IMX6SX_CLK_ESAI_EXTAL>,
+						 <&clks IMX6SX_CLK_ESAI_IPG>,
+						 <&clks IMX6SX_CLK_SPBA>;
+					clock-names = "core", "mem", "extal",
+						      "fsys", "dma";
+					status = "disabled";
+				};
+
+				ssi1: ssi@02028000 {
+					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
+					reg = <0x02028000 0x4000>;
+					interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_SSI1_IPG>,
+						 <&clks IMX6SX_CLK_SSI1>;
+					clock-names = "ipg", "baud";
+					dmas = <&sdma 37 1 0>, <&sdma 38 1 0>;
+					dma-names = "rx", "tx";
+					fsl,fifo-depth = <15>;
+					status = "disabled";
+				};
+
+				ssi2: ssi@0202c000 {
+					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
+					reg = <0x0202c000 0x4000>;
+					interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_SSI2_IPG>,
+						 <&clks IMX6SX_CLK_SSI2>;
+					clock-names = "ipg", "baud";
+					dmas = <&sdma 41 1 0>, <&sdma 42 1 0>;
+					dma-names = "rx", "tx";
+					fsl,fifo-depth = <15>;
+					status = "disabled";
+				};
+
+				ssi3: ssi@02030000 {
+					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
+					reg = <0x02030000 0x4000>;
+					interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_SSI3_IPG>,
+						 <&clks IMX6SX_CLK_SSI3>;
+					clock-names = "ipg", "baud";
+					dmas = <&sdma 45 1 0>, <&sdma 46 1 0>;
+					dma-names = "rx", "tx";
+					fsl,fifo-depth = <15>;
+					status = "disabled";
+				};
+
+				asrc: asrc@02034000 {
+					reg = <0x02034000 0x4000>;
+					interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_ASRC_MEM>,
+						 <&clks IMX6SX_CLK_ASRC_IPG>,
+						 <&clks IMX6SX_CLK_SPDIF>,
+						 <&clks IMX6SX_CLK_SPBA>;
+					clock-names = "mem", "ipg", "asrck", "dma";
+					dmas = <&sdma 17 20 1>, <&sdma 18 20 1>,
+					       <&sdma 19 20 1>, <&sdma 20 20 1>,
+					       <&sdma 21 20 1>, <&sdma 22 20 1>;
+					dma-names = "rxa", "rxb", "rxc",
+						    "txa", "txb", "txc";
+					status = "okay";
+				};
+			};
+
+			pwm1: pwm@02080000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x02080000 0x4000>;
+				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM1>,
+					 <&clks IMX6SX_CLK_PWM1>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			pwm2: pwm@02084000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x02084000 0x4000>;
+				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM2>,
+					 <&clks IMX6SX_CLK_PWM2>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			pwm3: pwm@02088000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x02088000 0x4000>;
+				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM3>,
+					 <&clks IMX6SX_CLK_PWM3>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			pwm4: pwm@0208c000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x0208c000 0x4000>;
+				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM4>,
+					 <&clks IMX6SX_CLK_PWM4>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			flexcan1: can@02090000 {
+				compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
+				reg = <0x02090000 0x4000>;
+				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_CAN1_IPG>,
+					 <&clks IMX6SX_CLK_CAN1_SERIAL>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			flexcan2: can@02094000 {
+				compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
+				reg = <0x02094000 0x4000>;
+				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_CAN2_IPG>,
+					 <&clks IMX6SX_CLK_CAN2_SERIAL>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			gpt: gpt@02098000 {
+				compatible = "fsl,imx6sx-gpt", "fsl,imx31-gpt";
+				reg = <0x02098000 0x4000>;
+				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_GPT_BUS>,
+					 <&clks IMX6SX_CLK_GPT_SERIAL>;
+				clock-names = "ipg", "per";
+			};
+
+			gpio1: gpio@0209c000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x0209c000 0x4000>;
+				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio2: gpio@020a0000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x020a0000 0x4000>;
+				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio3: gpio@020a4000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x020a4000 0x4000>;
+				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio4: gpio@020a8000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x020a8000 0x4000>;
+				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio5: gpio@020ac000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x020ac000 0x4000>;
+				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio6: gpio@020b0000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x020b0000 0x4000>;
+				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio7: gpio@020b4000 {
+				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
+				reg = <0x020b4000 0x4000>;
+				interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			kpp: kpp@020b8000 {
+				compatible = "fsl,imx6sx-kpp", "fsl,imx21-kpp";
+				reg = <0x020b8000 0x4000>;
+				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_DUMMY>;
+				status = "disabled";
+			};
+
+			wdog1: wdog@020bc000 {
+				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
+				reg = <0x020bc000 0x4000>;
+				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_DUMMY>;
+			};
+
+			wdog2: wdog@020c0000 {
+				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
+				reg = <0x020c0000 0x4000>;
+				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_DUMMY>;
+				status = "disabled";
+			};
+
+			clks: ccm@020c4000 {
+				compatible = "fsl,imx6sx-ccm";
+				reg = <0x020c4000 0x4000>;
+				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+				#clock-cells = <1>;
+				clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
+				clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
+			};
+
+			anatop: anatop@020c8000 {
+				compatible = "fsl,imx6sx-anatop", "fsl,imx6q-anatop",
+					     "syscon", "simple-bus";
+				reg = <0x020c8000 0x1000>;
+				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+
+				regulator-1p1@110 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd1p1";
+					regulator-min-microvolt = <800000>;
+					regulator-max-microvolt = <1375000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x110>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <4>;
+					anatop-min-voltage = <800000>;
+					anatop-max-voltage = <1375000>;
+				};
+
+				regulator-3p0@120 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd3p0";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <3150000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x120>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <0>;
+					anatop-min-voltage = <2625000>;
+					anatop-max-voltage = <3400000>;
+				};
+
+				regulator-2p5@130 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd2p5";
+					regulator-min-microvolt = <2100000>;
+					regulator-max-microvolt = <2875000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x130>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <0>;
+					anatop-min-voltage = <2100000>;
+					anatop-max-voltage = <2875000>;
+				};
+
+				reg_arm: regulator-vddcore@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddarm";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <0>;
+					anatop-vol-bit-width = <5>;
+					anatop-delay-reg-offset = <0x170>;
+					anatop-delay-bit-shift = <24>;
+					anatop-delay-bit-width = <2>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+
+				reg_pcie: regulator-vddpcie@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddpcie";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <9>;
+					anatop-vol-bit-width = <5>;
+					anatop-delay-reg-offset = <0x170>;
+					anatop-delay-bit-shift = <26>;
+					anatop-delay-bit-width = <2>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+
+				reg_soc: regulator-vddsoc@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddsoc";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <18>;
+					anatop-vol-bit-width = <5>;
+					anatop-delay-reg-offset = <0x170>;
+					anatop-delay-bit-shift = <28>;
+					anatop-delay-bit-width = <2>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+			};
+
+			tempmon: tempmon {
+				compatible = "fsl,imx6sx-tempmon", "fsl,imx6q-tempmon";
+				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+				fsl,tempmon = <&anatop>;
+				fsl,tempmon-data = <&ocotp>;
+				clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>;
+			};
+
+			usbphy1: usbphy@020c9000 {
+				compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
+				reg = <0x020c9000 0x1000>;
+				interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USBPHY1>;
+				fsl,anatop = <&anatop>;
+			};
+
+			usbphy2: usbphy@020ca000 {
+				compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
+				reg = <0x020ca000 0x1000>;
+				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USBPHY2>;
+				fsl,anatop = <&anatop>;
+			};
+
+			snvs: snvs@020cc000 {
+				compatible = "fsl,sec-v4.0-mon", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x020cc000 0x4000>;
+
+				snvs-rtc-lp@34 {
+					compatible = "fsl,sec-v4.0-mon-rtc-lp";
+					reg = <0x34 0x58>;
+					interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+				};
+			};
+
+			epit1: epit@020d0000 {
+				reg = <0x020d0000 0x4000>;
+				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			epit2: epit@020d4000 {
+				reg = <0x020d4000 0x4000>;
+				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			src: src@020d8000 {
+				compatible = "fsl,imx6sx-src", "fsl,imx51-src";
+				reg = <0x020d8000 0x4000>;
+				interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+				#reset-cells = <1>;
+			};
+
+			gpc: gpc@020dc000 {
+				compatible = "fsl,imx6sx-gpc", "fsl,imx6q-gpc";
+				reg = <0x020dc000 0x4000>;
+				interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			iomuxc: iomuxc@020e0000 {
+				compatible = "fsl,imx6sx-iomuxc";
+				reg = <0x020e0000 0x4000>;
+			};
+
+			gpr: iomuxc-gpr@020e4000 {
+				compatible = "fsl,imx6sx-iomuxc-gpr",
+					     "fsl,imx6q-iomuxc-gpr", "syscon";
+				reg = <0x020e4000 0x4000>;
+			};
+
+			sdma: sdma@020ec000 {
+				compatible = "fsl,imx6sx-sdma", "fsl,imx6q-sdma";
+				reg = <0x020ec000 0x4000>;
+				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_SDMA>,
+					 <&clks IMX6SX_CLK_SDMA>;
+				clock-names = "ipg", "ahb";
+				#dma-cells = <3>;
+				/* imx6sx reuses imx6q sdma firmware */
+				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
+			};
+		};
+
+		aips2: aips-bus@02100000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x02100000 0x100000>;
+			ranges;
+
+			usbotg1: usb@02184000 {
+				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
+				reg = <0x02184000 0x200>;
+				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USBOH3>;
+				fsl,usbphy = <&usbphy1>;
+				fsl,usbmisc = <&usbmisc 0>;
+				fsl,anatop = <&anatop>;
+				status = "disabled";
+			};
+
+			usbotg2: usb@02184200 {
+				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
+				reg = <0x02184200 0x200>;
+				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USBOH3>;
+				fsl,usbphy = <&usbphy2>;
+				fsl,usbmisc = <&usbmisc 1>;
+				status = "disabled";
+			};
+
+			usbh: usb@02184400 {
+				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
+				reg = <0x02184400 0x200>;
+				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USBOH3>;
+				fsl,usbmisc = <&usbmisc 2>;
+				phy_type = "hsic";
+				fsl,anatop = <&anatop>;
+				status = "disabled";
+			};
+
+			usbmisc: usbmisc@02184800 {
+				#index-cells = <1>;
+				compatible = "fsl,imx6sx-usbmisc", "fsl,imx6q-usbmisc";
+				reg = <0x02184800 0x200>;
+				clocks = <&clks IMX6SX_CLK_USBOH3>;
+			};
+
+			fec1: ethernet@02188000 {
+				compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
+				reg = <0x02188000 0x4000>;
+				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_ENET>,
+					 <&clks IMX6SX_CLK_ENET_AHB>,
+					 <&clks IMX6SX_CLK_ENET_PTP>,
+					 <&clks IMX6SX_CLK_ENET_REF>,
+					 <&clks IMX6SX_CLK_ENET_PTP>;
+				clock-names = "ipg", "ahb", "ptp",
+					      "enet_clk_ref", "enet_out";
+				status = "disabled";
+                        };
+
+			mlb: mlb@0218c000 {
+				reg = <0x0218c000 0x4000>;
+				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_MLB>;
+				status = "disabled";
+			};
+
+			usdhc1: usdhc@02190000 {
+				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+				reg = <0x02190000 0x4000>;
+				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USDHC1>,
+					 <&clks IMX6SX_CLK_USDHC1>,
+					 <&clks IMX6SX_CLK_USDHC1>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			usdhc2: usdhc@02194000 {
+				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+				reg = <0x02194000 0x4000>;
+				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USDHC2>,
+					 <&clks IMX6SX_CLK_USDHC2>,
+					 <&clks IMX6SX_CLK_USDHC2>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			usdhc3: usdhc@02198000 {
+				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+				reg = <0x02198000 0x4000>;
+				interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USDHC3>,
+					 <&clks IMX6SX_CLK_USDHC3>,
+					 <&clks IMX6SX_CLK_USDHC3>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			usdhc4: usdhc@0219c000 {
+				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
+				reg = <0x0219c000 0x4000>;
+				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_USDHC4>,
+					 <&clks IMX6SX_CLK_USDHC4>,
+					 <&clks IMX6SX_CLK_USDHC4>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@021a0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+				reg = <0x021a0000 0x4000>;
+				interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_I2C1>;
+				status = "disabled";
+			};
+
+			i2c2: i2c@021a4000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+				reg = <0x021a4000 0x4000>;
+				interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_I2C2>;
+				status = "disabled";
+			};
+
+			i2c3: i2c@021a8000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+				reg = <0x021a8000 0x4000>;
+				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_I2C3>;
+				status = "disabled";
+			};
+
+			mmdc: mmdc@021b0000 {
+				compatible = "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc";
+				reg = <0x021b0000 0x4000>;
+			};
+
+			fec2: ethernet@021b4000 {
+				compatible = "fsl,imx6sx-fec";
+				reg = <0x021b4000 0x4000>;
+				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_ENET>,
+					 <&clks IMX6SX_CLK_ENET_AHB>,
+					 <&clks IMX6SX_CLK_ENET_PTP>,
+					 <&clks IMX6SX_CLK_ENET2_REF_125M>,
+					 <&clks IMX6SX_CLK_ENET_PTP>;
+				clock-names = "ipg", "ahb", "ptp",
+					      "enet_clk_ref", "enet_out";
+				status = "disabled";
+			};
+
+			weim: weim@021b8000 {
+				compatible = "fsl,imx6sx-weim", "fsl,imx6q-weim";
+				reg = <0x021b8000 0x4000>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_EIM_SLOW>;
+			};
+
+			ocotp: ocotp@021bc000 {
+				compatible = "fsl,imx6sx-ocotp", "syscon";
+				reg = <0x021bc000 0x4000>;
+				clocks = <&clks IMX6SX_CLK_OCOTP>;
+			};
+
+			sai1: sai@021d4000 {
+				compatible = "fsl,imx6sx-sai";
+				reg = <0x021d4000 0x4000>;
+				interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_SAI1_IPG>,
+					 <&clks IMX6SX_CLK_SAI1>,
+					 <&clks 0>, <&clks 0>;
+				clock-names = "bus", "mclk1", "mclk2", "mclk3";
+				dma-names = "rx", "tx";
+				dmas = <&sdma 31 23 0>, <&sdma 32 23 0>;
+				dma-source = <&gpr 0 15 0 16>;
+				status = "disabled";
+			};
+
+			audmux: audmux@021d8000 {
+				compatible = "fsl,imx6sx-audmux", "fsl,imx31-audmux";
+				reg = <0x021d8000 0x4000>;
+				status = "disabled";
+			};
+
+			sai2: sai@021dc000 {
+				compatible = "fsl,imx6sx-sai";
+				reg = <0x021dc000 0x4000>;
+				interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_SAI2_IPG>,
+					 <&clks IMX6SX_CLK_SAI2>,
+					 <&clks 0>, <&clks 0>;
+				clock-names = "bus", "mclk1", "mclk2", "mclk3";
+				dma-names = "rx", "tx";
+				dmas = <&sdma 33 23 0>, <&sdma 34 23 0>;
+				dma-source = <&gpr 0 17 0 18>;
+				status = "disabled";
+			};
+
+			qspi1: qspi@021e0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-qspi";
+				reg = <0x021e0000 0x4000>, <0x60000000 0x10000000>;
+				reg-names = "QuadSPI", "QuadSPI-memory";
+				interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_QSPI1>,
+					 <&clks IMX6SX_CLK_QSPI1>;
+				clock-names = "qspi_en", "qspi";
+				status = "disabled";
+			};
+
+			qspi2: qspi@021e4000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-qspi";
+				reg = <0x021e4000 0x4000>, <0x70000000 0x10000000>;
+				reg-names = "QuadSPI", "QuadSPI-memory";
+				interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_QSPI2>,
+					 <&clks IMX6SX_CLK_QSPI2>;
+				clock-names = "qspi_en", "qspi";
+				status = "disabled";
+			};
+
+			uart2: serial@021e8000 {
+				compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+				reg = <0x021e8000 0x4000>;
+				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_UART_IPG>,
+					 <&clks IMX6SX_CLK_UART_SERIAL>;
+				clock-names = "ipg", "per";
+				dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			uart3: serial@021ec000 {
+				compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+				reg = <0x021ec000 0x4000>;
+				interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_UART_IPG>,
+					 <&clks IMX6SX_CLK_UART_SERIAL>;
+				clock-names = "ipg", "per";
+				dmas = <&sdma 29 4 0>, <&sdma 30 4 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			uart4: serial@021f0000 {
+				compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+				reg = <0x021f0000 0x4000>;
+				interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_UART_IPG>,
+					 <&clks IMX6SX_CLK_UART_SERIAL>;
+				clock-names = "ipg", "per";
+				dmas = <&sdma 31 4 0>, <&sdma 32 4 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			uart5: serial@021f4000 {
+				compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+				reg = <0x021f4000 0x4000>;
+				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_UART_IPG>,
+					 <&clks IMX6SX_CLK_UART_SERIAL>;
+				clock-names = "ipg", "per";
+				dmas = <&sdma 33 4 0>, <&sdma 34 4 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			i2c4: i2c@021f8000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
+				reg = <0x021f8000 0x4000>;
+				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_I2C4>;
+				status = "disabled";
+			};
+		};
+
+		aips3: aips-bus@02200000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x02200000 0x100000>;
+			ranges;
+
+			spba-bus@02200000 {
+				compatible = "fsl,spba-bus", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x02240000 0x40000>;
+				ranges;
+
+				csi1: csi@02214000 {
+					reg = <0x02214000 0x4000>;
+					interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
+						 <&clks IMX6SX_CLK_CSI>,
+						 <&clks IMX6SX_CLK_DCIC1>;
+					clock-names = "disp-axi", "csi_mclk", "dcic";
+					status = "disabled";
+				};
+
+				pxp: pxp@02218000 {
+					reg = <0x02218000 0x4000>;
+					interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_PXP_AXI>,
+						 <&clks IMX6SX_CLK_DISPLAY_AXI>;
+					clock-names = "pxp-axi", "disp-axi";
+					status = "disabled";
+				};
+
+				csi2: csi@0221c000 {
+					reg = <0x0221c000 0x4000>;
+					interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
+						 <&clks IMX6SX_CLK_CSI>,
+						 <&clks IMX6SX_CLK_DCIC2>;
+					clock-names = "disp-axi", "csi_mclk", "dcic";
+					status = "disabled";
+				};
+
+				lcdif1: lcdif@02220000 {
+					reg = <0x02220000 0x4000>;
+					interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>,
+						 <&clks IMX6SX_CLK_LCDIF_APB>,
+						 <&clks IMX6SX_CLK_DISPLAY_AXI>;
+					clock-names = "pix", "axi", "disp_axi";
+					status = "disabled";
+				};
+
+				lcdif2: lcdif@02224000 {
+					reg = <0x02224000 0x4000>;
+					interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&clks IMX6SX_CLK_LCDIF2_PIX>,
+						 <&clks IMX6SX_CLK_LCDIF_APB>,
+						 <&clks IMX6SX_CLK_DISPLAY_AXI>;
+					clock-names = "pix", "axi", "disp_axi";
+					status = "disabled";
+				};
+
+				vadc: vadc@02228000 {
+					reg = <0x02228000 0x4000>, <0x0222c000 0x4000>;
+					reg-names = "vadc-vafe", "vadc-vdec";
+					clocks = <&clks IMX6SX_CLK_VADC>,
+						 <&clks IMX6SX_CLK_CSI>;
+					clock-names = "vadc", "csi";
+					status = "disabled";
+				};
+			};
+
+			adc1: adc@02280000 {
+				compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
+				reg = <0x02280000 0x4000>;
+				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_IPG>;
+				clock-names = "adc";
+				status = "disabled";
+                        };
+
+			adc2: adc@02284000 {
+				compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
+				reg = <0x02284000 0x4000>;
+				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_IPG>;
+				clock-names = "adc";
+				status = "disabled";
+                        };
+
+			wdog3: wdog@02288000 {
+				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
+				reg = <0x02288000 0x4000>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_DUMMY>;
+				status = "disabled";
+			};
+
+			ecspi5: ecspi@0228c000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
+				reg = <0x0228c000 0x4000>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_ECSPI5>,
+					 <&clks IMX6SX_CLK_ECSPI5>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			uart6: serial@022a0000 {
+				compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+				reg = <0x022a0000 0x4000>;
+				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_UART_IPG>,
+					 <&clks IMX6SX_CLK_UART_SERIAL>;
+				clock-names = "ipg", "per";
+				dmas = <&sdma 0 4 0>, <&sdma 47 4 0>;
+				dma-names = "rx", "tx";
+				status = "disabled";
+			};
+
+			pwm5: pwm@022a4000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x022a4000 0x4000>;
+				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM5>,
+					 <&clks IMX6SX_CLK_PWM5>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			pwm6: pwm@022a8000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x022a8000 0x4000>;
+				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM6>,
+					 <&clks IMX6SX_CLK_PWM6>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			pwm7: pwm@022ac000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x022ac000 0x4000>;
+				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM7>,
+					 <&clks IMX6SX_CLK_PWM7>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+
+			pwm8: pwm@0022b0000 {
+				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
+				reg = <0x0022b0000 0x4000>;
+				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6SX_CLK_PWM8>,
+					 <&clks IMX6SX_CLK_PWM8>;
+				clock-names = "ipg", "per";
+				#pwm-cells = <2>;
+			};
+		};
+
+		pcie: pcie@0x08000000 {
+			compatible = "fsl,imx6sx-pcie", "snps,dw-pcie";
+			reg = <0x08ffc000 0x4000>; /* DBI */
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+				  /* configuration space */
+			ranges = <0x00000800 0 0x08f00000 0x08f00000 0 0x00080000
+				  /* downstream I/O */
+				  0x81000000 0 0          0x08f80000 0 0x00010000
+				  /* non-prefetchable memory */
+				  0x82000000 0 0x08000000 0x08000000 0 0x00f00000>;
+			num-lanes = <1>;
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks IMX6SX_CLK_PCIE_REF_125M>,
+				 <&clks IMX6SX_CLK_PCIE_AXI>,
+				 <&clks IMX6SX_CLK_LVDS1_OUT>,
+				 <&clks IMX6SX_CLK_DISPLAY_AXI>;
+			clock-names = "pcie_ref_125m", "pcie_axi",
+				      "lvds_gate", "display_axi";
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index b10e635..cf06e32 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -8,6 +8,7 @@
 / {
 	model = "ARM Integrator/AP";
 	compatible = "arm,integrator-ap";
+	dma-ranges = <0x80000000 0x0 0x80000000>;
 
 	aliases {
 		arm,timer-primary = &timer2;
diff --git a/arch/arm/boot/dts/k2e-clocks.dtsi b/arch/arm/boot/dts/k2e-clocks.dtsi
index 90774d6..598afe9 100644
--- a/arch/arm/boot/dts/k2e-clocks.dtsi
+++ b/arch/arm/boot/dts/k2e-clocks.dtsi
@@ -22,7 +22,7 @@ clocks {
 		#clock-cells = <0>;
 		compatible = "ti,keystone,pll-clock";
 		clocks = <&refclkpass>;
-		clock-output-names = "pa-pll-clk";
+		clock-output-names = "papllclk";
 		reg = <0x02620358 4>;
 		reg-names = "control";
 	};
diff --git a/arch/arm/boot/dts/k2hk-clocks.dtsi b/arch/arm/boot/dts/k2hk-clocks.dtsi
index 96e6536..d5adee3 100644
--- a/arch/arm/boot/dts/k2hk-clocks.dtsi
+++ b/arch/arm/boot/dts/k2hk-clocks.dtsi
@@ -31,7 +31,7 @@ clocks {
 		#clock-cells = <0>;
 		compatible = "ti,keystone,pll-clock";
 		clocks = <&refclkpass>;
-		clock-output-names = "pa-pll-clk";
+		clock-output-names = "papllclk";
 		reg = <0x02620358 4>;
 		reg-names = "control";
 	};
diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/k2hk-evm.dts
index 1f90cbf..3223cc1 100644
--- a/arch/arm/boot/dts/k2hk-evm.dts
+++ b/arch/arm/boot/dts/k2hk-evm.dts
@@ -167,3 +167,15 @@
 		};
 	};
 };
+
+&mdio {
+	ethphy0: ethernet-phy@0 {
+		compatible = "marvell,88E1111", "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
+
+	ethphy1: ethernet-phy@1 {
+		compatible = "marvell,88E1111", "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
diff --git a/arch/arm/boot/dts/k2l-clocks.dtsi b/arch/arm/boot/dts/k2l-clocks.dtsi
index f584b80..eb1e3e2 100644
--- a/arch/arm/boot/dts/k2l-clocks.dtsi
+++ b/arch/arm/boot/dts/k2l-clocks.dtsi
@@ -31,7 +31,7 @@ clocks {
 		#clock-cells = <0>;
 		compatible = "ti,keystone,pll-clock";
 		clocks = <&refclksys>;
-		clock-output-names = "pa-pll-clk";
+		clock-output-names = "papllclk";
 		reg = <0x02620358 4>;
 		reg-names = "control";
 	};
diff --git a/arch/arm/boot/dts/keystone-clocks.dtsi b/arch/arm/boot/dts/keystone-clocks.dtsi
index 93f82c7..0c334b2 100644
--- a/arch/arm/boot/dts/keystone-clocks.dtsi
+++ b/arch/arm/boot/dts/keystone-clocks.dtsi
@@ -215,7 +215,7 @@ clocks {
 	clkpa: clkpa {
 		#clock-cells = <0>;
 		compatible = "ti,keystone,psc-clock";
-		clocks = <&chipclk16>;
+		clocks = <&paclk13>;
 		clock-output-names = "pa";
 		reg = <0x0235001c 0xb00>, <0x02350008 0x400>;
 		reg-names = "control", "domain";
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index c1414cb..9e31fe7 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -266,5 +266,16 @@
 			ranges = <0 0 0x30000000 0x10000000
 				  1 0 0x21000A00 0x00000100>;
 		};
+
+		mdio: mdio@02090300 {
+			compatible	= "ti,keystone_mdio", "ti,davinci_mdio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg		= <0x02090300 0x100>;
+			status = "disabled";
+			clocks = <&clkpa>;
+			clock-names = "fck";
+			bus_freq	= <2500000>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/kirkwood-d2net.dts b/arch/arm/boot/dts/kirkwood-d2net.dts
new file mode 100644
index 0000000..6b78560
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-d2net.dts
@@ -0,0 +1,42 @@
+/*
+ * Device Tree file for d2 Network v2
+ *
+ * Copyright (C) 2014 Simon Guinot <simon.guinot@sequanux.org>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+/dts-v1/;
+
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+	model = "LaCie d2 Network v2";
+	compatible = "lacie,d2net_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "d2net_v2:blue:sata";
+			slow-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+			cmd-gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		red-fail {
+			label = "d2net_v2:red:fail";
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-net2big.dts b/arch/arm/boot/dts/kirkwood-net2big.dts
new file mode 100644
index 0000000..53dc37a
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-net2big.dts
@@ -0,0 +1,60 @@
+/*
+ * Device Tree file for LaCie 2Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+	model = "LaCie 2Big Network v2";
+	compatible = "lacie,net2big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+};
+
+&regulators {
+	regulator@2 {
+		compatible = "regulator-fixed";
+		reg = <2>;
+		regulator-name = "hdd1power";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+	};
+
+	clocks {
+	       g762_clk: g762-oscillator {
+			 compatible = "fixed-clock";
+			 #clock-cells = <0>;
+			 clock-frequency = <32768>;
+	       };
+	};
+};
+
+&i2c0 {
+	g762@3e {
+		compatible = "gmt,g762";
+		reg = <0x3e>;
+		clocks = <&g762_clk>;
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-net5big.dts b/arch/arm/boot/dts/kirkwood-net5big.dts
new file mode 100644
index 0000000..36155b7
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-net5big.dts
@@ -0,0 +1,111 @@
+/*
+ * Device Tree file for LaCie 5Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+	model = "LaCie 5Big Network v2";
+	compatible = "lacie,net5big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>;
+	};
+
+};
+
+&regulators {
+	regulator@2 {
+		compatible = "regulator-fixed";
+		reg = <2>;
+		regulator-name = "hdd1power";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+	};
+
+	regulator@3 {
+		compatible = "regulator-fixed";
+		reg = <3>;
+		regulator-name = "hdd2power";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+	};
+
+	regulator@4 {
+		compatible = "regulator-fixed";
+		reg = <4>;
+		regulator-name = "hdd3power";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+	};
+
+	regulator@5 {
+		compatible = "regulator-fixed";
+		reg = <5>;
+		regulator-name = "hdd4power";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+	};
+
+	clocks {
+	       g762_clk: g762-oscillator {
+			 compatible = "fixed-clock";
+			 #clock-cells = <0>;
+			 clock-frequency = <32768>;
+	       };
+	};
+};
+
+&mdio {
+	ethphy1: ethernet-phy@1 {
+		reg = <0>;
+	};
+};
+
+&eth1 {
+	status = "okay";
+	ethernet1-port@0 {
+		phy-handle = <&ethphy1>;
+	};
+};
+
+
+&i2c0 {
+	g762@3e {
+		compatible = "gmt,g762";
+		reg = <0x3e>;
+		clocks = <&g762_clk>;
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-netxbig.dtsi b/arch/arm/boot/dts/kirkwood-netxbig.dtsi
new file mode 100644
index 0000000..b0cfb7c
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-netxbig.dtsi
@@ -0,0 +1,154 @@
+/*
+ * Device Tree common file for LaCie 2Big and 5Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+		stdout-path = &uart0;
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			status = "okay";
+		};
+
+		spi@10600 {
+			status = "okay";
+
+			flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mxicy,mx25l4005a";
+				reg = <0>;
+				spi-max-frequency = <20000000>;
+				mode = <0>;
+
+				partition@0 {
+					reg = <0x0 0x80000>;
+					label = "u-boot";
+				};
+			};
+		};
+
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/*
+		 * button@1 and button@2 represent a three position rocker
+		 * switch. Thus the conventional KEY_POWER does not fit
+		 */
+		button@1 {
+			label = "Back power switch (on|auto)";
+			linux,code = <KEY_ESC>;
+			linux,input-type = <5>;
+			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+		};
+		button@2 {
+			label = "Back power switch (auto|off)";
+			linux,code = <KEY_1>;
+			linux,input-type = <5>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+		};
+		button@3 {
+			label = "Function button";
+			linux,code = <KEY_OPTION>;
+			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+		};
+
+	};
+
+	gpio-poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+	};
+
+	regulators: regulators {
+		status = "okay";
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+
+		regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "hdd0power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&mdio {
+	status = "okay";
+
+	ethphy0: ethernet-phy@0 {
+		reg = <8>;
+	};
+
+	ethphy1: ethernet-phy@1 {
+		reg = <0>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+	ethernet0-port@0 {
+		phy-handle = <&ethphy0>;
+	};
+};
+
+&pinctrl {
+	pinctrl-names = "default";
+
+	pmx_button_function: pmx-button-function {
+		marvell,pins = "mpp34";
+		marvell,function = "gpio";
+	};
+	pmx_button_power_off: pmx-button-power-off {
+		marvell,pins = "mpp15";
+		marvell,function = "gpio";
+	};
+	pmx_button_power_on: pmx-button-power-on {
+		marvell,pins = "mpp13";
+		marvell,function = "gpio";
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c04";
+		pagesize = <16>;
+		reg = <0x50>;
+	};
+};
diff --git a/arch/arm/boot/dts/kizbox.dts b/arch/arm/boot/dts/kizbox.dts
index 928f6ee..e83e4f9 100644
--- a/arch/arm/boot/dts/kizbox.dts
+++ b/arch/arm/boot/dts/kizbox.dts
@@ -30,6 +30,10 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts
index ccf9ea2..f0f5e10 100644
--- a/arch/arm/boot/dts/mpa1600.dts
+++ b/arch/arm/boot/dts/mpa1600.dts
@@ -25,6 +25,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <18432000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/mach-s5pc100/include/mach/dma.h b/arch/arm/boot/dts/mt6589-aquaris5.dts
index 201842a..443b446 100644
--- a/arch/arm/mach-s5pc100/include/mach/dma.h
+++ b/arch/arm/boot/dts/mt6589-aquaris5.dts
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -11,16 +11,15 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __MACH_DMA_H
-#define __MACH_DMA_H
+/dts-v1/;
+#include "mt6589.dtsi"
 
-/* This platform uses the common DMA API driver for PL330 */
-#include <plat/dma-pl330.h>
+/ {
+	model = "bq Aquaris5";
 
-#endif /* __MACH_DMA_H */
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/mt6589.dtsi b/arch/arm/boot/dts/mt6589.dtsi
new file mode 100644
index 0000000..d0297a0
--- /dev/null
+++ b/arch/arm/boot/dts/mt6589.dtsi
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "skeleton.dtsi"
+
+/ {
+	compatible = "mediatek,mt6589";
+	interrupt-parent = <&gic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x0>;
+		};
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x1>;
+		};
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x2>;
+		};
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x3>;
+		};
+
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges;
+
+		system_clk: dummy13m {
+			compatible = "fixed-clock";
+			clock-frequency = <13000000>;
+			#clock-cells = <0>;
+		};
+
+		rtc_clk: dummy32k {
+			compatible = "fixed-clock";
+			clock-frequency = <32000>;
+			#clock-cells = <0>;
+		};
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges;
+
+		timer: timer@10008000 {
+			compatible = "mediatek,mt6577-timer";
+			reg = <0x10008000 0x80>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&system_clk>, <&rtc_clk>;
+			clock-names = "system-clk", "rtc-clk";
+		};
+
+		gic: interrupt-controller@10212000 {
+			compatible = "arm,cortex-a15-gic";
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			reg = <0x10211000 0x1000>,
+			      <0x10212000 0x1000>,
+			      <0x10214000 0x2000>,
+			      <0x10216000 0x2000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index e83b046..9be3c12 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -157,6 +157,8 @@
 			interrupts = <26>, <34>;
 			interrupt-names = "dsp", "iva";
 			ti,hwmods = "mailbox";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <6>;
 		};
 
 		timer1: timer@48028000 {
@@ -182,3 +184,6 @@
 &i2c2 {
 	compatible = "ti,omap2420-i2c";
 };
+
+/include/ "omap24xx-clocks.dtsi"
+/include/ "omap2420-clocks.dtsi"
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index c4e8013..1a00f15 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -247,6 +247,8 @@
 			reg = <0x48094000 0x200>;
 			interrupts = <26>;
 			ti,hwmods = "mailbox";
+			ti,mbox-num-users = <4>;
+			ti,mbox-num-fifos = <6>;
 		};
 
 		timer1: timer@49018000 {
@@ -288,3 +290,6 @@
 &i2c2 {
 	compatible = "ti,omap2430-i2c";
 };
+
+/include/ "omap24xx-clocks.dtsi"
+/include/ "omap2430-clocks.dtsi"
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index b2891a9..575a49b 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -332,6 +332,8 @@
 			ti,hwmods = "mailbox";
 			reg = <0x48094000 0x200>;
 			interrupts = <26>;
+			ti,mbox-num-users = <2>;
+			ti,mbox-num-fifos = <2>;
 		};
 
 		mcspi1: spi@48098000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 7e26d22..69408b5 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -649,6 +649,15 @@
 			};
 		};
 
+		mailbox: mailbox@4a0f4000 {
+			compatible = "ti,omap4-mailbox";
+			reg = <0x4a0f4000 0x200>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "mailbox";
+			ti,mbox-num-users = <3>;
+			ti,mbox-num-fifos = <8>;
+		};
+
 		timer1: timer@4a318000 {
 			compatible = "ti,omap3430-timer";
 			reg = <0x4a318000 0x80>;
diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts
index 1e1b057..159720d 100644
--- a/arch/arm/boot/dts/omap5-uevm.dts
+++ b/arch/arm/boot/dts/omap5-uevm.dts
@@ -100,15 +100,33 @@
 			};
 		};
 	};
+
+	sound: sound {
+		compatible = "ti,abe-twl6040";
+		ti,model = "omap5-uevm";
+
+		ti,mclk-freq = <19200000>;
+
+		ti,mcpdm = <&mcpdm>;
+
+		ti,twl6040 = <&twl6040>;
+
+		/* Audio routing */
+		ti,audio-routing =
+			"Headset Stereophone", "HSOL",
+			"Headset Stereophone", "HSOR",
+			"Line Out", "AUXL",
+			"Line Out", "AUXR",
+			"HSMIC", "Headset Mic",
+			"Headset Mic", "Headset Mic Bias",
+			"AFML", "Line In",
+			"AFMR", "Line In";
+	};
 };
 
 &omap5_pmx_core {
 	pinctrl-names = "default";
 	pinctrl-0 = <
-			&twl6040_pins
-			&mcpdm_pins
-			&mcbsp1_pins
-			&mcbsp2_pins
 			&usbhost_pins
 			&led_gpio_pins
 	>;
@@ -306,6 +324,11 @@
 			ti,wakeup;
 		};
 
+		clk32kgaudio: palmas_clk32k@1 {
+			compatible = "ti,palmas-clk32kgaudio";
+			#clock-cells = <0>;
+		};
+
 		palmas_pmic {
 			compatible = "ti,palmas-pmic";
 			interrupt-parent = <&palmas>;
@@ -489,6 +512,25 @@
 			};
 		};
 	};
+
+	twl6040: twl@4b {
+		compatible = "ti,twl6040";
+		reg = <0x4b>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&twl6040_pins>;
+
+		interrupts = <GIC_SPI 119 IRQ_TYPE_NONE>; /* IRQ_SYS_2N cascaded to gic */
+		interrupt-parent = <&gic>;
+		ti,audpwron-gpio = <&gpio5 13 0>;  /* gpio line 141 */
+
+		vio-supply = <&smps7_reg>;
+		v2v1-supply = <&smps9_reg>;
+		enable-active-high;
+
+		clocks = <&clk32kgaudio>;
+		clock-names = "clk32k";
+	};
 };
 
 &i2c5 {
@@ -505,8 +547,22 @@
 	};
 };
 
-&mcbsp3 {
-	status = "disabled";
+&mcpdm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcpdm_pins>;
+	status = "okay";
+};
+
+&mcbsp1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp1_pins>;
+	status = "okay";
+};
+
+&mcbsp2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp2_pins>;
+	status = "okay";
 };
 
 &usbhshost {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index a4ed549..fc8df17 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -640,6 +640,8 @@
 			reg = <0x4a0f4000 0x200>;
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mailbox";
+			ti,mbox-num-users = <3>;
+			ti,mbox-num-fifos = <8>;
 		};
 
 		timer1: timer@4ae18000 {
@@ -985,6 +987,66 @@
 				dma-names = "audio_tx";
 			};
 		};
+
+		abb_mpu: regulator-abb-mpu {
+			compatible = "ti,abb-v2";
+			regulator-name = "abb_mpu";
+			#address-cells = <0>;
+			#size-cells = <0>;
+			clocks = <&sys_clkin>;
+			ti,settling-time = <50>;
+			ti,clock-cycles = <16>;
+
+			reg = <0x4ae07cdc 0x8>, <0x4ae06014 0x4>,
+			      <0x4a0021c4 0x8>, <0x4ae0c318 0x4>;
+			reg-names = "base-address", "int-address",
+				    "efuse-address", "ldo-address";
+			ti,tranxdone-status-mask = <0x80>;
+			/* LDOVBBMPU_MUX_CTRL */
+			ti,ldovbb-override-mask = <0x400>;
+			/* LDOVBBMPU_VSET_OUT */
+			ti,ldovbb-vset-mask = <0x1F>;
+
+			/*
+			 * NOTE: only FBB mode used but actual vset will
+			 * determine final biasing
+			 */
+			ti,abb_info = <
+			/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
+			1060000		0	0x0	0 0x02000000 0x01F00000
+			1250000		0	0x4	0 0x02000000 0x01F00000
+			>;
+		};
+
+		abb_mm: regulator-abb-mm {
+			compatible = "ti,abb-v2";
+			regulator-name = "abb_mm";
+			#address-cells = <0>;
+			#size-cells = <0>;
+			clocks = <&sys_clkin>;
+			ti,settling-time = <50>;
+			ti,clock-cycles = <16>;
+
+			reg = <0x4ae07ce4 0x8>, <0x4ae06010 0x4>,
+			      <0x4a0021a4 0x8>, <0x4ae0c314 0x4>;
+			reg-names = "base-address", "int-address",
+				    "efuse-address", "ldo-address";
+			ti,tranxdone-status-mask = <0x80000000>;
+			/* LDOVBBMM_MUX_CTRL */
+			ti,ldovbb-override-mask = <0x400>;
+			/* LDOVBBMM_VSET_OUT */
+			ti,ldovbb-vset-mask = <0x1F>;
+
+			/*
+			 * NOTE: only FBB mode used but actual vset will
+			 * determine final biasing
+			 */
+			ti,abb_info = <
+			/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
+			1025000		0	0x0	0 0x02000000 0x01F00000
+			1120000		0	0x4	0 0x02000000 0x01F00000
+			>;
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts
index 33ffabe..66afcff 100644
--- a/arch/arm/boot/dts/pm9g45.dts
+++ b/arch/arm/boot/dts/pm9g45.dts
@@ -29,6 +29,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+		      clock-frequency = <32768>;
+		};
+
+		main_xtal {
+		      clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index 56849b5..2070546 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -57,3 +57,13 @@
 &scif2 {
 	status = "okay";
 };
+
+&spi4 {
+	status = "okay";
+
+	codec: codec@0 {
+		compatible = "wlf,wm8978";
+		reg = <0>;
+		spi-max-frequency = <5000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index f50fbc8..bdee225 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -144,6 +144,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			clock-frequency = <400000000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
index 70b1fff..a860f32 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
@@ -16,6 +16,10 @@
 	model = "APE6EVM";
 	compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
 
+	aliases {
+		serial0 = &scifa0;
+	};
+
 	chosen {
 		bootargs = "console=ttySC0,115200 ignore_loglevel rw";
 	};
@@ -90,9 +94,6 @@
 };
 
 &pfc {
-	pinctrl-0 = <&scifa0_pins>;
-	pinctrl-names = "default";
-
 	scifa0_pins: serial0 {
 		renesas,groups = "scifa0_data";
 		renesas,function = "scifa0";
@@ -123,6 +124,13 @@
 	status = "okay";
 };
 
+&scifa0 {
+	pinctrl-0 = <&scifa0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &sdhi0 {
 	vmmc-supply = <&vcc_sdhi0>;
 	bus-width = <4>;
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 82c5ac8..d8ec505 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -252,6 +252,48 @@
 		status = "disabled";
 	};
 
+	scifa0: serial@e6c40000 {
+		compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
+		reg = <0 0xe6c40000 0 0x100>;
+		interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa1: serial@e6c50000 {
+		compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
+		reg = <0 0xe6c50000 0 0x100>;
+		interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifb2: serial@e6c20000 {
+		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+		reg = <0 0xe6c20000 0 0x100>;
+		interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifb3: serial@e6c30000 {
+		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+		reg = <0 0xe6c30000 0 0x100>;
+		interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifb4: serial@e6ce0000 {
+		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+		reg = <0 0xe6ce0000 0 0x100>;
+		interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifb5: serial@e6cf0000 {
+		compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
+		reg = <0 0xe6cf0000 0 0x100>;
+		interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
 	mmcif0: mmc@ee200000 {
 		compatible = "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
index 486007d..ee9e7d5 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
@@ -19,8 +19,12 @@
 	model = "armadillo 800 eva reference";
 	compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
 
+	aliases {
+		serial1 = &scifa1;
+	};
+
 	chosen {
-		bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
+		bootargs = "console=tty0 console=ttySC1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
 	};
 
 	memory {
@@ -104,17 +108,21 @@
 
 	leds {
 		compatible = "gpio-leds";
-		led1 {
+		led3 {
 			gpios = <&pfc 102 GPIO_ACTIVE_HIGH>;
+			label = "LED3";
 		};
-		led2 {
+		led4 {
 			gpios = <&pfc 111 GPIO_ACTIVE_HIGH>;
+			label = "LED4";
 		};
-		led3 {
+		led5 {
 			gpios = <&pfc 110 GPIO_ACTIVE_HIGH>;
+			label = "LED5";
 		};
-		led4 {
+		led6 {
 			gpios = <&pfc 177 GPIO_ACTIVE_HIGH>;
+			label = "LED6";
 		};
 	};
 
@@ -198,9 +206,6 @@
 };
 
 &pfc {
-	pinctrl-0 = <&scifa1_pins>;
-	pinctrl-names = "default";
-
 	ether_pins: ether {
 		renesas,groups = "gether_mii", "gether_int";
 		renesas,function = "gether";
@@ -252,6 +257,13 @@
 	status = "okay";
 };
 
+&scifa1 {
+	pinctrl-0 = <&scifa1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi
index 55d29f4..bda18fb 100644
--- a/arch/arm/boot/dts/r8a7740.dtsi
+++ b/arch/arm/boot/dts/r8a7740.dtsi
@@ -156,6 +156,69 @@
 		status = "disabled";
 	};
 
+	scifa0: serial@e6c40000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6c40000 0x100>;
+		interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa1: serial@e6c50000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6c50000 0x100>;
+		interrupts = <0 101 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa2: serial@e6c60000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6c60000 0x100>;
+		interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa3: serial@e6c70000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6c70000 0x100>;
+		interrupts = <0 103 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa4: serial@e6c80000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6c80000 0x100>;
+		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa5: serial@e6cb0000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6cb0000 0x100>;
+		interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa6: serial@e6cc0000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6cc0000 0x100>;
+		interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa7: serial@e6cd0000 {
+		compatible = "renesas,scifa-r8a7740", "renesas,scifa";
+		reg = <0xe6cd0000 0x100>;
+		interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifb8: serial@e6c30000 {
+		compatible = "renesas,scifb-r8a7740", "renesas,scifb";
+		reg = <0xe6c30000 0x100>;
+		interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
 	pfc: pfc@e6050000 {
 		compatible = "renesas,pfc-r8a7740";
 		reg = <0xe6050000 0x8000>,
diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
index f76f6ec..3342c74 100644
--- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
@@ -23,6 +23,10 @@
 	model = "bockw";
 	compatible = "renesas,bockw-reference", "renesas,r8a7778";
 
+	aliases {
+		serial0 = &scif0;
+	};
+
 	chosen {
 		bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
 	};
@@ -70,9 +74,6 @@
 };
 
 &pfc {
-	pinctrl-0 = <&scif0_pins>;
-	pinctrl-names = "default";
-
 	scif0_pins: serial0 {
 		renesas,groups = "scif0_data_a", "scif0_ctrl";
 		renesas,function = "scif0";
@@ -124,3 +125,10 @@
 		};
 	};
 };
+
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index 3af0a21..ecfdf4b 100644
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -156,6 +156,48 @@
 		status = "disabled";
 	};
 
+	scif0: serial@ffe40000 {
+		compatible = "renesas,scif-r8a7778", "renesas,scif";
+		reg = <0xffe40000 0x100>;
+		interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scif1: serial@ffe41000 {
+		compatible = "renesas,scif-r8a7778", "renesas,scif";
+		reg = <0xffe41000 0x100>;
+		interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scif2: serial@ffe42000 {
+		compatible = "renesas,scif-r8a7778", "renesas,scif";
+		reg = <0xffe42000 0x100>;
+		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scif3: serial@ffe43000 {
+		compatible = "renesas,scif-r8a7778", "renesas,scif";
+		reg = <0xffe43000 0x100>;
+		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scif4: serial@ffe44000 {
+		compatible = "renesas,scif-r8a7778", "renesas,scif";
+		reg = <0xffe44000 0x100>;
+		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scif5: serial@ffe45000 {
+		compatible = "renesas,scif-r8a7778", "renesas,scif";
+		reg = <0xffe45000 0x100>;
+		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
 	mmcif: mmc@ffe4e000 {
 		compatible = "renesas,sh-mmcif";
 		reg = <0xffe4e000 0x100>;
diff --git a/arch/arm/boot/dts/r8a7779-marzen-reference.dts b/arch/arm/boot/dts/r8a7779-marzen-reference.dts
deleted file mode 100644
index b27c637..0000000
--- a/arch/arm/boot/dts/r8a7779-marzen-reference.dts
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Reference Device Tree Source for the Marzen board
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Simon Horman
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "r8a7779.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	model = "marzen";
-	compatible = "renesas,marzen-reference", "renesas,r8a7779";
-
-	chosen {
-		bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on rw";
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x60000000 0x40000000>;
-	};
-
-	fixedregulator3v3: fixedregulator@0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	lan0@18000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x18000000 0x100>;
-		pinctrl-0 = <&lan0_pins>;
-		pinctrl-names = "default";
-
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
-		smsc,irq-push-pull;
-		reg-io-width = <4>;
-		vddvario-supply = <&fixedregulator3v3>;
-		vdd33a-supply = <&fixedregulator3v3>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led2 {
-			gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
-		};
-		led3 {
-			gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
-		};
-		led4 {
-			gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
-		};
-	};
-};
-
-&irqpin0 {
-	status = "okay";
-};
-
-&pfc {
-	pinctrl-0 = <&scif2_pins &scif4_pins>;
-	pinctrl-names = "default";
-
-	lan0_pins: lan0 {
-		intc {
-			renesas,groups = "intc_irq1_b";
-			renesas,function = "intc";
-		};
-		lbsc {
-			renesas,groups = "lbsc_ex_cs0";
-			renesas,function = "lbsc";
-		};
-	};
-
-	scif2_pins: serial2 {
-		renesas,groups = "scif2_data_c";
-		renesas,function = "scif2";
-	};
-
-	scif4_pins: serial4 {
-		renesas,groups = "scif4_data";
-		renesas,function = "scif4";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
-		renesas,function = "sdhi0";
-	};
-
-	hspi0_pins: hspi0 {
-		renesas,groups = "hspi0";
-		renesas,function = "hspi0";
-	};
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&fixedregulator3v3>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&hspi0 {
-	pinctrl-0 = <&hspi0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts
index a7af2c2..5745555 100644
--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -11,17 +11,131 @@
 
 /dts-v1/;
 #include "r8a7779.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "marzen";
 	compatible = "renesas,marzen", "renesas,r8a7779";
 
+	aliases {
+		serial2 = &scif2;
+		serial4 = &scif4;
+	};
+
 	chosen {
-		bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
+		bootargs = "console=ttySC2,115200 ignore_loglevel root=/dev/nfs ip=on";
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x60000000 0x40000000>;
 	};
+
+	fixedregulator3v3: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	lan0@18000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x18000000 0x100>;
+		pinctrl-0 = <&lan0_pins>;
+		pinctrl-names = "default";
+
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+		smsc,irq-push-pull;
+		reg-io-width = <4>;
+		vddvario-supply = <&fixedregulator3v3>;
+		vdd33a-supply = <&fixedregulator3v3>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led2 {
+			gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		};
+		led3 {
+			gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
+		};
+		led4 {
+			gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&irqpin0 {
+	status = "okay";
+};
+
+&extal_clk {
+	clock-frequency = <31250000>;
+};
+
+&pfc {
+	lan0_pins: lan0 {
+		intc {
+			renesas,groups = "intc_irq1_b";
+			renesas,function = "intc";
+		};
+		lbsc {
+			renesas,groups = "lbsc_ex_cs0";
+			renesas,function = "lbsc";
+		};
+	};
+
+	scif2_pins: serial2 {
+		renesas,groups = "scif2_data_c";
+		renesas,function = "scif2";
+	};
+
+	scif4_pins: serial4 {
+		renesas,groups = "scif4_data";
+		renesas,function = "scif4";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
+		renesas,function = "sdhi0";
+	};
+
+	hspi0_pins: hspi0 {
+		renesas,groups = "hspi0";
+		renesas,function = "hspi0";
+	};
+};
+
+&scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&scif4 {
+	pinctrl-0 = <&scif4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&fixedregulator3v3>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&hspi0 {
+	pinctrl-0 = <&hspi0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index b517c8e..58d0d95 100644
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -11,6 +11,7 @@
 
 /include/ "skeleton.dtsi"
 
+#include <dt-bindings/clock/r8a7779-clock.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -25,21 +26,25 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
+			clock-frequency = <1000000000>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
+			clock-frequency = <1000000000>;
 		};
 		cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <2>;
+			clock-frequency = <1000000000>;
 		};
 		cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <3>;
+			clock-frequency = <1000000000>;
 		};
 	};
 
@@ -49,13 +54,13 @@
 		spi2 = &hspi2;
 	};
 
-        gic: interrupt-controller@f0001000 {
-                compatible = "arm,cortex-a9-gic";
-                #interrupt-cells = <3>;
-                interrupt-controller;
-                reg = <0xf0001000 0x1000>,
-                      <0xf0000100 0x100>;
-        };
+	gic: interrupt-controller@f0001000 {
+		compatible = "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0xf0001000 0x1000>,
+		      <0xf0000100 0x100>;
+	};
 
 	gpio0: gpio@ffc40000 {
 		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
@@ -157,6 +162,7 @@
 		compatible = "renesas,i2c-r8a7779";
 		reg = <0xffc70000 0x1000>;
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7779_CLK_I2C0>;
 		status = "disabled";
 	};
 
@@ -166,6 +172,7 @@
 		compatible = "renesas,i2c-r8a7779";
 		reg = <0xffc71000 0x1000>;
 		interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7779_CLK_I2C1>;
 		status = "disabled";
 	};
 
@@ -175,6 +182,7 @@
 		compatible = "renesas,i2c-r8a7779";
 		reg = <0xffc72000 0x1000>;
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7779_CLK_I2C2>;
 		status = "disabled";
 	};
 
@@ -184,6 +192,67 @@
 		compatible = "renesas,i2c-r8a7779";
 		reg = <0xffc73000 0x1000>;
 		interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks R8A7779_CLK_I2C3>;
+		status = "disabled";
+	};
+
+	scif0: serial@ffe40000 {
+		compatible = "renesas,scif-r8a7779", "renesas,scif";
+		reg = <0xffe40000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg_clocks R8A7779_CLK_P>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif1: serial@ffe41000 {
+		compatible = "renesas,scif-r8a7779", "renesas,scif";
+		reg = <0xffe41000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg_clocks R8A7779_CLK_P>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif2: serial@ffe42000 {
+		compatible = "renesas,scif-r8a7779", "renesas,scif";
+		reg = <0xffe42000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 90 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg_clocks R8A7779_CLK_P>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif3: serial@ffe43000 {
+		compatible = "renesas,scif-r8a7779", "renesas,scif";
+		reg = <0xffe43000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 91 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg_clocks R8A7779_CLK_P>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif4: serial@ffe44000 {
+		compatible = "renesas,scif-r8a7779", "renesas,scif";
+		reg = <0xffe44000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg_clocks R8A7779_CLK_P>;
+		clock-names = "sci_ick";
+		status = "disabled";
+	};
+
+	scif5: serial@ffe45000 {
+		compatible = "renesas,scif-r8a7779", "renesas,scif";
+		reg = <0xffe45000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 93 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg_clocks R8A7779_CLK_P>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -201,12 +270,14 @@
 		compatible = "renesas,rcar-sata";
 		reg = <0xfc600000 0x2000>;
 		interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp1_clks R8A7779_CLK_SATA>;
 	};
 
 	sdhi0: sd@ffe4c000 {
 		compatible = "renesas,sdhi-r8a7779";
 		reg = <0xffe4c000 0x100>;
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7779_CLK_SDHI0>;
 		cap-sd-highspeed;
 		cap-sdio-irq;
 		status = "disabled";
@@ -216,6 +287,7 @@
 		compatible = "renesas,sdhi-r8a7779";
 		reg = <0xffe4d000 0x100>;
 		interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7779_CLK_SDHI1>;
 		cap-sd-highspeed;
 		cap-sdio-irq;
 		status = "disabled";
@@ -225,6 +297,7 @@
 		compatible = "renesas,sdhi-r8a7779";
 		reg = <0xffe4e000 0x100>;
 		interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7779_CLK_SDHI2>;
 		cap-sd-highspeed;
 		cap-sdio-irq;
 		status = "disabled";
@@ -234,6 +307,7 @@
 		compatible = "renesas,sdhi-r8a7779";
 		reg = <0xffe4f000 0x100>;
 		interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7779_CLK_SDHI3>;
 		cap-sd-highspeed;
 		cap-sdio-irq;
 		status = "disabled";
@@ -245,6 +319,7 @@
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&mstp0_clks R8A7779_CLK_HSPI>;
 		status = "disabled";
 	};
 
@@ -254,6 +329,7 @@
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&mstp0_clks R8A7779_CLK_HSPI>;
 		status = "disabled";
 	};
 
@@ -263,6 +339,150 @@
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&mstp0_clks R8A7779_CLK_HSPI>;
 		status = "disabled";
 	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* External root clock */
+		extal_clk: extal_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			/* This value must be overriden by the board. */
+			clock-frequency = <0>;
+			clock-output-names = "extal";
+		};
+
+		/* Special CPG clocks */
+		cpg_clocks: clocks@ffc80000 {
+			compatible = "renesas,r8a7779-cpg-clocks";
+			reg = <0xffc80000 0x30>;
+			clocks = <&extal_clk>;
+			#clock-cells = <1>;
+			clock-output-names = "plla", "z", "zs", "s",
+					     "s1", "p", "b", "out";
+		};
+
+		/* Fixed factor clocks */
+		i_clk: i_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "i";
+		};
+		s3_clk: s3_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <8>;
+			clock-mult = <1>;
+			clock-output-names = "s3";
+		};
+		s4_clk: s4_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <16>;
+			clock-mult = <1>;
+			clock-output-names = "s4";
+		};
+		g_clk: g_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7779_CLK_PLLA>;
+			#clock-cells = <0>;
+			clock-div = <24>;
+			clock-mult = <1>;
+			clock-output-names = "g";
+		};
+
+		/* Gate clocks */
+		mstp0_clks: clocks@ffc80030 {
+			compatible = "renesas,r8a7779-mstp-clocks",
+			             "renesas,cpg-mstp-clocks";
+			reg = <0xffc80030 4>;
+			clocks = <&cpg_clocks R8A7779_CLK_S>,
+			         <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_S>,
+				 <&cpg_clocks R8A7779_CLK_S>,
+				 <&cpg_clocks R8A7779_CLK_S1>,
+				 <&cpg_clocks R8A7779_CLK_S1>,
+				 <&cpg_clocks R8A7779_CLK_S1>,
+				 <&cpg_clocks R8A7779_CLK_S1>,
+				 <&cpg_clocks R8A7779_CLK_S1>,
+				 <&cpg_clocks R8A7779_CLK_S1>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>;
+			#clock-cells = <1>;
+			renesas,clock-indices = <
+				R8A7779_CLK_HSPI R8A7779_CLK_TMU2
+				R8A7779_CLK_TMU1 R8A7779_CLK_TMU0
+				R8A7779_CLK_HSCIF1 R8A7779_CLK_HSCIF0
+				R8A7779_CLK_SCIF5 R8A7779_CLK_SCIF4
+				R8A7779_CLK_SCIF3 R8A7779_CLK_SCIF2
+				R8A7779_CLK_SCIF1 R8A7779_CLK_SCIF0
+				R8A7779_CLK_I2C3 R8A7779_CLK_I2C2
+				R8A7779_CLK_I2C1 R8A7779_CLK_I2C0
+			>;
+			clock-output-names =
+				"hspi", "tmu2", "tmu1", "tmu0", "hscif1",
+				"hscif0", "scif5", "scif4", "scif3", "scif2",
+				"scif1", "scif0", "i2c3", "i2c2", "i2c1",
+				"i2c0";
+		};
+		mstp1_clks: clocks@ffc80034 {
+			compatible = "renesas,r8a7779-mstp-clocks",
+			             "renesas,cpg-mstp-clocks";
+			reg = <0xffc80034 4>, <0xffc80044 4>;
+			clocks = <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_S>,
+				 <&cpg_clocks R8A7779_CLK_S>,
+				 <&cpg_clocks R8A7779_CLK_S>,
+				 <&cpg_clocks R8A7779_CLK_S>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_P>,
+				 <&cpg_clocks R8A7779_CLK_S>;
+			#clock-cells = <1>;
+			renesas,clock-indices = <
+				R8A7779_CLK_USB01 R8A7779_CLK_USB2
+				R8A7779_CLK_DU R8A7779_CLK_VIN2
+				R8A7779_CLK_VIN1 R8A7779_CLK_VIN0
+				R8A7779_CLK_ETHER R8A7779_CLK_SATA
+				R8A7779_CLK_PCIE R8A7779_CLK_VIN3
+			>;
+			clock-output-names =
+				"usb01", "usb2",
+				"du", "vin2",
+				"vin1", "vin0",
+				"ether", "sata",
+				"pcie", "vin3";
+		};
+		mstp3_clks: clocks@ffc8003c {
+			compatible = "renesas,r8a7779-mstp-clocks",
+			             "renesas,cpg-mstp-clocks";
+			reg = <0xffc8003c 4>;
+			clocks = <&s4_clk>, <&s4_clk>, <&s4_clk>, <&s4_clk>,
+				 <&s4_clk>, <&s4_clk>;
+			#clock-cells = <1>;
+			renesas,clock-indices = <
+				R8A7779_CLK_SDHI3 R8A7779_CLK_SDHI2
+				R8A7779_CLK_SDHI1 R8A7779_CLK_SDHI0
+				R8A7779_CLK_MMC1 R8A7779_CLK_MMC0
+			>;
+			clock-output-names =
+				"sdhi3", "sdhi2", "sdhi1", "sdhi0",
+				"mmc1", "mmc0";
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index dd2fe46..856b423 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -29,12 +29,12 @@
 
 	memory@40000000 {
 		device_type = "memory";
-		reg = <0 0x40000000 0 0x80000000>;
+		reg = <0 0x40000000 0 0x40000000>;
 	};
 
 	memory@180000000 {
 		device_type = "memory";
-		reg = <1 0x80000000 0 0x80000000>;
+		reg = <1 0x40000000 0 0xc0000000>;
 	};
 
 	lbsc {
@@ -204,6 +204,36 @@
 				 "msiof1_tx";
 		renesas,function = "msiof1";
 	};
+
+	iic1_pins: iic1 {
+		renesas,groups = "iic1";
+		renesas,function = "iic1";
+	};
+
+	iic2_pins: iic2 {
+		renesas,groups = "iic2";
+		renesas,function = "iic2";
+	};
+
+	iic3_pins: iic3 {
+		renesas,groups = "iic3";
+		renesas,function = "iic3";
+	};
+
+	usb0_pins: usb0 {
+		renesas,groups = "usb0";
+		renesas,function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		renesas,groups = "usb1";
+		renesas,function = "usb1";
+	};
+
+	usb2_pins: usb2 {
+		renesas,groups = "usb2";
+		renesas,function = "usb2";
+	};
 };
 
 &ether {
@@ -317,3 +347,57 @@
 	cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
+
+&cpu0 {
+	cpu0-supply = <&vdd_dvfs>;
+};
+
+&iic0	{
+	status = "ok";
+};
+
+&iic1	{
+	status = "ok";
+	pinctrl-0 = <&iic1_pins>;
+	pinctrl-names = "default";
+};
+
+&iic2	{
+	status = "ok";
+	pinctrl-0 = <&iic2_pins>;
+	pinctrl-names = "default";
+};
+
+&iic3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&iic3_pins>;
+	status = "okay";
+
+	vdd_dvfs: regulator@68 {
+		compatible = "diasemi,da9210";
+		reg = <0x68>;
+
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&pci0 {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&pci2 {
+	status = "okay";
+	pinctrl-0 = <&usb2_pins>;
+	pinctrl-names = "default";
+};
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 7ff2960..d9ddecb 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -44,6 +44,17 @@
 			compatible = "arm,cortex-a15";
 			reg = <0>;
 			clock-frequency = <1300000000>;
+			voltage-tolerance = <1>; /* 1% */
+			clocks = <&cpg_clocks R8A7790_CLK_Z>;
+			clock-latency = <300000>; /* 300 us */
+
+			/* kHz - uV - OPPs unknown yet */
+			operating-points = <1400000 1000000>,
+					   <1225000 1000000>,
+					   <1050000 1000000>,
+					   < 875000 1000000>,
+					   < 700000 1000000>,
+					   < 350000 1000000>;
 		};
 
 		cpu1: cpu@1 {
@@ -476,6 +487,15 @@
 			clock-output-names = "extal";
 		};
 
+		/* External PCIe clock - can be overridden by the board */
+		pcie_bus_clk: pcie_bus_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <100000000>;
+			clock-output-names = "pcie_bus";
+			status = "disabled";
+		};
+
 		/*
 		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
 		 * default. Boards that provide audio clocks should override them.
@@ -754,17 +774,17 @@
 			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
 			clocks = <&hp_clk>, <&cp_clk>, <&mmc1_clk>, <&sd3_clk>,
 				 <&sd2_clk>, <&cpg_clocks R8A7790_CLK_SD1>, <&cpg_clocks R8A7790_CLK_SD0>, <&mmc0_clk>,
-				 <&hp_clk>, <&hp_clk>, <&rclk_clk>;
+				 <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>;
 			#clock-cells = <1>;
 			renesas,clock-indices = <
 				R8A7790_CLK_IIC2 R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SDHI3
 				R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0 R8A7790_CLK_MMCIF0
-				R8A7790_CLK_IIC0 R8A7790_CLK_IIC1 R8A7790_CLK_CMT1
+				R8A7790_CLK_IIC0 R8A7790_CLK_PCIEC R8A7790_CLK_IIC1 R8A7790_CLK_SSUSB R8A7790_CLK_CMT1
 			>;
 			clock-output-names =
 				"iic2", "tpu0", "mmcif1", "sdhi3",
 				"sdhi2", "sdhi1", "sdhi0", "mmcif0",
-				"iic0", "iic1", "cmt1";
+				"iic0", "pciec", "iic1", "ssusb", "cmt1";
 		};
 		mstp5_clks: mstp5_clks@e6150144 {
 			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
@@ -824,6 +844,39 @@
 				"rcan1", "rcan0", "qspi_mod", "iic3",
 				"i2c3", "i2c2", "i2c1", "i2c0";
 		};
+		mstp10_clks: mstp10_clks@e6150998 {
+			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
+			clocks = <&p_clk>,
+				<&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+				<&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+				<&p_clk>,
+				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>;
+
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7790_CLK_SSI_ALL
+				R8A7790_CLK_SSI9 R8A7790_CLK_SSI8 R8A7790_CLK_SSI7 R8A7790_CLK_SSI6 R8A7790_CLK_SSI5
+				R8A7790_CLK_SSI4 R8A7790_CLK_SSI3 R8A7790_CLK_SSI2 R8A7790_CLK_SSI1 R8A7790_CLK_SSI0
+				R8A7790_CLK_SCU_ALL
+				R8A7790_CLK_SCU_DVC1 R8A7790_CLK_SCU_DVC0
+				R8A7790_CLK_SCU_SRC9 R8A7790_CLK_SCU_SRC8 R8A7790_CLK_SCU_SRC7 R8A7790_CLK_SCU_SRC6 R8A7790_CLK_SCU_SRC5
+				R8A7790_CLK_SCU_SRC4 R8A7790_CLK_SCU_SRC3 R8A7790_CLK_SCU_SRC2 R8A7790_CLK_SCU_SRC1 R8A7790_CLK_SCU_SRC0
+			>;
+			clock-output-names =
+				"ssi-all",
+				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
+				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
+				"scu-all",
+				"scu-dvc1", "scu-dvc0",
+				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
+				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
+		};
 	};
 
 	qspi: spi@e6b10000 {
@@ -876,4 +929,152 @@
 		#size-cells = <0>;
 		status = "disabled";
 	};
+
+	pci0: pci@ee090000 {
+		compatible = "renesas,pci-r8a7790";
+		device_type = "pci";
+		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		reg = <0 0xee090000 0 0xc00>,
+		      <0 0xee080000 0 0x1100>;
+		interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+
+		bus-range = <0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+		interrupt-map-mask = <0xff00 0 0 0x7>;
+		interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+				 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+				 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pci1: pci@ee0b0000 {
+		compatible = "renesas,pci-r8a7790";
+		device_type = "pci";
+		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		reg = <0 0xee0b0000 0 0xc00>,
+		      <0 0xee0a0000 0 0x1100>;
+		interrupts = <0 112 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+
+		bus-range = <1 1>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		ranges = <0x02000000 0 0xee0a0000 0 0xee0a0000 0 0x00010000>;
+		interrupt-map-mask = <0xff00 0 0 0x7>;
+		interrupt-map = <0x0000 0 0 1 &gic 0 112 IRQ_TYPE_LEVEL_HIGH
+				 0x0800 0 0 1 &gic 0 112 IRQ_TYPE_LEVEL_HIGH
+				 0x1000 0 0 2 &gic 0 112 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pci2: pci@ee0d0000 {
+		compatible = "renesas,pci-r8a7790";
+		device_type = "pci";
+		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		reg = <0 0xee0d0000 0 0xc00>,
+		      <0 0xee0c0000 0 0x1100>;
+		interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+
+		bus-range = <2 2>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+		interrupt-map-mask = <0xff00 0 0 0x7>;
+		interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+				 0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+				 0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pciec: pcie@fe000000 {
+		compatible = "renesas,pcie-r8a7790";
+		reg = <0 0xfe000000 0 0x80000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x00 0xff>;
+		device_type = "pci";
+		ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000
+			  0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000
+			  0x02000000 0 0x30000000 0 0x30000000 0 0x08000000
+			  0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+		/* Map all possible DDR as inbound ranges */
+		dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000
+			      0x43000000 1 0x80000000 1 0x80000000 0 0x80000000>;
+		interrupts = <0 116 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 117 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 118 IRQ_TYPE_LEVEL_HIGH>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic 0 116 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7790_CLK_PCIEC>, <&pcie_bus_clk>;
+		clock-names = "pcie", "pcie_bus";
+		status = "disabled";
+	};
+
+	rcar_sound: rcar_sound@0xec500000 {
+		#sound-dai-cells = <1>;
+		compatible =  "renesas,rcar_sound-r8a7790", "renesas,rcar_sound-gen2", "renesas,rcar_sound";
+		interrupt-parent = <&gic>;
+		reg =	<0 0xec500000 0 0x1000>, /* SCU */
+			<0 0xec5a0000 0 0x100>,  /* ADG */
+			<0 0xec540000 0 0x1000>, /* SSIU */
+			<0 0xec541000 0 0x1280>; /* SSI */
+		clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>,
+			<&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>,
+			<&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>,
+			<&mstp10_clks R8A7790_CLK_SSI5>, <&mstp10_clks R8A7790_CLK_SSI4>,
+			<&mstp10_clks R8A7790_CLK_SSI3>, <&mstp10_clks R8A7790_CLK_SSI2>,
+			<&mstp10_clks R8A7790_CLK_SSI1>, <&mstp10_clks R8A7790_CLK_SSI0>,
+			<&mstp10_clks R8A7790_CLK_SCU_SRC9>, <&mstp10_clks R8A7790_CLK_SCU_SRC8>,
+			<&mstp10_clks R8A7790_CLK_SCU_SRC7>, <&mstp10_clks R8A7790_CLK_SCU_SRC6>,
+			<&mstp10_clks R8A7790_CLK_SCU_SRC5>, <&mstp10_clks R8A7790_CLK_SCU_SRC4>,
+			<&mstp10_clks R8A7790_CLK_SCU_SRC3>, <&mstp10_clks R8A7790_CLK_SCU_SRC2>,
+			<&mstp10_clks R8A7790_CLK_SCU_SRC1>, <&mstp10_clks R8A7790_CLK_SCU_SRC0>,
+			<&mstp10_clks R8A7790_CLK_SCU_DVC0>, <&mstp10_clks R8A7790_CLK_SCU_DVC1>,
+			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clock-names = "ssi-all",
+				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
+				"src.9", "src.8", "src.7", "src.6", "src.5",
+				"src.4", "src.3", "src.2", "src.1", "src.0",
+				"dvc.0", "dvc.1",
+				"clk_a", "clk_b", "clk_c", "clk_i";
+
+		status = "disabled";
+
+		rcar_sound,dvc {
+			dvc0: dvc@0 { };
+			dvc1: dvc@1 { };
+		};
+
+		rcar_sound,src {
+			src0: src@0 { };
+			src1: src@1 { };
+			src2: src@2 { };
+			src3: src@3 { };
+			src4: src@4 { };
+			src5: src@5 { };
+			src6: src@6 { };
+			src7: src@7 { };
+			src8: src@8 { };
+			src9: src@9 { };
+		};
+
+		rcar_sound,ssi {
+			ssi0: ssi@0 { interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi1: ssi@1 { interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi2: ssi@2 { interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi3: ssi@3 { interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi4: ssi@4 { interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi5: ssi@5 { interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi6: ssi@6 { interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi7: ssi@7 { interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi8: ssi@8 { interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi9: ssi@9 { interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; };
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/r8a7791-henninger.dts b/arch/arm/boot/dts/r8a7791-henninger.dts
index cc6d992..3a2ef0a 100644
--- a/arch/arm/boot/dts/r8a7791-henninger.dts
+++ b/arch/arm/boot/dts/r8a7791-henninger.dts
@@ -110,6 +110,11 @@
 		renesas,function = "sdhi2";
 	};
 
+	i2c2_pins: i2c2 {
+		renesas,groups = "i2c2";
+		renesas,function = "i2c2";
+	};
+
 	qspi_pins: spi0 {
 		renesas,groups = "qspi_ctrl", "qspi_data4";
 		renesas,function = "qspi";
@@ -120,6 +125,16 @@
 				 "msiof0_tx";
 		renesas,function = "msiof0";
 	};
+
+	usb0_pins: usb0 {
+		renesas,groups = "usb0";
+		renesas,function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		renesas,groups = "usb1";
+		renesas,function = "usb1";
+	};
 };
 
 &scif0 {
@@ -146,7 +161,7 @@
 };
 
 &sata0 {
-       status = "okay";
+	status = "okay";
 };
 
 &sdhi0 {
@@ -170,6 +185,14 @@
 	status = "okay";
 };
 
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
 &qspi {
 	pinctrl-0 = <&qspi_pins>;
 	pinctrl-names = "default";
@@ -217,3 +240,23 @@
 		spi-cpha;
 	};
 };
+
+&pci0 {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&pcie_bus_clk {
+	status = "okay";
+};
+
+&pciec {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 05d44f9..23486c0 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -215,25 +215,6 @@
 	clock-frequency = <20000000>;
 };
 
-&i2c2 {
-	pinctrl-0 = <&i2c2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-	clock-frequency = <400000>;
-
-	eeprom@50 {
-		compatible = "renesas,24c02";
-		reg = <0x50>;
-		pagesize = <16>;
-	};
-};
-
-&i2c6 {
-	status = "okay";
-	clock-frequency = <100000>;
-};
-
 &pfc {
 	pinctrl-0 = <&du_pins>;
 	pinctrl-names = "default";
@@ -293,6 +274,21 @@
 				 "msiof0_tx";
 		renesas,function = "msiof0";
 	};
+
+	i2c6_pins: i2c6 {
+		renesas,groups = "i2c6";
+		renesas,function = "i2c6";
+	};
+
+	usb0_pins: usb0 {
+		renesas,groups = "usb0";
+		renesas,function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		renesas,groups = "usb1";
+		renesas,function = "usb1";
+	};
 };
 
 &ether {
@@ -408,3 +404,58 @@
 		spi-cpha;
 	};
 };
+
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	eeprom@50 {
+		compatible = "renesas,24c02";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
+&i2c6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6_pins>;
+	status = "okay";
+	clock-frequency = <100000>;
+
+	vdd_dvfs: regulator@68 {
+		compatible = "diasemi,da9210";
+		reg = <0x68>;
+
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&pci0 {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&pcie_bus_clk {
+	status = "okay";
+};
+
+&pciec {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu0-supply = <&vdd_dvfs>;
+};
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 79f68ac..0d82a4b 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -45,6 +45,17 @@
 			compatible = "arm,cortex-a15";
 			reg = <0>;
 			clock-frequency = <1500000000>;
+			voltage-tolerance = <1>; /* 1% */
+			clocks = <&cpg_clocks R8A7791_CLK_Z>;
+			clock-latency = <300000>; /* 300 us */
+
+			/* kHz - uV - OPPs unknown yet */
+			operating-points = <1500000 1000000>,
+					   <1312500 1000000>,
+					   <1125000 1000000>,
+					   < 937500 1000000>,
+					   < 750000 1000000>,
+					   < 375000 1000000>;
 		};
 
 		cpu1: cpu@1 {
@@ -521,6 +532,38 @@
 			clock-output-names = "extal";
 		};
 
+		/*
+		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
+		 * default. Boards that provide audio clocks should override them.
+		 */
+		audio_clk_a: audio_clk_a {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "audio_clk_a";
+		};
+		audio_clk_b: audio_clk_b {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "audio_clk_b";
+		};
+		audio_clk_c: audio_clk_c {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "audio_clk_c";
+		};
+
+		/* External PCIe clock - can be overridden by the board */
+		pcie_bus_clk: pcie_bus_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <100000000>;
+			clock-output-names = "pcie_bus";
+			status = "disabled";
+		};
+
 		/* Special CPG clocks */
 		cpg_clocks: cpg_clocks@e6150000 {
 			compatible = "renesas,r8a7791-cpg-clocks",
@@ -743,30 +786,34 @@
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
 			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>;
+				 <&mp_clk>, <&mp_clk>, <&mp_clk>,
+				 <&zs_clk>, <&zs_clk>;
 			#clock-cells = <1>;
 			renesas,clock-indices = <
 				R8A7791_CLK_SCIFA2 R8A7791_CLK_SCIFA1 R8A7791_CLK_SCIFA0
 				R8A7791_CLK_MSIOF2 R8A7791_CLK_SCIFB0 R8A7791_CLK_SCIFB1
 				R8A7791_CLK_MSIOF1 R8A7791_CLK_SCIFB2
+				R8A7791_CLK_SYS_DMAC1 R8A7791_CLK_SYS_DMAC0
 			>;
 			clock-output-names =
 				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "scifb2";
+				"scifb1", "msiof1", "scifb2",
+				"sys-dmac1", "sys-dmac0";
 		};
 		mstp3_clks: mstp3_clks@e615013c {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
 			clocks = <&cp_clk>, <&sd2_clk>, <&sd1_clk>, <&cpg_clocks R8A7791_CLK_SD0>,
-				 <&mmc0_clk>, <&hp_clk>, <&hp_clk>, <&rclk_clk>;
+				 <&mmc0_clk>, <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>;
 			#clock-cells = <1>;
 			renesas,clock-indices = <
 				R8A7791_CLK_TPU0 R8A7791_CLK_SDHI2 R8A7791_CLK_SDHI1 R8A7791_CLK_SDHI0
-				R8A7791_CLK_MMCIF0 R8A7791_CLK_IIC0 R8A7791_CLK_IIC1 R8A7791_CLK_CMT1
+				R8A7791_CLK_MMCIF0 R8A7791_CLK_IIC0 R8A7791_CLK_PCIEC R8A7791_CLK_IIC1
+				R8A7791_CLK_SSUSB R8A7791_CLK_CMT1
 			>;
 			clock-output-names =
 				"tpu0", "sdhi2", "sdhi1", "sdhi0",
-				"mmcif0", "i2c7", "i2c8", "cmt1";
+				"mmcif0", "i2c7", "pciec", "i2c8", "ssusb", "cmt1";
 		};
 		mstp5_clks: mstp5_clks@e6150144 {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
@@ -828,6 +875,39 @@
 				"rcan1", "rcan0", "qspi_mod", "i2c5", "i2c6", "i2c4", "i2c3", "i2c2",
 				"i2c1", "i2c0";
 		};
+		mstp10_clks: mstp10_clks@e6150998 {
+			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
+			clocks = <&p_clk>,
+				<&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+				<&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+				<&p_clk>,
+				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>;
+
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7791_CLK_SSI_ALL
+				R8A7791_CLK_SSI9 R8A7791_CLK_SSI8 R8A7791_CLK_SSI7 R8A7791_CLK_SSI6 R8A7791_CLK_SSI5
+				R8A7791_CLK_SSI4 R8A7791_CLK_SSI3 R8A7791_CLK_SSI2 R8A7791_CLK_SSI1 R8A7791_CLK_SSI0
+				R8A7791_CLK_SCU_ALL
+				R8A7791_CLK_SCU_DVC1 R8A7791_CLK_SCU_DVC0
+				R8A7791_CLK_SCU_SRC9 R8A7791_CLK_SCU_SRC8 R8A7791_CLK_SCU_SRC7 R8A7791_CLK_SCU_SRC6 R8A7791_CLK_SCU_SRC5
+				R8A7791_CLK_SCU_SRC4 R8A7791_CLK_SCU_SRC3 R8A7791_CLK_SCU_SRC2 R8A7791_CLK_SCU_SRC1 R8A7791_CLK_SCU_SRC0
+			>;
+			clock-output-names =
+				"ssi-all",
+				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
+				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
+				"scu-all",
+				"scu-dvc1", "scu-dvc0",
+				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
+				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
+		};
 		mstp11_clks: mstp11_clks@e615099c {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
@@ -880,4 +960,132 @@
 		#size-cells = <0>;
 		status = "disabled";
 	};
+
+	pci0: pci@ee090000 {
+		compatible = "renesas,pci-r8a7791";
+		device_type = "pci";
+		clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+		reg = <0 0xee090000 0 0xc00>,
+		      <0 0xee080000 0 0x1100>;
+		interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+
+		bus-range = <0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+		interrupt-map-mask = <0xff00 0 0 0x7>;
+		interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+				 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
+				 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pci1: pci@ee0d0000 {
+		compatible = "renesas,pci-r8a7791";
+		device_type = "pci";
+		clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+		reg = <0 0xee0d0000 0 0xc00>,
+		      <0 0xee0c0000 0 0x1100>;
+		interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+
+		bus-range = <1 1>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+		interrupt-map-mask = <0xff00 0 0 0x7>;
+		interrupt-map = <0x0000 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+				 0x0800 0 0 1 &gic 0 113 IRQ_TYPE_LEVEL_HIGH
+				 0x1000 0 0 2 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pciec: pcie@fe000000 {
+		compatible = "renesas,pcie-r8a7791";
+		reg = <0 0xfe000000 0 0x80000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x00 0xff>;
+		device_type = "pci";
+		ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000
+			  0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000
+			  0x02000000 0 0x30000000 0 0x30000000 0 0x08000000
+			  0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+		/* Map all possible DDR as inbound ranges */
+		dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000
+			      0x43000000 2 0x00000000 2 0x00000000 1 0x00000000>;
+		interrupts = <0 116 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 117 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 118 IRQ_TYPE_LEVEL_HIGH>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic 0 116 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>;
+		clock-names = "pcie", "pcie_bus";
+		status = "disabled";
+	};
+
+	rcar_sound: rcar_sound@0xec500000 {
+		#sound-dai-cells = <1>;
+		compatible =  "renesas,rcar_sound-r8a7791", "renesas,rcar_sound-gen2", "renesas,rcar_sound";
+		interrupt-parent = <&gic>;
+		reg =	<0 0xec500000 0 0x1000>, /* SCU */
+			<0 0xec5a0000 0 0x100>,  /* ADG */
+			<0 0xec540000 0 0x1000>, /* SSIU */
+			<0 0xec541000 0 0x1280>; /* SSI */
+		clocks = <&mstp10_clks R8A7791_CLK_SSI_ALL>,
+			<&mstp10_clks R8A7791_CLK_SSI9>, <&mstp10_clks R8A7791_CLK_SSI8>,
+			<&mstp10_clks R8A7791_CLK_SSI7>, <&mstp10_clks R8A7791_CLK_SSI6>,
+			<&mstp10_clks R8A7791_CLK_SSI5>, <&mstp10_clks R8A7791_CLK_SSI4>,
+			<&mstp10_clks R8A7791_CLK_SSI3>, <&mstp10_clks R8A7791_CLK_SSI2>,
+			<&mstp10_clks R8A7791_CLK_SSI1>, <&mstp10_clks R8A7791_CLK_SSI0>,
+			<&mstp10_clks R8A7791_CLK_SCU_SRC9>, <&mstp10_clks R8A7791_CLK_SCU_SRC8>,
+			<&mstp10_clks R8A7791_CLK_SCU_SRC7>, <&mstp10_clks R8A7791_CLK_SCU_SRC6>,
+			<&mstp10_clks R8A7791_CLK_SCU_SRC5>, <&mstp10_clks R8A7791_CLK_SCU_SRC4>,
+			<&mstp10_clks R8A7791_CLK_SCU_SRC3>, <&mstp10_clks R8A7791_CLK_SCU_SRC2>,
+			<&mstp10_clks R8A7791_CLK_SCU_SRC1>, <&mstp10_clks R8A7791_CLK_SCU_SRC0>,
+			<&mstp10_clks R8A7791_CLK_SCU_DVC0>, <&mstp10_clks R8A7791_CLK_SCU_DVC1>,
+			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clock-names = "ssi-all",
+				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
+				"src.9", "src.8", "src.7", "src.6", "src.5",
+				"src.4", "src.3", "src.2", "src.1", "src.0",
+				"dvc.0", "dvc.1",
+				"clk_a", "clk_b", "clk_c", "clk_i";
+
+		status = "disabled";
+
+		rcar_sound,dvc {
+			dvc0: dvc@0 { };
+			dvc1: dvc@1 { };
+		};
+
+		rcar_sound,src {
+			src0: src@0 { };
+			src1: src@1 { };
+			src2: src@2 { };
+			src3: src@3 { };
+			src4: src@4 { };
+			src5: src@5 { };
+			src6: src@6 { };
+			src7: src@7 { };
+			src8: src@8 { };
+			src9: src@9 { };
+		};
+
+		rcar_sound,ssi {
+			ssi0: ssi@0 { interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi1: ssi@1 { interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi2: ssi@2 { interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi3: ssi@3 { interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi4: ssi@4 { interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi5: ssi@5 { interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi6: ssi@6 { interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi7: ssi@7 { interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi8: ssi@8 { interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; };
+			ssi9: ssi@9 { interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; };
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
index afb3273..042f821d 100644
--- a/arch/arm/boot/dts/rk3066a-bqcurie2.dts
+++ b/arch/arm/boot/dts/rk3066a-bqcurie2.dts
@@ -24,87 +24,171 @@
 		reg = <0x60000000 0x40000000>;
 	};
 
-	soc {
-		uart0: serial@10124000 {
-			status = "okay";
-		};
+	vcc_sd0: fixed-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "sdmmc-supply";
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+		gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
+		startup-delay-us = <100000>;
+		vin-supply = <&vcc_io>;
+	};
 
-		uart1: serial@10126000 {
-			status = "okay";
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		button@0 {
+			gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
+			linux,code = <116>;
+			label = "GPIO Key Power";
+			linux,input-type = <1>;
+			gpio-key,wakeup = <1>;
+			debounce-interval = <100>;
 		};
-
-		uart2: serial@20064000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&uart2_xfer>;
-			status = "okay";
+		button@1 {
+			gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
+			linux,code = <104>;
+			label = "GPIO Key Vol-";
+			linux,input-type = <1>;
+			gpio-key,wakeup = <0>;
+			debounce-interval = <100>;
 		};
+		/* VOL+ comes somehow thru the ADC */
+	};
+};
 
-		uart3: serial@20068000 {
-			status = "okay";
-		};
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
 
-		vcc_sd0: fixed-regulator {
-			compatible = "regulator-fixed";
-			regulator-name = "sdmmc-supply";
-			regulator-min-microvolt = <3000000>;
-			regulator-max-microvolt = <3000000>;
-			gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
-			startup-delay-us = <100000>;
-		};
+	tps: tps@2d {
+		reg = <0x2d>;
 
-		dwmmc@10214000 { /* sdmmc */
-			num-slots = <1>;
-			status = "okay";
+		interrupt-parent = <&gpio6>;
+		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
 
-			pinctrl-names = "default";
-			pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
-			vmmc-supply = <&vcc_sd0>;
+		vcc5-supply = <&vcc_io>;
+		vcc6-supply = <&vcc_io>;
 
-			slot@0 {
-				reg = <0>;
-				bus-width = <4>;
-				disable-wp;
+		regulators {
+			vcc_rtc: regulator@0 {
+				regulator-name = "vcc_rtc";
+				regulator-always-on;
 			};
-		};
 
-		dwmmc@10218000 { /* wifi */
-			num-slots = <1>;
-			status = "okay";
-			non-removable;
+			vcc_io: regulator@1 {
+				regulator-name = "vcc_io";
+				regulator-always-on;
+			};
 
-			pinctrl-names = "default";
-			pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+			vdd_arm: regulator@2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
 
-			slot@0 {
-				reg = <0>;
-				bus-width = <4>;
-				disable-wp;
+			vcc_ddr: regulator@3 {
+				regulator-name = "vcc_ddr";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vcc18_cif: regulator@5 {
+				regulator-name = "vcc18_cif";
+				regulator-always-on;
+			};
+
+			vdd_11: regulator@6 {
+				regulator-name = "vdd_11";
+				regulator-always-on;
+			};
+
+			vcc_25: regulator@7 {
+				regulator-name = "vcc_25";
+				regulator-always-on;
+			};
+
+			vcc_18: regulator@8 {
+				regulator-name = "vcc_18";
+				regulator-always-on;
+			};
+
+			vcc25_hdmi: regulator@9 {
+				regulator-name = "vcc25_hdmi";
+				regulator-always-on;
+			};
+
+			vcca_33: regulator@10 {
+				regulator-name = "vcca_33";
+				regulator-always-on;
 			};
-		};
 
-		gpio-keys {
-			compatible = "gpio-keys";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			autorepeat;
-
-			button@0 {
-				gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
-				linux,code = <116>;
-				label = "GPIO Key Power";
-				linux,input-type = <1>;
-				gpio-key,wakeup = <1>;
-				debounce-interval = <100>;
+			vcc_tp: regulator@11 {
+				regulator-name = "vcc_tp";
+				regulator-always-on;
 			};
-			button@1 {
-				gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
-				linux,code = <104>;
-				label = "GPIO Key Vol-";
-				linux,input-type = <1>;
-				gpio-key,wakeup = <0>;
-				debounce-interval = <100>;
+
+			vcc28_cif: regulator@12 {
+				regulator-name = "vcc28_cif";
+				regulator-always-on;
 			};
-			/* VOL+ comes somehow thru the ADC */
 		};
 	};
 };
+
+/* must be included after &tps gets defined */
+#include "tps65910.dtsi"
+
+&mmc0 { /* sdmmc */
+	num-slots = <1>;
+	status = "okay";
+	vmmc-supply = <&vcc_sd0>;
+
+	slot@0 {
+		reg = <0>;
+		bus-width = <4>;
+		disable-wp;
+	};
+};
+
+&mmc1 { /* wifi */
+	num-slots = <1>;
+	status = "okay";
+	non-removable;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+
+	slot@0 {
+		reg = <0>;
+		bus-width = <4>;
+		disable-wp;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3066a-clocks.dtsi b/arch/arm/boot/dts/rk3066a-clocks.dtsi
deleted file mode 100644
index 6e307fc..0000000
--- a/arch/arm/boot/dts/rk3066a-clocks.dtsi
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Copyright (c) 2013 MundoReader S.L.
- * Author: Heiko Stuebner <heiko@sntech.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/ {
-	clocks {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		/*
-		 * This is a dummy clock, to be used as placeholder on
-		 * other mux clocks when a specific parent clock is not
-		 * yet implemented. It should be dropped when the driver
-		 * is complete.
-		 */
-		dummy: dummy {
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-			#clock-cells = <0>;
-		};
-
-		xin24m: xin24m {
-			compatible = "fixed-clock";
-			clock-frequency = <24000000>;
-			#clock-cells = <0>;
-		};
-
-		dummy48m: dummy48m {
-			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
-			#clock-cells = <0>;
-		};
-
-		dummy150m: dummy150m {
-			compatible = "fixed-clock";
-			clock-frequency = <150000000>;
-			#clock-cells = <0>;
-		};
-
-		clk_gates0: gate-clk@200000d0 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000d0 0x4>;
-			clocks = <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_core_periph", "gate_cpu_gpll",
-				"gate_ddrphy", "gate_aclk_cpu",
-				"gate_hclk_cpu", "gate_pclk_cpu",
-				"gate_atclk_cpu", "gate_i2s0",
-				"gate_i2s0_frac", "gate_i2s1",
-				"gate_i2s1_frac", "gate_i2s2",
-				"gate_i2s2_frac", "gate_spdif",
-				"gate_spdif_frac", "gate_testclk";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates1: gate-clk@200000d4 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000d4 0x4>;
-			clocks = <&xin24m>, <&xin24m>,
-				 <&xin24m>, <&dummy>,
-				 <&dummy>, <&xin24m>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>;
-
-			clock-output-names =
-				"gate_timer0", "gate_timer1",
-				"gate_timer2", "gate_jtag",
-				"gate_aclk_lcdc1_src", "gate_otgphy0",
-				"gate_otgphy1", "gate_ddr_gpll",
-				"gate_uart0", "gate_frac_uart0",
-				"gate_uart1", "gate_frac_uart1",
-				"gate_uart2", "gate_frac_uart2",
-				"gate_uart3", "gate_frac_uart3";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates2: gate-clk@200000d8 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000d8 0x4>;
-			clocks = <&clk_gates2 1>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&clk_gates2 3>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy48m>,
-				 <&dummy>, <&dummy48m>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_periph_src", "gate_aclk_periph",
-				"gate_hclk_periph", "gate_pclk_periph",
-				"gate_smc", "gate_mac",
-				"gate_hsadc", "gate_hsadc_frac",
-				"gate_saradc", "gate_spi0",
-				"gate_spi1", "gate_mmc0",
-				"gate_mac_lbtest", "gate_mmc1",
-				"gate_emmc", "gate_tsadc";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates3: gate-clk@200000dc {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000dc 0x4>;
-			clocks = <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_aclk_lcdc0_src", "gate_dclk_lcdc0",
-				"gate_dclk_lcdc1", "gate_pclkin_cif0",
-				"gate_pclkin_cif1", "reserved",
-				"reserved", "gate_cif0_out",
-				"gate_cif1_out", "gate_aclk_vepu",
-				"gate_hclk_vepu", "gate_aclk_vdpu",
-				"gate_hclk_vdpu", "gate_gpu_src",
-				"reserved", "gate_xin27m";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates4: gate-clk@200000e0 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000e0 0x4>;
-			clocks = <&clk_gates2 2>, <&clk_gates2 3>,
-				 <&clk_gates2 1>, <&clk_gates2 1>,
-				 <&clk_gates2 1>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates2 2>,
-				 <&clk_gates0 4>, <&clk_gates0 4>,
-				 <&clk_gates0 3>, <&clk_gates0 3>,
-				 <&clk_gates0 3>, <&clk_gates2 3>,
-				 <&clk_gates0 4>;
-
-			clock-output-names =
-				"gate_hclk_peri_axi_matrix", "gate_pclk_peri_axi_matrix",
-				"gate_aclk_cpu_peri", "gate_aclk_peri_axi_matrix",
-				"gate_aclk_pei_niu", "gate_hclk_usb_peri",
-				"gate_hclk_peri_ahb_arbi", "gate_hclk_emem_peri",
-				"gate_hclk_cpubus", "gate_hclk_ahb2apb",
-				"gate_aclk_strc_sys", "gate_aclk_l2mem_con",
-				"gate_aclk_intmem", "gate_pclk_tsadc",
-				"gate_hclk_hdmi";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates5: gate-clk@200000e4 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000e4 0x4>;
-			clocks = <&clk_gates0 3>, <&clk_gates2 1>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates0 4>, <&clk_gates0 5>,
-				 <&clk_gates2 1>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates4 5>,
-				 <&clk_gates4 5>, <&dummy>;
-
-			clock-output-names =
-				"gate_aclk_dmac1", "gate_aclk_dmac2",
-				"gate_pclk_efuse", "gate_pclk_tzpc",
-				"gate_pclk_grf", "gate_pclk_pmu",
-				"gate_hclk_rom", "gate_pclk_ddrupctl",
-				"gate_aclk_smc", "gate_hclk_nandc",
-				"gate_hclk_mmc0", "gate_hclk_mmc1",
-				"gate_hclk_emmc", "gate_hclk_otg0",
-				"gate_hclk_otg1", "gate_aclk_gpu";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates6: gate-clk@200000e8 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000e8 0x4>;
-			clocks = <&clk_gates3 0>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&clk_gates1 4>,
-				 <&clk_gates0 4>, <&clk_gates3 0>,
-				 <&clk_gates0 4>, <&clk_gates1 4>,
-				 <&clk_gates3 0>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&clk_gates1 4>,
-				 <&clk_gates0 4>, <&clk_gates3 0>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_aclk_lcdc0", "gate_hclk_lcdc0",
-				"gate_hclk_lcdc1", "gate_aclk_lcdc1",
-				"gate_hclk_cif0", "gate_aclk_cif0",
-				"gate_hclk_cif1", "gate_aclk_cif1",
-				"gate_aclk_ipp", "gate_hclk_ipp",
-				"gate_hclk_rga", "gate_aclk_rga",
-				"gate_hclk_vio_bus", "gate_aclk_vio0",
-				"gate_aclk_vcodec", "gate_shclk_vio_h2h";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates7: gate-clk@200000ec {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000ec 0x4>;
-			clocks = <&clk_gates2 2>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates2 3>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&clk_gates2 3>, <&clk_gates2 3>;
-
-			clock-output-names =
-				"gate_hclk_emac", "gate_hclk_spdif",
-				"gate_hclk_i2s0_2ch", "gate_hclk_i2s1_2ch",
-				"gate_hclk_i2s_8ch", "gate_hclk_hsadc",
-				"gate_hclk_pidf", "gate_pclk_timer0",
-				"gate_pclk_timer1", "gate_pclk_timer2",
-				"gate_pclk_pwm01", "gate_pclk_pwm23",
-				"gate_pclk_spi0", "gate_pclk_spi1",
-				"gate_pclk_saradc", "gate_pclk_wdt";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates8: gate-clk@200000f0 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000f0 0x4>;
-			clocks = <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&clk_gates2 3>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&dummy>, <&clk_gates0 5>;
-
-			clock-output-names =
-				"gate_pclk_uart0", "gate_pclk_uart1",
-				"gate_pclk_uart2", "gate_pclk_uart3",
-				"gate_pclk_i2c0", "gate_pclk_i2c1",
-				"gate_pclk_i2c2", "gate_pclk_i2c3",
-				"gate_pclk_i2c4", "gate_pclk_gpio0",
-				"gate_pclk_gpio1", "gate_pclk_gpio2",
-				"gate_pclk_gpio3", "gate_pclk_gpio4",
-				"reserved", "gate_pclk_gpio6";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates9: gate-clk@200000f4 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000f4 0x4>;
-			clocks = <&dummy>, <&clk_gates0 5>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&clk_gates1 4>,
-				 <&clk_gates0 5>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>;
-
-			clock-output-names =
-				"gate_clk_core_dbg", "gate_pclk_dbg",
-				"gate_clk_trace", "gate_atclk",
-				"gate_clk_l2c", "gate_aclk_vio1",
-				"gate_pclk_publ", "gate_aclk_intmem0",
-				"gate_aclk_intmem1", "gate_aclk_intmem2",
-				"gate_aclk_intmem3";
-
-			#clock-cells = <1>;
-		};
-	};
-
-};
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 4387cfd..879a818 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -15,8 +15,8 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3066a-cru.h>
 #include "rk3xxx.dtsi"
-#include "rk3066a-clocks.dtsi"
 
 / {
 	compatible = "rockchip,rk3066a";
@@ -40,247 +40,392 @@
 		};
 	};
 
-	soc {
-		timer@20038000 {
-			compatible = "snps,dw-apb-timer-osc";
-			reg = <0x20038000 0x100>;
-			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_gates1 0>, <&clk_gates7 7>;
-			clock-names = "timer", "pclk";
+	sram: sram@10080000 {
+		compatible = "mmio-sram";
+		reg = <0x10080000 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x10080000 0x10000>;
+
+		smp-sram@0 {
+			compatible = "rockchip,rk3066-smp-sram";
+			reg = <0x0 0x50>;
 		};
+	};
+
+	cru: clock-controller@20000000 {
+		compatible = "rockchip,rk3066a-cru";
+		reg = <0x20000000 0x1000>;
+		rockchip,grf = <&grf>;
 
-		timer@2003a000 {
-			compatible = "snps,dw-apb-timer-osc";
-			reg = <0x2003a000 0x100>;
-			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_gates1 1>, <&clk_gates7 8>;
-			clock-names = "timer", "pclk";
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	timer@2000e000 {
+		compatible = "snps,dw-apb-timer-osc";
+		reg = <0x2000e000 0x100>;
+		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER2>, <&cru PCLK_TIMER2>;
+		clock-names = "timer", "pclk";
+	};
+
+	timer@20038000 {
+		compatible = "snps,dw-apb-timer-osc";
+		reg = <0x20038000 0x100>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER0>, <&cru PCLK_TIMER0>;
+		clock-names = "timer", "pclk";
+	};
+
+	timer@2003a000 {
+		compatible = "snps,dw-apb-timer-osc";
+		reg = <0x2003a000 0x100>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TIMER1>, <&cru PCLK_TIMER1>;
+		clock-names = "timer", "pclk";
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3066a-pinctrl";
+		rockchip,grf = <&grf>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0@20034000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x20034000 0x100>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO0>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
-		timer@2000e000 {
-			compatible = "snps,dw-apb-timer-osc";
-			reg = <0x2000e000 0x100>;
-			interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk_gates1 2>, <&clk_gates7 9>;
-			clock-names = "timer", "pclk";
+		gpio1: gpio1@2003c000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x2003c000 0x100>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
-		sram: sram@10080000 {
-			compatible = "mmio-sram";
-			reg = <0x10080000 0x10000>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0 0x10080000 0x10000>;
+		gpio2: gpio2@2003e000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x2003e000 0x100>;
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>;
 
-			smp-sram@0 {
-				compatible = "rockchip,rk3066-smp-sram";
-				reg = <0x0 0x50>;
-			};
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio3@20080000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x20080000 0x100>;
+			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
-		pinctrl@20008000 {
-			compatible = "rockchip,rk3066a-pinctrl";
-			rockchip,grf = <&grf>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
+		gpio4: gpio4@20084000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x20084000 0x100>;
+			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO4>;
 
-			gpio0: gpio0@20034000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x20034000 0x100>;
-				interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 9>;
+			gpio-controller;
+			#gpio-cells = <2>;
 
-				gpio-controller;
-				#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		gpio6: gpio6@2000a000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x2000a000 0x100>;
+			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO6>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pcfg_pull_default: pcfg_pull_default {
+			bias-pull-pin-default;
+		};
+
+		pcfg_pull_none: pcfg_pull_none {
+			bias-disable;
+		};
+
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins = <RK_GPIO2 28 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO2 29 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			gpio1: gpio1@2003c000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x2003c000 0x100>;
-				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 10>;
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins = <RK_GPIO2 30 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO2 31 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		i2c2 {
+			i2c2_xfer: i2c2-xfer {
+				rockchip,pins = <RK_GPIO3 0 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins = <RK_GPIO3 2 RK_FUNC_2 &pcfg_pull_none>,
+						<RK_GPIO3 3 RK_FUNC_2 &pcfg_pull_none>;
 			};
+		};
 
-			gpio2: gpio2@2003e000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x2003e000 0x100>;
-				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 11>;
+		i2c4 {
+			i2c4_xfer: i2c4-xfer {
+				rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		pwm0 {
+			pwm0_out: pwm0-out {
+				rockchip,pins = <RK_GPIO0 3 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		pwm1 {
+			pwm1_out: pwm1-out {
+				rockchip,pins = <RK_GPIO0 4 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			gpio3: gpio3@20080000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x20080000 0x100>;
-				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 12>;
+		pwm2 {
+			pwm2_out: pwm2-out {
+				rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		pwm3 {
+			pwm3_out: pwm3-out {
+				rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			gpio4: gpio4@20084000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x20084000 0x100>;
-				interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 13>;
+			uart0_cts: uart0-cts {
+				rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+			uart0_rts: uart0-rts {
+				rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>;
+			};
+		};
+
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+			uart1_cts: uart1-cts {
+				rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			gpio6: gpio6@2000a000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x2000a000 0x100>;
-				interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 15>;
+			uart1_rts: uart1-rts {
+				rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>;
+			};
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		uart2 {
+			uart2_xfer: uart2-xfer {
+				rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>;
+			};
+			/* no rts / cts for uart2 */
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		uart3 {
+			uart3_xfer: uart3-xfer {
+				rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			pcfg_pull_default: pcfg_pull_default {
-				bias-pull-pin-default;
+			uart3_cts: uart3-cts {
+				rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			pcfg_pull_none: pcfg_pull_none {
-				bias-disable;
+			uart3_rts: uart3-rts {
+				rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>;
 			};
+		};
 
-			uart0 {
-				uart0_xfer: uart0-xfer {
-					rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>;
-				};
+		sd0 {
+			sd0_clk: sd0-clk {
+				rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				uart0_cts: uart0-cts {
-					rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd0_cmd: sd0-cmd {
+				rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				uart0_rts: uart0-rts {
-					rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd0_cd: sd0-cd {
+				rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			uart1 {
-				uart1_xfer: uart1-xfer {
-					rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd0_wp: sd0-wp {
+				rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				uart1_cts: uart1-cts {
-					rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd0_bus1: sd0-bus-width1 {
+				rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				uart1_rts: uart1-rts {
-					rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd0_bus4: sd0-bus-width4 {
+				rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>;
 			};
+		};
 
-			uart2 {
-				uart2_xfer: uart2-xfer {
-					rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>;
-				};
-				/* no rts / cts for uart2 */
+		sd1 {
+			sd1_clk: sd1-clk {
+				rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			uart3 {
-				uart3_xfer: uart3-xfer {
-					rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd1_cmd: sd1-cmd {
+				rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				uart3_cts: uart3-cts {
-					rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd1_cd: sd1-cd {
+				rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>;
+			};
 
-				uart3_rts: uart3-rts {
-					rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd1_wp: sd1-wp {
+				rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			sd0 {
-				sd0_clk: sd0-clk {
-					rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd0_cmd: sd0-cmd {
-					rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd0_cd: sd0-cd {
-					rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd0_wp: sd0-wp {
-					rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd0_bus1: sd0-bus-width1 {
-					rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd0_bus4: sd0-bus-width4 {
-					rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd1_bus1: sd1-bus-width1 {
+				rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>;
 			};
 
-			sd1 {
-				sd1_clk: sd1-clk {
-					rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd1_cmd: sd1-cmd {
-					rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd1_cd: sd1-cd {
-					rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd1_wp: sd1-wp {
-					rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd1_bus1: sd1-bus-width1 {
-					rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>;
-				};
-
-				sd1_bus4: sd1-bus-width4 {
-					rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>,
-							<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
-				};
+			sd1_bus4: sd1-bus-width4 {
+				rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>,
+						<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
 			};
 		};
 	};
 };
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_xfer>;
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_xfer>;
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_xfer>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_xfer>;
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_xfer>;
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
+};
+
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0_out>;
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm1_out>;
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm2_out>;
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm3_out>;
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer>;
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_xfer>;
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_xfer>;
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_xfer>;
+};
+
+&wdt {
+	compatible = "rockchip,rk3066-wdt", "snps,dw-wdt";
+};
diff --git a/arch/arm/boot/dts/rk3188-clocks.dtsi b/arch/arm/boot/dts/rk3188-clocks.dtsi
deleted file mode 100644
index b1b92dc..0000000
--- a/arch/arm/boot/dts/rk3188-clocks.dtsi
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright (c) 2013 MundoReader S.L.
- * Author: Heiko Stuebner <heiko@sntech.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/ {
-	clocks {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		/*
-		 * This is a dummy clock, to be used as placeholder on
-		 * other mux clocks when a specific parent clock is not
-		 * yet implemented. It should be dropped when the driver
-		 * is complete.
-		 */
-		dummy: dummy {
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-			#clock-cells = <0>;
-		};
-
-		xin24m: xin24m {
-			compatible = "fixed-clock";
-			clock-frequency = <24000000>;
-			#clock-cells = <0>;
-		};
-
-		dummy48m: dummy48m {
-			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
-			#clock-cells = <0>;
-		};
-
-		dummy150m: dummy150m {
-			compatible = "fixed-clock";
-			clock-frequency = <150000000>;
-			#clock-cells = <0>;
-		};
-
-		clk_gates0: gate-clk@200000d0 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000d0 0x4>;
-			clocks = <&dummy150m>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_core_periph", "gate_cpu_gpll",
-				"gate_ddrphy", "gate_aclk_cpu",
-				"gate_hclk_cpu", "gate_pclk_cpu",
-				"gate_atclk_cpu", "gate_aclk_core",
-				"reserved", "gate_i2s0",
-				"gate_i2s0_frac", "reserved",
-				"reserved", "gate_spdif",
-				"gate_spdif_frac", "gate_testclk";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates1: gate-clk@200000d4 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000d4 0x4>;
-			clocks = <&xin24m>, <&xin24m>,
-				 <&xin24m>, <&dummy>,
-				 <&dummy>, <&xin24m>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&xin24m>, <&dummy>;
-
-			clock-output-names =
-				"gate_timer0", "gate_timer1",
-				"gate_timer3", "gate_jtag",
-				"gate_aclk_lcdc1_src", "gate_otgphy0",
-				"gate_otgphy1", "gate_ddr_gpll",
-				"gate_uart0", "gate_frac_uart0",
-				"gate_uart1", "gate_frac_uart1",
-				"gate_uart2", "gate_frac_uart2",
-				"gate_uart3", "gate_frac_uart3";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates2: gate-clk@200000d8 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000d8 0x4>;
-			clocks = <&clk_gates2 1>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&clk_gates2 3>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy48m>,
-				 <&dummy>, <&dummy48m>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_periph_src", "gate_aclk_periph",
-				"gate_hclk_periph", "gate_pclk_periph",
-				"gate_smc", "gate_mac",
-				"gate_hsadc", "gate_hsadc_frac",
-				"gate_saradc", "gate_spi0",
-				"gate_spi1", "gate_mmc0",
-				"gate_mac_lbtest", "gate_mmc1",
-				"gate_emmc", "reserved";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates3: gate-clk@200000dc {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000dc 0x4>;
-			clocks = <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&xin24m>, <&xin24m>,
-				 <&dummy>, <&dummy>,
-				 <&xin24m>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&xin24m>, <&dummy>;
-
-			clock-output-names =
-				"gate_aclk_lcdc0_src", "gate_dclk_lcdc0",
-				"gate_dclk_lcdc1", "gate_pclkin_cif0",
-				"gate_timer2", "gate_timer4",
-				"gate_hsicphy", "gate_cif0_out",
-				"gate_timer5", "gate_aclk_vepu",
-				"gate_hclk_vepu", "gate_aclk_vdpu",
-				"gate_hclk_vdpu", "reserved",
-				"gate_timer6", "gate_aclk_gpu_src";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates4: gate-clk@200000e0 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000e0 0x4>;
-			clocks = <&clk_gates2 2>, <&clk_gates2 3>,
-				 <&clk_gates2 1>, <&clk_gates2 1>,
-				 <&clk_gates2 1>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates2 2>,
-				 <&clk_gates0 4>, <&clk_gates0 4>,
-				 <&clk_gates0 3>, <&dummy>,
-				 <&clk_gates0 3>, <&dummy>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_hclk_peri_axi_matrix", "gate_pclk_peri_axi_matrix",
-				"gate_aclk_cpu_peri", "gate_aclk_peri_axi_matrix",
-				"gate_aclk_pei_niu", "gate_hclk_usb_peri",
-				"gate_hclk_peri_ahb_arbi", "gate_hclk_emem_peri",
-				"gate_hclk_cpubus", "gate_hclk_ahb2apb",
-				"gate_aclk_strc_sys", "reserved",
-				"gate_aclk_intmem", "reserved",
-				"gate_hclk_imem1", "gate_hclk_imem0";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates5: gate-clk@200000e4 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000e4 0x4>;
-			clocks = <&clk_gates0 3>, <&clk_gates2 1>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates0 4>, <&clk_gates0 5>,
-				 <&clk_gates2 1>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates4 5>;
-
-			clock-output-names =
-				"gate_aclk_dmac1", "gate_aclk_dmac2",
-				"gate_pclk_efuse", "gate_pclk_tzpc",
-				"gate_pclk_grf", "gate_pclk_pmu",
-				"gate_hclk_rom", "gate_pclk_ddrupctl",
-				"gate_aclk_smc", "gate_hclk_nandc",
-				"gate_hclk_mmc0", "gate_hclk_mmc1",
-				"gate_hclk_emmc", "gate_hclk_otg0";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates6: gate-clk@200000e8 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000e8 0x4>;
-			clocks = <&clk_gates3 0>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&clk_gates1 4>,
-				 <&clk_gates0 4>, <&clk_gates3 0>,
-				 <&dummy>, <&dummy>,
-				 <&clk_gates3 0>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&clk_gates1 4>,
-				 <&clk_gates0 4>, <&clk_gates3 0>;
-
-			clock-output-names =
-				"gate_aclk_lcdc0", "gate_hclk_lcdc0",
-				"gate_hclk_lcdc1", "gate_aclk_lcdc1",
-				"gate_hclk_cif0", "gate_aclk_cif0",
-				"reserved", "reserved",
-				"gate_aclk_ipp", "gate_hclk_ipp",
-				"gate_hclk_rga", "gate_aclk_rga",
-				"gate_hclk_vio_bus", "gate_aclk_vio0";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates7: gate-clk@200000ec {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000ec 0x4>;
-			clocks = <&clk_gates2 2>, <&clk_gates0 4>,
-				 <&clk_gates0 4>, <&dummy>,
-				 <&dummy>, <&clk_gates2 2>,
-				 <&clk_gates2 2>, <&clk_gates0 5>,
-				 <&dummy>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates2 3>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&clk_gates2 3>, <&clk_gates2 3>;
-
-			clock-output-names =
-				"gate_hclk_emac", "gate_hclk_spdif",
-				"gate_hclk_i2s0_2ch", "gate_hclk_otg1",
-				"gate_hclk_hsic", "gate_hclk_hsadc",
-				"gate_hclk_pidf", "gate_pclk_timer0",
-				"reserved", "gate_pclk_timer2",
-				"gate_pclk_pwm01", "gate_pclk_pwm23",
-				"gate_pclk_spi0", "gate_pclk_spi1",
-				"gate_pclk_saradc", "gate_pclk_wdt";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates8: gate-clk@200000f0 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000f0 0x4>;
-			clocks = <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates2 3>, <&clk_gates2 3>,
-				 <&clk_gates2 3>, <&clk_gates0 5>,
-				 <&clk_gates0 5>, <&clk_gates0 5>,
-				 <&clk_gates2 3>, <&dummy>;
-
-			clock-output-names =
-				"gate_pclk_uart0", "gate_pclk_uart1",
-				"gate_pclk_uart2", "gate_pclk_uart3",
-				"gate_pclk_i2c0", "gate_pclk_i2c1",
-				"gate_pclk_i2c2", "gate_pclk_i2c3",
-				"gate_pclk_i2c4", "gate_pclk_gpio0",
-				"gate_pclk_gpio1", "gate_pclk_gpio2",
-				"gate_pclk_gpio3", "gate_aclk_gps";
-
-			#clock-cells = <1>;
-		};
-
-		clk_gates9: gate-clk@200000f4 {
-			compatible = "rockchip,rk2928-gate-clk";
-			reg = <0x200000f4 0x4>;
-			clocks = <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>,
-				 <&dummy>, <&dummy>;
-
-			clock-output-names =
-				"gate_clk_core_dbg", "gate_pclk_dbg",
-				"gate_clk_trace", "gate_atclk",
-				"gate_clk_l2c", "gate_aclk_vio1",
-				"gate_pclk_publ", "gate_aclk_gpu";
-
-			#clock-cells = <1>;
-		};
-	};
-
-};
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index a5eee55..171b610 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -23,59 +23,205 @@
 		reg = <0x60000000 0x80000000>;
 	};
 
-	soc {
-		uart0: serial@10124000 {
-			status = "okay";
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		button@0 {
+			gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+			linux,code = <116>;
+			label = "GPIO Key Power";
+			linux,input-type = <1>;
+			gpio-key,wakeup = <1>;
+			debounce-interval = <100>;
 		};
+	};
 
-		uart1: serial@10126000 {
-			status = "okay";
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		green {
+			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+			default-state = "off";
 		};
 
-		uart2: serial@20064000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&uart2_xfer>;
-			status = "okay";
+		yellow {
+			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+			default-state = "off";
 		};
 
-		uart3: serial@20068000 {
-			status = "okay";
+		sleep {
+			gpios = <&gpio0 15 0>;
+			default-state = "off";
 		};
+	};
 
-		gpio-keys {
-			compatible = "gpio-keys";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			autorepeat;
-
-			button@0 {
-				gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
-				linux,code = <116>;
-				label = "GPIO Key Power";
-				linux,input-type = <1>;
-				gpio-key,wakeup = <1>;
-				debounce-interval = <100>;
+	ir_recv: gpio-ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 10 1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ir_recv_pin>;
+	};
+
+	vcc_sd0: sdmmc-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "sdmmc-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
+		startup-delay-us = <100000>;
+		vin-supply = <&vcc_io>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	act8846: act8846@5a {
+		compatible = "active-semi,act8846";
+		reg = <0x5a>;
+		status = "okay";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&act8846_dvs0_ctl>;
+
+		regulators {
+			vcc_ddr: REG1 {
+				regulator-name = "VCC_DDR";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+			};
+
+			vdd_log: REG2 {
+				regulator-name = "VDD_LOG";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vdd_arm: REG3 {
+				regulator-name = "VDD_ARM";
+				regulator-min-microvolt = <875000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+			};
+
+			vcc_io: REG4 {
+				regulator-name = "VCC_IO";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_10: REG5 {
+				regulator-name = "VDD_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vdd_hdmi: REG6 {
+				regulator-name = "VDD_HDMI";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			vcc18: REG7 {
+				regulator-name = "VCC_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
 			};
-		};
 
-		gpio-leds {
-			compatible = "gpio-leds";
+			vcca_33: REG8 {
+				regulator-name = "VCCA_33";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vcc_rmii: REG9 {
+				regulator-name = "VCC_RMII";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
 
-			green {
-				gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
-				default-state = "off";
+			vccio_wl: REG10 {
+				regulator-name = "VCCIO_WL";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
 			};
 
-			yellow {
-				gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
-				default-state = "off";
+			vcc_18: REG11 {
+				regulator-name = "VCC18_IO";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
 			};
 
-			sleep {
-				gpios = <&gpio0 15 0>;
-				default-state = "off";
+			vcc28: REG12 {
+				regulator-name = "VCC_28";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
 			};
 		};
+	};
+};
+
+&mmc0 {
+	num-slots = <1>;
+	status = "okay";
+	vmmc-supply = <&vcc_sd0>;
 
+	slot@0 {
+		reg = <0>;
+		bus-width = <4>;
+		disable-wp;
 	};
 };
+
+&pinctrl {
+	pcfg_output_low: pcfg-output-low {
+		output-low;
+	};
+
+	act8846 {
+		act8846_dvs0_ctl: act8846-dvs0-ctl {
+			rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+	};
+
+	ir-receiver {
+		ir_recv_pin: ir-recv-pin {
+			rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 238c996..ee801a9 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -15,8 +15,8 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3188-cru.h>
 #include "rk3xxx.dtsi"
-#include "rk3188-clocks.dtsi"
 
 / {
 	compatible = "rockchip,rk3188";
@@ -52,215 +52,355 @@
 		};
 	};
 
-	soc {
-		global-timer@1013c200 {
-			interrupts = <GIC_PPI 11 0xf04>;
+	sram: sram@10080000 {
+		compatible = "mmio-sram";
+		reg = <0x10080000 0x8000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x10080000 0x8000>;
+
+		smp-sram@0 {
+			compatible = "rockchip,rk3066-smp-sram";
+			reg = <0x0 0x50>;
 		};
+	};
+
+	cru: clock-controller@20000000 {
+		compatible = "rockchip,rk3188-cru";
+		reg = <0x20000000 0x1000>;
+		rockchip,grf = <&grf>;
+
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3188-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmu>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0@0x2000a000 {
+			compatible = "rockchip,rk3188-gpio-bank0";
+			reg = <0x2000a000 0x100>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO0>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
 
-		local-timer@1013c600 {
-			interrupts = <GIC_PPI 13 0xf04>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
-		sram: sram@10080000 {
-			compatible = "mmio-sram";
-			reg = <0x10080000 0x8000>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0 0x10080000 0x8000>;
+		gpio1: gpio1@0x2003c000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x2003c000 0x100>;
+			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>;
 
-			smp-sram@0 {
-				compatible = "rockchip,rk3066-smp-sram";
-				reg = <0x0 0x50>;
-			};
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
-		pinctrl@20008000 {
-			compatible = "rockchip,rk3188-pinctrl";
-			rockchip,grf = <&grf>;
-			rockchip,pmu = <&pmu>;
+		gpio2: gpio2@2003e000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x2003e000 0x100>;
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>;
 
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
+			gpio-controller;
+			#gpio-cells = <2>;
 
-			gpio0: gpio0@0x2000a000 {
-				compatible = "rockchip,rk3188-gpio-bank0";
-				reg = <0x2000a000 0x100>;
-				interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 9>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		gpio3: gpio3@20080000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x20080000 0x100>;
+			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>;
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+			gpio-controller;
+			#gpio-cells = <2>;
 
-			gpio1: gpio1@0x2003c000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x2003c000 0x100>;
-				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 10>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		pcfg_pull_up: pcfg_pull_up {
+			bias-pull-up;
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+		pcfg_pull_down: pcfg_pull_down {
+			bias-pull-down;
+		};
 
-			gpio2: gpio2@2003e000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x2003e000 0x100>;
-				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 11>;
+		pcfg_pull_none: pcfg_pull_none {
+			bias-disable;
+		};
+
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins = <RK_GPIO1 24 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO1 25 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins = <RK_GPIO1 26 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO1 27 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		i2c2 {
+			i2c2_xfer: i2c2-xfer {
+				rockchip,pins = <RK_GPIO1 28 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO1 29 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			gpio3: gpio3@20080000 {
-				compatible = "rockchip,gpio-bank";
-				reg = <0x20080000 0x100>;
-				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk_gates8 12>;
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins = <RK_GPIO3 14 RK_FUNC_2 &pcfg_pull_none>,
+						<RK_GPIO3 15 RK_FUNC_2 &pcfg_pull_none>;
+			};
+		};
 
-				gpio-controller;
-				#gpio-cells = <2>;
+		i2c4 {
+			i2c4_xfer: i2c4-xfer {
+				rockchip,pins = <RK_GPIO1 30 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO1 31 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+		pwm0 {
+			pwm0_out: pwm0-out {
+				rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			pcfg_pull_up: pcfg_pull_up {
-				bias-pull-up;
+		pwm1 {
+			pwm1_out: pwm1-out {
+				rockchip,pins = <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			pcfg_pull_down: pcfg_pull_down {
-				bias-pull-down;
+		pwm2 {
+			pwm2_out: pwm2-out {
+				rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			pcfg_pull_none: pcfg_pull_none {
-				bias-disable;
+		pwm3 {
+			pwm3_out: pwm3-out {
+				rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			uart0 {
-				uart0_xfer: uart0-xfer {
-					rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>,
-							<RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>;
-				};
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>,
+						<RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				uart0_cts: uart0-cts {
-					rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			uart0_cts: uart0-cts {
+				rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				uart0_rts: uart0-rts {
-					rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			uart0_rts: uart0-rts {
+				rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			uart1 {
-				uart1_xfer: uart1-xfer {
-					rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_up>,
-							<RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>;
-				};
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_up>,
+						<RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				uart1_cts: uart1-cts {
-					rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			uart1_cts: uart1-cts {
+				rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				uart1_rts: uart1-rts {
-					rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			uart1_rts: uart1-rts {
+				rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			uart2 {
-				uart2_xfer: uart2-xfer {
-					rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_up>,
-							<RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>;
-				};
-				/* no rts / cts for uart2 */
+		uart2 {
+			uart2_xfer: uart2-xfer {
+				rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_up>,
+						<RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>;
 			};
+			/* no rts / cts for uart2 */
+		};
 
-			uart3 {
-				uart3_xfer: uart3-xfer {
-					rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_up>,
-							<RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>;
-				};
+		uart3 {
+			uart3_xfer: uart3-xfer {
+				rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_up>,
+						<RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				uart3_cts: uart3-cts {
-					rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			uart3_cts: uart3-cts {
+				rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				uart3_rts: uart3-rts {
-					rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			uart3_rts: uart3-rts {
+				rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			sd0 {
-				sd0_clk: sd0-clk {
-					rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>;
-				};
+		sd0 {
+			sd0_clk: sd0-clk {
+				rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd0_cmd: sd0-cmd {
-					rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd0_cmd: sd0-cmd {
+				rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd0_cd: sd0-cd {
-					rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd0_cd: sd0-cd {
+				rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd0_wp: sd0-wp {
-					rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd0_wp: sd0-wp {
+				rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd0_pwr: sd0-pwr {
-					rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd0_pwr: sd0-pwr {
+				rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd0_bus1: sd0-bus-width1 {
-					rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd0_bus1: sd0-bus-width1 {
+				rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd0_bus4: sd0-bus-width4 {
-					rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
-							<RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>,
-							<RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>,
-							<RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd0_bus4: sd0-bus-width4 {
+				rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>;
 			};
+		};
 
-			sd1 {
-				sd1_clk: sd1-clk {
-					rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>;
-				};
+		sd1 {
+			sd1_clk: sd1-clk {
+				rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd1_cmd: sd1-cmd {
-					rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd1_cmd: sd1-cmd {
+				rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd1_cd: sd1-cd {
-					rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd1_cd: sd1-cd {
+				rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd1_wp: sd1-wp {
-					rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd1_wp: sd1-wp {
+				rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd1_bus1: sd1-bus-width1 {
-					rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd1_bus1: sd1-bus-width1 {
+				rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>;
+			};
 
-				sd1_bus4: sd1-bus-width4 {
-					rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>,
-							<RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>,
-							<RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>,
-							<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
-				};
+			sd1_bus4: sd1-bus-width4 {
+				rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>,
+						<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
 			};
 		};
 	};
 };
+
+&global_timer {
+	interrupts = <GIC_PPI 11 0xf04>;
+};
+
+&local_timer {
+	interrupts = <GIC_PPI 13 0xf04>;
+};
+
+&i2c0 {
+	compatible = "rockchip,rk3188-i2c";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_xfer>;
+};
+
+&i2c1 {
+	compatible = "rockchip,rk3188-i2c";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_xfer>;
+};
+
+&i2c2 {
+	compatible = "rockchip,rk3188-i2c";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_xfer>;
+};
+
+&i2c3 {
+	compatible = "rockchip,rk3188-i2c";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_xfer>;
+};
+
+&i2c4 {
+	compatible = "rockchip,rk3188-i2c";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_xfer>;
+};
+
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0_out>;
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm1_out>;
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm2_out>;
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm3_out>;
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer>;
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_xfer>;
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_xfer>;
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_xfer>;
+};
+
+&wdt {
+	compatible = "rockchip,rk3188-wdt", "snps,dw-wdt";
+};
diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
new file mode 100644
index 0000000..7d59ff4
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -0,0 +1,134 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "rk3288-evb.dtsi"
+
+/ {
+	compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
+};
+
+&i2c0 {
+	hym8563@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+
+		interrupt-parent = <&gpio0>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+
+		#clock-cells = <0>;
+		clock-output-names = "xin32k";
+	};
+
+	act8846: act8846@5a {
+		compatible = "active-semi,act8846";
+		reg = <0x5a>;
+		status = "okay";
+
+		regulators {
+			vcc_ddr: REG1 {
+				regulator-name = "VCC_DDR";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+			};
+
+			vcc_io: REG2 {
+				regulator-name = "VCC_IO";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_log: REG3 {
+				regulator-name = "VDD_LOG";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vcc_20: REG4 {
+				regulator-name = "VCC_20";
+				regulator-min-microvolt = <2000000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-always-on;
+			};
+
+			vccio_sd: REG5 {
+				regulator-name = "VCCIO_SD";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd10_lcd: REG6 {
+				regulator-name = "VDD10_LCD";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vcca_codec: REG7 {
+				regulator-name = "VCCA_CODEC";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vcca_tp: REG8 {
+				regulator-name = "VCCA_TP";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vccio_pmu: REG9 {
+				regulator-name = "VCCIO_PMU";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_10: REG10 {
+				regulator-name = "VDD_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			vcc_18: REG11 {
+				regulator-name = "VCC_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			vcc18_lcd: REG12 {
+				regulator-name = "VCC18_LCD";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&pinctrl {
+	hym8563 {
+		hym8563_int: hym8563-int {
+			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
diff --git a/arch/arm/mach-s5p64x0/include/mach/dma.h b/arch/arm/boot/dts/rk3288-evb-rk808.dts
index 5a622af..9a88b6c6 100644
--- a/arch/arm/mach-s5p64x0/include/mach/dma.h
+++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts
@@ -1,7 +1,4 @@
 /*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -11,16 +8,11 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __MACH_DMA_H
-#define __MACH_DMA_H
-
-/* This platform uses the common common DMA API driver for PL330 */
-#include <plat/dma-pl330.h>
+/dts-v1/;
+#include "rk3288-evb.dtsi"
 
-#endif /* __MACH_DMA_H */
+/ {
+	compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288";
+};
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
new file mode 100644
index 0000000..4f57209
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -0,0 +1,96 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "rk3288.dtsi"
+
+/ {
+	memory {
+		reg = <0x0 0x80000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwrbtn>;
+
+		button@0 {
+			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+			linux,code = <116>;
+			label = "GPIO Key Power";
+			linux,input-type = <1>;
+			gpio-key,wakeup = <1>;
+			debounce-interval = <100>;
+		};
+	};
+
+	/* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */
+	vcc_host: vcc-host-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&host_vbus_drv>;
+		regulator-name = "vcc_host";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&pinctrl {
+	buttons {
+		pwrbtn: pwrbtn {
+			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb {
+		host_vbus_drv: host-vbus-drv {
+			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
new file mode 100644
index 0000000..e7cb008
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -0,0 +1,595 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/clock/rk3288-cru.h>
+#include "skeleton.dtsi"
+
+/ {
+	compatible = "rockchip,rk3288";
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@500 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x500>;
+		};
+		cpu@501 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x501>;
+		};
+		cpu@502 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x502>;
+		};
+		cpu@503 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a12";
+			reg = <0x503>;
+		};
+	};
+
+	xin24m: oscillator {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		clock-frequency = <24000000>;
+	};
+
+	i2c1: i2c@ff140000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff140000 0x1000>;
+		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_xfer>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@ff150000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff150000 0x1000>;
+		interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C3>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3_xfer>;
+		status = "disabled";
+	};
+
+	i2c4: i2c@ff160000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff160000 0x1000>;
+		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c4_xfer>;
+		status = "disabled";
+	};
+
+	i2c5: i2c@ff170000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff170000 0x1000>;
+		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C5>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c5_xfer>;
+		status = "disabled";
+	};
+
+	uart0: serial@ff180000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff180000 0x100>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_xfer>;
+		status = "disabled";
+	};
+
+	uart1: serial@ff190000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff190000 0x100>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1_xfer>;
+		status = "disabled";
+	};
+
+	uart2: serial@ff690000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff690000 0x100>;
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2_xfer>;
+		status = "disabled";
+	};
+
+	uart3: serial@ff1b0000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff1b0000 0x100>;
+		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart3_xfer>;
+		status = "disabled";
+	};
+
+	uart4: serial@ff1c0000 {
+		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
+		reg = <0xff1c0000 0x100>;
+		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart4_xfer>;
+		status = "disabled";
+	};
+
+	i2c0: i2c@ff650000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff650000 0x1000>;
+		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@ff660000 {
+		compatible = "rockchip,rk3288-i2c";
+		reg = <0xff660000 0x1000>;
+		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_xfer>;
+		status = "disabled";
+	};
+
+	pmu: power-management@ff730000 {
+		compatible = "rockchip,rk3288-pmu", "syscon";
+		reg = <0xff730000 0x100>;
+	};
+
+	sgrf: syscon@ff740000 {
+		compatible = "rockchip,rk3288-sgrf", "syscon";
+		reg = <0xff740000 0x1000>;
+	};
+
+	cru: clock-controller@ff760000 {
+		compatible = "rockchip,rk3288-cru";
+		reg = <0xff760000 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	grf: syscon@ff770000 {
+		compatible = "rockchip,rk3288-grf", "syscon";
+		reg = <0xff770000 0x1000>;
+	};
+
+	wdt: watchdog@ff800000 {
+		compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
+		reg = <0xff800000 0x100>;
+		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	usb_host0_ehci: usb@ff500000 {
+		compatible = "generic-ehci";
+		reg = <0xff500000 0x100>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_USBHOST0>;
+		clock-names = "usbhost";
+		status = "disabled";
+	};
+
+	/* NOTE: ohci@ff520000 doesn't actually work on hardware */
+
+	usb_hsic: usb@ff5c0000 {
+		compatible = "generic-ehci";
+		reg = <0xff5c0000 0x100>;
+		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_HSIC>;
+		clock-names = "usbhost";
+		status = "disabled";
+	};
+
+	gic: interrupt-controller@ffc01000 {
+		compatible = "arm,gic-400";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+
+		reg = <0xffc01000 0x1000>,
+		      <0xffc02000 0x1000>,
+		      <0xffc04000 0x2000>,
+		      <0xffc06000 0x2000>;
+		interrupts = <GIC_PPI 9 0xf04>;
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3288-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmu>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0@ff750000 {
+			compatible = "rockchip,gpio-bank";
+			reg =	<0xff750000 0x100>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO0>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio1@ff780000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff780000 0x100>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio2@ff790000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff790000 0x100>;
+			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio3@ff7a0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7a0000 0x100>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio4@ff7b0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7b0000 0x100>;
+			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO4>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio5: gpio5@ff7c0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7c0000 0x100>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO5>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio6: gpio6@ff7d0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7d0000 0x100>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO6>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio7: gpio7@ff7e0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7e0000 0x100>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO7>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio8: gpio8@ff7f0000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff7f0000 0x100>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO8>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pcfg_pull_up: pcfg-pull-up {
+			bias-pull-up;
+		};
+
+		pcfg_pull_down: pcfg-pull-down {
+			bias-pull-down;
+		};
+
+		pcfg_pull_none: pcfg-pull-none {
+			bias-disable;
+		};
+
+		i2c0 {
+			i2c0_xfer: i2c0-xfer {
+				rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
+						<0 16 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c1 {
+			i2c1_xfer: i2c1-xfer {
+				rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>,
+						<8 5 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c2 {
+			i2c2_xfer: i2c2-xfer {
+				rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>,
+						<6 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c3 {
+			i2c3_xfer: i2c3-xfer {
+				rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>,
+						<2 17 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c4 {
+			i2c4_xfer: i2c4-xfer {
+				rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>,
+						<7 18 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		i2c5 {
+			i2c5_xfer: i2c5-xfer {
+				rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>,
+						<7 20 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		sdmmc {
+			sdmmc_clk: sdmmc-clk {
+				rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			sdmmc_cmd: sdmmc-cmd {
+				rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_cd: sdmcc-cd {
+				rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_bus1: sdmmc-bus1 {
+				rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_bus4: sdmmc-bus4 {
+				rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>,
+						<6 17 RK_FUNC_1 &pcfg_pull_up>,
+						<6 18 RK_FUNC_1 &pcfg_pull_up>,
+						<6 19 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
+		emmc {
+			emmc_clk: emmc-clk {
+				rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
+			};
+
+			emmc_cmd: emmc-cmd {
+				rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_pwr: emmc-pwr {
+				rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_bus1: emmc-bus1 {
+				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_bus4: emmc-bus4 {
+				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
+						<3 1 RK_FUNC_2 &pcfg_pull_up>,
+						<3 2 RK_FUNC_2 &pcfg_pull_up>,
+						<3 3 RK_FUNC_2 &pcfg_pull_up>;
+			};
+
+			emmc_bus8: emmc-bus8 {
+				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
+						<3 1 RK_FUNC_2 &pcfg_pull_up>,
+						<3 2 RK_FUNC_2 &pcfg_pull_up>,
+						<3 3 RK_FUNC_2 &pcfg_pull_up>,
+						<3 4 RK_FUNC_2 &pcfg_pull_up>,
+						<3 5 RK_FUNC_2 &pcfg_pull_up>,
+						<3 6 RK_FUNC_2 &pcfg_pull_up>,
+						<3 7 RK_FUNC_2 &pcfg_pull_up>;
+			};
+		};
+
+		uart0 {
+			uart0_xfer: uart0-xfer {
+				rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>,
+						<4 17 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_cts: uart0-cts {
+				rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart0_rts: uart0-rts {
+				rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart1 {
+			uart1_xfer: uart1-xfer {
+				rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>,
+						<5 9 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart1_cts: uart1-cts {
+				rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart1_rts: uart1-rts {
+				rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart2 {
+			uart2_xfer: uart2-xfer {
+				rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>,
+						<7 23 RK_FUNC_1 &pcfg_pull_none>;
+			};
+			/* no rts / cts for uart2 */
+		};
+
+		uart3 {
+			uart3_xfer: uart3-xfer {
+				rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>,
+						<7 8 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart3_cts: uart3-cts {
+				rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			uart3_rts: uart3-rts {
+				rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
+		uart4 {
+			uart4_xfer: uart4-xfer {
+				rockchip,pins = <5 12 3 &pcfg_pull_up>,
+						<5 13 3 &pcfg_pull_none>;
+			};
+
+			uart4_cts: uart4-cts {
+				rockchip,pins = <5 14 3 &pcfg_pull_none>;
+			};
+
+			uart4_rts: uart4-rts {
+				rockchip,pins = <5 15 3 &pcfg_pull_none>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 2adf1cc9e..8caf85d 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -20,120 +20,248 @@
 / {
 	interrupt-parent = <&gic>;
 
-	soc {
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+	};
+
+	xin24m: oscillator {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		#clock-cells = <0>;
+		clock-output-names = "xin24m";
+	};
+
+	L2: l2-cache-controller@10138000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x10138000 0x1000>;
+		cache-unified;
+		cache-level = <2>;
+	};
+
+	scu@1013c000 {
+		compatible = "arm,cortex-a9-scu";
+		reg = <0x1013c000 0x100>;
+	};
+
+	global_timer: global-timer@1013c200 {
+		compatible = "arm,cortex-a9-global-timer";
+		reg = <0x1013c200 0x20>;
+		interrupts = <GIC_PPI 11 0x304>;
+		clocks = <&cru CORE_PERI>;
+	};
+
+	local_timer: local-timer@1013c600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0x1013c600 0x20>;
+		interrupts = <GIC_PPI 13 0x304>;
+		clocks = <&cru CORE_PERI>;
+	};
+
+	gic: interrupt-controller@1013d000 {
+		compatible = "arm,cortex-a9-gic";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		reg = <0x1013d000 0x1000>,
+		      <0x1013c100 0x0100>;
+	};
+
+	uart0: serial@10124000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x10124000 0x400>;
+		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <1>;
+		clock-names = "baudclk", "apb_pclk";
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		status = "disabled";
+	};
+
+	uart1: serial@10126000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x10126000 0x400>;
+		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <1>;
+		clock-names = "baudclk", "apb_pclk";
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		status = "disabled";
+	};
+
+	mmc0: dwmmc@10214000 {
+		compatible = "rockchip,rk2928-dw-mshc";
+		reg = <0x10214000 0x1000>;
+		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges;
-
-		scu@1013c000 {
-			compatible = "arm,cortex-a9-scu";
-			reg = <0x1013c000 0x100>;
-		};
-
-		pmu: pmu@20004000 {
-			compatible = "rockchip,rk3066-pmu", "syscon";
-			reg = <0x20004000 0x100>;
-		};
-
-		grf: grf@20008000 {
-			compatible = "syscon";
-			reg = <0x20008000 0x200>;
-		};
-
-		gic: interrupt-controller@1013d000 {
-			compatible = "arm,cortex-a9-gic";
-			interrupt-controller;
-			#interrupt-cells = <3>;
-			reg = <0x1013d000 0x1000>,
-			      <0x1013c100 0x0100>;
-		};
-
-		L2: l2-cache-controller@10138000 {
-			compatible = "arm,pl310-cache";
-			reg = <0x10138000 0x1000>;
-			cache-unified;
-			cache-level = <2>;
-		};
-
-		global-timer@1013c200 {
-			compatible = "arm,cortex-a9-global-timer";
-			reg = <0x1013c200 0x20>;
-			interrupts = <GIC_PPI 11 0x304>;
-			clocks = <&dummy150m>;
-		};
-
-		local-timer@1013c600 {
-			compatible = "arm,cortex-a9-twd-timer";
-			reg = <0x1013c600 0x20>;
-			interrupts = <GIC_PPI 13 0x304>;
-			clocks = <&dummy150m>;
-		};
-
-		uart0: serial@10124000 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x10124000 0x400>;
-			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <1>;
-			clocks = <&clk_gates1 8>;
-			status = "disabled";
-		};
-
-		uart1: serial@10126000 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x10126000 0x400>;
-			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <1>;
-			clocks = <&clk_gates1 10>;
-			status = "disabled";
-		};
-
-		uart2: serial@20064000 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x20064000 0x400>;
-			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <1>;
-			clocks = <&clk_gates1 12>;
-			status = "disabled";
-		};
-
-		uart3: serial@20068000 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x20068000 0x400>;
-			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-			reg-shift = <2>;
-			reg-io-width = <1>;
-			clocks = <&clk_gates1 14>;
-			status = "disabled";
-		};
-
-		dwmmc@10214000 {
-			compatible = "rockchip,rk2928-dw-mshc";
-			reg = <0x10214000 0x1000>;
-			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			clocks = <&clk_gates5 10>, <&clk_gates2 11>;
-			clock-names = "biu", "ciu";
-
-			status = "disabled";
-		};
-
-		dwmmc@10218000 {
-			compatible = "rockchip,rk2928-dw-mshc";
-			reg = <0x10218000 0x1000>;
-			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			clocks = <&clk_gates5 11>, <&clk_gates2 13>;
-			clock-names = "biu", "ciu";
-
-			status = "disabled";
-		};
+		#size-cells = <0>;
+
+		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
+		clock-names = "biu", "ciu";
+
+		status = "disabled";
+	};
+
+	mmc1: dwmmc@10218000 {
+		compatible = "rockchip,rk2928-dw-mshc";
+		reg = <0x10218000 0x1000>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>;
+		clock-names = "biu", "ciu";
+
+		status = "disabled";
+	};
+
+	pmu: pmu@20004000 {
+		compatible = "rockchip,rk3066-pmu", "syscon";
+		reg = <0x20004000 0x100>;
+	};
+
+	grf: grf@20008000 {
+		compatible = "syscon";
+		reg = <0x20008000 0x200>;
+	};
+
+	i2c0: i2c@2002d000 {
+		compatible = "rockchip,rk3066-i2c";
+		reg = <0x2002d000 0x1000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rockchip,grf = <&grf>;
+		rockchip,bus-index = <0>;
+
+		clock-names = "i2c";
+		clocks = <&cru PCLK_I2C0>;
+
+		status = "disabled";
+	};
+
+	i2c1: i2c@2002f000 {
+		compatible = "rockchip,rk3066-i2c";
+		reg = <0x2002f000 0x1000>;
+		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rockchip,grf = <&grf>;
+
+		clocks = <&cru PCLK_I2C1>;
+		clock-names = "i2c";
+
+		status = "disabled";
+	};
+
+	pwm0: pwm@20030000 {
+		compatible = "rockchip,rk2928-pwm";
+		reg = <0x20030000 0x10>;
+		#pwm-cells = <2>;
+		clocks = <&cru PCLK_PWM01>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@20030010 {
+		compatible = "rockchip,rk2928-pwm";
+		reg = <0x20030010 0x10>;
+		#pwm-cells = <2>;
+		clocks = <&cru PCLK_PWM01>;
+		status = "disabled";
+	};
+
+	wdt: watchdog@2004c000 {
+		compatible = "snps,dw-wdt";
+		reg = <0x2004c000 0x100>;
+		clocks = <&cru PCLK_WDT>;
+		interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	pwm2: pwm@20050020 {
+		compatible = "rockchip,rk2928-pwm";
+		reg = <0x20050020 0x10>;
+		#pwm-cells = <2>;
+		clocks = <&cru PCLK_PWM23>;
+		status = "disabled";
+	};
+
+	pwm3: pwm@20050030 {
+		compatible = "rockchip,rk2928-pwm";
+		reg = <0x20050030 0x10>;
+		#pwm-cells = <2>;
+		clocks = <&cru PCLK_PWM23>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@20056000 {
+		compatible = "rockchip,rk3066-i2c";
+		reg = <0x20056000 0x1000>;
+		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rockchip,grf = <&grf>;
+
+		clocks = <&cru PCLK_I2C2>;
+		clock-names = "i2c";
+
+		status = "disabled";
+	};
+
+	i2c3: i2c@2005a000 {
+		compatible = "rockchip,rk3066-i2c";
+		reg = <0x2005a000 0x1000>;
+		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rockchip,grf = <&grf>;
+
+		clocks = <&cru PCLK_I2C3>;
+		clock-names = "i2c";
+
+		status = "disabled";
+	};
+
+	i2c4: i2c@2005e000 {
+		compatible = "rockchip,rk3066-i2c";
+		reg = <0x2005e000 0x1000>;
+		interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rockchip,grf = <&grf>;
+
+		clocks = <&cru PCLK_I2C4>;
+		clock-names = "i2c";
+
+		status = "disabled";
+	};
+
+	uart2: serial@20064000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x20064000 0x400>;
+		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <1>;
+		clock-names = "baudclk", "apb_pclk";
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		status = "disabled";
+	};
+
+	uart3: serial@20068000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x20068000 0x400>;
+		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <1>;
+		clock-names = "baudclk", "apb_pclk";
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		status = "disabled";
 	};
 };
diff --git a/arch/arm/boot/dts/s5pv210-aquila.dts b/arch/arm/boot/dts/s5pv210-aquila.dts
new file mode 100644
index 0000000..aa31b84
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-aquila.dts
@@ -0,0 +1,392 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for Samsung Aquila board.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+	model = "Samsung Aquila based on S5PC110";
+	compatible = "samsung,aquila", "samsung,s5pv210";
+
+	aliases {
+		i2c3 = &i2c_pmic;
+	};
+
+	chosen {
+		bootargs = "console=ttySAC2,115200n8 root=/dev/mmcblk1p5 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x30000000 0x05000000
+			0x40000000 0x18000000>;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vtf_reg: fixed-regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "V_TF_2.8V";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			gpios = <&mp05 4 0>;
+			enable-active-high;
+		};
+
+		pda_reg: fixed-regulator@1 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_1.8V_PDA";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			reg = <1>;
+		};
+
+		bat_reg: fixed-regulator@2 {
+			compatible = "regulator-fixed";
+			regulator-name = "V_BAT";
+			regulator-min-microvolt = <3700000>;
+			regulator-max-microvolt = <3700000>;
+			reg = <2>;
+		};
+	};
+
+	i2c_pmic: i2c-pmic {
+		compatible = "i2c-gpio";
+		gpios = <&gpj4 0 0>, /* sda */
+			<&gpj4 3 0>; /* scl */
+		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmic@66 {
+			compatible = "national,lp3974";
+			reg = <0x66>;
+
+			max8998,pmic-buck1-default-dvs-idx = <0>;
+			max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>,
+							<&gph0 4 0>;
+			max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
+							<1200000>, <1200000>;
+
+			max8998,pmic-buck2-default-dvs-idx = <0>;
+			max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>;
+			max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
+
+			regulators {
+				ldo2_reg: LDO2 {
+					regulator-name = "VALIVE_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VUSB+MIPI_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VADC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo5_reg: LDO5 {
+					regulator-name = "VTF_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "VCC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VCC_3.0V";
+					regulator-min-microvolt = <3000000>;
+					regulator-max-microvolt = <3000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo8_reg: LDO8 {
+					regulator-name = "VUSB+VDAC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+				};
+
+				ldo9_reg: LDO9 {
+					regulator-name = "VCC+VCAM_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo10_reg: LDO10 {
+					regulator-name = "VPLL_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "CAM_IO_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo12_reg: LDO12 {
+					regulator-name = "CAM_ISP_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				ldo13_reg: LDO13 {
+					regulator-name = "CAM_A_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "CAM_CIF_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo15_reg: LDO15 {
+					regulator-name = "CAM_AF_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+				};
+
+				ldo16_reg: LDO16 {
+					regulator-name = "VMIPI_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo17_reg: LDO17 {
+					regulator-name = "CAM_8M_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "VARM_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "VINT_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "VCC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				buck4_reg: BUCK4 {
+					regulator-name = "CAM_CORE_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				vichg_reg: ENVICHG {
+					regulator-name = "VICHG";
+				};
+
+				safeout1_reg: ESAFEOUT1 {
+					regulator-name = "SAFEOUT1";
+					regulator-always-on;
+				};
+
+				safeout2_reg: ESAFEOUT2 {
+					regulator-name = "SAFEOUT2";
+					regulator-boot-on;
+				};
+			};
+		};
+
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power-key {
+			gpios = <&gph2 6 1>;
+			linux,code = <KEY_POWER>;
+			label = "power";
+			debounce-interval = <1>;
+			gpio-key,wakeup;
+		};
+	};
+};
+
+&xusbxti {
+	clock-frequency = <24000000>;
+};
+
+&keypad {
+	linux,input-no-autorepeat;
+	linux,input-wakeup;
+	samsung,keypad-num-rows = <3>;
+	samsung,keypad-num-columns = <3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
+			<&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
+	status = "okay";
+
+	key_1 {
+		keypad,row = <0>;
+		keypad,column = <1>;
+		linux,code = <KEY_CONNECT>;
+	};
+
+	key_2 {
+		keypad,row = <0>;
+		keypad,column = <2>;
+		linux,code = <KEY_BACK>;
+	};
+
+	key_3 {
+		keypad,row = <1>;
+		keypad,column = <1>;
+		linux,code = <KEY_CAMERA_FOCUS>;
+	};
+
+	key_4 {
+		keypad,row = <1>;
+		keypad,column = <2>;
+		linux,code = <KEY_VOLUMEUP>;
+	};
+
+	key_5 {
+		keypad,row = <2>;
+		keypad,column = <1>;
+		linux,code = <KEY_CAMERA>;
+	};
+
+	key_6 {
+		keypad,row = <2>;
+		keypad,column = <2>;
+		linux,code = <KEY_VOLUMEDOWN>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&sdhci0 {
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+	vmmc-supply = <&ldo5_reg>;
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>;
+	pinctrl-names = "default";
+};
+
+&sdhci2 {
+	bus-width = <4>;
+	cd-gpios = <&gph3 4 1>;
+	vmmc-supply = <&vtf_reg>;
+	cd-inverted;
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &t_flash_detect>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&onenand {
+	status = "okay";
+};
+
+&hsotg {
+	vusb_a-supply = <&ldo3_reg>;
+	vusb_d-supply = <&ldo8_reg>;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&fimd {
+	pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	display-timings {
+		native-mode = <&timing0>;
+		timing0: timing {
+			clock-frequency = <0>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <16>;
+			hback-porch = <16>;
+			hsync-len = <2>;
+			vback-porch = <3>;
+			vfront-porch = <28>;
+			vsync-len = <1>;
+		};
+	};
+};
+
+&pinctrl0 {
+	t_flash_detect: t-flash-detect {
+		samsung,pins = "gph3-4";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <0>;
+	};
+};
diff --git a/arch/arm/boot/dts/s5pv210-goni.dts b/arch/arm/boot/dts/s5pv210-goni.dts
new file mode 100644
index 0000000..6387c77
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-goni.dts
@@ -0,0 +1,449 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for Samsung Goni board.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+	model = "Samsung Goni based on S5PC110";
+	compatible = "samsung,goni", "samsung,s5pv210";
+
+	aliases {
+		i2c3 = &i2c_pmic;
+	};
+
+	chosen {
+		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p5 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x30000000 0x05000000
+			0x40000000 0x10000000
+			0x50000000 0x08000000>;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vtf_reg: fixed-regulator@0 {
+			compatible = "regulator-fixed";
+			regulator-name = "V_TF_2.8V";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			reg = <0>;
+			gpios = <&mp05 4 0>;
+			enable-active-high;
+		};
+
+		pda_reg: fixed-regulator@1 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_1.8V_PDA";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			reg = <1>;
+		};
+
+		bat_reg: fixed-regulator@2 {
+			compatible = "regulator-fixed";
+			regulator-name = "V_BAT";
+			regulator-min-microvolt = <3700000>;
+			regulator-max-microvolt = <3700000>;
+			reg = <2>;
+		};
+
+		tsp_reg: fixed-regulator@3 {
+			compatible = "regulator-fixed";
+			regulator-name = "TSP_VDD";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			reg = <3>;
+			gpios = <&gpj1 3 0>;
+			enable-active-high;
+		};
+	};
+
+	i2c_pmic: i2c-pmic {
+		compatible = "i2c-gpio";
+		gpios = <&gpj4 0 0>, /* sda */
+			<&gpj4 3 0>; /* scl */
+		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmic@66 {
+			compatible = "national,lp3974";
+			reg = <0x66>;
+
+			max8998,pmic-buck1-default-dvs-idx = <0>;
+			max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>,
+							<&gph0 4 0>;
+			max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
+							<1200000>, <1200000>;
+
+			max8998,pmic-buck2-default-dvs-idx = <0>;
+			max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>;
+			max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
+
+			regulators {
+				ldo2_reg: LDO2 {
+					regulator-name = "VALIVE_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+				};
+
+				ldo3_reg: LDO3 {
+					regulator-name = "VUSB+MIPI_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+				};
+
+				ldo4_reg: LDO4 {
+					regulator-name = "VADC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo5_reg: LDO5 {
+					regulator-name = "VTF_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo6_reg: LDO6 {
+					regulator-name = "VCC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo7_reg: LDO7 {
+					regulator-name = "VLCD_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				ldo8_reg: LDO8 {
+					regulator-name = "VUSB+VDAC_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo9_reg: LDO9 {
+					regulator-name = "VCC+VCAM_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo10_reg: LDO10 {
+					regulator-name = "VPLL_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-boot-on;
+				};
+
+				ldo11_reg: LDO11 {
+					regulator-name = "CAM_IO_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo12_reg: LDO12 {
+					regulator-name = "CAM_ISP_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+
+				ldo13_reg: LDO13 {
+					regulator-name = "CAM_A_2.8V";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo14_reg: LDO14 {
+					regulator-name = "CAM_CIF_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo15_reg: LDO15 {
+					regulator-name = "CAM_AF_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo16_reg: LDO16 {
+					regulator-name = "VMIPI_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo17_reg: LDO17 {
+					regulator-name = "CAM_8M_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				buck1_reg: BUCK1 {
+					regulator-name = "VARM_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+
+				buck2_reg: BUCK2 {
+					regulator-name = "VINT_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+
+				buck3_reg: BUCK3 {
+					regulator-name = "VCC_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				buck4_reg: BUCK4 {
+					regulator-name = "CAM_CORE_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power-key {
+			gpios = <&gph2 6 1>;
+			linux,code = <KEY_POWER>;
+			label = "power";
+			debounce-interval = <1>;
+			gpio-key,wakeup;
+		};
+	};
+};
+
+&xusbxti {
+	clock-frequency = <24000000>;
+};
+
+&keypad {
+	linux,input-no-autorepeat;
+	linux,input-wakeup;
+	samsung,keypad-num-rows = <3>;
+	samsung,keypad-num-columns = <3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
+			<&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
+	status = "okay";
+
+	key_1 {
+		keypad,row = <0>;
+		keypad,column = <1>;
+		linux,code = <KEY_CONNECT>;
+	};
+
+	key_2 {
+		keypad,row = <0>;
+		keypad,column = <2>;
+		linux,code = <KEY_BACK>;
+	};
+
+	key_3 {
+		keypad,row = <1>;
+		keypad,column = <1>;
+		linux,code = <KEY_CAMERA_FOCUS>;
+	};
+
+	key_4 {
+		keypad,row = <1>;
+		keypad,column = <2>;
+		linux,code = <KEY_VOLUMEUP>;
+	};
+
+	key_5 {
+		keypad,row = <2>;
+		keypad,column = <1>;
+		linux,code = <KEY_CAMERA>;
+	};
+
+	key_6 {
+		keypad,row = <2>;
+		keypad,column = <2>;
+		linux,code = <KEY_VOLUMEDOWN>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&sdhci0 {
+	bus-width = <4>;
+	non-removable;
+	vmmc-supply = <&ldo5_reg>;
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci2 {
+	bus-width = <4>;
+	cd-gpios = <&gph3 4 1>;
+	vmmc-supply = <&vtf_reg>;
+	cd-inverted;
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&hsotg {
+	vusb_a-supply = <&ldo3_reg>;
+	vusb_d-supply = <&ldo8_reg>;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&i2c2 {
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <400000>;
+	samsung,i2c-slave-addr = <0x10>;
+	status = "okay";
+
+	tsp@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+		interrupt-parent = <&gpj0>;
+		interrupts = <5 2>;
+
+		atmel,x-line = <17>;
+		atmel,y-line = <11>;
+		atmel,x-size = <800>;
+		atmel,y-size = <480>;
+		atmel,burst-length = <0x21>;
+		atmel,threshold = <0x28>;
+		atmel,orientation = <1>;
+
+		vdd-supply = <&tsp_reg>;
+	};
+};
+
+&i2c0 {
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <100000>;
+	samsung,i2c-slave-addr = <0x10>;
+	status = "okay";
+
+	noon010pc30: sensor@30 {
+		compatible = "siliconfile,noon010pc30";
+		reg = <0x30>;
+		vddio-supply = <&ldo11_reg>;
+		vdda-supply = <&ldo13_reg>;
+		vdd_core-supply = <&ldo14_reg>;
+
+		clock-frequency = <16000000>;
+		clocks = <&clock_cam 0>;
+		clock-names = "mclk";
+		nreset-gpios = <&gpb 2 0>;
+		nstby-gpios = <&gpb 0 0>;
+
+		port {
+			noon010pc30_ep: endpoint {
+				remote-endpoint = <&fimc0_ep>;
+				bus-width = <8>;
+				hsync-active = <0>;
+				vsync-active = <1>;
+				pclk-sample = <1>;
+			};
+		};
+	};
+};
+
+&camera {
+	pinctrl-0 = <&cam_port_a_io &cam_port_a_clk_active>;
+	pinctrl-1 = <&cam_port_a_io &cam_port_a_clk_idle>;
+	pinctrl-names = "default", "idle";
+
+	parallel-ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* camera A input */
+		port@1 {
+			reg = <1>;
+			fimc0_ep: endpoint {
+				remote-endpoint = <&noon010pc30_ep>;
+				bus-width = <8>;
+				hsync-active = <1>;
+				vsync-active = <1>;
+				pclk-sample = <0>;
+			};
+		};
+	};
+};
+
+&fimd {
+	pinctrl-0 = <&lcd_clk &lcd_data24>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	display-timings {
+		native-mode = <&timing0>;
+		timing0: timing {
+			/* 480x800@55Hz */
+			clock-frequency = <23439570>;
+			hactive = <480>;
+			hfront-porch = <16>;
+			hback-porch = <16>;
+			hsync-len = <2>;
+			vactive = <800>;
+			vback-porch = <2>;
+			vfront-porch = <28>;
+			vsync-len = <1>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <0>;
+			pixelclk-active = <0>;
+		};
+	};
+};
+
+&onenand {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
new file mode 100644
index 0000000..8c71408
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
@@ -0,0 +1,839 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Samsung's S5PV210 SoC device nodes are listed in this file. S5PV210
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * S5PV210 SoC. As device tree coverage for S5PV210 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+&pinctrl0 {
+	gpa0: gpa0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpa1: gpa1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb: gpb {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc0: gpc0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc1: gpc1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpd0: gpd0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpd1: gpd1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpe0: gpe0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpe1: gpe1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf0: gpf0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf1: gpf1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf2: gpf2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf3: gpf3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg0: gpg0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg1: gpg1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg2: gpg2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg3: gpg3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpj0: gpj0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpj1: gpj1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpj2: gpj2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpj3: gpj3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpj4: gpj4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpgi: gpgi {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp01: mp01 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp02: mp02 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp03: mp03 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp04: mp04 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp05: mp05 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp06: mp06 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	mp07: mp07 {
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	gph0: gph0 {
+		gpio-controller;
+		interrupt-controller;
+		interrupt-parent = <&vic0>;
+		interrupts = <0>, <1>, <2>, <3>,
+				<4>, <5>, <6>, <7>;
+		#gpio-cells = <2>;
+		#interrupt-cells = <2>;
+	};
+
+	gph1: gph1 {
+		gpio-controller;
+		interrupt-controller;
+		interrupt-parent = <&vic0>;
+		interrupts = <8>, <9>, <10>, <11>,
+				<12>, <13>, <14>, <15>;
+		#gpio-cells = <2>;
+		#interrupt-cells = <2>;
+	};
+
+	gph2: gph2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+		#interrupt-cells = <2>;
+	};
+
+	gph3: gph3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+		#interrupt-cells = <2>;
+	};
+
+	uart0_data: uart0-data {
+		samsung,pins = "gpa0-0", "gpa0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart0_fctl: uart0-fctl {
+		samsung,pins = "gpa0-2", "gpa0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart1_data: uart1-data {
+		samsung,pins = "gpa0-4", "gpa0-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart1_fctl: uart1-fctl {
+		samsung,pins = "gpa0-6", "gpa0-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart2_data: uart2-data {
+		samsung,pins = "gpa1-0", "gpa1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart2_fctl: uart2-fctl {
+		samsung,pins = "gpa1-2", "gpa1-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart3_data: uart3-data {
+		samsung,pins = "gpa1-2", "gpa1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	uart_audio: uart-audio {
+		samsung,pins = "gpa1-2", "gpa1-3";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	spi0_bus: spi0-bus {
+		samsung,pins = "gpb-0", "gpb-2", "gpb-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <0>;
+	};
+
+	spi1_bus: spi1-bus {
+		samsung,pins = "gpb-4", "gpb-6", "gpb-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2s0_bus: i2s0-bus {
+		samsung,pins = "gpi-0", "gpi-1", "gpi-2", "gpi-3",
+				"gpi-4", "gpi-5", "gpi-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2s1_bus: i2s1-bus {
+		samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+				"gpc0-4";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2s2_bus: i2s2-bus {
+		samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+				"gpc1-4";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pcm1_bus: pcm1-bus {
+		samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+				"gpc0-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	ac97_bus: ac97-bus {
+		samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+				"gpc0-4";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2s2_bus: i2s2-bus {
+		samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+				"gpc1-4";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pcm2_bus: pcm2-bus {
+		samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+				"gpc1-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	spdif_bus: spdif-bus {
+		samsung,pins = "gpc1-0", "gpc1-1";
+		samsung,pin-function = <4>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	spi2_bus: spi2-bus {
+		samsung,pins = "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4";
+		samsung,pin-function = <5>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c0_bus: i2c0-bus {
+		samsung,pins = "gpd1-0", "gpd1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c1_bus: i2c1-bus {
+		samsung,pins = "gpd1-2", "gpd1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <0>;
+	};
+
+	i2c2_bus: i2c2-bus {
+		samsung,pins = "gpd1-4", "gpd1-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm0_out: pwm0-out {
+		samsung,pins = "gpd0-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm1_out: pwm1-out {
+		samsung,pins = "gpd0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm2_out: pwm2-out {
+		samsung,pins = "gpd0-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	pwm3_out: pwm3-out {
+		samsung,pins = "gpd0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row0: keypad-row-0 {
+		samsung,pins = "gph3-0";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row1: keypad-row-1 {
+		samsung,pins = "gph3-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row2: keypad-row-2 {
+		samsung,pins = "gph3-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row3: keypad-row-3 {
+		samsung,pins = "gph3-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row4: keypad-row-4 {
+		samsung,pins = "gph3-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row5: keypad-row-5 {
+		samsung,pins = "gph3-5";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row6: keypad-row-6 {
+		samsung,pins = "gph3-6";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_row7: keypad-row-7 {
+		samsung,pins = "gph3-7";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col0: keypad-col-0 {
+		samsung,pins = "gph2-0";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col1: keypad-col-1 {
+		samsung,pins = "gph2-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col2: keypad-col-2 {
+		samsung,pins = "gph2-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col3: keypad-col-3 {
+		samsung,pins = "gph2-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col4: keypad-col-4 {
+		samsung,pins = "gph2-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col5: keypad-col-5 {
+		samsung,pins = "gph2-5";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col6: keypad-col-6 {
+		samsung,pins = "gph2-6";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	keypad_col7: keypad-col-7 {
+		samsung,pins = "gph2-7";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	sd0_clk: sd0-clk {
+		samsung,pins = "gpg0-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_cmd: sd0-cmd {
+		samsung,pins = "gpg0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_cd: sd0-cd {
+		samsung,pins = "gpg0-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_bus1: sd0-bus-width1 {
+		samsung,pins = "gpg0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_bus4: sd0-bus-width4 {
+		samsung,pins = "gpg0-3", "gpg0-4", "gpg0-5", "gpg0-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd0_bus8: sd0-bus-width8 {
+		samsung,pins = "gpg1-3", "gpg1-4", "gpg1-5", "gpg1-6";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_clk: sd1-clk {
+		samsung,pins = "gpg1-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_cmd: sd1-cmd {
+		samsung,pins = "gpg1-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_cd: sd1-cd {
+		samsung,pins = "gpg1-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_bus1: sd1-bus-width1 {
+		samsung,pins = "gpg1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd1_bus4: sd1-bus-width4 {
+		samsung,pins = "gpg1-3", "gpg1-4", "gpg1-5", "gpg1-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_clk: sd2-clk {
+		samsung,pins = "gpg2-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_cmd: sd2-cmd {
+		samsung,pins = "gpg2-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_cd: sd2-cd {
+		samsung,pins = "gpg2-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_bus1: sd2-bus-width1 {
+		samsung,pins = "gpg2-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_bus4: sd2-bus-width4 {
+		samsung,pins = "gpg2-3", "gpg2-4", "gpg2-5", "gpg2-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd2_bus8: sd2-bus-width8 {
+		samsung,pins = "gpg3-3", "gpg3-4", "gpg3-5", "gpg3-6";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd3_clk: sd3-clk {
+		samsung,pins = "gpg3-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd3_cmd: sd3-cmd {
+		samsung,pins = "gpg3-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd3_cd: sd3-cd {
+		samsung,pins = "gpg3-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd3_bus1: sd3-bus-width1 {
+		samsung,pins = "gpg3-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	sd3_bus4: sd3-bus-width4 {
+		samsung,pins = "gpg3-3", "gpg3-4", "gpg3-5", "gpg3-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <2>;
+		samsung,pin-drv = <3>;
+	};
+
+	eint0: ext-int0 {
+		samsung,pins = "gph0-0";
+		samsung,pin-function = <0xf>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	eint8: ext-int8 {
+		samsung,pins = "gph1-0";
+		samsung,pin-function = <0xf>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	eint15: ext-int15 {
+		samsung,pins = "gph1-7";
+		samsung,pin-function = <0xf>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	eint16: ext-int16 {
+		samsung,pins = "gph2-0";
+		samsung,pin-function = <0xf>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	eint31: ext-int31 {
+		samsung,pins = "gph3-7";
+		samsung,pin-function = <0xf>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_port_a_io: cam-port-a-io {
+		samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
+				"gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
+				"gpe1-0", "gpe1-1", "gpe1-2", "gpe1-4";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_port_a_clk_active: cam-port-a-clk-active {
+		samsung,pins = "gpe1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	cam_port_a_clk_idle: cam-port-a-clk-idle {
+		samsung,pins = "gpe1-3";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <1>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_port_b_io: cam-port-b-io {
+		samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3",
+				"gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7",
+				"gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	cam_port_b_clk_active: cam-port-b-clk-active {
+		samsung,pins = "gpj1-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <3>;
+	};
+
+	cam_port_b_clk_idle: cam-port-b-clk-idle {
+		samsung,pins = "gpj1-3";
+		samsung,pin-function = <0>;
+		samsung,pin-pud = <1>;
+		samsung,pin-drv = <0>;
+	};
+
+		lcd_ctrl: lcd-ctrl {
+		samsung,pins = "gpd0-0", "gpd0-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	lcd_sync: lcd-sync {
+		samsung,pins = "gpf0-0", "gpf0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	lcd_clk: lcd-clk {
+		samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
+	lcd_data24: lcd-data-width24 {
+		samsung,pins =  "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7",
+				"gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3",
+				"gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7",
+				"gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
+				"gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7",
+				"gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+};
diff --git a/arch/arm/boot/dts/s5pv210-smdkc110.dts b/arch/arm/boot/dts/s5pv210-smdkc110.dts
new file mode 100644
index 0000000..1eedab7
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-smdkc110.dts
@@ -0,0 +1,78 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for YIC System SMDC110 board.
+ *
+ * NOTE: This file is completely based on original board file for mach-smdkc110
+ * available in Linux 3.15 and intends to provide equivalent level of hardware
+ * support. Due to lack of hardware, _no_ testing has been performed.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+	model = "YIC System SMDKC110 based on S5PC110";
+	compatible = "yic,smdkc110", "samsung,s5pv210";
+
+	chosen {
+		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x20000000 0x20000000>;
+	};
+};
+
+&xusbxti {
+	clock-frequency = <24000000>;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	audio-codec@1b {
+		compatible = "wlf,wm8580";
+		reg = <0x1b>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+	};
+};
+
+&i2s0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/s5pv210-smdkv210.dts b/arch/arm/boot/dts/s5pv210-smdkv210.dts
new file mode 100644
index 0000000..cb85218
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-smdkv210.dts
@@ -0,0 +1,238 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for YIC System SMDV210 board.
+ *
+ * NOTE: This file is completely based on original board file for mach-smdkv210
+ * available in Linux 3.15 and intends to provide equivalent level of hardware
+ * support. Due to lack of hardware, _no_ testing has been performed.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+	model = "YIC System SMDKV210 based on S5PV210";
+	compatible = "yic,smdkv210", "samsung,s5pv210";
+
+	chosen {
+		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x20000000 0x40000000>;
+	};
+
+	ethernet@18000000 {
+		compatible = "davicom,dm9000";
+		reg = <0xA8000000 0x2 0xA8000002 0x2>;
+		interrupt-parent = <&gph1>;
+		interrupts = <1 4>;
+		local-mac-address = [00 00 de ad be ef];
+		davicom,no-eeprom;
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 3 5000000 0>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm3_out>;
+	};
+};
+
+&xusbxti {
+	clock-frequency = <24000000>;
+};
+
+&keypad {
+	linux,input-no-autorepeat;
+	linux,input-wakeup;
+	samsung,keypad-num-rows = <8>;
+	samsung,keypad-num-columns = <8>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
+			<&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
+			<&keypad_row6>, <&keypad_row7>,
+			<&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
+			<&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
+			<&keypad_col6>, <&keypad_col7>;
+	status = "okay";
+
+	key_1 {
+		keypad,row = <0>;
+		keypad,column = <3>;
+		linux,code = <KEY_1>;
+	};
+
+	key_2 {
+		keypad,row = <0>;
+		keypad,column = <4>;
+		linux,code = <KEY_2>;
+	};
+
+	key_3 {
+		keypad,row = <0>;
+		keypad,column = <5>;
+		linux,code = <KEY_3>;
+	};
+
+	key_4 {
+		keypad,row = <0>;
+		keypad,column = <6>;
+		linux,code = <KEY_4>;
+	};
+
+	key_5 {
+		keypad,row = <0
+		>;
+		keypad,column = <7>;
+		linux,code = <KEY_5>;
+	};
+
+	key_6 {
+		keypad,row = <1>;
+		keypad,column = <3>;
+		linux,code = <KEY_A>;
+	};
+	key_7 {
+		keypad,row = <1>;
+		keypad,column = <4>;
+		linux,code = <KEY_B>;
+	};
+
+	key_8 {
+		keypad,row = <1>;
+		keypad,column = <5>;
+		linux,code = <KEY_C>;
+	};
+
+	key_9 {
+		keypad,row = <1>;
+		keypad,column = <6>;
+		linux,code = <KEY_D>;
+	};
+
+	key_10 {
+		keypad,row = <1>;
+		keypad,column = <7>;
+		linux,code = <KEY_E>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&sdhci0 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci1 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci2 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci3 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&hsotg {
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&fimd {
+	pinctrl-0 = <&lcd_clk &lcd_data24>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	display-timings {
+		native-mode = <&timing0>;
+
+		timing0: timing@0 {
+			/* 800x480@60Hz */
+			clock-frequency = <24373920>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <8>;
+			hback-porch = <13>;
+			hsync-len = <3>;
+			vback-porch = <7>;
+			vfront-porch = <5>;
+			vsync-len = <1>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+	};
+};
+
+&pwm {
+	samsung,pwm-outputs = <3>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	audio-codec@1b {
+		compatible = "wlf,wm8580";
+		reg = <0x1b>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+	};
+};
+
+&i2s0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/s5pv210-torbreck.dts b/arch/arm/boot/dts/s5pv210-torbreck.dts
new file mode 100644
index 0000000..622599f
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210-torbreck.dts
@@ -0,0 +1,92 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Board device tree source for Torbreck board.
+ *
+ * NOTE: This file is completely based on original board file for mach-torbreck
+ * available in Linux 3.15 and intends to provide equivalent level of hardware
+ * support. Due to lack of hardware, _no_ testing has been performed.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "s5pv210.dtsi"
+
+/ {
+	model = "aESOP Torbreck based on S5PV210";
+	compatible = "aesop,torbreck", "samsung,s5pv210";
+
+	chosen {
+		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x20000000 0x20000000>;
+	};
+};
+
+&xusbxti {
+	clock-frequency = <24000000>;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&sdhci0 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci1 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci2 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus1 &sd2_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci3 {
+	bus-width = <4>;
+	pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&i2s0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
new file mode 100644
index 0000000..8344a0e
--- /dev/null
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -0,0 +1,633 @@
+/*
+ * Samsung's S5PV210 SoC device tree source
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
+ *
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * Samsung's S5PV210 SoC device nodes are listed in this file. S5PV210
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * S5PV210 SoC. As device tree coverage for S5PV210 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/s5pv210.h>
+#include <dt-bindings/clock/s5pv210-audss.h>
+
+/ {
+	aliases {
+		csis0 = &csis0;
+		fimc0 = &fimc0;
+		fimc1 = &fimc1;
+		fimc2 = &fimc2;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2s0 = &i2s0;
+		i2s1 = &i2s1;
+		i2s2 = &i2s2;
+		pinctrl0 = &pinctrl0;
+		spi0 = &spi0;
+		spi1 = &spi1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a8";
+			reg = <0>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		external-clocks {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			xxti: oscillator@0 {
+				compatible = "fixed-clock";
+				reg = <0>;
+				clock-frequency = <0>;
+				clock-output-names = "xxti";
+				#clock-cells = <0>;
+			};
+
+			xusbxti: oscillator@1 {
+				compatible = "fixed-clock";
+				reg = <1>;
+				clock-frequency = <0>;
+				clock-output-names = "xusbxti";
+				#clock-cells = <0>;
+			};
+		};
+
+		onenand: onenand@b0000000 {
+			compatible = "samsung,s5pv210-onenand";
+			reg = <0xb0600000 0x2000>,
+				<0xb0000000 0x20000>,
+				<0xb0040000 0x20000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <31>;
+			clocks = <&clocks CLK_NANDXL>, <&clocks DOUT_FLASH>;
+			clock-names = "bus", "onenand";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
+
+		chipid@e0000000 {
+			compatible = "samsung,s5pv210-chipid";
+			reg = <0xe0000000 0x1000>;
+		};
+
+		clocks: clock-controller@e0100000 {
+			compatible = "samsung,s5pv210-clock", "simple-bus";
+			reg = <0xe0100000 0x10000>;
+			clock-names = "xxti", "xusbxti";
+			clocks = <&xxti>, <&xusbxti>;
+			#clock-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			pmu_syscon: syscon@e0108000 {
+				compatible = "samsung-s5pv210-pmu", "syscon";
+				reg = <0xe0108000 0x8000>;
+			};
+		};
+
+		pinctrl0: pinctrl@e0200000 {
+			compatible = "samsung,s5pv210-pinctrl";
+			reg = <0xe0200000 0x1000>;
+			interrupt-parent = <&vic0>;
+			interrupts = <30>;
+
+			wakeup-interrupt-controller {
+				compatible = "samsung,exynos4210-wakeup-eint";
+				interrupts = <16>;
+				interrupt-parent = <&vic0>;
+			};
+		};
+
+		amba {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "arm,amba-bus";
+			ranges;
+
+			pdma0: dma@e0900000 {
+				compatible = "arm,pl330", "arm,primecell";
+				reg = <0xe0900000 0x1000>;
+				interrupt-parent = <&vic0>;
+				interrupts = <19>;
+				clocks = <&clocks CLK_PDMA0>;
+				clock-names = "apb_pclk";
+				#dma-cells = <1>;
+				#dma-channels = <8>;
+				#dma-requests = <32>;
+			};
+
+			pdma1: dma@e0a00000 {
+				compatible = "arm,pl330", "arm,primecell";
+				reg = <0xe0a00000 0x1000>;
+				interrupt-parent = <&vic0>;
+				interrupts = <20>;
+				clocks = <&clocks CLK_PDMA1>;
+				clock-names = "apb_pclk";
+				#dma-cells = <1>;
+				#dma-channels = <8>;
+				#dma-requests = <32>;
+			};
+		};
+
+		spi0: spi@e1300000 {
+			compatible = "samsung,s5pv210-spi";
+			reg = <0xe1300000 0x1000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <15>;
+			dmas = <&pdma0 7>, <&pdma0 6>;
+			dma-names = "tx", "rx";
+			clocks = <&clocks SCLK_SPI0>, <&clocks CLK_SPI0>;
+			clock-names = "spi", "spi_busclk0";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi0_bus>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi1: spi@e1400000 {
+			compatible = "samsung,s5pv210-spi";
+			reg = <0xe1400000 0x1000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <16>;
+			dmas = <&pdma1 7>, <&pdma1 6>;
+			dma-names = "tx", "rx";
+			clocks = <&clocks SCLK_SPI1>, <&clocks CLK_SPI1>;
+			clock-names = "spi", "spi_busclk0";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_bus>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		keypad: keypad@e1600000 {
+			compatible = "samsung,s5pv210-keypad";
+			reg = <0xe1600000 0x1000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <25>;
+			clocks = <&clocks CLK_KEYIF>;
+			clock-names = "keypad";
+			status = "disabled";
+		};
+
+		i2c0: i2c@e1800000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0xe1800000 0x1000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <14>;
+			clocks = <&clocks CLK_I2C0>;
+			clock-names = "i2c";
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_bus>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@e1a00000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0xe1a00000 0x1000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <19>;
+			clocks = <&clocks CLK_I2C2>;
+			clock-names = "i2c";
+			pinctrl-0 = <&i2c2_bus>;
+			pinctrl-names = "default";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		audio-subsystem {
+			compatible = "samsung,s5pv210-audss", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clk_audss: clock-controller@eee10000 {
+				compatible = "samsung,s5pv210-audss-clock";
+				reg = <0xeee10000 0x1000>;
+				clock-names = "hclk", "xxti",
+						"fout_epll",
+						"sclk_audio0";
+				clocks = <&clocks DOUT_HCLKP>, <&xxti>,
+						<&clocks FOUT_EPLL>,
+						<&clocks SCLK_AUDIO0>;
+				#clock-cells = <1>;
+			};
+
+			i2s0: i2s@eee30000 {
+				compatible = "samsung,s5pv210-i2s";
+				reg = <0xeee30000 0x1000>;
+				interrupt-parent = <&vic2>;
+				interrupts = <16>;
+				dma-names = "rx", "tx", "tx-sec";
+				dmas = <&pdma1 9>, <&pdma1 10>, <&pdma1 11>;
+				clock-names = "iis",
+						"i2s_opclk0",
+						"i2s_opclk1";
+				clocks = <&clk_audss CLK_I2S>,
+						<&clk_audss CLK_I2S>,
+						<&clk_audss CLK_DOUT_AUD_BUS>;
+				samsung,idma-addr = <0xc0010000>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2s0_bus>;
+				#sound-dai-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		i2s1: i2s@e2100000 {
+			compatible = "samsung,s3c6410-i2s";
+			reg = <0xe2100000 0x1000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <17>;
+			dma-names = "rx", "tx";
+			dmas = <&pdma1 12>, <&pdma1 13>;
+			clock-names = "iis", "i2s_opclk0";
+			clocks = <&clocks CLK_I2S1>, <&clocks SCLK_AUDIO1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2s1_bus>;
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
+		i2s2: i2s@e2a00000 {
+			compatible = "samsung,s3c6410-i2s";
+			reg = <0xe2a00000 0x1000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <18>;
+			dma-names = "rx", "tx";
+			dmas = <&pdma1 14>, <&pdma1 15>;
+			clock-names = "iis", "i2s_opclk0";
+			clocks = <&clocks CLK_I2S2>, <&clocks SCLK_AUDIO2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2s2_bus>;
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
+		pwm: pwm@e2500000 {
+			compatible = "samsung,s5pc100-pwm";
+			reg = <0xe2500000 0x1000>;
+			interrupt-parent = <&vic0>;
+			interrupts = <21>, <22>, <23>, <24>, <25>;
+			clock-names = "timers";
+			clocks = <&clocks CLK_PWM>;
+			#pwm-cells = <3>;
+		};
+
+		watchdog: watchdog@e2700000 {
+			compatible = "samsung,s3c2410-wdt";
+			reg = <0xe2700000 0x1000>;
+			interrupt-parent = <&vic0>;
+			interrupts = <26>;
+			clock-names = "watchdog";
+			clocks = <&clocks CLK_WDT>;
+		};
+
+		rtc: rtc@e2800000 {
+			compatible = "samsung,s3c6410-rtc";
+			reg = <0xe2800000 0x100>;
+			interrupt-parent = <&vic0>;
+			interrupts = <28>, <29>;
+			clocks = <&clocks CLK_RTC>;
+			clock-names = "rtc";
+			status = "disabled";
+		};
+
+		uart0: serial@e2900000 {
+			compatible = "samsung,s5pv210-uart";
+			reg = <0xe2900000 0x400>;
+			interrupt-parent = <&vic1>;
+			interrupts = <10>;
+			clock-names = "uart", "clk_uart_baud0",
+					"clk_uart_baud1";
+			clocks = <&clocks CLK_UART0>, <&clocks CLK_UART0>,
+					<&clocks SCLK_UART0>;
+			status = "disabled";
+		};
+
+		uart1: serial@e2900400 {
+			compatible = "samsung,s5pv210-uart";
+			reg = <0xe2900400 0x400>;
+			interrupt-parent = <&vic1>;
+			interrupts = <11>;
+			clock-names = "uart", "clk_uart_baud0",
+					"clk_uart_baud1";
+			clocks = <&clocks CLK_UART1>, <&clocks CLK_UART1>,
+					<&clocks SCLK_UART1>;
+			status = "disabled";
+		};
+
+		uart2: serial@e2900800 {
+			compatible = "samsung,s5pv210-uart";
+			reg = <0xe2900800 0x400>;
+			interrupt-parent = <&vic1>;
+			interrupts = <12>;
+			clock-names = "uart", "clk_uart_baud0",
+					"clk_uart_baud1";
+			clocks = <&clocks CLK_UART2>, <&clocks CLK_UART2>,
+					<&clocks SCLK_UART2>;
+			status = "disabled";
+		};
+
+		uart3: serial@e2900c00 {
+			compatible = "samsung,s5pv210-uart";
+			reg = <0xe2900c00 0x400>;
+			interrupt-parent = <&vic1>;
+			interrupts = <13>;
+			clock-names = "uart", "clk_uart_baud0",
+					"clk_uart_baud1";
+			clocks = <&clocks CLK_UART3>, <&clocks CLK_UART3>,
+					<&clocks SCLK_UART3>;
+			status = "disabled";
+		};
+
+		sdhci0: sdhci@eb000000 {
+			compatible = "samsung,s3c6410-sdhci";
+			reg = <0xeb000000 0x100000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <26>;
+			clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
+			clocks = <&clocks CLK_HSMMC0>, <&clocks CLK_HSMMC0>,
+					<&clocks SCLK_MMC0>;
+			status = "disabled";
+		};
+
+		sdhci1: sdhci@eb100000 {
+			compatible = "samsung,s3c6410-sdhci";
+			reg = <0xeb100000 0x100000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <27>;
+			clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
+			clocks = <&clocks CLK_HSMMC1>, <&clocks CLK_HSMMC1>,
+					<&clocks SCLK_MMC1>;
+			status = "disabled";
+		};
+
+		sdhci2: sdhci@eb200000 {
+			compatible = "samsung,s3c6410-sdhci";
+			reg = <0xeb200000 0x100000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <28>;
+			clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
+			clocks = <&clocks CLK_HSMMC2>, <&clocks CLK_HSMMC2>,
+					<&clocks SCLK_MMC2>;
+			status = "disabled";
+		};
+
+		sdhci3: sdhci@eb300000 {
+			compatible = "samsung,s3c6410-sdhci";
+			reg = <0xeb300000 0x100000>;
+			interrupt-parent = <&vic3>;
+			interrupts = <2>;
+			clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.3";
+			clocks = <&clocks CLK_HSMMC3>, <&clocks CLK_HSMMC3>,
+					<&clocks SCLK_MMC3>;
+			status = "disabled";
+		};
+
+		hsotg: hsotg@ec000000 {
+			compatible = "samsung,s3c6400-hsotg";
+			reg = <0xec000000 0x20000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <24>;
+			clocks = <&clocks CLK_USB_OTG>;
+			clock-names = "otg";
+			phy-names = "usb2-phy";
+			phys = <&usbphy 0>;
+			status = "disabled";
+		};
+
+		usbphy: usbphy@ec100000 {
+			compatible = "samsung,s5pv210-usb2-phy";
+			reg = <0xec100000 0x100>;
+			samsung,pmureg-phandle = <&pmu_syscon>;
+			clocks = <&clocks CLK_USB_OTG>, <&xusbxti>;
+			clock-names = "phy", "ref";
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+
+		ehci: ehci@ec200000 {
+			compatible = "samsung,exynos4210-ehci";
+			reg = <0xec200000 0x100>;
+			interrupts = <23>;
+			interrupt-parent = <&vic1>;
+			clocks = <&clocks CLK_USB_HOST>;
+			clock-names = "usbhost";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			port@0 {
+				reg = <0>;
+				phys = <&usbphy 1>;
+			};
+		};
+
+		ohci: ohci@ec300000 {
+			compatible = "samsung,exynos4210-ohci";
+			reg = <0xec300000 0x100>;
+			interrupts = <23>;
+			clocks = <&clocks CLK_USB_HOST>;
+			clock-names = "usbhost";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			port@0 {
+				reg = <0>;
+				phys = <&usbphy 1>;
+			};
+		};
+
+		mfc: codec@f1700000 {
+			compatible = "samsung,mfc-v5";
+			reg = <0xf1700000 0x10000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <14>;
+			clocks = <&clocks DOUT_MFC>, <&clocks CLK_MFC>;
+			clock-names = "sclk_mfc", "mfc";
+		};
+
+		vic0: interrupt-controller@f2000000 {
+			compatible = "arm,pl192-vic";
+			interrupt-controller;
+			reg = <0xf2000000 0x1000>;
+			#interrupt-cells = <1>;
+		};
+
+		vic1: interrupt-controller@f2100000 {
+			compatible = "arm,pl192-vic";
+			interrupt-controller;
+			reg = <0xf2100000 0x1000>;
+			#interrupt-cells = <1>;
+		};
+
+		vic2: interrupt-controller@f2200000 {
+			compatible = "arm,pl192-vic";
+			interrupt-controller;
+			reg = <0xf2200000 0x1000>;
+			#interrupt-cells = <1>;
+		};
+
+		vic3: interrupt-controller@f2300000 {
+			compatible = "arm,pl192-vic";
+			interrupt-controller;
+			reg = <0xf2300000 0x1000>;
+			#interrupt-cells = <1>;
+		};
+
+		fimd: fimd@f8000000 {
+			compatible = "samsung,exynos4210-fimd";
+			interrupt-parent = <&vic2>;
+			reg = <0xf8000000 0x20000>;
+			interrupt-names = "fifo", "vsync", "lcd_sys";
+			interrupts = <0>, <1>, <2>;
+			clocks = <&clocks SCLK_FIMD>, <&clocks CLK_FIMD>;
+			clock-names = "sclk_fimd", "fimd";
+			status = "disabled";
+		};
+
+		g2d: g2d@fa000000 {
+			compatible = "samsung,s5pv210-g2d";
+			reg = <0xfa000000 0x1000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <9>;
+			clocks = <&clocks DOUT_G2D>, <&clocks CLK_G2D>;
+			clock-names = "sclk_fimg2d", "fimg2d";
+		};
+
+		mdma1: mdma@fa200000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0xfa200000 0x1000>;
+			interrupt-parent = <&vic0>;
+			interrupts = <18>;
+			clocks = <&clocks CLK_MDMA>;
+			clock-names = "apb_pclk";
+			#dma-cells = <1>;
+			#dma-channels = <8>;
+			#dma-requests = <1>;
+		};
+
+		i2c1: i2c@fab00000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0xfab00000 0x1000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <13>;
+			clocks = <&clocks CLK_I2C1>;
+			clock-names = "i2c";
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_bus>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		camera: camera {
+			compatible = "samsung,fimc", "simple-bus";
+			pinctrl-names = "default";
+			pinctrl-0 = <>;
+			clocks = <&clocks SCLK_CAM0>, <&clocks SCLK_CAM1>;
+			clock-names = "sclk_cam0", "sclk_cam1";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clock_cam: clock-controller {
+				#clock-cells = <1>;
+			};
+
+			csis0: csis@fa600000 {
+				compatible = "samsung,s5pv210-csis";
+				reg = <0xfa600000 0x4000>;
+				interrupt-parent = <&vic2>;
+				interrupts = <29>;
+				clocks = <&clocks CLK_CSIS>,
+						<&clocks SCLK_CSIS>;
+				clock-names = "clk_csis",
+						"sclk_csis";
+				bus-width = <4>;
+				status = "disabled";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			fimc0: fimc@fb200000 {
+				compatible = "samsung,s5pv210-fimc";
+				reg = <0xfb200000 0x1000>;
+				interrupts = <5>;
+				interrupt-parent = <&vic2>;
+				clocks = <&clocks CLK_FIMC0>,
+						<&clocks SCLK_FIMC0>;
+				clock-names = "fimc",
+						"sclk_fimc";
+				samsung,pix-limits = <4224 8192 1920 4224>;
+				samsung,mainscaler-ext;
+				samsung,cam-if;
+			};
+
+			fimc1: fimc@fb300000 {
+				compatible = "samsung,s5pv210-fimc";
+				reg = <0xfb300000 0x1000>;
+				interrupt-parent = <&vic2>;
+				interrupts = <6>;
+				clocks = <&clocks CLK_FIMC1>,
+						<&clocks SCLK_FIMC1>;
+				clock-names = "fimc",
+						"sclk_fimc";
+				samsung,pix-limits = <4224 8192 1920 4224>;
+				samsung,mainscaler-ext;
+				samsung,cam-if;
+			};
+
+			fimc2: fimc@fb400000 {
+				compatible = "samsung,s5pv210-fimc";
+				reg = <0xfb400000 0x1000>;
+				interrupt-parent = <&vic2>;
+				interrupts = <7>;
+				clocks = <&clocks CLK_FIMC2>,
+						<&clocks SCLK_FIMC2>;
+				clock-names = "fimc",
+						"sclk_fimc";
+				samsung,pix-limits = <4224 8192 1920 4224>;
+				samsung,mainscaler-ext;
+				samsung,lcd-wb;
+			};
+		};
+	};
+};
+
+#include "s5pv210-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index e0b15a6..45013b8 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -58,19 +58,19 @@
 		reg = <0x20000000 0x8000000>;
 	};
 
-	slow_xtal: slow_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+	clocks {
+		slow_xtal: slow_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	main_xtal: main_xtal {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <0>;
-	};
+		main_xtal: main_xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 
-	clocks {
 		adc_op_clk: adc_op_clk{
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi
index b0b1331..f7d8583 100644
--- a/arch/arm/boot/dts/sama5d3xcm.dtsi
+++ b/arch/arm/boot/dts/sama5d3xcm.dtsi
@@ -18,12 +18,14 @@
 		reg = <0x20000000 0x20000000>;
 	};
 
-	slow_xtal {
-		clock-frequency = <32768>;
-	};
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
 
-	main_xtal {
-		clock-frequency = <12000000>;
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi
index 306eef0..b8c6f20 100644
--- a/arch/arm/boot/dts/sama5d3xmb.dtsi
+++ b/arch/arm/boot/dts/sama5d3xmb.dtsi
@@ -45,6 +45,8 @@
 				wm8904: wm8904@1a {
 					compatible = "wm8904";
 					reg = <0x1a>;
+					clocks = <&pck0>;
+					clock-names = "mclk";
 				};
 			};
 
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index a99171c..18662ae 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -21,6 +21,10 @@
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
 
+	aliases {
+		serial4 = &scifa4;
+	};
+
 	cpus {
 		cpu@0 {
 			cpu0-supply = <&vdd_dvfs>;
@@ -35,7 +39,7 @@
 	};
 
 	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
 	};
 
 	memory {
@@ -276,9 +280,6 @@
 };
 
 &pfc {
-	pinctrl-0 = <&scifa4_pins>;
-	pinctrl-names = "default";
-
 	i2c3_pins: i2c3 {
 		renesas,groups = "i2c3_1";
 		renesas,function = "i2c3";
@@ -318,6 +319,13 @@
 	};
 };
 
+&scifa4 {
+	pinctrl-0 = <&scifa4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 5ecf552..910b790 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -235,6 +235,78 @@
 		status = "disabled";
 	};
 
+	scifa0: serial@e6c40000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6c40000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa1: serial@e6c50000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6c50000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa2: serial@e6c60000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6c60000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa3: serial@e6c70000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6c70000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa4: serial@e6c80000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6c80000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa5: serial@e6cb0000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6cb0000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa6: serial@e6cc0000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6cc0000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifa7: serial@e6cd0000 {
+		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+		reg = <0xe6cd0000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
+	scifb8: serial@e6c30000 {
+		compatible = "renesas,scifb-sh73a0", "renesas,scifb";
+		reg = <0xe6c30000 0x100>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+		status = "disabled";
+	};
+
 	pfc: pfc@e6050000 {
 		compatible = "renesas,pfc-sh73a0";
 		reg = <0xe6050000 0x8000>,
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 70fdd20..4d77ad6 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -687,6 +687,7 @@
 		};
 
 		rst: rstmgr@ffd05000 {
+			#reset-cells = <1>;
 			compatible = "altr,rst-mgr";
 			reg = <0xffd05000 0x1000>;
 		};
diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts
index b56a801..d42c84b 100644
--- a/arch/arm/boot/dts/spear1310-evb.dts
+++ b/arch/arm/boot/dts/spear1310-evb.dts
@@ -106,6 +106,10 @@
 			status = "okay";
 		};
 
+		miphy@eb800000 {
+			status = "okay";
+		};
+
 		cf@b2800000 {
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 122ae94..fa5f2bb 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -29,24 +29,111 @@
 			#gpio-cells = <2>;
 		};
 
-		ahci@b1000000 {
+		miphy0: miphy@eb800000 {
+			compatible = "st,spear1310-miphy";
+			reg = <0xeb800000 0x4000>;
+			misc = <&misc>;
+			phy-id = <0>;
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+
+		miphy1: miphy@eb804000 {
+			compatible = "st,spear1310-miphy";
+			reg = <0xeb804000 0x4000>;
+			misc = <&misc>;
+			phy-id = <1>;
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+
+		miphy2: miphy@eb808000 {
+			compatible = "st,spear1310-miphy";
+			reg = <0xeb808000 0x4000>;
+			misc = <&misc>;
+			phy-id = <2>;
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+
+		ahci0: ahci@b1000000 {
 			compatible = "snps,spear-ahci";
 			reg = <0xb1000000 0x10000>;
 			interrupts = <0 68 0x4>;
+			phys = <&miphy0 0>;
+			phy-names = "sata-phy";
 			status = "disabled";
 		};
 
-		ahci@b1800000 {
+		ahci1: ahci@b1800000 {
 			compatible = "snps,spear-ahci";
 			reg = <0xb1800000 0x10000>;
 			interrupts = <0 69 0x4>;
+			phys = <&miphy1 0>;
+			phy-names = "sata-phy";
 			status = "disabled";
 		};
 
-		ahci@b4000000 {
+		ahci2: ahci@b4000000 {
 			compatible = "snps,spear-ahci";
 			reg = <0xb4000000 0x10000>;
 			interrupts = <0 70 0x4>;
+			phys = <&miphy2 0>;
+			phy-names = "sata-phy";
+			status = "disabled";
+		};
+
+		pcie0: pcie@b1000000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb1000000 0x4000>;
+			interrupts = <0 68 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 0 68 0x4>;
+			num-lanes = <1>;
+			phys = <&miphy0 1>;
+			phy-names = "pcie-phy";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0	 0x80020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			status = "disabled";
+		};
+
+		pcie1: pcie@b1800000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb1800000 0x4000>;
+			interrupts = <0 69 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 0 69 0x4>;
+			num-lanes = <1>;
+			phys = <&miphy1 1>;
+			phy-names = "pcie-phy";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0x90000000 0x90000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0  0x90020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0x90030000 0x90030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			status = "disabled";
+		};
+
+		pcie2: pcie@b4000000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb4000000 0x4000>;
+			interrupts = <0 70 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 0 70 0x4>;
+			num-lanes = <1>;
+			phys = <&miphy2 1>;
+			phy-names = "pcie-phy";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0xc0000000 0xc0000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0	 0xc0020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0xc0030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
 			status = "disabled";
 		};
 
diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts
index d6c30ae..b23e05e 100644
--- a/arch/arm/boot/dts/spear1340-evb.dts
+++ b/arch/arm/boot/dts/spear1340-evb.dts
@@ -122,6 +122,10 @@
 			status = "okay";
 		};
 
+		miphy@eb800000 {
+			status = "okay";
+		};
+
 		dma@ea800000 {
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index 54d128d..e71df0f 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -31,10 +31,38 @@
 			status = "disabled";
 		};
 
-		ahci@b1000000 {
+		miphy0: miphy@eb800000 {
+			compatible = "st,spear1340-miphy";
+			reg = <0xeb800000 0x4000>;
+			misc = <&misc>;
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+
+		ahci0: ahci@b1000000 {
 			compatible = "snps,spear-ahci";
 			reg = <0xb1000000 0x10000>;
 			interrupts = <0 72 0x4>;
+			phys = <&miphy0 0>;
+			phy-names = "sata-phy";
+			status = "disabled";
+		};
+
+		pcie0: pcie@b1000000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb1000000 0x4000>;
+			interrupts = <0 68 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 0 68 0x4>;
+			num-lanes = <1>;
+			phys = <&miphy0 1>;
+			phy-names = "pcie-phy";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0	 0x80020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
 			status = "disabled";
 		};
 
diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi
index 4382547..a6eb543 100644
--- a/arch/arm/boot/dts/spear13xx.dtsi
+++ b/arch/arm/boot/dts/spear13xx.dtsi
@@ -83,8 +83,8 @@
 		#size-cells = <1>;
 		compatible = "simple-bus";
 		ranges = <0x50000000 0x50000000 0x10000000
-			  0xb0000000 0xb0000000 0x10000000
-			  0xd0000000 0xd0000000 0x02000000
+			  0x80000000 0x80000000 0x20000000
+			  0xb0000000 0xb0000000 0x22000000
 			  0xd8000000 0xd8000000 0x01000000
 			  0xe0000000 0xe0000000 0x10000000>;
 
@@ -220,6 +220,11 @@
 				  0xd8000000 0xd8000000 0x01000000
 				  0xe0000000 0xe0000000 0x10000000>;
 
+			misc: syscon@e0700000 {
+				compatible = "st,spear1340-misc", "syscon";
+				reg = <0xe0700000 0x1000>;
+			};
+
 			gpio0: gpio@e0600000 {
 				compatible = "arm,pl061", "arm,primecell";
 				reg = <0xe0600000 0x1000>;
diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index e41eedc..9d23230 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -875,6 +875,10 @@
 			reg = <0x80119000 0x1000>;
 			interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
 
+			dmas = <&dma 41 0 0x2>, /* Logical - DevToMem */
+			       <&dma 41 0 0x0>; /* Logical - MemToDev */
+			dma-names = "rx", "tx";
+
 			clocks = <&prcc_kclk 2 5>, <&prcc_pclk 2 7>;
 			clock-names = "sdi", "apb_pclk";
 
@@ -901,6 +905,10 @@
 			reg = <0x80008000 0x1000>;
 			interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
 
+			dmas = <&dma 43 0 0x2>, /* Logical - DevToMem */
+			       <&dma 43 0 0x0>; /* Logical - MemToDev */
+			dma-names = "rx", "tx";
+
 			clocks = <&prcc_kclk 3 7>, <&prcc_pclk 3 7>;
 			clock-names = "sdi", "apb_pclk";
 
@@ -929,6 +937,7 @@
 			interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
 			v-ape-supply = <&db8500_vape_reg>;
 
+			/* This DMA channel only exist on DB8500 v1 */
 			dmas = <&dma 30 0 0x10>; /* Logical - MemToDev - HighPrio */
 			dma-names = "tx";
 
@@ -962,6 +971,7 @@
 			interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>;
 			v-ape-supply = <&db8500_vape_reg>;
 
+			/* This DMA channel only exist on DB8500 v2 */
 			dmas = <&dma 30 0 0x12>; /* Logical - DevToMem - HighPrio */
 			dma-names = "rx";
 
diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi
index 1c35744..84d7c5d 100644
--- a/arch/arm/boot/dts/ste-href-stuib.dtsi
+++ b/arch/arm/boot/dts/ste-href-stuib.dtsi
@@ -42,6 +42,8 @@
 				interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 				interrupt-parent = <&gpio6>;
 				interrupt-controller;
+				vcc-supply = <&db8500_vsmps2_reg>;
+				vio-supply = <&db8500_vsmps2_reg>;
 
 				wakeup-source;
 				st,autosleep-timeout = <1024>;
diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
index c405653..18b65d1 100644
--- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
+++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
@@ -88,6 +88,43 @@
 				};
 			};
 		};
+		/* Sensors mounted on this board variant */
+		i2c@80128000 {
+			lsm303dlh@18 {
+				/* Accelerometer */
+				compatible = "st,lsm303dlh-accel";
+				st,drdy-int-pin = <1>;
+				reg = <0x18>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&accel_tvk_mode>;
+			};
+			lsm303dlm@1e {
+				/* Magnetometer */
+				compatible = "st,lsm303dlm-magn";
+				reg = <0x1e>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&magneto_tvk_mode>;
+			};
+			l3g4200d@68 {
+				/* Gyroscope */
+				compatible = "st,l3g4200d-gyro";
+				st,drdy-int-pin = <2>;
+				reg = <0x68>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+			};
+			lsp001wm@5c {
+				/* Barometer/pressure sensor */
+				compatible = "st,lps001wp-press";
+				reg = <0x5c>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+			};
+		};
 		pinctrl {
 			/* Pull up this GPIO pin */
 			tc35893 {
@@ -114,6 +151,28 @@
 					};
 				};
 			};
+			accelerometer {
+				accel_tvk_mode: accel_tvk {
+					/* Accelerometer interrupt lines 1 & 2 */
+					tvk_cfg {
+						ste,pins = "GPIO82_C1", "GPIO83_D3";
+						ste,config = <&gpio_in_pu>;
+					};
+				};
+			};
+			magnetometer {
+				magneto_tvk_mode: magneto_tvk {
+					/* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
+					tvk_cfg1 {
+						ste,pins = "GPIO31_V3";
+						ste,config = <&gpio_in_pu>;
+					};
+					tvk_cfg2 {
+						ste,pins = "GPIO32_V2";
+						ste,config = <&gpio_in_pd>;
+					};
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
index c234106..bcc1f0c 100644
--- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi
+++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
@@ -35,8 +35,6 @@
 			 */
 			pinctrl-names = "default";
 			pinctrl-0 = <&ipgpio_hrefv60_mode>,
-				  <&accel_hrefv60_mode>,
-				  <&magneto_hrefv60_mode>,
 				  <&etm_hrefv60_mode>,
 				  <&nahj_hrefv60_mode>,
 				  <&nfc_hrefv60_mode>,
@@ -83,28 +81,6 @@
 					};
 				};
 			};
-			accelerometer {
-				accel_hrefv60_mode: accel_hrefv60 {
-					/* Accelerometer interrupt lines 1 & 2 */
-					hrefv60_cfg1 {
-						ste,pins = "GPIO82_C1", "GPIO83_D3";
-						ste,config = <&gpio_in_pu>;
-					};
-				};
-			};
-			magnetometer {
-				magneto_hrefv60_mode: magneto_hrefv60 {
-					/* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
-					hrefv60_cfg1 {
-						ste,pins = "GPIO31_V3";
-						ste,config = <&gpio_in_pu>;
-					};
-					hrefv60_cfg2 {
-						ste,pins = "GPIO32_V2";
-						ste,config = <&gpio_in_pd>;
-					};
-				};
-			};
 			etm {
 				/*
 				 * Drive D19-D23 for the ETM PTM trace interface low,
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index 474ef832..4a2000c 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -241,6 +241,40 @@
 			pinctrl-names = "default","sleep";
 			pinctrl-0 = <&i2c2_default_mode>;
 			pinctrl-1 = <&i2c2_sleep_mode>;
+			lsm303dlh@18 {
+				/* Accelerometer */
+				compatible = "st,lsm303dlh-accel";
+				st,drdy-int-pin = <1>;
+				reg = <0x18>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&accel_snowball_mode>;
+			};
+			lsm303dlm@1e {
+				/* Magnetometer */
+				compatible = "st,lsm303dlm-magn";
+				reg = <0x1e>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&magneto_snowball_mode>;
+			};
+			l3g4200d@68 {
+				/* Gyroscope */
+				compatible = "st,l3g4200d-gyro";
+				st,drdy-int-pin = <2>;
+				reg = <0x68>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+			};
+			lsp001wm@5c {
+				/* Barometer/pressure sensor */
+				compatible = "st,lps001wp-press";
+				reg = <0x5c>;
+				vdd-supply = <&ab8500_ldo_aux1_reg>;
+				vddio-supply = <&db8500_vsmps2_reg>;
+			};
 		};
 
 		i2c@80110000 {
@@ -361,9 +395,7 @@
 			 * can be moved over to being controlled by respective device.
 			 */
 			pinctrl-names = "default";
-			pinctrl-0 = <&accel_snowball_mode>,
-				  <&magneto_snowball_mode>,
-				  <&gbf_snowball_mode>,
+			pinctrl-0 = <&gbf_snowball_mode>,
 				  <&wlan_snowball_mode>;
 
 			ethernet {
diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts
index 0b97c07..9e99ade 100644
--- a/arch/arm/boot/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts
@@ -88,6 +88,12 @@
 			};
 		};
 
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
@@ -98,6 +104,15 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2c0_pins_a>;
 			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
 		};
 	};
 
diff --git a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
new file mode 100644
index 0000000..1763cc7
--- /dev/null
+++ b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun4i-a10.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "BA10 tvbox";
+	compatible = "allwinner,ba10-tvbox", "allwinner,sun4i-a10";
+
+	soc@01c00000 {
+		emac: ethernet@01c0b000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&emac_pins_a>;
+			phy = <&phy1>;
+			status = "okay";
+		};
+
+		mdio@01c0b080 {
+			status = "okay";
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+
+		mmc0: mmc@01c0f000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
+			bus-width = <4>;
+			cd-gpios = <&pio 7 1 0>; /* PH1 */
+			cd-inverted;
+			status = "okay";
+		};
+
+		usbphy: phy@01c13400 {
+			usb1_vbus-supply = <&reg_usb1_vbus>;
+			usb2_vbus-supply = <&reg_usb2_vbus>;
+			status = "okay";
+		};
+
+		ehci0: usb@01c14000 {
+			status = "okay";
+		};
+
+		ohci0: usb@01c14400 {
+			status = "okay";
+		};
+
+		ehci1: usb@01c1c000 {
+			status = "okay";
+		};
+
+		ohci1: usb@01c1c400 {
+			status = "okay";
+		};
+
+		pinctrl@01c20800 {
+			usb2_vbus_pin_a: usb2_vbus_pin@0 {
+				allwinner,pins = "PH12";
+			};
+		};
+
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
+		uart0: serial@01c28000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins_a>;
+			status = "okay";
+		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
+	};
+
+	reg_usb1_vbus: usb1-vbus {
+		status = "okay";
+	};
+
+	reg_usb2_vbus: usb2-vbus {
+		gpio = <&pio 7 12 0>;
+		status = "okay";
+	};
+};
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index c200eac..3ce56bfb 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -80,6 +80,12 @@
 			};
 		};
 
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
@@ -90,6 +96,15 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2c0_pins_a>;
 			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
 		};
 
 		i2c1: i2c@01c2b000 {
diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index 547fadc..891ea44 100644
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -87,11 +87,32 @@
 			};
 		};
 
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
 	};
 
 	reg_emac_3v3: emac-3v3 {
diff --git a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
index f13723e..6b0c378 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
@@ -40,12 +40,6 @@
 			status = "okay";
 		};
 
-		i2c0: i2c@01c2ac00 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&i2c0_pins_a>;
-			status = "okay";
-		};
-
 		usbphy: phy@01c13400 {
 			usb1_vbus-supply = <&reg_usb1_vbus>;
 			usb2_vbus-supply = <&reg_usb2_vbus>;
@@ -67,6 +61,21 @@
 		ohci1: usb@01c1c400 {
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
 	};
 
 	reg_usb1_vbus: usb1-vbus {
diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
index c01cea5..b9ecce6 100644
--- a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
@@ -52,11 +52,39 @@
 			status = "okay";
 		};
 
+		pinctrl@01c20800 {
+			ir0_pins_a: ir0@0 {
+				/* The ir receiver is not always populated */
+				allwinner,pull = <1>;
+			};
+		};
+
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
 	};
 
 	reg_usb1_vbus: usb1-vbus {
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index d46a7db..d046d56 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -91,6 +91,21 @@
 			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
 	};
 
 	leds {
diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
index fb03bcc..6675bcd 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
@@ -76,6 +76,15 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2c0_pins_a>;
 			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupts = <0>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
 		};
 	};
 
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index d96e179..459cb63 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -509,7 +509,7 @@
 			clocks = <&apb0_gates 5>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
+			#interrupt-cells = <2>;
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
@@ -593,6 +593,20 @@
 				allwinner,drive = <0>;
 				allwinner,pull = <1>;
 			};
+
+			ir0_pins_a: ir0@0 {
+				allwinner,pins = "PB3","PB4";
+				allwinner,function = "ir0";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			ir1_pins_a: ir1@0 {
+				allwinner,pins = "PB22","PB23";
+				allwinner,function = "ir1";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
 		};
 
 		timer@01c20c00 {
@@ -621,6 +635,24 @@
 			status = "disabled";
 		};
 
+		ir0: ir@01c21800 {
+			compatible = "allwinner,sun4i-a10-ir";
+			clocks = <&apb0_gates 6>, <&ir0_clk>;
+			clock-names = "apb", "ir";
+			interrupts = <5>;
+			reg = <0x01c21800 0x40>;
+			status = "disabled";
+		};
+
+		ir1: ir@01c21c00 {
+			compatible = "allwinner,sun4i-a10-ir";
+			clocks = <&apb0_gates 7>, <&ir1_clk>;
+			clock-names = "apb", "ir";
+			interrupts = <6>;
+			reg = <0x01c21c00 0x40>;
+			status = "disabled";
+		};
+
 		sid: eeprom@01c23800 {
 			compatible = "allwinner,sun4i-a10-sid";
 			reg = <0x01c23800 0x10>;
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index b64f705..24b0ad3 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -422,7 +422,7 @@
 			clocks = <&apb0_gates 5>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
+			#interrupt-cells = <2>;
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 3b2a94c..bf86e65 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -395,7 +395,7 @@
 			clocks = <&apb0_gates 5>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
+			#interrupt-cells = <2>;
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
new file mode 100644
index 0000000..f142065
--- /dev/null
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2014 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun6i-a31.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "Merrii A31 Hummingbird";
+	compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31";
+
+	chosen {
+		bootargs = "earlyprintk console=ttyS0,115200";
+	};
+
+	soc@01c00000 {
+		mmc0: mmc@01c0f000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
+			vmmc-supply = <&reg_vcc3v0>;
+			bus-width = <4>;
+			cd-gpios = <&pio 0 8 0>; /* PA8 */
+			cd-inverted;
+			status = "okay";
+		};
+
+		usbphy: phy@01c19400 {
+			usb1_vbus-supply = <&reg_usb1_vbus>;
+			status = "okay";
+		};
+
+		ehci0: usb@01c1a000 {
+			status = "okay";
+		};
+
+		ohci0: usb@01c1a400 {
+			status = "okay";
+		};
+
+		pio: pinctrl@01c20800 {
+			mmc0_pins_a: mmc0@0 {
+				/* external pull-ups missing for some pins */
+				allwinner,pull = <1>;
+			};
+
+			mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 {
+				allwinner,pins = "PA8";
+				allwinner,function = "gpio_in";
+				allwinner,drive = <0>;
+				allwinner,pull = <1>;
+			};
+
+			usb1_vbus_pin_a: usb1_vbus_pin@0 {
+				allwinner,pins = "PH24";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+		};
+
+		uart0: serial@01c28000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins_a>;
+			status = "okay";
+		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			/* pull-ups and devices require AXP221 DLDO3 */
+			status = "failed";
+		};
+
+		i2c1: i2c@01c2b000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_pins_a>;
+			status = "okay";
+		};
+
+		i2c2: i2c@01c2b400 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_pins_a>;
+			status = "okay";
+
+			pcf8563: rtc@51 {
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+			};
+		};
+
+		gmac: ethernet@01c30000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gmac_pins_rgmii_a>;
+			phy = <&phy1>;
+			phy-mode = "rgmii";
+			status = "okay";
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	reg_usb1_vbus: usb1-vbus {
+		pinctrl-0 = <&usb1_vbus_pin_a>;
+		gpio = <&pio 7 24 0>; /* PH24 */
+		status = "okay";
+	};
+};
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index a9dfa12..44b07e5 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -23,6 +23,7 @@
 		serial3 = &uart3;
 		serial4 = &uart4;
 		serial5 = &uart5;
+		ethernet0 = &gmac;
 	};
 
 
@@ -281,6 +282,34 @@
 					     "usb_ohci0", "usb_ohci1",
 					     "usb_ohci2";
 		};
+
+		/*
+		 * The following two are dummy clocks, placeholders used in the gmac_tx
+		 * clock. The gmac driver will choose one parent depending on the PHY
+		 * interface mode, using clk_set_rate auto-reparenting.
+		 * The actual TX clock rate is not controlled by the gmac_tx clock.
+		 */
+		mii_phy_tx_clk: clk@1 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <25000000>;
+			clock-output-names = "mii_phy_tx";
+		};
+
+		gmac_int_tx_clk: clk@2 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <125000000>;
+			clock-output-names = "gmac_int_tx";
+		};
+
+		gmac_tx_clk: clk@01c200d0 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun7i-a20-gmac-clk";
+			reg = <0x01c200d0 0x4>;
+			clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
+			clock-output-names = "gmac_tx";
+		};
 	};
 
 	soc@01c00000 {
@@ -429,7 +458,7 @@
 			clocks = <&apb1_gates 5>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
+			#interrupt-cells = <2>;
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
@@ -467,6 +496,48 @@
 				allwinner,drive = <2>;
 				allwinner,pull = <0>;
 			};
+
+			gmac_pins_mii_a: gmac_mii@0 {
+				allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+						"PA8", "PA9", "PA11",
+						"PA12", "PA13", "PA14", "PA19",
+						"PA20", "PA21", "PA22", "PA23",
+						"PA24", "PA26", "PA27";
+				allwinner,function = "gmac";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			gmac_pins_gmii_a: gmac_gmii@0 {
+				allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+						"PA4", "PA5", "PA6", "PA7",
+						"PA8", "PA9", "PA10", "PA11",
+						"PA12", "PA13", "PA14",	"PA15",
+						"PA16", "PA17", "PA18", "PA19",
+						"PA20", "PA21", "PA22", "PA23",
+						"PA24", "PA25", "PA26", "PA27";
+				allwinner,function = "gmac";
+				/*
+				 * data lines in GMII mode run at 125MHz and
+				 * might need a higher signal drive strength
+				 */
+				allwinner,drive = <2>;
+				allwinner,pull = <0>;
+			};
+
+			gmac_pins_rgmii_a: gmac_rgmii@0 {
+				allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+						"PA9", "PA10", "PA11",
+						"PA12", "PA13", "PA14", "PA19",
+						"PA20", "PA25", "PA26", "PA27";
+				allwinner,function = "gmac";
+				/*
+				 * data lines in RGMII mode use DDR mode
+				 * and need a higher signal drive strength
+				 */
+				allwinner,drive = <3>;
+				allwinner,pull = <0>;
+			};
 		};
 
 		ahb1_rst: reset@01c202c0 {
@@ -621,6 +692,23 @@
 			status = "disabled";
 		};
 
+		gmac: ethernet@01c30000 {
+			compatible = "allwinner,sun7i-a20-gmac";
+			reg = <0x01c30000 0x1054>;
+			interrupts = <0 82 4>;
+			interrupt-names = "macirq";
+			clocks = <&ahb1_gates 17>, <&gmac_tx_clk>;
+			clock-names = "stmmaceth", "allwinner_gmac_tx";
+			resets = <&ahb1_rst 17>;
+			reset-names = "stmmaceth";
+			snps,pbl = <2>;
+			snps,fixed-burst;
+			snps,force_sf_dma_mode;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		timer@01c60000 {
 			compatible = "allwinner,sun6i-a31-hstimer", "allwinner,sun7i-a20-hstimer";
 			reg = <0x01c60000 0x1000>;
@@ -756,7 +844,7 @@
 			resets = <&apb0_rst 0>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
+			#interrupt-cells = <2>;
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 		};
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index a5ad945..5368098 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -66,6 +66,12 @@
 			};
 		};
 
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
@@ -76,6 +82,16 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2c0_pins_a>;
 			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
 		};
 
 		i2c1: i2c@01c2b000 {
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index b87fea9..a6c1a3c 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -100,6 +100,12 @@
 			status = "okay";
 		};
 
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
@@ -110,6 +116,16 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2c0_pins_a>;
 			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
 		};
 
 		i2c1: i2c@01c2b000 {
diff --git a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
index b77308e..6a67712 100644
--- a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
+++ b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
@@ -94,12 +94,34 @@
 			};
 		};
 
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
 		uart0: serial@01c28000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
 
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
+
 		gmac: ethernet@01c50000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&gmac_pins_mii_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index b759630..9d669cdf 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -122,6 +122,16 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2c0_pins_a>;
 			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
 		};
 
 		i2c1: i2c@01c2b000 {
diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
new file mode 100644
index 0000000..046dfc0
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2014 Zoltan HERPAI
+ * Zoltan HERPAI <wigyori@uid0.hu>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun7i-a20.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "LinkSprite pcDuino3";
+	compatible = "linksprite,pcduino3", "allwinner,sun7i-a20";
+
+	soc@01c00000 {
+		mmc0: mmc@01c0f000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+			vmmc-supply = <&reg_vcc3v3>;
+			bus-width = <4>;
+			cd-gpios = <&pio 7 1 0>; /* PH1 */
+			cd-inverted;
+			status = "okay";
+		};
+
+		usbphy: phy@01c13400 {
+			usb1_vbus-supply = <&reg_usb1_vbus>;
+			usb2_vbus-supply = <&reg_usb2_vbus>;
+			status = "okay";
+		};
+
+		ehci0: usb@01c14000 {
+			status = "okay";
+		};
+
+		ohci0: usb@01c14400 {
+			status = "okay";
+		};
+
+		ahci: sata@01c18000 {
+			target-supply = <&reg_ahci_5v>;
+			status = "okay";
+		};
+
+		ehci1: usb@01c1c000 {
+			status = "okay";
+		};
+
+		ohci1: usb@01c1c400 {
+			status = "okay";
+		};
+
+		pinctrl@01c20800 {
+			ahci_pwr_pin_a: ahci_pwr_pin@0 {
+				allwinner,pins = "PH2";
+			};
+
+			led_pins_pcduino3: led_pins@0 {
+				allwinner,pins = "PH15", "PH16";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			key_pins_pcduino3: key_pins@0 {
+				allwinner,pins = "PH17", "PH18", "PH19";
+				allwinner,function = "gpio_in";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+		};
+
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
+		uart0: serial@01c28000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins_a>;
+			status = "okay";
+		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
+
+		gmac: ethernet@01c50000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gmac_pins_mii_a>;
+			phy = <&phy1>;
+			phy-mode = "mii";
+			status = "okay";
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_pcduino3>;
+
+		tx {
+			label = "pcduino3:green:tx";
+			gpios = <&pio 7 15 GPIO_ACTIVE_LOW>;
+		};
+
+		rx {
+			label = "pcduino3:green:rx";
+			gpios = <&pio 7 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_pins_pcduino3>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@0 {
+			label = "Key Back";
+			linux,code = <KEY_BACK>;
+			gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
+		};
+		button@1 {
+			label = "Key Home";
+			linux,code = <KEY_HOME>;
+			gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
+		};
+		button@2 {
+			label = "Key Menu";
+			linux,code = <KEY_MENU>;
+			gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	reg_usb1_vbus: usb1-vbus {
+		status = "okay";
+	};
+
+	reg_usb2_vbus: usb2-vbus {
+		status = "okay";
+	};
+
+	reg_ahci_5v: ahci-5v {
+		gpio = <&pio 7 2 0>;
+		status = "okay";
+	};
+};
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 01e9466..4011628 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -586,7 +586,7 @@
 			clocks = <&apb0_gates 5>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
+			#interrupt-cells = <2>;
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
@@ -738,6 +738,20 @@
 				allwinner,drive = <2>;
 				allwinner,pull = <0>;
 			};
+
+			ir0_pins_a: ir0@0 {
+				    allwinner,pins = "PB3","PB4";
+				    allwinner,function = "ir0";
+				    allwinner,drive = <0>;
+				    allwinner,pull = <0>;
+			};
+
+			ir1_pins_a: ir1@0 {
+				    allwinner,pins = "PB22","PB23";
+				    allwinner,function = "ir1";
+				    allwinner,drive = <0>;
+				    allwinner,pull = <0>;
+			};
 		};
 
 		timer@01c20c00 {
@@ -771,6 +785,24 @@
 			status = "disabled";
 		};
 
+		ir0: ir@01c21800 {
+			compatible = "allwinner,sun4i-a10-ir";
+			clocks = <&apb0_gates 6>, <&ir0_clk>;
+			clock-names = "apb", "ir";
+			interrupts = <0 5 4>;
+			reg = <0x01c21800 0x40>;
+			status = "disabled";
+		};
+
+		ir1: ir@01c21c00 {
+			compatible = "allwinner,sun4i-a10-ir";
+			clocks = <&apb0_gates 7>, <&ir1_clk>;
+			clock-names = "apb", "ir";
+			interrupts = <0 6 4>;
+			reg = <0x01c21c00 0x40>;
+			status = "disabled";
+		};
+
 		sid: eeprom@01c23800 {
 			compatible = "allwinner,sun7i-a20-sid";
 			reg = <0x01c23800 0x200>;
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
new file mode 100644
index 0000000..34002e3
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun8i-a23.dtsi"
+
+/ {
+	model = "Ippo Q8H Dual Core Tablet (v5)";
+	compatible = "ippo,q8h-v5", "allwinner,sun8i-a23";
+
+	chosen {
+		bootargs = "earlyprintk console=ttyS0,115200";
+	};
+
+	soc@01c00000 {
+		r_uart: serial@01f02800 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
new file mode 100644
index 0000000..54ac0787
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -0,0 +1,343 @@
+/*
+ * Copyright 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&gic>;
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		serial5 = &r_uart;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0>;
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <1>;
+		};
+	};
+
+	memory {
+		reg = <0x40000000 0x40000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc24M: osc24M_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+			clock-output-names = "osc24M";
+		};
+
+		osc32k: osc32k_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
+		};
+
+		pll1: clk@01c20000 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun8i-a23-pll1-clk";
+			reg = <0x01c20000 0x4>;
+			clocks = <&osc24M>;
+			clock-output-names = "pll1";
+		};
+
+		/* dummy clock until actually implemented */
+		pll6: pll6_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <600000000>;
+			clock-output-names = "pll6";
+		};
+
+		cpu: cpu_clk@01c20050 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-a10-cpu-clk";
+			reg = <0x01c20050 0x4>;
+
+			/*
+			 * PLL1 is listed twice here.
+			 * While it looks suspicious, it's actually documented
+			 * that way both in the datasheet and in the code from
+			 * Allwinner.
+			 */
+			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
+			clock-output-names = "cpu";
+		};
+
+		axi: axi_clk@01c20050 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun8i-a23-axi-clk";
+			reg = <0x01c20050 0x4>;
+			clocks = <&cpu>;
+			clock-output-names = "axi";
+		};
+
+		ahb1_mux: ahb1_mux_clk@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun6i-a31-ahb1-mux-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6>;
+			clock-output-names = "ahb1_mux";
+		};
+
+		ahb1: ahb1_clk@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-a10-ahb-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&ahb1_mux>;
+			clock-output-names = "ahb1";
+		};
+
+		apb1: apb1_clk@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-a10-apb0-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&ahb1>;
+			clock-output-names = "apb1";
+		};
+
+		ahb1_gates: clk@01c20060 {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun8i-a23-ahb1-gates-clk";
+			reg = <0x01c20060 0x8>;
+			clocks = <&ahb1>;
+			clock-output-names = "ahb1_mipidsi", "ahb1_dma",
+					"ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2",
+					"ahb1_nand", "ahb1_sdram",
+					"ahb1_hstimer", "ahb1_spi0",
+					"ahb1_spi1", "ahb1_otg", "ahb1_ehci",
+					"ahb1_ohci", "ahb1_ve", "ahb1_lcd",
+					"ahb1_csi", "ahb1_be",	"ahb1_fe",
+					"ahb1_gpu", "ahb1_spinlock",
+					"ahb1_drc";
+		};
+
+		apb1_gates: clk@01c20068 {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun8i-a23-apb1-gates-clk";
+			reg = <0x01c20068 0x4>;
+			clocks = <&apb1>;
+			clock-output-names = "apb1_codec", "apb1_pio",
+					"apb1_daudio0",	"apb1_daudio1";
+		};
+
+		apb2_mux: apb2_mux_clk@01c20058 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-a10-apb1-mux-clk";
+			reg = <0x01c20058 0x4>;
+			clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>;
+			clock-output-names = "apb2_mux";
+		};
+
+		apb2: apb2_clk@01c20058 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun6i-a31-apb2-div-clk";
+			reg = <0x01c20058 0x4>;
+			clocks = <&apb2_mux>;
+			clock-output-names = "apb2";
+		};
+
+		apb2_gates: clk@01c2006c {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun8i-a23-apb2-gates-clk";
+			reg = <0x01c2006c 0x4>;
+			clocks = <&apb2>;
+			clock-output-names = "apb2_i2c0", "apb2_i2c1",
+					"apb2_i2c2", "apb2_uart0",
+					"apb2_uart1", "apb2_uart2",
+					"apb2_uart3", "apb2_uart4";
+		};
+	};
+
+	soc@01c00000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		ahb1_rst: reset@01c202c0 {
+			#reset-cells = <1>;
+			compatible = "allwinner,sun6i-a31-clock-reset";
+			reg = <0x01c202c0 0xc>;
+		};
+
+		apb1_rst: reset@01c202d0 {
+			#reset-cells = <1>;
+			compatible = "allwinner,sun6i-a31-clock-reset";
+			reg = <0x01c202d0 0x4>;
+		};
+
+		apb2_rst: reset@01c202d8 {
+			#reset-cells = <1>;
+			compatible = "allwinner,sun6i-a31-clock-reset";
+			reg = <0x01c202d8 0x4>;
+		};
+
+		timer@01c20c00 {
+			compatible = "allwinner,sun4i-a10-timer";
+			reg = <0x01c20c00 0xa0>;
+			interrupts = <0 18 4>,
+				     <0 19 4>;
+			clocks = <&osc24M>;
+		};
+
+		wdt0: watchdog@01c20ca0 {
+			compatible = "allwinner,sun6i-a31-wdt";
+			reg = <0x01c20ca0 0x20>;
+			interrupts = <0 25 4>;
+		};
+
+		uart0: serial@01c28000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28000 0x400>;
+			interrupts = <0 0 4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb2_gates 16>;
+			resets = <&apb2_rst 16>;
+			status = "disabled";
+		};
+
+		uart1: serial@01c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <0 1 4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb2_gates 17>;
+			resets = <&apb2_rst 17>;
+			status = "disabled";
+		};
+
+		uart2: serial@01c28800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28800 0x400>;
+			interrupts = <0 2 4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb2_gates 18>;
+			resets = <&apb2_rst 18>;
+			status = "disabled";
+		};
+
+		uart3: serial@01c28c00 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28c00 0x400>;
+			interrupts = <0 3 4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb2_gates 19>;
+			resets = <&apb2_rst 19>;
+			status = "disabled";
+		};
+
+		uart4: serial@01c29000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29000 0x400>;
+			interrupts = <0 4 4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb2_gates 20>;
+			resets = <&apb2_rst 20>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@01c81000 {
+			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+			reg = <0x01c81000 0x1000>,
+			      <0x01c82000 0x1000>,
+			      <0x01c84000 0x2000>,
+			      <0x01c86000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <1 9 0xf04>;
+		};
+
+		prcm@01f01400 {
+			compatible = "allwinner,sun8i-a23-prcm";
+			reg = <0x01f01400 0x200>;
+
+			ar100: ar100_clk {
+				compatible = "fixed-factor-clock";
+				#clock-cells = <0>;
+				clock-div = <1>;
+				clock-mult = <1>;
+				clocks = <&osc24M>;
+				clock-output-names = "ar100";
+			};
+
+			ahb0: ahb0_clk {
+				compatible = "fixed-factor-clock";
+				#clock-cells = <0>;
+				clock-div = <1>;
+				clock-mult = <1>;
+				clocks = <&ar100>;
+				clock-output-names = "ahb0";
+			};
+
+			apb0: apb0_clk {
+				compatible = "allwinner,sun8i-a23-apb0-clk";
+				#clock-cells = <0>;
+				clocks = <&ahb0>;
+				clock-output-names = "apb0";
+			};
+
+			apb0_gates: apb0_gates_clk {
+				compatible = "allwinner,sun8i-a23-apb0-gates-clk";
+				#clock-cells = <1>;
+				clocks = <&apb0>;
+				clock-output-names = "apb0_pio", "apb0_timer",
+						"apb0_rsb", "apb0_uart",
+						"apb0_i2c";
+			};
+
+			apb0_rst: apb0_rst {
+				compatible = "allwinner,sun6i-a31-clock-reset";
+				#reset-cells = <1>;
+			};
+		};
+
+		r_uart: serial@01f02800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01f02800 0x400>;
+			interrupts = <0 38 4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb0_gates 4>;
+			resets = <&apb0_rst 4>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts
index 0b0e8e0..c7c6825 100644
--- a/arch/arm/boot/dts/tegra114-roth.dts
+++ b/arch/arm/boot/dts/tegra114-roth.dts
@@ -28,6 +28,22 @@
 		reg = <0x80000000 0x79600000>;
 	};
 
+	host1x@50000000 {
+		dsi@54300000 {
+			status = "okay";
+
+			vdd-supply = <&vdd_1v2_ap>;
+
+			panel@0 {
+				compatible = "lg,lh500wx1-sd03";
+				reg = <0>;
+
+				power-supply = <&vdd_lcd>;
+				backlight = <&backlight>;
+			};
+		};
+	};
+
 	pinmux@70000868 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -244,7 +260,7 @@
 				nvidia,function = "sdmmc1";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
-				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 			sdmmc1_cmd_pz1 {
 				nvidia,pins = "sdmmc1_cmd_pz1",
@@ -262,7 +278,7 @@
 				nvidia,function = "sdmmc3";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
-				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 			sdmmc3_cmd_pa7 {
 				nvidia,pins = "sdmmc3_cmd_pa7",
@@ -290,7 +306,7 @@
 				nvidia,function = "sdmmc4";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
-				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 			};
 			sdmmc4_cmd_pt7 {
 				nvidia,pins = "sdmmc4_cmd_pt7",
@@ -730,7 +746,6 @@
 				nvidia,pins = "drive_sdio1";
 				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
 				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
-				nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
 				nvidia,pull-down-strength = <36>;
 				nvidia,pull-up-strength = <20>;
 				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
@@ -740,7 +755,6 @@
 				nvidia,pins = "drive_sdio3";
 				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
 				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
-				nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
 				nvidia,pull-down-strength = <36>;
 				nvidia,pull-up-strength = <20>;
 				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
@@ -750,12 +764,10 @@
 				nvidia,pins = "drive_gma";
 				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
 				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
-				nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
 				nvidia,pull-down-strength = <2>;
 				nvidia,pull-up-strength = <2>;
 				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
-				nvidia,drive-type = <1>;
 			};
 		};
 	};
@@ -815,7 +827,6 @@
 						regulator-name = "vdd-1v8";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
-						regulator-always-on;
 						regulator-boot-on;
 					};
 
@@ -862,10 +873,11 @@
 						regulator-name = "vdd-2v8-display";
 						regulator-min-microvolt = <2800000>;
 						regulator-max-microvolt = <2800000>;
+						regulator-always-on;
 						regulator-boot-on;
 					};
 
-					ldo3 {
+					vdd_1v2_ap: ldo3 {
 						regulator-name = "avdd-1v2";
 						regulator-min-microvolt = <1200000>;
 						regulator-max-microvolt = <1200000>;
@@ -1052,7 +1064,7 @@
 			regulator-boot-on;
 		};
 
-		regulator@1 {
+		vdd_lcd: regulator@1 {
 			compatible = "regulator-fixed";
 			reg = <1>;
 			regulator-name = "vdd_lcd_1v8";
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 7da20ca..80b8edd 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -220,6 +220,12 @@
 		interrupt-controller;
 	};
 
+	apbmisc@70000800 {
+		compatible = "nvidia,tegra114-apbmisc", "nvidia,tegra20-apbmisc";
+		reg = <0x70000800 0x64   /* Chip revision */
+		       0x70000008 0x04>; /* Strapping options */
+	};
+
 	pinmux: pinmux@70000868 {
 		compatible = "nvidia,tegra114-pinmux";
 		reg = <0x70000868 0x148		/* Pad control registers */
@@ -485,6 +491,15 @@
 		clock-names = "pclk", "clk32k_in";
 	};
 
+	fuse@7000f800 {
+		compatible = "nvidia,tegra114-efuse";
+		reg = <0x7000f800 0x400>;
+		clocks = <&tegra_car TEGRA114_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
+	};
+
 	iommu@70019010 {
 		compatible = "nvidia,tegra114-smmu", "nvidia,tegra30-smmu";
 		reg = <0x70019010 0x02c
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index e31fb61..624b0fb 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1461,7 +1461,7 @@
 					regulator-max-microamp = <3500000>;
 					regulator-always-on;
 					regulator-boot-on;
-					ams,external-control = <2>;
+					ams,ext-control = <2>;
 				};
 
 				sd1 {
@@ -1472,7 +1472,7 @@
 					regulator-max-microamp = <2500000>;
 					regulator-always-on;
 					regulator-boot-on;
-					ams,external-control = <1>;
+					ams,ext-control = <1>;
 				};
 
 				vdd_1v35_lp0: sd2 {
@@ -1521,7 +1521,7 @@
 					regulator-max-microvolt = <1050000>;
 					regulator-boot-on;
 					regulator-always-on;
-					ams,external-control = <1>;
+					ams,ext-control = <1>;
 				};
 
 				ldo1 {
@@ -1619,6 +1619,32 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	padctl@0,7009f000 {
+		pinctrl-0 = <&padctl_default>;
+		pinctrl-names = "default";
+
+		padctl_default: pinmux {
+			usb3 {
+				nvidia,lanes = "pcie-0", "pcie-1";
+				nvidia,function = "usb3";
+				nvidia,iddq = <0>;
+			};
+
+			pcie {
+				nvidia,lanes = "pcie-2", "pcie-3",
+					       "pcie-4";
+				nvidia,function = "pcie";
+				nvidia,iddq = <0>;
+			};
+
+			sata {
+				nvidia,lanes = "sata-0";
+				nvidia,function = "sata";
+				nvidia,iddq = <0>;
+			};
+		};
+	};
+
 	/* SD card */
 	sdhci@0,700b0400 {
 		status = "okay";
@@ -1633,6 +1659,7 @@
 	sdhci@0,700b0600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	ahub@0,70300000 {
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index f0bb842..70ad91d 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -682,7 +682,7 @@
 					regulator-max-microamp = <3500000>;
 					regulator-always-on;
 					regulator-boot-on;
-					ams,external-control = <2>;
+					ams,ext-control = <2>;
 				};
 
 				sd1 {
@@ -693,7 +693,7 @@
 					regulator-max-microamp = <2500000>;
 					regulator-always-on;
 					regulator-boot-on;
-					ams,external-control = <1>;
+					ams,ext-control = <1>;
 				};
 
 				vdd_1v35_lp0: sd2 {
@@ -742,7 +742,7 @@
 					regulator-max-microvolt = <1050000>;
 					regulator-boot-on;
 					regulator-always-on;
-					ams,external-control = <1>;
+					ams,ext-control = <1>;
 				};
 
 				ldo1 {
@@ -816,7 +816,7 @@
 	spi@0,7000d400 {
 		status = "okay";
 
-		cros-ec@0 {
+		cros_ec: cros-ec@0 {
 			compatible = "google,cros-ec-spi";
 			spi-max-frequency = <4000000>;
 			interrupt-parent = <&gpio>;
@@ -825,96 +825,30 @@
 
 			google,cros-ec-spi-msg-delay = <2000>;
 
-			cros-ec-keyb {
-				compatible = "google,cros-ec-keyb";
-				keypad,num-rows = <8>;
-				keypad,num-columns = <13>;
-				google,needs-ghost-filter;
-
-				linux,keymap = <
-					MATRIX_KEY(0x00, 0x01, KEY_LEFTMETA)
-					MATRIX_KEY(0x00, 0x02, KEY_F1)
-					MATRIX_KEY(0x00, 0x03, KEY_B)
-					MATRIX_KEY(0x00, 0x04, KEY_F10)
-					MATRIX_KEY(0x00, 0x06, KEY_N)
-					MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
-					MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)
-
-					MATRIX_KEY(0x01, 0x01, KEY_ESC)
-					MATRIX_KEY(0x01, 0x02, KEY_F4)
-					MATRIX_KEY(0x01, 0x03, KEY_G)
-					MATRIX_KEY(0x01, 0x04, KEY_F7)
-					MATRIX_KEY(0x01, 0x06, KEY_H)
-					MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
-					MATRIX_KEY(0x01, 0x09, KEY_F9)
-					MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)
-
-					MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
-					MATRIX_KEY(0x02, 0x01, KEY_TAB)
-					MATRIX_KEY(0x02, 0x02, KEY_F3)
-					MATRIX_KEY(0x02, 0x03, KEY_T)
-					MATRIX_KEY(0x02, 0x04, KEY_F6)
-					MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)
-					MATRIX_KEY(0x02, 0x06, KEY_Y)
-					MATRIX_KEY(0x02, 0x07, KEY_102ND)
-					MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
-					MATRIX_KEY(0x02, 0x09, KEY_F8)
-
-					MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
-					MATRIX_KEY(0x03, 0x02, KEY_F2)
-					MATRIX_KEY(0x03, 0x03, KEY_5)
-					MATRIX_KEY(0x03, 0x04, KEY_F5)
-					MATRIX_KEY(0x03, 0x06, KEY_6)
-					MATRIX_KEY(0x03, 0x08, KEY_MINUS)
-					MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)
-
-					MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
-					MATRIX_KEY(0x04, 0x01, KEY_A)
-					MATRIX_KEY(0x04, 0x02, KEY_D)
-					MATRIX_KEY(0x04, 0x03, KEY_F)
-					MATRIX_KEY(0x04, 0x04, KEY_S)
-					MATRIX_KEY(0x04, 0x05, KEY_K)
-					MATRIX_KEY(0x04, 0x06, KEY_J)
-					MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)
-					MATRIX_KEY(0x04, 0x09, KEY_L)
-					MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
-					MATRIX_KEY(0x04, 0x0b, KEY_ENTER)
-
-					MATRIX_KEY(0x05, 0x01, KEY_Z)
-					MATRIX_KEY(0x05, 0x02, KEY_C)
-					MATRIX_KEY(0x05, 0x03, KEY_V)
-					MATRIX_KEY(0x05, 0x04, KEY_X)
-					MATRIX_KEY(0x05, 0x05, KEY_COMMA)
-					MATRIX_KEY(0x05, 0x06, KEY_M)
-					MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)
-					MATRIX_KEY(0x05, 0x08, KEY_SLASH)
-					MATRIX_KEY(0x05, 0x09, KEY_DOT)
-					MATRIX_KEY(0x05, 0x0b, KEY_SPACE)
-
-					MATRIX_KEY(0x06, 0x01, KEY_1)
-					MATRIX_KEY(0x06, 0x02, KEY_3)
-					MATRIX_KEY(0x06, 0x03, KEY_4)
-					MATRIX_KEY(0x06, 0x04, KEY_2)
-					MATRIX_KEY(0x06, 0x05, KEY_8)
-					MATRIX_KEY(0x06, 0x06, KEY_7)
-					MATRIX_KEY(0x06, 0x08, KEY_0)
-					MATRIX_KEY(0x06, 0x09, KEY_9)
-					MATRIX_KEY(0x06, 0x0a, KEY_LEFTALT)
-					MATRIX_KEY(0x06, 0x0b, KEY_DOWN)
-					MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)
-
-					MATRIX_KEY(0x07, 0x01, KEY_Q)
-					MATRIX_KEY(0x07, 0x02, KEY_E)
-					MATRIX_KEY(0x07, 0x03, KEY_R)
-					MATRIX_KEY(0x07, 0x04, KEY_W)
-					MATRIX_KEY(0x07, 0x05, KEY_I)
-					MATRIX_KEY(0x07, 0x06, KEY_U)
-					MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)
-					MATRIX_KEY(0x07, 0x08, KEY_P)
-					MATRIX_KEY(0x07, 0x09, KEY_O)
-					MATRIX_KEY(0x07, 0x0b, KEY_UP)
-					MATRIX_KEY(0x07, 0x0c, KEY_LEFT)
-				>;
+			i2c-tunnel {
+				compatible = "google,cros-ec-i2c-tunnel";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				google,remote-bus = <0>;
+
+				charger: bq24735@9 {
+					compatible = "ti,bq24735";
+					reg = <0x9>;
+					interrupt-parent = <&gpio>;
+					interrupts = <TEGRA_GPIO(J, 0)
+							GPIO_ACTIVE_HIGH>;
+					ti,ac-detect-gpios = <&gpio
+							TEGRA_GPIO(J, 0)
+							GPIO_ACTIVE_HIGH>;
+				};
+
+				battery: sbs-battery@b {
+					compatible = "sbs,sbs-battery";
+					reg = <0xb>;
+					sbs,i2c-retry-count = <2>;
+					sbs,poll-retry-count = <1>;
+				};
 			};
 		};
 	};
@@ -940,6 +874,10 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	hda@0,70030000 {
+		status = "okay";
+	};
+
 	sdhci@0,700b0400 {
 		cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 		power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
@@ -1205,3 +1143,5 @@
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
+
+#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index aa8753a..03916ef 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -1,6 +1,7 @@
 #include <dt-bindings/clock/tegra124-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include "skeleton.dtsi"
@@ -102,6 +103,21 @@
 			(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	gpu@0,57000000 {
+		compatible = "nvidia,gk20a";
+		reg = <0x0 0x57000000 0x0 0x01000000>,
+		      <0x0 0x58000000 0x0 0x01000000>;
+		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "stall", "nonstall";
+		clocks = <&tegra_car TEGRA124_CLK_GPU>,
+			 <&tegra_car TEGRA124_CLK_PLL_P_OUT5>;
+		clock-names = "gpu", "pwr";
+		resets = <&tegra_car 184>;
+		reset-names = "gpu";
+		status = "disabled";
+	};
+
 	timer@0,60005000 {
 		compatible = "nvidia,tegra124-timer", "nvidia,tegra20-timer";
 		reg = <0x0 0x60005000 0x0 0x400>;
@@ -179,6 +195,12 @@
 		#dma-cells = <1>;
 	};
 
+	apbmisc@0,70000800 {
+		compatible = "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc";
+		reg = <0x0 0x70000800 0x0 0x64>,   /* Chip revision */
+		      <0x0 0x7000E864 0x0 0x04>;   /* Strapping options */
+	};
+
 	pinmux: pinmux@0,70000868 {
 		compatible = "nvidia,tegra124-pinmux";
 		reg = <0x0 0x70000868 0x0 0x164>, /* Pad control registers */
@@ -449,6 +471,39 @@
 		clock-names = "pclk", "clk32k_in";
 	};
 
+	fuse@0,7000f800 {
+		compatible = "nvidia,tegra124-efuse";
+		reg = <0x0 0x7000f800 0x0 0x400>;
+		clocks = <&tegra_car TEGRA124_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
+	};
+
+	hda@0,70030000 {
+		compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda";
+		reg = <0x0 0x70030000 0x0 0x10000>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_HDA>,
+		         <&tegra_car TEGRA124_CLK_HDA2HDMI>,
+			 <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
+		clock-names = "hda", "hda2hdmi", "hdacodec_2x";
+		resets = <&tegra_car 125>, /* hda */
+			 <&tegra_car 128>, /* hda2hdmi */
+			 <&tegra_car 111>; /* hda2codec_2x */
+		reset-names = "hda", "hda2hdmi", "hdacodec_2x";
+		status = "disabled";
+	};
+
+	padctl: padctl@0,7009f000 {
+		compatible = "nvidia,tegra124-xusb-padctl";
+		reg = <0x0 0x7009f000 0x0 0x1000>;
+		resets = <&tegra_car 142>;
+		reset-names = "padctl";
+
+		#phy-cells = <1>;
+	};
+
 	sdhci@0,700b0000 {
 		compatible = "nvidia,tegra124-sdhci";
 		reg = <0x0 0x700b0000 0x0 0x200>;
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index f45aad6..a37279a 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -562,10 +562,14 @@
 	};
 
 	pcie-controller@80003000 {
-		pex-clk-supply = <&pci_clk_reg>;
-		vdd-supply = <&pci_vdd_reg>;
 		status = "okay";
 
+		avdd-pex-supply = <&pci_vdd_reg>;
+		vdd-pex-supply = <&pci_vdd_reg>;
+		avdd-pex-pll-supply = <&pci_vdd_reg>;
+		avdd-plle-supply = <&pci_vdd_reg>;
+		vddio-pex-clk-supply = <&pci_clk_reg>;
+
 		pci@1,0 {
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 6d3a4cb..1b7c56b 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -10,6 +10,15 @@
 		status = "okay";
 	};
 
+	host1x@50000000 {
+		dc@54200000 {
+			rgb {
+				status = "okay";
+				nvidia,panel = <&panel>;
+			};
+		};
+	};
+
 	i2c@7000c000 {
 		wm8903: wm8903@1a {
 			compatible = "wlf,wm8903";
@@ -30,7 +39,7 @@
 		};
 	};
 
-	backlight {
+	backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm 0 5000000>;
 
@@ -38,6 +47,15 @@
 		default-brightness-level = <6>;
 	};
 
+	panel: panel {
+		compatible = "innolux,n156bge-l21", "simple-panel";
+
+		power-supply =  <&vdd_1v8_reg>, <&vdd_3v3_reg>;
+		enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
+
+		backlight = <&backlight>;
+	};
+
 	sound {
 		compatible = "ad,tegra-audio-wm8903-medcom-wide",
 			     "nvidia,tegra-audio-wm8903";
@@ -64,4 +82,45 @@
 			 <&tegra_car TEGRA20_CLK_CDEV1>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
+
+	regulators {
+		vcc_24v_reg: regulator@100 {
+			compatible = "regulator-fixed";
+			reg = <100>;
+			regulator-name = "vcc_24v";
+			regulator-min-microvolt = <24000000>;
+			regulator-max-microvolt = <24000000>;
+			regulator-always-on;
+		};
+
+		vdd_5v0_reg: regulator@101 {
+			compatible = "regulator-fixed";
+			reg = <101>;
+			regulator-name = "vdd_5v0";
+			vin-supply = <&vcc_24v_reg>;
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+
+		vdd_3v3_reg: regulator@102 {
+			compatible = "regulator-fixed";
+			reg = <102>;
+			regulator-name = "vdd_3v3";
+			vin-supply = <&vcc_24v_reg>;
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		vdd_1v8_reg: regulator@103 {
+			compatible = "regulator-fixed";
+			reg = <103>;
+			regulator-name = "vdd_1v8";
+			vin-supply = <&vdd_3v3_reg>;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index 9a39a80..d4438e3 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -296,7 +296,7 @@
 		request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 		slave-addr = <138>;
 		clocks = <&tegra_car TEGRA20_CLK_I2C3>,
-		       	 <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+		         <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
 		clock-names = "div-clk", "fast-clk";
 		resets = <&tegra_car 67>;
 		reset-names = "i2c";
@@ -589,8 +589,8 @@
 			GPIO_ACTIVE_HIGH>;
 
 		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
-		       	 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
-			 <&tegra_car TEGRA20_CLK_CDEV1>;
+		         <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
+		         <&tegra_car TEGRA20_CLK_CDEV1>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 29051a2..a10b415 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -58,4 +58,45 @@
 			 <&tegra_car TEGRA20_CLK_CDEV1>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
+
+	regulators {
+		vcc_24v_reg: regulator@100 {
+			compatible = "regulator-fixed";
+			reg = <100>;
+			regulator-name = "vcc_24v";
+			regulator-min-microvolt = <24000000>;
+			regulator-max-microvolt = <24000000>;
+			regulator-always-on;
+		};
+
+		vdd_5v0_reg: regulator@101 {
+			compatible = "regulator-fixed";
+			reg = <101>;
+			regulator-name = "vdd_5v0";
+			vin-supply = <&vcc_24v_reg>;
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+
+		vdd_3v3_reg: regulator@102 {
+			compatible = "regulator-fixed";
+			reg = <102>;
+			regulator-name = "vdd_3v3";
+			vin-supply = <&vcc_24v_reg>;
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		vdd_1v8_reg: regulator@103 {
+			compatible = "regulator-fixed";
+			reg = <103>;
+			regulator-name = "vdd_1v8";
+			vin-supply = <&vdd_3v3_reg>;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index a1b0d96..80e7d38 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -334,6 +334,7 @@
 			#gpio-cells = <2>;
 			gpio-controller;
 
+			/* vdd_5v0_reg must be provided by the base board */
 			sys-supply = <&vdd_5v0_reg>;
 			vin-sm0-supply = <&sys_reg>;
 			vin-sm1-supply = <&sys_reg>;
@@ -473,8 +474,11 @@
 	};
 
 	pcie-controller@80003000 {
-		pex-clk-supply = <&pci_clk_reg>;
-		vdd-supply = <&pci_vdd_reg>;
+		avdd-pex-supply = <&pci_vdd_reg>;
+		vdd-pex-supply = <&pci_vdd_reg>;
+		avdd-pex-pll-supply = <&pci_vdd_reg>;
+		avdd-plle-supply = <&pci_vdd_reg>;
+		vddio-pex-clk-supply = <&pci_clk_reg>;
 	};
 
 	usb@c5008000 {
@@ -511,15 +515,6 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		vdd_5v0_reg: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "vdd_5v0";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			regulator-always-on;
-		};
-
 		pci_vdd_reg: regulator@1 {
 			compatible = "regulator-fixed";
 			reg = <1>;
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 890562c..c12d8be 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -67,4 +67,45 @@
 			 <&tegra_car TEGRA20_CLK_CDEV1>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
+
+	regulators {
+		vcc_24v_reg: regulator@100 {
+			compatible = "regulator-fixed";
+			reg = <100>;
+			regulator-name = "vcc_24v";
+			regulator-min-microvolt = <24000000>;
+			regulator-max-microvolt = <24000000>;
+			regulator-always-on;
+		};
+
+		vdd_5v0_reg: regulator@101 {
+			compatible = "regulator-fixed";
+			reg = <101>;
+			regulator-name = "vdd_5v0";
+			vin-supply = <&vcc_24v_reg>;
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+
+		vdd_3v3_reg: regulator@102 {
+			compatible = "regulator-fixed";
+			reg = <102>;
+			regulator-name = "vdd_3v3";
+			vin-supply = <&vcc_24v_reg>;
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		vdd_1v8_reg: regulator@103 {
+			compatible = "regulator-fixed";
+			reg = <103>;
+			regulator-name = "vdd_1v8";
+			vin-supply = <&vdd_3v3_reg>;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 216fa6d..5ad8797 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -318,8 +318,12 @@
 
 	pcie-controller@80003000 {
 		status = "okay";
-		pex-clk-supply = <&pci_clk_reg>;
-		vdd-supply = <&pci_vdd_reg>;
+
+		avdd-pex-supply = <&pci_vdd_reg>;
+		vdd-pex-supply = <&pci_vdd_reg>;
+		avdd-pex-pll-supply = <&pci_vdd_reg>;
+		avdd-plle-supply = <&pci_vdd_reg>;
+		vddio-pex-clk-supply = <&pci_clk_reg>;
 
 		pci@1,0 {
 			status = "okay";
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 935df89..1908f69 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -236,6 +236,12 @@
 		interrupt-controller;
 	};
 
+	apbmisc@70000800 {
+		compatible = "nvidia,tegra20-apbmisc";
+		reg = <0x70000800 0x64   /* Chip revision */
+		       0x70000008 0x04>; /* Strapping options */
+	};
+
 	pinmux: pinmux@70000014 {
 		compatible = "nvidia,tegra20-pinmux";
 		reg = <0x70000014 0x10   /* Tri-state registers */
@@ -545,6 +551,15 @@
 		#size-cells = <0>;
 	};
 
+	fuse@7000f800 {
+		compatible = "nvidia,tegra20-efuse";
+		reg = <0x7000F800 0x400>;
+		clocks = <&tegra_car TEGRA20_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
+	};
+
 	pcie-controller@80003000 {
 		compatible = "nvidia,tegra20-pcie";
 		device_type = "pci";
diff --git a/arch/arm/boot/dts/tegra30-apalis-eval.dts b/arch/arm/boot/dts/tegra30-apalis-eval.dts
new file mode 100644
index 0000000..45d40f0
--- /dev/null
+++ b/arch/arm/boot/dts/tegra30-apalis-eval.dts
@@ -0,0 +1,260 @@
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "tegra30-apalis.dtsi"
+
+/ {
+	model = "Toradex Apalis T30 on Apalis Evaluation Board";
+	compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
+
+	aliases {
+		rtc0 = "/i2c@7000c000/rtc@68";
+		rtc1 = "/i2c@7000d000/tps65911@2d";
+		rtc2 = "/rtc@7000e000";
+	};
+
+	pcie-controller@00003000 {
+		status = "okay";
+
+		pci@1,0 {
+			status = "okay";
+		};
+
+		pci@2,0 {
+			status = "okay";
+		};
+
+		pci@3,0 {
+			status = "okay";
+		};
+	};
+
+	host1x@50000000 {
+		dc@54200000 {
+			rgb {
+				status = "okay";
+				nvidia,panel = <&panel>;
+			};
+		};
+		hdmi@54280000 {
+			status = "okay";
+		};
+	};
+
+	serial@70006000 {
+		status = "okay";
+	};
+
+	serial@70006040 {
+		compatible = "nvidia,tegra30-hsuart";
+		status = "okay";
+	};
+
+	serial@70006200 {
+		compatible = "nvidia,tegra30-hsuart";
+		status = "okay";
+	};
+
+	serial@70006300 {
+		compatible = "nvidia,tegra30-hsuart";
+		status = "okay";
+	};
+
+	pwm@7000a000 {
+		status = "okay";
+	};
+
+	/*
+	 * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
+	 * board)
+	 */
+	i2c@7000c000 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		pcie-switch@58 {
+			compatible = "plx,pex8605";
+			reg = <0x58>;
+		};
+
+		/* M41T0M6 real time clock on carrier board */
+		rtc@68 {
+			compatible = "st,m41t00";
+			reg = <0x68>;
+		};
+	};
+
+	/* GEN2_I2C: unused */
+
+	/*
+	 * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
+	 * carrier board)
+	 */
+	cami2c: i2c@7000c500 {
+		status = "okay";
+		clock-frequency = <400000>;
+	};
+
+	/* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
+	hdmiddc: i2c@7000c700 {
+		status = "okay";
+	};
+
+	/* SPI1: Apalis SPI1 */
+	spi@7000d400 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+		spidev0: spidev@1 {
+			compatible = "spidev";
+			reg = <1>;
+			spi-max-frequency = <25000000>;
+		};
+	};
+
+	/* SPI5: Apalis SPI2 */
+	spi@7000dc00 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+		spidev1: spidev@2 {
+			compatible = "spidev";
+			reg = <2>;
+			spi-max-frequency = <25000000>;
+		};
+	};
+
+	sd1: sdhci@78000000 {
+		status = "okay";
+		bus-width = <4>;
+		/* SD1_CD# */
+		cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
+		no-1-8-v;
+	};
+
+	mmc1: sdhci@78000400 {
+		status = "okay";
+		bus-width = <8>;
+		/* MMC1_CD# */
+		cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
+		no-1-8-v;
+	};
+
+	/* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
+	usb@7d000000 {
+		status = "okay";
+	};
+
+	usb-phy@7d000000 {
+		status = "okay";
+		vbus-supply = <&usbo1_vbus_reg>;
+	};
+
+	/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
+	usb@7d004000 {
+		status = "okay";
+	};
+
+	usb-phy@7d004000 {
+		status = "okay";
+		vbus-supply = <&usbh_vbus_reg>;
+	};
+
+	/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
+	usb@7d008000 {
+		status = "okay";
+	};
+
+	usb-phy@7d008000 {
+		status = "okay";
+		vbus-supply = <&usbh_vbus_reg>;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+
+		/* PWM0 */
+		pwms = <&pwm 0 5000000>;
+		brightness-levels = <255 231 223 207 191 159 127 0>;
+		default-brightness-level = <6>;
+		/* BKL1_ON */
+		enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			debounce-interval = <10>;
+			gpio-key,wakeup;
+		};
+	};
+
+	panel: panel {
+		/*
+		 * edt,et057090dhu: EDT 5.7" LCD TFT
+		 * edt,et070080dh6: EDT 7.0" LCD TFT
+		 */
+		compatible = "edt,et057090dhu", "simple-panel";
+
+		backlight = <&backlight>;
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		pwm1 {
+			label = "PWM1";
+			pwms = <&pwm 3 19600>;
+			max-brightness = <255>;
+		};
+
+		pwm2 {
+			label = "PWM2";
+			pwms = <&pwm 2 19600>;
+			max-brightness = <255>;
+		};
+
+		pwm3 {
+			label = "PWM3";
+			pwms = <&pwm 1 19600>;
+			max-brightness = <255>;
+		};
+	};
+
+	regulators {
+		sys_5v0_reg: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "5v0";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+
+		/* USBO1_EN */
+		usbo1_vbus_reg: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "usbo1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&sys_5v0_reg>;
+		};
+
+		/* USBH_EN */
+		usbh_vbus_reg: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "usbh_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&sys_5v0_reg>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
new file mode 100644
index 0000000..8adaa78
--- /dev/null
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -0,0 +1,678 @@
+#include "tegra30.dtsi"
+
+/*
+ * Toradex Apalis T30 Device Tree
+ * Compatible for Revisions 1GB: V1.0A; 2GB: V1.0B, V1.0C
+ */
+/ {
+	model = "Toradex Apalis T30";
+	compatible = "toradex,apalis_t30", "nvidia,tegra30";
+
+	pcie-controller@00003000 {
+		avdd-pexa-supply = <&vdd2_reg>;
+		vdd-pexa-supply = <&vdd2_reg>;
+		avdd-pexb-supply = <&vdd2_reg>;
+		vdd-pexb-supply = <&vdd2_reg>;
+		avdd-pex-pll-supply = <&vdd2_reg>;
+		avdd-plle-supply = <&ldo6_reg>;
+		vddio-pex-ctl-supply = <&sys_3v3_reg>;
+		hvdd-pex-supply = <&sys_3v3_reg>;
+
+		pci@1,0 {
+			nvidia,num-lanes = <4>;
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <1>;
+		};
+
+		pci@3,0 {
+			nvidia,num-lanes = <1>;
+		};
+	};
+
+	host1x@50000000 {
+		hdmi@54280000 {
+			vdd-supply = <&sys_3v3_reg>;
+			pll-supply = <&vio_reg>;
+
+			nvidia,hpd-gpio =
+				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+			nvidia,ddc-i2c-bus = <&hdmiddc>;
+		};
+	};
+
+	pinmux@70000868 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			/* Apalis BKL1_ON */
+			pv2 {
+				nvidia,pins = "pv2";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis BKL1_PWM */
+			uart3_rts_n_pc0 {
+				nvidia,pins =	"uart3_rts_n_pc0";
+				nvidia,function = "pwm0";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			/* BKL1_PWM_EN#, disable TPS65911 PMIC PWM backlight */
+			uart3_cts_n_pa1 {
+				nvidia,pins =	"uart3_cts_n_pa1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis CAN1 on SPI6 */
+			spi2_cs0_n_px3 {
+				nvidia,pins =   "spi2_cs0_n_px3",
+						"spi2_miso_px1",
+						"spi2_mosi_px0",
+						"spi2_sck_px2";
+				nvidia,function = "spi6";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			/* CAN_INT1 */
+			spi2_cs1_n_pw2 {
+				nvidia,pins = "spi2_cs1_n_pw2";
+				nvidia,function = "spi3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Apalis CAN2 on SPI4 */
+			gmi_a16_pj7 {
+				nvidia,pins =   "gmi_a16_pj7",
+						"gmi_a17_pb0",
+						"gmi_a18_pb1",
+						"gmi_a19_pk7";
+				nvidia,function = "spi4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			/* CAN_INT2 */
+			spi2_cs2_n_pw3 {
+				nvidia,pins = "spi2_cs2_n_pw3";
+				nvidia,function = "spi3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Apalis I2C3 */
+			cam_i2c_scl_pbb1 {
+				nvidia,pins = "cam_i2c_scl_pbb1",
+					      "cam_i2c_sda_pbb2";
+				nvidia,function = "i2c3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Apalis MMC1 */
+			sdmmc3_clk_pa6 {
+				nvidia,pins =	"sdmmc3_clk_pa6",
+						"sdmmc3_cmd_pa7";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			sdmmc3_dat0_pb7 {
+				nvidia,pins =	"sdmmc3_dat0_pb7",
+						"sdmmc3_dat1_pb6",
+						"sdmmc3_dat2_pb5",
+						"sdmmc3_dat3_pb4",
+						"sdmmc3_dat4_pd1",
+						"sdmmc3_dat5_pd0",
+						"sdmmc3_dat6_pd3",
+						"sdmmc3_dat7_pd4";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			/* Apalis MMC1_CD# */
+			pv3 {
+				nvidia,pins = "pv3";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Apalis PWM1 */
+			gpio_pu6 {
+				nvidia,pins =	"gpio_pu6";
+				nvidia,function = "pwm3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis PWM2 */
+			gpio_pu5 {
+				nvidia,pins =	"gpio_pu5";
+				nvidia,function = "pwm2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis PWM3 */
+			gpio_pu4 {
+				nvidia,pins =	"gpio_pu4";
+				nvidia,function = "pwm1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis PWM4 */
+			gpio_pu3 {
+				nvidia,pins =	"gpio_pu3";
+				nvidia,function = "pwm0";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis RESET_MOCI# */
+			gmi_rst_n_pi4 {
+				nvidia,pins = "gmi_rst_n_pi4";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis SD1 */
+			sdmmc1_clk_pz0 {
+				nvidia,pins = "sdmmc1_clk_pz0";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			sdmmc1_cmd_pz1 {
+				nvidia,pins =	"sdmmc1_cmd_pz1",
+						"sdmmc1_dat0_py7",
+						"sdmmc1_dat1_py6",
+						"sdmmc1_dat2_py5",
+						"sdmmc1_dat3_py4";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			/* Apalis SD1_CD# */
+			clk2_req_pcc5 {
+				nvidia,pins = "clk2_req_pcc5";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Apalis SPI1 */
+			spi1_sck_px5 {
+				nvidia,pins =   "spi1_sck_px5",
+						"spi1_mosi_px4",
+						"spi1_miso_px7",
+						"spi1_cs0_n_px6";
+				nvidia,function = "spi1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis SPI2 */
+			lcd_sck_pz4 {
+				nvidia,pins =   "lcd_sck_pz4",
+						"lcd_sdout_pn5",
+						"lcd_sdin_pz2",
+						"lcd_cs0_n_pn4";
+				nvidia,function = "spi5";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis UART1 */
+			ulpi_data0 {
+				nvidia,pins =   "ulpi_data0_po1",
+						"ulpi_data1_po2",
+						"ulpi_data2_po3",
+						"ulpi_data3_po4",
+						"ulpi_data4_po5",
+						"ulpi_data5_po6",
+						"ulpi_data6_po7",
+						"ulpi_data7_po0";
+				nvidia,function = "uarta";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis UART2 */
+			ulpi_clk_py0 {
+				nvidia,pins =   "ulpi_clk_py0",
+						"ulpi_dir_py1",
+						"ulpi_nxt_py2",
+						"ulpi_stp_py3";
+				nvidia,function = "uartd";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis UART3 */
+			uart2_rxd_pc3 {
+				nvidia,pins =   "uart2_rxd_pc3",
+						"uart2_txd_pc2";
+				nvidia,function = "uartb";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis UART4 */
+			uart3_rxd_pw7 {
+				nvidia,pins =   "uart3_rxd_pw7",
+						"uart3_txd_pw6";
+				nvidia,function = "uartc";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis USBO1_EN */
+			gen2_i2c_scl_pt5 {
+				nvidia,pins = "gen2_i2c_scl_pt5";
+				nvidia,function = "rsvd4";
+				nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Apalis USBO1_OC# */
+			gen2_i2c_sda_pt6 {
+				nvidia,pins = "gen2_i2c_sda_pt6";
+				nvidia,function = "rsvd4";
+				nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Apalis WAKE1_MICO */
+			pv1 {
+				nvidia,pins = "pv1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* eMMC (On-module) */
+			sdmmc4_clk_pcc4 {
+				nvidia,pins =	"sdmmc4_clk_pcc4",
+						"sdmmc4_rst_n_pcc3";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			sdmmc4_dat0_paa0 {
+				nvidia,pins =	"sdmmc4_dat0_paa0",
+						"sdmmc4_dat1_paa1",
+						"sdmmc4_dat2_paa2",
+						"sdmmc4_dat3_paa3",
+						"sdmmc4_dat4_paa4",
+						"sdmmc4_dat5_paa5",
+						"sdmmc4_dat6_paa6",
+						"sdmmc4_dat7_paa7";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* LVDS Transceiver Configuration */
+			pbb0 {
+				nvidia,pins =	"pbb0",
+						"pbb7",
+						"pcc1",
+						"pcc2";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+			pbb3 {
+				nvidia,pins =	"pbb3",
+						"pbb4",
+						"pbb5",
+						"pbb6";
+				nvidia,function = "displayb";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Power I2C (On-module) */
+			pwr_i2c_scl_pz6 {
+				nvidia,pins = "pwr_i2c_scl_pz6",
+					      "pwr_i2c_sda_pz7";
+				nvidia,function = "i2cpwr";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,lock = <TEGRA_PIN_DISABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * THERMD_ALERT#, unlatched I2C address pin of LM95245
+			 * temperature sensor therefore requires disabling for
+			 * now
+			 */
+			lcd_dc1_pd2 {
+				nvidia,pins = "lcd_dc1_pd2";
+				nvidia,function = "rsvd3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* TOUCH_PEN_INT# */
+			pv0 {
+				nvidia,pins = "pv0";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+			};
+		};
+	};
+
+	hdmiddc: i2c@7000c700 {
+		clock-frequency = <100000>;
+	};
+
+	/*
+	 * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
+	 * touch screen controller
+	 */
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		pmic: tps65911@2d {
+			compatible = "ti,tps65911";
+			reg = <0x2d>;
+
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			ti,system-power-controller;
+
+			#gpio-cells = <2>;
+			gpio-controller;
+
+			vcc1-supply = <&sys_3v3_reg>;
+			vcc2-supply = <&sys_3v3_reg>;
+			vcc3-supply = <&vio_reg>;
+			vcc4-supply = <&sys_3v3_reg>;
+			vcc5-supply = <&sys_3v3_reg>;
+			vcc6-supply = <&vio_reg>;
+			vcc7-supply = <&sys_5v0_reg>;
+			vccio-supply = <&sys_3v3_reg>;
+
+			regulators {
+				/* SW1: +V1.35_VDDIO_DDR */
+				vdd1_reg: vdd1 {
+					regulator-name = "vddio_ddr_1v35";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+				};
+
+				/* SW2: +V1.05 */
+				vdd2_reg: vdd2 {
+					regulator-name =
+						"vdd_pexa,vdd_pexb,vdd_sata";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+				};
+
+				/* SW CTRL: +V1.0_VDD_CPU */
+				vddctrl_reg: vddctrl {
+					regulator-name = "vdd_cpu,vdd_sys";
+					regulator-min-microvolt = <1150000>;
+					regulator-max-microvolt = <1150000>;
+					regulator-always-on;
+				};
+
+				/* SWIO: +V1.8 */
+				vio_reg: vio {
+					regulator-name = "vdd_1v8_gen";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				/* LDO1: unused */
+
+				/*
+				 * EN_+V3.3 switching via FET:
+				 * +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN
+				 * see also v3_3 fixed supply
+				 */
+				ldo2_reg: ldo2 {
+					regulator-name = "en_3v3";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+				};
+
+				/* +V1.2_CSI */
+				ldo3_reg: ldo3 {
+					regulator-name =
+						"avdd_dsi_csi,pwrdet_mipi";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+
+				/* +V1.2_VDD_RTC */
+				ldo4_reg: ldo4 {
+					regulator-name = "vdd_rtc";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				/*
+				 * +V2.8_AVDD_VDAC:
+				 * only required for analog RGB
+				 */
+				ldo5_reg: ldo5 {
+					regulator-name = "avdd_vdac";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				/*
+				 * +V1.05_AVDD_PLLE: avdd_plle should be 1.05V
+				 * but LDO6 can't set voltage in 50mV
+				 * granularity
+				 */
+				ldo6_reg: ldo6 {
+					regulator-name = "avdd_plle";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+				};
+
+				/* +V1.2_AVDD_PLL */
+				ldo7_reg: ldo7 {
+					regulator-name = "avdd_pll";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				/* +V1.0_VDD_DDR_HS */
+				ldo8_reg: ldo8 {
+					regulator-name = "vdd_ddr_hs";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+			};
+		};
+
+		/* STMPE811 touch screen controller */
+		stmpe811@41 {
+			compatible = "st,stmpe811";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x41>;
+			interrupts = <TEGRA_GPIO(V, 0) IRQ_TYPE_LEVEL_LOW>;
+			interrupt-parent = <&gpio>;
+			interrupt-controller;
+			id = <0>;
+			blocks = <0x5>;
+			irq-trigger = <0x1>;
+
+			stmpe_touchscreen {
+				compatible = "st,stmpe-ts";
+				reg = <0>;
+				/* 3.25 MHz ADC clock speed */
+				st,adc-freq = <1>;
+				/* 8 sample average control */
+				st,ave-ctrl = <3>;
+				/* 7 length fractional part in z */
+				st,fraction-z = <7>;
+				/*
+				 * 50 mA typical 80 mA max touchscreen drivers
+				 * current limit value
+				 */
+				st,i-drive = <1>;
+				/* 12-bit ADC */
+				st,mod-12b = <1>;
+				/* internal ADC reference */
+				st,ref-sel = <0>;
+				/* ADC converstion time: 80 clocks */
+				st,sample-time = <4>;
+				/* 1 ms panel driver settling time */
+				st,settling = <3>;
+				/* 5 ms touch detect interrupt delay */
+				st,touch-det-delay = <5>;
+			};
+		};
+
+		/*
+		 * LM95245 temperature sensor
+		 * Note: OVERT_N directly connected to PMIC PWRDN
+		 */
+		temp-sensor@4c {
+			compatible = "national,lm95245";
+			reg = <0x4c>;
+		};
+
+		/* SW: +V1.2_VDD_CORE */
+		tps62362@60 {
+			compatible = "ti,tps62362";
+			reg = <0x60>;
+
+			regulator-name = "tps62362-vout";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1400000>;
+			regulator-boot-on;
+			regulator-always-on;
+			ti,vsel0-state-low;
+			/* VSEL1: EN_CORE_DVFS_N low for DVFS */
+			ti,vsel1-state-low;
+		};
+	};
+
+	/* SPI4: CAN2 */
+	spi@7000da00 {
+		status = "okay";
+		spi-max-frequency = <10000000>;
+
+		can@1 {
+			compatible = "microchip,mcp2515";
+			reg = <1>;
+			clocks = <&clk16m>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_LOW>;
+			spi-max-frequency = <10000000>;
+		};
+	};
+
+	/* SPI6: CAN1 */
+	spi@7000de00 {
+		status = "okay";
+		spi-max-frequency = <10000000>;
+
+		can@0 {
+			compatible = "microchip,mcp2515";
+			reg = <0>;
+			clocks = <&clk16m>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
+			spi-max-frequency = <10000000>;
+		};
+	};
+
+	pmc@7000e400 {
+		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <1>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
+	};
+
+	sdhci@78000600 {
+		status = "okay";
+		bus-width = <8>;
+		non-removable;
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clk@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+		clk16m: clk@1 {
+			compatible = "fixed-clock";
+			reg=<1>;
+			#clock-cells = <0>;
+			clock-frequency = <16000000>;
+			clock-output-names = "clk16m";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sys_3v3_reg: regulator@100 {
+			compatible = "regulator-fixed";
+			reg = <100>;
+			regulator-name = "3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 3189791..cee8f22 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -17,9 +17,15 @@
 
 	pcie-controller@00003000 {
 		status = "okay";
-		pex-clk-supply = <&sys_3v3_pexs_reg>;
-		vdd-supply = <&ldo1_reg>;
-		avdd-supply = <&ldo2_reg>;
+
+		avdd-pexa-supply = <&ldo1_reg>;
+		vdd-pexa-supply = <&ldo1_reg>;
+		avdd-pexb-supply = <&ldo1_reg>;
+		vdd-pexb-supply = <&ldo1_reg>;
+		avdd-pex-pll-supply = <&ldo1_reg>;
+		avdd-plle-supply = <&ldo1_reg>;
+		vddio-pex-ctl-supply = <&sys_3v3_reg>;
+		hvdd-pex-supply = <&sys_3v3_pexs_reg>;
 
 		pci@1,0 {
 			status = "okay";
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 0cf0848..2063795 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -38,9 +38,14 @@
 
 	pcie-controller@00003000 {
 		status = "okay";
-		pex-clk-supply = <&pex_hvdd_3v3_reg>;
-		vdd-supply = <&ldo1_reg>;
-		avdd-supply = <&ldo2_reg>;
+
+		/* AVDD_PEXA and VDD_PEXA inputs are grounded on Cardhu. */
+		avdd-pexb-supply = <&ldo1_reg>;
+		vdd-pexb-supply = <&ldo1_reg>;
+		avdd-pex-pll-supply = <&ldo1_reg>;
+		hvdd-pex-supply = <&pex_hvdd_3v3_reg>;
+		vddio-pex-ctl-supply = <&sys_3v3_reg>;
+		avdd-plle-supply = <&ldo2_reg>;
 
 		pci@1,0 {
 			nvidia,num-lanes = <4>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 54805ce..6b35c29 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -335,6 +335,12 @@
 		interrupt-controller;
 	};
 
+	apbmisc@70000800 {
+		compatible = "nvidia,tegra30-apbmisc", "nvidia,tegra20-apbmisc";
+		reg = <0x70000800 0x64   /* Chip revision */
+		       0x70000008 0x04>; /* Strapping options */
+	};
+
 	pinmux: pinmux@70000868 {
 		compatible = "nvidia,tegra30-pinmux";
 		reg = <0x70000868 0xd4    /* Pad control registers */
@@ -631,6 +637,15 @@
 		nvidia,ahb = <&ahb>;
 	};
 
+	fuse@7000f800 {
+		compatible = "nvidia,tegra30-efuse";
+		reg = <0x7000f800 0x400>;
+		clocks = <&tegra_car TEGRA30_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
+	};
+
 	ahub@70080000 {
 		compatible = "nvidia,tegra30-ahub";
 		reg = <0x70080000 0x200
diff --git a/arch/arm/boot/dts/tny_a9260_common.dtsi b/arch/arm/boot/dts/tny_a9260_common.dtsi
index 0e6d3de..ce7138c 100644
--- a/arch/arm/boot/dts/tny_a9260_common.dtsi
+++ b/arch/arm/boot/dts/tny_a9260_common.dtsi
@@ -24,6 +24,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/tny_a9263.dts b/arch/arm/boot/dts/tny_a9263.dts
index 0751a6a..3043296 100644
--- a/arch/arm/boot/dts/tny_a9263.dts
+++ b/arch/arm/boot/dts/tny_a9263.dts
@@ -29,6 +29,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/usb_a9260_common.dtsi b/arch/arm/boot/dts/usb_a9260_common.dtsi
index 2859776..12edafe 100644
--- a/arch/arm/boot/dts/usb_a9260_common.dtsi
+++ b/arch/arm/boot/dts/usb_a9260_common.dtsi
@@ -16,6 +16,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts
index 290e603..68c0de3 100644
--- a/arch/arm/boot/dts/usb_a9263.dts
+++ b/arch/arm/boot/dts/usb_a9263.dts
@@ -29,6 +29,14 @@
 			compatible = "atmel,osc", "fixed-clock";
 			clock-frequency = <12000000>;
 		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
 	};
 
 	ahb {
diff --git a/arch/arm/boot/dts/versatile-ab.dts b/arch/arm/boot/dts/versatile-ab.dts
index e01e5a0..36c771a 100644
--- a/arch/arm/boot/dts/versatile-ab.dts
+++ b/arch/arm/boot/dts/versatile-ab.dts
@@ -19,6 +19,41 @@
 		reg = <0x0 0x08000000>;
 	};
 
+	xtal24mhz: xtal24mhz@24M {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+	};
+
+	core-module@10000000 {
+		compatible = "arm,core-module-versatile", "syscon";
+		reg = <0x10000000 0x200>;
+
+		/* OSC1 on AB, OSC4 on PB */
+		osc1: cm_aux_osc@24M {
+			#clock-cells = <0>;
+			compatible = "arm,versatile-cm-auxosc";
+			clocks = <&xtal24mhz>;
+		};
+
+		/* The timer clock is the 24 MHz oscillator divided to 1MHz */
+		timclk: timclk@1M {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clock-div = <24>;
+			clock-mult = <1>;
+			clocks = <&xtal24mhz>;
+		};
+
+		pclk: pclk@24M {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clock-div = <1>;
+			clock-mult = <1>;
+			clocks = <&xtal24mhz>;
+		};
+	};
+
 	flash@34000000 {
 		compatible = "arm,versatile-flash";
 		reg = <0x34000000 0x4000000>;
@@ -59,6 +94,8 @@
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			reg = <0x10140000 0x1000>;
+			clear-mask = <0xffffffff>;
+			valid-mask = <0xffffffff>;
 		};
 
 		sic: intc@10003000 {
@@ -68,69 +105,93 @@
 			reg = <0x10003000 0x1000>;
 			interrupt-parent = <&vic>;
 			interrupts = <31>; /* Cascaded to vic */
+			clear-mask = <0xffffffff>;
+			valid-mask = <0xffc203f8>;
 		};
 
 		dma@10130000 {
 			compatible = "arm,pl081", "arm,primecell";
 			reg = <0x10130000 0x1000>;
 			interrupts = <17>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		uart0: uart@101f1000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x101f1000 0x1000>;
 			interrupts = <12>;
+			clocks = <&xtal24mhz>, <&pclk>;
+			clock-names = "uartclk", "apb_pclk";
 		};
 
 		uart1: uart@101f2000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x101f2000 0x1000>;
 			interrupts = <13>;
+			clocks = <&xtal24mhz>, <&pclk>;
+			clock-names = "uartclk", "apb_pclk";
 		};
 
 		uart2: uart@101f3000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x101f3000 0x1000>;
 			interrupts = <14>;
+			clocks = <&xtal24mhz>, <&pclk>;
+			clock-names = "uartclk", "apb_pclk";
 		};
 
 		smc@10100000 {
 			compatible = "arm,primecell";
 			reg = <0x10100000 0x1000>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		mpmc@10110000 {
 			compatible = "arm,primecell";
 			reg = <0x10110000 0x1000>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		display@10120000 {
 			compatible = "arm,pl110", "arm,primecell";
 			reg = <0x10120000 0x1000>;
 			interrupts = <16>;
+			clocks = <&osc1>, <&pclk>;
+			clock-names = "clcd", "apb_pclk";
 		};
 
 		sctl@101e0000 {
 			compatible = "arm,primecell";
 			reg = <0x101e0000 0x1000>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		watchdog@101e1000 {
 			compatible = "arm,primecell";
 			reg = <0x101e1000 0x1000>;
 			interrupts = <0>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		timer@101e2000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x101e2000 0x1000>;
 			interrupts = <4>;
+			clocks = <&timclk>, <&timclk>, <&pclk>;
+			clock-names = "timer0", "timer1", "apb_pclk";
 		};
 
 		timer@101e3000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x101e3000 0x1000>;
 			interrupts = <5>;
+			clocks = <&timclk>, <&timclk>, <&pclk>;
+			clock-names = "timer0", "timer1", "apb_pclk";
 		};
 
 		gpio0: gpio@101e4000 {
@@ -141,6 +202,8 @@
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		gpio1: gpio@101e5000 {
@@ -151,24 +214,32 @@
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		rtc@101e8000 {
 			compatible = "arm,pl030", "arm,primecell";
 			reg = <0x101e8000 0x1000>;
 			interrupts = <10>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		sci@101f0000 {
 			compatible = "arm,primecell";
 			reg = <0x101f0000 0x1000>;
 			interrupts = <15>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		ssp@101f4000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x101f4000 0x1000>;
 			interrupts = <11>;
+			clocks = <&xtal24mhz>, <&pclk>;
+			clock-names = "SSPCLK", "apb_pclk";
 		};
 
 		fpga {
@@ -181,23 +252,31 @@
 				compatible = "arm,primecell";
 				reg = <0x4000 0x1000>;
 				interrupts = <24>;
+				clocks = <&pclk>;
+				clock-names = "apb_pclk";
 			};
 			mmc@5000 {
-				compatible = "arm,primecell";
+				compatible = "arm,pl180", "arm,primecell";
 				reg = < 0x5000 0x1000>;
 				interrupts-extended = <&vic 22 &sic 2>;
+				clocks = <&xtal24mhz>, <&pclk>;
+				clock-names = "mclk", "apb_pclk";
 			};
 			kmi@6000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x6000 0x1000>;
 				interrupt-parent = <&sic>;
 				interrupts = <3>;
+				clocks = <&xtal24mhz>, <&pclk>;
+				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 			kmi@7000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x7000 0x1000>;
 				interrupt-parent = <&sic>;
 				interrupts = <4>;
+				clocks = <&xtal24mhz>, <&pclk>;
+				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/versatile-pb.dts b/arch/arm/boot/dts/versatile-pb.dts
index 65f6577..d025048 100644
--- a/arch/arm/boot/dts/versatile-pb.dts
+++ b/arch/arm/boot/dts/versatile-pb.dts
@@ -13,6 +13,8 @@
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		gpio3: gpio@101e7000 {
@@ -23,6 +25,8 @@
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
 		};
 
 		fpga {
@@ -31,17 +35,23 @@
 				reg = <0x9000 0x1000>;
 				interrupt-parent = <&sic>;
 				interrupts = <6>;
+				clocks = <&xtal24mhz>, <&pclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 			sci@a000 {
 				compatible = "arm,primecell";
 				reg = <0xa000 0x1000>;
 				interrupt-parent = <&sic>;
 				interrupts = <5>;
+				clocks = <&xtal24mhz>;
+				clock-names = "apb_pclk";
 			};
 			mmc@b000 {
-				compatible = "arm,primecell";
+				compatible = "arm,pl180", "arm,primecell";
 				reg = <0xb000 0x1000>;
 				interrupts-extended = <&vic 23 &sic 2>;
+				clocks = <&xtal24mhz>, <&pclk>;
+				clock-names = "mclk", "apb_pclk";
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi
index 6cc314e..583dd36 100644
--- a/arch/arm/boot/dts/vf610.dtsi
+++ b/arch/arm/boot/dts/vf610.dtsi
@@ -14,6 +14,8 @@
 
 / {
 	aliases {
+		can0 = &can0;
+		can1 = &can1;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;
@@ -103,6 +105,16 @@
 					<&clks VF610_CLK_DMAMUX1>;
 			};
 
+			can0: flexcan@40020000 {
+				compatible = "fsl,vf610-flexcan";
+				reg = <0x40020000 0x4000>;
+				interrupts = <0 58 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_FLEXCAN0>,
+					 <&clks VF610_CLK_FLEXCAN0>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
 			uart0: serial@40027000 {
 				compatible = "fsl,vf610-lpuart";
 				reg = <0x40027000 0x1000>;
@@ -362,7 +374,7 @@
 
 			esdhc1: esdhc@400b2000 {
 				compatible = "fsl,imx53-esdhc";
-				reg = <0x400b2000 0x4000>;
+				reg = <0x400b2000 0x1000>;
 				interrupts = <0 28 0x04>;
 				clocks = <&clks VF610_CLK_IPG_BUS>,
 					<&clks VF610_CLK_PLATFORM_BUS>,
@@ -405,6 +417,17 @@
 				clock-names = "ipg", "ahb", "ptp";
 				status = "disabled";
 			};
+
+			can1: flexcan@400d4000 {
+				compatible = "fsl,vf610-flexcan";
+				reg = <0x400d4000 0x4000>;
+				interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_FLEXCAN1>,
+					 <&clks VF610_CLK_FLEXCAN1>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 760bbc4..6cc83d4 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -65,6 +65,48 @@
 		interrupt-parent = <&intc>;
 		ranges;
 
+		adc@f8007100 {
+			compatible = "xlnx,zynq-xadc-1.00.a";
+			reg = <0xf8007100 0x20>;
+			interrupts = <0 7 4>;
+			interrupt-parent = <&intc>;
+			clocks = <&clkc 12>;
+		};
+
+		can0: can@e0008000 {
+			compatible = "xlnx,zynq-can-1.0";
+			status = "disabled";
+			clocks = <&clkc 19>, <&clkc 36>;
+			clock-names = "can_clk", "pclk";
+			reg = <0xe0008000 0x1000>;
+			interrupts = <0 28 4>;
+			interrupt-parent = <&intc>;
+			tx-fifo-depth = <0x40>;
+			rx-fifo-depth = <0x40>;
+		};
+
+		can1: can@e0009000 {
+			compatible = "xlnx,zynq-can-1.0";
+			status = "disabled";
+			clocks = <&clkc 20>, <&clkc 37>;
+			clock-names = "can_clk", "pclk";
+			reg = <0xe0009000 0x1000>;
+			interrupts = <0 51 4>;
+			interrupt-parent = <&intc>;
+			tx-fifo-depth = <0x40>;
+			rx-fifo-depth = <0x40>;
+		};
+
+		gpio0: gpio@e000a000 {
+			compatible = "xlnx,zynq-gpio-1.0";
+			#gpio-cells = <2>;
+			clocks = <&clkc 42>;
+			gpio-controller;
+			interrupt-parent = <&intc>;
+			interrupts = <0 20 4>;
+			reg = <0xe000a000 0x1000>;
+		};
+
 		i2c0: i2c@e0004000 {
 			compatible = "cdns,i2c-r1p10";
 			status = "disabled";
@@ -105,23 +147,47 @@
 		};
 
 		uart0: serial@e0000000 {
-			compatible = "xlnx,xuartps";
+			compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 			status = "disabled";
 			clocks = <&clkc 23>, <&clkc 40>;
-			clock-names = "ref_clk", "aper_clk";
+			clock-names = "uart_clk", "pclk";
 			reg = <0xE0000000 0x1000>;
 			interrupts = <0 27 4>;
 		};
 
 		uart1: serial@e0001000 {
-			compatible = "xlnx,xuartps";
+			compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 			status = "disabled";
 			clocks = <&clkc 24>, <&clkc 41>;
-			clock-names = "ref_clk", "aper_clk";
+			clock-names = "uart_clk", "pclk";
 			reg = <0xE0001000 0x1000>;
 			interrupts = <0 50 4>;
 		};
 
+		spi0: spi@e0006000 {
+			compatible = "xlnx,zynq-spi-r1p6";
+			reg = <0xe0006000 0x1000>;
+			status = "disabled";
+			interrupt-parent = <&intc>;
+			interrupts = <0 26 4>;
+			clocks = <&clkc 25>, <&clkc 34>;
+			clock-names = "ref_clk", "pclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi1: spi@e0007000 {
+			compatible = "xlnx,zynq-spi-r1p6";
+			reg = <0xe0007000 0x1000>;
+			status = "disabled";
+			interrupt-parent = <&intc>;
+			interrupts = <0 49 4>;
+			clocks = <&clkc 26>, <&clkc 35>;
+			clock-names = "ref_clk", "pclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		gem0: ethernet@e000b000 {
 			compatible = "cdns,gem";
 			reg = <0xe000b000 0x4000>;
@@ -186,6 +252,22 @@
 			};
 		};
 
+		dmac_s: dmac@f8003000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0xf8003000 0x1000>;
+			interrupt-parent = <&intc>;
+			interrupts = <0 13 4>,
+			             <0 14 4>, <0 15 4>,
+			             <0 16 4>, <0 17 4>,
+			             <0 40 4>, <0 41 4>,
+			             <0 42 4>, <0 43 4>;
+			#dma-cells = <1>;
+			#dma-channels = <8>;
+			#dma-requests = <4>;
+			clocks = <&clkc 27>;
+			clock-names = "apb_pclk";
+		};
+
 		devcfg: devcfg@f8007000 {
 			compatible = "xlnx,zynq-devcfg-1.0";
 			reg = <0xf8007000 0x100>;
diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
new file mode 100644
index 0000000..41afd9d
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * Derived from zynq-zed.dts:
+ *
+ *  Copyright (C) 2011 Xilinx
+ *  Copyright (C) 2012 National Instruments Corp.
+ *  Copyright (C) 2013 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+/ {
+	model = "Adapteva Parallella Board";
+	compatible = "adapteva,parallella", "xlnx,zynq-7000";
+
+	memory {
+		device_type = "memory";
+		reg = <0 0x40000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
+		linux,stdout-path = "/amba/serial@e0001000";
+	};
+};
+
+&gem0 {
+	status = "okay";
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethernet_phy>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	ethernet_phy: ethernet-phy@0 {
+		/* Marvell 88E1318 */
+		compatible = "ethernet-phy-id0141.0e90",
+		             "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+		marvell,reg-init = <0x3 0x10 0xff00 0x1e>,
+		                   <0x3 0x11 0xfff0 0xa>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&sdhci1 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 5e09cee..835c308 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -29,6 +29,10 @@
 
 };
 
+&can0 {
+	status = "okay";
+};
+
 &gem0 {
 	status = "okay";
 	phy-mode = "rgmii";
diff --git a/arch/arm/common/timer-sp.c b/arch/arm/common/timer-sp.c
index fd6bff0..1921132 100644
--- a/arch/arm/common/timer-sp.c
+++ b/arch/arm/common/timer-sp.c
@@ -233,13 +233,13 @@ static void __init sp804_of_init(struct device_node *np)
 	if (IS_ERR(clk1))
 		clk1 = NULL;
 
-	/* Get the 2nd clock if the timer has 2 timer clocks */
+	/* Get the 2nd clock if the timer has 3 timer clocks */
 	if (of_count_phandle_with_args(np, "clocks", "#clock-cells") == 3) {
 		clk2 = of_clk_get(np, 1);
 		if (IS_ERR(clk2)) {
 			pr_err("sp804: %s clock not found: %d\n", np->name,
 				(int)PTR_ERR(clk2));
-			goto err;
+			clk2 = NULL;
 		}
 	} else
 		clk2 = clk1;
diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
index 065addd..d9675c68 100644
--- a/arch/arm/configs/armadillo800eva_defconfig
+++ b/arch/arm/configs/armadillo800eva_defconfig
@@ -96,6 +96,7 @@ CONFIG_I2C_GPIO=y
 CONFIG_I2C_SH_MOBILE=y
 # CONFIG_HWMON is not set
 CONFIG_REGULATOR=y
+CONFIG_REGULATOR_GPIO=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_VIDEO_DEV=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
@@ -127,6 +128,9 @@ CONFIG_USB_ETH=m
 CONFIG_MMC=y
 CONFIG_MMC_SDHI=y
 CONFIG_MMC_SH_MMCIF=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_S35390A=y
 CONFIG_DMADEVICES=y
diff --git a/arch/arm/configs/bcm_defconfig b/arch/arm/configs/bcm_defconfig
index 4bf7226..fbebcbc 100644
--- a/arch/arm/configs/bcm_defconfig
+++ b/arch/arm/configs/bcm_defconfig
@@ -27,6 +27,7 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM_MOBILE=y
 CONFIG_ARM_THUMBEE=y
+CONFIG_SMP=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 # CONFIG_COMPACTION is not set
diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index e07a227..fc7d168 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -8,15 +8,17 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_ARCH_EXYNOS=y
-CONFIG_S3C_LOWLEVEL_UART_PORT=3
-CONFIG_S3C24XX_PWM=y
-CONFIG_ARCH_EXYNOS5=y
-CONFIG_MACH_EXYNOS4_DT=y
+CONFIG_ARCH_EXYNOS3=y
+CONFIG_EXYNOS5420_MCPM=y
 CONFIG_SMP=y
+CONFIG_BIG_LITTLE=y
+CONFIG_BL_SWITCHER=y
+CONFIG_BL_SWITCHER_DUMMY_IF=y
 CONFIG_NR_CPUS=8
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
+CONFIG_CMA=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
@@ -24,6 +26,7 @@ CONFIG_ARM_ATAG_DTB_COMPAT=y
 CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M"
 CONFIG_VFP=y
 CONFIG_NEON=y
+CONFIG_PM_RUNTIME=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -34,6 +37,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_PROC_DEVICETREE=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=y
 CONFIG_BLK_DEV_RAM=y
@@ -66,11 +71,22 @@ CONFIG_I2C=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_ARB_GPIO_CHALLENGE=y
 CONFIG_I2C_EXYNOS5=y
+CONFIG_I2C_CROS_EC_TUNNEL=y
+CONFIG_SPI=y
+CONFIG_SPI_S3C64XX=y
 CONFIG_I2C_S3C2410=y
 CONFIG_DEBUG_GPIO=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_CHARGER_TPS65090=y
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_EXYNOS_THERMAL=y
+CONFIG_EXYNOS_THERMAL_CORE=y
+CONFIG_WATCHDOG=y
+CONFIG_S3C2410_WATCHDOG=y
 CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_I2C=y
+CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_MAX77686=y
 CONFIG_MFD_MAX8997=y
 CONFIG_MFD_SEC_CORE=y
@@ -80,6 +96,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_MAX8997=y
 CONFIG_REGULATOR_MAX77686=y
+CONFIG_REGULATOR_S2MPA01=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y
 CONFIG_REGULATOR_TPS65090=y
@@ -88,28 +105,50 @@ CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_SIMPLE=y
 CONFIG_EXYNOS_VIDEO=y
 CONFIG_EXYNOS_MIPI_DSI=y
-CONFIG_EXYNOS_DP=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FONTS=y
 CONFIG_FONT_7x14=y
 CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_SAMSUNG=y
+CONFIG_SND_SOC_SNOW=y
 CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_EXYNOS=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_EXYNOS=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_DWC3=y
-CONFIG_USB_PHY=y
-CONFIG_SAMSUNG_USB2PHY=y
-CONFIG_SAMSUNG_USB3PHY=y
+CONFIG_USB_HSIC_USB3503=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_S3C=y
+CONFIG_MMC_SDHCI_S3C_DMA=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_IDMAC=y
 CONFIG_MMC_DW_EXYNOS=y
 CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_S5M=y
 CONFIG_RTC_DRV_S3C=y
+CONFIG_DMADEVICES=y
+CONFIG_PL330_DMA=y
 CONFIG_COMMON_CLK_MAX77686=y
+CONFIG_COMMON_CLK_S2MPS11=y
+CONFIG_EXYNOS_IOMMU=y
+CONFIG_IIO=y
+CONFIG_EXYNOS_ADC=y
+CONFIG_PWM=y
+CONFIG_PWM_SAMSUNG=y
+CONFIG_PHY_EXYNOS5250_SATA=y
+CONFIG_PHY_SAMSUNG_USB2=y
+CONFIG_PHY_EXYNOS4210_USB2=y
+CONFIG_PHY_EXYNOS4X12_USB2=y
+CONFIG_PHY_EXYNOS5250_USB2=y
+CONFIG_PHY_EXYNOS5_USBDRD=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 CONFIG_EXT4_FS=y
@@ -123,6 +162,7 @@ CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
diff --git a/arch/arm/configs/genmai_defconfig b/arch/arm/configs/genmai_defconfig
deleted file mode 100644
index d238faf..0000000
--- a/arch/arm/configs/genmai_defconfig
+++ /dev/null
@@ -1,122 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_EMBEDDED=y
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-# CONFIG_LBDAF is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE_LEGACY=y
-CONFIG_ARCH_R7S72100=y
-CONFIG_MACH_GENMAI=y
-# CONFIG_SH_TIMER_CMT is not set
-# CONFIG_SH_TIMER_MTU2 is not set
-# CONFIG_SH_TIMER_TMU is not set
-# CONFIG_EM_TIMER_STI is not set
-CONFIG_ARM_ERRATA_430973=y
-CONFIG_ARM_ERRATA_458693=y
-CONFIG_ARM_ERRATA_460075=y
-CONFIG_ARM_ERRATA_743622=y
-CONFIG_ARM_ERRATA_754322=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_FORCE_MAX_ZONEORDER=13
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_KEXEC=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_VFP=y
-CONFIG_NEON=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_PM_RUNTIME=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_EEPROM_AT24=y
-CONFIG_NETDEVICES=y
-# CONFIG_NET_CORE is not set
-# CONFIG_NET_VENDOR_ARC is not set
-# CONFIG_NET_CADENCE is not set
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_CIRRUS is not set
-# CONFIG_NET_VENDOR_FARADAY is not set
-# CONFIG_NET_VENDOR_INTEL is not set
-# CONFIG_NET_VENDOR_MARVELL is not set
-# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-CONFIG_SH_ETH=y
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_VIA is not set
-# CONFIG_NET_VENDOR_WIZNET is not set
-# CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=10
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_RIIC=y
-CONFIG_SPI=y
-CONFIG_SPI_RSPI=y
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_RCAR_THERMAL=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_DRM=y
-CONFIG_DRM_RCAR_DU=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_SDHI=y
-CONFIG_MMC_SH_MMCIF=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_RTC_CLASS=y
-CONFIG_DMADEVICES=y
-CONFIG_SH_DMAE=y
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_V4_1=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-# CONFIG_ARM_UNWIND is not set
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
diff --git a/arch/arm/configs/hi3xxx_defconfig b/arch/arm/configs/hi3xxx_defconfig
index f186bdf..9630687 100644
--- a/arch/arm/configs/hi3xxx_defconfig
+++ b/arch/arm/configs/hi3xxx_defconfig
@@ -3,7 +3,9 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_RD_LZMA=y
+CONFIG_ARCH_HISI=y
 CONFIG_ARCH_HI3xxx=y
+CONFIG_ARCH_HIX5HD2=y
 CONFIG_SMP=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index bada59d..63bde0e 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -1,6 +1,7 @@
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -35,10 +36,8 @@ CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2=y
 CONFIG_MACH_EUKREA_CPUIMX27_USEUART4=y
 CONFIG_MACH_MX27_3DS=y
 CONFIG_MACH_IMX27_VISSTRIM_M10=y
-CONFIG_MACH_IMX27LITE=y
 CONFIG_MACH_PCA100=y
 CONFIG_MACH_MXT_TD60=y
-CONFIG_MACH_IMX27IPCAM=y
 CONFIG_MACH_IMX27_DT=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
@@ -159,6 +158,8 @@ CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
 CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=m
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 59b7e45..16cfec4 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -1,5 +1,6 @@
 CONFIG_KERNEL_LZO=y
 CONFIG_SYSVIPC=y
+CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_LOG_BUF_SHIFT=18
@@ -31,11 +32,12 @@ CONFIG_MACH_IMX35_DT=y
 CONFIG_MACH_PCM043=y
 CONFIG_MACH_MX35_3DS=y
 CONFIG_MACH_VPR200=y
-CONFIG_MACH_IMX51_DT=y
+CONFIG_SOC_IMX51=y
 CONFIG_SOC_IMX50=y
 CONFIG_SOC_IMX53=y
 CONFIG_SOC_IMX6Q=y
 CONFIG_SOC_IMX6SL=y
+CONFIG_SOC_IMX6SX=y
 CONFIG_SOC_VF610=y
 CONFIG_PCI=y
 CONFIG_PCI_IMX6=y
@@ -67,6 +69,8 @@ CONFIG_IP_PNP_DHCP=y
 # CONFIG_INET_LRO is not set
 CONFIG_IPV6=y
 CONFIG_NETFILTER=y
+CONFIG_CAN=y
+CONFIG_CAN_FLEXCAN=y
 CONFIG_CFG80211=y
 CONFIG_MAC80211=y
 CONFIG_RFKILL=y
@@ -160,6 +164,7 @@ CONFIG_SPI=y
 CONFIG_SPI_IMX=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_MC9S08DZ60=y
+CONFIG_GPIO_STMPE=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_IMX2_WDT=y
@@ -242,6 +247,7 @@ CONFIG_RTC_DRV_SNVS=y
 CONFIG_DMADEVICES=y
 CONFIG_IMX_SDMA=y
 CONFIG_MXS_DMA=y
+CONFIG_FSL_EDMA=y
 CONFIG_STAGING=y
 CONFIG_DRM_IMX=y
 CONFIG_DRM_IMX_FB_HELPER=y
@@ -288,6 +294,7 @@ CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_SCHED_DEBUG is not set
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
deleted file mode 100644
index b9e480c..0000000
--- a/arch/arm/configs/kirkwood_defconfig
+++ /dev/null
@@ -1,181 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=19
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-CONFIG_KPROBES=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_KIRKWOOD=y
-CONFIG_MACH_D2NET_V2=y
-CONFIG_MACH_NET2BIG_V2=y
-CONFIG_MACH_NET5BIG_V2=y
-CONFIG_MACH_OPENRD_BASE=y
-CONFIG_MACH_OPENRD_CLIENT=y
-CONFIG_MACH_OPENRD_ULTIMATE=y
-CONFIG_MACH_RD88F6192_NAS=y
-CONFIG_MACH_RD88F6281=y
-CONFIG_MACH_T5325=y
-CONFIG_MACH_TS219=y
-CONFIG_MACH_TS41X=y
-CONFIG_ARCH_KIRKWOOD_DT=y
-CONFIG_MACH_MV88F6281GTW_GE_DT=y
-# CONFIG_CPU_FEROCEON_OLD_ID is not set
-CONFIG_PCI_MVEBU=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_HIGHMEM=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
-CONFIG_CPU_IDLE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_NET_PKTGEN=m
-CONFIG_CFG80211=y
-CONFIG_MAC80211=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_GEOMETRY=y
-# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_STAA=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_M25P80=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ORION=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_EEPROM_AT24=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=m
-CONFIG_CHR_DEV_SG=m
-CONFIG_ATA=y
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_MV=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_DSA_MV88E6123_61_65=y
-CONFIG_MV643XX_ETH=y
-CONFIG_R8169=y
-CONFIG_MARVELL_PHY=y
-CONFIG_LIBERTAS=y
-CONFIG_LIBERTAS_SDIO=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_LEGACY_PTY_COUNT=16
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-# CONFIG_I2C_COMPAT is not set
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_MV64XXX=y
-CONFIG_SPI=y
-CONFIG_SPI_ORION=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_SENSORS_ADT7475=y
-CONFIG_SENSORS_LM63=y
-CONFIG_SENSORS_LM75=y
-CONFIG_SENSORS_LM85=y
-CONFIG_THERMAL=y
-CONFIG_WATCHDOG=y
-CONFIG_ORION_WATCHDOG=y
-CONFIG_HID_DRAGONRISE=y
-CONFIG_HID_GYRATION=y
-CONFIG_HID_TWINHAN=y
-CONFIG_HID_NTRIG=y
-CONFIG_HID_PANTHERLORD=y
-CONFIG_HID_PETALYNX=y
-CONFIG_HID_SAMSUNG=y
-CONFIG_HID_SONY=y
-CONFIG_HID_SUNPLUS=y
-CONFIG_HID_GREENASIA=y
-CONFIG_HID_SMARTJOYPLUS=y
-CONFIG_HID_TOPSEED=y
-CONFIG_HID_THRUSTMASTER=y
-CONFIG_HID_ZEROPLUS=y
-CONFIG_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_PRINTER=m
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_MMC=y
-CONFIG_SDIO_UART=y
-CONFIG_MMC_MVSDIO=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_RS5C372=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_RTC_DRV_S35390A=y
-CONFIG_RTC_DRV_MV=y
-CONFIG_DMADEVICES=y
-CONFIG_MV_XOR=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_EXT4_FS=y
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=y
-CONFIG_NLS_UTF8=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_MV_CESA=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 5ebfa8b..018bef9 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -11,6 +11,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_MVEBU=y
 CONFIG_MACH_KIRKWOOD=y
+CONFIG_MACH_NETXBIG=y
 CONFIG_ARCH_MXC=y
 CONFIG_MACH_IMX25_DT=y
 CONFIG_MACH_IMX27_DT=y
@@ -94,6 +95,7 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_QNAP=y
 CONFIG_SENSORS_ADT7475=y
+CONFIG_SENSORS_G762=y
 CONFIG_SENSORS_LM63=y
 CONFIG_SENSORS_LM75=y
 CONFIG_SENSORS_LM85=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 5348364..5fb95fb 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -19,15 +19,18 @@ CONFIG_MACH_DOVE=y
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM_MOBILE=y
 CONFIG_ARCH_BCM_5301X=y
+CONFIG_ARCH_BRCMSTB=y
 CONFIG_ARCH_BERLIN=y
 CONFIG_MACH_BERLIN_BG2=y
 CONFIG_MACH_BERLIN_BG2CD=y
 CONFIG_MACH_BERLIN_BG2Q=y
 CONFIG_ARCH_HIGHBANK=y
+CONFIG_ARCH_HISI=y
 CONFIG_ARCH_HI3xxx=y
+CONFIG_ARCH_HIX5HD2=y
 CONFIG_ARCH_KEYSTONE=y
 CONFIG_ARCH_MXC=y
-CONFIG_MACH_IMX51_DT=y
+CONFIG_SOC_IMX51=y
 CONFIG_SOC_IMX53=y
 CONFIG_SOC_IMX6Q=y
 CONFIG_SOC_IMX6SL=y
@@ -66,7 +69,6 @@ CONFIG_ARCH_VEXPRESS=y
 CONFIG_ARCH_VEXPRESS_CA9X4=y
 CONFIG_ARCH_WM8850=y
 CONFIG_ARCH_ZYNQ=y
-CONFIG_NEON=y
 CONFIG_TRUSTED_FOUNDATIONS=y
 CONFIG_PCI=y
 CONFIG_PCI_MSI=y
@@ -83,6 +85,7 @@ CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_IDLE=y
+CONFIG_NEON=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -127,6 +130,7 @@ CONFIG_BLK_DEV_SR=y
 CONFIG_SCSI_MULTI_LUN=y
 CONFIG_ATA=y
 CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_ST=y
 CONFIG_AHCI_SUNXI=y
 CONFIG_SATA_HIGHBANK=y
 CONFIG_SATA_MV=y
@@ -134,6 +138,7 @@ CONFIG_NETDEVICES=y
 CONFIG_SUN4I_EMAC=y
 CONFIG_MACB=y
 CONFIG_NET_CALXEDA_XGMAC=y
+CONFIG_IGB=y
 CONFIG_MV643XX_ETH=y
 CONFIG_MVNETA=y
 CONFIG_KS8851=y
@@ -155,8 +160,11 @@ CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_TEGRA=y
 CONFIG_KEYBOARD_SPEAR=y
+CONFIG_KEYBOARD_ST_KEYSCAN=y
 CONFIG_KEYBOARD_CROS_EC=y
 CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_STMPE=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_MPU3050=y
 CONFIG_SERIO_AMBAKMI=y
@@ -195,6 +203,7 @@ CONFIG_I2C_EXYNOS5=y
 CONFIG_I2C_MV64XXX=y
 CONFIG_I2C_SIRF=y
 CONFIG_I2C_TEGRA=y
+CONFIG_I2C_ST=y
 CONFIG_SPI=y
 CONFIG_SPI_OMAP24XX=y
 CONFIG_SPI_ORION=y
@@ -222,8 +231,11 @@ CONFIG_POWER_RESET_AS3722=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_SUN6I=y
 CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM95245=y
 CONFIG_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
+CONFIG_ST_THERMAL_SYSCFG=y
+CONFIG_ST_THERMAL_MEMMAP=y
 CONFIG_WATCHDOG=y
 CONFIG_ORION_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
@@ -233,6 +245,7 @@ CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_MAX8907=y
 CONFIG_MFD_SEC_CORE=y
+CONFIG_MFD_STMPE=y
 CONFIG_MFD_PALMAS=y
 CONFIG_MFD_TPS65090=y
 CONFIG_MFD_TPS6586X=y
@@ -311,12 +324,16 @@ CONFIG_MMC_SDHCI_SPEAR=y
 CONFIG_MMC_SDHCI_S3C=y
 CONFIG_MMC_SDHCI_S3C_DMA=y
 CONFIG_MMC_SDHCI_BCM_KONA=y
+CONFIG_MMC_SDHCI_ST=y
 CONFIG_MMC_OMAP=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_MVSDIO=y
 CONFIG_MMC_SUNXI=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_EXYNOS=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_PWM=y
 CONFIG_EDAC=y
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_HIGHBANK_MC=y
@@ -368,6 +385,8 @@ CONFIG_PWM=y
 CONFIG_PWM_TEGRA=y
 CONFIG_PWM_VT8500=y
 CONFIG_OMAP_USB2=y
+CONFIG_TI_PIPE3=y
+CONFIG_PHY_MIPHY365X=y
 CONFIG_PHY_SUN4I_USB=y
 CONFIG_EXT4_FS=y
 CONFIG_VFAT_FS=y
diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig
index 27c732f..22058e1 100644
--- a/arch/arm/configs/mvebu_v5_defconfig
+++ b/arch/arm/configs/mvebu_v5_defconfig
@@ -12,6 +12,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_MVEBU=y
 CONFIG_MACH_KIRKWOOD=y
+CONFIG_MACH_NETXBIG=y
 # CONFIG_CPU_FEROCEON_OLD_ID is not set
 CONFIG_PCI_MVEBU=y
 CONFIG_PREEMPT=y
@@ -19,6 +20,8 @@ CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
@@ -36,6 +39,8 @@ CONFIG_NET_PKTGEN=m
 CONFIG_CFG80211=y
 CONFIG_MAC80211=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_BLOCK=y
@@ -89,6 +94,7 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_QNAP=y
 CONFIG_SENSORS_ADT7475=y
+CONFIG_SENSORS_G762=y
 CONFIG_SENSORS_LM63=y
 CONFIG_SENSORS_LM75=y
 CONFIG_SENSORS_LM85=y
diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig
index b0bfefa..fdfda1f 100644
--- a/arch/arm/configs/mvebu_v7_defconfig
+++ b/arch/arm/configs/mvebu_v7_defconfig
@@ -29,6 +29,10 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_CPU_IDLE=y
+CONFIG_ARM_MVEBU_V7_CPUIDLE=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPUFREQ_GENERIC=y
 CONFIG_VFP=y
 CONFIG_NET=y
 CONFIG_INET=y
@@ -46,6 +50,7 @@ CONFIG_AHCI_MVEBU=y
 CONFIG_SATA_MV=y
 CONFIG_NETDEVICES=y
 CONFIG_MVNETA=y
+CONFIG_MVPP2=y
 CONFIG_MARVELL_PHY=y
 CONFIG_MWIFIEX=y
 CONFIG_MWIFIEX_SDIO=y
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
index a9f9923..c7906c2 100644
--- a/arch/arm/configs/mxs_defconfig
+++ b/arch/arm/configs/mxs_defconfig
@@ -1,4 +1,5 @@
 CONFIG_SYSVIPC=y
+CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_TASKSTATS=y
diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
index ce541bb..115cda9 100644
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@@ -26,8 +26,6 @@ CONFIG_ARCH_OMAP=y
 CONFIG_ARCH_OMAP1=y
 CONFIG_OMAP_RESET_CLOCKS=y
 # CONFIG_OMAP_MUX is not set
-CONFIG_MAILBOX=y
-CONFIG_OMAP1_MBOX=y
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_DM_TIMER=y
 CONFIG_ARCH_OMAP730=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 536a137..f650f00 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -180,6 +180,7 @@ CONFIG_TWL4030_WATCHDOG=y
 CONFIG_MFD_SYSCON=y
 CONFIG_MFD_PALMAS=y
 CONFIG_MFD_TPS65217=y
+CONFIG_MFD_TPS65218=y
 CONFIG_MFD_TPS65910=y
 CONFIG_TWL6040_CORE=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
@@ -188,6 +189,7 @@ CONFIG_REGULATOR_TI_ABB=y
 CONFIG_REGULATOR_TPS65023=y
 CONFIG_REGULATOR_TPS6507X=y
 CONFIG_REGULATOR_TPS65217=y
+CONFIG_REGULATOR_TPS65218=y
 CONFIG_REGULATOR_TPS65910=y
 CONFIG_REGULATOR_TWL4030=y
 CONFIG_REGULATOR_PBIAS=y
diff --git a/arch/arm/configs/s5p64x0_defconfig b/arch/arm/configs/s5p64x0_defconfig
deleted file mode 100644
index ad6b61b..0000000
--- a/arch/arm/configs/s5p64x0_defconfig
+++ /dev/null
@@ -1,68 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S5P64X0=y
-CONFIG_S3C_BOOT_ERROR_RESET=y
-CONFIG_S3C_LOWLEVEL_UART_PORT=1
-CONFIG_MACH_SMDK6440=y
-CONFIG_MACH_SMDK6450=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_CPU_32v6K=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc"
-CONFIG_FPE_NWFPE=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_NR_UARTS=3
-CONFIG_SERIAL_SAMSUNG=y
-CONFIG_SERIAL_SAMSUNG_CONSOLE=y
-CONFIG_HW_RANDOM=y
-# CONFIG_HWMON is not set
-CONFIG_DISPLAY_SUPPORT=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_INOTIFY=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
-CONFIG_DEBUG_S3C_UART=1
-CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRC_CCITT=y
diff --git a/arch/arm/configs/s5pc100_defconfig b/arch/arm/configs/s5pc100_defconfig
deleted file mode 100644
index 41bafc9..0000000
--- a/arch/arm/configs/s5pc100_defconfig
+++ /dev/null
@@ -1,49 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S5PC100=y
-CONFIG_MACH_SMDKC100=y
-CONFIG_AEABI=y
-CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=cramfs init=/linuxrc console=ttySAC2,115200 mem=128M"
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_EEPROM_AT24=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_SAMSUNG=y
-CONFIG_SERIAL_SAMSUNG_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_MMC_UNSAFE_RESUME=y
-CONFIG_SDIO_UART=y
-CONFIG_MMC_SDHCI=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig
index 6d6437c..3b13614 100644
--- a/arch/arm/configs/shmobile_defconfig
+++ b/arch/arm/configs/shmobile_defconfig
@@ -10,16 +10,20 @@ CONFIG_PERF_EVENTS=y
 CONFIG_SLAB=y
 CONFIG_ARCH_SHMOBILE_MULTI=y
 CONFIG_ARCH_EMEV2=y
+CONFIG_ARCH_R7S72100=y
+CONFIG_ARCH_R8A7779=y
 CONFIG_ARCH_R8A7790=y
 CONFIG_ARCH_R8A7791=y
 CONFIG_MACH_KOELSCH=y
 CONFIG_MACH_LAGER=y
+CONFIG_MACH_MARZEN=y
 # CONFIG_SWP_EMULATE is not set
 CONFIG_CPU_BPREDICT_DISABLE=y
 CONFIG_PL310_ERRATA_588369=y
 CONFIG_ARM_ERRATA_754322=y
 CONFIG_PCI=y
 CONFIG_PCI_RCAR_GEN2=y
+CONFIG_PCI_RCAR_GEN2_PCIE=y
 CONFIG_SMP=y
 CONFIG_SCHED_MC=y
 CONFIG_HAVE_ARM_ARCH_TIMER=y
@@ -33,6 +37,7 @@ CONFIG_KEXEC=y
 CONFIG_VFP=y
 CONFIG_NEON=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -82,6 +87,7 @@ CONFIG_I2C_RCAR=y
 CONFIG_SPI=y
 CONFIG_SPI_RSPI=y
 CONFIG_SPI_SH_MSIOF=y
+CONFIG_SPI_SH_HSPI=y
 CONFIG_GPIO_EM=y
 CONFIG_GPIO_RCAR=y
 # CONFIG_HWMON is not set
@@ -109,12 +115,14 @@ CONFIG_SND=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_RCAR=y
 CONFIG_USB=y
-CONFIG_USB_RCAR_GEN2_PHY=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_RENESAS_USBHS=y
+CONFIG_USB_RCAR_PHY=y
+CONFIG_USB_RCAR_GEN2_PHY=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_RENESAS_USBHS_UDC=y
+CONFIG_USB_ETH=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHI=y
 CONFIG_MMC_SH_MMCIF=y
@@ -141,3 +149,16 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
 # CONFIG_ENABLE_MUST_CHECK is not set
 # CONFIG_ARM_UNWIND is not set
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_GENERIC_CPUFREQ_CPU0=y
+CONFIG_REGULATOR_DA9210=y
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index e3a05e8..d7a5855 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -11,6 +11,7 @@ CONFIG_PROFILING=y
 CONFIG_OPROFILE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_HOTPLUG=y
 # CONFIG_LBDAF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
@@ -40,6 +41,15 @@ CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
 CONFIG_IP_PNP_BOOTP=y
 CONFIG_IP_PNP_RARP=y
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+CONFIG_CAN_GW=y
+CONFIG_CAN_DEV=y
+CONFIG_CAN_CALC_BITTIMING=y
+CONFIG_CAN_C_CAN=y
+CONFIG_CAN_C_CAN_PLATFORM=y
+CONFIG_CAN_DEBUG_DEVICES=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_PROC_DEVICETREE=y
@@ -55,6 +65,14 @@ CONFIG_STMMAC_ETH=y
 CONFIG_MICREL_PHY=y
 # CONFIG_STMMAC_PHY_ID_ZERO_WORKAROUND is not set
 CONFIG_INPUT_EVDEV=y
+CONFIG_DWMAC_SOCFPGA=y
+CONFIG_PPS=y
+CONFIG_NETWORK_PHY_TIMESTAMPING=y
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_VLAN_8021Q=y
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_GARP=y
+CONFIG_IPV6=y
 # CONFIG_SERIO_SERPORT is not set
 CONFIG_SERIO_AMBAKMI=y
 CONFIG_LEGACY_PTY_COUNT=16
@@ -63,7 +81,12 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
 CONFIG_SERIAL_8250_DW=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_DWAPB=y
 # CONFIG_RTC_HCTOSYS is not set
+CONFIG_WATCHDOG=y
+CONFIG_DW_WATCHDOG=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
@@ -72,6 +95,7 @@ CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY_USER is not set
+CONFIG_FHANDLE=y
 CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
 CONFIG_NTFS_RW=y
@@ -86,5 +110,16 @@ CONFIG_DEBUG_INFO=y
 CONFIG_ENABLE_DEFAULT_TRACERS=y
 CONFIG_DEBUG_USER=y
 CONFIG_XZ_DEC=y
+CONFIG_I2C=y
+CONFIG_I2C_DESIGNWARE_CORE=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_I2C_CHARDEV=y
 CONFIG_MMC=y
 CONFIG_MMC_DW=y
+CONFIG_PM=y
+CONFIG_SUSPEND=y
+CONFIG_MMC_UNSAFE_RESUME=y
+CONFIG_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_DWC2_HOST=y
+CONFIG_USB_DWC2_PLATFORM=y
diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig
index 82eaa55..d271b26 100644
--- a/arch/arm/configs/spear13xx_defconfig
+++ b/arch/arm/configs/spear13xx_defconfig
@@ -11,13 +11,24 @@ CONFIG_ARCH_SPEAR13XX=y
 CONFIG_MACH_SPEAR1310=y
 CONFIG_MACH_SPEAR1340=y
 # CONFIG_SWP_EMULATE is not set
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCIE_SPEAR13XX=y
 CONFIG_SMP=y
 # CONFIG_SMP_ON_UP is not set
 # CONFIG_ARM_CPU_TOPOLOGY is not set
+CONFIG_AEABI=y
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_VFP=y
 CONFIG_BINFMT_MISC=y
 CONFIG_NET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_NET_IPIP=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_MTD=y
 CONFIG_MTD_OF_PARTS=y
@@ -27,6 +38,7 @@ CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_FSMC=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_BLK_DEV_SD=y
 CONFIG_ATA=y
 # CONFIG_SATA_PMP is not set
 CONFIG_SATA_AHCI_PLATFORM=y
@@ -66,6 +78,7 @@ CONFIG_USB=y
 # CONFIG_USB_DEVICE_CLASS is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SPEAR=y
@@ -79,11 +92,14 @@ CONFIG_EXT2_FS_SECURITY=y
 CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_SECURITY=y
 CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=y
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
 CONFIG_TMPFS=y
 CONFIG_JFFS2_FS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
 CONFIG_NLS_DEFAULT="utf8"
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ASCII=m
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index fb25e29..285c433 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -23,14 +23,11 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_GPIO_PCA953X=y
 CONFIG_ARCH_TEGRA=y
 CONFIG_ARCH_TEGRA_2x_SOC=y
 CONFIG_ARCH_TEGRA_3x_SOC=y
 CONFIG_ARCH_TEGRA_114_SOC=y
 CONFIG_ARCH_TEGRA_124_SOC=y
-CONFIG_TEGRA_EMC_SCALING_ENABLE=y
-CONFIG_TRUSTED_FOUNDATIONS=y
 CONFIG_PCI=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_TEGRA=y
@@ -74,9 +71,6 @@ CONFIG_IPV6_MIP6=y
 CONFIG_IPV6_TUNNEL=y
 CONFIG_IPV6_MULTIPLE_TABLES=y
 CONFIG_CAN=y
-CONFIG_CAN_RAW=y
-CONFIG_CAN_BCM=y
-CONFIG_CAN_DEV=y
 CONFIG_CAN_MCP251X=y
 CONFIG_BT=y
 CONFIG_BT_RFCOMM=y
@@ -96,7 +90,6 @@ CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_MTD=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_SPI_NOR=y
-CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_AD525X_DPOT=y
 CONFIG_AD525X_DPOT_I2C=y
@@ -111,6 +104,7 @@ CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_IGB=y
 CONFIG_R8169=y
 CONFIG_USB_PEGASUS=y
 CONFIG_USB_USBNET=y
@@ -125,6 +119,8 @@ CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_TEGRA=y
 CONFIG_KEYBOARD_CROS_EC=y
 CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_STMPE=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_MPU3050=y
 # CONFIG_LEGACY_PTYS is not set
@@ -135,6 +131,7 @@ CONFIG_SERIAL_TEGRA=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX_PCA954x=y
 CONFIG_I2C_MUX_PINCTRL=y
 CONFIG_I2C_TEGRA=y
@@ -144,6 +141,7 @@ CONFIG_SPI_TEGRA20_SFLASH=y
 CONFIG_SPI_TEGRA20_SLINK=y
 CONFIG_PINCTRL_AS3722=y
 CONFIG_PINCTRL_PALMAS=y
+CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_PALMAS=y
 CONFIG_GPIO_TPS6586X=y
@@ -155,10 +153,12 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_AS3722=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM95245=y
 CONFIG_MFD_AS3722=y
 CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_MAX8907=y
+CONFIG_MFD_STMPE=y
 CONFIG_MFD_PALMAS=y
 CONFIG_MFD_TPS65090=y
 CONFIG_MFD_TPS6586X=y
@@ -221,6 +221,7 @@ CONFIG_MMC_SDHCI_TEGRA=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_ONESHOT=y
@@ -291,5 +292,4 @@ CONFIG_DEBUG_LL=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CRYPTO_TWOFISH=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_TEGRA_AES=y
 CONFIG_CRC_CCITT=y
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 477e020..504dcdd 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -5,12 +5,6 @@
 #define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
 #endif
 
-/* not all ARM platforms necessarily support this API ... */
-#ifdef CONFIG_NEED_MACH_GPIO_H
-#include <mach/gpio.h>
-#endif
-
-#ifndef __ARM_GPIOLIB_COMPLEX
 /* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
 #include <asm-generic/gpio.h>
 
@@ -18,7 +12,6 @@
 #define gpio_get_value  __gpio_get_value
 #define gpio_set_value  __gpio_set_value
 #define gpio_cansleep   __gpio_cansleep
-#endif
 
 /*
  * Provide a default gpio_to_irq() which should satisfy every case.
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h
index 53b3c4a..3a67bec 100644
--- a/arch/arm/include/asm/kvm_asm.h
+++ b/arch/arm/include/asm/kvm_asm.h
@@ -61,6 +61,24 @@
 #define ARM_EXCEPTION_FIQ	  6
 #define ARM_EXCEPTION_HVC	  7
 
+/*
+ * The rr_lo_hi macro swaps a pair of registers depending on
+ * current endianness. It is used in conjunction with ldrd and strd
+ * instructions that load/store a 64-bit value from/to memory to/from
+ * a pair of registers which are used with the mrrc and mcrr instructions.
+ * If used with the ldrd/strd instructions, the a1 parameter is the first
+ * source/destination register and the a2 parameter is the second
+ * source/destination register. Note that the ldrd/strd instructions
+ * already swap the bytes within the words correctly according to the
+ * endianness setting, but the order of the registers need to be effectively
+ * swapped when used with the mrrc/mcrr instructions.
+ */
+#ifdef CONFIG_CPU_ENDIAN_BE8
+#define rr_lo_hi(a1, a2) a2, a1
+#else
+#define rr_lo_hi(a1, a2) a1, a2
+#endif
+
 #ifndef __ASSEMBLY__
 struct kvm;
 struct kvm_vcpu;
diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h
index 0fa90c9..69b7469 100644
--- a/arch/arm/include/asm/kvm_emulate.h
+++ b/arch/arm/include/asm/kvm_emulate.h
@@ -185,9 +185,16 @@ static inline unsigned long vcpu_data_guest_to_host(struct kvm_vcpu *vcpu,
 		default:
 			return be32_to_cpu(data);
 		}
+	} else {
+		switch (len) {
+		case 1:
+			return data & 0xff;
+		case 2:
+			return le16_to_cpu(data & 0xffff);
+		default:
+			return le32_to_cpu(data);
+		}
 	}
-
-	return data;		/* Leave LE untouched */
 }
 
 static inline unsigned long vcpu_data_host_to_guest(struct kvm_vcpu *vcpu,
@@ -203,9 +210,16 @@ static inline unsigned long vcpu_data_host_to_guest(struct kvm_vcpu *vcpu,
 		default:
 			return cpu_to_be32(data);
 		}
+	} else {
+		switch (len) {
+		case 1:
+			return data & 0xff;
+		case 2:
+			return cpu_to_le16(data & 0xffff);
+		default:
+			return cpu_to_le32(data);
+		}
 	}
-
-	return data;		/* Leave LE untouched */
 }
 
 #endif /* __ARM_KVM_EMULATE_H__ */
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index 193ceaf..6dfb404 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -225,10 +225,12 @@ static inline int kvm_arch_dev_ioctl_check_extension(long ext)
 	return 0;
 }
 
+static inline void vgic_arch_setup(const struct vgic_params *vgic)
+{
+	BUG_ON(vgic->type != VGIC_V2);
+}
+
 int kvm_perf_init(void);
 int kvm_perf_teardown(void);
 
-u64 kvm_arm_timer_get_reg(struct kvm_vcpu *, u64 regid);
-int kvm_arm_timer_set_reg(struct kvm_vcpu *, u64 regid, u64 value);
-
 #endif /* __ARM_KVM_HOST_H__ */
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h
index 5c7aa3c..5cc0b0f 100644
--- a/arch/arm/include/asm/kvm_mmu.h
+++ b/arch/arm/include/asm/kvm_mmu.h
@@ -127,6 +127,18 @@ static inline void kvm_set_s2pmd_writable(pmd_t *pmd)
 	(__boundary - 1 < (end) - 1)? __boundary: (end);		\
 })
 
+static inline bool kvm_page_empty(void *ptr)
+{
+	struct page *ptr_page = virt_to_page(ptr);
+	return page_count(ptr_page) == 1;
+}
+
+
+#define kvm_pte_table_empty(ptep) kvm_page_empty(ptep)
+#define kvm_pmd_table_empty(pmdp) kvm_page_empty(pmdp)
+#define kvm_pud_table_empty(pudp) (0)
+
+
 struct kvm;
 
 #define kvm_flush_dcache_to_poc(a,l)	__cpuc_flush_dcache_area((a), (l))
diff --git a/arch/arm/include/debug/clps711x.S b/arch/arm/include/debug/clps711x.S
new file mode 100644
index 0000000..abe2254
--- /dev/null
+++ b/arch/arm/include/debug/clps711x.S
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef CONFIG_DEBUG_CLPS711X_UART2
+#define CLPS711X_UART_PADDR	(0x80000000 + 0x0000)
+#define CLPS711X_UART_VADDR	(0xfeff0000 + 0x0000)
+#else
+#define CLPS711X_UART_PADDR	(0x80000000 + 0x1000)
+#define CLPS711X_UART_VADDR	(0xfeff0000 + 0x1000)
+#endif
+
+#define SYSFLG		(0x0140)
+#define SYSFLG_UBUSY	(1 << 11)
+#define UARTDR		(0x0480)
+
+	.macro	addruart, rp, rv, tmp
+	ldr	\rv, =CLPS711X_UART_VADDR
+	ldr	\rp, =CLPS711X_UART_PADDR
+	.endm
+
+	.macro	waituart,rd,rx
+	.endm
+
+	.macro	senduart,rd,rx
+	str	\rd, [\rx, #UARTDR]
+	.endm
+
+	.macro	busyuart,rd,rx
+1001:	ldr	\rd, [\rx, #SYSFLG]
+	tst	\rd, #SYSFLG_UBUSY
+	bne	1001b
+	.endm
diff --git a/arch/arm/mach-s5pv210/include/mach/debug-macro.S b/arch/arm/include/debug/s5pv210.S
index 30b511a..4f1a73e 100644
--- a/arch/arm/mach-s5pv210/include/mach/debug-macro.S
+++ b/arch/arm/include/debug/s5pv210.S
@@ -1,9 +1,6 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/debug-macro.S
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Based on arch/arm/mach-s3c6400/include/mach/debug-macro.S
+/*
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -12,8 +9,9 @@
 
 /* pull in the relevant register and map files. */
 
-#include <linux/serial_s3c.h>
-#include <mach/map.h>
+#define S3C_ADDR_BASE   0xF6000000
+#define S3C_VA_UART	S3C_ADDR_BASE + 0x01000000
+#define S5PV210_PA_UART	0xe2900000
 
 	/* note, for the boot process to work we have to keep the UART
 	 * virtual address aligned to an 1MiB boundary for the L1
@@ -22,8 +20,8 @@
 	 */
 
 	.macro addruart, rp, rv, tmp
-		ldr	\rp, = S3C_PA_UART
-		ldr	\rv, = S3C_VA_UART
+		ldr	\rp, =S5PV210_PA_UART
+		ldr	\rv, =S3C_VA_UART
 #if CONFIG_DEBUG_S3C_UART != 0
 		add	\rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
 		add	\rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
@@ -33,9 +31,4 @@
 #define fifo_full fifo_full_s5pv210
 #define fifo_level fifo_level_s5pv210
 
-/* include the reset of the code which will do the work, we're only
- * compiling for a single cpu processor type so the default of s3c2440
- * will be fine with us.
- */
-
 #include <debug/samsung.S>
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 85598b5..713e807 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -182,13 +182,13 @@ int main(void)
   DEFINE(VCPU_HYP_PC,		offsetof(struct kvm_vcpu, arch.fault.hyp_pc));
 #ifdef CONFIG_KVM_ARM_VGIC
   DEFINE(VCPU_VGIC_CPU,		offsetof(struct kvm_vcpu, arch.vgic_cpu));
-  DEFINE(VGIC_CPU_HCR,		offsetof(struct vgic_cpu, vgic_hcr));
-  DEFINE(VGIC_CPU_VMCR,		offsetof(struct vgic_cpu, vgic_vmcr));
-  DEFINE(VGIC_CPU_MISR,		offsetof(struct vgic_cpu, vgic_misr));
-  DEFINE(VGIC_CPU_EISR,		offsetof(struct vgic_cpu, vgic_eisr));
-  DEFINE(VGIC_CPU_ELRSR,	offsetof(struct vgic_cpu, vgic_elrsr));
-  DEFINE(VGIC_CPU_APR,		offsetof(struct vgic_cpu, vgic_apr));
-  DEFINE(VGIC_CPU_LR,		offsetof(struct vgic_cpu, vgic_lr));
+  DEFINE(VGIC_V2_CPU_HCR,	offsetof(struct vgic_cpu, vgic_v2.vgic_hcr));
+  DEFINE(VGIC_V2_CPU_VMCR,	offsetof(struct vgic_cpu, vgic_v2.vgic_vmcr));
+  DEFINE(VGIC_V2_CPU_MISR,	offsetof(struct vgic_cpu, vgic_v2.vgic_misr));
+  DEFINE(VGIC_V2_CPU_EISR,	offsetof(struct vgic_cpu, vgic_v2.vgic_eisr));
+  DEFINE(VGIC_V2_CPU_ELRSR,	offsetof(struct vgic_cpu, vgic_v2.vgic_elrsr));
+  DEFINE(VGIC_V2_CPU_APR,	offsetof(struct vgic_cpu, vgic_v2.vgic_apr));
+  DEFINE(VGIC_V2_CPU_LR,	offsetof(struct vgic_cpu, vgic_v2.vgic_lr));
   DEFINE(VGIC_CPU_NR_LR,	offsetof(struct vgic_cpu, nr_lr));
 #ifdef CONFIG_KVM_ARM_TIMER
   DEFINE(VCPU_TIMER_CNTV_CTL,	offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_ctl));
diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S
index 56ce629..2a55373 100644
--- a/arch/arm/kernel/hyp-stub.S
+++ b/arch/arm/kernel/hyp-stub.S
@@ -134,9 +134,7 @@ ENTRY(__hyp_stub_install_secondary)
 	mcr	p15, 4, r7, c1, c1, 3	@ HSTR
 
 THUMB(	orr	r7, #(1 << 30)	)	@ HSCTLR.TE
-#ifdef CONFIG_CPU_BIG_ENDIAN
-	orr	r7, #(1 << 9)		@ HSCTLR.EE
-#endif
+ARM_BE8(orr	r7, r7, #(1 << 25))     @ HSCTLR.EE
 	mcr	p15, 4, r7, c1, c0, 0	@ HSCTLR
 
 	mrc	p15, 4, r7, c1, c1, 1	@ HDCR
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index 4be5bb1..466bd29 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -23,7 +23,7 @@ config KVM
 	select HAVE_KVM_CPU_RELAX_INTERCEPT
 	select KVM_MMIO
 	select KVM_ARM_HOST
-	depends on ARM_VIRT_EXT && ARM_LPAE && !CPU_BIG_ENDIAN
+	depends on ARM_VIRT_EXT && ARM_LPAE
 	---help---
 	  Support hosting virtualized guest machines. You will also
 	  need to select one or more of the processor modules below.
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index 789bca9..f7057ed 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile
@@ -21,4 +21,5 @@ obj-y += kvm-arm.o init.o interrupts.o
 obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o
 obj-y += coproc.o coproc_a15.o coproc_a7.o mmio.o psci.o perf.o
 obj-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic.o
+obj-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic-v2.o
 obj-$(CONFIG_KVM_ARM_TIMER) += $(KVM)/arm/arch_timer.o
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 3c82b37c..a99e0cd 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -155,16 +155,6 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
 	return VM_FAULT_SIGBUS;
 }
 
-void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
-			   struct kvm_memory_slot *dont)
-{
-}
-
-int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
-			    unsigned long npages)
-{
-	return 0;
-}
 
 /**
  * kvm_arch_destroy_vm - destroy the VM data structure
@@ -184,7 +174,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
 	}
 }
 
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	int r;
 	switch (ext) {
@@ -225,33 +215,6 @@ long kvm_arch_dev_ioctl(struct file *filp,
 	return -EINVAL;
 }
 
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
-int kvm_arch_prepare_memory_region(struct kvm *kvm,
-				   struct kvm_memory_slot *memslot,
-				   struct kvm_userspace_memory_region *mem,
-				   enum kvm_mr_change change)
-{
-	return 0;
-}
-
-void kvm_arch_commit_memory_region(struct kvm *kvm,
-				   struct kvm_userspace_memory_region *mem,
-				   const struct kvm_memory_slot *old,
-				   enum kvm_mr_change change)
-{
-}
-
-void kvm_arch_flush_shadow_all(struct kvm *kvm)
-{
-}
-
-void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
-				   struct kvm_memory_slot *slot)
-{
-}
 
 struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
 {
diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c
index c58a351..37a0fe1 100644
--- a/arch/arm/kvm/coproc.c
+++ b/arch/arm/kvm/coproc.c
@@ -44,6 +44,31 @@ static u32 cache_levels;
 /* CSSELR values; used to index KVM_REG_ARM_DEMUX_ID_CCSIDR */
 #define CSSELR_MAX 12
 
+/*
+ * kvm_vcpu_arch.cp15 holds cp15 registers as an array of u32, but some
+ * of cp15 registers can be viewed either as couple of two u32 registers
+ * or one u64 register. Current u64 register encoding is that least
+ * significant u32 word is followed by most significant u32 word.
+ */
+static inline void vcpu_cp15_reg64_set(struct kvm_vcpu *vcpu,
+				       const struct coproc_reg *r,
+				       u64 val)
+{
+	vcpu->arch.cp15[r->reg] = val & 0xffffffff;
+	vcpu->arch.cp15[r->reg + 1] = val >> 32;
+}
+
+static inline u64 vcpu_cp15_reg64_get(struct kvm_vcpu *vcpu,
+				      const struct coproc_reg *r)
+{
+	u64 val;
+
+	val = vcpu->arch.cp15[r->reg + 1];
+	val = val << 32;
+	val = val | vcpu->arch.cp15[r->reg];
+	return val;
+}
+
 int kvm_handle_cp10_id(struct kvm_vcpu *vcpu, struct kvm_run *run)
 {
 	kvm_inject_undefined(vcpu);
@@ -682,17 +707,23 @@ static struct coproc_reg invariant_cp15[] = {
 	{ CRn( 0), CRm( 0), Op1( 1), Op2( 7), is32, NULL, get_AIDR },
 };
 
+/*
+ * Reads a register value from a userspace address to a kernel
+ * variable. Make sure that register size matches sizeof(*__val).
+ */
 static int reg_from_user(void *val, const void __user *uaddr, u64 id)
 {
-	/* This Just Works because we are little endian. */
 	if (copy_from_user(val, uaddr, KVM_REG_SIZE(id)) != 0)
 		return -EFAULT;
 	return 0;
 }
 
+/*
+ * Writes a register value to a userspace address from a kernel variable.
+ * Make sure that register size matches sizeof(*__val).
+ */
 static int reg_to_user(void __user *uaddr, const void *val, u64 id)
 {
-	/* This Just Works because we are little endian. */
 	if (copy_to_user(uaddr, val, KVM_REG_SIZE(id)) != 0)
 		return -EFAULT;
 	return 0;
@@ -702,6 +733,7 @@ static int get_invariant_cp15(u64 id, void __user *uaddr)
 {
 	struct coproc_params params;
 	const struct coproc_reg *r;
+	int ret;
 
 	if (!index_to_params(id, &params))
 		return -ENOENT;
@@ -710,7 +742,15 @@ static int get_invariant_cp15(u64 id, void __user *uaddr)
 	if (!r)
 		return -ENOENT;
 
-	return reg_to_user(uaddr, &r->val, id);
+	ret = -ENOENT;
+	if (KVM_REG_SIZE(id) == 4) {
+		u32 val = r->val;
+
+		ret = reg_to_user(uaddr, &val, id);
+	} else if (KVM_REG_SIZE(id) == 8) {
+		ret = reg_to_user(uaddr, &r->val, id);
+	}
+	return ret;
 }
 
 static int set_invariant_cp15(u64 id, void __user *uaddr)
@@ -718,7 +758,7 @@ static int set_invariant_cp15(u64 id, void __user *uaddr)
 	struct coproc_params params;
 	const struct coproc_reg *r;
 	int err;
-	u64 val = 0; /* Make sure high bits are 0 for 32-bit regs */
+	u64 val;
 
 	if (!index_to_params(id, &params))
 		return -ENOENT;
@@ -726,7 +766,16 @@ static int set_invariant_cp15(u64 id, void __user *uaddr)
 	if (!r)
 		return -ENOENT;
 
-	err = reg_from_user(&val, uaddr, id);
+	err = -ENOENT;
+	if (KVM_REG_SIZE(id) == 4) {
+		u32 val32;
+
+		err = reg_from_user(&val32, uaddr, id);
+		if (!err)
+			val = val32;
+	} else if (KVM_REG_SIZE(id) == 8) {
+		err = reg_from_user(&val, uaddr, id);
+	}
 	if (err)
 		return err;
 
@@ -1004,6 +1053,7 @@ int kvm_arm_coproc_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 {
 	const struct coproc_reg *r;
 	void __user *uaddr = (void __user *)(long)reg->addr;
+	int ret;
 
 	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX)
 		return demux_c15_get(reg->id, uaddr);
@@ -1015,14 +1065,24 @@ int kvm_arm_coproc_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	if (!r)
 		return get_invariant_cp15(reg->id, uaddr);
 
-	/* Note: copies two regs if size is 64 bit. */
-	return reg_to_user(uaddr, &vcpu->arch.cp15[r->reg], reg->id);
+	ret = -ENOENT;
+	if (KVM_REG_SIZE(reg->id) == 8) {
+		u64 val;
+
+		val = vcpu_cp15_reg64_get(vcpu, r);
+		ret = reg_to_user(uaddr, &val, reg->id);
+	} else if (KVM_REG_SIZE(reg->id) == 4) {
+		ret = reg_to_user(uaddr, &vcpu->arch.cp15[r->reg], reg->id);
+	}
+
+	return ret;
 }
 
 int kvm_arm_coproc_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 {
 	const struct coproc_reg *r;
 	void __user *uaddr = (void __user *)(long)reg->addr;
+	int ret;
 
 	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX)
 		return demux_c15_set(reg->id, uaddr);
@@ -1034,8 +1094,18 @@ int kvm_arm_coproc_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	if (!r)
 		return set_invariant_cp15(reg->id, uaddr);
 
-	/* Note: copies two regs if size is 64 bit */
-	return reg_from_user(&vcpu->arch.cp15[r->reg], uaddr, reg->id);
+	ret = -ENOENT;
+	if (KVM_REG_SIZE(reg->id) == 8) {
+		u64 val;
+
+		ret = reg_from_user(&val, uaddr, reg->id);
+		if (!ret)
+			vcpu_cp15_reg64_set(vcpu, r, val);
+	} else if (KVM_REG_SIZE(reg->id) == 4) {
+		ret = reg_from_user(&vcpu->arch.cp15[r->reg], uaddr, reg->id);
+	}
+
+	return ret;
 }
 
 static unsigned int num_demux_regs(void)
diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c
index 70bf49b..813e492 100644
--- a/arch/arm/kvm/guest.c
+++ b/arch/arm/kvm/guest.c
@@ -124,16 +124,6 @@ static bool is_timer_reg(u64 index)
 	return false;
 }
 
-int kvm_arm_timer_set_reg(struct kvm_vcpu *vcpu, u64 regid, u64 value)
-{
-	return 0;
-}
-
-u64 kvm_arm_timer_get_reg(struct kvm_vcpu *vcpu, u64 regid)
-{
-	return 0;
-}
-
 #else
 
 #define NUM_TIMER_REGS 3
diff --git a/arch/arm/kvm/init.S b/arch/arm/kvm/init.S
index b2d229f..991415d 100644
--- a/arch/arm/kvm/init.S
+++ b/arch/arm/kvm/init.S
@@ -72,7 +72,7 @@ __do_hyp_init:
 	bne	phase2			@ Yes, second stage init
 
 	@ Set the HTTBR to point to the hypervisor PGD pointer passed
-	mcrr	p15, 4, r2, r3, c2
+	mcrr	p15, 4, rr_lo_hi(r2, r3), c2
 
 	@ Set the HTCR and VTCR to the same shareability and cacheability
 	@ settings as the non-secure TTBCR and with T0SZ == 0.
@@ -138,7 +138,7 @@ phase2:
 	ret	r0
 
 target:	@ We're now in the trampoline code, switch page tables
-	mcrr	p15, 4, r2, r3, c2
+	mcrr	p15, 4, rr_lo_hi(r2, r3), c2
 	isb
 
 	@ Invalidate the old TLBs
diff --git a/arch/arm/kvm/interrupts.S b/arch/arm/kvm/interrupts.S
index 0d68d40..01dcb0e 100644
--- a/arch/arm/kvm/interrupts.S
+++ b/arch/arm/kvm/interrupts.S
@@ -52,7 +52,7 @@ ENTRY(__kvm_tlb_flush_vmid_ipa)
 	dsb	ishst
 	add	r0, r0, #KVM_VTTBR
 	ldrd	r2, r3, [r0]
-	mcrr	p15, 6, r2, r3, c2	@ Write VTTBR
+	mcrr	p15, 6, rr_lo_hi(r2, r3), c2	@ Write VTTBR
 	isb
 	mcr     p15, 0, r0, c8, c3, 0	@ TLBIALLIS (rt ignored)
 	dsb	ish
@@ -135,7 +135,7 @@ ENTRY(__kvm_vcpu_run)
 	ldr	r1, [vcpu, #VCPU_KVM]
 	add	r1, r1, #KVM_VTTBR
 	ldrd	r2, r3, [r1]
-	mcrr	p15, 6, r2, r3, c2	@ Write VTTBR
+	mcrr	p15, 6, rr_lo_hi(r2, r3), c2	@ Write VTTBR
 
 	@ We're all done, just restore the GPRs and go to the guest
 	restore_guest_regs
@@ -199,8 +199,13 @@ after_vfp_restore:
 
 	restore_host_regs
 	clrex				@ Clear exclusive monitor
+#ifndef CONFIG_CPU_ENDIAN_BE8
 	mov	r0, r1			@ Return the return code
 	mov	r1, #0			@ Clear upper bits in return value
+#else
+	@ r1 already has return code
+	mov	r0, #0			@ Clear upper bits in return value
+#endif /* CONFIG_CPU_ENDIAN_BE8 */
 	bx	lr			@ return to IOCTL
 
 /********************************************************************
diff --git a/arch/arm/kvm/interrupts_head.S b/arch/arm/kvm/interrupts_head.S
index 76af9302..98c8c5b 100644
--- a/arch/arm/kvm/interrupts_head.S
+++ b/arch/arm/kvm/interrupts_head.S
@@ -1,4 +1,5 @@
 #include <linux/irqchip/arm-gic.h>
+#include <asm/assembler.h>
 
 #define VCPU_USR_REG(_reg_nr)	(VCPU_USR_REGS + (_reg_nr * 4))
 #define VCPU_USR_SP		(VCPU_USR_REG(13))
@@ -420,15 +421,23 @@ vcpu	.req	r0		@ vcpu pointer always in r0
 	ldr	r8, [r2, #GICH_ELRSR0]
 	ldr	r9, [r2, #GICH_ELRSR1]
 	ldr	r10, [r2, #GICH_APR]
-
-	str	r3, [r11, #VGIC_CPU_HCR]
-	str	r4, [r11, #VGIC_CPU_VMCR]
-	str	r5, [r11, #VGIC_CPU_MISR]
-	str	r6, [r11, #VGIC_CPU_EISR]
-	str	r7, [r11, #(VGIC_CPU_EISR + 4)]
-	str	r8, [r11, #VGIC_CPU_ELRSR]
-	str	r9, [r11, #(VGIC_CPU_ELRSR + 4)]
-	str	r10, [r11, #VGIC_CPU_APR]
+ARM_BE8(rev	r3, r3	)
+ARM_BE8(rev	r4, r4	)
+ARM_BE8(rev	r5, r5	)
+ARM_BE8(rev	r6, r6	)
+ARM_BE8(rev	r7, r7	)
+ARM_BE8(rev	r8, r8	)
+ARM_BE8(rev	r9, r9	)
+ARM_BE8(rev	r10, r10	)
+
+	str	r3, [r11, #VGIC_V2_CPU_HCR]
+	str	r4, [r11, #VGIC_V2_CPU_VMCR]
+	str	r5, [r11, #VGIC_V2_CPU_MISR]
+	str	r6, [r11, #VGIC_V2_CPU_EISR]
+	str	r7, [r11, #(VGIC_V2_CPU_EISR + 4)]
+	str	r8, [r11, #VGIC_V2_CPU_ELRSR]
+	str	r9, [r11, #(VGIC_V2_CPU_ELRSR + 4)]
+	str	r10, [r11, #VGIC_V2_CPU_APR]
 
 	/* Clear GICH_HCR */
 	mov	r5, #0
@@ -436,9 +445,10 @@ vcpu	.req	r0		@ vcpu pointer always in r0
 
 	/* Save list registers */
 	add	r2, r2, #GICH_LR0
-	add	r3, r11, #VGIC_CPU_LR
+	add	r3, r11, #VGIC_V2_CPU_LR
 	ldr	r4, [r11, #VGIC_CPU_NR_LR]
 1:	ldr	r6, [r2], #4
+ARM_BE8(rev	r6, r6	)
 	str	r6, [r3], #4
 	subs	r4, r4, #1
 	bne	1b
@@ -463,9 +473,12 @@ vcpu	.req	r0		@ vcpu pointer always in r0
 	add	r11, vcpu, #VCPU_VGIC_CPU
 
 	/* We only restore a minimal set of registers */
-	ldr	r3, [r11, #VGIC_CPU_HCR]
-	ldr	r4, [r11, #VGIC_CPU_VMCR]
-	ldr	r8, [r11, #VGIC_CPU_APR]
+	ldr	r3, [r11, #VGIC_V2_CPU_HCR]
+	ldr	r4, [r11, #VGIC_V2_CPU_VMCR]
+	ldr	r8, [r11, #VGIC_V2_CPU_APR]
+ARM_BE8(rev	r3, r3	)
+ARM_BE8(rev	r4, r4	)
+ARM_BE8(rev	r8, r8	)
 
 	str	r3, [r2, #GICH_HCR]
 	str	r4, [r2, #GICH_VMCR]
@@ -473,9 +486,10 @@ vcpu	.req	r0		@ vcpu pointer always in r0
 
 	/* Restore list registers */
 	add	r2, r2, #GICH_LR0
-	add	r3, r11, #VGIC_CPU_LR
+	add	r3, r11, #VGIC_V2_CPU_LR
 	ldr	r4, [r11, #VGIC_CPU_NR_LR]
 1:	ldr	r6, [r3], #4
+ARM_BE8(rev	r6, r6  )
 	str	r6, [r2], #4
 	subs	r4, r4, #1
 	bne	1b
@@ -506,7 +520,7 @@ vcpu	.req	r0		@ vcpu pointer always in r0
 	mcr	p15, 0, r2, c14, c3, 1	@ CNTV_CTL
 	isb
 
-	mrrc	p15, 3, r2, r3, c14	@ CNTV_CVAL
+	mrrc	p15, 3, rr_lo_hi(r2, r3), c14	@ CNTV_CVAL
 	ldr	r4, =VCPU_TIMER_CNTV_CVAL
 	add	r5, vcpu, r4
 	strd	r2, r3, [r5]
@@ -546,12 +560,12 @@ vcpu	.req	r0		@ vcpu pointer always in r0
 
 	ldr	r2, [r4, #KVM_TIMER_CNTVOFF]
 	ldr	r3, [r4, #(KVM_TIMER_CNTVOFF + 4)]
-	mcrr	p15, 4, r2, r3, c14	@ CNTVOFF
+	mcrr	p15, 4, rr_lo_hi(r2, r3), c14	@ CNTVOFF
 
 	ldr	r4, =VCPU_TIMER_CNTV_CVAL
 	add	r5, vcpu, r4
 	ldrd	r2, r3, [r5]
-	mcrr	p15, 3, r2, r3, c14	@ CNTV_CVAL
+	mcrr	p15, 3, rr_lo_hi(r2, r3), c14	@ CNTV_CVAL
 	isb
 
 	ldr	r2, [vcpu, #VCPU_TIMER_CNTV_CTL]
diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 16f8049..16e7994 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -90,104 +90,115 @@ static void *mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc)
 	return p;
 }
 
-static bool page_empty(void *ptr)
+static void clear_pgd_entry(struct kvm *kvm, pgd_t *pgd, phys_addr_t addr)
 {
-	struct page *ptr_page = virt_to_page(ptr);
-	return page_count(ptr_page) == 1;
+	pud_t *pud_table __maybe_unused = pud_offset(pgd, 0);
+	pgd_clear(pgd);
+	kvm_tlb_flush_vmid_ipa(kvm, addr);
+	pud_free(NULL, pud_table);
+	put_page(virt_to_page(pgd));
 }
 
 static void clear_pud_entry(struct kvm *kvm, pud_t *pud, phys_addr_t addr)
 {
-	if (pud_huge(*pud)) {
-		pud_clear(pud);
-		kvm_tlb_flush_vmid_ipa(kvm, addr);
-	} else {
-		pmd_t *pmd_table = pmd_offset(pud, 0);
-		pud_clear(pud);
-		kvm_tlb_flush_vmid_ipa(kvm, addr);
-		pmd_free(NULL, pmd_table);
-	}
+	pmd_t *pmd_table = pmd_offset(pud, 0);
+	VM_BUG_ON(pud_huge(*pud));
+	pud_clear(pud);
+	kvm_tlb_flush_vmid_ipa(kvm, addr);
+	pmd_free(NULL, pmd_table);
 	put_page(virt_to_page(pud));
 }
 
 static void clear_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr)
 {
-	if (kvm_pmd_huge(*pmd)) {
-		pmd_clear(pmd);
-		kvm_tlb_flush_vmid_ipa(kvm, addr);
-	} else {
-		pte_t *pte_table = pte_offset_kernel(pmd, 0);
-		pmd_clear(pmd);
-		kvm_tlb_flush_vmid_ipa(kvm, addr);
-		pte_free_kernel(NULL, pte_table);
-	}
+	pte_t *pte_table = pte_offset_kernel(pmd, 0);
+	VM_BUG_ON(kvm_pmd_huge(*pmd));
+	pmd_clear(pmd);
+	kvm_tlb_flush_vmid_ipa(kvm, addr);
+	pte_free_kernel(NULL, pte_table);
 	put_page(virt_to_page(pmd));
 }
 
-static void clear_pte_entry(struct kvm *kvm, pte_t *pte, phys_addr_t addr)
+static void unmap_ptes(struct kvm *kvm, pmd_t *pmd,
+		       phys_addr_t addr, phys_addr_t end)
 {
-	if (pte_present(*pte)) {
-		kvm_set_pte(pte, __pte(0));
-		put_page(virt_to_page(pte));
-		kvm_tlb_flush_vmid_ipa(kvm, addr);
-	}
+	phys_addr_t start_addr = addr;
+	pte_t *pte, *start_pte;
+
+	start_pte = pte = pte_offset_kernel(pmd, addr);
+	do {
+		if (!pte_none(*pte)) {
+			kvm_set_pte(pte, __pte(0));
+			put_page(virt_to_page(pte));
+			kvm_tlb_flush_vmid_ipa(kvm, addr);
+		}
+	} while (pte++, addr += PAGE_SIZE, addr != end);
+
+	if (kvm_pte_table_empty(start_pte))
+		clear_pmd_entry(kvm, pmd, start_addr);
 }
 
-static void unmap_range(struct kvm *kvm, pgd_t *pgdp,
-			unsigned long long start, u64 size)
+static void unmap_pmds(struct kvm *kvm, pud_t *pud,
+		       phys_addr_t addr, phys_addr_t end)
 {
-	pgd_t *pgd;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-	unsigned long long addr = start, end = start + size;
-	u64 next;
-
-	while (addr < end) {
-		pgd = pgdp + pgd_index(addr);
-		pud = pud_offset(pgd, addr);
-		pte = NULL;
-		if (pud_none(*pud)) {
-			addr = kvm_pud_addr_end(addr, end);
-			continue;
-		}
+	phys_addr_t next, start_addr = addr;
+	pmd_t *pmd, *start_pmd;
 
-		if (pud_huge(*pud)) {
-			/*
-			 * If we are dealing with a huge pud, just clear it and
-			 * move on.
-			 */
-			clear_pud_entry(kvm, pud, addr);
-			addr = kvm_pud_addr_end(addr, end);
-			continue;
+	start_pmd = pmd = pmd_offset(pud, addr);
+	do {
+		next = kvm_pmd_addr_end(addr, end);
+		if (!pmd_none(*pmd)) {
+			if (kvm_pmd_huge(*pmd)) {
+				pmd_clear(pmd);
+				kvm_tlb_flush_vmid_ipa(kvm, addr);
+				put_page(virt_to_page(pmd));
+			} else {
+				unmap_ptes(kvm, pmd, addr, next);
+			}
 		}
+	} while (pmd++, addr = next, addr != end);
 
-		pmd = pmd_offset(pud, addr);
-		if (pmd_none(*pmd)) {
-			addr = kvm_pmd_addr_end(addr, end);
-			continue;
-		}
+	if (kvm_pmd_table_empty(start_pmd))
+		clear_pud_entry(kvm, pud, start_addr);
+}
 
-		if (!kvm_pmd_huge(*pmd)) {
-			pte = pte_offset_kernel(pmd, addr);
-			clear_pte_entry(kvm, pte, addr);
-			next = addr + PAGE_SIZE;
-		}
+static void unmap_puds(struct kvm *kvm, pgd_t *pgd,
+		       phys_addr_t addr, phys_addr_t end)
+{
+	phys_addr_t next, start_addr = addr;
+	pud_t *pud, *start_pud;
 
-		/*
-		 * If the pmd entry is to be cleared, walk back up the ladder
-		 */
-		if (kvm_pmd_huge(*pmd) || (pte && page_empty(pte))) {
-			clear_pmd_entry(kvm, pmd, addr);
-			next = kvm_pmd_addr_end(addr, end);
-			if (page_empty(pmd) && !page_empty(pud)) {
-				clear_pud_entry(kvm, pud, addr);
-				next = kvm_pud_addr_end(addr, end);
+	start_pud = pud = pud_offset(pgd, addr);
+	do {
+		next = kvm_pud_addr_end(addr, end);
+		if (!pud_none(*pud)) {
+			if (pud_huge(*pud)) {
+				pud_clear(pud);
+				kvm_tlb_flush_vmid_ipa(kvm, addr);
+				put_page(virt_to_page(pud));
+			} else {
+				unmap_pmds(kvm, pud, addr, next);
 			}
 		}
+	} while (pud++, addr = next, addr != end);
 
-		addr = next;
-	}
+	if (kvm_pud_table_empty(start_pud))
+		clear_pgd_entry(kvm, pgd, start_addr);
+}
+
+
+static void unmap_range(struct kvm *kvm, pgd_t *pgdp,
+			phys_addr_t start, u64 size)
+{
+	pgd_t *pgd;
+	phys_addr_t addr = start, end = start + size;
+	phys_addr_t next;
+
+	pgd = pgdp + pgd_index(addr);
+	do {
+		next = kvm_pgd_addr_end(addr, end);
+		unmap_puds(kvm, pgd, addr, next);
+	} while (pgd++, addr = next, addr != end);
 }
 
 static void stage2_flush_ptes(struct kvm *kvm, pmd_t *pmd,
@@ -748,6 +759,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	struct kvm_mmu_memory_cache *memcache = &vcpu->arch.mmu_page_cache;
 	struct vm_area_struct *vma;
 	pfn_t pfn;
+	pgprot_t mem_type = PAGE_S2;
 
 	write_fault = kvm_is_write_fault(kvm_vcpu_get_hsr(vcpu));
 	if (fault_status == FSC_PERM && !write_fault) {
@@ -798,6 +810,9 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	if (is_error_pfn(pfn))
 		return -EFAULT;
 
+	if (kvm_is_mmio_pfn(pfn))
+		mem_type = PAGE_S2_DEVICE;
+
 	spin_lock(&kvm->mmu_lock);
 	if (mmu_notifier_retry(kvm, mmu_seq))
 		goto out_unlock;
@@ -805,7 +820,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 		hugetlb = transparent_hugepage_adjust(&pfn, &fault_ipa);
 
 	if (hugetlb) {
-		pmd_t new_pmd = pfn_pmd(pfn, PAGE_S2);
+		pmd_t new_pmd = pfn_pmd(pfn, mem_type);
 		new_pmd = pmd_mkhuge(new_pmd);
 		if (writable) {
 			kvm_set_s2pmd_writable(&new_pmd);
@@ -814,13 +829,14 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 		coherent_cache_guest_page(vcpu, hva & PMD_MASK, PMD_SIZE);
 		ret = stage2_set_pmd_huge(kvm, memcache, fault_ipa, &new_pmd);
 	} else {
-		pte_t new_pte = pfn_pte(pfn, PAGE_S2);
+		pte_t new_pte = pfn_pte(pfn, mem_type);
 		if (writable) {
 			kvm_set_s2pte_writable(&new_pte);
 			kvm_set_pfn_dirty(pfn);
 		}
 		coherent_cache_guest_page(vcpu, hva, PAGE_SIZE);
-		ret = stage2_set_pte(kvm, memcache, fault_ipa, &new_pte, false);
+		ret = stage2_set_pte(kvm, memcache, fault_ipa, &new_pte,
+				     mem_type == PAGE_S2_DEVICE);
 	}
 
 
@@ -1100,3 +1116,49 @@ out:
 	free_hyp_pgds();
 	return err;
 }
+
+void kvm_arch_commit_memory_region(struct kvm *kvm,
+				   struct kvm_userspace_memory_region *mem,
+				   const struct kvm_memory_slot *old,
+				   enum kvm_mr_change change)
+{
+	gpa_t gpa = old->base_gfn << PAGE_SHIFT;
+	phys_addr_t size = old->npages << PAGE_SHIFT;
+	if (change == KVM_MR_DELETE || change == KVM_MR_MOVE) {
+		spin_lock(&kvm->mmu_lock);
+		unmap_stage2_range(kvm, gpa, size);
+		spin_unlock(&kvm->mmu_lock);
+	}
+}
+
+int kvm_arch_prepare_memory_region(struct kvm *kvm,
+				   struct kvm_memory_slot *memslot,
+				   struct kvm_userspace_memory_region *mem,
+				   enum kvm_mr_change change)
+{
+	return 0;
+}
+
+void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
+			   struct kvm_memory_slot *dont)
+{
+}
+
+int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
+			    unsigned long npages)
+{
+	return 0;
+}
+
+void kvm_arch_memslots_updated(struct kvm *kvm)
+{
+}
+
+void kvm_arch_flush_shadow_all(struct kvm *kvm)
+{
+}
+
+void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
+				   struct kvm_memory_slot *slot)
+{
+}
diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
index 5306de3..312d43e 100644
--- a/arch/arm/lib/delay.c
+++ b/arch/arm/lib/delay.c
@@ -19,6 +19,7 @@
  * Author: Will Deacon <will.deacon@arm.com>
  */
 
+#include <linux/clocksource.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -36,6 +37,7 @@ struct arm_delay_ops arm_delay_ops = {
 
 static const struct delay_timer *delay_timer;
 static bool delay_calibrated;
+static u64 delay_res;
 
 int read_current_timer(unsigned long *timer_val)
 {
@@ -47,6 +49,11 @@ int read_current_timer(unsigned long *timer_val)
 }
 EXPORT_SYMBOL_GPL(read_current_timer);
 
+static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift)
+{
+	return (cyc * mult) >> shift;
+}
+
 static void __timer_delay(unsigned long cycles)
 {
 	cycles_t start = get_cycles();
@@ -69,18 +76,24 @@ static void __timer_udelay(unsigned long usecs)
 
 void __init register_current_timer_delay(const struct delay_timer *timer)
 {
-	if (!delay_calibrated) {
-		pr_info("Switching to timer-based delay loop\n");
+	u32 new_mult, new_shift;
+	u64 res;
+
+	clocks_calc_mult_shift(&new_mult, &new_shift, timer->freq,
+			       NSEC_PER_SEC, 3600);
+	res = cyc_to_ns(1ULL, new_mult, new_shift);
+
+	if (!delay_calibrated && (!delay_res || (res < delay_res))) {
+		pr_info("Switching to timer-based delay loop, resolution %lluns\n", res);
 		delay_timer			= timer;
 		lpj_fine			= timer->freq / HZ;
+		delay_res			= res;
 
 		/* cpufreq may scale loops_per_jiffy, so keep a private copy */
 		arm_delay_ops.ticks_per_jiffy	= lpj_fine;
 		arm_delay_ops.delay		= __timer_delay;
 		arm_delay_ops.const_udelay	= __timer_const_udelay;
 		arm_delay_ops.udelay		= __timer_udelay;
-
-		delay_calibrated		= true;
 	} else {
 		pr_info("Ignoring duplicate/late registration of read_current_timer delay\n");
 	}
@@ -91,3 +104,8 @@ unsigned long calibrate_delay_is_known(void)
 	delay_calibrated = true;
 	return lpj_fine;
 }
+
+void calibration_delay_done(void)
+{
+	delay_calibrated = true;
+}
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 45b55e0..6cc6f7a 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -113,14 +113,12 @@ config SOC_AT91RM9200
 	select HAVE_AT91_DBGU0
 	select MULTI_IRQ_HANDLER
 	select SPARSE_IRQ
-	select AT91_USE_OLD_CLK
 	select HAVE_AT91_USB_CLK
 
 config SOC_AT91SAM9260
 	bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
 	select HAVE_AT91_DBGU0
 	select SOC_AT91SAM9
-	select AT91_USE_OLD_CLK
 	select HAVE_AT91_USB_CLK
 	help
 	  Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
@@ -140,7 +138,6 @@ config SOC_AT91SAM9263
 	select HAVE_AT91_DBGU1
 	select HAVE_FB_ATMEL
 	select SOC_AT91SAM9
-	select AT91_USE_OLD_CLK
 	select HAVE_AT91_USB_CLK
 
 config SOC_AT91SAM9RL
@@ -155,7 +152,6 @@ config SOC_AT91SAM9G45
 	select HAVE_AT91_DBGU1
 	select HAVE_FB_ATMEL
 	select SOC_AT91SAM9
-	select AT91_USE_OLD_CLK
 	select HAVE_AT91_UTMI
 	select HAVE_AT91_USB_CLK
 	help
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 787bb50..038702e 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -26,10 +26,11 @@
 #include "at91_aic.h"
 #include "soc.h"
 #include "generic.h"
-#include "clock.h"
 #include "sam9_smc.h"
 #include "pm.h"
 
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
 /* --------------------------------------------------------------------
  *  Clocks
  * -------------------------------------------------------------------- */
@@ -277,6 +278,9 @@ static void __init at91rm9200_register_clocks(void)
 	clk_register(&pck2);
 	clk_register(&pck3);
 }
+#else
+#define at91rm9200_register_clocks NULL
+#endif
 
 /* --------------------------------------------------------------------
  *  GPIO
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index c3d22be..3477ba9 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -27,10 +27,11 @@
 #include "at91_rstc.h"
 #include "soc.h"
 #include "generic.h"
-#include "clock.h"
 #include "sam9_smc.h"
 #include "pm.h"
 
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
 /* --------------------------------------------------------------------
  *  Clocks
  * -------------------------------------------------------------------- */
@@ -288,6 +289,9 @@ static void __init at91sam9260_register_clocks(void)
 	clk_register(&pck0);
 	clk_register(&pck1);
 }
+#else
+#define at91sam9260_register_clocks NULL
+#endif
 
 /* --------------------------------------------------------------------
  *  GPIO
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index f302905..810fa5f 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -25,10 +25,11 @@
 #include "at91_rstc.h"
 #include "soc.h"
 #include "generic.h"
-#include "clock.h"
 #include "sam9_smc.h"
 #include "pm.h"
 
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
 /* --------------------------------------------------------------------
  *  Clocks
  * -------------------------------------------------------------------- */
@@ -199,6 +200,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
+	CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
 	CLKDEV_CON_ID("pioA", &pioA_clk),
@@ -280,6 +282,9 @@ static void __init at91sam9263_register_clocks(void)
 	clk_register(&pck2);
 	clk_register(&pck3);
 }
+#else
+#define at91sam9263_register_clocks NULL
+#endif
 
 /* --------------------------------------------------------------------
  *  GPIO
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 309390d..cef0e2f 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -1131,9 +1131,7 @@ static void __init at91_add_device_watchdog(void) {}
  *  PWM
  * --------------------------------------------------------------------*/
 
-#if defined(CONFIG_ATMEL_PWM)
-static u32 pwm_mask;
-
+#if IS_ENABLED(CONFIG_PWM_ATMEL)
 static struct resource pwm_resources[] = {
 	[0] = {
 		.start	= AT91SAM9263_BASE_PWMC,
@@ -1148,11 +1146,8 @@ static struct resource pwm_resources[] = {
 };
 
 static struct platform_device at91sam9263_pwm0_device = {
-	.name	= "atmel_pwm",
+	.name	= "at91sam9rl-pwm",
 	.id	= -1,
-	.dev	= {
-		.platform_data		= &pwm_mask,
-	},
 	.resource	= pwm_resources,
 	.num_resources	= ARRAY_SIZE(pwm_resources),
 };
@@ -1171,8 +1166,6 @@ void __init at91_add_device_pwm(u32 mask)
 	if (mask & (1 << AT91_PWM3))
 		at91_set_B_periph(AT91_PIN_PB29, 1);	/* enable PWM3 */
 
-	pwm_mask = mask;
-
 	platform_device_register(&at91sam9263_pwm0_device);
 }
 #else
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 9d3d544..9d45496 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -25,10 +25,11 @@
 #include "at91_aic.h"
 #include "soc.h"
 #include "generic.h"
-#include "clock.h"
 #include "sam9_smc.h"
 #include "pm.h"
 
+#if defined(CONFIG_OLD_CLK_AT91)
+#include "clock.h"
 /* --------------------------------------------------------------------
  *  Clocks
  * -------------------------------------------------------------------- */
@@ -251,6 +252,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel_aes", &aestdessha_clk),
+	CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
 	/* more usart lookup table for DT entries */
 	CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),
 	CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk),
@@ -331,6 +333,9 @@ static void __init at91sam9g45_register_clocks(void)
 	clk_register(&pck0);
 	clk_register(&pck1);
 }
+#else
+#define at91sam9g45_register_clocks NULL
+#endif
 
 /* --------------------------------------------------------------------
  *  GPIO
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 391ab6b..21ab782 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -1334,9 +1334,7 @@ static void __init at91_add_device_watchdog(void) {}
  *  PWM
  * --------------------------------------------------------------------*/
 
-#if defined(CONFIG_ATMEL_PWM) || defined(CONFIG_ATMEL_PWM_MODULE)
-static u32 pwm_mask;
-
+#if IS_ENABLED(CONFIG_PWM_ATMEL)
 static struct resource pwm_resources[] = {
 	[0] = {
 		.start	= AT91SAM9G45_BASE_PWMC,
@@ -1351,11 +1349,8 @@ static struct resource pwm_resources[] = {
 };
 
 static struct platform_device at91sam9g45_pwm0_device = {
-	.name	= "atmel_pwm",
+	.name	= "at91sam9rl-pwm",
 	.id	= -1,
-	.dev	= {
-		.platform_data		= &pwm_mask,
-	},
 	.resource	= pwm_resources,
 	.num_resources	= ARRAY_SIZE(pwm_resources),
 };
@@ -1374,8 +1369,6 @@ void __init at91_add_device_pwm(u32 mask)
 	if (mask & (1 << AT91_PWM3))
 		at91_set_B_periph(AT91_PIN_PD0, 1);	/* enable PWM3 */
 
-	pwm_mask = mask;
-
 	platform_device_register(&at91sam9g45_pwm0_device);
 }
 #else
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index a79960f..878d501 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -200,6 +200,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk),
+	CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),
 	CLKDEV_CON_ID("pioA", &pioA_clk),
 	CLKDEV_CON_ID("pioB", &pioB_clk),
 	CLKDEV_CON_ID("pioC", &pioC_clk),
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 0b1d71a..37d1c9e 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -799,9 +799,7 @@ static void __init at91_add_device_watchdog(void) {}
  *  PWM
  * --------------------------------------------------------------------*/
 
-#if defined(CONFIG_ATMEL_PWM)
-static u32 pwm_mask;
-
+#if IS_ENABLED(CONFIG_PWM_ATMEL)
 static struct resource pwm_resources[] = {
 	[0] = {
 		.start	= AT91SAM9RL_BASE_PWMC,
@@ -816,11 +814,8 @@ static struct resource pwm_resources[] = {
 };
 
 static struct platform_device at91sam9rl_pwm0_device = {
-	.name	= "atmel_pwm",
+	.name	= "at91sam9rl-pwm",
 	.id	= -1,
-	.dev	= {
-		.platform_data		= &pwm_mask,
-	},
 	.resource	= pwm_resources,
 	.num_resources	= ARRAY_SIZE(pwm_resources),
 };
@@ -839,8 +834,6 @@ void __init at91_add_device_pwm(u32 mask)
 	if (mask & (1 << AT91_PWM3))
 		at91_set_B_periph(AT91_PIN_PD8, 1);	/* enable PWM3 */
 
-	pwm_mask = mask;
-
 	platform_device_register(&at91sam9rl_pwm0_device);
 }
 #else
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index cd2726e..fc44609 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -32,6 +32,8 @@
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/leds.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
 
 #include <video/atmel_lcdc.h>
 
@@ -369,21 +371,47 @@ static struct gpio_led ek_leds[] = {
 		.name			= "ds3",
 		.gpio			= AT91_PIN_PB7,
 		.default_trigger	= "heartbeat",
+	},
+#if !IS_ENABLED(CONFIG_LEDS_PWM)
+	{
+		.name			= "ds1",
+		.gpio			= AT91_PIN_PB8,
+		.active_low		= 1,
+		.default_trigger	= "none",
 	}
+#endif
 };
 
 /*
  * PWM Leds
  */
-static struct gpio_led ek_pwm_led[] = {
-	/* For now only DS1 is PWM-driven (by pwm1) */
+static struct pwm_lookup pwm_lookup[] = {
+	PWM_LOOKUP("at91sam9rl-pwm", 1, "leds_pwm", "ds1",
+		   5000, PWM_POLARITY_INVERSED),
+};
+
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+static struct led_pwm pwm_leds[] = {
 	{
-		.name			= "ds1",
-		.gpio			= 1,	/* is PWM channel number */
-		.active_low		= 1,
-		.default_trigger	= "none",
-	}
+		.name = "ds1",
+		.max_brightness = 255,
+	},
+};
+
+static struct led_pwm_platform_data pwm_data = {
+	.num_leds       = ARRAY_SIZE(pwm_leds),
+	.leds           = pwm_leds,
+};
+
+static struct platform_device leds_pwm = {
+	.name   = "leds_pwm",
+	.id     = -1,
+	.dev    = {
+		.platform_data = &pwm_data,
+	},
 };
+#endif
+
 
 /*
  * CAN
@@ -403,6 +431,12 @@ static struct at91_can_data ek_can_data = {
 	.transceiver_switch = sam9263ek_transceiver_switch,
 };
 
+static struct platform_device *devices[] __initdata = {
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+	&leds_pwm,
+#endif
+};
+
 static void __init ek_board_init(void)
 {
 	/* Serial */
@@ -437,9 +471,14 @@ static void __init ek_board_init(void)
 	at91_add_device_ac97(&ek_ac97_data);
 	/* LEDs */
 	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-	at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led));
+	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+	at91_add_device_pwm(1 << AT91_PWM1);
+#endif
 	/* CAN */
 	at91_add_device_can(&ek_can_data);
+	/* Other platform devices */
+	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 
 MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 1ea6132..b227732 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -26,6 +26,8 @@
 #include <linux/leds.h>
 #include <linux/atmel-mci.h>
 #include <linux/delay.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
 
 #include <linux/platform_data/at91_adc.h>
 
@@ -416,7 +418,7 @@ static struct gpio_led ek_leds[] = {
 		.active_low		= 1,
 		.default_trigger	= "nand-disk",
 	},
-#if !(defined(CONFIG_LEDS_ATMEL_PWM) || defined(CONFIG_LEDS_ATMEL_PWM_MODULE))
+#if !IS_ENABLED(CONFIG_LEDS_PWM)
 	{	/* "right" led, green, userled1, pwm1 */
 		.name			= "d7",
 		.gpio			= AT91_PIN_PD31,
@@ -430,22 +432,41 @@ static struct gpio_led ek_leds[] = {
 /*
  * PWM Leds
  */
-static struct gpio_led ek_pwm_led[] = {
-#if defined(CONFIG_LEDS_ATMEL_PWM) || defined(CONFIG_LEDS_ATMEL_PWM_MODULE)
+static struct pwm_lookup pwm_lookup[] = {
+	PWM_LOOKUP("at91sam9rl-pwm", 1, "leds_pwm", "d7",
+		   5000, PWM_POLARITY_INVERSED),
+};
+
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+static struct led_pwm pwm_leds[] = {
 	{	/* "right" led, green, userled1, pwm1 */
-		.name			= "d7",
-		.gpio			= 1,	/* is PWM channel number */
-		.active_low		= 1,
-		.default_trigger	= "none",
+		.name = "d7",
+		.max_brightness	= 255,
 	},
-#endif
 };
 
+static struct led_pwm_platform_data pwm_data = {
+	.num_leds	= ARRAY_SIZE(pwm_leds),
+	.leds		= pwm_leds,
+};
+
+static struct platform_device leds_pwm = {
+	.name	= "leds_pwm",
+	.id	= -1,
+	.dev	= {
+		.platform_data = &pwm_data,
+	},
+};
+#endif
+
 static struct platform_device *devices[] __initdata = {
 #if defined(CONFIG_SOC_CAMERA_OV2640) || \
 	defined(CONFIG_SOC_CAMERA_OV2640_MODULE)
 	&isi_ov2640,
 #endif
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+	&leds_pwm,
+#endif
 };
 
 static void __init ek_board_init(void)
@@ -486,7 +507,10 @@ static void __init ek_board_init(void)
 	at91_add_device_ac97(&ek_ac97_data);
 	/* LEDs */
 	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-	at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led));
+	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+	at91_add_device_pwm(1 << AT91_PWM1);
+#endif
 	/* Other platform devices */
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
diff --git a/arch/arm/mach-at91/board.h b/arch/arm/mach-at91/board.h
index 4e773b5..836e9a5 100644
--- a/arch/arm/mach-at91/board.h
+++ b/arch/arm/mach-at91/board.h
@@ -123,6 +123,5 @@ extern void __init at91_add_device_can(struct at91_can_data *data);
 
  /* LEDs */
 extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
-extern void __init at91_pwm_leds(struct gpio_led *leds, int nr);
 
 #endif
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index 77c4d8f..eb22e33 100644
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -54,40 +54,3 @@ void __init at91_gpio_leds(struct gpio_led *leds, int nr)
 void __init at91_gpio_leds(struct gpio_led *leds, int nr) {}
 #endif
 
-
-/* ------------------------------------------------------------------------- */
-
-#if defined (CONFIG_LEDS_ATMEL_PWM)
-
-/*
- * PWM Leds
- */
-
-static struct gpio_led_platform_data pwm_led_data;
-
-static struct platform_device at91_pwm_leds_device = {
-	.name			= "leds-atmel-pwm",
-	.id			= -1,
-	.dev.platform_data	= &pwm_led_data,
-};
-
-void __init at91_pwm_leds(struct gpio_led *leds, int nr)
-{
-	int i;
-	u32 pwm_mask = 0;
-
-	if (!nr)
-		return;
-
-	for (i = 0; i < nr; i++)
-		pwm_mask |= (1 << leds[i].gpio);
-
-	pwm_led_data.leds = leds;
-	pwm_led_data.num_leds = nr;
-
-	at91_add_device_pwm(pwm_mask);
-	platform_device_register(&at91_pwm_leds_device);
-}
-#else
-void __init at91_pwm_leds(struct gpio_led *leds, int nr){}
-#endif
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 41c8391..fc93800 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -9,7 +9,6 @@ config ARCH_BCM_MOBILE
 	bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_ERRATA_754322
-	select ARM_ERRATA_764369 if SMP
 	select ARM_ERRATA_775420
 	select ARM_GIC
 	select GPIO_BCM_KONA
@@ -26,16 +25,18 @@ menu "Broadcom Mobile SoC Selection"
 config ARCH_BCM_281XX
 	bool "Broadcom BCM281XX SoC family"
 	default y
+	select HAVE_SMP
 	help
-	  Enable support for the the BCM281XX family, which includes
+	  Enable support for the BCM281XX family, which includes
 	  BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
 	  variants.
 
 config ARCH_BCM_21664
 	bool "Broadcom BCM21664 SoC family"
 	default y
+	select HAVE_SMP
 	help
-	  Enable support for the the BCM21664 family, which includes
+	  Enable support for the BCM21664 family, which includes
 	  BCM21663 and BCM21664 variants.
 
 config ARCH_BCM_MOBILE_L2_CACHE
@@ -49,6 +50,17 @@ config ARCH_BCM_MOBILE_SMC
 	bool
 	depends on ARCH_BCM_281XX || ARCH_BCM_21664
 
+config ARCH_BCM_MOBILE_SMP
+	bool "Broadcom mobile SoC SMP support"
+	depends on (ARCH_BCM_281XX || ARCH_BCM_21664) && SMP
+	default y
+	select HAVE_ARM_SCU
+	select ARM_ERRATA_764369
+	help
+	  SMP support for the BCM281XX and BCM21664 SoC families.
+	  Provided as an option so SMP support for SoCs of this type
+	  can be disabled for an SMP-enabled kernel.
+
 endmenu
 
 endif
@@ -87,4 +99,20 @@ config ARCH_BCM_5301X
 	  different SoC or with the older BCM47XX and BCM53XX based
 	  network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
 
+config ARCH_BRCMSTB
+	bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
+	depends on MMU
+	select ARM_GIC
+	select MIGHT_HAVE_PCI
+	select HAVE_SMP
+	select HAVE_ARM_ARCH_TIMER
+	select BRCMSTB_GISB_ARB
+	select BRCMSTB_L2_IRQ
+	help
+	  Say Y if you intend to run the kernel on a Broadcom ARM-based STB
+	  chipset.
+
+	  This enables support for Broadcom ARM-based set-top box chipsets,
+	  including the 7445 family of chips.
+
 endif
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index 7312921..67c492a 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -16,6 +16,9 @@ obj-$(CONFIG_ARCH_BCM_281XX)	+= board_bcm281xx.o
 # BCM21664
 obj-$(CONFIG_ARCH_BCM_21664)	+= board_bcm21664.o
 
+# BCM281XX and BCM21664 SMP support
+obj-$(CONFIG_ARCH_BCM_MOBILE_SMP) += kona_smp.o
+
 # BCM281XX and BCM21664 L2 cache control
 obj-$(CONFIG_ARCH_BCM_MOBILE_L2_CACHE) += kona_l2_cache.o
 
@@ -30,3 +33,8 @@ obj-$(CONFIG_ARCH_BCM2835)	+= board_bcm2835.o
 
 # BCM5301X
 obj-$(CONFIG_ARCH_BCM_5301X)	+= bcm_5301x.o
+
+ifeq ($(CONFIG_ARCH_BRCMSTB),y)
+obj-y				+= brcmstb.o
+obj-$(CONFIG_SMP)		+= headsmp-brcmstb.o platsmp-brcmstb.o
+endif
diff --git a/arch/arm/mach-bcm/brcmstb.c b/arch/arm/mach-bcm/brcmstb.c
new file mode 100644
index 0000000..60a5afa
--- /dev/null
+++ b/arch/arm/mach-bcm/brcmstb.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+static const char *brcmstb_match[] __initconst = {
+	"brcm,bcm7445",
+	"brcm,brcmstb",
+	NULL
+};
+
+DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)")
+	.dt_compat	= brcmstb_match,
+MACHINE_END
diff --git a/arch/arm/mach-bcm/brcmstb.h b/arch/arm/mach-bcm/brcmstb.h
new file mode 100644
index 0000000..ec0c3d1
--- /dev/null
+++ b/arch/arm/mach-bcm/brcmstb.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __BRCMSTB_H__
+#define __BRCMSTB_H__
+
+void brcmstb_secondary_startup(void);
+
+#endif /* __BRCMSTB_H__ */
diff --git a/arch/arm/mach-bcm/headsmp-brcmstb.S b/arch/arm/mach-bcm/headsmp-brcmstb.S
new file mode 100644
index 0000000..199c1ea
--- /dev/null
+++ b/arch/arm/mach-bcm/headsmp-brcmstb.S
@@ -0,0 +1,33 @@
+/*
+ * SMP boot code for secondary CPUs
+ * Based on arch/arm/mach-tegra/headsmp.S
+ *
+ * Copyright (C) 2010 NVIDIA, Inc.
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/assembler.h>
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+        .section ".text.head", "ax"
+
+ENTRY(brcmstb_secondary_startup)
+        /*
+         * Ensure CPU is in a sane state by disabling all IRQs and switching
+         * into SVC mode.
+         */
+        setmode	PSR_I_BIT | PSR_F_BIT | SVC_MODE, r0
+
+        bl      v7_invalidate_l1
+        b       secondary_startup
+ENDPROC(brcmstb_secondary_startup)
diff --git a/arch/arm/mach-bcm/kona_smp.c b/arch/arm/mach-bcm/kona_smp.c
new file mode 100644
index 0000000..66a0465
--- /dev/null
+++ b/arch/arm/mach-bcm/kona_smp.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2014 Broadcom Corporation
+ * Copyright 2014 Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/sched.h>
+
+#include <asm/smp.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+
+/* Size of mapped Cortex A9 SCU address space */
+#define CORTEX_A9_SCU_SIZE	0x58
+
+#define SECONDARY_TIMEOUT_NS	NSEC_PER_MSEC	/* 1 msec (in nanoseconds) */
+#define BOOT_ADDR_CPUID_MASK	0x3
+
+/* Name of device node property defining secondary boot register location */
+#define OF_SECONDARY_BOOT	"secondary-boot-reg"
+
+/* I/O address of register used to coordinate secondary core startup */
+static u32	secondary_boot;
+
+/*
+ * Enable the Cortex A9 Snoop Control Unit
+ *
+ * By the time this is called we already know there are multiple
+ * cores present.  We assume we're running on a Cortex A9 processor,
+ * so any trouble getting the base address register or getting the
+ * SCU base is a problem.
+ *
+ * Return 0 if successful or an error code otherwise.
+ */
+static int __init scu_a9_enable(void)
+{
+	unsigned long config_base;
+	void __iomem *scu_base;
+
+	if (!scu_a9_has_base()) {
+		pr_err("no configuration base address register!\n");
+		return -ENXIO;
+	}
+
+	/* Config base address register value is zero for uniprocessor */
+	config_base = scu_a9_get_base();
+	if (!config_base) {
+		pr_err("hardware reports only one core\n");
+		return -ENOENT;
+	}
+
+	scu_base = ioremap((phys_addr_t)config_base, CORTEX_A9_SCU_SIZE);
+	if (!scu_base) {
+		pr_err("failed to remap config base (%lu/%u) for SCU\n",
+			config_base, CORTEX_A9_SCU_SIZE);
+		return -ENOMEM;
+	}
+
+	scu_enable(scu_base);
+
+	iounmap(scu_base);	/* That's the last we'll need of this */
+
+	return 0;
+}
+
+static void __init bcm_smp_prepare_cpus(unsigned int max_cpus)
+{
+	static cpumask_t only_cpu_0 = { CPU_BITS_CPU0 };
+	struct device_node *node;
+	int ret;
+
+	BUG_ON(secondary_boot);		/* We're called only once */
+
+	/*
+	 * This function is only called via smp_ops->smp_prepare_cpu().
+	 * That only happens if a "/cpus" device tree node exists
+	 * and has an "enable-method" property that selects the SMP
+	 * operations defined herein.
+	 */
+	node = of_find_node_by_path("/cpus");
+	BUG_ON(!node);
+
+	/*
+	 * Our secondary enable method requires a "secondary-boot-reg"
+	 * property to specify a register address used to request the
+	 * ROM code boot a secondary code.  If we have any trouble
+	 * getting this we fall back to uniprocessor mode.
+	 */
+	if (of_property_read_u32(node, OF_SECONDARY_BOOT, &secondary_boot)) {
+		pr_err("%s: missing/invalid " OF_SECONDARY_BOOT " property\n",
+			node->name);
+		ret = -ENOENT;		/* Arrange to disable SMP */
+		goto out;
+	}
+
+	/*
+	 * Enable the SCU on Cortex A9 based SoCs.  If -ENOENT is
+	 * returned, the SoC reported a uniprocessor configuration.
+	 * We bail on any other error.
+	 */
+	ret = scu_a9_enable();
+out:
+	of_node_put(node);
+	if (ret) {
+		/* Update the CPU present map to reflect uniprocessor mode */
+		BUG_ON(ret != -ENOENT);
+		pr_warn("disabling SMP\n");
+		init_cpu_present(&only_cpu_0);
+	}
+}
+
+/*
+ * The ROM code has the secondary cores looping, waiting for an event.
+ * When an event occurs each core examines the bottom two bits of the
+ * secondary boot register.  When a core finds those bits contain its
+ * own core id, it performs initialization, including computing its boot
+ * address by clearing the boot register value's bottom two bits.  The
+ * core signals that it is beginning its execution by writing its boot
+ * address back to the secondary boot register, and finally jumps to
+ * that address.
+ *
+ * So to start a core executing we need to:
+ * - Encode the (hardware) CPU id with the bottom bits of the secondary
+ *   start address.
+ * - Write that value into the secondary boot register.
+ * - Generate an event to wake up the secondary CPU(s).
+ * - Wait for the secondary boot register to be re-written, which
+ *   indicates the secondary core has started.
+ */
+static int bcm_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	void __iomem *boot_reg;
+	phys_addr_t boot_func;
+	u64 start_clock;
+	u32 cpu_id;
+	u32 boot_val;
+	bool timeout = false;
+
+	cpu_id = cpu_logical_map(cpu);
+	if (cpu_id & ~BOOT_ADDR_CPUID_MASK) {
+		pr_err("bad cpu id (%u > %u)\n", cpu_id, BOOT_ADDR_CPUID_MASK);
+		return -EINVAL;
+	}
+
+	if (!secondary_boot) {
+		pr_err("required secondary boot register not specified\n");
+		return -EINVAL;
+	}
+
+	boot_reg = ioremap_nocache((phys_addr_t)secondary_boot, sizeof(u32));
+	if (!boot_reg) {
+		pr_err("unable to map boot register for cpu %u\n", cpu_id);
+		return -ENOSYS;
+	}
+
+	/*
+	 * Secondary cores will start in secondary_startup(),
+	 * defined in "arch/arm/kernel/head.S"
+	 */
+	boot_func = virt_to_phys(secondary_startup);
+	BUG_ON(boot_func & BOOT_ADDR_CPUID_MASK);
+	BUG_ON(boot_func > (phys_addr_t)U32_MAX);
+
+	/* The core to start is encoded in the low bits */
+	boot_val = (u32)boot_func | cpu_id;
+	writel_relaxed(boot_val, boot_reg);
+
+	sev();
+
+	/* The low bits will be cleared once the core has started */
+	start_clock = local_clock();
+	while (!timeout && readl_relaxed(boot_reg) == boot_val)
+		timeout = local_clock() - start_clock > SECONDARY_TIMEOUT_NS;
+
+	iounmap(boot_reg);
+
+	if (!timeout)
+		return 0;
+
+	pr_err("timeout waiting for cpu %u to start\n", cpu_id);
+
+	return -ENOSYS;
+}
+
+static struct smp_operations bcm_smp_ops __initdata = {
+	.smp_prepare_cpus	= bcm_smp_prepare_cpus,
+	.smp_boot_secondary	= bcm_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(bcm_smp_bcm281xx, "brcm,bcm11351-cpu-method",
+			&bcm_smp_ops);
diff --git a/arch/arm/mach-bcm/platsmp-brcmstb.c b/arch/arm/mach-bcm/platsmp-brcmstb.c
new file mode 100644
index 0000000..af780e9
--- /dev/null
+++ b/arch/arm/mach-bcm/platsmp-brcmstb.c
@@ -0,0 +1,363 @@
+/*
+ * Broadcom STB CPU SMP and hotplug support for ARM
+ *
+ * Copyright (C) 2013-2014 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/printk.h>
+#include <linux/regmap.h>
+#include <linux/smp.h>
+#include <linux/mfd/syscon.h>
+#include <linux/spinlock.h>
+
+#include <asm/cacheflush.h>
+#include <asm/cp15.h>
+#include <asm/mach-types.h>
+#include <asm/smp_plat.h>
+
+#include "brcmstb.h"
+
+enum {
+	ZONE_MAN_CLKEN_MASK		= BIT(0),
+	ZONE_MAN_RESET_CNTL_MASK	= BIT(1),
+	ZONE_MAN_MEM_PWR_MASK		= BIT(4),
+	ZONE_RESERVED_1_MASK		= BIT(5),
+	ZONE_MAN_ISO_CNTL_MASK		= BIT(6),
+	ZONE_MANUAL_CONTROL_MASK	= BIT(7),
+	ZONE_PWR_DN_REQ_MASK		= BIT(9),
+	ZONE_PWR_UP_REQ_MASK		= BIT(10),
+	ZONE_BLK_RST_ASSERT_MASK	= BIT(12),
+	ZONE_PWR_OFF_STATE_MASK		= BIT(25),
+	ZONE_PWR_ON_STATE_MASK		= BIT(26),
+	ZONE_DPG_PWR_STATE_MASK		= BIT(28),
+	ZONE_MEM_PWR_STATE_MASK		= BIT(29),
+	ZONE_RESET_STATE_MASK		= BIT(31),
+	CPU0_PWR_ZONE_CTRL_REG		= 1,
+	CPU_RESET_CONFIG_REG		= 2,
+};
+
+static void __iomem *cpubiuctrl_block;
+static void __iomem *hif_cont_block;
+static u32 cpu0_pwr_zone_ctrl_reg;
+static u32 cpu_rst_cfg_reg;
+static u32 hif_cont_reg;
+
+#ifdef CONFIG_HOTPLUG_CPU
+static DEFINE_PER_CPU_ALIGNED(int, per_cpu_sw_state);
+
+static int per_cpu_sw_state_rd(u32 cpu)
+{
+	sync_cache_r(SHIFT_PERCPU_PTR(&per_cpu_sw_state, per_cpu_offset(cpu)));
+	return per_cpu(per_cpu_sw_state, cpu);
+}
+
+static void per_cpu_sw_state_wr(u32 cpu, int val)
+{
+	per_cpu(per_cpu_sw_state, cpu) = val;
+	dmb();
+	sync_cache_w(SHIFT_PERCPU_PTR(&per_cpu_sw_state, per_cpu_offset(cpu)));
+	dsb_sev();
+}
+#else
+static inline void per_cpu_sw_state_wr(u32 cpu, int val) { }
+#endif
+
+static void __iomem *pwr_ctrl_get_base(u32 cpu)
+{
+	void __iomem *base = cpubiuctrl_block + cpu0_pwr_zone_ctrl_reg;
+	base += (cpu_logical_map(cpu) * 4);
+	return base;
+}
+
+static u32 pwr_ctrl_rd(u32 cpu)
+{
+	void __iomem *base = pwr_ctrl_get_base(cpu);
+	return readl_relaxed(base);
+}
+
+static void pwr_ctrl_wr(u32 cpu, u32 val)
+{
+	void __iomem *base = pwr_ctrl_get_base(cpu);
+	writel(val, base);
+}
+
+static void cpu_rst_cfg_set(u32 cpu, int set)
+{
+	u32 val;
+	val = readl_relaxed(cpubiuctrl_block + cpu_rst_cfg_reg);
+	if (set)
+		val |= BIT(cpu_logical_map(cpu));
+	else
+		val &= ~BIT(cpu_logical_map(cpu));
+	writel_relaxed(val, cpubiuctrl_block + cpu_rst_cfg_reg);
+}
+
+static void cpu_set_boot_addr(u32 cpu, unsigned long boot_addr)
+{
+	const int reg_ofs = cpu_logical_map(cpu) * 8;
+	writel_relaxed(0, hif_cont_block + hif_cont_reg + reg_ofs);
+	writel_relaxed(boot_addr, hif_cont_block + hif_cont_reg + 4 + reg_ofs);
+}
+
+static void brcmstb_cpu_boot(u32 cpu)
+{
+	pr_info("SMP: Booting CPU%d...\n", cpu);
+
+	/*
+	 * set the reset vector to point to the secondary_startup
+	 * routine
+	 */
+	cpu_set_boot_addr(cpu, virt_to_phys(brcmstb_secondary_startup));
+
+	/* unhalt the cpu */
+	cpu_rst_cfg_set(cpu, 0);
+}
+
+static void brcmstb_cpu_power_on(u32 cpu)
+{
+	/*
+	 * The secondary cores power was cut, so we must go through
+	 * power-on initialization.
+	 */
+	u32 tmp;
+
+	pr_info("SMP: Powering up CPU%d...\n", cpu);
+
+	/* Request zone power up */
+	pwr_ctrl_wr(cpu, ZONE_PWR_UP_REQ_MASK);
+
+	/* Wait for the power up FSM to complete */
+	do {
+		tmp = pwr_ctrl_rd(cpu);
+	} while (!(tmp & ZONE_PWR_ON_STATE_MASK));
+
+	per_cpu_sw_state_wr(cpu, 1);
+}
+
+static int brcmstb_cpu_get_power_state(u32 cpu)
+{
+	int tmp = pwr_ctrl_rd(cpu);
+	return (tmp & ZONE_RESET_STATE_MASK) ? 0 : 1;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+
+static void brcmstb_cpu_die(u32 cpu)
+{
+	v7_exit_coherency_flush(all);
+
+	/* Prevent all interrupts from reaching this CPU. */
+	arch_local_irq_disable();
+
+	/*
+	 * Final full barrier to ensure everything before this instruction has
+	 * quiesced.
+	 */
+	isb();
+	dsb();
+
+	per_cpu_sw_state_wr(cpu, 0);
+
+	/* Sit and wait to die */
+	wfi();
+
+	/* We should never get here... */
+	panic("Spurious interrupt on CPU %d received!\n", cpu);
+}
+
+static int brcmstb_cpu_kill(u32 cpu)
+{
+	u32 tmp;
+
+	pr_info("SMP: Powering down CPU%d...\n", cpu);
+
+	while (per_cpu_sw_state_rd(cpu))
+		;
+
+	/* Program zone reset */
+	pwr_ctrl_wr(cpu, ZONE_RESET_STATE_MASK | ZONE_BLK_RST_ASSERT_MASK |
+			      ZONE_PWR_DN_REQ_MASK);
+
+	/* Verify zone reset */
+	tmp = pwr_ctrl_rd(cpu);
+	if (!(tmp & ZONE_RESET_STATE_MASK))
+		pr_err("%s: Zone reset bit for CPU %d not asserted!\n",
+			__func__, cpu);
+
+	/* Wait for power down */
+	do {
+		tmp = pwr_ctrl_rd(cpu);
+	} while (!(tmp & ZONE_PWR_OFF_STATE_MASK));
+
+	/* Settle-time from Broadcom-internal DVT reference code */
+	udelay(7);
+
+	/* Assert reset on the CPU */
+	cpu_rst_cfg_set(cpu, 1);
+
+	return 1;
+}
+
+#endif /* CONFIG_HOTPLUG_CPU */
+
+static int __init setup_hifcpubiuctrl_regs(struct device_node *np)
+{
+	int rc = 0;
+	char *name;
+	struct device_node *syscon_np = NULL;
+
+	name = "syscon-cpu";
+
+	syscon_np = of_parse_phandle(np, name, 0);
+	if (!syscon_np) {
+		pr_err("can't find phandle %s\n", name);
+		rc = -EINVAL;
+		goto cleanup;
+	}
+
+	cpubiuctrl_block = of_iomap(syscon_np, 0);
+	if (!cpubiuctrl_block) {
+		pr_err("iomap failed for cpubiuctrl_block\n");
+		rc = -EINVAL;
+		goto cleanup;
+	}
+
+	rc = of_property_read_u32_index(np, name, CPU0_PWR_ZONE_CTRL_REG,
+					&cpu0_pwr_zone_ctrl_reg);
+	if (rc) {
+		pr_err("failed to read 1st entry from %s property (%d)\n", name,
+			rc);
+		rc = -EINVAL;
+		goto cleanup;
+	}
+
+	rc = of_property_read_u32_index(np, name, CPU_RESET_CONFIG_REG,
+					&cpu_rst_cfg_reg);
+	if (rc) {
+		pr_err("failed to read 2nd entry from %s property (%d)\n", name,
+			rc);
+		rc = -EINVAL;
+		goto cleanup;
+	}
+
+cleanup:
+	if (syscon_np)
+		of_node_put(syscon_np);
+
+	return rc;
+}
+
+static int __init setup_hifcont_regs(struct device_node *np)
+{
+	int rc = 0;
+	char *name;
+	struct device_node *syscon_np = NULL;
+
+	name = "syscon-cont";
+
+	syscon_np = of_parse_phandle(np, name, 0);
+	if (!syscon_np) {
+		pr_err("can't find phandle %s\n", name);
+		rc = -EINVAL;
+		goto cleanup;
+	}
+
+	hif_cont_block = of_iomap(syscon_np, 0);
+	if (!hif_cont_block) {
+		pr_err("iomap failed for hif_cont_block\n");
+		rc = -EINVAL;
+		goto cleanup;
+	}
+
+	/* offset is at top of hif_cont_block */
+	hif_cont_reg = 0;
+
+cleanup:
+	if (syscon_np)
+		of_node_put(syscon_np);
+
+	return rc;
+}
+
+static void __init brcmstb_cpu_ctrl_setup(unsigned int max_cpus)
+{
+	int rc;
+	struct device_node *np;
+	char *name;
+
+	name = "brcm,brcmstb-smpboot";
+	np = of_find_compatible_node(NULL, NULL, name);
+	if (!np) {
+		pr_err("can't find compatible node %s\n", name);
+		return;
+	}
+
+	rc = setup_hifcpubiuctrl_regs(np);
+	if (rc)
+		return;
+
+	rc = setup_hifcont_regs(np);
+	if (rc)
+		return;
+}
+
+static DEFINE_SPINLOCK(boot_lock);
+
+static void brcmstb_secondary_init(unsigned int cpu)
+{
+	/*
+	 * Synchronise with the boot thread.
+	 */
+	spin_lock(&boot_lock);
+	spin_unlock(&boot_lock);
+}
+
+static int brcmstb_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	/*
+	 * set synchronisation state between this boot processor
+	 * and the secondary one
+	 */
+	spin_lock(&boot_lock);
+
+	/* Bring up power to the core if necessary */
+	if (brcmstb_cpu_get_power_state(cpu) == 0)
+		brcmstb_cpu_power_on(cpu);
+
+	brcmstb_cpu_boot(cpu);
+
+	/*
+	 * now the secondary core is starting up let it run its
+	 * calibrations, then wait for it to finish
+	 */
+	spin_unlock(&boot_lock);
+
+	return 0;
+}
+
+static struct smp_operations brcmstb_smp_ops __initdata = {
+	.smp_prepare_cpus	= brcmstb_cpu_ctrl_setup,
+	.smp_secondary_init	= brcmstb_secondary_init,
+	.smp_boot_secondary	= brcmstb_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_kill		= brcmstb_cpu_kill,
+	.cpu_die		= brcmstb_cpu_die,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(brcmstb_smp, "brcm,brahma-b15", &brcmstb_smp_ops);
diff --git a/arch/arm/mach-berlin/Kconfig b/arch/arm/mach-berlin/Kconfig
index 2631cfc..24f85be 100644
--- a/arch/arm/mach-berlin/Kconfig
+++ b/arch/arm/mach-berlin/Kconfig
@@ -13,7 +13,9 @@ config MACH_BERLIN_BG2
 	bool "Marvell Armada 1500 (BG2)"
 	select CACHE_L2X0
 	select CPU_PJ4B
+	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
+	select HAVE_SMP
 	select PINCTRL_BERLIN_BG2
 
 config MACH_BERLIN_BG2CD
@@ -25,6 +27,7 @@ config MACH_BERLIN_BG2CD
 config MACH_BERLIN_BG2Q
 	bool "Marvell Armada 1500 Pro (BG2-Q)"
 	select CACHE_L2X0
+	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select PINCTRL_BERLIN_BG2Q
 
diff --git a/arch/arm/mach-berlin/Makefile b/arch/arm/mach-berlin/Makefile
index ab69fe9..c0719ec 100644
--- a/arch/arm/mach-berlin/Makefile
+++ b/arch/arm/mach-berlin/Makefile
@@ -1 +1,2 @@
-obj-y += berlin.o
+obj-y			+= berlin.o
+obj-$(CONFIG_SMP)	+= headsmp.o platsmp.o
diff --git a/arch/arm/mach-berlin/headsmp.S b/arch/arm/mach-berlin/headsmp.S
new file mode 100644
index 0000000..4a4c56a
--- /dev/null
+++ b/arch/arm/mach-berlin/headsmp.S
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2014 Marvell Technology Group Ltd.
+ *
+ * Antoine Ténart <antoine.tenart@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+#include <asm/assembler.h>
+
+ENTRY(berlin_secondary_startup)
+ ARM_BE8(setend be)
+	bl	v7_invalidate_l1
+	b       secondary_startup
+ENDPROC(berlin_secondary_startup)
+
+/*
+ * If the following instruction is set in the reset exception vector, CPUs
+ * will fetch the value of the software reset address vector when being
+ * reset.
+ */
+.global boot_inst
+boot_inst:
+	ldr	pc, [pc, #140]
+
+	.align
diff --git a/arch/arm/mach-berlin/platsmp.c b/arch/arm/mach-berlin/platsmp.c
new file mode 100644
index 0000000..702e798
--- /dev/null
+++ b/arch/arm/mach-berlin/platsmp.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2014 Marvell Technology Group Ltd.
+ *
+ * Antoine Ténart <antoine.tenart@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+
+#define CPU_RESET		0x00
+
+#define RESET_VECT		0x00
+#define SW_RESET_ADDR		0x94
+
+extern void berlin_secondary_startup(void);
+extern u32 boot_inst;
+
+static void __iomem *cpu_ctrl;
+
+static inline void berlin_perform_reset_cpu(unsigned int cpu)
+{
+	u32 val;
+
+	val = readl(cpu_ctrl + CPU_RESET);
+	val |= BIT(cpu_logical_map(cpu));
+	writel(val, cpu_ctrl + CPU_RESET);
+}
+
+static int berlin_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	if (!cpu_ctrl)
+		return -EFAULT;
+
+	/*
+	 * Reset the CPU, making it to execute the instruction in the reset
+	 * exception vector.
+	 */
+	berlin_perform_reset_cpu(cpu);
+
+	return 0;
+}
+
+static void __init berlin_smp_prepare_cpus(unsigned int max_cpus)
+{
+	struct device_node *np;
+	void __iomem *scu_base;
+	void __iomem *vectors_base;
+
+	np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");
+	scu_base = of_iomap(np, 0);
+	of_node_put(np);
+	if (!scu_base)
+		return;
+
+	np = of_find_compatible_node(NULL, NULL, "marvell,berlin-cpu-ctrl");
+	cpu_ctrl = of_iomap(np, 0);
+	of_node_put(np);
+	if (!cpu_ctrl)
+		goto unmap_scu;
+
+	vectors_base = ioremap(CONFIG_VECTORS_BASE, SZ_32K);
+	if (!vectors_base)
+		goto unmap_scu;
+
+	scu_enable(scu_base);
+	flush_cache_all();
+
+	/*
+	 * Write the first instruction the CPU will execute after being reset
+	 * in the reset exception vector.
+	 */
+	writel(boot_inst, vectors_base + RESET_VECT);
+
+	/*
+	 * Write the secondary startup address into the SW reset address
+	 * vector. This is used by boot_inst.
+	 */
+	writel(virt_to_phys(berlin_secondary_startup), vectors_base + SW_RESET_ADDR);
+
+	iounmap(vectors_base);
+unmap_scu:
+	iounmap(scu_base);
+}
+
+static struct smp_operations berlin_smp_ops __initdata = {
+	.smp_prepare_cpus	= berlin_smp_prepare_cpus,
+	.smp_boot_secondary	= berlin_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(berlin_smp, "marvell,berlin-smp", &berlin_smp_ops);
diff --git a/arch/arm/mach-clps711x/board-autcpu12.c b/arch/arm/mach-clps711x/board-autcpu12.c
index d62ca16..45abf6b 100644
--- a/arch/arm/mach-clps711x/board-autcpu12.c
+++ b/arch/arm/mach-clps711x/board-autcpu12.c
@@ -266,7 +266,6 @@ MACHINE_START(AUTCPU12, "autronix autcpu12")
 	/* Maintainer: Thomas Gleixner */
 	.atag_offset	= 0x20000,
 	.map_io		= clps711x_map_io,
-	.init_early	= clps711x_init_early,
 	.init_irq	= clps711x_init_irq,
 	.init_time	= clps711x_timer_init,
 	.init_machine	= autcpu12_init,
diff --git a/arch/arm/mach-clps711x/board-cdb89712.c b/arch/arm/mach-clps711x/board-cdb89712.c
index e261a47..1ec378c 100644
--- a/arch/arm/mach-clps711x/board-cdb89712.c
+++ b/arch/arm/mach-clps711x/board-cdb89712.c
@@ -140,7 +140,6 @@ MACHINE_START(CDB89712, "Cirrus-CDB89712")
 	/* Maintainer: Ray Lehtiniemi */
 	.atag_offset	= 0x100,
 	.map_io		= clps711x_map_io,
-	.init_early	= clps711x_init_early,
 	.init_irq	= clps711x_init_irq,
 	.init_time	= clps711x_timer_init,
 	.init_machine	= cdb89712_init,
diff --git a/arch/arm/mach-clps711x/board-clep7312.c b/arch/arm/mach-clps711x/board-clep7312.c
index 94a7add..f9ca22b 100644
--- a/arch/arm/mach-clps711x/board-clep7312.c
+++ b/arch/arm/mach-clps711x/board-clep7312.c
@@ -25,6 +25,7 @@
 #include <asm/mach/arch.h>
 
 #include "common.h"
+#include "devices.h"
 
 static void __init
 fixup_clep7312(struct tag *tags, char **cmdline)
@@ -37,8 +38,8 @@ MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
 	.atag_offset	= 0x0100,
 	.fixup		= fixup_clep7312,
 	.map_io		= clps711x_map_io,
-	.init_early	= clps711x_init_early,
 	.init_irq	= clps711x_init_irq,
 	.init_time	= clps711x_timer_init,
+	.init_machine	= clps711x_devices_init,
 	.restart	= clps711x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-clps711x/board-edb7211.c b/arch/arm/mach-clps711x/board-edb7211.c
index 6144fb5..fdf54d4 100644
--- a/arch/arm/mach-clps711x/board-edb7211.c
+++ b/arch/arm/mach-clps711x/board-edb7211.c
@@ -148,11 +148,6 @@ fixup_edb7211(struct tag *tags, char **cmdline)
 	memblock_add(0xc1000000, SZ_8M);
 }
 
-static void __init edb7211_init(void)
-{
-	clps711x_devices_init();
-}
-
 static void __init edb7211_init_late(void)
 {
 	gpio_request_array(edb7211_gpios, ARRAY_SIZE(edb7211_gpios));
@@ -178,10 +173,9 @@ MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
 	.fixup		= fixup_edb7211,
 	.reserve	= edb7211_reserve,
 	.map_io		= clps711x_map_io,
-	.init_early	= clps711x_init_early,
 	.init_irq	= clps711x_init_irq,
 	.init_time	= clps711x_timer_init,
-	.init_machine	= edb7211_init,
+	.init_machine	= clps711x_devices_init,
 	.init_late	= edb7211_init_late,
 	.restart	= clps711x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-clps711x/board-p720t.c b/arch/arm/mach-clps711x/board-p720t.c
index 96bcc76..e68dd62 100644
--- a/arch/arm/mach-clps711x/board-p720t.c
+++ b/arch/arm/mach-clps711x/board-p720t.c
@@ -365,7 +365,6 @@ MACHINE_START(P720T, "ARM-Prospector720T")
 	.atag_offset	= 0x100,
 	.fixup		= fixup_p720t,
 	.map_io		= clps711x_map_io,
-	.init_early	= clps711x_init_early,
 	.init_irq	= clps711x_init_irq,
 	.init_time	= clps711x_timer_init,
 	.init_machine	= p720t_init,
diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index aee81fa..2a6323b 100644
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -193,15 +193,3 @@ void clps711x_restart(enum reboot_mode mode, const char *cmd)
 {
 	soft_restart(0);
 }
-
-static void clps711x_idle(void)
-{
-	clps_writel(1, HALT);
-	asm("mov r0, r0");
-	asm("mov r0, r0");
-}
-
-void __init clps711x_init_early(void)
-{
-	arm_pm_idle = clps711x_idle;
-}
diff --git a/arch/arm/mach-clps711x/common.h b/arch/arm/mach-clps711x/common.h
index 7489139..f881899 100644
--- a/arch/arm/mach-clps711x/common.h
+++ b/arch/arm/mach-clps711x/common.h
@@ -13,7 +13,6 @@ extern void clps711x_map_io(void);
 extern void clps711x_init_irq(void);
 extern void clps711x_timer_init(void);
 extern void clps711x_restart(enum reboot_mode mode, const char *cmd);
-extern void clps711x_init_early(void);
 
 /* drivers/irqchip/irq-clps711x.c */
 void clps711x_intc_init(phys_addr_t, resource_size_t);
diff --git a/arch/arm/mach-clps711x/devices.c b/arch/arm/mach-clps711x/devices.c
index 2001488..0c689d3 100644
--- a/arch/arm/mach-clps711x/devices.c
+++ b/arch/arm/mach-clps711x/devices.c
@@ -14,6 +14,15 @@
 
 #include <mach/hardware.h>
 
+static const struct resource clps711x_cpuidle_res __initconst =
+	DEFINE_RES_MEM(CLPS711X_PHYS_BASE + HALT, SZ_128);
+
+static void __init clps711x_add_cpuidle(void)
+{
+	platform_device_register_simple("clps711x-cpuidle", PLATFORM_DEVID_NONE,
+					&clps711x_cpuidle_res, 1);
+}
+
 static const phys_addr_t clps711x_gpios[][2] __initconst = {
 	{ PADR, PADDR },
 	{ PBDR, PBDDR },
@@ -83,6 +92,7 @@ static void __init clps711x_add_uart(void)
 
 void __init clps711x_devices_init(void)
 {
+	clps711x_add_cpuidle();
 	clps711x_add_gpio();
 	clps711x_add_syscon();
 	clps711x_add_uart();
diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S
deleted file mode 100644
index cb3684f..0000000
--- a/arch/arm/mach-clps711x/include/mach/debug-macro.S
+++ /dev/null
@@ -1,38 +0,0 @@
-/* arch/arm/mach-clps711x/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <mach/hardware.h>
-
-		.macro	addruart, rp, rv, tmp
-#ifndef CONFIG_DEBUG_CLPS711X_UART2
-		mov	\rp, #0x0000	@ UART1
-#else
-		mov	\rp, #0x1000	@ UART2
-#endif
-		orr	\rv, \rp, #CLPS711X_VIRT_BASE
-		orr	\rp, \rp, #CLPS711X_PHYS_BASE
-		.endm
-
-		.macro	senduart,rd,rx
-		str	\rd, [\rx, #0x0480]	@ UARTDR
-		.endm
-
-		.macro	waituart,rd,rx
-		.endm
-
-		.macro	busyuart,rd,rx
-1001:		ldr	\rd, [\rx, #0x0140]	@ SYSFLGx
-		tst	\rd, #1 << 11		@ UBUSYx
-		bne	1001b
-		.endm
-
diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h
index 5d6afda..833129c 100644
--- a/arch/arm/mach-clps711x/include/mach/hardware.h
+++ b/arch/arm/mach-clps711x/include/mach/hardware.h
@@ -24,10 +24,7 @@
 
 #include <mach/clps711x.h>
 
-#define IO_ADDRESS(x)		(0xdc000000 + (((x) & 0x03ffffff) | \
-				(((x) >> 2) & 0x3c000000)))
-
-#define CLPS711X_VIRT_BASE	IOMEM(IO_ADDRESS(CLPS711X_PHYS_BASE))
+#define CLPS711X_VIRT_BASE	IOMEM(0xfeff0000)
 
 #ifndef __ASSEMBLY__
 #define clps_readb(off)		readb(CLPS711X_VIRT_BASE + (off))
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 1ee9176..47b904b 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -111,25 +111,14 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
 #define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \
 			  soc_is_exynos5420() || soc_is_exynos5800())
 
-void mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1);
-
-struct map_desc;
 extern void __iomem *sysram_ns_base_addr;
 extern void __iomem *sysram_base_addr;
-void exynos_init_io(void);
-void exynos_restart(enum reboot_mode mode, const char *cmd);
+extern void __iomem *pmu_base_addr;
 void exynos_sysram_init(void);
-void exynos_cpuidle_init(void);
-void exynos_cpufreq_init(void);
-void exynos_init_late(void);
 
 void exynos_firmware_init(void);
 
-#ifdef CONFIG_PINCTRL_EXYNOS
 extern u32 exynos_get_eint_wake_mask(void);
-#else
-static inline u32 exynos_get_eint_wake_mask(void) { return 0xffffffff; }
-#endif
 
 #ifdef CONFIG_PM_SLEEP
 extern void __init exynos_pm_init(void);
@@ -145,7 +134,7 @@ extern void exynos_cpu_die(unsigned int cpu);
 
 /* PMU(Power Management Unit) support */
 
-#define PMU_TABLE_END	NULL
+#define PMU_TABLE_END	(-1U)
 
 enum sys_powerdown {
 	SYS_AFTR,
@@ -155,7 +144,7 @@ enum sys_powerdown {
 };
 
 struct exynos_pmu_conf {
-	void __iomem *reg;
+	unsigned int offset;
 	unsigned int val[NUM_SYS_POWERDOWN];
 };
 
@@ -171,4 +160,14 @@ extern void exynos_enter_aftr(void);
 extern void s5p_init_cpu(void __iomem *cpuid_addr);
 extern unsigned int samsung_rev(void);
 
+static inline void pmu_raw_writel(u32 val, u32 offset)
+{
+	__raw_writel(val, pmu_base_addr + offset);
+}
+
+static inline u32 pmu_raw_readl(u32 offset)
+{
+	return __raw_readl(pmu_base_addr + offset);
+}
+
 #endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 66c9b96..6a24e11 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -19,6 +19,7 @@
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/pm_domain.h>
+#include <linux/irqchip.h>
 
 #include <asm/cacheflush.h>
 #include <asm/hardware/cache-l2x0.h>
@@ -29,6 +30,9 @@
 #include "common.h"
 #include "mfc.h"
 #include "regs-pmu.h"
+#include "regs-sys.h"
+
+void __iomem *pmu_base_addr;
 
 static struct map_desc exynos4_iodesc[] __initdata = {
 	{
@@ -57,11 +61,6 @@ static struct map_desc exynos4_iodesc[] __initdata = {
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= (unsigned long)S5P_VA_PMU,
-		.pfn		= __phys_to_pfn(EXYNOS4_PA_PMU),
-		.length		= SZ_64K,
-		.type		= MT_DEVICE,
-	}, {
 		.virtual	= (unsigned long)S5P_VA_COMBINER_BASE,
 		.pfn		= __phys_to_pfn(EXYNOS4_PA_COMBINER),
 		.length		= SZ_4K,
@@ -135,19 +134,14 @@ static struct map_desc exynos5_iodesc[] __initdata = {
 		.pfn		= __phys_to_pfn(EXYNOS5_PA_CMU),
 		.length		= 144 * SZ_1K,
 		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_PMU,
-		.pfn		= __phys_to_pfn(EXYNOS5_PA_PMU),
-		.length		= SZ_64K,
-		.type		= MT_DEVICE,
 	},
 };
 
-void exynos_restart(enum reboot_mode mode, const char *cmd)
+static void exynos_restart(enum reboot_mode mode, const char *cmd)
 {
 	struct device_node *np;
 	u32 val = 0x1;
-	void __iomem *addr = EXYNOS_SWRESET;
+	void __iomem *addr = pmu_base_addr + EXYNOS_SWRESET;
 
 	if (of_machine_is_compatible("samsung,exynos5440")) {
 		u32 status;
@@ -171,17 +165,6 @@ static struct platform_device exynos_cpuidle = {
 	.id                = -1,
 };
 
-void __init exynos_cpuidle_init(void)
-{
-	if (soc_is_exynos4210() || soc_is_exynos5250())
-		platform_device_register(&exynos_cpuidle);
-}
-
-void __init exynos_cpufreq_init(void)
-{
-	platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
-}
-
 void __iomem *sysram_base_addr;
 void __iomem *sysram_ns_base_addr;
 
@@ -204,7 +187,7 @@ void __init exynos_sysram_init(void)
 	}
 }
 
-void __init exynos_init_late(void)
+static void __init exynos_init_late(void)
 {
 	if (of_machine_is_compatible("samsung,exynos5440"))
 		/* to be supported later */
@@ -251,7 +234,7 @@ static void __init exynos_map_io(void)
 		iotable_init(exynos5_iodesc, ARRAY_SIZE(exynos5_iodesc));
 }
 
-void __init exynos_init_io(void)
+static void __init exynos_init_io(void)
 {
 	debug_ll_io_init();
 
@@ -263,6 +246,41 @@ void __init exynos_init_io(void)
 	exynos_map_io();
 }
 
+static const struct of_device_id exynos_dt_pmu_match[] = {
+	{ .compatible = "samsung,exynos3250-pmu" },
+	{ .compatible = "samsung,exynos4210-pmu" },
+	{ .compatible = "samsung,exynos4212-pmu" },
+	{ .compatible = "samsung,exynos4412-pmu" },
+	{ .compatible = "samsung,exynos5250-pmu" },
+	{ .compatible = "samsung,exynos5260-pmu" },
+	{ .compatible = "samsung,exynos5410-pmu" },
+	{ .compatible = "samsung,exynos5420-pmu" },
+	{ /*sentinel*/ },
+};
+
+static void exynos_map_pmu(void)
+{
+	struct device_node *np;
+
+	np = of_find_matching_node(NULL, exynos_dt_pmu_match);
+	if (np)
+		pmu_base_addr = of_iomap(np, 0);
+
+	if (!pmu_base_addr)
+		panic("failed to find exynos pmu register\n");
+}
+
+static void __init exynos_init_irq(void)
+{
+	irqchip_init();
+	/*
+	 * Since platsmp.c needs pmu base address by the time
+	 * DT is not unflatten so we can't use DT APIs before
+	 * init_irq
+	 */
+	exynos_map_pmu();
+}
+
 static void __init exynos_dt_machine_init(void)
 {
 	struct device_node *i2c_np;
@@ -298,8 +316,11 @@ static void __init exynos_dt_machine_init(void)
 	if (!IS_ENABLED(CONFIG_SMP))
 		exynos_sysram_init();
 
-	exynos_cpuidle_init();
-	exynos_cpufreq_init();
+	if (of_machine_is_compatible("samsung,exynos4210") ||
+			of_machine_is_compatible("samsung,exynos5250"))
+		platform_device_register(&exynos_cpuidle);
+
+	platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
 
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
@@ -352,6 +373,7 @@ DT_MACHINE_START(EXYNOS_DT, "SAMSUNG EXYNOS (Flattened Device Tree)")
 	.smp		= smp_ops(exynos_smp_ops),
 	.map_io		= exynos_init_io,
 	.init_early	= exynos_firmware_init,
+	.init_irq	= exynos_init_irq,
 	.init_machine	= exynos_dt_machine_init,
 	.init_late	= exynos_init_late,
 	.dt_compat	= exynos_dt_compat,
diff --git a/arch/arm/mach-exynos/headsmp.S b/arch/arm/mach-exynos/headsmp.S
index cdd9d91..b54f970 100644
--- a/arch/arm/mach-exynos/headsmp.S
+++ b/arch/arm/mach-exynos/headsmp.S
@@ -1,5 +1,4 @@
 /*
- *  linux/arch/arm/mach-exynos4/headsmp.S
  *
  *  Cloned from linux/arch/arm/mach-realview/headsmp.S
  *
diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c
index 920a4ba..4d86961 100644
--- a/arch/arm/mach-exynos/hotplug.c
+++ b/arch/arm/mach-exynos/hotplug.c
@@ -1,5 +1,4 @@
-/* linux arch/arm/mach-exynos4/hotplug.c
- *
+/*
  *  Cloned from linux/arch/arm/mach-realview/hotplug.c
  *
  *  Copyright (C) 2002 ARM Ltd.
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 548269a..f0b7e92 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -1,5 +1,4 @@
-/* linux/arch/arm/mach-exynos/include/mach/map.h
- *
+/*
  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com/
  *
@@ -28,9 +27,6 @@
 #define EXYNOS4_PA_SYSCON		0x10010000
 #define EXYNOS5_PA_SYSCON		0x10050100
 
-#define EXYNOS4_PA_PMU			0x10020000
-#define EXYNOS5_PA_PMU			0x10040000
-
 #define EXYNOS4_PA_CMU			0x10030000
 #define EXYNOS5_PA_CMU			0x10010000
 
diff --git a/arch/arm/mach-exynos/include/mach/memory.h b/arch/arm/mach-exynos/include/mach/memory.h
index 2a4cdb7..e19df1f 100644
--- a/arch/arm/mach-exynos/include/mach/memory.h
+++ b/arch/arm/mach-exynos/include/mach/memory.h
@@ -1,5 +1,4 @@
-/* linux/arch/arm/mach-exynos4/include/mach/memory.h
- *
+/*
  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c
index a96b78f..b2f8b60 100644
--- a/arch/arm/mach-exynos/mcpm-exynos.c
+++ b/arch/arm/mach-exynos/mcpm-exynos.c
@@ -26,6 +26,10 @@
 #define EXYNOS5420_CPUS_PER_CLUSTER	4
 #define EXYNOS5420_NR_CLUSTERS		2
 
+#define EXYNOS5420_ENABLE_AUTOMATIC_CORE_DOWN	BIT(9)
+#define EXYNOS5420_USE_ARM_CORE_DOWN_STATE	BIT(29)
+#define EXYNOS5420_USE_L2_COMMON_UP_STATE	BIT(30)
+
 /*
  * The common v7_exit_coherency_flush API could not be used because of the
  * Erratum 799270 workaround. This macro is the same as the common one (in
@@ -51,7 +55,7 @@
 	"dsb\n\t" \
 	"ldmfd	sp!, {fp, ip}" \
 	: \
-	: "Ir" (S5P_INFORM0) \
+	: "Ir" (pmu_base_addr + S5P_INFORM0) \
 	: "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
 	  "r9", "r10", "lr", "memory")
 
@@ -73,36 +77,9 @@ cpu_use_count[EXYNOS5420_CPUS_PER_CLUSTER][EXYNOS5420_NR_CLUSTERS];
 
 #define exynos_cluster_unused(cluster) !exynos_cluster_usecnt(cluster)
 
-static int exynos_cluster_power_control(unsigned int cluster, int enable)
-{
-	unsigned int tries = 100;
-	unsigned int val;
-
-	if (enable) {
-		exynos_cluster_power_up(cluster);
-		val = S5P_CORE_LOCAL_PWR_EN;
-	} else {
-		exynos_cluster_power_down(cluster);
-		val = 0;
-	}
-
-	/* Wait until cluster power control is applied */
-	while (tries--) {
-		if (exynos_cluster_power_state(cluster) == val)
-			return 0;
-
-		cpu_relax();
-	}
-	pr_debug("timed out waiting for cluster %u to power %s\n", cluster,
-		enable ? "on" : "off");
-
-	return -ETIMEDOUT;
-}
-
 static int exynos_power_up(unsigned int cpu, unsigned int cluster)
 {
 	unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER);
-	int err = 0;
 
 	pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
 	if (cpu >= EXYNOS5420_CPUS_PER_CLUSTER ||
@@ -126,12 +103,9 @@ static int exynos_power_up(unsigned int cpu, unsigned int cluster)
 		 * cores.
 		 */
 		if (was_cluster_down)
-			err = exynos_cluster_power_control(cluster, 1);
+			exynos_cluster_power_up(cluster);
 
-		if (!err)
-			exynos_cpu_power_up(cpunr);
-		else
-			exynos_cluster_power_control(cluster, 0);
+		exynos_cpu_power_up(cpunr);
 	} else if (cpu_use_count[cpu][cluster] != 2) {
 		/*
 		 * The only possible values are:
@@ -147,7 +121,7 @@ static int exynos_power_up(unsigned int cpu, unsigned int cluster)
 	arch_spin_unlock(&exynos_mcpm_lock);
 	local_irq_enable();
 
-	return err;
+	return 0;
 }
 
 /*
@@ -178,9 +152,10 @@ static void exynos_power_down(void)
 	if (cpu_use_count[cpu][cluster] == 0) {
 		exynos_cpu_power_down(cpunr);
 
-		if (exynos_cluster_unused(cluster))
-			/* TODO: Turn off the cluster here to save power. */
+		if (exynos_cluster_unused(cluster)) {
+			exynos_cluster_power_down(cluster);
 			last_man = true;
+		}
 	} else if (cpu_use_count[cpu][cluster] == 1) {
 		/*
 		 * A power_up request went ahead of us.
@@ -257,10 +232,46 @@ static int exynos_wait_for_powerdown(unsigned int cpu, unsigned int cluster)
 	return -ETIMEDOUT; /* timeout */
 }
 
+static void exynos_powered_up(void)
+{
+	unsigned int mpidr, cpu, cluster;
+
+	mpidr = read_cpuid_mpidr();
+	cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
+	cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1);
+
+	arch_spin_lock(&exynos_mcpm_lock);
+	if (cpu_use_count[cpu][cluster] == 0)
+		cpu_use_count[cpu][cluster] = 1;
+	arch_spin_unlock(&exynos_mcpm_lock);
+}
+
+static void exynos_suspend(u64 residency)
+{
+	unsigned int mpidr, cpunr;
+
+	exynos_power_down();
+
+	/*
+	 * Execution reaches here only if cpu did not power down.
+	 * Hence roll back the changes done in exynos_power_down function.
+	 *
+	 * CAUTION: "This function requires the stack data to be visible through
+	 * power down and can only be executed on processors like A15 and A7
+	 * that hit the cache with the C bit clear in the SCTLR register."
+	*/
+	mpidr = read_cpuid_mpidr();
+	cpunr = exynos_pmu_cpunr(mpidr);
+
+	exynos_cpu_power_up(cpunr);
+}
+
 static const struct mcpm_platform_ops exynos_power_ops = {
 	.power_up		= exynos_power_up,
 	.power_down		= exynos_power_down,
 	.wait_for_powerdown	= exynos_wait_for_powerdown,
+	.suspend		= exynos_suspend,
+	.powered_up		= exynos_powered_up,
 };
 
 static void __init exynos_mcpm_usage_count_init(void)
@@ -312,6 +323,7 @@ static int __init exynos_mcpm_init(void)
 {
 	struct device_node *node;
 	void __iomem *ns_sram_base_addr;
+	unsigned int value, i;
 	int ret;
 
 	node = of_find_matching_node(NULL, exynos_dt_mcpm_match);
@@ -338,7 +350,7 @@ static int __init exynos_mcpm_init(void)
 	 * To increase the stability of KFC reset we need to program
 	 * the PMU SPARE3 register
 	 */
-	__raw_writel(EXYNOS5420_SWRESET_KFC_SEL, S5P_PMU_SPARE3);
+	pmu_raw_writel(EXYNOS5420_SWRESET_KFC_SEL, S5P_PMU_SPARE3);
 
 	exynos_mcpm_usage_count_init();
 
@@ -357,6 +369,26 @@ static int __init exynos_mcpm_init(void)
 	pr_info("Exynos MCPM support installed\n");
 
 	/*
+	 * On Exynos5420/5800 for the A15 and A7 clusters:
+	 *
+	 * EXYNOS5420_ENABLE_AUTOMATIC_CORE_DOWN ensures that all the cores
+	 * in a cluster are turned off before turning off the cluster L2.
+	 *
+	 * EXYNOS5420_USE_ARM_CORE_DOWN_STATE ensures that a cores is powered
+	 * off before waking it up.
+	 *
+	 * EXYNOS5420_USE_L2_COMMON_UP_STATE ensures that cluster L2 will be
+	 * turned on before the first man is powered up.
+	 */
+	for (i = 0; i < EXYNOS5420_NR_CLUSTERS; i++) {
+		value = pmu_raw_readl(EXYNOS_COMMON_OPTION(i));
+		value |= EXYNOS5420_ENABLE_AUTOMATIC_CORE_DOWN |
+			 EXYNOS5420_USE_ARM_CORE_DOWN_STATE    |
+			 EXYNOS5420_USE_L2_COMMON_UP_STATE;
+		pmu_raw_writel(value, EXYNOS_COMMON_OPTION(i));
+	}
+
+	/*
 	 * U-Boot SPL is hardcoded to jump to the start of ns_sram_base_addr
 	 * as part of secondary_cpu_start().  Let's redirect it to the
 	 * mcpm_entry_point().
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 70d1e65..a9f1cf7 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/mach-exynos4/platsmp.c
- *
+ /*
  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
@@ -27,15 +26,83 @@
 #include <asm/smp_scu.h>
 #include <asm/firmware.h>
 
+#include <mach/map.h>
+
 #include "common.h"
 #include "regs-pmu.h"
 
 extern void exynos4_secondary_startup(void);
 
+/**
+ * exynos_core_power_down : power down the specified cpu
+ * @cpu : the cpu to power down
+ *
+ * Power down the specified cpu. The sequence must be finished by a
+ * call to cpu_do_idle()
+ *
+ */
+void exynos_cpu_power_down(int cpu)
+{
+	pmu_raw_writel(0, EXYNOS_ARM_CORE_CONFIGURATION(cpu));
+}
+
+/**
+ * exynos_cpu_power_up : power up the specified cpu
+ * @cpu : the cpu to power up
+ *
+ * Power up the specified cpu
+ */
+void exynos_cpu_power_up(int cpu)
+{
+	pmu_raw_writel(S5P_CORE_LOCAL_PWR_EN,
+			EXYNOS_ARM_CORE_CONFIGURATION(cpu));
+}
+
+/**
+ * exynos_cpu_power_state : returns the power state of the cpu
+ * @cpu : the cpu to retrieve the power state from
+ *
+ */
+int exynos_cpu_power_state(int cpu)
+{
+	return (pmu_raw_readl(EXYNOS_ARM_CORE_STATUS(cpu)) &
+			S5P_CORE_LOCAL_PWR_EN);
+}
+
+/**
+ * exynos_cluster_power_down : power down the specified cluster
+ * @cluster : the cluster to power down
+ */
+void exynos_cluster_power_down(int cluster)
+{
+	pmu_raw_writel(0, EXYNOS_COMMON_CONFIGURATION(cluster));
+}
+
+/**
+ * exynos_cluster_power_up : power up the specified cluster
+ * @cluster : the cluster to power up
+ */
+void exynos_cluster_power_up(int cluster)
+{
+	pmu_raw_writel(S5P_CORE_LOCAL_PWR_EN,
+			EXYNOS_COMMON_CONFIGURATION(cluster));
+}
+
+/**
+ * exynos_cluster_power_state : returns the power state of the cluster
+ * @cluster : the cluster to retrieve the power state from
+ *
+ */
+int exynos_cluster_power_state(int cluster)
+{
+	return (pmu_raw_readl(EXYNOS_COMMON_STATUS(cluster)) &
+		S5P_CORE_LOCAL_PWR_EN);
+}
+
 static inline void __iomem *cpu_boot_reg_base(void)
 {
 	if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1)
-		return S5P_INFORM5;
+		return pmu_base_addr + S5P_INFORM5;
 	return sysram_base_addr;
 }
 
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index 67d383d..18646b7 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -28,13 +28,13 @@
 #include <asm/suspend.h>
 
 #include <plat/pm-common.h>
-#include <plat/pll.h>
 #include <plat/regs-srom.h>
 
 #include <mach/map.h>
 
 #include "common.h"
 #include "regs-pmu.h"
+#include "regs-sys.h"
 
 /**
  * struct exynos_wkup_irq - Exynos GIC to PMU IRQ mapping
@@ -100,78 +100,16 @@ static int exynos_irq_set_wake(struct irq_data *data, unsigned int state)
 	return -ENOENT;
 }
 
-/**
- * exynos_core_power_down : power down the specified cpu
- * @cpu : the cpu to power down
- *
- * Power down the specified cpu. The sequence must be finished by a
- * call to cpu_do_idle()
- *
- */
-void exynos_cpu_power_down(int cpu)
-{
-	__raw_writel(0, EXYNOS_ARM_CORE_CONFIGURATION(cpu));
-}
-
-/**
- * exynos_cpu_power_up : power up the specified cpu
- * @cpu : the cpu to power up
- *
- * Power up the specified cpu
- */
-void exynos_cpu_power_up(int cpu)
-{
-	__raw_writel(S5P_CORE_LOCAL_PWR_EN,
-		     EXYNOS_ARM_CORE_CONFIGURATION(cpu));
-}
-
-/**
- * exynos_cpu_power_state : returns the power state of the cpu
- * @cpu : the cpu to retrieve the power state from
- *
- */
-int exynos_cpu_power_state(int cpu)
-{
-	return (__raw_readl(EXYNOS_ARM_CORE_STATUS(cpu)) &
-			S5P_CORE_LOCAL_PWR_EN);
-}
-
-/**
- * exynos_cluster_power_down : power down the specified cluster
- * @cluster : the cluster to power down
- */
-void exynos_cluster_power_down(int cluster)
-{
-	__raw_writel(0, EXYNOS_COMMON_CONFIGURATION(cluster));
-}
-
-/**
- * exynos_cluster_power_up : power up the specified cluster
- * @cluster : the cluster to power up
- */
-void exynos_cluster_power_up(int cluster)
-{
-	__raw_writel(S5P_CORE_LOCAL_PWR_EN,
-		     EXYNOS_COMMON_CONFIGURATION(cluster));
-}
-
-/**
- * exynos_cluster_power_state : returns the power state of the cluster
- * @cluster : the cluster to retrieve the power state from
- *
- */
-int exynos_cluster_power_state(int cluster)
-{
-	return (__raw_readl(EXYNOS_COMMON_STATUS(cluster)) &
-			S5P_CORE_LOCAL_PWR_EN);
-}
-
 #define EXYNOS_BOOT_VECTOR_ADDR	(samsung_rev() == EXYNOS4210_REV_1_1 ? \
-			S5P_INFORM7 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
-			(sysram_base_addr + 0x24) : S5P_INFORM0))
+			pmu_base_addr + S5P_INFORM7 : \
+			(samsung_rev() == EXYNOS4210_REV_1_0 ? \
+			(sysram_base_addr + 0x24) : \
+			pmu_base_addr + S5P_INFORM0))
 #define EXYNOS_BOOT_VECTOR_FLAG	(samsung_rev() == EXYNOS4210_REV_1_1 ? \
-			S5P_INFORM6 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \
-			(sysram_base_addr + 0x20) : S5P_INFORM1))
+			pmu_base_addr + S5P_INFORM6 : \
+			(samsung_rev() == EXYNOS4210_REV_1_0 ? \
+			(sysram_base_addr + 0x20) : \
+			pmu_base_addr + S5P_INFORM1))
 
 #define S5P_CHECK_AFTR  0xFCBA0D10
 #define S5P_CHECK_SLEEP 0x00000BAD
@@ -179,7 +117,7 @@ int exynos_cluster_power_state(int cluster)
 /* Ext-GIC nIRQ/nFIQ is the only wakeup source in AFTR */
 static void exynos_set_wakeupmask(long mask)
 {
-	__raw_writel(mask, S5P_WAKEUP_MASK);
+	pmu_raw_writel(mask, S5P_WAKEUP_MASK);
 }
 
 static void exynos_cpu_set_boot_vector(long flags)
@@ -256,27 +194,27 @@ static void exynos_pm_prepare(void)
 	unsigned int tmp;
 
 	/* Set wake-up mask registers */
-	__raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
-	__raw_writel(exynos_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
+	pmu_raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
+	pmu_raw_writel(exynos_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
 
 	s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save));
 
 	if (soc_is_exynos5250()) {
 		s3c_pm_do_save(exynos5_sys_save, ARRAY_SIZE(exynos5_sys_save));
 		/* Disable USE_RETENTION of JPEG_MEM_OPTION */
-		tmp = __raw_readl(EXYNOS5_JPEG_MEM_OPTION);
+		tmp = pmu_raw_readl(EXYNOS5_JPEG_MEM_OPTION);
 		tmp &= ~EXYNOS5_OPTION_USE_RETENTION;
-		__raw_writel(tmp, EXYNOS5_JPEG_MEM_OPTION);
+		pmu_raw_writel(tmp, EXYNOS5_JPEG_MEM_OPTION);
 	}
 
 	/* Set value of power down register for sleep mode */
 
 	exynos_sys_powerdown_conf(SYS_SLEEP);
-	__raw_writel(S5P_CHECK_SLEEP, S5P_INFORM1);
+	pmu_raw_writel(S5P_CHECK_SLEEP, S5P_INFORM1);
 
 	/* ensure at least INFORM0 has the resume address */
 
-	__raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
+	pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
 }
 
 static void exynos_pm_central_suspend(void)
@@ -284,9 +222,9 @@ static void exynos_pm_central_suspend(void)
 	unsigned long tmp;
 
 	/* Setting Central Sequence Register for power down mode */
-	tmp = __raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
+	tmp = pmu_raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
 	tmp &= ~S5P_CENTRAL_LOWPWR_CFG;
-	__raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+	pmu_raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
 }
 
 static int exynos_pm_suspend(void)
@@ -298,7 +236,7 @@ static int exynos_pm_suspend(void)
 	/* Setting SEQ_OPTION register */
 
 	tmp = (S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0);
-	__raw_writel(tmp, S5P_CENTRAL_SEQ_OPTION);
+	pmu_raw_writel(tmp, S5P_CENTRAL_SEQ_OPTION);
 
 	if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9)
 		exynos_cpu_save_register();
@@ -316,12 +254,12 @@ static int exynos_pm_central_resume(void)
 	 * S5P_CENTRAL_LOWPWR_CFG bit will not be set automatically
 	 * in this situation.
 	 */
-	tmp = __raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
+	tmp = pmu_raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION);
 	if (!(tmp & S5P_CENTRAL_LOWPWR_CFG)) {
 		tmp |= S5P_CENTRAL_LOWPWR_CFG;
-		__raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+		pmu_raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
 		/* clear the wakeup state register */
-		__raw_writel(0x0, S5P_WAKEUP_STAT);
+		pmu_raw_writel(0x0, S5P_WAKEUP_STAT);
 		/* No need to perform below restore code */
 		return -1;
 	}
@@ -339,13 +277,13 @@ static void exynos_pm_resume(void)
 
 	/* For release retention */
 
-	__raw_writel((1 << 28), S5P_PAD_RET_MAUDIO_OPTION);
-	__raw_writel((1 << 28), S5P_PAD_RET_GPIO_OPTION);
-	__raw_writel((1 << 28), S5P_PAD_RET_UART_OPTION);
-	__raw_writel((1 << 28), S5P_PAD_RET_MMCA_OPTION);
-	__raw_writel((1 << 28), S5P_PAD_RET_MMCB_OPTION);
-	__raw_writel((1 << 28), S5P_PAD_RET_EBIA_OPTION);
-	__raw_writel((1 << 28), S5P_PAD_RET_EBIB_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_MAUDIO_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_GPIO_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_UART_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_MMCA_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_MMCB_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_EBIA_OPTION);
+	pmu_raw_writel((1 << 28), S5P_PAD_RET_EBIB_OPTION);
 
 	if (soc_is_exynos5250())
 		s3c_pm_do_restore(exynos5_sys_save,
@@ -359,7 +297,7 @@ static void exynos_pm_resume(void)
 early_wakeup:
 
 	/* Clear SLEEP mode set in INFORM1 */
-	__raw_writel(0x0, S5P_INFORM1);
+	pmu_raw_writel(0x0, S5P_INFORM1);
 
 	return;
 }
@@ -403,7 +341,7 @@ static int exynos_suspend_enter(suspend_state_t state)
 	s3c_pm_restore_uarts();
 
 	S3C_PMDBG("%s: wakeup stat: %08x\n", __func__,
-			__raw_readl(S5P_WAKEUP_STAT));
+			pmu_raw_readl(S5P_WAKEUP_STAT));
 
 	s3c_pm_check_restore();
 
@@ -473,9 +411,9 @@ void __init exynos_pm_init(void)
 	gic_arch_extn.irq_set_wake = exynos_irq_set_wake;
 
 	/* All wakeup disable */
-	tmp = __raw_readl(S5P_WAKEUP_MASK);
+	tmp = pmu_raw_readl(S5P_WAKEUP_MASK);
 	tmp |= ((0xFF << 8) | (0x1F << 1));
-	__raw_writel(tmp, S5P_WAKEUP_MASK);
+	pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
 
 	register_syscore_ops(&exynos_pm_syscore_ops);
 	suspend_set_ops(&exynos_suspend_ops);
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
index 797cb13..fd76e1b 100644
--- a/arch/arm/mach-exynos/pm_domains.c
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -23,8 +23,7 @@
 #include <linux/of_platform.h>
 #include <linux/sched.h>
 
-#include "regs-pmu.h"
-
+#define INT_LOCAL_PWR_EN	0x7
 #define MAX_CLK_PER_DOMAIN	4
 
 /*
@@ -63,13 +62,13 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on)
 		}
 	}
 
-	pwr = power_on ? S5P_INT_LOCAL_PWR_EN : 0;
+	pwr = power_on ? INT_LOCAL_PWR_EN : 0;
 	__raw_writel(pwr, base);
 
 	/* Wait max 1ms */
 	timeout = 10;
 
-	while ((__raw_readl(base + 0x4) & S5P_INT_LOCAL_PWR_EN)	!= pwr) {
+	while ((__raw_readl(base + 0x4) & INT_LOCAL_PWR_EN) != pwr) {
 		if (!timeout) {
 			op = (power_on) ? "enable" : "disable";
 			pr_err("Power domain %s %s failed\n", domain->name, op);
@@ -231,7 +230,7 @@ static __init int exynos4_pm_init_power_domain(void)
 no_clk:
 		platform_set_drvdata(pdev, pd);
 
-		on = __raw_readl(pd->base + 0x4) & S5P_INT_LOCAL_PWR_EN;
+		on = __raw_readl(pd->base + 0x4) & INT_LOCAL_PWR_EN;
 
 		pm_genpd_init(&pd->pd, NULL, !on);
 	}
diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c
index fb0deda..ff9d23f 100644
--- a/arch/arm/mach-exynos/pmu.c
+++ b/arch/arm/mach-exynos/pmu.c
@@ -11,7 +11,6 @@
 
 #include <linux/io.h>
 #include <linux/kernel.h>
-#include <linux/bug.h>
 
 #include "common.h"
 #include "regs-pmu.h"
@@ -19,7 +18,7 @@
 static const struct exynos_pmu_conf *exynos_pmu_config;
 
 static const struct exynos_pmu_conf exynos4210_pmu_config[] = {
-	/* { .reg = address, .val = { AFTR, LPA, SLEEP } */
+	/* { .offset = offset, .val = { AFTR, LPA, SLEEP } */
 	{ S5P_ARM_CORE0_LOWPWR,			{ 0x0, 0x0, 0x2 } },
 	{ S5P_DIS_IRQ_CORE0,			{ 0x0, 0x0, 0x0 } },
 	{ S5P_DIS_IRQ_CENTRAL0,			{ 0x0, 0x0, 0x0 } },
@@ -213,7 +212,7 @@ static const struct exynos_pmu_conf exynos4412_pmu_config[] = {
 };
 
 static const struct exynos_pmu_conf exynos5250_pmu_config[] = {
-	/* { .reg = address, .val = { AFTR, LPA, SLEEP } */
+	/* { .offset = offset, .val = { AFTR, LPA, SLEEP } */
 	{ EXYNOS5_ARM_CORE0_SYS_PWR_REG,		{ 0x0, 0x0, 0x2} },
 	{ EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG,	{ 0x0, 0x0, 0x0} },
 	{ EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG,	{ 0x0, 0x0, 0x0} },
@@ -316,7 +315,7 @@ static const struct exynos_pmu_conf exynos5250_pmu_config[] = {
 	{ PMU_TABLE_END,},
 };
 
-static void __iomem * const exynos5_list_both_cnt_feed[] = {
+static unsigned int const exynos5_list_both_cnt_feed[] = {
 	EXYNOS5_ARM_CORE0_OPTION,
 	EXYNOS5_ARM_CORE1_OPTION,
 	EXYNOS5_ARM_COMMON_OPTION,
@@ -330,7 +329,7 @@ static void __iomem * const exynos5_list_both_cnt_feed[] = {
 	EXYNOS5_TOP_PWR_SYSMEM_OPTION,
 };
 
-static void __iomem * const exynos5_list_diable_wfi_wfe[] = {
+static unsigned int const exynos5_list_diable_wfi_wfe[] = {
 	EXYNOS5_ARM_CORE1_OPTION,
 	EXYNOS5_FSYS_ARM_OPTION,
 	EXYNOS5_ISP_ARM_OPTION,
@@ -345,27 +344,27 @@ static void exynos5_init_pmu(void)
 	 * Enable both SC_FEEDBACK and SC_COUNTER
 	 */
 	for (i = 0 ; i < ARRAY_SIZE(exynos5_list_both_cnt_feed) ; i++) {
-		tmp = __raw_readl(exynos5_list_both_cnt_feed[i]);
+		tmp = pmu_raw_readl(exynos5_list_both_cnt_feed[i]);
 		tmp |= (EXYNOS5_USE_SC_FEEDBACK |
 			EXYNOS5_USE_SC_COUNTER);
-		__raw_writel(tmp, exynos5_list_both_cnt_feed[i]);
+		pmu_raw_writel(tmp, exynos5_list_both_cnt_feed[i]);
 	}
 
 	/*
 	 * SKIP_DEACTIVATE_ACEACP_IN_PWDN_BITFIELD Enable
 	 */
-	tmp = __raw_readl(EXYNOS5_ARM_COMMON_OPTION);
+	tmp = pmu_raw_readl(EXYNOS5_ARM_COMMON_OPTION);
 	tmp |= EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN;
-	__raw_writel(tmp, EXYNOS5_ARM_COMMON_OPTION);
+	pmu_raw_writel(tmp, EXYNOS5_ARM_COMMON_OPTION);
 
 	/*
 	 * Disable WFI/WFE on XXX_OPTION
 	 */
 	for (i = 0 ; i < ARRAY_SIZE(exynos5_list_diable_wfi_wfe) ; i++) {
-		tmp = __raw_readl(exynos5_list_diable_wfi_wfe[i]);
+		tmp = pmu_raw_readl(exynos5_list_diable_wfi_wfe[i]);
 		tmp &= ~(EXYNOS5_OPTION_USE_STANDBYWFE |
 			 EXYNOS5_OPTION_USE_STANDBYWFI);
-		__raw_writel(tmp, exynos5_list_diable_wfi_wfe[i]);
+		pmu_raw_writel(tmp, exynos5_list_diable_wfi_wfe[i]);
 	}
 }
 
@@ -376,14 +375,14 @@ void exynos_sys_powerdown_conf(enum sys_powerdown mode)
 	if (soc_is_exynos5250())
 		exynos5_init_pmu();
 
-	for (i = 0; (exynos_pmu_config[i].reg != PMU_TABLE_END) ; i++)
-		__raw_writel(exynos_pmu_config[i].val[mode],
-				exynos_pmu_config[i].reg);
+	for (i = 0; (exynos_pmu_config[i].offset != PMU_TABLE_END) ; i++)
+		pmu_raw_writel(exynos_pmu_config[i].val[mode],
+				exynos_pmu_config[i].offset);
 
 	if (soc_is_exynos4412()) {
-		for (i = 0; exynos4412_pmu_config[i].reg != PMU_TABLE_END ; i++)
-			__raw_writel(exynos4412_pmu_config[i].val[mode],
-				exynos4412_pmu_config[i].reg);
+		for (i = 0; exynos4412_pmu_config[i].offset != PMU_TABLE_END ; i++)
+			pmu_raw_writel(exynos4412_pmu_config[i].val[mode],
+					exynos4412_pmu_config[i].offset);
 	}
 }
 
@@ -404,13 +403,13 @@ static int __init exynos_pmu_init(void)
 		 * When SYS_WDTRESET is set, watchdog timer reset request
 		 * is ignored by power management unit.
 		 */
-		value = __raw_readl(EXYNOS5_AUTO_WDTRESET_DISABLE);
+		value = pmu_raw_readl(EXYNOS5_AUTO_WDTRESET_DISABLE);
 		value &= ~EXYNOS5_SYS_WDTRESET;
-		__raw_writel(value, EXYNOS5_AUTO_WDTRESET_DISABLE);
+		pmu_raw_writel(value, EXYNOS5_AUTO_WDTRESET_DISABLE);
 
-		value = __raw_readl(EXYNOS5_MASK_WDTRESET_REQUEST);
+		value = pmu_raw_readl(EXYNOS5_MASK_WDTRESET_REQUEST);
 		value &= ~EXYNOS5_SYS_WDTRESET;
-		__raw_writel(value, EXYNOS5_MASK_WDTRESET_REQUEST);
+		pmu_raw_writel(value, EXYNOS5_MASK_WDTRESET_REQUEST);
 
 		exynos_pmu_config = exynos5250_pmu_config;
 		pr_info("EXYNOS5250 PMU Initialize\n");
diff --git a/arch/arm/mach-exynos/regs-pmu.h b/arch/arm/mach-exynos/regs-pmu.h
index 1d13b08..96a1569 100644
--- a/arch/arm/mach-exynos/regs-pmu.h
+++ b/arch/arm/mach-exynos/regs-pmu.h
@@ -12,304 +12,298 @@
 #ifndef __ASM_ARCH_REGS_PMU_H
 #define __ASM_ARCH_REGS_PMU_H __FILE__
 
-#include <mach/map.h>
-
-#define S5P_PMUREG(x)				(S5P_VA_PMU + (x))
-#define S5P_SYSREG(x)				(S3C_VA_SYS + (x))
-
-#define S5P_CENTRAL_SEQ_CONFIGURATION		S5P_PMUREG(0x0200)
+#define S5P_CENTRAL_SEQ_CONFIGURATION		0x0200
 
 #define S5P_CENTRAL_LOWPWR_CFG			(1 << 16)
 
-#define S5P_CENTRAL_SEQ_OPTION			S5P_PMUREG(0x0208)
+#define S5P_CENTRAL_SEQ_OPTION			0x0208
 
 #define S5P_USE_STANDBY_WFI0			(1 << 16)
 #define S5P_USE_STANDBY_WFE0			(1 << 24)
 
-#define EXYNOS_SWRESET				S5P_PMUREG(0x0400)
-#define EXYNOS5440_SWRESET			S5P_PMUREG(0x00C4)
+#define EXYNOS_SWRESET				0x0400
+#define EXYNOS5440_SWRESET			0x00C4
 
-#define S5P_WAKEUP_STAT				S5P_PMUREG(0x0600)
-#define S5P_EINT_WAKEUP_MASK			S5P_PMUREG(0x0604)
-#define S5P_WAKEUP_MASK				S5P_PMUREG(0x0608)
+#define S5P_WAKEUP_STAT				0x0600
+#define S5P_EINT_WAKEUP_MASK			0x0604
+#define S5P_WAKEUP_MASK				0x0608
 
-#define S5P_INFORM0				S5P_PMUREG(0x0800)
-#define S5P_INFORM1				S5P_PMUREG(0x0804)
-#define S5P_INFORM5				S5P_PMUREG(0x0814)
-#define S5P_INFORM6				S5P_PMUREG(0x0818)
-#define S5P_INFORM7				S5P_PMUREG(0x081C)
-#define S5P_PMU_SPARE3				S5P_PMUREG(0x090C)
+#define S5P_INFORM0				0x0800
+#define S5P_INFORM1				0x0804
+#define S5P_INFORM5				0x0814
+#define S5P_INFORM6				0x0818
+#define S5P_INFORM7				0x081C
+#define S5P_PMU_SPARE3				0x090C
 
-#define S5P_ARM_CORE0_LOWPWR			S5P_PMUREG(0x1000)
-#define S5P_DIS_IRQ_CORE0			S5P_PMUREG(0x1004)
-#define S5P_DIS_IRQ_CENTRAL0			S5P_PMUREG(0x1008)
-#define S5P_ARM_CORE1_LOWPWR			S5P_PMUREG(0x1010)
-#define S5P_DIS_IRQ_CORE1			S5P_PMUREG(0x1014)
-#define S5P_DIS_IRQ_CENTRAL1			S5P_PMUREG(0x1018)
-#define S5P_ARM_COMMON_LOWPWR			S5P_PMUREG(0x1080)
-#define S5P_L2_0_LOWPWR				S5P_PMUREG(0x10C0)
-#define S5P_L2_1_LOWPWR				S5P_PMUREG(0x10C4)
-#define S5P_CMU_ACLKSTOP_LOWPWR			S5P_PMUREG(0x1100)
-#define S5P_CMU_SCLKSTOP_LOWPWR			S5P_PMUREG(0x1104)
-#define S5P_CMU_RESET_LOWPWR			S5P_PMUREG(0x110C)
-#define S5P_APLL_SYSCLK_LOWPWR			S5P_PMUREG(0x1120)
-#define S5P_MPLL_SYSCLK_LOWPWR			S5P_PMUREG(0x1124)
-#define S5P_VPLL_SYSCLK_LOWPWR			S5P_PMUREG(0x1128)
-#define S5P_EPLL_SYSCLK_LOWPWR			S5P_PMUREG(0x112C)
-#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR	S5P_PMUREG(0x1138)
-#define S5P_CMU_RESET_GPSALIVE_LOWPWR		S5P_PMUREG(0x113C)
-#define S5P_CMU_CLKSTOP_CAM_LOWPWR		S5P_PMUREG(0x1140)
-#define S5P_CMU_CLKSTOP_TV_LOWPWR		S5P_PMUREG(0x1144)
-#define S5P_CMU_CLKSTOP_MFC_LOWPWR		S5P_PMUREG(0x1148)
-#define S5P_CMU_CLKSTOP_G3D_LOWPWR		S5P_PMUREG(0x114C)
-#define S5P_CMU_CLKSTOP_LCD0_LOWPWR		S5P_PMUREG(0x1150)
-#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR		S5P_PMUREG(0x1158)
-#define S5P_CMU_CLKSTOP_GPS_LOWPWR		S5P_PMUREG(0x115C)
-#define S5P_CMU_RESET_CAM_LOWPWR		S5P_PMUREG(0x1160)
-#define S5P_CMU_RESET_TV_LOWPWR			S5P_PMUREG(0x1164)
-#define S5P_CMU_RESET_MFC_LOWPWR		S5P_PMUREG(0x1168)
-#define S5P_CMU_RESET_G3D_LOWPWR		S5P_PMUREG(0x116C)
-#define S5P_CMU_RESET_LCD0_LOWPWR		S5P_PMUREG(0x1170)
-#define S5P_CMU_RESET_MAUDIO_LOWPWR		S5P_PMUREG(0x1178)
-#define S5P_CMU_RESET_GPS_LOWPWR		S5P_PMUREG(0x117C)
-#define S5P_TOP_BUS_LOWPWR			S5P_PMUREG(0x1180)
-#define S5P_TOP_RETENTION_LOWPWR		S5P_PMUREG(0x1184)
-#define S5P_TOP_PWR_LOWPWR			S5P_PMUREG(0x1188)
-#define S5P_LOGIC_RESET_LOWPWR			S5P_PMUREG(0x11A0)
-#define S5P_ONENAND_MEM_LOWPWR			S5P_PMUREG(0x11C0)
-#define S5P_G2D_ACP_MEM_LOWPWR			S5P_PMUREG(0x11C8)
-#define S5P_USBOTG_MEM_LOWPWR			S5P_PMUREG(0x11CC)
-#define S5P_HSMMC_MEM_LOWPWR			S5P_PMUREG(0x11D0)
-#define S5P_CSSYS_MEM_LOWPWR			S5P_PMUREG(0x11D4)
-#define S5P_SECSS_MEM_LOWPWR			S5P_PMUREG(0x11D8)
-#define S5P_PAD_RETENTION_DRAM_LOWPWR		S5P_PMUREG(0x1200)
-#define S5P_PAD_RETENTION_MAUDIO_LOWPWR		S5P_PMUREG(0x1204)
-#define S5P_PAD_RETENTION_GPIO_LOWPWR		S5P_PMUREG(0x1220)
-#define S5P_PAD_RETENTION_UART_LOWPWR		S5P_PMUREG(0x1224)
-#define S5P_PAD_RETENTION_MMCA_LOWPWR		S5P_PMUREG(0x1228)
-#define S5P_PAD_RETENTION_MMCB_LOWPWR		S5P_PMUREG(0x122C)
-#define S5P_PAD_RETENTION_EBIA_LOWPWR		S5P_PMUREG(0x1230)
-#define S5P_PAD_RETENTION_EBIB_LOWPWR		S5P_PMUREG(0x1234)
-#define S5P_PAD_RETENTION_ISOLATION_LOWPWR	S5P_PMUREG(0x1240)
-#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR	S5P_PMUREG(0x1260)
-#define S5P_XUSBXTI_LOWPWR			S5P_PMUREG(0x1280)
-#define S5P_XXTI_LOWPWR				S5P_PMUREG(0x1284)
-#define S5P_EXT_REGULATOR_LOWPWR		S5P_PMUREG(0x12C0)
-#define S5P_GPIO_MODE_LOWPWR			S5P_PMUREG(0x1300)
-#define S5P_GPIO_MODE_MAUDIO_LOWPWR		S5P_PMUREG(0x1340)
-#define S5P_CAM_LOWPWR				S5P_PMUREG(0x1380)
-#define S5P_TV_LOWPWR				S5P_PMUREG(0x1384)
-#define S5P_MFC_LOWPWR				S5P_PMUREG(0x1388)
-#define S5P_G3D_LOWPWR				S5P_PMUREG(0x138C)
-#define S5P_LCD0_LOWPWR				S5P_PMUREG(0x1390)
-#define S5P_MAUDIO_LOWPWR			S5P_PMUREG(0x1398)
-#define S5P_GPS_LOWPWR				S5P_PMUREG(0x139C)
-#define S5P_GPS_ALIVE_LOWPWR			S5P_PMUREG(0x13A0)
+#define S5P_ARM_CORE0_LOWPWR			0x1000
+#define S5P_DIS_IRQ_CORE0			0x1004
+#define S5P_DIS_IRQ_CENTRAL0			0x1008
+#define S5P_ARM_CORE1_LOWPWR			0x1010
+#define S5P_DIS_IRQ_CORE1			0x1014
+#define S5P_DIS_IRQ_CENTRAL1			0x1018
+#define S5P_ARM_COMMON_LOWPWR			0x1080
+#define S5P_L2_0_LOWPWR				0x10C0
+#define S5P_L2_1_LOWPWR				0x10C4
+#define S5P_CMU_ACLKSTOP_LOWPWR			0x1100
+#define S5P_CMU_SCLKSTOP_LOWPWR			0x1104
+#define S5P_CMU_RESET_LOWPWR			0x110C
+#define S5P_APLL_SYSCLK_LOWPWR			0x1120
+#define S5P_MPLL_SYSCLK_LOWPWR			0x1124
+#define S5P_VPLL_SYSCLK_LOWPWR			0x1128
+#define S5P_EPLL_SYSCLK_LOWPWR			0x112C
+#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR	0x1138
+#define S5P_CMU_RESET_GPSALIVE_LOWPWR		0x113C
+#define S5P_CMU_CLKSTOP_CAM_LOWPWR		0x1140
+#define S5P_CMU_CLKSTOP_TV_LOWPWR		0x1144
+#define S5P_CMU_CLKSTOP_MFC_LOWPWR		0x1148
+#define S5P_CMU_CLKSTOP_G3D_LOWPWR		0x114C
+#define S5P_CMU_CLKSTOP_LCD0_LOWPWR		0x1150
+#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR		0x1158
+#define S5P_CMU_CLKSTOP_GPS_LOWPWR		0x115C
+#define S5P_CMU_RESET_CAM_LOWPWR		0x1160
+#define S5P_CMU_RESET_TV_LOWPWR			0x1164
+#define S5P_CMU_RESET_MFC_LOWPWR		0x1168
+#define S5P_CMU_RESET_G3D_LOWPWR		0x116C
+#define S5P_CMU_RESET_LCD0_LOWPWR		0x1170
+#define S5P_CMU_RESET_MAUDIO_LOWPWR		0x1178
+#define S5P_CMU_RESET_GPS_LOWPWR		0x117C
+#define S5P_TOP_BUS_LOWPWR			0x1180
+#define S5P_TOP_RETENTION_LOWPWR		0x1184
+#define S5P_TOP_PWR_LOWPWR			0x1188
+#define S5P_LOGIC_RESET_LOWPWR			0x11A0
+#define S5P_ONENAND_MEM_LOWPWR			0x11C0
+#define S5P_G2D_ACP_MEM_LOWPWR			0x11C8
+#define S5P_USBOTG_MEM_LOWPWR			0x11CC
+#define S5P_HSMMC_MEM_LOWPWR			0x11D0
+#define S5P_CSSYS_MEM_LOWPWR			0x11D4
+#define S5P_SECSS_MEM_LOWPWR			0x11D8
+#define S5P_PAD_RETENTION_DRAM_LOWPWR		0x1200
+#define S5P_PAD_RETENTION_MAUDIO_LOWPWR		0x1204
+#define S5P_PAD_RETENTION_GPIO_LOWPWR		0x1220
+#define S5P_PAD_RETENTION_UART_LOWPWR		0x1224
+#define S5P_PAD_RETENTION_MMCA_LOWPWR		0x1228
+#define S5P_PAD_RETENTION_MMCB_LOWPWR		0x122C
+#define S5P_PAD_RETENTION_EBIA_LOWPWR		0x1230
+#define S5P_PAD_RETENTION_EBIB_LOWPWR		0x1234
+#define S5P_PAD_RETENTION_ISOLATION_LOWPWR	0x1240
+#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR	0x1260
+#define S5P_XUSBXTI_LOWPWR			0x1280
+#define S5P_XXTI_LOWPWR				0x1284
+#define S5P_EXT_REGULATOR_LOWPWR		0x12C0
+#define S5P_GPIO_MODE_LOWPWR			0x1300
+#define S5P_GPIO_MODE_MAUDIO_LOWPWR		0x1340
+#define S5P_CAM_LOWPWR				0x1380
+#define S5P_TV_LOWPWR				0x1384
+#define S5P_MFC_LOWPWR				0x1388
+#define S5P_G3D_LOWPWR				0x138C
+#define S5P_LCD0_LOWPWR				0x1390
+#define S5P_MAUDIO_LOWPWR			0x1398
+#define S5P_GPS_LOWPWR				0x139C
+#define S5P_GPS_ALIVE_LOWPWR			0x13A0
 
-#define EXYNOS_ARM_CORE0_CONFIGURATION		S5P_PMUREG(0x2000)
+#define EXYNOS_ARM_CORE0_CONFIGURATION		0x2000
 #define EXYNOS_ARM_CORE_CONFIGURATION(_nr)	\
 			(EXYNOS_ARM_CORE0_CONFIGURATION + (0x80 * (_nr)))
 #define EXYNOS_ARM_CORE_STATUS(_nr)		\
 			(EXYNOS_ARM_CORE_CONFIGURATION(_nr) + 0x4)
 
-#define EXYNOS_ARM_COMMON_CONFIGURATION		S5P_PMUREG(0x2500)
+#define EXYNOS_ARM_COMMON_CONFIGURATION		0x2500
 #define EXYNOS_COMMON_CONFIGURATION(_nr)	\
 			(EXYNOS_ARM_COMMON_CONFIGURATION + (0x80 * (_nr)))
 #define EXYNOS_COMMON_STATUS(_nr)		\
 			(EXYNOS_COMMON_CONFIGURATION(_nr) + 0x4)
+#define EXYNOS_COMMON_OPTION(_nr)		\
+			(EXYNOS_COMMON_CONFIGURATION(_nr) + 0x8)
 
-#define S5P_PAD_RET_MAUDIO_OPTION		S5P_PMUREG(0x3028)
-#define S5P_PAD_RET_GPIO_OPTION			S5P_PMUREG(0x3108)
-#define S5P_PAD_RET_UART_OPTION			S5P_PMUREG(0x3128)
-#define S5P_PAD_RET_MMCA_OPTION			S5P_PMUREG(0x3148)
-#define S5P_PAD_RET_MMCB_OPTION			S5P_PMUREG(0x3168)
-#define S5P_PAD_RET_EBIA_OPTION			S5P_PMUREG(0x3188)
-#define S5P_PAD_RET_EBIB_OPTION			S5P_PMUREG(0x31A8)
+#define S5P_PAD_RET_MAUDIO_OPTION		0x3028
+#define S5P_PAD_RET_GPIO_OPTION			0x3108
+#define S5P_PAD_RET_UART_OPTION			0x3128
+#define S5P_PAD_RET_MMCA_OPTION			0x3148
+#define S5P_PAD_RET_MMCB_OPTION			0x3168
+#define S5P_PAD_RET_EBIA_OPTION			0x3188
+#define S5P_PAD_RET_EBIB_OPTION			0x31A8
 
 #define S5P_CORE_LOCAL_PWR_EN			0x3
-#define S5P_INT_LOCAL_PWR_EN			0x7
 
 /* Only for EXYNOS4210 */
-#define S5P_CMU_CLKSTOP_LCD1_LOWPWR	S5P_PMUREG(0x1154)
-#define S5P_CMU_RESET_LCD1_LOWPWR	S5P_PMUREG(0x1174)
-#define S5P_MODIMIF_MEM_LOWPWR		S5P_PMUREG(0x11C4)
-#define S5P_PCIE_MEM_LOWPWR		S5P_PMUREG(0x11E0)
-#define S5P_SATA_MEM_LOWPWR		S5P_PMUREG(0x11E4)
-#define S5P_LCD1_LOWPWR			S5P_PMUREG(0x1394)
+#define S5P_CMU_CLKSTOP_LCD1_LOWPWR	0x1154
+#define S5P_CMU_RESET_LCD1_LOWPWR	0x1174
+#define S5P_MODIMIF_MEM_LOWPWR		0x11C4
+#define S5P_PCIE_MEM_LOWPWR		0x11E0
+#define S5P_SATA_MEM_LOWPWR		0x11E4
+#define S5P_LCD1_LOWPWR			0x1394
 
 /* Only for EXYNOS4x12 */
-#define S5P_ISP_ARM_LOWPWR			S5P_PMUREG(0x1050)
-#define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR	S5P_PMUREG(0x1054)
-#define S5P_DIS_IRQ_ISP_ARM_CENTRAL_LOWPWR	S5P_PMUREG(0x1058)
-#define S5P_CMU_ACLKSTOP_COREBLK_LOWPWR		S5P_PMUREG(0x1110)
-#define S5P_CMU_SCLKSTOP_COREBLK_LOWPWR		S5P_PMUREG(0x1114)
-#define S5P_CMU_RESET_COREBLK_LOWPWR		S5P_PMUREG(0x111C)
-#define S5P_MPLLUSER_SYSCLK_LOWPWR		S5P_PMUREG(0x1130)
-#define S5P_CMU_CLKSTOP_ISP_LOWPWR		S5P_PMUREG(0x1154)
-#define S5P_CMU_RESET_ISP_LOWPWR		S5P_PMUREG(0x1174)
-#define S5P_TOP_BUS_COREBLK_LOWPWR		S5P_PMUREG(0x1190)
-#define S5P_TOP_RETENTION_COREBLK_LOWPWR	S5P_PMUREG(0x1194)
-#define S5P_TOP_PWR_COREBLK_LOWPWR		S5P_PMUREG(0x1198)
-#define S5P_OSCCLK_GATE_LOWPWR			S5P_PMUREG(0x11A4)
-#define S5P_LOGIC_RESET_COREBLK_LOWPWR		S5P_PMUREG(0x11B0)
-#define S5P_OSCCLK_GATE_COREBLK_LOWPWR		S5P_PMUREG(0x11B4)
-#define S5P_HSI_MEM_LOWPWR			S5P_PMUREG(0x11C4)
-#define S5P_ROTATOR_MEM_LOWPWR			S5P_PMUREG(0x11DC)
-#define S5P_PAD_RETENTION_GPIO_COREBLK_LOWPWR	S5P_PMUREG(0x123C)
-#define S5P_PAD_ISOLATION_COREBLK_LOWPWR	S5P_PMUREG(0x1250)
-#define S5P_GPIO_MODE_COREBLK_LOWPWR		S5P_PMUREG(0x1320)
-#define S5P_TOP_ASB_RESET_LOWPWR		S5P_PMUREG(0x1344)
-#define S5P_TOP_ASB_ISOLATION_LOWPWR		S5P_PMUREG(0x1348)
-#define S5P_ISP_LOWPWR				S5P_PMUREG(0x1394)
-#define S5P_DRAM_FREQ_DOWN_LOWPWR		S5P_PMUREG(0x13B0)
-#define S5P_DDRPHY_DLLOFF_LOWPWR		S5P_PMUREG(0x13B4)
-#define S5P_CMU_SYSCLK_ISP_LOWPWR		S5P_PMUREG(0x13B8)
-#define S5P_CMU_SYSCLK_GPS_LOWPWR		S5P_PMUREG(0x13BC)
-#define S5P_LPDDR_PHY_DLL_LOCK_LOWPWR		S5P_PMUREG(0x13C0)
+#define S5P_ISP_ARM_LOWPWR			0x1050
+#define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR	0x1054
+#define S5P_DIS_IRQ_ISP_ARM_CENTRAL_LOWPWR	0x1058
+#define S5P_CMU_ACLKSTOP_COREBLK_LOWPWR		0x1110
+#define S5P_CMU_SCLKSTOP_COREBLK_LOWPWR		0x1114
+#define S5P_CMU_RESET_COREBLK_LOWPWR		0x111C
+#define S5P_MPLLUSER_SYSCLK_LOWPWR		0x1130
+#define S5P_CMU_CLKSTOP_ISP_LOWPWR		0x1154
+#define S5P_CMU_RESET_ISP_LOWPWR		0x1174
+#define S5P_TOP_BUS_COREBLK_LOWPWR		0x1190
+#define S5P_TOP_RETENTION_COREBLK_LOWPWR	0x1194
+#define S5P_TOP_PWR_COREBLK_LOWPWR		0x1198
+#define S5P_OSCCLK_GATE_LOWPWR			0x11A4
+#define S5P_LOGIC_RESET_COREBLK_LOWPWR		0x11B0
+#define S5P_OSCCLK_GATE_COREBLK_LOWPWR		0x11B4
+#define S5P_HSI_MEM_LOWPWR			0x11C4
+#define S5P_ROTATOR_MEM_LOWPWR			0x11DC
+#define S5P_PAD_RETENTION_GPIO_COREBLK_LOWPWR	0x123C
+#define S5P_PAD_ISOLATION_COREBLK_LOWPWR	0x1250
+#define S5P_GPIO_MODE_COREBLK_LOWPWR		0x1320
+#define S5P_TOP_ASB_RESET_LOWPWR		0x1344
+#define S5P_TOP_ASB_ISOLATION_LOWPWR		0x1348
+#define S5P_ISP_LOWPWR				0x1394
+#define S5P_DRAM_FREQ_DOWN_LOWPWR		0x13B0
+#define S5P_DDRPHY_DLLOFF_LOWPWR		0x13B4
+#define S5P_CMU_SYSCLK_ISP_LOWPWR		0x13B8
+#define S5P_CMU_SYSCLK_GPS_LOWPWR		0x13BC
+#define S5P_LPDDR_PHY_DLL_LOCK_LOWPWR		0x13C0
 
-#define S5P_ARM_L2_0_OPTION			S5P_PMUREG(0x2608)
-#define S5P_ARM_L2_1_OPTION			S5P_PMUREG(0x2628)
-#define S5P_ONENAND_MEM_OPTION			S5P_PMUREG(0x2E08)
-#define S5P_HSI_MEM_OPTION			S5P_PMUREG(0x2E28)
-#define S5P_G2D_ACP_MEM_OPTION			S5P_PMUREG(0x2E48)
-#define S5P_USBOTG_MEM_OPTION			S5P_PMUREG(0x2E68)
-#define S5P_HSMMC_MEM_OPTION			S5P_PMUREG(0x2E88)
-#define S5P_CSSYS_MEM_OPTION			S5P_PMUREG(0x2EA8)
-#define S5P_SECSS_MEM_OPTION			S5P_PMUREG(0x2EC8)
-#define S5P_ROTATOR_MEM_OPTION			S5P_PMUREG(0x2F48)
+#define S5P_ARM_L2_0_OPTION			0x2608
+#define S5P_ARM_L2_1_OPTION			0x2628
+#define S5P_ONENAND_MEM_OPTION			0x2E08
+#define S5P_HSI_MEM_OPTION			0x2E28
+#define S5P_G2D_ACP_MEM_OPTION			0x2E48
+#define S5P_USBOTG_MEM_OPTION			0x2E68
+#define S5P_HSMMC_MEM_OPTION			0x2E88
+#define S5P_CSSYS_MEM_OPTION			0x2EA8
+#define S5P_SECSS_MEM_OPTION			0x2EC8
+#define S5P_ROTATOR_MEM_OPTION			0x2F48
 
 /* Only for EXYNOS4412 */
-#define S5P_ARM_CORE2_LOWPWR			S5P_PMUREG(0x1020)
-#define S5P_DIS_IRQ_CORE2			S5P_PMUREG(0x1024)
-#define S5P_DIS_IRQ_CENTRAL2			S5P_PMUREG(0x1028)
-#define S5P_ARM_CORE3_LOWPWR			S5P_PMUREG(0x1030)
-#define S5P_DIS_IRQ_CORE3			S5P_PMUREG(0x1034)
-#define S5P_DIS_IRQ_CENTRAL3			S5P_PMUREG(0x1038)
+#define S5P_ARM_CORE2_LOWPWR			0x1020
+#define S5P_DIS_IRQ_CORE2			0x1024
+#define S5P_DIS_IRQ_CENTRAL2			0x1028
+#define S5P_ARM_CORE3_LOWPWR			0x1030
+#define S5P_DIS_IRQ_CORE3			0x1034
+#define S5P_DIS_IRQ_CENTRAL3			0x1038
 
 /* For EXYNOS5 */
 
-#define EXYNOS5_SYS_I2C_CFG					S5P_SYSREG(0x0234)
-
-#define EXYNOS5_AUTO_WDTRESET_DISABLE				S5P_PMUREG(0x0408)
-#define EXYNOS5_MASK_WDTRESET_REQUEST				S5P_PMUREG(0x040C)
+#define EXYNOS5_AUTO_WDTRESET_DISABLE				0x0408
+#define EXYNOS5_MASK_WDTRESET_REQUEST				0x040C
 
 #define EXYNOS5_SYS_WDTRESET					(1 << 20)
 
-#define EXYNOS5_ARM_CORE0_SYS_PWR_REG				S5P_PMUREG(0x1000)
-#define EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG		S5P_PMUREG(0x1004)
-#define EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG		S5P_PMUREG(0x1008)
-#define EXYNOS5_ARM_CORE1_SYS_PWR_REG				S5P_PMUREG(0x1010)
-#define EXYNOS5_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG		S5P_PMUREG(0x1014)
-#define EXYNOS5_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG		S5P_PMUREG(0x1018)
-#define EXYNOS5_FSYS_ARM_SYS_PWR_REG				S5P_PMUREG(0x1040)
-#define EXYNOS5_DIS_IRQ_FSYS_ARM_CENTRAL_SYS_PWR_REG		S5P_PMUREG(0x1048)
-#define EXYNOS5_ISP_ARM_SYS_PWR_REG				S5P_PMUREG(0x1050)
-#define EXYNOS5_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG		S5P_PMUREG(0x1054)
-#define EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG		S5P_PMUREG(0x1058)
-#define EXYNOS5_ARM_COMMON_SYS_PWR_REG				S5P_PMUREG(0x1080)
-#define EXYNOS5_ARM_L2_SYS_PWR_REG				S5P_PMUREG(0x10C0)
-#define EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG			S5P_PMUREG(0x1100)
-#define EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG			S5P_PMUREG(0x1104)
-#define EXYNOS5_CMU_RESET_SYS_PWR_REG				S5P_PMUREG(0x110C)
-#define EXYNOS5_CMU_ACLKSTOP_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x1120)
-#define EXYNOS5_CMU_SCLKSTOP_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x1124)
-#define EXYNOS5_CMU_RESET_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x112C)
-#define EXYNOS5_DRAM_FREQ_DOWN_SYS_PWR_REG			S5P_PMUREG(0x1130)
-#define EXYNOS5_DDRPHY_DLLOFF_SYS_PWR_REG			S5P_PMUREG(0x1134)
-#define EXYNOS5_DDRPHY_DLLLOCK_SYS_PWR_REG			S5P_PMUREG(0x1138)
-#define EXYNOS5_APLL_SYSCLK_SYS_PWR_REG				S5P_PMUREG(0x1140)
-#define EXYNOS5_MPLL_SYSCLK_SYS_PWR_REG				S5P_PMUREG(0x1144)
-#define EXYNOS5_VPLL_SYSCLK_SYS_PWR_REG				S5P_PMUREG(0x1148)
-#define EXYNOS5_EPLL_SYSCLK_SYS_PWR_REG				S5P_PMUREG(0x114C)
-#define EXYNOS5_BPLL_SYSCLK_SYS_PWR_REG				S5P_PMUREG(0x1150)
-#define EXYNOS5_CPLL_SYSCLK_SYS_PWR_REG				S5P_PMUREG(0x1154)
-#define EXYNOS5_MPLLUSER_SYSCLK_SYS_PWR_REG			S5P_PMUREG(0x1164)
-#define EXYNOS5_BPLLUSER_SYSCLK_SYS_PWR_REG			S5P_PMUREG(0x1170)
-#define EXYNOS5_TOP_BUS_SYS_PWR_REG				S5P_PMUREG(0x1180)
-#define EXYNOS5_TOP_RETENTION_SYS_PWR_REG			S5P_PMUREG(0x1184)
-#define EXYNOS5_TOP_PWR_SYS_PWR_REG				S5P_PMUREG(0x1188)
-#define EXYNOS5_TOP_BUS_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x1190)
-#define EXYNOS5_TOP_RETENTION_SYSMEM_SYS_PWR_REG		S5P_PMUREG(0x1194)
-#define EXYNOS5_TOP_PWR_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x1198)
-#define EXYNOS5_LOGIC_RESET_SYS_PWR_REG				S5P_PMUREG(0x11A0)
-#define EXYNOS5_OSCCLK_GATE_SYS_PWR_REG				S5P_PMUREG(0x11A4)
-#define EXYNOS5_LOGIC_RESET_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x11B0)
-#define EXYNOS5_OSCCLK_GATE_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x11B4)
-#define EXYNOS5_USBOTG_MEM_SYS_PWR_REG				S5P_PMUREG(0x11C0)
-#define EXYNOS5_G2D_MEM_SYS_PWR_REG				S5P_PMUREG(0x11C8)
-#define EXYNOS5_USBDRD_MEM_SYS_PWR_REG				S5P_PMUREG(0x11CC)
-#define EXYNOS5_SDMMC_MEM_SYS_PWR_REG				S5P_PMUREG(0x11D0)
-#define EXYNOS5_CSSYS_MEM_SYS_PWR_REG				S5P_PMUREG(0x11D4)
-#define EXYNOS5_SECSS_MEM_SYS_PWR_REG				S5P_PMUREG(0x11D8)
-#define EXYNOS5_ROTATOR_MEM_SYS_PWR_REG				S5P_PMUREG(0x11DC)
-#define EXYNOS5_INTRAM_MEM_SYS_PWR_REG				S5P_PMUREG(0x11E0)
-#define EXYNOS5_INTROM_MEM_SYS_PWR_REG				S5P_PMUREG(0x11E4)
-#define EXYNOS5_JPEG_MEM_SYS_PWR_REG				S5P_PMUREG(0x11E8)
-#define EXYNOS5_HSI_MEM_SYS_PWR_REG				S5P_PMUREG(0x11EC)
-#define EXYNOS5_MCUIOP_MEM_SYS_PWR_REG				S5P_PMUREG(0x11F4)
-#define EXYNOS5_SATA_MEM_SYS_PWR_REG				S5P_PMUREG(0x11FC)
-#define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG			S5P_PMUREG(0x1200)
-#define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG			S5P_PMUREG(0x1204)
-#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG		S5P_PMUREG(0x1208)
-#define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG			S5P_PMUREG(0x1220)
-#define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG			S5P_PMUREG(0x1224)
-#define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG			S5P_PMUREG(0x1228)
-#define EXYNOS5_PAD_RETENTION_MMCB_SYS_PWR_REG			S5P_PMUREG(0x122C)
-#define EXYNOS5_PAD_RETENTION_EBIA_SYS_PWR_REG			S5P_PMUREG(0x1230)
-#define EXYNOS5_PAD_RETENTION_EBIB_SYS_PWR_REG			S5P_PMUREG(0x1234)
-#define EXYNOS5_PAD_RETENTION_SPI_SYS_PWR_REG			S5P_PMUREG(0x1238)
-#define EXYNOS5_PAD_RETENTION_GPIO_SYSMEM_SYS_PWR_REG		S5P_PMUREG(0x123C)
-#define EXYNOS5_PAD_ISOLATION_SYS_PWR_REG			S5P_PMUREG(0x1240)
-#define EXYNOS5_PAD_ISOLATION_SYSMEM_SYS_PWR_REG		S5P_PMUREG(0x1250)
-#define EXYNOS5_PAD_ALV_SEL_SYS_PWR_REG				S5P_PMUREG(0x1260)
-#define EXYNOS5_XUSBXTI_SYS_PWR_REG				S5P_PMUREG(0x1280)
-#define EXYNOS5_XXTI_SYS_PWR_REG				S5P_PMUREG(0x1284)
-#define EXYNOS5_EXT_REGULATOR_SYS_PWR_REG			S5P_PMUREG(0x12C0)
-#define EXYNOS5_GPIO_MODE_SYS_PWR_REG				S5P_PMUREG(0x1300)
-#define EXYNOS5_GPIO_MODE_SYSMEM_SYS_PWR_REG			S5P_PMUREG(0x1320)
-#define EXYNOS5_GPIO_MODE_MAU_SYS_PWR_REG			S5P_PMUREG(0x1340)
-#define EXYNOS5_TOP_ASB_RESET_SYS_PWR_REG			S5P_PMUREG(0x1344)
-#define EXYNOS5_TOP_ASB_ISOLATION_SYS_PWR_REG			S5P_PMUREG(0x1348)
-#define EXYNOS5_GSCL_SYS_PWR_REG				S5P_PMUREG(0x1400)
-#define EXYNOS5_ISP_SYS_PWR_REG					S5P_PMUREG(0x1404)
-#define EXYNOS5_MFC_SYS_PWR_REG					S5P_PMUREG(0x1408)
-#define EXYNOS5_G3D_SYS_PWR_REG					S5P_PMUREG(0x140C)
-#define EXYNOS5_DISP1_SYS_PWR_REG				S5P_PMUREG(0x1414)
-#define EXYNOS5_MAU_SYS_PWR_REG					S5P_PMUREG(0x1418)
-#define EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG			S5P_PMUREG(0x1480)
-#define EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG			S5P_PMUREG(0x1484)
-#define EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG			S5P_PMUREG(0x1488)
-#define EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG			S5P_PMUREG(0x148C)
-#define EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG			S5P_PMUREG(0x1494)
-#define EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG			S5P_PMUREG(0x1498)
-#define EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG			S5P_PMUREG(0x14C0)
-#define EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG			S5P_PMUREG(0x14C4)
-#define EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG			S5P_PMUREG(0x14C8)
-#define EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG			S5P_PMUREG(0x14CC)
-#define EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG			S5P_PMUREG(0x14D4)
-#define EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG			S5P_PMUREG(0x14D8)
-#define EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG			S5P_PMUREG(0x1580)
-#define EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG			S5P_PMUREG(0x1584)
-#define EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG			S5P_PMUREG(0x1588)
-#define EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG			S5P_PMUREG(0x158C)
-#define EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG			S5P_PMUREG(0x1594)
-#define EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG			S5P_PMUREG(0x1598)
+#define EXYNOS5_ARM_CORE0_SYS_PWR_REG				0x1000
+#define EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG		0x1004
+#define EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG		0x1008
+#define EXYNOS5_ARM_CORE1_SYS_PWR_REG				0x1010
+#define EXYNOS5_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG		0x1014
+#define EXYNOS5_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG		0x1018
+#define EXYNOS5_FSYS_ARM_SYS_PWR_REG				0x1040
+#define EXYNOS5_DIS_IRQ_FSYS_ARM_CENTRAL_SYS_PWR_REG		0x1048
+#define EXYNOS5_ISP_ARM_SYS_PWR_REG				0x1050
+#define EXYNOS5_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG		0x1054
+#define EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG		0x1058
+#define EXYNOS5_ARM_COMMON_SYS_PWR_REG				0x1080
+#define EXYNOS5_ARM_L2_SYS_PWR_REG				0x10C0
+#define EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG			0x1100
+#define EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG			0x1104
+#define EXYNOS5_CMU_RESET_SYS_PWR_REG				0x110C
+#define EXYNOS5_CMU_ACLKSTOP_SYSMEM_SYS_PWR_REG			0x1120
+#define EXYNOS5_CMU_SCLKSTOP_SYSMEM_SYS_PWR_REG			0x1124
+#define EXYNOS5_CMU_RESET_SYSMEM_SYS_PWR_REG			0x112C
+#define EXYNOS5_DRAM_FREQ_DOWN_SYS_PWR_REG			0x1130
+#define EXYNOS5_DDRPHY_DLLOFF_SYS_PWR_REG			0x1134
+#define EXYNOS5_DDRPHY_DLLLOCK_SYS_PWR_REG			0x1138
+#define EXYNOS5_APLL_SYSCLK_SYS_PWR_REG				0x1140
+#define EXYNOS5_MPLL_SYSCLK_SYS_PWR_REG				0x1144
+#define EXYNOS5_VPLL_SYSCLK_SYS_PWR_REG				0x1148
+#define EXYNOS5_EPLL_SYSCLK_SYS_PWR_REG				0x114C
+#define EXYNOS5_BPLL_SYSCLK_SYS_PWR_REG				0x1150
+#define EXYNOS5_CPLL_SYSCLK_SYS_PWR_REG				0x1154
+#define EXYNOS5_MPLLUSER_SYSCLK_SYS_PWR_REG			0x1164
+#define EXYNOS5_BPLLUSER_SYSCLK_SYS_PWR_REG			0x1170
+#define EXYNOS5_TOP_BUS_SYS_PWR_REG				0x1180
+#define EXYNOS5_TOP_RETENTION_SYS_PWR_REG			0x1184
+#define EXYNOS5_TOP_PWR_SYS_PWR_REG				0x1188
+#define EXYNOS5_TOP_BUS_SYSMEM_SYS_PWR_REG			0x1190
+#define EXYNOS5_TOP_RETENTION_SYSMEM_SYS_PWR_REG		0x1194
+#define EXYNOS5_TOP_PWR_SYSMEM_SYS_PWR_REG			0x1198
+#define EXYNOS5_LOGIC_RESET_SYS_PWR_REG				0x11A0
+#define EXYNOS5_OSCCLK_GATE_SYS_PWR_REG				0x11A4
+#define EXYNOS5_LOGIC_RESET_SYSMEM_SYS_PWR_REG			0x11B0
+#define EXYNOS5_OSCCLK_GATE_SYSMEM_SYS_PWR_REG			0x11B4
+#define EXYNOS5_USBOTG_MEM_SYS_PWR_REG				0x11C0
+#define EXYNOS5_G2D_MEM_SYS_PWR_REG				0x11C8
+#define EXYNOS5_USBDRD_MEM_SYS_PWR_REG				0x11CC
+#define EXYNOS5_SDMMC_MEM_SYS_PWR_REG				0x11D0
+#define EXYNOS5_CSSYS_MEM_SYS_PWR_REG				0x11D4
+#define EXYNOS5_SECSS_MEM_SYS_PWR_REG				0x11D8
+#define EXYNOS5_ROTATOR_MEM_SYS_PWR_REG				0x11DC
+#define EXYNOS5_INTRAM_MEM_SYS_PWR_REG				0x11E0
+#define EXYNOS5_INTROM_MEM_SYS_PWR_REG				0x11E4
+#define EXYNOS5_JPEG_MEM_SYS_PWR_REG				0x11E8
+#define EXYNOS5_HSI_MEM_SYS_PWR_REG				0x11EC
+#define EXYNOS5_MCUIOP_MEM_SYS_PWR_REG				0x11F4
+#define EXYNOS5_SATA_MEM_SYS_PWR_REG				0x11FC
+#define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG			0x1200
+#define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG			0x1204
+#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG		0x1208
+#define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG			0x1220
+#define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG			0x1224
+#define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG			0x1228
+#define EXYNOS5_PAD_RETENTION_MMCB_SYS_PWR_REG			0x122C
+#define EXYNOS5_PAD_RETENTION_EBIA_SYS_PWR_REG			0x1230
+#define EXYNOS5_PAD_RETENTION_EBIB_SYS_PWR_REG			0x1234
+#define EXYNOS5_PAD_RETENTION_SPI_SYS_PWR_REG			0x1238
+#define EXYNOS5_PAD_RETENTION_GPIO_SYSMEM_SYS_PWR_REG		0x123C
+#define EXYNOS5_PAD_ISOLATION_SYS_PWR_REG			0x1240
+#define EXYNOS5_PAD_ISOLATION_SYSMEM_SYS_PWR_REG		0x1250
+#define EXYNOS5_PAD_ALV_SEL_SYS_PWR_REG				0x1260
+#define EXYNOS5_XUSBXTI_SYS_PWR_REG				0x1280
+#define EXYNOS5_XXTI_SYS_PWR_REG				0x1284
+#define EXYNOS5_EXT_REGULATOR_SYS_PWR_REG			0x12C0
+#define EXYNOS5_GPIO_MODE_SYS_PWR_REG				0x1300
+#define EXYNOS5_GPIO_MODE_SYSMEM_SYS_PWR_REG			0x1320
+#define EXYNOS5_GPIO_MODE_MAU_SYS_PWR_REG			0x1340
+#define EXYNOS5_TOP_ASB_RESET_SYS_PWR_REG			0x1344
+#define EXYNOS5_TOP_ASB_ISOLATION_SYS_PWR_REG			0x1348
+#define EXYNOS5_GSCL_SYS_PWR_REG				0x1400
+#define EXYNOS5_ISP_SYS_PWR_REG					0x1404
+#define EXYNOS5_MFC_SYS_PWR_REG					0x1408
+#define EXYNOS5_G3D_SYS_PWR_REG					0x140C
+#define EXYNOS5_DISP1_SYS_PWR_REG				0x1414
+#define EXYNOS5_MAU_SYS_PWR_REG					0x1418
+#define EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG			0x1480
+#define EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG			0x1484
+#define EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG			0x1488
+#define EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG			0x148C
+#define EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG			0x1494
+#define EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG			0x1498
+#define EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG			0x14C0
+#define EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG			0x14C4
+#define EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG			0x14C8
+#define EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG			0x14CC
+#define EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG			0x14D4
+#define EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG			0x14D8
+#define EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG			0x1580
+#define EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG			0x1584
+#define EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG			0x1588
+#define EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG			0x158C
+#define EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG			0x1594
+#define EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG			0x1598
 
-#define EXYNOS5_ARM_CORE0_OPTION				S5P_PMUREG(0x2008)
-#define EXYNOS5_ARM_CORE1_OPTION				S5P_PMUREG(0x2088)
-#define EXYNOS5_FSYS_ARM_OPTION					S5P_PMUREG(0x2208)
-#define EXYNOS5_ISP_ARM_OPTION					S5P_PMUREG(0x2288)
-#define EXYNOS5_ARM_COMMON_OPTION				S5P_PMUREG(0x2408)
-#define EXYNOS5_ARM_L2_OPTION					S5P_PMUREG(0x2608)
-#define EXYNOS5_TOP_PWR_OPTION					S5P_PMUREG(0x2C48)
-#define EXYNOS5_TOP_PWR_SYSMEM_OPTION				S5P_PMUREG(0x2CC8)
-#define EXYNOS5_JPEG_MEM_OPTION					S5P_PMUREG(0x2F48)
-#define EXYNOS5_GSCL_OPTION					S5P_PMUREG(0x4008)
-#define EXYNOS5_ISP_OPTION					S5P_PMUREG(0x4028)
-#define EXYNOS5_MFC_OPTION					S5P_PMUREG(0x4048)
-#define EXYNOS5_G3D_OPTION					S5P_PMUREG(0x4068)
-#define EXYNOS5_DISP1_OPTION					S5P_PMUREG(0x40A8)
-#define EXYNOS5_MAU_OPTION					S5P_PMUREG(0x40C8)
+#define EXYNOS5_ARM_CORE0_OPTION				0x2008
+#define EXYNOS5_ARM_CORE1_OPTION				0x2088
+#define EXYNOS5_FSYS_ARM_OPTION					0x2208
+#define EXYNOS5_ISP_ARM_OPTION					0x2288
+#define EXYNOS5_ARM_COMMON_OPTION				0x2408
+#define EXYNOS5_ARM_L2_OPTION					0x2608
+#define EXYNOS5_TOP_PWR_OPTION					0x2C48
+#define EXYNOS5_TOP_PWR_SYSMEM_OPTION				0x2CC8
+#define EXYNOS5_JPEG_MEM_OPTION					0x2F48
+#define EXYNOS5_GSCL_OPTION					0x4008
+#define EXYNOS5_ISP_OPTION					0x4028
+#define EXYNOS5_MFC_OPTION					0x4048
+#define EXYNOS5_G3D_OPTION					0x4068
+#define EXYNOS5_DISP1_OPTION					0x40A8
+#define EXYNOS5_MAU_OPTION					0x40C8
 
 #define EXYNOS5_USE_SC_FEEDBACK					(1 << 1)
 #define EXYNOS5_USE_SC_COUNTER					(1 << 0)
@@ -323,4 +317,13 @@
 
 #define EXYNOS5420_SWRESET_KFC_SEL				0x3
 
+#include <asm/cputype.h>
+#define MAX_CPUS_IN_CLUSTER	4
+
+static inline unsigned int exynos_pmu_cpunr(unsigned int mpidr)
+{
+	return ((MPIDR_AFFINITY_LEVEL(mpidr, 1) * MAX_CPUS_IN_CLUSTER)
+		 + MPIDR_AFFINITY_LEVEL(mpidr, 0));
+}
+
 #endif /* __ASM_ARCH_REGS_PMU_H */
diff --git a/arch/arm/mach-exynos/regs-sys.h b/arch/arm/mach-exynos/regs-sys.h
new file mode 100644
index 0000000..84332b0
--- /dev/null
+++ b/arch/arm/mach-exynos/regs-sys.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *             http://www.samsung.com
+ *
+ * EXYNOS - system register definition
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_SYS_H
+#define __ASM_ARCH_REGS_SYS_H __FILE__
+
+#include <mach/map.h>
+
+#define S5P_SYSREG(x)                          (S3C_VA_SYS + (x))
+
+/* For EXYNOS5 */
+#define EXYNOS5_SYS_I2C_CFG                    S5P_SYSREG(0x0234)
+
+#endif /* __ASM_ARCH_REGS_SYS_H */
diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig
index feee4db..9848829 100644
--- a/arch/arm/mach-hisi/Kconfig
+++ b/arch/arm/mach-hisi/Kconfig
@@ -1,12 +1,36 @@
-config ARCH_HI3xxx
-	bool "Hisilicon Hi36xx/Hi37xx family" if ARCH_MULTI_V7
+config ARCH_HISI
+	bool "Hisilicon SoC Support"
+	depends on ARCH_MULTIPLATFORM
 	select ARM_AMBA
 	select ARM_GIC
 	select ARM_TIMER_SP804
+	select POWER_RESET
+	select POWER_RESET_HISI
+	select POWER_SUPPLY
+
+if ARCH_HISI
+
+menu "Hisilicon platform type"
+
+config ARCH_HI3xxx
+	bool "Hisilicon Hi36xx family" if ARCH_MULTI_V7
+	select CACHE_L2X0
+	select HAVE_ARM_SCU if SMP
+	select HAVE_ARM_TWD if SMP
+	select PINCTRL
+	select PINCTRL_SINGLE
+	help
+	  Support for Hisilicon Hi36xx SoC family
+
+config ARCH_HIX5HD2
+	bool "Hisilicon X5HD2 family" if ARCH_MULTI_V7
 	select CACHE_L2X0
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select PINCTRL
 	select PINCTRL_SINGLE
 	help
-	  Support for Hisilicon Hi36xx/Hi37xx processor family
+	  Support for Hisilicon HIX5HD2 SoC family
+endmenu
+
+endif
diff --git a/arch/arm/mach-hisi/Makefile b/arch/arm/mach-hisi/Makefile
index 2ae1b59..ee2506b 100644
--- a/arch/arm/mach-hisi/Makefile
+++ b/arch/arm/mach-hisi/Makefile
@@ -3,4 +3,4 @@
 #
 
 obj-y	+= hisilicon.o
-obj-$(CONFIG_SMP)		+= platsmp.o hotplug.o
+obj-$(CONFIG_SMP)		+= platsmp.o hotplug.o headsmp.o
diff --git a/arch/arm/mach-hisi/core.h b/arch/arm/mach-hisi/core.h
index af23ec2..88b1f48 100644
--- a/arch/arm/mach-hisi/core.h
+++ b/arch/arm/mach-hisi/core.h
@@ -12,4 +12,9 @@ extern void hi3xxx_cpu_die(unsigned int cpu);
 extern int hi3xxx_cpu_kill(unsigned int cpu);
 extern void hi3xxx_set_cpu(int cpu, bool enable);
 
+extern void hix5hd2_secondary_startup(void);
+extern struct smp_operations hix5hd2_smp_ops;
+extern void hix5hd2_set_cpu(int cpu, bool enable);
+extern void hix5hd2_cpu_die(unsigned int cpu);
+
 #endif
diff --git a/arch/arm/mach-hisi/headsmp.S b/arch/arm/mach-hisi/headsmp.S
new file mode 100644
index 0000000..278889c
--- /dev/null
+++ b/arch/arm/mach-hisi/headsmp.S
@@ -0,0 +1,16 @@
+/*
+ *  Copyright (c) 2014 Hisilicon Limited.
+ *  Copyright (c) 2014 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+	__CPUINIT
+
+ENTRY(hix5hd2_secondary_startup)
+	bl	v7_invalidate_l1
+	b	secondary_startup
diff --git a/arch/arm/mach-hisi/hisilicon.c b/arch/arm/mach-hisi/hisilicon.c
index 741faf3..7cda6dd 100644
--- a/arch/arm/mach-hisi/hisilicon.c
+++ b/arch/arm/mach-hisi/hisilicon.c
@@ -14,16 +14,10 @@
 #include <linux/clk-provider.h>
 #include <linux/clocksource.h>
 #include <linux/irqchip.h>
-#include <linux/of_address.h>
-#include <linux/of_platform.h>
-
-#include <asm/proc-fns.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include "core.h"
-
 #define HI3620_SYSCTRL_PHYS_BASE		0xfc802000
 #define HI3620_SYSCTRL_VIRT_BASE		0xfe802000
 
@@ -51,32 +45,6 @@ static void __init hi3620_map_io(void)
 	iotable_init(hi3620_io_desc, ARRAY_SIZE(hi3620_io_desc));
 }
 
-static void hi3xxx_restart(enum reboot_mode mode, const char *cmd)
-{
-	struct device_node *np;
-	void __iomem *base;
-	int offset;
-
-	np = of_find_compatible_node(NULL, NULL, "hisilicon,sysctrl");
-	if (!np) {
-		pr_err("failed to find hisilicon,sysctrl node\n");
-		return;
-	}
-	base = of_iomap(np, 0);
-	if (!base) {
-		pr_err("failed to map address in hisilicon,sysctrl node\n");
-		return;
-	}
-	if (of_property_read_u32(np, "reboot-offset", &offset) < 0) {
-		pr_err("failed to find reboot-offset property\n");
-		return;
-	}
-	writel_relaxed(0xdeadbeef, base + offset);
-
-	while (1)
-		cpu_do_idle();
-}
-
 static const char *hi3xxx_compat[] __initconst = {
 	"hisilicon,hi3620-hi4511",
 	NULL,
@@ -85,6 +53,13 @@ static const char *hi3xxx_compat[] __initconst = {
 DT_MACHINE_START(HI3620, "Hisilicon Hi3620 (Flattened Device Tree)")
 	.map_io		= hi3620_map_io,
 	.dt_compat	= hi3xxx_compat,
-	.smp		= smp_ops(hi3xxx_smp_ops),
-	.restart	= hi3xxx_restart,
+MACHINE_END
+
+static const char *hix5hd2_compat[] __initconst = {
+	"hisilicon,hix5hd2",
+	NULL,
+};
+
+DT_MACHINE_START(HIX5HD2_DT, "Hisilicon HIX5HD2 (Flattened Device Tree)")
+	.dt_compat	= hix5hd2_compat,
 MACHINE_END
diff --git a/arch/arm/mach-hisi/hotplug.c b/arch/arm/mach-hisi/hotplug.c
index abd441b..84e6919 100644
--- a/arch/arm/mach-hisi/hotplug.c
+++ b/arch/arm/mach-hisi/hotplug.c
@@ -57,6 +57,14 @@
 #define CPU0_NEON_SRST_REQ_EN		(1 << 4)
 #define CPU0_SRST_REQ_EN		(1 << 0)
 
+#define HIX5HD2_PERI_CRG20		0x50
+#define CRG20_CPU1_RESET		(1 << 17)
+
+#define HIX5HD2_PERI_PMC0		0x1000
+#define PMC0_CPU1_WAIT_MTCOMS_ACK	(1 << 8)
+#define PMC0_CPU1_PMC_ENABLE		(1 << 7)
+#define PMC0_CPU1_POWERDOWN		(1 << 3)
+
 enum {
 	HI3620_CTRL,
 	ERROR_CTRL,
@@ -157,6 +165,50 @@ void hi3xxx_set_cpu(int cpu, bool enable)
 		set_cpu_hi3620(cpu, enable);
 }
 
+static bool hix5hd2_hotplug_init(void)
+{
+	struct device_node *np;
+
+	np = of_find_compatible_node(NULL, NULL, "hisilicon,cpuctrl");
+	if (np) {
+		ctrl_base = of_iomap(np, 0);
+		return true;
+	}
+	return false;
+}
+
+void hix5hd2_set_cpu(int cpu, bool enable)
+{
+	u32 val = 0;
+
+	if (!ctrl_base)
+		if (!hix5hd2_hotplug_init())
+			BUG();
+
+	if (enable) {
+		/* power on cpu1 */
+		val = readl_relaxed(ctrl_base + HIX5HD2_PERI_PMC0);
+		val &= ~(PMC0_CPU1_WAIT_MTCOMS_ACK | PMC0_CPU1_POWERDOWN);
+		val |= PMC0_CPU1_PMC_ENABLE;
+		writel_relaxed(val, ctrl_base + HIX5HD2_PERI_PMC0);
+		/* unreset */
+		val = readl_relaxed(ctrl_base + HIX5HD2_PERI_CRG20);
+		val &= ~CRG20_CPU1_RESET;
+		writel_relaxed(val, ctrl_base + HIX5HD2_PERI_CRG20);
+	} else {
+		/* power down cpu1 */
+		val = readl_relaxed(ctrl_base + HIX5HD2_PERI_PMC0);
+		val |= PMC0_CPU1_PMC_ENABLE | PMC0_CPU1_POWERDOWN;
+		val &= ~PMC0_CPU1_WAIT_MTCOMS_ACK;
+		writel_relaxed(val, ctrl_base + HIX5HD2_PERI_PMC0);
+
+		/* reset */
+		val = readl_relaxed(ctrl_base + HIX5HD2_PERI_CRG20);
+		val |= CRG20_CPU1_RESET;
+		writel_relaxed(val, ctrl_base + HIX5HD2_PERI_CRG20);
+	}
+}
+
 static inline void cpu_enter_lowpower(void)
 {
 	unsigned int v;
@@ -199,4 +251,10 @@ int hi3xxx_cpu_kill(unsigned int cpu)
 	hi3xxx_set_cpu(cpu, false);
 	return 1;
 }
+
+void hix5hd2_cpu_die(unsigned int cpu)
+{
+	flush_cache_all();
+	hix5hd2_set_cpu(cpu, false);
+}
 #endif
diff --git a/arch/arm/mach-hisi/platsmp.c b/arch/arm/mach-hisi/platsmp.c
index 471f1ee..575dd82 100644
--- a/arch/arm/mach-hisi/platsmp.c
+++ b/arch/arm/mach-hisi/platsmp.c
@@ -17,6 +17,8 @@
 
 #include "core.h"
 
+#define HIX5HD2_BOOT_ADDRESS		0xffff0000
+
 static void __iomem *ctrl_base;
 
 void hi3xxx_set_cpu_jump(int cpu, void *jump_addr)
@@ -35,11 +37,9 @@ int hi3xxx_get_cpu_jump(int cpu)
 	return readl_relaxed(ctrl_base + ((cpu - 1) << 2));
 }
 
-static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
+static void __init hisi_enable_scu_a9(void)
 {
-	struct device_node *np = NULL;
 	unsigned long base = 0;
-	u32 offset = 0;
 	void __iomem *scu_base = NULL;
 
 	if (scu_a9_has_base()) {
@@ -52,6 +52,14 @@ static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
 		scu_enable(scu_base);
 		iounmap(scu_base);
 	}
+}
+
+static void __init hi3xxx_smp_prepare_cpus(unsigned int max_cpus)
+{
+	struct device_node *np = NULL;
+	u32 offset = 0;
+
+	hisi_enable_scu_a9();
 	if (!ctrl_base) {
 		np = of_find_compatible_node(NULL, NULL, "hisilicon,sysctrl");
 		if (!np) {
@@ -87,3 +95,42 @@ struct smp_operations hi3xxx_smp_ops __initdata = {
 	.cpu_kill		= hi3xxx_cpu_kill,
 #endif
 };
+
+static void __init hix5hd2_smp_prepare_cpus(unsigned int max_cpus)
+{
+	hisi_enable_scu_a9();
+}
+
+void hix5hd2_set_scu_boot_addr(phys_addr_t start_addr, phys_addr_t jump_addr)
+{
+	void __iomem *virt;
+
+	virt = ioremap(start_addr, PAGE_SIZE);
+
+	writel_relaxed(0xe51ff004, virt);	/* ldr pc, [rc, #-4] */
+	writel_relaxed(jump_addr, virt + 4);	/* pc jump phy address */
+	iounmap(virt);
+}
+
+static int hix5hd2_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	phys_addr_t jumpaddr;
+
+	jumpaddr = virt_to_phys(hix5hd2_secondary_startup);
+	hix5hd2_set_scu_boot_addr(HIX5HD2_BOOT_ADDRESS, jumpaddr);
+	hix5hd2_set_cpu(cpu, true);
+	arch_send_wakeup_ipi_mask(cpumask_of(cpu));
+	return 0;
+}
+
+
+struct smp_operations hix5hd2_smp_ops __initdata = {
+	.smp_prepare_cpus	= hix5hd2_smp_prepare_cpus,
+	.smp_boot_secondary	= hix5hd2_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= hix5hd2_cpu_die,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(hi3xxx_smp, "hisilicon,hi3620-smp", &hi3xxx_smp_ops);
+CPU_METHOD_OF_DECLARE(hix5hd2_smp, "hisilicon,hix5hd2-smp", &hix5hd2_smp_ops);
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ab6bcfd..9de84a2 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -64,18 +64,8 @@ config IMX_HAVE_IOMUX_V1
 config ARCH_MXC_IOMUX_V3
 	bool
 
-config ARCH_MX1
-	bool
-
-config ARCH_MX25
-	bool
-
-config MACH_MX27
-	bool
-
 config SOC_IMX1
 	bool
-	select ARCH_MX1
 	select CPU_ARM920T
 	select IMX_HAVE_IOMUX_V1
 	select MXC_AVIC
@@ -88,7 +78,6 @@ config SOC_IMX21
 
 config SOC_IMX25
 	bool
-	select ARCH_MX25
 	select ARCH_MXC_IOMUX_V3
 	select CPU_ARM926T
 	select MXC_AVIC
@@ -99,7 +88,6 @@ config SOC_IMX27
 	select ARCH_HAS_OPP
 	select CPU_ARM926T
 	select IMX_HAVE_IOMUX_V1
-	select MACH_MX27
 	select MXC_AVIC
 	select PINCTRL_IMX27
 
@@ -118,18 +106,6 @@ config SOC_IMX35
 	select PINCTRL_IMX35
 	select SMP_ON_UP if SMP
 
-config SOC_IMX5
-	bool
-	select ARCH_HAS_OPP
-	select ARCH_MXC_IOMUX_V3
-	select MXC_TZIC
-
-config	SOC_IMX51
-	bool
-	select HAVE_IMX_SRC
-	select PINCTRL_IMX51
-	select SOC_IMX5
-
 if ARCH_MULTI_V4T
 
 comment "MX1 platforms:"
@@ -365,15 +341,6 @@ config MACH_IMX27_VISSTRIM_M10
 	  This includes specific configurations for the board and its
 	  peripherals.
 
-config MACH_IMX27LITE
-	bool "LogicPD MX27 LITEKIT platform"
-	select IMX_HAVE_PLATFORM_IMX_SSI
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select SOC_IMX27
-	help
-	  Include support for MX27 LITEKIT platform. This includes specific
-	  configurations for the board and its peripherals.
-
 config MACH_PCA100
 	bool "Phytec phyCARD-s (pca100)"
 	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
@@ -405,15 +372,6 @@ config MACH_MXT_TD60
 	  Include support for i-MXT (aka td60) platform. This
 	  includes specific configurations for the module and its peripherals.
 
-config MACH_IMX27IPCAM
-	bool "IMX27 IPCAM platform"
-	select IMX_HAVE_PLATFORM_IMX2_WDT
-	select IMX_HAVE_PLATFORM_IMX_UART
-	select SOC_IMX27
-	help
-	  Include support for IMX27 IPCAM platform. This includes specific
-	  configurations for the board and its peripherals.
-
 config MACH_IMX27_DT
 	bool "Support i.MX27 platforms from device tree"
 	select SOC_IMX27
@@ -699,24 +657,29 @@ if ARCH_MULTI_V7
 
 comment "Device tree only"
 
+config SOC_IMX5
+	bool
+	select ARCH_HAS_OPP
+	select HAVE_IMX_SRC
+	select MXC_TZIC
+
 config	SOC_IMX50
 	bool "i.MX50 support"
-	select HAVE_IMX_SRC
 	select PINCTRL_IMX50
 	select SOC_IMX5
 
 	help
 	  This enables support for Freescale i.MX50 processor.
 
-config MACH_IMX51_DT
+config SOC_IMX51
 	bool "i.MX51 support"
-	select SOC_IMX51
+	select PINCTRL_IMX51
+	select SOC_IMX5
 	help
 	  This enables support for Freescale i.MX51 processor
 
 config	SOC_IMX53
 	bool "i.MX53 support"
-	select HAVE_IMX_SRC
 	select PINCTRL_IMX53
 	select SOC_IMX5
 
@@ -733,8 +696,6 @@ config SOC_IMX6
 	select HAVE_IMX_MMDC
 	select HAVE_IMX_SRC
 	select MFD_SYSCON
-	select PL310_ERRATA_588369 if CACHE_L2X0
-	select PL310_ERRATA_727915 if CACHE_L2X0
 	select PL310_ERRATA_769419 if CACHE_L2X0
 
 config SOC_IMX6Q
@@ -770,8 +731,6 @@ config SOC_VF610
 	select ARM_GIC
 	select PINCTRL_VF610
 	select VF_PIT_TIMER
-	select PL310_ERRATA_588369 if CACHE_L2X0
-	select PL310_ERRATA_727915 if CACHE_L2X0
 	select PL310_ERRATA_769419 if CACHE_L2X0
 
 	help
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index bbe93bb..ac88599 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_SOC_IMX31) += mm-imx3.o cpu-imx31.o clk-imx31.o iomux-imx31.o ehci-
 obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o clk-imx35.o ehci-imx35.o pm-imx3.o
 
 imx5-pm-$(CONFIG_PM) += pm-imx5.o
-obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y)
+obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o clk-imx51-imx53.o $(imx5-pm-y)
 
 obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \
 			    clk-pfd.o clk-busy.o clk.o \
@@ -31,6 +31,8 @@ ifeq ($(CONFIG_CPU_IDLE),y)
 obj-$(CONFIG_SOC_IMX5) += cpuidle-imx5.o
 obj-$(CONFIG_SOC_IMX6Q) += cpuidle-imx6q.o
 obj-$(CONFIG_SOC_IMX6SL) += cpuidle-imx6sl.o
+# i.MX6SX reuses i.MX6Q cpuidle driver
+obj-$(CONFIG_SOC_IMX6SX) += cpuidle-imx6q.o
 endif
 
 ifdef CONFIG_SND_IMX_SOC
@@ -38,9 +40,6 @@ obj-y += ssi-fiq.o
 obj-y += ssi-fiq-ksym.o
 endif
 
-# Support for CMOS sensor interface
-obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
-
 # i.MX1 based machines
 obj-$(CONFIG_ARCH_MX1ADS) += mach-mx1ads.o
 obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o
@@ -60,13 +59,11 @@ obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
 obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
 obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
 obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o
-obj-$(CONFIG_MACH_IMX27LITE) += mach-imx27lite.o
 obj-$(CONFIG_MACH_IMX27_VISSTRIM_M10) += mach-imx27_visstrim_m10.o
 obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
 obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
 obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
 obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
-obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o
 obj-$(CONFIG_MACH_IMX27_DT) += imx27-dt.o
 
 # i.MX31 based machines
@@ -109,8 +106,8 @@ obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o
 endif
 obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
 
-obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
 obj-$(CONFIG_SOC_IMX50) += mach-imx50.o
+obj-$(CONFIG_SOC_IMX51) += mach-imx51.o
 obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
 
 obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o
diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c
index 7f739be..37c307a 100644
--- a/arch/arm/mach-imx/clk-imx1.c
+++ b/arch/arm/mach-imx/clk-imx1.c
@@ -15,100 +15,103 @@
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/io.h>
 #include <linux/clkdev.h>
+#include <linux/clk-provider.h>
 #include <linux/err.h>
+#include <linux/init.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <dt-bindings/clock/imx1-clock.h>
 
 #include "clk.h"
 #include "common.h"
 #include "hardware.h"
 
-/* CCM register addresses */
-#define IO_ADDR_CCM(off)	(MX1_IO_ADDRESS(MX1_CCM_BASE_ADDR + (off)))
-
-#define CCM_CSCR	IO_ADDR_CCM(0x0)
-#define CCM_MPCTL0	IO_ADDR_CCM(0x4)
-#define CCM_SPCTL0	IO_ADDR_CCM(0xc)
-#define CCM_PCDR	IO_ADDR_CCM(0x20)
-
-/* SCM register addresses */
-#define IO_ADDR_SCM(off)	(MX1_IO_ADDRESS(MX1_SCM_BASE_ADDR + (off)))
-
-#define SCM_GCCR	IO_ADDR_SCM(0xc)
-
 static const char *prem_sel_clks[] = { "clk32_premult", "clk16m", };
 static const char *clko_sel_clks[] = { "per1", "hclk", "clk48m", "clk16m",
 				       "prem", "fclk", };
 
-enum imx1_clks {
-	dummy, clk32, clk16m_ext, clk16m, clk32_premult, prem, mpll, mpll_gate,
-	spll, spll_gate, mcu, fclk, hclk, clk48m, per1, per2, per3, clko,
-	uart3_gate, ssi2_gate, brom_gate, dma_gate, csi_gate, mma_gate,
-	usbd_gate, clk_max
-};
+static struct clk *clk[IMX1_CLK_MAX];
+static struct clk_onecell_data clk_data;
 
-static struct clk *clk[clk_max];
+static void __iomem *ccm __initdata;
+#define CCM_CSCR	(ccm + 0x0000)
+#define CCM_MPCTL0	(ccm + 0x0004)
+#define CCM_SPCTL0	(ccm + 0x000c)
+#define CCM_PCDR	(ccm + 0x0020)
+#define SCM_GCCR	(ccm + 0x0810)
 
-int __init mx1_clocks_init(unsigned long fref)
+static void __init _mx1_clocks_init(unsigned long fref)
 {
-	int i;
+	clk[IMX1_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+	clk[IMX1_CLK_CLK32] = imx_obtain_fixed_clock("clk32", fref);
+	clk[IMX1_CLK_CLK16M_EXT] = imx_clk_fixed("clk16m_ext", 16000000);
+	clk[IMX1_CLK_CLK16M] = imx_clk_gate("clk16m", "clk16m_ext", CCM_CSCR, 17);
+	clk[IMX1_CLK_CLK32_PREMULT] = imx_clk_fixed_factor("clk32_premult", "clk32", 512, 1);
+	clk[IMX1_CLK_PREM] = imx_clk_mux("prem", CCM_CSCR, 16, 1, prem_sel_clks, ARRAY_SIZE(prem_sel_clks));
+	clk[IMX1_CLK_MPLL] = imx_clk_pllv1("mpll", "clk32_premult", CCM_MPCTL0);
+	clk[IMX1_CLK_MPLL_GATE] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
+	clk[IMX1_CLK_SPLL] = imx_clk_pllv1("spll", "prem", CCM_SPCTL0);
+	clk[IMX1_CLK_SPLL_GATE] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
+	clk[IMX1_CLK_MCU] = imx_clk_divider("mcu", "clk32_premult", CCM_CSCR, 15, 1);
+	clk[IMX1_CLK_FCLK] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 15, 1);
+	clk[IMX1_CLK_HCLK] = imx_clk_divider("hclk", "spll_gate", CCM_CSCR, 10, 4);
+	clk[IMX1_CLK_CLK48M] = imx_clk_divider("clk48m", "spll_gate", CCM_CSCR, 26, 3);
+	clk[IMX1_CLK_PER1] = imx_clk_divider("per1", "spll_gate", CCM_PCDR, 0, 4);
+	clk[IMX1_CLK_PER2] = imx_clk_divider("per2", "spll_gate", CCM_PCDR, 4, 4);
+	clk[IMX1_CLK_PER3] = imx_clk_divider("per3", "spll_gate", CCM_PCDR, 16, 7);
+	clk[IMX1_CLK_CLKO] = imx_clk_mux("clko", CCM_CSCR, 29, 3, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
+	clk[IMX1_CLK_UART3_GATE] = imx_clk_gate("uart3_gate", "hclk", SCM_GCCR, 6);
+	clk[IMX1_CLK_SSI2_GATE] = imx_clk_gate("ssi2_gate", "hclk", SCM_GCCR, 5);
+	clk[IMX1_CLK_BROM_GATE] = imx_clk_gate("brom_gate", "hclk", SCM_GCCR, 4);
+	clk[IMX1_CLK_DMA_GATE] = imx_clk_gate("dma_gate", "hclk", SCM_GCCR, 3);
+	clk[IMX1_CLK_CSI_GATE] = imx_clk_gate("csi_gate", "hclk", SCM_GCCR, 2);
+	clk[IMX1_CLK_MMA_GATE] = imx_clk_gate("mma_gate", "hclk", SCM_GCCR, 1);
+	clk[IMX1_CLK_USBD_GATE] = imx_clk_gate("usbd_gate", "clk48m", SCM_GCCR, 0);
+
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
+}
 
-	clk[dummy] = imx_clk_fixed("dummy", 0);
-	clk[clk32] = imx_clk_fixed("clk32", fref);
-	clk[clk16m_ext] = imx_clk_fixed("clk16m_ext", 16000000);
-	clk[clk16m] = imx_clk_gate("clk16m", "clk16m_ext", CCM_CSCR, 17);
-	clk[clk32_premult] = imx_clk_fixed_factor("clk32_premult", "clk32", 512, 1);
-	clk[prem] = imx_clk_mux("prem", CCM_CSCR, 16, 1, prem_sel_clks,
-			ARRAY_SIZE(prem_sel_clks));
-	clk[mpll] = imx_clk_pllv1("mpll", "clk32_premult", CCM_MPCTL0);
-	clk[mpll_gate] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
-	clk[spll] = imx_clk_pllv1("spll", "prem", CCM_SPCTL0);
-	clk[spll_gate] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
-	clk[mcu] = imx_clk_divider("mcu", "clk32_premult", CCM_CSCR, 15, 1);
-	clk[fclk] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 15, 1);
-	clk[hclk] = imx_clk_divider("hclk", "spll_gate", CCM_CSCR, 10, 4);
-	clk[clk48m] = imx_clk_divider("clk48m", "spll_gate", CCM_CSCR, 26, 3);
-	clk[per1] = imx_clk_divider("per1", "spll_gate", CCM_PCDR, 0, 4);
-	clk[per2] = imx_clk_divider("per2", "spll_gate", CCM_PCDR, 4, 4);
-	clk[per3] = imx_clk_divider("per3", "spll_gate", CCM_PCDR, 16, 7);
-	clk[clko] = imx_clk_mux("clko", CCM_CSCR, 29, 3, clko_sel_clks,
-			ARRAY_SIZE(clko_sel_clks));
-	clk[uart3_gate] = imx_clk_gate("uart3_gate", "hclk", SCM_GCCR, 6);
-	clk[ssi2_gate] = imx_clk_gate("ssi2_gate", "hclk", SCM_GCCR, 5);
-	clk[brom_gate] = imx_clk_gate("brom_gate", "hclk", SCM_GCCR, 4);
-	clk[dma_gate] = imx_clk_gate("dma_gate", "hclk", SCM_GCCR, 3);
-	clk[csi_gate] = imx_clk_gate("csi_gate", "hclk", SCM_GCCR, 2);
-	clk[mma_gate] = imx_clk_gate("mma_gate", "hclk", SCM_GCCR, 1);
-	clk[usbd_gate] = imx_clk_gate("usbd_gate", "clk48m", SCM_GCCR, 0);
+int __init mx1_clocks_init(unsigned long fref)
+{
+	ccm = MX1_IO_ADDRESS(MX1_CCM_BASE_ADDR);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("imx1 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	_mx1_clocks_init(fref);
 
-	clk_register_clkdev(clk[dma_gate], "ahb", "imx1-dma");
-	clk_register_clkdev(clk[hclk], "ipg", "imx1-dma");
-	clk_register_clkdev(clk[per1], "per", "imx-gpt.0");
-	clk_register_clkdev(clk[hclk], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[per1], "per", "imx1-uart.0");
-	clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.0");
-	clk_register_clkdev(clk[per1], "per", "imx1-uart.1");
-	clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.1");
-	clk_register_clkdev(clk[per1], "per", "imx1-uart.2");
-	clk_register_clkdev(clk[uart3_gate], "ipg", "imx1-uart.2");
-	clk_register_clkdev(clk[hclk], NULL, "imx1-i2c.0");
-	clk_register_clkdev(clk[per2], "per", "imx1-cspi.0");
-	clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.0");
-	clk_register_clkdev(clk[per2], "per", "imx1-cspi.1");
-	clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.1");
-	clk_register_clkdev(clk[per2], "per", "imx1-fb.0");
-	clk_register_clkdev(clk[dummy], "ipg", "imx1-fb.0");
-	clk_register_clkdev(clk[dummy], "ahb", "imx1-fb.0");
+	clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx-gpt.0");
+	clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clk[IMX1_CLK_DMA_GATE], "ahb", "imx1-dma");
+	clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx1-dma");
+	clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx1-uart.0");
+	clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx1-uart.0");
+	clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx1-uart.1");
+	clk_register_clkdev(clk[IMX1_CLK_HCLK], "ipg", "imx1-uart.1");
+	clk_register_clkdev(clk[IMX1_CLK_PER1], "per", "imx1-uart.2");
+	clk_register_clkdev(clk[IMX1_CLK_UART3_GATE], "ipg", "imx1-uart.2");
+	clk_register_clkdev(clk[IMX1_CLK_HCLK], NULL, "imx1-i2c.0");
+	clk_register_clkdev(clk[IMX1_CLK_PER2], "per", "imx1-cspi.0");
+	clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ipg", "imx1-cspi.0");
+	clk_register_clkdev(clk[IMX1_CLK_PER2], "per", "imx1-cspi.1");
+	clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ipg", "imx1-cspi.1");
+	clk_register_clkdev(clk[IMX1_CLK_PER2], "per", "imx1-fb.0");
+	clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ipg", "imx1-fb.0");
+	clk_register_clkdev(clk[IMX1_CLK_DUMMY], "ahb", "imx1-fb.0");
 
 	mxc_timer_init(MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR), MX1_TIM1_INT);
 
 	return 0;
 }
+
+static void __init mx1_clocks_init_dt(struct device_node *np)
+{
+	ccm = of_iomap(np, 0);
+	BUG_ON(!ccm);
+
+	_mx1_clocks_init(32768);
+
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+}
+CLK_OF_DECLARE(imx1_ccm, "fsl,imx1-ccm", mx1_clocks_init_dt);
diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c
index bdc2e46..4b4c753 100644
--- a/arch/arm/mach-imx/clk-imx21.c
+++ b/arch/arm/mach-imx/clk-imx21.c
@@ -7,178 +7,165 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
  */
 
 #include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/err.h>
+#include <linux/clkdev.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <dt-bindings/clock/imx21-clock.h>
 
 #include "clk.h"
 #include "common.h"
 #include "hardware.h"
 
-#define IO_ADDR_CCM(off)	(MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off)))
+static void __iomem *ccm __initdata;
 
 /* Register offsets */
-#define CCM_CSCR		IO_ADDR_CCM(0x0)
-#define CCM_MPCTL0		IO_ADDR_CCM(0x4)
-#define CCM_MPCTL1		IO_ADDR_CCM(0x8)
-#define CCM_SPCTL0		IO_ADDR_CCM(0xc)
-#define CCM_SPCTL1		IO_ADDR_CCM(0x10)
-#define CCM_OSC26MCTL		IO_ADDR_CCM(0x14)
-#define CCM_PCDR0		IO_ADDR_CCM(0x18)
-#define CCM_PCDR1		IO_ADDR_CCM(0x1c)
-#define CCM_PCCR0		IO_ADDR_CCM(0x20)
-#define CCM_PCCR1		IO_ADDR_CCM(0x24)
-#define CCM_CCSR		IO_ADDR_CCM(0x28)
-#define CCM_PMCTL		IO_ADDR_CCM(0x2c)
-#define CCM_PMCOUNT		IO_ADDR_CCM(0x30)
-#define CCM_WKGDCTL		IO_ADDR_CCM(0x34)
-
-static const char *mpll_sel_clks[] = { "fpm", "ckih", };
-static const char *spll_sel_clks[] = { "fpm", "ckih", };
-
-enum imx21_clks {
-	ckil, ckih, fpm, mpll_sel, spll_sel, mpll, spll, fclk, hclk, ipg, per1,
-	per2, per3, per4, uart1_ipg_gate, uart2_ipg_gate, uart3_ipg_gate,
-	uart4_ipg_gate, gpt1_ipg_gate, gpt2_ipg_gate, gpt3_ipg_gate,
-	pwm_ipg_gate, sdhc1_ipg_gate, sdhc2_ipg_gate, lcdc_ipg_gate,
-	lcdc_hclk_gate, cspi3_ipg_gate, cspi2_ipg_gate, cspi1_ipg_gate,
-	per4_gate, csi_hclk_gate, usb_div, usb_gate, usb_hclk_gate, ssi1_gate,
-	ssi2_gate, nfc_div, nfc_gate, dma_gate, dma_hclk_gate, brom_gate,
-	emma_gate, emma_hclk_gate, slcdc_gate, slcdc_hclk_gate, wdog_gate,
-	gpio_gate, i2c_gate, kpp_gate, owire_gate, rtc_gate, clk_max
-};
-
-static struct clk *clk[clk_max];
+#define CCM_CSCR	(ccm + 0x00)
+#define CCM_MPCTL0	(ccm + 0x04)
+#define CCM_SPCTL0	(ccm + 0x0c)
+#define CCM_PCDR0	(ccm + 0x18)
+#define CCM_PCDR1	(ccm + 0x1c)
+#define CCM_PCCR0	(ccm + 0x20)
+#define CCM_PCCR1	(ccm + 0x24)
+
+static const char *mpll_osc_sel_clks[] = { "ckih_gate", "ckih_div1p5", };
+static const char *mpll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", };
+static const char *spll_sel_clks[] = { "fpm_gate", "mpll_osc_sel", };
+static const char *ssi_sel_clks[] = { "spll_gate", "mpll_gate", };
+
+static struct clk *clk[IMX21_CLK_MAX];
+static struct clk_onecell_data clk_data;
+
+static void __init _mx21_clocks_init(unsigned long lref, unsigned long href)
+{
+	BUG_ON(!ccm);
+
+	clk[IMX21_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+	clk[IMX21_CLK_CKIL] = imx_obtain_fixed_clock("ckil", lref);
+	clk[IMX21_CLK_CKIH] = imx_obtain_fixed_clock("ckih", href);
+	clk[IMX21_CLK_FPM] = imx_clk_fixed_factor("fpm", "ckil", 512, 1);
+	clk[IMX21_CLK_CKIH_DIV1P5] = imx_clk_fixed_factor("ckih_div1p5", "ckih_gate", 2, 3);
+
+	clk[IMX21_CLK_MPLL_GATE] = imx_clk_gate("mpll_gate", "mpll", CCM_CSCR, 0);
+	clk[IMX21_CLK_SPLL_GATE] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
+	clk[IMX21_CLK_FPM_GATE] = imx_clk_gate("fpm_gate", "fpm", CCM_CSCR, 2);
+	clk[IMX21_CLK_CKIH_GATE] = imx_clk_gate_dis("ckih_gate", "ckih", CCM_CSCR, 3);
+	clk[IMX21_CLK_MPLL_OSC_SEL] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1, mpll_osc_sel_clks, ARRAY_SIZE(mpll_osc_sel_clks));
+	clk[IMX21_CLK_IPG] = imx_clk_divider("ipg", "hclk", CCM_CSCR, 9, 1);
+	clk[IMX21_CLK_HCLK] = imx_clk_divider("hclk", "fclk", CCM_CSCR, 10, 4);
+	clk[IMX21_CLK_MPLL_SEL] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks, ARRAY_SIZE(mpll_sel_clks));
+	clk[IMX21_CLK_SPLL_SEL] = imx_clk_mux("spll_sel", CCM_CSCR, 17, 1, spll_sel_clks, ARRAY_SIZE(spll_sel_clks));
+	clk[IMX21_CLK_SSI1_SEL] = imx_clk_mux("ssi1_sel", CCM_CSCR, 19, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+	clk[IMX21_CLK_SSI2_SEL] = imx_clk_mux("ssi2_sel", CCM_CSCR, 20, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+	clk[IMX21_CLK_USB_DIV] = imx_clk_divider("usb_div", "spll_gate", CCM_CSCR, 26, 3);
+	clk[IMX21_CLK_FCLK] = imx_clk_divider("fclk", "mpll_gate", CCM_CSCR, 29, 3);
+
+	clk[IMX21_CLK_MPLL] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
+
+	clk[IMX21_CLK_SPLL] = imx_clk_pllv1("spll", "spll_sel", CCM_SPCTL0);
+
+	clk[IMX21_CLK_NFC_DIV] = imx_clk_divider("nfc_div", "fclk", CCM_PCDR0, 12, 4);
+	clk[IMX21_CLK_SSI1_DIV] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
+	clk[IMX21_CLK_SSI2_DIV] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
+
+	clk[IMX21_CLK_PER1] = imx_clk_divider("per1", "mpll_gate", CCM_PCDR1, 0, 6);
+	clk[IMX21_CLK_PER2] = imx_clk_divider("per2", "mpll_gate", CCM_PCDR1, 8, 6);
+	clk[IMX21_CLK_PER3] = imx_clk_divider("per3", "mpll_gate", CCM_PCDR1, 16, 6);
+	clk[IMX21_CLK_PER4] = imx_clk_divider("per4", "mpll_gate", CCM_PCDR1, 24, 6);
+
+	clk[IMX21_CLK_UART1_IPG_GATE] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR0, 0);
+	clk[IMX21_CLK_UART2_IPG_GATE] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR0, 1);
+	clk[IMX21_CLK_UART3_IPG_GATE] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR0, 2);
+	clk[IMX21_CLK_UART4_IPG_GATE] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR0, 3);
+	clk[IMX21_CLK_CSPI1_IPG_GATE] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 4);
+	clk[IMX21_CLK_CSPI2_IPG_GATE] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 5);
+	clk[IMX21_CLK_SSI1_GATE] = imx_clk_gate("ssi1_gate", "ipg", CCM_PCCR0, 6);
+	clk[IMX21_CLK_SSI2_GATE] = imx_clk_gate("ssi2_gate", "ipg", CCM_PCCR0, 7);
+	clk[IMX21_CLK_SDHC1_IPG_GATE] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 9);
+	clk[IMX21_CLK_SDHC2_IPG_GATE] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 10);
+	clk[IMX21_CLK_GPIO_GATE] = imx_clk_gate("gpio_gate", "ipg", CCM_PCCR0, 11);
+	clk[IMX21_CLK_I2C_GATE] = imx_clk_gate("i2c_gate", "ipg", CCM_PCCR0, 12);
+	clk[IMX21_CLK_DMA_GATE] = imx_clk_gate("dma_gate", "ipg", CCM_PCCR0, 13);
+	clk[IMX21_CLK_USB_GATE] = imx_clk_gate("usb_gate", "usb_div", CCM_PCCR0, 14);
+	clk[IMX21_CLK_EMMA_GATE] = imx_clk_gate("emma_gate", "ipg", CCM_PCCR0, 15);
+	clk[IMX21_CLK_SSI2_BAUD_GATE] = imx_clk_gate("ssi2_baud_gate", "ipg", CCM_PCCR0, 16);
+	clk[IMX21_CLK_SSI1_BAUD_GATE] = imx_clk_gate("ssi1_baud_gate", "ipg", CCM_PCCR0, 17);
+	clk[IMX21_CLK_LCDC_IPG_GATE] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 18);
+	clk[IMX21_CLK_NFC_GATE] = imx_clk_gate("nfc_gate", "nfc_div", CCM_PCCR0, 19);
+	clk[IMX21_CLK_SLCDC_HCLK_GATE] = imx_clk_gate("slcdc_hclk_gate", "hclk", CCM_PCCR0, 21);
+	clk[IMX21_CLK_PER4_GATE] = imx_clk_gate("per4_gate", "per4", CCM_PCCR0, 22);
+	clk[IMX21_CLK_BMI_GATE] = imx_clk_gate("bmi_gate", "hclk", CCM_PCCR0, 23);
+	clk[IMX21_CLK_USB_HCLK_GATE] = imx_clk_gate("usb_hclk_gate", "hclk", CCM_PCCR0, 24);
+	clk[IMX21_CLK_SLCDC_GATE] = imx_clk_gate("slcdc_gate", "hclk", CCM_PCCR0, 25);
+	clk[IMX21_CLK_LCDC_HCLK_GATE] = imx_clk_gate("lcdc_hclk_gate", "hclk", CCM_PCCR0, 26);
+	clk[IMX21_CLK_EMMA_HCLK_GATE] = imx_clk_gate("emma_hclk_gate", "hclk", CCM_PCCR0, 27);
+	clk[IMX21_CLK_BROM_GATE] = imx_clk_gate("brom_gate", "hclk", CCM_PCCR0, 28);
+	clk[IMX21_CLK_DMA_HCLK_GATE] = imx_clk_gate("dma_hclk_gate", "hclk", CCM_PCCR0, 30);
+	clk[IMX21_CLK_CSI_HCLK_GATE] = imx_clk_gate("csi_hclk_gate", "hclk", CCM_PCCR0, 31);
+
+	clk[IMX21_CLK_CSPI3_IPG_GATE] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR1, 23);
+	clk[IMX21_CLK_WDOG_GATE] = imx_clk_gate("wdog_gate", "ipg", CCM_PCCR1, 24);
+	clk[IMX21_CLK_GPT1_IPG_GATE] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR1, 25);
+	clk[IMX21_CLK_GPT2_IPG_GATE] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR1, 26);
+	clk[IMX21_CLK_GPT3_IPG_GATE] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR1, 27);
+	clk[IMX21_CLK_PWM_IPG_GATE] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR1, 28);
+	clk[IMX21_CLK_RTC_GATE] = imx_clk_gate("rtc_gate", "ipg", CCM_PCCR1, 29);
+	clk[IMX21_CLK_KPP_GATE] = imx_clk_gate("kpp_gate", "ipg", CCM_PCCR1, 30);
+	clk[IMX21_CLK_OWIRE_GATE] = imx_clk_gate("owire_gate", "ipg", CCM_PCCR1, 31);
+
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
+}
 
-/*
- * must be called very early to get information about the
- * available clock rate when the timer framework starts
- */
 int __init mx21_clocks_init(unsigned long lref, unsigned long href)
 {
-	int i;
-
-	clk[ckil] = imx_clk_fixed("ckil", lref);
-	clk[ckih] = imx_clk_fixed("ckih", href);
-	clk[fpm] = imx_clk_fixed_factor("fpm", "ckil", 512, 1);
-	clk[mpll_sel] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks,
-			ARRAY_SIZE(mpll_sel_clks));
-	clk[spll_sel] = imx_clk_mux("spll_sel", CCM_CSCR, 17, 1, spll_sel_clks,
-			ARRAY_SIZE(spll_sel_clks));
-	clk[mpll] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
-	clk[spll] = imx_clk_pllv1("spll", "spll_sel", CCM_SPCTL0);
-	clk[fclk] = imx_clk_divider("fclk", "mpll", CCM_CSCR, 29, 3);
-	clk[hclk] = imx_clk_divider("hclk", "fclk", CCM_CSCR, 10, 4);
-	clk[ipg] = imx_clk_divider("ipg", "hclk", CCM_CSCR, 9, 1);
-	clk[per1] = imx_clk_divider("per1", "mpll", CCM_PCDR1, 0, 6);
-	clk[per2] = imx_clk_divider("per2", "mpll", CCM_PCDR1, 8, 6);
-	clk[per3] = imx_clk_divider("per3", "mpll", CCM_PCDR1, 16, 6);
-	clk[per4] = imx_clk_divider("per4", "mpll", CCM_PCDR1, 24, 6);
-	clk[uart1_ipg_gate] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR0, 0);
-	clk[uart2_ipg_gate] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR0, 1);
-	clk[uart3_ipg_gate] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR0, 2);
-	clk[uart4_ipg_gate] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR0, 3);
-	clk[gpt1_ipg_gate] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR1, 25);
-	clk[gpt2_ipg_gate] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR1, 26);
-	clk[gpt3_ipg_gate] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR1, 27);
-	clk[pwm_ipg_gate] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR1, 28);
-	clk[sdhc1_ipg_gate] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 9);
-	clk[sdhc2_ipg_gate] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 10);
-	clk[lcdc_ipg_gate] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 18);
-	clk[lcdc_hclk_gate] = imx_clk_gate("lcdc_hclk_gate", "hclk", CCM_PCCR0, 26);
-	clk[cspi3_ipg_gate] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR1, 23);
-	clk[cspi2_ipg_gate] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 5);
-	clk[cspi1_ipg_gate] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 4);
-	clk[per4_gate] = imx_clk_gate("per4_gate", "per4", CCM_PCCR0, 22);
-	clk[csi_hclk_gate] = imx_clk_gate("csi_hclk_gate", "hclk", CCM_PCCR0, 31);
-	clk[usb_div] = imx_clk_divider("usb_div", "spll", CCM_CSCR, 26, 3);
-	clk[usb_gate] = imx_clk_gate("usb_gate", "usb_div", CCM_PCCR0, 14);
-	clk[usb_hclk_gate] = imx_clk_gate("usb_hclk_gate", "hclk", CCM_PCCR0, 24);
-	clk[ssi1_gate] = imx_clk_gate("ssi1_gate", "ipg", CCM_PCCR0, 6);
-	clk[ssi2_gate] = imx_clk_gate("ssi2_gate", "ipg", CCM_PCCR0, 7);
-	clk[nfc_div] = imx_clk_divider("nfc_div", "ipg", CCM_PCDR0, 12, 4);
-	clk[nfc_gate] = imx_clk_gate("nfc_gate", "nfc_div", CCM_PCCR0, 19);
-	clk[dma_gate] = imx_clk_gate("dma_gate", "ipg", CCM_PCCR0, 13);
-	clk[dma_hclk_gate] = imx_clk_gate("dma_hclk_gate", "hclk", CCM_PCCR0, 30);
-	clk[brom_gate] = imx_clk_gate("brom_gate", "hclk", CCM_PCCR0, 28);
-	clk[emma_gate] = imx_clk_gate("emma_gate", "ipg", CCM_PCCR0, 15);
-	clk[emma_hclk_gate] = imx_clk_gate("emma_hclk_gate", "hclk", CCM_PCCR0, 27);
-	clk[slcdc_gate] = imx_clk_gate("slcdc_gate", "ipg", CCM_PCCR0, 25);
-	clk[slcdc_hclk_gate] = imx_clk_gate("slcdc_hclk_gate", "hclk", CCM_PCCR0, 21);
-	clk[wdog_gate] = imx_clk_gate("wdog_gate", "ipg", CCM_PCCR1, 24);
-	clk[gpio_gate] = imx_clk_gate("gpio_gate", "ipg", CCM_PCCR0, 11);
-	clk[i2c_gate] = imx_clk_gate("i2c_gate", "ipg", CCM_PCCR0, 12);
-	clk[kpp_gate] = imx_clk_gate("kpp_gate", "ipg", CCM_PCCR1, 30);
-	clk[owire_gate] = imx_clk_gate("owire_gate", "ipg", CCM_PCCR1, 31);
-	clk[rtc_gate] = imx_clk_gate("rtc_gate", "ipg", CCM_PCCR1, 29);
-
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX21 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
-
-	clk_register_clkdev(clk[per1], "per1", NULL);
-	clk_register_clkdev(clk[per2], "per2", NULL);
-	clk_register_clkdev(clk[per3], "per3", NULL);
-	clk_register_clkdev(clk[per4], "per4", NULL);
-	clk_register_clkdev(clk[per1], "per", "imx21-uart.0");
-	clk_register_clkdev(clk[uart1_ipg_gate], "ipg", "imx21-uart.0");
-	clk_register_clkdev(clk[per1], "per", "imx21-uart.1");
-	clk_register_clkdev(clk[uart2_ipg_gate], "ipg", "imx21-uart.1");
-	clk_register_clkdev(clk[per1], "per", "imx21-uart.2");
-	clk_register_clkdev(clk[uart3_ipg_gate], "ipg", "imx21-uart.2");
-	clk_register_clkdev(clk[per1], "per", "imx21-uart.3");
-	clk_register_clkdev(clk[uart4_ipg_gate], "ipg", "imx21-uart.3");
-	clk_register_clkdev(clk[gpt1_ipg_gate], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[per1], "per", "imx-gpt.0");
-	clk_register_clkdev(clk[gpt2_ipg_gate], "ipg", "imx-gpt.1");
-	clk_register_clkdev(clk[per1], "per", "imx-gpt.1");
-	clk_register_clkdev(clk[gpt3_ipg_gate], "ipg", "imx-gpt.2");
-	clk_register_clkdev(clk[per1], "per", "imx-gpt.2");
-	clk_register_clkdev(clk[per2], "per", "imx21-cspi.0");
-	clk_register_clkdev(clk[cspi1_ipg_gate], "ipg", "imx21-cspi.0");
-	clk_register_clkdev(clk[per2], "per", "imx21-cspi.1");
-	clk_register_clkdev(clk[cspi2_ipg_gate], "ipg", "imx21-cspi.1");
-	clk_register_clkdev(clk[per2], "per", "imx21-cspi.2");
-	clk_register_clkdev(clk[cspi3_ipg_gate], "ipg", "imx21-cspi.2");
-	clk_register_clkdev(clk[per3], "per", "imx21-fb.0");
-	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0");
-	clk_register_clkdev(clk[lcdc_hclk_gate], "ahb", "imx21-fb.0");
-	clk_register_clkdev(clk[usb_gate], "per", "imx21-hcd.0");
-	clk_register_clkdev(clk[usb_hclk_gate], "ahb", "imx21-hcd.0");
-	clk_register_clkdev(clk[nfc_gate], NULL, "imx21-nand.0");
-	clk_register_clkdev(clk[dma_hclk_gate], "ahb", "imx21-dma");
-	clk_register_clkdev(clk[dma_gate], "ipg", "imx21-dma");
-	clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[i2c_gate], NULL, "imx21-i2c.0");
-	clk_register_clkdev(clk[kpp_gate], NULL, "mxc-keypad");
-	clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1.0");
-	clk_register_clkdev(clk[brom_gate], "brom", NULL);
-	clk_register_clkdev(clk[emma_gate], "emma", NULL);
-	clk_register_clkdev(clk[slcdc_gate], "slcdc", NULL);
-	clk_register_clkdev(clk[gpio_gate], "gpio", NULL);
-	clk_register_clkdev(clk[rtc_gate], "rtc", NULL);
-	clk_register_clkdev(clk[csi_hclk_gate], "csi", NULL);
-	clk_register_clkdev(clk[ssi1_gate], "ssi1", NULL);
-	clk_register_clkdev(clk[ssi2_gate], "ssi2", NULL);
-	clk_register_clkdev(clk[sdhc1_ipg_gate], "sdhc1", NULL);
-	clk_register_clkdev(clk[sdhc2_ipg_gate], "sdhc2", NULL);
+	ccm = ioremap(MX21_CCM_BASE_ADDR, SZ_2K);
+
+	_mx21_clocks_init(lref, href);
+
+	clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.0");
+	clk_register_clkdev(clk[IMX21_CLK_UART1_IPG_GATE], "ipg", "imx21-uart.0");
+	clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.1");
+	clk_register_clkdev(clk[IMX21_CLK_UART2_IPG_GATE], "ipg", "imx21-uart.1");
+	clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.2");
+	clk_register_clkdev(clk[IMX21_CLK_UART3_IPG_GATE], "ipg", "imx21-uart.2");
+	clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx21-uart.3");
+	clk_register_clkdev(clk[IMX21_CLK_UART4_IPG_GATE], "ipg", "imx21-uart.3");
+	clk_register_clkdev(clk[IMX21_CLK_GPT1_IPG_GATE], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clk[IMX21_CLK_PER1], "per", "imx-gpt.0");
+	clk_register_clkdev(clk[IMX21_CLK_PER2], "per", "imx21-cspi.0");
+	clk_register_clkdev(clk[IMX21_CLK_CSPI1_IPG_GATE], "ipg", "imx21-cspi.0");
+	clk_register_clkdev(clk[IMX21_CLK_PER2], "per", "imx21-cspi.1");
+	clk_register_clkdev(clk[IMX21_CLK_CSPI2_IPG_GATE], "ipg", "imx21-cspi.1");
+	clk_register_clkdev(clk[IMX21_CLK_PER2], "per", "imx21-cspi.2");
+	clk_register_clkdev(clk[IMX21_CLK_CSPI3_IPG_GATE], "ipg", "imx21-cspi.2");
+	clk_register_clkdev(clk[IMX21_CLK_PER3], "per", "imx21-fb.0");
+	clk_register_clkdev(clk[IMX21_CLK_LCDC_IPG_GATE], "ipg", "imx21-fb.0");
+	clk_register_clkdev(clk[IMX21_CLK_LCDC_HCLK_GATE], "ahb", "imx21-fb.0");
+	clk_register_clkdev(clk[IMX21_CLK_USB_GATE], "per", "imx21-hcd.0");
+	clk_register_clkdev(clk[IMX21_CLK_USB_HCLK_GATE], "ahb", "imx21-hcd.0");
+	clk_register_clkdev(clk[IMX21_CLK_NFC_GATE], NULL, "imx21-nand.0");
+	clk_register_clkdev(clk[IMX21_CLK_DMA_HCLK_GATE], "ahb", "imx21-dma");
+	clk_register_clkdev(clk[IMX21_CLK_DMA_GATE], "ipg", "imx21-dma");
+	clk_register_clkdev(clk[IMX21_CLK_WDOG_GATE], NULL, "imx2-wdt.0");
+	clk_register_clkdev(clk[IMX21_CLK_I2C_GATE], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[IMX21_CLK_OWIRE_GATE], NULL, "mxc_w1.0");
 
 	mxc_timer_init(MX21_IO_ADDRESS(MX21_GPT1_BASE_ADDR), MX21_INT_GPT1);
 
 	return 0;
 }
+
+static void __init mx21_clocks_init_dt(struct device_node *np)
+{
+	ccm = of_iomap(np, 0);
+
+	_mx21_clocks_init(32768, 26000000);
+
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+}
+CLK_OF_DECLARE(imx27_ccm, "fsl,imx21-ccm", mx21_clocks_init_dt);
diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c
index ae578c0..59c0c85 100644
--- a/arch/arm/mach-imx/clk-imx25.c
+++ b/arch/arm/mach-imx/clk-imx25.c
@@ -32,8 +32,6 @@
 #include "hardware.h"
 #include "mx25.h"
 
-#define CRM_BASE	MX25_IO_ADDRESS(MX25_CRM_BASE_ADDR)
-
 #define CCM_MPCTL	0x00
 #define CCM_UPCTL	0x04
 #define CCM_CCTL	0x08
@@ -56,7 +54,7 @@
 #define CCM_LTR3	0x4c
 #define CCM_MCR		0x64
 
-#define ccm(x)	(CRM_BASE + (x))
+#define ccm(x)	(ccm_base + (x))
 
 static struct clk_onecell_data clk_data;
 
@@ -91,9 +89,10 @@ enum mx25_clks {
 
 static struct clk *clk[clk_max];
 
-static int __init __mx25_clocks_init(unsigned long osc_rate)
+static int __init __mx25_clocks_init(unsigned long osc_rate,
+				     void __iomem *ccm_base)
 {
-	int i;
+	BUG_ON(!ccm_base);
 
 	clk[dummy] = imx_clk_fixed("dummy", 0);
 	clk[osc] = imx_clk_fixed("osc", osc_rate);
@@ -224,19 +223,13 @@ static int __init __mx25_clocks_init(unsigned long osc_rate)
 	/* CCM_CGCR2(19): reserved in datasheet, but used as wdt in FSL kernel */
 	clk[wdt_ipg] = imx_clk_gate("wdt_ipg", "ipg", ccm(CCM_CGCR2), 19);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX25 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
 	clk_prepare_enable(clk[emi_ahb]);
 
 	/* Clock source for gpt must be derived from AHB */
 	clk_set_parent(clk[per5_sel], clk[ahb]);
 
-	clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
-
 	/*
 	 * Let's initially set up CLKO parent as ipg, since this configuration
 	 * is used on some imx25 board designs to clock the audio codec.
@@ -248,8 +241,14 @@ static int __init __mx25_clocks_init(unsigned long osc_rate)
 
 int __init mx25_clocks_init(void)
 {
-	__mx25_clocks_init(24000000);
+	void __iomem *ccm;
 
+	ccm = ioremap(MX25_CRM_BASE_ADDR, SZ_16K);
+
+	__mx25_clocks_init(24000000, ccm);
+
+	clk_register_clkdev(clk[gpt1_ipg], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
 	/* i.mx25 has the i.mx21 type uart */
 	clk_register_clkdev(clk[uart1_ipg], "ipg", "imx21-uart.0");
 	clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.0");
@@ -314,29 +313,27 @@ int __init mx25_clocks_init(void)
 	return 0;
 }
 
-int __init mx25_clocks_init_dt(void)
+static void __init mx25_clocks_init_dt(struct device_node *np)
 {
-	struct device_node *np;
+	struct device_node *refnp;
 	unsigned long osc_rate = 24000000;
+	void __iomem *ccm;
 
 	/* retrieve the freqency of fixed clocks from device tree */
-	for_each_compatible_node(np, NULL, "fixed-clock") {
+	for_each_compatible_node(refnp, NULL, "fixed-clock") {
 		u32 rate;
-		if (of_property_read_u32(np, "clock-frequency", &rate))
+		if (of_property_read_u32(refnp, "clock-frequency", &rate))
 			continue;
 
-		if (of_device_is_compatible(np, "fsl,imx-osc"))
+		if (of_device_is_compatible(refnp, "fsl,imx-osc"))
 			osc_rate = rate;
 	}
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-ccm");
+	ccm = of_iomap(np, 0);
+	__mx25_clocks_init(osc_rate, ccm);
+
 	clk_data.clks = clk;
 	clk_data.clk_num = ARRAY_SIZE(clk);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
-
-	__mx25_clocks_init(osc_rate);
-
-	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx25-gpt"));
-
-	return 0;
 }
+CLK_OF_DECLARE(imx25_ccm, "fsl,imx25-ccm", mx25_clocks_init_dt);
diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 317a662..ab6349e 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c
@@ -1,61 +1,36 @@
 #include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/module.h>
+#include <linux/clk-provider.h>
 #include <linux/clkdev.h>
 #include <linux/err.h>
-#include <linux/clk-provider.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
+#include <dt-bindings/clock/imx27-clock.h>
 
 #include "clk.h"
 #include "common.h"
 #include "hardware.h"
 
-#define IO_ADDR_CCM(off)	(MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR + (off)))
+static void __iomem *ccm __initdata;
 
 /* Register offsets */
-#define CCM_CSCR		IO_ADDR_CCM(0x0)
-#define CCM_MPCTL0		IO_ADDR_CCM(0x4)
-#define CCM_MPCTL1		IO_ADDR_CCM(0x8)
-#define CCM_SPCTL0		IO_ADDR_CCM(0xc)
-#define CCM_SPCTL1		IO_ADDR_CCM(0x10)
-#define CCM_OSC26MCTL		IO_ADDR_CCM(0x14)
-#define CCM_PCDR0		IO_ADDR_CCM(0x18)
-#define CCM_PCDR1		IO_ADDR_CCM(0x1c)
-#define CCM_PCCR0		IO_ADDR_CCM(0x20)
-#define CCM_PCCR1		IO_ADDR_CCM(0x24)
-#define CCM_CCSR		IO_ADDR_CCM(0x28)
-#define CCM_PMCTL		IO_ADDR_CCM(0x2c)
-#define CCM_PMCOUNT		IO_ADDR_CCM(0x30)
-#define CCM_WKGDCTL		IO_ADDR_CCM(0x34)
-
-#define CCM_CSCR_UPDATE_DIS	(1 << 31)
-#define CCM_CSCR_SSI2		(1 << 23)
-#define CCM_CSCR_SSI1		(1 << 22)
-#define CCM_CSCR_VPU		(1 << 21)
-#define CCM_CSCR_MSHC           (1 << 20)
-#define CCM_CSCR_SPLLRES        (1 << 19)
-#define CCM_CSCR_MPLLRES        (1 << 18)
-#define CCM_CSCR_SP             (1 << 17)
-#define CCM_CSCR_MCU            (1 << 16)
-#define CCM_CSCR_OSC26MDIV      (1 << 4)
-#define CCM_CSCR_OSC26M         (1 << 3)
-#define CCM_CSCR_FPM            (1 << 2)
-#define CCM_CSCR_SPEN           (1 << 1)
-#define CCM_CSCR_MPEN           (1 << 0)
-
-/* i.MX27 TO 2+ */
-#define CCM_CSCR_ARM_SRC        (1 << 15)
-
-#define CCM_SPCTL1_LF           (1 << 15)
-#define CCM_SPCTL1_BRMO         (1 << 6)
+#define CCM_CSCR		(ccm + 0x00)
+#define CCM_MPCTL0		(ccm + 0x04)
+#define CCM_MPCTL1		(ccm + 0x08)
+#define CCM_SPCTL0		(ccm + 0x0c)
+#define CCM_SPCTL1		(ccm + 0x10)
+#define CCM_PCDR0		(ccm + 0x18)
+#define CCM_PCDR1		(ccm + 0x1c)
+#define CCM_PCCR0		(ccm + 0x20)
+#define CCM_PCCR1		(ccm + 0x24)
+#define CCM_CCSR		(ccm + 0x28)
 
 static const char *vpu_sel_clks[] = { "spll", "mpll_main2", };
 static const char *cpu_sel_clks[] = { "mpll_main2", "mpll", };
 static const char *mpll_sel_clks[] = { "fpm", "mpll_osc_sel", };
-static const char *mpll_osc_sel_clks[] = { "ckih", "ckih_div1p5", };
+static const char *mpll_osc_sel_clks[] = { "ckih_gate", "ckih_div1p5", };
 static const char *clko_sel_clks[] = {
-	"ckil", "fpm", "ckih", "ckih",
-	"ckih", "mpll", "spll", "cpu_div",
+	"ckil", "fpm", "ckih_gate", "ckih_gate",
+	"ckih_gate", "mpll", "spll", "cpu_div",
 	"ahb", "ipg", "per1_div", "per2_div",
 	"per3_div", "per4_div", "ssi1_div", "ssi2_div",
 	"nfc_div", "mshc_div", "vpu_div", "60m",
@@ -64,239 +39,220 @@ static const char *clko_sel_clks[] = {
 
 static const char *ssi_sel_clks[] = { "spll_gate", "mpll", };
 
-enum mx27_clks {
-	dummy, ckih, ckil, mpll, spll, mpll_main2, ahb, ipg, nfc_div, per1_div,
-	per2_div, per3_div, per4_div, vpu_sel, vpu_div, usb_div, cpu_sel,
-	clko_sel, cpu_div, clko_div, ssi1_sel, ssi2_sel, ssi1_div, ssi2_div,
-	clko_en, ssi2_ipg_gate, ssi1_ipg_gate, slcdc_ipg_gate, sdhc3_ipg_gate,
-	sdhc2_ipg_gate, sdhc1_ipg_gate, scc_ipg_gate, sahara_ipg_gate,
-	rtc_ipg_gate, pwm_ipg_gate, owire_ipg_gate, lcdc_ipg_gate,
-	kpp_ipg_gate, iim_ipg_gate, i2c2_ipg_gate, i2c1_ipg_gate,
-	gpt6_ipg_gate, gpt5_ipg_gate, gpt4_ipg_gate, gpt3_ipg_gate,
-	gpt2_ipg_gate, gpt1_ipg_gate, gpio_ipg_gate, fec_ipg_gate,
-	emma_ipg_gate, dma_ipg_gate, cspi3_ipg_gate, cspi2_ipg_gate,
-	cspi1_ipg_gate, nfc_baud_gate, ssi2_baud_gate, ssi1_baud_gate,
-	vpu_baud_gate, per4_gate, per3_gate, per2_gate, per1_gate,
-	usb_ahb_gate, slcdc_ahb_gate, sahara_ahb_gate, lcdc_ahb_gate,
-	vpu_ahb_gate, fec_ahb_gate, emma_ahb_gate, emi_ahb_gate, dma_ahb_gate,
-	csi_ahb_gate, brom_ahb_gate, ata_ahb_gate, wdog_ipg_gate, usb_ipg_gate,
-	uart6_ipg_gate, uart5_ipg_gate, uart4_ipg_gate, uart3_ipg_gate,
-	uart2_ipg_gate, uart1_ipg_gate, ckih_div1p5, fpm, mpll_osc_sel,
-	mpll_sel, spll_gate, mshc_div, rtic_ipg_gate, mshc_ipg_gate,
-	rtic_ahb_gate, mshc_baud_gate, clk_max
-};
-
-static struct clk *clk[clk_max];
+static struct clk *clk[IMX27_CLK_MAX];
 static struct clk_onecell_data clk_data;
 
-int __init mx27_clocks_init(unsigned long fref)
+static void __init _mx27_clocks_init(unsigned long fref)
 {
-	int i;
-	struct device_node *np;
-
-	clk[dummy] = imx_clk_fixed("dummy", 0);
-	clk[ckih] = imx_clk_fixed("ckih", fref);
-	clk[ckil] = imx_clk_fixed("ckil", 32768);
-	clk[fpm] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1);
-	clk[ckih_div1p5] = imx_clk_fixed_factor("ckih_div1p5", "ckih", 2, 3);
+	BUG_ON(!ccm);
 
-	clk[mpll_osc_sel] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1,
-			mpll_osc_sel_clks,
-			ARRAY_SIZE(mpll_osc_sel_clks));
-	clk[mpll_sel] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks,
-			ARRAY_SIZE(mpll_sel_clks));
-	clk[mpll] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
-	clk[spll] = imx_clk_pllv1("spll", "ckih", CCM_SPCTL0);
-	clk[spll_gate] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
-	clk[mpll_main2] = imx_clk_fixed_factor("mpll_main2", "mpll", 2, 3);
+	clk[IMX27_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+	clk[IMX27_CLK_CKIH] = imx_clk_fixed("ckih", fref);
+	clk[IMX27_CLK_CKIL] = imx_clk_fixed("ckil", 32768);
+	clk[IMX27_CLK_FPM] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1);
+	clk[IMX27_CLK_CKIH_DIV1P5] = imx_clk_fixed_factor("ckih_div1p5", "ckih_gate", 2, 3);
+	clk[IMX27_CLK_CKIH_GATE] = imx_clk_gate_dis("ckih_gate", "ckih", CCM_CSCR, 3);
+	clk[IMX27_CLK_MPLL_OSC_SEL] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1, mpll_osc_sel_clks, ARRAY_SIZE(mpll_osc_sel_clks));
+	clk[IMX27_CLK_MPLL_SEL] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks, ARRAY_SIZE(mpll_sel_clks));
+	clk[IMX27_CLK_MPLL] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
+	clk[IMX27_CLK_SPLL] = imx_clk_pllv1("spll", "ckih_gate", CCM_SPCTL0);
+	clk[IMX27_CLK_SPLL_GATE] = imx_clk_gate("spll_gate", "spll", CCM_CSCR, 1);
+	clk[IMX27_CLK_MPLL_MAIN2] = imx_clk_fixed_factor("mpll_main2", "mpll", 2, 3);
 
 	if (mx27_revision() >= IMX_CHIP_REVISION_2_0) {
-		clk[ahb] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 8, 2);
-		clk[ipg] = imx_clk_fixed_factor("ipg", "ahb", 1, 2);
+		clk[IMX27_CLK_AHB] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 8, 2);
+		clk[IMX27_CLK_IPG] = imx_clk_fixed_factor("ipg", "ahb", 1, 2);
 	} else {
-		clk[ahb] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 9, 4);
-		clk[ipg] = imx_clk_divider("ipg", "ahb", CCM_CSCR, 8, 1);
+		clk[IMX27_CLK_AHB] = imx_clk_divider("ahb", "mpll_main2", CCM_CSCR, 9, 4);
+		clk[IMX27_CLK_IPG] = imx_clk_divider("ipg", "ahb", CCM_CSCR, 8, 1);
 	}
 
-	clk[mshc_div] = imx_clk_divider("mshc_div", "ahb", CCM_PCDR0, 0, 6);
-	clk[nfc_div] = imx_clk_divider("nfc_div", "ahb", CCM_PCDR0, 6, 4);
-	clk[per1_div] = imx_clk_divider("per1_div", "mpll_main2", CCM_PCDR1, 0, 6);
-	clk[per2_div] = imx_clk_divider("per2_div", "mpll_main2", CCM_PCDR1, 8, 6);
-	clk[per3_div] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6);
-	clk[per4_div] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6);
-	clk[vpu_sel] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks));
-	clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6);
-	clk[usb_div] = imx_clk_divider("usb_div", "spll_gate", CCM_CSCR, 28, 3);
-	clk[cpu_sel] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks));
-	clk[clko_sel] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
+	clk[IMX27_CLK_MSHC_DIV] = imx_clk_divider("mshc_div", "ahb", CCM_PCDR0, 0, 6);
+	clk[IMX27_CLK_NFC_DIV] = imx_clk_divider("nfc_div", "ahb", CCM_PCDR0, 6, 4);
+	clk[IMX27_CLK_PER1_DIV] = imx_clk_divider("per1_div", "mpll_main2", CCM_PCDR1, 0, 6);
+	clk[IMX27_CLK_PER2_DIV] = imx_clk_divider("per2_div", "mpll_main2", CCM_PCDR1, 8, 6);
+	clk[IMX27_CLK_PER3_DIV] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6);
+	clk[IMX27_CLK_PER4_DIV] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6);
+	clk[IMX27_CLK_VPU_SEL] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks));
+	clk[IMX27_CLK_VPU_DIV] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6);
+	clk[IMX27_CLK_USB_DIV] = imx_clk_divider("usb_div", "spll_gate", CCM_CSCR, 28, 3);
+	clk[IMX27_CLK_CPU_SEL] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks));
+	clk[IMX27_CLK_CLKO_SEL] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks));
+
 	if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
-		clk[cpu_div] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 12, 2);
+		clk[IMX27_CLK_CPU_DIV] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 12, 2);
 	else
-		clk[cpu_div] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 13, 3);
-	clk[clko_div] = imx_clk_divider("clko_div", "clko_sel", CCM_PCDR0, 22, 3);
-	clk[ssi1_sel] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
-	clk[ssi2_sel] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
-	clk[ssi1_div] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
-	clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
-	clk[clko_en] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0);
-	clk[ssi2_ipg_gate] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0);
-	clk[ssi1_ipg_gate] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1);
-	clk[slcdc_ipg_gate] = imx_clk_gate("slcdc_ipg_gate", "ipg", CCM_PCCR0, 2);
-	clk[sdhc3_ipg_gate] = imx_clk_gate("sdhc3_ipg_gate", "ipg", CCM_PCCR0, 3);
-	clk[sdhc2_ipg_gate] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 4);
-	clk[sdhc1_ipg_gate] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 5);
-	clk[scc_ipg_gate] = imx_clk_gate("scc_ipg_gate", "ipg", CCM_PCCR0, 6);
-	clk[sahara_ipg_gate] = imx_clk_gate("sahara_ipg_gate", "ipg", CCM_PCCR0, 7);
-	clk[rtic_ipg_gate] = imx_clk_gate("rtic_ipg_gate", "ipg", CCM_PCCR0, 8);
-	clk[rtc_ipg_gate] = imx_clk_gate("rtc_ipg_gate", "ipg", CCM_PCCR0, 9);
-	clk[pwm_ipg_gate] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR0, 11);
-	clk[owire_ipg_gate] = imx_clk_gate("owire_ipg_gate", "ipg", CCM_PCCR0, 12);
-	clk[mshc_ipg_gate] = imx_clk_gate("mshc_ipg_gate", "ipg", CCM_PCCR0, 13);
-	clk[lcdc_ipg_gate] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 14);
-	clk[kpp_ipg_gate] = imx_clk_gate("kpp_ipg_gate", "ipg", CCM_PCCR0, 15);
-	clk[iim_ipg_gate] = imx_clk_gate("iim_ipg_gate", "ipg", CCM_PCCR0, 16);
-	clk[i2c2_ipg_gate] = imx_clk_gate("i2c2_ipg_gate", "ipg", CCM_PCCR0, 17);
-	clk[i2c1_ipg_gate] = imx_clk_gate("i2c1_ipg_gate", "ipg", CCM_PCCR0, 18);
-	clk[gpt6_ipg_gate] = imx_clk_gate("gpt6_ipg_gate", "ipg", CCM_PCCR0, 19);
-	clk[gpt5_ipg_gate] = imx_clk_gate("gpt5_ipg_gate", "ipg", CCM_PCCR0, 20);
-	clk[gpt4_ipg_gate] = imx_clk_gate("gpt4_ipg_gate", "ipg", CCM_PCCR0, 21);
-	clk[gpt3_ipg_gate] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR0, 22);
-	clk[gpt2_ipg_gate] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR0, 23);
-	clk[gpt1_ipg_gate] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR0, 24);
-	clk[gpio_ipg_gate] = imx_clk_gate("gpio_ipg_gate", "ipg", CCM_PCCR0, 25);
-	clk[fec_ipg_gate] = imx_clk_gate("fec_ipg_gate", "ipg", CCM_PCCR0, 26);
-	clk[emma_ipg_gate] = imx_clk_gate("emma_ipg_gate", "ipg", CCM_PCCR0, 27);
-	clk[dma_ipg_gate] = imx_clk_gate("dma_ipg_gate", "ipg", CCM_PCCR0, 28);
-	clk[cspi3_ipg_gate] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR0, 29);
-	clk[cspi2_ipg_gate] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 30);
-	clk[cspi1_ipg_gate] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 31);
-	clk[mshc_baud_gate] = imx_clk_gate("mshc_baud_gate", "mshc_div", CCM_PCCR1, 2);
-	clk[nfc_baud_gate] = imx_clk_gate("nfc_baud_gate", "nfc_div", CCM_PCCR1,  3);
-	clk[ssi2_baud_gate] = imx_clk_gate("ssi2_baud_gate", "ssi2_div", CCM_PCCR1,  4);
-	clk[ssi1_baud_gate] = imx_clk_gate("ssi1_baud_gate", "ssi1_div", CCM_PCCR1,  5);
-	clk[vpu_baud_gate] = imx_clk_gate("vpu_baud_gate", "vpu_div", CCM_PCCR1,  6);
-	clk[per4_gate] = imx_clk_gate("per4_gate", "per4_div", CCM_PCCR1,  7);
-	clk[per3_gate] = imx_clk_gate("per3_gate", "per3_div", CCM_PCCR1,  8);
-	clk[per2_gate] = imx_clk_gate("per2_gate", "per2_div", CCM_PCCR1,  9);
-	clk[per1_gate] = imx_clk_gate("per1_gate", "per1_div", CCM_PCCR1, 10);
-	clk[usb_ahb_gate] = imx_clk_gate("usb_ahb_gate", "ahb", CCM_PCCR1, 11);
-	clk[slcdc_ahb_gate] = imx_clk_gate("slcdc_ahb_gate", "ahb", CCM_PCCR1, 12);
-	clk[sahara_ahb_gate] = imx_clk_gate("sahara_ahb_gate", "ahb", CCM_PCCR1, 13);
-	clk[rtic_ahb_gate] = imx_clk_gate("rtic_ahb_gate", "ahb", CCM_PCCR1, 14);
-	clk[lcdc_ahb_gate] = imx_clk_gate("lcdc_ahb_gate", "ahb", CCM_PCCR1, 15);
-	clk[vpu_ahb_gate] = imx_clk_gate("vpu_ahb_gate", "ahb", CCM_PCCR1, 16);
-	clk[fec_ahb_gate] = imx_clk_gate("fec_ahb_gate", "ahb", CCM_PCCR1, 17);
-	clk[emma_ahb_gate] = imx_clk_gate("emma_ahb_gate", "ahb", CCM_PCCR1, 18);
-	clk[emi_ahb_gate] = imx_clk_gate("emi_ahb_gate", "ahb", CCM_PCCR1, 19);
-	clk[dma_ahb_gate] = imx_clk_gate("dma_ahb_gate", "ahb", CCM_PCCR1, 20);
-	clk[csi_ahb_gate] = imx_clk_gate("csi_ahb_gate", "ahb", CCM_PCCR1, 21);
-	clk[brom_ahb_gate] = imx_clk_gate("brom_ahb_gate", "ahb", CCM_PCCR1, 22);
-	clk[ata_ahb_gate] = imx_clk_gate("ata_ahb_gate", "ahb", CCM_PCCR1, 23);
-	clk[wdog_ipg_gate] = imx_clk_gate("wdog_ipg_gate", "ipg", CCM_PCCR1, 24);
-	clk[usb_ipg_gate] = imx_clk_gate("usb_ipg_gate", "ipg", CCM_PCCR1, 25);
-	clk[uart6_ipg_gate] = imx_clk_gate("uart6_ipg_gate", "ipg", CCM_PCCR1, 26);
-	clk[uart5_ipg_gate] = imx_clk_gate("uart5_ipg_gate", "ipg", CCM_PCCR1, 27);
-	clk[uart4_ipg_gate] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR1, 28);
-	clk[uart3_ipg_gate] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR1, 29);
-	clk[uart2_ipg_gate] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR1, 30);
-	clk[uart1_ipg_gate] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR1, 31);
+		clk[IMX27_CLK_CPU_DIV] = imx_clk_divider("cpu_div", "cpu_sel", CCM_CSCR, 13, 3);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX27 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	clk[IMX27_CLK_CLKO_DIV] = imx_clk_divider("clko_div", "clko_sel", CCM_PCDR0, 22, 3);
+	clk[IMX27_CLK_SSI1_SEL] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+	clk[IMX27_CLK_SSI2_SEL] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks));
+	clk[IMX27_CLK_SSI1_DIV] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6);
+	clk[IMX27_CLK_SSI2_DIV] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6);
+	clk[IMX27_CLK_CLKO_EN] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0);
+	clk[IMX27_CLK_SSI2_IPG_GATE] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0);
+	clk[IMX27_CLK_SSI1_IPG_GATE] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1);
+	clk[IMX27_CLK_SLCDC_IPG_GATE] = imx_clk_gate("slcdc_ipg_gate", "ipg", CCM_PCCR0, 2);
+	clk[IMX27_CLK_SDHC3_IPG_GATE] = imx_clk_gate("sdhc3_ipg_gate", "ipg", CCM_PCCR0, 3);
+	clk[IMX27_CLK_SDHC2_IPG_GATE] = imx_clk_gate("sdhc2_ipg_gate", "ipg", CCM_PCCR0, 4);
+	clk[IMX27_CLK_SDHC1_IPG_GATE] = imx_clk_gate("sdhc1_ipg_gate", "ipg", CCM_PCCR0, 5);
+	clk[IMX27_CLK_SCC_IPG_GATE] = imx_clk_gate("scc_ipg_gate", "ipg", CCM_PCCR0, 6);
+	clk[IMX27_CLK_SAHARA_IPG_GATE] = imx_clk_gate("sahara_ipg_gate", "ipg", CCM_PCCR0, 7);
+	clk[IMX27_CLK_RTIC_IPG_GATE] = imx_clk_gate("rtic_ipg_gate", "ipg", CCM_PCCR0, 8);
+	clk[IMX27_CLK_RTC_IPG_GATE] = imx_clk_gate("rtc_ipg_gate", "ipg", CCM_PCCR0, 9);
+	clk[IMX27_CLK_PWM_IPG_GATE] = imx_clk_gate("pwm_ipg_gate", "ipg", CCM_PCCR0, 11);
+	clk[IMX27_CLK_OWIRE_IPG_GATE] = imx_clk_gate("owire_ipg_gate", "ipg", CCM_PCCR0, 12);
+	clk[IMX27_CLK_MSHC_IPG_GATE] = imx_clk_gate("mshc_ipg_gate", "ipg", CCM_PCCR0, 13);
+	clk[IMX27_CLK_LCDC_IPG_GATE] = imx_clk_gate("lcdc_ipg_gate", "ipg", CCM_PCCR0, 14);
+	clk[IMX27_CLK_KPP_IPG_GATE] = imx_clk_gate("kpp_ipg_gate", "ipg", CCM_PCCR0, 15);
+	clk[IMX27_CLK_IIM_IPG_GATE] = imx_clk_gate("iim_ipg_gate", "ipg", CCM_PCCR0, 16);
+	clk[IMX27_CLK_I2C2_IPG_GATE] = imx_clk_gate("i2c2_ipg_gate", "ipg", CCM_PCCR0, 17);
+	clk[IMX27_CLK_I2C1_IPG_GATE] = imx_clk_gate("i2c1_ipg_gate", "ipg", CCM_PCCR0, 18);
+	clk[IMX27_CLK_GPT6_IPG_GATE] = imx_clk_gate("gpt6_ipg_gate", "ipg", CCM_PCCR0, 19);
+	clk[IMX27_CLK_GPT5_IPG_GATE] = imx_clk_gate("gpt5_ipg_gate", "ipg", CCM_PCCR0, 20);
+	clk[IMX27_CLK_GPT4_IPG_GATE] = imx_clk_gate("gpt4_ipg_gate", "ipg", CCM_PCCR0, 21);
+	clk[IMX27_CLK_GPT3_IPG_GATE] = imx_clk_gate("gpt3_ipg_gate", "ipg", CCM_PCCR0, 22);
+	clk[IMX27_CLK_GPT2_IPG_GATE] = imx_clk_gate("gpt2_ipg_gate", "ipg", CCM_PCCR0, 23);
+	clk[IMX27_CLK_GPT1_IPG_GATE] = imx_clk_gate("gpt1_ipg_gate", "ipg", CCM_PCCR0, 24);
+	clk[IMX27_CLK_GPIO_IPG_GATE] = imx_clk_gate("gpio_ipg_gate", "ipg", CCM_PCCR0, 25);
+	clk[IMX27_CLK_FEC_IPG_GATE] = imx_clk_gate("fec_ipg_gate", "ipg", CCM_PCCR0, 26);
+	clk[IMX27_CLK_EMMA_IPG_GATE] = imx_clk_gate("emma_ipg_gate", "ipg", CCM_PCCR0, 27);
+	clk[IMX27_CLK_DMA_IPG_GATE] = imx_clk_gate("dma_ipg_gate", "ipg", CCM_PCCR0, 28);
+	clk[IMX27_CLK_CSPI3_IPG_GATE] = imx_clk_gate("cspi3_ipg_gate", "ipg", CCM_PCCR0, 29);
+	clk[IMX27_CLK_CSPI2_IPG_GATE] = imx_clk_gate("cspi2_ipg_gate", "ipg", CCM_PCCR0, 30);
+	clk[IMX27_CLK_CSPI1_IPG_GATE] = imx_clk_gate("cspi1_ipg_gate", "ipg", CCM_PCCR0, 31);
+	clk[IMX27_CLK_MSHC_BAUD_GATE] = imx_clk_gate("mshc_baud_gate", "mshc_div", CCM_PCCR1, 2);
+	clk[IMX27_CLK_NFC_BAUD_GATE] = imx_clk_gate("nfc_baud_gate", "nfc_div", CCM_PCCR1,  3);
+	clk[IMX27_CLK_SSI2_BAUD_GATE] = imx_clk_gate("ssi2_baud_gate", "ssi2_div", CCM_PCCR1,  4);
+	clk[IMX27_CLK_SSI1_BAUD_GATE] = imx_clk_gate("ssi1_baud_gate", "ssi1_div", CCM_PCCR1,  5);
+	clk[IMX27_CLK_VPU_BAUD_GATE] = imx_clk_gate("vpu_baud_gate", "vpu_div", CCM_PCCR1,  6);
+	clk[IMX27_CLK_PER4_GATE] = imx_clk_gate("per4_gate", "per4_div", CCM_PCCR1,  7);
+	clk[IMX27_CLK_PER3_GATE] = imx_clk_gate("per3_gate", "per3_div", CCM_PCCR1,  8);
+	clk[IMX27_CLK_PER2_GATE] = imx_clk_gate("per2_gate", "per2_div", CCM_PCCR1,  9);
+	clk[IMX27_CLK_PER1_GATE] = imx_clk_gate("per1_gate", "per1_div", CCM_PCCR1, 10);
+	clk[IMX27_CLK_USB_AHB_GATE] = imx_clk_gate("usb_ahb_gate", "ahb", CCM_PCCR1, 11);
+	clk[IMX27_CLK_SLCDC_AHB_GATE] = imx_clk_gate("slcdc_ahb_gate", "ahb", CCM_PCCR1, 12);
+	clk[IMX27_CLK_SAHARA_AHB_GATE] = imx_clk_gate("sahara_ahb_gate", "ahb", CCM_PCCR1, 13);
+	clk[IMX27_CLK_RTIC_AHB_GATE] = imx_clk_gate("rtic_ahb_gate", "ahb", CCM_PCCR1, 14);
+	clk[IMX27_CLK_LCDC_AHB_GATE] = imx_clk_gate("lcdc_ahb_gate", "ahb", CCM_PCCR1, 15);
+	clk[IMX27_CLK_VPU_AHB_GATE] = imx_clk_gate("vpu_ahb_gate", "ahb", CCM_PCCR1, 16);
+	clk[IMX27_CLK_FEC_AHB_GATE] = imx_clk_gate("fec_ahb_gate", "ahb", CCM_PCCR1, 17);
+	clk[IMX27_CLK_EMMA_AHB_GATE] = imx_clk_gate("emma_ahb_gate", "ahb", CCM_PCCR1, 18);
+	clk[IMX27_CLK_EMI_AHB_GATE] = imx_clk_gate("emi_ahb_gate", "ahb", CCM_PCCR1, 19);
+	clk[IMX27_CLK_DMA_AHB_GATE] = imx_clk_gate("dma_ahb_gate", "ahb", CCM_PCCR1, 20);
+	clk[IMX27_CLK_CSI_AHB_GATE] = imx_clk_gate("csi_ahb_gate", "ahb", CCM_PCCR1, 21);
+	clk[IMX27_CLK_BROM_AHB_GATE] = imx_clk_gate("brom_ahb_gate", "ahb", CCM_PCCR1, 22);
+	clk[IMX27_CLK_ATA_AHB_GATE] = imx_clk_gate("ata_ahb_gate", "ahb", CCM_PCCR1, 23);
+	clk[IMX27_CLK_WDOG_IPG_GATE] = imx_clk_gate("wdog_ipg_gate", "ipg", CCM_PCCR1, 24);
+	clk[IMX27_CLK_USB_IPG_GATE] = imx_clk_gate("usb_ipg_gate", "ipg", CCM_PCCR1, 25);
+	clk[IMX27_CLK_UART6_IPG_GATE] = imx_clk_gate("uart6_ipg_gate", "ipg", CCM_PCCR1, 26);
+	clk[IMX27_CLK_UART5_IPG_GATE] = imx_clk_gate("uart5_ipg_gate", "ipg", CCM_PCCR1, 27);
+	clk[IMX27_CLK_UART4_IPG_GATE] = imx_clk_gate("uart4_ipg_gate", "ipg", CCM_PCCR1, 28);
+	clk[IMX27_CLK_UART3_IPG_GATE] = imx_clk_gate("uart3_ipg_gate", "ipg", CCM_PCCR1, 29);
+	clk[IMX27_CLK_UART2_IPG_GATE] = imx_clk_gate("uart2_ipg_gate", "ipg", CCM_PCCR1, 30);
+	clk[IMX27_CLK_UART1_IPG_GATE] = imx_clk_gate("uart1_ipg_gate", "ipg", CCM_PCCR1, 31);
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx27-ccm");
-	if (np) {
-		clk_data.clks = clk;
-		clk_data.clk_num = ARRAY_SIZE(clk);
-		of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
-	}
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
-	clk_register_clkdev(clk[uart1_ipg_gate], "ipg", "imx21-uart.0");
-	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.0");
-	clk_register_clkdev(clk[uart2_ipg_gate], "ipg", "imx21-uart.1");
-	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.1");
-	clk_register_clkdev(clk[uart3_ipg_gate], "ipg", "imx21-uart.2");
-	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.2");
-	clk_register_clkdev(clk[uart4_ipg_gate], "ipg", "imx21-uart.3");
-	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.3");
-	clk_register_clkdev(clk[uart5_ipg_gate], "ipg", "imx21-uart.4");
-	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.4");
-	clk_register_clkdev(clk[uart6_ipg_gate], "ipg", "imx21-uart.5");
-	clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.5");
-	clk_register_clkdev(clk[gpt1_ipg_gate], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.0");
-	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.0");
-	clk_register_clkdev(clk[sdhc1_ipg_gate], "ipg", "imx21-mmc.0");
-	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.1");
-	clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.1");
-	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.2");
-	clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.2");
-	clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.0");
-	clk_register_clkdev(clk[cspi1_ipg_gate], "ipg", "imx27-cspi.0");
-	clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.1");
-	clk_register_clkdev(clk[cspi2_ipg_gate], "ipg", "imx27-cspi.1");
-	clk_register_clkdev(clk[per2_gate], "per", "imx27-cspi.2");
-	clk_register_clkdev(clk[cspi3_ipg_gate], "ipg", "imx27-cspi.2");
-	clk_register_clkdev(clk[per3_gate], "per", "imx21-fb.0");
-	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0");
-	clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx21-fb.0");
-	clk_register_clkdev(clk[csi_ahb_gate], "ahb", "imx27-camera.0");
-	clk_register_clkdev(clk[per4_gate], "per", "imx27-camera.0");
-	clk_register_clkdev(clk[usb_div], "per", "imx-udc-mx27");
-	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "imx-udc-mx27");
-	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "imx-udc-mx27");
-	clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0");
-	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "mxc-ehci.0");
-	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.0");
-	clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.1");
-	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "mxc-ehci.1");
-	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.1");
-	clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.2");
-	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "mxc-ehci.2");
-	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.2");
-	clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0");
-	clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1");
-	clk_register_clkdev(clk[nfc_baud_gate], NULL, "imx27-nand.0");
-	clk_register_clkdev(clk[vpu_baud_gate], "per", "coda-imx27.0");
-	clk_register_clkdev(clk[vpu_ahb_gate], "ahb", "coda-imx27.0");
-	clk_register_clkdev(clk[dma_ahb_gate], "ahb", "imx27-dma");
-	clk_register_clkdev(clk[dma_ipg_gate], "ipg", "imx27-dma");
-	clk_register_clkdev(clk[fec_ipg_gate], "ipg", "imx27-fec.0");
-	clk_register_clkdev(clk[fec_ahb_gate], "ahb", "imx27-fec.0");
-	clk_register_clkdev(clk[wdog_ipg_gate], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[i2c1_ipg_gate], NULL, "imx21-i2c.0");
-	clk_register_clkdev(clk[i2c2_ipg_gate], NULL, "imx21-i2c.1");
-	clk_register_clkdev(clk[owire_ipg_gate], NULL, "mxc_w1.0");
-	clk_register_clkdev(clk[kpp_ipg_gate], NULL, "imx-keypad");
-	clk_register_clkdev(clk[emma_ahb_gate], "emma-ahb", "imx27-camera.0");
-	clk_register_clkdev(clk[emma_ipg_gate], "emma-ipg", "imx27-camera.0");
-	clk_register_clkdev(clk[emma_ahb_gate], "ahb", "m2m-emmaprp.0");
-	clk_register_clkdev(clk[emma_ipg_gate], "ipg", "m2m-emmaprp.0");
-	clk_register_clkdev(clk[cpu_div], NULL, "cpu0");
+	clk_register_clkdev(clk[IMX27_CLK_CPU_DIV], NULL, "cpu0");
 
-	mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
-
-	clk_prepare_enable(clk[emi_ahb_gate]);
+	clk_prepare_enable(clk[IMX27_CLK_EMI_AHB_GATE]);
 
 	imx_print_silicon_rev("i.MX27", mx27_revision());
+}
+
+int __init mx27_clocks_init(unsigned long fref)
+{
+	ccm = ioremap(MX27_CCM_BASE_ADDR, SZ_4K);
+
+	_mx27_clocks_init(fref);
+
+	clk_register_clkdev(clk[IMX27_CLK_UART1_IPG_GATE], "ipg", "imx21-uart.0");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.0");
+	clk_register_clkdev(clk[IMX27_CLK_UART2_IPG_GATE], "ipg", "imx21-uart.1");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.1");
+	clk_register_clkdev(clk[IMX27_CLK_UART3_IPG_GATE], "ipg", "imx21-uart.2");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.2");
+	clk_register_clkdev(clk[IMX27_CLK_UART4_IPG_GATE], "ipg", "imx21-uart.3");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.3");
+	clk_register_clkdev(clk[IMX27_CLK_UART5_IPG_GATE], "ipg", "imx21-uart.4");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.4");
+	clk_register_clkdev(clk[IMX27_CLK_UART6_IPG_GATE], "ipg", "imx21-uart.5");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx21-uart.5");
+	clk_register_clkdev(clk[IMX27_CLK_GPT1_IPG_GATE], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clk[IMX27_CLK_PER1_GATE], "per", "imx-gpt.0");
+	clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx21-mmc.0");
+	clk_register_clkdev(clk[IMX27_CLK_SDHC1_IPG_GATE], "ipg", "imx21-mmc.0");
+	clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx21-mmc.1");
+	clk_register_clkdev(clk[IMX27_CLK_SDHC2_IPG_GATE], "ipg", "imx21-mmc.1");
+	clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx21-mmc.2");
+	clk_register_clkdev(clk[IMX27_CLK_SDHC2_IPG_GATE], "ipg", "imx21-mmc.2");
+	clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx27-cspi.0");
+	clk_register_clkdev(clk[IMX27_CLK_CSPI1_IPG_GATE], "ipg", "imx27-cspi.0");
+	clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx27-cspi.1");
+	clk_register_clkdev(clk[IMX27_CLK_CSPI2_IPG_GATE], "ipg", "imx27-cspi.1");
+	clk_register_clkdev(clk[IMX27_CLK_PER2_GATE], "per", "imx27-cspi.2");
+	clk_register_clkdev(clk[IMX27_CLK_CSPI3_IPG_GATE], "ipg", "imx27-cspi.2");
+	clk_register_clkdev(clk[IMX27_CLK_PER3_GATE], "per", "imx21-fb.0");
+	clk_register_clkdev(clk[IMX27_CLK_LCDC_IPG_GATE], "ipg", "imx21-fb.0");
+	clk_register_clkdev(clk[IMX27_CLK_LCDC_AHB_GATE], "ahb", "imx21-fb.0");
+	clk_register_clkdev(clk[IMX27_CLK_CSI_AHB_GATE], "ahb", "imx27-camera.0");
+	clk_register_clkdev(clk[IMX27_CLK_PER4_GATE], "per", "imx27-camera.0");
+	clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "imx-udc-mx27");
+	clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "imx-udc-mx27");
+	clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "imx-udc-mx27");
+	clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "mxc-ehci.0");
+	clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "mxc-ehci.0");
+	clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "mxc-ehci.0");
+	clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "mxc-ehci.1");
+	clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "mxc-ehci.1");
+	clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "mxc-ehci.1");
+	clk_register_clkdev(clk[IMX27_CLK_USB_DIV], "per", "mxc-ehci.2");
+	clk_register_clkdev(clk[IMX27_CLK_USB_IPG_GATE], "ipg", "mxc-ehci.2");
+	clk_register_clkdev(clk[IMX27_CLK_USB_AHB_GATE], "ahb", "mxc-ehci.2");
+	clk_register_clkdev(clk[IMX27_CLK_SSI1_IPG_GATE], NULL, "imx-ssi.0");
+	clk_register_clkdev(clk[IMX27_CLK_SSI2_IPG_GATE], NULL, "imx-ssi.1");
+	clk_register_clkdev(clk[IMX27_CLK_NFC_BAUD_GATE], NULL, "imx27-nand.0");
+	clk_register_clkdev(clk[IMX27_CLK_VPU_BAUD_GATE], "per", "coda-imx27.0");
+	clk_register_clkdev(clk[IMX27_CLK_VPU_AHB_GATE], "ahb", "coda-imx27.0");
+	clk_register_clkdev(clk[IMX27_CLK_DMA_AHB_GATE], "ahb", "imx27-dma");
+	clk_register_clkdev(clk[IMX27_CLK_DMA_IPG_GATE], "ipg", "imx27-dma");
+	clk_register_clkdev(clk[IMX27_CLK_FEC_IPG_GATE], "ipg", "imx27-fec.0");
+	clk_register_clkdev(clk[IMX27_CLK_FEC_AHB_GATE], "ahb", "imx27-fec.0");
+	clk_register_clkdev(clk[IMX27_CLK_WDOG_IPG_GATE], NULL, "imx2-wdt.0");
+	clk_register_clkdev(clk[IMX27_CLK_I2C1_IPG_GATE], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[IMX27_CLK_I2C2_IPG_GATE], NULL, "imx21-i2c.1");
+	clk_register_clkdev(clk[IMX27_CLK_OWIRE_IPG_GATE], NULL, "mxc_w1.0");
+	clk_register_clkdev(clk[IMX27_CLK_KPP_IPG_GATE], NULL, "imx-keypad");
+	clk_register_clkdev(clk[IMX27_CLK_EMMA_AHB_GATE], "emma-ahb", "imx27-camera.0");
+	clk_register_clkdev(clk[IMX27_CLK_EMMA_IPG_GATE], "emma-ipg", "imx27-camera.0");
+	clk_register_clkdev(clk[IMX27_CLK_EMMA_AHB_GATE], "ahb", "m2m-emmaprp.0");
+	clk_register_clkdev(clk[IMX27_CLK_EMMA_IPG_GATE], "ipg", "m2m-emmaprp.0");
+
+	mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
 
 	return 0;
 }
 
-int __init mx27_clocks_init_dt(void)
+static void __init mx27_clocks_init_dt(struct device_node *np)
 {
-	struct device_node *np;
+	struct device_node *refnp;
 	u32 fref = 26000000; /* default */
 
-	for_each_compatible_node(np, NULL, "fixed-clock") {
-		if (!of_device_is_compatible(np, "fsl,imx-osc26m"))
+	for_each_compatible_node(refnp, NULL, "fixed-clock") {
+		if (!of_device_is_compatible(refnp, "fsl,imx-osc26m"))
 			continue;
 
-		if (!of_property_read_u32(np, "clock-frequency", &fref))
+		if (!of_property_read_u32(refnp, "clock-frequency", &fref))
 			break;
 	}
 
-	return mx27_clocks_init(fref);
+	ccm = of_iomap(np, 0);
+
+	_mx27_clocks_init(fref);
+
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 }
+CLK_OF_DECLARE(imx27_ccm, "fsl,imx27-ccm", mx27_clocks_init_dt);
diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c
index 4a9de08..286ef42 100644
--- a/arch/arm/mach-imx/clk-imx31.c
+++ b/arch/arm/mach-imx/clk-imx31.c
@@ -51,7 +51,6 @@ static struct clk_onecell_data clk_data;
 int __init mx31_clocks_init(unsigned long fref)
 {
 	void __iomem *base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR);
-	int i;
 	struct device_node *np;
 
 	clk[dummy] = imx_clk_fixed("dummy", 0);
@@ -114,10 +113,7 @@ int __init mx31_clocks_init(unsigned long fref)
 	clk[rtic_gate] = imx_clk_gate2("rtic_gate", "ahb", base + MXC_CCM_CGR2, 10);
 	clk[firi_gate] = imx_clk_gate2("firi_gate", "upll", base+MXC_CCM_CGR2, 12);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("imx31 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx31-ccm");
 
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c
index 71c86a2..a0d2b57 100644
--- a/arch/arm/mach-imx/clk-imx35.c
+++ b/arch/arm/mach-imx/clk-imx35.c
@@ -75,7 +75,6 @@ int __init mx35_clocks_init(void)
 	u32 pdr0, consumer_sel, hsp_sel;
 	struct arm_ahb_div *aad;
 	unsigned char *hsp_div;
-	u32 i;
 
 	pdr0 = __raw_readl(base + MXC_CCM_PDR0);
 	consumer_sel = (pdr0 >> 16) & 0xf;
@@ -200,10 +199,7 @@ int __init mx35_clocks_init(void)
 	clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MX35_CCM_CGR3,  2);
 	clk[gpu2d_gate] = imx_clk_gate2("gpu2d_gate", "ahb", base + MX35_CCM_CGR3,  4);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX35 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
 	clk_register_clkdev(clk[pata_gate], NULL, "pata_imx");
 	clk_register_clkdev(clk[can1_gate], NULL, "flexcan.0");
diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c
index 21d2b11..72d6521 100644
--- a/arch/arm/mach-imx/clk-imx51-imx53.c
+++ b/arch/arm/mach-imx/clk-imx51-imx53.c
@@ -18,11 +18,54 @@
 #include <linux/of_irq.h>
 #include <dt-bindings/clock/imx5-clock.h>
 
-#include "crm-regs-imx5.h"
 #include "clk.h"
 #include "common.h"
 #include "hardware.h"
 
+#define MX51_DPLL1_BASE		0x83f80000
+#define MX51_DPLL2_BASE		0x83f84000
+#define MX51_DPLL3_BASE		0x83f88000
+
+#define MX53_DPLL1_BASE		0x63f80000
+#define MX53_DPLL2_BASE		0x63f84000
+#define MX53_DPLL3_BASE		0x63f88000
+#define MX53_DPLL4_BASE		0x63f8c000
+
+#define MXC_CCM_CCR		(ccm_base + 0x00)
+#define MXC_CCM_CCDR		(ccm_base + 0x04)
+#define MXC_CCM_CSR		(ccm_base + 0x08)
+#define MXC_CCM_CCSR		(ccm_base + 0x0c)
+#define MXC_CCM_CACRR		(ccm_base + 0x10)
+#define MXC_CCM_CBCDR		(ccm_base + 0x14)
+#define MXC_CCM_CBCMR		(ccm_base + 0x18)
+#define MXC_CCM_CSCMR1		(ccm_base + 0x1c)
+#define MXC_CCM_CSCMR2		(ccm_base + 0x20)
+#define MXC_CCM_CSCDR1		(ccm_base + 0x24)
+#define MXC_CCM_CS1CDR		(ccm_base + 0x28)
+#define MXC_CCM_CS2CDR		(ccm_base + 0x2c)
+#define MXC_CCM_CDCDR		(ccm_base + 0x30)
+#define MXC_CCM_CHSCDR		(ccm_base + 0x34)
+#define MXC_CCM_CSCDR2		(ccm_base + 0x38)
+#define MXC_CCM_CSCDR3		(ccm_base + 0x3c)
+#define MXC_CCM_CSCDR4		(ccm_base + 0x40)
+#define MXC_CCM_CWDR		(ccm_base + 0x44)
+#define MXC_CCM_CDHIPR		(ccm_base + 0x48)
+#define MXC_CCM_CDCR		(ccm_base + 0x4c)
+#define MXC_CCM_CTOR		(ccm_base + 0x50)
+#define MXC_CCM_CLPCR		(ccm_base + 0x54)
+#define MXC_CCM_CISR		(ccm_base + 0x58)
+#define MXC_CCM_CIMR		(ccm_base + 0x5c)
+#define MXC_CCM_CCOSR		(ccm_base + 0x60)
+#define MXC_CCM_CGPR		(ccm_base + 0x64)
+#define MXC_CCM_CCGR0		(ccm_base + 0x68)
+#define MXC_CCM_CCGR1		(ccm_base + 0x6c)
+#define MXC_CCM_CCGR2		(ccm_base + 0x70)
+#define MXC_CCM_CCGR3		(ccm_base + 0x74)
+#define MXC_CCM_CCGR4		(ccm_base + 0x78)
+#define MXC_CCM_CCGR5		(ccm_base + 0x7c)
+#define MXC_CCM_CCGR6		(ccm_base + 0x80)
+#define MXC_CCM_CCGR7		(ccm_base + 0x84)
+
 /* Low-power Audio Playback Mode clock */
 static const char *lp_apm_sel[] = { "osc", };
 
@@ -86,17 +129,15 @@ static const char *mx51_spdif1_com_sel[] = { "spdif1_podf", "ssi2_root_gate", };
 static struct clk *clk[IMX5_CLK_END];
 static struct clk_onecell_data clk_data;
 
-static void __init mx5_clocks_common_init(unsigned long rate_ckil,
-		unsigned long rate_osc, unsigned long rate_ckih1,
-		unsigned long rate_ckih2)
+static void __init mx5_clocks_common_init(void __iomem *ccm_base)
 {
-	int i;
+	imx5_pm_set_ccm_base(ccm_base);
 
 	clk[IMX5_CLK_DUMMY]		= imx_clk_fixed("dummy", 0);
-	clk[IMX5_CLK_CKIL]		= imx_obtain_fixed_clock("ckil", rate_ckil);
-	clk[IMX5_CLK_OSC]		= imx_obtain_fixed_clock("osc", rate_osc);
-	clk[IMX5_CLK_CKIH1]		= imx_obtain_fixed_clock("ckih1", rate_ckih1);
-	clk[IMX5_CLK_CKIH2]		= imx_obtain_fixed_clock("ckih2", rate_ckih2);
+	clk[IMX5_CLK_CKIL]		= imx_obtain_fixed_clock("ckil", 0);
+	clk[IMX5_CLK_OSC]		= imx_obtain_fixed_clock("osc", 0);
+	clk[IMX5_CLK_CKIH1]		= imx_obtain_fixed_clock("ckih1", 0);
+	clk[IMX5_CLK_CKIH2]		= imx_obtain_fixed_clock("ckih2", 0);
 
 	clk[IMX5_CLK_PERIPH_APM]	= imx_clk_mux("periph_apm", MXC_CCM_CBCMR, 12, 2,
 						periph_apm_sel, ARRAY_SIZE(periph_apm_sel));
@@ -244,58 +285,8 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 	clk[IMX5_CLK_SAHARA_IPG_GATE]	= imx_clk_gate2("sahara_ipg_gate", "ipg", MXC_CCM_CCGR4, 14);
 	clk[IMX5_CLK_SATA_REF]		= imx_clk_fixed_factor("sata_ref", "usb_phy1_gate", 1, 1);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX5 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
-
-	clk_register_clkdev(clk[IMX5_CLK_GPT_HF_GATE], "per", "imx-gpt.0");
-	clk_register_clkdev(clk[IMX5_CLK_GPT_IPG_GATE], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[IMX5_CLK_UART1_PER_GATE], "per", "imx21-uart.0");
-	clk_register_clkdev(clk[IMX5_CLK_UART1_IPG_GATE], "ipg", "imx21-uart.0");
-	clk_register_clkdev(clk[IMX5_CLK_UART2_PER_GATE], "per", "imx21-uart.1");
-	clk_register_clkdev(clk[IMX5_CLK_UART2_IPG_GATE], "ipg", "imx21-uart.1");
-	clk_register_clkdev(clk[IMX5_CLK_UART3_PER_GATE], "per", "imx21-uart.2");
-	clk_register_clkdev(clk[IMX5_CLK_UART3_IPG_GATE], "ipg", "imx21-uart.2");
-	clk_register_clkdev(clk[IMX5_CLK_UART4_PER_GATE], "per", "imx21-uart.3");
-	clk_register_clkdev(clk[IMX5_CLK_UART4_IPG_GATE], "ipg", "imx21-uart.3");
-	clk_register_clkdev(clk[IMX5_CLK_UART5_PER_GATE], "per", "imx21-uart.4");
-	clk_register_clkdev(clk[IMX5_CLK_UART5_IPG_GATE], "ipg", "imx21-uart.4");
-	clk_register_clkdev(clk[IMX5_CLK_ECSPI1_PER_GATE], "per", "imx51-ecspi.0");
-	clk_register_clkdev(clk[IMX5_CLK_ECSPI1_IPG_GATE], "ipg", "imx51-ecspi.0");
-	clk_register_clkdev(clk[IMX5_CLK_ECSPI2_PER_GATE], "per", "imx51-ecspi.1");
-	clk_register_clkdev(clk[IMX5_CLK_ECSPI2_IPG_GATE], "ipg", "imx51-ecspi.1");
-	clk_register_clkdev(clk[IMX5_CLK_CSPI_IPG_GATE], NULL, "imx35-cspi.2");
-	clk_register_clkdev(clk[IMX5_CLK_I2C1_GATE], NULL, "imx21-i2c.0");
-	clk_register_clkdev(clk[IMX5_CLK_I2C2_GATE], NULL, "imx21-i2c.1");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "mxc-ehci.0");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "mxc-ehci.0");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "mxc-ehci.0");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "mxc-ehci.1");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "mxc-ehci.1");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "mxc-ehci.1");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "mxc-ehci.2");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "mxc-ehci.2");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "mxc-ehci.2");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_PER_GATE], "per", "imx-udc-mx51");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ipg", "imx-udc-mx51");
-	clk_register_clkdev(clk[IMX5_CLK_USBOH3_GATE], "ahb", "imx-udc-mx51");
-	clk_register_clkdev(clk[IMX5_CLK_NFC_GATE], NULL, "imx51-nand");
-	clk_register_clkdev(clk[IMX5_CLK_SSI1_IPG_GATE], NULL, "imx-ssi.0");
-	clk_register_clkdev(clk[IMX5_CLK_SSI2_IPG_GATE], NULL, "imx-ssi.1");
-	clk_register_clkdev(clk[IMX5_CLK_SSI3_IPG_GATE], NULL, "imx-ssi.2");
-	clk_register_clkdev(clk[IMX5_CLK_SDMA_GATE], NULL, "imx35-sdma");
 	clk_register_clkdev(clk[IMX5_CLK_CPU_PODF], NULL, "cpu0");
-	clk_register_clkdev(clk[IMX5_CLK_IIM_GATE], "iim", NULL);
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], NULL, "imx2-wdt.1");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], NULL, "imx-keypad");
-	clk_register_clkdev(clk[IMX5_CLK_IPU_DI1_GATE], "di1", "imx-tve.0");
 	clk_register_clkdev(clk[IMX5_CLK_GPC_DVFS], "gpc_dvfs", NULL);
-	clk_register_clkdev(clk[IMX5_CLK_EPIT1_IPG_GATE], "ipg", "imx-epit.0");
-	clk_register_clkdev(clk[IMX5_CLK_EPIT1_HF_GATE], "per", "imx-epit.0");
-	clk_register_clkdev(clk[IMX5_CLK_EPIT2_IPG_GATE], "ipg", "imx-epit.1");
-	clk_register_clkdev(clk[IMX5_CLK_EPIT2_HF_GATE], "per", "imx-epit.1");
 
 	/* Set SDHC parents to be PLL2 */
 	clk_set_parent(clk[IMX5_CLK_ESDHC_A_SEL], clk[IMX5_CLK_PLL2_SW]);
@@ -322,12 +313,26 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 
 static void __init mx50_clocks_init(struct device_node *np)
 {
+	void __iomem *ccm_base;
+	void __iomem *pll_base;
 	unsigned long r;
-	int i;
 
-	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
-	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
-	clk[IMX5_CLK_PLL3_SW]		= imx_clk_pllv2("pll3_sw", "osc", MX53_DPLL3_BASE);
+	pll_base = ioremap(MX53_DPLL1_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX53_DPLL2_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX53_DPLL3_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL3_SW]		= imx_clk_pllv2("pll3_sw", "osc", pll_base);
+
+	ccm_base = of_iomap(np, 0);
+	WARN_ON(!ccm_base);
+
+	mx5_clocks_common_init(ccm_base);
 
 	clk[IMX5_CLK_LP_APM]		= imx_clk_mux("lp_apm", MXC_CCM_CCSR, 10, 1,
 						lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
@@ -349,17 +354,12 @@ static void __init mx50_clocks_init(struct device_node *np)
 	clk[IMX5_CLK_CKO2_PODF]		= imx_clk_divider("cko2_podf", "cko2_sel", MXC_CCM_CCOSR, 21, 3);
 	clk[IMX5_CLK_CKO2]		= imx_clk_gate2("cko2", "cko2_podf", MXC_CCM_CCOSR, 24);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX50 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
 	clk_data.clks = clk;
 	clk_data.clk_num = ARRAY_SIZE(clk);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	mx5_clocks_common_init(0, 0, 0, 0);
-
 	/* set SDHC root clock to 200MHZ*/
 	clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000);
 	clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000);
@@ -370,21 +370,32 @@ static void __init mx50_clocks_init(struct device_node *np)
 
 	r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000);
 	clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r);
-
-	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx50-gpt"));
 }
 CLK_OF_DECLARE(imx50_ccm, "fsl,imx50-ccm", mx50_clocks_init);
 
-int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
-			unsigned long rate_ckih1, unsigned long rate_ckih2)
+static void __init mx51_clocks_init(struct device_node *np)
 {
-	int i;
+	void __iomem *ccm_base;
+	void __iomem *pll_base;
 	u32 val;
-	struct device_node *np;
 
-	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", MX51_DPLL1_BASE);
-	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", MX51_DPLL2_BASE);
-	clk[IMX5_CLK_PLL3_SW]		= imx_clk_pllv2("pll3_sw", "osc", MX51_DPLL3_BASE);
+	pll_base = ioremap(MX51_DPLL1_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX51_DPLL2_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX51_DPLL3_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL3_SW]		= imx_clk_pllv2("pll3_sw", "osc", pll_base);
+
+	ccm_base = of_iomap(np, 0);
+	WARN_ON(!ccm_base);
+
+	mx5_clocks_common_init(ccm_base);
+
 	clk[IMX5_CLK_LP_APM]		= imx_clk_mux("lp_apm", MXC_CCM_CCSR, 9, 1,
 						lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
 	clk[IMX5_CLK_IPU_DI0_SEL]	= imx_clk_mux("ipu_di0_sel", MXC_CCM_CSCMR2, 26, 3,
@@ -417,35 +428,12 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 						mx51_spdif1_com_sel, ARRAY_SIZE(mx51_spdif1_com_sel));
 	clk[IMX5_CLK_SPDIF1_GATE]	= imx_clk_gate2("spdif1_gate", "spdif1_com_sel", MXC_CCM_CCGR5, 28);
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX51 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx51-ccm");
 	clk_data.clks = clk;
 	clk_data.clk_num = ARRAY_SIZE(clk);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	mx5_clocks_common_init(rate_ckil, rate_osc, rate_ckih1, rate_ckih2);
-
-	clk_register_clkdev(clk[IMX5_CLK_HSI2C_GATE], NULL, "imx21-i2c.2");
-	clk_register_clkdev(clk[IMX5_CLK_MX51_MIPI], "mipi_hsp", NULL);
-	clk_register_clkdev(clk[IMX5_CLK_FEC_GATE], NULL, "imx27-fec.0");
-	clk_register_clkdev(clk[IMX5_CLK_USB_PHY_GATE], "phy", "mxc-ehci.0");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC1_IPG_GATE], "ipg", "sdhci-esdhc-imx51.0");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.0");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC1_PER_GATE], "per", "sdhci-esdhc-imx51.0");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC2_IPG_GATE], "ipg", "sdhci-esdhc-imx51.1");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.1");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC2_PER_GATE], "per", "sdhci-esdhc-imx51.1");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC3_IPG_GATE], "ipg", "sdhci-esdhc-imx51.2");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.2");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC3_PER_GATE], "per", "sdhci-esdhc-imx51.2");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC4_IPG_GATE], "ipg", "sdhci-esdhc-imx51.3");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx51.3");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC4_PER_GATE], "per", "sdhci-esdhc-imx51.3");
-
 	/* set the usboh3 parent to pll2_sw */
 	clk_set_parent(clk[IMX5_CLK_USBOH3_SEL], clk[IMX5_CLK_PLL2_SW]);
 
@@ -453,9 +441,6 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 	clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 166250000);
 	clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 166250000);
 
-	/* System timer */
-	mxc_timer_init(MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR), MX51_INT_GPT);
-
 	clk_prepare_enable(clk[IMX5_CLK_IIM_GATE]);
 	imx_print_silicon_rev("i.MX51", mx51_revision());
 	clk_disable_unprepare(clk[IMX5_CLK_IIM_GATE]);
@@ -474,25 +459,35 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 	val = readl(MXC_CCM_CLPCR);
 	val |= 1 << 23;
 	writel(val, MXC_CCM_CLPCR);
-
-	return 0;
-}
-
-static void __init mx51_clocks_init_dt(struct device_node *np)
-{
-	mx51_clocks_init(0, 0, 0, 0);
 }
-CLK_OF_DECLARE(imx51_ccm, "fsl,imx51-ccm", mx51_clocks_init_dt);
+CLK_OF_DECLARE(imx51_ccm, "fsl,imx51-ccm", mx51_clocks_init);
 
 static void __init mx53_clocks_init(struct device_node *np)
 {
-	int i;
+	void __iomem *ccm_base;
+	void __iomem *pll_base;
 	unsigned long r;
 
-	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
-	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
-	clk[IMX5_CLK_PLL3_SW]		= imx_clk_pllv2("pll3_sw", "osc", MX53_DPLL3_BASE);
-	clk[IMX5_CLK_PLL4_SW]		= imx_clk_pllv2("pll4_sw", "osc", MX53_DPLL4_BASE);
+	pll_base = ioremap(MX53_DPLL1_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL1_SW]		= imx_clk_pllv2("pll1_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX53_DPLL2_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL2_SW]		= imx_clk_pllv2("pll2_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX53_DPLL3_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL3_SW]		= imx_clk_pllv2("pll3_sw", "osc", pll_base);
+
+	pll_base = ioremap(MX53_DPLL4_BASE, SZ_16K);
+	WARN_ON(!pll_base);
+	clk[IMX5_CLK_PLL4_SW]		= imx_clk_pllv2("pll4_sw", "osc", pll_base);
+
+	ccm_base = of_iomap(np, 0);
+	WARN_ON(!ccm_base);
+
+	mx5_clocks_common_init(ccm_base);
 
 	clk[IMX5_CLK_LP_APM]		= imx_clk_mux("lp_apm", MXC_CCM_CCSR, 10, 1,
 						lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
@@ -543,33 +538,12 @@ static void __init mx53_clocks_init(struct device_node *np)
 	clk[IMX5_CLK_SPDIF_XTAL_SEL]	= imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2,
 						mx53_spdif_xtal_sel, ARRAY_SIZE(mx53_spdif_xtal_sel));
 
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX53 clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
 	clk_data.clks = clk;
 	clk_data.clk_num = ARRAY_SIZE(clk);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	mx5_clocks_common_init(0, 0, 0, 0);
-
-	clk_register_clkdev(clk[IMX5_CLK_I2C3_GATE], NULL, "imx21-i2c.2");
-	clk_register_clkdev(clk[IMX5_CLK_FEC_GATE], NULL, "imx25-fec.0");
-	clk_register_clkdev(clk[IMX5_CLK_USB_PHY1_GATE], "usb_phy1", "mxc-ehci.0");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC1_IPG_GATE], "ipg", "sdhci-esdhc-imx53.0");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.0");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC1_PER_GATE], "per", "sdhci-esdhc-imx53.0");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC2_IPG_GATE], "ipg", "sdhci-esdhc-imx53.1");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.1");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC2_PER_GATE], "per", "sdhci-esdhc-imx53.1");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC3_IPG_GATE], "ipg", "sdhci-esdhc-imx53.2");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.2");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC3_PER_GATE], "per", "sdhci-esdhc-imx53.2");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC4_IPG_GATE], "ipg", "sdhci-esdhc-imx53.3");
-	clk_register_clkdev(clk[IMX5_CLK_DUMMY], "ahb", "sdhci-esdhc-imx53.3");
-	clk_register_clkdev(clk[IMX5_CLK_ESDHC4_PER_GATE], "per", "sdhci-esdhc-imx53.3");
-
 	/* set SDHC root clock to 200MHZ*/
 	clk_set_rate(clk[IMX5_CLK_ESDHC_A_PODF], 200000000);
 	clk_set_rate(clk[IMX5_CLK_ESDHC_B_PODF], 200000000);
@@ -583,7 +557,5 @@ static void __init mx53_clocks_init(struct device_node *np)
 
 	r = clk_round_rate(clk[IMX5_CLK_USBOH3_PER_GATE], 54000000);
 	clk_set_rate(clk[IMX5_CLK_USBOH3_PER_GATE], r);
-
-	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx53-gpt"));
 }
 CLK_OF_DECLARE(imx53_ccm, "fsl,imx53-ccm", mx53_clocks_init);
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index 8556c78..6cceb77 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -19,6 +19,7 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
+#include <dt-bindings/clock/imx6qdl-clock.h>
 
 #include "clk.h"
 #include "common.h"
@@ -73,48 +74,13 @@ static const char *lvds_sels[] = {
 	"pcie_ref_125m", "sata_ref_100m",
 };
 
-enum mx6q_clks {
-	dummy, ckil, ckih, osc, pll2_pfd0_352m, pll2_pfd1_594m, pll2_pfd2_396m,
-	pll3_pfd0_720m, pll3_pfd1_540m, pll3_pfd2_508m, pll3_pfd3_454m,
-	pll2_198m, pll3_120m, pll3_80m, pll3_60m, twd, step, pll1_sw,
-	periph_pre, periph2_pre, periph_clk2_sel, periph2_clk2_sel, axi_sel,
-	esai_sel, asrc_sel, spdif_sel, gpu2d_axi, gpu3d_axi, gpu2d_core_sel,
-	gpu3d_core_sel, gpu3d_shader_sel, ipu1_sel, ipu2_sel, ldb_di0_sel,
-	ldb_di1_sel, ipu1_di0_pre_sel, ipu1_di1_pre_sel, ipu2_di0_pre_sel,
-	ipu2_di1_pre_sel, ipu1_di0_sel, ipu1_di1_sel, ipu2_di0_sel,
-	ipu2_di1_sel, hsi_tx_sel, pcie_axi_sel, ssi1_sel, ssi2_sel, ssi3_sel,
-	usdhc1_sel, usdhc2_sel, usdhc3_sel, usdhc4_sel, enfc_sel, emi_sel,
-	emi_slow_sel, vdo_axi_sel, vpu_axi_sel, cko1_sel, periph, periph2,
-	periph_clk2, periph2_clk2, ipg, ipg_per, esai_pred, esai_podf,
-	asrc_pred, asrc_podf, spdif_pred, spdif_podf, can_root, ecspi_root,
-	gpu2d_core_podf, gpu3d_core_podf, gpu3d_shader, ipu1_podf, ipu2_podf,
-	ldb_di0_podf, ldb_di1_podf, ipu1_di0_pre, ipu1_di1_pre, ipu2_di0_pre,
-	ipu2_di1_pre, hsi_tx_podf, ssi1_pred, ssi1_podf, ssi2_pred, ssi2_podf,
-	ssi3_pred, ssi3_podf, uart_serial_podf, usdhc1_podf, usdhc2_podf,
-	usdhc3_podf, usdhc4_podf, enfc_pred, enfc_podf, emi_podf,
-	emi_slow_podf, vpu_axi_podf, cko1_podf, axi, mmdc_ch0_axi_podf,
-	mmdc_ch1_axi_podf, arm, ahb, apbh_dma, asrc, can1_ipg, can1_serial,
-	can2_ipg, can2_serial, ecspi1, ecspi2, ecspi3, ecspi4, ecspi5, enet,
-	esai, gpt_ipg, gpt_ipg_per, gpu2d_core, gpu3d_core, hdmi_iahb,
-	hdmi_isfr, i2c1, i2c2, i2c3, iim, enfc, ipu1, ipu1_di0, ipu1_di1, ipu2,
-	ipu2_di0, ldb_di0, ldb_di1, ipu2_di1, hsi_tx, mlb, mmdc_ch0_axi,
-	mmdc_ch1_axi, ocram, openvg_axi, pcie_axi, pwm1, pwm2, pwm3, pwm4, per1_bch,
-	gpmi_bch_apb, gpmi_bch, gpmi_io, gpmi_apb, sata, sdma, spba, ssi1,
-	ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3,
-	usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg,
-	pll4_audio, pll5_video, pll8_mlb, pll7_usb_host, pll6_enet, ssi1_ipg,
-	ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5,
-	sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate,
-	usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow,
-	spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div,
-	lvds1_sel, lvds2_sel, lvds1_gate, lvds2_gate, esai_ahb, clk_max
-};
-
-static struct clk *clk[clk_max];
+static struct clk *clk[IMX6QDL_CLK_END];
 static struct clk_onecell_data clk_data;
 
-static enum mx6q_clks const clks_init_on[] __initconst = {
-	mmdc_ch0_axi, rom, arm,
+static unsigned int const clks_init_on[] __initconst = {
+	IMX6QDL_CLK_MMDC_CH0_AXI,
+	IMX6QDL_CLK_ROM,
+	IMX6QDL_CLK_ARM,
 };
 
 static struct clk_div_table clk_enet_ref_table[] = {
@@ -149,10 +115,10 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	int i;
 	int ret;
 
-	clk[dummy] = imx_clk_fixed("dummy", 0);
-	clk[ckil] = imx_obtain_fixed_clock("ckil", 0);
-	clk[ckih] = imx_obtain_fixed_clock("ckih1", 0);
-	clk[osc] = imx_obtain_fixed_clock("osc", 0);
+	clk[IMX6QDL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+	clk[IMX6QDL_CLK_CKIL] = imx_obtain_fixed_clock("ckil", 0);
+	clk[IMX6QDL_CLK_CKIH] = imx_obtain_fixed_clock("ckih1", 0);
+	clk[IMX6QDL_CLK_OSC] = imx_obtain_fixed_clock("osc", 0);
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop");
 	base = of_iomap(np, 0);
@@ -166,14 +132,14 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 		video_div_table[2].div = 1;
 	};
 
-	/*                   type                               name         parent_name  base     div_mask */
-	clk[pll1_sys]      = imx_clk_pllv3(IMX_PLLV3_SYS,	"pll1_sys",	"osc", base,        0x7f);
-	clk[pll2_bus]      = imx_clk_pllv3(IMX_PLLV3_GENERIC,	"pll2_bus",	"osc", base + 0x30, 0x1);
-	clk[pll3_usb_otg]  = imx_clk_pllv3(IMX_PLLV3_USB,	"pll3_usb_otg",	"osc", base + 0x10, 0x3);
-	clk[pll4_audio]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll4_audio",	"osc", base + 0x70, 0x7f);
-	clk[pll5_video]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll5_video",	"osc", base + 0xa0, 0x7f);
-	clk[pll6_enet]     = imx_clk_pllv3(IMX_PLLV3_ENET,	"pll6_enet",	"osc", base + 0xe0, 0x3);
-	clk[pll7_usb_host] = imx_clk_pllv3(IMX_PLLV3_USB,	"pll7_usb_host","osc", base + 0x20, 0x3);
+	/*                                             type             name         parent_name  base     div_mask */
+	clk[IMX6QDL_CLK_PLL1_SYS]      = imx_clk_pllv3(IMX_PLLV3_SYS,	"pll1_sys",	"osc", base,        0x7f);
+	clk[IMX6QDL_CLK_PLL2_BUS]      = imx_clk_pllv3(IMX_PLLV3_GENERIC,	"pll2_bus",	"osc", base + 0x30, 0x1);
+	clk[IMX6QDL_CLK_PLL3_USB_OTG]  = imx_clk_pllv3(IMX_PLLV3_USB,	"pll3_usb_otg",	"osc", base + 0x10, 0x3);
+	clk[IMX6QDL_CLK_PLL4_AUDIO]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll4_audio",	"osc", base + 0x70, 0x7f);
+	clk[IMX6QDL_CLK_PLL5_VIDEO]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll5_video",	"osc", base + 0xa0, 0x7f);
+	clk[IMX6QDL_CLK_PLL6_ENET]     = imx_clk_pllv3(IMX_PLLV3_ENET,	"pll6_enet",	"osc", base + 0xe0, 0x3);
+	clk[IMX6QDL_CLK_PLL7_USB_HOST] = imx_clk_pllv3(IMX_PLLV3_USB,	"pll7_usb_host","osc", base + 0x20, 0x3);
 
 	/*
 	 * Bit 20 is the reserved and read-only bit, we do this only for:
@@ -181,28 +147,28 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	 * - Keep refcount when do usbphy clk_enable/disable, in that case,
 	 * the clk framework may need to enable/disable usbphy's parent
 	 */
-	clk[usbphy1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 20);
-	clk[usbphy2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
+	clk[IMX6QDL_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 20);
+	clk[IMX6QDL_CLK_USBPHY2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20);
 
 	/*
 	 * usbphy*_gate needs to be on after system boots up, and software
 	 * never needs to control it anymore.
 	 */
-	clk[usbphy1_gate] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
-	clk[usbphy2_gate] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
+	clk[IMX6QDL_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6);
+	clk[IMX6QDL_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6);
 
-	clk[sata_ref] = imx_clk_fixed_factor("sata_ref", "pll6_enet", 1, 5);
-	clk[pcie_ref] = imx_clk_fixed_factor("pcie_ref", "pll6_enet", 1, 4);
+	clk[IMX6QDL_CLK_SATA_REF] = imx_clk_fixed_factor("sata_ref", "pll6_enet", 1, 5);
+	clk[IMX6QDL_CLK_PCIE_REF] = imx_clk_fixed_factor("pcie_ref", "pll6_enet", 1, 4);
 
-	clk[sata_ref_100m] = imx_clk_gate("sata_ref_100m", "sata_ref", base + 0xe0, 20);
-	clk[pcie_ref_125m] = imx_clk_gate("pcie_ref_125m", "pcie_ref", base + 0xe0, 19);
+	clk[IMX6QDL_CLK_SATA_REF_100M] = imx_clk_gate("sata_ref_100m", "sata_ref", base + 0xe0, 20);
+	clk[IMX6QDL_CLK_PCIE_REF_125M] = imx_clk_gate("pcie_ref_125m", "pcie_ref", base + 0xe0, 19);
 
-	clk[enet_ref] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
+	clk[IMX6QDL_CLK_ENET_REF] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
 			base + 0xe0, 0, 2, 0, clk_enet_ref_table,
 			&imx_ccm_lock);
 
-	clk[lvds1_sel] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
-	clk[lvds2_sel] = imx_clk_mux("lvds2_sel", base + 0x160, 5, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
+	clk[IMX6QDL_CLK_LVDS1_SEL] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
+	clk[IMX6QDL_CLK_LVDS2_SEL] = imx_clk_mux("lvds2_sel", base + 0x160, 5, 5, lvds_sels, ARRAY_SIZE(lvds_sels));
 
 	/*
 	 * lvds1_gate and lvds2_gate are pseudo-gates.  Both can be
@@ -210,29 +176,29 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	 * the "output_enable" bit as a gate, even though it's really just
 	 * enabling clock output.
 	 */
-	clk[lvds1_gate] = imx_clk_gate("lvds1_gate", "lvds1_sel", base + 0x160, 10);
-	clk[lvds2_gate] = imx_clk_gate("lvds2_gate", "lvds2_sel", base + 0x160, 11);
-
-	/*                                name              parent_name        reg       idx */
-	clk[pll2_pfd0_352m] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus",     base + 0x100, 0);
-	clk[pll2_pfd1_594m] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus",     base + 0x100, 1);
-	clk[pll2_pfd2_396m] = imx_clk_pfd("pll2_pfd2_396m", "pll2_bus",     base + 0x100, 2);
-	clk[pll3_pfd0_720m] = imx_clk_pfd("pll3_pfd0_720m", "pll3_usb_otg", base + 0xf0,  0);
-	clk[pll3_pfd1_540m] = imx_clk_pfd("pll3_pfd1_540m", "pll3_usb_otg", base + 0xf0,  1);
-	clk[pll3_pfd2_508m] = imx_clk_pfd("pll3_pfd2_508m", "pll3_usb_otg", base + 0xf0,  2);
-	clk[pll3_pfd3_454m] = imx_clk_pfd("pll3_pfd3_454m", "pll3_usb_otg", base + 0xf0,  3);
-
-	/*                                    name         parent_name     mult div */
-	clk[pll2_198m] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2_396m", 1, 2);
-	clk[pll3_120m] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg",   1, 4);
-	clk[pll3_80m]  = imx_clk_fixed_factor("pll3_80m",  "pll3_usb_otg",   1, 6);
-	clk[pll3_60m]  = imx_clk_fixed_factor("pll3_60m",  "pll3_usb_otg",   1, 8);
-	clk[twd]       = imx_clk_fixed_factor("twd",       "arm",            1, 2);
-
-	clk[pll4_post_div] = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio", CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock);
-	clk[pll4_audio_div] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div", CLK_SET_RATE_PARENT, base + 0x170, 15, 1, 0, &imx_ccm_lock);
-	clk[pll5_post_div] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock);
-	clk[pll5_video_div] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock);
+	clk[IMX6QDL_CLK_LVDS1_GATE] = imx_clk_gate("lvds1_gate", "lvds1_sel", base + 0x160, 10);
+	clk[IMX6QDL_CLK_LVDS2_GATE] = imx_clk_gate("lvds2_gate", "lvds2_sel", base + 0x160, 11);
+
+	/*                                            name              parent_name        reg       idx */
+	clk[IMX6QDL_CLK_PLL2_PFD0_352M] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus",     base + 0x100, 0);
+	clk[IMX6QDL_CLK_PLL2_PFD1_594M] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus",     base + 0x100, 1);
+	clk[IMX6QDL_CLK_PLL2_PFD2_396M] = imx_clk_pfd("pll2_pfd2_396m", "pll2_bus",     base + 0x100, 2);
+	clk[IMX6QDL_CLK_PLL3_PFD0_720M] = imx_clk_pfd("pll3_pfd0_720m", "pll3_usb_otg", base + 0xf0,  0);
+	clk[IMX6QDL_CLK_PLL3_PFD1_540M] = imx_clk_pfd("pll3_pfd1_540m", "pll3_usb_otg", base + 0xf0,  1);
+	clk[IMX6QDL_CLK_PLL3_PFD2_508M] = imx_clk_pfd("pll3_pfd2_508m", "pll3_usb_otg", base + 0xf0,  2);
+	clk[IMX6QDL_CLK_PLL3_PFD3_454M] = imx_clk_pfd("pll3_pfd3_454m", "pll3_usb_otg", base + 0xf0,  3);
+
+	/*                                                name         parent_name     mult div */
+	clk[IMX6QDL_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2_396m", 1, 2);
+	clk[IMX6QDL_CLK_PLL3_120M] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg",   1, 4);
+	clk[IMX6QDL_CLK_PLL3_80M]  = imx_clk_fixed_factor("pll3_80m",  "pll3_usb_otg",   1, 6);
+	clk[IMX6QDL_CLK_PLL3_60M]  = imx_clk_fixed_factor("pll3_60m",  "pll3_usb_otg",   1, 8);
+	clk[IMX6QDL_CLK_TWD]       = imx_clk_fixed_factor("twd",       "arm",            1, 2);
+
+	clk[IMX6QDL_CLK_PLL4_POST_DIV] = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio", CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock);
+	clk[IMX6QDL_CLK_PLL4_AUDIO_DIV] = clk_register_divider(NULL, "pll4_audio_div", "pll4_post_div", CLK_SET_RATE_PARENT, base + 0x170, 15, 1, 0, &imx_ccm_lock);
+	clk[IMX6QDL_CLK_PLL5_POST_DIV] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock);
+	clk[IMX6QDL_CLK_PLL5_VIDEO_DIV] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock);
 
 	np = ccm_node;
 	base = of_iomap(np, 0);
@@ -240,262 +206,254 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 
 	imx6q_pm_set_ccm_base(base);
 
-	/*                                  name                reg       shift width parent_names     num_parents */
-	clk[step]             = imx_clk_mux("step",	        base + 0xc,  8,  1, step_sels,	       ARRAY_SIZE(step_sels));
-	clk[pll1_sw]          = imx_clk_mux("pll1_sw",	        base + 0xc,  2,  1, pll1_sw_sels,      ARRAY_SIZE(pll1_sw_sels));
-	clk[periph_pre]       = imx_clk_mux("periph_pre",       base + 0x18, 18, 2, periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
-	clk[periph2_pre]      = imx_clk_mux("periph2_pre",      base + 0x18, 21, 2, periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
-	clk[periph_clk2_sel]  = imx_clk_mux("periph_clk2_sel",  base + 0x18, 12, 2, periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
-	clk[periph2_clk2_sel] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
-	clk[axi_sel]          = imx_clk_mux("axi_sel",          base + 0x14, 6,  2, axi_sels,          ARRAY_SIZE(axi_sels));
-	clk[esai_sel]         = imx_clk_mux("esai_sel",         base + 0x20, 19, 2, audio_sels,        ARRAY_SIZE(audio_sels));
-	clk[asrc_sel]         = imx_clk_mux("asrc_sel",         base + 0x30, 7,  2, audio_sels,        ARRAY_SIZE(audio_sels));
-	clk[spdif_sel]        = imx_clk_mux("spdif_sel",        base + 0x30, 20, 2, audio_sels,        ARRAY_SIZE(audio_sels));
-	clk[gpu2d_axi]        = imx_clk_mux("gpu2d_axi",        base + 0x18, 0,  1, gpu_axi_sels,      ARRAY_SIZE(gpu_axi_sels));
-	clk[gpu3d_axi]        = imx_clk_mux("gpu3d_axi",        base + 0x18, 1,  1, gpu_axi_sels,      ARRAY_SIZE(gpu_axi_sels));
-	clk[gpu2d_core_sel]   = imx_clk_mux("gpu2d_core_sel",   base + 0x18, 16, 2, gpu2d_core_sels,   ARRAY_SIZE(gpu2d_core_sels));
-	clk[gpu3d_core_sel]   = imx_clk_mux("gpu3d_core_sel",   base + 0x18, 4,  2, gpu3d_core_sels,   ARRAY_SIZE(gpu3d_core_sels));
-	clk[gpu3d_shader_sel] = imx_clk_mux("gpu3d_shader_sel", base + 0x18, 8,  2, gpu3d_shader_sels, ARRAY_SIZE(gpu3d_shader_sels));
-	clk[ipu1_sel]         = imx_clk_mux("ipu1_sel",         base + 0x3c, 9,  2, ipu_sels,          ARRAY_SIZE(ipu_sels));
-	clk[ipu2_sel]         = imx_clk_mux("ipu2_sel",         base + 0x3c, 14, 2, ipu_sels,          ARRAY_SIZE(ipu_sels));
-	clk[ldb_di0_sel]      = imx_clk_mux_flags("ldb_di0_sel", base + 0x2c, 9,  3, ldb_di_sels,      ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
-	clk[ldb_di1_sel]      = imx_clk_mux_flags("ldb_di1_sel", base + 0x2c, 12, 3, ldb_di_sels,      ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
-	clk[ipu1_di0_pre_sel] = imx_clk_mux_flags("ipu1_di0_pre_sel", base + 0x34, 6,  3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
-	clk[ipu1_di1_pre_sel] = imx_clk_mux_flags("ipu1_di1_pre_sel", base + 0x34, 15, 3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
-	clk[ipu2_di0_pre_sel] = imx_clk_mux_flags("ipu2_di0_pre_sel", base + 0x38, 6,  3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
-	clk[ipu2_di1_pre_sel] = imx_clk_mux_flags("ipu2_di1_pre_sel", base + 0x38, 15, 3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
-	clk[ipu1_di0_sel]     = imx_clk_mux_flags("ipu1_di0_sel",     base + 0x34, 0,  3, ipu1_di0_sels,     ARRAY_SIZE(ipu1_di0_sels), CLK_SET_RATE_PARENT);
-	clk[ipu1_di1_sel]     = imx_clk_mux_flags("ipu1_di1_sel",     base + 0x34, 9,  3, ipu1_di1_sels,     ARRAY_SIZE(ipu1_di1_sels), CLK_SET_RATE_PARENT);
-	clk[ipu2_di0_sel]     = imx_clk_mux_flags("ipu2_di0_sel",     base + 0x38, 0,  3, ipu2_di0_sels,     ARRAY_SIZE(ipu2_di0_sels), CLK_SET_RATE_PARENT);
-	clk[ipu2_di1_sel]     = imx_clk_mux_flags("ipu2_di1_sel",     base + 0x38, 9,  3, ipu2_di1_sels,     ARRAY_SIZE(ipu2_di1_sels), CLK_SET_RATE_PARENT);
-	clk[hsi_tx_sel]       = imx_clk_mux("hsi_tx_sel",       base + 0x30, 28, 1, hsi_tx_sels,       ARRAY_SIZE(hsi_tx_sels));
-	clk[pcie_axi_sel]     = imx_clk_mux("pcie_axi_sel",     base + 0x18, 10, 1, pcie_axi_sels,     ARRAY_SIZE(pcie_axi_sels));
-	clk[ssi1_sel]         = imx_clk_fixup_mux("ssi1_sel",   base + 0x1c, 10, 2, ssi_sels,          ARRAY_SIZE(ssi_sels),          imx_cscmr1_fixup);
-	clk[ssi2_sel]         = imx_clk_fixup_mux("ssi2_sel",   base + 0x1c, 12, 2, ssi_sels,          ARRAY_SIZE(ssi_sels),          imx_cscmr1_fixup);
-	clk[ssi3_sel]         = imx_clk_fixup_mux("ssi3_sel",   base + 0x1c, 14, 2, ssi_sels,          ARRAY_SIZE(ssi_sels),          imx_cscmr1_fixup);
-	clk[usdhc1_sel]       = imx_clk_fixup_mux("usdhc1_sel", base + 0x1c, 16, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels),        imx_cscmr1_fixup);
-	clk[usdhc2_sel]       = imx_clk_fixup_mux("usdhc2_sel", base + 0x1c, 17, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels),        imx_cscmr1_fixup);
-	clk[usdhc3_sel]       = imx_clk_fixup_mux("usdhc3_sel", base + 0x1c, 18, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels),        imx_cscmr1_fixup);
-	clk[usdhc4_sel]       = imx_clk_fixup_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels),        imx_cscmr1_fixup);
-	clk[enfc_sel]         = imx_clk_mux("enfc_sel",         base + 0x2c, 16, 2, enfc_sels,         ARRAY_SIZE(enfc_sels));
-	clk[emi_sel]          = imx_clk_fixup_mux("emi_sel",      base + 0x1c, 27, 2, emi_sels,        ARRAY_SIZE(emi_sels),          imx_cscmr1_fixup);
-	clk[emi_slow_sel]     = imx_clk_fixup_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels,   ARRAY_SIZE(emi_slow_sels),     imx_cscmr1_fixup);
-	clk[vdo_axi_sel]      = imx_clk_mux("vdo_axi_sel",      base + 0x18, 11, 1, vdo_axi_sels,      ARRAY_SIZE(vdo_axi_sels));
-	clk[vpu_axi_sel]      = imx_clk_mux("vpu_axi_sel",      base + 0x18, 14, 2, vpu_axi_sels,      ARRAY_SIZE(vpu_axi_sels));
-	clk[cko1_sel]         = imx_clk_mux("cko1_sel",         base + 0x60, 0,  4, cko1_sels,         ARRAY_SIZE(cko1_sels));
-	clk[cko2_sel]         = imx_clk_mux("cko2_sel",         base + 0x60, 16, 5, cko2_sels,         ARRAY_SIZE(cko2_sels));
-	clk[cko]              = imx_clk_mux("cko",              base + 0x60, 8, 1,  cko_sels,          ARRAY_SIZE(cko_sels));
-
-	/*                              name         reg      shift width busy: reg, shift parent_names  num_parents */
-	clk[periph]  = imx_clk_busy_mux("periph",  base + 0x14, 25,  1,   base + 0x48, 5,  periph_sels,  ARRAY_SIZE(periph_sels));
-	clk[periph2] = imx_clk_busy_mux("periph2", base + 0x14, 26,  1,   base + 0x48, 3,  periph2_sels, ARRAY_SIZE(periph2_sels));
-
-	/*                                      name                parent_name          reg       shift width */
-	clk[periph_clk2]      = imx_clk_divider("periph_clk2",      "periph_clk2_sel",   base + 0x14, 27, 3);
-	clk[periph2_clk2]     = imx_clk_divider("periph2_clk2",     "periph2_clk2_sel",  base + 0x14, 0,  3);
-	clk[ipg]              = imx_clk_divider("ipg",              "ahb",               base + 0x14, 8,  2);
-	clk[ipg_per]          = imx_clk_fixup_divider("ipg_per",    "ipg",               base + 0x1c, 0,  6, imx_cscmr1_fixup);
-	clk[esai_pred]        = imx_clk_divider("esai_pred",        "esai_sel",          base + 0x28, 9,  3);
-	clk[esai_podf]        = imx_clk_divider("esai_podf",        "esai_pred",         base + 0x28, 25, 3);
-	clk[asrc_pred]        = imx_clk_divider("asrc_pred",        "asrc_sel",          base + 0x30, 12, 3);
-	clk[asrc_podf]        = imx_clk_divider("asrc_podf",        "asrc_pred",         base + 0x30, 9,  3);
-	clk[spdif_pred]       = imx_clk_divider("spdif_pred",       "spdif_sel",         base + 0x30, 25, 3);
-	clk[spdif_podf]       = imx_clk_divider("spdif_podf",       "spdif_pred",        base + 0x30, 22, 3);
-	clk[can_root]         = imx_clk_divider("can_root",         "pll3_60m",          base + 0x20, 2,  6);
-	clk[ecspi_root]       = imx_clk_divider("ecspi_root",       "pll3_60m",          base + 0x38, 19, 6);
-	clk[gpu2d_core_podf]  = imx_clk_divider("gpu2d_core_podf",  "gpu2d_core_sel",    base + 0x18, 23, 3);
-	clk[gpu3d_core_podf]  = imx_clk_divider("gpu3d_core_podf",  "gpu3d_core_sel",    base + 0x18, 26, 3);
-	clk[gpu3d_shader]     = imx_clk_divider("gpu3d_shader",     "gpu3d_shader_sel",  base + 0x18, 29, 3);
-	clk[ipu1_podf]        = imx_clk_divider("ipu1_podf",        "ipu1_sel",          base + 0x3c, 11, 3);
-	clk[ipu2_podf]        = imx_clk_divider("ipu2_podf",        "ipu2_sel",          base + 0x3c, 16, 3);
-	clk[ldb_di0_div_3_5]  = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
-	clk[ldb_di0_podf]     = imx_clk_divider_flags("ldb_di0_podf", "ldb_di0_div_3_5", base + 0x20, 10, 1, 0);
-	clk[ldb_di1_div_3_5]  = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
-	clk[ldb_di1_podf]     = imx_clk_divider_flags("ldb_di1_podf", "ldb_di1_div_3_5", base + 0x20, 11, 1, 0);
-	clk[ipu1_di0_pre]     = imx_clk_divider("ipu1_di0_pre",     "ipu1_di0_pre_sel",  base + 0x34, 3,  3);
-	clk[ipu1_di1_pre]     = imx_clk_divider("ipu1_di1_pre",     "ipu1_di1_pre_sel",  base + 0x34, 12, 3);
-	clk[ipu2_di0_pre]     = imx_clk_divider("ipu2_di0_pre",     "ipu2_di0_pre_sel",  base + 0x38, 3,  3);
-	clk[ipu2_di1_pre]     = imx_clk_divider("ipu2_di1_pre",     "ipu2_di1_pre_sel",  base + 0x38, 12, 3);
-	clk[hsi_tx_podf]      = imx_clk_divider("hsi_tx_podf",      "hsi_tx_sel",        base + 0x30, 29, 3);
-	clk[ssi1_pred]        = imx_clk_divider("ssi1_pred",        "ssi1_sel",          base + 0x28, 6,  3);
-	clk[ssi1_podf]        = imx_clk_divider("ssi1_podf",        "ssi1_pred",         base + 0x28, 0,  6);
-	clk[ssi2_pred]        = imx_clk_divider("ssi2_pred",        "ssi2_sel",          base + 0x2c, 6,  3);
-	clk[ssi2_podf]        = imx_clk_divider("ssi2_podf",        "ssi2_pred",         base + 0x2c, 0,  6);
-	clk[ssi3_pred]        = imx_clk_divider("ssi3_pred",        "ssi3_sel",          base + 0x28, 22, 3);
-	clk[ssi3_podf]        = imx_clk_divider("ssi3_podf",        "ssi3_pred",         base + 0x28, 16, 6);
-	clk[uart_serial_podf] = imx_clk_divider("uart_serial_podf", "pll3_80m",          base + 0x24, 0,  6);
-	clk[usdhc1_podf]      = imx_clk_divider("usdhc1_podf",      "usdhc1_sel",        base + 0x24, 11, 3);
-	clk[usdhc2_podf]      = imx_clk_divider("usdhc2_podf",      "usdhc2_sel",        base + 0x24, 16, 3);
-	clk[usdhc3_podf]      = imx_clk_divider("usdhc3_podf",      "usdhc3_sel",        base + 0x24, 19, 3);
-	clk[usdhc4_podf]      = imx_clk_divider("usdhc4_podf",      "usdhc4_sel",        base + 0x24, 22, 3);
-	clk[enfc_pred]        = imx_clk_divider("enfc_pred",        "enfc_sel",          base + 0x2c, 18, 3);
-	clk[enfc_podf]        = imx_clk_divider("enfc_podf",        "enfc_pred",         base + 0x2c, 21, 6);
-	clk[emi_podf]         = imx_clk_fixup_divider("emi_podf",   "emi_sel",           base + 0x1c, 20, 3, imx_cscmr1_fixup);
-	clk[emi_slow_podf]    = imx_clk_fixup_divider("emi_slow_podf", "emi_slow_sel",   base + 0x1c, 23, 3, imx_cscmr1_fixup);
-	clk[vpu_axi_podf]     = imx_clk_divider("vpu_axi_podf",     "vpu_axi_sel",       base + 0x24, 25, 3);
-	clk[cko1_podf]        = imx_clk_divider("cko1_podf",        "cko1_sel",          base + 0x60, 4,  3);
-	clk[cko2_podf]        = imx_clk_divider("cko2_podf",        "cko2_sel",          base + 0x60, 21, 3);
-
-	/*                                            name                 parent_name    reg        shift width busy: reg, shift */
-	clk[axi]               = imx_clk_busy_divider("axi",               "axi_sel",     base + 0x14, 16,  3,   base + 0x48, 0);
-	clk[mmdc_ch0_axi_podf] = imx_clk_busy_divider("mmdc_ch0_axi_podf", "periph",      base + 0x14, 19,  3,   base + 0x48, 4);
-	clk[mmdc_ch1_axi_podf] = imx_clk_busy_divider("mmdc_ch1_axi_podf", "periph2",     base + 0x14, 3,   3,   base + 0x48, 2);
-	clk[arm]               = imx_clk_busy_divider("arm",               "pll1_sw",     base + 0x10, 0,   3,   base + 0x48, 16);
-	clk[ahb]               = imx_clk_busy_divider("ahb",               "periph",      base + 0x14, 10,  3,   base + 0x48, 1);
-
-	/*                                name             parent_name          reg         shift */
-	clk[apbh_dma]     = imx_clk_gate2("apbh_dma",      "usdhc3",            base + 0x68, 4);
-	clk[asrc]         = imx_clk_gate2("asrc",          "asrc_podf",         base + 0x68, 6);
-	clk[can1_ipg]     = imx_clk_gate2("can1_ipg",      "ipg",               base + 0x68, 14);
-	clk[can1_serial]  = imx_clk_gate2("can1_serial",   "can_root",          base + 0x68, 16);
-	clk[can2_ipg]     = imx_clk_gate2("can2_ipg",      "ipg",               base + 0x68, 18);
-	clk[can2_serial]  = imx_clk_gate2("can2_serial",   "can_root",          base + 0x68, 20);
-	clk[ecspi1]       = imx_clk_gate2("ecspi1",        "ecspi_root",        base + 0x6c, 0);
-	clk[ecspi2]       = imx_clk_gate2("ecspi2",        "ecspi_root",        base + 0x6c, 2);
-	clk[ecspi3]       = imx_clk_gate2("ecspi3",        "ecspi_root",        base + 0x6c, 4);
-	clk[ecspi4]       = imx_clk_gate2("ecspi4",        "ecspi_root",        base + 0x6c, 6);
+	/*                                              name                reg       shift width parent_names     num_parents */
+	clk[IMX6QDL_CLK_STEP]             = imx_clk_mux("step",	            base + 0xc,  8,  1, step_sels,	   ARRAY_SIZE(step_sels));
+	clk[IMX6QDL_CLK_PLL1_SW]          = imx_clk_mux("pll1_sw",	    base + 0xc,  2,  1, pll1_sw_sels,      ARRAY_SIZE(pll1_sw_sels));
+	clk[IMX6QDL_CLK_PERIPH_PRE]       = imx_clk_mux("periph_pre",       base + 0x18, 18, 2, periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
+	clk[IMX6QDL_CLK_PERIPH2_PRE]      = imx_clk_mux("periph2_pre",      base + 0x18, 21, 2, periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
+	clk[IMX6QDL_CLK_PERIPH_CLK2_SEL]  = imx_clk_mux("periph_clk2_sel",  base + 0x18, 12, 2, periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
+	clk[IMX6QDL_CLK_PERIPH2_CLK2_SEL] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
+	clk[IMX6QDL_CLK_AXI_SEL]          = imx_clk_mux("axi_sel",          base + 0x14, 6,  2, axi_sels,          ARRAY_SIZE(axi_sels));
+	clk[IMX6QDL_CLK_ESAI_SEL]         = imx_clk_mux("esai_sel",         base + 0x20, 19, 2, audio_sels,        ARRAY_SIZE(audio_sels));
+	clk[IMX6QDL_CLK_ASRC_SEL]         = imx_clk_mux("asrc_sel",         base + 0x30, 7,  2, audio_sels,        ARRAY_SIZE(audio_sels));
+	clk[IMX6QDL_CLK_SPDIF_SEL]        = imx_clk_mux("spdif_sel",        base + 0x30, 20, 2, audio_sels,        ARRAY_SIZE(audio_sels));
+	clk[IMX6QDL_CLK_GPU2D_AXI]        = imx_clk_mux("gpu2d_axi",        base + 0x18, 0,  1, gpu_axi_sels,      ARRAY_SIZE(gpu_axi_sels));
+	clk[IMX6QDL_CLK_GPU3D_AXI]        = imx_clk_mux("gpu3d_axi",        base + 0x18, 1,  1, gpu_axi_sels,      ARRAY_SIZE(gpu_axi_sels));
+	clk[IMX6QDL_CLK_GPU2D_CORE_SEL]   = imx_clk_mux("gpu2d_core_sel",   base + 0x18, 16, 2, gpu2d_core_sels,   ARRAY_SIZE(gpu2d_core_sels));
+	clk[IMX6QDL_CLK_GPU3D_CORE_SEL]   = imx_clk_mux("gpu3d_core_sel",   base + 0x18, 4,  2, gpu3d_core_sels,   ARRAY_SIZE(gpu3d_core_sels));
+	clk[IMX6QDL_CLK_GPU3D_SHADER_SEL] = imx_clk_mux("gpu3d_shader_sel", base + 0x18, 8,  2, gpu3d_shader_sels, ARRAY_SIZE(gpu3d_shader_sels));
+	clk[IMX6QDL_CLK_IPU1_SEL]         = imx_clk_mux("ipu1_sel",         base + 0x3c, 9,  2, ipu_sels,          ARRAY_SIZE(ipu_sels));
+	clk[IMX6QDL_CLK_IPU2_SEL]         = imx_clk_mux("ipu2_sel",         base + 0x3c, 14, 2, ipu_sels,          ARRAY_SIZE(ipu_sels));
+	clk[IMX6QDL_CLK_LDB_DI0_SEL]      = imx_clk_mux_flags("ldb_di0_sel", base + 0x2c, 9,  3, ldb_di_sels,      ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_LDB_DI1_SEL]      = imx_clk_mux_flags("ldb_di1_sel", base + 0x2c, 12, 3, ldb_di_sels,      ARRAY_SIZE(ldb_di_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL] = imx_clk_mux_flags("ipu1_di0_pre_sel", base + 0x34, 6,  3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL] = imx_clk_mux_flags("ipu1_di1_pre_sel", base + 0x34, 15, 3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL] = imx_clk_mux_flags("ipu2_di0_pre_sel", base + 0x38, 6,  3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL] = imx_clk_mux_flags("ipu2_di1_pre_sel", base + 0x38, 15, 3, ipu_di_pre_sels,   ARRAY_SIZE(ipu_di_pre_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU1_DI0_SEL]     = imx_clk_mux_flags("ipu1_di0_sel",     base + 0x34, 0,  3, ipu1_di0_sels,     ARRAY_SIZE(ipu1_di0_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU1_DI1_SEL]     = imx_clk_mux_flags("ipu1_di1_sel",     base + 0x34, 9,  3, ipu1_di1_sels,     ARRAY_SIZE(ipu1_di1_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU2_DI0_SEL]     = imx_clk_mux_flags("ipu2_di0_sel",     base + 0x38, 0,  3, ipu2_di0_sels,     ARRAY_SIZE(ipu2_di0_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_IPU2_DI1_SEL]     = imx_clk_mux_flags("ipu2_di1_sel",     base + 0x38, 9,  3, ipu2_di1_sels,     ARRAY_SIZE(ipu2_di1_sels), CLK_SET_RATE_PARENT);
+	clk[IMX6QDL_CLK_HSI_TX_SEL]       = imx_clk_mux("hsi_tx_sel",       base + 0x30, 28, 1, hsi_tx_sels,       ARRAY_SIZE(hsi_tx_sels));
+	clk[IMX6QDL_CLK_PCIE_AXI_SEL]     = imx_clk_mux("pcie_axi_sel",     base + 0x18, 10, 1, pcie_axi_sels,     ARRAY_SIZE(pcie_axi_sels));
+	clk[IMX6QDL_CLK_SSI1_SEL]         = imx_clk_fixup_mux("ssi1_sel",   base + 0x1c, 10, 2, ssi_sels,          ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_SSI2_SEL]         = imx_clk_fixup_mux("ssi2_sel",   base + 0x1c, 12, 2, ssi_sels,          ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_SSI3_SEL]         = imx_clk_fixup_mux("ssi3_sel",   base + 0x1c, 14, 2, ssi_sels,          ARRAY_SIZE(ssi_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_USDHC1_SEL]       = imx_clk_fixup_mux("usdhc1_sel", base + 0x1c, 16, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_USDHC2_SEL]       = imx_clk_fixup_mux("usdhc2_sel", base + 0x1c, 17, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_USDHC3_SEL]       = imx_clk_fixup_mux("usdhc3_sel", base + 0x1c, 18, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_USDHC4_SEL]       = imx_clk_fixup_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_ENFC_SEL]         = imx_clk_mux("enfc_sel",         base + 0x2c, 16, 2, enfc_sels,         ARRAY_SIZE(enfc_sels));
+	clk[IMX6QDL_CLK_EMI_SEL]          = imx_clk_fixup_mux("emi_sel",      base + 0x1c, 27, 2, emi_sels,        ARRAY_SIZE(emi_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_EMI_SLOW_SEL]     = imx_clk_fixup_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels,   ARRAY_SIZE(emi_slow_sels), imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_VDO_AXI_SEL]      = imx_clk_mux("vdo_axi_sel",      base + 0x18, 11, 1, vdo_axi_sels,      ARRAY_SIZE(vdo_axi_sels));
+	clk[IMX6QDL_CLK_VPU_AXI_SEL]      = imx_clk_mux("vpu_axi_sel",      base + 0x18, 14, 2, vpu_axi_sels,      ARRAY_SIZE(vpu_axi_sels));
+	clk[IMX6QDL_CLK_CKO1_SEL]         = imx_clk_mux("cko1_sel",         base + 0x60, 0,  4, cko1_sels,         ARRAY_SIZE(cko1_sels));
+	clk[IMX6QDL_CLK_CKO2_SEL]         = imx_clk_mux("cko2_sel",         base + 0x60, 16, 5, cko2_sels,         ARRAY_SIZE(cko2_sels));
+	clk[IMX6QDL_CLK_CKO]              = imx_clk_mux("cko",              base + 0x60, 8, 1,  cko_sels,          ARRAY_SIZE(cko_sels));
+
+	/*                                          name         reg      shift width busy: reg, shift parent_names  num_parents */
+	clk[IMX6QDL_CLK_PERIPH]  = imx_clk_busy_mux("periph",  base + 0x14, 25,  1,   base + 0x48, 5,  periph_sels,  ARRAY_SIZE(periph_sels));
+	clk[IMX6QDL_CLK_PERIPH2] = imx_clk_busy_mux("periph2", base + 0x14, 26,  1,   base + 0x48, 3,  periph2_sels, ARRAY_SIZE(periph2_sels));
+
+	/*                                                  name                parent_name          reg       shift width */
+	clk[IMX6QDL_CLK_PERIPH_CLK2]      = imx_clk_divider("periph_clk2",      "periph_clk2_sel",   base + 0x14, 27, 3);
+	clk[IMX6QDL_CLK_PERIPH2_CLK2]     = imx_clk_divider("periph2_clk2",     "periph2_clk2_sel",  base + 0x14, 0,  3);
+	clk[IMX6QDL_CLK_IPG]              = imx_clk_divider("ipg",              "ahb",               base + 0x14, 8,  2);
+	clk[IMX6QDL_CLK_IPG_PER]          = imx_clk_fixup_divider("ipg_per",    "ipg",               base + 0x1c, 0,  6, imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_ESAI_PRED]        = imx_clk_divider("esai_pred",        "esai_sel",          base + 0x28, 9,  3);
+	clk[IMX6QDL_CLK_ESAI_PODF]        = imx_clk_divider("esai_podf",        "esai_pred",         base + 0x28, 25, 3);
+	clk[IMX6QDL_CLK_ASRC_PRED]        = imx_clk_divider("asrc_pred",        "asrc_sel",          base + 0x30, 12, 3);
+	clk[IMX6QDL_CLK_ASRC_PODF]        = imx_clk_divider("asrc_podf",        "asrc_pred",         base + 0x30, 9,  3);
+	clk[IMX6QDL_CLK_SPDIF_PRED]       = imx_clk_divider("spdif_pred",       "spdif_sel",         base + 0x30, 25, 3);
+	clk[IMX6QDL_CLK_SPDIF_PODF]       = imx_clk_divider("spdif_podf",       "spdif_pred",        base + 0x30, 22, 3);
+	clk[IMX6QDL_CLK_CAN_ROOT]         = imx_clk_divider("can_root",         "pll3_60m",          base + 0x20, 2,  6);
+	clk[IMX6QDL_CLK_ECSPI_ROOT]       = imx_clk_divider("ecspi_root",       "pll3_60m",          base + 0x38, 19, 6);
+	clk[IMX6QDL_CLK_GPU2D_CORE_PODF]  = imx_clk_divider("gpu2d_core_podf",  "gpu2d_core_sel",    base + 0x18, 23, 3);
+	clk[IMX6QDL_CLK_GPU3D_CORE_PODF]  = imx_clk_divider("gpu3d_core_podf",  "gpu3d_core_sel",    base + 0x18, 26, 3);
+	clk[IMX6QDL_CLK_GPU3D_SHADER]     = imx_clk_divider("gpu3d_shader",     "gpu3d_shader_sel",  base + 0x18, 29, 3);
+	clk[IMX6QDL_CLK_IPU1_PODF]        = imx_clk_divider("ipu1_podf",        "ipu1_sel",          base + 0x3c, 11, 3);
+	clk[IMX6QDL_CLK_IPU2_PODF]        = imx_clk_divider("ipu2_podf",        "ipu2_sel",          base + 0x3c, 16, 3);
+	clk[IMX6QDL_CLK_LDB_DI0_DIV_3_5]  = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
+	clk[IMX6QDL_CLK_LDB_DI0_PODF]     = imx_clk_divider_flags("ldb_di0_podf", "ldb_di0_div_3_5", base + 0x20, 10, 1, 0);
+	clk[IMX6QDL_CLK_LDB_DI1_DIV_3_5]  = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
+	clk[IMX6QDL_CLK_LDB_DI1_PODF]     = imx_clk_divider_flags("ldb_di1_podf", "ldb_di1_div_3_5", base + 0x20, 11, 1, 0);
+	clk[IMX6QDL_CLK_IPU1_DI0_PRE]     = imx_clk_divider("ipu1_di0_pre",     "ipu1_di0_pre_sel",  base + 0x34, 3,  3);
+	clk[IMX6QDL_CLK_IPU1_DI1_PRE]     = imx_clk_divider("ipu1_di1_pre",     "ipu1_di1_pre_sel",  base + 0x34, 12, 3);
+	clk[IMX6QDL_CLK_IPU2_DI0_PRE]     = imx_clk_divider("ipu2_di0_pre",     "ipu2_di0_pre_sel",  base + 0x38, 3,  3);
+	clk[IMX6QDL_CLK_IPU2_DI1_PRE]     = imx_clk_divider("ipu2_di1_pre",     "ipu2_di1_pre_sel",  base + 0x38, 12, 3);
+	clk[IMX6QDL_CLK_HSI_TX_PODF]      = imx_clk_divider("hsi_tx_podf",      "hsi_tx_sel",        base + 0x30, 29, 3);
+	clk[IMX6QDL_CLK_SSI1_PRED]        = imx_clk_divider("ssi1_pred",        "ssi1_sel",          base + 0x28, 6,  3);
+	clk[IMX6QDL_CLK_SSI1_PODF]        = imx_clk_divider("ssi1_podf",        "ssi1_pred",         base + 0x28, 0,  6);
+	clk[IMX6QDL_CLK_SSI2_PRED]        = imx_clk_divider("ssi2_pred",        "ssi2_sel",          base + 0x2c, 6,  3);
+	clk[IMX6QDL_CLK_SSI2_PODF]        = imx_clk_divider("ssi2_podf",        "ssi2_pred",         base + 0x2c, 0,  6);
+	clk[IMX6QDL_CLK_SSI3_PRED]        = imx_clk_divider("ssi3_pred",        "ssi3_sel",          base + 0x28, 22, 3);
+	clk[IMX6QDL_CLK_SSI3_PODF]        = imx_clk_divider("ssi3_podf",        "ssi3_pred",         base + 0x28, 16, 6);
+	clk[IMX6QDL_CLK_UART_SERIAL_PODF] = imx_clk_divider("uart_serial_podf", "pll3_80m",          base + 0x24, 0,  6);
+	clk[IMX6QDL_CLK_USDHC1_PODF]      = imx_clk_divider("usdhc1_podf",      "usdhc1_sel",        base + 0x24, 11, 3);
+	clk[IMX6QDL_CLK_USDHC2_PODF]      = imx_clk_divider("usdhc2_podf",      "usdhc2_sel",        base + 0x24, 16, 3);
+	clk[IMX6QDL_CLK_USDHC3_PODF]      = imx_clk_divider("usdhc3_podf",      "usdhc3_sel",        base + 0x24, 19, 3);
+	clk[IMX6QDL_CLK_USDHC4_PODF]      = imx_clk_divider("usdhc4_podf",      "usdhc4_sel",        base + 0x24, 22, 3);
+	clk[IMX6QDL_CLK_ENFC_PRED]        = imx_clk_divider("enfc_pred",        "enfc_sel",          base + 0x2c, 18, 3);
+	clk[IMX6QDL_CLK_ENFC_PODF]        = imx_clk_divider("enfc_podf",        "enfc_pred",         base + 0x2c, 21, 6);
+	clk[IMX6QDL_CLK_EMI_PODF]         = imx_clk_fixup_divider("emi_podf",   "emi_sel",           base + 0x1c, 20, 3, imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_EMI_SLOW_PODF]    = imx_clk_fixup_divider("emi_slow_podf", "emi_slow_sel",   base + 0x1c, 23, 3, imx_cscmr1_fixup);
+	clk[IMX6QDL_CLK_VPU_AXI_PODF]     = imx_clk_divider("vpu_axi_podf",     "vpu_axi_sel",       base + 0x24, 25, 3);
+	clk[IMX6QDL_CLK_CKO1_PODF]        = imx_clk_divider("cko1_podf",        "cko1_sel",          base + 0x60, 4,  3);
+	clk[IMX6QDL_CLK_CKO2_PODF]        = imx_clk_divider("cko2_podf",        "cko2_sel",          base + 0x60, 21, 3);
+
+	/*                                                        name                 parent_name    reg        shift width busy: reg, shift */
+	clk[IMX6QDL_CLK_AXI]               = imx_clk_busy_divider("axi",               "axi_sel",     base + 0x14, 16,  3,   base + 0x48, 0);
+	clk[IMX6QDL_CLK_MMDC_CH0_AXI_PODF] = imx_clk_busy_divider("mmdc_ch0_axi_podf", "periph",      base + 0x14, 19,  3,   base + 0x48, 4);
+	clk[IMX6QDL_CLK_MMDC_CH1_AXI_PODF] = imx_clk_busy_divider("mmdc_ch1_axi_podf", "periph2",     base + 0x14, 3,   3,   base + 0x48, 2);
+	clk[IMX6QDL_CLK_ARM]               = imx_clk_busy_divider("arm",               "pll1_sw",     base + 0x10, 0,   3,   base + 0x48, 16);
+	clk[IMX6QDL_CLK_AHB]               = imx_clk_busy_divider("ahb",               "periph",      base + 0x14, 10,  3,   base + 0x48, 1);
+
+	/*                                            name             parent_name          reg         shift */
+	clk[IMX6QDL_CLK_APBH_DMA]     = imx_clk_gate2("apbh_dma",      "usdhc3",            base + 0x68, 4);
+	clk[IMX6QDL_CLK_ASRC]         = imx_clk_gate2("asrc",          "asrc_podf",         base + 0x68, 6);
+	clk[IMX6QDL_CLK_CAN1_IPG]     = imx_clk_gate2("can1_ipg",      "ipg",               base + 0x68, 14);
+	clk[IMX6QDL_CLK_CAN1_SERIAL]  = imx_clk_gate2("can1_serial",   "can_root",          base + 0x68, 16);
+	clk[IMX6QDL_CLK_CAN2_IPG]     = imx_clk_gate2("can2_ipg",      "ipg",               base + 0x68, 18);
+	clk[IMX6QDL_CLK_CAN2_SERIAL]  = imx_clk_gate2("can2_serial",   "can_root",          base + 0x68, 20);
+	clk[IMX6QDL_CLK_ECSPI1]       = imx_clk_gate2("ecspi1",        "ecspi_root",        base + 0x6c, 0);
+	clk[IMX6QDL_CLK_ECSPI2]       = imx_clk_gate2("ecspi2",        "ecspi_root",        base + 0x6c, 2);
+	clk[IMX6QDL_CLK_ECSPI3]       = imx_clk_gate2("ecspi3",        "ecspi_root",        base + 0x6c, 4);
+	clk[IMX6QDL_CLK_ECSPI4]       = imx_clk_gate2("ecspi4",        "ecspi_root",        base + 0x6c, 6);
 	if (cpu_is_imx6dl())
-		/* ecspi5 is replaced with i2c4 on imx6dl & imx6s */
-		clk[ecspi5] = imx_clk_gate2("i2c4",        "ipg_per",           base + 0x6c, 8);
+		clk[IMX6DL_CLK_I2C4]  = imx_clk_gate2("i2c4",          "ipg_per",           base + 0x6c, 8);
 	else
-		clk[ecspi5] = imx_clk_gate2("ecspi5",      "ecspi_root",        base + 0x6c, 8);
-	clk[enet]         = imx_clk_gate2("enet",          "ipg",               base + 0x6c, 10);
-	clk[esai]         = imx_clk_gate2_shared("esai",   "esai_podf",         base + 0x6c, 16, &share_count_esai);
-	clk[esai_ahb]     = imx_clk_gate2_shared("esai_ahb", "ahb",             base + 0x6c, 16, &share_count_esai);
-	clk[gpt_ipg]      = imx_clk_gate2("gpt_ipg",       "ipg",               base + 0x6c, 20);
-	clk[gpt_ipg_per]  = imx_clk_gate2("gpt_ipg_per",   "ipg_per",           base + 0x6c, 22);
+		clk[IMX6Q_CLK_ECSPI5] = imx_clk_gate2("ecspi5",        "ecspi_root",        base + 0x6c, 8);
+	clk[IMX6QDL_CLK_ENET]         = imx_clk_gate2("enet",          "ipg",               base + 0x6c, 10);
+	clk[IMX6QDL_CLK_ESAI]         = imx_clk_gate2_shared("esai",   "esai_podf",         base + 0x6c, 16, &share_count_esai);
+	clk[IMX6QDL_CLK_ESAI_AHB]     = imx_clk_gate2_shared("esai_ahb", "ahb",             base + 0x6c, 16, &share_count_esai);
+	clk[IMX6QDL_CLK_GPT_IPG]      = imx_clk_gate2("gpt_ipg",       "ipg",               base + 0x6c, 20);
+	clk[IMX6QDL_CLK_GPT_IPG_PER]  = imx_clk_gate2("gpt_ipg_per",   "ipg_per",           base + 0x6c, 22);
 	if (cpu_is_imx6dl())
 		/*
 		 * The multiplexer and divider of imx6q clock gpu3d_shader get
 		 * redefined/reused as gpu2d_core_sel and gpu2d_core_podf on imx6dl.
 		 */
-		clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu3d_shader", base + 0x6c, 24);
+		clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu3d_shader", base + 0x6c, 24);
 	else
-		clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
-	clk[gpu3d_core]   = imx_clk_gate2("gpu3d_core",    "gpu3d_core_podf",   base + 0x6c, 26);
-	clk[hdmi_iahb]    = imx_clk_gate2("hdmi_iahb",     "ahb",               base + 0x70, 0);
-	clk[hdmi_isfr]    = imx_clk_gate2("hdmi_isfr",     "pll3_pfd1_540m",    base + 0x70, 4);
-	clk[i2c1]         = imx_clk_gate2("i2c1",          "ipg_per",           base + 0x70, 6);
-	clk[i2c2]         = imx_clk_gate2("i2c2",          "ipg_per",           base + 0x70, 8);
-	clk[i2c3]         = imx_clk_gate2("i2c3",          "ipg_per",           base + 0x70, 10);
-	clk[iim]          = imx_clk_gate2("iim",           "ipg",               base + 0x70, 12);
-	clk[enfc]         = imx_clk_gate2("enfc",          "enfc_podf",         base + 0x70, 14);
-	clk[vdoa]         = imx_clk_gate2("vdoa",          "vdo_axi",           base + 0x70, 26);
-	clk[ipu1]         = imx_clk_gate2("ipu1",          "ipu1_podf",         base + 0x74, 0);
-	clk[ipu1_di0]     = imx_clk_gate2("ipu1_di0",      "ipu1_di0_sel",      base + 0x74, 2);
-	clk[ipu1_di1]     = imx_clk_gate2("ipu1_di1",      "ipu1_di1_sel",      base + 0x74, 4);
-	clk[ipu2]         = imx_clk_gate2("ipu2",          "ipu2_podf",         base + 0x74, 6);
-	clk[ipu2_di0]     = imx_clk_gate2("ipu2_di0",      "ipu2_di0_sel",      base + 0x74, 8);
-	clk[ldb_di0]      = imx_clk_gate2("ldb_di0",       "ldb_di0_podf",      base + 0x74, 12);
-	clk[ldb_di1]      = imx_clk_gate2("ldb_di1",       "ldb_di1_podf",      base + 0x74, 14);
-	clk[ipu2_di1]     = imx_clk_gate2("ipu2_di1",      "ipu2_di1_sel",      base + 0x74, 10);
-	clk[hsi_tx]       = imx_clk_gate2("hsi_tx",        "hsi_tx_podf",       base + 0x74, 16);
+		clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
+	clk[IMX6QDL_CLK_GPU3D_CORE]   = imx_clk_gate2("gpu3d_core",    "gpu3d_core_podf",   base + 0x6c, 26);
+	clk[IMX6QDL_CLK_HDMI_IAHB]    = imx_clk_gate2("hdmi_iahb",     "ahb",               base + 0x70, 0);
+	clk[IMX6QDL_CLK_HDMI_ISFR]    = imx_clk_gate2("hdmi_isfr",     "pll3_pfd1_540m",    base + 0x70, 4);
+	clk[IMX6QDL_CLK_I2C1]         = imx_clk_gate2("i2c1",          "ipg_per",           base + 0x70, 6);
+	clk[IMX6QDL_CLK_I2C2]         = imx_clk_gate2("i2c2",          "ipg_per",           base + 0x70, 8);
+	clk[IMX6QDL_CLK_I2C3]         = imx_clk_gate2("i2c3",          "ipg_per",           base + 0x70, 10);
+	clk[IMX6QDL_CLK_IIM]          = imx_clk_gate2("iim",           "ipg",               base + 0x70, 12);
+	clk[IMX6QDL_CLK_ENFC]         = imx_clk_gate2("enfc",          "enfc_podf",         base + 0x70, 14);
+	clk[IMX6QDL_CLK_VDOA]         = imx_clk_gate2("vdoa",          "vdo_axi",           base + 0x70, 26);
+	clk[IMX6QDL_CLK_IPU1]         = imx_clk_gate2("ipu1",          "ipu1_podf",         base + 0x74, 0);
+	clk[IMX6QDL_CLK_IPU1_DI0]     = imx_clk_gate2("ipu1_di0",      "ipu1_di0_sel",      base + 0x74, 2);
+	clk[IMX6QDL_CLK_IPU1_DI1]     = imx_clk_gate2("ipu1_di1",      "ipu1_di1_sel",      base + 0x74, 4);
+	clk[IMX6QDL_CLK_IPU2]         = imx_clk_gate2("ipu2",          "ipu2_podf",         base + 0x74, 6);
+	clk[IMX6QDL_CLK_IPU2_DI0]     = imx_clk_gate2("ipu2_di0",      "ipu2_di0_sel",      base + 0x74, 8);
+	clk[IMX6QDL_CLK_LDB_DI0]      = imx_clk_gate2("ldb_di0",       "ldb_di0_podf",      base + 0x74, 12);
+	clk[IMX6QDL_CLK_LDB_DI1]      = imx_clk_gate2("ldb_di1",       "ldb_di1_podf",      base + 0x74, 14);
+	clk[IMX6QDL_CLK_IPU2_DI1]     = imx_clk_gate2("ipu2_di1",      "ipu2_di1_sel",      base + 0x74, 10);
+	clk[IMX6QDL_CLK_HSI_TX]       = imx_clk_gate2("hsi_tx",        "hsi_tx_podf",       base + 0x74, 16);
 	if (cpu_is_imx6dl())
 		/*
 		 * The multiplexer and divider of the imx6q clock gpu2d get
 		 * redefined/reused as mlb_sys_sel and mlb_sys_clk_podf on imx6dl.
 		 */
-		clk[mlb] = imx_clk_gate2("mlb",            "gpu2d_core_podf",   base + 0x74, 18);
+		clk[IMX6QDL_CLK_MLB] = imx_clk_gate2("mlb",            "gpu2d_core_podf",   base + 0x74, 18);
 	else
-		clk[mlb] = imx_clk_gate2("mlb",            "axi",               base + 0x74, 18);
-	clk[mmdc_ch0_axi] = imx_clk_gate2("mmdc_ch0_axi",  "mmdc_ch0_axi_podf", base + 0x74, 20);
-	clk[mmdc_ch1_axi] = imx_clk_gate2("mmdc_ch1_axi",  "mmdc_ch1_axi_podf", base + 0x74, 22);
-	clk[ocram]        = imx_clk_gate2("ocram",         "ahb",               base + 0x74, 28);
-	clk[openvg_axi]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
-	clk[pcie_axi]     = imx_clk_gate2("pcie_axi",      "pcie_axi_sel",      base + 0x78, 0);
-	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
-	clk[pwm1]         = imx_clk_gate2("pwm1",          "ipg_per",           base + 0x78, 16);
-	clk[pwm2]         = imx_clk_gate2("pwm2",          "ipg_per",           base + 0x78, 18);
-	clk[pwm3]         = imx_clk_gate2("pwm3",          "ipg_per",           base + 0x78, 20);
-	clk[pwm4]         = imx_clk_gate2("pwm4",          "ipg_per",           base + 0x78, 22);
-	clk[gpmi_bch_apb] = imx_clk_gate2("gpmi_bch_apb",  "usdhc3",            base + 0x78, 24);
-	clk[gpmi_bch]     = imx_clk_gate2("gpmi_bch",      "usdhc4",            base + 0x78, 26);
-	clk[gpmi_io]      = imx_clk_gate2("gpmi_io",       "enfc",              base + 0x78, 28);
-	clk[gpmi_apb]     = imx_clk_gate2("gpmi_apb",      "usdhc3",            base + 0x78, 30);
-	clk[rom]          = imx_clk_gate2("rom",           "ahb",               base + 0x7c, 0);
-	clk[sata]         = imx_clk_gate2("sata",          "ipg",               base + 0x7c, 4);
-	clk[sdma]         = imx_clk_gate2("sdma",          "ahb",               base + 0x7c, 6);
-	clk[spba]         = imx_clk_gate2("spba",          "ipg",               base + 0x7c, 12);
-	clk[spdif]        = imx_clk_gate2("spdif",         "spdif_podf",    	base + 0x7c, 14);
-	clk[ssi1_ipg]     = imx_clk_gate2("ssi1_ipg",      "ipg",               base + 0x7c, 18);
-	clk[ssi2_ipg]     = imx_clk_gate2("ssi2_ipg",      "ipg",               base + 0x7c, 20);
-	clk[ssi3_ipg]     = imx_clk_gate2("ssi3_ipg",      "ipg",               base + 0x7c, 22);
-	clk[uart_ipg]     = imx_clk_gate2("uart_ipg",      "ipg",               base + 0x7c, 24);
-	clk[uart_serial]  = imx_clk_gate2("uart_serial",   "uart_serial_podf",  base + 0x7c, 26);
-	clk[usboh3]       = imx_clk_gate2("usboh3",        "ipg",               base + 0x80, 0);
-	clk[usdhc1]       = imx_clk_gate2("usdhc1",        "usdhc1_podf",       base + 0x80, 2);
-	clk[usdhc2]       = imx_clk_gate2("usdhc2",        "usdhc2_podf",       base + 0x80, 4);
-	clk[usdhc3]       = imx_clk_gate2("usdhc3",        "usdhc3_podf",       base + 0x80, 6);
-	clk[usdhc4]       = imx_clk_gate2("usdhc4",        "usdhc4_podf",       base + 0x80, 8);
-	clk[eim_slow]     = imx_clk_gate2("eim_slow",      "emi_slow_podf",     base + 0x80, 10);
-	clk[vdo_axi]      = imx_clk_gate2("vdo_axi",       "vdo_axi_sel",       base + 0x80, 12);
-	clk[vpu_axi]      = imx_clk_gate2("vpu_axi",       "vpu_axi_podf",      base + 0x80, 14);
-	clk[cko1]         = imx_clk_gate("cko1",           "cko1_podf",         base + 0x60, 7);
-	clk[cko2]         = imx_clk_gate("cko2",           "cko2_podf",         base + 0x60, 24);
-
-	for (i = 0; i < ARRAY_SIZE(clk); i++)
-		if (IS_ERR(clk[i]))
-			pr_err("i.MX6q clk %d: register failed with %ld\n",
-				i, PTR_ERR(clk[i]));
+		clk[IMX6QDL_CLK_MLB] = imx_clk_gate2("mlb",            "axi",               base + 0x74, 18);
+	clk[IMX6QDL_CLK_MMDC_CH0_AXI] = imx_clk_gate2("mmdc_ch0_axi",  "mmdc_ch0_axi_podf", base + 0x74, 20);
+	clk[IMX6QDL_CLK_MMDC_CH1_AXI] = imx_clk_gate2("mmdc_ch1_axi",  "mmdc_ch1_axi_podf", base + 0x74, 22);
+	clk[IMX6QDL_CLK_OCRAM]        = imx_clk_gate2("ocram",         "ahb",               base + 0x74, 28);
+	clk[IMX6QDL_CLK_OPENVG_AXI]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
+	clk[IMX6QDL_CLK_PCIE_AXI]     = imx_clk_gate2("pcie_axi",      "pcie_axi_sel",      base + 0x78, 0);
+	clk[IMX6QDL_CLK_PER1_BCH]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
+	clk[IMX6QDL_CLK_PWM1]         = imx_clk_gate2("pwm1",          "ipg_per",           base + 0x78, 16);
+	clk[IMX6QDL_CLK_PWM2]         = imx_clk_gate2("pwm2",          "ipg_per",           base + 0x78, 18);
+	clk[IMX6QDL_CLK_PWM3]         = imx_clk_gate2("pwm3",          "ipg_per",           base + 0x78, 20);
+	clk[IMX6QDL_CLK_PWM4]         = imx_clk_gate2("pwm4",          "ipg_per",           base + 0x78, 22);
+	clk[IMX6QDL_CLK_GPMI_BCH_APB] = imx_clk_gate2("gpmi_bch_apb",  "usdhc3",            base + 0x78, 24);
+	clk[IMX6QDL_CLK_GPMI_BCH]     = imx_clk_gate2("gpmi_bch",      "usdhc4",            base + 0x78, 26);
+	clk[IMX6QDL_CLK_GPMI_IO]      = imx_clk_gate2("gpmi_io",       "enfc",              base + 0x78, 28);
+	clk[IMX6QDL_CLK_GPMI_APB]     = imx_clk_gate2("gpmi_apb",      "usdhc3",            base + 0x78, 30);
+	clk[IMX6QDL_CLK_ROM]          = imx_clk_gate2("rom",           "ahb",               base + 0x7c, 0);
+	clk[IMX6QDL_CLK_SATA]         = imx_clk_gate2("sata",          "ipg",               base + 0x7c, 4);
+	clk[IMX6QDL_CLK_SDMA]         = imx_clk_gate2("sdma",          "ahb",               base + 0x7c, 6);
+	clk[IMX6QDL_CLK_SPBA]         = imx_clk_gate2("spba",          "ipg",               base + 0x7c, 12);
+	clk[IMX6QDL_CLK_SPDIF]        = imx_clk_gate2("spdif",         "spdif_podf",        base + 0x7c, 14);
+	clk[IMX6QDL_CLK_SSI1_IPG]     = imx_clk_gate2("ssi1_ipg",      "ipg",               base + 0x7c, 18);
+	clk[IMX6QDL_CLK_SSI2_IPG]     = imx_clk_gate2("ssi2_ipg",      "ipg",               base + 0x7c, 20);
+	clk[IMX6QDL_CLK_SSI3_IPG]     = imx_clk_gate2("ssi3_ipg",      "ipg",               base + 0x7c, 22);
+	clk[IMX6QDL_CLK_UART_IPG]     = imx_clk_gate2("uart_ipg",      "ipg",               base + 0x7c, 24);
+	clk[IMX6QDL_CLK_UART_SERIAL]  = imx_clk_gate2("uart_serial",   "uart_serial_podf",  base + 0x7c, 26);
+	clk[IMX6QDL_CLK_USBOH3]       = imx_clk_gate2("usboh3",        "ipg",               base + 0x80, 0);
+	clk[IMX6QDL_CLK_USDHC1]       = imx_clk_gate2("usdhc1",        "usdhc1_podf",       base + 0x80, 2);
+	clk[IMX6QDL_CLK_USDHC2]       = imx_clk_gate2("usdhc2",        "usdhc2_podf",       base + 0x80, 4);
+	clk[IMX6QDL_CLK_USDHC3]       = imx_clk_gate2("usdhc3",        "usdhc3_podf",       base + 0x80, 6);
+	clk[IMX6QDL_CLK_USDHC4]       = imx_clk_gate2("usdhc4",        "usdhc4_podf",       base + 0x80, 8);
+	clk[IMX6QDL_CLK_EIM_SLOW]     = imx_clk_gate2("eim_slow",      "emi_slow_podf",     base + 0x80, 10);
+	clk[IMX6QDL_CLK_VDO_AXI]      = imx_clk_gate2("vdo_axi",       "vdo_axi_sel",       base + 0x80, 12);
+	clk[IMX6QDL_CLK_VPU_AXI]      = imx_clk_gate2("vpu_axi",       "vpu_axi_podf",      base + 0x80, 14);
+	clk[IMX6QDL_CLK_CKO1]         = imx_clk_gate("cko1",           "cko1_podf",         base + 0x60, 7);
+	clk[IMX6QDL_CLK_CKO2]         = imx_clk_gate("cko2",           "cko2_podf",         base + 0x60, 24);
+
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
 	clk_data.clks = clk;
 	clk_data.clk_num = ARRAY_SIZE(clk);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	clk_register_clkdev(clk[gpt_ipg], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
-	clk_register_clkdev(clk[enet_ref], "enet_ref", NULL);
+	clk_register_clkdev(clk[IMX6QDL_CLK_ENET_REF], "enet_ref", NULL);
 
 	if ((imx_get_soc_revision() != IMX_CHIP_REVISION_1_0) ||
 	    cpu_is_imx6dl()) {
-		clk_set_parent(clk[ldb_di0_sel], clk[pll5_video_div]);
-		clk_set_parent(clk[ldb_di1_sel], clk[pll5_video_div]);
+		clk_set_parent(clk[IMX6QDL_CLK_LDB_DI0_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+		clk_set_parent(clk[IMX6QDL_CLK_LDB_DI1_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
 	}
 
-	clk_set_parent(clk[ipu1_di0_pre_sel], clk[pll5_video_div]);
-	clk_set_parent(clk[ipu1_di1_pre_sel], clk[pll5_video_div]);
-	clk_set_parent(clk[ipu2_di0_pre_sel], clk[pll5_video_div]);
-	clk_set_parent(clk[ipu2_di1_pre_sel], clk[pll5_video_div]);
-	clk_set_parent(clk[ipu1_di0_sel], clk[ipu1_di0_pre]);
-	clk_set_parent(clk[ipu1_di1_sel], clk[ipu1_di1_pre]);
-	clk_set_parent(clk[ipu2_di0_sel], clk[ipu2_di0_pre]);
-	clk_set_parent(clk[ipu2_di1_sel], clk[ipu2_di1_pre]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_PRE_SEL], clk[IMX6QDL_CLK_PLL5_VIDEO_DIV]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI0_SEL], clk[IMX6QDL_CLK_IPU1_DI0_PRE]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU1_DI1_SEL], clk[IMX6QDL_CLK_IPU1_DI1_PRE]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI0_SEL], clk[IMX6QDL_CLK_IPU2_DI0_PRE]);
+	clk_set_parent(clk[IMX6QDL_CLK_IPU2_DI1_SEL], clk[IMX6QDL_CLK_IPU2_DI1_PRE]);
 
 	/*
 	 * The gpmi needs 100MHz frequency in the EDO/Sync mode,
 	 * We can not get the 100MHz from the pll2_pfd0_352m.
 	 * So choose pll2_pfd2_396m as enfc_sel's parent.
 	 */
-	clk_set_parent(clk[enfc_sel], clk[pll2_pfd2_396m]);
+	clk_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], clk[IMX6QDL_CLK_PLL2_PFD2_396M]);
 
 	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
 		clk_prepare_enable(clk[clks_init_on[i]]);
 
 	if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
-		clk_prepare_enable(clk[usbphy1_gate]);
-		clk_prepare_enable(clk[usbphy2_gate]);
+		clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]);
+		clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]);
 	}
 
 	/*
 	 * Let's initially set up CLKO with OSC24M, since this configuration
 	 * is widely used by imx6q board designs to clock audio codec.
 	 */
-	ret = clk_set_parent(clk[cko2_sel], clk[osc]);
+	ret = clk_set_parent(clk[IMX6QDL_CLK_CKO2_SEL], clk[IMX6QDL_CLK_OSC]);
 	if (!ret)
-		ret = clk_set_parent(clk[cko], clk[cko2]);
+		ret = clk_set_parent(clk[IMX6QDL_CLK_CKO], clk[IMX6QDL_CLK_CKO2]);
 	if (ret)
 		pr_warn("failed to set up CLKO: %d\n", ret);
 
 	/* Audio-related clocks configuration */
-	clk_set_parent(clk[spdif_sel], clk[pll3_pfd3_454m]);
+	clk_set_parent(clk[IMX6QDL_CLK_SPDIF_SEL], clk[IMX6QDL_CLK_PLL3_PFD3_454M]);
 
 	/* All existing boards with PCIe use LVDS1 */
 	if (IS_ENABLED(CONFIG_PCI_IMX6))
-		clk_set_parent(clk[lvds1_sel], clk[sata_ref_100m]);
+		clk_set_parent(clk[IMX6QDL_CLK_LVDS1_SEL], clk[IMX6QDL_CLK_SATA_REF_100M]);
 
 	/* Set initial power mode */
 	imx6q_set_lpm(WAIT_CLOCKED);
-
-	mxc_timer_init_dt(of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt"));
 }
 CLK_OF_DECLARE(imx6q, "fsl,imx6q-ccm", imx6q_clocks_init);
diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c
index 5408ca7..fef46fa 100644
--- a/arch/arm/mach-imx/clk-imx6sl.c
+++ b/arch/arm/mach-imx/clk-imx6sl.c
@@ -348,18 +348,12 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SL_CLK_USDHC3]       = imx_clk_gate2("usdhc3",       "usdhc3_podf",       base + 0x80, 6);
 	clks[IMX6SL_CLK_USDHC4]       = imx_clk_gate2("usdhc4",       "usdhc4_podf",       base + 0x80, 8);
 
-	for (i = 0; i < ARRAY_SIZE(clks); i++)
-		if (IS_ERR(clks[i]))
-			pr_err("i.MX6SL clk %d: register failed with %ld\n",
-				i, PTR_ERR(clks[i]));
+	imx_check_clocks(clks, ARRAY_SIZE(clks));
 
 	clk_data.clks = clks;
 	clk_data.clk_num = ARRAY_SIZE(clks);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	clk_register_clkdev(clks[IMX6SL_CLK_GPT], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clks[IMX6SL_CLK_GPT_SERIAL], "per", "imx-gpt.0");
-
 	/* Ensure the AHB clk is at 132MHz. */
 	ret = clk_set_rate(clks[IMX6SL_CLK_AHB], 132000000);
 	if (ret)
@@ -383,8 +377,5 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 
 	/* Set initial power mode */
 	imx6q_set_lpm(WAIT_CLOCKED);
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-gpt");
-	mxc_timer_init_dt(np);
 }
 CLK_OF_DECLARE(imx6sl, "fsl,imx6sl-ccm", imx6sl_clocks_init);
diff --git a/arch/arm/mach-imx/clk-imx6sx.c b/arch/arm/mach-imx/clk-imx6sx.c
index 72f8902..ecde72b 100644
--- a/arch/arm/mach-imx/clk-imx6sx.c
+++ b/arch/arm/mach-imx/clk-imx6sx.c
@@ -124,6 +124,9 @@ static struct clk_div_table video_div_table[] = {
 static u32 share_count_asrc;
 static u32 share_count_audio;
 static u32 share_count_esai;
+static u32 share_count_ssi1;
+static u32 share_count_ssi2;
+static u32 share_count_ssi3;
 
 static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 {
@@ -409,12 +412,12 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_SPBA]         = imx_clk_gate2("spba",          "ipg",               base + 0x7c, 12);
 	clks[IMX6SX_CLK_AUDIO]        = imx_clk_gate2_shared("audio",  "audio_podf",        base + 0x7c, 14, &share_count_audio);
 	clks[IMX6SX_CLK_SPDIF]        = imx_clk_gate2_shared("spdif",  "spdif_podf",        base + 0x7c, 14, &share_count_audio);
-	clks[IMX6SX_CLK_SSI1_IPG]     = imx_clk_gate2("ssi1_ipg",      "ipg",               base + 0x7c, 18);
-	clks[IMX6SX_CLK_SSI2_IPG]     = imx_clk_gate2("ssi2_ipg",      "ipg",               base + 0x7c, 20);
-	clks[IMX6SX_CLK_SSI3_IPG]     = imx_clk_gate2("ssi3_ipg",      "ipg",               base + 0x7c, 22);
-	clks[IMX6SX_CLK_SSI1]         = imx_clk_gate2("ssi1",          "ssi1_podf",         base + 0x7c, 18);
-	clks[IMX6SX_CLK_SSI2]         = imx_clk_gate2("ssi2",          "ssi2_podf",         base + 0x7c, 20);
-	clks[IMX6SX_CLK_SSI3]         = imx_clk_gate2("ssi3",          "ssi3_podf",         base + 0x7c, 22);
+	clks[IMX6SX_CLK_SSI1_IPG]     = imx_clk_gate2_shared("ssi1_ipg",      "ipg",        base + 0x7c, 18, &share_count_ssi1);
+	clks[IMX6SX_CLK_SSI2_IPG]     = imx_clk_gate2_shared("ssi2_ipg",      "ipg",        base + 0x7c, 20, &share_count_ssi2);
+	clks[IMX6SX_CLK_SSI3_IPG]     = imx_clk_gate2_shared("ssi3_ipg",      "ipg",        base + 0x7c, 22, &share_count_ssi3);
+	clks[IMX6SX_CLK_SSI1]         = imx_clk_gate2_shared("ssi1",          "ssi1_podf",  base + 0x7c, 18, &share_count_ssi1);
+	clks[IMX6SX_CLK_SSI2]         = imx_clk_gate2_shared("ssi2",          "ssi2_podf",  base + 0x7c, 20, &share_count_ssi2);
+	clks[IMX6SX_CLK_SSI3]         = imx_clk_gate2_shared("ssi3",          "ssi3_podf",  base + 0x7c, 22, &share_count_ssi3);
 	clks[IMX6SX_CLK_UART_IPG]     = imx_clk_gate2("uart_ipg",      "ipg",               base + 0x7c, 24);
 	clks[IMX6SX_CLK_UART_SERIAL]  = imx_clk_gate2("uart_serial",   "uart_podf",         base + 0x7c, 26);
 	clks[IMX6SX_CLK_SAI1_IPG]     = imx_clk_gate2("sai1_ipg",      "ipg",               base + 0x7c, 28);
@@ -443,17 +446,12 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	/* mask handshake of mmdc */
 	writel_relaxed(BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR);
 
-	for (i = 0; i < ARRAY_SIZE(clks); i++)
-		if (IS_ERR(clks[i]))
-			pr_err("i.MX6sx clk %d: register failed with %ld\n", i, PTR_ERR(clks[i]));
+	imx_check_clocks(clks, ARRAY_SIZE(clks));
 
 	clk_data.clks = clks;
 	clk_data.clk_num = ARRAY_SIZE(clks);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	clk_register_clkdev(clks[IMX6SX_CLK_GPT_BUS], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clks[IMX6SX_CLK_GPT_SERIAL], "per", "imx-gpt.0");
-
 	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
 		clk_prepare_enable(clks[clks_init_on[i]]);
 
@@ -517,8 +515,5 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 
 	/* Set initial power mode */
 	imx6q_set_lpm(WAIT_CLOCKED);
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-gpt");
-	mxc_timer_init_dt(np);
 }
 CLK_OF_DECLARE(imx6sx, "fsl,imx6sx-ccm", imx6sx_clocks_init);
diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c
index 22dc3ee..f60d6d5 100644
--- a/arch/arm/mach-imx/clk-vf610.c
+++ b/arch/arm/mach-imx/clk-vf610.c
@@ -295,14 +295,18 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
 
 	clk[VF610_CLK_ASRC] = imx_clk_gate2("asrc", "ipg_bus", CCM_CCGR4, CCM_CCGRx_CGn(1));
 
-	clk[VF610_CLK_FLEXCAN0] = imx_clk_gate2("flexcan0", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(0));
-	clk[VF610_CLK_FLEXCAN1] = imx_clk_gate2("flexcan1", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(4));
+	clk[VF610_CLK_FLEXCAN0_EN] = imx_clk_gate("flexcan0_en", "ipg_bus", CCM_CSCDR2, 11);
+	clk[VF610_CLK_FLEXCAN0] = imx_clk_gate2("flexcan0", "flexcan0_en", CCM_CCGR0, CCM_CCGRx_CGn(0));
+	clk[VF610_CLK_FLEXCAN1_EN] = imx_clk_gate("flexcan1_en", "ipg_bus", CCM_CSCDR2, 12);
+	clk[VF610_CLK_FLEXCAN1] = imx_clk_gate2("flexcan1", "flexcan1_en", CCM_CCGR9, CCM_CCGRx_CGn(4));
 
 	clk[VF610_CLK_DMAMUX0] = imx_clk_gate2("dmamux0", "platform_bus", CCM_CCGR0, CCM_CCGRx_CGn(4));
 	clk[VF610_CLK_DMAMUX1] = imx_clk_gate2("dmamux1", "platform_bus", CCM_CCGR0, CCM_CCGRx_CGn(5));
 	clk[VF610_CLK_DMAMUX2] = imx_clk_gate2("dmamux2", "platform_bus", CCM_CCGR6, CCM_CCGRx_CGn(1));
 	clk[VF610_CLK_DMAMUX3] = imx_clk_gate2("dmamux3", "platform_bus", CCM_CCGR6, CCM_CCGRx_CGn(2));
 
+	imx_check_clocks(clk, ARRAY_SIZE(clk));
+
 	clk_set_parent(clk[VF610_CLK_QSPI0_SEL], clk[VF610_CLK_PLL1_PFD4]);
 	clk_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2);
 	clk_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2);
diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c
index edc35df..df12b53 100644
--- a/arch/arm/mach-imx/clk.c
+++ b/arch/arm/mach-imx/clk.c
@@ -7,6 +7,16 @@
 
 DEFINE_SPINLOCK(imx_ccm_lock);
 
+void __init imx_check_clocks(struct clk *clks[], unsigned int count)
+{
+	unsigned i;
+
+	for (i = 0; i < count; i++)
+		if (IS_ERR(clks[i]))
+			pr_err("i.MX clk %u: register failed with %ld\n",
+			       i, PTR_ERR(clks[i]));
+}
+
 static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name)
 {
 	struct of_phandle_args phandle;
diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h
index e29f6eb..d5ba76f 100644
--- a/arch/arm/mach-imx/clk.h
+++ b/arch/arm/mach-imx/clk.h
@@ -6,6 +6,8 @@
 
 extern spinlock_t imx_ccm_lock;
 
+void imx_check_clocks(struct clk *clks[], unsigned int count);
+
 extern void imx_cscmr1_fixup(u32 *val);
 
 struct clk *imx_clk_pllv1(const char *name, const char *parent,
@@ -95,6 +97,13 @@ static inline struct clk *imx_clk_gate(const char *name, const char *parent,
 			shift, 0, &imx_ccm_lock);
 }
 
+static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent,
+		void __iomem *reg, u8 shift)
+{
+	return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
+			shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
+}
+
 static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg,
 		u8 shift, u8 width, const char **parents, int num_parents)
 {
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index 9ab785c..22ba897 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -19,6 +19,7 @@ struct pt_regs;
 struct clk;
 struct device_node;
 enum mxc_cpu_pwr_mode;
+struct of_device_id;
 
 void mx1_map_io(void);
 void mx21_map_io(void);
@@ -26,48 +27,34 @@ void mx25_map_io(void);
 void mx27_map_io(void);
 void mx31_map_io(void);
 void mx35_map_io(void);
-void mx51_map_io(void);
-void mx53_map_io(void);
 void imx1_init_early(void);
 void imx21_init_early(void);
 void imx25_init_early(void);
 void imx27_init_early(void);
 void imx31_init_early(void);
 void imx35_init_early(void);
-void imx51_init_early(void);
-void imx53_init_early(void);
 void mxc_init_irq(void __iomem *);
-void tzic_init_irq(void __iomem *);
+void tzic_init_irq(void);
 void mx1_init_irq(void);
 void mx21_init_irq(void);
 void mx25_init_irq(void);
 void mx27_init_irq(void);
 void mx31_init_irq(void);
 void mx35_init_irq(void);
-void mx51_init_irq(void);
-void mx53_init_irq(void);
 void imx1_soc_init(void);
 void imx21_soc_init(void);
 void imx25_soc_init(void);
 void imx27_soc_init(void);
 void imx31_soc_init(void);
 void imx35_soc_init(void);
-void imx51_soc_init(void);
-void imx51_init_late(void);
-void imx53_init_late(void);
 void epit_timer_init(void __iomem *base, int irq);
 void mxc_timer_init(void __iomem *, int);
-void mxc_timer_init_dt(struct device_node *);
 int mx1_clocks_init(unsigned long fref);
 int mx21_clocks_init(unsigned long lref, unsigned long fref);
 int mx25_clocks_init(void);
 int mx27_clocks_init(unsigned long fref);
 int mx31_clocks_init(unsigned long fref);
 int mx35_clocks_init(void);
-int mx51_clocks_init(unsigned long ckil, unsigned long osc,
-			unsigned long ckih1, unsigned long ckih2);
-int mx25_clocks_init_dt(void);
-int mx27_clocks_init_dt(void);
 int mx31_clocks_init_dt(void);
 struct platform_device *mxc_register_gpio(char *name, int id,
 	resource_size_t iobase, resource_size_t iosize, int irq, int irq_high);
@@ -75,8 +62,10 @@ void mxc_set_cpu_type(unsigned int type);
 void mxc_restart(enum reboot_mode, const char *);
 void mxc_arch_reset_init(void __iomem *);
 void mxc_arch_reset_init_dt(void);
+int mx51_revision(void);
 int mx53_revision(void);
 void imx_set_aips(void __iomem *);
+void imx_aips_allow_unprivileged_access(const char *compat);
 int mxc_device_init(void);
 void imx_set_soc_revision(unsigned int rev);
 unsigned int imx_get_soc_revision(void);
@@ -117,7 +106,7 @@ static inline void imx_scu_standby_enable(void) {}
 #endif
 void imx_src_init(void);
 void imx_gpc_init(void);
-void imx_gpc_pre_suspend(void);
+void imx_gpc_pre_suspend(bool arm_power_off);
 void imx_gpc_post_resume(void);
 void imx_gpc_mask_all(void);
 void imx_gpc_restore_all(void);
@@ -127,7 +116,7 @@ void imx_anatop_init(void);
 void imx_anatop_pre_suspend(void);
 void imx_anatop_post_resume(void);
 int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
-void imx6q_set_int_mem_clk_lpm(void);
+void imx6q_set_int_mem_clk_lpm(bool enable);
 void imx6sl_set_wait_clk(bool enter);
 
 void imx_cpu_die(unsigned int cpu);
@@ -144,12 +133,17 @@ static inline void imx6_suspend(void __iomem *ocram_vbase) {}
 void imx6q_pm_init(void);
 void imx6dl_pm_init(void);
 void imx6sl_pm_init(void);
+void imx6sx_pm_init(void);
 void imx6q_pm_set_ccm_base(void __iomem *base);
 
 #ifdef CONFIG_PM
-void imx5_pm_init(void);
+void imx51_pm_init(void);
+void imx53_pm_init(void);
+void imx5_pm_set_ccm_base(void __iomem *base);
 #else
-static inline void imx5_pm_init(void) {}
+static inline void imx51_pm_init(void) {}
+static inline void imx53_pm_init(void) {}
+static inline void imx5_pm_set_ccm_base(void __iomem *base) {}
 #endif
 
 #ifdef CONFIG_NEON
diff --git a/arch/arm/mach-imx/cpu-imx5.c b/arch/arm/mach-imx/cpu-imx5.c
index c1c99a7..3403bac 100644
--- a/arch/arm/mach-imx/cpu-imx5.c
+++ b/arch/arm/mach-imx/cpu-imx5.c
@@ -16,6 +16,8 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
 
 #include "hardware.h"
 #include "common.h"
@@ -24,10 +26,26 @@ static int mx5_cpu_rev = -1;
 
 #define IIM_SREV 0x24
 
+static u32 imx5_read_srev_reg(const char *compat)
+{
+	void __iomem *iim_base;
+	struct device_node *np;
+	u32 srev;
+
+	np = of_find_compatible_node(NULL, NULL, compat);
+	iim_base = of_iomap(np, 0);
+	WARN_ON(!iim_base);
+
+	srev = readl(iim_base + IIM_SREV) & 0xff;
+
+	iounmap(iim_base);
+
+	return srev;
+}
+
 static int get_mx51_srev(void)
 {
-	void __iomem *iim_base = MX51_IO_ADDRESS(MX51_IIM_BASE_ADDR);
-	u32 rev = readl(iim_base + IIM_SREV) & 0xff;
+	u32 rev = imx5_read_srev_reg("fsl,imx51-iim");
 
 	switch (rev) {
 	case 0x0:
@@ -77,8 +95,7 @@ int __init mx51_neon_fixup(void)
 
 static int get_mx53_srev(void)
 {
-	void __iomem *iim_base = MX51_IO_ADDRESS(MX53_IIM_BASE_ADDR);
-	u32 rev = readl(iim_base + IIM_SREV) & 0xff;
+	u32 rev = imx5_read_srev_reg("fsl,imx53-iim");
 
 	switch (rev) {
 	case 0x0:
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index bbe8ff1..df42c14 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -2,6 +2,7 @@
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
 #include <linux/slab.h>
 #include <linux/sys_soc.h>
 
@@ -60,6 +61,18 @@ void __init imx_set_aips(void __iomem *base)
 	__raw_writel(reg, base + 0x50);
 }
 
+void __init imx_aips_allow_unprivileged_access(
+		const char *compat)
+{
+	void __iomem *aips_base_addr;
+	struct device_node *np;
+
+	for_each_compatible_node(np, NULL, compat) {
+		aips_base_addr = of_iomap(np, 0);
+		imx_set_aips(aips_base_addr);
+	}
+}
+
 struct device * __init imx_soc_device_init(void)
 {
 	struct soc_device_attribute *soc_dev_attr;
diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c
index 6bcae04..10844d3 100644
--- a/arch/arm/mach-imx/cpuidle-imx6q.c
+++ b/arch/arm/mach-imx/cpuidle-imx6q.c
@@ -13,6 +13,7 @@
 
 #include "common.h"
 #include "cpuidle.h"
+#include "hardware.h"
 
 static atomic_t master = ATOMIC_INIT(0);
 static DEFINE_SPINLOCK(master_lock);
@@ -66,10 +67,11 @@ static struct cpuidle_driver imx6q_cpuidle_driver = {
 int __init imx6q_cpuidle_init(void)
 {
 	/* Need to enable SCU standby for entering WAIT modes */
-	imx_scu_standby_enable();
+	if (!cpu_is_imx6sx())
+		imx_scu_standby_enable();
 
 	/* Set INT_MEM_CLK_LPM bit to get a reliable WAIT mode support */
-	imx6q_set_int_mem_clk_lpm();
+	imx6q_set_int_mem_clk_lpm(true);
 
 	return cpuidle_register(&imx6q_cpuidle_driver, NULL);
 }
diff --git a/arch/arm/mach-imx/crm-regs-imx5.h b/arch/arm/mach-imx/crm-regs-imx5.h
deleted file mode 100644
index 5e3f1f0..0000000
--- a/arch/arm/mach-imx/crm-regs-imx5.h
+++ /dev/null
@@ -1,600 +0,0 @@
-/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ARCH_ARM_MACH_MX51_CRM_REGS_H__
-#define __ARCH_ARM_MACH_MX51_CRM_REGS_H__
-
-#define MX51_CCM_BASE		MX51_IO_ADDRESS(MX51_CCM_BASE_ADDR)
-#define MX51_DPLL1_BASE		MX51_IO_ADDRESS(MX51_PLL1_BASE_ADDR)
-#define MX51_DPLL2_BASE		MX51_IO_ADDRESS(MX51_PLL2_BASE_ADDR)
-#define MX51_DPLL3_BASE		MX51_IO_ADDRESS(MX51_PLL3_BASE_ADDR)
-#define MX51_CORTEXA8_BASE	MX51_IO_ADDRESS(MX51_ARM_BASE_ADDR)
-#define MX51_GPC_BASE		MX51_IO_ADDRESS(MX51_GPC_BASE_ADDR)
-
-/*MX53*/
-#define MX53_CCM_BASE		MX53_IO_ADDRESS(MX53_CCM_BASE_ADDR)
-#define MX53_DPLL1_BASE		MX53_IO_ADDRESS(MX53_PLL1_BASE_ADDR)
-#define MX53_DPLL2_BASE		MX53_IO_ADDRESS(MX53_PLL2_BASE_ADDR)
-#define MX53_DPLL3_BASE		MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR)
-#define MX53_DPLL4_BASE		MX53_IO_ADDRESS(MX53_PLL4_BASE_ADDR)
-
-/* PLL Register Offsets */
-#define MXC_PLL_DP_CTL			0x00
-#define MXC_PLL_DP_CONFIG		0x04
-#define MXC_PLL_DP_OP			0x08
-#define MXC_PLL_DP_MFD			0x0C
-#define MXC_PLL_DP_MFN			0x10
-#define MXC_PLL_DP_MFNMINUS		0x14
-#define MXC_PLL_DP_MFNPLUS		0x18
-#define MXC_PLL_DP_HFS_OP		0x1C
-#define MXC_PLL_DP_HFS_MFD		0x20
-#define MXC_PLL_DP_HFS_MFN		0x24
-#define MXC_PLL_DP_MFN_TOGC		0x28
-#define MXC_PLL_DP_DESTAT		0x2c
-
-/* PLL Register Bit definitions */
-#define MXC_PLL_DP_CTL_MUL_CTRL		0x2000
-#define MXC_PLL_DP_CTL_DPDCK0_2_EN	0x1000
-#define MXC_PLL_DP_CTL_DPDCK0_2_OFFSET	12
-#define MXC_PLL_DP_CTL_ADE		0x800
-#define MXC_PLL_DP_CTL_REF_CLK_DIV	0x400
-#define MXC_PLL_DP_CTL_REF_CLK_SEL_MASK	(3 << 8)
-#define MXC_PLL_DP_CTL_REF_CLK_SEL_OFFSET	8
-#define MXC_PLL_DP_CTL_HFSM		0x80
-#define MXC_PLL_DP_CTL_PRE		0x40
-#define MXC_PLL_DP_CTL_UPEN		0x20
-#define MXC_PLL_DP_CTL_RST		0x10
-#define MXC_PLL_DP_CTL_RCP		0x8
-#define MXC_PLL_DP_CTL_PLM		0x4
-#define MXC_PLL_DP_CTL_BRM0		0x2
-#define MXC_PLL_DP_CTL_LRF		0x1
-
-#define MXC_PLL_DP_CONFIG_BIST		0x8
-#define MXC_PLL_DP_CONFIG_SJC_CE	0x4
-#define MXC_PLL_DP_CONFIG_AREN		0x2
-#define MXC_PLL_DP_CONFIG_LDREQ		0x1
-
-#define MXC_PLL_DP_OP_MFI_OFFSET	4
-#define MXC_PLL_DP_OP_MFI_MASK		(0xF << 4)
-#define MXC_PLL_DP_OP_PDF_OFFSET	0
-#define MXC_PLL_DP_OP_PDF_MASK		0xF
-
-#define MXC_PLL_DP_MFD_OFFSET		0
-#define MXC_PLL_DP_MFD_MASK		0x07FFFFFF
-
-#define MXC_PLL_DP_MFN_OFFSET		0x0
-#define MXC_PLL_DP_MFN_MASK		0x07FFFFFF
-
-#define MXC_PLL_DP_MFN_TOGC_TOG_DIS	(1 << 17)
-#define MXC_PLL_DP_MFN_TOGC_TOG_EN	(1 << 16)
-#define MXC_PLL_DP_MFN_TOGC_CNT_OFFSET	0x0
-#define MXC_PLL_DP_MFN_TOGC_CNT_MASK	0xFFFF
-
-#define MXC_PLL_DP_DESTAT_TOG_SEL	(1 << 31)
-#define MXC_PLL_DP_DESTAT_MFN		0x07FFFFFF
-
-/* Register addresses of CCM*/
-#define MXC_CCM_CCR		(MX51_CCM_BASE + 0x00)
-#define MXC_CCM_CCDR		(MX51_CCM_BASE + 0x04)
-#define MXC_CCM_CSR		(MX51_CCM_BASE + 0x08)
-#define MXC_CCM_CCSR		(MX51_CCM_BASE + 0x0C)
-#define MXC_CCM_CACRR		(MX51_CCM_BASE + 0x10)
-#define MXC_CCM_CBCDR		(MX51_CCM_BASE + 0x14)
-#define MXC_CCM_CBCMR		(MX51_CCM_BASE + 0x18)
-#define MXC_CCM_CSCMR1		(MX51_CCM_BASE + 0x1C)
-#define MXC_CCM_CSCMR2		(MX51_CCM_BASE + 0x20)
-#define MXC_CCM_CSCDR1		(MX51_CCM_BASE + 0x24)
-#define MXC_CCM_CS1CDR		(MX51_CCM_BASE + 0x28)
-#define MXC_CCM_CS2CDR		(MX51_CCM_BASE + 0x2C)
-#define MXC_CCM_CDCDR		(MX51_CCM_BASE + 0x30)
-#define MXC_CCM_CHSCDR		(MX51_CCM_BASE + 0x34)
-#define MXC_CCM_CSCDR2		(MX51_CCM_BASE + 0x38)
-#define MXC_CCM_CSCDR3		(MX51_CCM_BASE + 0x3C)
-#define MXC_CCM_CSCDR4		(MX51_CCM_BASE + 0x40)
-#define MXC_CCM_CWDR		(MX51_CCM_BASE + 0x44)
-#define MXC_CCM_CDHIPR		(MX51_CCM_BASE + 0x48)
-#define MXC_CCM_CDCR		(MX51_CCM_BASE + 0x4C)
-#define MXC_CCM_CTOR		(MX51_CCM_BASE + 0x50)
-#define MXC_CCM_CLPCR		(MX51_CCM_BASE + 0x54)
-#define MXC_CCM_CISR		(MX51_CCM_BASE + 0x58)
-#define MXC_CCM_CIMR		(MX51_CCM_BASE + 0x5C)
-#define MXC_CCM_CCOSR		(MX51_CCM_BASE + 0x60)
-#define MXC_CCM_CGPR		(MX51_CCM_BASE + 0x64)
-#define MXC_CCM_CCGR0		(MX51_CCM_BASE + 0x68)
-#define MXC_CCM_CCGR1		(MX51_CCM_BASE + 0x6C)
-#define MXC_CCM_CCGR2		(MX51_CCM_BASE + 0x70)
-#define MXC_CCM_CCGR3		(MX51_CCM_BASE + 0x74)
-#define MXC_CCM_CCGR4		(MX51_CCM_BASE + 0x78)
-#define MXC_CCM_CCGR5		(MX51_CCM_BASE + 0x7C)
-#define MXC_CCM_CCGR6		(MX51_CCM_BASE + 0x80)
-#define MXC_CCM_CCGR7		(MX51_CCM_BASE + 0x84)
-
-#define MXC_CCM_CMEOR		(MX51_CCM_BASE + 0x84)
-
-/* Define the bits in register CCR */
-#define MXC_CCM_CCR_COSC_EN		(1 << 12)
-#define MXC_CCM_CCR_FPM_MULT_MASK	(1 << 11)
-#define MXC_CCM_CCR_CAMP2_EN		(1 << 10)
-#define MXC_CCM_CCR_CAMP1_EN		(1 << 9)
-#define MXC_CCM_CCR_FPM_EN		(1 << 8)
-#define MXC_CCM_CCR_OSCNT_OFFSET	(0)
-#define MXC_CCM_CCR_OSCNT_MASK	(0xFF)
-
-/* Define the bits in register CCDR */
-#define MXC_CCM_CCDR_HSC_HS_MASK	(0x1 << 18)
-#define MXC_CCM_CCDR_IPU_HS_MASK	(0x1 << 17)
-#define MXC_CCM_CCDR_EMI_HS_MASK	(0x1 << 16)
-
-/* Define the bits in register CSR */
-#define MXC_CCM_CSR_COSR_READY	(1 << 5)
-#define MXC_CCM_CSR_LVS_VALUE	(1 << 4)
-#define MXC_CCM_CSR_CAMP2_READY	(1 << 3)
-#define MXC_CCM_CSR_CAMP1_READY	(1 << 2)
-#define MXC_CCM_CSR_FPM_READY	(1 << 1)
-#define MXC_CCM_CSR_REF_EN_B	(1 << 0)
-
-/* Define the bits in register CCSR */
-#define MXC_CCM_CCSR_LP_APM_SEL		(0x1 << 9)
-#define MXC_CCM_CCSR_STEP_SEL_OFFSET	(7)
-#define MXC_CCM_CCSR_STEP_SEL_MASK	(0x3 << 7)
-#define MXC_CCM_CCSR_STEP_SEL_LP_APM	   0
-#define MXC_CCM_CCSR_STEP_SEL_PLL1_BYPASS  1 /* Only when JTAG connected? */
-#define MXC_CCM_CCSR_STEP_SEL_PLL2_DIVIDED 2
-#define MXC_CCM_CCSR_STEP_SEL_PLL3_DIVIDED 3
-#define MXC_CCM_CCSR_PLL2_PODF_OFFSET	(5)
-#define MXC_CCM_CCSR_PLL2_PODF_MASK	(0x3 << 5)
-#define MXC_CCM_CCSR_PLL3_PODF_OFFSET	(3)
-#define MXC_CCM_CCSR_PLL3_PODF_MASK	(0x3 << 3)
-#define MXC_CCM_CCSR_PLL1_SW_CLK_SEL	(1 << 2) /* 0: pll1_main_clk,
-						    1: step_clk */
-#define MXC_CCM_CCSR_PLL2_SW_CLK_SEL	(1 << 1)
-#define MXC_CCM_CCSR_PLL3_SW_CLK_SEL	(1 << 0)
-
-/* Define the bits in register CACRR */
-#define MXC_CCM_CACRR_ARM_PODF_OFFSET	(0)
-#define MXC_CCM_CACRR_ARM_PODF_MASK	(0x7)
-
-/* Define the bits in register CBCDR */
-#define MXC_CCM_CBCDR_EMI_CLK_SEL		(0x1 << 26)
-#define MXC_CCM_CBCDR_PERIPH_CLK_SEL		(0x1 << 25)
-#define MXC_CCM_CBCDR_DDR_HF_SEL_OFFSET		(30)
-#define MXC_CCM_CBCDR_DDR_HF_SEL		(0x1 << 30)
-#define MXC_CCM_CBCDR_DDR_PODF_OFFSET		(27)
-#define MXC_CCM_CBCDR_DDR_PODF_MASK		(0x7 << 27)
-#define MXC_CCM_CBCDR_EMI_PODF_OFFSET		(22)
-#define MXC_CCM_CBCDR_EMI_PODF_MASK		(0x7 << 22)
-#define MXC_CCM_CBCDR_AXI_B_PODF_OFFSET		(19)
-#define MXC_CCM_CBCDR_AXI_B_PODF_MASK		(0x7 << 19)
-#define MXC_CCM_CBCDR_AXI_A_PODF_OFFSET		(16)
-#define MXC_CCM_CBCDR_AXI_A_PODF_MASK		(0x7 << 16)
-#define MXC_CCM_CBCDR_NFC_PODF_OFFSET		(13)
-#define MXC_CCM_CBCDR_NFC_PODF_MASK		(0x7 << 13)
-#define MXC_CCM_CBCDR_AHB_PODF_OFFSET		(10)
-#define MXC_CCM_CBCDR_AHB_PODF_MASK		(0x7 << 10)
-#define MXC_CCM_CBCDR_IPG_PODF_OFFSET		(8)
-#define MXC_CCM_CBCDR_IPG_PODF_MASK		(0x3 << 8)
-#define MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET	(6)
-#define MXC_CCM_CBCDR_PERCLK_PRED1_MASK		(0x3 << 6)
-#define MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET	(3)
-#define MXC_CCM_CBCDR_PERCLK_PRED2_MASK		(0x7 << 3)
-#define MXC_CCM_CBCDR_PERCLK_PODF_OFFSET	(0)
-#define MXC_CCM_CBCDR_PERCLK_PODF_MASK		(0x7)
-
-/* Define the bits in register CBCMR */
-#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_OFFSET	(14)
-#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_MASK	(0x3 << 14)
-#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET	(12)
-#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK	(0x3 << 12)
-#define MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET	(10)
-#define MXC_CCM_CBCMR_DDR_CLK_SEL_MASK		(0x3 << 10)
-#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_OFFSET	(8)
-#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_MASK	(0x3 << 8)
-#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_OFFSET	(6)
-#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_MASK	(0x3 << 6)
-#define MXC_CCM_CBCMR_GPU_CLK_SEL_OFFSET	(4)
-#define MXC_CCM_CBCMR_GPU_CLK_SEL_MASK		(0x3 << 4)
-#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_OFFSET	(14)
-#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_MASK	(0x3 << 14)
-#define MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL	(0x1 << 1)
-#define MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL	(0x1 << 0)
-
-/* Define the bits in register CSCMR1 */
-#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_OFFSET		(30)
-#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_MASK		(0x3 << 30)
-#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_OFFSET		(28)
-#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_MASK		(0x3 << 28)
-#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET		(26)
-#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL			(0x1 << 26)
-#define MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET		(24)
-#define MXC_CCM_CSCMR1_UART_CLK_SEL_MASK		(0x3 << 24)
-#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET		(22)
-#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK		(0x3 << 22)
-#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET	(20)
-#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK	(0x3 << 20)
-#define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL			(0x1 << 19)
-#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_MX53_CLK_SEL	(0x1 << 19)
-#define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL			(0x1 << 18)
-#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET	(16)
-#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK	(0x3 << 16)
-#define MXC_CCM_CSCMR1_ESDHC3_MX53_CLK_SEL_OFFSET	(16)
-#define MXC_CCM_CSCMR1_ESDHC3_MX53_CLK_SEL_MASK		(0x3 << 16)
-#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET		(14)
-#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK		(0x3 << 14)
-#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET		(12)
-#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_MASK		(0x3 << 12)
-#define MXC_CCM_CSCMR1_SSI3_CLK_SEL			(0x1 << 11)
-#define MXC_CCM_CSCMR1_VPU_RCLK_SEL			(0x1 << 10)
-#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_OFFSET		(8)
-#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_MASK		(0x3 << 8)
-#define MXC_CCM_CSCMR1_TVE_CLK_SEL			(0x1 << 7)
-#define MXC_CCM_CSCMR1_TVE_EXT_CLK_SEL			(0x1 << 6)
-#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET		(4)
-#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK		(0x3 << 4)
-#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_OFFSET		(2)
-#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_MASK		(0x3 << 2)
-#define MXC_CCM_CSCMR1_SSI_EXT2_COM_CLK_SEL		(0x1 << 1)
-#define MXC_CCM_CSCMR1_SSI_EXT1_COM_CLK_SEL		(0x1)
-
-/* Define the bits in register CSCMR2 */
-#define MXC_CCM_CSCMR2_DI_CLK_SEL_OFFSET(n)		(26+n*3)
-#define MXC_CCM_CSCMR2_DI_CLK_SEL_MASK(n)		(0x7 << (26+n*3))
-#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_OFFSET		(24)
-#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_MASK		(0x3 << 24)
-#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_OFFSET		(22)
-#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_MASK		(0x3 << 22)
-#define MXC_CCM_CSCMR2_ESC_CLK_SEL_OFFSET		(20)
-#define MXC_CCM_CSCMR2_ESC_CLK_SEL_MASK			(0x3 << 20)
-#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_OFFSET		(18)
-#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_MASK		(0x3 << 18)
-#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_OFFSET		(16)
-#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_MASK		(0x3 << 16)
-#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_OFFSET		(14)
-#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_MASK		(0x3 << 14)
-#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_OFFSET		(12)
-#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_MASK		(0x3 << 12)
-#define MXC_CCM_CSCMR2_SIM_CLK_SEL_OFFSET		(10)
-#define MXC_CCM_CSCMR2_SIM_CLK_SEL_MASK			(0x3 << 10)
-#define MXC_CCM_CSCMR2_SLIMBUS_COM			(0x1 << 9)
-#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_OFFSET		(6)
-#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_MASK		(0x7 << 6)
-#define MXC_CCM_CSCMR2_SPDIF1_COM			(1 << 5)
-#define MXC_CCM_CSCMR2_SPDIF0_COM			(1 << 4)
-#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_OFFSET		(2)
-#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_MASK		(0x3 << 2)
-#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_OFFSET		(0)
-#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_MASK		(0x3)
-
-/* Define the bits in register CSCDR1 */
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_OFFSET	(22)
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK	(0x7 << 22)
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET	(19)
-#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK	(0x7 << 19)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PRED_OFFSET	(22)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PRED_MASK	(0x7 << 22)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PODF_OFFSET	(19)
-#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PODF_MASK	(0x7 << 19)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET	(16)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK	(0x7 << 16)
-#define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET		(14)
-#define MXC_CCM_CSCDR1_PGC_CLK_PODF_MASK		(0x3 << 14)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_OFFSET	(11)
-#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_MASK	(0x7 << 11)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET		(8)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK		(0x7 << 8)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET		(6)
-#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK		(0x3 << 6)
-#define MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET		(3)
-#define MXC_CCM_CSCDR1_UART_CLK_PRED_MASK		(0x7 << 3)
-#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET		(0)
-#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK		(0x7)
-
-/* Define the bits in register CS1CDR and CS2CDR */
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_OFFSET		(22)
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_MASK		(0x7 << 22)
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_OFFSET		(16)
-#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_MASK		(0x3F << 16)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_OFFSET		(6)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_MASK		(0x7 << 6)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_OFFSET		(0)
-#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_MASK		(0x3F)
-
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_OFFSET		(22)
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_MASK		(0x7 << 22)
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_OFFSET		(16)
-#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_MASK		(0x3F << 16)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_OFFSET		(6)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_MASK		(0x7 << 6)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_OFFSET		(0)
-#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_MASK		(0x3F)
-
-/* Define the bits in register CDCDR */
-#define MXC_CCM_CDCDR_TVE_CLK_PRED_OFFSET		(28)
-#define MXC_CCM_CDCDR_TVE_CLK_PRED_MASK			(0x7 << 28)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_OFFSET		(25)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_MASK		(0x7 << 25)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_OFFSET		(19)
-#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_MASK		(0x3F << 19)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_OFFSET		(16)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_MASK		(0x7 << 16)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_OFFSET		(9)
-#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_MASK		(0x3F << 9)
-#define MXC_CCM_CDCDR_DI_CLK_PRED_OFFSET		(6)
-#define MXC_CCM_CDCDR_DI_CLK_PRED_MASK			(0x7 << 6)
-#define MXC_CCM_CDCDR_USB_PHY_PRED_OFFSET		(3)
-#define MXC_CCM_CDCDR_USB_PHY_PRED_MASK			(0x7 << 3)
-#define MXC_CCM_CDCDR_USB_PHY_PODF_OFFSET		(0)
-#define MXC_CCM_CDCDR_USB_PHY_PODF_MASK			(0x7)
-
-/* Define the bits in register CHSCCDR */
-#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_OFFSET		(12)
-#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_MASK		(0x7 << 12)
-#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_OFFSET		(6)
-#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_MASK		(0x3F << 6)
-#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_OFFSET		(3)
-#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_MASK		(0x7 << 3)
-#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_OFFSET		(0)
-#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_MASK		(0x7)
-
-/* Define the bits in register CSCDR2 */
-#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET		(25)
-#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK		(0x7 << 25)
-#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET		(19)
-#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK		(0x3F << 19)
-#define MXC_CCM_CSCDR2_SIM_CLK_PRED_OFFSET		(16)
-#define MXC_CCM_CSCDR2_SIM_CLK_PRED_MASK		(0x7 << 16)
-#define MXC_CCM_CSCDR2_SIM_CLK_PODF_OFFSET		(9)
-#define MXC_CCM_CSCDR2_SIM_CLK_PODF_MASK		(0x3F << 9)
-#define MXC_CCM_CSCDR2_SLIMBUS_CLK_PRED_OFFSET		(6)
-#define MXC_CCM_CSCDR2_SLIMBUS_PRED_MASK		(0x7 << 6)
-#define MXC_CCM_CSCDR2_SLIMBUS_PODF_OFFSET		(0)
-#define MXC_CCM_CSCDR2_SLIMBUS_PODF_MASK		(0x3F)
-
-/* Define the bits in register CSCDR3 */
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_OFFSET		(16)
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_MASK		(0x7 << 16)
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_OFFSET		(9)
-#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_MASK		(0x3F << 9)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_OFFSET		(6)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_MASK		(0x7 << 6)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_OFFSET		(0)
-#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_MASK		(0x3F)
-
-/* Define the bits in register CSCDR4 */
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_OFFSET	(16)
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_MASK		(0x7 << 16)
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_OFFSET	(9)
-#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_MASK		(0x3F << 9)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_OFFSET	(6)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_MASK		(0x7 << 6)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_OFFSET	(0)
-#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_MASK		(0x3F)
-
-/* Define the bits in register CDHIPR */
-#define MXC_CCM_CDHIPR_ARM_PODF_BUSY			(1 << 16)
-#define MXC_CCM_CDHIPR_DDR_HF_CLK_SEL_BUSY		(1 << 8)
-#define MXC_CCM_CDHIPR_DDR_PODF_BUSY			(1 << 7)
-#define MXC_CCM_CDHIPR_EMI_CLK_SEL_BUSY			(1 << 6)
-#define MXC_CCM_CDHIPR_PERIPH_CLK_SEL_BUSY		(1 << 5)
-#define MXC_CCM_CDHIPR_NFC_IPG_INT_MEM_PODF_BUSY	(1 << 4)
-#define MXC_CCM_CDHIPR_AHB_PODF_BUSY			(1 << 3)
-#define MXC_CCM_CDHIPR_EMI_PODF_BUSY			(1 << 2)
-#define MXC_CCM_CDHIPR_AXI_B_PODF_BUSY			(1 << 1)
-#define MXC_CCM_CDHIPR_AXI_A_PODF_BUSY			(1 << 0)
-
-/* Define the bits in register CDCR */
-#define MXC_CCM_CDCR_ARM_FREQ_SHIFT_DIVIDER		(0x1 << 2)
-#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_OFFSET	(0)
-#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_MASK		(0x3)
-
-/* Define the bits in register CLPCR */
-#define MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS		(0x1 << 23)
-#define MXC_CCM_CLPCR_BYPASS_SCC_LPM_HS		(0x1 << 22)
-#define MX51_CCM_CLPCR_BYPASS_MAX_LPM_HS		(0x1 << 21)
-#define MX53_CCM_CLPCR_BYPASS_MAX_LPM_HS		(0x1 << 25)
-#define MXC_CCM_CLPCR_BYPASS_SDMA_LPM_HS	(0x1 << 20)
-#define MXC_CCM_CLPCR_BYPASS_EMI_LPM_HS		(0x1 << 19)
-#define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS		(0x1 << 18)
-#define MXC_CCM_CLPCR_BYPASS_RTIC_LPM_HS	(0x1 << 17)
-#define MXC_CCM_CLPCR_BYPASS_RNGC_LPM_HS	(0x1 << 16)
-#define MXC_CCM_CLPCR_COSC_PWRDOWN		(0x1 << 11)
-#define MXC_CCM_CLPCR_STBY_COUNT_OFFSET		(9)
-#define MXC_CCM_CLPCR_STBY_COUNT_MASK		(0x3 << 9)
-#define MXC_CCM_CLPCR_VSTBY			(0x1 << 8)
-#define MXC_CCM_CLPCR_DIS_REF_OSC		(0x1 << 7)
-#define MXC_CCM_CLPCR_SBYOS			(0x1 << 6)
-#define MXC_CCM_CLPCR_ARM_CLK_DIS_ON_LPM	(0x1 << 5)
-#define MXC_CCM_CLPCR_LPSR_CLK_SEL_OFFSET	(3)
-#define MXC_CCM_CLPCR_LPSR_CLK_SEL_MASK		(0x3 << 3)
-#define MXC_CCM_CLPCR_LPM_OFFSET		(0)
-#define MXC_CCM_CLPCR_LPM_MASK			(0x3)
-
-/* Define the bits in register CISR */
-#define MXC_CCM_CISR_ARM_PODF_LOADED			(0x1 << 25)
-#define MXC_CCM_CISR_NFC_IPG_INT_MEM_PODF_LOADED	(0x1 << 21)
-#define MXC_CCM_CISR_AHB_PODF_LOADED			(0x1 << 20)
-#define MXC_CCM_CISR_EMI_PODF_LOADED			(0x1 << 19)
-#define MXC_CCM_CISR_AXI_B_PODF_LOADED			(0x1 << 18)
-#define MXC_CCM_CISR_AXI_A_PODF_LOADED			(0x1 << 17)
-#define MXC_CCM_CISR_DIVIDER_LOADED			(0x1 << 16)
-#define MXC_CCM_CISR_COSC_READY				(0x1 << 6)
-#define MXC_CCM_CISR_CKIH2_READY			(0x1 << 5)
-#define MXC_CCM_CISR_CKIH_READY				(0x1 << 4)
-#define MXC_CCM_CISR_FPM_READY				(0x1 << 3)
-#define MXC_CCM_CISR_LRF_PLL3				(0x1 << 2)
-#define MXC_CCM_CISR_LRF_PLL2				(0x1 << 1)
-#define MXC_CCM_CISR_LRF_PLL1				(0x1)
-
-/* Define the bits in register CIMR */
-#define MXC_CCM_CIMR_MASK_ARM_PODF_LOADED		(0x1 << 25)
-#define MXC_CCM_CIMR_MASK_NFC_IPG_INT_MEM_PODF_LOADED	(0x1 << 21)
-#define MXC_CCM_CIMR_MASK_EMI_PODF_LOADED		(0x1 << 20)
-#define MXC_CCM_CIMR_MASK_AXI_C_PODF_LOADED		(0x1 << 19)
-#define MXC_CCM_CIMR_MASK_AXI_B_PODF_LOADED		(0x1 << 18)
-#define MXC_CCM_CIMR_MASK_AXI_A_PODF_LOADED		(0x1 << 17)
-#define MXC_CCM_CIMR_MASK_DIVIDER_LOADED		(0x1 << 16)
-#define MXC_CCM_CIMR_MASK_COSC_READY			(0x1 << 5)
-#define MXC_CCM_CIMR_MASK_CKIH_READY			(0x1 << 4)
-#define MXC_CCM_CIMR_MASK_FPM_READY			(0x1 << 3)
-#define MXC_CCM_CIMR_MASK_LRF_PLL3			(0x1 << 2)
-#define MXC_CCM_CIMR_MASK_LRF_PLL2			(0x1 << 1)
-#define MXC_CCM_CIMR_MASK_LRF_PLL1			(0x1)
-
-/* Define the bits in register CCOSR */
-#define MXC_CCM_CCOSR_CKO2_EN_OFFSET			(0x1 << 24)
-#define MXC_CCM_CCOSR_CKO2_DIV_OFFSET			(21)
-#define MXC_CCM_CCOSR_CKO2_DIV_MASK			(0x7 << 21)
-#define MXC_CCM_CCOSR_CKO2_SEL_OFFSET			(16)
-#define MXC_CCM_CCOSR_CKO2_SEL_MASK			(0x1F << 16)
-#define MXC_CCM_CCOSR_CKOL_EN				(0x1 << 7)
-#define MXC_CCM_CCOSR_CKOL_DIV_OFFSET			(4)
-#define MXC_CCM_CCOSR_CKOL_DIV_MASK			(0x7 << 4)
-#define MXC_CCM_CCOSR_CKOL_SEL_OFFSET			(0)
-#define MXC_CCM_CCOSR_CKOL_SEL_MASK			(0xF)
-
-/* Define the bits in registers CGPR */
-#define MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE		(0x1 << 4)
-#define MXC_CCM_CGPR_FPM_SEL				(0x1 << 3)
-#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_OFFSET		(0)
-#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_MASK		(0x7)
-
-/* Define the bits in registers CCGRx */
-#define MXC_CCM_CCGRx_CG_MASK				0x3
-#define MXC_CCM_CCGRx_MOD_OFF				0x0
-#define MXC_CCM_CCGRx_MOD_ON				0x3
-#define MXC_CCM_CCGRx_MOD_IDLE				0x1
-
-#define MXC_CCM_CCGRx_CG15_MASK				(0x3 << 30)
-#define MXC_CCM_CCGRx_CG14_MASK				(0x3 << 28)
-#define MXC_CCM_CCGRx_CG13_MASK				(0x3 << 26)
-#define MXC_CCM_CCGRx_CG12_MASK				(0x3 << 24)
-#define MXC_CCM_CCGRx_CG11_MASK				(0x3 << 22)
-#define MXC_CCM_CCGRx_CG10_MASK				(0x3 << 20)
-#define MXC_CCM_CCGRx_CG9_MASK				(0x3 << 18)
-#define MXC_CCM_CCGRx_CG8_MASK				(0x3 << 16)
-#define MXC_CCM_CCGRx_CG5_MASK				(0x3 << 10)
-#define MXC_CCM_CCGRx_CG4_MASK				(0x3 << 8)
-#define MXC_CCM_CCGRx_CG3_MASK				(0x3 << 6)
-#define MXC_CCM_CCGRx_CG2_MASK				(0x3 << 4)
-#define MXC_CCM_CCGRx_CG1_MASK				(0x3 << 2)
-#define MXC_CCM_CCGRx_CG0_MASK				(0x3 << 0)
-
-#define MXC_CCM_CCGRx_CG15_OFFSET			30
-#define MXC_CCM_CCGRx_CG14_OFFSET			28
-#define MXC_CCM_CCGRx_CG13_OFFSET			26
-#define MXC_CCM_CCGRx_CG12_OFFSET			24
-#define MXC_CCM_CCGRx_CG11_OFFSET			22
-#define MXC_CCM_CCGRx_CG10_OFFSET			20
-#define MXC_CCM_CCGRx_CG9_OFFSET			18
-#define MXC_CCM_CCGRx_CG8_OFFSET			16
-#define MXC_CCM_CCGRx_CG7_OFFSET			14
-#define MXC_CCM_CCGRx_CG6_OFFSET			12
-#define MXC_CCM_CCGRx_CG5_OFFSET			10
-#define MXC_CCM_CCGRx_CG4_OFFSET			8
-#define MXC_CCM_CCGRx_CG3_OFFSET			6
-#define MXC_CCM_CCGRx_CG2_OFFSET			4
-#define MXC_CCM_CCGRx_CG1_OFFSET			2
-#define MXC_CCM_CCGRx_CG0_OFFSET			0
-
-#define MXC_DPTC_LP_BASE	(MX51_GPC_BASE + 0x80)
-#define MXC_DPTC_GP_BASE	(MX51_GPC_BASE + 0x100)
-#define MXC_DVFS_CORE_BASE	(MX51_GPC_BASE + 0x180)
-#define MXC_DPTC_PER_BASE	(MX51_GPC_BASE + 0x1C0)
-#define MXC_PGC_IPU_BASE	(MX51_GPC_BASE + 0x220)
-#define MXC_PGC_VPU_BASE	(MX51_GPC_BASE + 0x240)
-#define MXC_PGC_GPU_BASE	(MX51_GPC_BASE + 0x260)
-#define MXC_SRPG_NEON_BASE	(MX51_GPC_BASE + 0x280)
-#define MXC_SRPG_ARM_BASE	(MX51_GPC_BASE + 0x2A0)
-#define MXC_SRPG_EMPGC0_BASE	(MX51_GPC_BASE + 0x2C0)
-#define MXC_SRPG_EMPGC1_BASE	(MX51_GPC_BASE + 0x2D0)
-#define MXC_SRPG_MEGAMIX_BASE	(MX51_GPC_BASE + 0x2E0)
-#define MXC_SRPG_EMI_BASE	(MX51_GPC_BASE + 0x300)
-
-/* CORTEXA8 platform */
-#define MXC_CORTEXA8_PLAT_PVID		(MX51_CORTEXA8_BASE + 0x0)
-#define MXC_CORTEXA8_PLAT_GPC		(MX51_CORTEXA8_BASE + 0x4)
-#define MXC_CORTEXA8_PLAT_PIC		(MX51_CORTEXA8_BASE + 0x8)
-#define MXC_CORTEXA8_PLAT_LPC		(MX51_CORTEXA8_BASE + 0xC)
-#define MXC_CORTEXA8_PLAT_NEON_LPC	(MX51_CORTEXA8_BASE + 0x10)
-#define MXC_CORTEXA8_PLAT_ICGC		(MX51_CORTEXA8_BASE + 0x14)
-#define MXC_CORTEXA8_PLAT_AMC		(MX51_CORTEXA8_BASE + 0x18)
-#define MXC_CORTEXA8_PLAT_NMC		(MX51_CORTEXA8_BASE + 0x20)
-#define MXC_CORTEXA8_PLAT_NMS		(MX51_CORTEXA8_BASE + 0x24)
-
-/* DVFS CORE */
-#define MXC_DVFSTHRS		(MXC_DVFS_CORE_BASE + 0x00)
-#define MXC_DVFSCOUN		(MXC_DVFS_CORE_BASE + 0x04)
-#define MXC_DVFSSIG1		(MXC_DVFS_CORE_BASE + 0x08)
-#define MXC_DVFSSIG0		(MXC_DVFS_CORE_BASE + 0x0C)
-#define MXC_DVFSGPC0		(MXC_DVFS_CORE_BASE + 0x10)
-#define MXC_DVFSGPC1		(MXC_DVFS_CORE_BASE + 0x14)
-#define MXC_DVFSGPBT		(MXC_DVFS_CORE_BASE + 0x18)
-#define MXC_DVFSEMAC		(MXC_DVFS_CORE_BASE + 0x1C)
-#define MXC_DVFSCNTR		(MXC_DVFS_CORE_BASE + 0x20)
-#define MXC_DVFSLTR0_0		(MXC_DVFS_CORE_BASE + 0x24)
-#define MXC_DVFSLTR0_1		(MXC_DVFS_CORE_BASE + 0x28)
-#define MXC_DVFSLTR1_0		(MXC_DVFS_CORE_BASE + 0x2C)
-#define MXC_DVFSLTR1_1		(MXC_DVFS_CORE_BASE + 0x30)
-#define MXC_DVFSPT0 		(MXC_DVFS_CORE_BASE + 0x34)
-#define MXC_DVFSPT1 		(MXC_DVFS_CORE_BASE + 0x38)
-#define MXC_DVFSPT2 		(MXC_DVFS_CORE_BASE + 0x3C)
-#define MXC_DVFSPT3 		(MXC_DVFS_CORE_BASE + 0x40)
-
-/* GPC */
-#define MXC_GPC_CNTR		(MX51_GPC_BASE + 0x0)
-#define MXC_GPC_PGR		(MX51_GPC_BASE + 0x4)
-#define MXC_GPC_VCR		(MX51_GPC_BASE + 0x8)
-#define MXC_GPC_ALL_PU		(MX51_GPC_BASE + 0xC)
-#define MXC_GPC_NEON		(MX51_GPC_BASE + 0x10)
-#define MXC_GPC_PGR_ARMPG_OFFSET	8
-#define MXC_GPC_PGR_ARMPG_MASK		(3 << 8)
-
-/* PGC */
-#define MXC_PGC_IPU_PGCR	(MXC_PGC_IPU_BASE + 0x0)
-#define MXC_PGC_IPU_PGSR	(MXC_PGC_IPU_BASE + 0xC)
-#define MXC_PGC_VPU_PGCR	(MXC_PGC_VPU_BASE + 0x0)
-#define MXC_PGC_VPU_PGSR	(MXC_PGC_VPU_BASE + 0xC)
-#define MXC_PGC_GPU_PGCR	(MXC_PGC_GPU_BASE + 0x0)
-#define MXC_PGC_GPU_PGSR	(MXC_PGC_GPU_BASE + 0xC)
-
-#define MXC_PGCR_PCR		1
-#define MXC_SRPGCR_PCR		1
-#define MXC_EMPGCR_PCR		1
-#define MXC_PGSR_PSR		1
-
-
-#define MXC_CORTEXA8_PLAT_LPC_DSM	(1 << 0)
-#define MXC_CORTEXA8_PLAT_LPC_DBG_DSM	(1 << 1)
-
-/* SRPG */
-#define MXC_SRPG_NEON_SRPGCR	(MXC_SRPG_NEON_BASE + 0x0)
-#define MXC_SRPG_NEON_PUPSCR	(MXC_SRPG_NEON_BASE + 0x4)
-#define MXC_SRPG_NEON_PDNSCR	(MXC_SRPG_NEON_BASE + 0x8)
-
-#define MXC_SRPG_ARM_SRPGCR	(MXC_SRPG_ARM_BASE + 0x0)
-#define MXC_SRPG_ARM_PUPSCR	(MXC_SRPG_ARM_BASE + 0x4)
-#define MXC_SRPG_ARM_PDNSCR	(MXC_SRPG_ARM_BASE + 0x8)
-
-#define MXC_SRPG_EMPGC0_SRPGCR	(MXC_SRPG_EMPGC0_BASE + 0x0)
-#define MXC_SRPG_EMPGC0_PUPSCR	(MXC_SRPG_EMPGC0_BASE + 0x4)
-#define MXC_SRPG_EMPGC0_PDNSCR	(MXC_SRPG_EMPGC0_BASE + 0x8)
-
-#define MXC_SRPG_EMPGC1_SRPGCR	(MXC_SRPG_EMPGC1_BASE + 0x0)
-#define MXC_SRPG_EMPGC1_PUPSCR	(MXC_SRPG_EMPGC1_BASE + 0x4)
-#define MXC_SRPG_EMPGC1_PDNSCR	(MXC_SRPG_EMPGC1_BASE + 0x8)
-
-#define MXC_SRPG_MEGAMIX_SRPGCR		(MXC_SRPG_MEGAMIX_BASE + 0x0)
-#define MXC_SRPG_MEGAMIX_PUPSCR		(MXC_SRPG_MEGAMIX_BASE + 0x4)
-#define MXC_SRPG_MEGAMIX_PDNSCR		(MXC_SRPG_MEGAMIX_BASE + 0x8)
-
-#define MXC_SRPGC_EMI_SRPGCR	(MXC_SRPGC_EMI_BASE + 0x0)
-#define MXC_SRPGC_EMI_PUPSCR	(MXC_SRPGC_EMI_BASE + 0x4)
-#define MXC_SRPGC_EMI_PDNSCR	(MXC_SRPGC_EMI_BASE + 0x8)
-
-#endif				/* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */
diff --git a/arch/arm/mach-imx/devices-imx51.h b/arch/arm/mach-imx/devices-imx51.h
deleted file mode 100644
index 26389f3..0000000
--- a/arch/arm/mach-imx/devices-imx51.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "devices/devices-common.h"
-
-extern const struct imx_fec_data imx51_fec_data;
-#define imx51_add_fec(pdata)	\
-	imx_add_fec(&imx51_fec_data, pdata)
-
-extern const struct imx_fsl_usb2_udc_data imx51_fsl_usb2_udc_data;
-#define imx51_add_fsl_usb2_udc(pdata)	\
-	imx_add_fsl_usb2_udc(&imx51_fsl_usb2_udc_data, pdata)
-
-extern const struct imx_imx_i2c_data imx51_imx_i2c_data[];
-#define imx51_add_imx_i2c(id, pdata)	\
-	imx_add_imx_i2c(&imx51_imx_i2c_data[id], pdata)
-#define imx51_add_hsi2c(pdata)	\
-	imx51_add_imx_i2c(2, pdata)
-
-extern const struct imx_imx_ssi_data imx51_imx_ssi_data[];
-#define imx51_add_imx_ssi(id, pdata)	\
-	imx_add_imx_ssi(&imx51_imx_ssi_data[id], pdata)
-
-extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[];
-#define imx51_add_imx_uart(id, pdata)	\
-	imx_add_imx_uart_1irq(&imx51_imx_uart_data[id], pdata)
-
-extern const struct imx_mxc_ehci_data imx51_mxc_ehci_otg_data;
-#define imx51_add_mxc_ehci_otg(pdata)	\
-	imx_add_mxc_ehci(&imx51_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx51_mxc_ehci_hs_data[];
-#define imx51_add_mxc_ehci_hs(id, pdata)	\
-	imx_add_mxc_ehci(&imx51_mxc_ehci_hs_data[id - 1], pdata)
-
-extern const struct imx_mxc_nand_data imx51_mxc_nand_data;
-#define imx51_add_mxc_nand(pdata)	\
-	imx_add_mxc_nand(&imx51_mxc_nand_data, pdata)
-
-extern const struct imx_sdhci_esdhc_imx_data imx51_sdhci_esdhc_imx_data[];
-#define imx51_add_sdhci_esdhc_imx(id, pdata)	\
-	imx_add_sdhci_esdhc_imx(&imx51_sdhci_esdhc_imx_data[id], pdata)
-
-extern const struct imx_spi_imx_data imx51_cspi_data;
-#define imx51_add_cspi(pdata)	\
-	imx_add_spi_imx(&imx51_cspi_data, pdata)
-
-extern const struct imx_spi_imx_data imx51_ecspi_data[];
-#define imx51_add_ecspi(id, pdata)	\
-	imx_add_spi_imx(&imx51_ecspi_data[id], pdata)
-
-extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[];
-#define imx51_add_imx2_wdt(id)	\
-	imx_add_imx2_wdt(&imx51_imx2_wdt_data[id])
-
-extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
-#define imx51_add_imx_keypad(pdata)	\
-	imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
-
-extern const struct imx_pata_imx_data imx51_pata_imx_data;
-#define imx51_add_pata_imx() \
-	imx_add_pata_imx(&imx51_pata_imx_data)
diff --git a/arch/arm/mach-imx/devices/Kconfig b/arch/arm/mach-imx/devices/Kconfig
index 2d260a5..1d2cc18 100644
--- a/arch/arm/mach-imx/devices/Kconfig
+++ b/arch/arm/mach-imx/devices/Kconfig
@@ -1,6 +1,6 @@
 config IMX_HAVE_PLATFORM_FEC
 	bool
-	default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX51 || SOC_IMX53
+	default y if SOC_IMX25 || SOC_IMX27 || SOC_IMX35
 
 config IMX_HAVE_PLATFORM_FLEXCAN
 	bool
@@ -10,7 +10,6 @@ config IMX_HAVE_PLATFORM_FSL_USB2_UDC
 
 config IMX_HAVE_PLATFORM_GPIO_KEYS
 	bool
-	default y if SOC_IMX51
 
 config IMX_HAVE_PLATFORM_IMX21_HCD
 	bool
@@ -43,15 +42,9 @@ config IMX_HAVE_PLATFORM_IMX_SSI
 config IMX_HAVE_PLATFORM_IMX_UART
 	bool
 
-config IMX_HAVE_PLATFORM_IMX_UDC
-	bool
-
 config IMX_HAVE_PLATFORM_IPU_CORE
 	bool
 
-config IMX_HAVE_PLATFORM_MX1_CAMERA
-	bool
-
 config IMX_HAVE_PLATFORM_MX2_CAMERA
 	bool
 
diff --git a/arch/arm/mach-imx/devices/Makefile b/arch/arm/mach-imx/devices/Makefile
index 1cbc14c..8fdb12b 100644
--- a/arch/arm/mach-imx/devices/Makefile
+++ b/arch/arm/mach-imx/devices/Makefile
@@ -16,9 +16,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_PATA_IMX) += platform-pata_imx.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
-obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IPU_CORE) += platform-ipu-core.o
-obj-$(CONFIG_IMX_HAVE_PLATFORM_MX1_CAMERA) += platform-mx1-camera.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_CAMERA) += platform-mx2-camera.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_EHCI) += platform-mxc-ehci.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_MMC) += platform-mxc-mmc.o
diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h
index 61352a8..67f7fb1 100644
--- a/arch/arm/mach-imx/devices/devices-common.h
+++ b/arch/arm/mach-imx/devices/devices-common.h
@@ -176,22 +176,6 @@ struct platform_device *__init imx_add_imx_uart_1irq(
 		const struct imx_imx_uart_1irq_data *data,
 		const struct imxuart_platform_data *pdata);
 
-#include <linux/platform_data/usb-imx_udc.h>
-struct imx_imx_udc_data {
-	resource_size_t iobase;
-	resource_size_t iosize;
-	resource_size_t irq0;
-	resource_size_t irq1;
-	resource_size_t irq2;
-	resource_size_t irq3;
-	resource_size_t irq4;
-	resource_size_t irq5;
-	resource_size_t irq6;
-};
-struct platform_device *__init imx_add_imx_udc(
-		const struct imx_imx_udc_data *data,
-		const struct imxusb_platform_data *pdata);
-
 #include <linux/platform_data/video-mx3fb.h>
 #include <linux/platform_data/camera-mx3.h>
 struct imx_ipu_core_data {
@@ -208,16 +192,6 @@ struct platform_device *__init imx_add_mx3_sdc_fb(
 		const struct imx_ipu_core_data *data,
 		struct mx3fb_platform_data *pdata);
 
-#include <linux/platform_data/camera-mx1.h>
-struct imx_mx1_camera_data {
-	resource_size_t iobase;
-	resource_size_t iosize;
-	resource_size_t irq;
-};
-struct platform_device *__init imx_add_mx1_camera(
-		const struct imx_mx1_camera_data *data,
-		const struct mx1_camera_pdata *pdata);
-
 #include <linux/platform_data/camera-mx2.h>
 struct imx_mx2_camera_data {
 	const char *devid;
diff --git a/arch/arm/mach-imx/devices/platform-fec.c b/arch/arm/mach-imx/devices/platform-fec.c
index 63eba08..d86f925 100644
--- a/arch/arm/mach-imx/devices/platform-fec.c
+++ b/arch/arm/mach-imx/devices/platform-fec.c
@@ -35,18 +35,6 @@ const struct imx_fec_data imx35_fec_data __initconst =
 	imx_fec_data_entry_single(MX35, "imx27-fec");
 #endif
 
-#ifdef CONFIG_SOC_IMX51
-/* i.mx51 has the i.mx27 type fec */
-const struct imx_fec_data imx51_fec_data __initconst =
-	imx_fec_data_entry_single(MX51, "imx27-fec");
-#endif
-
-#ifdef CONFIG_SOC_IMX53
-/* i.mx53 has the i.mx25 type fec */
-const struct imx_fec_data imx53_fec_data __initconst =
-	imx_fec_data_entry_single(MX53, "imx25-fec");
-#endif
-
 struct platform_device *__init imx_add_fec(
 		const struct imx_fec_data *data,
 		const struct fec_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c b/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c
index 3c06bd9..23b0061 100644
--- a/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c
+++ b/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c
@@ -38,11 +38,6 @@ const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst =
 	imx_fsl_usb2_udc_data_entry_single(MX35, "imx-udc-mx27");
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_fsl_usb2_udc_data imx51_fsl_usb2_udc_data __initconst =
-	imx_fsl_usb2_udc_data_entry_single(MX51, "imx-udc-mx51");
-#endif
-
 struct platform_device *__init imx_add_fsl_usb2_udc(
 		const struct imx_fsl_usb2_udc_data *data,
 		const struct fsl_usb2_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-imx-i2c.c b/arch/arm/mach-imx/devices/platform-imx-i2c.c
index 57d342e..644ac26 100644
--- a/arch/arm/mach-imx/devices/platform-imx-i2c.c
+++ b/arch/arm/mach-imx/devices/platform-imx-i2c.c
@@ -70,32 +70,6 @@ const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = {
 };
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = {
-#define imx51_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX51, "imx21-i2c", _id, _hwid, SZ_4K)
-	imx51_imx_i2c_data_entry(0, 1),
-	imx51_imx_i2c_data_entry(1, 2),
-	{
-		.devid = "imx21-i2c",
-		.id = 2,
-		.iobase = MX51_HSI2C_DMA_BASE_ADDR,
-		.iosize = SZ_16K,
-		.irq = MX51_INT_HS_I2C,
-	},
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst = {
-#define imx53_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX53, "imx21-i2c", _id, _hwid, SZ_4K)
-	imx53_imx_i2c_data_entry(0, 1),
-	imx53_imx_i2c_data_entry(1, 2),
-	imx53_imx_i2c_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_imx_i2c(
 		const struct imx_imx_i2c_data *data,
 		const struct imxi2c_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-imx-keypad.c b/arch/arm/mach-imx/devices/platform-imx-keypad.c
index 8f22a4c..f42200b 100644
--- a/arch/arm/mach-imx/devices/platform-imx-keypad.c
+++ b/arch/arm/mach-imx/devices/platform-imx-keypad.c
@@ -41,16 +41,6 @@ const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst =
 	imx_imx_keypad_data_entry_single(MX35, SZ_16);
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_keypad_data imx51_imx_keypad_data __initconst =
-	imx_imx_keypad_data_entry_single(MX51, SZ_16);
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_keypad_data imx53_imx_keypad_data __initconst =
-	imx_imx_keypad_data_entry_single(MX53, SZ_16);
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_imx_keypad(
 		const struct imx_imx_keypad_data *data,
 		const struct matrix_keymap_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-imx-ssi.c b/arch/arm/mach-imx/devices/platform-imx-ssi.c
index bfcb8f3..1c7c721 100644
--- a/arch/arm/mach-imx/devices/platform-imx-ssi.c
+++ b/arch/arm/mach-imx/devices/platform-imx-ssi.c
@@ -66,26 +66,6 @@ const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst = {
 };
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = {
-#define imx51_imx_ssi_data_entry(_id, _hwid)				\
-	imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_16K)
-	imx51_imx_ssi_data_entry(0, 1),
-	imx51_imx_ssi_data_entry(1, 2),
-	imx51_imx_ssi_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_ssi_data imx53_imx_ssi_data[] __initconst = {
-#define imx53_imx_ssi_data_entry(_id, _hwid)				\
-	imx_imx_ssi_data_entry(MX53, _id, _hwid, SZ_16K)
-	imx53_imx_ssi_data_entry(0, 1),
-	imx53_imx_ssi_data_entry(1, 2),
-	imx53_imx_ssi_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_imx_ssi(
 		const struct imx_imx_ssi_data *data,
 		const struct imx_ssi_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-imx-uart.c b/arch/arm/mach-imx/devices/platform-imx-uart.c
index faac4aa..8c01836 100644
--- a/arch/arm/mach-imx/devices/platform-imx-uart.c
+++ b/arch/arm/mach-imx/devices/platform-imx-uart.c
@@ -94,28 +94,6 @@ const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = {
 };
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = {
-#define imx51_imx_uart_data_entry(_id, _hwid)				\
-	imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K)
-	imx51_imx_uart_data_entry(0, 1),
-	imx51_imx_uart_data_entry(1, 2),
-	imx51_imx_uart_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst = {
-#define imx53_imx_uart_data_entry(_id, _hwid)				\
-	imx_imx_uart_1irq_data_entry(MX53, _id, _hwid, SZ_4K)
-	imx53_imx_uart_data_entry(0, 1),
-	imx53_imx_uart_data_entry(1, 2),
-	imx53_imx_uart_data_entry(2, 3),
-	imx53_imx_uart_data_entry(3, 4),
-	imx53_imx_uart_data_entry(4, 5),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_imx_uart_3irq(
 		const struct imx_imx_uart_3irq_data *data,
 		const struct imxuart_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-imx2-wdt.c b/arch/arm/mach-imx/devices/platform-imx2-wdt.c
index ec75d64..54f63bc 100644
--- a/arch/arm/mach-imx/devices/platform-imx2-wdt.c
+++ b/arch/arm/mach-imx/devices/platform-imx2-wdt.c
@@ -45,24 +45,6 @@ const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst =
 	imx_imx2_wdt_data_entry_single(MX35, 0, , SZ_16K);
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst = {
-#define imx51_imx2_wdt_data_entry(_id, _hwid)				\
-	imx_imx2_wdt_data_entry(MX51, _id, _hwid, SZ_16K)
-	imx51_imx2_wdt_data_entry(0, 1),
-	imx51_imx2_wdt_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst = {
-#define imx53_imx2_wdt_data_entry(_id, _hwid)				\
-	imx_imx2_wdt_data_entry(MX53, _id, _hwid, SZ_16K)
-	imx53_imx2_wdt_data_entry(0, 1),
-	imx53_imx2_wdt_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_imx2_wdt(
 		const struct imx_imx2_wdt_data *data)
 {
diff --git a/arch/arm/mach-imx/devices/platform-imx_udc.c b/arch/arm/mach-imx/devices/platform-imx_udc.c
deleted file mode 100644
index 5ced7e4..0000000
--- a/arch/arm/mach-imx/devices/platform-imx_udc.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "../hardware.h"
-#include "devices-common.h"
-
-#define imx_imx_udc_data_entry_single(soc, _size)			\
-	{								\
-		.iobase = soc ## _USBD_BASE_ADDR,			\
-		.iosize = _size,					\
-		.irq0 = soc ## _INT_USBD0,				\
-		.irq1 = soc ## _INT_USBD1,				\
-		.irq2 = soc ## _INT_USBD2,				\
-		.irq3 = soc ## _INT_USBD3,				\
-		.irq4 = soc ## _INT_USBD4,				\
-		.irq5 = soc ## _INT_USBD5,				\
-		.irq6 = soc ## _INT_USBD6,				\
-	}
-
-#define imx_imx_udc_data_entry(soc, _size)				\
-	[_id] = imx_imx_udc_data_entry_single(soc, _size)
-
-#ifdef CONFIG_SOC_IMX1
-const struct imx_imx_udc_data imx1_imx_udc_data __initconst =
-	imx_imx_udc_data_entry_single(MX1, SZ_4K);
-#endif /* ifdef CONFIG_SOC_IMX1 */
-
-struct platform_device *__init imx_add_imx_udc(
-		const struct imx_imx_udc_data *data,
-		const struct imxusb_platform_data *pdata)
-{
-	struct resource res[] = {
-		{
-			.start = data->iobase,
-			.end = data->iobase + data->iosize - 1,
-			.flags = IORESOURCE_MEM,
-		}, {
-			.start = data->irq0,
-			.end = data->irq0,
-			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = data->irq1,
-			.end = data->irq1,
-			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = data->irq2,
-			.end = data->irq2,
-			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = data->irq3,
-			.end = data->irq3,
-			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = data->irq4,
-			.end = data->irq4,
-			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = data->irq5,
-			.end = data->irq5,
-			.flags = IORESOURCE_IRQ,
-		}, {
-			.start = data->irq6,
-			.end = data->irq6,
-			.flags = IORESOURCE_IRQ,
-		},
-	};
-
-	return imx_add_platform_device("imx_udc", 0,
-			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
-}
diff --git a/arch/arm/mach-imx/devices/platform-mx1-camera.c b/arch/arm/mach-imx/devices/platform-mx1-camera.c
deleted file mode 100644
index 2c67881..0000000
--- a/arch/arm/mach-imx/devices/platform-mx1-camera.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "../hardware.h"
-#include "devices-common.h"
-
-#define imx_mx1_camera_data_entry_single(soc, _size)			\
-	{								\
-		.iobase = soc ## _CSI ## _BASE_ADDR,			\
-		.iosize = _size,					\
-		.irq = soc ## _INT_CSI,					\
-	}
-
-#ifdef CONFIG_SOC_IMX1
-const struct imx_mx1_camera_data imx1_mx1_camera_data __initconst =
-	imx_mx1_camera_data_entry_single(MX1, 10);
-#endif /* ifdef CONFIG_SOC_IMX1 */
-
-struct platform_device *__init imx_add_mx1_camera(
-		const struct imx_mx1_camera_data *data,
-		const struct mx1_camera_pdata *pdata)
-{
-	struct resource res[] = {
-		{
-			.start = data->iobase,
-			.end = data->iobase + data->iosize - 1,
-			.flags = IORESOURCE_MEM,
-		}, {
-			.start = data->irq,
-			.end = data->irq,
-			.flags = IORESOURCE_IRQ,
-		},
-	};
-	return imx_add_platform_device_dmamask("mx1-camera", 0,
-			res, ARRAY_SIZE(res),
-			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
-}
diff --git a/arch/arm/mach-imx/devices/platform-mxc-ehci.c b/arch/arm/mach-imx/devices/platform-mxc-ehci.c
index 5d4bbbf..2963536 100644
--- a/arch/arm/mach-imx/devices/platform-mxc-ehci.c
+++ b/arch/arm/mach-imx/devices/platform-mxc-ehci.c
@@ -50,15 +50,6 @@ const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst =
 	imx_mxc_ehci_data_entry_single(MX35, 1, HS);
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_mxc_ehci_data imx51_mxc_ehci_otg_data __initconst =
-	imx_mxc_ehci_data_entry_single(MX51, 0, OTG);
-const struct imx_mxc_ehci_data imx51_mxc_ehci_hs_data[] __initconst = {
-	imx_mxc_ehci_data_entry_single(MX51, 1, HS1),
-	imx_mxc_ehci_data_entry_single(MX51, 2, HS2),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
 struct platform_device *__init imx_add_mxc_ehci(
 		const struct imx_mxc_ehci_data *data,
 		const struct mxc_usbh_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-mxc_nand.c b/arch/arm/mach-imx/devices/platform-mxc_nand.c
index 7af1c53..fa618a3 100644
--- a/arch/arm/mach-imx/devices/platform-mxc_nand.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_nand.c
@@ -54,11 +54,6 @@ const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst =
 	imx_mxc_nand_data_entry_single(MX35, "imx25-nand", SZ_8K);
 #endif
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst =
-	imx_mxc_nandv3_data_entry_single(MX51, "imx51-nand", SZ_16K);
-#endif
-
 struct platform_device *__init imx_add_mxc_nand(
 		const struct imx_mxc_nand_data *data,
 		const struct mxc_nand_platform_data *pdata)
diff --git a/arch/arm/mach-imx/devices/platform-mxc_rnga.c b/arch/arm/mach-imx/devices/platform-mxc_rnga.c
index c58404b..851fbc8a 100644
--- a/arch/arm/mach-imx/devices/platform-mxc_rnga.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_rnga.c
@@ -48,9 +48,6 @@ static int __init imxXX_add_mxc_rnga(void)
 #endif /* if defined(CONFIG_SOC_IMX31) */
 		ret = ERR_PTR(-ENODEV);
 
-	if (IS_ERR(ret))
-		return PTR_ERR(ret);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(ret);
 }
 arch_initcall(imxXX_add_mxc_rnga);
diff --git a/arch/arm/mach-imx/devices/platform-pata_imx.c b/arch/arm/mach-imx/devices/platform-pata_imx.c
index e4ec11c..1c7f895 100644
--- a/arch/arm/mach-imx/devices/platform-pata_imx.c
+++ b/arch/arm/mach-imx/devices/platform-pata_imx.c
@@ -28,16 +28,6 @@ const struct imx_pata_imx_data imx35_pata_imx_data __initconst =
 	imx_pata_imx_data_entry_single(MX35, SZ_16K);
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_pata_imx_data imx51_pata_imx_data __initconst =
-	imx_pata_imx_data_entry_single(MX51, SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_pata_imx_data imx53_pata_imx_data __initconst =
-	imx_pata_imx_data_entry_single(MX53, SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_pata_imx(
 		const struct imx_pata_imx_data *data)
 {
diff --git a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
index e66a4e3..fb8d4a2 100644
--- a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
+++ b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
@@ -43,30 +43,6 @@ imx35_sdhci_esdhc_imx_data[] __initconst = {
 };
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-const struct imx_sdhci_esdhc_imx_data
-imx51_sdhci_esdhc_imx_data[] __initconst = {
-#define imx51_sdhci_esdhc_imx_data_entry(_id, _hwid)			\
-	imx_sdhci_esdhc_imx_data_entry(MX51, "sdhci-esdhc-imx51", _id, _hwid)
-	imx51_sdhci_esdhc_imx_data_entry(0, 1),
-	imx51_sdhci_esdhc_imx_data_entry(1, 2),
-	imx51_sdhci_esdhc_imx_data_entry(2, 3),
-	imx51_sdhci_esdhc_imx_data_entry(3, 4),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-const struct imx_sdhci_esdhc_imx_data
-imx53_sdhci_esdhc_imx_data[] __initconst = {
-#define imx53_sdhci_esdhc_imx_data_entry(_id, _hwid)			\
-	imx_sdhci_esdhc_imx_data_entry(MX53, "sdhci-esdhc-imx53", _id, _hwid)
-	imx53_sdhci_esdhc_imx_data_entry(0, 1),
-	imx53_sdhci_esdhc_imx_data_entry(1, 2),
-	imx53_sdhci_esdhc_imx_data_entry(2, 3),
-	imx53_sdhci_esdhc_imx_data_entry(3, 4),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 static const struct esdhc_platform_data default_esdhc_pdata __initconst = {
 	.wp_type = ESDHC_WP_NONE,
 	.cd_type = ESDHC_CD_NONE,
diff --git a/arch/arm/mach-imx/devices/platform-spi_imx.c b/arch/arm/mach-imx/devices/platform-spi_imx.c
index 8880bcb..aca825d 100644
--- a/arch/arm/mach-imx/devices/platform-spi_imx.c
+++ b/arch/arm/mach-imx/devices/platform-spi_imx.c
@@ -79,33 +79,6 @@ const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
 };
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
-#ifdef CONFIG_SOC_IMX51
-/* i.mx51 has the i.mx35 type cspi */
-const struct imx_spi_imx_data imx51_cspi_data __initconst =
-	imx_spi_imx_data_entry_single(MX51, CSPI, "imx35-cspi", 2, , SZ_4K);
-
-const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = {
-#define imx51_ecspi_data_entry(_id, _hwid)				\
-	imx_spi_imx_data_entry(MX51, ECSPI, "imx51-ecspi", _id, _hwid, SZ_4K)
-	imx51_ecspi_data_entry(0, 1),
-	imx51_ecspi_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX51 */
-
-#ifdef CONFIG_SOC_IMX53
-/* i.mx53 has the i.mx35 type cspi */
-const struct imx_spi_imx_data imx53_cspi_data __initconst =
-	imx_spi_imx_data_entry_single(MX53, CSPI, "imx35-cspi", 2, , SZ_4K);
-
-/* i.mx53 has the i.mx51 type ecspi */
-const struct imx_spi_imx_data imx53_ecspi_data[] __initconst = {
-#define imx53_ecspi_data_entry(_id, _hwid)				\
-	imx_spi_imx_data_entry(MX53, ECSPI, "imx51-ecspi", _id, _hwid, SZ_4K)
-	imx53_ecspi_data_entry(0, 1),
-	imx53_ecspi_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX53 */
-
 struct platform_device *__init imx_add_spi_imx(
 		const struct imx_spi_imx_data *data,
 		const struct spi_imx_master *pdata)
diff --git a/arch/arm/mach-imx/ehci-imx25.c b/arch/arm/mach-imx/ehci-imx25.c
index 134c190..42a5a3d 100644
--- a/arch/arm/mach-imx/ehci-imx25.c
+++ b/arch/arm/mach-imx/ehci-imx25.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "ehci.h"
 #include "hardware.h"
 
 #define USBCTRL_OTGBASE_OFFSET	0x600
diff --git a/arch/arm/mach-imx/ehci-imx27.c b/arch/arm/mach-imx/ehci-imx27.c
index 448d911..c569743 100644
--- a/arch/arm/mach-imx/ehci-imx27.c
+++ b/arch/arm/mach-imx/ehci-imx27.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "ehci.h"
 #include "hardware.h"
 
 #define USBCTRL_OTGBASE_OFFSET	0x600
diff --git a/arch/arm/mach-imx/ehci-imx31.c b/arch/arm/mach-imx/ehci-imx31.c
index 05de4e1..bede21d 100644
--- a/arch/arm/mach-imx/ehci-imx31.c
+++ b/arch/arm/mach-imx/ehci-imx31.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "ehci.h"
 #include "hardware.h"
 
 #define USBCTRL_OTGBASE_OFFSET	0x600
diff --git a/arch/arm/mach-imx/ehci-imx35.c b/arch/arm/mach-imx/ehci-imx35.c
index 554e7cc..f424a54 100644
--- a/arch/arm/mach-imx/ehci-imx35.c
+++ b/arch/arm/mach-imx/ehci-imx35.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "ehci.h"
 #include "hardware.h"
 
 #define USBCTRL_OTGBASE_OFFSET	0x600
diff --git a/arch/arm/mach-imx/ehci-imx5.c b/arch/arm/mach-imx/ehci-imx5.c
deleted file mode 100644
index e49710b..0000000
--- a/arch/arm/mach-imx/ehci-imx5.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
- * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/platform_data/usb-ehci-mxc.h>
-
-#include "hardware.h"
-
-#define MXC_OTG_OFFSET			0
-#define MXC_H1_OFFSET			0x200
-#define MXC_H2_OFFSET			0x400
-
-/* USB_CTRL */
-#define MXC_OTG_UCTRL_OWIE_BIT		(1 << 27)	/* OTG wakeup intr enable */
-#define MXC_OTG_UCTRL_OPM_BIT		(1 << 24)	/* OTG power mask */
-#define MXC_H1_UCTRL_H1UIE_BIT		(1 << 12)	/* Host1 ULPI interrupt enable */
-#define MXC_H1_UCTRL_H1WIE_BIT		(1 << 11)	/* HOST1 wakeup intr enable */
-#define MXC_H1_UCTRL_H1PM_BIT		(1 <<  8)	/* HOST1 power mask */
-
-/* USB_PHY_CTRL_FUNC */
-#define MXC_OTG_PHYCTRL_OC_POL_BIT	(1 << 9)	/* OTG Polarity of Overcurrent */
-#define MXC_OTG_PHYCTRL_OC_DIS_BIT	(1 << 8)	/* OTG Disable Overcurrent Event */
-#define MXC_H1_OC_POL_BIT		(1 << 6)	/* UH1 Polarity of Overcurrent */
-#define MXC_H1_OC_DIS_BIT		(1 << 5)	/* UH1 Disable Overcurrent Event */
-#define MXC_OTG_PHYCTRL_PWR_POL_BIT	(1 << 3)	/* OTG Power Pin Polarity */
-
-/* USBH2CTRL */
-#define MXC_H2_UCTRL_H2UIE_BIT		(1 << 8)
-#define MXC_H2_UCTRL_H2WIE_BIT		(1 << 7)
-#define MXC_H2_UCTRL_H2PM_BIT		(1 << 4)
-
-#define MXC_USBCMD_OFFSET		0x140
-
-/* USBCMD */
-#define MXC_UCMD_ITC_NO_THRESHOLD_MASK	(~(0xff << 16))	/* Interrupt Threshold Control */
-
-int mx51_initialize_usb_hw(int port, unsigned int flags)
-{
-	unsigned int v;
-	void __iomem *usb_base;
-	void __iomem *usbotg_base;
-	void __iomem *usbother_base;
-	int ret = 0;
-
-	usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
-	if (!usb_base) {
-		printk(KERN_ERR "%s(): ioremap failed\n", __func__);
-		return -ENOMEM;
-	}
-
-	switch (port) {
-	case 0:	/* OTG port */
-		usbotg_base = usb_base + MXC_OTG_OFFSET;
-		break;
-	case 1:	/* Host 1 port */
-		usbotg_base = usb_base + MXC_H1_OFFSET;
-		break;
-	case 2: /* Host 2 port */
-		usbotg_base = usb_base + MXC_H2_OFFSET;
-		break;
-	default:
-		printk(KERN_ERR"%s no such port %d\n", __func__, port);
-		ret = -ENOENT;
-		goto error;
-	}
-	usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
-
-	switch (port) {
-	case 0:	/*OTG port */
-		if (flags & MXC_EHCI_INTERNAL_PHY) {
-			v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-
-			if (flags & MXC_EHCI_OC_PIN_ACTIVE_LOW)
-				v |= MXC_OTG_PHYCTRL_OC_POL_BIT;
-			else
-				v &= ~MXC_OTG_PHYCTRL_OC_POL_BIT;
-			if (flags & MXC_EHCI_POWER_PINS_ENABLED) {
-				/* OC/USBPWR is used */
-				v &= ~MXC_OTG_PHYCTRL_OC_DIS_BIT;
-			} else {
-				/* OC/USBPWR is not used */
-				v |= MXC_OTG_PHYCTRL_OC_DIS_BIT;
-			}
-			if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH)
-				v |= MXC_OTG_PHYCTRL_PWR_POL_BIT;
-			else
-				v &= ~MXC_OTG_PHYCTRL_PWR_POL_BIT;
-			__raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-
-			v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
-			if (flags & MXC_EHCI_WAKEUP_ENABLED)
-				v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */
-			else
-				v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */
-			if (flags & MXC_EHCI_POWER_PINS_ENABLED)
-				v &= ~MXC_OTG_UCTRL_OPM_BIT;
-			else
-				v |= MXC_OTG_UCTRL_OPM_BIT;
-			__raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
-		}
-		break;
-	case 1:	/* Host 1 */
-		/*Host ULPI */
-		v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
-		if (flags & MXC_EHCI_WAKEUP_ENABLED) {
-			/* HOST1 wakeup/ULPI intr enable */
-			v |= (MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);
-		} else {
-			/* HOST1 wakeup/ULPI intr disable */
-			v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);
-		}
-
-		if (flags & MXC_EHCI_POWER_PINS_ENABLED)
-			v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask unused*/
-		else
-			v |= MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/
-		__raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
-
-		v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-		if (flags & MXC_EHCI_OC_PIN_ACTIVE_LOW)
-			v |= MXC_H1_OC_POL_BIT;
-		else
-			v &= ~MXC_H1_OC_POL_BIT;
-		if (flags & MXC_EHCI_POWER_PINS_ENABLED)
-			v &= ~MXC_H1_OC_DIS_BIT; /* OC is used */
-		else
-			v |= MXC_H1_OC_DIS_BIT; /* OC is not used */
-		__raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
-
-		v = __raw_readl(usbotg_base + MXC_USBCMD_OFFSET);
-		if (flags & MXC_EHCI_ITC_NO_THRESHOLD)
-			/* Interrupt Threshold Control:Immediate (no threshold) */
-			v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK;
-		__raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET);
-		break;
-	case 2: /* Host 2 ULPI */
-		v = __raw_readl(usbother_base + MXC_USBH2CTRL_OFFSET);
-		if (flags & MXC_EHCI_WAKEUP_ENABLED) {
-			/* HOST1 wakeup/ULPI intr enable */
-			v |= (MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT);
-		} else {
-			/* HOST1 wakeup/ULPI intr disable */
-			v &= ~(MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT);
-		}
-
-		if (flags & MXC_EHCI_POWER_PINS_ENABLED)
-			v &= ~MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask unused*/
-		else
-			v |= MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/
-		__raw_writel(v, usbother_base + MXC_USBH2CTRL_OFFSET);
-		break;
-	}
-
-error:
-	iounmap(usb_base);
-	return ret;
-}
-
diff --git a/arch/arm/mach-imx/ehci.h b/arch/arm/mach-imx/ehci.h
new file mode 100644
index 0000000..0e06002
--- /dev/null
+++ b/arch/arm/mach-imx/ehci.h
@@ -0,0 +1,43 @@
+#ifndef __MACH_IMX_EHCI_H
+#define __MACH_IMX_EHCI_H
+
+/* values for portsc field */
+#define MXC_EHCI_PHY_LOW_POWER_SUSPEND	(1 << 23)
+#define MXC_EHCI_FORCE_FS		(1 << 24)
+#define MXC_EHCI_UTMI_8BIT		(0 << 28)
+#define MXC_EHCI_UTMI_16BIT		(1 << 28)
+#define MXC_EHCI_SERIAL			(1 << 29)
+#define MXC_EHCI_MODE_UTMI		(0 << 30)
+#define MXC_EHCI_MODE_PHILIPS		(1 << 30)
+#define MXC_EHCI_MODE_ULPI		(2 << 30)
+#define MXC_EHCI_MODE_SERIAL		(3 << 30)
+
+/* values for flags field */
+#define MXC_EHCI_INTERFACE_DIFF_UNI	(0 << 0)
+#define MXC_EHCI_INTERFACE_DIFF_BI	(1 << 0)
+#define MXC_EHCI_INTERFACE_SINGLE_UNI	(2 << 0)
+#define MXC_EHCI_INTERFACE_SINGLE_BI	(3 << 0)
+#define MXC_EHCI_INTERFACE_MASK		(0xf)
+
+#define MXC_EHCI_POWER_PINS_ENABLED	(1 << 5)
+#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH	(1 << 6)
+#define MXC_EHCI_OC_PIN_ACTIVE_LOW	(1 << 7)
+#define MXC_EHCI_TTL_ENABLED		(1 << 8)
+
+#define MXC_EHCI_INTERNAL_PHY		(1 << 9)
+#define MXC_EHCI_IPPUE_DOWN		(1 << 10)
+#define MXC_EHCI_IPPUE_UP		(1 << 11)
+#define MXC_EHCI_WAKEUP_ENABLED		(1 << 12)
+#define MXC_EHCI_ITC_NO_THRESHOLD	(1 << 13)
+
+#define MXC_USBCTRL_OFFSET		0
+#define MXC_USB_PHY_CTR_FUNC_OFFSET	0x8
+#define MXC_USB_PHY_CTR_FUNC2_OFFSET	0xc
+#define MXC_USBH2CTRL_OFFSET		0x14
+
+int mx25_initialize_usb_hw(int port, unsigned int flags);
+int mx31_initialize_usb_hw(int port, unsigned int flags);
+int mx35_initialize_usb_hw(int port, unsigned int flags);
+int mx27_initialize_usb_hw(int port, unsigned int flags);
+
+#endif /* __MACH_IMX_EHCI_H */
diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c
index 586e017..82ea74e 100644
--- a/arch/arm/mach-imx/gpc.c
+++ b/arch/arm/mach-imx/gpc.c
@@ -27,13 +27,14 @@ static void __iomem *gpc_base;
 static u32 gpc_wake_irqs[IMR_NUM];
 static u32 gpc_saved_imrs[IMR_NUM];
 
-void imx_gpc_pre_suspend(void)
+void imx_gpc_pre_suspend(bool arm_power_off)
 {
 	void __iomem *reg_imr1 = gpc_base + GPC_IMR1;
 	int i;
 
 	/* Tell GPC to power off ARM core when suspend */
-	writel_relaxed(0x1, gpc_base + GPC_PGC_CPU_PDN);
+	if (arm_power_off)
+		writel_relaxed(0x1, gpc_base + GPC_PGC_CPU_PDN);
 
 	for (i = 0; i < IMR_NUM; i++) {
 		gpc_saved_imrs[i] = readl_relaxed(reg_imr1 + i * 4);
diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h
index abf43bb..66b2b56 100644
--- a/arch/arm/mach-imx/hardware.h
+++ b/arch/arm/mach-imx/hardware.h
@@ -105,8 +105,6 @@
 
 #include "mxc.h"
 
-#include "mx51.h"
-#include "mx53.h"
 #include "mx3x.h"
 #include "mx31.h"
 #include "mx35.h"
diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c
index 42a65e0..cf8032b 100644
--- a/arch/arm/mach-imx/imx25-dt.c
+++ b/arch/arm/mach-imx/imx25-dt.c
@@ -29,16 +29,10 @@ static const char * const imx25_dt_board_compat[] __initconst = {
 	NULL
 };
 
-static void __init imx25_timer_init(void)
-{
-	mx25_clocks_init_dt();
-}
-
 DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
 	.map_io		= mx25_map_io,
 	.init_early	= imx25_init_early,
 	.init_irq	= mx25_init_irq,
-	.init_time	= imx25_timer_init,
 	.init_machine	= imx25_dt_init,
 	.dt_compat	= imx25_dt_board_compat,
 	.restart	= mxc_restart,
diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
index 17bd405..080e66c 100644
--- a/arch/arm/mach-imx/imx27-dt.c
+++ b/arch/arm/mach-imx/imx27-dt.c
@@ -34,16 +34,10 @@ static const char * const imx27_dt_board_compat[] __initconst = {
 	NULL
 };
 
-static void __init imx27_timer_init(void)
-{
-	mx27_clocks_init_dt();
-}
-
 DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)")
 	.map_io		= mx27_map_io,
 	.init_early	= imx27_init_early,
 	.init_irq	= mx27_init_irq,
-	.init_time	= imx27_timer_init,
 	.init_machine	= imx27_dt_init,
 	.dt_compat	= imx27_dt_board_compat,
 	.restart	= mxc_restart,
diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c
index 581f4d6..418dbc8 100644
--- a/arch/arm/mach-imx/imx31-dt.c
+++ b/arch/arm/mach-imx/imx31-dt.c
@@ -25,7 +25,7 @@ static void __init imx31_dt_init(void)
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static const char *imx31_dt_board_compat[] __initconst = {
+static const char * const imx31_dt_board_compat[] __initconst = {
 	"fsl,imx31",
 	NULL
 };
diff --git a/arch/arm/mach-imx/imx35-dt.c b/arch/arm/mach-imx/imx35-dt.c
index a62854c..584fbe1 100644
--- a/arch/arm/mach-imx/imx35-dt.c
+++ b/arch/arm/mach-imx/imx35-dt.c
@@ -34,7 +34,7 @@ static void __init imx35_irq_init(void)
 	mx35_init_irq();
 }
 
-static const char *imx35_dt_board_compat[] __initconst = {
+static const char * const imx35_dt_board_compat[] __initconst = {
 	"fsl,imx35",
 	NULL
 };
diff --git a/arch/arm/mach-imx/iomux-mx51.h b/arch/arm/mach-imx/iomux-mx51.h
deleted file mode 100644
index 75bbcc4..0000000
--- a/arch/arm/mach-imx/iomux-mx51.h
+++ /dev/null
@@ -1,827 +0,0 @@
-/*
- * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
- * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#ifndef __MACH_IOMUX_MX51_H__
-#define __MACH_IOMUX_MX51_H__
-
-#include "iomux-v3.h"
-#define __NA_	0x000
-
-
-/* Pad control groupings */
-#define MX51_UART_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH | \
-				PAD_CTL_HYS | PAD_CTL_SRE_FAST)
-#define MX51_I2C_PAD_CTRL	(PAD_CTL_SRE_FAST | PAD_CTL_ODE | \
-				PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \
-				PAD_CTL_HYS)
-#define MX51_ESDHC_PAD_CTRL	(PAD_CTL_SRE_FAST | PAD_CTL_ODE | \
-				PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \
-				PAD_CTL_HYS)
-#define MX51_USBH1_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_SRE_FAST | \
-				PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \
-				PAD_CTL_HYS | PAD_CTL_PUE)
-#define MX51_ECSPI_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_HYS | \
-				PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST)
-#define MX51_SDHCI_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \
-				PAD_CTL_PUS_47K_UP | PAD_CTL_PUE | \
-				PAD_CTL_SRE_FAST | PAD_CTL_DVS)
-#define MX51_GPIO_PAD_CTRL	(PAD_CTL_DSE_HIGH | PAD_CTL_PKE | PAD_CTL_SRE_FAST)
-
-#define MX51_PAD_CTRL_2		(PAD_CTL_PKE | PAD_CTL_HYS)
-#define MX51_PAD_CTRL_3		(PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
-#define MX51_PAD_CTRL_4		(PAD_CTL_PKE | PAD_CTL_DVS | PAD_CTL_HYS)
-#define MX51_PAD_CTRL_5		(PAD_CTL_DVS | PAD_CTL_DSE_HIGH)
-
-/*
- * The naming convention for the pad modes is MX51_PAD_<padname>__<padmode>
- * If <padname> or <padmode> refers to a GPIO, it is named GPIO<unit>_<num>
- * See also iomux-v3.h
- */
-
-/* Raw pin modes without pad control */
-/*							  PAD    MUX ALT INPSE PATH PADCTRL */
-
-/* The same pins as above but with the default pad control values applied */
-#define MX51_PAD_EIM_D16__AUD4_RXFS		IOMUX_PAD(0x3f0, 0x05c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__AUD5_TXD		IOMUX_PAD(0x3f0, 0x05c, 7, 0x8d8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__EIM_D16		IOMUX_PAD(0x3f0, 0x05c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__GPIO2_0		IOMUX_PAD(0x3f0, 0x05c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D16__I2C1_SDA		IOMUX_PAD(0x3f0, 0x05c, 0x14, 0x9b4, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D16__UART2_CTS		IOMUX_PAD(0x3f0, 0x05c, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D16__USBH2_DATA0		IOMUX_PAD(0x3f0, 0x05c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__AUD5_RXD		IOMUX_PAD(0x3f4, 0x060, 7, 0x8d4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__EIM_D17		IOMUX_PAD(0x3f4, 0x060, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__GPIO2_1		IOMUX_PAD(0x3f4, 0x060, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D17__UART2_RXD		IOMUX_PAD(0x3f4, 0x060, 3, 0x9ec, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D17__UART3_CTS		IOMUX_PAD(0x3f4, 0x060, 4, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D17__USBH2_DATA1		IOMUX_PAD(0x3f4, 0x060, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__AUD5_TXC		IOMUX_PAD(0x3f8, 0x064, 7, 0x8e4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__EIM_D18		IOMUX_PAD(0x3f8, 0x064, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__GPIO2_2		IOMUX_PAD(0x3f8, 0x064, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D18__UART2_TXD		IOMUX_PAD(0x3f8, 0x064, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D18__UART3_RTS		IOMUX_PAD(0x3f8, 0x064, 4, 0x9f0, 1, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D18__USBH2_DATA2		IOMUX_PAD(0x3f8, 0x064, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__AUD4_RXC		IOMUX_PAD(0x3fc, 0x068, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__AUD5_TXFS		IOMUX_PAD(0x3fc, 0x068, 7, 0x8e8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__EIM_D19		IOMUX_PAD(0x3fc, 0x068, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__GPIO2_3		IOMUX_PAD(0x3fc, 0x068, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D19__I2C1_SCL		IOMUX_PAD(0x3fc, 0x068, 0x14, 0x9b0, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D19__UART2_RTS		IOMUX_PAD(0x3fc, 0x068, 3, 0x9e8, 1, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D19__USBH2_DATA3		IOMUX_PAD(0x3fc, 0x068, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__AUD4_TXD		IOMUX_PAD(0x400, 0x06c, 5, 0x8c8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__EIM_D20		IOMUX_PAD(0x400, 0x06c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__GPIO2_4		IOMUX_PAD(0x400, 0x06c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__SRTC_ALARM_DEB	IOMUX_PAD(0x400, 0x06c, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D20__USBH2_DATA4		IOMUX_PAD(0x400, 0x06c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__AUD4_RXD		IOMUX_PAD(0x404, 0x070, 5, 0x8c4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__EIM_D21		IOMUX_PAD(0x404, 0x070, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__GPIO2_5		IOMUX_PAD(0x404, 0x070, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__SRTC_ALARM_DEB	IOMUX_PAD(0x404, 0x070, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D21__USBH2_DATA5		IOMUX_PAD(0x404, 0x070, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__AUD4_TXC		IOMUX_PAD(0x408, 0x074, 5, 0x8cc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__EIM_D22		IOMUX_PAD(0x408, 0x074, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__GPIO2_6		IOMUX_PAD(0x408, 0x074, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D22__USBH2_DATA6		IOMUX_PAD(0x408, 0x074, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__AUD4_TXFS		IOMUX_PAD(0x40c, 0x078, 5, 0x8d0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__EIM_D23		IOMUX_PAD(0x40c, 0x078, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__GPIO2_7		IOMUX_PAD(0x40c, 0x078, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__SPDIF_OUT1		IOMUX_PAD(0x40c, 0x078, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D23__USBH2_DATA7		IOMUX_PAD(0x40c, 0x078, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__AUD6_RXFS		IOMUX_PAD(0x410, 0x07c, 5, 0x8f8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__EIM_D24		IOMUX_PAD(0x410, 0x07c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__GPIO2_8		IOMUX_PAD(0x410, 0x07c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D24__I2C2_SDA		IOMUX_PAD(0x410, 0x07c, 0x14, 0x9bc, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D24__UART3_CTS		IOMUX_PAD(0x410, 0x07c, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D24__USBOTG_DATA0		IOMUX_PAD(0x410, 0x07c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__EIM_D25		IOMUX_PAD(0x414, 0x080, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__KEY_COL6		IOMUX_PAD(0x414, 0x080, 1, 0x9c8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__UART2_CTS		IOMUX_PAD(0x414, 0x080, 4, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D25__UART3_RXD		IOMUX_PAD(0x414, 0x080, 3, 0x9f4, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D25__USBOTG_DATA1		IOMUX_PAD(0x414, 0x080, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D25__GPT_CMPOUT1		IOMUX_PAD(0x414, 0x080, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__EIM_D26		IOMUX_PAD(0x418, 0x084, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__KEY_COL7		IOMUX_PAD(0x418, 0x084, 1, 0x9cc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__UART2_RTS		IOMUX_PAD(0x418, 0x084, 4, 0x9e8, 3, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D26__UART3_TXD		IOMUX_PAD(0x418, 0x084, 3, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D26__USBOTG_DATA2		IOMUX_PAD(0x418, 0x084, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D26__GPT_CMPOUT2		IOMUX_PAD(0x418, 0x084, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__AUD6_RXC		IOMUX_PAD(0x41c, 0x088, 5, 0x8f4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__EIM_D27		IOMUX_PAD(0x41c, 0x088, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__GPIO2_9		IOMUX_PAD(0x41c, 0x088, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_D27__I2C2_SCL		IOMUX_PAD(0x41c, 0x088, 0x14, 0x9b8, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_EIM_D27__UART3_RTS		IOMUX_PAD(0x41c, 0x088, 3, 0x9f0, 3, MX51_UART_PAD_CTRL)
-#define MX51_PAD_EIM_D27__USBOTG_DATA3		IOMUX_PAD(0x41c, 0x088, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__AUD6_TXD		IOMUX_PAD(0x420, 0x08c, 5, 0x8f0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__EIM_D28		IOMUX_PAD(0x420, 0x08c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__KEY_ROW4		IOMUX_PAD(0x420, 0x08c, 1, 0x9d0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D28__USBOTG_DATA4		IOMUX_PAD(0x420, 0x08c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__AUD6_RXD		IOMUX_PAD(0x424, 0x090, 5, 0x8ec, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__EIM_D29		IOMUX_PAD(0x424, 0x090, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__KEY_ROW5		IOMUX_PAD(0x424, 0x090, 1, 0x9d4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D29__USBOTG_DATA5		IOMUX_PAD(0x424, 0x090, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__AUD6_TXC		IOMUX_PAD(0x428, 0x094, 5, 0x8fc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__EIM_D30		IOMUX_PAD(0x428, 0x094, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__KEY_ROW6		IOMUX_PAD(0x428, 0x094, 1, 0x9d8, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D30__USBOTG_DATA6		IOMUX_PAD(0x428, 0x094, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__AUD6_TXFS		IOMUX_PAD(0x42c, 0x098, 5, 0x900, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__EIM_D31		IOMUX_PAD(0x42c, 0x098, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__KEY_ROW7		IOMUX_PAD(0x42c, 0x098, 1, 0x9dc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_D31__USBOTG_DATA7		IOMUX_PAD(0x42c, 0x098, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A16__EIM_A16		IOMUX_PAD(0x430, 0x09c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A16__GPIO2_10		IOMUX_PAD(0x430, 0x09c, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A16__OSC_FREQ_SEL0		IOMUX_PAD(0x430, 0x09c, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A17__EIM_A17		IOMUX_PAD(0x434, 0x0a0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A17__GPIO2_11		IOMUX_PAD(0x434, 0x0a0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A17__OSC_FREQ_SEL1		IOMUX_PAD(0x434, 0x0a0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A18__BOOT_LPB0		IOMUX_PAD(0x438, 0x0a4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A18__EIM_A18		IOMUX_PAD(0x438, 0x0a4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A18__GPIO2_12		IOMUX_PAD(0x438, 0x0a4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A19__BOOT_LPB1		IOMUX_PAD(0x43c, 0x0a8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A19__EIM_A19		IOMUX_PAD(0x43c, 0x0a8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A19__GPIO2_13		IOMUX_PAD(0x43c, 0x0a8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A20__BOOT_UART_SRC0	IOMUX_PAD(0x440, 0x0ac, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A20__EIM_A20		IOMUX_PAD(0x440, 0x0ac, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A20__GPIO2_14		IOMUX_PAD(0x440, 0x0ac, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A21__BOOT_UART_SRC1	IOMUX_PAD(0x444, 0x0b0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A21__EIM_A21		IOMUX_PAD(0x444, 0x0b0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A21__GPIO2_15		IOMUX_PAD(0x444, 0x0b0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A22__EIM_A22		IOMUX_PAD(0x448, 0x0b4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A22__GPIO2_16		IOMUX_PAD(0x448, 0x0b4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A23__BOOT_HPN_EN		IOMUX_PAD(0x44c, 0x0b8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A23__EIM_A23		IOMUX_PAD(0x44c, 0x0b8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A23__GPIO2_17		IOMUX_PAD(0x44c, 0x0b8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A24__EIM_A24		IOMUX_PAD(0x450, 0x0bc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A24__GPIO2_18		IOMUX_PAD(0x450, 0x0bc, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A24__USBH2_CLK		IOMUX_PAD(0x450, 0x0bc, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__DISP1_PIN4		IOMUX_PAD(0x454, 0x0c0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__EIM_A25		IOMUX_PAD(0x454, 0x0c0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__GPIO2_19		IOMUX_PAD(0x454, 0x0c0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A25__USBH2_DIR		IOMUX_PAD(0x454, 0x0c0, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__CSI1_DATA_EN		IOMUX_PAD(0x458, 0x0c4, 5, 0x9a0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__DISP2_EXT_CLK		IOMUX_PAD(0x458, 0x0c4, 6, 0x908, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__EIM_A26		IOMUX_PAD(0x458, 0x0c4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__GPIO2_20		IOMUX_PAD(0x458, 0x0c4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A26__USBH2_STP		IOMUX_PAD(0x458, 0x0c4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__CSI2_DATA_EN		IOMUX_PAD(0x45c, 0x0c8, 5, 0x99c, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__DISP1_PIN1		IOMUX_PAD(0x45c, 0x0c8, 6, 0x9a4, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__EIM_A27		IOMUX_PAD(0x45c, 0x0c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__GPIO2_21		IOMUX_PAD(0x45c, 0x0c8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_A27__USBH2_NXT		IOMUX_PAD(0x45c, 0x0c8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB0__EIM_EB0		IOMUX_PAD(0x460, 0x0cc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB1__EIM_EB1		IOMUX_PAD(0x464, 0x0d0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__AUD5_RXFS		IOMUX_PAD(0x468, 0x0d4, 6, 0x8e0, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__CSI1_D2		IOMUX_PAD(0x468, 0x0d4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__EIM_EB2		IOMUX_PAD(0x468, 0x0d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__FEC_MDIO		(IOMUX_PAD(0x468, 0x0d4, 3, 0x954, 0, 0) | \
-		MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | PAD_CTL_PKE | PAD_CTL_SRE_FAST | \
-		PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS))
-#define MX51_PAD_EIM_EB2__GPIO2_22		IOMUX_PAD(0x468, 0x0d4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_EB2__GPT_CMPOUT1		IOMUX_PAD(0x468, 0x0d4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__AUD5_RXC		IOMUX_PAD(0x46c, 0x0d8, 6, 0x8dc, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__CSI1_D3		IOMUX_PAD(0x46c, 0x0d8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__EIM_EB3		IOMUX_PAD(0x46c, 0x0d8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__FEC_RDATA1		IOMUX_PAD(0x46c, 0x0d8, 3, 0x95c, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__GPIO2_23		IOMUX_PAD(0x46c, 0x0d8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_EB3__GPT_CMPOUT2		IOMUX_PAD(0x46c, 0x0d8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_OE__EIM_OE			IOMUX_PAD(0x470, 0x0dc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_OE__GPIO2_24		IOMUX_PAD(0x470, 0x0dc, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS0__EIM_CS0		IOMUX_PAD(0x474, 0x0e0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS0__GPIO2_25		IOMUX_PAD(0x474, 0x0e0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS1__EIM_CS1		IOMUX_PAD(0x478, 0x0e4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS1__GPIO2_26		IOMUX_PAD(0x478, 0x0e4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__AUD5_TXD		IOMUX_PAD(0x47c, 0x0e8, 6, 0x8d8, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__CSI1_D4		IOMUX_PAD(0x47c, 0x0e8, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__EIM_CS2		IOMUX_PAD(0x47c, 0x0e8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__FEC_RDATA2		IOMUX_PAD(0x47c, 0x0e8, 3, 0x960, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__GPIO2_27		IOMUX_PAD(0x47c, 0x0e8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS2__USBOTG_STP		IOMUX_PAD(0x47c, 0x0e8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__AUD5_RXD		IOMUX_PAD(0x480, 0x0ec, 6, 0x8d4, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__CSI1_D5		IOMUX_PAD(0x480, 0x0ec, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__EIM_CS3		IOMUX_PAD(0x480, 0x0ec, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__FEC_RDATA3		IOMUX_PAD(0x480, 0x0ec, 3, 0x964, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__GPIO2_28		IOMUX_PAD(0x480, 0x0ec, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS3__USBOTG_NXT		IOMUX_PAD(0x480, 0x0ec, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__AUD5_TXC		IOMUX_PAD(0x484, 0x0f0, 6, 0x8e4, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__CSI1_D6		IOMUX_PAD(0x484, 0x0f0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__EIM_CS4		IOMUX_PAD(0x484, 0x0f0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__FEC_RX_ER		IOMUX_PAD(0x484, 0x0f0, 3, 0x970, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_EIM_CS4__GPIO2_29		IOMUX_PAD(0x484, 0x0f0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS4__USBOTG_CLK		IOMUX_PAD(0x484, 0x0f0, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__AUD5_TXFS		IOMUX_PAD(0x488, 0x0f4, 6, 0x8e8, 1, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__CSI1_D7		IOMUX_PAD(0x488, 0x0f4, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__DISP1_EXT_CLK		IOMUX_PAD(0x488, 0x0f4, 4, 0x904, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__EIM_CS5		IOMUX_PAD(0x488, 0x0f4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__FEC_CRS		IOMUX_PAD(0x488, 0x0f4, 3, 0x950, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_EIM_CS5__GPIO2_30		IOMUX_PAD(0x488, 0x0f4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CS5__USBOTG_DIR		IOMUX_PAD(0x488, 0x0f4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DTACK__EIM_DTACK		IOMUX_PAD(0x48c, 0x0f8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DTACK__GPIO2_31		IOMUX_PAD(0x48c, 0x0f8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_LBA__EIM_LBA		IOMUX_PAD(0x494, 0x0fc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_LBA__GPIO3_1		IOMUX_PAD(0x494, 0x0fc, 1, 0x978, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_EIM_CRE__EIM_CRE		IOMUX_PAD(0x4a0, 0x100, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_CRE__GPIO3_2		IOMUX_PAD(0x4a0, 0x100, 1, 0x97c, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DRAM_CS1__DRAM_CS1		IOMUX_PAD(0x4d0, 0x104, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DRAM_CS1__CCM_CLKO		IOMUX_PAD(0x4d0, 0x104, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__GPIO3_3		IOMUX_PAD(0x4e4, 0x108, 3, 0x980, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__NANDF_WE_B		IOMUX_PAD(0x4e4, 0x108, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__PATA_DIOW		IOMUX_PAD(0x4e4, 0x108, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WE_B__SD3_DATA0		IOMUX_PAD(0x4e4, 0x108, 2, 0x93c, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__GPIO3_4		IOMUX_PAD(0x4e8, 0x10c, 3, 0x984, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__NANDF_RE_B		IOMUX_PAD(0x4e8, 0x10c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__PATA_DIOR		IOMUX_PAD(0x4e8, 0x10c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RE_B__SD3_DATA1		IOMUX_PAD(0x4e8, 0x10c, 2, 0x940, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_ALE__GPIO3_5		IOMUX_PAD(0x4ec, 0x110, 3, 0x988, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_ALE__NANDF_ALE		IOMUX_PAD(0x4ec, 0x110, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_ALE__PATA_BUFFER_EN	IOMUX_PAD(0x4ec, 0x110, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CLE__GPIO3_6		IOMUX_PAD(0x4f0, 0x114, 3, 0x98c, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CLE__NANDF_CLE		IOMUX_PAD(0x4f0, 0x114, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CLE__PATA_RESET_B	IOMUX_PAD(0x4f0, 0x114, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__GPIO3_7		IOMUX_PAD(0x4f4, 0x118, 3, 0x990, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__NANDF_WP_B		IOMUX_PAD(0x4f4, 0x118, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__PATA_DMACK		IOMUX_PAD(0x4f4, 0x118, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_WP_B__SD3_DATA2		IOMUX_PAD(0x4f4, 0x118, 2, 0x944, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__ECSPI2_SS1		IOMUX_PAD(0x4f8, 0x11c, 5, 0x930, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__GPIO3_8		IOMUX_PAD(0x4f8, 0x11c, 3, 0x994, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__NANDF_RB0		IOMUX_PAD(0x4f8, 0x11c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__PATA_DMARQ		IOMUX_PAD(0x4f8, 0x11c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB0__SD3_DATA3		IOMUX_PAD(0x4f8, 0x11c, 2, 0x948, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__CSPI_MOSI		IOMUX_PAD(0x4fc, 0x120, 6, 0x91c, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__ECSPI2_RDY		IOMUX_PAD(0x4fc, 0x120, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__GPIO3_9		IOMUX_PAD(0x4fc, 0x120, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__NANDF_RB1		IOMUX_PAD(0x4fc, 0x120, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__PATA_IORDY		IOMUX_PAD(0x4fc, 0x120, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__GPT_CMPOUT2		IOMUX_PAD(0x4fc, 0x120, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB1__SD4_CMD		IOMUX_PAD(0x4fc, 0x120, 0x15, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__DISP2_WAIT		IOMUX_PAD(0x500, 0x124, 5, 0x9a8, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__ECSPI2_SCLK		IOMUX_PAD(0x500, 0x124, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__FEC_COL		IOMUX_PAD(0x500, 0x124, 1, 0x94c, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_NANDF_RB2__GPIO3_10		IOMUX_PAD(0x500, 0x124, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__NANDF_RB2		IOMUX_PAD(0x500, 0x124, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__GPT_CMPOUT3		IOMUX_PAD(0x500, 0x124, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__USBH3_H3_DP		IOMUX_PAD(0x500, 0x124, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB2__USBH3_NXT		IOMUX_PAD(0x500, 0x124, 6, 0xa20, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__DISP1_WAIT		IOMUX_PAD(0x504, 0x128, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__ECSPI2_MISO		IOMUX_PAD(0x504, 0x128, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__FEC_RX_CLK		IOMUX_PAD(0x504, 0x128, 1, 0x968, 0, MX51_PAD_CTRL_2)
-#define MX51_PAD_NANDF_RB3__GPIO3_11		IOMUX_PAD(0x504, 0x128, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__NANDF_RB3		IOMUX_PAD(0x504, 0x128, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__USBH3_CLK		IOMUX_PAD(0x504, 0x128, 6, 0x9f8, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RB3__USBH3_H3_DM		IOMUX_PAD(0x504, 0x128, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_NAND__GPIO_NAND		IOMUX_PAD(0x514, 0x12c, 0, 0x998, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO_NAND__PATA_INTRQ		IOMUX_PAD(0x514, 0x12c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS0__GPIO3_16		IOMUX_PAD(0x518, 0x130, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS0__NANDF_CS0		IOMUX_PAD(0x518, 0x130, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS1__GPIO3_17		IOMUX_PAD(0x51c, 0x134, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS1__NANDF_CS1		IOMUX_PAD(0x51c, 0x134, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__CSPI_SCLK		IOMUX_PAD(0x520, 0x138, 6, 0x914, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__FEC_TX_ER		IOMUX_PAD(0x520, 0x138, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS2__GPIO3_18		IOMUX_PAD(0x520, 0x138, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__NANDF_CS2		IOMUX_PAD(0x520, 0x138, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__PATA_CS_0		IOMUX_PAD(0x520, 0x138, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS2__SD4_CLK		IOMUX_PAD(0x520, 0x138, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_NANDF_CS2__USBH3_H1_DP		IOMUX_PAD(0x520, 0x138, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__FEC_MDC		IOMUX_PAD(0x524, 0x13c, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS3__GPIO3_19		IOMUX_PAD(0x524, 0x13c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__NANDF_CS3		IOMUX_PAD(0x524, 0x13c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__PATA_CS_1		IOMUX_PAD(0x524, 0x13c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__SD4_DAT0		IOMUX_PAD(0x524, 0x13c, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS3__USBH3_H1_DM		IOMUX_PAD(0x524, 0x13c, 0x17, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__FEC_TDATA1		IOMUX_PAD(0x528, 0x140, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS4__GPIO3_20		IOMUX_PAD(0x528, 0x140, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__NANDF_CS4		IOMUX_PAD(0x528, 0x140, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__PATA_DA_0		IOMUX_PAD(0x528, 0x140, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__SD4_DAT1		IOMUX_PAD(0x528, 0x140, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS4__USBH3_STP		IOMUX_PAD(0x528, 0x140, 7, 0xa24, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__FEC_TDATA2		IOMUX_PAD(0x52c, 0x144, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS5__GPIO3_21		IOMUX_PAD(0x52c, 0x144, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__NANDF_CS5		IOMUX_PAD(0x52c, 0x144, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__PATA_DA_1		IOMUX_PAD(0x52c, 0x144, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__SD4_DAT2		IOMUX_PAD(0x52c, 0x144, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS5__USBH3_DIR		IOMUX_PAD(0x52c, 0x144, 7, 0xa1c, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__CSPI_SS3		IOMUX_PAD(0x530, 0x148, 7, 0x928, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__FEC_TDATA3		IOMUX_PAD(0x530, 0x148, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS6__GPIO3_22		IOMUX_PAD(0x530, 0x148, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__NANDF_CS6		IOMUX_PAD(0x530, 0x148, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__PATA_DA_2		IOMUX_PAD(0x530, 0x148, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS6__SD4_DAT3		IOMUX_PAD(0x530, 0x148, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_CS7__FEC_TX_EN		IOMUX_PAD(0x534, 0x14c, 1, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_CS7__GPIO3_23		IOMUX_PAD(0x534, 0x14c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS7__NANDF_CS7		IOMUX_PAD(0x534, 0x14c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_CS7__SD3_CLK		IOMUX_PAD(0x534, 0x14c, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0	IOMUX_PAD(0x538, 0x150, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK	IOMUX_PAD(0x538, 0x150, 1, 0x974, 0, MX51_PAD_CTRL_4)
-#define MX51_PAD_NANDF_RDY_INT__GPIO3_24	IOMUX_PAD(0x538, 0x150, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT	IOMUX_PAD(0x538, 0x150, 0, 0x938, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_RDY_INT__SD3_CMD		IOMUX_PAD(0x538, 0x150, 0x15, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__ECSPI2_MOSI		IOMUX_PAD(0x53c, 0x154, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__GPIO3_25		IOMUX_PAD(0x53c, 0x154, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__NANDF_D15		IOMUX_PAD(0x53c, 0x154, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__PATA_DATA15		IOMUX_PAD(0x53c, 0x154, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D15__SD3_DAT7		IOMUX_PAD(0x53c, 0x154, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__ECSPI2_SS3		IOMUX_PAD(0x540, 0x158, 2, 0x934, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__GPIO3_26		IOMUX_PAD(0x540, 0x158, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__NANDF_D14		IOMUX_PAD(0x540, 0x158, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__PATA_DATA14		IOMUX_PAD(0x540, 0x158, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D14__SD3_DAT6		IOMUX_PAD(0x540, 0x158, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__ECSPI2_SS2		IOMUX_PAD(0x544, 0x15c, 2, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__GPIO3_27		IOMUX_PAD(0x544, 0x15c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__NANDF_D13		IOMUX_PAD(0x544, 0x15c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__PATA_DATA13		IOMUX_PAD(0x544, 0x15c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D13__SD3_DAT5		IOMUX_PAD(0x544, 0x15c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__ECSPI2_SS1		IOMUX_PAD(0x548, 0x160, 2, 0x930, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__GPIO3_28		IOMUX_PAD(0x548, 0x160, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__NANDF_D12		IOMUX_PAD(0x548, 0x160, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__PATA_DATA12		IOMUX_PAD(0x548, 0x160, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D12__SD3_DAT4		IOMUX_PAD(0x548, 0x160, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__FEC_RX_DV		IOMUX_PAD(0x54c, 0x164, 2, 0x96c, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__GPIO3_29		IOMUX_PAD(0x54c, 0x164, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__NANDF_D11		IOMUX_PAD(0x54c, 0x164, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__PATA_DATA11		IOMUX_PAD(0x54c, 0x164, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D11__SD3_DATA3		IOMUX_PAD(0x54c, 0x164, 5, 0x948, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__GPIO3_30		IOMUX_PAD(0x550, 0x168, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__NANDF_D10		IOMUX_PAD(0x550, 0x168, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__PATA_DATA10		IOMUX_PAD(0x550, 0x168, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D10__SD3_DATA2		IOMUX_PAD(0x550, 0x168, 5, 0x944, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__FEC_RDATA0		IOMUX_PAD(0x554, 0x16c, 0x12, 0x958, 0, MX51_PAD_CTRL_4)
-#define MX51_PAD_NANDF_D9__GPIO3_31		IOMUX_PAD(0x554, 0x16c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__NANDF_D9		IOMUX_PAD(0x554, 0x16c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__PATA_DATA9		IOMUX_PAD(0x554, 0x16c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D9__SD3_DATA1		IOMUX_PAD(0x554, 0x16c, 5, 0x940, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__FEC_TDATA0		IOMUX_PAD(0x558, 0x170, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_NANDF_D8__GPIO4_0		IOMUX_PAD(0x558, 0x170, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__NANDF_D8		IOMUX_PAD(0x558, 0x170, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__PATA_DATA8		IOMUX_PAD(0x558, 0x170, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D8__SD3_DATA0		IOMUX_PAD(0x558, 0x170, 5, 0x93c, 1, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__GPIO4_1		IOMUX_PAD(0x55c, 0x174, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__NANDF_D7		IOMUX_PAD(0x55c, 0x174, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__PATA_DATA7		IOMUX_PAD(0x55c, 0x174, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D7__USBH3_DATA0		IOMUX_PAD(0x55c, 0x174, 5, 0x9fc, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__GPIO4_2		IOMUX_PAD(0x560, 0x178, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__NANDF_D6		IOMUX_PAD(0x560, 0x178, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__PATA_DATA6		IOMUX_PAD(0x560, 0x178, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__SD4_LCTL		IOMUX_PAD(0x560, 0x178, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D6__USBH3_DATA1		IOMUX_PAD(0x560, 0x178, 5, 0xa00, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__GPIO4_3		IOMUX_PAD(0x564, 0x17c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__NANDF_D5		IOMUX_PAD(0x564, 0x17c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__PATA_DATA5		IOMUX_PAD(0x564, 0x17c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__SD4_WP		IOMUX_PAD(0x564, 0x17c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D5__USBH3_DATA2		IOMUX_PAD(0x564, 0x17c, 5, 0xa04, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__GPIO4_4		IOMUX_PAD(0x568, 0x180, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__NANDF_D4		IOMUX_PAD(0x568, 0x180, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__PATA_DATA4		IOMUX_PAD(0x568, 0x180, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__SD4_CD		IOMUX_PAD(0x568, 0x180, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D4__USBH3_DATA3		IOMUX_PAD(0x568, 0x180, 5, 0xa08, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__GPIO4_5		IOMUX_PAD(0x56c, 0x184, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__NANDF_D3		IOMUX_PAD(0x56c, 0x184, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__PATA_DATA3		IOMUX_PAD(0x56c, 0x184, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__SD4_DAT4		IOMUX_PAD(0x56c, 0x184, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D3__USBH3_DATA4		IOMUX_PAD(0x56c, 0x184, 5, 0xa0c, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__GPIO4_6		IOMUX_PAD(0x570, 0x188, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__NANDF_D2		IOMUX_PAD(0x570, 0x188, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__PATA_DATA2		IOMUX_PAD(0x570, 0x188, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__SD4_DAT5		IOMUX_PAD(0x570, 0x188, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D2__USBH3_DATA5		IOMUX_PAD(0x570, 0x188, 5, 0xa10, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__GPIO4_7		IOMUX_PAD(0x574, 0x18c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__NANDF_D1		IOMUX_PAD(0x574, 0x18c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__PATA_DATA1		IOMUX_PAD(0x574, 0x18c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__SD4_DAT6		IOMUX_PAD(0x574, 0x18c, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D1__USBH3_DATA6		IOMUX_PAD(0x574, 0x18c, 5, 0xa14, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__GPIO4_8		IOMUX_PAD(0x578, 0x190, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__NANDF_D0		IOMUX_PAD(0x578, 0x190, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__PATA_DATA0		IOMUX_PAD(0x578, 0x190, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__SD4_DAT7		IOMUX_PAD(0x578, 0x190, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_NANDF_D0__USBH3_DATA7		IOMUX_PAD(0x578, 0x190, 5, 0xa18, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D8__CSI1_D8		IOMUX_PAD(0x57c, 0x194, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D8__GPIO3_12		IOMUX_PAD(0x57c, 0x194, 3, 0x998, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_D9__CSI1_D9		IOMUX_PAD(0x580, 0x198, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D9__GPIO3_13		IOMUX_PAD(0x580, 0x198, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_D10__CSI1_D10		IOMUX_PAD(0x584, 0x19c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D11__CSI1_D11		IOMUX_PAD(0x588, 0x1a0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D12__CSI1_D12		IOMUX_PAD(0x58c, 0x1a4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D13__CSI1_D13		IOMUX_PAD(0x590, 0x1a8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D14__CSI1_D14		IOMUX_PAD(0x594, 0x1ac, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D15__CSI1_D15		IOMUX_PAD(0x598, 0x1b0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D16__CSI1_D16		IOMUX_PAD(0x59c, 0x1b4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D17__CSI1_D17		IOMUX_PAD(0x5a0, 0x1b8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D18__CSI1_D18		IOMUX_PAD(0x5a4, 0x1bc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_D19__CSI1_D19		IOMUX_PAD(0x5a8, 0x1c0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC		IOMUX_PAD(0x5ac, 0x1c4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_VSYNC__GPIO3_14		IOMUX_PAD(0x5ac, 0x1c4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC		IOMUX_PAD(0x5b0, 0x1c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_HSYNC__GPIO3_15		IOMUX_PAD(0x5b0, 0x1c8, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK	IOMUX_PAD(0x5b4, __NA_, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI1_MCLK__CSI1_MCLK		IOMUX_PAD(0x5b8, __NA_, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D12__CSI2_D12		IOMUX_PAD(0x5bc, 0x1cc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D12__GPIO4_9		IOMUX_PAD(0x5bc, 0x1cc, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_D13__CSI2_D13		IOMUX_PAD(0x5c0, 0x1d0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D13__GPIO4_10		IOMUX_PAD(0x5c0, 0x1d0, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_D14__CSI2_D14		IOMUX_PAD(0x5c4, 0x1d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D15__CSI2_D15		IOMUX_PAD(0x5c8, 0x1d8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D16__CSI2_D16		IOMUX_PAD(0x5cc, 0x1dc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D17__CSI2_D17		IOMUX_PAD(0x5d0, 0x1e0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D18__CSI2_D18		IOMUX_PAD(0x5d4, 0x1e4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D18__GPIO4_11		IOMUX_PAD(0x5d4, 0x1e4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_D19__CSI2_D19		IOMUX_PAD(0x5d8, 0x1e8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_D19__GPIO4_12		IOMUX_PAD(0x5d8, 0x1e8, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_VSYNC__CSI2_VSYNC		IOMUX_PAD(0x5dc, 0x1ec, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_VSYNC__GPIO4_13		IOMUX_PAD(0x5dc, 0x1ec, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_HSYNC__CSI2_HSYNC		IOMUX_PAD(0x5e0, 0x1f0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_HSYNC__GPIO4_14		IOMUX_PAD(0x5e0, 0x1f0, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK	IOMUX_PAD(0x5e4, 0x1f4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_CSI2_PIXCLK__GPIO4_15		IOMUX_PAD(0x5e4, 0x1f4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_I2C1_CLK__GPIO4_16		IOMUX_PAD(0x5e8, 0x1f8, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_I2C1_CLK__I2C1_CLK		IOMUX_PAD(0x5e8, 0x1f8, 0x10, __NA_, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_I2C1_DAT__GPIO4_17		IOMUX_PAD(0x5ec, 0x1fc, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_I2C1_DAT__I2C1_DAT		IOMUX_PAD(0x5ec, 0x1fc, 0x10, __NA_, 0, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_TXD__AUD3_TXD		IOMUX_PAD(0x5f0, 0x200, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_TXD__GPIO4_18		IOMUX_PAD(0x5f0, 0x200, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_RXD__AUD3_RXD		IOMUX_PAD(0x5f4, 0x204, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_RXD__GPIO4_19		IOMUX_PAD(0x5f4, 0x204, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_RXD__UART3_RXD		IOMUX_PAD(0x5f4, 0x204, 1, 0x9f4, 2, MX51_UART_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_CK__AUD3_TXC		IOMUX_PAD(0x5f8, 0x208, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_CK__GPIO4_20		IOMUX_PAD(0x5f8, 0x208, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_FS__AUD3_TXFS		IOMUX_PAD(0x5fc, 0x20c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_FS__GPIO4_21		IOMUX_PAD(0x5fc, 0x20c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_AUD3_BB_FS__UART3_TXD		IOMUX_PAD(0x5fc, 0x20c, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI	IOMUX_PAD(0x600, 0x210, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_MOSI__GPIO4_22		IOMUX_PAD(0x600, 0x210, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_MOSI__I2C1_SDA		IOMUX_PAD(0x600, 0x210, 0x11, 0x9b4, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_CSPI1_MISO__AUD4_RXD		IOMUX_PAD(0x604, 0x214, 1, 0x8c4, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_MISO__ECSPI1_MISO	IOMUX_PAD(0x604, 0x214, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_MISO__GPIO4_23		IOMUX_PAD(0x604, 0x214, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS0__AUD4_TXC		IOMUX_PAD(0x608, 0x218, 1, 0x8cc, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS0__ECSPI1_SS0		IOMUX_PAD(0x608, 0x218, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS0__GPIO4_24		IOMUX_PAD(0x608, 0x218, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS1__AUD4_TXD		IOMUX_PAD(0x60c, 0x21c, 1, 0x8c8, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS1__ECSPI1_SS1		IOMUX_PAD(0x60c, 0x21c, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_SS1__GPIO4_25		IOMUX_PAD(0x60c, 0x21c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_RDY__AUD4_TXFS		IOMUX_PAD(0x610, 0x220, 1, 0x8d0, 1, NO_PAD_CTRL)
-#define MX51_PAD_CSPI1_RDY__ECSPI1_RDY		IOMUX_PAD(0x610, 0x220, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_RDY__GPIO4_26		IOMUX_PAD(0x610, 0x220, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK	IOMUX_PAD(0x614, 0x224, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_CSPI1_SCLK__GPIO4_27		IOMUX_PAD(0x614, 0x224, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_CSPI1_SCLK__I2C1_SCL		IOMUX_PAD(0x614, 0x224, 0x11, 0x9b0, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_UART1_RXD__GPIO4_28		IOMUX_PAD(0x618, 0x228, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_RXD__UART1_RXD		IOMUX_PAD(0x618, 0x228, 0, 0x9e4, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART1_TXD__GPIO4_29		IOMUX_PAD(0x61c, 0x22c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_TXD__PWM2_PWMO		IOMUX_PAD(0x61c, 0x22c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART1_TXD__UART1_TXD		IOMUX_PAD(0x61c, 0x22c, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART1_RTS__GPIO4_30		IOMUX_PAD(0x620, 0x230, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_RTS__UART1_RTS		IOMUX_PAD(0x620, 0x230, 0, 0x9e0, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART1_CTS__GPIO4_31		IOMUX_PAD(0x624, 0x234, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART1_CTS__UART1_CTS		IOMUX_PAD(0x624, 0x234, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART2_RXD__FIRI_TXD		IOMUX_PAD(0x628, 0x238, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART2_RXD__GPIO1_20		IOMUX_PAD(0x628, 0x238, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART2_RXD__UART2_RXD		IOMUX_PAD(0x628, 0x238, 0, 0x9ec, 2, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART2_TXD__FIRI_RXD		IOMUX_PAD(0x62c, 0x23c, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART2_TXD__GPIO1_21		IOMUX_PAD(0x62c, 0x23c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART2_TXD__UART2_TXD		IOMUX_PAD(0x62c, 0x23c, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__CSI1_D0		IOMUX_PAD(0x630, 0x240, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__GPIO1_22		IOMUX_PAD(0x630, 0x240, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__UART1_DTR		IOMUX_PAD(0x630, 0x240, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART3_RXD__UART3_RXD		IOMUX_PAD(0x630, 0x240, 1, 0x9f4, 4, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__CSI1_D1		IOMUX_PAD(0x634, 0x244, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__GPIO1_23		IOMUX_PAD(0x634, 0x244, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__UART1_DSR		IOMUX_PAD(0x634, 0x244, 0, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_UART3_TXD__UART3_TXD		IOMUX_PAD(0x634, 0x244, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_OWIRE_LINE__GPIO1_24		IOMUX_PAD(0x638, 0x248, 3, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_OWIRE_LINE__OWIRE_LINE		IOMUX_PAD(0x638, 0x248, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_OWIRE_LINE__SPDIF_OUT		IOMUX_PAD(0x638, 0x248, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW0__KEY_ROW0		IOMUX_PAD(0x63c, 0x24c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW1__KEY_ROW1		IOMUX_PAD(0x640, 0x250, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW2__KEY_ROW2		IOMUX_PAD(0x644, 0x254, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_ROW3__KEY_ROW3		IOMUX_PAD(0x648, 0x258, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL0__KEY_COL0		IOMUX_PAD(0x64c, 0x25c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL0__PLL1_BYP		IOMUX_PAD(0x64c, 0x25c, 7, 0x90c, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL1__KEY_COL1		IOMUX_PAD(0x650, 0x260, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL1__PLL2_BYP		IOMUX_PAD(0x650, 0x260, 7, 0x910, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL2__KEY_COL2		IOMUX_PAD(0x654, 0x264, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL2__PLL3_BYP		IOMUX_PAD(0x654, 0x264, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL3__KEY_COL3		IOMUX_PAD(0x658, 0x268, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__I2C2_SCL		IOMUX_PAD(0x65c, 0x26c, 0x13, 0x9b8, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__KEY_COL4		IOMUX_PAD(0x65c, 0x26c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__SPDIF_OUT1		IOMUX_PAD(0x65c, 0x26c, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__UART1_RI		IOMUX_PAD(0x65c, 0x26c, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_KEY_COL4__UART3_RTS		IOMUX_PAD(0x65c, 0x26c, 2, 0x9f0, 4, MX51_UART_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__I2C2_SDA		IOMUX_PAD(0x660, 0x270, 0x13, 0x9bc, 1, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__KEY_COL5		IOMUX_PAD(0x660, 0x270, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__UART1_DCD		IOMUX_PAD(0x660, 0x270, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_KEY_COL5__UART3_CTS		IOMUX_PAD(0x660, 0x270, 2, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__CSPI_SCLK		IOMUX_PAD(0x678, 0x278, 1, 0x914, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__GPIO1_25		IOMUX_PAD(0x678, 0x278, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__I2C2_SCL		IOMUX_PAD(0x678, 0x278, 0x15, 0x9b8, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_USBH1_CLK__USBH1_CLK		IOMUX_PAD(0x678, 0x278, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__CSPI_MOSI		IOMUX_PAD(0x67c, 0x27c, 1, 0x91c, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__GPIO1_26		IOMUX_PAD(0x67c, 0x27c, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__I2C2_SDA		IOMUX_PAD(0x67c, 0x27c, 0x15, 0x9bc, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_USBH1_DIR__USBH1_DIR		IOMUX_PAD(0x67c, 0x27c, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__CSPI_RDY		IOMUX_PAD(0x680, 0x280, 1, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__GPIO1_27		IOMUX_PAD(0x680, 0x280, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__UART3_RXD		IOMUX_PAD(0x680, 0x280, 5, 0x9f4, 6, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_STP__USBH1_STP		IOMUX_PAD(0x680, 0x280, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__CSPI_MISO		IOMUX_PAD(0x684, 0x284, 1, 0x918, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__GPIO1_28		IOMUX_PAD(0x684, 0x284, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__UART3_TXD		IOMUX_PAD(0x684, 0x284, 5, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_NXT__USBH1_NXT		IOMUX_PAD(0x684, 0x284, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA0__GPIO1_11		IOMUX_PAD(0x688, 0x288, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA0__UART2_CTS		IOMUX_PAD(0x688, 0x288, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA0__USBH1_DATA0	IOMUX_PAD(0x688, 0x288, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA1__GPIO1_12		IOMUX_PAD(0x68c, 0x28c, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA1__UART2_RXD		IOMUX_PAD(0x68c, 0x28c, 1, 0x9ec, 4, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA1__USBH1_DATA1	IOMUX_PAD(0x68c, 0x28c, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA2__GPIO1_13		IOMUX_PAD(0x690, 0x290, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA2__UART2_TXD		IOMUX_PAD(0x690, 0x290, 1, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA2__USBH1_DATA2	IOMUX_PAD(0x690, 0x290, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA3__GPIO1_14		IOMUX_PAD(0x694, 0x294, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA3__UART2_RTS		IOMUX_PAD(0x694, 0x294, 1, 0x9e8, 5, MX51_UART_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA3__USBH1_DATA3	IOMUX_PAD(0x694, 0x294, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA4__CSPI_SS0		IOMUX_PAD(0x698, 0x298, 1, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA4__GPIO1_15		IOMUX_PAD(0x698, 0x298, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA4__USBH1_DATA4	IOMUX_PAD(0x698, 0x298, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA5__CSPI_SS1		IOMUX_PAD(0x69c, 0x29c, 1, 0x920, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA5__GPIO1_16		IOMUX_PAD(0x69c, 0x29c, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA5__USBH1_DATA5	IOMUX_PAD(0x69c, 0x29c, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA6__CSPI_SS3		IOMUX_PAD(0x6a0, 0x2a0, 1, 0x928, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA6__GPIO1_17		IOMUX_PAD(0x6a0, 0x2a0, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA6__USBH1_DATA6	IOMUX_PAD(0x6a0, 0x2a0, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__ECSPI1_SS3	IOMUX_PAD(0x6a4, 0x2a4, 1, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__ECSPI2_SS3	IOMUX_PAD(0x6a4, 0x2a4, 5, 0x934, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__GPIO1_18		IOMUX_PAD(0x6a4, 0x2a4, 2, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_USBH1_DATA7__USBH1_DATA7	IOMUX_PAD(0x6a4, 0x2a4, 0, __NA_, 0, MX51_USBH1_PAD_CTRL)
-#define MX51_PAD_DI1_PIN11__DI1_PIN11		IOMUX_PAD(0x6a8, 0x2a8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN11__ECSPI1_SS2		IOMUX_PAD(0x6a8, 0x2a8, 7, __NA_, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_DI1_PIN11__GPIO3_0		IOMUX_PAD(0x6a8, 0x2a8, 4, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN12__DI1_PIN12		IOMUX_PAD(0x6ac, 0x2ac, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN12__GPIO3_1		IOMUX_PAD(0x6ac, 0x2ac, 4, 0x978, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN13__DI1_PIN13		IOMUX_PAD(0x6b0, 0x2b0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN13__GPIO3_2		IOMUX_PAD(0x6b0, 0x2b0, 4, 0x97c, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_D0_CS__DI1_D0_CS		IOMUX_PAD(0x6b4, 0x2b4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D0_CS__GPIO3_3		IOMUX_PAD(0x6b4, 0x2b4, 4, 0x980, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__DI1_D1_CS		IOMUX_PAD(0x6b8, 0x2b8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__DISP1_PIN14		IOMUX_PAD(0x6b8, 0x2b8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__DISP1_PIN5		IOMUX_PAD(0x6b8, 0x2b8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_D1_CS__GPIO3_4		IOMUX_PAD(0x6b8, 0x2b8, 4, 0x984, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1	IOMUX_PAD(0x6bc, 0x2bc, 2, 0x9a4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN	IOMUX_PAD(0x6bc, 0x2bc, 0, 0x9c4, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIN__GPIO3_5	IOMUX_PAD(0x6bc, 0x2bc, 4, 0x988, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6	IOMUX_PAD(0x6c0, 0x2c0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO	IOMUX_PAD(0x6c0, 0x2c0, 0, 0x9c4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_DIO__GPIO3_6	IOMUX_PAD(0x6c0, 0x2c0, 4, 0x98c, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17	IOMUX_PAD(0x6c4, 0x2c4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7	IOMUX_PAD(0x6c4, 0x2c4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK	IOMUX_PAD(0x6c4, 0x2c4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_CLK__GPIO3_7	IOMUX_PAD(0x6c4, 0x2c4, 4, 0x990, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK	IOMUX_PAD(0x6c8, 0x2c8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN16	IOMUX_PAD(0x6c8, 0x2c8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN8	IOMUX_PAD(0x6c8, 0x2c8, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS	IOMUX_PAD(0x6c8, 0x2c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS	IOMUX_PAD(0x6c8, 0x2c8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISPB2_SER_RS__GPIO3_8		IOMUX_PAD(0x6c8, 0x2c8, 4, 0x994, 1, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT0__DISP1_DAT0		IOMUX_PAD(0x6cc, 0x2cc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT1__DISP1_DAT1		IOMUX_PAD(0x6d0, 0x2d0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT2__DISP1_DAT2		IOMUX_PAD(0x6d4, 0x2d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT3__DISP1_DAT3		IOMUX_PAD(0x6d8, 0x2d8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT4__DISP1_DAT4		IOMUX_PAD(0x6dc, 0x2dc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT5__DISP1_DAT5		IOMUX_PAD(0x6e0, 0x2e0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT6__BOOT_USB_SRC	IOMUX_PAD(0x6e4, 0x2e4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT6__DISP1_DAT6		IOMUX_PAD(0x6e4, 0x2e4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG	IOMUX_PAD(0x6e8, 0x2e8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT7__DISP1_DAT7		IOMUX_PAD(0x6e8, 0x2e8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT8__BOOT_SRC0		IOMUX_PAD(0x6ec, 0x2ec, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT8__DISP1_DAT8		IOMUX_PAD(0x6ec, 0x2ec, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT9__BOOT_SRC1		IOMUX_PAD(0x6f0, 0x2f0, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT9__DISP1_DAT9		IOMUX_PAD(0x6f0, 0x2f0, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE	IOMUX_PAD(0x6f4, 0x2f4, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT10__DISP1_DAT10	IOMUX_PAD(0x6f4, 0x2f4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2	IOMUX_PAD(0x6f8, 0x2f8, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT11__DISP1_DAT11	IOMUX_PAD(0x6f8, 0x2f8, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL	IOMUX_PAD(0x6fc, 0x2fc, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT12__DISP1_DAT12	IOMUX_PAD(0x6fc, 0x2fc, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0	IOMUX_PAD(0x700, 0x300, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT13__DISP1_DAT13	IOMUX_PAD(0x700, 0x300, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1	IOMUX_PAD(0x704, 0x304, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT14__DISP1_DAT14	IOMUX_PAD(0x704, 0x304, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH	IOMUX_PAD(0x708, 0x308, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT15__DISP1_DAT15	IOMUX_PAD(0x708, 0x308, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0	IOMUX_PAD(0x70c, 0x30c, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT16__DISP1_DAT16	IOMUX_PAD(0x70c, 0x30c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1	IOMUX_PAD(0x710, 0x310, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT17__DISP1_DAT17	IOMUX_PAD(0x710, 0x310, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0	IOMUX_PAD(0x714, 0x314, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__DISP1_DAT18	IOMUX_PAD(0x714, 0x314, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__DISP2_PIN11	IOMUX_PAD(0x714, 0x314, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT18__DISP2_PIN5	IOMUX_PAD(0x714, 0x314, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1	IOMUX_PAD(0x718, 0x318, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__DISP1_DAT19	IOMUX_PAD(0x718, 0x318, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__DISP2_PIN12	IOMUX_PAD(0x718, 0x318, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT19__DISP2_PIN6	IOMUX_PAD(0x718, 0x318, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0	IOMUX_PAD(0x71c, 0x31c, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__DISP1_DAT20	IOMUX_PAD(0x71c, 0x31c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__DISP2_PIN13	IOMUX_PAD(0x71c, 0x31c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT20__DISP2_PIN7	IOMUX_PAD(0x71c, 0x31c, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1	IOMUX_PAD(0x720, 0x320, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__DISP1_DAT21	IOMUX_PAD(0x720, 0x320, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__DISP2_PIN14	IOMUX_PAD(0x720, 0x320, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT21__DISP2_PIN8	IOMUX_PAD(0x720, 0x320, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0	IOMUX_PAD(0x724, 0x324, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__DISP1_DAT22	IOMUX_PAD(0x724, 0x324, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__DISP2_D0_CS	IOMUX_PAD(0x724, 0x324, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT22__DISP2_DAT16	IOMUX_PAD(0x724, 0x324, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1	IOMUX_PAD(0x728, 0x328, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP1_DAT23	IOMUX_PAD(0x728, 0x328, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP2_D1_CS	IOMUX_PAD(0x728, 0x328, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP2_DAT17	IOMUX_PAD(0x728, 0x328, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP1_DAT23__DISP2_SER_CS	IOMUX_PAD(0x728, 0x328, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN3__DI1_PIN3		IOMUX_PAD(0x72c, 0x32c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_DISP_CLK__DI1_DISP_CLK	IOMUX_PAD(0x730, __NA_, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN2__DI1_PIN2		IOMUX_PAD(0x734, 0x330, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI1_PIN15__DI1_PIN15		IOMUX_PAD(0x738, __NA_, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP2__DISP1_SER_CLK		IOMUX_PAD(0x740, 0x338, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP2__DISP2_WAIT		IOMUX_PAD(0x740, 0x338, 2, 0x9a8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP3__CSI1_DATA_EN		IOMUX_PAD(0x744, 0x33c, 3, 0x9a0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP3__DISP1_SER_DIO		IOMUX_PAD(0x744, 0x33c, 0, 0x9c0, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP3__FEC_TX_ER		IOMUX_PAD(0x744, 0x33c, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DI2_PIN4__CSI2_DATA_EN		IOMUX_PAD(0x748, 0x340, 3, 0x99c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN4__DI2_PIN4		IOMUX_PAD(0x748, 0x340, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN4__FEC_CRS		IOMUX_PAD(0x748, 0x340, 2, 0x950, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN2__DI2_PIN2		IOMUX_PAD(0x74c, 0x344, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN2__FEC_MDC		IOMUX_PAD(0x74c, 0x344, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DI2_PIN3__DI2_PIN3		IOMUX_PAD(0x750, 0x348, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_PIN3__FEC_MDIO		IOMUX_PAD(0x750, 0x348, 2, 0x954, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK	IOMUX_PAD(0x754, 0x34c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI2_DISP_CLK__FEC_RDATA1	IOMUX_PAD(0x754, 0x34c, 2, 0x95c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__DI2_PIN15		IOMUX_PAD(0x758, 0x350, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__DISP1_SER_DIN		IOMUX_PAD(0x758, 0x350, 0, 0x9c0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__DISP2_PIN1		IOMUX_PAD(0x758, 0x350, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DI_GP4__FEC_RDATA2		IOMUX_PAD(0x758, 0x350, 2, 0x960, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__DISP2_DAT0		IOMUX_PAD(0x75c, 0x354, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__FEC_RDATA3		IOMUX_PAD(0x75c, 0x354, 2, 0x964, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__KEY_COL6		IOMUX_PAD(0x75c, 0x354, 4, 0x9c8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__UART3_RXD		IOMUX_PAD(0x75c, 0x354, 5, 0x9f4, 8, MX51_UART_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT0__USBH3_CLK		IOMUX_PAD(0x75c, 0x354, 3, 0x9f8, 1, MX51_UART_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__DISP2_DAT1		IOMUX_PAD(0x760, 0x358, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__FEC_RX_ER		IOMUX_PAD(0x760, 0x358, 2, 0x970, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__KEY_COL7		IOMUX_PAD(0x760, 0x358, 4, 0x9cc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__UART3_TXD		IOMUX_PAD(0x760, 0x358, 5, __NA_, 0, MX51_UART_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT1__USBH3_DIR		IOMUX_PAD(0x760, 0x358, 3, 0xa1c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT2__DISP2_DAT2		IOMUX_PAD(0x764, 0x35c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT3__DISP2_DAT3		IOMUX_PAD(0x768, 0x360, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT4__DISP2_DAT4		IOMUX_PAD(0x76c, 0x364, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT5__DISP2_DAT5		IOMUX_PAD(0x770, 0x368, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__DISP2_DAT6		IOMUX_PAD(0x774, 0x36c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__FEC_TDATA1		IOMUX_PAD(0x774, 0x36c, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT6__GPIO1_19		IOMUX_PAD(0x774, 0x36c, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__KEY_ROW4		IOMUX_PAD(0x774, 0x36c, 4, 0x9d0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT6__USBH3_STP		IOMUX_PAD(0x774, 0x36c, 3, 0xa24, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__DISP2_DAT7		IOMUX_PAD(0x778, 0x370, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__FEC_TDATA2		IOMUX_PAD(0x778, 0x370, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT7__GPIO1_29		IOMUX_PAD(0x778, 0x370, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__KEY_ROW5		IOMUX_PAD(0x778, 0x370, 4, 0x9d4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT7__USBH3_NXT		IOMUX_PAD(0x778, 0x370, 3, 0xa20, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__DISP2_DAT8		IOMUX_PAD(0x77c, 0x374, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__FEC_TDATA3		IOMUX_PAD(0x77c, 0x374, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT8__GPIO1_30		IOMUX_PAD(0x77c, 0x374, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__KEY_ROW6		IOMUX_PAD(0x77c, 0x374, 4, 0x9d8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT8__USBH3_DATA0	IOMUX_PAD(0x77c, 0x374, 3, 0x9fc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__AUD6_RXC		IOMUX_PAD(0x780, 0x378, 4, 0x8f4, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__DISP2_DAT9		IOMUX_PAD(0x780, 0x378, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__FEC_TX_EN		IOMUX_PAD(0x780, 0x378, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT9__GPIO1_31		IOMUX_PAD(0x780, 0x378, 5, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT9__USBH3_DATA1	IOMUX_PAD(0x780, 0x378, 3, 0xa00, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__DISP2_DAT10	IOMUX_PAD(0x784, 0x37c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__DISP2_SER_CS	IOMUX_PAD(0x784, 0x37c, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__FEC_COL		IOMUX_PAD(0x784, 0x37c, 2, 0x94c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__KEY_ROW7		IOMUX_PAD(0x784, 0x37c, 4, 0x9dc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT10__USBH3_DATA2	IOMUX_PAD(0x784, 0x37c, 3, 0xa04, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__AUD6_TXD		IOMUX_PAD(0x788, 0x380, 4, 0x8f0, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__DISP2_DAT11	IOMUX_PAD(0x788, 0x380, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__FEC_RX_CLK	IOMUX_PAD(0x788, 0x380, 2, 0x968, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__GPIO1_10		IOMUX_PAD(0x788, 0x380, 7, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT11__USBH3_DATA3	IOMUX_PAD(0x788, 0x380, 3, 0xa08, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__AUD6_RXD		IOMUX_PAD(0x78c, 0x384, 4, 0x8ec, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__DISP2_DAT12	IOMUX_PAD(0x78c, 0x384, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__FEC_RX_DV		IOMUX_PAD(0x78c, 0x384, 2, 0x96c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT12__USBH3_DATA4	IOMUX_PAD(0x78c, 0x384, 3, 0xa0c, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT13__AUD6_TXC		IOMUX_PAD(0x790, 0x388, 4, 0x8fc, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT13__DISP2_DAT13	IOMUX_PAD(0x790, 0x388, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT13__FEC_TX_CLK	IOMUX_PAD(0x790, 0x388, 2, 0x974, 1, MX51_PAD_CTRL_4)
-#define MX51_PAD_DISP2_DAT13__USBH3_DATA5	IOMUX_PAD(0x790, 0x388, 3, 0xa10, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT14__AUD6_TXFS		IOMUX_PAD(0x794, 0x38c, 4, 0x900, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT14__DISP2_DAT14	IOMUX_PAD(0x794, 0x38c, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT14__FEC_RDATA0	IOMUX_PAD(0x794, 0x38c, 2, 0x958, 1, MX51_PAD_CTRL_4)
-#define MX51_PAD_DISP2_DAT14__USBH3_DATA6	IOMUX_PAD(0x794, 0x38c, 3, 0xa14, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__AUD6_RXFS		IOMUX_PAD(0x798, 0x390, 4, 0x8f8, 1, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__DISP1_SER_CS	IOMUX_PAD(0x798, 0x390, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__DISP2_DAT15	IOMUX_PAD(0x798, 0x390, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_DISP2_DAT15__FEC_TDATA0	IOMUX_PAD(0x798, 0x390, 2, __NA_, 0, MX51_PAD_CTRL_5)
-#define MX51_PAD_DISP2_DAT15__USBH3_DATA7	IOMUX_PAD(0x798, 0x390, 3, 0xa18, 1, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__AUD5_RXFS		IOMUX_PAD(0x79c, 0x394, 1, 0x8e0, 1, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__CSPI_MOSI		IOMUX_PAD(0x79c, 0x394, 2, 0x91c, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CMD__SD1_CMD		IOMUX_PAD(0x79c, 0x394, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__AUD5_RXC		IOMUX_PAD(0x7a0, 0x398, 1, 0x8dc, 1, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__CSPI_SCLK		IOMUX_PAD(0x7a0, 0x398, 2, 0x914, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_CLK__SD1_CLK		IOMUX_PAD(0x7a0, 0x398, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_SD1_DATA0__AUD5_TXD		IOMUX_PAD(0x7a4, 0x39c, 1, 0x8d8, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA0__CSPI_MISO		IOMUX_PAD(0x7a4, 0x39c, 2, 0x918, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD1_DATA0__SD1_DATA0		IOMUX_PAD(0x7a4, 0x39c, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_EIM_DA0__EIM_DA0		IOMUX_PAD(__NA_, 0x01c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA1__EIM_DA1		IOMUX_PAD(__NA_, 0x020, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA2__EIM_DA2		IOMUX_PAD(__NA_, 0x024, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA3__EIM_DA3		IOMUX_PAD(__NA_, 0x028, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA1__AUD5_RXD		IOMUX_PAD(0x7a8, 0x3a0, 1, 0x8d4, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA1__SD1_DATA1		IOMUX_PAD(0x7a8, 0x3a0, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_EIM_DA4__EIM_DA4		IOMUX_PAD(__NA_, 0x02c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA5__EIM_DA5		IOMUX_PAD(__NA_, 0x030, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA6__EIM_DA6		IOMUX_PAD(__NA_, 0x034, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA7__EIM_DA7		IOMUX_PAD(__NA_, 0x038, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA2__AUD5_TXC		IOMUX_PAD(0x7ac, 0x3a4, 1, 0x8e4, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA2__SD1_DATA2		IOMUX_PAD(0x7ac, 0x3a4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_EIM_DA10__EIM_DA10		IOMUX_PAD(__NA_, 0x044, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA11__EIM_DA11		IOMUX_PAD(__NA_, 0x048, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA8__EIM_DA8		IOMUX_PAD(__NA_, 0x03c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA9__EIM_DA9		IOMUX_PAD(__NA_, 0x040, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__AUD5_TXFS		IOMUX_PAD(0x7b0, 0x3a8, 1, 0x8e8, 2, NO_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__CSPI_SS1		IOMUX_PAD(0x7b0, 0x3a8, 2, 0x920, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD1_DATA3__SD1_DATA3		IOMUX_PAD(0x7b0, 0x3a8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_GPIO1_0__CSPI_SS2		IOMUX_PAD(0x7b4, 0x3ac, 2, 0x924, 0, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_GPIO1_0__GPIO1_0		IOMUX_PAD(0x7b4, 0x3ac, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_0__SD1_CD		IOMUX_PAD(0x7b4, 0x3ac, 0, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_GPIO1_1__CSPI_MISO		IOMUX_PAD(0x7b8, 0x3b0, 2, 0x918, 2, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_GPIO1_1__GPIO1_1		IOMUX_PAD(0x7b8, 0x3b0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_1__SD1_WP		IOMUX_PAD(0x7b8, 0x3b0, 0, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_EIM_DA12__EIM_DA12		IOMUX_PAD(__NA_, 0x04c, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA13__EIM_DA13		IOMUX_PAD(__NA_, 0x050, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA14__EIM_DA14		IOMUX_PAD(__NA_, 0x054, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_EIM_DA15__EIM_DA15		IOMUX_PAD(__NA_, 0x058, 0, 0x000, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__CSPI_MOSI		IOMUX_PAD(0x7bc, 0x3b4, 2, 0x91c, 3, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__I2C1_SCL		IOMUX_PAD(0x7bc, 0x3b4, 0x11, 0x9b0, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_SD2_CMD__SD2_CMD		IOMUX_PAD(0x7bc, 0x3b4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__CSPI_SCLK		IOMUX_PAD(0x7c0, 0x3b8, 2, 0x914, 3, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__I2C1_SDA		IOMUX_PAD(0x7c0, 0x3b8, 0x11, 0x9b4, 2, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_SD2_CLK__SD2_CLK		IOMUX_PAD(0x7c0, 0x3b8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)
-#define MX51_PAD_SD2_DATA0__CSPI_MISO		IOMUX_PAD(0x7c4, 0x3bc, 2, 0x918, 3, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA0__SD1_DAT4		IOMUX_PAD(0x7c4, 0x3bc, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA0__SD2_DATA0		IOMUX_PAD(0x7c4, 0x3bc, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__SD1_DAT5		IOMUX_PAD(0x7c8, 0x3c0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__SD2_DATA1		IOMUX_PAD(0x7c8, 0x3c0, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA1__USBH3_H2_DP		IOMUX_PAD(0x7c8, 0x3c0, 0x12, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__SD1_DAT6		IOMUX_PAD(0x7cc, 0x3c4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__SD2_DATA2		IOMUX_PAD(0x7cc, 0x3c4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA2__USBH3_H2_DM		IOMUX_PAD(0x7cc, 0x3c4, 0x12, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__CSPI_SS2		IOMUX_PAD(0x7d0, 0x3c8, 2, 0x924, 1, MX51_ECSPI_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__SD1_DAT7		IOMUX_PAD(0x7d0, 0x3c8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_SD2_DATA3__SD2_DATA3		IOMUX_PAD(0x7d0, 0x3c8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__CCM_OUT_2		IOMUX_PAD(0x7d4, 0x3cc, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__GPIO1_2		IOMUX_PAD(0x7d4, 0x3cc, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__I2C2_SCL		IOMUX_PAD(0x7d4, 0x3cc, 0x12, 0x9b8, 3, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__PLL1_BYP		IOMUX_PAD(0x7d4, 0x3cc, 7, 0x90c, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_2__PWM1_PWMO		IOMUX_PAD(0x7d4, 0x3cc, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__GPIO1_3		IOMUX_PAD(0x7d8, 0x3d0, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__I2C2_SDA		IOMUX_PAD(0x7d8, 0x3d0, 0x12, 0x9bc, 3, MX51_I2C_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__CCM_CLKO2		IOMUX_PAD(0x7d8, 0x3d0, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__GPT_CLKIN		IOMUX_PAD(0x7d8, 0x3d0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__PLL2_BYP		IOMUX_PAD(0x7d8, 0x3d0, 7, 0x910, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_3__PWM2_PWMO		IOMUX_PAD(0x7d8, 0x3d0, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ	IOMUX_PAD(0x7fc, 0x3d4, 0, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B	IOMUX_PAD(0x7fc, 0x3d4, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__DISP2_EXT_CLK		IOMUX_PAD(0x804, 0x3d8, 4, 0x908, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__EIM_RDY		IOMUX_PAD(0x804, 0x3d8, 3, 0x938, 1, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__GPIO1_4		IOMUX_PAD(0x804, 0x3d8, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__WDOG1_WDOG_B		IOMUX_PAD(0x804, 0x3d8, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_4__GPT_CAPIN1		IOMUX_PAD(0x804, 0x3d8, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__CSI2_MCLK		IOMUX_PAD(0x808, 0x3dc, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__DISP2_PIN16		IOMUX_PAD(0x808, 0x3dc, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__GPIO1_5		IOMUX_PAD(0x808, 0x3dc, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__WDOG2_WDOG_B		IOMUX_PAD(0x808, 0x3dc, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_5__CCM_CLKO		IOMUX_PAD(0x808, 0x3dc, 5, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__DISP2_PIN17		IOMUX_PAD(0x80c, 0x3e0, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__GPIO1_6		IOMUX_PAD(0x80c, 0x3e0, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__REF_EN_B		IOMUX_PAD(0x80c, 0x3e0, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_6__GPT_CAPIN2		IOMUX_PAD(0x80c, 0x3e0, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__CCM_OUT_0		IOMUX_PAD(0x810, 0x3e4, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__GPIO1_7		IOMUX_PAD(0x810, 0x3e4, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__SD2_WP		IOMUX_PAD(0x810, 0x3e4, 6, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_GPIO1_7__SPDIF_OUT1		IOMUX_PAD(0x810, 0x3e4, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__CSI2_DATA_EN		IOMUX_PAD(0x814, 0x3e8, 2, 0x99c, 2, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__GPIO1_8		IOMUX_PAD(0x814, 0x3e8, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__SD2_CD		IOMUX_PAD(0x814, 0x3e8, 6, __NA_, 0, MX51_ESDHC_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__USBH3_PWR		IOMUX_PAD(0x814, 0x3e8, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_8__CCM_CLKO2		IOMUX_PAD(0x814, 0x3e8, 4, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__CCM_OUT_1		IOMUX_PAD(0x818, 0x3ec, 3, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__DISP2_D1_CS		IOMUX_PAD(0x818, 0x3ec, 2, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__DISP2_SER_CS		IOMUX_PAD(0x818, 0x3ec, 7, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__GPIO1_9		IOMUX_PAD(0x818, 0x3ec, 0, __NA_, 0, MX51_GPIO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__SD2_LCTL		IOMUX_PAD(0x818, 0x3ec, 6, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__USBH3_OC		IOMUX_PAD(0x818, 0x3ec, 1, __NA_, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO1_9__CCM_CLKO		IOMUX_PAD(0x818, 0x3ec, 4, __NA_, 0, NO_PAD_CTRL)
-
-#endif /* __MACH_IOMUX_MX51_H__ */
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index 39406b7..a7e9bd2 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -50,6 +50,7 @@
 #include "common.h"
 #include "devices-imx31.h"
 #include "crmregs-imx3.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 75b7b6a..e6d4b99 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -36,6 +36,7 @@
 
 #include "common.h"
 #include "devices-imx27.h"
+#include "ehci.h"
 #include "eukrea-baseboards.h"
 #include "hardware.h"
 #include "iomux-mx27.h"
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index 1ffa271..62a6e02 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -39,6 +39,7 @@
 
 #include "common.h"
 #include "devices-imx35.h"
+#include "ehci.h"
 #include "eukrea-baseboards.h"
 #include "hardware.h"
 #include "iomux-mx35.h"
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index e978dda..b2ee6e0 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -35,6 +35,7 @@
 
 #include "common.h"
 #include "devices-imx25.h"
+#include "ehci.h"
 #include "eukrea-baseboards.h"
 #include "hardware.h"
 #include "iomux-mx25.h"
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index b61bd8e..ede2bdb 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -43,6 +43,7 @@
 
 #include "common.h"
 #include "devices-imx27.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx27.h"
 
diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
deleted file mode 100644
index bb3ca04..0000000
--- a/arch/arm/mach-imx/mach-imx27ipcam.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "hardware.h"
-#include "common.h"
-#include "devices-imx27.h"
-#include "iomux-mx27.h"
-
-static const int mx27ipcam_pins[] __initconst = {
-	/* UART1 */
-	PE12_PF_UART1_TXD,
-	PE13_PF_UART1_RXD,
-	/* FEC */
-	PD0_AIN_FEC_TXD0,
-	PD1_AIN_FEC_TXD1,
-	PD2_AIN_FEC_TXD2,
-	PD3_AIN_FEC_TXD3,
-	PD4_AOUT_FEC_RX_ER,
-	PD5_AOUT_FEC_RXD1,
-	PD6_AOUT_FEC_RXD2,
-	PD7_AOUT_FEC_RXD3,
-	PD8_AF_FEC_MDIO,
-	PD9_AIN_FEC_MDC,
-	PD10_AOUT_FEC_CRS,
-	PD11_AOUT_FEC_TX_CLK,
-	PD12_AOUT_FEC_RXD0,
-	PD13_AOUT_FEC_RX_DV,
-	PD14_AOUT_FEC_RX_CLK,
-	PD15_AOUT_FEC_COL,
-	PD16_AIN_FEC_TX_ER,
-	PF23_AIN_FEC_TX_EN,
-};
-
-static void __init mx27ipcam_init(void)
-{
-	imx27_soc_init();
-
-	mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins),
-		"mx27ipcam");
-
-	imx27_add_imx_uart0(NULL);
-	imx27_add_fec(NULL);
-	imx27_add_imx2_wdt();
-}
-
-static void __init mx27ipcam_timer_init(void)
-{
-	mx27_clocks_init(25000000);
-}
-
-MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
-	/* maintainer: Freescale Semiconductor, Inc. */
-	.atag_offset = 0x100,
-	.map_io = mx27_map_io,
-	.init_early = imx27_init_early,
-	.init_irq = mx27_init_irq,
-	.init_time	= mx27ipcam_timer_init,
-	.init_machine = mx27ipcam_init,
-	.restart	= mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
deleted file mode 100644
index 9992089..0000000
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
- * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
- * Copyright 2009 Daniel Schaeffer (daniel.schaeffer@timesys.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices-imx27.h"
-#include "hardware.h"
-#include "iomux-mx27.h"
-
-static const int mx27lite_pins[] __initconst = {
-	/* UART1 */
-	PE12_PF_UART1_TXD,
-	PE13_PF_UART1_RXD,
-	PE14_PF_UART1_CTS,
-	PE15_PF_UART1_RTS,
-	/* FEC */
-	PD0_AIN_FEC_TXD0,
-	PD1_AIN_FEC_TXD1,
-	PD2_AIN_FEC_TXD2,
-	PD3_AIN_FEC_TXD3,
-	PD4_AOUT_FEC_RX_ER,
-	PD5_AOUT_FEC_RXD1,
-	PD6_AOUT_FEC_RXD2,
-	PD7_AOUT_FEC_RXD3,
-	PD8_AF_FEC_MDIO,
-	PD9_AIN_FEC_MDC,
-	PD10_AOUT_FEC_CRS,
-	PD11_AOUT_FEC_TX_CLK,
-	PD12_AOUT_FEC_RXD0,
-	PD13_AOUT_FEC_RX_DV,
-	PD14_AOUT_FEC_RX_CLK,
-	PD15_AOUT_FEC_COL,
-	PD16_AIN_FEC_TX_ER,
-	PF23_AIN_FEC_TX_EN,
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
-	.flags = IMXUART_HAVE_RTSCTS,
-};
-
-static void __init mx27lite_init(void)
-{
-	imx27_soc_init();
-
-	mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins),
-		"imx27lite");
-	imx27_add_imx_uart0(&uart_pdata);
-	imx27_add_fec(NULL);
-}
-
-static void __init mx27lite_timer_init(void)
-{
-	mx27_clocks_init(26000000);
-}
-
-MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
-	.atag_offset = 0x100,
-	.map_io = mx27_map_io,
-	.init_early = imx27_init_early,
-	.init_irq = mx27_init_irq,
-	.init_time	= mx27lite_timer_init,
-	.init_machine = mx27lite_init,
-	.restart	= mxc_restart,
-MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx50.c b/arch/arm/mach-imx/mach-imx50.c
index b899c0b..b1e56a9 100644
--- a/arch/arm/mach-imx/mach-imx50.c
+++ b/arch/arm/mach-imx/mach-imx50.c
@@ -23,14 +23,13 @@ static void __init imx50_dt_init(void)
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static const char *imx50_dt_board_compat[] __initconst = {
+static const char * const imx50_dt_board_compat[] __initconst = {
 	"fsl,imx50",
 	NULL
 };
 
 DT_MACHINE_START(IMX50_DT, "Freescale i.MX50 (Device Tree Support)")
-	.map_io		= mx53_map_io,
-	.init_irq	= mx53_init_irq,
+	.init_irq	= tzic_init_irq,
 	.init_machine	= imx50_dt_init,
 	.dt_compat	= imx50_dt_board_compat,
 	.restart	= mxc_restart,
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/mach-imx51.c
index b8cd968..c77deb3 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/mach-imx51.c
@@ -10,6 +10,7 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 
+#include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
@@ -17,27 +18,63 @@
 #include <asm/mach/time.h>
 
 #include "common.h"
-#include "mx51.h"
+#include "hardware.h"
+
+static void __init imx51_init_early(void)
+{
+	mxc_set_cpu_type(MXC_CPU_MX51);
+}
+
+/*
+ * The MIPI HSC unit has been removed from the i.MX51 Reference Manual by
+ * the Freescale marketing division. However this did not remove the
+ * hardware from the chip which still needs to be configured for proper
+ * IPU support.
+ */
+#define MX51_MIPI_HSC_BASE 0x83fdc000
+static void __init imx51_ipu_mipi_setup(void)
+{
+	void __iomem *hsc_addr;
+
+	hsc_addr = ioremap(MX51_MIPI_HSC_BASE, SZ_16K);
+	WARN_ON(!hsc_addr);
+
+	/* setup MIPI module to legacy mode */
+	__raw_writel(0xf00, hsc_addr);
+
+	/* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
+	__raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
+		hsc_addr + 0x800);
+
+	iounmap(hsc_addr);
+}
 
 static void __init imx51_dt_init(void)
 {
 	struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
 
 	mxc_arch_reset_init_dt();
+	imx51_ipu_mipi_setup();
+	imx_src_init();
 
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 	platform_device_register_full(&devinfo);
 }
 
-static const char *imx51_dt_board_compat[] __initconst = {
+static void __init imx51_init_late(void)
+{
+	mx51_neon_fixup();
+	imx51_pm_init();
+}
+
+static const char * const imx51_dt_board_compat[] __initconst = {
 	"fsl,imx51",
 	NULL
 };
 
 DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
-	.map_io		= mx51_map_io,
 	.init_early	= imx51_init_early,
-	.init_irq	= mx51_init_irq,
+	.init_irq	= tzic_init_irq,
 	.init_machine	= imx51_dt_init,
 	.init_late	= imx51_init_late,
 	.dt_compat	= imx51_dt_board_compat,
diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
index 2bad387..03dd6ea 100644
--- a/arch/arm/mach-imx/mach-imx53.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -22,24 +22,35 @@
 
 #include "common.h"
 #include "hardware.h"
-#include "mx53.h"
+
+static void __init imx53_init_early(void)
+{
+	mxc_set_cpu_type(MXC_CPU_MX53);
+}
 
 static void __init imx53_dt_init(void)
 {
 	mxc_arch_reset_init_dt();
+	imx_src_init();
 
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+
+	imx_aips_allow_unprivileged_access("fsl,imx53-aipstz");
+}
+
+static void __init imx53_init_late(void)
+{
+	imx53_pm_init();
 }
 
-static const char *imx53_dt_board_compat[] __initconst = {
+static const char * const imx53_dt_board_compat[] __initconst = {
 	"fsl,imx53",
 	NULL
 };
 
 DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)")
-	.map_io		= mx53_map_io,
 	.init_early	= imx53_init_early,
-	.init_irq	= mx53_init_irq,
+	.init_irq	= tzic_init_irq,
 	.init_machine	= imx53_dt_init,
 	.init_late	= imx53_init_late,
 	.dt_compat	= imx53_dt_board_compat,
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index e60456d..d51c6e9 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -320,7 +320,7 @@ static void __init imx6q_opp_check_speed_grading(struct device *cpu_dev)
 	val >>= OCOTP_CFG3_SPEED_SHIFT;
 	val &= 0x3;
 
-	if (val != OCOTP_CFG3_SPEED_1P2GHZ)
+	if ((val != OCOTP_CFG3_SPEED_1P2GHZ) && cpu_is_imx6q())
 		if (dev_pm_opp_disable(cpu_dev, 1200000000))
 			pr_warn("failed to disable 1.2 GHz OPP\n");
 	if (val < OCOTP_CFG3_SPEED_996MHZ)
@@ -396,7 +396,7 @@ static void __init imx6q_init_irq(void)
 	irqchip_init();
 }
 
-static const char *imx6q_dt_compat[] __initconst = {
+static const char * const imx6q_dt_compat[] __initconst = {
 	"fsl,imx6dl",
 	"fsl,imx6q",
 	NULL,
diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c
index ad32338..ed263a2 100644
--- a/arch/arm/mach-imx/mach-imx6sl.c
+++ b/arch/arm/mach-imx/mach-imx6sl.c
@@ -70,7 +70,7 @@ static void __init imx6sl_init_irq(void)
 	irqchip_init();
 }
 
-static const char *imx6sl_dt_compat[] __initconst = {
+static const char * const imx6sl_dt_compat[] __initconst = {
 	"fsl,imx6sl",
 	NULL,
 };
diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c
index 02fccf6..673a734 100644
--- a/arch/arm/mach-imx/mach-imx6sx.c
+++ b/arch/arm/mach-imx/mach-imx6sx.c
@@ -12,6 +12,7 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
+#include "cpuidle.h"
 
 static void __init imx6sx_init_machine(void)
 {
@@ -26,6 +27,7 @@ static void __init imx6sx_init_machine(void)
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, parent);
 
 	imx_anatop_init();
+	imx6sx_pm_init();
 }
 
 static void __init imx6sx_init_irq(void)
@@ -37,7 +39,12 @@ static void __init imx6sx_init_irq(void)
 	irqchip_init();
 }
 
-static const char *imx6sx_dt_compat[] __initconst = {
+static void __init imx6sx_init_late(void)
+{
+	imx6q_cpuidle_init();
+}
+
+static const char * const imx6sx_dt_compat[] __initconst = {
 	"fsl,imx6sx",
 	NULL,
 };
@@ -47,5 +54,6 @@ DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)")
 	.init_irq	= imx6sx_init_irq,
 	.init_machine	= imx6sx_init_machine,
 	.dt_compat	= imx6sx_dt_compat,
+	.init_late	= imx6sx_init_late,
 	.restart	= mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index ea1fa19..0d01e36 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -39,6 +39,7 @@
 
 #include "common.h"
 #include "devices-imx25.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx25.h"
 #include "mx25.h"
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 435a542..9ef4640 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -40,6 +40,7 @@
 #include "3ds_debugboard.h"
 #include "common.h"
 #include "devices-imx27.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx27.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 4217871..453f41a 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -40,6 +40,7 @@
 #include "3ds_debugboard.h"
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index eee042f..e9549a3 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -45,6 +45,7 @@
 #include "board-mx31lilly.h"
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index fa15d0b..57eac6f 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -42,6 +42,7 @@
 #include "board-mx31lite.h"
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 08730f2..bb6f8a5 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -47,6 +47,7 @@
 #include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
@@ -434,10 +435,8 @@ static int __init moboard_usbh2_init(void)
 		return -ENODEV;
 
 	pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(pdev);
 }
 
 static const struct gpio_led mx31moboard_leds[] __initconst = {
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 4e8b184..72cd77d 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -50,6 +50,7 @@
 #include "3ds_debugboard.h"
 #include "common.h"
 #include "devices-imx35.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx35.h"
 
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 1221237..2d1c50b 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -36,6 +36,7 @@
 
 #include "common.h"
 #include "devices-imx27.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx27.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index 81b8aff..8eb1570 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -45,6 +45,7 @@
 
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "pcm037.h"
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 6c56fb5..ee862ad 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -36,6 +36,7 @@
 #include "board-pcm038.h"
 #include "common.h"
 #include "devices-imx27.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx27.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index c62b5d2..b623bca 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -35,6 +35,7 @@
 
 #include "common.h"
 #include "devices-imx35.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx35.h"
 #include "ulpi.h"
diff --git a/arch/arm/mach-imx/mach-vf610.c b/arch/arm/mach-imx/mach-vf610.c
index c446027..ee7e57b 100644
--- a/arch/arm/mach-imx/mach-vf610.c
+++ b/arch/arm/mach-imx/mach-vf610.c
@@ -20,7 +20,7 @@ static void __init vf610_init_machine(void)
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static const char *vf610_dt_compat[] __initconst = {
+static const char * const vf610_dt_compat[] __initconst = {
 	"fsl,vf610",
 	NULL,
 };
diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 872b3c6..97836e9 100644
--- a/arch/arm/mach-imx/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -34,6 +34,7 @@
 
 #include "common.h"
 #include "devices-imx35.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx35.h"
 
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
deleted file mode 100644
index 4c11202..0000000
--- a/arch/arm/mach-imx/mm-imx5.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License.  You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- *
- * Create static mapping between physical to virtual memory.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/of_address.h>
-
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices/devices-common.h"
-#include "hardware.h"
-#include "iomux-v3.h"
-
-/*
- * Define the MX51 memory map.
- */
-static struct map_desc mx51_io_desc[] __initdata = {
-	imx_map_entry(MX51, TZIC, MT_DEVICE),
-	imx_map_entry(MX51, IRAM, MT_DEVICE),
-	imx_map_entry(MX51, AIPS1, MT_DEVICE),
-	imx_map_entry(MX51, SPBA0, MT_DEVICE),
-	imx_map_entry(MX51, AIPS2, MT_DEVICE),
-};
-
-/*
- * Define the MX53 memory map.
- */
-static struct map_desc mx53_io_desc[] __initdata = {
-	imx_map_entry(MX53, TZIC, MT_DEVICE),
-	imx_map_entry(MX53, AIPS1, MT_DEVICE),
-	imx_map_entry(MX53, SPBA0, MT_DEVICE),
-	imx_map_entry(MX53, AIPS2, MT_DEVICE),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory mappings
- * for the IO modules.
- */
-void __init mx51_map_io(void)
-{
-	iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc));
-}
-
-void __init mx53_map_io(void)
-{
-	iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc));
-}
-
-/*
- * The MIPI HSC unit has been removed from the i.MX51 Reference Manual by
- * the Freescale marketing division. However this did not remove the
- * hardware from the chip which still needs to be configured for proper
- * IPU support.
- */
-static void __init imx51_ipu_mipi_setup(void)
-{
-	void __iomem *hsc_addr;
-	hsc_addr = MX51_IO_ADDRESS(MX51_MIPI_HSC_BASE_ADDR);
-
-	/* setup MIPI module to legacy mode */
-	__raw_writel(0xf00, hsc_addr);
-
-	/* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
-	__raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
-		hsc_addr + 0x800);
-}
-
-void __init imx51_init_early(void)
-{
-	imx51_ipu_mipi_setup();
-	mxc_set_cpu_type(MXC_CPU_MX51);
-	mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
-	imx_src_init();
-}
-
-void __init imx53_init_early(void)
-{
-	mxc_set_cpu_type(MXC_CPU_MX53);
-	imx_src_init();
-}
-
-void __init mx51_init_irq(void)
-{
-	tzic_init_irq(MX51_IO_ADDRESS(MX51_TZIC_BASE_ADDR));
-}
-
-void __init mx53_init_irq(void)
-{
-	struct device_node *np;
-	void __iomem *base;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,imx53-tzic");
-	base = of_iomap(np, 0);
-	WARN_ON(!base);
-
-	tzic_init_irq(base);
-}
-
-static struct sdma_platform_data imx51_sdma_pdata __initdata = {
-	.fw_name = "sdma-imx51.bin",
-};
-
-static const struct resource imx51_audmux_res[] __initconst = {
-	DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K),
-};
-
-void __init imx51_soc_init(void)
-{
-	mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
-	mxc_device_init();
-
-	/* i.mx51 has the i.mx35 type gpio */
-	mxc_register_gpio("imx35-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH);
-	mxc_register_gpio("imx35-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH);
-	mxc_register_gpio("imx35-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH);
-	mxc_register_gpio("imx35-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH);
-
-	pinctrl_provide_dummies();
-
-	/* i.mx51 has the i.mx35 type sdma */
-	imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
-
-	/* Setup AIPS registers */
-	imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR));
-	imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR));
-
-	/* i.mx51 has the i.mx31 type audmux */
-	platform_device_register_simple("imx31-audmux", 0, imx51_audmux_res,
-					ARRAY_SIZE(imx51_audmux_res));
-}
-
-void __init imx51_init_late(void)
-{
-	mx51_neon_fixup();
-	imx5_pm_init();
-}
-
-void __init imx53_init_late(void)
-{
-	imx5_pm_init();
-}
diff --git a/arch/arm/mach-imx/mx1-camera-fiq-ksym.c b/arch/arm/mach-imx/mx1-camera-fiq-ksym.c
deleted file mode 100644
index fb38436..0000000
--- a/arch/arm/mach-imx/mx1-camera-fiq-ksym.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Exported ksyms of ARCH_MX1
- *
- * Copyright (C) 2008, Darius Augulis <augulis.darius@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/module.h>
-
-#include <linux/platform_data/camera-mx1.h>
-
-/* IMX camera FIQ handler */
-EXPORT_SYMBOL(mx1_camera_sof_fiq_start);
-EXPORT_SYMBOL(mx1_camera_sof_fiq_end);
diff --git a/arch/arm/mach-imx/mx1-camera-fiq.S b/arch/arm/mach-imx/mx1-camera-fiq.S
deleted file mode 100644
index 9c69aa6..0000000
--- a/arch/arm/mach-imx/mx1-camera-fiq.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- *  Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
- *
- *  Based on linux/arch/arm/lib/floppydma.S
- *      Copyright (C) 1995, 1996 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/linkage.h>
-#include <asm/assembler.h>
-
-		.text
-		.global	mx1_camera_sof_fiq_end
-		.global	mx1_camera_sof_fiq_start
-mx1_camera_sof_fiq_start:
-		@ enable dma
-		ldr	r12, [r9]
-		orr	r12, r12, #0x00000001
-		str	r12, [r9]
-		@ unmask DMA interrupt
-		ldr	r12, [r8]
-		bic	r12, r12, r13
-		str	r12, [r8]
-		@ disable SOF interrupt
-		ldr	r12, [r10]
-		bic	r12, r12, #0x00010000
-		str	r12, [r10]
-		@ clear SOF flag
-		mov	r12, #0x00010000
-		str	r12, [r11]
-		@ return from FIQ
-		subs	pc, lr, #4
-mx1_camera_sof_fiq_end:
diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
index 52d5b15..1e91a09 100644
--- a/arch/arm/mach-imx/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -24,6 +24,7 @@
 
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
@@ -213,10 +214,8 @@ static int __init devboard_usbh1_init(void)
 	usbh1_pdata.otg = phy;
 
 	pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(pdev);
 }
 
 
diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index a4f43e9..2e895a8 100644
--- a/arch/arm/mach-imx/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -28,6 +28,7 @@
 
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
@@ -327,10 +328,8 @@ static int __init marxbot_usbh1_init(void)
 	usbh1_pdata.otg = phy;
 
 	pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(pdev);
 }
 
 static const struct fsl_usb2_platform_data usb_pdata __initconst = {
diff --git a/arch/arm/mach-imx/mx31moboard-smartbot.c b/arch/arm/mach-imx/mx31moboard-smartbot.c
index 04ae45d..89fc35a 100644
--- a/arch/arm/mach-imx/mx31moboard-smartbot.c
+++ b/arch/arm/mach-imx/mx31moboard-smartbot.c
@@ -28,6 +28,7 @@
 #include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
+#include "ehci.h"
 #include "hardware.h"
 #include "iomux-mx3.h"
 #include "ulpi.h"
@@ -141,10 +142,8 @@ static int __init smartbot_otg_host_init(void)
 		return -ENODEV;
 
 	pdev = imx31_add_mxc_ehci_otg(&otg_host_pdata);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(pdev);
 }
 #else
 static inline int smartbot_otg_host_init(void) { return 0; }
diff --git a/arch/arm/mach-imx/mx51.h b/arch/arm/mach-imx/mx51.h
deleted file mode 100644
index af844f7..0000000
--- a/arch/arm/mach-imx/mx51.h
+++ /dev/null
@@ -1,346 +0,0 @@
-#ifndef __MACH_MX51_H__
-#define __MACH_MX51_H__
-
-/*
- * IROM
- */
-#define MX51_IROM_BASE_ADDR		0x0
-#define MX51_IROM_SIZE			SZ_64K
-
-/*
- * IRAM
- */
-#define MX51_IRAM_BASE_ADDR		0x1ffe0000	/* internal ram */
-#define MX51_IRAM_PARTITIONS		16
-#define MX51_IRAM_SIZE		(MX51_IRAM_PARTITIONS * SZ_8K)	/* 128KB */
-
-#define MX51_GPU_BASE_ADDR		0x20000000
-#define MX51_GPU_CTRL_BASE_ADDR		0x30000000
-#define MX51_IPU_CTRL_BASE_ADDR		0x40000000
-
-/*
- * SPBA global module enabled #0
- */
-#define MX51_SPBA0_BASE_ADDR		0x70000000
-#define MX51_SPBA0_SIZE			SZ_1M
-
-#define MX51_ESDHC1_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x04000)
-#define MX51_ESDHC2_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x08000)
-#define MX51_UART3_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x0c000)
-#define MX51_ECSPI1_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x10000)
-#define MX51_SSI2_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x14000)
-#define MX51_ESDHC3_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x20000)
-#define MX51_ESDHC4_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x24000)
-#define MX51_SPDIF_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x28000)
-#define MX51_ATA_DMA_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x30000)
-#define MX51_SLIM_DMA_BASE_ADDR		(MX51_SPBA0_BASE_ADDR + 0x34000)
-#define MX51_HSI2C_DMA_BASE_ADDR	(MX51_SPBA0_BASE_ADDR + 0x38000)
-#define MX51_SPBA_CTRL_BASE_ADDR	(MX51_SPBA0_BASE_ADDR + 0x3c000)
-
-/*
- * AIPS 1
- */
-#define MX51_AIPS1_BASE_ADDR		0x73f00000
-#define MX51_AIPS1_SIZE			SZ_1M
-
-#define MX51_USB_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x80000)
-#define MX51_USB_OTG_BASE_ADDR		(MX51_USB_BASE_ADDR + 0x0000)
-#define MX51_USB_HS1_BASE_ADDR		(MX51_USB_BASE_ADDR + 0x0200)
-#define MX51_USB_HS2_BASE_ADDR		(MX51_USB_BASE_ADDR + 0x0400)
-#define MX51_GPIO1_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x84000)
-#define MX51_GPIO2_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x88000)
-#define MX51_GPIO3_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x8c000)
-#define MX51_GPIO4_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x90000)
-#define MX51_KPP_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x94000)
-#define MX51_WDOG1_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x98000)
-#define MX51_WDOG2_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0x9c000)
-#define MX51_GPT1_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xa0000)
-#define MX51_SRTC_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xa4000)
-#define MX51_IOMUXC_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xa8000)
-#define MX51_EPIT1_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xac000)
-#define MX51_EPIT2_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xb0000)
-#define MX51_PWM1_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xb4000)
-#define MX51_PWM2_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xb8000)
-#define MX51_UART1_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xbc000)
-#define MX51_UART2_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xc0000)
-#define MX51_SRC_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xd0000)
-#define MX51_CCM_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xd4000)
-#define MX51_GPC_BASE_ADDR		(MX51_AIPS1_BASE_ADDR + 0xd8000)
-
-/*
- * AIPS 2
- */
-#define MX51_AIPS2_BASE_ADDR		0x83f00000
-#define MX51_AIPS2_SIZE			SZ_1M
-
-#define MX51_PLL1_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0x80000)
-#define MX51_PLL2_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0x84000)
-#define MX51_PLL3_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0x88000)
-#define MX51_AHBMAX_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0x94000)
-#define MX51_IIM_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0x98000)
-#define MX51_CSU_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0x9c000)
-#define MX51_ARM_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xa0000)
-#define MX51_OWIRE_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xa4000)
-#define MX51_FIRI_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xa8000)
-#define MX51_ECSPI2_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xac000)
-#define MX51_SDMA_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xb0000)
-#define MX51_SCC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xb4000)
-#define MX51_ROMCP_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xb8000)
-#define MX51_RTIC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xbc000)
-#define MX51_CSPI_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xc0000)
-#define MX51_I2C2_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xc4000)
-#define MX51_I2C1_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xc8000)
-#define MX51_SSI1_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xcc000)
-#define MX51_AUDMUX_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xd0000)
-#define MX51_M4IF_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xd8000)
-#define MX51_ESDCTL_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xd9000)
-#define MX51_WEIM_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xda000)
-#define MX51_NFC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xdb000)
-#define MX51_EMI_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xdbf00)
-#define MX51_MIPI_HSC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xdc000)
-#define MX51_ATA_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe0000)
-#define MX51_SIM_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe4000)
-#define MX51_SSI3_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe8000)
-#define MX51_FEC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xec000)
-#define MX51_TVE_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xf0000)
-#define MX51_VPU_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xf4000)
-#define MX51_SAHARA_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xf8000)
-
-#define MX51_CSD0_BASE_ADDR		0x90000000
-#define MX51_CSD1_BASE_ADDR		0xa0000000
-#define MX51_CS0_BASE_ADDR		0xb0000000
-#define MX51_CS1_BASE_ADDR		0xb8000000
-#define MX51_CS2_BASE_ADDR		0xc0000000
-#define MX51_CS3_BASE_ADDR		0xc8000000
-#define MX51_CS4_BASE_ADDR		0xcc000000
-#define MX51_CS5_BASE_ADDR		0xce000000
-
-/*
- * NFC
- */
-#define MX51_NFC_AXI_BASE_ADDR		0xcfff0000	/* NAND flash AXI */
-#define MX51_NFC_AXI_SIZE		SZ_64K
-
-#define MX51_GPU2D_BASE_ADDR		0xd0000000
-#define MX51_TZIC_BASE_ADDR		0xe0000000
-#define MX51_TZIC_SIZE			SZ_16K
-
-#define MX51_IO_P2V(x)			IMX_IO_P2V(x)
-#define MX51_IO_ADDRESS(x)		IOMEM(MX51_IO_P2V(x))
-
-/*
- * defines for SPBA modules
- */
-#define MX51_SPBA_SDHC1	0x04
-#define MX51_SPBA_SDHC2	0x08
-#define MX51_SPBA_UART3	0x0c
-#define MX51_SPBA_CSPI1	0x10
-#define MX51_SPBA_SSI2	0x14
-#define MX51_SPBA_SDHC3	0x20
-#define MX51_SPBA_SDHC4	0x24
-#define MX51_SPBA_SPDIF	0x28
-#define MX51_SPBA_ATA	0x30
-#define MX51_SPBA_SLIM	0x34
-#define MX51_SPBA_HSI2C	0x38
-#define MX51_SPBA_CTRL	0x3c
-
-/*
- * Defines for modules using static and dynamic DMA channels
- */
-#define MX51_MXC_DMA_CHANNEL_IRAM	30
-#define MX51_MXC_DMA_CHANNEL_SPDIF_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART1_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART1_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART2_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART2_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART3_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_UART3_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_MMC1	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_MMC2	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_SSI1_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_SSI1_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_SSI2_RX	MXC_DMA_DYNAMIC_CHANNEL
-#ifdef CONFIG_SDMA_IRAM
-#define MX51_MXC_DMA_CHANNEL_SSI2_TX	(MX51_MXC_DMA_CHANNEL_IRAM + 1)
-#else				/*CONFIG_SDMA_IRAM */
-#define MX51_MXC_DMA_CHANNEL_SSI2_TX	MXC_DMA_DYNAMIC_CHANNEL
-#endif				/*CONFIG_SDMA_IRAM */
-#define MX51_MXC_DMA_CHANNEL_CSPI1_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI1_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI2_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI2_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI3_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_CSPI3_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_ATA_RX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_ATA_TX	MXC_DMA_DYNAMIC_CHANNEL
-#define MX51_MXC_DMA_CHANNEL_MEMORY	MXC_DMA_DYNAMIC_CHANNEL
-
-#define MX51_IS_MEM_DEVICE_NONSHARED(x)		0
-
-/*
- * DMA request assignments
- */
-#define MX51_DMA_REQ_VPU		0
-#define MX51_DMA_REQ_GPC		1
-#define MX51_DMA_REQ_ATA_RX		2
-#define MX51_DMA_REQ_ATA_TX		3
-#define MX51_DMA_REQ_ATA_TX_END		4
-#define MX51_DMA_REQ_SLIM_B		5
-#define MX51_DMA_REQ_CSPI1_RX		6
-#define MX51_DMA_REQ_CSPI1_TX		7
-#define MX51_DMA_REQ_CSPI2_RX		8
-#define MX51_DMA_REQ_CSPI2_TX		9
-#define MX51_DMA_REQ_HS_I2C_TX		10
-#define MX51_DMA_REQ_HS_I2C_RX		11
-#define MX51_DMA_REQ_FIRI_RX		12
-#define MX51_DMA_REQ_FIRI_TX		13
-#define MX51_DMA_REQ_EXTREQ1		14
-#define MX51_DMA_REQ_GPU		15
-#define MX51_DMA_REQ_UART2_RX		16
-#define MX51_DMA_REQ_UART2_TX		17
-#define MX51_DMA_REQ_UART1_RX		18
-#define MX51_DMA_REQ_UART1_TX		19
-#define MX51_DMA_REQ_SDHC1		20
-#define MX51_DMA_REQ_SDHC2		21
-#define MX51_DMA_REQ_SSI2_RX1		22
-#define MX51_DMA_REQ_SSI2_TX1		23
-#define MX51_DMA_REQ_SSI2_RX0		24
-#define MX51_DMA_REQ_SSI2_TX0		25
-#define MX51_DMA_REQ_SSI1_RX1		26
-#define MX51_DMA_REQ_SSI1_TX1		27
-#define MX51_DMA_REQ_SSI1_RX0		28
-#define MX51_DMA_REQ_SSI1_TX0		29
-#define MX51_DMA_REQ_EMI_RD		30
-#define MX51_DMA_REQ_CTI2_0		31
-#define MX51_DMA_REQ_EMI_WR		32
-#define MX51_DMA_REQ_CTI2_1		33
-#define MX51_DMA_REQ_EPIT2		34
-#define MX51_DMA_REQ_SSI3_RX1		35
-#define MX51_DMA_REQ_IPU		36
-#define MX51_DMA_REQ_SSI3_TX1		37
-#define MX51_DMA_REQ_CSPI_RX		38
-#define MX51_DMA_REQ_CSPI_TX		39
-#define MX51_DMA_REQ_SDHC3		40
-#define MX51_DMA_REQ_SDHC4		41
-#define MX51_DMA_REQ_SLIM_B_TX		42
-#define MX51_DMA_REQ_UART3_RX		43
-#define MX51_DMA_REQ_UART3_TX		44
-#define MX51_DMA_REQ_SPDIF		45
-#define MX51_DMA_REQ_SSI3_RX0		46
-#define MX51_DMA_REQ_SSI3_TX0		47
-
-/*
- * Interrupt numbers
- */
-#include <asm/irq.h>
-#define MX51_INT_BASE			(NR_IRQS_LEGACY + 0)
-#define MX51_INT_RESV0			(NR_IRQS_LEGACY + 0)
-#define MX51_INT_ESDHC1			(NR_IRQS_LEGACY + 1)
-#define MX51_INT_ESDHC2			(NR_IRQS_LEGACY + 2)
-#define MX51_INT_ESDHC3			(NR_IRQS_LEGACY + 3)
-#define MX51_INT_ESDHC4			(NR_IRQS_LEGACY + 4)
-#define MX51_INT_RESV5			(NR_IRQS_LEGACY + 5)
-#define MX51_INT_SDMA			(NR_IRQS_LEGACY + 6)
-#define MX51_INT_IOMUX			(NR_IRQS_LEGACY + 7)
-#define MX51_INT_NFC			(NR_IRQS_LEGACY + 8)
-#define MX51_INT_VPU			(NR_IRQS_LEGACY + 9)
-#define MX51_INT_IPU_ERR		(NR_IRQS_LEGACY + 10)
-#define MX51_INT_IPU_SYN		(NR_IRQS_LEGACY + 11)
-#define MX51_INT_GPU			(NR_IRQS_LEGACY + 12)
-#define MX51_INT_RESV13			(NR_IRQS_LEGACY + 13)
-#define MX51_INT_USB_HS1		(NR_IRQS_LEGACY + 14)
-#define MX51_INT_EMI			(NR_IRQS_LEGACY + 15)
-#define MX51_INT_USB_HS2		(NR_IRQS_LEGACY + 16)
-#define MX51_INT_USB_HS3		(NR_IRQS_LEGACY + 17)
-#define MX51_INT_USB_OTG		(NR_IRQS_LEGACY + 18)
-#define MX51_INT_SAHARA_H0		(NR_IRQS_LEGACY + 19)
-#define MX51_INT_SAHARA_H1		(NR_IRQS_LEGACY + 20)
-#define MX51_INT_SCC_SMN		(NR_IRQS_LEGACY + 21)
-#define MX51_INT_SCC_STZ		(NR_IRQS_LEGACY + 22)
-#define MX51_INT_SCC_SCM		(NR_IRQS_LEGACY + 23)
-#define MX51_INT_SRTC_NTZ		(NR_IRQS_LEGACY + 24)
-#define MX51_INT_SRTC_TZ		(NR_IRQS_LEGACY + 25)
-#define MX51_INT_RTIC			(NR_IRQS_LEGACY + 26)
-#define MX51_INT_CSU			(NR_IRQS_LEGACY + 27)
-#define MX51_INT_SLIM_B			(NR_IRQS_LEGACY + 28)
-#define MX51_INT_SSI1			(NR_IRQS_LEGACY + 29)
-#define MX51_INT_SSI2			(NR_IRQS_LEGACY + 30)
-#define MX51_INT_UART1			(NR_IRQS_LEGACY + 31)
-#define MX51_INT_UART2			(NR_IRQS_LEGACY + 32)
-#define MX51_INT_UART3			(NR_IRQS_LEGACY + 33)
-#define MX51_INT_RESV34			(NR_IRQS_LEGACY + 34)
-#define MX51_INT_RESV35			(NR_IRQS_LEGACY + 35)
-#define MX51_INT_ECSPI1			(NR_IRQS_LEGACY + 36)
-#define MX51_INT_ECSPI2			(NR_IRQS_LEGACY + 37)
-#define MX51_INT_CSPI			(NR_IRQS_LEGACY + 38)
-#define MX51_INT_GPT			(NR_IRQS_LEGACY + 39)
-#define MX51_INT_EPIT1			(NR_IRQS_LEGACY + 40)
-#define MX51_INT_EPIT2			(NR_IRQS_LEGACY + 41)
-#define MX51_INT_GPIO1_INT7		(NR_IRQS_LEGACY + 42)
-#define MX51_INT_GPIO1_INT6		(NR_IRQS_LEGACY + 43)
-#define MX51_INT_GPIO1_INT5		(NR_IRQS_LEGACY + 44)
-#define MX51_INT_GPIO1_INT4		(NR_IRQS_LEGACY + 45)
-#define MX51_INT_GPIO1_INT3		(NR_IRQS_LEGACY + 46)
-#define MX51_INT_GPIO1_INT2		(NR_IRQS_LEGACY + 47)
-#define MX51_INT_GPIO1_INT1		(NR_IRQS_LEGACY + 48)
-#define MX51_INT_GPIO1_INT0		(NR_IRQS_LEGACY + 49)
-#define MX51_INT_GPIO1_LOW		(NR_IRQS_LEGACY + 50)
-#define MX51_INT_GPIO1_HIGH		(NR_IRQS_LEGACY + 51)
-#define MX51_INT_GPIO2_LOW		(NR_IRQS_LEGACY + 52)
-#define MX51_INT_GPIO2_HIGH		(NR_IRQS_LEGACY + 53)
-#define MX51_INT_GPIO3_LOW		(NR_IRQS_LEGACY + 54)
-#define MX51_INT_GPIO3_HIGH		(NR_IRQS_LEGACY + 55)
-#define MX51_INT_GPIO4_LOW		(NR_IRQS_LEGACY + 56)
-#define MX51_INT_GPIO4_HIGH		(NR_IRQS_LEGACY + 57)
-#define MX51_INT_WDOG1			(NR_IRQS_LEGACY + 58)
-#define MX51_INT_WDOG2			(NR_IRQS_LEGACY + 59)
-#define MX51_INT_KPP			(NR_IRQS_LEGACY + 60)
-#define MX51_INT_PWM1			(NR_IRQS_LEGACY + 61)
-#define MX51_INT_I2C1			(NR_IRQS_LEGACY + 62)
-#define MX51_INT_I2C2			(NR_IRQS_LEGACY + 63)
-#define MX51_INT_HS_I2C			(NR_IRQS_LEGACY + 64)
-#define MX51_INT_RESV65			(NR_IRQS_LEGACY + 65)
-#define MX51_INT_RESV66			(NR_IRQS_LEGACY + 66)
-#define MX51_INT_SIM_IPB		(NR_IRQS_LEGACY + 67)
-#define MX51_INT_SIM_DAT		(NR_IRQS_LEGACY + 68)
-#define MX51_INT_IIM			(NR_IRQS_LEGACY + 69)
-#define MX51_INT_ATA			(NR_IRQS_LEGACY + 70)
-#define MX51_INT_CCM1			(NR_IRQS_LEGACY + 71)
-#define MX51_INT_CCM2			(NR_IRQS_LEGACY + 72)
-#define MX51_INT_GPC1			(NR_IRQS_LEGACY + 73)
-#define MX51_INT_GPC2			(NR_IRQS_LEGACY + 74)
-#define MX51_INT_SRC			(NR_IRQS_LEGACY + 75)
-#define MX51_INT_NM			(NR_IRQS_LEGACY + 76)
-#define MX51_INT_PMU			(NR_IRQS_LEGACY + 77)
-#define MX51_INT_CTI_IRQ		(NR_IRQS_LEGACY + 78)
-#define MX51_INT_CTI1_TG0		(NR_IRQS_LEGACY + 79)
-#define MX51_INT_CTI1_TG1		(NR_IRQS_LEGACY + 80)
-#define MX51_INT_MCG_ERR		(NR_IRQS_LEGACY + 81)
-#define MX51_INT_MCG_TMR		(NR_IRQS_LEGACY + 82)
-#define MX51_INT_MCG_FUNC		(NR_IRQS_LEGACY + 83)
-#define MX51_INT_GPU2_IRQ		(NR_IRQS_LEGACY + 84)
-#define MX51_INT_GPU2_BUSY		(NR_IRQS_LEGACY + 85)
-#define MX51_INT_RESV86			(NR_IRQS_LEGACY + 86)
-#define MX51_INT_FEC			(NR_IRQS_LEGACY + 87)
-#define MX51_INT_OWIRE			(NR_IRQS_LEGACY + 88)
-#define MX51_INT_CTI1_TG2		(NR_IRQS_LEGACY + 89)
-#define MX51_INT_SJC			(NR_IRQS_LEGACY + 90)
-#define MX51_INT_SPDIF			(NR_IRQS_LEGACY + 91)
-#define MX51_INT_TVE			(NR_IRQS_LEGACY + 92)
-#define MX51_INT_FIRI			(NR_IRQS_LEGACY + 93)
-#define MX51_INT_PWM2			(NR_IRQS_LEGACY + 94)
-#define MX51_INT_SLIM_EXP		(NR_IRQS_LEGACY + 95)
-#define MX51_INT_SSI3			(NR_IRQS_LEGACY + 96)
-#define MX51_INT_EMI_BOOT		(NR_IRQS_LEGACY + 97)
-#define MX51_INT_CTI1_TG3		(NR_IRQS_LEGACY + 98)
-#define MX51_INT_SMC_RX			(NR_IRQS_LEGACY + 99)
-#define MX51_INT_VPU_IDLE		(NR_IRQS_LEGACY + 100)
-#define MX51_INT_EMI_NFC		(NR_IRQS_LEGACY + 101)
-#define MX51_INT_GPU_IDLE		(NR_IRQS_LEGACY + 102)
-
-#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
-extern int mx51_revision(void);
-extern void mx51_display_revision(void);
-#endif
-
-#endif	/* ifndef __MACH_MX51_H__ */
diff --git a/arch/arm/mach-imx/mx53.h b/arch/arm/mach-imx/mx53.h
deleted file mode 100644
index f829d1c..0000000
--- a/arch/arm/mach-imx/mx53.h
+++ /dev/null
@@ -1,342 +0,0 @@
-#ifndef __MACH_MX53_H__
-#define __MACH_MX53_H__
-
-/*
- * IROM
- */
-#define MX53_IROM_BASE_ADDR		0x0
-#define MX53_IROM_SIZE			SZ_64K
-
-/* TZIC */
-#define MX53_TZIC_BASE_ADDR		0x0FFFC000
-#define MX53_TZIC_SIZE			SZ_16K
-
-/*
- * AHCI SATA
- */
-#define MX53_SATA_BASE_ADDR		0x10000000
-
-/*
- * NFC
- */
-#define MX53_NFC_AXI_BASE_ADDR	0xF7FF0000	/* NAND flash AXI */
-#define MX53_NFC_AXI_SIZE		SZ_64K
-
-/*
- * IRAM
- */
-#define MX53_IRAM_BASE_ADDR	0xF8000000	/* internal ram */
-#define MX53_IRAM_PARTITIONS	16
-#define MX53_IRAM_SIZE		(MX53_IRAM_PARTITIONS * SZ_8K)	/* 128KB */
-
-/*
- * Graphics Memory of GPU
- */
-#define MX53_IPU_CTRL_BASE_ADDR	0x18000000
-#define MX53_GPU2D_BASE_ADDR		0x20000000
-#define MX53_GPU_BASE_ADDR		0x30000000
-#define MX53_GPU_GMEM_BASE_ADDR	0xF8020000
-
-#define MX53_DEBUG_BASE_ADDR		0x40000000
-#define MX53_DEBUG_SIZE		SZ_1M
-#define MX53_ETB_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00001000)
-#define MX53_ETM_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00002000)
-#define MX53_TPIU_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00003000)
-#define MX53_CTI0_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00004000)
-#define MX53_CTI1_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00005000)
-#define MX53_CTI2_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00006000)
-#define MX53_CTI3_BASE_ADDR		(MX53_DEBUG_BASE_ADDR + 0x00007000)
-#define MX53_CORTEX_DBG_BASE_ADDR	(MX53_DEBUG_BASE_ADDR + 0x00008000)
-
-/*
- * SPBA global module enabled #0
- */
-#define MX53_SPBA0_BASE_ADDR		0x50000000
-#define MX53_SPBA0_SIZE		SZ_1M
-
-#define MX53_ESDHC1_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00004000)
-#define MX53_ESDHC2_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00008000)
-#define MX53_UART3_BASE_ADDR		(MX53_SPBA0_BASE_ADDR + 0x0000C000)
-#define MX53_ECSPI1_BASE_ADDR		(MX53_SPBA0_BASE_ADDR + 0x00010000)
-#define MX53_SSI2_BASE_ADDR		(MX53_SPBA0_BASE_ADDR + 0x00014000)
-#define MX53_ESDHC3_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00020000)
-#define MX53_ESDHC4_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00024000)
-#define MX53_SPDIF_BASE_ADDR		(MX53_SPBA0_BASE_ADDR + 0x00028000)
-#define MX53_ASRC_BASE_ADDR		(MX53_SPBA0_BASE_ADDR + 0x0002C000)
-#define MX53_ATA_DMA_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00030000)
-#define MX53_SLIM_DMA_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00034000)
-#define MX53_HSI2C_DMA_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x00038000)
-#define MX53_SPBA_CTRL_BASE_ADDR	(MX53_SPBA0_BASE_ADDR + 0x0003C000)
-
-/*
- * AIPS 1
- */
-#define MX53_AIPS1_BASE_ADDR	0x53F00000
-#define MX53_AIPS1_SIZE		SZ_1M
-
-#define MX53_OTG_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x00080000)
-#define MX53_GPIO1_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x00084000)
-#define MX53_GPIO2_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x00088000)
-#define MX53_GPIO3_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x0008C000)
-#define MX53_GPIO4_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x00090000)
-#define MX53_KPP_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x00094000)
-#define MX53_WDOG1_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x00098000)
-#define MX53_WDOG2_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x0009C000)
-#define MX53_GPT1_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000A0000)
-#define MX53_SRTC_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000A4000)
-#define MX53_IOMUXC_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000A8000)
-#define MX53_EPIT1_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000AC000)
-#define MX53_EPIT2_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000B0000)
-#define MX53_PWM1_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000B4000)
-#define MX53_PWM2_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000B8000)
-#define MX53_UART1_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000BC000)
-#define MX53_UART2_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000C0000)
-#define MX53_SRC_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000D0000)
-#define MX53_CCM_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000D4000)
-#define MX53_GPC_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000D8000)
-#define MX53_GPIO5_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000DC000)
-#define MX53_GPIO6_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000E0000)
-#define MX53_GPIO7_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000E4000)
-#define MX53_ATA_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000E8000)
-#define MX53_I2C3_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000EC000)
-#define MX53_UART4_BASE_ADDR	(MX53_AIPS1_BASE_ADDR + 0x000F0000)
-
-/*
- * AIPS 2
- */
-#define MX53_AIPS2_BASE_ADDR		0x63F00000
-#define MX53_AIPS2_SIZE			SZ_1M
-
-#define MX53_PLL1_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x00080000)
-#define MX53_PLL2_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x00084000)
-#define MX53_PLL3_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x00088000)
-#define MX53_PLL4_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x0008C000)
-#define MX53_UART5_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x00090000)
-#define MX53_AHBMAX_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x00094000)
-#define MX53_IIM_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x00098000)
-#define MX53_CSU_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x0009C000)
-#define MX53_ARM_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000A0000)
-#define MX53_OWIRE_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000A4000)
-#define MX53_FIRI_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000A8000)
-#define MX53_ECSPI2_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000AC000)
-#define MX53_SDMA_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000B0000)
-#define MX53_SCC_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000B4000)
-#define MX53_ROMCP_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000B8000)
-#define MX53_RTIC_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000BC000)
-#define MX53_CSPI_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000C0000)
-#define MX53_I2C2_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000C4000)
-#define MX53_I2C1_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000C8000)
-#define MX53_SSI1_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000CC000)
-#define MX53_AUDMUX_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000D0000)
-#define MX53_RTC_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000D4000)
-#define MX53_M4IF_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000D8000)
-#define MX53_ESDCTL_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000D9000)
-#define MX53_WEIM_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000DA000)
-#define MX53_NFC_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000DB000)
-#define MX53_EMI_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000DBF00)
-#define MX53_MIPI_HSC_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000DC000)
-#define MX53_MLB_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000E4000)
-#define MX53_SSI3_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000E8000)
-#define MX53_FEC_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000EC000)
-#define MX53_TVE_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000F0000)
-#define MX53_VPU_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000F4000)
-#define MX53_SAHARA_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000F8000)
-#define MX53_PTP_BASE_ADDR	(MX53_AIPS2_BASE_ADDR + 0x000FC000)
-
-/*
- * Memory regions and CS
- */
-#define MX53_CSD0_BASE_ADDR		0x70000000
-#define MX53_CSD1_BASE_ADDR		0xB0000000
-#define MX53_CS0_BASE_ADDR		0xF0000000
-#define MX53_CS1_32MB_BASE_ADDR	0xF2000000
-#define MX53_CS1_64MB_BASE_ADDR		0xF4000000
-#define MX53_CS2_64MB_BASE_ADDR		0xF4000000
-#define MX53_CS2_96MB_BASE_ADDR		0xF6000000
-#define MX53_CS3_BASE_ADDR		0xF6000000
-
-#define MX53_IO_P2V(x)			IMX_IO_P2V(x)
-#define MX53_IO_ADDRESS(x)		IOMEM(MX53_IO_P2V(x))
-
-/*
- * defines for SPBA modules
- */
-#define MX53_SPBA_SDHC1	0x04
-#define MX53_SPBA_SDHC2	0x08
-#define MX53_SPBA_UART3	0x0C
-#define MX53_SPBA_CSPI1	0x10
-#define MX53_SPBA_SSI2		0x14
-#define MX53_SPBA_SDHC3	0x20
-#define MX53_SPBA_SDHC4	0x24
-#define MX53_SPBA_SPDIF	0x28
-#define MX53_SPBA_ATA		0x30
-#define MX53_SPBA_SLIM		0x34
-#define MX53_SPBA_HSI2C	0x38
-#define MX53_SPBA_CTRL		0x3C
-
-/*
- * DMA request assignments
- */
-#define MX53_DMA_REQ_SSI3_TX0		47
-#define MX53_DMA_REQ_SSI3_RX0		46
-#define MX53_DMA_REQ_SSI3_TX1		45
-#define MX53_DMA_REQ_SSI3_RX1		44
-#define MX53_DMA_REQ_UART3_TX	43
-#define MX53_DMA_REQ_UART3_RX	42
-#define MX53_DMA_REQ_ESAI_TX		41
-#define MX53_DMA_REQ_ESAI_RX		40
-#define MX53_DMA_REQ_CSPI_TX		39
-#define MX53_DMA_REQ_CSPI_RX		38
-#define MX53_DMA_REQ_ASRC_DMA6	37
-#define MX53_DMA_REQ_ASRC_DMA5	36
-#define MX53_DMA_REQ_ASRC_DMA4	35
-#define MX53_DMA_REQ_ASRC_DMA3	34
-#define MX53_DMA_REQ_ASRC_DMA2	33
-#define MX53_DMA_REQ_ASRC_DMA1	32
-#define MX53_DMA_REQ_EMI_WR		31
-#define MX53_DMA_REQ_EMI_RD		30
-#define MX53_DMA_REQ_SSI1_TX0		29
-#define MX53_DMA_REQ_SSI1_RX0		28
-#define MX53_DMA_REQ_SSI1_TX1		27
-#define MX53_DMA_REQ_SSI1_RX1		26
-#define MX53_DMA_REQ_SSI2_TX0		25
-#define MX53_DMA_REQ_SSI2_RX0		24
-#define MX53_DMA_REQ_SSI2_TX1		23
-#define MX53_DMA_REQ_SSI2_RX1		22
-#define MX53_DMA_REQ_I2C2_SDHC2	21
-#define MX53_DMA_REQ_I2C1_SDHC1	20
-#define MX53_DMA_REQ_UART1_TX	19
-#define MX53_DMA_REQ_UART1_RX	18
-#define MX53_DMA_REQ_UART5_TX	17
-#define MX53_DMA_REQ_UART5_RX	16
-#define MX53_DMA_REQ_SPDIF_TX		15
-#define MX53_DMA_REQ_SPDIF_RX		14
-#define MX53_DMA_REQ_UART2_FIRI_TX	13
-#define MX53_DMA_REQ_UART2_FIRI_RX	12
-#define MX53_DMA_REQ_SDHC4		11
-#define MX53_DMA_REQ_I2C3_SDHC3	10
-#define MX53_DMA_REQ_CSPI2_TX		9
-#define MX53_DMA_REQ_CSPI2_RX		8
-#define MX53_DMA_REQ_CSPI1_TX		7
-#define MX53_DMA_REQ_CSPI1_RX		6
-#define MX53_DMA_REQ_IPU		5
-#define MX53_DMA_REQ_ATA_TX_END	4
-#define MX53_DMA_REQ_ATA_UART4_TX	3
-#define MX53_DMA_REQ_ATA_UART4_RX	2
-#define MX53_DMA_REQ_GPC		1
-#define MX53_DMA_REQ_VPU		0
-
-/*
- * Interrupt numbers
- */
-#include <asm/irq.h>
-#define MX53_INT_RESV0		(NR_IRQS_LEGACY + 0)
-#define MX53_INT_ESDHC1		(NR_IRQS_LEGACY + 1)
-#define MX53_INT_ESDHC2		(NR_IRQS_LEGACY + 2)
-#define MX53_INT_ESDHC3		(NR_IRQS_LEGACY + 3)
-#define MX53_INT_ESDHC4		(NR_IRQS_LEGACY + 4)
-#define MX53_INT_DAP		(NR_IRQS_LEGACY + 5)
-#define MX53_INT_SDMA		(NR_IRQS_LEGACY + 6)
-#define MX53_INT_IOMUX		(NR_IRQS_LEGACY + 7)
-#define MX53_INT_NFC		(NR_IRQS_LEGACY + 8)
-#define MX53_INT_VPU		(NR_IRQS_LEGACY + 9)
-#define MX53_INT_IPU_ERR	(NR_IRQS_LEGACY + 10)
-#define MX53_INT_IPU_SYN	(NR_IRQS_LEGACY + 11)
-#define MX53_INT_GPU		(NR_IRQS_LEGACY + 12)
-#define MX53_INT_UART4		(NR_IRQS_LEGACY + 13)
-#define MX53_INT_USB_H1		(NR_IRQS_LEGACY + 14)
-#define MX53_INT_EMI		(NR_IRQS_LEGACY + 15)
-#define MX53_INT_USB_H2		(NR_IRQS_LEGACY + 16)
-#define MX53_INT_USB_H3		(NR_IRQS_LEGACY + 17)
-#define MX53_INT_USB_OTG	(NR_IRQS_LEGACY + 18)
-#define MX53_INT_SAHARA_H0	(NR_IRQS_LEGACY + 19)
-#define MX53_INT_SAHARA_H1	(NR_IRQS_LEGACY + 20)
-#define MX53_INT_SCC_SMN	(NR_IRQS_LEGACY + 21)
-#define MX53_INT_SCC_STZ	(NR_IRQS_LEGACY + 22)
-#define MX53_INT_SCC_SCM	(NR_IRQS_LEGACY + 23)
-#define MX53_INT_SRTC_NTZ	(NR_IRQS_LEGACY + 24)
-#define MX53_INT_SRTC_TZ	(NR_IRQS_LEGACY + 25)
-#define MX53_INT_RTIC		(NR_IRQS_LEGACY + 26)
-#define MX53_INT_CSU		(NR_IRQS_LEGACY + 27)
-#define MX53_INT_SATA		(NR_IRQS_LEGACY + 28)
-#define MX53_INT_SSI1		(NR_IRQS_LEGACY + 29)
-#define MX53_INT_SSI2		(NR_IRQS_LEGACY + 30)
-#define MX53_INT_UART1		(NR_IRQS_LEGACY + 31)
-#define MX53_INT_UART2		(NR_IRQS_LEGACY + 32)
-#define MX53_INT_UART3		(NR_IRQS_LEGACY + 33)
-#define MX53_INT_RTC		(NR_IRQS_LEGACY + 34)
-#define MX53_INT_PTP		(NR_IRQS_LEGACY + 35)
-#define MX53_INT_ECSPI1		(NR_IRQS_LEGACY + 36)
-#define MX53_INT_ECSPI2		(NR_IRQS_LEGACY + 37)
-#define MX53_INT_CSPI		(NR_IRQS_LEGACY + 38)
-#define MX53_INT_GPT		(NR_IRQS_LEGACY + 39)
-#define MX53_INT_EPIT1		(NR_IRQS_LEGACY + 40)
-#define MX53_INT_EPIT2		(NR_IRQS_LEGACY + 41)
-#define MX53_INT_GPIO1_INT7	(NR_IRQS_LEGACY + 42)
-#define MX53_INT_GPIO1_INT6	(NR_IRQS_LEGACY + 43)
-#define MX53_INT_GPIO1_INT5	(NR_IRQS_LEGACY + 44)
-#define MX53_INT_GPIO1_INT4	(NR_IRQS_LEGACY + 45)
-#define MX53_INT_GPIO1_INT3	(NR_IRQS_LEGACY + 46)
-#define MX53_INT_GPIO1_INT2	(NR_IRQS_LEGACY + 47)
-#define MX53_INT_GPIO1_INT1	(NR_IRQS_LEGACY + 48)
-#define MX53_INT_GPIO1_INT0	(NR_IRQS_LEGACY + 49)
-#define MX53_INT_GPIO1_LOW	(NR_IRQS_LEGACY + 50)
-#define MX53_INT_GPIO1_HIGH	(NR_IRQS_LEGACY + 51)
-#define MX53_INT_GPIO2_LOW	(NR_IRQS_LEGACY + 52)
-#define MX53_INT_GPIO2_HIGH	(NR_IRQS_LEGACY + 53)
-#define MX53_INT_GPIO3_LOW	(NR_IRQS_LEGACY + 54)
-#define MX53_INT_GPIO3_HIGH	(NR_IRQS_LEGACY + 55)
-#define MX53_INT_GPIO4_LOW	(NR_IRQS_LEGACY + 56)
-#define MX53_INT_GPIO4_HIGH	(NR_IRQS_LEGACY + 57)
-#define MX53_INT_WDOG1		(NR_IRQS_LEGACY + 58)
-#define MX53_INT_WDOG2		(NR_IRQS_LEGACY + 59)
-#define MX53_INT_KPP		(NR_IRQS_LEGACY + 60)
-#define MX53_INT_PWM1		(NR_IRQS_LEGACY + 61)
-#define MX53_INT_I2C1		(NR_IRQS_LEGACY + 62)
-#define MX53_INT_I2C2		(NR_IRQS_LEGACY + 63)
-#define MX53_INT_I2C3		(NR_IRQS_LEGACY + 64)
-#define MX53_INT_MLB		(NR_IRQS_LEGACY + 65)
-#define MX53_INT_ASRC		(NR_IRQS_LEGACY + 66)
-#define MX53_INT_SPDIF		(NR_IRQS_LEGACY + 67)
-#define MX53_INT_SIM_DAT	(NR_IRQS_LEGACY + 68)
-#define MX53_INT_IIM		(NR_IRQS_LEGACY + 69)
-#define MX53_INT_ATA		(NR_IRQS_LEGACY + 70)
-#define MX53_INT_CCM1		(NR_IRQS_LEGACY + 71)
-#define MX53_INT_CCM2		(NR_IRQS_LEGACY + 72)
-#define MX53_INT_GPC1		(NR_IRQS_LEGACY + 73)
-#define MX53_INT_GPC2		(NR_IRQS_LEGACY + 74)
-#define MX53_INT_SRC		(NR_IRQS_LEGACY + 75)
-#define MX53_INT_NM		(NR_IRQS_LEGACY + 76)
-#define MX53_INT_PMU		(NR_IRQS_LEGACY + 77)
-#define MX53_INT_CTI_IRQ	(NR_IRQS_LEGACY + 78)
-#define MX53_INT_CTI1_TG0	(NR_IRQS_LEGACY + 79)
-#define MX53_INT_CTI1_TG1	(NR_IRQS_LEGACY + 80)
-#define MX53_INT_ESAI		(NR_IRQS_LEGACY + 81)
-#define MX53_INT_CAN1		(NR_IRQS_LEGACY + 82)
-#define MX53_INT_CAN2		(NR_IRQS_LEGACY + 83)
-#define MX53_INT_GPU2_IRQ	(NR_IRQS_LEGACY + 84)
-#define MX53_INT_GPU2_BUSY	(NR_IRQS_LEGACY + 85)
-#define MX53_INT_UART5		(NR_IRQS_LEGACY + 86)
-#define MX53_INT_FEC		(NR_IRQS_LEGACY + 87)
-#define MX53_INT_OWIRE		(NR_IRQS_LEGACY + 88)
-#define MX53_INT_CTI1_TG2	(NR_IRQS_LEGACY + 89)
-#define MX53_INT_SJC		(NR_IRQS_LEGACY + 90)
-#define MX53_INT_TVE		(NR_IRQS_LEGACY + 92)
-#define MX53_INT_FIRI		(NR_IRQS_LEGACY + 93)
-#define MX53_INT_PWM2		(NR_IRQS_LEGACY + 94)
-#define MX53_INT_SLIM_EXP	(NR_IRQS_LEGACY + 95)
-#define MX53_INT_SSI3		(NR_IRQS_LEGACY + 96)
-#define MX53_INT_EMI_BOOT	(NR_IRQS_LEGACY + 97)
-#define MX53_INT_CTI1_TG3	(NR_IRQS_LEGACY + 98)
-#define MX53_INT_SMC_RX		(NR_IRQS_LEGACY + 99)
-#define MX53_INT_VPU_IDLE	(NR_IRQS_LEGACY + 100)
-#define MX53_INT_EMI_NFC	(NR_IRQS_LEGACY + 101)
-#define MX53_INT_GPU_IDLE	(NR_IRQS_LEGACY + 102)
-#define MX53_INT_GPIO5_LOW	(NR_IRQS_LEGACY + 103)
-#define MX53_INT_GPIO5_HIGH	(NR_IRQS_LEGACY + 104)
-#define MX53_INT_GPIO6_LOW	(NR_IRQS_LEGACY + 105)
-#define MX53_INT_GPIO6_HIGH	(NR_IRQS_LEGACY + 106)
-#define MX53_INT_GPIO7_LOW	(NR_IRQS_LEGACY + 107)
-#define MX53_INT_GPIO7_HIGH	(NR_IRQS_LEGACY + 108)
-
-#endif /* ifndef __MACH_MX53_H__ */
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h
index 75d6a37..a39b69e 100644
--- a/arch/arm/mach-imx/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
@@ -154,10 +154,17 @@ extern unsigned int __mxc_cpu_type;
 #endif
 
 #ifndef __ASSEMBLY__
+#ifdef CONFIG_SOC_IMX6SL
 static inline bool cpu_is_imx6sl(void)
 {
 	return __mxc_cpu_type == MXC_CPU_IMX6SL;
 }
+#else
+static inline bool cpu_is_imx6sl(void)
+{
+	return false;
+}
+#endif
 
 static inline bool cpu_is_imx6dl(void)
 {
diff --git a/arch/arm/mach-imx/pm-imx5.c b/arch/arm/mach-imx/pm-imx5.c
index 58aeaf5..f1f80ab 100644
--- a/arch/arm/mach-imx/pm-imx5.c
+++ b/arch/arm/mach-imx/pm-imx5.c
@@ -19,9 +19,26 @@
 
 #include "common.h"
 #include "cpuidle.h"
-#include "crm-regs-imx5.h"
 #include "hardware.h"
 
+#define MXC_CCM_CLPCR			0x54
+#define MXC_CCM_CLPCR_LPM_OFFSET	0
+#define MXC_CCM_CLPCR_LPM_MASK		0x3
+#define MXC_CCM_CLPCR_STBY_COUNT_OFFSET	9
+#define MXC_CCM_CLPCR_VSTBY		(0x1 << 8)
+#define MXC_CCM_CLPCR_SBYOS		(0x1 << 6)
+
+#define MXC_CORTEXA8_PLAT_LPC		0xc
+#define MXC_CORTEXA8_PLAT_LPC_DSM	(1 << 0)
+#define MXC_CORTEXA8_PLAT_LPC_DBG_DSM	(1 << 1)
+
+#define MXC_SRPG_NEON_SRPGCR		0x280
+#define MXC_SRPG_ARM_SRPGCR		0x2a0
+#define MXC_SRPG_EMPGC0_SRPGCR		0x2c0
+#define MXC_SRPG_EMPGC1_SRPGCR		0x2d0
+
+#define MXC_SRPGCR_PCR			1
+
 /*
  * The WAIT_UNCLOCKED_POWER_OFF state only requires <= 500ns to exit.
  * This is also the lowest power state possible without affecting
@@ -32,6 +49,30 @@
  */
 #define IMX5_DEFAULT_CPU_IDLE_STATE WAIT_UNCLOCKED_POWER_OFF
 
+struct imx5_pm_data {
+	phys_addr_t cortex_addr;
+	phys_addr_t gpc_addr;
+};
+
+static const struct imx5_pm_data imx51_pm_data __initconst = {
+	.cortex_addr = 0x83fa0000,
+	.gpc_addr = 0x73fd8000,
+};
+
+static const struct imx5_pm_data imx53_pm_data __initconst = {
+	.cortex_addr = 0x63fa0000,
+	.gpc_addr = 0x53fd8000,
+};
+
+static void __iomem *ccm_base;
+static void __iomem *cortex_base;
+static void __iomem *gpc_base;
+
+void __init imx5_pm_set_ccm_base(void __iomem *base)
+{
+	ccm_base = base;
+}
+
 /*
  * set cpu low power mode before WFI instruction. This function is called
  * mx5 because it can be used for mx51, and mx53.
@@ -43,12 +84,16 @@ static void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode)
 	int stop_mode = 0;
 
 	/* always allow platform to issue a deep sleep mode request */
-	plat_lpc = __raw_readl(MXC_CORTEXA8_PLAT_LPC) &
+	plat_lpc = __raw_readl(cortex_base + MXC_CORTEXA8_PLAT_LPC) &
 	    ~(MXC_CORTEXA8_PLAT_LPC_DSM);
-	ccm_clpcr = __raw_readl(MXC_CCM_CLPCR) & ~(MXC_CCM_CLPCR_LPM_MASK);
-	arm_srpgcr = __raw_readl(MXC_SRPG_ARM_SRPGCR) & ~(MXC_SRPGCR_PCR);
-	empgc0 = __raw_readl(MXC_SRPG_EMPGC0_SRPGCR) & ~(MXC_SRPGCR_PCR);
-	empgc1 = __raw_readl(MXC_SRPG_EMPGC1_SRPGCR) & ~(MXC_SRPGCR_PCR);
+	ccm_clpcr = __raw_readl(ccm_base + MXC_CCM_CLPCR) &
+		    ~(MXC_CCM_CLPCR_LPM_MASK);
+	arm_srpgcr = __raw_readl(gpc_base + MXC_SRPG_ARM_SRPGCR) &
+		     ~(MXC_SRPGCR_PCR);
+	empgc0 = __raw_readl(gpc_base + MXC_SRPG_EMPGC0_SRPGCR) &
+		 ~(MXC_SRPGCR_PCR);
+	empgc1 = __raw_readl(gpc_base + MXC_SRPG_EMPGC1_SRPGCR) &
+		 ~(MXC_SRPGCR_PCR);
 
 	switch (mode) {
 	case WAIT_CLOCKED:
@@ -82,17 +127,17 @@ static void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode)
 		return;
 	}
 
-	__raw_writel(plat_lpc, MXC_CORTEXA8_PLAT_LPC);
-	__raw_writel(ccm_clpcr, MXC_CCM_CLPCR);
-	__raw_writel(arm_srpgcr, MXC_SRPG_ARM_SRPGCR);
-	__raw_writel(arm_srpgcr, MXC_SRPG_NEON_SRPGCR);
+	__raw_writel(plat_lpc, cortex_base + MXC_CORTEXA8_PLAT_LPC);
+	__raw_writel(ccm_clpcr, ccm_base + MXC_CCM_CLPCR);
+	__raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_ARM_SRPGCR);
+	__raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_NEON_SRPGCR);
 
 	if (stop_mode) {
 		empgc0 |= MXC_SRPGCR_PCR;
 		empgc1 |= MXC_SRPGCR_PCR;
 
-		__raw_writel(empgc0, MXC_SRPG_EMPGC0_SRPGCR);
-		__raw_writel(empgc1, MXC_SRPG_EMPGC1_SRPGCR);
+		__raw_writel(empgc0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+		__raw_writel(empgc1, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
 	}
 }
 
@@ -114,8 +159,8 @@ static int mx5_suspend_enter(suspend_state_t state)
 		flush_cache_all();
 
 		/*clear the EMPGC0/1 bits */
-		__raw_writel(0, MXC_SRPG_EMPGC0_SRPGCR);
-		__raw_writel(0, MXC_SRPG_EMPGC1_SRPGCR);
+		__raw_writel(0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+		__raw_writel(0, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
 	}
 	cpu_do_idle();
 
@@ -149,7 +194,7 @@ static void imx5_pm_idle(void)
 	imx5_cpu_do_idle();
 }
 
-static int __init imx5_pm_common_init(void)
+static int __init imx5_pm_common_init(const struct imx5_pm_data *data)
 {
 	int ret;
 	struct clk *gpc_dvfs_clk = clk_get(NULL, "gpc_dvfs");
@@ -163,15 +208,28 @@ static int __init imx5_pm_common_init(void)
 
 	arm_pm_idle = imx5_pm_idle;
 
+	cortex_base = ioremap(data->cortex_addr, SZ_16K);
+	gpc_base = ioremap(data->gpc_addr, SZ_16K);
+	WARN_ON(!ccm_base || !cortex_base || !gpc_base);
+
 	/* Set the registers to the default cpu idle state. */
 	mx5_cpu_lp_set(IMX5_DEFAULT_CPU_IDLE_STATE);
 
-	return imx5_cpuidle_init();
+	ret = imx5_cpuidle_init();
+	if (ret)
+		pr_warn("%s: cpuidle init failed %d\n", __func__, ret);
+
+	suspend_set_ops(&mx5_suspend_ops);
+
+	return 0;
+}
+
+void __init imx51_pm_init(void)
+{
+	imx5_pm_common_init(&imx51_pm_data);
 }
 
-void __init imx5_pm_init(void)
+void __init imx53_pm_init(void)
 {
-	int ret = imx5_pm_common_init();
-	if (!ret)
-		suspend_set_ops(&mx5_suspend_ops);
+	imx5_pm_common_init(&imx53_pm_data);
 }
diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c
index 9392a8f..5c3af8f 100644
--- a/arch/arm/mach-imx/pm-imx6.c
+++ b/arch/arm/mach-imx/pm-imx6.c
@@ -129,6 +129,14 @@ static const u32 imx6sl_mmdc_io_offset[] __initconst = {
 	0x330, 0x334, 0x320,        /* SDCKE0, SDCKE1, RESET */
 };
 
+static const u32 imx6sx_mmdc_io_offset[] __initconst = {
+	0x2ec, 0x2f0, 0x2f4, 0x2f8, /* DQM0 ~ DQM3 */
+	0x60c, 0x610, 0x61c, 0x620, /* GPR_B0DS ~ GPR_B3DS */
+	0x300, 0x2fc, 0x32c, 0x5f4, /* CAS, RAS, SDCLK_0, GPR_ADDS */
+	0x310, 0x314, 0x5f8, 0x608, /* SODT0, SODT1, MODE_CTL, MODE */
+	0x330, 0x334, 0x338, 0x33c, /* SDQS0 ~ SDQS3 */
+};
+
 static const struct imx6_pm_socdata imx6q_pm_data __initconst = {
 	.cpu_type = MXC_CPU_IMX6Q,
 	.mmdc_compat = "fsl,imx6q-mmdc",
@@ -159,6 +167,16 @@ static const struct imx6_pm_socdata imx6sl_pm_data __initconst = {
 	.mmdc_io_offset = imx6sl_mmdc_io_offset,
 };
 
+static const struct imx6_pm_socdata imx6sx_pm_data __initconst = {
+	.cpu_type = MXC_CPU_IMX6SX,
+	.mmdc_compat = "fsl,imx6sx-mmdc",
+	.src_compat = "fsl,imx6sx-src",
+	.iomuxc_compat = "fsl,imx6sx-iomuxc",
+	.gpc_compat = "fsl,imx6sx-gpc",
+	.mmdc_io_num = ARRAY_SIZE(imx6sx_mmdc_io_offset),
+	.mmdc_io_offset = imx6sx_mmdc_io_offset,
+};
+
 /*
  * This structure is for passing necessary data for low level ocram
  * suspend code(arch/arm/mach-imx/suspend-imx6.S), if this struct
@@ -181,11 +199,13 @@ struct imx6_cpu_pm_info {
 	u32 mmdc_io_val[MX6_MAX_MMDC_IO_NUM][2]; /* To save offset and value */
 } __aligned(8);
 
-void imx6q_set_int_mem_clk_lpm(void)
+void imx6q_set_int_mem_clk_lpm(bool enable)
 {
 	u32 val = readl_relaxed(ccm_base + CGPR);
 
-	val |= BM_CGPR_INT_MEM_CLK_LPM;
+	val &= ~BM_CGPR_INT_MEM_CLK_LPM;
+	if (enable)
+		val |= BM_CGPR_INT_MEM_CLK_LPM;
 	writel_relaxed(val, ccm_base + CGPR);
 }
 
@@ -254,6 +274,14 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode)
 		break;
 	case STOP_POWER_ON:
 		val |= 0x2 << BP_CLPCR_LPM;
+		val &= ~BM_CLPCR_VSTBY;
+		val &= ~BM_CLPCR_SBYOS;
+		if (cpu_is_imx6sl())
+			val |= BM_CLPCR_BYPASS_PMIC_READY;
+		if (cpu_is_imx6sl() || cpu_is_imx6sx())
+			val |= BM_CLPCR_BYP_MMDC_CH0_LPM_HS;
+		else
+			val |= BM_CLPCR_BYP_MMDC_CH1_LPM_HS;
 		break;
 	case WAIT_UNCLOCKED_POWER_OFF:
 		val |= 0x1 << BP_CLPCR_LPM;
@@ -265,12 +293,12 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode)
 		val |= 0x3 << BP_CLPCR_STBY_COUNT;
 		val |= BM_CLPCR_VSTBY;
 		val |= BM_CLPCR_SBYOS;
-		if (cpu_is_imx6sl()) {
+		if (cpu_is_imx6sl())
 			val |= BM_CLPCR_BYPASS_PMIC_READY;
+		if (cpu_is_imx6sl() || cpu_is_imx6sx())
 			val |= BM_CLPCR_BYP_MMDC_CH0_LPM_HS;
-		} else {
+		else
 			val |= BM_CLPCR_BYP_MMDC_CH1_LPM_HS;
-		}
 		break;
 	default:
 		return -EINVAL;
@@ -314,8 +342,22 @@ static int imx6q_suspend_finish(unsigned long val)
 static int imx6q_pm_enter(suspend_state_t state)
 {
 	switch (state) {
+	case PM_SUSPEND_STANDBY:
+		imx6q_set_lpm(STOP_POWER_ON);
+		imx6q_set_int_mem_clk_lpm(true);
+		imx_gpc_pre_suspend(false);
+		if (cpu_is_imx6sl())
+			imx6sl_set_wait_clk(true);
+		/* Zzz ... */
+		cpu_do_idle();
+		if (cpu_is_imx6sl())
+			imx6sl_set_wait_clk(false);
+		imx_gpc_post_resume();
+		imx6q_set_lpm(WAIT_CLOCKED);
+		break;
 	case PM_SUSPEND_MEM:
 		imx6q_set_lpm(STOP_POWER_OFF);
+		imx6q_set_int_mem_clk_lpm(false);
 		imx6q_enable_wb(true);
 		/*
 		 * For suspend into ocram, asm code already take care of
@@ -323,7 +365,7 @@ static int imx6q_pm_enter(suspend_state_t state)
 		 */
 		if (!imx6_suspend_in_ocram_fn)
 			imx6q_enable_rbc(true);
-		imx_gpc_pre_suspend();
+		imx_gpc_pre_suspend(true);
 		imx_anatop_pre_suspend();
 		imx_set_cpu_jump(0, v7_cpu_resume);
 		/* Zzz ... */
@@ -334,6 +376,7 @@ static int imx6q_pm_enter(suspend_state_t state)
 		imx_gpc_post_resume();
 		imx6q_enable_rbc(false);
 		imx6q_enable_wb(false);
+		imx6q_set_int_mem_clk_lpm(true);
 		imx6q_set_lpm(WAIT_CLOCKED);
 		break;
 	default:
@@ -343,9 +386,14 @@ static int imx6q_pm_enter(suspend_state_t state)
 	return 0;
 }
 
+static int imx6q_pm_valid(suspend_state_t state)
+{
+	return (state == PM_SUSPEND_STANDBY || state == PM_SUSPEND_MEM);
+}
+
 static const struct platform_suspend_ops imx6q_pm_ops = {
 	.enter = imx6q_pm_enter,
-	.valid = suspend_valid_only_mem,
+	.valid = imx6q_pm_valid,
 };
 
 void __init imx6q_pm_set_ccm_base(void __iomem *base)
@@ -549,3 +597,8 @@ void __init imx6sl_pm_init(void)
 {
 	imx6_pm_common_init(&imx6sl_pm_data);
 }
+
+void __init imx6sx_pm_init(void)
+{
+	imx6_pm_common_init(&imx6sx_pm_data);
+}
diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c
index 3b0733e..d14c33f 100644
--- a/arch/arm/mach-imx/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -42,7 +42,10 @@ void mxc_restart(enum reboot_mode mode, const char *cmd)
 {
 	unsigned int wcr_enable;
 
-	if (wdog_clk)
+	if (!wdog_base)
+		goto reset_fallback;
+
+	if (!IS_ERR(wdog_clk))
 		clk_enable(wdog_clk);
 
 	if (cpu_is_mx1())
@@ -70,6 +73,7 @@ void mxc_restart(enum reboot_mode mode, const char *cmd)
 	/* delay to allow the serial port to show the message */
 	mdelay(50);
 
+reset_fallback:
 	/* we'll take a jump through zero as a poor second */
 	soft_restart(0);
 }
@@ -79,13 +83,10 @@ void __init mxc_arch_reset_init(void __iomem *base)
 	wdog_base = base;
 
 	wdog_clk = clk_get_sys("imx2-wdt.0", NULL);
-	if (IS_ERR(wdog_clk)) {
+	if (IS_ERR(wdog_clk))
 		pr_warn("%s: failed to get wdog clock\n", __func__);
-		wdog_clk = NULL;
-		return;
-	}
-
-	clk_prepare(wdog_clk);
+	else
+		clk_prepare(wdog_clk);
 }
 
 void __init mxc_arch_reset_init_dt(void)
@@ -97,13 +98,10 @@ void __init mxc_arch_reset_init_dt(void)
 	WARN_ON(!wdog_base);
 
 	wdog_clk = of_clk_get(np, 0);
-	if (IS_ERR(wdog_clk)) {
+	if (IS_ERR(wdog_clk))
 		pr_warn("%s: failed to get wdog clock\n", __func__);
-		wdog_clk = NULL;
-		return;
-	}
-
-	clk_prepare(wdog_clk);
+	else
+		clk_prepare(wdog_clk);
 }
 
 #ifdef CONFIG_CACHE_L2X0
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index bed081e..bf92e5a 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -290,25 +290,20 @@ static int __init mxc_clockevent_init(struct clk *timer_clk)
 	return 0;
 }
 
-void __init mxc_timer_init(void __iomem *base, int irq)
+static void __init _mxc_timer_init(int irq,
+				   struct clk *clk_per, struct clk *clk_ipg)
 {
 	uint32_t tctl_val;
-	struct clk *timer_clk;
-	struct clk *timer_ipg_clk;
 
-	timer_clk = clk_get_sys("imx-gpt.0", "per");
-	if (IS_ERR(timer_clk)) {
+	if (IS_ERR(clk_per)) {
 		pr_err("i.MX timer: unable to get clk\n");
 		return;
 	}
 
-	timer_ipg_clk = clk_get_sys("imx-gpt.0", "ipg");
-	if (!IS_ERR(timer_ipg_clk))
-		clk_prepare_enable(timer_ipg_clk);
-
-	clk_prepare_enable(timer_clk);
+	if (!IS_ERR(clk_ipg))
+		clk_prepare_enable(clk_ipg);
 
-	timer_base = base;
+	clk_prepare_enable(clk_per);
 
 	/*
 	 * Initialise to a known state (all timers off, and timing reset)
@@ -325,21 +320,45 @@ void __init mxc_timer_init(void __iomem *base, int irq)
 	__raw_writel(tctl_val, timer_base + MXC_TCTL);
 
 	/* init and register the timer to the framework */
-	mxc_clocksource_init(timer_clk);
-	mxc_clockevent_init(timer_clk);
+	mxc_clocksource_init(clk_per);
+	mxc_clockevent_init(clk_per);
 
 	/* Make irqs happen */
 	setup_irq(irq, &mxc_timer_irq);
 }
 
-void __init mxc_timer_init_dt(struct device_node *np)
+void __init mxc_timer_init(void __iomem *base, int irq)
 {
-	void __iomem *base;
+	struct clk *clk_per = clk_get_sys("imx-gpt.0", "per");
+	struct clk *clk_ipg = clk_get_sys("imx-gpt.0", "ipg");
+
+	timer_base = base;
+
+	_mxc_timer_init(irq, clk_per, clk_ipg);
+}
+
+static void __init mxc_timer_init_dt(struct device_node *np)
+{
+	struct clk *clk_per, *clk_ipg;
 	int irq;
 
-	base = of_iomap(np, 0);
-	WARN_ON(!base);
+	if (timer_base)
+		return;
+
+	timer_base = of_iomap(np, 0);
+	WARN_ON(!timer_base);
 	irq = irq_of_parse_and_map(np, 0);
 
-	mxc_timer_init(base, irq);
+	clk_per = of_clk_get_by_name(np, "per");
+	clk_ipg = of_clk_get_by_name(np, "ipg");
+
+	_mxc_timer_init(irq, clk_per, clk_ipg);
 }
+CLOCKSOURCE_OF_DECLARE(mx1_timer, "fsl,imx1-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx25_timer, "fsl,imx25-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx50_timer, "fsl,imx50-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx51_timer, "fsl,imx51-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx53_timer, "fsl,imx53-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx6q_timer, "fsl,imx6q-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx6sl_timer, "fsl,imx6sl-gpt", mxc_timer_init_dt);
+CLOCKSOURCE_OF_DECLARE(mx6sx_timer, "fsl,imx6sx-gpt", mxc_timer_init_dt);
diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c
index 7828af4..1d4f384 100644
--- a/arch/arm/mach-imx/tzic.c
+++ b/arch/arm/mach-imx/tzic.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/irqdomain.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
 
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
@@ -153,13 +154,16 @@ static void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
  * interrupts. It registers the interrupt enable and disable functions
  * to the kernel for each interrupt source.
  */
-void __init tzic_init_irq(void __iomem *irqbase)
+void __init tzic_init_irq(void)
 {
 	struct device_node *np;
 	int irq_base;
 	int i;
 
-	tzic_base = irqbase;
+	np = of_find_compatible_node(NULL, NULL, "fsl,tzic");
+	tzic_base = of_iomap(np, 0);
+	WARN_ON(!tzic_base);
+
 	/* put the TZIC into the reset value with
 	 * all interrupts disabled
 	 */
@@ -181,7 +185,6 @@ void __init tzic_init_irq(void __iomem *irqbase)
 	irq_base = irq_alloc_descs(-1, 0, TZIC_NUM_IRQS, numa_node_id());
 	WARN_ON(irq_base < 0);
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,tzic");
 	domain = irq_domain_add_legacy(np, TZIC_NUM_IRQS, irq_base, 0,
 				       &irq_domain_simple_ops, NULL);
 	WARN_ON(!domain);
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 64f8e25..c455e97 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -17,7 +17,6 @@ config ARCH_INTEGRATOR_CP
 	bool "Support Integrator/CP platform"
 	select ARCH_CINTEGRATOR
 	select ARM_TIMER_SP804
-	select PLAT_VERSATILE_CLCD
 	select SERIAL_AMBA_PL011 if TTY
 	select SERIAL_AMBA_PL011_CONSOLE if TTY
 	select SOC_BUS
diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h
deleted file mode 100644
index 7268cb5..0000000
--- a/arch/arm/mach-integrator/include/mach/memory.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- *  arch/arm/mach-integrator/include/mach/memory.h
- *
- *  Copyright (C) 1999 ARM Limited
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-#define BUS_OFFSET	UL(0x80000000)
-#define __virt_to_bus(x)	((x) - PAGE_OFFSET + BUS_OFFSET)
-#define __bus_to_virt(x)	((x) - BUS_OFFSET + PAGE_OFFSET)
-#define __pfn_to_bus(x)		(__pfn_to_phys(x) + (BUS_OFFSET - PHYS_OFFSET))
-#define __bus_to_pfn(x)		__phys_to_pfn((x) - (BUS_OFFSET - PHYS_OFFSET))
-
-#endif
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 660ca6f..8ca290b 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -31,7 +31,7 @@
 #include <linux/clockchips.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-#include <linux/irqchip/versatile-fpga.h>
+#include <linux/irqchip.h>
 #include <linux/mtd/physmap.h>
 #include <linux/clk.h>
 #include <linux/platform_data/clk-integrator.h>
@@ -439,15 +439,10 @@ static void __init ap_of_timer_init(void)
 	integrator_clockevent_init(rate, base, irq);
 }
 
-static const struct of_device_id fpga_irq_of_match[] __initconst = {
-	{ .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
-	{ /* Sentinel */ }
-};
-
 static void __init ap_init_irq_of(void)
 {
 	cm_init();
-	of_irq_init(fpga_irq_of_match);
+	irqchip_init();
 }
 
 /* For the Device Tree, add in the UART callbacks as AUXDATA */
@@ -558,7 +553,6 @@ DT_MACHINE_START(INTEGRATOR_AP_DT, "ARM Integrator/AP (Device Tree)")
 	.map_io		= ap_map_io,
 	.init_early	= ap_init_early,
 	.init_irq	= ap_init_irq_of,
-	.handle_irq	= fpga_handle_irq,
 	.init_time	= ap_of_timer_init,
 	.init_machine	= ap_init_of,
 	.restart	= integrator_restart,
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 0e57f8f..cca02eb 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -18,9 +18,10 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/kmi.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/amba/mmci.h>
 #include <linux/io.h>
-#include <linux/irqchip/versatile-fpga.h>
+#include <linux/irqchip.h>
 #include <linux/gfp.h>
 #include <linux/mtd/physmap.h>
 #include <linux/of_irq.h>
@@ -36,8 +37,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 
-#include <plat/clcd.h>
-
 #include "hardware.h"
 #include "cm.h"
 #include "common.h"
@@ -235,15 +234,10 @@ static void __init intcp_init_early(void)
 	sched_clock_register(intcp_read_sched_clock, 32, 24000000);
 }
 
-static const struct of_device_id fpga_irq_of_match[] __initconst = {
-	{ .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
-	{ /* Sentinel */ }
-};
-
 static void __init intcp_init_irq_of(void)
 {
 	cm_init();
-	of_irq_init(fpga_irq_of_match);
+	irqchip_init();
 }
 
 /*
@@ -329,7 +323,6 @@ DT_MACHINE_START(INTEGRATOR_CP_DT, "ARM Integrator/CP (Device Tree)")
 	.map_io		= intcp_map_io,
 	.init_early	= intcp_init_early,
 	.init_irq	= intcp_init_irq_of,
-	.handle_irq	= fpga_handle_irq,
 	.init_machine	= intcp_init_of,
 	.restart	= integrator_restart,
 	.dt_compat      = intcp_dt_board_compat,
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
deleted file mode 100644
index df4b263..0000000
--- a/arch/arm/mach-kirkwood/Kconfig
+++ /dev/null
@@ -1,111 +0,0 @@
-if ARCH_KIRKWOOD
-
-menu "Marvell Kirkwood Implementations"
-
-config KIRKWOOD_LEGACY
-	bool
-
-config MACH_D2NET_V2
-	bool "LaCie d2 Network v2 NAS Board"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  LaCie d2 Network v2 NAS.
-
-config MACH_NET2BIG_V2
-	bool "LaCie 2Big Network v2 NAS Board"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  LaCie 2Big Network v2 NAS.
-
-config MACH_NET5BIG_V2
-	bool "LaCie 5Big Network v2 NAS Board"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  LaCie 5Big Network v2 NAS.
-
-config MACH_OPENRD
-	select KIRKWOOD_LEGACY
-        bool
-
-config MACH_OPENRD_BASE
-	bool "Marvell OpenRD Base Board"
-	select MACH_OPENRD
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell OpenRD Base Board.
-
-config MACH_OPENRD_CLIENT
-	bool "Marvell OpenRD Client Board"
-	select MACH_OPENRD
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell OpenRD Client Board.
-
-config MACH_OPENRD_ULTIMATE
-	bool "Marvell OpenRD Ultimate Board"
-	select MACH_OPENRD
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell OpenRD Ultimate Board.
-
-config MACH_RD88F6192_NAS
-	bool "Marvell RD-88F6192-NAS Reference Board"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell RD-88F6192-NAS Reference Board.
-
-config MACH_RD88F6281
-	bool "Marvell RD-88F6281 Reference Board"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell RD-88F6281 Reference Board.
-
-config MACH_T5325
-	bool "HP t5325 Thin Client"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  HP t5325 Thin Client.
-
-config MACH_TS219
-	bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and
-	  TS-219P+ Turbo NAS devices.
-
-config MACH_TS41X
-	bool "QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo NAS"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo
-	  NAS devices.
-
-comment "Device tree entries"
-
-config ARCH_KIRKWOOD_DT
-	bool "Marvell Kirkwood Flattened Device Tree"
-	select KIRKWOOD_CLK
-	select OF_IRQ
-	select ORION_IRQCHIP
-	select ORION_TIMER
-	select POWER_SUPPLY
-	select POWER_RESET
-	select POWER_RESET_GPIO
-	select REGULATOR
-	select REGULATOR_FIXED_VOLTAGE
-	select USE_OF
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell Kirkwood using flattened device tree.
-
-endmenu
-
-endif
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
deleted file mode 100644
index 3a72c5c..0000000
--- a/arch/arm/mach-kirkwood/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-obj-$(CONFIG_KIRKWOOD_LEGACY)	+= irq.o mpp.o common.o pcie.o
-obj-$(CONFIG_PM)		+= pm.o
-
-obj-$(CONFIG_MACH_D2NET_V2)		+= d2net_v2-setup.o lacie_v2-common.o
-obj-$(CONFIG_MACH_NET2BIG_V2)		+= netxbig_v2-setup.o lacie_v2-common.o
-obj-$(CONFIG_MACH_NET5BIG_V2)		+= netxbig_v2-setup.o lacie_v2-common.o
-obj-$(CONFIG_MACH_OPENRD)		+= openrd-setup.o
-obj-$(CONFIG_MACH_RD88F6192_NAS)	+= rd88f6192-nas-setup.o
-obj-$(CONFIG_MACH_RD88F6281)		+= rd88f6281-setup.o
-obj-$(CONFIG_MACH_T5325)		+= t5325-setup.o
-obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o tsx1x-common.o
-obj-$(CONFIG_MACH_TS41X)		+= ts41x-setup.o tsx1x-common.o
-
-obj-$(CONFIG_ARCH_KIRKWOOD_DT)		+= board-dt.o
diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot
deleted file mode 100644
index 760a0ef..0000000
--- a/arch/arm/mach-kirkwood/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y	+= 0x00008000
-params_phys-y	:= 0x00000100
-initrd_phys-y	:= 0x00800000
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
deleted file mode 100644
index ff18ff2..0000000
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
- *
- * arch/arm/mach-kirkwood/board-dt.c
- *
- * Flattened Device Tree board initialization
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/clk.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_net.h>
-#include <linux/of_platform.h>
-#include <linux/dma-mapping.h>
-#include <linux/irqchip.h>
-#include <asm/hardware/cache-feroceon-l2.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <mach/bridge-regs.h>
-#include <plat/common.h>
-#include <plat/pcie.h>
-#include "pm.h"
-
-static struct map_desc kirkwood_io_desc[] __initdata = {
-	{
-		.virtual	= (unsigned long) KIRKWOOD_REGS_VIRT_BASE,
-		.pfn		= __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE),
-		.length		= KIRKWOOD_REGS_SIZE,
-		.type		= MT_DEVICE,
-	},
-};
-
-static void __init kirkwood_map_io(void)
-{
-	iotable_init(kirkwood_io_desc, ARRAY_SIZE(kirkwood_io_desc));
-}
-
-static struct resource kirkwood_cpufreq_resources[] = {
-	[0] = {
-		.start  = CPU_CONTROL_PHYS,
-		.end    = CPU_CONTROL_PHYS + 3,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device kirkwood_cpufreq_device = {
-	.name		= "kirkwood-cpufreq",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(kirkwood_cpufreq_resources),
-	.resource	= kirkwood_cpufreq_resources,
-};
-
-static void __init kirkwood_cpufreq_init(void)
-{
-	platform_device_register(&kirkwood_cpufreq_device);
-}
-
-static struct resource kirkwood_cpuidle_resource[] = {
-	{
-		.flags	= IORESOURCE_MEM,
-		.start	= DDR_OPERATION_BASE,
-		.end	= DDR_OPERATION_BASE + 3,
-	},
-};
-
-static struct platform_device kirkwood_cpuidle = {
-	.name		= "kirkwood_cpuidle",
-	.id		= -1,
-	.resource	= kirkwood_cpuidle_resource,
-	.num_resources	= 1,
-};
-
-static void __init kirkwood_cpuidle_init(void)
-{
-	platform_device_register(&kirkwood_cpuidle);
-}
-
-/* Temporary here since mach-mvebu has a function we can use */
-static void kirkwood_restart(enum reboot_mode mode, const char *cmd)
-{
-	/*
-	 * Enable soft reset to assert RSTOUTn.
-	 */
-	writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
-	/*
-	 * Assert soft reset.
-	 */
-	writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
-	while (1)
-		;
-}
-
-#define MV643XX_ETH_MAC_ADDR_LOW	0x0414
-#define MV643XX_ETH_MAC_ADDR_HIGH	0x0418
-
-static void __init kirkwood_dt_eth_fixup(void)
-{
-	struct device_node *np;
-
-	/*
-	 * The ethernet interfaces forget the MAC address assigned by u-boot
-	 * if the clocks are turned off. Usually, u-boot on kirkwood boards
-	 * has no DT support to properly set local-mac-address property.
-	 * As a workaround, we get the MAC address from mv643xx_eth registers
-	 * and update the port device node if no valid MAC address is set.
-	 */
-	for_each_compatible_node(np, NULL, "marvell,kirkwood-eth-port") {
-		struct device_node *pnp = of_get_parent(np);
-		struct clk *clk;
-		struct property *pmac;
-		void __iomem *io;
-		u8 *macaddr;
-		u32 reg;
-
-		if (!pnp)
-			continue;
-
-		/* skip disabled nodes or nodes with valid MAC address*/
-		if (!of_device_is_available(pnp) || of_get_mac_address(np))
-			goto eth_fixup_skip;
-
-		clk = of_clk_get(pnp, 0);
-		if (IS_ERR(clk))
-			goto eth_fixup_skip;
-
-		io = of_iomap(pnp, 0);
-		if (!io)
-			goto eth_fixup_no_map;
-
-		/* ensure port clock is not gated to not hang CPU */
-		clk_prepare_enable(clk);
-
-		/* store MAC address register contents in local-mac-address */
-		pr_err(FW_INFO "%s: local-mac-address is not set\n",
-		       np->full_name);
-
-		pmac = kzalloc(sizeof(*pmac) + 6, GFP_KERNEL);
-		if (!pmac)
-			goto eth_fixup_no_mem;
-
-		pmac->value = pmac + 1;
-		pmac->length = 6;
-		pmac->name = kstrdup("local-mac-address", GFP_KERNEL);
-		if (!pmac->name) {
-			kfree(pmac);
-			goto eth_fixup_no_mem;
-		}
-
-		macaddr = pmac->value;
-		reg = readl(io + MV643XX_ETH_MAC_ADDR_HIGH);
-		macaddr[0] = (reg >> 24) & 0xff;
-		macaddr[1] = (reg >> 16) & 0xff;
-		macaddr[2] = (reg >> 8) & 0xff;
-		macaddr[3] = reg & 0xff;
-
-		reg = readl(io + MV643XX_ETH_MAC_ADDR_LOW);
-		macaddr[4] = (reg >> 8) & 0xff;
-		macaddr[5] = reg & 0xff;
-
-		of_update_property(np, pmac);
-
-eth_fixup_no_mem:
-		iounmap(io);
-		clk_disable_unprepare(clk);
-eth_fixup_no_map:
-		clk_put(clk);
-eth_fixup_skip:
-		of_node_put(pnp);
-	}
-}
-
-/*
- * Disable propagation of mbus errors to the CPU local bus, as this
- * causes mbus errors (which can occur for example for PCI aborts) to
- * throw CPU aborts, which we're not set up to deal with.
- */
-static void __init kirkwood_disable_mbus_error_propagation(void)
-{
-	void __iomem *cpu_config;
-
-	cpu_config = ioremap(CPU_CONFIG_PHYS, 4);
-	writel(readl(cpu_config) & ~CPU_CONFIG_ERROR_PROP, cpu_config);
-	iounmap(cpu_config);
-}
-
-static void __init kirkwood_dt_init(void)
-{
-	kirkwood_disable_mbus_error_propagation();
-
-	BUG_ON(mvebu_mbus_dt_init(false));
-
-#ifdef CONFIG_CACHE_FEROCEON_L2
-	feroceon_of_init();
-#endif
-	kirkwood_cpufreq_init();
-	kirkwood_cpuidle_init();
-
-	kirkwood_pm_init();
-	kirkwood_dt_eth_fixup();
-
-	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
-static const char * const kirkwood_dt_board_compat[] = {
-	"marvell,kirkwood",
-	NULL
-};
-
-DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
-	/* Maintainer: Jason Cooper <jason@lakedaemon.net> */
-	.map_io		= kirkwood_map_io,
-	.init_machine	= kirkwood_dt_init,
-	.restart	= kirkwood_restart,
-	.dt_compat	= kirkwood_dt_board_compat,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
deleted file mode 100644
index 255f33a..0000000
--- a/arch/arm/mach-kirkwood/common.c
+++ /dev/null
@@ -1,746 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/common.c
- *
- * Core functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/ata_platform.h>
-#include <linux/mtd/nand.h>
-#include <linux/dma-mapping.h>
-#include <linux/clk-provider.h>
-#include <linux/spinlock.h>
-#include <linux/mv643xx_i2c.h>
-#include <linux/timex.h>
-#include <linux/kexec.h>
-#include <linux/reboot.h>
-#include <net/dsa.h>
-#include <asm/page.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-#include <asm/hardware/cache-feroceon-l2.h>
-#include <mach/kirkwood.h>
-#include <mach/bridge-regs.h>
-#include <linux/platform_data/asoc-kirkwood.h>
-#include <linux/platform_data/mmc-mvsdio.h>
-#include <linux/platform_data/mtd-orion_nand.h>
-#include <linux/platform_data/usb-ehci-orion.h>
-#include <plat/common.h>
-#include <plat/time.h>
-#include <linux/platform_data/dma-mv_xor.h>
-#include "common.h"
-#include "pm.h"
-
-/* These can go away once Kirkwood uses the mvebu-mbus DT binding */
-#define KIRKWOOD_MBUS_NAND_TARGET 0x01
-#define KIRKWOOD_MBUS_NAND_ATTR   0x2f
-#define KIRKWOOD_MBUS_SRAM_TARGET 0x03
-#define KIRKWOOD_MBUS_SRAM_ATTR   0x01
-
-/*****************************************************************************
- * I/O Address Mapping
- ****************************************************************************/
-static struct map_desc kirkwood_io_desc[] __initdata = {
-	{
-		.virtual	= (unsigned long) KIRKWOOD_REGS_VIRT_BASE,
-		.pfn		= __phys_to_pfn(KIRKWOOD_REGS_PHYS_BASE),
-		.length		= KIRKWOOD_REGS_SIZE,
-		.type		= MT_DEVICE,
-	},
-};
-
-void __init kirkwood_map_io(void)
-{
-	iotable_init(kirkwood_io_desc, ARRAY_SIZE(kirkwood_io_desc));
-}
-
-/*****************************************************************************
- * CLK tree
- ****************************************************************************/
-
-static void enable_sata0(void)
-{
-	/* Enable PLL and IVREF */
-	writel(readl(SATA0_PHY_MODE_2) | 0xf, SATA0_PHY_MODE_2);
-	/* Enable PHY */
-	writel(readl(SATA0_IF_CTRL) & ~0x200, SATA0_IF_CTRL);
-}
-
-static void disable_sata0(void)
-{
-	/* Disable PLL and IVREF */
-	writel(readl(SATA0_PHY_MODE_2) & ~0xf, SATA0_PHY_MODE_2);
-	/* Disable PHY */
-	writel(readl(SATA0_IF_CTRL) | 0x200, SATA0_IF_CTRL);
-}
-
-static void enable_sata1(void)
-{
-	/* Enable PLL and IVREF */
-	writel(readl(SATA1_PHY_MODE_2) | 0xf, SATA1_PHY_MODE_2);
-	/* Enable PHY */
-	writel(readl(SATA1_IF_CTRL) & ~0x200, SATA1_IF_CTRL);
-}
-
-static void disable_sata1(void)
-{
-	/* Disable PLL and IVREF */
-	writel(readl(SATA1_PHY_MODE_2) & ~0xf, SATA1_PHY_MODE_2);
-	/* Disable PHY */
-	writel(readl(SATA1_IF_CTRL) | 0x200, SATA1_IF_CTRL);
-}
-
-static void disable_pcie0(void)
-{
-	writel(readl(PCIE_LINK_CTRL) | 0x10, PCIE_LINK_CTRL);
-	while (1)
-		if (readl(PCIE_STATUS) & 0x1)
-			break;
-	writel(readl(PCIE_LINK_CTRL) & ~0x10, PCIE_LINK_CTRL);
-}
-
-static void disable_pcie1(void)
-{
-	u32 dev, rev;
-
-	kirkwood_pcie_id(&dev, &rev);
-
-	if (dev == MV88F6282_DEV_ID) {
-		writel(readl(PCIE1_LINK_CTRL) | 0x10, PCIE1_LINK_CTRL);
-		while (1)
-			if (readl(PCIE1_STATUS) & 0x1)
-				break;
-		writel(readl(PCIE1_LINK_CTRL) & ~0x10, PCIE1_LINK_CTRL);
-	}
-}
-
-/* An extended version of the gated clk. This calls fn_en()/fn_dis
- * before enabling/disabling the clock.  We use this to turn on/off
- * PHYs etc.  */
-struct clk_gate_fn {
-	struct clk_gate gate;
-	void (*fn_en)(void);
-	void (*fn_dis)(void);
-};
-
-#define to_clk_gate_fn(_gate) container_of(_gate, struct clk_gate_fn, gate)
-#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
-
-static int clk_gate_fn_enable(struct clk_hw *hw)
-{
-	struct clk_gate *gate = to_clk_gate(hw);
-	struct clk_gate_fn *gate_fn = to_clk_gate_fn(gate);
-	int ret;
-
-	ret = clk_gate_ops.enable(hw);
-	if (!ret && gate_fn->fn_en)
-		gate_fn->fn_en();
-
-	return ret;
-}
-
-static void clk_gate_fn_disable(struct clk_hw *hw)
-{
-	struct clk_gate *gate = to_clk_gate(hw);
-	struct clk_gate_fn *gate_fn = to_clk_gate_fn(gate);
-
-	if (gate_fn->fn_dis)
-		gate_fn->fn_dis();
-
-	clk_gate_ops.disable(hw);
-}
-
-static struct clk_ops clk_gate_fn_ops;
-
-static struct clk __init *clk_register_gate_fn(struct device *dev,
-		const char *name,
-		const char *parent_name, unsigned long flags,
-		void __iomem *reg, u8 bit_idx,
-		u8 clk_gate_flags, spinlock_t *lock,
-		void (*fn_en)(void), void (*fn_dis)(void))
-{
-	struct clk_gate_fn *gate_fn;
-	struct clk *clk;
-	struct clk_init_data init;
-
-	gate_fn = kzalloc(sizeof(struct clk_gate_fn), GFP_KERNEL);
-	if (!gate_fn) {
-		pr_err("%s: could not allocate gated clk\n", __func__);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	init.name = name;
-	init.ops = &clk_gate_fn_ops;
-	init.flags = flags;
-	init.parent_names = (parent_name ? &parent_name : NULL);
-	init.num_parents = (parent_name ? 1 : 0);
-
-	/* struct clk_gate assignments */
-	gate_fn->gate.reg = reg;
-	gate_fn->gate.bit_idx = bit_idx;
-	gate_fn->gate.flags = clk_gate_flags;
-	gate_fn->gate.lock = lock;
-	gate_fn->gate.hw.init = &init;
-	gate_fn->fn_en = fn_en;
-	gate_fn->fn_dis = fn_dis;
-
-	/* ops is the gate ops, but with our enable/disable functions */
-	if (clk_gate_fn_ops.enable != clk_gate_fn_enable ||
-	    clk_gate_fn_ops.disable != clk_gate_fn_disable) {
-		clk_gate_fn_ops = clk_gate_ops;
-		clk_gate_fn_ops.enable = clk_gate_fn_enable;
-		clk_gate_fn_ops.disable = clk_gate_fn_disable;
-	}
-
-	clk = clk_register(dev, &gate_fn->gate.hw);
-
-	if (IS_ERR(clk))
-		kfree(gate_fn);
-
-	return clk;
-}
-
-static DEFINE_SPINLOCK(gating_lock);
-static struct clk *tclk;
-
-static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx)
-{
-	return clk_register_gate(NULL, name, "tclk", 0, CLOCK_GATING_CTRL,
-				 bit_idx, 0, &gating_lock);
-}
-
-static struct clk __init *kirkwood_register_gate_fn(const char *name,
-						    u8 bit_idx,
-						    void (*fn_en)(void),
-						    void (*fn_dis)(void))
-{
-	return clk_register_gate_fn(NULL, name, "tclk", 0, CLOCK_GATING_CTRL,
-				    bit_idx, 0, &gating_lock, fn_en, fn_dis);
-}
-
-static struct clk *ge0, *ge1;
-
-void __init kirkwood_clk_init(void)
-{
-	struct clk *runit, *sata0, *sata1, *usb0, *sdio;
-	struct clk *crypto, *xor0, *xor1, *pex0, *pex1, *audio;
-
-	tclk = clk_register_fixed_rate(NULL, "tclk", NULL,
-				       CLK_IS_ROOT, kirkwood_tclk);
-
-	runit = kirkwood_register_gate("runit",  CGC_BIT_RUNIT);
-	ge0 = kirkwood_register_gate("ge0",    CGC_BIT_GE0);
-	ge1 = kirkwood_register_gate("ge1",    CGC_BIT_GE1);
-	sata0 = kirkwood_register_gate_fn("sata0",  CGC_BIT_SATA0,
-					  enable_sata0, disable_sata0);
-	sata1 = kirkwood_register_gate_fn("sata1",  CGC_BIT_SATA1,
-					  enable_sata1, disable_sata1);
-	usb0 = kirkwood_register_gate("usb0",   CGC_BIT_USB0);
-	sdio = kirkwood_register_gate("sdio",   CGC_BIT_SDIO);
-	crypto = kirkwood_register_gate("crypto", CGC_BIT_CRYPTO);
-	xor0 = kirkwood_register_gate("xor0",   CGC_BIT_XOR0);
-	xor1 = kirkwood_register_gate("xor1",   CGC_BIT_XOR1);
-	pex0 = kirkwood_register_gate_fn("pex0",   CGC_BIT_PEX0,
-					 NULL, disable_pcie0);
-	pex1 = kirkwood_register_gate_fn("pex1",   CGC_BIT_PEX1,
-					 NULL, disable_pcie1);
-	audio = kirkwood_register_gate("audio",  CGC_BIT_AUDIO);
-	kirkwood_register_gate("tdm",    CGC_BIT_TDM);
-	kirkwood_register_gate("tsu",    CGC_BIT_TSU);
-
-	/* clkdev entries, mapping clks to devices */
-	orion_clkdev_add(NULL, "orion_spi.0", runit);
-	orion_clkdev_add(NULL, "orion_spi.1", runit);
-	orion_clkdev_add(NULL, MV643XX_ETH_NAME ".0", ge0);
-	orion_clkdev_add(NULL, MV643XX_ETH_NAME ".1", ge1);
-	orion_clkdev_add(NULL, "orion_wdt", tclk);
-	orion_clkdev_add("0", "sata_mv.0", sata0);
-	orion_clkdev_add("1", "sata_mv.0", sata1);
-	orion_clkdev_add(NULL, "orion-ehci.0", usb0);
-	orion_clkdev_add(NULL, "orion_nand", runit);
-	orion_clkdev_add(NULL, "mvsdio", sdio);
-	orion_clkdev_add(NULL, "mv_crypto", crypto);
-	orion_clkdev_add(NULL, MV_XOR_NAME ".0", xor0);
-	orion_clkdev_add(NULL, MV_XOR_NAME ".1", xor1);
-	orion_clkdev_add("0", "pcie", pex0);
-	orion_clkdev_add("1", "pcie", pex1);
-	orion_clkdev_add(NULL, "mvebu-audio", audio);
-	orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit);
-	orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".1", runit);
-
-	/* Marvell says runit is used by SPI, UART, NAND, TWSI, ...,
-	 * so should never be gated.
-	 */
-	clk_prepare_enable(runit);
-}
-
-/*****************************************************************************
- * EHCI0
- ****************************************************************************/
-void __init kirkwood_ehci_init(void)
-{
-	orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB, EHCI_PHY_NA);
-}
-
-
-/*****************************************************************************
- * GE00
- ****************************************************************************/
-void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
-{
-	orion_ge00_init(eth_data,
-			GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
-			IRQ_KIRKWOOD_GE00_ERR, 1600);
-	/* The interface forgets the MAC address assigned by u-boot if
-	the clock is turned off, so claim the clk now. */
-	clk_prepare_enable(ge0);
-}
-
-
-/*****************************************************************************
- * GE01
- ****************************************************************************/
-void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
-{
-	orion_ge01_init(eth_data,
-			GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
-			IRQ_KIRKWOOD_GE01_ERR, 1600);
-	clk_prepare_enable(ge1);
-}
-
-
-/*****************************************************************************
- * Ethernet switch
- ****************************************************************************/
-void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
-{
-	orion_ge00_switch_init(d, irq);
-}
-
-
-/*****************************************************************************
- * NAND flash
- ****************************************************************************/
-static struct resource kirkwood_nand_resource = {
-	.flags		= IORESOURCE_MEM,
-	.start		= KIRKWOOD_NAND_MEM_PHYS_BASE,
-	.end		= KIRKWOOD_NAND_MEM_PHYS_BASE +
-				KIRKWOOD_NAND_MEM_SIZE - 1,
-};
-
-static struct orion_nand_data kirkwood_nand_data = {
-	.cle		= 0,
-	.ale		= 1,
-	.width		= 8,
-};
-
-static struct platform_device kirkwood_nand_flash = {
-	.name		= "orion_nand",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &kirkwood_nand_data,
-	},
-	.resource	= &kirkwood_nand_resource,
-	.num_resources	= 1,
-};
-
-void __init kirkwood_nand_init(struct mtd_partition *parts, int nr_parts,
-			       int chip_delay)
-{
-	kirkwood_nand_data.parts = parts;
-	kirkwood_nand_data.nr_parts = nr_parts;
-	kirkwood_nand_data.chip_delay = chip_delay;
-	platform_device_register(&kirkwood_nand_flash);
-}
-
-void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
-				   int (*dev_ready)(struct mtd_info *))
-{
-	kirkwood_nand_data.parts = parts;
-	kirkwood_nand_data.nr_parts = nr_parts;
-	kirkwood_nand_data.dev_ready = dev_ready;
-	platform_device_register(&kirkwood_nand_flash);
-}
-
-/*****************************************************************************
- * SoC RTC
- ****************************************************************************/
-static void __init kirkwood_rtc_init(void)
-{
-	orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
-}
-
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
-{
-	orion_sata_init(sata_data, SATA_PHYS_BASE, IRQ_KIRKWOOD_SATA);
-}
-
-
-/*****************************************************************************
- * SD/SDIO/MMC
- ****************************************************************************/
-static struct resource mvsdio_resources[] = {
-	[0] = {
-		.start	= SDIO_PHYS_BASE,
-		.end	= SDIO_PHYS_BASE + SZ_1K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= IRQ_KIRKWOOD_SDIO,
-		.end	= IRQ_KIRKWOOD_SDIO,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static u64 mvsdio_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device kirkwood_sdio = {
-	.name		= "mvsdio",
-	.id		= -1,
-	.dev		= {
-		.dma_mask = &mvsdio_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-	.num_resources	= ARRAY_SIZE(mvsdio_resources),
-	.resource	= mvsdio_resources,
-};
-
-void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
-{
-	u32 dev, rev;
-
-	kirkwood_pcie_id(&dev, &rev);
-	if (rev == 0 && dev != MV88F6282_DEV_ID) /* catch all Kirkwood Z0's */
-		mvsdio_data->clock = 100000000;
-	else
-		mvsdio_data->clock = 200000000;
-	kirkwood_sdio.dev.platform_data = mvsdio_data;
-	platform_device_register(&kirkwood_sdio);
-}
-
-
-/*****************************************************************************
- * SPI
- ****************************************************************************/
-void __init kirkwood_spi_init(void)
-{
-	orion_spi_init(SPI_PHYS_BASE);
-}
-
-
-/*****************************************************************************
- * I2C
- ****************************************************************************/
-void __init kirkwood_i2c_init(void)
-{
-	orion_i2c_init(I2C_PHYS_BASE, IRQ_KIRKWOOD_TWSI, 8);
-}
-
-
-/*****************************************************************************
- * UART0
- ****************************************************************************/
-
-void __init kirkwood_uart0_init(void)
-{
-	orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
-			 IRQ_KIRKWOOD_UART_0, tclk);
-}
-
-
-/*****************************************************************************
- * UART1
- ****************************************************************************/
-void __init kirkwood_uart1_init(void)
-{
-	orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
-			 IRQ_KIRKWOOD_UART_1, tclk);
-}
-
-/*****************************************************************************
- * Cryptographic Engines and Security Accelerator (CESA)
- ****************************************************************************/
-void __init kirkwood_crypto_init(void)
-{
-	orion_crypto_init(CRYPTO_PHYS_BASE, KIRKWOOD_SRAM_PHYS_BASE,
-			  KIRKWOOD_SRAM_SIZE, IRQ_KIRKWOOD_CRYPTO);
-}
-
-
-/*****************************************************************************
- * XOR0
- ****************************************************************************/
-void __init kirkwood_xor0_init(void)
-{
-	orion_xor0_init(XOR0_PHYS_BASE, XOR0_HIGH_PHYS_BASE,
-			IRQ_KIRKWOOD_XOR_00, IRQ_KIRKWOOD_XOR_01);
-}
-
-
-/*****************************************************************************
- * XOR1
- ****************************************************************************/
-void __init kirkwood_xor1_init(void)
-{
-	orion_xor1_init(XOR1_PHYS_BASE, XOR1_HIGH_PHYS_BASE,
-			IRQ_KIRKWOOD_XOR_10, IRQ_KIRKWOOD_XOR_11);
-}
-
-
-/*****************************************************************************
- * Watchdog
- ****************************************************************************/
-void __init kirkwood_wdt_init(void)
-{
-	orion_wdt_init();
-}
-
-/*****************************************************************************
- * CPU idle
- ****************************************************************************/
-static struct resource kirkwood_cpuidle_resource[] = {
-	{
-		.flags	= IORESOURCE_MEM,
-		.start	= DDR_OPERATION_BASE,
-		.end	= DDR_OPERATION_BASE + 3,
-	},
-};
-
-static struct platform_device kirkwood_cpuidle = {
-	.name		= "kirkwood_cpuidle",
-	.id		= -1,
-	.resource	= kirkwood_cpuidle_resource,
-	.num_resources	= 1,
-};
-
-void __init kirkwood_cpuidle_init(void)
-{
-	platform_device_register(&kirkwood_cpuidle);
-}
-
-/*****************************************************************************
- * Time handling
- ****************************************************************************/
-void __init kirkwood_init_early(void)
-{
-	orion_time_set_base(TIMER_VIRT_BASE);
-}
-
-int kirkwood_tclk;
-
-static int __init kirkwood_find_tclk(void)
-{
-	u32 dev, rev;
-
-	kirkwood_pcie_id(&dev, &rev);
-
-	if (dev == MV88F6281_DEV_ID || dev == MV88F6282_DEV_ID)
-		if (((readl(SAMPLE_AT_RESET) >> 21) & 1) == 0)
-			return 200000000;
-
-	return 166666667;
-}
-
-void __init kirkwood_timer_init(void)
-{
-	kirkwood_tclk = kirkwood_find_tclk();
-
-	orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
-			IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
-}
-
-/*****************************************************************************
- * Audio
- ****************************************************************************/
-static struct resource kirkwood_audio_resources[] = {
-	[0] = {
-		.start  = AUDIO_PHYS_BASE,
-		.end    = AUDIO_PHYS_BASE + SZ_16K - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = IRQ_KIRKWOOD_I2S,
-		.end    = IRQ_KIRKWOOD_I2S,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct kirkwood_asoc_platform_data kirkwood_audio_data = {
-	.burst       = 128,
-};
-
-static struct platform_device kirkwood_audio_device = {
-	.name		= "mvebu-audio",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(kirkwood_audio_resources),
-	.resource	= kirkwood_audio_resources,
-	.dev		= {
-		.platform_data	= &kirkwood_audio_data,
-	},
-};
-
-void __init kirkwood_audio_init(void)
-{
-	platform_device_register(&kirkwood_audio_device);
-}
-
-/*****************************************************************************
- * CPU Frequency
- ****************************************************************************/
-static struct resource kirkwood_cpufreq_resources[] = {
-	[0] = {
-		.start  = CPU_CONTROL_PHYS,
-		.end    = CPU_CONTROL_PHYS + 3,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device kirkwood_cpufreq_device = {
-	.name		= "kirkwood-cpufreq",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(kirkwood_cpufreq_resources),
-	.resource	= kirkwood_cpufreq_resources,
-};
-
-void __init kirkwood_cpufreq_init(void)
-{
-	platform_device_register(&kirkwood_cpufreq_device);
-}
-
-/*****************************************************************************
- * General
- ****************************************************************************/
-/*
- * Identify device ID and revision.
- */
-char * __init kirkwood_id(void)
-{
-	u32 dev, rev;
-
-	kirkwood_pcie_id(&dev, &rev);
-
-	if (dev == MV88F6281_DEV_ID) {
-		if (rev == MV88F6281_REV_Z0)
-			return "MV88F6281-Z0";
-		else if (rev == MV88F6281_REV_A0)
-			return "MV88F6281-A0";
-		else if (rev == MV88F6281_REV_A1)
-			return "MV88F6281-A1";
-		else
-			return "MV88F6281-Rev-Unsupported";
-	} else if (dev == MV88F6192_DEV_ID) {
-		if (rev == MV88F6192_REV_Z0)
-			return "MV88F6192-Z0";
-		else if (rev == MV88F6192_REV_A0)
-			return "MV88F6192-A0";
-		else if (rev == MV88F6192_REV_A1)
-			return "MV88F6192-A1";
-		else
-			return "MV88F6192-Rev-Unsupported";
-	} else if (dev == MV88F6180_DEV_ID) {
-		if (rev == MV88F6180_REV_A0)
-			return "MV88F6180-Rev-A0";
-		else if (rev == MV88F6180_REV_A1)
-			return "MV88F6180-Rev-A1";
-		else
-			return "MV88F6180-Rev-Unsupported";
-	} else if (dev == MV88F6282_DEV_ID) {
-		if (rev == MV88F6282_REV_A0)
-			return "MV88F6282-Rev-A0";
-		else if (rev == MV88F6282_REV_A1)
-			return "MV88F6282-Rev-A1";
-		else
-			return "MV88F6282-Rev-Unsupported";
-	} else {
-		return "Device-Unknown";
-	}
-}
-
-void __init kirkwood_setup_wins(void)
-{
-	mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_NAND_TARGET,
-				    KIRKWOOD_MBUS_NAND_ATTR,
-				    KIRKWOOD_NAND_MEM_PHYS_BASE,
-				    KIRKWOOD_NAND_MEM_SIZE);
-	mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_SRAM_TARGET,
-				    KIRKWOOD_MBUS_SRAM_ATTR,
-				    KIRKWOOD_SRAM_PHYS_BASE,
-				    KIRKWOOD_SRAM_SIZE);
-}
-
-void __init kirkwood_l2_init(void)
-{
-#ifdef CONFIG_CACHE_FEROCEON_L2
-#ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
-	writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
-	feroceon_l2_init(1);
-#else
-	writel(readl(L2_CONFIG_REG) & ~L2_WRITETHROUGH, L2_CONFIG_REG);
-	feroceon_l2_init(0);
-#endif
-#endif
-}
-
-void __init kirkwood_init(void)
-{
-	pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
-
-	/*
-	 * Disable propagation of mbus errors to the CPU local bus,
-	 * as this causes mbus errors (which can occur for example
-	 * for PCI aborts) to throw CPU aborts, which we're not set
-	 * up to deal with.
-	 */
-	writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
-
-	BUG_ON(mvebu_mbus_init("marvell,kirkwood-mbus",
-			BRIDGE_WINS_BASE, BRIDGE_WINS_SZ,
-			DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ));
-
-	kirkwood_setup_wins();
-
-	kirkwood_l2_init();
-
-	/* Setup root of clk tree */
-	kirkwood_clk_init();
-
-	/* internal devices that every board has */
-	kirkwood_rtc_init();
-	kirkwood_wdt_init();
-	kirkwood_xor0_init();
-	kirkwood_xor1_init();
-	kirkwood_crypto_init();
-
-	kirkwood_pm_init();
-	kirkwood_cpuidle_init();
-#ifdef CONFIG_KEXEC
-	kexec_reinit = kirkwood_enable_pcie;
-#endif
-}
-
-void kirkwood_restart(enum reboot_mode mode, const char *cmd)
-{
-	/*
-	 * Enable soft reset to assert RSTOUTn.
-	 */
-	writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
-	/*
-	 * Assert soft reset.
-	 */
-	writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
-	while (1)
-		;
-}
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
deleted file mode 100644
index 832a4e2..0000000
--- a/arch/arm/mach-kirkwood/common.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/common.h
- *
- * Core functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ARCH_KIRKWOOD_COMMON_H
-#define __ARCH_KIRKWOOD_COMMON_H
-
-#include <linux/reboot.h>
-
-struct dsa_platform_data;
-struct mv643xx_eth_platform_data;
-struct mv_sata_platform_data;
-struct mvsdio_platform_data;
-struct mtd_partition;
-struct mtd_info;
-struct kirkwood_asoc_platform_data;
-
-#define KW_PCIE0	(1 << 0)
-#define KW_PCIE1	(1 << 1)
-
-/*
- * Basic Kirkwood init functions used early by machine-setup.
- */
-void kirkwood_map_io(void);
-void kirkwood_init(void);
-void kirkwood_init_early(void);
-void kirkwood_init_irq(void);
-
-void kirkwood_setup_wins(void);
-
-void kirkwood_enable_pcie(void);
-void kirkwood_pcie_id(u32 *dev, u32 *rev);
-
-void kirkwood_ehci_init(void);
-void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
-void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data);
-void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq);
-void kirkwood_pcie_init(unsigned int portmask);
-void kirkwood_sata_init(struct mv_sata_platform_data *sata_data);
-void kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data);
-void kirkwood_spi_init(void);
-void kirkwood_i2c_init(void);
-void kirkwood_uart0_init(void);
-void kirkwood_uart1_init(void);
-void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay);
-void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
-			    int (*dev_ready)(struct mtd_info *));
-void kirkwood_audio_init(void);
-void kirkwood_cpuidle_init(void);
-void kirkwood_cpufreq_init(void);
-
-void kirkwood_restart(enum reboot_mode, const char *);
-void kirkwood_clk_init(void);
-
-/* early init functions not converted to fdt yet */
-char *kirkwood_id(void);
-void kirkwood_l2_init(void);
-void kirkwood_wdt_init(void);
-void kirkwood_xor0_init(void);
-void kirkwood_xor1_init(void);
-void kirkwood_crypto_init(void);
-
-extern int kirkwood_tclk;
-extern void kirkwood_timer_init(void);
-
-#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
-
-#endif
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
deleted file mode 100644
index 4534180..0000000
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/d2net_v2-setup.c
- *
- * LaCie d2 Network Space v2 Board Setup
- *
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/leds-kirkwood-ns2.h>
-#include "common.h"
-#include "mpp.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data d2net_v2_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data d2net_v2_sata_data = {
-	.n_ports	= 2,
-};
-
-/*****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define D2NET_V2_GPIO_PUSH_BUTTON          34
-#define D2NET_V2_GPIO_POWER_SWITCH_ON      13
-#define D2NET_V2_GPIO_POWER_SWITCH_OFF     15
-
-#define D2NET_V2_SWITCH_POWER_ON           0x1
-#define D2NET_V2_SWITCH_POWER_OFF          0x2
-
-static struct gpio_keys_button d2net_v2_buttons[] = {
-	[0] = {
-		.type           = EV_SW,
-		.code           = D2NET_V2_SWITCH_POWER_ON,
-		.gpio           = D2NET_V2_GPIO_POWER_SWITCH_ON,
-		.desc           = "Back power switch (on|auto)",
-		.active_low     = 0,
-	},
-	[1] = {
-		.type           = EV_SW,
-		.code           = D2NET_V2_SWITCH_POWER_OFF,
-		.gpio           = D2NET_V2_GPIO_POWER_SWITCH_OFF,
-		.desc           = "Back power switch (auto|off)",
-		.active_low     = 0,
-	},
-	[2] = {
-		.code           = KEY_POWER,
-		.gpio           = D2NET_V2_GPIO_PUSH_BUTTON,
-		.desc           = "Front Push Button",
-		.active_low     = 1,
-	},
-};
-
-static struct gpio_keys_platform_data d2net_v2_button_data = {
-	.buttons	= d2net_v2_buttons,
-	.nbuttons	= ARRAY_SIZE(d2net_v2_buttons),
-};
-
-static struct platform_device d2net_v2_gpio_buttons = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &d2net_v2_button_data,
-	},
-};
-
-/*****************************************************************************
- * GPIO LEDs
- ****************************************************************************/
-
-#define D2NET_V2_GPIO_RED_LED		12
-
-static struct gpio_led d2net_v2_gpio_led_pins[] = {
-	{
-		.name	= "d2net_v2:red:fail",
-		.gpio	= D2NET_V2_GPIO_RED_LED,
-	},
-};
-
-static struct gpio_led_platform_data d2net_v2_gpio_leds_data = {
-	.num_leds	= ARRAY_SIZE(d2net_v2_gpio_led_pins),
-	.leds		= d2net_v2_gpio_led_pins,
-};
-
-static struct platform_device d2net_v2_gpio_leds = {
-	.name		= "leds-gpio",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &d2net_v2_gpio_leds_data,
-	},
-};
-
-/*****************************************************************************
- * Dual-GPIO CPLD LEDs
- ****************************************************************************/
-
-#define D2NET_V2_GPIO_BLUE_LED_SLOW	29
-#define D2NET_V2_GPIO_BLUE_LED_CMD	30
-
-static struct ns2_led d2net_v2_led_pins[] = {
-	{
-		.name	= "d2net_v2:blue:sata",
-		.cmd	= D2NET_V2_GPIO_BLUE_LED_CMD,
-		.slow	= D2NET_V2_GPIO_BLUE_LED_SLOW,
-	},
-};
-
-static struct ns2_led_platform_data d2net_v2_leds_data = {
-	.num_leds	= ARRAY_SIZE(d2net_v2_led_pins),
-	.leds		= d2net_v2_led_pins,
-};
-
-static struct platform_device d2net_v2_leds = {
-	.name		= "leds-ns2",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &d2net_v2_leds_data,
-	},
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int d2net_v2_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP6_SYSRST_OUTn,
-	MPP7_GPO,		/* Request power-off */
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP12_GPO,		/* Red led */
-	MPP13_GPIO,		/* Rear power switch (on|auto) */
-	MPP14_GPIO,		/* USB fuse */
-	MPP15_GPIO,		/* Rear power switch (auto|off) */
-	MPP16_GPIO,		/* SATA 0 power */
-	MPP21_SATA0_ACTn,
-	MPP24_GPIO,		/* USB mode select */
-	MPP26_GPIO,		/* USB device vbus */
-	MPP28_GPIO,		/* USB enable host vbus */
-	MPP29_GPIO,		/* Blue led (slow register) */
-	MPP30_GPIO,		/* Blue led (command register) */
-	MPP34_GPIO,		/* Power button (1 = Released, 0 = Pushed) */
-	MPP35_GPIO,		/* Inhibit power-off */
-	0
-};
-
-#define D2NET_V2_GPIO_POWER_OFF		7
-
-static void d2net_v2_power_off(void)
-{
-	gpio_set_value(D2NET_V2_GPIO_POWER_OFF, 1);
-}
-
-static void __init d2net_v2_init(void)
-{
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(d2net_v2_mpp_config);
-
-	lacie_v2_hdd_power_init(1);
-
-	kirkwood_ehci_init();
-	kirkwood_ge00_init(&d2net_v2_ge00_data);
-	kirkwood_sata_init(&d2net_v2_sata_data);
-	kirkwood_uart0_init();
-	lacie_v2_register_flash();
-	lacie_v2_register_i2c_devices();
-
-	platform_device_register(&d2net_v2_leds);
-	platform_device_register(&d2net_v2_gpio_leds);
-	platform_device_register(&d2net_v2_gpio_buttons);
-
-	if (gpio_request(D2NET_V2_GPIO_POWER_OFF, "power-off") == 0 &&
-	    gpio_direction_output(D2NET_V2_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = d2net_v2_power_off;
-	else
-		pr_err("d2net_v2: failed to configure power-off GPIO\n");
-}
-
-MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
-	.atag_offset	= 0x100,
-	.init_machine	= d2net_v2_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
deleted file mode 100644
index 1c37082..0000000
--- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/include/mach/bridge-regs.h
- *
- * Mbus-L to Mbus Bridge Registers
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_BRIDGE_REGS_H
-#define __ASM_ARCH_BRIDGE_REGS_H
-
-#include <mach/kirkwood.h>
-
-#define CPU_CONFIG		(BRIDGE_VIRT_BASE + 0x0100)
-#define CPU_CONFIG_PHYS		(BRIDGE_PHYS_BASE + 0x0100)
-#define CPU_CONFIG_ERROR_PROP	0x00000004
-
-#define CPU_CONTROL		(BRIDGE_VIRT_BASE + 0x0104)
-#define CPU_CONTROL_PHYS	(BRIDGE_PHYS_BASE + 0x0104)
-#define CPU_RESET		0x00000002
-
-#define RSTOUTn_MASK		(BRIDGE_VIRT_BASE + 0x0108)
-#define RSTOUTn_MASK_PHYS	(BRIDGE_PHYS_BASE + 0x0108)
-#define SOFT_RESET_OUT_EN	0x00000004
-
-#define SYSTEM_SOFT_RESET	(BRIDGE_VIRT_BASE + 0x010c)
-#define SOFT_RESET		0x00000001
-
-#define BRIDGE_CAUSE		(BRIDGE_VIRT_BASE + 0x0110)
-
-#define BRIDGE_INT_TIMER1_CLR	(~0x0004)
-
-#define IRQ_VIRT_BASE		(BRIDGE_VIRT_BASE + 0x0200)
-#define IRQ_CAUSE_LOW_OFF	0x0000
-#define IRQ_MASK_LOW_OFF	0x0004
-#define IRQ_CAUSE_HIGH_OFF	0x0010
-#define IRQ_MASK_HIGH_OFF	0x0014
-
-#define TIMER_VIRT_BASE		(BRIDGE_VIRT_BASE + 0x0300)
-#define TIMER_PHYS_BASE		(BRIDGE_PHYS_BASE + 0x0300)
-
-#define L2_CONFIG_REG		(BRIDGE_VIRT_BASE + 0x0128)
-#define L2_WRITETHROUGH		0x00000010
-
-#define CLOCK_GATING_CTRL	(BRIDGE_VIRT_BASE + 0x11c)
-#define CGC_BIT_GE0		(0)
-#define CGC_BIT_PEX0		(2)
-#define CGC_BIT_USB0		(3)
-#define CGC_BIT_SDIO		(4)
-#define CGC_BIT_TSU		(5)
-#define CGC_BIT_DUNIT		(6)
-#define CGC_BIT_RUNIT		(7)
-#define CGC_BIT_XOR0		(8)
-#define CGC_BIT_AUDIO		(9)
-#define CGC_BIT_SATA0		(14)
-#define CGC_BIT_SATA1		(15)
-#define CGC_BIT_XOR1		(16)
-#define CGC_BIT_CRYPTO		(17)
-#define CGC_BIT_PEX1		(18)
-#define CGC_BIT_GE1		(19)
-#define CGC_BIT_TDM		(20)
-#define CGC_GE0			(1 << 0)
-#define CGC_PEX0		(1 << 2)
-#define CGC_USB0		(1 << 3)
-#define CGC_SDIO		(1 << 4)
-#define CGC_TSU			(1 << 5)
-#define CGC_DUNIT		(1 << 6)
-#define CGC_RUNIT		(1 << 7)
-#define CGC_XOR0		(1 << 8)
-#define CGC_AUDIO		(1 << 9)
-#define CGC_POWERSAVE           (1 << 11)
-#define CGC_SATA0		(1 << 14)
-#define CGC_SATA1		(1 << 15)
-#define CGC_XOR1		(1 << 16)
-#define CGC_CRYPTO		(1 << 17)
-#define CGC_PEX1		(1 << 18)
-#define CGC_GE1			(1 << 19)
-#define CGC_TDM			(1 << 20)
-#define CGC_RESERVED		(0x6 << 21)
-
-#define MEMORY_PM_CTRL		(BRIDGE_VIRT_BASE + 0x118)
-#define MEMORY_PM_CTRL_PHYS	(BRIDGE_PHYS_BASE + 0x118)
-
-#endif
diff --git a/arch/arm/mach-kirkwood/include/mach/entry-macro.S b/arch/arm/mach-kirkwood/include/mach/entry-macro.S
deleted file mode 100644
index 82db29f..0000000
--- a/arch/arm/mach-kirkwood/include/mach/entry-macro.S
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for Marvell Kirkwood platforms
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <mach/bridge-regs.h>
-
-	.macro  get_irqnr_preamble, base, tmp
-	ldr	\base, =IRQ_VIRT_BASE
-	.endm
-
-	.macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-	@ check low interrupts
-	ldr	\irqstat, [\base, #IRQ_CAUSE_LOW_OFF]
-	ldr	\tmp, [\base, #IRQ_MASK_LOW_OFF]
-	mov	\irqnr, #31
-	ands	\irqstat, \irqstat, \tmp
-	bne	1001f
-
-	@ if no low interrupts set, check high interrupts
-	ldr	\irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
-	ldr	\tmp, [\base, #IRQ_MASK_HIGH_OFF]
-	mov	\irqnr, #63
-	ands	\irqstat, \irqstat, \tmp
-
-	@ find first active interrupt source
-1001:	clzne	\irqstat, \irqstat
-	subne	\irqnr, \irqnr, \irqstat
-	.endm
diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h
deleted file mode 100644
index 2bf8161..0000000
--- a/arch/arm/mach-kirkwood/include/mach/irqs.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/include/mach/irqs.h
- *
- * IRQ definitions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-
-/*
- * Low Interrupt Controller
- */
-#define IRQ_KIRKWOOD_HIGH_SUM	0
-#define IRQ_KIRKWOOD_BRIDGE	1
-#define IRQ_KIRKWOOD_HOST2CPU	2
-#define IRQ_KIRKWOOD_CPU2HOST	3
-#define IRQ_KIRKWOOD_XOR_00	5
-#define IRQ_KIRKWOOD_XOR_01	6
-#define IRQ_KIRKWOOD_XOR_10	7
-#define IRQ_KIRKWOOD_XOR_11	8
-#define IRQ_KIRKWOOD_PCIE	9
-#define IRQ_KIRKWOOD_PCIE1	10
-#define IRQ_KIRKWOOD_GE00_SUM	11
-#define IRQ_KIRKWOOD_GE01_SUM	15
-#define IRQ_KIRKWOOD_USB	19
-#define IRQ_KIRKWOOD_SATA	21
-#define IRQ_KIRKWOOD_CRYPTO	22
-#define IRQ_KIRKWOOD_SPI	23
-#define IRQ_KIRKWOOD_I2S	24
-#define IRQ_KIRKWOOD_TS_0	26
-#define IRQ_KIRKWOOD_SDIO	28
-#define IRQ_KIRKWOOD_TWSI	29
-#define IRQ_KIRKWOOD_AVB	30
-#define IRQ_KIRKWOOD_TDMI	31
-
-/*
- * High Interrupt Controller
- */
-#define IRQ_KIRKWOOD_UART_0	33
-#define IRQ_KIRKWOOD_UART_1	34
-#define IRQ_KIRKWOOD_GPIO_LOW_0_7	35
-#define IRQ_KIRKWOOD_GPIO_LOW_8_15	36
-#define IRQ_KIRKWOOD_GPIO_LOW_16_23	37
-#define IRQ_KIRKWOOD_GPIO_LOW_24_31	38
-#define IRQ_KIRKWOOD_GPIO_HIGH_0_7	39
-#define IRQ_KIRKWOOD_GPIO_HIGH_8_15	40
-#define IRQ_KIRKWOOD_GPIO_HIGH_16_23	41
-#define IRQ_KIRKWOOD_GE00_ERR	46
-#define IRQ_KIRKWOOD_GE01_ERR	47
-#define IRQ_KIRKWOOD_RTC        53
-
-/*
- * KIRKWOOD General Purpose Pins
- */
-#define IRQ_KIRKWOOD_GPIO_START	64
-#define NR_GPIO_IRQS		50
-
-#define NR_IRQS			(IRQ_KIRKWOOD_GPIO_START + NR_GPIO_IRQS)
-
-
-#endif
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
deleted file mode 100644
index 92976ce..0000000
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/include/mach/kirkwood.h
- *
- * Generic definitions for Marvell Kirkwood SoC flavors:
- *  88F6180, 88F6192 and 88F6281.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_KIRKWOOD_H
-#define __ASM_ARCH_KIRKWOOD_H
-
-/*
- * Marvell Kirkwood address maps.
- *
- * phys
- * e0000000	PCIe #0 Memory space
- * e8000000	PCIe #1 Memory space
- * f1000000	on-chip peripheral registers
- * f2000000	PCIe #0 I/O space
- * f3000000	PCIe #1 I/O space
- * f4000000	NAND controller address window
- * f5000000	Security Accelerator SRAM
- *
- * virt		phys		size
- * fed00000	f1000000	1M	on-chip peripheral registers
- * fee00000	f2000000	1M	PCIe #0 I/O space
- * fef00000	f3000000	1M	PCIe #1 I/O space
- */
-
-#define KIRKWOOD_SRAM_PHYS_BASE		0xf5000000
-#define KIRKWOOD_SRAM_SIZE		SZ_2K
-
-#define KIRKWOOD_NAND_MEM_PHYS_BASE	0xf4000000
-#define KIRKWOOD_NAND_MEM_SIZE		SZ_1K
-
-#define KIRKWOOD_PCIE1_IO_PHYS_BASE	0xf3000000
-#define KIRKWOOD_PCIE1_IO_BUS_BASE	0x00010000
-#define KIRKWOOD_PCIE1_IO_SIZE		SZ_64K
-
-#define KIRKWOOD_PCIE_IO_PHYS_BASE	0xf2000000
-#define KIRKWOOD_PCIE_IO_BUS_BASE	0x00000000
-#define KIRKWOOD_PCIE_IO_SIZE		SZ_64K
-
-#define KIRKWOOD_REGS_PHYS_BASE		0xf1000000
-#define KIRKWOOD_REGS_VIRT_BASE		IOMEM(0xfed00000)
-#define KIRKWOOD_REGS_SIZE		SZ_1M
-
-#define KIRKWOOD_PCIE_MEM_PHYS_BASE	0xe0000000
-#define KIRKWOOD_PCIE_MEM_BUS_BASE	0xe0000000
-#define KIRKWOOD_PCIE_MEM_SIZE		SZ_128M
-
-#define KIRKWOOD_PCIE1_MEM_PHYS_BASE	0xe8000000
-#define KIRKWOOD_PCIE1_MEM_BUS_BASE	0xe8000000
-#define KIRKWOOD_PCIE1_MEM_SIZE		SZ_128M
-
-/*
- * Register Map
- */
-#define DDR_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0x00000)
-#define DDR_PHYS_BASE           (KIRKWOOD_REGS_PHYS_BASE + 0x00000)
-#define  DDR_WINDOW_CPU_BASE    (DDR_PHYS_BASE + 0x1500)
-#define  DDR_WINDOW_CPU_SZ      (0x20)
-#define DDR_OPERATION_BASE	(DDR_PHYS_BASE + 0x1418)
-
-#define DEV_BUS_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE + 0x10000)
-#define DEV_BUS_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE + 0x10000)
-#define  SAMPLE_AT_RESET	(DEV_BUS_VIRT_BASE + 0x0030)
-#define  DEVICE_ID		(DEV_BUS_VIRT_BASE + 0x0034)
-#define  GPIO_LOW_VIRT_BASE	(DEV_BUS_VIRT_BASE + 0x0100)
-#define  GPIO_HIGH_VIRT_BASE	(DEV_BUS_VIRT_BASE + 0x0140)
-#define  RTC_PHYS_BASE		(DEV_BUS_PHYS_BASE + 0x0300)
-#define  SPI_PHYS_BASE		(DEV_BUS_PHYS_BASE + 0x0600)
-#define  I2C_PHYS_BASE		(DEV_BUS_PHYS_BASE + 0x1000)
-#define  UART0_PHYS_BASE	(DEV_BUS_PHYS_BASE + 0x2000)
-#define  UART0_VIRT_BASE	(DEV_BUS_VIRT_BASE + 0x2000)
-#define  UART1_PHYS_BASE	(DEV_BUS_PHYS_BASE + 0x2100)
-#define  UART1_VIRT_BASE	(DEV_BUS_VIRT_BASE + 0x2100)
-
-#define BRIDGE_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE + 0x20000)
-#define BRIDGE_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE + 0x20000)
-#define  BRIDGE_WINS_BASE       (BRIDGE_PHYS_BASE)
-#define  BRIDGE_WINS_SZ         (0x80)
-
-#define CRYPTO_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE + 0x30000)
-
-#define PCIE_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0x40000)
-#define PCIE_LINK_CTRL		(PCIE_VIRT_BASE + 0x70)
-#define PCIE_STATUS		(PCIE_VIRT_BASE + 0x1a04)
-#define PCIE1_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0x44000)
-#define PCIE1_LINK_CTRL		(PCIE1_VIRT_BASE + 0x70)
-#define PCIE1_STATUS		(PCIE1_VIRT_BASE + 0x1a04)
-
-#define USB_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x50000)
-
-#define XOR0_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x60800)
-#define XOR0_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0x60800)
-#define XOR1_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x60900)
-#define XOR1_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0x60900)
-#define XOR0_HIGH_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE + 0x60A00)
-#define XOR0_HIGH_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE + 0x60A00)
-#define XOR1_HIGH_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE + 0x60B00)
-#define XOR1_HIGH_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE + 0x60B00)
-
-#define GE00_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x70000)
-#define GE01_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x74000)
-
-#define SATA_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x80000)
-#define SATA_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0x80000)
-#define SATA0_IF_CTRL		(SATA_VIRT_BASE + 0x2050)
-#define SATA0_PHY_MODE_2	(SATA_VIRT_BASE + 0x2330)
-#define SATA1_IF_CTRL		(SATA_VIRT_BASE + 0x4050)
-#define SATA1_PHY_MODE_2	(SATA_VIRT_BASE + 0x4330)
-
-#define SDIO_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0x90000)
-
-#define AUDIO_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE + 0xA0000)
-#define AUDIO_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE + 0xA0000)
-
-/*
- * Supported devices and revisions.
- */
-#define MV88F6281_DEV_ID	0x6281
-#define MV88F6281_REV_Z0	0
-#define MV88F6281_REV_A0	2
-#define MV88F6281_REV_A1	3
-
-#define MV88F6192_DEV_ID	0x6192
-#define MV88F6192_REV_Z0	0
-#define MV88F6192_REV_A0	2
-#define MV88F6192_REV_A1	3
-
-#define MV88F6180_DEV_ID	0x6180
-#define MV88F6180_REV_A0	2
-#define MV88F6180_REV_A1	3
-
-#define MV88F6282_DEV_ID	0x6282
-#define MV88F6282_REV_A0	0
-#define MV88F6282_REV_A1	1
-#endif
diff --git a/arch/arm/mach-kirkwood/include/mach/uncompress.h b/arch/arm/mach-kirkwood/include/mach/uncompress.h
deleted file mode 100644
index 5bca553..0000000
--- a/arch/arm/mach-kirkwood/include/mach/uncompress.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/include/mach/uncompress.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/serial_reg.h>
-#include <mach/kirkwood.h>
-
-#define SERIAL_BASE	((unsigned char *)UART0_PHYS_BASE)
-
-static void putc(const char c)
-{
-	unsigned char *base = SERIAL_BASE;
-	int i;
-
-	for (i = 0; i < 0x1000; i++) {
-		if (base[UART_LSR << 2] & UART_LSR_THRE)
-			break;
-		barrier();
-	}
-
-	base[UART_TX << 2] = c;
-}
-
-static void flush(void)
-{
-	unsigned char *base = SERIAL_BASE;
-	unsigned char mask;
-	int i;
-
-	mask = UART_LSR_TEMT | UART_LSR_THRE;
-
-	for (i = 0; i < 0x1000; i++) {
-		if ((base[UART_LSR << 2] & mask) == mask)
-			break;
-		barrier();
-	}
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c
deleted file mode 100644
index 2c47a8a..0000000
--- a/arch/arm/mach-kirkwood/irq.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/irq.c
- *
- * Kirkwood IRQ handling.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <asm/exception.h>
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <mach/bridge-regs.h>
-#include <plat/orion-gpio.h>
-#include <plat/irq.h>
-#include "common.h"
-
-static int __initdata gpio0_irqs[4] = {
-	IRQ_KIRKWOOD_GPIO_LOW_0_7,
-	IRQ_KIRKWOOD_GPIO_LOW_8_15,
-	IRQ_KIRKWOOD_GPIO_LOW_16_23,
-	IRQ_KIRKWOOD_GPIO_LOW_24_31,
-};
-
-static int __initdata gpio1_irqs[4] = {
-	IRQ_KIRKWOOD_GPIO_HIGH_0_7,
-	IRQ_KIRKWOOD_GPIO_HIGH_8_15,
-	IRQ_KIRKWOOD_GPIO_HIGH_16_23,
-	0,
-};
-
-#ifdef CONFIG_MULTI_IRQ_HANDLER
-/*
- * Compiling with both non-DT and DT support enabled, will
- * break asm irq handler used by non-DT boards. Therefore,
- * we provide a C-style irq handler even for non-DT boards,
- * if MULTI_IRQ_HANDLER is set.
- */
-
-static void __iomem *kirkwood_irq_base = IRQ_VIRT_BASE;
-
-asmlinkage void
-__exception_irq_entry kirkwood_legacy_handle_irq(struct pt_regs *regs)
-{
-	u32 stat;
-
-	stat = readl_relaxed(kirkwood_irq_base + IRQ_CAUSE_LOW_OFF);
-	stat &= readl_relaxed(kirkwood_irq_base + IRQ_MASK_LOW_OFF);
-	if (stat) {
-		unsigned int hwirq = __fls(stat);
-		handle_IRQ(hwirq, regs);
-		return;
-	}
-	stat = readl_relaxed(kirkwood_irq_base + IRQ_CAUSE_HIGH_OFF);
-	stat &= readl_relaxed(kirkwood_irq_base + IRQ_MASK_HIGH_OFF);
-	if (stat) {
-		unsigned int hwirq = 32 + __fls(stat);
-		handle_IRQ(hwirq, regs);
-		return;
-	}
-}
-#endif
-
-void __init kirkwood_init_irq(void)
-{
-	orion_irq_init(0, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF);
-	orion_irq_init(32, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF);
-
-#ifdef CONFIG_MULTI_IRQ_HANDLER
-	set_handle_irq(kirkwood_legacy_handle_irq);
-#endif
-
-	/*
-	 * Initialize gpiolib for GPIOs 0-49.
-	 */
-	orion_gpio_init(NULL, 0, 32, GPIO_LOW_VIRT_BASE, 0,
-			IRQ_KIRKWOOD_GPIO_START, gpio0_irqs);
-	orion_gpio_init(NULL, 32, 18, GPIO_HIGH_VIRT_BASE, 0,
-			IRQ_KIRKWOOD_GPIO_START + 32, gpio1_irqs);
-}
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c
deleted file mode 100644
index 8e3e433..0000000
--- a/arch/arm/mach-kirkwood/lacie_v2-common.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/lacie_v2-common.c
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c.h>
-#include <linux/platform_data/at24.h>
-#include <linux/gpio.h>
-#include <asm/mach/time.h>
-#include <mach/kirkwood.h>
-#include <mach/irqs.h>
-#include <plat/time.h>
-#include "common.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
- ****************************************************************************/
-
-static struct mtd_partition lacie_v2_flash_parts[] = {
-	{
-		.name = "u-boot",
-		.size = MTDPART_SIZ_FULL,
-		.offset = 0,
-		.mask_flags = MTD_WRITEABLE, /* force read-only */
-	},
-};
-
-static const struct flash_platform_data lacie_v2_flash = {
-	.type		= "mx25l4005a",
-	.name		= "spi_flash",
-	.parts		= lacie_v2_flash_parts,
-	.nr_parts	= ARRAY_SIZE(lacie_v2_flash_parts),
-};
-
-static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &lacie_v2_flash,
-		.irq		= -1,
-		.max_speed_hz	= 20000000,
-		.bus_num	= 0,
-		.chip_select	= 0,
-	},
-};
-
-void __init lacie_v2_register_flash(void)
-{
-	spi_register_board_info(lacie_v2_spi_slave_info,
-				ARRAY_SIZE(lacie_v2_spi_slave_info));
-	kirkwood_spi_init();
-}
-
-/*****************************************************************************
- * I2C devices
- ****************************************************************************/
-
-static struct at24_platform_data at24c04 = {
-	.byte_len	= SZ_4K / 8,
-	.page_size	= 16,
-};
-
-/*
- * i2c addr | chip         | description
- * 0x50     | HT24LC04     | eeprom (512B)
- */
-
-static struct i2c_board_info __initdata lacie_v2_i2c_info[] = {
-	{
-		I2C_BOARD_INFO("24c04", 0x50),
-		.platform_data  = &at24c04,
-	}
-};
-
-void __init lacie_v2_register_i2c_devices(void)
-{
-	kirkwood_i2c_init();
-	i2c_register_board_info(0, lacie_v2_i2c_info,
-				ARRAY_SIZE(lacie_v2_i2c_info));
-}
-
-/*****************************************************************************
- * Hard Disk power
- ****************************************************************************/
-
-static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
-
-void __init lacie_v2_hdd_power_init(int hdd_num)
-{
-	int i;
-	int err;
-
-	/* Power up all hard disks. */
-	for (i = 0; i < hdd_num; i++) {
-		err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL);
-		if (err == 0) {
-			err = gpio_direction_output(
-					lacie_v2_gpio_hdd_power[i], 1);
-			/* Free the HDD power GPIOs. This allow user-space to
-			 * configure them via the gpiolib sysfs interface. */
-			gpio_free(lacie_v2_gpio_hdd_power[i]);
-		}
-		if (err)
-			pr_err("Failed to power up HDD%d\n", i + 1);
-	}
-}
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.h b/arch/arm/mach-kirkwood/lacie_v2-common.h
deleted file mode 100644
index fc64f57..0000000
--- a/arch/arm/mach-kirkwood/lacie_v2-common.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/lacie_v2-common.h
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
-#define __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
-
-void lacie_v2_register_flash(void);
-void lacie_v2_register_i2c_devices(void);
-void lacie_v2_hdd_power_init(int hdd_num);
-
-#endif
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
deleted file mode 100644
index e96fd71..0000000
--- a/arch/arm/mach-kirkwood/mpp.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/mpp.c
- *
- * MPP functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <plat/mpp.h>
-#include "common.h"
-#include "mpp.h"
-
-static unsigned int __init kirkwood_variant(void)
-{
-	u32 dev, rev;
-
-	kirkwood_pcie_id(&dev, &rev);
-
-	if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0)
-		return MPP_F6281_MASK;
-	if (dev == MV88F6282_DEV_ID)
-		return MPP_F6282_MASK;
-	if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0)
-		return MPP_F6192_MASK;
-	if (dev == MV88F6180_DEV_ID)
-		return MPP_F6180_MASK;
-
-	pr_err("MPP setup: unknown kirkwood variant (dev %#x rev %#x)\n",
-	       dev, rev);
-	return 0;
-}
-
-void __init kirkwood_mpp_conf(unsigned int *mpp_list)
-{
-	orion_mpp_conf(mpp_list, kirkwood_variant(),
-		       MPP_MAX, DEV_BUS_VIRT_BASE);
-}
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
deleted file mode 100644
index d5a0d1d..0000000
--- a/arch/arm/mach-kirkwood/mpp.h
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
- * linux/arch/arm/mach-kirkwood/mpp.h -- Multi Purpose Pins
- *
- * Copyright 2009: Marvell Technology Group Ltd.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __KIRKWOOD_MPP_H
-#define __KIRKWOOD_MPP_H
-
-#define MPP(_num, _sel, _in, _out, _F6180, _F6190, _F6192, _F6281, _F6282) ( \
-	/* MPP number */		((_num) & 0xff) | \
-	/* MPP select value */		(((_sel) & 0xf) << 8) | \
-	/* may be input signal */	((!!(_in)) << 12) | \
-	/* may be output signal */	((!!(_out)) << 13) | \
-	/* available on F6180 */	((!!(_F6180)) << 14) | \
-	/* available on F6190 */	((!!(_F6190)) << 15) | \
-	/* available on F6192 */	((!!(_F6192)) << 16) | \
-	/* available on F6281 */	((!!(_F6281)) << 17) | \
-	/* available on F6282 */	((!!(_F6282)) << 18))
-
-				/*   num sel  i  o  6180 6190 6192 6281 6282 */
-
-#define MPP_F6180_MASK		MPP(  0, 0x0, 0, 0, 1,   0,   0,   0,   0 )
-#define MPP_F6190_MASK		MPP(  0, 0x0, 0, 0, 0,   1,   0,   0,   0 )
-#define MPP_F6192_MASK		MPP(  0, 0x0, 0, 0, 0,   0,   1,   0,   0 )
-#define MPP_F6281_MASK		MPP(  0, 0x0, 0, 0, 0,   0,   0,   1,   0 )
-#define MPP_F6282_MASK		MPP(  0, 0x0, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP0_GPIO		MPP(  0, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP0_NF_IO2		MPP(  0, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP0_SPI_SCn		MPP(  0, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP1_GPO		MPP(  1, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP1_NF_IO3		MPP(  1, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP1_SPI_MOSI		MPP(  1, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP2_GPO		MPP(  2, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP2_NF_IO4		MPP(  2, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP2_SPI_SCK		MPP(  2, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP3_GPO		MPP(  3, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP3_NF_IO5		MPP(  3, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP3_SPI_MISO		MPP(  3, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP4_GPIO		MPP(  4, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP4_NF_IO6		MPP(  4, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP4_UART0_RXD		MPP(  4, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP4_SATA1_ACTn		MPP(  4, 0x5, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP4_LCD_VGA_HSYNC	MPP(  4, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP4_PTP_CLK		MPP(  4, 0xd, 0, 0, 1,   1,   1,   1,   0 )
-
-#define MPP5_GPO		MPP(  5, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP5_NF_IO7		MPP(  5, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP5_UART0_TXD		MPP(  5, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP5_PTP_TRIG_GEN	MPP(  5, 0x4, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP5_SATA0_ACTn		MPP(  5, 0x5, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP5_LCD_VGA_VSYNC	MPP(  5, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP6_SYSRST_OUTn	MPP(  6, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP6_SPI_MOSI		MPP(  6, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP6_PTP_TRIG_GEN	MPP(  6, 0x3, 0, 0, 1,   1,   1,   1,   0 )
-
-#define MPP7_GPO		MPP(  7, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP7_PEX_RST_OUTn	MPP(  7, 0x1, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP7_SPI_SCn		MPP(  7, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP7_PTP_TRIG_GEN	MPP(  7, 0x3, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP7_LCD_PWM		MPP(  7, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP8_GPIO		MPP(  8, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP8_TW0_SDA		MPP(  8, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP8_UART0_RTS		MPP(  8, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP8_UART1_RTS		MPP(  8, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP8_MII0_RXERR		MPP(  8, 0x4, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP8_SATA1_PRESENTn	MPP(  8, 0x5, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP8_PTP_CLK		MPP(  8, 0xc, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP8_MII0_COL		MPP(  8, 0xd, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP9_GPIO		MPP(  9, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP9_TW0_SCK		MPP(  9, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP9_UART0_CTS		MPP(  9, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP9_UART1_CTS		MPP(  9, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP9_SATA0_PRESENTn	MPP(  9, 0x5, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP9_PTP_EVENT_REQ	MPP(  9, 0xc, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP9_MII0_CRS		MPP(  9, 0xd, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP10_GPO		MPP( 10, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_SPI_SCK		MPP( 10, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP10_UART0_TXD		MPP( 10, 0X3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP10_SATA1_ACTn	MPP( 10, 0x5, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP10_PTP_TRIG_GEN	MPP( 10, 0xc, 0, 0, 1,   1,   1,   1,   0 )
-
-#define MPP11_GPIO		MPP( 11, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP11_SPI_MISO		MPP( 11, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP11_UART0_RXD		MPP( 11, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP11_PTP_EVENT_REQ	MPP( 11, 0x4, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP11_PTP_TRIG_GEN	MPP( 11, 0xc, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP11_PTP_CLK		MPP( 11, 0xd, 0, 0, 1,   1,   1,   1,   0 )
-#define MPP11_SATA0_ACTn	MPP( 11, 0x5, 0, 0, 0,   1,   1,   1,   1 )
-
-#define MPP12_GPO		MPP( 12, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP12_GPIO		MPP( 12, 0x0, 1, 1, 0,   0,   0,   1,   0 )
-#define MPP12_SD_CLK		MPP( 12, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP12_AU_SPDIF0		MPP( 12, 0xa, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP12_SPI_MOSI		MPP( 12, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP12_TW1_SDA		MPP( 12, 0xd, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP13_GPIO		MPP( 13, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP13_SD_CMD		MPP( 13, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP13_UART1_TXD		MPP( 13, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP13_AU_SPDIFRMCLK	MPP( 13, 0xa, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP13_LCDPWM		MPP( 13, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP14_GPIO		MPP( 14, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP14_SD_D0		MPP( 14, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP14_UART1_RXD		MPP( 14, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP14_SATA1_PRESENTn	MPP( 14, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP14_AU_SPDIFI		MPP( 14, 0xa, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP14_AU_I2SDI		MPP( 14, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP14_MII0_COL		MPP( 14, 0xd, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP15_GPIO		MPP( 15, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP15_SD_D1		MPP( 15, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP15_UART0_RTS		MPP( 15, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP15_UART1_TXD		MPP( 15, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP15_SATA0_ACTn	MPP( 15, 0x4, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP15_SPI_CSn		MPP( 15, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP16_GPIO		MPP( 16, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP16_SD_D2		MPP( 16, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP16_UART0_CTS		MPP( 16, 0x2, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP16_UART1_RXD		MPP( 16, 0x3, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP16_SATA1_ACTn	MPP( 16, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP16_LCD_EXT_REF_CLK	MPP( 16, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP16_MII0_CRS		MPP( 16, 0xd, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP17_GPIO		MPP( 17, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP17_SD_D3		MPP( 17, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP17_SATA0_PRESENTn	MPP( 17, 0x4, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP17_SATA1_ACTn	MPP( 17, 0xa, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP17_TW1_SCK		MPP( 17, 0xd, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP18_GPO		MPP( 18, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP18_NF_IO0		MPP( 18, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-#define MPP18_PEX0_CLKREQ	MPP( 18, 0x2, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP19_GPO		MPP( 19, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP19_NF_IO1		MPP( 19, 0x1, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP20_GPIO		MPP( 20, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP20_TSMP0		MPP( 20, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP20_TDM_CH0_TX_QL	MPP( 20, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP20_GE1_TXD0		MPP( 20, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP20_AU_SPDIFI		MPP( 20, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP20_SATA1_ACTn	MPP( 20, 0x5, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP20_LCD_D0		MPP( 20, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP21_GPIO		MPP( 21, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP21_TSMP1		MPP( 21, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP21_TDM_CH0_RX_QL	MPP( 21, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP21_GE1_TXD1		MPP( 21, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP21_AU_SPDIFO		MPP( 21, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP21_SATA0_ACTn	MPP( 21, 0x5, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP21_LCD_D1		MPP( 21, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP22_GPIO		MPP( 22, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP22_TSMP2		MPP( 22, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP22_TDM_CH2_TX_QL	MPP( 22, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP22_GE1_TXD2		MPP( 22, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP22_AU_SPDIFRMKCLK	MPP( 22, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP22_SATA1_PRESENTn	MPP( 22, 0x5, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP22_LCD_D2		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP23_GPIO		MPP( 23, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP23_TSMP3		MPP( 23, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP23_TDM_CH2_RX_QL	MPP( 23, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP23_GE1_TXD3		MPP( 23, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP23_AU_I2SBCLK	MPP( 23, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP23_SATA0_PRESENTn	MPP( 23, 0x5, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP23_LCD_D3		MPP( 23, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP24_GPIO		MPP( 24, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP24_TSMP4		MPP( 24, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP24_TDM_SPI_CS0	MPP( 24, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP24_GE1_RXD0		MPP( 24, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP24_AU_I2SDO		MPP( 24, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP24_LCD_D4		MPP( 24, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP25_GPIO		MPP( 25, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP25_TSMP5		MPP( 25, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP25_TDM_SPI_SCK	MPP( 25, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP25_GE1_RXD1		MPP( 25, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP25_AU_I2SLRCLK	MPP( 25, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP25_LCD_D5		MPP( 25, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP26_GPIO		MPP( 26, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP26_TSMP6		MPP( 26, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP26_TDM_SPI_MISO	MPP( 26, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP26_GE1_RXD2		MPP( 26, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP26_AU_I2SMCLK	MPP( 26, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP26_LCD_D6		MPP( 26, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP27_GPIO		MPP( 27, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP27_TSMP7		MPP( 27, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP27_TDM_SPI_MOSI	MPP( 27, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP27_GE1_RXD3		MPP( 27, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP27_AU_I2SDI		MPP( 27, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP27_LCD_D7		MPP( 27, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP28_GPIO		MPP( 28, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP28_TSMP8		MPP( 28, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP28_TDM_CODEC_INTn	MPP( 28, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP28_GE1_COL		MPP( 28, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP28_AU_EXTCLK		MPP( 28, 0x4, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP28_LCD_D8		MPP( 28, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP29_GPIO		MPP( 29, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP29_TSMP9		MPP( 29, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP29_TDM_CODEC_RSTn	MPP( 29, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP29_GE1_TCLK		MPP( 29, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP29_LCD_D9		MPP( 29, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP30_GPIO		MPP( 30, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP30_TSMP10		MPP( 30, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP30_TDM_PCLK		MPP( 30, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP30_GE1_RXCTL		MPP( 30, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP30_LCD_D10		MPP( 30, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP31_GPIO		MPP( 31, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP31_TSMP11		MPP( 31, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP31_TDM_FS		MPP( 31, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP31_GE1_RXCLK		MPP( 31, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP31_LCD_D11		MPP( 31, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP32_GPIO		MPP( 32, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP32_TSMP12		MPP( 32, 0x1, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP32_TDM_DRX		MPP( 32, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP32_GE1_TCLKOUT	MPP( 32, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP32_LCD_D12		MPP( 32, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP33_GPO		MPP( 33, 0x0, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP33_TDM_DTX		MPP( 33, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP33_GE1_TXCTL		MPP( 33, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP33_LCD_D13		MPP( 33, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP34_GPIO		MPP( 34, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP34_TDM_SPI_CS1	MPP( 34, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP34_GE1_TXEN		MPP( 34, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP34_SATA1_ACTn	MPP( 34, 0x5, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP34_LCD_D14		MPP( 34, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP35_GPIO		MPP( 35, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP35_TDM_CH0_TX_QL	MPP( 35, 0x2, 0, 0, 0,   0,   1,   1,   1 )
-#define MPP35_GE1_RXERR		MPP( 35, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP35_SATA0_ACTn	MPP( 35, 0x5, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP35_LCD_D15		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP35_MII0_RXERR	MPP( 35, 0xc, 0, 0, 1,   1,   1,   1,   1 )
-
-#define MPP36_GPIO		MPP( 36, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP36_TSMP0		MPP( 36, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP36_TDM_SPI_CS1	MPP( 36, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP36_AU_SPDIFI		MPP( 36, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP36_TW1_SDA		MPP( 36, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP37_GPIO		MPP( 37, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP37_TSMP1		MPP( 37, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP37_TDM_CH2_TX_QL	MPP( 37, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP37_AU_SPDIFO		MPP( 37, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP37_TW1_SCK		MPP( 37, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP38_GPIO		MPP( 38, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP38_TSMP2		MPP( 38, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP38_TDM_CH2_RX_QL	MPP( 38, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP38_AU_SPDIFRMLCLK	MPP( 38, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP38_LCD_D18		MPP( 38, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP39_GPIO		MPP( 39, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP39_TSMP3		MPP( 39, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP39_TDM_SPI_CS0	MPP( 39, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP39_AU_I2SBCLK	MPP( 39, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP39_LCD_D19		MPP( 39, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP40_GPIO		MPP( 40, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP40_TSMP4		MPP( 40, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP40_TDM_SPI_SCK	MPP( 40, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP40_AU_I2SDO		MPP( 40, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP40_LCD_D20		MPP( 40, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP41_GPIO		MPP( 41, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP41_TSMP5		MPP( 41, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP41_TDM_SPI_MISO	MPP( 41, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP41_AU_I2SLRCLK	MPP( 41, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP41_LCD_D21		MPP( 41, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP42_GPIO		MPP( 42, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP42_TSMP6		MPP( 42, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP42_TDM_SPI_MOSI	MPP( 42, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP42_AU_I2SMCLK	MPP( 42, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP42_LCD_D22		MPP( 42, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP43_GPIO		MPP( 43, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP43_TSMP7		MPP( 43, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP43_TDM_CODEC_INTn	MPP( 43, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP43_AU_I2SDI		MPP( 43, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP43_LCD_D23		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP44_GPIO		MPP( 44, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP44_TSMP8		MPP( 44, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP44_TDM_CODEC_RSTn	MPP( 44, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP44_AU_EXTCLK		MPP( 44, 0x4, 0, 0, 1,   0,   0,   1,   1 )
-#define MPP44_LCD_CLK		MPP( 44, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP45_GPIO		MPP( 45, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP45_TSMP9		MPP( 45, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP45_TDM_PCLK		MPP( 45, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP245_LCD_E		MPP( 45, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP46_GPIO		MPP( 46, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP46_TSMP10		MPP( 46, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP46_TDM_FS		MPP( 46, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP46_LCD_HSYNC		MPP( 46, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP47_GPIO		MPP( 47, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP47_TSMP11		MPP( 47, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP47_TDM_DRX		MPP( 47, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP47_LCD_VSYNC		MPP( 47, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP48_GPIO		MPP( 48, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP48_TSMP12		MPP( 48, 0x1, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP48_TDM_DTX		MPP( 48, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP48_LCD_D16		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP49_GPIO		MPP( 49, 0x0, 1, 1, 0,   0,   0,   1,   0 )
-#define MPP49_GPO		MPP( 49, 0x0, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP49_TSMP9		MPP( 49, 0x1, 0, 0, 0,   0,   0,   1,   0 )
-#define MPP49_TDM_CH0_RX_QL	MPP( 49, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP49_PTP_CLK		MPP( 49, 0x5, 0, 0, 0,   0,   0,   1,   0 )
-#define MPP49_PEX0_CLKREQ	MPP( 49, 0xa, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP49_LCD_D17		MPP( 49, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-
-#define MPP_MAX			49
-
-void kirkwood_mpp_conf(unsigned int *mpp_list);
-
-#endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
deleted file mode 100644
index 913d032..0000000
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/netxbig_v2-setup.c
- *
- * LaCie 2Big and 5Big Network v2 board setup
- *
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/leds-kirkwood-netxbig.h>
-#include "common.h"
-#include "mpp.h"
-#include "lacie_v2-common.h"
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data netxbig_v2_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data netxbig_v2_sata_data = {
-	.n_ports	= 2,
-};
-
-/*****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define NETXBIG_V2_GPIO_SWITCH_POWER_ON		13
-#define NETXBIG_V2_GPIO_SWITCH_POWER_OFF	15
-#define NETXBIG_V2_GPIO_FUNC_BUTTON		34
-
-#define NETXBIG_V2_SWITCH_POWER_ON		0x1
-#define NETXBIG_V2_SWITCH_POWER_OFF		0x2
-
-static struct gpio_keys_button netxbig_v2_buttons[] = {
-	[0] = {
-		.type           = EV_SW,
-		.code           = NETXBIG_V2_SWITCH_POWER_ON,
-		.gpio           = NETXBIG_V2_GPIO_SWITCH_POWER_ON,
-		.desc           = "Back power switch (on|auto)",
-		.active_low     = 1,
-	},
-	[1] = {
-		.type           = EV_SW,
-		.code           = NETXBIG_V2_SWITCH_POWER_OFF,
-		.gpio           = NETXBIG_V2_GPIO_SWITCH_POWER_OFF,
-		.desc           = "Back power switch (auto|off)",
-		.active_low     = 1,
-	},
-	[2] = {
-		.code		= KEY_OPTION,
-		.gpio		= NETXBIG_V2_GPIO_FUNC_BUTTON,
-		.desc		= "Function button",
-		.active_low	= 1,
-	},
-};
-
-static struct gpio_keys_platform_data netxbig_v2_button_data = {
-	.buttons	= netxbig_v2_buttons,
-	.nbuttons	= ARRAY_SIZE(netxbig_v2_buttons),
-};
-
-static struct platform_device netxbig_v2_gpio_buttons = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &netxbig_v2_button_data,
-	},
-};
-
-/*****************************************************************************
- * GPIO extension LEDs
- ****************************************************************************/
-
-/*
- * The LEDs are controlled by a CPLD and can be configured through a GPIO
- * extension bus:
- *
- * - address register : bit [0-2] -> GPIO [47-49]
- * - data register    : bit [0-2] -> GPIO [44-46]
- * - enable register  : GPIO 29
- */
-
-static int netxbig_v2_gpio_ext_addr[] = { 47, 48, 49 };
-static int netxbig_v2_gpio_ext_data[] = { 44, 45, 46 };
-
-static struct netxbig_gpio_ext netxbig_v2_gpio_ext = {
-	.addr		= netxbig_v2_gpio_ext_addr,
-	.num_addr	= ARRAY_SIZE(netxbig_v2_gpio_ext_addr),
-	.data		= netxbig_v2_gpio_ext_data,
-	.num_data	= ARRAY_SIZE(netxbig_v2_gpio_ext_data),
-	.enable		= 29,
-};
-
-/*
- * Address register selection:
- *
- * addr | register
- * ----------------------------
- *   0  | front LED
- *   1  | front LED brightness
- *   2  | SATA LED brightness
- *   3  | SATA0 LED
- *   4  | SATA1 LED
- *   5  | SATA2 LED
- *   6  | SATA3 LED
- *   7  | SATA4 LED
- *
- * Data register configuration:
- *
- * data | LED brightness
- * -------------------------------------------------
- *   0  | min (off)
- *   -  | -
- *   7  | max
- *
- * data | front LED mode
- * -------------------------------------------------
- *   0  | fix off
- *   1  | fix blue on
- *   2  | fix red on
- *   3  | blink blue on=1 sec and blue off=1 sec
- *   4  | blink red on=1 sec and red off=1 sec
- *   5  | blink blue on=2.5 sec and red on=0.5 sec
- *   6  | blink blue on=1 sec and red on=1 sec
- *   7  | blink blue on=0.5 sec and blue off=2.5 sec
- *
- * data | SATA LED mode
- * -------------------------------------------------
- *   0  | fix off
- *   1  | SATA activity blink
- *   2  | fix red on
- *   3  | blink blue on=1 sec and blue off=1 sec
- *   4  | blink red on=1 sec and red off=1 sec
- *   5  | blink blue on=2.5 sec and red on=0.5 sec
- *   6  | blink blue on=1 sec and red on=1 sec
- *   7  | fix blue on
- */
-
-static int netxbig_v2_red_mled[NETXBIG_LED_MODE_NUM] = {
-	[NETXBIG_LED_OFF]	= 0,
-	[NETXBIG_LED_ON]	= 2,
-	[NETXBIG_LED_SATA]	= NETXBIG_LED_INVALID_MODE,
-	[NETXBIG_LED_TIMER1]	= 4,
-	[NETXBIG_LED_TIMER2]	= NETXBIG_LED_INVALID_MODE,
-};
-
-static int netxbig_v2_blue_pwr_mled[NETXBIG_LED_MODE_NUM] = {
-	[NETXBIG_LED_OFF]	= 0,
-	[NETXBIG_LED_ON]	= 1,
-	[NETXBIG_LED_SATA]	= NETXBIG_LED_INVALID_MODE,
-	[NETXBIG_LED_TIMER1]	= 3,
-	[NETXBIG_LED_TIMER2]	= 7,
-};
-
-static int netxbig_v2_blue_sata_mled[NETXBIG_LED_MODE_NUM] = {
-	[NETXBIG_LED_OFF]	= 0,
-	[NETXBIG_LED_ON]	= 7,
-	[NETXBIG_LED_SATA]	= 1,
-	[NETXBIG_LED_TIMER1]	= 3,
-	[NETXBIG_LED_TIMER2]	= NETXBIG_LED_INVALID_MODE,
-};
-
-static struct netxbig_led_timer netxbig_v2_led_timer[] = {
-	[0] = {
-		.delay_on	= 500,
-		.delay_off	= 500,
-		.mode		= NETXBIG_LED_TIMER1,
-	},
-	[1] = {
-		.delay_on	= 500,
-		.delay_off	= 1000,
-		.mode		= NETXBIG_LED_TIMER2,
-	},
-};
-
-#define NETXBIG_LED(_name, maddr, mval, baddr)			\
-	{ .name		= _name,				\
-	  .mode_addr	= maddr,				\
-	  .mode_val	= mval,					\
-	  .bright_addr	= baddr }
-
-static struct netxbig_led net2big_v2_leds_ctrl[] = {
-	NETXBIG_LED("net2big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled,  1),
-	NETXBIG_LED("net2big-v2:red:power",  0, netxbig_v2_red_mled,       1),
-	NETXBIG_LED("net2big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net2big-v2:red:sata0",  3, netxbig_v2_red_mled,       2),
-	NETXBIG_LED("net2big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net2big-v2:red:sata1",  4, netxbig_v2_red_mled,       2),
-};
-
-static struct netxbig_led_platform_data net2big_v2_leds_data = {
-	.gpio_ext	= &netxbig_v2_gpio_ext,
-	.timer		= netxbig_v2_led_timer,
-	.num_timer	= ARRAY_SIZE(netxbig_v2_led_timer),
-	.leds		= net2big_v2_leds_ctrl,
-	.num_leds	= ARRAY_SIZE(net2big_v2_leds_ctrl),
-};
-
-static struct netxbig_led net5big_v2_leds_ctrl[] = {
-	NETXBIG_LED("net5big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled,  1),
-	NETXBIG_LED("net5big-v2:red:power",  0, netxbig_v2_red_mled,       1),
-	NETXBIG_LED("net5big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net5big-v2:red:sata0",  3, netxbig_v2_red_mled,       2),
-	NETXBIG_LED("net5big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net5big-v2:red:sata1",  4, netxbig_v2_red_mled,       2),
-	NETXBIG_LED("net5big-v2:blue:sata2", 5, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net5big-v2:red:sata2",  5, netxbig_v2_red_mled,       2),
-	NETXBIG_LED("net5big-v2:blue:sata3", 6, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net5big-v2:red:sata3",  6, netxbig_v2_red_mled,       2),
-	NETXBIG_LED("net5big-v2:blue:sata4", 7, netxbig_v2_blue_sata_mled, 2),
-	NETXBIG_LED("net5big-v2:red:sata5",  7, netxbig_v2_red_mled,       2),
-};
-
-static struct netxbig_led_platform_data net5big_v2_leds_data = {
-	.gpio_ext	= &netxbig_v2_gpio_ext,
-	.timer		= netxbig_v2_led_timer,
-	.num_timer	= ARRAY_SIZE(netxbig_v2_led_timer),
-	.leds		= net5big_v2_leds_ctrl,
-	.num_leds	= ARRAY_SIZE(net5big_v2_leds_ctrl),
-};
-
-static struct platform_device netxbig_v2_leds = {
-	.name		= "leds-netxbig",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &net2big_v2_leds_data,
-	},
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int net2big_v2_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP6_SYSRST_OUTn,
-	MPP7_GPO,		/* Request power-off */
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP13_GPIO,		/* Rear power switch (on|auto) */
-	MPP14_GPIO,		/* USB fuse alarm */
-	MPP15_GPIO,		/* Rear power switch (auto|off) */
-	MPP16_GPIO,		/* SATA HDD1 power */
-	MPP17_GPIO,		/* SATA HDD2 power */
-	MPP20_SATA1_ACTn,
-	MPP21_SATA0_ACTn,
-	MPP24_GPIO,		/* USB mode select */
-	MPP26_GPIO,		/* USB device vbus */
-	MPP28_GPIO,		/* USB enable host vbus */
-	MPP29_GPIO,		/* GPIO extension ALE */
-	MPP34_GPIO,		/* Rear Push button */
-	MPP35_GPIO,		/* Inhibit switch power-off */
-	MPP36_GPIO,		/* SATA HDD1 presence */
-	MPP37_GPIO,		/* SATA HDD2 presence */
-	MPP40_GPIO,		/* eSATA presence */
-	MPP44_GPIO,		/* GPIO extension (data 0) */
-	MPP45_GPIO,		/* GPIO extension (data 1) */
-	MPP46_GPIO,		/* GPIO extension (data 2) */
-	MPP47_GPIO,		/* GPIO extension (addr 0) */
-	MPP48_GPIO,		/* GPIO extension (addr 1) */
-	MPP49_GPIO,		/* GPIO extension (addr 2) */
-	0
-};
-
-static unsigned int net5big_v2_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP6_SYSRST_OUTn,
-	MPP7_GPO,		/* Request power-off */
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP13_GPIO,		/* Rear power switch (on|auto) */
-	MPP14_GPIO,		/* USB fuse alarm */
-	MPP15_GPIO,		/* Rear power switch (auto|off) */
-	MPP16_GPIO,		/* SATA HDD1 power */
-	MPP17_GPIO,		/* SATA HDD2 power */
-	MPP20_GE1_TXD0,
-	MPP21_GE1_TXD1,
-	MPP22_GE1_TXD2,
-	MPP23_GE1_TXD3,
-	MPP24_GE1_RXD0,
-	MPP25_GE1_RXD1,
-	MPP26_GE1_RXD2,
-	MPP27_GE1_RXD3,
-	MPP28_GPIO,		/* USB enable host vbus */
-	MPP29_GPIO,		/* GPIO extension ALE */
-	MPP30_GE1_RXCTL,
-	MPP31_GE1_RXCLK,
-	MPP32_GE1_TCLKOUT,
-	MPP33_GE1_TXCTL,
-	MPP34_GPIO,		/* Rear Push button */
-	MPP35_GPIO,		/* Inhibit switch power-off */
-	MPP36_GPIO,		/* SATA HDD1 presence */
-	MPP37_GPIO,		/* SATA HDD2 presence */
-	MPP38_GPIO,		/* SATA HDD3 presence */
-	MPP39_GPIO,		/* SATA HDD4 presence */
-	MPP40_GPIO,		/* SATA HDD5 presence */
-	MPP41_GPIO,		/* SATA HDD3 power */
-	MPP42_GPIO,		/* SATA HDD4 power */
-	MPP43_GPIO,		/* SATA HDD5 power */
-	MPP44_GPIO,		/* GPIO extension (data 0) */
-	MPP45_GPIO,		/* GPIO extension (data 1) */
-	MPP46_GPIO,		/* GPIO extension (data 2) */
-	MPP47_GPIO,		/* GPIO extension (addr 0) */
-	MPP48_GPIO,		/* GPIO extension (addr 1) */
-	MPP49_GPIO,		/* GPIO extension (addr 2) */
-	0
-};
-
-#define NETXBIG_V2_GPIO_POWER_OFF		7
-
-static void netxbig_v2_power_off(void)
-{
-	gpio_set_value(NETXBIG_V2_GPIO_POWER_OFF, 1);
-}
-
-static void __init netxbig_v2_init(void)
-{
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	if (machine_is_net2big_v2())
-		kirkwood_mpp_conf(net2big_v2_mpp_config);
-	else
-		kirkwood_mpp_conf(net5big_v2_mpp_config);
-
-	if (machine_is_net2big_v2())
-		lacie_v2_hdd_power_init(2);
-	else
-		lacie_v2_hdd_power_init(5);
-
-	kirkwood_ehci_init();
-	kirkwood_ge00_init(&netxbig_v2_ge00_data);
-	if (machine_is_net5big_v2())
-		kirkwood_ge01_init(&netxbig_v2_ge01_data);
-	kirkwood_sata_init(&netxbig_v2_sata_data);
-	kirkwood_uart0_init();
-	lacie_v2_register_flash();
-	lacie_v2_register_i2c_devices();
-
-	if (machine_is_net5big_v2())
-		netxbig_v2_leds.dev.platform_data = &net5big_v2_leds_data;
-	platform_device_register(&netxbig_v2_leds);
-	platform_device_register(&netxbig_v2_gpio_buttons);
-
-	if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
-	    gpio_direction_output(NETXBIG_V2_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = netxbig_v2_power_off;
-	else
-		pr_err("netxbig_v2: failed to configure power-off GPIO\n");
-}
-
-#ifdef CONFIG_MACH_NET2BIG_V2
-MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
-	.atag_offset	= 0x100,
-	.init_machine	= netxbig_v2_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_NET5BIG_V2
-MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
-	.atag_offset	= 0x100,
-	.init_machine	= netxbig_v2_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
-#endif
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
deleted file mode 100644
index e5cf841..0000000
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/openrd-setup.c
- *
- * Marvell OpenRD (Base|Client|Ultimate) Board Setup
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/mmc-mvsdio.h>
-#include "common.h"
-#include "mpp.h"
-
-static struct mtd_partition openrd_nand_parts[] = {
-	{
-		.name		= "u-boot",
-		.offset		= 0,
-		.size		= SZ_1M,
-		.mask_flags	= MTD_WRITEABLE
-	}, {
-		.name		= "uImage",
-		.offset		= MTDPART_OFS_NXTBLK,
-		.size		= SZ_4M
-	}, {
-		.name		= "root",
-		.offset		= MTDPART_OFS_NXTBLK,
-		.size		= MTDPART_SIZ_FULL
-	},
-};
-
-static struct mv643xx_eth_platform_data openrd_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv643xx_eth_platform_data openrd_ge01_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(24),
-};
-
-static struct mv_sata_platform_data openrd_sata_data = {
-	.n_ports	= 2,
-};
-
-static struct mvsdio_platform_data openrd_mvsdio_data = {
-	.gpio_card_detect = 29,	/* MPP29 used as SD card detect */
-	.gpio_write_protect = -1,
-};
-
-static unsigned int openrd_mpp_config[] __initdata = {
-	MPP12_SD_CLK,
-	MPP13_SD_CMD,
-	MPP14_SD_D0,
-	MPP15_SD_D1,
-	MPP16_SD_D2,
-	MPP17_SD_D3,
-	MPP28_GPIO,
-	MPP29_GPIO,
-	MPP34_GPIO,
-	0
-};
-
-/* Configure MPP for UART1 */
-static unsigned int openrd_uart1_mpp_config[] __initdata = {
-	MPP13_UART1_TXD,
-	MPP14_UART1_RXD,
-	0
-};
-
-static struct i2c_board_info i2c_board_info[] __initdata = {
-	{
-		I2C_BOARD_INFO("cs42l51", 0x4a),
-	},
-};
-
-static struct platform_device openrd_client_audio_device = {
-	.name		= "openrd-client-audio",
-	.id		= -1,
-};
-
-static int __initdata uart1;
-
-static int __init sd_uart_selection(char *str)
-{
-	uart1 = -EINVAL;
-
-	/* Default is SD. Change if required, for UART */
-	if (!str)
-		return 0;
-
-	if (!strncmp(str, "232", 3)) {
-		uart1 = 232;
-	} else if (!strncmp(str, "485", 3)) {
-		/* OpenRD-Base doesn't have RS485. Treat is as an
-		 * unknown argument & just have default setting -
-		 * which is SD */
-		if (machine_is_openrd_base()) {
-			uart1 = -ENODEV;
-			return 1;
-		}
-
-		uart1 = 485;
-	}
-	return 1;
-}
-/* Parse boot_command_line string kw_openrd_init_uart1=232/485 */
-__setup("kw_openrd_init_uart1=", sd_uart_selection);
-
-static int __init uart1_mpp_config(void)
-{
-	kirkwood_mpp_conf(openrd_uart1_mpp_config);
-
-	if (gpio_request(34, "SD_UART1_SEL")) {
-		pr_err("GPIO request 34 failed for SD/UART1 selection\n");
-		return -EIO;
-	}
-
-	if (gpio_request(28, "RS232_RS485_SEL")) {
-		pr_err("GPIO request 28 failed for RS232/RS485 selection\n");
-		gpio_free(34);
-		return -EIO;
-	}
-
-	/* Select UART1
-	 * Pin # 34: 0 => UART1, 1 => SD */
-	gpio_direction_output(34, 0);
-
-	/* Select RS232 OR RS485
-	 * Pin # 28: 0 => RS232, 1 => RS485 */
-	if (uart1 == 232)
-		gpio_direction_output(28, 0);
-	else
-		gpio_direction_output(28, 1);
-
-	gpio_free(34);
-	gpio_free(28);
-
-	return 0;
-}
-
-static void __init openrd_init(void)
-{
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(openrd_mpp_config);
-
-	kirkwood_uart0_init();
-	kirkwood_nand_init(openrd_nand_parts, ARRAY_SIZE(openrd_nand_parts),
-			   25);
-
-	kirkwood_ehci_init();
-
-	if (machine_is_openrd_ultimate()) {
-		openrd_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
-		openrd_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1);
-	}
-
-	kirkwood_ge00_init(&openrd_ge00_data);
-	if (!machine_is_openrd_base())
-		kirkwood_ge01_init(&openrd_ge01_data);
-
-	kirkwood_sata_init(&openrd_sata_data);
-
-	kirkwood_i2c_init();
-
-	if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
-		platform_device_register(&openrd_client_audio_device);
-		i2c_register_board_info(0, i2c_board_info,
-			ARRAY_SIZE(i2c_board_info));
-		kirkwood_audio_init();
-	}
-
-	if (uart1 <= 0) {
-		if (uart1 < 0)
-			pr_err("Invalid kernel parameter to select UART1. Defaulting to SD. ERROR CODE: %d\n",
-			       uart1);
-
-		/* Select SD
-		 * Pin # 34: 0 => UART1, 1 => SD */
-		if (gpio_request(34, "SD_UART1_SEL")) {
-			pr_err("GPIO request 34 failed for SD/UART1 selection\n");
-		} else {
-
-			gpio_direction_output(34, 1);
-			gpio_free(34);
-			kirkwood_sdio_init(&openrd_mvsdio_data);
-		}
-	} else {
-		if (!uart1_mpp_config())
-			kirkwood_uart1_init();
-	}
-}
-
-static int __init openrd_pci_init(void)
-{
-	if (machine_is_openrd_base() ||
-	    machine_is_openrd_client() ||
-	    machine_is_openrd_ultimate())
-		kirkwood_pcie_init(KW_PCIE0);
-
-	return 0;
-}
-subsys_initcall(openrd_pci_init);
-
-#ifdef CONFIG_MACH_OPENRD_BASE
-MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
-	/* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= openrd_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_OPENRD_CLIENT
-MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board")
-	/* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= openrd_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_OPENRD_ULTIMATE
-MACHINE_START(OPENRD_ULTIMATE, "Marvell OpenRD Ultimate Board")
-	/* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= openrd_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
-#endif
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
deleted file mode 100644
index 12d86f3..0000000
--- a/arch/arm/mach-kirkwood/pcie.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/pcie.c
- *
- * PCIe functions for Marvell Kirkwood SoCs
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/mbus.h>
-#include <video/vga.h>
-#include <asm/irq.h>
-#include <asm/mach/pci.h>
-#include <plat/pcie.h>
-#include <mach/bridge-regs.h>
-#include "common.h"
-
-/* These can go away once Kirkwood uses the mvebu-mbus DT binding */
-#define KIRKWOOD_MBUS_PCIE0_MEM_TARGET    0x4
-#define KIRKWOOD_MBUS_PCIE0_MEM_ATTR      0xe8
-#define KIRKWOOD_MBUS_PCIE0_IO_TARGET     0x4
-#define KIRKWOOD_MBUS_PCIE0_IO_ATTR       0xe0
-#define KIRKWOOD_MBUS_PCIE1_MEM_TARGET    0x4
-#define KIRKWOOD_MBUS_PCIE1_MEM_ATTR      0xd8
-#define KIRKWOOD_MBUS_PCIE1_IO_TARGET     0x4
-#define KIRKWOOD_MBUS_PCIE1_IO_ATTR       0xd0
-
-static void kirkwood_enable_pcie_clk(const char *port)
-{
-	struct clk *clk;
-
-	clk = clk_get_sys("pcie", port);
-	if (IS_ERR(clk)) {
-		pr_err("PCIE clock %s missing\n", port);
-		return;
-	}
-	clk_prepare_enable(clk);
-	clk_put(clk);
-}
-
-/* This function is called very early in the boot when probing the
-   hardware to determine what we actually are, and what rate tclk is
-   ticking at. Hence calling kirkwood_enable_pcie_clk() is not
-   possible since the clk tree has not been created yet. */
-void kirkwood_enable_pcie(void)
-{
-	u32 curr = readl(CLOCK_GATING_CTRL);
-	if (!(curr & CGC_PEX0))
-		writel(curr | CGC_PEX0, CLOCK_GATING_CTRL);
-}
-
-void kirkwood_pcie_id(u32 *dev, u32 *rev)
-{
-	kirkwood_enable_pcie();
-	*dev = orion_pcie_dev_id(PCIE_VIRT_BASE);
-	*rev = orion_pcie_rev(PCIE_VIRT_BASE);
-}
-
-struct pcie_port {
-	u8			root_bus_nr;
-	void __iomem		*base;
-	spinlock_t		conf_lock;
-	int			irq;
-	struct resource		res;
-};
-
-static int pcie_port_map[2];
-static int num_pcie_ports;
-
-static int pcie_valid_config(struct pcie_port *pp, int bus, int dev)
-{
-	/*
-	 * Don't go out when trying to access --
-	 * 1. nonexisting device on local bus
-	 * 2. where there's no device connected (no link)
-	 */
-	if (bus == pp->root_bus_nr && dev == 0)
-		return 1;
-
-	if (!orion_pcie_link_up(pp->base))
-		return 0;
-
-	if (bus == pp->root_bus_nr && dev != 1)
-		return 0;
-
-	return 1;
-}
-
-
-/*
- * PCIe config cycles are done by programming the PCIE_CONF_ADDR register
- * and then reading the PCIE_CONF_DATA register. Need to make sure these
- * transactions are atomic.
- */
-
-static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
-			int size, u32 *val)
-{
-	struct pci_sys_data *sys = bus->sysdata;
-	struct pcie_port *pp = sys->private_data;
-	unsigned long flags;
-	int ret;
-
-	if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0) {
-		*val = 0xffffffff;
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	}
-
-	spin_lock_irqsave(&pp->conf_lock, flags);
-	ret = orion_pcie_rd_conf(pp->base, bus, devfn, where, size, val);
-	spin_unlock_irqrestore(&pp->conf_lock, flags);
-
-	return ret;
-}
-
-static int pcie_wr_conf(struct pci_bus *bus, u32 devfn,
-			int where, int size, u32 val)
-{
-	struct pci_sys_data *sys = bus->sysdata;
-	struct pcie_port *pp = sys->private_data;
-	unsigned long flags;
-	int ret;
-
-	if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0)
-		return PCIBIOS_DEVICE_NOT_FOUND;
-
-	spin_lock_irqsave(&pp->conf_lock, flags);
-	ret = orion_pcie_wr_conf(pp->base, bus, devfn, where, size, val);
-	spin_unlock_irqrestore(&pp->conf_lock, flags);
-
-	return ret;
-}
-
-static struct pci_ops pcie_ops = {
-	.read = pcie_rd_conf,
-	.write = pcie_wr_conf,
-};
-
-static void __init pcie0_ioresources_init(struct pcie_port *pp)
-{
-	pp->base = PCIE_VIRT_BASE;
-	pp->irq	= IRQ_KIRKWOOD_PCIE;
-
-	/*
-	 * IORESOURCE_MEM
-	 */
-	pp->res.name = "PCIe 0 MEM";
-	pp->res.start = KIRKWOOD_PCIE_MEM_PHYS_BASE;
-	pp->res.end = pp->res.start + KIRKWOOD_PCIE_MEM_SIZE - 1;
-	pp->res.flags = IORESOURCE_MEM;
-}
-
-static void __init pcie1_ioresources_init(struct pcie_port *pp)
-{
-	pp->base = PCIE1_VIRT_BASE;
-	pp->irq	= IRQ_KIRKWOOD_PCIE1;
-
-	/*
-	 * IORESOURCE_MEM
-	 */
-	pp->res.name = "PCIe 1 MEM";
-	pp->res.start = KIRKWOOD_PCIE1_MEM_PHYS_BASE;
-	pp->res.end = pp->res.start + KIRKWOOD_PCIE1_MEM_SIZE - 1;
-	pp->res.flags = IORESOURCE_MEM;
-}
-
-static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
-{
-	struct pcie_port *pp;
-	int index;
-
-	if (nr >= num_pcie_ports)
-		return 0;
-
-	index = pcie_port_map[nr];
-	pr_info("PCI: bus%d uses PCIe port %d\n", sys->busnr, index);
-
-	pp = kzalloc(sizeof(*pp), GFP_KERNEL);
-	if (!pp)
-		panic("PCIe: failed to allocate pcie_port data");
-	sys->private_data = pp;
-	pp->root_bus_nr = sys->busnr;
-	spin_lock_init(&pp->conf_lock);
-
-	switch (index) {
-	case 0:
-		kirkwood_enable_pcie_clk("0");
-		pcie0_ioresources_init(pp);
-		pci_ioremap_io(SZ_64K * sys->busnr, KIRKWOOD_PCIE_IO_PHYS_BASE);
-		break;
-	case 1:
-		kirkwood_enable_pcie_clk("1");
-		pcie1_ioresources_init(pp);
-		pci_ioremap_io(SZ_64K * sys->busnr,
-			       KIRKWOOD_PCIE1_IO_PHYS_BASE);
-		break;
-	default:
-		panic("PCIe setup: invalid controller %d", index);
-	}
-
-	if (request_resource(&iomem_resource, &pp->res))
-		panic("Request PCIe%d Memory resource failed\n", index);
-
-	pci_add_resource_offset(&sys->resources, &pp->res, sys->mem_offset);
-
-	/*
-	 * Generic PCIe unit setup.
-	 */
-	orion_pcie_set_local_bus_nr(pp->base, sys->busnr);
-
-	orion_pcie_setup(pp->base);
-
-	return 1;
-}
-
-/*
- * The root complex has a hardwired class of PCI_CLASS_MEMORY_OTHER, when it
- * is operating as a root complex this needs to be switched to
- * PCI_CLASS_BRIDGE_HOST or Linux will errantly try to process the BAR's on
- * the device. Decoding setup is handled by the orion code.
- */
-static void rc_pci_fixup(struct pci_dev *dev)
-{
-	if (dev->bus->parent == NULL && dev->devfn == 0) {
-		int i;
-
-		dev->class &= 0xff;
-		dev->class |= PCI_CLASS_BRIDGE_HOST << 8;
-		for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-			dev->resource[i].start = 0;
-			dev->resource[i].end   = 0;
-			dev->resource[i].flags = 0;
-		}
-	}
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
-
-static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
-	u8 pin)
-{
-	struct pci_sys_data *sys = dev->sysdata;
-	struct pcie_port *pp = sys->private_data;
-
-	return pp->irq;
-}
-
-static struct hw_pci kirkwood_pci __initdata = {
-	.setup		= kirkwood_pcie_setup,
-	.map_irq	= kirkwood_pcie_map_irq,
-	.ops            = &pcie_ops,
-};
-
-static void __init add_pcie_port(int index, void __iomem *base)
-{
-	pcie_port_map[num_pcie_ports++] = index;
-	pr_info("Kirkwood PCIe port %d: link %s\n", index,
-		orion_pcie_link_up(base) ? "up" : "down");
-}
-
-void __init kirkwood_pcie_init(unsigned int portmask)
-{
-	mvebu_mbus_add_window_remap_by_id(KIRKWOOD_MBUS_PCIE0_IO_TARGET,
-					  KIRKWOOD_MBUS_PCIE0_IO_ATTR,
-					  KIRKWOOD_PCIE_IO_PHYS_BASE,
-					  KIRKWOOD_PCIE_IO_SIZE,
-					  KIRKWOOD_PCIE_IO_BUS_BASE);
-	mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_PCIE0_MEM_TARGET,
-				    KIRKWOOD_MBUS_PCIE0_MEM_ATTR,
-				    KIRKWOOD_PCIE_MEM_PHYS_BASE,
-				    KIRKWOOD_PCIE_MEM_SIZE);
-	mvebu_mbus_add_window_remap_by_id(KIRKWOOD_MBUS_PCIE1_IO_TARGET,
-					  KIRKWOOD_MBUS_PCIE1_IO_ATTR,
-					  KIRKWOOD_PCIE1_IO_PHYS_BASE,
-					  KIRKWOOD_PCIE1_IO_SIZE,
-					  KIRKWOOD_PCIE1_IO_BUS_BASE);
-	mvebu_mbus_add_window_by_id(KIRKWOOD_MBUS_PCIE1_MEM_TARGET,
-				    KIRKWOOD_MBUS_PCIE1_MEM_ATTR,
-				    KIRKWOOD_PCIE1_MEM_PHYS_BASE,
-				    KIRKWOOD_PCIE1_MEM_SIZE);
-
-	vga_base = KIRKWOOD_PCIE_MEM_PHYS_BASE;
-
-	if (portmask & KW_PCIE0)
-		add_pcie_port(0, PCIE_VIRT_BASE);
-
-	if (portmask & KW_PCIE1)
-		add_pcie_port(1, PCIE1_VIRT_BASE);
-
-	kirkwood_pci.nr_controllers = num_pcie_ports;
-	pci_common_init(&kirkwood_pci);
-}
diff --git a/arch/arm/mach-kirkwood/pm.c b/arch/arm/mach-kirkwood/pm.c
deleted file mode 100644
index 8e5e032..0000000
--- a/arch/arm/mach-kirkwood/pm.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Power Management driver for Marvell Kirkwood SoCs
- *
- * Copyright (C) 2013 Ezequiel Garcia <ezequiel@free-electrons.com>
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License,
- * version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/suspend.h>
-#include <linux/io.h>
-#include <mach/bridge-regs.h>
-#include "common.h"
-
-static void __iomem *ddr_operation_base;
-static void __iomem *memory_pm_ctrl;
-
-static void kirkwood_low_power(void)
-{
-	u32 mem_pm_ctrl;
-
-	mem_pm_ctrl = readl(memory_pm_ctrl);
-
-	/* Set peripherals to low-power mode */
-	writel_relaxed(~0, memory_pm_ctrl);
-
-	/* Set DDR in self-refresh */
-	writel_relaxed(0x7, ddr_operation_base);
-
-	/*
-	 * Set CPU in wait-for-interrupt state.
-	 * This disables the CPU core clocks,
-	 * the array clocks, and also the L2 controller.
-	 */
-	cpu_do_idle();
-
-	writel_relaxed(mem_pm_ctrl, memory_pm_ctrl);
-}
-
-static int kirkwood_suspend_enter(suspend_state_t state)
-{
-	switch (state) {
-	case PM_SUSPEND_STANDBY:
-		kirkwood_low_power();
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int kirkwood_pm_valid_standby(suspend_state_t state)
-{
-	return state == PM_SUSPEND_STANDBY;
-}
-
-static const struct platform_suspend_ops kirkwood_suspend_ops = {
-	.enter = kirkwood_suspend_enter,
-	.valid = kirkwood_pm_valid_standby,
-};
-
-void __init kirkwood_pm_init(void)
-{
-	ddr_operation_base = ioremap(DDR_OPERATION_BASE, 4);
-	memory_pm_ctrl = ioremap(MEMORY_PM_CTRL_PHYS, 4);
-
-	suspend_set_ops(&kirkwood_suspend_ops);
-}
diff --git a/arch/arm/mach-kirkwood/pm.h b/arch/arm/mach-kirkwood/pm.h
deleted file mode 100644
index 21e7530..0000000
--- a/arch/arm/mach-kirkwood/pm.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Power Management driver for Marvell Kirkwood SoCs
- *
- * Copyright (C) 2013 Ezequiel Garcia <ezequiel@free-electrons.com>
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License,
- * version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ARCH_KIRKWOOD_PM_H
-#define __ARCH_KIRKWOOD_PM_H
-
-#ifdef CONFIG_PM
-void kirkwood_pm_init(void);
-#else
-static inline void kirkwood_pm_init(void) {};
-#endif
-
-#endif
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
deleted file mode 100644
index e4fd312..0000000
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
- *
- * Marvell RD-88F6192-NAS Reference Board Setup
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/gpio.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <plat/orion-gpio.h>
-#include "common.h"
-
-#define RD88F6192_GPIO_USB_VBUS		10
-
-static struct mv643xx_eth_platform_data rd88f6192_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv_sata_platform_data rd88f6192_sata_data = {
-	.n_ports	= 2,
-};
-
-static const struct flash_platform_data rd88F6192_spi_slave_data = {
-	.type		= "m25p128",
-};
-
-static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &rd88F6192_spi_slave_data,
-		.irq		= -1,
-		.max_speed_hz	= 20000000,
-		.bus_num	= 0,
-		.chip_select	= 0,
-	},
-};
-
-static void __init rd88f6192_init(void)
-{
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-
-	orion_gpio_set_valid(RD88F6192_GPIO_USB_VBUS, 1);
-	if (gpio_request(RD88F6192_GPIO_USB_VBUS, "USB VBUS") != 0 ||
-	    gpio_direction_output(RD88F6192_GPIO_USB_VBUS, 1) != 0)
-		pr_err("RD-88F6192-NAS: failed to setup USB VBUS GPIO\n");
-
-	kirkwood_ehci_init();
-	kirkwood_ge00_init(&rd88f6192_ge00_data);
-	kirkwood_sata_init(&rd88f6192_sata_data);
-	spi_register_board_info(rd88F6192_spi_slave_info,
-				ARRAY_SIZE(rd88F6192_spi_slave_info));
-	kirkwood_spi_init();
-	kirkwood_uart0_init();
-}
-
-static int __init rd88f6192_pci_init(void)
-{
-	if (machine_is_rd88f6192_nas())
-		kirkwood_pcie_init(KW_PCIE0);
-
-	return 0;
-}
-subsys_initcall(rd88f6192_pci_init);
-
-MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
-	/* Maintainer: Saeed Bishara <saeed@marvell.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= rd88f6192_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
deleted file mode 100644
index 5154bd2..0000000
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/rd88f6281-setup.c
- *
- * Marvell RD-88F6281 Reference Board Setup
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ethtool.h>
-#include <net/dsa.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <linux/platform_data/mmc-mvsdio.h>
-#include "common.h"
-#include "mpp.h"
-
-static struct mtd_partition rd88f6281_nand_parts[] = {
-	{
-		.name = "u-boot",
-		.offset = 0,
-		.size = SZ_1M
-	}, {
-		.name = "uImage",
-		.offset = MTDPART_OFS_NXTBLK,
-		.size = SZ_2M
-	}, {
-		.name = "root",
-		.offset = MTDPART_OFS_NXTBLK,
-		.size = MTDPART_SIZ_FULL
-	},
-};
-
-static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_NONE,
-	.speed		= SPEED_1000,
-	.duplex		= DUPLEX_FULL,
-};
-
-static struct dsa_chip_data rd88f6281_switch_chip_data = {
-	.port_names[0]	= "lan1",
-	.port_names[1]	= "lan2",
-	.port_names[2]	= "lan3",
-	.port_names[3]	= "lan4",
-	.port_names[5]	= "cpu",
-};
-
-static struct dsa_platform_data rd88f6281_switch_plat_data = {
-	.nr_chips	= 1,
-	.chip		= &rd88f6281_switch_chip_data,
-};
-
-static struct mv643xx_eth_platform_data rd88f6281_ge01_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(11),
-};
-
-static struct mv_sata_platform_data rd88f6281_sata_data = {
-	.n_ports	= 2,
-};
-
-static struct mvsdio_platform_data rd88f6281_mvsdio_data = {
-	.gpio_card_detect = 28,
-	.gpio_write_protect = -1,
-};
-
-static unsigned int rd88f6281_mpp_config[] __initdata = {
-	MPP28_GPIO,
-	0
-};
-
-static void __init rd88f6281_init(void)
-{
-	u32 dev, rev;
-
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(rd88f6281_mpp_config);
-
-	kirkwood_nand_init(rd88f6281_nand_parts,
-			   ARRAY_SIZE(rd88f6281_nand_parts),
-			   25);
-	kirkwood_ehci_init();
-
-	kirkwood_ge00_init(&rd88f6281_ge00_data);
-	kirkwood_pcie_id(&dev, &rev);
-	if (rev == MV88F6281_REV_A0) {
-		rd88f6281_switch_chip_data.sw_addr = 10;
-		kirkwood_ge01_init(&rd88f6281_ge01_data);
-	} else {
-		rd88f6281_switch_chip_data.port_names[4] = "wan";
-	}
-	kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ);
-
-	kirkwood_sata_init(&rd88f6281_sata_data);
-	kirkwood_sdio_init(&rd88f6281_mvsdio_data);
-	kirkwood_uart0_init();
-}
-
-static int __init rd88f6281_pci_init(void)
-{
-	if (machine_is_rd88f6281())
-		kirkwood_pcie_init(KW_PCIE0);
-
-	return 0;
-}
-subsys_initcall(rd88f6281_pci_init);
-
-MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
-	/* Maintainer: Saeed Bishara <saeed@marvell.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= rd88f6281_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
deleted file mode 100644
index 8736f8c..0000000
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- *
- * HP t5325 Thin Client setup
- *
- * Copyright (C) 2010  Martin Michlmayr <tbm@cyrius.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <sound/alc5623.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "mpp.h"
-
-static struct mtd_partition hp_t5325_partitions[] = {
-	{
-		.name		= "u-boot env",
-		.size		= SZ_64K,
-		.offset		= SZ_512K + SZ_256K,
-	},
-	{
-		.name		= "permanent u-boot env",
-		.size		= SZ_64K,
-		.offset		= MTDPART_OFS_APPEND,
-		.mask_flags	= MTD_WRITEABLE,
-	},
-	{
-		.name		= "HP env",
-		.size		= SZ_64K,
-		.offset		= MTDPART_OFS_APPEND,
-	},
-	{
-		.name		= "u-boot",
-		.size		= SZ_512K,
-		.offset		= 0,
-		.mask_flags	= MTD_WRITEABLE,
-	},
-	{
-		.name		= "SSD firmware",
-		.size		= SZ_256K,
-		.offset		= SZ_512K,
-	},
-};
-
-static const struct flash_platform_data hp_t5325_flash = {
-	.type		= "mx25l8005",
-	.name		= "spi_flash",
-	.parts		= hp_t5325_partitions,
-	.nr_parts	= ARRAY_SIZE(hp_t5325_partitions),
-};
-
-static struct spi_board_info __initdata hp_t5325_spi_slave_info[] = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &hp_t5325_flash,
-		.irq		= -1,
-	},
-};
-
-static struct mv643xx_eth_platform_data hp_t5325_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv_sata_platform_data hp_t5325_sata_data = {
-	.n_ports	= 2,
-};
-
-static struct gpio_keys_button hp_t5325_buttons[] = {
-	{
-		.code		= KEY_POWER,
-		.gpio		= 45,
-		.desc		= "Power",
-		.active_low	= 1,
-	},
-};
-
-static struct gpio_keys_platform_data hp_t5325_button_data = {
-	.buttons	= hp_t5325_buttons,
-	.nbuttons	= ARRAY_SIZE(hp_t5325_buttons),
-};
-
-static struct platform_device hp_t5325_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &hp_t5325_button_data,
-	}
-};
-
-static struct platform_device hp_t5325_audio_device = {
-	.name		= "t5325-audio",
-	.id		= -1,
-};
-
-static unsigned int hp_t5325_mpp_config[] __initdata = {
-	MPP0_NF_IO2,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP4_NF_IO6,
-	MPP5_NF_IO7,
-	MPP6_SYSRST_OUTn,
-	MPP7_SPI_SCn,
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP12_SD_CLK,
-	MPP13_GPIO,
-	MPP14_GPIO,
-	MPP15_GPIO,
-	MPP16_GPIO,
-	MPP17_GPIO,
-	MPP18_NF_IO0,
-	MPP19_NF_IO1,
-	MPP20_GPIO,
-	MPP21_GPIO,
-	MPP22_GPIO,
-	MPP23_GPIO,
-	MPP32_GPIO,
-	MPP33_GE1_TXCTL,
-	MPP39_AU_I2SBCLK,
-	MPP40_AU_I2SDO,
-	MPP43_AU_I2SDI,
-	MPP41_AU_I2SLRCLK,
-	MPP42_AU_I2SMCLK,
-	MPP45_GPIO,		/* Power button */
-	MPP48_GPIO,		/* Board power off */
-	0
-};
-
-static struct alc5623_platform_data alc5621_data = {
-	.add_ctrl = 0x3700,
-	.jack_det_ctrl = 0x4810,
-};
-
-static struct i2c_board_info i2c_board_info[] __initdata = {
-	{
-		I2C_BOARD_INFO("alc5621", 0x1a),
-		.platform_data = &alc5621_data,
-	},
-};
-
-#define HP_T5325_GPIO_POWER_OFF		48
-
-static void hp_t5325_power_off(void)
-{
-	gpio_set_value(HP_T5325_GPIO_POWER_OFF, 1);
-}
-
-static void __init hp_t5325_init(void)
-{
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(hp_t5325_mpp_config);
-
-	kirkwood_uart0_init();
-	spi_register_board_info(hp_t5325_spi_slave_info,
-				ARRAY_SIZE(hp_t5325_spi_slave_info));
-	kirkwood_spi_init();
-	kirkwood_i2c_init();
-	kirkwood_ge00_init(&hp_t5325_ge00_data);
-	kirkwood_sata_init(&hp_t5325_sata_data);
-	kirkwood_ehci_init();
-	platform_device_register(&hp_t5325_button_device);
-	platform_device_register(&hp_t5325_audio_device);
-
-	i2c_register_board_info(0, i2c_board_info, ARRAY_SIZE(i2c_board_info));
-	kirkwood_audio_init();
-
-	if (gpio_request(HP_T5325_GPIO_POWER_OFF, "power-off") == 0 &&
-	    gpio_direction_output(HP_T5325_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = hp_t5325_power_off;
-	else
-		pr_err("t5325: failed to configure power-off GPIO\n");
-}
-
-static int __init hp_t5325_pci_init(void)
-{
-	if (machine_is_t5325())
-		kirkwood_pcie_init(KW_PCIE0);
-
-	return 0;
-}
-subsys_initcall(hp_t5325_pci_init);
-
-MACHINE_START(T5325, "HP t5325 Thin Client")
-	/* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= hp_t5325_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c
deleted file mode 100644
index e1267d6..0000000
--- a/arch/arm/mach-kirkwood/ts219-setup.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- *
- * QNAP TS-11x/TS-21x Turbo NAS Board Setup
- *
- * Copyright (C) 2009  Martin Michlmayr <tbm@cyrius.com>
- * Copyright (C) 2008  Byron Bradley <byron.bbradley@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "mpp.h"
-#include "tsx1x-common.h"
-
-static struct i2c_board_info __initdata qnap_ts219_i2c_rtc = {
-	I2C_BOARD_INFO("s35390a", 0x30),
-};
-
-static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv_sata_platform_data qnap_ts219_sata_data = {
-	.n_ports	= 2,
-};
-
-static struct gpio_keys_button qnap_ts219_buttons[] = {
-	{
-		.code		= KEY_COPY,
-		.gpio		= 15,
-		.desc		= "USB Copy",
-		.active_low	= 1,
-	},
-	{
-		.code		= KEY_RESTART,
-		.gpio		= 16,
-		.desc		= "Reset",
-		.active_low	= 1,
-	},
-};
-
-static struct gpio_keys_platform_data qnap_ts219_button_data = {
-	.buttons	= qnap_ts219_buttons,
-	.nbuttons	= ARRAY_SIZE(qnap_ts219_buttons),
-};
-
-static struct platform_device qnap_ts219_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &qnap_ts219_button_data,
-	}
-};
-
-static unsigned int qnap_ts219_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP4_SATA1_ACTn,
-	MPP5_SATA0_ACTn,
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP13_UART1_TXD,	/* PIC controller */
-	MPP14_UART1_RXD,	/* PIC controller */
-	MPP15_GPIO,		/* USB Copy button (on devices with 88F6281) */
-	MPP16_GPIO,		/* Reset button (on devices with 88F6281) */
-	MPP36_GPIO,		/* RAM: 0: 256 MB, 1: 512 MB */
-	MPP37_GPIO,		/* Reset button (on devices with 88F6282) */
-	MPP43_GPIO,		/* USB Copy button (on devices with 88F6282) */
-	MPP44_GPIO,		/* Board ID: 0: TS-11x, 1: TS-21x */
-	0
-};
-
-static void __init qnap_ts219_init(void)
-{
-	u32 dev, rev;
-
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(qnap_ts219_mpp_config);
-
-	kirkwood_uart0_init();
-	kirkwood_uart1_init(); /* A PIC controller is connected here. */
-	qnap_tsx1x_register_flash();
-	kirkwood_i2c_init();
-	i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1);
-
-	kirkwood_pcie_id(&dev, &rev);
-	if (dev == MV88F6282_DEV_ID) {
-		qnap_ts219_buttons[0].gpio = 43; /* USB Copy button */
-		qnap_ts219_buttons[1].gpio = 37; /* Reset button */
-		qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
-	}
-
-	kirkwood_ge00_init(&qnap_ts219_ge00_data);
-	kirkwood_sata_init(&qnap_ts219_sata_data);
-	kirkwood_ehci_init();
-	platform_device_register(&qnap_ts219_button_device);
-
-	pm_power_off = qnap_tsx1x_power_off;
-
-}
-
-static int __init ts219_pci_init(void)
-{
-	if (machine_is_ts219())
-		kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
-
-	return 0;
-}
-subsys_initcall(ts219_pci_init);
-
-MACHINE_START(TS219, "QNAP TS-119/TS-219")
-	/* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= qnap_ts219_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
deleted file mode 100644
index 81d5858..0000000
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- *
- * QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS Board Setup
- *
- * Copyright (C) 2009-2010  Martin Michlmayr <tbm@cyrius.com>
- * Copyright (C) 2008  Byron Bradley <byron.bbradley@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "mpp.h"
-#include "tsx1x-common.h"
-
-/* for the PCIe reset workaround */
-#include <plat/pcie.h>
-
-
-#define QNAP_TS41X_JUMPER_JP1	45
-
-static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
-	I2C_BOARD_INFO("s35390a", 0x30),
-};
-
-static struct mv643xx_eth_platform_data qnap_ts41x_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-static struct mv643xx_eth_platform_data qnap_ts41x_ge01_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
-};
-
-static struct mv_sata_platform_data qnap_ts41x_sata_data = {
-	.n_ports	= 2,
-};
-
-static struct gpio_keys_button qnap_ts41x_buttons[] = {
-	{
-		.code		= KEY_COPY,
-		.gpio		= 43,
-		.desc		= "USB Copy",
-		.active_low	= 1,
-	},
-	{
-		.code		= KEY_RESTART,
-		.gpio		= 37,
-		.desc		= "Reset",
-		.active_low	= 1,
-	},
-};
-
-static struct gpio_keys_platform_data qnap_ts41x_button_data = {
-	.buttons	= qnap_ts41x_buttons,
-	.nbuttons	= ARRAY_SIZE(qnap_ts41x_buttons),
-};
-
-static struct platform_device qnap_ts41x_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &qnap_ts41x_button_data,
-	}
-};
-
-static unsigned int qnap_ts41x_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP6_SYSRST_OUTn,
-	MPP7_PEX_RST_OUTn,
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP13_UART1_TXD,	/* PIC controller */
-	MPP14_UART1_RXD,	/* PIC controller */
-	MPP15_SATA0_ACTn,
-	MPP16_SATA1_ACTn,
-	MPP20_GE1_TXD0,
-	MPP21_GE1_TXD1,
-	MPP22_GE1_TXD2,
-	MPP23_GE1_TXD3,
-	MPP24_GE1_RXD0,
-	MPP25_GE1_RXD1,
-	MPP26_GE1_RXD2,
-	MPP27_GE1_RXD3,
-	MPP30_GE1_RXCTL,
-	MPP31_GE1_RXCLK,
-	MPP32_GE1_TCLKOUT,
-	MPP33_GE1_TXCTL,
-	MPP36_GPIO,		/* RAM: 0: 256 MB, 1: 512 MB */
-	MPP37_GPIO,		/* Reset button */
-	MPP43_GPIO,		/* USB Copy button */
-	MPP44_GPIO,		/* Board ID: 0: TS-419U, 1: TS-419 */
-	MPP45_GPIO,		/* JP1: 0: LCD, 1: serial console */
-	MPP46_GPIO,		/* External SATA HDD1 error indicator */
-	MPP47_GPIO,		/* External SATA HDD2 error indicator */
-	MPP48_GPIO,		/* External SATA HDD3 error indicator */
-	MPP49_GPIO,		/* External SATA HDD4 error indicator */
-	0
-};
-
-static void __init qnap_ts41x_init(void)
-{
-	u32 dev, rev;
-
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(qnap_ts41x_mpp_config);
-
-	kirkwood_uart0_init();
-	kirkwood_uart1_init(); /* A PIC controller is connected here. */
-	qnap_tsx1x_register_flash();
-	kirkwood_i2c_init();
-	i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1);
-
-	kirkwood_pcie_id(&dev, &rev);
-	if (dev == MV88F6282_DEV_ID) {
-		qnap_ts41x_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
-		qnap_ts41x_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1);
-	}
-	kirkwood_ge00_init(&qnap_ts41x_ge00_data);
-	kirkwood_ge01_init(&qnap_ts41x_ge01_data);
-
-	kirkwood_sata_init(&qnap_ts41x_sata_data);
-	kirkwood_ehci_init();
-	platform_device_register(&qnap_ts41x_button_device);
-
-	pm_power_off = qnap_tsx1x_power_off;
-
-	if (gpio_request(QNAP_TS41X_JUMPER_JP1, "JP1") == 0)
-		gpio_export(QNAP_TS41X_JUMPER_JP1, 0);
-}
-
-static int __init ts41x_pci_init(void)
-{
-	if (machine_is_ts41x()) {
-		u32 dev, rev;
-
-		/*
-		 * Without this explicit reset, the PCIe SATA controller
-		 * (Marvell 88sx7042/sata_mv) is known to stop working
-		 * after a few minutes.
-		 */
-		orion_pcie_reset(PCIE_VIRT_BASE);
-
-		kirkwood_pcie_id(&dev, &rev);
-		if (dev == MV88F6282_DEV_ID)
-			kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
-		else
-			kirkwood_pcie_init(KW_PCIE0);
-	}
-	return 0;
-}
-subsys_initcall(ts41x_pci_init);
-
-MACHINE_START(TS41X, "QNAP TS-41x")
-	/* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
-	.atag_offset	= 0x100,
-	.init_machine	= qnap_ts41x_init,
-	.map_io		= kirkwood_map_io,
-	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
-	.init_time	= kirkwood_timer_init,
-	.restart	= kirkwood_restart,
-MACHINE_END
diff --git a/arch/arm/mach-kirkwood/tsx1x-common.c b/arch/arm/mach-kirkwood/tsx1x-common.c
deleted file mode 100644
index cec87ce..0000000
--- a/arch/arm/mach-kirkwood/tsx1x-common.c
+++ /dev/null
@@ -1,113 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/serial_reg.h>
-#include <mach/kirkwood.h>
-#include "common.h"
-#include "tsx1x-common.h"
-
-/*
- * QNAP TS-x1x Boards flash
- */
-
-/****************************************************************************
- * 16 MiB NOR flash. The struct mtd_partition is not in the same order as the
- *     partitions on the device because we want to keep compatibility with
- *     the QNAP firmware.
- * Layout as used by QNAP:
- *  0x00000000-0x00080000 : "U-Boot"
- *  0x00200000-0x00400000 : "Kernel"
- *  0x00400000-0x00d00000 : "RootFS"
- *  0x00d00000-0x01000000 : "RootFS2"
- *  0x00080000-0x000c0000 : "U-Boot Config"
- *  0x000c0000-0x00200000 : "NAS Config"
- *
- * We'll use "RootFS1" instead of "RootFS" to stay compatible with the layout
- * used by the QNAP TS-109/TS-209.
- *
- ***************************************************************************/
-
-static struct mtd_partition qnap_tsx1x_partitions[] = {
-	{
-		.name		= "U-Boot",
-		.size		= 0x00080000,
-		.offset		= 0,
-		.mask_flags	= MTD_WRITEABLE,
-	}, {
-		.name		= "Kernel",
-		.size		= 0x00200000,
-		.offset		= 0x00200000,
-	}, {
-		.name		= "RootFS1",
-		.size		= 0x00900000,
-		.offset		= 0x00400000,
-	}, {
-		.name		= "RootFS2",
-		.size		= 0x00300000,
-		.offset		= 0x00d00000,
-	}, {
-		.name		= "U-Boot Config",
-		.size		= 0x00040000,
-		.offset		= 0x00080000,
-	}, {
-		.name		= "NAS Config",
-		.size		= 0x00140000,
-		.offset		= 0x000c0000,
-	},
-};
-
-static const struct flash_platform_data qnap_tsx1x_flash = {
-	.type		= "m25p128",
-	.name		= "spi_flash",
-	.parts		= qnap_tsx1x_partitions,
-	.nr_parts	= ARRAY_SIZE(qnap_tsx1x_partitions),
-};
-
-static struct spi_board_info __initdata qnap_tsx1x_spi_slave_info[] = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &qnap_tsx1x_flash,
-		.irq		= -1,
-		.max_speed_hz	= 20000000,
-		.bus_num	= 0,
-		.chip_select	= 0,
-	},
-};
-
-void __init qnap_tsx1x_register_flash(void)
-{
-	spi_register_board_info(qnap_tsx1x_spi_slave_info,
-				ARRAY_SIZE(qnap_tsx1x_spi_slave_info));
-	kirkwood_spi_init();
-}
-
-
-/*****************************************************************************
- * QNAP TS-x1x specific power off method via UART1-attached PIC
- ****************************************************************************/
-
-#define UART1_REG(x)	(UART1_VIRT_BASE + ((UART_##x) << 2))
-
-void qnap_tsx1x_power_off(void)
-{
-	/* 19200 baud divisor */
-	const unsigned divisor = ((kirkwood_tclk + (8 * 19200)) / (16 * 19200));
-
-	pr_info("%s: triggering power-off...\n", __func__);
-
-	/* hijack UART1 and reset into sane state (19200,8n1) */
-	writel(0x83, UART1_REG(LCR));
-	writel(divisor & 0xff, UART1_REG(DLL));
-	writel((divisor >> 8) & 0xff, UART1_REG(DLM));
-	writel(0x03, UART1_REG(LCR));
-	writel(0x00, UART1_REG(IER));
-	writel(0x00, UART1_REG(FCR));
-	writel(0x00, UART1_REG(MCR));
-
-	/* send the power-off command 'A' to PIC */
-	writel('A', UART1_REG(TX));
-}
-
diff --git a/arch/arm/mach-kirkwood/tsx1x-common.h b/arch/arm/mach-kirkwood/tsx1x-common.h
deleted file mode 100644
index 7fa0373..0000000
--- a/arch/arm/mach-kirkwood/tsx1x-common.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ARCH_KIRKWOOD_TSX1X_COMMON_H
-#define __ARCH_KIRKWOOD_TSX1X_COMMON_H
-
-extern void __init qnap_tsx1x_register_flash(void);
-extern void qnap_tsx1x_power_off(void);
-
-#endif
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
new file mode 100644
index 0000000..2c043a2
--- /dev/null
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -0,0 +1,6 @@
+config ARCH_MEDIATEK
+	bool "Mediatek MT6589 SoC" if ARCH_MULTI_V7
+	select ARM_GIC
+	select MTK_TIMER
+	help
+	  Support for Mediatek Cortex-A7 Quad-Core-SoC MT6589.
diff --git a/arch/arm/mach-mediatek/Makefile b/arch/arm/mach-mediatek/Makefile
new file mode 100644
index 0000000..43e619f
--- /dev/null
+++ b/arch/arm/mach-mediatek/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ARCH_MEDIATEK) += mediatek.o
diff --git a/arch/arm/mach-s5pv210/include/mach/dma.h b/arch/arm/mach-mediatek/mediatek.c
index 201842a..f2acf07 100644
--- a/arch/arm/mach-s5pv210/include/mach/dma.h
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -1,6 +1,8 @@
 /*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
+ * Device Tree support for Mediatek SoCs
+ *
+ * Copyright (c) 2014 MundoReader S.L.
+ * Author: Matthias Brugger <matthias.bgg@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -11,16 +13,15 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
+#include <linux/init.h>
+#include <asm/mach/arch.h>
 
-#ifndef __MACH_DMA_H
-#define __MACH_DMA_H
-
-/* This platform uses the common DMA API driver for PL330 */
-#include <plat/dma-pl330.h>
+static const char * const mediatek_board_dt_compat[] = {
+	"mediatek,mt6589",
+	NULL,
+};
 
-#endif /* __MACH_DMA_H */
+DT_MACHINE_START(MEDIATEK_DT, "Mediatek Cortex-A7 (Device Tree)")
+	.dt_compat	= mediatek_board_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
index fbd7ee8..8c78f2b1 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
@@ -23,7 +23,6 @@
 #define SM_nCS0_nCS0		MFP_CFG(SM_nCS0, AF0)
 #define SM_ADV_SM_ADV		MFP_CFG(SM_ADV, AF0)
 #define SM_SCLK_SM_SCLK		MFP_CFG(SM_SCLK, AF0)
-#define SM_SCLK_SM_SCLK		MFP_CFG(SM_SCLK, AF0)
 #define SM_BE0_SM_BE0		MFP_CFG(SM_BE0, AF1)
 #define SM_BE1_SM_BE1		MFP_CFG(SM_BE1, AF1)
 
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index b9bc599..c1e4567 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -14,11 +14,15 @@ menuconfig ARCH_MVEBU
 
 if ARCH_MVEBU
 
+config MACH_MVEBU_ANY
+	bool
+
 config MACH_MVEBU_V7
 	bool
 	select ARMADA_370_XP_TIMER
 	select CACHE_L2X0
 	select ARM_CPU_SUSPEND
+	select MACH_MVEBU_ANY
 
 config MACH_ARMADA_370
 	bool "Marvell Armada 370 boards" if ARCH_MULTI_V7
@@ -75,6 +79,7 @@ config MACH_DOVE
 	select CACHE_L2X0
 	select CPU_PJ4
 	select DOVE_CLK
+	select MACH_MVEBU_ANY
 	select ORION_IRQCHIP
 	select ORION_TIMER
 	select PINCTRL_DOVE
@@ -87,6 +92,7 @@ config MACH_KIRKWOOD
 	select ARCH_REQUIRE_GPIOLIB
 	select CPU_FEROCEON
 	select KIRKWOOD_CLK
+	select MACH_MVEBU_ANY
 	select ORION_IRQCHIP
 	select ORION_TIMER
 	select PCI
@@ -96,4 +102,11 @@ config MACH_KIRKWOOD
 	  Say 'Y' here if you want your kernel to support boards based
 	  on the Marvell Kirkwood device tree.
 
+config MACH_NETXBIG
+	bool "LaCie 2Big and 5Big Network v2"
+	depends on MACH_KIRKWOOD
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  LaCie 2Big and 5Big Network v2
+
 endif
diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile
index 1636cdb..e24136b 100644
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -4,13 +4,13 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
 AFLAGS_coherency_ll.o		:= -Wa,-march=armv7-a
 CFLAGS_pmsu.o			:= -march=armv7-a
 
-obj-y				 += system-controller.o mvebu-soc-id.o
+obj-$(CONFIG_MACH_MVEBU_ANY)	 += system-controller.o mvebu-soc-id.o
 
 ifeq ($(CONFIG_MACH_MVEBU_V7),y)
 obj-y				 += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o pmsu_ll.o
 obj-$(CONFIG_SMP)		 += platsmp.o headsmp.o platsmp-a9.o headsmp-a9.o
-obj-$(CONFIG_HOTPLUG_CPU)	 += hotplug.o
 endif
 
 obj-$(CONFIG_MACH_DOVE)		 += dove.o
 obj-$(CONFIG_MACH_KIRKWOOD)	 += kirkwood.o kirkwood-pm.o
+obj-$(CONFIG_MACH_NETXBIG)	 += netxbig.o
diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h
index c3465f5..84cd90d 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.h
+++ b/arch/arm/mach-mvebu/armada-370-xp.h
@@ -24,4 +24,6 @@ void armada_xp_secondary_startup(void);
 extern struct smp_operations armada_xp_smp_ops;
 #endif
 
+int armada_370_xp_pmsu_idle_enter(unsigned long deepidle);
+
 #endif /* __MACH_ARMADA_370_XP_H */
diff --git a/arch/arm/mach-mvebu/board-v7.c b/arch/arm/mach-mvebu/board-v7.c
index b2524d6..6478626 100644
--- a/arch/arm/mach-mvebu/board-v7.c
+++ b/arch/arm/mach-mvebu/board-v7.c
@@ -34,14 +34,14 @@
 #include "coherency.h"
 #include "mvebu-soc-id.h"
 
+static void __iomem *scu_base;
+
 /*
  * Enables the SCU when available. Obviously, this is only useful on
  * Cortex-A based SOCs, not on PJ4B based ones.
  */
 static void __init mvebu_scu_enable(void)
 {
-	void __iomem *scu_base;
-
 	struct device_node *np =
 		of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");
 	if (np) {
@@ -51,6 +51,11 @@ static void __init mvebu_scu_enable(void)
 	}
 }
 
+void __iomem *mvebu_get_scu_base(void)
+{
+	return scu_base;
+}
+
 /*
  * Early versions of Armada 375 SoC have a bug where the BootROM
  * leaves an external data abort pending. The kernel is hit by this
@@ -125,8 +130,16 @@ static void __init thermal_quirk(void)
 {
 	struct device_node *np;
 	u32 dev, rev;
+	int res;
 
-	if (mvebu_get_soc_id(&dev, &rev) == 0 && rev > ARMADA_375_Z1_REV)
+	/*
+	 * The early SoC Z1 revision needs a quirk to be applied in order
+	 * for the thermal controller to work properly. This quirk breaks
+	 * the thermal support if applied on a SoC that doesn't need it,
+	 * so we enforce the SoC revision to be known.
+	 */
+	res = mvebu_get_soc_id(&dev, &rev);
+	if (res < 0 || (res == 0 && rev > ARMADA_375_Z1_REV))
 		return;
 
 	for_each_compatible_node(np, NULL, "marvell,armada375-thermal") {
@@ -160,7 +173,8 @@ static void __init thermal_quirk(void)
 
 		/*
 		 * The thermal controller needs some quirk too, so let's change
-		 * the compatible string to reflect this.
+		 * the compatible string to reflect this and allow the driver
+		 * the take the necessary action.
 		 */
 		prop = kzalloc(sizeof(*prop), GFP_KERNEL);
 		prop->name = kstrdup("compatible", GFP_KERNEL);
diff --git a/arch/arm/mach-mvebu/board.h b/arch/arm/mach-mvebu/board.h
index 9c7bb43..98e32cc 100644
--- a/arch/arm/mach-mvebu/board.h
+++ b/arch/arm/mach-mvebu/board.h
@@ -13,4 +13,9 @@
 #ifndef __ARCH_MVEBU_BOARD_H
 #define __ARCH_MVEBU_BOARD_H
 
+#ifdef CONFIG_MACH_NETXBIG
+void netxbig_init(void);
+#else
+static inline void netxbig_init(void) {};
+#endif
 #endif
diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h
index b67fb7a..3ccb40c 100644
--- a/arch/arm/mach-mvebu/common.h
+++ b/arch/arm/mach-mvebu/common.h
@@ -21,7 +21,8 @@ void mvebu_restart(enum reboot_mode mode, const char *cmd);
 int mvebu_cpu_reset_deassert(int cpu);
 void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr);
 void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr);
+int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev);
 
-void armada_xp_cpu_die(unsigned int cpu);
+void __iomem *mvebu_get_scu_base(void);
 
 #endif
diff --git a/arch/arm/mach-mvebu/cpu-reset.c b/arch/arm/mach-mvebu/cpu-reset.c
index 4a8f9ee..60fb537 100644
--- a/arch/arm/mach-mvebu/cpu-reset.c
+++ b/arch/arm/mach-mvebu/cpu-reset.c
@@ -67,7 +67,7 @@ static int mvebu_cpu_reset_map(struct device_node *np, int res_idx)
 	return 0;
 }
 
-int __init mvebu_cpu_reset_init(void)
+static int __init mvebu_cpu_reset_init(void)
 {
 	struct device_node *np;
 	int res_idx;
diff --git a/arch/arm/mach-mvebu/headsmp-a9.S b/arch/arm/mach-mvebu/headsmp-a9.S
index 2c3c7fc..be51c99 100644
--- a/arch/arm/mach-mvebu/headsmp-a9.S
+++ b/arch/arm/mach-mvebu/headsmp-a9.S
@@ -18,21 +18,6 @@
 #include <asm/assembler.h>
 
 	__CPUINIT
-#define CPU_RESUME_ADDR_REG 0xf10182d4
-
-.global armada_375_smp_cpu1_enable_code_start
-.global armada_375_smp_cpu1_enable_code_end
-
-armada_375_smp_cpu1_enable_code_start:
-ARM_BE8(setend	be)
-	adr     r0, 1f
-	ldr	r0, [r0]
-	ldr     r1, [r0]
-ARM_BE8(rev	r1, r1)
-	ret     r1
-1:
-	.word   CPU_RESUME_ADDR_REG
-armada_375_smp_cpu1_enable_code_end:
 
 ENTRY(mvebu_cortex_a9_secondary_startup)
 ARM_BE8(setend	be)
diff --git a/arch/arm/mach-mvebu/hotplug.c b/arch/arm/mach-mvebu/hotplug.c
deleted file mode 100644
index d95e910..0000000
--- a/arch/arm/mach-mvebu/hotplug.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Symmetric Multi Processing (SMP) support for Armada XP
- *
- * Copyright (C) 2012 Marvell
- *
- * Lior Amsalem <alior@marvell.com>
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-#include <asm/proc-fns.h>
-#include "common.h"
-
-/*
- * platform-specific code to shutdown a CPU
- *
- * Called with IRQs disabled
- */
-void __ref armada_xp_cpu_die(unsigned int cpu)
-{
-	cpu_do_idle();
-
-	/* We should never return from idle */
-	panic("mvebu: cpu %d unexpectedly exit from shutdown\n", cpu);
-}
diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index 46f1059..6b53108 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -180,6 +180,9 @@ static void __init kirkwood_dt_init(void)
 	kirkwood_pm_init();
 	kirkwood_dt_eth_fixup();
 
+	if (of_machine_is_compatible("lacie,netxbig"))
+		netxbig_init();
+
 	of_platform_populate(NULL, of_default_bus_match_table, auxdata, NULL);
 }
 
diff --git a/arch/arm/mach-mvebu/mvebu-soc-id.c b/arch/arm/mach-mvebu/mvebu-soc-id.c
index d0f35b4..a99434b 100644
--- a/arch/arm/mach-mvebu/mvebu-soc-id.c
+++ b/arch/arm/mach-mvebu/mvebu-soc-id.c
@@ -25,6 +25,7 @@
 #include <linux/of_address.h>
 #include <linux/slab.h>
 #include <linux/sys_soc.h>
+#include "common.h"
 #include "mvebu-soc-id.h"
 
 #define PCIE_DEV_ID_OFF		0x0
@@ -51,10 +52,10 @@ int mvebu_get_soc_id(u32 *dev, u32 *rev)
 		*rev = soc_rev;
 		return 0;
 	} else
-		return -1;
+		return -ENODEV;
 }
 
-static int __init mvebu_soc_id_init(void)
+static int __init get_soc_id_by_pci(void)
 {
 	struct device_node *np;
 	int ret = 0;
@@ -129,6 +130,22 @@ clk_err:
 
 	return ret;
 }
+
+static int __init mvebu_soc_id_init(void)
+{
+
+	/*
+	 * First try to get the ID and the revision by the system
+	 * register and use PCI registers only if it is not possible
+	 */
+	if (!mvebu_system_controller_get_soc_id(&soc_dev_id, &soc_rev)) {
+		is_id_valid = true;
+		pr_info("MVEBU SoC ID=0x%X, Rev=0x%X\n", soc_dev_id, soc_rev);
+		return 0;
+	}
+
+	return get_soc_id_by_pci();
+}
 early_initcall(mvebu_soc_id_init);
 
 static int __init mvebu_soc_device(void)
diff --git a/arch/arm/mach-mvebu/netxbig.c b/arch/arm/mach-mvebu/netxbig.c
new file mode 100644
index 0000000..94b11b6
--- /dev/null
+++ b/arch/arm/mach-mvebu/netxbig.c
@@ -0,0 +1,191 @@
+/*
+ * arch/arm/mach-mvbu/board-netxbig.c
+ *
+ * LaCie 2Big and 5Big Network v2 board setup
+ *
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/leds-kirkwood-netxbig.h>
+#include "common.h"
+
+/*****************************************************************************
+ * GPIO extension LEDs
+ ****************************************************************************/
+
+/*
+ * The LEDs are controlled by a CPLD and can be configured through a GPIO
+ * extension bus:
+ *
+ * - address register : bit [0-2] -> GPIO [47-49]
+ * - data register    : bit [0-2] -> GPIO [44-46]
+ * - enable register  : GPIO 29
+ */
+
+static int netxbig_v2_gpio_ext_addr[] = { 47, 48, 49 };
+static int netxbig_v2_gpio_ext_data[] = { 44, 45, 46 };
+
+static struct netxbig_gpio_ext netxbig_v2_gpio_ext = {
+	.addr		= netxbig_v2_gpio_ext_addr,
+	.num_addr	= ARRAY_SIZE(netxbig_v2_gpio_ext_addr),
+	.data		= netxbig_v2_gpio_ext_data,
+	.num_data	= ARRAY_SIZE(netxbig_v2_gpio_ext_data),
+	.enable		= 29,
+};
+
+/*
+ * Address register selection:
+ *
+ * addr | register
+ * ----------------------------
+ *   0  | front LED
+ *   1  | front LED brightness
+ *   2  | SATA LED brightness
+ *   3  | SATA0 LED
+ *   4  | SATA1 LED
+ *   5  | SATA2 LED
+ *   6  | SATA3 LED
+ *   7  | SATA4 LED
+ *
+ * Data register configuration:
+ *
+ * data | LED brightness
+ * -------------------------------------------------
+ *   0  | min (off)
+ *   -  | -
+ *   7  | max
+ *
+ * data | front LED mode
+ * -------------------------------------------------
+ *   0  | fix off
+ *   1  | fix blue on
+ *   2  | fix red on
+ *   3  | blink blue on=1 sec and blue off=1 sec
+ *   4  | blink red on=1 sec and red off=1 sec
+ *   5  | blink blue on=2.5 sec and red on=0.5 sec
+ *   6  | blink blue on=1 sec and red on=1 sec
+ *   7  | blink blue on=0.5 sec and blue off=2.5 sec
+ *
+ * data | SATA LED mode
+ * -------------------------------------------------
+ *   0  | fix off
+ *   1  | SATA activity blink
+ *   2  | fix red on
+ *   3  | blink blue on=1 sec and blue off=1 sec
+ *   4  | blink red on=1 sec and red off=1 sec
+ *   5  | blink blue on=2.5 sec and red on=0.5 sec
+ *   6  | blink blue on=1 sec and red on=1 sec
+ *   7  | fix blue on
+ */
+
+static int netxbig_v2_red_mled[NETXBIG_LED_MODE_NUM] = {
+	[NETXBIG_LED_OFF]	= 0,
+	[NETXBIG_LED_ON]	= 2,
+	[NETXBIG_LED_SATA]	= NETXBIG_LED_INVALID_MODE,
+	[NETXBIG_LED_TIMER1]	= 4,
+	[NETXBIG_LED_TIMER2]	= NETXBIG_LED_INVALID_MODE,
+};
+
+static int netxbig_v2_blue_pwr_mled[NETXBIG_LED_MODE_NUM] = {
+	[NETXBIG_LED_OFF]	= 0,
+	[NETXBIG_LED_ON]	= 1,
+	[NETXBIG_LED_SATA]	= NETXBIG_LED_INVALID_MODE,
+	[NETXBIG_LED_TIMER1]	= 3,
+	[NETXBIG_LED_TIMER2]	= 7,
+};
+
+static int netxbig_v2_blue_sata_mled[NETXBIG_LED_MODE_NUM] = {
+	[NETXBIG_LED_OFF]	= 0,
+	[NETXBIG_LED_ON]	= 7,
+	[NETXBIG_LED_SATA]	= 1,
+	[NETXBIG_LED_TIMER1]	= 3,
+	[NETXBIG_LED_TIMER2]	= NETXBIG_LED_INVALID_MODE,
+};
+
+static struct netxbig_led_timer netxbig_v2_led_timer[] = {
+	[0] = {
+		.delay_on	= 500,
+		.delay_off	= 500,
+		.mode		= NETXBIG_LED_TIMER1,
+	},
+	[1] = {
+		.delay_on	= 500,
+		.delay_off	= 1000,
+		.mode		= NETXBIG_LED_TIMER2,
+	},
+};
+
+#define NETXBIG_LED(_name, maddr, mval, baddr)			\
+	{ .name		= _name,				\
+	  .mode_addr	= maddr,				\
+	  .mode_val	= mval,					\
+	  .bright_addr	= baddr }
+
+static struct netxbig_led net2big_v2_leds_ctrl[] = {
+	NETXBIG_LED("net2big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled,  1),
+	NETXBIG_LED("net2big-v2:red:power",  0, netxbig_v2_red_mled,       1),
+	NETXBIG_LED("net2big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net2big-v2:red:sata0",  3, netxbig_v2_red_mled,       2),
+	NETXBIG_LED("net2big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net2big-v2:red:sata1",  4, netxbig_v2_red_mled,       2),
+};
+
+static struct netxbig_led_platform_data net2big_v2_leds_data = {
+	.gpio_ext	= &netxbig_v2_gpio_ext,
+	.timer		= netxbig_v2_led_timer,
+	.num_timer	= ARRAY_SIZE(netxbig_v2_led_timer),
+	.leds		= net2big_v2_leds_ctrl,
+	.num_leds	= ARRAY_SIZE(net2big_v2_leds_ctrl),
+};
+
+static struct netxbig_led net5big_v2_leds_ctrl[] = {
+	NETXBIG_LED("net5big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled,  1),
+	NETXBIG_LED("net5big-v2:red:power",  0, netxbig_v2_red_mled,       1),
+	NETXBIG_LED("net5big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net5big-v2:red:sata0",  3, netxbig_v2_red_mled,       2),
+	NETXBIG_LED("net5big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net5big-v2:red:sata1",  4, netxbig_v2_red_mled,       2),
+	NETXBIG_LED("net5big-v2:blue:sata2", 5, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net5big-v2:red:sata2",  5, netxbig_v2_red_mled,       2),
+	NETXBIG_LED("net5big-v2:blue:sata3", 6, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net5big-v2:red:sata3",  6, netxbig_v2_red_mled,       2),
+	NETXBIG_LED("net5big-v2:blue:sata4", 7, netxbig_v2_blue_sata_mled, 2),
+	NETXBIG_LED("net5big-v2:red:sata4",  7, netxbig_v2_red_mled,       2),
+};
+
+static struct netxbig_led_platform_data net5big_v2_leds_data = {
+	.gpio_ext	= &netxbig_v2_gpio_ext,
+	.timer		= netxbig_v2_led_timer,
+	.num_timer	= ARRAY_SIZE(netxbig_v2_led_timer),
+	.leds		= net5big_v2_leds_ctrl,
+	.num_leds	= ARRAY_SIZE(net5big_v2_leds_ctrl),
+};
+
+static struct platform_device netxbig_v2_leds = {
+	.name		= "leds-netxbig",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= &net2big_v2_leds_data,
+	},
+};
+
+void __init netxbig_init(void)
+{
+
+	if (of_machine_is_compatible("lacie,net5big_v2"))
+		netxbig_v2_leds.dev.platform_data = &net5big_v2_leds_data;
+	platform_device_register(&netxbig_v2_leds);
+}
diff --git a/arch/arm/mach-mvebu/platsmp-a9.c b/arch/arm/mach-mvebu/platsmp-a9.c
index 96c2c59..47a71a9 100644
--- a/arch/arm/mach-mvebu/platsmp-a9.c
+++ b/arch/arm/mach-mvebu/platsmp-a9.c
@@ -20,33 +20,8 @@
 #include <asm/smp_scu.h>
 #include <asm/smp_plat.h>
 #include "common.h"
-#include "mvebu-soc-id.h"
 #include "pmsu.h"
 
-#define CRYPT0_ENG_ID   41
-#define CRYPT0_ENG_ATTR 0x1
-#define SRAM_PHYS_BASE  0xFFFF0000
-
-#define BOOTROM_BASE    0xFFF00000
-#define BOOTROM_SIZE    0x100000
-
-extern unsigned char armada_375_smp_cpu1_enable_code_end;
-extern unsigned char armada_375_smp_cpu1_enable_code_start;
-
-void armada_375_smp_cpu1_enable_wa(void)
-{
-	void __iomem *sram_virt_base;
-
-	mvebu_mbus_del_window(BOOTROM_BASE, BOOTROM_SIZE);
-	mvebu_mbus_add_window_by_id(CRYPT0_ENG_ID, CRYPT0_ENG_ATTR,
-				SRAM_PHYS_BASE, SZ_64K);
-	sram_virt_base = ioremap(SRAM_PHYS_BASE, SZ_64K);
-
-	memcpy(sram_virt_base, &armada_375_smp_cpu1_enable_code_start,
-	       &armada_375_smp_cpu1_enable_code_end
-	       - &armada_375_smp_cpu1_enable_code_start);
-}
-
 extern void mvebu_cortex_a9_secondary_startup(void);
 
 static int __cpuinit mvebu_cortex_a9_boot_secondary(unsigned int cpu,
@@ -63,21 +38,10 @@ static int __cpuinit mvebu_cortex_a9_boot_secondary(unsigned int cpu,
 	 * address.
 	 */
 	hw_cpu = cpu_logical_map(cpu);
-
-	if (of_machine_is_compatible("marvell,armada375")) {
-		u32 dev, rev;
-
-		if (mvebu_get_soc_id(&dev, &rev) == 0 &&
-		    rev == ARMADA_375_Z1_REV)
-			armada_375_smp_cpu1_enable_wa();
-
+	if (of_machine_is_compatible("marvell,armada375"))
 		mvebu_system_controller_set_cpu_boot_addr(mvebu_cortex_a9_secondary_startup);
-	}
-	else {
-		mvebu_pmsu_set_cpu_boot_addr(hw_cpu,
-					     mvebu_cortex_a9_secondary_startup);
-	}
-
+	else
+		mvebu_pmsu_set_cpu_boot_addr(hw_cpu, mvebu_cortex_a9_secondary_startup);
 	smp_wmb();
 	ret = mvebu_cpu_reset_deassert(hw_cpu);
 	if (ret) {
@@ -91,9 +55,6 @@ static int __cpuinit mvebu_cortex_a9_boot_secondary(unsigned int cpu,
 
 static struct smp_operations mvebu_cortex_a9_smp_ops __initdata = {
 	.smp_boot_secondary	= mvebu_cortex_a9_boot_secondary,
-#ifdef CONFIG_HOTPLUG_CPU
-	.cpu_die		= armada_xp_cpu_die,
-#endif
 };
 
 CPU_METHOD_OF_DECLARE(mvebu_armada_375_smp, "marvell,armada-375-smp",
diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c
index 88b976b3..895dc37 100644
--- a/arch/arm/mach-mvebu/platsmp.c
+++ b/arch/arm/mach-mvebu/platsmp.c
@@ -67,6 +67,7 @@ static void __init set_secondary_cpus_clock(void)
 		if (!cpu_clk)
 			return;
 		clk_set_rate(cpu_clk, rate);
+		clk_prepare_enable(cpu_clk);
 	}
 }
 
@@ -78,6 +79,17 @@ static int armada_xp_boot_secondary(unsigned int cpu, struct task_struct *idle)
 
 	hw_cpu = cpu_logical_map(cpu);
 	mvebu_pmsu_set_cpu_boot_addr(hw_cpu, armada_xp_secondary_startup);
+
+	/*
+	 * This is needed to wake up CPUs in the offline state after
+	 * using CPU hotplug.
+	 */
+	arch_send_wakeup_ipi_mask(cpumask_of(cpu));
+
+	/*
+	 * This is needed to take secondary CPUs out of reset on the
+	 * initial boot.
+	 */
 	ret = mvebu_cpu_reset_deassert(hw_cpu);
 	if (ret) {
 		pr_warn("unable to boot CPU: %d\n", ret);
@@ -87,6 +99,19 @@ static int armada_xp_boot_secondary(unsigned int cpu, struct task_struct *idle)
 	return 0;
 }
 
+/*
+ * When a CPU is brought back online, either through CPU hotplug, or
+ * because of the boot of a kexec'ed kernel, the PMSU configuration
+ * for this CPU might be in the deep idle state, preventing this CPU
+ * from receiving interrupts. Here, we therefore take out the current
+ * CPU from this state, which was entered by armada_xp_cpu_die()
+ * below.
+ */
+static void armada_xp_secondary_init(unsigned int cpu)
+{
+	mvebu_v7_pmsu_idle_exit();
+}
+
 static void __init armada_xp_smp_init_cpus(void)
 {
 	unsigned int ncores = num_possible_cpus();
@@ -122,12 +147,36 @@ static void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus)
 		panic("The address for the BootROM is incorrect");
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
+static void armada_xp_cpu_die(unsigned int cpu)
+{
+	/*
+	 * CPU hotplug is implemented by putting offline CPUs into the
+	 * deep idle sleep state.
+	 */
+	armada_370_xp_pmsu_idle_enter(true);
+}
+
+/*
+ * We need a dummy function, so that platform_can_cpu_hotplug() knows
+ * we support CPU hotplug. However, the function does not need to do
+ * anything, because CPUs going offline can enter the deep idle state
+ * by themselves, without any help from a still alive CPU.
+ */
+static int armada_xp_cpu_kill(unsigned int cpu)
+{
+	return 1;
+}
+#endif
+
 struct smp_operations armada_xp_smp_ops __initdata = {
 	.smp_init_cpus		= armada_xp_smp_init_cpus,
 	.smp_prepare_cpus	= armada_xp_smp_prepare_cpus,
 	.smp_boot_secondary	= armada_xp_boot_secondary,
+	.smp_secondary_init     = armada_xp_secondary_init,
 #ifdef CONFIG_HOTPLUG_CPU
 	.cpu_die		= armada_xp_cpu_die,
+	.cpu_kill               = armada_xp_cpu_kill,
 #endif
 };
 
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c
index 25aa823..8a70a51 100644
--- a/arch/arm/mach-mvebu/pmsu.c
+++ b/arch/arm/mach-mvebu/pmsu.c
@@ -18,22 +18,29 @@
 
 #define pr_fmt(fmt) "mvebu-pmsu: " fmt
 
+#include <linux/clk.h>
 #include <linux/cpu_pm.h>
-#include <linux/kernel.h>
+#include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/of_address.h>
 #include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mbus.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
-#include <linux/smp.h>
+#include <linux/pm_opp.h>
 #include <linux/resource.h>
+#include <linux/slab.h>
+#include <linux/smp.h>
 #include <asm/cacheflush.h>
 #include <asm/cp15.h>
+#include <asm/smp_scu.h>
 #include <asm/smp_plat.h>
 #include <asm/suspend.h>
 #include <asm/tlbflush.h>
 #include "common.h"
+#include "armada-370-xp.h"
 
-static void __iomem *pmsu_mp_base;
 
 #define PMSU_BASE_OFFSET    0x100
 #define PMSU_REG_SIZE	    0x1000
@@ -57,20 +64,45 @@ static void __iomem *pmsu_mp_base;
 #define PMSU_STATUS_AND_MASK_IRQ_MASK		BIT(24)
 #define PMSU_STATUS_AND_MASK_FIQ_MASK		BIT(25)
 
+#define PMSU_EVENT_STATUS_AND_MASK(cpu)     ((cpu * 0x100) + 0x120)
+#define PMSU_EVENT_STATUS_AND_MASK_DFS_DONE        BIT(1)
+#define PMSU_EVENT_STATUS_AND_MASK_DFS_DONE_MASK   BIT(17)
+
 #define PMSU_BOOT_ADDR_REDIRECT_OFFSET(cpu) ((cpu * 0x100) + 0x124)
 
 /* PMSU fabric registers */
 #define L2C_NFABRIC_PM_CTL		    0x4
 #define L2C_NFABRIC_PM_CTL_PWR_DOWN		BIT(20)
 
+/* PMSU delay registers */
+#define PMSU_POWERDOWN_DELAY		    0xF04
+#define PMSU_POWERDOWN_DELAY_PMU		BIT(1)
+#define PMSU_POWERDOWN_DELAY_MASK		0xFFFE
+#define PMSU_DFLT_ARMADA38X_DELAY	        0x64
+
+/* CA9 MPcore SoC Control registers */
+
+#define MPCORE_RESET_CTL		    0x64
+#define MPCORE_RESET_CTL_L2			BIT(0)
+#define MPCORE_RESET_CTL_DEBUG			BIT(16)
+
+#define SRAM_PHYS_BASE  0xFFFF0000
+#define BOOTROM_BASE    0xFFF00000
+#define BOOTROM_SIZE    0x100000
+
+#define ARMADA_370_CRYPT0_ENG_TARGET   0x9
+#define ARMADA_370_CRYPT0_ENG_ATTR     0x1
+
 extern void ll_disable_coherency(void);
 extern void ll_enable_coherency(void);
 
 extern void armada_370_xp_cpu_resume(void);
+extern void armada_38x_cpu_resume(void);
 
-static struct platform_device armada_xp_cpuidle_device = {
-	.name = "cpuidle-armada-370-xp",
-};
+static phys_addr_t pmsu_mp_phys_base;
+static void __iomem *pmsu_mp_base;
+
+static void *mvebu_cpu_resume;
 
 static struct of_device_id of_pmsu_table[] = {
 	{ .compatible = "marvell,armada-370-pmsu", },
@@ -85,7 +117,49 @@ void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr)
 		PMSU_BOOT_ADDR_REDIRECT_OFFSET(hw_cpu));
 }
 
-static int __init armada_370_xp_pmsu_init(void)
+extern unsigned char mvebu_boot_wa_start;
+extern unsigned char mvebu_boot_wa_end;
+
+/*
+ * This function sets up the boot address workaround needed for SMP
+ * boot on Armada 375 Z1 and cpuidle on Armada 370. It unmaps the
+ * BootROM Mbus window, and instead remaps a crypto SRAM into which a
+ * custom piece of code is copied to replace the problematic BootROM.
+ */
+int mvebu_setup_boot_addr_wa(unsigned int crypto_eng_target,
+			     unsigned int crypto_eng_attribute,
+			     phys_addr_t resume_addr_reg)
+{
+	void __iomem *sram_virt_base;
+	u32 code_len = &mvebu_boot_wa_end - &mvebu_boot_wa_start;
+
+	mvebu_mbus_del_window(BOOTROM_BASE, BOOTROM_SIZE);
+	mvebu_mbus_add_window_by_id(crypto_eng_target, crypto_eng_attribute,
+				    SRAM_PHYS_BASE, SZ_64K);
+
+	sram_virt_base = ioremap(SRAM_PHYS_BASE, SZ_64K);
+	if (!sram_virt_base) {
+		pr_err("Unable to map SRAM to setup the boot address WA\n");
+		return -ENOMEM;
+	}
+
+	memcpy(sram_virt_base, &mvebu_boot_wa_start, code_len);
+
+	/*
+	 * The last word of the code copied in SRAM must contain the
+	 * physical base address of the PMSU register. We
+	 * intentionally store this address in the native endianness
+	 * of the system.
+	 */
+	__raw_writel((unsigned long)resume_addr_reg,
+		     sram_virt_base + code_len - 4);
+
+	iounmap(sram_virt_base);
+
+	return 0;
+}
+
+static int __init mvebu_v7_pmsu_init(void)
 {
 	struct device_node *np;
 	struct resource res;
@@ -116,6 +190,8 @@ static int __init armada_370_xp_pmsu_init(void)
 		goto out;
 	}
 
+	pmsu_mp_phys_base = res.start;
+
 	pmsu_mp_base = ioremap(res.start, resource_size(&res));
 	if (!pmsu_mp_base) {
 		pr_err("unable to map registers\n");
@@ -129,7 +205,7 @@ static int __init armada_370_xp_pmsu_init(void)
 	return ret;
 }
 
-static void armada_370_xp_pmsu_enable_l2_powerdown_onidle(void)
+static void mvebu_v7_pmsu_enable_l2_powerdown_onidle(void)
 {
 	u32 reg;
 
@@ -142,14 +218,20 @@ static void armada_370_xp_pmsu_enable_l2_powerdown_onidle(void)
 	writel(reg, pmsu_mp_base + L2C_NFABRIC_PM_CTL);
 }
 
+enum pmsu_idle_prepare_flags {
+	PMSU_PREPARE_NORMAL = 0,
+	PMSU_PREPARE_DEEP_IDLE = BIT(0),
+	PMSU_PREPARE_SNOOP_DISABLE = BIT(1),
+};
+
 /* No locking is needed because we only access per-CPU registers */
-void armada_370_xp_pmsu_idle_prepare(bool deepidle)
+static int mvebu_v7_pmsu_idle_prepare(unsigned long flags)
 {
 	unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
 	u32 reg;
 
 	if (pmsu_mp_base == NULL)
-		return;
+		return -EINVAL;
 
 	/*
 	 * Adjust the PMSU configuration to wait for WFI signal, enable
@@ -167,22 +249,34 @@ void armada_370_xp_pmsu_idle_prepare(bool deepidle)
 
 	reg = readl(pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(hw_cpu));
 	/* ask HW to power down the L2 Cache if needed */
-	if (deepidle)
+	if (flags & PMSU_PREPARE_DEEP_IDLE)
 		reg |= PMSU_CONTROL_AND_CONFIG_L2_PWDDN;
 
 	/* request power down */
 	reg |= PMSU_CONTROL_AND_CONFIG_PWDDN_REQ;
 	writel(reg, pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(hw_cpu));
 
-	/* Disable snoop disable by HW - SW is taking care of it */
-	reg = readl(pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
-	reg |= PMSU_CPU_POWER_DOWN_DIS_SNP_Q_SKIP;
-	writel(reg, pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
+	if (flags & PMSU_PREPARE_SNOOP_DISABLE) {
+		/* Disable snoop disable by HW - SW is taking care of it */
+		reg = readl(pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
+		reg |= PMSU_CPU_POWER_DOWN_DIS_SNP_Q_SKIP;
+		writel(reg, pmsu_mp_base + PMSU_CPU_POWER_DOWN_CONTROL(hw_cpu));
+	}
+
+	return 0;
 }
 
-static noinline int do_armada_370_xp_cpu_suspend(unsigned long deepidle)
+int armada_370_xp_pmsu_idle_enter(unsigned long deepidle)
 {
-	armada_370_xp_pmsu_idle_prepare(deepidle);
+	unsigned long flags = PMSU_PREPARE_SNOOP_DISABLE;
+	int ret;
+
+	if (deepidle)
+		flags |= PMSU_PREPARE_DEEP_IDLE;
+
+	ret = mvebu_v7_pmsu_idle_prepare(flags);
+	if (ret)
+		return ret;
 
 	v7_exit_coherency_flush(all);
 
@@ -208,25 +302,50 @@ static noinline int do_armada_370_xp_cpu_suspend(unsigned long deepidle)
 	"isb	"
 	: : : "r0");
 
-	pr_warn("Failed to suspend the system\n");
+	pr_debug("Failed to suspend the system\n");
 
 	return 0;
 }
 
 static int armada_370_xp_cpu_suspend(unsigned long deepidle)
 {
-	return cpu_suspend(deepidle, do_armada_370_xp_cpu_suspend);
+	return cpu_suspend(deepidle, armada_370_xp_pmsu_idle_enter);
+}
+
+static int armada_38x_do_cpu_suspend(unsigned long deepidle)
+{
+	unsigned long flags = 0;
+
+	if (deepidle)
+		flags |= PMSU_PREPARE_DEEP_IDLE;
+
+	mvebu_v7_pmsu_idle_prepare(flags);
+	/*
+	 * Already flushed cache, but do it again as the outer cache
+	 * functions dirty the cache with spinlocks
+	 */
+	v7_exit_coherency_flush(louis);
+
+	scu_power_mode(mvebu_get_scu_base(), SCU_PM_POWEROFF);
+
+	cpu_do_idle();
+
+	return 1;
+}
+
+static int armada_38x_cpu_suspend(unsigned long deepidle)
+{
+	return cpu_suspend(false, armada_38x_do_cpu_suspend);
 }
 
 /* No locking is needed because we only access per-CPU registers */
-static noinline void armada_370_xp_pmsu_idle_restore(void)
+void mvebu_v7_pmsu_idle_exit(void)
 {
 	unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
 	u32 reg;
 
 	if (pmsu_mp_base == NULL)
 		return;
-
 	/* cancel ask HW to power down the L2 Cache if possible */
 	reg = readl(pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(hw_cpu));
 	reg &= ~PMSU_CONTROL_AND_CONFIG_L2_PWDDN;
@@ -241,53 +360,292 @@ static noinline void armada_370_xp_pmsu_idle_restore(void)
 	writel(reg, pmsu_mp_base + PMSU_STATUS_AND_MASK(hw_cpu));
 }
 
-static int armada_370_xp_cpu_pm_notify(struct notifier_block *self,
+static int mvebu_v7_cpu_pm_notify(struct notifier_block *self,
 				    unsigned long action, void *hcpu)
 {
 	if (action == CPU_PM_ENTER) {
 		unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
-		mvebu_pmsu_set_cpu_boot_addr(hw_cpu, armada_370_xp_cpu_resume);
+		mvebu_pmsu_set_cpu_boot_addr(hw_cpu, mvebu_cpu_resume);
 	} else if (action == CPU_PM_EXIT) {
-		armada_370_xp_pmsu_idle_restore();
+		mvebu_v7_pmsu_idle_exit();
 	}
 
 	return NOTIFY_OK;
 }
 
-static struct notifier_block armada_370_xp_cpu_pm_notifier = {
-	.notifier_call = armada_370_xp_cpu_pm_notify,
+static struct notifier_block mvebu_v7_cpu_pm_notifier = {
+	.notifier_call = mvebu_v7_cpu_pm_notify,
 };
 
-int __init armada_370_xp_cpu_pm_init(void)
+static struct platform_device mvebu_v7_cpuidle_device;
+
+static __init int armada_370_cpuidle_init(void)
 {
 	struct device_node *np;
+	phys_addr_t redirect_reg;
+
+	np = of_find_compatible_node(NULL, NULL, "marvell,coherency-fabric");
+	if (!np)
+		return -ENODEV;
+	of_node_put(np);
 
 	/*
-	 * Check that all the requirements are available to enable
-	 * cpuidle. So far, it is only supported on Armada XP, cpuidle
-	 * needs the coherency fabric and the PMSU enabled
+	 * On Armada 370, there is "a slow exit process from the deep
+	 * idle state due to heavy L1/L2 cache cleanup operations
+	 * performed by the BootROM software". To avoid this, we
+	 * replace the restart code of the bootrom by a a simple jump
+	 * to the boot address. Then the code located at this boot
+	 * address will take care of the initialization.
 	 */
+	redirect_reg = pmsu_mp_phys_base + PMSU_BOOT_ADDR_REDIRECT_OFFSET(0);
+	mvebu_setup_boot_addr_wa(ARMADA_370_CRYPT0_ENG_TARGET,
+				 ARMADA_370_CRYPT0_ENG_ATTR,
+				 redirect_reg);
 
-	if (!of_machine_is_compatible("marvell,armadaxp"))
-		return 0;
+	mvebu_cpu_resume = armada_370_xp_cpu_resume;
+	mvebu_v7_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend;
+	mvebu_v7_cpuidle_device.name = "cpuidle-armada-370";
+
+	return 0;
+}
+
+static __init int armada_38x_cpuidle_init(void)
+{
+	struct device_node *np;
+	void __iomem *mpsoc_base;
+	u32 reg;
+
+	np = of_find_compatible_node(NULL, NULL,
+				     "marvell,armada-380-coherency-fabric");
+	if (!np)
+		return -ENODEV;
+	of_node_put(np);
+
+	np = of_find_compatible_node(NULL, NULL,
+				     "marvell,armada-380-mpcore-soc-ctrl");
+	if (!np)
+		return -ENODEV;
+	mpsoc_base = of_iomap(np, 0);
+	BUG_ON(!mpsoc_base);
+	of_node_put(np);
+
+	/* Set up reset mask when powering down the cpus */
+	reg = readl(mpsoc_base + MPCORE_RESET_CTL);
+	reg |= MPCORE_RESET_CTL_L2;
+	reg |= MPCORE_RESET_CTL_DEBUG;
+	writel(reg, mpsoc_base + MPCORE_RESET_CTL);
+	iounmap(mpsoc_base);
+
+	/* Set up delay */
+	reg = readl(pmsu_mp_base + PMSU_POWERDOWN_DELAY);
+	reg &= ~PMSU_POWERDOWN_DELAY_MASK;
+	reg |= PMSU_DFLT_ARMADA38X_DELAY;
+	reg |= PMSU_POWERDOWN_DELAY_PMU;
+	writel(reg, pmsu_mp_base + PMSU_POWERDOWN_DELAY);
+
+	mvebu_cpu_resume = armada_38x_cpu_resume;
+	mvebu_v7_cpuidle_device.dev.platform_data = armada_38x_cpu_suspend;
+	mvebu_v7_cpuidle_device.name = "cpuidle-armada-38x";
+
+	return 0;
+}
+
+static __init int armada_xp_cpuidle_init(void)
+{
+	struct device_node *np;
 
 	np = of_find_compatible_node(NULL, NULL, "marvell,coherency-fabric");
 	if (!np)
-		return 0;
+		return -ENODEV;
 	of_node_put(np);
 
+	mvebu_cpu_resume = armada_370_xp_cpu_resume;
+	mvebu_v7_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend;
+	mvebu_v7_cpuidle_device.name = "cpuidle-armada-xp";
+
+	return 0;
+}
+
+static int __init mvebu_v7_cpu_pm_init(void)
+{
+	struct device_node *np;
+	int ret;
+
 	np = of_find_matching_node(NULL, of_pmsu_table);
 	if (!np)
 		return 0;
 	of_node_put(np);
 
-	armada_370_xp_pmsu_enable_l2_powerdown_onidle();
-	armada_xp_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend;
-	platform_device_register(&armada_xp_cpuidle_device);
-	cpu_pm_register_notifier(&armada_370_xp_cpu_pm_notifier);
+	if (of_machine_is_compatible("marvell,armadaxp"))
+		ret = armada_xp_cpuidle_init();
+	else if (of_machine_is_compatible("marvell,armada370"))
+		ret = armada_370_cpuidle_init();
+	else if (of_machine_is_compatible("marvell,armada380"))
+		ret = armada_38x_cpuidle_init();
+	else
+		return 0;
+
+	if (ret)
+		return ret;
+
+	mvebu_v7_pmsu_enable_l2_powerdown_onidle();
+	platform_device_register(&mvebu_v7_cpuidle_device);
+	cpu_pm_register_notifier(&mvebu_v7_cpu_pm_notifier);
+
+	return 0;
+}
+
+arch_initcall(mvebu_v7_cpu_pm_init);
+early_initcall(mvebu_v7_pmsu_init);
+
+static void mvebu_pmsu_dfs_request_local(void *data)
+{
+	u32 reg;
+	u32 cpu = smp_processor_id();
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	/* Prepare to enter idle */
+	reg = readl(pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+	reg |= PMSU_STATUS_AND_MASK_CPU_IDLE_WAIT |
+	       PMSU_STATUS_AND_MASK_IRQ_MASK     |
+	       PMSU_STATUS_AND_MASK_FIQ_MASK;
+	writel(reg, pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+
+	/* Request the DFS transition */
+	reg = readl(pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(cpu));
+	reg |= PMSU_CONTROL_AND_CONFIG_DFS_REQ;
+	writel(reg, pmsu_mp_base + PMSU_CONTROL_AND_CONFIG(cpu));
+
+	/* The fact of entering idle will trigger the DFS transition */
+	wfi();
+
+	/*
+	 * We're back from idle, the DFS transition has completed,
+	 * clear the idle wait indication.
+	 */
+	reg = readl(pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+	reg &= ~PMSU_STATUS_AND_MASK_CPU_IDLE_WAIT;
+	writel(reg, pmsu_mp_base + PMSU_STATUS_AND_MASK(cpu));
+
+	local_irq_restore(flags);
+}
+
+int mvebu_pmsu_dfs_request(int cpu)
+{
+	unsigned long timeout;
+	int hwcpu = cpu_logical_map(cpu);
+	u32 reg;
+
+	/* Clear any previous DFS DONE event */
+	reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+	reg &= ~PMSU_EVENT_STATUS_AND_MASK_DFS_DONE;
+	writel(reg, pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+
+	/* Mask the DFS done interrupt, since we are going to poll */
+	reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+	reg |= PMSU_EVENT_STATUS_AND_MASK_DFS_DONE_MASK;
+	writel(reg, pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+
+	/* Trigger the DFS on the appropriate CPU */
+	smp_call_function_single(cpu, mvebu_pmsu_dfs_request_local,
+				 NULL, false);
+
+	/* Poll until the DFS done event is generated */
+	timeout = jiffies + HZ;
+	while (time_before(jiffies, timeout)) {
+		reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+		if (reg & PMSU_EVENT_STATUS_AND_MASK_DFS_DONE)
+			break;
+		udelay(10);
+	}
+
+	if (time_after(jiffies, timeout))
+		return -ETIME;
+
+	/* Restore the DFS mask to its original state */
+	reg = readl(pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+	reg &= ~PMSU_EVENT_STATUS_AND_MASK_DFS_DONE_MASK;
+	writel(reg, pmsu_mp_base + PMSU_EVENT_STATUS_AND_MASK(hwcpu));
+
+	return 0;
+}
+
+static int __init armada_xp_pmsu_cpufreq_init(void)
+{
+	struct device_node *np;
+	struct resource res;
+	int ret, cpu;
+
+	if (!of_machine_is_compatible("marvell,armadaxp"))
+		return 0;
+
+	/*
+	 * In order to have proper cpufreq handling, we need to ensure
+	 * that the Device Tree description of the CPU clock includes
+	 * the definition of the PMU DFS registers. If not, we do not
+	 * register the clock notifier and the cpufreq driver. This
+	 * piece of code is only for compatibility with old Device
+	 * Trees.
+	 */
+	np = of_find_compatible_node(NULL, NULL, "marvell,armada-xp-cpu-clock");
+	if (!np)
+		return 0;
+
+	ret = of_address_to_resource(np, 1, &res);
+	if (ret) {
+		pr_warn(FW_WARN "not enabling cpufreq, deprecated armada-xp-cpu-clock binding\n");
+		of_node_put(np);
+		return 0;
+	}
+
+	of_node_put(np);
+
+	/*
+	 * For each CPU, this loop registers the operating points
+	 * supported (which are the nominal CPU frequency and half of
+	 * it), and registers the clock notifier that will take care
+	 * of doing the PMSU part of a frequency transition.
+	 */
+	for_each_possible_cpu(cpu) {
+		struct device *cpu_dev;
+		struct clk *clk;
+		int ret;
+
+		cpu_dev = get_cpu_device(cpu);
+		if (!cpu_dev) {
+			pr_err("Cannot get CPU %d\n", cpu);
+			continue;
+		}
+
+		clk = clk_get(cpu_dev, 0);
+		if (IS_ERR(clk)) {
+			pr_err("Cannot get clock for CPU %d\n", cpu);
+			return PTR_ERR(clk);
+		}
+
+		/*
+		 * In case of a failure of dev_pm_opp_add(), we don't
+		 * bother with cleaning up the registered OPP (there's
+		 * no function to do so), and simply cancel the
+		 * registration of the cpufreq device.
+		 */
+		ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk), 0);
+		if (ret) {
+			clk_put(clk);
+			return ret;
+		}
+
+		ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk) / 2, 0);
+		if (ret) {
+			clk_put(clk);
+			return ret;
+		}
+	}
 
+	platform_device_register_simple("cpufreq-generic", -1, NULL, 0);
 	return 0;
 }
 
-arch_initcall(armada_370_xp_cpu_pm_init);
-early_initcall(armada_370_xp_pmsu_init);
+device_initcall(armada_xp_pmsu_cpufreq_init);
diff --git a/arch/arm/mach-mvebu/pmsu.h b/arch/arm/mach-mvebu/pmsu.h
index 07a737c..6b58c1f 100644
--- a/arch/arm/mach-mvebu/pmsu.h
+++ b/arch/arm/mach-mvebu/pmsu.h
@@ -12,5 +12,10 @@
 #define __MACH_MVEBU_PMSU_H
 
 int armada_xp_boot_cpu(unsigned int cpu_id, void *phys_addr);
+int mvebu_setup_boot_addr_wa(unsigned int crypto_eng_target,
+                             unsigned int crypto_eng_attribute,
+                             phys_addr_t resume_addr_reg);
+
+void mvebu_v7_pmsu_idle_exit(void);
 
 #endif	/* __MACH_370_XP_PMSU_H */
diff --git a/arch/arm/mach-mvebu/pmsu_ll.S b/arch/arm/mach-mvebu/pmsu_ll.S
index fc3de68..a945756 100644
--- a/arch/arm/mach-mvebu/pmsu_ll.S
+++ b/arch/arm/mach-mvebu/pmsu_ll.S
@@ -23,3 +23,39 @@ ARM_BE8(setend	be )			@ go BE8 if entered LE
 	b	cpu_resume
 ENDPROC(armada_370_xp_cpu_resume)
 
+ENTRY(armada_38x_cpu_resume)
+	/* do we need it for Armada 38x*/
+ARM_BE8(setend	be )			@ go BE8 if entered LE
+	bl	v7_invalidate_l1
+	mrc     p15, 4, r1, c15, c0	@ get SCU base address
+	orr	r1, r1, #0x8		@ SCU CPU Power Status Register
+	mrc	15, 0, r0, cr0, cr0, 5	@ get the CPU ID
+	and	r0, r0, #15
+	add	r1, r1, r0
+	mov	r0, #0x0
+	strb	r0, [r1]		@ switch SCU power state to Normal mode
+	b	cpu_resume
+ENDPROC(armada_38x_cpu_resume)
+
+.global mvebu_boot_wa_start
+.global mvebu_boot_wa_end
+
+/* The following code will be executed from SRAM */
+ENTRY(mvebu_boot_wa_start)
+mvebu_boot_wa_start:
+ARM_BE8(setend	be)
+	adr	r0, 1f
+	ldr	r0, [r0]		@ load the address of the
+					@ resume register
+	ldr	r0, [r0]		@ load the value in the
+					@ resume register
+ARM_BE8(rev	r0, r0)			@ the value is stored LE
+	mov	pc, r0			@ jump to this value
+/*
+ * the last word of this piece of code will be filled by the physical
+ * address of the boot address register just after being copied in SRAM
+ */
+1:
+	.long   .
+mvebu_boot_wa_end:
+ENDPROC(mvebu_boot_wa_end)
diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c
index 0c5524a..a068cb5 100644
--- a/arch/arm/mach-mvebu/system-controller.c
+++ b/arch/arm/mach-mvebu/system-controller.c
@@ -28,8 +28,14 @@
 #include <linux/io.h>
 #include <linux/reboot.h>
 #include "common.h"
+#include "mvebu-soc-id.h"
+#include "pmsu.h"
+
+#define ARMADA_375_CRYPT0_ENG_TARGET 41
+#define ARMADA_375_CRYPT0_ENG_ATTR    1
 
 static void __iomem *system_controller_base;
+static phys_addr_t system_controller_phys_base;
 
 struct mvebu_system_controller {
 	u32 rstoutn_mask_offset;
@@ -39,6 +45,9 @@ struct mvebu_system_controller {
 	u32 system_soft_reset;
 
 	u32 resume_boot_addr;
+
+	u32 dev_id;
+	u32 rev_id;
 };
 static struct mvebu_system_controller *mvebu_sc;
 
@@ -47,6 +56,8 @@ static const struct mvebu_system_controller armada_370_xp_system_controller = {
 	.system_soft_reset_offset = 0x64,
 	.rstoutn_mask_reset_out_en = 0x1,
 	.system_soft_reset = 0x1,
+	.dev_id = 0x38,
+	.rev_id = 0x3c,
 };
 
 static const struct mvebu_system_controller armada_375_system_controller = {
@@ -55,6 +66,8 @@ static const struct mvebu_system_controller armada_375_system_controller = {
 	.rstoutn_mask_reset_out_en = 0x1,
 	.system_soft_reset = 0x1,
 	.resume_boot_addr = 0xd4,
+	.dev_id = 0x38,
+	.rev_id = 0x3c,
 };
 
 static const struct mvebu_system_controller orion_system_controller = {
@@ -101,11 +114,45 @@ void mvebu_restart(enum reboot_mode mode, const char *cmd)
 		;
 }
 
+int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev)
+{
+	if (of_machine_is_compatible("marvell,armada380") &&
+		system_controller_base) {
+		*dev = readl(system_controller_base + mvebu_sc->dev_id) >> 16;
+		*rev = (readl(system_controller_base + mvebu_sc->rev_id) >> 8)
+			& 0xF;
+		return 0;
+	} else
+		return -ENODEV;
+}
+
 #ifdef CONFIG_SMP
+void mvebu_armada375_smp_wa_init(void)
+{
+	u32 dev, rev;
+	phys_addr_t resume_addr_reg;
+
+	if (mvebu_get_soc_id(&dev, &rev) != 0)
+		return;
+
+	if (rev != ARMADA_375_Z1_REV)
+		return;
+
+	resume_addr_reg = system_controller_phys_base +
+		mvebu_sc->resume_boot_addr;
+	mvebu_setup_boot_addr_wa(ARMADA_375_CRYPT0_ENG_TARGET,
+				 ARMADA_375_CRYPT0_ENG_ATTR,
+				 resume_addr_reg);
+}
+
 void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr)
 {
 	BUG_ON(system_controller_base == NULL);
 	BUG_ON(mvebu_sc->resume_boot_addr == 0);
+
+	if (of_machine_is_compatible("marvell,armada375"))
+		mvebu_armada375_smp_wa_init();
+
 	writel(virt_to_phys(boot_addr), system_controller_base +
 	       mvebu_sc->resume_boot_addr);
 }
@@ -119,7 +166,10 @@ static int __init mvebu_system_controller_init(void)
 	np = of_find_matching_node_and_match(NULL, of_system_controller_table,
 					     &match);
 	if (np) {
+		struct resource res;
 		system_controller_base = of_iomap(np, 0);
+		of_address_to_resource(np, 0, &res);
+		system_controller_phys_base = res.start;
 		mvebu_sc = (struct mvebu_system_controller *)match->data;
 		of_node_put(np);
 	}
diff --git a/arch/arm/mach-omap1/ocpi.c b/arch/arm/mach-omap1/ocpi.c
index 238170c..44a3d19 100644
--- a/arch/arm/mach-omap1/ocpi.c
+++ b/arch/arm/mach-omap1/ocpi.c
@@ -55,7 +55,6 @@ static struct clk *ocpi_ck;
 
 /*
  * Enables device access to OMAP buses via the OCPI bridge
- * FIXME: Add locking
  */
 int ocpi_enable(void)
 {
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index fa78000..69bbcba 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -176,13 +176,11 @@ obj-$(CONFIG_SOC_DRA7XX)		+= clockdomains7xx_data.o
 
 # Clock framework
 obj-$(CONFIG_ARCH_OMAP2)		+= $(clock-common) clock2xxx.o
-obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_sys.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_dpllcore.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_virt_prcm_set.o
-obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_apll.o clkt2xxx_osc.o
+obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_apll.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_dpll.o clkt_iclk.o
-obj-$(CONFIG_SOC_OMAP2420)		+= cclock2420_data.o
-obj-$(CONFIG_SOC_OMAP2430)		+= clock2430.o cclock2430_data.o
+obj-$(CONFIG_SOC_OMAP2430)		+= clock2430.o
 obj-$(CONFIG_ARCH_OMAP3)		+= $(clock-common) clock3xxx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clock34xx.o clkt34xx_dpll3m2.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clock3517.o clock36xx.o
@@ -202,6 +200,7 @@ obj-$(CONFIG_SOC_OMAP2420)		+= opp2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= opp2430_data.o
 
 # hwmod data
+obj-y					+= omap_hwmod_common_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_interconnect_data.o
diff --git a/arch/arm/mach-omap2/cclock2420_data.c b/arch/arm/mach-omap2/cclock2420_data.c
deleted file mode 100644
index 3662f4d..0000000
--- a/arch/arm/mach-omap2/cclock2420_data.c
+++ /dev/null
@@ -1,1931 +0,0 @@
-/*
- * OMAP2420 clock data
- *
- * Copyright (C) 2005-2012 Texas Instruments, Inc.
- * Copyright (C) 2004-2011 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- * Updated to COMMON clk format by Rajendra Nayak <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/clk-private.h>
-#include <linux/list.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock2xxx.h"
-#include "opp2xxx.h"
-#include "cm2xxx.h"
-#include "prm2xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm-regbits-24xx.h"
-#include "sdrc.h"
-#include "control.h"
-
-#define OMAP_CM_REGADDR                 OMAP2420_CM_REGADDR
-
-/*
- * 2420 clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In
- *	many cases the parent is selectable. The set parent calls will
- *	also switch sources.
- *
- *	Several sources are given initial rates which may be wrong, this will
- *	be fixed up in the init func.
- *
- *	Things are broadly separated below by clock domains. It is
- *	noteworthy that most peripherals have dependencies on multiple clock
- *	domains. Many get their interface clocks from the L4 domain, but get
- *	functional clocks from fixed sources or other core domain derived
- *	clocks.
- */
-
-DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0);
-
-DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
-
-static struct clk osc_ck;
-
-static const struct clk_ops osc_ck_ops = {
-	.recalc_rate	= &omap2_osc_clk_recalc,
-};
-
-static struct clk_hw_omap osc_ck_hw = {
-	.hw = {
-		.clk = &osc_ck,
-	},
-};
-
-static struct clk osc_ck = {
-	.name	= "osc_ck",
-	.ops	= &osc_ck_ops,
-	.hw	= &osc_ck_hw.hw,
-	.flags	= CLK_IS_ROOT,
-};
-
-DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-static struct clk sys_ck;
-
-static const char *sys_ck_parent_names[] = {
-	"osc_ck",
-};
-
-static const struct clk_ops sys_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.recalc_rate	= &omap2xxx_sys_clk_recalc,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops);
-
-static struct dpll_data dpll_dd = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.mult_mask	= OMAP24XX_DPLL_MULT_MASK,
-	.div1_mask	= OMAP24XX_DPLL_DIV_MASK,
-	.clk_bypass	= &sys_ck,
-	.clk_ref	= &sys_ck,
-	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask	= OMAP24XX_EN_DPLL_MASK,
-	.max_multiplier	= 1023,
-	.min_divider	= 1,
-	.max_divider	= 16,
-};
-
-static struct clk dpll_ck;
-
-static const char *dpll_ck_parent_names[] = {
-	"sys_ck",
-};
-
-static const struct clk_ops dpll_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.get_parent	= &omap2_init_dpll_parent,
-	.recalc_rate	= &omap2_dpllcore_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap2_reprogram_dpllcore,
-};
-
-static struct clk_hw_omap dpll_ck_hw = {
-	.hw = {
-		.clk = &dpll_ck,
-	},
-	.ops		= &clkhwops_omap2xxx_dpll,
-	.dpll_data	= &dpll_dd,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops);
-
-static struct clk core_ck;
-
-static const char *core_ck_parent_names[] = {
-	"dpll_ck",
-};
-
-static const struct clk_ops core_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
-
-DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0,
-		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-		   OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH,
-		   CLK_DIVIDER_ONE_BASED, NULL);
-
-DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0,
-		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-		   OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH,
-		   CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk aes_ick;
-
-static const char *aes_ick_parent_names[] = {
-	"l4_ck",
-};
-
-static const struct clk_ops aes_ick_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-};
-
-static struct clk_hw_omap aes_ick_hw = {
-	.hw = {
-		.clk = &aes_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_AES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk apll54_ck;
-
-static const struct clk_ops apll54_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_clk_apll54_enable,
-	.disable	= &omap2_clk_apll54_disable,
-	.recalc_rate	= &omap2_clk_apll54_recalc,
-};
-
-static struct clk_hw_omap apll54_ck_hw = {
-	.hw = {
-		.clk = &apll54_ck,
-	},
-	.ops		= &clkhwops_apll54,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_54M_PLL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops);
-
-static struct clk apll96_ck;
-
-static const struct clk_ops apll96_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_clk_apll96_enable,
-	.disable	= &omap2_clk_apll96_disable,
-	.recalc_rate	= &omap2_clk_apll96_recalc,
-};
-
-static struct clk_hw_omap apll96_ck_hw = {
-	.hw = {
-		.clk = &apll96_ck,
-	},
-	.ops		= &clkhwops_apll96,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_96M_PLL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops);
-
-static struct clk func_96m_ck;
-
-static const char *func_96m_ck_parent_names[] = {
-	"apll96_ck",
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(func_96m_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(func_96m_ck, func_96m_ck_parent_names, core_ck_ops);
-
-static struct clk cam_fck;
-
-static const char *cam_fck_parent_names[] = {
-	"func_96m_ck",
-};
-
-static struct clk_hw_omap cam_fck_hw = {
-	.hw = {
-		.clk = &cam_fck,
-	},
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk cam_ick;
-
-static struct clk_hw_omap cam_ick_hw = {
-	.hw = {
-		.clk = &cam_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk des_ick;
-
-static struct clk_hw_omap des_ick_hw = {
-	.hw = {
-		.clk = &des_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_DES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate dsp_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel dsp_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = dsp_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *dsp_fck_parent_names[] = {
-	"core_ck",
-};
-
-static const struct clk_ops dsp_fck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-			 OMAP24XX_CLKSEL_DSP_MASK,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-			 OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
-			 dsp_fck_parent_names, dsp_fck_ops);
-
-static const struct clksel dsp_ick_clksel[] = {
-	{ .parent = &dsp_fck, .rates = dsp_ick_rates },
-	{ .parent = NULL },
-};
-
-static const char *dsp_ick_parent_names[] = {
-	"dsp_fck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dsp_ick, "dsp_clkdm", dsp_ick_clksel,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-			 OMAP24XX_CLKSEL_DSP_IF_MASK,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
-			 OMAP2420_EN_DSP_IPI_SHIFT, &clkhwops_iclk_wait,
-			 dsp_ick_parent_names, dsp_fck_ops);
-
-static const struct clksel_rate dss1_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss1_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dss1_fck_clksel[] = {
-	{ .parent = &sys_ck, .rates = dss1_fck_sys_rates },
-	{ .parent = &core_ck, .rates = dss1_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *dss1_fck_parent_names[] = {
-	"sys_ck", "core_ck",
-};
-
-static struct clk dss1_fck;
-
-static const struct clk_ops dss1_fck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.get_parent	= &omap2_clksel_find_parent_index,
-	.set_parent	= &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_DSS1_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_DSS1_SHIFT, NULL,
-			 dss1_fck_parent_names, dss1_fck_ops);
-
-static const struct clksel_rate dss2_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss2_fck_48m_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate func_48m_apll96_rates[] = {
-	{ .div = 2, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate func_48m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel func_48m_clksel[] = {
-	{ .parent = &apll96_ck, .rates = func_48m_apll96_rates },
-	{ .parent = &alt_ck, .rates = func_48m_alt_rates },
-	{ .parent = NULL },
-};
-
-static const char *func_48m_ck_parent_names[] = {
-	"apll96_ck", "alt_ck",
-};
-
-static struct clk func_48m_ck;
-
-static const struct clk_ops func_48m_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-	.get_parent	= &omap2_clksel_find_parent_index,
-	.set_parent	= &omap2_clksel_set_parent,
-};
-
-static struct clk_hw_omap func_48m_ck_hw = {
-	.hw = {
-		.clk = &func_48m_ck,
-	},
-	.clksel		= func_48m_clksel,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_48M_SOURCE_MASK,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops);
-
-static const struct clksel dss2_fck_clksel[] = {
-	{ .parent = &sys_ck, .rates = dss2_fck_sys_rates },
-	{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
-	{ .parent = NULL },
-};
-
-static const char *dss2_fck_parent_names[] = {
-	"sys_ck", "func_48m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_DSS2_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_DSS2_SHIFT, NULL,
-			 dss2_fck_parent_names, dss1_fck_ops);
-
-static const char *func_54m_ck_parent_names[] = {
-	"apll54_ck", "alt_ck",
-};
-
-DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0,
-	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	       OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH,
-	       0x0, NULL);
-
-static struct clk dss_54m_fck;
-
-static const char *dss_54m_fck_parent_names[] = {
-	"func_54m_ck",
-};
-
-static struct clk_hw_omap dss_54m_fck_hw = {
-	.hw = {
-		.clk = &dss_54m_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_TV_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops);
-
-static struct clk dss_ick;
-
-static struct clk_hw_omap dss_ick_hw = {
-	.hw = {
-		.clk = &dss_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk eac_fck;
-
-static struct clk_hw_omap eac_fck_hw = {
-	.hw = {
-		.clk = &eac_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_EAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(eac_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk eac_ick;
-
-static struct clk_hw_omap eac_ick_hw = {
-	.hw = {
-		.clk = &eac_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_EAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(eac_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk emul_ck;
-
-static struct clk_hw_omap emul_ck_hw = {
-	.hw = {
-		.clk = &emul_ck,
-	},
-	.enable_reg	= OMAP2420_PRCM_CLKEMUL_CTRL,
-	.enable_bit	= OMAP24XX_EMULATION_EN_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops);
-
-DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4);
-
-static struct clk fac_fck;
-
-static const char *fac_fck_parent_names[] = {
-	"func_12m_ck",
-};
-
-static struct clk_hw_omap fac_fck_hw = {
-	.hw = {
-		.clk = &fac_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk fac_ick;
-
-static struct clk_hw_omap fac_ick_hw = {
-	.hw = {
-		.clk = &fac_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel gfx_fck_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
-	{ .parent = NULL },
-};
-
-static const char *gfx_2d_fck_parent_names[] = {
-	"core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-			 OMAP_CLKSEL_GFX_MASK,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-			 OMAP24XX_EN_2D_SHIFT, &clkhwops_wait,
-			 gfx_2d_fck_parent_names, dsp_fck_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-			 OMAP_CLKSEL_GFX_MASK,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-			 OMAP24XX_EN_3D_SHIFT, &clkhwops_wait,
-			 gfx_2d_fck_parent_names, dsp_fck_ops);
-
-static struct clk gfx_ick;
-
-static const char *gfx_ick_parent_names[] = {
-	"core_l3_ck",
-};
-
-static struct clk_hw_omap gfx_ick_hw = {
-	.hw = {
-		.clk = &gfx_ick,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP_EN_GFX_SHIFT,
-	.clkdm_name	= "gfx_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk gpios_fck;
-
-static const char *gpios_fck_parent_names[] = {
-	"func_32k_ck",
-};
-
-static struct clk_hw_omap gpios_fck_hw = {
-	.hw = {
-		.clk = &gpios_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk gpios_ick;
-
-static const char *gpios_ick_parent_names[] = {
-	"sys_ck",
-};
-
-static struct clk_hw_omap gpios_ick_hw = {
-	.hw = {
-		.clk = &gpios_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk gpmc_fck;
-
-static struct clk_hw_omap gpmc_fck_hw = {
-	.hw = {
-		.clk = &gpmc_fck,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_GPMC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops);
-
-static const struct clksel_rate gpt_alt_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap24xx_gpt_clksel[] = {
-	{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
-	{ .parent = &sys_ck, .rates = gpt_sys_rates },
-	{ .parent = &alt_ck, .rates = gpt_alt_rates },
-	{ .parent = NULL },
-};
-
-static const char *gpt10_fck_parent_names[] = {
-	"func_32k_ck", "sys_ck", "alt_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT10_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt10_ick;
-
-static struct clk_hw_omap gpt10_ick_hw = {
-	.hw = {
-		.clk = &gpt10_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT11_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt11_ick;
-
-static struct clk_hw_omap gpt11_ick_hw = {
-	.hw = {
-		.clk = &gpt11_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT12_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt12_ick;
-
-static struct clk_hw_omap gpt12_ick_hw = {
-	.hw = {
-		.clk = &gpt12_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clk_ops gpt1_fck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-	.get_parent	= &omap2_clksel_find_parent_index,
-	.set_parent	= &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_GPT1_MASK,
-			 OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-			 OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, gpt1_fck_ops);
-
-static struct clk gpt1_ick;
-
-static struct clk_hw_omap gpt1_ick_hw = {
-	.hw = {
-		.clk = &gpt1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT2_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt2_ick;
-
-static struct clk_hw_omap gpt2_ick_hw = {
-	.hw = {
-		.clk = &gpt2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT3_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt3_ick;
-
-static struct clk_hw_omap gpt3_ick_hw = {
-	.hw = {
-		.clk = &gpt3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT4_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt4_ick;
-
-static struct clk_hw_omap gpt4_ick_hw = {
-	.hw = {
-		.clk = &gpt4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT5_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt5_ick;
-
-static struct clk_hw_omap gpt5_ick_hw = {
-	.hw = {
-		.clk = &gpt5_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT6_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt6_ick;
-
-static struct clk_hw_omap gpt6_ick_hw = {
-	.hw = {
-		.clk = &gpt6_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT7_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt7_ick;
-
-static struct clk_hw_omap gpt7_ick_hw = {
-	.hw = {
-		.clk = &gpt7_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT8_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt8_ick;
-
-static struct clk_hw_omap gpt8_ick_hw = {
-	.hw = {
-		.clk = &gpt8_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT9_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt9_ick;
-
-static struct clk_hw_omap gpt9_ick_hw = {
-	.hw = {
-		.clk = &gpt9_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk hdq_fck;
-
-static struct clk_hw_omap hdq_fck_hw = {
-	.hw = {
-		.clk = &hdq_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk hdq_ick;
-
-static struct clk_hw_omap hdq_ick_hw = {
-	.hw = {
-		.clk = &hdq_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c1_fck;
-
-static struct clk_hw_omap i2c1_fck_hw = {
-	.hw = {
-		.clk = &i2c1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c1_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk i2c1_ick;
-
-static struct clk_hw_omap i2c1_ick_hw = {
-	.hw = {
-		.clk = &i2c1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c2_fck;
-
-static struct clk_hw_omap i2c2_fck_hw = {
-	.hw = {
-		.clk = &i2c2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c2_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk i2c2_ick;
-
-static struct clk_hw_omap i2c2_ick_hw = {
-	.hw = {
-		.clk = &i2c2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(iva1_ifck, "iva1_clkdm", dsp_fck_clksel,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-			 OMAP2420_CLKSEL_IVA_MASK,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-			 OMAP2420_EN_IVA_COP_SHIFT, &clkhwops_wait,
-			 dsp_fck_parent_names, dsp_fck_ops);
-
-static struct clk iva1_mpu_int_ifck;
-
-static const char *iva1_mpu_int_ifck_parent_names[] = {
-	"iva1_ifck",
-};
-
-static const struct clk_ops iva1_mpu_int_ifck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap_fixed_divisor_recalc,
-};
-
-static struct clk_hw_omap iva1_mpu_int_ifck_hw = {
-	.hw = {
-		.clk = &iva1_mpu_int_ifck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP2420_EN_IVA_MPU_SHIFT,
-	.clkdm_name	= "iva1_clkdm",
-	.fixed_div	= 2,
-};
-
-DEFINE_STRUCT_CLK(iva1_mpu_int_ifck, iva1_mpu_int_ifck_parent_names,
-		  iva1_mpu_int_ifck_ops);
-
-static struct clk mailboxes_ick;
-
-static struct clk_hw_omap mailboxes_ick_hw = {
-	.hw = {
-		.clk = &mailboxes_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MAILBOXES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel mcbsp_fck_clksel[] = {
-	{ .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
-	{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
-	{ .parent = NULL },
-};
-
-static const char *mcbsp1_fck_parent_names[] = {
-	"func_96m_ck", "mcbsp_clks",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-			 OMAP2_MCBSP1_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp1_ick;
-
-static struct clk_hw_omap mcbsp1_ick_hw = {
-	.hw = {
-		.clk = &mcbsp1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-			 OMAP2_MCBSP2_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp2_ick;
-
-static struct clk_hw_omap mcbsp2_ick_hw = {
-	.hw = {
-		.clk = &mcbsp2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_fck;
-
-static const char *mcspi1_fck_parent_names[] = {
-	"func_48m_ck",
-};
-
-static struct clk_hw_omap mcspi1_fck_hw = {
-	.hw = {
-		.clk = &mcspi1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_ick;
-
-static struct clk_hw_omap mcspi1_ick_hw = {
-	.hw = {
-		.clk = &mcspi1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_fck;
-
-static struct clk_hw_omap mcspi2_fck_hw = {
-	.hw = {
-		.clk = &mcspi2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_ick;
-
-static struct clk_hw_omap mcspi2_ick_hw = {
-	.hw = {
-		.clk = &mcspi2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mmc_fck;
-
-static struct clk_hw_omap mmc_fck_hw = {
-	.hw = {
-		.clk = &mmc_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_MMC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmc_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mmc_ick;
-
-static struct clk_hw_omap mmc_ick_hw = {
-	.hw = {
-		.clk = &mmc_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_MMC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmc_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0,
-		   OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
-		   OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH,
-		   CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk mpu_wdt_fck;
-
-static struct clk_hw_omap mpu_wdt_fck_hw = {
-	.hw = {
-		.clk = &mpu_wdt_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk mpu_wdt_ick;
-
-static struct clk_hw_omap mpu_wdt_ick_hw = {
-	.hw = {
-		.clk = &mpu_wdt_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk mspro_fck;
-
-static struct clk_hw_omap mspro_fck_hw = {
-	.hw = {
-		.clk = &mspro_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mspro_ick;
-
-static struct clk_hw_omap mspro_ick_hw = {
-	.hw = {
-		.clk = &mspro_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk omapctrl_ick;
-
-static struct clk_hw_omap omapctrl_ick_hw = {
-	.hw = {
-		.clk = &omapctrl_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_OMAPCTRL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk pka_ick;
-
-static struct clk_hw_omap pka_ick_hw = {
-	.hw = {
-		.clk = &pka_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_PKA_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk rng_ick;
-
-static struct clk_hw_omap rng_ick_hw = {
-	.hw = {
-		.clk = &rng_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_RNG_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk sdma_fck;
-
-DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm");
-DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdma_ick;
-
-static struct clk_hw_omap sdma_ick_hw = {
-	.hw = {
-		.clk = &sdma_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_SDMA_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdrc_ick;
-
-static struct clk_hw_omap sdrc_ick_hw = {
-	.hw = {
-		.clk = &sdrc_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_SDRC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sha_ick;
-
-static struct clk_hw_omap sha_ick_hw = {
-	.hw = {
-		.clk = &sha_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_SHA_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk ssi_l4_ick;
-
-static struct clk_hw_omap ssi_l4_ick_hw = {
-	.hw = {
-		.clk = &ssi_l4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel ssi_ssr_sst_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *ssi_ssr_sst_fck_parent_names[] = {
-	"core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm",
-			 ssi_ssr_sst_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_SSI_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-			 OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait,
-			 ssi_ssr_sst_fck_parent_names, dsp_fck_ops);
-
-static struct clk sync_32k_ick;
-
-static struct clk_hw_omap sync_32k_ick_hw = {
-	.hw = {
-		.clk = &sync_32k_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_32KSYNC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_clkout_src_core_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_sys_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_96m_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_54m_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel common_clkout_src_clksel[] = {
-	{ .parent = &core_ck, .rates = common_clkout_src_core_rates },
-	{ .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
-	{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
-	{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
-	{ .parent = NULL },
-};
-
-static const char *sys_clkout_src_parent_names[] = {
-	"core_ck", "sys_ck", "func_96m_ck", "func_54m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel,
-			 OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK,
-			 OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT,
-			 NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
-
-DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0,
-		   OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT,
-		   OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
-
-DEFINE_CLK_OMAP_MUX_GATE(sys_clkout2_src, "wkup_clkdm",
-			 common_clkout_src_clksel, OMAP2420_PRCM_CLKOUT_CTRL,
-			 OMAP2420_CLKOUT2_SOURCE_MASK,
-			 OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_EN_SHIFT,
-			 NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
-
-DEFINE_CLK_DIVIDER(sys_clkout2, "sys_clkout2_src", &sys_clkout2_src, 0x0,
-		   OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_DIV_SHIFT,
-		   OMAP2420_CLKOUT2_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
-
-static struct clk uart1_fck;
-
-static struct clk_hw_omap uart1_fck_hw = {
-	.hw = {
-		.clk = &uart1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart1_ick;
-
-static struct clk_hw_omap uart1_ick_hw = {
-	.hw = {
-		.clk = &uart1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart2_fck;
-
-static struct clk_hw_omap uart2_fck_hw = {
-	.hw = {
-		.clk = &uart2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart2_ick;
-
-static struct clk_hw_omap uart2_ick_hw = {
-	.hw = {
-		.clk = &uart2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart3_fck;
-
-static struct clk_hw_omap uart3_fck_hw = {
-	.hw = {
-		.clk = &uart3_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart3_ick;
-
-static struct clk_hw_omap uart3_ick_hw = {
-	.hw = {
-		.clk = &uart3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk usb_fck;
-
-static struct clk_hw_omap usb_fck_hw = {
-	.hw = {
-		.clk = &usb_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel usb_l4_ick_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
-	{ .parent = NULL },
-};
-
-static const char *usb_l4_ick_parent_names[] = {
-	"core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_USB_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-			 OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait,
-			 usb_l4_ick_parent_names, dsp_fck_ops);
-
-static struct clk virt_prcm_set;
-
-static const char *virt_prcm_set_parent_names[] = {
-	"mpu_ck",
-};
-
-static const struct clk_ops virt_prcm_set_ops = {
-	.recalc_rate	= &omap2_table_mpu_recalc,
-	.set_rate	= &omap2_select_table_rate,
-	.round_rate	= &omap2_round_to_table_rate,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL);
-DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops);
-
-static const struct clksel_rate vlynq_fck_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate vlynq_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_242X },
-	{ .div = 2, .val = 2, .flags = RATE_IN_242X },
-	{ .div = 3, .val = 3, .flags = RATE_IN_242X },
-	{ .div = 4, .val = 4, .flags = RATE_IN_242X },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 9, .val = 9, .flags = RATE_IN_242X },
-	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
-	{ .div = 16, .val = 16, .flags = RATE_IN_242X },
-	{ .div = 18, .val = 18, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel vlynq_fck_clksel[] = {
-	{ .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
-	{ .parent = &core_ck, .rates = vlynq_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *vlynq_fck_parent_names[] = {
-	"func_96m_ck", "core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(vlynq_fck, "core_l3_clkdm", vlynq_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP2420_CLKSEL_VLYNQ_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP2420_EN_VLYNQ_SHIFT, &clkhwops_wait,
-			 vlynq_fck_parent_names, dss1_fck_ops);
-
-static struct clk vlynq_ick;
-
-static struct clk_hw_omap vlynq_ick_hw = {
-	.hw = {
-		.clk = &vlynq_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_VLYNQ_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(vlynq_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt1_ick;
-
-static struct clk_hw_omap wdt1_ick_hw = {
-	.hw = {
-		.clk = &wdt1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_WDT1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt3_fck;
-
-static struct clk_hw_omap wdt3_fck_hw = {
-	.hw = {
-		.clk = &wdt3_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_WDT3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt3_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk wdt3_ick;
-
-static struct clk_hw_omap wdt3_ick_hw = {
-	.hw = {
-		.clk = &wdt3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_WDT3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt4_fck;
-
-static struct clk_hw_omap wdt4_fck_hw = {
-	.hw = {
-		.clk = &wdt4_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_fck, gpios_fck_parent_names, aes_ick_ops);
-
-static struct clk wdt4_ick;
-
-static struct clk_hw_omap wdt4_ick_hw = {
-	.hw = {
-		.clk = &wdt4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-/*
- * clkdev integration
- */
-
-static struct omap_clk omap2420_clks[] = {
-	/* external root sources */
-	CLK(NULL,	"func_32k_ck",	&func_32k_ck),
-	CLK(NULL,	"secure_32k_ck", &secure_32k_ck),
-	CLK(NULL,	"osc_ck",	&osc_ck),
-	CLK(NULL,	"sys_ck",	&sys_ck),
-	CLK(NULL,	"alt_ck",	&alt_ck),
-	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks),
-	/* internal analog sources */
-	CLK(NULL,	"dpll_ck",	&dpll_ck),
-	CLK(NULL,	"apll96_ck",	&apll96_ck),
-	CLK(NULL,	"apll54_ck",	&apll54_ck),
-	/* internal prcm root sources */
-	CLK(NULL,	"func_54m_ck",	&func_54m_ck),
-	CLK(NULL,	"core_ck",	&core_ck),
-	CLK(NULL,	"func_96m_ck",	&func_96m_ck),
-	CLK(NULL,	"func_48m_ck",	&func_48m_ck),
-	CLK(NULL,	"func_12m_ck",	&func_12m_ck),
-	CLK(NULL,	"sys_clkout_src", &sys_clkout_src),
-	CLK(NULL,	"sys_clkout",	&sys_clkout),
-	CLK(NULL,	"sys_clkout2_src", &sys_clkout2_src),
-	CLK(NULL,	"sys_clkout2",	&sys_clkout2),
-	CLK(NULL,	"emul_ck",	&emul_ck),
-	/* mpu domain clocks */
-	CLK(NULL,	"mpu_ck",	&mpu_ck),
-	/* dsp domain clocks */
-	CLK(NULL,	"dsp_fck",	&dsp_fck),
-	CLK(NULL,	"dsp_ick",	&dsp_ick),
-	CLK(NULL,	"iva1_ifck",	&iva1_ifck),
-	CLK(NULL,	"iva1_mpu_int_ifck", &iva1_mpu_int_ifck),
-	/* GFX domain clocks */
-	CLK(NULL,	"gfx_3d_fck",	&gfx_3d_fck),
-	CLK(NULL,	"gfx_2d_fck",	&gfx_2d_fck),
-	CLK(NULL,	"gfx_ick",	&gfx_ick),
-	/* DSS domain clocks */
-	CLK("omapdss_dss",	"ick",		&dss_ick),
-	CLK(NULL,	"dss_ick",		&dss_ick),
-	CLK(NULL,	"dss1_fck",		&dss1_fck),
-	CLK(NULL,	"dss2_fck",	&dss2_fck),
-	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck),
-	/* L3 domain clocks */
-	CLK(NULL,	"core_l3_ck",	&core_l3_ck),
-	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck),
-	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick),
-	/* L4 domain clocks */
-	CLK(NULL,	"l4_ck",	&l4_ck),
-	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick),
-	/* virtual meta-group clock */
-	CLK(NULL,	"virt_prcm_set", &virt_prcm_set),
-	/* general l4 interface ck, multi-parent functional clk */
-	CLK(NULL,	"gpt1_ick",	&gpt1_ick),
-	CLK(NULL,	"gpt1_fck",	&gpt1_fck),
-	CLK(NULL,	"gpt2_ick",	&gpt2_ick),
-	CLK(NULL,	"gpt2_fck",	&gpt2_fck),
-	CLK(NULL,	"gpt3_ick",	&gpt3_ick),
-	CLK(NULL,	"gpt3_fck",	&gpt3_fck),
-	CLK(NULL,	"gpt4_ick",	&gpt4_ick),
-	CLK(NULL,	"gpt4_fck",	&gpt4_fck),
-	CLK(NULL,	"gpt5_ick",	&gpt5_ick),
-	CLK(NULL,	"gpt5_fck",	&gpt5_fck),
-	CLK(NULL,	"gpt6_ick",	&gpt6_ick),
-	CLK(NULL,	"gpt6_fck",	&gpt6_fck),
-	CLK(NULL,	"gpt7_ick",	&gpt7_ick),
-	CLK(NULL,	"gpt7_fck",	&gpt7_fck),
-	CLK(NULL,	"gpt8_ick",	&gpt8_ick),
-	CLK(NULL,	"gpt8_fck",	&gpt8_fck),
-	CLK(NULL,	"gpt9_ick",	&gpt9_ick),
-	CLK(NULL,	"gpt9_fck",	&gpt9_fck),
-	CLK(NULL,	"gpt10_ick",	&gpt10_ick),
-	CLK(NULL,	"gpt10_fck",	&gpt10_fck),
-	CLK(NULL,	"gpt11_ick",	&gpt11_ick),
-	CLK(NULL,	"gpt11_fck",	&gpt11_fck),
-	CLK(NULL,	"gpt12_ick",	&gpt12_ick),
-	CLK(NULL,	"gpt12_fck",	&gpt12_fck),
-	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick),
-	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick),
-	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck),
-	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick),
-	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick),
-	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck),
-	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick),
-	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick),
-	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck),
-	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick),
-	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick),
-	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck),
-	CLK(NULL,	"uart1_ick",	&uart1_ick),
-	CLK(NULL,	"uart1_fck",	&uart1_fck),
-	CLK(NULL,	"uart2_ick",	&uart2_ick),
-	CLK(NULL,	"uart2_fck",	&uart2_fck),
-	CLK(NULL,	"uart3_ick",	&uart3_ick),
-	CLK(NULL,	"uart3_fck",	&uart3_fck),
-	CLK(NULL,	"gpios_ick",	&gpios_ick),
-	CLK(NULL,	"gpios_fck",	&gpios_fck),
-	CLK("omap_wdt",	"ick",		&mpu_wdt_ick),
-	CLK(NULL,	"mpu_wdt_ick",		&mpu_wdt_ick),
-	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck),
-	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick),
-	CLK(NULL,	"wdt1_ick",	&wdt1_ick),
-	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick),
-	CLK("omap24xxcam", "fck",	&cam_fck),
-	CLK(NULL,	"cam_fck",	&cam_fck),
-	CLK("omap24xxcam", "ick",	&cam_ick),
-	CLK(NULL,	"cam_ick",	&cam_ick),
-	CLK(NULL,	"mailboxes_ick", &mailboxes_ick),
-	CLK(NULL,	"wdt4_ick",	&wdt4_ick),
-	CLK(NULL,	"wdt4_fck",	&wdt4_fck),
-	CLK(NULL,	"wdt3_ick",	&wdt3_ick),
-	CLK(NULL,	"wdt3_fck",	&wdt3_fck),
-	CLK(NULL,	"mspro_ick",	&mspro_ick),
-	CLK(NULL,	"mspro_fck",	&mspro_fck),
-	CLK("mmci-omap.0", "ick",	&mmc_ick),
-	CLK(NULL,	"mmc_ick",	&mmc_ick),
-	CLK("mmci-omap.0", "fck",	&mmc_fck),
-	CLK(NULL,	"mmc_fck",	&mmc_fck),
-	CLK(NULL,	"fac_ick",	&fac_ick),
-	CLK(NULL,	"fac_fck",	&fac_fck),
-	CLK(NULL,	"eac_ick",	&eac_ick),
-	CLK(NULL,	"eac_fck",	&eac_fck),
-	CLK("omap_hdq.0", "ick",	&hdq_ick),
-	CLK(NULL,	"hdq_ick",	&hdq_ick),
-	CLK("omap_hdq.0", "fck",	&hdq_fck),
-	CLK(NULL,	"hdq_fck",	&hdq_fck),
-	CLK("omap_i2c.1", "ick",	&i2c1_ick),
-	CLK(NULL,	"i2c1_ick",	&i2c1_ick),
-	CLK(NULL,	"i2c1_fck",	&i2c1_fck),
-	CLK("omap_i2c.2", "ick",	&i2c2_ick),
-	CLK(NULL,	"i2c2_ick",	&i2c2_ick),
-	CLK(NULL,	"i2c2_fck",	&i2c2_fck),
-	CLK(NULL,	"gpmc_fck",	&gpmc_fck),
-	CLK(NULL,	"sdma_fck",	&sdma_fck),
-	CLK(NULL,	"sdma_ick",	&sdma_ick),
-	CLK(NULL,	"sdrc_ick",	&sdrc_ick),
-	CLK(NULL,	"vlynq_ick",	&vlynq_ick),
-	CLK(NULL,	"vlynq_fck",	&vlynq_fck),
-	CLK(NULL,	"des_ick",	&des_ick),
-	CLK("omap-sham",	"ick",	&sha_ick),
-	CLK(NULL,	"sha_ick",	&sha_ick),
-	CLK("omap_rng",	"ick",		&rng_ick),
-	CLK(NULL,	"rng_ick",		&rng_ick),
-	CLK("omap-aes",	"ick",	&aes_ick),
-	CLK(NULL,	"aes_ick",	&aes_ick),
-	CLK(NULL,	"pka_ick",	&pka_ick),
-	CLK(NULL,	"usb_fck",	&usb_fck),
-	CLK("musb-hdrc",	"fck",	&osc_ck),
-	CLK(NULL,	"timer_32k_ck",	&func_32k_ck),
-	CLK(NULL,	"timer_sys_ck",	&sys_ck),
-	CLK(NULL,	"timer_ext_ck",	&alt_ck),
-	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set),
-};
-
-
-static const char *enable_init_clks[] = {
-	"apll96_ck",
-	"apll54_ck",
-	"sync_32k_ick",
-	"omapctrl_ick",
-	"gpmc_fck",
-	"sdrc_ick",
-};
-
-/*
- * init code
- */
-
-int __init omap2420_clk_init(void)
-{
-	prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL;
-	cpu_mask = RATE_IN_242X;
-	rate_table = omap2420_rate_table;
-
-	omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw);
-
-	omap2xxx_clkt_vps_check_bootloader_rates();
-
-	omap_clocks_register(omap2420_clks, ARRAY_SIZE(omap2420_clks));
-
-	omap2xxx_clkt_vps_late_init();
-
-	omap2_clk_disable_autoidle_all();
-
-	omap2_clk_enable_init_clocks(enable_init_clks,
-				     ARRAY_SIZE(enable_init_clks));
-
-	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
-		(clk_get_rate(&sys_ck) / 1000000),
-		(clk_get_rate(&sys_ck) / 100000) % 10,
-		(clk_get_rate(&dpll_ck) / 1000000),
-		(clk_get_rate(&mpu_ck) / 1000000));
-
-	return 0;
-}
diff --git a/arch/arm/mach-omap2/cclock2430_data.c b/arch/arm/mach-omap2/cclock2430_data.c
deleted file mode 100644
index 5e4b037..0000000
--- a/arch/arm/mach-omap2/cclock2430_data.c
+++ /dev/null
@@ -1,2048 +0,0 @@
-/*
- * OMAP2430 clock data
- *
- * Copyright (C) 2005-2009, 2012 Texas Instruments, Inc.
- * Copyright (C) 2004-2011 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/clk-private.h>
-#include <linux/list.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock2xxx.h"
-#include "opp2xxx.h"
-#include "cm2xxx.h"
-#include "prm2xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm-regbits-24xx.h"
-#include "sdrc.h"
-#include "control.h"
-
-#define OMAP_CM_REGADDR			OMAP2430_CM_REGADDR
-
-/*
- * 2430 clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In
- *	many cases the parent is selectable. The set parent calls will
- *	also switch sources.
- *
- *	Several sources are given initial rates which may be wrong, this will
- *	be fixed up in the init func.
- *
- *	Things are broadly separated below by clock domains. It is
- *	noteworthy that most peripherals have dependencies on multiple clock
- *	domains. Many get their interface clocks from the L4 domain, but get
- *	functional clocks from fixed sources or other core domain derived
- *	clocks.
- */
-
-DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0);
-
-DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
-
-static struct clk osc_ck;
-
-static const struct clk_ops osc_ck_ops = {
-	.enable		= &omap2_enable_osc_ck,
-	.disable	= omap2_disable_osc_ck,
-	.recalc_rate	= &omap2_osc_clk_recalc,
-};
-
-static struct clk_hw_omap osc_ck_hw = {
-	.hw = {
-		.clk = &osc_ck,
-	},
-};
-
-static struct clk osc_ck = {
-	.name	= "osc_ck",
-	.ops	= &osc_ck_ops,
-	.hw	= &osc_ck_hw.hw,
-	.flags	= CLK_IS_ROOT,
-};
-
-DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0);
-
-static struct clk sys_ck;
-
-static const char *sys_ck_parent_names[] = {
-	"osc_ck",
-};
-
-static const struct clk_ops sys_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.recalc_rate	= &omap2xxx_sys_clk_recalc,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops);
-
-static struct dpll_data dpll_dd = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.mult_mask	= OMAP24XX_DPLL_MULT_MASK,
-	.div1_mask	= OMAP24XX_DPLL_DIV_MASK,
-	.clk_bypass	= &sys_ck,
-	.clk_ref	= &sys_ck,
-	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask	= OMAP24XX_EN_DPLL_MASK,
-	.max_multiplier	= 1023,
-	.min_divider	= 1,
-	.max_divider	= 16,
-};
-
-static struct clk dpll_ck;
-
-static const char *dpll_ck_parent_names[] = {
-	"sys_ck",
-};
-
-static const struct clk_ops dpll_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.get_parent	= &omap2_init_dpll_parent,
-	.recalc_rate	= &omap2_dpllcore_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap2_reprogram_dpllcore,
-};
-
-static struct clk_hw_omap dpll_ck_hw = {
-	.hw = {
-		.clk = &dpll_ck,
-	},
-	.ops		= &clkhwops_omap2xxx_dpll,
-	.dpll_data	= &dpll_dd,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops);
-
-static struct clk core_ck;
-
-static const char *core_ck_parent_names[] = {
-	"dpll_ck",
-};
-
-static const struct clk_ops core_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm");
-DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
-
-DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0,
-		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-		   OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH,
-		   CLK_DIVIDER_ONE_BASED, NULL);
-
-DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0,
-		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-		   OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH,
-		   CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk aes_ick;
-
-static const char *aes_ick_parent_names[] = {
-	"l4_ck",
-};
-
-static const struct clk_ops aes_ick_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-};
-
-static struct clk_hw_omap aes_ick_hw = {
-	.hw = {
-		.clk = &aes_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_AES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk apll54_ck;
-
-static const struct clk_ops apll54_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_clk_apll54_enable,
-	.disable	= &omap2_clk_apll54_disable,
-	.recalc_rate	= &omap2_clk_apll54_recalc,
-};
-
-static struct clk_hw_omap apll54_ck_hw = {
-	.hw = {
-		.clk = &apll54_ck,
-	},
-	.ops		= &clkhwops_apll54,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_54M_PLL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops);
-
-static struct clk apll96_ck;
-
-static const struct clk_ops apll96_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_clk_apll96_enable,
-	.disable	= &omap2_clk_apll96_disable,
-	.recalc_rate	= &omap2_clk_apll96_recalc,
-};
-
-static struct clk_hw_omap apll96_ck_hw = {
-	.hw = {
-		.clk = &apll96_ck,
-	},
-	.ops		= &clkhwops_apll96,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_96M_PLL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops);
-
-static const char *func_96m_ck_parent_names[] = {
-	"apll96_ck", "alt_ck",
-};
-
-DEFINE_CLK_MUX(func_96m_ck, func_96m_ck_parent_names, NULL, 0x0,
-	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP2430_96M_SOURCE_SHIFT,
-	       OMAP2430_96M_SOURCE_WIDTH, 0x0, NULL);
-
-static struct clk cam_fck;
-
-static const char *cam_fck_parent_names[] = {
-	"func_96m_ck",
-};
-
-static struct clk_hw_omap cam_fck_hw = {
-	.hw = {
-		.clk = &cam_fck,
-	},
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk cam_ick;
-
-static struct clk_hw_omap cam_ick_hw = {
-	.hw = {
-		.clk = &cam_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk des_ick;
-
-static struct clk_hw_omap des_ick_hw = {
-	.hw = {
-		.clk = &des_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_DES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate dsp_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dsp_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = dsp_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *dsp_fck_parent_names[] = {
-	"core_ck",
-};
-
-static struct clk dsp_fck;
-
-static const struct clk_ops dsp_fck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-			 OMAP24XX_CLKSEL_DSP_MASK,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-			 OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
-			 dsp_fck_parent_names, dsp_fck_ops);
-
-static const struct clksel_rate dss1_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss1_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dss1_fck_clksel[] = {
-	{ .parent = &sys_ck, .rates = dss1_fck_sys_rates },
-	{ .parent = &core_ck, .rates = dss1_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *dss1_fck_parent_names[] = {
-	"sys_ck", "core_ck",
-};
-
-static const struct clk_ops dss1_fck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.get_parent	= &omap2_clksel_find_parent_index,
-	.set_parent	= &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_DSS1_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_DSS1_SHIFT, NULL,
-			 dss1_fck_parent_names, dss1_fck_ops);
-
-static const struct clksel_rate dss2_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss2_fck_48m_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate func_48m_apll96_rates[] = {
-	{ .div = 2, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate func_48m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel func_48m_clksel[] = {
-	{ .parent = &apll96_ck, .rates = func_48m_apll96_rates },
-	{ .parent = &alt_ck, .rates = func_48m_alt_rates },
-	{ .parent = NULL },
-};
-
-static const char *func_48m_ck_parent_names[] = {
-	"apll96_ck", "alt_ck",
-};
-
-static struct clk func_48m_ck;
-
-static const struct clk_ops func_48m_ck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-	.get_parent	= &omap2_clksel_find_parent_index,
-	.set_parent	= &omap2_clksel_set_parent,
-};
-
-static struct clk_hw_omap func_48m_ck_hw = {
-	.hw = {
-		.clk = &func_48m_ck,
-	},
-	.clksel		= func_48m_clksel,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_48M_SOURCE_MASK,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops);
-
-static const struct clksel dss2_fck_clksel[] = {
-	{ .parent = &sys_ck, .rates = dss2_fck_sys_rates },
-	{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
-	{ .parent = NULL },
-};
-
-static const char *dss2_fck_parent_names[] = {
-	"sys_ck", "func_48m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_DSS2_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_DSS2_SHIFT, NULL,
-			 dss2_fck_parent_names, dss1_fck_ops);
-
-static const char *func_54m_ck_parent_names[] = {
-	"apll54_ck", "alt_ck",
-};
-
-DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0,
-	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	       OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH, 0x0, NULL);
-
-static struct clk dss_54m_fck;
-
-static const char *dss_54m_fck_parent_names[] = {
-	"func_54m_ck",
-};
-
-static struct clk_hw_omap dss_54m_fck_hw = {
-	.hw = {
-		.clk = &dss_54m_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_TV_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops);
-
-static struct clk dss_ick;
-
-static struct clk_hw_omap dss_ick_hw = {
-	.hw = {
-		.clk = &dss_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-};
-
-DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk emul_ck;
-
-static struct clk_hw_omap emul_ck_hw = {
-	.hw = {
-		.clk = &emul_ck,
-	},
-	.enable_reg	= OMAP2430_PRCM_CLKEMUL_CTRL,
-	.enable_bit	= OMAP24XX_EMULATION_EN_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops);
-
-DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4);
-
-static struct clk fac_fck;
-
-static const char *fac_fck_parent_names[] = {
-	"func_12m_ck",
-};
-
-static struct clk_hw_omap fac_fck_hw = {
-	.hw = {
-		.clk = &fac_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk fac_ick;
-
-static struct clk_hw_omap fac_ick_hw = {
-	.hw = {
-		.clk = &fac_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel gfx_fck_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
-	{ .parent = NULL },
-};
-
-static const char *gfx_2d_fck_parent_names[] = {
-	"core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-			 OMAP_CLKSEL_GFX_MASK,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-			 OMAP24XX_EN_2D_SHIFT, &clkhwops_wait,
-			 gfx_2d_fck_parent_names, dsp_fck_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-			 OMAP_CLKSEL_GFX_MASK,
-			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-			 OMAP24XX_EN_3D_SHIFT, &clkhwops_wait,
-			 gfx_2d_fck_parent_names, dsp_fck_ops);
-
-static struct clk gfx_ick;
-
-static const char *gfx_ick_parent_names[] = {
-	"core_l3_ck",
-};
-
-static struct clk_hw_omap gfx_ick_hw = {
-	.hw = {
-		.clk = &gfx_ick,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP_EN_GFX_SHIFT,
-	.clkdm_name	= "gfx_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk gpio5_fck;
-
-static const char *gpio5_fck_parent_names[] = {
-	"func_32k_ck",
-};
-
-static struct clk_hw_omap gpio5_fck_hw = {
-	.hw = {
-		.clk = &gpio5_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_GPIO5_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpio5_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk gpio5_ick;
-
-static struct clk_hw_omap gpio5_ick_hw = {
-	.hw = {
-		.clk = &gpio5_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_GPIO5_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpio5_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk gpios_fck;
-
-static struct clk_hw_omap gpios_fck_hw = {
-	.hw = {
-		.clk = &gpios_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk gpios_ick;
-
-static const char *gpios_ick_parent_names[] = {
-	"sys_ck",
-};
-
-static struct clk_hw_omap gpios_ick_hw = {
-	.hw = {
-		.clk = &gpios_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk gpmc_fck;
-
-static struct clk_hw_omap gpmc_fck_hw = {
-	.hw = {
-		.clk = &gpmc_fck,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_GPMC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops);
-
-static const struct clksel_rate gpt_alt_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap24xx_gpt_clksel[] = {
-	{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
-	{ .parent = &sys_ck, .rates = gpt_sys_rates },
-	{ .parent = &alt_ck, .rates = gpt_alt_rates },
-	{ .parent = NULL },
-};
-
-static const char *gpt10_fck_parent_names[] = {
-	"func_32k_ck", "sys_ck", "alt_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT10_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt10_ick;
-
-static struct clk_hw_omap gpt10_ick_hw = {
-	.hw = {
-		.clk = &gpt10_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT11_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt11_ick;
-
-static struct clk_hw_omap gpt11_ick_hw = {
-	.hw = {
-		.clk = &gpt11_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT12_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt12_ick;
-
-static struct clk_hw_omap gpt12_ick_hw = {
-	.hw = {
-		.clk = &gpt12_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clk_ops gpt1_fck_ops = {
-	.init		= &omap2_init_clk_clkdm,
-	.enable		= &omap2_dflt_clk_enable,
-	.disable	= &omap2_dflt_clk_disable,
-	.is_enabled	= &omap2_dflt_clk_is_enabled,
-	.recalc_rate	= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-	.get_parent	= &omap2_clksel_find_parent_index,
-	.set_parent	= &omap2_clksel_set_parent,
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_GPT1_MASK,
-			 OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-			 OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, gpt1_fck_ops);
-
-static struct clk gpt1_ick;
-
-static struct clk_hw_omap gpt1_ick_hw = {
-	.hw = {
-		.clk = &gpt1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT2_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt2_ick;
-
-static struct clk_hw_omap gpt2_ick_hw = {
-	.hw = {
-		.clk = &gpt2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT3_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt3_ick;
-
-static struct clk_hw_omap gpt3_ick_hw = {
-	.hw = {
-		.clk = &gpt3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT4_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt4_ick;
-
-static struct clk_hw_omap gpt4_ick_hw = {
-	.hw = {
-		.clk = &gpt4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT5_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt5_ick;
-
-static struct clk_hw_omap gpt5_ick_hw = {
-	.hw = {
-		.clk = &gpt5_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT6_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt6_ick;
-
-static struct clk_hw_omap gpt6_ick_hw = {
-	.hw = {
-		.clk = &gpt6_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT7_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt7_ick;
-
-static struct clk_hw_omap gpt7_ick_hw = {
-	.hw = {
-		.clk = &gpt7_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk gpt8_fck;
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT8_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt8_ick;
-
-static struct clk_hw_omap gpt8_ick_hw = {
-	.hw = {
-		.clk = &gpt8_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-			 OMAP24XX_CLKSEL_GPT9_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait,
-			 gpt10_fck_parent_names, dss1_fck_ops);
-
-static struct clk gpt9_ick;
-
-static struct clk_hw_omap gpt9_ick_hw = {
-	.hw = {
-		.clk = &gpt9_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk hdq_fck;
-
-static struct clk_hw_omap hdq_fck_hw = {
-	.hw = {
-		.clk = &hdq_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops);
-
-static struct clk hdq_ick;
-
-static struct clk_hw_omap hdq_ick_hw = {
-	.hw = {
-		.clk = &hdq_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c1_ick;
-
-static struct clk_hw_omap i2c1_ick_hw = {
-	.hw = {
-		.clk = &i2c1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2c2_ick;
-
-static struct clk_hw_omap i2c2_ick_hw = {
-	.hw = {
-		.clk = &i2c2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk i2chs1_fck;
-
-static struct clk_hw_omap i2chs1_fck_hw = {
-	.hw = {
-		.clk = &i2chs1_fck,
-	},
-	.ops		= &clkhwops_omap2430_i2chs_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_I2CHS1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2chs1_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk i2chs2_fck;
-
-static struct clk_hw_omap i2chs2_fck_hw = {
-	.hw = {
-		.clk = &i2chs2_fck,
-	},
-	.ops		= &clkhwops_omap2430_i2chs_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_I2CHS2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(i2chs2_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk icr_ick;
-
-static struct clk_hw_omap icr_ick_hw = {
-	.hw = {
-		.clk = &icr_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP2430_EN_ICR_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(icr_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static const struct clksel dsp_ick_clksel[] = {
-	{ .parent = &dsp_fck, .rates = dsp_ick_rates },
-	{ .parent = NULL },
-};
-
-static const char *iva2_1_ick_parent_names[] = {
-	"dsp_fck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(iva2_1_ick, "dsp_clkdm", dsp_ick_clksel,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-			 OMAP24XX_CLKSEL_DSP_IF_MASK,
-			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-			 OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
-			 iva2_1_ick_parent_names, dsp_fck_ops);
-
-static struct clk mailboxes_ick;
-
-static struct clk_hw_omap mailboxes_ick_hw = {
-	.hw = {
-		.clk = &mailboxes_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MAILBOXES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel mcbsp_fck_clksel[] = {
-	{ .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
-	{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
-	{ .parent = NULL },
-};
-
-static const char *mcbsp1_fck_parent_names[] = {
-	"func_96m_ck", "mcbsp_clks",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-			 OMAP2_MCBSP1_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp1_ick;
-
-static struct clk_hw_omap mcbsp1_ick_hw = {
-	.hw = {
-		.clk = &mcbsp1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-			 OMAP2_MCBSP2_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-			 OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp2_ick;
-
-static struct clk_hw_omap mcbsp2_ick_hw = {
-	.hw = {
-		.clk = &mcbsp2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
-			 OMAP2_MCBSP3_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-			 OMAP2430_EN_MCBSP3_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp3_ick;
-
-static struct clk_hw_omap mcbsp3_ick_hw = {
-	.hw = {
-		.clk = &mcbsp3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp3_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
-			 OMAP2_MCBSP4_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-			 OMAP2430_EN_MCBSP4_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp4_ick;
-
-static struct clk_hw_omap mcbsp4_ick_hw = {
-	.hw = {
-		.clk = &mcbsp4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp4_ick, aes_ick_parent_names, aes_ick_ops);
-
-DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_fck_clksel,
-			 OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
-			 OMAP2_MCBSP5_CLKS_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-			 OMAP2430_EN_MCBSP5_SHIFT, &clkhwops_wait,
-			 mcbsp1_fck_parent_names, dss1_fck_ops);
-
-static struct clk mcbsp5_ick;
-
-static struct clk_hw_omap mcbsp5_ick_hw = {
-	.hw = {
-		.clk = &mcbsp5_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP5_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcbsp5_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_fck;
-
-static const char *mcspi1_fck_parent_names[] = {
-	"func_48m_ck",
-};
-
-static struct clk_hw_omap mcspi1_fck_hw = {
-	.hw = {
-		.clk = &mcspi1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi1_ick;
-
-static struct clk_hw_omap mcspi1_ick_hw = {
-	.hw = {
-		.clk = &mcspi1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_fck;
-
-static struct clk_hw_omap mcspi2_fck_hw = {
-	.hw = {
-		.clk = &mcspi2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi2_ick;
-
-static struct clk_hw_omap mcspi2_ick_hw = {
-	.hw = {
-		.clk = &mcspi2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mcspi3_fck;
-
-static struct clk_hw_omap mcspi3_fck_hw = {
-	.hw = {
-		.clk = &mcspi3_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MCSPI3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi3_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk mcspi3_ick;
-
-static struct clk_hw_omap mcspi3_ick_hw = {
-	.hw = {
-		.clk = &mcspi3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCSPI3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mcspi3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate mdm_ick_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_243X },
-	{ .div = 4, .val = 4, .flags = RATE_IN_243X },
-	{ .div = 6, .val = 6, .flags = RATE_IN_243X },
-	{ .div = 9, .val = 9, .flags = RATE_IN_243X },
-	{ .div = 0 }
-};
-
-static const struct clksel mdm_ick_clksel[] = {
-	{ .parent = &core_ck, .rates = mdm_ick_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *mdm_ick_parent_names[] = {
-	"core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(mdm_ick, "mdm_clkdm", mdm_ick_clksel,
-			 OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
-			 OMAP2430_CLKSEL_MDM_MASK,
-			 OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
-			 OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
-			 &clkhwops_iclk_wait, mdm_ick_parent_names,
-			 dsp_fck_ops);
-
-static struct clk mdm_intc_ick;
-
-static struct clk_hw_omap mdm_intc_ick_hw = {
-	.hw = {
-		.clk = &mdm_intc_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MDM_INTC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mdm_intc_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mdm_osc_ck;
-
-static struct clk_hw_omap mdm_osc_ck_hw = {
-	.hw = {
-		.clk = &mdm_osc_ck,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP2430_EN_OSC_SHIFT,
-	.clkdm_name	= "mdm_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mdm_osc_ck, sys_ck_parent_names, aes_ick_ops);
-
-static struct clk mmchs1_fck;
-
-static struct clk_hw_omap mmchs1_fck_hw = {
-	.hw = {
-		.clk = &mmchs1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs1_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mmchs1_ick;
-
-static struct clk_hw_omap mmchs1_ick_hw = {
-	.hw = {
-		.clk = &mmchs1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mmchs2_fck;
-
-static struct clk_hw_omap mmchs2_fck_hw = {
-	.hw = {
-		.clk = &mmchs2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs2_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mmchs2_ick;
-
-static struct clk_hw_omap mmchs2_ick_hw = {
-	.hw = {
-		.clk = &mmchs2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchs2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk mmchsdb1_fck;
-
-static struct clk_hw_omap mmchsdb1_fck_hw = {
-	.hw = {
-		.clk = &mmchsdb1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHSDB1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchsdb1_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk mmchsdb2_fck;
-
-static struct clk_hw_omap mmchsdb2_fck_hw = {
-	.hw = {
-		.clk = &mmchsdb2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHSDB2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mmchsdb2_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0,
-		   OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
-		   OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH,
-		   CLK_DIVIDER_ONE_BASED, NULL);
-
-static struct clk mpu_wdt_fck;
-
-static struct clk_hw_omap mpu_wdt_fck_hw = {
-	.hw = {
-		.clk = &mpu_wdt_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk mpu_wdt_ick;
-
-static struct clk_hw_omap mpu_wdt_ick_hw = {
-	.hw = {
-		.clk = &mpu_wdt_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk mspro_fck;
-
-static struct clk_hw_omap mspro_fck_hw = {
-	.hw = {
-		.clk = &mspro_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops);
-
-static struct clk mspro_ick;
-
-static struct clk_hw_omap mspro_ick_hw = {
-	.hw = {
-		.clk = &mspro_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk omapctrl_ick;
-
-static struct clk_hw_omap omapctrl_ick_hw = {
-	.hw = {
-		.clk = &omapctrl_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_OMAPCTRL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk pka_ick;
-
-static struct clk_hw_omap pka_ick_hw = {
-	.hw = {
-		.clk = &pka_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_PKA_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk rng_ick;
-
-static struct clk_hw_omap rng_ick_hw = {
-	.hw = {
-		.clk = &rng_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_RNG_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk sdma_fck;
-
-DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm");
-DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdma_ick;
-
-static struct clk_hw_omap sdma_ick_hw = {
-	.hw = {
-		.clk = &sdma_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_SDMA_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sdrc_ick;
-
-static struct clk_hw_omap sdrc_ick_hw = {
-	.hw = {
-		.clk = &sdrc_ick,
-	},
-	.ops		= &clkhwops_iclk,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP2430_EN_SDRC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops);
-
-static struct clk sha_ick;
-
-static struct clk_hw_omap sha_ick_hw = {
-	.hw = {
-		.clk = &sha_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_SHA_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk ssi_l4_ick;
-
-static struct clk_hw_omap ssi_l4_ick_hw = {
-	.hw = {
-		.clk = &ssi_l4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_243X },
-	{ .div = 0 }
-};
-
-static const struct clksel ssi_ssr_sst_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static const char *ssi_ssr_sst_fck_parent_names[] = {
-	"core_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm",
-			 ssi_ssr_sst_fck_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_SSI_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-			 OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait,
-			 ssi_ssr_sst_fck_parent_names, dsp_fck_ops);
-
-static struct clk sync_32k_ick;
-
-static struct clk_hw_omap sync_32k_ick_hw = {
-	.hw = {
-		.clk = &sync_32k_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_32KSYNC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static const struct clksel_rate common_clkout_src_core_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_sys_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_96m_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_54m_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel common_clkout_src_clksel[] = {
-	{ .parent = &core_ck, .rates = common_clkout_src_core_rates },
-	{ .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
-	{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
-	{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
-	{ .parent = NULL },
-};
-
-static const char *sys_clkout_src_parent_names[] = {
-	"core_ck", "sys_ck", "func_96m_ck", "func_54m_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel,
-			 OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK,
-			 OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT,
-			 NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
-
-DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0,
-		   OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT,
-		   OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
-
-static struct clk uart1_fck;
-
-static struct clk_hw_omap uart1_fck_hw = {
-	.hw = {
-		.clk = &uart1_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart1_ick;
-
-static struct clk_hw_omap uart1_ick_hw = {
-	.hw = {
-		.clk = &uart1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart2_fck;
-
-static struct clk_hw_omap uart2_fck_hw = {
-	.hw = {
-		.clk = &uart2_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart2_ick;
-
-static struct clk_hw_omap uart2_ick_hw = {
-	.hw = {
-		.clk = &uart2_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk uart3_fck;
-
-static struct clk_hw_omap uart3_fck_hw = {
-	.hw = {
-		.clk = &uart3_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static struct clk uart3_ick;
-
-static struct clk_hw_omap uart3_ick_hw = {
-	.hw = {
-		.clk = &uart3_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops);
-
-static struct clk usb_fck;
-
-static struct clk_hw_omap usb_fck_hw = {
-	.hw = {
-		.clk = &usb_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops);
-
-static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel usb_l4_ick_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
-	{ .parent = NULL },
-};
-
-static const char *usb_l4_ick_parent_names[] = {
-	"core_l3_ck",
-};
-
-DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-			 OMAP24XX_CLKSEL_USB_MASK,
-			 OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-			 OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait,
-			 usb_l4_ick_parent_names, dsp_fck_ops);
-
-static struct clk usbhs_ick;
-
-static struct clk_hw_omap usbhs_ick_hw = {
-	.hw = {
-		.clk = &usbhs_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_USBHS_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-};
-
-DEFINE_STRUCT_CLK(usbhs_ick, gfx_ick_parent_names, aes_ick_ops);
-
-static struct clk virt_prcm_set;
-
-static const char *virt_prcm_set_parent_names[] = {
-	"mpu_ck",
-};
-
-static const struct clk_ops virt_prcm_set_ops = {
-	.recalc_rate	= &omap2_table_mpu_recalc,
-	.set_rate	= &omap2_select_table_rate,
-	.round_rate	= &omap2_round_to_table_rate,
-};
-
-DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL);
-DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops);
-
-static struct clk wdt1_ick;
-
-static struct clk_hw_omap wdt1_ick_hw = {
-	.hw = {
-		.clk = &wdt1_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_WDT1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops);
-
-static struct clk wdt4_fck;
-
-static struct clk_hw_omap wdt4_fck_hw = {
-	.hw = {
-		.clk = &wdt4_fck,
-	},
-	.ops		= &clkhwops_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_fck, gpio5_fck_parent_names, aes_ick_ops);
-
-static struct clk wdt4_ick;
-
-static struct clk_hw_omap wdt4_ick_hw = {
-	.hw = {
-		.clk = &wdt4_ick,
-	},
-	.ops		= &clkhwops_iclk_wait,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops);
-
-/*
- * clkdev integration
- */
-
-static struct omap_clk omap2430_clks[] = {
-	/* external root sources */
-	CLK(NULL,	"func_32k_ck",	&func_32k_ck),
-	CLK(NULL,	"secure_32k_ck", &secure_32k_ck),
-	CLK(NULL,	"osc_ck",	&osc_ck),
-	CLK("twl",	"fck",		&osc_ck),
-	CLK(NULL,	"sys_ck",	&sys_ck),
-	CLK(NULL,	"alt_ck",	&alt_ck),
-	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks),
-	/* internal analog sources */
-	CLK(NULL,	"dpll_ck",	&dpll_ck),
-	CLK(NULL,	"apll96_ck",	&apll96_ck),
-	CLK(NULL,	"apll54_ck",	&apll54_ck),
-	/* internal prcm root sources */
-	CLK(NULL,	"func_54m_ck",	&func_54m_ck),
-	CLK(NULL,	"core_ck",	&core_ck),
-	CLK(NULL,	"func_96m_ck",	&func_96m_ck),
-	CLK(NULL,	"func_48m_ck",	&func_48m_ck),
-	CLK(NULL,	"func_12m_ck",	&func_12m_ck),
-	CLK(NULL,	"sys_clkout_src", &sys_clkout_src),
-	CLK(NULL,	"sys_clkout",	&sys_clkout),
-	CLK(NULL,	"emul_ck",	&emul_ck),
-	/* mpu domain clocks */
-	CLK(NULL,	"mpu_ck",	&mpu_ck),
-	/* dsp domain clocks */
-	CLK(NULL,	"dsp_fck",	&dsp_fck),
-	CLK(NULL,	"iva2_1_ick",	&iva2_1_ick),
-	/* GFX domain clocks */
-	CLK(NULL,	"gfx_3d_fck",	&gfx_3d_fck),
-	CLK(NULL,	"gfx_2d_fck",	&gfx_2d_fck),
-	CLK(NULL,	"gfx_ick",	&gfx_ick),
-	/* Modem domain clocks */
-	CLK(NULL,	"mdm_ick",	&mdm_ick),
-	CLK(NULL,	"mdm_osc_ck",	&mdm_osc_ck),
-	/* DSS domain clocks */
-	CLK("omapdss_dss",	"ick",		&dss_ick),
-	CLK(NULL,	"dss_ick",		&dss_ick),
-	CLK(NULL,	"dss1_fck",		&dss1_fck),
-	CLK(NULL,	"dss2_fck",	&dss2_fck),
-	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck),
-	/* L3 domain clocks */
-	CLK(NULL,	"core_l3_ck",	&core_l3_ck),
-	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck),
-	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick),
-	/* L4 domain clocks */
-	CLK(NULL,	"l4_ck",	&l4_ck),
-	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick),
-	/* virtual meta-group clock */
-	CLK(NULL,	"virt_prcm_set", &virt_prcm_set),
-	/* general l4 interface ck, multi-parent functional clk */
-	CLK(NULL,	"gpt1_ick",	&gpt1_ick),
-	CLK(NULL,	"gpt1_fck",	&gpt1_fck),
-	CLK(NULL,	"gpt2_ick",	&gpt2_ick),
-	CLK(NULL,	"gpt2_fck",	&gpt2_fck),
-	CLK(NULL,	"gpt3_ick",	&gpt3_ick),
-	CLK(NULL,	"gpt3_fck",	&gpt3_fck),
-	CLK(NULL,	"gpt4_ick",	&gpt4_ick),
-	CLK(NULL,	"gpt4_fck",	&gpt4_fck),
-	CLK(NULL,	"gpt5_ick",	&gpt5_ick),
-	CLK(NULL,	"gpt5_fck",	&gpt5_fck),
-	CLK(NULL,	"gpt6_ick",	&gpt6_ick),
-	CLK(NULL,	"gpt6_fck",	&gpt6_fck),
-	CLK(NULL,	"gpt7_ick",	&gpt7_ick),
-	CLK(NULL,	"gpt7_fck",	&gpt7_fck),
-	CLK(NULL,	"gpt8_ick",	&gpt8_ick),
-	CLK(NULL,	"gpt8_fck",	&gpt8_fck),
-	CLK(NULL,	"gpt9_ick",	&gpt9_ick),
-	CLK(NULL,	"gpt9_fck",	&gpt9_fck),
-	CLK(NULL,	"gpt10_ick",	&gpt10_ick),
-	CLK(NULL,	"gpt10_fck",	&gpt10_fck),
-	CLK(NULL,	"gpt11_ick",	&gpt11_ick),
-	CLK(NULL,	"gpt11_fck",	&gpt11_fck),
-	CLK(NULL,	"gpt12_ick",	&gpt12_ick),
-	CLK(NULL,	"gpt12_fck",	&gpt12_fck),
-	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick),
-	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick),
-	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck),
-	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick),
-	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick),
-	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck),
-	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick),
-	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick),
-	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck),
-	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick),
-	CLK(NULL,	"mcbsp4_ick",	&mcbsp4_ick),
-	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck),
-	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick),
-	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick),
-	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck),
-	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick),
-	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick),
-	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck),
-	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick),
-	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick),
-	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck),
-	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick),
-	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick),
-	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck),
-	CLK(NULL,	"uart1_ick",	&uart1_ick),
-	CLK(NULL,	"uart1_fck",	&uart1_fck),
-	CLK(NULL,	"uart2_ick",	&uart2_ick),
-	CLK(NULL,	"uart2_fck",	&uart2_fck),
-	CLK(NULL,	"uart3_ick",	&uart3_ick),
-	CLK(NULL,	"uart3_fck",	&uart3_fck),
-	CLK(NULL,	"gpios_ick",	&gpios_ick),
-	CLK(NULL,	"gpios_fck",	&gpios_fck),
-	CLK("omap_wdt",	"ick",		&mpu_wdt_ick),
-	CLK(NULL,	"mpu_wdt_ick",	&mpu_wdt_ick),
-	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck),
-	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick),
-	CLK(NULL,	"wdt1_ick",	&wdt1_ick),
-	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick),
-	CLK(NULL,	"icr_ick",	&icr_ick),
-	CLK("omap24xxcam", "fck",	&cam_fck),
-	CLK(NULL,	"cam_fck",	&cam_fck),
-	CLK("omap24xxcam", "ick",	&cam_ick),
-	CLK(NULL,	"cam_ick",	&cam_ick),
-	CLK(NULL,	"mailboxes_ick", &mailboxes_ick),
-	CLK(NULL,	"wdt4_ick",	&wdt4_ick),
-	CLK(NULL,	"wdt4_fck",	&wdt4_fck),
-	CLK(NULL,	"mspro_ick",	&mspro_ick),
-	CLK(NULL,	"mspro_fck",	&mspro_fck),
-	CLK(NULL,	"fac_ick",	&fac_ick),
-	CLK(NULL,	"fac_fck",	&fac_fck),
-	CLK("omap_hdq.0", "ick",	&hdq_ick),
-	CLK(NULL,	"hdq_ick",	&hdq_ick),
-	CLK("omap_hdq.1", "fck",	&hdq_fck),
-	CLK(NULL,	"hdq_fck",	&hdq_fck),
-	CLK("omap_i2c.1", "ick",	&i2c1_ick),
-	CLK(NULL,	"i2c1_ick",	&i2c1_ick),
-	CLK(NULL,	"i2chs1_fck",	&i2chs1_fck),
-	CLK("omap_i2c.2", "ick",	&i2c2_ick),
-	CLK(NULL,	"i2c2_ick",	&i2c2_ick),
-	CLK(NULL,	"i2chs2_fck",	&i2chs2_fck),
-	CLK(NULL,	"gpmc_fck",	&gpmc_fck),
-	CLK(NULL,	"sdma_fck",	&sdma_fck),
-	CLK(NULL,	"sdma_ick",	&sdma_ick),
-	CLK(NULL,	"sdrc_ick",	&sdrc_ick),
-	CLK(NULL,	"des_ick",	&des_ick),
-	CLK("omap-sham",	"ick",	&sha_ick),
-	CLK(NULL,	"sha_ick",	&sha_ick),
-	CLK("omap_rng", "ick",		&rng_ick),
-	CLK(NULL,	"rng_ick",	&rng_ick),
-	CLK("omap-aes",	"ick",	&aes_ick),
-	CLK(NULL,	"aes_ick",	&aes_ick),
-	CLK(NULL,	"pka_ick",	&pka_ick),
-	CLK(NULL,	"usb_fck",	&usb_fck),
-	CLK("musb-omap2430",	"ick",	&usbhs_ick),
-	CLK(NULL,	"usbhs_ick",	&usbhs_ick),
-	CLK("omap_hsmmc.0", "ick",	&mmchs1_ick),
-	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick),
-	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck),
-	CLK("omap_hsmmc.1", "ick",	&mmchs2_ick),
-	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick),
-	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck),
-	CLK(NULL,	"gpio5_ick",	&gpio5_ick),
-	CLK(NULL,	"gpio5_fck",	&gpio5_fck),
-	CLK(NULL,	"mdm_intc_ick",	&mdm_intc_ick),
-	CLK("omap_hsmmc.0", "mmchsdb_fck",	&mmchsdb1_fck),
-	CLK(NULL,	 "mmchsdb1_fck",	&mmchsdb1_fck),
-	CLK("omap_hsmmc.1", "mmchsdb_fck",	&mmchsdb2_fck),
-	CLK(NULL,	 "mmchsdb2_fck",	&mmchsdb2_fck),
-	CLK(NULL,	"timer_32k_ck",  &func_32k_ck),
-	CLK(NULL,	"timer_sys_ck",	&sys_ck),
-	CLK(NULL,	"timer_ext_ck",	&alt_ck),
-	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set),
-};
-
-static const char *enable_init_clks[] = {
-	"apll96_ck",
-	"apll54_ck",
-	"sync_32k_ick",
-	"omapctrl_ick",
-	"gpmc_fck",
-	"sdrc_ick",
-};
-
-/*
- * init code
- */
-
-int __init omap2430_clk_init(void)
-{
-	prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL;
-	cpu_mask = RATE_IN_243X;
-	rate_table = omap2430_rate_table;
-
-	omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw);
-
-	omap2xxx_clkt_vps_check_bootloader_rates();
-
-	omap_clocks_register(omap2430_clks, ARRAY_SIZE(omap2430_clks));
-
-	omap2xxx_clkt_vps_late_init();
-
-	omap2_clk_disable_autoidle_all();
-
-	omap2_clk_enable_init_clocks(enable_init_clks,
-				     ARRAY_SIZE(enable_init_clks));
-
-	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
-		(clk_get_rate(&sys_ck) / 1000000),
-		(clk_get_rate(&sys_ck) / 100000) % 10,
-		(clk_get_rate(&dpll_ck) / 1000000),
-		(clk_get_rate(&mpu_ck) / 1000000));
-
-	return 0;
-}
diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c
deleted file mode 100644
index 0717dff..0000000
--- a/arch/arm/mach-omap2/clkt2xxx_osc.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * OMAP2xxx osc_clk-specific clock code
- *
- * Copyright (C) 2005-2008 Texas Instruments, Inc.
- * Copyright (C) 2004-2010 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * Based on earlier work by Tuukka Tikkanen, Tony Lindgren,
- * Gordon McNutt and RidgeRun, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#undef DEBUG
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include "clock.h"
-#include "clock2xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-
-/*
- * XXX This does not actually enable the osc_ck, since the osc_ck must
- * be running for this function to be called.  Instead, this function
- * is used to disable an autoidle mode on the osc_ck.  The existing
- * clk_enable/clk_disable()-based usecounting for osc_ck should be
- * replaced with autoidle-based usecounting.
- */
-int omap2_enable_osc_ck(struct clk_hw *clk)
-{
-	u32 pcc;
-
-	pcc = readl_relaxed(prcm_clksrc_ctrl);
-
-	writel_relaxed(pcc & ~OMAP_AUTOEXTCLKMODE_MASK, prcm_clksrc_ctrl);
-
-	return 0;
-}
-
-/*
- * XXX This does not actually disable the osc_ck, since doing so would
- * immediately halt the system.  Instead, this function is used to
- * enable an autoidle mode on the osc_ck.  The existing
- * clk_enable/clk_disable()-based usecounting for osc_ck should be
- * replaced with autoidle-based usecounting.
- */
-void omap2_disable_osc_ck(struct clk_hw *clk)
-{
-	u32 pcc;
-
-	pcc = readl_relaxed(prcm_clksrc_ctrl);
-
-	writel_relaxed(pcc | OMAP_AUTOEXTCLKMODE_MASK, prcm_clksrc_ctrl);
-}
-
-unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
-				   unsigned long parent_rate)
-{
-	return omap2xxx_get_apll_clkin() * omap2xxx_get_sysclkdiv();
-}
diff --git a/arch/arm/mach-omap2/clkt2xxx_sys.c b/arch/arm/mach-omap2/clkt2xxx_sys.c
deleted file mode 100644
index 58dd3a9..0000000
--- a/arch/arm/mach-omap2/clkt2xxx_sys.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * OMAP2xxx sys_clk-specific clock code
- *
- * Copyright (C) 2005-2008 Texas Instruments, Inc.
- * Copyright (C) 2004-2010 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * Based on earlier work by Tuukka Tikkanen, Tony Lindgren,
- * Gordon McNutt and RidgeRun, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include "clock.h"
-#include "clock2xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-
-void __iomem *prcm_clksrc_ctrl;
-
-u32 omap2xxx_get_sysclkdiv(void)
-{
-	u32 div;
-
-	div = readl_relaxed(prcm_clksrc_ctrl);
-	div &= OMAP_SYSCLKDIV_MASK;
-	div >>= OMAP_SYSCLKDIV_SHIFT;
-
-	return div;
-}
-
-unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
-				      unsigned long parent_rate)
-{
-	return parent_rate / omap2xxx_get_sysclkdiv();
-}
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index 67fd26a..b2ff6cd 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -21,10 +21,7 @@
 
 #include <asm/div64.h>
 
-#include "soc.h"
 #include "clock.h"
-#include "cm-regbits-24xx.h"
-#include "cm-regbits-34xx.h"
 
 /* DPLL rate rounding: minimum DPLL multiplier, divider values */
 #define DPLL_MIN_MULTIPLIER		2
@@ -44,20 +41,12 @@
 #define DPLL_ROUNDING_VAL		((DPLL_SCALE_BASE / 2) * \
 					 (DPLL_SCALE_FACTOR / DPLL_SCALE_BASE))
 
-/* DPLL valid Fint frequency band limits - from 34xx TRM Section 4.7.6.2 */
-#define OMAP3430_DPLL_FINT_BAND1_MIN	750000
-#define OMAP3430_DPLL_FINT_BAND1_MAX	2100000
-#define OMAP3430_DPLL_FINT_BAND2_MIN	7500000
-#define OMAP3430_DPLL_FINT_BAND2_MAX	21000000
-
 /*
  * DPLL valid Fint frequency range for OMAP36xx and OMAP4xxx.
  * From device data manual section 4.3 "DPLL and DLL Specifications".
  */
 #define OMAP3PLUS_DPLL_FINT_JTYPE_MIN	500000
 #define OMAP3PLUS_DPLL_FINT_JTYPE_MAX	2500000
-#define OMAP3PLUS_DPLL_FINT_MIN		32000
-#define OMAP3PLUS_DPLL_FINT_MAX		52000000
 
 /* _dpll_test_fint() return codes */
 #define DPLL_FINT_UNDERFLOW		-1
@@ -87,33 +76,31 @@ static int _dpll_test_fint(struct clk_hw_omap *clk, unsigned int n)
 	/* DPLL divider must result in a valid jitter correction val */
 	fint = __clk_get_rate(__clk_get_parent(clk->hw.clk)) / n;
 
-	if (cpu_is_omap24xx()) {
-		/* Should not be called for OMAP2, so warn if it is called */
-		WARN(1, "No fint limits available for OMAP2!\n");
-		return DPLL_FINT_INVALID;
-	} else if (cpu_is_omap3430()) {
-		fint_min = OMAP3430_DPLL_FINT_BAND1_MIN;
-		fint_max = OMAP3430_DPLL_FINT_BAND2_MAX;
-	} else if (dd->flags & DPLL_J_TYPE) {
+	if (dd->flags & DPLL_J_TYPE) {
 		fint_min = OMAP3PLUS_DPLL_FINT_JTYPE_MIN;
 		fint_max = OMAP3PLUS_DPLL_FINT_JTYPE_MAX;
 	} else {
-		fint_min = OMAP3PLUS_DPLL_FINT_MIN;
-		fint_max = OMAP3PLUS_DPLL_FINT_MAX;
+		fint_min = ti_clk_features.fint_min;
+		fint_max = ti_clk_features.fint_max;
 	}
 
-	if (fint < fint_min) {
+	if (!fint_min || !fint_max) {
+		WARN(1, "No fint limits available!\n");
+		return DPLL_FINT_INVALID;
+	}
+
+	if (fint < ti_clk_features.fint_min) {
 		pr_debug("rejecting n=%d due to Fint failure, lowering max_divider\n",
 			 n);
 		dd->max_divider = n;
 		ret = DPLL_FINT_UNDERFLOW;
-	} else if (fint > fint_max) {
+	} else if (fint > ti_clk_features.fint_max) {
 		pr_debug("rejecting n=%d due to Fint failure, boosting min_divider\n",
 			 n);
 		dd->min_divider = n;
 		ret = DPLL_FINT_INVALID;
-	} else if (cpu_is_omap3430() && fint > OMAP3430_DPLL_FINT_BAND1_MAX &&
-		   fint < OMAP3430_DPLL_FINT_BAND2_MIN) {
+	} else if (fint > ti_clk_features.fint_band1_max &&
+		   fint < ti_clk_features.fint_band2_min) {
 		pr_debug("rejecting n=%d due to Fint failure\n", n);
 		ret = DPLL_FINT_INVALID;
 	}
@@ -185,6 +172,34 @@ static int _dpll_test_mult(int *m, int n, unsigned long *new_rate,
 	return r;
 }
 
+/**
+ * _omap2_dpll_is_in_bypass - check if DPLL is in bypass mode or not
+ * @v: bitfield value of the DPLL enable
+ *
+ * Checks given DPLL enable bitfield to see whether the DPLL is in bypass
+ * mode or not. Returns 1 if the DPLL is in bypass, 0 otherwise.
+ */
+static int _omap2_dpll_is_in_bypass(u32 v)
+{
+	u8 mask, val;
+
+	mask = ti_clk_features.dpll_bypass_vals;
+
+	/*
+	 * Each set bit in the mask corresponds to a bypass value equal
+	 * to the bitshift. Go through each set-bit in the mask and
+	 * compare against the given register value.
+	 */
+	while (mask) {
+		val = __ffs(mask);
+		mask ^= (1 << val);
+		if (v == val)
+			return 1;
+	}
+
+	return 0;
+}
+
 /* Public functions */
 u8 omap2_init_dpll_parent(struct clk_hw *hw)
 {
@@ -201,20 +216,9 @@ u8 omap2_init_dpll_parent(struct clk_hw *hw)
 	v >>= __ffs(dd->enable_mask);
 
 	/* Reparent the struct clk in case the dpll is in bypass */
-	if (cpu_is_omap24xx()) {
-		if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
-		    v == OMAP2XXX_EN_DPLL_FRBYPASS)
-			return 1;
-	} else if (cpu_is_omap34xx()) {
-		if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
-		    v == OMAP3XXX_EN_DPLL_FRBYPASS)
-			return 1;
-	} else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx()) {
-		if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
-		    v == OMAP4XXX_EN_DPLL_FRBYPASS ||
-		    v == OMAP4XXX_EN_DPLL_MNBYPASS)
-			return 1;
-	}
+	if (_omap2_dpll_is_in_bypass(v))
+		return 1;
+
 	return 0;
 }
 
@@ -247,20 +251,8 @@ unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk)
 	v &= dd->enable_mask;
 	v >>= __ffs(dd->enable_mask);
 
-	if (cpu_is_omap24xx()) {
-		if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
-		    v == OMAP2XXX_EN_DPLL_FRBYPASS)
-			return __clk_get_rate(dd->clk_bypass);
-	} else if (cpu_is_omap34xx()) {
-		if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
-		    v == OMAP3XXX_EN_DPLL_FRBYPASS)
-			return __clk_get_rate(dd->clk_bypass);
-	} else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx()) {
-		if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
-		    v == OMAP4XXX_EN_DPLL_FRBYPASS ||
-		    v == OMAP4XXX_EN_DPLL_MNBYPASS)
-			return __clk_get_rate(dd->clk_bypass);
-	}
+	if (_omap2_dpll_is_in_bypass(v))
+		return __clk_get_rate(dd->clk_bypass);
 
 	v = omap2_clk_readl(clk, dd->mult_div1_reg);
 	dpll_mult = v & dd->mult_mask;
diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c
index 333f0a6..55eb579 100644
--- a/arch/arm/mach-omap2/clkt_iclk.c
+++ b/arch/arm/mach-omap2/clkt_iclk.c
@@ -14,11 +14,11 @@
 #include <linux/clk-provider.h>
 #include <linux/io.h>
 
-
 #include "clock.h"
-#include "clock2xxx.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-24xx.h"
+
+/* Register offsets */
+#define CM_AUTOIDLE			0x30
+#define CM_ICLKEN			0x10
 
 /* Private functions */
 
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 591581a..500530d 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -47,6 +47,24 @@
 u16 cpu_mask;
 
 /*
+ * Clock features setup. Used instead of CPU type checks.
+ */
+struct ti_clk_features ti_clk_features;
+
+/* DPLL valid Fint frequency band limits - from 34xx TRM Section 4.7.6.2 */
+#define OMAP3430_DPLL_FINT_BAND1_MIN	750000
+#define OMAP3430_DPLL_FINT_BAND1_MAX	2100000
+#define OMAP3430_DPLL_FINT_BAND2_MIN	7500000
+#define OMAP3430_DPLL_FINT_BAND2_MAX	21000000
+
+/*
+ * DPLL valid Fint frequency range for OMAP36xx and OMAP4xxx.
+ * From device data manual section 4.3 "DPLL and DLL Specifications".
+ */
+#define OMAP3PLUS_DPLL_FINT_MIN		32000
+#define OMAP3PLUS_DPLL_FINT_MAX		52000000
+
+/*
  * clkdm_control: if true, then when a clock is enabled in the
  * hardware, its clockdomain will first be enabled; and when a clock
  * is disabled in the hardware, its clockdomain will be disabled
@@ -82,27 +100,6 @@ u32 omap2_clk_readl(struct clk_hw_omap *clk, void __iomem *reg)
 }
 
 /*
- * Used for clocks that have the same value as the parent clock,
- * divided by some factor
- */
-unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw,
-		unsigned long parent_rate)
-{
-	struct clk_hw_omap *oclk;
-
-	if (!hw) {
-		pr_warn("%s: hw is NULL\n", __func__);
-		return -EINVAL;
-	}
-
-	oclk = to_clk_hw_omap(hw);
-
-	WARN_ON(!oclk->fixed_div);
-
-	return parent_rate / oclk->fixed_div;
-}
-
-/*
  * OMAP2+ specific clock functions
  */
 
@@ -287,13 +284,7 @@ void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
 	 * 34xx reverses this, just to keep us on our toes
 	 * AM35xx uses both, depending on the module.
 	 */
-	if (cpu_is_omap24xx())
-		*idlest_val = OMAP24XX_CM_IDLEST_VAL;
-	else if (cpu_is_omap34xx())
-		*idlest_val = OMAP34XX_CM_IDLEST_VAL;
-	else
-		BUG();
-
+	*idlest_val = ti_clk_features.cm_idlest_val;
 }
 
 /**
@@ -731,3 +722,53 @@ void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name,
 		(clk_get_rate(core_ck) / 1000000),
 		(clk_get_rate(mpu_ck) / 1000000));
 }
+
+/**
+ * ti_clk_init_features - init clock features struct for the SoC
+ *
+ * Initializes the clock features struct based on the SoC type.
+ */
+void __init ti_clk_init_features(void)
+{
+	/* Fint setup for DPLLs */
+	if (cpu_is_omap3430()) {
+		ti_clk_features.fint_min = OMAP3430_DPLL_FINT_BAND1_MIN;
+		ti_clk_features.fint_max = OMAP3430_DPLL_FINT_BAND2_MAX;
+		ti_clk_features.fint_band1_max = OMAP3430_DPLL_FINT_BAND1_MAX;
+		ti_clk_features.fint_band2_min = OMAP3430_DPLL_FINT_BAND2_MIN;
+	} else {
+		ti_clk_features.fint_min = OMAP3PLUS_DPLL_FINT_MIN;
+		ti_clk_features.fint_max = OMAP3PLUS_DPLL_FINT_MAX;
+	}
+
+	/* Bypass value setup for DPLLs */
+	if (cpu_is_omap24xx()) {
+		ti_clk_features.dpll_bypass_vals |=
+			(1 << OMAP2XXX_EN_DPLL_LPBYPASS) |
+			(1 << OMAP2XXX_EN_DPLL_FRBYPASS);
+	} else if (cpu_is_omap34xx()) {
+		ti_clk_features.dpll_bypass_vals |=
+			(1 << OMAP3XXX_EN_DPLL_LPBYPASS) |
+			(1 << OMAP3XXX_EN_DPLL_FRBYPASS);
+	} else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx() ||
+		   soc_is_omap54xx() || soc_is_dra7xx()) {
+		ti_clk_features.dpll_bypass_vals |=
+			(1 << OMAP4XXX_EN_DPLL_LPBYPASS) |
+			(1 << OMAP4XXX_EN_DPLL_FRBYPASS) |
+			(1 << OMAP4XXX_EN_DPLL_MNBYPASS);
+	}
+
+	/* Jitter correction only available on OMAP343X */
+	if (cpu_is_omap343x())
+		ti_clk_features.flags |= TI_CLK_DPLL_HAS_FREQSEL;
+
+	/* Idlest value for interface clocks.
+	 * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
+	 * 34xx reverses this, just to keep us on our toes
+	 * AM35xx uses both, depending on the module.
+	 */
+	if (cpu_is_omap24xx())
+		ti_clk_features.cm_idlest_val = OMAP24XX_CM_IDLEST_VAL;
+	else if (cpu_is_omap34xx())
+		ti_clk_features.cm_idlest_val = OMAP34XX_CM_IDLEST_VAL;
+}
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 12f54d4..4592a27 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -101,31 +101,6 @@ struct clockdomain;
 	};							\
 	DEFINE_STRUCT_CLK(_name, _parent_names, _ops);
 
-#define DEFINE_CLK_OMAP_HSDIVIDER(_name, _parent_name,		\
-				_parent_ptr, _flags,		\
-				_clksel_reg, _clksel_mask)	\
-	static const struct clksel _name##_div[] = {		\
-		{						\
-			.parent = _parent_ptr,			\
-			.rates = div31_1to31_rates		\
-		},						\
-		{ .parent = NULL },				\
-	};							\
-	static struct clk _name;				\
-	static const char *_name##_parent_names[] = {		\
-		_parent_name,					\
-	};							\
-	static struct clk_hw_omap _name##_hw = {		\
-		.hw = {						\
-			.clk = &_name,				\
-		},						\
-		.clksel		= _name##_div,			\
-		.clksel_reg	= _clksel_reg,			\
-		.clksel_mask	= _clksel_mask,			\
-		.ops		= &clkhwops_omap4_dpllmx,	\
-	};							\
-	DEFINE_STRUCT_CLK(_name, _name##_parent_names, omap_hsdivider_ops);
-
 /* struct clksel_rate.flags possibilities */
 #define RATE_IN_242X		(1 << 0)
 #define RATE_IN_243X		(1 << 1)
@@ -178,9 +153,6 @@ struct clksel {
 	const struct clksel_rate *rates;
 };
 
-unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw,
-					unsigned long parent_rate);
-
 /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
 #define CORE_CLK_SRC_32K		0x0
 #define CORE_CLK_SRC_DPLL		0x1
@@ -248,6 +220,23 @@ void omap2_clk_writel(u32 val, struct clk_hw_omap *clk, void __iomem *reg);
 
 extern u16 cpu_mask;
 
+/*
+ * Clock features setup. Used instead of CPU type checks.
+ */
+struct ti_clk_features {
+	u32 flags;
+	long fint_min;
+	long fint_max;
+	long fint_band1_max;
+	long fint_band2_min;
+	u8 dpll_bypass_vals;
+	u8 cm_idlest_val;
+};
+
+#define TI_CLK_DPLL_HAS_FREQSEL		(1 << 0)
+
+extern struct ti_clk_features ti_clk_features;
+
 extern const struct clkops clkops_omap2_dflt_wait;
 extern const struct clkops clkops_dummy;
 extern const struct clkops clkops_omap2_dflt;
@@ -286,4 +275,6 @@ extern int omap2_clkops_enable_clkdm(struct clk_hw *hw);
 extern void omap2_clkops_disable_clkdm(struct clk_hw *hw);
 
 extern void omap_clocks_register(struct omap_clk *oclks, int cnt);
+
+void __init ti_clk_init_features(void);
 #endif
diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h
index 45f41a4..a090225 100644
--- a/arch/arm/mach-omap2/clock2xxx.h
+++ b/arch/arm/mach-omap2/clock2xxx.h
@@ -45,8 +45,6 @@ int omap2430_clk_init(void);
 #define omap2430_clk_init()	do { } while(0)
 #endif
 
-extern void __iomem *prcm_clksrc_ctrl;
-
 extern struct clk_hw *dclk_hw;
 int omap2_enable_osc_ck(struct clk_hw *hw);
 void omap2_disable_osc_ck(struct clk_hw *hw);
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
index 8538669..d7a5d11 100644
--- a/arch/arm/mach-omap2/cm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -107,6 +107,7 @@
 #define OMAP24XX_AUTO_DPLL_SHIFT			0
 #define OMAP24XX_AUTO_DPLL_MASK				(0x3 << 0)
 #define OMAP24XX_APLLS_CLKIN_SHIFT			23
+#define OMAP24XX_APLLS_CLKIN_WIDTH			3
 #define OMAP24XX_APLLS_CLKIN_MASK			(0x7 << 23)
 #define OMAP24XX_DPLL_MULT_MASK				(0x3ff << 12)
 #define OMAP24XX_DPLL_DIV_MASK				(0xf << 8)
diff --git a/arch/arm/mach-omap2/cm2_7xx.h b/arch/arm/mach-omap2/cm2_7xx.h
index 9ad7594..e966e3a 100644
--- a/arch/arm/mach-omap2/cm2_7xx.h
+++ b/arch/arm/mach-omap2/cm2_7xx.h
@@ -357,6 +357,10 @@
 #define DRA7XX_CM_L3INIT_SATA_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0088)
 #define DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET				0x00a0
 #define DRA7XX_CM_PCIE_STATICDEP_OFFSET				0x00a4
+#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET			0x00b0
+#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b0)
+#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET			0x00b8
+#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b8)
 #define DRA7XX_CM_GMAC_CLKSTCTRL_OFFSET				0x00c0
 #define DRA7XX_CM_GMAC_STATICDEP_OFFSET				0x00c4
 #define DRA7XX_CM_GMAC_DYNAMICDEP_OFFSET			0x00c8
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 751f354..f4796c0 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -44,8 +44,7 @@ struct omap3_scratchpad {
 };
 
 struct omap3_scratchpad_prcm_block {
-	u32 prm_clksrc_ctrl;
-	u32 prm_clksel;
+	u32 prm_contents[2];
 	u32 cm_contents[11];
 	u32 prcm_block_size;
 };
@@ -282,13 +281,9 @@ void omap3_clear_scratchpad_contents(void)
 	void __iomem *v_addr;
 	u32 offset = 0;
 	v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM);
-	if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
-	    OMAP3430_GLOBAL_COLD_RST_MASK) {
+	if (omap3xxx_prm_clear_global_cold_reset()) {
 		for ( ; offset <= max_offset; offset += 0x4)
 			writel_relaxed(0x0, (v_addr + offset));
-		omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
-					   OMAP3430_GR_MOD,
-					   OMAP3_PRM_RSTST_OFFSET);
 	}
 }
 
@@ -331,13 +326,7 @@ void omap3_save_scratchpad_contents(void)
 	scratchpad_contents.sdrc_block_offset = 0x64;
 
 	/* Populate the PRCM block contents */
-	prcm_block_contents.prm_clksrc_ctrl =
-		omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
-				       OMAP3_PRM_CLKSRC_CTRL_OFFSET);
-	prcm_block_contents.prm_clksel =
-		omap2_prm_read_mod_reg(OMAP3430_CCR_MOD,
-				       OMAP3_PRM_CLKSEL_OFFSET);
-
+	omap3_prm_save_scratchpad_contents(prcm_block_contents.prm_contents);
 	omap3_cm_save_scratchpad_contents(prcm_block_contents.cm_contents);
 
 	prcm_block_contents.prcm_block_size = 0x0;
@@ -575,9 +564,50 @@ int omap3_ctrl_save_padconf(void)
  * Sets the bootmode for IVA2 to idle. This is needed by the PM code to
  * force disable IVA2 so that it does not prevent any low-power states.
  */
-void omap3_ctrl_set_iva_bootmode_idle(void)
+static void __init omap3_ctrl_set_iva_bootmode_idle(void)
 {
 	omap_ctrl_writel(OMAP3_IVA2_BOOTMOD_IDLE,
 			 OMAP343X_CONTROL_IVA2_BOOTMOD);
 }
+
+/**
+ * omap3_ctrl_setup_d2d_padconf - setup stacked modem pads for idle
+ *
+ * Sets up the pads controlling the stacked modem in such way that the
+ * device can enter idle.
+ */
+static void __init omap3_ctrl_setup_d2d_padconf(void)
+{
+	u16 mask, padconf;
+
+	/*
+	 * In a stand alone OMAP3430 where there is not a stacked
+	 * modem for the D2D Idle Ack and D2D MStandby must be pulled
+	 * high. S CONTROL_PADCONF_SAD2D_IDLEACK and
+	 * CONTROL_PADCONF_SAD2D_MSTDBY to have a pull up.
+	 */
+	mask = (1 << 4) | (1 << 3); /* pull-up, enabled */
+	padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_MSTANDBY);
+	padconf |= mask;
+	omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_MSTANDBY);
+
+	padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_IDLEACK);
+	padconf |= mask;
+	omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK);
+}
+
+/**
+ * omap3_ctrl_init - does static initializations for control module
+ *
+ * Initializes system control module. This sets up the sysconfig autoidle,
+ * and sets up modem and iva2 so that they can be idled properly.
+ */
+void __init omap3_ctrl_init(void)
+{
+	omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG);
+
+	omap3_ctrl_set_iva_bootmode_idle();
+
+	omap3_ctrl_setup_d2d_padconf();
+}
 #endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index da05480..a3c0133 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -16,11 +16,6 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H
 #define __ARCH_ARM_MACH_OMAP2_CONTROL_H
 
-#include "ctrl_module_core_44xx.h"
-#include "ctrl_module_wkup_44xx.h"
-#include "ctrl_module_pad_core_44xx.h"
-#include "ctrl_module_pad_wkup_44xx.h"
-
 #include "am33xx.h"
 
 #ifndef __ASSEMBLY__
@@ -254,6 +249,39 @@
 /* TI81XX CONTROL_DEVCONF register offsets */
 #define TI81XX_CONTROL_DEVICE_ID	(TI81XX_CONTROL_DEVCONF + 0x000)
 
+/* OMAP4 CONTROL MODULE */
+#define OMAP4_CTRL_MODULE_PAD_WKUP			0x4a31e000
+#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2	0x0604
+#define OMAP4_CTRL_MODULE_CORE_STATUS			0x02c4
+#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1	0x0218
+#define OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR		0x0304
+#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY	0x0618
+#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX	0x0608
+
+/* OMAP4 CONTROL_DSIPHY */
+#define OMAP4_DSI2_LANEENABLE_SHIFT			29
+#define OMAP4_DSI2_LANEENABLE_MASK			(0x7 << 29)
+#define OMAP4_DSI1_LANEENABLE_SHIFT			24
+#define OMAP4_DSI1_LANEENABLE_MASK			(0x1f << 24)
+#define OMAP4_DSI1_PIPD_SHIFT				19
+#define OMAP4_DSI1_PIPD_MASK				(0x1f << 19)
+#define OMAP4_DSI2_PIPD_SHIFT				14
+#define OMAP4_DSI2_PIPD_MASK				(0x1f << 14)
+
+/* OMAP4 CONTROL_CAMERA_RX */
+#define OMAP4_CAMERARX_CSI21_LANEENABLE_SHIFT		24
+#define OMAP4_CAMERARX_CSI21_LANEENABLE_MASK		(0x1f << 24)
+#define OMAP4_CAMERARX_CSI22_LANEENABLE_SHIFT		29
+#define OMAP4_CAMERARX_CSI22_LANEENABLE_MASK		(0x3 << 29)
+#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_SHIFT		21
+#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK		(1 << 21)
+#define OMAP4_CAMERARX_CSI22_CAMMODE_SHIFT		19
+#define OMAP4_CAMERARX_CSI22_CAMMODE_MASK		(0x3 << 19)
+#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_SHIFT		18
+#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_MASK		(1 << 18)
+#define OMAP4_CAMERARX_CSI21_CAMMODE_SHIFT		16
+#define OMAP4_CAMERARX_CSI21_CAMMODE_MASK		(0x3 << 16)
+
 /* OMAP54XX CONTROL STATUS register */
 #define OMAP5XXX_CONTROL_STATUS                0x134
 #define OMAP5_DEVICETYPE_MASK          (0x7 << 6)
@@ -427,7 +455,7 @@ extern void omap_ctrl_write_dsp_boot_addr(u32 bootaddr);
 extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode);
 extern void omap3630_ctrl_disable_rta(void);
 extern int omap3_ctrl_save_padconf(void);
-extern void omap3_ctrl_set_iva_bootmode_idle(void);
+void omap3_ctrl_init(void);
 extern void omap2_set_globals_control(void __iomem *ctrl,
 				      void __iomem *ctrl_pad);
 #else
diff --git a/arch/arm/mach-omap2/ctrl_module_core_44xx.h b/arch/arm/mach-omap2/ctrl_module_core_44xx.h
deleted file mode 100644
index 0197082..0000000
--- a/arch/arm/mach-omap2/ctrl_module_core_44xx.h
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- * OMAP44xx CTRL_MODULE_CORE registers and bitfields
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Benoit Cousson (b-cousson@ti.com)
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_CORE_44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_CORE_44XX_H
-
-
-/* Base address */
-#define OMAP4_CTRL_MODULE_CORE					0x4a002000
-
-/* Registers offset */
-#define OMAP4_CTRL_MODULE_CORE_IP_REVISION			0x0000
-#define OMAP4_CTRL_MODULE_CORE_IP_HWINFO			0x0004
-#define OMAP4_CTRL_MODULE_CORE_IP_SYSCONFIG			0x0010
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_0		0x0200
-#define OMAP4_CTRL_MODULE_CORE_ID_CODE				0x0204
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_1		0x0208
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_2		0x020c
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_DIE_ID_3		0x0210
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_0		0x0214
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1		0x0218
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_USB_CONF		0x021c
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_VDD_WKUP		0x0228
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_BGAP		0x0260
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_DPLL_0		0x0264
-#define OMAP4_CTRL_MODULE_CORE_STD_FUSE_OPP_DPLL_1		0x0268
-#define OMAP4_CTRL_MODULE_CORE_STATUS				0x02c4
-#define OMAP4_CTRL_MODULE_CORE_DEV_CONF				0x0300
-#define OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR			0x0304
-#define OMAP4_CTRL_MODULE_CORE_LDOVBB_IVA_VOLTAGE_CTRL		0x0314
-#define OMAP4_CTRL_MODULE_CORE_LDOVBB_MPU_VOLTAGE_CTRL		0x0318
-#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_IVA_VOLTAGE_CTRL		0x0320
-#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_MPU_VOLTAGE_CTRL		0x0324
-#define OMAP4_CTRL_MODULE_CORE_LDOSRAM_CORE_VOLTAGE_CTRL	0x0328
-#define OMAP4_CTRL_MODULE_CORE_TEMP_SENSOR			0x032c
-#define OMAP4_CTRL_MODULE_CORE_DPLL_NWELL_TRIM_0		0x0330
-#define OMAP4_CTRL_MODULE_CORE_DPLL_NWELL_TRIM_1		0x0334
-#define OMAP4_CTRL_MODULE_CORE_USBOTGHS_CONTROL			0x033c
-#define OMAP4_CTRL_MODULE_CORE_DSS_CONTROL			0x0340
-#define OMAP4_CTRL_MODULE_CORE_HWOBS_CONTROL			0x0350
-#define OMAP4_CTRL_MODULE_CORE_DEBOBS_FINAL_MUX_SEL		0x0400
-#define OMAP4_CTRL_MODULE_CORE_DEBOBS_MMR_MPU			0x0408
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL0		0x042c
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL1		0x0430
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL2		0x0434
-#define OMAP4_CTRL_MODULE_CORE_CONF_SDMA_REQ_SEL3		0x0438
-#define OMAP4_CTRL_MODULE_CORE_CONF_CLK_SEL0			0x0440
-#define OMAP4_CTRL_MODULE_CORE_CONF_CLK_SEL1			0x0444
-#define OMAP4_CTRL_MODULE_CORE_CONF_CLK_SEL2			0x0448
-#define OMAP4_CTRL_MODULE_CORE_CONF_DPLL_FREQLOCK_SEL		0x044c
-#define OMAP4_CTRL_MODULE_CORE_CONF_DPLL_TINITZ_SEL		0x0450
-#define OMAP4_CTRL_MODULE_CORE_CONF_DPLL_PHASELOCK_SEL		0x0454
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_0		0x0480
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_1		0x0484
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_2		0x0488
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_3		0x048c
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_4		0x0490
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_5		0x0494
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_6		0x0498
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_7		0x049c
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_8		0x04a0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_9		0x04a4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_10		0x04a8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_11		0x04ac
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_12		0x04b0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_13		0x04b4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_14		0x04b8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_15		0x04bc
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_16		0x04c0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_17		0x04c4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_18		0x04c8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_19		0x04cc
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_20		0x04d0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_21		0x04d4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_22		0x04d8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_23		0x04dc
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_24		0x04e0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_25		0x04e4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_26		0x04e8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_27		0x04ec
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_28		0x04f0
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_29		0x04f4
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_30		0x04f8
-#define OMAP4_CTRL_MODULE_CORE_CONF_DEBUG_SEL_TST_31		0x04fc
-
-/* Registers shifts and masks */
-
-/* IP_REVISION */
-#define OMAP4_IP_REV_SCHEME_SHIFT			30
-#define OMAP4_IP_REV_SCHEME_MASK			(0x3 << 30)
-#define OMAP4_IP_REV_FUNC_SHIFT				16
-#define OMAP4_IP_REV_FUNC_MASK				(0xfff << 16)
-#define OMAP4_IP_REV_RTL_SHIFT				11
-#define OMAP4_IP_REV_RTL_MASK				(0x1f << 11)
-#define OMAP4_IP_REV_MAJOR_SHIFT			8
-#define OMAP4_IP_REV_MAJOR_MASK				(0x7 << 8)
-#define OMAP4_IP_REV_CUSTOM_SHIFT			6
-#define OMAP4_IP_REV_CUSTOM_MASK			(0x3 << 6)
-#define OMAP4_IP_REV_MINOR_SHIFT			0
-#define OMAP4_IP_REV_MINOR_MASK				(0x3f << 0)
-
-/* IP_HWINFO */
-#define OMAP4_IP_HWINFO_SHIFT				0
-#define OMAP4_IP_HWINFO_MASK				(0xffffffff << 0)
-
-/* IP_SYSCONFIG */
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_SHIFT		2
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_MASK		(0x3 << 2)
-
-/* STD_FUSE_DIE_ID_0 */
-#define OMAP4_STD_FUSE_DIE_ID_0_SHIFT			0
-#define OMAP4_STD_FUSE_DIE_ID_0_MASK			(0xffffffff << 0)
-
-/* ID_CODE */
-#define OMAP4_STD_FUSE_IDCODE_SHIFT			0
-#define OMAP4_STD_FUSE_IDCODE_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_DIE_ID_1 */
-#define OMAP4_STD_FUSE_DIE_ID_1_SHIFT			0
-#define OMAP4_STD_FUSE_DIE_ID_1_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_DIE_ID_2 */
-#define OMAP4_STD_FUSE_DIE_ID_2_SHIFT			0
-#define OMAP4_STD_FUSE_DIE_ID_2_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_DIE_ID_3 */
-#define OMAP4_STD_FUSE_DIE_ID_3_SHIFT			0
-#define OMAP4_STD_FUSE_DIE_ID_3_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_PROD_ID_0 */
-#define OMAP4_STD_FUSE_PROD_ID_0_SHIFT			0
-#define OMAP4_STD_FUSE_PROD_ID_0_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_PROD_ID_1 */
-#define OMAP4_STD_FUSE_PROD_ID_1_SHIFT			0
-#define OMAP4_STD_FUSE_PROD_ID_1_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_USB_CONF */
-#define OMAP4_USB_PROD_ID_SHIFT				16
-#define OMAP4_USB_PROD_ID_MASK				(0xffff << 16)
-#define OMAP4_USB_VENDOR_ID_SHIFT			0
-#define OMAP4_USB_VENDOR_ID_MASK			(0xffff << 0)
-
-/* STD_FUSE_OPP_VDD_WKUP */
-#define OMAP4_STD_FUSE_OPP_VDD_WKUP_SHIFT		0
-#define OMAP4_STD_FUSE_OPP_VDD_WKUP_MASK		(0xffffffff << 0)
-
-/* STD_FUSE_OPP_BGAP */
-#define OMAP4_STD_FUSE_OPP_BGAP_SHIFT			0
-#define OMAP4_STD_FUSE_OPP_BGAP_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_OPP_DPLL_0 */
-#define OMAP4_STD_FUSE_OPP_DPLL_0_SHIFT			0
-#define OMAP4_STD_FUSE_OPP_DPLL_0_MASK			(0xffffffff << 0)
-
-/* STD_FUSE_OPP_DPLL_1 */
-#define OMAP4_STD_FUSE_OPP_DPLL_1_SHIFT			0
-#define OMAP4_STD_FUSE_OPP_DPLL_1_MASK			(0xffffffff << 0)
-
-/* STATUS */
-#define OMAP4_ATTILA_CONF_SHIFT				11
-#define OMAP4_ATTILA_CONF_MASK				(0x3 << 11)
-#define OMAP4_DEVICE_TYPE_SHIFT				8
-#define OMAP4_DEVICE_TYPE_MASK				(0x7 << 8)
-#define OMAP4_SYS_BOOT_SHIFT				0
-#define OMAP4_SYS_BOOT_MASK				(0xff << 0)
-
-/* DEV_CONF */
-#define OMAP4_DEV_CONF_SHIFT				1
-#define OMAP4_DEV_CONF_MASK				(0x7fffffff << 1)
-#define OMAP4_USBPHY_PD_SHIFT				0
-#define OMAP4_USBPHY_PD_MASK				(1 << 0)
-
-/* LDOVBB_IVA_VOLTAGE_CTRL */
-#define OMAP4_LDOVBBIVA_RBB_MUX_CTRL_SHIFT		26
-#define OMAP4_LDOVBBIVA_RBB_MUX_CTRL_MASK		(1 << 26)
-#define OMAP4_LDOVBBIVA_RBB_VSET_IN_SHIFT		21
-#define OMAP4_LDOVBBIVA_RBB_VSET_IN_MASK		(0x1f << 21)
-#define OMAP4_LDOVBBIVA_RBB_VSET_OUT_SHIFT		16
-#define OMAP4_LDOVBBIVA_RBB_VSET_OUT_MASK		(0x1f << 16)
-#define OMAP4_LDOVBBIVA_FBB_MUX_CTRL_SHIFT		10
-#define OMAP4_LDOVBBIVA_FBB_MUX_CTRL_MASK		(1 << 10)
-#define OMAP4_LDOVBBIVA_FBB_VSET_IN_SHIFT		5
-#define OMAP4_LDOVBBIVA_FBB_VSET_IN_MASK		(0x1f << 5)
-#define OMAP4_LDOVBBIVA_FBB_VSET_OUT_SHIFT		0
-#define OMAP4_LDOVBBIVA_FBB_VSET_OUT_MASK		(0x1f << 0)
-
-/* LDOVBB_MPU_VOLTAGE_CTRL */
-#define OMAP4_LDOVBBMPU_RBB_MUX_CTRL_SHIFT		26
-#define OMAP4_LDOVBBMPU_RBB_MUX_CTRL_MASK		(1 << 26)
-#define OMAP4_LDOVBBMPU_RBB_VSET_IN_SHIFT		21
-#define OMAP4_LDOVBBMPU_RBB_VSET_IN_MASK		(0x1f << 21)
-#define OMAP4_LDOVBBMPU_RBB_VSET_OUT_SHIFT		16
-#define OMAP4_LDOVBBMPU_RBB_VSET_OUT_MASK		(0x1f << 16)
-#define OMAP4_LDOVBBMPU_FBB_MUX_CTRL_SHIFT		10
-#define OMAP4_LDOVBBMPU_FBB_MUX_CTRL_MASK		(1 << 10)
-#define OMAP4_LDOVBBMPU_FBB_VSET_IN_SHIFT		5
-#define OMAP4_LDOVBBMPU_FBB_VSET_IN_MASK		(0x1f << 5)
-#define OMAP4_LDOVBBMPU_FBB_VSET_OUT_SHIFT		0
-#define OMAP4_LDOVBBMPU_FBB_VSET_OUT_MASK		(0x1f << 0)
-
-/* LDOSRAM_IVA_VOLTAGE_CTRL */
-#define OMAP4_LDOSRAMIVA_RETMODE_MUX_CTRL_SHIFT		26
-#define OMAP4_LDOSRAMIVA_RETMODE_MUX_CTRL_MASK		(1 << 26)
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_IN_SHIFT		21
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_IN_MASK		(0x1f << 21)
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_OUT_SHIFT		16
-#define OMAP4_LDOSRAMIVA_RETMODE_VSET_OUT_MASK		(0x1f << 16)
-#define OMAP4_LDOSRAMIVA_ACTMODE_MUX_CTRL_SHIFT		10
-#define OMAP4_LDOSRAMIVA_ACTMODE_MUX_CTRL_MASK		(1 << 10)
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_IN_SHIFT		5
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_IN_MASK		(0x1f << 5)
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_OUT_SHIFT		0
-#define OMAP4_LDOSRAMIVA_ACTMODE_VSET_OUT_MASK		(0x1f << 0)
-
-/* LDOSRAM_MPU_VOLTAGE_CTRL */
-#define OMAP4_LDOSRAMMPU_RETMODE_MUX_CTRL_SHIFT		26
-#define OMAP4_LDOSRAMMPU_RETMODE_MUX_CTRL_MASK		(1 << 26)
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_IN_SHIFT		21
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_IN_MASK		(0x1f << 21)
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_OUT_SHIFT		16
-#define OMAP4_LDOSRAMMPU_RETMODE_VSET_OUT_MASK		(0x1f << 16)
-#define OMAP4_LDOSRAMMPU_ACTMODE_MUX_CTRL_SHIFT		10
-#define OMAP4_LDOSRAMMPU_ACTMODE_MUX_CTRL_MASK		(1 << 10)
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_IN_SHIFT		5
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_IN_MASK		(0x1f << 5)
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_OUT_SHIFT		0
-#define OMAP4_LDOSRAMMPU_ACTMODE_VSET_OUT_MASK		(0x1f << 0)
-
-/* LDOSRAM_CORE_VOLTAGE_CTRL */
-#define OMAP4_LDOSRAMCORE_RETMODE_MUX_CTRL_SHIFT	26
-#define OMAP4_LDOSRAMCORE_RETMODE_MUX_CTRL_MASK		(1 << 26)
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_IN_SHIFT		21
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_IN_MASK		(0x1f << 21)
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_OUT_SHIFT	16
-#define OMAP4_LDOSRAMCORE_RETMODE_VSET_OUT_MASK		(0x1f << 16)
-#define OMAP4_LDOSRAMCORE_ACTMODE_MUX_CTRL_SHIFT	10
-#define OMAP4_LDOSRAMCORE_ACTMODE_MUX_CTRL_MASK		(1 << 10)
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_IN_SHIFT		5
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_IN_MASK		(0x1f << 5)
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_OUT_SHIFT	0
-#define OMAP4_LDOSRAMCORE_ACTMODE_VSET_OUT_MASK		(0x1f << 0)
-
-/* TEMP_SENSOR */
-#define OMAP4_BGAP_TEMPSOFF_SHIFT			12
-#define OMAP4_BGAP_TEMPSOFF_MASK			(1 << 12)
-#define OMAP4_BGAP_TSHUT_SHIFT				11
-#define OMAP4_BGAP_TSHUT_MASK				(1 << 11)
-#define OMAP4_BGAP_TEMP_SENSOR_CONTCONV_SHIFT		10
-#define OMAP4_BGAP_TEMP_SENSOR_CONTCONV_MASK		(1 << 10)
-#define OMAP4_BGAP_TEMP_SENSOR_SOC_SHIFT		9
-#define OMAP4_BGAP_TEMP_SENSOR_SOC_MASK			(1 << 9)
-#define OMAP4_BGAP_TEMP_SENSOR_EOCZ_SHIFT		8
-#define OMAP4_BGAP_TEMP_SENSOR_EOCZ_MASK		(1 << 8)
-#define OMAP4_BGAP_TEMP_SENSOR_DTEMP_SHIFT		0
-#define OMAP4_BGAP_TEMP_SENSOR_DTEMP_MASK		(0xff << 0)
-
-/* DPLL_NWELL_TRIM_0 */
-#define OMAP4_DPLL_ABE_NWELL_TRIM_MUX_CTRL_SHIFT	29
-#define OMAP4_DPLL_ABE_NWELL_TRIM_MUX_CTRL_MASK		(1 << 29)
-#define OMAP4_DPLL_ABE_NWELL_TRIM_SHIFT			24
-#define OMAP4_DPLL_ABE_NWELL_TRIM_MASK			(0x1f << 24)
-#define OMAP4_DPLL_PER_NWELL_TRIM_MUX_CTRL_SHIFT	23
-#define OMAP4_DPLL_PER_NWELL_TRIM_MUX_CTRL_MASK		(1 << 23)
-#define OMAP4_DPLL_PER_NWELL_TRIM_SHIFT			18
-#define OMAP4_DPLL_PER_NWELL_TRIM_MASK			(0x1f << 18)
-#define OMAP4_DPLL_CORE_NWELL_TRIM_MUX_CTRL_SHIFT	17
-#define OMAP4_DPLL_CORE_NWELL_TRIM_MUX_CTRL_MASK	(1 << 17)
-#define OMAP4_DPLL_CORE_NWELL_TRIM_SHIFT		12
-#define OMAP4_DPLL_CORE_NWELL_TRIM_MASK			(0x1f << 12)
-#define OMAP4_DPLL_IVA_NWELL_TRIM_MUX_CTRL_SHIFT	11
-#define OMAP4_DPLL_IVA_NWELL_TRIM_MUX_CTRL_MASK		(1 << 11)
-#define OMAP4_DPLL_IVA_NWELL_TRIM_SHIFT			6
-#define OMAP4_DPLL_IVA_NWELL_TRIM_MASK			(0x1f << 6)
-#define OMAP4_DPLL_MPU_NWELL_TRIM_MUX_CTRL_SHIFT	5
-#define OMAP4_DPLL_MPU_NWELL_TRIM_MUX_CTRL_MASK		(1 << 5)
-#define OMAP4_DPLL_MPU_NWELL_TRIM_SHIFT			0
-#define OMAP4_DPLL_MPU_NWELL_TRIM_MASK			(0x1f << 0)
-
-/* DPLL_NWELL_TRIM_1 */
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_MUX_CTRL_SHIFT	29
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_MUX_CTRL_MASK	(1 << 29)
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_SHIFT		24
-#define OMAP4_DPLL_UNIPRO_NWELL_TRIM_MASK		(0x1f << 24)
-#define OMAP4_DPLL_USB_NWELL_TRIM_MUX_CTRL_SHIFT	23
-#define OMAP4_DPLL_USB_NWELL_TRIM_MUX_CTRL_MASK		(1 << 23)
-#define OMAP4_DPLL_USB_NWELL_TRIM_SHIFT			18
-#define OMAP4_DPLL_USB_NWELL_TRIM_MASK			(0x1f << 18)
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_MUX_CTRL_SHIFT	17
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_MUX_CTRL_MASK	(1 << 17)
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_SHIFT		12
-#define OMAP4_DPLL_HDMI_NWELL_TRIM_MASK			(0x1f << 12)
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_MUX_CTRL_SHIFT	11
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_MUX_CTRL_MASK	(1 << 11)
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_SHIFT		6
-#define OMAP4_DPLL_DSI2_NWELL_TRIM_MASK			(0x1f << 6)
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_MUX_CTRL_SHIFT	5
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_MUX_CTRL_MASK	(1 << 5)
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_SHIFT		0
-#define OMAP4_DPLL_DSI1_NWELL_TRIM_MASK			(0x1f << 0)
-
-/* USBOTGHS_CONTROL */
-#define OMAP4_DISCHRGVBUS_SHIFT				8
-#define OMAP4_DISCHRGVBUS_MASK				(1 << 8)
-#define OMAP4_CHRGVBUS_SHIFT				7
-#define OMAP4_CHRGVBUS_MASK				(1 << 7)
-#define OMAP4_DRVVBUS_SHIFT				6
-#define OMAP4_DRVVBUS_MASK				(1 << 6)
-#define OMAP4_IDPULLUP_SHIFT				5
-#define OMAP4_IDPULLUP_MASK				(1 << 5)
-#define OMAP4_IDDIG_SHIFT				4
-#define OMAP4_IDDIG_MASK				(1 << 4)
-#define OMAP4_SESSEND_SHIFT				3
-#define OMAP4_SESSEND_MASK				(1 << 3)
-#define OMAP4_VBUSVALID_SHIFT				2
-#define OMAP4_VBUSVALID_MASK				(1 << 2)
-#define OMAP4_BVALID_SHIFT				1
-#define OMAP4_BVALID_MASK				(1 << 1)
-#define OMAP4_AVALID_SHIFT				0
-#define OMAP4_AVALID_MASK				(1 << 0)
-
-/* DSS_CONTROL */
-#define OMAP4_DSS_MUX6_SELECT_SHIFT			0
-#define OMAP4_DSS_MUX6_SELECT_MASK			(1 << 0)
-
-/* HWOBS_CONTROL */
-#define OMAP4_HWOBS_CLKDIV_SEL_SHIFT			3
-#define OMAP4_HWOBS_CLKDIV_SEL_MASK			(0x1f << 3)
-#define OMAP4_HWOBS_ALL_ZERO_MODE_SHIFT			2
-#define OMAP4_HWOBS_ALL_ZERO_MODE_MASK			(1 << 2)
-#define OMAP4_HWOBS_ALL_ONE_MODE_SHIFT			1
-#define OMAP4_HWOBS_ALL_ONE_MODE_MASK			(1 << 1)
-#define OMAP4_HWOBS_MACRO_ENABLE_SHIFT			0
-#define OMAP4_HWOBS_MACRO_ENABLE_MASK			(1 << 0)
-
-/* DEBOBS_FINAL_MUX_SEL */
-#define OMAP4_SELECT_SHIFT				0
-#define OMAP4_SELECT_MASK				(0xffffffff << 0)
-
-/* DEBOBS_MMR_MPU */
-#define OMAP4_SELECT_DEBOBS_MMR_MPU_SHIFT		0
-#define OMAP4_SELECT_DEBOBS_MMR_MPU_MASK		(0xf << 0)
-
-/* CONF_SDMA_REQ_SEL0 */
-#define OMAP4_MULT_SHIFT				0
-#define OMAP4_MULT_MASK					(0x7f << 0)
-
-/* CONF_CLK_SEL0 */
-#define OMAP4_MULT_CONF_CLK_SEL0_SHIFT			0
-#define OMAP4_MULT_CONF_CLK_SEL0_MASK			(0x7 << 0)
-
-/* CONF_CLK_SEL1 */
-#define OMAP4_MULT_CONF_CLK_SEL1_SHIFT			0
-#define OMAP4_MULT_CONF_CLK_SEL1_MASK			(0x7 << 0)
-
-/* CONF_CLK_SEL2 */
-#define OMAP4_MULT_CONF_CLK_SEL2_SHIFT			0
-#define OMAP4_MULT_CONF_CLK_SEL2_MASK			(0x7 << 0)
-
-/* CONF_DPLL_FREQLOCK_SEL */
-#define OMAP4_MULT_CONF_DPLL_FREQLOCK_SEL_SHIFT		0
-#define OMAP4_MULT_CONF_DPLL_FREQLOCK_SEL_MASK		(0x7 << 0)
-
-/* CONF_DPLL_TINITZ_SEL */
-#define OMAP4_MULT_CONF_DPLL_TINITZ_SEL_SHIFT		0
-#define OMAP4_MULT_CONF_DPLL_TINITZ_SEL_MASK		(0x7 << 0)
-
-/* CONF_DPLL_PHASELOCK_SEL */
-#define OMAP4_MULT_CONF_DPLL_PHASELOCK_SEL_SHIFT	0
-#define OMAP4_MULT_CONF_DPLL_PHASELOCK_SEL_MASK		(0x7 << 0)
-
-/* CONF_DEBUG_SEL_TST_0 */
-#define OMAP4_MODE_SHIFT				0
-#define OMAP4_MODE_MASK					(0xf << 0)
-
-#endif
diff --git a/arch/arm/mach-omap2/ctrl_module_pad_core_44xx.h b/arch/arm/mach-omap2/ctrl_module_pad_core_44xx.h
deleted file mode 100644
index c88420d..0000000
--- a/arch/arm/mach-omap2/ctrl_module_pad_core_44xx.h
+++ /dev/null
@@ -1,1409 +0,0 @@
-/*
- * OMAP44xx CTRL_MODULE_PAD_CORE registers and bitfields
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Benoit Cousson (b-cousson@ti.com)
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_CORE_44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_CORE_44XX_H
-
-
-/* Base address */
-#define OMAP4_CTRL_MODULE_PAD_CORE				0x4a100000
-
-/* Registers offset */
-#define OMAP4_CTRL_MODULE_PAD_CORE_IP_REVISION			0x0000
-#define OMAP4_CTRL_MODULE_PAD_CORE_IP_HWINFO			0x0004
-#define OMAP4_CTRL_MODULE_PAD_CORE_IP_SYSCONFIG			0x0010
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_0	0x01d8
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_1	0x01dc
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_2	0x01e0
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_3	0x01e4
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_4	0x01e8
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_5	0x01ec
-#define OMAP4_CTRL_MODULE_PAD_CORE_PADCONF_WAKEUPEVENT_6	0x01f0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PADCONF_GLOBAL	0x05a0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PADCONF_MODE		0x05a4
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART1IO_PADCONF_0	0x05a8
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART1IO_PADCONF_1	0x05ac
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART2IO_PADCONF_0	0x05b0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART2IO_PADCONF_1	0x05b4
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART3IO_PADCONF_0	0x05b8
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART3IO_PADCONF_1	0x05bc
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SMART3IO_PADCONF_2	0x05c0
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_USBB_HSIC		0x05c4
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_SLIMBUS		0x05c8
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PBIASLITE		0x0600
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_I2C_0		0x0604
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX		0x0608
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_AVDAC		0x060c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_HDMI_TX_PHY		0x0610
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC2			0x0614
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY		0x0618
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP		0x061c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_USB2PHYCORE		0x0620
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_I2C_1		0x0624
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC1			0x0628
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_HSI			0x062c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_USB			0x0630
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_HDQ			0x0634
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_0		0x0638
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_1		0x063c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_2		0x0640
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO1_3		0x0644
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_0		0x0648
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_1		0x064c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_2		0x0650
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_LPDDR2IO2_3		0x0654
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_BUS_HOLD		0x0658
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_C2C			0x065c
-#define OMAP4_CTRL_MODULE_PAD_CORE_CORE_CONTROL_SPARE_RW	0x0660
-#define OMAP4_CTRL_MODULE_PAD_CORE_CORE_CONTROL_SPARE_R		0x0664
-#define OMAP4_CTRL_MODULE_PAD_CORE_CORE_CONTROL_SPARE_R_C0	0x0668
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_1		0x0700
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_2		0x0704
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_3		0x0708
-#define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_EFUSE_4		0x070c
-
-/* Registers shifts and masks */
-
-/* IP_REVISION */
-#define OMAP4_IP_REV_SCHEME_SHIFT				30
-#define OMAP4_IP_REV_SCHEME_MASK				(0x3 << 30)
-#define OMAP4_IP_REV_FUNC_SHIFT					16
-#define OMAP4_IP_REV_FUNC_MASK					(0xfff << 16)
-#define OMAP4_IP_REV_RTL_SHIFT					11
-#define OMAP4_IP_REV_RTL_MASK					(0x1f << 11)
-#define OMAP4_IP_REV_MAJOR_SHIFT				8
-#define OMAP4_IP_REV_MAJOR_MASK					(0x7 << 8)
-#define OMAP4_IP_REV_CUSTOM_SHIFT				6
-#define OMAP4_IP_REV_CUSTOM_MASK				(0x3 << 6)
-#define OMAP4_IP_REV_MINOR_SHIFT				0
-#define OMAP4_IP_REV_MINOR_MASK					(0x3f << 0)
-
-/* IP_HWINFO */
-#define OMAP4_IP_HWINFO_SHIFT					0
-#define OMAP4_IP_HWINFO_MASK					(0xffffffff << 0)
-
-/* IP_SYSCONFIG */
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_SHIFT			2
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_MASK			(0x3 << 2)
-
-/* PADCONF_WAKEUPEVENT_0 */
-#define OMAP4_GPMC_CLK_DUPLICATEWAKEUPEVENT_SHIFT		31
-#define OMAP4_GPMC_CLK_DUPLICATEWAKEUPEVENT_MASK		(1 << 31)
-#define OMAP4_GPMC_NWP_DUPLICATEWAKEUPEVENT_SHIFT		30
-#define OMAP4_GPMC_NWP_DUPLICATEWAKEUPEVENT_MASK		(1 << 30)
-#define OMAP4_GPMC_NCS3_DUPLICATEWAKEUPEVENT_SHIFT		29
-#define OMAP4_GPMC_NCS3_DUPLICATEWAKEUPEVENT_MASK		(1 << 29)
-#define OMAP4_GPMC_NCS2_DUPLICATEWAKEUPEVENT_SHIFT		28
-#define OMAP4_GPMC_NCS2_DUPLICATEWAKEUPEVENT_MASK		(1 << 28)
-#define OMAP4_GPMC_NCS1_DUPLICATEWAKEUPEVENT_SHIFT		27
-#define OMAP4_GPMC_NCS1_DUPLICATEWAKEUPEVENT_MASK		(1 << 27)
-#define OMAP4_GPMC_NCS0_DUPLICATEWAKEUPEVENT_SHIFT		26
-#define OMAP4_GPMC_NCS0_DUPLICATEWAKEUPEVENT_MASK		(1 << 26)
-#define OMAP4_GPMC_A25_DUPLICATEWAKEUPEVENT_SHIFT		25
-#define OMAP4_GPMC_A25_DUPLICATEWAKEUPEVENT_MASK		(1 << 25)
-#define OMAP4_GPMC_A24_DUPLICATEWAKEUPEVENT_SHIFT		24
-#define OMAP4_GPMC_A24_DUPLICATEWAKEUPEVENT_MASK		(1 << 24)
-#define OMAP4_GPMC_A23_DUPLICATEWAKEUPEVENT_SHIFT		23
-#define OMAP4_GPMC_A23_DUPLICATEWAKEUPEVENT_MASK		(1 << 23)
-#define OMAP4_GPMC_A22_DUPLICATEWAKEUPEVENT_SHIFT		22
-#define OMAP4_GPMC_A22_DUPLICATEWAKEUPEVENT_MASK		(1 << 22)
-#define OMAP4_GPMC_A21_DUPLICATEWAKEUPEVENT_SHIFT		21
-#define OMAP4_GPMC_A21_DUPLICATEWAKEUPEVENT_MASK		(1 << 21)
-#define OMAP4_GPMC_A20_DUPLICATEWAKEUPEVENT_SHIFT		20
-#define OMAP4_GPMC_A20_DUPLICATEWAKEUPEVENT_MASK		(1 << 20)
-#define OMAP4_GPMC_A19_DUPLICATEWAKEUPEVENT_SHIFT		19
-#define OMAP4_GPMC_A19_DUPLICATEWAKEUPEVENT_MASK		(1 << 19)
-#define OMAP4_GPMC_A18_DUPLICATEWAKEUPEVENT_SHIFT		18
-#define OMAP4_GPMC_A18_DUPLICATEWAKEUPEVENT_MASK		(1 << 18)
-#define OMAP4_GPMC_A17_DUPLICATEWAKEUPEVENT_SHIFT		17
-#define OMAP4_GPMC_A17_DUPLICATEWAKEUPEVENT_MASK		(1 << 17)
-#define OMAP4_GPMC_A16_DUPLICATEWAKEUPEVENT_SHIFT		16
-#define OMAP4_GPMC_A16_DUPLICATEWAKEUPEVENT_MASK		(1 << 16)
-#define OMAP4_GPMC_AD15_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_GPMC_AD15_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_GPMC_AD14_DUPLICATEWAKEUPEVENT_SHIFT		14
-#define OMAP4_GPMC_AD14_DUPLICATEWAKEUPEVENT_MASK		(1 << 14)
-#define OMAP4_GPMC_AD13_DUPLICATEWAKEUPEVENT_SHIFT		13
-#define OMAP4_GPMC_AD13_DUPLICATEWAKEUPEVENT_MASK		(1 << 13)
-#define OMAP4_GPMC_AD12_DUPLICATEWAKEUPEVENT_SHIFT		12
-#define OMAP4_GPMC_AD12_DUPLICATEWAKEUPEVENT_MASK		(1 << 12)
-#define OMAP4_GPMC_AD11_DUPLICATEWAKEUPEVENT_SHIFT		11
-#define OMAP4_GPMC_AD11_DUPLICATEWAKEUPEVENT_MASK		(1 << 11)
-#define OMAP4_GPMC_AD10_DUPLICATEWAKEUPEVENT_SHIFT		10
-#define OMAP4_GPMC_AD10_DUPLICATEWAKEUPEVENT_MASK		(1 << 10)
-#define OMAP4_GPMC_AD9_DUPLICATEWAKEUPEVENT_SHIFT		9
-#define OMAP4_GPMC_AD9_DUPLICATEWAKEUPEVENT_MASK		(1 << 9)
-#define OMAP4_GPMC_AD8_DUPLICATEWAKEUPEVENT_SHIFT		8
-#define OMAP4_GPMC_AD8_DUPLICATEWAKEUPEVENT_MASK		(1 << 8)
-#define OMAP4_GPMC_AD7_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_GPMC_AD7_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_GPMC_AD6_DUPLICATEWAKEUPEVENT_SHIFT		6
-#define OMAP4_GPMC_AD6_DUPLICATEWAKEUPEVENT_MASK		(1 << 6)
-#define OMAP4_GPMC_AD5_DUPLICATEWAKEUPEVENT_SHIFT		5
-#define OMAP4_GPMC_AD5_DUPLICATEWAKEUPEVENT_MASK		(1 << 5)
-#define OMAP4_GPMC_AD4_DUPLICATEWAKEUPEVENT_SHIFT		4
-#define OMAP4_GPMC_AD4_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_GPMC_AD3_DUPLICATEWAKEUPEVENT_SHIFT		3
-#define OMAP4_GPMC_AD3_DUPLICATEWAKEUPEVENT_MASK		(1 << 3)
-#define OMAP4_GPMC_AD2_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_GPMC_AD2_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_GPMC_AD1_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_GPMC_AD1_DUPLICATEWAKEUPEVENT_MASK		(1 << 1)
-#define OMAP4_GPMC_AD0_DUPLICATEWAKEUPEVENT_SHIFT		0
-#define OMAP4_GPMC_AD0_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* PADCONF_WAKEUPEVENT_1 */
-#define OMAP4_CAM_STROBE_DUPLICATEWAKEUPEVENT_SHIFT		31
-#define OMAP4_CAM_STROBE_DUPLICATEWAKEUPEVENT_MASK		(1 << 31)
-#define OMAP4_CAM_SHUTTER_DUPLICATEWAKEUPEVENT_SHIFT		30
-#define OMAP4_CAM_SHUTTER_DUPLICATEWAKEUPEVENT_MASK		(1 << 30)
-#define OMAP4_CSI22_DY1_DUPLICATEWAKEUPEVENT_SHIFT		29
-#define OMAP4_CSI22_DY1_DUPLICATEWAKEUPEVENT_MASK		(1 << 29)
-#define OMAP4_CSI22_DX1_DUPLICATEWAKEUPEVENT_SHIFT		28
-#define OMAP4_CSI22_DX1_DUPLICATEWAKEUPEVENT_MASK		(1 << 28)
-#define OMAP4_CSI22_DY0_DUPLICATEWAKEUPEVENT_SHIFT		27
-#define OMAP4_CSI22_DY0_DUPLICATEWAKEUPEVENT_MASK		(1 << 27)
-#define OMAP4_CSI22_DX0_DUPLICATEWAKEUPEVENT_SHIFT		26
-#define OMAP4_CSI22_DX0_DUPLICATEWAKEUPEVENT_MASK		(1 << 26)
-#define OMAP4_CSI21_DY4_DUPLICATEWAKEUPEVENT_SHIFT		25
-#define OMAP4_CSI21_DY4_DUPLICATEWAKEUPEVENT_MASK		(1 << 25)
-#define OMAP4_CSI21_DX4_DUPLICATEWAKEUPEVENT_SHIFT		24
-#define OMAP4_CSI21_DX4_DUPLICATEWAKEUPEVENT_MASK		(1 << 24)
-#define OMAP4_CSI21_DY3_DUPLICATEWAKEUPEVENT_SHIFT		23
-#define OMAP4_CSI21_DY3_DUPLICATEWAKEUPEVENT_MASK		(1 << 23)
-#define OMAP4_CSI21_DX3_DUPLICATEWAKEUPEVENT_SHIFT		22
-#define OMAP4_CSI21_DX3_DUPLICATEWAKEUPEVENT_MASK		(1 << 22)
-#define OMAP4_CSI21_DY2_DUPLICATEWAKEUPEVENT_SHIFT		21
-#define OMAP4_CSI21_DY2_DUPLICATEWAKEUPEVENT_MASK		(1 << 21)
-#define OMAP4_CSI21_DX2_DUPLICATEWAKEUPEVENT_SHIFT		20
-#define OMAP4_CSI21_DX2_DUPLICATEWAKEUPEVENT_MASK		(1 << 20)
-#define OMAP4_CSI21_DY1_DUPLICATEWAKEUPEVENT_SHIFT		19
-#define OMAP4_CSI21_DY1_DUPLICATEWAKEUPEVENT_MASK		(1 << 19)
-#define OMAP4_CSI21_DX1_DUPLICATEWAKEUPEVENT_SHIFT		18
-#define OMAP4_CSI21_DX1_DUPLICATEWAKEUPEVENT_MASK		(1 << 18)
-#define OMAP4_CSI21_DY0_DUPLICATEWAKEUPEVENT_SHIFT		17
-#define OMAP4_CSI21_DY0_DUPLICATEWAKEUPEVENT_MASK		(1 << 17)
-#define OMAP4_CSI21_DX0_DUPLICATEWAKEUPEVENT_SHIFT		16
-#define OMAP4_CSI21_DX0_DUPLICATEWAKEUPEVENT_MASK		(1 << 16)
-#define OMAP4_HDMI_DDC_SDA_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_HDMI_DDC_SDA_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_HDMI_DDC_SCL_DUPLICATEWAKEUPEVENT_SHIFT		14
-#define OMAP4_HDMI_DDC_SCL_DUPLICATEWAKEUPEVENT_MASK		(1 << 14)
-#define OMAP4_HDMI_CEC_DUPLICATEWAKEUPEVENT_SHIFT		13
-#define OMAP4_HDMI_CEC_DUPLICATEWAKEUPEVENT_MASK		(1 << 13)
-#define OMAP4_HDMI_HPD_DUPLICATEWAKEUPEVENT_SHIFT		12
-#define OMAP4_HDMI_HPD_DUPLICATEWAKEUPEVENT_MASK		(1 << 12)
-#define OMAP4_C2C_DATA15_DUPLICATEWAKEUPEVENT_SHIFT		11
-#define OMAP4_C2C_DATA15_DUPLICATEWAKEUPEVENT_MASK		(1 << 11)
-#define OMAP4_C2C_DATA14_DUPLICATEWAKEUPEVENT_SHIFT		10
-#define OMAP4_C2C_DATA14_DUPLICATEWAKEUPEVENT_MASK		(1 << 10)
-#define OMAP4_C2C_DATA13_DUPLICATEWAKEUPEVENT_SHIFT		9
-#define OMAP4_C2C_DATA13_DUPLICATEWAKEUPEVENT_MASK		(1 << 9)
-#define OMAP4_C2C_DATA12_DUPLICATEWAKEUPEVENT_SHIFT		8
-#define OMAP4_C2C_DATA12_DUPLICATEWAKEUPEVENT_MASK		(1 << 8)
-#define OMAP4_C2C_DATA11_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_C2C_DATA11_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_GPMC_WAIT1_DUPLICATEWAKEUPEVENT_SHIFT		6
-#define OMAP4_GPMC_WAIT1_DUPLICATEWAKEUPEVENT_MASK		(1 << 6)
-#define OMAP4_GPMC_WAIT0_DUPLICATEWAKEUPEVENT_SHIFT		5
-#define OMAP4_GPMC_WAIT0_DUPLICATEWAKEUPEVENT_MASK		(1 << 5)
-#define OMAP4_GPMC_NBE1_DUPLICATEWAKEUPEVENT_SHIFT		4
-#define OMAP4_GPMC_NBE1_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_GPMC_NBE0_CLE_DUPLICATEWAKEUPEVENT_SHIFT		3
-#define OMAP4_GPMC_NBE0_CLE_DUPLICATEWAKEUPEVENT_MASK		(1 << 3)
-#define OMAP4_GPMC_NWE_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_GPMC_NWE_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_GPMC_NOE_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_GPMC_NOE_DUPLICATEWAKEUPEVENT_MASK		(1 << 1)
-#define OMAP4_GPMC_NADV_ALE_DUPLICATEWAKEUPEVENT_SHIFT		0
-#define OMAP4_GPMC_NADV_ALE_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* PADCONF_WAKEUPEVENT_2 */
-#define OMAP4_ABE_MCBSP1_CLKX_DUPLICATEWAKEUPEVENT_SHIFT	31
-#define OMAP4_ABE_MCBSP1_CLKX_DUPLICATEWAKEUPEVENT_MASK		(1 << 31)
-#define OMAP4_ABE_MCBSP2_FSX_DUPLICATEWAKEUPEVENT_SHIFT		30
-#define OMAP4_ABE_MCBSP2_FSX_DUPLICATEWAKEUPEVENT_MASK		(1 << 30)
-#define OMAP4_ABE_MCBSP2_DX_DUPLICATEWAKEUPEVENT_SHIFT		29
-#define OMAP4_ABE_MCBSP2_DX_DUPLICATEWAKEUPEVENT_MASK		(1 << 29)
-#define OMAP4_ABE_MCBSP2_DR_DUPLICATEWAKEUPEVENT_SHIFT		28
-#define OMAP4_ABE_MCBSP2_DR_DUPLICATEWAKEUPEVENT_MASK		(1 << 28)
-#define OMAP4_ABE_MCBSP2_CLKX_DUPLICATEWAKEUPEVENT_SHIFT	27
-#define OMAP4_ABE_MCBSP2_CLKX_DUPLICATEWAKEUPEVENT_MASK		(1 << 27)
-#define OMAP4_SDMMC1_DAT7_DUPLICATEWAKEUPEVENT_SHIFT		26
-#define OMAP4_SDMMC1_DAT7_DUPLICATEWAKEUPEVENT_MASK		(1 << 26)
-#define OMAP4_SDMMC1_DAT6_DUPLICATEWAKEUPEVENT_SHIFT		25
-#define OMAP4_SDMMC1_DAT6_DUPLICATEWAKEUPEVENT_MASK		(1 << 25)
-#define OMAP4_SDMMC1_DAT5_DUPLICATEWAKEUPEVENT_SHIFT		24
-#define OMAP4_SDMMC1_DAT5_DUPLICATEWAKEUPEVENT_MASK		(1 << 24)
-#define OMAP4_SDMMC1_DAT4_DUPLICATEWAKEUPEVENT_SHIFT		23
-#define OMAP4_SDMMC1_DAT4_DUPLICATEWAKEUPEVENT_MASK		(1 << 23)
-#define OMAP4_SDMMC1_DAT3_DUPLICATEWAKEUPEVENT_SHIFT		22
-#define OMAP4_SDMMC1_DAT3_DUPLICATEWAKEUPEVENT_MASK		(1 << 22)
-#define OMAP4_SDMMC1_DAT2_DUPLICATEWAKEUPEVENT_SHIFT		21
-#define OMAP4_SDMMC1_DAT2_DUPLICATEWAKEUPEVENT_MASK		(1 << 21)
-#define OMAP4_SDMMC1_DAT1_DUPLICATEWAKEUPEVENT_SHIFT		20
-#define OMAP4_SDMMC1_DAT1_DUPLICATEWAKEUPEVENT_MASK		(1 << 20)
-#define OMAP4_SDMMC1_DAT0_DUPLICATEWAKEUPEVENT_SHIFT		19
-#define OMAP4_SDMMC1_DAT0_DUPLICATEWAKEUPEVENT_MASK		(1 << 19)
-#define OMAP4_SDMMC1_CMD_DUPLICATEWAKEUPEVENT_SHIFT		18
-#define OMAP4_SDMMC1_CMD_DUPLICATEWAKEUPEVENT_MASK		(1 << 18)
-#define OMAP4_SDMMC1_CLK_DUPLICATEWAKEUPEVENT_SHIFT		17
-#define OMAP4_SDMMC1_CLK_DUPLICATEWAKEUPEVENT_MASK		(1 << 17)
-#define OMAP4_USBC1_ICUSB_DM_DUPLICATEWAKEUPEVENT_SHIFT		16
-#define OMAP4_USBC1_ICUSB_DM_DUPLICATEWAKEUPEVENT_MASK		(1 << 16)
-#define OMAP4_USBC1_ICUSB_DP_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_USBC1_ICUSB_DP_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_USBB1_HSIC_STROBE_DUPLICATEWAKEUPEVENT_SHIFT	14
-#define OMAP4_USBB1_HSIC_STROBE_DUPLICATEWAKEUPEVENT_MASK	(1 << 14)
-#define OMAP4_USBB1_HSIC_DATA_DUPLICATEWAKEUPEVENT_SHIFT	13
-#define OMAP4_USBB1_HSIC_DATA_DUPLICATEWAKEUPEVENT_MASK		(1 << 13)
-#define OMAP4_USBB1_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_SHIFT	12
-#define OMAP4_USBB1_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_MASK	(1 << 12)
-#define OMAP4_USBB1_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_SHIFT	11
-#define OMAP4_USBB1_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_MASK	(1 << 11)
-#define OMAP4_USBB1_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_SHIFT	10
-#define OMAP4_USBB1_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_MASK	(1 << 10)
-#define OMAP4_USBB1_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_SHIFT	9
-#define OMAP4_USBB1_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_MASK	(1 << 9)
-#define OMAP4_USBB1_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_SHIFT	8
-#define OMAP4_USBB1_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_MASK	(1 << 8)
-#define OMAP4_USBB1_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_SHIFT	7
-#define OMAP4_USBB1_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_MASK	(1 << 7)
-#define OMAP4_USBB1_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_SHIFT	6
-#define OMAP4_USBB1_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_MASK	(1 << 6)
-#define OMAP4_USBB1_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_SHIFT	5
-#define OMAP4_USBB1_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_MASK	(1 << 5)
-#define OMAP4_USBB1_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_SHIFT	4
-#define OMAP4_USBB1_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_MASK	(1 << 4)
-#define OMAP4_USBB1_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_SHIFT	3
-#define OMAP4_USBB1_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_MASK	(1 << 3)
-#define OMAP4_USBB1_ULPITLL_STP_DUPLICATEWAKEUPEVENT_SHIFT	2
-#define OMAP4_USBB1_ULPITLL_STP_DUPLICATEWAKEUPEVENT_MASK	(1 << 2)
-#define OMAP4_USBB1_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_SHIFT	1
-#define OMAP4_USBB1_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_MASK	(1 << 1)
-#define OMAP4_CAM_GLOBALRESET_DUPLICATEWAKEUPEVENT_SHIFT	0
-#define OMAP4_CAM_GLOBALRESET_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* PADCONF_WAKEUPEVENT_3 */
-#define OMAP4_MCSPI1_CS3_DUPLICATEWAKEUPEVENT_SHIFT		31
-#define OMAP4_MCSPI1_CS3_DUPLICATEWAKEUPEVENT_MASK		(1 << 31)
-#define OMAP4_MCSPI1_CS2_DUPLICATEWAKEUPEVENT_SHIFT		30
-#define OMAP4_MCSPI1_CS2_DUPLICATEWAKEUPEVENT_MASK		(1 << 30)
-#define OMAP4_MCSPI1_CS1_DUPLICATEWAKEUPEVENT_SHIFT		29
-#define OMAP4_MCSPI1_CS1_DUPLICATEWAKEUPEVENT_MASK		(1 << 29)
-#define OMAP4_MCSPI1_CS0_DUPLICATEWAKEUPEVENT_SHIFT		28
-#define OMAP4_MCSPI1_CS0_DUPLICATEWAKEUPEVENT_MASK		(1 << 28)
-#define OMAP4_MCSPI1_SIMO_DUPLICATEWAKEUPEVENT_SHIFT		27
-#define OMAP4_MCSPI1_SIMO_DUPLICATEWAKEUPEVENT_MASK		(1 << 27)
-#define OMAP4_MCSPI1_SOMI_DUPLICATEWAKEUPEVENT_SHIFT		26
-#define OMAP4_MCSPI1_SOMI_DUPLICATEWAKEUPEVENT_MASK		(1 << 26)
-#define OMAP4_MCSPI1_CLK_DUPLICATEWAKEUPEVENT_SHIFT		25
-#define OMAP4_MCSPI1_CLK_DUPLICATEWAKEUPEVENT_MASK		(1 << 25)
-#define OMAP4_I2C4_SDA_DUPLICATEWAKEUPEVENT_SHIFT		24
-#define OMAP4_I2C4_SDA_DUPLICATEWAKEUPEVENT_MASK		(1 << 24)
-#define OMAP4_I2C4_SCL_DUPLICATEWAKEUPEVENT_SHIFT		23
-#define OMAP4_I2C4_SCL_DUPLICATEWAKEUPEVENT_MASK		(1 << 23)
-#define OMAP4_I2C3_SDA_DUPLICATEWAKEUPEVENT_SHIFT		22
-#define OMAP4_I2C3_SDA_DUPLICATEWAKEUPEVENT_MASK		(1 << 22)
-#define OMAP4_I2C3_SCL_DUPLICATEWAKEUPEVENT_SHIFT		21
-#define OMAP4_I2C3_SCL_DUPLICATEWAKEUPEVENT_MASK		(1 << 21)
-#define OMAP4_I2C2_SDA_DUPLICATEWAKEUPEVENT_SHIFT		20
-#define OMAP4_I2C2_SDA_DUPLICATEWAKEUPEVENT_MASK		(1 << 20)
-#define OMAP4_I2C2_SCL_DUPLICATEWAKEUPEVENT_SHIFT		19
-#define OMAP4_I2C2_SCL_DUPLICATEWAKEUPEVENT_MASK		(1 << 19)
-#define OMAP4_I2C1_SDA_DUPLICATEWAKEUPEVENT_SHIFT		18
-#define OMAP4_I2C1_SDA_DUPLICATEWAKEUPEVENT_MASK		(1 << 18)
-#define OMAP4_I2C1_SCL_DUPLICATEWAKEUPEVENT_SHIFT		17
-#define OMAP4_I2C1_SCL_DUPLICATEWAKEUPEVENT_MASK		(1 << 17)
-#define OMAP4_HDQ_SIO_DUPLICATEWAKEUPEVENT_SHIFT		16
-#define OMAP4_HDQ_SIO_DUPLICATEWAKEUPEVENT_MASK			(1 << 16)
-#define OMAP4_UART2_TX_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_UART2_TX_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_UART2_RX_DUPLICATEWAKEUPEVENT_SHIFT		14
-#define OMAP4_UART2_RX_DUPLICATEWAKEUPEVENT_MASK		(1 << 14)
-#define OMAP4_UART2_RTS_DUPLICATEWAKEUPEVENT_SHIFT		13
-#define OMAP4_UART2_RTS_DUPLICATEWAKEUPEVENT_MASK		(1 << 13)
-#define OMAP4_UART2_CTS_DUPLICATEWAKEUPEVENT_SHIFT		12
-#define OMAP4_UART2_CTS_DUPLICATEWAKEUPEVENT_MASK		(1 << 12)
-#define OMAP4_ABE_DMIC_DIN3_DUPLICATEWAKEUPEVENT_SHIFT		11
-#define OMAP4_ABE_DMIC_DIN3_DUPLICATEWAKEUPEVENT_MASK		(1 << 11)
-#define OMAP4_ABE_DMIC_DIN2_DUPLICATEWAKEUPEVENT_SHIFT		10
-#define OMAP4_ABE_DMIC_DIN2_DUPLICATEWAKEUPEVENT_MASK		(1 << 10)
-#define OMAP4_ABE_DMIC_DIN1_DUPLICATEWAKEUPEVENT_SHIFT		9
-#define OMAP4_ABE_DMIC_DIN1_DUPLICATEWAKEUPEVENT_MASK		(1 << 9)
-#define OMAP4_ABE_DMIC_CLK1_DUPLICATEWAKEUPEVENT_SHIFT		8
-#define OMAP4_ABE_DMIC_CLK1_DUPLICATEWAKEUPEVENT_MASK		(1 << 8)
-#define OMAP4_ABE_CLKS_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_ABE_CLKS_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_ABE_PDM_LB_CLK_DUPLICATEWAKEUPEVENT_SHIFT		6
-#define OMAP4_ABE_PDM_LB_CLK_DUPLICATEWAKEUPEVENT_MASK		(1 << 6)
-#define OMAP4_ABE_PDM_FRAME_DUPLICATEWAKEUPEVENT_SHIFT		5
-#define OMAP4_ABE_PDM_FRAME_DUPLICATEWAKEUPEVENT_MASK		(1 << 5)
-#define OMAP4_ABE_PDM_DL_DATA_DUPLICATEWAKEUPEVENT_SHIFT	4
-#define OMAP4_ABE_PDM_DL_DATA_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_ABE_PDM_UL_DATA_DUPLICATEWAKEUPEVENT_SHIFT	3
-#define OMAP4_ABE_PDM_UL_DATA_DUPLICATEWAKEUPEVENT_MASK		(1 << 3)
-#define OMAP4_ABE_MCBSP1_FSX_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_ABE_MCBSP1_FSX_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_ABE_MCBSP1_DX_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_ABE_MCBSP1_DX_DUPLICATEWAKEUPEVENT_MASK		(1 << 1)
-#define OMAP4_ABE_MCBSP1_DR_DUPLICATEWAKEUPEVENT_SHIFT		0
-#define OMAP4_ABE_MCBSP1_DR_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* PADCONF_WAKEUPEVENT_4 */
-#define OMAP4_UNIPRO_TY0_DUPLICATEWAKEUPEVENT_SHIFT		31
-#define OMAP4_UNIPRO_TY0_DUPLICATEWAKEUPEVENT_MASK		(1 << 31)
-#define OMAP4_UNIPRO_TX0_DUPLICATEWAKEUPEVENT_SHIFT		30
-#define OMAP4_UNIPRO_TX0_DUPLICATEWAKEUPEVENT_MASK		(1 << 30)
-#define OMAP4_USBB2_HSIC_STROBE_DUPLICATEWAKEUPEVENT_SHIFT	29
-#define OMAP4_USBB2_HSIC_STROBE_DUPLICATEWAKEUPEVENT_MASK	(1 << 29)
-#define OMAP4_USBB2_HSIC_DATA_DUPLICATEWAKEUPEVENT_SHIFT	28
-#define OMAP4_USBB2_HSIC_DATA_DUPLICATEWAKEUPEVENT_MASK		(1 << 28)
-#define OMAP4_USBB2_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_SHIFT	27
-#define OMAP4_USBB2_ULPITLL_DAT7_DUPLICATEWAKEUPEVENT_MASK	(1 << 27)
-#define OMAP4_USBB2_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_SHIFT	26
-#define OMAP4_USBB2_ULPITLL_DAT6_DUPLICATEWAKEUPEVENT_MASK	(1 << 26)
-#define OMAP4_USBB2_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_SHIFT	25
-#define OMAP4_USBB2_ULPITLL_DAT5_DUPLICATEWAKEUPEVENT_MASK	(1 << 25)
-#define OMAP4_USBB2_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_SHIFT	24
-#define OMAP4_USBB2_ULPITLL_DAT4_DUPLICATEWAKEUPEVENT_MASK	(1 << 24)
-#define OMAP4_USBB2_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_SHIFT	23
-#define OMAP4_USBB2_ULPITLL_DAT3_DUPLICATEWAKEUPEVENT_MASK	(1 << 23)
-#define OMAP4_USBB2_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_SHIFT	22
-#define OMAP4_USBB2_ULPITLL_DAT2_DUPLICATEWAKEUPEVENT_MASK	(1 << 22)
-#define OMAP4_USBB2_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_SHIFT	21
-#define OMAP4_USBB2_ULPITLL_DAT1_DUPLICATEWAKEUPEVENT_MASK	(1 << 21)
-#define OMAP4_USBB2_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_SHIFT	20
-#define OMAP4_USBB2_ULPITLL_DAT0_DUPLICATEWAKEUPEVENT_MASK	(1 << 20)
-#define OMAP4_USBB2_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_SHIFT	19
-#define OMAP4_USBB2_ULPITLL_NXT_DUPLICATEWAKEUPEVENT_MASK	(1 << 19)
-#define OMAP4_USBB2_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_SHIFT	18
-#define OMAP4_USBB2_ULPITLL_DIR_DUPLICATEWAKEUPEVENT_MASK	(1 << 18)
-#define OMAP4_USBB2_ULPITLL_STP_DUPLICATEWAKEUPEVENT_SHIFT	17
-#define OMAP4_USBB2_ULPITLL_STP_DUPLICATEWAKEUPEVENT_MASK	(1 << 17)
-#define OMAP4_USBB2_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_SHIFT	16
-#define OMAP4_USBB2_ULPITLL_CLK_DUPLICATEWAKEUPEVENT_MASK	(1 << 16)
-#define OMAP4_UART4_TX_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_UART4_TX_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_UART4_RX_DUPLICATEWAKEUPEVENT_SHIFT		14
-#define OMAP4_UART4_RX_DUPLICATEWAKEUPEVENT_MASK		(1 << 14)
-#define OMAP4_MCSPI4_CS0_DUPLICATEWAKEUPEVENT_SHIFT		13
-#define OMAP4_MCSPI4_CS0_DUPLICATEWAKEUPEVENT_MASK		(1 << 13)
-#define OMAP4_MCSPI4_SOMI_DUPLICATEWAKEUPEVENT_SHIFT		12
-#define OMAP4_MCSPI4_SOMI_DUPLICATEWAKEUPEVENT_MASK		(1 << 12)
-#define OMAP4_MCSPI4_SIMO_DUPLICATEWAKEUPEVENT_SHIFT		11
-#define OMAP4_MCSPI4_SIMO_DUPLICATEWAKEUPEVENT_MASK		(1 << 11)
-#define OMAP4_MCSPI4_CLK_DUPLICATEWAKEUPEVENT_SHIFT		10
-#define OMAP4_MCSPI4_CLK_DUPLICATEWAKEUPEVENT_MASK		(1 << 10)
-#define OMAP4_SDMMC5_DAT3_DUPLICATEWAKEUPEVENT_SHIFT		9
-#define OMAP4_SDMMC5_DAT3_DUPLICATEWAKEUPEVENT_MASK		(1 << 9)
-#define OMAP4_SDMMC5_DAT2_DUPLICATEWAKEUPEVENT_SHIFT		8
-#define OMAP4_SDMMC5_DAT2_DUPLICATEWAKEUPEVENT_MASK		(1 << 8)
-#define OMAP4_SDMMC5_DAT1_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_SDMMC5_DAT1_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_SDMMC5_DAT0_DUPLICATEWAKEUPEVENT_SHIFT		6
-#define OMAP4_SDMMC5_DAT0_DUPLICATEWAKEUPEVENT_MASK		(1 << 6)
-#define OMAP4_SDMMC5_CMD_DUPLICATEWAKEUPEVENT_SHIFT		5
-#define OMAP4_SDMMC5_CMD_DUPLICATEWAKEUPEVENT_MASK		(1 << 5)
-#define OMAP4_SDMMC5_CLK_DUPLICATEWAKEUPEVENT_SHIFT		4
-#define OMAP4_SDMMC5_CLK_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_UART3_TX_IRTX_DUPLICATEWAKEUPEVENT_SHIFT		3
-#define OMAP4_UART3_TX_IRTX_DUPLICATEWAKEUPEVENT_MASK		(1 << 3)
-#define OMAP4_UART3_RX_IRRX_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_UART3_RX_IRRX_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_UART3_RTS_SD_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_UART3_RTS_SD_DUPLICATEWAKEUPEVENT_MASK		(1 << 1)
-#define OMAP4_UART3_CTS_RCTX_DUPLICATEWAKEUPEVENT_SHIFT		0
-#define OMAP4_UART3_CTS_RCTX_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* PADCONF_WAKEUPEVENT_5 */
-#define OMAP4_DPM_EMU11_DUPLICATEWAKEUPEVENT_SHIFT		31
-#define OMAP4_DPM_EMU11_DUPLICATEWAKEUPEVENT_MASK		(1 << 31)
-#define OMAP4_DPM_EMU10_DUPLICATEWAKEUPEVENT_SHIFT		30
-#define OMAP4_DPM_EMU10_DUPLICATEWAKEUPEVENT_MASK		(1 << 30)
-#define OMAP4_DPM_EMU9_DUPLICATEWAKEUPEVENT_SHIFT		29
-#define OMAP4_DPM_EMU9_DUPLICATEWAKEUPEVENT_MASK		(1 << 29)
-#define OMAP4_DPM_EMU8_DUPLICATEWAKEUPEVENT_SHIFT		28
-#define OMAP4_DPM_EMU8_DUPLICATEWAKEUPEVENT_MASK		(1 << 28)
-#define OMAP4_DPM_EMU7_DUPLICATEWAKEUPEVENT_SHIFT		27
-#define OMAP4_DPM_EMU7_DUPLICATEWAKEUPEVENT_MASK		(1 << 27)
-#define OMAP4_DPM_EMU6_DUPLICATEWAKEUPEVENT_SHIFT		26
-#define OMAP4_DPM_EMU6_DUPLICATEWAKEUPEVENT_MASK		(1 << 26)
-#define OMAP4_DPM_EMU5_DUPLICATEWAKEUPEVENT_SHIFT		25
-#define OMAP4_DPM_EMU5_DUPLICATEWAKEUPEVENT_MASK		(1 << 25)
-#define OMAP4_DPM_EMU4_DUPLICATEWAKEUPEVENT_SHIFT		24
-#define OMAP4_DPM_EMU4_DUPLICATEWAKEUPEVENT_MASK		(1 << 24)
-#define OMAP4_DPM_EMU3_DUPLICATEWAKEUPEVENT_SHIFT		23
-#define OMAP4_DPM_EMU3_DUPLICATEWAKEUPEVENT_MASK		(1 << 23)
-#define OMAP4_DPM_EMU2_DUPLICATEWAKEUPEVENT_SHIFT		22
-#define OMAP4_DPM_EMU2_DUPLICATEWAKEUPEVENT_MASK		(1 << 22)
-#define OMAP4_DPM_EMU1_DUPLICATEWAKEUPEVENT_SHIFT		21
-#define OMAP4_DPM_EMU1_DUPLICATEWAKEUPEVENT_MASK		(1 << 21)
-#define OMAP4_DPM_EMU0_DUPLICATEWAKEUPEVENT_SHIFT		20
-#define OMAP4_DPM_EMU0_DUPLICATEWAKEUPEVENT_MASK		(1 << 20)
-#define OMAP4_SYS_BOOT5_DUPLICATEWAKEUPEVENT_SHIFT		19
-#define OMAP4_SYS_BOOT5_DUPLICATEWAKEUPEVENT_MASK		(1 << 19)
-#define OMAP4_SYS_BOOT4_DUPLICATEWAKEUPEVENT_SHIFT		18
-#define OMAP4_SYS_BOOT4_DUPLICATEWAKEUPEVENT_MASK		(1 << 18)
-#define OMAP4_SYS_BOOT3_DUPLICATEWAKEUPEVENT_SHIFT		17
-#define OMAP4_SYS_BOOT3_DUPLICATEWAKEUPEVENT_MASK		(1 << 17)
-#define OMAP4_SYS_BOOT2_DUPLICATEWAKEUPEVENT_SHIFT		16
-#define OMAP4_SYS_BOOT2_DUPLICATEWAKEUPEVENT_MASK		(1 << 16)
-#define OMAP4_SYS_BOOT1_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_SYS_BOOT1_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_SYS_BOOT0_DUPLICATEWAKEUPEVENT_SHIFT		14
-#define OMAP4_SYS_BOOT0_DUPLICATEWAKEUPEVENT_MASK		(1 << 14)
-#define OMAP4_SYS_NIRQ2_DUPLICATEWAKEUPEVENT_SHIFT		13
-#define OMAP4_SYS_NIRQ2_DUPLICATEWAKEUPEVENT_MASK		(1 << 13)
-#define OMAP4_SYS_NIRQ1_DUPLICATEWAKEUPEVENT_SHIFT		12
-#define OMAP4_SYS_NIRQ1_DUPLICATEWAKEUPEVENT_MASK		(1 << 12)
-#define OMAP4_FREF_CLK2_OUT_DUPLICATEWAKEUPEVENT_SHIFT		11
-#define OMAP4_FREF_CLK2_OUT_DUPLICATEWAKEUPEVENT_MASK		(1 << 11)
-#define OMAP4_FREF_CLK1_OUT_DUPLICATEWAKEUPEVENT_SHIFT		10
-#define OMAP4_FREF_CLK1_OUT_DUPLICATEWAKEUPEVENT_MASK		(1 << 10)
-#define OMAP4_UNIPRO_RY2_DUPLICATEWAKEUPEVENT_SHIFT		9
-#define OMAP4_UNIPRO_RY2_DUPLICATEWAKEUPEVENT_MASK		(1 << 9)
-#define OMAP4_UNIPRO_RX2_DUPLICATEWAKEUPEVENT_SHIFT		8
-#define OMAP4_UNIPRO_RX2_DUPLICATEWAKEUPEVENT_MASK		(1 << 8)
-#define OMAP4_UNIPRO_RY1_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_UNIPRO_RY1_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_UNIPRO_RX1_DUPLICATEWAKEUPEVENT_SHIFT		6
-#define OMAP4_UNIPRO_RX1_DUPLICATEWAKEUPEVENT_MASK		(1 << 6)
-#define OMAP4_UNIPRO_RY0_DUPLICATEWAKEUPEVENT_SHIFT		5
-#define OMAP4_UNIPRO_RY0_DUPLICATEWAKEUPEVENT_MASK		(1 << 5)
-#define OMAP4_UNIPRO_RX0_DUPLICATEWAKEUPEVENT_SHIFT		4
-#define OMAP4_UNIPRO_RX0_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_UNIPRO_TY2_DUPLICATEWAKEUPEVENT_SHIFT		3
-#define OMAP4_UNIPRO_TY2_DUPLICATEWAKEUPEVENT_MASK		(1 << 3)
-#define OMAP4_UNIPRO_TX2_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_UNIPRO_TX2_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_UNIPRO_TY1_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_UNIPRO_TY1_DUPLICATEWAKEUPEVENT_MASK		(1 << 1)
-#define OMAP4_UNIPRO_TX1_DUPLICATEWAKEUPEVENT_SHIFT		0
-#define OMAP4_UNIPRO_TX1_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* PADCONF_WAKEUPEVENT_6 */
-#define OMAP4_DPM_EMU19_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_DPM_EMU19_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_DPM_EMU18_DUPLICATEWAKEUPEVENT_SHIFT		6
-#define OMAP4_DPM_EMU18_DUPLICATEWAKEUPEVENT_MASK		(1 << 6)
-#define OMAP4_DPM_EMU17_DUPLICATEWAKEUPEVENT_SHIFT		5
-#define OMAP4_DPM_EMU17_DUPLICATEWAKEUPEVENT_MASK		(1 << 5)
-#define OMAP4_DPM_EMU16_DUPLICATEWAKEUPEVENT_SHIFT		4
-#define OMAP4_DPM_EMU16_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_DPM_EMU15_DUPLICATEWAKEUPEVENT_SHIFT		3
-#define OMAP4_DPM_EMU15_DUPLICATEWAKEUPEVENT_MASK		(1 << 3)
-#define OMAP4_DPM_EMU14_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_DPM_EMU14_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_DPM_EMU13_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_DPM_EMU13_DUPLICATEWAKEUPEVENT_MASK		(1 << 1)
-#define OMAP4_DPM_EMU12_DUPLICATEWAKEUPEVENT_SHIFT		0
-#define OMAP4_DPM_EMU12_DUPLICATEWAKEUPEVENT_MASK		(1 << 0)
-
-/* CONTROL_PADCONF_GLOBAL */
-#define OMAP4_FORCE_OFFMODE_EN_SHIFT				31
-#define OMAP4_FORCE_OFFMODE_EN_MASK				(1 << 31)
-
-/* CONTROL_PADCONF_MODE */
-#define OMAP4_VDDS_DV_BANK0_SHIFT				31
-#define OMAP4_VDDS_DV_BANK0_MASK				(1 << 31)
-#define OMAP4_VDDS_DV_BANK1_SHIFT				30
-#define OMAP4_VDDS_DV_BANK1_MASK				(1 << 30)
-#define OMAP4_VDDS_DV_BANK3_SHIFT				29
-#define OMAP4_VDDS_DV_BANK3_MASK				(1 << 29)
-#define OMAP4_VDDS_DV_BANK4_SHIFT				28
-#define OMAP4_VDDS_DV_BANK4_MASK				(1 << 28)
-#define OMAP4_VDDS_DV_BANK5_SHIFT				27
-#define OMAP4_VDDS_DV_BANK5_MASK				(1 << 27)
-#define OMAP4_VDDS_DV_BANK6_SHIFT				26
-#define OMAP4_VDDS_DV_BANK6_MASK				(1 << 26)
-#define OMAP4_VDDS_DV_C2C_SHIFT					25
-#define OMAP4_VDDS_DV_C2C_MASK					(1 << 25)
-#define OMAP4_VDDS_DV_CAM_SHIFT					24
-#define OMAP4_VDDS_DV_CAM_MASK					(1 << 24)
-#define OMAP4_VDDS_DV_GPMC_SHIFT				23
-#define OMAP4_VDDS_DV_GPMC_MASK					(1 << 23)
-#define OMAP4_VDDS_DV_SDMMC2_SHIFT				22
-#define OMAP4_VDDS_DV_SDMMC2_MASK				(1 << 22)
-
-/* CONTROL_SMART1IO_PADCONF_0 */
-#define OMAP4_ABE_DR0_SC_SHIFT					30
-#define OMAP4_ABE_DR0_SC_MASK					(0x3 << 30)
-#define OMAP4_CAM_DR0_SC_SHIFT					28
-#define OMAP4_CAM_DR0_SC_MASK					(0x3 << 28)
-#define OMAP4_FREF_DR2_SC_SHIFT					26
-#define OMAP4_FREF_DR2_SC_MASK					(0x3 << 26)
-#define OMAP4_FREF_DR3_SC_SHIFT					24
-#define OMAP4_FREF_DR3_SC_MASK					(0x3 << 24)
-#define OMAP4_GPIO_DR8_SC_SHIFT					22
-#define OMAP4_GPIO_DR8_SC_MASK					(0x3 << 22)
-#define OMAP4_GPIO_DR9_SC_SHIFT					20
-#define OMAP4_GPIO_DR9_SC_MASK					(0x3 << 20)
-#define OMAP4_GPMC_DR2_SC_SHIFT					18
-#define OMAP4_GPMC_DR2_SC_MASK					(0x3 << 18)
-#define OMAP4_GPMC_DR3_SC_SHIFT					16
-#define OMAP4_GPMC_DR3_SC_MASK					(0x3 << 16)
-#define OMAP4_GPMC_DR6_SC_SHIFT					14
-#define OMAP4_GPMC_DR6_SC_MASK					(0x3 << 14)
-#define OMAP4_HDMI_DR0_SC_SHIFT					12
-#define OMAP4_HDMI_DR0_SC_MASK					(0x3 << 12)
-#define OMAP4_MCSPI1_DR0_SC_SHIFT				10
-#define OMAP4_MCSPI1_DR0_SC_MASK				(0x3 << 10)
-#define OMAP4_UART1_DR0_SC_SHIFT				8
-#define OMAP4_UART1_DR0_SC_MASK					(0x3 << 8)
-#define OMAP4_UART3_DR0_SC_SHIFT				6
-#define OMAP4_UART3_DR0_SC_MASK					(0x3 << 6)
-#define OMAP4_UART3_DR1_SC_SHIFT				4
-#define OMAP4_UART3_DR1_SC_MASK					(0x3 << 4)
-#define OMAP4_UNIPRO_DR0_SC_SHIFT				2
-#define OMAP4_UNIPRO_DR0_SC_MASK				(0x3 << 2)
-#define OMAP4_UNIPRO_DR1_SC_SHIFT				0
-#define OMAP4_UNIPRO_DR1_SC_MASK				(0x3 << 0)
-
-/* CONTROL_SMART1IO_PADCONF_1 */
-#define OMAP4_ABE_DR0_LB_SHIFT					30
-#define OMAP4_ABE_DR0_LB_MASK					(0x3 << 30)
-#define OMAP4_CAM_DR0_LB_SHIFT					28
-#define OMAP4_CAM_DR0_LB_MASK					(0x3 << 28)
-#define OMAP4_FREF_DR2_LB_SHIFT					26
-#define OMAP4_FREF_DR2_LB_MASK					(0x3 << 26)
-#define OMAP4_FREF_DR3_LB_SHIFT					24
-#define OMAP4_FREF_DR3_LB_MASK					(0x3 << 24)
-#define OMAP4_GPIO_DR8_LB_SHIFT					22
-#define OMAP4_GPIO_DR8_LB_MASK					(0x3 << 22)
-#define OMAP4_GPIO_DR9_LB_SHIFT					20
-#define OMAP4_GPIO_DR9_LB_MASK					(0x3 << 20)
-#define OMAP4_GPMC_DR2_LB_SHIFT					18
-#define OMAP4_GPMC_DR2_LB_MASK					(0x3 << 18)
-#define OMAP4_GPMC_DR3_LB_SHIFT					16
-#define OMAP4_GPMC_DR3_LB_MASK					(0x3 << 16)
-#define OMAP4_GPMC_DR6_LB_SHIFT					14
-#define OMAP4_GPMC_DR6_LB_MASK					(0x3 << 14)
-#define OMAP4_HDMI_DR0_LB_SHIFT					12
-#define OMAP4_HDMI_DR0_LB_MASK					(0x3 << 12)
-#define OMAP4_MCSPI1_DR0_LB_SHIFT				10
-#define OMAP4_MCSPI1_DR0_LB_MASK				(0x3 << 10)
-#define OMAP4_UART1_DR0_LB_SHIFT				8
-#define OMAP4_UART1_DR0_LB_MASK					(0x3 << 8)
-#define OMAP4_UART3_DR0_LB_SHIFT				6
-#define OMAP4_UART3_DR0_LB_MASK					(0x3 << 6)
-#define OMAP4_UART3_DR1_LB_SHIFT				4
-#define OMAP4_UART3_DR1_LB_MASK					(0x3 << 4)
-#define OMAP4_UNIPRO_DR0_LB_SHIFT				2
-#define OMAP4_UNIPRO_DR0_LB_MASK				(0x3 << 2)
-#define OMAP4_UNIPRO_DR1_LB_SHIFT				0
-#define OMAP4_UNIPRO_DR1_LB_MASK				(0x3 << 0)
-
-/* CONTROL_SMART2IO_PADCONF_0 */
-#define OMAP4_C2C_DR0_LB_SHIFT					31
-#define OMAP4_C2C_DR0_LB_MASK					(1 << 31)
-#define OMAP4_DPM_DR1_LB_SHIFT					30
-#define OMAP4_DPM_DR1_LB_MASK					(1 << 30)
-#define OMAP4_DPM_DR2_LB_SHIFT					29
-#define OMAP4_DPM_DR2_LB_MASK					(1 << 29)
-#define OMAP4_DPM_DR3_LB_SHIFT					28
-#define OMAP4_DPM_DR3_LB_MASK					(1 << 28)
-#define OMAP4_GPIO_DR0_LB_SHIFT					27
-#define OMAP4_GPIO_DR0_LB_MASK					(1 << 27)
-#define OMAP4_GPIO_DR1_LB_SHIFT					26
-#define OMAP4_GPIO_DR1_LB_MASK					(1 << 26)
-#define OMAP4_GPIO_DR10_LB_SHIFT				25
-#define OMAP4_GPIO_DR10_LB_MASK					(1 << 25)
-#define OMAP4_GPIO_DR2_LB_SHIFT					24
-#define OMAP4_GPIO_DR2_LB_MASK					(1 << 24)
-#define OMAP4_GPMC_DR0_LB_SHIFT					23
-#define OMAP4_GPMC_DR0_LB_MASK					(1 << 23)
-#define OMAP4_GPMC_DR1_LB_SHIFT					22
-#define OMAP4_GPMC_DR1_LB_MASK					(1 << 22)
-#define OMAP4_GPMC_DR4_LB_SHIFT					21
-#define OMAP4_GPMC_DR4_LB_MASK					(1 << 21)
-#define OMAP4_GPMC_DR5_LB_SHIFT					20
-#define OMAP4_GPMC_DR5_LB_MASK					(1 << 20)
-#define OMAP4_GPMC_DR7_LB_SHIFT					19
-#define OMAP4_GPMC_DR7_LB_MASK					(1 << 19)
-#define OMAP4_HSI2_DR0_LB_SHIFT					18
-#define OMAP4_HSI2_DR0_LB_MASK					(1 << 18)
-#define OMAP4_HSI2_DR1_LB_SHIFT					17
-#define OMAP4_HSI2_DR1_LB_MASK					(1 << 17)
-#define OMAP4_HSI2_DR2_LB_SHIFT					16
-#define OMAP4_HSI2_DR2_LB_MASK					(1 << 16)
-#define OMAP4_KPD_DR0_LB_SHIFT					15
-#define OMAP4_KPD_DR0_LB_MASK					(1 << 15)
-#define OMAP4_KPD_DR1_LB_SHIFT					14
-#define OMAP4_KPD_DR1_LB_MASK					(1 << 14)
-#define OMAP4_PDM_DR0_LB_SHIFT					13
-#define OMAP4_PDM_DR0_LB_MASK					(1 << 13)
-#define OMAP4_SDMMC2_DR0_LB_SHIFT				12
-#define OMAP4_SDMMC2_DR0_LB_MASK				(1 << 12)
-#define OMAP4_SDMMC3_DR0_LB_SHIFT				11
-#define OMAP4_SDMMC3_DR0_LB_MASK				(1 << 11)
-#define OMAP4_SDMMC4_DR0_LB_SHIFT				10
-#define OMAP4_SDMMC4_DR0_LB_MASK				(1 << 10)
-#define OMAP4_SDMMC4_DR1_LB_SHIFT				9
-#define OMAP4_SDMMC4_DR1_LB_MASK				(1 << 9)
-#define OMAP4_SPI3_DR0_LB_SHIFT					8
-#define OMAP4_SPI3_DR0_LB_MASK					(1 << 8)
-#define OMAP4_SPI3_DR1_LB_SHIFT					7
-#define OMAP4_SPI3_DR1_LB_MASK					(1 << 7)
-#define OMAP4_UART3_DR2_LB_SHIFT				6
-#define OMAP4_UART3_DR2_LB_MASK					(1 << 6)
-#define OMAP4_UART3_DR3_LB_SHIFT				5
-#define OMAP4_UART3_DR3_LB_MASK					(1 << 5)
-#define OMAP4_UART3_DR4_LB_SHIFT				4
-#define OMAP4_UART3_DR4_LB_MASK					(1 << 4)
-#define OMAP4_UART3_DR5_LB_SHIFT				3
-#define OMAP4_UART3_DR5_LB_MASK					(1 << 3)
-#define OMAP4_USBA0_DR1_LB_SHIFT				2
-#define OMAP4_USBA0_DR1_LB_MASK					(1 << 2)
-#define OMAP4_USBA_DR2_LB_SHIFT					1
-#define OMAP4_USBA_DR2_LB_MASK					(1 << 1)
-
-/* CONTROL_SMART2IO_PADCONF_1 */
-#define OMAP4_USBB1_DR0_LB_SHIFT				31
-#define OMAP4_USBB1_DR0_LB_MASK					(1 << 31)
-#define OMAP4_USBB2_DR0_LB_SHIFT				30
-#define OMAP4_USBB2_DR0_LB_MASK					(1 << 30)
-#define OMAP4_USBA0_DR0_LB_SHIFT				29
-#define OMAP4_USBA0_DR0_LB_MASK					(1 << 29)
-
-/* CONTROL_SMART3IO_PADCONF_0 */
-#define OMAP4_DMIC_DR0_MB_SHIFT					30
-#define OMAP4_DMIC_DR0_MB_MASK					(0x3 << 30)
-#define OMAP4_GPIO_DR3_MB_SHIFT					28
-#define OMAP4_GPIO_DR3_MB_MASK					(0x3 << 28)
-#define OMAP4_GPIO_DR4_MB_SHIFT					26
-#define OMAP4_GPIO_DR4_MB_MASK					(0x3 << 26)
-#define OMAP4_GPIO_DR5_MB_SHIFT					24
-#define OMAP4_GPIO_DR5_MB_MASK					(0x3 << 24)
-#define OMAP4_GPIO_DR6_MB_SHIFT					22
-#define OMAP4_GPIO_DR6_MB_MASK					(0x3 << 22)
-#define OMAP4_HSI_DR1_MB_SHIFT					20
-#define OMAP4_HSI_DR1_MB_MASK					(0x3 << 20)
-#define OMAP4_HSI_DR2_MB_SHIFT					18
-#define OMAP4_HSI_DR2_MB_MASK					(0x3 << 18)
-#define OMAP4_HSI_DR3_MB_SHIFT					16
-#define OMAP4_HSI_DR3_MB_MASK					(0x3 << 16)
-#define OMAP4_MCBSP2_DR0_MB_SHIFT				14
-#define OMAP4_MCBSP2_DR0_MB_MASK				(0x3 << 14)
-#define OMAP4_MCSPI4_DR0_MB_SHIFT				12
-#define OMAP4_MCSPI4_DR0_MB_MASK				(0x3 << 12)
-#define OMAP4_MCSPI4_DR1_MB_SHIFT				10
-#define OMAP4_MCSPI4_DR1_MB_MASK				(0x3 << 10)
-#define OMAP4_SDMMC3_DR0_MB_SHIFT				8
-#define OMAP4_SDMMC3_DR0_MB_MASK				(0x3 << 8)
-#define OMAP4_SPI2_DR0_MB_SHIFT					0
-#define OMAP4_SPI2_DR0_MB_MASK					(0x3 << 0)
-
-/* CONTROL_SMART3IO_PADCONF_1 */
-#define OMAP4_SPI2_DR1_MB_SHIFT					30
-#define OMAP4_SPI2_DR1_MB_MASK					(0x3 << 30)
-#define OMAP4_SPI2_DR2_MB_SHIFT					28
-#define OMAP4_SPI2_DR2_MB_MASK					(0x3 << 28)
-#define OMAP4_UART2_DR0_MB_SHIFT				26
-#define OMAP4_UART2_DR0_MB_MASK					(0x3 << 26)
-#define OMAP4_UART2_DR1_MB_SHIFT				24
-#define OMAP4_UART2_DR1_MB_MASK					(0x3 << 24)
-#define OMAP4_UART4_DR0_MB_SHIFT				22
-#define OMAP4_UART4_DR0_MB_MASK					(0x3 << 22)
-#define OMAP4_HSI_DR0_MB_SHIFT					20
-#define OMAP4_HSI_DR0_MB_MASK					(0x3 << 20)
-
-/* CONTROL_SMART3IO_PADCONF_2 */
-#define OMAP4_DMIC_DR0_LB_SHIFT					31
-#define OMAP4_DMIC_DR0_LB_MASK					(1 << 31)
-#define OMAP4_GPIO_DR3_LB_SHIFT					30
-#define OMAP4_GPIO_DR3_LB_MASK					(1 << 30)
-#define OMAP4_GPIO_DR4_LB_SHIFT					29
-#define OMAP4_GPIO_DR4_LB_MASK					(1 << 29)
-#define OMAP4_GPIO_DR5_LB_SHIFT					28
-#define OMAP4_GPIO_DR5_LB_MASK					(1 << 28)
-#define OMAP4_GPIO_DR6_LB_SHIFT					27
-#define OMAP4_GPIO_DR6_LB_MASK					(1 << 27)
-#define OMAP4_HSI_DR1_LB_SHIFT					26
-#define OMAP4_HSI_DR1_LB_MASK					(1 << 26)
-#define OMAP4_HSI_DR2_LB_SHIFT					25
-#define OMAP4_HSI_DR2_LB_MASK					(1 << 25)
-#define OMAP4_HSI_DR3_LB_SHIFT					24
-#define OMAP4_HSI_DR3_LB_MASK					(1 << 24)
-#define OMAP4_MCBSP2_DR0_LB_SHIFT				23
-#define OMAP4_MCBSP2_DR0_LB_MASK				(1 << 23)
-#define OMAP4_MCSPI4_DR0_LB_SHIFT				22
-#define OMAP4_MCSPI4_DR0_LB_MASK				(1 << 22)
-#define OMAP4_MCSPI4_DR1_LB_SHIFT				21
-#define OMAP4_MCSPI4_DR1_LB_MASK				(1 << 21)
-#define OMAP4_SLIMBUS2_DR0_LB_SHIFT				18
-#define OMAP4_SLIMBUS2_DR0_LB_MASK				(1 << 18)
-#define OMAP4_SPI2_DR0_LB_SHIFT					16
-#define OMAP4_SPI2_DR0_LB_MASK					(1 << 16)
-#define OMAP4_SPI2_DR1_LB_SHIFT					15
-#define OMAP4_SPI2_DR1_LB_MASK					(1 << 15)
-#define OMAP4_SPI2_DR2_LB_SHIFT					14
-#define OMAP4_SPI2_DR2_LB_MASK					(1 << 14)
-#define OMAP4_UART2_DR0_LB_SHIFT				13
-#define OMAP4_UART2_DR0_LB_MASK					(1 << 13)
-#define OMAP4_UART2_DR1_LB_SHIFT				12
-#define OMAP4_UART2_DR1_LB_MASK					(1 << 12)
-#define OMAP4_UART4_DR0_LB_SHIFT				11
-#define OMAP4_UART4_DR0_LB_MASK					(1 << 11)
-#define OMAP4_HSI_DR0_LB_SHIFT					10
-#define OMAP4_HSI_DR0_LB_MASK					(1 << 10)
-
-/* CONTROL_USBB_HSIC */
-#define OMAP4_USBB2_DR1_SR_SHIFT				30
-#define OMAP4_USBB2_DR1_SR_MASK					(0x3 << 30)
-#define OMAP4_USBB2_DR1_I_SHIFT					27
-#define OMAP4_USBB2_DR1_I_MASK					(0x7 << 27)
-#define OMAP4_USBB1_DR1_SR_SHIFT				25
-#define OMAP4_USBB1_DR1_SR_MASK					(0x3 << 25)
-#define OMAP4_USBB1_DR1_I_SHIFT					22
-#define OMAP4_USBB1_DR1_I_MASK					(0x7 << 22)
-#define OMAP4_USBB1_HSIC_DATA_WD_SHIFT				20
-#define OMAP4_USBB1_HSIC_DATA_WD_MASK				(0x3 << 20)
-#define OMAP4_USBB1_HSIC_STROBE_WD_SHIFT			18
-#define OMAP4_USBB1_HSIC_STROBE_WD_MASK				(0x3 << 18)
-#define OMAP4_USBB2_HSIC_DATA_WD_SHIFT				16
-#define OMAP4_USBB2_HSIC_DATA_WD_MASK				(0x3 << 16)
-#define OMAP4_USBB2_HSIC_STROBE_WD_SHIFT			14
-#define OMAP4_USBB2_HSIC_STROBE_WD_MASK				(0x3 << 14)
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_ENABLE_SHIFT		13
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_ENABLE_MASK		(1 << 13)
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_SHIFT			11
-#define OMAP4_USBB1_HSIC_DATA_OFFMODE_WD_MASK			(0x3 << 11)
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_ENABLE_SHIFT		10
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_ENABLE_MASK		(1 << 10)
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_SHIFT		8
-#define OMAP4_USBB1_HSIC_STROBE_OFFMODE_WD_MASK			(0x3 << 8)
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_ENABLE_SHIFT		7
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_ENABLE_MASK		(1 << 7)
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_SHIFT			5
-#define OMAP4_USBB2_HSIC_DATA_OFFMODE_WD_MASK			(0x3 << 5)
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_ENABLE_SHIFT		4
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_ENABLE_MASK		(1 << 4)
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_SHIFT		2
-#define OMAP4_USBB2_HSIC_STROBE_OFFMODE_WD_MASK			(0x3 << 2)
-
-/* CONTROL_SLIMBUS */
-#define OMAP4_SLIMBUS1_DR0_MB_SHIFT				30
-#define OMAP4_SLIMBUS1_DR0_MB_MASK				(0x3 << 30)
-#define OMAP4_SLIMBUS1_DR1_MB_SHIFT				28
-#define OMAP4_SLIMBUS1_DR1_MB_MASK				(0x3 << 28)
-#define OMAP4_SLIMBUS2_DR0_MB_SHIFT				26
-#define OMAP4_SLIMBUS2_DR0_MB_MASK				(0x3 << 26)
-#define OMAP4_SLIMBUS2_DR1_MB_SHIFT				24
-#define OMAP4_SLIMBUS2_DR1_MB_MASK				(0x3 << 24)
-#define OMAP4_SLIMBUS2_DR2_MB_SHIFT				22
-#define OMAP4_SLIMBUS2_DR2_MB_MASK				(0x3 << 22)
-#define OMAP4_SLIMBUS2_DR3_MB_SHIFT				20
-#define OMAP4_SLIMBUS2_DR3_MB_MASK				(0x3 << 20)
-#define OMAP4_SLIMBUS1_DR0_LB_SHIFT				19
-#define OMAP4_SLIMBUS1_DR0_LB_MASK				(1 << 19)
-#define OMAP4_SLIMBUS2_DR1_LB_SHIFT				18
-#define OMAP4_SLIMBUS2_DR1_LB_MASK				(1 << 18)
-
-/* CONTROL_PBIASLITE */
-#define OMAP4_USIM_PBIASLITE_HIZ_MODE_SHIFT			31
-#define OMAP4_USIM_PBIASLITE_HIZ_MODE_MASK			(1 << 31)
-#define OMAP4_USIM_PBIASLITE_SUPPLY_HI_OUT_SHIFT		30
-#define OMAP4_USIM_PBIASLITE_SUPPLY_HI_OUT_MASK			(1 << 30)
-#define OMAP4_USIM_PBIASLITE_VMODE_ERROR_SHIFT			29
-#define OMAP4_USIM_PBIASLITE_VMODE_ERROR_MASK			(1 << 29)
-#define OMAP4_USIM_PBIASLITE_PWRDNZ_SHIFT			28
-#define OMAP4_USIM_PBIASLITE_PWRDNZ_MASK			(1 << 28)
-#define OMAP4_USIM_PBIASLITE_VMODE_SHIFT			27
-#define OMAP4_USIM_PBIASLITE_VMODE_MASK				(1 << 27)
-#define OMAP4_MMC1_PWRDNZ_SHIFT					26
-#define OMAP4_MMC1_PWRDNZ_MASK					(1 << 26)
-#define OMAP4_MMC1_PBIASLITE_HIZ_MODE_SHIFT			25
-#define OMAP4_MMC1_PBIASLITE_HIZ_MODE_MASK			(1 << 25)
-#define OMAP4_MMC1_PBIASLITE_SUPPLY_HI_OUT_SHIFT		24
-#define OMAP4_MMC1_PBIASLITE_SUPPLY_HI_OUT_MASK			(1 << 24)
-#define OMAP4_MMC1_PBIASLITE_VMODE_ERROR_SHIFT			23
-#define OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK			(1 << 23)
-#define OMAP4_MMC1_PBIASLITE_PWRDNZ_SHIFT			22
-#define OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK			(1 << 22)
-#define OMAP4_MMC1_PBIASLITE_VMODE_SHIFT			21
-#define OMAP4_MMC1_PBIASLITE_VMODE_MASK				(1 << 21)
-#define OMAP4_USBC1_ICUSB_PWRDNZ_SHIFT				20
-#define OMAP4_USBC1_ICUSB_PWRDNZ_MASK				(1 << 20)
-
-/* CONTROL_I2C_0 */
-#define OMAP4_I2C4_SDA_GLFENB_SHIFT				31
-#define OMAP4_I2C4_SDA_GLFENB_MASK				(1 << 31)
-#define OMAP4_I2C4_SDA_LOAD_BITS_SHIFT				29
-#define OMAP4_I2C4_SDA_LOAD_BITS_MASK				(0x3 << 29)
-#define OMAP4_I2C4_SDA_PULLUPRESX_SHIFT				28
-#define OMAP4_I2C4_SDA_PULLUPRESX_MASK				(1 << 28)
-#define OMAP4_I2C3_SDA_GLFENB_SHIFT				27
-#define OMAP4_I2C3_SDA_GLFENB_MASK				(1 << 27)
-#define OMAP4_I2C3_SDA_LOAD_BITS_SHIFT				25
-#define OMAP4_I2C3_SDA_LOAD_BITS_MASK				(0x3 << 25)
-#define OMAP4_I2C3_SDA_PULLUPRESX_SHIFT				24
-#define OMAP4_I2C3_SDA_PULLUPRESX_MASK				(1 << 24)
-#define OMAP4_I2C2_SDA_GLFENB_SHIFT				23
-#define OMAP4_I2C2_SDA_GLFENB_MASK				(1 << 23)
-#define OMAP4_I2C2_SDA_LOAD_BITS_SHIFT				21
-#define OMAP4_I2C2_SDA_LOAD_BITS_MASK				(0x3 << 21)
-#define OMAP4_I2C2_SDA_PULLUPRESX_SHIFT				20
-#define OMAP4_I2C2_SDA_PULLUPRESX_MASK				(1 << 20)
-#define OMAP4_I2C1_SDA_GLFENB_SHIFT				19
-#define OMAP4_I2C1_SDA_GLFENB_MASK				(1 << 19)
-#define OMAP4_I2C1_SDA_LOAD_BITS_SHIFT				17
-#define OMAP4_I2C1_SDA_LOAD_BITS_MASK				(0x3 << 17)
-#define OMAP4_I2C1_SDA_PULLUPRESX_SHIFT				16
-#define OMAP4_I2C1_SDA_PULLUPRESX_MASK				(1 << 16)
-#define OMAP4_I2C4_SCL_GLFENB_SHIFT				15
-#define OMAP4_I2C4_SCL_GLFENB_MASK				(1 << 15)
-#define OMAP4_I2C4_SCL_LOAD_BITS_SHIFT				13
-#define OMAP4_I2C4_SCL_LOAD_BITS_MASK				(0x3 << 13)
-#define OMAP4_I2C4_SCL_PULLUPRESX_SHIFT				12
-#define OMAP4_I2C4_SCL_PULLUPRESX_MASK				(1 << 12)
-#define OMAP4_I2C3_SCL_GLFENB_SHIFT				11
-#define OMAP4_I2C3_SCL_GLFENB_MASK				(1 << 11)
-#define OMAP4_I2C3_SCL_LOAD_BITS_SHIFT				9
-#define OMAP4_I2C3_SCL_LOAD_BITS_MASK				(0x3 << 9)
-#define OMAP4_I2C3_SCL_PULLUPRESX_SHIFT				8
-#define OMAP4_I2C3_SCL_PULLUPRESX_MASK				(1 << 8)
-#define OMAP4_I2C2_SCL_GLFENB_SHIFT				7
-#define OMAP4_I2C2_SCL_GLFENB_MASK				(1 << 7)
-#define OMAP4_I2C2_SCL_LOAD_BITS_SHIFT				5
-#define OMAP4_I2C2_SCL_LOAD_BITS_MASK				(0x3 << 5)
-#define OMAP4_I2C2_SCL_PULLUPRESX_SHIFT				4
-#define OMAP4_I2C2_SCL_PULLUPRESX_MASK				(1 << 4)
-#define OMAP4_I2C1_SCL_GLFENB_SHIFT				3
-#define OMAP4_I2C1_SCL_GLFENB_MASK				(1 << 3)
-#define OMAP4_I2C1_SCL_LOAD_BITS_SHIFT				1
-#define OMAP4_I2C1_SCL_LOAD_BITS_MASK				(0x3 << 1)
-#define OMAP4_I2C1_SCL_PULLUPRESX_SHIFT				0
-#define OMAP4_I2C1_SCL_PULLUPRESX_MASK				(1 << 0)
-
-/* CONTROL_CAMERA_RX */
-#define OMAP4_CAMERARX_UNIPRO_CTRLCLKEN_SHIFT			31
-#define OMAP4_CAMERARX_UNIPRO_CTRLCLKEN_MASK			(1 << 31)
-#define OMAP4_CAMERARX_CSI22_LANEENABLE_SHIFT			29
-#define OMAP4_CAMERARX_CSI22_LANEENABLE_MASK			(0x3 << 29)
-#define OMAP4_CAMERARX_CSI21_LANEENABLE_SHIFT			24
-#define OMAP4_CAMERARX_CSI21_LANEENABLE_MASK			(0x1f << 24)
-#define OMAP4_CAMERARX_UNIPRO_CAMMODE_SHIFT			22
-#define OMAP4_CAMERARX_UNIPRO_CAMMODE_MASK			(0x3 << 22)
-#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_SHIFT			21
-#define OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK			(1 << 21)
-#define OMAP4_CAMERARX_CSI22_CAMMODE_SHIFT			19
-#define OMAP4_CAMERARX_CSI22_CAMMODE_MASK			(0x3 << 19)
-#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_SHIFT			18
-#define OMAP4_CAMERARX_CSI21_CTRLCLKEN_MASK			(1 << 18)
-#define OMAP4_CAMERARX_CSI21_CAMMODE_SHIFT			16
-#define OMAP4_CAMERARX_CSI21_CAMMODE_MASK			(0x3 << 16)
-
-/* CONTROL_AVDAC */
-#define OMAP4_AVDAC_ACEN_SHIFT					31
-#define OMAP4_AVDAC_ACEN_MASK					(1 << 31)
-#define OMAP4_AVDAC_TVOUTBYPASS_SHIFT				30
-#define OMAP4_AVDAC_TVOUTBYPASS_MASK				(1 << 30)
-#define OMAP4_AVDAC_INPUTINV_SHIFT				29
-#define OMAP4_AVDAC_INPUTINV_MASK				(1 << 29)
-#define OMAP4_AVDAC_CTL_SHIFT					13
-#define OMAP4_AVDAC_CTL_MASK					(0xffff << 13)
-#define OMAP4_AVDAC_CTL_WR_ACK_SHIFT				12
-#define OMAP4_AVDAC_CTL_WR_ACK_MASK				(1 << 12)
-
-/* CONTROL_HDMI_TX_PHY */
-#define OMAP4_HDMITXPHY_PADORDER_SHIFT				31
-#define OMAP4_HDMITXPHY_PADORDER_MASK				(1 << 31)
-#define OMAP4_HDMITXPHY_TXVALID_SHIFT				30
-#define OMAP4_HDMITXPHY_TXVALID_MASK				(1 << 30)
-#define OMAP4_HDMITXPHY_ENBYPASSCLK_SHIFT			29
-#define OMAP4_HDMITXPHY_ENBYPASSCLK_MASK			(1 << 29)
-#define OMAP4_HDMITXPHY_PD_PULLUPDET_SHIFT			28
-#define OMAP4_HDMITXPHY_PD_PULLUPDET_MASK			(1 << 28)
-
-/* CONTROL_MMC2 */
-#define OMAP4_MMC2_FEEDBACK_CLK_SEL_SHIFT			31
-#define OMAP4_MMC2_FEEDBACK_CLK_SEL_MASK			(1 << 31)
-
-/* CONTROL_DSIPHY */
-#define OMAP4_DSI2_LANEENABLE_SHIFT				29
-#define OMAP4_DSI2_LANEENABLE_MASK				(0x7 << 29)
-#define OMAP4_DSI1_LANEENABLE_SHIFT				24
-#define OMAP4_DSI1_LANEENABLE_MASK				(0x1f << 24)
-#define OMAP4_DSI1_PIPD_SHIFT					19
-#define OMAP4_DSI1_PIPD_MASK					(0x1f << 19)
-#define OMAP4_DSI2_PIPD_SHIFT					14
-#define OMAP4_DSI2_PIPD_MASK					(0x1f << 14)
-
-/* CONTROL_MCBSPLP */
-#define OMAP4_ALBCTRLRX_FSX_SHIFT				31
-#define OMAP4_ALBCTRLRX_FSX_MASK				(1 << 31)
-#define OMAP4_ALBCTRLRX_CLKX_SHIFT				30
-#define OMAP4_ALBCTRLRX_CLKX_MASK				(1 << 30)
-#define OMAP4_ABE_MCBSP1_DR_EN_SHIFT				29
-#define OMAP4_ABE_MCBSP1_DR_EN_MASK				(1 << 29)
-
-/* CONTROL_USB2PHYCORE */
-#define OMAP4_USB2PHY_AUTORESUME_EN_SHIFT			31
-#define OMAP4_USB2PHY_AUTORESUME_EN_MASK			(1 << 31)
-#define OMAP4_USB2PHY_DISCHGDET_SHIFT				30
-#define OMAP4_USB2PHY_DISCHGDET_MASK				(1 << 30)
-#define OMAP4_USB2PHY_GPIOMODE_SHIFT				29
-#define OMAP4_USB2PHY_GPIOMODE_MASK				(1 << 29)
-#define OMAP4_USB2PHY_CHG_DET_EXT_CTL_SHIFT			28
-#define OMAP4_USB2PHY_CHG_DET_EXT_CTL_MASK			(1 << 28)
-#define OMAP4_USB2PHY_RDM_PD_CHGDET_EN_SHIFT			27
-#define OMAP4_USB2PHY_RDM_PD_CHGDET_EN_MASK			(1 << 27)
-#define OMAP4_USB2PHY_RDP_PU_CHGDET_EN_SHIFT			26
-#define OMAP4_USB2PHY_RDP_PU_CHGDET_EN_MASK			(1 << 26)
-#define OMAP4_USB2PHY_CHG_VSRC_EN_SHIFT				25
-#define OMAP4_USB2PHY_CHG_VSRC_EN_MASK				(1 << 25)
-#define OMAP4_USB2PHY_CHG_ISINK_EN_SHIFT			24
-#define OMAP4_USB2PHY_CHG_ISINK_EN_MASK				(1 << 24)
-#define OMAP4_USB2PHY_CHG_DET_STATUS_SHIFT			21
-#define OMAP4_USB2PHY_CHG_DET_STATUS_MASK			(0x7 << 21)
-#define OMAP4_USB2PHY_CHG_DET_DM_COMP_SHIFT			20
-#define OMAP4_USB2PHY_CHG_DET_DM_COMP_MASK			(1 << 20)
-#define OMAP4_USB2PHY_CHG_DET_DP_COMP_SHIFT			19
-#define OMAP4_USB2PHY_CHG_DET_DP_COMP_MASK			(1 << 19)
-#define OMAP4_USB2PHY_DATADET_SHIFT				18
-#define OMAP4_USB2PHY_DATADET_MASK				(1 << 18)
-#define OMAP4_USB2PHY_SINKONDP_SHIFT				17
-#define OMAP4_USB2PHY_SINKONDP_MASK				(1 << 17)
-#define OMAP4_USB2PHY_SRCONDM_SHIFT				16
-#define OMAP4_USB2PHY_SRCONDM_MASK				(1 << 16)
-#define OMAP4_USB2PHY_RESTARTCHGDET_SHIFT			15
-#define OMAP4_USB2PHY_RESTARTCHGDET_MASK			(1 << 15)
-#define OMAP4_USB2PHY_CHGDETDONE_SHIFT				14
-#define OMAP4_USB2PHY_CHGDETDONE_MASK				(1 << 14)
-#define OMAP4_USB2PHY_CHGDETECTED_SHIFT				13
-#define OMAP4_USB2PHY_CHGDETECTED_MASK				(1 << 13)
-#define OMAP4_USB2PHY_MCPCPUEN_SHIFT				12
-#define OMAP4_USB2PHY_MCPCPUEN_MASK				(1 << 12)
-#define OMAP4_USB2PHY_MCPCMODEEN_SHIFT				11
-#define OMAP4_USB2PHY_MCPCMODEEN_MASK				(1 << 11)
-#define OMAP4_USB2PHY_RESETDONEMCLK_SHIFT			10
-#define OMAP4_USB2PHY_RESETDONEMCLK_MASK			(1 << 10)
-#define OMAP4_USB2PHY_UTMIRESETDONE_SHIFT			9
-#define OMAP4_USB2PHY_UTMIRESETDONE_MASK			(1 << 9)
-#define OMAP4_USB2PHY_TXBITSTUFFENABLE_SHIFT			8
-#define OMAP4_USB2PHY_TXBITSTUFFENABLE_MASK			(1 << 8)
-#define OMAP4_USB2PHY_DATAPOLARITYN_SHIFT			7
-#define OMAP4_USB2PHY_DATAPOLARITYN_MASK			(1 << 7)
-#define OMAP4_USBDPLL_FREQLOCK_SHIFT				6
-#define OMAP4_USBDPLL_FREQLOCK_MASK				(1 << 6)
-#define OMAP4_USB2PHY_RESETDONETCLK_SHIFT			5
-#define OMAP4_USB2PHY_RESETDONETCLK_MASK			(1 << 5)
-
-/* CONTROL_I2C_1 */
-#define OMAP4_HDMI_DDC_SDA_GLFENB_SHIFT				31
-#define OMAP4_HDMI_DDC_SDA_GLFENB_MASK				(1 << 31)
-#define OMAP4_HDMI_DDC_SDA_LOAD_BITS_SHIFT			29
-#define OMAP4_HDMI_DDC_SDA_LOAD_BITS_MASK			(0x3 << 29)
-#define OMAP4_HDMI_DDC_SDA_PULLUPRESX_SHIFT			28
-#define OMAP4_HDMI_DDC_SDA_PULLUPRESX_MASK			(1 << 28)
-#define OMAP4_HDMI_DDC_SCL_GLFENB_SHIFT				27
-#define OMAP4_HDMI_DDC_SCL_GLFENB_MASK				(1 << 27)
-#define OMAP4_HDMI_DDC_SCL_LOAD_BITS_SHIFT			25
-#define OMAP4_HDMI_DDC_SCL_LOAD_BITS_MASK			(0x3 << 25)
-#define OMAP4_HDMI_DDC_SCL_PULLUPRESX_SHIFT			24
-#define OMAP4_HDMI_DDC_SCL_PULLUPRESX_MASK			(1 << 24)
-#define OMAP4_HDMI_DDC_SDA_HSMODE_SHIFT				23
-#define OMAP4_HDMI_DDC_SDA_HSMODE_MASK				(1 << 23)
-#define OMAP4_HDMI_DDC_SDA_NMODE_SHIFT				22
-#define OMAP4_HDMI_DDC_SDA_NMODE_MASK				(1 << 22)
-#define OMAP4_HDMI_DDC_SCL_HSMODE_SHIFT				21
-#define OMAP4_HDMI_DDC_SCL_HSMODE_MASK				(1 << 21)
-#define OMAP4_HDMI_DDC_SCL_NMODE_SHIFT				20
-#define OMAP4_HDMI_DDC_SCL_NMODE_MASK				(1 << 20)
-
-/* CONTROL_MMC1 */
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP0_SHIFT			31
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP0_MASK			(1 << 31)
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP1_SHIFT			30
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP1_MASK			(1 << 30)
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP2_SHIFT			29
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP2_MASK			(1 << 29)
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP3_SHIFT			28
-#define OMAP4_SDMMC1_PUSTRENGTH_GRP3_MASK			(1 << 28)
-#define OMAP4_SDMMC1_DR0_SPEEDCTRL_SHIFT			27
-#define OMAP4_SDMMC1_DR0_SPEEDCTRL_MASK				(1 << 27)
-#define OMAP4_SDMMC1_DR1_SPEEDCTRL_SHIFT			26
-#define OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK				(1 << 26)
-#define OMAP4_SDMMC1_DR2_SPEEDCTRL_SHIFT			25
-#define OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK				(1 << 25)
-#define OMAP4_USBC1_DR0_SPEEDCTRL_SHIFT				24
-#define OMAP4_USBC1_DR0_SPEEDCTRL_MASK				(1 << 24)
-#define OMAP4_USB_FD_CDEN_SHIFT					23
-#define OMAP4_USB_FD_CDEN_MASK					(1 << 23)
-#define OMAP4_USBC1_ICUSB_DP_PDDIS_SHIFT			22
-#define OMAP4_USBC1_ICUSB_DP_PDDIS_MASK				(1 << 22)
-#define OMAP4_USBC1_ICUSB_DM_PDDIS_SHIFT			21
-#define OMAP4_USBC1_ICUSB_DM_PDDIS_MASK				(1 << 21)
-
-/* CONTROL_HSI */
-#define OMAP4_HSI1_CALLOOP_SEL_SHIFT				31
-#define OMAP4_HSI1_CALLOOP_SEL_MASK				(1 << 31)
-#define OMAP4_HSI1_CALMUX_SEL_SHIFT				30
-#define OMAP4_HSI1_CALMUX_SEL_MASK				(1 << 30)
-#define OMAP4_HSI2_CALLOOP_SEL_SHIFT				29
-#define OMAP4_HSI2_CALLOOP_SEL_MASK				(1 << 29)
-#define OMAP4_HSI2_CALMUX_SEL_SHIFT				28
-#define OMAP4_HSI2_CALMUX_SEL_MASK				(1 << 28)
-
-/* CONTROL_USB */
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT0_AUTO_EN_SHIFT		31
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT0_AUTO_EN_MASK		(1 << 31)
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT1_AUTO_EN_SHIFT		30
-#define OMAP4_CARKIT_USBA0_ULPIPHY_DAT1_AUTO_EN_MASK		(1 << 30)
-
-/* CONTROL_HDQ */
-#define OMAP4_HDQ_SIO_PWRDNZ_SHIFT				31
-#define OMAP4_HDQ_SIO_PWRDNZ_MASK				(1 << 31)
-
-/* CONTROL_LPDDR2IO1_0 */
-#define OMAP4_LPDDR2IO1_GR4_SR_SHIFT				30
-#define OMAP4_LPDDR2IO1_GR4_SR_MASK				(0x3 << 30)
-#define OMAP4_LPDDR2IO1_GR4_I_SHIFT				27
-#define OMAP4_LPDDR2IO1_GR4_I_MASK				(0x7 << 27)
-#define OMAP4_LPDDR2IO1_GR4_WD_SHIFT				25
-#define OMAP4_LPDDR2IO1_GR4_WD_MASK				(0x3 << 25)
-#define OMAP4_LPDDR2IO1_GR3_SR_SHIFT				22
-#define OMAP4_LPDDR2IO1_GR3_SR_MASK				(0x3 << 22)
-#define OMAP4_LPDDR2IO1_GR3_I_SHIFT				19
-#define OMAP4_LPDDR2IO1_GR3_I_MASK				(0x7 << 19)
-#define OMAP4_LPDDR2IO1_GR3_WD_SHIFT				17
-#define OMAP4_LPDDR2IO1_GR3_WD_MASK				(0x3 << 17)
-#define OMAP4_LPDDR2IO1_GR2_SR_SHIFT				14
-#define OMAP4_LPDDR2IO1_GR2_SR_MASK				(0x3 << 14)
-#define OMAP4_LPDDR2IO1_GR2_I_SHIFT				11
-#define OMAP4_LPDDR2IO1_GR2_I_MASK				(0x7 << 11)
-#define OMAP4_LPDDR2IO1_GR2_WD_SHIFT				9
-#define OMAP4_LPDDR2IO1_GR2_WD_MASK				(0x3 << 9)
-#define OMAP4_LPDDR2IO1_GR1_SR_SHIFT				6
-#define OMAP4_LPDDR2IO1_GR1_SR_MASK				(0x3 << 6)
-#define OMAP4_LPDDR2IO1_GR1_I_SHIFT				3
-#define OMAP4_LPDDR2IO1_GR1_I_MASK				(0x7 << 3)
-#define OMAP4_LPDDR2IO1_GR1_WD_SHIFT				1
-#define OMAP4_LPDDR2IO1_GR1_WD_MASK				(0x3 << 1)
-
-/* CONTROL_LPDDR2IO1_1 */
-#define OMAP4_LPDDR2IO1_GR8_SR_SHIFT				30
-#define OMAP4_LPDDR2IO1_GR8_SR_MASK				(0x3 << 30)
-#define OMAP4_LPDDR2IO1_GR8_I_SHIFT				27
-#define OMAP4_LPDDR2IO1_GR8_I_MASK				(0x7 << 27)
-#define OMAP4_LPDDR2IO1_GR8_WD_SHIFT				25
-#define OMAP4_LPDDR2IO1_GR8_WD_MASK				(0x3 << 25)
-#define OMAP4_LPDDR2IO1_GR7_SR_SHIFT				22
-#define OMAP4_LPDDR2IO1_GR7_SR_MASK				(0x3 << 22)
-#define OMAP4_LPDDR2IO1_GR7_I_SHIFT				19
-#define OMAP4_LPDDR2IO1_GR7_I_MASK				(0x7 << 19)
-#define OMAP4_LPDDR2IO1_GR7_WD_SHIFT				17
-#define OMAP4_LPDDR2IO1_GR7_WD_MASK				(0x3 << 17)
-#define OMAP4_LPDDR2IO1_GR6_SR_SHIFT				14
-#define OMAP4_LPDDR2IO1_GR6_SR_MASK				(0x3 << 14)
-#define OMAP4_LPDDR2IO1_GR6_I_SHIFT				11
-#define OMAP4_LPDDR2IO1_GR6_I_MASK				(0x7 << 11)
-#define OMAP4_LPDDR2IO1_GR6_WD_SHIFT				9
-#define OMAP4_LPDDR2IO1_GR6_WD_MASK				(0x3 << 9)
-#define OMAP4_LPDDR2IO1_GR5_SR_SHIFT				6
-#define OMAP4_LPDDR2IO1_GR5_SR_MASK				(0x3 << 6)
-#define OMAP4_LPDDR2IO1_GR5_I_SHIFT				3
-#define OMAP4_LPDDR2IO1_GR5_I_MASK				(0x7 << 3)
-#define OMAP4_LPDDR2IO1_GR5_WD_SHIFT				1
-#define OMAP4_LPDDR2IO1_GR5_WD_MASK				(0x3 << 1)
-
-/* CONTROL_LPDDR2IO1_2 */
-#define OMAP4_LPDDR2IO1_GR11_SR_SHIFT				30
-#define OMAP4_LPDDR2IO1_GR11_SR_MASK				(0x3 << 30)
-#define OMAP4_LPDDR2IO1_GR11_I_SHIFT				27
-#define OMAP4_LPDDR2IO1_GR11_I_MASK				(0x7 << 27)
-#define OMAP4_LPDDR2IO1_GR11_WD_SHIFT				25
-#define OMAP4_LPDDR2IO1_GR11_WD_MASK				(0x3 << 25)
-#define OMAP4_LPDDR2IO1_GR10_SR_SHIFT				22
-#define OMAP4_LPDDR2IO1_GR10_SR_MASK				(0x3 << 22)
-#define OMAP4_LPDDR2IO1_GR10_I_SHIFT				19
-#define OMAP4_LPDDR2IO1_GR10_I_MASK				(0x7 << 19)
-#define OMAP4_LPDDR2IO1_GR10_WD_SHIFT				17
-#define OMAP4_LPDDR2IO1_GR10_WD_MASK				(0x3 << 17)
-#define OMAP4_LPDDR2IO1_GR9_SR_SHIFT				14
-#define OMAP4_LPDDR2IO1_GR9_SR_MASK				(0x3 << 14)
-#define OMAP4_LPDDR2IO1_GR9_I_SHIFT				11
-#define OMAP4_LPDDR2IO1_GR9_I_MASK				(0x7 << 11)
-#define OMAP4_LPDDR2IO1_GR9_WD_SHIFT				9
-#define OMAP4_LPDDR2IO1_GR9_WD_MASK				(0x3 << 9)
-
-/* CONTROL_LPDDR2IO1_3 */
-#define OMAP4_LPDDR21_VREF_CA_CCAP0_SHIFT			31
-#define OMAP4_LPDDR21_VREF_CA_CCAP0_MASK			(1 << 31)
-#define OMAP4_LPDDR21_VREF_CA_CCAP1_SHIFT			30
-#define OMAP4_LPDDR21_VREF_CA_CCAP1_MASK			(1 << 30)
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP0_SHIFT			29
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP0_MASK			(1 << 29)
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP1_SHIFT			28
-#define OMAP4_LPDDR21_VREF_CA_INT_CCAP1_MASK			(1 << 28)
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP0_SHIFT			27
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP0_MASK			(1 << 27)
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP1_SHIFT			26
-#define OMAP4_LPDDR21_VREF_CA_INT_TAP1_MASK			(1 << 26)
-#define OMAP4_LPDDR21_VREF_CA_TAP0_SHIFT			25
-#define OMAP4_LPDDR21_VREF_CA_TAP0_MASK				(1 << 25)
-#define OMAP4_LPDDR21_VREF_CA_TAP1_SHIFT			24
-#define OMAP4_LPDDR21_VREF_CA_TAP1_MASK				(1 << 24)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP0_SHIFT			23
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP0_MASK			(1 << 23)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP1_SHIFT			22
-#define OMAP4_LPDDR21_VREF_DQ0_INT_CCAP1_MASK			(1 << 22)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP0_SHIFT			21
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP0_MASK			(1 << 21)
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP1_SHIFT			20
-#define OMAP4_LPDDR21_VREF_DQ0_INT_TAP1_MASK			(1 << 20)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP0_SHIFT			19
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP0_MASK			(1 << 19)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP1_SHIFT			18
-#define OMAP4_LPDDR21_VREF_DQ1_INT_CCAP1_MASK			(1 << 18)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP0_SHIFT			17
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP0_MASK			(1 << 17)
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP1_SHIFT			16
-#define OMAP4_LPDDR21_VREF_DQ1_INT_TAP1_MASK			(1 << 16)
-#define OMAP4_LPDDR21_VREF_DQ_CCAP0_SHIFT			15
-#define OMAP4_LPDDR21_VREF_DQ_CCAP0_MASK			(1 << 15)
-#define OMAP4_LPDDR21_VREF_DQ_CCAP1_SHIFT			14
-#define OMAP4_LPDDR21_VREF_DQ_CCAP1_MASK			(1 << 14)
-#define OMAP4_LPDDR21_VREF_DQ_TAP0_SHIFT			13
-#define OMAP4_LPDDR21_VREF_DQ_TAP0_MASK				(1 << 13)
-#define OMAP4_LPDDR21_VREF_DQ_TAP1_SHIFT			12
-#define OMAP4_LPDDR21_VREF_DQ_TAP1_MASK				(1 << 12)
-
-/* CONTROL_LPDDR2IO2_0 */
-#define OMAP4_LPDDR2IO2_GR4_SR_SHIFT				30
-#define OMAP4_LPDDR2IO2_GR4_SR_MASK				(0x3 << 30)
-#define OMAP4_LPDDR2IO2_GR4_I_SHIFT				27
-#define OMAP4_LPDDR2IO2_GR4_I_MASK				(0x7 << 27)
-#define OMAP4_LPDDR2IO2_GR4_WD_SHIFT				25
-#define OMAP4_LPDDR2IO2_GR4_WD_MASK				(0x3 << 25)
-#define OMAP4_LPDDR2IO2_GR3_SR_SHIFT				22
-#define OMAP4_LPDDR2IO2_GR3_SR_MASK				(0x3 << 22)
-#define OMAP4_LPDDR2IO2_GR3_I_SHIFT				19
-#define OMAP4_LPDDR2IO2_GR3_I_MASK				(0x7 << 19)
-#define OMAP4_LPDDR2IO2_GR3_WD_SHIFT				17
-#define OMAP4_LPDDR2IO2_GR3_WD_MASK				(0x3 << 17)
-#define OMAP4_LPDDR2IO2_GR2_SR_SHIFT				14
-#define OMAP4_LPDDR2IO2_GR2_SR_MASK				(0x3 << 14)
-#define OMAP4_LPDDR2IO2_GR2_I_SHIFT				11
-#define OMAP4_LPDDR2IO2_GR2_I_MASK				(0x7 << 11)
-#define OMAP4_LPDDR2IO2_GR2_WD_SHIFT				9
-#define OMAP4_LPDDR2IO2_GR2_WD_MASK				(0x3 << 9)
-#define OMAP4_LPDDR2IO2_GR1_SR_SHIFT				6
-#define OMAP4_LPDDR2IO2_GR1_SR_MASK				(0x3 << 6)
-#define OMAP4_LPDDR2IO2_GR1_I_SHIFT				3
-#define OMAP4_LPDDR2IO2_GR1_I_MASK				(0x7 << 3)
-#define OMAP4_LPDDR2IO2_GR1_WD_SHIFT				1
-#define OMAP4_LPDDR2IO2_GR1_WD_MASK				(0x3 << 1)
-
-/* CONTROL_LPDDR2IO2_1 */
-#define OMAP4_LPDDR2IO2_GR8_SR_SHIFT				30
-#define OMAP4_LPDDR2IO2_GR8_SR_MASK				(0x3 << 30)
-#define OMAP4_LPDDR2IO2_GR8_I_SHIFT				27
-#define OMAP4_LPDDR2IO2_GR8_I_MASK				(0x7 << 27)
-#define OMAP4_LPDDR2IO2_GR8_WD_SHIFT				25
-#define OMAP4_LPDDR2IO2_GR8_WD_MASK				(0x3 << 25)
-#define OMAP4_LPDDR2IO2_GR7_SR_SHIFT				22
-#define OMAP4_LPDDR2IO2_GR7_SR_MASK				(0x3 << 22)
-#define OMAP4_LPDDR2IO2_GR7_I_SHIFT				19
-#define OMAP4_LPDDR2IO2_GR7_I_MASK				(0x7 << 19)
-#define OMAP4_LPDDR2IO2_GR7_WD_SHIFT				17
-#define OMAP4_LPDDR2IO2_GR7_WD_MASK				(0x3 << 17)
-#define OMAP4_LPDDR2IO2_GR6_SR_SHIFT				14
-#define OMAP4_LPDDR2IO2_GR6_SR_MASK				(0x3 << 14)
-#define OMAP4_LPDDR2IO2_GR6_I_SHIFT				11
-#define OMAP4_LPDDR2IO2_GR6_I_MASK				(0x7 << 11)
-#define OMAP4_LPDDR2IO2_GR6_WD_SHIFT				9
-#define OMAP4_LPDDR2IO2_GR6_WD_MASK				(0x3 << 9)
-#define OMAP4_LPDDR2IO2_GR5_SR_SHIFT				6
-#define OMAP4_LPDDR2IO2_GR5_SR_MASK				(0x3 << 6)
-#define OMAP4_LPDDR2IO2_GR5_I_SHIFT				3
-#define OMAP4_LPDDR2IO2_GR5_I_MASK				(0x7 << 3)
-#define OMAP4_LPDDR2IO2_GR5_WD_SHIFT				1
-#define OMAP4_LPDDR2IO2_GR5_WD_MASK				(0x3 << 1)
-
-/* CONTROL_LPDDR2IO2_2 */
-#define OMAP4_LPDDR2IO2_GR11_SR_SHIFT				30
-#define OMAP4_LPDDR2IO2_GR11_SR_MASK				(0x3 << 30)
-#define OMAP4_LPDDR2IO2_GR11_I_SHIFT				27
-#define OMAP4_LPDDR2IO2_GR11_I_MASK				(0x7 << 27)
-#define OMAP4_LPDDR2IO2_GR11_WD_SHIFT				25
-#define OMAP4_LPDDR2IO2_GR11_WD_MASK				(0x3 << 25)
-#define OMAP4_LPDDR2IO2_GR10_SR_SHIFT				22
-#define OMAP4_LPDDR2IO2_GR10_SR_MASK				(0x3 << 22)
-#define OMAP4_LPDDR2IO2_GR10_I_SHIFT				19
-#define OMAP4_LPDDR2IO2_GR10_I_MASK				(0x7 << 19)
-#define OMAP4_LPDDR2IO2_GR10_WD_SHIFT				17
-#define OMAP4_LPDDR2IO2_GR10_WD_MASK				(0x3 << 17)
-#define OMAP4_LPDDR2IO2_GR9_SR_SHIFT				14
-#define OMAP4_LPDDR2IO2_GR9_SR_MASK				(0x3 << 14)
-#define OMAP4_LPDDR2IO2_GR9_I_SHIFT				11
-#define OMAP4_LPDDR2IO2_GR9_I_MASK				(0x7 << 11)
-#define OMAP4_LPDDR2IO2_GR9_WD_SHIFT				9
-#define OMAP4_LPDDR2IO2_GR9_WD_MASK				(0x3 << 9)
-
-/* CONTROL_LPDDR2IO2_3 */
-#define OMAP4_LPDDR22_VREF_CA_CCAP0_SHIFT			31
-#define OMAP4_LPDDR22_VREF_CA_CCAP0_MASK			(1 << 31)
-#define OMAP4_LPDDR22_VREF_CA_CCAP1_SHIFT			30
-#define OMAP4_LPDDR22_VREF_CA_CCAP1_MASK			(1 << 30)
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP0_SHIFT			29
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP0_MASK			(1 << 29)
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP1_SHIFT			28
-#define OMAP4_LPDDR22_VREF_CA_INT_CCAP1_MASK			(1 << 28)
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP0_SHIFT			27
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP0_MASK			(1 << 27)
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP1_SHIFT			26
-#define OMAP4_LPDDR22_VREF_CA_INT_TAP1_MASK			(1 << 26)
-#define OMAP4_LPDDR22_VREF_CA_TAP0_SHIFT			25
-#define OMAP4_LPDDR22_VREF_CA_TAP0_MASK				(1 << 25)
-#define OMAP4_LPDDR22_VREF_CA_TAP1_SHIFT			24
-#define OMAP4_LPDDR22_VREF_CA_TAP1_MASK				(1 << 24)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP0_SHIFT			23
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP0_MASK			(1 << 23)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP1_SHIFT			22
-#define OMAP4_LPDDR22_VREF_DQ0_INT_CCAP1_MASK			(1 << 22)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP0_SHIFT			21
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP0_MASK			(1 << 21)
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP1_SHIFT			20
-#define OMAP4_LPDDR22_VREF_DQ0_INT_TAP1_MASK			(1 << 20)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP0_SHIFT			19
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP0_MASK			(1 << 19)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP1_SHIFT			18
-#define OMAP4_LPDDR22_VREF_DQ1_INT_CCAP1_MASK			(1 << 18)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP0_SHIFT			17
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP0_MASK			(1 << 17)
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP1_SHIFT			16
-#define OMAP4_LPDDR22_VREF_DQ1_INT_TAP1_MASK			(1 << 16)
-#define OMAP4_LPDDR22_VREF_DQ_CCAP0_SHIFT			15
-#define OMAP4_LPDDR22_VREF_DQ_CCAP0_MASK			(1 << 15)
-#define OMAP4_LPDDR22_VREF_DQ_CCAP1_SHIFT			14
-#define OMAP4_LPDDR22_VREF_DQ_CCAP1_MASK			(1 << 14)
-#define OMAP4_LPDDR22_VREF_DQ_TAP0_SHIFT			13
-#define OMAP4_LPDDR22_VREF_DQ_TAP0_MASK				(1 << 13)
-#define OMAP4_LPDDR22_VREF_DQ_TAP1_SHIFT			12
-#define OMAP4_LPDDR22_VREF_DQ_TAP1_MASK				(1 << 12)
-
-/* CONTROL_BUS_HOLD */
-#define OMAP4_ABE_DMIC_DIN3_EN_SHIFT				31
-#define OMAP4_ABE_DMIC_DIN3_EN_MASK				(1 << 31)
-#define OMAP4_MCSPI1_CS3_EN_SHIFT				30
-#define OMAP4_MCSPI1_CS3_EN_MASK				(1 << 30)
-
-/* CONTROL_C2C */
-#define OMAP4_MIRROR_MODE_EN_SHIFT				31
-#define OMAP4_MIRROR_MODE_EN_MASK				(1 << 31)
-#define OMAP4_C2C_SPARE_SHIFT					24
-#define OMAP4_C2C_SPARE_MASK					(0x7f << 24)
-
-/* CORE_CONTROL_SPARE_RW */
-#define OMAP4_CORE_CONTROL_SPARE_RW_SHIFT			0
-#define OMAP4_CORE_CONTROL_SPARE_RW_MASK			(0xffffffff << 0)
-
-/* CORE_CONTROL_SPARE_R */
-#define OMAP4_CORE_CONTROL_SPARE_R_SHIFT			0
-#define OMAP4_CORE_CONTROL_SPARE_R_MASK				(0xffffffff << 0)
-
-/* CORE_CONTROL_SPARE_R_C0 */
-#define OMAP4_CORE_CONTROL_SPARE_R_C0_SHIFT			31
-#define OMAP4_CORE_CONTROL_SPARE_R_C0_MASK			(1 << 31)
-#define OMAP4_CORE_CONTROL_SPARE_R_C1_SHIFT			30
-#define OMAP4_CORE_CONTROL_SPARE_R_C1_MASK			(1 << 30)
-#define OMAP4_CORE_CONTROL_SPARE_R_C2_SHIFT			29
-#define OMAP4_CORE_CONTROL_SPARE_R_C2_MASK			(1 << 29)
-#define OMAP4_CORE_CONTROL_SPARE_R_C3_SHIFT			28
-#define OMAP4_CORE_CONTROL_SPARE_R_C3_MASK			(1 << 28)
-#define OMAP4_CORE_CONTROL_SPARE_R_C4_SHIFT			27
-#define OMAP4_CORE_CONTROL_SPARE_R_C4_MASK			(1 << 27)
-#define OMAP4_CORE_CONTROL_SPARE_R_C5_SHIFT			26
-#define OMAP4_CORE_CONTROL_SPARE_R_C5_MASK			(1 << 26)
-#define OMAP4_CORE_CONTROL_SPARE_R_C6_SHIFT			25
-#define OMAP4_CORE_CONTROL_SPARE_R_C6_MASK			(1 << 25)
-#define OMAP4_CORE_CONTROL_SPARE_R_C7_SHIFT			24
-#define OMAP4_CORE_CONTROL_SPARE_R_C7_MASK			(1 << 24)
-
-/* CONTROL_EFUSE_1 */
-#define OMAP4_AVDAC_TRIM_BYTE3_SHIFT				24
-#define OMAP4_AVDAC_TRIM_BYTE3_MASK				(0x7f << 24)
-#define OMAP4_AVDAC_TRIM_BYTE2_SHIFT				16
-#define OMAP4_AVDAC_TRIM_BYTE2_MASK				(0xff << 16)
-#define OMAP4_AVDAC_TRIM_BYTE1_SHIFT				8
-#define OMAP4_AVDAC_TRIM_BYTE1_MASK				(0xff << 8)
-#define OMAP4_AVDAC_TRIM_BYTE0_SHIFT				0
-#define OMAP4_AVDAC_TRIM_BYTE0_MASK				(0xff << 0)
-
-/* CONTROL_EFUSE_2 */
-#define OMAP4_EFUSE_SMART2TEST_P0_SHIFT				31
-#define OMAP4_EFUSE_SMART2TEST_P0_MASK				(1 << 31)
-#define OMAP4_EFUSE_SMART2TEST_P1_SHIFT				30
-#define OMAP4_EFUSE_SMART2TEST_P1_MASK				(1 << 30)
-#define OMAP4_EFUSE_SMART2TEST_P2_SHIFT				29
-#define OMAP4_EFUSE_SMART2TEST_P2_MASK				(1 << 29)
-#define OMAP4_EFUSE_SMART2TEST_P3_SHIFT				28
-#define OMAP4_EFUSE_SMART2TEST_P3_MASK				(1 << 28)
-#define OMAP4_EFUSE_SMART2TEST_N0_SHIFT				27
-#define OMAP4_EFUSE_SMART2TEST_N0_MASK				(1 << 27)
-#define OMAP4_EFUSE_SMART2TEST_N1_SHIFT				26
-#define OMAP4_EFUSE_SMART2TEST_N1_MASK				(1 << 26)
-#define OMAP4_EFUSE_SMART2TEST_N2_SHIFT				25
-#define OMAP4_EFUSE_SMART2TEST_N2_MASK				(1 << 25)
-#define OMAP4_EFUSE_SMART2TEST_N3_SHIFT				24
-#define OMAP4_EFUSE_SMART2TEST_N3_MASK				(1 << 24)
-#define OMAP4_LPDDR2_PTV_N1_SHIFT				23
-#define OMAP4_LPDDR2_PTV_N1_MASK				(1 << 23)
-#define OMAP4_LPDDR2_PTV_N2_SHIFT				22
-#define OMAP4_LPDDR2_PTV_N2_MASK				(1 << 22)
-#define OMAP4_LPDDR2_PTV_N3_SHIFT				21
-#define OMAP4_LPDDR2_PTV_N3_MASK				(1 << 21)
-#define OMAP4_LPDDR2_PTV_N4_SHIFT				20
-#define OMAP4_LPDDR2_PTV_N4_MASK				(1 << 20)
-#define OMAP4_LPDDR2_PTV_N5_SHIFT				19
-#define OMAP4_LPDDR2_PTV_N5_MASK				(1 << 19)
-#define OMAP4_LPDDR2_PTV_P1_SHIFT				18
-#define OMAP4_LPDDR2_PTV_P1_MASK				(1 << 18)
-#define OMAP4_LPDDR2_PTV_P2_SHIFT				17
-#define OMAP4_LPDDR2_PTV_P2_MASK				(1 << 17)
-#define OMAP4_LPDDR2_PTV_P3_SHIFT				16
-#define OMAP4_LPDDR2_PTV_P3_MASK				(1 << 16)
-#define OMAP4_LPDDR2_PTV_P4_SHIFT				15
-#define OMAP4_LPDDR2_PTV_P4_MASK				(1 << 15)
-#define OMAP4_LPDDR2_PTV_P5_SHIFT				14
-#define OMAP4_LPDDR2_PTV_P5_MASK				(1 << 14)
-
-/* CONTROL_EFUSE_3 */
-#define OMAP4_STD_FUSE_SPARE_1_SHIFT				24
-#define OMAP4_STD_FUSE_SPARE_1_MASK				(0xff << 24)
-#define OMAP4_STD_FUSE_SPARE_2_SHIFT				16
-#define OMAP4_STD_FUSE_SPARE_2_MASK				(0xff << 16)
-#define OMAP4_STD_FUSE_SPARE_3_SHIFT				8
-#define OMAP4_STD_FUSE_SPARE_3_MASK				(0xff << 8)
-#define OMAP4_STD_FUSE_SPARE_4_SHIFT				0
-#define OMAP4_STD_FUSE_SPARE_4_MASK				(0xff << 0)
-
-/* CONTROL_EFUSE_4 */
-#define OMAP4_STD_FUSE_SPARE_5_SHIFT				24
-#define OMAP4_STD_FUSE_SPARE_5_MASK				(0xff << 24)
-#define OMAP4_STD_FUSE_SPARE_6_SHIFT				16
-#define OMAP4_STD_FUSE_SPARE_6_MASK				(0xff << 16)
-#define OMAP4_STD_FUSE_SPARE_7_SHIFT				8
-#define OMAP4_STD_FUSE_SPARE_7_MASK				(0xff << 8)
-#define OMAP4_STD_FUSE_SPARE_8_SHIFT				0
-#define OMAP4_STD_FUSE_SPARE_8_MASK				(0xff << 0)
-
-#endif
diff --git a/arch/arm/mach-omap2/ctrl_module_pad_wkup_44xx.h b/arch/arm/mach-omap2/ctrl_module_pad_wkup_44xx.h
deleted file mode 100644
index 17c9b37..0000000
--- a/arch/arm/mach-omap2/ctrl_module_pad_wkup_44xx.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * OMAP44xx CTRL_MODULE_PAD_WKUP registers and bitfields
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- *
- * Benoit Cousson (b-cousson@ti.com)
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_WKUP_44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CTRL_MODULE_PAD_WKUP_44XX_H
-
-
-/* Base address */
-#define OMAP4_CTRL_MODULE_PAD_WKUP					0x4a31e000
-
-/* Registers offset */
-#define OMAP4_CTRL_MODULE_PAD_WKUP_IP_REVISION				0x0000
-#define OMAP4_CTRL_MODULE_PAD_WKUP_IP_HWINFO				0x0004
-#define OMAP4_CTRL_MODULE_PAD_WKUP_IP_SYSCONFIG				0x0010
-#define OMAP4_CTRL_MODULE_PAD_WKUP_PADCONF_WAKEUPEVENT_0		0x007c
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_SMART1NOPMIO_PADCONF_0	0x05a0
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_SMART1NOPMIO_PADCONF_1	0x05a4
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_PADCONF_MODE			0x05a8
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_XTAL_OSCILLATOR		0x05ac
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_USIMIO			0x0600
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2			0x0604
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_JTAG				0x0608
-#define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_SYS				0x060c
-#define OMAP4_CTRL_MODULE_PAD_WKUP_WKUP_CONTROL_SPARE_RW		0x0614
-#define OMAP4_CTRL_MODULE_PAD_WKUP_WKUP_CONTROL_SPARE_R			0x0618
-#define OMAP4_CTRL_MODULE_PAD_WKUP_WKUP_CONTROL_SPARE_R_C0		0x061c
-
-/* Registers shifts and masks */
-
-/* IP_REVISION */
-#define OMAP4_IP_REV_SCHEME_SHIFT				30
-#define OMAP4_IP_REV_SCHEME_MASK				(0x3 << 30)
-#define OMAP4_IP_REV_FUNC_SHIFT					16
-#define OMAP4_IP_REV_FUNC_MASK					(0xfff << 16)
-#define OMAP4_IP_REV_RTL_SHIFT					11
-#define OMAP4_IP_REV_RTL_MASK					(0x1f << 11)
-#define OMAP4_IP_REV_MAJOR_SHIFT				8
-#define OMAP4_IP_REV_MAJOR_MASK					(0x7 << 8)
-#define OMAP4_IP_REV_CUSTOM_SHIFT				6
-#define OMAP4_IP_REV_CUSTOM_MASK				(0x3 << 6)
-#define OMAP4_IP_REV_MINOR_SHIFT				0
-#define OMAP4_IP_REV_MINOR_MASK					(0x3f << 0)
-
-/* IP_HWINFO */
-#define OMAP4_IP_HWINFO_SHIFT					0
-#define OMAP4_IP_HWINFO_MASK					(0xffffffff << 0)
-
-/* IP_SYSCONFIG */
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_SHIFT			2
-#define OMAP4_IP_SYSCONFIG_IDLEMODE_MASK			(0x3 << 2)
-
-/* PADCONF_WAKEUPEVENT_0 */
-#define OMAP4_JTAG_TDO_DUPLICATEWAKEUPEVENT_SHIFT		24
-#define OMAP4_JTAG_TDO_DUPLICATEWAKEUPEVENT_MASK		(1 << 24)
-#define OMAP4_JTAG_TDI_DUPLICATEWAKEUPEVENT_SHIFT		23
-#define OMAP4_JTAG_TDI_DUPLICATEWAKEUPEVENT_MASK		(1 << 23)
-#define OMAP4_JTAG_TMS_TMSC_DUPLICATEWAKEUPEVENT_SHIFT		22
-#define OMAP4_JTAG_TMS_TMSC_DUPLICATEWAKEUPEVENT_MASK		(1 << 22)
-#define OMAP4_JTAG_RTCK_DUPLICATEWAKEUPEVENT_SHIFT		21
-#define OMAP4_JTAG_RTCK_DUPLICATEWAKEUPEVENT_MASK		(1 << 21)
-#define OMAP4_JTAG_TCK_DUPLICATEWAKEUPEVENT_SHIFT		20
-#define OMAP4_JTAG_TCK_DUPLICATEWAKEUPEVENT_MASK		(1 << 20)
-#define OMAP4_JTAG_NTRST_DUPLICATEWAKEUPEVENT_SHIFT		19
-#define OMAP4_JTAG_NTRST_DUPLICATEWAKEUPEVENT_MASK		(1 << 19)
-#define OMAP4_SYS_BOOT7_DUPLICATEWAKEUPEVENT_SHIFT		18
-#define OMAP4_SYS_BOOT7_DUPLICATEWAKEUPEVENT_MASK		(1 << 18)
-#define OMAP4_SYS_BOOT6_DUPLICATEWAKEUPEVENT_SHIFT		17
-#define OMAP4_SYS_BOOT6_DUPLICATEWAKEUPEVENT_MASK		(1 << 17)
-#define OMAP4_SYS_PWRON_RESET_OUT_DUPLICATEWAKEUPEVENT_SHIFT	16
-#define OMAP4_SYS_PWRON_RESET_OUT_DUPLICATEWAKEUPEVENT_MASK	(1 << 16)
-#define OMAP4_SYS_PWR_REQ_DUPLICATEWAKEUPEVENT_SHIFT		15
-#define OMAP4_SYS_PWR_REQ_DUPLICATEWAKEUPEVENT_MASK		(1 << 15)
-#define OMAP4_SYS_NRESWARM_DUPLICATEWAKEUPEVENT_SHIFT		14
-#define OMAP4_SYS_NRESWARM_DUPLICATEWAKEUPEVENT_MASK		(1 << 14)
-#define OMAP4_SYS_32K_DUPLICATEWAKEUPEVENT_SHIFT		13
-#define OMAP4_SYS_32K_DUPLICATEWAKEUPEVENT_MASK			(1 << 13)
-#define OMAP4_FREF_CLK4_OUT_DUPLICATEWAKEUPEVENT_SHIFT		12
-#define OMAP4_FREF_CLK4_OUT_DUPLICATEWAKEUPEVENT_MASK		(1 << 12)
-#define OMAP4_FREF_CLK4_REQ_DUPLICATEWAKEUPEVENT_SHIFT		11
-#define OMAP4_FREF_CLK4_REQ_DUPLICATEWAKEUPEVENT_MASK		(1 << 11)
-#define OMAP4_FREF_CLK3_OUT_DUPLICATEWAKEUPEVENT_SHIFT		10
-#define OMAP4_FREF_CLK3_OUT_DUPLICATEWAKEUPEVENT_MASK		(1 << 10)
-#define OMAP4_FREF_CLK3_REQ_DUPLICATEWAKEUPEVENT_SHIFT		9
-#define OMAP4_FREF_CLK3_REQ_DUPLICATEWAKEUPEVENT_MASK		(1 << 9)
-#define OMAP4_FREF_CLK0_OUT_DUPLICATEWAKEUPEVENT_SHIFT		8
-#define OMAP4_FREF_CLK0_OUT_DUPLICATEWAKEUPEVENT_MASK		(1 << 8)
-#define OMAP4_FREF_CLK_IOREQ_DUPLICATEWAKEUPEVENT_SHIFT		7
-#define OMAP4_FREF_CLK_IOREQ_DUPLICATEWAKEUPEVENT_MASK		(1 << 7)
-#define OMAP4_SR_SDA_DUPLICATEWAKEUPEVENT_SHIFT			6
-#define OMAP4_SR_SDA_DUPLICATEWAKEUPEVENT_MASK			(1 << 6)
-#define OMAP4_SR_SCL_DUPLICATEWAKEUPEVENT_SHIFT			5
-#define OMAP4_SR_SCL_DUPLICATEWAKEUPEVENT_MASK			(1 << 5)
-#define OMAP4_SIM_PWRCTRL_DUPLICATEWAKEUPEVENT_SHIFT		4
-#define OMAP4_SIM_PWRCTRL_DUPLICATEWAKEUPEVENT_MASK		(1 << 4)
-#define OMAP4_SIM_CD_DUPLICATEWAKEUPEVENT_SHIFT			3
-#define OMAP4_SIM_CD_DUPLICATEWAKEUPEVENT_MASK			(1 << 3)
-#define OMAP4_SIM_RESET_DUPLICATEWAKEUPEVENT_SHIFT		2
-#define OMAP4_SIM_RESET_DUPLICATEWAKEUPEVENT_MASK		(1 << 2)
-#define OMAP4_SIM_CLK_DUPLICATEWAKEUPEVENT_SHIFT		1
-#define OMAP4_SIM_CLK_DUPLICATEWAKEUPEVENT_MASK			(1 << 1)
-#define OMAP4_SIM_IO_DUPLICATEWAKEUPEVENT_SHIFT			0
-#define OMAP4_SIM_IO_DUPLICATEWAKEUPEVENT_MASK			(1 << 0)
-
-/* CONTROL_SMART1NOPMIO_PADCONF_0 */
-#define OMAP4_FREF_DR0_SC_SHIFT					30
-#define OMAP4_FREF_DR0_SC_MASK					(0x3 << 30)
-#define OMAP4_FREF_DR1_SC_SHIFT					28
-#define OMAP4_FREF_DR1_SC_MASK					(0x3 << 28)
-#define OMAP4_FREF_DR4_SC_SHIFT					26
-#define OMAP4_FREF_DR4_SC_MASK					(0x3 << 26)
-#define OMAP4_FREF_DR5_SC_SHIFT					24
-#define OMAP4_FREF_DR5_SC_MASK					(0x3 << 24)
-#define OMAP4_FREF_DR6_SC_SHIFT					22
-#define OMAP4_FREF_DR6_SC_MASK					(0x3 << 22)
-#define OMAP4_FREF_DR7_SC_SHIFT					20
-#define OMAP4_FREF_DR7_SC_MASK					(0x3 << 20)
-#define OMAP4_GPIO_DR7_SC_SHIFT					18
-#define OMAP4_GPIO_DR7_SC_MASK					(0x3 << 18)
-#define OMAP4_DPM_DR0_SC_SHIFT					14
-#define OMAP4_DPM_DR0_SC_MASK					(0x3 << 14)
-#define OMAP4_SIM_DR0_SC_SHIFT					12
-#define OMAP4_SIM_DR0_SC_MASK					(0x3 << 12)
-
-/* CONTROL_SMART1NOPMIO_PADCONF_1 */
-#define OMAP4_FREF_DR0_LB_SHIFT					30
-#define OMAP4_FREF_DR0_LB_MASK					(0x3 << 30)
-#define OMAP4_FREF_DR1_LB_SHIFT					28
-#define OMAP4_FREF_DR1_LB_MASK					(0x3 << 28)
-#define OMAP4_FREF_DR4_LB_SHIFT					26
-#define OMAP4_FREF_DR4_LB_MASK					(0x3 << 26)
-#define OMAP4_FREF_DR5_LB_SHIFT					24
-#define OMAP4_FREF_DR5_LB_MASK					(0x3 << 24)
-#define OMAP4_FREF_DR6_LB_SHIFT					22
-#define OMAP4_FREF_DR6_LB_MASK					(0x3 << 22)
-#define OMAP4_FREF_DR7_LB_SHIFT					20
-#define OMAP4_FREF_DR7_LB_MASK					(0x3 << 20)
-#define OMAP4_GPIO_DR7_LB_SHIFT					18
-#define OMAP4_GPIO_DR7_LB_MASK					(0x3 << 18)
-#define OMAP4_DPM_DR0_LB_SHIFT					14
-#define OMAP4_DPM_DR0_LB_MASK					(0x3 << 14)
-#define OMAP4_SIM_DR0_LB_SHIFT					12
-#define OMAP4_SIM_DR0_LB_MASK					(0x3 << 12)
-
-/* CONTROL_PADCONF_MODE */
-#define OMAP4_VDDS_DV_FREF_SHIFT				31
-#define OMAP4_VDDS_DV_FREF_MASK					(1 << 31)
-#define OMAP4_VDDS_DV_BANK2_SHIFT				30
-#define OMAP4_VDDS_DV_BANK2_MASK				(1 << 30)
-
-/* CONTROL_XTAL_OSCILLATOR */
-#define OMAP4_OSCILLATOR_BOOST_SHIFT				31
-#define OMAP4_OSCILLATOR_BOOST_MASK				(1 << 31)
-#define OMAP4_OSCILLATOR_OS_OUT_SHIFT				30
-#define OMAP4_OSCILLATOR_OS_OUT_MASK				(1 << 30)
-
-/* CONTROL_USIMIO */
-#define OMAP4_PAD_USIM_CLK_LOW_SHIFT				31
-#define OMAP4_PAD_USIM_CLK_LOW_MASK				(1 << 31)
-#define OMAP4_PAD_USIM_RST_LOW_SHIFT				29
-#define OMAP4_PAD_USIM_RST_LOW_MASK				(1 << 29)
-#define OMAP4_USIM_PWRDNZ_SHIFT					28
-#define OMAP4_USIM_PWRDNZ_MASK					(1 << 28)
-
-/* CONTROL_I2C_2 */
-#define OMAP4_SR_SDA_GLFENB_SHIFT				31
-#define OMAP4_SR_SDA_GLFENB_MASK				(1 << 31)
-#define OMAP4_SR_SDA_LOAD_BITS_SHIFT				29
-#define OMAP4_SR_SDA_LOAD_BITS_MASK				(0x3 << 29)
-#define OMAP4_SR_SDA_PULLUPRESX_SHIFT				28
-#define OMAP4_SR_SDA_PULLUPRESX_MASK				(1 << 28)
-#define OMAP4_SR_SCL_GLFENB_SHIFT				27
-#define OMAP4_SR_SCL_GLFENB_MASK				(1 << 27)
-#define OMAP4_SR_SCL_LOAD_BITS_SHIFT				25
-#define OMAP4_SR_SCL_LOAD_BITS_MASK				(0x3 << 25)
-#define OMAP4_SR_SCL_PULLUPRESX_SHIFT				24
-#define OMAP4_SR_SCL_PULLUPRESX_MASK				(1 << 24)
-
-/* CONTROL_JTAG */
-#define OMAP4_JTAG_NTRST_EN_SHIFT				31
-#define OMAP4_JTAG_NTRST_EN_MASK				(1 << 31)
-#define OMAP4_JTAG_TCK_EN_SHIFT					30
-#define OMAP4_JTAG_TCK_EN_MASK					(1 << 30)
-#define OMAP4_JTAG_RTCK_EN_SHIFT				29
-#define OMAP4_JTAG_RTCK_EN_MASK					(1 << 29)
-#define OMAP4_JTAG_TDI_EN_SHIFT					28
-#define OMAP4_JTAG_TDI_EN_MASK					(1 << 28)
-#define OMAP4_JTAG_TDO_EN_SHIFT					27
-#define OMAP4_JTAG_TDO_EN_MASK					(1 << 27)
-
-/* CONTROL_SYS */
-#define OMAP4_SYS_NRESWARM_PIPU_SHIFT				31
-#define OMAP4_SYS_NRESWARM_PIPU_MASK				(1 << 31)
-
-/* WKUP_CONTROL_SPARE_RW */
-#define OMAP4_WKUP_CONTROL_SPARE_RW_SHIFT			0
-#define OMAP4_WKUP_CONTROL_SPARE_RW_MASK			(0xffffffff << 0)
-
-/* WKUP_CONTROL_SPARE_R */
-#define OMAP4_WKUP_CONTROL_SPARE_R_SHIFT			0
-#define OMAP4_WKUP_CONTROL_SPARE_R_MASK				(0xffffffff << 0)
-
-/* WKUP_CONTROL_SPARE_R_C0 */
-#define OMAP4_WKUP_CONTROL_SPARE_R_C0_SHIFT			31
-#define OMAP4_WKUP_CONTROL_SPARE_R_C0_MASK			(1 << 31)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C1_SHIFT			30
-#define OMAP4_WKUP_CONTROL_SPARE_R_C1_MASK			(1 << 30)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C2_SHIFT			29
-#define OMAP4_WKUP_CONTROL_SPARE_R_C2_MASK			(1 << 29)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C3_SHIFT			28
-#define OMAP4_WKUP_CONTROL_SPARE_R_C3_MASK			(1 << 28)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C4_SHIFT			27
-#define OMAP4_WKUP_CONTROL_SPARE_R_C4_MASK			(1 << 27)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C5_SHIFT			26
-#define OMAP4_WKUP_CONTROL_SPARE_R_C5_MASK			(1 << 26)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C6_SHIFT			25
-#define OMAP4_WKUP_CONTROL_SPARE_R_C6_MASK			(1 << 25)
-#define OMAP4_WKUP_CONTROL_SPARE_R_C7_SHIFT			24
-#define OMAP4_WKUP_CONTROL_SPARE_R_C7_MASK			(1 << 24)
-
-#endif
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index b6f8f34..324f02b 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -432,9 +432,9 @@ static int __init omap2_init_devices(void)
 	 */
 	omap_init_audio();
 	omap_init_camera();
-	omap_init_mbox();
 	/* If dtb is there, the devices will be created dynamically */
 	if (!of_have_populated_dt()) {
+		omap_init_mbox();
 		omap_init_mcspi();
 		omap_init_sham();
 		omap_init_aes();
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index a6d2cf1..e1a56d8 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -259,6 +259,9 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
 	if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP))
 		d->dev_caps |= HS_CHANNELS_RESERVED;
 
+	if (platform_get_irq_byname(pdev, "0") < 0)
+		d->dev_caps |= DMA_ENGINE_HANDLE_IRQ;
+
 	/* Check the capabilities register for descriptor loading feature */
 	if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS)
 		dma_common_ch_end = CCDN;
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index 6d7ba37..cd5f3a0 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -28,11 +28,8 @@
 #include <linux/bitops.h>
 #include <linux/clkdev.h>
 
-#include "soc.h"
 #include "clockdomain.h"
 #include "clock.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-34xx.h"
 
 /* CM_AUTOIDLE_PLL*.AUTO_* bit values */
 #define DPLL_AUTOIDLE_DISABLE			0x0
@@ -310,7 +307,7 @@ static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 freqsel)
 	 * Set jitter correction. Jitter correction applicable for OMAP343X
 	 * only since freqsel field is no longer present on other devices.
 	 */
-	if (cpu_is_omap343x()) {
+	if (ti_clk_features.flags & TI_CLK_DPLL_HAS_FREQSEL) {
 		v = omap2_clk_readl(clk, dd->control_reg);
 		v &= ~dd->freqsel_mask;
 		v |= freqsel << __ffs(dd->freqsel_mask);
@@ -512,7 +509,7 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate,
 			return -EINVAL;
 
 		/* Freqsel is available only on OMAP343X devices */
-		if (cpu_is_omap343x()) {
+		if (ti_clk_features.flags & TI_CLK_DPLL_HAS_FREQSEL) {
 			freqsel = _omap3_dpll_compute_freqsel(clk,
 						dd->last_rounded_n);
 			WARN_ON(!freqsel);
diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c
index 52f9438..4613f1e 100644
--- a/arch/arm/mach-omap2/dpll44xx.c
+++ b/arch/arm/mach-omap2/dpll44xx.c
@@ -15,10 +15,7 @@
 #include <linux/io.h>
 #include <linux/bitops.h>
 
-#include "soc.h"
 #include "clock.h"
-#include "clock44xx.h"
-#include "cm-regbits-44xx.h"
 
 /*
  * Maximum DPLL input frequency (FINT) and output frequency (FOUT) that
@@ -29,13 +26,23 @@
 #define OMAP4_DPLL_LP_FINT_MAX	1000000
 #define OMAP4_DPLL_LP_FOUT_MAX	100000000
 
+/*
+ * Bitfield declarations
+ */
+#define OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK		(1 << 8)
+#define OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK		(1 << 10)
+#define OMAP4430_DPLL_REGM4XEN_MASK			(1 << 11)
+
+/* Static rate multiplier for OMAP4 REGM4XEN clocks */
+#define OMAP4430_REGM4XEN_MULT				4
+
 /* Supported only on OMAP4 */
 int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk)
 {
 	u32 v;
 	u32 mask;
 
-	if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+	if (!clk || !clk->clksel_reg)
 		return -EINVAL;
 
 	mask = clk->flags & CLOCK_CLKOUTX2 ?
@@ -54,7 +61,7 @@ void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk)
 	u32 v;
 	u32 mask;
 
-	if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+	if (!clk || !clk->clksel_reg)
 		return;
 
 	mask = clk->flags & CLOCK_CLKOUTX2 ?
@@ -72,7 +79,7 @@ void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk)
 	u32 v;
 	u32 mask;
 
-	if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+	if (!clk || !clk->clksel_reg)
 		return;
 
 	mask = clk->flags & CLOCK_CLKOUTX2 ?
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 93914d2..8897ad7 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -24,25 +24,6 @@
 /* minimum size for IO mapping */
 #define	NAND_IO_SIZE	4
 
-static struct resource gpmc_nand_resource[] = {
-	{
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.flags		= IORESOURCE_IRQ,
-	},
-	{
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device gpmc_nand_device = {
-	.name		= "omap2-nand",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(gpmc_nand_resource),
-	.resource	= gpmc_nand_resource,
-};
-
 static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt)
 {
 	/* platforms which support all ECC schemes */
@@ -95,43 +76,41 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data,
 {
 	int err	= 0;
 	struct gpmc_settings s;
-	struct device *dev = &gpmc_nand_device.dev;
-
-	memset(&s, 0, sizeof(struct gpmc_settings));
+	struct platform_device *pdev;
+	struct resource gpmc_nand_res[] = {
+		{ .flags = IORESOURCE_MEM, },
+		{ .flags = IORESOURCE_IRQ, },
+		{ .flags = IORESOURCE_IRQ, },
+	};
 
-	gpmc_nand_device.dev.platform_data = gpmc_nand_data;
+	BUG_ON(gpmc_nand_data->cs >= GPMC_CS_NUM);
 
 	err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
-				(unsigned long *)&gpmc_nand_resource[0].start);
+			      (unsigned long *)&gpmc_nand_res[0].start);
 	if (err < 0) {
-		dev_err(dev, "Cannot request GPMC CS %d, error %d\n",
-			gpmc_nand_data->cs, err);
+		pr_err("omap2-gpmc: Cannot request GPMC CS %d, error %d\n",
+		       gpmc_nand_data->cs, err);
 		return err;
 	}
-
-	gpmc_nand_resource[0].end = gpmc_nand_resource[0].start +
-							NAND_IO_SIZE - 1;
-
-	gpmc_nand_resource[1].start =
-				gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
-	gpmc_nand_resource[2].start =
-				gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
+	gpmc_nand_res[0].end = gpmc_nand_res[0].start + NAND_IO_SIZE - 1;
+	gpmc_nand_res[1].start = gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
+	gpmc_nand_res[2].start = gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
 
 	if (gpmc_t) {
 		err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t);
 		if (err < 0) {
-			dev_err(dev, "Unable to set gpmc timings: %d\n", err);
+			pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n", err);
 			return err;
 		}
 	}
 
+	memset(&s, 0, sizeof(struct gpmc_settings));
 	if (gpmc_nand_data->of_node)
 		gpmc_read_settings_dt(gpmc_nand_data->of_node, &s);
 	else
 		gpmc_set_legacy(gpmc_nand_data, &s);
 
 	s.device_nand = true;
-
 	err = gpmc_cs_program_settings(gpmc_nand_data->cs, &s);
 	if (err < 0)
 		goto out_free_cs;
@@ -143,18 +122,34 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data,
 	gpmc_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs);
 
 	if (!gpmc_hwecc_bch_capable(gpmc_nand_data->ecc_opt)) {
-		dev_err(dev, "Unsupported NAND ECC scheme selected\n");
-		return -EINVAL;
+		pr_err("omap2-nand: Unsupported NAND ECC scheme selected\n");
+		err = -EINVAL;
+		goto out_free_cs;
 	}
 
-	err = platform_device_register(&gpmc_nand_device);
-	if (err < 0) {
-		dev_err(dev, "Unable to register NAND device\n");
-		goto out_free_cs;
+
+	pdev = platform_device_alloc("omap2-nand", gpmc_nand_data->cs);
+	if (pdev) {
+		err = platform_device_add_resources(pdev, gpmc_nand_res,
+						    ARRAY_SIZE(gpmc_nand_res));
+		if (!err)
+			pdev->dev.platform_data = gpmc_nand_data;
+	} else {
+		err = -ENOMEM;
+	}
+	if (err)
+		goto out_free_pdev;
+
+	err = platform_device_add(pdev);
+	if (err) {
+		dev_err(&pdev->dev, "Unable to register NAND device\n");
+		goto out_free_pdev;
 	}
 
 	return 0;
 
+out_free_pdev:
+	platform_device_put(pdev);
 out_free_cs:
 	gpmc_cs_free(gpmc_nand_data->cs);
 
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 8f55945..5d0667c 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -53,6 +53,7 @@
 #include "prm2xxx.h"
 #include "prm3xxx.h"
 #include "prm44xx.h"
+#include "opp2xxx.h"
 
 /*
  * omap_clk_soc_init: points to a function that does the SoC-specific
@@ -410,7 +411,8 @@ void __init omap2420_init_early(void)
 	omap242x_clockdomains_init();
 	omap2420_hwmod_init();
 	omap_hwmod_init_postsetup();
-	omap_clk_soc_init = omap2420_clk_init;
+	omap_clk_soc_init = omap2420_dt_clk_init;
+	rate_table = omap2420_rate_table;
 }
 
 void __init omap2420_init_late(void)
@@ -439,7 +441,8 @@ void __init omap2430_init_early(void)
 	omap243x_clockdomains_init();
 	omap2430_hwmod_init();
 	omap_hwmod_init_postsetup();
-	omap_clk_soc_init = omap2430_clk_init;
+	omap_clk_soc_init = omap2430_dt_clk_init;
+	rate_table = omap2430_rate_table;
 }
 
 void __init omap2430_init_late(void)
@@ -728,6 +731,8 @@ int __init omap_clk_init(void)
 	if (!omap_clk_soc_init)
 		return 0;
 
+	ti_clk_init_features();
+
 	ret = of_prcm_init();
 	if (!ret)
 		ret = omap_clk_soc_init();
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 2f15979..65b1647 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -16,7 +16,6 @@
 #include <linux/i2c-omap.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/omap-dma.h>
-#include <linux/platform_data/mailbox-omap.h>
 #include <plat/dmtimer.h>
 
 #include "omap_hwmod.h"
@@ -163,18 +162,6 @@ static struct omap_hwmod omap2420_dma_system_hwmod = {
 };
 
 /* mailbox */
-static struct omap_mbox_dev_info omap2420_mailbox_info[] = {
-	{ .name = "dsp", .tx_id = 0, .rx_id = 1, .irq_id = 0, .usr_id = 0 },
-	{ .name = "iva", .tx_id = 2, .rx_id = 3, .irq_id = 1, .usr_id = 3 },
-};
-
-static struct omap_mbox_pdata omap2420_mailbox_attrs = {
-	.num_users	= 4,
-	.num_fifos	= 6,
-	.info_cnt	= ARRAY_SIZE(omap2420_mailbox_info),
-	.info		= omap2420_mailbox_info,
-};
-
 static struct omap_hwmod omap2420_mailbox_hwmod = {
 	.name		= "mailbox",
 	.class		= &omap2xxx_mailbox_hwmod_class,
@@ -188,7 +175,6 @@ static struct omap_hwmod omap2420_mailbox_hwmod = {
 			.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
 		},
 	},
-	.dev_attr	= &omap2420_mailbox_attrs,
 };
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 6d1b609..c2555cb 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -17,7 +17,6 @@
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/omap-dma.h>
-#include <linux/platform_data/mailbox-omap.h>
 #include <plat/dmtimer.h>
 
 #include "omap_hwmod.h"
@@ -161,17 +160,6 @@ static struct omap_hwmod omap2430_dma_system_hwmod = {
 };
 
 /* mailbox */
-static struct omap_mbox_dev_info omap2430_mailbox_info[] = {
-	{ .name = "dsp", .tx_id = 0, .rx_id = 1 },
-};
-
-static struct omap_mbox_pdata omap2430_mailbox_attrs = {
-	.num_users	= 4,
-	.num_fifos	= 6,
-	.info_cnt	= ARRAY_SIZE(omap2430_mailbox_info),
-	.info		= omap2430_mailbox_info,
-};
-
 static struct omap_hwmod omap2430_mailbox_hwmod = {
 	.name		= "mailbox",
 	.class		= &omap2xxx_mailbox_hwmod_class,
@@ -185,7 +173,6 @@ static struct omap_hwmod omap2430_mailbox_hwmod = {
 			.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
 		},
 	},
-	.dev_attr	= &omap2430_mailbox_attrs,
 };
 
 /* mcspi3 */
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
index 0413dab..c1e98d5 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
@@ -152,15 +152,6 @@ struct omap_hwmod_addr_space omap2_dma_system_addrs[] = {
 	{ }
 };
 
-struct omap_hwmod_addr_space omap2_mailbox_addrs[] = {
-	{
-		.pa_start	= 0x48094000,
-		.pa_end		= 0x48094000 + SZ_512 - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_addr_space omap2_mcbsp1_addrs[] = {
 	{
 		.name		= "mpu",
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index 5da7a42..c6c6384 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -37,46 +37,6 @@ struct omap_hwmod_class omap2_uart_class = {
 };
 
 /*
- * 'dss' class
- * display sub-system
- */
-
-static struct omap_hwmod_class_sysconfig omap2_dss_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
-			   SYSS_HAS_RESET_STATUS),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-struct omap_hwmod_class omap2_dss_hwmod_class = {
-	.name	= "dss",
-	.sysc	= &omap2_dss_sysc,
-	.reset	= omap_dss_reset,
-};
-
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap2_rfbi_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-struct omap_hwmod_class omap2_rfbi_hwmod_class = {
-	.name	= "rfbi",
-	.sysc	= &omap2_rfbi_sysc,
-};
-
-/*
  * 'venc' class
  * video encoder
  */
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
index e2db378..8f5989d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
@@ -317,21 +317,11 @@ struct omap_hwmod_ocp_if am33xx_l4_per__i2c3 = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_mailbox_addrs[] = {
-	{
-		.pa_start	= 0x480C8000,
-		.pa_end		= 0x480C8000 + (SZ_4K - 1),
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4 ls -> mailbox */
 struct omap_hwmod_ocp_if am33xx_l4_per__mailbox = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mailbox_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mailbox_addrs,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
index 5c2cc80..fea01aa 100644
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -19,6 +19,8 @@
 #include "omap_hwmod.h"
 #include "omap_hwmod_33xx_43xx_common_data.h"
 #include "prcm43xx.h"
+#include "omap_hwmod_common_data.h"
+
 
 /* IP blocks */
 static struct omap_hwmod am43xx_l4_hs_hwmod = {
@@ -415,6 +417,72 @@ static struct omap_hwmod am43xx_qspi_hwmod = {
 	},
 };
 
+/* dss */
+
+static struct omap_hwmod am43xx_dss_core_hwmod = {
+	.name		= "dss_core",
+	.class		= &omap2_dss_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "disp_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+};
+
+/* dispc */
+
+struct omap_dss_dispc_dev_attr am43xx_dss_dispc_dev_attr = {
+	.manager_count		= 1,
+	.has_framedonetv_irq	= 0
+};
+
+static struct omap_hwmod_class_sysconfig am43xx_dispc_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_MIDLEMODE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class am43xx_dispc_hwmod_class = {
+	.name	= "dispc",
+	.sysc	= &am43xx_dispc_sysc,
+};
+
+static struct omap_hwmod am43xx_dss_dispc_hwmod = {
+	.name		= "dss_dispc",
+	.class		= &am43xx_dispc_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "disp_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
+		},
+	},
+	.dev_attr	= &am43xx_dss_dispc_dev_attr,
+};
+
+/* rfbi */
+
+static struct omap_hwmod am43xx_dss_rfbi_hwmod = {
+	.name		= "dss_rfbi",
+	.class		= &omap2_rfbi_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "disp_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
+		},
+	},
+};
+
 /* Interfaces */
 static struct omap_hwmod_ocp_if am43xx_l3_main__l4_hs = {
 	.master		= &am33xx_l3_main_hwmod,
@@ -654,6 +722,34 @@ static struct omap_hwmod_ocp_if am43xx_l3_s__qspi = {
 	.user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+static struct omap_hwmod_ocp_if am43xx_dss__l3_main = {
+	.master		= &am43xx_dss_core_hwmod,
+	.slave		= &am33xx_l3_main_hwmod,
+	.clk		= "l3_gclk",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if am43xx_l4_ls__dss = {
+	.master		= &am33xx_l4_ls_hwmod,
+	.slave		= &am43xx_dss_core_hwmod,
+	.clk		= "l4ls_gclk",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_dispc = {
+	.master		= &am33xx_l4_ls_hwmod,
+	.slave		= &am43xx_dss_dispc_hwmod,
+	.clk		= "l4ls_gclk",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if am43xx_l4_ls__dss_rfbi = {
+	.master		= &am33xx_l4_ls_hwmod,
+	.slave		= &am43xx_dss_rfbi_hwmod,
+	.clk		= "l4ls_gclk",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
 	&am33xx_l4_wkup__synctimer,
 	&am43xx_l4_ls__timer8,
@@ -748,6 +844,10 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
 	&am43xx_l4_ls__ocp2scp1,
 	&am43xx_l3_s__usbotgss0,
 	&am43xx_l3_s__usbotgss1,
+	&am43xx_dss__l3_main,
+	&am43xx_l4_ls__dss,
+	&am43xx_l4_ls__dss_dispc,
+	&am43xx_l4_ls__dss_rfbi,
 	NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index b4acc0a..44e5634 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -4138,21 +4138,11 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__kbd = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mailbox_addrs[] = {
-	{
-		.pa_start	= 0x4a0f4000,
-		.pa_end		= 0x4a0f41ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> mailbox */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_mailbox_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_mailbox_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 284324f..2757abf 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -273,6 +273,56 @@ static struct omap_hwmod dra7xx_ctrl_module_wkup_hwmod = {
 };
 
 /*
+ * 'gmac' class
+ * cpsw/gmac sub system
+ */
+static struct omap_hwmod_class_sysconfig dra7xx_gmac_sysc = {
+	.rev_offs	= 0x0,
+	.sysc_offs	= 0x8,
+	.syss_offs	= 0x4,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+			   SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | MSTANDBY_FORCE |
+			   MSTANDBY_NO),
+	.sysc_fields	= &omap_hwmod_sysc_type3,
+};
+
+static struct omap_hwmod_class dra7xx_gmac_hwmod_class = {
+	.name		= "gmac",
+	.sysc		= &dra7xx_gmac_sysc,
+};
+
+static struct omap_hwmod dra7xx_gmac_hwmod = {
+	.name		= "gmac",
+	.class		= &dra7xx_gmac_hwmod_class,
+	.clkdm_name	= "gmac_clkdm",
+	.flags		= (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
+	.main_clk	= "dpll_gmac_ck",
+	.mpu_rt_idx	= 1,
+	.prcm		= {
+		.omap4	= {
+			.clkctrl_offs	= DRA7XX_CM_GMAC_GMAC_CLKCTRL_OFFSET,
+			.context_offs	= DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET,
+			.modulemode	= MODULEMODE_SWCTRL,
+		},
+	},
+};
+
+/*
+ * 'mdio' class
+ */
+static struct omap_hwmod_class dra7xx_mdio_hwmod_class = {
+	.name		= "davinci_mdio",
+};
+
+static struct omap_hwmod dra7xx_mdio_hwmod = {
+	.name		= "davinci_mdio",
+	.class		= &dra7xx_mdio_hwmod_class,
+	.clkdm_name	= "gmac_clkdm",
+	.main_clk	= "dpll_gmac_ck",
+};
+
+/*
  * 'dcan' class
  *
  */
@@ -343,19 +393,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info dra7xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + DRA7XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + DRA7XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + DRA7XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + DRA7XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod dra7xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &dra7xx_dma_hwmod_class,
 	.clkdm_name	= "dma_clkdm",
-	.mpu_irqs	= dra7xx_dma_system_irqs,
 	.main_clk	= "l3_iclk_div",
 	.prcm = {
 		.omap4 = {
@@ -939,6 +980,194 @@ static struct omap_hwmod dra7xx_i2c5_hwmod = {
 };
 
 /*
+ * 'mailbox' class
+ *
+ */
+
+static struct omap_hwmod_class_sysconfig dra7xx_mailbox_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.sysc_flags	= (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class dra7xx_mailbox_hwmod_class = {
+	.name	= "mailbox",
+	.sysc	= &dra7xx_mailbox_sysc,
+};
+
+/* mailbox1 */
+static struct omap_hwmod dra7xx_mailbox1_hwmod = {
+	.name		= "mailbox1",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX1_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX1_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox2 */
+static struct omap_hwmod dra7xx_mailbox2_hwmod = {
+	.name		= "mailbox2",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX2_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX2_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox3 */
+static struct omap_hwmod dra7xx_mailbox3_hwmod = {
+	.name		= "mailbox3",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX3_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX3_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox4 */
+static struct omap_hwmod dra7xx_mailbox4_hwmod = {
+	.name		= "mailbox4",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX4_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX4_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox5 */
+static struct omap_hwmod dra7xx_mailbox5_hwmod = {
+	.name		= "mailbox5",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX5_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX5_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox6 */
+static struct omap_hwmod dra7xx_mailbox6_hwmod = {
+	.name		= "mailbox6",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX6_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX6_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox7 */
+static struct omap_hwmod dra7xx_mailbox7_hwmod = {
+	.name		= "mailbox7",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX7_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX7_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox8 */
+static struct omap_hwmod dra7xx_mailbox8_hwmod = {
+	.name		= "mailbox8",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX8_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX8_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox9 */
+static struct omap_hwmod dra7xx_mailbox9_hwmod = {
+	.name		= "mailbox9",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX9_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX9_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox10 */
+static struct omap_hwmod dra7xx_mailbox10_hwmod = {
+	.name		= "mailbox10",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX10_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX10_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox11 */
+static struct omap_hwmod dra7xx_mailbox11_hwmod = {
+	.name		= "mailbox11",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX11_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX11_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox12 */
+static struct omap_hwmod dra7xx_mailbox12_hwmod = {
+	.name		= "mailbox12",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX12_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX12_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/* mailbox13 */
+static struct omap_hwmod dra7xx_mailbox13_hwmod = {
+	.name		= "mailbox13",
+	.class		= &dra7xx_mailbox_hwmod_class,
+	.clkdm_name	= "l4cfg_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L4CFG_MAILBOX13_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L4CFG_MAILBOX13_CONTEXT_OFFSET,
+		},
+	},
+};
+
+/*
  * 'mcspi' class
  *
  */
@@ -1215,6 +1444,97 @@ static struct omap_hwmod dra7xx_ocp2scp1_hwmod = {
 	},
 };
 
+/* ocp2scp3 */
+static struct omap_hwmod dra7xx_ocp2scp3_hwmod = {
+	.name		= "ocp2scp3",
+	.class		= &dra7xx_ocp2scp_hwmod_class,
+	.clkdm_name	= "l3init_clkdm",
+	.main_clk	= "l4_root_clk_div",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L3INIT_OCP2SCP3_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_HWCTRL,
+		},
+	},
+};
+
+/*
+ * 'PCIE' class
+ *
+ */
+
+static struct omap_hwmod_class dra7xx_pcie_hwmod_class = {
+	.name	= "pcie",
+};
+
+/* pcie1 */
+static struct omap_hwmod dra7xx_pcie1_hwmod = {
+	.name		= "pcie1",
+	.class		= &dra7xx_pcie_hwmod_class,
+	.clkdm_name	= "pcie_clkdm",
+	.main_clk	= "l4_root_clk_div",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs	= DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET,
+			.modulemode	= MODULEMODE_SWCTRL,
+		},
+	},
+};
+
+/* pcie2 */
+static struct omap_hwmod dra7xx_pcie2_hwmod = {
+	.name		= "pcie2",
+	.class		= &dra7xx_pcie_hwmod_class,
+	.clkdm_name	= "pcie_clkdm",
+	.main_clk	= "l4_root_clk_div",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+};
+
+/*
+ * 'PCIE PHY' class
+ *
+ */
+
+static struct omap_hwmod_class dra7xx_pcie_phy_hwmod_class = {
+	.name	= "pcie-phy",
+};
+
+/* pcie1 phy */
+static struct omap_hwmod dra7xx_pcie1_phy_hwmod = {
+	.name		= "pcie1-phy",
+	.class		= &dra7xx_pcie_phy_hwmod_class,
+	.clkdm_name	= "l3init_clkdm",
+	.main_clk	= "l4_root_clk_div",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+};
+
+/* pcie2 phy */
+static struct omap_hwmod dra7xx_pcie2_phy_hwmod = {
+	.name		= "pcie2-phy",
+	.class		= &dra7xx_pcie_phy_hwmod_class,
+	.clkdm_name	= "l3init_clkdm",
+	.main_clk	= "l4_root_clk_div",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+};
+
 /*
  * 'qspi' class
  *
@@ -1249,6 +1569,38 @@ static struct omap_hwmod dra7xx_qspi_hwmod = {
 };
 
 /*
+ * 'rtcss' class
+ *
+ */
+static struct omap_hwmod_class_sysconfig dra7xx_rtcss_sysc = {
+	.sysc_offs	= 0x0078,
+	.sysc_flags	= SYSC_HAS_SIDLEMODE,
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   SIDLE_SMART_WKUP),
+	.sysc_fields	= &omap_hwmod_sysc_type3,
+};
+
+static struct omap_hwmod_class dra7xx_rtcss_hwmod_class = {
+	.name	= "rtcss",
+	.sysc	= &dra7xx_rtcss_sysc,
+};
+
+/* rtcss */
+static struct omap_hwmod dra7xx_rtcss_hwmod = {
+	.name		= "rtcss",
+	.class		= &dra7xx_rtcss_hwmod_class,
+	.clkdm_name	= "rtc_clkdm",
+	.main_clk	= "sys_32k_ck",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = DRA7XX_CM_RTC_RTCSS_CLKCTRL_OFFSET,
+			.context_offs = DRA7XX_RM_RTC_RTCSS_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+};
+
+/*
  * 'sata' class
  *
  */
@@ -2007,6 +2359,19 @@ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__ctrl_module_wkup = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+static struct omap_hwmod_ocp_if dra7xx_l4_per2__cpgmac0 = {
+	.master		= &dra7xx_l4_per2_hwmod,
+	.slave		= &dra7xx_gmac_hwmod,
+	.clk		= "dpll_gmac_ck",
+	.user		= OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if dra7xx_gmac__mdio = {
+	.master		= &dra7xx_gmac_hwmod,
+	.slave		= &dra7xx_mdio_hwmod,
+	.user		= OCP_USER_MPU,
+};
+
 /* l4_wkup -> dcan1 */
 static struct omap_hwmod_ocp_if dra7xx_l4_wkup__dcan1 = {
 	.master		= &dra7xx_l4_wkup_hwmod,
@@ -2254,6 +2619,110 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per1__i2c5 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l4_cfg -> mailbox1 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mailbox1 = {
+	.master		= &dra7xx_l4_cfg_hwmod,
+	.slave		= &dra7xx_mailbox1_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox2 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox2 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox2_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox3 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox3 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox3_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox4 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox4 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox4_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox5 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox5 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox5_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox6 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox6 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox6_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox7 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox7 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox7_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox8 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox8 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox8_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox9 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox9 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox9_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox10 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox10 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox10_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox11 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox11 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox11_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox12 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox12 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox12_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per3 -> mailbox13 */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox13 = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_mailbox13_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l4_per1 -> mcspi1 */
 static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi1 = {
 	.master		= &dra7xx_l4_per1_hwmod,
@@ -2334,6 +2803,62 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp1 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l4_cfg -> ocp2scp3 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp3 = {
+	.master		= &dra7xx_l4_cfg_hwmod,
+	.slave		= &dra7xx_ocp2scp3_hwmod,
+	.clk		= "l4_root_clk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_1 -> pcie1 */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pcie1 = {
+	.master		= &dra7xx_l3_main_1_hwmod,
+	.slave		= &dra7xx_pcie1_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie1 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1 = {
+	.master		= &dra7xx_l4_cfg_hwmod,
+	.slave		= &dra7xx_pcie1_hwmod,
+	.clk		= "l4_root_clk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_1 -> pcie2 */
+static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pcie2 = {
+	.master		= &dra7xx_l3_main_1_hwmod,
+	.slave		= &dra7xx_pcie2_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie2 */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2 = {
+	.master		= &dra7xx_l4_cfg_hwmod,
+	.slave		= &dra7xx_pcie2_hwmod,
+	.clk		= "l4_root_clk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie1 phy */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1_phy = {
+	.master		= &dra7xx_l4_cfg_hwmod,
+	.slave		= &dra7xx_pcie1_phy_hwmod,
+	.clk		= "l4_root_clk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie2 phy */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2_phy = {
+	.master		= &dra7xx_l4_cfg_hwmod,
+	.slave		= &dra7xx_pcie2_phy_hwmod,
+	.clk		= "l4_root_clk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_addr_space dra7xx_qspi_addrs[] = {
 	{
 		.pa_start	= 0x4b300000,
@@ -2352,6 +2877,14 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__qspi = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l4_per3 -> rtcss */
+static struct omap_hwmod_ocp_if dra7xx_l4_per3__rtcss = {
+	.master		= &dra7xx_l4_per3_hwmod,
+	.slave		= &dra7xx_rtcss_hwmod,
+	.clk		= "l4_root_clk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_addr_space dra7xx_sata_addrs[] = {
 	{
 		.name		= "sysc",
@@ -2650,6 +3183,8 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
 	&dra7xx_l4_wkup__ctrl_module_wkup,
 	&dra7xx_l4_wkup__dcan1,
 	&dra7xx_l4_per2__dcan2,
+	&dra7xx_l4_per2__cpgmac0,
+	&dra7xx_gmac__mdio,
 	&dra7xx_l4_cfg__dma_system,
 	&dra7xx_l3_main_1__dss,
 	&dra7xx_l3_main_1__dispc,
@@ -2670,6 +3205,19 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
 	&dra7xx_l4_per1__i2c3,
 	&dra7xx_l4_per1__i2c4,
 	&dra7xx_l4_per1__i2c5,
+	&dra7xx_l4_cfg__mailbox1,
+	&dra7xx_l4_per3__mailbox2,
+	&dra7xx_l4_per3__mailbox3,
+	&dra7xx_l4_per3__mailbox4,
+	&dra7xx_l4_per3__mailbox5,
+	&dra7xx_l4_per3__mailbox6,
+	&dra7xx_l4_per3__mailbox7,
+	&dra7xx_l4_per3__mailbox8,
+	&dra7xx_l4_per3__mailbox9,
+	&dra7xx_l4_per3__mailbox10,
+	&dra7xx_l4_per3__mailbox11,
+	&dra7xx_l4_per3__mailbox12,
+	&dra7xx_l4_per3__mailbox13,
 	&dra7xx_l4_per1__mcspi1,
 	&dra7xx_l4_per1__mcspi2,
 	&dra7xx_l4_per1__mcspi3,
@@ -2680,7 +3228,15 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
 	&dra7xx_l4_per1__mmc4,
 	&dra7xx_l4_cfg__mpu,
 	&dra7xx_l4_cfg__ocp2scp1,
+	&dra7xx_l4_cfg__ocp2scp3,
+	&dra7xx_l3_main_1__pcie1,
+	&dra7xx_l4_cfg__pcie1,
+	&dra7xx_l3_main_1__pcie2,
+	&dra7xx_l4_cfg__pcie2,
+	&dra7xx_l4_cfg__pcie1_phy,
+	&dra7xx_l4_cfg__pcie2_phy,
 	&dra7xx_l3_main_1__qspi,
+	&dra7xx_l4_per3__rtcss,
 	&dra7xx_l4_cfg__sata,
 	&dra7xx_l4_cfg__smartreflex_core,
 	&dra7xx_l4_cfg__smartreflex_mpu,
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index 2c38c6b..11ed5a1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -33,7 +33,6 @@ extern struct omap_hwmod_addr_space omap2_mcspi1_addr_space[];
 extern struct omap_hwmod_addr_space omap2_mcspi2_addr_space[];
 extern struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[];
 extern struct omap_hwmod_addr_space omap2_dma_system_addrs[];
-extern struct omap_hwmod_addr_space omap2_mailbox_addrs[];
 extern struct omap_hwmod_addr_space omap2_mcbsp1_addrs[];
 extern struct omap_hwmod_addr_space omap2_hdq1w_addr_space[];
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_common_ipblock_data.c
new file mode 100644
index 0000000..f21664d
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_hwmod_common_ipblock_data.c
@@ -0,0 +1,55 @@
+/*
+ * omap_hwmod_common_ipblock_data.c - common IP block data for OMAP2+
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "omap_hwmod.h"
+#include "omap_hwmod_common_data.h"
+
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_dss_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+			   SYSS_HAS_RESET_STATUS),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_dss_hwmod_class = {
+	.name	= "dss",
+	.sysc	= &omap2_dss_sysc,
+	.reset	= omap_dss_reset,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_rfbi_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_rfbi_hwmod_class = {
+	.name	= "rfbi",
+	.sysc	= &omap2_rfbi_sysc,
+};
+
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index a5ea988..fe01c5a 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -75,9 +75,9 @@ static int omap2_enter_full_retention(void)
 
 	/* Clear old wake-up events */
 	/* REVISIT: These write to reserved bits? */
-	omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
-	omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
-	omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
+	omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0);
+	omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0);
+	omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0);
 
 	pwrdm_set_next_pwrst(core_pwrdm, PWRDM_POWER_RET);
 	pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_RET);
@@ -104,23 +104,18 @@ no_sleep:
 	clk_enable(osc_ck);
 
 	/* clear CORE wake-up events */
-	omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
-	omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
+	omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0);
+	omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0);
 
 	/* wakeup domain events - bit 1: GPT1, bit5 GPIO */
-	omap2_prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST);
+	omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, 0x4 | 0x1);
 
 	/* MPU domain wake events */
-	l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
-	if (l & 0x01)
-		omap2_prm_write_mod_reg(0x01, OCP_MOD,
-				  OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
-	if (l & 0x20)
-		omap2_prm_write_mod_reg(0x20, OCP_MOD,
-				  OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
+	omap2xxx_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET,
+				    0x1);
 
-	/* Mask future PRCM-to-MPU interrupts */
-	omap2_prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
+	omap2xxx_prm_clear_mod_irqs(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET,
+				    0x20);
 
 	pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON);
 	pwrdm_set_next_pwrst(core_pwrdm, PWRDM_POWER_ON);
@@ -148,9 +143,9 @@ static void omap2_enter_mpu_retention(void)
 	 * it is in retention mode. */
 	if (omap2_allow_mpu_retention()) {
 		/* REVISIT: These write to reserved bits? */
-		omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
-		omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
-		omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
+		omap2xxx_prm_clear_mod_irqs(CORE_MOD, PM_WKST1, ~0);
+		omap2xxx_prm_clear_mod_irqs(CORE_MOD, OMAP24XX_PM_WKST2, ~0);
+		omap2xxx_prm_clear_mod_irqs(WKUP_MOD, PM_WKST, ~0);
 
 		/* Try to enter MPU retention */
 		pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_RET);
@@ -249,6 +244,10 @@ static void __init prcm_setup_regs(void)
 	/* Enable wake-up events */
 	omap2_prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK,
 				WKUP_MOD, PM_WKEN);
+
+	/* Enable SYS_CLKEN control when all domains idle */
+	omap2_prm_set_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK, OMAP24XX_GR_MOD,
+				   OMAP2_PRCM_CLKSRC_CTRL_OFFSET);
 }
 
 int __init omap2_pm_init(void)
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 507d8ee..3f80929 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -133,60 +133,13 @@ static void omap3_save_secure_ram_context(void)
 	}
 }
 
-/*
- * PRCM Interrupt Handler Helper Function
- *
- * The purpose of this function is to clear any wake-up events latched
- * in the PRCM PM_WKST_x registers. It is possible that a wake-up event
- * may occur whilst attempting to clear a PM_WKST_x register and thus
- * set another bit in this register. A while loop is used to ensure
- * that any peripheral wake-up events occurring while attempting to
- * clear the PM_WKST_x are detected and cleared.
- */
-static int prcm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits)
-{
-	u32 wkst, fclk, iclk, clken;
-	u16 wkst_off = (regs == 3) ? OMAP3430ES2_PM_WKST3 : PM_WKST1;
-	u16 fclk_off = (regs == 3) ? OMAP3430ES2_CM_FCLKEN3 : CM_FCLKEN1;
-	u16 iclk_off = (regs == 3) ? CM_ICLKEN3 : CM_ICLKEN1;
-	u16 grpsel_off = (regs == 3) ?
-		OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL;
-	int c = 0;
-
-	wkst = omap2_prm_read_mod_reg(module, wkst_off);
-	wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
-	wkst &= ~ignore_bits;
-	if (wkst) {
-		iclk = omap2_cm_read_mod_reg(module, iclk_off);
-		fclk = omap2_cm_read_mod_reg(module, fclk_off);
-		while (wkst) {
-			clken = wkst;
-			omap2_cm_set_mod_reg_bits(clken, module, iclk_off);
-			/*
-			 * For USBHOST, we don't know whether HOST1 or
-			 * HOST2 woke us up, so enable both f-clocks
-			 */
-			if (module == OMAP3430ES2_USBHOST_MOD)
-				clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT;
-			omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
-			omap2_prm_write_mod_reg(wkst, module, wkst_off);
-			wkst = omap2_prm_read_mod_reg(module, wkst_off);
-			wkst &= ~ignore_bits;
-			c++;
-		}
-		omap2_cm_write_mod_reg(iclk, module, iclk_off);
-		omap2_cm_write_mod_reg(fclk, module, fclk_off);
-	}
-
-	return c;
-}
-
 static irqreturn_t _prcm_int_handle_io(int irq, void *unused)
 {
 	int c;
 
-	c = prcm_clear_mod_irqs(WKUP_MOD, 1,
-		~(OMAP3430_ST_IO_MASK | OMAP3430_ST_IO_CHAIN_MASK));
+	c = omap3xxx_prm_clear_mod_irqs(WKUP_MOD, 1,
+					~(OMAP3430_ST_IO_MASK |
+					  OMAP3430_ST_IO_CHAIN_MASK));
 
 	return c ? IRQ_HANDLED : IRQ_NONE;
 }
@@ -200,13 +153,14 @@ static irqreturn_t _prcm_int_handle_wakeup(int irq, void *unused)
 	 * these are handled in a separate handler to avoid acking
 	 * IO events before parsing in mux code
 	 */
-	c = prcm_clear_mod_irqs(WKUP_MOD, 1,
-		OMAP3430_ST_IO_MASK | OMAP3430_ST_IO_CHAIN_MASK);
-	c += prcm_clear_mod_irqs(CORE_MOD, 1, 0);
-	c += prcm_clear_mod_irqs(OMAP3430_PER_MOD, 1, 0);
+	c = omap3xxx_prm_clear_mod_irqs(WKUP_MOD, 1,
+					OMAP3430_ST_IO_MASK |
+					OMAP3430_ST_IO_CHAIN_MASK);
+	c += omap3xxx_prm_clear_mod_irqs(CORE_MOD, 1, 0);
+	c += omap3xxx_prm_clear_mod_irqs(OMAP3430_PER_MOD, 1, 0);
 	if (omap_rev() > OMAP3430_REV_ES1_0) {
-		c += prcm_clear_mod_irqs(CORE_MOD, 3, 0);
-		c += prcm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1, 0);
+		c += omap3xxx_prm_clear_mod_irqs(CORE_MOD, 3, 0);
+		c += omap3xxx_prm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1, 0);
 	}
 
 	return c ? IRQ_HANDLED : IRQ_NONE;
@@ -399,159 +353,11 @@ restore:
 #define omap3_pm_suspend NULL
 #endif /* CONFIG_SUSPEND */
 
-
-/**
- * omap3_iva_idle(): ensure IVA is in idle so it can be put into
- *                   retention
- *
- * In cases where IVA2 is activated by bootcode, it may prevent
- * full-chip retention or off-mode because it is not idle.  This
- * function forces the IVA2 into idle state so it can go
- * into retention/off and thus allow full-chip retention/off.
- *
- **/
-static void __init omap3_iva_idle(void)
-{
-	/* ensure IVA2 clock is disabled */
-	omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
-
-	/* if no clock activity, nothing else to do */
-	if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
-	      OMAP3430_CLKACTIVITY_IVA2_MASK))
-		return;
-
-	/* Reset IVA2 */
-	omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
-			  OMAP3430_RST2_IVA2_MASK |
-			  OMAP3430_RST3_IVA2_MASK,
-			  OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-
-	/* Enable IVA2 clock */
-	omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
-			 OMAP3430_IVA2_MOD, CM_FCLKEN);
-
-	/* Set IVA2 boot mode to 'idle' */
-	omap3_ctrl_set_iva_bootmode_idle();
-
-	/* Un-reset IVA2 */
-	omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-
-	/* Disable IVA2 clock */
-	omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
-
-	/* Reset IVA2 */
-	omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
-			  OMAP3430_RST2_IVA2_MASK |
-			  OMAP3430_RST3_IVA2_MASK,
-			  OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
-}
-
-static void __init omap3_d2d_idle(void)
-{
-	u16 mask, padconf;
-
-	/* In a stand alone OMAP3430 where there is not a stacked
-	 * modem for the D2D Idle Ack and D2D MStandby must be pulled
-	 * high. S CONTROL_PADCONF_SAD2D_IDLEACK and
-	 * CONTROL_PADCONF_SAD2D_MSTDBY to have a pull up. */
-	mask = (1 << 4) | (1 << 3); /* pull-up, enabled */
-	padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_MSTANDBY);
-	padconf |= mask;
-	omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_MSTANDBY);
-
-	padconf = omap_ctrl_readw(OMAP3_PADCONF_SAD2D_IDLEACK);
-	padconf |= mask;
-	omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK);
-
-	/* reset modem */
-	omap2_prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
-			  OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK,
-			  CORE_MOD, OMAP2_RM_RSTCTRL);
-	omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
-}
-
 static void __init prcm_setup_regs(void)
 {
-	u32 omap3630_en_uart4_mask = cpu_is_omap3630() ?
-					OMAP3630_EN_UART4_MASK : 0;
-	u32 omap3630_grpsel_uart4_mask = cpu_is_omap3630() ?
-					OMAP3630_GRPSEL_UART4_MASK : 0;
-
-	/* XXX This should be handled by hwmod code or SCM init code */
-	omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG);
-
-	/*
-	 * Enable control of expternal oscillator through
-	 * sys_clkreq. In the long run clock framework should
-	 * take care of this.
-	 */
-	omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
-			     1 << OMAP_AUTOEXTCLKMODE_SHIFT,
-			     OMAP3430_GR_MOD,
-			     OMAP3_PRM_CLKSRC_CTRL_OFFSET);
-
-	/* setup wakup source */
-	omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
-			  OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK,
-			  WKUP_MOD, PM_WKEN);
-	/* No need to write EN_IO, that is always enabled */
-	omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
-			  OMAP3430_GRPSEL_GPT1_MASK |
-			  OMAP3430_GRPSEL_GPT12_MASK,
-			  WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
-
-	/* Enable PM_WKEN to support DSS LPR */
-	omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
-				OMAP3430_DSS_MOD, PM_WKEN);
-
-	/* Enable wakeups in PER */
-	omap2_prm_write_mod_reg(omap3630_en_uart4_mask |
-			  OMAP3430_EN_GPIO2_MASK | OMAP3430_EN_GPIO3_MASK |
-			  OMAP3430_EN_GPIO4_MASK | OMAP3430_EN_GPIO5_MASK |
-			  OMAP3430_EN_GPIO6_MASK | OMAP3430_EN_UART3_MASK |
-			  OMAP3430_EN_MCBSP2_MASK | OMAP3430_EN_MCBSP3_MASK |
-			  OMAP3430_EN_MCBSP4_MASK,
-			  OMAP3430_PER_MOD, PM_WKEN);
-	/* and allow them to wake up MPU */
-	omap2_prm_write_mod_reg(omap3630_grpsel_uart4_mask |
-			  OMAP3430_GRPSEL_GPIO2_MASK |
-			  OMAP3430_GRPSEL_GPIO3_MASK |
-			  OMAP3430_GRPSEL_GPIO4_MASK |
-			  OMAP3430_GRPSEL_GPIO5_MASK |
-			  OMAP3430_GRPSEL_GPIO6_MASK |
-			  OMAP3430_GRPSEL_UART3_MASK |
-			  OMAP3430_GRPSEL_MCBSP2_MASK |
-			  OMAP3430_GRPSEL_MCBSP3_MASK |
-			  OMAP3430_GRPSEL_MCBSP4_MASK,
-			  OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
-
-	/* Don't attach IVA interrupts */
-	if (omap3_has_iva()) {
-		omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
-		omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
-		omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
-		omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD,
-					OMAP3430_PM_IVAGRPSEL);
-	}
-
-	/* Clear any pending 'reset' flags */
-	omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
-	omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
-	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
-	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
-	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
-	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
-	omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST);
-
-	/* Clear any pending PRCM interrupts */
-	omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
-
-	/*
-	 * We need to idle iva2_pwrdm even on am3703 with no iva2.
-	 */
-	omap3_iva_idle();
+	omap3_ctrl_init();
 
-	omap3_d2d_idle();
+	omap3_prm_init_pm(cpu_is_omap3630(), omap3_has_iva());
 }
 
 void omap3_pm_off_mode_enable(int enable)
diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h
index 7785be9..ad7b3e9 100644
--- a/arch/arm/mach-omap2/prcm43xx.h
+++ b/arch/arm/mach-omap2/prcm43xx.h
@@ -142,5 +142,6 @@
 #define AM43XX_CM_PER_USBPHYOCP2SCP0_CLKCTRL_OFFSET	0x05B8
 #define AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET        0x0268
 #define AM43XX_CM_PER_USBPHYOCP2SCP1_CLKCTRL_OFFSET	0x05C0
+#define AM43XX_CM_PER_DSS_CLKCTRL_OFFSET		0x0a20
 
 #endif
diff --git a/arch/arm/mach-omap2/prm2xxx.c b/arch/arm/mach-omap2/prm2xxx.c
index a3a3cca..8695805 100644
--- a/arch/arm/mach-omap2/prm2xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx.c
@@ -114,6 +114,24 @@ void omap2xxx_prm_dpll_reset(void)
 	omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTCTRL);
 }
 
+/**
+ * omap2xxx_prm_clear_mod_irqs - clear wakeup status bits for a module
+ * @module: PRM module to clear wakeups from
+ * @regs: register offset to clear
+ * @wkst_mask: wakeup status mask to clear
+ *
+ * Clears wakeup status bits for a given module, so that the device can
+ * re-enter idle.
+ */
+void omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask)
+{
+	u32 wkst;
+
+	wkst = omap2_prm_read_mod_reg(module, regs);
+	wkst &= wkst_mask;
+	omap2_prm_write_mod_reg(wkst, module, regs);
+}
+
 int omap2xxx_clkdm_sleep(struct clockdomain *clkdm)
 {
 	omap2_prm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
diff --git a/arch/arm/mach-omap2/prm2xxx.h b/arch/arm/mach-omap2/prm2xxx.h
index d2cb636..d734141 100644
--- a/arch/arm/mach-omap2/prm2xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx.h
@@ -125,6 +125,7 @@ extern int omap2xxx_clkdm_sleep(struct clockdomain *clkdm);
 extern int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm);
 
 extern void omap2xxx_prm_dpll_reset(void);
+void omap2xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask);
 
 extern int __init omap2xxx_prm_init(void);
 
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index 4bd7a2d..2458be6 100644
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -26,6 +26,8 @@
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
+#include "cm3xxx.h"
+#include "cm-regbits-34xx.h"
 
 static const struct omap_prcm_irq omap3_prcm_irqs[] = {
 	OMAP_PRCM_IRQ("wkup",	0,	0),
@@ -206,6 +208,167 @@ void omap3xxx_prm_restore_irqen(u32 *saved_mask)
 }
 
 /**
+ * omap3xxx_prm_clear_mod_irqs - clear wake-up events from PRCM interrupt
+ * @module: PRM module to clear wakeups from
+ * @regs: register set to clear, 1 or 3
+ * @ignore_bits: wakeup status bits to ignore
+ *
+ * The purpose of this function is to clear any wake-up events latched
+ * in the PRCM PM_WKST_x registers. It is possible that a wake-up event
+ * may occur whilst attempting to clear a PM_WKST_x register and thus
+ * set another bit in this register. A while loop is used to ensure
+ * that any peripheral wake-up events occurring while attempting to
+ * clear the PM_WKST_x are detected and cleared.
+ */
+int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits)
+{
+	u32 wkst, fclk, iclk, clken;
+	u16 wkst_off = (regs == 3) ? OMAP3430ES2_PM_WKST3 : PM_WKST1;
+	u16 fclk_off = (regs == 3) ? OMAP3430ES2_CM_FCLKEN3 : CM_FCLKEN1;
+	u16 iclk_off = (regs == 3) ? CM_ICLKEN3 : CM_ICLKEN1;
+	u16 grpsel_off = (regs == 3) ?
+		OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL;
+	int c = 0;
+
+	wkst = omap2_prm_read_mod_reg(module, wkst_off);
+	wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
+	wkst &= ~ignore_bits;
+	if (wkst) {
+		iclk = omap2_cm_read_mod_reg(module, iclk_off);
+		fclk = omap2_cm_read_mod_reg(module, fclk_off);
+		while (wkst) {
+			clken = wkst;
+			omap2_cm_set_mod_reg_bits(clken, module, iclk_off);
+			/*
+			 * For USBHOST, we don't know whether HOST1 or
+			 * HOST2 woke us up, so enable both f-clocks
+			 */
+			if (module == OMAP3430ES2_USBHOST_MOD)
+				clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT;
+			omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
+			omap2_prm_write_mod_reg(wkst, module, wkst_off);
+			wkst = omap2_prm_read_mod_reg(module, wkst_off);
+			wkst &= ~ignore_bits;
+			c++;
+		}
+		omap2_cm_write_mod_reg(iclk, module, iclk_off);
+		omap2_cm_write_mod_reg(fclk, module, fclk_off);
+	}
+
+	return c;
+}
+
+/**
+ * omap3_prm_reset_modem - toggle reset signal for modem
+ *
+ * Toggles the reset signal to modem IP block. Required to allow
+ * OMAP3430 without stacked modem to idle properly.
+ */
+void __init omap3_prm_reset_modem(void)
+{
+	omap2_prm_write_mod_reg(
+		OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
+		OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK,
+				CORE_MOD, OMAP2_RM_RSTCTRL);
+	omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
+}
+
+/**
+ * omap3_prm_init_pm - initialize PM related registers for PRM
+ * @has_uart4: SoC has UART4
+ * @has_iva: SoC has IVA
+ *
+ * Initializes PRM registers for PM use. Called from PM init.
+ */
+void __init omap3_prm_init_pm(bool has_uart4, bool has_iva)
+{
+	u32 en_uart4_mask;
+	u32 grpsel_uart4_mask;
+
+	/*
+	 * Enable control of expternal oscillator through
+	 * sys_clkreq. In the long run clock framework should
+	 * take care of this.
+	 */
+	omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
+				   1 << OMAP_AUTOEXTCLKMODE_SHIFT,
+				   OMAP3430_GR_MOD,
+				   OMAP3_PRM_CLKSRC_CTRL_OFFSET);
+
+	/* setup wakup source */
+	omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
+				OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK,
+				WKUP_MOD, PM_WKEN);
+	/* No need to write EN_IO, that is always enabled */
+	omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
+				OMAP3430_GRPSEL_GPT1_MASK |
+				OMAP3430_GRPSEL_GPT12_MASK,
+				WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
+
+	/* Enable PM_WKEN to support DSS LPR */
+	omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
+				OMAP3430_DSS_MOD, PM_WKEN);
+
+	if (has_uart4) {
+		en_uart4_mask = OMAP3630_EN_UART4_MASK;
+		grpsel_uart4_mask = OMAP3630_GRPSEL_UART4_MASK;
+	}
+
+	/* Enable wakeups in PER */
+	omap2_prm_write_mod_reg(en_uart4_mask |
+				OMAP3430_EN_GPIO2_MASK |
+				OMAP3430_EN_GPIO3_MASK |
+				OMAP3430_EN_GPIO4_MASK |
+				OMAP3430_EN_GPIO5_MASK |
+				OMAP3430_EN_GPIO6_MASK |
+				OMAP3430_EN_UART3_MASK |
+				OMAP3430_EN_MCBSP2_MASK |
+				OMAP3430_EN_MCBSP3_MASK |
+				OMAP3430_EN_MCBSP4_MASK,
+				OMAP3430_PER_MOD, PM_WKEN);
+
+	/* and allow them to wake up MPU */
+	omap2_prm_write_mod_reg(grpsel_uart4_mask |
+				OMAP3430_GRPSEL_GPIO2_MASK |
+				OMAP3430_GRPSEL_GPIO3_MASK |
+				OMAP3430_GRPSEL_GPIO4_MASK |
+				OMAP3430_GRPSEL_GPIO5_MASK |
+				OMAP3430_GRPSEL_GPIO6_MASK |
+				OMAP3430_GRPSEL_UART3_MASK |
+				OMAP3430_GRPSEL_MCBSP2_MASK |
+				OMAP3430_GRPSEL_MCBSP3_MASK |
+				OMAP3430_GRPSEL_MCBSP4_MASK,
+				OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
+
+	/* Don't attach IVA interrupts */
+	if (has_iva) {
+		omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
+		omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
+		omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
+		omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD,
+					OMAP3430_PM_IVAGRPSEL);
+	}
+
+	/* Clear any pending 'reset' flags */
+	omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
+	omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
+	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
+	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
+	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
+	omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
+	omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD,
+				OMAP2_RM_RSTST);
+
+	/* Clear any pending PRCM interrupts */
+	omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+
+	/* We need to idle iva2_pwrdm even on am3703 with no iva2. */
+	omap3xxx_prm_iva_idle();
+
+	omap3_prm_reset_modem();
+}
+
+/**
  * omap3xxx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
  *
  * Clear any previously-latched I/O wakeup events and ensure that the
@@ -276,6 +439,76 @@ static u32 omap3xxx_prm_read_reset_sources(void)
 	return r;
 }
 
+/**
+ * omap3xxx_prm_iva_idle - ensure IVA is in idle so it can be put into retention
+ *
+ * In cases where IVA2 is activated by bootcode, it may prevent
+ * full-chip retention or off-mode because it is not idle.  This
+ * function forces the IVA2 into idle state so it can go
+ * into retention/off and thus allow full-chip retention/off.
+ */
+void omap3xxx_prm_iva_idle(void)
+{
+	/* ensure IVA2 clock is disabled */
+	omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
+
+	/* if no clock activity, nothing else to do */
+	if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
+	      OMAP3430_CLKACTIVITY_IVA2_MASK))
+		return;
+
+	/* Reset IVA2 */
+	omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
+				OMAP3430_RST2_IVA2_MASK |
+				OMAP3430_RST3_IVA2_MASK,
+				OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+
+	/* Enable IVA2 clock */
+	omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
+			       OMAP3430_IVA2_MOD, CM_FCLKEN);
+
+	/* Un-reset IVA2 */
+	omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+
+	/* Disable IVA2 clock */
+	omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
+
+	/* Reset IVA2 */
+	omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
+				OMAP3430_RST2_IVA2_MASK |
+				OMAP3430_RST3_IVA2_MASK,
+				OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+}
+
+/**
+ * omap3xxx_prm_clear_global_cold_reset - checks the global cold reset status
+ *					  and clears it if asserted
+ *
+ * Checks if cold-reset has occurred and clears the status bit if yes. Returns
+ * 1 if cold-reset has occurred, 0 otherwise.
+ */
+int omap3xxx_prm_clear_global_cold_reset(void)
+{
+	if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
+	    OMAP3430_GLOBAL_COLD_RST_MASK) {
+		omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
+					   OMAP3430_GR_MOD,
+					   OMAP3_PRM_RSTST_OFFSET);
+		return 1;
+	}
+
+	return 0;
+}
+
+void omap3_prm_save_scratchpad_contents(u32 *ptr)
+{
+	*ptr++ = omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
+					OMAP3_PRM_CLKSRC_CTRL_OFFSET);
+
+	*ptr++ = omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
+					OMAP3_PRM_CLKSEL_OFFSET);
+}
+
 /* Powerdomain low-level functions */
 
 static int omap3_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
diff --git a/arch/arm/mach-omap2/prm3xxx.h b/arch/arm/mach-omap2/prm3xxx.h
index 1dacfc5..bc37d42 100644
--- a/arch/arm/mach-omap2/prm3xxx.h
+++ b/arch/arm/mach-omap2/prm3xxx.h
@@ -162,6 +162,12 @@ extern void omap3xxx_prm_dpll3_reset(void);
 
 extern int __init omap3xxx_prm_init(void);
 extern u32 omap3xxx_prm_get_reset_sources(void);
+int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits);
+void omap3xxx_prm_iva_idle(void);
+void omap3_prm_reset_modem(void);
+int omap3xxx_prm_clear_global_cold_reset(void);
+void omap3_prm_save_scratchpad_contents(u32 *ptr);
+void omap3_prm_init_pm(bool has_uart4, bool has_iva);
 
 #endif /* __ASSEMBLER */
 
diff --git a/arch/arm/mach-omap2/prm7xx.h b/arch/arm/mach-omap2/prm7xx.h
index d92a840..4bb50fbf 100644
--- a/arch/arm/mach-omap2/prm7xx.h
+++ b/arch/arm/mach-omap2/prm7xx.h
@@ -374,6 +374,10 @@
 #define DRA7XX_RM_L3INIT_IEEE1500_2_OCP_CONTEXT_OFFSET		0x007c
 #define DRA7XX_PM_L3INIT_SATA_WKDEP_OFFSET			0x0088
 #define DRA7XX_RM_L3INIT_SATA_CONTEXT_OFFSET			0x008c
+#define DRA7XX_PM_L3INIT_PCIESS1_WKDEP_OFFSET			0x00b0
+#define DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET		0x00b4
+#define DRA7XX_PM_L3INIT_PCIESS2_WKDEP_OFFSET			0x00b8
+#define DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET		0x00bc
 #define DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET			0x00d4
 #define DRA7XX_RM_L3INIT_OCP2SCP1_CONTEXT_OFFSET		0x00e4
 #define DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET		0x00ec
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 25e8b82..76ca320 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -472,6 +472,8 @@ static struct of_device_id omap_prcm_dt_match_table[] = {
 	{ .compatible = "ti,am3-scrm" },
 	{ .compatible = "ti,am4-prcm" },
 	{ .compatible = "ti,am4-scrm" },
+	{ .compatible = "ti,omap2-prcm" },
+	{ .compatible = "ti,omap2-scrm" },
 	{ .compatible = "ti,omap3-prm" },
 	{ .compatible = "ti,omap3-cm" },
 	{ .compatible = "ti,omap3-scrm" },
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index e832bc7..8333400 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -95,7 +95,6 @@ static int tusb_set_sync_mode(unsigned sysclk_ps)
 	dev_t.t_avdp_w = t_scsnh_advnh;
 	dev_t.cyc_aavdh_we = 3;
 	dev_t.cyc_wpl = 6;
-	dev_t.t_ce_rdyz = 7000;
 
 	gpmc_calc_timings(&t, &tusb_sync, &dev_t);
 
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 91dd1c7..06022b2 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -514,7 +514,7 @@ static struct pxa2xx_udc_mach_info udc_info __initdata = {
 	.gpio_pullup		= CORGI_GPIO_USB_PULLUP,
 };
 
-#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MASTER)
+#if IS_ENABLED(CONFIG_SPI_PXA2XX)
 static struct pxa2xx_spi_master corgi_spi_info = {
 	.num_chipselect	= 3,
 };
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 6f38e1a..630fa91 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -90,19 +90,15 @@ EXPORT_SYMBOL(get_clk_frequency_khz);
  */
 static struct map_desc common_io_desc[] __initdata = {
   	{	/* Devs */
-		.virtual	=  0xf2000000,
-		.pfn		= __phys_to_pfn(0x40000000),
-		.length		= 0x02000000,
-		.type		= MT_DEVICE
-	}, {	/* UNCACHED_PHYS_0 */
-		.virtual	= 0xff000000,
-		.pfn		= __phys_to_pfn(0x00000000),
-		.length		= 0x00100000,
+		.virtual	= (unsigned long)PERIPH_VIRT,
+		.pfn		= __phys_to_pfn(PERIPH_PHYS),
+		.length		= PERIPH_SIZE,
 		.type		= MT_DEVICE
 	}
 };
 
 void __init pxa_map_io(void)
 {
+	debug_ll_io_init();
 	iotable_init(ARRAY_AND_SIZE(common_io_desc));
 }
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index ccb06e4..8d63c21 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -19,8 +19,8 @@
  * Workarounds for at least 2 errata so far require this.
  * The mapping is set in mach-pxa/generic.c.
  */
-#define UNCACHED_PHYS_0		0xff000000
-#define UNCACHED_ADDR		UNCACHED_PHYS_0
+#define UNCACHED_PHYS_0		0xfe000000
+#define UNCACHED_PHYS_0_SIZE	0x00100000
 
 /*
  * Intel PXA2xx internal register mapping:
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index f2c2897..66e4a2b 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -331,7 +331,12 @@ static struct map_desc pxa25x_io_desc[] __initdata = {
 	{	/* Mem Ctl */
 		.virtual	= (unsigned long)SMEMC_VIRT,
 		.pfn		= __phys_to_pfn(PXA2XX_SMEMC_BASE),
-		.length		= 0x00200000,
+		.length		= SMEMC_SIZE,
+		.type		= MT_DEVICE
+	}, {	/* UNCACHED_PHYS_0 */
+		.virtual	= UNCACHED_PHYS_0,
+		.pfn		= __phys_to_pfn(0x00000000),
+		.length		= UNCACHED_PHYS_0_SIZE,
 		.type		= MT_DEVICE
 	},
 };
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 301471a..b040d7d 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -402,12 +402,12 @@ static struct map_desc pxa27x_io_desc[] __initdata = {
 	{	/* Mem Ctl */
 		.virtual	= (unsigned long)SMEMC_VIRT,
 		.pfn		= __phys_to_pfn(PXA2XX_SMEMC_BASE),
-		.length		= 0x00200000,
+		.length		= SMEMC_SIZE,
 		.type		= MT_DEVICE
-	}, {	/* IMem ctl */
-		.virtual	=  0xfe000000,
-		.pfn		= __phys_to_pfn(0x58000000),
-		.length		= 0x00100000,
+	}, {	/* UNCACHED_PHYS_0 */
+		.virtual	= UNCACHED_PHYS_0,
+		.pfn		= __phys_to_pfn(0x00000000),
+		.length		= UNCACHED_PHYS_0_SIZE,
 		.type		= MT_DEVICE
 	},
 };
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 87011f3..593ccd35 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -416,7 +416,7 @@ static struct map_desc pxa3xx_io_desc[] __initdata = {
 	{	/* Mem Ctl */
 		.virtual	= (unsigned long)SMEMC_VIRT,
 		.pfn		= __phys_to_pfn(PXA3XX_SMEMC_BASE),
-		.length		= 0x00200000,
+		.length		= SMEMC_SIZE,
 		.type		= MT_DEVICE
 	}
 };
diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S
index 1e544be..6c5b3ff 100644
--- a/arch/arm/mach-pxa/sleep.S
+++ b/arch/arm/mach-pxa/sleep.S
@@ -157,7 +157,7 @@ pxa_cpu_do_suspend:
 	@ Do not reorder...
 	@ Intel PXA270 Specification Update notes problems performing
 	@ external accesses after SDRAM is put in self-refresh mode
-	@ (see Errata 39 ...hangs when entering self-refresh mode)
+	@ (see Errata 38 ...hangs when entering self-refresh mode)
 
 	@ force address lines low by reading at physical address 0
 	ldr	r3, [r2]
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 8c1b39a..850e506 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -25,6 +25,7 @@
 #include <linux/interrupt.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 #include <linux/ata_platform.h>
@@ -48,7 +49,6 @@
 #include <mach/irqs.h>
 #include <asm/hardware/timer-sp.h>
 
-#include <plat/clcd.h>
 #include <plat/sched_clock.h>
 
 #include "core.h"
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index e4564c2..d168669 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -6,6 +6,7 @@ config ARCH_ROCKCHIP
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_GIC
 	select CACHE_L2X0
+	select HAVE_ARM_ARCH_TIMER
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select DW_APB_TIMER_OF
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 4377a14..b29d8ea 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -1,2 +1,4 @@
+CFLAGS_platsmp.o := -march=armv7-a
+
 obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip.o
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c
index 910835d..189684f 100644
--- a/arch/arm/mach-rockchip/platsmp.c
+++ b/arch/arm/mach-rockchip/platsmp.c
@@ -21,6 +21,7 @@
 #include <linux/of_address.h>
 
 #include <asm/cacheflush.h>
+#include <asm/cp15.h>
 #include <asm/smp_scu.h>
 #include <asm/smp_plat.h>
 #include <asm/mach/map.h>
@@ -178,8 +179,27 @@ static void __init rockchip_smp_prepare_cpus(unsigned int max_cpus)
 		pmu_set_power_domain(0 + i, false);
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
+static int rockchip_cpu_kill(unsigned int cpu)
+{
+	pmu_set_power_domain(0 + cpu, false);
+	return 1;
+}
+
+static void rockchip_cpu_die(unsigned int cpu)
+{
+	v7_exit_coherency_flush(louis);
+	while(1)
+		cpu_do_idle();
+}
+#endif
+
 static struct smp_operations rockchip_smp_ops __initdata = {
 	.smp_prepare_cpus	= rockchip_smp_prepare_cpus,
 	.smp_boot_secondary	= rockchip_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_kill		= rockchip_cpu_kill,
+	.cpu_die		= rockchip_cpu_die,
+#endif
 };
 CPU_METHOD_OF_DECLARE(rk3066_smp, "rockchip,rk3066-smp", &rockchip_smp_ops);
diff --git a/arch/arm/mach-rockchip/rockchip.c b/arch/arm/mach-rockchip/rockchip.c
index 968cc34..8ab9e0e 100644
--- a/arch/arm/mach-rockchip/rockchip.c
+++ b/arch/arm/mach-rockchip/rockchip.c
@@ -29,6 +29,7 @@ static const char * const rockchip_board_dt_compat[] = {
 	"rockchip,rk3066a",
 	"rockchip,rk3066b",
 	"rockchip,rk3188",
+	"rockchip,rk3288",
 	NULL,
 };
 
diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index c0763b8..44fa95d 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -49,9 +49,7 @@
 
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/clock.h>
 #include <plat/cpu-freq.h>
-#include <plat/pll.h>
 #include <plat/pwm-core.h>
 #include <plat/watchdog-reset.h>
 
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
index bd064c0..28b1395 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
@@ -29,7 +29,6 @@
 
 #include <plat/cpu.h>
 #include <plat/cpu-freq-core.h>
-#include <plat/clock.h>
 
 #include <mach/s3c2412.h>
 
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index fbf5487..c9a99bb 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -60,7 +60,6 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/gpio-cfg.h>
-#include <plat/pll.h>
 #include <plat/pm.h>
 #include <plat/samsung-time.h>
 
@@ -73,6 +72,10 @@
 
 #define H1940_LATCH_BIT(x)	(1 << ((x) + 16 - S3C_GPIO_END))
 
+#define S3C24XX_PLL_MDIV_SHIFT         (12)
+#define S3C24XX_PLL_PDIV_SHIFT         (4)
+#define S3C24XX_PLL_SDIV_SHIFT         (0)
+
 static struct map_desc h1940_iodesc[] __initdata = {
 	[0] = {
 		.virtual	= (unsigned long)H1940_LATCH,
diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c
index bac9bb5..7804d3c 100644
--- a/arch/arm/mach-s3c24xx/mach-jive.c
+++ b/arch/arm/mach-s3c24xx/mach-jive.c
@@ -48,7 +48,6 @@
 #include <linux/mtd/partitions.h>
 
 #include <plat/gpio-cfg.h>
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/pm.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c
index fb3b80e..10726bf 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2413.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c
@@ -43,7 +43,6 @@
 #include <mach/gpio-samsung.h>
 #include <mach/fb.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/samsung-time.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c
index fa6f30d..24189e8 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2416.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c
@@ -44,7 +44,6 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 
 #include <plat/gpio-cfg.h>
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <linux/platform_data/mtd-nand-s3c2410.h>
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c
index ef5d5ea..0ed7761 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2443.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c
@@ -38,7 +38,6 @@
 #include <mach/fb.h>
 #include <linux/platform_data/i2c-s3c2410.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/samsung-time.h>
diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
index 9104c2b..9d4f647 100644
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ b/arch/arm/mach-s3c24xx/mach-vstms.c
@@ -42,7 +42,6 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 #include <linux/platform_data/mtd-nand-s3c2410.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/samsung-time.h>
diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c
index 7eab888..5ffe828 100644
--- a/arch/arm/mach-s3c24xx/s3c2410.c
+++ b/arch/arm/mach-s3c24xx/s3c2410.c
@@ -41,8 +41,6 @@
 
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/clock.h>
-#include <plat/pll.h>
 #include <plat/pm.h>
 #include <plat/watchdog-reset.h>
 
@@ -83,10 +81,6 @@ void __init s3c2410_map_io(void)
 	iotable_init(s3c2410_iodesc, ARRAY_SIZE(s3c2410_iodesc));
 }
 
-void __init_or_cpufreq s3c2410_setup_clocks(void)
-{
-}
-
 struct bus_type s3c2410_subsys = {
 	.name = "s3c2410-core",
 	.dev_name = "s3c2410-core",
diff --git a/arch/arm/mach-s3c24xx/s3c2412.c b/arch/arm/mach-s3c24xx/s3c2412.c
index d49f52f..569f3f5 100644
--- a/arch/arm/mach-s3c24xx/s3c2412.c
+++ b/arch/arm/mach-s3c24xx/s3c2412.c
@@ -37,12 +37,10 @@
 #include <mach/regs-clock.h>
 #include <mach/regs-gpio.h>
 
-#include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/cpu-freq.h>
 #include <plat/devs.h>
 #include <plat/nand-core.h>
-#include <plat/pll.h>
 #include <plat/pm.h>
 #include <plat/regs-spi.h>
 
@@ -171,10 +169,6 @@ void __init s3c2412_map_io(void)
 	iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc));
 }
 
-void __init_or_cpufreq s3c2412_setup_clocks(void)
-{
-}
-
 /* need to register the subsystem before we actually register the device, and
  * we also need to ensure that it has been initialised before any of the
  * drivers even try to use it (even if not on an s3c2412 based system)
diff --git a/arch/arm/mach-s3c24xx/s3c2442.c b/arch/arm/mach-s3c24xx/s3c2442.c
index fb9da2b..7b04334 100644
--- a/arch/arm/mach-s3c24xx/s3c2442.c
+++ b/arch/arm/mach-s3c24xx/s3c2442.c
@@ -43,7 +43,6 @@
 
 #include <mach/regs-clock.h>
 
-#include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/pm.h>
 
diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c
index 4a64bcc..d1c3e65 100644
--- a/arch/arm/mach-s3c24xx/s3c244x.c
+++ b/arch/arm/mach-s3c24xx/s3c244x.c
@@ -38,11 +38,9 @@
 #include <mach/regs-clock.h>
 #include <mach/regs-gpio.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/pm.h>
-#include <plat/pll.h>
 #include <plat/nand-core.h>
 #include <plat/watchdog-reset.h>
 
@@ -78,10 +76,6 @@ void __init s3c244x_map_io(void)
 	s3c2410_device_dclk.name = "s3c2440-dclk";
 }
 
-void __init_or_cpufreq s3c244x_setup_clocks(void)
-{
-}
-
 /* Since the S3C2442 and S3C2440 share items, put both subsystems here */
 
 struct bus_type s3c2440_subsys = {
diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c
index 55eb6a6..60576df 100644
--- a/arch/arm/mach-s3c64xx/mach-anw6410.c
+++ b/arch/arm/mach-s3c64xx/mach-anw6410.c
@@ -45,7 +45,6 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/fb.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <mach/regs-gpio.h>
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 4b0199f..fe11633 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -58,7 +58,6 @@
 #include <linux/platform_data/spi-s3c64xx.h>
 
 #include <plat/keypad.h>
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/adc.h>
diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c
index 72cee08..19e8feb 100644
--- a/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -39,7 +39,6 @@
 #include <plat/fb.h>
 #include <linux/platform_data/mtd-nand-s3c2410.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/samsung-time.h>
diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c
index 67f06a9..4bae7dc 100644
--- a/arch/arm/mach-s3c64xx/mach-ncp.c
+++ b/arch/arm/mach-s3c64xx/mach-ncp.c
@@ -40,7 +40,6 @@
 #include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/fb.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/samsung-time.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c
index 78dd6f7..b3d1353 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq.c
@@ -28,7 +28,6 @@
 #include <mach/regs-gpio.h>
 #include <mach/gpio-samsung.h>
 
-#include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <linux/platform_data/i2c-s3c2410.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c
index c85d1cb..9107497 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6400.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c
@@ -30,7 +30,6 @@
 #include <mach/hardware.h>
 #include <mach/map.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <linux/platform_data/i2c-s3c2410.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index c6a8b2a..1dc86d7 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -63,7 +63,6 @@
 #include <plat/fb.h>
 #include <plat/gpio-cfg.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/adc.h>
diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c
index 8c42807..1ce48c5 100644
--- a/arch/arm/mach-s3c64xx/s3c6400.c
+++ b/arch/arm/mach-s3c64xx/s3c6400.c
@@ -39,7 +39,6 @@
 
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/clock.h>
 #include <plat/sdhci.h>
 #include <plat/iic-core.h>
 #include <plat/onenand-core.h>
diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c
index 5be3f09..b2a7930 100644
--- a/arch/arm/mach-s3c64xx/s3c6410.c
+++ b/arch/arm/mach-s3c64xx/s3c6410.c
@@ -40,7 +40,6 @@
 
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/clock.h>
 #include <plat/sdhci.h>
 #include <plat/ata-core.h>
 #include <plat/adc-core.h>
diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig
deleted file mode 100644
index 26003e2..0000000
--- a/arch/arm/mach-s5p64x0/Kconfig
+++ /dev/null
@@ -1,102 +0,0 @@
-# arch/arm/mach-s5p64x0/Kconfig
-#
-# Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
-#		http://www.samsung.com/
-#
-# Licensed under GPLv2
-
-if ARCH_S5P64X0
-
-config CPU_S5P6440
-	bool
-	select ARM_AMBA
-	select PL330_DMA if DMADEVICES
-	select S5P_SLEEP if PM
-	select SAMSUNG_WAKEMASK if PM
-	help
-	  Enable S5P6440 CPU support
-
-config CPU_S5P6450
-	bool
-	select ARM_AMBA
-	select PL330_DMA if DMADEVICES
-	select S5P_SLEEP if PM
-	select SAMSUNG_WAKEMASK if PM
-	help
-	  Enable S5P6450 CPU support
-
-config S5P64X0_SETUP_FB_24BPP
-	bool
-	help
-	  Common setup code for S5P64X0 based boards with a LCD display
-	  through RGB interface.
-
-config S5P64X0_SETUP_I2C1
-	bool
-	help
-	  Common setup code for i2c bus 1.
-
-config S5P64X0_SETUP_SPI
-	bool
-	help
-	  Common setup code for SPI GPIO configurations
-
-config S5P64X0_SETUP_SDHCI_GPIO
-	bool
-	help
-	  Common setup code for SDHCI gpio.
-
-# machine support
-
-config MACH_SMDK6440
-	bool "SMDK6440"
-	select CPU_S5P6440
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_I2C1
-	select S3C_DEV_RTC
-	select S3C_DEV_WDT
-	select S5P64X0_SETUP_FB_24BPP
-	select S5P64X0_SETUP_I2C1
-	select S5P64X0_SETUP_SDHCI_GPIO
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_BACKLIGHT
-	select SAMSUNG_DEV_PWM
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for the Samsung SMDK6440
-
-config MACH_SMDK6450
-	bool "SMDK6450"
-	select CPU_S5P6450
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_I2C1
-	select S3C_DEV_RTC
-	select S3C_DEV_WDT
-	select S5P64X0_SETUP_FB_24BPP
-	select S5P64X0_SETUP_I2C1
-	select S5P64X0_SETUP_SDHCI_GPIO
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_BACKLIGHT
-	select SAMSUNG_DEV_PWM
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for the Samsung SMDK6450
-
-menu "Use 8-bit SDHCI bus width"
-
-config S5P64X0_SD_CH1_8BIT
-	bool "SDHCI Channel 1 (Slot 1)"
-	depends on MACH_SMDK6450 || MACH_SMDK6440
-	help
-	  Support SDHCI Channel 1 8-bit bus.
-	  If selected, Channel 2 is disabled.
-
-endmenu
-
-endif
diff --git a/arch/arm/mach-s5p64x0/Makefile b/arch/arm/mach-s5p64x0/Makefile
deleted file mode 100644
index 12bb951..0000000
--- a/arch/arm/mach-s5p64x0/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-# arch/arm/mach-s5p64x0/Makefile
-#
-# Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
-# 		http://www.samsung.com
-#
-# Licensed under GPLv2
-
-obj-y				:=
-obj-m				:=
-obj-n				:=
-obj-				:=
-
-# Core
-
-obj-y				+= common.o clock.o
-obj-$(CONFIG_CPU_S5P6440)	+= clock-s5p6440.o
-obj-$(CONFIG_CPU_S5P6450)	+= clock-s5p6450.o
-
-obj-$(CONFIG_PM)		+= pm.o irq-pm.o
-
-obj-y				+= dma.o
-
-# machine support
-
-obj-$(CONFIG_MACH_SMDK6440)	+= mach-smdk6440.o
-obj-$(CONFIG_MACH_SMDK6450)	+= mach-smdk6450.o
-
-# device support
-
-obj-y				+= dev-audio.o
-
-obj-y					+= setup-i2c0.o
-obj-$(CONFIG_S5P64X0_SETUP_I2C1)	+= setup-i2c1.o
-obj-$(CONFIG_S5P64X0_SETUP_FB_24BPP)	+= setup-fb-24bpp.o
-obj-$(CONFIG_S5P64X0_SETUP_SPI)		+= setup-spi.o
-obj-$(CONFIG_S5P64X0_SETUP_SDHCI_GPIO)	+= setup-sdhci-gpio.o
diff --git a/arch/arm/mach-s5p64x0/Makefile.boot b/arch/arm/mach-s5p64x0/Makefile.boot
deleted file mode 100644
index 79ece40..0000000
--- a/arch/arm/mach-s5p64x0/Makefile.boot
+++ /dev/null
@@ -1,2 +0,0 @@
-   zreladdr-y	+= 0x20008000
-params_phys-y	:= 0x20000100
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
deleted file mode 100644
index ae34a1d..0000000
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ /dev/null
@@ -1,632 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/clock-s5p6440.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P6440 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "clock.h"
-#include "common.h"
-
-static u32 epll_div[][5] = {
-	{ 36000000,	0,	48, 1, 4 },
-	{ 48000000,	0,	32, 1, 3 },
-	{ 60000000,	0,	40, 1, 3 },
-	{ 72000000,	0,	48, 1, 3 },
-	{ 84000000,	0,	28, 1, 2 },
-	{ 96000000,	0,	32, 1, 2 },
-	{ 32768000,	45264,	43, 1, 4 },
-	{ 45158000,	6903,	30, 1, 3 },
-	{ 49152000,	50332,	32, 1, 3 },
-	{ 67738000,	10398,	45, 1, 3 },
-	{ 73728000,	9961,	49, 1, 3 }
-};
-
-static int s5p6440_epll_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned int epll_con, epll_con_k;
-	unsigned int i;
-
-	if (clk->rate == rate)	/* Return if nothing changed */
-		return 0;
-
-	epll_con = __raw_readl(S5P64X0_EPLL_CON);
-	epll_con_k = __raw_readl(S5P64X0_EPLL_CON_K);
-
-	epll_con_k &= ~(PLL90XX_KDIV_MASK);
-	epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
-
-	for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
-		 if (epll_div[i][0] == rate) {
-			epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
-			epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
-				    (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
-				    (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
-			break;
-		}
-	}
-
-	if (i == ARRAY_SIZE(epll_div)) {
-		printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
-		return -EINVAL;
-	}
-
-	__raw_writel(epll_con, S5P64X0_EPLL_CON);
-	__raw_writel(epll_con_k, S5P64X0_EPLL_CON_K);
-
-	printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
-			clk->rate, rate);
-
-	clk->rate = rate;
-
-	return 0;
-}
-
-static struct clk_ops s5p6440_epll_ops = {
-	.get_rate = s5p_epll_get_rate,
-	.set_rate = s5p6440_epll_set_rate,
-};
-
-static struct clksrc_clk clk_hclk = {
-	.clk	= {
-		.name		= "clk_hclk",
-		.parent		= &clk_armclk.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk = {
-	.clk	= {
-		.name		= "clk_pclk",
-		.parent		= &clk_hclk.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
-};
-static struct clksrc_clk clk_hclk_low = {
-	.clk	= {
-		.name		= "clk_hclk_low",
-	},
-	.sources	= &clkset_hclk_low,
-	.reg_src	= { .reg = S5P64X0_SYS_OTHERS, .shift = 6, .size = 1 },
-	.reg_div	= { .reg = S5P64X0_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_low = {
-	.clk	= {
-		.name		= "clk_pclk_low",
-		.parent		= &clk_hclk_low.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
-};
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_off[] = {
-	{
-		.name		= "nand",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_mem_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "post",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 5)
-	}, {
-		.name		= "2d",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "dma",
-		.devname	= "dma-pl330",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 12),
-	}, {
-		.name		= "hsmmc",
-		.devname	= "s3c-sdhci.0",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 17),
-	}, {
-		.name		= "hsmmc",
-		.devname	= "s3c-sdhci.1",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 18),
-	}, {
-		.name		= "hsmmc",
-		.devname	= "s3c-sdhci.2",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 19),
-	}, {
-		.name		= "otg",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 20)
-	}, {
-		.name		= "irom",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 25),
-	}, {
-		.name		= "lcd",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk1_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "hclk_fimgvg",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk1_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "tsi",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk1_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "watchdog",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "rtc",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "timers",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 7),
-	}, {
-		.name		= "pcm",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "adc",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 12),
-	}, {
-		.name		= "i2c",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 17),
-	}, {
-		.name		= "spi",
-		.devname	= "s5p64x0-spi.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 21),
-	}, {
-		.name		= "spi",
-		.devname	= "s5p64x0-spi.1",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 22),
-	}, {
-		.name		= "gps",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 25),
-	}, {
-		.name		= "dsim",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 28),
-	}, {
-		.name		= "etm",
-		.parent		= &clk_pclk.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 29),
-	}, {
-		.name		= "dmc0",
-		.parent		= &clk_pclk.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 30),
-	}, {
-		.name		= "pclk_fimgvg",
-		.parent		= &clk_pclk.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 31),
-	}, {
-		.name		= "mmc_48m",
-		.devname	= "s3c-sdhci.0",
-		.parent		= &clk_48m,
-		.enable		= s5p64x0_sclk_ctrl,
-		.ctrlbit	= (1 << 27),
-	}, {
-		.name		= "mmc_48m",
-		.devname	= "s3c-sdhci.1",
-		.parent		= &clk_48m,
-		.enable		= s5p64x0_sclk_ctrl,
-		.ctrlbit	= (1 << 28),
-	}, {
-		.name		= "mmc_48m",
-		.devname	= "s3c-sdhci.2",
-		.parent		= &clk_48m,
-		.enable		= s5p64x0_sclk_ctrl,
-		.ctrlbit	= (1 << 29),
-	},
-};
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
-	{
-		.name		= "intc",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "mem",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 21),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.1",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.2",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.3",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "gpio",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 18),
-	},
-};
-
-static struct clk clk_iis_cd_v40 = {
-	.name		= "iis_cdclk_v40",
-};
-
-static struct clk clk_pcm_cd = {
-	.name		= "pcm_cdclk",
-};
-
-static struct clk *clkset_group1_list[] = {
-	&clk_mout_epll.clk,
-	&clk_dout_mpll.clk,
-	&clk_fin_epll,
-};
-
-static struct clksrc_sources clkset_group1 = {
-	.sources	= clkset_group1_list,
-	.nr_sources	= ARRAY_SIZE(clkset_group1_list),
-};
-
-static struct clk *clkset_uart_list[] = {
-	&clk_mout_epll.clk,
-	&clk_dout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
-	.sources	= clkset_uart_list,
-	.nr_sources	= ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_audio_list[] = {
-	&clk_mout_epll.clk,
-	&clk_dout_mpll.clk,
-	&clk_fin_epll,
-	&clk_iis_cd_v40,
-	&clk_pcm_cd,
-};
-
-static struct clksrc_sources clkset_audio = {
-	.sources	= clkset_audio_list,
-	.nr_sources	= ARRAY_SIZE(clkset_audio_list),
-};
-
-static struct clksrc_clk clksrcs[] = {
-	{
-		.clk	= {
-			.name		= "sclk_post",
-			.ctrlbit	= (1 << 10),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 26, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 12, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_dispcon",
-			.ctrlbit	= (1 << 1),
-			.enable		= s5p64x0_sclk1_ctrl,
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 4, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 0, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimgvg",
-			.ctrlbit	= (1 << 2),
-			.enable		= s5p64x0_sclk1_ctrl,
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
-	},
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.0",
-		.ctrlbit	= (1 << 24),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group1,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.1",
-		.ctrlbit	= (1 << 25),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group1,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.2",
-		.ctrlbit	= (1 << 26),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group1,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uclk = {
-	.clk	= {
-		.name		= "uclk1",
-		.ctrlbit	= (1 << 5),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_uart,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 13, .size = 1 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
-};
-
-static struct clk clk_i2s0 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.0",
-	.parent		= &clk_pclk_low.clk,
-	.enable		= s5p64x0_pclk_ctrl,
-	.ctrlbit	= (1 << 26),
-};
-
-static struct clksrc_clk clk_audio_bus2 = {
-	.clk	= {
-		.name		= "sclk_audio2",
-		.devname	= "samsung-i2s.0",
-		.ctrlbit	= (1 << 11),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_audio,
-	.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 0, .size = 3 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5p64x0-spi.0",
-		.ctrlbit	= (1 << 20),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group1,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 14, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi1 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5p64x0-spi.1",
-		.ctrlbit	= (1 << 21),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group1,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 16, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
-};
-
-/* Clock initialization code */
-static struct clksrc_clk *sysclks[] = {
-	&clk_mout_apll,
-	&clk_mout_epll,
-	&clk_mout_mpll,
-	&clk_dout_mpll,
-	&clk_armclk,
-	&clk_hclk,
-	&clk_pclk,
-	&clk_hclk_low,
-	&clk_pclk_low,
-};
-
-static struct clk dummy_apb_pclk = {
-	.name		= "apb_pclk",
-	.id		= -1,
-};
-
-static struct clk *clk_cdev[] = {
-	&clk_i2s0,
-};
-
-static struct clksrc_clk *clksrc_cdev[] = {
-	&clk_sclk_uclk,
-	&clk_sclk_spi0,
-	&clk_sclk_spi1,
-	&clk_sclk_mmc0,
-	&clk_sclk_mmc1,
-	&clk_sclk_mmc2,
-	&clk_audio_bus2,
-};
-
-static struct clk_lookup s5p6440_clk_lookup[] = {
-	CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_pclk_low.clk),
-	CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_sclk_uclk.clk),
-	CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
-	CLKDEV_INIT("s5p64x0-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
-	CLKDEV_INIT("s5p64x0-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
-	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
-	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
-	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
-	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
-	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_audio_bus2.clk),
-};
-
-void __init_or_cpufreq s5p6440_setup_clocks(void)
-{
-	struct clk *xtal_clk;
-
-	unsigned long xtal;
-	unsigned long fclk;
-	unsigned long hclk;
-	unsigned long hclk_low;
-	unsigned long pclk;
-	unsigned long pclk_low;
-
-	unsigned long apll;
-	unsigned long mpll;
-	unsigned long epll;
-	unsigned int ptr;
-
-	/* Set S5P6440 functions for clk_fout_epll */
-
-	clk_fout_epll.enable = s5p_epll_enable;
-	clk_fout_epll.ops = &s5p6440_epll_ops;
-
-	clk_48m.enable = s5p64x0_clk48m_ctrl;
-
-	xtal_clk = clk_get(NULL, "ext_xtal");
-	BUG_ON(IS_ERR(xtal_clk));
-
-	xtal = clk_get_rate(xtal_clk);
-	clk_put(xtal_clk);
-
-	apll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_APLL_CON), pll_4502);
-	mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_MPLL_CON), pll_4502);
-	epll = s5p_get_pll90xx(xtal, __raw_readl(S5P64X0_EPLL_CON),
-				__raw_readl(S5P64X0_EPLL_CON_K));
-
-	clk_fout_apll.rate = apll;
-	clk_fout_mpll.rate = mpll;
-	clk_fout_epll.rate = epll;
-
-	printk(KERN_INFO "S5P6440: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
-			" E=%ld.%ldMHz\n",
-			print_mhz(apll), print_mhz(mpll), print_mhz(epll));
-
-	fclk = clk_get_rate(&clk_armclk.clk);
-	hclk = clk_get_rate(&clk_hclk.clk);
-	pclk = clk_get_rate(&clk_pclk.clk);
-	hclk_low = clk_get_rate(&clk_hclk_low.clk);
-	pclk_low = clk_get_rate(&clk_pclk_low.clk);
-
-	printk(KERN_INFO "S5P6440: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
-			" PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
-			print_mhz(hclk), print_mhz(hclk_low),
-			print_mhz(pclk), print_mhz(pclk_low));
-
-	clk_f.rate = fclk;
-	clk_h.rate = hclk;
-	clk_p.rate = pclk;
-
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
-		s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-static struct clk *clks[] __initdata = {
-	&clk_ext,
-	&clk_iis_cd_v40,
-	&clk_pcm_cd,
-};
-
-void __init s5p6440_register_clocks(void)
-{
-	int ptr;
-	unsigned int cnt;
-
-	s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
-	for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
-		s3c_register_clksrc(sysclks[ptr], 1);
-
-	s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
-	for (cnt = 0; cnt < ARRAY_SIZE(clk_cdev); cnt++)
-		s3c_disable_clocks(clk_cdev[cnt], 1);
-
-	s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
-	s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
-		s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
-	s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	clkdev_add_table(s5p6440_clk_lookup, ARRAY_SIZE(s5p6440_clk_lookup));
-
-	s3c24xx_register_clock(&dummy_apb_pclk);
-}
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
deleted file mode 100644
index 0b3ca2e..0000000
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ /dev/null
@@ -1,701 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/clock-s5p6450.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P6450 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "clock.h"
-#include "common.h"
-
-static struct clksrc_clk clk_mout_dpll = {
-	.clk	= {
-		.name		= "mout_dpll",
-	},
-	.sources	= &clk_src_dpll,
-	.reg_src	= { .reg = S5P64X0_CLK_SRC0, .shift = 5, .size = 1 },
-};
-
-static u32 epll_div[][5] = {
-	{ 133000000,	27307,	55, 2, 2 },
-	{ 100000000,	43691,	41, 2, 2 },
-	{ 480000000,	0,	80, 2, 0 },
-};
-
-static int s5p6450_epll_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned int epll_con, epll_con_k;
-	unsigned int i;
-
-	if (clk->rate == rate)	/* Return if nothing changed */
-		return 0;
-
-	epll_con = __raw_readl(S5P64X0_EPLL_CON);
-	epll_con_k = __raw_readl(S5P64X0_EPLL_CON_K);
-
-	epll_con_k &= ~(PLL90XX_KDIV_MASK);
-	epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
-
-	for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
-		 if (epll_div[i][0] == rate) {
-			epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
-			epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
-				    (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
-				    (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
-			break;
-		}
-	}
-
-	if (i == ARRAY_SIZE(epll_div)) {
-		printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
-		return -EINVAL;
-	}
-
-	__raw_writel(epll_con, S5P64X0_EPLL_CON);
-	__raw_writel(epll_con_k, S5P64X0_EPLL_CON_K);
-
-	printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
-			clk->rate, rate);
-
-	clk->rate = rate;
-
-	return 0;
-}
-
-static struct clk_ops s5p6450_epll_ops = {
-	.get_rate = s5p_epll_get_rate,
-	.set_rate = s5p6450_epll_set_rate,
-};
-
-static struct clksrc_clk clk_dout_epll = {
-	.clk	= {
-		.name		= "dout_epll",
-		.parent		= &clk_mout_epll.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV1, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_mout_hclk_sel = {
-	.clk	= {
-		.name		= "mout_hclk_sel",
-	},
-	.sources	= &clkset_hclk_low,
-	.reg_src	= { .reg = S5P64X0_OTHERS, .shift = 15, .size = 1 },
-};
-
-static struct clk *clkset_hclk_list[] = {
-	&clk_mout_hclk_sel.clk,
-	&clk_armclk.clk,
-};
-
-static struct clksrc_sources clkset_hclk = {
-	.sources	= clkset_hclk_list,
-	.nr_sources	= ARRAY_SIZE(clkset_hclk_list),
-};
-
-static struct clksrc_clk clk_hclk = {
-	.clk	= {
-		.name		= "clk_hclk",
-	},
-	.sources	= &clkset_hclk,
-	.reg_src	= { .reg = S5P64X0_OTHERS, .shift = 14, .size = 1 },
-	.reg_div	= { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk = {
-	.clk	= {
-		.name		= "clk_pclk",
-		.parent		= &clk_hclk.clk,
-	},
-	.reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
-};
-static struct clksrc_clk clk_dout_pwm_ratio0 = {
-	.clk	= {
-		.name		= "clk_dout_pwm_ratio0",
-		.parent		= &clk_mout_hclk_sel.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV3, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_to_wdt_pwm = {
-	.clk	= {
-		.name		= "clk_pclk_to_wdt_pwm",
-		.parent		= &clk_dout_pwm_ratio0.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV3, .shift = 20, .size = 4 },
-};
-
-static struct clksrc_clk clk_hclk_low = {
-	.clk	= {
-		.name		= "clk_hclk_low",
-	},
-	.sources	= &clkset_hclk_low,
-	.reg_src	= { .reg = S5P64X0_OTHERS, .shift = 6, .size = 1 },
-	.reg_div	= { .reg = S5P64X0_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_low = {
-	.clk	= {
-		.name		= "clk_pclk_low",
-		.parent		= &clk_hclk_low.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
-};
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_off[] = {
-	{
-		.name		= "usbhost",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "dma",
-		.devname	= "dma-pl330",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 12),
-	}, {
-		.name		= "hsmmc",
-		.devname	= "s3c-sdhci.0",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 17),
-	}, {
-		.name		= "hsmmc",
-		.devname	= "s3c-sdhci.1",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 18),
-	}, {
-		.name		= "hsmmc",
-		.devname	= "s3c-sdhci.2",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 19),
-	}, {
-		.name		= "usbotg",
-		.parent		= &clk_hclk_low.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 20),
-	}, {
-		.name		= "lcd",
-		.parent		= &clk_h,
-		.enable		= s5p64x0_hclk1_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "watchdog",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "rtc",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "adc",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 12),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 17),
-	}, {
-		.name		= "spi",
-		.devname	= "s5p64x0-spi.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 21),
-	}, {
-		.name		= "spi",
-		.devname	= "s5p64x0-spi.1",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 22),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.1",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 27),
-	}, {
-		.name		= "dmc0",
-		.parent		= &clk_pclk.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 30),
-	}
-};
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
-	{
-		.name		= "intc",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "mem",
-		.parent		= &clk_hclk.clk,
-		.enable		= s5p64x0_hclk0_ctrl,
-		.ctrlbit	= (1 << 21),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.0",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.1",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.2",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.3",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "timers",
-		.parent		= &clk_pclk_to_wdt_pwm.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 7),
-	}, {
-		.name		= "gpio",
-		.parent		= &clk_pclk_low.clk,
-		.enable		= s5p64x0_pclk_ctrl,
-		.ctrlbit	= (1 << 18),
-	},
-};
-
-static struct clk *clkset_uart_list[] = {
-	&clk_dout_epll.clk,
-	&clk_dout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
-	.sources	= clkset_uart_list,
-	.nr_sources	= ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_mali_list[] = {
-	&clk_mout_epll.clk,
-	&clk_mout_apll.clk,
-	&clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_mali = {
-	.sources	= clkset_mali_list,
-	.nr_sources	= ARRAY_SIZE(clkset_mali_list),
-};
-
-static struct clk *clkset_group2_list[] = {
-	&clk_dout_epll.clk,
-	&clk_dout_mpll.clk,
-	&clk_ext_xtal_mux,
-};
-
-static struct clksrc_sources clkset_group2 = {
-	.sources	= clkset_group2_list,
-	.nr_sources	= ARRAY_SIZE(clkset_group2_list),
-};
-
-static struct clk *clkset_dispcon_list[] = {
-	&clk_dout_epll.clk,
-	&clk_dout_mpll.clk,
-	&clk_ext_xtal_mux,
-	&clk_mout_dpll.clk,
-};
-
-static struct clksrc_sources clkset_dispcon = {
-	.sources	= clkset_dispcon_list,
-	.nr_sources	= ARRAY_SIZE(clkset_dispcon_list),
-};
-
-static struct clk *clkset_hsmmc44_list[] = {
-	&clk_dout_epll.clk,
-	&clk_dout_mpll.clk,
-	&clk_ext_xtal_mux,
-	&s5p_clk_27m,
-	&clk_48m,
-};
-
-static struct clksrc_sources clkset_hsmmc44 = {
-	.sources	= clkset_hsmmc44_list,
-	.nr_sources	= ARRAY_SIZE(clkset_hsmmc44_list),
-};
-
-static struct clk *clkset_sclk_audio0_list[] = {
-	[0] = &clk_dout_epll.clk,
-	[1] = &clk_dout_mpll.clk,
-	[2] = &clk_ext_xtal_mux,
-	[3] = NULL,
-	[4] = NULL,
-};
-
-static struct clksrc_sources clkset_sclk_audio0 = {
-	.sources	= clkset_sclk_audio0_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_audio0_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
-	.clk		= {
-		.name		= "audio-bus",
-		.devname	= "samsung-i2s.0",
-		.enable		= s5p64x0_sclk_ctrl,
-		.ctrlbit	= (1 << 8),
-		.parent		= &clk_dout_epll.clk,
-	},
-	.sources	= &clkset_sclk_audio0,
-	.reg_src	= { .reg = S5P64X0_CLK_SRC1, .shift = 10, .size = 3 },
-	.reg_div	= { .reg = S5P64X0_CLK_DIV2, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clksrcs[] = {
-	{
-		.clk	= {
-			.name		= "sclk_fimc",
-			.ctrlbit	= (1 << 10),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 26, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 12, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "aclk_mali",
-			.ctrlbit	= (1 << 2),
-			.enable		= s5p64x0_sclk1_ctrl,
-		},
-		.sources = &clkset_mali,
-		.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_2d",
-			.ctrlbit	= (1 << 12),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_mali,
-		.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 30, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 20, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_usi",
-			.ctrlbit	= (1 << 7),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 10, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 16, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_camif",
-			.ctrlbit	= (1 << 6),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 28, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 20, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_dispcon",
-			.ctrlbit	= (1 << 1),
-			.enable		= s5p64x0_sclk1_ctrl,
-		},
-		.sources = &clkset_dispcon,
-		.reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 4, .size = 2 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 0, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_hsmmc44",
-			.ctrlbit	= (1 << 30),
-			.enable		= s5p64x0_sclk_ctrl,
-		},
-		.sources = &clkset_hsmmc44,
-		.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 6, .size = 3 },
-		.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 28, .size = 4 },
-	},
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.0",
-		.ctrlbit	= (1 << 24),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.1",
-		.ctrlbit	= (1 << 25),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.2",
-		.ctrlbit	= (1 << 26),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uclk = {
-	.clk	= {
-		.name		= "uclk1",
-		.ctrlbit	= (1 << 5),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_uart,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 13, .size = 1 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5p64x0-spi.0",
-		.ctrlbit	= (1 << 20),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 14, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi1 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5p64x0-spi.1",
-		.ctrlbit	= (1 << 21),
-		.enable		= s5p64x0_sclk_ctrl,
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 16, .size = 2 },
-	.reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
-};
-
-static struct clk clk_i2s0 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.0",
-	.parent		= &clk_pclk_low.clk,
-	.enable		= s5p64x0_pclk_ctrl,
-	.ctrlbit	= (1 << 26),
-};
-
-static struct clk clk_i2s1 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.1",
-	.parent		= &clk_pclk_low.clk,
-	.enable		= s5p64x0_pclk_ctrl,
-	.ctrlbit	= (1 << 15),
-};
-
-static struct clk clk_i2s2 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.2",
-	.parent		= &clk_pclk_low.clk,
-	.enable		= s5p64x0_pclk_ctrl,
-	.ctrlbit	= (1 << 16),
-};
-
-static struct clk *clk_cdev[] = {
-	&clk_i2s0,
-	&clk_i2s1,
-	&clk_i2s2,
-};
-
-static struct clksrc_clk *clksrc_cdev[] = {
-	&clk_sclk_uclk,
-	&clk_sclk_spi0,
-	&clk_sclk_spi1,
-	&clk_sclk_mmc0,
-	&clk_sclk_mmc1,
-	&clk_sclk_mmc2,
-	&clk_sclk_audio0,
-};
-
-static struct clk_lookup s5p6450_clk_lookup[] = {
-	CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_pclk_low.clk),
-	CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_sclk_uclk.clk),
-	CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
-	CLKDEV_INIT("s5p64x0-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
-	CLKDEV_INIT("s5p64x0-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
-	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
-	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
-	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
-	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
-	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk1", &clk_sclk_audio0.clk),
-	CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
-	CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
-};
-
-/* Clock initialization code */
-static struct clksrc_clk *sysclks[] = {
-	&clk_mout_apll,
-	&clk_mout_epll,
-	&clk_dout_epll,
-	&clk_mout_mpll,
-	&clk_dout_mpll,
-	&clk_armclk,
-	&clk_mout_hclk_sel,
-	&clk_dout_pwm_ratio0,
-	&clk_pclk_to_wdt_pwm,
-	&clk_hclk,
-	&clk_pclk,
-	&clk_hclk_low,
-	&clk_pclk_low,
-};
-
-static struct clk dummy_apb_pclk = {
-	.name		= "apb_pclk",
-	.id		= -1,
-};
-
-void __init_or_cpufreq s5p6450_setup_clocks(void)
-{
-	struct clk *xtal_clk;
-
-	unsigned long xtal;
-	unsigned long fclk;
-	unsigned long hclk;
-	unsigned long hclk_low;
-	unsigned long pclk;
-	unsigned long pclk_low;
-
-	unsigned long apll;
-	unsigned long mpll;
-	unsigned long epll;
-	unsigned long dpll;
-	unsigned int ptr;
-
-	/* Set S5P6450 functions for clk_fout_epll */
-
-	clk_fout_epll.enable = s5p_epll_enable;
-	clk_fout_epll.ops = &s5p6450_epll_ops;
-
-	clk_48m.enable = s5p64x0_clk48m_ctrl;
-
-	xtal_clk = clk_get(NULL, "ext_xtal");
-	BUG_ON(IS_ERR(xtal_clk));
-
-	xtal = clk_get_rate(xtal_clk);
-	clk_put(xtal_clk);
-
-	apll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_APLL_CON), pll_4502);
-	mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_MPLL_CON), pll_4502);
-	epll = s5p_get_pll90xx(xtal, __raw_readl(S5P64X0_EPLL_CON),
-				__raw_readl(S5P64X0_EPLL_CON_K));
-	dpll = s5p_get_pll46xx(xtal, __raw_readl(S5P6450_DPLL_CON),
-				__raw_readl(S5P6450_DPLL_CON_K), pll_4650c);
-
-	clk_fout_apll.rate = apll;
-	clk_fout_mpll.rate = mpll;
-	clk_fout_epll.rate = epll;
-	clk_fout_dpll.rate = dpll;
-
-	printk(KERN_INFO "S5P6450: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
-			" E=%ld.%ldMHz, D=%ld.%ldMHz\n",
-			print_mhz(apll), print_mhz(mpll), print_mhz(epll),
-			print_mhz(dpll));
-
-	fclk = clk_get_rate(&clk_armclk.clk);
-	hclk = clk_get_rate(&clk_hclk.clk);
-	pclk = clk_get_rate(&clk_pclk.clk);
-	hclk_low = clk_get_rate(&clk_hclk_low.clk);
-	pclk_low = clk_get_rate(&clk_pclk_low.clk);
-
-	printk(KERN_INFO "S5P6450: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
-			" PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
-			print_mhz(hclk), print_mhz(hclk_low),
-			print_mhz(pclk), print_mhz(pclk_low));
-
-	clk_f.rate = fclk;
-	clk_h.rate = hclk;
-	clk_p.rate = pclk;
-
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
-		s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-void __init s5p6450_register_clocks(void)
-{
-	int ptr;
-	unsigned int cnt;
-
-	for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
-		s3c_register_clksrc(sysclks[ptr], 1);
-
-
-	s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
-	for (cnt = 0; cnt < ARRAY_SIZE(clk_cdev); cnt++)
-		s3c_disable_clocks(clk_cdev[cnt], 1);
-
-	s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
-	s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
-		s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
-	s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	clkdev_add_table(s5p6450_clk_lookup, ARRAY_SIZE(s5p6450_clk_lookup));
-
-	s3c24xx_register_clock(&dummy_apb_pclk);
-}
diff --git a/arch/arm/mach-s5p64x0/clock.c b/arch/arm/mach-s5p64x0/clock.c
deleted file mode 100644
index 57e7189..0000000
--- a/arch/arm/mach-s5p64x0/clock.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/clock.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "common.h"
-
-struct clksrc_clk clk_mout_apll = {
-	.clk	= {
-		.name		= "mout_apll",
-		.id		= -1,
-	},
-	.sources	= &clk_src_apll,
-	.reg_src	= { .reg = S5P64X0_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-struct clksrc_clk clk_mout_mpll = {
-	.clk	= {
-		.name		= "mout_mpll",
-		.id		= -1,
-	},
-	.sources	= &clk_src_mpll,
-	.reg_src	= { .reg = S5P64X0_CLK_SRC0, .shift = 1, .size = 1 },
-};
-
-struct clksrc_clk clk_mout_epll = {
-	.clk	= {
-		.name		= "mout_epll",
-		.id		= -1,
-	},
-	.sources	= &clk_src_epll,
-	.reg_src	= { .reg = S5P64X0_CLK_SRC0, .shift = 2, .size = 1 },
-};
-
-enum perf_level {
-	L0 = 532*1000,
-	L1 = 266*1000,
-	L2 = 133*1000,
-};
-
-static const u32 clock_table[][3] = {
-	/*{ARM_CLK, DIVarm, DIVhclk}*/
-	{L0 * 1000, (0 << ARM_DIV_RATIO_SHIFT), (3 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
-	{L1 * 1000, (1 << ARM_DIV_RATIO_SHIFT), (1 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
-	{L2 * 1000, (3 << ARM_DIV_RATIO_SHIFT), (0 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
-};
-
-static unsigned long s5p64x0_armclk_get_rate(struct clk *clk)
-{
-	unsigned long rate = clk_get_rate(clk->parent);
-	u32 clkdiv;
-
-	/* divisor mask starts at bit0, so no need to shift */
-	clkdiv = __raw_readl(ARM_CLK_DIV) & ARM_DIV_MASK;
-
-	return rate / (clkdiv + 1);
-}
-
-static unsigned long s5p64x0_armclk_round_rate(struct clk *clk,
-					       unsigned long rate)
-{
-	u32 iter;
-
-	for (iter = 1 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
-		if (rate > clock_table[iter][0])
-			return clock_table[iter-1][0];
-	}
-
-	return clock_table[ARRAY_SIZE(clock_table) - 1][0];
-}
-
-static int s5p64x0_armclk_set_rate(struct clk *clk, unsigned long rate)
-{
-	u32 round_tmp;
-	u32 iter;
-	u32 clk_div0_tmp;
-	u32 cur_rate = clk->ops->get_rate(clk);
-	unsigned long flags;
-
-	round_tmp = clk->ops->round_rate(clk, rate);
-	if (round_tmp == cur_rate)
-		return 0;
-
-
-	for (iter = 0 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
-		if (round_tmp == clock_table[iter][0])
-			break;
-	}
-
-	if (iter >= ARRAY_SIZE(clock_table))
-		iter = ARRAY_SIZE(clock_table) - 1;
-
-	local_irq_save(flags);
-	if (cur_rate > round_tmp) {
-		/* Frequency Down */
-		clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
-		clk_div0_tmp |= clock_table[iter][1];
-		__raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
-		clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
-				~(S5P64X0_CLKDIV0_HCLK_MASK);
-		clk_div0_tmp |= clock_table[iter][2];
-		__raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
-
-	} else {
-		/* Frequency Up */
-		clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
-				~(S5P64X0_CLKDIV0_HCLK_MASK);
-		clk_div0_tmp |= clock_table[iter][2];
-		__raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
-		clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
-		clk_div0_tmp |= clock_table[iter][1];
-		__raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-	}
-	local_irq_restore(flags);
-
-	clk->rate = clock_table[iter][0];
-
-	return 0;
-}
-
-static struct clk_ops s5p64x0_clkarm_ops = {
-	.get_rate	= s5p64x0_armclk_get_rate,
-	.set_rate	= s5p64x0_armclk_set_rate,
-	.round_rate	= s5p64x0_armclk_round_rate,
-};
-
-struct clksrc_clk clk_armclk = {
-	.clk	= {
-		.name		= "armclk",
-		.id		= 1,
-		.parent		= &clk_mout_apll.clk,
-		.ops		= &s5p64x0_clkarm_ops,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV0, .shift = 0, .size = 4 },
-};
-
-struct clksrc_clk clk_dout_mpll = {
-	.clk	= {
-		.name		= "dout_mpll",
-		.id		= -1,
-		.parent		= &clk_mout_mpll.clk,
-	},
-	.reg_div	= { .reg = S5P64X0_CLK_DIV0, .shift = 4, .size = 1 },
-};
-
-static struct clk *clkset_hclk_low_list[] = {
-	&clk_mout_apll.clk,
-	&clk_mout_mpll.clk,
-};
-
-struct clksrc_sources clkset_hclk_low = {
-	.sources	= clkset_hclk_low_list,
-	.nr_sources	= ARRAY_SIZE(clkset_hclk_low_list),
-};
-
-int s5p64x0_pclk_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P64X0_CLK_GATE_PCLK, clk, enable);
-}
-
-int s5p64x0_hclk0_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P64X0_CLK_GATE_HCLK0, clk, enable);
-}
-
-int s5p64x0_hclk1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P64X0_CLK_GATE_HCLK1, clk, enable);
-}
-
-int s5p64x0_sclk_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P64X0_CLK_GATE_SCLK0, clk, enable);
-}
-
-int s5p64x0_sclk1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P64X0_CLK_GATE_SCLK1, clk, enable);
-}
-
-int s5p64x0_mem_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P64X0_CLK_GATE_MEM0, clk, enable);
-}
-
-int s5p64x0_clk48m_ctrl(struct clk *clk, int enable)
-{
-	unsigned long flags;
-	u32 val;
-
-	/* can't rely on clock lock, this register has other usages */
-	local_irq_save(flags);
-
-	val = __raw_readl(S5P64X0_OTHERS);
-	if (enable)
-		val |= S5P64X0_OTHERS_USB_SIG_MASK;
-	else
-		val &= ~S5P64X0_OTHERS_USB_SIG_MASK;
-
-	__raw_writel(val, S5P64X0_OTHERS);
-
-	local_irq_restore(flags);
-
-	return 0;
-}
diff --git a/arch/arm/mach-s5p64x0/clock.h b/arch/arm/mach-s5p64x0/clock.h
deleted file mode 100644
index 28b8e3c..0000000
--- a/arch/arm/mach-s5p64x0/clock.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Header file for s5p64x0 clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __MACH_S5P64X0_CLOCK_H
-#define __MACH_S5P64X0_CLOCK_H __FILE__
-
-#include <linux/clk.h>
-
-extern struct clksrc_clk clk_mout_apll;
-extern struct clksrc_clk clk_mout_mpll;
-extern struct clksrc_clk clk_mout_epll;
-
-extern int s5p64x0_epll_enable(struct clk *clk, int enable);
-extern unsigned long s5p64x0_epll_get_rate(struct clk *clk);
-
-extern struct clksrc_clk clk_armclk;
-extern struct clksrc_clk clk_dout_mpll;
-
-extern struct clksrc_sources clkset_hclk_low;
-
-extern int s5p64x0_pclk_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_hclk0_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_hclk1_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_sclk_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_sclk1_ctrl(struct clk *clk, int enable);
-extern int s5p64x0_mem_ctrl(struct clk *clk, int enable);
-
-extern int s5p64x0_clk48m_ctrl(struct clk *clk, int enable);
-
-#endif /* __MACH_S5P64X0_CLOCK_H */
diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c
deleted file mode 100644
index 9a43be0..0000000
--- a/arch/arm/mach-s5p64x0/common.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/*
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Common Codes for S5P64X0 machines
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <clocksource/samsung_pwm.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/irq.h>
-#include <linux/reboot.h>
-
-#include <asm/irq.h>
-#include <asm/proc-fns.h>
-#include <asm/system_misc.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/map.h>
-#include <mach/hardware.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/cpu.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/pm.h>
-#include <plat/sdhci.h>
-#include <plat/adc-core.h>
-#include <plat/fb-core.h>
-#include <plat/spi-core.h>
-#include <plat/gpio-cfg.h>
-#include <plat/pwm-core.h>
-#include <plat/regs-irqtype.h>
-#include <plat/watchdog-reset.h>
-
-#include "common.h"
-
-static const char name_s5p6440[] = "S5P6440";
-static const char name_s5p6450[] = "S5P6450";
-
-static struct cpu_table cpu_ids[] __initdata = {
-	{
-		.idcode		= S5P6440_CPU_ID,
-		.idmask		= S5P64XX_CPU_MASK,
-		.map_io		= s5p6440_map_io,
-		.init_clocks	= s5p6440_init_clocks,
-		.init_uarts	= s5p6440_init_uarts,
-		.init		= s5p64x0_init,
-		.name		= name_s5p6440,
-	}, {
-		.idcode		= S5P6450_CPU_ID,
-		.idmask		= S5P64XX_CPU_MASK,
-		.map_io		= s5p6450_map_io,
-		.init_clocks	= s5p6450_init_clocks,
-		.init_uarts	= s5p6450_init_uarts,
-		.init		= s5p64x0_init,
-		.name		= name_s5p6450,
-	},
-};
-
-/* Initial IO mappings */
-
-static struct map_desc s5p64x0_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)S5P_VA_CHIPID,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_CHIPID),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_SYS,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_SYSCON),
-		.length		= SZ_64K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_TIMER,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_TIMER),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_WATCHDOG,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_WDT),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_SROMC,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_SROMC),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_GPIO,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_GPIO),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC0,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_VIC0),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC1,
-		.pfn		= __phys_to_pfn(S5P64X0_PA_VIC1),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	},
-};
-
-static struct map_desc s5p6440_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)S3C_VA_UART,
-		.pfn		= __phys_to_pfn(S5P6440_PA_UART(0)),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-};
-
-static struct map_desc s5p6450_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)S3C_VA_UART,
-		.pfn		= __phys_to_pfn(S5P6450_PA_UART(0)),
-		.length		= SZ_512K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_UART + SZ_512K,
-		.pfn		= __phys_to_pfn(S5P6450_PA_UART(5)),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-};
-
-static void s5p64x0_idle(void)
-{
-	unsigned long val;
-
-	val = __raw_readl(S5P64X0_PWR_CFG);
-	val &= ~(0x3 << 5);
-	val |= (0x1 << 5);
-	__raw_writel(val, S5P64X0_PWR_CFG);
-
-	cpu_do_idle();
-}
-
-static struct samsung_pwm_variant s5p64x0_pwm_variant = {
-	.bits		= 32,
-	.div_base	= 0,
-	.has_tint_cstat	= true,
-	.tclk_mask	= 0,
-};
-
-void __init samsung_set_timer_source(unsigned int event, unsigned int source)
-{
-	s5p64x0_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
-	s5p64x0_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-}
-
-void __init samsung_timer_init(void)
-{
-	unsigned int timer_irqs[SAMSUNG_PWM_NUM] = {
-		IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
-		IRQ_TIMER3_VIC, IRQ_TIMER4_VIC,
-	};
-
-	samsung_pwm_clocksource_init(S3C_VA_TIMER,
-					timer_irqs, &s5p64x0_pwm_variant);
-}
-
-/*
- * s5p64x0_map_io
- *
- * register the standard CPU IO areas
- */
-
-void __init s5p64x0_init_io(struct map_desc *mach_desc, int size)
-{
-	/* initialize the io descriptors we need for initialization */
-	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
-	if (mach_desc)
-		iotable_init(mach_desc, size);
-
-	/* detect cpu id and rev. */
-	s5p_init_cpu(S5P64X0_SYS_ID);
-
-	s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
-	samsung_wdt_reset_init(S3C_VA_WATCHDOG);
-
-	samsung_pwm_set_platdata(&s5p64x0_pwm_variant);
-}
-
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_map_io(void)
-{
-	/* initialize any device information early */
-	s3c_adc_setname("s3c64xx-adc");
-	s3c_fb_setname("s5p64x0-fb");
-	s3c64xx_spi_setname("s5p64x0-spi");
-
-	s5p64x0_default_sdhci0();
-	s5p64x0_default_sdhci1();
-	s5p6440_default_sdhci2();
-
-	iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_map_io(void)
-{
-	/* initialize any device information early */
-	s3c_adc_setname("s3c64xx-adc");
-	s3c_fb_setname("s5p64x0-fb");
-	s3c64xx_spi_setname("s5p64x0-spi");
-
-	s5p64x0_default_sdhci0();
-	s5p64x0_default_sdhci1();
-	s5p6450_default_sdhci2();
-
-	iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));
-}
-#endif
-
-/*
- * s5p64x0_init_clocks
- *
- * register and setup the CPU clocks
- */
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_init_clocks(int xtal)
-{
-	printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
-	s3c24xx_register_baseclocks(xtal);
-	s5p_register_clocks(xtal);
-	s5p6440_register_clocks();
-	s5p6440_setup_clocks();
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_init_clocks(int xtal)
-{
-	printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
-	s3c24xx_register_baseclocks(xtal);
-	s5p_register_clocks(xtal);
-	s5p6450_register_clocks();
-	s5p6450_setup_clocks();
-}
-#endif
-
-/*
- * s5p64x0_init_irq
- *
- * register the CPU interrupts
- */
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_init_irq(void)
-{
-	/* S5P6440 supports 2 VIC */
-	u32 vic[2];
-
-	/*
-	 * VIC0 is missing IRQ_VIC0[3, 4, 8, 10, (12-22)]
-	 * VIC1 is missing IRQ VIC1[1, 3, 4, 10, 11, 12, 14, 15, 22]
-	 */
-	vic[0] = 0xff800ae7;
-	vic[1] = 0xffbf23e5;
-
-	s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_init_irq(void)
-{
-	/* S5P6450 supports only 2 VIC */
-	u32 vic[2];
-
-	/*
-	 * VIC0 is missing IRQ_VIC0[(13-15), (21-22)]
-	 * VIC1 is missing IRQ VIC1[12, 14, 23]
-	 */
-	vic[0] = 0xff9f1fff;
-	vic[1] = 0xff7fafff;
-
-	s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-#endif
-
-struct bus_type s5p64x0_subsys = {
-	.name		= "s5p64x0-core",
-	.dev_name	= "s5p64x0-core",
-};
-
-static struct device s5p64x0_dev = {
-	.bus	= &s5p64x0_subsys,
-};
-
-static int __init s5p64x0_core_init(void)
-{
-	return subsys_system_register(&s5p64x0_subsys, NULL);
-}
-core_initcall(s5p64x0_core_init);
-
-int __init s5p64x0_init(void)
-{
-	printk(KERN_INFO "S5P64X0(S5P6440/S5P6450): Initializing architecture\n");
-
-	/* set idle function */
-	arm_pm_idle = s5p64x0_idle;
-
-	return device_register(&s5p64x0_dev);
-}
-
-/* uart registration process */
-#ifdef CONFIG_CPU_S5P6440
-void __init s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
-	int uart;
-
-	for (uart = 0; uart < no; uart++) {
-		s5p_uart_resources[uart].resources->start = S5P6440_PA_UART(uart);
-		s5p_uart_resources[uart].resources->end = S5P6440_PA_UART(uart) + S5P_SZ_UART;
-	}
-
-	s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-void __init s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
-	s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
-#endif
-
-#define eint_offset(irq)	((irq) - IRQ_EINT(0))
-
-static int s5p64x0_irq_eint_set_type(struct irq_data *data, unsigned int type)
-{
-	int offs = eint_offset(data->irq);
-	int shift;
-	u32 ctrl, mask;
-	u32 newvalue = 0;
-
-	if (offs > 15)
-		return -EINVAL;
-
-	switch (type) {
-	case IRQ_TYPE_NONE:
-		printk(KERN_WARNING "No edge setting!\n");
-		break;
-	case IRQ_TYPE_EDGE_RISING:
-		newvalue = S3C2410_EXTINT_RISEEDGE;
-		break;
-	case IRQ_TYPE_EDGE_FALLING:
-		newvalue = S3C2410_EXTINT_FALLEDGE;
-		break;
-	case IRQ_TYPE_EDGE_BOTH:
-		newvalue = S3C2410_EXTINT_BOTHEDGE;
-		break;
-	case IRQ_TYPE_LEVEL_LOW:
-		newvalue = S3C2410_EXTINT_LOWLEV;
-		break;
-	case IRQ_TYPE_LEVEL_HIGH:
-		newvalue = S3C2410_EXTINT_HILEV;
-		break;
-	default:
-		printk(KERN_ERR "No such irq type %d", type);
-		return -EINVAL;
-	}
-
-	shift = (offs / 2) * 4;
-	mask = 0x7 << shift;
-
-	ctrl = __raw_readl(S5P64X0_EINT0CON0) & ~mask;
-	ctrl |= newvalue << shift;
-	__raw_writel(ctrl, S5P64X0_EINT0CON0);
-
-	/* Configure the GPIO pin for 6450 or 6440 based on CPU ID */
-	if (soc_is_s5p6450())
-		s3c_gpio_cfgpin(S5P6450_GPN(offs), S3C_GPIO_SFN(2));
-	else
-		s3c_gpio_cfgpin(S5P6440_GPN(offs), S3C_GPIO_SFN(2));
-
-	return 0;
-}
-
-/*
- * s5p64x0_irq_demux_eint
- *
- * This function demuxes the IRQ from the group0 external interrupts,
- * from IRQ_EINT(0) to IRQ_EINT(15). It is designed to be inlined into
- * the specific handlers s5p64x0_irq_demux_eintX_Y.
- */
-static inline void s5p64x0_irq_demux_eint(unsigned int start, unsigned int end)
-{
-	u32 status = __raw_readl(S5P64X0_EINT0PEND);
-	u32 mask = __raw_readl(S5P64X0_EINT0MASK);
-	unsigned int irq;
-
-	status &= ~mask;
-	status >>= start;
-	status &= (1 << (end - start + 1)) - 1;
-
-	for (irq = IRQ_EINT(start); irq <= IRQ_EINT(end); irq++) {
-		if (status & 1)
-			generic_handle_irq(irq);
-		status >>= 1;
-	}
-}
-
-static void s5p64x0_irq_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
-{
-	s5p64x0_irq_demux_eint(0, 3);
-}
-
-static void s5p64x0_irq_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
-{
-	s5p64x0_irq_demux_eint(4, 11);
-}
-
-static void s5p64x0_irq_demux_eint12_15(unsigned int irq,
-					struct irq_desc *desc)
-{
-	s5p64x0_irq_demux_eint(12, 15);
-}
-
-static int s5p64x0_alloc_gc(void)
-{
-	struct irq_chip_generic *gc;
-	struct irq_chip_type *ct;
-
-	gc = irq_alloc_generic_chip("s5p64x0-eint", 1, S5P_IRQ_EINT_BASE,
-				    S5P_VA_GPIO, handle_level_irq);
-	if (!gc) {
-		printk(KERN_ERR "%s: irq_alloc_generic_chip for group 0"
-			"external interrupts failed\n", __func__);
-		return -EINVAL;
-	}
-
-	ct = gc->chip_types;
-	ct->chip.irq_ack = irq_gc_ack_set_bit;
-	ct->chip.irq_mask = irq_gc_mask_set_bit;
-	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
-	ct->chip.irq_set_type = s5p64x0_irq_eint_set_type;
-	ct->chip.irq_set_wake = s3c_irqext_wake;
-	ct->regs.ack = EINT0PEND_OFFSET;
-	ct->regs.mask = EINT0MASK_OFFSET;
-	irq_setup_generic_chip(gc, IRQ_MSK(16), IRQ_GC_INIT_MASK_CACHE,
-			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
-	return 0;
-}
-
-static int __init s5p64x0_init_irq_eint(void)
-{
-	int ret = s5p64x0_alloc_gc();
-	irq_set_chained_handler(IRQ_EINT0_3, s5p64x0_irq_demux_eint0_3);
-	irq_set_chained_handler(IRQ_EINT4_11, s5p64x0_irq_demux_eint4_11);
-	irq_set_chained_handler(IRQ_EINT12_15, s5p64x0_irq_demux_eint12_15);
-
-	return ret;
-}
-arch_initcall(s5p64x0_init_irq_eint);
-
-void s5p64x0_restart(enum reboot_mode mode, const char *cmd)
-{
-	if (mode != REBOOT_SOFT)
-		samsung_wdt_reset();
-
-	soft_restart(0);
-}
diff --git a/arch/arm/mach-s5p64x0/common.h b/arch/arm/mach-s5p64x0/common.h
deleted file mode 100644
index cbe7f3d..0000000
--- a/arch/arm/mach-s5p64x0/common.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Common Header for S5P64X0 machines
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_S5P64X0_COMMON_H
-#define __ARCH_ARM_MACH_S5P64X0_COMMON_H
-
-#include <linux/reboot.h>
-
-void s5p6440_init_irq(void);
-void s5p6450_init_irq(void);
-void s5p64x0_init_io(struct map_desc *mach_desc, int size);
-
-void s5p6440_register_clocks(void);
-void s5p6440_setup_clocks(void);
-
-void s5p6450_register_clocks(void);
-void s5p6450_setup_clocks(void);
-
-void s5p64x0_restart(enum reboot_mode mode, const char *cmd);
-extern  int s5p64x0_init(void);
-
-#ifdef CONFIG_CPU_S5P6440
-
-extern void s5p6440_map_io(void);
-extern void s5p6440_init_clocks(int xtal);
-
-extern void s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#else
-#define s5p6440_init_clocks NULL
-#define s5p6440_init_uarts NULL
-#define s5p6440_map_io NULL
-#endif
-
-#ifdef CONFIG_CPU_S5P6450
-
-extern void s5p6450_map_io(void);
-extern void s5p6450_init_clocks(int xtal);
-
-extern void s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#else
-#define s5p6450_init_clocks NULL
-#define s5p6450_init_uarts NULL
-#define s5p6450_map_io NULL
-#endif
-
-#endif /* __ARCH_ARM_MACH_S5P64X0_COMMON_H */
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
deleted file mode 100644
index 723d4773c..0000000
--- a/arch/arm/mach-s5p64x0/dev-audio.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-static int s5p6440_cfg_i2s(struct platform_device *pdev)
-{
-	switch (pdev->id) {
-	case 0:
-		s3c_gpio_cfgpin_range(S5P6440_GPC(4), 2, S3C_GPIO_SFN(5));
-		s3c_gpio_cfgpin(S5P6440_GPC(7), S3C_GPIO_SFN(5));
-		s3c_gpio_cfgpin_range(S5P6440_GPH(6), 4, S3C_GPIO_SFN(5));
-		break;
-	default:
-		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_i2s_pdata = {
-	.cfg_gpio = s5p6440_cfg_i2s,
-	.type = {
-		.i2s = {
-			.quirks = QUIRK_PRI_6CHAN,
-		},
-	},
-};
-
-static struct resource s5p64x0_i2s0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P64X0_PA_I2S, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S0_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S0_RX),
-};
-
-struct platform_device s5p6440_device_iis = {
-	.name		= "samsung-i2s",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p64x0_i2s0_resource),
-	.resource	= s5p64x0_i2s0_resource,
-	.dev = {
-		.platform_data = &s5p6440_i2s_pdata,
-	},
-};
-
-static int s5p6450_cfg_i2s(struct platform_device *pdev)
-{
-	switch (pdev->id) {
-	case 0:
-		s3c_gpio_cfgpin_range(S5P6450_GPR(4), 5, S3C_GPIO_SFN(5));
-		s3c_gpio_cfgpin_range(S5P6450_GPR(13), 2, S3C_GPIO_SFN(5));
-		break;
-	case 1:
-		s3c_gpio_cfgpin(S5P6440_GPB(4), S3C_GPIO_SFN(5));
-		s3c_gpio_cfgpin_range(S5P6450_GPC(0), 4, S3C_GPIO_SFN(5));
-		break;
-	case 2:
-		s3c_gpio_cfgpin_range(S5P6450_GPK(0), 5, S3C_GPIO_SFN(5));
-		break;
-	default:
-		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata s5p6450_i2s0_pdata = {
-	.cfg_gpio = s5p6450_cfg_i2s,
-	.type = {
-		.i2s = {
-			.quirks = QUIRK_PRI_6CHAN,
-		},
-	},
-};
-
-struct platform_device s5p6450_device_iis0 = {
-	.name		= "samsung-i2s",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p64x0_i2s0_resource),
-	.resource	= s5p64x0_i2s0_resource,
-	.dev = {
-		.platform_data = &s5p6450_i2s0_pdata,
-	},
-};
-
-static struct s3c_audio_pdata s5p6450_i2s_pdata = {
-	.cfg_gpio = s5p6450_cfg_i2s,
-};
-
-static struct resource s5p6450_i2s1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P6450_PA_I2S1, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S1_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S1_RX),
-};
-
-struct platform_device s5p6450_device_iis1 = {
-	.name		= "samsung-i2s",
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(s5p6450_i2s1_resource),
-	.resource	= s5p6450_i2s1_resource,
-	.dev = {
-		.platform_data = &s5p6450_i2s_pdata,
-	},
-};
-
-static struct resource s5p6450_i2s2_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P6450_PA_I2S2, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S2_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S2_RX),
-};
-
-struct platform_device s5p6450_device_iis2 = {
-	.name		= "samsung-i2s",
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(s5p6450_i2s2_resource),
-	.resource	= s5p6450_i2s2_resource,
-	.dev = {
-		.platform_data = &s5p6450_i2s_pdata,
-	},
-};
-
-/* PCM Controller platform_devices */
-
-static int s5p6440_pcm_cfg_gpio(struct platform_device *pdev)
-{
-	switch (pdev->id) {
-	case 0:
-		s3c_gpio_cfgpin_range(S5P6440_GPR(6), 3, S3C_GPIO_SFN(2));
-		s3c_gpio_cfgpin_range(S5P6440_GPR(13), 2, S3C_GPIO_SFN(2));
-		break;
-
-	default:
-		printk(KERN_DEBUG "Invalid PCM Controller number!");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_pcm_pdata = {
-	.cfg_gpio = s5p6440_pcm_cfg_gpio,
-};
-
-static struct resource s5p6440_pcm0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P64X0_PA_PCM, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
-	[2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
-};
-
-struct platform_device s5p6440_device_pcm = {
-	.name		= "samsung-pcm",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p6440_pcm0_resource),
-	.resource	= s5p6440_pcm0_resource,
-	.dev = {
-		.platform_data = &s5p6440_pcm_pdata,
-	},
-};
diff --git a/arch/arm/mach-s5p64x0/dma.c b/arch/arm/mach-s5p64x0/dma.c
deleted file mode 100644
index 9c4ce08..0000000
--- a/arch/arm/mach-s5p64x0/dma.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/dma.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl330.h>
-
-#include <asm/irq.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/regs-clock.h>
-#include <mach/dma.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-static u8 s5p6440_pdma_peri[] = {
-	DMACH_UART0_RX,
-	DMACH_UART0_TX,
-	DMACH_UART1_RX,
-	DMACH_UART1_TX,
-	DMACH_UART2_RX,
-	DMACH_UART2_TX,
-	DMACH_UART3_RX,
-	DMACH_UART3_TX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_PCM0_TX,
-	DMACH_PCM0_RX,
-	DMACH_I2S0_TX,
-	DMACH_I2S0_RX,
-	DMACH_SPI0_TX,
-	DMACH_SPI0_RX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_SPI1_TX,
-	DMACH_SPI1_RX,
-};
-
-static struct dma_pl330_platdata s5p6440_pdma_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(s5p6440_pdma_peri),
-	.peri_id = s5p6440_pdma_peri,
-};
-
-static u8 s5p6450_pdma_peri[] = {
-	DMACH_UART0_RX,
-	DMACH_UART0_TX,
-	DMACH_UART1_RX,
-	DMACH_UART1_TX,
-	DMACH_UART2_RX,
-	DMACH_UART2_TX,
-	DMACH_UART3_RX,
-	DMACH_UART3_TX,
-	DMACH_UART4_RX,
-	DMACH_UART4_TX,
-	DMACH_PCM0_TX,
-	DMACH_PCM0_RX,
-	DMACH_I2S0_TX,
-	DMACH_I2S0_RX,
-	DMACH_SPI0_TX,
-	DMACH_SPI0_RX,
-	DMACH_PCM1_TX,
-	DMACH_PCM1_RX,
-	DMACH_PCM2_TX,
-	DMACH_PCM2_RX,
-	DMACH_SPI1_TX,
-	DMACH_SPI1_RX,
-	DMACH_USI_TX,
-	DMACH_USI_RX,
-	DMACH_MAX,
-	DMACH_I2S1_TX,
-	DMACH_I2S1_RX,
-	DMACH_I2S2_TX,
-	DMACH_I2S2_RX,
-	DMACH_PWM,
-	DMACH_UART5_RX,
-	DMACH_UART5_TX,
-};
-
-static struct dma_pl330_platdata s5p6450_pdma_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(s5p6450_pdma_peri),
-	.peri_id = s5p6450_pdma_peri,
-};
-
-static AMBA_AHB_DEVICE(s5p64x0_pdma, "dma-pl330", 0x00041330,
-	S5P64X0_PA_PDMA, {IRQ_DMA0}, NULL);
-
-static int __init s5p64x0_dma_init(void)
-{
-	if (soc_is_s5p6450()) {
-		dma_cap_set(DMA_SLAVE, s5p6450_pdma_pdata.cap_mask);
-		dma_cap_set(DMA_CYCLIC, s5p6450_pdma_pdata.cap_mask);
-		s5p64x0_pdma_device.dev.platform_data = &s5p6450_pdma_pdata;
-	} else {
-		dma_cap_set(DMA_SLAVE, s5p6440_pdma_pdata.cap_mask);
-		dma_cap_set(DMA_CYCLIC, s5p6440_pdma_pdata.cap_mask);
-		s5p64x0_pdma_device.dev.platform_data = &s5p6440_pdma_pdata;
-	}
-
-	amba_device_register(&s5p64x0_pdma_device, &iomem_resource);
-
-	return 0;
-}
-arch_initcall(s5p64x0_dma_init);
diff --git a/arch/arm/mach-s5p64x0/i2c.h b/arch/arm/mach-s5p64x0/i2c.h
deleted file mode 100644
index 1e5bb4e..0000000
--- a/arch/arm/mach-s5p64x0/i2c.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 I2C configuration
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-extern void s5p6440_i2c0_cfg_gpio(struct platform_device *dev);
-extern void s5p6440_i2c1_cfg_gpio(struct platform_device *dev);
-
-extern void s5p6450_i2c0_cfg_gpio(struct platform_device *dev);
-extern void s5p6450_i2c1_cfg_gpio(struct platform_device *dev);
diff --git a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
deleted file mode 100644
index 8759e78..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* pull in the relevant register and map files. */
-
-#include <linux/serial_s3c.h>
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-	.macro addruart, rp, rv, tmp
-		mov	\rp, #0xE0000000
-		orr	\rp, \rp, #0x00100000
-		ldr	\rp, [\rp, #0x118 ]
-		and	\rp, \rp, #0xff000
-		teq	\rp, #0x50000		@@ S5P6450
-		ldreq	\rp, =0xEC800000
-		movne	\rp, #0xEC000000	@@ S5P6440
-		ldrne	\rv, = S3C_VA_UART
-#if CONFIG_DEBUG_S3C_UART != 0
-		add	\rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
-		add	\rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
-#endif
-	.endm
-
-#include <debug/samsung.S>
diff --git a/arch/arm/mach-s5p64x0/include/mach/gpio.h b/arch/arm/mach-s5p64x0/include/mach/gpio.h
deleted file mode 100644
index 06cd3c9..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/gpio.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/gpio.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - GPIO lib support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-/* GPIO bank sizes */
-
-#define S5P6440_GPIO_A_NR	(6)
-#define S5P6440_GPIO_B_NR	(7)
-#define S5P6440_GPIO_C_NR	(8)
-#define S5P6440_GPIO_F_NR	(16)
-#define S5P6440_GPIO_G_NR	(7)
-#define S5P6440_GPIO_H_NR	(10)
-#define S5P6440_GPIO_I_NR	(16)
-#define S5P6440_GPIO_J_NR	(12)
-#define S5P6440_GPIO_N_NR	(16)
-#define S5P6440_GPIO_P_NR	(8)
-#define S5P6440_GPIO_R_NR	(15)
-
-#define S5P6450_GPIO_A_NR	(6)
-#define S5P6450_GPIO_B_NR	(7)
-#define S5P6450_GPIO_C_NR	(8)
-#define S5P6450_GPIO_D_NR	(8)
-#define S5P6450_GPIO_F_NR	(16)
-#define S5P6450_GPIO_G_NR	(14)
-#define S5P6450_GPIO_H_NR	(10)
-#define S5P6450_GPIO_I_NR	(16)
-#define S5P6450_GPIO_J_NR	(12)
-#define S5P6450_GPIO_K_NR	(5)
-#define S5P6450_GPIO_N_NR	(16)
-#define S5P6450_GPIO_P_NR	(11)
-#define S5P6450_GPIO_Q_NR	(14)
-#define S5P6450_GPIO_R_NR	(15)
-#define S5P6450_GPIO_S_NR	(8)
-
-/* GPIO bank numbers */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-
-#define S5P64X0_GPIO_NEXT(__gpio) \
-	((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p6440_gpio_number {
-	S5P6440_GPIO_A_START	= 0,
-	S5P6440_GPIO_B_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_A),
-	S5P6440_GPIO_C_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_B),
-	S5P6440_GPIO_F_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_C),
-	S5P6440_GPIO_G_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_F),
-	S5P6440_GPIO_H_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_G),
-	S5P6440_GPIO_I_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_H),
-	S5P6440_GPIO_J_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_I),
-	S5P6440_GPIO_N_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_J),
-	S5P6440_GPIO_P_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_N),
-	S5P6440_GPIO_R_START	= S5P64X0_GPIO_NEXT(S5P6440_GPIO_P),
-};
-
-enum s5p6450_gpio_number {
-	S5P6450_GPIO_A_START	= 0,
-	S5P6450_GPIO_B_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_A),
-	S5P6450_GPIO_C_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_B),
-	S5P6450_GPIO_D_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_C),
-	S5P6450_GPIO_F_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_D),
-	S5P6450_GPIO_G_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_F),
-	S5P6450_GPIO_H_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_G),
-	S5P6450_GPIO_I_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_H),
-	S5P6450_GPIO_J_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_I),
-	S5P6450_GPIO_K_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_J),
-	S5P6450_GPIO_N_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_K),
-	S5P6450_GPIO_P_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_N),
-	S5P6450_GPIO_Q_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_P),
-	S5P6450_GPIO_R_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_Q),
-	S5P6450_GPIO_S_START	= S5P64X0_GPIO_NEXT(S5P6450_GPIO_R),
-};
-
-/* GPIO number definitions */
-
-#define S5P6440_GPA(_nr)	(S5P6440_GPIO_A_START + (_nr))
-#define S5P6440_GPB(_nr)	(S5P6440_GPIO_B_START + (_nr))
-#define S5P6440_GPC(_nr)	(S5P6440_GPIO_C_START + (_nr))
-#define S5P6440_GPF(_nr)	(S5P6440_GPIO_F_START + (_nr))
-#define S5P6440_GPG(_nr)	(S5P6440_GPIO_G_START + (_nr))
-#define S5P6440_GPH(_nr)	(S5P6440_GPIO_H_START + (_nr))
-#define S5P6440_GPI(_nr)	(S5P6440_GPIO_I_START + (_nr))
-#define S5P6440_GPJ(_nr)	(S5P6440_GPIO_J_START + (_nr))
-#define S5P6440_GPN(_nr)	(S5P6440_GPIO_N_START + (_nr))
-#define S5P6440_GPP(_nr)	(S5P6440_GPIO_P_START + (_nr))
-#define S5P6440_GPR(_nr)	(S5P6440_GPIO_R_START + (_nr))
-
-#define S5P6450_GPA(_nr)	(S5P6450_GPIO_A_START + (_nr))
-#define S5P6450_GPB(_nr)	(S5P6450_GPIO_B_START + (_nr))
-#define S5P6450_GPC(_nr)	(S5P6450_GPIO_C_START + (_nr))
-#define S5P6450_GPD(_nr)	(S5P6450_GPIO_D_START + (_nr))
-#define S5P6450_GPF(_nr)	(S5P6450_GPIO_F_START + (_nr))
-#define S5P6450_GPG(_nr)	(S5P6450_GPIO_G_START + (_nr))
-#define S5P6450_GPH(_nr)	(S5P6450_GPIO_H_START + (_nr))
-#define S5P6450_GPI(_nr)	(S5P6450_GPIO_I_START + (_nr))
-#define S5P6450_GPJ(_nr)	(S5P6450_GPIO_J_START + (_nr))
-#define S5P6450_GPK(_nr)	(S5P6450_GPIO_K_START + (_nr))
-#define S5P6450_GPN(_nr)	(S5P6450_GPIO_N_START + (_nr))
-#define S5P6450_GPP(_nr)	(S5P6450_GPIO_P_START + (_nr))
-#define S5P6450_GPQ(_nr)	(S5P6450_GPIO_Q_START + (_nr))
-#define S5P6450_GPR(_nr)	(S5P6450_GPIO_R_START + (_nr))
-#define S5P6450_GPS(_nr)	(S5P6450_GPIO_S_START + (_nr))
-
-/* the end of the S5P64X0 specific gpios */
-
-#define S5P6440_GPIO_END	(S5P6440_GPR(S5P6440_GPIO_R_NR) + 1)
-#define S5P6450_GPIO_END	(S5P6450_GPS(S5P6450_GPIO_S_NR) + 1)
-
-#define S5P64X0_GPIO_END	(S5P6440_GPIO_END > S5P6450_GPIO_END ?	\
-				 S5P6440_GPIO_END : S5P6450_GPIO_END)
-
-#define S3C_GPIO_END		S5P64X0_GPIO_END
-
-/* define the number of gpios we need to the one after the last GPIO range */
-
-#define ARCH_NR_GPIOS		(S5P64X0_GPIO_END + CONFIG_SAMSUNG_GPIO_EXTRA)
-
-#endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/hardware.h b/arch/arm/mach-s5p64x0/include/mach/hardware.h
deleted file mode 100644
index d3e8799..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/hardware.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/hardware.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - Hardware support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H __FILE__
-
-/* currently nothing here, placeholder */
-
-#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/irqs.h b/arch/arm/mach-s5p64x0/include/mach/irqs.h
deleted file mode 100644
index 53982db..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/irqs.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/irqs.h
- *
- * Copyright 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - IRQ definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H __FILE__
-
-#include <plat/irqs.h>
-
-/* VIC0 */
-
-#define IRQ_EINT0_3		S5P_IRQ_VIC0(0)
-#define IRQ_EINT4_11		S5P_IRQ_VIC0(1)
-#define IRQ_RTC_TIC		S5P_IRQ_VIC0(2)
-#define IRQ_IIS1		S5P_IRQ_VIC0(3)	/* for only S5P6450 */
-#define IRQ_IIS2		S5P_IRQ_VIC0(4)	/* for only S5P6450 */
-#define IRQ_IIC1		S5P_IRQ_VIC0(5)
-#define IRQ_I2SV40		S5P_IRQ_VIC0(6)
-#define IRQ_GPS			S5P_IRQ_VIC0(7)	/* for only S5P6450 */
-
-#define IRQ_2D			S5P_IRQ_VIC0(11)
-#define IRQ_TIMER0_VIC		S5P_IRQ_VIC0(23)
-#define IRQ_TIMER1_VIC		S5P_IRQ_VIC0(24)
-#define IRQ_TIMER2_VIC		S5P_IRQ_VIC0(25)
-#define IRQ_WDT			S5P_IRQ_VIC0(26)
-#define IRQ_TIMER3_VIC		S5P_IRQ_VIC0(27)
-#define IRQ_TIMER4_VIC		S5P_IRQ_VIC0(28)
-#define IRQ_DISPCON0		S5P_IRQ_VIC0(29)
-#define IRQ_DISPCON1		S5P_IRQ_VIC0(30)
-#define IRQ_DISPCON2		S5P_IRQ_VIC0(31)
-
-/* VIC1 */
-
-#define IRQ_EINT12_15		S5P_IRQ_VIC1(0)
-#define IRQ_PCM0		S5P_IRQ_VIC1(2)
-#define IRQ_PCM1		S5P_IRQ_VIC1(3)	/* for only S5P6450 */
-#define IRQ_PCM2		S5P_IRQ_VIC1(4)	/* for only S5P6450 */
-#define IRQ_UART0		S5P_IRQ_VIC1(5)
-#define IRQ_UART1		S5P_IRQ_VIC1(6)
-#define IRQ_UART2		S5P_IRQ_VIC1(7)
-#define IRQ_UART3		S5P_IRQ_VIC1(8)
-#define IRQ_DMA0		S5P_IRQ_VIC1(9)
-#define IRQ_UART4		S5P_IRQ_VIC1(10)	/* S5P6450 */
-#define IRQ_UART5		S5P_IRQ_VIC1(11)	/* S5P6450 */
-#define IRQ_NFC			S5P_IRQ_VIC1(13)
-#define IRQ_USI			S5P_IRQ_VIC1(15)	/* S5P6450 */
-#define IRQ_SPI0		S5P_IRQ_VIC1(16)
-#define IRQ_SPI1		S5P_IRQ_VIC1(17)
-#define IRQ_HSMMC2		S5P_IRQ_VIC1(17)	/* Shared */
-#define IRQ_IIC			S5P_IRQ_VIC1(18)
-#define IRQ_DISPCON3		S5P_IRQ_VIC1(19)
-#define IRQ_EINT_GROUPS		S5P_IRQ_VIC1(21)
-#define IRQ_PMU			S5P_IRQ_VIC1(23)	/* S5P6440 */
-#define IRQ_HSMMC0		S5P_IRQ_VIC1(24)
-#define IRQ_HSMMC1		S5P_IRQ_VIC1(25)
-#define IRQ_OTG			S5P_IRQ_VIC1(26)
-#define IRQ_DSI			S5P_IRQ_VIC1(27)
-#define IRQ_RTC_ALARM		S5P_IRQ_VIC1(28)
-#define IRQ_TSI			S5P_IRQ_VIC1(29)
-#define IRQ_PENDN		S5P_IRQ_VIC1(30)
-#define IRQ_TC			IRQ_PENDN
-#define IRQ_ADC			S5P_IRQ_VIC1(31)
-
-/* UART interrupts, S5P6450 has 5 UARTs */
-#define IRQ_S5P_UART_BASE4	(96)
-#define IRQ_S5P_UART_BASE5	(100)
-
-#define IRQ_S5P_UART_RX4	(IRQ_S5P_UART_BASE4 + UART_IRQ_RXD)
-#define IRQ_S5P_UART_TX4	(IRQ_S5P_UART_BASE4 + UART_IRQ_TXD)
-#define IRQ_S5P_UART_ERR4	(IRQ_S5P_UART_BASE4 + UART_IRQ_ERR)
-
-#define IRQ_S5P_UART_RX5	(IRQ_S5P_UART_BASE5 + UART_IRQ_RXD)
-#define IRQ_S5P_UART_TX5	(IRQ_S5P_UART_BASE5 + UART_IRQ_TXD)
-#define IRQ_S5P_UART_ERR5	(IRQ_S5P_UART_BASE5 + UART_IRQ_ERR)
-
-/* S3C compatibilty defines */
-#define IRQ_S3CUART_RX4		IRQ_S5P_UART_RX4
-#define IRQ_S3CUART_RX5		IRQ_S5P_UART_RX5
-
-#define IRQ_I2S0		IRQ_I2SV40
-
-#define IRQ_LCD_FIFO		IRQ_DISPCON0
-#define IRQ_LCD_VSYNC		IRQ_DISPCON1
-#define IRQ_LCD_SYSTEM		IRQ_DISPCON2
-
-/* S5P6450 EINT feature will be added */
-
-/*
- * Since the IRQ_EINT(x) are a linear mapping on s5p6440 we just defined
- * them as an IRQ_EINT(x) macro from S5P_IRQ_EINT_BASE which we place
- * after the pair of VICs.
- */
-
-#define S5P_IRQ_EINT_BASE	(S5P_IRQ_VIC1(31) + 6)
-
-#define S5P_EINT(x)		((x) + S5P_IRQ_EINT_BASE)
-
-#define S5P_EINT_BASE1		(S5P_IRQ_EINT_BASE)
-/*
- * S5P6440 has 0-15 external interrupts in group 0. Only these can be used
- * to wake up from sleep. If request is beyond this range, by mistake, a large
- * return value for an irq number should be indication of something amiss.
- */
-#define S5P_EINT_BASE2		(0xf0000000)
-
-/*
- * Next the external interrupt groups. These are similar to the IRQ_EINT(x)
- * that they are sourced from the GPIO pins but with a different scheme for
- * priority and source indication.
- *
- * The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO
- * interrupts, but for historical reasons they are kept apart from these
- * next interrupts.
- *
- * Use IRQ_EINT_GROUP(group, offset) to get the number for use in the
- * machine specific support files.
- */
-
-/* Actually, #6 and #7 are missing in the EINT_GROUP1 */
-#define IRQ_EINT_GROUP1_NR	(15)
-#define IRQ_EINT_GROUP2_NR	(8)
-#define IRQ_EINT_GROUP5_NR	(7)
-#define IRQ_EINT_GROUP6_NR	(10)
-/* Actually, #0, #1 and #2 are missing in the EINT_GROUP8 */
-#define IRQ_EINT_GROUP8_NR	(11)
-
-#define IRQ_EINT_GROUP_BASE	S5P_EINT(16)
-#define IRQ_EINT_GROUP1_BASE	(IRQ_EINT_GROUP_BASE + 0)
-#define IRQ_EINT_GROUP2_BASE	(IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR)
-#define IRQ_EINT_GROUP5_BASE	(IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR)
-#define IRQ_EINT_GROUP6_BASE	(IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR)
-#define IRQ_EINT_GROUP8_BASE	(IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR)
-
-#define IRQ_EINT_GROUP(grp, x)	(IRQ_EINT_GROUP##grp##_BASE + (x))
-
-/* Set the default NR_IRQS */
-
-#define NR_IRQS			(IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR + 1)
-
-#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/map.h b/arch/arm/mach-s5p64x0/include/mach/map.h
deleted file mode 100644
index 50a6e96..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/map.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/map.h
- *
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5P64X0_PA_SDRAM	0x20000000
-
-#define S5P64X0_PA_CHIPID	0xE0000000
-
-#define S5P64X0_PA_SYSCON	0xE0100000
-
-#define S5P64X0_PA_GPIO		0xE0308000
-
-#define S5P64X0_PA_VIC0		0xE4000000
-#define S5P64X0_PA_VIC1		0xE4100000
-
-#define S5P64X0_PA_SROMC	0xE7000000
-
-#define S5P64X0_PA_PDMA		0xE9000000
-
-#define S5P64X0_PA_TIMER	0xEA000000
-#define S5P64X0_PA_RTC		0xEA100000
-#define S5P64X0_PA_WDT		0xEA200000
-
-#define S5P6440_PA_IIC0		0xEC104000
-#define S5P6440_PA_IIC1		0xEC20F000
-#define S5P6450_PA_IIC0		0xEC100000
-#define S5P6450_PA_IIC1		0xEC200000
-
-#define S5P64X0_PA_SPI0		0xEC400000
-#define S5P64X0_PA_SPI1		0xEC500000
-
-#define S5P64X0_PA_HSOTG	0xED100000
-
-#define S5P64X0_PA_HSMMC(x)	(0xED800000 + ((x) * 0x100000))
-
-#define S5P64X0_PA_FB		0xEE000000
-
-#define S5P64X0_PA_I2S		0xF2000000
-#define S5P6450_PA_I2S1		0xF2800000
-#define S5P6450_PA_I2S2		0xF2900000
-
-#define S5P64X0_PA_PCM		0xF2100000
-
-#define S5P64X0_PA_ADC		0xF3000000
-
-/* Compatibiltiy Defines */
-
-#define S3C_PA_HSMMC0		S5P64X0_PA_HSMMC(0)
-#define S3C_PA_HSMMC1		S5P64X0_PA_HSMMC(1)
-#define S3C_PA_HSMMC2		S5P64X0_PA_HSMMC(2)
-#define S3C_PA_IIC		S5P6440_PA_IIC0
-#define S3C_PA_IIC1		S5P6440_PA_IIC1
-#define S3C_PA_RTC		S5P64X0_PA_RTC
-#define S3C_PA_WDT		S5P64X0_PA_WDT
-#define S3C_PA_FB		S5P64X0_PA_FB
-#define S3C_PA_SPI0		S5P64X0_PA_SPI0
-#define S3C_PA_SPI1		S5P64X0_PA_SPI1
-
-#define S5P_PA_CHIPID		S5P64X0_PA_CHIPID
-#define S5P_PA_SROMC		S5P64X0_PA_SROMC
-#define S5P_PA_SYSCON		S5P64X0_PA_SYSCON
-#define S5P_PA_TIMER		S5P64X0_PA_TIMER
-
-#define SAMSUNG_PA_ADC		S5P64X0_PA_ADC
-#define SAMSUNG_PA_TIMER	S5P64X0_PA_TIMER
-
-/* UART */
-
-#define S5P6440_PA_UART(x)	(0xEC000000 + ((x) * S3C_UART_OFFSET))
-#define S5P6450_PA_UART(x)	((x < 5) ? (0xEC800000 + ((x) * S3C_UART_OFFSET)) : (0xEC000000))
-
-#define S5P_PA_UART0		S5P6450_PA_UART(0)
-#define S5P_PA_UART1		S5P6450_PA_UART(1)
-#define S5P_PA_UART2		S5P6450_PA_UART(2)
-#define S5P_PA_UART3		S5P6450_PA_UART(3)
-#define S5P_PA_UART4		S5P6450_PA_UART(4)
-#define S5P_PA_UART5		S5P6450_PA_UART(5)
-
-#define S5P_SZ_UART		SZ_256
-#define S3C_VA_UARTx(x)		(S3C_VA_UART + ((x) * S3C_UART_OFFSET))
-
-#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/pm-core.h b/arch/arm/mach-s5p64x0/include/mach/pm-core.h
deleted file mode 100644
index 1e0eb65..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/pm-core.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/pm-core.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - PM core support for arch/arm/plat-samsung/pm.c
- *
- * Based on PM core support for S3C64XX by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/serial_s3c.h>
-
-#include <mach/regs-gpio.h>
-
-static inline void s3c_pm_debug_init_uart(void)
-{
-	u32 tmp = __raw_readl(S5P64X0_CLK_GATE_PCLK);
-
-	/*
-	 * As a note, since the S5P64X0 UARTs generally have multiple
-	 * clock sources, we simply enable PCLK at the moment and hope
-	 * that the resume settings for the UART are suitable for the
-	 * use with PCLK.
-	 */
-	tmp |= S5P64X0_CLK_GATE_PCLK_UART0;
-	tmp |= S5P64X0_CLK_GATE_PCLK_UART1;
-	tmp |= S5P64X0_CLK_GATE_PCLK_UART2;
-	tmp |= S5P64X0_CLK_GATE_PCLK_UART3;
-
-	__raw_writel(tmp, S5P64X0_CLK_GATE_PCLK);
-	udelay(10);
-}
-
-static inline void s3c_pm_arch_prepare_irqs(void)
-{
-	/* VIC should have already been taken care of */
-
-	/* clear any pending EINT0 interrupts */
-	__raw_writel(__raw_readl(S5P64X0_EINT0PEND), S5P64X0_EINT0PEND);
-}
-
-static inline void s3c_pm_arch_stop_clocks(void) { }
-static inline void s3c_pm_arch_show_resume_irqs(void) { }
-
-/*
- * make these defines, we currently do not have any need to change
- * the IRQ wake controls depending on the CPU we are running on
- */
-#define s3c_irqwake_eintallow	((1 << 16) - 1)
-#define s3c_irqwake_intallow	(~0)
-
-static inline void s3c_pm_arch_update_uart(void __iomem *regs,
-					struct pm_uart_save *save)
-{
-	u32 ucon = __raw_readl(regs + S3C2410_UCON);
-	u32 ucon_clk = ucon & S3C6400_UCON_CLKMASK;
-	u32 save_clk = save->ucon & S3C6400_UCON_CLKMASK;
-	u32 new_ucon;
-	u32 delta;
-
-	/*
-	 * S5P64X0 UART blocks only support level interrupts, so ensure that
-	 * when we restore unused UART blocks we force the level interrupt
-	 * settings.
-	 */
-	save->ucon |= S3C2410_UCON_TXILEVEL | S3C2410_UCON_RXILEVEL;
-
-	/*
-	 * We have a constraint on changing the clock type of the UART
-	 * between UCLKx and PCLK, so ensure that when we restore UCON
-	 * that the CLK field is correctly modified if the bootloader
-	 * has changed anything.
-	 */
-	if (ucon_clk != save_clk) {
-		new_ucon = save->ucon;
-		delta = ucon_clk ^ save_clk;
-
-		/*
-		 * change from UCLKx => wrong PCLK,
-		 * either UCLK can be tested for by a bit-test
-		 * with UCLK0
-		 */
-		if (ucon_clk & S3C6400_UCON_UCLK0 &&
-		!(save_clk & S3C6400_UCON_UCLK0) &&
-		delta & S3C6400_UCON_PCLK2) {
-			new_ucon &= ~S3C6400_UCON_UCLK0;
-		} else if (delta == S3C6400_UCON_PCLK2) {
-			/*
-			 * as a precaution, don't change from
-			 * PCLK2 => PCLK or vice-versa
-			 */
-			new_ucon ^= S3C6400_UCON_PCLK2;
-		}
-
-		S3C_PMDBG("ucon change %04x => %04x (save=%04x)\n",
-			ucon, new_ucon, save->ucon);
-		save->ucon = new_ucon;
-	}
-}
-
-static inline void s3c_pm_restored_gpios(void)
-{
-	/* ensure sleep mode has been cleared from the system */
-	__raw_writel(0, S5P64X0_SLPEN);
-}
-
-static inline void samsung_pm_saved_gpios(void)
-{
-	/*
-	 * turn on the sleep mode and keep it there, as it seems that during
-	 * suspend the xCON registers get re-set and thus you can end up with
-	 * problems between going to sleep and resuming.
-	 */
-	__raw_writel(S5P64X0_SLPEN_USE_xSLP, S5P64X0_SLPEN);
-}
diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
deleted file mode 100644
index bd91112..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - Clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_CLOCK_H
-#define __ASM_ARCH_REGS_CLOCK_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_CLKREG(x)			(S3C_VA_SYS + (x))
-
-#define S5P64X0_APLL_CON		S5P_CLKREG(0x0C)
-#define S5P64X0_MPLL_CON		S5P_CLKREG(0x10)
-#define S5P64X0_EPLL_CON		S5P_CLKREG(0x14)
-#define S5P64X0_EPLL_CON_K		S5P_CLKREG(0x18)
-
-#define S5P64X0_CLK_SRC0		S5P_CLKREG(0x1C)
-
-#define S5P64X0_CLK_DIV0		S5P_CLKREG(0x20)
-#define S5P64X0_CLK_DIV1		S5P_CLKREG(0x24)
-#define S5P64X0_CLK_DIV2		S5P_CLKREG(0x28)
-
-#define S5P64X0_CLK_GATE_HCLK0		S5P_CLKREG(0x30)
-#define S5P64X0_CLK_GATE_PCLK		S5P_CLKREG(0x34)
-#define S5P64X0_CLK_GATE_SCLK0		S5P_CLKREG(0x38)
-#define S5P64X0_CLK_GATE_MEM0		S5P_CLKREG(0x3C)
-
-#define S5P64X0_CLK_DIV3		S5P_CLKREG(0x40)
-
-#define S5P64X0_CLK_GATE_HCLK1		S5P_CLKREG(0x44)
-#define S5P64X0_CLK_GATE_SCLK1		S5P_CLKREG(0x48)
-
-#define S5P6450_DPLL_CON		S5P_CLKREG(0x50)
-#define S5P6450_DPLL_CON_K		S5P_CLKREG(0x54)
-
-#define S5P64X0_AHB_CON0		S5P_CLKREG(0x100)
-#define S5P64X0_CLK_SRC1		S5P_CLKREG(0x10C)
-
-#define S5P64X0_SYS_ID			S5P_CLKREG(0x118)
-#define S5P64X0_SYS_OTHERS		S5P_CLKREG(0x11C)
-
-#define S5P64X0_PWR_CFG			S5P_CLKREG(0x804)
-#define S5P64X0_EINT_WAKEUP_MASK	S5P_CLKREG(0x808)
-#define S5P64X0_SLEEP_CFG		S5P_CLKREG(0x818)
-#define S5P64X0_PWR_STABLE		S5P_CLKREG(0x828)
-
-#define S5P64X0_OTHERS			S5P_CLKREG(0x900)
-#define S5P64X0_WAKEUP_STAT		S5P_CLKREG(0x908)
-
-#define S5P64X0_INFORM0			S5P_CLKREG(0xA00)
-
-#define S5P64X0_CLKDIV0_HCLK_SHIFT	(8)
-#define S5P64X0_CLKDIV0_HCLK_MASK	(0xF << S5P64X0_CLKDIV0_HCLK_SHIFT)
-
-/* HCLK GATE Registers */
-#define S5P64X0_CLK_GATE_HCLK1_FIMGVG	(1 << 2)
-#define S5P64X0_CLK_GATE_SCLK1_FIMGVG	(1 << 2)
-
-/* PCLK GATE Registers */
-#define S5P64X0_CLK_GATE_PCLK_UART3	(1 << 4)
-#define S5P64X0_CLK_GATE_PCLK_UART2	(1 << 3)
-#define S5P64X0_CLK_GATE_PCLK_UART1	(1 << 2)
-#define S5P64X0_CLK_GATE_PCLK_UART0	(1 << 1)
-
-#define S5P64X0_PWR_CFG_MMC1_DISABLE		(1 << 15)
-#define S5P64X0_PWR_CFG_MMC0_DISABLE		(1 << 14)
-#define S5P64X0_PWR_CFG_RTC_TICK_DISABLE	(1 << 11)
-#define S5P64X0_PWR_CFG_RTC_ALRM_DISABLE	(1 << 10)
-#define S5P64X0_PWR_CFG_WFI_MASK		(3 << 5)
-#define S5P64X0_PWR_CFG_WFI_SLEEP		(3 << 5)
-
-#define S5P64X0_SLEEP_CFG_OSC_EN	(1 << 0)
-
-#define S5P64X0_PWR_STABLE_PWR_CNT_VAL4	(4 << 0)
-
-#define S5P6450_OTHERS_DISABLE_INT	(1 << 31)
-#define S5P64X0_OTHERS_RET_UART		(1 << 26)
-#define S5P64X0_OTHERS_RET_MMC1		(1 << 25)
-#define S5P64X0_OTHERS_RET_MMC0		(1 << 24)
-#define S5P64X0_OTHERS_USB_SIG_MASK	(1 << 16)
-
-/* Compatibility defines */
-
-#define ARM_CLK_DIV			S5P64X0_CLK_DIV0
-#define ARM_DIV_RATIO_SHIFT		0
-#define ARM_DIV_MASK			(0xF << ARM_DIV_RATIO_SHIFT)
-
-#define S5P_EPLL_CON			S5P64X0_EPLL_CON
-
-#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
deleted file mode 100644
index cfdfa4f..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - GPIO register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_GPIO_H
-#define __ASM_ARCH_REGS_GPIO_H __FILE__
-
-#include <mach/map.h>
-
-/* Base addresses for each of the banks */
-
-#define S5P64X0_GPA_BASE		(S5P_VA_GPIO + 0x0000)
-#define S5P64X0_GPB_BASE		(S5P_VA_GPIO + 0x0020)
-#define S5P64X0_GPC_BASE		(S5P_VA_GPIO + 0x0040)
-#define S5P64X0_GPF_BASE		(S5P_VA_GPIO + 0x00A0)
-#define S5P64X0_GPG_BASE		(S5P_VA_GPIO + 0x00C0)
-#define S5P64X0_GPH_BASE		(S5P_VA_GPIO + 0x00E0)
-#define S5P64X0_GPI_BASE		(S5P_VA_GPIO + 0x0100)
-#define S5P64X0_GPJ_BASE		(S5P_VA_GPIO + 0x0120)
-#define S5P64X0_GPN_BASE		(S5P_VA_GPIO + 0x0830)
-#define S5P64X0_GPP_BASE		(S5P_VA_GPIO + 0x0160)
-#define S5P64X0_GPR_BASE		(S5P_VA_GPIO + 0x0290)
-
-#define S5P6450_GPD_BASE		(S5P_VA_GPIO + 0x0060)
-#define S5P6450_GPK_BASE		(S5P_VA_GPIO + 0x0140)
-#define S5P6450_GPQ_BASE		(S5P_VA_GPIO + 0x0180)
-#define S5P6450_GPS_BASE		(S5P_VA_GPIO + 0x0300)
-
-#define S5P64X0_SPCON0			(S5P_VA_GPIO + 0x1A0)
-#define S5P64X0_SPCON0_LCD_SEL_MASK	(0x3 << 0)
-#define S5P64X0_SPCON0_LCD_SEL_RGB	(0x1 << 0)
-#define S5P64X0_SPCON1			(S5P_VA_GPIO + 0x2B0)
-
-#define S5P64X0_MEM0CONSLP0		(S5P_VA_GPIO + 0x1C0)
-#define S5P64X0_MEM0CONSLP1		(S5P_VA_GPIO + 0x1C4)
-#define S5P64X0_MEM0DRVCON		(S5P_VA_GPIO + 0x1D0)
-#define S5P64X0_MEM1DRVCON		(S5P_VA_GPIO + 0x1D4)
-
-#define S5P64X0_EINT12CON		(S5P_VA_GPIO + 0x200)
-#define S5P64X0_EINT12FLTCON		(S5P_VA_GPIO + 0x220)
-#define S5P64X0_EINT12MASK		(S5P_VA_GPIO + 0x240)
-
-/* External interrupt control registers for group0 */
-
-#define EINT0CON0_OFFSET		(0x900)
-#define EINT0FLTCON0_OFFSET		(0x910)
-#define EINT0FLTCON1_OFFSET		(0x914)
-#define EINT0MASK_OFFSET		(0x920)
-#define EINT0PEND_OFFSET		(0x924)
-
-#define S5P64X0_EINT0CON0		(S5P_VA_GPIO + EINT0CON0_OFFSET)
-#define S5P64X0_EINT0FLTCON0		(S5P_VA_GPIO + EINT0FLTCON0_OFFSET)
-#define S5P64X0_EINT0FLTCON1		(S5P_VA_GPIO + EINT0FLTCON1_OFFSET)
-#define S5P64X0_EINT0MASK		(S5P_VA_GPIO + EINT0MASK_OFFSET)
-#define S5P64X0_EINT0PEND		(S5P_VA_GPIO + EINT0PEND_OFFSET)
-
-#define S5P64X0_SLPEN			(S5P_VA_GPIO + 0x930)
-#define S5P64X0_SLPEN_USE_xSLP		(1 << 0)
-
-#endif /* __ASM_ARCH_REGS_GPIO_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-irq.h b/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
deleted file mode 100644
index d60397d..0000000
--- a/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - IRQ register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_IRQ_H
-#define __ASM_ARCH_REGS_IRQ_H __FILE__
-
-#include <mach/map.h>
-
-#endif /* __ASM_ARCH_REGS_IRQ_H */
diff --git a/arch/arm/mach-s5p64x0/irq-pm.c b/arch/arm/mach-s5p64x0/irq-pm.c
deleted file mode 100644
index 2ed921e..0000000
--- a/arch/arm/mach-s5p64x0/irq-pm.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/irq-pm.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - Interrupt handling Power Management
- *
- * Based on arch/arm/mach-s3c64xx/irq-pm.c by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/syscore_ops.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/io.h>
-
-#include <plat/pm.h>
-
-#include <mach/regs-gpio.h>
-
-static struct sleep_save irq_save[] = {
-	SAVE_ITEM(S5P64X0_EINT0CON0),
-	SAVE_ITEM(S5P64X0_EINT0FLTCON0),
-	SAVE_ITEM(S5P64X0_EINT0FLTCON1),
-	SAVE_ITEM(S5P64X0_EINT0MASK),
-};
-
-static struct irq_grp_save {
-	u32	con;
-	u32	fltcon;
-	u32	mask;
-} eint_grp_save[4];
-
-#ifdef CONFIG_SERIAL_SAMSUNG
-static u32 irq_uart_mask[CONFIG_SERIAL_SAMSUNG_UARTS];
-#endif
-
-static int s5p64x0_irq_pm_suspend(void)
-{
-	struct irq_grp_save *grp = eint_grp_save;
-	int i;
-
-	S3C_PMDBG("%s: suspending IRQs\n", __func__);
-
-	s3c_pm_do_save(irq_save, ARRAY_SIZE(irq_save));
-
-#ifdef CONFIG_SERIAL_SAMSUNG
-	for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++)
-		irq_uart_mask[i] = __raw_readl(S3C_VA_UARTx(i) + S3C64XX_UINTM);
-#endif
-
-	for (i = 0; i < ARRAY_SIZE(eint_grp_save); i++, grp++) {
-		grp->con = __raw_readl(S5P64X0_EINT12CON + (i * 4));
-		grp->mask = __raw_readl(S5P64X0_EINT12MASK + (i * 4));
-		grp->fltcon = __raw_readl(S5P64X0_EINT12FLTCON + (i * 4));
-	}
-
-	return 0;
-}
-
-static void s5p64x0_irq_pm_resume(void)
-{
-	struct irq_grp_save *grp = eint_grp_save;
-	int i;
-
-	S3C_PMDBG("%s: resuming IRQs\n", __func__);
-
-	s3c_pm_do_restore(irq_save, ARRAY_SIZE(irq_save));
-
-#ifdef CONFIG_SERIAL_SAMSUNG
-	for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++)
-		__raw_writel(irq_uart_mask[i], S3C_VA_UARTx(i) + S3C64XX_UINTM);
-#endif
-
-	for (i = 0; i < ARRAY_SIZE(eint_grp_save); i++, grp++) {
-		__raw_writel(grp->con, S5P64X0_EINT12CON + (i * 4));
-		__raw_writel(grp->mask, S5P64X0_EINT12MASK + (i * 4));
-		__raw_writel(grp->fltcon, S5P64X0_EINT12FLTCON + (i * 4));
-	}
-
-	S3C_PMDBG("%s: IRQ configuration restored\n", __func__);
-}
-
-static struct syscore_ops s5p64x0_irq_syscore_ops = {
-	.suspend = s5p64x0_irq_pm_suspend,
-	.resume  = s5p64x0_irq_pm_resume,
-};
-
-static int __init s5p64x0_syscore_init(void)
-{
-	register_syscore_ops(&s5p64x0_irq_syscore_ops);
-
-	return 0;
-}
-core_initcall(s5p64x0_syscore_init);
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
deleted file mode 100644
index 6840e19..0000000
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/mach-smdk6440.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/pwm_backlight.h>
-#include <linux/fb.h>
-#include <linux/mmc/host.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/pll.h>
-#include <plat/adc.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <plat/samsung-time.h>
-#include <plat/backlight.h>
-#include <plat/fb.h>
-#include <plat/sdhci.h>
-
-#include "common.h"
-#include "i2c.h"
-
-#define SMDK6440_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				S3C2410_UCON_RXILEVEL |		\
-				S3C2410_UCON_TXIRQMODE |	\
-				S3C2410_UCON_RXIRQMODE |	\
-				S3C2410_UCON_RXFIFO_TOI |	\
-				S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDK6440_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define SMDK6440_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
-				S3C2440_UFCON_TXTRIG16 |	\
-				S3C2410_UFCON_RXTRIG8)
-
-static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= SMDK6440_UCON_DEFAULT,
-		.ulcon		= SMDK6440_ULCON_DEFAULT,
-		.ufcon		= SMDK6440_UFCON_DEFAULT,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= SMDK6440_UCON_DEFAULT,
-		.ulcon		= SMDK6440_ULCON_DEFAULT,
-		.ufcon		= SMDK6440_UFCON_DEFAULT,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= SMDK6440_UCON_DEFAULT,
-		.ulcon		= SMDK6440_ULCON_DEFAULT,
-		.ufcon		= SMDK6440_UFCON_DEFAULT,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= SMDK6440_UCON_DEFAULT,
-		.ulcon		= SMDK6440_ULCON_DEFAULT,
-		.ufcon		= SMDK6440_UFCON_DEFAULT,
-	},
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win smdk6440_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 24,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct fb_videomode smdk6440_lcd_timing = {
-	.left_margin	= 8,
-	.right_margin	= 13,
-	.upper_margin	= 7,
-	.lower_margin	= 5,
-	.hsync_len	= 3,
-	.vsync_len	= 1,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct s3c_fb_platdata smdk6440_lcd_pdata __initdata = {
-	.win[0]		= &smdk6440_fb_win0,
-	.vtiming	= &smdk6440_lcd_timing,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-	.setup_gpio	= s5p64x0_fb_gpio_setup_24bpp,
-};
-
-/* LCD power controller */
-static void smdk6440_lte480_reset_power(struct plat_lcd_data *pd,
-					 unsigned int power)
-{
-	int err;
-
-	if (power) {
-		err = gpio_request(S5P6440_GPN(5), "GPN");
-		if (err) {
-			printk(KERN_ERR "failed to request GPN for lcd reset\n");
-			return;
-		}
-
-		gpio_direction_output(S5P6440_GPN(5), 1);
-		gpio_set_value(S5P6440_GPN(5), 0);
-		gpio_set_value(S5P6440_GPN(5), 1);
-		gpio_free(S5P6440_GPN(5));
-	}
-}
-
-static struct plat_lcd_data smdk6440_lcd_power_data = {
-	.set_power	= smdk6440_lte480_reset_power,
-};
-
-static struct platform_device smdk6440_lcd_lte480wv = {
-	.name			= "platform-lcd",
-	.dev.parent		= &s3c_device_fb.dev,
-	.dev.platform_data	= &smdk6440_lcd_power_data,
-};
-
-static struct platform_device *smdk6440_devices[] __initdata = {
-	&s3c_device_adc,
-	&s3c_device_rtc,
-	&s3c_device_i2c0,
-	&s3c_device_i2c1,
-	&samsung_device_pwm,
-	&s3c_device_ts,
-	&s3c_device_wdt,
-	&s5p6440_device_iis,
-	&s3c_device_fb,
-	&smdk6440_lcd_lte480wv,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-};
-
-static struct s3c_sdhci_platdata smdk6440_hsmmc0_pdata __initdata = {
-	.cd_type	= S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c_sdhci_platdata smdk6440_hsmmc1_pdata __initdata = {
-	.cd_type	= S3C_SDHCI_CD_INTERNAL,
-#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
-	.max_width	= 8,
-	.host_caps	= MMC_CAP_8_BIT_DATA,
-#endif
-};
-
-static struct s3c_sdhci_platdata smdk6440_hsmmc2_pdata __initdata = {
-	.cd_type	= S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
-	.flags		= 0,
-	.slave_addr	= 0x10,
-	.frequency	= 100*1000,
-	.sda_delay	= 100,
-	.cfg_gpio	= s5p6440_i2c0_cfg_gpio,
-};
-
-static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
-	.flags		= 0,
-	.bus_num	= 1,
-	.slave_addr	= 0x10,
-	.frequency	= 100*1000,
-	.sda_delay	= 100,
-	.cfg_gpio	= s5p6440_i2c1_cfg_gpio,
-};
-
-static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
-	{ I2C_BOARD_INFO("24c08", 0x50), },
-	{ I2C_BOARD_INFO("wm8580", 0x1b), },
-};
-
-static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = {
-	/* To be populated */
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdk6440_bl_gpio_info = {
-	.no = S5P6440_GPF(15),
-	.func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdk6440_bl_data = {
-	.pwm_id = 1,
-	.enable_gpio = -1,
-};
-
-static void __init smdk6440_map_io(void)
-{
-	s5p64x0_init_io(NULL, 0);
-	s3c24xx_init_clocks(12000000);
-	s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void s5p6440_set_lcd_interface(void)
-{
-	unsigned int cfg;
-
-	/* select TFT LCD type (RGB I/F) */
-	cfg = __raw_readl(S5P64X0_SPCON0);
-	cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK;
-	cfg |= S5P64X0_SPCON0_LCD_SEL_RGB;
-	__raw_writel(cfg, S5P64X0_SPCON0);
-}
-
-static void __init smdk6440_machine_init(void)
-{
-	s3c24xx_ts_set_platdata(NULL);
-
-	s3c_i2c0_set_platdata(&s5p6440_i2c0_data);
-	s3c_i2c1_set_platdata(&s5p6440_i2c1_data);
-	i2c_register_board_info(0, smdk6440_i2c_devs0,
-			ARRAY_SIZE(smdk6440_i2c_devs0));
-	i2c_register_board_info(1, smdk6440_i2c_devs1,
-			ARRAY_SIZE(smdk6440_i2c_devs1));
-
-	s5p6440_set_lcd_interface();
-	s3c_fb_set_platdata(&smdk6440_lcd_pdata);
-
-	s3c_sdhci0_set_platdata(&smdk6440_hsmmc0_pdata);
-	s3c_sdhci1_set_platdata(&smdk6440_hsmmc1_pdata);
-	s3c_sdhci2_set_platdata(&smdk6440_hsmmc2_pdata);
-
-	platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
-
-	samsung_bl_set(&smdk6440_bl_gpio_info, &smdk6440_bl_data);
-}
-
-MACHINE_START(SMDK6440, "SMDK6440")
-	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
-	.atag_offset	= 0x100,
-
-	.init_irq	= s5p6440_init_irq,
-	.map_io		= smdk6440_map_io,
-	.init_machine	= smdk6440_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5p64x0_restart,
-MACHINE_END
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
deleted file mode 100644
index fa1341c..0000000
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/mach-smdk6450.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/pwm_backlight.h>
-#include <linux/fb.h>
-#include <linux/mmc/host.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/pll.h>
-#include <plat/adc.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <plat/samsung-time.h>
-#include <plat/backlight.h>
-#include <plat/fb.h>
-#include <plat/sdhci.h>
-
-#include "common.h"
-#include "i2c.h"
-
-#define SMDK6450_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				S3C2410_UCON_RXILEVEL |		\
-				S3C2410_UCON_TXIRQMODE |	\
-				S3C2410_UCON_RXIRQMODE |	\
-				S3C2410_UCON_RXFIFO_TOI |	\
-				S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDK6450_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define SMDK6450_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
-				S3C2440_UFCON_TXTRIG16 |	\
-				S3C2410_UFCON_RXTRIG8)
-
-static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= SMDK6450_UCON_DEFAULT,
-		.ulcon		= SMDK6450_ULCON_DEFAULT,
-		.ufcon		= SMDK6450_UFCON_DEFAULT,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= SMDK6450_UCON_DEFAULT,
-		.ulcon		= SMDK6450_ULCON_DEFAULT,
-		.ufcon		= SMDK6450_UFCON_DEFAULT,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= SMDK6450_UCON_DEFAULT,
-		.ulcon		= SMDK6450_ULCON_DEFAULT,
-		.ufcon		= SMDK6450_UFCON_DEFAULT,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= SMDK6450_UCON_DEFAULT,
-		.ulcon		= SMDK6450_ULCON_DEFAULT,
-		.ufcon		= SMDK6450_UFCON_DEFAULT,
-	},
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
-	[4] = {
-		.hwport		= 4,
-		.flags		= 0,
-		.ucon		= SMDK6450_UCON_DEFAULT,
-		.ulcon		= SMDK6450_ULCON_DEFAULT,
-		.ufcon		= SMDK6450_UFCON_DEFAULT,
-	},
-#endif
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
-	[5] = {
-		.hwport		= 5,
-		.flags		= 0,
-		.ucon		= SMDK6450_UCON_DEFAULT,
-		.ulcon		= SMDK6450_ULCON_DEFAULT,
-		.ufcon		= SMDK6450_UFCON_DEFAULT,
-	},
-#endif
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win smdk6450_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 24,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct fb_videomode smdk6450_lcd_timing = {
-	.left_margin	= 8,
-	.right_margin	= 13,
-	.upper_margin	= 7,
-	.lower_margin	= 5,
-	.hsync_len	= 3,
-	.vsync_len	= 1,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct s3c_fb_platdata smdk6450_lcd_pdata __initdata = {
-	.win[0]		= &smdk6450_fb_win0,
-	.vtiming	= &smdk6450_lcd_timing,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-	.setup_gpio	= s5p64x0_fb_gpio_setup_24bpp,
-};
-
-/* LCD power controller */
-static void smdk6450_lte480_reset_power(struct plat_lcd_data *pd,
-					 unsigned int power)
-{
-	int err;
-
-	if (power) {
-		err = gpio_request(S5P6450_GPN(5), "GPN");
-		if (err) {
-			printk(KERN_ERR "failed to request GPN for lcd reset\n");
-			return;
-		}
-
-		gpio_direction_output(S5P6450_GPN(5), 1);
-		gpio_set_value(S5P6450_GPN(5), 0);
-		gpio_set_value(S5P6450_GPN(5), 1);
-		gpio_free(S5P6450_GPN(5));
-	}
-}
-
-static struct plat_lcd_data smdk6450_lcd_power_data = {
-	.set_power	= smdk6450_lte480_reset_power,
-};
-
-static struct platform_device smdk6450_lcd_lte480wv = {
-	.name			= "platform-lcd",
-	.dev.parent		= &s3c_device_fb.dev,
-	.dev.platform_data	= &smdk6450_lcd_power_data,
-};
-
-static struct platform_device *smdk6450_devices[] __initdata = {
-	&s3c_device_adc,
-	&s3c_device_rtc,
-	&s3c_device_i2c0,
-	&s3c_device_i2c1,
-	&samsung_device_pwm,
-	&s3c_device_ts,
-	&s3c_device_wdt,
-	&s5p6450_device_iis0,
-	&s3c_device_fb,
-	&smdk6450_lcd_lte480wv,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-	/* s5p6450_device_spi0 will be added */
-};
-
-static struct s3c_sdhci_platdata smdk6450_hsmmc0_pdata __initdata = {
-	.cd_type	= S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c_sdhci_platdata smdk6450_hsmmc1_pdata __initdata = {
-	.cd_type	= S3C_SDHCI_CD_NONE,
-#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
-	.max_width	= 8,
-	.host_caps	= MMC_CAP_8_BIT_DATA,
-#endif
-};
-
-static struct s3c_sdhci_platdata smdk6450_hsmmc2_pdata __initdata = {
-	.cd_type	= S3C_SDHCI_CD_NONE,
-};
-
-static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = {
-	.flags		= 0,
-	.slave_addr	= 0x10,
-	.frequency	= 100*1000,
-	.sda_delay	= 100,
-	.cfg_gpio	= s5p6450_i2c0_cfg_gpio,
-};
-
-static struct s3c2410_platform_i2c s5p6450_i2c1_data __initdata = {
-	.flags		= 0,
-	.bus_num	= 1,
-	.slave_addr	= 0x10,
-	.frequency	= 100*1000,
-	.sda_delay	= 100,
-	.cfg_gpio	= s5p6450_i2c1_cfg_gpio,
-};
-
-static struct i2c_board_info smdk6450_i2c_devs0[] __initdata = {
-	{ I2C_BOARD_INFO("wm8580", 0x1b), },
-	{ I2C_BOARD_INFO("24c08", 0x50), },	/* Samsung KS24C080C EEPROM */
-};
-
-static struct i2c_board_info smdk6450_i2c_devs1[] __initdata = {
-	{ I2C_BOARD_INFO("24c128", 0x57), },/* Samsung S524AD0XD1 EEPROM */
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdk6450_bl_gpio_info = {
-	.no = S5P6450_GPF(15),
-	.func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdk6450_bl_data = {
-	.pwm_id = 1,
-	.enable_gpio = -1,
-};
-
-static void __init smdk6450_map_io(void)
-{
-	s5p64x0_init_io(NULL, 0);
-	s3c24xx_init_clocks(19200000);
-	s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void s5p6450_set_lcd_interface(void)
-{
-	unsigned int cfg;
-
-	/* select TFT LCD type (RGB I/F) */
-	cfg = __raw_readl(S5P64X0_SPCON0);
-	cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK;
-	cfg |= S5P64X0_SPCON0_LCD_SEL_RGB;
-	__raw_writel(cfg, S5P64X0_SPCON0);
-}
-
-static void __init smdk6450_machine_init(void)
-{
-	s3c24xx_ts_set_platdata(NULL);
-
-	s3c_i2c0_set_platdata(&s5p6450_i2c0_data);
-	s3c_i2c1_set_platdata(&s5p6450_i2c1_data);
-	i2c_register_board_info(0, smdk6450_i2c_devs0,
-			ARRAY_SIZE(smdk6450_i2c_devs0));
-	i2c_register_board_info(1, smdk6450_i2c_devs1,
-			ARRAY_SIZE(smdk6450_i2c_devs1));
-
-	s5p6450_set_lcd_interface();
-	s3c_fb_set_platdata(&smdk6450_lcd_pdata);
-
-	s3c_sdhci0_set_platdata(&smdk6450_hsmmc0_pdata);
-	s3c_sdhci1_set_platdata(&smdk6450_hsmmc1_pdata);
-	s3c_sdhci2_set_platdata(&smdk6450_hsmmc2_pdata);
-
-	platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices));
-
-	samsung_bl_set(&smdk6450_bl_gpio_info, &smdk6450_bl_data);
-}
-
-MACHINE_START(SMDK6450, "SMDK6450")
-	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
-	.atag_offset	= 0x100,
-
-	.init_irq	= s5p6450_init_irq,
-	.map_io		= smdk6450_map_io,
-	.init_machine	= smdk6450_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5p64x0_restart,
-MACHINE_END
diff --git a/arch/arm/mach-s5p64x0/pm.c b/arch/arm/mach-s5p64x0/pm.c
deleted file mode 100644
index ec8229c..0000000
--- a/arch/arm/mach-s5p64x0/pm.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/pm.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 Power Management Support
- *
- * Based on arch/arm/mach-s3c64xx/pm.c by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/suspend.h>
-#include <linux/syscore_ops.h>
-#include <linux/io.h>
-
-#include <plat/cpu.h>
-#include <plat/pm.h>
-#include <plat/wakeup-mask.h>
-
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-
-static struct sleep_save s5p64x0_core_save[] = {
-	SAVE_ITEM(S5P64X0_APLL_CON),
-	SAVE_ITEM(S5P64X0_MPLL_CON),
-	SAVE_ITEM(S5P64X0_EPLL_CON),
-	SAVE_ITEM(S5P64X0_EPLL_CON_K),
-	SAVE_ITEM(S5P64X0_CLK_SRC0),
-	SAVE_ITEM(S5P64X0_CLK_SRC1),
-	SAVE_ITEM(S5P64X0_CLK_DIV0),
-	SAVE_ITEM(S5P64X0_CLK_DIV1),
-	SAVE_ITEM(S5P64X0_CLK_DIV2),
-	SAVE_ITEM(S5P64X0_CLK_DIV3),
-	SAVE_ITEM(S5P64X0_CLK_GATE_MEM0),
-	SAVE_ITEM(S5P64X0_CLK_GATE_HCLK1),
-	SAVE_ITEM(S5P64X0_CLK_GATE_SCLK1),
-};
-
-static struct sleep_save s5p64x0_misc_save[] = {
-	SAVE_ITEM(S5P64X0_AHB_CON0),
-	SAVE_ITEM(S5P64X0_SPCON0),
-	SAVE_ITEM(S5P64X0_SPCON1),
-	SAVE_ITEM(S5P64X0_MEM0CONSLP0),
-	SAVE_ITEM(S5P64X0_MEM0CONSLP1),
-	SAVE_ITEM(S5P64X0_MEM0DRVCON),
-	SAVE_ITEM(S5P64X0_MEM1DRVCON),
-};
-
-/* DPLL is present only in S5P6450 */
-static struct sleep_save s5p6450_core_save[] = {
-	SAVE_ITEM(S5P6450_DPLL_CON),
-	SAVE_ITEM(S5P6450_DPLL_CON_K),
-};
-
-void s3c_pm_configure_extint(void)
-{
-	__raw_writel(s3c_irqwake_eintmask, S5P64X0_EINT_WAKEUP_MASK);
-}
-
-void s3c_pm_restore_core(void)
-{
-	__raw_writel(0, S5P64X0_EINT_WAKEUP_MASK);
-
-	s3c_pm_do_restore_core(s5p64x0_core_save,
-				ARRAY_SIZE(s5p64x0_core_save));
-
-	if (soc_is_s5p6450())
-		s3c_pm_do_restore_core(s5p6450_core_save,
-				ARRAY_SIZE(s5p6450_core_save));
-
-	s3c_pm_do_restore(s5p64x0_misc_save, ARRAY_SIZE(s5p64x0_misc_save));
-}
-
-void s3c_pm_save_core(void)
-{
-	s3c_pm_do_save(s5p64x0_misc_save, ARRAY_SIZE(s5p64x0_misc_save));
-
-	if (soc_is_s5p6450())
-		s3c_pm_do_save(s5p6450_core_save,
-				ARRAY_SIZE(s5p6450_core_save));
-
-	s3c_pm_do_save(s5p64x0_core_save, ARRAY_SIZE(s5p64x0_core_save));
-}
-
-static int s5p64x0_cpu_suspend(unsigned long arg)
-{
-	unsigned long tmp = 0;
-
-	/*
-	 * Issue the standby signal into the pm unit. Note, we
-	 * issue a write-buffer drain just in case.
-	 */
-	asm("b 1f\n\t"
-	    ".align 5\n\t"
-	    "1:\n\t"
-	    "mcr p15, 0, %0, c7, c10, 5\n\t"
-	    "mcr p15, 0, %0, c7, c10, 4\n\t"
-	    "mcr p15, 0, %0, c7, c0, 4" : : "r" (tmp));
-
-	pr_info("Failed to suspend the system\n");
-	return 1; /* Aborting suspend */
-}
-
-/* mapping of interrupts to parts of the wakeup mask */
-static struct samsung_wakeup_mask s5p64x0_wake_irqs[] = {
-	{ .irq = IRQ_RTC_ALARM,	.bit = S5P64X0_PWR_CFG_RTC_ALRM_DISABLE, },
-	{ .irq = IRQ_RTC_TIC,	.bit = S5P64X0_PWR_CFG_RTC_TICK_DISABLE, },
-	{ .irq = IRQ_HSMMC0,	.bit = S5P64X0_PWR_CFG_MMC0_DISABLE, },
-	{ .irq = IRQ_HSMMC1,	.bit = S5P64X0_PWR_CFG_MMC1_DISABLE, },
-};
-
-static void s5p64x0_pm_prepare(void)
-{
-	u32 tmp;
-
-	samsung_sync_wakemask(S5P64X0_PWR_CFG,
-			s5p64x0_wake_irqs, ARRAY_SIZE(s5p64x0_wake_irqs));
-
-	/* store the resume address in INFORM0 register */
-	__raw_writel(virt_to_phys(s3c_cpu_resume), S5P64X0_INFORM0);
-
-	/* setup clock gating for FIMGVG block */
-	__raw_writel((__raw_readl(S5P64X0_CLK_GATE_HCLK1) | \
-		(S5P64X0_CLK_GATE_HCLK1_FIMGVG)), S5P64X0_CLK_GATE_HCLK1);
-	__raw_writel((__raw_readl(S5P64X0_CLK_GATE_SCLK1) | \
-		(S5P64X0_CLK_GATE_SCLK1_FIMGVG)), S5P64X0_CLK_GATE_SCLK1);
-
-	/* Configure the stabilization counter with wait time required */
-	__raw_writel(S5P64X0_PWR_STABLE_PWR_CNT_VAL4, S5P64X0_PWR_STABLE);
-
-	/* set WFI to SLEEP mode configuration */
-	tmp = __raw_readl(S5P64X0_SLEEP_CFG);
-	tmp &= ~(S5P64X0_SLEEP_CFG_OSC_EN);
-	__raw_writel(tmp, S5P64X0_SLEEP_CFG);
-
-	tmp = __raw_readl(S5P64X0_PWR_CFG);
-	tmp &= ~(S5P64X0_PWR_CFG_WFI_MASK);
-	tmp |= S5P64X0_PWR_CFG_WFI_SLEEP;
-	__raw_writel(tmp, S5P64X0_PWR_CFG);
-
-	/*
-	 * set OTHERS register to disable interrupt before going to
-	 * sleep. This bit is present only in S5P6450, it is reserved
-	 * in S5P6440.
-	 */
-	if (soc_is_s5p6450()) {
-		tmp = __raw_readl(S5P64X0_OTHERS);
-		tmp |= S5P6450_OTHERS_DISABLE_INT;
-		__raw_writel(tmp, S5P64X0_OTHERS);
-	}
-
-	/* ensure previous wakeup state is cleared before sleeping */
-	__raw_writel(__raw_readl(S5P64X0_WAKEUP_STAT), S5P64X0_WAKEUP_STAT);
-
-}
-
-static int s5p64x0_pm_add(struct device *dev, struct subsys_interface *sif)
-{
-	pm_cpu_prep = s5p64x0_pm_prepare;
-	pm_cpu_sleep = s5p64x0_cpu_suspend;
-
-	return 0;
-}
-
-static struct subsys_interface s5p64x0_pm_interface = {
-	.name		= "s5p64x0_pm",
-	.subsys		= &s5p64x0_subsys,
-	.add_dev	= s5p64x0_pm_add,
-};
-
-static __init int s5p64x0_pm_drvinit(void)
-{
-	s3c_pm_init();
-
-	return subsys_interface_register(&s5p64x0_pm_interface);
-}
-arch_initcall(s5p64x0_pm_drvinit);
-
-static void s5p64x0_pm_resume(void)
-{
-	u32 tmp;
-
-	tmp = __raw_readl(S5P64X0_OTHERS);
-	tmp |= (S5P64X0_OTHERS_RET_MMC0 | S5P64X0_OTHERS_RET_MMC1 | \
-			S5P64X0_OTHERS_RET_UART);
-	__raw_writel(tmp , S5P64X0_OTHERS);
-}
-
-static struct syscore_ops s5p64x0_pm_syscore_ops = {
-	.resume		= s5p64x0_pm_resume,
-};
-
-static __init int s5p64x0_pm_syscore_init(void)
-{
-	register_syscore_ops(&s5p64x0_pm_syscore_ops);
-
-	return 0;
-}
-arch_initcall(s5p64x0_pm_syscore_init);
diff --git a/arch/arm/mach-s5p64x0/setup-fb-24bpp.c b/arch/arm/mach-s5p64x0/setup-fb-24bpp.c
deleted file mode 100644
index f346ee4..0000000
--- a/arch/arm/mach-s5p64x0/setup-fb-24bpp.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/setup-fb-24bpp.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *             http://www.samsung.com/
- *
- * Base S5P64X0 GPIO setup information for LCD framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <plat/gpio-cfg.h>
-
-void s5p64x0_fb_gpio_setup_24bpp(void)
-{
-	if (soc_is_s5p6440()) {
-		s3c_gpio_cfgrange_nopull(S5P6440_GPI(0), 16, S3C_GPIO_SFN(2));
-		s3c_gpio_cfgrange_nopull(S5P6440_GPJ(0), 12, S3C_GPIO_SFN(2));
-	} else if (soc_is_s5p6450()) {
-		s3c_gpio_cfgrange_nopull(S5P6450_GPI(0), 16, S3C_GPIO_SFN(2));
-		s3c_gpio_cfgrange_nopull(S5P6450_GPJ(0), 12, S3C_GPIO_SFN(2));
-	}
-}
diff --git a/arch/arm/mach-s5p64x0/setup-i2c0.c b/arch/arm/mach-s5p64x0/setup-i2c0.c
deleted file mode 100644
index 569b76a..0000000
--- a/arch/arm/mach-s5p64x0/setup-i2c0.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/setup-i2c0.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * I2C0 GPIO configuration.
- *
- * Based on plat-s3c64x0/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-
-#include "i2c.h"
-
-void s5p6440_i2c0_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5P6440_GPB(5), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
-
-void s5p6450_i2c0_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5P6450_GPB(5), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev) { }
diff --git a/arch/arm/mach-s5p64x0/setup-i2c1.c b/arch/arm/mach-s5p64x0/setup-i2c1.c
deleted file mode 100644
index 867374e..0000000
--- a/arch/arm/mach-s5p64x0/setup-i2c1.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* linux/arch/arm/mach-s5p64xx/setup-i2c1.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * I2C1 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-
-#include "i2c.h"
-
-void s5p6440_i2c1_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5P6440_GPR(9), 2,
-			      S3C_GPIO_SFN(6), S3C_GPIO_PULL_UP);
-}
-
-void s5p6450_i2c1_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5P6450_GPR(9), 2,
-			      S3C_GPIO_SFN(6), S3C_GPIO_PULL_UP);
-}
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev) { }
diff --git a/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c b/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
deleted file mode 100644
index 8410af0..0000000
--- a/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5P64X0 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/regs-clock.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/sdhci.h>
-#include <plat/cpu.h>
-
-void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG pins to special-function 2 */
-	if (soc_is_s5p6450())
-		s3c_gpio_cfgrange_nopull(S5P6450_GPG(0), 2 + width,
-					 S3C_GPIO_SFN(2));
-	else
-		s3c_gpio_cfgrange_nopull(S5P6440_GPG(0), 2 + width,
-					 S3C_GPIO_SFN(2));
-
-	/* Set GPG[6] pin to special-function 2 - MMC0 CDn */
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		if (soc_is_s5p6450()) {
-			s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
-			s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(2));
-		} else {
-			s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
-			s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(2));
-		}
-	}
-}
-
-void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set GPH[0:1] pins to special-function 2 - CLK and CMD */
-	if (soc_is_s5p6450())
-		s3c_gpio_cfgrange_nopull(S5P6450_GPH(0), 2, S3C_GPIO_SFN(2));
-	else
-		s3c_gpio_cfgrange_nopull(S5P6440_GPH(0), 2 , S3C_GPIO_SFN(2));
-
-	switch (width) {
-	case 8:
-		/* Set data pins GPH[6:9] special-function 2 */
-		if (soc_is_s5p6450())
-			s3c_gpio_cfgrange_nopull(S5P6450_GPH(6), 4,
-						 S3C_GPIO_SFN(2));
-		else
-			s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4,
-						 S3C_GPIO_SFN(2));
-	case 4:
-		/* set data pins GPH[2:5] special-function 2 */
-		if (soc_is_s5p6450())
-			s3c_gpio_cfgrange_nopull(S5P6450_GPH(2), 4,
-						 S3C_GPIO_SFN(2));
-		else
-			s3c_gpio_cfgrange_nopull(S5P6440_GPH(2), 4,
-						 S3C_GPIO_SFN(2));
-	default:
-		break;
-	}
-
-	/* Set GPG[6] pin to special-funtion 3 : MMC1 CDn */
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		if (soc_is_s5p6450()) {
-			s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
-			s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(3));
-		} else {
-			s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
-			s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(3));
-		}
-	}
-}
-
-void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
-	/* Set GPC[4:5] pins to special-function 3 - CLK and CMD */
-	s3c_gpio_cfgrange_nopull(S5P6440_GPC(4), 2, S3C_GPIO_SFN(3));
-
-	/* Set data pins GPH[6:9] pins to special-function 3 */
-	s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4, S3C_GPIO_SFN(3));
-}
-
-void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
-	/* Set all the necessary GPG pins to special-function 3 */
-	s3c_gpio_cfgrange_nopull(S5P6450_GPG(7), 2 + width, S3C_GPIO_SFN(3));
-}
diff --git a/arch/arm/mach-s5p64x0/setup-spi.c b/arch/arm/mach-s5p64x0/setup-spi.c
deleted file mode 100644
index 7664356..0000000
--- a/arch/arm/mach-s5p64x0/setup-spi.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/setup-spi.c
- *
- * Copyright (C) 2011 Samsung Electronics Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-#ifdef CONFIG_S3C64XX_DEV_SPI0
-int s3c64xx_spi0_cfg_gpio(void)
-{
-	if (soc_is_s5p6450())
-		s3c_gpio_cfgall_range(S5P6450_GPC(0), 3,
-					S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	else
-		s3c_gpio_cfgall_range(S5P6440_GPC(0), 3,
-					S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI1
-int s3c64xx_spi1_cfg_gpio(void)
-{
-	if (soc_is_s5p6450())
-		s3c_gpio_cfgall_range(S5P6450_GPC(4), 3,
-					S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	else
-		s3c_gpio_cfgall_range(S5P6440_GPC(4), 3,
-					S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
deleted file mode 100644
index c5e3a96..0000000
--- a/arch/arm/mach-s5pc100/Kconfig
+++ /dev/null
@@ -1,81 +0,0 @@
-# Copyright 2009 Samsung Electronics Co.
-#	Byungho Min <bhmin@samsung.com>
-#
-# Licensed under GPLv2
-
-# Configuration options for the S5PC100 CPU
-
-if ARCH_S5PC100
-
-config CPU_S5PC100
-	bool
-	select ARM_AMBA
-	select PL330_DMA if DMADEVICES
-	select S5P_EXT_INT
-	help
-	  Enable S5PC100 CPU support
-
-config S5PC100_SETUP_FB_24BPP
-	bool
-	help
-	  Common setup code for S5PC1XX with an 24bpp RGB display helper.
-
-config S5PC100_SETUP_I2C1
-	bool
-	help
-	  Common setup code for i2c bus 1.
-
-config S5PC100_SETUP_IDE
-	bool
-	help
-	  Common setup code for S5PC100 IDE GPIO configurations
-
-config S5PC100_SETUP_KEYPAD
-	bool
-	help
-	  Common setup code for KEYPAD GPIO configurations.
-
-config S5PC100_SETUP_SDHCI
-	bool
-	select S5PC100_SETUP_SDHCI_GPIO
-	help
-	  Internal helper functions for S5PC100 based SDHCI systems
-
-config S5PC100_SETUP_SDHCI_GPIO
-	bool
-	help
-	  Common setup code for SDHCI gpio.
-
-config S5PC100_SETUP_SPI
-	bool
-	help
-	  Common setup code for SPI GPIO configurations.
-
-config MACH_SMDKC100
-	bool "SMDKC100"
-	select CPU_S5PC100
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_I2C1
-	select S3C_DEV_RTC
-	select S3C_DEV_WDT
-	select S5PC100_SETUP_FB_24BPP
-	select S5PC100_SETUP_I2C1
-	select S5PC100_SETUP_IDE
-	select S5PC100_SETUP_KEYPAD
-	select S5PC100_SETUP_SDHCI
-	select S5P_DEV_FIMC0
-	select S5P_DEV_FIMC1
-	select S5P_DEV_FIMC2
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_BACKLIGHT
-	select SAMSUNG_DEV_IDE
-	select SAMSUNG_DEV_KEYPAD
-	select SAMSUNG_DEV_PWM
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for the Samsung SMDKC100
-
-endif
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
deleted file mode 100644
index 118c711..0000000
--- a/arch/arm/mach-s5pc100/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# arch/arm/mach-s5pc100/Makefile
-#
-# Copyright 2009 Samsung Electronics Co.
-#
-# Licensed under GPLv2
-
-obj-y				:=
-obj-m				:=
-obj-n				:=
-obj-				:=
-
-# Core
-
-obj-y				+= common.o clock.o
-
-obj-y				+= dma.o
-
-# machine support
-
-obj-$(CONFIG_MACH_SMDKC100)	+= mach-smdkc100.o
-
-# device support
-
-obj-y				+= dev-audio.o
-
-obj-y					+= setup-i2c0.o
-obj-$(CONFIG_S5PC100_SETUP_FB_24BPP)	+= setup-fb-24bpp.o
-obj-$(CONFIG_S5PC100_SETUP_I2C1)	+= setup-i2c1.o
-obj-$(CONFIG_S5PC100_SETUP_IDE)		+= setup-ide.o
-obj-$(CONFIG_S5PC100_SETUP_KEYPAD)	+= setup-keypad.o
-obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO)	+= setup-sdhci-gpio.o
-obj-$(CONFIG_S5PC100_SETUP_SPI)		+= setup-spi.o
diff --git a/arch/arm/mach-s5pc100/Makefile.boot b/arch/arm/mach-s5pc100/Makefile.boot
deleted file mode 100644
index 79ece40..0000000
--- a/arch/arm/mach-s5pc100/Makefile.boot
+++ /dev/null
@@ -1,2 +0,0 @@
-   zreladdr-y	+= 0x20008000
-params_phys-y	:= 0x20000100
diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
deleted file mode 100644
index d0dc10e..0000000
--- a/arch/arm/mach-s5pc100/clock.c
+++ /dev/null
@@ -1,1361 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/clock.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PC100 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include <mach/map.h>
-
-#include <plat/cpu-freq.h>
-#include <mach/regs-clock.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "common.h"
-
-static struct clk s5p_clk_otgphy = {
-	.name		= "otg_phy",
-};
-
-static struct clk dummy_apb_pclk = {
-	.name		= "apb_pclk",
-	.id		= -1,
-};
-
-static struct clk *clk_src_mout_href_list[] = {
-	[0] = &s5p_clk_27m,
-	[1] = &clk_fin_hpll,
-};
-
-static struct clksrc_sources clk_src_mout_href = {
-	.sources	= clk_src_mout_href_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mout_href_list),
-};
-
-static struct clksrc_clk clk_mout_href = {
-	.clk = {
-		.name           = "mout_href",
-	},
-	.sources        = &clk_src_mout_href,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 20, .size = 1 },
-};
-
-static struct clk *clk_src_mout_48m_list[] = {
-	[0] = &clk_xusbxti,
-	[1] = &s5p_clk_otgphy,
-};
-
-static struct clksrc_sources clk_src_mout_48m = {
-	.sources	= clk_src_mout_48m_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mout_48m_list),
-};
-
-static struct clksrc_clk clk_mout_48m = {
-	.clk = {
-		.name           = "mout_48m",
-	},
-	.sources        = &clk_src_mout_48m,
-	.reg_src        = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_mpll = {
-	.clk = {
-		.name           = "mout_mpll",
-	},
-	.sources        = &clk_src_mpll,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1 },
-};
-
-
-static struct clksrc_clk clk_mout_apll = {
-	.clk    = {
-		.name           = "mout_apll",
-	},
-	.sources        = &clk_src_apll,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_epll = {
-	.clk    = {
-		.name           = "mout_epll",
-	},
-	.sources        = &clk_src_epll,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1 },
-};
-
-static struct clk *clk_src_mout_hpll_list[] = {
-	[0] = &s5p_clk_27m,
-};
-
-static struct clksrc_sources clk_src_mout_hpll = {
-	.sources	= clk_src_mout_hpll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mout_hpll_list),
-};
-
-static struct clksrc_clk clk_mout_hpll = {
-	.clk    = {
-		.name           = "mout_hpll",
-	},
-	.sources        = &clk_src_mout_hpll,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_apll = {
-	.clk	= {
-		.name	= "div_apll",
-		.parent	= &clk_mout_apll.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV0, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_arm = {
-	.clk	= {
-		.name	= "div_arm",
-		.parent	= &clk_div_apll.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV0, .shift = 4, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_d0_bus = {
-	.clk	= {
-		.name	= "div_d0_bus",
-		.parent	= &clk_div_arm.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV0, .shift = 8, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_pclkd0 = {
-	.clk	= {
-		.name	= "div_pclkd0",
-		.parent	= &clk_div_d0_bus.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV0, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_secss = {
-	.clk	= {
-		.name	= "div_secss",
-		.parent	= &clk_div_d0_bus.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV0, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_apll2 = {
-	.clk	= {
-		.name	= "div_apll2",
-		.parent	= &clk_mout_apll.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 3 },
-};
-
-static struct clk *clk_src_mout_am_list[] = {
-	[0] = &clk_mout_mpll.clk,
-	[1] = &clk_div_apll2.clk,
-};
-
-static struct clksrc_sources clk_src_mout_am = {
-	.sources	= clk_src_mout_am_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mout_am_list),
-};
-
-static struct clksrc_clk clk_mout_am = {
-	.clk	= {
-		.name	= "mout_am",
-	},
-	.sources = &clk_src_mout_am,
-	.reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_d1_bus = {
-	.clk	= {
-		.name	= "div_d1_bus",
-		.parent	= &clk_mout_am.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_mpll2 = {
-	.clk	= {
-		.name	= "div_mpll2",
-		.parent	= &clk_mout_am.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_mpll = {
-	.clk	= {
-		.name	= "div_mpll",
-		.parent	= &clk_mout_am.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 4, .size = 2 },
-};
-
-static struct clk *clk_src_mout_onenand_list[] = {
-	[0] = &clk_div_d0_bus.clk,
-	[1] = &clk_div_d1_bus.clk,
-};
-
-static struct clksrc_sources clk_src_mout_onenand = {
-	.sources	= clk_src_mout_onenand_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mout_onenand_list),
-};
-
-static struct clksrc_clk clk_mout_onenand = {
-	.clk	= {
-		.name	= "mout_onenand",
-	},
-	.sources = &clk_src_mout_onenand,
-	.reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1 },
-};
-
-static struct clksrc_clk clk_div_onenand = {
-	.clk	= {
-		.name	= "div_onenand",
-		.parent	= &clk_mout_onenand.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 2 },
-};
-
-static struct clksrc_clk clk_div_pclkd1 = {
-	.clk	= {
-		.name	= "div_pclkd1",
-		.parent	= &clk_div_d1_bus.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk clk_div_cam = {
-	.clk	= {
-		.name	= "div_cam",
-		.parent	= &clk_div_mpll2.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV1, .shift = 24, .size = 5 },
-};
-
-static struct clksrc_clk clk_div_hdmi = {
-	.clk	= {
-		.name	= "div_hdmi",
-		.parent	= &clk_mout_hpll.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV3, .shift = 28, .size = 4 },
-};
-
-static u32 epll_div[][4] = {
-	{ 32750000,	131, 3, 4 },
-	{ 32768000,	131, 3, 4 },
-	{ 36000000,	72,  3, 3 },
-	{ 45000000,	90,  3, 3 },
-	{ 45158000,	90,  3, 3 },
-	{ 45158400,	90,  3, 3 },
-	{ 48000000,	96,  3, 3 },
-	{ 49125000,	131, 4, 3 },
-	{ 49152000,	131, 4, 3 },
-	{ 60000000,	120, 3, 3 },
-	{ 67737600,	226, 5, 3 },
-	{ 67738000,	226, 5, 3 },
-	{ 73800000,	246, 5, 3 },
-	{ 73728000,	246, 5, 3 },
-	{ 72000000,	144, 3, 3 },
-	{ 84000000,	168, 3, 3 },
-	{ 96000000,	96,  3, 2 },
-	{ 144000000,	144, 3, 2 },
-	{ 192000000,	96,  3, 1 }
-};
-
-static int s5pc100_epll_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned int epll_con;
-	unsigned int i;
-
-	if (clk->rate == rate)	/* Return if nothing changed */
-		return 0;
-
-	epll_con = __raw_readl(S5P_EPLL_CON);
-
-	epll_con &= ~(PLL65XX_MDIV_MASK | PLL65XX_PDIV_MASK | PLL65XX_SDIV_MASK);
-
-	for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
-		if (epll_div[i][0] == rate) {
-			epll_con |= (epll_div[i][1] << PLL65XX_MDIV_SHIFT) |
-				    (epll_div[i][2] << PLL65XX_PDIV_SHIFT) |
-				    (epll_div[i][3] << PLL65XX_SDIV_SHIFT);
-			break;
-		}
-	}
-
-	if (i == ARRAY_SIZE(epll_div)) {
-		printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
-		return -EINVAL;
-	}
-
-	__raw_writel(epll_con, S5P_EPLL_CON);
-
-	printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
-			clk->rate, rate);
-
-	clk->rate = rate;
-
-	return 0;
-}
-
-static struct clk_ops s5pc100_epll_ops = {
-	.get_rate = s5p_epll_get_rate,
-	.set_rate = s5pc100_epll_set_rate,
-};
-
-static int s5pc100_d0_0_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D00, clk, enable);
-}
-
-static int s5pc100_d0_1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D01, clk, enable);
-}
-
-static int s5pc100_d0_2_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D02, clk, enable);
-}
-
-static int s5pc100_d1_0_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D10, clk, enable);
-}
-
-static int s5pc100_d1_1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D11, clk, enable);
-}
-
-static int s5pc100_d1_2_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D12, clk, enable);
-}
-
-static int s5pc100_d1_3_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D13, clk, enable);
-}
-
-static int s5pc100_d1_4_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D14, clk, enable);
-}
-
-static int s5pc100_d1_5_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_D15, clk, enable);
-}
-
-static int s5pc100_sclk0_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_SCLK0, clk, enable);
-}
-
-static int s5pc100_sclk1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_SCLK1, clk, enable);
-}
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_off[] = {
-	{
-		.name		= "cssys",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "secss",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "g2d",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "mdma",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "cfcon",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "nfcon",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "onenandc",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "sdm",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_2_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "seckey",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_2_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "modemif",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_0_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "otg",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_0_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "usbhost",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_0_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "dma",
-		.devname	= "dma-pl330.1",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_0_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "dma",
-		.devname	= "dma-pl330.0",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_0_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "lcd",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "rotator",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "fimc",
-		.devname	= "s5p-fimc.0",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "fimc",
-		.devname	= "s5p-fimc.1",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "fimc",
-		.devname	= "s5p-fimc.2",
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "jpeg",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "mipi-dsim",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "mipi-csis",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_1_ctrl,
-		.ctrlbit	= (1 << 7),
-	}, {
-		.name		= "g3d",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_0_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "tv",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_2_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "vp",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_2_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "mixer",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_2_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "hdmi",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_2_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "mfc",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_2_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "apc",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "iec",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "systimer",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 7),
-	}, {
-		.name		= "watchdog",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "rtc",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 9),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.0",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.1",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "spi",
-		.devname	= "s5pc100-spi.0",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "spi",
-		.devname	= "s5pc100-spi.1",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 7),
-	}, {
-		.name		= "spi",
-		.devname	= "s5pc100-spi.2",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "irda",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 9),
-	}, {
-		.name		= "ccan",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 10),
-	}, {
-		.name		= "ccan",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 11),
-	}, {
-		.name		= "hsitx",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 12),
-	}, {
-		.name		= "hsirx",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 13),
-	}, {
-		.name		= "ac97",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "pcm",
-		.devname	= "samsung-pcm.0",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "pcm",
-		.devname	= "samsung-pcm.1",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "spdif",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "adc",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 7),
-	}, {
-		.name		= "keypad",
-		.parent		= &clk_div_pclkd1.clk,
-		.enable		= s5pc100_d1_5_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "mmc_48m",
-		.devname	= "s3c-sdhci.0",
-		.parent		= &clk_mout_48m.clk,
-		.enable		= s5pc100_sclk0_ctrl,
-		.ctrlbit	= (1 << 15),
-	}, {
-		.name		= "mmc_48m",
-		.devname	= "s3c-sdhci.1",
-		.parent		= &clk_mout_48m.clk,
-		.enable		= s5pc100_sclk0_ctrl,
-		.ctrlbit	= (1 << 16),
-	}, {
-		.name		= "mmc_48m",
-		.devname	= "s3c-sdhci.2",
-		.parent		= &clk_mout_48m.clk,
-		.enable		= s5pc100_sclk0_ctrl,
-		.ctrlbit	= (1 << 17),
-	},
-};
-
-static struct clk clk_hsmmc2 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.2",
-	.parent		= &clk_div_d1_bus.clk,
-	.enable		= s5pc100_d1_0_ctrl,
-	.ctrlbit	= (1 << 7),
-};
-
-static struct clk clk_hsmmc1 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.1",
-	.parent		= &clk_div_d1_bus.clk,
-	.enable		= s5pc100_d1_0_ctrl,
-	.ctrlbit	= (1 << 6),
-};
-
-static struct clk clk_hsmmc0 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.0",
-	.parent		= &clk_div_d1_bus.clk,
-	.enable		= s5pc100_d1_0_ctrl,
-	.ctrlbit	= (1 << 5),
-};
-
-static struct clk clk_48m_spi0 = {
-	.name		= "spi_48m",
-	.devname	= "s5pc100-spi.0",
-	.parent		= &clk_mout_48m.clk,
-	.enable		= s5pc100_sclk0_ctrl,
-	.ctrlbit	= (1 << 7),
-};
-
-static struct clk clk_48m_spi1 = {
-	.name		= "spi_48m",
-	.devname	= "s5pc100-spi.1",
-	.parent		= &clk_mout_48m.clk,
-	.enable		= s5pc100_sclk0_ctrl,
-	.ctrlbit	= (1 << 8),
-};
-
-static struct clk clk_48m_spi2 = {
-	.name		= "spi_48m",
-	.devname	= "s5pc100-spi.2",
-	.parent		= &clk_mout_48m.clk,
-	.enable		= s5pc100_sclk0_ctrl,
-	.ctrlbit	= (1 << 9),
-};
-
-static struct clk clk_i2s0 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.0",
-	.parent		= &clk_div_pclkd1.clk,
-	.enable		= s5pc100_d1_5_ctrl,
-	.ctrlbit	= (1 << 0),
-};
-
-static struct clk clk_i2s1 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.1",
-	.parent		= &clk_div_pclkd1.clk,
-	.enable		= s5pc100_d1_5_ctrl,
-	.ctrlbit	= (1 << 1),
-};
-
-static struct clk clk_i2s2 = {
-	.name		= "iis",
-	.devname	= "samsung-i2s.2",
-	.parent		= &clk_div_pclkd1.clk,
-	.enable		= s5pc100_d1_5_ctrl,
-	.ctrlbit	= (1 << 2),
-};
-
-static struct clk clk_vclk54m = {
-	.name		= "vclk_54m",
-	.rate		= 54000000,
-};
-
-static struct clk clk_i2scdclk0 = {
-	.name		= "i2s_cdclk0",
-};
-
-static struct clk clk_i2scdclk1 = {
-	.name		= "i2s_cdclk1",
-};
-
-static struct clk clk_i2scdclk2 = {
-	.name		= "i2s_cdclk2",
-};
-
-static struct clk clk_pcmcdclk0 = {
-	.name		= "pcm_cdclk0",
-};
-
-static struct clk clk_pcmcdclk1 = {
-	.name		= "pcm_cdclk1",
-};
-
-static struct clk *clk_src_group1_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll2.clk,
-	[2] = &clk_fin_epll,
-	[3] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group1 = {
-	.sources	= clk_src_group1_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group1_list),
-};
-
-static struct clk *clk_src_group2_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-};
-
-static struct clksrc_sources clk_src_group2 = {
-	.sources	= clk_src_group2_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group2_list),
-};
-
-static struct clk *clk_src_group3_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_fin_epll,
-	[3] = &clk_i2scdclk0,
-	[4] = &clk_pcmcdclk0,
-	[5] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group3 = {
-	.sources	= clk_src_group3_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group3_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
-	.clk	= {
-		.name		= "sclk_audio",
-		.devname	= "samsung-pcm.0",
-		.ctrlbit	= (1 << 8),
-		.enable		= s5pc100_sclk1_ctrl,
-	},
-	.sources = &clk_src_group3,
-	.reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 3 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
-};
-
-static struct clk *clk_src_group4_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_fin_epll,
-	[3] = &clk_i2scdclk1,
-	[4] = &clk_pcmcdclk1,
-	[5] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group4 = {
-	.sources	= clk_src_group4_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group4_list),
-};
-
-static struct clksrc_clk clk_sclk_audio1 = {
-	.clk	= {
-		.name		= "sclk_audio",
-		.devname	= "samsung-pcm.1",
-		.ctrlbit	= (1 << 9),
-		.enable		= s5pc100_sclk1_ctrl,
-	},
-	.sources = &clk_src_group4,
-	.reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 3 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
-};
-
-static struct clk *clk_src_group5_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_fin_epll,
-	[3] = &clk_i2scdclk2,
-	[4] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_group5 = {
-	.sources	= clk_src_group5_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group5_list),
-};
-
-static struct clksrc_clk clk_sclk_audio2 = {
-	.clk	= {
-		.name		= "sclk_audio",
-		.devname	= "samsung-pcm.2",
-		.ctrlbit	= (1 << 10),
-		.enable		= s5pc100_sclk1_ctrl,
-	},
-	.sources = &clk_src_group5,
-	.reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 3 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
-};
-
-static struct clk *clk_src_group6_list[] = {
-	[0] = &s5p_clk_27m,
-	[1] = &clk_vclk54m,
-	[2] = &clk_div_hdmi.clk,
-};
-
-static struct clksrc_sources clk_src_group6 = {
-	.sources	= clk_src_group6_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group6_list),
-};
-
-static struct clk *clk_src_group7_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_mout_hpll.clk,
-	[3] = &clk_vclk54m,
-};
-
-static struct clksrc_sources clk_src_group7 = {
-	.sources	= clk_src_group7_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_group7_list),
-};
-
-static struct clk *clk_src_mmc0_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_fin_epll,
-};
-
-static struct clksrc_sources clk_src_mmc0 = {
-	.sources	= clk_src_mmc0_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mmc0_list),
-};
-
-static struct clk *clk_src_mmc12_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_fin_epll,
-	[3] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_mmc12 = {
-	.sources	= clk_src_mmc12_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mmc12_list),
-};
-
-static struct clk *clk_src_irda_usb_list[] = {
-	[0] = &clk_mout_epll.clk,
-	[1] = &clk_div_mpll.clk,
-	[2] = &clk_fin_epll,
-	[3] = &clk_mout_hpll.clk,
-};
-
-static struct clksrc_sources clk_src_irda_usb = {
-	.sources	= clk_src_irda_usb_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_irda_usb_list),
-};
-
-static struct clk *clk_src_pwi_list[] = {
-	[0] = &clk_fin_epll,
-	[1] = &clk_mout_epll.clk,
-	[2] = &clk_div_mpll.clk,
-};
-
-static struct clksrc_sources clk_src_pwi = {
-	.sources	= clk_src_pwi_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_pwi_list),
-};
-
-static struct clk *clk_sclk_spdif_list[] = {
-	[0] = &clk_sclk_audio0.clk,
-	[1] = &clk_sclk_audio1.clk,
-	[2] = &clk_sclk_audio2.clk,
-};
-
-static struct clksrc_sources clk_src_sclk_spdif = {
-	.sources	= clk_sclk_spdif_list,
-	.nr_sources	= ARRAY_SIZE(clk_sclk_spdif_list),
-};
-
-static struct clksrc_clk clk_sclk_spdif = {
-	.clk	= {
-		.name		= "sclk_spdif",
-		.ctrlbit	= (1 << 11),
-		.enable		= s5pc100_sclk1_ctrl,
-		.ops		= &s5p_sclk_spdif_ops,
-	},
-	.sources = &clk_src_sclk_spdif,
-	.reg_src = { .reg = S5P_CLK_SRC3, .shift = 24, .size = 2 },
-};
-
-static struct clksrc_clk clksrcs[] = {
-	{
-		.clk	= {
-			.name		= "sclk_mixer",
-			.ctrlbit	= (1 << 6),
-			.enable		= s5pc100_sclk0_ctrl,
-
-		},
-		.sources = &clk_src_group6,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 28, .size = 2 },
-	}, {
-		.clk	= {
-			.name		= "sclk_lcd",
-			.ctrlbit	= (1 << 0),
-			.enable		= s5pc100_sclk1_ctrl,
-
-		},
-		.sources = &clk_src_group7,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 12, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimc",
-			.devname	= "s5p-fimc.0",
-			.ctrlbit	= (1 << 1),
-			.enable		= s5pc100_sclk1_ctrl,
-
-		},
-		.sources = &clk_src_group7,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 16, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimc",
-			.devname	= "s5p-fimc.1",
-			.ctrlbit	= (1 << 2),
-			.enable		= s5pc100_sclk1_ctrl,
-
-		},
-		.sources = &clk_src_group7,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 20, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimc",
-			.devname	= "s5p-fimc.2",
-			.ctrlbit	= (1 << 3),
-			.enable		= s5pc100_sclk1_ctrl,
-
-		},
-		.sources = &clk_src_group7,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 24, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_irda",
-			.ctrlbit	= (1 << 10),
-			.enable		= s5pc100_sclk0_ctrl,
-
-		},
-		.sources = &clk_src_irda_usb,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_irda",
-			.ctrlbit	= (1 << 10),
-			.enable		= s5pc100_sclk0_ctrl,
-
-		},
-		.sources = &clk_src_mmc12,
-		.reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV2, .shift = 16, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_pwi",
-			.ctrlbit	= (1 << 1),
-			.enable		= s5pc100_sclk0_ctrl,
-
-		},
-		.sources = &clk_src_pwi,
-		.reg_src = { .reg = S5P_CLK_SRC3, .shift = 0, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 3 },
-	}, {
-		.clk	= {
-			.name		= "sclk_uhost",
-			.ctrlbit	= (1 << 11),
-			.enable		= s5pc100_sclk0_ctrl,
-
-		},
-		.sources = &clk_src_irda_usb,
-		.reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV2, .shift = 20, .size = 4 },
-	},
-};
-
-static struct clksrc_clk clk_sclk_uart = {
-	.clk	= {
-		.name		= "uclk1",
-		.ctrlbit	= (1 << 3),
-		.enable		= s5pc100_sclk0_ctrl,
-	},
-	.sources = &clk_src_group2,
-	.reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
-	.reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.0",
-		.ctrlbit	= (1 << 12),
-		.enable		= s5pc100_sclk1_ctrl,
-	},
-	.sources = &clk_src_mmc0,
-	.reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
-	.reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.1",
-		.ctrlbit	= (1 << 13),
-		.enable		= s5pc100_sclk1_ctrl,
-	},
-	.sources = &clk_src_mmc12,
-	.reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
-	.reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
-	.clk	= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.2",
-		.ctrlbit	= (1 << 14),
-		.enable		= s5pc100_sclk1_ctrl,
-	},
-	.sources = &clk_src_mmc12,
-	.reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
-	.reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5pc100-spi.0",
-		.ctrlbit	= (1 << 4),
-		.enable		= s5pc100_sclk0_ctrl,
-	},
-	.sources = &clk_src_group1,
-	.reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2 },
-	.reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi1 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5pc100-spi.1",
-		.ctrlbit	= (1 << 5),
-		.enable		= s5pc100_sclk0_ctrl,
-	},
-	.sources = &clk_src_group1,
-	.reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2 },
-	.reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi2 = {
-	.clk	= {
-		.name		= "sclk_spi",
-		.devname	= "s5pc100-spi.2",
-		.ctrlbit	= (1 << 6),
-		.enable		= s5pc100_sclk0_ctrl,
-	},
-	.sources = &clk_src_group1,
-	.reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 2 },
-	.reg_div = { .reg = S5P_CLK_DIV2, .shift = 12, .size = 4 },
-};
-
-/* Clock initialisation code */
-static struct clksrc_clk *sysclks[] = {
-	&clk_mout_apll,
-	&clk_mout_epll,
-	&clk_mout_mpll,
-	&clk_mout_hpll,
-	&clk_mout_href,
-	&clk_mout_48m,
-	&clk_div_apll,
-	&clk_div_arm,
-	&clk_div_d0_bus,
-	&clk_div_pclkd0,
-	&clk_div_secss,
-	&clk_div_apll2,
-	&clk_mout_am,
-	&clk_div_d1_bus,
-	&clk_div_mpll2,
-	&clk_div_mpll,
-	&clk_mout_onenand,
-	&clk_div_onenand,
-	&clk_div_pclkd1,
-	&clk_div_cam,
-	&clk_div_hdmi,
-	&clk_sclk_audio0,
-	&clk_sclk_audio1,
-	&clk_sclk_audio2,
-	&clk_sclk_spdif,
-};
-
-static struct clk *clk_cdev[] = {
-	&clk_hsmmc0,
-	&clk_hsmmc1,
-	&clk_hsmmc2,
-	&clk_48m_spi0,
-	&clk_48m_spi1,
-	&clk_48m_spi2,
-	&clk_i2s0,
-	&clk_i2s1,
-	&clk_i2s2,
-};
-
-static struct clksrc_clk *clksrc_cdev[] = {
-	&clk_sclk_uart,
-	&clk_sclk_mmc0,
-	&clk_sclk_mmc1,
-	&clk_sclk_mmc2,
-	&clk_sclk_spi0,
-	&clk_sclk_spi1,
-	&clk_sclk_spi2,
-};
-
-void __init_or_cpufreq s5pc100_setup_clocks(void)
-{
-	unsigned long xtal;
-	unsigned long arm;
-	unsigned long hclkd0;
-	unsigned long hclkd1;
-	unsigned long pclkd0;
-	unsigned long pclkd1;
-	unsigned long apll;
-	unsigned long mpll;
-	unsigned long epll;
-	unsigned long hpll;
-	unsigned int ptr;
-
-	/* Set S5PC100 functions for clk_fout_epll */
-	clk_fout_epll.enable = s5p_epll_enable;
-	clk_fout_epll.ops = &s5pc100_epll_ops;
-
-	printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
-	xtal = clk_get_rate(&clk_xtal);
-
-	printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
-	apll = s5p_get_pll65xx(xtal, __raw_readl(S5P_APLL_CON));
-	mpll = s5p_get_pll65xx(xtal, __raw_readl(S5P_MPLL_CON));
-	epll = s5p_get_pll65xx(xtal, __raw_readl(S5P_EPLL_CON));
-	hpll = s5p_get_pll65xx(xtal, __raw_readl(S5P_HPLL_CON));
-
-	printk(KERN_INFO "S5PC100: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz, E=%ld.%ldMHz, H=%ld.%ldMHz\n",
-			print_mhz(apll), print_mhz(mpll), print_mhz(epll), print_mhz(hpll));
-
-	clk_fout_apll.rate = apll;
-	clk_fout_mpll.rate = mpll;
-	clk_fout_epll.rate = epll;
-	clk_mout_hpll.clk.rate = hpll;
-
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
-		s3c_set_clksrc(&clksrcs[ptr], true);
-
-	arm = clk_get_rate(&clk_div_arm.clk);
-	hclkd0 = clk_get_rate(&clk_div_d0_bus.clk);
-	pclkd0 = clk_get_rate(&clk_div_pclkd0.clk);
-	hclkd1 = clk_get_rate(&clk_div_d1_bus.clk);
-	pclkd1 = clk_get_rate(&clk_div_pclkd1.clk);
-
-	printk(KERN_INFO "S5PC100: HCLKD0=%ld.%ldMHz, HCLKD1=%ld.%ldMHz, PCLKD0=%ld.%ldMHz, PCLKD1=%ld.%ldMHz\n",
-			print_mhz(hclkd0), print_mhz(hclkd1), print_mhz(pclkd0), print_mhz(pclkd1));
-
-	clk_f.rate = arm;
-	clk_h.rate = hclkd1;
-	clk_p.rate = pclkd1;
-}
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
-	{
-		.name		= "tzic",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "intc",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_0_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "ebi",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "intmem",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 4),
-	}, {
-		.name		= "sromc",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "dmc",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "chipid",
-		.parent		= &clk_div_d0_bus.clk,
-		.enable		= s5pc100_d0_1_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "gpio",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.0",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.1",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 1),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.2",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 2),
-	}, {
-		.name		= "uart",
-		.devname	= "s3c6400-uart.3",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_4_ctrl,
-		.ctrlbit	= (1 << 3),
-	}, {
-		.name		= "timers",
-		.parent		= &clk_div_d1_bus.clk,
-		.enable		= s5pc100_d1_3_ctrl,
-		.ctrlbit	= (1 << 6),
-	},
-};
-
-static struct clk *clks[] __initdata = {
-	&clk_ext,
-	&clk_i2scdclk0,
-	&clk_i2scdclk1,
-	&clk_i2scdclk2,
-	&clk_pcmcdclk0,
-	&clk_pcmcdclk1,
-};
-
-static struct clk_lookup s5pc100_clk_lookup[] = {
-	CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
-	CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_sclk_uart.clk),
-	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &clk_hsmmc0),
-	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &clk_hsmmc1),
-	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.0", &clk_hsmmc2),
-	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
-	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
-	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
-	CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
-	CLKDEV_INIT("s5pc100-spi.0", "spi_busclk1", &clk_48m_spi0),
-	CLKDEV_INIT("s5pc100-spi.0", "spi_busclk2", &clk_sclk_spi0.clk),
-	CLKDEV_INIT("s5pc100-spi.1", "spi_busclk1", &clk_48m_spi1),
-	CLKDEV_INIT("s5pc100-spi.1", "spi_busclk2", &clk_sclk_spi1.clk),
-	CLKDEV_INIT("s5pc100-spi.2", "spi_busclk1", &clk_48m_spi2),
-	CLKDEV_INIT("s5pc100-spi.2", "spi_busclk2", &clk_sclk_spi2.clk),
-	CLKDEV_INIT("samsung-i2s.0", "i2s_opclk0", &clk_i2s0),
-	CLKDEV_INIT("samsung-i2s.1", "i2s_opclk0", &clk_i2s1),
-	CLKDEV_INIT("samsung-i2s.2", "i2s_opclk0", &clk_i2s2),
-};
-
-void __init s5pc100_register_clocks(void)
-{
-	int ptr;
-
-	s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
-	for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
-		s3c_register_clksrc(sysclks[ptr], 1);
-
-	s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
-	s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
-		s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
-	s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	clkdev_add_table(s5pc100_clk_lookup, ARRAY_SIZE(s5pc100_clk_lookup));
-
-	s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
-	for (ptr = 0; ptr < ARRAY_SIZE(clk_cdev); ptr++)
-		s3c_disable_clocks(clk_cdev[ptr], 1);
-
-	s3c24xx_register_clock(&dummy_apb_pclk);
-}
diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c
deleted file mode 100644
index 6a41bf7..0000000
--- a/arch/arm/mach-s5pc100/common.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * Common Codes for S5PC100
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <clocksource/samsung_pwm.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/reboot.h>
-
-#include <asm/irq.h>
-#include <asm/proc-fns.h>
-#include <asm/system_misc.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/map.h>
-#include <mach/hardware.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/clock.h>
-#include <plat/sdhci.h>
-#include <plat/adc-core.h>
-#include <plat/ata-core.h>
-#include <plat/fb-core.h>
-#include <plat/iic-core.h>
-#include <plat/onenand-core.h>
-#include <plat/pwm-core.h>
-#include <plat/spi-core.h>
-#include <plat/watchdog-reset.h>
-
-#include "common.h"
-
-static const char name_s5pc100[] = "S5PC100";
-
-static struct cpu_table cpu_ids[] __initdata = {
-	{
-		.idcode		= S5PC100_CPU_ID,
-		.idmask		= S5PC100_CPU_MASK,
-		.map_io		= s5pc100_map_io,
-		.init_clocks	= s5pc100_init_clocks,
-		.init_uarts	= s5pc100_init_uarts,
-		.init		= s5pc100_init,
-		.name		= name_s5pc100,
-	},
-};
-
-/* Initial IO mappings */
-
-static struct map_desc s5pc100_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)S5P_VA_CHIPID,
-		.pfn		= __phys_to_pfn(S5PC100_PA_CHIPID),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_SYS,
-		.pfn		= __phys_to_pfn(S5PC100_PA_SYSCON),
-		.length		= SZ_64K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_TIMER,
-		.pfn		= __phys_to_pfn(S5PC100_PA_TIMER),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_WATCHDOG,
-		.pfn		= __phys_to_pfn(S5PC100_PA_WATCHDOG),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_SROMC,
-		.pfn		= __phys_to_pfn(S5PC100_PA_SROMC),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_SYSTIMER,
-		.pfn		= __phys_to_pfn(S5PC100_PA_SYSTIMER),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_GPIO,
-		.pfn		= __phys_to_pfn(S5PC100_PA_GPIO),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC0,
-		.pfn		= __phys_to_pfn(S5PC100_PA_VIC0),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC1,
-		.pfn		= __phys_to_pfn(S5PC100_PA_VIC1),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC2,
-		.pfn		= __phys_to_pfn(S5PC100_PA_VIC2),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_UART,
-		.pfn		= __phys_to_pfn(S3C_PA_UART),
-		.length		= SZ_512K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5PC100_VA_OTHERS,
-		.pfn		= __phys_to_pfn(S5PC100_PA_OTHERS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}
-};
-
-static struct samsung_pwm_variant s5pc100_pwm_variant = {
-	.bits		= 32,
-	.div_base	= 0,
-	.has_tint_cstat	= true,
-	.tclk_mask	= (1 << 5),
-};
-
-void __init samsung_set_timer_source(unsigned int event, unsigned int source)
-{
-	s5pc100_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
-	s5pc100_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-}
-
-void __init samsung_timer_init(void)
-{
-	unsigned int timer_irqs[SAMSUNG_PWM_NUM] = {
-		IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
-		IRQ_TIMER3_VIC, IRQ_TIMER4_VIC,
-	};
-
-	samsung_pwm_clocksource_init(S3C_VA_TIMER,
-					timer_irqs, &s5pc100_pwm_variant);
-}
-
-/*
- * s5pc100_map_io
- *
- * register the standard CPU IO areas
- */
-
-void __init s5pc100_init_io(struct map_desc *mach_desc, int size)
-{
-	/* initialize the io descriptors we need for initialization */
-	iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc));
-	if (mach_desc)
-		iotable_init(mach_desc, size);
-
-	/* detect cpu id and rev. */
-	s5p_init_cpu(S5P_VA_CHIPID);
-
-	s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
-
-	samsung_pwm_set_platdata(&s5pc100_pwm_variant);
-}
-
-void __init s5pc100_map_io(void)
-{
-	/* initialise device information early */
-	s5pc100_default_sdhci0();
-	s5pc100_default_sdhci1();
-	s5pc100_default_sdhci2();
-
-	s3c_adc_setname("s3c64xx-adc");
-
-	/* the i2c devices are directly compatible with s3c2440 */
-	s3c_i2c0_setname("s3c2440-i2c");
-	s3c_i2c1_setname("s3c2440-i2c");
-
-	s3c_onenand_setname("s5pc100-onenand");
-	s3c_fb_setname("s5pc100-fb");
-	s3c_cfcon_setname("s5pc100-pata");
-
-	s3c64xx_spi_setname("s5pc100-spi");
-}
-
-void __init s5pc100_init_clocks(int xtal)
-{
-	printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
-	s3c24xx_register_baseclocks(xtal);
-	s5p_register_clocks(xtal);
-	s5pc100_register_clocks();
-	s5pc100_setup_clocks();
-	samsung_wdt_reset_init(S3C_VA_WATCHDOG);
-}
-
-void __init s5pc100_init_irq(void)
-{
-	u32 vic[] = {~0, ~0, ~0};
-
-	/* VIC0, VIC1, and VIC2 are fully populated. */
-	s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-
-static struct bus_type s5pc100_subsys = {
-	.name		= "s5pc100-core",
-	.dev_name	= "s5pc100-core",
-};
-
-static struct device s5pc100_dev = {
-	.bus	= &s5pc100_subsys,
-};
-
-static int __init s5pc100_core_init(void)
-{
-	return subsys_system_register(&s5pc100_subsys, NULL);
-}
-core_initcall(s5pc100_core_init);
-
-int __init s5pc100_init(void)
-{
-	printk(KERN_INFO "S5PC100: Initializing architecture\n");
-	return device_register(&s5pc100_dev);
-}
-
-/* uart registration process */
-
-void __init s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
-	s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
-
-void s5pc100_restart(enum reboot_mode mode, const char *cmd)
-{
-	if (mode != REBOOT_SOFT)
-		samsung_wdt_reset();
-
-	soft_restart(0);
-}
diff --git a/arch/arm/mach-s5pc100/common.h b/arch/arm/mach-s5pc100/common.h
deleted file mode 100644
index 08d782d..0000000
--- a/arch/arm/mach-s5pc100/common.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Common Header for S5PC100 machines
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_S5PC100_COMMON_H
-#define __ARCH_ARM_MACH_S5PC100_COMMON_H
-
-#include <linux/reboot.h>
-
-void s5pc100_init_io(struct map_desc *mach_desc, int size);
-void s5pc100_init_irq(void);
-
-void s5pc100_register_clocks(void);
-void s5pc100_setup_clocks(void);
-
-void s5pc100_restart(enum reboot_mode mode, const char *cmd);
-
-extern  int s5pc100_init(void);
-extern void s5pc100_map_io(void);
-extern void s5pc100_init_clocks(int xtal);
-extern void s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#endif /* __ARCH_ARM_MACH_S5PC100_COMMON_H */
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
deleted file mode 100644
index 46f488b..0000000
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-static int s5pc100_cfg_i2s(struct platform_device *pdev)
-{
-	/* configure GPIO for i2s port */
-	switch (pdev->id) {
-	case 0: /* Dedicated pins */
-		break;
-	case 1:
-		s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(2));
-		break;
-	case 2:
-		s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
-		break;
-	default:
-		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata i2sv5_pdata = {
-	.cfg_gpio = s5pc100_cfg_i2s,
-	.type = {
-		.i2s = {
-			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
-					 | QUIRK_NEED_RSTCLR,
-		},
-	},
-};
-
-static struct resource s5pc100_iis0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_I2S0, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S0_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S0_RX),
-	[3] = DEFINE_RES_DMA(DMACH_I2S0S_TX),
-};
-
-struct platform_device s5pc100_device_iis0 = {
-	.name = "samsung-i2s",
-	.id = 0,
-	.num_resources	  = ARRAY_SIZE(s5pc100_iis0_resource),
-	.resource	  = s5pc100_iis0_resource,
-	.dev = {
-		.platform_data = &i2sv5_pdata,
-	},
-};
-
-static struct s3c_audio_pdata i2sv3_pdata = {
-	.cfg_gpio = s5pc100_cfg_i2s,
-};
-
-static struct resource s5pc100_iis1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_I2S1, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S1_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S1_RX),
-};
-
-struct platform_device s5pc100_device_iis1 = {
-	.name		  = "samsung-i2s",
-	.id		  = 1,
-	.num_resources	  = ARRAY_SIZE(s5pc100_iis1_resource),
-	.resource	  = s5pc100_iis1_resource,
-	.dev = {
-		.platform_data = &i2sv3_pdata,
-	},
-};
-
-static struct resource s5pc100_iis2_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_I2S2, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S2_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S2_RX),
-};
-
-struct platform_device s5pc100_device_iis2 = {
-	.name		  = "samsung-i2s",
-	.id		  = 2,
-	.num_resources	  = ARRAY_SIZE(s5pc100_iis2_resource),
-	.resource	  = s5pc100_iis2_resource,
-	.dev = {
-		.platform_data = &i2sv3_pdata,
-	},
-};
-
-/* PCM Controller platform_devices */
-
-static int s5pc100_pcm_cfg_gpio(struct platform_device *pdev)
-{
-	switch (pdev->id) {
-	case 0:
-		s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(5));
-		break;
-
-	case 1:
-		s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(3));
-		break;
-
-	default:
-		printk(KERN_DEBUG "Invalid PCM Controller number!");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata s3c_pcm_pdata = {
-	.cfg_gpio = s5pc100_pcm_cfg_gpio,
-};
-
-static struct resource s5pc100_pcm0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_PCM0, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
-	[2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
-};
-
-struct platform_device s5pc100_device_pcm0 = {
-	.name		  = "samsung-pcm",
-	.id		  = 0,
-	.num_resources	  = ARRAY_SIZE(s5pc100_pcm0_resource),
-	.resource	  = s5pc100_pcm0_resource,
-	.dev = {
-		.platform_data = &s3c_pcm_pdata,
-	},
-};
-
-static struct resource s5pc100_pcm1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_PCM1, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_PCM1_TX),
-	[2] = DEFINE_RES_DMA(DMACH_PCM1_RX),
-};
-
-struct platform_device s5pc100_device_pcm1 = {
-	.name		  = "samsung-pcm",
-	.id		  = 1,
-	.num_resources	  = ARRAY_SIZE(s5pc100_pcm1_resource),
-	.resource	  = s5pc100_pcm1_resource,
-	.dev = {
-		.platform_data = &s3c_pcm_pdata,
-	},
-};
-
-/* AC97 Controller platform devices */
-
-static int s5pc100_ac97_cfg_gpio(struct platform_device *pdev)
-{
-	return s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(4));
-}
-
-static struct resource s5pc100_ac97_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_AC97, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_AC97_PCMOUT),
-	[2] = DEFINE_RES_DMA(DMACH_AC97_PCMIN),
-	[3] = DEFINE_RES_DMA(DMACH_AC97_MICIN),
-	[4] = DEFINE_RES_IRQ(IRQ_AC97),
-};
-
-static struct s3c_audio_pdata s3c_ac97_pdata = {
-	.cfg_gpio = s5pc100_ac97_cfg_gpio,
-};
-
-static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pc100_device_ac97 = {
-	.name		  = "samsung-ac97",
-	.id		  = -1,
-	.num_resources	  = ARRAY_SIZE(s5pc100_ac97_resource),
-	.resource	  = s5pc100_ac97_resource,
-	.dev = {
-		.platform_data = &s3c_ac97_pdata,
-		.dma_mask = &s5pc100_ac97_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-/* S/PDIF Controller platform_device */
-static int s5pc100_spdif_cfg_gpd(struct platform_device *pdev)
-{
-	s3c_gpio_cfgpin_range(S5PC100_GPD(5), 2, S3C_GPIO_SFN(3));
-
-	return 0;
-}
-
-static int s5pc100_spdif_cfg_gpg3(struct platform_device *pdev)
-{
-	s3c_gpio_cfgpin_range(S5PC100_GPG3(5), 2, S3C_GPIO_SFN(3));
-
-	return 0;
-}
-
-static struct resource s5pc100_spdif_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PC100_PA_SPDIF, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_SPDIF),
-};
-
-static struct s3c_audio_pdata s5p_spdif_pdata = {
-	.cfg_gpio = s5pc100_spdif_cfg_gpd,
-};
-
-static u64 s5pc100_spdif_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pc100_device_spdif = {
-	.name		= "samsung-spdif",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5pc100_spdif_resource),
-	.resource	= s5pc100_spdif_resource,
-	.dev = {
-		.platform_data = &s5p_spdif_pdata,
-		.dma_mask = &s5pc100_spdif_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-void __init s5pc100_spdif_setup_gpio(int gpio)
-{
-	if (gpio == S5PC100_SPDIF_GPD)
-		s5p_spdif_pdata.cfg_gpio = s5pc100_spdif_cfg_gpd;
-	else
-		s5p_spdif_pdata.cfg_gpio = s5pc100_spdif_cfg_gpg3;
-}
diff --git a/arch/arm/mach-s5pc100/dma.c b/arch/arm/mach-s5pc100/dma.c
deleted file mode 100644
index b1418409..0000000
--- a/arch/arm/mach-s5pc100/dma.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/dma.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl330.h>
-
-#include <asm/irq.h>
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/dma.h>
-
-static u8 pdma0_peri[] = {
-	DMACH_UART0_RX,
-	DMACH_UART0_TX,
-	DMACH_UART1_RX,
-	DMACH_UART1_TX,
-	DMACH_UART2_RX,
-	DMACH_UART2_TX,
-	DMACH_UART3_RX,
-	DMACH_UART3_TX,
-	DMACH_IRDA,
-	DMACH_I2S0_RX,
-	DMACH_I2S0_TX,
-	DMACH_I2S0S_TX,
-	DMACH_I2S1_RX,
-	DMACH_I2S1_TX,
-	DMACH_I2S2_RX,
-	DMACH_I2S2_TX,
-	DMACH_SPI0_RX,
-	DMACH_SPI0_TX,
-	DMACH_SPI1_RX,
-	DMACH_SPI1_TX,
-	DMACH_SPI2_RX,
-	DMACH_SPI2_TX,
-	DMACH_AC97_MICIN,
-	DMACH_AC97_PCMIN,
-	DMACH_AC97_PCMOUT,
-	DMACH_EXTERNAL,
-	DMACH_PWM,
-	DMACH_SPDIF,
-	DMACH_HSI_RX,
-	DMACH_HSI_TX,
-};
-
-static struct dma_pl330_platdata s5pc100_pdma0_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(pdma0_peri),
-	.peri_id = pdma0_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pc100_pdma0,  "dma-pl330.0", 0x00041330,
-	S5PC100_PA_PDMA0, {IRQ_PDMA0}, &s5pc100_pdma0_pdata);
-
-static u8 pdma1_peri[] = {
-	DMACH_UART0_RX,
-	DMACH_UART0_TX,
-	DMACH_UART1_RX,
-	DMACH_UART1_TX,
-	DMACH_UART2_RX,
-	DMACH_UART2_TX,
-	DMACH_UART3_RX,
-	DMACH_UART3_TX,
-	DMACH_IRDA,
-	DMACH_I2S0_RX,
-	DMACH_I2S0_TX,
-	DMACH_I2S0S_TX,
-	DMACH_I2S1_RX,
-	DMACH_I2S1_TX,
-	DMACH_I2S2_RX,
-	DMACH_I2S2_TX,
-	DMACH_SPI0_RX,
-	DMACH_SPI0_TX,
-	DMACH_SPI1_RX,
-	DMACH_SPI1_TX,
-	DMACH_SPI2_RX,
-	DMACH_SPI2_TX,
-	DMACH_PCM0_RX,
-	DMACH_PCM0_TX,
-	DMACH_PCM1_RX,
-	DMACH_PCM1_TX,
-	DMACH_MSM_REQ0,
-	DMACH_MSM_REQ1,
-	DMACH_MSM_REQ2,
-	DMACH_MSM_REQ3,
-};
-
-static struct dma_pl330_platdata s5pc100_pdma1_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(pdma1_peri),
-	.peri_id = pdma1_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pc100_pdma1, "dma-pl330.1", 0x00041330,
-	S5PC100_PA_PDMA1, {IRQ_PDMA1}, &s5pc100_pdma1_pdata);
-
-static int __init s5pc100_dma_init(void)
-{
-	dma_cap_set(DMA_SLAVE, s5pc100_pdma0_pdata.cap_mask);
-	dma_cap_set(DMA_CYCLIC, s5pc100_pdma0_pdata.cap_mask);
-	amba_device_register(&s5pc100_pdma0_device, &iomem_resource);
-
-	dma_cap_set(DMA_SLAVE, s5pc100_pdma1_pdata.cap_mask);
-	dma_cap_set(DMA_CYCLIC, s5pc100_pdma1_pdata.cap_mask);
-	amba_device_register(&s5pc100_pdma1_device, &iomem_resource);
-
-	return 0;
-}
-arch_initcall(s5pc100_dma_init);
diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S b/arch/arm/mach-s5pc100/include/mach/debug-macro.S
deleted file mode 100644
index 22c2385..0000000
--- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/* arch/arm/mach-s5pc100/include/mach/debug-macro.S
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- *
- * Based on mach-s3c6400/include/mach/debug-macro.S
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* pull in the relevant register and map files. */
-
-#include <linux/serial_s3c.h>
-#include <mach/map.h>
-
-	/* note, for the boot process to work we have to keep the UART
-	 * virtual address aligned to an 1MiB boundary for the L1
-	 * mapping the head code makes. We keep the UART virtual address
-	 * aligned and add in the offset when we load the value here.
-	 */
-
-	.macro addruart, rp, rv, tmp
-		ldr	\rp, = S3C_PA_UART
-		ldr	\rv, = S3C_VA_UART
-#if CONFIG_DEBUG_S3C_UART != 0
-		add	\rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
-		add	\rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
-#endif
-	.endm
-
-/* include the reset of the code which will do the work, we're only
- * compiling for a single cpu processor type so the default of s3c2440
- * will be fine with us.
- */
-
-#include <debug/samsung.S>
diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
deleted file mode 100644
index bad0700..0000000
--- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* arch/arm/mach-s5pc100/include/mach/entry-macro.S
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * Based on mach-s3c6400/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for the Samsung S5PC1XX series
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
-*/
-
-	.macro	get_irqnr_preamble, base, tmp
-	.endm
-
-	.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
-	.endm
diff --git a/arch/arm/mach-s5pc100/include/mach/gpio.h b/arch/arm/mach-s5pc100/include/mach/gpio.h
deleted file mode 100644
index 5e1a924..0000000
--- a/arch/arm/mach-s5pc100/include/mach/gpio.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* arch/arm/mach-s5pc100/include/mach/gpio.h
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - GPIO lib support
- *
- * Base on mach-s3c6400/include/mach/gpio.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-/* GPIO bank sizes */
-#define S5PC100_GPIO_A0_NR	(8)
-#define S5PC100_GPIO_A1_NR	(5)
-#define S5PC100_GPIO_B_NR	(8)
-#define S5PC100_GPIO_C_NR	(5)
-#define S5PC100_GPIO_D_NR	(7)
-#define S5PC100_GPIO_E0_NR	(8)
-#define S5PC100_GPIO_E1_NR	(6)
-#define S5PC100_GPIO_F0_NR	(8)
-#define S5PC100_GPIO_F1_NR	(8)
-#define S5PC100_GPIO_F2_NR	(8)
-#define S5PC100_GPIO_F3_NR	(4)
-#define S5PC100_GPIO_G0_NR	(8)
-#define S5PC100_GPIO_G1_NR	(3)
-#define S5PC100_GPIO_G2_NR	(7)
-#define S5PC100_GPIO_G3_NR	(7)
-#define S5PC100_GPIO_H0_NR	(8)
-#define S5PC100_GPIO_H1_NR	(8)
-#define S5PC100_GPIO_H2_NR	(8)
-#define S5PC100_GPIO_H3_NR	(8)
-#define S5PC100_GPIO_I_NR	(8)
-#define S5PC100_GPIO_J0_NR	(8)
-#define S5PC100_GPIO_J1_NR	(5)
-#define S5PC100_GPIO_J2_NR	(8)
-#define S5PC100_GPIO_J3_NR	(8)
-#define S5PC100_GPIO_J4_NR	(4)
-#define S5PC100_GPIO_K0_NR	(8)
-#define S5PC100_GPIO_K1_NR	(6)
-#define S5PC100_GPIO_K2_NR	(8)
-#define S5PC100_GPIO_K3_NR	(8)
-#define S5PC100_GPIO_L0_NR	(8)
-#define S5PC100_GPIO_L1_NR	(8)
-#define S5PC100_GPIO_L2_NR	(8)
-#define S5PC100_GPIO_L3_NR	(8)
-#define S5PC100_GPIO_L4_NR	(8)
-
-/* GPIO bank numbes */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-
-#define S5PC100_GPIO_NEXT(__gpio) \
-	((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p_gpio_number {
-	S5PC100_GPIO_A0_START	= 0,
-	S5PC100_GPIO_A1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_A0),
-	S5PC100_GPIO_B_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_A1),
-	S5PC100_GPIO_C_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_B),
-	S5PC100_GPIO_D_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_C),
-	S5PC100_GPIO_E0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_D),
-	S5PC100_GPIO_E1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_E0),
-	S5PC100_GPIO_F0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_E1),
-	S5PC100_GPIO_F1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_F0),
-	S5PC100_GPIO_F2_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_F1),
-	S5PC100_GPIO_F3_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_F2),
-	S5PC100_GPIO_G0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_F3),
-	S5PC100_GPIO_G1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_G0),
-	S5PC100_GPIO_G2_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_G1),
-	S5PC100_GPIO_G3_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_G2),
-	S5PC100_GPIO_H0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_G3),
-	S5PC100_GPIO_H1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_H0),
-	S5PC100_GPIO_H2_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_H1),
-	S5PC100_GPIO_H3_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_H2),
-	S5PC100_GPIO_I_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_H3),
-	S5PC100_GPIO_J0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_I),
-	S5PC100_GPIO_J1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_J0),
-	S5PC100_GPIO_J2_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_J1),
-	S5PC100_GPIO_J3_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_J2),
-	S5PC100_GPIO_J4_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_J3),
-	S5PC100_GPIO_K0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_J4),
-	S5PC100_GPIO_K1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_K0),
-	S5PC100_GPIO_K2_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_K1),
-	S5PC100_GPIO_K3_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_K2),
-	S5PC100_GPIO_L0_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_K3),
-	S5PC100_GPIO_L1_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_L0),
-	S5PC100_GPIO_L2_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_L1),
-	S5PC100_GPIO_L3_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_L2),
-	S5PC100_GPIO_L4_START	= S5PC100_GPIO_NEXT(S5PC100_GPIO_L3),
-	S5PC100_GPIO_END	= S5PC100_GPIO_NEXT(S5PC100_GPIO_L4),
-};
-
-/* S5PC100 GPIO number definitions. */
-#define S5PC100_GPA0(_nr)	(S5PC100_GPIO_A0_START + (_nr))
-#define S5PC100_GPA1(_nr)	(S5PC100_GPIO_A1_START + (_nr))
-#define S5PC100_GPB(_nr)	(S5PC100_GPIO_B_START + (_nr))
-#define S5PC100_GPC(_nr)	(S5PC100_GPIO_C_START + (_nr))
-#define S5PC100_GPD(_nr)	(S5PC100_GPIO_D_START + (_nr))
-#define S5PC100_GPE0(_nr)	(S5PC100_GPIO_E0_START + (_nr))
-#define S5PC100_GPE1(_nr)	(S5PC100_GPIO_E1_START + (_nr))
-#define S5PC100_GPF0(_nr)	(S5PC100_GPIO_F0_START + (_nr))
-#define S5PC100_GPF1(_nr)	(S5PC100_GPIO_F1_START + (_nr))
-#define S5PC100_GPF2(_nr)	(S5PC100_GPIO_F2_START + (_nr))
-#define S5PC100_GPF3(_nr)	(S5PC100_GPIO_F3_START + (_nr))
-#define S5PC100_GPG0(_nr)	(S5PC100_GPIO_G0_START + (_nr))
-#define S5PC100_GPG1(_nr)	(S5PC100_GPIO_G1_START + (_nr))
-#define S5PC100_GPG2(_nr)	(S5PC100_GPIO_G2_START + (_nr))
-#define S5PC100_GPG3(_nr)	(S5PC100_GPIO_G3_START + (_nr))
-#define S5PC100_GPH0(_nr)	(S5PC100_GPIO_H0_START + (_nr))
-#define S5PC100_GPH1(_nr)	(S5PC100_GPIO_H1_START + (_nr))
-#define S5PC100_GPH2(_nr)	(S5PC100_GPIO_H2_START + (_nr))
-#define S5PC100_GPH3(_nr)	(S5PC100_GPIO_H3_START + (_nr))
-#define S5PC100_GPI(_nr)	(S5PC100_GPIO_I_START + (_nr))
-#define S5PC100_GPJ0(_nr)	(S5PC100_GPIO_J0_START + (_nr))
-#define S5PC100_GPJ1(_nr)	(S5PC100_GPIO_J1_START + (_nr))
-#define S5PC100_GPJ2(_nr)	(S5PC100_GPIO_J2_START + (_nr))
-#define S5PC100_GPJ3(_nr)	(S5PC100_GPIO_J3_START + (_nr))
-#define S5PC100_GPJ4(_nr)	(S5PC100_GPIO_J4_START + (_nr))
-#define S5PC100_GPK0(_nr)	(S5PC100_GPIO_K0_START + (_nr))
-#define S5PC100_GPK1(_nr)	(S5PC100_GPIO_K1_START + (_nr))
-#define S5PC100_GPK2(_nr)	(S5PC100_GPIO_K2_START + (_nr))
-#define S5PC100_GPK3(_nr)	(S5PC100_GPIO_K3_START + (_nr))
-#define S5PC100_GPL0(_nr)	(S5PC100_GPIO_L0_START + (_nr))
-#define S5PC100_GPL1(_nr)	(S5PC100_GPIO_L1_START + (_nr))
-#define S5PC100_GPL2(_nr)	(S5PC100_GPIO_L2_START + (_nr))
-#define S5PC100_GPL3(_nr)	(S5PC100_GPIO_L3_START + (_nr))
-#define S5PC100_GPL4(_nr)	(S5PC100_GPIO_L4_START + (_nr))
-
-/* It used the end of the S5PC100 gpios */
-#define S3C_GPIO_END		S5PC100_GPIO_END
-
-/* define the number of gpios we need to the one after the MP04() range */
-#define ARCH_NR_GPIOS		(S5PC100_GPIO_END + 1)
-
-#endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/hardware.h b/arch/arm/mach-s5pc100/include/mach/hardware.h
deleted file mode 100644
index 6b38618..0000000
--- a/arch/arm/mach-s5pc100/include/mach/hardware.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/include/mach/hardware.h
- *
- * Copyright 2009 Samsung Electronics Co.
- *      Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - Hardware support
- */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H __FILE__
-
-/* currently nothing here, placeholder */
-
-#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-s5pc100/include/mach/irqs.h
deleted file mode 100644
index d2eb475..0000000
--- a/arch/arm/mach-s5pc100/include/mach/irqs.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/include/mach/irqs.h
- *
- * Copyright 2009 Samsung Electronics Co.
- *      Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - IRQ definitions
- */
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H __FILE__
-
-#include <plat/irqs.h>
-
-/* VIC0: system, DMA, timer */
-#define IRQ_EINT16_31		S5P_IRQ_VIC0(16)
-#define IRQ_BATF		S5P_IRQ_VIC0(17)
-#define IRQ_MDMA		S5P_IRQ_VIC0(18)
-#define IRQ_PDMA0		S5P_IRQ_VIC0(19)
-#define IRQ_PDMA1		S5P_IRQ_VIC0(20)
-#define IRQ_TIMER0_VIC		S5P_IRQ_VIC0(21)
-#define IRQ_TIMER1_VIC		S5P_IRQ_VIC0(22)
-#define IRQ_TIMER2_VIC		S5P_IRQ_VIC0(23)
-#define IRQ_TIMER3_VIC		S5P_IRQ_VIC0(24)
-#define IRQ_TIMER4_VIC		S5P_IRQ_VIC0(25)
-#define IRQ_SYSTIMER		S5P_IRQ_VIC0(26)
-#define IRQ_WDT			S5P_IRQ_VIC0(27)
-#define IRQ_RTC_ALARM		S5P_IRQ_VIC0(28)
-#define IRQ_RTC_TIC		S5P_IRQ_VIC0(29)
-#define IRQ_GPIOINT		S5P_IRQ_VIC0(30)
-
-/* VIC1: ARM, power, memory, connectivity */
-#define IRQ_PMU			S5P_IRQ_VIC1(0)
-#define IRQ_CORTEX1		S5P_IRQ_VIC1(1)
-#define IRQ_CORTEX2		S5P_IRQ_VIC1(2)
-#define IRQ_CORTEX3		S5P_IRQ_VIC1(3)
-#define IRQ_CORTEX4		S5P_IRQ_VIC1(4)
-#define IRQ_IEMAPC		S5P_IRQ_VIC1(5)
-#define IRQ_IEMIEC		S5P_IRQ_VIC1(6)
-#define IRQ_ONENAND		S5P_IRQ_VIC1(7)
-#define IRQ_NFC			S5P_IRQ_VIC1(8)
-#define IRQ_CFCON		S5P_IRQ_VIC1(9)
-#define IRQ_UART0		S5P_IRQ_VIC1(10)
-#define IRQ_UART1		S5P_IRQ_VIC1(11)
-#define IRQ_UART2		S5P_IRQ_VIC1(12)
-#define IRQ_UART3		S5P_IRQ_VIC1(13)
-#define IRQ_IIC			S5P_IRQ_VIC1(14)
-#define IRQ_SPI0		S5P_IRQ_VIC1(15)
-#define IRQ_SPI1		S5P_IRQ_VIC1(16)
-#define IRQ_SPI2		S5P_IRQ_VIC1(17)
-#define IRQ_IRDA		S5P_IRQ_VIC1(18)
-#define IRQ_IIC2		S5P_IRQ_VIC1(19)
-#define IRQ_IIC3		S5P_IRQ_VIC1(20)
-#define IRQ_HSIRX		S5P_IRQ_VIC1(21)
-#define IRQ_HSITX		S5P_IRQ_VIC1(22)
-#define IRQ_UHOST		S5P_IRQ_VIC1(23)
-#define IRQ_OTG			S5P_IRQ_VIC1(24)
-#define IRQ_MSM			S5P_IRQ_VIC1(25)
-#define IRQ_HSMMC0		S5P_IRQ_VIC1(26)
-#define IRQ_HSMMC1		S5P_IRQ_VIC1(27)
-#define IRQ_HSMMC2		S5P_IRQ_VIC1(28)
-#define IRQ_MIPICSI		S5P_IRQ_VIC1(29)
-#define IRQ_MIPIDSI		S5P_IRQ_VIC1(30)
-
-/* VIC2: multimedia, audio, security */
-#define IRQ_LCD0		S5P_IRQ_VIC2(0)
-#define IRQ_LCD1		S5P_IRQ_VIC2(1)
-#define IRQ_LCD2		S5P_IRQ_VIC2(2)
-#define IRQ_LCD3		S5P_IRQ_VIC2(3)
-#define IRQ_ROTATOR		S5P_IRQ_VIC2(4)
-#define IRQ_FIMC0		S5P_IRQ_VIC2(5)
-#define IRQ_FIMC1		S5P_IRQ_VIC2(6)
-#define IRQ_FIMC2		S5P_IRQ_VIC2(7)
-#define IRQ_JPEG		S5P_IRQ_VIC2(8)
-#define IRQ_2D			S5P_IRQ_VIC2(9)
-#define IRQ_3D			S5P_IRQ_VIC2(10)
-#define IRQ_MIXER		S5P_IRQ_VIC2(11)
-#define IRQ_HDMI		S5P_IRQ_VIC2(12)
-#define IRQ_IIC1		S5P_IRQ_VIC2(13)
-#define IRQ_MFC			S5P_IRQ_VIC2(14)
-#define IRQ_TVENC		S5P_IRQ_VIC2(15)
-#define IRQ_I2S0		S5P_IRQ_VIC2(16)
-#define IRQ_I2S1		S5P_IRQ_VIC2(17)
-#define IRQ_I2S2		S5P_IRQ_VIC2(18)
-#define IRQ_AC97		S5P_IRQ_VIC2(19)
-#define IRQ_PCM0		S5P_IRQ_VIC2(20)
-#define IRQ_PCM1		S5P_IRQ_VIC2(21)
-#define IRQ_SPDIF		S5P_IRQ_VIC2(22)
-#define IRQ_ADC			S5P_IRQ_VIC2(23)
-#define IRQ_PENDN		S5P_IRQ_VIC2(24)
-#define IRQ_TC			IRQ_PENDN
-#define IRQ_KEYPAD		S5P_IRQ_VIC2(25)
-#define IRQ_CG			S5P_IRQ_VIC2(26)
-#define IRQ_SEC			S5P_IRQ_VIC2(27)
-#define IRQ_SECRX		S5P_IRQ_VIC2(28)
-#define IRQ_SECTX		S5P_IRQ_VIC2(29)
-#define IRQ_SDMIRQ		S5P_IRQ_VIC2(30)
-#define IRQ_SDMFIQ		S5P_IRQ_VIC2(31)
-#define IRQ_VIC_END		S5P_IRQ_VIC2(31)
-
-#define S5P_EINT_BASE1		(S5P_IRQ_VIC0(0))
-#define S5P_EINT_BASE2		(IRQ_VIC_END + 1)
-
-/* GPIO interrupt */
-#define S5P_GPIOINT_BASE	(IRQ_EINT(31) + 1)
-#define S5P_GPIOINT_GROUP_MAXNR	21
-
-/* Set the default NR_IRQS */
-#define NR_IRQS			(IRQ_EINT(31) + S5P_GPIOINT_COUNT + 1)
-
-/* Compatibility */
-#define IRQ_LCD_FIFO		IRQ_LCD0
-#define IRQ_LCD_VSYNC		IRQ_LCD1
-#define IRQ_LCD_SYSTEM		IRQ_LCD2
-
-#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
deleted file mode 100644
index 2550b61..0000000
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/include/mach/map.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5PC100_PA_SDRAM		0x20000000
-
-#define S5PC100_PA_ONENAND		0xE7100000
-#define S5PC100_PA_ONENAND_BUF		0xB0000000
-
-#define S5PC100_PA_CHIPID		0xE0000000
-
-#define S5PC100_PA_SYSCON		0xE0100000
-
-#define S5PC100_PA_OTHERS		0xE0200000
-
-#define S5PC100_PA_GPIO			0xE0300000
-
-#define S5PC100_PA_VIC0			0xE4000000
-#define S5PC100_PA_VIC1			0xE4100000
-#define S5PC100_PA_VIC2			0xE4200000
-
-#define S5PC100_PA_SROMC		0xE7000000
-
-#define S5PC100_PA_CFCON		0xE7800000
-
-#define S5PC100_PA_MDMA			0xE8100000
-#define S5PC100_PA_PDMA0		0xE9000000
-#define S5PC100_PA_PDMA1		0xE9200000
-
-#define S5PC100_PA_TIMER		0xEA000000
-#define S5PC100_PA_SYSTIMER		0xEA100000
-#define S5PC100_PA_WATCHDOG		0xEA200000
-#define S5PC100_PA_RTC			0xEA300000
-
-#define S5PC100_PA_UART			0xEC000000
-
-#define S5PC100_PA_IIC0			0xEC100000
-#define S5PC100_PA_IIC1			0xEC200000
-
-#define S5PC100_PA_SPI0			0xEC300000
-#define S5PC100_PA_SPI1			0xEC400000
-#define S5PC100_PA_SPI2			0xEC500000
-
-#define S5PC100_PA_USB_HSOTG		0xED200000
-#define S5PC100_PA_USB_HSPHY		0xED300000
-
-#define S5PC100_PA_HSMMC(x)		(0xED800000 + ((x) * 0x100000))
-
-#define S5PC100_PA_FB			0xEE000000
-
-#define S5PC100_PA_FIMC0		0xEE200000
-#define S5PC100_PA_FIMC1		0xEE300000
-#define S5PC100_PA_FIMC2		0xEE400000
-
-#define S5PC100_PA_I2S0			0xF2000000
-#define S5PC100_PA_I2S1			0xF2100000
-#define S5PC100_PA_I2S2			0xF2200000
-
-#define S5PC100_PA_AC97			0xF2300000
-
-#define S5PC100_PA_PCM0			0xF2400000
-#define S5PC100_PA_PCM1			0xF2500000
-
-#define S5PC100_PA_SPDIF		0xF2600000
-
-#define S5PC100_PA_TSADC		0xF3000000
-
-#define S5PC100_PA_KEYPAD		0xF3100000
-
-/* Compatibiltiy Defines */
-
-#define S3C_PA_FB			S5PC100_PA_FB
-#define S3C_PA_HSMMC0			S5PC100_PA_HSMMC(0)
-#define S3C_PA_HSMMC1			S5PC100_PA_HSMMC(1)
-#define S3C_PA_HSMMC2			S5PC100_PA_HSMMC(2)
-#define S3C_PA_IIC			S5PC100_PA_IIC0
-#define S3C_PA_IIC1			S5PC100_PA_IIC1
-#define S3C_PA_KEYPAD			S5PC100_PA_KEYPAD
-#define S3C_PA_ONENAND			S5PC100_PA_ONENAND
-#define S3C_PA_ONENAND_BUF		S5PC100_PA_ONENAND_BUF
-#define S3C_PA_RTC			S5PC100_PA_RTC
-#define S3C_PA_TSADC			S5PC100_PA_TSADC
-#define S3C_PA_USB_HSOTG		S5PC100_PA_USB_HSOTG
-#define S3C_PA_USB_HSPHY		S5PC100_PA_USB_HSPHY
-#define S3C_PA_WDT			S5PC100_PA_WATCHDOG
-#define S3C_PA_SPI0			S5PC100_PA_SPI0
-#define S3C_PA_SPI1			S5PC100_PA_SPI1
-#define S3C_PA_SPI2			S5PC100_PA_SPI2
-
-#define S5P_PA_CHIPID			S5PC100_PA_CHIPID
-#define S5P_PA_FIMC0			S5PC100_PA_FIMC0
-#define S5P_PA_FIMC1			S5PC100_PA_FIMC1
-#define S5P_PA_FIMC2			S5PC100_PA_FIMC2
-#define S5P_PA_SDRAM			S5PC100_PA_SDRAM
-#define S5P_PA_SROMC			S5PC100_PA_SROMC
-#define S5P_PA_SYSCON			S5PC100_PA_SYSCON
-#define S5P_PA_TIMER			S5PC100_PA_TIMER
-
-#define SAMSUNG_PA_ADC			S5PC100_PA_TSADC
-#define SAMSUNG_PA_CFCON		S5PC100_PA_CFCON
-#define SAMSUNG_PA_KEYPAD		S5PC100_PA_KEYPAD
-#define SAMSUNG_PA_TIMER		S5PC100_PA_TIMER
-
-#define S5PC100_VA_OTHERS		(S3C_VA_SYS + 0x10000)
-
-#define S3C_SZ_ONENAND_BUF		(SZ_256M - SZ_32M)
-
-/* UART */
-
-#define S3C_PA_UART			S5PC100_PA_UART
-
-#define S5P_PA_UART(x)			(S3C_PA_UART + ((x) * S3C_UART_OFFSET))
-#define S5P_PA_UART0			S5P_PA_UART(0)
-#define S5P_PA_UART1			S5P_PA_UART(1)
-#define S5P_PA_UART2			S5P_PA_UART(2)
-#define S5P_PA_UART3			S5P_PA_UART(3)
-
-#define S5P_SZ_UART			SZ_256
-
-#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-clock.h b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
deleted file mode 100644
index bc92da2..0000000
--- a/arch/arm/mach-s5pc100/include/mach/regs-clock.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/include/mach/regs-clock.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PC100 - Clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_CLOCK_H
-#define __ASM_ARCH_REGS_CLOCK_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_CLKREG(x)		(S3C_VA_SYS + (x))
-
-#define S5PC100_REG_OTHERS(x)	(S5PC100_VA_OTHERS + (x))
-
-#define S5P_APLL_LOCK		S5P_CLKREG(0x00)
-#define S5P_MPLL_LOCK		S5P_CLKREG(0x04)
-#define S5P_EPLL_LOCK		S5P_CLKREG(0x08)
-#define S5P_HPLL_LOCK		S5P_CLKREG(0x0C)
-
-#define S5P_APLL_CON		S5P_CLKREG(0x100)
-#define S5P_MPLL_CON		S5P_CLKREG(0x104)
-#define S5P_EPLL_CON		S5P_CLKREG(0x108)
-#define S5P_HPLL_CON		S5P_CLKREG(0x10C)
-
-#define S5P_CLK_SRC0		S5P_CLKREG(0x200)
-#define S5P_CLK_SRC1		S5P_CLKREG(0x204)
-#define S5P_CLK_SRC2		S5P_CLKREG(0x208)
-#define S5P_CLK_SRC3		S5P_CLKREG(0x20C)
-
-#define S5P_CLK_DIV0		S5P_CLKREG(0x300)
-#define S5P_CLK_DIV1		S5P_CLKREG(0x304)
-#define S5P_CLK_DIV2		S5P_CLKREG(0x308)
-#define S5P_CLK_DIV3		S5P_CLKREG(0x30C)
-#define S5P_CLK_DIV4		S5P_CLKREG(0x310)
-
-#define S5P_CLK_OUT		S5P_CLKREG(0x400)
-
-#define S5P_CLKGATE_D00		S5P_CLKREG(0x500)
-#define S5P_CLKGATE_D01		S5P_CLKREG(0x504)
-#define S5P_CLKGATE_D02		S5P_CLKREG(0x508)
-
-#define S5P_CLKGATE_D10		S5P_CLKREG(0x520)
-#define S5P_CLKGATE_D11		S5P_CLKREG(0x524)
-#define S5P_CLKGATE_D12		S5P_CLKREG(0x528)
-#define S5P_CLKGATE_D13		S5P_CLKREG(0x52C)
-#define S5P_CLKGATE_D14		S5P_CLKREG(0x530)
-#define S5P_CLKGATE_D15		S5P_CLKREG(0x534)
-
-#define S5P_CLKGATE_D20		S5P_CLKREG(0x540)
-
-#define S5P_CLKGATE_SCLK0	S5P_CLKREG(0x560)
-#define S5P_CLKGATE_SCLK1	S5P_CLKREG(0x564)
-
-/* CLKDIV0 */
-#define S5P_CLKDIV0_D0_MASK		(0x7<<8)
-#define S5P_CLKDIV0_D0_SHIFT		(8)
-#define S5P_CLKDIV0_PCLKD0_MASK		(0x7<<12)
-#define S5P_CLKDIV0_PCLKD0_SHIFT	(12)
-
-/* CLKDIV1 */
-#define S5P_CLKDIV1_D1_MASK		(0x7<<12)
-#define S5P_CLKDIV1_D1_SHIFT		(12)
-#define S5P_CLKDIV1_PCLKD1_MASK		(0x7<<16)
-#define S5P_CLKDIV1_PCLKD1_SHIFT	(16)
-
-#define S5PC100_SWRESET		S5PC100_REG_OTHERS(0x000)
-#define S5PC100_MEM_SYS_CFG	S5PC100_REG_OTHERS(0x200)
-
-#define S5PC100_SWRESET_RESETVAL	0xc100
-
-#define MEM_SYS_CFG_EBI_FIX_PRI_CFCON	0x30
-
-#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h b/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
deleted file mode 100644
index 0bf7320..0000000
--- a/arch/arm/mach-s5pc100/include/mach/regs-gpio.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* linux/arch/arm/plat-s5pc100/include/plat/regs-gpio.h
- *
- * Copyright 2009 Samsung Electronics Co.
- *      Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - GPIO register definitions
- */
-
-#ifndef __ASM_MACH_S5PC100_REGS_GPIO_H
-#define __ASM_MACH_S5PC100_REGS_GPIO_H __FILE__
-
-#include <mach/map.h>
-
-#define S5PC100EINT30CON		(S5P_VA_GPIO + 0xE00)
-#define S5P_EINT_CON(x)			(S5PC100EINT30CON + ((x) * 0x4))
-
-#define S5PC100EINT30FLTCON0		(S5P_VA_GPIO + 0xE80)
-#define S5P_EINT_FLTCON(x)		(S5PC100EINT30FLTCON0 + ((x) * 0x4))
-
-#define S5PC100EINT30MASK		(S5P_VA_GPIO + 0xF00)
-#define S5P_EINT_MASK(x)		(S5PC100EINT30MASK + ((x) * 0x4))
-
-#define S5PC100EINT30PEND		(S5P_VA_GPIO + 0xF40)
-#define S5P_EINT_PEND(x)		(S5PC100EINT30PEND + ((x) * 0x4))
-
-#define EINT_REG_NR(x)			(EINT_OFFSET(x) >> 3)
-
-#define eint_irq_to_bit(irq)		(1 << (EINT_OFFSET(irq) & 0x7))
-
-#define EINT_MODE		S3C_GPIO_SFN(0x2)
-
-#define EINT_GPIO_0(x)		S5PC100_GPH0(x)
-#define EINT_GPIO_1(x)		S5PC100_GPH1(x)
-#define EINT_GPIO_2(x)		S5PC100_GPH2(x)
-#define EINT_GPIO_3(x)		S5PC100_GPH3(x)
-
-#endif /* __ASM_MACH_S5PC100_REGS_GPIO_H */
-
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-irq.h b/arch/arm/mach-s5pc100/include/mach/regs-irq.h
deleted file mode 100644
index 7616278..0000000
--- a/arch/arm/mach-s5pc100/include/mach/regs-irq.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/include/mach/regs-irq.h
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * S5PC100 - IRQ register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_IRQ_H
-#define __ASM_ARCH_REGS_IRQ_H __FILE__
-
-#include <mach/map.h>
-
-#endif /* __ASM_ARCH_REGS_IRQ_H */
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
deleted file mode 100644
index 668af3a..0000000
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/mach-smdkc100.c
- *
- * Copyright 2009 Samsung Electronics Co.
- * Author: Byungho Min <bhmin@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/pwm_backlight.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <mach/map.h>
-#include <mach/regs-gpio.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <plat/gpio-cfg.h>
-
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <linux/platform_data/ata-samsung_cf.h>
-#include <plat/adc.h>
-#include <plat/keypad.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <linux/platform_data/asoc-s3c.h>
-#include <plat/backlight.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define SMDKC100_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				 S3C2410_UCON_RXILEVEL |	\
-				 S3C2410_UCON_TXIRQMODE |	\
-				 S3C2410_UCON_RXIRQMODE |	\
-				 S3C2410_UCON_RXFIFO_TOI |	\
-				 S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDKC100_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define SMDKC100_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
-				 S3C2440_UFCON_RXTRIG8 |	\
-				 S3C2440_UFCON_TXTRIG16)
-
-static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport	     = 0,
-		.flags	     = 0,
-		.ucon	     = SMDKC100_UCON_DEFAULT,
-		.ulcon	     = SMDKC100_ULCON_DEFAULT,
-		.ufcon	     = SMDKC100_UFCON_DEFAULT,
-	},
-	[1] = {
-		.hwport	     = 1,
-		.flags	     = 0,
-		.ucon	     = SMDKC100_UCON_DEFAULT,
-		.ulcon	     = SMDKC100_ULCON_DEFAULT,
-		.ufcon	     = SMDKC100_UFCON_DEFAULT,
-	},
-	[2] = {
-		.hwport	     = 2,
-		.flags	     = 0,
-		.ucon	     = SMDKC100_UCON_DEFAULT,
-		.ulcon	     = SMDKC100_ULCON_DEFAULT,
-		.ufcon	     = SMDKC100_UFCON_DEFAULT,
-	},
-	[3] = {
-		.hwport	     = 3,
-		.flags	     = 0,
-		.ucon	     = SMDKC100_UCON_DEFAULT,
-		.ulcon	     = SMDKC100_ULCON_DEFAULT,
-		.ufcon	     = SMDKC100_UFCON_DEFAULT,
-	},
-};
-
-/* I2C0 */
-static struct i2c_board_info i2c_devs0[] __initdata = {
-	{I2C_BOARD_INFO("wm8580", 0x1b),},
-};
-
-/* I2C1 */
-static struct i2c_board_info i2c_devs1[] __initdata = {
-};
-
-/* LCD power controller */
-static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
-				   unsigned int power)
-{
-	if (power) {
-		/* module reset */
-		gpio_direction_output(S5PC100_GPH0(6), 1);
-		mdelay(100);
-		gpio_direction_output(S5PC100_GPH0(6), 0);
-		mdelay(10);
-		gpio_direction_output(S5PC100_GPH0(6), 1);
-		mdelay(10);
-	}
-}
-
-static struct plat_lcd_data smdkc100_lcd_power_data = {
-	.set_power	= smdkc100_lcd_power_set,
-};
-
-static struct platform_device smdkc100_lcd_powerdev = {
-	.name			= "platform-lcd",
-	.dev.parent		= &s3c_device_fb.dev,
-	.dev.platform_data	= &smdkc100_lcd_power_data,
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win smdkc100_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 16,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct fb_videomode smdkc100_lcd_timing = {
-	.left_margin	= 8,
-	.right_margin	= 13,
-	.upper_margin	= 7,
-	.lower_margin	= 5,
-	.hsync_len	= 3,
-	.vsync_len	= 1,
-	.xres		= 800,
-	.yres		= 480,
-	.refresh	= 80,
-};
-
-static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
-	.win[0]		= &smdkc100_fb_win0,
-	.vtiming	= &smdkc100_lcd_timing,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-	.setup_gpio	= s5pc100_fb_gpio_setup_24bpp,
-};
-
-static struct s3c_ide_platdata smdkc100_ide_pdata __initdata = {
-	.setup_gpio	= s5pc100_ide_setup_gpio,
-};
-
-static uint32_t smdkc100_keymap[] __initdata = {
-	/* KEY(row, col, keycode) */
-	KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
-	KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
-	KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
-	KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
-};
-
-static struct matrix_keymap_data smdkc100_keymap_data __initdata = {
-	.keymap		= smdkc100_keymap,
-	.keymap_size	= ARRAY_SIZE(smdkc100_keymap),
-};
-
-static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = {
-	.keymap_data	= &smdkc100_keymap_data,
-	.rows		= 2,
-	.cols		= 8,
-};
-
-static struct platform_device *smdkc100_devices[] __initdata = {
-	&s3c_device_adc,
-	&s3c_device_cfcon,
-	&s3c_device_i2c0,
-	&s3c_device_i2c1,
-	&s3c_device_fb,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-	&samsung_device_pwm,
-	&s3c_device_ts,
-	&s3c_device_wdt,
-	&smdkc100_lcd_powerdev,
-	&s5pc100_device_iis0,
-	&samsung_device_keypad,
-	&s5pc100_device_ac97,
-	&s3c_device_rtc,
-	&s5p_device_fimc0,
-	&s5p_device_fimc1,
-	&s5p_device_fimc2,
-	&s5pc100_device_spdif,
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdkc100_bl_gpio_info = {
-	.no = S5PC100_GPD(0),
-	.func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdkc100_bl_data = {
-	.pwm_id = 0,
-	.enable_gpio = -1,
-};
-
-static void __init smdkc100_map_io(void)
-{
-	s5pc100_init_io(NULL, 0);
-	s3c24xx_init_clocks(12000000);
-	s3c24xx_init_uarts(smdkc100_uartcfgs, ARRAY_SIZE(smdkc100_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init smdkc100_machine_init(void)
-{
-	s3c24xx_ts_set_platdata(NULL);
-
-	/* I2C */
-	s3c_i2c0_set_platdata(NULL);
-	s3c_i2c1_set_platdata(NULL);
-	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
-	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
-
-	s3c_fb_set_platdata(&smdkc100_lcd_pdata);
-	s3c_ide_set_platdata(&smdkc100_ide_pdata);
-
-	samsung_keypad_set_platdata(&smdkc100_keypad_data);
-
-	s5pc100_spdif_setup_gpio(S5PC100_SPDIF_GPD);
-
-	/* LCD init */
-	gpio_request(S5PC100_GPH0(6), "GPH0");
-	smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
-
-	platform_add_devices(smdkc100_devices, ARRAY_SIZE(smdkc100_devices));
-
-	samsung_bl_set(&smdkc100_bl_gpio_info, &smdkc100_bl_data);
-}
-
-MACHINE_START(SMDKC100, "SMDKC100")
-	/* Maintainer: Byungho Min <bhmin@samsung.com> */
-	.atag_offset	= 0x100,
-	.init_irq	= s5pc100_init_irq,
-	.map_io		= smdkc100_map_io,
-	.init_machine	= smdkc100_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5pc100_restart,
-MACHINE_END
diff --git a/arch/arm/mach-s5pc100/setup-fb-24bpp.c b/arch/arm/mach-s5pc100/setup-fb-24bpp.c
deleted file mode 100644
index 8978e4c..0000000
--- a/arch/arm/mach-s5pc100/setup-fb-24bpp.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c
- *
- * Copyright 2009 Samsung Electronics
- *
- * Base S5PC100 setup information for 24bpp LCD framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <mach/map.h>
-#include <plat/fb.h>
-#include <plat/gpio-cfg.h>
-
-#define DISR_OFFSET	0x7008
-
-static void s5pc100_fb_setgpios(unsigned int base, unsigned int nr)
-{
-	s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(2));
-}
-
-void s5pc100_fb_gpio_setup_24bpp(void)
-{
-	s5pc100_fb_setgpios(S5PC100_GPF0(0), 8);
-	s5pc100_fb_setgpios(S5PC100_GPF1(0), 8);
-	s5pc100_fb_setgpios(S5PC100_GPF2(0), 8);
-	s5pc100_fb_setgpios(S5PC100_GPF3(0), 4);
-}
diff --git a/arch/arm/mach-s5pc100/setup-i2c0.c b/arch/arm/mach-s5pc100/setup-i2c0.c
deleted file mode 100644
index 89a6a76..0000000
--- a/arch/arm/mach-s5pc100/setup-i2c0.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/setup-i2c0.c
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * Base S5PC100 I2C bus 0 gpio configuration
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/gpio.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5PC100_GPD(3), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5pc100/setup-i2c1.c b/arch/arm/mach-s5pc100/setup-i2c1.c
deleted file mode 100644
index faa667e..0000000
--- a/arch/arm/mach-s5pc100/setup-i2c1.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/setup-i2c1.c
- *
- * Copyright 2009 Samsung Electronics Co.
- *	Byungho Min <bhmin@samsung.com>
- *
- * Base S5PC100 I2C bus 1 gpio configuration
- *
- * Based on plat-s3c64xx/setup-i2c1.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/gpio.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5PC100_GPD(5), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5pc100/setup-ide.c b/arch/arm/mach-s5pc100/setup-ide.c
deleted file mode 100644
index 223aae0..0000000
--- a/arch/arm/mach-s5pc100/setup-ide.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/setup-ide.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5PC100 setup information for IDE
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-
-#include <mach/regs-clock.h>
-#include <plat/gpio-cfg.h>
-
-static void s5pc100_ide_cfg_gpios(unsigned int base, unsigned int nr)
-{
-	s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(4));
-
-	for (; nr > 0; nr--, base++)
-		s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-void s5pc100_ide_setup_gpio(void)
-{
-	u32 reg;
-
-	/* Independent CF interface, CF chip select configuration */
-	reg = readl(S5PC100_MEM_SYS_CFG) & (~0x3f);
-	writel(reg | MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S5PC100_MEM_SYS_CFG);
-
-	/* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
-	s5pc100_ide_cfg_gpios(S5PC100_GPJ0(0), 8);
-
-	/*CF_Data[0 - 7] */
-	s5pc100_ide_cfg_gpios(S5PC100_GPJ2(0), 8);
-
-	/* CF_Data[8 - 15] */
-	s5pc100_ide_cfg_gpios(S5PC100_GPJ3(0), 8);
-
-	/* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
-	s5pc100_ide_cfg_gpios(S5PC100_GPJ4(0), 4);
-
-	/* EBI_OE, EBI_WE */
-	s3c_gpio_cfgpin_range(S5PC100_GPK0(6), 2, S3C_GPIO_SFN(0));
-
-	/* CF_OE, CF_WE */
-	s3c_gpio_cfgrange_nopull(S5PC100_GPK1(6), 8, S3C_GPIO_SFN(2));
-
-	/* CF_CD */
-	s3c_gpio_cfgpin(S5PC100_GPK3(5), S3C_GPIO_SFN(2));
-	s3c_gpio_setpull(S5PC100_GPK3(5), S3C_GPIO_PULL_NONE);
-}
diff --git a/arch/arm/mach-s5pc100/setup-keypad.c b/arch/arm/mach-s5pc100/setup-keypad.c
deleted file mode 100644
index ada377f..0000000
--- a/arch/arm/mach-s5pc100/setup-keypad.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/setup-keypad.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * GPIO configuration for S5PC100 KeyPad device
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
-{
-	/* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */
-	s3c_gpio_cfgrange_nopull(S5PC100_GPH3(0), rows, S3C_GPIO_SFN(3));
-
-	/* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */
-	s3c_gpio_cfgrange_nopull(S5PC100_GPH2(0), cols, S3C_GPIO_SFN(3));
-}
diff --git a/arch/arm/mach-s5pc100/setup-sdhci-gpio.c b/arch/arm/mach-s5pc100/setup-sdhci-gpio.c
deleted file mode 100644
index 6010c03..0000000
--- a/arch/arm/mach-s5pc100/setup-sdhci-gpio.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* linux/arch/arm/plat-s5pc100/setup-sdhci-gpio.c
- *
- * Copyright 2009 Samsung Eletronics
- *
- * S5PC100 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/card.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/sdhci.h>
-
-void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-	unsigned int num;
-
-	num = width;
-	/* In case of 8 width, we should decrease the 2 */
-	if (width == 8)
-		num = width - 2;
-
-	/* Set all the necessary GPG0/GPG1 pins to special-function 0 */
-	s3c_gpio_cfgrange_nopull(S5PC100_GPG0(0), 2 + num, S3C_GPIO_SFN(2));
-
-	if (width == 8)
-		s3c_gpio_cfgrange_nopull(S5PC100_GPG1(0), 2, S3C_GPIO_SFN(2));
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PC100_GPG1(2), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PC100_GPG1(2), S3C_GPIO_SFN(2));
-	}
-}
-
-void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG2 pins to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PC100_GPG2(0), 2 + width, S3C_GPIO_SFN(2));
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PC100_GPG2(6), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PC100_GPG2(6), S3C_GPIO_SFN(2));
-	}
-}
-
-void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG3 pins to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PC100_GPG3(0), 2 + width, S3C_GPIO_SFN(2));
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PC100_GPG3(6), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PC100_GPG3(6), S3C_GPIO_SFN(2));
-	}
-}
diff --git a/arch/arm/mach-s5pc100/setup-spi.c b/arch/arm/mach-s5pc100/setup-spi.c
deleted file mode 100644
index 1835679..0000000
--- a/arch/arm/mach-s5pc100/setup-spi.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* linux/arch/arm/mach-s5pc100/setup-spi.c
- *
- * Copyright (C) 2011 Samsung Electronics Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-#ifdef CONFIG_S3C64XX_DEV_SPI0
-int s3c64xx_spi0_cfg_gpio(void)
-{
-	s3c_gpio_cfgall_range(S5PC100_GPB(0), 3,
-				S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI1
-int s3c64xx_spi1_cfg_gpio(void)
-{
-	s3c_gpio_cfgall_range(S5PC100_GPB(4), 3,
-				S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI2
-int s3c64xx_spi2_cfg_gpio(void)
-{
-	s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(3));
-	s3c_gpio_setpull(S5PC100_GPG3(0), S3C_GPIO_PULL_UP);
-	s3c_gpio_cfgall_range(S5PC100_GPB(2), 2,
-				S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index f60f286..330bfc8 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -7,193 +7,28 @@
 
 # Configuration options for the S5PV210/S5PC110
 
+config ARCH_S5PV210
+	bool "Samsung S5PV210/S5PC110" if ARCH_MULTI_V7
+	select ARCH_HAS_HOLES_MEMORYMODEL
+	select ARCH_REQUIRE_GPIOLIB
+	select ARM_VIC
+	select CLKSRC_SAMSUNG_PWM
+	select COMMON_CLK_SAMSUNG
+	select HAVE_S3C2410_I2C if I2C
+	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select HAVE_S3C_RTC if RTC_CLASS
+	select PINCTRL
+	select PINCTRL_EXYNOS
+	help
+	  Samsung S5PV210/S5PC110 series based systems
+
 if ARCH_S5PV210
 
 config CPU_S5PV210
-	bool
+	def_bool y
 	select ARM_AMBA
 	select PL330_DMA if DMADEVICES
-	select S5P_EXT_INT
-	select S5P_PM if PM
-	select S5P_SLEEP if PM
 	help
 	  Enable S5PV210 CPU support
 
-config S5PV210_SETUP_I2C1
-	bool
-	help
-	  Common setup code for i2c bus 1.
-
-config S5PV210_SETUP_I2C2
-	bool
-	help
-	  Common setup code for i2c bus 2.
-
-config S5PV210_SETUP_IDE
-	bool
-	help
-	  Common setup code for S5PV210 IDE GPIO configurations
-
-config S5PV210_SETUP_FB_24BPP
-	bool
-	help
-          Common setup code for S5PV210 with an 24bpp RGB display helper.
-
-config S5PV210_SETUP_KEYPAD
-	bool
-	help
-	  Common setup code for keypad.
-
-config S5PV210_SETUP_SDHCI
-        bool
-        select S5PV210_SETUP_SDHCI_GPIO
-        help
-          Internal helper functions for S5PV210 based SDHCI systems
-
-config S5PV210_SETUP_SDHCI_GPIO
-	bool
-	help
-	  Common setup code for SDHCI gpio.
-
-config S5PV210_SETUP_FIMC
-	bool
-	help
-	  Common setup code for the camera interfaces.
-
-config S5PV210_SETUP_SPI
-	bool
-	help
-	  Common setup code for SPI GPIO configurations.
-
-config S5PV210_SETUP_USB_PHY
-	bool
-	help
-	  Common setup code for USB PHY controller
-
-menu "S5PC110 Machines"
-
-config MACH_AQUILA
-	bool "Aquila"
-	select CPU_S5PV210
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S5PV210_SETUP_FB_24BPP
-	select S5PV210_SETUP_SDHCI
-	select S5PV210_SETUP_USB_PHY
-	select S5P_DEV_FIMC0
-	select S5P_DEV_FIMC1
-	select S5P_DEV_FIMC2
-	select S5P_DEV_ONENAND
-	help
-	  Machine support for the Samsung Aquila target based on S5PC110 SoC
-
-config MACH_GONI
-	bool "GONI"
-	select CPU_S5PV210
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_I2C1
-	select S3C_DEV_I2C2
-	select S3C_DEV_USB_HSOTG
-	select S5PV210_SETUP_FB_24BPP
-	select S5PV210_SETUP_FIMC
-	select S5PV210_SETUP_I2C1
-	select S5PV210_SETUP_I2C2
-	select S5PV210_SETUP_KEYPAD
-	select S5PV210_SETUP_SDHCI
-	select S5PV210_SETUP_USB_PHY
-	select S5P_DEV_FIMC0
-	select S5P_DEV_FIMC1
-	select S5P_DEV_FIMC2
-	select S5P_DEV_MFC
-	select S5P_DEV_ONENAND
-	select S5P_DEV_TV
-	select S5P_GPIO_INT
-	select SAMSUNG_DEV_KEYPAD
-	help
-	  Machine support for Samsung GONI board
-	  S5PC110(MCP) is one of package option of S5PV210
-
-config MACH_SMDKC110
-	bool "SMDKC110"
-	select CPU_S5PV210
-	select S3C_DEV_I2C1
-	select S3C_DEV_I2C2
-	select S3C_DEV_RTC
-	select S3C_DEV_WDT
-	select S5PV210_SETUP_I2C1
-	select S5PV210_SETUP_I2C2
-	select S5PV210_SETUP_IDE
-	select S5P_DEV_FIMC0
-	select S5P_DEV_FIMC1
-	select S5P_DEV_FIMC2
-	select S5P_DEV_MFC
-	select SAMSUNG_DEV_IDE
-	help
-	  Machine support for Samsung SMDKC110
-	  S5PC110(MCP) is one of package option of S5PV210
-
-endmenu
-
-menu "S5PV210 Machines"
-
-config MACH_SMDKV210
-	bool "SMDKV210"
-	select CPU_S5PV210
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_HSMMC3
-	select S3C_DEV_I2C1
-	select S3C_DEV_I2C2
-	select S3C_DEV_RTC
-	select S3C_DEV_USB_HSOTG
-	select S3C_DEV_WDT
-	select S5PV210_SETUP_FB_24BPP
-	select S5PV210_SETUP_I2C1
-	select S5PV210_SETUP_I2C2
-	select S5PV210_SETUP_IDE
-	select S5PV210_SETUP_KEYPAD
-	select S5PV210_SETUP_SDHCI
-	select S5PV210_SETUP_USB_PHY
-	select S5P_DEV_FIMC0
-	select S5P_DEV_FIMC1
-	select S5P_DEV_FIMC2
-	select S5P_DEV_JPEG
-	select S5P_DEV_MFC
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_BACKLIGHT
-	select SAMSUNG_DEV_IDE
-	select SAMSUNG_DEV_KEYPAD
-	select SAMSUNG_DEV_PWM
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for Samsung SMDKV210
-
-config MACH_TORBRECK
-	bool "Torbreck"
-	select ARCH_SPARSEMEM_ENABLE
-	select CPU_S5PV210
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_HSMMC3
-	select S3C_DEV_I2C1
-	select S3C_DEV_I2C2
-	select S3C_DEV_RTC
-	select S3C_DEV_WDT
-	select S5PV210_SETUP_I2C1
-	select S5PV210_SETUP_I2C2
-	select S5PV210_SETUP_SDHCI
-	select SAMSUNG_DEV_IDE
-	help
-	  Machine support for aESOP Torbreck
-
-endmenu
-
 endif
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 1c4e419..7dc2d0e 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -5,6 +5,8 @@
 #
 # Licensed under GPLv2
 
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include
+
 obj-y				:=
 obj-m				:=
 obj-n				:=
@@ -12,31 +14,8 @@ obj-				:=
 
 # Core
 
-obj-y				+= common.o clock.o
-
-obj-$(CONFIG_PM)		+= pm.o
-
-obj-y				+= dma.o
+obj-$(CONFIG_PM_SLEEP)		+= pm.o sleep.o
 
 # machine support
 
-obj-$(CONFIG_MACH_AQUILA)	+= mach-aquila.o
-obj-$(CONFIG_MACH_GONI)		+= mach-goni.o
-obj-$(CONFIG_MACH_SMDKC110)	+= mach-smdkc110.o
-obj-$(CONFIG_MACH_SMDKV210)	+= mach-smdkv210.o
-obj-$(CONFIG_MACH_TORBRECK)	+= mach-torbreck.o
-
-# device support
-
-obj-y				+= dev-audio.o
-
-obj-y					+= setup-i2c0.o
-obj-$(CONFIG_S5PV210_SETUP_FB_24BPP)	+= setup-fb-24bpp.o
-obj-$(CONFIG_S5PV210_SETUP_FIMC)	+= setup-fimc.o
-obj-$(CONFIG_S5PV210_SETUP_I2C1)	+= setup-i2c1.o
-obj-$(CONFIG_S5PV210_SETUP_I2C2)	+= setup-i2c2.o
-obj-$(CONFIG_S5PV210_SETUP_IDE)		+= setup-ide.o
-obj-$(CONFIG_S5PV210_SETUP_KEYPAD)	+= setup-keypad.o
-obj-$(CONFIG_S5PV210_SETUP_SDHCI_GPIO)	+= setup-sdhci-gpio.o
-obj-$(CONFIG_S5PV210_SETUP_SPI)		+= setup-spi.o
-obj-$(CONFIG_S5PV210_SETUP_USB_PHY) += setup-usb-phy.o
+obj-y				+= s5pv210.o
diff --git a/arch/arm/mach-s5pv210/Makefile.boot b/arch/arm/mach-s5pv210/Makefile.boot
deleted file mode 100644
index 79ece40..0000000
--- a/arch/arm/mach-s5pv210/Makefile.boot
+++ /dev/null
@@ -1,2 +0,0 @@
-   zreladdr-y	+= 0x20008000
-params_phys-y	:= 0x20000100
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
deleted file mode 100644
index ca46372..0000000
--- a/arch/arm/mach-s5pv210/clock.c
+++ /dev/null
@@ -1,1365 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/clock.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <mach/map.h>
-
-#include <plat/cpu-freq.h>
-#include <mach/regs-clock.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-
-#include "common.h"
-
-static unsigned long xtal;
-
-static struct clksrc_clk clk_mout_apll = {
-	.clk	= {
-		.name		= "mout_apll",
-	},
-	.sources	= &clk_src_apll,
-	.reg_src	= { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_epll = {
-	.clk	= {
-		.name		= "mout_epll",
-	},
-	.sources	= &clk_src_epll,
-	.reg_src	= { .reg = S5P_CLK_SRC0, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_mpll = {
-	.clk = {
-		.name		= "mout_mpll",
-	},
-	.sources	= &clk_src_mpll,
-	.reg_src	= { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1 },
-};
-
-static struct clk *clkset_armclk_list[] = {
-	[0] = &clk_mout_apll.clk,
-	[1] = &clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_armclk = {
-	.sources	= clkset_armclk_list,
-	.nr_sources	= ARRAY_SIZE(clkset_armclk_list),
-};
-
-static struct clksrc_clk clk_armclk = {
-	.clk	= {
-		.name		= "armclk",
-	},
-	.sources	= &clkset_armclk,
-	.reg_src	= { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1 },
-	.reg_div	= { .reg = S5P_CLK_DIV0, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk clk_hclk_msys = {
-	.clk	= {
-		.name		= "hclk_msys",
-		.parent		= &clk_armclk.clk,
-	},
-	.reg_div	= { .reg = S5P_CLK_DIV0, .shift = 8, .size = 3 },
-};
-
-static struct clksrc_clk clk_pclk_msys = {
-	.clk	= {
-		.name		= "pclk_msys",
-		.parent		= &clk_hclk_msys.clk,
-	},
-	.reg_div        = { .reg = S5P_CLK_DIV0, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk clk_sclk_a2m = {
-	.clk	= {
-		.name		= "sclk_a2m",
-		.parent		= &clk_mout_apll.clk,
-	},
-	.reg_div	= { .reg = S5P_CLK_DIV0, .shift = 4, .size = 3 },
-};
-
-static struct clk *clkset_hclk_sys_list[] = {
-	[0] = &clk_mout_mpll.clk,
-	[1] = &clk_sclk_a2m.clk,
-};
-
-static struct clksrc_sources clkset_hclk_sys = {
-	.sources	= clkset_hclk_sys_list,
-	.nr_sources	= ARRAY_SIZE(clkset_hclk_sys_list),
-};
-
-static struct clksrc_clk clk_hclk_dsys = {
-	.clk	= {
-		.name	= "hclk_dsys",
-	},
-	.sources	= &clkset_hclk_sys,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 20, .size = 1 },
-	.reg_div        = { .reg = S5P_CLK_DIV0, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_dsys = {
-	.clk	= {
-		.name	= "pclk_dsys",
-		.parent	= &clk_hclk_dsys.clk,
-	},
-	.reg_div = { .reg = S5P_CLK_DIV0, .shift = 20, .size = 3 },
-};
-
-static struct clksrc_clk clk_hclk_psys = {
-	.clk	= {
-		.name	= "hclk_psys",
-	},
-	.sources	= &clkset_hclk_sys,
-	.reg_src        = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1 },
-	.reg_div        = { .reg = S5P_CLK_DIV0, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_psys = {
-	.clk	= {
-		.name	= "pclk_psys",
-		.parent	= &clk_hclk_psys.clk,
-	},
-	.reg_div        = { .reg = S5P_CLK_DIV0, .shift = 28, .size = 3 },
-};
-
-static int s5pv210_clk_ip0_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_IP0, clk, enable);
-}
-
-static int s5pv210_clk_ip1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_IP1, clk, enable);
-}
-
-static int s5pv210_clk_ip2_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_IP2, clk, enable);
-}
-
-static int s5pv210_clk_ip3_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLKGATE_IP3, clk, enable);
-}
-
-static int s5pv210_clk_mask0_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLK_SRC_MASK0, clk, enable);
-}
-
-static int s5pv210_clk_mask1_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_CLK_SRC_MASK1, clk, enable);
-}
-
-static int s5pv210_clk_hdmiphy_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
-}
-
-static int exynos4_clk_dac_ctrl(struct clk *clk, int enable)
-{
-	return s5p_gatectrl(S5P_DAC_PHY_CONTROL, clk, enable);
-}
-
-static struct clk clk_sclk_hdmi27m = {
-	.name		= "sclk_hdmi27m",
-	.rate		= 27000000,
-};
-
-static struct clk clk_sclk_hdmiphy = {
-	.name		= "sclk_hdmiphy",
-};
-
-static struct clk clk_sclk_usbphy0 = {
-	.name		= "sclk_usbphy0",
-};
-
-static struct clk clk_sclk_usbphy1 = {
-	.name		= "sclk_usbphy1",
-};
-
-static struct clk clk_pcmcdclk0 = {
-	.name		= "pcmcdclk",
-};
-
-static struct clk clk_pcmcdclk1 = {
-	.name		= "pcmcdclk",
-};
-
-static struct clk clk_pcmcdclk2 = {
-	.name		= "pcmcdclk",
-};
-
-static struct clk *clkset_vpllsrc_list[] = {
-	[0] = &clk_fin_vpll,
-	[1] = &clk_sclk_hdmi27m,
-};
-
-static struct clksrc_sources clkset_vpllsrc = {
-	.sources	= clkset_vpllsrc_list,
-	.nr_sources	= ARRAY_SIZE(clkset_vpllsrc_list),
-};
-
-static struct clksrc_clk clk_vpllsrc = {
-	.clk	= {
-		.name		= "vpll_src",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 7),
-	},
-	.sources	= &clkset_vpllsrc,
-	.reg_src	= { .reg = S5P_CLK_SRC1, .shift = 28, .size = 1 },
-};
-
-static struct clk *clkset_sclk_vpll_list[] = {
-	[0] = &clk_vpllsrc.clk,
-	[1] = &clk_fout_vpll,
-};
-
-static struct clksrc_sources clkset_sclk_vpll = {
-	.sources	= clkset_sclk_vpll_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_vpll_list),
-};
-
-static struct clksrc_clk clk_sclk_vpll = {
-	.clk	= {
-		.name		= "sclk_vpll",
-	},
-	.sources	= &clkset_sclk_vpll,
-	.reg_src	= { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
-};
-
-static struct clk *clkset_moutdmc0src_list[] = {
-	[0] = &clk_sclk_a2m.clk,
-	[1] = &clk_mout_mpll.clk,
-	[2] = NULL,
-	[3] = NULL,
-};
-
-static struct clksrc_sources clkset_moutdmc0src = {
-	.sources	= clkset_moutdmc0src_list,
-	.nr_sources	= ARRAY_SIZE(clkset_moutdmc0src_list),
-};
-
-static struct clksrc_clk clk_mout_dmc0 = {
-	.clk	= {
-		.name		= "mout_dmc0",
-	},
-	.sources	= &clkset_moutdmc0src,
-	.reg_src	= { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
-};
-
-static struct clksrc_clk clk_sclk_dmc0 = {
-	.clk	= {
-		.name		= "sclk_dmc0",
-		.parent		= &clk_mout_dmc0.clk,
-	},
-	.reg_div	= { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
-};
-
-static unsigned long s5pv210_clk_imem_get_rate(struct clk *clk)
-{
-	return clk_get_rate(clk->parent) / 2;
-}
-
-static struct clk_ops clk_hclk_imem_ops = {
-	.get_rate	= s5pv210_clk_imem_get_rate,
-};
-
-static unsigned long s5pv210_clk_fout_apll_get_rate(struct clk *clk)
-{
-	return s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4508);
-}
-
-static struct clk_ops clk_fout_apll_ops = {
-	.get_rate	= s5pv210_clk_fout_apll_get_rate,
-};
-
-static struct clk init_clocks_off[] = {
-	{
-		.name		= "rot",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ctrlbit	= (1<<29),
-	}, {
-		.name		= "fimc",
-		.devname	= "s5pv210-fimc.0",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ctrlbit	= (1 << 24),
-	}, {
-		.name		= "fimc",
-		.devname	= "s5pv210-fimc.1",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ctrlbit	= (1 << 25),
-	}, {
-		.name		= "fimc",
-		.devname	= "s5pv210-fimc.2",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ctrlbit	= (1 << 26),
-	}, {
-		.name		= "jpeg",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ctrlbit	= (1 << 28),
-	}, {
-		.name		= "mfc",
-		.devname	= "s5p-mfc",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ctrlbit	= (1 << 16),
-	}, {
-		.name		= "dac",
-		.devname	= "s5p-sdo",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1 << 10),
-	}, {
-		.name		= "mixer",
-		.devname	= "s5p-mixer",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1 << 9),
-	}, {
-		.name		= "vp",
-		.devname	= "s5p-mixer",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1 << 8),
-	}, {
-		.name		= "hdmi",
-		.devname	= "s5pv210-hdmi",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1 << 11),
-	}, {
-		.name		= "hdmiphy",
-		.devname	= "s5pv210-hdmi",
-		.enable		= s5pv210_clk_hdmiphy_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "dacphy",
-		.devname	= "s5p-sdo",
-		.enable		= exynos4_clk_dac_ctrl,
-		.ctrlbit	= (1 << 0),
-	}, {
-		.name		= "otg",
-		.parent		= &clk_hclk_psys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1<<16),
-	}, {
-		.name		= "usb-host",
-		.parent		= &clk_hclk_psys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1<<17),
-	}, {
-		.name		= "lcd",
-		.parent		= &clk_hclk_dsys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1<<0),
-	}, {
-		.name		= "cfcon",
-		.parent		= &clk_hclk_psys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1<<25),
-	}, {
-		.name		= "systimer",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<16),
-	}, {
-		.name		= "watchdog",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<22),
-	}, {
-		.name		= "rtc",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<15),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.0",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<7),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.1",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 10),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-i2c.2",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<9),
-	}, {
-		.name		= "i2c",
-		.devname	= "s3c2440-hdmiphy-i2c",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 11),
-	}, {
-		.name		= "spi",
-		.devname	= "s5pv210-spi.0",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<12),
-	}, {
-		.name		= "spi",
-		.devname	= "s5pv210-spi.1",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<13),
-	}, {
-		.name		= "spi",
-		.devname	= "s5pv210-spi.2",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<14),
-	}, {
-		.name		= "timers",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<23),
-	}, {
-		.name		= "adc",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<24),
-	}, {
-		.name		= "keypad",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<21),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.0",
-		.parent		= &clk_p,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1<<4),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.1",
-		.parent		= &clk_p,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 5),
-	}, {
-		.name		= "iis",
-		.devname	= "samsung-i2s.2",
-		.parent		= &clk_p,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 6),
-	}, {
-		.name		= "spdif",
-		.parent		= &clk_p,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 0),
-	},
-};
-
-static struct clk init_clocks[] = {
-	{
-		.name		= "hclk_imem",
-		.parent		= &clk_hclk_msys.clk,
-		.ctrlbit	= (1 << 5),
-		.enable		= s5pv210_clk_ip0_ctrl,
-		.ops		= &clk_hclk_imem_ops,
-	}, {
-		.name		= "uart",
-		.devname	= "s5pv210-uart.0",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 17),
-	}, {
-		.name		= "uart",
-		.devname	= "s5pv210-uart.1",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 18),
-	}, {
-		.name		= "uart",
-		.devname	= "s5pv210-uart.2",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 19),
-	}, {
-		.name		= "uart",
-		.devname	= "s5pv210-uart.3",
-		.parent		= &clk_pclk_psys.clk,
-		.enable		= s5pv210_clk_ip3_ctrl,
-		.ctrlbit	= (1 << 20),
-	}, {
-		.name		= "sromc",
-		.parent		= &clk_hclk_psys.clk,
-		.enable		= s5pv210_clk_ip1_ctrl,
-		.ctrlbit	= (1 << 26),
-	},
-};
-
-static struct clk clk_hsmmc0 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.0",
-	.parent		= &clk_hclk_psys.clk,
-	.enable		= s5pv210_clk_ip2_ctrl,
-	.ctrlbit	= (1<<16),
-};
-
-static struct clk clk_hsmmc1 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.1",
-	.parent		= &clk_hclk_psys.clk,
-	.enable		= s5pv210_clk_ip2_ctrl,
-	.ctrlbit	= (1<<17),
-};
-
-static struct clk clk_hsmmc2 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.2",
-	.parent		= &clk_hclk_psys.clk,
-	.enable		= s5pv210_clk_ip2_ctrl,
-	.ctrlbit	= (1<<18),
-};
-
-static struct clk clk_hsmmc3 = {
-	.name		= "hsmmc",
-	.devname	= "s3c-sdhci.3",
-	.parent		= &clk_hclk_psys.clk,
-	.enable		= s5pv210_clk_ip2_ctrl,
-	.ctrlbit	= (1<<19),
-};
-
-static struct clk clk_pdma0 = {
-	.name		= "pdma0",
-	.parent		= &clk_hclk_psys.clk,
-	.enable		= s5pv210_clk_ip0_ctrl,
-	.ctrlbit	= (1 << 3),
-};
-
-static struct clk clk_pdma1 = {
-	.name		= "pdma1",
-	.parent		= &clk_hclk_psys.clk,
-	.enable		= s5pv210_clk_ip0_ctrl,
-	.ctrlbit	= (1 << 4),
-};
-
-static struct clk *clkset_uart_list[] = {
-	[6] = &clk_mout_mpll.clk,
-	[7] = &clk_mout_epll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
-	.sources	= clkset_uart_list,
-	.nr_sources	= ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_group1_list[] = {
-	[0] = &clk_sclk_a2m.clk,
-	[1] = &clk_mout_mpll.clk,
-	[2] = &clk_mout_epll.clk,
-	[3] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_group1 = {
-	.sources	= clkset_group1_list,
-	.nr_sources	= ARRAY_SIZE(clkset_group1_list),
-};
-
-static struct clk *clkset_sclk_onenand_list[] = {
-	[0] = &clk_hclk_psys.clk,
-	[1] = &clk_hclk_dsys.clk,
-};
-
-static struct clksrc_sources clkset_sclk_onenand = {
-	.sources	= clkset_sclk_onenand_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_onenand_list),
-};
-
-static struct clk *clkset_sclk_dac_list[] = {
-	[0] = &clk_sclk_vpll.clk,
-	[1] = &clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources clkset_sclk_dac = {
-	.sources	= clkset_sclk_dac_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_dac_list),
-};
-
-static struct clksrc_clk clk_sclk_dac = {
-	.clk		= {
-		.name		= "sclk_dac",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 2),
-	},
-	.sources	= &clkset_sclk_dac,
-	.reg_src	= { .reg = S5P_CLK_SRC1, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk clk_sclk_pixel = {
-	.clk		= {
-		.name		= "sclk_pixel",
-		.parent		= &clk_sclk_vpll.clk,
-	},
-	.reg_div	= { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4},
-};
-
-static struct clk *clkset_sclk_hdmi_list[] = {
-	[0] = &clk_sclk_pixel.clk,
-	[1] = &clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources clkset_sclk_hdmi = {
-	.sources	= clkset_sclk_hdmi_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_hdmi_list),
-};
-
-static struct clksrc_clk clk_sclk_hdmi = {
-	.clk		= {
-		.name		= "sclk_hdmi",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 0),
-	},
-	.sources	= &clkset_sclk_hdmi,
-	.reg_src	= { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
-};
-
-static struct clk *clkset_sclk_mixer_list[] = {
-	[0] = &clk_sclk_dac.clk,
-	[1] = &clk_sclk_hdmi.clk,
-};
-
-static struct clksrc_sources clkset_sclk_mixer = {
-	.sources	= clkset_sclk_mixer_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_mixer_list),
-};
-
-static struct clksrc_clk clk_sclk_mixer = {
-	.clk		= {
-		.name		= "sclk_mixer",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 1),
-	},
-	.sources = &clkset_sclk_mixer,
-	.reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
-};
-
-static struct clksrc_clk *sclk_tv[] = {
-	&clk_sclk_dac,
-	&clk_sclk_pixel,
-	&clk_sclk_hdmi,
-	&clk_sclk_mixer,
-};
-
-static struct clk *clkset_sclk_audio0_list[] = {
-	[0] = &clk_ext_xtal_mux,
-	[1] = &clk_pcmcdclk0,
-	[2] = &clk_sclk_hdmi27m,
-	[3] = &clk_sclk_usbphy0,
-	[4] = &clk_sclk_usbphy1,
-	[5] = &clk_sclk_hdmiphy,
-	[6] = &clk_mout_mpll.clk,
-	[7] = &clk_mout_epll.clk,
-	[8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio0 = {
-	.sources	= clkset_sclk_audio0_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_audio0_list),
-};
-
-static struct clksrc_clk clk_sclk_audio0 = {
-	.clk		= {
-		.name		= "sclk_audio",
-		.devname	= "soc-audio.0",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 24),
-	},
-	.sources = &clkset_sclk_audio0,
-	.reg_src = { .reg = S5P_CLK_SRC6, .shift = 0, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV6, .shift = 0, .size = 4 },
-};
-
-static struct clk *clkset_sclk_audio1_list[] = {
-	[0] = &clk_ext_xtal_mux,
-	[1] = &clk_pcmcdclk1,
-	[2] = &clk_sclk_hdmi27m,
-	[3] = &clk_sclk_usbphy0,
-	[4] = &clk_sclk_usbphy1,
-	[5] = &clk_sclk_hdmiphy,
-	[6] = &clk_mout_mpll.clk,
-	[7] = &clk_mout_epll.clk,
-	[8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio1 = {
-	.sources	= clkset_sclk_audio1_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_audio1_list),
-};
-
-static struct clksrc_clk clk_sclk_audio1 = {
-	.clk		= {
-		.name		= "sclk_audio",
-		.devname	= "soc-audio.1",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 25),
-	},
-	.sources = &clkset_sclk_audio1,
-	.reg_src = { .reg = S5P_CLK_SRC6, .shift = 4, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV6, .shift = 4, .size = 4 },
-};
-
-static struct clk *clkset_sclk_audio2_list[] = {
-	[0] = &clk_ext_xtal_mux,
-	[1] = &clk_pcmcdclk0,
-	[2] = &clk_sclk_hdmi27m,
-	[3] = &clk_sclk_usbphy0,
-	[4] = &clk_sclk_usbphy1,
-	[5] = &clk_sclk_hdmiphy,
-	[6] = &clk_mout_mpll.clk,
-	[7] = &clk_mout_epll.clk,
-	[8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_sclk_audio2 = {
-	.sources	= clkset_sclk_audio2_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_audio2_list),
-};
-
-static struct clksrc_clk clk_sclk_audio2 = {
-	.clk		= {
-		.name		= "sclk_audio",
-		.devname	= "soc-audio.2",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 26),
-	},
-	.sources = &clkset_sclk_audio2,
-	.reg_src = { .reg = S5P_CLK_SRC6, .shift = 8, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV6, .shift = 8, .size = 4 },
-};
-
-static struct clk *clkset_sclk_spdif_list[] = {
-	[0] = &clk_sclk_audio0.clk,
-	[1] = &clk_sclk_audio1.clk,
-	[2] = &clk_sclk_audio2.clk,
-};
-
-static struct clksrc_sources clkset_sclk_spdif = {
-	.sources	= clkset_sclk_spdif_list,
-	.nr_sources	= ARRAY_SIZE(clkset_sclk_spdif_list),
-};
-
-static struct clksrc_clk clk_sclk_spdif = {
-	.clk		= {
-		.name		= "sclk_spdif",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 27),
-		.ops		= &s5p_sclk_spdif_ops,
-	},
-	.sources = &clkset_sclk_spdif,
-	.reg_src = { .reg = S5P_CLK_SRC6, .shift = 12, .size = 2 },
-};
-
-static struct clk *clkset_group2_list[] = {
-	[0] = &clk_ext_xtal_mux,
-	[1] = &clk_xusbxti,
-	[2] = &clk_sclk_hdmi27m,
-	[3] = &clk_sclk_usbphy0,
-	[4] = &clk_sclk_usbphy1,
-	[5] = &clk_sclk_hdmiphy,
-	[6] = &clk_mout_mpll.clk,
-	[7] = &clk_mout_epll.clk,
-	[8] = &clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources clkset_group2 = {
-	.sources	= clkset_group2_list,
-	.nr_sources	= ARRAY_SIZE(clkset_group2_list),
-};
-
-static struct clksrc_clk clksrcs[] = {
-	{
-		.clk	= {
-			.name		= "sclk_dmc",
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_onenand",
-		},
-		.sources = &clkset_sclk_onenand,
-		.reg_src = { .reg = S5P_CLK_SRC0, .shift = 28, .size = 1 },
-		.reg_div = { .reg = S5P_CLK_DIV6, .shift = 12, .size = 3 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimc",
-			.devname	= "s5pv210-fimc.0",
-			.enable		= s5pv210_clk_mask1_ctrl,
-			.ctrlbit	= (1 << 2),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC3, .shift = 12, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimc",
-			.devname	= "s5pv210-fimc.1",
-			.enable		= s5pv210_clk_mask1_ctrl,
-			.ctrlbit	= (1 << 3),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC3, .shift = 16, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 16, .size = 4 },
-	}, {
-		.clk	= {
-			.name		= "sclk_fimc",
-			.devname	= "s5pv210-fimc.2",
-			.enable		= s5pv210_clk_mask1_ctrl,
-			.ctrlbit	= (1 << 4),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC3, .shift = 20, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV3, .shift = 20, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_cam0",
-			.enable		= s5pv210_clk_mask0_ctrl,
-			.ctrlbit	= (1 << 3),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC1, .shift = 12, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_cam1",
-			.enable		= s5pv210_clk_mask0_ctrl,
-			.ctrlbit	= (1 << 4),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC1, .shift = 16, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV1, .shift = 16, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_fimd",
-			.enable		= s5pv210_clk_mask0_ctrl,
-			.ctrlbit	= (1 << 5),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC1, .shift = 20, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_mfc",
-			.devname	= "s5p-mfc",
-			.enable		= s5pv210_clk_ip0_ctrl,
-			.ctrlbit	= (1 << 16),
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 4, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_g2d",
-			.enable		= s5pv210_clk_ip0_ctrl,
-			.ctrlbit	= (1 << 12),
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 8, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV2, .shift = 8, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_g3d",
-			.enable		= s5pv210_clk_ip0_ctrl,
-			.ctrlbit	= (1 << 8),
-		},
-		.sources = &clkset_group1,
-		.reg_src = { .reg = S5P_CLK_SRC2, .shift = 0, .size = 2 },
-		.reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_csis",
-			.enable		= s5pv210_clk_mask0_ctrl,
-			.ctrlbit	= (1 << 6),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC1, .shift = 24, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV1, .shift = 28, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_pwi",
-			.enable		= s5pv210_clk_mask0_ctrl,
-			.ctrlbit	= (1 << 29),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC6, .shift = 20, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV6, .shift = 24, .size = 4 },
-	}, {
-		.clk		= {
-			.name		= "sclk_pwm",
-			.enable		= s5pv210_clk_mask0_ctrl,
-			.ctrlbit	= (1 << 19),
-		},
-		.sources = &clkset_group2,
-		.reg_src = { .reg = S5P_CLK_SRC5, .shift = 12, .size = 4 },
-		.reg_div = { .reg = S5P_CLK_DIV5, .shift = 12, .size = 4 },
-	},
-};
-
-static struct clksrc_clk clk_sclk_uart0 = {
-	.clk	= {
-		.name		= "uclk1",
-		.devname	= "s5pv210-uart.0",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 12),
-	},
-	.sources = &clkset_uart,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uart1 = {
-	.clk		= {
-		.name		= "uclk1",
-		.devname	= "s5pv210-uart.1",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 13),
-	},
-	.sources = &clkset_uart,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uart2 = {
-	.clk		= {
-		.name		= "uclk1",
-		.devname	= "s5pv210-uart.2",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 14),
-	},
-	.sources = &clkset_uart,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_uart3	= {
-	.clk		= {
-		.name		= "uclk1",
-		.devname	= "s5pv210-uart.3",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 15),
-	},
-	.sources = &clkset_uart,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc0 = {
-	.clk		= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.0",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 8),
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc1 = {
-	.clk		= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.1",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 9),
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc2 = {
-	.clk		= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.2",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 10),
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_mmc3 = {
-	.clk		= {
-		.name		= "sclk_mmc",
-		.devname	= "s3c-sdhci.3",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 11),
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
-};
-
-static struct clksrc_clk clk_sclk_spi0 = {
-	.clk		= {
-		.name		= "sclk_spi",
-		.devname	= "s5pv210-spi.0",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 16),
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
-	};
-
-static struct clksrc_clk clk_sclk_spi1 = {
-	.clk		= {
-		.name		= "sclk_spi",
-		.devname	= "s5pv210-spi.1",
-		.enable		= s5pv210_clk_mask0_ctrl,
-		.ctrlbit	= (1 << 17),
-	},
-	.sources = &clkset_group2,
-	.reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
-	.reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
-	};
-
-
-static struct clksrc_clk *clksrc_cdev[] = {
-	&clk_sclk_uart0,
-	&clk_sclk_uart1,
-	&clk_sclk_uart2,
-	&clk_sclk_uart3,
-	&clk_sclk_mmc0,
-	&clk_sclk_mmc1,
-	&clk_sclk_mmc2,
-	&clk_sclk_mmc3,
-	&clk_sclk_spi0,
-	&clk_sclk_spi1,
-};
-
-static struct clk *clk_cdev[] = {
-	&clk_hsmmc0,
-	&clk_hsmmc1,
-	&clk_hsmmc2,
-	&clk_hsmmc3,
-	&clk_pdma0,
-	&clk_pdma1,
-};
-
-/* Clock initialisation code */
-static struct clksrc_clk *sysclks[] = {
-	&clk_mout_apll,
-	&clk_mout_epll,
-	&clk_mout_mpll,
-	&clk_armclk,
-	&clk_hclk_msys,
-	&clk_sclk_a2m,
-	&clk_hclk_dsys,
-	&clk_hclk_psys,
-	&clk_pclk_msys,
-	&clk_pclk_dsys,
-	&clk_pclk_psys,
-	&clk_vpllsrc,
-	&clk_sclk_vpll,
-	&clk_mout_dmc0,
-	&clk_sclk_dmc0,
-	&clk_sclk_audio0,
-	&clk_sclk_audio1,
-	&clk_sclk_audio2,
-	&clk_sclk_spdif,
-};
-
-static u32 epll_div[][6] = {
-	{  48000000, 0, 48, 3, 3, 0 },
-	{  96000000, 0, 48, 3, 2, 0 },
-	{ 144000000, 1, 72, 3, 2, 0 },
-	{ 192000000, 0, 48, 3, 1, 0 },
-	{ 288000000, 1, 72, 3, 1, 0 },
-	{  32750000, 1, 65, 3, 4, 35127 },
-	{  32768000, 1, 65, 3, 4, 35127 },
-	{  45158400, 0, 45, 3, 3, 10355 },
-	{  45000000, 0, 45, 3, 3, 10355 },
-	{  45158000, 0, 45, 3, 3, 10355 },
-	{  49125000, 0, 49, 3, 3, 9961 },
-	{  49152000, 0, 49, 3, 3, 9961 },
-	{  67737600, 1, 67, 3, 3, 48366 },
-	{  67738000, 1, 67, 3, 3, 48366 },
-	{  73800000, 1, 73, 3, 3, 47710 },
-	{  73728000, 1, 73, 3, 3, 47710 },
-	{  36000000, 1, 32, 3, 4, 0 },
-	{  60000000, 1, 60, 3, 3, 0 },
-	{  72000000, 1, 72, 3, 3, 0 },
-	{  80000000, 1, 80, 3, 3, 0 },
-	{  84000000, 0, 42, 3, 2, 0 },
-	{  50000000, 0, 50, 3, 3, 0 },
-};
-
-static int s5pv210_epll_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned int epll_con, epll_con_k;
-	unsigned int i;
-
-	/* Return if nothing changed */
-	if (clk->rate == rate)
-		return 0;
-
-	epll_con = __raw_readl(S5P_EPLL_CON);
-	epll_con_k = __raw_readl(S5P_EPLL_CON1);
-
-	epll_con_k &= ~PLL46XX_KDIV_MASK;
-	epll_con &= ~(1 << 27 |
-			PLL46XX_MDIV_MASK << PLL46XX_MDIV_SHIFT |
-			PLL46XX_PDIV_MASK << PLL46XX_PDIV_SHIFT |
-			PLL46XX_SDIV_MASK << PLL46XX_SDIV_SHIFT);
-
-	for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
-		if (epll_div[i][0] == rate) {
-			epll_con_k |= epll_div[i][5] << 0;
-			epll_con |= (epll_div[i][1] << 27 |
-					epll_div[i][2] << PLL46XX_MDIV_SHIFT |
-					epll_div[i][3] << PLL46XX_PDIV_SHIFT |
-					epll_div[i][4] << PLL46XX_SDIV_SHIFT);
-			break;
-		}
-	}
-
-	if (i == ARRAY_SIZE(epll_div)) {
-		printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n",
-				__func__);
-		return -EINVAL;
-	}
-
-	__raw_writel(epll_con, S5P_EPLL_CON);
-	__raw_writel(epll_con_k, S5P_EPLL_CON1);
-
-	printk(KERN_WARNING "EPLL Rate changes from %lu to %lu\n",
-			clk->rate, rate);
-
-	clk->rate = rate;
-
-	return 0;
-}
-
-static struct clk_ops s5pv210_epll_ops = {
-	.set_rate = s5pv210_epll_set_rate,
-	.get_rate = s5p_epll_get_rate,
-};
-
-static u32 vpll_div[][5] = {
-	{  54000000, 3, 53, 3, 0 },
-	{ 108000000, 3, 53, 2, 0 },
-};
-
-static unsigned long s5pv210_vpll_get_rate(struct clk *clk)
-{
-	return clk->rate;
-}
-
-static int s5pv210_vpll_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned int vpll_con;
-	unsigned int i;
-
-	/* Return if nothing changed */
-	if (clk->rate == rate)
-		return 0;
-
-	vpll_con = __raw_readl(S5P_VPLL_CON);
-	vpll_con &= ~(0x1 << 27 |					\
-			PLL90XX_MDIV_MASK << PLL90XX_MDIV_SHIFT |	\
-			PLL90XX_PDIV_MASK << PLL90XX_PDIV_SHIFT |	\
-			PLL90XX_SDIV_MASK << PLL90XX_SDIV_SHIFT);
-
-	for (i = 0; i < ARRAY_SIZE(vpll_div); i++) {
-		if (vpll_div[i][0] == rate) {
-			vpll_con |= vpll_div[i][1] << PLL90XX_PDIV_SHIFT;
-			vpll_con |= vpll_div[i][2] << PLL90XX_MDIV_SHIFT;
-			vpll_con |= vpll_div[i][3] << PLL90XX_SDIV_SHIFT;
-			vpll_con |= vpll_div[i][4] << 27;
-			break;
-		}
-	}
-
-	if (i == ARRAY_SIZE(vpll_div)) {
-		printk(KERN_ERR "%s: Invalid Clock VPLL Frequency\n",
-				__func__);
-		return -EINVAL;
-	}
-
-	__raw_writel(vpll_con, S5P_VPLL_CON);
-
-	/* Wait for VPLL lock */
-	while (!(__raw_readl(S5P_VPLL_CON) & (1 << PLL90XX_LOCKED_SHIFT)))
-		continue;
-
-	clk->rate = rate;
-	return 0;
-}
-static struct clk_ops s5pv210_vpll_ops = {
-	.get_rate = s5pv210_vpll_get_rate,
-	.set_rate = s5pv210_vpll_set_rate,
-};
-
-void __init_or_cpufreq s5pv210_setup_clocks(void)
-{
-	struct clk *xtal_clk;
-	unsigned long vpllsrc;
-	unsigned long armclk;
-	unsigned long hclk_msys;
-	unsigned long hclk_dsys;
-	unsigned long hclk_psys;
-	unsigned long pclk_msys;
-	unsigned long pclk_dsys;
-	unsigned long pclk_psys;
-	unsigned long apll;
-	unsigned long mpll;
-	unsigned long epll;
-	unsigned long vpll;
-	unsigned int ptr;
-	u32 clkdiv0, clkdiv1;
-
-	/* Set functions for clk_fout_epll */
-	clk_fout_epll.enable = s5p_epll_enable;
-	clk_fout_epll.ops = &s5pv210_epll_ops;
-
-	printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
-	clkdiv0 = __raw_readl(S5P_CLK_DIV0);
-	clkdiv1 = __raw_readl(S5P_CLK_DIV1);
-
-	printk(KERN_DEBUG "%s: clkdiv0 = %08x, clkdiv1 = %08x\n",
-				__func__, clkdiv0, clkdiv1);
-
-	xtal_clk = clk_get(NULL, "xtal");
-	BUG_ON(IS_ERR(xtal_clk));
-
-	xtal = clk_get_rate(xtal_clk);
-	clk_put(xtal_clk);
-
-	printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
-	apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4508);
-	mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON), pll_4502);
-	epll = s5p_get_pll46xx(xtal, __raw_readl(S5P_EPLL_CON),
-				__raw_readl(S5P_EPLL_CON1), pll_4600);
-	vpllsrc = clk_get_rate(&clk_vpllsrc.clk);
-	vpll = s5p_get_pll45xx(vpllsrc, __raw_readl(S5P_VPLL_CON), pll_4502);
-
-	clk_fout_apll.ops = &clk_fout_apll_ops;
-	clk_fout_mpll.rate = mpll;
-	clk_fout_epll.rate = epll;
-	clk_fout_vpll.ops = &s5pv210_vpll_ops;
-	clk_fout_vpll.rate = vpll;
-
-	printk(KERN_INFO "S5PV210: PLL settings, A=%ld, M=%ld, E=%ld V=%ld",
-			apll, mpll, epll, vpll);
-
-	armclk = clk_get_rate(&clk_armclk.clk);
-	hclk_msys = clk_get_rate(&clk_hclk_msys.clk);
-	hclk_dsys = clk_get_rate(&clk_hclk_dsys.clk);
-	hclk_psys = clk_get_rate(&clk_hclk_psys.clk);
-	pclk_msys = clk_get_rate(&clk_pclk_msys.clk);
-	pclk_dsys = clk_get_rate(&clk_pclk_dsys.clk);
-	pclk_psys = clk_get_rate(&clk_pclk_psys.clk);
-
-	printk(KERN_INFO "S5PV210: ARMCLK=%ld, HCLKM=%ld, HCLKD=%ld\n"
-			 "HCLKP=%ld, PCLKM=%ld, PCLKD=%ld, PCLKP=%ld\n",
-			armclk, hclk_msys, hclk_dsys, hclk_psys,
-			pclk_msys, pclk_dsys, pclk_psys);
-
-	clk_f.rate = armclk;
-	clk_h.rate = hclk_psys;
-	clk_p.rate = pclk_psys;
-
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
-		s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-static struct clk *clks[] __initdata = {
-	&clk_sclk_hdmi27m,
-	&clk_sclk_hdmiphy,
-	&clk_sclk_usbphy0,
-	&clk_sclk_usbphy1,
-	&clk_pcmcdclk0,
-	&clk_pcmcdclk1,
-	&clk_pcmcdclk2,
-};
-
-static struct clk_lookup s5pv210_clk_lookup[] = {
-	CLKDEV_INIT(NULL, "clk_uart_baud0", &clk_p),
-	CLKDEV_INIT("s5pv210-uart.0", "clk_uart_baud1", &clk_sclk_uart0.clk),
-	CLKDEV_INIT("s5pv210-uart.1", "clk_uart_baud1", &clk_sclk_uart1.clk),
-	CLKDEV_INIT("s5pv210-uart.2", "clk_uart_baud1", &clk_sclk_uart2.clk),
-	CLKDEV_INIT("s5pv210-uart.3", "clk_uart_baud1", &clk_sclk_uart3.clk),
-	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &clk_hsmmc0),
-	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &clk_hsmmc1),
-	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.0", &clk_hsmmc2),
-	CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.0", &clk_hsmmc3),
-	CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
-	CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
-	CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
-	CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.2", &clk_sclk_mmc3.clk),
-	CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
-	CLKDEV_INIT("s5pv210-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
-	CLKDEV_INIT("s5pv210-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
-	CLKDEV_INIT("dma-pl330.0", "apb_pclk", &clk_pdma0),
-	CLKDEV_INIT("dma-pl330.1", "apb_pclk", &clk_pdma1),
-};
-
-void __init s5pv210_register_clocks(void)
-{
-	int ptr;
-
-	s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
-
-	for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
-		s3c_register_clksrc(sysclks[ptr], 1);
-
-	for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
-		s3c_register_clksrc(sclk_tv[ptr], 1);
-
-	for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
-		s3c_register_clksrc(clksrc_cdev[ptr], 1);
-
-	s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
-	s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
-
-	s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-	clkdev_add_table(s5pv210_clk_lookup, ARRAY_SIZE(s5pv210_clk_lookup));
-
-	s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
-	for (ptr = 0; ptr < ARRAY_SIZE(clk_cdev); ptr++)
-		s3c_disable_clocks(clk_cdev[ptr], 1);
-
-}
diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c
deleted file mode 100644
index 7024dcd..0000000
--- a/arch/arm/mach-s5pv210/common.c
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Common Codes for S5PV210
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <clocksource/samsung_pwm.h>
-#include <linux/platform_device.h>
-#include <linux/sched.h>
-#include <linux/dma-mapping.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-
-#include <asm/proc-fns.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/sdhci.h>
-#include <plat/adc-core.h>
-#include <plat/ata-core.h>
-#include <plat/fb-core.h>
-#include <plat/fimc-core.h>
-#include <plat/iic-core.h>
-#include <plat/keypad-core.h>
-#include <plat/pwm-core.h>
-#include <plat/tv-core.h>
-#include <plat/spi-core.h>
-
-#include "common.h"
-
-static const char name_s5pv210[] = "S5PV210/S5PC110";
-
-static struct cpu_table cpu_ids[] __initdata = {
-	{
-		.idcode		= S5PV210_CPU_ID,
-		.idmask		= S5PV210_CPU_MASK,
-		.map_io		= s5pv210_map_io,
-		.init_clocks	= s5pv210_init_clocks,
-		.init_uarts	= s5pv210_init_uarts,
-		.init		= s5pv210_init,
-		.name		= name_s5pv210,
-	},
-};
-
-/* Initial IO mappings */
-
-static struct map_desc s5pv210_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)S5P_VA_CHIPID,
-		.pfn		= __phys_to_pfn(S5PV210_PA_CHIPID),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_SYS,
-		.pfn		= __phys_to_pfn(S5PV210_PA_SYSCON),
-		.length		= SZ_64K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_TIMER,
-		.pfn		= __phys_to_pfn(S5PV210_PA_TIMER),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_WATCHDOG,
-		.pfn		= __phys_to_pfn(S5PV210_PA_WATCHDOG),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_SROMC,
-		.pfn		= __phys_to_pfn(S5PV210_PA_SROMC),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_SYSTIMER,
-		.pfn		= __phys_to_pfn(S5PV210_PA_SYSTIMER),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_GPIO,
-		.pfn		= __phys_to_pfn(S5PV210_PA_GPIO),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC0,
-		.pfn		= __phys_to_pfn(S5PV210_PA_VIC0),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC1,
-		.pfn		= __phys_to_pfn(S5PV210_PA_VIC1),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC2,
-		.pfn		= __phys_to_pfn(S5PV210_PA_VIC2),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)VA_VIC3,
-		.pfn		= __phys_to_pfn(S5PV210_PA_VIC3),
-		.length		= SZ_16K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_UART,
-		.pfn		= __phys_to_pfn(S3C_PA_UART),
-		.length		= SZ_512K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_DMC0,
-		.pfn		= __phys_to_pfn(S5PV210_PA_DMC0),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_DMC1,
-		.pfn		= __phys_to_pfn(S5PV210_PA_DMC1),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S3C_VA_USB_HSPHY,
-		.pfn		=__phys_to_pfn(S5PV210_PA_HSPHY),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}
-};
-
-void s5pv210_restart(enum reboot_mode mode, const char *cmd)
-{
-	__raw_writel(0x1, S5P_SWRESET);
-}
-
-static struct samsung_pwm_variant s5pv210_pwm_variant = {
-	.bits		= 32,
-	.div_base	= 0,
-	.has_tint_cstat	= true,
-	.tclk_mask	= (1 << 5),
-};
-
-void __init samsung_set_timer_source(unsigned int event, unsigned int source)
-{
-	s5pv210_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
-	s5pv210_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-}
-
-void __init samsung_timer_init(void)
-{
-	unsigned int timer_irqs[SAMSUNG_PWM_NUM] = {
-		IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
-		IRQ_TIMER3_VIC, IRQ_TIMER4_VIC,
-	};
-
-	samsung_pwm_clocksource_init(S3C_VA_TIMER,
-					timer_irqs, &s5pv210_pwm_variant);
-}
-
-/*
- * s5pv210_map_io
- *
- * register the standard cpu IO areas
- */
-
-void __init s5pv210_init_io(struct map_desc *mach_desc, int size)
-{
-	/* initialize the io descriptors we need for initialization */
-	iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc));
-	if (mach_desc)
-		iotable_init(mach_desc, size);
-
-	/* detect cpu id and rev. */
-	s5p_init_cpu(S5P_VA_CHIPID);
-
-	s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
-
-	samsung_pwm_set_platdata(&s5pv210_pwm_variant);
-}
-
-void __init s5pv210_map_io(void)
-{
-	/* initialise device information early */
-	s5pv210_default_sdhci0();
-	s5pv210_default_sdhci1();
-	s5pv210_default_sdhci2();
-	s5pv210_default_sdhci3();
-
-	s3c_adc_setname("samsung-adc-v3");
-
-	s3c_cfcon_setname("s5pv210-pata");
-
-	s3c_fimc_setname(0, "s5pv210-fimc");
-	s3c_fimc_setname(1, "s5pv210-fimc");
-	s3c_fimc_setname(2, "s5pv210-fimc");
-
-	/* the i2c devices are directly compatible with s3c2440 */
-	s3c_i2c0_setname("s3c2440-i2c");
-	s3c_i2c1_setname("s3c2440-i2c");
-	s3c_i2c2_setname("s3c2440-i2c");
-
-	s3c_fb_setname("s5pv210-fb");
-
-	/* Use s5pv210-keypad instead of samsung-keypad */
-	samsung_keypad_setname("s5pv210-keypad");
-
-	/* setup TV devices */
-	s5p_hdmi_setname("s5pv210-hdmi");
-
-	s3c64xx_spi_setname("s5pv210-spi");
-}
-
-void __init s5pv210_init_clocks(int xtal)
-{
-	printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
-	s3c24xx_register_baseclocks(xtal);
-	s5p_register_clocks(xtal);
-	s5pv210_register_clocks();
-	s5pv210_setup_clocks();
-}
-
-void __init s5pv210_init_irq(void)
-{
-	u32 vic[4];	/* S5PV210 supports 4 VIC */
-
-	/* All the VICs are fully populated. */
-	vic[0] = ~0;
-	vic[1] = ~0;
-	vic[2] = ~0;
-	vic[3] = ~0;
-
-	s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-
-struct bus_type s5pv210_subsys = {
-	.name		= "s5pv210-core",
-	.dev_name	= "s5pv210-core",
-};
-
-static struct device s5pv210_dev = {
-	.bus	= &s5pv210_subsys,
-};
-
-static int __init s5pv210_core_init(void)
-{
-	return subsys_system_register(&s5pv210_subsys, NULL);
-}
-core_initcall(s5pv210_core_init);
-
-int __init s5pv210_init(void)
-{
-	printk(KERN_INFO "S5PV210: Initializing architecture\n");
-	return device_register(&s5pv210_dev);
-}
-
-/* uart registration process */
-
-void __init s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
-	s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
-}
diff --git a/arch/arm/mach-s5pv210/common.h b/arch/arm/mach-s5pv210/common.h
index fe1beb5..2ad387c 100644
--- a/arch/arm/mach-s5pv210/common.h
+++ b/arch/arm/mach-s5pv210/common.h
@@ -12,19 +12,12 @@
 #ifndef __ARCH_ARM_MACH_S5PV210_COMMON_H
 #define __ARCH_ARM_MACH_S5PV210_COMMON_H
 
-#include <linux/reboot.h>
-
-void s5pv210_init_io(struct map_desc *mach_desc, int size);
-void s5pv210_init_irq(void);
-
-void s5pv210_register_clocks(void);
-void s5pv210_setup_clocks(void);
-
-void s5pv210_restart(enum reboot_mode mode, const char *cmd);
-
-extern  int s5pv210_init(void);
-extern void s5pv210_map_io(void);
-extern void s5pv210_init_clocks(int xtal);
-extern void s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+#ifdef CONFIG_PM_SLEEP
+u32 exynos_get_eint_wake_mask(void);
+void s5pv210_cpu_resume(void);
+void s5pv210_pm_init(void);
+#else
+static inline void s5pv210_pm_init(void) {}
+#endif
 
 #endif /* __ARCH_ARM_MACH_S5PV210_COMMON_H */
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
deleted file mode 100644
index 2d67361..0000000
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-#define S5PV210_AUDSS_INT_MEM	(0xC0000000)
-
-static int s5pv210_cfg_i2s(struct platform_device *pdev)
-{
-	/* configure GPIO for i2s port */
-	switch (pdev->id) {
-	case 0:
-		s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
-		break;
-	case 1:
-		s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
-		break;
-	case 2:
-		s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
-		break;
-	default:
-		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata i2sv5_pdata = {
-	.cfg_gpio = s5pv210_cfg_i2s,
-	.type = {
-		.i2s = {
-			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
-					 | QUIRK_NEED_RSTCLR,
-			.idma_addr = S5PV210_AUDSS_INT_MEM,
-		},
-	},
-};
-
-static struct resource s5pv210_iis0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_IIS0, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S0_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S0_RX),
-	[3] = DEFINE_RES_DMA(DMACH_I2S0S_TX),
-};
-
-struct platform_device s5pv210_device_iis0 = {
-	.name = "samsung-i2s",
-	.id = 0,
-	.num_resources	  = ARRAY_SIZE(s5pv210_iis0_resource),
-	.resource	  = s5pv210_iis0_resource,
-	.dev = {
-		.platform_data = &i2sv5_pdata,
-	},
-};
-
-static struct s3c_audio_pdata i2sv3_pdata = {
-	.cfg_gpio = s5pv210_cfg_i2s,
-};
-
-static struct resource s5pv210_iis1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_IIS1, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S1_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S1_RX),
-};
-
-struct platform_device s5pv210_device_iis1 = {
-	.name		  = "samsung-i2s",
-	.id		  = 1,
-	.num_resources	  = ARRAY_SIZE(s5pv210_iis1_resource),
-	.resource	  = s5pv210_iis1_resource,
-	.dev = {
-		.platform_data = &i2sv3_pdata,
-	},
-};
-
-static struct resource s5pv210_iis2_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_IIS2, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_I2S2_TX),
-	[2] = DEFINE_RES_DMA(DMACH_I2S2_RX),
-};
-
-struct platform_device s5pv210_device_iis2 = {
-	.name		  = "samsung-i2s",
-	.id		  = 2,
-	.num_resources	  = ARRAY_SIZE(s5pv210_iis2_resource),
-	.resource	  = s5pv210_iis2_resource,
-	.dev = {
-		.platform_data = &i2sv3_pdata,
-	},
-};
-
-/* PCM Controller platform_devices */
-
-static int s5pv210_pcm_cfg_gpio(struct platform_device *pdev)
-{
-	switch (pdev->id) {
-	case 0:
-		s3c_gpio_cfgpin_range(S5PV210_GPI(0), 5, S3C_GPIO_SFN(3));
-		break;
-	case 1:
-		s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(3));
-		break;
-	case 2:
-		s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(2));
-		break;
-	default:
-		printk(KERN_DEBUG "Invalid PCM Controller number!");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata s3c_pcm_pdata = {
-	.cfg_gpio = s5pv210_pcm_cfg_gpio,
-};
-
-static struct resource s5pv210_pcm0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_PCM0, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
-	[2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
-};
-
-struct platform_device s5pv210_device_pcm0 = {
-	.name		  = "samsung-pcm",
-	.id		  = 0,
-	.num_resources	  = ARRAY_SIZE(s5pv210_pcm0_resource),
-	.resource	  = s5pv210_pcm0_resource,
-	.dev = {
-		.platform_data = &s3c_pcm_pdata,
-	},
-};
-
-static struct resource s5pv210_pcm1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_PCM1, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_PCM1_TX),
-	[2] = DEFINE_RES_DMA(DMACH_PCM1_RX),
-};
-
-struct platform_device s5pv210_device_pcm1 = {
-	.name		  = "samsung-pcm",
-	.id		  = 1,
-	.num_resources	  = ARRAY_SIZE(s5pv210_pcm1_resource),
-	.resource	  = s5pv210_pcm1_resource,
-	.dev = {
-		.platform_data = &s3c_pcm_pdata,
-	},
-};
-
-static struct resource s5pv210_pcm2_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_PCM2, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_PCM2_TX),
-	[2] = DEFINE_RES_DMA(DMACH_PCM2_RX),
-};
-
-struct platform_device s5pv210_device_pcm2 = {
-	.name		  = "samsung-pcm",
-	.id		  = 2,
-	.num_resources	  = ARRAY_SIZE(s5pv210_pcm2_resource),
-	.resource	  = s5pv210_pcm2_resource,
-	.dev = {
-		.platform_data = &s3c_pcm_pdata,
-	},
-};
-
-/* AC97 Controller platform devices */
-
-static int s5pv210_ac97_cfg_gpio(struct platform_device *pdev)
-{
-	return s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(4));
-}
-
-static struct resource s5pv210_ac97_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_AC97, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_AC97_PCMOUT),
-	[2] = DEFINE_RES_DMA(DMACH_AC97_PCMIN),
-	[3] = DEFINE_RES_DMA(DMACH_AC97_MICIN),
-	[4] = DEFINE_RES_IRQ(IRQ_AC97),
-};
-
-static struct s3c_audio_pdata s3c_ac97_pdata = {
-	.cfg_gpio = s5pv210_ac97_cfg_gpio,
-};
-
-static u64 s5pv210_ac97_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pv210_device_ac97 = {
-	.name		  = "samsung-ac97",
-	.id		  = -1,
-	.num_resources	  = ARRAY_SIZE(s5pv210_ac97_resource),
-	.resource	  = s5pv210_ac97_resource,
-	.dev = {
-		.platform_data = &s3c_ac97_pdata,
-		.dma_mask = &s5pv210_ac97_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
-
-/* S/PDIF Controller platform_device */
-
-static int s5pv210_spdif_cfg_gpio(struct platform_device *pdev)
-{
-	s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 2, S3C_GPIO_SFN(3));
-
-	return 0;
-}
-
-static struct resource s5pv210_spdif_resource[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_SPDIF, SZ_256),
-	[1] = DEFINE_RES_DMA(DMACH_SPDIF),
-};
-
-static struct s3c_audio_pdata samsung_spdif_pdata = {
-	.cfg_gpio = s5pv210_spdif_cfg_gpio,
-};
-
-static u64 s5pv210_spdif_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pv210_device_spdif = {
-	.name		= "samsung-spdif",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5pv210_spdif_resource),
-	.resource	= s5pv210_spdif_resource,
-	.dev = {
-		.platform_data = &samsung_spdif_pdata,
-		.dma_mask = &s5pv210_spdif_dmamask,
-		.coherent_dma_mask = DMA_BIT_MASK(32),
-	},
-};
diff --git a/arch/arm/mach-s5pv210/dma.c b/arch/arm/mach-s5pv210/dma.c
deleted file mode 100644
index b8337e2..0000000
--- a/arch/arm/mach-s5pv210/dma.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/dma.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl330.h>
-
-#include <asm/irq.h>
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/dma.h>
-
-static u8 pdma0_peri[] = {
-	DMACH_UART0_RX,
-	DMACH_UART0_TX,
-	DMACH_UART1_RX,
-	DMACH_UART1_TX,
-	DMACH_UART2_RX,
-	DMACH_UART2_TX,
-	DMACH_UART3_RX,
-	DMACH_UART3_TX,
-	DMACH_MAX,
-	DMACH_I2S0_RX,
-	DMACH_I2S0_TX,
-	DMACH_I2S0S_TX,
-	DMACH_I2S1_RX,
-	DMACH_I2S1_TX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_SPI0_RX,
-	DMACH_SPI0_TX,
-	DMACH_SPI1_RX,
-	DMACH_SPI1_TX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_AC97_MICIN,
-	DMACH_AC97_PCMIN,
-	DMACH_AC97_PCMOUT,
-	DMACH_MAX,
-	DMACH_PWM,
-	DMACH_SPDIF,
-};
-
-static struct dma_pl330_platdata s5pv210_pdma0_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(pdma0_peri),
-	.peri_id = pdma0_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pv210_pdma0, "dma-pl330.0", 0x00041330,
-	S5PV210_PA_PDMA0, {IRQ_PDMA0}, &s5pv210_pdma0_pdata);
-
-static u8 pdma1_peri[] = {
-	DMACH_UART0_RX,
-	DMACH_UART0_TX,
-	DMACH_UART1_RX,
-	DMACH_UART1_TX,
-	DMACH_UART2_RX,
-	DMACH_UART2_TX,
-	DMACH_UART3_RX,
-	DMACH_UART3_TX,
-	DMACH_MAX,
-	DMACH_I2S0_RX,
-	DMACH_I2S0_TX,
-	DMACH_I2S0S_TX,
-	DMACH_I2S1_RX,
-	DMACH_I2S1_TX,
-	DMACH_I2S2_RX,
-	DMACH_I2S2_TX,
-	DMACH_SPI0_RX,
-	DMACH_SPI0_TX,
-	DMACH_SPI1_RX,
-	DMACH_SPI1_TX,
-	DMACH_MAX,
-	DMACH_MAX,
-	DMACH_PCM0_RX,
-	DMACH_PCM0_TX,
-	DMACH_PCM1_RX,
-	DMACH_PCM1_TX,
-	DMACH_MSM_REQ0,
-	DMACH_MSM_REQ1,
-	DMACH_MSM_REQ2,
-	DMACH_MSM_REQ3,
-	DMACH_PCM2_RX,
-	DMACH_PCM2_TX,
-};
-
-static struct dma_pl330_platdata s5pv210_pdma1_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(pdma1_peri),
-	.peri_id = pdma1_peri,
-};
-
-static AMBA_AHB_DEVICE(s5pv210_pdma1, "dma-pl330.1", 0x00041330,
-	S5PV210_PA_PDMA1, {IRQ_PDMA1}, &s5pv210_pdma1_pdata);
-
-static int __init s5pv210_dma_init(void)
-{
-	dma_cap_set(DMA_SLAVE, s5pv210_pdma0_pdata.cap_mask);
-	dma_cap_set(DMA_CYCLIC, s5pv210_pdma0_pdata.cap_mask);
-	amba_device_register(&s5pv210_pdma0_device, &iomem_resource);
-
-	dma_cap_set(DMA_SLAVE, s5pv210_pdma1_pdata.cap_mask);
-	dma_cap_set(DMA_CYCLIC, s5pv210_pdma1_pdata.cap_mask);
-	amba_device_register(&s5pv210_pdma1_device, &iomem_resource);
-
-	return 0;
-}
-arch_initcall(s5pv210_dma_init);
diff --git a/arch/arm/mach-s5pv210/include/mach/gpio.h b/arch/arm/mach-s5pv210/include/mach/gpio.h
deleted file mode 100644
index 6c8b903..0000000
--- a/arch/arm/mach-s5pv210/include/mach/gpio.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/gpio.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - GPIO lib support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-/* Practically, GPIO banks up to MP03 are the configurable gpio banks */
-
-/* GPIO bank sizes */
-#define S5PV210_GPIO_A0_NR	(8)
-#define S5PV210_GPIO_A1_NR	(4)
-#define S5PV210_GPIO_B_NR	(8)
-#define S5PV210_GPIO_C0_NR	(5)
-#define S5PV210_GPIO_C1_NR	(5)
-#define S5PV210_GPIO_D0_NR	(4)
-#define S5PV210_GPIO_D1_NR	(6)
-#define S5PV210_GPIO_E0_NR	(8)
-#define S5PV210_GPIO_E1_NR	(5)
-#define S5PV210_GPIO_F0_NR	(8)
-#define S5PV210_GPIO_F1_NR	(8)
-#define S5PV210_GPIO_F2_NR	(8)
-#define S5PV210_GPIO_F3_NR	(6)
-#define S5PV210_GPIO_G0_NR	(7)
-#define S5PV210_GPIO_G1_NR	(7)
-#define S5PV210_GPIO_G2_NR	(7)
-#define S5PV210_GPIO_G3_NR	(7)
-#define S5PV210_GPIO_H0_NR	(8)
-#define S5PV210_GPIO_H1_NR	(8)
-#define S5PV210_GPIO_H2_NR	(8)
-#define S5PV210_GPIO_H3_NR	(8)
-#define S5PV210_GPIO_I_NR	(7)
-#define S5PV210_GPIO_J0_NR	(8)
-#define S5PV210_GPIO_J1_NR	(6)
-#define S5PV210_GPIO_J2_NR	(8)
-#define S5PV210_GPIO_J3_NR	(8)
-#define S5PV210_GPIO_J4_NR	(5)
-
-#define S5PV210_GPIO_MP01_NR	(8)
-#define S5PV210_GPIO_MP02_NR	(4)
-#define S5PV210_GPIO_MP03_NR	(8)
-#define S5PV210_GPIO_MP04_NR	(8)
-#define S5PV210_GPIO_MP05_NR	(8)
-
-/* GPIO bank numbers */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-
-#define S5PV210_GPIO_NEXT(__gpio) \
-	((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p_gpio_number {
-	S5PV210_GPIO_A0_START	= 0,
-	S5PV210_GPIO_A1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_A0),
-	S5PV210_GPIO_B_START 	= S5PV210_GPIO_NEXT(S5PV210_GPIO_A1),
-	S5PV210_GPIO_C0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_B),
-	S5PV210_GPIO_C1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_C0),
-	S5PV210_GPIO_D0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_C1),
-	S5PV210_GPIO_D1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_D0),
-	S5PV210_GPIO_E0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_D1),
-	S5PV210_GPIO_E1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_E0),
-	S5PV210_GPIO_F0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_E1),
-	S5PV210_GPIO_F1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_F0),
-	S5PV210_GPIO_F2_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_F1),
-	S5PV210_GPIO_F3_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_F2),
-	S5PV210_GPIO_G0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_F3),
-	S5PV210_GPIO_G1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_G0),
-	S5PV210_GPIO_G2_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_G1),
-	S5PV210_GPIO_G3_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_G2),
-	S5PV210_GPIO_H0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_G3),
-	S5PV210_GPIO_H1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_H0),
-	S5PV210_GPIO_H2_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_H1),
-	S5PV210_GPIO_H3_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_H2),
-	S5PV210_GPIO_I_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_H3),
-	S5PV210_GPIO_J0_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_I),
-	S5PV210_GPIO_J1_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_J0),
-	S5PV210_GPIO_J2_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_J1),
-	S5PV210_GPIO_J3_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_J2),
-	S5PV210_GPIO_J4_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_J3),
-	S5PV210_GPIO_MP01_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_J4),
-	S5PV210_GPIO_MP02_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_MP01),
-	S5PV210_GPIO_MP03_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_MP02),
-	S5PV210_GPIO_MP04_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_MP03),
-	S5PV210_GPIO_MP05_START	= S5PV210_GPIO_NEXT(S5PV210_GPIO_MP04),
-};
-
-/* S5PV210 GPIO number definitions */
-#define S5PV210_GPA0(_nr)	(S5PV210_GPIO_A0_START + (_nr))
-#define S5PV210_GPA1(_nr)	(S5PV210_GPIO_A1_START + (_nr))
-#define S5PV210_GPB(_nr)	(S5PV210_GPIO_B_START + (_nr))
-#define S5PV210_GPC0(_nr)	(S5PV210_GPIO_C0_START + (_nr))
-#define S5PV210_GPC1(_nr)	(S5PV210_GPIO_C1_START + (_nr))
-#define S5PV210_GPD0(_nr)	(S5PV210_GPIO_D0_START + (_nr))
-#define S5PV210_GPD1(_nr)	(S5PV210_GPIO_D1_START + (_nr))
-#define S5PV210_GPE0(_nr)	(S5PV210_GPIO_E0_START + (_nr))
-#define S5PV210_GPE1(_nr)	(S5PV210_GPIO_E1_START + (_nr))
-#define S5PV210_GPF0(_nr)	(S5PV210_GPIO_F0_START + (_nr))
-#define S5PV210_GPF1(_nr)	(S5PV210_GPIO_F1_START + (_nr))
-#define S5PV210_GPF2(_nr)	(S5PV210_GPIO_F2_START + (_nr))
-#define S5PV210_GPF3(_nr)	(S5PV210_GPIO_F3_START + (_nr))
-#define S5PV210_GPG0(_nr)	(S5PV210_GPIO_G0_START + (_nr))
-#define S5PV210_GPG1(_nr)	(S5PV210_GPIO_G1_START + (_nr))
-#define S5PV210_GPG2(_nr)	(S5PV210_GPIO_G2_START + (_nr))
-#define S5PV210_GPG3(_nr)	(S5PV210_GPIO_G3_START + (_nr))
-#define S5PV210_GPH0(_nr)	(S5PV210_GPIO_H0_START + (_nr))
-#define S5PV210_GPH1(_nr)	(S5PV210_GPIO_H1_START + (_nr))
-#define S5PV210_GPH2(_nr)	(S5PV210_GPIO_H2_START + (_nr))
-#define S5PV210_GPH3(_nr)	(S5PV210_GPIO_H3_START + (_nr))
-#define S5PV210_GPI(_nr)	(S5PV210_GPIO_I_START + (_nr))
-#define S5PV210_GPJ0(_nr)	(S5PV210_GPIO_J0_START + (_nr))
-#define S5PV210_GPJ1(_nr)	(S5PV210_GPIO_J1_START + (_nr))
-#define S5PV210_GPJ2(_nr)	(S5PV210_GPIO_J2_START + (_nr))
-#define S5PV210_GPJ3(_nr)	(S5PV210_GPIO_J3_START + (_nr))
-#define S5PV210_GPJ4(_nr)	(S5PV210_GPIO_J4_START + (_nr))
-#define S5PV210_MP01(_nr)	(S5PV210_GPIO_MP01_START + (_nr))
-#define S5PV210_MP02(_nr)	(S5PV210_GPIO_MP02_START + (_nr))
-#define S5PV210_MP03(_nr)	(S5PV210_GPIO_MP03_START + (_nr))
-#define S5PV210_MP04(_nr)	(S5PV210_GPIO_MP04_START + (_nr))
-#define S5PV210_MP05(_nr)	(S5PV210_GPIO_MP05_START + (_nr))
-
-/* the end of the S5PV210 specific gpios */
-#define S5PV210_GPIO_END	(S5PV210_MP05(S5PV210_GPIO_MP05_NR) + 1)
-#define S3C_GPIO_END		S5PV210_GPIO_END
-
-/* define the number of gpios we need to the one after the MP05() range */
-#define ARCH_NR_GPIOS		(S5PV210_MP05(S5PV210_GPIO_MP05_NR) +	\
-				 CONFIG_SAMSUNG_GPIO_EXTRA + 1)
-
-#endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/hardware.h b/arch/arm/mach-s5pv210/include/mach/hardware.h
deleted file mode 100644
index fada7a3..0000000
--- a/arch/arm/mach-s5pv210/include/mach/hardware.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/hardware.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - Hardware support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H __FILE__
-
-/* currently nothing here, placeholder */
-
-#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
deleted file mode 100644
index 5e0de3a..0000000
--- a/arch/arm/mach-s5pv210/include/mach/irqs.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/irqs.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - IRQ definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H __FILE__
-
-#include <plat/irqs.h>
-
-/* VIC0: System, DMA, Timer */
-
-#define IRQ_EINT16_31		S5P_IRQ_VIC0(16)
-#define IRQ_BATF		S5P_IRQ_VIC0(17)
-#define IRQ_MDMA		S5P_IRQ_VIC0(18)
-#define IRQ_PDMA0		S5P_IRQ_VIC0(19)
-#define IRQ_PDMA1		S5P_IRQ_VIC0(20)
-#define IRQ_TIMER0_VIC		S5P_IRQ_VIC0(21)
-#define IRQ_TIMER1_VIC		S5P_IRQ_VIC0(22)
-#define IRQ_TIMER2_VIC		S5P_IRQ_VIC0(23)
-#define IRQ_TIMER3_VIC		S5P_IRQ_VIC0(24)
-#define IRQ_TIMER4_VIC		S5P_IRQ_VIC0(25)
-#define IRQ_SYSTIMER		S5P_IRQ_VIC0(26)
-#define IRQ_WDT			S5P_IRQ_VIC0(27)
-#define IRQ_RTC_ALARM		S5P_IRQ_VIC0(28)
-#define IRQ_RTC_TIC		S5P_IRQ_VIC0(29)
-#define IRQ_GPIOINT		S5P_IRQ_VIC0(30)
-#define IRQ_FIMC3		S5P_IRQ_VIC0(31)
-
-/* VIC1: ARM, Power, Memory, Connectivity, Storage */
-
-#define IRQ_PMU			S5P_IRQ_VIC1(0)
-#define IRQ_CORTEX1		S5P_IRQ_VIC1(1)
-#define IRQ_CORTEX2		S5P_IRQ_VIC1(2)
-#define IRQ_CORTEX3		S5P_IRQ_VIC1(3)
-#define IRQ_CORTEX4		S5P_IRQ_VIC1(4)
-#define IRQ_IEMAPC		S5P_IRQ_VIC1(5)
-#define IRQ_IEMIEC		S5P_IRQ_VIC1(6)
-#define IRQ_ONENAND		S5P_IRQ_VIC1(7)
-#define IRQ_NFC			S5P_IRQ_VIC1(8)
-#define IRQ_CFCON		S5P_IRQ_VIC1(9)
-#define IRQ_UART0		S5P_IRQ_VIC1(10)
-#define IRQ_UART1		S5P_IRQ_VIC1(11)
-#define IRQ_UART2		S5P_IRQ_VIC1(12)
-#define IRQ_UART3		S5P_IRQ_VIC1(13)
-#define IRQ_IIC			S5P_IRQ_VIC1(14)
-#define IRQ_SPI0		S5P_IRQ_VIC1(15)
-#define IRQ_SPI1		S5P_IRQ_VIC1(16)
-#define IRQ_SPI2		S5P_IRQ_VIC1(17)
-#define IRQ_IRDA		S5P_IRQ_VIC1(18)
-#define IRQ_IIC2		S5P_IRQ_VIC1(19)
-#define IRQ_IIC_HDMIPHY		S5P_IRQ_VIC1(20)
-#define IRQ_HSIRX		S5P_IRQ_VIC1(21)
-#define IRQ_HSITX		S5P_IRQ_VIC1(22)
-#define IRQ_UHOST		S5P_IRQ_VIC1(23)
-#define IRQ_OTG			S5P_IRQ_VIC1(24)
-#define IRQ_MSM			S5P_IRQ_VIC1(25)
-#define IRQ_HSMMC0		S5P_IRQ_VIC1(26)
-#define IRQ_HSMMC1		S5P_IRQ_VIC1(27)
-#define IRQ_HSMMC2		S5P_IRQ_VIC1(28)
-#define IRQ_MIPI_CSIS		S5P_IRQ_VIC1(29)
-#define IRQ_MIPIDSI		S5P_IRQ_VIC1(30)
-#define IRQ_ONENAND_AUDI	S5P_IRQ_VIC1(31)
-
-/* VIC2: Multimedia, Audio, Security */
-
-#define IRQ_LCD0		S5P_IRQ_VIC2(0)
-#define IRQ_LCD1		S5P_IRQ_VIC2(1)
-#define IRQ_LCD2		S5P_IRQ_VIC2(2)
-#define IRQ_LCD3		S5P_IRQ_VIC2(3)
-#define IRQ_ROTATOR		S5P_IRQ_VIC2(4)
-#define IRQ_FIMC0		S5P_IRQ_VIC2(5)
-#define IRQ_FIMC1		S5P_IRQ_VIC2(6)
-#define IRQ_FIMC2		S5P_IRQ_VIC2(7)
-#define IRQ_JPEG		S5P_IRQ_VIC2(8)
-#define IRQ_2D			S5P_IRQ_VIC2(9)
-#define IRQ_3D			S5P_IRQ_VIC2(10)
-#define IRQ_MIXER		S5P_IRQ_VIC2(11)
-#define IRQ_HDMI		S5P_IRQ_VIC2(12)
-#define IRQ_IIC1		S5P_IRQ_VIC2(13)
-#define IRQ_MFC			S5P_IRQ_VIC2(14)
-#define IRQ_SDO			S5P_IRQ_VIC2(15)
-#define IRQ_I2S0		S5P_IRQ_VIC2(16)
-#define IRQ_I2S1		S5P_IRQ_VIC2(17)
-#define IRQ_I2S2		S5P_IRQ_VIC2(18)
-#define IRQ_AC97		S5P_IRQ_VIC2(19)
-#define IRQ_PCM0		S5P_IRQ_VIC2(20)
-#define IRQ_PCM1		S5P_IRQ_VIC2(21)
-#define IRQ_SPDIF		S5P_IRQ_VIC2(22)
-#define IRQ_ADC			S5P_IRQ_VIC2(23)
-#define IRQ_PENDN		S5P_IRQ_VIC2(24)
-#define IRQ_TC			IRQ_PENDN
-#define IRQ_KEYPAD		S5P_IRQ_VIC2(25)
-#define IRQ_CG			S5P_IRQ_VIC2(26)
-#define IRQ_SSS_INT		S5P_IRQ_VIC2(27)
-#define IRQ_SSS_HASH		S5P_IRQ_VIC2(28)
-#define IRQ_PCM2		S5P_IRQ_VIC2(29)
-#define IRQ_SDMIRQ		S5P_IRQ_VIC2(30)
-#define IRQ_SDMFIQ		S5P_IRQ_VIC2(31)
-
-/* VIC3: Etc */
-
-#define IRQ_IPC			S5P_IRQ_VIC3(0)
-#define IRQ_HOSTIF		S5P_IRQ_VIC3(1)
-#define IRQ_HSMMC3		S5P_IRQ_VIC3(2)
-#define IRQ_CEC			S5P_IRQ_VIC3(3)
-#define IRQ_TSI			S5P_IRQ_VIC3(4)
-#define IRQ_MDNIE0		S5P_IRQ_VIC3(5)
-#define IRQ_MDNIE1		S5P_IRQ_VIC3(6)
-#define IRQ_MDNIE2		S5P_IRQ_VIC3(7)
-#define IRQ_MDNIE3		S5P_IRQ_VIC3(8)
-#define IRQ_VIC_END		S5P_IRQ_VIC3(31)
-
-#define S5P_EINT_BASE1		(S5P_IRQ_VIC0(0))
-#define S5P_EINT_BASE2		(IRQ_VIC_END + 1)
-
-/* GPIO interrupt */
-#define S5P_GPIOINT_BASE	(IRQ_EINT(31) + 1)
-#define S5P_GPIOINT_GROUP_MAXNR	22
-
-/* Set the default NR_IRQS */
-#define NR_IRQS			(IRQ_EINT(31) + S5P_GPIOINT_COUNT + 1)
-
-/* Compatibility */
-#define IRQ_LCD_FIFO		IRQ_LCD0
-#define IRQ_LCD_VSYNC		IRQ_LCD1
-#define IRQ_LCD_SYSTEM		IRQ_LCD2
-#define IRQ_MIPI_CSIS0		IRQ_MIPI_CSIS
-
-#endif /* ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
deleted file mode 100644
index 763929a..0000000
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/map.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5PV210_PA_SDRAM		0x20000000
-
-#define S5PV210_PA_SROM_BANK5		0xA8000000
-
-#define S5PC110_PA_ONENAND		0xB0000000
-#define S5PC110_PA_ONENAND_DMA		0xB0600000
-
-#define S5PV210_PA_CHIPID		0xE0000000
-
-#define S5PV210_PA_SYSCON		0xE0100000
-
-#define S5PV210_PA_GPIO			0xE0200000
-
-#define S5PV210_PA_SPDIF		0xE1100000
-
-#define S5PV210_PA_SPI0			0xE1300000
-#define S5PV210_PA_SPI1			0xE1400000
-
-#define S5PV210_PA_KEYPAD		0xE1600000
-
-#define S5PV210_PA_ADC			0xE1700000
-
-#define S5PV210_PA_IIC0			0xE1800000
-#define S5PV210_PA_IIC1			0xFAB00000
-#define S5PV210_PA_IIC2			0xE1A00000
-
-#define S5PV210_PA_AC97			0xE2200000
-
-#define S5PV210_PA_PCM0			0xE2300000
-#define S5PV210_PA_PCM1			0xE1200000
-#define S5PV210_PA_PCM2			0xE2B00000
-
-#define S5PV210_PA_TIMER		0xE2500000
-#define S5PV210_PA_SYSTIMER		0xE2600000
-#define S5PV210_PA_WATCHDOG		0xE2700000
-#define S5PV210_PA_RTC			0xE2800000
-
-#define S5PV210_PA_UART			0xE2900000
-
-#define S5PV210_PA_SROMC		0xE8000000
-
-#define S5PV210_PA_CFCON		0xE8200000
-
-#define S5PV210_PA_MFC			0xF1700000
-
-#define S5PV210_PA_HSMMC(x)		(0xEB000000 + ((x) * 0x100000))
-
-#define S5PV210_PA_HSOTG		0xEC000000
-#define S5PV210_PA_HSPHY		0xEC100000
-
-#define S5PV210_PA_IIS0			0xEEE30000
-#define S5PV210_PA_IIS1			0xE2100000
-#define S5PV210_PA_IIS2			0xE2A00000
-
-#define S5PV210_PA_DMC0			0xF0000000
-#define S5PV210_PA_DMC1			0xF1400000
-
-#define S5PV210_PA_VIC0			0xF2000000
-#define S5PV210_PA_VIC1			0xF2100000
-#define S5PV210_PA_VIC2			0xF2200000
-#define S5PV210_PA_VIC3			0xF2300000
-
-#define S5PV210_PA_FB			0xF8000000
-
-#define S5PV210_PA_MDMA			0xFA200000
-#define S5PV210_PA_PDMA0		0xE0900000
-#define S5PV210_PA_PDMA1		0xE0A00000
-
-#define S5PV210_PA_MIPI_CSIS		0xFA600000
-
-#define S5PV210_PA_FIMC0		0xFB200000
-#define S5PV210_PA_FIMC1		0xFB300000
-#define S5PV210_PA_FIMC2		0xFB400000
-
-#define S5PV210_PA_JPEG			0xFB600000
-
-#define S5PV210_PA_SDO			0xF9000000
-#define S5PV210_PA_VP			0xF9100000
-#define S5PV210_PA_MIXER		0xF9200000
-#define S5PV210_PA_HDMI			0xFA100000
-#define S5PV210_PA_IIC_HDMIPHY		0xFA900000
-
-/* Compatibiltiy Defines */
-
-#define S3C_PA_FB			S5PV210_PA_FB
-#define S3C_PA_HSMMC0			S5PV210_PA_HSMMC(0)
-#define S3C_PA_HSMMC1			S5PV210_PA_HSMMC(1)
-#define S3C_PA_HSMMC2			S5PV210_PA_HSMMC(2)
-#define S3C_PA_HSMMC3			S5PV210_PA_HSMMC(3)
-#define S3C_PA_IIC			S5PV210_PA_IIC0
-#define S3C_PA_IIC1			S5PV210_PA_IIC1
-#define S3C_PA_IIC2			S5PV210_PA_IIC2
-#define S3C_PA_RTC			S5PV210_PA_RTC
-#define S3C_PA_USB_HSOTG		S5PV210_PA_HSOTG
-#define S3C_PA_WDT			S5PV210_PA_WATCHDOG
-#define S3C_PA_SPI0			S5PV210_PA_SPI0
-#define S3C_PA_SPI1			S5PV210_PA_SPI1
-
-#define S5P_PA_CHIPID			S5PV210_PA_CHIPID
-#define S5P_PA_FIMC0			S5PV210_PA_FIMC0
-#define S5P_PA_FIMC1			S5PV210_PA_FIMC1
-#define S5P_PA_FIMC2			S5PV210_PA_FIMC2
-#define S5P_PA_MIPI_CSIS0		S5PV210_PA_MIPI_CSIS
-#define S5P_PA_MFC			S5PV210_PA_MFC
-#define S5P_PA_IIC_HDMIPHY		S5PV210_PA_IIC_HDMIPHY
-
-#define S5P_PA_SDO			S5PV210_PA_SDO
-#define S5P_PA_VP			S5PV210_PA_VP
-#define S5P_PA_MIXER			S5PV210_PA_MIXER
-#define S5P_PA_HDMI			S5PV210_PA_HDMI
-
-#define S5P_PA_ONENAND			S5PC110_PA_ONENAND
-#define S5P_PA_ONENAND_DMA		S5PC110_PA_ONENAND_DMA
-#define S5P_PA_SDRAM			S5PV210_PA_SDRAM
-#define S5P_PA_SROMC			S5PV210_PA_SROMC
-#define S5P_PA_SYSCON			S5PV210_PA_SYSCON
-#define S5P_PA_TIMER			S5PV210_PA_TIMER
-
-#define S5P_PA_JPEG			S5PV210_PA_JPEG
-
-#define SAMSUNG_PA_ADC			S5PV210_PA_ADC
-#define SAMSUNG_PA_CFCON		S5PV210_PA_CFCON
-#define SAMSUNG_PA_KEYPAD		S5PV210_PA_KEYPAD
-#define SAMSUNG_PA_TIMER		S5PV210_PA_TIMER
-
-/* UART */
-
-#define S3C_VA_UARTx(x)			(S3C_VA_UART + ((x) * S3C_UART_OFFSET))
-
-#define S3C_PA_UART			S5PV210_PA_UART
-
-#define S5P_PA_UART(x)			(S3C_PA_UART + ((x) * S3C_UART_OFFSET))
-#define S5P_PA_UART0			S5P_PA_UART(0)
-#define S5P_PA_UART1			S5P_PA_UART(1)
-#define S5P_PA_UART2			S5P_PA_UART(2)
-#define S5P_PA_UART3			S5P_PA_UART(3)
-
-#define S5P_SZ_UART			SZ_256
-
-#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/memory.h b/arch/arm/mach-s5pv210/include/mach/memory.h
deleted file mode 100644
index d584fac..0000000
--- a/arch/arm/mach-s5pv210/include/mach/memory.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/memory.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - Memory definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/*
- * Sparsemem support
- * Physical memory can be located from 0x20000000 to 0x7fffffff,
- * so MAX_PHYSMEM_BITS is 31.
- */
-
-#define MAX_PHYSMEM_BITS	31
-#define SECTION_SIZE_BITS	28
-
-#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/pm-core.h b/arch/arm/mach-s5pv210/include/mach/pm-core.h
deleted file mode 100644
index eba8aea..0000000
--- a/arch/arm/mach-s5pv210/include/mach/pm-core.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/pm-core.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Based on arch/arm/mach-s3c2410/include/mach/pm-core.h,
- * Copyright 2008 Simtec Electronics
- *      Ben Dooks <ben@simtec.co.uk>
- *      http://armlinux.simtec.co.uk/
- *
- * S5PV210 - PM core support for arch/arm/plat-s5p/pm.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-static inline void s3c_pm_debug_init_uart(void)
-{
-	/* nothing here yet */
-}
-
-static inline void s3c_pm_arch_prepare_irqs(void)
-{
-	__raw_writel(s3c_irqwake_intmask, S5P_WAKEUP_MASK);
-	__raw_writel(s3c_irqwake_eintmask, S5P_EINT_WAKEUP_MASK);
-}
-
-static inline void s3c_pm_arch_stop_clocks(void)
-{
-	/* nothing here yet */
-}
-
-static inline void s3c_pm_arch_show_resume_irqs(void)
-{
-	/* nothing here yet */
-}
-
-static inline void s3c_pm_arch_update_uart(void __iomem *regs,
-					   struct pm_uart_save *save)
-{
-	/* nothing here yet */
-}
-
-static inline void s3c_pm_restored_gpios(void) { }
-static inline void samsung_pm_saved_gpios(void) { }
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-clock.h b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
index e345584..b14ffcd 100644
--- a/arch/arm/mach-s5pv210/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
@@ -13,7 +13,7 @@
 #ifndef __ASM_ARCH_REGS_CLOCK_H
 #define __ASM_ARCH_REGS_CLOCK_H __FILE__
 
-#include <mach/map.h>
+#include <plat/map-base.h>
 
 #define S5P_CLKREG(x)		(S3C_VA_SYS + (x))
 
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-gpio.h b/arch/arm/mach-s5pv210/include/mach/regs-gpio.h
deleted file mode 100644
index de0c899..0000000
--- a/arch/arm/mach-s5pv210/include/mach/regs-gpio.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/regs-gpio.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5PV210 - GPIO (including EINT) register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_GPIO_H
-#define __ASM_ARCH_REGS_GPIO_H __FILE__
-
-#include <mach/map.h>
-
-#define S5PV210_EINT30CON		(S5P_VA_GPIO + 0xE00)
-#define S5P_EINT_CON(x)			(S5PV210_EINT30CON + ((x) * 0x4))
-
-#define S5PV210_EINT30FLTCON0		(S5P_VA_GPIO + 0xE80)
-#define S5P_EINT_FLTCON(x)		(S5PV210_EINT30FLTCON0 + ((x) * 0x4))
-
-#define S5PV210_EINT30MASK		(S5P_VA_GPIO + 0xF00)
-#define S5P_EINT_MASK(x)		(S5PV210_EINT30MASK + ((x) * 0x4))
-
-#define S5PV210_EINT30PEND		(S5P_VA_GPIO + 0xF40)
-#define S5P_EINT_PEND(x)		(S5PV210_EINT30PEND + ((x) * 0x4))
-
-#define EINT_REG_NR(x)			(EINT_OFFSET(x) >> 3)
-
-#define eint_irq_to_bit(irq)		(1 << (EINT_OFFSET(irq) & 0x7))
-
-#define EINT_MODE		S3C_GPIO_SFN(0xf)
-
-#define EINT_GPIO_0(x)		S5PV210_GPH0(x)
-#define EINT_GPIO_1(x)		S5PV210_GPH1(x)
-#define EINT_GPIO_2(x)		S5PV210_GPH2(x)
-#define EINT_GPIO_3(x)		S5PV210_GPH3(x)
-
-#endif /* __ASM_ARCH_REGS_GPIO_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-irq.h b/arch/arm/mach-s5pv210/include/mach/regs-irq.h
deleted file mode 100644
index d8bc1e6..0000000
--- a/arch/arm/mach-s5pv210/include/mach/regs-irq.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/regs-irq.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - IRQ register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_IRQ_H
-#define __ASM_ARCH_REGS_IRQ_H __FILE__
-
-#include <mach/map.h>
-
-#endif /* __ASM_ARCH_REGS_IRQ_H */
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
deleted file mode 100644
index cc37eda..0000000
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ /dev/null
@@ -1,687 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/mach-aquila.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/fb.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/mfd/max8998.h>
-#include <linux/mfd/wm8994/pdata.h>
-#include <linux/regulator/fixed.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <video/samsung_fimd.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <plat/fimc-core.h>
-#include <plat/sdhci.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define AQUILA_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				 S3C2410_UCON_RXILEVEL |	\
-				 S3C2410_UCON_TXIRQMODE |	\
-				 S3C2410_UCON_RXIRQMODE |	\
-				 S3C2410_UCON_RXFIFO_TOI |	\
-				 S3C2443_UCON_RXERR_IRQEN)
-
-#define AQUILA_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define AQUILA_UFCON_DEFAULT	S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg aquila_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= AQUILA_UCON_DEFAULT,
-		.ulcon		= AQUILA_ULCON_DEFAULT,
-		/*
-		 * Actually UART0 can support 256 bytes fifo, but aquila board
-		 * supports 128 bytes fifo because of initial chip bug
-		 */
-		.ufcon		= AQUILA_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG128 | S5PV210_UFCON_RXTRIG128,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= AQUILA_UCON_DEFAULT,
-		.ulcon		= AQUILA_ULCON_DEFAULT,
-		.ufcon		= AQUILA_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= AQUILA_UCON_DEFAULT,
-		.ulcon		= AQUILA_ULCON_DEFAULT,
-		.ufcon		= AQUILA_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= AQUILA_UCON_DEFAULT,
-		.ulcon		= AQUILA_ULCON_DEFAULT,
-		.ufcon		= AQUILA_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
-	},
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win aquila_fb_win0 = {
-	.max_bpp = 32,
-	.default_bpp = 16,
-	.xres = 480,
-	.yres = 800,
-};
-
-static struct s3c_fb_pd_win aquila_fb_win1 = {
-	.max_bpp = 32,
-	.default_bpp = 16,
-	.xres = 480,
-	.yres = 800,
-};
-
-static struct fb_videomode aquila_lcd_timing = {
-	.left_margin = 16,
-	.right_margin = 16,
-	.upper_margin = 3,
-	.lower_margin = 28,
-	.hsync_len = 2,
-	.vsync_len = 2,
-	.xres = 480,
-	.yres = 800,
-};
-
-static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
-	.win[0]		= &aquila_fb_win0,
-	.win[1]		= &aquila_fb_win1,
-	.vtiming	= &aquila_lcd_timing,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
-			  VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,
-	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
-};
-
-/* MAX8998 regulators */
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
-
-static struct regulator_init_data aquila_ldo2_data = {
-	.constraints	= {
-		.name		= "VALIVE_1.1V",
-		.min_uV		= 1100000,
-		.max_uV		= 1100000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-		.state_mem	= {
-			.enabled = 1,
-		},
-	},
-};
-
-static struct regulator_init_data aquila_ldo3_data = {
-	.constraints	= {
-		.name		= "VUSB+MIPI_1.1V",
-		.min_uV		= 1100000,
-		.max_uV		= 1100000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo4_data = {
-	.constraints	= {
-		.name		= "VDAC_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo5_data = {
-	.constraints	= {
-		.name		= "VTF_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo6_data = {
-	.constraints	= {
-		.name		= "VCC_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo7_data = {
-	.constraints	= {
-		.name		= "VCC_3.0V",
-		.min_uV		= 3000000,
-		.max_uV		= 3000000,
-		.apply_uV	= 1,
-		.boot_on	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo8_data = {
-	.constraints	= {
-		.name		= "VUSB+VADC_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo9_data = {
-	.constraints	= {
-		.name		= "VCC+VCAM_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo10_data = {
-	.constraints	= {
-		.name		= "VPLL_1.1V",
-		.min_uV		= 1100000,
-		.max_uV		= 1100000,
-		.apply_uV	= 1,
-		.boot_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo11_data = {
-	.constraints	= {
-		.name		= "CAM_IO_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo12_data = {
-	.constraints	= {
-		.name		= "CAM_ISP_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo13_data = {
-	.constraints	= {
-		.name		= "CAM_A_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo14_data = {
-	.constraints	= {
-		.name		= "CAM_CIF_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo15_data = {
-	.constraints	= {
-		.name		= "CAM_AF_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo16_data = {
-	.constraints	= {
-		.name		= "VMIPI_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data aquila_ldo17_data = {
-	.constraints	= {
-		.name		= "CAM_8M_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-/* BUCK */
-static struct regulator_consumer_supply buck1_consumer =
-	REGULATOR_SUPPLY("vddarm", NULL);
-
-static struct regulator_consumer_supply buck2_consumer =
-	REGULATOR_SUPPLY("vddint", NULL);
-
-static struct regulator_init_data aquila_buck1_data = {
-	.constraints	= {
-		.name		= "VARM_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE |
-				  REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &buck1_consumer,
-};
-
-static struct regulator_init_data aquila_buck2_data = {
-	.constraints	= {
-		.name		= "VINT_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE |
-				  REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &buck2_consumer,
-};
-
-static struct regulator_init_data aquila_buck3_data = {
-	.constraints	= {
-		.name		= "VCC_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.state_mem	= {
-			.enabled = 1,
-		},
-	},
-};
-
-static struct regulator_init_data aquila_buck4_data = {
-	.constraints	= {
-		.name		= "CAM_CORE_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct max8998_regulator_data aquila_regulators[] = {
-	{ MAX8998_LDO2,  &aquila_ldo2_data },
-	{ MAX8998_LDO3,  &aquila_ldo3_data },
-	{ MAX8998_LDO4,  &aquila_ldo4_data },
-	{ MAX8998_LDO5,  &aquila_ldo5_data },
-	{ MAX8998_LDO6,  &aquila_ldo6_data },
-	{ MAX8998_LDO7,  &aquila_ldo7_data },
-	{ MAX8998_LDO8,  &aquila_ldo8_data },
-	{ MAX8998_LDO9,  &aquila_ldo9_data },
-	{ MAX8998_LDO10, &aquila_ldo10_data },
-	{ MAX8998_LDO11, &aquila_ldo11_data },
-	{ MAX8998_LDO12, &aquila_ldo12_data },
-	{ MAX8998_LDO13, &aquila_ldo13_data },
-	{ MAX8998_LDO14, &aquila_ldo14_data },
-	{ MAX8998_LDO15, &aquila_ldo15_data },
-	{ MAX8998_LDO16, &aquila_ldo16_data },
-	{ MAX8998_LDO17, &aquila_ldo17_data },
-	{ MAX8998_BUCK1, &aquila_buck1_data },
-	{ MAX8998_BUCK2, &aquila_buck2_data },
-	{ MAX8998_BUCK3, &aquila_buck3_data },
-	{ MAX8998_BUCK4, &aquila_buck4_data },
-};
-
-static struct max8998_platform_data aquila_max8998_pdata = {
-	.num_regulators	= ARRAY_SIZE(aquila_regulators),
-	.regulators	= aquila_regulators,
-	.buck1_set1	= S5PV210_GPH0(3),
-	.buck1_set2	= S5PV210_GPH0(4),
-	.buck2_set3	= S5PV210_GPH0(5),
-	.buck1_voltage	= { 1200000, 1200000, 1200000, 1200000 },
-	.buck2_voltage	= { 1200000, 1200000 },
-};
-#endif
-
-static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
-	REGULATOR_SUPPLY("DBVDD", "5-001a"),
-	REGULATOR_SUPPLY("AVDD2", "5-001a"),
-	REGULATOR_SUPPLY("CPVDD", "5-001a"),
-};
-
-static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
-	REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
-	REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
-};
-
-static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
-	.constraints = {
-		.always_on = 1,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
-	.consumer_supplies	= wm8994_fixed_voltage0_supplies,
-};
-
-static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
-	.constraints = {
-		.always_on = 1,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
-	.consumer_supplies	= wm8994_fixed_voltage1_supplies,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
-	.supply_name	= "VCC_1.8V_PDA",
-	.microvolts	= 1800000,
-	.gpio		= -EINVAL,
-	.init_data	= &wm8994_fixed_voltage0_init_data,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
-	.supply_name	= "V_BAT",
-	.microvolts	= 3700000,
-	.gpio		= -EINVAL,
-	.init_data	= &wm8994_fixed_voltage1_init_data,
-};
-
-static struct platform_device wm8994_fixed_voltage0 = {
-	.name		= "reg-fixed-voltage",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &wm8994_fixed_voltage0_config,
-	},
-};
-
-static struct platform_device wm8994_fixed_voltage1 = {
-	.name		= "reg-fixed-voltage",
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &wm8994_fixed_voltage1_config,
-	},
-};
-
-static struct regulator_consumer_supply wm8994_avdd1_supply =
-	REGULATOR_SUPPLY("AVDD1", "5-001a");
-
-static struct regulator_consumer_supply wm8994_dcvdd_supply =
-	REGULATOR_SUPPLY("DCVDD", "5-001a");
-
-static struct regulator_init_data wm8994_ldo1_data = {
-	.constraints	= {
-		.name		= "AVDD1_3.0V",
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &wm8994_avdd1_supply,
-};
-
-static struct regulator_init_data wm8994_ldo2_data = {
-	.constraints	= {
-		.name		= "DCVDD_1.0V",
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &wm8994_dcvdd_supply,
-};
-
-static struct wm8994_pdata wm8994_platform_data = {
-	/* configure gpio1 function: 0x0001(Logic level input/output) */
-	.gpio_defaults[0] = 0x0001,
-	/* configure gpio3/4/5/7 function for AIF2 voice */
-	.gpio_defaults[2] = 0x8100,
-	.gpio_defaults[3] = 0x8100,
-	.gpio_defaults[4] = 0x8100,
-	.gpio_defaults[6] = 0x0100,
-	/* configure gpio8/9/10/11 function for AIF3 BT */
-	.gpio_defaults[7] = 0x8100,
-	.gpio_defaults[8] = 0x0100,
-	.gpio_defaults[9] = 0x0100,
-	.gpio_defaults[10] = 0x0100,
-	.ldo[0]	= { S5PV210_MP03(6), &wm8994_ldo1_data },	/* XM0FRNB_2 */
-	.ldo[1]	= { 0, &wm8994_ldo2_data },
-};
-
-/* GPIO I2C PMIC */
-#define AP_I2C_GPIO_PMIC_BUS_4	4
-static struct i2c_gpio_platform_data aquila_i2c_gpio_pmic_data = {
-	.sda_pin	= S5PV210_GPJ4(0),	/* XMSMCSN */
-	.scl_pin	= S5PV210_GPJ4(3),	/* XMSMIRQN */
-};
-
-static struct platform_device aquila_i2c_gpio_pmic = {
-	.name		= "i2c-gpio",
-	.id		= AP_I2C_GPIO_PMIC_BUS_4,
-	.dev		= {
-		.platform_data = &aquila_i2c_gpio_pmic_data,
-	},
-};
-
-static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
-	{
-		/* 0xCC when SRAD = 0 */
-		I2C_BOARD_INFO("max8998", 0xCC >> 1),
-		.platform_data = &aquila_max8998_pdata,
-	},
-#endif
-};
-
-/* GPIO I2C AP 1.8V */
-#define AP_I2C_GPIO_BUS_5	5
-static struct i2c_gpio_platform_data aquila_i2c_gpio5_data = {
-	.sda_pin	= S5PV210_MP05(3),	/* XM0ADDR_11 */
-	.scl_pin	= S5PV210_MP05(2),	/* XM0ADDR_10 */
-};
-
-static struct platform_device aquila_i2c_gpio5 = {
-	.name		= "i2c-gpio",
-	.id		= AP_I2C_GPIO_BUS_5,
-	.dev		= {
-		.platform_data	= &aquila_i2c_gpio5_data,
-	},
-};
-
-static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
-	{
-		/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
-		I2C_BOARD_INFO("wm8994", 0x1a),
-		.platform_data	= &wm8994_platform_data,
-	},
-};
-
-/* PMIC Power button */
-static struct gpio_keys_button aquila_gpio_keys_table[] = {
-	{
-		.code 		= KEY_POWER,
-		.gpio		= S5PV210_GPH2(6),
-		.desc		= "gpio-keys: KEY_POWER",
-		.type		= EV_KEY,
-		.active_low	= 1,
-		.wakeup		= 1,
-		.debounce_interval = 1,
-	},
-};
-
-static struct gpio_keys_platform_data aquila_gpio_keys_data = {
-	.buttons	= aquila_gpio_keys_table,
-	.nbuttons	= ARRAY_SIZE(aquila_gpio_keys_table),
-};
-
-static struct platform_device aquila_device_gpiokeys = {
-	.name = "gpio-keys",
-	.dev = {
-		.platform_data = &aquila_gpio_keys_data,
-	},
-};
-
-static void __init aquila_pmic_init(void)
-{
-	/* AP_PMIC_IRQ: EINT7 */
-	s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
-	s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
-
-	/* nPower: EINT22 */
-	s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
-	s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
-}
-
-/* MoviNAND */
-static struct s3c_sdhci_platdata aquila_hsmmc0_data __initdata = {
-	.max_width		= 4,
-	.cd_type		= S3C_SDHCI_CD_PERMANENT,
-};
-
-/* Wireless LAN */
-static struct s3c_sdhci_platdata aquila_hsmmc1_data __initdata = {
-	.max_width		= 4,
-	.cd_type		= S3C_SDHCI_CD_EXTERNAL,
-	/* ext_cd_{init,cleanup} callbacks will be added later */
-};
-
-/* External Flash */
-#define AQUILA_EXT_FLASH_EN	S5PV210_MP05(4)
-#define AQUILA_EXT_FLASH_CD	S5PV210_GPH3(4)
-static struct s3c_sdhci_platdata aquila_hsmmc2_data __initdata = {
-	.max_width		= 4,
-	.cd_type		= S3C_SDHCI_CD_GPIO,
-	.ext_cd_gpio		= AQUILA_EXT_FLASH_CD,
-	.ext_cd_gpio_invert	= 1,
-};
-
-static void aquila_setup_sdhci(void)
-{
-	gpio_request_one(AQUILA_EXT_FLASH_EN, GPIOF_OUT_INIT_HIGH, "FLASH_EN");
-
-	s3c_sdhci0_set_platdata(&aquila_hsmmc0_data);
-	s3c_sdhci1_set_platdata(&aquila_hsmmc1_data);
-	s3c_sdhci2_set_platdata(&aquila_hsmmc2_data);
-};
-
-/* Audio device */
-static struct platform_device aquila_device_audio = {
-	.name = "smdk-audio",
-	.id = -1,
-};
-
-static struct platform_device *aquila_devices[] __initdata = {
-	&aquila_i2c_gpio_pmic,
-	&aquila_i2c_gpio5,
-	&aquila_device_gpiokeys,
-	&aquila_device_audio,
-	&s3c_device_fb,
-	&s5p_device_onenand,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-	&s5p_device_fimc0,
-	&s5p_device_fimc1,
-	&s5p_device_fimc2,
-	&s5p_device_fimc_md,
-	&s5pv210_device_iis0,
-	&wm8994_fixed_voltage0,
-	&wm8994_fixed_voltage1,
-};
-
-static void __init aquila_sound_init(void)
-{
-	unsigned int gpio;
-
-	/* CODEC_XTAL_EN
-	 *
-	 * The Aquila board have a oscillator which provide main clock
-	 * to WM8994 codec. The oscillator provide 24MHz clock to WM8994
-	 * clock. Set gpio setting of "CODEC_XTAL_EN" to enable a oscillator.
-	 * */
-	gpio = S5PV210_GPH3(2);		/* XEINT_26 */
-	gpio_request(gpio, "CODEC_XTAL_EN");
-	s3c_gpio_cfgpin(gpio, S3C_GPIO_OUTPUT);
-	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
-
-	/* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
-	 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
-	 * because it needs 24MHz clock to operate WM8994 codec.
-	 */
-	__raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
-}
-
-static void __init aquila_map_io(void)
-{
-	s5pv210_init_io(NULL, 0);
-	s3c24xx_init_clocks(24000000);
-	s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init aquila_machine_init(void)
-{
-	/* PMIC */
-	aquila_pmic_init();
-	i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
-			ARRAY_SIZE(i2c_gpio_pmic_devs));
-	/* SDHCI */
-	aquila_setup_sdhci();
-
-	s3c_fimc_setname(0, "s5p-fimc");
-	s3c_fimc_setname(1, "s5p-fimc");
-	s3c_fimc_setname(2, "s5p-fimc");
-
-	/* SOUND */
-	aquila_sound_init();
-	i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
-			ARRAY_SIZE(i2c_gpio5_devs));
-
-	/* FB */
-	s3c_fb_set_platdata(&aquila_lcd_pdata);
-
-	platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
-}
-
-MACHINE_START(AQUILA, "Aquila")
-	/* Maintainers:
-	   Marek Szyprowski <m.szyprowski@samsung.com>
-	   Kyungmin Park <kyungmin.park@samsung.com> */
-	.atag_offset	= 0x100,
-	.init_irq	= s5pv210_init_irq,
-	.map_io		= aquila_map_io,
-	.init_machine	= aquila_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5pv210_restart,
-MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
deleted file mode 100644
index c1ce921..0000000
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ /dev/null
@@ -1,916 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/mach-goni.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/fb.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/i2c/atmel_mxt_ts.h>
-#include <linux/mfd/max8998.h>
-#include <linux/mfd/wm8994/pdata.h>
-#include <linux/regulator/fixed.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_gpio.h>
-#include <linux/lcd.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/interrupt.h>
-#include <linux/platform_data/s3c-hsotg.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <video/samsung_fimd.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/fb.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/keypad.h>
-#include <plat/sdhci.h>
-#include <plat/clock.h>
-#include <plat/samsung-time.h>
-#include <plat/mfc.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define GONI_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				 S3C2410_UCON_RXILEVEL |	\
-				 S3C2410_UCON_TXIRQMODE |	\
-				 S3C2410_UCON_RXIRQMODE |	\
-				 S3C2410_UCON_RXFIFO_TOI |	\
-				 S3C2443_UCON_RXERR_IRQEN)
-
-#define GONI_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define GONI_UFCON_DEFAULT	S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= GONI_UCON_DEFAULT,
-		.ulcon		= GONI_ULCON_DEFAULT,
-		.ufcon		= GONI_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= GONI_UCON_DEFAULT,
-		.ulcon		= GONI_ULCON_DEFAULT,
-		.ufcon		= GONI_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= GONI_UCON_DEFAULT,
-		.ulcon		= GONI_ULCON_DEFAULT,
-		.ufcon		= GONI_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= GONI_UCON_DEFAULT,
-		.ulcon		= GONI_ULCON_DEFAULT,
-		.ufcon		= GONI_UFCON_DEFAULT |
-			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
-	},
-};
-
-/* Frame Buffer */
-static struct s3c_fb_pd_win goni_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 16,
-	.xres		= 480,
-	.yres		= 800,
-	.virtual_x	= 480,
-	.virtual_y	= 2 * 800,
-};
-
-static struct fb_videomode goni_lcd_timing = {
-	.left_margin	= 16,
-	.right_margin	= 16,
-	.upper_margin	= 2,
-	.lower_margin	= 28,
-	.hsync_len	= 2,
-	.vsync_len	= 1,
-	.xres		= 480,
-	.yres		= 800,
-	.refresh	= 55,
-};
-
-static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
-	.win[0]		= &goni_fb_win0,
-	.vtiming	= &goni_lcd_timing,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
-			  VIDCON0_CLKSEL_LCD,
-	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
-			  | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
-};
-
-static int lcd_power_on(struct lcd_device *ld, int enable)
-{
-	return 1;
-}
-
-static int reset_lcd(struct lcd_device *ld)
-{
-	static unsigned int first = 1;
-	int reset_gpio = -1;
-
-	reset_gpio = S5PV210_MP05(5);
-
-	if (first) {
-		gpio_request(reset_gpio, "MLCD_RST");
-		first = 0;
-	}
-
-	gpio_direction_output(reset_gpio, 1);
-	return 1;
-}
-
-static struct lcd_platform_data goni_lcd_platform_data = {
-	.reset			= reset_lcd,
-	.power_on		= lcd_power_on,
-	.lcd_enabled		= 0,
-	.reset_delay		= 120,	/* 120ms */
-	.power_on_delay		= 25,	/* 25ms */
-	.power_off_delay	= 200,	/* 200ms */
-};
-
-#define LCD_BUS_NUM	3
-static struct spi_board_info spi_board_info[] __initdata = {
-	{
-		.modalias	= "s6e63m0",
-		.platform_data	= &goni_lcd_platform_data,
-		.max_speed_hz	= 1200000,
-		.bus_num	= LCD_BUS_NUM,
-		.chip_select	= 0,
-		.mode		= SPI_MODE_3,
-		.controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
-	},
-};
-
-static struct spi_gpio_platform_data lcd_spi_gpio_data = {
-	.sck	= S5PV210_MP04(1), /* DISPLAY_CLK */
-	.mosi	= S5PV210_MP04(3), /* DISPLAY_SI */
-	.miso	= SPI_GPIO_NO_MISO,
-	.num_chipselect	= 1,
-};
-
-static struct platform_device goni_spi_gpio = {
-	.name	= "spi_gpio",
-	.id	= LCD_BUS_NUM,
-	.dev	= {
-		.parent		= &s3c_device_fb.dev,
-		.platform_data	= &lcd_spi_gpio_data,
-	},
-};
-
-/* KEYPAD */
-static uint32_t keymap[] __initdata = {
-	/* KEY(row, col, keycode) */
-	KEY(0, 1, KEY_MENU),		/* Send */
-	KEY(0, 2, KEY_BACK),		/* End */
-	KEY(1, 1, KEY_CONFIG),		/* Half shot */
-	KEY(1, 2, KEY_VOLUMEUP),
-	KEY(2, 1, KEY_CAMERA),		/* Full shot */
-	KEY(2, 2, KEY_VOLUMEDOWN),
-};
-
-static struct matrix_keymap_data keymap_data __initdata = {
-	.keymap		= keymap,
-	.keymap_size	= ARRAY_SIZE(keymap),
-};
-
-static struct samsung_keypad_platdata keypad_data __initdata = {
-	.keymap_data	= &keymap_data,
-	.rows		= 3,
-	.cols		= 3,
-};
-
-/* Radio */
-static struct i2c_board_info i2c1_devs[] __initdata = {
-	{
-		I2C_BOARD_INFO("si470x", 0x10),
-	},
-};
-
-static void __init goni_radio_init(void)
-{
-	int gpio;
-
-	gpio = S5PV210_GPJ2(4);			/* XMSMDATA_4 */
-	gpio_request(gpio, "FM_INT");
-	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
-	i2c1_devs[0].irq = gpio_to_irq(gpio);
-
-	gpio = S5PV210_GPJ2(5);			/* XMSMDATA_5 */
-	gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
-}
-
-/* TSP */
-static struct mxt_platform_data qt602240_platform_data = {
-	.irqflags	= IRQF_TRIGGER_FALLING,
-};
-
-static struct s3c2410_platform_i2c i2c2_data __initdata = {
-	.flags		= 0,
-	.bus_num	= 2,
-	.slave_addr	= 0x10,
-	.frequency	= 400 * 1000,
-	.sda_delay	= 100,
-};
-
-static struct i2c_board_info i2c2_devs[] __initdata = {
-	{
-		I2C_BOARD_INFO("qt602240_ts", 0x4a),
-		.platform_data = &qt602240_platform_data,
-	},
-};
-
-static void __init goni_tsp_init(void)
-{
-	int gpio;
-
-	gpio = S5PV210_GPJ1(3);		/* XMSMADDR_11 */
-	gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
-	gpio_export(gpio, 0);
-
-	gpio = S5PV210_GPJ0(5);		/* XMSMADDR_5 */
-	gpio_request(gpio, "TSP_INT");
-
-	s5p_register_gpio_interrupt(gpio);
-	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
-	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
-	i2c2_devs[0].irq = gpio_to_irq(gpio);
-}
-
-/* USB OTG */
-static struct s3c_hsotg_plat goni_hsotg_pdata;
-
-/* MAX8998 regulators */
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
-
-static struct regulator_consumer_supply goni_ldo3_consumers[] = {
-	REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
-};
-
-static struct regulator_consumer_supply goni_ldo5_consumers[] = {
-	REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
-};
-
-static struct regulator_consumer_supply goni_ldo8_consumers[] = {
-	REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
-	REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
-};
-
-static struct regulator_consumer_supply goni_ldo11_consumers[] = {
-	REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
-};
-
-static struct regulator_consumer_supply goni_ldo13_consumers[] = {
-	REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
-};
-
-static struct regulator_consumer_supply goni_ldo14_consumers[] = {
-	REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
-};
-
-static struct regulator_init_data goni_ldo2_data = {
-	.constraints	= {
-		.name		= "VALIVE_1.1V",
-		.min_uV		= 1100000,
-		.max_uV		= 1100000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-		.state_mem	= {
-			.enabled = 1,
-		},
-	},
-};
-
-static struct regulator_init_data goni_ldo3_data = {
-	.constraints	= {
-		.name		= "VUSB+MIPI_1.1V",
-		.min_uV		= 1100000,
-		.max_uV		= 1100000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
-	.consumer_supplies = goni_ldo3_consumers,
-};
-
-static struct regulator_init_data goni_ldo4_data = {
-	.constraints	= {
-		.name		= "VDAC_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo5_data = {
-	.constraints	= {
-		.name		= "VTF_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
-	.consumer_supplies = goni_ldo5_consumers,
-};
-
-static struct regulator_init_data goni_ldo6_data = {
-	.constraints	= {
-		.name		= "VCC_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo7_data = {
-	.constraints	= {
-		.name		= "VLCD_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo8_data = {
-	.constraints	= {
-		.name		= "VUSB+VADC_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
-	.consumer_supplies = goni_ldo8_consumers,
-};
-
-static struct regulator_init_data goni_ldo9_data = {
-	.constraints	= {
-		.name		= "VCC+VCAM_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo10_data = {
-	.constraints	= {
-		.name		= "VPLL_1.1V",
-		.min_uV		= 1100000,
-		.max_uV		= 1100000,
-		.apply_uV	= 1,
-		.boot_on	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo11_data = {
-	.constraints	= {
-		.name		= "CAM_IO_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(goni_ldo11_consumers),
-	.consumer_supplies	= goni_ldo11_consumers,
-};
-
-static struct regulator_init_data goni_ldo12_data = {
-	.constraints	= {
-		.name		= "CAM_ISP_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo13_data = {
-	.constraints	= {
-		.name		= "CAM_A_2.8V",
-		.min_uV		= 2800000,
-		.max_uV		= 2800000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(goni_ldo13_consumers),
-	.consumer_supplies	= goni_ldo13_consumers,
-};
-
-static struct regulator_init_data goni_ldo14_data = {
-	.constraints	= {
-		.name		= "CAM_CIF_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(goni_ldo14_consumers),
-	.consumer_supplies	= goni_ldo14_consumers,
-};
-
-static struct regulator_init_data goni_ldo15_data = {
-	.constraints	= {
-		.name		= "CAM_AF_3.3V",
-		.min_uV		= 3300000,
-		.max_uV		= 3300000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo16_data = {
-	.constraints	= {
-		.name		= "VMIPI_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-	},
-};
-
-static struct regulator_init_data goni_ldo17_data = {
-	.constraints	= {
-		.name		= "VCC_3.0V_LCD",
-		.min_uV		= 3000000,
-		.max_uV		= 3000000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-/* BUCK */
-static struct regulator_consumer_supply buck1_consumer =
-	REGULATOR_SUPPLY("vddarm", NULL);
-
-static struct regulator_consumer_supply buck2_consumer =
-	REGULATOR_SUPPLY("vddint", NULL);
-
-static struct regulator_consumer_supply buck3_consumer =
-	REGULATOR_SUPPLY("vdet", "s5p-sdo");
-
-
-static struct regulator_init_data goni_buck1_data = {
-	.constraints	= {
-		.name		= "VARM_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE |
-				  REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &buck1_consumer,
-};
-
-static struct regulator_init_data goni_buck2_data = {
-	.constraints	= {
-		.name		= "VINT_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE |
-				  REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &buck2_consumer,
-};
-
-static struct regulator_init_data goni_buck3_data = {
-	.constraints	= {
-		.name		= "VCC_1.8V",
-		.min_uV		= 1800000,
-		.max_uV		= 1800000,
-		.apply_uV	= 1,
-		.state_mem	= {
-			.enabled = 1,
-		},
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &buck3_consumer,
-};
-
-static struct regulator_init_data goni_buck4_data = {
-	.constraints	= {
-		.name		= "CAM_CORE_1.2V",
-		.min_uV		= 1200000,
-		.max_uV		= 1200000,
-		.apply_uV	= 1,
-		.always_on	= 1,
-	},
-};
-
-static struct max8998_regulator_data goni_regulators[] = {
-	{ MAX8998_LDO2,  &goni_ldo2_data },
-	{ MAX8998_LDO3,  &goni_ldo3_data },
-	{ MAX8998_LDO4,  &goni_ldo4_data },
-	{ MAX8998_LDO5,  &goni_ldo5_data },
-	{ MAX8998_LDO6,  &goni_ldo6_data },
-	{ MAX8998_LDO7,  &goni_ldo7_data },
-	{ MAX8998_LDO8,  &goni_ldo8_data },
-	{ MAX8998_LDO9,  &goni_ldo9_data },
-	{ MAX8998_LDO10, &goni_ldo10_data },
-	{ MAX8998_LDO11, &goni_ldo11_data },
-	{ MAX8998_LDO12, &goni_ldo12_data },
-	{ MAX8998_LDO13, &goni_ldo13_data },
-	{ MAX8998_LDO14, &goni_ldo14_data },
-	{ MAX8998_LDO15, &goni_ldo15_data },
-	{ MAX8998_LDO16, &goni_ldo16_data },
-	{ MAX8998_LDO17, &goni_ldo17_data },
-	{ MAX8998_BUCK1, &goni_buck1_data },
-	{ MAX8998_BUCK2, &goni_buck2_data },
-	{ MAX8998_BUCK3, &goni_buck3_data },
-	{ MAX8998_BUCK4, &goni_buck4_data },
-};
-
-static struct max8998_platform_data goni_max8998_pdata = {
-	.num_regulators	= ARRAY_SIZE(goni_regulators),
-	.regulators	= goni_regulators,
-	.buck1_set1	= S5PV210_GPH0(3),
-	.buck1_set2	= S5PV210_GPH0(4),
-	.buck2_set3	= S5PV210_GPH0(5),
-	.buck1_voltage	= { 1200000, 1200000, 1200000, 1200000 },
-	.buck2_voltage	= { 1200000, 1200000 },
-};
-#endif
-
-static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
-	REGULATOR_SUPPLY("DBVDD", "5-001a"),
-	REGULATOR_SUPPLY("AVDD2", "5-001a"),
-	REGULATOR_SUPPLY("CPVDD", "5-001a"),
-};
-
-static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
-	REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
-	REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
-};
-
-static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
-	.constraints = {
-		.always_on = 1,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
-	.consumer_supplies	= wm8994_fixed_voltage0_supplies,
-};
-
-static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
-	.constraints = {
-		.always_on = 1,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
-	.consumer_supplies	= wm8994_fixed_voltage1_supplies,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
-	.supply_name	= "VCC_1.8V_PDA",
-	.microvolts	= 1800000,
-	.gpio		= -EINVAL,
-	.init_data	= &wm8994_fixed_voltage0_init_data,
-};
-
-static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
-	.supply_name	= "V_BAT",
-	.microvolts	= 3700000,
-	.gpio		= -EINVAL,
-	.init_data	= &wm8994_fixed_voltage1_init_data,
-};
-
-static struct platform_device wm8994_fixed_voltage0 = {
-	.name		= "reg-fixed-voltage",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &wm8994_fixed_voltage0_config,
-	},
-};
-
-static struct platform_device wm8994_fixed_voltage1 = {
-	.name		= "reg-fixed-voltage",
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &wm8994_fixed_voltage1_config,
-	},
-};
-
-static struct regulator_consumer_supply wm8994_avdd1_supply =
-	REGULATOR_SUPPLY("AVDD1", "5-001a");
-
-static struct regulator_consumer_supply wm8994_dcvdd_supply =
-	REGULATOR_SUPPLY("DCVDD", "5-001a");
-
-static struct regulator_init_data wm8994_ldo1_data = {
-	.constraints	= {
-		.name		= "AVDD1_3.0V",
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &wm8994_avdd1_supply,
-};
-
-static struct regulator_init_data wm8994_ldo2_data = {
-	.constraints	= {
-		.name		= "DCVDD_1.0V",
-	},
-	.num_consumer_supplies	= 1,
-	.consumer_supplies	= &wm8994_dcvdd_supply,
-};
-
-static struct wm8994_pdata wm8994_platform_data = {
-	/* configure gpio1 function: 0x0001(Logic level input/output) */
-	.gpio_defaults[0] = 0x0001,
-	/* configure gpio3/4/5/7 function for AIF2 voice */
-	.gpio_defaults[2] = 0x8100,
-	.gpio_defaults[3] = 0x8100,
-	.gpio_defaults[4] = 0x8100,
-	.gpio_defaults[6] = 0x0100,
-	/* configure gpio8/9/10/11 function for AIF3 BT */
-	.gpio_defaults[7] = 0x8100,
-	.gpio_defaults[8] = 0x0100,
-	.gpio_defaults[9] = 0x0100,
-	.gpio_defaults[10] = 0x0100,
-	.ldo[0]	= { S5PV210_MP03(6), &wm8994_ldo1_data },	/* XM0FRNB_2 */
-	.ldo[1]	= { 0, &wm8994_ldo2_data },
-};
-
-/* GPIO I2C PMIC */
-#define AP_I2C_GPIO_PMIC_BUS_4	4
-static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
-	.sda_pin	= S5PV210_GPJ4(0),	/* XMSMCSN */
-	.scl_pin	= S5PV210_GPJ4(3),	/* XMSMIRQN */
-};
-
-static struct platform_device goni_i2c_gpio_pmic = {
-	.name		= "i2c-gpio",
-	.id		= AP_I2C_GPIO_PMIC_BUS_4,
-	.dev		= {
-		.platform_data	= &goni_i2c_gpio_pmic_data,
-	},
-};
-
-static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
-#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
-	{
-		/* 0xCC when SRAD = 0 */
-		I2C_BOARD_INFO("max8998", 0xCC >> 1),
-		.platform_data = &goni_max8998_pdata,
-	},
-#endif
-};
-
-/* GPIO I2C AP 1.8V */
-#define AP_I2C_GPIO_BUS_5	5
-static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
-	.sda_pin	= S5PV210_MP05(3),	/* XM0ADDR_11 */
-	.scl_pin	= S5PV210_MP05(2),	/* XM0ADDR_10 */
-};
-
-static struct platform_device goni_i2c_gpio5 = {
-	.name		= "i2c-gpio",
-	.id		= AP_I2C_GPIO_BUS_5,
-	.dev		= {
-		.platform_data	= &goni_i2c_gpio5_data,
-	},
-};
-
-static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
-	{
-		/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
-		I2C_BOARD_INFO("wm8994", 0x1a),
-		.platform_data	= &wm8994_platform_data,
-	},
-};
-
-/* PMIC Power button */
-static struct gpio_keys_button goni_gpio_keys_table[] = {
-	{
-		.code 		= KEY_POWER,
-		.gpio		= S5PV210_GPH2(6),
-		.desc		= "gpio-keys: KEY_POWER",
-		.type		= EV_KEY,
-		.active_low	= 1,
-		.wakeup		= 1,
-		.debounce_interval = 1,
-	},
-};
-
-static struct gpio_keys_platform_data goni_gpio_keys_data = {
-	.buttons	= goni_gpio_keys_table,
-	.nbuttons	= ARRAY_SIZE(goni_gpio_keys_table),
-};
-
-static struct platform_device goni_device_gpiokeys = {
-	.name = "gpio-keys",
-	.dev = {
-		.platform_data = &goni_gpio_keys_data,
-	},
-};
-
-static void __init goni_pmic_init(void)
-{
-	/* AP_PMIC_IRQ: EINT7 */
-	s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
-	s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
-
-	/* nPower: EINT22 */
-	s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
-	s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
-}
-
-/* MoviNAND */
-static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
-	.max_width		= 4,
-	.cd_type		= S3C_SDHCI_CD_PERMANENT,
-};
-
-/* Wireless LAN */
-static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
-	.max_width		= 4,
-	.cd_type		= S3C_SDHCI_CD_EXTERNAL,
-	/* ext_cd_{init,cleanup} callbacks will be added later */
-};
-
-/* External Flash */
-#define GONI_EXT_FLASH_EN	S5PV210_MP05(4)
-#define GONI_EXT_FLASH_CD	S5PV210_GPH3(4)
-static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
-	.max_width		= 4,
-	.cd_type		= S3C_SDHCI_CD_GPIO,
-	.ext_cd_gpio		= GONI_EXT_FLASH_CD,
-	.ext_cd_gpio_invert	= 1,
-};
-
-static struct regulator_consumer_supply mmc2_supplies[] = {
-	REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
-};
-
-static struct regulator_init_data mmc2_fixed_voltage_init_data = {
-	.constraints		= {
-		.name		= "V_TF_2.8V",
-		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
-	},
-	.num_consumer_supplies	= ARRAY_SIZE(mmc2_supplies),
-	.consumer_supplies	= mmc2_supplies,
-};
-
-static struct fixed_voltage_config mmc2_fixed_voltage_config = {
-	.supply_name		= "EXT_FLASH_EN",
-	.microvolts		= 2800000,
-	.gpio			= GONI_EXT_FLASH_EN,
-	.enable_high		= true,
-	.init_data		= &mmc2_fixed_voltage_init_data,
-};
-
-static struct platform_device mmc2_fixed_voltage = {
-	.name		= "reg-fixed-voltage",
-	.id		= 2,
-	.dev		= {
-		.platform_data	= &mmc2_fixed_voltage_config,
-	},
-};
-
-static void goni_setup_sdhci(void)
-{
-	s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
-	s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
-	s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
-};
-
-/* Audio device */
-static struct platform_device goni_device_audio = {
-	.name = "smdk-audio",
-	.id = -1,
-};
-
-static struct platform_device *goni_devices[] __initdata = {
-	&s3c_device_fb,
-	&s5p_device_onenand,
-	&goni_spi_gpio,
-	&goni_i2c_gpio_pmic,
-	&goni_i2c_gpio5,
-	&goni_device_audio,
-	&mmc2_fixed_voltage,
-	&goni_device_gpiokeys,
-	&s5p_device_mfc,
-	&s5p_device_mfc_l,
-	&s5p_device_mfc_r,
-	&s5p_device_mixer,
-	&s5p_device_sdo,
-	&s3c_device_i2c0,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-	&s5pv210_device_iis0,
-	&s3c_device_usb_hsotg,
-	&samsung_device_keypad,
-	&s3c_device_i2c1,
-	&s3c_device_i2c2,
-	&wm8994_fixed_voltage0,
-	&wm8994_fixed_voltage1,
-};
-
-static void __init goni_sound_init(void)
-{
-	/* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
-	 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
-	 * because it needs 24MHz clock to operate WM8994 codec.
-	 */
-	__raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
-}
-
-static void __init goni_map_io(void)
-{
-	s5pv210_init_io(NULL, 0);
-	s3c24xx_init_clocks(clk_xusbxti.rate);
-	s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init goni_reserve(void)
-{
-	s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
-}
-
-static void __init goni_machine_init(void)
-{
-	/* Radio: call before I2C 1 registeration */
-	goni_radio_init();
-
-	/* I2C0 */
-	s3c_i2c0_set_platdata(NULL);
-
-	/* I2C1 */
-	s3c_i2c1_set_platdata(NULL);
-	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
-
-	/* TSP: call before I2C 2 registeration */
-	goni_tsp_init();
-
-	/* I2C2 */
-	s3c_i2c2_set_platdata(&i2c2_data);
-	i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
-
-	/* PMIC */
-	goni_pmic_init();
-	i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
-			ARRAY_SIZE(i2c_gpio_pmic_devs));
-	/* SDHCI */
-	goni_setup_sdhci();
-
-	/* SOUND */
-	goni_sound_init();
-	i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
-			ARRAY_SIZE(i2c_gpio5_devs));
-
-	/* FB */
-	s3c_fb_set_platdata(&goni_lcd_pdata);
-
-	s3c_hsotg_set_platdata(&goni_hsotg_pdata);
-
-	/* SPI */
-	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
-
-	/* KEYPAD */
-	samsung_keypad_set_platdata(&keypad_data);
-
-	platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
-}
-
-MACHINE_START(GONI, "GONI")
-	/* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
-	.atag_offset	= 0x100,
-	.init_irq	= s5pv210_init_irq,
-	.map_io		= goni_map_io,
-	.init_machine	= goni_machine_init,
-	.init_time	= samsung_timer_init,
-	.reserve	= &goni_reserve,
-	.restart	= s5pv210_restart,
-MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
deleted file mode 100644
index 448e1d2..0000000
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/mach-smdkc110.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/i2c.h>
-#include <linux/device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/ata-samsung_cf.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/pm.h>
-#include <plat/samsung-time.h>
-#include <plat/mfc.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define SMDKC110_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				 S3C2410_UCON_RXILEVEL |	\
-				 S3C2410_UCON_TXIRQMODE |	\
-				 S3C2410_UCON_RXIRQMODE |	\
-				 S3C2410_UCON_RXFIFO_TOI |	\
-				 S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDKC110_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define SMDKC110_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
-				 S5PV210_UFCON_TXTRIG4 |	\
-				 S5PV210_UFCON_RXTRIG4)
-
-static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= SMDKC110_UCON_DEFAULT,
-		.ulcon		= SMDKC110_ULCON_DEFAULT,
-		.ufcon		= SMDKC110_UFCON_DEFAULT,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= SMDKC110_UCON_DEFAULT,
-		.ulcon		= SMDKC110_ULCON_DEFAULT,
-		.ufcon		= SMDKC110_UFCON_DEFAULT,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= SMDKC110_UCON_DEFAULT,
-		.ulcon		= SMDKC110_ULCON_DEFAULT,
-		.ufcon		= SMDKC110_UFCON_DEFAULT,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= SMDKC110_UCON_DEFAULT,
-		.ulcon		= SMDKC110_ULCON_DEFAULT,
-		.ufcon		= SMDKC110_UFCON_DEFAULT,
-	},
-};
-
-static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
-	.setup_gpio	= s5pv210_ide_setup_gpio,
-};
-
-static struct platform_device *smdkc110_devices[] __initdata = {
-	&s5pv210_device_iis0,
-	&s5pv210_device_ac97,
-	&s5pv210_device_spdif,
-	&s3c_device_cfcon,
-	&s3c_device_i2c0,
-	&s3c_device_i2c1,
-	&s3c_device_i2c2,
-	&s3c_device_rtc,
-	&s3c_device_wdt,
-	&s5p_device_fimc0,
-	&s5p_device_fimc1,
-	&s5p_device_fimc2,
-	&s5p_device_fimc_md,
-	&s5p_device_mfc,
-	&s5p_device_mfc_l,
-	&s5p_device_mfc_r,
-};
-
-static struct i2c_board_info smdkc110_i2c_devs0[] __initdata = {
-	{ I2C_BOARD_INFO("24c08", 0x50), },     /* Samsung S524AD0XD1 */
-	{ I2C_BOARD_INFO("wm8580", 0x1b), },
-};
-
-static struct i2c_board_info smdkc110_i2c_devs1[] __initdata = {
-	/* To Be Updated */
-};
-
-static struct i2c_board_info smdkc110_i2c_devs2[] __initdata = {
-	/* To Be Updated */
-};
-
-static void __init smdkc110_map_io(void)
-{
-	s5pv210_init_io(NULL, 0);
-	s3c24xx_init_clocks(24000000);
-	s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init smdkc110_reserve(void)
-{
-	s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
-}
-
-static void __init smdkc110_machine_init(void)
-{
-	s3c_pm_init();
-
-	s3c_i2c0_set_platdata(NULL);
-	s3c_i2c1_set_platdata(NULL);
-	s3c_i2c2_set_platdata(NULL);
-	i2c_register_board_info(0, smdkc110_i2c_devs0,
-			ARRAY_SIZE(smdkc110_i2c_devs0));
-	i2c_register_board_info(1, smdkc110_i2c_devs1,
-			ARRAY_SIZE(smdkc110_i2c_devs1));
-	i2c_register_board_info(2, smdkc110_i2c_devs2,
-			ARRAY_SIZE(smdkc110_i2c_devs2));
-
-	s3c_ide_set_platdata(&smdkc110_ide_pdata);
-
-	platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));
-}
-
-MACHINE_START(SMDKC110, "SMDKC110")
-	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
-	.atag_offset	= 0x100,
-	.init_irq	= s5pv210_init_irq,
-	.map_io		= smdkc110_map_io,
-	.init_machine	= smdkc110_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5pv210_restart,
-	.reserve	= &smdkc110_reserve,
-MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
deleted file mode 100644
index 2a6655f..0000000
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/mach-smdkv210.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/device.h>
-#include <linux/dm9000.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/pwm_backlight.h>
-#include <linux/platform_data/s3c-hsotg.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/regs-srom.h>
-#include <plat/gpio-cfg.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/adc.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include <linux/platform_data/ata-samsung_cf.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/keypad.h>
-#include <plat/pm.h>
-#include <plat/fb.h>
-#include <plat/samsung-time.h>
-#include <plat/backlight.h>
-#include <plat/mfc.h>
-#include <plat/clock.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define SMDKV210_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				 S3C2410_UCON_RXILEVEL |	\
-				 S3C2410_UCON_TXIRQMODE |	\
-				 S3C2410_UCON_RXIRQMODE |	\
-				 S3C2410_UCON_RXFIFO_TOI |	\
-				 S3C2443_UCON_RXERR_IRQEN)
-
-#define SMDKV210_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define SMDKV210_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
-				 S5PV210_UFCON_TXTRIG4 |	\
-				 S5PV210_UFCON_RXTRIG4)
-
-static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= SMDKV210_UCON_DEFAULT,
-		.ulcon		= SMDKV210_ULCON_DEFAULT,
-		.ufcon		= SMDKV210_UFCON_DEFAULT,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= SMDKV210_UCON_DEFAULT,
-		.ulcon		= SMDKV210_ULCON_DEFAULT,
-		.ufcon		= SMDKV210_UFCON_DEFAULT,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= SMDKV210_UCON_DEFAULT,
-		.ulcon		= SMDKV210_ULCON_DEFAULT,
-		.ufcon		= SMDKV210_UFCON_DEFAULT,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= SMDKV210_UCON_DEFAULT,
-		.ulcon		= SMDKV210_ULCON_DEFAULT,
-		.ufcon		= SMDKV210_UFCON_DEFAULT,
-	},
-};
-
-static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = {
-	.setup_gpio	= s5pv210_ide_setup_gpio,
-};
-
-static uint32_t smdkv210_keymap[] __initdata = {
-	/* KEY(row, col, keycode) */
-	KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
-	KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
-	KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
-	KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
-};
-
-static struct matrix_keymap_data smdkv210_keymap_data __initdata = {
-	.keymap		= smdkv210_keymap,
-	.keymap_size	= ARRAY_SIZE(smdkv210_keymap),
-};
-
-static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = {
-	.keymap_data	= &smdkv210_keymap_data,
-	.rows		= 8,
-	.cols		= 8,
-};
-
-static struct resource smdkv210_dm9000_resources[] = {
-	[0] = DEFINE_RES_MEM(S5PV210_PA_SROM_BANK5, 1),
-	[1] = DEFINE_RES_MEM(S5PV210_PA_SROM_BANK5 + 2, 1),
-	[2] = DEFINE_RES_NAMED(IRQ_EINT(9), 1, NULL, IORESOURCE_IRQ \
-				| IORESOURCE_IRQ_HIGHLEVEL),
-};
-
-static struct dm9000_plat_data smdkv210_dm9000_platdata = {
-	.flags		= DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
-	.dev_addr	= { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 },
-};
-
-static struct platform_device smdkv210_dm9000 = {
-	.name		= "dm9000",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(smdkv210_dm9000_resources),
-	.resource	= smdkv210_dm9000_resources,
-	.dev		= {
-		.platform_data	= &smdkv210_dm9000_platdata,
-	},
-};
-
-static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,
-					unsigned int power)
-{
-	if (power) {
-#if !defined(CONFIG_BACKLIGHT_PWM)
-		gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_HIGH, "GPD0");
-		gpio_free(S5PV210_GPD0(3));
-#endif
-
-		/* fire nRESET on power up */
-		gpio_request_one(S5PV210_GPH0(6), GPIOF_OUT_INIT_HIGH, "GPH0");
-
-		gpio_set_value(S5PV210_GPH0(6), 0);
-		mdelay(10);
-
-		gpio_set_value(S5PV210_GPH0(6), 1);
-		mdelay(10);
-
-		gpio_free(S5PV210_GPH0(6));
-	} else {
-#if !defined(CONFIG_BACKLIGHT_PWM)
-		gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_LOW, "GPD0");
-		gpio_free(S5PV210_GPD0(3));
-#endif
-	}
-}
-
-static struct plat_lcd_data smdkv210_lcd_lte480wv_data = {
-	.set_power	= smdkv210_lte480wv_set_power,
-};
-
-static struct platform_device smdkv210_lcd_lte480wv = {
-	.name			= "platform-lcd",
-	.dev.parent		= &s3c_device_fb.dev,
-	.dev.platform_data	= &smdkv210_lcd_lte480wv_data,
-};
-
-static struct s3c_fb_pd_win smdkv210_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 24,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct fb_videomode smdkv210_lcd_timing = {
-	.left_margin	= 13,
-	.right_margin	= 8,
-	.upper_margin	= 7,
-	.lower_margin	= 5,
-	.hsync_len	= 3,
-	.vsync_len	= 1,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {
-	.win[0]		= &smdkv210_fb_win0,
-	.vtiming	= &smdkv210_lcd_timing,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
-};
-
-/* USB OTG */
-static struct s3c_hsotg_plat smdkv210_hsotg_pdata;
-
-static struct platform_device *smdkv210_devices[] __initdata = {
-	&s3c_device_adc,
-	&s3c_device_cfcon,
-	&s3c_device_fb,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-	&s3c_device_hsmmc3,
-	&s3c_device_i2c0,
-	&s3c_device_i2c1,
-	&s3c_device_i2c2,
-	&samsung_device_pwm,
-	&s3c_device_rtc,
-	&s3c_device_ts,
-	&s3c_device_usb_hsotg,
-	&s3c_device_wdt,
-	&s5p_device_fimc0,
-	&s5p_device_fimc1,
-	&s5p_device_fimc2,
-	&s5p_device_fimc_md,
-	&s5p_device_jpeg,
-	&s5p_device_mfc,
-	&s5p_device_mfc_l,
-	&s5p_device_mfc_r,
-	&s5pv210_device_ac97,
-	&s5pv210_device_iis0,
-	&s5pv210_device_spdif,
-	&samsung_asoc_idma,
-	&samsung_device_keypad,
-	&smdkv210_dm9000,
-	&smdkv210_lcd_lte480wv,
-};
-
-static void __init smdkv210_dm9000_init(void)
-{
-	unsigned int tmp;
-
-	gpio_request(S5PV210_MP01(5), "nCS5");
-	s3c_gpio_cfgpin(S5PV210_MP01(5), S3C_GPIO_SFN(2));
-	gpio_free(S5PV210_MP01(5));
-
-	tmp = (5 << S5P_SROM_BCX__TACC__SHIFT);
-	__raw_writel(tmp, S5P_SROM_BC5);
-
-	tmp = __raw_readl(S5P_SROM_BW);
-	tmp &= (S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS5__SHIFT);
-	tmp |= (1 << S5P_SROM_BW__NCS5__SHIFT);
-	__raw_writel(tmp, S5P_SROM_BW);
-}
-
-static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = {
-	{ I2C_BOARD_INFO("24c08", 0x50), },     /* Samsung S524AD0XD1 */
-	{ I2C_BOARD_INFO("wm8580", 0x1b), },
-};
-
-static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = {
-	/* To Be Updated */
-};
-
-static struct i2c_board_info smdkv210_i2c_devs2[] __initdata = {
-	/* To Be Updated */
-};
-
-/* LCD Backlight data */
-static struct samsung_bl_gpio_info smdkv210_bl_gpio_info = {
-	.no = S5PV210_GPD0(3),
-	.func = S3C_GPIO_SFN(2),
-};
-
-static struct platform_pwm_backlight_data smdkv210_bl_data = {
-	.pwm_id = 3,
-	.pwm_period_ns = 1000,
-	.enable_gpio = -1,
-};
-
-static void __init smdkv210_map_io(void)
-{
-	s5pv210_init_io(NULL, 0);
-	s3c24xx_init_clocks(clk_xusbxti.rate);
-	s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM2, SAMSUNG_PWM4);
-}
-
-static void __init smdkv210_reserve(void)
-{
-	s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
-}
-
-static void __init smdkv210_machine_init(void)
-{
-	s3c_pm_init();
-
-	smdkv210_dm9000_init();
-
-	samsung_keypad_set_platdata(&smdkv210_keypad_data);
-	s3c24xx_ts_set_platdata(NULL);
-
-	s3c_i2c0_set_platdata(NULL);
-	s3c_i2c1_set_platdata(NULL);
-	s3c_i2c2_set_platdata(NULL);
-	i2c_register_board_info(0, smdkv210_i2c_devs0,
-			ARRAY_SIZE(smdkv210_i2c_devs0));
-	i2c_register_board_info(1, smdkv210_i2c_devs1,
-			ARRAY_SIZE(smdkv210_i2c_devs1));
-	i2c_register_board_info(2, smdkv210_i2c_devs2,
-			ARRAY_SIZE(smdkv210_i2c_devs2));
-
-	s3c_ide_set_platdata(&smdkv210_ide_pdata);
-
-	s3c_fb_set_platdata(&smdkv210_lcd0_pdata);
-
-	s3c_hsotg_set_platdata(&smdkv210_hsotg_pdata);
-
-	platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
-
-	samsung_bl_set(&smdkv210_bl_gpio_info, &smdkv210_bl_data);
-}
-
-MACHINE_START(SMDKV210, "SMDKV210")
-	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
-	.atag_offset	= 0x100,
-	.init_irq	= s5pv210_init_irq,
-	.map_io		= smdkv210_map_io,
-	.init_machine	= smdkv210_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5pv210_restart,
-	.reserve	= &smdkv210_reserve,
-MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c
deleted file mode 100644
index 1578055..0000000
--- a/arch/arm/mach-s5pv210/mach-torbreck.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/mach-torbreck.c
- *
- * Copyright (c) 2010 aESOP Community
- *		http://www.aesop.or.kr/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-
-/* Following are default values for UCON, ULCON and UFCON UART registers */
-#define TORBRECK_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
-				 S3C2410_UCON_RXILEVEL |	\
-				 S3C2410_UCON_TXIRQMODE |	\
-				 S3C2410_UCON_RXIRQMODE |	\
-				 S3C2410_UCON_RXFIFO_TOI |	\
-				 S3C2443_UCON_RXERR_IRQEN)
-
-#define TORBRECK_ULCON_DEFAULT	S3C2410_LCON_CS8
-
-#define TORBRECK_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
-				 S5PV210_UFCON_TXTRIG4 |	\
-				 S5PV210_UFCON_RXTRIG4)
-
-static struct s3c2410_uartcfg torbreck_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport		= 0,
-		.flags		= 0,
-		.ucon		= TORBRECK_UCON_DEFAULT,
-		.ulcon		= TORBRECK_ULCON_DEFAULT,
-		.ufcon		= TORBRECK_UFCON_DEFAULT,
-	},
-	[1] = {
-		.hwport		= 1,
-		.flags		= 0,
-		.ucon		= TORBRECK_UCON_DEFAULT,
-		.ulcon		= TORBRECK_ULCON_DEFAULT,
-		.ufcon		= TORBRECK_UFCON_DEFAULT,
-	},
-	[2] = {
-		.hwport		= 2,
-		.flags		= 0,
-		.ucon		= TORBRECK_UCON_DEFAULT,
-		.ulcon		= TORBRECK_ULCON_DEFAULT,
-		.ufcon		= TORBRECK_UFCON_DEFAULT,
-	},
-	[3] = {
-		.hwport		= 3,
-		.flags		= 0,
-		.ucon		= TORBRECK_UCON_DEFAULT,
-		.ulcon		= TORBRECK_ULCON_DEFAULT,
-		.ufcon		= TORBRECK_UFCON_DEFAULT,
-	},
-};
-
-static struct platform_device *torbreck_devices[] __initdata = {
-	&s5pv210_device_iis0,
-	&s3c_device_cfcon,
-	&s3c_device_hsmmc0,
-	&s3c_device_hsmmc1,
-	&s3c_device_hsmmc2,
-	&s3c_device_hsmmc3,
-	&s3c_device_i2c0,
-	&s3c_device_i2c1,
-	&s3c_device_i2c2,
-	&s3c_device_rtc,
-	&s3c_device_wdt,
-};
-
-static struct i2c_board_info torbreck_i2c_devs0[] __initdata = {
-	/* To Be Updated */
-};
-
-static struct i2c_board_info torbreck_i2c_devs1[] __initdata = {
-	/* To Be Updated */
-};
-
-static struct i2c_board_info torbreck_i2c_devs2[] __initdata = {
-	/* To Be Updated */
-};
-
-static void __init torbreck_map_io(void)
-{
-	s5pv210_init_io(NULL, 0);
-	s3c24xx_init_clocks(24000000);
-	s3c24xx_init_uarts(torbreck_uartcfgs, ARRAY_SIZE(torbreck_uartcfgs));
-	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-}
-
-static void __init torbreck_machine_init(void)
-{
-	s3c_i2c0_set_platdata(NULL);
-	s3c_i2c1_set_platdata(NULL);
-	s3c_i2c2_set_platdata(NULL);
-	i2c_register_board_info(0, torbreck_i2c_devs0,
-			ARRAY_SIZE(torbreck_i2c_devs0));
-	i2c_register_board_info(1, torbreck_i2c_devs1,
-			ARRAY_SIZE(torbreck_i2c_devs1));
-	i2c_register_board_info(2, torbreck_i2c_devs2,
-			ARRAY_SIZE(torbreck_i2c_devs2));
-
-	platform_add_devices(torbreck_devices, ARRAY_SIZE(torbreck_devices));
-}
-
-MACHINE_START(TORBRECK, "TORBRECK")
-	/* Maintainer: Hyunchul Ko <ghcstop@gmail.com> */
-	.atag_offset	= 0x100,
-	.init_irq	= s5pv210_init_irq,
-	.map_io		= torbreck_map_io,
-	.init_machine	= torbreck_machine_init,
-	.init_time	= samsung_timer_init,
-	.restart	= s5pv210_restart,
-MACHINE_END
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 3cf3f9c..123163d 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -1,6 +1,6 @@
 /* linux/arch/arm/mach-s5pv210/pm.c
  *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2010-2014 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
  * S5PV210 - Power Management support
@@ -19,65 +19,28 @@
 #include <linux/syscore_ops.h>
 #include <linux/io.h>
 
-#include <plat/cpu.h>
-#include <plat/pm.h>
+#include <asm/cacheflush.h>
+#include <asm/suspend.h>
+
+#include <plat/pm-common.h>
 
-#include <mach/regs-irq.h>
 #include <mach/regs-clock.h>
 
-static struct sleep_save s5pv210_core_save[] = {
-	/* Clock source */
-	SAVE_ITEM(S5P_CLK_SRC0),
-	SAVE_ITEM(S5P_CLK_SRC1),
-	SAVE_ITEM(S5P_CLK_SRC2),
-	SAVE_ITEM(S5P_CLK_SRC3),
-	SAVE_ITEM(S5P_CLK_SRC4),
-	SAVE_ITEM(S5P_CLK_SRC5),
-	SAVE_ITEM(S5P_CLK_SRC6),
-
-	/* Clock source Mask */
-	SAVE_ITEM(S5P_CLK_SRC_MASK0),
-	SAVE_ITEM(S5P_CLK_SRC_MASK1),
-
-	/* Clock Divider */
-	SAVE_ITEM(S5P_CLK_DIV0),
-	SAVE_ITEM(S5P_CLK_DIV1),
-	SAVE_ITEM(S5P_CLK_DIV2),
-	SAVE_ITEM(S5P_CLK_DIV3),
-	SAVE_ITEM(S5P_CLK_DIV4),
-	SAVE_ITEM(S5P_CLK_DIV5),
-	SAVE_ITEM(S5P_CLK_DIV6),
-	SAVE_ITEM(S5P_CLK_DIV7),
-
-	/* Clock Main Gate */
-	SAVE_ITEM(S5P_CLKGATE_MAIN0),
-	SAVE_ITEM(S5P_CLKGATE_MAIN1),
-	SAVE_ITEM(S5P_CLKGATE_MAIN2),
-
-	/* Clock source Peri Gate */
-	SAVE_ITEM(S5P_CLKGATE_PERI0),
-	SAVE_ITEM(S5P_CLKGATE_PERI1),
-
-	/* Clock source SCLK Gate */
-	SAVE_ITEM(S5P_CLKGATE_SCLK0),
-	SAVE_ITEM(S5P_CLKGATE_SCLK1),
-
-	/* Clock IP Clock gate */
-	SAVE_ITEM(S5P_CLKGATE_IP0),
-	SAVE_ITEM(S5P_CLKGATE_IP1),
-	SAVE_ITEM(S5P_CLKGATE_IP2),
-	SAVE_ITEM(S5P_CLKGATE_IP3),
-	SAVE_ITEM(S5P_CLKGATE_IP4),
-
-	/* Clock Blcok and Bus gate */
-	SAVE_ITEM(S5P_CLKGATE_BLOCK),
-	SAVE_ITEM(S5P_CLKGATE_BUS0),
+#include "common.h"
 
+static struct sleep_save s5pv210_core_save[] = {
 	/* Clock ETC */
-	SAVE_ITEM(S5P_CLK_OUT),
 	SAVE_ITEM(S5P_MDNIE_SEL),
 };
 
+/*
+ * VIC wake-up support (TODO)
+ */
+static u32 s5pv210_irqwake_intmask = 0xffffffff;
+
+/*
+ * Suspend helpers.
+ */
 static int s5pv210_cpu_suspend(unsigned long arg)
 {
 	unsigned long tmp;
@@ -102,8 +65,12 @@ static void s5pv210_pm_prepare(void)
 {
 	unsigned int tmp;
 
+	/* Set wake-up mask registers */
+	__raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK);
+	__raw_writel(s5pv210_irqwake_intmask, S5P_WAKEUP_MASK);
+
 	/* ensure at least INFORM0 has the resume address */
-	__raw_writel(virt_to_phys(s3c_cpu_resume), S5P_INFORM0);
+	__raw_writel(virt_to_phys(s5pv210_cpu_resume), S5P_INFORM0);
 
 	tmp = __raw_readl(S5P_SLEEP_CFG);
 	tmp &= ~(S5P_SLEEP_CFG_OSC_EN | S5P_SLEEP_CFG_USBOSC_EN);
@@ -123,26 +90,70 @@ static void s5pv210_pm_prepare(void)
 	s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
 }
 
-static int s5pv210_pm_add(struct device *dev, struct subsys_interface *sif)
+/*
+ * Suspend operations.
+ */
+static int s5pv210_suspend_enter(suspend_state_t state)
 {
-	pm_cpu_prep = s5pv210_pm_prepare;
-	pm_cpu_sleep = s5pv210_cpu_suspend;
+	int ret;
+
+	s3c_pm_debug_init();
+
+	S3C_PMDBG("%s: suspending the system...\n", __func__);
+
+	S3C_PMDBG("%s: wakeup masks: %08x,%08x\n", __func__,
+			s5pv210_irqwake_intmask, exynos_get_eint_wake_mask());
+
+	if (s5pv210_irqwake_intmask == -1U
+	    && exynos_get_eint_wake_mask() == -1U) {
+		pr_err("%s: No wake-up sources!\n", __func__);
+		pr_err("%s: Aborting sleep\n", __func__);
+		return -EINVAL;
+	}
+
+	s3c_pm_save_uarts();
+	s5pv210_pm_prepare();
+	flush_cache_all();
+	s3c_pm_check_store();
+
+	ret = cpu_suspend(0, s5pv210_cpu_suspend);
+	if (ret)
+		return ret;
+
+	s3c_pm_restore_uarts();
+
+	S3C_PMDBG("%s: wakeup stat: %08x\n", __func__,
+			__raw_readl(S5P_WAKEUP_STAT));
+
+	s3c_pm_check_restore();
+
+	S3C_PMDBG("%s: resuming the system...\n", __func__);
 
 	return 0;
 }
 
-static struct subsys_interface s5pv210_pm_interface = {
-	.name		= "s5pv210_pm",
-	.subsys		= &s5pv210_subsys,
-	.add_dev	= s5pv210_pm_add,
-};
+static int s5pv210_suspend_prepare(void)
+{
+	s3c_pm_check_prepare();
 
-static __init int s5pv210_pm_drvinit(void)
+	return 0;
+}
+
+static void s5pv210_suspend_finish(void)
 {
-	return subsys_interface_register(&s5pv210_pm_interface);
+	s3c_pm_check_cleanup();
 }
-arch_initcall(s5pv210_pm_drvinit);
 
+static const struct platform_suspend_ops s5pv210_suspend_ops = {
+	.enter		= s5pv210_suspend_enter,
+	.prepare	= s5pv210_suspend_prepare,
+	.finish		= s5pv210_suspend_finish,
+	.valid		= suspend_valid_only_mem,
+};
+
+/*
+ * Syscore operations used to delay restore of certain registers.
+ */
 static void s5pv210_pm_resume(void)
 {
 	u32 tmp;
@@ -159,9 +170,11 @@ static struct syscore_ops s5pv210_pm_syscore_ops = {
 	.resume		= s5pv210_pm_resume,
 };
 
-static __init int s5pv210_pm_syscore_init(void)
+/*
+ * Initialization entry point.
+ */
+void __init s5pv210_pm_init(void)
 {
 	register_syscore_ops(&s5pv210_pm_syscore_ops);
-	return 0;
+	suspend_set_ops(&s5pv210_suspend_ops);
 }
-arch_initcall(s5pv210_pm_syscore_init);
diff --git a/arch/arm/mach-s5pv210/s5pv210.c b/arch/arm/mach-s5pv210/s5pv210.c
new file mode 100644
index 0000000..53feff3
--- /dev/null
+++ b/arch/arm/mach-s5pv210/s5pv210.c
@@ -0,0 +1,77 @@
+/*
+ * Samsung's S5PC110/S5PV210 flattened device tree enabled machine.
+ *
+ * Copyright (c) 2013-2014 Samsung Electronics Co., Ltd.
+ * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/of_fdt.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/system_misc.h>
+
+#include <plat/map-base.h>
+#include <mach/regs-clock.h>
+
+#include "common.h"
+
+static int __init s5pv210_fdt_map_sys(unsigned long node, const char *uname,
+					int depth, void *data)
+{
+	struct map_desc iodesc;
+	const __be32 *reg;
+	int len;
+
+	if (!of_flat_dt_is_compatible(node, "samsung,s5pv210-clock"))
+		return 0;
+
+	reg = of_get_flat_dt_prop(node, "reg", &len);
+	if (reg == NULL || len != (sizeof(unsigned long) * 2))
+		return 0;
+
+	iodesc.pfn = __phys_to_pfn(be32_to_cpu(reg[0]));
+	iodesc.length = be32_to_cpu(reg[1]) - 1;
+	iodesc.virtual = (unsigned long)S3C_VA_SYS;
+	iodesc.type = MT_DEVICE;
+	iotable_init(&iodesc, 1);
+
+	return 1;
+}
+
+static void __init s5pv210_dt_map_io(void)
+{
+	debug_ll_io_init();
+
+	of_scan_flat_dt(s5pv210_fdt_map_sys, NULL);
+}
+
+static void s5pv210_dt_restart(enum reboot_mode mode, const char *cmd)
+{
+	__raw_writel(0x1, S5P_SWRESET);
+}
+
+static void __init s5pv210_dt_init_late(void)
+{
+	platform_device_register_simple("s5pv210-cpufreq", -1, NULL, 0);
+	s5pv210_pm_init();
+}
+
+static char const *s5pv210_dt_compat[] __initconst = {
+	"samsung,s5pc110",
+	"samsung,s5pv210",
+	NULL
+};
+
+DT_MACHINE_START(S5PV210_DT, "Samsung S5PC110/S5PV210-based board")
+	.dt_compat = s5pv210_dt_compat,
+	.map_io = s5pv210_dt_map_io,
+	.restart = s5pv210_dt_restart,
+	.init_late = s5pv210_dt_init_late,
+MACHINE_END
diff --git a/arch/arm/mach-s5pv210/setup-fb-24bpp.c b/arch/arm/mach-s5pv210/setup-fb-24bpp.c
deleted file mode 100644
index 55103c8..0000000
--- a/arch/arm/mach-s5pv210/setup-fb-24bpp.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* linux/arch/arm/plat-s5pv210/setup-fb-24bpp.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Base s5pv210 setup information for 24bpp LCD framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <mach/map.h>
-#include <plat/fb.h>
-#include <mach/regs-clock.h>
-#include <plat/gpio-cfg.h>
-
-static void s5pv210_fb_cfg_gpios(unsigned int base, unsigned int nr)
-{
-	s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(2));
-
-	for (; nr > 0; nr--, base++)
-		s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-
-void s5pv210_fb_gpio_setup_24bpp(void)
-{
-	s5pv210_fb_cfg_gpios(S5PV210_GPF0(0), 8);
-	s5pv210_fb_cfg_gpios(S5PV210_GPF1(0), 8);
-	s5pv210_fb_cfg_gpios(S5PV210_GPF2(0), 8);
-	s5pv210_fb_cfg_gpios(S5PV210_GPF3(0), 4);
-
-	/* Set DISPLAY_CONTROL register for Display path selection.
-	 *
-	 * ouput   |   RGB   |   I80   |   ITU
-	 * -----------------------------------
-	 *  00     |   MIE   |  FIMD   |  FIMD
-	 *  01     | MDNIE   | MDNIE   |  FIMD
-	 *  10     |  FIMD   |  FIMD   |  FIMD
-	 *  11     |  FIMD   |  FIMD   |  FIMD
-	 */
-	writel(0x2, S5P_MDNIE_SEL);
-}
diff --git a/arch/arm/mach-s5pv210/setup-fimc.c b/arch/arm/mach-s5pv210/setup-fimc.c
deleted file mode 100644
index 54cc5b11..0000000
--- a/arch/arm/mach-s5pv210/setup-fimc.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co., Ltd.
- *
- * S5PV210 camera interface GPIO configuration.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-#include <plat/camport.h>
-
-int s5pv210_fimc_setup_gpio(enum s5p_camport_id id)
-{
-	u32 gpio8, gpio5;
-	int ret;
-
-	switch (id) {
-	case S5P_CAMPORT_A:
-		gpio8 = S5PV210_GPE0(0);
-		gpio5 = S5PV210_GPE1(0);
-		break;
-
-	case S5P_CAMPORT_B:
-		gpio8 = S5PV210_GPJ0(0);
-		gpio5 = S5PV210_GPJ1(0);
-		break;
-
-	default:
-		WARN(1, "Wrong camport id: %d\n", id);
-		return -EINVAL;
-	}
-
-	ret = s3c_gpio_cfgall_range(gpio8, 8, S3C_GPIO_SFN(2),
-				    S3C_GPIO_PULL_UP);
-	if (ret)
-		return ret;
-
-	return s3c_gpio_cfgall_range(gpio5, 5, S3C_GPIO_SFN(2),
-				     S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5pv210/setup-i2c0.c b/arch/arm/mach-s5pv210/setup-i2c0.c
deleted file mode 100644
index 4a15849..0000000
--- a/arch/arm/mach-s5pv210/setup-i2c0.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/setup-i2c0.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * I2C0 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5PV210_GPD1(0), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5pv210/setup-i2c1.c b/arch/arm/mach-s5pv210/setup-i2c1.c
deleted file mode 100644
index 4777f6b..0000000
--- a/arch/arm/mach-s5pv210/setup-i2c1.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/setup-i2c1.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * I2C1 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c1.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5PV210_GPD1(2), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5pv210/setup-i2c2.c b/arch/arm/mach-s5pv210/setup-i2c2.c
deleted file mode 100644
index bbce6c7..0000000
--- a/arch/arm/mach-s5pv210/setup-i2c2.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/setup-i2c2.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * I2C2 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <plat/gpio-cfg.h>
-
-void s3c_i2c2_cfg_gpio(struct platform_device *dev)
-{
-	s3c_gpio_cfgall_range(S5PV210_GPD1(4), 2,
-			      S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5pv210/setup-ide.c b/arch/arm/mach-s5pv210/setup-ide.c
deleted file mode 100644
index ea123d5..0000000
--- a/arch/arm/mach-s5pv210/setup-ide.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/setup-ide.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5PV210 setup information for IDE
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-
-static void s5pv210_ide_cfg_gpios(unsigned int base, unsigned int nr)
-{
-	s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(4));
-
-	for (; nr > 0; nr--, base++)
-		s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
-}
-
-void s5pv210_ide_setup_gpio(void)
-{
-	/* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
-	s5pv210_ide_cfg_gpios(S5PV210_GPJ0(0), 8);
-
-	/* CF_Data[0 - 7] */
-	s5pv210_ide_cfg_gpios(S5PV210_GPJ2(0), 8);
-
-	/* CF_Data[8 - 15] */
-	s5pv210_ide_cfg_gpios(S5PV210_GPJ3(0), 8);
-
-	/* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
-	s5pv210_ide_cfg_gpios(S5PV210_GPJ4(0), 4);
-}
diff --git a/arch/arm/mach-s5pv210/setup-keypad.c b/arch/arm/mach-s5pv210/setup-keypad.c
deleted file mode 100644
index c56420a..0000000
--- a/arch/arm/mach-s5pv210/setup-keypad.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * linux/arch/arm/mach-s5pv210/setup-keypad.c
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
-{
-	/* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPH3(0), rows, S3C_GPIO_SFN(3));
-
-	/* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPH2(0), cols, S3C_GPIO_SFN(3));
-}
diff --git a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
deleted file mode 100644
index 0512ada..0000000
--- a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* linux/arch/arm/plat-s5pc1xx/setup-sdhci-gpio.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5PV210 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/card.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/sdhci.h>
-
-void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG0/GPG1 pins to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPG0(0), 2, S3C_GPIO_SFN(2));
-
-	switch (width) {
-	case 8:
-		/* GPG1[3:6] special-function 3 */
-		s3c_gpio_cfgrange_nopull(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(3));
-	case 4:
-		/* GPG0[3:6] special-function 2 */
-		s3c_gpio_cfgrange_nopull(S5PV210_GPG0(3), 4, S3C_GPIO_SFN(2));
-	default:
-		break;
-	}
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2));
-	}
-}
-
-void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG1[0:1] pins to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPG1(0), 2, S3C_GPIO_SFN(2));
-
-	/* Data pin GPG1[3:6] to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(2));
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2));
-	}
-}
-
-void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG2[0:1] pins to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPG2(0), 2, S3C_GPIO_SFN(2));
-
-	switch (width) {
-	case 8:
-		/* Data pin GPG3[3:6] to special-function 3 */
-		s3c_gpio_cfgrange_nopull(S5PV210_GPG3(3), 4, S3C_GPIO_SFN(3));
-	case 4:
-		/* Data pin GPG2[3:6] to special-function 2 */
-		s3c_gpio_cfgrange_nopull(S5PV210_GPG2(3), 4, S3C_GPIO_SFN(2));
-	default:
-		break;
-	}
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PV210_GPG2(2), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PV210_GPG2(2), S3C_GPIO_SFN(2));
-	}
-}
-
-void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width)
-{
-	struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
-
-	/* Set all the necessary GPG3[0:1] pins to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPG3(0), 2, S3C_GPIO_SFN(2));
-
-	/* Data pin GPG3[3:6] to special-function 2 */
-	s3c_gpio_cfgrange_nopull(S5PV210_GPG3(3), 4, S3C_GPIO_SFN(2));
-
-	if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
-		s3c_gpio_setpull(S5PV210_GPG3(2), S3C_GPIO_PULL_UP);
-		s3c_gpio_cfgpin(S5PV210_GPG3(2), S3C_GPIO_SFN(2));
-	}
-}
diff --git a/arch/arm/mach-s5pv210/setup-spi.c b/arch/arm/mach-s5pv210/setup-spi.c
deleted file mode 100644
index 81aecc1..0000000
--- a/arch/arm/mach-s5pv210/setup-spi.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/setup-spi.c
- *
- * Copyright (C) 2011 Samsung Electronics Ltd.
- *		http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-
-#ifdef CONFIG_S3C64XX_DEV_SPI0
-int s3c64xx_spi0_cfg_gpio(void)
-{
-	s3c_gpio_cfgpin(S5PV210_GPB(0), S3C_GPIO_SFN(2));
-	s3c_gpio_setpull(S5PV210_GPB(0), S3C_GPIO_PULL_UP);
-	s3c_gpio_cfgall_range(S5PV210_GPB(2), 2,
-				S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_S3C64XX_DEV_SPI1
-int s3c64xx_spi1_cfg_gpio(void)
-{
-	s3c_gpio_cfgpin(S5PV210_GPB(4), S3C_GPIO_SFN(2));
-	s3c_gpio_setpull(S5PV210_GPB(4), S3C_GPIO_PULL_UP);
-	s3c_gpio_cfgall_range(S5PV210_GPB(6), 2,
-				S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-	return 0;
-}
-#endif
diff --git a/arch/arm/mach-s5pv210/setup-usb-phy.c b/arch/arm/mach-s5pv210/setup-usb-phy.c
deleted file mode 100644
index b2ee533..0000000
--- a/arch/arm/mach-s5pv210/setup-usb-phy.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundationr
- */
-
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-
-#include <mach/map.h>
-
-#include <plat/cpu.h>
-#include <plat/regs-usb-hsotg-phy.h>
-#include <plat/usb-phy.h>
-
-#define S5PV210_USB_PHY_CON	(S3C_VA_SYS + 0xE80C)
-#define S5PV210_USB_PHY0_EN	(1 << 0)
-#define S5PV210_USB_PHY1_EN	(1 << 1)
-
-static int s5pv210_usb_otgphy_init(struct platform_device *pdev)
-{
-	struct clk *xusbxti;
-	u32 phyclk;
-
-	writel(readl(S5PV210_USB_PHY_CON) | S5PV210_USB_PHY0_EN,
-			S5PV210_USB_PHY_CON);
-
-	/* set clock frequency for PLL */
-	phyclk = readl(S3C_PHYCLK) & ~S3C_PHYCLK_CLKSEL_MASK;
-
-	xusbxti = clk_get(&pdev->dev, "xusbxti");
-	if (xusbxti && !IS_ERR(xusbxti)) {
-		switch (clk_get_rate(xusbxti)) {
-		case 12 * MHZ:
-			phyclk |= S3C_PHYCLK_CLKSEL_12M;
-			break;
-		case 24 * MHZ:
-			phyclk |= S3C_PHYCLK_CLKSEL_24M;
-			break;
-		default:
-		case 48 * MHZ:
-			/* default reference clock */
-			break;
-		}
-		clk_put(xusbxti);
-	}
-
-	/* TODO: select external clock/oscillator */
-	writel(phyclk | S3C_PHYCLK_CLK_FORCE, S3C_PHYCLK);
-
-	/* set to normal OTG PHY */
-	writel((readl(S3C_PHYPWR) & ~S3C_PHYPWR_NORMAL_MASK), S3C_PHYPWR);
-	mdelay(1);
-
-	/* reset OTG PHY and Link */
-	writel(S3C_RSTCON_PHY | S3C_RSTCON_HCLK | S3C_RSTCON_PHYCLK,
-			S3C_RSTCON);
-	udelay(20);	/* at-least 10uS */
-	writel(0, S3C_RSTCON);
-
-	return 0;
-}
-
-static int s5pv210_usb_otgphy_exit(struct platform_device *pdev)
-{
-	writel((readl(S3C_PHYPWR) | S3C_PHYPWR_ANALOG_POWERDOWN |
-				S3C_PHYPWR_OTG_DISABLE), S3C_PHYPWR);
-
-	writel(readl(S5PV210_USB_PHY_CON) & ~S5PV210_USB_PHY0_EN,
-			S5PV210_USB_PHY_CON);
-
-	return 0;
-}
-
-int s5p_usb_phy_init(struct platform_device *pdev, int type)
-{
-	if (type == USB_PHY_TYPE_DEVICE)
-		return s5pv210_usb_otgphy_init(pdev);
-
-	return -EINVAL;
-}
-
-int s5p_usb_phy_exit(struct platform_device *pdev, int type)
-{
-	if (type == USB_PHY_TYPE_DEVICE)
-		return s5pv210_usb_otgphy_exit(pdev);
-
-	return -EINVAL;
-}
diff --git a/arch/arm/plat-samsung/s5p-sleep.S b/arch/arm/mach-s5pv210/sleep.S
index 25c68ceb..7c43ddd 100644
--- a/arch/arm/plat-samsung/s5p-sleep.S
+++ b/arch/arm/mach-s5pv210/sleep.S
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2011-2014 Samsung Electronics Co., Ltd.
  *		http://www.samsung.com
  *
- * Common S5P Sleep Code
+ * S5PV210 Sleep Code
  * Based on S3C64XX sleep code by:
  *	Ben Dooks, (c) 2008 Simtec Electronics
  *
@@ -10,16 +10,7 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
+ */
 
 #include <linux/linkage.h>
 
@@ -40,6 +31,6 @@
 	 * resume code entry for bootloader to call
 	 */
 
-ENTRY(s3c_cpu_resume)
+ENTRY(s5pv210_cpu_resume)
 	b	cpu_resume
-ENDPROC(s3c_cpu_resume)
+ENDPROC(s5pv210_cpu_resume)
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 3a6e3c2..e15dff7 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -12,6 +12,7 @@ menuconfig ARCH_SHMOBILE_MULTI
 	select NO_IOPORT_MAP
 	select PINCTRL
 	select ARCH_REQUIRE_GPIOLIB
+	select ARCH_HAS_OPP
 
 if ARCH_SHMOBILE_MULTI
 
@@ -25,6 +26,11 @@ config ARCH_R7S72100
 	bool "RZ/A1H (R7S72100)"
 	select SYS_SUPPORTS_SH_MTU2
 
+config ARCH_R8A7779
+	bool "R-Car H1 (R8A77790)"
+	select RENESAS_INTC_IRQPIN
+	select SYS_SUPPORTS_SH_TMU
+
 config ARCH_R8A7790
 	bool "R-Car H2 (R8A77900)"
 	select RENESAS_IRQC
@@ -51,6 +57,11 @@ config MACH_LAGER
 	depends on ARCH_R8A7790
 	select MICREL_PHY if SH_ETH
 
+config MACH_MARZEN
+	bool "MARZEN board"
+	depends on ARCH_R8A7779
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+
 comment "Renesas ARM SoCs System Configuration"
 endif
 
@@ -233,19 +244,6 @@ config MACH_MARZEN
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 	select USE_OF
 
-config MACH_MARZEN_REFERENCE
-	bool "MARZEN board - Reference Device Tree Implementation"
-	depends on ARCH_R8A7779
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select USE_OF
-	---help---
-	   Use reference implementation of Marzen board support
-	   which makes use of device tree at the expense
-	   of not supporting a number of devices.
-
-	   This is intended to aid developers
-
 config MACH_LAGER
 	bool "Lager board"
 	depends on ARCH_R8A7790
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 38d5fe8..fe3878a 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -34,31 +34,39 @@ obj-$(CONFIG_ARCH_R8A7791)	+= clock-r8a7791.o
 obj-$(CONFIG_ARCH_R7S72100)	+= clock-r7s72100.o
 endif
 
+# CPU reset vector handling objects
+cpu-y				:= platsmp.o headsmp.o
+cpu-$(CONFIG_ARCH_R8A7790)	+= platsmp-apmu.o
+cpu-$(CONFIG_ARCH_R8A7791)	+= platsmp-apmu.o
+
 # SMP objects
-smp-y				:= platsmp.o headsmp.o
+smp-y				:= $(cpu-y)
 smp-$(CONFIG_ARCH_SH73A0)	+= smp-sh73a0.o headsmp-scu.o platsmp-scu.o
 smp-$(CONFIG_ARCH_R8A7779)	+= smp-r8a7779.o headsmp-scu.o platsmp-scu.o
-smp-$(CONFIG_ARCH_R8A7790)	+= smp-r8a7790.o platsmp-apmu.o
-smp-$(CONFIG_ARCH_R8A7791)	+= smp-r8a7791.o platsmp-apmu.o
+smp-$(CONFIG_ARCH_R8A7790)	+= smp-r8a7790.o
+smp-$(CONFIG_ARCH_R8A7791)	+= smp-r8a7791.o
 smp-$(CONFIG_ARCH_EMEV2)	+= smp-emev2.o headsmp-scu.o platsmp-scu.o
 
-# IRQ objects
-obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o
-
 # PM objects
 obj-$(CONFIG_SUSPEND)		+= suspend.o
 obj-$(CONFIG_CPU_IDLE)		+= cpuidle.o
+obj-$(CONFIG_CPU_FREQ)		+= cpufreq.o
 obj-$(CONFIG_ARCH_SH7372)	+= pm-sh7372.o sleep-sh7372.o pm-rmobile.o
 obj-$(CONFIG_ARCH_SH73A0)	+= pm-sh73a0.o
 obj-$(CONFIG_ARCH_R8A7740)	+= pm-r8a7740.o pm-rmobile.o
 obj-$(CONFIG_ARCH_R8A7779)	+= pm-r8a7779.o pm-rcar.o
-obj-$(CONFIG_ARCH_R8A7790)	+= pm-r8a7790.o pm-rcar.o
+obj-$(CONFIG_ARCH_R8A7790)	+= pm-r8a7790.o pm-rcar.o $(cpu-y)
+obj-$(CONFIG_ARCH_R8A7791)	+= pm-r8a7791.o pm-rcar.o $(cpu-y)
+
+# IRQ objects
+obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o
 
 # Board objects
 ifdef CONFIG_ARCH_SHMOBILE_MULTI
 obj-$(CONFIG_MACH_GENMAI)	+= board-genmai-reference.o
 obj-$(CONFIG_MACH_KOELSCH)	+= board-koelsch-reference.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager-reference.o
+obj-$(CONFIG_MACH_MARZEN)	+= board-marzen-reference.o
 else
 obj-$(CONFIG_MACH_APE6EVM)	+= board-ape6evm.o
 obj-$(CONFIG_MACH_APE6EVM_REFERENCE)	+= board-ape6evm-reference.o
@@ -67,7 +75,6 @@ obj-$(CONFIG_MACH_BOCKW)	+= board-bockw.o
 obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_GENMAI)	+= board-genmai.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
-obj-$(CONFIG_MACH_MARZEN_REFERENCE)	+= board-marzen-reference.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE)	+= board-armadillo800eva-reference.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 918fccf..ebf97d4 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -13,7 +13,6 @@ loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
 loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
 loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
-loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000
 
 __ZRELADDR	:= $(sort $(loadaddr-y))
    zreladdr-y   += $(__ZRELADDR)
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
index 3276afc..2f7723e 100644
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c
@@ -24,11 +24,13 @@
 #include <linux/pinctrl/machine.h>
 #include <linux/platform_device.h>
 #include <linux/sh_clk.h>
-#include <mach/common.h>
-#include <mach/r8a73a4.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "r8a73a4.h"
+
 static void __init ape6evm_add_standard_devices(void)
 {
 
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index 7ab99a4..1585b88 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -33,12 +33,14 @@
 #include <linux/regulator/machine.h>
 #include <linux/sh_clk.h>
 #include <linux/smsc911x.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a73a4.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a73a4.h"
+
 /* LEDS */
 static struct gpio_led ape6evm_leds[] = {
 	{
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
index f660fbb..84bc6cb 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
@@ -24,11 +24,13 @@
 #include <linux/kernel.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
-#include <mach/common.h>
-#include <mach/r8a7740.h>
+
 #include <asm/mach/arch.h>
 #include <asm/hardware/cache-l2x0.h>
 
+#include "common.h"
+#include "r8a7740.h"
+
 /*
  * CON1		Camera Module
  * CON2		Extension Bus
@@ -53,11 +55,11 @@
  * CON22	Serial
  * CON23	LAN
  * CON24	USB3
- * LED1		Camera LED(Yellow)
+ * LED1		Camera LED (Yellow)
  * LED2		Power LED (Green)
- * ED3-LED6	User LED(Yellow)
- * LED7		LAN link LED(Green)
- * LED8		LAN activity LED(Yellow)
+ * LED3-LED6	User LED (Yellow)
+ * LED7		LAN link LED (Green)
+ * LED8		LAN activity LED (Yellow)
  */
 
 /*
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 689c121..6dbaad6 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -45,9 +45,7 @@
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/i2c-gpio.h>
 #include <linux/reboot.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7740.h>
+
 #include <media/mt9t112.h>
 #include <media/sh_mobile_ceu.h>
 #include <media/soc_camera.h>
@@ -62,6 +60,10 @@
 #include <sound/sh_fsi.h>
 #include <sound/simple_card.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
+#include "r8a7740.h"
 #include "sh-gpio.h"
 
 /*
@@ -578,6 +580,40 @@ static struct platform_device hdmi_lcdc_device = {
 	},
 };
 
+/* LEDS */
+static struct gpio_led gpio_leds[] = {
+	{
+		.name		= "LED3",
+		.gpio		= 102,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED4",
+		.gpio		= 111,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED5",
+		.gpio		= 110,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED6",
+		.gpio		= 177,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	},
+};
+
+static struct gpio_led_platform_data leds_gpio_info = {
+	.leds		= gpio_leds,
+	.num_leds	= ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio_device = {
+	.name   = "leds-gpio",
+	.id     = -1,
+	.dev    = {
+		.platform_data  = &leds_gpio_info,
+	},
+};
+
 /* GPIO KEY */
 #define GPIO_KEY(c, g, d, ...) \
 	{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
@@ -1073,6 +1109,7 @@ static struct platform_device *eva_devices[] __initdata = {
 	&lcdc0_device,
 	&pwm_device,
 	&pwm_backlight_device,
+	&leds_gpio_device,
 	&gpio_keys_device,
 	&sh_eth_device,
 	&vcc_sdhi0,
diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c
index 027373f..ba840cd 100644
--- a/arch/arm/mach-shmobile/board-bockw-reference.c
+++ b/arch/arm/mach-shmobile/board-bockw-reference.c
@@ -19,10 +19,12 @@
  */
 
 #include <linux/of_platform.h>
-#include <mach/common.h>
-#include <mach/r8a7778.h>
+
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "r8a7778.h"
+
 /*
  *	see board-bock.c for checking detail of dip-switch
  */
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index 3ec82a4..8a83eb3 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -34,14 +34,16 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb/renesas_usbhs.h>
+
 #include <media/soc_camera.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7778.h>
 #include <asm/mach/arch.h>
 #include <sound/rcar_snd.h>
 #include <sound/simple_card.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7778.h"
+
 #define FPGA	0x18200000
 #define IRQ0MR	0x30
 #define COMCTLR	0x101c
diff --git a/arch/arm/mach-shmobile/board-genmai-reference.c b/arch/arm/mach-shmobile/board-genmai-reference.c
index 2ff6ad6..e5448f7 100644
--- a/arch/arm/mach-shmobile/board-genmai-reference.c
+++ b/arch/arm/mach-shmobile/board-genmai-reference.c
@@ -20,12 +20,14 @@
 
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/r7s72100.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "clock.h"
+#include "common.h"
+#include "r7s72100.h"
+
 /*
  * This is a really crude hack to provide clkdev support to platform
  * devices until they get moved to DT.
@@ -47,7 +49,7 @@ static const char * const genmai_boards_compat_dt[] __initconst = {
 };
 
 DT_MACHINE_START(GENMAI_DT, "genmai")
-	.init_early	= r7s72100_init_early,
+	.init_early	= shmobile_init_delay,
 	.init_machine	= genmai_add_standard_devices,
 	.dt_compat	= genmai_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-genmai.c b/arch/arm/mach-shmobile/board-genmai.c
index 37184ff..7bf2d80 100644
--- a/arch/arm/mach-shmobile/board-genmai.c
+++ b/arch/arm/mach-shmobile/board-genmai.c
@@ -25,12 +25,14 @@
 #include <linux/sh_eth.h>
 #include <linux/spi/rspi.h>
 #include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r7s72100.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r7s72100.h"
+
 /* Ether */
 static const struct sh_eth_plat_data ether_pdata __initconst = {
 	.phy			= 0x00, /* PD60610 */
@@ -153,7 +155,7 @@ static const char * const genmai_boards_compat_dt[] __initconst = {
 };
 
 DT_MACHINE_START(GENMAI_DT, "genmai")
-	.init_early	= r7s72100_init_early,
+	.init_early	= shmobile_init_delay,
 	.init_machine	= genmai_add_standard_devices,
 	.dt_compat	= genmai_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
index d322a16..3ff88c1 100644
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ b/arch/arm/mach-shmobile/board-koelsch-reference.c
@@ -23,13 +23,15 @@
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
 #include <linux/platform_data/rcar-du.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/rcar-gen2.h>
-#include <mach/r8a7791.h>
+
 #include <asm/mach/arch.h>
 
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
+
 /* DU */
 static struct rcar_du_encoder_data koelsch_du_encoders[] = {
 	{
@@ -92,24 +94,9 @@ static const struct clk_name clk_names[] __initconst = {
 	{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
 };
 
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
-	{ "ether", NULL, "ee700000.ethernet" },
-	{ "i2c2", NULL, "e6530000.i2c" },
-	{ "msiof0", NULL, "e6e20000.spi" },
-	{ "qspi_mod", NULL, "e6b10000.spi" },
-	{ "sdhi0", NULL, "ee100000.sd" },
-	{ "sdhi1", NULL, "ee140000.sd" },
-	{ "sdhi2", NULL, "ee160000.sd" },
-	{ "thermal", NULL, "e61f0000.thermal" },
-};
-
 static void __init koelsch_add_standard_devices(void)
 {
 	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
-	shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
 	r8a7791_add_dt_devices();
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 
@@ -128,5 +115,6 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= koelsch_add_standard_devices,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= koelsch_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
index d3aa6ae..b7d5bc7 100644
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ b/arch/arm/mach-shmobile/board-koelsch.c
@@ -45,13 +45,15 @@
 #include <linux/spi/flash.h>
 #include <linux/spi/rspi.h>
 #include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
+
 /* DU */
 static struct rcar_du_encoder_data koelsch_du_encoders[] = {
 	{
@@ -524,5 +526,6 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= koelsch_init,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= koelsch_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index a735a1d..5d2621f 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c
@@ -25,12 +25,14 @@
 #include <linux/irq.h>
 #include <linux/input.h>
 #include <linux/of_platform.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
+
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "sh73a0.h"
+
 static void __init kzm_init(void)
 {
 	sh73a0_add_standard_devices_dt();
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 01e0d13..f8bc7f8 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -41,16 +41,18 @@
 #include <linux/usb/r8a66597.h>
 #include <linux/usb/renesas_usbhs.h>
 #include <linux/videodev2.h>
+
 #include <sound/sh_fsi.h>
 #include <sound/simple_card.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <video/sh_mobile_lcdc.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "sh73a0.h"
+
 /*
  * external GPIO
  */
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c
index 749832e..41c808e 100644
--- a/arch/arm/mach-shmobile/board-lager-reference.c
+++ b/arch/arm/mach-shmobile/board-lager-reference.c
@@ -22,13 +22,15 @@
 #include <linux/init.h>
 #include <linux/of_platform.h>
 #include <linux/platform_data/rcar-du.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/rcar-gen2.h>
-#include <mach/r8a7790.h>
+
 #include <asm/mach/arch.h>
 
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
+
 /* DU */
 static struct rcar_du_encoder_data lager_du_encoders[] = {
 	{
@@ -98,23 +100,9 @@ static const struct clk_name clk_names[] __initconst = {
 	{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
 };
 
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
-	{ "ether", NULL, "ee700000.ethernet" },
-	{ "msiof1", NULL, "e6e10000.spi" },
-	{ "mmcif1", NULL, "ee220000.mmc" },
-	{ "qspi_mod", NULL, "e6b10000.spi" },
-	{ "sdhi0", NULL, "ee100000.sd" },
-	{ "sdhi2", NULL, "ee140000.sd" },
-	{ "thermal", NULL, "e61f0000.thermal" },
-};
-
 static void __init lager_add_standard_devices(void)
 {
 	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
-	shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
 	r8a7790_add_dt_devices();
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 
@@ -129,9 +117,10 @@ static const char *lager_boards_compat_dt[] __initdata = {
 
 DT_MACHINE_START(LAGER_DT, "lager")
 	.smp		= smp_ops(r8a7790_smp_ops),
-	.init_early	= r8a7790_init_early,
+	.init_early	= shmobile_init_delay,
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= lager_add_standard_devices,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= lager_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index d182961..e1d8215 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -31,6 +31,8 @@
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mmcif.h>
 #include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/mtd.h>
 #include <linux/pinctrl/machine.h>
 #include <linux/platform_data/camera-rcar.h>
 #include <linux/platform_data/gpio-rcar.h>
@@ -43,22 +45,23 @@
 #include <linux/regulator/gpio-regulator.h>
 #include <linux/regulator/machine.h>
 #include <linux/sh_eth.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/rspi.h>
+#include <linux/spi/spi.h>
 #include <linux/usb/phy.h>
 #include <linux/usb/renesas_usbhs.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7790.h>
+
 #include <media/soc_camera.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/mtd.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/rspi.h>
-#include <linux/spi/spi.h>
 #include <sound/rcar_snd.h>
 #include <sound/simple_card.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
+
 /*
  * SSI-AK4643
  *
@@ -880,9 +883,10 @@ static const char * const lager_boards_compat_dt[] __initconst = {
 
 DT_MACHINE_START(LAGER_DT, "lager")
 	.smp		= smp_ops(r8a7790_smp_ops),
-	.init_early	= r8a7790_init_early,
+	.init_early	= shmobile_init_delay,
 	.init_time	= rcar_gen2_timer_init,
 	.init_machine	= lager_init,
 	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= lager_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 112553f..79f448e 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -47,10 +47,11 @@
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
-#include <linux/sh_intc.h>
+#include <linux/sh_clk.h>
 #include <linux/tca6416_keypad.h>
 #include <linux/usb/renesas_usbhs.h>
 #include <linux/dma-mapping.h>
+
 #include <video/sh_mobile_hdmi.h>
 #include <video/sh_mobile_lcdc.h>
 #include <media/sh_mobile_ceu.h>
@@ -58,15 +59,14 @@
 #include <media/soc_camera_platform.h>
 #include <sound/sh_fsi.h>
 #include <sound/simple_card.h>
-
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/sh7372.h>
-
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
 #include "sh-gpio.h"
+#include "sh7372.h"
 
 /*
  * Address	Interface		BusWidth	note
diff --git a/arch/arm/mach-shmobile/board-marzen-reference.c b/arch/arm/mach-shmobile/board-marzen-reference.c
index 2773936..21b3e1c 100644
--- a/arch/arm/mach-shmobile/board-marzen-reference.c
+++ b/arch/arm/mach-shmobile/board-marzen-reference.c
@@ -19,19 +19,42 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#include <mach/r8a7779.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
+#include <linux/clk/shmobile.h>
+#include <linux/clocksource.h>
+#include <linux/of_platform.h>
+
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
 
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "r8a7779.h"
+
+static void __init marzen_init_timer(void)
+{
+	r8a7779_clocks_init(r8a7779_read_mode_pins());
+	clocksource_of_init();
+}
+
+/*
+ * This is a really crude hack to provide clkdev support to platform
+ * devices until they get moved to DT.
+ */
+static const struct clk_name clk_names[] __initconst = {
+	{ "tmu0", "fck", "sh-tmu.0" },
+};
+
 static void __init marzen_init(void)
 {
+	shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
 	r8a7779_add_standard_devices_dt();
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 	r8a7779_init_irq_extpin_dt(1); /* IRQ1 as individual interrupt */
 }
 
 static const char *marzen_boards_compat_dt[] __initdata = {
+	"renesas,marzen",
 	"renesas,marzen-reference",
 	NULL,
 };
@@ -39,7 +62,8 @@ static const char *marzen_boards_compat_dt[] __initdata = {
 DT_MACHINE_START(MARZEN, "marzen")
 	.smp		= smp_ops(r8a7779_smp_ops),
 	.map_io		= r8a7779_map_io,
-	.init_early	= r8a7779_init_delay,
+	.init_early	= shmobile_init_delay,
+	.init_time	= marzen_init_timer,
 	.nr_irqs	= NR_IRQS_LEGACY,
 	.init_irq	= r8a7779_init_irq_dt,
 	.init_machine	= marzen_init,
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 6ed324c..e5cf420 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -41,14 +41,16 @@
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mfd/tmio.h>
+
 #include <media/soc_camera.h>
-#include <mach/r8a7779.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/traps.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7779.h"
+
 /* Fixed 3.3V regulator to be used by SDHI0 */
 static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
 	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c
index df18748..3eb2ec4 100644
--- a/arch/arm/mach-shmobile/clock-r7s72100.c
+++ b/arch/arm/mach-shmobile/clock-r7s72100.c
@@ -19,8 +19,9 @@
 #include <linux/io.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/common.h>
-#include <mach/r7s72100.h>
+
+#include "common.h"
+#include "r7s72100.h"
 
 /* Frequency Control Registers */
 #define FRQCR		0xfcfe0010
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
index b5bc22c..c2330ea 100644
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ b/arch/arm/mach-shmobile/clock-r8a73a4.c
@@ -22,8 +22,8 @@
 #include <linux/kernel.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "common.h"
+#include "clock.h"
 
 #define CPG_BASE 0xe6150000
 #define CPG_LEN 0x270
@@ -574,11 +574,17 @@ static struct clk_lookup lookups[] = {
 
 	/* MSTP */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
+	CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]),
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
+	CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]),
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
+	CLKDEV_DEV_ID("e6c20000.serial", &mstp_clks[MSTP206]),
 	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]),
+	CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP207]),
 	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
+	CLKDEV_DEV_ID("e6ce0000.serial", &mstp_clks[MSTP216]),
 	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
+	CLKDEV_DEV_ID("e6cf0000.serial", &mstp_clks[MSTP217]),
 	CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
 	CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]),
 	CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
@@ -598,6 +604,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]),
 	CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]),
 	CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.1", &mstp_clks[MSTP329]),
+	CLKDEV_ICK_ID("fck", "e6130000.timer", &mstp_clks[MSTP329]),
 	CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]),
 	CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]),
 	CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 50931e3..0794f04 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -22,9 +22,10 @@
 #include <linux/io.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/r8a7740.h>
+
+#include "clock.h"
+#include "common.h"
+#include "r8a7740.h"
 
 /*
  *        |  MDx  |  XTAL1/EXTAL1   |  System   | EXTALR |
@@ -555,27 +556,27 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh_mobile_ceu.1",	&mstp_clks[MSTP128]),
 
 	CLKDEV_DEV_ID("sh-sci.4",		&mstp_clks[MSTP200]),
-	CLKDEV_DEV_ID("e6c80000.sci",		&mstp_clks[MSTP200]),
+	CLKDEV_DEV_ID("e6c80000.serial",	&mstp_clks[MSTP200]),
 	CLKDEV_DEV_ID("sh-sci.3",		&mstp_clks[MSTP201]),
-	CLKDEV_DEV_ID("e6c70000.sci",		&mstp_clks[MSTP201]),
+	CLKDEV_DEV_ID("e6c70000.serial",	&mstp_clks[MSTP201]),
 	CLKDEV_DEV_ID("sh-sci.2",		&mstp_clks[MSTP202]),
-	CLKDEV_DEV_ID("e6c60000.sci",		&mstp_clks[MSTP202]),
+	CLKDEV_DEV_ID("e6c60000.serial",	&mstp_clks[MSTP202]),
 	CLKDEV_DEV_ID("sh-sci.1",		&mstp_clks[MSTP203]),
-	CLKDEV_DEV_ID("e6c50000.sci",		&mstp_clks[MSTP203]),
+	CLKDEV_DEV_ID("e6c50000.serial",	&mstp_clks[MSTP203]),
 	CLKDEV_DEV_ID("sh-sci.0",		&mstp_clks[MSTP204]),
-	CLKDEV_DEV_ID("e6c40000.sci",		&mstp_clks[MSTP204]),
+	CLKDEV_DEV_ID("e6c40000.serial",	&mstp_clks[MSTP204]),
 	CLKDEV_DEV_ID("sh-sci.8",		&mstp_clks[MSTP206]),
-	CLKDEV_DEV_ID("e6c30000.sci",		&mstp_clks[MSTP206]),
+	CLKDEV_DEV_ID("e6c30000.serial",	&mstp_clks[MSTP206]),
 	CLKDEV_DEV_ID("sh-sci.5",		&mstp_clks[MSTP207]),
-	CLKDEV_DEV_ID("e6cb0000.sci",		&mstp_clks[MSTP207]),
+	CLKDEV_DEV_ID("e6cb0000.serial",	&mstp_clks[MSTP207]),
 	CLKDEV_DEV_ID("sh-dma-engine.3",	&mstp_clks[MSTP214]),
 	CLKDEV_DEV_ID("sh-dma-engine.2",	&mstp_clks[MSTP216]),
 	CLKDEV_DEV_ID("sh-dma-engine.1",	&mstp_clks[MSTP217]),
 	CLKDEV_DEV_ID("sh-dma-engine.0",	&mstp_clks[MSTP218]),
 	CLKDEV_DEV_ID("sh-sci.7",		&mstp_clks[MSTP222]),
-	CLKDEV_DEV_ID("e6cd0000.sci",		&mstp_clks[MSTP222]),
+	CLKDEV_DEV_ID("e6cd0000.serial",	&mstp_clks[MSTP222]),
 	CLKDEV_DEV_ID("sh-sci.6",		&mstp_clks[MSTP230]),
-	CLKDEV_DEV_ID("e6cc0000.sci",		&mstp_clks[MSTP230]),
+	CLKDEV_DEV_ID("e6cc0000.serial",	&mstp_clks[MSTP230]),
 
 	CLKDEV_DEV_ID("sh_fsi2",		&mstp_clks[MSTP328]),
 	CLKDEV_DEV_ID("fe1f0000.sound",		&mstp_clks[MSTP328]),
@@ -598,8 +599,11 @@ static struct clk_lookup lookups[] = {
 
 	/* ICK */
 	CLKDEV_ICK_ID("fck",	"sh-tmu.1",		&mstp_clks[MSTP111]),
+	CLKDEV_ICK_ID("fck",	"fff90000.timer",	&mstp_clks[MSTP111]),
 	CLKDEV_ICK_ID("fck",	"sh-tmu.0",		&mstp_clks[MSTP125]),
+	CLKDEV_ICK_ID("fck",	"fff80000.timer",	&mstp_clks[MSTP125]),
 	CLKDEV_ICK_ID("fck",	"sh-cmt-48.1",		&mstp_clks[MSTP329]),
+	CLKDEV_ICK_ID("fck",	"e6138000.timer",	&mstp_clks[MSTP329]),
 	CLKDEV_ICK_ID("host",	"renesas_usbhs",	&mstp_clks[MSTP416]),
 	CLKDEV_ICK_ID("func",	"renesas_usbhs",	&mstp_clks[MSTP407]),
 	CLKDEV_ICK_ID("phy",	"renesas_usbhs",	&mstp_clks[MSTP406]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c
index 13f8f3a..67980a0 100644
--- a/arch/arm/mach-shmobile/clock-r8a7778.c
+++ b/arch/arm/mach-shmobile/clock-r8a7778.c
@@ -39,8 +39,8 @@
 #include <linux/io.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
 
 #define MSTPCR0		IOMEM(0xffc80030)
 #define MSTPCR1		IOMEM(0xffc80034)
@@ -202,11 +202,17 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */
 	CLKDEV_DEV_ID("ffc73000.i2c", &mstp_clks[MSTP027]), /* I2C3 */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */
+	CLKDEV_DEV_ID("ffe40000.serial", &mstp_clks[MSTP026]), /* SCIF0 */
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */
+	CLKDEV_DEV_ID("ffe41000.serial", &mstp_clks[MSTP025]), /* SCIF1 */
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */
+	CLKDEV_DEV_ID("ffe42000.serial", &mstp_clks[MSTP024]), /* SCIF2 */
 	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP023]), /* SCIF3 */
+	CLKDEV_DEV_ID("ffe43000.serial", &mstp_clks[MSTP023]), /* SCIF3 */
 	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP022]), /* SCIF4 */
+	CLKDEV_DEV_ID("ffe44000.serial", &mstp_clks[MSTP022]), /* SCIF4 */
 	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */
+	CLKDEV_DEV_ID("ffe45000.serial", &mstp_clks[MSTP021]), /* SCIF5 */
 	CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */
 	CLKDEV_DEV_ID("fffc7000.spi", &mstp_clks[MSTP007]), /* HSPI0 */
 	CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */
@@ -238,7 +244,9 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("src.7", "rcar_sound", &mstp_clks[MSTP524]),
 	CLKDEV_ICK_ID("src.8", "rcar_sound", &mstp_clks[MSTP523]),
 	CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP016]),
+	CLKDEV_ICK_ID("fck", "ffd80000.timer", &mstp_clks[MSTP016]),
 	CLKDEV_ICK_ID("fck", "sh-tmu.1", &mstp_clks[MSTP015]),
+	CLKDEV_ICK_ID("fck", "ffd81000.timer", &mstp_clks[MSTP015]),
 };
 
 void __init r8a7778_clock_init(void)
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index a13298b..c51f9db 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -23,8 +23,11 @@
 #include <linux/io.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include <linux/sh_timer.h>
+
+#include "clock.h"
+#include "common.h"
+#include "r8a7779.h"
 
 /*
  *		MD1 = 1			MD1 = 0
@@ -52,9 +55,6 @@
 #define MSTPCR3		IOMEM(0xffc8003c)
 #define MSTPSR1		IOMEM(0xffc80044)
 
-#define MODEMR		0xffcc0020
-
-
 /* ioremap() through clock mapping mandatory to avoid
  * collision with ARM coherent DMA virtual memory range.
  */
@@ -207,14 +207,9 @@ static struct clk_lookup lookups[] = {
 
 void __init r8a7779_clock_init(void)
 {
-	void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
-	u32 mode;
+	u32 mode = r8a7779_read_mode_pins();
 	int k, ret = 0;
 
-	BUG_ON(!modemr);
-	mode = ioread32(modemr);
-	iounmap(modemr);
-
 	if (mode & MD(1)) {
 		plla_clk.rate = 1500000000;
 
@@ -268,3 +263,13 @@ void __init r8a7779_clock_init(void)
 	else
 		panic("failed to setup r8a7779 clocks\n");
 }
+
+/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
+void __init __weak r8a7779_register_twd(void) { }
+
+void __init r8a7779_earlytimer_init(void)
+{
+	r8a7779_clock_init();
+	r8a7779_register_twd();
+	shmobile_earlytimer_init();
+}
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index 296a057..17435c1 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -22,9 +22,11 @@
 #include <linux/kernel.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/r8a7790.h>
+
+#include "clock.h"
+#include "common.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
 
 /*
  *   MD		EXTAL		PLL0	PLL1	PLL3
diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c
index e2fdfcc..10e193d 100644
--- a/arch/arm/mach-shmobile/clock-r8a7791.c
+++ b/arch/arm/mach-shmobile/clock-r8a7791.c
@@ -23,9 +23,9 @@
 #include <linux/kernel.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/rcar-gen2.h>
+#include "clock.h"
+#include "common.h"
+#include "rcar-gen2.h"
 
 /*
  *   MD		EXTAL		PLL0	PLL1	PLL3
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index d16d9ca..7071676 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -21,8 +21,8 @@
 #include <linux/io.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
 
 /* SH7372 registers */
 #define FRQCRA		IOMEM(0xe6150000)
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 0d9cd1f..d8c4048 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -22,8 +22,8 @@
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
 #include <asm/processor.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
 
 #define FRQCRA		IOMEM(0xe6150000)
 #define FRQCRB		IOMEM(0xe6150004)
@@ -638,16 +638,25 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("e6820000.i2c", &mstp_clks[MSTP116]), /* I2C0 */
 	CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */
 	CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP219]), /* SCIFA7 */
+	CLKDEV_DEV_ID("e6cd0000.serial", &mstp_clks[MSTP219]), /* SCIFA7 */
 	CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* SY-DMAC */
 	CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* MP-DMAC */
 	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
+	CLKDEV_DEV_ID("e6cb0000.serial", &mstp_clks[MSTP207]), /* SCIFA5 */
 	CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]), /* SCIFB */
+	CLKDEV_DEV_ID("0xe6c3000.serial", &mstp_clks[MSTP206]), /* SCIFB */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
+	CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]), /* SCIFA0 */
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
+	CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]), /* SCIFA1 */
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
+	CLKDEV_DEV_ID("e6c60000.serial", &mstp_clks[MSTP202]), /* SCIFA2 */
 	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
+	CLKDEV_DEV_ID("e6c70000.serial", &mstp_clks[MSTP201]), /* SCIFA3 */
 	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
+	CLKDEV_DEV_ID("e6c80000.serial", &mstp_clks[MSTP200]), /* SCIFA4 */
 	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
+	CLKDEV_DEV_ID("e6cc0000.serial", &mstp_clks[MSTP331]), /* SCIFA6 */
 	CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */
 	CLKDEV_DEV_ID("ec230000.sound", &mstp_clks[MSTP328]), /* FSI */
 	CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */
@@ -681,6 +690,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk),
 	CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk),
 	CLKDEV_ICK_ID("fck", "sh-cmt-48.1", &mstp_clks[MSTP329]), /* CMT1 */
+	CLKDEV_ICK_ID("fck", "e6138000.timer", &mstp_clks[MSTP329]), /* CMT1 */
 	CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP125]), /* TMU0 */
 };
 
diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c
index e7232a0..806f940 100644
--- a/arch/arm/mach-shmobile/clock.c
+++ b/arch/arm/mach-shmobile/clock.c
@@ -25,7 +25,7 @@
 #ifdef CONFIG_COMMON_CLK
 #include <linux/clk.h>
 #include <linux/clkdev.h>
-#include <mach/clock.h>
+#include "clock.h"
 
 void __init shmobile_clk_workaround(const struct clk_name *clks,
 				    int nr_clks, bool enable)
@@ -49,8 +49,8 @@ void __init shmobile_clk_workaround(const struct clk_name *clks,
 #else /* CONFIG_COMMON_CLK */
 #include <linux/sh_clk.h>
 #include <linux/export.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
 
 unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk)
 {
diff --git a/arch/arm/mach-shmobile/include/mach/clock.h b/arch/arm/mach-shmobile/clock.h
index 31b6417..31b6417 100644
--- a/arch/arm/mach-shmobile/include/mach/clock.h
+++ b/arch/arm/mach-shmobile/clock.h
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/common.h
index f7a360e..9805608 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@ -35,8 +35,10 @@ extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
 
 #ifdef CONFIG_SUSPEND
 int shmobile_suspend_init(void);
+void shmobile_smp_apmu_suspend_init(void);
 #else
 static inline int shmobile_suspend_init(void) { return 0; }
+static inline void shmobile_smp_apmu_suspend_init(void) { }
 #endif
 
 #ifdef CONFIG_CPU_IDLE
@@ -45,12 +47,19 @@ int shmobile_cpuidle_init(void);
 static inline int shmobile_cpuidle_init(void) { return 0; }
 #endif
 
+#ifdef CONFIG_CPU_FREQ
+int shmobile_cpufreq_init(void);
+#else
+static inline int shmobile_cpufreq_init(void) { return 0; }
+#endif
+
 extern void __iomem *shmobile_scu_base;
 
 static inline void __init shmobile_init_late(void)
 {
 	shmobile_suspend_init();
 	shmobile_cpuidle_init();
+	shmobile_cpufreq_init();
 }
 
 #endif /* __ARCH_MACH_COMMON_H */
diff --git a/arch/arm/mach-shmobile/console.c b/arch/arm/mach-shmobile/console.c
index 9411a5b..f2e79f2 100644
--- a/arch/arm/mach-shmobile/console.c
+++ b/arch/arm/mach-shmobile/console.c
@@ -19,8 +19,8 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <mach/common.h>
 #include <asm/mach/map.h>
+#include "common.h"
 
 void __init shmobile_setup_console(void)
 {
diff --git a/arch/arm/mach-shmobile/cpufreq.c b/arch/arm/mach-shmobile/cpufreq.c
new file mode 100644
index 0000000..8a24b2b
--- /dev/null
+++ b/arch/arm/mach-shmobile/cpufreq.c
@@ -0,0 +1,17 @@
+/*
+ * CPUFreq support code for SH-Mobile ARM
+ *
+ *  Copyright (C) 2014 Gaku Inami
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/platform_device.h>
+
+int __init shmobile_cpufreq_init(void)
+{
+	platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
+	return 0;
+}
diff --git a/arch/arm/mach-shmobile/include/mach/dma-register.h b/arch/arm/mach-shmobile/dma-register.h
index 97c40bd..97c40bd 100644
--- a/arch/arm/mach-shmobile/include/mach/dma-register.h
+++ b/arch/arm/mach-shmobile/dma-register.h
diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S
index 2930075..50c4915 100644
--- a/arch/arm/mach-shmobile/headsmp.S
+++ b/arch/arm/mach-shmobile/headsmp.S
@@ -10,15 +10,18 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/linkage.h>
 #include <linux/init.h>
+#include <linux/linkage.h>
+#include <linux/threads.h>
 #include <asm/assembler.h>
 #include <asm/memory.h>
 
+#ifdef CONFIG_SMP
 ENTRY(shmobile_invalidate_start)
 	bl	v7_invalidate_l1
 	b	secondary_startup
 ENDPROC(shmobile_invalidate_start)
+#endif
 
 /*
  * Reset vector for secondary CPUs.
@@ -69,7 +72,7 @@ shmobile_smp_boot_find_mpidr:
 
 shmobile_smp_boot_next:
 	add	r1, r1, #1
-	cmp	r1, #CONFIG_NR_CPUS
+	cmp	r1, #NR_CPUS
 	blo	shmobile_smp_boot_find_mpidr
 
 	b	shmobile_smp_sleep
@@ -86,10 +89,10 @@ ENDPROC(shmobile_smp_sleep)
 
 	.globl	shmobile_smp_mpidr
 shmobile_smp_mpidr:
-1:	.space	CONFIG_NR_CPUS * 4
+1:	.space	NR_CPUS * 4
 	.globl	shmobile_smp_fn
 shmobile_smp_fn:
-2:	.space	CONFIG_NR_CPUS * 4
+2:	.space	NR_CPUS * 4
 	.globl	shmobile_smp_arg
 shmobile_smp_arg:
-3:	.space	CONFIG_NR_CPUS * 4
+3:	.space	NR_CPUS * 4
diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index d241bfd..5aee83f 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -1,24 +1,10 @@
 #ifndef __ASM_MACH_IRQS_H
 #define __ASM_MACH_IRQS_H
 
-#include <linux/sh_intc.h>
-
-/* GIC */
-#define gic_spi(nr)		((nr) + 32)
-#define gic_iid(nr)		(nr) /* ICCIAR / interrupt ID */
-
-/* INTCS */
-#define INTCS_VECT_BASE		0x3400
-#define INTCS_VECT(n, vect)	INTC_VECT((n), INTCS_VECT_BASE + (vect))
-#define intcs_evt2irq(evt)	evt2irq(INTCS_VECT_BASE + (evt))
+/* Stuck here until drivers/pinctl/sh-pfc gets rid of legacy code */
 
 /* External IRQ pins */
 #define IRQPIN_BASE		2000
 #define irq_pin(nr)		((nr) + IRQPIN_BASE)
 
-/* GPIO IRQ */
-#define _GPIO_IRQ_BASE		2500
-#define GPIO_IRQ_BASE(x)	(_GPIO_IRQ_BASE + (32 * x))
-#define GPIO_IRQ(x, y)		(_GPIO_IRQ_BASE + (32 * x) + y)
-
 #endif /* __ASM_MACH_IRQS_H */
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index a91caad..e2af00b 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -22,11 +22,10 @@
 #include <linux/module.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sh_intc.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
+#include "intc.h"
+#include "irqs.h"
 
 enum {
 	UNUSED_INTCA = 0,
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 19a26f4..44457a9 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -22,15 +22,16 @@
 #include <linux/module.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sh_intc.h>
 #include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+#include "intc.h"
+#include "irqs.h"
+#include "sh73a0.h"
+
 enum {
 	UNUSED = 0,
 
diff --git a/arch/arm/mach-shmobile/include/mach/intc.h b/arch/arm/mach-shmobile/intc.h
index a5603c7..a5603c7 100644
--- a/arch/arm/mach-shmobile/include/mach/intc.h
+++ b/arch/arm/mach-shmobile/intc.h
diff --git a/arch/arm/mach-shmobile/irqs.h b/arch/arm/mach-shmobile/irqs.h
new file mode 100644
index 0000000..4ff2d2a
--- /dev/null
+++ b/arch/arm/mach-shmobile/irqs.h
@@ -0,0 +1,21 @@
+#ifndef __SHMOBILE_IRQS_H
+#define __SHMOBILE_IRQS_H
+
+#include <linux/sh_intc.h>
+#include <mach/irqs.h>
+
+/* GIC */
+#define gic_spi(nr)		((nr) + 32)
+#define gic_iid(nr)		(nr) /* ICCIAR / interrupt ID */
+
+/* INTCS */
+#define INTCS_VECT_BASE		0x3400
+#define INTCS_VECT(n, vect)	INTC_VECT((n), INTCS_VECT_BASE + (vect))
+#define intcs_evt2irq(evt)	evt2irq(INTCS_VECT_BASE + (evt))
+
+/* GPIO IRQ */
+#define _GPIO_IRQ_BASE		2500
+#define GPIO_IRQ_BASE(x)	(_GPIO_IRQ_BASE + (32 * x))
+#define GPIO_IRQ(x, y)		(_GPIO_IRQ_BASE + (32 * x) + y)
+
+#endif /* __SHMOBILE_IRQS_H */
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 8cb641c..2c06810 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -7,27 +7,32 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/cpu_pm.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
 #include <linux/of_address.h>
 #include <linux/smp.h>
+#include <linux/suspend.h>
+#include <linux/threads.h>
 #include <asm/cacheflush.h>
 #include <asm/cp15.h>
+#include <asm/proc-fns.h>
 #include <asm/smp_plat.h>
-#include <mach/common.h>
+#include <asm/suspend.h>
+#include "common.h"
 
 static struct {
 	void __iomem *iomem;
 	int bit;
-} apmu_cpus[CONFIG_NR_CPUS];
+} apmu_cpus[NR_CPUS];
 
 #define WUPCR_OFFS 0x10
 #define PSTR_OFFS 0x40
 #define CPUNCR_OFFS(n) (0x100 + (0x10 * (n)))
 
-static int apmu_power_on(void __iomem *p, int bit)
+static int __maybe_unused apmu_power_on(void __iomem *p, int bit)
 {
 	/* request power on */
 	writel_relaxed(BIT(bit), p + WUPCR_OFFS);
@@ -46,7 +51,7 @@ static int apmu_power_off(void __iomem *p, int bit)
 	return 0;
 }
 
-static int apmu_power_off_poll(void __iomem *p, int bit)
+static int __maybe_unused apmu_power_off_poll(void __iomem *p, int bit)
 {
 	int k;
 
@@ -69,7 +74,7 @@ static int apmu_wrap(int cpu, int (*fn)(void __iomem *p, int cpu))
 
 static void apmu_init_cpu(struct resource *res, int cpu, int bit)
 {
-	if (apmu_cpus[cpu].iomem)
+	if ((cpu >= ARRAY_SIZE(apmu_cpus)) || apmu_cpus[cpu].iomem)
 		return;
 
 	apmu_cpus[cpu].iomem = ioremap_nocache(res->start, resource_size(res));
@@ -133,6 +138,7 @@ void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus)
 	apmu_parse_cfg(apmu_init_cpu);
 }
 
+#ifdef CONFIG_SMP
 int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	/* For this particular CPU register boot vector */
@@ -140,8 +146,9 @@ int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle)
 
 	return apmu_wrap(cpu, apmu_power_on);
 }
+#endif
 
-#ifdef CONFIG_HOTPLUG_CPU
+#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_SUSPEND)
 /* nicked from arch/arm/mach-exynos/hotplug.c */
 static inline void cpu_enter_lowpower_a15(void)
 {
@@ -172,16 +179,40 @@ static inline void cpu_enter_lowpower_a15(void)
 	dsb();
 }
 
-void shmobile_smp_apmu_cpu_die(unsigned int cpu)
+void shmobile_smp_apmu_cpu_shutdown(unsigned int cpu)
 {
-	/* For this particular CPU deregister boot vector */
-	shmobile_smp_hook(cpu, 0, 0);
 
 	/* Select next sleep mode using the APMU */
 	apmu_wrap(cpu, apmu_power_off);
 
 	/* Do ARM specific CPU shutdown */
 	cpu_enter_lowpower_a15();
+}
+
+static inline void cpu_leave_lowpower(void)
+{
+	unsigned int v;
+
+	asm volatile("mrc    p15, 0, %0, c1, c0, 0\n"
+		     "       orr     %0, %0, %1\n"
+		     "       mcr     p15, 0, %0, c1, c0, 0\n"
+		     "       mrc     p15, 0, %0, c1, c0, 1\n"
+		     "       orr     %0, %0, %2\n"
+		     "       mcr     p15, 0, %0, c1, c0, 1\n"
+		     : "=&r" (v)
+		     : "Ir" (CR_C), "Ir" (0x40)
+		     : "cc");
+}
+#endif
+
+#if defined(CONFIG_HOTPLUG_CPU)
+void shmobile_smp_apmu_cpu_die(unsigned int cpu)
+{
+	/* For this particular CPU deregister boot vector */
+	shmobile_smp_hook(cpu, 0, 0);
+
+	/* Shutdown CPU core */
+	shmobile_smp_apmu_cpu_shutdown(cpu);
 
 	/* jump to shared mach-shmobile sleep / reset code */
 	shmobile_smp_sleep();
@@ -192,3 +223,25 @@ int shmobile_smp_apmu_cpu_kill(unsigned int cpu)
 	return apmu_wrap(cpu, apmu_power_off_poll);
 }
 #endif
+
+#if defined(CONFIG_SUSPEND)
+static int shmobile_smp_apmu_do_suspend(unsigned long cpu)
+{
+	shmobile_smp_hook(cpu, virt_to_phys(cpu_resume), 0);
+	shmobile_smp_apmu_cpu_shutdown(cpu);
+	cpu_do_idle(); /* WFI selects Core Standby */
+	return 1;
+}
+
+static int shmobile_smp_apmu_enter_suspend(suspend_state_t state)
+{
+	cpu_suspend(smp_processor_id(), shmobile_smp_apmu_do_suspend);
+	cpu_leave_lowpower();
+	return 0;
+}
+
+void __init shmobile_smp_apmu_suspend_init(void)
+{
+	shmobile_suspend_ops.enter = shmobile_smp_apmu_enter_suspend;
+}
+#endif
diff --git a/arch/arm/mach-shmobile/platsmp-scu.c b/arch/arm/mach-shmobile/platsmp-scu.c
index 673ad6e..6466311 100644
--- a/arch/arm/mach-shmobile/platsmp-scu.c
+++ b/arch/arm/mach-shmobile/platsmp-scu.c
@@ -15,7 +15,7 @@
 #include <asm/cacheflush.h>
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
-#include <mach/common.h>
+#include "common.h"
 
 static int shmobile_smp_scu_notifier_call(struct notifier_block *nfb,
 					  unsigned long action, void *hcpu)
diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c
index 9ebc246..3923e09 100644
--- a/arch/arm/mach-shmobile/platsmp.c
+++ b/arch/arm/mach-shmobile/platsmp.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 #include <asm/cacheflush.h>
 #include <asm/smp_plat.h>
-#include <mach/common.h>
+#include "common.h"
 
 extern unsigned long shmobile_smp_fn[];
 extern unsigned long shmobile_smp_arg[];
diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
index 40b87aa..a0d44d5 100644
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ b/arch/arm/mach-shmobile/pm-r8a7740.c
@@ -10,8 +10,8 @@
  */
 #include <linux/console.h>
 #include <linux/suspend.h>
-#include <mach/pm-rmobile.h>
-#include <mach/common.h>
+#include "common.h"
+#include "pm-rmobile.h"
 
 #ifdef CONFIG_PM
 static int r8a7740_pd_a4s_suspend(void)
diff --git a/arch/arm/mach-shmobile/pm-r8a7779.c b/arch/arm/mach-shmobile/pm-r8a7779.c
index d6fe189..69f70b7 100644
--- a/arch/arm/mach-shmobile/pm-r8a7779.c
+++ b/arch/arm/mach-shmobile/pm-r8a7779.c
@@ -13,20 +13,33 @@
 #include <linux/suspend.h>
 #include <linux/err.h>
 #include <linux/pm_clock.h>
+#include <linux/pm_domain.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/console.h>
+
 #include <asm/io.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7779.h>
+
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7779.h"
 
 /* SYSC */
 #define SYSCIER 0x0c
 #define SYSCIMR 0x10
 
+struct r8a7779_pm_domain {
+	struct generic_pm_domain genpd;
+	struct rcar_sysc_ch ch;
+};
+
+static inline struct rcar_sysc_ch *to_r8a7779_ch(struct generic_pm_domain *d)
+{
+	return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
+}
+
 #if defined(CONFIG_PM) || defined(CONFIG_SMP)
 
 static void __init r8a7779_sysc_init(void)
diff --git a/arch/arm/mach-shmobile/pm-r8a7790.c b/arch/arm/mach-shmobile/pm-r8a7790.c
index fc82839..80e8d95 100644
--- a/arch/arm/mach-shmobile/pm-r8a7790.c
+++ b/arch/arm/mach-shmobile/pm-r8a7790.c
@@ -11,9 +11,21 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/smp.h>
 #include <asm/io.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7790.h>
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7790.h"
+
+/* RST */
+#define RST		0xe6160000
+#define CA15BAR		0x0020
+#define CA7BAR		0x0030
+#define CA15RESCNT	0x0040
+#define CA7RESCNT	0x0044
+
+/* On-chip RAM */
+#define MERAM          0xe8080000
 
 /* SYSC */
 #define SYSCIER 0x0c
@@ -38,8 +50,33 @@ static inline void r8a7790_sysc_init(void) {}
 
 void __init r8a7790_pm_init(void)
 {
+	void __iomem *p;
+	u32 bar;
 	static int once;
 
-	if (!once++)
-		r8a7790_sysc_init();
+	if (once++)
+		return;
+
+	/* MERAM for jump stub, because BAR requires 256KB aligned address */
+	p = ioremap_nocache(MERAM, shmobile_boot_size);
+	memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
+	iounmap(p);
+
+	/* setup reset vectors */
+	p = ioremap_nocache(RST, 0x63);
+	bar = (MERAM >> 8) & 0xfffffc00;
+	writel_relaxed(bar, p + CA15BAR);
+	writel_relaxed(bar, p + CA7BAR);
+	writel_relaxed(bar | 0x10, p + CA15BAR);
+	writel_relaxed(bar | 0x10, p + CA7BAR);
+
+	/* de-assert reset for all CPUs */
+	writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
+		       p + CA15RESCNT);
+	writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000,
+		       p + CA7RESCNT);
+	iounmap(p);
+
+	r8a7790_sysc_init();
+	shmobile_smp_apmu_suspend_init();
 }
diff --git a/arch/arm/mach-shmobile/pm-r8a7791.c b/arch/arm/mach-shmobile/pm-r8a7791.c
new file mode 100644
index 0000000..25f107b
--- /dev/null
+++ b/arch/arm/mach-shmobile/pm-r8a7791.c
@@ -0,0 +1,73 @@
+/*
+ * r8a7791 Power management support
+ *
+ * Copyright (C) 2014  Renesas Electronics Corporation
+ * Copyright (C) 2011  Renesas Solutions Corp.
+ * Copyright (C) 2011  Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/smp.h>
+#include <asm/io.h>
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7791.h"
+
+#define RST		0xe6160000
+#define CA15BAR		0x0020
+#define CA15RESCNT	0x0040
+#define RAM		0xe6300000
+
+/* SYSC */
+#define SYSCIER 0x0c
+#define SYSCIMR 0x10
+
+#if defined(CONFIG_SMP)
+
+static void __init r8a7791_sysc_init(void)
+{
+	void __iomem *base = rcar_sysc_init(0xe6180000);
+
+	/* enable all interrupt sources, but do not use interrupt handler */
+	iowrite32(0x0131000e, base + SYSCIER);
+	iowrite32(0, base + SYSCIMR);
+}
+
+#else /* CONFIG_SMP */
+
+static inline void r8a7791_sysc_init(void) {}
+
+#endif /* CONFIG_SMP */
+
+void __init r8a7791_pm_init(void)
+{
+	void __iomem *p;
+	u32 bar;
+	static int once;
+
+	if (once++)
+		return;
+
+	/* RAM for jump stub, because BAR requires 256KB aligned address */
+	p = ioremap_nocache(RAM, shmobile_boot_size);
+	memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
+	iounmap(p);
+
+	/* setup reset vectors */
+	p = ioremap_nocache(RST, 0x63);
+	bar = (RAM >> 8) & 0xfffffc00;
+	writel_relaxed(bar, p + CA15BAR);
+	writel_relaxed(bar | 0x10, p + CA15BAR);
+
+	/* enable clocks to all CPUs */
+	writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
+		       p + CA15RESCNT);
+	iounmap(p);
+
+	r8a7791_sysc_init();
+	shmobile_smp_apmu_suspend_init();
+}
diff --git a/arch/arm/mach-shmobile/pm-rcar.c b/arch/arm/mach-shmobile/pm-rcar.c
index 1f465a1..34b8a56 100644
--- a/arch/arm/mach-shmobile/pm-rcar.c
+++ b/arch/arm/mach-shmobile/pm-rcar.c
@@ -13,7 +13,7 @@
 #include <linux/mm.h>
 #include <linux/spinlock.h>
 #include <asm/io.h>
-#include <mach/pm-rcar.h>
+#include "pm-rcar.h"
 
 /* SYSC */
 #define SYSCSR 0x00
diff --git a/arch/arm/mach-shmobile/include/mach/pm-rcar.h b/arch/arm/mach-shmobile/pm-rcar.h
index ef3a1ef..ef3a1ef 100644
--- a/arch/arm/mach-shmobile/include/mach/pm-rcar.h
+++ b/arch/arm/mach-shmobile/pm-rcar.h
diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index f710235..ebdd16e 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -17,7 +17,7 @@
 #include <linux/pm.h>
 #include <linux/pm_clock.h>
 #include <asm/io.h>
-#include <mach/pm-rmobile.h>
+#include "pm-rmobile.h"
 
 /* SYSC */
 #define SPDCR		IOMEM(0xe6180008)
diff --git a/arch/arm/mach-shmobile/include/mach/pm-rmobile.h b/arch/arm/mach-shmobile/pm-rmobile.h
index 690553a..690553a 100644
--- a/arch/arm/mach-shmobile/include/mach/pm-rmobile.h
+++ b/arch/arm/mach-shmobile/pm-rmobile.h
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 0de75fd..7e5c267 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -21,13 +21,15 @@
 #include <linux/irq.h>
 #include <linux/bitrev.h>
 #include <linux/console.h>
+
 #include <asm/cpuidle.h>
 #include <asm/io.h>
 #include <asm/tlbflush.h>
 #include <asm/suspend.h>
-#include <mach/common.h>
-#include <mach/sh7372.h>
-#include <mach/pm-rmobile.h>
+
+#include "common.h"
+#include "pm-rmobile.h"
+#include "sh7372.h"
 
 /* DBG */
 #define DBGREG1 IOMEM(0xe6100020)
diff --git a/arch/arm/mach-shmobile/pm-sh73a0.c b/arch/arm/mach-shmobile/pm-sh73a0.c
index 99086e9..a7e4668 100644
--- a/arch/arm/mach-shmobile/pm-sh73a0.c
+++ b/arch/arm/mach-shmobile/pm-sh73a0.c
@@ -9,7 +9,7 @@
  */
 
 #include <linux/suspend.h>
-#include <mach/common.h>
+#include "common.h"
 
 #ifdef CONFIG_SUSPEND
 static int sh73a0_enter_suspend(suspend_state_t suspend_state)
diff --git a/arch/arm/mach-shmobile/include/mach/r7s72100.h b/arch/arm/mach-shmobile/r7s72100.h
index 5f34b20..efb723c 100644
--- a/arch/arm/mach-shmobile/include/mach/r7s72100.h
+++ b/arch/arm/mach-shmobile/r7s72100.h
@@ -3,6 +3,5 @@
 
 void r7s72100_add_dt_devices(void);
 void r7s72100_clock_init(void);
-void r7s72100_init_early(void);
 
 #endif /* __ASM_R7S72100_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a73a4.h b/arch/arm/mach-shmobile/r8a73a4.h
index ce8bdd1..ce8bdd1 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a73a4.h
+++ b/arch/arm/mach-shmobile/r8a73a4.h
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/r8a7740.h
index 5e3c9ec..1d1a5fd 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/r8a7740.h
@@ -19,8 +19,6 @@
 #ifndef __ASM_R8A7740_H__
 #define __ASM_R8A7740_H__
 
-#include <mach/pm-rmobile.h>
-
 /*
  * MD_CKx pin
  */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/r8a7778.h
index f4076a5..f4076a5 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7778.h
+++ b/arch/arm/mach-shmobile/r8a7778.h
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/r8a7779.h
index 88eecea..5415c71 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7779.h
+++ b/arch/arm/mach-shmobile/r8a7779.h
@@ -2,8 +2,6 @@
 #define __ASM_R8A7779_H__
 
 #include <linux/sh_clk.h>
-#include <linux/pm_domain.h>
-#include <mach/pm-rcar.h>
 
 /* HPB-DMA slave IDs */
 enum {
@@ -12,17 +10,6 @@ enum {
 	HPBDMA_SLAVE_SDHI0_RX,
 };
 
-struct r8a7779_pm_domain {
-	struct generic_pm_domain genpd;
-	struct rcar_sysc_ch ch;
-};
-
-static inline struct rcar_sysc_ch *to_r8a7779_ch(struct generic_pm_domain *d)
-{
-	return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
-}
-
-extern void r8a7779_init_delay(void);
 extern void r8a7779_init_irq_extpin(int irlm);
 extern void r8a7779_init_irq_extpin_dt(int irlm);
 extern void r8a7779_init_irq_dt(void);
@@ -32,6 +19,7 @@ extern void r8a7779_add_early_devices(void);
 extern void r8a7779_add_standard_devices(void);
 extern void r8a7779_add_standard_devices_dt(void);
 extern void r8a7779_init_late(void);
+extern u32 r8a7779_read_mode_pins(void);
 extern void r8a7779_clock_init(void);
 extern void r8a7779_pinmux_init(void);
 extern void r8a7779_pm_init(void);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/r8a7790.h
index 0b95bab..459827f 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7790.h
+++ b/arch/arm/mach-shmobile/r8a7790.h
@@ -1,8 +1,6 @@
 #ifndef __ASM_R8A7790_H__
 #define __ASM_R8A7790_H__
 
-#include <mach/rcar-gen2.h>
-
 /* DMA slave IDs */
 enum {
 	RCAR_DMA_SLAVE_INVALID,
@@ -33,7 +31,6 @@ void r8a7790_add_dt_devices(void);
 void r8a7790_clock_init(void);
 void r8a7790_pinmux_init(void);
 void r8a7790_pm_init(void);
-void r8a7790_init_early(void);
 extern struct smp_operations r8a7790_smp_ops;
 
 #endif /* __ASM_R8A7790_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7791.h b/arch/arm/mach-shmobile/r8a7791.h
index 664274c..86eae7b 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7791.h
+++ b/arch/arm/mach-shmobile/r8a7791.h
@@ -5,6 +5,7 @@ void r8a7791_add_standard_devices(void);
 void r8a7791_add_dt_devices(void);
 void r8a7791_clock_init(void);
 void r8a7791_pinmux_init(void);
+void r8a7791_pm_init(void);
 extern struct smp_operations r8a7791_smp_ops;
 
 #endif /* __ASM_R8A7791_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/rcar-gen2.h b/arch/arm/mach-shmobile/rcar-gen2.h
index 43f606e..ce53cb5 100644
--- a/arch/arm/mach-shmobile/include/mach/rcar-gen2.h
+++ b/arch/arm/mach-shmobile/rcar-gen2.h
@@ -4,5 +4,6 @@
 void rcar_gen2_timer_init(void);
 #define MD(nr) BIT(nr)
 u32 rcar_gen2_read_mode_pins(void);
+void rcar_gen2_reserve(void);
 
 #endif /* __ASM_RCAR_GEN2_H__ */
diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index d953ff6..b06a9e8 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -16,14 +16,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-#include <linux/clk-provider.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/of_platform.h>
-#include <mach/common.h>
+#include <linux/mm.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include "common.h"
 
 static struct map_desc emev2_io_desc[] __initdata = {
 #ifdef CONFIG_SMP
@@ -42,17 +41,6 @@ static void __init emev2_map_io(void)
 	iotable_init(emev2_io_desc, ARRAY_SIZE(emev2_io_desc));
 }
 
-static void __init emev2_init_delay(void)
-{
-	shmobile_setup_delay(533, 1, 3); /* Cortex-A9 @ 533MHz */
-}
-
-static void __init emev2_add_standard_devices_dt(void)
-{
-	of_clk_init(NULL);
-	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
 static const char *emev2_boards_compat_dt[] __initconst = {
 	"renesas,emev2",
 	NULL,
@@ -63,8 +51,7 @@ extern struct smp_operations emev2_smp_ops;
 DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
 	.smp		= smp_ops(emev2_smp_ops),
 	.map_io		= emev2_map_io,
-	.init_early	= emev2_init_delay,
-	.init_machine	= emev2_add_standard_devices_dt,
+	.init_early	= shmobile_init_delay,
 	.init_late	= shmobile_init_late,
 	.dt_compat	= emev2_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/setup-r7s72100.c b/arch/arm/mach-shmobile/setup-r7s72100.c
index 3885a59..f3b3b14 100644
--- a/arch/arm/mach-shmobile/setup-r7s72100.c
+++ b/arch/arm/mach-shmobile/setup-r7s72100.c
@@ -22,11 +22,13 @@
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
 #include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r7s72100.h>
+
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r7s72100.h"
+
 static struct resource mtu2_resources[] __initdata = {
 	DEFINE_RES_MEM(0xfcff0000, 0x400),
 	DEFINE_RES_IRQ_NAMED(gic_iid(139), "tgi0a"),
@@ -43,11 +45,6 @@ void __init r7s72100_add_dt_devices(void)
 	r7s72100_register_mtu2();
 }
 
-void __init r7s72100_init_early(void)
-{
-	shmobile_setup_delay(400, 1, 3); /* Cortex-A9 @ 400MHz */
-}
-
 #ifdef CONFIG_USE_OF
 static const char *r7s72100_boards_compat_dt[] __initdata = {
 	"renesas,r7s72100",
@@ -55,7 +52,7 @@ static const char *r7s72100_boards_compat_dt[] __initdata = {
 };
 
 DT_MACHINE_START(R7S72100_DT, "Generic R7S72100 (Flattened Device Tree)")
-	.init_early	= r7s72100_init_early,
+	.init_early	= shmobile_init_delay,
 	.dt_compat	= r7s72100_boards_compat_dt,
 MACHINE_END
 #endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index aaaaf6e..6683072 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -24,12 +24,14 @@
 #include <linux/serial_sci.h>
 #include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/r8a73a4.h>
+
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "r8a73a4.h"
+
 static const struct resource pfc_resources[] = {
 	DEFINE_RES_MEM(0xe6050000, 0x9000),
 };
@@ -187,12 +189,6 @@ static struct resource cmt1_resources[] = {
 
 void __init r8a73a4_add_dt_devices(void)
 {
-	r8a73a4_register_scif(0);
-	r8a73a4_register_scif(1);
-	r8a73a4_register_scif(2);
-	r8a73a4_register_scif(3);
-	r8a73a4_register_scif(4);
-	r8a73a4_register_scif(5);
 	r8a7790_register_cmt(1);
 }
 
@@ -287,6 +283,12 @@ static struct resource dma_resources[] = {
 void __init r8a73a4_add_standard_devices(void)
 {
 	r8a73a4_add_dt_devices();
+	r8a73a4_register_scif(0);
+	r8a73a4_register_scif(1);
+	r8a73a4_register_scif(2);
+	r8a73a4_register_scif(3);
+	r8a73a4_register_scif(4);
+	r8a73a4_register_scif(5);
 	r8a73a4_register_irqc(0);
 	r8a73a4_register_irqc(1);
 	r8a73a4_register_thermal();
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 35dec23..3d5eaca 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -31,16 +31,18 @@
 #include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
 #include <linux/platform_data/sh_ipmmu.h>
-#include <mach/dma-register.h>
-#include <mach/r8a7740.h>
-#include <mach/pm-rmobile.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
+#include "r8a7740.h"
+
 static struct map_desc r8a7740_io_desc[] __initdata = {
 	 /*
 	  * for CPGA/INTC/PFC
@@ -310,6 +312,10 @@ static struct platform_device ipmmu_device = {
 };
 
 static struct platform_device *r8a7740_devices_dt[] __initdata = {
+	&cmt1_device,
+};
+
+static struct platform_device *r8a7740_early_devices[] __initdata = {
 	&scif0_device,
 	&scif1_device,
 	&scif2_device,
@@ -319,10 +325,6 @@ static struct platform_device *r8a7740_devices_dt[] __initdata = {
 	&scif6_device,
 	&scif7_device,
 	&scif8_device,
-	&cmt1_device,
-};
-
-static struct platform_device *r8a7740_early_devices[] __initdata = {
 	&irqpin0_device,
 	&irqpin1_device,
 	&irqpin2_device,
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index 5de7b33..f00a488 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -37,12 +37,14 @@
 #include <linux/usb/ehci_pdriver.h>
 #include <linux/usb/ohci_pdriver.h>
 #include <linux/dma-mapping.h>
-#include <mach/irqs.h>
-#include <mach/r8a7778.h>
-#include <mach/common.h>
+
 #include <asm/mach/arch.h>
 #include <asm/hardware/cache-l2x0.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7778.h"
+
 /* SCIF */
 #define R8A7778_SCIF(index, baseaddr, irq)			\
 static struct plat_sci_port scif##index##_platform_data = {	\
@@ -291,12 +293,6 @@ void __init r8a7778_add_dt_devices(void)
 	}
 #endif
 
-	r8a7778_register_scif(0);
-	r8a7778_register_scif(1);
-	r8a7778_register_scif(2);
-	r8a7778_register_scif(3);
-	r8a7778_register_scif(4);
-	r8a7778_register_scif(5);
 	r8a7778_register_tmu(0);
 }
 
@@ -505,6 +501,12 @@ static void __init r8a7778_register_hpb_dmae(void)
 void __init r8a7778_add_standard_devices(void)
 {
 	r8a7778_add_dt_devices();
+	r8a7778_register_scif(0);
+	r8a7778_register_scif(1);
+	r8a7778_register_scif(2);
+	r8a7778_register_scif(3);
+	r8a7778_register_scif(4);
+	r8a7778_register_scif(5);
 	r8a7778_register_i2c(0);
 	r8a7778_register_i2c(1);
 	r8a7778_register_i2c(2);
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 9c79182d..236c1be 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -40,15 +40,17 @@
 #include <linux/usb/ehci_pdriver.h>
 #include <linux/usb/ohci_pdriver.h>
 #include <linux/pm_runtime.h>
-#include <mach/irqs.h>
-#include <mach/r8a7779.h>
-#include <mach/common.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 #include <asm/hardware/cache-l2x0.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7779.h"
+
 static struct map_desc r8a7779_io_desc[] __initdata = {
 	/* 2M entity map for 0xf0000000 (MPCORE) */
 	{
@@ -640,16 +642,16 @@ static void __init r8a7779_register_hpb_dmae(void)
 }
 
 static struct platform_device *r8a7779_devices_dt[] __initdata = {
+	&tmu0_device,
+};
+
+static struct platform_device *r8a7779_standard_devices[] __initdata = {
 	&scif0_device,
 	&scif1_device,
 	&scif2_device,
 	&scif3_device,
 	&scif4_device,
 	&scif5_device,
-	&tmu0_device,
-};
-
-static struct platform_device *r8a7779_standard_devices[] __initdata = {
 	&i2c0_device,
 	&i2c1_device,
 	&i2c2_device,
@@ -674,16 +676,6 @@ void __init r8a7779_add_standard_devices(void)
 	r8a7779_register_hpb_dmae();
 }
 
-/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
-void __init __weak r8a7779_register_twd(void) { }
-
-void __init r8a7779_earlytimer_init(void)
-{
-	r8a7779_clock_init();
-	r8a7779_register_twd();
-	shmobile_earlytimer_init();
-}
-
 void __init r8a7779_add_early_devices(void)
 {
 	early_platform_add_devices(r8a7779_devices_dt,
@@ -747,19 +739,28 @@ void __init r8a7779_init_irq_dt(void)
 	__raw_writel(0x003fee3f, INT2SMSKCR4);
 }
 
-void __init r8a7779_init_delay(void)
+void __init r8a7779_add_standard_devices_dt(void)
 {
-	shmobile_setup_delay(1000, 2, 4); /* Cortex-A9 @ 1000MHz */
+	platform_add_devices(r8a7779_devices_dt,
+			     ARRAY_SIZE(r8a7779_devices_dt));
 }
 
-void __init r8a7779_add_standard_devices_dt(void)
+#define MODEMR		0xffcc0020
+
+u32 __init r8a7779_read_mode_pins(void)
 {
-	/* clocks are setup late during boot in the case of DT */
-	r8a7779_clock_init();
+	static u32 mode;
+	static bool mode_valid;
+
+	if (!mode_valid) {
+		void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
+		BUG_ON(!modemr);
+		mode = ioread32(modemr);
+		iounmap(modemr);
+		mode_valid = true;
+	}
 
-	platform_add_devices(r8a7779_devices_dt,
-			     ARRAY_SIZE(r8a7779_devices_dt));
-	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+	return mode;
 }
 
 static const char *r8a7779_compat_dt[] __initdata = {
@@ -769,7 +770,7 @@ static const char *r8a7779_compat_dt[] __initdata = {
 
 DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)")
 	.map_io		= r8a7779_map_io,
-	.init_early	= r8a7779_init_delay,
+	.init_early	= shmobile_init_delay,
 	.nr_irqs	= NR_IRQS_LEGACY,
 	.init_irq	= r8a7779_init_irq_dt,
 	.init_machine	= r8a7779_add_standard_devices_dt,
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 10e6768..0c12b01 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -26,12 +26,15 @@
 #include <linux/serial_sci.h>
 #include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/r8a7790.h>
+
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "r8a7790.h"
+#include "rcar-gen2.h"
+
 /* Audio-DMAC */
 #define AUDIO_DMAC_SLAVE(_id, _addr, t, r)			\
 {								\
@@ -307,13 +310,6 @@ void __init r8a7790_add_standard_devices(void)
 	r8a7790_register_audio_dmac(1);
 }
 
-void __init r8a7790_init_early(void)
-{
-#ifndef CONFIG_ARM_ARCH_TIMER
-	shmobile_setup_delay(1300, 2, 4); /* Cortex-A15 @ 1300MHz */
-#endif
-}
-
 #ifdef CONFIG_USE_OF
 
 static const char * const r8a7790_boards_compat_dt[] __initconst = {
@@ -323,8 +319,10 @@ static const char * const r8a7790_boards_compat_dt[] __initconst = {
 
 DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
 	.smp		= smp_ops(r8a7790_smp_ops),
-	.init_early	= r8a7790_init_early,
+	.init_early	= shmobile_init_delay,
 	.init_time	= rcar_gen2_timer_init,
+	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= r8a7790_boards_compat_dt,
 MACHINE_END
 #endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index fd54437..d47d8b1 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -26,12 +26,14 @@
 #include <linux/platform_data/irq-renesas-irqc.h>
 #include <linux/serial_sci.h>
 #include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
+
 #include <asm/mach/arch.h>
 
+#include "common.h"
+#include "irqs.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
+
 static const struct resource pfc_resources[] __initconst = {
 	DEFINE_RES_MEM(0xe6060000, 0x250),
 };
@@ -217,6 +219,8 @@ DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)")
 	.smp		= smp_ops(r8a7791_smp_ops),
 	.init_early	= shmobile_init_delay,
 	.init_time	= rcar_gen2_timer_init,
+	.init_late	= shmobile_init_late,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= r8a7791_boards_compat_dt,
 MACHINE_END
 #endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 542c5a4..42d5b43 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -20,11 +20,14 @@
 
 #include <linux/clk/shmobile.h>
 #include <linux/clocksource.h>
+#include <linux/device.h>
+#include <linux/dma-contiguous.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
-#include <mach/common.h>
-#include <mach/rcar-gen2.h>
+#include <linux/of_fdt.h>
 #include <asm/mach/arch.h>
+#include "common.h"
+#include "rcar-gen2.h"
 
 #define MODEMR 0xe6160060
 
@@ -110,3 +113,72 @@ void __init rcar_gen2_timer_init(void)
 #endif
 	clocksource_of_init();
 }
+
+struct memory_reserve_config {
+	u64 reserved;
+	u64 base, size;
+};
+
+static int __init rcar_gen2_scan_mem(unsigned long node, const char *uname,
+				     int depth, void *data)
+{
+	const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+	const __be32 *reg, *endp;
+	int l;
+	struct memory_reserve_config *mrc = data;
+	u64 lpae_start = 1ULL << 32;
+
+	/* We are scanning "memory" nodes only */
+	if (type == NULL || strcmp(type, "memory"))
+		return 0;
+
+	reg = of_get_flat_dt_prop(node, "linux,usable-memory", &l);
+	if (reg == NULL)
+		reg = of_get_flat_dt_prop(node, "reg", &l);
+	if (reg == NULL)
+		return 0;
+
+	endp = reg + (l / sizeof(__be32));
+	while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) {
+		u64 base, size;
+
+		base = dt_mem_next_cell(dt_root_addr_cells, &reg);
+		size = dt_mem_next_cell(dt_root_size_cells, &reg);
+
+		if (base >= lpae_start)
+			continue;
+
+		if ((base + size) >= lpae_start)
+			size = lpae_start - base;
+
+		if (size < mrc->reserved)
+			continue;
+
+		if (base < mrc->base)
+			continue;
+
+		/* keep the area at top near the 32-bit legacy limit */
+		mrc->base = base + size - mrc->reserved;
+		mrc->size = mrc->reserved;
+	}
+
+	return 0;
+}
+
+struct cma *rcar_gen2_dma_contiguous;
+
+void __init rcar_gen2_reserve(void)
+{
+	struct memory_reserve_config mrc;
+
+	/* reserve 256 MiB at the top of the physical legacy 32-bit space */
+	memset(&mrc, 0, sizeof(mrc));
+	mrc.reserved = SZ_256M;
+
+	of_scan_flat_dt(rcar_gen2_scan_mem, &mrc);
+#ifdef CONFIG_DMA_CMA
+	if (mrc.size)
+		dma_contiguous_reserve_area(mrc.size, mrc.base, 0,
+					    &rcar_gen2_dma_contiguous, true);
+#endif
+}
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 2a8b9f2..9cdfcdf 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -29,20 +29,22 @@
 #include <linux/io.h>
 #include <linux/serial_sci.h>
 #include <linux/sh_dma.h>
-#include <linux/sh_intc.h>
 #include <linux/sh_timer.h>
 #include <linux/pm_domain.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_data/sh_ipmmu.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/sh7372.h>
-#include <mach/common.h>
+
 #include <asm/mach/map.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
+#include "sh7372.h"
+
 static struct map_desc sh7372_io_desc[] __initdata = {
 	/* create a 1:1 entity map for 0xe6xxxxxx
 	 * used by CPGA, INTC and PFC.
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index ad00724..2c802ae 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -29,19 +29,20 @@
 #include <linux/io.h>
 #include <linux/serial_sci.h>
 #include <linux/sh_dma.h>
-#include <linux/sh_intc.h>
 #include <linux/sh_timer.h>
 #include <linux/platform_data/sh_ipmmu.h>
 #include <linux/platform_data/irq-renesas-intc-irqpin.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
-#include <mach/sh73a0.h>
-#include <mach/common.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "sh73a0.h"
+
 static struct map_desc sh73a0_io_desc[] __initdata = {
 	/* create a 1:1 entity map for 0xe6xxxxxx
 	 * used by CPGA, INTC and PFC.
@@ -696,6 +697,10 @@ static struct platform_device irqpin3_device = {
 };
 
 static struct platform_device *sh73a0_devices_dt[] __initdata = {
+	&cmt1_device,
+};
+
+static struct platform_device *sh73a0_early_devices[] __initdata = {
 	&scif0_device,
 	&scif1_device,
 	&scif2_device,
@@ -705,10 +710,6 @@ static struct platform_device *sh73a0_devices_dt[] __initdata = {
 	&scif6_device,
 	&scif7_device,
 	&scif8_device,
-	&cmt1_device,
-};
-
-static struct platform_device *sh73a0_early_devices[] __initdata = {
 	&tmu0_device,
 	&ipmmu_device,
 };
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/sh7372.h
index 854a9f0..4ad960d 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/sh7372.h
@@ -11,10 +11,6 @@
 #ifndef __ASM_SH7372_H__
 #define __ASM_SH7372_H__
 
-#include <linux/sh_clk.h>
-#include <linux/pm_domain.h>
-#include <mach/pm-rmobile.h>
-
 /* DMA slave IDs */
 enum {
 	SHDMA_SLAVE_INVALID,
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h
index 359b582..359b582 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/sh73a0.h
diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c
index 2dfd748..6ff1df1 100644
--- a/arch/arm/mach-shmobile/smp-emev2.c
+++ b/arch/arm/mach-shmobile/smp-emev2.c
@@ -23,9 +23,9 @@
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/delay.h>
-#include <mach/common.h>
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
+#include "common.h"
 
 #define EMEV2_SCU_BASE 0x1e000000
 #define EMEV2_SMU_BASE 0xe0110000
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c
index e7a3201..3100e35 100644
--- a/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -23,14 +23,16 @@
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/delay.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7779.h>
+
 #include <asm/cacheflush.h>
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 #include <asm/smp_twd.h>
 
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7779.h"
+
 #define AVECR IOMEM(0xfe700040)
 #define R8A7779_SCU_BASE 0xf0000000
 
diff --git a/arch/arm/mach-shmobile/smp-r8a7790.c b/arch/arm/mach-shmobile/smp-r8a7790.c
index 5910527..2311694 100644
--- a/arch/arm/mach-shmobile/smp-r8a7790.c
+++ b/arch/arm/mach-shmobile/smp-r8a7790.c
@@ -17,17 +17,12 @@
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/io.h>
+
 #include <asm/smp_plat.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
-#include <mach/r8a7790.h>
 
-#define RST		0xe6160000
-#define CA15BAR		0x0020
-#define CA7BAR		0x0030
-#define CA15RESCNT	0x0040
-#define CA7RESCNT	0x0044
-#define MERAM		0xe8080000
+#include "common.h"
+#include "pm-rcar.h"
+#include "r8a7790.h"
 
 static struct rcar_sysc_ch r8a7790_ca15_scu = {
 	.chan_offs = 0x180, /* PWRSR5 .. PWRER5 */
@@ -41,32 +36,9 @@ static struct rcar_sysc_ch r8a7790_ca7_scu = {
 
 static void __init r8a7790_smp_prepare_cpus(unsigned int max_cpus)
 {
-	void __iomem *p;
-	u32 bar;
-
 	/* let APMU code install data related to shmobile_boot_vector */
 	shmobile_smp_apmu_prepare_cpus(max_cpus);
 
-	/* MERAM for jump stub, because BAR requires 256KB aligned address */
-	p = ioremap_nocache(MERAM, shmobile_boot_size);
-	memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
-	iounmap(p);
-
-	/* setup reset vectors */
-	p = ioremap_nocache(RST, 0x63);
-	bar = (MERAM >> 8) & 0xfffffc00;
-	writel_relaxed(bar, p + CA15BAR);
-	writel_relaxed(bar, p + CA7BAR);
-	writel_relaxed(bar | 0x10, p + CA15BAR);
-	writel_relaxed(bar | 0x10, p + CA7BAR);
-
-	/* enable clocks to all CPUs */
-	writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
-		       p + CA15RESCNT);
-	writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000,
-		       p + CA7RESCNT);
-	iounmap(p);
-
 	/* turn on power to SCU */
 	r8a7790_pm_init();
 	rcar_sysc_power_up(&r8a7790_ca15_scu);
diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c
index ec97952..f743386 100644
--- a/arch/arm/mach-shmobile/smp-r8a7791.c
+++ b/arch/arm/mach-shmobile/smp-r8a7791.c
@@ -17,39 +17,19 @@
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/io.h>
+
 #include <asm/smp_plat.h>
-#include <mach/common.h>
-#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
 
-#define RST		0xe6160000
-#define CA15BAR		0x0020
-#define CA15RESCNT	0x0040
-#define RAM		0xe6300000
+#include "common.h"
+#include "r8a7791.h"
+#include "rcar-gen2.h"
 
 static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus)
 {
-	void __iomem *p;
-	u32 bar;
-
 	/* let APMU code install data related to shmobile_boot_vector */
 	shmobile_smp_apmu_prepare_cpus(max_cpus);
 
-	/* RAM for jump stub, because BAR requires 256KB aligned address */
-	p = ioremap_nocache(RAM, shmobile_boot_size);
-	memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
-	iounmap(p);
-
-	/* setup reset vectors */
-	p = ioremap_nocache(RST, 0x63);
-	bar = (RAM >> 8) & 0xfffffc00;
-	writel_relaxed(bar, p + CA15BAR);
-	writel_relaxed(bar | 0x10, p + CA15BAR);
-
-	/* enable clocks to all CPUs */
-	writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
-		       p + CA15RESCNT);
-	iounmap(p);
+	r8a7791_pm_init();
 }
 
 static int r8a7791_smp_boot_secondary(unsigned int cpu,
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index 13ba36a..22d8f87 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -22,11 +22,13 @@
 #include <linux/smp.h>
 #include <linux/io.h>
 #include <linux/delay.h>
-#include <mach/common.h>
-#include <mach/sh73a0.h>
+
 #include <asm/smp_plat.h>
 #include <asm/smp_twd.h>
 
+#include "common.h"
+#include "sh73a0.h"
+
 #define WUPCR		IOMEM(0xe6151010)
 #define SRESCR		IOMEM(0xe6151018)
 #define PSTR		IOMEM(0xe6151040)
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index 68bc0b8..942efdc 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -59,29 +59,37 @@ void __init shmobile_setup_delay(unsigned int max_cpu_core_mhz,
 
 void __init shmobile_init_delay(void)
 {
-	struct device_node *np, *parent;
-	u32 max_freq, freq;
-
-	max_freq = 0;
-
-	parent = of_find_node_by_path("/cpus");
-	if (parent) {
-		for_each_child_of_node(parent, np) {
-			if (!of_property_read_u32(np, "clock-frequency", &freq))
-				max_freq = max(max_freq, freq);
-		}
-		of_node_put(parent);
-	}
+	struct device_node *np, *cpus;
+	bool is_a8_a9 = false;
+	bool is_a15 = false;
+	u32 max_freq = 0;
+
+	cpus = of_find_node_by_path("/cpus");
+	if (!cpus)
+		return;
+
+	for_each_child_of_node(cpus, np) {
+		u32 freq;
+
+		if (!of_property_read_u32(np, "clock-frequency", &freq))
+			max_freq = max(max_freq, freq);
 
-	if (max_freq) {
-		if (of_find_compatible_node(NULL, NULL, "arm,cortex-a8"))
-			shmobile_setup_delay_hz(max_freq, 1, 3);
-		else if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9"))
-			shmobile_setup_delay_hz(max_freq, 1, 3);
-		else if (of_find_compatible_node(NULL, NULL, "arm,cortex-a15"))
-			if (!IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
-				shmobile_setup_delay_hz(max_freq, 2, 4);
+		if (of_device_is_compatible(np, "arm,cortex-a8") ||
+		    of_device_is_compatible(np, "arm,cortex-a9"))
+			is_a8_a9 = true;
+		else if (of_device_is_compatible(np, "arm,cortex-a15"))
+			is_a15 = true;
 	}
+
+	of_node_put(cpus);
+
+	if (!max_freq)
+		return;
+
+	if (is_a8_a9)
+		shmobile_setup_delay_hz(max_freq, 1, 3);
+	else if (is_a15 && !IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
+		shmobile_setup_delay_hz(max_freq, 2, 4);
 }
 
 static void __init shmobile_late_time_init(void)
diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig
index 90df202..6fd4dc8 100644
--- a/arch/arm/mach-spear/Kconfig
+++ b/arch/arm/mach-spear/Kconfig
@@ -19,6 +19,8 @@ config ARCH_SPEAR13XX
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select PINCTRL
+	select MFD_SYSCON
+	select MIGHT_HAVE_PCI
 	help
 	  Supports for ARM's SPEAR13XX family
 
@@ -27,12 +29,14 @@ if ARCH_SPEAR13XX
 config MACH_SPEAR1310
 	bool "SPEAr1310 Machine support with Device Tree"
 	select PINCTRL_SPEAR1310
+	select PHY_ST_SPEAR1310_MIPHY
 	help
 	  Supports ST SPEAr1310 machine configured via the device-tree
 
 config MACH_SPEAR1340
 	bool "SPEAr1340 Machine support with Device Tree"
 	select PINCTRL_SPEAR1340
+	select PHY_ST_SPEAR1340_MIPHY
 	help
 	  Supports ST SPEAr1340 machine configured via the device-tree
 
diff --git a/arch/arm/mach-spear/include/mach/spear.h b/arch/arm/mach-spear/include/mach/spear.h
index 5cdc53d..f2d6a01 100644
--- a/arch/arm/mach-spear/include/mach/spear.h
+++ b/arch/arm/mach-spear/include/mach/spear.h
@@ -52,10 +52,10 @@
 #ifdef CONFIG_ARCH_SPEAR13XX
 
 #define PERIP_GRP2_BASE				UL(0xB3000000)
-#define VA_PERIP_GRP2_BASE			IOMEM(0xFE000000)
+#define VA_PERIP_GRP2_BASE			IOMEM(0xF9000000)
 #define MCIF_SDHCI_BASE				UL(0xB3000000)
 #define SYSRAM0_BASE				UL(0xB3800000)
-#define VA_SYSRAM0_BASE				IOMEM(0xFE800000)
+#define VA_SYSRAM0_BASE				IOMEM(0xF9800000)
 #define SYS_LOCATION				(VA_SYSRAM0_BASE + 0x600)
 
 #define PERIP_GRP1_BASE				UL(0xE0000000)
diff --git a/arch/arm/mach-spear/spear1310.c b/arch/arm/mach-spear/spear1310.c
index 824b12a..d9ce4d8 100644
--- a/arch/arm/mach-spear/spear1310.c
+++ b/arch/arm/mach-spear/spear1310.c
@@ -42,7 +42,7 @@ static const char * const spear1310_dt_board_compat[] = {
  * PHYSICAL		VIRTUAL
  * 0xD8000000		0xFA000000
  */
-struct map_desc spear1310_io_desc[] __initdata = {
+static struct map_desc spear1310_io_desc[] __initdata = {
 	{
 		.virtual	= VA_SPEAR1310_RAS_GRP1_BASE,
 		.pfn		= __phys_to_pfn(SPEAR1310_RAS_GRP1_BASE),
diff --git a/arch/arm/mach-spear/spear1340.c b/arch/arm/mach-spear/spear1340.c
index 7b6bff7..3f3c0f1 100644
--- a/arch/arm/mach-spear/spear1340.c
+++ b/arch/arm/mach-spear/spear1340.c
@@ -13,136 +13,13 @@
 
 #define pr_fmt(fmt) "SPEAr1340: " fmt
 
-#include <linux/ahci_platform.h>
-#include <linux/amba/serial.h>
-#include <linux/delay.h>
 #include <linux/of_platform.h>
 #include <asm/mach/arch.h>
 #include "generic.h"
-#include <mach/spear.h>
-
-/* FIXME: Move SATA PHY code into a standalone driver */
-
-/* Base addresses */
-#define SPEAR1340_SATA_BASE			UL(0xB1000000)
-
-/* Power Management Registers */
-#define SPEAR1340_PCM_CFG			(VA_MISC_BASE + 0x100)
-#define SPEAR1340_PCM_WKUP_CFG			(VA_MISC_BASE + 0x104)
-#define SPEAR1340_SWITCH_CTR			(VA_MISC_BASE + 0x108)
-
-#define SPEAR1340_PERIP1_SW_RST			(VA_MISC_BASE + 0x318)
-#define SPEAR1340_PERIP2_SW_RST			(VA_MISC_BASE + 0x31C)
-#define SPEAR1340_PERIP3_SW_RST			(VA_MISC_BASE + 0x320)
-
-/* PCIE - SATA configuration registers */
-#define SPEAR1340_PCIE_SATA_CFG			(VA_MISC_BASE + 0x424)
-	/* PCIE CFG MASks */
-	#define SPEAR1340_PCIE_CFG_DEVICE_PRESENT	(1 << 11)
-	#define SPEAR1340_PCIE_CFG_POWERUP_RESET	(1 << 10)
-	#define SPEAR1340_PCIE_CFG_CORE_CLK_EN		(1 << 9)
-	#define SPEAR1340_PCIE_CFG_AUX_CLK_EN		(1 << 8)
-	#define SPEAR1340_SATA_CFG_TX_CLK_EN		(1 << 4)
-	#define SPEAR1340_SATA_CFG_RX_CLK_EN		(1 << 3)
-	#define SPEAR1340_SATA_CFG_POWERUP_RESET	(1 << 2)
-	#define SPEAR1340_SATA_CFG_PM_CLK_EN		(1 << 1)
-	#define SPEAR1340_PCIE_SATA_SEL_PCIE		(0)
-	#define SPEAR1340_PCIE_SATA_SEL_SATA		(1)
-	#define SPEAR1340_SATA_PCIE_CFG_MASK		0xF1F
-	#define SPEAR1340_PCIE_CFG_VAL	(SPEAR1340_PCIE_SATA_SEL_PCIE | \
-			SPEAR1340_PCIE_CFG_AUX_CLK_EN | \
-			SPEAR1340_PCIE_CFG_CORE_CLK_EN | \
-			SPEAR1340_PCIE_CFG_POWERUP_RESET | \
-			SPEAR1340_PCIE_CFG_DEVICE_PRESENT)
-	#define SPEAR1340_SATA_CFG_VAL	(SPEAR1340_PCIE_SATA_SEL_SATA | \
-			SPEAR1340_SATA_CFG_PM_CLK_EN | \
-			SPEAR1340_SATA_CFG_POWERUP_RESET | \
-			SPEAR1340_SATA_CFG_RX_CLK_EN | \
-			SPEAR1340_SATA_CFG_TX_CLK_EN)
-
-#define SPEAR1340_PCIE_MIPHY_CFG		(VA_MISC_BASE + 0x428)
-	#define SPEAR1340_MIPHY_OSC_BYPASS_EXT		(1 << 31)
-	#define SPEAR1340_MIPHY_CLK_REF_DIV2		(1 << 27)
-	#define SPEAR1340_MIPHY_CLK_REF_DIV4		(2 << 27)
-	#define SPEAR1340_MIPHY_CLK_REF_DIV8		(3 << 27)
-	#define SPEAR1340_MIPHY_PLL_RATIO_TOP(x)	(x << 0)
-	#define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA \
-			(SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
-			SPEAR1340_MIPHY_CLK_REF_DIV2 | \
-			SPEAR1340_MIPHY_PLL_RATIO_TOP(60))
-	#define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK \
-			(SPEAR1340_MIPHY_PLL_RATIO_TOP(120))
-	#define SPEAR1340_PCIE_SATA_MIPHY_CFG_PCIE \
-			(SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
-			SPEAR1340_MIPHY_PLL_RATIO_TOP(25))
-
-/* SATA device registration */
-static int sata_miphy_init(struct device *dev, void __iomem *addr)
-{
-	writel(SPEAR1340_SATA_CFG_VAL, SPEAR1340_PCIE_SATA_CFG);
-	writel(SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK,
-			SPEAR1340_PCIE_MIPHY_CFG);
-	/* Switch on sata power domain */
-	writel((readl(SPEAR1340_PCM_CFG) | (0x800)), SPEAR1340_PCM_CFG);
-	msleep(20);
-	/* Disable PCIE SATA Controller reset */
-	writel((readl(SPEAR1340_PERIP1_SW_RST) & (~0x1000)),
-			SPEAR1340_PERIP1_SW_RST);
-	msleep(20);
-
-	return 0;
-}
-
-void sata_miphy_exit(struct device *dev)
-{
-	writel(0, SPEAR1340_PCIE_SATA_CFG);
-	writel(0, SPEAR1340_PCIE_MIPHY_CFG);
-
-	/* Enable PCIE SATA Controller reset */
-	writel((readl(SPEAR1340_PERIP1_SW_RST) | (0x1000)),
-			SPEAR1340_PERIP1_SW_RST);
-	msleep(20);
-	/* Switch off sata power domain */
-	writel((readl(SPEAR1340_PCM_CFG) & (~0x800)), SPEAR1340_PCM_CFG);
-	msleep(20);
-}
-
-int sata_suspend(struct device *dev)
-{
-	if (dev->power.power_state.event == PM_EVENT_FREEZE)
-		return 0;
-
-	sata_miphy_exit(dev);
-
-	return 0;
-}
-
-int sata_resume(struct device *dev)
-{
-	if (dev->power.power_state.event == PM_EVENT_THAW)
-		return 0;
-
-	return sata_miphy_init(dev, NULL);
-}
-
-static struct ahci_platform_data sata_pdata = {
-	.init = sata_miphy_init,
-	.exit = sata_miphy_exit,
-	.suspend = sata_suspend,
-	.resume = sata_resume,
-};
-
-/* Add SPEAr1340 auxdata to pass platform data */
-static struct of_dev_auxdata spear1340_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("snps,spear-ahci", SPEAR1340_SATA_BASE, NULL,
-			&sata_pdata),
-	{}
-};
 
 static void __init spear1340_dt_init(void)
 {
-	of_platform_populate(NULL, of_default_bus_match_table,
-			spear1340_auxdata_lookup, NULL);
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 	platform_device_register_simple("spear-cpufreq", -1, NULL, 0);
 }
 
diff --git a/arch/arm/mach-spear/spear13xx.c b/arch/arm/mach-spear/spear13xx.c
index c9897ea..2e463a9 100644
--- a/arch/arm/mach-spear/spear13xx.c
+++ b/arch/arm/mach-spear/spear13xx.c
@@ -52,12 +52,12 @@ void __init spear13xx_l2x0_init(void)
 /*
  * Following will create 16MB static virtual/physical mappings
  * PHYSICAL		VIRTUAL
- * 0xB3000000		0xFE000000
+ * 0xB3000000		0xF9000000
  * 0xE0000000		0xFD000000
  * 0xEC000000		0xFC000000
  * 0xED000000		0xFB000000
  */
-struct map_desc spear13xx_io_desc[] __initdata = {
+static struct map_desc spear13xx_io_desc[] __initdata = {
 	{
 		.virtual	= (unsigned long)VA_PERIP_GRP2_BASE,
 		.pfn		= __phys_to_pfn(PERIP_GRP2_BASE),
diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c
index fa2c33f..d4b624f 100644
--- a/arch/arm/mach-sti/platsmp.c
+++ b/arch/arm/mach-sti/platsmp.c
@@ -36,7 +36,7 @@ static void write_pen_release(int val)
 
 static DEFINE_SPINLOCK(boot_lock);
 
-void sti_secondary_init(unsigned int cpu)
+static void sti_secondary_init(unsigned int cpu)
 {
 	trace_hardirqs_off();
 
@@ -53,7 +53,7 @@ void sti_secondary_init(unsigned int cpu)
 	spin_unlock(&boot_lock);
 }
 
-int sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	unsigned long timeout;
 
@@ -97,7 +97,7 @@ int sti_boot_secondary(unsigned int cpu, struct task_struct *idle)
 	return pen_release != -1 ? -ENOSYS : 0;
 }
 
-void __init sti_smp_prepare_cpus(unsigned int max_cpus)
+static void __init sti_smp_prepare_cpus(unsigned int max_cpus)
 {
 	void __iomem *scu_base = NULL;
 	struct device_node *np = of_find_compatible_node(
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 0fbd4f1..1aaa1e1 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -4,7 +4,6 @@ menuconfig ARCH_SUNXI
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
 	select PINCTRL
-	select PINCTRL_SUNXI
 	select SUN4I_TIMER
 
 if ARCH_SUNXI
@@ -35,4 +34,12 @@ config MACH_SUN7I
 	select HAVE_ARM_ARCH_TIMER
 	select SUN5I_HSTIMER
 
+config MACH_SUN8I
+	bool "Allwinner A23 (sun8i) SoCs support"
+	default ARCH_SUNXI
+	select ARCH_HAS_RESET_CONTROLLER
+	select ARM_GIC
+	select MFD_SUN6I_PRCM
+	select RESET_CONTROLLER
+
 endif
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index b608508..42d4753 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -130,3 +130,12 @@ DT_MACHINE_START(SUN7I_DT, "Allwinner sun7i (A20) Family")
 	.dt_compat	= sun7i_board_dt_compat,
 	.restart	= sun4i_restart,
 MACHINE_END
+
+static const char * const sun8i_board_dt_compat[] = {
+	"allwinner,sun8i-a23",
+	NULL,
+};
+
+DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i (A23) Family")
+	.dt_compat	= sun8i_board_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 6fbfbb7..e48a744 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -2,24 +2,18 @@ asflags-y				+= -march=armv7-a
 
 obj-y                                   += io.o
 obj-y                                   += irq.o
-obj-y					+= fuse.o
-obj-y					+= pmc.o
 obj-y					+= flowctrl.o
-obj-y					+= powergate.o
-obj-y					+= apbio.o
 obj-y					+= pm.o
 obj-y					+= reset.o
 obj-y					+= reset-handler.o
 obj-y					+= sleep.o
 obj-y					+= tegra.o
 obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
-obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= tegra20_speedo.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= sleep-tegra20.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= pm-tegra20.o
 ifeq ($(CONFIG_CPU_IDLE),y)
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= cpuidle-tegra20.o
 endif
-obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= tegra30_speedo.o
 obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= sleep-tegra30.o
 obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= pm-tegra30.o
 ifeq ($(CONFIG_CPU_IDLE),y)
@@ -28,7 +22,6 @@ endif
 obj-$(CONFIG_SMP)			+= platsmp.o headsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)               += hotplug.o
 
-obj-$(CONFIG_ARCH_TEGRA_114_SOC)	+= tegra114_speedo.o
 obj-$(CONFIG_ARCH_TEGRA_114_SOC)	+= sleep-tegra30.o
 obj-$(CONFIG_ARCH_TEGRA_114_SOC)	+= pm-tegra30.o
 ifeq ($(CONFIG_CPU_IDLE),y)
diff --git a/arch/arm/mach-tegra/apbio.c b/arch/arm/mach-tegra/apbio.c
deleted file mode 100644
index bc47197..0000000
--- a/arch/arm/mach-tegra/apbio.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Copyright (C) 2010 NVIDIA Corporation.
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
-#include <linux/spinlock.h>
-#include <linux/completion.h>
-#include <linux/sched.h>
-#include <linux/mutex.h>
-
-#include "apbio.h"
-#include "iomap.h"
-
-#if defined(CONFIG_TEGRA20_APB_DMA)
-static DEFINE_MUTEX(tegra_apb_dma_lock);
-static u32 *tegra_apb_bb;
-static dma_addr_t tegra_apb_bb_phys;
-static DECLARE_COMPLETION(tegra_apb_wait);
-
-static u32 tegra_apb_readl_direct(unsigned long offset);
-static void tegra_apb_writel_direct(u32 value, unsigned long offset);
-
-static struct dma_chan *tegra_apb_dma_chan;
-static struct dma_slave_config dma_sconfig;
-
-static bool tegra_apb_dma_init(void)
-{
-	dma_cap_mask_t mask;
-
-	mutex_lock(&tegra_apb_dma_lock);
-
-	/* Check to see if we raced to setup */
-	if (tegra_apb_dma_chan)
-		goto skip_init;
-
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	tegra_apb_dma_chan = dma_request_channel(mask, NULL, NULL);
-	if (!tegra_apb_dma_chan) {
-		/*
-		 * This is common until the device is probed, so don't
-		 * shout about it.
-		 */
-		pr_debug("%s: can not allocate dma channel\n", __func__);
-		goto err_dma_alloc;
-	}
-
-	tegra_apb_bb = dma_alloc_coherent(NULL, sizeof(u32),
-		&tegra_apb_bb_phys, GFP_KERNEL);
-	if (!tegra_apb_bb) {
-		pr_err("%s: can not allocate bounce buffer\n", __func__);
-		goto err_buff_alloc;
-	}
-
-	dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	dma_sconfig.src_maxburst = 1;
-	dma_sconfig.dst_maxburst = 1;
-
-skip_init:
-	mutex_unlock(&tegra_apb_dma_lock);
-	return true;
-
-err_buff_alloc:
-	dma_release_channel(tegra_apb_dma_chan);
-	tegra_apb_dma_chan = NULL;
-
-err_dma_alloc:
-	mutex_unlock(&tegra_apb_dma_lock);
-	return false;
-}
-
-static void apb_dma_complete(void *args)
-{
-	complete(&tegra_apb_wait);
-}
-
-static int do_dma_transfer(unsigned long apb_add,
-		enum dma_transfer_direction dir)
-{
-	struct dma_async_tx_descriptor *dma_desc;
-	int ret;
-
-	if (dir == DMA_DEV_TO_MEM)
-		dma_sconfig.src_addr = apb_add;
-	else
-		dma_sconfig.dst_addr = apb_add;
-
-	ret = dmaengine_slave_config(tegra_apb_dma_chan, &dma_sconfig);
-	if (ret)
-		return ret;
-
-	dma_desc = dmaengine_prep_slave_single(tegra_apb_dma_chan,
-			tegra_apb_bb_phys, sizeof(u32), dir,
-			DMA_PREP_INTERRUPT |  DMA_CTRL_ACK);
-	if (!dma_desc)
-		return -EINVAL;
-
-	dma_desc->callback = apb_dma_complete;
-	dma_desc->callback_param = NULL;
-
-	reinit_completion(&tegra_apb_wait);
-
-	dmaengine_submit(dma_desc);
-	dma_async_issue_pending(tegra_apb_dma_chan);
-	ret = wait_for_completion_timeout(&tegra_apb_wait,
-		msecs_to_jiffies(50));
-
-	if (WARN(ret == 0, "apb read dma timed out")) {
-		dmaengine_terminate_all(tegra_apb_dma_chan);
-		return -EFAULT;
-	}
-	return 0;
-}
-
-static u32 tegra_apb_readl_using_dma(unsigned long offset)
-{
-	int ret;
-
-	if (!tegra_apb_dma_chan && !tegra_apb_dma_init())
-		return tegra_apb_readl_direct(offset);
-
-	mutex_lock(&tegra_apb_dma_lock);
-	ret = do_dma_transfer(offset, DMA_DEV_TO_MEM);
-	if (ret < 0) {
-		pr_err("error in reading offset 0x%08lx using dma\n", offset);
-		*(u32 *)tegra_apb_bb = 0;
-	}
-	mutex_unlock(&tegra_apb_dma_lock);
-	return *((u32 *)tegra_apb_bb);
-}
-
-static void tegra_apb_writel_using_dma(u32 value, unsigned long offset)
-{
-	int ret;
-
-	if (!tegra_apb_dma_chan && !tegra_apb_dma_init()) {
-		tegra_apb_writel_direct(value, offset);
-		return;
-	}
-
-	mutex_lock(&tegra_apb_dma_lock);
-	*((u32 *)tegra_apb_bb) = value;
-	ret = do_dma_transfer(offset, DMA_MEM_TO_DEV);
-	if (ret < 0)
-		pr_err("error in writing offset 0x%08lx using dma\n", offset);
-	mutex_unlock(&tegra_apb_dma_lock);
-}
-#else
-#define tegra_apb_readl_using_dma tegra_apb_readl_direct
-#define tegra_apb_writel_using_dma tegra_apb_writel_direct
-#endif
-
-typedef u32 (*apbio_read_fptr)(unsigned long offset);
-typedef void (*apbio_write_fptr)(u32 value, unsigned long offset);
-
-static apbio_read_fptr apbio_read;
-static apbio_write_fptr apbio_write;
-
-static u32 tegra_apb_readl_direct(unsigned long offset)
-{
-	return readl(IO_ADDRESS(offset));
-}
-
-static void tegra_apb_writel_direct(u32 value, unsigned long offset)
-{
-	writel(value, IO_ADDRESS(offset));
-}
-
-void tegra_apb_io_init(void)
-{
-	/* Need to use dma only when it is Tegra20 based platform */
-	if (of_machine_is_compatible("nvidia,tegra20") ||
-			!of_have_populated_dt()) {
-		apbio_read = tegra_apb_readl_using_dma;
-		apbio_write = tegra_apb_writel_using_dma;
-	} else {
-		apbio_read = tegra_apb_readl_direct;
-		apbio_write = tegra_apb_writel_direct;
-	}
-}
-
-u32 tegra_apb_readl(unsigned long offset)
-{
-	return apbio_read(offset);
-}
-
-void tegra_apb_writel(u32 value, unsigned long offset)
-{
-	apbio_write(value, offset);
-}
diff --git a/arch/arm/mach-tegra/apbio.h b/arch/arm/mach-tegra/apbio.h
deleted file mode 100644
index f05d71c..0000000
--- a/arch/arm/mach-tegra/apbio.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2010 NVIDIA Corporation.
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_APBIO_H
-#define __MACH_TEGRA_APBIO_H
-
-void tegra_apb_io_init(void);
-u32 tegra_apb_readl(unsigned long offset);
-void tegra_apb_writel(u32 value, unsigned long offset);
-#endif
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index 9c6029b..bb4782a 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -17,9 +17,10 @@
  *
  */
 
-#include <linux/platform_device.h>
 #include <linux/gpio/driver.h>
+#include <linux/platform_device.h>
 #include <linux/rfkill-gpio.h>
+
 #include "board.h"
 
 static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
diff --git a/arch/arm/mach-tegra/board.h b/arch/arm/mach-tegra/board.h
index bcf5dbf..da90c89 100644
--- a/arch/arm/mach-tegra/board.h
+++ b/arch/arm/mach-tegra/board.h
@@ -28,13 +28,6 @@
 void __init tegra_map_common_io(void);
 void __init tegra_init_irq(void);
 
-int __init tegra_powergate_init(void);
-#if defined(CONFIG_ARCH_TEGRA_2x_SOC) && defined(CONFIG_DEBUG_FS)
-int __init tegra_powergate_debugfs_init(void);
-#else
-static inline int tegra_powergate_debugfs_init(void) { return 0; }
-#endif
-
 void __init tegra_paz00_wifikill_init(void);
 
 #endif
diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c
index b5fb7c1..e3ebdce 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra114.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra114.c
@@ -14,16 +14,16 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <asm/firmware.h>
+#include <linux/clockchips.h>
 #include <linux/cpuidle.h>
 #include <linux/cpu_pm.h>
-#include <linux/clockchips.h>
-#include <asm/firmware.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
 
 #include <asm/cpuidle.h>
-#include <asm/suspend.h>
 #include <asm/smp_plat.h>
+#include <asm/suspend.h>
 
 #include "pm.h"
 #include "sleep.h"
diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
index b82dcae..b30bf5c 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra20.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -19,23 +19,23 @@
  * more details.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/clk/tegra.h>
+#include <linux/clockchips.h>
 #include <linux/cpuidle.h>
 #include <linux/cpu_pm.h>
-#include <linux/clockchips.h>
-#include <linux/clk/tegra.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
 
 #include <asm/cpuidle.h>
 #include <asm/proc-fns.h>
-#include <asm/suspend.h>
 #include <asm/smp_plat.h>
+#include <asm/suspend.h>
 
-#include "pm.h"
-#include "sleep.h"
+#include "flowctrl.h"
 #include "iomap.h"
 #include "irq.h"
-#include "flowctrl.h"
+#include "pm.h"
+#include "sleep.h"
 
 #ifdef CONFIG_PM_SLEEP
 static bool abort_flag;
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
index ed2a2a7..3556127 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra30.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -19,17 +19,17 @@
  * more details.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/clk/tegra.h>
+#include <linux/clockchips.h>
 #include <linux/cpuidle.h>
 #include <linux/cpu_pm.h>
-#include <linux/clockchips.h>
-#include <linux/clk/tegra.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
 
 #include <asm/cpuidle.h>
 #include <asm/proc-fns.h>
-#include <asm/suspend.h>
 #include <asm/smp_plat.h>
+#include <asm/suspend.h>
 
 #include "pm.h"
 #include "sleep.h"
diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c
index 7bc5d8d..3165631 100644
--- a/arch/arm/mach-tegra/cpuidle.c
+++ b/arch/arm/mach-tegra/cpuidle.c
@@ -24,12 +24,13 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 
-#include "fuse.h"
+#include <soc/tegra/fuse.h>
+
 #include "cpuidle.h"
 
 void __init tegra_cpuidle_init(void)
 {
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
 			tegra20_cpuidle_init();
@@ -49,7 +50,7 @@ void __init tegra_cpuidle_init(void)
 
 void tegra_cpuidle_pcie_irqs_in_use(void)
 {
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
 			tegra20_cpuidle_pcie_irqs_in_use();
diff --git a/arch/arm/mach-tegra/flowctrl.c b/arch/arm/mach-tegra/flowctrl.c
index ce8ab8a..ec55d1d 100644
--- a/arch/arm/mach-tegra/flowctrl.c
+++ b/arch/arm/mach-tegra/flowctrl.c
@@ -18,14 +18,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/cpumask.h>
 #include <linux/init.h>
-#include <linux/kernel.h>
 #include <linux/io.h>
-#include <linux/cpumask.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
 
 #include "flowctrl.h"
 #include "iomap.h"
-#include "fuse.h"
 
 static u8 flowctrl_offset_halt_cpu[] = {
 	FLOW_CTRL_HALT_CPU0_EVENTS,
@@ -76,7 +77,7 @@ void flowctrl_cpu_suspend_enter(unsigned int cpuid)
 	int i;
 
 	reg = flowctrl_read_cpu_csr(cpuid);
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		/* clear wfe bitmap */
 		reg &= ~TEGRA20_FLOW_CTRL_CSR_WFE_BITMAP;
@@ -117,7 +118,7 @@ void flowctrl_cpu_suspend_exit(unsigned int cpuid)
 
 	/* Disable powergating via flow controller for CPU0 */
 	reg = flowctrl_read_cpu_csr(cpuid);
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		/* clear wfe bitmap */
 		reg &= ~TEGRA20_FLOW_CTRL_CSR_WFE_BITMAP;
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
deleted file mode 100644
index c9ac23b..0000000
--- a/arch/arm/mach-tegra/fuse.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * arch/arm/mach-tegra/fuse.c
- *
- * Copyright (C) 2010 Google, Inc.
- * Copyright (c) 2013, NVIDIA CORPORATION.  All rights reserved.
- *
- * Author:
- *	Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/export.h>
-#include <linux/random.h>
-#include <linux/clk.h>
-#include <linux/tegra-soc.h>
-
-#include "fuse.h"
-#include "iomap.h"
-#include "apbio.h"
-
-/* Tegra20 only */
-#define FUSE_UID_LOW		0x108
-#define FUSE_UID_HIGH		0x10c
-
-/* Tegra30 and later */
-#define FUSE_VENDOR_CODE	0x200
-#define FUSE_FAB_CODE		0x204
-#define FUSE_LOT_CODE_0		0x208
-#define FUSE_LOT_CODE_1		0x20c
-#define FUSE_WAFER_ID		0x210
-#define FUSE_X_COORDINATE	0x214
-#define FUSE_Y_COORDINATE	0x218
-
-#define FUSE_SKU_INFO		0x110
-
-#define TEGRA20_FUSE_SPARE_BIT		0x200
-#define TEGRA30_FUSE_SPARE_BIT		0x244
-
-int tegra_sku_id;
-int tegra_cpu_process_id;
-int tegra_core_process_id;
-int tegra_chip_id;
-int tegra_cpu_speedo_id;		/* only exist in Tegra30 and later */
-int tegra_soc_speedo_id;
-enum tegra_revision tegra_revision;
-
-static struct clk *fuse_clk;
-static int tegra_fuse_spare_bit;
-static void (*tegra_init_speedo_data)(void);
-
-/* The BCT to use at boot is specified by board straps that can be read
- * through a APB misc register and decoded. 2 bits, i.e. 4 possible BCTs.
- */
-int tegra_bct_strapping;
-
-#define STRAP_OPT 0x008
-#define GMI_AD0 (1 << 4)
-#define GMI_AD1 (1 << 5)
-#define RAM_ID_MASK (GMI_AD0 | GMI_AD1)
-#define RAM_CODE_SHIFT 4
-
-static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
-	[TEGRA_REVISION_UNKNOWN] = "unknown",
-	[TEGRA_REVISION_A01]     = "A01",
-	[TEGRA_REVISION_A02]     = "A02",
-	[TEGRA_REVISION_A03]     = "A03",
-	[TEGRA_REVISION_A03p]    = "A03 prime",
-	[TEGRA_REVISION_A04]     = "A04",
-};
-
-static void tegra_fuse_enable_clk(void)
-{
-	if (IS_ERR(fuse_clk))
-		fuse_clk = clk_get_sys(NULL, "fuse");
-	if (IS_ERR(fuse_clk))
-		return;
-	clk_prepare_enable(fuse_clk);
-}
-
-static void tegra_fuse_disable_clk(void)
-{
-	if (IS_ERR(fuse_clk))
-		return;
-	clk_disable_unprepare(fuse_clk);
-}
-
-u32 tegra_fuse_readl(unsigned long offset)
-{
-	return tegra_apb_readl(TEGRA_FUSE_BASE + offset);
-}
-
-bool tegra_spare_fuse(int bit)
-{
-	bool ret;
-
-	tegra_fuse_enable_clk();
-
-	ret = tegra_fuse_readl(tegra_fuse_spare_bit + bit * 4);
-
-	tegra_fuse_disable_clk();
-
-	return ret;
-}
-
-static enum tegra_revision tegra_get_revision(u32 id)
-{
-	u32 minor_rev = (id >> 16) & 0xf;
-
-	switch (minor_rev) {
-	case 1:
-		return TEGRA_REVISION_A01;
-	case 2:
-		return TEGRA_REVISION_A02;
-	case 3:
-		if (tegra_chip_id == TEGRA20 &&
-			(tegra_spare_fuse(18) || tegra_spare_fuse(19)))
-			return TEGRA_REVISION_A03p;
-		else
-			return TEGRA_REVISION_A03;
-	case 4:
-		return TEGRA_REVISION_A04;
-	default:
-		return TEGRA_REVISION_UNKNOWN;
-	}
-}
-
-static void tegra_get_process_id(void)
-{
-	u32 reg;
-
-	tegra_fuse_enable_clk();
-
-	reg = tegra_fuse_readl(tegra_fuse_spare_bit);
-	tegra_cpu_process_id = (reg >> 6) & 3;
-	reg = tegra_fuse_readl(tegra_fuse_spare_bit);
-	tegra_core_process_id = (reg >> 12) & 3;
-
-	tegra_fuse_disable_clk();
-}
-
-u32 tegra_read_chipid(void)
-{
-	return readl_relaxed(IO_ADDRESS(TEGRA_APB_MISC_BASE) + 0x804);
-}
-
-static void __init tegra20_fuse_init_randomness(void)
-{
-	u32 randomness[2];
-
-	randomness[0] = tegra_fuse_readl(FUSE_UID_LOW);
-	randomness[1] = tegra_fuse_readl(FUSE_UID_HIGH);
-
-	add_device_randomness(randomness, sizeof(randomness));
-}
-
-/* Applies to Tegra30 or later */
-static void __init tegra30_fuse_init_randomness(void)
-{
-	u32 randomness[7];
-
-	randomness[0] = tegra_fuse_readl(FUSE_VENDOR_CODE);
-	randomness[1] = tegra_fuse_readl(FUSE_FAB_CODE);
-	randomness[2] = tegra_fuse_readl(FUSE_LOT_CODE_0);
-	randomness[3] = tegra_fuse_readl(FUSE_LOT_CODE_1);
-	randomness[4] = tegra_fuse_readl(FUSE_WAFER_ID);
-	randomness[5] = tegra_fuse_readl(FUSE_X_COORDINATE);
-	randomness[6] = tegra_fuse_readl(FUSE_Y_COORDINATE);
-
-	add_device_randomness(randomness, sizeof(randomness));
-}
-
-void __init tegra_init_fuse(void)
-{
-	u32 id;
-	u32 randomness[5];
-
-	u32 reg = readl(IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x48));
-	reg |= 1 << 28;
-	writel(reg, IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x48));
-
-	/*
-	 * Enable FUSE clock. This needs to be hardcoded because the clock
-	 * subsystem is not active during early boot.
-	 */
-	reg = readl(IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x14));
-	reg |= 1 << 7;
-	writel(reg, IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x14));
-	fuse_clk = ERR_PTR(-EINVAL);
-
-	reg = tegra_fuse_readl(FUSE_SKU_INFO);
-	randomness[0] = reg;
-	tegra_sku_id = reg & 0xFF;
-
-	reg = tegra_apb_readl(TEGRA_APB_MISC_BASE + STRAP_OPT);
-	randomness[1] = reg;
-	tegra_bct_strapping = (reg & RAM_ID_MASK) >> RAM_CODE_SHIFT;
-
-	id = tegra_read_chipid();
-	randomness[2] = id;
-	tegra_chip_id = (id >> 8) & 0xff;
-
-	switch (tegra_chip_id) {
-	case TEGRA20:
-		tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
-		tegra_init_speedo_data = &tegra20_init_speedo_data;
-		break;
-	case TEGRA30:
-		tegra_fuse_spare_bit = TEGRA30_FUSE_SPARE_BIT;
-		tegra_init_speedo_data = &tegra30_init_speedo_data;
-		break;
-	case TEGRA114:
-		tegra_init_speedo_data = &tegra114_init_speedo_data;
-		break;
-	default:
-		pr_warn("Tegra: unknown chip id %d\n", tegra_chip_id);
-		tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
-		tegra_init_speedo_data = &tegra_get_process_id;
-	}
-
-	tegra_revision = tegra_get_revision(id);
-	tegra_init_speedo_data();
-	randomness[3] = (tegra_cpu_process_id << 16) | tegra_core_process_id;
-	randomness[4] = (tegra_cpu_speedo_id << 16) | tegra_soc_speedo_id;
-
-	add_device_randomness(randomness, sizeof(randomness));
-	switch (tegra_chip_id) {
-	case TEGRA20:
-		tegra20_fuse_init_randomness();
-		break;
-	case TEGRA30:
-	case TEGRA114:
-	default:
-		tegra30_fuse_init_randomness();
-		break;
-	}
-
-	pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n",
-		tegra_revision_name[tegra_revision],
-		tegra_sku_id, tegra_cpu_process_id,
-		tegra_core_process_id);
-}
diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h
deleted file mode 100644
index c01d047..0000000
--- a/arch/arm/mach-tegra/fuse.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2010 Google, Inc.
- * Copyright (c) 2013, NVIDIA CORPORATION.  All rights reserved.
- *
- * Author:
- *	Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_FUSE_H
-#define __MACH_TEGRA_FUSE_H
-
-#define SKU_ID_T20	8
-#define SKU_ID_T25SE	20
-#define SKU_ID_AP25	23
-#define SKU_ID_T25	24
-#define SKU_ID_AP25E	27
-#define SKU_ID_T25E	28
-
-#define TEGRA20		0x20
-#define TEGRA30		0x30
-#define TEGRA114	0x35
-#define TEGRA124	0x40
-
-#ifndef __ASSEMBLY__
-enum tegra_revision {
-	TEGRA_REVISION_UNKNOWN = 0,
-	TEGRA_REVISION_A01,
-	TEGRA_REVISION_A02,
-	TEGRA_REVISION_A03,
-	TEGRA_REVISION_A03p,
-	TEGRA_REVISION_A04,
-	TEGRA_REVISION_MAX,
-};
-
-extern int tegra_sku_id;
-extern int tegra_cpu_process_id;
-extern int tegra_core_process_id;
-extern int tegra_chip_id;
-extern int tegra_cpu_speedo_id;		/* only exist in Tegra30 and later */
-extern int tegra_soc_speedo_id;
-extern enum tegra_revision tegra_revision;
-
-extern int tegra_bct_strapping;
-
-unsigned long long tegra_chip_uid(void);
-void tegra_init_fuse(void);
-bool tegra_spare_fuse(int bit);
-u32 tegra_fuse_readl(unsigned long offset);
-
-#ifdef CONFIG_ARCH_TEGRA_2x_SOC
-void tegra20_init_speedo_data(void);
-#else
-static inline void tegra20_init_speedo_data(void) {}
-#endif
-
-#ifdef CONFIG_ARCH_TEGRA_3x_SOC
-void tegra30_init_speedo_data(void);
-#else
-static inline void tegra30_init_speedo_data(void) {}
-#endif
-
-#ifdef CONFIG_ARCH_TEGRA_114_SOC
-void tegra114_init_speedo_data(void);
-#else
-static inline void tegra114_init_speedo_data(void) {}
-#endif
-#endif /* __ASSEMBLY__ */
-
-#endif
diff --git a/arch/arm/mach-tegra/hotplug.c b/arch/arm/mach-tegra/hotplug.c
index ff26af2..6fc71f1 100644
--- a/arch/arm/mach-tegra/hotplug.c
+++ b/arch/arm/mach-tegra/hotplug.c
@@ -7,13 +7,16 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+
+#include <linux/clk/tegra.h>
 #include <linux/kernel.h>
 #include <linux/smp.h>
-#include <linux/clk/tegra.h>
+
+#include <soc/tegra/common.h>
+#include <soc/tegra/fuse.h>
 
 #include <asm/smp_plat.h>
 
-#include "fuse.h"
 #include "sleep.h"
 
 static void (*tegra_hotplug_shutdown)(void);
@@ -36,6 +39,11 @@ int tegra_cpu_kill(unsigned cpu)
  */
 void __ref tegra_cpu_die(unsigned int cpu)
 {
+	if (!tegra_hotplug_shutdown) {
+		WARN(1, "hotplug is not yet initialized\n");
+		return;
+	}
+
 	/* Clean L1 data cache */
 	tegra_disable_clean_inv_dcache(TEGRA_FLUSH_CACHE_LOUIS);
 
@@ -46,17 +54,23 @@ void __ref tegra_cpu_die(unsigned int cpu)
 	BUG();
 }
 
-void __init tegra_hotplug_init(void)
+static int __init tegra_hotplug_init(void)
 {
 	if (!IS_ENABLED(CONFIG_HOTPLUG_CPU))
-		return;
+		return 0;
 
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_chip_id == TEGRA20)
+	if (!soc_is_tegra())
+		return 0;
+
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_get_chip_id() == TEGRA20)
 		tegra_hotplug_shutdown = tegra20_hotplug_shutdown;
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_get_chip_id() == TEGRA30)
 		tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_chip_id == TEGRA114)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_get_chip_id() == TEGRA114)
 		tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_chip_id == TEGRA124)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_get_chip_id() == TEGRA124)
 		tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
+
+	return 0;
 }
+pure_initcall(tegra_hotplug_init);
diff --git a/arch/arm/mach-tegra/io.c b/arch/arm/mach-tegra/io.c
index bb9c9c2..352de15 100644
--- a/arch/arm/mach-tegra/io.c
+++ b/arch/arm/mach-tegra/io.c
@@ -18,14 +18,14 @@
  *
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/init.h>
-#include <linux/mm.h>
 #include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/module.h>
 
-#include <asm/page.h>
 #include <asm/mach/map.h>
+#include <asm/page.h>
 
 #include "board.h"
 #include "iomap.h"
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 1a74d56..da7be13 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -17,14 +17,14 @@
  *
  */
 
-#include <linux/kernel.h>
 #include <linux/cpu_pm.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
 #include <linux/irqchip/arm-gic.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/of_address.h>
+#include <linux/of.h>
 #include <linux/syscore_ops.h>
 
 #include "board.h"
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index 929d104..b450866 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -11,27 +11,28 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/init.h>
-#include <linux/errno.h>
+
+#include <linux/clk/tegra.h>
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/io.h>
 #include <linux/jiffies.h>
 #include <linux/smp.h>
-#include <linux/io.h>
-#include <linux/clk/tegra.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
 
 #include <asm/cacheflush.h>
 #include <asm/mach-types.h>
-#include <asm/smp_scu.h>
 #include <asm/smp_plat.h>
-
-#include "fuse.h"
-#include "flowctrl.h"
-#include "reset.h"
-#include "pmc.h"
+#include <asm/smp_scu.h>
 
 #include "common.h"
+#include "flowctrl.h"
 #include "iomap.h"
+#include "reset.h"
 
 static cpumask_t tegra_cpu_init_mask;
 
@@ -170,13 +171,13 @@ static int tegra114_boot_secondary(unsigned int cpu, struct task_struct *idle)
 static int tegra_boot_secondary(unsigned int cpu,
 					  struct task_struct *idle)
 {
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_chip_id == TEGRA20)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_get_chip_id() == TEGRA20)
 		return tegra20_boot_secondary(cpu, idle);
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_get_chip_id() == TEGRA30)
 		return tegra30_boot_secondary(cpu, idle);
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_chip_id == TEGRA114)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_get_chip_id() == TEGRA114)
 		return tegra114_boot_secondary(cpu, idle);
-	if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_chip_id == TEGRA124)
+	if (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) && tegra_get_chip_id() == TEGRA124)
 		return tegra114_boot_secondary(cpu, idle);
 
 	return -EINVAL;
diff --git a/arch/arm/mach-tegra/pm-tegra20.c b/arch/arm/mach-tegra/pm-tegra20.c
index d65e1d7..39ac2b7 100644
--- a/arch/arm/mach-tegra/pm-tegra20.c
+++ b/arch/arm/mach-tegra/pm-tegra20.c
@@ -13,6 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 #include <linux/kernel.h>
 
 #include "pm.h"
diff --git a/arch/arm/mach-tegra/pm-tegra30.c b/arch/arm/mach-tegra/pm-tegra30.c
index 8fa326d..46cc19d 100644
--- a/arch/arm/mach-tegra/pm-tegra30.c
+++ b/arch/arm/mach-tegra/pm-tegra30.c
@@ -13,6 +13,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+
 #include <linux/kernel.h>
 
 #include "pm.h"
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c
index f55b05a..b0f48a3 100644
--- a/arch/arm/mach-tegra/pm.c
+++ b/arch/arm/mach-tegra/pm.c
@@ -16,30 +16,32 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
+#include <linux/clk/tegra.h>
 #include <linux/cpumask.h>
-#include <linux/delay.h>
 #include <linux/cpu_pm.h>
-#include <linux/suspend.h>
+#include <linux/delay.h>
 #include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/clk/tegra.h>
+#include <linux/spinlock.h>
+#include <linux/suspend.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pm.h>
+#include <soc/tegra/pmc.h>
 
-#include <asm/smp_plat.h>
 #include <asm/cacheflush.h>
-#include <asm/suspend.h>
 #include <asm/idmap.h>
 #include <asm/proc-fns.h>
+#include <asm/smp_plat.h>
+#include <asm/suspend.h>
 #include <asm/tlbflush.h>
 
-#include "iomap.h"
-#include "reset.h"
 #include "flowctrl.h"
-#include "fuse.h"
+#include "iomap.h"
 #include "pm.h"
-#include "pmc.h"
+#include "reset.h"
 #include "sleep.h"
 
 #ifdef CONFIG_PM_SLEEP
@@ -53,7 +55,7 @@ static int (*tegra_sleep_func)(unsigned long v2p);
 
 static void tegra_tear_down_cpu_init(void)
 {
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
 			tegra_tear_down_cpu = tegra20_tear_down_cpu;
@@ -143,7 +145,7 @@ bool tegra_set_cpu_in_lp2(void)
 
 	if ((phy_cpu_id == 0) && cpumask_equal(cpu_lp2_mask, cpu_online_mask))
 		last_cpu = true;
-	else if (tegra_chip_id == TEGRA20 && phy_cpu_id == 1)
+	else if (tegra_get_chip_id() == TEGRA20 && phy_cpu_id == 1)
 		tegra20_cpu_set_resettable_soon();
 
 	spin_unlock(&tegra_lp2_lock);
@@ -166,9 +168,29 @@ static int tegra_sleep_cpu(unsigned long v2p)
 	return 0;
 }
 
+static void tegra_pm_set(enum tegra_suspend_mode mode)
+{
+	u32 value;
+
+	switch (tegra_get_chip_id()) {
+	case TEGRA20:
+	case TEGRA30:
+		break;
+	default:
+		/* Turn off CRAIL */
+		value = flowctrl_read_cpu_csr(0);
+		value &= ~FLOW_CTRL_CSR_ENABLE_EXT_MASK;
+		value |= FLOW_CTRL_CSR_ENABLE_EXT_CRAIL;
+		flowctrl_write_cpu_csr(0, value);
+		break;
+	}
+
+	tegra_pmc_enter_suspend_mode(mode);
+}
+
 void tegra_idle_lp2_last(void)
 {
-	tegra_pmc_pm_set(TEGRA_SUSPEND_LP2);
+	tegra_pm_set(TEGRA_SUSPEND_LP2);
 
 	cpu_cluster_pm_enter();
 	suspend_cpu_complex();
@@ -212,7 +234,7 @@ static int tegra_sleep_core(unsigned long v2p)
  */
 static bool tegra_lp1_iram_hook(void)
 {
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
 			tegra20_lp1_iram_hook();
@@ -242,7 +264,7 @@ static bool tegra_lp1_iram_hook(void)
 
 static bool tegra_sleep_core_init(void)
 {
-	switch (tegra_chip_id) {
+	switch (tegra_get_chip_id()) {
 	case TEGRA20:
 		if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
 			tegra20_sleep_core_init();
@@ -267,8 +289,6 @@ static bool tegra_sleep_core_init(void)
 
 static void tegra_suspend_enter_lp1(void)
 {
-	tegra_pmc_suspend();
-
 	/* copy the reset vector & SDRAM shutdown code into IRAM */
 	memcpy(iram_save_addr, IO_ADDRESS(TEGRA_IRAM_LPx_RESUME_AREA),
 		iram_save_size);
@@ -280,8 +300,6 @@ static void tegra_suspend_enter_lp1(void)
 
 static void tegra_suspend_exit_lp1(void)
 {
-	tegra_pmc_resume();
-
 	/* restore IRAM */
 	memcpy(IO_ADDRESS(TEGRA_IRAM_LPx_RESUME_AREA), iram_save_addr,
 		iram_save_size);
@@ -306,7 +324,7 @@ static int tegra_suspend_enter(suspend_state_t state)
 
 	pr_info("Entering suspend state %s\n", lp_state[mode]);
 
-	tegra_pmc_pm_set(mode);
+	tegra_pm_set(mode);
 
 	local_fiq_disable();
 
@@ -354,7 +372,6 @@ void __init tegra_init_suspend(void)
 		return;
 
 	tegra_tear_down_cpu_init();
-	tegra_pmc_suspend_init();
 
 	if (mode >= TEGRA_SUSPEND_LP1) {
 		if (!tegra_lp1_iram_hook() || !tegra_sleep_core_init()) {
diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h
index f4a8969..83bc875 100644
--- a/arch/arm/mach-tegra/pm.h
+++ b/arch/arm/mach-tegra/pm.h
@@ -21,12 +21,11 @@
 #ifndef _MACH_TEGRA_PM_H_
 #define _MACH_TEGRA_PM_H_
 
-#include "pmc.h"
-
 struct tegra_lp1_iram {
 	void	*start_addr;
 	void	*end_addr;
 };
+
 extern struct tegra_lp1_iram tegra_lp1_iram;
 extern void (*tegra_sleep_core_finish)(unsigned long v2p);
 
@@ -42,15 +41,8 @@ void tegra_idle_lp2_last(void);
 extern void (*tegra_tear_down_cpu)(void);
 
 #ifdef CONFIG_PM_SLEEP
-enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
-				enum tegra_suspend_mode mode);
 void tegra_init_suspend(void);
 #else
-static inline enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
-				enum tegra_suspend_mode mode)
-{
-	return TEGRA_SUSPEND_NONE;
-}
 static inline void tegra_init_suspend(void) {}
 #endif
 
diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c
deleted file mode 100644
index 7c7123e..0000000
--- a/arch/arm/mach-tegra/pmc.c
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * Copyright (C) 2012,2013 NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/tegra-powergate.h>
-
-#include "flowctrl.h"
-#include "fuse.h"
-#include "pm.h"
-#include "pmc.h"
-#include "sleep.h"
-
-#define TEGRA_POWER_SYSCLK_POLARITY	(1 << 10)  /* sys clk polarity */
-#define TEGRA_POWER_SYSCLK_OE		(1 << 11)  /* system clock enable */
-#define TEGRA_POWER_EFFECT_LP0		(1 << 14)  /* LP0 when CPU pwr gated */
-#define TEGRA_POWER_CPU_PWRREQ_POLARITY	(1 << 15)  /* CPU pwr req polarity */
-#define TEGRA_POWER_CPU_PWRREQ_OE	(1 << 16)  /* CPU pwr req enable */
-
-#define PMC_CTRL			0x0
-#define PMC_CTRL_INTR_LOW		(1 << 17)
-#define PMC_PWRGATE_TOGGLE		0x30
-#define PMC_PWRGATE_TOGGLE_START	(1 << 8)
-#define PMC_REMOVE_CLAMPING		0x34
-#define PMC_PWRGATE_STATUS		0x38
-
-#define PMC_SCRATCH0			0x50
-#define PMC_SCRATCH0_MODE_RECOVERY	(1 << 31)
-#define PMC_SCRATCH0_MODE_BOOTLOADER	(1 << 30)
-#define PMC_SCRATCH0_MODE_RCM		(1 << 1)
-#define PMC_SCRATCH0_MODE_MASK		(PMC_SCRATCH0_MODE_RECOVERY | \
-					 PMC_SCRATCH0_MODE_BOOTLOADER | \
-					 PMC_SCRATCH0_MODE_RCM)
-
-#define PMC_CPUPWRGOOD_TIMER	0xc8
-#define PMC_CPUPWROFF_TIMER	0xcc
-
-static u8 tegra_cpu_domains[] = {
-	0xFF,			/* not available for CPU0 */
-	TEGRA_POWERGATE_CPU1,
-	TEGRA_POWERGATE_CPU2,
-	TEGRA_POWERGATE_CPU3,
-};
-static DEFINE_SPINLOCK(tegra_powergate_lock);
-
-static void __iomem *tegra_pmc_base;
-static bool tegra_pmc_invert_interrupt;
-static struct clk *tegra_pclk;
-
-struct pmc_pm_data {
-	u32 cpu_good_time;	/* CPU power good time in uS */
-	u32 cpu_off_time;	/* CPU power off time in uS */
-	u32 core_osc_time;	/* Core power good osc time in uS */
-	u32 core_pmu_time;	/* Core power good pmu time in uS */
-	u32 core_off_time;	/* Core power off time in uS */
-	bool corereq_high;	/* Core power request active-high */
-	bool sysclkreq_high;	/* System clock request active-high */
-	bool combined_req;	/* Combined pwr req for CPU & Core */
-	bool cpu_pwr_good_en;	/* CPU power good signal is enabled */
-	u32 lp0_vec_phy_addr;	/* The phy addr of LP0 warm boot code */
-	u32 lp0_vec_size;	/* The size of LP0 warm boot code */
-	enum tegra_suspend_mode suspend_mode;
-};
-static struct pmc_pm_data pmc_pm_data;
-
-static inline u32 tegra_pmc_readl(u32 reg)
-{
-	return readl(tegra_pmc_base + reg);
-}
-
-static inline void tegra_pmc_writel(u32 val, u32 reg)
-{
-	writel(val, tegra_pmc_base + reg);
-}
-
-static int tegra_pmc_get_cpu_powerdomain_id(int cpuid)
-{
-	if (cpuid <= 0 || cpuid >= num_possible_cpus())
-		return -EINVAL;
-	return tegra_cpu_domains[cpuid];
-}
-
-static bool tegra_pmc_powergate_is_powered(int id)
-{
-	return (tegra_pmc_readl(PMC_PWRGATE_STATUS) >> id) & 1;
-}
-
-static int tegra_pmc_powergate_set(int id, bool new_state)
-{
-	bool old_state;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tegra_powergate_lock, flags);
-
-	old_state = tegra_pmc_powergate_is_powered(id);
-	WARN_ON(old_state == new_state);
-
-	tegra_pmc_writel(PMC_PWRGATE_TOGGLE_START | id, PMC_PWRGATE_TOGGLE);
-
-	spin_unlock_irqrestore(&tegra_powergate_lock, flags);
-
-	return 0;
-}
-
-static int tegra_pmc_powergate_remove_clamping(int id)
-{
-	u32 mask;
-
-	/*
-	 * Tegra has a bug where PCIE and VDE clamping masks are
-	 * swapped relatively to the partition ids.
-	 */
-	if (id ==  TEGRA_POWERGATE_VDEC)
-		mask = (1 << TEGRA_POWERGATE_PCIE);
-	else if	(id == TEGRA_POWERGATE_PCIE)
-		mask = (1 << TEGRA_POWERGATE_VDEC);
-	else
-		mask = (1 << id);
-
-	tegra_pmc_writel(mask, PMC_REMOVE_CLAMPING);
-
-	return 0;
-}
-
-bool tegra_pmc_cpu_is_powered(int cpuid)
-{
-	int id;
-
-	id = tegra_pmc_get_cpu_powerdomain_id(cpuid);
-	if (id < 0)
-		return false;
-	return tegra_pmc_powergate_is_powered(id);
-}
-
-int tegra_pmc_cpu_power_on(int cpuid)
-{
-	int id;
-
-	id = tegra_pmc_get_cpu_powerdomain_id(cpuid);
-	if (id < 0)
-		return id;
-	return tegra_pmc_powergate_set(id, true);
-}
-
-int tegra_pmc_cpu_remove_clamping(int cpuid)
-{
-	int id;
-
-	id = tegra_pmc_get_cpu_powerdomain_id(cpuid);
-	if (id < 0)
-		return id;
-	return tegra_pmc_powergate_remove_clamping(id);
-}
-
-void tegra_pmc_restart(enum reboot_mode mode, const char *cmd)
-{
-	u32 val;
-
-	val = tegra_pmc_readl(PMC_SCRATCH0);
-	val &= ~PMC_SCRATCH0_MODE_MASK;
-
-	if (cmd) {
-		if (strcmp(cmd, "recovery") == 0)
-			val |= PMC_SCRATCH0_MODE_RECOVERY;
-
-		if (strcmp(cmd, "bootloader") == 0)
-			val |= PMC_SCRATCH0_MODE_BOOTLOADER;
-
-		if (strcmp(cmd, "forced-recovery") == 0)
-			val |= PMC_SCRATCH0_MODE_RCM;
-	}
-
-	tegra_pmc_writel(val, PMC_SCRATCH0);
-
-	val = tegra_pmc_readl(0);
-	val |= 0x10;
-	tegra_pmc_writel(val, 0);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static void set_power_timers(u32 us_on, u32 us_off, unsigned long rate)
-{
-	unsigned long long ticks;
-	unsigned long long pclk;
-	static unsigned long tegra_last_pclk;
-
-	if (WARN_ON_ONCE(rate <= 0))
-		pclk = 100000000;
-	else
-		pclk = rate;
-
-	if ((rate != tegra_last_pclk)) {
-		ticks = (us_on * pclk) + 999999ull;
-		do_div(ticks, 1000000);
-		tegra_pmc_writel((unsigned long)ticks, PMC_CPUPWRGOOD_TIMER);
-
-		ticks = (us_off * pclk) + 999999ull;
-		do_div(ticks, 1000000);
-		tegra_pmc_writel((unsigned long)ticks, PMC_CPUPWROFF_TIMER);
-		wmb();
-	}
-	tegra_last_pclk = pclk;
-}
-
-enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
-{
-	return pmc_pm_data.suspend_mode;
-}
-
-void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode)
-{
-	if (mode < TEGRA_SUSPEND_NONE || mode >= TEGRA_MAX_SUSPEND_MODE)
-		return;
-
-	pmc_pm_data.suspend_mode = mode;
-}
-
-void tegra_pmc_suspend(void)
-{
-	tegra_pmc_writel(virt_to_phys(tegra_resume), PMC_SCRATCH41);
-}
-
-void tegra_pmc_resume(void)
-{
-	tegra_pmc_writel(0x0, PMC_SCRATCH41);
-}
-
-void tegra_pmc_pm_set(enum tegra_suspend_mode mode)
-{
-	u32 reg, csr_reg;
-	unsigned long rate = 0;
-
-	reg = tegra_pmc_readl(PMC_CTRL);
-	reg |= TEGRA_POWER_CPU_PWRREQ_OE;
-	reg &= ~TEGRA_POWER_EFFECT_LP0;
-
-	switch (tegra_chip_id) {
-	case TEGRA20:
-	case TEGRA30:
-		break;
-	default:
-		/* Turn off CRAIL */
-		csr_reg = flowctrl_read_cpu_csr(0);
-		csr_reg &= ~FLOW_CTRL_CSR_ENABLE_EXT_MASK;
-		csr_reg |= FLOW_CTRL_CSR_ENABLE_EXT_CRAIL;
-		flowctrl_write_cpu_csr(0, csr_reg);
-		break;
-	}
-
-	switch (mode) {
-	case TEGRA_SUSPEND_LP1:
-		rate = 32768;
-		break;
-	case TEGRA_SUSPEND_LP2:
-		rate = clk_get_rate(tegra_pclk);
-		break;
-	default:
-		break;
-	}
-
-	set_power_timers(pmc_pm_data.cpu_good_time, pmc_pm_data.cpu_off_time,
-			 rate);
-
-	tegra_pmc_writel(reg, PMC_CTRL);
-}
-
-void tegra_pmc_suspend_init(void)
-{
-	u32 reg;
-
-	/* Always enable CPU power request */
-	reg = tegra_pmc_readl(PMC_CTRL);
-	reg |= TEGRA_POWER_CPU_PWRREQ_OE;
-	tegra_pmc_writel(reg, PMC_CTRL);
-
-	reg = tegra_pmc_readl(PMC_CTRL);
-
-	if (!pmc_pm_data.sysclkreq_high)
-		reg |= TEGRA_POWER_SYSCLK_POLARITY;
-	else
-		reg &= ~TEGRA_POWER_SYSCLK_POLARITY;
-
-	/* configure the output polarity while the request is tristated */
-	tegra_pmc_writel(reg, PMC_CTRL);
-
-	/* now enable the request */
-	reg |= TEGRA_POWER_SYSCLK_OE;
-	tegra_pmc_writel(reg, PMC_CTRL);
-}
-#endif
-
-static const struct of_device_id matches[] __initconst = {
-	{ .compatible = "nvidia,tegra124-pmc" },
-	{ .compatible = "nvidia,tegra114-pmc" },
-	{ .compatible = "nvidia,tegra30-pmc" },
-	{ .compatible = "nvidia,tegra20-pmc" },
-	{ }
-};
-
-void __init tegra_pmc_init_irq(void)
-{
-	struct device_node *np;
-	u32 val;
-
-	np = of_find_matching_node(NULL, matches);
-	BUG_ON(!np);
-
-	tegra_pmc_base = of_iomap(np, 0);
-
-	tegra_pmc_invert_interrupt = of_property_read_bool(np,
-				     "nvidia,invert-interrupt");
-
-	val = tegra_pmc_readl(PMC_CTRL);
-	if (tegra_pmc_invert_interrupt)
-		val |= PMC_CTRL_INTR_LOW;
-	else
-		val &= ~PMC_CTRL_INTR_LOW;
-	tegra_pmc_writel(val, PMC_CTRL);
-}
-
-void __init tegra_pmc_init(void)
-{
-	struct device_node *np;
-	u32 prop;
-	enum tegra_suspend_mode suspend_mode;
-	u32 core_good_time[2] = {0, 0};
-	u32 lp0_vec[2] = {0, 0};
-
-	np = of_find_matching_node(NULL, matches);
-	BUG_ON(!np);
-
-	tegra_pclk = of_clk_get_by_name(np, "pclk");
-	WARN_ON(IS_ERR(tegra_pclk));
-
-	/* Grabbing the power management configurations */
-	if (of_property_read_u32(np, "nvidia,suspend-mode", &prop)) {
-		suspend_mode = TEGRA_SUSPEND_NONE;
-	} else {
-		switch (prop) {
-		case 0:
-			suspend_mode = TEGRA_SUSPEND_LP0;
-			break;
-		case 1:
-			suspend_mode = TEGRA_SUSPEND_LP1;
-			break;
-		case 2:
-			suspend_mode = TEGRA_SUSPEND_LP2;
-			break;
-		default:
-			suspend_mode = TEGRA_SUSPEND_NONE;
-			break;
-		}
-	}
-	suspend_mode = tegra_pm_validate_suspend_mode(suspend_mode);
-
-	if (of_property_read_u32(np, "nvidia,cpu-pwr-good-time", &prop))
-		suspend_mode = TEGRA_SUSPEND_NONE;
-	pmc_pm_data.cpu_good_time = prop;
-
-	if (of_property_read_u32(np, "nvidia,cpu-pwr-off-time", &prop))
-		suspend_mode = TEGRA_SUSPEND_NONE;
-	pmc_pm_data.cpu_off_time = prop;
-
-	if (of_property_read_u32_array(np, "nvidia,core-pwr-good-time",
-			core_good_time, ARRAY_SIZE(core_good_time)))
-		suspend_mode = TEGRA_SUSPEND_NONE;
-	pmc_pm_data.core_osc_time = core_good_time[0];
-	pmc_pm_data.core_pmu_time = core_good_time[1];
-
-	if (of_property_read_u32(np, "nvidia,core-pwr-off-time",
-				 &prop))
-		suspend_mode = TEGRA_SUSPEND_NONE;
-	pmc_pm_data.core_off_time = prop;
-
-	pmc_pm_data.corereq_high = of_property_read_bool(np,
-				"nvidia,core-power-req-active-high");
-
-	pmc_pm_data.sysclkreq_high = of_property_read_bool(np,
-				"nvidia,sys-clock-req-active-high");
-
-	pmc_pm_data.combined_req = of_property_read_bool(np,
-				"nvidia,combined-power-req");
-
-	pmc_pm_data.cpu_pwr_good_en = of_property_read_bool(np,
-				"nvidia,cpu-pwr-good-en");
-
-	if (of_property_read_u32_array(np, "nvidia,lp0-vec", lp0_vec,
-				       ARRAY_SIZE(lp0_vec)))
-		if (suspend_mode == TEGRA_SUSPEND_LP0)
-			suspend_mode = TEGRA_SUSPEND_LP1;
-
-	pmc_pm_data.lp0_vec_phy_addr = lp0_vec[0];
-	pmc_pm_data.lp0_vec_size = lp0_vec[1];
-
-	pmc_pm_data.suspend_mode = suspend_mode;
-}
diff --git a/arch/arm/mach-tegra/pmc.h b/arch/arm/mach-tegra/pmc.h
deleted file mode 100644
index 59e19c34..0000000
--- a/arch/arm/mach-tegra/pmc.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef __MACH_TEGRA_PMC_H
-#define __MACH_TEGRA_PMC_H
-
-#include <linux/reboot.h>
-
-enum tegra_suspend_mode {
-	TEGRA_SUSPEND_NONE = 0,
-	TEGRA_SUSPEND_LP2,	/* CPU voltage off */
-	TEGRA_SUSPEND_LP1,	/* CPU voltage off, DRAM self-refresh */
-	TEGRA_SUSPEND_LP0,      /* CPU + core voltage off, DRAM self-refresh */
-	TEGRA_MAX_SUSPEND_MODE,
-};
-
-#ifdef CONFIG_PM_SLEEP
-enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
-void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
-void tegra_pmc_suspend(void);
-void tegra_pmc_resume(void);
-void tegra_pmc_pm_set(enum tegra_suspend_mode mode);
-void tegra_pmc_suspend_init(void);
-#endif
-
-bool tegra_pmc_cpu_is_powered(int cpuid);
-int tegra_pmc_cpu_power_on(int cpuid);
-int tegra_pmc_cpu_remove_clamping(int cpuid);
-
-void tegra_pmc_restart(enum reboot_mode mode, const char *cmd);
-
-void tegra_pmc_init_irq(void);
-void tegra_pmc_init(void);
-
-#endif
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
deleted file mode 100644
index 4cefc5c..0000000
--- a/arch/arm/mach-tegra/powergate.c
+++ /dev/null
@@ -1,515 +0,0 @@
-/*
- * drivers/powergate/tegra-powergate.c
- *
- * Copyright (c) 2010 Google, Inc
- *
- * Author:
- *	Colin Cross <ccross@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/debugfs.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/export.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/reset.h>
-#include <linux/seq_file.h>
-#include <linux/spinlock.h>
-#include <linux/clk/tegra.h>
-#include <linux/tegra-powergate.h>
-
-#include "fuse.h"
-#include "iomap.h"
-
-#define DPD_SAMPLE		0x020
-#define  DPD_SAMPLE_ENABLE	(1 << 0)
-#define  DPD_SAMPLE_DISABLE	(0 << 0)
-
-#define PWRGATE_TOGGLE		0x30
-#define  PWRGATE_TOGGLE_START	(1 << 8)
-
-#define REMOVE_CLAMPING		0x34
-
-#define PWRGATE_STATUS		0x38
-
-#define IO_DPD_REQ		0x1b8
-#define  IO_DPD_REQ_CODE_IDLE	(0 << 30)
-#define  IO_DPD_REQ_CODE_OFF	(1 << 30)
-#define  IO_DPD_REQ_CODE_ON	(2 << 30)
-#define  IO_DPD_REQ_CODE_MASK	(3 << 30)
-
-#define IO_DPD_STATUS		0x1bc
-#define IO_DPD2_REQ		0x1c0
-#define IO_DPD2_STATUS		0x1c4
-#define SEL_DPD_TIM		0x1c8
-
-#define GPU_RG_CNTRL		0x2d4
-
-static int tegra_num_powerdomains;
-static int tegra_num_cpu_domains;
-static const u8 *tegra_cpu_domains;
-
-static const u8 tegra30_cpu_domains[] = {
-	TEGRA_POWERGATE_CPU,
-	TEGRA_POWERGATE_CPU1,
-	TEGRA_POWERGATE_CPU2,
-	TEGRA_POWERGATE_CPU3,
-};
-
-static const u8 tegra114_cpu_domains[] = {
-	TEGRA_POWERGATE_CPU0,
-	TEGRA_POWERGATE_CPU1,
-	TEGRA_POWERGATE_CPU2,
-	TEGRA_POWERGATE_CPU3,
-};
-
-static const u8 tegra124_cpu_domains[] = {
-	TEGRA_POWERGATE_CPU0,
-	TEGRA_POWERGATE_CPU1,
-	TEGRA_POWERGATE_CPU2,
-	TEGRA_POWERGATE_CPU3,
-};
-
-static DEFINE_SPINLOCK(tegra_powergate_lock);
-
-static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
-
-static u32 pmc_read(unsigned long reg)
-{
-	return readl(pmc + reg);
-}
-
-static void pmc_write(u32 val, unsigned long reg)
-{
-	writel(val, pmc + reg);
-}
-
-static int tegra_powergate_set(int id, bool new_state)
-{
-	bool status;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tegra_powergate_lock, flags);
-
-	status = pmc_read(PWRGATE_STATUS) & (1 << id);
-
-	if (status == new_state) {
-		spin_unlock_irqrestore(&tegra_powergate_lock, flags);
-		return 0;
-	}
-
-	pmc_write(PWRGATE_TOGGLE_START | id, PWRGATE_TOGGLE);
-
-	spin_unlock_irqrestore(&tegra_powergate_lock, flags);
-
-	return 0;
-}
-
-int tegra_powergate_power_on(int id)
-{
-	if (id < 0 || id >= tegra_num_powerdomains)
-		return -EINVAL;
-
-	return tegra_powergate_set(id, true);
-}
-
-int tegra_powergate_power_off(int id)
-{
-	if (id < 0 || id >= tegra_num_powerdomains)
-		return -EINVAL;
-
-	return tegra_powergate_set(id, false);
-}
-EXPORT_SYMBOL(tegra_powergate_power_off);
-
-int tegra_powergate_is_powered(int id)
-{
-	u32 status;
-
-	if (id < 0 || id >= tegra_num_powerdomains)
-		return -EINVAL;
-
-	status = pmc_read(PWRGATE_STATUS) & (1 << id);
-	return !!status;
-}
-
-int tegra_powergate_remove_clamping(int id)
-{
-	u32 mask;
-
-	if (id < 0 || id >= tegra_num_powerdomains)
-		return -EINVAL;
-
-	/*
-	 * The Tegra124 GPU has a separate register (with different semantics)
-	 * to remove clamps.
-	 */
-	if (tegra_chip_id == TEGRA124) {
-		if (id == TEGRA_POWERGATE_3D) {
-			pmc_write(0, GPU_RG_CNTRL);
-			return 0;
-		}
-	}
-
-	/*
-	 * Tegra 2 has a bug where PCIE and VDE clamping masks are
-	 * swapped relatively to the partition ids
-	 */
-	if (id == TEGRA_POWERGATE_VDEC)
-		mask = (1 << TEGRA_POWERGATE_PCIE);
-	else if (id == TEGRA_POWERGATE_PCIE)
-		mask = (1 << TEGRA_POWERGATE_VDEC);
-	else
-		mask = (1 << id);
-
-	pmc_write(mask, REMOVE_CLAMPING);
-
-	return 0;
-}
-EXPORT_SYMBOL(tegra_powergate_remove_clamping);
-
-/* Must be called with clk disabled, and returns with clk enabled */
-int tegra_powergate_sequence_power_up(int id, struct clk *clk,
-					struct reset_control *rst)
-{
-	int ret;
-
-	reset_control_assert(rst);
-
-	ret = tegra_powergate_power_on(id);
-	if (ret)
-		goto err_power;
-
-	ret = clk_prepare_enable(clk);
-	if (ret)
-		goto err_clk;
-
-	udelay(10);
-
-	ret = tegra_powergate_remove_clamping(id);
-	if (ret)
-		goto err_clamp;
-
-	udelay(10);
-	reset_control_deassert(rst);
-
-	return 0;
-
-err_clamp:
-	clk_disable_unprepare(clk);
-err_clk:
-	tegra_powergate_power_off(id);
-err_power:
-	return ret;
-}
-EXPORT_SYMBOL(tegra_powergate_sequence_power_up);
-
-int tegra_cpu_powergate_id(int cpuid)
-{
-	if (cpuid > 0 && cpuid < tegra_num_cpu_domains)
-		return tegra_cpu_domains[cpuid];
-
-	return -EINVAL;
-}
-
-int __init tegra_powergate_init(void)
-{
-	switch (tegra_chip_id) {
-	case TEGRA20:
-		tegra_num_powerdomains = 7;
-		break;
-	case TEGRA30:
-		tegra_num_powerdomains = 14;
-		tegra_num_cpu_domains = 4;
-		tegra_cpu_domains = tegra30_cpu_domains;
-		break;
-	case TEGRA114:
-		tegra_num_powerdomains = 23;
-		tegra_num_cpu_domains = 4;
-		tegra_cpu_domains = tegra114_cpu_domains;
-		break;
-	case TEGRA124:
-		tegra_num_powerdomains = 25;
-		tegra_num_cpu_domains = 4;
-		tegra_cpu_domains = tegra124_cpu_domains;
-		break;
-	default:
-		/* Unknown Tegra variant. Disable powergating */
-		tegra_num_powerdomains = 0;
-		break;
-	}
-
-	return 0;
-}
-
-#ifdef CONFIG_DEBUG_FS
-
-static const char * const *powergate_name;
-
-static const char * const powergate_name_t20[] = {
-	[TEGRA_POWERGATE_CPU]	= "cpu",
-	[TEGRA_POWERGATE_3D]	= "3d",
-	[TEGRA_POWERGATE_VENC]	= "venc",
-	[TEGRA_POWERGATE_VDEC]	= "vdec",
-	[TEGRA_POWERGATE_PCIE]	= "pcie",
-	[TEGRA_POWERGATE_L2]	= "l2",
-	[TEGRA_POWERGATE_MPE]	= "mpe",
-};
-
-static const char * const powergate_name_t30[] = {
-	[TEGRA_POWERGATE_CPU]	= "cpu0",
-	[TEGRA_POWERGATE_3D]	= "3d0",
-	[TEGRA_POWERGATE_VENC]	= "venc",
-	[TEGRA_POWERGATE_VDEC]	= "vdec",
-	[TEGRA_POWERGATE_PCIE]	= "pcie",
-	[TEGRA_POWERGATE_L2]	= "l2",
-	[TEGRA_POWERGATE_MPE]	= "mpe",
-	[TEGRA_POWERGATE_HEG]	= "heg",
-	[TEGRA_POWERGATE_SATA]	= "sata",
-	[TEGRA_POWERGATE_CPU1]	= "cpu1",
-	[TEGRA_POWERGATE_CPU2]	= "cpu2",
-	[TEGRA_POWERGATE_CPU3]	= "cpu3",
-	[TEGRA_POWERGATE_CELP]	= "celp",
-	[TEGRA_POWERGATE_3D1]	= "3d1",
-};
-
-static const char * const powergate_name_t114[] = {
-	[TEGRA_POWERGATE_CPU]	= "crail",
-	[TEGRA_POWERGATE_3D]	= "3d",
-	[TEGRA_POWERGATE_VENC]	= "venc",
-	[TEGRA_POWERGATE_VDEC]	= "vdec",
-	[TEGRA_POWERGATE_MPE]	= "mpe",
-	[TEGRA_POWERGATE_HEG]	= "heg",
-	[TEGRA_POWERGATE_CPU1]	= "cpu1",
-	[TEGRA_POWERGATE_CPU2]	= "cpu2",
-	[TEGRA_POWERGATE_CPU3]	= "cpu3",
-	[TEGRA_POWERGATE_CELP]	= "celp",
-	[TEGRA_POWERGATE_CPU0]	= "cpu0",
-	[TEGRA_POWERGATE_C0NC]	= "c0nc",
-	[TEGRA_POWERGATE_C1NC]	= "c1nc",
-	[TEGRA_POWERGATE_DIS]	= "dis",
-	[TEGRA_POWERGATE_DISB]	= "disb",
-	[TEGRA_POWERGATE_XUSBA]	= "xusba",
-	[TEGRA_POWERGATE_XUSBB]	= "xusbb",
-	[TEGRA_POWERGATE_XUSBC]	= "xusbc",
-};
-
-static const char * const powergate_name_t124[] = {
-	[TEGRA_POWERGATE_CPU]	= "crail",
-	[TEGRA_POWERGATE_3D]	= "3d",
-	[TEGRA_POWERGATE_VENC]	= "venc",
-	[TEGRA_POWERGATE_PCIE]	= "pcie",
-	[TEGRA_POWERGATE_VDEC]	= "vdec",
-	[TEGRA_POWERGATE_L2]	= "l2",
-	[TEGRA_POWERGATE_MPE]	= "mpe",
-	[TEGRA_POWERGATE_HEG]	= "heg",
-	[TEGRA_POWERGATE_SATA]	= "sata",
-	[TEGRA_POWERGATE_CPU1]	= "cpu1",
-	[TEGRA_POWERGATE_CPU2]	= "cpu2",
-	[TEGRA_POWERGATE_CPU3]	= "cpu3",
-	[TEGRA_POWERGATE_CELP]	= "celp",
-	[TEGRA_POWERGATE_CPU0]	= "cpu0",
-	[TEGRA_POWERGATE_C0NC]	= "c0nc",
-	[TEGRA_POWERGATE_C1NC]	= "c1nc",
-	[TEGRA_POWERGATE_SOR]	= "sor",
-	[TEGRA_POWERGATE_DIS]	= "dis",
-	[TEGRA_POWERGATE_DISB]	= "disb",
-	[TEGRA_POWERGATE_XUSBA]	= "xusba",
-	[TEGRA_POWERGATE_XUSBB]	= "xusbb",
-	[TEGRA_POWERGATE_XUSBC]	= "xusbc",
-	[TEGRA_POWERGATE_VIC]	= "vic",
-	[TEGRA_POWERGATE_IRAM]	= "iram",
-};
-
-static int powergate_show(struct seq_file *s, void *data)
-{
-	int i;
-
-	seq_printf(s, " powergate powered\n");
-	seq_printf(s, "------------------\n");
-
-	for (i = 0; i < tegra_num_powerdomains; i++) {
-		if (!powergate_name[i])
-			continue;
-
-		seq_printf(s, " %9s %7s\n", powergate_name[i],
-			tegra_powergate_is_powered(i) ? "yes" : "no");
-	}
-
-	return 0;
-}
-
-static int powergate_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, powergate_show, inode->i_private);
-}
-
-static const struct file_operations powergate_fops = {
-	.open		= powergate_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-int __init tegra_powergate_debugfs_init(void)
-{
-	struct dentry *d;
-
-	switch (tegra_chip_id) {
-	case TEGRA20:
-		powergate_name = powergate_name_t20;
-		break;
-	case TEGRA30:
-		powergate_name = powergate_name_t30;
-		break;
-	case TEGRA114:
-		powergate_name = powergate_name_t114;
-		break;
-	case TEGRA124:
-		powergate_name = powergate_name_t124;
-		break;
-	}
-
-	if (powergate_name) {
-		d = debugfs_create_file("powergate", S_IRUGO, NULL, NULL,
-			&powergate_fops);
-		if (!d)
-			return -ENOMEM;
-	}
-
-	return 0;
-}
-
-#endif
-
-static int tegra_io_rail_prepare(int id, unsigned long *request,
-				 unsigned long *status, unsigned int *bit)
-{
-	unsigned long rate, value;
-	struct clk *clk;
-
-	*bit = id % 32;
-
-	/*
-	 * There are two sets of 30 bits to select IO rails, but bits 30 and
-	 * 31 are control bits rather than IO rail selection bits.
-	 */
-	if (id > 63 || *bit == 30 || *bit == 31)
-		return -EINVAL;
-
-	if (id < 32) {
-		*status = IO_DPD_STATUS;
-		*request = IO_DPD_REQ;
-	} else {
-		*status = IO_DPD2_STATUS;
-		*request = IO_DPD2_REQ;
-	}
-
-	clk = clk_get_sys(NULL, "pclk");
-	if (IS_ERR(clk))
-		return PTR_ERR(clk);
-
-	rate = clk_get_rate(clk);
-	clk_put(clk);
-
-	pmc_write(DPD_SAMPLE_ENABLE, DPD_SAMPLE);
-
-	/* must be at least 200 ns, in APB (PCLK) clock cycles */
-	value = DIV_ROUND_UP(1000000000, rate);
-	value = DIV_ROUND_UP(200, value);
-	pmc_write(value, SEL_DPD_TIM);
-
-	return 0;
-}
-
-static int tegra_io_rail_poll(unsigned long offset, unsigned long mask,
-			      unsigned long val, unsigned long timeout)
-{
-	unsigned long value;
-
-	timeout = jiffies + msecs_to_jiffies(timeout);
-
-	while (time_after(timeout, jiffies)) {
-		value = pmc_read(offset);
-		if ((value & mask) == val)
-			return 0;
-
-		usleep_range(250, 1000);
-	}
-
-	return -ETIMEDOUT;
-}
-
-static void tegra_io_rail_unprepare(void)
-{
-	pmc_write(DPD_SAMPLE_DISABLE, DPD_SAMPLE);
-}
-
-int tegra_io_rail_power_on(int id)
-{
-	unsigned long request, status, value;
-	unsigned int bit, mask;
-	int err;
-
-	err = tegra_io_rail_prepare(id, &request, &status, &bit);
-	if (err < 0)
-		return err;
-
-	mask = 1 << bit;
-
-	value = pmc_read(request);
-	value |= mask;
-	value &= ~IO_DPD_REQ_CODE_MASK;
-	value |= IO_DPD_REQ_CODE_OFF;
-	pmc_write(value, request);
-
-	err = tegra_io_rail_poll(status, mask, 0, 250);
-	if (err < 0)
-		return err;
-
-	tegra_io_rail_unprepare();
-
-	return 0;
-}
-EXPORT_SYMBOL(tegra_io_rail_power_on);
-
-int tegra_io_rail_power_off(int id)
-{
-	unsigned long request, status, value;
-	unsigned int bit, mask;
-	int err;
-
-	err = tegra_io_rail_prepare(id, &request, &status, &bit);
-	if (err < 0)
-		return err;
-
-	mask = 1 << bit;
-
-	value = pmc_read(request);
-	value |= mask;
-	value &= ~IO_DPD_REQ_CODE_MASK;
-	value |= IO_DPD_REQ_CODE_ON;
-	pmc_write(value, request);
-
-	err = tegra_io_rail_poll(status, mask, mask, 250);
-	if (err < 0)
-		return err;
-
-	tegra_io_rail_unprepare();
-
-	return 0;
-}
-EXPORT_SYMBOL(tegra_io_rail_power_off);
diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S
index 578d4d1a..7b2baab 100644
--- a/arch/arm/mach-tegra/reset-handler.S
+++ b/arch/arm/mach-tegra/reset-handler.S
@@ -14,14 +14,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/linkage.h>
 #include <linux/init.h>
+#include <linux/linkage.h>
+
+#include <soc/tegra/fuse.h>
 
-#include <asm/cache.h>
 #include <asm/asm-offsets.h>
+#include <asm/cache.h>
 
 #include "flowctrl.h"
-#include "fuse.h"
 #include "iomap.h"
 #include "reset.h"
 #include "sleep.h"
diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c
index 146fe8e..894c5c4 100644
--- a/arch/arm/mach-tegra/reset.c
+++ b/arch/arm/mach-tegra/reset.c
@@ -14,20 +14,21 @@
  *
  */
 
+#include <linux/bitops.h>
+#include <linux/cpumask.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/cpumask.h>
-#include <linux/bitops.h>
+
+#include <soc/tegra/fuse.h>
 
 #include <asm/cacheflush.h>
-#include <asm/hardware/cache-l2x0.h>
 #include <asm/firmware.h>
+#include <asm/hardware/cache-l2x0.h>
 
 #include "iomap.h"
 #include "irammap.h"
 #include "reset.h"
 #include "sleep.h"
-#include "fuse.h"
 
 #define TEGRA_IRAM_RESET_BASE (TEGRA_IRAM_BASE + \
 				TEGRA_IRAM_RESET_HANDLER_OFFSET)
@@ -53,12 +54,10 @@ static void __init tegra_cpu_reset_handler_set(const u32 reset_address)
 	 * Prevent further modifications to the physical reset vector.
 	 *  NOTE: Has no effect on chips prior to Tegra30.
 	 */
-	if (tegra_chip_id != TEGRA20) {
-		reg = readl(sb_ctrl);
-		reg |= 2;
-		writel(reg, sb_ctrl);
-		wmb();
-	}
+	reg = readl(sb_ctrl);
+	reg |= 2;
+	writel(reg, sb_ctrl);
+	wmb();
 }
 
 static void __init tegra_cpu_reset_handler_enable(void)
diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S
index 09cad9b..5d8d13a 100644
--- a/arch/arm/mach-tegra/sleep-tegra30.S
+++ b/arch/arm/mach-tegra/sleep-tegra30.S
@@ -16,14 +16,15 @@
 
 #include <linux/linkage.h>
 
-#include <asm/assembler.h>
+#include <soc/tegra/fuse.h>
+
 #include <asm/asm-offsets.h>
+#include <asm/assembler.h>
 #include <asm/cache.h>
 
+#include "flowctrl.h"
 #include "irammap.h"
-#include "fuse.h"
 #include "sleep.h"
-#include "flowctrl.h"
 
 #define EMC_CFG				0xc
 #define EMC_ADR_CFG			0x10
diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h
index 339fe42..92d46ec 100644
--- a/arch/arm/mach-tegra/sleep.h
+++ b/arch/arm/mach-tegra/sleep.h
@@ -130,9 +130,6 @@ void tegra_disable_clean_inv_dcache(u32 flag);
 #ifdef CONFIG_HOTPLUG_CPU
 void tegra20_hotplug_shutdown(void);
 void tegra30_hotplug_shutdown(void);
-void tegra_hotplug_init(void);
-#else
-static inline void tegra_hotplug_init(void) {}
 #endif
 
 void tegra20_cpu_shutdown(int cpu);
diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
index 15ac9fc..5ef5173 100644
--- a/arch/arm/mach-tegra/tegra.c
+++ b/arch/arm/mach-tegra/tegra.c
@@ -16,40 +16,40 @@
  *
  */
 
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
 #include <linux/clk.h>
+#include <linux/clk/tegra.h>
 #include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
-#include <linux/of.h>
+#include <linux/kernel.h>
 #include <linux/of_address.h>
 #include <linux/of_fdt.h>
+#include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/pda_power.h>
-#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
 #include <linux/slab.h>
 #include <linux/sys_soc.h>
 #include <linux/usb/tegra_usb_phy.h>
-#include <linux/clk/tegra.h>
-#include <linux/irqchip.h>
+
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
 
 #include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
+#include <asm/mach-types.h>
 #include <asm/setup.h>
 #include <asm/trusted_foundations.h>
 
-#include "apbio.h"
 #include "board.h"
 #include "common.h"
 #include "cpuidle.h"
-#include "fuse.h"
 #include "iomap.h"
 #include "irq.h"
-#include "pmc.h"
 #include "pm.h"
 #include "reset.h"
 #include "sleep.h"
@@ -73,16 +73,11 @@ u32 tegra_uart_config[3] = {
 static void __init tegra_init_early(void)
 {
 	of_register_trusted_foundations();
-	tegra_apb_io_init();
-	tegra_init_fuse();
 	tegra_cpu_reset_handler_init();
-	tegra_powergate_init();
-	tegra_hotplug_init();
 }
 
 static void __init tegra_dt_init_irq(void)
 {
-	tegra_pmc_init_irq();
 	tegra_init_irq();
 	irqchip_init();
 	tegra_legacy_irq_syscore_init();
@@ -94,8 +89,6 @@ static void __init tegra_dt_init(void)
 	struct soc_device *soc_dev;
 	struct device *parent = NULL;
 
-	tegra_pmc_init();
-
 	tegra_clocks_apply_init_table();
 
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
@@ -103,8 +96,9 @@ static void __init tegra_dt_init(void)
 		goto out;
 
 	soc_dev_attr->family = kasprintf(GFP_KERNEL, "Tegra");
-	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d", tegra_revision);
-	soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%d", tegra_chip_id);
+	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d",
+					   tegra_sku_info.revision);
+	soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%u", tegra_get_chip_id());
 
 	soc_dev = soc_device_register(soc_dev_attr);
 	if (IS_ERR(soc_dev)) {
@@ -144,7 +138,6 @@ static void __init tegra_dt_init_late(void)
 
 	tegra_init_suspend();
 	tegra_cpuidle_init();
-	tegra_powergate_debugfs_init();
 
 	for (i = 0; i < ARRAY_SIZE(board_init_funcs); i++) {
 		if (of_machine_is_compatible(board_init_funcs[i].machine)) {
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index a4e139a..32d744e 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -796,7 +796,7 @@ static struct ab8500_regulator_reg_init ab8505_reg_init[] = {
 	INIT_REGULATOR_REGISTER(AB8505_CTRLVAUX6,              0x00, 0x00),
 };
 
-struct regulator_init_data ab8505_regulators[AB8505_NUM_REGULATORS] = {
+static struct regulator_init_data ab8505_regulators[AB8505_NUM_REGULATORS] = {
 	/* supplies to the display/camera */
 	[AB8505_LDO_AUX1] = {
 		.constraints = {
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c
index 842ebed..e97ee55 100644
--- a/arch/arm/mach-ux500/cache-l2x0.c
+++ b/arch/arm/mach-ux500/cache-l2x0.c
@@ -7,17 +7,15 @@
 #include <linux/io.h>
 #include <linux/of.h>
 
-#include <asm/cacheflush.h>
 #include <asm/hardware/cache-l2x0.h>
 
 #include "db8500-regs.h"
 #include "id.h"
 
-static void __iomem *l2x0_base;
-
 static int __init ux500_l2x0_unlock(void)
 {
 	int i;
+	void __iomem *l2x0_base = __io_address(U8500_L2CC_BASE);
 
 	/*
 	 * Unlock Data and Instruction Lock if locked. Ux500 U-Boot versions
@@ -45,23 +43,15 @@ static void ux500_l2c310_write_sec(unsigned long val, unsigned reg)
 
 static int __init ux500_l2x0_init(void)
 {
-	if (cpu_is_u8500_family() || cpu_is_ux540_family())
-		l2x0_base = __io_address(U8500_L2CC_BASE);
-	else
-		/* Non-Ux500 platform */
+	/* Multiplatform guard */
+	if (!((cpu_is_u8500_family() || cpu_is_ux540_family())))
 		return -ENODEV;
 
 	/* Unlock before init */
 	ux500_l2x0_unlock();
-
 	outer_cache.write_sec = ux500_l2c310_write_sec;
-
-	if (of_have_populated_dt())
-		l2x0_of_init(0, ~0);
-	else
-		l2x0_init(l2x0_base, 0, ~0);
+	l2x0_of_init(0, ~0);
 
 	return 0;
 }
-
 early_initcall(ux500_l2x0_init);
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index fa308f0..6f63954 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -33,11 +33,11 @@
 #include "db8500-regs.h"
 #include "id.h"
 
-struct ab8500_platform_data ab8500_platdata = {
+static struct ab8500_platform_data ab8500_platdata = {
 	.regulator	= &ab8500_regulator_plat_data,
 };
 
-struct prcmu_pdata db8500_prcmu_pdata = {
+static struct prcmu_pdata db8500_prcmu_pdata = {
 	.ab_platdata	= &ab8500_platdata,
 	.version_offset	= DB8500_PRCMU_FW_VERSION_OFFSET,
 	.legacy_offset	= DB8500_PRCMU_LEGACY_OFFSET,
@@ -82,7 +82,7 @@ static struct map_desc u9540_io_desc[] __initdata = {
 	__IO_DEV_DESC(U8500_PRCMU_TCDM_BASE, SZ_4K + SZ_8K),
 };
 
-void __init u8500_map_io(void)
+static void __init u8500_map_io(void)
 {
 	/*
 	 * Map the UARTs early so that the DEBUG_LL stuff continues to work.
@@ -119,7 +119,7 @@ static irqreturn_t db8500_pmu_handler(int irq, void *dev, irq_handler_t handler)
 	return ret;
 }
 
-struct arm_pmu_platdata db8500_pmu_platdata = {
+static struct arm_pmu_platdata db8500_pmu_platdata = {
 	.handle_irq		= db8500_pmu_handler,
 };
 
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index db16b5a..dbb2970 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -125,7 +125,7 @@ static void __init soc_info_populate(struct soc_device_attribute *soc_dev_attr,
 	soc_dev_attr->revision = ux500_get_revision();
 }
 
-struct device_attribute ux500_soc_attr =
+static const struct device_attribute ux500_soc_attr =
 	__ATTR(process,  S_IRUGO, ux500_get_process,  NULL);
 
 struct device * __init ux500_soc_device_init(const char *soc_id)
diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c
index 87efda0..ff28d8a 100644
--- a/arch/arm/mach-ux500/timer.c
+++ b/arch/arm/mach-ux500/timer.c
@@ -16,7 +16,7 @@
 #include "db8500-regs.h"
 #include "id.h"
 
-const static struct of_device_id prcmu_timer_of_match[] __initconst = {
+static const struct of_device_id prcmu_timer_of_match[] __initconst = {
 	{ .compatible = "stericsson,db8500-prcmu-timer-4", },
 	{ },
 };
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index be83ba2..08fb8c8 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -28,6 +28,7 @@
 #include <linux/of_platform.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/amba/pl061.h>
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
@@ -53,7 +54,6 @@
 #include <mach/platform.h>
 #include <asm/hardware/timer-sp.h>
 
-#include <plat/clcd.h>
 #include <plat/sched_clock.h>
 
 #include "core.h"
diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c
index 3621b00..9f9bc61 100644
--- a/arch/arm/mach-versatile/versatile_dt.c
+++ b/arch/arm/mach-versatile/versatile_dt.c
@@ -44,7 +44,6 @@ static const char *versatile_dt_match[] __initconst = {
 DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)")
 	.map_io		= versatile_map_io,
 	.init_early	= versatile_init_early,
-	.init_irq	= versatile_init_irq,
 	.init_machine	= versatile_dt_init,
 	.dt_compat	= versatile_dt_match,
 	.restart	= versatile_restart,
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 1af7032..b2cfba16c 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -13,7 +13,6 @@ menuconfig ARCH_VEXPRESS
 	select ICST
 	select NO_IOPORT_MAP
 	select PLAT_VERSATILE
-	select PLAT_VERSATILE_CLCD
 	select POWER_RESET
 	select POWER_RESET_VEXPRESS
 	select POWER_SUPPLY
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index 86150d7..27bea04 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -8,6 +8,7 @@
 #include <linux/platform_device.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/clkdev.h>
 #include <linux/vexpress.h>
 #include <linux/irqchip/arm-gic.h>
@@ -29,8 +30,6 @@
 #include <mach/motherboard.h>
 #include <mach/irqs.h>
 
-#include <plat/clcd.h>
-
 static struct map_desc ct_ca9x4_io_desc[] __initdata = {
 	{
 		.virtual        = V2T_PERIPH,
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c
index 4a73464..2da7be3 100644
--- a/arch/arm/mach-vt8500/vt8500.c
+++ b/arch/arm/mach-vt8500/vt8500.c
@@ -44,7 +44,7 @@
 
 static void __iomem *pmc_base;
 
-void vt8500_restart(enum reboot_mode mode, const char *cmd)
+static void vt8500_restart(enum reboot_mode mode, const char *cmd)
 {
 	if (pmc_base)
 		writel(1, pmc_base + VT8500_PMSR_REG);
@@ -60,7 +60,7 @@ static struct map_desc vt8500_io_desc[] __initdata = {
 	},
 };
 
-void __init vt8500_map_io(void)
+static void __init vt8500_map_io(void)
 {
 	iotable_init(vt8500_io_desc, ARRAY_SIZE(vt8500_io_desc));
 }
@@ -72,7 +72,7 @@ static void vt8500_power_off(void)
 	asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0));
 }
 
-void __init vt8500_init(void)
+static void __init vt8500_init(void)
 {
 	struct device_node *np;
 #if defined(CONFIG_FB_VT8500) || defined(CONFIG_FB_WM8505)
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 577039a..ae69809 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -854,7 +854,7 @@ config OUTER_CACHE_SYNC
 
 config CACHE_FEROCEON_L2
 	bool "Enable the Feroceon L2 cache controller"
-	depends on ARCH_KIRKWOOD || ARCH_MV78XX0 || ARCH_MVEBU
+	depends on ARCH_MV78XX0 || ARCH_MVEBU
 	default y
 	select OUTER_CACHE
 	help
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 1c98659..c2baa8e 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -2102,7 +2102,7 @@ static int omap_system_dma_probe(struct platform_device *pdev)
 		omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE,
 				DMA_DEFAULT_FIFO_DEPTH, 0);
 
-	if (dma_omap2plus()) {
+	if (dma_omap2plus() && !(d->dev_caps & DMA_ENGINE_HANDLE_IRQ)) {
 		strcpy(irq_name, "0");
 		dma_irq = platform_get_irq_byname(pdev, irq_name);
 		if (dma_irq < 0) {
@@ -2147,7 +2147,8 @@ static int omap_system_dma_remove(struct platform_device *pdev)
 		char irq_name[4];
 		strcpy(irq_name, "0");
 		dma_irq = platform_get_irq_byname(pdev, irq_name);
-		remove_irq(dma_irq, &omap24xx_dma_irq);
+		if (dma_irq >= 0)
+			remove_irq(dma_irq, &omap24xx_dma_irq);
 	} else {
 		int irq_rel = 0;
 		for ( ; irq_rel < dma_chan_count; irq_rel++) {
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 301b892..c87aefb 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -6,30 +6,16 @@
 
 config PLAT_SAMSUNG
 	bool
-	depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P || ARCH_EXYNOS
+	depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_EXYNOS || ARCH_S5PV210
 	default y
 	select GENERIC_IRQ_CHIP
 	select NO_IOPORT_MAP
 	help
 	  Base platform code for all Samsung SoC based systems
 
-config PLAT_S5P
-	bool
-	depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
-	default y
-	select ARCH_REQUIRE_GPIOLIB
-	select ARM_VIC
-	select NO_IOPORT_MAP
-	select PLAT_SAMSUNG
-	select S3C_GPIO_TRACK
-	select S5P_GPIO_DRVSTR
-	select SAMSUNG_CLKSRC if !COMMON_CLK
-	help
-	  Base platform code for Samsung's S5P series SoC.
-
 config SAMSUNG_PM
 	bool
-	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || S5P_PM)
+	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX)
 	default y
 	help
 	  Base platform power management code for samsung code
@@ -65,65 +51,6 @@ config SAMSUNG_ATAGS
 
 if SAMSUNG_ATAGS
 
-# clock options
-
-config SAMSUNG_CLOCK
-	bool
-	default y if !COMMON_CLK
-
-config SAMSUNG_CLKSRC
-	bool
-	help
-	  Select the clock code for the clksrc implementation
-	  used by newer systems such as the S3C64XX.
-
-config S5P_CLOCK
-	def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
-	help
-	  Support common clock part for ARCH_S5P and ARCH_EXYNOS SoCs
-
-# options for IRQ support
-
-config S5P_IRQ
-	def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
-	help
-	  Support common interrupt part for ARCH_S5P SoCs
-
-config S5P_EXT_INT
-	bool
-	help
-	  Use the external interrupts (other than GPIO interrupts.)
-	  Note: Do not choose this for S5P6440 and S5P6450.
-
-config S5P_GPIO_INT
-	bool
-	help
-	  Common code for the GPIO interrupts (other than external interrupts.)
-
-# options for gpio configuration support
-
-config S5P_GPIO_DRVSTR
-	bool
-	help
-	  Internal configuration to get and set correct GPIO driver strength
-	  helper
-
-config SAMSUNG_GPIO_EXTRA
-	int "Number of additional GPIO pins"
-	default 128 if SAMSUNG_GPIO_EXTRA128
-	default 64 if SAMSUNG_GPIO_EXTRA64
-	default 0
-	help
-	  Use additional GPIO space in addition to the GPIO's the SOC
-	  provides. This allows expanding the GPIO space for use with
-	  GPIO expanders.
-
-config SAMSUNG_GPIO_EXTRA64
-	bool
-
-config SAMSUNG_GPIO_EXTRA128
-	bool
-
 config S3C_GPIO_SPACE
 	int "Space between gpio banks"
 	default 0
@@ -139,12 +66,6 @@ config S3C_GPIO_TRACK
 	  Internal configuration option to enable the s3c specific gpio
 	  chip tracking if the platform requires it.
 
-# uart options
-
-config S5P_DEV_UART
-	def_bool y
-	depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
-
 # ADC driver
 
 config S3C_ADC
@@ -302,66 +223,6 @@ config SAMSUNG_DEV_BACKLIGHT
 	help
 	  Compile in platform device definition LCD backlight with PWM Timer
 
-config S5P_DEV_CSIS0
-	bool
-	help
-	  Compile in platform device definitions for MIPI-CSIS channel 0
-
-config S5P_DEV_CSIS1
-	bool
-	help
-	  Compile in platform device definitions for MIPI-CSIS channel 1
-
-config S5P_DEV_FIMC0
-	bool
-	help
-	  Compile in platform device definitions for FIMC controller 0
-
-config S5P_DEV_FIMC1
-	bool
-	help
-	  Compile in platform device definitions for FIMC controller 1
-
-config S5P_DEV_FIMC2
-	bool
-	help
-	  Compile in platform device definitions for FIMC controller 2
-
-config S5P_DEV_FIMC3
-	bool
-	help
-	  Compile in platform device definitions for FIMC controller 3
-
-config S5P_DEV_FIMD0
-	bool
-	help
-	  Compile in platform device definitions for FIMD controller 0
-
-config S5P_DEV_G2D
-	bool
-	help
-	  Compile in platform device definitions for G2D device
-
-config S5P_DEV_I2C_HDMIPHY
-	bool
-	help
-	  Compile in platform device definitions for I2C HDMIPHY controller
-
-config S5P_DEV_JPEG
-	bool
-	help
-	  Compile in platform device definitions for JPEG codec
-
-config S5P_DEV_ONENAND
-	bool
-	help
-	  Compile in platform device definition for OneNAND controller
-
-config S5P_DEV_TV
-	bool
-	help
-	  Compile in platform device definition for TV interface
-
 config S3C24XX_PWM
 	bool "PWM device support"
 	select PWM
@@ -382,12 +243,6 @@ config S3C_DMA
 	help
 	  Internal configuration for S3C DMA core
 
-config S5P_IRQ_PM
-	bool
-	default y if S5P_PM
-	help
-	  Legacy IRQ power management for S5P platforms
-
 config SAMSUNG_PM_GPIO
 	bool
 	default y if GPIO_SAMSUNG && PM
@@ -397,7 +252,7 @@ config SAMSUNG_PM_GPIO
 
 config SAMSUNG_DMADEV
 	bool "Use legacy Samsung DMA abstraction"
-	depends on CPU_S5PV210 || CPU_S5PC100 || ARCH_S5P64X0 || ARCH_S3C64XX
+	depends on CPU_S5PV210 || ARCH_S3C64XX
 	select DMADEVICES
 	default y
 	help
@@ -470,18 +325,6 @@ config SAMSUNG_WDT_RESET
 	  Compile support for system restart by triggering watchdog reset.
 	  Used on SoCs that do not provide dedicated reset control.
 
-config S5P_PM
-	bool
-	help
-	  Common code for power management support on S5P and newer SoCs
-	  Note: Do not select this for S5P6440 and S5P6450.
-
-config S5P_SLEEP
-	bool
-	help
-	  Internal config node to apply common S5P sleep management code.
-	  Can be selected by S5P and newer SoCs with similar sleep procedure.
-
 config DEBUG_S3C_UART
 	depends on PLAT_SAMSUNG
 	int
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 5e5beaa..5fe1750 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -5,7 +5,6 @@
 # Licensed under GPLv2
 
 ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
-ccflags-$(CONFIG_ARCH_EXYNOS)	+= -I$(srctree)/arch/arm/mach-exynos/include
 
 obj-y				:=
 obj-m				:=
@@ -16,15 +15,6 @@ obj-				:=
 
 obj-y				+= init.o cpu.o
 
-obj-$(CONFIG_SAMSUNG_CLOCK)	+= clock.o
-
-obj-$(CONFIG_SAMSUNG_CLKSRC)	+= clock-clksrc.o
-obj-$(CONFIG_S5P_CLOCK)		+= s5p-clock.o
-
-obj-$(CONFIG_S5P_IRQ)		+= s5p-irq.o
-obj-$(CONFIG_S5P_EXT_INT)	+= s5p-irq-eint.o
-obj-$(CONFIG_S5P_GPIO_INT)	+= s5p-irq-gpioint.o
-
 # ADC
 
 obj-$(CONFIG_S3C_ADC)	+= adc.o
@@ -36,7 +26,6 @@ obj-$(CONFIG_SAMSUNG_ATAGS)	+= platformdata.o
 obj-$(CONFIG_SAMSUNG_ATAGS)	+= devs.o
 obj-$(CONFIG_SAMSUNG_ATAGS)	+= dev-uart.o
 obj-$(CONFIG_S5P_DEV_MFC)	+= s5p-dev-mfc.o
-obj-$(CONFIG_S5P_DEV_UART)	+= s5p-dev-uart.o
 
 obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT)	+= dev-backlight.o
 
@@ -58,7 +47,3 @@ obj-$(CONFIG_SAMSUNG_PM_DEBUG)	+= pm-debug.o
 
 obj-$(CONFIG_SAMSUNG_WAKEMASK)	+= wakeup-mask.o
 obj-$(CONFIG_SAMSUNG_WDT_RESET)	+= watchdog-reset.o
-
-obj-$(CONFIG_S5P_PM)		+= s5p-pm.o
-obj-$(CONFIG_S5P_IRQ_PM)	+= s5p-irq-pm.o
-obj-$(CONFIG_S5P_SLEEP)		+= s5p-sleep.o
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index 79690f2..4683526 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -43,7 +43,7 @@ enum s3c_cpu_type {
 	TYPE_ADCV1, /* S3C24XX */
 	TYPE_ADCV11, /* S3C2443 */
 	TYPE_ADCV12, /* S3C2416, S3C2450 */
-	TYPE_ADCV2, /* S3C64XX, S5P64X0, S5PC100 */
+	TYPE_ADCV2, /* S3C64XX */
 	TYPE_ADCV3, /* S5PV210, S5PC110, EXYNOS4210 */
 };
 
diff --git a/arch/arm/plat-samsung/clock-clksrc.c b/arch/arm/plat-samsung/clock-clksrc.c
deleted file mode 100644
index 786a410..0000000
--- a/arch/arm/plat-samsung/clock-clksrc.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/* linux/arch/arm/plat-samsung/clock-clksrc.c
- *
- * Copyright 2008 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *	http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/cpu-freq.h>
-
-static inline struct clksrc_clk *to_clksrc(struct clk *clk)
-{
-	return container_of(clk, struct clksrc_clk, clk);
-}
-
-static inline u32 bit_mask(u32 shift, u32 nr_bits)
-{
-	u32 mask = 0xffffffff >> (32 - nr_bits);
-
-	return mask << shift;
-}
-
-static unsigned long s3c_getrate_clksrc(struct clk *clk)
-{
-	struct clksrc_clk *sclk = to_clksrc(clk);
-	unsigned long rate = clk_get_rate(clk->parent);
-	u32 clkdiv = __raw_readl(sclk->reg_div.reg);
-	u32 mask = bit_mask(sclk->reg_div.shift, sclk->reg_div.size);
-
-	clkdiv &= mask;
-	clkdiv >>= sclk->reg_div.shift;
-	clkdiv++;
-
-	rate /= clkdiv;
-	return rate;
-}
-
-static int s3c_setrate_clksrc(struct clk *clk, unsigned long rate)
-{
-	struct clksrc_clk *sclk = to_clksrc(clk);
-	void __iomem *reg = sclk->reg_div.reg;
-	unsigned int div;
-	u32 mask = bit_mask(sclk->reg_div.shift, sclk->reg_div.size);
-	u32 val;
-
-	rate = clk_round_rate(clk, rate);
-	div = clk_get_rate(clk->parent) / rate;
-	if (div > (1 << sclk->reg_div.size))
-		return -EINVAL;
-
-	val = __raw_readl(reg);
-	val &= ~mask;
-	val |= (div - 1) << sclk->reg_div.shift;
-	__raw_writel(val, reg);
-
-	return 0;
-}
-
-static int s3c_setparent_clksrc(struct clk *clk, struct clk *parent)
-{
-	struct clksrc_clk *sclk = to_clksrc(clk);
-	struct clksrc_sources *srcs = sclk->sources;
-	u32 clksrc = __raw_readl(sclk->reg_src.reg);
-	u32 mask = bit_mask(sclk->reg_src.shift, sclk->reg_src.size);
-	int src_nr = -1;
-	int ptr;
-
-	for (ptr = 0; ptr < srcs->nr_sources; ptr++)
-		if (srcs->sources[ptr] == parent) {
-			src_nr = ptr;
-			break;
-		}
-
-	if (src_nr >= 0) {
-		clk->parent = parent;
-
-		clksrc &= ~mask;
-		clksrc |= src_nr << sclk->reg_src.shift;
-
-		__raw_writel(clksrc, sclk->reg_src.reg);
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static unsigned long s3c_roundrate_clksrc(struct clk *clk,
-					      unsigned long rate)
-{
-	struct clksrc_clk *sclk = to_clksrc(clk);
-	unsigned long parent_rate = clk_get_rate(clk->parent);
-	int max_div = 1 << sclk->reg_div.size;
-	int div;
-
-	if (rate >= parent_rate)
-		rate = parent_rate;
-	else {
-		div = parent_rate / rate;
-		if (parent_rate % rate)
-			div++;
-
-		if (div == 0)
-			div = 1;
-		if (div > max_div)
-			div = max_div;
-
-		rate = parent_rate / div;
-	}
-
-	return rate;
-}
-
-/* Clock initialisation code */
-
-void __init_or_cpufreq s3c_set_clksrc(struct clksrc_clk *clk, bool announce)
-{
-	struct clksrc_sources *srcs = clk->sources;
-	u32 mask = bit_mask(clk->reg_src.shift, clk->reg_src.size);
-	u32 clksrc;
-
-	if (!clk->reg_src.reg) {
-		if (!clk->clk.parent)
-			printk(KERN_ERR "%s: no parent clock specified\n",
-				clk->clk.name);
-		return;
-	}
-
-	clksrc = __raw_readl(clk->reg_src.reg);
-	clksrc &= mask;
-	clksrc >>= clk->reg_src.shift;
-
-	if (clksrc > srcs->nr_sources || !srcs->sources[clksrc]) {
-		printk(KERN_ERR "%s: bad source %d\n",
-		       clk->clk.name, clksrc);
-		return;
-	}
-
-	clk->clk.parent = srcs->sources[clksrc];
-
-	if (announce)
-		printk(KERN_INFO "%s: source is %s (%d), rate is %ld\n",
-		       clk->clk.name, clk->clk.parent->name, clksrc,
-		       clk_get_rate(&clk->clk));
-}
-
-static struct clk_ops clksrc_ops = {
-	.set_parent	= s3c_setparent_clksrc,
-	.get_rate	= s3c_getrate_clksrc,
-	.set_rate	= s3c_setrate_clksrc,
-	.round_rate	= s3c_roundrate_clksrc,
-};
-
-static struct clk_ops clksrc_ops_nodiv = {
-	.set_parent	= s3c_setparent_clksrc,
-};
-
-static struct clk_ops clksrc_ops_nosrc = {
-	.get_rate	= s3c_getrate_clksrc,
-	.set_rate	= s3c_setrate_clksrc,
-	.round_rate	= s3c_roundrate_clksrc,
-};
-
-void __init s3c_register_clksrc(struct clksrc_clk *clksrc, int size)
-{
-	int ret;
-
-	for (; size > 0; size--, clksrc++) {
-		if (!clksrc->reg_div.reg && !clksrc->reg_src.reg)
-			printk(KERN_ERR "%s: clock %s has no registers set\n",
-			       __func__, clksrc->clk.name);
-
-		/* fill in the default functions */
-
-		if (!clksrc->clk.ops) {
-			if (!clksrc->reg_div.reg)
-				clksrc->clk.ops = &clksrc_ops_nodiv;
-			else if (!clksrc->reg_src.reg)
-				clksrc->clk.ops = &clksrc_ops_nosrc;
-			else
-				clksrc->clk.ops = &clksrc_ops;
-		}
-
-		/* setup the clocksource, but do not announce it
-		 * as it may be re-set by the setup routines
-		 * called after the rest of the clocks have been
-		 * registered
-		 */
-		s3c_set_clksrc(clksrc, false);
-
-		ret = s3c24xx_register_clock(&clksrc->clk);
-
-		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to register %s (%d)\n",
-			       __func__, clksrc->clk.name, ret);
-		}
-	}
-}
diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
deleted file mode 100644
index d103ac1..0000000
--- a/arch/arm/plat-samsung/clock.c
+++ /dev/null
@@ -1,539 +0,0 @@
-/* linux/arch/arm/plat-s3c24xx/clock.c
- *
- * Copyright 2004-2005 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX Core clock control support
- *
- * Based on, and code from linux/arch/arm/mach-versatile/clock.c
- **
- **  Copyright (C) 2004 ARM Limited.
- **  Written by Deep Blue Solutions Limited.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#if defined(CONFIG_DEBUG_FS)
-#include <linux/debugfs.h>
-#endif
-
-#include <asm/irq.h>
-
-#include <plat/cpu-freq.h>
-
-#include <plat/clock.h>
-#include <plat/cpu.h>
-
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h> /* for s3c24xx_uart_devs */
-
-/* clock information */
-
-static LIST_HEAD(clocks);
-
-/* We originally used an mutex here, but some contexts (see resume)
- * are calling functions such as clk_set_parent() with IRQs disabled
- * causing an BUG to be triggered.
- */
-DEFINE_SPINLOCK(clocks_lock);
-
-/* Global watchdog clock used by arch_wtd_reset() callback */
-struct clk *s3c2410_wdtclk;
-static int __init s3c_wdt_reset_init(void)
-{
-	s3c2410_wdtclk = clk_get(NULL, "watchdog");
-	if (IS_ERR(s3c2410_wdtclk))
-		printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__);
-	return 0;
-}
-arch_initcall(s3c_wdt_reset_init);
-
-/* enable and disable calls for use with the clk struct */
-
-static int clk_null_enable(struct clk *clk, int enable)
-{
-	return 0;
-}
-
-int clk_enable(struct clk *clk)
-{
-	unsigned long flags;
-
-	if (IS_ERR(clk) || clk == NULL)
-		return -EINVAL;
-
-	clk_enable(clk->parent);
-
-	spin_lock_irqsave(&clocks_lock, flags);
-
-	if ((clk->usage++) == 0)
-		(clk->enable)(clk, 1);
-
-	spin_unlock_irqrestore(&clocks_lock, flags);
-	return 0;
-}
-
-void clk_disable(struct clk *clk)
-{
-	unsigned long flags;
-
-	if (IS_ERR(clk) || clk == NULL)
-		return;
-
-	spin_lock_irqsave(&clocks_lock, flags);
-
-	if ((--clk->usage) == 0)
-		(clk->enable)(clk, 0);
-
-	spin_unlock_irqrestore(&clocks_lock, flags);
-	clk_disable(clk->parent);
-}
-
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-	if (IS_ERR_OR_NULL(clk))
-		return 0;
-
-	if (clk->rate != 0)
-		return clk->rate;
-
-	if (clk->ops != NULL && clk->ops->get_rate != NULL)
-		return (clk->ops->get_rate)(clk);
-
-	if (clk->parent != NULL)
-		return clk_get_rate(clk->parent);
-
-	return clk->rate;
-}
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-	if (!IS_ERR_OR_NULL(clk) && clk->ops && clk->ops->round_rate)
-		return (clk->ops->round_rate)(clk, rate);
-
-	return rate;
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned long flags;
-	int ret;
-
-	if (IS_ERR_OR_NULL(clk))
-		return -EINVAL;
-
-	/* We do not default just do a clk->rate = rate as
-	 * the clock may have been made this way by choice.
-	 */
-
-	WARN_ON(clk->ops == NULL);
-	WARN_ON(clk->ops && clk->ops->set_rate == NULL);
-
-	if (clk->ops == NULL || clk->ops->set_rate == NULL)
-		return -EINVAL;
-
-	spin_lock_irqsave(&clocks_lock, flags);
-	ret = (clk->ops->set_rate)(clk, rate);
-	spin_unlock_irqrestore(&clocks_lock, flags);
-
-	return ret;
-}
-
-struct clk *clk_get_parent(struct clk *clk)
-{
-	return clk->parent;
-}
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
-	unsigned long flags;
-	int ret = 0;
-
-	if (IS_ERR_OR_NULL(clk) || IS_ERR_OR_NULL(parent))
-		return -EINVAL;
-
-	spin_lock_irqsave(&clocks_lock, flags);
-
-	if (clk->ops && clk->ops->set_parent)
-		ret = (clk->ops->set_parent)(clk, parent);
-
-	spin_unlock_irqrestore(&clocks_lock, flags);
-
-	return ret;
-}
-
-EXPORT_SYMBOL(clk_enable);
-EXPORT_SYMBOL(clk_disable);
-EXPORT_SYMBOL(clk_get_rate);
-EXPORT_SYMBOL(clk_round_rate);
-EXPORT_SYMBOL(clk_set_rate);
-EXPORT_SYMBOL(clk_get_parent);
-EXPORT_SYMBOL(clk_set_parent);
-
-/* base clocks */
-
-int clk_default_setrate(struct clk *clk, unsigned long rate)
-{
-	clk->rate = rate;
-	return 0;
-}
-
-struct clk_ops clk_ops_def_setrate = {
-	.set_rate	= clk_default_setrate,
-};
-
-struct clk clk_xtal = {
-	.name		= "xtal",
-	.rate		= 0,
-	.parent		= NULL,
-	.ctrlbit	= 0,
-};
-
-struct clk clk_ext = {
-	.name		= "ext",
-};
-
-struct clk clk_epll = {
-	.name		= "epll",
-};
-
-struct clk clk_mpll = {
-	.name		= "mpll",
-	.ops		= &clk_ops_def_setrate,
-};
-
-struct clk clk_upll = {
-	.name		= "upll",
-	.parent		= NULL,
-	.ctrlbit	= 0,
-};
-
-struct clk clk_f = {
-	.name		= "fclk",
-	.rate		= 0,
-	.parent		= &clk_mpll,
-	.ctrlbit	= 0,
-};
-
-struct clk clk_h = {
-	.name		= "hclk",
-	.rate		= 0,
-	.parent		= NULL,
-	.ctrlbit	= 0,
-	.ops		= &clk_ops_def_setrate,
-};
-
-struct clk clk_p = {
-	.name		= "pclk",
-	.rate		= 0,
-	.parent		= NULL,
-	.ctrlbit	= 0,
-	.ops		= &clk_ops_def_setrate,
-};
-
-struct clk clk_usb_bus = {
-	.name		= "usb-bus",
-	.rate		= 0,
-	.parent		= &clk_upll,
-};
-
-
-struct clk s3c24xx_uclk = {
-	.name		= "uclk",
-};
-
-/* initialise the clock system */
-
-/**
- * s3c24xx_register_clock() - register a clock
- * @clk: The clock to register
- *
- * Add the specified clock to the list of clocks known by the system.
- */
-int s3c24xx_register_clock(struct clk *clk)
-{
-	if (clk->enable == NULL)
-		clk->enable = clk_null_enable;
-
-	/* fill up the clk_lookup structure and register it*/
-	clk->lookup.dev_id = clk->devname;
-	clk->lookup.con_id = clk->name;
-	clk->lookup.clk = clk;
-	clkdev_add(&clk->lookup);
-
-	return 0;
-}
-
-/**
- * s3c24xx_register_clocks() - register an array of clock pointers
- * @clks: Pointer to an array of struct clk pointers
- * @nr_clks: The number of clocks in the @clks array.
- *
- * Call s3c24xx_register_clock() for all the clock pointers contained
- * in the @clks list. Returns the number of failures.
- */
-int s3c24xx_register_clocks(struct clk **clks, int nr_clks)
-{
-	int fails = 0;
-
-	for (; nr_clks > 0; nr_clks--, clks++) {
-		if (s3c24xx_register_clock(*clks) < 0) {
-			struct clk *clk = *clks;
-			printk(KERN_ERR "%s: failed to register %p: %s\n",
-			       __func__, clk, clk->name);
-			fails++;
-		}
-	}
-
-	return fails;
-}
-
-/**
- * s3c_register_clocks() - register an array of clocks
- * @clkp: Pointer to the first clock in the array.
- * @nr_clks: Number of clocks to register.
- *
- * Call s3c24xx_register_clock() on the @clkp array given, printing an
- * error if it fails to register the clock (unlikely).
- */
-void __init s3c_register_clocks(struct clk *clkp, int nr_clks)
-{
-	int ret;
-
-	for (; nr_clks > 0; nr_clks--, clkp++) {
-		ret = s3c24xx_register_clock(clkp);
-
-		if (ret < 0) {
-			printk(KERN_ERR "Failed to register clock %s (%d)\n",
-			       clkp->name, ret);
-		}
-	}
-}
-
-/**
- * s3c_disable_clocks() - disable an array of clocks
- * @clkp: Pointer to the first clock in the array.
- * @nr_clks: Number of clocks to register.
- *
- * for internal use only at initialisation time. disable the clocks in the
- * @clkp array.
- */
-
-void __init s3c_disable_clocks(struct clk *clkp, int nr_clks)
-{
-	for (; nr_clks > 0; nr_clks--, clkp++)
-		(clkp->enable)(clkp, 0);
-}
-
-/* initialise all the clocks */
-
-int __init s3c24xx_register_baseclocks(unsigned long xtal)
-{
-	printk(KERN_INFO "S3C24XX Clocks, Copyright 2004 Simtec Electronics\n");
-
-	clk_xtal.rate = xtal;
-
-	/* register our clocks */
-
-	if (s3c24xx_register_clock(&clk_xtal) < 0)
-		printk(KERN_ERR "failed to register master xtal\n");
-
-	if (s3c24xx_register_clock(&clk_mpll) < 0)
-		printk(KERN_ERR "failed to register mpll clock\n");
-
-	if (s3c24xx_register_clock(&clk_upll) < 0)
-		printk(KERN_ERR "failed to register upll clock\n");
-
-	if (s3c24xx_register_clock(&clk_f) < 0)
-		printk(KERN_ERR "failed to register cpu fclk\n");
-
-	if (s3c24xx_register_clock(&clk_h) < 0)
-		printk(KERN_ERR "failed to register cpu hclk\n");
-
-	if (s3c24xx_register_clock(&clk_p) < 0)
-		printk(KERN_ERR "failed to register cpu pclk\n");
-
-	return 0;
-}
-
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
-/* debugfs support to trace clock tree hierarchy and attributes */
-
-static struct dentry *clk_debugfs_root;
-
-static void clock_tree_show_one(struct seq_file *s, struct clk *c, int level)
-{
-	struct clk *child;
-	const char *state;
-	char buf[255] = { 0 };
-	int n = 0;
-
-	if (c->name)
-		n = snprintf(buf, sizeof(buf) - 1, "%s", c->name);
-
-	if (c->devname)
-		n += snprintf(buf + n, sizeof(buf) - 1 - n, ":%s", c->devname);
-
-	state = (c->usage > 0) ? "on" : "off";
-
-	seq_printf(s, "%*s%-*s %-6s %-3d %-10lu\n",
-		   level * 3 + 1, "",
-		   50 - level * 3, buf,
-		   state, c->usage, clk_get_rate(c));
-
-	list_for_each_entry(child, &clocks, list) {
-		if (child->parent != c)
-			continue;
-
-		clock_tree_show_one(s, child, level + 1);
-	}
-}
-
-static int clock_tree_show(struct seq_file *s, void *data)
-{
-	struct clk *c;
-	unsigned long flags;
-
-	seq_printf(s, " clock state ref rate\n");
-	seq_printf(s, "----------------------------------------------------\n");
-
-	spin_lock_irqsave(&clocks_lock, flags);
-
-	list_for_each_entry(c, &clocks, list)
-		if (c->parent == NULL)
-			clock_tree_show_one(s, c, 0);
-
-	spin_unlock_irqrestore(&clocks_lock, flags);
-	return 0;
-}
-
-static int clock_tree_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, clock_tree_show, inode->i_private);
-}
-
-static const struct file_operations clock_tree_fops = {
-	.open		= clock_tree_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-
-static int clock_rate_show(void *data, u64 *val)
-{
-	struct clk *c = data;
-	*val = clk_get_rate(c);
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_rate_show, NULL, "%llu\n");
-
-static int clk_debugfs_register_one(struct clk *c)
-{
-	int err;
-	struct dentry *d;
-	struct clk *pa = c->parent;
-	char s[255];
-	char *p = s;
-
-	p += sprintf(p, "%s", c->devname);
-
-	d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root);
-	if (!d)
-		return -ENOMEM;
-
-	c->dent = d;
-
-	d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usage);
-	if (!d) {
-		err = -ENOMEM;
-		goto err_out;
-	}
-
-	d = debugfs_create_file("rate", S_IRUGO, c->dent, c, &clock_rate_fops);
-	if (!d) {
-		err = -ENOMEM;
-		goto err_out;
-	}
-	return 0;
-
-err_out:
-	debugfs_remove_recursive(c->dent);
-	return err;
-}
-
-static int clk_debugfs_register(struct clk *c)
-{
-	int err;
-	struct clk *pa = c->parent;
-
-	if (pa && !pa->dent) {
-		err = clk_debugfs_register(pa);
-		if (err)
-			return err;
-	}
-
-	if (!c->dent) {
-		err = clk_debugfs_register_one(c);
-		if (err)
-			return err;
-	}
-	return 0;
-}
-
-static int __init clk_debugfs_init(void)
-{
-	struct clk *c;
-	struct dentry *d;
-	int err = -ENOMEM;
-
-	d = debugfs_create_dir("clock", NULL);
-	if (!d)
-		return -ENOMEM;
-	clk_debugfs_root = d;
-
-	d = debugfs_create_file("clock_tree", S_IRUGO, clk_debugfs_root, NULL,
-				 &clock_tree_fops);
-	if (!d)
-		goto err_out;
-
-	list_for_each_entry(c, &clocks, list) {
-		err = clk_debugfs_register(c);
-		if (err)
-			goto err_out;
-	}
-	return 0;
-
-err_out:
-	debugfs_remove_recursive(clk_debugfs_root);
-	return err;
-}
-late_initcall(clk_debugfs_init);
-
-#endif /* defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) */
diff --git a/arch/arm/plat-samsung/cpu.c b/arch/arm/plat-samsung/cpu.c
index 364963a..360618e 100644
--- a/arch/arm/plat-samsung/cpu.c
+++ b/arch/arm/plat-samsung/cpu.c
@@ -15,8 +15,7 @@
 #include <linux/init.h>
 #include <linux/io.h>
 
-
-#include <mach/map.h>
+#include <plat/map-base.h>
 #include <plat/cpu.h>
 
 unsigned long samsung_cpu_id;
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index ead4f1c..83c7d15 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -53,7 +53,6 @@
 #include <linux/platform_data/ata-samsung_cf.h>
 #include <plat/fb.h>
 #include <plat/fb-s3c2410.h>
-#include <plat/hdmi.h>
 #include <linux/platform_data/hwmon-s3c.h>
 #include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/keypad.h>
@@ -145,23 +144,6 @@ struct platform_device s3c_device_camif = {
 };
 #endif /* CONFIG_CPU_S3C2440 */
 
-/* ASOC DMA */
-
-#ifdef CONFIG_PLAT_S5P 
-static struct resource samsung_asoc_idma_resource = DEFINE_RES_IRQ(IRQ_I2S0);
-
-struct platform_device samsung_asoc_idma = {
-	.name		= "samsung-idma",
-	.id		= -1,
-	.num_resources	= 1,
-	.resource	= &samsung_asoc_idma_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	}
-};
-#endif
-
 /* FB */
 
 #ifdef CONFIG_S3C_DEV_FB
@@ -190,151 +172,6 @@ void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd)
 }
 #endif /* CONFIG_S3C_DEV_FB */
 
-/* FIMC */
-
-#ifdef CONFIG_S5P_DEV_FIMC0
-static struct resource s5p_fimc0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_FIMC0, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_FIMC0),
-};
-
-struct platform_device s5p_device_fimc0 = {
-	.name		= "s5p-fimc",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p_fimc0_resource),
-	.resource	= s5p_fimc0_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-
-struct platform_device s5p_device_fimc_md = {
-	.name	= "s5p-fimc-md",
-	.id	= -1,
-};
-#endif /* CONFIG_S5P_DEV_FIMC0 */
-
-#ifdef CONFIG_S5P_DEV_FIMC1
-static struct resource s5p_fimc1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_FIMC1, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_FIMC1),
-};
-
-struct platform_device s5p_device_fimc1 = {
-	.name		= "s5p-fimc",
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(s5p_fimc1_resource),
-	.resource	= s5p_fimc1_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-#endif /* CONFIG_S5P_DEV_FIMC1 */
-
-#ifdef CONFIG_S5P_DEV_FIMC2
-static struct resource s5p_fimc2_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_FIMC2, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_FIMC2),
-};
-
-struct platform_device s5p_device_fimc2 = {
-	.name		= "s5p-fimc",
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(s5p_fimc2_resource),
-	.resource	= s5p_fimc2_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-#endif /* CONFIG_S5P_DEV_FIMC2 */
-
-#ifdef CONFIG_S5P_DEV_FIMC3
-static struct resource s5p_fimc3_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_FIMC3, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_FIMC3),
-};
-
-struct platform_device s5p_device_fimc3 = {
-	.name		= "s5p-fimc",
-	.id		= 3,
-	.num_resources	= ARRAY_SIZE(s5p_fimc3_resource),
-	.resource	= s5p_fimc3_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-#endif /* CONFIG_S5P_DEV_FIMC3 */
-
-/* G2D */
-
-#ifdef CONFIG_S5P_DEV_G2D
-static struct resource s5p_g2d_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_G2D, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_2D),
-};
-
-struct platform_device s5p_device_g2d = {
-	.name		= "s5p-g2d",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p_g2d_resource),
-	.resource	= s5p_g2d_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-#endif /* CONFIG_S5P_DEV_G2D */
-
-#ifdef CONFIG_S5P_DEV_JPEG
-static struct resource s5p_jpeg_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_JPEG, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_JPEG),
-};
-
-struct platform_device s5p_device_jpeg = {
-	.name		= "s5p-jpeg",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p_jpeg_resource),
-	.resource	= s5p_jpeg_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-#endif /*  CONFIG_S5P_DEV_JPEG */
-
-/* FIMD0 */
-
-#ifdef CONFIG_S5P_DEV_FIMD0
-static struct resource s5p_fimd0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_FIMD0, SZ_32K),
-	[1] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_VSYNC, "vsync"),
-	[2] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_FIFO, "fifo"),
-	[3] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_SYSTEM, "lcd_sys"),
-};
-
-struct platform_device s5p_device_fimd0 = {
-	.name		= "s5p-fb",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p_fimd0_resource),
-	.resource	= s5p_fimd0_resource,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-
-void __init s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd)
-{
-	s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata),
-			 &s5p_device_fimd0);
-}
-#endif /* CONFIG_S5P_DEV_FIMD0 */
-
 /* HWMON */
 
 #ifdef CONFIG_S3C_DEV_HWMON
@@ -722,60 +559,6 @@ void __init s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *pd)
 }
 #endif /* CONFIG_S3C_DEV_I2C7 */
 
-/* I2C HDMIPHY */
-
-#ifdef CONFIG_S5P_DEV_I2C_HDMIPHY
-static struct resource s5p_i2c_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_IIC_HDMIPHY, SZ_4K),
-	[1] = DEFINE_RES_IRQ(IRQ_IIC_HDMIPHY),
-};
-
-struct platform_device s5p_device_i2c_hdmiphy = {
-	.name		= "s3c2440-hdmiphy-i2c",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_i2c_resource),
-	.resource	= s5p_i2c_resource,
-};
-
-void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
-{
-	struct s3c2410_platform_i2c *npd;
-
-	if (!pd) {
-		pd = &default_i2c_data;
-
-		if (soc_is_s5pv210())
-			pd->bus_num = 3;
-		else
-			pd->bus_num = 0;
-	}
-
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s5p_device_i2c_hdmiphy);
-}
-
-static struct s5p_hdmi_platform_data s5p_hdmi_def_platdata;
-
-void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
-				  struct i2c_board_info *mhl_info, int mhl_bus)
-{
-	struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
-
-	if (soc_is_s5pv210())
-		pd->hdmiphy_bus = 3;
-	else
-		pd->hdmiphy_bus = 0;
-
-	pd->hdmiphy_info = hdmiphy_info;
-	pd->mhl_info = mhl_info;
-	pd->mhl_bus = mhl_bus;
-
-	s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platform_data),
-			 &s5p_device_hdmi);
-}
-
-#endif /* CONFIG_S5P_DEV_I2C_HDMIPHY */
-
 /* I2S */
 
 #ifdef CONFIG_PLAT_S3C24XX
@@ -879,36 +662,6 @@ void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
 }
 #endif /* CONFIG_PLAT_S3C24XX */
 
-/* MIPI CSIS */
-
-#ifdef CONFIG_S5P_DEV_CSIS0
-static struct resource s5p_mipi_csis0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS0, SZ_16K),
-	[1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS0),
-};
-
-struct platform_device s5p_device_mipi_csis0 = {
-	.name		= "s5p-mipi-csis",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(s5p_mipi_csis0_resource),
-	.resource	= s5p_mipi_csis0_resource,
-};
-#endif /* CONFIG_S5P_DEV_CSIS0 */
-
-#ifdef CONFIG_S5P_DEV_CSIS1
-static struct resource s5p_mipi_csis1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS1, SZ_16K),
-	[1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS1),
-};
-
-struct platform_device s5p_device_mipi_csis1 = {
-	.name		= "s5p-mipi-csis",
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(s5p_mipi_csis1_resource),
-	.resource	= s5p_mipi_csis1_resource,
-};
-#endif
-
 /* NAND */
 
 #ifdef CONFIG_S3C_DEV_NAND
@@ -1052,43 +805,6 @@ void __init s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
 }
 #endif /* CONFIG_S3C64XX_DEV_ONENAND1 */
 
-#ifdef CONFIG_S5P_DEV_ONENAND
-static struct resource s5p_onenand_resources[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_ONENAND, SZ_128K),
-	[1] = DEFINE_RES_MEM(S5P_PA_ONENAND_DMA, SZ_8K),
-	[2] = DEFINE_RES_IRQ(IRQ_ONENAND_AUDI),
-};
-
-struct platform_device s5p_device_onenand = {
-	.name		= "s5pc110-onenand",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_onenand_resources),
-	.resource	= s5p_onenand_resources,
-};
-#endif /* CONFIG_S5P_DEV_ONENAND */
-
-/* PMU */
-
-#if defined(CONFIG_PLAT_S5P) && !defined(CONFIG_ARCH_EXYNOS)
-static struct resource s5p_pmu_resource[] = {
-	DEFINE_RES_IRQ(IRQ_PMU)
-};
-
-static struct platform_device s5p_device_pmu = {
-	.name		= "arm-pmu",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_pmu_resource),
-	.resource	= s5p_pmu_resource,
-};
-
-static int __init s5p_pmu_init(void)
-{
-	platform_device_register(&s5p_device_pmu);
-	return 0;
-}
-arch_initcall(s5p_pmu_init);
-#endif /* CONFIG_PLAT_S5P */
-
 /* PWM Timer */
 
 #ifdef CONFIG_SAMSUNG_DEV_PWM
@@ -1251,52 +967,6 @@ void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
 }
 #endif /* CONFIG_SAMSUNG_DEV_TS */
 
-/* TV */
-
-#ifdef CONFIG_S5P_DEV_TV
-
-static struct resource s5p_hdmi_resources[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_HDMI, SZ_1M),
-	[1] = DEFINE_RES_IRQ(IRQ_HDMI),
-};
-
-struct platform_device s5p_device_hdmi = {
-	.name		= "s5p-hdmi",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_hdmi_resources),
-	.resource	= s5p_hdmi_resources,
-};
-
-static struct resource s5p_sdo_resources[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_SDO, SZ_64K),
-	[1] = DEFINE_RES_IRQ(IRQ_SDO),
-};
-
-struct platform_device s5p_device_sdo = {
-	.name		= "s5p-sdo",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_sdo_resources),
-	.resource	= s5p_sdo_resources,
-};
-
-static struct resource s5p_mixer_resources[] = {
-	[0] = DEFINE_RES_MEM_NAMED(S5P_PA_MIXER, SZ_64K, "mxr"),
-	[1] = DEFINE_RES_MEM_NAMED(S5P_PA_VP, SZ_64K, "vp"),
-	[2] = DEFINE_RES_IRQ_NAMED(IRQ_MIXER, "irq"),
-};
-
-struct platform_device s5p_device_mixer = {
-	.name		= "s5p-mixer",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_mixer_resources),
-	.resource	= s5p_mixer_resources,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	}
-};
-#endif /* CONFIG_S5P_DEV_TV */
-
 /* USB */
 
 #ifdef CONFIG_S3C_DEV_USB_HOST
diff --git a/arch/arm/plat-samsung/include/plat/camport.h b/arch/arm/plat-samsung/include/plat/camport.h
deleted file mode 100644
index a5708bf..0000000
--- a/arch/arm/plat-samsung/include/plat/camport.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co., Ltd.
- *
- * S5P series camera interface helper functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __PLAT_SAMSUNG_CAMPORT_H_
-#define __PLAT_SAMSUNG_CAMPORT_H_ __FILE__
-
-enum s5p_camport_id {
-	S5P_CAMPORT_A,
-	S5P_CAMPORT_B,
-};
-
-/*
- * The helper functions to configure GPIO for the camera parallel bus.
- * The camera port can be multiplexed with any FIMC entity, even multiple
- * FIMC entities are allowed to be attached to a single port simultaneously.
- * These functions are to be used in the board setup code.
- */
-int s5pv210_fimc_setup_gpio(enum s5p_camport_id id);
-int exynos4_fimc_setup_gpio(enum s5p_camport_id id);
-
-#endif /* __PLAT_SAMSUNG_CAMPORT_H */
diff --git a/arch/arm/plat-samsung/include/plat/clock-clksrc.h b/arch/arm/plat-samsung/include/plat/clock-clksrc.h
deleted file mode 100644
index 50a8ca7..0000000
--- a/arch/arm/plat-samsung/include/plat/clock-clksrc.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/clock-clksrc.h
- *
- * Parts taken from arch/arm/plat-s3c64xx/clock.c
- *	Copyright 2008 Openmoko, Inc.
- *	Copyright 2008 Simtec Electronics
- *		Ben Dooks <ben@simtec.co.uk>
- *		http://armlinux.simtec.co.uk/
- *
- * Copyright 2009 Ben Dooks <ben-linux@fluff.org>
- * Copyright 2009 Harald Welte
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/**
- * struct clksrc_sources - list of sources for a given clock
- * @sources: array of pointers to clocks
- * @nr_sources: The size of @sources
- */
-struct clksrc_sources {
-	unsigned int	nr_sources;
-	struct clk	**sources;
-};
-
-/**
- * struct clksrc_reg - register definition for clock control bits
- * @reg: pointer to the register in virtual memory.
- * @shift: the shift in bits to where the bitfield is.
- * @size: the size in bits of the bitfield.
- *
- * This specifies the size and position of the bits we are interested
- * in within the register specified by @reg.
- */
-struct clksrc_reg {
-	void __iomem		*reg;
-	unsigned short		shift;
-	unsigned short		size;
-};
-
-/**
- * struct clksrc_clk - class of clock for newer style samsung devices.
- * @clk: the standard clock representation
- * @sources: the sources for this clock
- * @reg_src: the register definition for selecting the clock's source
- * @reg_div: the register definition for the clock's output divisor
- *
- * This clock implements the features required by the newer SoCs where
- * the standard clock block provides an input mux and a post-mux divisor
- * to provide the periperhal's clock.
- *
- * The array of @sources provides the mapping of mux position to the
- * clock, and @reg_src shows the code where to modify to change the mux
- * position. The @reg_div defines how to change the divider settings on
- * the output.
- */
-struct clksrc_clk {
-	struct clk		clk;
-	struct clksrc_sources	*sources;
-
-	struct clksrc_reg	reg_src;
-	struct clksrc_reg	reg_div;
-};
-
-/**
- * s3c_set_clksrc() - setup the clock from the register settings
- * @clk: The clock to setup.
- * @announce: true to announce the setting to printk().
- *
- * Setup the clock from the current register settings, for when the
- * kernel boots or if it is resuming from a possibly unknown state.
- */
-extern void s3c_set_clksrc(struct clksrc_clk *clk, bool announce);
-
-/**
- * s3c_register_clksrc() register clocks from an array of clksrc clocks
- * @srcs: The array of clocks to register
- * @size: The size of the @srcs array.
- *
- * Initialise and register the array of clocks described by @srcs.
- */
-extern void s3c_register_clksrc(struct clksrc_clk *srcs, int size);
diff --git a/arch/arm/plat-samsung/include/plat/clock.h b/arch/arm/plat-samsung/include/plat/clock.h
deleted file mode 100644
index 63239f4..0000000
--- a/arch/arm/plat-samsung/include/plat/clock.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/* linux/arch/arm/plat-s3c/include/plat/clock.h
- *
- * Copyright (c) 2004-2005 Simtec Electronics
- *	http://www.simtec.co.uk/products/SWLINUX/
- *	Written by Ben Dooks, <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_CLOCK_H
-#define __ASM_PLAT_CLOCK_H __FILE__
-
-#include <linux/spinlock.h>
-#include <linux/clkdev.h>
-
-struct clk;
-
-/**
- * struct clk_ops - standard clock operations
- * @set_rate: set the clock rate, see clk_set_rate().
- * @get_rate: get the clock rate, see clk_get_rate().
- * @round_rate: round a given clock rate, see clk_round_rate().
- * @set_parent: set the clock's parent, see clk_set_parent().
- *
- * Group the common clock implementations together so that we
- * don't have to keep setting the same fields again. We leave
- * enable in struct clk.
- *
- * Adding an extra layer of indirection into the process should
- * not be a problem as it is unlikely these operations are going
- * to need to be called quickly.
- */
-struct clk_ops {
-	int		    (*set_rate)(struct clk *c, unsigned long rate);
-	unsigned long	    (*get_rate)(struct clk *c);
-	unsigned long	    (*round_rate)(struct clk *c, unsigned long rate);
-	int		    (*set_parent)(struct clk *c, struct clk *parent);
-};
-
-struct clk {
-	struct list_head      list;
-	struct module        *owner;
-	struct clk           *parent;
-	const char           *name;
-	const char		*devname;
-	int		      id;
-	int		      usage;
-	unsigned long         rate;
-	unsigned long         ctrlbit;
-
-	struct clk_ops		*ops;
-	int		    (*enable)(struct clk *, int enable);
-	struct clk_lookup	lookup;
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
-	struct dentry		*dent;	/* For visible tree hierarchy */
-#endif
-};
-
-/* other clocks which may be registered by board support */
-
-extern struct clk s3c24xx_dclk0;
-extern struct clk s3c24xx_dclk1;
-extern struct clk s3c24xx_clkout0;
-extern struct clk s3c24xx_clkout1;
-extern struct clk s3c24xx_uclk;
-
-extern struct clk clk_usb_bus;
-
-/* core clock support */
-
-extern struct clk clk_f;
-extern struct clk clk_h;
-extern struct clk clk_p;
-extern struct clk clk_mpll;
-extern struct clk clk_upll;
-extern struct clk clk_epll;
-extern struct clk clk_xtal;
-extern struct clk clk_ext;
-
-/* S3C2443/S3C2416 specific clocks */
-extern struct clksrc_clk clk_epllref;
-extern struct clksrc_clk clk_esysclk;
-
-/* S3C24XX UART clocks */
-extern struct clk s3c24xx_clk_uart0;
-extern struct clk s3c24xx_clk_uart1;
-extern struct clk s3c24xx_clk_uart2;
-
-/* S3C64XX specific clocks */
-extern struct clk clk_h2;
-extern struct clk clk_27m;
-extern struct clk clk_48m;
-extern struct clk clk_xusbxti;
-
-extern int clk_default_setrate(struct clk *clk, unsigned long rate);
-extern struct clk_ops clk_ops_def_setrate;
-
-/* exports for arch/arm/mach-s3c2410
- *
- * Please DO NOT use these outside of arch/arm/mach-s3c2410
-*/
-
-extern spinlock_t clocks_lock;
-
-extern int s3c2410_clkcon_enable(struct clk *clk, int enable);
-
-extern int s3c24xx_register_clock(struct clk *clk);
-extern int s3c24xx_register_clocks(struct clk **clk, int nr_clks);
-
-extern void s3c_register_clocks(struct clk *clk, int nr_clks);
-extern void s3c_disable_clocks(struct clk *clkp, int nr_clks);
-
-extern int s3c24xx_register_baseclocks(unsigned long xtal);
-
-extern void s5p_register_clocks(unsigned long xtal_freq);
-
-extern void s3c24xx_setup_clocks(unsigned long fclk,
-				 unsigned long hclk,
-				 unsigned long pclk);
-
-extern void s3c2410_setup_clocks(void);
-extern void s3c2412_setup_clocks(void);
-extern void s3c244x_setup_clocks(void);
-
-/* S3C2410 specific clock functions */
-
-extern int s3c2410_baseclk_add(void);
-
-/* S3C2443/S3C2416 specific clock functions */
-
-typedef unsigned int (*pll_fn)(unsigned int reg, unsigned int base);
-
-extern void s3c2443_common_setup_clocks(pll_fn get_mpll);
-extern void s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
-				       unsigned int *divs, int nr_divs,
-				       int divmask);
-
-extern int s3c2443_clkcon_enable_h(struct clk *clk, int enable);
-extern int s3c2443_clkcon_enable_p(struct clk *clk, int enable);
-extern int s3c2443_clkcon_enable_s(struct clk *clk, int enable);
-
-/* S3C64XX specific functions and clocks */
-
-extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable);
-
-/* Global watchdog clock used by arch_wtd_reset() callback */
-
-extern struct clk *s3c2410_wdtclk;
-
-#endif /* __ASM_PLAT_CLOCK_H */
diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
index 72d4178..317c523 100644
--- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
+++ b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
@@ -140,7 +140,6 @@ struct s3c_cpufreq_config {
  *	any frequency changes. This is really only need by devices like the
  *	S3C2410 where there is no or limited divider between the PLL and the
  *	ARMCLK.
- * @resume_clocks: Update the clocks on resume.
  * @get_iotiming: Get the current IO timing data, mainly for use at start.
  * @set_iotiming: Update the IO timings from the cached copies calculated
  *	from the @calc_iotiming entry when changing the frequency.
@@ -169,8 +168,6 @@ struct s3c_cpufreq_info {
 
 	/* driver routines */
 
-	void		(*resume_clocks)(void);
-
 	int		(*get_iotiming)(struct s3c_cpufreq_config *cfg,
 					struct s3c_iotimings *timings);
 
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index 5a237db..61d14f3 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -33,13 +33,6 @@ extern unsigned long samsung_cpu_id;
 #define S3C6410_CPU_ID		0x36410000
 #define S3C64XX_CPU_MASK	0xFFFFF000
 
-#define S5P6440_CPU_ID		0x56440000
-#define S5P6450_CPU_ID		0x36450000
-#define S5P64XX_CPU_MASK	0xFFFFF000
-
-#define S5PC100_CPU_ID		0x43100000
-#define S5PC100_CPU_MASK	0xFFFFF000
-
 #define S5PV210_CPU_ID		0x43110000
 #define S5PV210_CPU_MASK	0xFFFFF000
 
@@ -54,10 +47,6 @@ IS_SAMSUNG_CPU(s3c24xx, S3C24XX_CPU_ID, S3C24XX_CPU_MASK)
 IS_SAMSUNG_CPU(s3c2412, S3C2412_CPU_ID, S3C2412_CPU_MASK)
 IS_SAMSUNG_CPU(s3c6400, S3C6400_CPU_ID, S3C64XX_CPU_MASK)
 IS_SAMSUNG_CPU(s3c6410, S3C6410_CPU_ID, S3C64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5p6440, S5P6440_CPU_ID, S5P64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5p6450, S5P6450_CPU_ID, S5P64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5pc100, S5PC100_CPU_ID, S5PC100_CPU_MASK)
-IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK)
 
 #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \
     defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \
@@ -86,30 +75,6 @@ IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK)
 # define soc_is_s3c64xx()	0
 #endif
 
-#if defined(CONFIG_CPU_S5P6440)
-# define soc_is_s5p6440()	is_samsung_s5p6440()
-#else
-# define soc_is_s5p6440()	0
-#endif
-
-#if defined(CONFIG_CPU_S5P6450)
-# define soc_is_s5p6450()	is_samsung_s5p6450()
-#else
-# define soc_is_s5p6450()	0
-#endif
-
-#if defined(CONFIG_CPU_S5PC100)
-# define soc_is_s5pc100()	is_samsung_s5pc100()
-#else
-# define soc_is_s5pc100()	0
-#endif
-
-#if defined(CONFIG_CPU_S5PV210)
-# define soc_is_s5pv210()	is_samsung_s5pv210()
-#else
-# define soc_is_s5pv210()	0
-#endif
-
 #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
 
 #ifndef KHZ
@@ -145,12 +110,9 @@ extern void s3c_init_cpu(unsigned long idcode,
 
 /* core initialisation functions */
 
-extern void s5p_init_irq(u32 *vic, u32 num_vic);
-
 extern void s3c24xx_init_io(struct map_desc *mach_desc, int size);
 
 extern void s3c64xx_init_cpu(void);
-extern void s5p_init_cpu(void __iomem *cpuid_addr);
 
 extern unsigned int samsung_rev(void);
 
@@ -177,9 +139,5 @@ extern struct bus_type s3c2440_subsys;
 extern struct bus_type s3c2442_subsys;
 extern struct bus_type s3c2443_subsys;
 extern struct bus_type s3c6410_subsys;
-extern struct bus_type s5p64x0_subsys;
-extern struct bus_type s5pv210_subsys;
-
-extern void (*s5pc1xx_idle)(void);
 
 #endif
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index eece188..e23fed3 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -25,9 +25,6 @@ struct s3c24xx_uart_resources {
 
 extern struct s3c24xx_uart_resources s3c2410_uart_resources[];
 extern struct s3c24xx_uart_resources s3c64xx_uart_resources[];
-extern struct s3c24xx_uart_resources s5p_uart_resources[];
-extern struct s3c24xx_uart_resources exynos4_uart_resources[];
-extern struct s3c24xx_uart_resources exynos5_uart_resources[];
 
 extern struct platform_device *s3c24xx_uart_devs[];
 extern struct platform_device *s3c24xx_uart_src[];
@@ -75,62 +72,6 @@ extern struct platform_device s3c_device_usb_hsotg;
 extern struct platform_device s3c_device_usb_hsudc;
 extern struct platform_device s3c_device_wdt;
 
-extern struct platform_device s5p_device_fimc0;
-extern struct platform_device s5p_device_fimc1;
-extern struct platform_device s5p_device_fimc2;
-extern struct platform_device s5p_device_fimc3;
-extern struct platform_device s5p_device_fimc_md;
-extern struct platform_device s5p_device_jpeg;
-extern struct platform_device s5p_device_g2d;
-extern struct platform_device s5p_device_fimd0;
-extern struct platform_device s5p_device_hdmi;
-extern struct platform_device s5p_device_i2c_hdmiphy;
-extern struct platform_device s5p_device_mfc;
-extern struct platform_device s5p_device_mfc_l;
-extern struct platform_device s5p_device_mfc_r;
-extern struct platform_device s5p_device_mipi_csis0;
-extern struct platform_device s5p_device_mipi_csis1;
-extern struct platform_device s5p_device_mixer;
-extern struct platform_device s5p_device_onenand;
-extern struct platform_device s5p_device_sdo;
-
-extern struct platform_device s5p6440_device_iis;
-extern struct platform_device s5p6440_device_pcm;
-
-extern struct platform_device s5p6450_device_iis0;
-extern struct platform_device s5p6450_device_iis1;
-extern struct platform_device s5p6450_device_iis2;
-extern struct platform_device s5p6450_device_pcm0;
-
-
-extern struct platform_device s5pc100_device_ac97;
-extern struct platform_device s5pc100_device_iis0;
-extern struct platform_device s5pc100_device_iis1;
-extern struct platform_device s5pc100_device_iis2;
-extern struct platform_device s5pc100_device_pcm0;
-extern struct platform_device s5pc100_device_pcm1;
-extern struct platform_device s5pc100_device_spdif;
-
-extern struct platform_device s5pv210_device_ac97;
-extern struct platform_device s5pv210_device_iis0;
-extern struct platform_device s5pv210_device_iis1;
-extern struct platform_device s5pv210_device_iis2;
-extern struct platform_device s5pv210_device_pcm0;
-extern struct platform_device s5pv210_device_pcm1;
-extern struct platform_device s5pv210_device_pcm2;
-extern struct platform_device s5pv210_device_spdif;
-
-extern struct platform_device exynos4_device_ac97;
-extern struct platform_device exynos4_device_ahci;
-extern struct platform_device exynos4_device_i2s0;
-extern struct platform_device exynos4_device_i2s1;
-extern struct platform_device exynos4_device_i2s2;
-extern struct platform_device exynos4_device_ohci;
-extern struct platform_device exynos4_device_pcm0;
-extern struct platform_device exynos4_device_pcm1;
-extern struct platform_device exynos4_device_pcm2;
-extern struct platform_device exynos4_device_spdif;
-
 extern struct platform_device samsung_asoc_idma;
 extern struct platform_device samsung_device_keypad;
 extern struct platform_device samsung_device_pwm;
diff --git a/arch/arm/plat-samsung/include/plat/fb-core.h b/arch/arm/plat-samsung/include/plat/fb-core.h
index 6abcbf1..bca383e 100644
--- a/arch/arm/plat-samsung/include/plat/fb-core.h
+++ b/arch/arm/plat-samsung/include/plat/fb-core.h
@@ -26,19 +26,4 @@ static inline void s3c_fb_setname(char *name)
 #endif
 }
 
-/* Re-define device name depending on support. */
-static inline void s5p_fb_setname(int id, char *name)
-{
-	switch (id) {
-#ifdef CONFIG_S5P_DEV_FIMD0
-	case 0:
-		s5p_device_fimd0.name = name;
-	break;
-#endif
-	default:
-		printk(KERN_ERR "%s: invalid device id(%d)\n", __func__, id);
-	break;
-	}
-}
-
 #endif /* __ASM_PLAT_FB_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/fb.h b/arch/arm/plat-samsung/include/plat/fb.h
index 9ae5072..b89f8f2 100644
--- a/arch/arm/plat-samsung/include/plat/fb.h
+++ b/arch/arm/plat-samsung/include/plat/fb.h
@@ -26,46 +26,10 @@
 extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd);
 
 /**
- * s5p_fimd0_set_platdata() - Setup the FB device with platform data.
- * @pd: The platform data to set. The data is copied from the passed structure
- *      so the machine data can mark the data __initdata so that any unused
- *      machines will end up dumping their data at runtime.
- */
-extern void s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd);
-
-/**
  * s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD
  *
  * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
  */
 extern void s3c64xx_fb_gpio_setup_24bpp(void);
 
-/**
- * s5pc100_fb_gpio_setup_24bpp() - S5PC100 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5pc100_fb_gpio_setup_24bpp(void);
-
-/**
- * s5pv210_fb_gpio_setup_24bpp() - S5PV210/S5PC110 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5pv210_fb_gpio_setup_24bpp(void);
-
-/**
- * exynos4_fimd0_gpio_setup_24bpp() - Exynos4 setup function for 24bpp LCD0
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface 0.
- */
-extern void exynos4_fimd0_gpio_setup_24bpp(void);
-
-/**
- * s5p64x0_fb_gpio_setup_24bpp() - S5P6440/S5P6450 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5p64x0_fb_gpio_setup_24bpp(void);
-
 #endif /* __PLAT_S3C_FB_H */
diff --git a/arch/arm/plat-samsung/include/plat/fimc-core.h b/arch/arm/plat-samsung/include/plat/fimc-core.h
deleted file mode 100644
index 1d6cb2b..0000000
--- a/arch/arm/plat-samsung/include/plat/fimc-core.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * arch/arm/plat-samsung/include/plat/fimc-core.h
- *
- * Copyright 2010 Samsung Electronics Co., Ltd.
- *	Sylwester Nawrocki <s.nawrocki@samsung.com>
- *
- * Samsung camera interface driver core functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_PLAT_FIMC_CORE_H
-#define __ASM_PLAT_FIMC_CORE_H __FILE__
-
-/*
- * These functions are only for use with the core support code, such as
- * the CPU-specific initialization code.
- */
-
-/* Re-define device name to differentiate the subsystem in various SoCs. */
-static inline void s3c_fimc_setname(int id, char *name)
-{
-	switch (id) {
-#ifdef CONFIG_S5P_DEV_FIMC0
-	case 0:
-		s5p_device_fimc0.name = name;
-		break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC1
-	case 1:
-		s5p_device_fimc1.name = name;
-		break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC2
-	case 2:
-		s5p_device_fimc2.name = name;
-		break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC3
-	case 3:
-		s5p_device_fimc3.name = name;
-		break;
-#endif
-	default:
-		break;
-	}
-}
-
-#endif /* __ASM_PLAT_FIMC_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg.h b/arch/arm/plat-samsung/include/plat/gpio-cfg.h
index 08740ee..b5294ef 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-cfg.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-cfg.h
@@ -27,7 +27,6 @@
 #include <linux/types.h>
 
 typedef unsigned int __bitwise__ samsung_gpio_pull_t;
-typedef unsigned int __bitwise__ s5p_gpio_drvstr_t;
 
 /* forward declaration if gpio-core.h hasn't been included */
 struct samsung_gpio_chip;
@@ -180,67 +179,4 @@ static inline int s3c_gpio_cfgrange_nopull(unsigned int pin, unsigned int size,
 	return s3c_gpio_cfgall_range(pin, size, cfg, S3C_GPIO_PULL_NONE);
 }
 
-/* Define values for the drvstr available for each gpio pin.
- *
- * These values control the value of the output signal driver strength,
- * configurable on most pins on the S5P series.
- */
-#define S5P_GPIO_DRVSTR_LV1	((__force s5p_gpio_drvstr_t)0x0)
-#define S5P_GPIO_DRVSTR_LV2	((__force s5p_gpio_drvstr_t)0x2)
-#define S5P_GPIO_DRVSTR_LV3	((__force s5p_gpio_drvstr_t)0x1)
-#define S5P_GPIO_DRVSTR_LV4	((__force s5p_gpio_drvstr_t)0x3)
-
-/**
- * s5c_gpio_get_drvstr() - get the driver streght value of a gpio pin
- * @pin: The pin number to get the settings for
- *
- * Read the driver streght value for the specified pin.
-*/
-extern s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin);
-
-/**
- * s3c_gpio_set_drvstr() - set the driver streght value of a gpio pin
- * @pin: The pin number to configure the driver streght value
- * @drvstr: The new value of the driver strength
- *
- * This function sets the driver strength value for the specified pin.
- * It will return 0 if successful, or a negative error code if the pin
- * cannot support the requested setting.
-*/
-extern int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr);
-
-/**
- * s5p_register_gpio_interrupt() - register interrupt support for a gpio group
- * @pin: The pin number from the group to be registered
- *
- * This function registers gpio interrupt support for the group that the
- * specified pin belongs to.
- *
- * The total number of gpio pins is quite large ob s5p series. Registering
- * irq support for all of them would be a resource waste. Because of that the
- * interrupt support for standard gpio pins is registered dynamically.
- *
- * It will return the irq number of the interrupt that has been registered
- * or -ENOMEM if no more gpio interrupts can be registered. It is allowed
- * to call this function more than once for the same gpio group (the group
- * will be registered only once).
- */
-extern int s5p_register_gpio_interrupt(int pin);
-
-/** s5p_register_gpioint_bank() - add gpio bank for further gpio interrupt
- * registration (see s5p_register_gpio_interrupt function)
- * @chain_irq: chained irq number for the gpio int handler for this bank
- * @start: start gpio group number of this bank
- * @nr_groups: number of gpio groups handled by this bank
- *
- * This functions registers initial information about gpio banks that
- * can be later used by the s5p_register_gpio_interrupt() function to
- * enable support for gpio interrupt for particular gpio group.
- */
-#ifdef CONFIG_S5P_GPIO_INT
-extern int s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups);
-#else
-#define s5p_register_gpioint_bank(chain_irq, start, nr_groups) do { } while (0)
-#endif
-
 #endif /* __PLAT_GPIO_CFG_H */
diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index cf5aae5..6ce11bf 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -14,6 +14,9 @@
 #ifndef __PLAT_SAMSUNG_GPIO_CORE_H
 #define __PLAT_SAMSUNG_GPIO_CORE_H
 
+/* Bring in machine-local definitions, especially S3C_GPIO_END */
+#include <mach/gpio-samsung.h>
+
 #define GPIOCON_OFF	(0x00)
 #define GPIODAT_OFF	(0x04)
 
diff --git a/arch/arm/plat-samsung/include/plat/hdmi.h b/arch/arm/plat-samsung/include/plat/hdmi.h
deleted file mode 100644
index 331d046..0000000
--- a/arch/arm/plat-samsung/include/plat/hdmi.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_HDMI_H
-#define __PLAT_SAMSUNG_HDMI_H __FILE__
-
-extern void s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
-				  struct i2c_board_info *mhl_info, int mhl_bus);
-
-#endif /* __PLAT_SAMSUNG_HDMI_H */
diff --git a/arch/arm/plat-samsung/include/plat/irqs.h b/arch/arm/plat-samsung/include/plat/irqs.h
deleted file mode 100644
index 039001c..0000000
--- a/arch/arm/plat-samsung/include/plat/irqs.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/irqs.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5P Common IRQ support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __PLAT_SAMSUNG_IRQS_H
-#define __PLAT_SAMSUNG_IRQS_H __FILE__
-
-/* we keep the first set of CPU IRQs out of the range of
- * the ISA space, so that the PC104 has them to itself
- * and we don't end up having to do horrible things to the
- * standard ISA drivers....
- *
- * note, since we're using the VICs, our start must be a
- * mulitple of 32 to allow the common code to work
- */
-
-#define S5P_IRQ_OFFSET		(32)
-
-#define S5P_IRQ(x)		((x) + S5P_IRQ_OFFSET)
-
-#define S5P_VIC0_BASE		S5P_IRQ(0)
-#define S5P_VIC1_BASE		S5P_IRQ(32)
-#define S5P_VIC2_BASE		S5P_IRQ(64)
-#define S5P_VIC3_BASE		S5P_IRQ(96)
-
-#define VIC_BASE(x)		(S5P_VIC0_BASE + ((x)*32))
-
-#define IRQ_VIC0_BASE		S5P_VIC0_BASE
-#define IRQ_VIC1_BASE		S5P_VIC1_BASE
-#define IRQ_VIC2_BASE		S5P_VIC2_BASE
-
-/* VIC based IRQs */
-
-#define S5P_IRQ_VIC0(x)		(S5P_VIC0_BASE + (x))
-#define S5P_IRQ_VIC1(x)		(S5P_VIC1_BASE + (x))
-#define S5P_IRQ_VIC2(x)		(S5P_VIC2_BASE + (x))
-#define S5P_IRQ_VIC3(x)		(S5P_VIC3_BASE + (x))
-
-#define IRQ_EINT(x)		((x) < 16 ? ((x) + S5P_EINT_BASE1) \
-					: ((x) - 16 + S5P_EINT_BASE2))
-
-#define EINT_OFFSET(irq)	((irq) < S5P_EINT_BASE2 ? \
-						((irq) - S5P_EINT_BASE1) : \
-						((irq) + 16 - S5P_EINT_BASE2))
-
-#define IRQ_EINT_BIT(x)		EINT_OFFSET(x)
-
-/* Typically only a few gpio chips require gpio interrupt support.
-   To avoid memory waste irq descriptors are allocated only for
-   S5P_GPIOINT_GROUP_COUNT chips, each with total number of
-   S5P_GPIOINT_GROUP_SIZE pins/irqs. Each GPIOINT group can be assiged
-   to any gpio chip with the s5p_register_gpio_interrupt() function */
-#define S5P_GPIOINT_GROUP_COUNT 4
-#define S5P_GPIOINT_GROUP_SIZE	8
-#define S5P_GPIOINT_COUNT	(S5P_GPIOINT_GROUP_COUNT * S5P_GPIOINT_GROUP_SIZE)
-
-/* IRQ types common for all s5p platforms */
-#define S5P_IRQ_TYPE_LEVEL_LOW		(0x00)
-#define S5P_IRQ_TYPE_LEVEL_HIGH		(0x01)
-#define S5P_IRQ_TYPE_EDGE_FALLING	(0x02)
-#define S5P_IRQ_TYPE_EDGE_RISING	(0x03)
-#define S5P_IRQ_TYPE_EDGE_BOTH		(0x04)
-
-#endif /* __PLAT_SAMSUNG_IRQS_H */
diff --git a/arch/arm/plat-samsung/include/plat/map-s5p.h b/arch/arm/plat-samsung/include/plat/map-s5p.h
index c186786..f5b9d3f 100644
--- a/arch/arm/plat-samsung/include/plat/map-s5p.h
+++ b/arch/arm/plat-samsung/include/plat/map-s5p.h
@@ -15,7 +15,6 @@
 
 #define S5P_VA_CHIPID		S3C_ADDR(0x02000000)
 #define S5P_VA_CMU		S3C_ADDR(0x02100000)
-#define S5P_VA_PMU		S3C_ADDR(0x02180000)
 #define S5P_VA_GPIO		S3C_ADDR(0x02200000)
 #define S5P_VA_GPIO1		S5P_VA_GPIO
 #define S5P_VA_GPIO2		S3C_ADDR(0x02240000)
diff --git a/arch/arm/plat-samsung/include/plat/mfc.h b/arch/arm/plat-samsung/include/plat/mfc.h
deleted file mode 100644
index 033654e..0000000
--- a/arch/arm/plat-samsung/include/plat/mfc.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_MFC_H
-#define __PLAT_SAMSUNG_MFC_H __FILE__
-
-struct s5p_mfc_dt_meminfo {
-	unsigned long	loff;
-	unsigned long	lsize;
-	unsigned long	roff;
-	unsigned long	rsize;
-	char		*compatible;
-};
-
-/**
- * s5p_mfc_reserve_mem - function to early reserve memory for MFC driver
- * @rbase:	base address for MFC 'right' memory interface
- * @rsize:	size of the memory reserved for MFC 'right' interface
- * @lbase:	base address for MFC 'left' memory interface
- * @lsize:	size of the memory reserved for MFC 'left' interface
- *
- * This function reserves system memory for both MFC device memory
- * interfaces and registers it to respective struct device entries as
- * coherent memory.
- */
-void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
-				phys_addr_t lbase, unsigned int lsize);
-
-#endif /* __PLAT_SAMSUNG_MFC_H */
diff --git a/arch/arm/plat-samsung/include/plat/pll.h b/arch/arm/plat-samsung/include/plat/pll.h
deleted file mode 100644
index 357af7c..0000000
--- a/arch/arm/plat-samsung/include/plat/pll.h
+++ /dev/null
@@ -1,323 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/pll.h
- *
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *	http://armlinux.simtec.co.uk/
- *
- * Samsung PLL codes
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <asm/div64.h>
-
-#define S3C24XX_PLL_MDIV_MASK		(0xFF)
-#define S3C24XX_PLL_PDIV_MASK		(0x1F)
-#define S3C24XX_PLL_SDIV_MASK		(0x3)
-#define S3C24XX_PLL_MDIV_SHIFT		(12)
-#define S3C24XX_PLL_PDIV_SHIFT		(4)
-#define S3C24XX_PLL_SDIV_SHIFT		(0)
-
-static inline unsigned int s3c24xx_get_pll(unsigned int pllval,
-					   unsigned int baseclk)
-{
-	unsigned int mdiv, pdiv, sdiv;
-	uint64_t fvco;
-
-	mdiv = (pllval >> S3C24XX_PLL_MDIV_SHIFT) & S3C24XX_PLL_MDIV_MASK;
-	pdiv = (pllval >> S3C24XX_PLL_PDIV_SHIFT) & S3C24XX_PLL_PDIV_MASK;
-	sdiv = (pllval >> S3C24XX_PLL_SDIV_SHIFT) & S3C24XX_PLL_SDIV_MASK;
-
-	fvco = (uint64_t)baseclk * (mdiv + 8);
-	do_div(fvco, (pdiv + 2) << sdiv);
-
-	return (unsigned int)fvco;
-}
-
-#define S3C2416_PLL_MDIV_MASK		(0x3FF)
-#define S3C2416_PLL_PDIV_MASK		(0x3F)
-#define S3C2416_PLL_SDIV_MASK		(0x7)
-#define S3C2416_PLL_MDIV_SHIFT		(14)
-#define S3C2416_PLL_PDIV_SHIFT		(5)
-#define S3C2416_PLL_SDIV_SHIFT		(0)
-
-static inline unsigned int s3c2416_get_pll(unsigned int pllval,
-					   unsigned int baseclk)
-{
-	unsigned int mdiv, pdiv, sdiv;
-	uint64_t fvco;
-
-	mdiv = (pllval >> S3C2416_PLL_MDIV_SHIFT) & S3C2416_PLL_MDIV_MASK;
-	pdiv = (pllval >> S3C2416_PLL_PDIV_SHIFT) & S3C2416_PLL_PDIV_MASK;
-	sdiv = (pllval >> S3C2416_PLL_SDIV_SHIFT) & S3C2416_PLL_SDIV_MASK;
-
-	fvco = (uint64_t)baseclk * mdiv;
-	do_div(fvco, (pdiv << sdiv));
-
-	return (unsigned int)fvco;
-}
-
-#define S3C6400_PLL_MDIV_MASK		(0x3FF)
-#define S3C6400_PLL_PDIV_MASK		(0x3F)
-#define S3C6400_PLL_SDIV_MASK		(0x7)
-#define S3C6400_PLL_MDIV_SHIFT		(16)
-#define S3C6400_PLL_PDIV_SHIFT		(8)
-#define S3C6400_PLL_SDIV_SHIFT		(0)
-
-static inline unsigned long s3c6400_get_pll(unsigned long baseclk,
-					    u32 pllcon)
-{
-	u32 mdiv, pdiv, sdiv;
-	u64 fvco = baseclk;
-
-	mdiv = (pllcon >> S3C6400_PLL_MDIV_SHIFT) & S3C6400_PLL_MDIV_MASK;
-	pdiv = (pllcon >> S3C6400_PLL_PDIV_SHIFT) & S3C6400_PLL_PDIV_MASK;
-	sdiv = (pllcon >> S3C6400_PLL_SDIV_SHIFT) & S3C6400_PLL_SDIV_MASK;
-
-	fvco *= mdiv;
-	do_div(fvco, (pdiv << sdiv));
-
-	return (unsigned long)fvco;
-}
-
-#define PLL6553X_MDIV_MASK	(0x7F)
-#define PLL6553X_PDIV_MASK	(0x1F)
-#define PLL6553X_SDIV_MASK	(0x3)
-#define PLL6553X_KDIV_MASK	(0xFFFF)
-#define PLL6553X_MDIV_SHIFT	(16)
-#define PLL6553X_PDIV_SHIFT	(8)
-#define PLL6553X_SDIV_SHIFT	(0)
-
-static inline unsigned long s3c_get_pll6553x(unsigned long baseclk,
-					     u32 pll_con0, u32 pll_con1)
-{
-	unsigned long result;
-	u32 mdiv, pdiv, sdiv, kdiv;
-	u64 tmp;
-
-	mdiv = (pll_con0 >> PLL6553X_MDIV_SHIFT) & PLL6553X_MDIV_MASK;
-	pdiv = (pll_con0 >> PLL6553X_PDIV_SHIFT) & PLL6553X_PDIV_MASK;
-	sdiv = (pll_con0 >> PLL6553X_SDIV_SHIFT) & PLL6553X_SDIV_MASK;
-	kdiv = pll_con1 & PLL6553X_KDIV_MASK;
-
-	/*
-	 * We need to multiple baseclk by mdiv (the integer part) and kdiv
-	 * which is in 2^16ths, so shift mdiv up (does not overflow) and
-	 * add kdiv before multiplying. The use of tmp is to avoid any
-	 * overflows before shifting bac down into result when multipling
-	 * by the mdiv and kdiv pair.
-	 */
-
-	tmp = baseclk;
-	tmp *= (mdiv << 16) + kdiv;
-	do_div(tmp, (pdiv << sdiv));
-	result = tmp >> 16;
-
-	return result;
-}
-
-#define PLL35XX_MDIV_MASK	(0x3FF)
-#define PLL35XX_PDIV_MASK	(0x3F)
-#define PLL35XX_SDIV_MASK	(0x7)
-#define PLL35XX_MDIV_SHIFT	(16)
-#define PLL35XX_PDIV_SHIFT	(8)
-#define PLL35XX_SDIV_SHIFT	(0)
-
-static inline unsigned long s5p_get_pll35xx(unsigned long baseclk, u32 pll_con)
-{
-	u32 mdiv, pdiv, sdiv;
-	u64 fvco = baseclk;
-
-	mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK;
-	pdiv = (pll_con >> PLL35XX_PDIV_SHIFT) & PLL35XX_PDIV_MASK;
-	sdiv = (pll_con >> PLL35XX_SDIV_SHIFT) & PLL35XX_SDIV_MASK;
-
-	fvco *= mdiv;
-	do_div(fvco, (pdiv << sdiv));
-
-	return (unsigned long)fvco;
-}
-
-#define PLL36XX_KDIV_MASK	(0xFFFF)
-#define PLL36XX_MDIV_MASK	(0x1FF)
-#define PLL36XX_PDIV_MASK	(0x3F)
-#define PLL36XX_SDIV_MASK	(0x7)
-#define PLL36XX_MDIV_SHIFT	(16)
-#define PLL36XX_PDIV_SHIFT	(8)
-#define PLL36XX_SDIV_SHIFT	(0)
-
-static inline unsigned long s5p_get_pll36xx(unsigned long baseclk,
-					    u32 pll_con0, u32 pll_con1)
-{
-	unsigned long result;
-	u32 mdiv, pdiv, sdiv, kdiv;
-	u64 tmp;
-
-	mdiv = (pll_con0 >> PLL36XX_MDIV_SHIFT) & PLL36XX_MDIV_MASK;
-	pdiv = (pll_con0 >> PLL36XX_PDIV_SHIFT) & PLL36XX_PDIV_MASK;
-	sdiv = (pll_con0 >> PLL36XX_SDIV_SHIFT) & PLL36XX_SDIV_MASK;
-	kdiv = pll_con1 & PLL36XX_KDIV_MASK;
-
-	tmp = baseclk;
-
-	tmp *= (mdiv << 16) + kdiv;
-	do_div(tmp, (pdiv << sdiv));
-	result = tmp >> 16;
-
-	return result;
-}
-
-#define PLL45XX_MDIV_MASK	(0x3FF)
-#define PLL45XX_PDIV_MASK	(0x3F)
-#define PLL45XX_SDIV_MASK	(0x7)
-#define PLL45XX_MDIV_SHIFT	(16)
-#define PLL45XX_PDIV_SHIFT	(8)
-#define PLL45XX_SDIV_SHIFT	(0)
-
-enum pll45xx_type_t {
-	pll_4500,
-	pll_4502,
-	pll_4508
-};
-
-static inline unsigned long s5p_get_pll45xx(unsigned long baseclk, u32 pll_con,
-					    enum pll45xx_type_t pll_type)
-{
-	u32 mdiv, pdiv, sdiv;
-	u64 fvco = baseclk;
-
-	mdiv = (pll_con >> PLL45XX_MDIV_SHIFT) & PLL45XX_MDIV_MASK;
-	pdiv = (pll_con >> PLL45XX_PDIV_SHIFT) & PLL45XX_PDIV_MASK;
-	sdiv = (pll_con >> PLL45XX_SDIV_SHIFT) & PLL45XX_SDIV_MASK;
-
-	if (pll_type == pll_4508)
-		sdiv = sdiv - 1;
-
-	fvco *= mdiv;
-	do_div(fvco, (pdiv << sdiv));
-
-	return (unsigned long)fvco;
-}
-
-/* CON0 bit-fields */
-#define PLL46XX_MDIV_MASK	(0x1FF)
-#define PLL46XX_PDIV_MASK	(0x3F)
-#define PLL46XX_SDIV_MASK	(0x7)
-#define PLL46XX_LOCKED_SHIFT	(29)
-#define PLL46XX_MDIV_SHIFT	(16)
-#define PLL46XX_PDIV_SHIFT	(8)
-#define PLL46XX_SDIV_SHIFT	(0)
-
-/* CON1 bit-fields */
-#define PLL46XX_MRR_MASK	(0x1F)
-#define PLL46XX_MFR_MASK	(0x3F)
-#define PLL46XX_KDIV_MASK	(0xFFFF)
-#define PLL4650C_KDIV_MASK	(0xFFF)
-#define PLL46XX_MRR_SHIFT	(24)
-#define PLL46XX_MFR_SHIFT	(16)
-#define PLL46XX_KDIV_SHIFT	(0)
-
-enum pll46xx_type_t {
-	pll_4600,
-	pll_4650,
-	pll_4650c,
-};
-
-static inline unsigned long s5p_get_pll46xx(unsigned long baseclk,
-					    u32 pll_con0, u32 pll_con1,
-					    enum pll46xx_type_t pll_type)
-{
-	unsigned long result;
-	u32 mdiv, pdiv, sdiv, kdiv;
-	u64 tmp;
-
-	mdiv = (pll_con0 >> PLL46XX_MDIV_SHIFT) & PLL46XX_MDIV_MASK;
-	pdiv = (pll_con0 >> PLL46XX_PDIV_SHIFT) & PLL46XX_PDIV_MASK;
-	sdiv = (pll_con0 >> PLL46XX_SDIV_SHIFT) & PLL46XX_SDIV_MASK;
-	kdiv = pll_con1 & PLL46XX_KDIV_MASK;
-
-	if (pll_type == pll_4650c)
-		kdiv = pll_con1 & PLL4650C_KDIV_MASK;
-	else
-		kdiv = pll_con1 & PLL46XX_KDIV_MASK;
-
-	tmp = baseclk;
-
-	if (pll_type == pll_4600) {
-		tmp *= (mdiv << 16) + kdiv;
-		do_div(tmp, (pdiv << sdiv));
-		result = tmp >> 16;
-	} else {
-		tmp *= (mdiv << 10) + kdiv;
-		do_div(tmp, (pdiv << sdiv));
-		result = tmp >> 10;
-	}
-
-	return result;
-}
-
-#define PLL90XX_MDIV_MASK	(0xFF)
-#define PLL90XX_PDIV_MASK	(0x3F)
-#define PLL90XX_SDIV_MASK	(0x7)
-#define PLL90XX_KDIV_MASK	(0xffff)
-#define PLL90XX_LOCKED_SHIFT	(29)
-#define PLL90XX_MDIV_SHIFT	(16)
-#define PLL90XX_PDIV_SHIFT	(8)
-#define PLL90XX_SDIV_SHIFT	(0)
-#define PLL90XX_KDIV_SHIFT	(0)
-
-static inline unsigned long s5p_get_pll90xx(unsigned long baseclk,
-					    u32 pll_con, u32 pll_conk)
-{
-	unsigned long result;
-	u32 mdiv, pdiv, sdiv, kdiv;
-	u64 tmp;
-
-	mdiv = (pll_con >> PLL90XX_MDIV_SHIFT) & PLL90XX_MDIV_MASK;
-	pdiv = (pll_con >> PLL90XX_PDIV_SHIFT) & PLL90XX_PDIV_MASK;
-	sdiv = (pll_con >> PLL90XX_SDIV_SHIFT) & PLL90XX_SDIV_MASK;
-	kdiv = pll_conk & PLL90XX_KDIV_MASK;
-
-	/*
-	 * We need to multiple baseclk by mdiv (the integer part) and kdiv
-	 * which is in 2^16ths, so shift mdiv up (does not overflow) and
-	 * add kdiv before multiplying. The use of tmp is to avoid any
-	 * overflows before shifting bac down into result when multipling
-	 * by the mdiv and kdiv pair.
-	 */
-
-	tmp = baseclk;
-	tmp *= (mdiv << 16) + kdiv;
-	do_div(tmp, (pdiv << sdiv));
-	result = tmp >> 16;
-
-	return result;
-}
-
-#define PLL65XX_MDIV_MASK	(0x3FF)
-#define PLL65XX_PDIV_MASK	(0x3F)
-#define PLL65XX_SDIV_MASK	(0x7)
-#define PLL65XX_MDIV_SHIFT	(16)
-#define PLL65XX_PDIV_SHIFT	(8)
-#define PLL65XX_SDIV_SHIFT	(0)
-
-static inline unsigned long s5p_get_pll65xx(unsigned long baseclk, u32 pll_con)
-{
-	u32 mdiv, pdiv, sdiv;
-	u64 fvco = baseclk;
-
-	mdiv = (pll_con >> PLL65XX_MDIV_SHIFT) & PLL65XX_MDIV_MASK;
-	pdiv = (pll_con >> PLL65XX_PDIV_SHIFT) & PLL65XX_PDIV_MASK;
-	sdiv = (pll_con >> PLL65XX_SDIV_SHIFT) & PLL65XX_SDIV_MASK;
-
-	fvco *= mdiv;
-	do_div(fvco, (pdiv << sdiv));
-
-	return (unsigned long)fvco;
-}
diff --git a/arch/arm/plat-samsung/include/plat/s5p-clock.h b/arch/arm/plat-samsung/include/plat/s5p-clock.h
deleted file mode 100644
index 8364b4b..0000000
--- a/arch/arm/plat-samsung/include/plat/s5p-clock.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/s5p-clock.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Header file for s5p clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_S5P_CLOCK_H
-#define __ASM_PLAT_S5P_CLOCK_H __FILE__
-
-#include <linux/clk.h>
-
-#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
-
-#define clk_fin_apll clk_ext_xtal_mux
-#define clk_fin_bpll clk_ext_xtal_mux
-#define clk_fin_cpll clk_ext_xtal_mux
-#define clk_fin_mpll clk_ext_xtal_mux
-#define clk_fin_epll clk_ext_xtal_mux
-#define clk_fin_dpll clk_ext_xtal_mux
-#define clk_fin_vpll clk_ext_xtal_mux
-#define clk_fin_hpll clk_ext_xtal_mux
-
-extern struct clk clk_ext_xtal_mux;
-extern struct clk clk_xusbxti;
-extern struct clk clk_48m;
-extern struct clk s5p_clk_27m;
-extern struct clk clk_fout_apll;
-extern struct clk clk_fout_bpll;
-extern struct clk clk_fout_bpll_div2;
-extern struct clk clk_fout_cpll;
-extern struct clk clk_fout_mpll;
-extern struct clk clk_fout_mpll_div2;
-extern struct clk clk_fout_epll;
-extern struct clk clk_fout_dpll;
-extern struct clk clk_fout_vpll;
-extern struct clk clk_arm;
-extern struct clk clk_vpll;
-
-extern struct clksrc_sources clk_src_apll;
-extern struct clksrc_sources clk_src_bpll;
-extern struct clksrc_sources clk_src_bpll_fout;
-extern struct clksrc_sources clk_src_cpll;
-extern struct clksrc_sources clk_src_mpll;
-extern struct clksrc_sources clk_src_mpll_fout;
-extern struct clksrc_sources clk_src_epll;
-extern struct clksrc_sources clk_src_dpll;
-
-extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable);
-
-/* Common EPLL operations for S5P platform */
-extern int s5p_epll_enable(struct clk *clk, int enable);
-extern unsigned long s5p_epll_get_rate(struct clk *clk);
-
-/* SPDIF clk operations common for S5PC100/V210/C110 and Exynos4 */
-extern int s5p_spdif_set_rate(struct clk *clk, unsigned long rate);
-extern unsigned long s5p_spdif_get_rate(struct clk *clk);
-
-extern struct clk_ops s5p_sclk_spdif_ops;
-#endif /* __ASM_PLAT_S5P_CLOCK_H */
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h
index bf65021..2787553 100644
--- a/arch/arm/plat-samsung/include/plat/sdhci.h
+++ b/arch/arm/plat-samsung/include/plat/sdhci.h
@@ -56,22 +56,7 @@ extern void s3c2416_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
 extern void s3c2416_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
 extern void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
 extern void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
 extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
-extern void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
 
 /* S3C2416 SDHCI setup */
 
@@ -151,115 +136,6 @@ static inline void s3c6400_default_sdhci2(void) { }
 
 #endif /* CONFIG_S3C64XX_SETUP_SDHCI */
 
-/* S5P64X0 SDHCI setup */
-
-#ifdef CONFIG_S5P64X0_SETUP_SDHCI_GPIO
-static inline void s5p64x0_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
-	s3c_hsmmc0_def_platdata.cfg_gpio = s5p64x0_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5p64x0_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
-	s3c_hsmmc1_def_platdata.cfg_gpio = s5p64x0_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5p6440_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
-	s3c_hsmmc2_def_platdata.cfg_gpio = s5p6440_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-static inline void s5p6450_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
-	s3c_hsmmc2_def_platdata.cfg_gpio = s5p6450_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5p64x0_default_sdhci0(void) { }
-static inline void s5p64x0_default_sdhci1(void) { }
-static inline void s5p6440_default_sdhci2(void) { }
-static inline void s5p6450_default_sdhci2(void) { }
-
-#endif /* CONFIG_S5P64X0_SETUP_SDHCI_GPIO */
-
-/* S5PC100 SDHCI setup */
-
-#ifdef CONFIG_S5PC100_SETUP_SDHCI
-static inline void s5pc100_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
-	s3c_hsmmc0_def_platdata.cfg_gpio = s5pc100_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5pc100_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
-	s3c_hsmmc1_def_platdata.cfg_gpio = s5pc100_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5pc100_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
-	s3c_hsmmc2_def_platdata.cfg_gpio = s5pc100_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5pc100_default_sdhci0(void) { }
-static inline void s5pc100_default_sdhci1(void) { }
-static inline void s5pc100_default_sdhci2(void) { }
-
-#endif /* CONFIG_S5PC100_SETUP_SDHCI */
-
-/* S5PV210 SDHCI setup */
-
-#ifdef CONFIG_S5PV210_SETUP_SDHCI
-static inline void s5pv210_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
-	s3c_hsmmc0_def_platdata.cfg_gpio = s5pv210_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
-	s3c_hsmmc1_def_platdata.cfg_gpio = s5pv210_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
-	s3c_hsmmc2_def_platdata.cfg_gpio = s5pv210_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci3(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC3
-	s3c_hsmmc3_def_platdata.cfg_gpio = s5pv210_setup_sdhci3_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5pv210_default_sdhci0(void) { }
-static inline void s5pv210_default_sdhci1(void) { }
-static inline void s5pv210_default_sdhci2(void) { }
-static inline void s5pv210_default_sdhci3(void) { }
-
-#endif /* CONFIG_S5PV210_SETUP_SDHCI */
-
 static inline void s3c_sdhci_setname(int id, char *name)
 {
 	switch (id) {
diff --git a/arch/arm/plat-samsung/include/plat/tv-core.h b/arch/arm/plat-samsung/include/plat/tv-core.h
deleted file mode 100644
index 3bc34f3c..0000000
--- a/arch/arm/plat-samsung/include/plat/tv-core.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * arch/arm/plat-samsung/include/plat/tv.h
- *
- * Copyright 2011 Samsung Electronics Co., Ltd.
- *	Tomasz Stanislawski <t.stanislaws@samsung.com>
- *
- * Samsung TV driver core functions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __SAMSUNG_PLAT_TV_H
-#define __SAMSUNG_PLAT_TV_H __FILE__
-
-/*
- * These functions are only for use with the core support code, such as
- * the CPU-specific initialization code.
- */
-
-/* Re-define device name to differentiate the subsystem in various SoCs. */
-static inline void s5p_hdmi_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
-	s5p_device_hdmi.name = name;
-#endif
-}
-
-static inline void s5p_mixer_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
-	s5p_device_mixer.name = name;
-#endif
-}
-
-static inline void s5p_sdo_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
-	s5p_device_sdo.name = name;
-#endif
-}
-
-#endif /* __SAMSUNG_PLAT_TV_H */
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c
index a1f925f..11fbbc2 100644
--- a/arch/arm/plat-samsung/init.c
+++ b/arch/arm/plat-samsung/init.c
@@ -30,7 +30,6 @@
 
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <plat/clock.h>
 
 static struct cpu_table *cpu;
 
diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c
index da26881..f9a0926 100644
--- a/arch/arm/plat-samsung/pm-gpio.c
+++ b/arch/arm/plat-samsung/pm-gpio.c
@@ -19,9 +19,7 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 
-#if defined(CONFIG_ARCH_S3C24XX) || defined(CONFIG_ARCH_S3C64XX)
 #include <mach/gpio-samsung.h>
-#endif
 
 #include <plat/gpio-core.h>
 #include <plat/pm.h>
@@ -196,7 +194,7 @@ struct samsung_gpio_pm samsung_gpio_pm_2bit = {
 	.resume = samsung_gpio_pm_2bit_resume,
 };
 
-#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P)
+#if defined(CONFIG_ARCH_S3C64XX)
 static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip)
 {
 	chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON);
@@ -306,7 +304,7 @@ struct samsung_gpio_pm samsung_gpio_pm_4bit = {
 	.save	= samsung_gpio_pm_4bit_save,
 	.resume = samsung_gpio_pm_4bit_resume,
 };
-#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P */
+#endif /* CONFIG_ARCH_S3C64XX */
 
 /**
  * samsung_pm_save_gpio() - save gpio chip data for suspend
diff --git a/arch/arm/plat-samsung/s5p-clock.c b/arch/arm/plat-samsung/s5p-clock.c
deleted file mode 100644
index 48a1599..0000000
--- a/arch/arm/plat-samsung/s5p-clock.c
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * Copyright 2009 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5P - Common clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <asm/div64.h>
-
-#include <mach/regs-clock.h>
-
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/s5p-clock.h>
-
-/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
- * clk_ext_xtal_mux.
-*/
-struct clk clk_ext_xtal_mux = {
-	.name		= "ext_xtal",
-	.id		= -1,
-};
-
-struct clk clk_xusbxti = {
-	.name		= "xusbxti",
-	.id		= -1,
-	.rate		= 24000000,
-};
-
-struct clk s5p_clk_27m = {
-	.name		= "clk_27m",
-	.id		= -1,
-	.rate		= 27000000,
-};
-
-/* 48MHz USB Phy clock output */
-struct clk clk_48m = {
-	.name		= "clk_48m",
-	.id		= -1,
-	.rate		= 48000000,
-};
-
-/* APLL clock output
- * No need .ctrlbit, this is always on
-*/
-struct clk clk_fout_apll = {
-	.name		= "fout_apll",
-	.id		= -1,
-};
-
-/* BPLL clock output */
-
-struct clk clk_fout_bpll = {
-	.name		= "fout_bpll",
-	.id		= -1,
-};
-
-struct clk clk_fout_bpll_div2 = {
-	.name		= "fout_bpll_div2",
-	.id		= -1,
-};
-
-/* CPLL clock output */
-
-struct clk clk_fout_cpll = {
-	.name		= "fout_cpll",
-	.id		= -1,
-};
-
-/* MPLL clock output
- * No need .ctrlbit, this is always on
-*/
-struct clk clk_fout_mpll = {
-	.name		= "fout_mpll",
-	.id		= -1,
-};
-
-struct clk clk_fout_mpll_div2 = {
-	.name		= "fout_mpll_div2",
-	.id		= -1,
-};
-
-/* EPLL clock output */
-struct clk clk_fout_epll = {
-	.name		= "fout_epll",
-	.id		= -1,
-	.ctrlbit	= (1 << 31),
-};
-
-/* DPLL clock output */
-struct clk clk_fout_dpll = {
-	.name		= "fout_dpll",
-	.id		= -1,
-	.ctrlbit	= (1 << 31),
-};
-
-/* VPLL clock output */
-struct clk clk_fout_vpll = {
-	.name		= "fout_vpll",
-	.id		= -1,
-	.ctrlbit	= (1 << 31),
-};
-
-/* Possible clock sources for APLL Mux */
-static struct clk *clk_src_apll_list[] = {
-	[0] = &clk_fin_apll,
-	[1] = &clk_fout_apll,
-};
-
-struct clksrc_sources clk_src_apll = {
-	.sources	= clk_src_apll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_apll_list),
-};
-
-/* Possible clock sources for BPLL Mux */
-static struct clk *clk_src_bpll_list[] = {
-	[0] = &clk_fin_bpll,
-	[1] = &clk_fout_bpll,
-};
-
-struct clksrc_sources clk_src_bpll = {
-	.sources	= clk_src_bpll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_bpll_list),
-};
-
-static struct clk *clk_src_bpll_fout_list[] = {
-	[0] = &clk_fout_bpll_div2,
-	[1] = &clk_fout_bpll,
-};
-
-struct clksrc_sources clk_src_bpll_fout = {
-	.sources	= clk_src_bpll_fout_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_bpll_fout_list),
-};
-
-/* Possible clock sources for CPLL Mux */
-static struct clk *clk_src_cpll_list[] = {
-	[0] = &clk_fin_cpll,
-	[1] = &clk_fout_cpll,
-};
-
-struct clksrc_sources clk_src_cpll = {
-	.sources	= clk_src_cpll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_cpll_list),
-};
-
-/* Possible clock sources for MPLL Mux */
-static struct clk *clk_src_mpll_list[] = {
-	[0] = &clk_fin_mpll,
-	[1] = &clk_fout_mpll,
-};
-
-struct clksrc_sources clk_src_mpll = {
-	.sources	= clk_src_mpll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mpll_list),
-};
-
-static struct clk *clk_src_mpll_fout_list[] = {
-	[0] = &clk_fout_mpll_div2,
-	[1] = &clk_fout_mpll,
-};
-
-struct clksrc_sources clk_src_mpll_fout = {
-	.sources	= clk_src_mpll_fout_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_mpll_fout_list),
-};
-
-/* Possible clock sources for EPLL Mux */
-static struct clk *clk_src_epll_list[] = {
-	[0] = &clk_fin_epll,
-	[1] = &clk_fout_epll,
-};
-
-struct clksrc_sources clk_src_epll = {
-	.sources	= clk_src_epll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_epll_list),
-};
-
-/* Possible clock sources for DPLL Mux */
-static struct clk *clk_src_dpll_list[] = {
-	[0] = &clk_fin_dpll,
-	[1] = &clk_fout_dpll,
-};
-
-struct clksrc_sources clk_src_dpll = {
-	.sources	= clk_src_dpll_list,
-	.nr_sources	= ARRAY_SIZE(clk_src_dpll_list),
-};
-
-struct clk clk_vpll = {
-	.name		= "vpll",
-	.id		= -1,
-};
-
-int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable)
-{
-	unsigned int ctrlbit = clk->ctrlbit;
-	u32 con;
-
-	con = __raw_readl(reg);
-	con = enable ? (con | ctrlbit) : (con & ~ctrlbit);
-	__raw_writel(con, reg);
-	return 0;
-}
-
-int s5p_epll_enable(struct clk *clk, int enable)
-{
-	unsigned int ctrlbit = clk->ctrlbit;
-	unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit;
-
-	if (enable)
-		__raw_writel(epll_con | ctrlbit, S5P_EPLL_CON);
-	else
-		__raw_writel(epll_con, S5P_EPLL_CON);
-
-	return 0;
-}
-
-unsigned long s5p_epll_get_rate(struct clk *clk)
-{
-	return clk->rate;
-}
-
-int s5p_spdif_set_rate(struct clk *clk, unsigned long rate)
-{
-	struct clk *pclk;
-	int ret;
-
-	pclk = clk_get_parent(clk);
-	if (IS_ERR(pclk))
-		return -EINVAL;
-
-	ret = pclk->ops->set_rate(pclk, rate);
-	clk_put(pclk);
-
-	return ret;
-}
-
-unsigned long s5p_spdif_get_rate(struct clk *clk)
-{
-	struct clk *pclk;
-	int rate;
-
-	pclk = clk_get_parent(clk);
-	if (IS_ERR(pclk))
-		return -EINVAL;
-
-	rate = pclk->ops->get_rate(pclk);
-	clk_put(pclk);
-
-	return rate;
-}
-
-struct clk_ops s5p_sclk_spdif_ops = {
-	.set_rate	= s5p_spdif_set_rate,
-	.get_rate	= s5p_spdif_get_rate,
-};
-
-static struct clk *s5p_clks[] __initdata = {
-	&clk_ext_xtal_mux,
-	&clk_48m,
-	&s5p_clk_27m,
-	&clk_fout_apll,
-	&clk_fout_mpll,
-	&clk_fout_epll,
-	&clk_fout_dpll,
-	&clk_fout_vpll,
-	&clk_vpll,
-	&clk_xusbxti,
-};
-
-void __init s5p_register_clocks(unsigned long xtal_freq)
-{
-	int ret;
-
-	clk_ext_xtal_mux.rate = xtal_freq;
-
-	ret = s3c24xx_register_clocks(s5p_clks, ARRAY_SIZE(s5p_clks));
-	if (ret > 0)
-		printk(KERN_ERR "Failed to register s5p clocks\n");
-}
diff --git a/arch/arm/plat-samsung/s5p-dev-mfc.c b/arch/arm/plat-samsung/s5p-dev-mfc.c
index 469b862..0b04b6b0 100644
--- a/arch/arm/plat-samsung/s5p-dev-mfc.c
+++ b/arch/arm/plat-samsung/s5p-dev-mfc.c
@@ -17,56 +17,16 @@
 #include <linux/of_fdt.h>
 #include <linux/of.h>
 
-#include <plat/mfc.h>
-
-#ifdef CONFIG_SAMSUNG_ATAGS
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <plat/devs.h>
-
-static struct resource s5p_mfc_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_MFC, SZ_64K),
-	[1] = DEFINE_RES_IRQ(IRQ_MFC),
-};
-
-struct platform_device s5p_device_mfc = {
-	.name		= "s5p-mfc",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(s5p_mfc_resource),
-	.resource	= s5p_mfc_resource,
-};
-
-/*
- * MFC hardware has 2 memory interfaces which are modelled as two separate
- * platform devices to let dma-mapping distinguish between them.
- *
- * MFC parent device (s5p_device_mfc) must be registered before memory
- * interface specific devices (s5p_device_mfc_l and s5p_device_mfc_r).
- */
-
-struct platform_device s5p_device_mfc_l = {
-	.name		= "s5p-mfc-l",
-	.id		= -1,
-	.dev		= {
-		.parent			= &s5p_device_mfc.dev,
-		.dma_mask		= &s5p_device_mfc_l.dev.coherent_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-
-struct platform_device s5p_device_mfc_r = {
-	.name		= "s5p-mfc-r",
-	.id		= -1,
-	.dev		= {
-		.parent			= &s5p_device_mfc.dev,
-		.dma_mask		= &s5p_device_mfc_r.dev.coherent_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-};
-#else
 static struct platform_device s5p_device_mfc_l;
 static struct platform_device s5p_device_mfc_r;
-#endif
+
+struct s5p_mfc_dt_meminfo {
+	unsigned long	loff;
+	unsigned long	lsize;
+	unsigned long	roff;
+	unsigned long	rsize;
+	char		*compatible;
+};
 
 struct s5p_mfc_reserved_mem {
 	phys_addr_t	base;
@@ -77,7 +37,7 @@ struct s5p_mfc_reserved_mem {
 static struct s5p_mfc_reserved_mem s5p_mfc_mem[2] __initdata;
 
 
-void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
+static void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
 				phys_addr_t lbase, unsigned int lsize)
 {
 	int i;
@@ -100,28 +60,6 @@ void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
 	}
 }
 
-#ifdef CONFIG_SAMSUNG_ATAGS
-static int __init s5p_mfc_memory_init(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(s5p_mfc_mem); i++) {
-		struct s5p_mfc_reserved_mem *area = &s5p_mfc_mem[i];
-		if (!area->base)
-			continue;
-
-		if (dma_declare_coherent_memory(area->dev, area->base,
-				area->base, area->size,
-				DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE) == 0)
-			printk(KERN_ERR "Failed to declare coherent memory for MFC device (%ld bytes at 0x%08lx)\n",
-			       area->size, (unsigned long) area->base);
-	}
-	return 0;
-}
-device_initcall(s5p_mfc_memory_init);
-#endif
-
-#ifdef CONFIG_OF
 int __init s5p_fdt_alloc_mfc_mem(unsigned long node, const char *uname,
 				int depth, void *data)
 {
@@ -154,4 +92,3 @@ int __init s5p_fdt_alloc_mfc_mem(unsigned long node, const char *uname,
 
 	return 1;
 }
-#endif
diff --git a/arch/arm/plat-samsung/s5p-dev-uart.c b/arch/arm/plat-samsung/s5p-dev-uart.c
deleted file mode 100644
index 8c4487a..0000000
--- a/arch/arm/plat-samsung/s5p-dev-uart.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Base S5P UART resource and device definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <mach/map.h>
-
-#include <plat/devs.h>
-
- /* Serial port registrations */
-
-static struct resource s5p_uart0_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
-	[1] = DEFINE_RES_IRQ(IRQ_UART0),
-};
-
-static struct resource s5p_uart1_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
-	[1] = DEFINE_RES_IRQ(IRQ_UART1),
-};
-
-static struct resource s5p_uart2_resource[] = {
-	[0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
-	[1] = DEFINE_RES_IRQ(IRQ_UART2),
-};
-
-static struct resource s5p_uart3_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
-	[0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
-	[1] = DEFINE_RES_IRQ(IRQ_UART3),
-#endif
-};
-
-static struct resource s5p_uart4_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
-	[0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
-	[1] = DEFINE_RES_IRQ(IRQ_UART4),
-#endif
-};
-
-static struct resource s5p_uart5_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
-	[0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
-	[1] = DEFINE_RES_IRQ(IRQ_UART5),
-#endif
-};
-
-struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
-	[0] = {
-		.resources	= s5p_uart0_resource,
-		.nr_resources	= ARRAY_SIZE(s5p_uart0_resource),
-	},
-	[1] = {
-		.resources	= s5p_uart1_resource,
-		.nr_resources	= ARRAY_SIZE(s5p_uart1_resource),
-	},
-	[2] = {
-		.resources	= s5p_uart2_resource,
-		.nr_resources	= ARRAY_SIZE(s5p_uart2_resource),
-	},
-	[3] = {
-		.resources	= s5p_uart3_resource,
-		.nr_resources	= ARRAY_SIZE(s5p_uart3_resource),
-	},
-	[4] = {
-		.resources	= s5p_uart4_resource,
-		.nr_resources	= ARRAY_SIZE(s5p_uart4_resource),
-	},
-	[5] = {
-		.resources	= s5p_uart5_resource,
-		.nr_resources	= ARRAY_SIZE(s5p_uart5_resource),
-	},
-};
diff --git a/arch/arm/plat-samsung/s5p-irq-eint.c b/arch/arm/plat-samsung/s5p-irq-eint.c
deleted file mode 100644
index ebee4dc..0000000
--- a/arch/arm/plat-samsung/s5p-irq-eint.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P - IRQ EINT support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/gpio.h>
-#include <linux/irqchip/arm-vic.h>
-#include <linux/of.h>
-
-#include <plat/regs-irqtype.h>
-
-#include <mach/map.h>
-#include <plat/cpu.h>
-#include <plat/pm.h>
-
-#include <plat/gpio-cfg.h>
-#include <mach/regs-gpio.h>
-
-static inline void s5p_irq_eint_mask(struct irq_data *data)
-{
-	u32 mask;
-
-	mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-	mask |= eint_irq_to_bit(data->irq);
-	__raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_eint_unmask(struct irq_data *data)
-{
-	u32 mask;
-
-	mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-	mask &= ~(eint_irq_to_bit(data->irq));
-	__raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-}
-
-static inline void s5p_irq_eint_ack(struct irq_data *data)
-{
-	__raw_writel(eint_irq_to_bit(data->irq),
-		     S5P_EINT_PEND(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_eint_maskack(struct irq_data *data)
-{
-	/* compiler should in-line these */
-	s5p_irq_eint_mask(data);
-	s5p_irq_eint_ack(data);
-}
-
-static int s5p_irq_eint_set_type(struct irq_data *data, unsigned int type)
-{
-	int offs = EINT_OFFSET(data->irq);
-	int shift;
-	u32 ctrl, mask;
-	u32 newvalue = 0;
-
-	switch (type) {
-	case IRQ_TYPE_EDGE_RISING:
-		newvalue = S5P_IRQ_TYPE_EDGE_RISING;
-		break;
-
-	case IRQ_TYPE_EDGE_FALLING:
-		newvalue = S5P_IRQ_TYPE_EDGE_FALLING;
-		break;
-
-	case IRQ_TYPE_EDGE_BOTH:
-		newvalue = S5P_IRQ_TYPE_EDGE_BOTH;
-		break;
-
-	case IRQ_TYPE_LEVEL_LOW:
-		newvalue = S5P_IRQ_TYPE_LEVEL_LOW;
-		break;
-
-	case IRQ_TYPE_LEVEL_HIGH:
-		newvalue = S5P_IRQ_TYPE_LEVEL_HIGH;
-		break;
-
-	default:
-		printk(KERN_ERR "No such irq type %d", type);
-		return -EINVAL;
-	}
-
-	shift = (offs & 0x7) * 4;
-	mask = 0x7 << shift;
-
-	ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(data->irq)));
-	ctrl &= ~mask;
-	ctrl |= newvalue << shift;
-	__raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(data->irq)));
-
-	if ((0 <= offs) && (offs < 8))
-		s3c_gpio_cfgpin(EINT_GPIO_0(offs & 0x7), EINT_MODE);
-
-	else if ((8 <= offs) && (offs < 16))
-		s3c_gpio_cfgpin(EINT_GPIO_1(offs & 0x7), EINT_MODE);
-
-	else if ((16 <= offs) && (offs < 24))
-		s3c_gpio_cfgpin(EINT_GPIO_2(offs & 0x7), EINT_MODE);
-
-	else if ((24 <= offs) && (offs < 32))
-		s3c_gpio_cfgpin(EINT_GPIO_3(offs & 0x7), EINT_MODE);
-
-	else
-		printk(KERN_ERR "No such irq number %d", offs);
-
-	return 0;
-}
-
-static struct irq_chip s5p_irq_eint = {
-	.name		= "s5p-eint",
-	.irq_mask	= s5p_irq_eint_mask,
-	.irq_unmask	= s5p_irq_eint_unmask,
-	.irq_mask_ack	= s5p_irq_eint_maskack,
-	.irq_ack	= s5p_irq_eint_ack,
-	.irq_set_type	= s5p_irq_eint_set_type,
-#ifdef CONFIG_PM
-	.irq_set_wake	= s3c_irqext_wake,
-#endif
-};
-
-/* s5p_irq_demux_eint
- *
- * This function demuxes the IRQ from the group0 external interrupts,
- * from EINTs 16 to 31. It is designed to be inlined into the specific
- * handler s5p_irq_demux_eintX_Y.
- *
- * Each EINT pend/mask registers handle eight of them.
- */
-static inline void s5p_irq_demux_eint(unsigned int start)
-{
-	u32 status = __raw_readl(S5P_EINT_PEND(EINT_REG_NR(start)));
-	u32 mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(start)));
-	unsigned int irq;
-
-	status &= ~mask;
-	status &= 0xff;
-
-	while (status) {
-		irq = fls(status) - 1;
-		generic_handle_irq(irq + start);
-		status &= ~(1 << irq);
-	}
-}
-
-static void s5p_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
-{
-	s5p_irq_demux_eint(IRQ_EINT(16));
-	s5p_irq_demux_eint(IRQ_EINT(24));
-}
-
-static inline void s5p_irq_vic_eint_mask(struct irq_data *data)
-{
-	void __iomem *base = irq_data_get_irq_chip_data(data);
-
-	s5p_irq_eint_mask(data);
-	writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE_CLEAR);
-}
-
-static void s5p_irq_vic_eint_unmask(struct irq_data *data)
-{
-	void __iomem *base = irq_data_get_irq_chip_data(data);
-
-	s5p_irq_eint_unmask(data);
-	writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE);
-}
-
-static inline void s5p_irq_vic_eint_ack(struct irq_data *data)
-{
-	__raw_writel(eint_irq_to_bit(data->irq),
-		     S5P_EINT_PEND(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_vic_eint_maskack(struct irq_data *data)
-{
-	s5p_irq_vic_eint_mask(data);
-	s5p_irq_vic_eint_ack(data);
-}
-
-static struct irq_chip s5p_irq_vic_eint = {
-	.name		= "s5p_vic_eint",
-	.irq_mask	= s5p_irq_vic_eint_mask,
-	.irq_unmask	= s5p_irq_vic_eint_unmask,
-	.irq_mask_ack	= s5p_irq_vic_eint_maskack,
-	.irq_ack	= s5p_irq_vic_eint_ack,
-	.irq_set_type	= s5p_irq_eint_set_type,
-#ifdef CONFIG_PM
-	.irq_set_wake	= s3c_irqext_wake,
-#endif
-};
-
-static int __init s5p_init_irq_eint(void)
-{
-	int irq;
-
-	if (of_have_populated_dt())
-		return -ENODEV;
-
-	for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++)
-		irq_set_chip(irq, &s5p_irq_vic_eint);
-
-	for (irq = IRQ_EINT(16); irq <= IRQ_EINT(31); irq++) {
-		irq_set_chip_and_handler(irq, &s5p_irq_eint, handle_level_irq);
-		set_irq_flags(irq, IRQF_VALID);
-	}
-
-	irq_set_chained_handler(IRQ_EINT16_31, s5p_irq_demux_eint16_31);
-	return 0;
-}
-
-arch_initcall(s5p_init_irq_eint);
diff --git a/arch/arm/plat-samsung/s5p-irq-gpioint.c b/arch/arm/plat-samsung/s5p-irq-gpioint.c
deleted file mode 100644
index fafdb05..0000000
--- a/arch/arm/plat-samsung/s5p-irq-gpioint.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * Author: Kyungmin Park <kyungmin.park@samsung.com>
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- * Author: Marek Szyprowski <m.szyprowski@samsung.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-
-#include <mach/map.h>
-#include <plat/gpio-core.h>
-#include <plat/gpio-cfg.h>
-
-#define GPIO_BASE(chip)		((void __iomem *)((unsigned long)((chip)->base) & 0xFFFFF000u))
-
-#define CON_OFFSET		0x700
-#define MASK_OFFSET		0x900
-#define PEND_OFFSET		0xA00
-#define REG_OFFSET(x)		((x) << 2)
-
-struct s5p_gpioint_bank {
-	struct list_head	list;
-	int			start;
-	int			nr_groups;
-	int			irq;
-	struct samsung_gpio_chip	**chips;
-	void			(*handler)(unsigned int, struct irq_desc *);
-};
-
-static LIST_HEAD(banks);
-
-static int s5p_gpioint_set_type(struct irq_data *d, unsigned int type)
-{
-	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
-	struct irq_chip_type *ct = gc->chip_types;
-	unsigned int shift = (d->irq - gc->irq_base) << 2;
-
-	switch (type) {
-	case IRQ_TYPE_EDGE_RISING:
-		type = S5P_IRQ_TYPE_EDGE_RISING;
-		break;
-	case IRQ_TYPE_EDGE_FALLING:
-		type = S5P_IRQ_TYPE_EDGE_FALLING;
-		break;
-	case IRQ_TYPE_EDGE_BOTH:
-		type = S5P_IRQ_TYPE_EDGE_BOTH;
-		break;
-	case IRQ_TYPE_LEVEL_HIGH:
-		type = S5P_IRQ_TYPE_LEVEL_HIGH;
-		break;
-	case IRQ_TYPE_LEVEL_LOW:
-		type = S5P_IRQ_TYPE_LEVEL_LOW;
-		break;
-	case IRQ_TYPE_NONE:
-	default:
-		printk(KERN_WARNING "No irq type\n");
-		return -EINVAL;
-	}
-
-	gc->type_cache &= ~(0x7 << shift);
-	gc->type_cache |= type << shift;
-	writel(gc->type_cache, gc->reg_base + ct->regs.type);
-	return 0;
-}
-
-static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
-{
-	struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);
-	int group, pend_offset, mask_offset;
-	unsigned int pend, mask;
-
-	struct irq_chip *chip = irq_get_chip(irq);
-	chained_irq_enter(chip, desc);
-
-	for (group = 0; group < bank->nr_groups; group++) {
-		struct samsung_gpio_chip *chip = bank->chips[group];
-		if (!chip)
-			continue;
-
-		pend_offset = REG_OFFSET(group);
-		pend = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
-		if (!pend)
-			continue;
-
-		mask_offset = REG_OFFSET(group);
-		mask = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-		pend &= ~mask;
-
-		while (pend) {
-			int offset = fls(pend) - 1;
-			int real_irq = chip->irq_base + offset;
-			generic_handle_irq(real_irq);
-			pend &= ~BIT(offset);
-		}
-	}
-	chained_irq_exit(chip, desc);
-}
-
-static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
-{
-	static int used_gpioint_groups = 0;
-	int group = chip->group;
-	struct s5p_gpioint_bank *b, *bank = NULL;
-	struct irq_chip_generic *gc;
-	struct irq_chip_type *ct;
-
-	if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT)
-		return -ENOMEM;
-
-	list_for_each_entry(b, &banks, list) {
-		if (group >= b->start && group < b->start + b->nr_groups) {
-			bank = b;
-			break;
-		}
-	}
-	if (!bank)
-		return -EINVAL;
-
-	if (!bank->handler) {
-		bank->chips = kzalloc(sizeof(struct samsung_gpio_chip *) *
-				      bank->nr_groups, GFP_KERNEL);
-		if (!bank->chips)
-			return -ENOMEM;
-
-		irq_set_chained_handler(bank->irq, s5p_gpioint_handler);
-		irq_set_handler_data(bank->irq, bank);
-		bank->handler = s5p_gpioint_handler;
-		printk(KERN_INFO "Registered chained gpio int handler for interrupt %d.\n",
-		       bank->irq);
-	}
-
-	/*
-	 * chained GPIO irq has been successfully registered, allocate new gpio
-	 * int group and assign irq nubmers
-	 */
-	chip->irq_base = S5P_GPIOINT_BASE +
-			 used_gpioint_groups * S5P_GPIOINT_GROUP_SIZE;
-	used_gpioint_groups++;
-
-	bank->chips[group - bank->start] = chip;
-
-	gc = irq_alloc_generic_chip("s5p_gpioint", 1, chip->irq_base,
-				    GPIO_BASE(chip),
-				    handle_level_irq);
-	if (!gc)
-		return -ENOMEM;
-	ct = gc->chip_types;
-	ct->chip.irq_ack = irq_gc_ack_set_bit;
-	ct->chip.irq_mask = irq_gc_mask_set_bit;
-	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
-	ct->chip.irq_set_type = s5p_gpioint_set_type,
-	ct->regs.ack = PEND_OFFSET + REG_OFFSET(group - bank->start);
-	ct->regs.mask = MASK_OFFSET + REG_OFFSET(group - bank->start);
-	ct->regs.type = CON_OFFSET + REG_OFFSET(group - bank->start);
-	irq_setup_generic_chip(gc, IRQ_MSK(chip->chip.ngpio),
-			       IRQ_GC_INIT_MASK_CACHE,
-			       IRQ_NOREQUEST | IRQ_NOPROBE, 0);
-	return 0;
-}
-
-int __init s5p_register_gpio_interrupt(int pin)
-{
-	struct samsung_gpio_chip *my_chip = samsung_gpiolib_getchip(pin);
-	int offset, group;
-	int ret;
-
-	if (!my_chip)
-		return -EINVAL;
-
-	offset = pin - my_chip->chip.base;
-	group = my_chip->group;
-
-	/* check if the group has been already registered */
-	if (my_chip->irq_base)
-		goto success;
-
-	/* register gpio group */
-	ret = s5p_gpioint_add(my_chip);
-	if (ret == 0) {
-		my_chip->chip.to_irq = samsung_gpiolib_to_irq;
-		printk(KERN_INFO "Registered interrupt support for gpio group %d.\n",
-		       group);
-		goto success;
-	}
-	return ret;
-success:
-	my_chip->bitmap_gpio_int |= BIT(offset);
-
-	return my_chip->irq_base + offset;
-}
-
-int __init s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups)
-{
-	struct s5p_gpioint_bank *bank;
-
-	bank = kzalloc(sizeof(*bank), GFP_KERNEL);
-	if (!bank)
-		return -ENOMEM;
-
-	bank->start = start;
-	bank->nr_groups = nr_groups;
-	bank->irq = chain_irq;
-
-	list_add_tail(&bank->list, &banks);
-	return 0;
-}
diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c
deleted file mode 100644
index 52b1694..0000000
--- a/arch/arm/plat-samsung/s5p-irq-pm.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Based on arch/arm/plat-s3c24xx/irq-pm.c,
- * Copyright (c) 2003,2004 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *	http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-
-#include <plat/cpu.h>
-#include <plat/irqs.h>
-#include <plat/pm.h>
-#include <mach/map.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/regs-irq.h>
-
-/* state for IRQs over sleep */
-
-/* default is to allow for EINT0..EINT31, and IRQ_RTC_TIC, IRQ_RTC_ALARM,
- * as wakeup sources
- *
- * set bit to 1 in allow bitfield to enable the wakeup settings on it
-*/
-
-unsigned long s3c_irqwake_intallow	= 0x00000006L;
-unsigned long s3c_irqwake_eintallow	= 0xffffffffL;
-
-int s3c_irq_wake(struct irq_data *data, unsigned int state)
-{
-	unsigned long irqbit;
-	unsigned int irq_rtc_tic, irq_rtc_alarm;
-
-	irq_rtc_tic = IRQ_RTC_TIC;
-	irq_rtc_alarm = IRQ_RTC_ALARM;
-
-	if (data->irq == irq_rtc_tic || data->irq == irq_rtc_alarm) {
-		irqbit = 1 << (data->irq + 1 - irq_rtc_alarm);
-
-		if (!state)
-			s3c_irqwake_intmask |= irqbit;
-		else
-			s3c_irqwake_intmask &= ~irqbit;
-	} else {
-		return -ENOENT;
-	}
-
-	return 0;
-}
-
-static struct sleep_save eint_save[] = {
-	SAVE_ITEM(S5P_EINT_CON(0)),
-	SAVE_ITEM(S5P_EINT_CON(1)),
-	SAVE_ITEM(S5P_EINT_CON(2)),
-	SAVE_ITEM(S5P_EINT_CON(3)),
-
-	SAVE_ITEM(S5P_EINT_FLTCON(0)),
-	SAVE_ITEM(S5P_EINT_FLTCON(1)),
-	SAVE_ITEM(S5P_EINT_FLTCON(2)),
-	SAVE_ITEM(S5P_EINT_FLTCON(3)),
-	SAVE_ITEM(S5P_EINT_FLTCON(4)),
-	SAVE_ITEM(S5P_EINT_FLTCON(5)),
-	SAVE_ITEM(S5P_EINT_FLTCON(6)),
-	SAVE_ITEM(S5P_EINT_FLTCON(7)),
-
-	SAVE_ITEM(S5P_EINT_MASK(0)),
-	SAVE_ITEM(S5P_EINT_MASK(1)),
-	SAVE_ITEM(S5P_EINT_MASK(2)),
-	SAVE_ITEM(S5P_EINT_MASK(3)),
-};
-
-int s3c24xx_irq_suspend(void)
-{
-	s3c_pm_do_save(eint_save, ARRAY_SIZE(eint_save));
-
-	return 0;
-}
-
-void s3c24xx_irq_resume(void)
-{
-	s3c_pm_do_restore(eint_save, ARRAY_SIZE(eint_save));
-}
-
diff --git a/arch/arm/plat-samsung/s5p-irq.c b/arch/arm/plat-samsung/s5p-irq.c
deleted file mode 100644
index ddfaca9..0000000
--- a/arch/arm/plat-samsung/s5p-irq.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * S5P - Interrupt handling
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/irqchip/arm-vic.h>
-
-#include <mach/irqs.h>
-#include <mach/map.h>
-#include <plat/cpu.h>
-
-void __init s5p_init_irq(u32 *vic, u32 num_vic)
-{
-#ifdef CONFIG_ARM_VIC
-	int irq;
-
-	/* initialize the VICs */
-	for (irq = 0; irq < num_vic; irq++)
-		vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
-#endif
-}
diff --git a/arch/arm/plat-samsung/s5p-pm.c b/arch/arm/plat-samsung/s5p-pm.c
deleted file mode 100644
index 0747468..0000000
--- a/arch/arm/plat-samsung/s5p-pm.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P Power Manager (Suspend-To-RAM) support
- *
- * Based on arch/arm/plat-s3c24xx/pm.c
- * Copyright (c) 2004,2006 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/suspend.h>
-#include <plat/pm.h>
-
-#define PFX "s5p pm: "
-
-/* s3c_pm_configure_extint
- *
- * configure all external interrupt pins
-*/
-
-void s3c_pm_configure_extint(void)
-{
-	/* nothing here yet */
-}
-
-void s3c_pm_restore_core(void)
-{
-	/* nothing here yet */
-}
-
-void s3c_pm_save_core(void)
-{
-	/* nothing here yet */
-}
-
diff --git a/arch/arm/plat-versatile/Kconfig b/arch/arm/plat-versatile/Kconfig
index fce41e9..a301ca2 100644
--- a/arch/arm/plat-versatile/Kconfig
+++ b/arch/arm/plat-versatile/Kconfig
@@ -3,9 +3,6 @@ if PLAT_VERSATILE
 config PLAT_VERSATILE_CLOCK
 	bool
 
-config PLAT_VERSATILE_CLCD
-	bool
-
 config PLAT_VERSATILE_SCHED_CLOCK
 	def_bool y
 
diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile
index 2e0c472..03c4900 100644
--- a/arch/arm/plat-versatile/Makefile
+++ b/arch/arm/plat-versatile/Makefile
@@ -1,6 +1,5 @@
 ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
 
 obj-$(CONFIG_PLAT_VERSATILE_CLOCK) += clock.o
-obj-$(CONFIG_PLAT_VERSATILE_CLCD) += clcd.o
 obj-$(CONFIG_PLAT_VERSATILE_SCHED_CLOCK) += sched-clock.o
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
diff --git a/arch/arm/plat-versatile/include/plat/clcd.h b/arch/arm/plat-versatile/include/plat/clcd.h
deleted file mode 100644
index 6bb6a1d..0000000
--- a/arch/arm/plat-versatile/include/plat/clcd.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef PLAT_CLCD_H
-#define PLAT_CLCD_H
-
-struct clcd_panel *versatile_clcd_get_panel(const char *);
-int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
-int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
-void versatile_clcd_remove_dma(struct clcd_fb *);
-
-#endif
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 1e63243..98544c5 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -181,8 +181,7 @@ static void xen_restart(enum reboot_mode reboot_mode, const char *cmd)
 	struct sched_shutdown r = { .reason = SHUTDOWN_reboot };
 	int rc;
 	rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
-	if (rc)
-		BUG();
+	BUG_ON(rc);
 }
 
 static void xen_power_off(void)
@@ -190,8 +189,7 @@ static void xen_power_off(void)
 	struct sched_shutdown r = { .reason = SHUTDOWN_poweroff };
 	int rc;
 	rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
-	if (rc)
-		BUG();
+	BUG_ON(rc);
 }
 
 static int xen_cpu_notification(struct notifier_block *self,
diff --git a/arch/arm/xen/grant-table.c b/arch/arm/xen/grant-table.c
index 91cf08b..2c4041c 100644
--- a/arch/arm/xen/grant-table.c
+++ b/arch/arm/xen/grant-table.c
@@ -45,11 +45,9 @@ void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
 	return;
 }
 
-int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
-			   unsigned long max_nr_gframes,
-			   grant_status_t **__shared)
+int arch_gnttab_init(unsigned long nr_shared)
 {
-	return -ENOSYS;
+	return 0;
 }
 
 int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h
index 6e9b5b3..7fb3437 100644
--- a/arch/arm64/include/asm/debug-monitors.h
+++ b/arch/arm64/include/asm/debug-monitors.h
@@ -18,6 +18,15 @@
 
 #ifdef __KERNEL__
 
+/* Low-level stepping controls. */
+#define DBG_MDSCR_SS		(1 << 0)
+#define DBG_SPSR_SS		(1 << 21)
+
+/* MDSCR_EL1 enabling bits */
+#define DBG_MDSCR_KDE		(1 << 13)
+#define DBG_MDSCR_MDE		(1 << 15)
+#define DBG_MDSCR_MASK		~(DBG_MDSCR_KDE | DBG_MDSCR_MDE)
+
 #define	DBG_ESR_EVT(x)		(((x) >> 27) & 0x7)
 
 /* AArch64 */
@@ -73,11 +82,6 @@
 
 #define CACHE_FLUSH_IS_SAFE		1
 
-enum debug_el {
-	DBG_ACTIVE_EL0 = 0,
-	DBG_ACTIVE_EL1,
-};
-
 /* AArch32 */
 #define DBG_ESR_EVT_BKPT	0x4
 #define DBG_ESR_EVT_VECC	0x5
@@ -115,6 +119,11 @@ void unregister_break_hook(struct break_hook *hook);
 
 u8 debug_monitors_arch(void);
 
+enum debug_el {
+	DBG_ACTIVE_EL0 = 0,
+	DBG_ACTIVE_EL1,
+};
+
 void enable_debug_monitors(enum debug_el el);
 void disable_debug_monitors(enum debug_el el);
 
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h
index 3d69030..cc83520 100644
--- a/arch/arm64/include/asm/kvm_arm.h
+++ b/arch/arm64/include/asm/kvm_arm.h
@@ -76,9 +76,10 @@
  */
 #define HCR_GUEST_FLAGS (HCR_TSC | HCR_TSW | HCR_TWE | HCR_TWI | HCR_VM | \
 			 HCR_TVM | HCR_BSU_IS | HCR_FB | HCR_TAC | \
-			 HCR_AMO | HCR_IMO | HCR_FMO | \
-			 HCR_SWIO | HCR_TIDCP | HCR_RW)
+			 HCR_AMO | HCR_SWIO | HCR_TIDCP | HCR_RW)
 #define HCR_VIRT_EXCP_MASK (HCR_VA | HCR_VI | HCR_VF)
+#define HCR_INT_OVERRIDE   (HCR_FMO | HCR_IMO)
+
 
 /* Hyp System Control Register (SCTLR_EL2) bits */
 #define SCTLR_EL2_EE	(1 << 25)
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h
index 9fcd54b..4838421 100644
--- a/arch/arm64/include/asm/kvm_asm.h
+++ b/arch/arm64/include/asm/kvm_asm.h
@@ -18,6 +18,8 @@
 #ifndef __ARM_KVM_ASM_H__
 #define __ARM_KVM_ASM_H__
 
+#include <asm/virt.h>
+
 /*
  * 0 is reserved as an invalid value.
  * Order *must* be kept in sync with the hyp switch code.
@@ -43,14 +45,25 @@
 #define	AMAIR_EL1	19	/* Aux Memory Attribute Indirection Register */
 #define	CNTKCTL_EL1	20	/* Timer Control Register (EL1) */
 #define	PAR_EL1		21	/* Physical Address Register */
+#define MDSCR_EL1	22	/* Monitor Debug System Control Register */
+#define DBGBCR0_EL1	23	/* Debug Breakpoint Control Registers (0-15) */
+#define DBGBCR15_EL1	38
+#define DBGBVR0_EL1	39	/* Debug Breakpoint Value Registers (0-15) */
+#define DBGBVR15_EL1	54
+#define DBGWCR0_EL1	55	/* Debug Watchpoint Control Registers (0-15) */
+#define DBGWCR15_EL1	70
+#define DBGWVR0_EL1	71	/* Debug Watchpoint Value Registers (0-15) */
+#define DBGWVR15_EL1	86
+#define MDCCINT_EL1	87	/* Monitor Debug Comms Channel Interrupt Enable Reg */
+
 /* 32bit specific registers. Keep them at the end of the range */
-#define	DACR32_EL2	22	/* Domain Access Control Register */
-#define	IFSR32_EL2	23	/* Instruction Fault Status Register */
-#define	FPEXC32_EL2	24	/* Floating-Point Exception Control Register */
-#define	DBGVCR32_EL2	25	/* Debug Vector Catch Register */
-#define	TEECR32_EL1	26	/* ThumbEE Configuration Register */
-#define	TEEHBR32_EL1	27	/* ThumbEE Handler Base Register */
-#define	NR_SYS_REGS	28
+#define	DACR32_EL2	88	/* Domain Access Control Register */
+#define	IFSR32_EL2	89	/* Instruction Fault Status Register */
+#define	FPEXC32_EL2	90	/* Floating-Point Exception Control Register */
+#define	DBGVCR32_EL2	91	/* Debug Vector Catch Register */
+#define	TEECR32_EL1	92	/* ThumbEE Configuration Register */
+#define	TEEHBR32_EL1	93	/* ThumbEE Handler Base Register */
+#define	NR_SYS_REGS	94
 
 /* 32bit mapping */
 #define c0_MPIDR	(MPIDR_EL1 * 2)	/* MultiProcessor ID Register */
@@ -82,11 +95,23 @@
 #define c10_AMAIR0	(AMAIR_EL1 * 2)	/* Aux Memory Attr Indirection Reg */
 #define c10_AMAIR1	(c10_AMAIR0 + 1)/* Aux Memory Attr Indirection Reg */
 #define c14_CNTKCTL	(CNTKCTL_EL1 * 2) /* Timer Control Register (PL1) */
-#define NR_CP15_REGS	(NR_SYS_REGS * 2)
+
+#define cp14_DBGDSCRext	(MDSCR_EL1 * 2)
+#define cp14_DBGBCR0	(DBGBCR0_EL1 * 2)
+#define cp14_DBGBVR0	(DBGBVR0_EL1 * 2)
+#define cp14_DBGBXVR0	(cp14_DBGBVR0 + 1)
+#define cp14_DBGWCR0	(DBGWCR0_EL1 * 2)
+#define cp14_DBGWVR0	(DBGWVR0_EL1 * 2)
+#define cp14_DBGDCCINT	(MDCCINT_EL1 * 2)
+
+#define NR_COPRO_REGS	(NR_SYS_REGS * 2)
 
 #define ARM_EXCEPTION_IRQ	  0
 #define ARM_EXCEPTION_TRAP	  1
 
+#define KVM_ARM64_DEBUG_DIRTY_SHIFT	0
+#define KVM_ARM64_DEBUG_DIRTY		(1 << KVM_ARM64_DEBUG_DIRTY_SHIFT)
+
 #ifndef __ASSEMBLY__
 struct kvm;
 struct kvm_vcpu;
@@ -96,13 +121,21 @@ extern char __kvm_hyp_init_end[];
 
 extern char __kvm_hyp_vector[];
 
-extern char __kvm_hyp_code_start[];
-extern char __kvm_hyp_code_end[];
+#define	__kvm_hyp_code_start	__hyp_text_start
+#define	__kvm_hyp_code_end	__hyp_text_end
 
 extern void __kvm_flush_vm_context(void);
 extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
 
 extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
+
+extern u64 __vgic_v3_get_ich_vtr_el2(void);
+
+extern char __save_vgic_v2_state[];
+extern char __restore_vgic_v2_state[];
+extern char __save_vgic_v3_state[];
+extern char __restore_vgic_v3_state[];
+
 #endif
 
 #endif /* __ARM_KVM_ASM_H__ */
diff --git a/arch/arm64/include/asm/kvm_coproc.h b/arch/arm64/include/asm/kvm_coproc.h
index 9a59301..0b52377 100644
--- a/arch/arm64/include/asm/kvm_coproc.h
+++ b/arch/arm64/include/asm/kvm_coproc.h
@@ -39,7 +39,8 @@ void kvm_register_target_sys_reg_table(unsigned int target,
 				       struct kvm_sys_reg_target_table *table);
 
 int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run);
-int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run);
+int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run);
+int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run);
 int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run);
 int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run);
 int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run);
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index dd8ecfc3..fdc3e21 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -213,6 +213,17 @@ static inline unsigned long vcpu_data_guest_to_host(struct kvm_vcpu *vcpu,
 		default:
 			return be64_to_cpu(data);
 		}
+	} else {
+		switch (len) {
+		case 1:
+			return data & 0xff;
+		case 2:
+			return le16_to_cpu(data & 0xffff);
+		case 4:
+			return le32_to_cpu(data & 0xffffffff);
+		default:
+			return le64_to_cpu(data);
+		}
 	}
 
 	return data;		/* Leave LE untouched */
@@ -233,6 +244,17 @@ static inline unsigned long vcpu_data_host_to_guest(struct kvm_vcpu *vcpu,
 		default:
 			return cpu_to_be64(data);
 		}
+	} else {
+		switch (len) {
+		case 1:
+			return data & 0xff;
+		case 2:
+			return cpu_to_le16(data & 0xffff);
+		case 4:
+			return cpu_to_le32(data & 0xffffffff);
+		default:
+			return cpu_to_le64(data);
+		}
 	}
 
 	return data;		/* Leave LE untouched */
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 92242ce..e10c45a 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -86,7 +86,7 @@ struct kvm_cpu_context {
 	struct kvm_regs	gp_regs;
 	union {
 		u64 sys_regs[NR_SYS_REGS];
-		u32 cp15[NR_CP15_REGS];
+		u32 copro[NR_COPRO_REGS];
 	};
 };
 
@@ -101,6 +101,9 @@ struct kvm_vcpu_arch {
 	/* Exception Information */
 	struct kvm_vcpu_fault_info fault;
 
+	/* Debug state */
+	u64 debug_flags;
+
 	/* Pointer to host CPU context */
 	kvm_cpu_context_t *host_cpu_context;
 
@@ -138,7 +141,20 @@ struct kvm_vcpu_arch {
 
 #define vcpu_gp_regs(v)		(&(v)->arch.ctxt.gp_regs)
 #define vcpu_sys_reg(v,r)	((v)->arch.ctxt.sys_regs[(r)])
-#define vcpu_cp15(v,r)		((v)->arch.ctxt.cp15[(r)])
+/*
+ * CP14 and CP15 live in the same array, as they are backed by the
+ * same system registers.
+ */
+#define vcpu_cp14(v,r)		((v)->arch.ctxt.copro[(r)])
+#define vcpu_cp15(v,r)		((v)->arch.ctxt.copro[(r)])
+
+#ifdef CONFIG_CPU_BIG_ENDIAN
+#define vcpu_cp15_64_high(v,r)	vcpu_cp15((v),(r))
+#define vcpu_cp15_64_low(v,r)	vcpu_cp15((v),(r) + 1)
+#else
+#define vcpu_cp15_64_high(v,r)	vcpu_cp15((v),(r) + 1)
+#define vcpu_cp15_64_low(v,r)	vcpu_cp15((v),(r))
+#endif
 
 struct kvm_vm_stat {
 	u32 remote_tlb_flush;
@@ -200,4 +216,32 @@ static inline void __cpu_init_hyp_mode(phys_addr_t boot_pgd_ptr,
 		     hyp_stack_ptr, vector_ptr);
 }
 
+struct vgic_sr_vectors {
+	void	*save_vgic;
+	void	*restore_vgic;
+};
+
+static inline void vgic_arch_setup(const struct vgic_params *vgic)
+{
+	extern struct vgic_sr_vectors __vgic_sr_vectors;
+
+	switch(vgic->type)
+	{
+	case VGIC_V2:
+		__vgic_sr_vectors.save_vgic	= __save_vgic_v2_state;
+		__vgic_sr_vectors.restore_vgic	= __restore_vgic_v2_state;
+		break;
+
+#ifdef CONFIG_ARM_GIC_V3
+	case VGIC_V3:
+		__vgic_sr_vectors.save_vgic	= __save_vgic_v3_state;
+		__vgic_sr_vectors.restore_vgic	= __restore_vgic_v3_state;
+		break;
+#endif
+
+	default:
+		BUG();
+	}
+}
+
 #endif /* __ARM64_KVM_HOST_H__ */
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index 7d29847..8e138c7 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -125,6 +125,21 @@ static inline void kvm_set_s2pmd_writable(pmd_t *pmd)
 #define kvm_pud_addr_end(addr, end)	pud_addr_end(addr, end)
 #define kvm_pmd_addr_end(addr, end)	pmd_addr_end(addr, end)
 
+static inline bool kvm_page_empty(void *ptr)
+{
+	struct page *ptr_page = virt_to_page(ptr);
+	return page_count(ptr_page) == 1;
+}
+
+#define kvm_pte_table_empty(ptep) kvm_page_empty(ptep)
+#ifndef CONFIG_ARM64_64K_PAGES
+#define kvm_pmd_table_empty(pmdp) kvm_page_empty(pmdp)
+#else
+#define kvm_pmd_table_empty(pmdp) (0)
+#endif
+#define kvm_pud_table_empty(pudp) (0)
+
+
 struct kvm;
 
 #define kvm_flush_dcache_to_poc(a,l)	__flush_dcache_area((a), (l))
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
index 215ad46..7a5df52 100644
--- a/arch/arm64/include/asm/virt.h
+++ b/arch/arm64/include/asm/virt.h
@@ -50,6 +50,10 @@ static inline bool is_hyp_mode_mismatched(void)
 	return __boot_cpu_mode[0] != __boot_cpu_mode[1];
 }
 
+/* The section containing the hypervisor text */
+extern char __hyp_text_start[];
+extern char __hyp_text_end[];
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* ! __ASM__VIRT_H */
diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c
index 646f888..9a9fce0 100644
--- a/arch/arm64/kernel/asm-offsets.c
+++ b/arch/arm64/kernel/asm-offsets.c
@@ -120,6 +120,7 @@ int main(void)
   DEFINE(VCPU_ESR_EL2,		offsetof(struct kvm_vcpu, arch.fault.esr_el2));
   DEFINE(VCPU_FAR_EL2,		offsetof(struct kvm_vcpu, arch.fault.far_el2));
   DEFINE(VCPU_HPFAR_EL2,	offsetof(struct kvm_vcpu, arch.fault.hpfar_el2));
+  DEFINE(VCPU_DEBUG_FLAGS,	offsetof(struct kvm_vcpu, arch.debug_flags));
   DEFINE(VCPU_HCR_EL2,		offsetof(struct kvm_vcpu, arch.hcr_el2));
   DEFINE(VCPU_IRQ_LINES,	offsetof(struct kvm_vcpu, arch.irq_lines));
   DEFINE(VCPU_HOST_CONTEXT,	offsetof(struct kvm_vcpu, arch.host_cpu_context));
@@ -129,13 +130,24 @@ int main(void)
   DEFINE(KVM_TIMER_ENABLED,	offsetof(struct kvm, arch.timer.enabled));
   DEFINE(VCPU_KVM,		offsetof(struct kvm_vcpu, kvm));
   DEFINE(VCPU_VGIC_CPU,		offsetof(struct kvm_vcpu, arch.vgic_cpu));
-  DEFINE(VGIC_CPU_HCR,		offsetof(struct vgic_cpu, vgic_hcr));
-  DEFINE(VGIC_CPU_VMCR,		offsetof(struct vgic_cpu, vgic_vmcr));
-  DEFINE(VGIC_CPU_MISR,		offsetof(struct vgic_cpu, vgic_misr));
-  DEFINE(VGIC_CPU_EISR,		offsetof(struct vgic_cpu, vgic_eisr));
-  DEFINE(VGIC_CPU_ELRSR,	offsetof(struct vgic_cpu, vgic_elrsr));
-  DEFINE(VGIC_CPU_APR,		offsetof(struct vgic_cpu, vgic_apr));
-  DEFINE(VGIC_CPU_LR,		offsetof(struct vgic_cpu, vgic_lr));
+  DEFINE(VGIC_SAVE_FN,		offsetof(struct vgic_sr_vectors, save_vgic));
+  DEFINE(VGIC_RESTORE_FN,	offsetof(struct vgic_sr_vectors, restore_vgic));
+  DEFINE(VGIC_SR_VECTOR_SZ,	sizeof(struct vgic_sr_vectors));
+  DEFINE(VGIC_V2_CPU_HCR,	offsetof(struct vgic_cpu, vgic_v2.vgic_hcr));
+  DEFINE(VGIC_V2_CPU_VMCR,	offsetof(struct vgic_cpu, vgic_v2.vgic_vmcr));
+  DEFINE(VGIC_V2_CPU_MISR,	offsetof(struct vgic_cpu, vgic_v2.vgic_misr));
+  DEFINE(VGIC_V2_CPU_EISR,	offsetof(struct vgic_cpu, vgic_v2.vgic_eisr));
+  DEFINE(VGIC_V2_CPU_ELRSR,	offsetof(struct vgic_cpu, vgic_v2.vgic_elrsr));
+  DEFINE(VGIC_V2_CPU_APR,	offsetof(struct vgic_cpu, vgic_v2.vgic_apr));
+  DEFINE(VGIC_V2_CPU_LR,	offsetof(struct vgic_cpu, vgic_v2.vgic_lr));
+  DEFINE(VGIC_V3_CPU_HCR,	offsetof(struct vgic_cpu, vgic_v3.vgic_hcr));
+  DEFINE(VGIC_V3_CPU_VMCR,	offsetof(struct vgic_cpu, vgic_v3.vgic_vmcr));
+  DEFINE(VGIC_V3_CPU_MISR,	offsetof(struct vgic_cpu, vgic_v3.vgic_misr));
+  DEFINE(VGIC_V3_CPU_EISR,	offsetof(struct vgic_cpu, vgic_v3.vgic_eisr));
+  DEFINE(VGIC_V3_CPU_ELRSR,	offsetof(struct vgic_cpu, vgic_v3.vgic_elrsr));
+  DEFINE(VGIC_V3_CPU_AP0R,	offsetof(struct vgic_cpu, vgic_v3.vgic_ap0r));
+  DEFINE(VGIC_V3_CPU_AP1R,	offsetof(struct vgic_cpu, vgic_v3.vgic_ap1r));
+  DEFINE(VGIC_V3_CPU_LR,	offsetof(struct vgic_cpu, vgic_v3.vgic_lr));
   DEFINE(VGIC_CPU_NR_LR,	offsetof(struct vgic_cpu, nr_lr));
   DEFINE(KVM_VTTBR,		offsetof(struct kvm, arch.vttbr));
   DEFINE(KVM_VGIC_VCTRL,	offsetof(struct kvm, arch.vgic.vctrl_base));
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index fe5b940..b056369 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -30,15 +30,6 @@
 #include <asm/cputype.h>
 #include <asm/system_misc.h>
 
-/* Low-level stepping controls. */
-#define DBG_MDSCR_SS		(1 << 0)
-#define DBG_SPSR_SS		(1 << 21)
-
-/* MDSCR_EL1 enabling bits */
-#define DBG_MDSCR_KDE		(1 << 13)
-#define DBG_MDSCR_MDE		(1 << 15)
-#define DBG_MDSCR_MASK		~(DBG_MDSCR_KDE | DBG_MDSCR_MDE)
-
 /* Determine debug architecture. */
 u8 debug_monitors_arch(void)
 {
diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
index 72a9fd5..32a0961 100644
--- a/arch/arm64/kvm/Makefile
+++ b/arch/arm64/kvm/Makefile
@@ -20,4 +20,8 @@ kvm-$(CONFIG_KVM_ARM_HOST) += hyp.o hyp-init.o handle_exit.o
 kvm-$(CONFIG_KVM_ARM_HOST) += guest.o reset.o sys_regs.o sys_regs_generic_v8.o
 
 kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic-v2.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += vgic-v2-switch.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic-v3.o
+kvm-$(CONFIG_KVM_ARM_VGIC) += vgic-v3-switch.o
 kvm-$(CONFIG_KVM_ARM_TIMER) += $(KVM)/arm/arch_timer.o
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index 60b5c31..8d1ec28 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -136,13 +136,67 @@ static unsigned long num_core_regs(void)
 }
 
 /**
+ * ARM64 versions of the TIMER registers, always available on arm64
+ */
+
+#define NUM_TIMER_REGS 3
+
+static bool is_timer_reg(u64 index)
+{
+	switch (index) {
+	case KVM_REG_ARM_TIMER_CTL:
+	case KVM_REG_ARM_TIMER_CNT:
+	case KVM_REG_ARM_TIMER_CVAL:
+		return true;
+	}
+	return false;
+}
+
+static int copy_timer_indices(struct kvm_vcpu *vcpu, u64 __user *uindices)
+{
+	if (put_user(KVM_REG_ARM_TIMER_CTL, uindices))
+		return -EFAULT;
+	uindices++;
+	if (put_user(KVM_REG_ARM_TIMER_CNT, uindices))
+		return -EFAULT;
+	uindices++;
+	if (put_user(KVM_REG_ARM_TIMER_CVAL, uindices))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int set_timer_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
+{
+	void __user *uaddr = (void __user *)(long)reg->addr;
+	u64 val;
+	int ret;
+
+	ret = copy_from_user(&val, uaddr, KVM_REG_SIZE(reg->id));
+	if (ret != 0)
+		return ret;
+
+	return kvm_arm_timer_set_reg(vcpu, reg->id, val);
+}
+
+static int get_timer_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
+{
+	void __user *uaddr = (void __user *)(long)reg->addr;
+	u64 val;
+
+	val = kvm_arm_timer_get_reg(vcpu, reg->id);
+	return copy_to_user(uaddr, &val, KVM_REG_SIZE(reg->id));
+}
+
+/**
  * kvm_arm_num_regs - how many registers do we present via KVM_GET_ONE_REG
  *
  * This is for all registers.
  */
 unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu)
 {
-	return num_core_regs() + kvm_arm_num_sys_reg_descs(vcpu);
+	return num_core_regs() + kvm_arm_num_sys_reg_descs(vcpu)
+                + NUM_TIMER_REGS;
 }
 
 /**
@@ -154,6 +208,7 @@ int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices)
 {
 	unsigned int i;
 	const u64 core_reg = KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE;
+	int ret;
 
 	for (i = 0; i < sizeof(struct kvm_regs) / sizeof(__u32); i++) {
 		if (put_user(core_reg | i, uindices))
@@ -161,6 +216,11 @@ int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices)
 		uindices++;
 	}
 
+	ret = copy_timer_indices(vcpu, uindices);
+	if (ret)
+		return ret;
+	uindices += NUM_TIMER_REGS;
+
 	return kvm_arm_copy_sys_reg_indices(vcpu, uindices);
 }
 
@@ -174,6 +234,9 @@ int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE)
 		return get_core_reg(vcpu, reg);
 
+	if (is_timer_reg(reg->id))
+		return get_timer_reg(vcpu, reg);
+
 	return kvm_arm_sys_reg_get_reg(vcpu, reg);
 }
 
@@ -187,6 +250,9 @@ int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE)
 		return set_core_reg(vcpu, reg);
 
+	if (is_timer_reg(reg->id))
+		return set_timer_reg(vcpu, reg);
+
 	return kvm_arm_sys_reg_set_reg(vcpu, reg);
 }
 
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c
index 182415e..e28be51 100644
--- a/arch/arm64/kvm/handle_exit.c
+++ b/arch/arm64/kvm/handle_exit.c
@@ -73,9 +73,9 @@ static exit_handle_fn arm_exit_handlers[] = {
 	[ESR_EL2_EC_WFI]	= kvm_handle_wfx,
 	[ESR_EL2_EC_CP15_32]	= kvm_handle_cp15_32,
 	[ESR_EL2_EC_CP15_64]	= kvm_handle_cp15_64,
-	[ESR_EL2_EC_CP14_MR]	= kvm_handle_cp14_access,
+	[ESR_EL2_EC_CP14_MR]	= kvm_handle_cp14_32,
 	[ESR_EL2_EC_CP14_LS]	= kvm_handle_cp14_load_store,
-	[ESR_EL2_EC_CP14_64]	= kvm_handle_cp14_access,
+	[ESR_EL2_EC_CP14_64]	= kvm_handle_cp14_64,
 	[ESR_EL2_EC_HVC32]	= handle_hvc,
 	[ESR_EL2_EC_SMC32]	= handle_smc,
 	[ESR_EL2_EC_HVC64]	= handle_hvc,
diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S
index b0d1512..b72aa9f 100644
--- a/arch/arm64/kvm/hyp.S
+++ b/arch/arm64/kvm/hyp.S
@@ -16,11 +16,11 @@
  */
 
 #include <linux/linkage.h>
-#include <linux/irqchip/arm-gic.h>
 
 #include <asm/assembler.h>
 #include <asm/memory.h>
 #include <asm/asm-offsets.h>
+#include <asm/debug-monitors.h>
 #include <asm/fpsimdmacros.h>
 #include <asm/kvm.h>
 #include <asm/kvm_asm.h>
@@ -36,9 +36,6 @@
 	.pushsection	.hyp.text, "ax"
 	.align	PAGE_SHIFT
 
-__kvm_hyp_code_start:
-	.globl __kvm_hyp_code_start
-
 .macro save_common_regs
 	// x2: base address for cpu context
 	// x3: tmp register
@@ -215,6 +212,7 @@ __kvm_hyp_code_start:
 	mrs	x22, 	amair_el1
 	mrs	x23, 	cntkctl_el1
 	mrs	x24,	par_el1
+	mrs	x25,	mdscr_el1
 
 	stp	x4, x5, [x3]
 	stp	x6, x7, [x3, #16]
@@ -226,7 +224,202 @@ __kvm_hyp_code_start:
 	stp	x18, x19, [x3, #112]
 	stp	x20, x21, [x3, #128]
 	stp	x22, x23, [x3, #144]
-	str	x24, [x3, #160]
+	stp	x24, x25, [x3, #160]
+.endm
+
+.macro save_debug
+	// x2: base address for cpu context
+	// x3: tmp register
+
+	mrs	x26, id_aa64dfr0_el1
+	ubfx	x24, x26, #12, #4	// Extract BRPs
+	ubfx	x25, x26, #20, #4	// Extract WRPs
+	mov	w26, #15
+	sub	w24, w26, w24		// How many BPs to skip
+	sub	w25, w26, w25		// How many WPs to skip
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGBCR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+1:
+	mrs	x20, dbgbcr15_el1
+	mrs	x19, dbgbcr14_el1
+	mrs	x18, dbgbcr13_el1
+	mrs	x17, dbgbcr12_el1
+	mrs	x16, dbgbcr11_el1
+	mrs	x15, dbgbcr10_el1
+	mrs	x14, dbgbcr9_el1
+	mrs	x13, dbgbcr8_el1
+	mrs	x12, dbgbcr7_el1
+	mrs	x11, dbgbcr6_el1
+	mrs	x10, dbgbcr5_el1
+	mrs	x9, dbgbcr4_el1
+	mrs	x8, dbgbcr3_el1
+	mrs	x7, dbgbcr2_el1
+	mrs	x6, dbgbcr1_el1
+	mrs	x5, dbgbcr0_el1
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+
+1:
+	str	x20, [x3, #(15 * 8)]
+	str	x19, [x3, #(14 * 8)]
+	str	x18, [x3, #(13 * 8)]
+	str	x17, [x3, #(12 * 8)]
+	str	x16, [x3, #(11 * 8)]
+	str	x15, [x3, #(10 * 8)]
+	str	x14, [x3, #(9 * 8)]
+	str	x13, [x3, #(8 * 8)]
+	str	x12, [x3, #(7 * 8)]
+	str	x11, [x3, #(6 * 8)]
+	str	x10, [x3, #(5 * 8)]
+	str	x9, [x3, #(4 * 8)]
+	str	x8, [x3, #(3 * 8)]
+	str	x7, [x3, #(2 * 8)]
+	str	x6, [x3, #(1 * 8)]
+	str	x5, [x3, #(0 * 8)]
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGBVR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+1:
+	mrs	x20, dbgbvr15_el1
+	mrs	x19, dbgbvr14_el1
+	mrs	x18, dbgbvr13_el1
+	mrs	x17, dbgbvr12_el1
+	mrs	x16, dbgbvr11_el1
+	mrs	x15, dbgbvr10_el1
+	mrs	x14, dbgbvr9_el1
+	mrs	x13, dbgbvr8_el1
+	mrs	x12, dbgbvr7_el1
+	mrs	x11, dbgbvr6_el1
+	mrs	x10, dbgbvr5_el1
+	mrs	x9, dbgbvr4_el1
+	mrs	x8, dbgbvr3_el1
+	mrs	x7, dbgbvr2_el1
+	mrs	x6, dbgbvr1_el1
+	mrs	x5, dbgbvr0_el1
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+
+1:
+	str	x20, [x3, #(15 * 8)]
+	str	x19, [x3, #(14 * 8)]
+	str	x18, [x3, #(13 * 8)]
+	str	x17, [x3, #(12 * 8)]
+	str	x16, [x3, #(11 * 8)]
+	str	x15, [x3, #(10 * 8)]
+	str	x14, [x3, #(9 * 8)]
+	str	x13, [x3, #(8 * 8)]
+	str	x12, [x3, #(7 * 8)]
+	str	x11, [x3, #(6 * 8)]
+	str	x10, [x3, #(5 * 8)]
+	str	x9, [x3, #(4 * 8)]
+	str	x8, [x3, #(3 * 8)]
+	str	x7, [x3, #(2 * 8)]
+	str	x6, [x3, #(1 * 8)]
+	str	x5, [x3, #(0 * 8)]
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGWCR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+1:
+	mrs	x20, dbgwcr15_el1
+	mrs	x19, dbgwcr14_el1
+	mrs	x18, dbgwcr13_el1
+	mrs	x17, dbgwcr12_el1
+	mrs	x16, dbgwcr11_el1
+	mrs	x15, dbgwcr10_el1
+	mrs	x14, dbgwcr9_el1
+	mrs	x13, dbgwcr8_el1
+	mrs	x12, dbgwcr7_el1
+	mrs	x11, dbgwcr6_el1
+	mrs	x10, dbgwcr5_el1
+	mrs	x9, dbgwcr4_el1
+	mrs	x8, dbgwcr3_el1
+	mrs	x7, dbgwcr2_el1
+	mrs	x6, dbgwcr1_el1
+	mrs	x5, dbgwcr0_el1
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+
+1:
+	str	x20, [x3, #(15 * 8)]
+	str	x19, [x3, #(14 * 8)]
+	str	x18, [x3, #(13 * 8)]
+	str	x17, [x3, #(12 * 8)]
+	str	x16, [x3, #(11 * 8)]
+	str	x15, [x3, #(10 * 8)]
+	str	x14, [x3, #(9 * 8)]
+	str	x13, [x3, #(8 * 8)]
+	str	x12, [x3, #(7 * 8)]
+	str	x11, [x3, #(6 * 8)]
+	str	x10, [x3, #(5 * 8)]
+	str	x9, [x3, #(4 * 8)]
+	str	x8, [x3, #(3 * 8)]
+	str	x7, [x3, #(2 * 8)]
+	str	x6, [x3, #(1 * 8)]
+	str	x5, [x3, #(0 * 8)]
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGWVR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+1:
+	mrs	x20, dbgwvr15_el1
+	mrs	x19, dbgwvr14_el1
+	mrs	x18, dbgwvr13_el1
+	mrs	x17, dbgwvr12_el1
+	mrs	x16, dbgwvr11_el1
+	mrs	x15, dbgwvr10_el1
+	mrs	x14, dbgwvr9_el1
+	mrs	x13, dbgwvr8_el1
+	mrs	x12, dbgwvr7_el1
+	mrs	x11, dbgwvr6_el1
+	mrs	x10, dbgwvr5_el1
+	mrs	x9, dbgwvr4_el1
+	mrs	x8, dbgwvr3_el1
+	mrs	x7, dbgwvr2_el1
+	mrs	x6, dbgwvr1_el1
+	mrs	x5, dbgwvr0_el1
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+
+1:
+	str	x20, [x3, #(15 * 8)]
+	str	x19, [x3, #(14 * 8)]
+	str	x18, [x3, #(13 * 8)]
+	str	x17, [x3, #(12 * 8)]
+	str	x16, [x3, #(11 * 8)]
+	str	x15, [x3, #(10 * 8)]
+	str	x14, [x3, #(9 * 8)]
+	str	x13, [x3, #(8 * 8)]
+	str	x12, [x3, #(7 * 8)]
+	str	x11, [x3, #(6 * 8)]
+	str	x10, [x3, #(5 * 8)]
+	str	x9, [x3, #(4 * 8)]
+	str	x8, [x3, #(3 * 8)]
+	str	x7, [x3, #(2 * 8)]
+	str	x6, [x3, #(1 * 8)]
+	str	x5, [x3, #(0 * 8)]
+
+	mrs	x21, mdccint_el1
+	str	x21, [x2, #CPU_SYSREG_OFFSET(MDCCINT_EL1)]
 .endm
 
 .macro restore_sysregs
@@ -245,7 +438,7 @@ __kvm_hyp_code_start:
 	ldp	x18, x19, [x3, #112]
 	ldp	x20, x21, [x3, #128]
 	ldp	x22, x23, [x3, #144]
-	ldr	x24, [x3, #160]
+	ldp	x24, x25, [x3, #160]
 
 	msr	vmpidr_el2,	x4
 	msr	csselr_el1,	x5
@@ -268,6 +461,198 @@ __kvm_hyp_code_start:
 	msr	amair_el1,	x22
 	msr	cntkctl_el1,	x23
 	msr	par_el1,	x24
+	msr	mdscr_el1,	x25
+.endm
+
+.macro restore_debug
+	// x2: base address for cpu context
+	// x3: tmp register
+
+	mrs	x26, id_aa64dfr0_el1
+	ubfx	x24, x26, #12, #4	// Extract BRPs
+	ubfx	x25, x26, #20, #4	// Extract WRPs
+	mov	w26, #15
+	sub	w24, w26, w24		// How many BPs to skip
+	sub	w25, w26, w25		// How many WPs to skip
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGBCR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+1:
+	ldr	x20, [x3, #(15 * 8)]
+	ldr	x19, [x3, #(14 * 8)]
+	ldr	x18, [x3, #(13 * 8)]
+	ldr	x17, [x3, #(12 * 8)]
+	ldr	x16, [x3, #(11 * 8)]
+	ldr	x15, [x3, #(10 * 8)]
+	ldr	x14, [x3, #(9 * 8)]
+	ldr	x13, [x3, #(8 * 8)]
+	ldr	x12, [x3, #(7 * 8)]
+	ldr	x11, [x3, #(6 * 8)]
+	ldr	x10, [x3, #(5 * 8)]
+	ldr	x9, [x3, #(4 * 8)]
+	ldr	x8, [x3, #(3 * 8)]
+	ldr	x7, [x3, #(2 * 8)]
+	ldr	x6, [x3, #(1 * 8)]
+	ldr	x5, [x3, #(0 * 8)]
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+1:
+	msr	dbgbcr15_el1, x20
+	msr	dbgbcr14_el1, x19
+	msr	dbgbcr13_el1, x18
+	msr	dbgbcr12_el1, x17
+	msr	dbgbcr11_el1, x16
+	msr	dbgbcr10_el1, x15
+	msr	dbgbcr9_el1, x14
+	msr	dbgbcr8_el1, x13
+	msr	dbgbcr7_el1, x12
+	msr	dbgbcr6_el1, x11
+	msr	dbgbcr5_el1, x10
+	msr	dbgbcr4_el1, x9
+	msr	dbgbcr3_el1, x8
+	msr	dbgbcr2_el1, x7
+	msr	dbgbcr1_el1, x6
+	msr	dbgbcr0_el1, x5
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGBVR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+1:
+	ldr	x20, [x3, #(15 * 8)]
+	ldr	x19, [x3, #(14 * 8)]
+	ldr	x18, [x3, #(13 * 8)]
+	ldr	x17, [x3, #(12 * 8)]
+	ldr	x16, [x3, #(11 * 8)]
+	ldr	x15, [x3, #(10 * 8)]
+	ldr	x14, [x3, #(9 * 8)]
+	ldr	x13, [x3, #(8 * 8)]
+	ldr	x12, [x3, #(7 * 8)]
+	ldr	x11, [x3, #(6 * 8)]
+	ldr	x10, [x3, #(5 * 8)]
+	ldr	x9, [x3, #(4 * 8)]
+	ldr	x8, [x3, #(3 * 8)]
+	ldr	x7, [x3, #(2 * 8)]
+	ldr	x6, [x3, #(1 * 8)]
+	ldr	x5, [x3, #(0 * 8)]
+
+	adr	x26, 1f
+	add	x26, x26, x24, lsl #2
+	br	x26
+1:
+	msr	dbgbvr15_el1, x20
+	msr	dbgbvr14_el1, x19
+	msr	dbgbvr13_el1, x18
+	msr	dbgbvr12_el1, x17
+	msr	dbgbvr11_el1, x16
+	msr	dbgbvr10_el1, x15
+	msr	dbgbvr9_el1, x14
+	msr	dbgbvr8_el1, x13
+	msr	dbgbvr7_el1, x12
+	msr	dbgbvr6_el1, x11
+	msr	dbgbvr5_el1, x10
+	msr	dbgbvr4_el1, x9
+	msr	dbgbvr3_el1, x8
+	msr	dbgbvr2_el1, x7
+	msr	dbgbvr1_el1, x6
+	msr	dbgbvr0_el1, x5
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGWCR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+1:
+	ldr	x20, [x3, #(15 * 8)]
+	ldr	x19, [x3, #(14 * 8)]
+	ldr	x18, [x3, #(13 * 8)]
+	ldr	x17, [x3, #(12 * 8)]
+	ldr	x16, [x3, #(11 * 8)]
+	ldr	x15, [x3, #(10 * 8)]
+	ldr	x14, [x3, #(9 * 8)]
+	ldr	x13, [x3, #(8 * 8)]
+	ldr	x12, [x3, #(7 * 8)]
+	ldr	x11, [x3, #(6 * 8)]
+	ldr	x10, [x3, #(5 * 8)]
+	ldr	x9, [x3, #(4 * 8)]
+	ldr	x8, [x3, #(3 * 8)]
+	ldr	x7, [x3, #(2 * 8)]
+	ldr	x6, [x3, #(1 * 8)]
+	ldr	x5, [x3, #(0 * 8)]
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+1:
+	msr	dbgwcr15_el1, x20
+	msr	dbgwcr14_el1, x19
+	msr	dbgwcr13_el1, x18
+	msr	dbgwcr12_el1, x17
+	msr	dbgwcr11_el1, x16
+	msr	dbgwcr10_el1, x15
+	msr	dbgwcr9_el1, x14
+	msr	dbgwcr8_el1, x13
+	msr	dbgwcr7_el1, x12
+	msr	dbgwcr6_el1, x11
+	msr	dbgwcr5_el1, x10
+	msr	dbgwcr4_el1, x9
+	msr	dbgwcr3_el1, x8
+	msr	dbgwcr2_el1, x7
+	msr	dbgwcr1_el1, x6
+	msr	dbgwcr0_el1, x5
+
+	add	x3, x2, #CPU_SYSREG_OFFSET(DBGWVR0_EL1)
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+1:
+	ldr	x20, [x3, #(15 * 8)]
+	ldr	x19, [x3, #(14 * 8)]
+	ldr	x18, [x3, #(13 * 8)]
+	ldr	x17, [x3, #(12 * 8)]
+	ldr	x16, [x3, #(11 * 8)]
+	ldr	x15, [x3, #(10 * 8)]
+	ldr	x14, [x3, #(9 * 8)]
+	ldr	x13, [x3, #(8 * 8)]
+	ldr	x12, [x3, #(7 * 8)]
+	ldr	x11, [x3, #(6 * 8)]
+	ldr	x10, [x3, #(5 * 8)]
+	ldr	x9, [x3, #(4 * 8)]
+	ldr	x8, [x3, #(3 * 8)]
+	ldr	x7, [x3, #(2 * 8)]
+	ldr	x6, [x3, #(1 * 8)]
+	ldr	x5, [x3, #(0 * 8)]
+
+	adr	x26, 1f
+	add	x26, x26, x25, lsl #2
+	br	x26
+1:
+	msr	dbgwvr15_el1, x20
+	msr	dbgwvr14_el1, x19
+	msr	dbgwvr13_el1, x18
+	msr	dbgwvr12_el1, x17
+	msr	dbgwvr11_el1, x16
+	msr	dbgwvr10_el1, x15
+	msr	dbgwvr9_el1, x14
+	msr	dbgwvr8_el1, x13
+	msr	dbgwvr7_el1, x12
+	msr	dbgwvr6_el1, x11
+	msr	dbgwvr5_el1, x10
+	msr	dbgwvr4_el1, x9
+	msr	dbgwvr3_el1, x8
+	msr	dbgwvr2_el1, x7
+	msr	dbgwvr1_el1, x6
+	msr	dbgwvr0_el1, x5
+
+	ldr	x21, [x2, #CPU_SYSREG_OFFSET(MDCCINT_EL1)]
+	msr	mdccint_el1, x21
 .endm
 
 .macro skip_32bit_state tmp, target
@@ -282,6 +667,35 @@ __kvm_hyp_code_start:
 	tbz	\tmp, #12, \target
 .endm
 
+.macro skip_debug_state tmp, target
+	ldr	\tmp, [x0, #VCPU_DEBUG_FLAGS]
+	tbz	\tmp, #KVM_ARM64_DEBUG_DIRTY_SHIFT, \target
+.endm
+
+.macro compute_debug_state target
+	// Compute debug state: If any of KDE, MDE or KVM_ARM64_DEBUG_DIRTY
+	// is set, we do a full save/restore cycle and disable trapping.
+	add	x25, x0, #VCPU_CONTEXT
+
+	// Check the state of MDSCR_EL1
+	ldr	x25, [x25, #CPU_SYSREG_OFFSET(MDSCR_EL1)]
+	and	x26, x25, #DBG_MDSCR_KDE
+	and	x25, x25, #DBG_MDSCR_MDE
+	adds	xzr, x25, x26
+	b.eq	9998f		// Nothing to see there
+
+	// If any interesting bits was set, we must set the flag
+	mov	x26, #KVM_ARM64_DEBUG_DIRTY
+	str	x26, [x0, #VCPU_DEBUG_FLAGS]
+	b	9999f		// Don't skip restore
+
+9998:
+	// Otherwise load the flags from memory in case we recently
+	// trapped
+	skip_debug_state x25, \target
+9999:
+.endm
+
 .macro save_guest_32bit_state
 	skip_32bit_state x3, 1f
 
@@ -297,10 +711,13 @@ __kvm_hyp_code_start:
 	mrs	x4, dacr32_el2
 	mrs	x5, ifsr32_el2
 	mrs	x6, fpexc32_el2
-	mrs	x7, dbgvcr32_el2
 	stp	x4, x5, [x3]
-	stp	x6, x7, [x3, #16]
+	str	x6, [x3, #16]
 
+	skip_debug_state x8, 2f
+	mrs	x7, dbgvcr32_el2
+	str	x7, [x3, #24]
+2:
 	skip_tee_state x8, 1f
 
 	add	x3, x2, #CPU_SYSREG_OFFSET(TEECR32_EL1)
@@ -323,12 +740,15 @@ __kvm_hyp_code_start:
 
 	add	x3, x2, #CPU_SYSREG_OFFSET(DACR32_EL2)
 	ldp	x4, x5, [x3]
-	ldp	x6, x7, [x3, #16]
+	ldr	x6, [x3, #16]
 	msr	dacr32_el2, x4
 	msr	ifsr32_el2, x5
 	msr	fpexc32_el2, x6
-	msr	dbgvcr32_el2, x7
 
+	skip_debug_state x8, 2f
+	ldr	x7, [x3, #24]
+	msr	dbgvcr32_el2, x7
+2:
 	skip_tee_state x8, 1f
 
 	add	x3, x2, #CPU_SYSREG_OFFSET(TEECR32_EL1)
@@ -339,11 +759,8 @@ __kvm_hyp_code_start:
 .endm
 
 .macro activate_traps
-	ldr	x2, [x0, #VCPU_IRQ_LINES]
-	ldr	x1, [x0, #VCPU_HCR_EL2]
-	orr	x2, x2, x1
-	msr	hcr_el2, x2
-
+	ldr     x2, [x0, #VCPU_HCR_EL2]
+	msr     hcr_el2, x2
 	ldr	x2, =(CPTR_EL2_TTA)
 	msr	cptr_el2, x2
 
@@ -353,6 +770,14 @@ __kvm_hyp_code_start:
 	mrs	x2, mdcr_el2
 	and	x2, x2, #MDCR_EL2_HPMN_MASK
 	orr	x2, x2, #(MDCR_EL2_TPM | MDCR_EL2_TPMCR)
+	orr	x2, x2, #(MDCR_EL2_TDRA | MDCR_EL2_TDOSA)
+
+	// Check for KVM_ARM64_DEBUG_DIRTY, and set debug to trap
+	// if not dirty.
+	ldr	x3, [x0, #VCPU_DEBUG_FLAGS]
+	tbnz	x3, #KVM_ARM64_DEBUG_DIRTY_SHIFT, 1f
+	orr	x2, x2,  #MDCR_EL2_TDA
+1:
 	msr	mdcr_el2, x2
 .endm
 
@@ -379,100 +804,33 @@ __kvm_hyp_code_start:
 .endm
 
 /*
- * Save the VGIC CPU state into memory
- * x0: Register pointing to VCPU struct
- * Do not corrupt x1!!!
+ * Call into the vgic backend for state saving
  */
 .macro save_vgic_state
-	/* Get VGIC VCTRL base into x2 */
-	ldr	x2, [x0, #VCPU_KVM]
-	kern_hyp_va	x2
-	ldr	x2, [x2, #KVM_VGIC_VCTRL]
-	kern_hyp_va	x2
-	cbz	x2, 2f		// disabled
-
-	/* Compute the address of struct vgic_cpu */
-	add	x3, x0, #VCPU_VGIC_CPU
-
-	/* Save all interesting registers */
-	ldr	w4, [x2, #GICH_HCR]
-	ldr	w5, [x2, #GICH_VMCR]
-	ldr	w6, [x2, #GICH_MISR]
-	ldr	w7, [x2, #GICH_EISR0]
-	ldr	w8, [x2, #GICH_EISR1]
-	ldr	w9, [x2, #GICH_ELRSR0]
-	ldr	w10, [x2, #GICH_ELRSR1]
-	ldr	w11, [x2, #GICH_APR]
-CPU_BE(	rev	w4,  w4  )
-CPU_BE(	rev	w5,  w5  )
-CPU_BE(	rev	w6,  w6  )
-CPU_BE(	rev	w7,  w7  )
-CPU_BE(	rev	w8,  w8  )
-CPU_BE(	rev	w9,  w9  )
-CPU_BE(	rev	w10, w10 )
-CPU_BE(	rev	w11, w11 )
-
-	str	w4, [x3, #VGIC_CPU_HCR]
-	str	w5, [x3, #VGIC_CPU_VMCR]
-	str	w6, [x3, #VGIC_CPU_MISR]
-	str	w7, [x3, #VGIC_CPU_EISR]
-	str	w8, [x3, #(VGIC_CPU_EISR + 4)]
-	str	w9, [x3, #VGIC_CPU_ELRSR]
-	str	w10, [x3, #(VGIC_CPU_ELRSR + 4)]
-	str	w11, [x3, #VGIC_CPU_APR]
-
-	/* Clear GICH_HCR */
-	str	wzr, [x2, #GICH_HCR]
-
-	/* Save list registers */
-	add	x2, x2, #GICH_LR0
-	ldr	w4, [x3, #VGIC_CPU_NR_LR]
-	add	x3, x3, #VGIC_CPU_LR
-1:	ldr	w5, [x2], #4
-CPU_BE(	rev	w5, w5 )
-	str	w5, [x3], #4
-	sub	w4, w4, #1
-	cbnz	w4, 1b
-2:
+	adr	x24, __vgic_sr_vectors
+	ldr	x24, [x24, VGIC_SAVE_FN]
+	kern_hyp_va	x24
+	blr	x24
+	mrs	x24, hcr_el2
+	mov	x25, #HCR_INT_OVERRIDE
+	neg	x25, x25
+	and	x24, x24, x25
+	msr	hcr_el2, x24
 .endm
 
 /*
- * Restore the VGIC CPU state from memory
- * x0: Register pointing to VCPU struct
+ * Call into the vgic backend for state restoring
  */
 .macro restore_vgic_state
-	/* Get VGIC VCTRL base into x2 */
-	ldr	x2, [x0, #VCPU_KVM]
-	kern_hyp_va	x2
-	ldr	x2, [x2, #KVM_VGIC_VCTRL]
-	kern_hyp_va	x2
-	cbz	x2, 2f		// disabled
-
-	/* Compute the address of struct vgic_cpu */
-	add	x3, x0, #VCPU_VGIC_CPU
-
-	/* We only restore a minimal set of registers */
-	ldr	w4, [x3, #VGIC_CPU_HCR]
-	ldr	w5, [x3, #VGIC_CPU_VMCR]
-	ldr	w6, [x3, #VGIC_CPU_APR]
-CPU_BE(	rev	w4, w4 )
-CPU_BE(	rev	w5, w5 )
-CPU_BE(	rev	w6, w6 )
-
-	str	w4, [x2, #GICH_HCR]
-	str	w5, [x2, #GICH_VMCR]
-	str	w6, [x2, #GICH_APR]
-
-	/* Restore list registers */
-	add	x2, x2, #GICH_LR0
-	ldr	w4, [x3, #VGIC_CPU_NR_LR]
-	add	x3, x3, #VGIC_CPU_LR
-1:	ldr	w5, [x3], #4
-CPU_BE(	rev	w5, w5 )
-	str	w5, [x2], #4
-	sub	w4, w4, #1
-	cbnz	w4, 1b
-2:
+	mrs	x24, hcr_el2
+	ldr	x25, [x0, #VCPU_IRQ_LINES]
+	orr	x24, x24, #HCR_INT_OVERRIDE
+	orr	x24, x24, x25
+	msr	hcr_el2, x24
+	adr	x24, __vgic_sr_vectors
+	ldr	x24, [x24, #VGIC_RESTORE_FN]
+	kern_hyp_va	x24
+	blr	x24
 .endm
 
 .macro save_timer_state
@@ -537,6 +895,14 @@ __restore_sysregs:
 	restore_sysregs
 	ret
 
+__save_debug:
+	save_debug
+	ret
+
+__restore_debug:
+	restore_debug
+	ret
+
 __save_fpsimd:
 	save_fpsimd
 	ret
@@ -568,6 +934,9 @@ ENTRY(__kvm_vcpu_run)
 	bl __save_fpsimd
 	bl __save_sysregs
 
+	compute_debug_state 1f
+	bl	__save_debug
+1:
 	activate_traps
 	activate_vm
 
@@ -579,6 +948,10 @@ ENTRY(__kvm_vcpu_run)
 
 	bl __restore_sysregs
 	bl __restore_fpsimd
+
+	skip_debug_state x3, 1f
+	bl	__restore_debug
+1:
 	restore_guest_32bit_state
 	restore_guest_regs
 
@@ -595,6 +968,10 @@ __kvm_vcpu_return:
 	save_guest_regs
 	bl __save_fpsimd
 	bl __save_sysregs
+
+	skip_debug_state x3, 1f
+	bl	__save_debug
+1:
 	save_guest_32bit_state
 
 	save_timer_state
@@ -609,6 +986,14 @@ __kvm_vcpu_return:
 
 	bl __restore_sysregs
 	bl __restore_fpsimd
+
+	skip_debug_state x3, 1f
+	// Clear the dirty flag for the next run, as all the state has
+	// already been saved. Note that we nuke the whole 64bit word.
+	// If we ever add more flags, we'll have to be more careful...
+	str	xzr, [x0, #VCPU_DEBUG_FLAGS]
+	bl	__restore_debug
+1:
 	restore_host_regs
 
 	mov	x0, x1
@@ -653,6 +1038,12 @@ ENTRY(__kvm_flush_vm_context)
 	ret
 ENDPROC(__kvm_flush_vm_context)
 
+	// struct vgic_sr_vectors __vgi_sr_vectors;
+	.align 3
+ENTRY(__vgic_sr_vectors)
+	.skip	VGIC_SR_VECTOR_SZ
+ENDPROC(__vgic_sr_vectors)
+
 __kvm_hyp_panic:
 	// Guess the context by looking at VTTBR:
 	// If zero, then we're already a host.
@@ -830,7 +1221,7 @@ el1_trap:
 	mrs	x2, far_el2
 
 2:	mrs	x0, tpidr_el2
-	str	x1, [x0, #VCPU_ESR_EL2]
+	str	w1, [x0, #VCPU_ESR_EL2]
 	str	x2, [x0, #VCPU_FAR_EL2]
 	str	x3, [x0, #VCPU_HPFAR_EL2]
 
@@ -880,7 +1271,4 @@ ENTRY(__kvm_hyp_vector)
 	ventry	el1_error_invalid		// Error 32-bit EL1
 ENDPROC(__kvm_hyp_vector)
 
-__kvm_hyp_code_end:
-	.globl	__kvm_hyp_code_end
-
 	.popsection
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index c59a1bd..5805e7c 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -30,6 +30,7 @@
 #include <asm/kvm_mmu.h>
 #include <asm/cacheflush.h>
 #include <asm/cputype.h>
+#include <asm/debug-monitors.h>
 #include <trace/events/kvm.h>
 
 #include "sys_regs.h"
@@ -137,10 +138,11 @@ static bool access_vm_reg(struct kvm_vcpu *vcpu,
 	if (!p->is_aarch32) {
 		vcpu_sys_reg(vcpu, r->reg) = val;
 	} else {
-		vcpu_cp15(vcpu, r->reg) = val & 0xffffffffUL;
 		if (!p->is_32bit)
-			vcpu_cp15(vcpu, r->reg + 1) = val >> 32;
+			vcpu_cp15_64_high(vcpu, r->reg) = val >> 32;
+		vcpu_cp15_64_low(vcpu, r->reg) = val & 0xffffffffUL;
 	}
+
 	return true;
 }
 
@@ -163,18 +165,9 @@ static bool access_sctlr(struct kvm_vcpu *vcpu,
 	return true;
 }
 
-/*
- * We could trap ID_DFR0 and tell the guest we don't support performance
- * monitoring.  Unfortunately the patch to make the kernel check ID_DFR0 was
- * NAKed, so it will read the PMCR anyway.
- *
- * Therefore we tell the guest we have 0 counters.  Unfortunately, we
- * must always support PMCCNTR (the cycle counter): we just RAZ/WI for
- * all PM registers, which doesn't crash the guest kernel at least.
- */
-static bool pm_fake(struct kvm_vcpu *vcpu,
-		    const struct sys_reg_params *p,
-		    const struct sys_reg_desc *r)
+static bool trap_raz_wi(struct kvm_vcpu *vcpu,
+			const struct sys_reg_params *p,
+			const struct sys_reg_desc *r)
 {
 	if (p->is_write)
 		return ignore_write(vcpu, p);
@@ -182,6 +175,73 @@ static bool pm_fake(struct kvm_vcpu *vcpu,
 		return read_zero(vcpu, p);
 }
 
+static bool trap_oslsr_el1(struct kvm_vcpu *vcpu,
+			   const struct sys_reg_params *p,
+			   const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		return ignore_write(vcpu, p);
+	} else {
+		*vcpu_reg(vcpu, p->Rt) = (1 << 3);
+		return true;
+	}
+}
+
+static bool trap_dbgauthstatus_el1(struct kvm_vcpu *vcpu,
+				   const struct sys_reg_params *p,
+				   const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		return ignore_write(vcpu, p);
+	} else {
+		u32 val;
+		asm volatile("mrs %0, dbgauthstatus_el1" : "=r" (val));
+		*vcpu_reg(vcpu, p->Rt) = val;
+		return true;
+	}
+}
+
+/*
+ * We want to avoid world-switching all the DBG registers all the
+ * time:
+ * 
+ * - If we've touched any debug register, it is likely that we're
+ *   going to touch more of them. It then makes sense to disable the
+ *   traps and start doing the save/restore dance
+ * - If debug is active (DBG_MDSCR_KDE or DBG_MDSCR_MDE set), it is
+ *   then mandatory to save/restore the registers, as the guest
+ *   depends on them.
+ * 
+ * For this, we use a DIRTY bit, indicating the guest has modified the
+ * debug registers, used as follow:
+ *
+ * On guest entry:
+ * - If the dirty bit is set (because we're coming back from trapping),
+ *   disable the traps, save host registers, restore guest registers.
+ * - If debug is actively in use (DBG_MDSCR_KDE or DBG_MDSCR_MDE set),
+ *   set the dirty bit, disable the traps, save host registers,
+ *   restore guest registers.
+ * - Otherwise, enable the traps
+ *
+ * On guest exit:
+ * - If the dirty bit is set, save guest registers, restore host
+ *   registers and clear the dirty bit. This ensure that the host can
+ *   now use the debug registers.
+ */
+static bool trap_debug_regs(struct kvm_vcpu *vcpu,
+			    const struct sys_reg_params *p,
+			    const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		vcpu_sys_reg(vcpu, r->reg) = *vcpu_reg(vcpu, p->Rt);
+		vcpu->arch.debug_flags |= KVM_ARM64_DEBUG_DIRTY;
+	} else {
+		*vcpu_reg(vcpu, p->Rt) = vcpu_sys_reg(vcpu, r->reg);
+	}
+
+	return true;
+}
+
 static void reset_amair_el1(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 {
 	u64 amair;
@@ -198,9 +258,39 @@ static void reset_mpidr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 	vcpu_sys_reg(vcpu, MPIDR_EL1) = (1UL << 31) | (vcpu->vcpu_id & 0xff);
 }
 
+/* Silly macro to expand the DBG{BCR,BVR,WVR,WCR}n_EL1 registers in one go */
+#define DBG_BCR_BVR_WCR_WVR_EL1(n)					\
+	/* DBGBVRn_EL1 */						\
+	{ Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b100),	\
+	  trap_debug_regs, reset_val, (DBGBVR0_EL1 + (n)), 0 },		\
+	/* DBGBCRn_EL1 */						\
+	{ Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b101),	\
+	  trap_debug_regs, reset_val, (DBGBCR0_EL1 + (n)), 0 },		\
+	/* DBGWVRn_EL1 */						\
+	{ Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b110),	\
+	  trap_debug_regs, reset_val, (DBGWVR0_EL1 + (n)), 0 },		\
+	/* DBGWCRn_EL1 */						\
+	{ Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b111),	\
+	  trap_debug_regs, reset_val, (DBGWCR0_EL1 + (n)), 0 }
+
 /*
  * Architected system registers.
  * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
+ *
+ * We could trap ID_DFR0 and tell the guest we don't support performance
+ * monitoring.  Unfortunately the patch to make the kernel check ID_DFR0 was
+ * NAKed, so it will read the PMCR anyway.
+ *
+ * Therefore we tell the guest we have 0 counters.  Unfortunately, we
+ * must always support PMCCNTR (the cycle counter): we just RAZ/WI for
+ * all PM registers, which doesn't crash the guest kernel at least.
+ *
+ * Debug handling: We do trap most, if not all debug related system
+ * registers. The implementation is good enough to ensure that a guest
+ * can use these with minimal performance degradation. The drawback is
+ * that we don't implement any of the external debug, none of the
+ * OSlock protocol. This should be revisited if we ever encounter a
+ * more demanding guest...
  */
 static const struct sys_reg_desc sys_reg_descs[] = {
 	/* DC ISW */
@@ -213,12 +303,71 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b010),
 	  access_dcsw },
 
+	DBG_BCR_BVR_WCR_WVR_EL1(0),
+	DBG_BCR_BVR_WCR_WVR_EL1(1),
+	/* MDCCINT_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b000),
+	  trap_debug_regs, reset_val, MDCCINT_EL1, 0 },
+	/* MDSCR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b010),
+	  trap_debug_regs, reset_val, MDSCR_EL1, 0 },
+	DBG_BCR_BVR_WCR_WVR_EL1(2),
+	DBG_BCR_BVR_WCR_WVR_EL1(3),
+	DBG_BCR_BVR_WCR_WVR_EL1(4),
+	DBG_BCR_BVR_WCR_WVR_EL1(5),
+	DBG_BCR_BVR_WCR_WVR_EL1(6),
+	DBG_BCR_BVR_WCR_WVR_EL1(7),
+	DBG_BCR_BVR_WCR_WVR_EL1(8),
+	DBG_BCR_BVR_WCR_WVR_EL1(9),
+	DBG_BCR_BVR_WCR_WVR_EL1(10),
+	DBG_BCR_BVR_WCR_WVR_EL1(11),
+	DBG_BCR_BVR_WCR_WVR_EL1(12),
+	DBG_BCR_BVR_WCR_WVR_EL1(13),
+	DBG_BCR_BVR_WCR_WVR_EL1(14),
+	DBG_BCR_BVR_WCR_WVR_EL1(15),
+
+	/* MDRAR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b000),
+	  trap_raz_wi },
+	/* OSLAR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b100),
+	  trap_raz_wi },
+	/* OSLSR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0001), Op2(0b100),
+	  trap_oslsr_el1 },
+	/* OSDLR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0011), Op2(0b100),
+	  trap_raz_wi },
+	/* DBGPRCR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0001), CRm(0b0100), Op2(0b100),
+	  trap_raz_wi },
+	/* DBGCLAIMSET_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1000), Op2(0b110),
+	  trap_raz_wi },
+	/* DBGCLAIMCLR_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1001), Op2(0b110),
+	  trap_raz_wi },
+	/* DBGAUTHSTATUS_EL1 */
+	{ Op0(0b10), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b110),
+	  trap_dbgauthstatus_el1 },
+
 	/* TEECR32_EL1 */
 	{ Op0(0b10), Op1(0b010), CRn(0b0000), CRm(0b0000), Op2(0b000),
 	  NULL, reset_val, TEECR32_EL1, 0 },
 	/* TEEHBR32_EL1 */
 	{ Op0(0b10), Op1(0b010), CRn(0b0001), CRm(0b0000), Op2(0b000),
 	  NULL, reset_val, TEEHBR32_EL1, 0 },
+
+	/* MDCCSR_EL1 */
+	{ Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0001), Op2(0b000),
+	  trap_raz_wi },
+	/* DBGDTR_EL0 */
+	{ Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0100), Op2(0b000),
+	  trap_raz_wi },
+	/* DBGDTR[TR]X_EL0 */
+	{ Op0(0b10), Op1(0b011), CRn(0b0000), CRm(0b0101), Op2(0b000),
+	  trap_raz_wi },
+
 	/* DBGVCR32_EL2 */
 	{ Op0(0b10), Op1(0b100), CRn(0b0000), CRm(0b0111), Op2(0b000),
 	  NULL, reset_val, DBGVCR32_EL2, 0 },
@@ -260,10 +409,10 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 
 	/* PMINTENSET_EL1 */
 	{ Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b001),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMINTENCLR_EL1 */
 	{ Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b010),
-	  pm_fake },
+	  trap_raz_wi },
 
 	/* MAIR_EL1 */
 	{ Op0(0b11), Op1(0b000), CRn(0b1010), CRm(0b0010), Op2(0b000),
@@ -292,43 +441,43 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 
 	/* PMCR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b000),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMCNTENSET_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b001),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMCNTENCLR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b010),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMOVSCLR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b011),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMSWINC_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b100),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMSELR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b101),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMCEID0_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b110),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMCEID1_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b111),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMCCNTR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b000),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMXEVTYPER_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b001),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMXEVCNTR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b010),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMUSERENR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1110), Op2(0b000),
-	  pm_fake },
+	  trap_raz_wi },
 	/* PMOVSSET_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1110), Op2(0b011),
-	  pm_fake },
+	  trap_raz_wi },
 
 	/* TPIDR_EL0 */
 	{ Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b010),
@@ -348,13 +497,161 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	  NULL, reset_val, FPEXC32_EL2, 0x70 },
 };
 
+static bool trap_dbgidr(struct kvm_vcpu *vcpu,
+			const struct sys_reg_params *p,
+			const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		return ignore_write(vcpu, p);
+	} else {
+		u64 dfr = read_cpuid(ID_AA64DFR0_EL1);
+		u64 pfr = read_cpuid(ID_AA64PFR0_EL1);
+		u32 el3 = !!((pfr >> 12) & 0xf);
+
+		*vcpu_reg(vcpu, p->Rt) = ((((dfr >> 20) & 0xf) << 28) |
+					  (((dfr >> 12) & 0xf) << 24) |
+					  (((dfr >> 28) & 0xf) << 20) |
+					  (6 << 16) | (el3 << 14) | (el3 << 12));
+		return true;
+	}
+}
+
+static bool trap_debug32(struct kvm_vcpu *vcpu,
+			 const struct sys_reg_params *p,
+			 const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		vcpu_cp14(vcpu, r->reg) = *vcpu_reg(vcpu, p->Rt);
+		vcpu->arch.debug_flags |= KVM_ARM64_DEBUG_DIRTY;
+	} else {
+		*vcpu_reg(vcpu, p->Rt) = vcpu_cp14(vcpu, r->reg);
+	}
+
+	return true;
+}
+
+#define DBG_BCR_BVR_WCR_WVR(n)					\
+	/* DBGBVRn */						\
+	{ Op1( 0), CRn( 0), CRm((n)), Op2( 4), trap_debug32,	\
+	  NULL, (cp14_DBGBVR0 + (n) * 2) },			\
+	/* DBGBCRn */						\
+	{ Op1( 0), CRn( 0), CRm((n)), Op2( 5), trap_debug32,	\
+	  NULL, (cp14_DBGBCR0 + (n) * 2) },			\
+	/* DBGWVRn */						\
+	{ Op1( 0), CRn( 0), CRm((n)), Op2( 6), trap_debug32,	\
+	  NULL, (cp14_DBGWVR0 + (n) * 2) },			\
+	/* DBGWCRn */						\
+	{ Op1( 0), CRn( 0), CRm((n)), Op2( 7), trap_debug32,	\
+	  NULL, (cp14_DBGWCR0 + (n) * 2) }
+
+#define DBGBXVR(n)						\
+	{ Op1( 0), CRn( 1), CRm((n)), Op2( 1), trap_debug32,	\
+	  NULL, cp14_DBGBXVR0 + n * 2 }
+
+/*
+ * Trapped cp14 registers. We generally ignore most of the external
+ * debug, on the principle that they don't really make sense to a
+ * guest. Revisit this one day, whould this principle change.
+ */
+static const struct sys_reg_desc cp14_regs[] = {
+	/* DBGIDR */
+	{ Op1( 0), CRn( 0), CRm( 0), Op2( 0), trap_dbgidr },
+	/* DBGDTRRXext */
+	{ Op1( 0), CRn( 0), CRm( 0), Op2( 2), trap_raz_wi },
+
+	DBG_BCR_BVR_WCR_WVR(0),
+	/* DBGDSCRint */
+	{ Op1( 0), CRn( 0), CRm( 1), Op2( 0), trap_raz_wi },
+	DBG_BCR_BVR_WCR_WVR(1),
+	/* DBGDCCINT */
+	{ Op1( 0), CRn( 0), CRm( 2), Op2( 0), trap_debug32 },
+	/* DBGDSCRext */
+	{ Op1( 0), CRn( 0), CRm( 2), Op2( 2), trap_debug32 },
+	DBG_BCR_BVR_WCR_WVR(2),
+	/* DBGDTR[RT]Xint */
+	{ Op1( 0), CRn( 0), CRm( 3), Op2( 0), trap_raz_wi },
+	/* DBGDTR[RT]Xext */
+	{ Op1( 0), CRn( 0), CRm( 3), Op2( 2), trap_raz_wi },
+	DBG_BCR_BVR_WCR_WVR(3),
+	DBG_BCR_BVR_WCR_WVR(4),
+	DBG_BCR_BVR_WCR_WVR(5),
+	/* DBGWFAR */
+	{ Op1( 0), CRn( 0), CRm( 6), Op2( 0), trap_raz_wi },
+	/* DBGOSECCR */
+	{ Op1( 0), CRn( 0), CRm( 6), Op2( 2), trap_raz_wi },
+	DBG_BCR_BVR_WCR_WVR(6),
+	/* DBGVCR */
+	{ Op1( 0), CRn( 0), CRm( 7), Op2( 0), trap_debug32 },
+	DBG_BCR_BVR_WCR_WVR(7),
+	DBG_BCR_BVR_WCR_WVR(8),
+	DBG_BCR_BVR_WCR_WVR(9),
+	DBG_BCR_BVR_WCR_WVR(10),
+	DBG_BCR_BVR_WCR_WVR(11),
+	DBG_BCR_BVR_WCR_WVR(12),
+	DBG_BCR_BVR_WCR_WVR(13),
+	DBG_BCR_BVR_WCR_WVR(14),
+	DBG_BCR_BVR_WCR_WVR(15),
+
+	/* DBGDRAR (32bit) */
+	{ Op1( 0), CRn( 1), CRm( 0), Op2( 0), trap_raz_wi },
+
+	DBGBXVR(0),
+	/* DBGOSLAR */
+	{ Op1( 0), CRn( 1), CRm( 0), Op2( 4), trap_raz_wi },
+	DBGBXVR(1),
+	/* DBGOSLSR */
+	{ Op1( 0), CRn( 1), CRm( 1), Op2( 4), trap_oslsr_el1 },
+	DBGBXVR(2),
+	DBGBXVR(3),
+	/* DBGOSDLR */
+	{ Op1( 0), CRn( 1), CRm( 3), Op2( 4), trap_raz_wi },
+	DBGBXVR(4),
+	/* DBGPRCR */
+	{ Op1( 0), CRn( 1), CRm( 4), Op2( 4), trap_raz_wi },
+	DBGBXVR(5),
+	DBGBXVR(6),
+	DBGBXVR(7),
+	DBGBXVR(8),
+	DBGBXVR(9),
+	DBGBXVR(10),
+	DBGBXVR(11),
+	DBGBXVR(12),
+	DBGBXVR(13),
+	DBGBXVR(14),
+	DBGBXVR(15),
+
+	/* DBGDSAR (32bit) */
+	{ Op1( 0), CRn( 2), CRm( 0), Op2( 0), trap_raz_wi },
+
+	/* DBGDEVID2 */
+	{ Op1( 0), CRn( 7), CRm( 0), Op2( 7), trap_raz_wi },
+	/* DBGDEVID1 */
+	{ Op1( 0), CRn( 7), CRm( 1), Op2( 7), trap_raz_wi },
+	/* DBGDEVID */
+	{ Op1( 0), CRn( 7), CRm( 2), Op2( 7), trap_raz_wi },
+	/* DBGCLAIMSET */
+	{ Op1( 0), CRn( 7), CRm( 8), Op2( 6), trap_raz_wi },
+	/* DBGCLAIMCLR */
+	{ Op1( 0), CRn( 7), CRm( 9), Op2( 6), trap_raz_wi },
+	/* DBGAUTHSTATUS */
+	{ Op1( 0), CRn( 7), CRm(14), Op2( 6), trap_dbgauthstatus_el1 },
+};
+
+/* Trapped cp14 64bit registers */
+static const struct sys_reg_desc cp14_64_regs[] = {
+	/* DBGDRAR (64bit) */
+	{ Op1( 0), CRm( 1), .access = trap_raz_wi },
+
+	/* DBGDSAR (64bit) */
+	{ Op1( 0), CRm( 2), .access = trap_raz_wi },
+};
+
 /*
  * Trapped cp15 registers. TTBR0/TTBR1 get a double encoding,
  * depending on the way they are accessed (as a 32bit or a 64bit
  * register).
  */
 static const struct sys_reg_desc cp15_regs[] = {
-	{ Op1( 0), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR0 },
 	{ Op1( 0), CRn( 1), CRm( 0), Op2( 0), access_sctlr, NULL, c1_SCTLR },
 	{ Op1( 0), CRn( 2), CRm( 0), Op2( 0), access_vm_reg, NULL, c2_TTBR0 },
 	{ Op1( 0), CRn( 2), CRm( 0), Op2( 1), access_vm_reg, NULL, c2_TTBR1 },
@@ -374,26 +671,30 @@ static const struct sys_reg_desc cp15_regs[] = {
 	{ Op1( 0), CRn( 7), CRm(10), Op2( 2), access_dcsw },
 	{ Op1( 0), CRn( 7), CRm(14), Op2( 2), access_dcsw },
 
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 0), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 1), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 2), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 3), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 5), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 6), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(12), Op2( 7), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(13), Op2( 0), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(13), Op2( 1), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(13), Op2( 2), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(14), Op2( 0), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(14), Op2( 1), pm_fake },
-	{ Op1( 0), CRn( 9), CRm(14), Op2( 2), pm_fake },
+	/* PMU */
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 0), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 1), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 2), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 3), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 5), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 6), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(12), Op2( 7), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(13), Op2( 0), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(13), Op2( 1), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(13), Op2( 2), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(14), Op2( 0), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(14), Op2( 1), trap_raz_wi },
+	{ Op1( 0), CRn( 9), CRm(14), Op2( 2), trap_raz_wi },
 
 	{ Op1( 0), CRn(10), CRm( 2), Op2( 0), access_vm_reg, NULL, c10_PRRR },
 	{ Op1( 0), CRn(10), CRm( 2), Op2( 1), access_vm_reg, NULL, c10_NMRR },
 	{ Op1( 0), CRn(10), CRm( 3), Op2( 0), access_vm_reg, NULL, c10_AMAIR0 },
 	{ Op1( 0), CRn(10), CRm( 3), Op2( 1), access_vm_reg, NULL, c10_AMAIR1 },
 	{ Op1( 0), CRn(13), CRm( 0), Op2( 1), access_vm_reg, NULL, c13_CID },
+};
 
+static const struct sys_reg_desc cp15_64_regs[] = {
+	{ Op1( 0), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR0 },
 	{ Op1( 1), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR1 },
 };
 
@@ -454,26 +755,29 @@ int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	return 1;
 }
 
-int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run)
-{
-	kvm_inject_undefined(vcpu);
-	return 1;
-}
-
-static void emulate_cp15(struct kvm_vcpu *vcpu,
-			 const struct sys_reg_params *params)
+/*
+ * emulate_cp --  tries to match a sys_reg access in a handling table, and
+ *                call the corresponding trap handler.
+ *
+ * @params: pointer to the descriptor of the access
+ * @table: array of trap descriptors
+ * @num: size of the trap descriptor array
+ *
+ * Return 0 if the access has been handled, and -1 if not.
+ */
+static int emulate_cp(struct kvm_vcpu *vcpu,
+		      const struct sys_reg_params *params,
+		      const struct sys_reg_desc *table,
+		      size_t num)
 {
-	size_t num;
-	const struct sys_reg_desc *table, *r;
+	const struct sys_reg_desc *r;
 
-	table = get_target_table(vcpu->arch.target, false, &num);
+	if (!table)
+		return -1;	/* Not handled */
 
-	/* Search target-specific then generic table. */
 	r = find_reg(params, table, num);
-	if (!r)
-		r = find_reg(params, cp15_regs, ARRAY_SIZE(cp15_regs));
 
-	if (likely(r)) {
+	if (r) {
 		/*
 		 * Not having an accessor means that we have
 		 * configured a trap that we don't know how to
@@ -485,22 +789,51 @@ static void emulate_cp15(struct kvm_vcpu *vcpu,
 		if (likely(r->access(vcpu, params, r))) {
 			/* Skip instruction, since it was emulated */
 			kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu));
-			return;
 		}
-		/* If access function fails, it should complain. */
+
+		/* Handled */
+		return 0;
 	}
 
-	kvm_err("Unsupported guest CP15 access at: %08lx\n", *vcpu_pc(vcpu));
+	/* Not handled */
+	return -1;
+}
+
+static void unhandled_cp_access(struct kvm_vcpu *vcpu,
+				struct sys_reg_params *params)
+{
+	u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu);
+	int cp;
+
+	switch(hsr_ec) {
+	case ESR_EL2_EC_CP15_32:
+	case ESR_EL2_EC_CP15_64:
+		cp = 15;
+		break;
+	case ESR_EL2_EC_CP14_MR:
+	case ESR_EL2_EC_CP14_64:
+		cp = 14;
+		break;
+	default:
+		WARN_ON((cp = -1));
+	}
+
+	kvm_err("Unsupported guest CP%d access at: %08lx\n",
+		cp, *vcpu_pc(vcpu));
 	print_sys_reg_instr(params);
 	kvm_inject_undefined(vcpu);
 }
 
 /**
- * kvm_handle_cp15_64 -- handles a mrrc/mcrr trap on a guest CP15 access
+ * kvm_handle_cp_64 -- handles a mrrc/mcrr trap on a guest CP15 access
  * @vcpu: The VCPU pointer
  * @run:  The kvm_run struct
  */
-int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_cp_64(struct kvm_vcpu *vcpu,
+			    const struct sys_reg_desc *global,
+			    size_t nr_global,
+			    const struct sys_reg_desc *target_specific,
+			    size_t nr_specific)
 {
 	struct sys_reg_params params;
 	u32 hsr = kvm_vcpu_get_hsr(vcpu);
@@ -529,8 +862,14 @@ int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
 		*vcpu_reg(vcpu, params.Rt) = val;
 	}
 
-	emulate_cp15(vcpu, &params);
+	if (!emulate_cp(vcpu, &params, target_specific, nr_specific))
+		goto out;
+	if (!emulate_cp(vcpu, &params, global, nr_global))
+		goto out;
 
+	unhandled_cp_access(vcpu, &params);
+
+out:
 	/* Do the opposite hack for the read side */
 	if (!params.is_write) {
 		u64 val = *vcpu_reg(vcpu, params.Rt);
@@ -546,7 +885,11 @@ int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
  * @vcpu: The VCPU pointer
  * @run:  The kvm_run struct
  */
-int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
+static int kvm_handle_cp_32(struct kvm_vcpu *vcpu,
+			    const struct sys_reg_desc *global,
+			    size_t nr_global,
+			    const struct sys_reg_desc *target_specific,
+			    size_t nr_specific)
 {
 	struct sys_reg_params params;
 	u32 hsr = kvm_vcpu_get_hsr(vcpu);
@@ -561,10 +904,51 @@ int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	params.Op1 = (hsr >> 14) & 0x7;
 	params.Op2 = (hsr >> 17) & 0x7;
 
-	emulate_cp15(vcpu, &params);
+	if (!emulate_cp(vcpu, &params, target_specific, nr_specific))
+		return 1;
+	if (!emulate_cp(vcpu, &params, global, nr_global))
+		return 1;
+
+	unhandled_cp_access(vcpu, &params);
 	return 1;
 }
 
+int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	const struct sys_reg_desc *target_specific;
+	size_t num;
+
+	target_specific = get_target_table(vcpu->arch.target, false, &num);
+	return kvm_handle_cp_64(vcpu,
+				cp15_64_regs, ARRAY_SIZE(cp15_64_regs),
+				target_specific, num);
+}
+
+int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	const struct sys_reg_desc *target_specific;
+	size_t num;
+
+	target_specific = get_target_table(vcpu->arch.target, false, &num);
+	return kvm_handle_cp_32(vcpu,
+				cp15_regs, ARRAY_SIZE(cp15_regs),
+				target_specific, num);
+}
+
+int kvm_handle_cp14_64(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	return kvm_handle_cp_64(vcpu,
+				cp14_64_regs, ARRAY_SIZE(cp14_64_regs),
+				NULL, 0);
+}
+
+int kvm_handle_cp14_32(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	return kvm_handle_cp_32(vcpu,
+				cp14_regs, ARRAY_SIZE(cp14_regs),
+				NULL, 0);
+}
+
 static int emulate_sys_reg(struct kvm_vcpu *vcpu,
 			   const struct sys_reg_params *params)
 {
@@ -776,17 +1160,15 @@ static struct sys_reg_desc invariant_sys_regs[] = {
 	  NULL, get_ctr_el0 },
 };
 
-static int reg_from_user(void *val, const void __user *uaddr, u64 id)
+static int reg_from_user(u64 *val, const void __user *uaddr, u64 id)
 {
-	/* This Just Works because we are little endian. */
 	if (copy_from_user(val, uaddr, KVM_REG_SIZE(id)) != 0)
 		return -EFAULT;
 	return 0;
 }
 
-static int reg_to_user(void __user *uaddr, const void *val, u64 id)
+static int reg_to_user(void __user *uaddr, const u64 *val, u64 id)
 {
-	/* This Just Works because we are little endian. */
 	if (copy_to_user(uaddr, val, KVM_REG_SIZE(id)) != 0)
 		return -EFAULT;
 	return 0;
@@ -962,7 +1344,7 @@ static unsigned int num_demux_regs(void)
 
 static int write_demux_regids(u64 __user *uindices)
 {
-	u64 val = KVM_REG_ARM | KVM_REG_SIZE_U32 | KVM_REG_ARM_DEMUX;
+	u64 val = KVM_REG_ARM64 | KVM_REG_SIZE_U32 | KVM_REG_ARM_DEMUX;
 	unsigned int i;
 
 	val |= KVM_REG_ARM_DEMUX_ID_CCSIDR;
@@ -1069,14 +1451,32 @@ int kvm_arm_copy_sys_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices)
 	return write_demux_regids(uindices);
 }
 
+static int check_sysreg_table(const struct sys_reg_desc *table, unsigned int n)
+{
+	unsigned int i;
+
+	for (i = 1; i < n; i++) {
+		if (cmp_sys_reg(&table[i-1], &table[i]) >= 0) {
+			kvm_err("sys_reg table %p out of order (%d)\n", table, i - 1);
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
 void kvm_sys_reg_table_init(void)
 {
 	unsigned int i;
 	struct sys_reg_desc clidr;
 
 	/* Make sure tables are unique and in order. */
-	for (i = 1; i < ARRAY_SIZE(sys_reg_descs); i++)
-		BUG_ON(cmp_sys_reg(&sys_reg_descs[i-1], &sys_reg_descs[i]) >= 0);
+	BUG_ON(check_sysreg_table(sys_reg_descs, ARRAY_SIZE(sys_reg_descs)));
+	BUG_ON(check_sysreg_table(cp14_regs, ARRAY_SIZE(cp14_regs)));
+	BUG_ON(check_sysreg_table(cp14_64_regs, ARRAY_SIZE(cp14_64_regs)));
+	BUG_ON(check_sysreg_table(cp15_regs, ARRAY_SIZE(cp15_regs)));
+	BUG_ON(check_sysreg_table(cp15_64_regs, ARRAY_SIZE(cp15_64_regs)));
+	BUG_ON(check_sysreg_table(invariant_sys_regs, ARRAY_SIZE(invariant_sys_regs)));
 
 	/* We abuse the reset function to overwrite the table itself. */
 	for (i = 0; i < ARRAY_SIZE(invariant_sys_regs); i++)
diff --git a/arch/arm64/kvm/vgic-v2-switch.S b/arch/arm64/kvm/vgic-v2-switch.S
new file mode 100644
index 0000000..ae21177
--- /dev/null
+++ b/arch/arm64/kvm/vgic-v2-switch.S
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2012,2013 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/linkage.h>
+#include <linux/irqchip/arm-gic.h>
+
+#include <asm/assembler.h>
+#include <asm/memory.h>
+#include <asm/asm-offsets.h>
+#include <asm/kvm.h>
+#include <asm/kvm_asm.h>
+#include <asm/kvm_arm.h>
+#include <asm/kvm_mmu.h>
+
+	.text
+	.pushsection	.hyp.text, "ax"
+
+/*
+ * Save the VGIC CPU state into memory
+ * x0: Register pointing to VCPU struct
+ * Do not corrupt x1!!!
+ */
+ENTRY(__save_vgic_v2_state)
+__save_vgic_v2_state:
+	/* Get VGIC VCTRL base into x2 */
+	ldr	x2, [x0, #VCPU_KVM]
+	kern_hyp_va	x2
+	ldr	x2, [x2, #KVM_VGIC_VCTRL]
+	kern_hyp_va	x2
+	cbz	x2, 2f		// disabled
+
+	/* Compute the address of struct vgic_cpu */
+	add	x3, x0, #VCPU_VGIC_CPU
+
+	/* Save all interesting registers */
+	ldr	w4, [x2, #GICH_HCR]
+	ldr	w5, [x2, #GICH_VMCR]
+	ldr	w6, [x2, #GICH_MISR]
+	ldr	w7, [x2, #GICH_EISR0]
+	ldr	w8, [x2, #GICH_EISR1]
+	ldr	w9, [x2, #GICH_ELRSR0]
+	ldr	w10, [x2, #GICH_ELRSR1]
+	ldr	w11, [x2, #GICH_APR]
+CPU_BE(	rev	w4,  w4  )
+CPU_BE(	rev	w5,  w5  )
+CPU_BE(	rev	w6,  w6  )
+CPU_BE(	rev	w7,  w7  )
+CPU_BE(	rev	w8,  w8  )
+CPU_BE(	rev	w9,  w9  )
+CPU_BE(	rev	w10, w10 )
+CPU_BE(	rev	w11, w11 )
+
+	str	w4, [x3, #VGIC_V2_CPU_HCR]
+	str	w5, [x3, #VGIC_V2_CPU_VMCR]
+	str	w6, [x3, #VGIC_V2_CPU_MISR]
+	str	w7, [x3, #VGIC_V2_CPU_EISR]
+	str	w8, [x3, #(VGIC_V2_CPU_EISR + 4)]
+	str	w9, [x3, #VGIC_V2_CPU_ELRSR]
+	str	w10, [x3, #(VGIC_V2_CPU_ELRSR + 4)]
+	str	w11, [x3, #VGIC_V2_CPU_APR]
+
+	/* Clear GICH_HCR */
+	str	wzr, [x2, #GICH_HCR]
+
+	/* Save list registers */
+	add	x2, x2, #GICH_LR0
+	ldr	w4, [x3, #VGIC_CPU_NR_LR]
+	add	x3, x3, #VGIC_V2_CPU_LR
+1:	ldr	w5, [x2], #4
+CPU_BE(	rev	w5, w5 )
+	str	w5, [x3], #4
+	sub	w4, w4, #1
+	cbnz	w4, 1b
+2:
+	ret
+ENDPROC(__save_vgic_v2_state)
+
+/*
+ * Restore the VGIC CPU state from memory
+ * x0: Register pointing to VCPU struct
+ */
+ENTRY(__restore_vgic_v2_state)
+__restore_vgic_v2_state:
+	/* Get VGIC VCTRL base into x2 */
+	ldr	x2, [x0, #VCPU_KVM]
+	kern_hyp_va	x2
+	ldr	x2, [x2, #KVM_VGIC_VCTRL]
+	kern_hyp_va	x2
+	cbz	x2, 2f		// disabled
+
+	/* Compute the address of struct vgic_cpu */
+	add	x3, x0, #VCPU_VGIC_CPU
+
+	/* We only restore a minimal set of registers */
+	ldr	w4, [x3, #VGIC_V2_CPU_HCR]
+	ldr	w5, [x3, #VGIC_V2_CPU_VMCR]
+	ldr	w6, [x3, #VGIC_V2_CPU_APR]
+CPU_BE(	rev	w4, w4 )
+CPU_BE(	rev	w5, w5 )
+CPU_BE(	rev	w6, w6 )
+
+	str	w4, [x2, #GICH_HCR]
+	str	w5, [x2, #GICH_VMCR]
+	str	w6, [x2, #GICH_APR]
+
+	/* Restore list registers */
+	add	x2, x2, #GICH_LR0
+	ldr	w4, [x3, #VGIC_CPU_NR_LR]
+	add	x3, x3, #VGIC_V2_CPU_LR
+1:	ldr	w5, [x3], #4
+CPU_BE(	rev	w5, w5 )
+	str	w5, [x2], #4
+	sub	w4, w4, #1
+	cbnz	w4, 1b
+2:
+	ret
+ENDPROC(__restore_vgic_v2_state)
+
+	.popsection
diff --git a/arch/arm64/kvm/vgic-v3-switch.S b/arch/arm64/kvm/vgic-v3-switch.S
new file mode 100644
index 0000000..d160469
--- /dev/null
+++ b/arch/arm64/kvm/vgic-v3-switch.S
@@ -0,0 +1,267 @@
+/*
+ * Copyright (C) 2012,2013 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/linkage.h>
+#include <linux/irqchip/arm-gic-v3.h>
+
+#include <asm/assembler.h>
+#include <asm/memory.h>
+#include <asm/asm-offsets.h>
+#include <asm/kvm.h>
+#include <asm/kvm_asm.h>
+#include <asm/kvm_arm.h>
+
+	.text
+	.pushsection	.hyp.text, "ax"
+
+/*
+ * We store LRs in reverse order to let the CPU deal with streaming
+ * access. Use this macro to make it look saner...
+ */
+#define LR_OFFSET(n)	(VGIC_V3_CPU_LR + (15 - n) * 8)
+
+/*
+ * Save the VGIC CPU state into memory
+ * x0: Register pointing to VCPU struct
+ * Do not corrupt x1!!!
+ */
+.macro	save_vgic_v3_state
+	// Compute the address of struct vgic_cpu
+	add	x3, x0, #VCPU_VGIC_CPU
+
+	// Make sure stores to the GIC via the memory mapped interface
+	// are now visible to the system register interface
+	dsb	st
+
+	// Save all interesting registers
+	mrs_s	x4, ICH_HCR_EL2
+	mrs_s	x5, ICH_VMCR_EL2
+	mrs_s	x6, ICH_MISR_EL2
+	mrs_s	x7, ICH_EISR_EL2
+	mrs_s	x8, ICH_ELSR_EL2
+
+	str	w4, [x3, #VGIC_V3_CPU_HCR]
+	str	w5, [x3, #VGIC_V3_CPU_VMCR]
+	str	w6, [x3, #VGIC_V3_CPU_MISR]
+	str	w7, [x3, #VGIC_V3_CPU_EISR]
+	str	w8, [x3, #VGIC_V3_CPU_ELRSR]
+
+	msr_s	ICH_HCR_EL2, xzr
+
+	mrs_s	x21, ICH_VTR_EL2
+	mvn	w22, w21
+	ubfiz	w23, w22, 2, 4	// w23 = (15 - ListRegs) * 4
+
+	adr	x24, 1f
+	add	x24, x24, x23
+	br	x24
+
+1:
+	mrs_s	x20, ICH_LR15_EL2
+	mrs_s	x19, ICH_LR14_EL2
+	mrs_s	x18, ICH_LR13_EL2
+	mrs_s	x17, ICH_LR12_EL2
+	mrs_s	x16, ICH_LR11_EL2
+	mrs_s	x15, ICH_LR10_EL2
+	mrs_s	x14, ICH_LR9_EL2
+	mrs_s	x13, ICH_LR8_EL2
+	mrs_s	x12, ICH_LR7_EL2
+	mrs_s	x11, ICH_LR6_EL2
+	mrs_s	x10, ICH_LR5_EL2
+	mrs_s	x9, ICH_LR4_EL2
+	mrs_s	x8, ICH_LR3_EL2
+	mrs_s	x7, ICH_LR2_EL2
+	mrs_s	x6, ICH_LR1_EL2
+	mrs_s	x5, ICH_LR0_EL2
+
+	adr	x24, 1f
+	add	x24, x24, x23
+	br	x24
+
+1:
+	str	x20, [x3, #LR_OFFSET(15)]
+	str	x19, [x3, #LR_OFFSET(14)]
+	str	x18, [x3, #LR_OFFSET(13)]
+	str	x17, [x3, #LR_OFFSET(12)]
+	str	x16, [x3, #LR_OFFSET(11)]
+	str	x15, [x3, #LR_OFFSET(10)]
+	str	x14, [x3, #LR_OFFSET(9)]
+	str	x13, [x3, #LR_OFFSET(8)]
+	str	x12, [x3, #LR_OFFSET(7)]
+	str	x11, [x3, #LR_OFFSET(6)]
+	str	x10, [x3, #LR_OFFSET(5)]
+	str	x9, [x3, #LR_OFFSET(4)]
+	str	x8, [x3, #LR_OFFSET(3)]
+	str	x7, [x3, #LR_OFFSET(2)]
+	str	x6, [x3, #LR_OFFSET(1)]
+	str	x5, [x3, #LR_OFFSET(0)]
+
+	tbnz	w21, #29, 6f	// 6 bits
+	tbz	w21, #30, 5f	// 5 bits
+				// 7 bits
+	mrs_s	x20, ICH_AP0R3_EL2
+	str	w20, [x3, #(VGIC_V3_CPU_AP0R + 3*4)]
+	mrs_s	x19, ICH_AP0R2_EL2
+	str	w19, [x3, #(VGIC_V3_CPU_AP0R + 2*4)]
+6:	mrs_s	x18, ICH_AP0R1_EL2
+	str	w18, [x3, #(VGIC_V3_CPU_AP0R + 1*4)]
+5:	mrs_s	x17, ICH_AP0R0_EL2
+	str	w17, [x3, #VGIC_V3_CPU_AP0R]
+
+	tbnz	w21, #29, 6f	// 6 bits
+	tbz	w21, #30, 5f	// 5 bits
+				// 7 bits
+	mrs_s	x20, ICH_AP1R3_EL2
+	str	w20, [x3, #(VGIC_V3_CPU_AP1R + 3*4)]
+	mrs_s	x19, ICH_AP1R2_EL2
+	str	w19, [x3, #(VGIC_V3_CPU_AP1R + 2*4)]
+6:	mrs_s	x18, ICH_AP1R1_EL2
+	str	w18, [x3, #(VGIC_V3_CPU_AP1R + 1*4)]
+5:	mrs_s	x17, ICH_AP1R0_EL2
+	str	w17, [x3, #VGIC_V3_CPU_AP1R]
+
+	// Restore SRE_EL1 access and re-enable SRE at EL1.
+	mrs_s	x5, ICC_SRE_EL2
+	orr	x5, x5, #ICC_SRE_EL2_ENABLE
+	msr_s	ICC_SRE_EL2, x5
+	isb
+	mov	x5, #1
+	msr_s	ICC_SRE_EL1, x5
+.endm
+
+/*
+ * Restore the VGIC CPU state from memory
+ * x0: Register pointing to VCPU struct
+ */
+.macro	restore_vgic_v3_state
+	// Disable SRE_EL1 access. Necessary, otherwise
+	// ICH_VMCR_EL2.VFIQEn becomes one, and FIQ happens...
+	msr_s	ICC_SRE_EL1, xzr
+	isb
+
+	// Compute the address of struct vgic_cpu
+	add	x3, x0, #VCPU_VGIC_CPU
+
+	// Restore all interesting registers
+	ldr	w4, [x3, #VGIC_V3_CPU_HCR]
+	ldr	w5, [x3, #VGIC_V3_CPU_VMCR]
+
+	msr_s	ICH_HCR_EL2, x4
+	msr_s	ICH_VMCR_EL2, x5
+
+	mrs_s	x21, ICH_VTR_EL2
+
+	tbnz	w21, #29, 6f	// 6 bits
+	tbz	w21, #30, 5f	// 5 bits
+				// 7 bits
+	ldr	w20, [x3, #(VGIC_V3_CPU_AP1R + 3*4)]
+	msr_s	ICH_AP1R3_EL2, x20
+	ldr	w19, [x3, #(VGIC_V3_CPU_AP1R + 2*4)]
+	msr_s	ICH_AP1R2_EL2, x19
+6:	ldr	w18, [x3, #(VGIC_V3_CPU_AP1R + 1*4)]
+	msr_s	ICH_AP1R1_EL2, x18
+5:	ldr	w17, [x3, #VGIC_V3_CPU_AP1R]
+	msr_s	ICH_AP1R0_EL2, x17
+
+	tbnz	w21, #29, 6f	// 6 bits
+	tbz	w21, #30, 5f	// 5 bits
+				// 7 bits
+	ldr	w20, [x3, #(VGIC_V3_CPU_AP0R + 3*4)]
+	msr_s	ICH_AP0R3_EL2, x20
+	ldr	w19, [x3, #(VGIC_V3_CPU_AP0R + 2*4)]
+	msr_s	ICH_AP0R2_EL2, x19
+6:	ldr	w18, [x3, #(VGIC_V3_CPU_AP0R + 1*4)]
+	msr_s	ICH_AP0R1_EL2, x18
+5:	ldr	w17, [x3, #VGIC_V3_CPU_AP0R]
+	msr_s	ICH_AP0R0_EL2, x17
+
+	and	w22, w21, #0xf
+	mvn	w22, w21
+	ubfiz	w23, w22, 2, 4	// w23 = (15 - ListRegs) * 4
+
+	adr	x24, 1f
+	add	x24, x24, x23
+	br	x24
+
+1:
+	ldr	x20, [x3, #LR_OFFSET(15)]
+	ldr	x19, [x3, #LR_OFFSET(14)]
+	ldr	x18, [x3, #LR_OFFSET(13)]
+	ldr	x17, [x3, #LR_OFFSET(12)]
+	ldr	x16, [x3, #LR_OFFSET(11)]
+	ldr	x15, [x3, #LR_OFFSET(10)]
+	ldr	x14, [x3, #LR_OFFSET(9)]
+	ldr	x13, [x3, #LR_OFFSET(8)]
+	ldr	x12, [x3, #LR_OFFSET(7)]
+	ldr	x11, [x3, #LR_OFFSET(6)]
+	ldr	x10, [x3, #LR_OFFSET(5)]
+	ldr	x9, [x3, #LR_OFFSET(4)]
+	ldr	x8, [x3, #LR_OFFSET(3)]
+	ldr	x7, [x3, #LR_OFFSET(2)]
+	ldr	x6, [x3, #LR_OFFSET(1)]
+	ldr	x5, [x3, #LR_OFFSET(0)]
+
+	adr	x24, 1f
+	add	x24, x24, x23
+	br	x24
+
+1:
+	msr_s	ICH_LR15_EL2, x20
+	msr_s	ICH_LR14_EL2, x19
+	msr_s	ICH_LR13_EL2, x18
+	msr_s	ICH_LR12_EL2, x17
+	msr_s	ICH_LR11_EL2, x16
+	msr_s	ICH_LR10_EL2, x15
+	msr_s	ICH_LR9_EL2,  x14
+	msr_s	ICH_LR8_EL2,  x13
+	msr_s	ICH_LR7_EL2,  x12
+	msr_s	ICH_LR6_EL2,  x11
+	msr_s	ICH_LR5_EL2,  x10
+	msr_s	ICH_LR4_EL2,   x9
+	msr_s	ICH_LR3_EL2,   x8
+	msr_s	ICH_LR2_EL2,   x7
+	msr_s	ICH_LR1_EL2,   x6
+	msr_s	ICH_LR0_EL2,   x5
+
+	// Ensure that the above will have reached the
+	// (re)distributors. This ensure the guest will read
+	// the correct values from the memory-mapped interface.
+	isb
+	dsb	sy
+
+	// Prevent the guest from touching the GIC system registers
+	mrs_s	x5, ICC_SRE_EL2
+	and	x5, x5, #~ICC_SRE_EL2_ENABLE
+	msr_s	ICC_SRE_EL2, x5
+.endm
+
+ENTRY(__save_vgic_v3_state)
+	save_vgic_v3_state
+	ret
+ENDPROC(__save_vgic_v3_state)
+
+ENTRY(__restore_vgic_v3_state)
+	restore_vgic_v3_state
+	ret
+ENDPROC(__restore_vgic_v3_state)
+
+ENTRY(__vgic_v3_get_ich_vtr_el2)
+	mrs_s	x0, ICH_VTR_EL2
+	ret
+ENDPROC(__vgic_v3_get_ich_vtr_el2)
+
+	.popsection
diff --git a/arch/avr32/boards/atngw100/mrmt.c b/arch/avr32/boards/atngw100/mrmt.c
index 1ba09e4..91146b4 100644
--- a/arch/avr32/boards/atngw100/mrmt.c
+++ b/arch/avr32/boards/atngw100/mrmt.c
@@ -17,6 +17,8 @@
 #include <linux/types.h>
 #include <linux/fb.h>
 #include <linux/leds.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
 #include <linux/atmel_serial.h>
@@ -155,21 +157,28 @@ static struct platform_device rmt_ts_device = {
 
 #ifdef CONFIG_BOARD_MRMT_BL_PWM
 /* PWM LEDs: LCD Backlight, etc */
-static struct gpio_led rmt_pwm_led[] = {
-	/* here the "gpio" is actually a PWM channel */
-	{ .name = "backlight",	.gpio = PWM_CH_BL, },
+static struct pwm_lookup pwm_lookup[] = {
+	PWM_LOOKUP("at91sam9rl-pwm", PWM_CH_BL, "leds_pwm", "ds1",
+		   5000, PWM_POLARITY_INVERSED),
 };
 
-static struct gpio_led_platform_data rmt_pwm_led_data = {
-	.num_leds	= ARRAY_SIZE(rmt_pwm_led),
-	.leds		= rmt_pwm_led,
+static struct led_pwm pwm_leds[] = {
+	{
+		.name = "backlight",
+		.max_brightness = 255,
+	},
+};
+
+static struct led_pwm_platform_data pwm_data = {
+	.num_leds       = ARRAY_SIZE(pwm_leds),
+	.leds           = pwm_leds,
 };
 
-static struct platform_device rmt_pwm_led_dev = {
-	.name		= "leds-atmel-pwm",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &rmt_pwm_led_data,
+static struct platform_device leds_pwm = {
+	.name   = "leds_pwm",
+	.id     = -1,
+	.dev    = {
+		.platform_data = &pwm_data,
 	},
 };
 #endif
@@ -325,7 +334,8 @@ static int __init mrmt1_init(void)
 #ifdef CONFIG_BOARD_MRMT_BL_PWM
 	/* Use PWM for Backlight controls */
 	at32_add_device_pwm(1 << PWM_CH_BL);
-	platform_device_register(&rmt_pwm_led_dev);
+	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+	platform_device_register(&leds_pwm);
 #else
 	/* Backlight always on */
 	udelay( 1 );
diff --git a/arch/avr32/boards/favr-32/setup.c b/arch/avr32/boards/favr-32/setup.c
index 1f12149..234cb07 100644
--- a/arch/avr32/boards/favr-32/setup.c
+++ b/arch/avr32/boards/favr-32/setup.c
@@ -18,7 +18,10 @@
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <linux/atmel-mci.h>
-#include <linux/atmel-pwm-bl.h>
+#include <linux/pwm.h>
+#include <linux/pwm_backlight.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 
@@ -33,6 +36,8 @@
 #include <mach/board.h>
 #include <mach/portmux.h>
 
+#define PWM_BL_CH 2
+
 /* Oscillator frequencies. These are board-specific */
 unsigned long at32_board_osc_rates[3] = {
 	[0] = 32768,	/* 32.768 kHz on RTC osc */
@@ -227,29 +232,36 @@ void __init favr32_setup_leds(void)
 	platform_device_register(&favr32_led_dev);
 }
 
-static struct atmel_pwm_bl_platform_data atmel_pwm_bl_pdata = {
-	.pwm_channel		= 2,
-	.pwm_frequency		= 200000,
-	.pwm_compare_max	= 345,
-	.pwm_duty_max		= 345,
-	.pwm_duty_min		= 90,
-	.pwm_active_low		= 1,
-	.gpio_on		= GPIO_PIN_PA(28),
-	.on_active_low		= 0,
+static struct pwm_lookup pwm_lookup[] = {
+	PWM_LOOKUP("at91sam9rl-pwm", PWM_BL_CH, "pwm-backlight.0", NULL,
+		   5000, PWM_POLARITY_INVERSED),
 };
 
-static struct platform_device atmel_pwm_bl_dev = {
-	.name		= "atmel-pwm-bl",
-	.id		= 0,
-	.dev		= {
-		.platform_data = &atmel_pwm_bl_pdata,
+static struct regulator_consumer_supply fixed_power_consumers[] = {
+	REGULATOR_SUPPLY("power", "pwm-backlight.0"),
+};
+
+static struct platform_pwm_backlight_data pwm_bl_data = {
+	.enable_gpio		= GPIO_PIN_PA(28),
+	.max_brightness		= 255,
+	.dft_brightness		= 255,
+	.lth_brightness		= 50,
+};
+
+static struct platform_device pwm_bl_device = {
+	.name = "pwm-backlight",
+	.dev = {
+		.platform_data = &pwm_bl_data,
 	},
 };
 
 static void __init favr32_setup_atmel_pwm_bl(void)
 {
-	platform_device_register(&atmel_pwm_bl_dev);
-	at32_select_gpio(atmel_pwm_bl_pdata.gpio_on, 0);
+	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
+	regulator_register_always_on(0, "fixed", fixed_power_consumers,
+				    ARRAY_SIZE(fixed_power_consumers), 3300000);
+	platform_device_register(&pwm_bl_device);
+	at32_select_gpio(pwm_bl_data.enable_gpio, 0);
 }
 
 void __init setup_board(void)
@@ -339,7 +351,7 @@ static int __init favr32_init(void)
 
 	set_abdac_rate(at32_add_device_abdac(0, &abdac0_data));
 
-	at32_add_device_pwm(1 << atmel_pwm_bl_pdata.pwm_channel);
+	at32_add_device_pwm(1 << PWM_BL_CH);
 	at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
 	at32_add_device_mci(0, &mci0_data);
 	at32_add_device_usba(0, NULL);
diff --git a/arch/avr32/boards/merisc/setup.c b/arch/avr32/boards/merisc/setup.c
index ed137e3..83d896c 100644
--- a/arch/avr32/boards/merisc/setup.c
+++ b/arch/avr32/boards/merisc/setup.c
@@ -22,6 +22,8 @@
 #include <linux/irq.h>
 #include <linux/fb.h>
 #include <linux/atmel-mci.h>
+#include <linux/pwm.h>
+#include <linux/leds_pwm.h>
 
 #include <asm/io.h>
 #include <asm/setup.h>
@@ -167,24 +169,29 @@ static struct i2c_board_info __initdata i2c_info[] = {
 	},
 };
 
-#ifdef CONFIG_LEDS_ATMEL_PWM
-static struct gpio_led stk_pwm_led[] = {
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+static struct pwm_lookup pwm_lookup[] = {
+	PWM_LOOKUP("at91sam9rl-pwm", 0, "leds_pwm", "backlight",
+		   5000, PWM_POLARITY_NORMAL),
+};
+
+static struct led_pwm pwm_leds[] = {
 	{
 		.name	= "backlight",
-		.gpio	= 0,		/* PWM channel 0 (LCD backlight) */
+		.max_brightness = 255,
 	},
 };
 
-static struct gpio_led_platform_data stk_pwm_led_data = {
-	.num_leds	= ARRAY_SIZE(stk_pwm_led),
-	.leds		= stk_pwm_led,
+static struct led_pwm_platform_data pwm_data = {
+	.num_leds       = ARRAY_SIZE(pwm_leds),
+	.leds           = pwm_leds,
 };
 
-static struct platform_device stk_pwm_led_dev = {
-	.name	= "leds-atmel-pwm",
-	.id	= -1,
-	.dev	= {
-		.platform_data	= &stk_pwm_led_data,
+static struct platform_device leds_pwm = {
+	.name   = "leds_pwm",
+	.id     = -1,
+	.dev    = {
+		.platform_data = &pwm_data,
 	},
 };
 #endif
@@ -278,9 +285,10 @@ static int __init merisc_init(void)
 
 	at32_add_device_mci(0, &mci0_data);
 
-#ifdef CONFIG_LEDS_ATMEL_PWM
+#if IS_ENABLED(CONFIG_LEDS_PWM)
+	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
 	at32_add_device_pwm((1 << 0) | (1 << 2));
-	platform_device_register(&stk_pwm_led_dev);
+	platform_device_register(&leds_pwm);
 #else
 	at32_add_device_pwm((1 << 2));
 #endif
diff --git a/arch/avr32/configs/atngw100_mrmt_defconfig b/arch/avr32/configs/atngw100_mrmt_defconfig
index 9a57da4..6838781 100644
--- a/arch/avr32/configs/atngw100_mrmt_defconfig
+++ b/arch/avr32/configs/atngw100_mrmt_defconfig
@@ -56,7 +56,6 @@ CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_DATAFLASH=y
 CONFIG_BLK_DEV_LOOP=y
-CONFIG_ATMEL_PWM=y
 CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_MACB=y
@@ -104,8 +103,8 @@ CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
@@ -114,6 +113,8 @@ CONFIG_RTC_DRV_S35390A=m
 CONFIG_RTC_DRV_AT32AP700X=m
 CONFIG_DMADEVICES=y
 CONFIG_UIO=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT3_FS=y
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index 2813dd2..b056820 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -64,7 +64,6 @@ CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
 CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
 CONFIG_ATMEL_TCLIB=y
 CONFIG_ATMEL_SSC=m
 # CONFIG_SCSI_PROC_FS is not set
@@ -133,14 +132,16 @@ CONFIG_MMC_TEST=m
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
 CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=m
 CONFIG_LEDS_TRIGGER_HEARTBEAT=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AT32AP700X=y
 CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index f8ff3a3..0cd23a3 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -53,7 +53,6 @@ CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
 CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
 CONFIG_ATMEL_TCLIB=y
 CONFIG_ATMEL_SSC=m
 # CONFIG_SCSI_PROC_FS is not set
@@ -112,14 +111,16 @@ CONFIG_MMC_TEST=m
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
 CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=m
 CONFIG_LEDS_TRIGGER_HEARTBEAT=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AT32AP700X=y
 CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 992228e..ac1041f 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -53,7 +53,6 @@ CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
 CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
 CONFIG_ATMEL_TCLIB=y
 CONFIG_ATMEL_SSC=m
 # CONFIG_SCSI_PROC_FS is not set
@@ -111,14 +110,16 @@ CONFIG_MMC_TEST=m
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
 CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=m
 CONFIG_LEDS_TRIGGER_HEARTBEAT=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AT32AP700X=y
 CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig
index b8e698b..ea4f670 100644
--- a/arch/avr32/configs/atstk1006_defconfig
+++ b/arch/avr32/configs/atstk1006_defconfig
@@ -67,7 +67,6 @@ CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
 CONFIG_MISC_DEVICES=y
-CONFIG_ATMEL_PWM=m
 CONFIG_ATMEL_TCLIB=y
 CONFIG_ATMEL_SSC=m
 # CONFIG_SCSI_PROC_FS is not set
@@ -136,14 +135,16 @@ CONFIG_MMC_TEST=m
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
 CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=m
 CONFIG_LEDS_TRIGGER_HEARTBEAT=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AT32AP700X=y
 CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig
index 07bed3f..b3eb67d 100644
--- a/arch/avr32/configs/favr-32_defconfig
+++ b/arch/avr32/configs/favr-32_defconfig
@@ -67,7 +67,6 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
-CONFIG_ATMEL_PWM=m
 CONFIG_ATMEL_TCLIB=y
 CONFIG_ATMEL_SSC=m
 CONFIG_NETDEVICES=y
@@ -108,7 +107,7 @@ CONFIG_FB=y
 CONFIG_FB_ATMEL=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 # CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_ATMEL_PWM=m
+CONFIG_BACKLIGHT_PWM=m
 CONFIG_SOUND=m
 CONFIG_SOUND_PRIME=m
 # CONFIG_HID_SUPPORT is not set
@@ -123,7 +122,6 @@ CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=m
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
@@ -132,6 +130,8 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AT32AP700X=y
 CONFIG_DMADEVICES=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
diff --git a/arch/avr32/configs/merisc_defconfig b/arch/avr32/configs/merisc_defconfig
index 91df6b2..b9ef4cc 100644
--- a/arch/avr32/configs/merisc_defconfig
+++ b/arch/avr32/configs/merisc_defconfig
@@ -55,7 +55,6 @@ CONFIG_MTD_ABSENT=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_BLOCK2MTD=y
 CONFIG_BLK_DEV_LOOP=y
-CONFIG_ATMEL_PWM=y
 CONFIG_ATMEL_SSC=y
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
@@ -103,12 +102,14 @@ CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_ATMEL_PWM=y
+CONFIG_LEDS_PWM=y
 CONFIG_RTC_CLASS=y
 # CONFIG_RTC_HCTOSYS is not set
 CONFIG_RTC_DRV_PCF8563=y
 CONFIG_DMADEVICES=y
 CONFIG_UIO=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=m
 CONFIG_EXT2_FS=y
 # CONFIG_DNOTIFY is not set
 CONFIG_FUSE_FS=y
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index a1f4d1e..db85b5e 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -1553,7 +1553,7 @@ static struct resource atmel_pwm0_resource[] __initdata = {
 	IRQ(24),
 };
 static struct clk atmel_pwm0_mck = {
-	.name		= "pwm_clk",
+	.name		= "at91sam9rl-pwm",
 	.parent		= &pbb_clk,
 	.mode		= pbb_clk_mode,
 	.get_rate	= pbb_clk_get_rate,
@@ -1568,7 +1568,7 @@ struct platform_device *__init at32_add_device_pwm(u32 mask)
 	if (!mask)
 		return NULL;
 
-	pdev = platform_device_alloc("atmel_pwm", 0);
+	pdev = platform_device_alloc("at91sam9rl-pwm", 0);
 	if (!pdev)
 		return NULL;
 
@@ -1576,9 +1576,6 @@ struct platform_device *__init at32_add_device_pwm(u32 mask)
 				ARRAY_SIZE(atmel_pwm0_resource)))
 		goto out_free_pdev;
 
-	if (platform_device_add_data(pdev, &mask, sizeof(mask)))
-		goto out_free_pdev;
-
 	pin_mask = 0;
 	if (mask & (1 << 0))
 		pin_mask |= (1 << 28);
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index 990b864..3d50ea9 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -25,6 +25,7 @@ config KVM
 	select PREEMPT_NOTIFIERS
 	select ANON_INODES
 	select HAVE_KVM_IRQCHIP
+	select HAVE_KVM_IRQFD
 	select HAVE_KVM_IRQ_ROUTING
 	select KVM_APIC_ARCHITECTURE
 	select KVM_MMIO
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 6a4309b..0729ba6 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -190,7 +190,7 @@ void kvm_arch_check_processor_compat(void *rtn)
 	*(int *)rtn = 0;
 }
 
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 
 	int r;
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index 4fda672..cd71141 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -886,7 +886,7 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
 	return VM_FAULT_SIGBUS;
 }
 
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	int r;
 
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 35d16bd..ec2e40f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -202,9 +202,7 @@ config PPC_EARLY_DEBUG_BEAT
 
 config PPC_EARLY_DEBUG_44x
 	bool "Early serial debugging for IBM/AMCC 44x CPUs"
-	# PPC_EARLY_DEBUG on 440 leaves AS=1 mappings above the TLB high water
-	# mark, which doesn't work with current 440 KVM.
-	depends on 44x && !KVM
+	depends on 44x
 	help
 	  Select this to enable early debugging for IBM 44x chips via the
 	  inbuilt serial port.  If you enable this, ensure you set
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index ccf66b9..924e10d 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -127,4 +127,3 @@ CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 # CONFIG_CRYPTO_HW is not set
 CONFIG_VIRTUALIZATION=y
-CONFIG_KVM_440=y
diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index 4b237aa..21be8ae 100644
--- a/arch/powerpc/include/asm/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
@@ -34,10 +34,14 @@
 #define PPC_MIN_STKFRM	112
 
 #ifdef __BIG_ENDIAN__
+#define LWZX_BE	stringify_in_c(lwzx)
 #define LDX_BE	stringify_in_c(ldx)
+#define STWX_BE	stringify_in_c(stwx)
 #define STDX_BE	stringify_in_c(stdx)
 #else
+#define LWZX_BE	stringify_in_c(lwbrx)
 #define LDX_BE	stringify_in_c(ldbrx)
+#define STWX_BE	stringify_in_c(stwbrx)
 #define STDX_BE	stringify_in_c(stdbrx)
 #endif
 
diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index ed0afc1..34a05a1 100644
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -3,6 +3,7 @@
 
 #ifdef __KERNEL__
 
+#include <asm/reg.h>
 
 /* bytes per L1 cache line */
 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
@@ -39,6 +40,12 @@ struct ppc64_caches {
 };
 
 extern struct ppc64_caches ppc64_caches;
+
+static inline void logmpp(u64 x)
+{
+	asm volatile(PPC_LOGMPP(R1) : : "r" (x));
+}
+
 #endif /* __powerpc64__ && ! __ASSEMBLY__ */
 
 #if defined(__ASSEMBLY__)
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 5dbbb29..85bc8c0 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -279,6 +279,12 @@
 #define H_GET_24X7_DATA		0xF07C
 #define H_GET_PERF_COUNTER_INFO	0xF080
 
+/* Values for 2nd argument to H_SET_MODE */
+#define H_SET_MODE_RESOURCE_SET_CIABR		1
+#define H_SET_MODE_RESOURCE_SET_DAWR		2
+#define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE	3
+#define H_SET_MODE_RESOURCE_LE			4
+
 #ifndef __ASSEMBLY__
 
 /**
diff --git a/arch/powerpc/include/asm/kvm_44x.h b/arch/powerpc/include/asm/kvm_44x.h
deleted file mode 100644
index a0e5761..0000000
--- a/arch/powerpc/include/asm/kvm_44x.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#ifndef __ASM_44X_H__
-#define __ASM_44X_H__
-
-#include <linux/kvm_host.h>
-
-#define PPC44x_TLB_SIZE 64
-
-/* If the guest is expecting it, this can be as large as we like; we'd just
- * need to find some way of advertising it. */
-#define KVM44x_GUEST_TLB_SIZE 64
-
-struct kvmppc_44x_tlbe {
-	u32 tid; /* Only the low 8 bits are used. */
-	u32 word0;
-	u32 word1;
-	u32 word2;
-};
-
-struct kvmppc_44x_shadow_ref {
-	struct page *page;
-	u16 gtlb_index;
-	u8 writeable;
-	u8 tid;
-};
-
-struct kvmppc_vcpu_44x {
-	/* Unmodified copy of the guest's TLB. */
-	struct kvmppc_44x_tlbe guest_tlb[KVM44x_GUEST_TLB_SIZE];
-
-	/* References to guest pages in the hardware TLB. */
-	struct kvmppc_44x_shadow_ref shadow_refs[PPC44x_TLB_SIZE];
-
-	/* State of the shadow TLB at guest context switch time. */
-	struct kvmppc_44x_tlbe shadow_tlb[PPC44x_TLB_SIZE];
-	u8 shadow_tlb_mod[PPC44x_TLB_SIZE];
-
-	struct kvm_vcpu vcpu;
-};
-
-static inline struct kvmppc_vcpu_44x *to_44x(struct kvm_vcpu *vcpu)
-{
-	return container_of(vcpu, struct kvmppc_vcpu_44x, vcpu);
-}
-
-void kvmppc_44x_tlb_put(struct kvm_vcpu *vcpu);
-void kvmppc_44x_tlb_load(struct kvm_vcpu *vcpu);
-
-#endif /* __ASM_44X_H__ */
diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index ecf7e13..465dfcb 100644
--- a/arch/powerpc/include/asm/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
@@ -33,7 +33,6 @@
 /* IVPR must be 64KiB-aligned. */
 #define VCPU_SIZE_ORDER 4
 #define VCPU_SIZE_LOG   (VCPU_SIZE_ORDER + 12)
-#define VCPU_TLB_PGSZ   PPC44x_TLB_64K
 #define VCPU_SIZE_BYTES (1<<VCPU_SIZE_LOG)
 
 #define BOOKE_INTERRUPT_CRITICAL 0
@@ -132,6 +131,7 @@
 #define BOOK3S_HFLAG_NATIVE_PS			0x8
 #define BOOK3S_HFLAG_MULTI_PGSIZE		0x10
 #define BOOK3S_HFLAG_NEW_TLBIE			0x20
+#define BOOK3S_HFLAG_SPLIT_HACK			0x40
 
 #define RESUME_FLAG_NV          (1<<0)  /* Reload guest nonvolatile state? */
 #define RESUME_FLAG_HOST        (1<<1)  /* Resume host? */
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index f52f656..6acf0c2 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -83,8 +83,6 @@ struct kvmppc_vcpu_book3s {
 	u64 sdr1;
 	u64 hior;
 	u64 msr_mask;
-	u64 purr_offset;
-	u64 spurr_offset;
 #ifdef CONFIG_PPC_BOOK3S_32
 	u32 vsid_pool[VSID_POOL_SIZE];
 	u32 vsid_next;
@@ -148,9 +146,10 @@ extern void kvmppc_mmu_invalidate_pte(struct kvm_vcpu *vcpu, struct hpte_cache *
 extern int kvmppc_mmu_hpte_sysinit(void);
 extern void kvmppc_mmu_hpte_sysexit(void);
 extern int kvmppc_mmu_hv_init(void);
+extern int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hc);
 
+/* XXX remove this export when load_last_inst() is generic */
 extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data);
-extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data);
 extern void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec);
 extern void kvmppc_book3s_dequeue_irqprio(struct kvm_vcpu *vcpu,
 					  unsigned int vec);
@@ -159,13 +158,13 @@ extern void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat,
 			   bool upper, u32 val);
 extern void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr);
 extern int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu);
-extern pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, bool writing,
+extern pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing,
 			bool *writable);
 extern void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
 			unsigned long *rmap, long pte_index, int realmode);
-extern void kvmppc_invalidate_hpte(struct kvm *kvm, unsigned long *hptep,
+extern void kvmppc_invalidate_hpte(struct kvm *kvm, __be64 *hptep,
 			unsigned long pte_index);
-void kvmppc_clear_ref_hpte(struct kvm *kvm, unsigned long *hptep,
+void kvmppc_clear_ref_hpte(struct kvm *kvm, __be64 *hptep,
 			unsigned long pte_index);
 extern void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long addr,
 			unsigned long *nb_ret);
@@ -183,12 +182,16 @@ extern long kvmppc_hv_get_dirty_log(struct kvm *kvm,
 			struct kvm_memory_slot *memslot, unsigned long *map);
 extern void kvmppc_update_lpcr(struct kvm *kvm, unsigned long lpcr,
 			unsigned long mask);
+extern void kvmppc_set_fscr(struct kvm_vcpu *vcpu, u64 fscr);
 
 extern void kvmppc_entry_trampoline(void);
 extern void kvmppc_hv_entry_trampoline(void);
 extern u32 kvmppc_alignment_dsisr(struct kvm_vcpu *vcpu, unsigned int inst);
 extern ulong kvmppc_alignment_dar(struct kvm_vcpu *vcpu, unsigned int inst);
 extern int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd);
+extern void kvmppc_pr_init_default_hcalls(struct kvm *kvm);
+extern int kvmppc_hcall_impl_pr(unsigned long cmd);
+extern int kvmppc_hcall_impl_hv_realmode(unsigned long cmd);
 extern void kvmppc_copy_to_svcpu(struct kvmppc_book3s_shadow_vcpu *svcpu,
 				 struct kvm_vcpu *vcpu);
 extern void kvmppc_copy_from_svcpu(struct kvm_vcpu *vcpu,
@@ -274,32 +277,6 @@ static inline bool kvmppc_need_byteswap(struct kvm_vcpu *vcpu)
 	return (kvmppc_get_msr(vcpu) & MSR_LE) != (MSR_KERNEL & MSR_LE);
 }
 
-static inline u32 kvmppc_get_last_inst_internal(struct kvm_vcpu *vcpu, ulong pc)
-{
-	/* Load the instruction manually if it failed to do so in the
-	 * exit path */
-	if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED)
-		kvmppc_ld(vcpu, &pc, sizeof(u32), &vcpu->arch.last_inst, false);
-
-	return kvmppc_need_byteswap(vcpu) ? swab32(vcpu->arch.last_inst) :
-		vcpu->arch.last_inst;
-}
-
-static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu)
-{
-	return kvmppc_get_last_inst_internal(vcpu, kvmppc_get_pc(vcpu));
-}
-
-/*
- * Like kvmppc_get_last_inst(), but for fetching a sc instruction.
- * Because the sc instruction sets SRR0 to point to the following
- * instruction, we have to fetch from pc - 4.
- */
-static inline u32 kvmppc_get_last_sc(struct kvm_vcpu *vcpu)
-{
-	return kvmppc_get_last_inst_internal(vcpu, kvmppc_get_pc(vcpu) - 4);
-}
-
 static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.fault_dar;
@@ -310,6 +287,13 @@ static inline bool is_kvmppc_resume_guest(int r)
 	return (r == RESUME_GUEST || r == RESUME_GUEST_NV);
 }
 
+static inline bool is_kvmppc_hv_enabled(struct kvm *kvm);
+static inline bool kvmppc_supports_magic_page(struct kvm_vcpu *vcpu)
+{
+	/* Only PR KVM supports the magic page */
+	return !is_kvmppc_hv_enabled(vcpu->kvm);
+}
+
 /* Magic register values loaded into r3 and r4 before the 'sc' assembly
  * instruction for the OSI hypercalls */
 #define OSI_SC_MAGIC_R3			0x113724FA
@@ -322,4 +306,7 @@ static inline bool is_kvmppc_resume_guest(int r)
 /* LPIDs we support with this build -- runtime limit may be lower */
 #define KVMPPC_NR_LPIDS			(LPID_RSVD + 1)
 
+#define SPLIT_HACK_MASK			0xff000000
+#define SPLIT_HACK_OFFS			0xfb000000
+
 #endif /* __ASM_KVM_BOOK3S_H__ */
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
index d645428..0aa8179 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -59,20 +59,29 @@ extern unsigned long kvm_rma_pages;
 /* These bits are reserved in the guest view of the HPTE */
 #define HPTE_GR_RESERVED	HPTE_GR_MODIFIED
 
-static inline long try_lock_hpte(unsigned long *hpte, unsigned long bits)
+static inline long try_lock_hpte(__be64 *hpte, unsigned long bits)
 {
 	unsigned long tmp, old;
+	__be64 be_lockbit, be_bits;
+
+	/*
+	 * We load/store in native endian, but the HTAB is in big endian. If
+	 * we byte swap all data we apply on the PTE we're implicitly correct
+	 * again.
+	 */
+	be_lockbit = cpu_to_be64(HPTE_V_HVLOCK);
+	be_bits = cpu_to_be64(bits);
 
 	asm volatile("	ldarx	%0,0,%2\n"
 		     "	and.	%1,%0,%3\n"
 		     "	bne	2f\n"
-		     "	ori	%0,%0,%4\n"
+		     "	or	%0,%0,%4\n"
 		     "  stdcx.	%0,0,%2\n"
 		     "	beq+	2f\n"
 		     "	mr	%1,%3\n"
 		     "2:	isync"
 		     : "=&r" (tmp), "=&r" (old)
-		     : "r" (hpte), "r" (bits), "i" (HPTE_V_HVLOCK)
+		     : "r" (hpte), "r" (be_bits), "r" (be_lockbit)
 		     : "cc", "memory");
 	return old == 0;
 }
@@ -110,16 +119,12 @@ static inline int __hpte_actual_psize(unsigned int lp, int psize)
 static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
 					     unsigned long pte_index)
 {
-	int b_psize, a_psize;
+	int b_psize = MMU_PAGE_4K, a_psize = MMU_PAGE_4K;
 	unsigned int penc;
 	unsigned long rb = 0, va_low, sllp;
 	unsigned int lp = (r >> LP_SHIFT) & ((1 << LP_BITS) - 1);
 
-	if (!(v & HPTE_V_LARGE)) {
-		/* both base and actual psize is 4k */
-		b_psize = MMU_PAGE_4K;
-		a_psize = MMU_PAGE_4K;
-	} else {
+	if (v & HPTE_V_LARGE) {
 		for (b_psize = 0; b_psize < MMU_PAGE_COUNT; b_psize++) {
 
 			/* valid entries have a shift value */
@@ -142,6 +147,8 @@ static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
 	 */
 	/* This covers 14..54 bits of va*/
 	rb = (v & ~0x7fUL) << 16;		/* AVA field */
+
+	rb |= v >> (62 - 8);			/*  B field */
 	/*
 	 * AVA in v had cleared lower 23 bits. We need to derive
 	 * that from pteg index
@@ -172,10 +179,10 @@ static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
 	{
 		int aval_shift;
 		/*
-		 * remaining 7bits of AVA/LP fields
+		 * remaining bits of AVA/LP fields
 		 * Also contain the rr bits of LP
 		 */
-		rb |= (va_low & 0x7f) << 16;
+		rb |= (va_low << mmu_psize_defs[b_psize].shift) & 0x7ff000;
 		/*
 		 * Now clear not needed LP bits based on actual psize
 		 */
diff --git a/arch/powerpc/include/asm/kvm_booke.h b/arch/powerpc/include/asm/kvm_booke.h
index c7aed61..f7aa5cc 100644
--- a/arch/powerpc/include/asm/kvm_booke.h
+++ b/arch/powerpc/include/asm/kvm_booke.h
@@ -69,11 +69,6 @@ static inline bool kvmppc_need_byteswap(struct kvm_vcpu *vcpu)
 	return false;
 }
 
-static inline u32 kvmppc_get_last_inst(struct kvm_vcpu *vcpu)
-{
-	return vcpu->arch.last_inst;
-}
-
 static inline void kvmppc_set_ctr(struct kvm_vcpu *vcpu, ulong val)
 {
 	vcpu->arch.ctr = val;
@@ -108,4 +103,14 @@ static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.fault_dear;
 }
+
+static inline bool kvmppc_supports_magic_page(struct kvm_vcpu *vcpu)
+{
+	/* Magic page is only supported on e500v2 */
+#ifdef CONFIG_KVM_E500V2
+	return true;
+#else
+	return false;
+#endif
+}
 #endif /* __ASM_KVM_BOOKE_H__ */
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index bb66d8b..98d9dd5 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -34,6 +34,7 @@
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/cacheflush.h>
+#include <asm/hvcall.h>
 
 #define KVM_MAX_VCPUS		NR_CPUS
 #define KVM_MAX_VCORES		NR_CPUS
@@ -48,7 +49,6 @@
 #define KVM_NR_IRQCHIPS          1
 #define KVM_IRQCHIP_NUM_PINS     256
 
-#if !defined(CONFIG_KVM_440)
 #include <linux/mmu_notifier.h>
 
 #define KVM_ARCH_WANT_MMU_NOTIFIER
@@ -61,8 +61,6 @@ extern int kvm_age_hva(struct kvm *kvm, unsigned long hva);
 extern int kvm_test_age_hva(struct kvm *kvm, unsigned long hva);
 extern void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte);
 
-#endif
-
 #define HPTEG_CACHE_NUM			(1 << 15)
 #define HPTEG_HASH_BITS_PTE		13
 #define HPTEG_HASH_BITS_PTE_LONG	12
@@ -96,7 +94,6 @@ struct kvm_vm_stat {
 struct kvm_vcpu_stat {
 	u32 sum_exits;
 	u32 mmio_exits;
-	u32 dcr_exits;
 	u32 signal_exits;
 	u32 light_exits;
 	/* Account for special types of light exits: */
@@ -113,22 +110,21 @@ struct kvm_vcpu_stat {
 	u32 halt_wakeup;
 	u32 dbell_exits;
 	u32 gdbell_exits;
+	u32 ld;
+	u32 st;
 #ifdef CONFIG_PPC_BOOK3S
 	u32 pf_storage;
 	u32 pf_instruc;
 	u32 sp_storage;
 	u32 sp_instruc;
 	u32 queue_intr;
-	u32 ld;
 	u32 ld_slow;
-	u32 st;
 	u32 st_slow;
 #endif
 };
 
 enum kvm_exit_types {
 	MMIO_EXITS,
-	DCR_EXITS,
 	SIGNAL_EXITS,
 	ITLB_REAL_MISS_EXITS,
 	ITLB_VIRT_MISS_EXITS,
@@ -254,7 +250,6 @@ struct kvm_arch {
 	atomic_t hpte_mod_interest;
 	spinlock_t slot_phys_lock;
 	cpumask_t need_tlb_flush;
-	struct kvmppc_vcore *vcores[KVM_MAX_VCORES];
 	int hpt_cma_alloc;
 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
@@ -263,6 +258,7 @@ struct kvm_arch {
 #ifdef CONFIG_PPC_BOOK3S_64
 	struct list_head spapr_tce_tables;
 	struct list_head rtas_tokens;
+	DECLARE_BITMAP(enabled_hcalls, MAX_HCALL_OPCODE/4 + 1);
 #endif
 #ifdef CONFIG_KVM_MPIC
 	struct openpic *mpic;
@@ -271,6 +267,10 @@ struct kvm_arch {
 	struct kvmppc_xics *xics;
 #endif
 	struct kvmppc_ops *kvm_ops;
+#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
+	/* This array can grow quite large, keep it at the end */
+	struct kvmppc_vcore *vcores[KVM_MAX_VCORES];
+#endif
 };
 
 /*
@@ -305,6 +305,8 @@ struct kvmppc_vcore {
 	u32 arch_compat;
 	ulong pcr;
 	ulong dpdes;		/* doorbell state (POWER8) */
+	void *mpp_buffer; /* Micro Partition Prefetch buffer */
+	bool mpp_buffer_is_valid;
 };
 
 #define VCORE_ENTRY_COUNT(vc)	((vc)->entry_exit_count & 0xff)
@@ -503,8 +505,10 @@ struct kvm_vcpu_arch {
 #ifdef CONFIG_BOOKE
 	u32 decar;
 #endif
-	u32 tbl;
-	u32 tbu;
+	/* Time base value when we entered the guest */
+	u64 entry_tb;
+	u64 entry_vtb;
+	u64 entry_ic;
 	u32 tcr;
 	ulong tsr; /* we need to perform set/clr_bits() which requires ulong */
 	u32 ivor[64];
@@ -580,6 +584,8 @@ struct kvm_vcpu_arch {
 	u32 mmucfg;
 	u32 eptcfg;
 	u32 epr;
+	u64 sprg9;
+	u32 pwrmgtcr0;
 	u32 crit_save;
 	/* guest debug registers*/
 	struct debug_reg dbg_reg;
@@ -593,8 +599,6 @@ struct kvm_vcpu_arch {
 	u8 io_gpr; /* GPR used as IO source/target */
 	u8 mmio_is_bigendian;
 	u8 mmio_sign_extend;
-	u8 dcr_needed;
-	u8 dcr_is_write;
 	u8 osi_needed;
 	u8 osi_enabled;
 	u8 papr_enabled;
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index 9c89cdd..fb86a22 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -41,12 +41,26 @@
 enum emulation_result {
 	EMULATE_DONE,         /* no further processing */
 	EMULATE_DO_MMIO,      /* kvm_run filled with MMIO request */
-	EMULATE_DO_DCR,       /* kvm_run filled with DCR request */
 	EMULATE_FAIL,         /* can't emulate this instruction */
 	EMULATE_AGAIN,        /* something went wrong. go again */
 	EMULATE_EXIT_USER,    /* emulation requires exit to user-space */
 };
 
+enum instruction_type {
+	INST_GENERIC,
+	INST_SC,		/* system call */
+};
+
+enum xlate_instdata {
+	XLATE_INST,		/* translate instruction address */
+	XLATE_DATA		/* translate data address */
+};
+
+enum xlate_readwrite {
+	XLATE_READ,		/* check for read permissions */
+	XLATE_WRITE		/* check for write permissions */
+};
+
 extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
 extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
 extern void kvmppc_handler_highmem(void);
@@ -62,8 +76,16 @@ extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
 			       u64 val, unsigned int bytes,
 			       int is_default_endian);
 
+extern int kvmppc_load_last_inst(struct kvm_vcpu *vcpu,
+				 enum instruction_type type, u32 *inst);
+
+extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+		     bool data);
+extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+		     bool data);
 extern int kvmppc_emulate_instruction(struct kvm_run *run,
                                       struct kvm_vcpu *vcpu);
+extern int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu);
 extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu);
 extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu);
 extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb);
@@ -86,6 +108,9 @@ extern gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int gtlb_index,
                               gva_t eaddr);
 extern void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu);
 extern void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu);
+extern int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr,
+			enum xlate_instdata xlid, enum xlate_readwrite xlrw,
+			struct kvmppc_pte *pte);
 
 extern struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm,
                                                 unsigned int id);
@@ -106,6 +131,14 @@ extern void kvmppc_core_dequeue_dec(struct kvm_vcpu *vcpu);
 extern void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
                                        struct kvm_interrupt *irq);
 extern void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu);
+extern void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu, ulong dear_flags,
+					ulong esr_flags);
+extern void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
+					   ulong dear_flags,
+					   ulong esr_flags);
+extern void kvmppc_core_queue_itlb_miss(struct kvm_vcpu *vcpu);
+extern void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu,
+					   ulong esr_flags);
 extern void kvmppc_core_flush_tlb(struct kvm_vcpu *vcpu);
 extern int kvmppc_core_check_requests(struct kvm_vcpu *vcpu);
 
@@ -228,12 +261,35 @@ struct kvmppc_ops {
 	void (*fast_vcpu_kick)(struct kvm_vcpu *vcpu);
 	long (*arch_vm_ioctl)(struct file *filp, unsigned int ioctl,
 			      unsigned long arg);
-
+	int (*hcall_implemented)(unsigned long hcall);
 };
 
 extern struct kvmppc_ops *kvmppc_hv_ops;
 extern struct kvmppc_ops *kvmppc_pr_ops;
 
+static inline int kvmppc_get_last_inst(struct kvm_vcpu *vcpu,
+					enum instruction_type type, u32 *inst)
+{
+	int ret = EMULATE_DONE;
+	u32 fetched_inst;
+
+	/* Load the instruction manually if it failed to do so in the
+	 * exit path */
+	if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED)
+		ret = kvmppc_load_last_inst(vcpu, type, &vcpu->arch.last_inst);
+
+	/*  Write fetch_failed unswapped if the fetch failed */
+	if (ret == EMULATE_DONE)
+		fetched_inst = kvmppc_need_byteswap(vcpu) ?
+				swab32(vcpu->arch.last_inst) :
+				vcpu->arch.last_inst;
+	else
+		fetched_inst = vcpu->arch.last_inst;
+
+	*inst = fetched_inst;
+	return ret;
+}
+
 static inline bool is_kvmppc_hv_enabled(struct kvm *kvm)
 {
 	return kvm->arch.kvm_ops == kvmppc_hv_ops;
@@ -392,6 +448,17 @@ static inline int kvmppc_xics_hcall(struct kvm_vcpu *vcpu, u32 cmd)
 	{ return 0; }
 #endif
 
+static inline unsigned long kvmppc_get_epr(struct kvm_vcpu *vcpu)
+{
+#ifdef CONFIG_KVM_BOOKE_HV
+	return mfspr(SPRN_GEPR);
+#elif defined(CONFIG_BOOKE)
+	return vcpu->arch.epr;
+#else
+	return 0;
+#endif
+}
+
 static inline void kvmppc_set_epr(struct kvm_vcpu *vcpu, u32 epr)
 {
 #ifdef CONFIG_KVM_BOOKE_HV
@@ -472,8 +539,20 @@ static inline bool kvmppc_shared_big_endian(struct kvm_vcpu *vcpu)
 #endif
 }
 
+#define SPRNG_WRAPPER_GET(reg, bookehv_spr)				\
+static inline ulong kvmppc_get_##reg(struct kvm_vcpu *vcpu)		\
+{									\
+	return mfspr(bookehv_spr);					\
+}									\
+
+#define SPRNG_WRAPPER_SET(reg, bookehv_spr)				\
+static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, ulong val)	\
+{									\
+	mtspr(bookehv_spr, val);						\
+}									\
+
 #define SHARED_WRAPPER_GET(reg, size)					\
-static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu)	\
+static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu)		\
 {									\
 	if (kvmppc_shared_big_endian(vcpu))				\
 	       return be##size##_to_cpu(vcpu->arch.shared->reg);	\
@@ -494,14 +573,31 @@ static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, u##size val)	\
 	SHARED_WRAPPER_GET(reg, size)					\
 	SHARED_WRAPPER_SET(reg, size)					\
 
+#define SPRNG_WRAPPER(reg, bookehv_spr)					\
+	SPRNG_WRAPPER_GET(reg, bookehv_spr)				\
+	SPRNG_WRAPPER_SET(reg, bookehv_spr)				\
+
+#ifdef CONFIG_KVM_BOOKE_HV
+
+#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr)			\
+	SPRNG_WRAPPER(reg, bookehv_spr)					\
+
+#else
+
+#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr)			\
+	SHARED_WRAPPER(reg, size)					\
+
+#endif
+
 SHARED_WRAPPER(critical, 64)
-SHARED_WRAPPER(sprg0, 64)
-SHARED_WRAPPER(sprg1, 64)
-SHARED_WRAPPER(sprg2, 64)
-SHARED_WRAPPER(sprg3, 64)
-SHARED_WRAPPER(srr0, 64)
-SHARED_WRAPPER(srr1, 64)
-SHARED_WRAPPER(dar, 64)
+SHARED_SPRNG_WRAPPER(sprg0, 64, SPRN_GSPRG0)
+SHARED_SPRNG_WRAPPER(sprg1, 64, SPRN_GSPRG1)
+SHARED_SPRNG_WRAPPER(sprg2, 64, SPRN_GSPRG2)
+SHARED_SPRNG_WRAPPER(sprg3, 64, SPRN_GSPRG3)
+SHARED_SPRNG_WRAPPER(srr0, 64, SPRN_GSRR0)
+SHARED_SPRNG_WRAPPER(srr1, 64, SPRN_GSRR1)
+SHARED_SPRNG_WRAPPER(dar, 64, SPRN_GDEAR)
+SHARED_SPRNG_WRAPPER(esr, 64, SPRN_GESR)
 SHARED_WRAPPER_GET(msr, 64)
 static inline void kvmppc_set_msr_fast(struct kvm_vcpu *vcpu, u64 val)
 {
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h
index d0918e0..cd4f04a 100644
--- a/arch/powerpc/include/asm/mmu-book3e.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -40,7 +40,11 @@
 
 /* MAS registers bit definitions */
 
-#define MAS0_TLBSEL(x)		(((x) << 28) & 0x30000000)
+#define MAS0_TLBSEL_MASK	0x30000000
+#define MAS0_TLBSEL_SHIFT	28
+#define MAS0_TLBSEL(x)		(((x) << MAS0_TLBSEL_SHIFT) & MAS0_TLBSEL_MASK)
+#define MAS0_GET_TLBSEL(mas0)	(((mas0) & MAS0_TLBSEL_MASK) >> \
+			MAS0_TLBSEL_SHIFT)
 #define MAS0_ESEL_MASK		0x0FFF0000
 #define MAS0_ESEL_SHIFT		16
 #define MAS0_ESEL(x)		(((x) << MAS0_ESEL_SHIFT) & MAS0_ESEL_MASK)
@@ -58,6 +62,7 @@
 #define MAS1_TSIZE_MASK		0x00000f80
 #define MAS1_TSIZE_SHIFT	7
 #define MAS1_TSIZE(x)		(((x) << MAS1_TSIZE_SHIFT) & MAS1_TSIZE_MASK)
+#define MAS1_GET_TSIZE(mas1)	(((mas1) & MAS1_TSIZE_MASK) >> MAS1_TSIZE_SHIFT)
 
 #define MAS2_EPN		(~0xFFFUL)
 #define MAS2_X0			0x00000040
@@ -86,6 +91,7 @@
 #define MAS3_SPSIZE		0x0000003e
 #define MAS3_SPSIZE_SHIFT	1
 
+#define MAS4_TLBSEL_MASK	MAS0_TLBSEL_MASK
 #define MAS4_TLBSELD(x) 	MAS0_TLBSEL(x)
 #define MAS4_INDD		0x00008000	/* Default IND */
 #define MAS4_TSIZED(x)		MAS1_TSIZE(x)
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index e316dad..6f85362 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -139,6 +139,7 @@
 #define PPC_INST_ISEL			0x7c00001e
 #define PPC_INST_ISEL_MASK		0xfc00003e
 #define PPC_INST_LDARX			0x7c0000a8
+#define PPC_INST_LOGMPP			0x7c0007e4
 #define PPC_INST_LSWI			0x7c0004aa
 #define PPC_INST_LSWX			0x7c00042a
 #define PPC_INST_LWARX			0x7c000028
@@ -277,6 +278,20 @@
 #define __PPC_EH(eh)	0
 #endif
 
+/* POWER8 Micro Partition Prefetch (MPP) parameters */
+/* Address mask is common for LOGMPP instruction and MPPR SPR */
+#define PPC_MPPE_ADDRESS_MASK 0xffffffffc000
+
+/* Bits 60 and 61 of MPP SPR should be set to one of the following */
+/* Aborting the fetch is indeed setting 00 in the table size bits */
+#define PPC_MPPR_FETCH_ABORT (0x0ULL << 60)
+#define PPC_MPPR_FETCH_WHOLE_TABLE (0x2ULL << 60)
+
+/* Bits 54 and 55 of register for LOGMPP instruction should be set to: */
+#define PPC_LOGMPP_LOG_L2 (0x02ULL << 54)
+#define PPC_LOGMPP_LOG_L2L3 (0x01ULL << 54)
+#define PPC_LOGMPP_LOG_ABORT (0x03ULL << 54)
+
 /* Deal with instructions that older assemblers aren't aware of */
 #define	PPC_DCBAL(a, b)		stringify_in_c(.long PPC_INST_DCBAL | \
 					__PPC_RA(a) | __PPC_RB(b))
@@ -285,6 +300,8 @@
 #define PPC_LDARX(t, a, b, eh)	stringify_in_c(.long PPC_INST_LDARX | \
 					___PPC_RT(t) | ___PPC_RA(a) | \
 					___PPC_RB(b) | __PPC_EH(eh))
+#define PPC_LOGMPP(b)		stringify_in_c(.long PPC_INST_LOGMPP | \
+					__PPC_RB(b))
 #define PPC_LWARX(t, a, b, eh)	stringify_in_c(.long PPC_INST_LWARX | \
 					___PPC_RT(t) | ___PPC_RA(a) | \
 					___PPC_RB(b) | __PPC_EH(eh))
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index f7b97b8..1c987bf 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -225,6 +225,7 @@
 #define   CTRL_TE	0x00c00000	/* thread enable */
 #define   CTRL_RUNLATCH	0x1
 #define SPRN_DAWR	0xB4
+#define SPRN_MPPR	0xB8	/* Micro Partition Prefetch Register */
 #define SPRN_RPR	0xBA	/* Relative Priority Register */
 #define SPRN_CIABR	0xBB
 #define   CIABR_PRIV		0x3
@@ -944,9 +945,6 @@
  *      readable variant for reads, which can avoid a fault
  *      with KVM type virtualization.
  *
- *      (*) Under KVM, the host SPRG1 is used to point to
- *      the current VCPU data structure
- *
  * 32-bit 8xx:
  *	- SPRG0 scratch for exception vectors
  *	- SPRG1 scratch for exception vectors
@@ -1203,6 +1201,15 @@
 				     : "r" ((unsigned long)(v)) \
 				     : "memory")
 
+static inline unsigned long mfvtb (void)
+{
+#ifdef CONFIG_PPC_BOOK3S_64
+	if (cpu_has_feature(CPU_FTR_ARCH_207S))
+		return mfspr(SPRN_VTB);
+#endif
+	return 0;
+}
+
 #ifdef __powerpc64__
 #if defined(CONFIG_PPC_CELL) || defined(CONFIG_PPC_FSL_BOOK3E)
 #define mftb()		({unsigned long rval;				\
diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h
index 1d428e60..03cbada 100644
--- a/arch/powerpc/include/asm/time.h
+++ b/arch/powerpc/include/asm/time.h
@@ -102,6 +102,15 @@ static inline u64 get_rtc(void)
 	return (u64)hi * 1000000000 + lo;
 }
 
+static inline u64 get_vtb(void)
+{
+#ifdef CONFIG_PPC_BOOK3S_64
+	if (cpu_has_feature(CPU_FTR_ARCH_207S))
+		return mfvtb();
+#endif
+	return 0;
+}
+
 #ifdef CONFIG_PPC64
 static inline u64 get_tb(void)
 {
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index 2bc4a94..e0e49db 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -548,6 +548,7 @@ struct kvm_get_htab_header {
 
 #define KVM_REG_PPC_VRSAVE	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb4)
 #define KVM_REG_PPC_LPCR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb5)
+#define KVM_REG_PPC_LPCR_64	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb5)
 #define KVM_REG_PPC_PPR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb6)
 
 /* Architecture compatibility level */
@@ -555,6 +556,7 @@ struct kvm_get_htab_header {
 
 #define KVM_REG_PPC_DABRX	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb8)
 #define KVM_REG_PPC_WORT	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb9)
+#define KVM_REG_PPC_SPRG9	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xba)
 
 /* Transactional Memory checkpointed state:
  * This is all GPRs, all VSX regs and a subset of SPRs
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index e350540..9d7dede 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -491,6 +491,7 @@ int main(void)
 	DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
 	DEFINE(KVM_TLBIE_LOCK, offsetof(struct kvm, arch.tlbie_lock));
 	DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
+	DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls));
 	DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr));
 	DEFINE(KVM_RMOR, offsetof(struct kvm, arch.rmor));
 	DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
@@ -665,6 +666,7 @@ int main(void)
 	DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 	DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 	DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
+	DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9));
 	DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 	DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
 	DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
deleted file mode 100644
index 9cb4b0a..0000000
--- a/arch/powerpc/kvm/44x.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#include <linux/kvm_host.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/export.h>
-#include <linux/module.h>
-#include <linux/miscdevice.h>
-
-#include <asm/reg.h>
-#include <asm/cputable.h>
-#include <asm/tlbflush.h>
-#include <asm/kvm_44x.h>
-#include <asm/kvm_ppc.h>
-
-#include "44x_tlb.h"
-#include "booke.h"
-
-static void kvmppc_core_vcpu_load_44x(struct kvm_vcpu *vcpu, int cpu)
-{
-	kvmppc_booke_vcpu_load(vcpu, cpu);
-	kvmppc_44x_tlb_load(vcpu);
-}
-
-static void kvmppc_core_vcpu_put_44x(struct kvm_vcpu *vcpu)
-{
-	kvmppc_44x_tlb_put(vcpu);
-	kvmppc_booke_vcpu_put(vcpu);
-}
-
-int kvmppc_core_check_processor_compat(void)
-{
-	int r;
-
-	if (strncmp(cur_cpu_spec->platform, "ppc440", 6) == 0)
-		r = 0;
-	else
-		r = -ENOTSUPP;
-
-	return r;
-}
-
-int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	struct kvmppc_44x_tlbe *tlbe = &vcpu_44x->guest_tlb[0];
-	int i;
-
-	tlbe->tid = 0;
-	tlbe->word0 = PPC44x_TLB_16M | PPC44x_TLB_VALID;
-	tlbe->word1 = 0;
-	tlbe->word2 = PPC44x_TLB_SX | PPC44x_TLB_SW | PPC44x_TLB_SR;
-
-	tlbe++;
-	tlbe->tid = 0;
-	tlbe->word0 = 0xef600000 | PPC44x_TLB_4K | PPC44x_TLB_VALID;
-	tlbe->word1 = 0xef600000;
-	tlbe->word2 = PPC44x_TLB_SX | PPC44x_TLB_SW | PPC44x_TLB_SR
-	              | PPC44x_TLB_I | PPC44x_TLB_G;
-
-	/* Since the guest can directly access the timebase, it must know the
-	 * real timebase frequency. Accordingly, it must see the state of
-	 * CCR1[TCS]. */
-	/* XXX CCR1 doesn't exist on all 440 SoCs. */
-	vcpu->arch.ccr1 = mfspr(SPRN_CCR1);
-
-	for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++)
-		vcpu_44x->shadow_refs[i].gtlb_index = -1;
-
-	vcpu->arch.cpu_type = KVM_CPU_440;
-	vcpu->arch.pvr = mfspr(SPRN_PVR);
-
-	return 0;
-}
-
-/* 'linear_address' is actually an encoding of AS|PID|EADDR . */
-int kvmppc_core_vcpu_translate(struct kvm_vcpu *vcpu,
-                               struct kvm_translation *tr)
-{
-	int index;
-	gva_t eaddr;
-	u8 pid;
-	u8 as;
-
-	eaddr = tr->linear_address;
-	pid = (tr->linear_address >> 32) & 0xff;
-	as = (tr->linear_address >> 40) & 0x1;
-
-	index = kvmppc_44x_tlb_index(vcpu, eaddr, pid, as);
-	if (index == -1) {
-		tr->valid = 0;
-		return 0;
-	}
-
-	tr->physical_address = kvmppc_mmu_xlate(vcpu, index, eaddr);
-	/* XXX what does "writeable" and "usermode" even mean? */
-	tr->valid = 1;
-
-	return 0;
-}
-
-static int kvmppc_core_get_sregs_44x(struct kvm_vcpu *vcpu,
-				      struct kvm_sregs *sregs)
-{
-	return kvmppc_get_sregs_ivor(vcpu, sregs);
-}
-
-static int kvmppc_core_set_sregs_44x(struct kvm_vcpu *vcpu,
-				     struct kvm_sregs *sregs)
-{
-	return kvmppc_set_sregs_ivor(vcpu, sregs);
-}
-
-static int kvmppc_get_one_reg_44x(struct kvm_vcpu *vcpu, u64 id,
-				  union kvmppc_one_reg *val)
-{
-	return -EINVAL;
-}
-
-static int kvmppc_set_one_reg_44x(struct kvm_vcpu *vcpu, u64 id,
-				  union kvmppc_one_reg *val)
-{
-	return -EINVAL;
-}
-
-static struct kvm_vcpu *kvmppc_core_vcpu_create_44x(struct kvm *kvm,
-						    unsigned int id)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x;
-	struct kvm_vcpu *vcpu;
-	int err;
-
-	vcpu_44x = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL);
-	if (!vcpu_44x) {
-		err = -ENOMEM;
-		goto out;
-	}
-
-	vcpu = &vcpu_44x->vcpu;
-	err = kvm_vcpu_init(vcpu, kvm, id);
-	if (err)
-		goto free_vcpu;
-
-	vcpu->arch.shared = (void*)__get_free_page(GFP_KERNEL|__GFP_ZERO);
-	if (!vcpu->arch.shared)
-		goto uninit_vcpu;
-
-	return vcpu;
-
-uninit_vcpu:
-	kvm_vcpu_uninit(vcpu);
-free_vcpu:
-	kmem_cache_free(kvm_vcpu_cache, vcpu_44x);
-out:
-	return ERR_PTR(err);
-}
-
-static void kvmppc_core_vcpu_free_44x(struct kvm_vcpu *vcpu)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-
-	free_page((unsigned long)vcpu->arch.shared);
-	kvm_vcpu_uninit(vcpu);
-	kmem_cache_free(kvm_vcpu_cache, vcpu_44x);
-}
-
-static int kvmppc_core_init_vm_44x(struct kvm *kvm)
-{
-	return 0;
-}
-
-static void kvmppc_core_destroy_vm_44x(struct kvm *kvm)
-{
-}
-
-static struct kvmppc_ops kvm_ops_44x = {
-	.get_sregs = kvmppc_core_get_sregs_44x,
-	.set_sregs = kvmppc_core_set_sregs_44x,
-	.get_one_reg = kvmppc_get_one_reg_44x,
-	.set_one_reg = kvmppc_set_one_reg_44x,
-	.vcpu_load   = kvmppc_core_vcpu_load_44x,
-	.vcpu_put    = kvmppc_core_vcpu_put_44x,
-	.vcpu_create = kvmppc_core_vcpu_create_44x,
-	.vcpu_free   = kvmppc_core_vcpu_free_44x,
-	.mmu_destroy  = kvmppc_mmu_destroy_44x,
-	.init_vm = kvmppc_core_init_vm_44x,
-	.destroy_vm = kvmppc_core_destroy_vm_44x,
-	.emulate_op = kvmppc_core_emulate_op_44x,
-	.emulate_mtspr = kvmppc_core_emulate_mtspr_44x,
-	.emulate_mfspr = kvmppc_core_emulate_mfspr_44x,
-};
-
-static int __init kvmppc_44x_init(void)
-{
-	int r;
-
-	r = kvmppc_booke_init();
-	if (r)
-		goto err_out;
-
-	r = kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), 0, THIS_MODULE);
-	if (r)
-		goto err_out;
-	kvm_ops_44x.owner = THIS_MODULE;
-	kvmppc_pr_ops = &kvm_ops_44x;
-
-err_out:
-	return r;
-}
-
-static void __exit kvmppc_44x_exit(void)
-{
-	kvmppc_pr_ops = NULL;
-	kvmppc_booke_exit();
-}
-
-module_init(kvmppc_44x_init);
-module_exit(kvmppc_44x_exit);
-MODULE_ALIAS_MISCDEV(KVM_MINOR);
-MODULE_ALIAS("devname:kvm");
diff --git a/arch/powerpc/kvm/44x_emulate.c b/arch/powerpc/kvm/44x_emulate.c
deleted file mode 100644
index 92c9ab4..0000000
--- a/arch/powerpc/kvm/44x_emulate.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- * Copyright IBM Corp. 2008
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#include <asm/kvm_ppc.h>
-#include <asm/dcr.h>
-#include <asm/dcr-regs.h>
-#include <asm/disassemble.h>
-#include <asm/kvm_44x.h>
-#include "timing.h"
-
-#include "booke.h"
-#include "44x_tlb.h"
-
-#define XOP_MFDCRX  259
-#define XOP_MFDCR   323
-#define XOP_MTDCRX  387
-#define XOP_MTDCR   451
-#define XOP_TLBSX   914
-#define XOP_ICCCI   966
-#define XOP_TLBWE   978
-
-static int emulate_mtdcr(struct kvm_vcpu *vcpu, int rs, int dcrn)
-{
-	/* emulate some access in kernel */
-	switch (dcrn) {
-	case DCRN_CPR0_CONFIG_ADDR:
-		vcpu->arch.cpr0_cfgaddr = kvmppc_get_gpr(vcpu, rs);
-		return EMULATE_DONE;
-	default:
-		vcpu->run->dcr.dcrn = dcrn;
-		vcpu->run->dcr.data = kvmppc_get_gpr(vcpu, rs);
-		vcpu->run->dcr.is_write = 1;
-		vcpu->arch.dcr_is_write = 1;
-		vcpu->arch.dcr_needed = 1;
-		kvmppc_account_exit(vcpu, DCR_EXITS);
-		return EMULATE_DO_DCR;
-	}
-}
-
-static int emulate_mfdcr(struct kvm_vcpu *vcpu, int rt, int dcrn)
-{
-	/* The guest may access CPR0 registers to determine the timebase
-	 * frequency, and it must know the real host frequency because it
-	 * can directly access the timebase registers.
-	 *
-	 * It would be possible to emulate those accesses in userspace,
-	 * but userspace can really only figure out the end frequency.
-	 * We could decompose that into the factors that compute it, but
-	 * that's tricky math, and it's easier to just report the real
-	 * CPR0 values.
-	 */
-	switch (dcrn) {
-	case DCRN_CPR0_CONFIG_ADDR:
-		kvmppc_set_gpr(vcpu, rt, vcpu->arch.cpr0_cfgaddr);
-		break;
-	case DCRN_CPR0_CONFIG_DATA:
-		local_irq_disable();
-		mtdcr(DCRN_CPR0_CONFIG_ADDR,
-			  vcpu->arch.cpr0_cfgaddr);
-		kvmppc_set_gpr(vcpu, rt,
-			       mfdcr(DCRN_CPR0_CONFIG_DATA));
-		local_irq_enable();
-		break;
-	default:
-		vcpu->run->dcr.dcrn = dcrn;
-		vcpu->run->dcr.data =  0;
-		vcpu->run->dcr.is_write = 0;
-		vcpu->arch.dcr_is_write = 0;
-		vcpu->arch.io_gpr = rt;
-		vcpu->arch.dcr_needed = 1;
-		kvmppc_account_exit(vcpu, DCR_EXITS);
-		return EMULATE_DO_DCR;
-	}
-
-	return EMULATE_DONE;
-}
-
-int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu *vcpu,
-			       unsigned int inst, int *advance)
-{
-	int emulated = EMULATE_DONE;
-	int dcrn = get_dcrn(inst);
-	int ra = get_ra(inst);
-	int rb = get_rb(inst);
-	int rc = get_rc(inst);
-	int rs = get_rs(inst);
-	int rt = get_rt(inst);
-	int ws = get_ws(inst);
-
-	switch (get_op(inst)) {
-	case 31:
-		switch (get_xop(inst)) {
-
-		case XOP_MFDCR:
-			emulated = emulate_mfdcr(vcpu, rt, dcrn);
-			break;
-
-		case XOP_MFDCRX:
-			emulated = emulate_mfdcr(vcpu, rt,
-					kvmppc_get_gpr(vcpu, ra));
-			break;
-
-		case XOP_MTDCR:
-			emulated = emulate_mtdcr(vcpu, rs, dcrn);
-			break;
-
-		case XOP_MTDCRX:
-			emulated = emulate_mtdcr(vcpu, rs,
-					kvmppc_get_gpr(vcpu, ra));
-			break;
-
-		case XOP_TLBWE:
-			emulated = kvmppc_44x_emul_tlbwe(vcpu, ra, rs, ws);
-			break;
-
-		case XOP_TLBSX:
-			emulated = kvmppc_44x_emul_tlbsx(vcpu, rt, ra, rb, rc);
-			break;
-
-		case XOP_ICCCI:
-			break;
-
-		default:
-			emulated = EMULATE_FAIL;
-		}
-
-		break;
-
-	default:
-		emulated = EMULATE_FAIL;
-	}
-
-	if (emulated == EMULATE_FAIL)
-		emulated = kvmppc_booke_emulate_op(run, vcpu, inst, advance);
-
-	return emulated;
-}
-
-int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
-{
-	int emulated = EMULATE_DONE;
-
-	switch (sprn) {
-	case SPRN_PID:
-		kvmppc_set_pid(vcpu, spr_val); break;
-	case SPRN_MMUCR:
-		vcpu->arch.mmucr = spr_val; break;
-	case SPRN_CCR0:
-		vcpu->arch.ccr0 = spr_val; break;
-	case SPRN_CCR1:
-		vcpu->arch.ccr1 = spr_val; break;
-	default:
-		emulated = kvmppc_booke_emulate_mtspr(vcpu, sprn, spr_val);
-	}
-
-	return emulated;
-}
-
-int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
-{
-	int emulated = EMULATE_DONE;
-
-	switch (sprn) {
-	case SPRN_PID:
-		*spr_val = vcpu->arch.pid; break;
-	case SPRN_MMUCR:
-		*spr_val = vcpu->arch.mmucr; break;
-	case SPRN_CCR0:
-		*spr_val = vcpu->arch.ccr0; break;
-	case SPRN_CCR1:
-		*spr_val = vcpu->arch.ccr1; break;
-	default:
-		emulated = kvmppc_booke_emulate_mfspr(vcpu, sprn, spr_val);
-	}
-
-	return emulated;
-}
-
diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c
deleted file mode 100644
index 0deef10..0000000
--- a/arch/powerpc/kvm/44x_tlb.c
+++ /dev/null
@@ -1,528 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- * Copyright IBM Corp. 2007
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kvm.h>
-#include <linux/kvm_host.h>
-#include <linux/highmem.h>
-
-#include <asm/tlbflush.h>
-#include <asm/mmu-44x.h>
-#include <asm/kvm_ppc.h>
-#include <asm/kvm_44x.h>
-#include "timing.h"
-
-#include "44x_tlb.h"
-#include "trace.h"
-
-#ifndef PPC44x_TLBE_SIZE
-#define PPC44x_TLBE_SIZE	PPC44x_TLB_4K
-#endif
-
-#define PAGE_SIZE_4K (1<<12)
-#define PAGE_MASK_4K (~(PAGE_SIZE_4K - 1))
-
-#define PPC44x_TLB_UATTR_MASK \
-	(PPC44x_TLB_U0|PPC44x_TLB_U1|PPC44x_TLB_U2|PPC44x_TLB_U3)
-#define PPC44x_TLB_USER_PERM_MASK (PPC44x_TLB_UX|PPC44x_TLB_UR|PPC44x_TLB_UW)
-#define PPC44x_TLB_SUPER_PERM_MASK (PPC44x_TLB_SX|PPC44x_TLB_SR|PPC44x_TLB_SW)
-
-#ifdef DEBUG
-void kvmppc_dump_tlbs(struct kvm_vcpu *vcpu)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	struct kvmppc_44x_tlbe *tlbe;
-	int i;
-
-	printk("vcpu %d TLB dump:\n", vcpu->vcpu_id);
-	printk("| %2s | %3s | %8s | %8s | %8s |\n",
-			"nr", "tid", "word0", "word1", "word2");
-
-	for (i = 0; i < ARRAY_SIZE(vcpu_44x->guest_tlb); i++) {
-		tlbe = &vcpu_44x->guest_tlb[i];
-		if (tlbe->word0 & PPC44x_TLB_VALID)
-			printk(" G%2d |  %02X | %08X | %08X | %08X |\n",
-			       i, tlbe->tid, tlbe->word0, tlbe->word1,
-			       tlbe->word2);
-	}
-}
-#endif
-
-static inline void kvmppc_44x_tlbie(unsigned int index)
-{
-	/* 0 <= index < 64, so the V bit is clear and we can use the index as
-	 * word0. */
-	asm volatile(
-		"tlbwe %[index], %[index], 0\n"
-	:
-	: [index] "r"(index)
-	);
-}
-
-static inline void kvmppc_44x_tlbre(unsigned int index,
-                                    struct kvmppc_44x_tlbe *tlbe)
-{
-	asm volatile(
-		"tlbre %[word0], %[index], 0\n"
-		"mfspr %[tid], %[sprn_mmucr]\n"
-		"andi. %[tid], %[tid], 0xff\n"
-		"tlbre %[word1], %[index], 1\n"
-		"tlbre %[word2], %[index], 2\n"
-		: [word0] "=r"(tlbe->word0),
-		  [word1] "=r"(tlbe->word1),
-		  [word2] "=r"(tlbe->word2),
-		  [tid]   "=r"(tlbe->tid)
-		: [index] "r"(index),
-		  [sprn_mmucr] "i"(SPRN_MMUCR)
-		: "cc"
-	);
-}
-
-static inline void kvmppc_44x_tlbwe(unsigned int index,
-                                    struct kvmppc_44x_tlbe *stlbe)
-{
-	unsigned long tmp;
-
-	asm volatile(
-		"mfspr %[tmp], %[sprn_mmucr]\n"
-		"rlwimi %[tmp], %[tid], 0, 0xff\n"
-		"mtspr %[sprn_mmucr], %[tmp]\n"
-		"tlbwe %[word0], %[index], 0\n"
-		"tlbwe %[word1], %[index], 1\n"
-		"tlbwe %[word2], %[index], 2\n"
-		: [tmp]   "=&r"(tmp)
-		: [word0] "r"(stlbe->word0),
-		  [word1] "r"(stlbe->word1),
-		  [word2] "r"(stlbe->word2),
-		  [tid]   "r"(stlbe->tid),
-		  [index] "r"(index),
-		  [sprn_mmucr] "i"(SPRN_MMUCR)
-	);
-}
-
-static u32 kvmppc_44x_tlb_shadow_attrib(u32 attrib, int usermode)
-{
-	/* We only care about the guest's permission and user bits. */
-	attrib &= PPC44x_TLB_PERM_MASK|PPC44x_TLB_UATTR_MASK;
-
-	if (!usermode) {
-		/* Guest is in supervisor mode, so we need to translate guest
-		 * supervisor permissions into user permissions. */
-		attrib &= ~PPC44x_TLB_USER_PERM_MASK;
-		attrib |= (attrib & PPC44x_TLB_SUPER_PERM_MASK) << 3;
-	}
-
-	/* Make sure host can always access this memory. */
-	attrib |= PPC44x_TLB_SX|PPC44x_TLB_SR|PPC44x_TLB_SW;
-
-	/* WIMGE = 0b00100 */
-	attrib |= PPC44x_TLB_M;
-
-	return attrib;
-}
-
-/* Load shadow TLB back into hardware. */
-void kvmppc_44x_tlb_load(struct kvm_vcpu *vcpu)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	int i;
-
-	for (i = 0; i <= tlb_44x_hwater; i++) {
-		struct kvmppc_44x_tlbe *stlbe = &vcpu_44x->shadow_tlb[i];
-
-		if (get_tlb_v(stlbe) && get_tlb_ts(stlbe))
-			kvmppc_44x_tlbwe(i, stlbe);
-	}
-}
-
-static void kvmppc_44x_tlbe_set_modified(struct kvmppc_vcpu_44x *vcpu_44x,
-                                         unsigned int i)
-{
-	vcpu_44x->shadow_tlb_mod[i] = 1;
-}
-
-/* Save hardware TLB to the vcpu, and invalidate all guest mappings. */
-void kvmppc_44x_tlb_put(struct kvm_vcpu *vcpu)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	int i;
-
-	for (i = 0; i <= tlb_44x_hwater; i++) {
-		struct kvmppc_44x_tlbe *stlbe = &vcpu_44x->shadow_tlb[i];
-
-		if (vcpu_44x->shadow_tlb_mod[i])
-			kvmppc_44x_tlbre(i, stlbe);
-
-		if (get_tlb_v(stlbe) && get_tlb_ts(stlbe))
-			kvmppc_44x_tlbie(i);
-	}
-}
-
-
-/* Search the guest TLB for a matching entry. */
-int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr, unsigned int pid,
-                         unsigned int as)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	int i;
-
-	/* XXX Replace loop with fancy data structures. */
-	for (i = 0; i < ARRAY_SIZE(vcpu_44x->guest_tlb); i++) {
-		struct kvmppc_44x_tlbe *tlbe = &vcpu_44x->guest_tlb[i];
-		unsigned int tid;
-
-		if (eaddr < get_tlb_eaddr(tlbe))
-			continue;
-
-		if (eaddr > get_tlb_end(tlbe))
-			continue;
-
-		tid = get_tlb_tid(tlbe);
-		if (tid && (tid != pid))
-			continue;
-
-		if (!get_tlb_v(tlbe))
-			continue;
-
-		if (get_tlb_ts(tlbe) != as)
-			continue;
-
-		return i;
-	}
-
-	return -1;
-}
-
-gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int gtlb_index,
-                       gva_t eaddr)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	struct kvmppc_44x_tlbe *gtlbe = &vcpu_44x->guest_tlb[gtlb_index];
-	unsigned int pgmask = get_tlb_bytes(gtlbe) - 1;
-
-	return get_tlb_raddr(gtlbe) | (eaddr & pgmask);
-}
-
-int kvmppc_mmu_itlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
-{
-	unsigned int as = !!(vcpu->arch.shared->msr & MSR_IS);
-
-	return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as);
-}
-
-int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
-{
-	unsigned int as = !!(vcpu->arch.shared->msr & MSR_DS);
-
-	return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as);
-}
-
-void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu)
-{
-}
-
-void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu)
-{
-}
-
-static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x,
-                                      unsigned int stlb_index)
-{
-	struct kvmppc_44x_shadow_ref *ref = &vcpu_44x->shadow_refs[stlb_index];
-
-	if (!ref->page)
-		return;
-
-	/* Discard from the TLB. */
-	/* Note: we could actually invalidate a host mapping, if the host overwrote
-	 * this TLB entry since we inserted a guest mapping. */
-	kvmppc_44x_tlbie(stlb_index);
-
-	/* Now release the page. */
-	if (ref->writeable)
-		kvm_release_page_dirty(ref->page);
-	else
-		kvm_release_page_clean(ref->page);
-
-	ref->page = NULL;
-
-	/* XXX set tlb_44x_index to stlb_index? */
-
-	trace_kvm_stlb_inval(stlb_index);
-}
-
-void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	int i;
-
-	for (i = 0; i <= tlb_44x_hwater; i++)
-		kvmppc_44x_shadow_release(vcpu_44x, i);
-}
-
-/**
- * kvmppc_mmu_map -- create a host mapping for guest memory
- *
- * If the guest wanted a larger page than the host supports, only the first
- * host page is mapped here and the rest are demand faulted.
- *
- * If the guest wanted a smaller page than the host page size, we map only the
- * guest-size page (i.e. not a full host page mapping).
- *
- * Caller must ensure that the specified guest TLB entry is safe to insert into
- * the shadow TLB.
- */
-void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr,
-                    unsigned int gtlb_index)
-{
-	struct kvmppc_44x_tlbe stlbe;
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	struct kvmppc_44x_tlbe *gtlbe = &vcpu_44x->guest_tlb[gtlb_index];
-	struct kvmppc_44x_shadow_ref *ref;
-	struct page *new_page;
-	hpa_t hpaddr;
-	gfn_t gfn;
-	u32 asid = gtlbe->tid;
-	u32 flags = gtlbe->word2;
-	u32 max_bytes = get_tlb_bytes(gtlbe);
-	unsigned int victim;
-
-	/* Select TLB entry to clobber. Indirectly guard against races with the TLB
-	 * miss handler by disabling interrupts. */
-	local_irq_disable();
-	victim = ++tlb_44x_index;
-	if (victim > tlb_44x_hwater)
-		victim = 0;
-	tlb_44x_index = victim;
-	local_irq_enable();
-
-	/* Get reference to new page. */
-	gfn = gpaddr >> PAGE_SHIFT;
-	new_page = gfn_to_page(vcpu->kvm, gfn);
-	if (is_error_page(new_page)) {
-		printk(KERN_ERR "Couldn't get guest page for gfn %llx!\n",
-			(unsigned long long)gfn);
-		return;
-	}
-	hpaddr = page_to_phys(new_page);
-
-	/* Invalidate any previous shadow mappings. */
-	kvmppc_44x_shadow_release(vcpu_44x, victim);
-
-	/* XXX Make sure (va, size) doesn't overlap any other
-	 * entries. 440x6 user manual says the result would be
-	 * "undefined." */
-
-	/* XXX what about AS? */
-
-	/* Force TS=1 for all guest mappings. */
-	stlbe.word0 = PPC44x_TLB_VALID | PPC44x_TLB_TS;
-
-	if (max_bytes >= PAGE_SIZE) {
-		/* Guest mapping is larger than or equal to host page size. We can use
-		 * a "native" host mapping. */
-		stlbe.word0 |= (gvaddr & PAGE_MASK) | PPC44x_TLBE_SIZE;
-	} else {
-		/* Guest mapping is smaller than host page size. We must restrict the
-		 * size of the mapping to be at most the smaller of the two, but for
-		 * simplicity we fall back to a 4K mapping (this is probably what the
-		 * guest is using anyways). */
-		stlbe.word0 |= (gvaddr & PAGE_MASK_4K) | PPC44x_TLB_4K;
-
-		/* 'hpaddr' is a host page, which is larger than the mapping we're
-		 * inserting here. To compensate, we must add the in-page offset to the
-		 * sub-page. */
-		hpaddr |= gpaddr & (PAGE_MASK ^ PAGE_MASK_4K);
-	}
-
-	stlbe.word1 = (hpaddr & 0xfffffc00) | ((hpaddr >> 32) & 0xf);
-	stlbe.word2 = kvmppc_44x_tlb_shadow_attrib(flags,
-	                                            vcpu->arch.shared->msr & MSR_PR);
-	stlbe.tid = !(asid & 0xff);
-
-	/* Keep track of the reference so we can properly release it later. */
-	ref = &vcpu_44x->shadow_refs[victim];
-	ref->page = new_page;
-	ref->gtlb_index = gtlb_index;
-	ref->writeable = !!(stlbe.word2 & PPC44x_TLB_UW);
-	ref->tid = stlbe.tid;
-
-	/* Insert shadow mapping into hardware TLB. */
-	kvmppc_44x_tlbe_set_modified(vcpu_44x, victim);
-	kvmppc_44x_tlbwe(victim, &stlbe);
-	trace_kvm_stlb_write(victim, stlbe.tid, stlbe.word0, stlbe.word1,
-			     stlbe.word2);
-}
-
-/* For a particular guest TLB entry, invalidate the corresponding host TLB
- * mappings and release the host pages. */
-static void kvmppc_44x_invalidate(struct kvm_vcpu *vcpu,
-                                  unsigned int gtlb_index)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++) {
-		struct kvmppc_44x_shadow_ref *ref = &vcpu_44x->shadow_refs[i];
-		if (ref->gtlb_index == gtlb_index)
-			kvmppc_44x_shadow_release(vcpu_44x, i);
-	}
-}
-
-void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32 old_msr)
-{
-	int usermode = vcpu->arch.shared->msr & MSR_PR;
-
-	vcpu->arch.shadow_pid = !usermode;
-}
-
-void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 new_pid)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	int i;
-
-	if (unlikely(vcpu->arch.pid == new_pid))
-		return;
-
-	vcpu->arch.pid = new_pid;
-
-	/* Guest userspace runs with TID=0 mappings and PID=0, to make sure it
-	 * can't access guest kernel mappings (TID=1). When we switch to a new
-	 * guest PID, which will also use host PID=0, we must discard the old guest
-	 * userspace mappings. */
-	for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++) {
-		struct kvmppc_44x_shadow_ref *ref = &vcpu_44x->shadow_refs[i];
-
-		if (ref->tid == 0)
-			kvmppc_44x_shadow_release(vcpu_44x, i);
-	}
-}
-
-static int tlbe_is_host_safe(const struct kvm_vcpu *vcpu,
-                             const struct kvmppc_44x_tlbe *tlbe)
-{
-	gpa_t gpa;
-
-	if (!get_tlb_v(tlbe))
-		return 0;
-
-	/* Does it match current guest AS? */
-	/* XXX what about IS != DS? */
-	if (get_tlb_ts(tlbe) != !!(vcpu->arch.shared->msr & MSR_IS))
-		return 0;
-
-	gpa = get_tlb_raddr(tlbe);
-	if (!gfn_to_memslot(vcpu->kvm, gpa >> PAGE_SHIFT))
-		/* Mapping is not for RAM. */
-		return 0;
-
-	return 1;
-}
-
-int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
-{
-	struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
-	struct kvmppc_44x_tlbe *tlbe;
-	unsigned int gtlb_index;
-	int idx;
-
-	gtlb_index = kvmppc_get_gpr(vcpu, ra);
-	if (gtlb_index >= KVM44x_GUEST_TLB_SIZE) {
-		printk("%s: index %d\n", __func__, gtlb_index);
-		kvmppc_dump_vcpu(vcpu);
-		return EMULATE_FAIL;
-	}
-
-	tlbe = &vcpu_44x->guest_tlb[gtlb_index];
-
-	/* Invalidate shadow mappings for the about-to-be-clobbered TLB entry. */
-	if (tlbe->word0 & PPC44x_TLB_VALID)
-		kvmppc_44x_invalidate(vcpu, gtlb_index);
-
-	switch (ws) {
-	case PPC44x_TLB_PAGEID:
-		tlbe->tid = get_mmucr_stid(vcpu);
-		tlbe->word0 = kvmppc_get_gpr(vcpu, rs);
-		break;
-
-	case PPC44x_TLB_XLAT:
-		tlbe->word1 = kvmppc_get_gpr(vcpu, rs);
-		break;
-
-	case PPC44x_TLB_ATTRIB:
-		tlbe->word2 = kvmppc_get_gpr(vcpu, rs);
-		break;
-
-	default:
-		return EMULATE_FAIL;
-	}
-
-	idx = srcu_read_lock(&vcpu->kvm->srcu);
-
-	if (tlbe_is_host_safe(vcpu, tlbe)) {
-		gva_t eaddr;
-		gpa_t gpaddr;
-		u32 bytes;
-
-		eaddr = get_tlb_eaddr(tlbe);
-		gpaddr = get_tlb_raddr(tlbe);
-
-		/* Use the advertised page size to mask effective and real addrs. */
-		bytes = get_tlb_bytes(tlbe);
-		eaddr &= ~(bytes - 1);
-		gpaddr &= ~(bytes - 1);
-
-		kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index);
-	}
-
-	srcu_read_unlock(&vcpu->kvm->srcu, idx);
-
-	trace_kvm_gtlb_write(gtlb_index, tlbe->tid, tlbe->word0, tlbe->word1,
-			     tlbe->word2);
-
-	kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS);
-	return EMULATE_DONE;
-}
-
-int kvmppc_44x_emul_tlbsx(struct kvm_vcpu *vcpu, u8 rt, u8 ra, u8 rb, u8 rc)
-{
-	u32 ea;
-	int gtlb_index;
-	unsigned int as = get_mmucr_sts(vcpu);
-	unsigned int pid = get_mmucr_stid(vcpu);
-
-	ea = kvmppc_get_gpr(vcpu, rb);
-	if (ra)
-		ea += kvmppc_get_gpr(vcpu, ra);
-
-	gtlb_index = kvmppc_44x_tlb_index(vcpu, ea, pid, as);
-	if (rc) {
-		u32 cr = kvmppc_get_cr(vcpu);
-
-		if (gtlb_index < 0)
-			kvmppc_set_cr(vcpu, cr & ~0x20000000);
-		else
-			kvmppc_set_cr(vcpu, cr | 0x20000000);
-	}
-	kvmppc_set_gpr(vcpu, rt, gtlb_index);
-
-	kvmppc_set_exit_type(vcpu, EMULATED_TLBSX_EXITS);
-	return EMULATE_DONE;
-}
diff --git a/arch/powerpc/kvm/44x_tlb.h b/arch/powerpc/kvm/44x_tlb.h
deleted file mode 100644
index a9ff80e..0000000
--- a/arch/powerpc/kvm/44x_tlb.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- * Copyright IBM Corp. 2007
- *
- * Authors: Hollis Blanchard <hollisb@us.ibm.com>
- */
-
-#ifndef __KVM_POWERPC_TLB_H__
-#define __KVM_POWERPC_TLB_H__
-
-#include <linux/kvm_host.h>
-#include <asm/mmu-44x.h>
-
-extern int kvmppc_44x_tlb_index(struct kvm_vcpu *vcpu, gva_t eaddr,
-                                unsigned int pid, unsigned int as);
-
-extern int kvmppc_44x_emul_tlbsx(struct kvm_vcpu *vcpu, u8 rt, u8 ra, u8 rb,
-                                 u8 rc);
-extern int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws);
-
-/* TLB helper functions */
-static inline unsigned int get_tlb_size(const struct kvmppc_44x_tlbe *tlbe)
-{
-	return (tlbe->word0 >> 4) & 0xf;
-}
-
-static inline gva_t get_tlb_eaddr(const struct kvmppc_44x_tlbe *tlbe)
-{
-	return tlbe->word0 & 0xfffffc00;
-}
-
-static inline gva_t get_tlb_bytes(const struct kvmppc_44x_tlbe *tlbe)
-{
-	unsigned int pgsize = get_tlb_size(tlbe);
-	return 1 << 10 << (pgsize << 1);
-}
-
-static inline gva_t get_tlb_end(const struct kvmppc_44x_tlbe *tlbe)
-{
-	return get_tlb_eaddr(tlbe) + get_tlb_bytes(tlbe) - 1;
-}
-
-static inline u64 get_tlb_raddr(const struct kvmppc_44x_tlbe *tlbe)
-{
-	u64 word1 = tlbe->word1;
-	return ((word1 & 0xf) << 32) | (word1 & 0xfffffc00);
-}
-
-static inline unsigned int get_tlb_tid(const struct kvmppc_44x_tlbe *tlbe)
-{
-	return tlbe->tid & 0xff;
-}
-
-static inline unsigned int get_tlb_ts(const struct kvmppc_44x_tlbe *tlbe)
-{
-	return (tlbe->word0 >> 8) & 0x1;
-}
-
-static inline unsigned int get_tlb_v(const struct kvmppc_44x_tlbe *tlbe)
-{
-	return (tlbe->word0 >> 9) & 0x1;
-}
-
-static inline unsigned int get_mmucr_stid(const struct kvm_vcpu *vcpu)
-{
-	return vcpu->arch.mmucr & 0xff;
-}
-
-static inline unsigned int get_mmucr_sts(const struct kvm_vcpu *vcpu)
-{
-	return (vcpu->arch.mmucr >> 16) & 0x1;
-}
-
-#endif /* __KVM_POWERPC_TLB_H__ */
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index d6a53b9..602eb51 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -75,7 +75,6 @@ config KVM_BOOK3S_64
 config KVM_BOOK3S_64_HV
 	tristate "KVM support for POWER7 and PPC970 using hypervisor mode in host"
 	depends on KVM_BOOK3S_64
-	depends on !CPU_LITTLE_ENDIAN
 	select KVM_BOOK3S_HV_POSSIBLE
 	select MMU_NOTIFIER
 	select CMA
@@ -113,23 +112,9 @@ config KVM_BOOK3S_64_PR
 config KVM_BOOKE_HV
 	bool
 
-config KVM_440
-	bool "KVM support for PowerPC 440 processors"
-	depends on 44x
-	select KVM
-	select KVM_MMIO
-	---help---
-	  Support running unmodified 440 guest kernels in virtual machines on
-	  440 host processors.
-
-	  This module provides access to the hardware capabilities through
-	  a character device node named /dev/kvm.
-
-	  If unsure, say N.
-
 config KVM_EXIT_TIMING
 	bool "Detailed exit timing"
-	depends on KVM_440 || KVM_E500V2 || KVM_E500MC
+	depends on KVM_E500V2 || KVM_E500MC
 	---help---
 	  Calculate elapsed time for every exit/enter cycle. A per-vcpu
 	  report is available in debugfs kvm/vm#_vcpu#_timing.
@@ -173,6 +158,7 @@ config KVM_MPIC
 	bool "KVM in-kernel MPIC emulation"
 	depends on KVM && E500
 	select HAVE_KVM_IRQCHIP
+	select HAVE_KVM_IRQFD
 	select HAVE_KVM_IRQ_ROUTING
 	select HAVE_KVM_MSI
 	help
@@ -184,6 +170,8 @@ config KVM_MPIC
 config KVM_XICS
 	bool "KVM in-kernel XICS emulation"
 	depends on KVM_BOOK3S_64 && !KVM_MPIC
+	select HAVE_KVM_IRQCHIP
+	select HAVE_KVM_IRQFD
 	---help---
 	  Include support for the XICS (eXternal Interrupt Controller
 	  Specification) interrupt controller architecture used on
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 72905c3..0570eef 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -10,27 +10,17 @@ KVM := ../../../virt/kvm
 common-objs-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o \
 		$(KVM)/eventfd.o
 
-CFLAGS_44x_tlb.o  := -I.
 CFLAGS_e500_mmu.o := -I.
 CFLAGS_e500_mmu_host.o := -I.
 CFLAGS_emulate.o  := -I.
+CFLAGS_emulate_loadstore.o  := -I.
 
-common-objs-y += powerpc.o emulate.o
+common-objs-y += powerpc.o emulate.o emulate_loadstore.o
 obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
 obj-$(CONFIG_KVM_BOOK3S_HANDLER) += book3s_exports.o
 
 AFLAGS_booke_interrupts.o := -I$(obj)
 
-kvm-440-objs := \
-	$(common-objs-y) \
-	booke.o \
-	booke_emulate.o \
-	booke_interrupts.o \
-	44x.o \
-	44x_tlb.o \
-	44x_emulate.o
-kvm-objs-$(CONFIG_KVM_440) := $(kvm-440-objs)
-
 kvm-e500-objs := \
 	$(common-objs-y) \
 	booke.o \
@@ -58,6 +48,7 @@ kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) := \
 
 kvm-pr-y := \
 	fpu.o \
+	emulate.o \
 	book3s_paired_singles.o \
 	book3s_pr.o \
 	book3s_pr_papr.o \
@@ -100,7 +91,7 @@ kvm-book3s_64-module-objs += \
 	$(KVM)/kvm_main.o \
 	$(KVM)/eventfd.o \
 	powerpc.o \
-	emulate.o \
+	emulate_loadstore.o \
 	book3s.o \
 	book3s_64_vio.o \
 	book3s_rtas.o \
@@ -126,7 +117,6 @@ kvm-objs-$(CONFIG_HAVE_KVM_IRQ_ROUTING) += $(KVM)/irqchip.o
 
 kvm-objs := $(kvm-objs-m) $(kvm-objs-y)
 
-obj-$(CONFIG_KVM_440) += kvm.o
 obj-$(CONFIG_KVM_E500V2) += kvm.o
 obj-$(CONFIG_KVM_E500MC) += kvm.o
 obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index c254c27..dd03f6b 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -72,6 +72,17 @@ void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu)
 {
 }
 
+void kvmppc_unfixup_split_real(struct kvm_vcpu *vcpu)
+{
+	if (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) {
+		ulong pc = kvmppc_get_pc(vcpu);
+		if ((pc & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS)
+			kvmppc_set_pc(vcpu, pc & ~SPLIT_HACK_MASK);
+		vcpu->arch.hflags &= ~BOOK3S_HFLAG_SPLIT_HACK;
+	}
+}
+EXPORT_SYMBOL_GPL(kvmppc_unfixup_split_real);
+
 static inline unsigned long kvmppc_interrupt_offset(struct kvm_vcpu *vcpu)
 {
 	if (!is_kvmppc_hv_enabled(vcpu->kvm))
@@ -118,6 +129,7 @@ static inline bool kvmppc_critical_section(struct kvm_vcpu *vcpu)
 
 void kvmppc_inject_interrupt(struct kvm_vcpu *vcpu, int vec, u64 flags)
 {
+	kvmppc_unfixup_split_real(vcpu);
 	kvmppc_set_srr0(vcpu, kvmppc_get_pc(vcpu));
 	kvmppc_set_srr1(vcpu, kvmppc_get_msr(vcpu) | flags);
 	kvmppc_set_pc(vcpu, kvmppc_interrupt_offset(vcpu) + vec);
@@ -218,6 +230,23 @@ void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu)
 	kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL_LEVEL);
 }
 
+void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu, ulong dar,
+				    ulong flags)
+{
+	kvmppc_set_dar(vcpu, dar);
+	kvmppc_set_dsisr(vcpu, flags);
+	kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE);
+}
+
+void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong flags)
+{
+	u64 msr = kvmppc_get_msr(vcpu);
+	msr &= ~(SRR1_ISI_NOPT | SRR1_ISI_N_OR_G | SRR1_ISI_PROT);
+	msr |= flags & (SRR1_ISI_NOPT | SRR1_ISI_N_OR_G | SRR1_ISI_PROT);
+	kvmppc_set_msr_fast(vcpu, msr);
+	kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_INST_STORAGE);
+}
+
 int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu, unsigned int priority)
 {
 	int deliver = 1;
@@ -342,18 +371,18 @@ int kvmppc_core_prepare_to_enter(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvmppc_core_prepare_to_enter);
 
-pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, bool writing,
+pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing,
 			bool *writable)
 {
-	ulong mp_pa = vcpu->arch.magic_page_pa;
+	ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM;
+	gfn_t gfn = gpa >> PAGE_SHIFT;
 
 	if (!(kvmppc_get_msr(vcpu) & MSR_SF))
 		mp_pa = (uint32_t)mp_pa;
 
 	/* Magic page override */
-	if (unlikely(mp_pa) &&
-	    unlikely(((gfn << PAGE_SHIFT) & KVM_PAM) ==
-		     ((mp_pa & PAGE_MASK) & KVM_PAM))) {
+	gpa &= ~0xFFFULL;
+	if (unlikely(mp_pa) && unlikely((gpa & KVM_PAM) == mp_pa)) {
 		ulong shared_page = ((ulong)vcpu->arch.shared) & PAGE_MASK;
 		pfn_t pfn;
 
@@ -366,11 +395,13 @@ pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, bool writing,
 
 	return gfn_to_pfn_prot(vcpu->kvm, gfn, writing, writable);
 }
-EXPORT_SYMBOL_GPL(kvmppc_gfn_to_pfn);
+EXPORT_SYMBOL_GPL(kvmppc_gpa_to_pfn);
 
-static int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, bool data,
-			bool iswrite, struct kvmppc_pte *pte)
+int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, enum xlate_instdata xlid,
+		 enum xlate_readwrite xlrw, struct kvmppc_pte *pte)
 {
+	bool data = (xlid == XLATE_DATA);
+	bool iswrite = (xlrw == XLATE_WRITE);
 	int relocated = (kvmppc_get_msr(vcpu) & (data ? MSR_DR : MSR_IR));
 	int r;
 
@@ -384,88 +415,34 @@ static int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, bool data,
 		pte->may_write = true;
 		pte->may_execute = true;
 		r = 0;
+
+		if ((kvmppc_get_msr(vcpu) & (MSR_IR | MSR_DR)) == MSR_DR &&
+		    !data) {
+			if ((vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) &&
+			    ((eaddr & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS))
+			pte->raddr &= ~SPLIT_HACK_MASK;
+		}
 	}
 
 	return r;
 }
 
-static hva_t kvmppc_bad_hva(void)
-{
-	return PAGE_OFFSET;
-}
-
-static hva_t kvmppc_pte_to_hva(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte,
-			       bool read)
-{
-	hva_t hpage;
-
-	if (read && !pte->may_read)
-		goto err;
-
-	if (!read && !pte->may_write)
-		goto err;
-
-	hpage = gfn_to_hva(vcpu->kvm, pte->raddr >> PAGE_SHIFT);
-	if (kvm_is_error_hva(hpage))
-		goto err;
-
-	return hpage | (pte->raddr & ~PAGE_MASK);
-err:
-	return kvmppc_bad_hva();
-}
-
-int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
-	      bool data)
-{
-	struct kvmppc_pte pte;
-
-	vcpu->stat.st++;
-
-	if (kvmppc_xlate(vcpu, *eaddr, data, true, &pte))
-		return -ENOENT;
-
-	*eaddr = pte.raddr;
-
-	if (!pte.may_write)
-		return -EPERM;
-
-	if (kvm_write_guest(vcpu->kvm, pte.raddr, ptr, size))
-		return EMULATE_DO_MMIO;
-
-	return EMULATE_DONE;
-}
-EXPORT_SYMBOL_GPL(kvmppc_st);
-
-int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
-		      bool data)
+int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type,
+					 u32 *inst)
 {
-	struct kvmppc_pte pte;
-	hva_t hva = *eaddr;
-
-	vcpu->stat.ld++;
-
-	if (kvmppc_xlate(vcpu, *eaddr, data, false, &pte))
-		goto nopte;
-
-	*eaddr = pte.raddr;
-
-	hva = kvmppc_pte_to_hva(vcpu, &pte, true);
-	if (kvm_is_error_hva(hva))
-		goto mmio;
-
-	if (copy_from_user(ptr, (void __user *)hva, size)) {
-		printk(KERN_INFO "kvmppc_ld at 0x%lx failed\n", hva);
-		goto mmio;
-	}
+	ulong pc = kvmppc_get_pc(vcpu);
+	int r;
 
-	return EMULATE_DONE;
+	if (type == INST_SC)
+		pc -= 4;
 
-nopte:
-	return -ENOENT;
-mmio:
-	return EMULATE_DO_MMIO;
+	r = kvmppc_ld(vcpu, &pc, sizeof(u32), inst, false);
+	if (r == EMULATE_DONE)
+		return r;
+	else
+		return EMULATE_AGAIN;
 }
-EXPORT_SYMBOL_GPL(kvmppc_ld);
+EXPORT_SYMBOL_GPL(kvmppc_load_last_inst);
 
 int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 {
@@ -646,6 +623,12 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
 		case KVM_REG_PPC_BESCR:
 			val = get_reg_val(reg->id, vcpu->arch.bescr);
 			break;
+		case KVM_REG_PPC_VTB:
+			val = get_reg_val(reg->id, vcpu->arch.vtb);
+			break;
+		case KVM_REG_PPC_IC:
+			val = get_reg_val(reg->id, vcpu->arch.ic);
+			break;
 		default:
 			r = -EINVAL;
 			break;
@@ -750,6 +733,12 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
 		case KVM_REG_PPC_BESCR:
 			vcpu->arch.bescr = set_reg_val(reg->id, val);
 			break;
+		case KVM_REG_PPC_VTB:
+			vcpu->arch.vtb = set_reg_val(reg->id, val);
+			break;
+		case KVM_REG_PPC_IC:
+			vcpu->arch.ic = set_reg_val(reg->id, val);
+			break;
 		default:
 			r = -EINVAL;
 			break;
@@ -913,6 +902,11 @@ int kvmppc_core_check_processor_compat(void)
 	return 0;
 }
 
+int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hcall)
+{
+	return kvm->arch.kvm_ops->hcall_implemented(hcall);
+}
+
 static int kvmppc_book3s_init(void)
 {
 	int r;
diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c
index 93503bb..cd0b073 100644
--- a/arch/powerpc/kvm/book3s_32_mmu.c
+++ b/arch/powerpc/kvm/book3s_32_mmu.c
@@ -335,7 +335,7 @@ static int kvmppc_mmu_book3s_32_xlate(struct kvm_vcpu *vcpu, gva_t eaddr,
 	if (r < 0)
 		r = kvmppc_mmu_book3s_32_xlate_pte(vcpu, eaddr, pte,
 						   data, iswrite, true);
-	if (r < 0)
+	if (r == -ENOENT)
 		r = kvmppc_mmu_book3s_32_xlate_pte(vcpu, eaddr, pte,
 						   data, iswrite, false);
 
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c
index 678e753..2035d16 100644
--- a/arch/powerpc/kvm/book3s_32_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_32_mmu_host.c
@@ -156,11 +156,10 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte,
 	bool writable;
 
 	/* Get host physical address for gpa */
-	hpaddr = kvmppc_gfn_to_pfn(vcpu, orig_pte->raddr >> PAGE_SHIFT,
-				   iswrite, &writable);
+	hpaddr = kvmppc_gpa_to_pfn(vcpu, orig_pte->raddr, iswrite, &writable);
 	if (is_error_noslot_pfn(hpaddr)) {
-		printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n",
-				 orig_pte->eaddr);
+		printk(KERN_INFO "Couldn't get guest page for gpa %lx!\n",
+				 orig_pte->raddr);
 		r = -EINVAL;
 		goto out;
 	}
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c
index 0ac9839..b982d92 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_host.c
@@ -104,9 +104,10 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte,
 	smp_rmb();
 
 	/* Get host physical address for gpa */
-	pfn = kvmppc_gfn_to_pfn(vcpu, gfn, iswrite, &writable);
+	pfn = kvmppc_gpa_to_pfn(vcpu, orig_pte->raddr, iswrite, &writable);
 	if (is_error_noslot_pfn(pfn)) {
-		printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n", gfn);
+		printk(KERN_INFO "Couldn't get guest page for gpa %lx!\n",
+		       orig_pte->raddr);
 		r = -EINVAL;
 		goto out;
 	}
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index a01744f..72c20bb 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -448,7 +448,7 @@ static int kvmppc_mmu_book3s_64_hv_xlate(struct kvm_vcpu *vcpu, gva_t eaddr,
 	unsigned long slb_v;
 	unsigned long pp, key;
 	unsigned long v, gr;
-	unsigned long *hptep;
+	__be64 *hptep;
 	int index;
 	int virtmode = vcpu->arch.shregs.msr & (data ? MSR_DR : MSR_IR);
 
@@ -471,13 +471,13 @@ static int kvmppc_mmu_book3s_64_hv_xlate(struct kvm_vcpu *vcpu, gva_t eaddr,
 		preempt_enable();
 		return -ENOENT;
 	}
-	hptep = (unsigned long *)(kvm->arch.hpt_virt + (index << 4));
-	v = hptep[0] & ~HPTE_V_HVLOCK;
+	hptep = (__be64 *)(kvm->arch.hpt_virt + (index << 4));
+	v = be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK;
 	gr = kvm->arch.revmap[index].guest_rpte;
 
 	/* Unlock the HPTE */
 	asm volatile("lwsync" : : : "memory");
-	hptep[0] = v;
+	hptep[0] = cpu_to_be64(v);
 	preempt_enable();
 
 	gpte->eaddr = eaddr;
@@ -528,21 +528,14 @@ static int instruction_is_store(unsigned int instr)
 static int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu,
 				  unsigned long gpa, gva_t ea, int is_store)
 {
-	int ret;
 	u32 last_inst;
-	unsigned long srr0 = kvmppc_get_pc(vcpu);
 
-	/* We try to load the last instruction.  We don't let
-	 * emulate_instruction do it as it doesn't check what
-	 * kvmppc_ld returns.
+	/*
 	 * If we fail, we just return to the guest and try executing it again.
 	 */
-	if (vcpu->arch.last_inst == KVM_INST_FETCH_FAILED) {
-		ret = kvmppc_ld(vcpu, &srr0, sizeof(u32), &last_inst, false);
-		if (ret != EMULATE_DONE || last_inst == KVM_INST_FETCH_FAILED)
-			return RESUME_GUEST;
-		vcpu->arch.last_inst = last_inst;
-	}
+	if (kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst) !=
+		EMULATE_DONE)
+		return RESUME_GUEST;
 
 	/*
 	 * WARNING: We do not know for sure whether the instruction we just
@@ -556,7 +549,7 @@ static int kvmppc_hv_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	 * we just return and retry the instruction.
 	 */
 
-	if (instruction_is_store(kvmppc_get_last_inst(vcpu)) != !!is_store)
+	if (instruction_is_store(last_inst) != !!is_store)
 		return RESUME_GUEST;
 
 	/*
@@ -581,7 +574,8 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 				unsigned long ea, unsigned long dsisr)
 {
 	struct kvm *kvm = vcpu->kvm;
-	unsigned long *hptep, hpte[3], r;
+	unsigned long hpte[3], r;
+	__be64 *hptep;
 	unsigned long mmu_seq, psize, pte_size;
 	unsigned long gpa_base, gfn_base;
 	unsigned long gpa, gfn, hva, pfn;
@@ -604,16 +598,16 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	if (ea != vcpu->arch.pgfault_addr)
 		return RESUME_GUEST;
 	index = vcpu->arch.pgfault_index;
-	hptep = (unsigned long *)(kvm->arch.hpt_virt + (index << 4));
+	hptep = (__be64 *)(kvm->arch.hpt_virt + (index << 4));
 	rev = &kvm->arch.revmap[index];
 	preempt_disable();
 	while (!try_lock_hpte(hptep, HPTE_V_HVLOCK))
 		cpu_relax();
-	hpte[0] = hptep[0] & ~HPTE_V_HVLOCK;
-	hpte[1] = hptep[1];
+	hpte[0] = be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK;
+	hpte[1] = be64_to_cpu(hptep[1]);
 	hpte[2] = r = rev->guest_rpte;
 	asm volatile("lwsync" : : : "memory");
-	hptep[0] = hpte[0];
+	hptep[0] = cpu_to_be64(hpte[0]);
 	preempt_enable();
 
 	if (hpte[0] != vcpu->arch.pgfault_hpte[0] ||
@@ -729,8 +723,9 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	preempt_disable();
 	while (!try_lock_hpte(hptep, HPTE_V_HVLOCK))
 		cpu_relax();
-	if ((hptep[0] & ~HPTE_V_HVLOCK) != hpte[0] || hptep[1] != hpte[1] ||
-	    rev->guest_rpte != hpte[2])
+	if ((be64_to_cpu(hptep[0]) & ~HPTE_V_HVLOCK) != hpte[0] ||
+		be64_to_cpu(hptep[1]) != hpte[1] ||
+		rev->guest_rpte != hpte[2])
 		/* HPTE has been changed under us; let the guest retry */
 		goto out_unlock;
 	hpte[0] = (hpte[0] & ~HPTE_V_ABSENT) | HPTE_V_VALID;
@@ -750,20 +745,20 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	rcbits = *rmap >> KVMPPC_RMAP_RC_SHIFT;
 	r &= rcbits | ~(HPTE_R_R | HPTE_R_C);
 
-	if (hptep[0] & HPTE_V_VALID) {
+	if (be64_to_cpu(hptep[0]) & HPTE_V_VALID) {
 		/* HPTE was previously valid, so we need to invalidate it */
 		unlock_rmap(rmap);
-		hptep[0] |= HPTE_V_ABSENT;
+		hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
 		kvmppc_invalidate_hpte(kvm, hptep, index);
 		/* don't lose previous R and C bits */
-		r |= hptep[1] & (HPTE_R_R | HPTE_R_C);
+		r |= be64_to_cpu(hptep[1]) & (HPTE_R_R | HPTE_R_C);
 	} else {
 		kvmppc_add_revmap_chain(kvm, rev, rmap, index, 0);
 	}
 
-	hptep[1] = r;
+	hptep[1] = cpu_to_be64(r);
 	eieio();
-	hptep[0] = hpte[0];
+	hptep[0] = cpu_to_be64(hpte[0]);
 	asm volatile("ptesync" : : : "memory");
 	preempt_enable();
 	if (page && hpte_is_writable(r))
@@ -782,7 +777,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	return ret;
 
  out_unlock:
-	hptep[0] &= ~HPTE_V_HVLOCK;
+	hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 	preempt_enable();
 	goto out_put;
 }
@@ -858,7 +853,7 @@ static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp,
 {
 	struct revmap_entry *rev = kvm->arch.revmap;
 	unsigned long h, i, j;
-	unsigned long *hptep;
+	__be64 *hptep;
 	unsigned long ptel, psize, rcbits;
 
 	for (;;) {
@@ -874,11 +869,11 @@ static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp,
 		 * rmap chain lock.
 		 */
 		i = *rmapp & KVMPPC_RMAP_INDEX;
-		hptep = (unsigned long *) (kvm->arch.hpt_virt + (i << 4));
+		hptep = (__be64 *) (kvm->arch.hpt_virt + (i << 4));
 		if (!try_lock_hpte(hptep, HPTE_V_HVLOCK)) {
 			/* unlock rmap before spinning on the HPTE lock */
 			unlock_rmap(rmapp);
-			while (hptep[0] & HPTE_V_HVLOCK)
+			while (be64_to_cpu(hptep[0]) & HPTE_V_HVLOCK)
 				cpu_relax();
 			continue;
 		}
@@ -897,14 +892,14 @@ static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp,
 
 		/* Now check and modify the HPTE */
 		ptel = rev[i].guest_rpte;
-		psize = hpte_page_size(hptep[0], ptel);
-		if ((hptep[0] & HPTE_V_VALID) &&
+		psize = hpte_page_size(be64_to_cpu(hptep[0]), ptel);
+		if ((be64_to_cpu(hptep[0]) & HPTE_V_VALID) &&
 		    hpte_rpn(ptel, psize) == gfn) {
 			if (kvm->arch.using_mmu_notifiers)
-				hptep[0] |= HPTE_V_ABSENT;
+				hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
 			kvmppc_invalidate_hpte(kvm, hptep, i);
 			/* Harvest R and C */
-			rcbits = hptep[1] & (HPTE_R_R | HPTE_R_C);
+			rcbits = be64_to_cpu(hptep[1]) & (HPTE_R_R | HPTE_R_C);
 			*rmapp |= rcbits << KVMPPC_RMAP_RC_SHIFT;
 			if (rcbits & ~rev[i].guest_rpte) {
 				rev[i].guest_rpte = ptel | rcbits;
@@ -912,7 +907,7 @@ static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp,
 			}
 		}
 		unlock_rmap(rmapp);
-		hptep[0] &= ~HPTE_V_HVLOCK;
+		hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 	}
 	return 0;
 }
@@ -959,7 +954,7 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp,
 {
 	struct revmap_entry *rev = kvm->arch.revmap;
 	unsigned long head, i, j;
-	unsigned long *hptep;
+	__be64 *hptep;
 	int ret = 0;
 
  retry:
@@ -975,23 +970,24 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp,
 
 	i = head = *rmapp & KVMPPC_RMAP_INDEX;
 	do {
-		hptep = (unsigned long *) (kvm->arch.hpt_virt + (i << 4));
+		hptep = (__be64 *) (kvm->arch.hpt_virt + (i << 4));
 		j = rev[i].forw;
 
 		/* If this HPTE isn't referenced, ignore it */
-		if (!(hptep[1] & HPTE_R_R))
+		if (!(be64_to_cpu(hptep[1]) & HPTE_R_R))
 			continue;
 
 		if (!try_lock_hpte(hptep, HPTE_V_HVLOCK)) {
 			/* unlock rmap before spinning on the HPTE lock */
 			unlock_rmap(rmapp);
-			while (hptep[0] & HPTE_V_HVLOCK)
+			while (be64_to_cpu(hptep[0]) & HPTE_V_HVLOCK)
 				cpu_relax();
 			goto retry;
 		}
 
 		/* Now check and modify the HPTE */
-		if ((hptep[0] & HPTE_V_VALID) && (hptep[1] & HPTE_R_R)) {
+		if ((be64_to_cpu(hptep[0]) & HPTE_V_VALID) &&
+		    (be64_to_cpu(hptep[1]) & HPTE_R_R)) {
 			kvmppc_clear_ref_hpte(kvm, hptep, i);
 			if (!(rev[i].guest_rpte & HPTE_R_R)) {
 				rev[i].guest_rpte |= HPTE_R_R;
@@ -999,7 +995,7 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp,
 			}
 			ret = 1;
 		}
-		hptep[0] &= ~HPTE_V_HVLOCK;
+		hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 	} while ((i = j) != head);
 
 	unlock_rmap(rmapp);
@@ -1033,7 +1029,7 @@ static int kvm_test_age_rmapp(struct kvm *kvm, unsigned long *rmapp,
 		do {
 			hp = (unsigned long *)(kvm->arch.hpt_virt + (i << 4));
 			j = rev[i].forw;
-			if (hp[1] & HPTE_R_R)
+			if (be64_to_cpu(hp[1]) & HPTE_R_R)
 				goto out;
 		} while ((i = j) != head);
 	}
@@ -1073,7 +1069,7 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
 	unsigned long head, i, j;
 	unsigned long n;
 	unsigned long v, r;
-	unsigned long *hptep;
+	__be64 *hptep;
 	int npages_dirty = 0;
 
  retry:
@@ -1089,7 +1085,8 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
 
 	i = head = *rmapp & KVMPPC_RMAP_INDEX;
 	do {
-		hptep = (unsigned long *) (kvm->arch.hpt_virt + (i << 4));
+		unsigned long hptep1;
+		hptep = (__be64 *) (kvm->arch.hpt_virt + (i << 4));
 		j = rev[i].forw;
 
 		/*
@@ -1106,29 +1103,30 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
 		 * Otherwise we need to do the tlbie even if C==0 in
 		 * order to pick up any delayed writeback of C.
 		 */
-		if (!(hptep[1] & HPTE_R_C) &&
-		    (!hpte_is_writable(hptep[1]) || vcpus_running(kvm)))
+		hptep1 = be64_to_cpu(hptep[1]);
+		if (!(hptep1 & HPTE_R_C) &&
+		    (!hpte_is_writable(hptep1) || vcpus_running(kvm)))
 			continue;
 
 		if (!try_lock_hpte(hptep, HPTE_V_HVLOCK)) {
 			/* unlock rmap before spinning on the HPTE lock */
 			unlock_rmap(rmapp);
-			while (hptep[0] & HPTE_V_HVLOCK)
+			while (hptep[0] & cpu_to_be64(HPTE_V_HVLOCK))
 				cpu_relax();
 			goto retry;
 		}
 
 		/* Now check and modify the HPTE */
-		if (!(hptep[0] & HPTE_V_VALID))
+		if (!(hptep[0] & cpu_to_be64(HPTE_V_VALID)))
 			continue;
 
 		/* need to make it temporarily absent so C is stable */
-		hptep[0] |= HPTE_V_ABSENT;
+		hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
 		kvmppc_invalidate_hpte(kvm, hptep, i);
-		v = hptep[0];
-		r = hptep[1];
+		v = be64_to_cpu(hptep[0]);
+		r = be64_to_cpu(hptep[1]);
 		if (r & HPTE_R_C) {
-			hptep[1] = r & ~HPTE_R_C;
+			hptep[1] = cpu_to_be64(r & ~HPTE_R_C);
 			if (!(rev[i].guest_rpte & HPTE_R_C)) {
 				rev[i].guest_rpte |= HPTE_R_C;
 				note_hpte_modification(kvm, &rev[i]);
@@ -1141,7 +1139,7 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
 		}
 		v &= ~(HPTE_V_ABSENT | HPTE_V_HVLOCK);
 		v |= HPTE_V_VALID;
-		hptep[0] = v;
+		hptep[0] = cpu_to_be64(v);
 	} while ((i = j) != head);
 
 	unlock_rmap(rmapp);
@@ -1305,7 +1303,7 @@ struct kvm_htab_ctx {
  * Returns 1 if this HPT entry has been modified or has pending
  * R/C bit changes.
  */
-static int hpte_dirty(struct revmap_entry *revp, unsigned long *hptp)
+static int hpte_dirty(struct revmap_entry *revp, __be64 *hptp)
 {
 	unsigned long rcbits_unset;
 
@@ -1314,13 +1312,14 @@ static int hpte_dirty(struct revmap_entry *revp, unsigned long *hptp)
 
 	/* Also need to consider changes in reference and changed bits */
 	rcbits_unset = ~revp->guest_rpte & (HPTE_R_R | HPTE_R_C);
-	if ((hptp[0] & HPTE_V_VALID) && (hptp[1] & rcbits_unset))
+	if ((be64_to_cpu(hptp[0]) & HPTE_V_VALID) &&
+	    (be64_to_cpu(hptp[1]) & rcbits_unset))
 		return 1;
 
 	return 0;
 }
 
-static long record_hpte(unsigned long flags, unsigned long *hptp,
+static long record_hpte(unsigned long flags, __be64 *hptp,
 			unsigned long *hpte, struct revmap_entry *revp,
 			int want_valid, int first_pass)
 {
@@ -1335,10 +1334,10 @@ static long record_hpte(unsigned long flags, unsigned long *hptp,
 		return 0;
 
 	valid = 0;
-	if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT)) {
+	if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT)) {
 		valid = 1;
 		if ((flags & KVM_GET_HTAB_BOLTED_ONLY) &&
-		    !(hptp[0] & HPTE_V_BOLTED))
+		    !(be64_to_cpu(hptp[0]) & HPTE_V_BOLTED))
 			valid = 0;
 	}
 	if (valid != want_valid)
@@ -1350,7 +1349,7 @@ static long record_hpte(unsigned long flags, unsigned long *hptp,
 		preempt_disable();
 		while (!try_lock_hpte(hptp, HPTE_V_HVLOCK))
 			cpu_relax();
-		v = hptp[0];
+		v = be64_to_cpu(hptp[0]);
 
 		/* re-evaluate valid and dirty from synchronized HPTE value */
 		valid = !!(v & HPTE_V_VALID);
@@ -1358,9 +1357,9 @@ static long record_hpte(unsigned long flags, unsigned long *hptp,
 
 		/* Harvest R and C into guest view if necessary */
 		rcbits_unset = ~revp->guest_rpte & (HPTE_R_R | HPTE_R_C);
-		if (valid && (rcbits_unset & hptp[1])) {
-			revp->guest_rpte |= (hptp[1] & (HPTE_R_R | HPTE_R_C)) |
-				HPTE_GR_MODIFIED;
+		if (valid && (rcbits_unset & be64_to_cpu(hptp[1]))) {
+			revp->guest_rpte |= (be64_to_cpu(hptp[1]) &
+				(HPTE_R_R | HPTE_R_C)) | HPTE_GR_MODIFIED;
 			dirty = 1;
 		}
 
@@ -1379,13 +1378,13 @@ static long record_hpte(unsigned long flags, unsigned long *hptp,
 			revp->guest_rpte = r;
 		}
 		asm volatile(PPC_RELEASE_BARRIER "" : : : "memory");
-		hptp[0] &= ~HPTE_V_HVLOCK;
+		hptp[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 		preempt_enable();
 		if (!(valid == want_valid && (first_pass || dirty)))
 			ok = 0;
 	}
-	hpte[0] = v;
-	hpte[1] = r;
+	hpte[0] = cpu_to_be64(v);
+	hpte[1] = cpu_to_be64(r);
 	return ok;
 }
 
@@ -1395,7 +1394,7 @@ static ssize_t kvm_htab_read(struct file *file, char __user *buf,
 	struct kvm_htab_ctx *ctx = file->private_data;
 	struct kvm *kvm = ctx->kvm;
 	struct kvm_get_htab_header hdr;
-	unsigned long *hptp;
+	__be64 *hptp;
 	struct revmap_entry *revp;
 	unsigned long i, nb, nw;
 	unsigned long __user *lbuf;
@@ -1411,7 +1410,7 @@ static ssize_t kvm_htab_read(struct file *file, char __user *buf,
 	flags = ctx->flags;
 
 	i = ctx->index;
-	hptp = (unsigned long *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
+	hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
 	revp = kvm->arch.revmap + i;
 	lbuf = (unsigned long __user *)buf;
 
@@ -1495,7 +1494,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 	unsigned long i, j;
 	unsigned long v, r;
 	unsigned long __user *lbuf;
-	unsigned long *hptp;
+	__be64 *hptp;
 	unsigned long tmp[2];
 	ssize_t nb;
 	long int err, ret;
@@ -1537,7 +1536,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 		    i + hdr.n_valid + hdr.n_invalid > kvm->arch.hpt_npte)
 			break;
 
-		hptp = (unsigned long *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
+		hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
 		lbuf = (unsigned long __user *)buf;
 		for (j = 0; j < hdr.n_valid; ++j) {
 			err = -EFAULT;
@@ -1549,7 +1548,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 			lbuf += 2;
 			nb += HPTE_SIZE;
 
-			if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT))
+			if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))
 				kvmppc_do_h_remove(kvm, 0, i, 0, tmp);
 			err = -EIO;
 			ret = kvmppc_virtmode_do_h_enter(kvm, H_EXACT, i, v, r,
@@ -1575,7 +1574,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 		}
 
 		for (j = 0; j < hdr.n_invalid; ++j) {
-			if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT))
+			if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))
 				kvmppc_do_h_remove(kvm, 0, i, 0, tmp);
 			++i;
 			hptp += 2;
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c
index 3f29526..5a2bc4b 100644
--- a/arch/powerpc/kvm/book3s_emulate.c
+++ b/arch/powerpc/kvm/book3s_emulate.c
@@ -439,12 +439,6 @@ int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 		    (mfmsr() & MSR_HV))
 			vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32;
 		break;
-	case SPRN_PURR:
-		to_book3s(vcpu)->purr_offset = spr_val - get_tb();
-		break;
-	case SPRN_SPURR:
-		to_book3s(vcpu)->spurr_offset = spr_val - get_tb();
-		break;
 	case SPRN_GQR0:
 	case SPRN_GQR1:
 	case SPRN_GQR2:
@@ -455,10 +449,10 @@ int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 	case SPRN_GQR7:
 		to_book3s(vcpu)->gqr[sprn - SPRN_GQR0] = spr_val;
 		break;
+#ifdef CONFIG_PPC_BOOK3S_64
 	case SPRN_FSCR:
-		vcpu->arch.fscr = spr_val;
+		kvmppc_set_fscr(vcpu, spr_val);
 		break;
-#ifdef CONFIG_PPC_BOOK3S_64
 	case SPRN_BESCR:
 		vcpu->arch.bescr = spr_val;
 		break;
@@ -572,10 +566,22 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val
 		*spr_val = 0;
 		break;
 	case SPRN_PURR:
-		*spr_val = get_tb() + to_book3s(vcpu)->purr_offset;
+		/*
+		 * On exit we would have updated purr
+		 */
+		*spr_val = vcpu->arch.purr;
 		break;
 	case SPRN_SPURR:
-		*spr_val = get_tb() + to_book3s(vcpu)->purr_offset;
+		/*
+		 * On exit we would have updated spurr
+		 */
+		*spr_val = vcpu->arch.spurr;
+		break;
+	case SPRN_VTB:
+		*spr_val = vcpu->arch.vtb;
+		break;
+	case SPRN_IC:
+		*spr_val = vcpu->arch.ic;
 		break;
 	case SPRN_GQR0:
 	case SPRN_GQR1:
@@ -587,10 +593,10 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val
 	case SPRN_GQR7:
 		*spr_val = to_book3s(vcpu)->gqr[sprn - SPRN_GQR0];
 		break;
+#ifdef CONFIG_PPC_BOOK3S_64
 	case SPRN_FSCR:
 		*spr_val = vcpu->arch.fscr;
 		break;
-#ifdef CONFIG_PPC_BOOK3S_64
 	case SPRN_BESCR:
 		*spr_val = vcpu->arch.bescr;
 		break;
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 7a12edb..27cced9 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -35,6 +35,7 @@
 
 #include <asm/reg.h>
 #include <asm/cputable.h>
+#include <asm/cache.h>
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 #include <asm/uaccess.h>
@@ -67,6 +68,15 @@
 /* Used as a "null" value for timebase values */
 #define TB_NIL	(~(u64)0)
 
+static DECLARE_BITMAP(default_enabled_hcalls, MAX_HCALL_OPCODE/4 + 1);
+
+#if defined(CONFIG_PPC_64K_PAGES)
+#define MPP_BUFFER_ORDER	0
+#elif defined(CONFIG_PPC_4K_PAGES)
+#define MPP_BUFFER_ORDER	3
+#endif
+
+
 static void kvmppc_end_cede(struct kvm_vcpu *vcpu);
 static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu);
 
@@ -270,7 +280,7 @@ struct kvm_vcpu *kvmppc_find_vcpu(struct kvm *kvm, int id)
 static void init_vpa(struct kvm_vcpu *vcpu, struct lppaca *vpa)
 {
 	vpa->__old_status |= LPPACA_OLD_SHARED_PROC;
-	vpa->yield_count = 1;
+	vpa->yield_count = cpu_to_be32(1);
 }
 
 static int set_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *v,
@@ -293,8 +303,8 @@ static int set_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *v,
 struct reg_vpa {
 	u32 dummy;
 	union {
-		u16 hword;
-		u32 word;
+		__be16 hword;
+		__be32 word;
 	} length;
 };
 
@@ -333,9 +343,9 @@ static unsigned long do_h_register_vpa(struct kvm_vcpu *vcpu,
 		if (va == NULL)
 			return H_PARAMETER;
 		if (subfunc == H_VPA_REG_VPA)
-			len = ((struct reg_vpa *)va)->length.hword;
+			len = be16_to_cpu(((struct reg_vpa *)va)->length.hword);
 		else
-			len = ((struct reg_vpa *)va)->length.word;
+			len = be32_to_cpu(((struct reg_vpa *)va)->length.word);
 		kvmppc_unpin_guest_page(kvm, va, vpa, false);
 
 		/* Check length */
@@ -540,21 +550,63 @@ static void kvmppc_create_dtl_entry(struct kvm_vcpu *vcpu,
 		return;
 	memset(dt, 0, sizeof(struct dtl_entry));
 	dt->dispatch_reason = 7;
-	dt->processor_id = vc->pcpu + vcpu->arch.ptid;
-	dt->timebase = now + vc->tb_offset;
-	dt->enqueue_to_dispatch_time = stolen;
-	dt->srr0 = kvmppc_get_pc(vcpu);
-	dt->srr1 = vcpu->arch.shregs.msr;
+	dt->processor_id = cpu_to_be16(vc->pcpu + vcpu->arch.ptid);
+	dt->timebase = cpu_to_be64(now + vc->tb_offset);
+	dt->enqueue_to_dispatch_time = cpu_to_be32(stolen);
+	dt->srr0 = cpu_to_be64(kvmppc_get_pc(vcpu));
+	dt->srr1 = cpu_to_be64(vcpu->arch.shregs.msr);
 	++dt;
 	if (dt == vcpu->arch.dtl.pinned_end)
 		dt = vcpu->arch.dtl.pinned_addr;
 	vcpu->arch.dtl_ptr = dt;
 	/* order writing *dt vs. writing vpa->dtl_idx */
 	smp_wmb();
-	vpa->dtl_idx = ++vcpu->arch.dtl_index;
+	vpa->dtl_idx = cpu_to_be64(++vcpu->arch.dtl_index);
 	vcpu->arch.dtl.dirty = true;
 }
 
+static bool kvmppc_power8_compatible(struct kvm_vcpu *vcpu)
+{
+	if (vcpu->arch.vcore->arch_compat >= PVR_ARCH_207)
+		return true;
+	if ((!vcpu->arch.vcore->arch_compat) &&
+	    cpu_has_feature(CPU_FTR_ARCH_207S))
+		return true;
+	return false;
+}
+
+static int kvmppc_h_set_mode(struct kvm_vcpu *vcpu, unsigned long mflags,
+			     unsigned long resource, unsigned long value1,
+			     unsigned long value2)
+{
+	switch (resource) {
+	case H_SET_MODE_RESOURCE_SET_CIABR:
+		if (!kvmppc_power8_compatible(vcpu))
+			return H_P2;
+		if (value2)
+			return H_P4;
+		if (mflags)
+			return H_UNSUPPORTED_FLAG_START;
+		/* Guests can't breakpoint the hypervisor */
+		if ((value1 & CIABR_PRIV) == CIABR_PRIV_HYPER)
+			return H_P3;
+		vcpu->arch.ciabr  = value1;
+		return H_SUCCESS;
+	case H_SET_MODE_RESOURCE_SET_DAWR:
+		if (!kvmppc_power8_compatible(vcpu))
+			return H_P2;
+		if (mflags)
+			return H_UNSUPPORTED_FLAG_START;
+		if (value2 & DABRX_HYP)
+			return H_P4;
+		vcpu->arch.dawr  = value1;
+		vcpu->arch.dawrx = value2;
+		return H_SUCCESS;
+	default:
+		return H_TOO_HARD;
+	}
+}
+
 int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
 {
 	unsigned long req = kvmppc_get_gpr(vcpu, 3);
@@ -562,6 +614,10 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
 	struct kvm_vcpu *tvcpu;
 	int idx, rc;
 
+	if (req <= MAX_HCALL_OPCODE &&
+	    !test_bit(req/4, vcpu->kvm->arch.enabled_hcalls))
+		return RESUME_HOST;
+
 	switch (req) {
 	case H_ENTER:
 		idx = srcu_read_lock(&vcpu->kvm->srcu);
@@ -620,7 +676,14 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
 
 		/* Send the error out to userspace via KVM_RUN */
 		return rc;
-
+	case H_SET_MODE:
+		ret = kvmppc_h_set_mode(vcpu, kvmppc_get_gpr(vcpu, 4),
+					kvmppc_get_gpr(vcpu, 5),
+					kvmppc_get_gpr(vcpu, 6),
+					kvmppc_get_gpr(vcpu, 7));
+		if (ret == H_TOO_HARD)
+			return RESUME_HOST;
+		break;
 	case H_XIRR:
 	case H_CPPR:
 	case H_EOI:
@@ -639,6 +702,29 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
 	return RESUME_GUEST;
 }
 
+static int kvmppc_hcall_impl_hv(unsigned long cmd)
+{
+	switch (cmd) {
+	case H_CEDE:
+	case H_PROD:
+	case H_CONFER:
+	case H_REGISTER_VPA:
+	case H_SET_MODE:
+#ifdef CONFIG_KVM_XICS
+	case H_XIRR:
+	case H_CPPR:
+	case H_EOI:
+	case H_IPI:
+	case H_IPOLL:
+	case H_XIRR_X:
+#endif
+		return 1;
+	}
+
+	/* See if it's in the real-mode table */
+	return kvmppc_hcall_impl_hv_realmode(cmd);
+}
+
 static int kvmppc_handle_exit_hv(struct kvm_run *run, struct kvm_vcpu *vcpu,
 				 struct task_struct *tsk)
 {
@@ -785,7 +871,8 @@ static int kvm_arch_vcpu_ioctl_set_sregs_hv(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
-static void kvmppc_set_lpcr(struct kvm_vcpu *vcpu, u64 new_lpcr)
+static void kvmppc_set_lpcr(struct kvm_vcpu *vcpu, u64 new_lpcr,
+		bool preserve_top32)
 {
 	struct kvmppc_vcore *vc = vcpu->arch.vcore;
 	u64 mask;
@@ -820,6 +907,10 @@ static void kvmppc_set_lpcr(struct kvm_vcpu *vcpu, u64 new_lpcr)
 	mask = LPCR_DPFD | LPCR_ILE | LPCR_TC;
 	if (cpu_has_feature(CPU_FTR_ARCH_207S))
 		mask |= LPCR_AIL;
+
+	/* Broken 32-bit version of LPCR must not clear top bits */
+	if (preserve_top32)
+		mask &= 0xFFFFFFFF;
 	vc->lpcr = (vc->lpcr & ~mask) | (new_lpcr & mask);
 	spin_unlock(&vc->lock);
 }
@@ -894,12 +985,6 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 	case KVM_REG_PPC_CIABR:
 		*val = get_reg_val(id, vcpu->arch.ciabr);
 		break;
-	case KVM_REG_PPC_IC:
-		*val = get_reg_val(id, vcpu->arch.ic);
-		break;
-	case KVM_REG_PPC_VTB:
-		*val = get_reg_val(id, vcpu->arch.vtb);
-		break;
 	case KVM_REG_PPC_CSIGR:
 		*val = get_reg_val(id, vcpu->arch.csigr);
 		break;
@@ -939,6 +1024,7 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 		*val = get_reg_val(id, vcpu->arch.vcore->tb_offset);
 		break;
 	case KVM_REG_PPC_LPCR:
+	case KVM_REG_PPC_LPCR_64:
 		*val = get_reg_val(id, vcpu->arch.vcore->lpcr);
 		break;
 	case KVM_REG_PPC_PPR:
@@ -1094,12 +1180,6 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 		if ((vcpu->arch.ciabr & CIABR_PRIV) == CIABR_PRIV_HYPER)
 			vcpu->arch.ciabr &= ~CIABR_PRIV;	/* disable */
 		break;
-	case KVM_REG_PPC_IC:
-		vcpu->arch.ic = set_reg_val(id, *val);
-		break;
-	case KVM_REG_PPC_VTB:
-		vcpu->arch.vtb = set_reg_val(id, *val);
-		break;
 	case KVM_REG_PPC_CSIGR:
 		vcpu->arch.csigr = set_reg_val(id, *val);
 		break;
@@ -1150,7 +1230,10 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 			ALIGN(set_reg_val(id, *val), 1UL << 24);
 		break;
 	case KVM_REG_PPC_LPCR:
-		kvmppc_set_lpcr(vcpu, set_reg_val(id, *val));
+		kvmppc_set_lpcr(vcpu, set_reg_val(id, *val), true);
+		break;
+	case KVM_REG_PPC_LPCR_64:
+		kvmppc_set_lpcr(vcpu, set_reg_val(id, *val), false);
 		break;
 	case KVM_REG_PPC_PPR:
 		vcpu->arch.ppr = set_reg_val(id, *val);
@@ -1228,6 +1311,33 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
 	return r;
 }
 
+static struct kvmppc_vcore *kvmppc_vcore_create(struct kvm *kvm, int core)
+{
+	struct kvmppc_vcore *vcore;
+
+	vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL);
+
+	if (vcore == NULL)
+		return NULL;
+
+	INIT_LIST_HEAD(&vcore->runnable_threads);
+	spin_lock_init(&vcore->lock);
+	init_waitqueue_head(&vcore->wq);
+	vcore->preempt_tb = TB_NIL;
+	vcore->lpcr = kvm->arch.lpcr;
+	vcore->first_vcpuid = core * threads_per_subcore;
+	vcore->kvm = kvm;
+
+	vcore->mpp_buffer_is_valid = false;
+
+	if (cpu_has_feature(CPU_FTR_ARCH_207S))
+		vcore->mpp_buffer = (void *)__get_free_pages(
+			GFP_KERNEL|__GFP_ZERO,
+			MPP_BUFFER_ORDER);
+
+	return vcore;
+}
+
 static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm,
 						   unsigned int id)
 {
@@ -1279,16 +1389,7 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm,
 	mutex_lock(&kvm->lock);
 	vcore = kvm->arch.vcores[core];
 	if (!vcore) {
-		vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL);
-		if (vcore) {
-			INIT_LIST_HEAD(&vcore->runnable_threads);
-			spin_lock_init(&vcore->lock);
-			init_waitqueue_head(&vcore->wq);
-			vcore->preempt_tb = TB_NIL;
-			vcore->lpcr = kvm->arch.lpcr;
-			vcore->first_vcpuid = core * threads_per_subcore;
-			vcore->kvm = kvm;
-		}
+		vcore = kvmppc_vcore_create(kvm, core);
 		kvm->arch.vcores[core] = vcore;
 		kvm->arch.online_vcores++;
 	}
@@ -1500,6 +1601,33 @@ static int on_primary_thread(void)
 	return 1;
 }
 
+static void kvmppc_start_saving_l2_cache(struct kvmppc_vcore *vc)
+{
+	phys_addr_t phy_addr, mpp_addr;
+
+	phy_addr = (phys_addr_t)virt_to_phys(vc->mpp_buffer);
+	mpp_addr = phy_addr & PPC_MPPE_ADDRESS_MASK;
+
+	mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_ABORT);
+	logmpp(mpp_addr | PPC_LOGMPP_LOG_L2);
+
+	vc->mpp_buffer_is_valid = true;
+}
+
+static void kvmppc_start_restoring_l2_cache(const struct kvmppc_vcore *vc)
+{
+	phys_addr_t phy_addr, mpp_addr;
+
+	phy_addr = virt_to_phys(vc->mpp_buffer);
+	mpp_addr = phy_addr & PPC_MPPE_ADDRESS_MASK;
+
+	/* We must abort any in-progress save operations to ensure
+	 * the table is valid so that prefetch engine knows when to
+	 * stop prefetching. */
+	logmpp(mpp_addr | PPC_LOGMPP_LOG_ABORT);
+	mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_WHOLE_TABLE);
+}
+
 /*
  * Run a set of guest threads on a physical core.
  * Called with vc->lock held.
@@ -1577,9 +1705,16 @@ static void kvmppc_run_core(struct kvmppc_vcore *vc)
 
 	srcu_idx = srcu_read_lock(&vc->kvm->srcu);
 
+	if (vc->mpp_buffer_is_valid)
+		kvmppc_start_restoring_l2_cache(vc);
+
 	__kvmppc_vcore_entry();
 
 	spin_lock(&vc->lock);
+
+	if (vc->mpp_buffer)
+		kvmppc_start_saving_l2_cache(vc);
+
 	/* disable sending of IPIs on virtual external irqs */
 	list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
 		vcpu->cpu = -1;
@@ -1929,12 +2064,6 @@ static void kvmppc_add_seg_page_size(struct kvm_ppc_one_seg_page_size **sps,
 	(*sps)->page_shift = def->shift;
 	(*sps)->slb_enc = def->sllp;
 	(*sps)->enc[0].page_shift = def->shift;
-	/*
-	 * Only return base page encoding. We don't want to return
-	 * all the supporting pte_enc, because our H_ENTER doesn't
-	 * support MPSS yet. Once they do, we can start passing all
-	 * support pte_enc here
-	 */
 	(*sps)->enc[0].pte_enc = def->penc[linux_psize];
 	/*
 	 * Add 16MB MPSS support if host supports it
@@ -2281,6 +2410,10 @@ static int kvmppc_core_init_vm_hv(struct kvm *kvm)
 	 */
 	cpumask_setall(&kvm->arch.need_tlb_flush);
 
+	/* Start out with the default set of hcalls enabled */
+	memcpy(kvm->arch.enabled_hcalls, default_enabled_hcalls,
+	       sizeof(kvm->arch.enabled_hcalls));
+
 	kvm->arch.rma = NULL;
 
 	kvm->arch.host_sdr1 = mfspr(SPRN_SDR1);
@@ -2323,8 +2456,14 @@ static void kvmppc_free_vcores(struct kvm *kvm)
 {
 	long int i;
 
-	for (i = 0; i < KVM_MAX_VCORES; ++i)
+	for (i = 0; i < KVM_MAX_VCORES; ++i) {
+		if (kvm->arch.vcores[i] && kvm->arch.vcores[i]->mpp_buffer) {
+			struct kvmppc_vcore *vc = kvm->arch.vcores[i];
+			free_pages((unsigned long)vc->mpp_buffer,
+				   MPP_BUFFER_ORDER);
+		}
 		kfree(kvm->arch.vcores[i]);
+	}
 	kvm->arch.online_vcores = 0;
 }
 
@@ -2419,6 +2558,49 @@ static long kvm_arch_vm_ioctl_hv(struct file *filp,
 	return r;
 }
 
+/*
+ * List of hcall numbers to enable by default.
+ * For compatibility with old userspace, we enable by default
+ * all hcalls that were implemented before the hcall-enabling
+ * facility was added.  Note this list should not include H_RTAS.
+ */
+static unsigned int default_hcall_list[] = {
+	H_REMOVE,
+	H_ENTER,
+	H_READ,
+	H_PROTECT,
+	H_BULK_REMOVE,
+	H_GET_TCE,
+	H_PUT_TCE,
+	H_SET_DABR,
+	H_SET_XDABR,
+	H_CEDE,
+	H_PROD,
+	H_CONFER,
+	H_REGISTER_VPA,
+#ifdef CONFIG_KVM_XICS
+	H_EOI,
+	H_CPPR,
+	H_IPI,
+	H_IPOLL,
+	H_XIRR,
+	H_XIRR_X,
+#endif
+	0
+};
+
+static void init_default_hcalls(void)
+{
+	int i;
+	unsigned int hcall;
+
+	for (i = 0; default_hcall_list[i]; ++i) {
+		hcall = default_hcall_list[i];
+		WARN_ON(!kvmppc_hcall_impl_hv(hcall));
+		__set_bit(hcall / 4, default_enabled_hcalls);
+	}
+}
+
 static struct kvmppc_ops kvm_ops_hv = {
 	.get_sregs = kvm_arch_vcpu_ioctl_get_sregs_hv,
 	.set_sregs = kvm_arch_vcpu_ioctl_set_sregs_hv,
@@ -2451,6 +2633,7 @@ static struct kvmppc_ops kvm_ops_hv = {
 	.emulate_mfspr = kvmppc_core_emulate_mfspr_hv,
 	.fast_vcpu_kick = kvmppc_fast_vcpu_kick_hv,
 	.arch_vm_ioctl  = kvm_arch_vm_ioctl_hv,
+	.hcall_implemented = kvmppc_hcall_impl_hv,
 };
 
 static int kvmppc_book3s_init_hv(void)
@@ -2466,6 +2649,8 @@ static int kvmppc_book3s_init_hv(void)
 	kvm_ops_hv.owner = THIS_MODULE;
 	kvmppc_hv_ops = &kvm_ops_hv;
 
+	init_default_hcalls();
+
 	r = kvmppc_mmu_hv_init();
 	return r;
 }
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index 6cf498a..329d7fd 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -219,3 +219,16 @@ bool kvm_hv_mode_active(void)
 {
 	return atomic_read(&hv_vm_count) != 0;
 }
+
+extern int hcall_real_table[], hcall_real_table_end[];
+
+int kvmppc_hcall_impl_hv_realmode(unsigned long cmd)
+{
+	cmd /= 4;
+	if (cmd < hcall_real_table_end - hcall_real_table &&
+	    hcall_real_table[cmd])
+		return 1;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(kvmppc_hcall_impl_hv_realmode);
diff --git a/arch/powerpc/kvm/book3s_hv_ras.c b/arch/powerpc/kvm/book3s_hv_ras.c
index 3a5c568..d562c8e 100644
--- a/arch/powerpc/kvm/book3s_hv_ras.c
+++ b/arch/powerpc/kvm/book3s_hv_ras.c
@@ -45,14 +45,14 @@ static void reload_slb(struct kvm_vcpu *vcpu)
 		return;
 
 	/* Sanity check */
-	n = min_t(u32, slb->persistent, SLB_MIN_SIZE);
+	n = min_t(u32, be32_to_cpu(slb->persistent), SLB_MIN_SIZE);
 	if ((void *) &slb->save_area[n] > vcpu->arch.slb_shadow.pinned_end)
 		return;
 
 	/* Load up the SLB from that */
 	for (i = 0; i < n; ++i) {
-		unsigned long rb = slb->save_area[i].esid;
-		unsigned long rs = slb->save_area[i].vsid;
+		unsigned long rb = be64_to_cpu(slb->save_area[i].esid);
+		unsigned long rs = be64_to_cpu(slb->save_area[i].vsid);
 
 		rb = (rb & ~0xFFFul) | i;	/* insert entry number */
 		asm volatile("slbmte %0,%1" : : "r" (rs), "r" (rb));
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
index 5a24d3c..084ad54 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
@@ -154,10 +154,10 @@ static pte_t lookup_linux_pte_and_update(pgd_t *pgdir, unsigned long hva,
 	return kvmppc_read_update_linux_pte(ptep, writing, hugepage_shift);
 }
 
-static inline void unlock_hpte(unsigned long *hpte, unsigned long hpte_v)
+static inline void unlock_hpte(__be64 *hpte, unsigned long hpte_v)
 {
 	asm volatile(PPC_RELEASE_BARRIER "" : : : "memory");
-	hpte[0] = hpte_v;
+	hpte[0] = cpu_to_be64(hpte_v);
 }
 
 long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
@@ -166,7 +166,7 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 {
 	unsigned long i, pa, gpa, gfn, psize;
 	unsigned long slot_fn, hva;
-	unsigned long *hpte;
+	__be64 *hpte;
 	struct revmap_entry *rev;
 	unsigned long g_ptel;
 	struct kvm_memory_slot *memslot;
@@ -275,9 +275,9 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 		return H_PARAMETER;
 	if (likely((flags & H_EXACT) == 0)) {
 		pte_index &= ~7UL;
-		hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+		hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
 		for (i = 0; i < 8; ++i) {
-			if ((*hpte & HPTE_V_VALID) == 0 &&
+			if ((be64_to_cpu(*hpte) & HPTE_V_VALID) == 0 &&
 			    try_lock_hpte(hpte, HPTE_V_HVLOCK | HPTE_V_VALID |
 					  HPTE_V_ABSENT))
 				break;
@@ -292,11 +292,13 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 			 */
 			hpte -= 16;
 			for (i = 0; i < 8; ++i) {
+				u64 pte;
 				while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
 					cpu_relax();
-				if (!(*hpte & (HPTE_V_VALID | HPTE_V_ABSENT)))
+				pte = be64_to_cpu(*hpte);
+				if (!(pte & (HPTE_V_VALID | HPTE_V_ABSENT)))
 					break;
-				*hpte &= ~HPTE_V_HVLOCK;
+				*hpte &= ~cpu_to_be64(HPTE_V_HVLOCK);
 				hpte += 2;
 			}
 			if (i == 8)
@@ -304,14 +306,17 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 		}
 		pte_index += i;
 	} else {
-		hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+		hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
 		if (!try_lock_hpte(hpte, HPTE_V_HVLOCK | HPTE_V_VALID |
 				   HPTE_V_ABSENT)) {
 			/* Lock the slot and check again */
+			u64 pte;
+
 			while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
 				cpu_relax();
-			if (*hpte & (HPTE_V_VALID | HPTE_V_ABSENT)) {
-				*hpte &= ~HPTE_V_HVLOCK;
+			pte = be64_to_cpu(*hpte);
+			if (pte & (HPTE_V_VALID | HPTE_V_ABSENT)) {
+				*hpte &= ~cpu_to_be64(HPTE_V_HVLOCK);
 				return H_PTEG_FULL;
 			}
 		}
@@ -347,11 +352,11 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 		}
 	}
 
-	hpte[1] = ptel;
+	hpte[1] = cpu_to_be64(ptel);
 
 	/* Write the first HPTE dword, unlocking the HPTE and making it valid */
 	eieio();
-	hpte[0] = pteh;
+	hpte[0] = cpu_to_be64(pteh);
 	asm volatile("ptesync" : : : "memory");
 
 	*pte_idx_ret = pte_index;
@@ -468,30 +473,35 @@ long kvmppc_do_h_remove(struct kvm *kvm, unsigned long flags,
 			unsigned long pte_index, unsigned long avpn,
 			unsigned long *hpret)
 {
-	unsigned long *hpte;
+	__be64 *hpte;
 	unsigned long v, r, rb;
 	struct revmap_entry *rev;
+	u64 pte;
 
 	if (pte_index >= kvm->arch.hpt_npte)
 		return H_PARAMETER;
-	hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+	hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
 	while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
 		cpu_relax();
-	if ((hpte[0] & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
-	    ((flags & H_AVPN) && (hpte[0] & ~0x7fUL) != avpn) ||
-	    ((flags & H_ANDCOND) && (hpte[0] & avpn) != 0)) {
-		hpte[0] &= ~HPTE_V_HVLOCK;
+	pte = be64_to_cpu(hpte[0]);
+	if ((pte & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
+	    ((flags & H_AVPN) && (pte & ~0x7fUL) != avpn) ||
+	    ((flags & H_ANDCOND) && (pte & avpn) != 0)) {
+		hpte[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 		return H_NOT_FOUND;
 	}
 
 	rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
-	v = hpte[0] & ~HPTE_V_HVLOCK;
+	v = pte & ~HPTE_V_HVLOCK;
 	if (v & HPTE_V_VALID) {
-		hpte[0] &= ~HPTE_V_VALID;
-		rb = compute_tlbie_rb(v, hpte[1], pte_index);
+		u64 pte1;
+
+		pte1 = be64_to_cpu(hpte[1]);
+		hpte[0] &= ~cpu_to_be64(HPTE_V_VALID);
+		rb = compute_tlbie_rb(v, pte1, pte_index);
 		do_tlbies(kvm, &rb, 1, global_invalidates(kvm, flags), true);
 		/* Read PTE low word after tlbie to get final R/C values */
-		remove_revmap_chain(kvm, pte_index, rev, v, hpte[1]);
+		remove_revmap_chain(kvm, pte_index, rev, v, pte1);
 	}
 	r = rev->guest_rpte & ~HPTE_GR_RESERVED;
 	note_hpte_modification(kvm, rev);
@@ -514,12 +524,14 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 {
 	struct kvm *kvm = vcpu->kvm;
 	unsigned long *args = &vcpu->arch.gpr[4];
-	unsigned long *hp, *hptes[4], tlbrb[4];
+	__be64 *hp, *hptes[4];
+	unsigned long tlbrb[4];
 	long int i, j, k, n, found, indexes[4];
 	unsigned long flags, req, pte_index, rcbits;
 	int global;
 	long int ret = H_SUCCESS;
 	struct revmap_entry *rev, *revs[4];
+	u64 hp0;
 
 	global = global_invalidates(kvm, 0);
 	for (i = 0; i < 4 && ret == H_SUCCESS; ) {
@@ -542,8 +554,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 				ret = H_PARAMETER;
 				break;
 			}
-			hp = (unsigned long *)
-				(kvm->arch.hpt_virt + (pte_index << 4));
+			hp = (__be64 *) (kvm->arch.hpt_virt + (pte_index << 4));
 			/* to avoid deadlock, don't spin except for first */
 			if (!try_lock_hpte(hp, HPTE_V_HVLOCK)) {
 				if (n)
@@ -552,23 +563,24 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 					cpu_relax();
 			}
 			found = 0;
-			if (hp[0] & (HPTE_V_ABSENT | HPTE_V_VALID)) {
+			hp0 = be64_to_cpu(hp[0]);
+			if (hp0 & (HPTE_V_ABSENT | HPTE_V_VALID)) {
 				switch (flags & 3) {
 				case 0:		/* absolute */
 					found = 1;
 					break;
 				case 1:		/* andcond */
-					if (!(hp[0] & args[j + 1]))
+					if (!(hp0 & args[j + 1]))
 						found = 1;
 					break;
 				case 2:		/* AVPN */
-					if ((hp[0] & ~0x7fUL) == args[j + 1])
+					if ((hp0 & ~0x7fUL) == args[j + 1])
 						found = 1;
 					break;
 				}
 			}
 			if (!found) {
-				hp[0] &= ~HPTE_V_HVLOCK;
+				hp[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 				args[j] = ((0x90 | flags) << 56) + pte_index;
 				continue;
 			}
@@ -577,7 +589,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 			rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
 			note_hpte_modification(kvm, rev);
 
-			if (!(hp[0] & HPTE_V_VALID)) {
+			if (!(hp0 & HPTE_V_VALID)) {
 				/* insert R and C bits from PTE */
 				rcbits = rev->guest_rpte & (HPTE_R_R|HPTE_R_C);
 				args[j] |= rcbits << (56 - 5);
@@ -585,8 +597,10 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 				continue;
 			}
 
-			hp[0] &= ~HPTE_V_VALID;		/* leave it locked */
-			tlbrb[n] = compute_tlbie_rb(hp[0], hp[1], pte_index);
+			/* leave it locked */
+			hp[0] &= ~cpu_to_be64(HPTE_V_VALID);
+			tlbrb[n] = compute_tlbie_rb(be64_to_cpu(hp[0]),
+				be64_to_cpu(hp[1]), pte_index);
 			indexes[n] = j;
 			hptes[n] = hp;
 			revs[n] = rev;
@@ -605,7 +619,8 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 			pte_index = args[j] & ((1ul << 56) - 1);
 			hp = hptes[k];
 			rev = revs[k];
-			remove_revmap_chain(kvm, pte_index, rev, hp[0], hp[1]);
+			remove_revmap_chain(kvm, pte_index, rev,
+				be64_to_cpu(hp[0]), be64_to_cpu(hp[1]));
 			rcbits = rev->guest_rpte & (HPTE_R_R|HPTE_R_C);
 			args[j] |= rcbits << (56 - 5);
 			hp[0] = 0;
@@ -620,23 +635,25 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 		      unsigned long va)
 {
 	struct kvm *kvm = vcpu->kvm;
-	unsigned long *hpte;
+	__be64 *hpte;
 	struct revmap_entry *rev;
 	unsigned long v, r, rb, mask, bits;
+	u64 pte;
 
 	if (pte_index >= kvm->arch.hpt_npte)
 		return H_PARAMETER;
 
-	hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
+	hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
 	while (!try_lock_hpte(hpte, HPTE_V_HVLOCK))
 		cpu_relax();
-	if ((hpte[0] & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
-	    ((flags & H_AVPN) && (hpte[0] & ~0x7fUL) != avpn)) {
-		hpte[0] &= ~HPTE_V_HVLOCK;
+	pte = be64_to_cpu(hpte[0]);
+	if ((pte & (HPTE_V_ABSENT | HPTE_V_VALID)) == 0 ||
+	    ((flags & H_AVPN) && (pte & ~0x7fUL) != avpn)) {
+		hpte[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
 		return H_NOT_FOUND;
 	}
 
-	v = hpte[0];
+	v = pte;
 	bits = (flags << 55) & HPTE_R_PP0;
 	bits |= (flags << 48) & HPTE_R_KEY_HI;
 	bits |= flags & (HPTE_R_PP | HPTE_R_N | HPTE_R_KEY_LO);
@@ -650,12 +667,12 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 		rev->guest_rpte = r;
 		note_hpte_modification(kvm, rev);
 	}
-	r = (hpte[1] & ~mask) | bits;
+	r = (be64_to_cpu(hpte[1]) & ~mask) | bits;
 
 	/* Update HPTE */
 	if (v & HPTE_V_VALID) {
 		rb = compute_tlbie_rb(v, r, pte_index);
-		hpte[0] = v & ~HPTE_V_VALID;
+		hpte[0] = cpu_to_be64(v & ~HPTE_V_VALID);
 		do_tlbies(kvm, &rb, 1, global_invalidates(kvm, flags), true);
 		/*
 		 * If the host has this page as readonly but the guest
@@ -681,9 +698,9 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 			}
 		}
 	}
-	hpte[1] = r;
+	hpte[1] = cpu_to_be64(r);
 	eieio();
-	hpte[0] = v & ~HPTE_V_HVLOCK;
+	hpte[0] = cpu_to_be64(v & ~HPTE_V_HVLOCK);
 	asm volatile("ptesync" : : : "memory");
 	return H_SUCCESS;
 }
@@ -692,7 +709,8 @@ long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,
 		   unsigned long pte_index)
 {
 	struct kvm *kvm = vcpu->kvm;
-	unsigned long *hpte, v, r;
+	__be64 *hpte;
+	unsigned long v, r;
 	int i, n = 1;
 	struct revmap_entry *rev = NULL;
 
@@ -704,9 +722,9 @@ long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,
 	}
 	rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
 	for (i = 0; i < n; ++i, ++pte_index) {
-		hpte = (unsigned long *)(kvm->arch.hpt_virt + (pte_index << 4));
-		v = hpte[0] & ~HPTE_V_HVLOCK;
-		r = hpte[1];
+		hpte = (__be64 *)(kvm->arch.hpt_virt + (pte_index << 4));
+		v = be64_to_cpu(hpte[0]) & ~HPTE_V_HVLOCK;
+		r = be64_to_cpu(hpte[1]);
 		if (v & HPTE_V_ABSENT) {
 			v &= ~HPTE_V_ABSENT;
 			v |= HPTE_V_VALID;
@@ -721,25 +739,27 @@ long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,
 	return H_SUCCESS;
 }
 
-void kvmppc_invalidate_hpte(struct kvm *kvm, unsigned long *hptep,
+void kvmppc_invalidate_hpte(struct kvm *kvm, __be64 *hptep,
 			unsigned long pte_index)
 {
 	unsigned long rb;
 
-	hptep[0] &= ~HPTE_V_VALID;
-	rb = compute_tlbie_rb(hptep[0], hptep[1], pte_index);
+	hptep[0] &= ~cpu_to_be64(HPTE_V_VALID);
+	rb = compute_tlbie_rb(be64_to_cpu(hptep[0]), be64_to_cpu(hptep[1]),
+			      pte_index);
 	do_tlbies(kvm, &rb, 1, 1, true);
 }
 EXPORT_SYMBOL_GPL(kvmppc_invalidate_hpte);
 
-void kvmppc_clear_ref_hpte(struct kvm *kvm, unsigned long *hptep,
+void kvmppc_clear_ref_hpte(struct kvm *kvm, __be64 *hptep,
 			   unsigned long pte_index)
 {
 	unsigned long rb;
 	unsigned char rbyte;
 
-	rb = compute_tlbie_rb(hptep[0], hptep[1], pte_index);
-	rbyte = (hptep[1] & ~HPTE_R_R) >> 8;
+	rb = compute_tlbie_rb(be64_to_cpu(hptep[0]), be64_to_cpu(hptep[1]),
+			      pte_index);
+	rbyte = (be64_to_cpu(hptep[1]) & ~HPTE_R_R) >> 8;
 	/* modify only the second-last byte, which contains the ref bit */
 	*((char *)hptep + 14) = rbyte;
 	do_tlbies(kvm, &rb, 1, 1, false);
@@ -765,7 +785,7 @@ long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v,
 	unsigned long somask;
 	unsigned long vsid, hash;
 	unsigned long avpn;
-	unsigned long *hpte;
+	__be64 *hpte;
 	unsigned long mask, val;
 	unsigned long v, r;
 
@@ -797,11 +817,11 @@ long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v,
 	val |= avpn;
 
 	for (;;) {
-		hpte = (unsigned long *)(kvm->arch.hpt_virt + (hash << 7));
+		hpte = (__be64 *)(kvm->arch.hpt_virt + (hash << 7));
 
 		for (i = 0; i < 16; i += 2) {
 			/* Read the PTE racily */
-			v = hpte[i] & ~HPTE_V_HVLOCK;
+			v = be64_to_cpu(hpte[i]) & ~HPTE_V_HVLOCK;
 
 			/* Check valid/absent, hash, segment size and AVPN */
 			if (!(v & valid) || (v & mask) != val)
@@ -810,8 +830,8 @@ long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v,
 			/* Lock the PTE and read it under the lock */
 			while (!try_lock_hpte(&hpte[i], HPTE_V_HVLOCK))
 				cpu_relax();
-			v = hpte[i] & ~HPTE_V_HVLOCK;
-			r = hpte[i+1];
+			v = be64_to_cpu(hpte[i]) & ~HPTE_V_HVLOCK;
+			r = be64_to_cpu(hpte[i+1]);
 
 			/*
 			 * Check the HPTE again, including base page size
@@ -822,7 +842,7 @@ long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v,
 				return (hash << 3) + (i >> 1);
 
 			/* Unlock and move on */
-			hpte[i] = v;
+			hpte[i] = cpu_to_be64(v);
 		}
 
 		if (val & HPTE_V_SECONDARY)
@@ -851,7 +871,7 @@ long kvmppc_hpte_hv_fault(struct kvm_vcpu *vcpu, unsigned long addr,
 	struct kvm *kvm = vcpu->kvm;
 	long int index;
 	unsigned long v, r, gr;
-	unsigned long *hpte;
+	__be64 *hpte;
 	unsigned long valid;
 	struct revmap_entry *rev;
 	unsigned long pp, key;
@@ -867,9 +887,9 @@ long kvmppc_hpte_hv_fault(struct kvm_vcpu *vcpu, unsigned long addr,
 			return status;	/* there really was no HPTE */
 		return 0;		/* for prot fault, HPTE disappeared */
 	}
-	hpte = (unsigned long *)(kvm->arch.hpt_virt + (index << 4));
-	v = hpte[0] & ~HPTE_V_HVLOCK;
-	r = hpte[1];
+	hpte = (__be64 *)(kvm->arch.hpt_virt + (index << 4));
+	v = be64_to_cpu(hpte[0]) & ~HPTE_V_HVLOCK;
+	r = be64_to_cpu(hpte[1]);
 	rev = real_vmalloc_addr(&kvm->arch.revmap[index]);
 	gr = rev->guest_rpte;
 
diff --git a/arch/powerpc/kvm/book3s_hv_rm_xics.c b/arch/powerpc/kvm/book3s_hv_rm_xics.c
index b4b0082..3ee38e6 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_xics.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_xics.c
@@ -401,6 +401,11 @@ int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
 		icp->rm_action |= XICS_RM_REJECT;
 		icp->rm_reject = irq;
 	}
+
+	if (!hlist_empty(&vcpu->kvm->irq_ack_notifier_list)) {
+		icp->rm_action |= XICS_RM_NOTIFY_EOI;
+		icp->rm_eoied_irq = irq;
+	}
  bail:
 	return check_too_hard(xics, icp);
 }
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 7faf8fd..f0c4db7 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -32,10 +32,6 @@
 
 #define VCPU_GPRS_TM(reg) (((reg) * ULONG_SIZE) + VCPU_GPR_TM)
 
-#ifdef __LITTLE_ENDIAN__
-#error Need to fix lppaca and SLB shadow accesses in little endian mode
-#endif
-
 /* Values in HSTATE_NAPPING(r13) */
 #define NAPPING_CEDE	1
 #define NAPPING_NOVCPU	2
@@ -601,9 +597,10 @@ kvmppc_got_guest:
 	ld	r3, VCPU_VPA(r4)
 	cmpdi	r3, 0
 	beq	25f
-	lwz	r5, LPPACA_YIELDCOUNT(r3)
+	li	r6, LPPACA_YIELDCOUNT
+	LWZX_BE	r5, r3, r6
 	addi	r5, r5, 1
-	stw	r5, LPPACA_YIELDCOUNT(r3)
+	STWX_BE	r5, r3, r6
 	li	r6, 1
 	stb	r6, VCPU_VPA_DIRTY(r4)
 25:
@@ -677,9 +674,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_TM)
 
 	mr	r31, r4
 	addi	r3, r31, VCPU_FPRS_TM
-	bl	.load_fp_state
+	bl	load_fp_state
 	addi	r3, r31, VCPU_VRS_TM
-	bl	.load_vr_state
+	bl	load_vr_state
 	mr	r4, r31
 	lwz	r7, VCPU_VRSAVE_TM(r4)
 	mtspr	SPRN_VRSAVE, r7
@@ -1423,9 +1420,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_TM)
 
 	/* Save FP/VSX. */
 	addi	r3, r9, VCPU_FPRS_TM
-	bl	.store_fp_state
+	bl	store_fp_state
 	addi	r3, r9, VCPU_VRS_TM
-	bl	.store_vr_state
+	bl	store_vr_state
 	mfspr	r6, SPRN_VRSAVE
 	stw	r6, VCPU_VRSAVE_TM(r9)
 1:
@@ -1448,9 +1445,10 @@ END_FTR_SECTION_IFCLR(CPU_FTR_TM)
 	ld	r8, VCPU_VPA(r9)	/* do they have a VPA? */
 	cmpdi	r8, 0
 	beq	25f
-	lwz	r3, LPPACA_YIELDCOUNT(r8)
+	li	r4, LPPACA_YIELDCOUNT
+	LWZX_BE	r3, r8, r4
 	addi	r3, r3, 1
-	stw	r3, LPPACA_YIELDCOUNT(r8)
+	STWX_BE	r3, r8, r4
 	li	r3, 1
 	stb	r3, VCPU_VPA_DIRTY(r9)
 25:
@@ -1763,8 +1761,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 33:	ld	r8,PACA_SLBSHADOWPTR(r13)
 
 	.rept	SLB_NUM_BOLTED
-	ld	r5,SLBSHADOW_SAVEAREA(r8)
-	ld	r6,SLBSHADOW_SAVEAREA+8(r8)
+	li	r3, SLBSHADOW_SAVEAREA
+	LDX_BE	r5, r8, r3
+	addi	r3, r3, 8
+	LDX_BE	r6, r8, r3
 	andis.	r7,r5,SLB_ESID_V@h
 	beq	1f
 	slbmte	r6,r5
@@ -1915,12 +1915,23 @@ hcall_try_real_mode:
 	clrrdi	r3,r3,2
 	cmpldi	r3,hcall_real_table_end - hcall_real_table
 	bge	guest_exit_cont
+	/* See if this hcall is enabled for in-kernel handling */
+	ld	r4, VCPU_KVM(r9)
+	srdi	r0, r3, 8	/* r0 = (r3 / 4) >> 6 */
+	sldi	r0, r0, 3	/* index into kvm->arch.enabled_hcalls[] */
+	add	r4, r4, r0
+	ld	r0, KVM_ENABLED_HCALLS(r4)
+	rlwinm	r4, r3, 32-2, 0x3f	/* r4 = (r3 / 4) & 0x3f */
+	srd	r0, r0, r4
+	andi.	r0, r0, 1
+	beq	guest_exit_cont
+	/* Get pointer to handler, if any, and call it */
 	LOAD_REG_ADDR(r4, hcall_real_table)
 	lwax	r3,r3,r4
 	cmpwi	r3,0
 	beq	guest_exit_cont
-	add	r3,r3,r4
-	mtctr	r3
+	add	r12,r3,r4
+	mtctr	r12
 	mr	r3,r9		/* get vcpu pointer */
 	ld	r4,VCPU_GPR(R4)(r9)
 	bctrl
@@ -2037,6 +2048,7 @@ hcall_real_table:
 	.long	0		/* 0x12c */
 	.long	0		/* 0x130 */
 	.long	DOTSYM(kvmppc_h_set_xdabr) - hcall_real_table
+	.globl	hcall_real_table_end
 hcall_real_table_end:
 
 ignore_hdec:
@@ -2344,7 +2356,18 @@ kvmppc_read_intr:
 	cmpdi	r6, 0
 	beq-	1f
 	lwzcix	r0, r6, r7
-	rlwinm.	r3, r0, 0, 0xffffff
+	/*
+	 * Save XIRR for later. Since we get in in reverse endian on LE
+	 * systems, save it byte reversed and fetch it back in host endian.
+	 */
+	li	r3, HSTATE_SAVED_XIRR
+	STWX_BE	r0, r3, r13
+#ifdef __LITTLE_ENDIAN__
+	lwz	r3, HSTATE_SAVED_XIRR(r13)
+#else
+	mr	r3, r0
+#endif
+	rlwinm.	r3, r3, 0, 0xffffff
 	sync
 	beq	1f			/* if nothing pending in the ICP */
 
@@ -2376,10 +2399,9 @@ kvmppc_read_intr:
 	li	r3, -1
 1:	blr
 
-42:	/* It's not an IPI and it's for the host, stash it in the PACA
-	 * before exit, it will be picked up by the host ICP driver
+42:	/* It's not an IPI and it's for the host. We saved a copy of XIRR in
+	 * the PACA earlier, it will be picked up by the host ICP driver
 	 */
-	stw	r0, HSTATE_SAVED_XIRR(r13)
 	li	r3, 1
 	b	1b
 
@@ -2414,11 +2436,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX)
 	mtmsrd	r8
 	isync
 	addi	r3,r3,VCPU_FPRS
-	bl	.store_fp_state
+	bl	store_fp_state
 #ifdef CONFIG_ALTIVEC
 BEGIN_FTR_SECTION
 	addi	r3,r31,VCPU_VRS
-	bl	.store_vr_state
+	bl	store_vr_state
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif
 	mfspr	r6,SPRN_VRSAVE
@@ -2450,11 +2472,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX)
 	mtmsrd	r8
 	isync
 	addi	r3,r4,VCPU_FPRS
-	bl	.load_fp_state
+	bl	load_fp_state
 #ifdef CONFIG_ALTIVEC
 BEGIN_FTR_SECTION
 	addi	r3,r31,VCPU_VRS
-	bl	.load_vr_state
+	bl	load_vr_state
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif
 	lwz	r7,VCPU_VRSAVE(r31)
diff --git a/arch/powerpc/kvm/book3s_paired_singles.c b/arch/powerpc/kvm/book3s_paired_singles.c
index 6c8011f..bfb8035 100644
--- a/arch/powerpc/kvm/book3s_paired_singles.c
+++ b/arch/powerpc/kvm/book3s_paired_singles.c
@@ -639,26 +639,36 @@ static int kvmppc_ps_one_in(struct kvm_vcpu *vcpu, bool rc,
 
 int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu)
 {
-	u32 inst = kvmppc_get_last_inst(vcpu);
+	u32 inst;
 	enum emulation_result emulated = EMULATE_DONE;
+	int ax_rd, ax_ra, ax_rb, ax_rc;
+	short full_d;
+	u64 *fpr_d, *fpr_a, *fpr_b, *fpr_c;
 
-	int ax_rd = inst_get_field(inst, 6, 10);
-	int ax_ra = inst_get_field(inst, 11, 15);
-	int ax_rb = inst_get_field(inst, 16, 20);
-	int ax_rc = inst_get_field(inst, 21, 25);
-	short full_d = inst_get_field(inst, 16, 31);
-
-	u64 *fpr_d = &VCPU_FPR(vcpu, ax_rd);
-	u64 *fpr_a = &VCPU_FPR(vcpu, ax_ra);
-	u64 *fpr_b = &VCPU_FPR(vcpu, ax_rb);
-	u64 *fpr_c = &VCPU_FPR(vcpu, ax_rc);
-
-	bool rcomp = (inst & 1) ? true : false;
-	u32 cr = kvmppc_get_cr(vcpu);
+	bool rcomp;
+	u32 cr;
 #ifdef DEBUG
 	int i;
 #endif
 
+	emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst);
+	if (emulated != EMULATE_DONE)
+		return emulated;
+
+	ax_rd = inst_get_field(inst, 6, 10);
+	ax_ra = inst_get_field(inst, 11, 15);
+	ax_rb = inst_get_field(inst, 16, 20);
+	ax_rc = inst_get_field(inst, 21, 25);
+	full_d = inst_get_field(inst, 16, 31);
+
+	fpr_d = &VCPU_FPR(vcpu, ax_rd);
+	fpr_a = &VCPU_FPR(vcpu, ax_ra);
+	fpr_b = &VCPU_FPR(vcpu, ax_rb);
+	fpr_c = &VCPU_FPR(vcpu, ax_rc);
+
+	rcomp = (inst & 1) ? true : false;
+	cr = kvmppc_get_cr(vcpu);
+
 	if (!kvmppc_inst_is_paired_single(vcpu, inst))
 		return EMULATE_FAIL;
 
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 8eef1e5..faffb27 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -62,6 +62,35 @@ static void kvmppc_giveup_fac(struct kvm_vcpu *vcpu, ulong fac);
 #define HW_PAGE_SIZE PAGE_SIZE
 #endif
 
+static bool kvmppc_is_split_real(struct kvm_vcpu *vcpu)
+{
+	ulong msr = kvmppc_get_msr(vcpu);
+	return (msr & (MSR_IR|MSR_DR)) == MSR_DR;
+}
+
+static void kvmppc_fixup_split_real(struct kvm_vcpu *vcpu)
+{
+	ulong msr = kvmppc_get_msr(vcpu);
+	ulong pc = kvmppc_get_pc(vcpu);
+
+	/* We are in DR only split real mode */
+	if ((msr & (MSR_IR|MSR_DR)) != MSR_DR)
+		return;
+
+	/* We have not fixed up the guest already */
+	if (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK)
+		return;
+
+	/* The code is in fixupable address space */
+	if (pc & SPLIT_HACK_MASK)
+		return;
+
+	vcpu->arch.hflags |= BOOK3S_HFLAG_SPLIT_HACK;
+	kvmppc_set_pc(vcpu, pc | SPLIT_HACK_OFFS);
+}
+
+void kvmppc_unfixup_split_real(struct kvm_vcpu *vcpu);
+
 static void kvmppc_core_vcpu_load_pr(struct kvm_vcpu *vcpu, int cpu)
 {
 #ifdef CONFIG_PPC_BOOK3S_64
@@ -71,10 +100,19 @@ static void kvmppc_core_vcpu_load_pr(struct kvm_vcpu *vcpu, int cpu)
 	svcpu->in_use = 0;
 	svcpu_put(svcpu);
 #endif
+
+	/* Disable AIL if supported */
+	if (cpu_has_feature(CPU_FTR_HVMODE) &&
+	    cpu_has_feature(CPU_FTR_ARCH_207S))
+		mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~LPCR_AIL);
+
 	vcpu->cpu = smp_processor_id();
 #ifdef CONFIG_PPC_BOOK3S_32
 	current->thread.kvm_shadow_vcpu = vcpu->arch.shadow_vcpu;
 #endif
+
+	if (kvmppc_is_split_real(vcpu))
+		kvmppc_fixup_split_real(vcpu);
 }
 
 static void kvmppc_core_vcpu_put_pr(struct kvm_vcpu *vcpu)
@@ -89,8 +127,17 @@ static void kvmppc_core_vcpu_put_pr(struct kvm_vcpu *vcpu)
 	svcpu_put(svcpu);
 #endif
 
+	if (kvmppc_is_split_real(vcpu))
+		kvmppc_unfixup_split_real(vcpu);
+
 	kvmppc_giveup_ext(vcpu, MSR_FP | MSR_VEC | MSR_VSX);
 	kvmppc_giveup_fac(vcpu, FSCR_TAR_LG);
+
+	/* Enable AIL if supported */
+	if (cpu_has_feature(CPU_FTR_HVMODE) &&
+	    cpu_has_feature(CPU_FTR_ARCH_207S))
+		mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_AIL_3);
+
 	vcpu->cpu = -1;
 }
 
@@ -120,6 +167,14 @@ void kvmppc_copy_to_svcpu(struct kvmppc_book3s_shadow_vcpu *svcpu,
 #ifdef CONFIG_PPC_BOOK3S_64
 	svcpu->shadow_fscr = vcpu->arch.shadow_fscr;
 #endif
+	/*
+	 * Now also save the current time base value. We use this
+	 * to find the guest purr and spurr value.
+	 */
+	vcpu->arch.entry_tb = get_tb();
+	vcpu->arch.entry_vtb = get_vtb();
+	if (cpu_has_feature(CPU_FTR_ARCH_207S))
+		vcpu->arch.entry_ic = mfspr(SPRN_IC);
 	svcpu->in_use = true;
 }
 
@@ -166,6 +221,14 @@ void kvmppc_copy_from_svcpu(struct kvm_vcpu *vcpu,
 #ifdef CONFIG_PPC_BOOK3S_64
 	vcpu->arch.shadow_fscr = svcpu->shadow_fscr;
 #endif
+	/*
+	 * Update purr and spurr using time base on exit.
+	 */
+	vcpu->arch.purr += get_tb() - vcpu->arch.entry_tb;
+	vcpu->arch.spurr += get_tb() - vcpu->arch.entry_tb;
+	vcpu->arch.vtb += get_vtb() - vcpu->arch.entry_vtb;
+	if (cpu_has_feature(CPU_FTR_ARCH_207S))
+		vcpu->arch.ic += mfspr(SPRN_IC) - vcpu->arch.entry_ic;
 	svcpu->in_use = false;
 
 out:
@@ -294,6 +357,11 @@ static void kvmppc_set_msr_pr(struct kvm_vcpu *vcpu, u64 msr)
 		}
 	}
 
+	if (kvmppc_is_split_real(vcpu))
+		kvmppc_fixup_split_real(vcpu);
+	else
+		kvmppc_unfixup_split_real(vcpu);
+
 	if ((kvmppc_get_msr(vcpu) & (MSR_PR|MSR_IR|MSR_DR)) !=
 		   (old_msr & (MSR_PR|MSR_IR|MSR_DR))) {
 		kvmppc_mmu_flush_segments(vcpu);
@@ -443,19 +511,19 @@ static void kvmppc_patch_dcbz(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte)
 	put_page(hpage);
 }
 
-static int kvmppc_visible_gfn(struct kvm_vcpu *vcpu, gfn_t gfn)
+static int kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)
 {
 	ulong mp_pa = vcpu->arch.magic_page_pa;
 
 	if (!(kvmppc_get_msr(vcpu) & MSR_SF))
 		mp_pa = (uint32_t)mp_pa;
 
-	if (unlikely(mp_pa) &&
-	    unlikely((mp_pa & KVM_PAM) >> PAGE_SHIFT == gfn)) {
+	gpa &= ~0xFFFULL;
+	if (unlikely(mp_pa) && unlikely((mp_pa & KVM_PAM) == (gpa & KVM_PAM))) {
 		return 1;
 	}
 
-	return kvm_is_visible_gfn(vcpu->kvm, gfn);
+	return kvm_is_visible_gfn(vcpu->kvm, gpa >> PAGE_SHIFT);
 }
 
 int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
@@ -494,6 +562,11 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		pte.vpage |= ((u64)VSID_REAL << (SID_SHIFT - 12));
 		break;
 	case MSR_DR:
+		if (!data &&
+		    (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) &&
+		    ((pte.raddr & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS))
+			pte.raddr &= ~SPLIT_HACK_MASK;
+		/* fall through */
 	case MSR_IR:
 		vcpu->arch.mmu.esid_to_vsid(vcpu, eaddr >> SID_SHIFT, &vsid);
 
@@ -541,7 +614,7 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		kvmppc_set_dar(vcpu, kvmppc_get_fault_dar(vcpu));
 		kvmppc_book3s_queue_irqprio(vcpu, vec + 0x80);
 	} else if (!is_mmio &&
-		   kvmppc_visible_gfn(vcpu, pte.raddr >> PAGE_SHIFT)) {
+		   kvmppc_visible_gpa(vcpu, pte.raddr)) {
 		if (data && !(vcpu->arch.fault_dsisr & DSISR_NOHPTE)) {
 			/*
 			 * There is already a host HPTE there, presumably
@@ -637,42 +710,6 @@ static void kvmppc_giveup_fac(struct kvm_vcpu *vcpu, ulong fac)
 #endif
 }
 
-static int kvmppc_read_inst(struct kvm_vcpu *vcpu)
-{
-	ulong srr0 = kvmppc_get_pc(vcpu);
-	u32 last_inst = kvmppc_get_last_inst(vcpu);
-	int ret;
-
-	ret = kvmppc_ld(vcpu, &srr0, sizeof(u32), &last_inst, false);
-	if (ret == -ENOENT) {
-		ulong msr = kvmppc_get_msr(vcpu);
-
-		msr = kvmppc_set_field(msr, 33, 33, 1);
-		msr = kvmppc_set_field(msr, 34, 36, 0);
-		msr = kvmppc_set_field(msr, 42, 47, 0);
-		kvmppc_set_msr_fast(vcpu, msr);
-		kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_INST_STORAGE);
-		return EMULATE_AGAIN;
-	}
-
-	return EMULATE_DONE;
-}
-
-static int kvmppc_check_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr)
-{
-
-	/* Need to do paired single emulation? */
-	if (!(vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE))
-		return EMULATE_DONE;
-
-	/* Read out the instruction */
-	if (kvmppc_read_inst(vcpu) == EMULATE_DONE)
-		/* Need to emulate */
-		return EMULATE_FAIL;
-
-	return EMULATE_AGAIN;
-}
-
 /* Handle external providers (FPU, Altivec, VSX) */
 static int kvmppc_handle_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr,
 			     ulong msr)
@@ -834,6 +871,15 @@ static int kvmppc_handle_fac(struct kvm_vcpu *vcpu, ulong fac)
 
 	return RESUME_GUEST;
 }
+
+void kvmppc_set_fscr(struct kvm_vcpu *vcpu, u64 fscr)
+{
+	if ((vcpu->arch.fscr & FSCR_TAR) && !(fscr & FSCR_TAR)) {
+		/* TAR got dropped, drop it in shadow too */
+		kvmppc_giveup_fac(vcpu, FSCR_TAR_LG);
+	}
+	vcpu->arch.fscr = fscr;
+}
 #endif
 
 int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
@@ -858,6 +904,9 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		ulong shadow_srr1 = vcpu->arch.shadow_srr1;
 		vcpu->stat.pf_instruc++;
 
+		if (kvmppc_is_split_real(vcpu))
+			kvmppc_fixup_split_real(vcpu);
+
 #ifdef CONFIG_PPC_BOOK3S_32
 		/* We set segments as unused segments when invalidating them. So
 		 * treat the respective fault as segment fault. */
@@ -960,6 +1009,7 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	case BOOK3S_INTERRUPT_DECREMENTER:
 	case BOOK3S_INTERRUPT_HV_DECREMENTER:
 	case BOOK3S_INTERRUPT_DOORBELL:
+	case BOOK3S_INTERRUPT_H_DOORBELL:
 		vcpu->stat.dec_exits++;
 		r = RESUME_GUEST;
 		break;
@@ -977,15 +1027,24 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	{
 		enum emulation_result er;
 		ulong flags;
+		u32 last_inst;
+		int emul;
 
 program_interrupt:
 		flags = vcpu->arch.shadow_srr1 & 0x1f0000ull;
 
+		emul = kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);
+		if (emul != EMULATE_DONE) {
+			r = RESUME_GUEST;
+			break;
+		}
+
 		if (kvmppc_get_msr(vcpu) & MSR_PR) {
 #ifdef EXIT_DEBUG
-			printk(KERN_INFO "Userspace triggered 0x700 exception at 0x%lx (0x%x)\n", kvmppc_get_pc(vcpu), kvmppc_get_last_inst(vcpu));
+			pr_info("Userspace triggered 0x700 exception at\n 0x%lx (0x%x)\n",
+				kvmppc_get_pc(vcpu), last_inst);
 #endif
-			if ((kvmppc_get_last_inst(vcpu) & 0xff0007ff) !=
+			if ((last_inst & 0xff0007ff) !=
 			    (INS_DCBZ & 0xfffffff7)) {
 				kvmppc_core_queue_program(vcpu, flags);
 				r = RESUME_GUEST;
@@ -1004,7 +1063,7 @@ program_interrupt:
 			break;
 		case EMULATE_FAIL:
 			printk(KERN_CRIT "%s: emulation at %lx failed (%08x)\n",
-			       __func__, kvmppc_get_pc(vcpu), kvmppc_get_last_inst(vcpu));
+			       __func__, kvmppc_get_pc(vcpu), last_inst);
 			kvmppc_core_queue_program(vcpu, flags);
 			r = RESUME_GUEST;
 			break;
@@ -1021,8 +1080,23 @@ program_interrupt:
 		break;
 	}
 	case BOOK3S_INTERRUPT_SYSCALL:
+	{
+		u32 last_sc;
+		int emul;
+
+		/* Get last sc for papr */
+		if (vcpu->arch.papr_enabled) {
+			/* The sc instuction points SRR0 to the next inst */
+			emul = kvmppc_get_last_inst(vcpu, INST_SC, &last_sc);
+			if (emul != EMULATE_DONE) {
+				kvmppc_set_pc(vcpu, kvmppc_get_pc(vcpu) - 4);
+				r = RESUME_GUEST;
+				break;
+			}
+		}
+
 		if (vcpu->arch.papr_enabled &&
-		    (kvmppc_get_last_sc(vcpu) == 0x44000022) &&
+		    (last_sc == 0x44000022) &&
 		    !(kvmppc_get_msr(vcpu) & MSR_PR)) {
 			/* SC 1 papr hypercalls */
 			ulong cmd = kvmppc_get_gpr(vcpu, 3);
@@ -1067,36 +1141,51 @@ program_interrupt:
 			r = RESUME_GUEST;
 		}
 		break;
+	}
 	case BOOK3S_INTERRUPT_FP_UNAVAIL:
 	case BOOK3S_INTERRUPT_ALTIVEC:
 	case BOOK3S_INTERRUPT_VSX:
 	{
 		int ext_msr = 0;
+		int emul;
+		u32 last_inst;
+
+		if (vcpu->arch.hflags & BOOK3S_HFLAG_PAIRED_SINGLE) {
+			/* Do paired single instruction emulation */
+			emul = kvmppc_get_last_inst(vcpu, INST_GENERIC,
+						    &last_inst);
+			if (emul == EMULATE_DONE)
+				goto program_interrupt;
+			else
+				r = RESUME_GUEST;
 
-		switch (exit_nr) {
-		case BOOK3S_INTERRUPT_FP_UNAVAIL: ext_msr = MSR_FP;  break;
-		case BOOK3S_INTERRUPT_ALTIVEC:    ext_msr = MSR_VEC; break;
-		case BOOK3S_INTERRUPT_VSX:        ext_msr = MSR_VSX; break;
+			break;
 		}
 
-		switch (kvmppc_check_ext(vcpu, exit_nr)) {
-		case EMULATE_DONE:
-			/* everything ok - let's enable the ext */
-			r = kvmppc_handle_ext(vcpu, exit_nr, ext_msr);
+		/* Enable external provider */
+		switch (exit_nr) {
+		case BOOK3S_INTERRUPT_FP_UNAVAIL:
+			ext_msr = MSR_FP;
 			break;
-		case EMULATE_FAIL:
-			/* we need to emulate this instruction */
-			goto program_interrupt;
+
+		case BOOK3S_INTERRUPT_ALTIVEC:
+			ext_msr = MSR_VEC;
 			break;
-		default:
-			/* nothing to worry about - go again */
+
+		case BOOK3S_INTERRUPT_VSX:
+			ext_msr = MSR_VSX;
 			break;
 		}
+
+		r = kvmppc_handle_ext(vcpu, exit_nr, ext_msr);
 		break;
 	}
 	case BOOK3S_INTERRUPT_ALIGNMENT:
-		if (kvmppc_read_inst(vcpu) == EMULATE_DONE) {
-			u32 last_inst = kvmppc_get_last_inst(vcpu);
+	{
+		u32 last_inst;
+		int emul = kvmppc_get_last_inst(vcpu, INST_GENERIC, &last_inst);
+
+		if (emul == EMULATE_DONE) {
 			u32 dsisr;
 			u64 dar;
 
@@ -1110,6 +1199,7 @@ program_interrupt:
 		}
 		r = RESUME_GUEST;
 		break;
+	}
 #ifdef CONFIG_PPC_BOOK3S_64
 	case BOOK3S_INTERRUPT_FAC_UNAVAIL:
 		kvmppc_handle_fac(vcpu, vcpu->arch.shadow_fscr >> 56);
@@ -1233,6 +1323,7 @@ static int kvmppc_get_one_reg_pr(struct kvm_vcpu *vcpu, u64 id,
 		*val = get_reg_val(id, to_book3s(vcpu)->hior);
 		break;
 	case KVM_REG_PPC_LPCR:
+	case KVM_REG_PPC_LPCR_64:
 		/*
 		 * We are only interested in the LPCR_ILE bit
 		 */
@@ -1268,6 +1359,7 @@ static int kvmppc_set_one_reg_pr(struct kvm_vcpu *vcpu, u64 id,
 		to_book3s(vcpu)->hior_explicit = true;
 		break;
 	case KVM_REG_PPC_LPCR:
+	case KVM_REG_PPC_LPCR_64:
 		kvmppc_set_lpcr_pr(vcpu, set_reg_val(id, *val));
 		break;
 	default:
@@ -1310,8 +1402,7 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_pr(struct kvm *kvm,
 	p = __get_free_page(GFP_KERNEL|__GFP_ZERO);
 	if (!p)
 		goto uninit_vcpu;
-	/* the real shared page fills the last 4k of our page */
-	vcpu->arch.shared = (void *)(p + PAGE_SIZE - 4096);
+	vcpu->arch.shared = (void *)p;
 #ifdef CONFIG_PPC_BOOK3S_64
 	/* Always start the shared struct in native endian mode */
 #ifdef __BIG_ENDIAN__
@@ -1568,6 +1659,11 @@ static int kvmppc_core_init_vm_pr(struct kvm *kvm)
 {
 	mutex_init(&kvm->arch.hpt_mutex);
 
+#ifdef CONFIG_PPC_BOOK3S_64
+	/* Start out with the default set of hcalls enabled */
+	kvmppc_pr_init_default_hcalls(kvm);
+#endif
+
 	if (firmware_has_feature(FW_FEATURE_SET_MODE)) {
 		spin_lock(&kvm_global_user_count_lock);
 		if (++kvm_global_user_count == 1)
@@ -1636,6 +1732,9 @@ static struct kvmppc_ops kvm_ops_pr = {
 	.emulate_mfspr = kvmppc_core_emulate_mfspr_pr,
 	.fast_vcpu_kick = kvm_vcpu_kick,
 	.arch_vm_ioctl  = kvm_arch_vm_ioctl_pr,
+#ifdef CONFIG_PPC_BOOK3S_64
+	.hcall_implemented = kvmppc_hcall_impl_pr,
+#endif
 };
 
 
diff --git a/arch/powerpc/kvm/book3s_pr_papr.c b/arch/powerpc/kvm/book3s_pr_papr.c
index 52a63bf..ce3c893 100644
--- a/arch/powerpc/kvm/book3s_pr_papr.c
+++ b/arch/powerpc/kvm/book3s_pr_papr.c
@@ -40,8 +40,9 @@ static int kvmppc_h_pr_enter(struct kvm_vcpu *vcpu)
 {
 	long flags = kvmppc_get_gpr(vcpu, 4);
 	long pte_index = kvmppc_get_gpr(vcpu, 5);
-	unsigned long pteg[2 * 8];
-	unsigned long pteg_addr, i, *hpte;
+	__be64 pteg[2 * 8];
+	__be64 *hpte;
+	unsigned long pteg_addr, i;
 	long int ret;
 
 	i = pte_index & 7;
@@ -93,8 +94,8 @@ static int kvmppc_h_pr_remove(struct kvm_vcpu *vcpu)
 	pteg = get_pteg_addr(vcpu, pte_index);
 	mutex_lock(&vcpu->kvm->arch.hpt_mutex);
 	copy_from_user(pte, (void __user *)pteg, sizeof(pte));
-	pte[0] = be64_to_cpu(pte[0]);
-	pte[1] = be64_to_cpu(pte[1]);
+	pte[0] = be64_to_cpu((__force __be64)pte[0]);
+	pte[1] = be64_to_cpu((__force __be64)pte[1]);
 
 	ret = H_NOT_FOUND;
 	if ((pte[0] & HPTE_V_VALID) == 0 ||
@@ -171,8 +172,8 @@ static int kvmppc_h_pr_bulk_remove(struct kvm_vcpu *vcpu)
 
 		pteg = get_pteg_addr(vcpu, tsh & H_BULK_REMOVE_PTEX);
 		copy_from_user(pte, (void __user *)pteg, sizeof(pte));
-		pte[0] = be64_to_cpu(pte[0]);
-		pte[1] = be64_to_cpu(pte[1]);
+		pte[0] = be64_to_cpu((__force __be64)pte[0]);
+		pte[1] = be64_to_cpu((__force __be64)pte[1]);
 
 		/* tsl = AVPN */
 		flags = (tsh & H_BULK_REMOVE_FLAGS) >> 26;
@@ -211,8 +212,8 @@ static int kvmppc_h_pr_protect(struct kvm_vcpu *vcpu)
 	pteg = get_pteg_addr(vcpu, pte_index);
 	mutex_lock(&vcpu->kvm->arch.hpt_mutex);
 	copy_from_user(pte, (void __user *)pteg, sizeof(pte));
-	pte[0] = be64_to_cpu(pte[0]);
-	pte[1] = be64_to_cpu(pte[1]);
+	pte[0] = be64_to_cpu((__force __be64)pte[0]);
+	pte[1] = be64_to_cpu((__force __be64)pte[1]);
 
 	ret = H_NOT_FOUND;
 	if ((pte[0] & HPTE_V_VALID) == 0 ||
@@ -231,8 +232,8 @@ static int kvmppc_h_pr_protect(struct kvm_vcpu *vcpu)
 
 	rb = compute_tlbie_rb(v, r, pte_index);
 	vcpu->arch.mmu.tlbie(vcpu, rb, rb & 1 ? true : false);
-	pte[0] = cpu_to_be64(pte[0]);
-	pte[1] = cpu_to_be64(pte[1]);
+	pte[0] = (__force u64)cpu_to_be64(pte[0]);
+	pte[1] = (__force u64)cpu_to_be64(pte[1]);
 	copy_to_user((void __user *)pteg, pte, sizeof(pte));
 	ret = H_SUCCESS;
 
@@ -266,6 +267,12 @@ static int kvmppc_h_pr_xics_hcall(struct kvm_vcpu *vcpu, u32 cmd)
 
 int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd)
 {
+	int rc, idx;
+
+	if (cmd <= MAX_HCALL_OPCODE &&
+	    !test_bit(cmd/4, vcpu->kvm->arch.enabled_hcalls))
+		return EMULATE_FAIL;
+
 	switch (cmd) {
 	case H_ENTER:
 		return kvmppc_h_pr_enter(vcpu);
@@ -294,8 +301,11 @@ int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd)
 		break;
 	case H_RTAS:
 		if (list_empty(&vcpu->kvm->arch.rtas_tokens))
-			return RESUME_HOST;
-		if (kvmppc_rtas_hcall(vcpu))
+			break;
+		idx = srcu_read_lock(&vcpu->kvm->srcu);
+		rc = kvmppc_rtas_hcall(vcpu);
+		srcu_read_unlock(&vcpu->kvm->srcu, idx);
+		if (rc)
 			break;
 		kvmppc_set_gpr(vcpu, 3, 0);
 		return EMULATE_DONE;
@@ -303,3 +313,61 @@ int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd)
 
 	return EMULATE_FAIL;
 }
+
+int kvmppc_hcall_impl_pr(unsigned long cmd)
+{
+	switch (cmd) {
+	case H_ENTER:
+	case H_REMOVE:
+	case H_PROTECT:
+	case H_BULK_REMOVE:
+	case H_PUT_TCE:
+	case H_CEDE:
+#ifdef CONFIG_KVM_XICS
+	case H_XIRR:
+	case H_CPPR:
+	case H_EOI:
+	case H_IPI:
+	case H_IPOLL:
+	case H_XIRR_X:
+#endif
+		return 1;
+	}
+	return 0;
+}
+
+/*
+ * List of hcall numbers to enable by default.
+ * For compatibility with old userspace, we enable by default
+ * all hcalls that were implemented before the hcall-enabling
+ * facility was added.  Note this list should not include H_RTAS.
+ */
+static unsigned int default_hcall_list[] = {
+	H_ENTER,
+	H_REMOVE,
+	H_PROTECT,
+	H_BULK_REMOVE,
+	H_PUT_TCE,
+	H_CEDE,
+#ifdef CONFIG_KVM_XICS
+	H_XIRR,
+	H_CPPR,
+	H_EOI,
+	H_IPI,
+	H_IPOLL,
+	H_XIRR_X,
+#endif
+	0
+};
+
+void kvmppc_pr_init_default_hcalls(struct kvm *kvm)
+{
+	int i;
+	unsigned int hcall;
+
+	for (i = 0; default_hcall_list[i]; ++i) {
+		hcall = default_hcall_list[i];
+		WARN_ON(!kvmppc_hcall_impl_pr(hcall));
+		__set_bit(hcall / 4, kvm->arch.enabled_hcalls);
+	}
+}
diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c
index d1acd32..eaeb780 100644
--- a/arch/powerpc/kvm/book3s_xics.c
+++ b/arch/powerpc/kvm/book3s_xics.c
@@ -64,8 +64,12 @@
 static void icp_deliver_irq(struct kvmppc_xics *xics, struct kvmppc_icp *icp,
 			    u32 new_irq);
 
-static int ics_deliver_irq(struct kvmppc_xics *xics, u32 irq, u32 level,
-			   bool report_status)
+/*
+ * Return value ideally indicates how the interrupt was handled, but no
+ * callers look at it (given that we don't implement KVM_IRQ_LINE_STATUS),
+ * so just return 0.
+ */
+static int ics_deliver_irq(struct kvmppc_xics *xics, u32 irq, u32 level)
 {
 	struct ics_irq_state *state;
 	struct kvmppc_ics *ics;
@@ -82,17 +86,14 @@ static int ics_deliver_irq(struct kvmppc_xics *xics, u32 irq, u32 level,
 	if (!state->exists)
 		return -EINVAL;
 
-	if (report_status)
-		return state->asserted;
-
 	/*
 	 * We set state->asserted locklessly. This should be fine as
 	 * we are the only setter, thus concurrent access is undefined
 	 * to begin with.
 	 */
-	if (level == KVM_INTERRUPT_SET_LEVEL)
+	if (level == 1 || level == KVM_INTERRUPT_SET_LEVEL)
 		state->asserted = 1;
-	else if (level == KVM_INTERRUPT_UNSET) {
+	else if (level == 0 || level == KVM_INTERRUPT_UNSET) {
 		state->asserted = 0;
 		return 0;
 	}
@@ -100,7 +101,7 @@ static int ics_deliver_irq(struct kvmppc_xics *xics, u32 irq, u32 level,
 	/* Attempt delivery */
 	icp_deliver_irq(xics, NULL, irq);
 
-	return state->asserted;
+	return 0;
 }
 
 static void ics_check_resend(struct kvmppc_xics *xics, struct kvmppc_ics *ics,
@@ -772,6 +773,8 @@ static noinline int kvmppc_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
 	if (state->asserted)
 		icp_deliver_irq(xics, icp, irq);
 
+	kvm_notify_acked_irq(vcpu->kvm, 0, irq);
+
 	return H_SUCCESS;
 }
 
@@ -789,6 +792,8 @@ static noinline int kvmppc_xics_rm_complete(struct kvm_vcpu *vcpu, u32 hcall)
 		icp_check_resend(xics, icp);
 	if (icp->rm_action & XICS_RM_REJECT)
 		icp_deliver_irq(xics, icp, icp->rm_reject);
+	if (icp->rm_action & XICS_RM_NOTIFY_EOI)
+		kvm_notify_acked_irq(vcpu->kvm, 0, icp->rm_eoied_irq);
 
 	icp->rm_action = 0;
 
@@ -1170,7 +1175,16 @@ int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
 {
 	struct kvmppc_xics *xics = kvm->arch.xics;
 
-	return ics_deliver_irq(xics, irq, level, line_status);
+	return ics_deliver_irq(xics, irq, level);
+}
+
+int kvm_set_msi(struct kvm_kernel_irq_routing_entry *irq_entry, struct kvm *kvm,
+		int irq_source_id, int level, bool line_status)
+{
+	if (!level)
+		return -1;
+	return kvm_set_irq(kvm, irq_source_id, irq_entry->gsi,
+			   level, line_status);
 }
 
 static int xics_set_attr(struct kvm_device *dev, struct kvm_device_attr *attr)
@@ -1301,3 +1315,26 @@ void kvmppc_xics_free_icp(struct kvm_vcpu *vcpu)
 	vcpu->arch.icp = NULL;
 	vcpu->arch.irq_type = KVMPPC_IRQ_DEFAULT;
 }
+
+static int xics_set_irq(struct kvm_kernel_irq_routing_entry *e,
+			struct kvm *kvm, int irq_source_id, int level,
+			bool line_status)
+{
+	return kvm_set_irq(kvm, irq_source_id, e->gsi, level, line_status);
+}
+
+int kvm_irq_map_gsi(struct kvm *kvm,
+		    struct kvm_kernel_irq_routing_entry *entries, int gsi)
+{
+	entries->gsi = gsi;
+	entries->type = KVM_IRQ_ROUTING_IRQCHIP;
+	entries->set = xics_set_irq;
+	entries->irqchip.irqchip = 0;
+	entries->irqchip.pin = gsi;
+	return 1;
+}
+
+int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+	return pin;
+}
diff --git a/arch/powerpc/kvm/book3s_xics.h b/arch/powerpc/kvm/book3s_xics.h
index dd9326c..e8aaa7a 100644
--- a/arch/powerpc/kvm/book3s_xics.h
+++ b/arch/powerpc/kvm/book3s_xics.h
@@ -71,9 +71,11 @@ struct kvmppc_icp {
 #define XICS_RM_KICK_VCPU	0x1
 #define XICS_RM_CHECK_RESEND	0x2
 #define XICS_RM_REJECT		0x4
+#define XICS_RM_NOTIFY_EOI	0x8
 	u32 rm_action;
 	struct kvm_vcpu *rm_kick_target;
 	u32  rm_reject;
+	u32  rm_eoied_irq;
 
 	/* Debug stuff for real mode */
 	union kvmppc_icp_state rm_dbgstate;
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index ab62109..b4c89fa 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -51,7 +51,6 @@ unsigned long kvmppc_booke_handlers;
 
 struct kvm_stats_debugfs_item debugfs_entries[] = {
 	{ "mmio",       VCPU_STAT(mmio_exits) },
-	{ "dcr",        VCPU_STAT(dcr_exits) },
 	{ "sig",        VCPU_STAT(signal_exits) },
 	{ "itlb_r",     VCPU_STAT(itlb_real_miss_exits) },
 	{ "itlb_v",     VCPU_STAT(itlb_virt_miss_exits) },
@@ -185,24 +184,28 @@ static void kvmppc_booke_queue_irqprio(struct kvm_vcpu *vcpu,
 	set_bit(priority, &vcpu->arch.pending_exceptions);
 }
 
-static void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu,
-                                        ulong dear_flags, ulong esr_flags)
+void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu,
+				 ulong dear_flags, ulong esr_flags)
 {
 	vcpu->arch.queued_dear = dear_flags;
 	vcpu->arch.queued_esr = esr_flags;
 	kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DTLB_MISS);
 }
 
-static void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
-                                           ulong dear_flags, ulong esr_flags)
+void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
+				    ulong dear_flags, ulong esr_flags)
 {
 	vcpu->arch.queued_dear = dear_flags;
 	vcpu->arch.queued_esr = esr_flags;
 	kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DATA_STORAGE);
 }
 
-static void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu,
-                                           ulong esr_flags)
+void kvmppc_core_queue_itlb_miss(struct kvm_vcpu *vcpu)
+{
+	kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ITLB_MISS);
+}
+
+void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong esr_flags)
 {
 	vcpu->arch.queued_esr = esr_flags;
 	kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_INST_STORAGE);
@@ -266,13 +269,8 @@ static void kvmppc_core_dequeue_watchdog(struct kvm_vcpu *vcpu)
 
 static void set_guest_srr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1)
 {
-#ifdef CONFIG_KVM_BOOKE_HV
-	mtspr(SPRN_GSRR0, srr0);
-	mtspr(SPRN_GSRR1, srr1);
-#else
-	vcpu->arch.shared->srr0 = srr0;
-	vcpu->arch.shared->srr1 = srr1;
-#endif
+	kvmppc_set_srr0(vcpu, srr0);
+	kvmppc_set_srr1(vcpu, srr1);
 }
 
 static void set_guest_csrr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1)
@@ -297,51 +295,6 @@ static void set_guest_mcsrr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1)
 	vcpu->arch.mcsrr1 = srr1;
 }
 
-static unsigned long get_guest_dear(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
-	return mfspr(SPRN_GDEAR);
-#else
-	return vcpu->arch.shared->dar;
-#endif
-}
-
-static void set_guest_dear(struct kvm_vcpu *vcpu, unsigned long dear)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
-	mtspr(SPRN_GDEAR, dear);
-#else
-	vcpu->arch.shared->dar = dear;
-#endif
-}
-
-static unsigned long get_guest_esr(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
-	return mfspr(SPRN_GESR);
-#else
-	return vcpu->arch.shared->esr;
-#endif
-}
-
-static void set_guest_esr(struct kvm_vcpu *vcpu, u32 esr)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
-	mtspr(SPRN_GESR, esr);
-#else
-	vcpu->arch.shared->esr = esr;
-#endif
-}
-
-static unsigned long get_guest_epr(struct kvm_vcpu *vcpu)
-{
-#ifdef CONFIG_KVM_BOOKE_HV
-	return mfspr(SPRN_GEPR);
-#else
-	return vcpu->arch.epr;
-#endif
-}
-
 /* Deliver the interrupt of the corresponding priority, if possible. */
 static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
                                         unsigned int priority)
@@ -450,9 +403,9 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 
 		vcpu->arch.pc = vcpu->arch.ivpr | vcpu->arch.ivor[priority];
 		if (update_esr == true)
-			set_guest_esr(vcpu, vcpu->arch.queued_esr);
+			kvmppc_set_esr(vcpu, vcpu->arch.queued_esr);
 		if (update_dear == true)
-			set_guest_dear(vcpu, vcpu->arch.queued_dear);
+			kvmppc_set_dar(vcpu, vcpu->arch.queued_dear);
 		if (update_epr == true) {
 			if (vcpu->arch.epr_flags & KVMPPC_EPR_USER)
 				kvm_make_request(KVM_REQ_EPR_EXIT, vcpu);
@@ -752,9 +705,8 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu)
 		 * they were actually modified by emulation. */
 		return RESUME_GUEST_NV;
 
-	case EMULATE_DO_DCR:
-		run->exit_reason = KVM_EXIT_DCR;
-		return RESUME_HOST;
+	case EMULATE_AGAIN:
+		return RESUME_GUEST;
 
 	case EMULATE_FAIL:
 		printk(KERN_CRIT "%s: emulation at %lx failed (%08x)\n",
@@ -866,6 +818,28 @@ static void kvmppc_restart_interrupt(struct kvm_vcpu *vcpu,
 	}
 }
 
+static int kvmppc_resume_inst_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
+				  enum emulation_result emulated, u32 last_inst)
+{
+	switch (emulated) {
+	case EMULATE_AGAIN:
+		return RESUME_GUEST;
+
+	case EMULATE_FAIL:
+		pr_debug("%s: load instruction from guest address %lx failed\n",
+		       __func__, vcpu->arch.pc);
+		/* For debugging, encode the failing instruction and
+		 * report it to userspace. */
+		run->hw.hardware_exit_reason = ~0ULL << 32;
+		run->hw.hardware_exit_reason |= last_inst;
+		kvmppc_core_queue_program(vcpu, ESR_PIL);
+		return RESUME_HOST;
+
+	default:
+		BUG();
+	}
+}
+
 /**
  * kvmppc_handle_exit
  *
@@ -877,6 +851,8 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	int r = RESUME_HOST;
 	int s;
 	int idx;
+	u32 last_inst = KVM_INST_FETCH_FAILED;
+	enum emulation_result emulated = EMULATE_DONE;
 
 	/* update before a new last_exit_type is rewritten */
 	kvmppc_update_timing_stats(vcpu);
@@ -884,6 +860,20 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	/* restart interrupts if they were meant for the host */
 	kvmppc_restart_interrupt(vcpu, exit_nr);
 
+	/*
+	 * get last instruction before beeing preempted
+	 * TODO: for e6500 check also BOOKE_INTERRUPT_LRAT_ERROR & ESR_DATA
+	 */
+	switch (exit_nr) {
+	case BOOKE_INTERRUPT_DATA_STORAGE:
+	case BOOKE_INTERRUPT_DTLB_MISS:
+	case BOOKE_INTERRUPT_HV_PRIV:
+		emulated = kvmppc_get_last_inst(vcpu, false, &last_inst);
+		break;
+	default:
+		break;
+	}
+
 	local_irq_enable();
 
 	trace_kvm_exit(exit_nr, vcpu);
@@ -892,6 +882,11 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	run->exit_reason = KVM_EXIT_UNKNOWN;
 	run->ready_for_interrupt_injection = 1;
 
+	if (emulated != EMULATE_DONE) {
+		r = kvmppc_resume_inst_load(run, vcpu, emulated, last_inst);
+		goto out;
+	}
+
 	switch (exit_nr) {
 	case BOOKE_INTERRUPT_MACHINE_CHECK:
 		printk("MACHINE CHECK: %lx\n", mfspr(SPRN_MCSR));
@@ -1181,6 +1176,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		BUG();
 	}
 
+out:
 	/*
 	 * To avoid clobbering exit_reason, only check for signals if we
 	 * aren't already exiting to userspace for some other reason.
@@ -1265,17 +1261,17 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 	regs->lr = vcpu->arch.lr;
 	regs->xer = kvmppc_get_xer(vcpu);
 	regs->msr = vcpu->arch.shared->msr;
-	regs->srr0 = vcpu->arch.shared->srr0;
-	regs->srr1 = vcpu->arch.shared->srr1;
+	regs->srr0 = kvmppc_get_srr0(vcpu);
+	regs->srr1 = kvmppc_get_srr1(vcpu);
 	regs->pid = vcpu->arch.pid;
-	regs->sprg0 = vcpu->arch.shared->sprg0;
-	regs->sprg1 = vcpu->arch.shared->sprg1;
-	regs->sprg2 = vcpu->arch.shared->sprg2;
-	regs->sprg3 = vcpu->arch.shared->sprg3;
-	regs->sprg4 = vcpu->arch.shared->sprg4;
-	regs->sprg5 = vcpu->arch.shared->sprg5;
-	regs->sprg6 = vcpu->arch.shared->sprg6;
-	regs->sprg7 = vcpu->arch.shared->sprg7;
+	regs->sprg0 = kvmppc_get_sprg0(vcpu);
+	regs->sprg1 = kvmppc_get_sprg1(vcpu);
+	regs->sprg2 = kvmppc_get_sprg2(vcpu);
+	regs->sprg3 = kvmppc_get_sprg3(vcpu);
+	regs->sprg4 = kvmppc_get_sprg4(vcpu);
+	regs->sprg5 = kvmppc_get_sprg5(vcpu);
+	regs->sprg6 = kvmppc_get_sprg6(vcpu);
+	regs->sprg7 = kvmppc_get_sprg7(vcpu);
 
 	for (i = 0; i < ARRAY_SIZE(regs->gpr); i++)
 		regs->gpr[i] = kvmppc_get_gpr(vcpu, i);
@@ -1293,17 +1289,17 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 	vcpu->arch.lr = regs->lr;
 	kvmppc_set_xer(vcpu, regs->xer);
 	kvmppc_set_msr(vcpu, regs->msr);
-	vcpu->arch.shared->srr0 = regs->srr0;
-	vcpu->arch.shared->srr1 = regs->srr1;
+	kvmppc_set_srr0(vcpu, regs->srr0);
+	kvmppc_set_srr1(vcpu, regs->srr1);
 	kvmppc_set_pid(vcpu, regs->pid);
-	vcpu->arch.shared->sprg0 = regs->sprg0;
-	vcpu->arch.shared->sprg1 = regs->sprg1;
-	vcpu->arch.shared->sprg2 = regs->sprg2;
-	vcpu->arch.shared->sprg3 = regs->sprg3;
-	vcpu->arch.shared->sprg4 = regs->sprg4;
-	vcpu->arch.shared->sprg5 = regs->sprg5;
-	vcpu->arch.shared->sprg6 = regs->sprg6;
-	vcpu->arch.shared->sprg7 = regs->sprg7;
+	kvmppc_set_sprg0(vcpu, regs->sprg0);
+	kvmppc_set_sprg1(vcpu, regs->sprg1);
+	kvmppc_set_sprg2(vcpu, regs->sprg2);
+	kvmppc_set_sprg3(vcpu, regs->sprg3);
+	kvmppc_set_sprg4(vcpu, regs->sprg4);
+	kvmppc_set_sprg5(vcpu, regs->sprg5);
+	kvmppc_set_sprg6(vcpu, regs->sprg6);
+	kvmppc_set_sprg7(vcpu, regs->sprg7);
 
 	for (i = 0; i < ARRAY_SIZE(regs->gpr); i++)
 		kvmppc_set_gpr(vcpu, i, regs->gpr[i]);
@@ -1321,8 +1317,8 @@ static void get_sregs_base(struct kvm_vcpu *vcpu,
 	sregs->u.e.csrr0 = vcpu->arch.csrr0;
 	sregs->u.e.csrr1 = vcpu->arch.csrr1;
 	sregs->u.e.mcsr = vcpu->arch.mcsr;
-	sregs->u.e.esr = get_guest_esr(vcpu);
-	sregs->u.e.dear = get_guest_dear(vcpu);
+	sregs->u.e.esr = kvmppc_get_esr(vcpu);
+	sregs->u.e.dear = kvmppc_get_dar(vcpu);
 	sregs->u.e.tsr = vcpu->arch.tsr;
 	sregs->u.e.tcr = vcpu->arch.tcr;
 	sregs->u.e.dec = kvmppc_get_dec(vcpu, tb);
@@ -1339,8 +1335,8 @@ static int set_sregs_base(struct kvm_vcpu *vcpu,
 	vcpu->arch.csrr0 = sregs->u.e.csrr0;
 	vcpu->arch.csrr1 = sregs->u.e.csrr1;
 	vcpu->arch.mcsr = sregs->u.e.mcsr;
-	set_guest_esr(vcpu, sregs->u.e.esr);
-	set_guest_dear(vcpu, sregs->u.e.dear);
+	kvmppc_set_esr(vcpu, sregs->u.e.esr);
+	kvmppc_set_dar(vcpu, sregs->u.e.dear);
 	vcpu->arch.vrsave = sregs->u.e.vrsave;
 	kvmppc_set_tcr(vcpu, sregs->u.e.tcr);
 
@@ -1493,7 +1489,7 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
 		val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac2);
 		break;
 	case KVM_REG_PPC_EPR: {
-		u32 epr = get_guest_epr(vcpu);
+		u32 epr = kvmppc_get_epr(vcpu);
 		val = get_reg_val(reg->id, epr);
 		break;
 	}
@@ -1788,6 +1784,57 @@ void kvm_guest_protect_msr(struct kvm_vcpu *vcpu, ulong prot_bitmap, bool set)
 #endif
 }
 
+int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, enum xlate_instdata xlid,
+		 enum xlate_readwrite xlrw, struct kvmppc_pte *pte)
+{
+	int gtlb_index;
+	gpa_t gpaddr;
+
+#ifdef CONFIG_KVM_E500V2
+	if (!(vcpu->arch.shared->msr & MSR_PR) &&
+	    (eaddr & PAGE_MASK) == vcpu->arch.magic_page_ea) {
+		pte->eaddr = eaddr;
+		pte->raddr = (vcpu->arch.magic_page_pa & PAGE_MASK) |
+			     (eaddr & ~PAGE_MASK);
+		pte->vpage = eaddr >> PAGE_SHIFT;
+		pte->may_read = true;
+		pte->may_write = true;
+		pte->may_execute = true;
+
+		return 0;
+	}
+#endif
+
+	/* Check the guest TLB. */
+	switch (xlid) {
+	case XLATE_INST:
+		gtlb_index = kvmppc_mmu_itlb_index(vcpu, eaddr);
+		break;
+	case XLATE_DATA:
+		gtlb_index = kvmppc_mmu_dtlb_index(vcpu, eaddr);
+		break;
+	default:
+		BUG();
+	}
+
+	/* Do we have a TLB entry at all? */
+	if (gtlb_index < 0)
+		return -ENOENT;
+
+	gpaddr = kvmppc_mmu_xlate(vcpu, gtlb_index, eaddr);
+
+	pte->eaddr = eaddr;
+	pte->raddr = (gpaddr & PAGE_MASK) | (eaddr & ~PAGE_MASK);
+	pte->vpage = eaddr >> PAGE_SHIFT;
+
+	/* XXX read permissions from the guest TLB */
+	pte->may_read = true;
+	pte->may_write = true;
+	pte->may_execute = true;
+
+	return 0;
+}
+
 int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
 					 struct kvm_guest_debug *dbg)
 {
diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h
index b632cd3..f753543 100644
--- a/arch/powerpc/kvm/booke.h
+++ b/arch/powerpc/kvm/booke.h
@@ -99,13 +99,6 @@ enum int_class {
 
 void kvmppc_set_pending_interrupt(struct kvm_vcpu *vcpu, enum int_class type);
 
-extern void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu);
-extern int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu *vcpu,
-				      unsigned int inst, int *advance);
-extern int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn,
-					 ulong spr_val);
-extern int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn,
-					 ulong *spr_val);
 extern void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu);
 extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
 				       struct kvm_vcpu *vcpu,
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c
index 27a4b28..28c1588 100644
--- a/arch/powerpc/kvm/booke_emulate.c
+++ b/arch/powerpc/kvm/booke_emulate.c
@@ -165,16 +165,16 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 	 * guest (PR-mode only).
 	 */
 	case SPRN_SPRG4:
-		vcpu->arch.shared->sprg4 = spr_val;
+		kvmppc_set_sprg4(vcpu, spr_val);
 		break;
 	case SPRN_SPRG5:
-		vcpu->arch.shared->sprg5 = spr_val;
+		kvmppc_set_sprg5(vcpu, spr_val);
 		break;
 	case SPRN_SPRG6:
-		vcpu->arch.shared->sprg6 = spr_val;
+		kvmppc_set_sprg6(vcpu, spr_val);
 		break;
 	case SPRN_SPRG7:
-		vcpu->arch.shared->sprg7 = spr_val;
+		kvmppc_set_sprg7(vcpu, spr_val);
 		break;
 
 	case SPRN_IVPR:
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index 2c6deb5ef..84c308a 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -21,7 +21,6 @@
 #include <asm/ppc_asm.h>
 #include <asm/kvm_asm.h>
 #include <asm/reg.h>
-#include <asm/mmu-44x.h>
 #include <asm/page.h>
 #include <asm/asm-offsets.h>
 
@@ -424,10 +423,6 @@ lightweight_exit:
 	mtspr	SPRN_PID1, r3
 #endif
 
-#ifdef CONFIG_44x
-	iccci	0, 0 /* XXX hack */
-#endif
-
 	/* Load some guest volatiles. */
 	lwz	r0, VCPU_GPR(R0)(r4)
 	lwz	r2, VCPU_GPR(R2)(r4)
diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S
index a1712b8..e9fa56a 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -24,12 +24,10 @@
 #include <asm/ppc_asm.h>
 #include <asm/kvm_asm.h>
 #include <asm/reg.h>
-#include <asm/mmu-44x.h>
 #include <asm/page.h>
 #include <asm/asm-compat.h>
 #include <asm/asm-offsets.h>
 #include <asm/bitsperlong.h>
-#include <asm/thread_info.h>
 
 #ifdef CONFIG_64BIT
 #include <asm/exception-64e.h>
@@ -122,38 +120,14 @@
 1:
 
 	.if	\flags & NEED_EMU
-	/*
-	 * This assumes you have external PID support.
-	 * To support a bookehv CPU without external PID, you'll
-	 * need to look up the TLB entry and create a temporary mapping.
-	 *
-	 * FIXME: we don't currently handle if the lwepx faults.  PR-mode
-	 * booke doesn't handle it either.  Since Linux doesn't use
-	 * broadcast tlbivax anymore, the only way this should happen is
-	 * if the guest maps its memory execute-but-not-read, or if we
-	 * somehow take a TLB miss in the middle of this entry code and
-	 * evict the relevant entry.  On e500mc, all kernel lowmem is
-	 * bolted into TLB1 large page mappings, and we don't use
-	 * broadcast invalidates, so we should not take a TLB miss here.
-	 *
-	 * Later we'll need to deal with faults here.  Disallowing guest
-	 * mappings that are execute-but-not-read could be an option on
-	 * e500mc, but not on chips with an LRAT if it is used.
-	 */
-
-	mfspr	r3, SPRN_EPLC	/* will already have correct ELPID and EGS */
 	PPC_STL	r15, VCPU_GPR(R15)(r4)
 	PPC_STL	r16, VCPU_GPR(R16)(r4)
 	PPC_STL	r17, VCPU_GPR(R17)(r4)
 	PPC_STL	r18, VCPU_GPR(R18)(r4)
 	PPC_STL	r19, VCPU_GPR(R19)(r4)
-	mr	r8, r3
 	PPC_STL	r20, VCPU_GPR(R20)(r4)
-	rlwimi	r8, r6, EPC_EAS_SHIFT - MSR_IR_LG, EPC_EAS
 	PPC_STL	r21, VCPU_GPR(R21)(r4)
-	rlwimi	r8, r6, EPC_EPR_SHIFT - MSR_PR_LG, EPC_EPR
 	PPC_STL	r22, VCPU_GPR(R22)(r4)
-	rlwimi	r8, r10, EPC_EPID_SHIFT, EPC_EPID
 	PPC_STL	r23, VCPU_GPR(R23)(r4)
 	PPC_STL	r24, VCPU_GPR(R24)(r4)
 	PPC_STL	r25, VCPU_GPR(R25)(r4)
@@ -163,33 +137,15 @@
 	PPC_STL	r29, VCPU_GPR(R29)(r4)
 	PPC_STL	r30, VCPU_GPR(R30)(r4)
 	PPC_STL	r31, VCPU_GPR(R31)(r4)
-	mtspr	SPRN_EPLC, r8
-
-	/* disable preemption, so we are sure we hit the fixup handler */
-	CURRENT_THREAD_INFO(r8, r1)
-	li	r7, 1
-	stw	r7, TI_PREEMPT(r8)
-
-	isync
 
 	/*
-	 * In case the read goes wrong, we catch it and write an invalid value
-	 * in LAST_INST instead.
+	 * We don't use external PID support. lwepx faults would need to be
+	 * handled by KVM and this implies aditional code in DO_KVM (for
+	 * DTB_MISS, DSI and LRAT) to check ESR[EPID] and EPLC[EGS] which
+	 * is too intrusive for the host. Get last instuction in
+	 * kvmppc_get_last_inst().
 	 */
-1:	lwepx	r9, 0, r5
-2:
-.section .fixup, "ax"
-3:	li	r9, KVM_INST_FETCH_FAILED
-	b	2b
-.previous
-.section __ex_table,"a"
-	PPC_LONG_ALIGN
-	PPC_LONG 1b,3b
-.previous
-
-	mtspr	SPRN_EPLC, r3
-	li	r7, 0
-	stw	r7, TI_PREEMPT(r8)
+	li	r9, KVM_INST_FETCH_FAILED
 	stw	r9, VCPU_LAST_INST(r4)
 	.endif
 
@@ -441,6 +397,7 @@ _GLOBAL(kvmppc_resume_host)
 #ifdef CONFIG_64BIT
 	PPC_LL	r3, PACA_SPRG_VDSO(r13)
 #endif
+	mfspr	r5, SPRN_SPRG9
 	PPC_STD(r6, VCPU_SHARED_SPRG4, r11)
 	mfspr	r8, SPRN_SPRG6
 	PPC_STD(r7, VCPU_SHARED_SPRG5, r11)
@@ -448,6 +405,7 @@ _GLOBAL(kvmppc_resume_host)
 #ifdef CONFIG_64BIT
 	mtspr	SPRN_SPRG_VDSO_WRITE, r3
 #endif
+	PPC_STD(r5, VCPU_SPRG9, r4)
 	PPC_STD(r8, VCPU_SHARED_SPRG6, r11)
 	mfxer	r3
 	PPC_STD(r9, VCPU_SHARED_SPRG7, r11)
@@ -682,7 +640,9 @@ lightweight_exit:
 	mtspr	SPRN_SPRG5W, r6
 	PPC_LD(r8, VCPU_SHARED_SPRG7, r11)
 	mtspr	SPRN_SPRG6W, r7
+	PPC_LD(r5, VCPU_SPRG9, r4)
 	mtspr	SPRN_SPRG7W, r8
+	mtspr	SPRN_SPRG9, r5
 
 	/* Load some guest volatiles. */
 	PPC_LL	r3, VCPU_LR(r4)
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index 002d517..c99c40e 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -250,6 +250,14 @@ int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong spr_va
 				spr_val);
 		break;
 
+	case SPRN_PWRMGTCR0:
+		/*
+		 * Guest relies on host power management configurations
+		 * Treat the request as a general store
+		 */
+		vcpu->arch.pwrmgtcr0 = spr_val;
+		break;
+
 	/* extra exceptions */
 	case SPRN_IVOR32:
 		vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL] = spr_val;
@@ -368,6 +376,10 @@ int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong *spr_v
 		*spr_val = vcpu->arch.eptcfg;
 		break;
 
+	case SPRN_PWRMGTCR0:
+		*spr_val = vcpu->arch.pwrmgtcr0;
+		break;
+
 	/* extra exceptions */
 	case SPRN_IVOR32:
 		*spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL];
diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c
index 86903d3..08f14bb 100644
--- a/arch/powerpc/kvm/e500_mmu_host.c
+++ b/arch/powerpc/kvm/e500_mmu_host.c
@@ -107,11 +107,15 @@ static u32 get_host_mas0(unsigned long eaddr)
 {
 	unsigned long flags;
 	u32 mas0;
+	u32 mas4;
 
 	local_irq_save(flags);
 	mtspr(SPRN_MAS6, 0);
+	mas4 = mfspr(SPRN_MAS4);
+	mtspr(SPRN_MAS4, mas4 & ~MAS4_TLBSEL_MASK);
 	asm volatile("tlbsx 0, %0" : : "b" (eaddr & ~CONFIG_PAGE_OFFSET));
 	mas0 = mfspr(SPRN_MAS0);
+	mtspr(SPRN_MAS4, mas4);
 	local_irq_restore(flags);
 
 	return mas0;
@@ -607,6 +611,104 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 eaddr, gpa_t gpaddr,
 	}
 }
 
+#ifdef CONFIG_KVM_BOOKE_HV
+int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type,
+			  u32 *instr)
+{
+	gva_t geaddr;
+	hpa_t addr;
+	hfn_t pfn;
+	hva_t eaddr;
+	u32 mas1, mas2, mas3;
+	u64 mas7_mas3;
+	struct page *page;
+	unsigned int addr_space, psize_shift;
+	bool pr;
+	unsigned long flags;
+
+	/* Search TLB for guest pc to get the real address */
+	geaddr = kvmppc_get_pc(vcpu);
+
+	addr_space = (vcpu->arch.shared->msr & MSR_IS) >> MSR_IR_LG;
+
+	local_irq_save(flags);
+	mtspr(SPRN_MAS6, (vcpu->arch.pid << MAS6_SPID_SHIFT) | addr_space);
+	mtspr(SPRN_MAS5, MAS5_SGS | vcpu->kvm->arch.lpid);
+	asm volatile("tlbsx 0, %[geaddr]\n" : :
+		     [geaddr] "r" (geaddr));
+	mtspr(SPRN_MAS5, 0);
+	mtspr(SPRN_MAS8, 0);
+	mas1 = mfspr(SPRN_MAS1);
+	mas2 = mfspr(SPRN_MAS2);
+	mas3 = mfspr(SPRN_MAS3);
+#ifdef CONFIG_64BIT
+	mas7_mas3 = mfspr(SPRN_MAS7_MAS3);
+#else
+	mas7_mas3 = ((u64)mfspr(SPRN_MAS7) << 32) | mas3;
+#endif
+	local_irq_restore(flags);
+
+	/*
+	 * If the TLB entry for guest pc was evicted, return to the guest.
+	 * There are high chances to find a valid TLB entry next time.
+	 */
+	if (!(mas1 & MAS1_VALID))
+		return EMULATE_AGAIN;
+
+	/*
+	 * Another thread may rewrite the TLB entry in parallel, don't
+	 * execute from the address if the execute permission is not set
+	 */
+	pr = vcpu->arch.shared->msr & MSR_PR;
+	if (unlikely((pr && !(mas3 & MAS3_UX)) ||
+		     (!pr && !(mas3 & MAS3_SX)))) {
+		pr_err_ratelimited(
+			"%s: Instuction emulation from guest addres %08lx without execute permission\n",
+			__func__, geaddr);
+		return EMULATE_AGAIN;
+	}
+
+	/*
+	 * The real address will be mapped by a cacheable, memory coherent,
+	 * write-back page. Check for mismatches when LRAT is used.
+	 */
+	if (has_feature(vcpu, VCPU_FTR_MMU_V2) &&
+	    unlikely((mas2 & MAS2_I) || (mas2 & MAS2_W) || !(mas2 & MAS2_M))) {
+		pr_err_ratelimited(
+			"%s: Instuction emulation from guest addres %08lx mismatches storage attributes\n",
+			__func__, geaddr);
+		return EMULATE_AGAIN;
+	}
+
+	/* Get pfn */
+	psize_shift = MAS1_GET_TSIZE(mas1) + 10;
+	addr = (mas7_mas3 & (~0ULL << psize_shift)) |
+	       (geaddr & ((1ULL << psize_shift) - 1ULL));
+	pfn = addr >> PAGE_SHIFT;
+
+	/* Guard against emulation from devices area */
+	if (unlikely(!page_is_ram(pfn))) {
+		pr_err_ratelimited("%s: Instruction emulation from non-RAM host addres %08llx is not supported\n",
+			 __func__, addr);
+		return EMULATE_AGAIN;
+	}
+
+	/* Map a page and get guest's instruction */
+	page = pfn_to_page(pfn);
+	eaddr = (unsigned long)kmap_atomic(page);
+	*instr = *(u32 *)(eaddr | (unsigned long)(addr & ~PAGE_MASK));
+	kunmap_atomic((u32 *)eaddr);
+
+	return EMULATE_DONE;
+}
+#else
+int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type,
+			  u32 *instr)
+{
+	return EMULATE_AGAIN;
+}
+#endif
+
 /************* MMU Notifiers *************/
 
 int kvm_unmap_hva(struct kvm *kvm, unsigned long hva)
diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c
index 17e4562..164bad2 100644
--- a/arch/powerpc/kvm/e500mc.c
+++ b/arch/powerpc/kvm/e500mc.c
@@ -110,7 +110,7 @@ void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32 old_msr)
 {
 }
 
-static DEFINE_PER_CPU(struct kvm_vcpu *, last_vcpu_on_cpu);
+static DEFINE_PER_CPU(struct kvm_vcpu *[KVMPPC_NR_LPIDS], last_vcpu_of_lpid);
 
 static void kvmppc_core_vcpu_load_e500mc(struct kvm_vcpu *vcpu, int cpu)
 {
@@ -141,9 +141,9 @@ static void kvmppc_core_vcpu_load_e500mc(struct kvm_vcpu *vcpu, int cpu)
 	mtspr(SPRN_GESR, vcpu->arch.shared->esr);
 
 	if (vcpu->arch.oldpir != mfspr(SPRN_PIR) ||
-	    __get_cpu_var(last_vcpu_on_cpu) != vcpu) {
+	    __get_cpu_var(last_vcpu_of_lpid)[vcpu->kvm->arch.lpid] != vcpu) {
 		kvmppc_e500_tlbil_all(vcpu_e500);
-		__get_cpu_var(last_vcpu_on_cpu) = vcpu;
+		__get_cpu_var(last_vcpu_of_lpid)[vcpu->kvm->arch.lpid] = vcpu;
 	}
 
 	kvmppc_load_guest_fp(vcpu);
@@ -267,14 +267,32 @@ static int kvmppc_core_set_sregs_e500mc(struct kvm_vcpu *vcpu,
 static int kvmppc_get_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id,
 			      union kvmppc_one_reg *val)
 {
-	int r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);
+	int r = 0;
+
+	switch (id) {
+	case KVM_REG_PPC_SPRG9:
+		*val = get_reg_val(id, vcpu->arch.sprg9);
+		break;
+	default:
+		r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);
+	}
+
 	return r;
 }
 
 static int kvmppc_set_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id,
 			      union kvmppc_one_reg *val)
 {
-	int r = kvmppc_set_one_reg_e500_tlb(vcpu, id, val);
+	int r = 0;
+
+	switch (id) {
+	case KVM_REG_PPC_SPRG9:
+		vcpu->arch.sprg9 = set_reg_val(id, *val);
+		break;
+	default:
+		r = kvmppc_set_one_reg_e500_tlb(vcpu, id, val);
+	}
+
 	return r;
 }
 
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index da86d9b..e96b50d 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -207,36 +207,28 @@ static int kvmppc_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
 	return emulated;
 }
 
-/* XXX to do:
- * lhax
- * lhaux
- * lswx
- * lswi
- * stswx
- * stswi
- * lha
- * lhau
- * lmw
- * stmw
- *
- */
 /* XXX Should probably auto-generate instruction decoding for a particular core
  * from opcode tables in the future. */
 int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 {
-	u32 inst = kvmppc_get_last_inst(vcpu);
-	int ra = get_ra(inst);
-	int rs = get_rs(inst);
-	int rt = get_rt(inst);
-	int sprn = get_sprn(inst);
-	enum emulation_result emulated = EMULATE_DONE;
+	u32 inst;
+	int rs, rt, sprn;
+	enum emulation_result emulated;
 	int advance = 1;
 
 	/* this default type might be overwritten by subcategories */
 	kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);
 
+	emulated = kvmppc_get_last_inst(vcpu, false, &inst);
+	if (emulated != EMULATE_DONE)
+		return emulated;
+
 	pr_debug("Emulating opcode %d / %d\n", get_op(inst), get_xop(inst));
 
+	rs = get_rs(inst);
+	rt = get_rt(inst);
+	sprn = get_sprn(inst);
+
 	switch (get_op(inst)) {
 	case OP_TRAP:
 #ifdef CONFIG_PPC_BOOK3S
@@ -264,200 +256,24 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 #endif
 			advance = 0;
 			break;
-		case OP_31_XOP_LWZX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
-			break;
-
-		case OP_31_XOP_LBZX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
-			break;
-
-		case OP_31_XOP_LBZUX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
-			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-			break;
-
-		case OP_31_XOP_STWX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               4, 1);
-			break;
-
-		case OP_31_XOP_STBX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               1, 1);
-			break;
-
-		case OP_31_XOP_STBUX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               1, 1);
-			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-			break;
-
-		case OP_31_XOP_LHAX:
-			emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
-			break;
-
-		case OP_31_XOP_LHZX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
-			break;
-
-		case OP_31_XOP_LHZUX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
-			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-			break;
 
 		case OP_31_XOP_MFSPR:
 			emulated = kvmppc_emulate_mfspr(vcpu, sprn, rt);
 			break;
 
-		case OP_31_XOP_STHX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               2, 1);
-			break;
-
-		case OP_31_XOP_STHUX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               2, 1);
-			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-			break;
-
 		case OP_31_XOP_MTSPR:
 			emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs);
 			break;
 
-		case OP_31_XOP_DCBST:
-		case OP_31_XOP_DCBF:
-		case OP_31_XOP_DCBI:
-			/* Do nothing. The guest is performing dcbi because
-			 * hardware DMA is not snooped by the dcache, but
-			 * emulated DMA either goes through the dcache as
-			 * normal writes, or the host kernel has handled dcache
-			 * coherence. */
-			break;
-
-		case OP_31_XOP_LWBRX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 4, 0);
-			break;
-
 		case OP_31_XOP_TLBSYNC:
 			break;
 
-		case OP_31_XOP_STWBRX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               4, 0);
-			break;
-
-		case OP_31_XOP_LHBRX:
-			emulated = kvmppc_handle_load(run, vcpu, rt, 2, 0);
-			break;
-
-		case OP_31_XOP_STHBRX:
-			emulated = kvmppc_handle_store(run, vcpu,
-						       kvmppc_get_gpr(vcpu, rs),
-			                               2, 0);
-			break;
-
 		default:
 			/* Attempt core-specific emulation below. */
 			emulated = EMULATE_FAIL;
 		}
 		break;
 
-	case OP_LWZ:
-		emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
-		break;
-
-	/* TBD: Add support for other 64 bit load variants like ldu, ldux, ldx etc. */
-	case OP_LD:
-		rt = get_rt(inst);
-		emulated = kvmppc_handle_load(run, vcpu, rt, 8, 1);
-		break;
-
-	case OP_LWZU:
-		emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
-	case OP_LBZ:
-		emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
-		break;
-
-	case OP_LBZU:
-		emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
-	case OP_STW:
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               4, 1);
-		break;
-
-	/* TBD: Add support for other 64 bit store variants like stdu, stdux, stdx etc. */
-	case OP_STD:
-		rs = get_rs(inst);
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               8, 1);
-		break;
-
-	case OP_STWU:
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               4, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
-	case OP_STB:
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               1, 1);
-		break;
-
-	case OP_STBU:
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               1, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
-	case OP_LHZ:
-		emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
-		break;
-
-	case OP_LHZU:
-		emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
-	case OP_LHA:
-		emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
-		break;
-
-	case OP_LHAU:
-		emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
-	case OP_STH:
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               2, 1);
-		break;
-
-	case OP_STHU:
-		emulated = kvmppc_handle_store(run, vcpu,
-					       kvmppc_get_gpr(vcpu, rs),
-		                               2, 1);
-		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
-		break;
-
 	default:
 		emulated = EMULATE_FAIL;
 	}
diff --git a/arch/powerpc/kvm/emulate_loadstore.c b/arch/powerpc/kvm/emulate_loadstore.c
new file mode 100644
index 0000000..0de4ffa
--- /dev/null
+++ b/arch/powerpc/kvm/emulate_loadstore.c
@@ -0,0 +1,272 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright IBM Corp. 2007
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * Authors: Hollis Blanchard <hollisb@us.ibm.com>
+ */
+
+#include <linux/jiffies.h>
+#include <linux/hrtimer.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/kvm_host.h>
+#include <linux/clockchips.h>
+
+#include <asm/reg.h>
+#include <asm/time.h>
+#include <asm/byteorder.h>
+#include <asm/kvm_ppc.h>
+#include <asm/disassemble.h>
+#include <asm/ppc-opcode.h>
+#include "timing.h"
+#include "trace.h"
+
+/* XXX to do:
+ * lhax
+ * lhaux
+ * lswx
+ * lswi
+ * stswx
+ * stswi
+ * lha
+ * lhau
+ * lmw
+ * stmw
+ *
+ */
+int kvmppc_emulate_loadstore(struct kvm_vcpu *vcpu)
+{
+	struct kvm_run *run = vcpu->run;
+	u32 inst;
+	int ra, rs, rt;
+	enum emulation_result emulated;
+	int advance = 1;
+
+	/* this default type might be overwritten by subcategories */
+	kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);
+
+	emulated = kvmppc_get_last_inst(vcpu, false, &inst);
+	if (emulated != EMULATE_DONE)
+		return emulated;
+
+	ra = get_ra(inst);
+	rs = get_rs(inst);
+	rt = get_rt(inst);
+
+	switch (get_op(inst)) {
+	case 31:
+		switch (get_xop(inst)) {
+		case OP_31_XOP_LWZX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
+			break;
+
+		case OP_31_XOP_LBZX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+			break;
+
+		case OP_31_XOP_LBZUX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+			break;
+
+		case OP_31_XOP_STWX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               4, 1);
+			break;
+
+		case OP_31_XOP_STBX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               1, 1);
+			break;
+
+		case OP_31_XOP_STBUX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               1, 1);
+			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+			break;
+
+		case OP_31_XOP_LHAX:
+			emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+			break;
+
+		case OP_31_XOP_LHZX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+			break;
+
+		case OP_31_XOP_LHZUX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+			break;
+
+		case OP_31_XOP_STHX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               2, 1);
+			break;
+
+		case OP_31_XOP_STHUX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               2, 1);
+			kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+			break;
+
+		case OP_31_XOP_DCBST:
+		case OP_31_XOP_DCBF:
+		case OP_31_XOP_DCBI:
+			/* Do nothing. The guest is performing dcbi because
+			 * hardware DMA is not snooped by the dcache, but
+			 * emulated DMA either goes through the dcache as
+			 * normal writes, or the host kernel has handled dcache
+			 * coherence. */
+			break;
+
+		case OP_31_XOP_LWBRX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 4, 0);
+			break;
+
+		case OP_31_XOP_STWBRX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               4, 0);
+			break;
+
+		case OP_31_XOP_LHBRX:
+			emulated = kvmppc_handle_load(run, vcpu, rt, 2, 0);
+			break;
+
+		case OP_31_XOP_STHBRX:
+			emulated = kvmppc_handle_store(run, vcpu,
+						       kvmppc_get_gpr(vcpu, rs),
+			                               2, 0);
+			break;
+
+		default:
+			emulated = EMULATE_FAIL;
+			break;
+		}
+		break;
+
+	case OP_LWZ:
+		emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
+		break;
+
+	/* TBD: Add support for other 64 bit load variants like ldu, ldux, ldx etc. */
+	case OP_LD:
+		rt = get_rt(inst);
+		emulated = kvmppc_handle_load(run, vcpu, rt, 8, 1);
+		break;
+
+	case OP_LWZU:
+		emulated = kvmppc_handle_load(run, vcpu, rt, 4, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	case OP_LBZ:
+		emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+		break;
+
+	case OP_LBZU:
+		emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	case OP_STW:
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               4, 1);
+		break;
+
+	/* TBD: Add support for other 64 bit store variants like stdu, stdux, stdx etc. */
+	case OP_STD:
+		rs = get_rs(inst);
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               8, 1);
+		break;
+
+	case OP_STWU:
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               4, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	case OP_STB:
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               1, 1);
+		break;
+
+	case OP_STBU:
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               1, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	case OP_LHZ:
+		emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+		break;
+
+	case OP_LHZU:
+		emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	case OP_LHA:
+		emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+		break;
+
+	case OP_LHAU:
+		emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	case OP_STH:
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               2, 1);
+		break;
+
+	case OP_STHU:
+		emulated = kvmppc_handle_store(run, vcpu,
+					       kvmppc_get_gpr(vcpu, rs),
+		                               2, 1);
+		kvmppc_set_gpr(vcpu, ra, vcpu->arch.vaddr_accessed);
+		break;
+
+	default:
+		emulated = EMULATE_FAIL;
+		break;
+	}
+
+	if (emulated == EMULATE_FAIL) {
+		advance = 0;
+		kvmppc_core_queue_program(vcpu, 0);
+	}
+
+	trace_kvm_ppc_instr(inst, kvmppc_get_pc(vcpu), emulated);
+
+	/* Advance past emulated instruction. */
+	if (advance)
+		kvmppc_set_pc(vcpu, kvmppc_get_pc(vcpu) + 4);
+
+	return emulated;
+}
diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
index b68d0dc..39b3a8f 100644
--- a/arch/powerpc/kvm/mpic.c
+++ b/arch/powerpc/kvm/mpic.c
@@ -1826,8 +1826,7 @@ int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e,
 	return 0;
 }
 
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
-			  struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
 			  const struct kvm_irq_routing_entry *ue)
 {
 	int r = -EINVAL;
@@ -1839,7 +1838,6 @@ int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
 		e->irqchip.pin = ue->u.irqchip.pin;
 		if (e->irqchip.pin >= KVM_IRQCHIP_NUM_PINS)
 			goto out;
-		rt->chip[ue->u.irqchip.irqchip][e->irqchip.pin] = ue->gsi;
 		break;
 	case KVM_IRQ_ROUTING_MSI:
 		e->set = kvm_set_msi;
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 61c738a..4c79284 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -190,6 +190,25 @@ int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
 		vcpu->arch.magic_page_pa = param1 & ~0xfffULL;
 		vcpu->arch.magic_page_ea = param2 & ~0xfffULL;
 
+#ifdef CONFIG_PPC_64K_PAGES
+		/*
+		 * Make sure our 4k magic page is in the same window of a 64k
+		 * page within the guest and within the host's page.
+		 */
+		if ((vcpu->arch.magic_page_pa & 0xf000) !=
+		    ((ulong)vcpu->arch.shared & 0xf000)) {
+			void *old_shared = vcpu->arch.shared;
+			ulong shared = (ulong)vcpu->arch.shared;
+			void *new_shared;
+
+			shared &= PAGE_MASK;
+			shared |= vcpu->arch.magic_page_pa & 0xf000;
+			new_shared = (void*)shared;
+			memcpy(new_shared, old_shared, 0x1000);
+			vcpu->arch.shared = new_shared;
+		}
+#endif
+
 		r2 = KVM_MAGIC_FEAT_SR | KVM_MAGIC_FEAT_MAS0_TO_SPRG7;
 
 		r = EV_SUCCESS;
@@ -198,7 +217,6 @@ int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
 	case KVM_HCALL_TOKEN(KVM_HC_FEATURES):
 		r = EV_SUCCESS;
 #if defined(CONFIG_PPC_BOOK3S) || defined(CONFIG_KVM_E500V2)
-		/* XXX Missing magic page on 44x */
 		r2 |= (1 << KVM_FEATURE_MAGIC_PAGE);
 #endif
 
@@ -254,13 +272,16 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
 	enum emulation_result er;
 	int r;
 
-	er = kvmppc_emulate_instruction(run, vcpu);
+	er = kvmppc_emulate_loadstore(vcpu);
 	switch (er) {
 	case EMULATE_DONE:
 		/* Future optimization: only reload non-volatiles if they were
 		 * actually modified. */
 		r = RESUME_GUEST_NV;
 		break;
+	case EMULATE_AGAIN:
+		r = RESUME_GUEST;
+		break;
 	case EMULATE_DO_MMIO:
 		run->exit_reason = KVM_EXIT_MMIO;
 		/* We must reload nonvolatiles because "update" load/store
@@ -270,11 +291,15 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
 		r = RESUME_HOST_NV;
 		break;
 	case EMULATE_FAIL:
+	{
+		u32 last_inst;
+
+		kvmppc_get_last_inst(vcpu, false, &last_inst);
 		/* XXX Deliver Program interrupt to guest. */
-		printk(KERN_EMERG "%s: emulation failed (%08x)\n", __func__,
-		       kvmppc_get_last_inst(vcpu));
+		pr_emerg("%s: emulation failed (%08x)\n", __func__, last_inst);
 		r = RESUME_HOST;
 		break;
+	}
 	default:
 		WARN_ON(1);
 		r = RESUME_GUEST;
@@ -284,6 +309,81 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvmppc_emulate_mmio);
 
+int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+	      bool data)
+{
+	ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM & PAGE_MASK;
+	struct kvmppc_pte pte;
+	int r;
+
+	vcpu->stat.st++;
+
+	r = kvmppc_xlate(vcpu, *eaddr, data ? XLATE_DATA : XLATE_INST,
+			 XLATE_WRITE, &pte);
+	if (r < 0)
+		return r;
+
+	*eaddr = pte.raddr;
+
+	if (!pte.may_write)
+		return -EPERM;
+
+	/* Magic page override */
+	if (kvmppc_supports_magic_page(vcpu) && mp_pa &&
+	    ((pte.raddr & KVM_PAM & PAGE_MASK) == mp_pa) &&
+	    !(kvmppc_get_msr(vcpu) & MSR_PR)) {
+		void *magic = vcpu->arch.shared;
+		magic += pte.eaddr & 0xfff;
+		memcpy(magic, ptr, size);
+		return EMULATE_DONE;
+	}
+
+	if (kvm_write_guest(vcpu->kvm, pte.raddr, ptr, size))
+		return EMULATE_DO_MMIO;
+
+	return EMULATE_DONE;
+}
+EXPORT_SYMBOL_GPL(kvmppc_st);
+
+int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
+		      bool data)
+{
+	ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM & PAGE_MASK;
+	struct kvmppc_pte pte;
+	int rc;
+
+	vcpu->stat.ld++;
+
+	rc = kvmppc_xlate(vcpu, *eaddr, data ? XLATE_DATA : XLATE_INST,
+			  XLATE_READ, &pte);
+	if (rc)
+		return rc;
+
+	*eaddr = pte.raddr;
+
+	if (!pte.may_read)
+		return -EPERM;
+
+	if (!data && !pte.may_execute)
+		return -ENOEXEC;
+
+	/* Magic page override */
+	if (kvmppc_supports_magic_page(vcpu) && mp_pa &&
+	    ((pte.raddr & KVM_PAM & PAGE_MASK) == mp_pa) &&
+	    !(kvmppc_get_msr(vcpu) & MSR_PR)) {
+		void *magic = vcpu->arch.shared;
+		magic += pte.eaddr & 0xfff;
+		memcpy(ptr, magic, size);
+		return EMULATE_DONE;
+	}
+
+	if (kvm_read_guest(vcpu->kvm, pte.raddr, ptr, size))
+		return EMULATE_DO_MMIO;
+
+	return EMULATE_DONE;
+}
+EXPORT_SYMBOL_GPL(kvmppc_ld);
+
 int kvm_arch_hardware_enable(void *garbage)
 {
 	return 0;
@@ -366,14 +466,20 @@ void kvm_arch_sync_events(struct kvm *kvm)
 {
 }
 
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	int r;
-	/* FIXME!!
-	 * Should some of this be vm ioctl ? is it possible now ?
-	 */
+	/* Assume we're using HV mode when the HV module is loaded */
 	int hv_enabled = kvmppc_hv_ops ? 1 : 0;
 
+	if (kvm) {
+		/*
+		 * Hooray - we know which VM type we're running on. Depend on
+		 * that rather than the guess above.
+		 */
+		hv_enabled = is_kvmppc_hv_enabled(kvm);
+	}
+
 	switch (ext) {
 #ifdef CONFIG_BOOKE
 	case KVM_CAP_PPC_BOOKE_SREGS:
@@ -387,6 +493,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_PPC_UNSET_IRQ:
 	case KVM_CAP_PPC_IRQ_LEVEL:
 	case KVM_CAP_ENABLE_CAP:
+	case KVM_CAP_ENABLE_CAP_VM:
 	case KVM_CAP_ONE_REG:
 	case KVM_CAP_IOEVENTFD:
 	case KVM_CAP_DEVICE_CTRL:
@@ -417,6 +524,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_PPC_ALLOC_HTAB:
 	case KVM_CAP_PPC_RTAS:
 	case KVM_CAP_PPC_FIXUP_HCALL:
+	case KVM_CAP_PPC_ENABLE_HCALL:
 #ifdef CONFIG_KVM_XICS
 	case KVM_CAP_IRQ_XICS:
 #endif
@@ -635,12 +743,6 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 #endif
 }
 
-static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu,
-                                     struct kvm_run *run)
-{
-	kvmppc_set_gpr(vcpu, vcpu->arch.io_gpr, run->dcr.data);
-}
-
 static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
                                       struct kvm_run *run)
 {
@@ -837,10 +939,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
 		if (!vcpu->mmio_is_write)
 			kvmppc_complete_mmio_load(vcpu, run);
 		vcpu->mmio_needed = 0;
-	} else if (vcpu->arch.dcr_needed) {
-		if (!vcpu->arch.dcr_is_write)
-			kvmppc_complete_dcr_load(vcpu, run);
-		vcpu->arch.dcr_needed = 0;
 	} else if (vcpu->arch.osi_needed) {
 		u64 *gprs = run->osi.gprs;
 		int i;
@@ -1099,6 +1197,42 @@ int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_event,
 	return 0;
 }
 
+
+static int kvm_vm_ioctl_enable_cap(struct kvm *kvm,
+				   struct kvm_enable_cap *cap)
+{
+	int r;
+
+	if (cap->flags)
+		return -EINVAL;
+
+	switch (cap->cap) {
+#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
+	case KVM_CAP_PPC_ENABLE_HCALL: {
+		unsigned long hcall = cap->args[0];
+
+		r = -EINVAL;
+		if (hcall > MAX_HCALL_OPCODE || (hcall & 3) ||
+		    cap->args[1] > 1)
+			break;
+		if (!kvmppc_book3s_hcall_implemented(kvm, hcall))
+			break;
+		if (cap->args[1])
+			set_bit(hcall / 4, kvm->arch.enabled_hcalls);
+		else
+			clear_bit(hcall / 4, kvm->arch.enabled_hcalls);
+		r = 0;
+		break;
+	}
+#endif
+	default:
+		r = -EINVAL;
+		break;
+	}
+
+	return r;
+}
+
 long kvm_arch_vm_ioctl(struct file *filp,
                        unsigned int ioctl, unsigned long arg)
 {
@@ -1118,6 +1252,15 @@ long kvm_arch_vm_ioctl(struct file *filp,
 
 		break;
 	}
+	case KVM_ENABLE_CAP:
+	{
+		struct kvm_enable_cap cap;
+		r = -EFAULT;
+		if (copy_from_user(&cap, argp, sizeof(cap)))
+			goto out;
+		r = kvm_vm_ioctl_enable_cap(kvm, &cap);
+		break;
+	}
 #ifdef CONFIG_PPC_BOOK3S_64
 	case KVM_CREATE_SPAPR_TCE: {
 		struct kvm_create_spapr_tce create_tce;
@@ -1204,3 +1347,5 @@ void kvm_arch_exit(void)
 {
 
 }
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ppc_instr);
diff --git a/arch/powerpc/kvm/timing.c b/arch/powerpc/kvm/timing.c
index 07b6110..e44d2b2 100644
--- a/arch/powerpc/kvm/timing.c
+++ b/arch/powerpc/kvm/timing.c
@@ -110,7 +110,6 @@ void kvmppc_update_timing_stats(struct kvm_vcpu *vcpu)
 
 static const char *kvm_exit_names[__NUMBER_OF_KVM_EXIT_TYPES] = {
 	[MMIO_EXITS] =              "MMIO",
-	[DCR_EXITS] =               "DCR",
 	[SIGNAL_EXITS] =            "SIGNAL",
 	[ITLB_REAL_MISS_EXITS] =    "ITLBREAL",
 	[ITLB_VIRT_MISS_EXITS] =    "ITLBVIRT",
diff --git a/arch/powerpc/kvm/timing.h b/arch/powerpc/kvm/timing.h
index bf191e7..3123690 100644
--- a/arch/powerpc/kvm/timing.h
+++ b/arch/powerpc/kvm/timing.h
@@ -63,9 +63,6 @@ static inline void kvmppc_account_exit_stat(struct kvm_vcpu *vcpu, int type)
 	case EMULATED_INST_EXITS:
 		vcpu->stat.emulated_inst_exits++;
 		break;
-	case DCR_EXITS:
-		vcpu->stat.dcr_exits++;
-		break;
 	case DSI_EXITS:
 		vcpu->stat.dsi_exits++;
 		break;
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index 10d529a..646db9c4 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -26,6 +26,7 @@ config KVM
 	select KVM_ASYNC_PF
 	select KVM_ASYNC_PF_SYNC
 	select HAVE_KVM_IRQCHIP
+	select HAVE_KVM_IRQFD
 	select HAVE_KVM_IRQ_ROUTING
 	---help---
 	  Support hosting paravirtualized guest machines using the SIE
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 92528a0..f4c819b 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -1556,8 +1556,7 @@ static int set_adapter_int(struct kvm_kernel_irq_routing_entry *e,
 	return ret;
 }
 
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
-			  struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
 			  const struct kvm_irq_routing_entry *ue)
 {
 	int ret;
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 339b34a..ce81eb2 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -146,7 +146,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
 	return -EINVAL;
 }
 
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	int r;
 
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 287e4c8..f9d16ff 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -27,6 +27,7 @@ config KVM
 	select MMU_NOTIFIER
 	select ANON_INODES
 	select HAVE_KVM_IRQCHIP
+	select HAVE_KVM_IRQFD
 	select HAVE_KVM_IRQ_ROUTING
 	select HAVE_KVM_EVENTFD
 	select KVM_APIC_ARCHITECTURE
diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c
index bd0da43..a1ec6a50 100644
--- a/arch/x86/kvm/irq.c
+++ b/arch/x86/kvm/irq.c
@@ -108,7 +108,7 @@ int kvm_cpu_get_interrupt(struct kvm_vcpu *v)
 
 	vector = kvm_cpu_get_extint(v);
 
-	if (kvm_apic_vid_enabled(v->kvm) || vector != -1)
+	if (vector != -1)
 		return vector;			/* PIC */
 
 	return kvm_get_apic_interrupt(v);	/* APIC */
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 3855103..08e8a89 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -352,25 +352,46 @@ static inline int apic_find_highest_irr(struct kvm_lapic *apic)
 
 static inline void apic_clear_irr(int vec, struct kvm_lapic *apic)
 {
-	apic->irr_pending = false;
+	struct kvm_vcpu *vcpu;
+
+	vcpu = apic->vcpu;
+
 	apic_clear_vector(vec, apic->regs + APIC_IRR);
-	if (apic_search_irr(apic) != -1)
-		apic->irr_pending = true;
+	if (unlikely(kvm_apic_vid_enabled(vcpu->kvm)))
+		/* try to update RVI */
+		kvm_make_request(KVM_REQ_EVENT, vcpu);
+	else {
+		vec = apic_search_irr(apic);
+		apic->irr_pending = (vec != -1);
+	}
 }
 
 static inline void apic_set_isr(int vec, struct kvm_lapic *apic)
 {
-	/* Note that we never get here with APIC virtualization enabled.  */
+	struct kvm_vcpu *vcpu;
+
+	if (__apic_test_and_set_vector(vec, apic->regs + APIC_ISR))
+		return;
+
+	vcpu = apic->vcpu;
 
-	if (!__apic_test_and_set_vector(vec, apic->regs + APIC_ISR))
-		++apic->isr_count;
-	BUG_ON(apic->isr_count > MAX_APIC_VECTOR);
 	/*
-	 * ISR (in service register) bit is set when injecting an interrupt.
-	 * The highest vector is injected. Thus the latest bit set matches
-	 * the highest bit in ISR.
+	 * With APIC virtualization enabled, all caching is disabled
+	 * because the processor can modify ISR under the hood.  Instead
+	 * just set SVI.
 	 */
-	apic->highest_isr_cache = vec;
+	if (unlikely(kvm_apic_vid_enabled(vcpu->kvm)))
+		kvm_x86_ops->hwapic_isr_update(vcpu->kvm, vec);
+	else {
+		++apic->isr_count;
+		BUG_ON(apic->isr_count > MAX_APIC_VECTOR);
+		/*
+		 * ISR (in service register) bit is set when injecting an interrupt.
+		 * The highest vector is injected. Thus the latest bit set matches
+		 * the highest bit in ISR.
+		 */
+		apic->highest_isr_cache = vec;
+	}
 }
 
 static inline int apic_find_highest_isr(struct kvm_lapic *apic)
@@ -1627,11 +1648,16 @@ int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu)
 	int vector = kvm_apic_has_interrupt(vcpu);
 	struct kvm_lapic *apic = vcpu->arch.apic;
 
-	/* Note that we never get here with APIC virtualization enabled.  */
-
 	if (vector == -1)
 		return -1;
 
+	/*
+	 * We get here even with APIC virtualization enabled, if doing
+	 * nested virtualization and L1 runs with the "acknowledge interrupt
+	 * on exit" mode.  Then we cannot inject the interrupt via RVI,
+	 * because the process would deliver it through the IDT.
+	 */
+
 	apic_set_isr(vector, apic);
 	apic_update_ppr(apic);
 	apic_clear_irr(vector, apic);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index e618f34..bfe11cf 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -8754,6 +8754,8 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 	prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info,
 		       exit_qualification);
 
+	vmx_load_vmcs01(vcpu);
+
 	if ((exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT)
 	    && nested_exit_intr_ack_set(vcpu)) {
 		int irq = kvm_cpu_get_interrupt(vcpu);
@@ -8769,8 +8771,6 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 				       vmcs12->vm_exit_intr_error_code,
 				       KVM_ISA_VMX);
 
-	vmx_load_vmcs01(vcpu);
-
 	vm_entry_controls_init(vmx, vmcs_read32(VM_ENTRY_CONTROLS));
 	vm_exit_controls_init(vmx, vmcs_read32(VM_EXIT_CONTROLS));
 	vmx_segment_cache_clear(vmx);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index ca3d760..8f1e22d 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2636,7 +2636,7 @@ out:
 	return r;
 }
 
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	int r;
 
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 9481351..c0cb11f 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1828,8 +1828,19 @@ static void __init xen_hvm_guest_init(void)
 	xen_hvm_init_mmu_ops();
 }
 
+static bool xen_nopv = false;
+static __init int xen_parse_nopv(char *arg)
+{
+       xen_nopv = true;
+       return 0;
+}
+early_param("xen_nopv", xen_parse_nopv);
+
 static uint32_t __init xen_hvm_platform(void)
 {
+	if (xen_nopv)
+		return 0;
+
 	if (xen_pv_domain())
 		return 0;
 
@@ -1838,6 +1849,8 @@ static uint32_t __init xen_hvm_platform(void)
 
 bool xen_hvm_need_lapic(void)
 {
+	if (xen_nopv)
+		return false;
 	if (xen_pv_domain())
 		return false;
 	if (!xen_hvm_domain())
diff --git a/arch/x86/xen/grant-table.c b/arch/x86/xen/grant-table.c
index ebfa9b2..c041304 100644
--- a/arch/x86/xen/grant-table.c
+++ b/arch/x86/xen/grant-table.c
@@ -49,7 +49,7 @@
 static struct gnttab_vm_area {
 	struct vm_struct *area;
 	pte_t **ptes;
-} gnttab_shared_vm_area, gnttab_status_vm_area;
+} gnttab_shared_vm_area;
 
 int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
 			   unsigned long max_nr_gframes,
@@ -73,43 +73,16 @@ int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
 	return 0;
 }
 
-int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
-			   unsigned long max_nr_gframes,
-			   grant_status_t **__shared)
-{
-	grant_status_t *shared = *__shared;
-	unsigned long addr;
-	unsigned long i;
-
-	if (shared == NULL)
-		*__shared = shared = gnttab_status_vm_area.area->addr;
-
-	addr = (unsigned long)shared;
-
-	for (i = 0; i < nr_gframes; i++) {
-		set_pte_at(&init_mm, addr, gnttab_status_vm_area.ptes[i],
-			   mfn_pte(frames[i], PAGE_KERNEL));
-		addr += PAGE_SIZE;
-	}
-
-	return 0;
-}
-
 void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
 {
-	pte_t **ptes;
 	unsigned long addr;
 	unsigned long i;
 
-	if (shared == gnttab_status_vm_area.area->addr)
-		ptes = gnttab_status_vm_area.ptes;
-	else
-		ptes = gnttab_shared_vm_area.ptes;
-
 	addr = (unsigned long)shared;
 
 	for (i = 0; i < nr_gframes; i++) {
-		set_pte_at(&init_mm, addr, ptes[i], __pte(0));
+		set_pte_at(&init_mm, addr, gnttab_shared_vm_area.ptes[i],
+			   __pte(0));
 		addr += PAGE_SIZE;
 	}
 }
@@ -129,35 +102,12 @@ static int arch_gnttab_valloc(struct gnttab_vm_area *area, unsigned nr_frames)
 	return 0;
 }
 
-static void arch_gnttab_vfree(struct gnttab_vm_area *area)
+int arch_gnttab_init(unsigned long nr_shared)
 {
-	free_vm_area(area->area);
-	kfree(area->ptes);
-}
-
-int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
-{
-	int ret;
-
 	if (!xen_pv_domain())
 		return 0;
 
-	ret = arch_gnttab_valloc(&gnttab_shared_vm_area, nr_shared);
-	if (ret < 0)
-		return ret;
-
-	/*
-	 * Always allocate the space for the status frames in case
-	 * we're migrated to a host with V2 support.
-	 */
-	ret = arch_gnttab_valloc(&gnttab_status_vm_area, nr_status);
-	if (ret < 0)
-		goto err;
-
-	return 0;
-  err:
-	arch_gnttab_vfree(&gnttab_shared_vm_area);
-	return -ENOMEM;
+	return arch_gnttab_valloc(&gnttab_shared_vm_area, nr_shared);
 }
 
 #ifdef CONFIG_XEN_PVH
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index 9bb3d82..3172692 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -841,10 +841,9 @@ unsigned long __init set_phys_range_identity(unsigned long pfn_s,
 			pfn = ALIGN(pfn, P2M_PER_PAGE);
 	}
 
-	if (!WARN((pfn - pfn_s) != (pfn_e - pfn_s),
+	WARN((pfn - pfn_s) != (pfn_e - pfn_s),
 		"Identity mapping failed. We are %ld short of 1-1 mappings!\n",
-		(pfn_e - pfn_s) - (pfn - pfn_s)))
-		printk(KERN_DEBUG "1-1 mapping on %lx->%lx\n", pfn_s, pfn);
+		(pfn_e - pfn_s) - (pfn - pfn_s));
 
 	return pfn - pfn_s;
 }
diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c
index 558a239..d8961ef 100644
--- a/drivers/amba/tegra-ahb.c
+++ b/drivers/amba/tegra-ahb.c
@@ -25,7 +25,8 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <linux/tegra-ahb.h>
+
+#include <soc/tegra/ahb.h>
 
 #define DRV_NAME "tegra-ahb"
 
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 1f37d98..603eb1b 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -50,6 +50,14 @@ config ARM_CCI
 	  Driver supporting the CCI cache coherent interconnect for ARM
 	  platforms.
 
+config ARM_CCN
+	bool "ARM CCN driver support"
+	depends on ARM || ARM64
+	depends on PERF_EVENTS
+	help
+	  PMU (perf) driver supporting the ARM CCN (Cache Coherent Network)
+	  interconnect.
+
 config VEXPRESS_CONFIG
 	bool "Versatile Express configuration bus"
 	default y if ARCH_VEXPRESS
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index 6a4ea7e..2973c18 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -9,7 +9,9 @@ obj-$(CONFIG_OMAP_OCP2SCP)	+= omap-ocp2scp.o
 
 # Interconnect bus driver for OMAP SoCs.
 obj-$(CONFIG_OMAP_INTERCONNECT)	+= omap_l3_smx.o omap_l3_noc.o
-# CCI cache coherent interconnect for ARM platforms
+
+# Interconnect bus drivers for ARM platforms
 obj-$(CONFIG_ARM_CCI)		+= arm-cci.o
+obj-$(CONFIG_ARM_CCN)		+= arm-ccn.o
 
 obj-$(CONFIG_VEXPRESS_CONFIG)	+= vexpress-config.o
diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 5a86da9..7af78df 100644
--- a/drivers/bus/arm-cci.c
+++ b/drivers/bus/arm-cci.c
@@ -397,7 +397,8 @@ static irqreturn_t pmu_handle_irq(int irq_num, void *dev)
 		hw_counter = &event->hw;
 
 		/* Did this counter overflow? */
-		if (!pmu_read_register(idx, CCI_PMU_OVRFLW) & CCI_PMU_OVRFLW_FLAG)
+		if (!(pmu_read_register(idx, CCI_PMU_OVRFLW) &
+		      CCI_PMU_OVRFLW_FLAG))
 			continue;
 
 		pmu_write_register(CCI_PMU_OVRFLW_FLAG, idx, CCI_PMU_OVRFLW);
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c
new file mode 100644
index 0000000..3266f8f
--- /dev/null
+++ b/drivers/bus/arm-ccn.c
@@ -0,0 +1,1391 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2014 ARM Limited
+ */
+
+#include <linux/ctype.h>
+#include <linux/hrtimer.h>
+#include <linux/idr.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/perf_event.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#define CCN_NUM_XP_PORTS 2
+#define CCN_NUM_VCS 4
+#define CCN_NUM_REGIONS	256
+#define CCN_REGION_SIZE	0x10000
+
+#define CCN_ALL_OLY_ID			0xff00
+#define CCN_ALL_OLY_ID__OLY_ID__SHIFT			0
+#define CCN_ALL_OLY_ID__OLY_ID__MASK			0x1f
+#define CCN_ALL_OLY_ID__NODE_ID__SHIFT			8
+#define CCN_ALL_OLY_ID__NODE_ID__MASK			0x3f
+
+#define CCN_MN_ERRINT_STATUS		0x0008
+#define CCN_MN_ERRINT_STATUS__INTREQ__DESSERT		0x11
+#define CCN_MN_ERRINT_STATUS__ALL_ERRORS__ENABLE	0x02
+#define CCN_MN_ERRINT_STATUS__ALL_ERRORS__DISABLED	0x20
+#define CCN_MN_ERRINT_STATUS__ALL_ERRORS__DISABLE	0x22
+#define CCN_MN_ERRINT_STATUS__CORRECTED_ERRORS_ENABLE	0x04
+#define CCN_MN_ERRINT_STATUS__CORRECTED_ERRORS_DISABLED	0x40
+#define CCN_MN_ERRINT_STATUS__CORRECTED_ERRORS_DISABLE	0x44
+#define CCN_MN_ERRINT_STATUS__PMU_EVENTS__ENABLE	0x08
+#define CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLED	0x80
+#define CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLE	0x88
+#define CCN_MN_OLY_COMP_LIST_63_0	0x01e0
+#define CCN_MN_ERR_SIG_VAL_63_0		0x0300
+#define CCN_MN_ERR_SIG_VAL_63_0__DT			(1 << 1)
+
+#define CCN_DT_ACTIVE_DSM		0x0000
+#define CCN_DT_ACTIVE_DSM__DSM_ID__SHIFT(n)		((n) * 8)
+#define CCN_DT_ACTIVE_DSM__DSM_ID__MASK			0xff
+#define CCN_DT_CTL			0x0028
+#define CCN_DT_CTL__DT_EN				(1 << 0)
+#define CCN_DT_PMEVCNT(n)		(0x0100 + (n) * 0x8)
+#define CCN_DT_PMCCNTR			0x0140
+#define CCN_DT_PMCCNTRSR		0x0190
+#define CCN_DT_PMOVSR			0x0198
+#define CCN_DT_PMOVSR_CLR		0x01a0
+#define CCN_DT_PMCR			0x01a8
+#define CCN_DT_PMCR__OVFL_INTR_EN			(1 << 6)
+#define CCN_DT_PMCR__PMU_EN				(1 << 0)
+#define CCN_DT_PMSR			0x01b0
+#define CCN_DT_PMSR_REQ			0x01b8
+#define CCN_DT_PMSR_CLR			0x01c0
+
+#define CCN_HNF_PMU_EVENT_SEL		0x0600
+#define CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(n)		((n) * 4)
+#define CCN_HNF_PMU_EVENT_SEL__ID__MASK			0xf
+
+#define CCN_XP_DT_CONFIG		0x0300
+#define CCN_XP_DT_CONFIG__DT_CFG__SHIFT(n)		((n) * 4)
+#define CCN_XP_DT_CONFIG__DT_CFG__MASK			0xf
+#define CCN_XP_DT_CONFIG__DT_CFG__PASS_THROUGH		0x0
+#define CCN_XP_DT_CONFIG__DT_CFG__WATCHPOINT_0_OR_1	0x1
+#define CCN_XP_DT_CONFIG__DT_CFG__WATCHPOINT(n)		(0x2 + (n))
+#define CCN_XP_DT_CONFIG__DT_CFG__XP_PMU_EVENT(n)	(0x4 + (n))
+#define CCN_XP_DT_CONFIG__DT_CFG__DEVICE_PMU_EVENT(d, n) (0x8 + (d) * 4 + (n))
+#define CCN_XP_DT_INTERFACE_SEL		0x0308
+#define CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__SHIFT(n)	(0 + (n) * 8)
+#define CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__MASK	0x1
+#define CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__SHIFT(n)	(1 + (n) * 8)
+#define CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__MASK	0x1
+#define CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__SHIFT(n)	(2 + (n) * 8)
+#define CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__MASK	0x3
+#define CCN_XP_DT_CMP_VAL_L(n)		(0x0310 + (n) * 0x40)
+#define CCN_XP_DT_CMP_VAL_H(n)		(0x0318 + (n) * 0x40)
+#define CCN_XP_DT_CMP_MASK_L(n)		(0x0320 + (n) * 0x40)
+#define CCN_XP_DT_CMP_MASK_H(n)		(0x0328 + (n) * 0x40)
+#define CCN_XP_DT_CONTROL		0x0370
+#define CCN_XP_DT_CONTROL__DT_ENABLE			(1 << 0)
+#define CCN_XP_DT_CONTROL__WP_ARM_SEL__SHIFT(n)		(12 + (n) * 4)
+#define CCN_XP_DT_CONTROL__WP_ARM_SEL__MASK		0xf
+#define CCN_XP_DT_CONTROL__WP_ARM_SEL__ALWAYS		0xf
+#define CCN_XP_PMU_EVENT_SEL		0x0600
+#define CCN_XP_PMU_EVENT_SEL__ID__SHIFT(n)		((n) * 7)
+#define CCN_XP_PMU_EVENT_SEL__ID__MASK			0x3f
+
+#define CCN_SBAS_PMU_EVENT_SEL		0x0600
+#define CCN_SBAS_PMU_EVENT_SEL__ID__SHIFT(n)		((n) * 4)
+#define CCN_SBAS_PMU_EVENT_SEL__ID__MASK		0xf
+
+#define CCN_RNI_PMU_EVENT_SEL		0x0600
+#define CCN_RNI_PMU_EVENT_SEL__ID__SHIFT(n)		((n) * 4)
+#define CCN_RNI_PMU_EVENT_SEL__ID__MASK			0xf
+
+#define CCN_TYPE_MN	0x01
+#define CCN_TYPE_DT	0x02
+#define CCN_TYPE_HNF	0x04
+#define CCN_TYPE_HNI	0x05
+#define CCN_TYPE_XP	0x08
+#define CCN_TYPE_SBSX	0x0c
+#define CCN_TYPE_SBAS	0x10
+#define CCN_TYPE_RNI_1P	0x14
+#define CCN_TYPE_RNI_2P	0x15
+#define CCN_TYPE_RNI_3P	0x16
+#define CCN_TYPE_RND_1P	0x18 /* RN-D = RN-I + DVM */
+#define CCN_TYPE_RND_2P	0x19
+#define CCN_TYPE_RND_3P	0x1a
+#define CCN_TYPE_CYCLES	0xff /* Pseudotype */
+
+#define CCN_EVENT_WATCHPOINT 0xfe /* Pseudoevent */
+
+#define CCN_NUM_PMU_EVENTS		4
+#define CCN_NUM_XP_WATCHPOINTS		2 /* See DT.dbg_id.num_watchpoints */
+#define CCN_NUM_PMU_EVENT_COUNTERS	8 /* See DT.dbg_id.num_pmucntr */
+#define CCN_IDX_PMU_CYCLE_COUNTER	CCN_NUM_PMU_EVENT_COUNTERS
+
+#define CCN_NUM_PREDEFINED_MASKS	4
+#define CCN_IDX_MASK_ANY		(CCN_NUM_PMU_EVENT_COUNTERS + 0)
+#define CCN_IDX_MASK_EXACT		(CCN_NUM_PMU_EVENT_COUNTERS + 1)
+#define CCN_IDX_MASK_ORDER		(CCN_NUM_PMU_EVENT_COUNTERS + 2)
+#define CCN_IDX_MASK_OPCODE		(CCN_NUM_PMU_EVENT_COUNTERS + 3)
+
+struct arm_ccn_component {
+	void __iomem *base;
+	u32 type;
+
+	DECLARE_BITMAP(pmu_events_mask, CCN_NUM_PMU_EVENTS);
+	union {
+		struct {
+			DECLARE_BITMAP(dt_cmp_mask, CCN_NUM_XP_WATCHPOINTS);
+		} xp;
+	};
+};
+
+#define pmu_to_arm_ccn(_pmu) container_of(container_of(_pmu, \
+	struct arm_ccn_dt, pmu), struct arm_ccn, dt)
+
+struct arm_ccn_dt {
+	int id;
+	void __iomem *base;
+
+	spinlock_t config_lock;
+
+	DECLARE_BITMAP(pmu_counters_mask, CCN_NUM_PMU_EVENT_COUNTERS + 1);
+	struct {
+		struct arm_ccn_component *source;
+		struct perf_event *event;
+	} pmu_counters[CCN_NUM_PMU_EVENT_COUNTERS + 1];
+
+	struct {
+	       u64 l, h;
+	} cmp_mask[CCN_NUM_PMU_EVENT_COUNTERS + CCN_NUM_PREDEFINED_MASKS];
+
+	struct hrtimer hrtimer;
+
+	struct pmu pmu;
+};
+
+struct arm_ccn {
+	struct device *dev;
+	void __iomem *base;
+	unsigned irq_used:1;
+	unsigned sbas_present:1;
+	unsigned sbsx_present:1;
+
+	int num_nodes;
+	struct arm_ccn_component *node;
+
+	int num_xps;
+	struct arm_ccn_component *xp;
+
+	struct arm_ccn_dt dt;
+};
+
+
+static int arm_ccn_node_to_xp(int node)
+{
+	return node / CCN_NUM_XP_PORTS;
+}
+
+static int arm_ccn_node_to_xp_port(int node)
+{
+	return node % CCN_NUM_XP_PORTS;
+}
+
+
+/*
+ * Bit shifts and masks in these defines must be kept in sync with
+ * arm_ccn_pmu_config_set() and CCN_FORMAT_ATTRs below!
+ */
+#define CCN_CONFIG_NODE(_config)	(((_config) >> 0) & 0xff)
+#define CCN_CONFIG_XP(_config)		(((_config) >> 0) & 0xff)
+#define CCN_CONFIG_TYPE(_config)	(((_config) >> 8) & 0xff)
+#define CCN_CONFIG_EVENT(_config)	(((_config) >> 16) & 0xff)
+#define CCN_CONFIG_PORT(_config)	(((_config) >> 24) & 0x3)
+#define CCN_CONFIG_VC(_config)		(((_config) >> 26) & 0x7)
+#define CCN_CONFIG_DIR(_config)		(((_config) >> 29) & 0x1)
+#define CCN_CONFIG_MASK(_config)	(((_config) >> 30) & 0xf)
+
+static void arm_ccn_pmu_config_set(u64 *config, u32 node_xp, u32 type, u32 port)
+{
+	*config &= ~((0xff << 0) | (0xff << 8) | (0xff << 24));
+	*config |= (node_xp << 0) | (type << 8) | (port << 24);
+}
+
+static ssize_t arm_ccn_pmu_format_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct dev_ext_attribute *ea = container_of(attr,
+			struct dev_ext_attribute, attr);
+
+	return snprintf(buf, PAGE_SIZE, "%s\n", (char *)ea->var);
+}
+
+#define CCN_FORMAT_ATTR(_name, _config) \
+	struct dev_ext_attribute arm_ccn_pmu_format_attr_##_name = \
+			{ __ATTR(_name, S_IRUGO, arm_ccn_pmu_format_show, \
+			NULL), _config }
+
+static CCN_FORMAT_ATTR(node, "config:0-7");
+static CCN_FORMAT_ATTR(xp, "config:0-7");
+static CCN_FORMAT_ATTR(type, "config:8-15");
+static CCN_FORMAT_ATTR(event, "config:16-23");
+static CCN_FORMAT_ATTR(port, "config:24-25");
+static CCN_FORMAT_ATTR(vc, "config:26-28");
+static CCN_FORMAT_ATTR(dir, "config:29-29");
+static CCN_FORMAT_ATTR(mask, "config:30-33");
+static CCN_FORMAT_ATTR(cmp_l, "config1:0-62");
+static CCN_FORMAT_ATTR(cmp_h, "config2:0-59");
+
+static struct attribute *arm_ccn_pmu_format_attrs[] = {
+	&arm_ccn_pmu_format_attr_node.attr.attr,
+	&arm_ccn_pmu_format_attr_xp.attr.attr,
+	&arm_ccn_pmu_format_attr_type.attr.attr,
+	&arm_ccn_pmu_format_attr_event.attr.attr,
+	&arm_ccn_pmu_format_attr_port.attr.attr,
+	&arm_ccn_pmu_format_attr_vc.attr.attr,
+	&arm_ccn_pmu_format_attr_dir.attr.attr,
+	&arm_ccn_pmu_format_attr_mask.attr.attr,
+	&arm_ccn_pmu_format_attr_cmp_l.attr.attr,
+	&arm_ccn_pmu_format_attr_cmp_h.attr.attr,
+	NULL
+};
+
+static struct attribute_group arm_ccn_pmu_format_attr_group = {
+	.name = "format",
+	.attrs = arm_ccn_pmu_format_attrs,
+};
+
+
+struct arm_ccn_pmu_event {
+	struct device_attribute attr;
+	u32 type;
+	u32 event;
+	int num_ports;
+	int num_vcs;
+	const char *def;
+	int mask;
+};
+
+#define CCN_EVENT_ATTR(_name) \
+	__ATTR(_name, S_IRUGO, arm_ccn_pmu_event_show, NULL)
+
+/*
+ * Events defined in TRM for MN, HN-I and SBSX are actually watchpoints set on
+ * their ports in XP they are connected to. For the sake of usability they are
+ * explicitly defined here (and translated into a relevant watchpoint in
+ * arm_ccn_pmu_event_init()) so the user can easily request them without deep
+ * knowledge of the flit format.
+ */
+
+#define CCN_EVENT_MN(_name, _def, _mask) { .attr = CCN_EVENT_ATTR(mn_##_name), \
+		.type = CCN_TYPE_MN, .event = CCN_EVENT_WATCHPOINT, \
+		.num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, \
+		.def = _def, .mask = _mask, }
+
+#define CCN_EVENT_HNI(_name, _def, _mask) { \
+		.attr = CCN_EVENT_ATTR(hni_##_name), .type = CCN_TYPE_HNI, \
+		.event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
+		.num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
+
+#define CCN_EVENT_SBSX(_name, _def, _mask) { \
+		.attr = CCN_EVENT_ATTR(sbsx_##_name), .type = CCN_TYPE_SBSX, \
+		.event = CCN_EVENT_WATCHPOINT, .num_ports = CCN_NUM_XP_PORTS, \
+		.num_vcs = CCN_NUM_VCS, .def = _def, .mask = _mask, }
+
+#define CCN_EVENT_HNF(_name, _event) { .attr = CCN_EVENT_ATTR(hnf_##_name), \
+		.type = CCN_TYPE_HNF, .event = _event, }
+
+#define CCN_EVENT_XP(_name, _event) { .attr = CCN_EVENT_ATTR(xp_##_name), \
+		.type = CCN_TYPE_XP, .event = _event, \
+		.num_ports = CCN_NUM_XP_PORTS, .num_vcs = CCN_NUM_VCS, }
+
+/*
+ * RN-I & RN-D (RN-D = RN-I + DVM) nodes have different type ID depending
+ * on configuration. One of them is picked to represent the whole group,
+ * as they all share the same event types.
+ */
+#define CCN_EVENT_RNI(_name, _event) { .attr = CCN_EVENT_ATTR(rni_##_name), \
+		.type = CCN_TYPE_RNI_3P, .event = _event, }
+
+#define CCN_EVENT_SBAS(_name, _event) { .attr = CCN_EVENT_ATTR(sbas_##_name), \
+		.type = CCN_TYPE_SBAS, .event = _event, }
+
+#define CCN_EVENT_CYCLES(_name) { .attr = CCN_EVENT_ATTR(_name), \
+		.type = CCN_TYPE_CYCLES }
+
+
+static ssize_t arm_ccn_pmu_event_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct arm_ccn_pmu_event *event = container_of(attr,
+			struct arm_ccn_pmu_event, attr);
+	ssize_t res;
+
+	res = snprintf(buf, PAGE_SIZE, "type=0x%x", event->type);
+	if (event->event)
+		res += snprintf(buf + res, PAGE_SIZE - res, ",event=0x%x",
+				event->event);
+	if (event->def)
+		res += snprintf(buf + res, PAGE_SIZE - res, ",%s",
+				event->def);
+	if (event->mask)
+		res += snprintf(buf + res, PAGE_SIZE - res, ",mask=0x%x",
+				event->mask);
+	res += snprintf(buf + res, PAGE_SIZE - res, "\n");
+
+	return res;
+}
+
+static umode_t arm_ccn_pmu_events_is_visible(struct kobject *kobj,
+				     struct attribute *attr, int index)
+{
+	struct device *dev = kobj_to_dev(kobj);
+	struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
+	struct device_attribute *dev_attr = container_of(attr,
+			struct device_attribute, attr);
+	struct arm_ccn_pmu_event *event = container_of(dev_attr,
+			struct arm_ccn_pmu_event, attr);
+
+	if (event->type == CCN_TYPE_SBAS && !ccn->sbas_present)
+		return 0;
+	if (event->type == CCN_TYPE_SBSX && !ccn->sbsx_present)
+		return 0;
+
+	return attr->mode;
+}
+
+static struct arm_ccn_pmu_event arm_ccn_pmu_events[] = {
+	CCN_EVENT_MN(eobarrier, "dir=0,vc=0,cmp_h=0x1c00", CCN_IDX_MASK_OPCODE),
+	CCN_EVENT_MN(ecbarrier, "dir=0,vc=0,cmp_h=0x1e00", CCN_IDX_MASK_OPCODE),
+	CCN_EVENT_MN(dvmop, "dir=0,vc=0,cmp_h=0x2800", CCN_IDX_MASK_OPCODE),
+	CCN_EVENT_HNI(txdatflits, "dir=1,vc=3", CCN_IDX_MASK_ANY),
+	CCN_EVENT_HNI(rxdatflits, "dir=0,vc=3", CCN_IDX_MASK_ANY),
+	CCN_EVENT_HNI(txreqflits, "dir=1,vc=0", CCN_IDX_MASK_ANY),
+	CCN_EVENT_HNI(rxreqflits, "dir=0,vc=0", CCN_IDX_MASK_ANY),
+	CCN_EVENT_HNI(rxreqflits_order, "dir=0,vc=0,cmp_h=0x8000",
+			CCN_IDX_MASK_ORDER),
+	CCN_EVENT_SBSX(txdatflits, "dir=1,vc=3", CCN_IDX_MASK_ANY),
+	CCN_EVENT_SBSX(rxdatflits, "dir=0,vc=3", CCN_IDX_MASK_ANY),
+	CCN_EVENT_SBSX(txreqflits, "dir=1,vc=0", CCN_IDX_MASK_ANY),
+	CCN_EVENT_SBSX(rxreqflits, "dir=0,vc=0", CCN_IDX_MASK_ANY),
+	CCN_EVENT_SBSX(rxreqflits_order, "dir=0,vc=0,cmp_h=0x8000",
+			CCN_IDX_MASK_ORDER),
+	CCN_EVENT_HNF(cache_miss, 0x1),
+	CCN_EVENT_HNF(l3_sf_cache_access, 0x02),
+	CCN_EVENT_HNF(cache_fill, 0x3),
+	CCN_EVENT_HNF(pocq_retry, 0x4),
+	CCN_EVENT_HNF(pocq_reqs_recvd, 0x5),
+	CCN_EVENT_HNF(sf_hit, 0x6),
+	CCN_EVENT_HNF(sf_evictions, 0x7),
+	CCN_EVENT_HNF(snoops_sent, 0x8),
+	CCN_EVENT_HNF(snoops_broadcast, 0x9),
+	CCN_EVENT_HNF(l3_eviction, 0xa),
+	CCN_EVENT_HNF(l3_fill_invalid_way, 0xb),
+	CCN_EVENT_HNF(mc_retries, 0xc),
+	CCN_EVENT_HNF(mc_reqs, 0xd),
+	CCN_EVENT_HNF(qos_hh_retry, 0xe),
+	CCN_EVENT_RNI(rdata_beats_p0, 0x1),
+	CCN_EVENT_RNI(rdata_beats_p1, 0x2),
+	CCN_EVENT_RNI(rdata_beats_p2, 0x3),
+	CCN_EVENT_RNI(rxdat_flits, 0x4),
+	CCN_EVENT_RNI(txdat_flits, 0x5),
+	CCN_EVENT_RNI(txreq_flits, 0x6),
+	CCN_EVENT_RNI(txreq_flits_retried, 0x7),
+	CCN_EVENT_RNI(rrt_full, 0x8),
+	CCN_EVENT_RNI(wrt_full, 0x9),
+	CCN_EVENT_RNI(txreq_flits_replayed, 0xa),
+	CCN_EVENT_XP(upload_starvation, 0x1),
+	CCN_EVENT_XP(download_starvation, 0x2),
+	CCN_EVENT_XP(respin, 0x3),
+	CCN_EVENT_XP(valid_flit, 0x4),
+	CCN_EVENT_XP(watchpoint, CCN_EVENT_WATCHPOINT),
+	CCN_EVENT_SBAS(rdata_beats_p0, 0x1),
+	CCN_EVENT_SBAS(rxdat_flits, 0x4),
+	CCN_EVENT_SBAS(txdat_flits, 0x5),
+	CCN_EVENT_SBAS(txreq_flits, 0x6),
+	CCN_EVENT_SBAS(txreq_flits_retried, 0x7),
+	CCN_EVENT_SBAS(rrt_full, 0x8),
+	CCN_EVENT_SBAS(wrt_full, 0x9),
+	CCN_EVENT_SBAS(txreq_flits_replayed, 0xa),
+	CCN_EVENT_CYCLES(cycles),
+};
+
+/* Populated in arm_ccn_init() */
+static struct attribute
+		*arm_ccn_pmu_events_attrs[ARRAY_SIZE(arm_ccn_pmu_events) + 1];
+
+static struct attribute_group arm_ccn_pmu_events_attr_group = {
+	.name = "events",
+	.is_visible = arm_ccn_pmu_events_is_visible,
+	.attrs = arm_ccn_pmu_events_attrs,
+};
+
+
+static u64 *arm_ccn_pmu_get_cmp_mask(struct arm_ccn *ccn, const char *name)
+{
+	unsigned long i;
+
+	if (WARN_ON(!name || !name[0] || !isxdigit(name[0]) || !name[1]))
+		return NULL;
+	i = isdigit(name[0]) ? name[0] - '0' : 0xa + tolower(name[0]) - 'a';
+
+	switch (name[1]) {
+	case 'l':
+		return &ccn->dt.cmp_mask[i].l;
+	case 'h':
+		return &ccn->dt.cmp_mask[i].h;
+	default:
+		return NULL;
+	}
+}
+
+static ssize_t arm_ccn_pmu_cmp_mask_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
+	u64 *mask = arm_ccn_pmu_get_cmp_mask(ccn, attr->attr.name);
+
+	return mask ? snprintf(buf, PAGE_SIZE, "0x%016llx\n", *mask) : -EINVAL;
+}
+
+static ssize_t arm_ccn_pmu_cmp_mask_store(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(dev_get_drvdata(dev));
+	u64 *mask = arm_ccn_pmu_get_cmp_mask(ccn, attr->attr.name);
+	int err = -EINVAL;
+
+	if (mask)
+		err = kstrtoull(buf, 0, mask);
+
+	return err ? err : count;
+}
+
+#define CCN_CMP_MASK_ATTR(_name) \
+	struct device_attribute arm_ccn_pmu_cmp_mask_attr_##_name = \
+			__ATTR(_name, S_IRUGO | S_IWUSR, \
+			arm_ccn_pmu_cmp_mask_show, arm_ccn_pmu_cmp_mask_store)
+
+#define CCN_CMP_MASK_ATTR_RO(_name) \
+	struct device_attribute arm_ccn_pmu_cmp_mask_attr_##_name = \
+			__ATTR(_name, S_IRUGO, arm_ccn_pmu_cmp_mask_show, NULL)
+
+static CCN_CMP_MASK_ATTR(0l);
+static CCN_CMP_MASK_ATTR(0h);
+static CCN_CMP_MASK_ATTR(1l);
+static CCN_CMP_MASK_ATTR(1h);
+static CCN_CMP_MASK_ATTR(2l);
+static CCN_CMP_MASK_ATTR(2h);
+static CCN_CMP_MASK_ATTR(3l);
+static CCN_CMP_MASK_ATTR(3h);
+static CCN_CMP_MASK_ATTR(4l);
+static CCN_CMP_MASK_ATTR(4h);
+static CCN_CMP_MASK_ATTR(5l);
+static CCN_CMP_MASK_ATTR(5h);
+static CCN_CMP_MASK_ATTR(6l);
+static CCN_CMP_MASK_ATTR(6h);
+static CCN_CMP_MASK_ATTR(7l);
+static CCN_CMP_MASK_ATTR(7h);
+static CCN_CMP_MASK_ATTR_RO(8l);
+static CCN_CMP_MASK_ATTR_RO(8h);
+static CCN_CMP_MASK_ATTR_RO(9l);
+static CCN_CMP_MASK_ATTR_RO(9h);
+static CCN_CMP_MASK_ATTR_RO(al);
+static CCN_CMP_MASK_ATTR_RO(ah);
+static CCN_CMP_MASK_ATTR_RO(bl);
+static CCN_CMP_MASK_ATTR_RO(bh);
+
+static struct attribute *arm_ccn_pmu_cmp_mask_attrs[] = {
+	&arm_ccn_pmu_cmp_mask_attr_0l.attr, &arm_ccn_pmu_cmp_mask_attr_0h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_1l.attr, &arm_ccn_pmu_cmp_mask_attr_1h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_2l.attr, &arm_ccn_pmu_cmp_mask_attr_2h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_3l.attr, &arm_ccn_pmu_cmp_mask_attr_3h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_4l.attr, &arm_ccn_pmu_cmp_mask_attr_4h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_5l.attr, &arm_ccn_pmu_cmp_mask_attr_5h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_6l.attr, &arm_ccn_pmu_cmp_mask_attr_6h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_7l.attr, &arm_ccn_pmu_cmp_mask_attr_7h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_8l.attr, &arm_ccn_pmu_cmp_mask_attr_8h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_9l.attr, &arm_ccn_pmu_cmp_mask_attr_9h.attr,
+	&arm_ccn_pmu_cmp_mask_attr_al.attr, &arm_ccn_pmu_cmp_mask_attr_ah.attr,
+	&arm_ccn_pmu_cmp_mask_attr_bl.attr, &arm_ccn_pmu_cmp_mask_attr_bh.attr,
+	NULL
+};
+
+static struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = {
+	.name = "cmp_mask",
+	.attrs = arm_ccn_pmu_cmp_mask_attrs,
+};
+
+
+/*
+ * Default poll period is 10ms, which is way over the top anyway,
+ * as in the worst case scenario (an event every cycle), with 1GHz
+ * clocked bus, the smallest, 32 bit counter will overflow in
+ * more than 4s.
+ */
+static unsigned int arm_ccn_pmu_poll_period_us = 10000;
+module_param_named(pmu_poll_period_us, arm_ccn_pmu_poll_period_us, uint,
+		S_IRUGO | S_IWUSR);
+
+static ktime_t arm_ccn_pmu_timer_period(void)
+{
+	return ns_to_ktime((u64)arm_ccn_pmu_poll_period_us * 1000);
+}
+
+
+static const struct attribute_group *arm_ccn_pmu_attr_groups[] = {
+	&arm_ccn_pmu_events_attr_group,
+	&arm_ccn_pmu_format_attr_group,
+	&arm_ccn_pmu_cmp_mask_attr_group,
+	NULL
+};
+
+
+static int arm_ccn_pmu_alloc_bit(unsigned long *bitmap, unsigned long size)
+{
+	int bit;
+
+	do {
+		bit = find_first_zero_bit(bitmap, size);
+		if (bit >= size)
+			return -EAGAIN;
+	} while (test_and_set_bit(bit, bitmap));
+
+	return bit;
+}
+
+/* All RN-I and RN-D nodes have identical PMUs */
+static int arm_ccn_pmu_type_eq(u32 a, u32 b)
+{
+	if (a == b)
+		return 1;
+
+	switch (a) {
+	case CCN_TYPE_RNI_1P:
+	case CCN_TYPE_RNI_2P:
+	case CCN_TYPE_RNI_3P:
+	case CCN_TYPE_RND_1P:
+	case CCN_TYPE_RND_2P:
+	case CCN_TYPE_RND_3P:
+		switch (b) {
+		case CCN_TYPE_RNI_1P:
+		case CCN_TYPE_RNI_2P:
+		case CCN_TYPE_RNI_3P:
+		case CCN_TYPE_RND_1P:
+		case CCN_TYPE_RND_2P:
+		case CCN_TYPE_RND_3P:
+			return 1;
+		}
+		break;
+	}
+
+	return 0;
+}
+
+static int arm_ccn_pmu_event_init(struct perf_event *event)
+{
+	struct arm_ccn *ccn;
+	struct hw_perf_event *hw = &event->hw;
+	u32 node_xp, type, event_id;
+	int valid, bit;
+	struct arm_ccn_component *source;
+	int i;
+
+	if (event->attr.type != event->pmu->type)
+		return -ENOENT;
+
+	ccn = pmu_to_arm_ccn(event->pmu);
+
+	if (hw->sample_period) {
+		dev_warn(ccn->dev, "Sampling not supported!\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (has_branch_stack(event) || event->attr.exclude_user ||
+			event->attr.exclude_kernel || event->attr.exclude_hv ||
+			event->attr.exclude_idle) {
+		dev_warn(ccn->dev, "Can't exclude execution levels!\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (event->cpu < 0) {
+		dev_warn(ccn->dev, "Can't provide per-task data!\n");
+		return -EOPNOTSUPP;
+	}
+
+	node_xp = CCN_CONFIG_NODE(event->attr.config);
+	type = CCN_CONFIG_TYPE(event->attr.config);
+	event_id = CCN_CONFIG_EVENT(event->attr.config);
+
+	/* Validate node/xp vs topology */
+	switch (type) {
+	case CCN_TYPE_XP:
+		if (node_xp >= ccn->num_xps) {
+			dev_warn(ccn->dev, "Invalid XP ID %d!\n", node_xp);
+			return -EINVAL;
+		}
+		break;
+	case CCN_TYPE_CYCLES:
+		break;
+	default:
+		if (node_xp >= ccn->num_nodes) {
+			dev_warn(ccn->dev, "Invalid node ID %d!\n", node_xp);
+			return -EINVAL;
+		}
+		if (!arm_ccn_pmu_type_eq(type, ccn->node[node_xp].type)) {
+			dev_warn(ccn->dev, "Invalid type 0x%x for node %d!\n",
+					type, node_xp);
+			return -EINVAL;
+		}
+		break;
+	}
+
+	/* Validate event ID vs available for the type */
+	for (i = 0, valid = 0; i < ARRAY_SIZE(arm_ccn_pmu_events) && !valid;
+			i++) {
+		struct arm_ccn_pmu_event *e = &arm_ccn_pmu_events[i];
+		u32 port = CCN_CONFIG_PORT(event->attr.config);
+		u32 vc = CCN_CONFIG_VC(event->attr.config);
+
+		if (!arm_ccn_pmu_type_eq(type, e->type))
+			continue;
+		if (event_id != e->event)
+			continue;
+		if (e->num_ports && port >= e->num_ports) {
+			dev_warn(ccn->dev, "Invalid port %d for node/XP %d!\n",
+					port, node_xp);
+			return -EINVAL;
+		}
+		if (e->num_vcs && vc >= e->num_vcs) {
+			dev_warn(ccn->dev, "Invalid vc %d for node/XP %d!\n",
+					port, node_xp);
+			return -EINVAL;
+		}
+		valid = 1;
+	}
+	if (!valid) {
+		dev_warn(ccn->dev, "Invalid event 0x%x for node/XP %d!\n",
+				event_id, node_xp);
+		return -EINVAL;
+	}
+
+	/* Watchpoint-based event for a node is actually set on XP */
+	if (event_id == CCN_EVENT_WATCHPOINT && type != CCN_TYPE_XP) {
+		u32 port;
+
+		type = CCN_TYPE_XP;
+		port = arm_ccn_node_to_xp_port(node_xp);
+		node_xp = arm_ccn_node_to_xp(node_xp);
+
+		arm_ccn_pmu_config_set(&event->attr.config,
+				node_xp, type, port);
+	}
+
+	/* Allocate the cycle counter */
+	if (type == CCN_TYPE_CYCLES) {
+		if (test_and_set_bit(CCN_IDX_PMU_CYCLE_COUNTER,
+				ccn->dt.pmu_counters_mask))
+			return -EAGAIN;
+
+		hw->idx = CCN_IDX_PMU_CYCLE_COUNTER;
+		ccn->dt.pmu_counters[CCN_IDX_PMU_CYCLE_COUNTER].event = event;
+
+		return 0;
+	}
+
+	/* Allocate an event counter */
+	hw->idx = arm_ccn_pmu_alloc_bit(ccn->dt.pmu_counters_mask,
+			CCN_NUM_PMU_EVENT_COUNTERS);
+	if (hw->idx < 0) {
+		dev_warn(ccn->dev, "No more counters available!\n");
+		return -EAGAIN;
+	}
+
+	if (type == CCN_TYPE_XP)
+		source = &ccn->xp[node_xp];
+	else
+		source = &ccn->node[node_xp];
+	ccn->dt.pmu_counters[hw->idx].source = source;
+
+	/* Allocate an event source or a watchpoint */
+	if (type == CCN_TYPE_XP && event_id == CCN_EVENT_WATCHPOINT)
+		bit = arm_ccn_pmu_alloc_bit(source->xp.dt_cmp_mask,
+				CCN_NUM_XP_WATCHPOINTS);
+	else
+		bit = arm_ccn_pmu_alloc_bit(source->pmu_events_mask,
+				CCN_NUM_PMU_EVENTS);
+	if (bit < 0) {
+		dev_warn(ccn->dev, "No more event sources/watchpoints on node/XP %d!\n",
+				node_xp);
+		clear_bit(hw->idx, ccn->dt.pmu_counters_mask);
+		return -EAGAIN;
+	}
+	hw->config_base = bit;
+
+	ccn->dt.pmu_counters[hw->idx].event = event;
+
+	return 0;
+}
+
+static void arm_ccn_pmu_event_free(struct perf_event *event)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+
+	if (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER) {
+		clear_bit(CCN_IDX_PMU_CYCLE_COUNTER, ccn->dt.pmu_counters_mask);
+	} else {
+		struct arm_ccn_component *source =
+				ccn->dt.pmu_counters[hw->idx].source;
+
+		if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP &&
+				CCN_CONFIG_EVENT(event->attr.config) ==
+				CCN_EVENT_WATCHPOINT)
+			clear_bit(hw->config_base, source->xp.dt_cmp_mask);
+		else
+			clear_bit(hw->config_base, source->pmu_events_mask);
+		clear_bit(hw->idx, ccn->dt.pmu_counters_mask);
+	}
+
+	ccn->dt.pmu_counters[hw->idx].source = NULL;
+	ccn->dt.pmu_counters[hw->idx].event = NULL;
+}
+
+static u64 arm_ccn_pmu_read_counter(struct arm_ccn *ccn, int idx)
+{
+	u64 res;
+
+	if (idx == CCN_IDX_PMU_CYCLE_COUNTER) {
+#ifdef readq
+		res = readq(ccn->dt.base + CCN_DT_PMCCNTR);
+#else
+		/* 40 bit counter, can do snapshot and read in two parts */
+		writel(0x1, ccn->dt.base + CCN_DT_PMSR_REQ);
+		while (!(readl(ccn->dt.base + CCN_DT_PMSR) & 0x1))
+			;
+		writel(0x1, ccn->dt.base + CCN_DT_PMSR_CLR);
+		res = readl(ccn->dt.base + CCN_DT_PMCCNTRSR + 4) & 0xff;
+		res <<= 32;
+		res |= readl(ccn->dt.base + CCN_DT_PMCCNTRSR);
+#endif
+	} else {
+		res = readl(ccn->dt.base + CCN_DT_PMEVCNT(idx));
+	}
+
+	return res;
+}
+
+static void arm_ccn_pmu_event_update(struct perf_event *event)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	u64 prev_count, new_count, mask;
+
+	do {
+		prev_count = local64_read(&hw->prev_count);
+		new_count = arm_ccn_pmu_read_counter(ccn, hw->idx);
+	} while (local64_xchg(&hw->prev_count, new_count) != prev_count);
+
+	mask = (1LLU << (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER ? 40 : 32)) - 1;
+
+	local64_add((new_count - prev_count) & mask, &event->count);
+}
+
+static void arm_ccn_pmu_xp_dt_config(struct perf_event *event, int enable)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	struct arm_ccn_component *xp;
+	u32 val, dt_cfg;
+
+	if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP)
+		xp = &ccn->xp[CCN_CONFIG_XP(event->attr.config)];
+	else
+		xp = &ccn->xp[arm_ccn_node_to_xp(
+				CCN_CONFIG_NODE(event->attr.config))];
+
+	if (enable)
+		dt_cfg = hw->event_base;
+	else
+		dt_cfg = CCN_XP_DT_CONFIG__DT_CFG__PASS_THROUGH;
+
+	spin_lock(&ccn->dt.config_lock);
+
+	val = readl(xp->base + CCN_XP_DT_CONFIG);
+	val &= ~(CCN_XP_DT_CONFIG__DT_CFG__MASK <<
+			CCN_XP_DT_CONFIG__DT_CFG__SHIFT(hw->idx));
+	val |= dt_cfg << CCN_XP_DT_CONFIG__DT_CFG__SHIFT(hw->idx);
+	writel(val, xp->base + CCN_XP_DT_CONFIG);
+
+	spin_unlock(&ccn->dt.config_lock);
+}
+
+static void arm_ccn_pmu_event_start(struct perf_event *event, int flags)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+
+	local64_set(&event->hw.prev_count,
+			arm_ccn_pmu_read_counter(ccn, hw->idx));
+	hw->state = 0;
+
+	if (!ccn->irq_used)
+		hrtimer_start(&ccn->dt.hrtimer, arm_ccn_pmu_timer_period(),
+				HRTIMER_MODE_REL);
+
+	/* Set the DT bus input, engaging the counter */
+	arm_ccn_pmu_xp_dt_config(event, 1);
+}
+
+static void arm_ccn_pmu_event_stop(struct perf_event *event, int flags)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	u64 timeout;
+
+	/* Disable counting, setting the DT bus to pass-through mode */
+	arm_ccn_pmu_xp_dt_config(event, 0);
+
+	if (!ccn->irq_used)
+		hrtimer_cancel(&ccn->dt.hrtimer);
+
+	/* Let the DT bus drain */
+	timeout = arm_ccn_pmu_read_counter(ccn, CCN_IDX_PMU_CYCLE_COUNTER) +
+			ccn->num_xps;
+	while (arm_ccn_pmu_read_counter(ccn, CCN_IDX_PMU_CYCLE_COUNTER) <
+			timeout)
+		cpu_relax();
+
+	if (flags & PERF_EF_UPDATE)
+		arm_ccn_pmu_event_update(event);
+
+	hw->state |= PERF_HES_STOPPED;
+}
+
+static void arm_ccn_pmu_xp_watchpoint_config(struct perf_event *event)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	struct arm_ccn_component *source =
+			ccn->dt.pmu_counters[hw->idx].source;
+	unsigned long wp = hw->config_base;
+	u32 val;
+	u64 cmp_l = event->attr.config1;
+	u64 cmp_h = event->attr.config2;
+	u64 mask_l = ccn->dt.cmp_mask[CCN_CONFIG_MASK(event->attr.config)].l;
+	u64 mask_h = ccn->dt.cmp_mask[CCN_CONFIG_MASK(event->attr.config)].h;
+
+	hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__WATCHPOINT(wp);
+
+	/* Direction (RX/TX), device (port) & virtual channel */
+	val = readl(source->base + CCN_XP_DT_INTERFACE_SEL);
+	val &= ~(CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__MASK <<
+			CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__SHIFT(wp));
+	val |= CCN_CONFIG_DIR(event->attr.config) <<
+			CCN_XP_DT_INTERFACE_SEL__DT_IO_SEL__SHIFT(wp);
+	val &= ~(CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__MASK <<
+			CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__SHIFT(wp));
+	val |= CCN_CONFIG_PORT(event->attr.config) <<
+			CCN_XP_DT_INTERFACE_SEL__DT_DEV_SEL__SHIFT(wp);
+	val &= ~(CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__MASK <<
+			CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__SHIFT(wp));
+	val |= CCN_CONFIG_VC(event->attr.config) <<
+			CCN_XP_DT_INTERFACE_SEL__DT_VC_SEL__SHIFT(wp);
+	writel(val, source->base + CCN_XP_DT_INTERFACE_SEL);
+
+	/* Comparison values */
+	writel(cmp_l & 0xffffffff, source->base + CCN_XP_DT_CMP_VAL_L(wp));
+	writel((cmp_l >> 32) & 0xefffffff,
+			source->base + CCN_XP_DT_CMP_VAL_L(wp) + 4);
+	writel(cmp_h & 0xffffffff, source->base + CCN_XP_DT_CMP_VAL_H(wp));
+	writel((cmp_h >> 32) & 0x0fffffff,
+			source->base + CCN_XP_DT_CMP_VAL_H(wp) + 4);
+
+	/* Mask */
+	writel(mask_l & 0xffffffff, source->base + CCN_XP_DT_CMP_MASK_L(wp));
+	writel((mask_l >> 32) & 0xefffffff,
+			source->base + CCN_XP_DT_CMP_MASK_L(wp) + 4);
+	writel(mask_h & 0xffffffff, source->base + CCN_XP_DT_CMP_MASK_H(wp));
+	writel((mask_h >> 32) & 0x0fffffff,
+			source->base + CCN_XP_DT_CMP_MASK_H(wp) + 4);
+}
+
+static void arm_ccn_pmu_xp_event_config(struct perf_event *event)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	struct arm_ccn_component *source =
+			ccn->dt.pmu_counters[hw->idx].source;
+	u32 val, id;
+
+	hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__XP_PMU_EVENT(hw->config_base);
+
+	id = (CCN_CONFIG_VC(event->attr.config) << 4) |
+			(CCN_CONFIG_PORT(event->attr.config) << 3) |
+			(CCN_CONFIG_EVENT(event->attr.config) << 0);
+
+	val = readl(source->base + CCN_XP_PMU_EVENT_SEL);
+	val &= ~(CCN_XP_PMU_EVENT_SEL__ID__MASK <<
+			CCN_XP_PMU_EVENT_SEL__ID__SHIFT(hw->config_base));
+	val |= id << CCN_XP_PMU_EVENT_SEL__ID__SHIFT(hw->config_base);
+	writel(val, source->base + CCN_XP_PMU_EVENT_SEL);
+}
+
+static void arm_ccn_pmu_node_event_config(struct perf_event *event)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	struct arm_ccn_component *source =
+			ccn->dt.pmu_counters[hw->idx].source;
+	u32 type = CCN_CONFIG_TYPE(event->attr.config);
+	u32 val, port;
+
+	port = arm_ccn_node_to_xp_port(CCN_CONFIG_NODE(event->attr.config));
+	hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__DEVICE_PMU_EVENT(port,
+			hw->config_base);
+
+	/* These *_event_sel regs should be identical, but let's make sure... */
+	BUILD_BUG_ON(CCN_HNF_PMU_EVENT_SEL != CCN_SBAS_PMU_EVENT_SEL);
+	BUILD_BUG_ON(CCN_SBAS_PMU_EVENT_SEL != CCN_RNI_PMU_EVENT_SEL);
+	BUILD_BUG_ON(CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(1) !=
+			CCN_SBAS_PMU_EVENT_SEL__ID__SHIFT(1));
+	BUILD_BUG_ON(CCN_SBAS_PMU_EVENT_SEL__ID__SHIFT(1) !=
+			CCN_RNI_PMU_EVENT_SEL__ID__SHIFT(1));
+	BUILD_BUG_ON(CCN_HNF_PMU_EVENT_SEL__ID__MASK !=
+			CCN_SBAS_PMU_EVENT_SEL__ID__MASK);
+	BUILD_BUG_ON(CCN_SBAS_PMU_EVENT_SEL__ID__MASK !=
+			CCN_RNI_PMU_EVENT_SEL__ID__MASK);
+	if (WARN_ON(type != CCN_TYPE_HNF && type != CCN_TYPE_SBAS &&
+			!arm_ccn_pmu_type_eq(type, CCN_TYPE_RNI_3P)))
+		return;
+
+	/* Set the event id for the pre-allocated counter */
+	val = readl(source->base + CCN_HNF_PMU_EVENT_SEL);
+	val &= ~(CCN_HNF_PMU_EVENT_SEL__ID__MASK <<
+		CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(hw->config_base));
+	val |= CCN_CONFIG_EVENT(event->attr.config) <<
+		CCN_HNF_PMU_EVENT_SEL__ID__SHIFT(hw->config_base);
+	writel(val, source->base + CCN_HNF_PMU_EVENT_SEL);
+}
+
+static void arm_ccn_pmu_event_config(struct perf_event *event)
+{
+	struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu);
+	struct hw_perf_event *hw = &event->hw;
+	u32 xp, offset, val;
+
+	/* Cycle counter requires no setup */
+	if (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER)
+		return;
+
+	if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP)
+		xp = CCN_CONFIG_XP(event->attr.config);
+	else
+		xp = arm_ccn_node_to_xp(CCN_CONFIG_NODE(event->attr.config));
+
+	spin_lock(&ccn->dt.config_lock);
+
+	/* Set the DT bus "distance" register */
+	offset = (hw->idx / 4) * 4;
+	val = readl(ccn->dt.base + CCN_DT_ACTIVE_DSM + offset);
+	val &= ~(CCN_DT_ACTIVE_DSM__DSM_ID__MASK <<
+			CCN_DT_ACTIVE_DSM__DSM_ID__SHIFT(hw->idx % 4));
+	val |= xp << CCN_DT_ACTIVE_DSM__DSM_ID__SHIFT(hw->idx % 4);
+	writel(val, ccn->dt.base + CCN_DT_ACTIVE_DSM + offset);
+
+	if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP) {
+		if (CCN_CONFIG_EVENT(event->attr.config) ==
+				CCN_EVENT_WATCHPOINT)
+			arm_ccn_pmu_xp_watchpoint_config(event);
+		else
+			arm_ccn_pmu_xp_event_config(event);
+	} else {
+		arm_ccn_pmu_node_event_config(event);
+	}
+
+	spin_unlock(&ccn->dt.config_lock);
+}
+
+static int arm_ccn_pmu_event_add(struct perf_event *event, int flags)
+{
+	struct hw_perf_event *hw = &event->hw;
+
+	arm_ccn_pmu_event_config(event);
+
+	hw->state = PERF_HES_STOPPED;
+
+	if (flags & PERF_EF_START)
+		arm_ccn_pmu_event_start(event, PERF_EF_UPDATE);
+
+	return 0;
+}
+
+static void arm_ccn_pmu_event_del(struct perf_event *event, int flags)
+{
+	arm_ccn_pmu_event_stop(event, PERF_EF_UPDATE);
+
+	arm_ccn_pmu_event_free(event);
+}
+
+static void arm_ccn_pmu_event_read(struct perf_event *event)
+{
+	arm_ccn_pmu_event_update(event);
+}
+
+static irqreturn_t arm_ccn_pmu_overflow_handler(struct arm_ccn_dt *dt)
+{
+	u32 pmovsr = readl(dt->base + CCN_DT_PMOVSR);
+	int idx;
+
+	if (!pmovsr)
+		return IRQ_NONE;
+
+	writel(pmovsr, dt->base + CCN_DT_PMOVSR_CLR);
+
+	BUILD_BUG_ON(CCN_IDX_PMU_CYCLE_COUNTER != CCN_NUM_PMU_EVENT_COUNTERS);
+
+	for (idx = 0; idx < CCN_NUM_PMU_EVENT_COUNTERS + 1; idx++) {
+		struct perf_event *event = dt->pmu_counters[idx].event;
+		int overflowed = pmovsr & BIT(idx);
+
+		WARN_ON_ONCE(overflowed && !event);
+
+		if (!event || !overflowed)
+			continue;
+
+		arm_ccn_pmu_event_update(event);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static enum hrtimer_restart arm_ccn_pmu_timer_handler(struct hrtimer *hrtimer)
+{
+	struct arm_ccn_dt *dt = container_of(hrtimer, struct arm_ccn_dt,
+			hrtimer);
+	unsigned long flags;
+
+	local_irq_save(flags);
+	arm_ccn_pmu_overflow_handler(dt);
+	local_irq_restore(flags);
+
+	hrtimer_forward_now(hrtimer, arm_ccn_pmu_timer_period());
+	return HRTIMER_RESTART;
+}
+
+
+static DEFINE_IDA(arm_ccn_pmu_ida);
+
+static int arm_ccn_pmu_init(struct arm_ccn *ccn)
+{
+	int i;
+	char *name;
+
+	/* Initialize DT subsystem */
+	ccn->dt.base = ccn->base + CCN_REGION_SIZE;
+	spin_lock_init(&ccn->dt.config_lock);
+	writel(CCN_DT_CTL__DT_EN, ccn->dt.base + CCN_DT_CTL);
+	writel(CCN_DT_PMCR__OVFL_INTR_EN | CCN_DT_PMCR__PMU_EN,
+			ccn->dt.base + CCN_DT_PMCR);
+	writel(0x1, ccn->dt.base + CCN_DT_PMSR_CLR);
+	for (i = 0; i < ccn->num_xps; i++) {
+		writel(0, ccn->xp[i].base + CCN_XP_DT_CONFIG);
+		writel((CCN_XP_DT_CONTROL__WP_ARM_SEL__ALWAYS <<
+				CCN_XP_DT_CONTROL__WP_ARM_SEL__SHIFT(0)) |
+				(CCN_XP_DT_CONTROL__WP_ARM_SEL__ALWAYS <<
+				CCN_XP_DT_CONTROL__WP_ARM_SEL__SHIFT(1)) |
+				CCN_XP_DT_CONTROL__DT_ENABLE,
+				ccn->xp[i].base + CCN_XP_DT_CONTROL);
+	}
+	ccn->dt.cmp_mask[CCN_IDX_MASK_ANY].l = ~0;
+	ccn->dt.cmp_mask[CCN_IDX_MASK_ANY].h = ~0;
+	ccn->dt.cmp_mask[CCN_IDX_MASK_EXACT].l = 0;
+	ccn->dt.cmp_mask[CCN_IDX_MASK_EXACT].h = 0;
+	ccn->dt.cmp_mask[CCN_IDX_MASK_ORDER].l = ~0;
+	ccn->dt.cmp_mask[CCN_IDX_MASK_ORDER].h = ~(0x1 << 15);
+	ccn->dt.cmp_mask[CCN_IDX_MASK_OPCODE].l = ~0;
+	ccn->dt.cmp_mask[CCN_IDX_MASK_OPCODE].h = ~(0x1f << 9);
+
+	/* Get a convenient /sys/event_source/devices/ name */
+	ccn->dt.id = ida_simple_get(&arm_ccn_pmu_ida, 0, 0, GFP_KERNEL);
+	if (ccn->dt.id == 0) {
+		name = "ccn";
+	} else {
+		int len = snprintf(NULL, 0, "ccn_%d", ccn->dt.id);
+
+		name = devm_kzalloc(ccn->dev, len + 1, GFP_KERNEL);
+		snprintf(name, len + 1, "ccn_%d", ccn->dt.id);
+	}
+
+	/* Perf driver registration */
+	ccn->dt.pmu = (struct pmu) {
+		.attr_groups = arm_ccn_pmu_attr_groups,
+		.task_ctx_nr = perf_invalid_context,
+		.event_init = arm_ccn_pmu_event_init,
+		.add = arm_ccn_pmu_event_add,
+		.del = arm_ccn_pmu_event_del,
+		.start = arm_ccn_pmu_event_start,
+		.stop = arm_ccn_pmu_event_stop,
+		.read = arm_ccn_pmu_event_read,
+	};
+
+	/* No overflow interrupt? Have to use a timer instead. */
+	if (!ccn->irq_used) {
+		dev_info(ccn->dev, "No access to interrupts, using timer.\n");
+		hrtimer_init(&ccn->dt.hrtimer, CLOCK_MONOTONIC,
+				HRTIMER_MODE_REL);
+		ccn->dt.hrtimer.function = arm_ccn_pmu_timer_handler;
+	}
+
+	return perf_pmu_register(&ccn->dt.pmu, name, -1);
+}
+
+static void arm_ccn_pmu_cleanup(struct arm_ccn *ccn)
+{
+	int i;
+
+	for (i = 0; i < ccn->num_xps; i++)
+		writel(0, ccn->xp[i].base + CCN_XP_DT_CONTROL);
+	writel(0, ccn->dt.base + CCN_DT_PMCR);
+	perf_pmu_unregister(&ccn->dt.pmu);
+	ida_simple_remove(&arm_ccn_pmu_ida, ccn->dt.id);
+}
+
+
+static int arm_ccn_for_each_valid_region(struct arm_ccn *ccn,
+		int (*callback)(struct arm_ccn *ccn, int region,
+		void __iomem *base, u32 type, u32 id))
+{
+	int region;
+
+	for (region = 0; region < CCN_NUM_REGIONS; region++) {
+		u32 val, type, id;
+		void __iomem *base;
+		int err;
+
+		val = readl(ccn->base + CCN_MN_OLY_COMP_LIST_63_0 +
+				4 * (region / 32));
+		if (!(val & (1 << (region % 32))))
+			continue;
+
+		base = ccn->base + region * CCN_REGION_SIZE;
+		val = readl(base + CCN_ALL_OLY_ID);
+		type = (val >> CCN_ALL_OLY_ID__OLY_ID__SHIFT) &
+				CCN_ALL_OLY_ID__OLY_ID__MASK;
+		id = (val >> CCN_ALL_OLY_ID__NODE_ID__SHIFT) &
+				CCN_ALL_OLY_ID__NODE_ID__MASK;
+
+		err = callback(ccn, region, base, type, id);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+static int arm_ccn_get_nodes_num(struct arm_ccn *ccn, int region,
+		void __iomem *base, u32 type, u32 id)
+{
+
+	if (type == CCN_TYPE_XP && id >= ccn->num_xps)
+		ccn->num_xps = id + 1;
+	else if (id >= ccn->num_nodes)
+		ccn->num_nodes = id + 1;
+
+	return 0;
+}
+
+static int arm_ccn_init_nodes(struct arm_ccn *ccn, int region,
+		void __iomem *base, u32 type, u32 id)
+{
+	struct arm_ccn_component *component;
+
+	dev_dbg(ccn->dev, "Region %d: id=%u, type=0x%02x\n", region, id, type);
+
+	switch (type) {
+	case CCN_TYPE_MN:
+	case CCN_TYPE_DT:
+		return 0;
+	case CCN_TYPE_XP:
+		component = &ccn->xp[id];
+		break;
+	case CCN_TYPE_SBSX:
+		ccn->sbsx_present = 1;
+		component = &ccn->node[id];
+		break;
+	case CCN_TYPE_SBAS:
+		ccn->sbas_present = 1;
+		/* Fall-through */
+	default:
+		component = &ccn->node[id];
+		break;
+	}
+
+	component->base = base;
+	component->type = type;
+
+	return 0;
+}
+
+
+static irqreturn_t arm_ccn_error_handler(struct arm_ccn *ccn,
+		const u32 *err_sig_val)
+{
+	/* This should be really handled by firmware... */
+	dev_err(ccn->dev, "Error reported in %08x%08x%08x%08x%08x%08x.\n",
+			err_sig_val[5], err_sig_val[4], err_sig_val[3],
+			err_sig_val[2], err_sig_val[1], err_sig_val[0]);
+	dev_err(ccn->dev, "Disabling interrupt generation for all errors.\n");
+	writel(CCN_MN_ERRINT_STATUS__ALL_ERRORS__DISABLE,
+			ccn->base + CCN_MN_ERRINT_STATUS);
+
+	return IRQ_HANDLED;
+}
+
+
+static irqreturn_t arm_ccn_irq_handler(int irq, void *dev_id)
+{
+	irqreturn_t res = IRQ_NONE;
+	struct arm_ccn *ccn = dev_id;
+	u32 err_sig_val[6];
+	u32 err_or;
+	int i;
+
+	/* PMU overflow is a special case */
+	err_or = err_sig_val[0] = readl(ccn->base + CCN_MN_ERR_SIG_VAL_63_0);
+	if (err_or & CCN_MN_ERR_SIG_VAL_63_0__DT) {
+		err_or &= ~CCN_MN_ERR_SIG_VAL_63_0__DT;
+		res = arm_ccn_pmu_overflow_handler(&ccn->dt);
+	}
+
+	/* Have to read all err_sig_vals to clear them */
+	for (i = 1; i < ARRAY_SIZE(err_sig_val); i++) {
+		err_sig_val[i] = readl(ccn->base +
+				CCN_MN_ERR_SIG_VAL_63_0 + i * 4);
+		err_or |= err_sig_val[i];
+	}
+	if (err_or)
+		res |= arm_ccn_error_handler(ccn, err_sig_val);
+
+	if (res != IRQ_NONE)
+		writel(CCN_MN_ERRINT_STATUS__INTREQ__DESSERT,
+				ccn->base + CCN_MN_ERRINT_STATUS);
+
+	return res;
+}
+
+
+static int arm_ccn_probe(struct platform_device *pdev)
+{
+	struct arm_ccn *ccn;
+	struct resource *res;
+	int err;
+
+	ccn = devm_kzalloc(&pdev->dev, sizeof(*ccn), GFP_KERNEL);
+	if (!ccn)
+		return -ENOMEM;
+	ccn->dev = &pdev->dev;
+	platform_set_drvdata(pdev, ccn);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -EINVAL;
+
+	if (!devm_request_mem_region(ccn->dev, res->start,
+			resource_size(res), pdev->name))
+		return -EBUSY;
+
+	ccn->base = devm_ioremap(ccn->dev, res->start,
+				resource_size(res));
+	if (!ccn->base)
+		return -EFAULT;
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res)
+		return -EINVAL;
+
+	/* Check if we can use the interrupt */
+	writel(CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLE,
+			ccn->base + CCN_MN_ERRINT_STATUS);
+	if (readl(ccn->base + CCN_MN_ERRINT_STATUS) &
+			CCN_MN_ERRINT_STATUS__PMU_EVENTS__DISABLED) {
+		/* Can set 'disable' bits, so can acknowledge interrupts */
+		writel(CCN_MN_ERRINT_STATUS__PMU_EVENTS__ENABLE,
+				ccn->base + CCN_MN_ERRINT_STATUS);
+		err = devm_request_irq(ccn->dev, res->start,
+				arm_ccn_irq_handler, 0, dev_name(ccn->dev),
+				ccn);
+		if (err)
+			return err;
+
+		ccn->irq_used = 1;
+	}
+
+
+	/* Build topology */
+
+	err = arm_ccn_for_each_valid_region(ccn, arm_ccn_get_nodes_num);
+	if (err)
+		return err;
+
+	ccn->node = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_nodes,
+		GFP_KERNEL);
+	ccn->xp = devm_kzalloc(ccn->dev, sizeof(*ccn->node) * ccn->num_xps,
+		GFP_KERNEL);
+	if (!ccn->node || !ccn->xp)
+		return -ENOMEM;
+
+	err = arm_ccn_for_each_valid_region(ccn, arm_ccn_init_nodes);
+	if (err)
+		return err;
+
+	return arm_ccn_pmu_init(ccn);
+}
+
+static int arm_ccn_remove(struct platform_device *pdev)
+{
+	struct arm_ccn *ccn = platform_get_drvdata(pdev);
+
+	arm_ccn_pmu_cleanup(ccn);
+
+	return 0;
+}
+
+static const struct of_device_id arm_ccn_match[] = {
+	{ .compatible = "arm,ccn-504", },
+	{},
+};
+
+static struct platform_driver arm_ccn_driver = {
+	.driver = {
+		.name = "arm-ccn",
+		.of_match_table = arm_ccn_match,
+	},
+	.probe = arm_ccn_probe,
+	.remove = arm_ccn_remove,
+};
+
+static int __init arm_ccn_init(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(arm_ccn_pmu_events); i++)
+		arm_ccn_pmu_events_attrs[i] = &arm_ccn_pmu_events[i].attr.attr;
+
+	return platform_driver_register(&arm_ccn_driver);
+}
+
+static void __exit arm_ccn_exit(void)
+{
+	platform_driver_unregister(&arm_ccn_driver);
+}
+
+module_init(arm_ccn_init);
+module_exit(arm_ccn_exit);
+
+MODULE_AUTHOR("Pawel Moll <pawel.moll@arm.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index f8ee13c7..75c9681 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -162,7 +162,9 @@ static int __init weim_parse_dt(struct platform_device *pdev,
 		}
 	}
 
-	ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+	ret = of_platform_populate(pdev->dev.of_node,
+				   of_default_bus_match_table,
+				   NULL, &pdev->dev);
 	if (ret)
 		dev_err(&pdev->dev, "%s fail to create devices.\n",
 			pdev->dev.of_node->full_name);
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
index b297033..09f17eb 100644
--- a/drivers/char/agp/frontend.c
+++ b/drivers/char/agp/frontend.c
@@ -710,19 +710,6 @@ static int agp_open(struct inode *inode, struct file *file)
 	return 0;
 }
 
-
-static ssize_t agp_read(struct file *file, char __user *buf,
-			size_t count, loff_t * ppos)
-{
-	return -EINVAL;
-}
-
-static ssize_t agp_write(struct file *file, const char __user *buf,
-			 size_t count, loff_t * ppos)
-{
-	return -EINVAL;
-}
-
 static int agpioc_info_wrap(struct agp_file_private *priv, void __user *arg)
 {
 	struct agp_info userinfo;
@@ -1047,8 +1034,6 @@ static const struct file_operations agp_fops =
 {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
-	.read		= agp_read,
-	.write		= agp_write,
 	.unlocked_ioctl	= agp_ioctl,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	= compat_agp_ioctl,
diff --git a/drivers/clk/mvebu/clk-cpu.c b/drivers/clk/mvebu/clk-cpu.c
index 8ebf757..3821a88 100644
--- a/drivers/clk/mvebu/clk-cpu.c
+++ b/drivers/clk/mvebu/clk-cpu.c
@@ -16,10 +16,19 @@
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/delay.h>
+#include <linux/mvebu-pmsu.h>
+#include <asm/smp_plat.h>
 
-#define SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET    0x0
-#define SYS_CTRL_CLK_DIVIDER_VALUE_OFFSET   0xC
-#define SYS_CTRL_CLK_DIVIDER_MASK	    0x3F
+#define SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET               0x0
+#define   SYS_CTRL_CLK_DIVIDER_CTRL_RESET_ALL          0xff
+#define   SYS_CTRL_CLK_DIVIDER_CTRL_RESET_SHIFT        8
+#define SYS_CTRL_CLK_DIVIDER_CTRL2_OFFSET              0x8
+#define   SYS_CTRL_CLK_DIVIDER_CTRL2_NBCLK_RATIO_SHIFT 16
+#define SYS_CTRL_CLK_DIVIDER_VALUE_OFFSET              0xC
+#define SYS_CTRL_CLK_DIVIDER_MASK                      0x3F
+
+#define PMU_DFS_RATIO_SHIFT 16
+#define PMU_DFS_RATIO_MASK  0x3F
 
 #define MAX_CPU	    4
 struct cpu_clk {
@@ -28,6 +37,7 @@ struct cpu_clk {
 	const char *clk_name;
 	const char *parent_name;
 	void __iomem *reg_base;
+	void __iomem *pmu_dfs;
 };
 
 static struct clk **clks;
@@ -62,8 +72,9 @@ static long clk_cpu_round_rate(struct clk_hw *hwclk, unsigned long rate,
 	return *parent_rate / div;
 }
 
-static int clk_cpu_set_rate(struct clk_hw *hwclk, unsigned long rate,
-			    unsigned long parent_rate)
+static int clk_cpu_off_set_rate(struct clk_hw *hwclk, unsigned long rate,
+				unsigned long parent_rate)
+
 {
 	struct cpu_clk *cpuclk = to_cpu_clk(hwclk);
 	u32 reg, div;
@@ -95,6 +106,58 @@ static int clk_cpu_set_rate(struct clk_hw *hwclk, unsigned long rate,
 	return 0;
 }
 
+static int clk_cpu_on_set_rate(struct clk_hw *hwclk, unsigned long rate,
+			       unsigned long parent_rate)
+{
+	u32 reg;
+	unsigned long fabric_div, target_div, cur_rate;
+	struct cpu_clk *cpuclk = to_cpu_clk(hwclk);
+
+	/*
+	 * PMU DFS registers are not mapped, Device Tree does not
+	 * describes them. We cannot change the frequency dynamically.
+	 */
+	if (!cpuclk->pmu_dfs)
+		return -ENODEV;
+
+	cur_rate = __clk_get_rate(hwclk->clk);
+
+	reg = readl(cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL2_OFFSET);
+	fabric_div = (reg >> SYS_CTRL_CLK_DIVIDER_CTRL2_NBCLK_RATIO_SHIFT) &
+		SYS_CTRL_CLK_DIVIDER_MASK;
+
+	/* Frequency is going up */
+	if (rate == 2 * cur_rate)
+		target_div = fabric_div / 2;
+	/* Frequency is going down */
+	else
+		target_div = fabric_div;
+
+	if (target_div == 0)
+		target_div = 1;
+
+	reg = readl(cpuclk->pmu_dfs);
+	reg &= ~(PMU_DFS_RATIO_MASK << PMU_DFS_RATIO_SHIFT);
+	reg |= (target_div << PMU_DFS_RATIO_SHIFT);
+	writel(reg, cpuclk->pmu_dfs);
+
+	reg = readl(cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET);
+	reg |= (SYS_CTRL_CLK_DIVIDER_CTRL_RESET_ALL <<
+		SYS_CTRL_CLK_DIVIDER_CTRL_RESET_SHIFT);
+	writel(reg, cpuclk->reg_base + SYS_CTRL_CLK_DIVIDER_CTRL_OFFSET);
+
+	return mvebu_pmsu_dfs_request(cpuclk->cpu);
+}
+
+static int clk_cpu_set_rate(struct clk_hw *hwclk, unsigned long rate,
+			    unsigned long parent_rate)
+{
+	if (__clk_is_enabled(hwclk->clk))
+		return clk_cpu_on_set_rate(hwclk, rate, parent_rate);
+	else
+		return clk_cpu_off_set_rate(hwclk, rate, parent_rate);
+}
+
 static const struct clk_ops cpu_ops = {
 	.recalc_rate = clk_cpu_recalc_rate,
 	.round_rate = clk_cpu_round_rate,
@@ -105,6 +168,7 @@ static void __init of_cpu_clk_setup(struct device_node *node)
 {
 	struct cpu_clk *cpuclk;
 	void __iomem *clock_complex_base = of_iomap(node, 0);
+	void __iomem *pmu_dfs_base = of_iomap(node, 1);
 	int ncpus = 0;
 	struct device_node *dn;
 
@@ -114,6 +178,10 @@ static void __init of_cpu_clk_setup(struct device_node *node)
 		return;
 	}
 
+	if (pmu_dfs_base == NULL)
+		pr_warn("%s: pmu-dfs base register not set, dynamic frequency scaling not available\n",
+			__func__);
+
 	for_each_node_by_type(dn, "cpu")
 		ncpus++;
 
@@ -146,6 +214,8 @@ static void __init of_cpu_clk_setup(struct device_node *node)
 		cpuclk[cpu].clk_name = clk_name;
 		cpuclk[cpu].cpu = cpu;
 		cpuclk[cpu].reg_base = clock_complex_base;
+		if (pmu_dfs_base)
+			cpuclk[cpu].pmu_dfs = pmu_dfs_base + 4 * cpu;
 		cpuclk[cpu].hw.init = &init;
 
 		init.name = cpuclk[cpu].clk_name;
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index 2949a55..6fb4bc6 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -17,3 +17,4 @@ obj-$(CONFIG_S3C2410_COMMON_DCLK)+= clk-s3c2410-dclk.o
 obj-$(CONFIG_S3C2412_COMMON_CLK)+= clk-s3c2412.o
 obj-$(CONFIG_S3C2443_COMMON_CLK)+= clk-s3c2443.o
 obj-$(CONFIG_ARCH_S3C64XX)	+= clk-s3c64xx.o
+obj-$(CONFIG_ARCH_S5PV210)	+= clk-s5pv210.o clk-s5pv210-audss.o
diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c
new file mode 100644
index 0000000..a8053b4
--- /dev/null
+++ b/drivers/clk/samsung/clk-s5pv210-audss.c
@@ -0,0 +1,241 @@
+/*
+ * Copyright (c) 2014 Tomasz Figa <t.figa@samsung.com>
+ *
+ * Based on Exynos Audio Subsystem Clock Controller driver:
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Padmavathi Venna <padma.v@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Driver for Audio Subsystem Clock Controller of S5PV210-compatible SoCs.
+*/
+
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/clk-provider.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/clock/s5pv210-audss.h>
+
+static DEFINE_SPINLOCK(lock);
+static struct clk **clk_table;
+static void __iomem *reg_base;
+static struct clk_onecell_data clk_data;
+
+#define ASS_CLK_SRC 0x0
+#define ASS_CLK_DIV 0x4
+#define ASS_CLK_GATE 0x8
+
+#ifdef CONFIG_PM_SLEEP
+static unsigned long reg_save[][2] = {
+	{ASS_CLK_SRC,  0},
+	{ASS_CLK_DIV,  0},
+	{ASS_CLK_GATE, 0},
+};
+
+static int s5pv210_audss_clk_suspend(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+		reg_save[i][1] = readl(reg_base + reg_save[i][0]);
+
+	return 0;
+}
+
+static void s5pv210_audss_clk_resume(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(reg_save); i++)
+		writel(reg_save[i][1], reg_base + reg_save[i][0]);
+}
+
+static struct syscore_ops s5pv210_audss_clk_syscore_ops = {
+	.suspend	= s5pv210_audss_clk_suspend,
+	.resume		= s5pv210_audss_clk_resume,
+};
+#endif /* CONFIG_PM_SLEEP */
+
+/* register s5pv210_audss clocks */
+static int s5pv210_audss_clk_probe(struct platform_device *pdev)
+{
+	int i, ret = 0;
+	struct resource *res;
+	const char *mout_audss_p[2];
+	const char *mout_i2s_p[3];
+	const char *hclk_p;
+	struct clk *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	reg_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(reg_base)) {
+		dev_err(&pdev->dev, "failed to map audss registers\n");
+		return PTR_ERR(reg_base);
+	}
+
+	clk_table = devm_kzalloc(&pdev->dev,
+				sizeof(struct clk *) * AUDSS_MAX_CLKS,
+				GFP_KERNEL);
+	if (!clk_table)
+		return -ENOMEM;
+
+	clk_data.clks = clk_table;
+	clk_data.clk_num = AUDSS_MAX_CLKS;
+
+	hclk = devm_clk_get(&pdev->dev, "hclk");
+	if (IS_ERR(hclk)) {
+		dev_err(&pdev->dev, "failed to get hclk clock\n");
+		return PTR_ERR(hclk);
+	}
+
+	pll_in = devm_clk_get(&pdev->dev, "fout_epll");
+	if (IS_ERR(pll_in)) {
+		dev_err(&pdev->dev, "failed to get fout_epll clock\n");
+		return PTR_ERR(pll_in);
+	}
+
+	sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio0");
+	if (IS_ERR(sclk_audio)) {
+		dev_err(&pdev->dev, "failed to get sclk_audio0 clock\n");
+		return PTR_ERR(sclk_audio);
+	}
+
+	/* iiscdclk0 is an optional external I2S codec clock */
+	cdclk = devm_clk_get(&pdev->dev, "iiscdclk0");
+	pll_ref = devm_clk_get(&pdev->dev, "xxti");
+
+	if (!IS_ERR(pll_ref))
+		mout_audss_p[0] = __clk_get_name(pll_ref);
+	else
+		mout_audss_p[0] = "xxti";
+	mout_audss_p[1] = __clk_get_name(pll_in);
+	clk_table[CLK_MOUT_AUDSS] = clk_register_mux(NULL, "mout_audss",
+				mout_audss_p, ARRAY_SIZE(mout_audss_p),
+				CLK_SET_RATE_NO_REPARENT,
+				reg_base + ASS_CLK_SRC, 0, 1, 0, &lock);
+
+	mout_i2s_p[0] = "mout_audss";
+	if (!IS_ERR(cdclk))
+		mout_i2s_p[1] = __clk_get_name(cdclk);
+	else
+		mout_i2s_p[1] = "iiscdclk0";
+	mout_i2s_p[2] = __clk_get_name(sclk_audio);
+	clk_table[CLK_MOUT_I2S_A] = clk_register_mux(NULL, "mout_i2s_audss",
+				mout_i2s_p, ARRAY_SIZE(mout_i2s_p),
+				CLK_SET_RATE_NO_REPARENT,
+				reg_base + ASS_CLK_SRC, 2, 2, 0, &lock);
+
+	clk_table[CLK_DOUT_AUD_BUS] = clk_register_divider(NULL,
+				"dout_aud_bus", "mout_audss", 0,
+				reg_base + ASS_CLK_DIV, 0, 4, 0, &lock);
+	clk_table[CLK_DOUT_I2S_A] = clk_register_divider(NULL, "dout_i2s_audss",
+				"mout_i2s_audss", 0, reg_base + ASS_CLK_DIV,
+				4, 4, 0, &lock);
+
+	clk_table[CLK_I2S] = clk_register_gate(NULL, "i2s_audss",
+				"dout_i2s_audss", CLK_SET_RATE_PARENT,
+				reg_base + ASS_CLK_GATE, 6, 0, &lock);
+
+	hclk_p = __clk_get_name(hclk);
+
+	clk_table[CLK_HCLK_I2S] = clk_register_gate(NULL, "hclk_i2s_audss",
+				hclk_p, CLK_IGNORE_UNUSED,
+				reg_base + ASS_CLK_GATE, 5, 0, &lock);
+	clk_table[CLK_HCLK_UART] = clk_register_gate(NULL, "hclk_uart_audss",
+				hclk_p, CLK_IGNORE_UNUSED,
+				reg_base + ASS_CLK_GATE, 4, 0, &lock);
+	clk_table[CLK_HCLK_HWA] = clk_register_gate(NULL, "hclk_hwa_audss",
+				hclk_p, CLK_IGNORE_UNUSED,
+				reg_base + ASS_CLK_GATE, 3, 0, &lock);
+	clk_table[CLK_HCLK_DMA] = clk_register_gate(NULL, "hclk_dma_audss",
+				hclk_p, CLK_IGNORE_UNUSED,
+				reg_base + ASS_CLK_GATE, 2, 0, &lock);
+	clk_table[CLK_HCLK_BUF] = clk_register_gate(NULL, "hclk_buf_audss",
+				hclk_p, CLK_IGNORE_UNUSED,
+				reg_base + ASS_CLK_GATE, 1, 0, &lock);
+	clk_table[CLK_HCLK_RP] = clk_register_gate(NULL, "hclk_rp_audss",
+				hclk_p, CLK_IGNORE_UNUSED,
+				reg_base + ASS_CLK_GATE, 0, 0, &lock);
+
+	for (i = 0; i < clk_data.clk_num; i++) {
+		if (IS_ERR(clk_table[i])) {
+			dev_err(&pdev->dev, "failed to register clock %d\n", i);
+			ret = PTR_ERR(clk_table[i]);
+			goto unregister;
+		}
+	}
+
+	ret = of_clk_add_provider(pdev->dev.of_node, of_clk_src_onecell_get,
+					&clk_data);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to add clock provider\n");
+		goto unregister;
+	}
+
+#ifdef CONFIG_PM_SLEEP
+	register_syscore_ops(&s5pv210_audss_clk_syscore_ops);
+#endif
+
+	return 0;
+
+unregister:
+	for (i = 0; i < clk_data.clk_num; i++) {
+		if (!IS_ERR(clk_table[i]))
+			clk_unregister(clk_table[i]);
+	}
+
+	return ret;
+}
+
+static int s5pv210_audss_clk_remove(struct platform_device *pdev)
+{
+	int i;
+
+	of_clk_del_provider(pdev->dev.of_node);
+
+	for (i = 0; i < clk_data.clk_num; i++) {
+		if (!IS_ERR(clk_table[i]))
+			clk_unregister(clk_table[i]);
+	}
+
+	return 0;
+}
+
+static const struct of_device_id s5pv210_audss_clk_of_match[] = {
+	{ .compatible = "samsung,s5pv210-audss-clock", },
+	{},
+};
+
+static struct platform_driver s5pv210_audss_clk_driver = {
+	.driver	= {
+		.name = "s5pv210-audss-clk",
+		.owner = THIS_MODULE,
+		.of_match_table = s5pv210_audss_clk_of_match,
+	},
+	.probe = s5pv210_audss_clk_probe,
+	.remove = s5pv210_audss_clk_remove,
+};
+
+static int __init s5pv210_audss_clk_init(void)
+{
+	return platform_driver_register(&s5pv210_audss_clk_driver);
+}
+core_initcall(s5pv210_audss_clk_init);
+
+static void __exit s5pv210_audss_clk_exit(void)
+{
+	platform_driver_unregister(&s5pv210_audss_clk_driver);
+}
+module_exit(s5pv210_audss_clk_exit);
+
+MODULE_AUTHOR("Tomasz Figa <t.figa@samsung.com>");
+MODULE_DESCRIPTION("S5PV210 Audio Subsystem Clock Controller");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:s5pv210-audss-clk");
diff --git a/drivers/clk/samsung/clk-s5pv210.c b/drivers/clk/samsung/clk-s5pv210.c
new file mode 100644
index 0000000..d270a20
--- /dev/null
+++ b/drivers/clk/samsung/clk-s5pv210.c
@@ -0,0 +1,856 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ *
+ * Based on clock drivers for S3C64xx and Exynos4 SoCs.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all S5PC110/S5PV210 SoCs.
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+
+#include "clk.h"
+#include "clk-pll.h"
+
+#include <dt-bindings/clock/s5pv210.h>
+
+/* S5PC110/S5PV210 clock controller register offsets */
+#define APLL_LOCK		0x0000
+#define MPLL_LOCK		0x0008
+#define EPLL_LOCK		0x0010
+#define VPLL_LOCK		0x0020
+#define APLL_CON0		0x0100
+#define APLL_CON1		0x0104
+#define MPLL_CON		0x0108
+#define EPLL_CON0		0x0110
+#define EPLL_CON1		0x0114
+#define VPLL_CON		0x0120
+#define CLK_SRC0		0x0200
+#define CLK_SRC1		0x0204
+#define CLK_SRC2		0x0208
+#define CLK_SRC3		0x020c
+#define CLK_SRC4		0x0210
+#define CLK_SRC5		0x0214
+#define CLK_SRC6		0x0218
+#define CLK_SRC_MASK0		0x0280
+#define CLK_SRC_MASK1		0x0284
+#define CLK_DIV0		0x0300
+#define CLK_DIV1		0x0304
+#define CLK_DIV2		0x0308
+#define CLK_DIV3		0x030c
+#define CLK_DIV4		0x0310
+#define CLK_DIV5		0x0314
+#define CLK_DIV6		0x0318
+#define CLK_DIV7		0x031c
+#define CLK_GATE_MAIN0		0x0400
+#define CLK_GATE_MAIN1		0x0404
+#define CLK_GATE_MAIN2		0x0408
+#define CLK_GATE_PERI0		0x0420
+#define CLK_GATE_PERI1		0x0424
+#define CLK_GATE_SCLK0		0x0440
+#define CLK_GATE_SCLK1		0x0444
+#define CLK_GATE_IP0		0x0460
+#define CLK_GATE_IP1		0x0464
+#define CLK_GATE_IP2		0x0468
+#define CLK_GATE_IP3		0x046c
+#define CLK_GATE_IP4		0x0470
+#define CLK_GATE_BLOCK		0x0480
+#define CLK_GATE_IP5		0x0484
+#define CLK_OUT			0x0500
+#define MISC			0xe000
+#define OM_STAT			0xe100
+
+/* IDs of PLLs available on S5PV210/S5P6442 SoCs */
+enum {
+	apll,
+	mpll,
+	epll,
+	vpll,
+};
+
+/* IDs of external clocks (used for legacy boards) */
+enum {
+	xxti,
+	xusbxti,
+};
+
+static void __iomem *reg_base;
+
+#ifdef CONFIG_PM_SLEEP
+static struct samsung_clk_reg_dump *s5pv210_clk_dump;
+
+/* List of registers that need to be preserved across suspend/resume. */
+static unsigned long s5pv210_clk_regs[] __initdata = {
+	CLK_SRC0,
+	CLK_SRC1,
+	CLK_SRC2,
+	CLK_SRC3,
+	CLK_SRC4,
+	CLK_SRC5,
+	CLK_SRC6,
+	CLK_SRC_MASK0,
+	CLK_SRC_MASK1,
+	CLK_DIV0,
+	CLK_DIV1,
+	CLK_DIV2,
+	CLK_DIV3,
+	CLK_DIV4,
+	CLK_DIV5,
+	CLK_DIV6,
+	CLK_DIV7,
+	CLK_GATE_MAIN0,
+	CLK_GATE_MAIN1,
+	CLK_GATE_MAIN2,
+	CLK_GATE_PERI0,
+	CLK_GATE_PERI1,
+	CLK_GATE_SCLK0,
+	CLK_GATE_SCLK1,
+	CLK_GATE_IP0,
+	CLK_GATE_IP1,
+	CLK_GATE_IP2,
+	CLK_GATE_IP3,
+	CLK_GATE_IP4,
+	CLK_GATE_IP5,
+	CLK_GATE_BLOCK,
+	APLL_LOCK,
+	MPLL_LOCK,
+	EPLL_LOCK,
+	VPLL_LOCK,
+	APLL_CON0,
+	APLL_CON1,
+	MPLL_CON,
+	EPLL_CON0,
+	EPLL_CON1,
+	VPLL_CON,
+	CLK_OUT,
+};
+
+static int s5pv210_clk_suspend(void)
+{
+	samsung_clk_save(reg_base, s5pv210_clk_dump,
+				ARRAY_SIZE(s5pv210_clk_regs));
+	return 0;
+}
+
+static void s5pv210_clk_resume(void)
+{
+	samsung_clk_restore(reg_base, s5pv210_clk_dump,
+				ARRAY_SIZE(s5pv210_clk_regs));
+}
+
+static struct syscore_ops s5pv210_clk_syscore_ops = {
+	.suspend = s5pv210_clk_suspend,
+	.resume = s5pv210_clk_resume,
+};
+
+static void s5pv210_clk_sleep_init(void)
+{
+	s5pv210_clk_dump =
+		samsung_clk_alloc_reg_dump(s5pv210_clk_regs,
+					   ARRAY_SIZE(s5pv210_clk_regs));
+	if (!s5pv210_clk_dump) {
+		pr_warn("%s: Failed to allocate sleep save data\n", __func__);
+		return;
+	}
+
+	register_syscore_ops(&s5pv210_clk_syscore_ops);
+}
+#else
+static inline void s5pv210_clk_sleep_init(void) { }
+#endif
+
+/* Mux parent lists. */
+static const char *fin_pll_p[] __initconst = {
+	"xxti",
+	"xusbxti"
+};
+
+static const char *mout_apll_p[] __initconst = {
+	"fin_pll",
+	"fout_apll"
+};
+
+static const char *mout_mpll_p[] __initconst = {
+	"fin_pll",
+	"fout_mpll"
+};
+
+static const char *mout_epll_p[] __initconst = {
+	"fin_pll",
+	"fout_epll"
+};
+
+static const char *mout_vpllsrc_p[] __initconst = {
+	"fin_pll",
+	"sclk_hdmi27m"
+};
+
+static const char *mout_vpll_p[] __initconst = {
+	"mout_vpllsrc",
+	"fout_vpll"
+};
+
+static const char *mout_group1_p[] __initconst = {
+	"dout_a2m",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll"
+};
+
+static const char *mout_group2_p[] __initconst = {
+	"xxti",
+	"xusbxti",
+	"sclk_hdmi27m",
+	"sclk_usbphy0",
+	"sclk_usbphy1",
+	"sclk_hdmiphy",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+};
+
+static const char *mout_audio0_p[] __initconst = {
+	"xxti",
+	"pcmcdclk0",
+	"sclk_hdmi27m",
+	"sclk_usbphy0",
+	"sclk_usbphy1",
+	"sclk_hdmiphy",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+};
+
+static const char *mout_audio1_p[] __initconst = {
+	"i2scdclk1",
+	"pcmcdclk1",
+	"sclk_hdmi27m",
+	"sclk_usbphy0",
+	"sclk_usbphy1",
+	"sclk_hdmiphy",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+};
+
+static const char *mout_audio2_p[] __initconst = {
+	"i2scdclk2",
+	"pcmcdclk2",
+	"sclk_hdmi27m",
+	"sclk_usbphy0",
+	"sclk_usbphy1",
+	"sclk_hdmiphy",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+};
+
+static const char *mout_spdif_p[] __initconst = {
+	"dout_audio0",
+	"dout_audio1",
+	"dout_audio3",
+};
+
+static const char *mout_group3_p[] __initconst = {
+	"mout_apll",
+	"mout_mpll"
+};
+
+static const char *mout_group4_p[] __initconst = {
+	"mout_mpll",
+	"dout_a2m"
+};
+
+static const char *mout_flash_p[] __initconst = {
+	"dout_hclkd",
+	"dout_hclkp"
+};
+
+static const char *mout_dac_p[] __initconst = {
+	"mout_vpll",
+	"sclk_hdmiphy"
+};
+
+static const char *mout_hdmi_p[] __initconst = {
+	"sclk_hdmiphy",
+	"dout_tblk"
+};
+
+static const char *mout_mixer_p[] __initconst = {
+	"mout_dac",
+	"mout_hdmi"
+};
+
+static const char *mout_vpll_6442_p[] __initconst = {
+	"fin_pll",
+	"fout_vpll"
+};
+
+static const char *mout_mixer_6442_p[] __initconst = {
+	"mout_vpll",
+	"dout_mixer"
+};
+
+static const char *mout_d0sync_6442_p[] __initconst = {
+	"mout_dsys",
+	"div_apll"
+};
+
+static const char *mout_d1sync_6442_p[] __initconst = {
+	"mout_psys",
+	"div_apll"
+};
+
+static const char *mout_group2_6442_p[] __initconst = {
+	"fin_pll",
+	"none",
+	"none",
+	"sclk_usbphy0",
+	"none",
+	"none",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+};
+
+static const char *mout_audio0_6442_p[] __initconst = {
+	"fin_pll",
+	"pcmcdclk0",
+	"none",
+	"sclk_usbphy0",
+	"none",
+	"none",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+};
+
+static const char *mout_audio1_6442_p[] __initconst = {
+	"i2scdclk1",
+	"pcmcdclk1",
+	"none",
+	"sclk_usbphy0",
+	"none",
+	"none",
+	"mout_mpll",
+	"mout_epll",
+	"mout_vpll",
+	"fin_pll",
+};
+
+static const char *mout_clksel_p[] __initconst = {
+	"fout_apll_clkout",
+	"fout_mpll_clkout",
+	"fout_epll",
+	"fout_vpll",
+	"sclk_usbphy0",
+	"sclk_usbphy1",
+	"sclk_hdmiphy",
+	"rtc",
+	"rtc_tick",
+	"dout_hclkm",
+	"dout_pclkm",
+	"dout_hclkd",
+	"dout_pclkd",
+	"dout_hclkp",
+	"dout_pclkp",
+	"dout_apll_clkout",
+	"dout_hpm",
+	"xxti",
+	"xusbxti",
+	"div_dclk"
+};
+
+static const char *mout_clksel_6442_p[] __initconst = {
+	"fout_apll_clkout",
+	"fout_mpll_clkout",
+	"fout_epll",
+	"fout_vpll",
+	"sclk_usbphy0",
+	"none",
+	"none",
+	"rtc",
+	"rtc_tick",
+	"none",
+	"none",
+	"dout_hclkd",
+	"dout_pclkd",
+	"dout_hclkp",
+	"dout_pclkp",
+	"dout_apll_clkout",
+	"none",
+	"fin_pll",
+	"none",
+	"div_dclk"
+};
+
+static const char *mout_clkout_p[] __initconst = {
+	"dout_clkout",
+	"none",
+	"xxti",
+	"xusbxti"
+};
+
+/* Common fixed factor clocks. */
+static struct samsung_fixed_factor_clock ffactor_clks[] __initdata = {
+	FFACTOR(FOUT_APLL_CLKOUT, "fout_apll_clkout", "fout_apll", 1, 4, 0),
+	FFACTOR(FOUT_MPLL_CLKOUT, "fout_mpll_clkout", "fout_mpll", 1, 2, 0),
+	FFACTOR(DOUT_APLL_CLKOUT, "dout_apll_clkout", "dout_apll", 1, 4, 0),
+};
+
+/* PLL input mux (fin_pll), which needs to be registered before PLLs. */
+static struct samsung_mux_clock early_mux_clks[] __initdata = {
+	MUX_F(FIN_PLL, "fin_pll", fin_pll_p, OM_STAT, 0, 1,
+					CLK_MUX_READ_ONLY, 0),
+};
+
+/* Common clock muxes. */
+static struct samsung_mux_clock mux_clks[] __initdata = {
+	MUX(MOUT_FLASH, "mout_flash", mout_flash_p, CLK_SRC0, 28, 1),
+	MUX(MOUT_PSYS, "mout_psys", mout_group4_p, CLK_SRC0, 24, 1),
+	MUX(MOUT_DSYS, "mout_dsys", mout_group4_p, CLK_SRC0, 20, 1),
+	MUX(MOUT_MSYS, "mout_msys", mout_group3_p, CLK_SRC0, 16, 1),
+	MUX(MOUT_EPLL, "mout_epll", mout_epll_p, CLK_SRC0, 8, 1),
+	MUX(MOUT_MPLL, "mout_mpll", mout_mpll_p, CLK_SRC0, 4, 1),
+	MUX(MOUT_APLL, "mout_apll", mout_apll_p, CLK_SRC0, 0, 1),
+
+	MUX(MOUT_CLKOUT, "mout_clkout", mout_clkout_p, MISC, 8, 2),
+};
+
+/* S5PV210-specific clock muxes. */
+static struct samsung_mux_clock s5pv210_mux_clks[] __initdata = {
+	MUX(MOUT_VPLL, "mout_vpll", mout_vpll_p, CLK_SRC0, 12, 1),
+
+	MUX(MOUT_VPLLSRC, "mout_vpllsrc", mout_vpllsrc_p, CLK_SRC1, 28, 1),
+	MUX(MOUT_CSIS, "mout_csis", mout_group2_p, CLK_SRC1, 24, 4),
+	MUX(MOUT_FIMD, "mout_fimd", mout_group2_p, CLK_SRC1, 20, 4),
+	MUX(MOUT_CAM1, "mout_cam1", mout_group2_p, CLK_SRC1, 16, 4),
+	MUX(MOUT_CAM0, "mout_cam0", mout_group2_p, CLK_SRC1, 12, 4),
+	MUX(MOUT_DAC, "mout_dac", mout_dac_p, CLK_SRC1, 8, 1),
+	MUX(MOUT_MIXER, "mout_mixer", mout_mixer_p, CLK_SRC1, 4, 1),
+	MUX(MOUT_HDMI, "mout_hdmi", mout_hdmi_p, CLK_SRC1, 0, 1),
+
+	MUX(MOUT_G2D, "mout_g2d", mout_group1_p, CLK_SRC2, 8, 2),
+	MUX(MOUT_MFC, "mout_mfc", mout_group1_p, CLK_SRC2, 4, 2),
+	MUX(MOUT_G3D, "mout_g3d", mout_group1_p, CLK_SRC2, 0, 2),
+
+	MUX(MOUT_FIMC2, "mout_fimc2", mout_group2_p, CLK_SRC3, 20, 4),
+	MUX(MOUT_FIMC1, "mout_fimc1", mout_group2_p, CLK_SRC3, 16, 4),
+	MUX(MOUT_FIMC0, "mout_fimc0", mout_group2_p, CLK_SRC3, 12, 4),
+
+	MUX(MOUT_UART3, "mout_uart3", mout_group2_p, CLK_SRC4, 28, 4),
+	MUX(MOUT_UART2, "mout_uart2", mout_group2_p, CLK_SRC4, 24, 4),
+	MUX(MOUT_UART1, "mout_uart1", mout_group2_p, CLK_SRC4, 20, 4),
+	MUX(MOUT_UART0, "mout_uart0", mout_group2_p, CLK_SRC4, 16, 4),
+	MUX(MOUT_MMC3, "mout_mmc3", mout_group2_p, CLK_SRC4, 12, 4),
+	MUX(MOUT_MMC2, "mout_mmc2", mout_group2_p, CLK_SRC4, 8, 4),
+	MUX(MOUT_MMC1, "mout_mmc1", mout_group2_p, CLK_SRC4, 4, 4),
+	MUX(MOUT_MMC0, "mout_mmc0", mout_group2_p, CLK_SRC4, 0, 4),
+
+	MUX(MOUT_PWM, "mout_pwm", mout_group2_p, CLK_SRC5, 12, 4),
+	MUX(MOUT_SPI1, "mout_spi1", mout_group2_p, CLK_SRC5, 4, 4),
+	MUX(MOUT_SPI0, "mout_spi0", mout_group2_p, CLK_SRC5, 0, 4),
+
+	MUX(MOUT_DMC0, "mout_dmc0", mout_group1_p, CLK_SRC6, 24, 2),
+	MUX(MOUT_PWI, "mout_pwi", mout_group2_p, CLK_SRC6, 20, 4),
+	MUX(MOUT_HPM, "mout_hpm", mout_group3_p, CLK_SRC6, 16, 1),
+	MUX(MOUT_SPDIF, "mout_spdif", mout_spdif_p, CLK_SRC6, 12, 2),
+	MUX(MOUT_AUDIO2, "mout_audio2", mout_audio2_p, CLK_SRC6, 8, 4),
+	MUX(MOUT_AUDIO1, "mout_audio1", mout_audio1_p, CLK_SRC6, 4, 4),
+	MUX(MOUT_AUDIO0, "mout_audio0", mout_audio0_p, CLK_SRC6, 0, 4),
+
+	MUX(MOUT_CLKSEL, "mout_clksel", mout_clksel_p, CLK_OUT, 12, 5),
+};
+
+/* S5P6442-specific clock muxes. */
+static struct samsung_mux_clock s5p6442_mux_clks[] __initdata = {
+	MUX(MOUT_VPLL, "mout_vpll", mout_vpll_6442_p, CLK_SRC0, 12, 1),
+
+	MUX(MOUT_FIMD, "mout_fimd", mout_group2_6442_p, CLK_SRC1, 20, 4),
+	MUX(MOUT_CAM1, "mout_cam1", mout_group2_6442_p, CLK_SRC1, 16, 4),
+	MUX(MOUT_CAM0, "mout_cam0", mout_group2_6442_p, CLK_SRC1, 12, 4),
+	MUX(MOUT_MIXER, "mout_mixer", mout_mixer_6442_p, CLK_SRC1, 4, 1),
+
+	MUX(MOUT_D0SYNC, "mout_d0sync", mout_d0sync_6442_p, CLK_SRC2, 28, 1),
+	MUX(MOUT_D1SYNC, "mout_d1sync", mout_d1sync_6442_p, CLK_SRC2, 24, 1),
+
+	MUX(MOUT_FIMC2, "mout_fimc2", mout_group2_6442_p, CLK_SRC3, 20, 4),
+	MUX(MOUT_FIMC1, "mout_fimc1", mout_group2_6442_p, CLK_SRC3, 16, 4),
+	MUX(MOUT_FIMC0, "mout_fimc0", mout_group2_6442_p, CLK_SRC3, 12, 4),
+
+	MUX(MOUT_UART2, "mout_uart2", mout_group2_6442_p, CLK_SRC4, 24, 4),
+	MUX(MOUT_UART1, "mout_uart1", mout_group2_6442_p, CLK_SRC4, 20, 4),
+	MUX(MOUT_UART0, "mout_uart0", mout_group2_6442_p, CLK_SRC4, 16, 4),
+	MUX(MOUT_MMC2, "mout_mmc2", mout_group2_6442_p, CLK_SRC4, 8, 4),
+	MUX(MOUT_MMC1, "mout_mmc1", mout_group2_6442_p, CLK_SRC4, 4, 4),
+	MUX(MOUT_MMC0, "mout_mmc0", mout_group2_6442_p, CLK_SRC4, 0, 4),
+
+	MUX(MOUT_PWM, "mout_pwm", mout_group2_6442_p, CLK_SRC5, 12, 4),
+	MUX(MOUT_SPI0, "mout_spi0", mout_group2_6442_p, CLK_SRC5, 0, 4),
+
+	MUX(MOUT_AUDIO1, "mout_audio1", mout_audio1_6442_p, CLK_SRC6, 4, 4),
+	MUX(MOUT_AUDIO0, "mout_audio0", mout_audio0_6442_p, CLK_SRC6, 0, 4),
+
+	MUX(MOUT_CLKSEL, "mout_clksel", mout_clksel_6442_p, CLK_OUT, 12, 5),
+};
+
+/* S5PV210-specific fixed rate clocks generated inside the SoC. */
+static struct samsung_fixed_rate_clock s5pv210_frate_clks[] __initdata = {
+	FRATE(SCLK_HDMI27M, "sclk_hdmi27m", NULL, CLK_IS_ROOT, 27000000),
+	FRATE(SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000),
+	FRATE(SCLK_USBPHY0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000),
+	FRATE(SCLK_USBPHY1, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000),
+};
+
+/* S5P6442-specific fixed rate clocks generated inside the SoC. */
+static struct samsung_fixed_rate_clock s5p6442_frate_clks[] __initdata = {
+	FRATE(SCLK_USBPHY0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 30000000),
+};
+
+/* Common clock dividers. */
+static struct samsung_div_clock div_clks[] __initdata = {
+	DIV(DOUT_PCLKP, "dout_pclkp", "dout_hclkp", CLK_DIV0, 28, 3),
+	DIV(DOUT_PCLKD, "dout_pclkd", "dout_hclkd", CLK_DIV0, 20, 3),
+	DIV(DOUT_A2M, "dout_a2m", "mout_apll", CLK_DIV0, 4, 3),
+	DIV(DOUT_APLL, "dout_apll", "mout_msys", CLK_DIV0, 0, 3),
+
+	DIV(DOUT_FIMD, "dout_fimd", "mout_fimd", CLK_DIV1, 20, 4),
+	DIV(DOUT_CAM1, "dout_cam1", "mout_cam1", CLK_DIV1, 16, 4),
+	DIV(DOUT_CAM0, "dout_cam0", "mout_cam0", CLK_DIV1, 12, 4),
+
+	DIV(DOUT_FIMC2, "dout_fimc2", "mout_fimc2", CLK_DIV3, 20, 4),
+	DIV(DOUT_FIMC1, "dout_fimc1", "mout_fimc1", CLK_DIV3, 16, 4),
+	DIV(DOUT_FIMC0, "dout_fimc0", "mout_fimc0", CLK_DIV3, 12, 4),
+
+	DIV(DOUT_UART2, "dout_uart2", "mout_uart2", CLK_DIV4, 24, 4),
+	DIV(DOUT_UART1, "dout_uart1", "mout_uart1", CLK_DIV4, 20, 4),
+	DIV(DOUT_UART0, "dout_uart0", "mout_uart0", CLK_DIV4, 16, 4),
+	DIV(DOUT_MMC2, "dout_mmc2", "mout_mmc2", CLK_DIV4, 8, 4),
+	DIV(DOUT_MMC1, "dout_mmc1", "mout_mmc1", CLK_DIV4, 4, 4),
+	DIV(DOUT_MMC0, "dout_mmc0", "mout_mmc0", CLK_DIV4, 0, 4),
+
+	DIV(DOUT_PWM, "dout_pwm", "mout_pwm", CLK_DIV5, 12, 4),
+	DIV(DOUT_SPI0, "dout_spi0", "mout_spi0", CLK_DIV5, 0, 4),
+
+	DIV(DOUT_FLASH, "dout_flash", "mout_flash", CLK_DIV6, 12, 3),
+	DIV(DOUT_AUDIO1, "dout_audio1", "mout_audio1", CLK_DIV6, 4, 4),
+	DIV(DOUT_AUDIO0, "dout_audio0", "mout_audio0", CLK_DIV6, 0, 4),
+
+	DIV(DOUT_CLKOUT, "dout_clkout", "mout_clksel", CLK_OUT, 20, 4),
+};
+
+/* S5PV210-specific clock dividers. */
+static struct samsung_div_clock s5pv210_div_clks[] __initdata = {
+	DIV(DOUT_HCLKP, "dout_hclkp", "mout_psys", CLK_DIV0, 24, 4),
+	DIV(DOUT_HCLKD, "dout_hclkd", "mout_dsys", CLK_DIV0, 16, 4),
+	DIV(DOUT_PCLKM, "dout_pclkm", "dout_hclkm", CLK_DIV0, 12, 3),
+	DIV(DOUT_HCLKM, "dout_hclkm", "dout_apll", CLK_DIV0, 8, 3),
+
+	DIV(DOUT_CSIS, "dout_csis", "mout_csis", CLK_DIV1, 28, 4),
+	DIV(DOUT_TBLK, "dout_tblk", "mout_vpll", CLK_DIV1, 0, 4),
+
+	DIV(DOUT_G2D, "dout_g2d", "mout_g2d", CLK_DIV2, 8, 4),
+	DIV(DOUT_MFC, "dout_mfc", "mout_mfc", CLK_DIV2, 4, 4),
+	DIV(DOUT_G3D, "dout_g3d", "mout_g3d", CLK_DIV2, 0, 4),
+
+	DIV(DOUT_UART3, "dout_uart3", "mout_uart3", CLK_DIV4, 28, 4),
+	DIV(DOUT_MMC3, "dout_mmc3", "mout_mmc3", CLK_DIV4, 12, 4),
+
+	DIV(DOUT_SPI1, "dout_spi1", "mout_spi1", CLK_DIV5, 4, 4),
+
+	DIV(DOUT_DMC0, "dout_dmc0", "mout_dmc0", CLK_DIV6, 28, 4),
+	DIV(DOUT_PWI, "dout_pwi", "mout_pwi", CLK_DIV6, 24, 4),
+	DIV(DOUT_HPM, "dout_hpm", "dout_copy", CLK_DIV6, 20, 3),
+	DIV(DOUT_COPY, "dout_copy", "mout_hpm", CLK_DIV6, 16, 3),
+	DIV(DOUT_AUDIO2, "dout_audio2", "mout_audio2", CLK_DIV6, 8, 4),
+
+	DIV(DOUT_DPM, "dout_dpm", "dout_pclkp", CLK_DIV7, 8, 7),
+	DIV(DOUT_DVSEM, "dout_dvsem", "dout_pclkp", CLK_DIV7, 0, 7),
+};
+
+/* S5P6442-specific clock dividers. */
+static struct samsung_div_clock s5p6442_div_clks[] __initdata = {
+	DIV(DOUT_HCLKP, "dout_hclkp", "mout_d1sync", CLK_DIV0, 24, 4),
+	DIV(DOUT_HCLKD, "dout_hclkd", "mout_d0sync", CLK_DIV0, 16, 4),
+
+	DIV(DOUT_MIXER, "dout_mixer", "mout_vpll", CLK_DIV1, 0, 4),
+};
+
+/* Common clock gates. */
+static struct samsung_gate_clock gate_clks[] __initdata = {
+	GATE(CLK_ROTATOR, "rotator", "dout_hclkd", CLK_GATE_IP0, 29, 0, 0),
+	GATE(CLK_FIMC2, "fimc2", "dout_hclkd", CLK_GATE_IP0, 26, 0, 0),
+	GATE(CLK_FIMC1, "fimc1", "dout_hclkd", CLK_GATE_IP0, 25, 0, 0),
+	GATE(CLK_FIMC0, "fimc0", "dout_hclkd", CLK_GATE_IP0, 24, 0, 0),
+	GATE(CLK_PDMA0, "pdma0", "dout_hclkp", CLK_GATE_IP0, 3, 0, 0),
+	GATE(CLK_MDMA, "mdma", "dout_hclkd", CLK_GATE_IP0, 2, 0, 0),
+
+	GATE(CLK_SROMC, "sromc", "dout_hclkp", CLK_GATE_IP1, 26, 0, 0),
+	GATE(CLK_NANDXL, "nandxl", "dout_hclkp", CLK_GATE_IP1, 24, 0, 0),
+	GATE(CLK_USB_OTG, "usb_otg", "dout_hclkp", CLK_GATE_IP1, 16, 0, 0),
+	GATE(CLK_TVENC, "tvenc", "dout_hclkd", CLK_GATE_IP1, 10, 0, 0),
+	GATE(CLK_MIXER, "mixer", "dout_hclkd", CLK_GATE_IP1, 9, 0, 0),
+	GATE(CLK_VP, "vp", "dout_hclkd", CLK_GATE_IP1, 8, 0, 0),
+	GATE(CLK_FIMD, "fimd", "dout_hclkd", CLK_GATE_IP1, 0, 0, 0),
+
+	GATE(CLK_HSMMC2, "hsmmc2", "dout_hclkp", CLK_GATE_IP2, 18, 0, 0),
+	GATE(CLK_HSMMC1, "hsmmc1", "dout_hclkp", CLK_GATE_IP2, 17, 0, 0),
+	GATE(CLK_HSMMC0, "hsmmc0", "dout_hclkp", CLK_GATE_IP2, 16, 0, 0),
+	GATE(CLK_MODEMIF, "modemif", "dout_hclkp", CLK_GATE_IP2, 9, 0, 0),
+	GATE(CLK_SECSS, "secss", "dout_hclkp", CLK_GATE_IP2, 0, 0, 0),
+
+	GATE(CLK_PCM1, "pcm1", "dout_pclkp", CLK_GATE_IP3, 29, 0, 0),
+	GATE(CLK_PCM0, "pcm0", "dout_pclkp", CLK_GATE_IP3, 28, 0, 0),
+	GATE(CLK_TSADC, "tsadc", "dout_pclkp", CLK_GATE_IP3, 24, 0, 0),
+	GATE(CLK_PWM, "pwm", "dout_pclkp", CLK_GATE_IP3, 23, 0, 0),
+	GATE(CLK_WDT, "watchdog", "dout_pclkp", CLK_GATE_IP3, 22, 0, 0),
+	GATE(CLK_KEYIF, "keyif", "dout_pclkp", CLK_GATE_IP3, 21, 0, 0),
+	GATE(CLK_UART2, "uart2", "dout_pclkp", CLK_GATE_IP3, 19, 0, 0),
+	GATE(CLK_UART1, "uart1", "dout_pclkp", CLK_GATE_IP3, 18, 0, 0),
+	GATE(CLK_UART0, "uart0", "dout_pclkp", CLK_GATE_IP3, 17, 0, 0),
+	GATE(CLK_SYSTIMER, "systimer", "dout_pclkp", CLK_GATE_IP3, 16, 0, 0),
+	GATE(CLK_RTC, "rtc", "dout_pclkp", CLK_GATE_IP3, 15, 0, 0),
+	GATE(CLK_SPI0, "spi0", "dout_pclkp", CLK_GATE_IP3, 12, 0, 0),
+	GATE(CLK_I2C2, "i2c2", "dout_pclkp", CLK_GATE_IP3, 9, 0, 0),
+	GATE(CLK_I2C0, "i2c0", "dout_pclkp", CLK_GATE_IP3, 7, 0, 0),
+	GATE(CLK_I2S1, "i2s1", "dout_pclkp", CLK_GATE_IP3, 5, 0, 0),
+	GATE(CLK_I2S0, "i2s0", "dout_pclkp", CLK_GATE_IP3, 4, 0, 0),
+
+	GATE(CLK_SECKEY, "seckey", "dout_pclkp", CLK_GATE_IP4, 3, 0, 0),
+	GATE(CLK_CHIPID, "chipid", "dout_pclkp", CLK_GATE_IP4, 0, 0, 0),
+
+	GATE(SCLK_AUDIO1, "sclk_audio1", "dout_audio1", CLK_SRC_MASK0, 25,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_AUDIO0, "sclk_audio0", "dout_audio0", CLK_SRC_MASK0, 24,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_PWM, "sclk_pwm", "dout_pwm", CLK_SRC_MASK0, 19,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_SPI0, "sclk_spi0", "dout_spi0", CLK_SRC_MASK0, 16,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_UART2, "sclk_uart2", "dout_uart2", CLK_SRC_MASK0, 14,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_UART1, "sclk_uart1", "dout_uart1", CLK_SRC_MASK0, 13,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_UART0, "sclk_uart0", "dout_uart0", CLK_SRC_MASK0, 12,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_MMC2, "sclk_mmc2", "dout_mmc2", CLK_SRC_MASK0, 10,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_MMC1, "sclk_mmc1", "dout_mmc1", CLK_SRC_MASK0, 9,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_MMC0, "sclk_mmc0", "dout_mmc0", CLK_SRC_MASK0, 8,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_FIMD, "sclk_fimd", "dout_fimd", CLK_SRC_MASK0, 5,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_CAM1, "sclk_cam1", "dout_cam1", CLK_SRC_MASK0, 4,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_CAM0, "sclk_cam0", "dout_cam0", CLK_SRC_MASK0, 3,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_MIXER, "sclk_mixer", "mout_mixer", CLK_SRC_MASK0, 1,
+			CLK_SET_RATE_PARENT, 0),
+
+	GATE(SCLK_FIMC2, "sclk_fimc2", "dout_fimc2", CLK_SRC_MASK1, 4,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_FIMC1, "sclk_fimc1", "dout_fimc1", CLK_SRC_MASK1, 3,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_FIMC0, "sclk_fimc0", "dout_fimc0", CLK_SRC_MASK1, 2,
+			CLK_SET_RATE_PARENT, 0),
+};
+
+/* S5PV210-specific clock gates. */
+static struct samsung_gate_clock s5pv210_gate_clks[] __initdata = {
+	GATE(CLK_CSIS, "clk_csis", "dout_hclkd", CLK_GATE_IP0, 31, 0, 0),
+	GATE(CLK_MFC, "mfc", "dout_hclkm", CLK_GATE_IP0, 16, 0, 0),
+	GATE(CLK_G2D, "g2d", "dout_hclkd", CLK_GATE_IP0, 12, 0, 0),
+	GATE(CLK_G3D, "g3d", "dout_hclkm", CLK_GATE_IP0, 8, 0, 0),
+	GATE(CLK_IMEM, "imem", "dout_hclkm", CLK_GATE_IP0, 5, 0, 0),
+	GATE(CLK_PDMA1, "pdma1", "dout_hclkp", CLK_GATE_IP0, 4, 0, 0),
+
+	GATE(CLK_NFCON, "nfcon", "dout_hclkp", CLK_GATE_IP1, 28, 0, 0),
+	GATE(CLK_CFCON, "cfcon", "dout_hclkp", CLK_GATE_IP1, 25, 0, 0),
+	GATE(CLK_USB_HOST, "usb_host", "dout_hclkp", CLK_GATE_IP1, 17, 0, 0),
+	GATE(CLK_HDMI, "hdmi", "dout_hclkd", CLK_GATE_IP1, 11, 0, 0),
+	GATE(CLK_DSIM, "dsim", "dout_pclkd", CLK_GATE_IP1, 2, 0, 0),
+
+	GATE(CLK_TZIC3, "tzic3", "dout_hclkm", CLK_GATE_IP2, 31, 0, 0),
+	GATE(CLK_TZIC2, "tzic2", "dout_hclkm", CLK_GATE_IP2, 30, 0, 0),
+	GATE(CLK_TZIC1, "tzic1", "dout_hclkm", CLK_GATE_IP2, 29, 0, 0),
+	GATE(CLK_TZIC0, "tzic0", "dout_hclkm", CLK_GATE_IP2, 28, 0, 0),
+	GATE(CLK_TSI, "tsi", "dout_hclkd", CLK_GATE_IP2, 20, 0, 0),
+	GATE(CLK_HSMMC3, "hsmmc3", "dout_hclkp", CLK_GATE_IP2, 19, 0, 0),
+	GATE(CLK_JTAG, "jtag", "dout_hclkp", CLK_GATE_IP2, 11, 0, 0),
+	GATE(CLK_CORESIGHT, "coresight", "dout_pclkp", CLK_GATE_IP2, 8, 0, 0),
+	GATE(CLK_SDM, "sdm", "dout_pclkm", CLK_GATE_IP2, 1, 0, 0),
+
+	GATE(CLK_PCM2, "pcm2", "dout_pclkp", CLK_GATE_IP3, 30, 0, 0),
+	GATE(CLK_UART3, "uart3", "dout_pclkp", CLK_GATE_IP3, 20, 0, 0),
+	GATE(CLK_SPI1, "spi1", "dout_pclkp", CLK_GATE_IP3, 13, 0, 0),
+	GATE(CLK_I2C_HDMI_PHY, "i2c_hdmi_phy", "dout_pclkd",
+			CLK_GATE_IP3, 11, 0, 0),
+	GATE(CLK_I2C1, "i2c1", "dout_pclkd", CLK_GATE_IP3, 10, 0, 0),
+	GATE(CLK_I2S2, "i2s2", "dout_pclkp", CLK_GATE_IP3, 6, 0, 0),
+	GATE(CLK_AC97, "ac97", "dout_pclkp", CLK_GATE_IP3, 1, 0, 0),
+	GATE(CLK_SPDIF, "spdif", "dout_pclkp", CLK_GATE_IP3, 0, 0, 0),
+
+	GATE(CLK_TZPC3, "tzpc.3", "dout_pclkd", CLK_GATE_IP4, 8, 0, 0),
+	GATE(CLK_TZPC2, "tzpc.2", "dout_pclkd", CLK_GATE_IP4, 7, 0, 0),
+	GATE(CLK_TZPC1, "tzpc.1", "dout_pclkp", CLK_GATE_IP4, 6, 0, 0),
+	GATE(CLK_TZPC0, "tzpc.0", "dout_pclkm", CLK_GATE_IP4, 5, 0, 0),
+	GATE(CLK_IEM_APC, "iem_apc", "dout_pclkp", CLK_GATE_IP4, 2, 0, 0),
+	GATE(CLK_IEM_IEC, "iem_iec", "dout_pclkp", CLK_GATE_IP4, 1, 0, 0),
+
+	GATE(CLK_JPEG, "jpeg", "dout_hclkd", CLK_GATE_IP5, 29, 0, 0),
+
+	GATE(SCLK_SPDIF, "sclk_spdif", "mout_spdif", CLK_SRC_MASK0, 27,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_AUDIO2, "sclk_audio2", "dout_audio2", CLK_SRC_MASK0, 26,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_SPI1, "sclk_spi1", "dout_spi1", CLK_SRC_MASK0, 17,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_UART3, "sclk_uart3", "dout_uart3", CLK_SRC_MASK0, 15,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_MMC3, "sclk_mmc3", "dout_mmc3", CLK_SRC_MASK0, 11,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_CSIS, "sclk_csis", "dout_csis", CLK_SRC_MASK0, 6,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_DAC, "sclk_dac", "mout_dac", CLK_SRC_MASK0, 2,
+			CLK_SET_RATE_PARENT, 0),
+	GATE(SCLK_HDMI, "sclk_hdmi", "mout_hdmi", CLK_SRC_MASK0, 0,
+			CLK_SET_RATE_PARENT, 0),
+};
+
+/* S5P6442-specific clock gates. */
+static struct samsung_gate_clock s5p6442_gate_clks[] __initdata = {
+	GATE(CLK_JPEG, "jpeg", "dout_hclkd", CLK_GATE_IP0, 28, 0, 0),
+	GATE(CLK_MFC, "mfc", "dout_hclkd", CLK_GATE_IP0, 16, 0, 0),
+	GATE(CLK_G2D, "g2d", "dout_hclkd", CLK_GATE_IP0, 12, 0, 0),
+	GATE(CLK_G3D, "g3d", "dout_hclkd", CLK_GATE_IP0, 8, 0, 0),
+	GATE(CLK_IMEM, "imem", "dout_hclkd", CLK_GATE_IP0, 5, 0, 0),
+
+	GATE(CLK_ETB, "etb", "dout_hclkd", CLK_GATE_IP1, 31, 0, 0),
+	GATE(CLK_ETM, "etm", "dout_hclkd", CLK_GATE_IP1, 30, 0, 0),
+
+	GATE(CLK_I2C1, "i2c1", "dout_pclkp", CLK_GATE_IP3, 8, 0, 0),
+
+	GATE(SCLK_DAC, "sclk_dac", "mout_vpll", CLK_SRC_MASK0, 2,
+			CLK_SET_RATE_PARENT, 0),
+};
+
+/*
+ * Clock aliases for legacy clkdev look-up.
+ * NOTE: Needed only to support legacy board files.
+ */
+static struct samsung_clock_alias s5pv210_aliases[] = {
+	ALIAS(DOUT_APLL, NULL, "armclk"),
+	ALIAS(DOUT_HCLKM, NULL, "hclk_msys"),
+	ALIAS(MOUT_DMC0, NULL, "sclk_dmc0"),
+};
+
+/* S5PV210-specific PLLs. */
+static struct samsung_pll_clock s5pv210_pll_clks[] __initdata = {
+	[apll] = PLL(pll_4508, FOUT_APLL, "fout_apll", "fin_pll",
+						APLL_LOCK, APLL_CON0, NULL),
+	[mpll] = PLL(pll_4502, FOUT_MPLL, "fout_mpll", "fin_pll",
+						MPLL_LOCK, MPLL_CON, NULL),
+	[epll] = PLL(pll_4600, FOUT_EPLL, "fout_epll", "fin_pll",
+						EPLL_LOCK, EPLL_CON0, NULL),
+	[vpll] = PLL(pll_4502, FOUT_VPLL, "fout_vpll", "mout_vpllsrc",
+						VPLL_LOCK, VPLL_CON, NULL),
+};
+
+/* S5P6442-specific PLLs. */
+static struct samsung_pll_clock s5p6442_pll_clks[] __initdata = {
+	[apll] = PLL(pll_4502, FOUT_APLL, "fout_apll", "fin_pll",
+						APLL_LOCK, APLL_CON0, NULL),
+	[mpll] = PLL(pll_4502, FOUT_MPLL, "fout_mpll", "fin_pll",
+						MPLL_LOCK, MPLL_CON, NULL),
+	[epll] = PLL(pll_4500, FOUT_EPLL, "fout_epll", "fin_pll",
+						EPLL_LOCK, EPLL_CON0, NULL),
+	[vpll] = PLL(pll_4500, FOUT_VPLL, "fout_vpll", "fin_pll",
+						VPLL_LOCK, VPLL_CON, NULL),
+};
+
+static void __init __s5pv210_clk_init(struct device_node *np,
+				      unsigned long xxti_f,
+				      unsigned long xusbxti_f,
+				      bool is_s5p6442)
+{
+	struct samsung_clk_provider *ctx;
+
+	ctx = samsung_clk_init(np, reg_base, NR_CLKS);
+	if (!ctx)
+		panic("%s: unable to allocate context.\n", __func__);
+
+	samsung_clk_register_mux(ctx, early_mux_clks,
+					ARRAY_SIZE(early_mux_clks));
+
+	if (is_s5p6442) {
+		samsung_clk_register_fixed_rate(ctx, s5p6442_frate_clks,
+			ARRAY_SIZE(s5p6442_frate_clks));
+		samsung_clk_register_pll(ctx, s5p6442_pll_clks,
+			ARRAY_SIZE(s5p6442_pll_clks), reg_base);
+		samsung_clk_register_mux(ctx, s5p6442_mux_clks,
+				ARRAY_SIZE(s5p6442_mux_clks));
+		samsung_clk_register_div(ctx, s5p6442_div_clks,
+				ARRAY_SIZE(s5p6442_div_clks));
+		samsung_clk_register_gate(ctx, s5p6442_gate_clks,
+				ARRAY_SIZE(s5p6442_gate_clks));
+	} else {
+		samsung_clk_register_fixed_rate(ctx, s5pv210_frate_clks,
+			ARRAY_SIZE(s5pv210_frate_clks));
+		samsung_clk_register_pll(ctx, s5pv210_pll_clks,
+			ARRAY_SIZE(s5pv210_pll_clks), reg_base);
+		samsung_clk_register_mux(ctx, s5pv210_mux_clks,
+				ARRAY_SIZE(s5pv210_mux_clks));
+		samsung_clk_register_div(ctx, s5pv210_div_clks,
+				ARRAY_SIZE(s5pv210_div_clks));
+		samsung_clk_register_gate(ctx, s5pv210_gate_clks,
+				ARRAY_SIZE(s5pv210_gate_clks));
+	}
+
+	samsung_clk_register_mux(ctx, mux_clks, ARRAY_SIZE(mux_clks));
+	samsung_clk_register_div(ctx, div_clks, ARRAY_SIZE(div_clks));
+	samsung_clk_register_gate(ctx, gate_clks, ARRAY_SIZE(gate_clks));
+
+	samsung_clk_register_fixed_factor(ctx, ffactor_clks,
+						ARRAY_SIZE(ffactor_clks));
+
+	samsung_clk_register_alias(ctx, s5pv210_aliases,
+						ARRAY_SIZE(s5pv210_aliases));
+
+	s5pv210_clk_sleep_init();
+
+	pr_info("%s clocks: mout_apll = %ld, mout_mpll = %ld\n"
+		"\tmout_epll = %ld, mout_vpll = %ld\n",
+		is_s5p6442 ? "S5P6442" : "S5PV210",
+		_get_rate("mout_apll"), _get_rate("mout_mpll"),
+		_get_rate("mout_epll"), _get_rate("mout_vpll"));
+}
+
+static void __init s5pv210_clk_dt_init(struct device_node *np)
+{
+	reg_base = of_iomap(np, 0);
+	if (!reg_base)
+		panic("%s: failed to map registers\n", __func__);
+
+	__s5pv210_clk_init(np, 0, 0, false);
+}
+CLK_OF_DECLARE(s5pv210_clk, "samsung,s5pv210-clock", s5pv210_clk_dt_init);
+
+static void __init s5p6442_clk_dt_init(struct device_node *np)
+{
+	reg_base = of_iomap(np, 0);
+	if (!reg_base)
+		panic("%s: failed to map registers\n", __func__);
+
+	__s5pv210_clk_init(np, 0, 0, true);
+}
+CLK_OF_DECLARE(s5p6442_clk, "samsung,s5p6442-clock", s5p6442_clk_dt_init);
diff --git a/drivers/clk/tegra/clk-periph-gate.c b/drivers/clk/tegra/clk-periph-gate.c
index 5070153..0aa8830 100644
--- a/drivers/clk/tegra/clk-periph-gate.c
+++ b/drivers/clk/tegra/clk-periph-gate.c
@@ -20,7 +20,8 @@
 #include <linux/io.h>
 #include <linux/delay.h>
 #include <linux/err.h>
-#include <linux/tegra-soc.h>
+
+#include <soc/tegra/fuse.h>
 
 #include "clk.h"
 
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index 8b10c38..5bbacd0 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -22,8 +22,11 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/clk/tegra.h>
-#include <linux/tegra-powergate.h>
+
+#include <soc/tegra/pmc.h>
+
 #include <dt-bindings/clock/tegra30-car.h>
+
 #include "clk.h"
 #include "clk-id.h"
 
diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
index bf452b6..f87c609 100644
--- a/drivers/clk/tegra/clk.c
+++ b/drivers/clk/tegra/clk.c
@@ -19,7 +19,8 @@
 #include <linux/of.h>
 #include <linux/clk/tegra.h>
 #include <linux/reset-controller.h>
-#include <linux/tegra-soc.h>
+
+#include <soc/tegra/fuse.h>
 
 #include "clk.h"
 
diff --git a/drivers/clk/versatile/Makefile b/drivers/clk/versatile/Makefile
index fd449f9..162e519 100644
--- a/drivers/clk/versatile/Makefile
+++ b/drivers/clk/versatile/Makefile
@@ -1,6 +1,5 @@
 # Makefile for Versatile-specific clocks
-obj-$(CONFIG_ICST)		+= clk-icst.o
-obj-$(CONFIG_ARCH_INTEGRATOR)	+= clk-integrator.o
+obj-$(CONFIG_ICST)		+= clk-icst.o clk-versatile.o
 obj-$(CONFIG_INTEGRATOR_IMPD1)	+= clk-impd1.o
 obj-$(CONFIG_ARCH_REALVIEW)	+= clk-realview.o
 obj-$(CONFIG_ARCH_VEXPRESS)	+= clk-vexpress.o
diff --git a/drivers/clk/versatile/clk-integrator.c b/drivers/clk/versatile/clk-versatile.c
index 734c4b8..a76981e 100644
--- a/drivers/clk/versatile/clk-integrator.c
+++ b/drivers/clk/versatile/clk-versatile.c
@@ -1,5 +1,6 @@
 /*
- * Clock driver for the ARM Integrator/AP and Integrator/CP boards
+ * Clock driver for the ARM Integrator/AP, Integrator/CP, Versatile AB and
+ * Versatile PB boards.
  * Copyright (C) 2012 Linus Walleij
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,6 +18,9 @@
 
 #define INTEGRATOR_HDR_LOCK_OFFSET	0x14
 
+#define VERSATILE_SYS_OSCCLCD_OFFSET	0x1c
+#define VERSATILE_SYS_LOCK_OFFSET	0x20
+
 /* Base offset for the core module */
 static void __iomem *cm_base;
 
@@ -37,11 +41,27 @@ static const struct clk_icst_desc __initdata cm_auxosc_desc = {
 	.lock_offset = INTEGRATOR_HDR_LOCK_OFFSET,
 };
 
-static void __init of_integrator_cm_osc_setup(struct device_node *np)
+static const struct icst_params versatile_auxosc_params = {
+	.vco_max	= ICST307_VCO_MAX,
+	.vco_min	= ICST307_VCO_MIN,
+	.vd_min		= 4 + 8,
+	.vd_max		= 511 + 8,
+	.rd_min		= 1 + 2,
+	.rd_max		= 127 + 2,
+	.s2div		= icst307_s2div,
+	.idx2s		= icst307_idx2s,
+};
+
+static const struct clk_icst_desc versatile_auxosc_desc __initconst = {
+	.params = &versatile_auxosc_params,
+	.vco_offset = VERSATILE_SYS_OSCCLCD_OFFSET,
+	.lock_offset = VERSATILE_SYS_LOCK_OFFSET,
+};
+static void __init cm_osc_setup(struct device_node *np,
+				const struct clk_icst_desc *desc)
 {
 	struct clk *clk = ERR_PTR(-EINVAL);
 	const char *clk_name = np->name;
-	const struct clk_icst_desc *desc = &cm_auxosc_desc;
 	const char *parent_name;
 
 	if (!cm_base) {
@@ -65,5 +85,17 @@ static void __init of_integrator_cm_osc_setup(struct device_node *np)
 	if (!IS_ERR(clk))
 		of_clk_add_provider(np, of_clk_src_simple_get, clk);
 }
+
+static void __init of_integrator_cm_osc_setup(struct device_node *np)
+{
+	cm_osc_setup(np, &cm_auxosc_desc);
+}
 CLK_OF_DECLARE(integrator_cm_auxosc_clk,
 	"arm,integrator-cm-auxosc", of_integrator_cm_osc_setup);
+
+static void __init of_versatile_cm_osc_setup(struct device_node *np)
+{
+	cm_osc_setup(np, &versatile_auxosc_desc);
+}
+CLK_OF_DECLARE(versatile_cm_auxosc_clk,
+	       "arm,versatile-cm-auxosc", of_versatile_cm_osc_setup);
diff --git a/drivers/clocksource/tegra20_timer.c b/drivers/clocksource/tegra20_timer.c
index d1869f0..d2616ef 100644
--- a/drivers/clocksource/tegra20_timer.c
+++ b/drivers/clocksource/tegra20_timer.c
@@ -27,6 +27,7 @@
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/sched_clock.h>
+#include <linux/delay.h>
 
 #include <asm/mach/time.h>
 #include <asm/smp_twd.h>
@@ -53,6 +54,8 @@ static void __iomem *rtc_base;
 static struct timespec persistent_ts;
 static u64 persistent_ms, last_persistent_ms;
 
+static struct delay_timer tegra_delay_timer;
+
 #define timer_writel(value, reg) \
 	__raw_writel(value, timer_reg_base + (reg))
 #define timer_readl(reg) \
@@ -139,6 +142,11 @@ static void tegra_read_persistent_clock(struct timespec *ts)
 	*ts = *tsp;
 }
 
+static unsigned long tegra_delay_timer_read_counter_long(void)
+{
+	return readl(timer_reg_base + TIMERUS_CNTR_1US);
+}
+
 static irqreturn_t tegra_timer_interrupt(int irq, void *dev_id)
 {
 	struct clock_event_device *evt = (struct clock_event_device *)dev_id;
@@ -206,6 +214,11 @@ static void __init tegra20_init_timer(struct device_node *np)
 		BUG();
 	}
 
+	tegra_delay_timer.read_current_timer =
+			tegra_delay_timer_read_counter_long;
+	tegra_delay_timer.freq = 1000000;
+	register_current_timer_delay(&tegra_delay_timer);
+
 	ret = setup_irq(tegra_timer_irq.irq, &tegra_timer_irq);
 	if (ret) {
 		pr_err("Failed to register timer IRQ: %d\n", ret);
diff --git a/drivers/cpufreq/s3c2410-cpufreq.c b/drivers/cpufreq/s3c2410-cpufreq.c
index cfa0dd8..b8e5da8 100644
--- a/drivers/cpufreq/s3c2410-cpufreq.c
+++ b/drivers/cpufreq/s3c2410-cpufreq.c
@@ -26,7 +26,6 @@
 #include <mach/regs-clock.h>
 
 #include <plat/cpu.h>
-#include <plat/clock.h>
 #include <plat/cpu-freq-core.h>
 
 /* Note, 2410A has an extra mode for 1:4:4 ratio, bit 2 of CLKDIV */
@@ -104,7 +103,6 @@ static struct s3c_cpufreq_info s3c2410_cpufreq_info = {
 	.calc_iotiming	= s3c2410_iotiming_calc,
 	.set_iotiming	= s3c2410_iotiming_set,
 	.get_iotiming	= s3c2410_iotiming_get,
-	.resume_clocks	= s3c2410_setup_clocks,
 
 	.set_fvco	= s3c2410_set_fvco,
 	.set_refresh	= s3c2410_cpufreq_setrefresh,
diff --git a/drivers/cpufreq/s3c2412-cpufreq.c b/drivers/cpufreq/s3c2412-cpufreq.c
index 4645b48..eb26213 100644
--- a/drivers/cpufreq/s3c2412-cpufreq.c
+++ b/drivers/cpufreq/s3c2412-cpufreq.c
@@ -28,7 +28,6 @@
 #include <mach/s3c2412.h>
 
 #include <plat/cpu.h>
-#include <plat/clock.h>
 #include <plat/cpu-freq-core.h>
 
 /* our clock resources. */
@@ -188,8 +187,6 @@ static struct s3c_cpufreq_info s3c2412_cpufreq_info = {
 	.set_iotiming	= s3c2412_iotiming_set,
 	.get_iotiming	= s3c2412_iotiming_get,
 
-	.resume_clocks	= s3c2412_setup_clocks,
-
 	.debug_io_show  = s3c_cpufreq_debugfs_call(s3c2412_iotiming_debugfs),
 };
 
diff --git a/drivers/cpufreq/s3c2440-cpufreq.c b/drivers/cpufreq/s3c2440-cpufreq.c
index f84ed10..0129f5c 100644
--- a/drivers/cpufreq/s3c2440-cpufreq.c
+++ b/drivers/cpufreq/s3c2440-cpufreq.c
@@ -29,7 +29,6 @@
 
 #include <plat/cpu.h>
 #include <plat/cpu-freq-core.h>
-#include <plat/clock.h>
 
 static struct clk *xtal;
 static struct clk *fclk;
@@ -262,8 +261,6 @@ static struct s3c_cpufreq_info s3c2440_cpufreq_info = {
 	.calc_divs	= s3c2440_cpufreq_calcdivs,
 	.calc_freqtable	= s3c2440_cpufreq_calctable,
 
-	.resume_clocks	= s3c244x_setup_clocks,
-
 	.debug_io_show  = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),
 };
 
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 227ebf7..d00f1ce 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -27,7 +27,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/cpu.h>
-#include <plat/clock.h>
 #include <plat/cpu-freq-core.h>
 
 #include <mach/regs-clock.h>
diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
index 19a10b8..9a68225 100644
--- a/drivers/cpufreq/s5pv210-cpufreq.c
+++ b/drivers/cpufreq/s5pv210-cpufreq.c
@@ -16,11 +16,70 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/cpufreq.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
 #include <linux/reboot.h>
 #include <linux/regulator/consumer.h>
 
-#include <mach/map.h>
-#include <mach/regs-clock.h>
+static void __iomem *clk_base;
+static void __iomem *dmc_base[2];
+
+#define S5P_CLKREG(x)		(clk_base + (x))
+
+#define S5P_APLL_LOCK		S5P_CLKREG(0x00)
+#define S5P_APLL_CON		S5P_CLKREG(0x100)
+#define S5P_CLK_SRC0		S5P_CLKREG(0x200)
+#define S5P_CLK_SRC2		S5P_CLKREG(0x208)
+#define S5P_CLK_DIV0		S5P_CLKREG(0x300)
+#define S5P_CLK_DIV2		S5P_CLKREG(0x308)
+#define S5P_CLK_DIV6		S5P_CLKREG(0x318)
+#define S5P_CLKDIV_STAT0	S5P_CLKREG(0x1000)
+#define S5P_CLKDIV_STAT1	S5P_CLKREG(0x1004)
+#define S5P_CLKMUX_STAT0	S5P_CLKREG(0x1100)
+#define S5P_CLKMUX_STAT1	S5P_CLKREG(0x1104)
+
+#define S5P_ARM_MCS_CON		S5P_CLKREG(0x6100)
+
+/* CLKSRC0 */
+#define S5P_CLKSRC0_MUX200_SHIFT	(16)
+#define S5P_CLKSRC0_MUX200_MASK		(0x1 << S5P_CLKSRC0_MUX200_SHIFT)
+#define S5P_CLKSRC0_MUX166_MASK		(0x1<<20)
+#define S5P_CLKSRC0_MUX133_MASK		(0x1<<24)
+
+/* CLKSRC2 */
+#define S5P_CLKSRC2_G3D_SHIFT           (0)
+#define S5P_CLKSRC2_G3D_MASK            (0x3 << S5P_CLKSRC2_G3D_SHIFT)
+#define S5P_CLKSRC2_MFC_SHIFT           (4)
+#define S5P_CLKSRC2_MFC_MASK            (0x3 << S5P_CLKSRC2_MFC_SHIFT)
+
+/* CLKDIV0 */
+#define S5P_CLKDIV0_APLL_SHIFT		(0)
+#define S5P_CLKDIV0_APLL_MASK		(0x7 << S5P_CLKDIV0_APLL_SHIFT)
+#define S5P_CLKDIV0_A2M_SHIFT		(4)
+#define S5P_CLKDIV0_A2M_MASK		(0x7 << S5P_CLKDIV0_A2M_SHIFT)
+#define S5P_CLKDIV0_HCLK200_SHIFT	(8)
+#define S5P_CLKDIV0_HCLK200_MASK	(0x7 << S5P_CLKDIV0_HCLK200_SHIFT)
+#define S5P_CLKDIV0_PCLK100_SHIFT	(12)
+#define S5P_CLKDIV0_PCLK100_MASK	(0x7 << S5P_CLKDIV0_PCLK100_SHIFT)
+#define S5P_CLKDIV0_HCLK166_SHIFT	(16)
+#define S5P_CLKDIV0_HCLK166_MASK	(0xF << S5P_CLKDIV0_HCLK166_SHIFT)
+#define S5P_CLKDIV0_PCLK83_SHIFT	(20)
+#define S5P_CLKDIV0_PCLK83_MASK		(0x7 << S5P_CLKDIV0_PCLK83_SHIFT)
+#define S5P_CLKDIV0_HCLK133_SHIFT	(24)
+#define S5P_CLKDIV0_HCLK133_MASK	(0xF << S5P_CLKDIV0_HCLK133_SHIFT)
+#define S5P_CLKDIV0_PCLK66_SHIFT	(28)
+#define S5P_CLKDIV0_PCLK66_MASK		(0x7 << S5P_CLKDIV0_PCLK66_SHIFT)
+
+/* CLKDIV2 */
+#define S5P_CLKDIV2_G3D_SHIFT           (0)
+#define S5P_CLKDIV2_G3D_MASK            (0xF << S5P_CLKDIV2_G3D_SHIFT)
+#define S5P_CLKDIV2_MFC_SHIFT           (4)
+#define S5P_CLKDIV2_MFC_MASK            (0xF << S5P_CLKDIV2_MFC_SHIFT)
+
+/* CLKDIV6 */
+#define S5P_CLKDIV6_ONEDRAM_SHIFT       (28)
+#define S5P_CLKDIV6_ONEDRAM_MASK        (0xF << S5P_CLKDIV6_ONEDRAM_SHIFT)
 
 static struct clk *dmc0_clk;
 static struct clk *dmc1_clk;
@@ -142,9 +201,9 @@ static void s5pv210_set_refresh(enum s5pv210_dmc_port ch, unsigned long freq)
 	void __iomem *reg = NULL;
 
 	if (ch == DMC0) {
-		reg = (S5P_VA_DMC0 + 0x30);
+		reg = (dmc_base[0] + 0x30);
 	} else if (ch == DMC1) {
-		reg = (S5P_VA_DMC1 + 0x30);
+		reg = (dmc_base[1] + 0x30);
 	} else {
 		printk(KERN_ERR "Cannot find DMC port\n");
 		return;
@@ -472,7 +531,7 @@ static int __init s5pv210_cpu_init(struct cpufreq_policy *policy)
 	 * check_mem_type : This driver only support LPDDR & LPDDR2.
 	 * other memory type is not supported.
 	 */
-	mem_type = check_mem_type(S5P_VA_DMC0);
+	mem_type = check_mem_type(dmc_base[0]);
 
 	if ((mem_type != LPDDR) && (mem_type != LPDDR2)) {
 		printk(KERN_ERR "CPUFreq doesn't support this memory type\n");
@@ -481,10 +540,10 @@ static int __init s5pv210_cpu_init(struct cpufreq_policy *policy)
 	}
 
 	/* Find current refresh counter and frequency each DMC */
-	s5pv210_dram_conf[0].refresh = (__raw_readl(S5P_VA_DMC0 + 0x30) * 1000);
+	s5pv210_dram_conf[0].refresh = (__raw_readl(dmc_base[0] + 0x30) * 1000);
 	s5pv210_dram_conf[0].freq = clk_get_rate(dmc0_clk);
 
-	s5pv210_dram_conf[1].refresh = (__raw_readl(S5P_VA_DMC1 + 0x30) * 1000);
+	s5pv210_dram_conf[1].refresh = (__raw_readl(dmc_base[1] + 0x30) * 1000);
 	s5pv210_dram_conf[1].freq = clk_get_rate(dmc1_clk);
 
 	policy->suspend_freq = SLEEP_FREQ;
@@ -527,8 +586,55 @@ static struct notifier_block s5pv210_cpufreq_reboot_notifier = {
 	.notifier_call = s5pv210_cpufreq_reboot_notifier_event,
 };
 
-static int __init s5pv210_cpufreq_init(void)
+static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 {
+	struct device_node *np;
+	int id;
+
+	/*
+	 * HACK: This is a temporary workaround to get access to clock
+	 * and DMC controller registers directly and remove static mappings
+	 * and dependencies on platform headers. It is necessary to enable
+	 * S5PV210 multi-platform support and will be removed together with
+	 * this whole driver as soon as S5PV210 gets migrated to use
+	 * cpufreq-cpu0 driver.
+	 */
+	np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
+	if (!np) {
+		pr_err("%s: failed to find clock controller DT node\n",
+			__func__);
+		return -ENODEV;
+	}
+
+	clk_base = of_iomap(np, 0);
+	if (!clk_base) {
+		pr_err("%s: failed to map clock registers\n", __func__);
+		return -EFAULT;
+	}
+
+	for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
+		id = of_alias_get_id(np, "dmc");
+		if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
+			pr_err("%s: failed to get alias of dmc node '%s'\n",
+				__func__, np->name);
+			return id;
+		}
+
+		dmc_base[id] = of_iomap(np, 0);
+		if (!dmc_base[id]) {
+			pr_err("%s: failed to map dmc%d registers\n",
+				__func__, id);
+			return -EFAULT;
+		}
+	}
+
+	for (id = 0; id < ARRAY_SIZE(dmc_base); ++id) {
+		if (!dmc_base[id]) {
+			pr_err("%s: failed to find dmc%d node\n", __func__, id);
+			return -ENODEV;
+		}
+	}
+
 	arm_regulator = regulator_get(NULL, "vddarm");
 	if (IS_ERR(arm_regulator)) {
 		pr_err("failed to get regulator vddarm");
@@ -547,4 +653,11 @@ static int __init s5pv210_cpufreq_init(void)
 	return cpufreq_register_driver(&s5pv210_driver);
 }
 
-late_initcall(s5pv210_cpufreq_init);
+static struct platform_driver s5pv210_cpufreq_platdrv = {
+	.driver = {
+		.name	= "s5pv210-cpufreq",
+		.owner	= THIS_MODULE,
+	},
+	.probe = s5pv210_cpufreq_probe,
+};
+module_platform_driver(s5pv210_cpufreq_platdrv);
diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm
index a186dec..38cff69 100644
--- a/drivers/cpuidle/Kconfig.arm
+++ b/drivers/cpuidle/Kconfig.arm
@@ -1,15 +1,9 @@
 #
 # ARM CPU Idle drivers
 #
-config ARM_ARMADA_370_XP_CPUIDLE
-	bool "CPU Idle Driver for Armada 370/XP family processors"
-	depends on ARCH_MVEBU
-	help
-	  Select this to enable cpuidle on Armada 370/XP processors.
-
 config ARM_BIG_LITTLE_CPUIDLE
 	bool "Support for ARM big.LITTLE processors"
-	depends on ARCH_VEXPRESS_TC2_PM
+	depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS
 	depends on MCPM
 	select ARM_CPU_SUSPEND
 	select CPU_IDLE_MULTIPLE_DRIVERS
@@ -62,3 +56,9 @@ config ARM_EXYNOS_CPUIDLE
 	depends on ARCH_EXYNOS
 	help
 	  Select this to enable cpuidle for Exynos processors
+
+config ARM_MVEBU_V7_CPUIDLE
+	bool "CPU Idle Driver for mvebu v7 family processors"
+	depends on ARCH_MVEBU
+	help
+	  Select this to enable cpuidle on Armada 370, 38x and XP processors.
diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile
index d8bb1ff..11edb31 100644
--- a/drivers/cpuidle/Makefile
+++ b/drivers/cpuidle/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED) += coupled.o
 
 ##################################################################################
 # ARM SoC drivers
-obj-$(CONFIG_ARM_ARMADA_370_XP_CPUIDLE) += cpuidle-armada-370-xp.o
+obj-$(CONFIG_ARM_MVEBU_V7_CPUIDLE) += cpuidle-mvebu-v7.o
 obj-$(CONFIG_ARM_BIG_LITTLE_CPUIDLE)	+= cpuidle-big_little.o
 obj-$(CONFIG_ARM_CLPS711X_CPUIDLE)	+= cpuidle-clps711x.o
 obj-$(CONFIG_ARM_HIGHBANK_CPUIDLE)	+= cpuidle-calxeda.o
diff --git a/drivers/cpuidle/cpuidle-armada-370-xp.c b/drivers/cpuidle/cpuidle-armada-370-xp.c
deleted file mode 100644
index a5fba02..0000000
--- a/drivers/cpuidle/cpuidle-armada-370-xp.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Marvell Armada 370 and Armada XP SoC cpuidle driver
- *
- * Copyright (C) 2014 Marvell
- *
- * Nadav Haklai <nadavh@marvell.com>
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- *
- * Maintainer: Gregory CLEMENT <gregory.clement@free-electrons.com>
- */
-
-#include <linux/cpu_pm.h>
-#include <linux/cpuidle.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/suspend.h>
-#include <linux/platform_device.h>
-#include <asm/cpuidle.h>
-
-#define ARMADA_370_XP_MAX_STATES	3
-#define ARMADA_370_XP_FLAG_DEEP_IDLE	0x10000
-
-static int (*armada_370_xp_cpu_suspend)(int);
-
-static int armada_370_xp_enter_idle(struct cpuidle_device *dev,
-				struct cpuidle_driver *drv,
-				int index)
-{
-	int ret;
-	bool deepidle = false;
-	cpu_pm_enter();
-
-	if (drv->states[index].flags & ARMADA_370_XP_FLAG_DEEP_IDLE)
-		deepidle = true;
-
-	ret = armada_370_xp_cpu_suspend(deepidle);
-	if (ret)
-		return ret;
-
-	cpu_pm_exit();
-
-	return index;
-}
-
-static struct cpuidle_driver armada_370_xp_idle_driver = {
-	.name			= "armada_370_xp_idle",
-	.states[0]		= ARM_CPUIDLE_WFI_STATE,
-	.states[1]		= {
-		.enter			= armada_370_xp_enter_idle,
-		.exit_latency		= 10,
-		.power_usage		= 50,
-		.target_residency	= 100,
-		.flags			= CPUIDLE_FLAG_TIME_VALID,
-		.name			= "Idle",
-		.desc			= "CPU power down",
-	},
-	.states[2]		= {
-		.enter			= armada_370_xp_enter_idle,
-		.exit_latency		= 100,
-		.power_usage		= 5,
-		.target_residency	= 1000,
-		.flags			= CPUIDLE_FLAG_TIME_VALID |
-						ARMADA_370_XP_FLAG_DEEP_IDLE,
-		.name			= "Deep idle",
-		.desc			= "CPU and L2 Fabric power down",
-	},
-	.state_count = ARMADA_370_XP_MAX_STATES,
-};
-
-static int armada_370_xp_cpuidle_probe(struct platform_device *pdev)
-{
-
-	armada_370_xp_cpu_suspend = (void *)(pdev->dev.platform_data);
-	return cpuidle_register(&armada_370_xp_idle_driver, NULL);
-}
-
-static struct platform_driver armada_370_xp_cpuidle_plat_driver = {
-	.driver = {
-		.name = "cpuidle-armada-370-xp",
-		.owner = THIS_MODULE,
-	},
-	.probe = armada_370_xp_cpuidle_probe,
-};
-
-module_platform_driver(armada_370_xp_cpuidle_plat_driver);
-
-MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
-MODULE_DESCRIPTION("Armada 370/XP cpu idle driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/cpuidle/cpuidle-big_little.c b/drivers/cpuidle/cpuidle-big_little.c
index b45fc62..344d79fa 100644
--- a/drivers/cpuidle/cpuidle-big_little.c
+++ b/drivers/cpuidle/cpuidle-big_little.c
@@ -163,14 +163,24 @@ static int __init bl_idle_driver_init(struct cpuidle_driver *drv, int cpu_id)
 	return 0;
 }
 
+static const struct of_device_id compatible_machine_match[] = {
+	{ .compatible = "arm,vexpress,v2p-ca15_a7" },
+	{ .compatible = "samsung,exynos5420" },
+	{},
+};
+
 static int __init bl_idle_init(void)
 {
 	int ret;
+	struct device_node *root = of_find_node_by_path("/");
+
+	if (!root)
+		return -ENODEV;
 
 	/*
 	 * Initialize the driver just for a compliant set of machines
 	 */
-	if (!of_machine_is_compatible("arm,vexpress,v2p-ca15_a7"))
+	if (!of_match_node(compatible_machine_match, root))
 		return -ENODEV;
 	/*
 	 * For now the differentiation between little and big cores
diff --git a/drivers/cpuidle/cpuidle-mvebu-v7.c b/drivers/cpuidle/cpuidle-mvebu-v7.c
new file mode 100644
index 0000000..45371bb
--- /dev/null
+++ b/drivers/cpuidle/cpuidle-mvebu-v7.c
@@ -0,0 +1,150 @@
+/*
+ * Marvell Armada 370, 38x and XP SoC cpuidle driver
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Nadav Haklai <nadavh@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * Maintainer: Gregory CLEMENT <gregory.clement@free-electrons.com>
+ */
+
+#include <linux/cpu_pm.h>
+#include <linux/cpuidle.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/suspend.h>
+#include <linux/platform_device.h>
+#include <asm/cpuidle.h>
+
+#define MVEBU_V7_FLAG_DEEP_IDLE	0x10000
+
+static int (*mvebu_v7_cpu_suspend)(int);
+
+static int mvebu_v7_enter_idle(struct cpuidle_device *dev,
+				struct cpuidle_driver *drv,
+				int index)
+{
+	int ret;
+	bool deepidle = false;
+	cpu_pm_enter();
+
+	if (drv->states[index].flags & MVEBU_V7_FLAG_DEEP_IDLE)
+		deepidle = true;
+
+	ret = mvebu_v7_cpu_suspend(deepidle);
+	if (ret)
+		return ret;
+
+	cpu_pm_exit();
+
+	return index;
+}
+
+static struct cpuidle_driver armadaxp_idle_driver = {
+	.name			= "armada_xp_idle",
+	.states[0]		= ARM_CPUIDLE_WFI_STATE,
+	.states[1]		= {
+		.enter			= mvebu_v7_enter_idle,
+		.exit_latency		= 10,
+		.power_usage		= 50,
+		.target_residency	= 100,
+		.flags			= CPUIDLE_FLAG_TIME_VALID,
+		.name			= "MV CPU IDLE",
+		.desc			= "CPU power down",
+	},
+	.states[2]		= {
+		.enter			= mvebu_v7_enter_idle,
+		.exit_latency		= 100,
+		.power_usage		= 5,
+		.target_residency	= 1000,
+		.flags			= CPUIDLE_FLAG_TIME_VALID |
+						MVEBU_V7_FLAG_DEEP_IDLE,
+		.name			= "MV CPU DEEP IDLE",
+		.desc			= "CPU and L2 Fabric power down",
+	},
+	.state_count = 3,
+};
+
+static struct cpuidle_driver armada370_idle_driver = {
+	.name			= "armada_370_idle",
+	.states[0]		= ARM_CPUIDLE_WFI_STATE,
+	.states[1]		= {
+		.enter			= mvebu_v7_enter_idle,
+		.exit_latency		= 100,
+		.power_usage		= 5,
+		.target_residency	= 1000,
+		.flags			= (CPUIDLE_FLAG_TIME_VALID |
+					   MVEBU_V7_FLAG_DEEP_IDLE),
+		.name			= "Deep Idle",
+		.desc			= "CPU and L2 Fabric power down",
+	},
+	.state_count = 2,
+};
+
+static struct cpuidle_driver armada38x_idle_driver = {
+	.name			= "armada_38x_idle",
+	.states[0]		= ARM_CPUIDLE_WFI_STATE,
+	.states[1]		= {
+		.enter			= mvebu_v7_enter_idle,
+		.exit_latency		= 10,
+		.power_usage		= 5,
+		.target_residency	= 100,
+		.flags			= CPUIDLE_FLAG_TIME_VALID,
+		.name			= "Idle",
+		.desc			= "CPU and SCU power down",
+	},
+	.state_count = 2,
+};
+
+static int mvebu_v7_cpuidle_probe(struct platform_device *pdev)
+{
+	mvebu_v7_cpu_suspend = pdev->dev.platform_data;
+
+	if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-xp"))
+		return cpuidle_register(&armadaxp_idle_driver, NULL);
+	else if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-370"))
+		return cpuidle_register(&armada370_idle_driver, NULL);
+	else if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-38x"))
+		return cpuidle_register(&armada38x_idle_driver, NULL);
+	else
+		return -EINVAL;
+}
+
+static struct platform_driver armadaxp_cpuidle_plat_driver = {
+	.driver = {
+		.name = "cpuidle-armada-xp",
+		.owner = THIS_MODULE,
+	},
+	.probe = mvebu_v7_cpuidle_probe,
+};
+
+module_platform_driver(armadaxp_cpuidle_plat_driver);
+
+static struct platform_driver armada370_cpuidle_plat_driver = {
+	.driver = {
+		.name = "cpuidle-armada-370",
+		.owner = THIS_MODULE,
+	},
+	.probe = mvebu_v7_cpuidle_probe,
+};
+
+module_platform_driver(armada370_cpuidle_plat_driver);
+
+static struct platform_driver armada38x_cpuidle_plat_driver = {
+	.driver = {
+		.name = "cpuidle-armada-38x",
+		.owner = THIS_MODULE,
+	},
+	.probe = mvebu_v7_cpuidle_probe,
+};
+
+module_platform_driver(armada38x_cpuidle_plat_driver);
+
+MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
+MODULE_DESCRIPTION("Marvell EBU v7 cpuidle driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 4a1b511..4a065b4 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -450,6 +450,19 @@ config GPIO_ARIZONA
 	help
 	  Support for GPIOs on Wolfson Arizona class devices.
 
+config GPIO_CRYSTAL_COVE
+	tristate "GPIO support for Crystal Cove PMIC"
+	depends on INTEL_SOC_PMIC
+	select GPIOLIB_IRQCHIP
+	help
+	  Support for GPIO pins on Crystal Cove PMIC.
+
+	  Say Yes if you have a Intel SoC based tablet with Crystal Cove PMIC
+	  inside.
+
+	  This driver can also be built as a module. If so, the module will be
+	  called gpio-crystalcove.
+
 config GPIO_LP3943
 	tristate "TI/National Semiconductor LP3943 GPIO expander"
 	depends on MFD_LP3943
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index d10f6a9..e18e956 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_GPIO_BCM_KONA)	+= gpio-bcm-kona.o
 obj-$(CONFIG_GPIO_BT8XX)	+= gpio-bt8xx.o
 obj-$(CONFIG_GPIO_CLPS711X)	+= gpio-clps711x.o
 obj-$(CONFIG_GPIO_CS5535)	+= gpio-cs5535.o
+obj-$(CONFIG_GPIO_CRYSTAL_COVE)	+= gpio-crystalcove.o
 obj-$(CONFIG_GPIO_DA9052)	+= gpio-da9052.o
 obj-$(CONFIG_GPIO_DA9055)	+= gpio-da9055.o
 obj-$(CONFIG_GPIO_DAVINCI)	+= gpio-davinci.o
diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
new file mode 100644
index 0000000..934462f
--- /dev/null
+++ b/drivers/gpio/gpio-crystalcove.c
@@ -0,0 +1,380 @@
+/*
+ * gpio-crystalcove.c - Intel Crystal Cove GPIO Driver
+ *
+ * Copyright (C) 2012, 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ */
+
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/seq_file.h>
+#include <linux/bitops.h>
+#include <linux/regmap.h>
+#include <linux/mfd/intel_soc_pmic.h>
+
+#define CRYSTALCOVE_GPIO_NUM	16
+
+#define UPDATE_IRQ_TYPE		BIT(0)
+#define UPDATE_IRQ_MASK		BIT(1)
+
+#define GPIO0IRQ		0x0b
+#define GPIO1IRQ		0x0c
+#define MGPIO0IRQS0		0x19
+#define MGPIO1IRQS0		0x1a
+#define MGPIO0IRQSX		0x1b
+#define MGPIO1IRQSX		0x1c
+#define GPIO0P0CTLO		0x2b
+#define GPIO0P0CTLI		0x33
+#define GPIO1P0CTLO		0x3b
+#define GPIO1P0CTLI		0x43
+
+#define CTLI_INTCNT_DIS		(0)
+#define CTLI_INTCNT_NE		(1 << 1)
+#define CTLI_INTCNT_PE		(2 << 1)
+#define CTLI_INTCNT_BE		(3 << 1)
+
+#define CTLO_DIR_IN		(0)
+#define CTLO_DIR_OUT		(1 << 5)
+
+#define CTLO_DRV_CMOS		(0)
+#define CTLO_DRV_OD		(1 << 4)
+
+#define CTLO_DRV_REN		(1 << 3)
+
+#define CTLO_RVAL_2KDW		(0)
+#define CTLO_RVAL_2KUP		(1 << 1)
+#define CTLO_RVAL_50KDW		(2 << 1)
+#define CTLO_RVAL_50KUP		(3 << 1)
+
+#define CTLO_INPUT_SET	(CTLO_DRV_CMOS | CTLO_DRV_REN | CTLO_RVAL_2KUP)
+#define CTLO_OUTPUT_SET	(CTLO_DIR_OUT | CTLO_INPUT_SET)
+
+enum ctrl_register {
+	CTRL_IN,
+	CTRL_OUT,
+};
+
+/**
+ * struct crystalcove_gpio - Crystal Cove GPIO controller
+ * @buslock: for bus lock/sync and unlock.
+ * @chip: the abstract gpio_chip structure.
+ * @regmap: the regmap from the parent device.
+ * @update: pending IRQ setting update, to be written to the chip upon unlock.
+ * @intcnt_value: the Interrupt Detect value to be written.
+ * @set_irq_mask: true if the IRQ mask needs to be set, false to clear.
+ */
+struct crystalcove_gpio {
+	struct mutex buslock; /* irq_bus_lock */
+	struct gpio_chip chip;
+	struct regmap *regmap;
+	int update;
+	int intcnt_value;
+	bool set_irq_mask;
+};
+
+static inline struct crystalcove_gpio *to_cg(struct gpio_chip *gc)
+{
+	return container_of(gc, struct crystalcove_gpio, chip);
+}
+
+static inline int to_reg(int gpio, enum ctrl_register reg_type)
+{
+	int reg;
+
+	if (reg_type == CTRL_IN) {
+		if (gpio < 8)
+			reg = GPIO0P0CTLI;
+		else
+			reg = GPIO1P0CTLI;
+	} else {
+		if (gpio < 8)
+			reg = GPIO0P0CTLO;
+		else
+			reg = GPIO1P0CTLO;
+	}
+
+	return reg + gpio % 8;
+}
+
+static void crystalcove_update_irq_mask(struct crystalcove_gpio *cg,
+					int gpio)
+{
+	u8 mirqs0 = gpio < 8 ? MGPIO0IRQS0 : MGPIO1IRQS0;
+	int mask = BIT(gpio % 8);
+
+	if (cg->set_irq_mask)
+		regmap_update_bits(cg->regmap, mirqs0, mask, mask);
+	else
+		regmap_update_bits(cg->regmap, mirqs0, mask, 0);
+}
+
+static void crystalcove_update_irq_ctrl(struct crystalcove_gpio *cg, int gpio)
+{
+	int reg = to_reg(gpio, CTRL_IN);
+
+	regmap_update_bits(cg->regmap, reg, CTLI_INTCNT_BE, cg->intcnt_value);
+}
+
+static int crystalcove_gpio_dir_in(struct gpio_chip *chip, unsigned gpio)
+{
+	struct crystalcove_gpio *cg = to_cg(chip);
+
+	return regmap_write(cg->regmap, to_reg(gpio, CTRL_OUT),
+			    CTLO_INPUT_SET);
+}
+
+static int crystalcove_gpio_dir_out(struct gpio_chip *chip, unsigned gpio,
+				    int value)
+{
+	struct crystalcove_gpio *cg = to_cg(chip);
+
+	return regmap_write(cg->regmap, to_reg(gpio, CTRL_OUT),
+			    CTLO_OUTPUT_SET | value);
+}
+
+static int crystalcove_gpio_get(struct gpio_chip *chip, unsigned gpio)
+{
+	struct crystalcove_gpio *cg = to_cg(chip);
+	int ret;
+	unsigned int val;
+
+	ret = regmap_read(cg->regmap, to_reg(gpio, CTRL_IN), &val);
+	if (ret)
+		return ret;
+
+	return val & 0x1;
+}
+
+static void crystalcove_gpio_set(struct gpio_chip *chip,
+				 unsigned gpio, int value)
+{
+	struct crystalcove_gpio *cg = to_cg(chip);
+
+	if (value)
+		regmap_update_bits(cg->regmap, to_reg(gpio, CTRL_OUT), 1, 1);
+	else
+		regmap_update_bits(cg->regmap, to_reg(gpio, CTRL_OUT), 1, 0);
+}
+
+static int crystalcove_irq_type(struct irq_data *data, unsigned type)
+{
+	struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+	switch (type) {
+	case IRQ_TYPE_NONE:
+		cg->intcnt_value = CTLI_INTCNT_DIS;
+		break;
+	case IRQ_TYPE_EDGE_BOTH:
+		cg->intcnt_value = CTLI_INTCNT_BE;
+		break;
+	case IRQ_TYPE_EDGE_RISING:
+		cg->intcnt_value = CTLI_INTCNT_PE;
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		cg->intcnt_value = CTLI_INTCNT_NE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	cg->update |= UPDATE_IRQ_TYPE;
+
+	return 0;
+}
+
+static void crystalcove_bus_lock(struct irq_data *data)
+{
+	struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+	mutex_lock(&cg->buslock);
+}
+
+static void crystalcove_bus_sync_unlock(struct irq_data *data)
+{
+	struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+	int gpio = data->hwirq;
+
+	if (cg->update & UPDATE_IRQ_TYPE)
+		crystalcove_update_irq_ctrl(cg, gpio);
+	if (cg->update & UPDATE_IRQ_MASK)
+		crystalcove_update_irq_mask(cg, gpio);
+	cg->update = 0;
+
+	mutex_unlock(&cg->buslock);
+}
+
+static void crystalcove_irq_unmask(struct irq_data *data)
+{
+	struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+	cg->set_irq_mask = false;
+	cg->update |= UPDATE_IRQ_MASK;
+}
+
+static void crystalcove_irq_mask(struct irq_data *data)
+{
+	struct crystalcove_gpio *cg = to_cg(irq_data_get_irq_chip_data(data));
+
+	cg->set_irq_mask = true;
+	cg->update |= UPDATE_IRQ_MASK;
+}
+
+static struct irq_chip crystalcove_irqchip = {
+	.name			= "Crystal Cove",
+	.irq_mask		= crystalcove_irq_mask,
+	.irq_unmask		= crystalcove_irq_unmask,
+	.irq_set_type		= crystalcove_irq_type,
+	.irq_bus_lock		= crystalcove_bus_lock,
+	.irq_bus_sync_unlock	= crystalcove_bus_sync_unlock,
+};
+
+static irqreturn_t crystalcove_gpio_irq_handler(int irq, void *data)
+{
+	struct crystalcove_gpio *cg = data;
+	unsigned int p0, p1;
+	int pending;
+	int gpio;
+	unsigned int virq;
+
+	if (regmap_read(cg->regmap, GPIO0IRQ, &p0) ||
+	    regmap_read(cg->regmap, GPIO1IRQ, &p1))
+		return IRQ_NONE;
+
+	regmap_write(cg->regmap, GPIO0IRQ, p0);
+	regmap_write(cg->regmap, GPIO1IRQ, p1);
+
+	pending = p0 | p1 << 8;
+
+	for (gpio = 0; gpio < cg->chip.ngpio; gpio++) {
+		if (pending & BIT(gpio)) {
+			virq = irq_find_mapping(cg->chip.irqdomain, gpio);
+			generic_handle_irq(virq);
+		}
+	}
+
+	return IRQ_HANDLED;
+}
+
+static void crystalcove_gpio_dbg_show(struct seq_file *s,
+				      struct gpio_chip *chip)
+{
+	struct crystalcove_gpio *cg = to_cg(chip);
+	int gpio, offset;
+	unsigned int ctlo, ctli, mirqs0, mirqsx, irq;
+
+	for (gpio = 0; gpio < cg->chip.ngpio; gpio++) {
+		regmap_read(cg->regmap, to_reg(gpio, CTRL_OUT), &ctlo);
+		regmap_read(cg->regmap, to_reg(gpio, CTRL_IN), &ctli);
+		regmap_read(cg->regmap, gpio < 8 ? MGPIO0IRQS0 : MGPIO1IRQS0,
+			    &mirqs0);
+		regmap_read(cg->regmap, gpio < 8 ? MGPIO0IRQSX : MGPIO1IRQSX,
+			    &mirqsx);
+		regmap_read(cg->regmap, gpio < 8 ? GPIO0IRQ : GPIO1IRQ,
+			    &irq);
+
+		offset = gpio % 8;
+		seq_printf(s, " gpio-%-2d %s %s %s %s ctlo=%2x,%s %s %s\n",
+			   gpio, ctlo & CTLO_DIR_OUT ? "out" : "in ",
+			   ctli & 0x1 ? "hi" : "lo",
+			   ctli & CTLI_INTCNT_NE ? "fall" : "    ",
+			   ctli & CTLI_INTCNT_PE ? "rise" : "    ",
+			   ctlo,
+			   mirqs0 & BIT(offset) ? "s0 mask  " : "s0 unmask",
+			   mirqsx & BIT(offset) ? "sx mask  " : "sx unmask",
+			   irq & BIT(offset) ? "pending" : "       ");
+	}
+}
+
+static int crystalcove_gpio_probe(struct platform_device *pdev)
+{
+	int irq = platform_get_irq(pdev, 0);
+	struct crystalcove_gpio *cg;
+	int retval;
+	struct device *dev = pdev->dev.parent;
+	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+	if (irq < 0)
+		return irq;
+
+	cg = devm_kzalloc(&pdev->dev, sizeof(*cg), GFP_KERNEL);
+	if (!cg)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, cg);
+
+	mutex_init(&cg->buslock);
+	cg->chip.label = KBUILD_MODNAME;
+	cg->chip.direction_input = crystalcove_gpio_dir_in;
+	cg->chip.direction_output = crystalcove_gpio_dir_out;
+	cg->chip.get = crystalcove_gpio_get;
+	cg->chip.set = crystalcove_gpio_set;
+	cg->chip.base = -1;
+	cg->chip.ngpio = CRYSTALCOVE_GPIO_NUM;
+	cg->chip.can_sleep = true;
+	cg->chip.dev = dev;
+	cg->chip.dbg_show = crystalcove_gpio_dbg_show;
+	cg->regmap = pmic->regmap;
+
+	retval = gpiochip_add(&cg->chip);
+	if (retval) {
+		dev_warn(&pdev->dev, "add gpio chip error: %d\n", retval);
+		return retval;
+	}
+
+	gpiochip_irqchip_add(&cg->chip, &crystalcove_irqchip, 0,
+			     handle_simple_irq, IRQ_TYPE_NONE);
+
+	retval = request_threaded_irq(irq, NULL, crystalcove_gpio_irq_handler,
+				      IRQF_ONESHOT, KBUILD_MODNAME, cg);
+
+	if (retval) {
+		dev_warn(&pdev->dev, "request irq failed: %d\n", retval);
+		goto out_remove_gpio;
+	}
+
+	return 0;
+
+out_remove_gpio:
+	WARN_ON(gpiochip_remove(&cg->chip));
+	return retval;
+}
+
+static int crystalcove_gpio_remove(struct platform_device *pdev)
+{
+	struct crystalcove_gpio *cg = platform_get_drvdata(pdev);
+	int irq = platform_get_irq(pdev, 0);
+	int err;
+
+	err = gpiochip_remove(&cg->chip);
+
+	if (irq >= 0)
+		free_irq(irq, cg);
+
+	return err;
+}
+
+static struct platform_driver crystalcove_gpio_driver = {
+	.probe = crystalcove_gpio_probe,
+	.remove = crystalcove_gpio_remove,
+	.driver = {
+		.name = "crystal_cove_gpio",
+		.owner = THIS_MODULE,
+	},
+};
+
+module_platform_driver(crystalcove_gpio_driver);
+
+MODULE_AUTHOR("Yang, Bin <bin.yang@intel.com>");
+MODULE_DESCRIPTION("Intel Crystal Cove GPIO Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 07105ee..3810da4 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -32,10 +32,7 @@
 
 #include <mach/map.h>
 #include <mach/regs-gpio.h>
-
-#if defined(CONFIG_ARCH_S3C24XX) || defined(CONFIG_ARCH_S3C64XX)
 #include <mach/gpio-samsung.h>
-#endif
 
 #include <plat/cpu.h>
 #include <plat/gpio-core.h>
@@ -358,47 +355,6 @@ static unsigned s3c24xx_gpio_getcfg_abank(struct samsung_gpio_chip *chip,
 }
 #endif
 
-#if defined(CONFIG_CPU_S5P6440) || defined(CONFIG_CPU_S5P6450)
-static int s5p64x0_gpio_setcfg_rbank(struct samsung_gpio_chip *chip,
-				     unsigned int off, unsigned int cfg)
-{
-	void __iomem *reg = chip->base;
-	unsigned int shift;
-	u32 con;
-
-	switch (off) {
-	case 0:
-	case 1:
-	case 2:
-	case 3:
-	case 4:
-	case 5:
-		shift = (off & 7) * 4;
-		reg -= 4;
-		break;
-	case 6:
-		shift = ((off + 1) & 7) * 4;
-		reg -= 4;
-		break;
-	default:
-		shift = ((off + 1) & 7) * 4;
-		break;
-	}
-
-	if (samsung_gpio_is_cfg_special(cfg)) {
-		cfg &= 0xf;
-		cfg <<= shift;
-	}
-
-	con = __raw_readl(reg);
-	con &= ~(0xf << shift);
-	con |= cfg;
-	__raw_writel(con, reg);
-
-	return 0;
-}
-#endif
-
 static void __init samsung_gpiolib_set_cfg(struct samsung_gpio_cfg *chipcfg,
 					   int nr_chips)
 {
@@ -426,16 +382,6 @@ static struct samsung_gpio_cfg s3c24xx_gpiocfg_banka = {
 };
 #endif
 
-#if defined(CONFIG_CPU_S5P6440) || defined(CONFIG_CPU_S5P6450)
-static struct samsung_gpio_cfg s5p64x0_gpio_cfg_rbank = {
-	.cfg_eint	= 0x3,
-	.set_config	= s5p64x0_gpio_setcfg_rbank,
-	.get_config	= samsung_gpio_getcfg_4bit,
-	.set_pull	= samsung_gpio_setpull_updown,
-	.get_pull	= samsung_gpio_getpull_updown,
-};
-#endif
-
 static struct samsung_gpio_cfg samsung_gpio_cfgs[] = {
 	[0] = {
 		.cfg_eint	= 0x0,
@@ -708,91 +654,6 @@ static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip,
 }
 #endif
 
-/* The next set of routines are for the case of s5p64x0 bank r */
-
-static int s5p64x0_gpiolib_rbank_input(struct gpio_chip *chip,
-				       unsigned int offset)
-{
-	struct samsung_gpio_chip *ourchip = to_samsung_gpio(chip);
-	void __iomem *base = ourchip->base;
-	void __iomem *regcon = base;
-	unsigned long con;
-	unsigned long flags;
-
-	switch (offset) {
-	case 6:
-		offset += 1;
-	case 0:
-	case 1:
-	case 2:
-	case 3:
-	case 4:
-	case 5:
-		regcon -= 4;
-		break;
-	default:
-		offset -= 7;
-		break;
-	}
-
-	samsung_gpio_lock(ourchip, flags);
-
-	con = __raw_readl(regcon);
-	con &= ~(0xf << con_4bit_shift(offset));
-	__raw_writel(con, regcon);
-
-	samsung_gpio_unlock(ourchip, flags);
-
-	return 0;
-}
-
-static int s5p64x0_gpiolib_rbank_output(struct gpio_chip *chip,
-					unsigned int offset, int value)
-{
-	struct samsung_gpio_chip *ourchip = to_samsung_gpio(chip);
-	void __iomem *base = ourchip->base;
-	void __iomem *regcon = base;
-	unsigned long con;
-	unsigned long dat;
-	unsigned long flags;
-	unsigned con_offset  = offset;
-
-	switch (con_offset) {
-	case 6:
-		con_offset += 1;
-	case 0:
-	case 1:
-	case 2:
-	case 3:
-	case 4:
-	case 5:
-		regcon -= 4;
-		break;
-	default:
-		con_offset -= 7;
-		break;
-	}
-
-	samsung_gpio_lock(ourchip, flags);
-
-	con = __raw_readl(regcon);
-	con &= ~(0xf << con_4bit_shift(con_offset));
-	con |= 0x1 << con_4bit_shift(con_offset);
-
-	dat = __raw_readl(base + GPIODAT_OFF);
-	if (value)
-		dat |= 1 << offset;
-	else
-		dat &= ~(1 << offset);
-
-	__raw_writel(con, regcon);
-	__raw_writel(dat, base + GPIODAT_OFF);
-
-	samsung_gpio_unlock(ourchip, flags);
-
-	return 0;
-}
-
 static void samsung_gpiolib_set(struct gpio_chip *chip,
 				unsigned offset, int value)
 {
@@ -999,20 +860,6 @@ static void __init samsung_gpiolib_add_4bit2_chips(struct samsung_gpio_chip *chi
 	}
 }
 
-static void __init s5p64x0_gpiolib_add_rbank(struct samsung_gpio_chip *chip,
-					     int nr_chips)
-{
-	for (; nr_chips > 0; nr_chips--, chip++) {
-		chip->chip.direction_input = s5p64x0_gpiolib_rbank_input;
-		chip->chip.direction_output = s5p64x0_gpiolib_rbank_output;
-
-		if (!chip->pm)
-			chip->pm = __gpio_pm(&samsung_gpio_pm_4bit);
-
-		samsung_gpiolib_add(chip);
-	}
-}
-
 int samsung_gpiolib_to_irq(struct gpio_chip *chip, unsigned int offset)
 {
 	struct samsung_gpio_chip *samsung_chip = container_of(chip, struct samsung_gpio_chip, chip);
@@ -1319,773 +1166,9 @@ static struct samsung_gpio_chip s3c64xx_gpios_2bit[] = {
 #endif
 };
 
-/*
- * S5P6440 GPIO bank summary:
- *
- * Bank	GPIOs	Style	SlpCon	ExtInt Group
- * A	6	4Bit	Yes	1
- * B	7	4Bit	Yes	1
- * C	8	4Bit	Yes	2
- * F	2	2Bit	Yes	4 [1]
- * G	7	4Bit	Yes	5
- * H	10	4Bit[2]	Yes	6
- * I	16	2Bit	Yes	None
- * J	12	2Bit	Yes	None
- * N	16	2Bit	No	IRQ_EINT
- * P	8	2Bit	Yes	8
- * R	15	4Bit[2]	Yes	8
- */
-
-static struct samsung_gpio_chip s5p6440_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5P6440
-	{
-		.chip	= {
-			.base	= S5P6440_GPA(0),
-			.ngpio	= S5P6440_GPIO_A_NR,
-			.label	= "GPA",
-		},
-	}, {
-		.chip	= {
-			.base	= S5P6440_GPB(0),
-			.ngpio	= S5P6440_GPIO_B_NR,
-			.label	= "GPB",
-		},
-	}, {
-		.chip	= {
-			.base	= S5P6440_GPC(0),
-			.ngpio	= S5P6440_GPIO_C_NR,
-			.label	= "GPC",
-		},
-	}, {
-		.base	= S5P64X0_GPG_BASE,
-		.chip	= {
-			.base	= S5P6440_GPG(0),
-			.ngpio	= S5P6440_GPIO_G_NR,
-			.label	= "GPG",
-		},
-	},
-#endif
-};
-
-static struct samsung_gpio_chip s5p6440_gpios_4bit2[] = {
-#ifdef CONFIG_CPU_S5P6440
-	{
-		.base	= S5P64X0_GPH_BASE + 0x4,
-		.chip	= {
-			.base	= S5P6440_GPH(0),
-			.ngpio	= S5P6440_GPIO_H_NR,
-			.label	= "GPH",
-		},
-	},
-#endif
-};
-
-static struct samsung_gpio_chip s5p6440_gpios_rbank[] = {
-#ifdef CONFIG_CPU_S5P6440
-	{
-		.base	= S5P64X0_GPR_BASE + 0x4,
-		.config	= &s5p64x0_gpio_cfg_rbank,
-		.chip	= {
-			.base	= S5P6440_GPR(0),
-			.ngpio	= S5P6440_GPIO_R_NR,
-			.label	= "GPR",
-		},
-	},
-#endif
-};
-
-static struct samsung_gpio_chip s5p6440_gpios_2bit[] = {
-#ifdef CONFIG_CPU_S5P6440
-	{
-		.base	= S5P64X0_GPF_BASE,
-		.config	= &samsung_gpio_cfgs[6],
-		.chip	= {
-			.base	= S5P6440_GPF(0),
-			.ngpio	= S5P6440_GPIO_F_NR,
-			.label	= "GPF",
-		},
-	}, {
-		.base	= S5P64X0_GPI_BASE,
-		.config	= &samsung_gpio_cfgs[4],
-		.chip	= {
-			.base	= S5P6440_GPI(0),
-			.ngpio	= S5P6440_GPIO_I_NR,
-			.label	= "GPI",
-		},
-	}, {
-		.base	= S5P64X0_GPJ_BASE,
-		.config	= &samsung_gpio_cfgs[4],
-		.chip	= {
-			.base	= S5P6440_GPJ(0),
-			.ngpio	= S5P6440_GPIO_J_NR,
-			.label	= "GPJ",
-		},
-	}, {
-		.base	= S5P64X0_GPN_BASE,
-		.config	= &samsung_gpio_cfgs[5],
-		.chip	= {
-			.base	= S5P6440_GPN(0),
-			.ngpio	= S5P6440_GPIO_N_NR,
-			.label	= "GPN",
-		},
-	}, {
-		.base	= S5P64X0_GPP_BASE,
-		.config	= &samsung_gpio_cfgs[6],
-		.chip	= {
-			.base	= S5P6440_GPP(0),
-			.ngpio	= S5P6440_GPIO_P_NR,
-			.label	= "GPP",
-		},
-	},
-#endif
-};
-
-/*
- * S5P6450 GPIO bank summary:
- *
- * Bank	GPIOs	Style	SlpCon	ExtInt Group
- * A	6	4Bit	Yes	1
- * B	7	4Bit	Yes	1
- * C	8	4Bit	Yes	2
- * D	8	4Bit	Yes	None
- * F	2	2Bit	Yes	None
- * G	14	4Bit[2]	Yes	5
- * H	10	4Bit[2]	Yes	6
- * I	16	2Bit	Yes	None
- * J	12	2Bit	Yes	None
- * K	5	4Bit	Yes	None
- * N	16	2Bit	No	IRQ_EINT
- * P	11	2Bit	Yes	8
- * Q	14	2Bit	Yes	None
- * R	15	4Bit[2]	Yes	None
- * S	8	2Bit	Yes	None
- *
- * [1] BANKF pins 14,15 do not form part of the external interrupt sources
- * [2] BANK has two control registers, GPxCON0 and GPxCON1
- */
-
-static struct samsung_gpio_chip s5p6450_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5P6450
-	{
-		.chip	= {
-			.base	= S5P6450_GPA(0),
-			.ngpio	= S5P6450_GPIO_A_NR,
-			.label	= "GPA",
-		},
-	}, {
-		.chip	= {
-			.base	= S5P6450_GPB(0),
-			.ngpio	= S5P6450_GPIO_B_NR,
-			.label	= "GPB",
-		},
-	}, {
-		.chip	= {
-			.base	= S5P6450_GPC(0),
-			.ngpio	= S5P6450_GPIO_C_NR,
-			.label	= "GPC",
-		},
-	}, {
-		.chip	= {
-			.base	= S5P6450_GPD(0),
-			.ngpio	= S5P6450_GPIO_D_NR,
-			.label	= "GPD",
-		},
-	}, {
-		.base	= S5P6450_GPK_BASE,
-		.chip	= {
-			.base	= S5P6450_GPK(0),
-			.ngpio	= S5P6450_GPIO_K_NR,
-			.label	= "GPK",
-		},
-	},
-#endif
-};
-
-static struct samsung_gpio_chip s5p6450_gpios_4bit2[] = {
-#ifdef CONFIG_CPU_S5P6450
-	{
-		.base	= S5P64X0_GPG_BASE + 0x4,
-		.chip	= {
-			.base	= S5P6450_GPG(0),
-			.ngpio	= S5P6450_GPIO_G_NR,
-			.label	= "GPG",
-		},
-	}, {
-		.base	= S5P64X0_GPH_BASE + 0x4,
-		.chip	= {
-			.base	= S5P6450_GPH(0),
-			.ngpio	= S5P6450_GPIO_H_NR,
-			.label	= "GPH",
-		},
-	},
-#endif
-};
-
-static struct samsung_gpio_chip s5p6450_gpios_rbank[] = {
-#ifdef CONFIG_CPU_S5P6450
-	{
-		.base	= S5P64X0_GPR_BASE + 0x4,
-		.config	= &s5p64x0_gpio_cfg_rbank,
-		.chip	= {
-			.base	= S5P6450_GPR(0),
-			.ngpio	= S5P6450_GPIO_R_NR,
-			.label	= "GPR",
-		},
-	},
-#endif
-};
-
-static struct samsung_gpio_chip s5p6450_gpios_2bit[] = {
-#ifdef CONFIG_CPU_S5P6450
-	{
-		.base	= S5P64X0_GPF_BASE,
-		.config	= &samsung_gpio_cfgs[6],
-		.chip	= {
-			.base	= S5P6450_GPF(0),
-			.ngpio	= S5P6450_GPIO_F_NR,
-			.label	= "GPF",
-		},
-	}, {
-		.base	= S5P64X0_GPI_BASE,
-		.config	= &samsung_gpio_cfgs[4],
-		.chip	= {
-			.base	= S5P6450_GPI(0),
-			.ngpio	= S5P6450_GPIO_I_NR,
-			.label	= "GPI",
-		},
-	}, {
-		.base	= S5P64X0_GPJ_BASE,
-		.config	= &samsung_gpio_cfgs[4],
-		.chip	= {
-			.base	= S5P6450_GPJ(0),
-			.ngpio	= S5P6450_GPIO_J_NR,
-			.label	= "GPJ",
-		},
-	}, {
-		.base	= S5P64X0_GPN_BASE,
-		.config	= &samsung_gpio_cfgs[5],
-		.chip	= {
-			.base	= S5P6450_GPN(0),
-			.ngpio	= S5P6450_GPIO_N_NR,
-			.label	= "GPN",
-		},
-	}, {
-		.base	= S5P64X0_GPP_BASE,
-		.config	= &samsung_gpio_cfgs[6],
-		.chip	= {
-			.base	= S5P6450_GPP(0),
-			.ngpio	= S5P6450_GPIO_P_NR,
-			.label	= "GPP",
-		},
-	}, {
-		.base	= S5P6450_GPQ_BASE,
-		.config	= &samsung_gpio_cfgs[5],
-		.chip	= {
-			.base	= S5P6450_GPQ(0),
-			.ngpio	= S5P6450_GPIO_Q_NR,
-			.label	= "GPQ",
-		},
-	}, {
-		.base	= S5P6450_GPS_BASE,
-		.config	= &samsung_gpio_cfgs[6],
-		.chip	= {
-			.base	= S5P6450_GPS(0),
-			.ngpio	= S5P6450_GPIO_S_NR,
-			.label	= "GPS",
-		},
-	},
-#endif
-};
-
-/*
- * S5PC100 GPIO bank summary:
- *
- * Bank	GPIOs	Style	INT Type
- * A0	8	4Bit	GPIO_INT0
- * A1	5	4Bit	GPIO_INT1
- * B	8	4Bit	GPIO_INT2
- * C	5	4Bit	GPIO_INT3
- * D	7	4Bit	GPIO_INT4
- * E0	8	4Bit	GPIO_INT5
- * E1	6	4Bit	GPIO_INT6
- * F0	8	4Bit	GPIO_INT7
- * F1	8	4Bit	GPIO_INT8
- * F2	8	4Bit	GPIO_INT9
- * F3	4	4Bit	GPIO_INT10
- * G0	8	4Bit	GPIO_INT11
- * G1	3	4Bit	GPIO_INT12
- * G2	7	4Bit	GPIO_INT13
- * G3	7	4Bit	GPIO_INT14
- * H0	8	4Bit	WKUP_INT
- * H1	8	4Bit	WKUP_INT
- * H2	8	4Bit	WKUP_INT
- * H3	8	4Bit	WKUP_INT
- * I	8	4Bit	GPIO_INT15
- * J0	8	4Bit	GPIO_INT16
- * J1	5	4Bit	GPIO_INT17
- * J2	8	4Bit	GPIO_INT18
- * J3	8	4Bit	GPIO_INT19
- * J4	4	4Bit	GPIO_INT20
- * K0	8	4Bit	None
- * K1	6	4Bit	None
- * K2	8	4Bit	None
- * K3	8	4Bit	None
- * L0	8	4Bit	None
- * L1	8	4Bit	None
- * L2	8	4Bit	None
- * L3	8	4Bit	None
- */
-
-static struct samsung_gpio_chip s5pc100_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5PC100
-	{
-		.chip	= {
-			.base	= S5PC100_GPA0(0),
-			.ngpio	= S5PC100_GPIO_A0_NR,
-			.label	= "GPA0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPA1(0),
-			.ngpio	= S5PC100_GPIO_A1_NR,
-			.label	= "GPA1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPB(0),
-			.ngpio	= S5PC100_GPIO_B_NR,
-			.label	= "GPB",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPC(0),
-			.ngpio	= S5PC100_GPIO_C_NR,
-			.label	= "GPC",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPD(0),
-			.ngpio	= S5PC100_GPIO_D_NR,
-			.label	= "GPD",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPE0(0),
-			.ngpio	= S5PC100_GPIO_E0_NR,
-			.label	= "GPE0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPE1(0),
-			.ngpio	= S5PC100_GPIO_E1_NR,
-			.label	= "GPE1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPF0(0),
-			.ngpio	= S5PC100_GPIO_F0_NR,
-			.label	= "GPF0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPF1(0),
-			.ngpio	= S5PC100_GPIO_F1_NR,
-			.label	= "GPF1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPF2(0),
-			.ngpio	= S5PC100_GPIO_F2_NR,
-			.label	= "GPF2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPF3(0),
-			.ngpio	= S5PC100_GPIO_F3_NR,
-			.label	= "GPF3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPG0(0),
-			.ngpio	= S5PC100_GPIO_G0_NR,
-			.label	= "GPG0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPG1(0),
-			.ngpio	= S5PC100_GPIO_G1_NR,
-			.label	= "GPG1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPG2(0),
-			.ngpio	= S5PC100_GPIO_G2_NR,
-			.label	= "GPG2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPG3(0),
-			.ngpio	= S5PC100_GPIO_G3_NR,
-			.label	= "GPG3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPI(0),
-			.ngpio	= S5PC100_GPIO_I_NR,
-			.label	= "GPI",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPJ0(0),
-			.ngpio	= S5PC100_GPIO_J0_NR,
-			.label	= "GPJ0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPJ1(0),
-			.ngpio	= S5PC100_GPIO_J1_NR,
-			.label	= "GPJ1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPJ2(0),
-			.ngpio	= S5PC100_GPIO_J2_NR,
-			.label	= "GPJ2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPJ3(0),
-			.ngpio	= S5PC100_GPIO_J3_NR,
-			.label	= "GPJ3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPJ4(0),
-			.ngpio	= S5PC100_GPIO_J4_NR,
-			.label	= "GPJ4",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPK0(0),
-			.ngpio	= S5PC100_GPIO_K0_NR,
-			.label	= "GPK0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPK1(0),
-			.ngpio	= S5PC100_GPIO_K1_NR,
-			.label	= "GPK1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPK2(0),
-			.ngpio	= S5PC100_GPIO_K2_NR,
-			.label	= "GPK2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPK3(0),
-			.ngpio	= S5PC100_GPIO_K3_NR,
-			.label	= "GPK3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPL0(0),
-			.ngpio	= S5PC100_GPIO_L0_NR,
-			.label	= "GPL0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPL1(0),
-			.ngpio	= S5PC100_GPIO_L1_NR,
-			.label	= "GPL1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPL2(0),
-			.ngpio	= S5PC100_GPIO_L2_NR,
-			.label	= "GPL2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPL3(0),
-			.ngpio	= S5PC100_GPIO_L3_NR,
-			.label	= "GPL3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PC100_GPL4(0),
-			.ngpio	= S5PC100_GPIO_L4_NR,
-			.label	= "GPL4",
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC00),
-		.irq_base = IRQ_EINT(0),
-		.chip	= {
-			.base	= S5PC100_GPH0(0),
-			.ngpio	= S5PC100_GPIO_H0_NR,
-			.label	= "GPH0",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC20),
-		.irq_base = IRQ_EINT(8),
-		.chip	= {
-			.base	= S5PC100_GPH1(0),
-			.ngpio	= S5PC100_GPIO_H1_NR,
-			.label	= "GPH1",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC40),
-		.irq_base = IRQ_EINT(16),
-		.chip	= {
-			.base	= S5PC100_GPH2(0),
-			.ngpio	= S5PC100_GPIO_H2_NR,
-			.label	= "GPH2",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC60),
-		.irq_base = IRQ_EINT(24),
-		.chip	= {
-			.base	= S5PC100_GPH3(0),
-			.ngpio	= S5PC100_GPIO_H3_NR,
-			.label	= "GPH3",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	},
-#endif
-};
-
-/*
- * Followings are the gpio banks in S5PV210/S5PC110
- *
- * The 'config' member when left to NULL, is initialized to the default
- * structure samsung_gpio_cfgs[3] in the init function below.
- *
- * The 'base' member is also initialized in the init function below.
- * Note: The initialization of 'base' member of samsung_gpio_chip structure
- * uses the above macro and depends on the banks being listed in order here.
- */
-
-static struct samsung_gpio_chip s5pv210_gpios_4bit[] = {
-#ifdef CONFIG_CPU_S5PV210
-	{
-		.chip	= {
-			.base	= S5PV210_GPA0(0),
-			.ngpio	= S5PV210_GPIO_A0_NR,
-			.label	= "GPA0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPA1(0),
-			.ngpio	= S5PV210_GPIO_A1_NR,
-			.label	= "GPA1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPB(0),
-			.ngpio	= S5PV210_GPIO_B_NR,
-			.label	= "GPB",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPC0(0),
-			.ngpio	= S5PV210_GPIO_C0_NR,
-			.label	= "GPC0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPC1(0),
-			.ngpio	= S5PV210_GPIO_C1_NR,
-			.label	= "GPC1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPD0(0),
-			.ngpio	= S5PV210_GPIO_D0_NR,
-			.label	= "GPD0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPD1(0),
-			.ngpio	= S5PV210_GPIO_D1_NR,
-			.label	= "GPD1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPE0(0),
-			.ngpio	= S5PV210_GPIO_E0_NR,
-			.label	= "GPE0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPE1(0),
-			.ngpio	= S5PV210_GPIO_E1_NR,
-			.label	= "GPE1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPF0(0),
-			.ngpio	= S5PV210_GPIO_F0_NR,
-			.label	= "GPF0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPF1(0),
-			.ngpio	= S5PV210_GPIO_F1_NR,
-			.label	= "GPF1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPF2(0),
-			.ngpio	= S5PV210_GPIO_F2_NR,
-			.label	= "GPF2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPF3(0),
-			.ngpio	= S5PV210_GPIO_F3_NR,
-			.label	= "GPF3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPG0(0),
-			.ngpio	= S5PV210_GPIO_G0_NR,
-			.label	= "GPG0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPG1(0),
-			.ngpio	= S5PV210_GPIO_G1_NR,
-			.label	= "GPG1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPG2(0),
-			.ngpio	= S5PV210_GPIO_G2_NR,
-			.label	= "GPG2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPG3(0),
-			.ngpio	= S5PV210_GPIO_G3_NR,
-			.label	= "GPG3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPI(0),
-			.ngpio	= S5PV210_GPIO_I_NR,
-			.label	= "GPI",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPJ0(0),
-			.ngpio	= S5PV210_GPIO_J0_NR,
-			.label	= "GPJ0",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPJ1(0),
-			.ngpio	= S5PV210_GPIO_J1_NR,
-			.label	= "GPJ1",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPJ2(0),
-			.ngpio	= S5PV210_GPIO_J2_NR,
-			.label	= "GPJ2",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPJ3(0),
-			.ngpio	= S5PV210_GPIO_J3_NR,
-			.label	= "GPJ3",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_GPJ4(0),
-			.ngpio	= S5PV210_GPIO_J4_NR,
-			.label	= "GPJ4",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_MP01(0),
-			.ngpio	= S5PV210_GPIO_MP01_NR,
-			.label	= "MP01",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_MP02(0),
-			.ngpio	= S5PV210_GPIO_MP02_NR,
-			.label	= "MP02",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_MP03(0),
-			.ngpio	= S5PV210_GPIO_MP03_NR,
-			.label	= "MP03",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_MP04(0),
-			.ngpio	= S5PV210_GPIO_MP04_NR,
-			.label	= "MP04",
-		},
-	}, {
-		.chip	= {
-			.base	= S5PV210_MP05(0),
-			.ngpio	= S5PV210_GPIO_MP05_NR,
-			.label	= "MP05",
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC00),
-		.irq_base = IRQ_EINT(0),
-		.chip	= {
-			.base	= S5PV210_GPH0(0),
-			.ngpio	= S5PV210_GPIO_H0_NR,
-			.label	= "GPH0",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC20),
-		.irq_base = IRQ_EINT(8),
-		.chip	= {
-			.base	= S5PV210_GPH1(0),
-			.ngpio	= S5PV210_GPIO_H1_NR,
-			.label	= "GPH1",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC40),
-		.irq_base = IRQ_EINT(16),
-		.chip	= {
-			.base	= S5PV210_GPH2(0),
-			.ngpio	= S5PV210_GPIO_H2_NR,
-			.label	= "GPH2",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.base	= (S5P_VA_GPIO + 0xC60),
-		.irq_base = IRQ_EINT(24),
-		.chip	= {
-			.base	= S5PV210_GPH3(0),
-			.ngpio	= S5PV210_GPIO_H3_NR,
-			.label	= "GPH3",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	},
-#endif
-};
-
 /* TODO: cleanup soc_is_* */
 static __init int samsung_gpiolib_init(void)
 {
-	struct samsung_gpio_chip *chip;
-	int i, nr_chips;
-	int group = 0;
-
 	/*
 	 * Currently there are two drivers that can provide GPIO support for
 	 * Samsung SoCs. For device tree enabled platforms, the new
@@ -2109,54 +1192,6 @@ static __init int samsung_gpiolib_init(void)
 				S3C64XX_VA_GPIO);
 		samsung_gpiolib_add_4bit2_chips(s3c64xx_gpios_4bit2,
 				ARRAY_SIZE(s3c64xx_gpios_4bit2));
-	} else if (soc_is_s5p6440()) {
-		samsung_gpiolib_add_2bit_chips(s5p6440_gpios_2bit,
-				ARRAY_SIZE(s5p6440_gpios_2bit), NULL, 0x0);
-		samsung_gpiolib_add_4bit_chips(s5p6440_gpios_4bit,
-				ARRAY_SIZE(s5p6440_gpios_4bit), S5P_VA_GPIO);
-		samsung_gpiolib_add_4bit2_chips(s5p6440_gpios_4bit2,
-				ARRAY_SIZE(s5p6440_gpios_4bit2));
-		s5p64x0_gpiolib_add_rbank(s5p6440_gpios_rbank,
-				ARRAY_SIZE(s5p6440_gpios_rbank));
-	} else if (soc_is_s5p6450()) {
-		samsung_gpiolib_add_2bit_chips(s5p6450_gpios_2bit,
-				ARRAY_SIZE(s5p6450_gpios_2bit), NULL, 0x0);
-		samsung_gpiolib_add_4bit_chips(s5p6450_gpios_4bit,
-				ARRAY_SIZE(s5p6450_gpios_4bit), S5P_VA_GPIO);
-		samsung_gpiolib_add_4bit2_chips(s5p6450_gpios_4bit2,
-				ARRAY_SIZE(s5p6450_gpios_4bit2));
-		s5p64x0_gpiolib_add_rbank(s5p6450_gpios_rbank,
-				ARRAY_SIZE(s5p6450_gpios_rbank));
-	} else if (soc_is_s5pc100()) {
-		group = 0;
-		chip = s5pc100_gpios_4bit;
-		nr_chips = ARRAY_SIZE(s5pc100_gpios_4bit);
-
-		for (i = 0; i < nr_chips; i++, chip++) {
-			if (!chip->config) {
-				chip->config = &samsung_gpio_cfgs[3];
-				chip->group = group++;
-			}
-		}
-		samsung_gpiolib_add_4bit_chips(s5pc100_gpios_4bit, nr_chips, S5P_VA_GPIO);
-#if defined(CONFIG_CPU_S5PC100) && defined(CONFIG_S5P_GPIO_INT)
-		s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR);
-#endif
-	} else if (soc_is_s5pv210()) {
-		group = 0;
-		chip = s5pv210_gpios_4bit;
-		nr_chips = ARRAY_SIZE(s5pv210_gpios_4bit);
-
-		for (i = 0; i < nr_chips; i++, chip++) {
-			if (!chip->config) {
-				chip->config = &samsung_gpio_cfgs[3];
-				chip->group = group++;
-			}
-		}
-		samsung_gpiolib_add_4bit_chips(s5pv210_gpios_4bit, nr_chips, S5P_VA_GPIO);
-#if defined(CONFIG_CPU_S5PV210) && defined(CONFIG_S5P_GPIO_INT)
-		s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR);
-#endif
 	} else {
 		WARN(1, "Unknown SoC in gpio-samsung, no GPIOs added\n");
 		return -ENODEV;
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index f512004..b066bb3 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -114,6 +114,7 @@ config DRM_RADEON
 	select POWER_SUPPLY
 	select HWMON
 	select BACKLIGHT_CLASS_DEVICE
+	select INTERVAL_TREE
 	help
 	  Choose this option if you have an ATI Radeon graphics card.  There
 	  are both PCI and AGP versions.  You don't need to choose this to
@@ -201,3 +202,5 @@ source "drivers/gpu/drm/msm/Kconfig"
 source "drivers/gpu/drm/tegra/Kconfig"
 
 source "drivers/gpu/drm/panel/Kconfig"
+
+source "drivers/gpu/drm/sti/Kconfig"
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index dd2ba42..4a55d59 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -6,8 +6,8 @@ ccflags-y := -Iinclude/drm
 
 drm-y       :=	drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \
 		drm_context.o drm_dma.o \
-		drm_drv.o drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
-		drm_lock.o drm_memory.o drm_stub.o drm_vm.o \
+		drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
+		drm_lock.o drm_memory.o drm_drv.o drm_vm.o \
 		drm_agpsupport.o drm_scatter.o drm_pci.o \
 		drm_platform.o drm_sysfs.o drm_hashtab.o drm_mm.o \
 		drm_crtc.o drm_modes.o drm_edid.o \
@@ -20,11 +20,12 @@ drm-$(CONFIG_COMPAT) += drm_ioc32.o
 drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o
 drm-$(CONFIG_PCI) += ati_pcigart.o
 drm-$(CONFIG_DRM_PANEL) += drm_panel.o
+drm-$(CONFIG_OF) += drm_of.o
 
 drm-usb-y   := drm_usb.o
 
 drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_probe_helper.o \
-		drm_plane_helper.o
+		drm_plane_helper.o drm_dp_mst_topology.o
 drm_kms_helper-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
 drm_kms_helper-$(CONFIG_DRM_KMS_FB_HELPER) += drm_fb_helper.o
 drm_kms_helper-$(CONFIG_DRM_KMS_CMA_HELPER) += drm_fb_cma_helper.o
@@ -63,6 +64,7 @@ obj-$(CONFIG_DRM_QXL) += qxl/
 obj-$(CONFIG_DRM_BOCHS) += bochs/
 obj-$(CONFIG_DRM_MSM) += msm/
 obj-$(CONFIG_DRM_TEGRA) += tegra/
+obj-$(CONFIG_DRM_STI) += sti/
 obj-y			+= i2c/
 obj-y			+= panel/
 obj-y			+= bridge/
diff --git a/drivers/gpu/drm/armada/armada_510.c b/drivers/gpu/drm/armada/armada_510.c
index 59948ef..ad3d2eb 100644
--- a/drivers/gpu/drm/armada/armada_510.c
+++ b/drivers/gpu/drm/armada/armada_510.c
@@ -15,20 +15,19 @@
 #include "armada_drm.h"
 #include "armada_hw.h"
 
-static int armada510_init(struct armada_private *priv, struct device *dev)
+static int armada510_crtc_init(struct armada_crtc *dcrtc, struct device *dev)
 {
-	priv->extclk[0] = devm_clk_get(dev, "ext_ref_clk_1");
+	struct clk *clk;
 
-	if (IS_ERR(priv->extclk[0]) && PTR_ERR(priv->extclk[0]) == -ENOENT)
-		priv->extclk[0] = ERR_PTR(-EPROBE_DEFER);
+	clk = devm_clk_get(dev, "ext_ref_clk1");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk) == -ENOENT ? -EPROBE_DEFER : PTR_ERR(clk);
 
-	return PTR_RET(priv->extclk[0]);
-}
+	dcrtc->extclk[0] = clk;
 
-static int armada510_crtc_init(struct armada_crtc *dcrtc)
-{
 	/* Lower the watermark so to eliminate jitter at higher bandwidths */
 	armada_updatel(0x20, (1 << 11) | 0xff, dcrtc->base + LCD_CFG_RDREG4F);
+
 	return 0;
 }
 
@@ -45,8 +44,7 @@ static int armada510_crtc_init(struct armada_crtc *dcrtc)
 static int armada510_crtc_compute_clock(struct armada_crtc *dcrtc,
 	const struct drm_display_mode *mode, uint32_t *sclk)
 {
-	struct armada_private *priv = dcrtc->crtc.dev->dev_private;
-	struct clk *clk = priv->extclk[0];
+	struct clk *clk = dcrtc->extclk[0];
 	int ret;
 
 	if (dcrtc->num == 1)
@@ -81,7 +79,6 @@ static int armada510_crtc_compute_clock(struct armada_crtc *dcrtc,
 const struct armada_variant armada510_ops = {
 	.has_spu_adv_reg = true,
 	.spu_adv_reg = ADV_HWC32ENABLE | ADV_HWC32ARGB | ADV_HWC32BLEND,
-	.init = armada510_init,
-	.crtc_init = armada510_crtc_init,
-	.crtc_compute_clock = armada510_crtc_compute_clock,
+	.init = armada510_crtc_init,
+	.compute_clock = armada510_crtc_compute_clock,
 };
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 3aedf9e..9a0cc09 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -7,6 +7,9 @@
  * published by the Free Software Foundation.
  */
 #include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include "armada_crtc.h"
@@ -332,24 +335,23 @@ static void armada_drm_crtc_commit(struct drm_crtc *crtc)
 static bool armada_drm_crtc_mode_fixup(struct drm_crtc *crtc,
 	const struct drm_display_mode *mode, struct drm_display_mode *adj)
 {
-	struct armada_private *priv = crtc->dev->dev_private;
 	struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
 	int ret;
 
 	/* We can't do interlaced modes if we don't have the SPU_ADV_REG */
-	if (!priv->variant->has_spu_adv_reg &&
+	if (!dcrtc->variant->has_spu_adv_reg &&
 	    adj->flags & DRM_MODE_FLAG_INTERLACE)
 		return false;
 
 	/* Check whether the display mode is possible */
-	ret = priv->variant->crtc_compute_clock(dcrtc, adj, NULL);
+	ret = dcrtc->variant->compute_clock(dcrtc, adj, NULL);
 	if (ret)
 		return false;
 
 	return true;
 }
 
-void armada_drm_crtc_irq(struct armada_crtc *dcrtc, u32 stat)
+static void armada_drm_crtc_irq(struct armada_crtc *dcrtc, u32 stat)
 {
 	struct armada_vbl_event *e, *n;
 	void __iomem *base = dcrtc->base;
@@ -410,6 +412,27 @@ void armada_drm_crtc_irq(struct armada_crtc *dcrtc, u32 stat)
 	}
 }
 
+static irqreturn_t armada_drm_irq(int irq, void *arg)
+{
+	struct armada_crtc *dcrtc = arg;
+	u32 v, stat = readl_relaxed(dcrtc->base + LCD_SPU_IRQ_ISR);
+
+	/*
+	 * This is rediculous - rather than writing bits to clear, we
+	 * have to set the actual status register value.  This is racy.
+	 */
+	writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ISR);
+
+	/* Mask out those interrupts we haven't enabled */
+	v = stat & dcrtc->irq_ena;
+
+	if (v & (VSYNC_IRQ|GRA_FRAME_IRQ|DUMB_FRAMEDONE)) {
+		armada_drm_crtc_irq(dcrtc, stat);
+		return IRQ_HANDLED;
+	}
+	return IRQ_NONE;
+}
+
 /* These are locked by dev->vbl_lock */
 void armada_drm_crtc_disable_irq(struct armada_crtc *dcrtc, u32 mask)
 {
@@ -470,7 +493,6 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
 	struct drm_display_mode *mode, struct drm_display_mode *adj,
 	int x, int y, struct drm_framebuffer *old_fb)
 {
-	struct armada_private *priv = crtc->dev->dev_private;
 	struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
 	struct armada_regs regs[17];
 	uint32_t lm, rm, tm, bm, val, sclk;
@@ -515,7 +537,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
 	}
 
 	/* Now compute the divider for real */
-	priv->variant->crtc_compute_clock(dcrtc, adj, &sclk);
+	dcrtc->variant->compute_clock(dcrtc, adj, &sclk);
 
 	/* Ensure graphic fifo is enabled */
 	armada_reg_queue_mod(regs, i, 0, CFG_PDWN64x66, LCD_SPU_SRAM_PARA1);
@@ -537,7 +559,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
 	dcrtc->v[1].spu_v_porch = tm << 16 | bm;
 	val = adj->crtc_hsync_start;
 	dcrtc->v[1].spu_adv_reg = val << 20 | val | ADV_VSYNCOFFEN |
-		priv->variant->spu_adv_reg;
+		dcrtc->variant->spu_adv_reg;
 
 	if (interlaced) {
 		/* Odd interlaced frame */
@@ -546,7 +568,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
 		dcrtc->v[0].spu_v_porch = dcrtc->v[1].spu_v_porch + 1;
 		val = adj->crtc_hsync_start - adj->crtc_htotal / 2;
 		dcrtc->v[0].spu_adv_reg = val << 20 | val | ADV_VSYNCOFFEN |
-			priv->variant->spu_adv_reg;
+			dcrtc->variant->spu_adv_reg;
 	} else {
 		dcrtc->v[0] = dcrtc->v[1];
 	}
@@ -561,7 +583,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
 	armada_reg_queue_set(regs, i, dcrtc->v[0].spu_v_h_total,
 			   LCD_SPUT_V_H_TOTAL);
 
-	if (priv->variant->has_spu_adv_reg) {
+	if (dcrtc->variant->has_spu_adv_reg) {
 		armada_reg_queue_mod(regs, i, dcrtc->v[0].spu_adv_reg,
 				     ADV_VSYNC_L_OFF | ADV_VSYNC_H_OFF |
 				     ADV_VSYNCOFFEN, LCD_SPU_ADV_REG);
@@ -805,12 +827,11 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 {
 	struct drm_device *dev = crtc->dev;
 	struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
-	struct armada_private *priv = crtc->dev->dev_private;
 	struct armada_gem_object *obj = NULL;
 	int ret;
 
 	/* If no cursor support, replicate drm's return value */
-	if (!priv->variant->has_spu_adv_reg)
+	if (!dcrtc->variant->has_spu_adv_reg)
 		return -ENXIO;
 
 	if (handle && w > 0 && h > 0) {
@@ -858,11 +879,10 @@ static int armada_drm_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 {
 	struct drm_device *dev = crtc->dev;
 	struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
-	struct armada_private *priv = crtc->dev->dev_private;
 	int ret;
 
 	/* If no cursor support, replicate drm's return value */
-	if (!priv->variant->has_spu_adv_reg)
+	if (!dcrtc->variant->has_spu_adv_reg)
 		return -EFAULT;
 
 	mutex_lock(&dev->struct_mutex);
@@ -888,6 +908,10 @@ static void armada_drm_crtc_destroy(struct drm_crtc *crtc)
 	if (!IS_ERR(dcrtc->clk))
 		clk_disable_unprepare(dcrtc->clk);
 
+	writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ENA);
+
+	of_node_put(dcrtc->crtc.port);
+
 	kfree(dcrtc);
 }
 
@@ -1027,19 +1051,20 @@ static int armada_drm_crtc_create_properties(struct drm_device *dev)
 	return 0;
 }
 
-int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
-	struct resource *res)
+int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
+	struct resource *res, int irq, const struct armada_variant *variant,
+	struct device_node *port)
 {
-	struct armada_private *priv = dev->dev_private;
+	struct armada_private *priv = drm->dev_private;
 	struct armada_crtc *dcrtc;
 	void __iomem *base;
 	int ret;
 
-	ret = armada_drm_crtc_create_properties(dev);
+	ret = armada_drm_crtc_create_properties(drm);
 	if (ret)
 		return ret;
 
-	base = devm_ioremap_resource(dev->dev, res);
+	base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
@@ -1049,8 +1074,12 @@ int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
 		return -ENOMEM;
 	}
 
+	if (dev != drm->dev)
+		dev_set_drvdata(dev, dcrtc);
+
+	dcrtc->variant = variant;
 	dcrtc->base = base;
-	dcrtc->num = num;
+	dcrtc->num = drm->mode_config.num_crtc;
 	dcrtc->clk = ERR_PTR(-EINVAL);
 	dcrtc->csc_yuv_mode = CSC_AUTO;
 	dcrtc->csc_rgb_mode = CSC_AUTO;
@@ -1072,9 +1101,18 @@ int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
 		       CFG_PDWN64x66, dcrtc->base + LCD_SPU_SRAM_PARA1);
 	writel_relaxed(0x2032ff81, dcrtc->base + LCD_SPU_DMA_CTRL1);
 	writel_relaxed(0x00000000, dcrtc->base + LCD_SPU_GRA_OVSA_HPXL_VLN);
+	writel_relaxed(dcrtc->irq_ena, dcrtc->base + LCD_SPU_IRQ_ENA);
+	writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ISR);
+
+	ret = devm_request_irq(dev, irq, armada_drm_irq, 0, "armada_drm_crtc",
+			       dcrtc);
+	if (ret < 0) {
+		kfree(dcrtc);
+		return ret;
+	}
 
-	if (priv->variant->crtc_init) {
-		ret = priv->variant->crtc_init(dcrtc);
+	if (dcrtc->variant->init) {
+		ret = dcrtc->variant->init(dcrtc, dev);
 		if (ret) {
 			kfree(dcrtc);
 			return ret;
@@ -1086,7 +1124,8 @@ int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
 
 	priv->dcrtc[dcrtc->num] = dcrtc;
 
-	drm_crtc_init(dev, &dcrtc->crtc, &armada_crtc_funcs);
+	dcrtc->crtc.port = port;
+	drm_crtc_init(drm, &dcrtc->crtc, &armada_crtc_funcs);
 	drm_crtc_helper_add(&dcrtc->crtc, &armada_crtc_helper_funcs);
 
 	drm_object_attach_property(&dcrtc->crtc.base, priv->csc_yuv_prop,
@@ -1094,5 +1133,107 @@ int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
 	drm_object_attach_property(&dcrtc->crtc.base, priv->csc_rgb_prop,
 				   dcrtc->csc_rgb_mode);
 
-	return armada_overlay_plane_create(dev, 1 << dcrtc->num);
+	return armada_overlay_plane_create(drm, 1 << dcrtc->num);
+}
+
+static int
+armada_lcd_bind(struct device *dev, struct device *master, void *data)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct drm_device *drm = data;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	int irq = platform_get_irq(pdev, 0);
+	const struct armada_variant *variant;
+	struct device_node *port = NULL;
+
+	if (irq < 0)
+		return irq;
+
+	if (!dev->of_node) {
+		const struct platform_device_id *id;
+
+		id = platform_get_device_id(pdev);
+		if (!id)
+			return -ENXIO;
+
+		variant = (const struct armada_variant *)id->driver_data;
+	} else {
+		const struct of_device_id *match;
+		struct device_node *np, *parent = dev->of_node;
+
+		match = of_match_device(dev->driver->of_match_table, dev);
+		if (!match)
+			return -ENXIO;
+
+		np = of_get_child_by_name(parent, "ports");
+		if (np)
+			parent = np;
+		port = of_get_child_by_name(parent, "port");
+		of_node_put(np);
+		if (!port) {
+			dev_err(dev, "no port node found in %s\n",
+				parent->full_name);
+			return -ENXIO;
+		}
+
+		variant = match->data;
+	}
+
+	return armada_drm_crtc_create(drm, dev, res, irq, variant, port);
+}
+
+static void
+armada_lcd_unbind(struct device *dev, struct device *master, void *data)
+{
+	struct armada_crtc *dcrtc = dev_get_drvdata(dev);
+
+	armada_drm_crtc_destroy(&dcrtc->crtc);
 }
+
+static const struct component_ops armada_lcd_ops = {
+	.bind = armada_lcd_bind,
+	.unbind = armada_lcd_unbind,
+};
+
+static int armada_lcd_probe(struct platform_device *pdev)
+{
+	return component_add(&pdev->dev, &armada_lcd_ops);
+}
+
+static int armada_lcd_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &armada_lcd_ops);
+	return 0;
+}
+
+static struct of_device_id armada_lcd_of_match[] = {
+	{
+		.compatible	= "marvell,dove-lcd",
+		.data		= &armada510_ops,
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(of, armada_lcd_of_match);
+
+static const struct platform_device_id armada_lcd_platform_ids[] = {
+	{
+		.name		= "armada-lcd",
+		.driver_data	= (unsigned long)&armada510_ops,
+	}, {
+		.name		= "armada-510-lcd",
+		.driver_data	= (unsigned long)&armada510_ops,
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(platform, armada_lcd_platform_ids);
+
+struct platform_driver armada_lcd_platform_driver = {
+	.probe	= armada_lcd_probe,
+	.remove	= armada_lcd_remove,
+	.driver = {
+		.name	= "armada-lcd",
+		.owner	=  THIS_MODULE,
+		.of_match_table = armada_lcd_of_match,
+	},
+	.id_table = armada_lcd_platform_ids,
+};
diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h
index 9c10a07..98102a5 100644
--- a/drivers/gpu/drm/armada/armada_crtc.h
+++ b/drivers/gpu/drm/armada/armada_crtc.h
@@ -32,12 +32,15 @@ struct armada_regs {
 	armada_reg_queue_mod(_r, _i, 0, 0, ~0)
 
 struct armada_frame_work;
+struct armada_variant;
 
 struct armada_crtc {
 	struct drm_crtc		crtc;
+	const struct armada_variant *variant;
 	unsigned		num;
 	void __iomem		*base;
 	struct clk		*clk;
+	struct clk		*extclk[2];
 	struct {
 		uint32_t	spu_v_h_total;
 		uint32_t	spu_v_porch;
@@ -72,12 +75,16 @@ struct armada_crtc {
 };
 #define drm_to_armada_crtc(c) container_of(c, struct armada_crtc, crtc)
 
-int armada_drm_crtc_create(struct drm_device *, unsigned, struct resource *);
+struct device_node;
+int armada_drm_crtc_create(struct drm_device *, struct device *,
+	struct resource *, int, const struct armada_variant *,
+	struct device_node *);
 void armada_drm_crtc_gamma_set(struct drm_crtc *, u16, u16, u16, int);
 void armada_drm_crtc_gamma_get(struct drm_crtc *, u16 *, u16 *, u16 *, int);
-void armada_drm_crtc_irq(struct armada_crtc *, u32);
 void armada_drm_crtc_disable_irq(struct armada_crtc *, u32);
 void armada_drm_crtc_enable_irq(struct armada_crtc *, u32);
 void armada_drm_crtc_update_regs(struct armada_crtc *, struct armada_regs *);
 
+extern struct platform_driver armada_lcd_platform_driver;
+
 #endif
diff --git a/drivers/gpu/drm/armada/armada_drm.h b/drivers/gpu/drm/armada/armada_drm.h
index a72cae0..ea63c6c 100644
--- a/drivers/gpu/drm/armada/armada_drm.h
+++ b/drivers/gpu/drm/armada/armada_drm.h
@@ -59,26 +59,23 @@ void armada_drm_vbl_event_remove_unlocked(struct armada_crtc *,
 struct armada_private;
 
 struct armada_variant {
-	bool	has_spu_adv_reg;
+	bool has_spu_adv_reg;
 	uint32_t spu_adv_reg;
-	int (*init)(struct armada_private *, struct device *);
-	int (*crtc_init)(struct armada_crtc *);
-	int (*crtc_compute_clock)(struct armada_crtc *,
-				  const struct drm_display_mode *,
-				  uint32_t *);
+	int (*init)(struct armada_crtc *, struct device *);
+	int (*compute_clock)(struct armada_crtc *,
+			     const struct drm_display_mode *,
+			     uint32_t *);
 };
 
 /* Variant ops */
 extern const struct armada_variant armada510_ops;
 
 struct armada_private {
-	const struct armada_variant *variant;
 	struct work_struct	fb_unref_work;
 	DECLARE_KFIFO(fb_unref, struct drm_framebuffer *, 8);
 	struct drm_fb_helper	*fbdev;
 	struct armada_crtc	*dcrtc[2];
 	struct drm_mm		linear;
-	struct clk		*extclk[2];
 	struct drm_property	*csc_yuv_prop;
 	struct drm_property	*csc_rgb_prop;
 	struct drm_property	*colorkey_prop;
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 8ab3cd1..e2d5792 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -6,7 +6,9 @@
  * published by the Free Software Foundation.
  */
 #include <linux/clk.h>
+#include <linux/component.h>
 #include <linux/module.h>
+#include <linux/of_graph.h>
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include "armada_crtc.h"
@@ -52,6 +54,11 @@ static const struct armada_drm_slave_config tda19988_config = {
 };
 #endif
 
+static bool is_componentized(struct device *dev)
+{
+	return dev->of_node || dev->platform_data;
+}
+
 static void armada_drm_unref_work(struct work_struct *work)
 {
 	struct armada_private *priv =
@@ -85,6 +92,7 @@ void armada_drm_queue_unref_work(struct drm_device *dev,
 static int armada_drm_load(struct drm_device *dev, unsigned long flags)
 {
 	const struct platform_device_id *id;
+	const struct armada_variant *variant;
 	struct armada_private *priv;
 	struct resource *res[ARRAY_SIZE(priv->dcrtc)];
 	struct resource *mem = NULL;
@@ -107,7 +115,7 @@ static int armada_drm_load(struct drm_device *dev, unsigned long flags)
 			return -EINVAL;
 	}
 
-	if (!res[0] || !mem)
+	if (!mem)
 		return -ENXIO;
 
 	if (!devm_request_mem_region(dev->dev, mem->start,
@@ -128,11 +136,7 @@ static int armada_drm_load(struct drm_device *dev, unsigned long flags)
 	if (!id)
 		return -ENXIO;
 
-	priv->variant = (struct armada_variant *)id->driver_data;
-
-	ret = priv->variant->init(priv, dev->dev);
-	if (ret)
-		return ret;
+	variant = (const struct armada_variant *)id->driver_data;
 
 	INIT_WORK(&priv->fb_unref_work, armada_drm_unref_work);
 	INIT_KFIFO(priv->fb_unref);
@@ -155,40 +159,50 @@ static int armada_drm_load(struct drm_device *dev, unsigned long flags)
 
 	/* Create all LCD controllers */
 	for (n = 0; n < ARRAY_SIZE(priv->dcrtc); n++) {
+		int irq;
+
 		if (!res[n])
 			break;
 
-		ret = armada_drm_crtc_create(dev, n, res[n]);
+		irq = platform_get_irq(dev->platformdev, n);
+		if (irq < 0)
+			goto err_kms;
+
+		ret = armada_drm_crtc_create(dev, dev->dev, res[n], irq,
+					     variant, NULL);
 		if (ret)
 			goto err_kms;
 	}
 
+	if (is_componentized(dev->dev)) {
+		ret = component_bind_all(dev->dev, dev);
+		if (ret)
+			goto err_kms;
+	} else {
 #ifdef CONFIG_DRM_ARMADA_TDA1998X
-	ret = armada_drm_connector_slave_create(dev, &tda19988_config);
-	if (ret)
-		goto err_kms;
+		ret = armada_drm_connector_slave_create(dev, &tda19988_config);
+		if (ret)
+			goto err_kms;
 #endif
+	}
 
-	ret = drm_vblank_init(dev, n);
-	if (ret)
-		goto err_kms;
-
-	ret = drm_irq_install(dev, platform_get_irq(dev->platformdev, 0));
+	ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
 	if (ret)
-		goto err_kms;
+		goto err_comp;
 
 	dev->vblank_disable_allowed = 1;
 
 	ret = armada_fbdev_init(dev);
 	if (ret)
-		goto err_irq;
+		goto err_comp;
 
 	drm_kms_helper_poll_init(dev);
 
 	return 0;
 
- err_irq:
-	drm_irq_uninstall(dev);
+ err_comp:
+	if (is_componentized(dev->dev))
+		component_unbind_all(dev->dev, dev);
  err_kms:
 	drm_mode_config_cleanup(dev);
 	drm_mm_takedown(&priv->linear);
@@ -203,7 +217,10 @@ static int armada_drm_unload(struct drm_device *dev)
 
 	drm_kms_helper_poll_fini(dev);
 	armada_fbdev_fini(dev);
-	drm_irq_uninstall(dev);
+
+	if (is_componentized(dev->dev))
+		component_unbind_all(dev->dev, dev);
+
 	drm_mode_config_cleanup(dev);
 	drm_mm_takedown(&priv->linear);
 	flush_work(&priv->fb_unref_work);
@@ -259,52 +276,6 @@ static void armada_drm_disable_vblank(struct drm_device *dev, int crtc)
 	armada_drm_crtc_disable_irq(priv->dcrtc[crtc], VSYNC_IRQ_ENA);
 }
 
-static irqreturn_t armada_drm_irq_handler(int irq, void *arg)
-{
-	struct drm_device *dev = arg;
-	struct armada_private *priv = dev->dev_private;
-	struct armada_crtc *dcrtc = priv->dcrtc[0];
-	uint32_t v, stat = readl_relaxed(dcrtc->base + LCD_SPU_IRQ_ISR);
-	irqreturn_t handled = IRQ_NONE;
-
-	/*
-	 * This is rediculous - rather than writing bits to clear, we
-	 * have to set the actual status register value.  This is racy.
-	 */
-	writel_relaxed(0, dcrtc->base + LCD_SPU_IRQ_ISR);
-
-	/* Mask out those interrupts we haven't enabled */
-	v = stat & dcrtc->irq_ena;
-
-	if (v & (VSYNC_IRQ|GRA_FRAME_IRQ|DUMB_FRAMEDONE)) {
-		armada_drm_crtc_irq(dcrtc, stat);
-		handled = IRQ_HANDLED;
-	}
-
-	return handled;
-}
-
-static int armada_drm_irq_postinstall(struct drm_device *dev)
-{
-	struct armada_private *priv = dev->dev_private;
-	struct armada_crtc *dcrtc = priv->dcrtc[0];
-
-	spin_lock_irq(&dev->vbl_lock);
-	writel_relaxed(dcrtc->irq_ena, dcrtc->base + LCD_SPU_IRQ_ENA);
-	writel(0, dcrtc->base + LCD_SPU_IRQ_ISR);
-	spin_unlock_irq(&dev->vbl_lock);
-
-	return 0;
-}
-
-static void armada_drm_irq_uninstall(struct drm_device *dev)
-{
-	struct armada_private *priv = dev->dev_private;
-	struct armada_crtc *dcrtc = priv->dcrtc[0];
-
-	writel(0, dcrtc->base + LCD_SPU_IRQ_ENA);
-}
-
 static struct drm_ioctl_desc armada_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(ARMADA_GEM_CREATE, armada_gem_create_ioctl,
 		DRM_UNLOCKED),
@@ -340,9 +311,6 @@ static struct drm_driver armada_drm_driver = {
 	.get_vblank_counter	= drm_vblank_count,
 	.enable_vblank		= armada_drm_enable_vblank,
 	.disable_vblank		= armada_drm_disable_vblank,
-	.irq_handler		= armada_drm_irq_handler,
-	.irq_postinstall	= armada_drm_irq_postinstall,
-	.irq_uninstall		= armada_drm_irq_uninstall,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init		= armada_drm_debugfs_init,
 	.debugfs_cleanup	= armada_drm_debugfs_cleanup,
@@ -362,19 +330,140 @@ static struct drm_driver armada_drm_driver = {
 	.desc			= "Armada SoC DRM",
 	.date			= "20120730",
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET |
-				  DRIVER_HAVE_IRQ | DRIVER_PRIME,
+				  DRIVER_PRIME,
 	.ioctls			= armada_ioctls,
 	.fops			= &armada_drm_fops,
 };
 
+static int armada_drm_bind(struct device *dev)
+{
+	return drm_platform_init(&armada_drm_driver, to_platform_device(dev));
+}
+
+static void armada_drm_unbind(struct device *dev)
+{
+	drm_put_dev(dev_get_drvdata(dev));
+}
+
+static int compare_of(struct device *dev, void *data)
+{
+	return dev->of_node == data;
+}
+
+static int compare_dev_name(struct device *dev, void *data)
+{
+	const char *name = data;
+	return !strcmp(dev_name(dev), name);
+}
+
+static void armada_add_endpoints(struct device *dev,
+	struct component_match **match, struct device_node *port)
+{
+	struct device_node *ep, *remote;
+
+	for_each_child_of_node(port, ep) {
+		remote = of_graph_get_remote_port_parent(ep);
+		if (!remote || !of_device_is_available(remote)) {
+			of_node_put(remote);
+			continue;
+		} else if (!of_device_is_available(remote->parent)) {
+			dev_warn(dev, "parent device of %s is not available\n",
+				 remote->full_name);
+			of_node_put(remote);
+			continue;
+		}
+
+		component_match_add(dev, match, compare_of, remote);
+		of_node_put(remote);
+	}
+}
+
+static int armada_drm_find_components(struct device *dev,
+	struct component_match **match)
+{
+	struct device_node *port;
+	int i;
+
+	if (dev->of_node) {
+		struct device_node *np = dev->of_node;
+
+		for (i = 0; ; i++) {
+			port = of_parse_phandle(np, "ports", i);
+			if (!port)
+				break;
+
+			component_match_add(dev, match, compare_of, port);
+			of_node_put(port);
+		}
+
+		if (i == 0) {
+			dev_err(dev, "missing 'ports' property\n");
+			return -ENODEV;
+		}
+
+		for (i = 0; ; i++) {
+			port = of_parse_phandle(np, "ports", i);
+			if (!port)
+				break;
+
+			armada_add_endpoints(dev, match, port);
+			of_node_put(port);
+		}
+	} else if (dev->platform_data) {
+		char **devices = dev->platform_data;
+		struct device *d;
+
+		for (i = 0; devices[i]; i++)
+			component_match_add(dev, match, compare_dev_name,
+					    devices[i]);
+
+		if (i == 0) {
+			dev_err(dev, "missing 'ports' property\n");
+			return -ENODEV;
+		}
+
+		for (i = 0; devices[i]; i++) {
+			d = bus_find_device_by_name(&platform_bus_type, NULL,
+					devices[i]);
+			if (d && d->of_node) {
+				for_each_child_of_node(d->of_node, port)
+					armada_add_endpoints(dev, match, port);
+			}
+			put_device(d);
+		}
+	}
+
+	return 0;
+}
+
+static const struct component_master_ops armada_master_ops = {
+	.bind = armada_drm_bind,
+	.unbind = armada_drm_unbind,
+};
+
 static int armada_drm_probe(struct platform_device *pdev)
 {
-	return drm_platform_init(&armada_drm_driver, pdev);
+	if (is_componentized(&pdev->dev)) {
+		struct component_match *match = NULL;
+		int ret;
+
+		ret = armada_drm_find_components(&pdev->dev, &match);
+		if (ret < 0)
+			return ret;
+
+		return component_master_add_with_match(&pdev->dev,
+				&armada_master_ops, match);
+	} else {
+		return drm_platform_init(&armada_drm_driver, pdev);
+	}
 }
 
 static int armada_drm_remove(struct platform_device *pdev)
 {
-	drm_put_dev(platform_get_drvdata(pdev));
+	if (is_componentized(&pdev->dev))
+		component_master_del(&pdev->dev, &armada_master_ops);
+	else
+		drm_put_dev(platform_get_drvdata(pdev));
 	return 0;
 }
 
@@ -402,14 +491,24 @@ static struct platform_driver armada_drm_platform_driver = {
 
 static int __init armada_drm_init(void)
 {
+	int ret;
+
 	armada_drm_driver.num_ioctls = ARRAY_SIZE(armada_ioctls);
-	return platform_driver_register(&armada_drm_platform_driver);
+
+	ret = platform_driver_register(&armada_lcd_platform_driver);
+	if (ret)
+		return ret;
+	ret = platform_driver_register(&armada_drm_platform_driver);
+	if (ret)
+		platform_driver_unregister(&armada_lcd_platform_driver);
+	return ret;
 }
 module_init(armada_drm_init);
 
 static void __exit armada_drm_exit(void)
 {
 	platform_driver_unregister(&armada_drm_platform_driver);
+	platform_driver_unregister(&armada_lcd_platform_driver);
 }
 module_exit(armada_drm_exit);
 
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index fd166f5..7838e73 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -131,7 +131,7 @@ static int armada_fb_probe(struct drm_fb_helper *fbh,
 	return ret;
 }
 
-static struct drm_fb_helper_funcs armada_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs armada_fb_helper_funcs = {
 	.gamma_set	= armada_drm_crtc_gamma_set,
 	.gamma_get	= armada_drm_crtc_gamma_get,
 	.fb_probe	= armada_fb_probe,
@@ -149,7 +149,7 @@ int armada_fbdev_init(struct drm_device *dev)
 
 	priv->fbdev = fbh;
 
-	fbh->funcs = &armada_fb_helper_funcs;
+	drm_fb_helper_prepare(dev, fbh, &armada_fb_helper_funcs);
 
 	ret = drm_fb_helper_init(dev, fbh, 1, 1);
 	if (ret) {
diff --git a/drivers/gpu/drm/armada/armada_output.c b/drivers/gpu/drm/armada/armada_output.c
index d685a54..abbc309 100644
--- a/drivers/gpu/drm/armada/armada_output.c
+++ b/drivers/gpu/drm/armada/armada_output.c
@@ -48,7 +48,7 @@ static void armada_drm_connector_destroy(struct drm_connector *conn)
 {
 	struct armada_connector *dconn = drm_to_armada_conn(conn);
 
-	drm_sysfs_connector_remove(conn);
+	drm_connector_unregister(conn);
 	drm_connector_cleanup(conn);
 	kfree(dconn);
 }
@@ -141,7 +141,7 @@ int armada_output_create(struct drm_device *dev,
 	if (ret)
 		goto err_conn;
 
-	ret = drm_sysfs_connector_add(&dconn->conn);
+	ret = drm_connector_register(&dconn->conn);
 	if (ret)
 		goto err_sysfs;
 
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 5d6a875..957d4fa 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -362,7 +362,7 @@ static inline int ast_bo_reserve(struct ast_bo *bo, bool no_wait)
 {
 	int ret;
 
-	ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+	ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, NULL);
 	if (ret) {
 		if (ret != -ERESTARTSYS && ret != -EBUSY)
 			DRM_ERROR("reserve failed %p\n", bo);
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index a28640f..cba45c7 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -287,7 +287,7 @@ static void ast_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
 	*blue = ast_crtc->lut_b[regno] << 8;
 }
 
-static struct drm_fb_helper_funcs ast_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs ast_fb_helper_funcs = {
 	.gamma_set = ast_fb_gamma_set,
 	.gamma_get = ast_fb_gamma_get,
 	.fb_probe = astfb_create,
@@ -328,8 +328,10 @@ int ast_fbdev_init(struct drm_device *dev)
 		return -ENOMEM;
 
 	ast->fbdev = afbdev;
-	afbdev->helper.funcs = &ast_fb_helper_funcs;
 	spin_lock_init(&afbdev->dirty_lock);
+
+	drm_fb_helper_prepare(dev, &afbdev->helper, &ast_fb_helper_funcs);
+
 	ret = drm_fb_helper_init(dev, &afbdev->helper,
 				 1, 1);
 	if (ret) {
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 114aee9..5389350 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -667,17 +667,9 @@ static void ast_encoder_destroy(struct drm_encoder *encoder)
 static struct drm_encoder *ast_best_single_encoder(struct drm_connector *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
 	/* pick the encoder ids */
-	if (enc_id) {
-		obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
+	if (enc_id)
+		return drm_encoder_find(connector->dev, enc_id);
 	return NULL;
 }
 
@@ -829,7 +821,7 @@ static void ast_connector_destroy(struct drm_connector *connector)
 {
 	struct ast_connector *ast_connector = to_ast_connector(connector);
 	ast_i2c_destroy(ast_connector->i2c);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -871,7 +863,7 @@ static int ast_connector_init(struct drm_device *dev)
 	connector->interlace_allowed = 0;
 	connector->doublescan_allowed = 0;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
 
diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c
index 9c13df2..f5e0ead 100644
--- a/drivers/gpu/drm/bochs/bochs_drv.c
+++ b/drivers/gpu/drm/bochs/bochs_drv.c
@@ -97,6 +97,7 @@ static struct drm_driver bochs_driver = {
 /* ---------------------------------------------------------------------- */
 /* pm interface                                                           */
 
+#ifdef CONFIG_PM_SLEEP
 static int bochs_pm_suspend(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -131,6 +132,7 @@ static int bochs_pm_resume(struct device *dev)
 	drm_kms_helper_poll_enable(drm_dev);
 	return 0;
 }
+#endif
 
 static const struct dev_pm_ops bochs_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(bochs_pm_suspend,
diff --git a/drivers/gpu/drm/bochs/bochs_fbdev.c b/drivers/gpu/drm/bochs/bochs_fbdev.c
index 561b844..fe95d31 100644
--- a/drivers/gpu/drm/bochs/bochs_fbdev.c
+++ b/drivers/gpu/drm/bochs/bochs_fbdev.c
@@ -72,7 +72,7 @@ static int bochsfb_create(struct drm_fb_helper *helper,
 
 	bo = gem_to_bochs_bo(gobj);
 
-	ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
+	ret = ttm_bo_reserve(&bo->bo, true, false, false, NULL);
 	if (ret)
 		return ret;
 
@@ -179,7 +179,7 @@ void bochs_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
 	*blue  = regno;
 }
 
-static struct drm_fb_helper_funcs bochs_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs bochs_fb_helper_funcs = {
 	.gamma_set = bochs_fb_gamma_set,
 	.gamma_get = bochs_fb_gamma_get,
 	.fb_probe = bochsfb_create,
@@ -189,7 +189,8 @@ int bochs_fbdev_init(struct bochs_device *bochs)
 {
 	int ret;
 
-	bochs->fb.helper.funcs = &bochs_fb_helper_funcs;
+	drm_fb_helper_prepare(bochs->dev, &bochs->fb.helper,
+			      &bochs_fb_helper_funcs);
 
 	ret = drm_fb_helper_init(bochs->dev, &bochs->fb.helper,
 				 1, 1);
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index dcf2e55..9d7346b 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -53,7 +53,7 @@ static int bochs_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
 	if (old_fb) {
 		bochs_fb = to_bochs_framebuffer(old_fb);
 		bo = gem_to_bochs_bo(bochs_fb->obj);
-		ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
+		ret = ttm_bo_reserve(&bo->bo, true, false, false, NULL);
 		if (ret) {
 			DRM_ERROR("failed to reserve old_fb bo\n");
 		} else {
@@ -67,7 +67,7 @@ static int bochs_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
 
 	bochs_fb = to_bochs_framebuffer(crtc->primary->fb);
 	bo = gem_to_bochs_bo(bochs_fb->obj);
-	ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
+	ret = ttm_bo_reserve(&bo->bo, true, false, false, NULL);
 	if (ret)
 		return ret;
 
@@ -216,18 +216,9 @@ static struct drm_encoder *
 bochs_connector_best_encoder(struct drm_connector *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
 	/* pick the encoder ids */
-	if (enc_id) {
-		obj = drm_mode_object_find(connector->dev, enc_id,
-					   DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
+	if (enc_id)
+		return drm_encoder_find(connector->dev, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index b9a695d..1728a1b 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -387,7 +387,7 @@ int bochs_gem_create(struct drm_device *dev, u32 size, bool iskernel,
 
 	*obj = NULL;
 
-	size = ALIGN(size, PAGE_SIZE);
+	size = PAGE_ALIGN(size);
 	if (size == 0)
 		return -EINVAL;
 
diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c
index 98fd17a..d466696 100644
--- a/drivers/gpu/drm/bridge/ptn3460.c
+++ b/drivers/gpu/drm/bridge/ptn3460.c
@@ -328,7 +328,7 @@ int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
 	}
 	drm_connector_helper_add(&ptn_bridge->connector,
 			&ptn3460_connector_helper_funcs);
-	drm_sysfs_connector_add(&ptn_bridge->connector);
+	drm_connector_register(&ptn_bridge->connector);
 	drm_mode_connector_attach_encoder(&ptn_bridge->connector, encoder);
 
 	return 0;
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index 08ce520..4516b05 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -76,6 +76,7 @@ static void cirrus_pci_remove(struct pci_dev *pdev)
 	drm_put_dev(dev);
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int cirrus_pm_suspend(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -110,6 +111,7 @@ static int cirrus_pm_resume(struct device *dev)
 	drm_kms_helper_poll_enable(drm_dev);
 	return 0;
 }
+#endif
 
 static const struct file_operations cirrus_driver_fops = {
 	.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.h b/drivers/gpu/drm/cirrus/cirrus_drv.h
index 117d3ec..401c890 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.h
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.h
@@ -241,7 +241,7 @@ static inline int cirrus_bo_reserve(struct cirrus_bo *bo, bool no_wait)
 {
 	int ret;
 
-	ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+	ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, NULL);
 	if (ret) {
 		if (ret != -ERESTARTSYS && ret != -EBUSY)
 			DRM_ERROR("reserve failed %p\n", bo);
diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
index 32bbba0..2a135f2 100644
--- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
+++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
@@ -288,7 +288,7 @@ static int cirrus_fbdev_destroy(struct drm_device *dev,
 	return 0;
 }
 
-static struct drm_fb_helper_funcs cirrus_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs cirrus_fb_helper_funcs = {
 	.gamma_set = cirrus_crtc_fb_gamma_set,
 	.gamma_get = cirrus_crtc_fb_gamma_get,
 	.fb_probe = cirrusfb_create,
@@ -306,9 +306,11 @@ int cirrus_fbdev_init(struct cirrus_device *cdev)
 		return -ENOMEM;
 
 	cdev->mode_info.gfbdev = gfbdev;
-	gfbdev->helper.funcs = &cirrus_fb_helper_funcs;
 	spin_lock_init(&gfbdev->dirty_lock);
 
+	drm_fb_helper_prepare(cdev->dev, &gfbdev->helper,
+			      &cirrus_fb_helper_funcs);
+
 	ret = drm_fb_helper_init(cdev->dev, &gfbdev->helper,
 				 cdev->num_crtc, CIRRUSFB_CONN_LIMIT);
 	if (ret) {
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index 49332c5..e1c5c32 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -509,19 +509,9 @@ static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector
 						  *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
 	/* pick the encoder ids */
-	if (enc_id) {
-		obj =
-		    drm_mode_object_find(connector->dev, enc_id,
-					 DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
+	if (enc_id)
+		return drm_encoder_find(connector->dev, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/drm_buffer.c b/drivers/gpu/drm/drm_buffer.c
index 0406110..86a4a4a 100644
--- a/drivers/gpu/drm/drm_buffer.c
+++ b/drivers/gpu/drm/drm_buffer.c
@@ -80,11 +80,7 @@ int drm_buffer_alloc(struct drm_buffer **buf, int size)
 
 error_out:
 
-	/* Only last element can be null pointer so check for it first. */
-	if ((*buf)->data[idx])
-		kfree((*buf)->data[idx]);
-
-	for (--idx; idx >= 0; --idx)
+	for (; idx >= 0; --idx)
 		kfree((*buf)->data[idx]);
 
 	kfree(*buf);
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 68175b5..61acb8f 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -1217,7 +1217,6 @@ int drm_infobufs(struct drm_device *dev, void *data,
 				struct drm_buf_desc __user *to =
 				    &request->list[count];
 				struct drm_buf_entry *from = &dma->bufs[i];
-				struct drm_freelist *list = &dma->bufs[i].freelist;
 				if (copy_to_user(&to->count,
 						 &from->buf_count,
 						 sizeof(from->buf_count)) ||
@@ -1225,19 +1224,19 @@ int drm_infobufs(struct drm_device *dev, void *data,
 						 &from->buf_size,
 						 sizeof(from->buf_size)) ||
 				    copy_to_user(&to->low_mark,
-						 &list->low_mark,
-						 sizeof(list->low_mark)) ||
+						 &from->low_mark,
+						 sizeof(from->low_mark)) ||
 				    copy_to_user(&to->high_mark,
-						 &list->high_mark,
-						 sizeof(list->high_mark)))
+						 &from->high_mark,
+						 sizeof(from->high_mark)))
 					return -EFAULT;
 
 				DRM_DEBUG("%d %d %d %d %d\n",
 					  i,
 					  dma->bufs[i].buf_count,
 					  dma->bufs[i].buf_size,
-					  dma->bufs[i].freelist.low_mark,
-					  dma->bufs[i].freelist.high_mark);
+					  dma->bufs[i].low_mark,
+					  dma->bufs[i].high_mark);
 				++count;
 			}
 		}
@@ -1290,8 +1289,8 @@ int drm_markbufs(struct drm_device *dev, void *data,
 	if (request->high_mark < 0 || request->high_mark > entry->buf_count)
 		return -EINVAL;
 
-	entry->freelist.low_mark = request->low_mark;
-	entry->freelist.high_mark = request->high_mark;
+	entry->low_mark = request->low_mark;
+	entry->high_mark = request->high_mark;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index a4b017b..9b23525 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -1,18 +1,13 @@
-/**
- * \file drm_context.c
- * IOCTLs for generic contexts
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
 /*
- * Created: Fri Nov 24 18:31:37 2000 by gareth@valinux.com
+ * Legacy: Generic DRM Contexts
  *
  * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
  * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
  * All Rights Reserved.
  *
+ * Author: Rickard E. (Rik) Faith <faith@valinux.com>
+ * Author: Gareth Hughes <gareth@valinux.com>
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
@@ -33,14 +28,14 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-/*
- * ChangeLog:
- *  2001-11-16	Torsten Duwe <duwe@caldera.de>
- *		added context constructor/destructor hooks,
- *		needed by SiS driver's memory management.
- */
-
 #include <drm/drmP.h>
+#include "drm_legacy.h"
+
+struct drm_ctx_list {
+	struct list_head head;
+	drm_context_t handle;
+	struct drm_file *tag;
+};
 
 /******************************************************************/
 /** \name Context bitmap support */
@@ -56,7 +51,7 @@
  * in drm_device::ctx_idr, while holding the drm_device::struct_mutex
  * lock.
  */
-void drm_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
+void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
 {
 	mutex_lock(&dev->struct_mutex);
 	idr_remove(&dev->ctx_idr, ctx_handle);
@@ -72,7 +67,7 @@ void drm_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
  * Allocate a new idr from drm_device::ctx_idr while holding the
  * drm_device::struct_mutex lock.
  */
-static int drm_ctxbitmap_next(struct drm_device * dev)
+static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
 {
 	int ret;
 
@@ -90,7 +85,7 @@ static int drm_ctxbitmap_next(struct drm_device * dev)
  *
  * Initialise the drm_device::ctx_idr
  */
-int drm_ctxbitmap_init(struct drm_device * dev)
+int drm_legacy_ctxbitmap_init(struct drm_device * dev)
 {
 	idr_init(&dev->ctx_idr);
 	return 0;
@@ -104,13 +99,43 @@ int drm_ctxbitmap_init(struct drm_device * dev)
  * Free all idr members using drm_ctx_sarea_free helper function
  * while holding the drm_device::struct_mutex lock.
  */
-void drm_ctxbitmap_cleanup(struct drm_device * dev)
+void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
 {
 	mutex_lock(&dev->struct_mutex);
 	idr_destroy(&dev->ctx_idr);
 	mutex_unlock(&dev->struct_mutex);
 }
 
+/**
+ * drm_ctxbitmap_flush() - Flush all contexts owned by a file
+ * @dev: DRM device to operate on
+ * @file: Open file to flush contexts for
+ *
+ * This iterates over all contexts on @dev and drops them if they're owned by
+ * @file. Note that after this call returns, new contexts might be added if
+ * the file is still alive.
+ */
+void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
+{
+	struct drm_ctx_list *pos, *tmp;
+
+	mutex_lock(&dev->ctxlist_mutex);
+
+	list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
+		if (pos->tag == file &&
+		    pos->handle != DRM_KERNEL_CONTEXT) {
+			if (dev->driver->context_dtor)
+				dev->driver->context_dtor(dev, pos->handle);
+
+			drm_legacy_ctxbitmap_free(dev, pos->handle);
+			list_del(&pos->head);
+			kfree(pos);
+		}
+	}
+
+	mutex_unlock(&dev->ctxlist_mutex);
+}
+
 /*@}*/
 
 /******************************************************************/
@@ -129,8 +154,8 @@ void drm_ctxbitmap_cleanup(struct drm_device * dev)
  * Gets the map from drm_device::ctx_idr with the handle specified and
  * returns its handle.
  */
-int drm_getsareactx(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
+int drm_legacy_getsareactx(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv)
 {
 	struct drm_ctx_priv_map *request = data;
 	struct drm_local_map *map;
@@ -173,8 +198,8 @@ int drm_getsareactx(struct drm_device *dev, void *data,
  * Searches the mapping specified in \p arg and update the entry in
  * drm_device::ctx_idr with it.
  */
-int drm_setsareactx(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
+int drm_legacy_setsareactx(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv)
 {
 	struct drm_ctx_priv_map *request = data;
 	struct drm_local_map *map = NULL;
@@ -273,8 +298,8 @@ static int drm_context_switch_complete(struct drm_device *dev,
  * \param arg user argument pointing to a drm_ctx_res structure.
  * \return zero on success or a negative number on failure.
  */
-int drm_resctx(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
+int drm_legacy_resctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv)
 {
 	struct drm_ctx_res *res = data;
 	struct drm_ctx ctx;
@@ -304,16 +329,16 @@ int drm_resctx(struct drm_device *dev, void *data,
  *
  * Get a new handle for the context and copy to userspace.
  */
-int drm_addctx(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
+int drm_legacy_addctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv)
 {
 	struct drm_ctx_list *ctx_entry;
 	struct drm_ctx *ctx = data;
 
-	ctx->handle = drm_ctxbitmap_next(dev);
+	ctx->handle = drm_legacy_ctxbitmap_next(dev);
 	if (ctx->handle == DRM_KERNEL_CONTEXT) {
 		/* Skip kernel's context and get a new one. */
-		ctx->handle = drm_ctxbitmap_next(dev);
+		ctx->handle = drm_legacy_ctxbitmap_next(dev);
 	}
 	DRM_DEBUG("%d\n", ctx->handle);
 	if (ctx->handle == -1) {
@@ -348,7 +373,8 @@ int drm_addctx(struct drm_device *dev, void *data,
  * \param arg user argument pointing to a drm_ctx structure.
  * \return zero on success or a negative number on failure.
  */
-int drm_getctx(struct drm_device *dev, void *data, struct drm_file *file_priv)
+int drm_legacy_getctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv)
 {
 	struct drm_ctx *ctx = data;
 
@@ -369,8 +395,8 @@ int drm_getctx(struct drm_device *dev, void *data, struct drm_file *file_priv)
  *
  * Calls context_switch().
  */
-int drm_switchctx(struct drm_device *dev, void *data,
-		  struct drm_file *file_priv)
+int drm_legacy_switchctx(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv)
 {
 	struct drm_ctx *ctx = data;
 
@@ -389,8 +415,8 @@ int drm_switchctx(struct drm_device *dev, void *data,
  *
  * Calls context_switch_complete().
  */
-int drm_newctx(struct drm_device *dev, void *data,
-	       struct drm_file *file_priv)
+int drm_legacy_newctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv)
 {
 	struct drm_ctx *ctx = data;
 
@@ -411,8 +437,8 @@ int drm_newctx(struct drm_device *dev, void *data,
  *
  * If not the special kernel context, calls ctxbitmap_free() to free the specified context.
  */
-int drm_rmctx(struct drm_device *dev, void *data,
-	      struct drm_file *file_priv)
+int drm_legacy_rmctx(struct drm_device *dev, void *data,
+		     struct drm_file *file_priv)
 {
 	struct drm_ctx *ctx = data;
 
@@ -420,7 +446,7 @@ int drm_rmctx(struct drm_device *dev, void *data,
 	if (ctx->handle != DRM_KERNEL_CONTEXT) {
 		if (dev->driver->context_dtor)
 			dev->driver->context_dtor(dev, ctx->handle);
-		drm_ctxbitmap_free(dev, ctx->handle);
+		drm_legacy_ctxbitmap_free(dev, ctx->handle);
 	}
 
 	mutex_lock(&dev->ctxlist_mutex);
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index fe94cc1..fa2be24 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -41,6 +41,10 @@
 
 #include "drm_crtc_internal.h"
 
+static struct drm_framebuffer *add_framebuffer_internal(struct drm_device *dev,
+							struct drm_mode_fb_cmd2 *r,
+							struct drm_file *file_priv);
+
 /**
  * drm_modeset_lock_all - take all modeset locks
  * @dev: drm device
@@ -178,6 +182,12 @@ static const struct drm_prop_enum_list drm_scaling_mode_enum_list[] =
 	{ DRM_MODE_SCALE_ASPECT, "Full aspect" },
 };
 
+static const struct drm_prop_enum_list drm_aspect_ratio_enum_list[] = {
+	{ DRM_MODE_PICTURE_ASPECT_NONE, "Automatic" },
+	{ DRM_MODE_PICTURE_ASPECT_4_3, "4:3" },
+	{ DRM_MODE_PICTURE_ASPECT_16_9, "16:9" },
+};
+
 /*
  * Non-global properties, but "required" for certain connectors.
  */
@@ -357,6 +367,32 @@ const char *drm_get_format_name(uint32_t format)
 }
 EXPORT_SYMBOL(drm_get_format_name);
 
+/*
+ * Internal function to assign a slot in the object idr and optionally
+ * register the object into the idr.
+ */
+static int drm_mode_object_get_reg(struct drm_device *dev,
+				   struct drm_mode_object *obj,
+				   uint32_t obj_type,
+				   bool register_obj)
+{
+	int ret;
+
+	mutex_lock(&dev->mode_config.idr_mutex);
+	ret = idr_alloc(&dev->mode_config.crtc_idr, register_obj ? obj : NULL, 1, 0, GFP_KERNEL);
+	if (ret >= 0) {
+		/*
+		 * Set up the object linking under the protection of the idr
+		 * lock so that other users can't see inconsistent state.
+		 */
+		obj->id = ret;
+		obj->type = obj_type;
+	}
+	mutex_unlock(&dev->mode_config.idr_mutex);
+
+	return ret < 0 ? ret : 0;
+}
+
 /**
  * drm_mode_object_get - allocate a new modeset identifier
  * @dev: DRM device
@@ -375,21 +411,15 @@ EXPORT_SYMBOL(drm_get_format_name);
 int drm_mode_object_get(struct drm_device *dev,
 			struct drm_mode_object *obj, uint32_t obj_type)
 {
-	int ret;
+	return drm_mode_object_get_reg(dev, obj, obj_type, true);
+}
 
+static void drm_mode_object_register(struct drm_device *dev,
+				     struct drm_mode_object *obj)
+{
 	mutex_lock(&dev->mode_config.idr_mutex);
-	ret = idr_alloc(&dev->mode_config.crtc_idr, obj, 1, 0, GFP_KERNEL);
-	if (ret >= 0) {
-		/*
-		 * Set up the object linking under the protection of the idr
-		 * lock so that other users can't see inconsistent state.
-		 */
-		obj->id = ret;
-		obj->type = obj_type;
-	}
+	idr_replace(&dev->mode_config.crtc_idr, obj, obj->id);
 	mutex_unlock(&dev->mode_config.idr_mutex);
-
-	return ret < 0 ? ret : 0;
 }
 
 /**
@@ -416,8 +446,12 @@ static struct drm_mode_object *_object_find(struct drm_device *dev,
 
 	mutex_lock(&dev->mode_config.idr_mutex);
 	obj = idr_find(&dev->mode_config.crtc_idr, id);
-	if (!obj || (type != DRM_MODE_OBJECT_ANY && obj->type != type) ||
-	    (obj->id != id))
+	if (obj && type != DRM_MODE_OBJECT_ANY && obj->type != type)
+		obj = NULL;
+	if (obj && obj->id != id)
+		obj = NULL;
+	/* don't leak out unref'd fb's */
+	if (obj && (obj->type == DRM_MODE_OBJECT_FB))
 		obj = NULL;
 	mutex_unlock(&dev->mode_config.idr_mutex);
 
@@ -444,9 +478,6 @@ struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
 	 * function.*/
 	WARN_ON(type == DRM_MODE_OBJECT_FB);
 	obj = _object_find(dev, id, type);
-	/* don't leak out unref'd fb's */
-	if (obj && (obj->type == DRM_MODE_OBJECT_FB))
-		obj = NULL;
 	return obj;
 }
 EXPORT_SYMBOL(drm_mode_object_find);
@@ -723,7 +754,7 @@ DEFINE_WW_CLASS(crtc_ww_class);
  */
 int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc,
 			      struct drm_plane *primary,
-			      void *cursor,
+			      struct drm_plane *cursor,
 			      const struct drm_crtc_funcs *funcs)
 {
 	struct drm_mode_config *config = &dev->mode_config;
@@ -748,8 +779,11 @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc,
 	config->num_crtc++;
 
 	crtc->primary = primary;
+	crtc->cursor = cursor;
 	if (primary)
 		primary->possible_crtcs = 1 << drm_crtc_index(crtc);
+	if (cursor)
+		cursor->possible_crtcs = 1 << drm_crtc_index(crtc);
 
  out:
 	drm_modeset_unlock_all(dev);
@@ -842,7 +876,7 @@ int drm_connector_init(struct drm_device *dev,
 
 	drm_modeset_lock_all(dev);
 
-	ret = drm_mode_object_get(dev, &connector->base, DRM_MODE_OBJECT_CONNECTOR);
+	ret = drm_mode_object_get_reg(dev, &connector->base, DRM_MODE_OBJECT_CONNECTOR, false);
 	if (ret)
 		goto out_unlock;
 
@@ -881,6 +915,8 @@ int drm_connector_init(struct drm_device *dev,
 	drm_object_attach_property(&connector->base,
 				      dev->mode_config.dpms_property, 0);
 
+	connector->debugfs_entry = NULL;
+
 out_put:
 	if (ret)
 		drm_mode_object_put(dev, &connector->base);
@@ -921,6 +957,49 @@ void drm_connector_cleanup(struct drm_connector *connector)
 EXPORT_SYMBOL(drm_connector_cleanup);
 
 /**
+ * drm_connector_register - register a connector
+ * @connector: the connector to register
+ *
+ * Register userspace interfaces for a connector
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drm_connector_register(struct drm_connector *connector)
+{
+	int ret;
+
+	drm_mode_object_register(connector->dev, &connector->base);
+
+	ret = drm_sysfs_connector_add(connector);
+	if (ret)
+		return ret;
+
+	ret = drm_debugfs_connector_add(connector);
+	if (ret) {
+		drm_sysfs_connector_remove(connector);
+		return ret;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_connector_register);
+
+/**
+ * drm_connector_unregister - unregister a connector
+ * @connector: the connector to unregister
+ *
+ * Unregister userspace interfaces for a connector
+ */
+void drm_connector_unregister(struct drm_connector *connector)
+{
+	drm_sysfs_connector_remove(connector);
+	drm_debugfs_connector_remove(connector);
+}
+EXPORT_SYMBOL(drm_connector_unregister);
+
+
+/**
  * drm_connector_unplug_all - unregister connector userspace interfaces
  * @dev: drm device
  *
@@ -934,7 +1013,7 @@ void drm_connector_unplug_all(struct drm_device *dev)
 
 	/* taking the mode config mutex ends up in a clash with sysfs */
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		drm_sysfs_connector_remove(connector);
+		drm_connector_unregister(connector);
 
 }
 EXPORT_SYMBOL(drm_connector_unplug_all);
@@ -1214,6 +1293,7 @@ static int drm_mode_create_standard_connector_properties(struct drm_device *dev)
 {
 	struct drm_property *edid;
 	struct drm_property *dpms;
+	struct drm_property *dev_path;
 
 	/*
 	 * Standard properties (apply to all connectors)
@@ -1228,6 +1308,12 @@ static int drm_mode_create_standard_connector_properties(struct drm_device *dev)
 				   ARRAY_SIZE(drm_dpms_enum_list));
 	dev->mode_config.dpms_property = dpms;
 
+	dev_path = drm_property_create(dev,
+				       DRM_MODE_PROP_BLOB |
+				       DRM_MODE_PROP_IMMUTABLE,
+				       "PATH", 0);
+	dev->mode_config.path_property = dev_path;
+
 	return 0;
 }
 
@@ -1384,6 +1470,33 @@ int drm_mode_create_scaling_mode_property(struct drm_device *dev)
 EXPORT_SYMBOL(drm_mode_create_scaling_mode_property);
 
 /**
+ * drm_mode_create_aspect_ratio_property - create aspect ratio property
+ * @dev: DRM device
+ *
+ * Called by a driver the first time it's needed, must be attached to desired
+ * connectors.
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+int drm_mode_create_aspect_ratio_property(struct drm_device *dev)
+{
+	if (dev->mode_config.aspect_ratio_property)
+		return 0;
+
+	dev->mode_config.aspect_ratio_property =
+		drm_property_create_enum(dev, 0, "aspect ratio",
+				drm_aspect_ratio_enum_list,
+				ARRAY_SIZE(drm_aspect_ratio_enum_list));
+
+	if (dev->mode_config.aspect_ratio_property == NULL)
+		return -ENOMEM;
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_mode_create_aspect_ratio_property);
+
+/**
  * drm_mode_create_dirty_property - create dirty property
  * @dev: DRM device
  *
@@ -1470,6 +1583,15 @@ int drm_mode_group_init_legacy_group(struct drm_device *dev,
 }
 EXPORT_SYMBOL(drm_mode_group_init_legacy_group);
 
+void drm_reinit_primary_mode_group(struct drm_device *dev)
+{
+	drm_modeset_lock_all(dev);
+	drm_mode_group_destroy(&dev->primary->mode_group);
+	drm_mode_group_init_legacy_group(dev, &dev->primary->mode_group);
+	drm_modeset_unlock_all(dev);
+}
+EXPORT_SYMBOL(drm_reinit_primary_mode_group);
+
 /**
  * drm_crtc_convert_to_umode - convert a drm_display_mode into a modeinfo
  * @out: drm_mode_modeinfo struct to return to the user
@@ -2118,45 +2240,32 @@ out:
 	return ret;
 }
 
-/**
- * drm_mode_setplane - configure a plane's configuration
- * @dev: DRM device
- * @data: ioctl data*
- * @file_priv: DRM file info
+/*
+ * setplane_internal - setplane handler for internal callers
  *
- * Set plane configuration, including placement, fb, scaling, and other factors.
- * Or pass a NULL fb to disable.
+ * Note that we assume an extra reference has already been taken on fb.  If the
+ * update fails, this reference will be dropped before return; if it succeeds,
+ * the previous framebuffer (if any) will be unreferenced instead.
  *
- * Returns:
- * Zero on success, errno on failure.
+ * src_{x,y,w,h} are provided in 16.16 fixed point format
  */
-int drm_mode_setplane(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv)
+static int setplane_internal(struct drm_plane *plane,
+			     struct drm_crtc *crtc,
+			     struct drm_framebuffer *fb,
+			     int32_t crtc_x, int32_t crtc_y,
+			     uint32_t crtc_w, uint32_t crtc_h,
+			     /* src_{x,y,w,h} values are 16.16 fixed point */
+			     uint32_t src_x, uint32_t src_y,
+			     uint32_t src_w, uint32_t src_h)
 {
-	struct drm_mode_set_plane *plane_req = data;
-	struct drm_plane *plane;
-	struct drm_crtc *crtc;
-	struct drm_framebuffer *fb = NULL, *old_fb = NULL;
+	struct drm_device *dev = plane->dev;
+	struct drm_framebuffer *old_fb = NULL;
 	int ret = 0;
 	unsigned int fb_width, fb_height;
 	int i;
 
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
-	/*
-	 * First, find the plane, crtc, and fb objects.  If not available,
-	 * we don't bother to call the driver.
-	 */
-	plane = drm_plane_find(dev, plane_req->plane_id);
-	if (!plane) {
-		DRM_DEBUG_KMS("Unknown plane ID %d\n",
-			      plane_req->plane_id);
-		return -ENOENT;
-	}
-
 	/* No fb means shut it down */
-	if (!plane_req->fb_id) {
+	if (!fb) {
 		drm_modeset_lock_all(dev);
 		old_fb = plane->fb;
 		ret = plane->funcs->disable_plane(plane);
@@ -2170,14 +2279,6 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 		goto out;
 	}
 
-	crtc = drm_crtc_find(dev, plane_req->crtc_id);
-	if (!crtc) {
-		DRM_DEBUG_KMS("Unknown crtc ID %d\n",
-			      plane_req->crtc_id);
-		ret = -ENOENT;
-		goto out;
-	}
-
 	/* Check whether this plane is usable on this CRTC */
 	if (!(plane->possible_crtcs & drm_crtc_mask(crtc))) {
 		DRM_DEBUG_KMS("Invalid crtc for plane\n");
@@ -2185,14 +2286,6 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 		goto out;
 	}
 
-	fb = drm_framebuffer_lookup(dev, plane_req->fb_id);
-	if (!fb) {
-		DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
-			      plane_req->fb_id);
-		ret = -ENOENT;
-		goto out;
-	}
-
 	/* Check whether this plane supports the fb pixel format. */
 	for (i = 0; i < plane->format_count; i++)
 		if (fb->pixel_format == plane->format_types[i])
@@ -2208,43 +2301,25 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 	fb_height = fb->height << 16;
 
 	/* Make sure source coordinates are inside the fb. */
-	if (plane_req->src_w > fb_width ||
-	    plane_req->src_x > fb_width - plane_req->src_w ||
-	    plane_req->src_h > fb_height ||
-	    plane_req->src_y > fb_height - plane_req->src_h) {
+	if (src_w > fb_width ||
+	    src_x > fb_width - src_w ||
+	    src_h > fb_height ||
+	    src_y > fb_height - src_h) {
 		DRM_DEBUG_KMS("Invalid source coordinates "
 			      "%u.%06ux%u.%06u+%u.%06u+%u.%06u\n",
-			      plane_req->src_w >> 16,
-			      ((plane_req->src_w & 0xffff) * 15625) >> 10,
-			      plane_req->src_h >> 16,
-			      ((plane_req->src_h & 0xffff) * 15625) >> 10,
-			      plane_req->src_x >> 16,
-			      ((plane_req->src_x & 0xffff) * 15625) >> 10,
-			      plane_req->src_y >> 16,
-			      ((plane_req->src_y & 0xffff) * 15625) >> 10);
+			      src_w >> 16, ((src_w & 0xffff) * 15625) >> 10,
+			      src_h >> 16, ((src_h & 0xffff) * 15625) >> 10,
+			      src_x >> 16, ((src_x & 0xffff) * 15625) >> 10,
+			      src_y >> 16, ((src_y & 0xffff) * 15625) >> 10);
 		ret = -ENOSPC;
 		goto out;
 	}
 
-	/* Give drivers some help against integer overflows */
-	if (plane_req->crtc_w > INT_MAX ||
-	    plane_req->crtc_x > INT_MAX - (int32_t) plane_req->crtc_w ||
-	    plane_req->crtc_h > INT_MAX ||
-	    plane_req->crtc_y > INT_MAX - (int32_t) plane_req->crtc_h) {
-		DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
-			      plane_req->crtc_w, plane_req->crtc_h,
-			      plane_req->crtc_x, plane_req->crtc_y);
-		ret = -ERANGE;
-		goto out;
-	}
-
 	drm_modeset_lock_all(dev);
 	old_fb = plane->fb;
 	ret = plane->funcs->update_plane(plane, crtc, fb,
-					 plane_req->crtc_x, plane_req->crtc_y,
-					 plane_req->crtc_w, plane_req->crtc_h,
-					 plane_req->src_x, plane_req->src_y,
-					 plane_req->src_w, plane_req->src_h);
+					 crtc_x, crtc_y, crtc_w, crtc_h,
+					 src_x, src_y, src_w, src_h);
 	if (!ret) {
 		plane->crtc = crtc;
 		plane->fb = fb;
@@ -2261,6 +2336,85 @@ out:
 		drm_framebuffer_unreference(old_fb);
 
 	return ret;
+
+}
+
+/**
+ * drm_mode_setplane - configure a plane's configuration
+ * @dev: DRM device
+ * @data: ioctl data*
+ * @file_priv: DRM file info
+ *
+ * Set plane configuration, including placement, fb, scaling, and other factors.
+ * Or pass a NULL fb to disable (planes may be disabled without providing a
+ * valid crtc).
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+int drm_mode_setplane(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv)
+{
+	struct drm_mode_set_plane *plane_req = data;
+	struct drm_mode_object *obj;
+	struct drm_plane *plane;
+	struct drm_crtc *crtc = NULL;
+	struct drm_framebuffer *fb = NULL;
+
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	/* Give drivers some help against integer overflows */
+	if (plane_req->crtc_w > INT_MAX ||
+	    plane_req->crtc_x > INT_MAX - (int32_t) plane_req->crtc_w ||
+	    plane_req->crtc_h > INT_MAX ||
+	    plane_req->crtc_y > INT_MAX - (int32_t) plane_req->crtc_h) {
+		DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
+			      plane_req->crtc_w, plane_req->crtc_h,
+			      plane_req->crtc_x, plane_req->crtc_y);
+		return -ERANGE;
+	}
+
+	/*
+	 * First, find the plane, crtc, and fb objects.  If not available,
+	 * we don't bother to call the driver.
+	 */
+	obj = drm_mode_object_find(dev, plane_req->plane_id,
+				   DRM_MODE_OBJECT_PLANE);
+	if (!obj) {
+		DRM_DEBUG_KMS("Unknown plane ID %d\n",
+			      plane_req->plane_id);
+		return -ENOENT;
+	}
+	plane = obj_to_plane(obj);
+
+	if (plane_req->fb_id) {
+		fb = drm_framebuffer_lookup(dev, plane_req->fb_id);
+		if (!fb) {
+			DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
+				      plane_req->fb_id);
+			return -ENOENT;
+		}
+
+		obj = drm_mode_object_find(dev, plane_req->crtc_id,
+					   DRM_MODE_OBJECT_CRTC);
+		if (!obj) {
+			DRM_DEBUG_KMS("Unknown crtc ID %d\n",
+				      plane_req->crtc_id);
+			return -ENOENT;
+		}
+		crtc = obj_to_crtc(obj);
+	}
+
+	/*
+	 * setplane_internal will take care of deref'ing either the old or new
+	 * framebuffer depending on success.
+	 */
+	return setplane_internal(plane, crtc, fb,
+				 plane_req->crtc_x, plane_req->crtc_y,
+				 plane_req->crtc_w, plane_req->crtc_h,
+				 plane_req->src_x, plane_req->src_y,
+				 plane_req->src_w, plane_req->src_h);
 }
 
 /**
@@ -2509,6 +2663,102 @@ out:
 	return ret;
 }
 
+/**
+ * drm_mode_cursor_universal - translate legacy cursor ioctl call into a
+ *     universal plane handler call
+ * @crtc: crtc to update cursor for
+ * @req: data pointer for the ioctl
+ * @file_priv: drm file for the ioctl call
+ *
+ * Legacy cursor ioctl's work directly with driver buffer handles.  To
+ * translate legacy ioctl calls into universal plane handler calls, we need to
+ * wrap the native buffer handle in a drm_framebuffer.
+ *
+ * Note that we assume any handle passed to the legacy ioctls was a 32-bit ARGB
+ * buffer with a pitch of 4*width; the universal plane interface should be used
+ * directly in cases where the hardware can support other buffer settings and
+ * userspace wants to make use of these capabilities.
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+static int drm_mode_cursor_universal(struct drm_crtc *crtc,
+				     struct drm_mode_cursor2 *req,
+				     struct drm_file *file_priv)
+{
+	struct drm_device *dev = crtc->dev;
+	struct drm_framebuffer *fb = NULL;
+	struct drm_mode_fb_cmd2 fbreq = {
+		.width = req->width,
+		.height = req->height,
+		.pixel_format = DRM_FORMAT_ARGB8888,
+		.pitches = { req->width * 4 },
+		.handles = { req->handle },
+	};
+	int32_t crtc_x, crtc_y;
+	uint32_t crtc_w = 0, crtc_h = 0;
+	uint32_t src_w = 0, src_h = 0;
+	int ret = 0;
+
+	BUG_ON(!crtc->cursor);
+
+	/*
+	 * Obtain fb we'll be using (either new or existing) and take an extra
+	 * reference to it if fb != null.  setplane will take care of dropping
+	 * the reference if the plane update fails.
+	 */
+	if (req->flags & DRM_MODE_CURSOR_BO) {
+		if (req->handle) {
+			fb = add_framebuffer_internal(dev, &fbreq, file_priv);
+			if (IS_ERR(fb)) {
+				DRM_DEBUG_KMS("failed to wrap cursor buffer in drm framebuffer\n");
+				return PTR_ERR(fb);
+			}
+
+			drm_framebuffer_reference(fb);
+		} else {
+			fb = NULL;
+		}
+	} else {
+		mutex_lock(&dev->mode_config.mutex);
+		fb = crtc->cursor->fb;
+		if (fb)
+			drm_framebuffer_reference(fb);
+		mutex_unlock(&dev->mode_config.mutex);
+	}
+
+	if (req->flags & DRM_MODE_CURSOR_MOVE) {
+		crtc_x = req->x;
+		crtc_y = req->y;
+	} else {
+		crtc_x = crtc->cursor_x;
+		crtc_y = crtc->cursor_y;
+	}
+
+	if (fb) {
+		crtc_w = fb->width;
+		crtc_h = fb->height;
+		src_w = fb->width << 16;
+		src_h = fb->height << 16;
+	}
+
+	/*
+	 * setplane_internal will take care of deref'ing either the old or new
+	 * framebuffer depending on success.
+	 */
+	ret = setplane_internal(crtc->cursor, crtc, fb,
+				crtc_x, crtc_y, crtc_w, crtc_h,
+				0, 0, src_w, src_h);
+
+	/* Update successful; save new cursor position, if necessary */
+	if (ret == 0 && req->flags & DRM_MODE_CURSOR_MOVE) {
+		crtc->cursor_x = req->x;
+		crtc->cursor_y = req->y;
+	}
+
+	return ret;
+}
+
 static int drm_mode_cursor_common(struct drm_device *dev,
 				  struct drm_mode_cursor2 *req,
 				  struct drm_file *file_priv)
@@ -2528,6 +2778,13 @@ static int drm_mode_cursor_common(struct drm_device *dev,
 		return -ENOENT;
 	}
 
+	/*
+	 * If this crtc has a universal cursor plane, call that plane's update
+	 * handler rather than using legacy cursor handlers.
+	 */
+	if (crtc->cursor)
+		return drm_mode_cursor_universal(crtc, req, file_priv);
+
 	drm_modeset_lock(&crtc->mutex, NULL);
 	if (req->flags & DRM_MODE_CURSOR_BO) {
 		if (!crtc->funcs->cursor_set && !crtc->funcs->cursor_set2) {
@@ -2827,56 +3084,38 @@ static int framebuffer_check(const struct drm_mode_fb_cmd2 *r)
 	return 0;
 }
 
-/**
- * drm_mode_addfb2 - add an FB to the graphics configuration
- * @dev: drm device for the ioctl
- * @data: data pointer for the ioctl
- * @file_priv: drm file for the ioctl call
- *
- * Add a new FB to the specified CRTC, given a user request with format. This is
- * the 2nd version of the addfb ioctl, which supports multi-planar framebuffers
- * and uses fourcc codes as pixel format specifiers.
- *
- * Called by the user via ioctl.
- *
- * Returns:
- * Zero on success, errno on failure.
- */
-int drm_mode_addfb2(struct drm_device *dev,
-		    void *data, struct drm_file *file_priv)
+static struct drm_framebuffer *add_framebuffer_internal(struct drm_device *dev,
+							struct drm_mode_fb_cmd2 *r,
+							struct drm_file *file_priv)
 {
-	struct drm_mode_fb_cmd2 *r = data;
 	struct drm_mode_config *config = &dev->mode_config;
 	struct drm_framebuffer *fb;
 	int ret;
 
-	if (!drm_core_check_feature(dev, DRIVER_MODESET))
-		return -EINVAL;
-
 	if (r->flags & ~DRM_MODE_FB_INTERLACED) {
 		DRM_DEBUG_KMS("bad framebuffer flags 0x%08x\n", r->flags);
-		return -EINVAL;
+		return ERR_PTR(-EINVAL);
 	}
 
 	if ((config->min_width > r->width) || (r->width > config->max_width)) {
 		DRM_DEBUG_KMS("bad framebuffer width %d, should be >= %d && <= %d\n",
 			  r->width, config->min_width, config->max_width);
-		return -EINVAL;
+		return ERR_PTR(-EINVAL);
 	}
 	if ((config->min_height > r->height) || (r->height > config->max_height)) {
 		DRM_DEBUG_KMS("bad framebuffer height %d, should be >= %d && <= %d\n",
 			  r->height, config->min_height, config->max_height);
-		return -EINVAL;
+		return ERR_PTR(-EINVAL);
 	}
 
 	ret = framebuffer_check(r);
 	if (ret)
-		return ret;
+		return ERR_PTR(ret);
 
 	fb = dev->mode_config.funcs->fb_create(dev, file_priv, r);
 	if (IS_ERR(fb)) {
 		DRM_DEBUG_KMS("could not create framebuffer\n");
-		return PTR_ERR(fb);
+		return fb;
 	}
 
 	mutex_lock(&file_priv->fbs_lock);
@@ -2885,8 +3124,37 @@ int drm_mode_addfb2(struct drm_device *dev,
 	DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id);
 	mutex_unlock(&file_priv->fbs_lock);
 
+	return fb;
+}
 
-	return ret;
+/**
+ * drm_mode_addfb2 - add an FB to the graphics configuration
+ * @dev: drm device for the ioctl
+ * @data: data pointer for the ioctl
+ * @file_priv: drm file for the ioctl call
+ *
+ * Add a new FB to the specified CRTC, given a user request with format. This is
+ * the 2nd version of the addfb ioctl, which supports multi-planar framebuffers
+ * and uses fourcc codes as pixel format specifiers.
+ *
+ * Called by the user via ioctl.
+ *
+ * Returns:
+ * Zero on success, errno on failure.
+ */
+int drm_mode_addfb2(struct drm_device *dev,
+		    void *data, struct drm_file *file_priv)
+{
+	struct drm_framebuffer *fb;
+
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	fb = add_framebuffer_internal(dev, data, file_priv);
+	if (IS_ERR(fb))
+		return PTR_ERR(fb);
+
+	return 0;
 }
 
 /**
@@ -3176,7 +3444,7 @@ fail:
 EXPORT_SYMBOL(drm_property_create);
 
 /**
- * drm_property_create - create a new enumeration property type
+ * drm_property_create_enum - create a new enumeration property type
  * @dev: drm device
  * @flags: flags specifying the property type
  * @name: name of the property
@@ -3222,7 +3490,7 @@ struct drm_property *drm_property_create_enum(struct drm_device *dev, int flags,
 EXPORT_SYMBOL(drm_property_create_enum);
 
 /**
- * drm_property_create - create a new bitmask property type
+ * drm_property_create_bitmask - create a new bitmask property type
  * @dev: drm device
  * @flags: flags specifying the property type
  * @name: name of the property
@@ -3242,19 +3510,28 @@ EXPORT_SYMBOL(drm_property_create_enum);
 struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
 					 int flags, const char *name,
 					 const struct drm_prop_enum_list *props,
-					 int num_values)
+					 int num_props,
+					 uint64_t supported_bits)
 {
 	struct drm_property *property;
-	int i, ret;
+	int i, ret, index = 0;
+	int num_values = hweight64(supported_bits);
 
 	flags |= DRM_MODE_PROP_BITMASK;
 
 	property = drm_property_create(dev, flags, name, num_values);
 	if (!property)
 		return NULL;
+	for (i = 0; i < num_props; i++) {
+		if (!(supported_bits & (1ULL << props[i].type)))
+			continue;
 
-	for (i = 0; i < num_values; i++) {
-		ret = drm_property_add_enum(property, i,
+		if (WARN_ON(index >= num_values)) {
+			drm_property_destroy(dev, property);
+			return NULL;
+		}
+
+		ret = drm_property_add_enum(property, index++,
 				      props[i].type,
 				      props[i].name);
 		if (ret) {
@@ -3284,7 +3561,7 @@ static struct drm_property *property_create_range(struct drm_device *dev,
 }
 
 /**
- * drm_property_create - create a new ranged property type
+ * drm_property_create_range - create a new ranged property type
  * @dev: drm device
  * @flags: flags specifying the property type
  * @name: name of the property
@@ -3703,6 +3980,25 @@ done:
 	return ret;
 }
 
+int drm_mode_connector_set_path_property(struct drm_connector *connector,
+					 char *path)
+{
+	struct drm_device *dev = connector->dev;
+	int ret, size;
+	size = strlen(path) + 1;
+
+	connector->path_blob_ptr = drm_property_create_blob(connector->dev,
+							    size, path);
+	if (!connector->path_blob_ptr)
+		return -EINVAL;
+
+	ret = drm_object_property_set_value(&connector->base,
+					    dev->mode_config.path_property,
+					    connector->path_blob_ptr->base.id);
+	return ret;
+}
+EXPORT_SYMBOL(drm_mode_connector_set_path_property);
+
 /**
  * drm_mode_connector_update_edid_property - update the edid property of a connector
  * @connector: drm connector
@@ -3720,6 +4016,10 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector,
 	struct drm_device *dev = connector->dev;
 	int ret, size;
 
+	/* ignore requests to set edid when overridden */
+	if (connector->override_edid)
+		return 0;
+
 	if (connector->edid_blob_ptr)
 		drm_property_destroy_blob(dev, connector->edid_blob_ptr);
 
@@ -4680,6 +4980,36 @@ int drm_format_vert_chroma_subsampling(uint32_t format)
 EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
 
 /**
+ * drm_rotation_simplify() - Try to simplify the rotation
+ * @rotation: Rotation to be simplified
+ * @supported_rotations: Supported rotations
+ *
+ * Attempt to simplify the rotation to a form that is supported.
+ * Eg. if the hardware supports everything except DRM_REFLECT_X
+ * one could call this function like this:
+ *
+ * drm_rotation_simplify(rotation, BIT(DRM_ROTATE_0) |
+ *                       BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_180) |
+ *                       BIT(DRM_ROTATE_270) | BIT(DRM_REFLECT_Y));
+ *
+ * to eliminate the DRM_ROTATE_X flag. Depending on what kind of
+ * transforms the hardware supports, this function may not
+ * be able to produce a supported transform, so the caller should
+ * check the result afterwards.
+ */
+unsigned int drm_rotation_simplify(unsigned int rotation,
+				   unsigned int supported_rotations)
+{
+	if (rotation & ~supported_rotations) {
+		rotation ^= BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y);
+		rotation = (rotation & ~0xf) | BIT((ffs(rotation & 0xf) + 1) % 4);
+	}
+
+	return rotation;
+}
+EXPORT_SYMBOL(drm_rotation_simplify);
+
+/**
  * drm_mode_config_init - initialize DRM mode_configuration structure
  * @dev: DRM device
  *
@@ -4797,3 +5127,21 @@ void drm_mode_config_cleanup(struct drm_device *dev)
 	drm_modeset_lock_fini(&dev->mode_config.connection_mutex);
 }
 EXPORT_SYMBOL(drm_mode_config_cleanup);
+
+struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+						       unsigned int supported_rotations)
+{
+	static const struct drm_prop_enum_list props[] = {
+		{ DRM_ROTATE_0,   "rotate-0" },
+		{ DRM_ROTATE_90,  "rotate-90" },
+		{ DRM_ROTATE_180, "rotate-180" },
+		{ DRM_ROTATE_270, "rotate-270" },
+		{ DRM_REFLECT_X,  "reflect-x" },
+		{ DRM_REFLECT_Y,  "reflect-y" },
+	};
+
+	return drm_property_create_bitmask(dev, 0, "rotation",
+					   props, ARRAY_SIZE(props),
+					   supported_rotations);
+}
+EXPORT_SYMBOL(drm_mode_create_rotation_property);
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 78b37f3..6c65a0a 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -818,6 +818,7 @@ void drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
 	drm_fb_get_bpp_depth(mode_cmd->pixel_format, &fb->depth,
 				    &fb->bits_per_pixel);
 	fb->pixel_format = mode_cmd->pixel_format;
+	fb->flags = mode_cmd->flags;
 }
 EXPORT_SYMBOL(drm_helper_mode_fill_fb_struct);
 
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index b4b51d4..13bd429 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -35,6 +35,7 @@
 #include <linux/slab.h>
 #include <linux/export.h>
 #include <drm/drmP.h>
+#include <drm/drm_edid.h>
 
 #if defined(CONFIG_DEBUG_FS)
 
@@ -237,5 +238,186 @@ int drm_debugfs_cleanup(struct drm_minor *minor)
 	return 0;
 }
 
+static int connector_show(struct seq_file *m, void *data)
+{
+	struct drm_connector *connector = m->private;
+	const char *status;
+
+	switch (connector->force) {
+	case DRM_FORCE_ON:
+		status = "on\n";
+		break;
+
+	case DRM_FORCE_ON_DIGITAL:
+		status = "digital\n";
+		break;
+
+	case DRM_FORCE_OFF:
+		status = "off\n";
+		break;
+
+	case DRM_FORCE_UNSPECIFIED:
+		status = "unspecified\n";
+		break;
+
+	default:
+		return 0;
+	}
+
+	seq_puts(m, status);
+
+	return 0;
+}
+
+static int connector_open(struct inode *inode, struct file *file)
+{
+	struct drm_connector *dev = inode->i_private;
+
+	return single_open(file, connector_show, dev);
+}
+
+static ssize_t connector_write(struct file *file, const char __user *ubuf,
+			       size_t len, loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct drm_connector *connector = m->private;
+	char buf[12];
+
+	if (len > sizeof(buf) - 1)
+		return -EINVAL;
+
+	if (copy_from_user(buf, ubuf, len))
+		return -EFAULT;
+
+	buf[len] = '\0';
+
+	if (!strcmp(buf, "on"))
+		connector->force = DRM_FORCE_ON;
+	else if (!strcmp(buf, "digital"))
+		connector->force = DRM_FORCE_ON_DIGITAL;
+	else if (!strcmp(buf, "off"))
+		connector->force = DRM_FORCE_OFF;
+	else if (!strcmp(buf, "unspecified"))
+		connector->force = DRM_FORCE_UNSPECIFIED;
+	else
+		return -EINVAL;
+
+	return len;
+}
+
+static int edid_show(struct seq_file *m, void *data)
+{
+	struct drm_connector *connector = m->private;
+	struct drm_property_blob *edid = connector->edid_blob_ptr;
+
+	if (connector->override_edid && edid)
+		seq_write(m, edid->data, edid->length);
+
+	return 0;
+}
+
+static int edid_open(struct inode *inode, struct file *file)
+{
+	struct drm_connector *dev = inode->i_private;
+
+	return single_open(file, edid_show, dev);
+}
+
+static ssize_t edid_write(struct file *file, const char __user *ubuf,
+			  size_t len, loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct drm_connector *connector = m->private;
+	char *buf;
+	struct edid *edid;
+	int ret;
+
+	buf = memdup_user(ubuf, len);
+	if (IS_ERR(buf))
+		return PTR_ERR(buf);
+
+	edid = (struct edid *) buf;
+
+	if (len == 5 && !strncmp(buf, "reset", 5)) {
+		connector->override_edid = false;
+		ret = drm_mode_connector_update_edid_property(connector, NULL);
+	} else if (len < EDID_LENGTH ||
+		   EDID_LENGTH * (1 + edid->extensions) > len)
+		ret = -EINVAL;
+	else {
+		connector->override_edid = false;
+		ret = drm_mode_connector_update_edid_property(connector, edid);
+		if (!ret)
+			connector->override_edid = true;
+	}
+
+	kfree(buf);
+
+	return (ret) ? ret : len;
+}
+
+static const struct file_operations drm_edid_fops = {
+	.owner = THIS_MODULE,
+	.open = edid_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.write = edid_write
+};
+
+
+static const struct file_operations drm_connector_fops = {
+	.owner = THIS_MODULE,
+	.open = connector_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.write = connector_write
+};
+
+int drm_debugfs_connector_add(struct drm_connector *connector)
+{
+	struct drm_minor *minor = connector->dev->primary;
+	struct dentry *root, *ent;
+
+	if (!minor->debugfs_root)
+		return -1;
+
+	root = debugfs_create_dir(connector->name, minor->debugfs_root);
+	if (!root)
+		return -ENOMEM;
+
+	connector->debugfs_entry = root;
+
+	/* force */
+	ent = debugfs_create_file("force", S_IRUGO | S_IWUSR, root, connector,
+				  &drm_connector_fops);
+	if (!ent)
+		goto error;
+
+	/* edid */
+	ent = debugfs_create_file("edid_override", S_IRUGO | S_IWUSR, root,
+				  connector, &drm_edid_fops);
+	if (!ent)
+		goto error;
+
+	return 0;
+
+error:
+	debugfs_remove_recursive(connector->debugfs_entry);
+	connector->debugfs_entry = NULL;
+	return -ENOMEM;
+}
+
+void drm_debugfs_connector_remove(struct drm_connector *connector)
+{
+	if (!connector->debugfs_entry)
+		return;
+
+	debugfs_remove_recursive(connector->debugfs_entry);
+
+	connector->debugfs_entry = NULL;
+}
+
 #endif /* CONFIG_DEBUG_FS */
 
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
new file mode 100644
index 0000000..ac3c273
--- /dev/null
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -0,0 +1,2715 @@
+/*
+ * Copyright © 2014 Red Hat
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/seq_file.h>
+#include <linux/i2c.h>
+#include <drm/drm_dp_mst_helper.h>
+#include <drm/drmP.h>
+
+#include <drm/drm_fixed.h>
+
+/**
+ * DOC: dp mst helper
+ *
+ * These functions contain parts of the DisplayPort 1.2a MultiStream Transport
+ * protocol. The helpers contain a topology manager and bandwidth manager.
+ * The helpers encapsulate the sending and received of sideband msgs.
+ */
+static bool dump_dp_payload_table(struct drm_dp_mst_topology_mgr *mgr,
+				  char *buf);
+static int test_calc_pbn_mode(void);
+
+static void drm_dp_put_port(struct drm_dp_mst_port *port);
+
+static int drm_dp_dpcd_write_payload(struct drm_dp_mst_topology_mgr *mgr,
+				     int id,
+				     struct drm_dp_payload *payload);
+
+static int drm_dp_send_dpcd_write(struct drm_dp_mst_topology_mgr *mgr,
+				  struct drm_dp_mst_port *port,
+				  int offset, int size, u8 *bytes);
+
+static int drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
+				    struct drm_dp_mst_branch *mstb);
+static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
+					   struct drm_dp_mst_branch *mstb,
+					   struct drm_dp_mst_port *port);
+static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr,
+				 u8 *guid);
+
+static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux);
+static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux);
+static void drm_dp_mst_kick_tx(struct drm_dp_mst_topology_mgr *mgr);
+/* sideband msg handling */
+static u8 drm_dp_msg_header_crc4(const uint8_t *data, size_t num_nibbles)
+{
+	u8 bitmask = 0x80;
+	u8 bitshift = 7;
+	u8 array_index = 0;
+	int number_of_bits = num_nibbles * 4;
+	u8 remainder = 0;
+
+	while (number_of_bits != 0) {
+		number_of_bits--;
+		remainder <<= 1;
+		remainder |= (data[array_index] & bitmask) >> bitshift;
+		bitmask >>= 1;
+		bitshift--;
+		if (bitmask == 0) {
+			bitmask = 0x80;
+			bitshift = 7;
+			array_index++;
+		}
+		if ((remainder & 0x10) == 0x10)
+			remainder ^= 0x13;
+	}
+
+	number_of_bits = 4;
+	while (number_of_bits != 0) {
+		number_of_bits--;
+		remainder <<= 1;
+		if ((remainder & 0x10) != 0)
+			remainder ^= 0x13;
+	}
+
+	return remainder;
+}
+
+static u8 drm_dp_msg_data_crc4(const uint8_t *data, u8 number_of_bytes)
+{
+	u8 bitmask = 0x80;
+	u8 bitshift = 7;
+	u8 array_index = 0;
+	int number_of_bits = number_of_bytes * 8;
+	u16 remainder = 0;
+
+	while (number_of_bits != 0) {
+		number_of_bits--;
+		remainder <<= 1;
+		remainder |= (data[array_index] & bitmask) >> bitshift;
+		bitmask >>= 1;
+		bitshift--;
+		if (bitmask == 0) {
+			bitmask = 0x80;
+			bitshift = 7;
+			array_index++;
+		}
+		if ((remainder & 0x100) == 0x100)
+			remainder ^= 0xd5;
+	}
+
+	number_of_bits = 8;
+	while (number_of_bits != 0) {
+		number_of_bits--;
+		remainder <<= 1;
+		if ((remainder & 0x100) != 0)
+			remainder ^= 0xd5;
+	}
+
+	return remainder & 0xff;
+}
+static inline u8 drm_dp_calc_sb_hdr_size(struct drm_dp_sideband_msg_hdr *hdr)
+{
+	u8 size = 3;
+	size += (hdr->lct / 2);
+	return size;
+}
+
+static void drm_dp_encode_sideband_msg_hdr(struct drm_dp_sideband_msg_hdr *hdr,
+					   u8 *buf, int *len)
+{
+	int idx = 0;
+	int i;
+	u8 crc4;
+	buf[idx++] = ((hdr->lct & 0xf) << 4) | (hdr->lcr & 0xf);
+	for (i = 0; i < (hdr->lct / 2); i++)
+		buf[idx++] = hdr->rad[i];
+	buf[idx++] = (hdr->broadcast << 7) | (hdr->path_msg << 6) |
+		(hdr->msg_len & 0x3f);
+	buf[idx++] = (hdr->somt << 7) | (hdr->eomt << 6) | (hdr->seqno << 4);
+
+	crc4 = drm_dp_msg_header_crc4(buf, (idx * 2) - 1);
+	buf[idx - 1] |= (crc4 & 0xf);
+
+	*len = idx;
+}
+
+static bool drm_dp_decode_sideband_msg_hdr(struct drm_dp_sideband_msg_hdr *hdr,
+					   u8 *buf, int buflen, u8 *hdrlen)
+{
+	u8 crc4;
+	u8 len;
+	int i;
+	u8 idx;
+	if (buf[0] == 0)
+		return false;
+	len = 3;
+	len += ((buf[0] & 0xf0) >> 4) / 2;
+	if (len > buflen)
+		return false;
+	crc4 = drm_dp_msg_header_crc4(buf, (len * 2) - 1);
+
+	if ((crc4 & 0xf) != (buf[len - 1] & 0xf)) {
+		DRM_DEBUG_KMS("crc4 mismatch 0x%x 0x%x\n", crc4, buf[len - 1]);
+		return false;
+	}
+
+	hdr->lct = (buf[0] & 0xf0) >> 4;
+	hdr->lcr = (buf[0] & 0xf);
+	idx = 1;
+	for (i = 0; i < (hdr->lct / 2); i++)
+		hdr->rad[i] = buf[idx++];
+	hdr->broadcast = (buf[idx] >> 7) & 0x1;
+	hdr->path_msg = (buf[idx] >> 6) & 0x1;
+	hdr->msg_len = buf[idx] & 0x3f;
+	idx++;
+	hdr->somt = (buf[idx] >> 7) & 0x1;
+	hdr->eomt = (buf[idx] >> 6) & 0x1;
+	hdr->seqno = (buf[idx] >> 4) & 0x1;
+	idx++;
+	*hdrlen = idx;
+	return true;
+}
+
+static void drm_dp_encode_sideband_req(struct drm_dp_sideband_msg_req_body *req,
+				       struct drm_dp_sideband_msg_tx *raw)
+{
+	int idx = 0;
+	int i;
+	u8 *buf = raw->msg;
+	buf[idx++] = req->req_type & 0x7f;
+
+	switch (req->req_type) {
+	case DP_ENUM_PATH_RESOURCES:
+		buf[idx] = (req->u.port_num.port_number & 0xf) << 4;
+		idx++;
+		break;
+	case DP_ALLOCATE_PAYLOAD:
+		buf[idx] = (req->u.allocate_payload.port_number & 0xf) << 4 |
+			(req->u.allocate_payload.number_sdp_streams & 0xf);
+		idx++;
+		buf[idx] = (req->u.allocate_payload.vcpi & 0x7f);
+		idx++;
+		buf[idx] = (req->u.allocate_payload.pbn >> 8);
+		idx++;
+		buf[idx] = (req->u.allocate_payload.pbn & 0xff);
+		idx++;
+		for (i = 0; i < req->u.allocate_payload.number_sdp_streams / 2; i++) {
+			buf[idx] = ((req->u.allocate_payload.sdp_stream_sink[i * 2] & 0xf) << 4) |
+				(req->u.allocate_payload.sdp_stream_sink[i * 2 + 1] & 0xf);
+			idx++;
+		}
+		if (req->u.allocate_payload.number_sdp_streams & 1) {
+			i = req->u.allocate_payload.number_sdp_streams - 1;
+			buf[idx] = (req->u.allocate_payload.sdp_stream_sink[i] & 0xf) << 4;
+			idx++;
+		}
+		break;
+	case DP_QUERY_PAYLOAD:
+		buf[idx] = (req->u.query_payload.port_number & 0xf) << 4;
+		idx++;
+		buf[idx] = (req->u.query_payload.vcpi & 0x7f);
+		idx++;
+		break;
+	case DP_REMOTE_DPCD_READ:
+		buf[idx] = (req->u.dpcd_read.port_number & 0xf) << 4;
+		buf[idx] |= ((req->u.dpcd_read.dpcd_address & 0xf0000) >> 16) & 0xf;
+		idx++;
+		buf[idx] = (req->u.dpcd_read.dpcd_address & 0xff00) >> 8;
+		idx++;
+		buf[idx] = (req->u.dpcd_read.dpcd_address & 0xff);
+		idx++;
+		buf[idx] = (req->u.dpcd_read.num_bytes);
+		idx++;
+		break;
+
+	case DP_REMOTE_DPCD_WRITE:
+		buf[idx] = (req->u.dpcd_write.port_number & 0xf) << 4;
+		buf[idx] |= ((req->u.dpcd_write.dpcd_address & 0xf0000) >> 16) & 0xf;
+		idx++;
+		buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff00) >> 8;
+		idx++;
+		buf[idx] = (req->u.dpcd_write.dpcd_address & 0xff);
+		idx++;
+		buf[idx] = (req->u.dpcd_write.num_bytes);
+		idx++;
+		memcpy(&buf[idx], req->u.dpcd_write.bytes, req->u.dpcd_write.num_bytes);
+		idx += req->u.dpcd_write.num_bytes;
+		break;
+	case DP_REMOTE_I2C_READ:
+		buf[idx] = (req->u.i2c_read.port_number & 0xf) << 4;
+		buf[idx] |= (req->u.i2c_read.num_transactions & 0x3);
+		idx++;
+		for (i = 0; i < (req->u.i2c_read.num_transactions & 0x3); i++) {
+			buf[idx] = req->u.i2c_read.transactions[i].i2c_dev_id & 0x7f;
+			idx++;
+			buf[idx] = req->u.i2c_read.transactions[i].num_bytes;
+			idx++;
+			memcpy(&buf[idx], req->u.i2c_read.transactions[i].bytes, req->u.i2c_read.transactions[i].num_bytes);
+			idx += req->u.i2c_read.transactions[i].num_bytes;
+
+			buf[idx] = (req->u.i2c_read.transactions[i].no_stop_bit & 0x1) << 5;
+			buf[idx] |= (req->u.i2c_read.transactions[i].i2c_transaction_delay & 0xf);
+			idx++;
+		}
+		buf[idx] = (req->u.i2c_read.read_i2c_device_id) & 0x7f;
+		idx++;
+		buf[idx] = (req->u.i2c_read.num_bytes_read);
+		idx++;
+		break;
+
+	case DP_REMOTE_I2C_WRITE:
+		buf[idx] = (req->u.i2c_write.port_number & 0xf) << 4;
+		idx++;
+		buf[idx] = (req->u.i2c_write.write_i2c_device_id) & 0x7f;
+		idx++;
+		buf[idx] = (req->u.i2c_write.num_bytes);
+		idx++;
+		memcpy(&buf[idx], req->u.i2c_write.bytes, req->u.i2c_write.num_bytes);
+		idx += req->u.i2c_write.num_bytes;
+		break;
+	}
+	raw->cur_len = idx;
+}
+
+static void drm_dp_crc_sideband_chunk_req(u8 *msg, u8 len)
+{
+	u8 crc4;
+	crc4 = drm_dp_msg_data_crc4(msg, len);
+	msg[len] = crc4;
+}
+
+static void drm_dp_encode_sideband_reply(struct drm_dp_sideband_msg_reply_body *rep,
+					 struct drm_dp_sideband_msg_tx *raw)
+{
+	int idx = 0;
+	u8 *buf = raw->msg;
+
+	buf[idx++] = (rep->reply_type & 0x1) << 7 | (rep->req_type & 0x7f);
+
+	raw->cur_len = idx;
+}
+
+/* this adds a chunk of msg to the builder to get the final msg */
+static bool drm_dp_sideband_msg_build(struct drm_dp_sideband_msg_rx *msg,
+				      u8 *replybuf, u8 replybuflen, bool hdr)
+{
+	int ret;
+	u8 crc4;
+
+	if (hdr) {
+		u8 hdrlen;
+		struct drm_dp_sideband_msg_hdr recv_hdr;
+		ret = drm_dp_decode_sideband_msg_hdr(&recv_hdr, replybuf, replybuflen, &hdrlen);
+		if (ret == false) {
+			print_hex_dump(KERN_DEBUG, "failed hdr", DUMP_PREFIX_NONE, 16, 1, replybuf, replybuflen, false);
+			return false;
+		}
+
+		/* get length contained in this portion */
+		msg->curchunk_len = recv_hdr.msg_len;
+		msg->curchunk_hdrlen = hdrlen;
+
+		/* we have already gotten an somt - don't bother parsing */
+		if (recv_hdr.somt && msg->have_somt)
+			return false;
+
+		if (recv_hdr.somt) {
+			memcpy(&msg->initial_hdr, &recv_hdr, sizeof(struct drm_dp_sideband_msg_hdr));
+			msg->have_somt = true;
+		}
+		if (recv_hdr.eomt)
+			msg->have_eomt = true;
+
+		/* copy the bytes for the remainder of this header chunk */
+		msg->curchunk_idx = min(msg->curchunk_len, (u8)(replybuflen - hdrlen));
+		memcpy(&msg->chunk[0], replybuf + hdrlen, msg->curchunk_idx);
+	} else {
+		memcpy(&msg->chunk[msg->curchunk_idx], replybuf, replybuflen);
+		msg->curchunk_idx += replybuflen;
+	}
+
+	if (msg->curchunk_idx >= msg->curchunk_len) {
+		/* do CRC */
+		crc4 = drm_dp_msg_data_crc4(msg->chunk, msg->curchunk_len - 1);
+		/* copy chunk into bigger msg */
+		memcpy(&msg->msg[msg->curlen], msg->chunk, msg->curchunk_len - 1);
+		msg->curlen += msg->curchunk_len - 1;
+	}
+	return true;
+}
+
+static bool drm_dp_sideband_parse_link_address(struct drm_dp_sideband_msg_rx *raw,
+					       struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+	int i;
+	memcpy(repmsg->u.link_addr.guid, &raw->msg[idx], 16);
+	idx += 16;
+	repmsg->u.link_addr.nports = raw->msg[idx] & 0xf;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	for (i = 0; i < repmsg->u.link_addr.nports; i++) {
+		if (raw->msg[idx] & 0x80)
+			repmsg->u.link_addr.ports[i].input_port = 1;
+
+		repmsg->u.link_addr.ports[i].peer_device_type = (raw->msg[idx] >> 4) & 0x7;
+		repmsg->u.link_addr.ports[i].port_number = (raw->msg[idx] & 0xf);
+
+		idx++;
+		if (idx > raw->curlen)
+			goto fail_len;
+		repmsg->u.link_addr.ports[i].mcs = (raw->msg[idx] >> 7) & 0x1;
+		repmsg->u.link_addr.ports[i].ddps = (raw->msg[idx] >> 6) & 0x1;
+		if (repmsg->u.link_addr.ports[i].input_port == 0)
+			repmsg->u.link_addr.ports[i].legacy_device_plug_status = (raw->msg[idx] >> 5) & 0x1;
+		idx++;
+		if (idx > raw->curlen)
+			goto fail_len;
+		if (repmsg->u.link_addr.ports[i].input_port == 0) {
+			repmsg->u.link_addr.ports[i].dpcd_revision = (raw->msg[idx]);
+			idx++;
+			if (idx > raw->curlen)
+				goto fail_len;
+			memcpy(repmsg->u.link_addr.ports[i].peer_guid, &raw->msg[idx], 16);
+			idx += 16;
+			if (idx > raw->curlen)
+				goto fail_len;
+			repmsg->u.link_addr.ports[i].num_sdp_streams = (raw->msg[idx] >> 4) & 0xf;
+			repmsg->u.link_addr.ports[i].num_sdp_stream_sinks = (raw->msg[idx] & 0xf);
+			idx++;
+
+		}
+		if (idx > raw->curlen)
+			goto fail_len;
+	}
+
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("link address reply parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx *raw,
+						   struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+	repmsg->u.remote_dpcd_read_ack.port_number = raw->msg[idx] & 0xf;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx];
+	if (idx > raw->curlen)
+		goto fail_len;
+
+	memcpy(repmsg->u.remote_dpcd_read_ack.bytes, &raw->msg[idx], repmsg->u.remote_dpcd_read_ack.num_bytes);
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("link address reply parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_remote_dpcd_write(struct drm_dp_sideband_msg_rx *raw,
+						      struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+	repmsg->u.remote_dpcd_write_ack.port_number = raw->msg[idx] & 0xf;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_remote_i2c_read_ack(struct drm_dp_sideband_msg_rx *raw,
+						      struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+
+	repmsg->u.remote_i2c_read_ack.port_number = (raw->msg[idx] & 0xf);
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.remote_i2c_read_ack.num_bytes = raw->msg[idx];
+	idx++;
+	/* TODO check */
+	memcpy(repmsg->u.remote_i2c_read_ack.bytes, &raw->msg[idx], repmsg->u.remote_i2c_read_ack.num_bytes);
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("remote i2c reply parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_enum_path_resources_ack(struct drm_dp_sideband_msg_rx *raw,
+							  struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+	repmsg->u.path_resources.port_number = (raw->msg[idx] >> 4) & 0xf;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.path_resources.full_payload_bw_number = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
+	idx += 2;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.path_resources.avail_payload_bw_number = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
+	idx += 2;
+	if (idx > raw->curlen)
+		goto fail_len;
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("enum resource parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_allocate_payload_ack(struct drm_dp_sideband_msg_rx *raw,
+							  struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+	repmsg->u.allocate_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.allocate_payload.vcpi = raw->msg[idx];
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.allocate_payload.allocated_pbn = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
+	idx += 2;
+	if (idx > raw->curlen)
+		goto fail_len;
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("allocate payload parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_query_payload_ack(struct drm_dp_sideband_msg_rx *raw,
+						    struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+	repmsg->u.query_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+	repmsg->u.query_payload.allocated_pbn = (raw->msg[idx] << 8) | (raw->msg[idx + 1]);
+	idx += 2;
+	if (idx > raw->curlen)
+		goto fail_len;
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("query payload parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_reply(struct drm_dp_sideband_msg_rx *raw,
+					struct drm_dp_sideband_msg_reply_body *msg)
+{
+	memset(msg, 0, sizeof(*msg));
+	msg->reply_type = (raw->msg[0] & 0x80) >> 7;
+	msg->req_type = (raw->msg[0] & 0x7f);
+
+	if (msg->reply_type) {
+		memcpy(msg->u.nak.guid, &raw->msg[1], 16);
+		msg->u.nak.reason = raw->msg[17];
+		msg->u.nak.nak_data = raw->msg[18];
+		return false;
+	}
+
+	switch (msg->req_type) {
+	case DP_LINK_ADDRESS:
+		return drm_dp_sideband_parse_link_address(raw, msg);
+	case DP_QUERY_PAYLOAD:
+		return drm_dp_sideband_parse_query_payload_ack(raw, msg);
+	case DP_REMOTE_DPCD_READ:
+		return drm_dp_sideband_parse_remote_dpcd_read(raw, msg);
+	case DP_REMOTE_DPCD_WRITE:
+		return drm_dp_sideband_parse_remote_dpcd_write(raw, msg);
+	case DP_REMOTE_I2C_READ:
+		return drm_dp_sideband_parse_remote_i2c_read_ack(raw, msg);
+	case DP_ENUM_PATH_RESOURCES:
+		return drm_dp_sideband_parse_enum_path_resources_ack(raw, msg);
+	case DP_ALLOCATE_PAYLOAD:
+		return drm_dp_sideband_parse_allocate_payload_ack(raw, msg);
+	default:
+		DRM_ERROR("Got unknown reply 0x%02x\n", msg->req_type);
+		return false;
+	}
+}
+
+static bool drm_dp_sideband_parse_connection_status_notify(struct drm_dp_sideband_msg_rx *raw,
+							   struct drm_dp_sideband_msg_req_body *msg)
+{
+	int idx = 1;
+
+	msg->u.conn_stat.port_number = (raw->msg[idx] & 0xf0) >> 4;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+
+	memcpy(msg->u.conn_stat.guid, &raw->msg[idx], 16);
+	idx += 16;
+	if (idx > raw->curlen)
+		goto fail_len;
+
+	msg->u.conn_stat.legacy_device_plug_status = (raw->msg[idx] >> 6) & 0x1;
+	msg->u.conn_stat.displayport_device_plug_status = (raw->msg[idx] >> 5) & 0x1;
+	msg->u.conn_stat.message_capability_status = (raw->msg[idx] >> 4) & 0x1;
+	msg->u.conn_stat.input_port = (raw->msg[idx] >> 3) & 0x1;
+	msg->u.conn_stat.peer_device_type = (raw->msg[idx] & 0x7);
+	idx++;
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("connection status reply parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_resource_status_notify(struct drm_dp_sideband_msg_rx *raw,
+							   struct drm_dp_sideband_msg_req_body *msg)
+{
+	int idx = 1;
+
+	msg->u.resource_stat.port_number = (raw->msg[idx] & 0xf0) >> 4;
+	idx++;
+	if (idx > raw->curlen)
+		goto fail_len;
+
+	memcpy(msg->u.resource_stat.guid, &raw->msg[idx], 16);
+	idx += 16;
+	if (idx > raw->curlen)
+		goto fail_len;
+
+	msg->u.resource_stat.available_pbn = (raw->msg[idx] << 8) | (raw->msg[idx + 1]);
+	idx++;
+	return true;
+fail_len:
+	DRM_DEBUG_KMS("resource status reply parse length fail %d %d\n", idx, raw->curlen);
+	return false;
+}
+
+static bool drm_dp_sideband_parse_req(struct drm_dp_sideband_msg_rx *raw,
+				      struct drm_dp_sideband_msg_req_body *msg)
+{
+	memset(msg, 0, sizeof(*msg));
+	msg->req_type = (raw->msg[0] & 0x7f);
+
+	switch (msg->req_type) {
+	case DP_CONNECTION_STATUS_NOTIFY:
+		return drm_dp_sideband_parse_connection_status_notify(raw, msg);
+	case DP_RESOURCE_STATUS_NOTIFY:
+		return drm_dp_sideband_parse_resource_status_notify(raw, msg);
+	default:
+		DRM_ERROR("Got unknown request 0x%02x\n", msg->req_type);
+		return false;
+	}
+}
+
+static int build_dpcd_write(struct drm_dp_sideband_msg_tx *msg, u8 port_num, u32 offset, u8 num_bytes, u8 *bytes)
+{
+	struct drm_dp_sideband_msg_req_body req;
+
+	req.req_type = DP_REMOTE_DPCD_WRITE;
+	req.u.dpcd_write.port_number = port_num;
+	req.u.dpcd_write.dpcd_address = offset;
+	req.u.dpcd_write.num_bytes = num_bytes;
+	req.u.dpcd_write.bytes = bytes;
+	drm_dp_encode_sideband_req(&req, msg);
+
+	return 0;
+}
+
+static int build_link_address(struct drm_dp_sideband_msg_tx *msg)
+{
+	struct drm_dp_sideband_msg_req_body req;
+
+	req.req_type = DP_LINK_ADDRESS;
+	drm_dp_encode_sideband_req(&req, msg);
+	return 0;
+}
+
+static int build_enum_path_resources(struct drm_dp_sideband_msg_tx *msg, int port_num)
+{
+	struct drm_dp_sideband_msg_req_body req;
+
+	req.req_type = DP_ENUM_PATH_RESOURCES;
+	req.u.port_num.port_number = port_num;
+	drm_dp_encode_sideband_req(&req, msg);
+	msg->path_msg = true;
+	return 0;
+}
+
+static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_num,
+				  u8 vcpi, uint16_t pbn)
+{
+	struct drm_dp_sideband_msg_req_body req;
+	memset(&req, 0, sizeof(req));
+	req.req_type = DP_ALLOCATE_PAYLOAD;
+	req.u.allocate_payload.port_number = port_num;
+	req.u.allocate_payload.vcpi = vcpi;
+	req.u.allocate_payload.pbn = pbn;
+	drm_dp_encode_sideband_req(&req, msg);
+	msg->path_msg = true;
+	return 0;
+}
+
+static int drm_dp_mst_assign_payload_id(struct drm_dp_mst_topology_mgr *mgr,
+					struct drm_dp_vcpi *vcpi)
+{
+	int ret;
+
+	mutex_lock(&mgr->payload_lock);
+	ret = find_first_zero_bit(&mgr->payload_mask, mgr->max_payloads + 1);
+	if (ret > mgr->max_payloads) {
+		ret = -EINVAL;
+		DRM_DEBUG_KMS("out of payload ids %d\n", ret);
+		goto out_unlock;
+	}
+
+	set_bit(ret, &mgr->payload_mask);
+	vcpi->vcpi = ret;
+	mgr->proposed_vcpis[ret - 1] = vcpi;
+out_unlock:
+	mutex_unlock(&mgr->payload_lock);
+	return ret;
+}
+
+static void drm_dp_mst_put_payload_id(struct drm_dp_mst_topology_mgr *mgr,
+				      int id)
+{
+	if (id == 0)
+		return;
+
+	mutex_lock(&mgr->payload_lock);
+	DRM_DEBUG_KMS("putting payload %d\n", id);
+	clear_bit(id, &mgr->payload_mask);
+	mgr->proposed_vcpis[id - 1] = NULL;
+	mutex_unlock(&mgr->payload_lock);
+}
+
+static bool check_txmsg_state(struct drm_dp_mst_topology_mgr *mgr,
+			      struct drm_dp_sideband_msg_tx *txmsg)
+{
+	bool ret;
+	mutex_lock(&mgr->qlock);
+	ret = (txmsg->state == DRM_DP_SIDEBAND_TX_RX ||
+	       txmsg->state == DRM_DP_SIDEBAND_TX_TIMEOUT);
+	mutex_unlock(&mgr->qlock);
+	return ret;
+}
+
+static int drm_dp_mst_wait_tx_reply(struct drm_dp_mst_branch *mstb,
+				    struct drm_dp_sideband_msg_tx *txmsg)
+{
+	struct drm_dp_mst_topology_mgr *mgr = mstb->mgr;
+	int ret;
+
+	ret = wait_event_timeout(mgr->tx_waitq,
+				 check_txmsg_state(mgr, txmsg),
+				 (4 * HZ));
+	mutex_lock(&mstb->mgr->qlock);
+	if (ret > 0) {
+		if (txmsg->state == DRM_DP_SIDEBAND_TX_TIMEOUT) {
+			ret = -EIO;
+			goto out;
+		}
+	} else {
+		DRM_DEBUG_KMS("timedout msg send %p %d %d\n", txmsg, txmsg->state, txmsg->seqno);
+
+		/* dump some state */
+		ret = -EIO;
+
+		/* remove from q */
+		if (txmsg->state == DRM_DP_SIDEBAND_TX_QUEUED ||
+		    txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND) {
+			list_del(&txmsg->next);
+		}
+
+		if (txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND ||
+		    txmsg->state == DRM_DP_SIDEBAND_TX_SENT) {
+			mstb->tx_slots[txmsg->seqno] = NULL;
+		}
+	}
+out:
+	mutex_unlock(&mgr->qlock);
+
+	return ret;
+}
+
+static struct drm_dp_mst_branch *drm_dp_add_mst_branch_device(u8 lct, u8 *rad)
+{
+	struct drm_dp_mst_branch *mstb;
+
+	mstb = kzalloc(sizeof(*mstb), GFP_KERNEL);
+	if (!mstb)
+		return NULL;
+
+	mstb->lct = lct;
+	if (lct > 1)
+		memcpy(mstb->rad, rad, lct / 2);
+	INIT_LIST_HEAD(&mstb->ports);
+	kref_init(&mstb->kref);
+	return mstb;
+}
+
+static void drm_dp_destroy_mst_branch_device(struct kref *kref)
+{
+	struct drm_dp_mst_branch *mstb = container_of(kref, struct drm_dp_mst_branch, kref);
+	struct drm_dp_mst_port *port, *tmp;
+	bool wake_tx = false;
+
+	cancel_work_sync(&mstb->mgr->work);
+
+	/*
+	 * destroy all ports - don't need lock
+	 * as there are no more references to the mst branch
+	 * device at this point.
+	 */
+	list_for_each_entry_safe(port, tmp, &mstb->ports, next) {
+		list_del(&port->next);
+		drm_dp_put_port(port);
+	}
+
+	/* drop any tx slots msg */
+	mutex_lock(&mstb->mgr->qlock);
+	if (mstb->tx_slots[0]) {
+		mstb->tx_slots[0]->state = DRM_DP_SIDEBAND_TX_TIMEOUT;
+		mstb->tx_slots[0] = NULL;
+		wake_tx = true;
+	}
+	if (mstb->tx_slots[1]) {
+		mstb->tx_slots[1]->state = DRM_DP_SIDEBAND_TX_TIMEOUT;
+		mstb->tx_slots[1] = NULL;
+		wake_tx = true;
+	}
+	mutex_unlock(&mstb->mgr->qlock);
+
+	if (wake_tx)
+		wake_up(&mstb->mgr->tx_waitq);
+	kfree(mstb);
+}
+
+static void drm_dp_put_mst_branch_device(struct drm_dp_mst_branch *mstb)
+{
+	kref_put(&mstb->kref, drm_dp_destroy_mst_branch_device);
+}
+
+
+static void drm_dp_port_teardown_pdt(struct drm_dp_mst_port *port, int old_pdt)
+{
+	switch (old_pdt) {
+	case DP_PEER_DEVICE_DP_LEGACY_CONV:
+	case DP_PEER_DEVICE_SST_SINK:
+		/* remove i2c over sideband */
+		drm_dp_mst_unregister_i2c_bus(&port->aux);
+		break;
+	case DP_PEER_DEVICE_MST_BRANCHING:
+		drm_dp_put_mst_branch_device(port->mstb);
+		port->mstb = NULL;
+		break;
+	}
+}
+
+static void drm_dp_destroy_port(struct kref *kref)
+{
+	struct drm_dp_mst_port *port = container_of(kref, struct drm_dp_mst_port, kref);
+	struct drm_dp_mst_topology_mgr *mgr = port->mgr;
+	if (!port->input) {
+		port->vcpi.num_slots = 0;
+		if (port->connector)
+			(*port->mgr->cbs->destroy_connector)(mgr, port->connector);
+		drm_dp_port_teardown_pdt(port, port->pdt);
+
+		if (!port->input && port->vcpi.vcpi > 0)
+			drm_dp_mst_put_payload_id(mgr, port->vcpi.vcpi);
+	}
+	kfree(port);
+
+	(*mgr->cbs->hotplug)(mgr);
+}
+
+static void drm_dp_put_port(struct drm_dp_mst_port *port)
+{
+	kref_put(&port->kref, drm_dp_destroy_port);
+}
+
+static struct drm_dp_mst_branch *drm_dp_mst_get_validated_mstb_ref_locked(struct drm_dp_mst_branch *mstb, struct drm_dp_mst_branch *to_find)
+{
+	struct drm_dp_mst_port *port;
+	struct drm_dp_mst_branch *rmstb;
+	if (to_find == mstb) {
+		kref_get(&mstb->kref);
+		return mstb;
+	}
+	list_for_each_entry(port, &mstb->ports, next) {
+		if (port->mstb) {
+			rmstb = drm_dp_mst_get_validated_mstb_ref_locked(port->mstb, to_find);
+			if (rmstb)
+				return rmstb;
+		}
+	}
+	return NULL;
+}
+
+static struct drm_dp_mst_branch *drm_dp_get_validated_mstb_ref(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_branch *mstb)
+{
+	struct drm_dp_mst_branch *rmstb = NULL;
+	mutex_lock(&mgr->lock);
+	if (mgr->mst_primary)
+		rmstb = drm_dp_mst_get_validated_mstb_ref_locked(mgr->mst_primary, mstb);
+	mutex_unlock(&mgr->lock);
+	return rmstb;
+}
+
+static struct drm_dp_mst_port *drm_dp_mst_get_port_ref_locked(struct drm_dp_mst_branch *mstb, struct drm_dp_mst_port *to_find)
+{
+	struct drm_dp_mst_port *port, *mport;
+
+	list_for_each_entry(port, &mstb->ports, next) {
+		if (port == to_find) {
+			kref_get(&port->kref);
+			return port;
+		}
+		if (port->mstb) {
+			mport = drm_dp_mst_get_port_ref_locked(port->mstb, to_find);
+			if (mport)
+				return mport;
+		}
+	}
+	return NULL;
+}
+
+static struct drm_dp_mst_port *drm_dp_get_validated_port_ref(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+	struct drm_dp_mst_port *rport = NULL;
+	mutex_lock(&mgr->lock);
+	if (mgr->mst_primary)
+		rport = drm_dp_mst_get_port_ref_locked(mgr->mst_primary, port);
+	mutex_unlock(&mgr->lock);
+	return rport;
+}
+
+static struct drm_dp_mst_port *drm_dp_get_port(struct drm_dp_mst_branch *mstb, u8 port_num)
+{
+	struct drm_dp_mst_port *port;
+
+	list_for_each_entry(port, &mstb->ports, next) {
+		if (port->port_num == port_num) {
+			kref_get(&port->kref);
+			return port;
+		}
+	}
+
+	return NULL;
+}
+
+/*
+ * calculate a new RAD for this MST branch device
+ * if parent has an LCT of 2 then it has 1 nibble of RAD,
+ * if parent has an LCT of 3 then it has 2 nibbles of RAD,
+ */
+static u8 drm_dp_calculate_rad(struct drm_dp_mst_port *port,
+				 u8 *rad)
+{
+	int lct = port->parent->lct;
+	int shift = 4;
+	int idx = lct / 2;
+	if (lct > 1) {
+		memcpy(rad, port->parent->rad, idx);
+		shift = (lct % 2) ? 4 : 0;
+	} else
+		rad[0] = 0;
+
+	rad[idx] |= port->port_num << shift;
+	return lct + 1;
+}
+
+/*
+ * return sends link address for new mstb
+ */
+static bool drm_dp_port_setup_pdt(struct drm_dp_mst_port *port)
+{
+	int ret;
+	u8 rad[6], lct;
+	bool send_link = false;
+	switch (port->pdt) {
+	case DP_PEER_DEVICE_DP_LEGACY_CONV:
+	case DP_PEER_DEVICE_SST_SINK:
+		/* add i2c over sideband */
+		ret = drm_dp_mst_register_i2c_bus(&port->aux);
+		break;
+	case DP_PEER_DEVICE_MST_BRANCHING:
+		lct = drm_dp_calculate_rad(port, rad);
+
+		port->mstb = drm_dp_add_mst_branch_device(lct, rad);
+		port->mstb->mgr = port->mgr;
+		port->mstb->port_parent = port;
+
+		send_link = true;
+		break;
+	}
+	return send_link;
+}
+
+static void drm_dp_check_port_guid(struct drm_dp_mst_branch *mstb,
+				   struct drm_dp_mst_port *port)
+{
+	int ret;
+	if (port->dpcd_rev >= 0x12) {
+		port->guid_valid = drm_dp_validate_guid(mstb->mgr, port->guid);
+		if (!port->guid_valid) {
+			ret = drm_dp_send_dpcd_write(mstb->mgr,
+						     port,
+						     DP_GUID,
+						     16, port->guid);
+			port->guid_valid = true;
+		}
+	}
+}
+
+static void build_mst_prop_path(struct drm_dp_mst_port *port,
+				struct drm_dp_mst_branch *mstb,
+				char *proppath)
+{
+	int i;
+	char temp[8];
+	snprintf(proppath, 255, "mst:%d", mstb->mgr->conn_base_id);
+	for (i = 0; i < (mstb->lct - 1); i++) {
+		int shift = (i % 2) ? 0 : 4;
+		int port_num = mstb->rad[i / 2] >> shift;
+		snprintf(temp, 8, "-%d", port_num);
+		strncat(proppath, temp, 255);
+	}
+	snprintf(temp, 8, "-%d", port->port_num);
+	strncat(proppath, temp, 255);
+}
+
+static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
+			    struct device *dev,
+			    struct drm_dp_link_addr_reply_port *port_msg)
+{
+	struct drm_dp_mst_port *port;
+	bool ret;
+	bool created = false;
+	int old_pdt = 0;
+	int old_ddps = 0;
+	port = drm_dp_get_port(mstb, port_msg->port_number);
+	if (!port) {
+		port = kzalloc(sizeof(*port), GFP_KERNEL);
+		if (!port)
+			return;
+		kref_init(&port->kref);
+		port->parent = mstb;
+		port->port_num = port_msg->port_number;
+		port->mgr = mstb->mgr;
+		port->aux.name = "DPMST";
+		port->aux.dev = dev;
+		created = true;
+	} else {
+		old_pdt = port->pdt;
+		old_ddps = port->ddps;
+	}
+
+	port->pdt = port_msg->peer_device_type;
+	port->input = port_msg->input_port;
+	port->mcs = port_msg->mcs;
+	port->ddps = port_msg->ddps;
+	port->ldps = port_msg->legacy_device_plug_status;
+	port->dpcd_rev = port_msg->dpcd_revision;
+	port->num_sdp_streams = port_msg->num_sdp_streams;
+	port->num_sdp_stream_sinks = port_msg->num_sdp_stream_sinks;
+	memcpy(port->guid, port_msg->peer_guid, 16);
+
+	/* manage mstb port lists with mgr lock - take a reference
+	   for this list */
+	if (created) {
+		mutex_lock(&mstb->mgr->lock);
+		kref_get(&port->kref);
+		list_add(&port->next, &mstb->ports);
+		mutex_unlock(&mstb->mgr->lock);
+	}
+
+	if (old_ddps != port->ddps) {
+		if (port->ddps) {
+			drm_dp_check_port_guid(mstb, port);
+			if (!port->input)
+				drm_dp_send_enum_path_resources(mstb->mgr, mstb, port);
+		} else {
+			port->guid_valid = false;
+			port->available_pbn = 0;
+			}
+	}
+
+	if (old_pdt != port->pdt && !port->input) {
+		drm_dp_port_teardown_pdt(port, old_pdt);
+
+		ret = drm_dp_port_setup_pdt(port);
+		if (ret == true) {
+			drm_dp_send_link_address(mstb->mgr, port->mstb);
+			port->mstb->link_address_sent = true;
+		}
+	}
+
+	if (created && !port->input) {
+		char proppath[255];
+		build_mst_prop_path(port, mstb, proppath);
+		port->connector = (*mstb->mgr->cbs->add_connector)(mstb->mgr, port, proppath);
+	}
+
+	/* put reference to this port */
+	drm_dp_put_port(port);
+}
+
+static void drm_dp_update_port(struct drm_dp_mst_branch *mstb,
+			       struct drm_dp_connection_status_notify *conn_stat)
+{
+	struct drm_dp_mst_port *port;
+	int old_pdt;
+	int old_ddps;
+	bool dowork = false;
+	port = drm_dp_get_port(mstb, conn_stat->port_number);
+	if (!port)
+		return;
+
+	old_ddps = port->ddps;
+	old_pdt = port->pdt;
+	port->pdt = conn_stat->peer_device_type;
+	port->mcs = conn_stat->message_capability_status;
+	port->ldps = conn_stat->legacy_device_plug_status;
+	port->ddps = conn_stat->displayport_device_plug_status;
+
+	if (old_ddps != port->ddps) {
+		if (port->ddps) {
+			drm_dp_check_port_guid(mstb, port);
+			dowork = true;
+		} else {
+			port->guid_valid = false;
+			port->available_pbn = 0;
+		}
+	}
+	if (old_pdt != port->pdt && !port->input) {
+		drm_dp_port_teardown_pdt(port, old_pdt);
+
+		if (drm_dp_port_setup_pdt(port))
+			dowork = true;
+	}
+
+	drm_dp_put_port(port);
+	if (dowork)
+		queue_work(system_long_wq, &mstb->mgr->work);
+
+}
+
+static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device(struct drm_dp_mst_topology_mgr *mgr,
+							       u8 lct, u8 *rad)
+{
+	struct drm_dp_mst_branch *mstb;
+	struct drm_dp_mst_port *port;
+	int i;
+	/* find the port by iterating down */
+	mstb = mgr->mst_primary;
+
+	for (i = 0; i < lct - 1; i++) {
+		int shift = (i % 2) ? 0 : 4;
+		int port_num = rad[i / 2] >> shift;
+
+		list_for_each_entry(port, &mstb->ports, next) {
+			if (port->port_num == port_num) {
+				if (!port->mstb) {
+					DRM_ERROR("failed to lookup MSTB with lct %d, rad %02x\n", lct, rad[0]);
+					return NULL;
+				}
+
+				mstb = port->mstb;
+				break;
+			}
+		}
+	}
+	kref_get(&mstb->kref);
+	return mstb;
+}
+
+static void drm_dp_check_and_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
+					       struct drm_dp_mst_branch *mstb)
+{
+	struct drm_dp_mst_port *port;
+
+	if (!mstb->link_address_sent) {
+		drm_dp_send_link_address(mgr, mstb);
+		mstb->link_address_sent = true;
+	}
+	list_for_each_entry(port, &mstb->ports, next) {
+		if (port->input)
+			continue;
+
+		if (!port->ddps)
+			continue;
+
+		if (!port->available_pbn)
+			drm_dp_send_enum_path_resources(mgr, mstb, port);
+
+		if (port->mstb)
+			drm_dp_check_and_send_link_address(mgr, port->mstb);
+	}
+}
+
+static void drm_dp_mst_link_probe_work(struct work_struct *work)
+{
+	struct drm_dp_mst_topology_mgr *mgr = container_of(work, struct drm_dp_mst_topology_mgr, work);
+
+	drm_dp_check_and_send_link_address(mgr, mgr->mst_primary);
+
+}
+
+static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr,
+				 u8 *guid)
+{
+	static u8 zero_guid[16];
+
+	if (!memcmp(guid, zero_guid, 16)) {
+		u64 salt = get_jiffies_64();
+		memcpy(&guid[0], &salt, sizeof(u64));
+		memcpy(&guid[8], &salt, sizeof(u64));
+		return false;
+	}
+	return true;
+}
+
+#if 0
+static int build_dpcd_read(struct drm_dp_sideband_msg_tx *msg, u8 port_num, u32 offset, u8 num_bytes)
+{
+	struct drm_dp_sideband_msg_req_body req;
+
+	req.req_type = DP_REMOTE_DPCD_READ;
+	req.u.dpcd_read.port_number = port_num;
+	req.u.dpcd_read.dpcd_address = offset;
+	req.u.dpcd_read.num_bytes = num_bytes;
+	drm_dp_encode_sideband_req(&req, msg);
+
+	return 0;
+}
+#endif
+
+static int drm_dp_send_sideband_msg(struct drm_dp_mst_topology_mgr *mgr,
+				    bool up, u8 *msg, int len)
+{
+	int ret;
+	int regbase = up ? DP_SIDEBAND_MSG_UP_REP_BASE : DP_SIDEBAND_MSG_DOWN_REQ_BASE;
+	int tosend, total, offset;
+	int retries = 0;
+
+retry:
+	total = len;
+	offset = 0;
+	do {
+		tosend = min3(mgr->max_dpcd_transaction_bytes, 16, total);
+
+		ret = drm_dp_dpcd_write(mgr->aux, regbase + offset,
+					&msg[offset],
+					tosend);
+		if (ret != tosend) {
+			if (ret == -EIO && retries < 5) {
+				retries++;
+				goto retry;
+			}
+			DRM_DEBUG_KMS("failed to dpcd write %d %d\n", tosend, ret);
+			WARN(1, "fail\n");
+
+			return -EIO;
+		}
+		offset += tosend;
+		total -= tosend;
+	} while (total > 0);
+	return 0;
+}
+
+static int set_hdr_from_dst_qlock(struct drm_dp_sideband_msg_hdr *hdr,
+				  struct drm_dp_sideband_msg_tx *txmsg)
+{
+	struct drm_dp_mst_branch *mstb = txmsg->dst;
+
+	/* both msg slots are full */
+	if (txmsg->seqno == -1) {
+		if (mstb->tx_slots[0] && mstb->tx_slots[1]) {
+			DRM_DEBUG_KMS("%s: failed to find slot\n", __func__);
+			return -EAGAIN;
+		}
+		if (mstb->tx_slots[0] == NULL && mstb->tx_slots[1] == NULL) {
+			txmsg->seqno = mstb->last_seqno;
+			mstb->last_seqno ^= 1;
+		} else if (mstb->tx_slots[0] == NULL)
+			txmsg->seqno = 0;
+		else
+			txmsg->seqno = 1;
+		mstb->tx_slots[txmsg->seqno] = txmsg;
+	}
+	hdr->broadcast = 0;
+	hdr->path_msg = txmsg->path_msg;
+	hdr->lct = mstb->lct;
+	hdr->lcr = mstb->lct - 1;
+	if (mstb->lct > 1)
+		memcpy(hdr->rad, mstb->rad, mstb->lct / 2);
+	hdr->seqno = txmsg->seqno;
+	return 0;
+}
+/*
+ * process a single block of the next message in the sideband queue
+ */
+static int process_single_tx_qlock(struct drm_dp_mst_topology_mgr *mgr,
+				   struct drm_dp_sideband_msg_tx *txmsg,
+				   bool up)
+{
+	u8 chunk[48];
+	struct drm_dp_sideband_msg_hdr hdr;
+	int len, space, idx, tosend;
+	int ret;
+
+	memset(&hdr, 0, sizeof(struct drm_dp_sideband_msg_hdr));
+
+	if (txmsg->state == DRM_DP_SIDEBAND_TX_QUEUED) {
+		txmsg->seqno = -1;
+		txmsg->state = DRM_DP_SIDEBAND_TX_START_SEND;
+	}
+
+	/* make hdr from dst mst - for replies use seqno
+	   otherwise assign one */
+	ret = set_hdr_from_dst_qlock(&hdr, txmsg);
+	if (ret < 0)
+		return ret;
+
+	/* amount left to send in this message */
+	len = txmsg->cur_len - txmsg->cur_offset;
+
+	/* 48 - sideband msg size - 1 byte for data CRC, x header bytes */
+	space = 48 - 1 - drm_dp_calc_sb_hdr_size(&hdr);
+
+	tosend = min(len, space);
+	if (len == txmsg->cur_len)
+		hdr.somt = 1;
+	if (space >= len)
+		hdr.eomt = 1;
+
+
+	hdr.msg_len = tosend + 1;
+	drm_dp_encode_sideband_msg_hdr(&hdr, chunk, &idx);
+	memcpy(&chunk[idx], &txmsg->msg[txmsg->cur_offset], tosend);
+	/* add crc at end */
+	drm_dp_crc_sideband_chunk_req(&chunk[idx], tosend);
+	idx += tosend + 1;
+
+	ret = drm_dp_send_sideband_msg(mgr, up, chunk, idx);
+	if (ret) {
+		DRM_DEBUG_KMS("sideband msg failed to send\n");
+		return ret;
+	}
+
+	txmsg->cur_offset += tosend;
+	if (txmsg->cur_offset == txmsg->cur_len) {
+		txmsg->state = DRM_DP_SIDEBAND_TX_SENT;
+		return 1;
+	}
+	return 0;
+}
+
+/* must be called holding qlock */
+static void process_single_down_tx_qlock(struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct drm_dp_sideband_msg_tx *txmsg;
+	int ret;
+
+	/* construct a chunk from the first msg in the tx_msg queue */
+	if (list_empty(&mgr->tx_msg_downq)) {
+		mgr->tx_down_in_progress = false;
+		return;
+	}
+	mgr->tx_down_in_progress = true;
+
+	txmsg = list_first_entry(&mgr->tx_msg_downq, struct drm_dp_sideband_msg_tx, next);
+	ret = process_single_tx_qlock(mgr, txmsg, false);
+	if (ret == 1) {
+		/* txmsg is sent it should be in the slots now */
+		list_del(&txmsg->next);
+	} else if (ret) {
+		DRM_DEBUG_KMS("failed to send msg in q %d\n", ret);
+		list_del(&txmsg->next);
+		if (txmsg->seqno != -1)
+			txmsg->dst->tx_slots[txmsg->seqno] = NULL;
+		txmsg->state = DRM_DP_SIDEBAND_TX_TIMEOUT;
+		wake_up(&mgr->tx_waitq);
+	}
+	if (list_empty(&mgr->tx_msg_downq)) {
+		mgr->tx_down_in_progress = false;
+		return;
+	}
+}
+
+/* called holding qlock */
+static void process_single_up_tx_qlock(struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct drm_dp_sideband_msg_tx *txmsg;
+	int ret;
+
+	/* construct a chunk from the first msg in the tx_msg queue */
+	if (list_empty(&mgr->tx_msg_upq)) {
+		mgr->tx_up_in_progress = false;
+		return;
+	}
+
+	txmsg = list_first_entry(&mgr->tx_msg_upq, struct drm_dp_sideband_msg_tx, next);
+	ret = process_single_tx_qlock(mgr, txmsg, true);
+	if (ret == 1) {
+		/* up txmsgs aren't put in slots - so free after we send it */
+		list_del(&txmsg->next);
+		kfree(txmsg);
+	} else if (ret)
+		DRM_DEBUG_KMS("failed to send msg in q %d\n", ret);
+	mgr->tx_up_in_progress = true;
+}
+
+static void drm_dp_queue_down_tx(struct drm_dp_mst_topology_mgr *mgr,
+				 struct drm_dp_sideband_msg_tx *txmsg)
+{
+	mutex_lock(&mgr->qlock);
+	list_add_tail(&txmsg->next, &mgr->tx_msg_downq);
+	if (!mgr->tx_down_in_progress)
+		process_single_down_tx_qlock(mgr);
+	mutex_unlock(&mgr->qlock);
+}
+
+static int drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
+				    struct drm_dp_mst_branch *mstb)
+{
+	int len;
+	struct drm_dp_sideband_msg_tx *txmsg;
+	int ret;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg)
+		return -ENOMEM;
+
+	txmsg->dst = mstb;
+	len = build_link_address(txmsg);
+
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+	if (ret > 0) {
+		int i;
+
+		if (txmsg->reply.reply_type == 1)
+			DRM_DEBUG_KMS("link address nak received\n");
+		else {
+			DRM_DEBUG_KMS("link address reply: %d\n", txmsg->reply.u.link_addr.nports);
+			for (i = 0; i < txmsg->reply.u.link_addr.nports; i++) {
+				DRM_DEBUG_KMS("port %d: input %d, pdt: %d, pn: %d, dpcd_rev: %02x, mcs: %d, ddps: %d, ldps %d, sdp %d/%d\n", i,
+				       txmsg->reply.u.link_addr.ports[i].input_port,
+				       txmsg->reply.u.link_addr.ports[i].peer_device_type,
+				       txmsg->reply.u.link_addr.ports[i].port_number,
+				       txmsg->reply.u.link_addr.ports[i].dpcd_revision,
+				       txmsg->reply.u.link_addr.ports[i].mcs,
+				       txmsg->reply.u.link_addr.ports[i].ddps,
+				       txmsg->reply.u.link_addr.ports[i].legacy_device_plug_status,
+				       txmsg->reply.u.link_addr.ports[i].num_sdp_streams,
+				       txmsg->reply.u.link_addr.ports[i].num_sdp_stream_sinks);
+			}
+			for (i = 0; i < txmsg->reply.u.link_addr.nports; i++) {
+				drm_dp_add_port(mstb, mgr->dev, &txmsg->reply.u.link_addr.ports[i]);
+			}
+			(*mgr->cbs->hotplug)(mgr);
+		}
+	} else
+		DRM_DEBUG_KMS("link address failed %d\n", ret);
+
+	kfree(txmsg);
+	return 0;
+}
+
+static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
+					   struct drm_dp_mst_branch *mstb,
+					   struct drm_dp_mst_port *port)
+{
+	int len;
+	struct drm_dp_sideband_msg_tx *txmsg;
+	int ret;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg)
+		return -ENOMEM;
+
+	txmsg->dst = mstb;
+	len = build_enum_path_resources(txmsg, port->port_num);
+
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+	if (ret > 0) {
+		if (txmsg->reply.reply_type == 1)
+			DRM_DEBUG_KMS("enum path resources nak received\n");
+		else {
+			if (port->port_num != txmsg->reply.u.path_resources.port_number)
+				DRM_ERROR("got incorrect port in response\n");
+			DRM_DEBUG_KMS("enum path resources %d: %d %d\n", txmsg->reply.u.path_resources.port_number, txmsg->reply.u.path_resources.full_payload_bw_number,
+			       txmsg->reply.u.path_resources.avail_payload_bw_number);
+			port->available_pbn = txmsg->reply.u.path_resources.avail_payload_bw_number;
+		}
+	}
+
+	kfree(txmsg);
+	return 0;
+}
+
+static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
+				   struct drm_dp_mst_port *port,
+				   int id,
+				   int pbn)
+{
+	struct drm_dp_sideband_msg_tx *txmsg;
+	struct drm_dp_mst_branch *mstb;
+	int len, ret;
+
+	mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
+	if (!mstb)
+		return -EINVAL;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg) {
+		ret = -ENOMEM;
+		goto fail_put;
+	}
+
+	txmsg->dst = mstb;
+	len = build_allocate_payload(txmsg, port->port_num,
+				     id,
+				     pbn);
+
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+	if (ret > 0) {
+		if (txmsg->reply.reply_type == 1) {
+			ret = -EINVAL;
+		} else
+			ret = 0;
+	}
+	kfree(txmsg);
+fail_put:
+	drm_dp_put_mst_branch_device(mstb);
+	return ret;
+}
+
+static int drm_dp_create_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
+				       int id,
+				       struct drm_dp_payload *payload)
+{
+	int ret;
+
+	ret = drm_dp_dpcd_write_payload(mgr, id, payload);
+	if (ret < 0) {
+		payload->payload_state = 0;
+		return ret;
+	}
+	payload->payload_state = DP_PAYLOAD_LOCAL;
+	return 0;
+}
+
+static int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
+				       struct drm_dp_mst_port *port,
+				       int id,
+				       struct drm_dp_payload *payload)
+{
+	int ret;
+	ret = drm_dp_payload_send_msg(mgr, port, id, port->vcpi.pbn);
+	if (ret < 0)
+		return ret;
+	payload->payload_state = DP_PAYLOAD_REMOTE;
+	return ret;
+}
+
+static int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
+					struct drm_dp_mst_port *port,
+					int id,
+					struct drm_dp_payload *payload)
+{
+	DRM_DEBUG_KMS("\n");
+	/* its okay for these to fail */
+	if (port) {
+		drm_dp_payload_send_msg(mgr, port, id, 0);
+	}
+
+	drm_dp_dpcd_write_payload(mgr, id, payload);
+	payload->payload_state = 0;
+	return 0;
+}
+
+static int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
+					int id,
+					struct drm_dp_payload *payload)
+{
+	payload->payload_state = 0;
+	return 0;
+}
+
+/**
+ * drm_dp_update_payload_part1() - Execute payload update part 1
+ * @mgr: manager to use.
+ *
+ * This iterates over all proposed virtual channels, and tries to
+ * allocate space in the link for them. For 0->slots transitions,
+ * this step just writes the VCPI to the MST device. For slots->0
+ * transitions, this writes the updated VCPIs and removes the
+ * remote VC payloads.
+ *
+ * after calling this the driver should generate ACT and payload
+ * packets.
+ */
+int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr)
+{
+	int i;
+	int cur_slots = 1;
+	struct drm_dp_payload req_payload;
+	struct drm_dp_mst_port *port;
+
+	mutex_lock(&mgr->payload_lock);
+	for (i = 0; i < mgr->max_payloads; i++) {
+		/* solve the current payloads - compare to the hw ones
+		   - update the hw view */
+		req_payload.start_slot = cur_slots;
+		if (mgr->proposed_vcpis[i]) {
+			port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
+			req_payload.num_slots = mgr->proposed_vcpis[i]->num_slots;
+		} else {
+			port = NULL;
+			req_payload.num_slots = 0;
+		}
+		/* work out what is required to happen with this payload */
+		if (mgr->payloads[i].start_slot != req_payload.start_slot ||
+		    mgr->payloads[i].num_slots != req_payload.num_slots) {
+
+			/* need to push an update for this payload */
+			if (req_payload.num_slots) {
+				drm_dp_create_payload_step1(mgr, i + 1, &req_payload);
+				mgr->payloads[i].num_slots = req_payload.num_slots;
+			} else if (mgr->payloads[i].num_slots) {
+				mgr->payloads[i].num_slots = 0;
+				drm_dp_destroy_payload_step1(mgr, port, i + 1, &mgr->payloads[i]);
+				req_payload.payload_state = mgr->payloads[i].payload_state;
+			} else
+				req_payload.payload_state = 0;
+
+			mgr->payloads[i].start_slot = req_payload.start_slot;
+			mgr->payloads[i].payload_state = req_payload.payload_state;
+		}
+		cur_slots += req_payload.num_slots;
+	}
+	mutex_unlock(&mgr->payload_lock);
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_dp_update_payload_part1);
+
+/**
+ * drm_dp_update_payload_part2() - Execute payload update part 2
+ * @mgr: manager to use.
+ *
+ * This iterates over all proposed virtual channels, and tries to
+ * allocate space in the link for them. For 0->slots transitions,
+ * this step writes the remote VC payload commands. For slots->0
+ * this just resets some internal state.
+ */
+int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct drm_dp_mst_port *port;
+	int i;
+	int ret = 0;
+	mutex_lock(&mgr->payload_lock);
+	for (i = 0; i < mgr->max_payloads; i++) {
+
+		if (!mgr->proposed_vcpis[i])
+			continue;
+
+		port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
+
+		DRM_DEBUG_KMS("payload %d %d\n", i, mgr->payloads[i].payload_state);
+		if (mgr->payloads[i].payload_state == DP_PAYLOAD_LOCAL) {
+			ret = drm_dp_create_payload_step2(mgr, port, i + 1, &mgr->payloads[i]);
+		} else if (mgr->payloads[i].payload_state == DP_PAYLOAD_DELETE_LOCAL) {
+			ret = drm_dp_destroy_payload_step2(mgr, i + 1, &mgr->payloads[i]);
+		}
+		if (ret) {
+			mutex_unlock(&mgr->payload_lock);
+			return ret;
+		}
+	}
+	mutex_unlock(&mgr->payload_lock);
+	return 0;
+}
+EXPORT_SYMBOL(drm_dp_update_payload_part2);
+
+#if 0 /* unused as of yet */
+static int drm_dp_send_dpcd_read(struct drm_dp_mst_topology_mgr *mgr,
+				 struct drm_dp_mst_port *port,
+				 int offset, int size)
+{
+	int len;
+	struct drm_dp_sideband_msg_tx *txmsg;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg)
+		return -ENOMEM;
+
+	len = build_dpcd_read(txmsg, port->port_num, 0, 8);
+	txmsg->dst = port->parent;
+
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	return 0;
+}
+#endif
+
+static int drm_dp_send_dpcd_write(struct drm_dp_mst_topology_mgr *mgr,
+				  struct drm_dp_mst_port *port,
+				  int offset, int size, u8 *bytes)
+{
+	int len;
+	int ret;
+	struct drm_dp_sideband_msg_tx *txmsg;
+	struct drm_dp_mst_branch *mstb;
+
+	mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
+	if (!mstb)
+		return -EINVAL;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg) {
+		ret = -ENOMEM;
+		goto fail_put;
+	}
+
+	len = build_dpcd_write(txmsg, port->port_num, offset, size, bytes);
+	txmsg->dst = mstb;
+
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+	if (ret > 0) {
+		if (txmsg->reply.reply_type == 1) {
+			ret = -EINVAL;
+		} else
+			ret = 0;
+	}
+	kfree(txmsg);
+fail_put:
+	drm_dp_put_mst_branch_device(mstb);
+	return ret;
+}
+
+static int drm_dp_encode_up_ack_reply(struct drm_dp_sideband_msg_tx *msg, u8 req_type)
+{
+	struct drm_dp_sideband_msg_reply_body reply;
+
+	reply.reply_type = 1;
+	reply.req_type = req_type;
+	drm_dp_encode_sideband_reply(&reply, msg);
+	return 0;
+}
+
+static int drm_dp_send_up_ack_reply(struct drm_dp_mst_topology_mgr *mgr,
+				    struct drm_dp_mst_branch *mstb,
+				    int req_type, int seqno, bool broadcast)
+{
+	struct drm_dp_sideband_msg_tx *txmsg;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg)
+		return -ENOMEM;
+
+	txmsg->dst = mstb;
+	txmsg->seqno = seqno;
+	drm_dp_encode_up_ack_reply(txmsg, req_type);
+
+	mutex_lock(&mgr->qlock);
+	list_add_tail(&txmsg->next, &mgr->tx_msg_upq);
+	if (!mgr->tx_up_in_progress) {
+		process_single_up_tx_qlock(mgr);
+	}
+	mutex_unlock(&mgr->qlock);
+	return 0;
+}
+
+static int drm_dp_get_vc_payload_bw(int dp_link_bw, int dp_link_count)
+{
+	switch (dp_link_bw) {
+	case DP_LINK_BW_1_62:
+		return 3 * dp_link_count;
+	case DP_LINK_BW_2_7:
+		return 5 * dp_link_count;
+	case DP_LINK_BW_5_4:
+		return 10 * dp_link_count;
+	}
+	return 0;
+}
+
+/**
+ * drm_dp_mst_topology_mgr_set_mst() - Set the MST state for a topology manager
+ * @mgr: manager to set state for
+ * @mst_state: true to enable MST on this connector - false to disable.
+ *
+ * This is called by the driver when it detects an MST capable device plugged
+ * into a DP MST capable port, or when a DP MST capable device is unplugged.
+ */
+int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool mst_state)
+{
+	int ret = 0;
+	struct drm_dp_mst_branch *mstb = NULL;
+
+	mutex_lock(&mgr->lock);
+	if (mst_state == mgr->mst_state)
+		goto out_unlock;
+
+	mgr->mst_state = mst_state;
+	/* set the device into MST mode */
+	if (mst_state) {
+		WARN_ON(mgr->mst_primary);
+
+		/* get dpcd info */
+		ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE);
+		if (ret != DP_RECEIVER_CAP_SIZE) {
+			DRM_DEBUG_KMS("failed to read DPCD\n");
+			goto out_unlock;
+		}
+
+		mgr->pbn_div = drm_dp_get_vc_payload_bw(mgr->dpcd[1], mgr->dpcd[2] & DP_MAX_LANE_COUNT_MASK);
+		mgr->total_pbn = 2560;
+		mgr->total_slots = DIV_ROUND_UP(mgr->total_pbn, mgr->pbn_div);
+		mgr->avail_slots = mgr->total_slots;
+
+		/* add initial branch device at LCT 1 */
+		mstb = drm_dp_add_mst_branch_device(1, NULL);
+		if (mstb == NULL) {
+			ret = -ENOMEM;
+			goto out_unlock;
+		}
+		mstb->mgr = mgr;
+
+		/* give this the main reference */
+		mgr->mst_primary = mstb;
+		kref_get(&mgr->mst_primary->kref);
+
+		{
+			struct drm_dp_payload reset_pay;
+			reset_pay.start_slot = 0;
+			reset_pay.num_slots = 0x3f;
+			drm_dp_dpcd_write_payload(mgr, 0, &reset_pay);
+		}
+
+		ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL,
+					 DP_MST_EN | DP_UP_REQ_EN | DP_UPSTREAM_IS_SRC);
+		if (ret < 0) {
+			goto out_unlock;
+		}
+
+
+		/* sort out guid */
+		ret = drm_dp_dpcd_read(mgr->aux, DP_GUID, mgr->guid, 16);
+		if (ret != 16) {
+			DRM_DEBUG_KMS("failed to read DP GUID %d\n", ret);
+			goto out_unlock;
+		}
+
+		mgr->guid_valid = drm_dp_validate_guid(mgr, mgr->guid);
+		if (!mgr->guid_valid) {
+			ret = drm_dp_dpcd_write(mgr->aux, DP_GUID, mgr->guid, 16);
+			mgr->guid_valid = true;
+		}
+
+		queue_work(system_long_wq, &mgr->work);
+
+		ret = 0;
+	} else {
+		/* disable MST on the device */
+		mstb = mgr->mst_primary;
+		mgr->mst_primary = NULL;
+		/* this can fail if the device is gone */
+		drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, 0);
+		ret = 0;
+		memset(mgr->payloads, 0, mgr->max_payloads * sizeof(struct drm_dp_payload));
+		mgr->payload_mask = 0;
+		set_bit(0, &mgr->payload_mask);
+	}
+
+out_unlock:
+	mutex_unlock(&mgr->lock);
+	if (mstb)
+		drm_dp_put_mst_branch_device(mstb);
+	return ret;
+
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_set_mst);
+
+/**
+ * drm_dp_mst_topology_mgr_suspend() - suspend the MST manager
+ * @mgr: manager to suspend
+ *
+ * This function tells the MST device that we can't handle UP messages
+ * anymore. This should stop it from sending any since we are suspended.
+ */
+void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr)
+{
+	mutex_lock(&mgr->lock);
+	drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL,
+			   DP_MST_EN | DP_UPSTREAM_IS_SRC);
+	mutex_unlock(&mgr->lock);
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_suspend);
+
+/**
+ * drm_dp_mst_topology_mgr_resume() - resume the MST manager
+ * @mgr: manager to resume
+ *
+ * This will fetch DPCD and see if the device is still there,
+ * if it is, it will rewrite the MSTM control bits, and return.
+ *
+ * if the device fails this returns -1, and the driver should do
+ * a full MST reprobe, in case we were undocked.
+ */
+int drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr)
+{
+	int ret = 0;
+
+	mutex_lock(&mgr->lock);
+
+	if (mgr->mst_primary) {
+		int sret;
+		sret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, mgr->dpcd, DP_RECEIVER_CAP_SIZE);
+		if (sret != DP_RECEIVER_CAP_SIZE) {
+			DRM_DEBUG_KMS("dpcd read failed - undocked during suspend?\n");
+			ret = -1;
+			goto out_unlock;
+		}
+
+		ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL,
+					 DP_MST_EN | DP_UP_REQ_EN | DP_UPSTREAM_IS_SRC);
+		if (ret < 0) {
+			DRM_DEBUG_KMS("mst write failed - undocked during suspend?\n");
+			ret = -1;
+			goto out_unlock;
+		}
+		ret = 0;
+	} else
+		ret = -1;
+
+out_unlock:
+	mutex_unlock(&mgr->lock);
+	return ret;
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_resume);
+
+static void drm_dp_get_one_sb_msg(struct drm_dp_mst_topology_mgr *mgr, bool up)
+{
+	int len;
+	u8 replyblock[32];
+	int replylen, origlen, curreply;
+	int ret;
+	struct drm_dp_sideband_msg_rx *msg;
+	int basereg = up ? DP_SIDEBAND_MSG_UP_REQ_BASE : DP_SIDEBAND_MSG_DOWN_REP_BASE;
+	msg = up ? &mgr->up_req_recv : &mgr->down_rep_recv;
+
+	len = min(mgr->max_dpcd_transaction_bytes, 16);
+	ret = drm_dp_dpcd_read(mgr->aux, basereg,
+			       replyblock, len);
+	if (ret != len) {
+		DRM_DEBUG_KMS("failed to read DPCD down rep %d %d\n", len, ret);
+		return;
+	}
+	ret = drm_dp_sideband_msg_build(msg, replyblock, len, true);
+	if (!ret) {
+		DRM_DEBUG_KMS("sideband msg build failed %d\n", replyblock[0]);
+		return;
+	}
+	replylen = msg->curchunk_len + msg->curchunk_hdrlen;
+
+	origlen = replylen;
+	replylen -= len;
+	curreply = len;
+	while (replylen > 0) {
+		len = min3(replylen, mgr->max_dpcd_transaction_bytes, 16);
+		ret = drm_dp_dpcd_read(mgr->aux, basereg + curreply,
+				    replyblock, len);
+		if (ret != len) {
+			DRM_DEBUG_KMS("failed to read a chunk\n");
+		}
+		ret = drm_dp_sideband_msg_build(msg, replyblock, len, false);
+		if (ret == false)
+			DRM_DEBUG_KMS("failed to build sideband msg\n");
+		curreply += len;
+		replylen -= len;
+	}
+}
+
+static int drm_dp_mst_handle_down_rep(struct drm_dp_mst_topology_mgr *mgr)
+{
+	int ret = 0;
+
+	drm_dp_get_one_sb_msg(mgr, false);
+
+	if (mgr->down_rep_recv.have_eomt) {
+		struct drm_dp_sideband_msg_tx *txmsg;
+		struct drm_dp_mst_branch *mstb;
+		int slot = -1;
+		mstb = drm_dp_get_mst_branch_device(mgr,
+						    mgr->down_rep_recv.initial_hdr.lct,
+						    mgr->down_rep_recv.initial_hdr.rad);
+
+		if (!mstb) {
+			DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->down_rep_recv.initial_hdr.lct);
+			memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+			return 0;
+		}
+
+		/* find the message */
+		slot = mgr->down_rep_recv.initial_hdr.seqno;
+		mutex_lock(&mgr->qlock);
+		txmsg = mstb->tx_slots[slot];
+		/* remove from slots */
+		mutex_unlock(&mgr->qlock);
+
+		if (!txmsg) {
+			DRM_DEBUG_KMS("Got MST reply with no msg %p %d %d %02x %02x\n",
+			       mstb,
+			       mgr->down_rep_recv.initial_hdr.seqno,
+			       mgr->down_rep_recv.initial_hdr.lct,
+				      mgr->down_rep_recv.initial_hdr.rad[0],
+				      mgr->down_rep_recv.msg[0]);
+			drm_dp_put_mst_branch_device(mstb);
+			memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+			return 0;
+		}
+
+		drm_dp_sideband_parse_reply(&mgr->down_rep_recv, &txmsg->reply);
+		if (txmsg->reply.reply_type == 1) {
+			DRM_DEBUG_KMS("Got NAK reply: req 0x%02x, reason 0x%02x, nak data 0x%02x\n", txmsg->reply.req_type, txmsg->reply.u.nak.reason, txmsg->reply.u.nak.nak_data);
+		}
+
+		memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+		drm_dp_put_mst_branch_device(mstb);
+
+		mutex_lock(&mgr->qlock);
+		txmsg->state = DRM_DP_SIDEBAND_TX_RX;
+		mstb->tx_slots[slot] = NULL;
+		mutex_unlock(&mgr->qlock);
+
+		wake_up(&mgr->tx_waitq);
+	}
+	return ret;
+}
+
+static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
+{
+	int ret = 0;
+	drm_dp_get_one_sb_msg(mgr, true);
+
+	if (mgr->up_req_recv.have_eomt) {
+		struct drm_dp_sideband_msg_req_body msg;
+		struct drm_dp_mst_branch *mstb;
+		bool seqno;
+		mstb = drm_dp_get_mst_branch_device(mgr,
+						    mgr->up_req_recv.initial_hdr.lct,
+						    mgr->up_req_recv.initial_hdr.rad);
+		if (!mstb) {
+			DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
+			memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+			return 0;
+		}
+
+		seqno = mgr->up_req_recv.initial_hdr.seqno;
+		drm_dp_sideband_parse_req(&mgr->up_req_recv, &msg);
+
+		if (msg.req_type == DP_CONNECTION_STATUS_NOTIFY) {
+			drm_dp_send_up_ack_reply(mgr, mstb, msg.req_type, seqno, false);
+			drm_dp_update_port(mstb, &msg.u.conn_stat);
+			DRM_DEBUG_KMS("Got CSN: pn: %d ldps:%d ddps: %d mcs: %d ip: %d pdt: %d\n", msg.u.conn_stat.port_number, msg.u.conn_stat.legacy_device_plug_status, msg.u.conn_stat.displayport_device_plug_status, msg.u.conn_stat.message_capability_status, msg.u.conn_stat.input_port, msg.u.conn_stat.peer_device_type);
+			(*mgr->cbs->hotplug)(mgr);
+
+		} else if (msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
+			drm_dp_send_up_ack_reply(mgr, mstb, msg.req_type, seqno, false);
+			DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n", msg.u.resource_stat.port_number, msg.u.resource_stat.available_pbn);
+		}
+
+		drm_dp_put_mst_branch_device(mstb);
+		memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+	}
+	return ret;
+}
+
+/**
+ * drm_dp_mst_hpd_irq() - MST hotplug IRQ notify
+ * @mgr: manager to notify irq for.
+ * @esi: 4 bytes from SINK_COUNT_ESI
+ *
+ * This should be called from the driver when it detects a short IRQ,
+ * along with the value of the DEVICE_SERVICE_IRQ_VECTOR_ESI0. The
+ * topology manager will process the sideband messages received as a result
+ * of this.
+ */
+int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled)
+{
+	int ret = 0;
+	int sc;
+	*handled = false;
+	sc = esi[0] & 0x3f;
+
+	if (sc != mgr->sink_count) {
+		mgr->sink_count = sc;
+		*handled = true;
+	}
+
+	if (esi[1] & DP_DOWN_REP_MSG_RDY) {
+		ret = drm_dp_mst_handle_down_rep(mgr);
+		*handled = true;
+	}
+
+	if (esi[1] & DP_UP_REQ_MSG_RDY) {
+		ret |= drm_dp_mst_handle_up_req(mgr);
+		*handled = true;
+	}
+
+	drm_dp_mst_kick_tx(mgr);
+	return ret;
+}
+EXPORT_SYMBOL(drm_dp_mst_hpd_irq);
+
+/**
+ * drm_dp_mst_detect_port() - get connection status for an MST port
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port
+ *
+ * This returns the current connection state for a port. It validates the
+ * port pointer still exists so the caller doesn't require a reference
+ */
+enum drm_connector_status drm_dp_mst_detect_port(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+	enum drm_connector_status status = connector_status_disconnected;
+
+	/* we need to search for the port in the mgr in case its gone */
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return connector_status_disconnected;
+
+	if (!port->ddps)
+		goto out;
+
+	switch (port->pdt) {
+	case DP_PEER_DEVICE_NONE:
+	case DP_PEER_DEVICE_MST_BRANCHING:
+		break;
+
+	case DP_PEER_DEVICE_SST_SINK:
+		status = connector_status_connected;
+		break;
+	case DP_PEER_DEVICE_DP_LEGACY_CONV:
+		if (port->ldps)
+			status = connector_status_connected;
+		break;
+	}
+out:
+	drm_dp_put_port(port);
+	return status;
+}
+EXPORT_SYMBOL(drm_dp_mst_detect_port);
+
+/**
+ * drm_dp_mst_get_edid() - get EDID for an MST port
+ * @connector: toplevel connector to get EDID for
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port.
+ *
+ * This returns an EDID for the port connected to a connector,
+ * It validates the pointer still exists so the caller doesn't require a
+ * reference.
+ */
+struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+	struct edid *edid = NULL;
+
+	/* we need to search for the port in the mgr in case its gone */
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return NULL;
+
+	edid = drm_get_edid(connector, &port->aux.ddc);
+	drm_dp_put_port(port);
+	return edid;
+}
+EXPORT_SYMBOL(drm_dp_mst_get_edid);
+
+/**
+ * drm_dp_find_vcpi_slots() - find slots for this PBN value
+ * @mgr: manager to use
+ * @pbn: payload bandwidth to convert into slots.
+ */
+int drm_dp_find_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr,
+			   int pbn)
+{
+	int num_slots;
+
+	num_slots = DIV_ROUND_UP(pbn, mgr->pbn_div);
+
+	if (num_slots > mgr->avail_slots)
+		return -ENOSPC;
+	return num_slots;
+}
+EXPORT_SYMBOL(drm_dp_find_vcpi_slots);
+
+static int drm_dp_init_vcpi(struct drm_dp_mst_topology_mgr *mgr,
+			    struct drm_dp_vcpi *vcpi, int pbn)
+{
+	int num_slots;
+	int ret;
+
+	num_slots = DIV_ROUND_UP(pbn, mgr->pbn_div);
+
+	if (num_slots > mgr->avail_slots)
+		return -ENOSPC;
+
+	vcpi->pbn = pbn;
+	vcpi->aligned_pbn = num_slots * mgr->pbn_div;
+	vcpi->num_slots = num_slots;
+
+	ret = drm_dp_mst_assign_payload_id(mgr, vcpi);
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+
+/**
+ * drm_dp_mst_allocate_vcpi() - Allocate a virtual channel
+ * @mgr: manager for this port
+ * @port: port to allocate a virtual channel for.
+ * @pbn: payload bandwidth number to request
+ * @slots: returned number of slots for this PBN.
+ */
+bool drm_dp_mst_allocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, int pbn, int *slots)
+{
+	int ret;
+
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return false;
+
+	if (port->vcpi.vcpi > 0) {
+		DRM_DEBUG_KMS("payload: vcpi %d already allocated for pbn %d - requested pbn %d\n", port->vcpi.vcpi, port->vcpi.pbn, pbn);
+		if (pbn == port->vcpi.pbn) {
+			*slots = port->vcpi.num_slots;
+			return true;
+		}
+	}
+
+	ret = drm_dp_init_vcpi(mgr, &port->vcpi, pbn);
+	if (ret) {
+		DRM_DEBUG_KMS("failed to init vcpi %d %d %d\n", DIV_ROUND_UP(pbn, mgr->pbn_div), mgr->avail_slots, ret);
+		goto out;
+	}
+	DRM_DEBUG_KMS("initing vcpi for %d %d\n", pbn, port->vcpi.num_slots);
+	*slots = port->vcpi.num_slots;
+
+	drm_dp_put_port(port);
+	return true;
+out:
+	return false;
+}
+EXPORT_SYMBOL(drm_dp_mst_allocate_vcpi);
+
+/**
+ * drm_dp_mst_reset_vcpi_slots() - Reset number of slots to 0 for VCPI
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port.
+ *
+ * This just resets the number of slots for the ports VCPI for later programming.
+ */
+void drm_dp_mst_reset_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return;
+	port->vcpi.num_slots = 0;
+	drm_dp_put_port(port);
+}
+EXPORT_SYMBOL(drm_dp_mst_reset_vcpi_slots);
+
+/**
+ * drm_dp_mst_deallocate_vcpi() - deallocate a VCPI
+ * @mgr: manager for this port
+ * @port: unverified port to deallocate vcpi for
+ */
+void drm_dp_mst_deallocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
+{
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return;
+
+	drm_dp_mst_put_payload_id(mgr, port->vcpi.vcpi);
+	port->vcpi.num_slots = 0;
+	port->vcpi.pbn = 0;
+	port->vcpi.aligned_pbn = 0;
+	port->vcpi.vcpi = 0;
+	drm_dp_put_port(port);
+}
+EXPORT_SYMBOL(drm_dp_mst_deallocate_vcpi);
+
+static int drm_dp_dpcd_write_payload(struct drm_dp_mst_topology_mgr *mgr,
+				     int id, struct drm_dp_payload *payload)
+{
+	u8 payload_alloc[3], status;
+	int ret;
+	int retries = 0;
+
+	drm_dp_dpcd_writeb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS,
+			   DP_PAYLOAD_TABLE_UPDATED);
+
+	payload_alloc[0] = id;
+	payload_alloc[1] = payload->start_slot;
+	payload_alloc[2] = payload->num_slots;
+
+	ret = drm_dp_dpcd_write(mgr->aux, DP_PAYLOAD_ALLOCATE_SET, payload_alloc, 3);
+	if (ret != 3) {
+		DRM_DEBUG_KMS("failed to write payload allocation %d\n", ret);
+		goto fail;
+	}
+
+retry:
+	ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status);
+	if (ret < 0) {
+		DRM_DEBUG_KMS("failed to read payload table status %d\n", ret);
+		goto fail;
+	}
+
+	if (!(status & DP_PAYLOAD_TABLE_UPDATED)) {
+		retries++;
+		if (retries < 20) {
+			usleep_range(10000, 20000);
+			goto retry;
+		}
+		DRM_DEBUG_KMS("status not set after read payload table status %d\n", status);
+		ret = -EINVAL;
+		goto fail;
+	}
+	ret = 0;
+fail:
+	return ret;
+}
+
+
+/**
+ * drm_dp_check_act_status() - Check ACT handled status.
+ * @mgr: manager to use
+ *
+ * Check the payload status bits in the DPCD for ACT handled completion.
+ */
+int drm_dp_check_act_status(struct drm_dp_mst_topology_mgr *mgr)
+{
+	u8 status;
+	int ret;
+	int count = 0;
+
+	do {
+		ret = drm_dp_dpcd_readb(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS, &status);
+
+		if (ret < 0) {
+			DRM_DEBUG_KMS("failed to read payload table status %d\n", ret);
+			goto fail;
+		}
+
+		if (status & DP_PAYLOAD_ACT_HANDLED)
+			break;
+		count++;
+		udelay(100);
+
+	} while (count < 30);
+
+	if (!(status & DP_PAYLOAD_ACT_HANDLED)) {
+		DRM_DEBUG_KMS("failed to get ACT bit %d after %d retries\n", status, count);
+		ret = -EINVAL;
+		goto fail;
+	}
+	return 0;
+fail:
+	return ret;
+}
+EXPORT_SYMBOL(drm_dp_check_act_status);
+
+/**
+ * drm_dp_calc_pbn_mode() - Calculate the PBN for a mode.
+ * @clock: dot clock for the mode
+ * @bpp: bpp for the mode.
+ *
+ * This uses the formula in the spec to calculate the PBN value for a mode.
+ */
+int drm_dp_calc_pbn_mode(int clock, int bpp)
+{
+	fixed20_12 pix_bw;
+	fixed20_12 fbpp;
+	fixed20_12 result;
+	fixed20_12 margin, tmp;
+	u32 res;
+
+	pix_bw.full = dfixed_const(clock);
+	fbpp.full = dfixed_const(bpp);
+	tmp.full = dfixed_const(8);
+	fbpp.full = dfixed_div(fbpp, tmp);
+
+	result.full = dfixed_mul(pix_bw, fbpp);
+	margin.full = dfixed_const(54);
+	tmp.full = dfixed_const(64);
+	margin.full = dfixed_div(margin, tmp);
+	result.full = dfixed_div(result, margin);
+
+	margin.full = dfixed_const(1006);
+	tmp.full = dfixed_const(1000);
+	margin.full = dfixed_div(margin, tmp);
+	result.full = dfixed_mul(result, margin);
+
+	result.full = dfixed_div(result, tmp);
+	result.full = dfixed_ceil(result);
+	res = dfixed_trunc(result);
+	return res;
+}
+EXPORT_SYMBOL(drm_dp_calc_pbn_mode);
+
+static int test_calc_pbn_mode(void)
+{
+	int ret;
+	ret = drm_dp_calc_pbn_mode(154000, 30);
+	if (ret != 689)
+		return -EINVAL;
+	ret = drm_dp_calc_pbn_mode(234000, 30);
+	if (ret != 1047)
+		return -EINVAL;
+	return 0;
+}
+
+/* we want to kick the TX after we've ack the up/down IRQs. */
+static void drm_dp_mst_kick_tx(struct drm_dp_mst_topology_mgr *mgr)
+{
+	queue_work(system_long_wq, &mgr->tx_work);
+}
+
+static void drm_dp_mst_dump_mstb(struct seq_file *m,
+				 struct drm_dp_mst_branch *mstb)
+{
+	struct drm_dp_mst_port *port;
+	int tabs = mstb->lct;
+	char prefix[10];
+	int i;
+
+	for (i = 0; i < tabs; i++)
+		prefix[i] = '\t';
+	prefix[i] = '\0';
+
+	seq_printf(m, "%smst: %p, %d\n", prefix, mstb, mstb->num_ports);
+	list_for_each_entry(port, &mstb->ports, next) {
+		seq_printf(m, "%sport: %d: ddps: %d ldps: %d, %p, conn: %p\n", prefix, port->port_num, port->ddps, port->ldps, port, port->connector);
+		if (port->mstb)
+			drm_dp_mst_dump_mstb(m, port->mstb);
+	}
+}
+
+static bool dump_dp_payload_table(struct drm_dp_mst_topology_mgr *mgr,
+				  char *buf)
+{
+	int ret;
+	int i;
+	for (i = 0; i < 4; i++) {
+		ret = drm_dp_dpcd_read(mgr->aux, DP_PAYLOAD_TABLE_UPDATE_STATUS + (i * 16), &buf[i * 16], 16);
+		if (ret != 16)
+			break;
+	}
+	if (i == 4)
+		return true;
+	return false;
+}
+
+/**
+ * drm_dp_mst_dump_topology(): dump topology to seq file.
+ * @m: seq_file to dump output to
+ * @mgr: manager to dump current topology for.
+ *
+ * helper to dump MST topology to a seq file for debugfs.
+ */
+void drm_dp_mst_dump_topology(struct seq_file *m,
+			      struct drm_dp_mst_topology_mgr *mgr)
+{
+	int i;
+	struct drm_dp_mst_port *port;
+	mutex_lock(&mgr->lock);
+	if (mgr->mst_primary)
+		drm_dp_mst_dump_mstb(m, mgr->mst_primary);
+
+	/* dump VCPIs */
+	mutex_unlock(&mgr->lock);
+
+	mutex_lock(&mgr->payload_lock);
+	seq_printf(m, "vcpi: %lx\n", mgr->payload_mask);
+
+	for (i = 0; i < mgr->max_payloads; i++) {
+		if (mgr->proposed_vcpis[i]) {
+			port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
+			seq_printf(m, "vcpi %d: %d %d %d\n", i, port->port_num, port->vcpi.vcpi, port->vcpi.num_slots);
+		} else
+			seq_printf(m, "vcpi %d:unsed\n", i);
+	}
+	for (i = 0; i < mgr->max_payloads; i++) {
+		seq_printf(m, "payload %d: %d, %d, %d\n",
+			   i,
+			   mgr->payloads[i].payload_state,
+			   mgr->payloads[i].start_slot,
+			   mgr->payloads[i].num_slots);
+
+
+	}
+	mutex_unlock(&mgr->payload_lock);
+
+	mutex_lock(&mgr->lock);
+	if (mgr->mst_primary) {
+		u8 buf[64];
+		bool bret;
+		int ret;
+		ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE);
+		seq_printf(m, "dpcd: ");
+		for (i = 0; i < DP_RECEIVER_CAP_SIZE; i++)
+			seq_printf(m, "%02x ", buf[i]);
+		seq_printf(m, "\n");
+		ret = drm_dp_dpcd_read(mgr->aux, DP_FAUX_CAP, buf, 2);
+		seq_printf(m, "faux/mst: ");
+		for (i = 0; i < 2; i++)
+			seq_printf(m, "%02x ", buf[i]);
+		seq_printf(m, "\n");
+		ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1);
+		seq_printf(m, "mst ctrl: ");
+		for (i = 0; i < 1; i++)
+			seq_printf(m, "%02x ", buf[i]);
+		seq_printf(m, "\n");
+
+		bret = dump_dp_payload_table(mgr, buf);
+		if (bret == true) {
+			seq_printf(m, "payload table: ");
+			for (i = 0; i < 63; i++)
+				seq_printf(m, "%02x ", buf[i]);
+			seq_printf(m, "\n");
+		}
+
+	}
+
+	mutex_unlock(&mgr->lock);
+
+}
+EXPORT_SYMBOL(drm_dp_mst_dump_topology);
+
+static void drm_dp_tx_work(struct work_struct *work)
+{
+	struct drm_dp_mst_topology_mgr *mgr = container_of(work, struct drm_dp_mst_topology_mgr, tx_work);
+
+	mutex_lock(&mgr->qlock);
+	if (mgr->tx_down_in_progress)
+		process_single_down_tx_qlock(mgr);
+	mutex_unlock(&mgr->qlock);
+}
+
+/**
+ * drm_dp_mst_topology_mgr_init - initialise a topology manager
+ * @mgr: manager struct to initialise
+ * @dev: device providing this structure - for i2c addition.
+ * @aux: DP helper aux channel to talk to this device
+ * @max_dpcd_transaction_bytes: hw specific DPCD transaction limit
+ * @max_payloads: maximum number of payloads this GPU can source
+ * @conn_base_id: the connector object ID the MST device is connected to.
+ *
+ * Return 0 for success, or negative error code on failure
+ */
+int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
+				 struct device *dev, struct drm_dp_aux *aux,
+				 int max_dpcd_transaction_bytes,
+				 int max_payloads, int conn_base_id)
+{
+	mutex_init(&mgr->lock);
+	mutex_init(&mgr->qlock);
+	mutex_init(&mgr->payload_lock);
+	INIT_LIST_HEAD(&mgr->tx_msg_upq);
+	INIT_LIST_HEAD(&mgr->tx_msg_downq);
+	INIT_WORK(&mgr->work, drm_dp_mst_link_probe_work);
+	INIT_WORK(&mgr->tx_work, drm_dp_tx_work);
+	init_waitqueue_head(&mgr->tx_waitq);
+	mgr->dev = dev;
+	mgr->aux = aux;
+	mgr->max_dpcd_transaction_bytes = max_dpcd_transaction_bytes;
+	mgr->max_payloads = max_payloads;
+	mgr->conn_base_id = conn_base_id;
+	mgr->payloads = kcalloc(max_payloads, sizeof(struct drm_dp_payload), GFP_KERNEL);
+	if (!mgr->payloads)
+		return -ENOMEM;
+	mgr->proposed_vcpis = kcalloc(max_payloads, sizeof(struct drm_dp_vcpi *), GFP_KERNEL);
+	if (!mgr->proposed_vcpis)
+		return -ENOMEM;
+	set_bit(0, &mgr->payload_mask);
+	test_calc_pbn_mode();
+	return 0;
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_init);
+
+/**
+ * drm_dp_mst_topology_mgr_destroy() - destroy topology manager.
+ * @mgr: manager to destroy
+ */
+void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr)
+{
+	mutex_lock(&mgr->payload_lock);
+	kfree(mgr->payloads);
+	mgr->payloads = NULL;
+	kfree(mgr->proposed_vcpis);
+	mgr->proposed_vcpis = NULL;
+	mutex_unlock(&mgr->payload_lock);
+	mgr->dev = NULL;
+	mgr->aux = NULL;
+}
+EXPORT_SYMBOL(drm_dp_mst_topology_mgr_destroy);
+
+/* I2C device */
+static int drm_dp_mst_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs,
+			       int num)
+{
+	struct drm_dp_aux *aux = adapter->algo_data;
+	struct drm_dp_mst_port *port = container_of(aux, struct drm_dp_mst_port, aux);
+	struct drm_dp_mst_branch *mstb;
+	struct drm_dp_mst_topology_mgr *mgr = port->mgr;
+	unsigned int i;
+	bool reading = false;
+	struct drm_dp_sideband_msg_req_body msg;
+	struct drm_dp_sideband_msg_tx *txmsg = NULL;
+	int ret;
+
+	mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
+	if (!mstb)
+		return -EREMOTEIO;
+
+	/* construct i2c msg */
+	/* see if last msg is a read */
+	if (msgs[num - 1].flags & I2C_M_RD)
+		reading = true;
+
+	if (!reading) {
+		DRM_DEBUG_KMS("Unsupported I2C transaction for MST device\n");
+		ret = -EIO;
+		goto out;
+	}
+
+	msg.req_type = DP_REMOTE_I2C_READ;
+	msg.u.i2c_read.num_transactions = num - 1;
+	msg.u.i2c_read.port_number = port->port_num;
+	for (i = 0; i < num - 1; i++) {
+		msg.u.i2c_read.transactions[i].i2c_dev_id = msgs[i].addr;
+		msg.u.i2c_read.transactions[i].num_bytes = msgs[i].len;
+		msg.u.i2c_read.transactions[i].bytes = msgs[i].buf;
+	}
+	msg.u.i2c_read.read_i2c_device_id = msgs[num - 1].addr;
+	msg.u.i2c_read.num_bytes_read = msgs[num - 1].len;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	txmsg->dst = mstb;
+	drm_dp_encode_sideband_req(&msg, txmsg);
+
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
+	if (ret > 0) {
+
+		if (txmsg->reply.reply_type == 1) { /* got a NAK back */
+			ret = -EREMOTEIO;
+			goto out;
+		}
+		if (txmsg->reply.u.remote_i2c_read_ack.num_bytes != msgs[num - 1].len) {
+			ret = -EIO;
+			goto out;
+		}
+		memcpy(msgs[num - 1].buf, txmsg->reply.u.remote_i2c_read_ack.bytes, msgs[num - 1].len);
+		ret = num;
+	}
+out:
+	kfree(txmsg);
+	drm_dp_put_mst_branch_device(mstb);
+	return ret;
+}
+
+static u32 drm_dp_mst_i2c_functionality(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |
+	       I2C_FUNC_SMBUS_READ_BLOCK_DATA |
+	       I2C_FUNC_SMBUS_BLOCK_PROC_CALL |
+	       I2C_FUNC_10BIT_ADDR;
+}
+
+static const struct i2c_algorithm drm_dp_mst_i2c_algo = {
+	.functionality = drm_dp_mst_i2c_functionality,
+	.master_xfer = drm_dp_mst_i2c_xfer,
+};
+
+/**
+ * drm_dp_mst_register_i2c_bus() - register an I2C adapter for I2C-over-AUX
+ * @aux: DisplayPort AUX channel
+ *
+ * Returns 0 on success or a negative error code on failure.
+ */
+static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux)
+{
+	aux->ddc.algo = &drm_dp_mst_i2c_algo;
+	aux->ddc.algo_data = aux;
+	aux->ddc.retries = 3;
+
+	aux->ddc.class = I2C_CLASS_DDC;
+	aux->ddc.owner = THIS_MODULE;
+	aux->ddc.dev.parent = aux->dev;
+	aux->ddc.dev.of_node = aux->dev->of_node;
+
+	strlcpy(aux->ddc.name, aux->name ? aux->name : dev_name(aux->dev),
+		sizeof(aux->ddc.name));
+
+	return i2c_add_adapter(&aux->ddc);
+}
+
+/**
+ * drm_dp_mst_unregister_i2c_bus() - unregister an I2C-over-AUX adapter
+ * @aux: DisplayPort AUX channel
+ */
+static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux)
+{
+	i2c_del_adapter(&aux->ddc);
+}
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 8218078..3242e20 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -1,31 +1,11 @@
-/**
- * \file drm_drv.c
- * Generic driver template
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- *
- * To use this template, you must at least define the following (samples
- * given for the MGA driver):
- *
- * \code
- * #define DRIVER_AUTHOR	"VA Linux Systems, Inc."
- *
- * #define DRIVER_NAME		"mga"
- * #define DRIVER_DESC		"Matrox G200/G400"
- * #define DRIVER_DATE		"20001127"
- *
- * #define drm_x		mga_##x
- * \endcode
- */
-
 /*
- * Created: Thu Nov 23 03:10:50 2000 by gareth@valinux.com
+ * Created: Fri Jan 19 10:48:35 2001 by faith@acm.org
  *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * Copyright 2001 VA Linux Systems, Inc., Sunnyvale, California.
  * All Rights Reserved.
  *
+ * Author Rickard E. (Rik) Faith <faith@valinux.com>
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
@@ -40,432 +20,906 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  */
 
 #include <linux/debugfs.h>
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/mount.h>
 #include <linux/slab.h>
-#include <linux/export.h>
 #include <drm/drmP.h>
 #include <drm/drm_core.h>
+#include "drm_legacy.h"
 
+unsigned int drm_debug = 0;	/* 1 to enable debug output */
+EXPORT_SYMBOL(drm_debug);
 
-static int drm_version(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv);
-
-#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
-	[DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0, .name = #ioctl}
-
-/** Ioctl table */
-static const struct drm_ioctl_desc drm_ioctls[] = {
-	DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version, DRM_UNLOCKED|DRM_RENDER_ALLOW),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE, drm_getunique, 0),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_MAGIC, drm_getmagic, 0),
-	DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_MAP, drm_getmap, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT, drm_getclient, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS, drm_getstats, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_CAP, drm_getcap, DRM_UNLOCKED|DRM_RENDER_ALLOW),
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_CLIENT_CAP, drm_setclientcap, 0),
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_VERSION, drm_setversion, DRM_MASTER),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE, drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_BLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_UNBLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AUTH_MAGIC, drm_authmagic, DRM_AUTH|DRM_MASTER),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_MAP, drm_addmap_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RM_MAP, drm_rmmap_ioctl, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_SAREA_CTX, drm_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_SAREA_CTX, drm_getsareactx, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SET_MASTER, drm_setmaster_ioctl, DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_DROP_MASTER, drm_dropmaster_ioctl, DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_CTX, drm_addctx, DRM_AUTH|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RM_CTX, drm_rmctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_MOD_CTX, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_GET_CTX, drm_getctx, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_SWITCH_CTX, drm_switchctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_NEW_CTX, drm_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX, drm_resctx, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_LOCK, drm_lock, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_UNLOCK, drm_unlock, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_FINISH, drm_noop, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_ADD_BUFS, drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_MARK_BUFS, drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_INFO_BUFS, drm_infobufs, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_MAP_BUFS, drm_mapbufs, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS, drm_freebufs, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_DMA, drm_dma_ioctl, DRM_AUTH),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-#if __OS_HAS_AGP
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ACQUIRE, drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_RELEASE, drm_agp_release_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ENABLE, drm_agp_enable_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_INFO, drm_agp_info_ioctl, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ALLOC, drm_agp_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_FREE, drm_agp_free_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_BIND, drm_agp_bind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_AGP_UNBIND, drm_agp_unbind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-#endif
-
-	DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC, drm_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE, drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_GEM_CLOSE, drm_gem_close_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW),
-	DRM_IOCTL_DEF(DRM_IOCTL_GEM_FLINK, drm_gem_flink_ioctl, DRM_AUTH|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_GEM_OPEN, drm_gem_open_ioctl, DRM_AUTH|DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETRESOURCES, drm_mode_getresources, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_PRIME_HANDLE_TO_FD, drm_prime_handle_to_fd_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
-	DRM_IOCTL_DEF(DRM_IOCTL_PRIME_FD_TO_HANDLE, drm_prime_fd_to_handle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
-
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANERESOURCES, drm_mode_getplane_res, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCRTC, drm_mode_getcrtc, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETCRTC, drm_mode_setcrtc, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANE, drm_mode_getplane, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPLANE, drm_mode_setplane, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR, drm_mode_cursor_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETGAMMA, drm_mode_gamma_get_ioctl, DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETGAMMA, drm_mode_gamma_set_ioctl, DRM_MASTER|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETENCODER, drm_mode_getencoder, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCONNECTOR, drm_mode_getconnector, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ATTACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DETACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPERTY, drm_mode_getproperty_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPROPERTY, drm_mode_connector_property_set_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB2, drm_mode_addfb2, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_PAGE_FLIP, drm_mode_page_flip_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DIRTYFB, drm_mode_dirtyfb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CREATE_DUMB, drm_mode_create_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_MAP_DUMB, drm_mode_mmap_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DESTROY_DUMB, drm_mode_destroy_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_GETPROPERTIES, drm_mode_obj_get_properties_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_SETPROPERTY, drm_mode_obj_set_property_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR2, drm_mode_cursor2_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
-};
+unsigned int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
 
-#define DRM_CORE_IOCTL_COUNT	ARRAY_SIZE( drm_ioctls )
+unsigned int drm_timestamp_precision = 20;  /* Default to 20 usecs. */
 
-/** File operations structure */
-static const struct file_operations drm_stub_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_stub_open,
-	.llseek = noop_llseek,
-};
+/*
+ * Default to use monotonic timestamps for wait-for-vblank and page-flip
+ * complete events.
+ */
+unsigned int drm_timestamp_monotonic = 1;
 
-static int __init drm_core_init(void)
+MODULE_AUTHOR(CORE_AUTHOR);
+MODULE_DESCRIPTION(CORE_DESC);
+MODULE_LICENSE("GPL and additional rights");
+MODULE_PARM_DESC(debug, "Enable debug output");
+MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
+MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
+MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
+
+module_param_named(debug, drm_debug, int, 0600);
+module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
+module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
+module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
+
+static DEFINE_SPINLOCK(drm_minor_lock);
+static struct idr drm_minors_idr;
+
+struct class *drm_class;
+static struct dentry *drm_debugfs_root;
+
+int drm_err(const char *func, const char *format, ...)
 {
-	int ret = -ENOMEM;
+	struct va_format vaf;
+	va_list args;
+	int r;
 
-	drm_global_init();
-	drm_connector_ida_init();
-	idr_init(&drm_minors_idr);
+	va_start(args, format);
 
-	if (register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops))
-		goto err_p1;
+	vaf.fmt = format;
+	vaf.va = &args;
 
-	drm_class = drm_sysfs_create(THIS_MODULE, "drm");
-	if (IS_ERR(drm_class)) {
-		printk(KERN_ERR "DRM: Error creating drm class.\n");
-		ret = PTR_ERR(drm_class);
-		goto err_p2;
+	r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
+
+	va_end(args);
+
+	return r;
+}
+EXPORT_SYMBOL(drm_err);
+
+void drm_ut_debug_printk(const char *function_name, const char *format, ...)
+{
+	struct va_format vaf;
+	va_list args;
+
+	va_start(args, format);
+	vaf.fmt = format;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "[" DRM_NAME ":%s] %pV", function_name, &vaf);
+
+	va_end(args);
+}
+EXPORT_SYMBOL(drm_ut_debug_printk);
+
+struct drm_master *drm_master_create(struct drm_minor *minor)
+{
+	struct drm_master *master;
+
+	master = kzalloc(sizeof(*master), GFP_KERNEL);
+	if (!master)
+		return NULL;
+
+	kref_init(&master->refcount);
+	spin_lock_init(&master->lock.spinlock);
+	init_waitqueue_head(&master->lock.lock_queue);
+	if (drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER)) {
+		kfree(master);
+		return NULL;
 	}
+	INIT_LIST_HEAD(&master->magicfree);
+	master->minor = minor;
 
-	drm_debugfs_root = debugfs_create_dir("dri", NULL);
-	if (!drm_debugfs_root) {
-		DRM_ERROR("Cannot create /sys/kernel/debug/dri\n");
-		ret = -1;
-		goto err_p3;
+	return master;
+}
+
+struct drm_master *drm_master_get(struct drm_master *master)
+{
+	kref_get(&master->refcount);
+	return master;
+}
+EXPORT_SYMBOL(drm_master_get);
+
+static void drm_master_destroy(struct kref *kref)
+{
+	struct drm_master *master = container_of(kref, struct drm_master, refcount);
+	struct drm_magic_entry *pt, *next;
+	struct drm_device *dev = master->minor->dev;
+	struct drm_map_list *r_list, *list_temp;
+
+	mutex_lock(&dev->struct_mutex);
+	if (dev->driver->master_destroy)
+		dev->driver->master_destroy(dev, master);
+
+	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
+		if (r_list->master == master) {
+			drm_rmmap_locked(dev, r_list->map);
+			r_list = NULL;
+		}
 	}
 
-	DRM_INFO("Initialized %s %d.%d.%d %s\n",
-		 CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
-	return 0;
-err_p3:
-	drm_sysfs_destroy();
-err_p2:
-	unregister_chrdev(DRM_MAJOR, "drm");
+	if (master->unique) {
+		kfree(master->unique);
+		master->unique = NULL;
+		master->unique_len = 0;
+	}
 
-	idr_destroy(&drm_minors_idr);
-err_p1:
-	return ret;
+	list_for_each_entry_safe(pt, next, &master->magicfree, head) {
+		list_del(&pt->head);
+		drm_ht_remove_item(&master->magiclist, &pt->hash_item);
+		kfree(pt);
+	}
+
+	drm_ht_remove(&master->magiclist);
+
+	mutex_unlock(&dev->struct_mutex);
+	kfree(master);
 }
 
-static void __exit drm_core_exit(void)
+void drm_master_put(struct drm_master **master)
 {
-	debugfs_remove(drm_debugfs_root);
-	drm_sysfs_destroy();
+	kref_put(&(*master)->refcount, drm_master_destroy);
+	*master = NULL;
+}
+EXPORT_SYMBOL(drm_master_put);
 
-	unregister_chrdev(DRM_MAJOR, "drm");
+int drm_setmaster_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv)
+{
+	int ret = 0;
 
-	drm_connector_ida_destroy();
-	idr_destroy(&drm_minors_idr);
+	mutex_lock(&dev->master_mutex);
+	if (file_priv->is_master)
+		goto out_unlock;
+
+	if (file_priv->minor->master) {
+		ret = -EINVAL;
+		goto out_unlock;
+	}
+
+	if (!file_priv->master) {
+		ret = -EINVAL;
+		goto out_unlock;
+	}
+
+	file_priv->minor->master = drm_master_get(file_priv->master);
+	file_priv->is_master = 1;
+	if (dev->driver->master_set) {
+		ret = dev->driver->master_set(dev, file_priv, false);
+		if (unlikely(ret != 0)) {
+			file_priv->is_master = 0;
+			drm_master_put(&file_priv->minor->master);
+		}
+	}
+
+out_unlock:
+	mutex_unlock(&dev->master_mutex);
+	return ret;
 }
 
-module_init(drm_core_init);
-module_exit(drm_core_exit);
+int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv)
+{
+	int ret = -EINVAL;
 
-/**
- * Copy and IOCTL return string to user space
+	mutex_lock(&dev->master_mutex);
+	if (!file_priv->is_master)
+		goto out_unlock;
+
+	if (!file_priv->minor->master)
+		goto out_unlock;
+
+	ret = 0;
+	if (dev->driver->master_drop)
+		dev->driver->master_drop(dev, file_priv, false);
+	drm_master_put(&file_priv->minor->master);
+	file_priv->is_master = 0;
+
+out_unlock:
+	mutex_unlock(&dev->master_mutex);
+	return ret;
+}
+
+/*
+ * DRM Minors
+ * A DRM device can provide several char-dev interfaces on the DRM-Major. Each
+ * of them is represented by a drm_minor object. Depending on the capabilities
+ * of the device-driver, different interfaces are registered.
+ *
+ * Minors can be accessed via dev->$minor_name. This pointer is either
+ * NULL or a valid drm_minor pointer and stays valid as long as the device is
+ * valid. This means, DRM minors have the same life-time as the underlying
+ * device. However, this doesn't mean that the minor is active. Minors are
+ * registered and unregistered dynamically according to device-state.
  */
-static int drm_copy_field(char *buf, size_t *buf_len, const char *value)
+
+static struct drm_minor **drm_minor_get_slot(struct drm_device *dev,
+					     unsigned int type)
 {
-	int len;
+	switch (type) {
+	case DRM_MINOR_LEGACY:
+		return &dev->primary;
+	case DRM_MINOR_RENDER:
+		return &dev->render;
+	case DRM_MINOR_CONTROL:
+		return &dev->control;
+	default:
+		return NULL;
+	}
+}
 
-	/* don't overflow userbuf */
-	len = strlen(value);
-	if (len > *buf_len)
-		len = *buf_len;
+static int drm_minor_alloc(struct drm_device *dev, unsigned int type)
+{
+	struct drm_minor *minor;
+	unsigned long flags;
+	int r;
+
+	minor = kzalloc(sizeof(*minor), GFP_KERNEL);
+	if (!minor)
+		return -ENOMEM;
+
+	minor->type = type;
+	minor->dev = dev;
+
+	idr_preload(GFP_KERNEL);
+	spin_lock_irqsave(&drm_minor_lock, flags);
+	r = idr_alloc(&drm_minors_idr,
+		      NULL,
+		      64 * type,
+		      64 * (type + 1),
+		      GFP_NOWAIT);
+	spin_unlock_irqrestore(&drm_minor_lock, flags);
+	idr_preload_end();
+
+	if (r < 0)
+		goto err_free;
+
+	minor->index = r;
+
+	minor->kdev = drm_sysfs_minor_alloc(minor);
+	if (IS_ERR(minor->kdev)) {
+		r = PTR_ERR(minor->kdev);
+		goto err_index;
+	}
 
-	/* let userspace know exact length of driver value (which could be
-	 * larger than the userspace-supplied buffer) */
-	*buf_len = strlen(value);
+	*drm_minor_get_slot(dev, type) = minor;
+	return 0;
+
+err_index:
+	spin_lock_irqsave(&drm_minor_lock, flags);
+	idr_remove(&drm_minors_idr, minor->index);
+	spin_unlock_irqrestore(&drm_minor_lock, flags);
+err_free:
+	kfree(minor);
+	return r;
+}
+
+static void drm_minor_free(struct drm_device *dev, unsigned int type)
+{
+	struct drm_minor **slot, *minor;
+	unsigned long flags;
+
+	slot = drm_minor_get_slot(dev, type);
+	minor = *slot;
+	if (!minor)
+		return;
+
+	drm_mode_group_destroy(&minor->mode_group);
+	put_device(minor->kdev);
+
+	spin_lock_irqsave(&drm_minor_lock, flags);
+	idr_remove(&drm_minors_idr, minor->index);
+	spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+	kfree(minor);
+	*slot = NULL;
+}
 
-	/* finally, try filling in the userbuf */
-	if (len && buf)
-		if (copy_to_user(buf, value, len))
-			return -EFAULT;
+static int drm_minor_register(struct drm_device *dev, unsigned int type)
+{
+	struct drm_minor *minor;
+	unsigned long flags;
+	int ret;
+
+	DRM_DEBUG("\n");
+
+	minor = *drm_minor_get_slot(dev, type);
+	if (!minor)
+		return 0;
+
+	ret = drm_debugfs_init(minor, minor->index, drm_debugfs_root);
+	if (ret) {
+		DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
+		return ret;
+	}
+
+	ret = device_add(minor->kdev);
+	if (ret)
+		goto err_debugfs;
+
+	/* replace NULL with @minor so lookups will succeed from now on */
+	spin_lock_irqsave(&drm_minor_lock, flags);
+	idr_replace(&drm_minors_idr, minor, minor->index);
+	spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+	DRM_DEBUG("new minor registered %d\n", minor->index);
 	return 0;
+
+err_debugfs:
+	drm_debugfs_cleanup(minor);
+	return ret;
+}
+
+static void drm_minor_unregister(struct drm_device *dev, unsigned int type)
+{
+	struct drm_minor *minor;
+	unsigned long flags;
+
+	minor = *drm_minor_get_slot(dev, type);
+	if (!minor || !device_is_registered(minor->kdev))
+		return;
+
+	/* replace @minor with NULL so lookups will fail from now on */
+	spin_lock_irqsave(&drm_minor_lock, flags);
+	idr_replace(&drm_minors_idr, NULL, minor->index);
+	spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+	device_del(minor->kdev);
+	dev_set_drvdata(minor->kdev, NULL); /* safety belt */
+	drm_debugfs_cleanup(minor);
 }
 
 /**
- * Get version information
+ * drm_minor_acquire - Acquire a DRM minor
+ * @minor_id: Minor ID of the DRM-minor
+ *
+ * Looks up the given minor-ID and returns the respective DRM-minor object. The
+ * refence-count of the underlying device is increased so you must release this
+ * object with drm_minor_release().
  *
- * \param inode device inode.
- * \param filp file pointer.
- * \param cmd command.
- * \param arg user argument, pointing to a drm_version structure.
- * \return zero on success or negative number on failure.
+ * As long as you hold this minor, it is guaranteed that the object and the
+ * minor->dev pointer will stay valid! However, the device may get unplugged and
+ * unregistered while you hold the minor.
  *
- * Fills in the version information in \p arg.
+ * Returns:
+ * Pointer to minor-object with increased device-refcount, or PTR_ERR on
+ * failure.
  */
-static int drm_version(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
+struct drm_minor *drm_minor_acquire(unsigned int minor_id)
 {
-	struct drm_version *version = data;
-	int err;
+	struct drm_minor *minor;
+	unsigned long flags;
+
+	spin_lock_irqsave(&drm_minor_lock, flags);
+	minor = idr_find(&drm_minors_idr, minor_id);
+	if (minor)
+		drm_dev_ref(minor->dev);
+	spin_unlock_irqrestore(&drm_minor_lock, flags);
+
+	if (!minor) {
+		return ERR_PTR(-ENODEV);
+	} else if (drm_device_is_unplugged(minor->dev)) {
+		drm_dev_unref(minor->dev);
+		return ERR_PTR(-ENODEV);
+	}
 
-	version->version_major = dev->driver->major;
-	version->version_minor = dev->driver->minor;
-	version->version_patchlevel = dev->driver->patchlevel;
-	err = drm_copy_field(version->name, &version->name_len,
-			dev->driver->name);
-	if (!err)
-		err = drm_copy_field(version->date, &version->date_len,
-				dev->driver->date);
-	if (!err)
-		err = drm_copy_field(version->desc, &version->desc_len,
-				dev->driver->desc);
+	return minor;
+}
 
-	return err;
+/**
+ * drm_minor_release - Release DRM minor
+ * @minor: Pointer to DRM minor object
+ *
+ * Release a minor that was previously acquired via drm_minor_acquire().
+ */
+void drm_minor_release(struct drm_minor *minor)
+{
+	drm_dev_unref(minor->dev);
 }
 
 /**
- * drm_ioctl_permit - Check ioctl permissions against caller
+ * drm_put_dev - Unregister and release a DRM device
+ * @dev: DRM device
+ *
+ * Called at module unload time or when a PCI device is unplugged.
  *
- * @flags: ioctl permission flags.
- * @file_priv: Pointer to struct drm_file identifying the caller.
+ * Use of this function is discouraged. It will eventually go away completely.
+ * Please use drm_dev_unregister() and drm_dev_unref() explicitly instead.
  *
- * Checks whether the caller is allowed to run an ioctl with the
- * indicated permissions. If so, returns zero. Otherwise returns an
- * error code suitable for ioctl return.
+ * Cleans up all DRM device, calling drm_lastclose().
  */
-static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+void drm_put_dev(struct drm_device *dev)
 {
-	/* ROOT_ONLY is only for CAP_SYS_ADMIN */
-	if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
-		return -EACCES;
-
-	/* AUTH is only for authenticated or render client */
-	if (unlikely((flags & DRM_AUTH) && !drm_is_render_client(file_priv) &&
-		     !file_priv->authenticated))
-		return -EACCES;
-
-	/* MASTER is only for master or control clients */
-	if (unlikely((flags & DRM_MASTER) && !file_priv->is_master &&
-		     !drm_is_control_client(file_priv)))
-		return -EACCES;
-
-	/* Control clients must be explicitly allowed */
-	if (unlikely(!(flags & DRM_CONTROL_ALLOW) &&
-		     drm_is_control_client(file_priv)))
-		return -EACCES;
-
-	/* Render clients must be explicitly allowed */
-	if (unlikely(!(flags & DRM_RENDER_ALLOW) &&
-		     drm_is_render_client(file_priv)))
-		return -EACCES;
+	DRM_DEBUG("\n");
 
-	return 0;
+	if (!dev) {
+		DRM_ERROR("cleanup called no dev\n");
+		return;
+	}
+
+	drm_dev_unregister(dev);
+	drm_dev_unref(dev);
+}
+EXPORT_SYMBOL(drm_put_dev);
+
+void drm_unplug_dev(struct drm_device *dev)
+{
+	/* for a USB device */
+	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+	drm_minor_unregister(dev, DRM_MINOR_RENDER);
+	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
+
+	mutex_lock(&drm_global_mutex);
+
+	drm_device_set_unplugged(dev);
+
+	if (dev->open_count == 0) {
+		drm_put_dev(dev);
+	}
+	mutex_unlock(&drm_global_mutex);
+}
+EXPORT_SYMBOL(drm_unplug_dev);
+
+/*
+ * DRM internal mount
+ * We want to be able to allocate our own "struct address_space" to control
+ * memory-mappings in VRAM (or stolen RAM, ...). However, core MM does not allow
+ * stand-alone address_space objects, so we need an underlying inode. As there
+ * is no way to allocate an independent inode easily, we need a fake internal
+ * VFS mount-point.
+ *
+ * The drm_fs_inode_new() function allocates a new inode, drm_fs_inode_free()
+ * frees it again. You are allowed to use iget() and iput() to get references to
+ * the inode. But each drm_fs_inode_new() call must be paired with exactly one
+ * drm_fs_inode_free() call (which does not have to be the last iput()).
+ * We use drm_fs_inode_*() to manage our internal VFS mount-point and share it
+ * between multiple inode-users. You could, technically, call
+ * iget() + drm_fs_inode_free() directly after alloc and sometime later do an
+ * iput(), but this way you'd end up with a new vfsmount for each inode.
+ */
+
+static int drm_fs_cnt;
+static struct vfsmount *drm_fs_mnt;
+
+static const struct dentry_operations drm_fs_dops = {
+	.d_dname	= simple_dname,
+};
+
+static const struct super_operations drm_fs_sops = {
+	.statfs		= simple_statfs,
+};
+
+static struct dentry *drm_fs_mount(struct file_system_type *fs_type, int flags,
+				   const char *dev_name, void *data)
+{
+	return mount_pseudo(fs_type,
+			    "drm:",
+			    &drm_fs_sops,
+			    &drm_fs_dops,
+			    0x010203ff);
+}
+
+static struct file_system_type drm_fs_type = {
+	.name		= "drm",
+	.owner		= THIS_MODULE,
+	.mount		= drm_fs_mount,
+	.kill_sb	= kill_anon_super,
+};
+
+static struct inode *drm_fs_inode_new(void)
+{
+	struct inode *inode;
+	int r;
+
+	r = simple_pin_fs(&drm_fs_type, &drm_fs_mnt, &drm_fs_cnt);
+	if (r < 0) {
+		DRM_ERROR("Cannot mount pseudo fs: %d\n", r);
+		return ERR_PTR(r);
+	}
+
+	inode = alloc_anon_inode(drm_fs_mnt->mnt_sb);
+	if (IS_ERR(inode))
+		simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
+
+	return inode;
+}
+
+static void drm_fs_inode_free(struct inode *inode)
+{
+	if (inode) {
+		iput(inode);
+		simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
+	}
 }
 
 /**
- * Called whenever a process performs an ioctl on /dev/drm.
+ * drm_dev_alloc - Allocate new DRM device
+ * @driver: DRM driver to allocate device for
+ * @parent: Parent device object
  *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg user argument.
- * \return zero on success or negative number on failure.
+ * Allocate and initialize a new DRM device. No device registration is done.
+ * Call drm_dev_register() to advertice the device to user space and register it
+ * with other core subsystems.
  *
- * Looks up the ioctl function in the ::ioctls table, checking for root
- * previleges if so required, and dispatches to the respective function.
+ * The initial ref-count of the object is 1. Use drm_dev_ref() and
+ * drm_dev_unref() to take and drop further ref-counts.
+ *
+ * RETURNS:
+ * Pointer to new DRM device, or NULL if out of memory.
  */
-long drm_ioctl(struct file *filp,
-	      unsigned int cmd, unsigned long arg)
+struct drm_device *drm_dev_alloc(struct drm_driver *driver,
+				 struct device *parent)
 {
-	struct drm_file *file_priv = filp->private_data;
 	struct drm_device *dev;
-	const struct drm_ioctl_desc *ioctl = NULL;
-	drm_ioctl_t *func;
-	unsigned int nr = DRM_IOCTL_NR(cmd);
-	int retcode = -EINVAL;
-	char stack_kdata[128];
-	char *kdata = NULL;
-	unsigned int usize, asize;
-
-	dev = file_priv->minor->dev;
-
-	if (drm_device_is_unplugged(dev))
-		return -ENODEV;
-
-	if ((nr >= DRM_CORE_IOCTL_COUNT) &&
-	    ((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
-		goto err_i1;
-	if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) &&
-	    (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
-		u32 drv_size;
-		ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
-		drv_size = _IOC_SIZE(ioctl->cmd_drv);
-		usize = asize = _IOC_SIZE(cmd);
-		if (drv_size > asize)
-			asize = drv_size;
-		cmd = ioctl->cmd_drv;
+	int ret;
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return NULL;
+
+	kref_init(&dev->ref);
+	dev->dev = parent;
+	dev->driver = driver;
+
+	INIT_LIST_HEAD(&dev->filelist);
+	INIT_LIST_HEAD(&dev->ctxlist);
+	INIT_LIST_HEAD(&dev->vmalist);
+	INIT_LIST_HEAD(&dev->maplist);
+	INIT_LIST_HEAD(&dev->vblank_event_list);
+
+	spin_lock_init(&dev->buf_lock);
+	spin_lock_init(&dev->event_lock);
+	mutex_init(&dev->struct_mutex);
+	mutex_init(&dev->ctxlist_mutex);
+	mutex_init(&dev->master_mutex);
+
+	dev->anon_inode = drm_fs_inode_new();
+	if (IS_ERR(dev->anon_inode)) {
+		ret = PTR_ERR(dev->anon_inode);
+		DRM_ERROR("Cannot allocate anonymous inode: %d\n", ret);
+		goto err_free;
 	}
-	else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) {
-		u32 drv_size;
-
-		ioctl = &drm_ioctls[nr];
 
-		drv_size = _IOC_SIZE(ioctl->cmd);
-		usize = asize = _IOC_SIZE(cmd);
-		if (drv_size > asize)
-			asize = drv_size;
+	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+		ret = drm_minor_alloc(dev, DRM_MINOR_CONTROL);
+		if (ret)
+			goto err_minors;
+	}
 
-		cmd = ioctl->cmd;
-	} else
-		goto err_i1;
+	if (drm_core_check_feature(dev, DRIVER_RENDER)) {
+		ret = drm_minor_alloc(dev, DRM_MINOR_RENDER);
+		if (ret)
+			goto err_minors;
+	}
 
-	DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
-		  task_pid_nr(current),
-		  (long)old_encode_dev(file_priv->minor->kdev->devt),
-		  file_priv->authenticated, ioctl->name);
+	ret = drm_minor_alloc(dev, DRM_MINOR_LEGACY);
+	if (ret)
+		goto err_minors;
 
-	/* Do not trust userspace, use our own definition */
-	func = ioctl->func;
+	if (drm_ht_create(&dev->map_hash, 12))
+		goto err_minors;
 
-	if (unlikely(!func)) {
-		DRM_DEBUG("no function\n");
-		retcode = -EINVAL;
-		goto err_i1;
+	ret = drm_legacy_ctxbitmap_init(dev);
+	if (ret) {
+		DRM_ERROR("Cannot allocate memory for context bitmap.\n");
+		goto err_ht;
 	}
 
-	retcode = drm_ioctl_permit(ioctl->flags, file_priv);
-	if (unlikely(retcode))
-		goto err_i1;
-
-	if (cmd & (IOC_IN | IOC_OUT)) {
-		if (asize <= sizeof(stack_kdata)) {
-			kdata = stack_kdata;
-		} else {
-			kdata = kmalloc(asize, GFP_KERNEL);
-			if (!kdata) {
-				retcode = -ENOMEM;
-				goto err_i1;
-			}
+	if (driver->driver_features & DRIVER_GEM) {
+		ret = drm_gem_init(dev);
+		if (ret) {
+			DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n");
+			goto err_ctxbitmap;
 		}
-		if (asize > usize)
-			memset(kdata + usize, 0, asize - usize);
 	}
 
-	if (cmd & IOC_IN) {
-		if (copy_from_user(kdata, (void __user *)arg,
-				   usize) != 0) {
-			retcode = -EFAULT;
-			goto err_i1;
-		}
-	} else if (cmd & IOC_OUT) {
-		memset(kdata, 0, usize);
-	}
+	return dev;
+
+err_ctxbitmap:
+	drm_legacy_ctxbitmap_cleanup(dev);
+err_ht:
+	drm_ht_remove(&dev->map_hash);
+err_minors:
+	drm_minor_free(dev, DRM_MINOR_LEGACY);
+	drm_minor_free(dev, DRM_MINOR_RENDER);
+	drm_minor_free(dev, DRM_MINOR_CONTROL);
+	drm_fs_inode_free(dev->anon_inode);
+err_free:
+	mutex_destroy(&dev->master_mutex);
+	kfree(dev);
+	return NULL;
+}
+EXPORT_SYMBOL(drm_dev_alloc);
+
+static void drm_dev_release(struct kref *ref)
+{
+	struct drm_device *dev = container_of(ref, struct drm_device, ref);
+
+	if (dev->driver->driver_features & DRIVER_GEM)
+		drm_gem_destroy(dev);
+
+	drm_legacy_ctxbitmap_cleanup(dev);
+	drm_ht_remove(&dev->map_hash);
+	drm_fs_inode_free(dev->anon_inode);
+
+	drm_minor_free(dev, DRM_MINOR_LEGACY);
+	drm_minor_free(dev, DRM_MINOR_RENDER);
+	drm_minor_free(dev, DRM_MINOR_CONTROL);
+
+	mutex_destroy(&dev->master_mutex);
+	kfree(dev->unique);
+	kfree(dev);
+}
 
-	if (ioctl->flags & DRM_UNLOCKED)
-		retcode = func(dev, kdata, file_priv);
-	else {
-		mutex_lock(&drm_global_mutex);
-		retcode = func(dev, kdata, file_priv);
-		mutex_unlock(&drm_global_mutex);
+/**
+ * drm_dev_ref - Take reference of a DRM device
+ * @dev: device to take reference of or NULL
+ *
+ * This increases the ref-count of @dev by one. You *must* already own a
+ * reference when calling this. Use drm_dev_unref() to drop this reference
+ * again.
+ *
+ * This function never fails. However, this function does not provide *any*
+ * guarantee whether the device is alive or running. It only provides a
+ * reference to the object and the memory associated with it.
+ */
+void drm_dev_ref(struct drm_device *dev)
+{
+	if (dev)
+		kref_get(&dev->ref);
+}
+EXPORT_SYMBOL(drm_dev_ref);
+
+/**
+ * drm_dev_unref - Drop reference of a DRM device
+ * @dev: device to drop reference of or NULL
+ *
+ * This decreases the ref-count of @dev by one. The device is destroyed if the
+ * ref-count drops to zero.
+ */
+void drm_dev_unref(struct drm_device *dev)
+{
+	if (dev)
+		kref_put(&dev->ref, drm_dev_release);
+}
+EXPORT_SYMBOL(drm_dev_unref);
+
+/**
+ * drm_dev_register - Register DRM device
+ * @dev: Device to register
+ * @flags: Flags passed to the driver's .load() function
+ *
+ * Register the DRM device @dev with the system, advertise device to user-space
+ * and start normal device operation. @dev must be allocated via drm_dev_alloc()
+ * previously.
+ *
+ * Never call this twice on any device!
+ *
+ * RETURNS:
+ * 0 on success, negative error code on failure.
+ */
+int drm_dev_register(struct drm_device *dev, unsigned long flags)
+{
+	int ret;
+
+	mutex_lock(&drm_global_mutex);
+
+	ret = drm_minor_register(dev, DRM_MINOR_CONTROL);
+	if (ret)
+		goto err_minors;
+
+	ret = drm_minor_register(dev, DRM_MINOR_RENDER);
+	if (ret)
+		goto err_minors;
+
+	ret = drm_minor_register(dev, DRM_MINOR_LEGACY);
+	if (ret)
+		goto err_minors;
+
+	if (dev->driver->load) {
+		ret = dev->driver->load(dev, flags);
+		if (ret)
+			goto err_minors;
 	}
 
-	if (cmd & IOC_OUT) {
-		if (copy_to_user((void __user *)arg, kdata,
-				 usize) != 0)
-			retcode = -EFAULT;
+	/* setup grouping for legacy outputs */
+	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+		ret = drm_mode_group_init_legacy_group(dev,
+				&dev->primary->mode_group);
+		if (ret)
+			goto err_unload;
 	}
 
-      err_i1:
-	if (!ioctl)
-		DRM_DEBUG("invalid ioctl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
-			  task_pid_nr(current),
-			  (long)old_encode_dev(file_priv->minor->kdev->devt),
-			  file_priv->authenticated, cmd, nr);
-
-	if (kdata != stack_kdata)
-		kfree(kdata);
-	if (retcode)
-		DRM_DEBUG("ret = %d\n", retcode);
-	return retcode;
+	ret = 0;
+	goto out_unlock;
+
+err_unload:
+	if (dev->driver->unload)
+		dev->driver->unload(dev);
+err_minors:
+	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+	drm_minor_unregister(dev, DRM_MINOR_RENDER);
+	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
+out_unlock:
+	mutex_unlock(&drm_global_mutex);
+	return ret;
 }
-EXPORT_SYMBOL(drm_ioctl);
+EXPORT_SYMBOL(drm_dev_register);
 
 /**
- * drm_ioctl_flags - Check for core ioctl and return ioctl permission flags
+ * drm_dev_unregister - Unregister DRM device
+ * @dev: Device to unregister
+ *
+ * Unregister the DRM device from the system. This does the reverse of
+ * drm_dev_register() but does not deallocate the device. The caller must call
+ * drm_dev_unref() to drop their final reference.
+ */
+void drm_dev_unregister(struct drm_device *dev)
+{
+	struct drm_map_list *r_list, *list_temp;
+
+	drm_lastclose(dev);
+
+	if (dev->driver->unload)
+		dev->driver->unload(dev);
+
+	if (dev->agp)
+		drm_pci_agp_destroy(dev);
+
+	drm_vblank_cleanup(dev);
+
+	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
+		drm_rmmap(dev, r_list->map);
+
+	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+	drm_minor_unregister(dev, DRM_MINOR_RENDER);
+	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
+}
+EXPORT_SYMBOL(drm_dev_unregister);
+
+/**
+ * drm_dev_set_unique - Set the unique name of a DRM device
+ * @dev: device of which to set the unique name
+ * @fmt: format string for unique name
+ *
+ * Sets the unique name of a DRM device using the specified format string and
+ * a variable list of arguments. Drivers can use this at driver probe time if
+ * the unique name of the devices they drive is static.
  *
- * @nr: Ioctl number.
- * @flags: Where to return the ioctl permission flags
+ * Return: 0 on success or a negative error code on failure.
  */
-bool drm_ioctl_flags(unsigned int nr, unsigned int *flags)
+int drm_dev_set_unique(struct drm_device *dev, const char *fmt, ...)
 {
-	if ((nr >= DRM_COMMAND_END && nr < DRM_CORE_IOCTL_COUNT) ||
-	    (nr < DRM_COMMAND_BASE)) {
-		*flags = drm_ioctls[nr].flags;
-		return true;
+	va_list ap;
+
+	kfree(dev->unique);
+
+	va_start(ap, fmt);
+	dev->unique = kvasprintf(GFP_KERNEL, fmt, ap);
+	va_end(ap);
+
+	return dev->unique ? 0 : -ENOMEM;
+}
+EXPORT_SYMBOL(drm_dev_set_unique);
+
+/*
+ * DRM Core
+ * The DRM core module initializes all global DRM objects and makes them
+ * available to drivers. Once setup, drivers can probe their respective
+ * devices.
+ * Currently, core management includes:
+ *  - The "DRM-Global" key/value database
+ *  - Global ID management for connectors
+ *  - DRM major number allocation
+ *  - DRM minor management
+ *  - DRM sysfs class
+ *  - DRM debugfs root
+ *
+ * Furthermore, the DRM core provides dynamic char-dev lookups. For each
+ * interface registered on a DRM device, you can request minor numbers from DRM
+ * core. DRM core takes care of major-number management and char-dev
+ * registration. A stub ->open() callback forwards any open() requests to the
+ * registered minor.
+ */
+
+static int drm_stub_open(struct inode *inode, struct file *filp)
+{
+	const struct file_operations *new_fops;
+	struct drm_minor *minor;
+	int err;
+
+	DRM_DEBUG("\n");
+
+	mutex_lock(&drm_global_mutex);
+	minor = drm_minor_acquire(iminor(inode));
+	if (IS_ERR(minor)) {
+		err = PTR_ERR(minor);
+		goto out_unlock;
+	}
+
+	new_fops = fops_get(minor->dev->driver->fops);
+	if (!new_fops) {
+		err = -ENODEV;
+		goto out_release;
 	}
 
-	return false;
+	replace_fops(filp, new_fops);
+	if (filp->f_op->open)
+		err = filp->f_op->open(inode, filp);
+	else
+		err = 0;
+
+out_release:
+	drm_minor_release(minor);
+out_unlock:
+	mutex_unlock(&drm_global_mutex);
+	return err;
 }
-EXPORT_SYMBOL(drm_ioctl_flags);
+
+static const struct file_operations drm_stub_fops = {
+	.owner = THIS_MODULE,
+	.open = drm_stub_open,
+	.llseek = noop_llseek,
+};
+
+static int __init drm_core_init(void)
+{
+	int ret = -ENOMEM;
+
+	drm_global_init();
+	drm_connector_ida_init();
+	idr_init(&drm_minors_idr);
+
+	if (register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops))
+		goto err_p1;
+
+	drm_class = drm_sysfs_create(THIS_MODULE, "drm");
+	if (IS_ERR(drm_class)) {
+		printk(KERN_ERR "DRM: Error creating drm class.\n");
+		ret = PTR_ERR(drm_class);
+		goto err_p2;
+	}
+
+	drm_debugfs_root = debugfs_create_dir("dri", NULL);
+	if (!drm_debugfs_root) {
+		DRM_ERROR("Cannot create /sys/kernel/debug/dri\n");
+		ret = -1;
+		goto err_p3;
+	}
+
+	DRM_INFO("Initialized %s %d.%d.%d %s\n",
+		 CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
+	return 0;
+err_p3:
+	drm_sysfs_destroy();
+err_p2:
+	unregister_chrdev(DRM_MAJOR, "drm");
+
+	idr_destroy(&drm_minors_idr);
+err_p1:
+	return ret;
+}
+
+static void __exit drm_core_exit(void)
+{
+	debugfs_remove(drm_debugfs_root);
+	drm_sysfs_destroy();
+
+	unregister_chrdev(DRM_MAJOR, "drm");
+
+	drm_connector_ida_destroy();
+	idr_destroy(&drm_minors_idr);
+}
+
+module_init(drm_core_init);
+module_exit(drm_core_exit);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index dfa9769..1dbf3bc 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3305,6 +3305,7 @@ struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
 	struct drm_device *dev = encoder->dev;
 
 	WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));
+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
 
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
 		if (connector->encoder == encoder && connector->eld[0])
@@ -3775,8 +3776,14 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
 
 	frame->picture_aspect = HDMI_PICTURE_ASPECT_NONE;
 
-	/* Populate picture aspect ratio from CEA mode list */
-	if (frame->video_code > 0)
+	/*
+	 * Populate picture aspect ratio from either
+	 * user input (if specified) or from the CEA mode list.
+	 */
+	if (mode->picture_aspect_ratio == HDMI_PICTURE_ASPECT_4_3 ||
+		mode->picture_aspect_ratio == HDMI_PICTURE_ASPECT_16_9)
+		frame->picture_aspect = mode->picture_aspect_ratio;
+	else if (frame->video_code > 0)
 		frame->picture_aspect = drm_get_cea_aspect_ratio(
 						frame->video_code);
 
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index f27c883..cc0ae04 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -327,7 +327,7 @@ err_drm_gem_cma_free_object:
 	return ret;
 }
 
-static struct drm_fb_helper_funcs drm_fb_cma_helper_funcs = {
+static const struct drm_fb_helper_funcs drm_fb_cma_helper_funcs = {
 	.fb_probe = drm_fbdev_cma_create,
 };
 
@@ -354,9 +354,10 @@ struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	fbdev_cma->fb_helper.funcs = &drm_fb_cma_helper_funcs;
 	helper = &fbdev_cma->fb_helper;
 
+	drm_fb_helper_prepare(dev, helper, &drm_fb_cma_helper_funcs);
+
 	ret = drm_fb_helper_init(dev, helper, num_crtc, max_conn_count);
 	if (ret < 0) {
 		dev_err(dev->dev, "Failed to initialize drm fb helper.\n");
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index d5d8cea..3144db9 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -49,10 +49,11 @@ static LIST_HEAD(kernel_fb_helper_list);
  * helper functions used by many drivers to implement the kernel mode setting
  * interfaces.
  *
- * Initialization is done as a three-step process with drm_fb_helper_init(),
- * drm_fb_helper_single_add_all_connectors() and drm_fb_helper_initial_config().
- * Drivers with fancier requirements than the default behaviour can override the
- * second step with their own code.  Teardown is done with drm_fb_helper_fini().
+ * Initialization is done as a four-step process with drm_fb_helper_prepare(),
+ * drm_fb_helper_init(), drm_fb_helper_single_add_all_connectors() and
+ * drm_fb_helper_initial_config(). Drivers with fancier requirements than the
+ * default behaviour can override the third step with their own code.
+ * Teardown is done with drm_fb_helper_fini().
  *
  * At runtime drivers should restore the fbdev console by calling
  * drm_fb_helper_restore_fbdev_mode() from their ->lastclose callback. They
@@ -63,6 +64,19 @@ static LIST_HEAD(kernel_fb_helper_list);
  *
  * All other functions exported by the fb helper library can be used to
  * implement the fbdev driver interface by the driver.
+ *
+ * It is possible, though perhaps somewhat tricky, to implement race-free
+ * hotplug detection using the fbdev helpers. The drm_fb_helper_prepare()
+ * helper must be called first to initialize the minimum required to make
+ * hotplug detection work. Drivers also need to make sure to properly set up
+ * the dev->mode_config.funcs member. After calling drm_kms_helper_poll_init()
+ * it is safe to enable interrupts and start processing hotplug events. At the
+ * same time, drivers should initialize all modeset objects such as CRTCs,
+ * encoders and connectors. To finish up the fbdev helper initialization, the
+ * drm_fb_helper_init() function is called. To probe for all attached displays
+ * and set up an initial configuration using the detected hardware, drivers
+ * should call drm_fb_helper_single_add_all_connectors() followed by
+ * drm_fb_helper_initial_config().
  */
 
 /**
@@ -105,6 +119,58 @@ fail:
 }
 EXPORT_SYMBOL(drm_fb_helper_single_add_all_connectors);
 
+int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector)
+{
+	struct drm_fb_helper_connector **temp;
+	struct drm_fb_helper_connector *fb_helper_connector;
+
+	WARN_ON(!mutex_is_locked(&fb_helper->dev->mode_config.mutex));
+	if (fb_helper->connector_count + 1 > fb_helper->connector_info_alloc_count) {
+		temp = krealloc(fb_helper->connector_info, sizeof(struct drm_fb_helper_connector) * (fb_helper->connector_count + 1), GFP_KERNEL);
+		if (!temp)
+			return -ENOMEM;
+
+		fb_helper->connector_info_alloc_count = fb_helper->connector_count + 1;
+		fb_helper->connector_info = temp;
+	}
+
+
+	fb_helper_connector = kzalloc(sizeof(struct drm_fb_helper_connector), GFP_KERNEL);
+	if (!fb_helper_connector)
+		return -ENOMEM;
+
+	fb_helper_connector->connector = connector;
+	fb_helper->connector_info[fb_helper->connector_count++] = fb_helper_connector;
+	return 0;
+}
+EXPORT_SYMBOL(drm_fb_helper_add_one_connector);
+
+int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper,
+				       struct drm_connector *connector)
+{
+	struct drm_fb_helper_connector *fb_helper_connector;
+	int i, j;
+
+	WARN_ON(!mutex_is_locked(&fb_helper->dev->mode_config.mutex));
+
+	for (i = 0; i < fb_helper->connector_count; i++) {
+		if (fb_helper->connector_info[i]->connector == connector)
+			break;
+	}
+
+	if (i == fb_helper->connector_count)
+		return -EINVAL;
+	fb_helper_connector = fb_helper->connector_info[i];
+
+	for (j = i + 1; j < fb_helper->connector_count; j++) {
+		fb_helper->connector_info[j - 1] = fb_helper->connector_info[j];
+	}
+	fb_helper->connector_count--;
+	kfree(fb_helper_connector);
+	return 0;
+}
+EXPORT_SYMBOL(drm_fb_helper_remove_one_connector);
+
 static int drm_fb_helper_parse_command_line(struct drm_fb_helper *fb_helper)
 {
 	struct drm_fb_helper_connector *fb_helper_conn;
@@ -199,9 +265,6 @@ int drm_fb_helper_debug_enter(struct fb_info *info)
 	struct drm_crtc_helper_funcs *funcs;
 	int i;
 
-	if (list_empty(&kernel_fb_helper_list))
-		return false;
-
 	list_for_each_entry(helper, &kernel_fb_helper_list, kernel_fb_list) {
 		for (i = 0; i < helper->crtc_count; i++) {
 			struct drm_mode_set *mode_set =
@@ -531,6 +594,24 @@ static void drm_fb_helper_crtc_free(struct drm_fb_helper *helper)
 }
 
 /**
+ * drm_fb_helper_prepare - setup a drm_fb_helper structure
+ * @dev: DRM device
+ * @helper: driver-allocated fbdev helper structure to set up
+ * @funcs: pointer to structure of functions associate with this helper
+ *
+ * Sets up the bare minimum to make the framebuffer helper usable. This is
+ * useful to implement race-free initialization of the polling helpers.
+ */
+void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
+			   const struct drm_fb_helper_funcs *funcs)
+{
+	INIT_LIST_HEAD(&helper->kernel_fb_list);
+	helper->funcs = funcs;
+	helper->dev = dev;
+}
+EXPORT_SYMBOL(drm_fb_helper_prepare);
+
+/**
  * drm_fb_helper_init - initialize a drm_fb_helper structure
  * @dev: drm device
  * @fb_helper: driver-allocated fbdev helper structure to initialize
@@ -542,8 +623,7 @@ static void drm_fb_helper_crtc_free(struct drm_fb_helper *helper)
  * nor register the fbdev. This is only done in drm_fb_helper_initial_config()
  * to allow driver writes more control over the exact init sequence.
  *
- * Drivers must set fb_helper->funcs before calling
- * drm_fb_helper_initial_config().
+ * Drivers must call drm_fb_helper_prepare() before calling this function.
  *
  * RETURNS:
  * Zero if everything went ok, nonzero otherwise.
@@ -558,10 +638,6 @@ int drm_fb_helper_init(struct drm_device *dev,
 	if (!max_conn_count)
 		return -EINVAL;
 
-	fb_helper->dev = dev;
-
-	INIT_LIST_HEAD(&fb_helper->kernel_fb_list);
-
 	fb_helper->crtc_info = kcalloc(crtc_count, sizeof(struct drm_fb_helper_crtc), GFP_KERNEL);
 	if (!fb_helper->crtc_info)
 		return -ENOMEM;
@@ -572,6 +648,7 @@ int drm_fb_helper_init(struct drm_device *dev,
 		kfree(fb_helper->crtc_info);
 		return -ENOMEM;
 	}
+	fb_helper->connector_info_alloc_count = dev->mode_config.num_connector;
 	fb_helper->connector_count = 0;
 
 	for (i = 0; i < crtc_count; i++) {
@@ -1056,7 +1133,6 @@ void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
 	info->fix.ypanstep = 1; /* doing it in hw */
 	info->fix.ywrapstep = 0;
 	info->fix.accel = FB_ACCEL_NONE;
-	info->fix.type_aux = 0;
 
 	info->fix.line_length = pitch;
 	return;
@@ -1613,8 +1689,10 @@ EXPORT_SYMBOL(drm_fb_helper_initial_config);
  * either the output polling work or a work item launched from the driver's
  * hotplug interrupt).
  *
- * Note that the driver must ensure that this is only called _after_ the fb has
- * been fully set up, i.e. after the call to drm_fb_helper_initial_config.
+ * Note that drivers may call this even before calling
+ * drm_fb_helper_initial_config but only aftert drm_fb_helper_init. This allows
+ * for a race-free fbcon setup and will make sure that the fbdev emulation will
+ * not miss any hotplug events.
  *
  * RETURNS:
  * 0 on success and a non-zero error code otherwise.
@@ -1624,11 +1702,8 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 	struct drm_device *dev = fb_helper->dev;
 	u32 max_width, max_height;
 
-	if (!fb_helper->fb)
-		return 0;
-
 	mutex_lock(&fb_helper->dev->mode_config.mutex);
-	if (!drm_fb_helper_is_bound(fb_helper)) {
+	if (!fb_helper->fb || !drm_fb_helper_is_bound(fb_helper)) {
 		fb_helper->delayed_hotplug = true;
 		mutex_unlock(&fb_helper->dev->mode_config.mutex);
 		return 0;
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 021fe5d..79d5221 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -38,6 +38,7 @@
 #include <linux/poll.h>
 #include <linux/slab.h>
 #include <linux/module.h>
+#include "drm_legacy.h"
 
 /* from BKL pushdown */
 DEFINE_MUTEX(drm_global_mutex);
@@ -112,55 +113,12 @@ err_undo:
 EXPORT_SYMBOL(drm_open);
 
 /**
- * File \c open operation.
- *
- * \param inode device inode.
- * \param filp file pointer.
- *
- * Puts the dev->fops corresponding to the device minor number into
- * \p filp, call the \c open method, and restore the file operations.
- */
-int drm_stub_open(struct inode *inode, struct file *filp)
-{
-	struct drm_device *dev;
-	struct drm_minor *minor;
-	int err = -ENODEV;
-	const struct file_operations *new_fops;
-
-	DRM_DEBUG("\n");
-
-	mutex_lock(&drm_global_mutex);
-	minor = drm_minor_acquire(iminor(inode));
-	if (IS_ERR(minor))
-		goto out_unlock;
-
-	dev = minor->dev;
-	new_fops = fops_get(dev->driver->fops);
-	if (!new_fops)
-		goto out_release;
-
-	replace_fops(filp, new_fops);
-	if (filp->f_op->open)
-		err = filp->f_op->open(inode, filp);
-
-out_release:
-	drm_minor_release(minor);
-out_unlock:
-	mutex_unlock(&drm_global_mutex);
-	return err;
-}
-
-/**
  * Check whether DRI will run on this CPU.
  *
  * \return non-zero if the DRI will run on this CPU, or zero otherwise.
  */
 static int drm_cpu_valid(void)
 {
-#if defined(__i386__)
-	if (boot_cpu_data.x86 == 3)
-		return 0;	/* No cmpxchg on a 386 */
-#endif
 #if defined(__sparc__) && !defined(__sparc_v9__)
 	return 0;		/* No cmpxchg before v9 sparc. */
 #endif
@@ -203,8 +161,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
 	priv->minor = minor;
 
 	/* for compatibility root is always authenticated */
-	priv->always_authenticated = capable(CAP_SYS_ADMIN);
-	priv->authenticated = priv->always_authenticated;
+	priv->authenticated = capable(CAP_SYS_ADMIN);
 	priv->lock_count = 0;
 
 	INIT_LIST_HEAD(&priv->lhead);
@@ -429,6 +386,10 @@ int drm_release(struct inode *inode, struct file *filp)
 
 	DRM_DEBUG("open_count = %d\n", dev->open_count);
 
+	mutex_lock(&dev->struct_mutex);
+	list_del(&file_priv->lhead);
+	mutex_unlock(&dev->struct_mutex);
+
 	if (dev->driver->preclose)
 		dev->driver->preclose(dev, file_priv);
 
@@ -461,44 +422,18 @@ int drm_release(struct inode *inode, struct file *filp)
 	if (dev->driver->driver_features & DRIVER_GEM)
 		drm_gem_release(dev, file_priv);
 
-	mutex_lock(&dev->ctxlist_mutex);
-	if (!list_empty(&dev->ctxlist)) {
-		struct drm_ctx_list *pos, *n;
-
-		list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
-			if (pos->tag == file_priv &&
-			    pos->handle != DRM_KERNEL_CONTEXT) {
-				if (dev->driver->context_dtor)
-					dev->driver->context_dtor(dev,
-								  pos->handle);
-
-				drm_ctxbitmap_free(dev, pos->handle);
-
-				list_del(&pos->head);
-				kfree(pos);
-			}
-		}
-	}
-	mutex_unlock(&dev->ctxlist_mutex);
+	drm_legacy_ctxbitmap_flush(dev, file_priv);
 
 	mutex_lock(&dev->master_mutex);
 
 	if (file_priv->is_master) {
 		struct drm_master *master = file_priv->master;
-		struct drm_file *temp;
-
-		mutex_lock(&dev->struct_mutex);
-		list_for_each_entry(temp, &dev->filelist, lhead) {
-			if ((temp->master == file_priv->master) &&
-			    (temp != file_priv))
-				temp->authenticated = temp->always_authenticated;
-		}
 
 		/**
 		 * Since the master is disappearing, so is the
 		 * possibility to lock.
 		 */
-
+		mutex_lock(&dev->struct_mutex);
 		if (master->lock.hw_lock) {
 			if (dev->sigdata.lock == master->lock.hw_lock)
 				dev->sigdata.lock = NULL;
@@ -522,10 +457,6 @@ int drm_release(struct inode *inode, struct file *filp)
 	file_priv->is_master = 0;
 	mutex_unlock(&dev->master_mutex);
 
-	mutex_lock(&dev->struct_mutex);
-	list_del(&file_priv->lhead);
-	mutex_unlock(&dev->struct_mutex);
-
 	if (dev->driver->postclose)
 		dev->driver->postclose(dev, file_priv);
 
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index f7d7119..6adee4c 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -441,18 +441,31 @@ EXPORT_SYMBOL(drm_gem_create_mmap_offset);
  * drm_gem_get_pages - helper to allocate backing pages for a GEM object
  * from shmem
  * @obj: obj in question
- * @gfpmask: gfp mask of requested pages
+ *
+ * This reads the page-array of the shmem-backing storage of the given gem
+ * object. An array of pages is returned. If a page is not allocated or
+ * swapped-out, this will allocate/swap-in the required pages. Note that the
+ * whole object is covered by the page-array and pinned in memory.
+ *
+ * Use drm_gem_put_pages() to release the array and unpin all pages.
+ *
+ * This uses the GFP-mask set on the shmem-mapping (see mapping_set_gfp_mask()).
+ * If you require other GFP-masks, you have to do those allocations yourself.
+ *
+ * Note that you are not allowed to change gfp-zones during runtime. That is,
+ * shmem_read_mapping_page_gfp() must be called with the same gfp_zone(gfp) as
+ * set during initialization. If you have special zone constraints, set them
+ * after drm_gem_init_object() via mapping_set_gfp_mask(). shmem-core takes care
+ * to keep pages in the required zone during swap-in.
  */
-struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask)
+struct page **drm_gem_get_pages(struct drm_gem_object *obj)
 {
-	struct inode *inode;
 	struct address_space *mapping;
 	struct page *p, **pages;
 	int i, npages;
 
 	/* This is the shared memory object that backs the GEM resource */
-	inode = file_inode(obj->filp);
-	mapping = inode->i_mapping;
+	mapping = file_inode(obj->filp)->i_mapping;
 
 	/* We already BUG_ON() for non-page-aligned sizes in
 	 * drm_gem_object_init(), so we should never hit this unless
@@ -466,10 +479,8 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask)
 	if (pages == NULL)
 		return ERR_PTR(-ENOMEM);
 
-	gfpmask |= mapping_gfp_mask(mapping);
-
 	for (i = 0; i < npages; i++) {
-		p = shmem_read_mapping_page_gfp(mapping, i, gfpmask);
+		p = shmem_read_mapping_page(mapping, i);
 		if (IS_ERR(p))
 			goto fail;
 		pages[i] = p;
@@ -479,7 +490,7 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask)
 		 * __GFP_DMA32 to be set in mapping_gfp_mask(inode->i_mapping)
 		 * so shmem can relocate pages during swapin if required.
 		 */
-		BUG_ON((gfpmask & __GFP_DMA32) &&
+		BUG_ON((mapping_gfp_mask(mapping) & __GFP_DMA32) &&
 				(page_to_pfn(p) >= 0x00100000UL));
 	}
 
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 05c97c5..e467e67 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -327,7 +327,7 @@ drm_gem_cma_prime_import_sg_table(struct drm_device *dev, size_t size,
 	/* Create a CMA GEM buffer. */
 	cma_obj = __drm_gem_cma_create(dev, size);
 	if (IS_ERR(cma_obj))
-		return ERR_PTR(PTR_ERR(cma_obj));
+		return ERR_CAST(cma_obj);
 
 	cma_obj->paddr = sg_dma_address(sgt->sgl);
 	cma_obj->sgt = sgt;
diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
index 86feedd..ecaf0fa 100644
--- a/drivers/gpu/drm/drm_info.c
+++ b/drivers/gpu/drm/drm_info.c
@@ -132,7 +132,7 @@ int drm_bufs_info(struct seq_file *m, void *data)
 				   i,
 				   dma->bufs[i].buf_size,
 				   dma->bufs[i].buf_count,
-				   atomic_read(&dma->bufs[i].freelist.count),
+				   0,
 				   dma->bufs[i].seg_count,
 				   seg_pages,
 				   seg_pages * PAGE_SIZE / 1024);
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 69c61f3..40be746 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -1,11 +1,3 @@
-/**
- * \file drm_ioctl.c
- * IOCTL processing for DRM
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
 /*
  * Created: Fri Jan  8 09:01:26 1999 by faith@valinux.com
  *
@@ -13,6 +5,9 @@
  * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
  * All Rights Reserved.
  *
+ * Author Rickard E. (Rik) Faith <faith@valinux.com>
+ * Author Gareth Hughes <gareth@valinux.com>
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
@@ -35,6 +30,7 @@
 
 #include <drm/drmP.h>
 #include <drm/drm_core.h>
+#include "drm_legacy.h"
 
 #include <linux/pci.h>
 #include <linux/export.h>
@@ -42,6 +38,124 @@
 #include <asm/mtrr.h>
 #endif
 
+static int drm_version(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv);
+
+#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
+	[DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0, .name = #ioctl}
+
+/** Ioctl table */
+static const struct drm_ioctl_desc drm_ioctls[] = {
+	DRM_IOCTL_DEF(DRM_IOCTL_VERSION, drm_version, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE, drm_getunique, 0),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_MAGIC, drm_getmagic, 0),
+	DRM_IOCTL_DEF(DRM_IOCTL_IRQ_BUSID, drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_MAP, drm_getmap, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT, drm_getclient, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS, drm_getstats, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_CAP, drm_getcap, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF(DRM_IOCTL_SET_CLIENT_CAP, drm_setclientcap, 0),
+	DRM_IOCTL_DEF(DRM_IOCTL_SET_VERSION, drm_setversion, DRM_MASTER),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE, drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_BLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_UNBLOCK, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AUTH_MAGIC, drm_authmagic, DRM_AUTH|DRM_MASTER),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_ADD_MAP, drm_addmap_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_RM_MAP, drm_rmmap_ioctl, DRM_AUTH),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_SET_SAREA_CTX, drm_legacy_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_SAREA_CTX, drm_legacy_getsareactx, DRM_AUTH),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_SET_MASTER, drm_setmaster_ioctl, DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_DROP_MASTER, drm_dropmaster_ioctl, DRM_ROOT_ONLY),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_ADD_CTX, drm_legacy_addctx, DRM_AUTH|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_RM_CTX, drm_legacy_rmctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_MOD_CTX, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_GET_CTX, drm_legacy_getctx, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_IOCTL_SWITCH_CTX, drm_legacy_switchctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_NEW_CTX, drm_legacy_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX, drm_legacy_resctx, DRM_AUTH),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_LOCK, drm_lock, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_IOCTL_UNLOCK, drm_unlock, DRM_AUTH),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_FINISH, drm_noop, DRM_AUTH),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_ADD_BUFS, drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_MARK_BUFS, drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_INFO_BUFS, drm_infobufs, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_IOCTL_MAP_BUFS, drm_mapbufs, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS, drm_freebufs, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_IOCTL_DMA, drm_dma_ioctl, DRM_AUTH),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+#if __OS_HAS_AGP
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ACQUIRE, drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_RELEASE, drm_agp_release_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ENABLE, drm_agp_enable_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_INFO, drm_agp_info_ioctl, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_ALLOC, drm_agp_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_FREE, drm_agp_free_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_BIND, drm_agp_bind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_AGP_UNBIND, drm_agp_unbind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+#endif
+
+	DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC, drm_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+	DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE, drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_GEM_CLOSE, drm_gem_close_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF(DRM_IOCTL_GEM_FLINK, drm_gem_flink_ioctl, DRM_AUTH|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_GEM_OPEN, drm_gem_open_ioctl, DRM_AUTH|DRM_UNLOCKED),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETRESOURCES, drm_mode_getresources, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_PRIME_HANDLE_TO_FD, drm_prime_handle_to_fd_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF(DRM_IOCTL_PRIME_FD_TO_HANDLE, drm_prime_fd_to_handle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
+
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANERESOURCES, drm_mode_getplane_res, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCRTC, drm_mode_getcrtc, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETCRTC, drm_mode_setcrtc, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPLANE, drm_mode_getplane, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPLANE, drm_mode_setplane, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR, drm_mode_cursor_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETGAMMA, drm_mode_gamma_get_ioctl, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETGAMMA, drm_mode_gamma_set_ioctl, DRM_MASTER|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETENCODER, drm_mode_getencoder, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETCONNECTOR, drm_mode_getconnector, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ATTACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DETACHMODE, drm_noop, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPERTY, drm_mode_getproperty_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPROPERTY, drm_mode_connector_property_set_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB2, drm_mode_addfb2, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_PAGE_FLIP, drm_mode_page_flip_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DIRTYFB, drm_mode_dirtyfb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CREATE_DUMB, drm_mode_create_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_MAP_DUMB, drm_mode_mmap_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_DESTROY_DUMB, drm_mode_destroy_dumb_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_GETPROPERTIES, drm_mode_obj_get_properties_ioctl, DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_OBJ_SETPROPERTY, drm_mode_obj_set_property_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CURSOR2, drm_mode_cursor2_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+};
+
+#define DRM_CORE_IOCTL_COUNT	ARRAY_SIZE( drm_ioctls )
+
 /**
  * Get the bus id.
  *
@@ -342,8 +456,6 @@ drm_setclientcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
 		file_priv->stereo_allowed = req->value;
 		break;
 	case DRM_CLIENT_CAP_UNIVERSAL_PLANES:
-		if (!drm_universal_planes)
-			return -EINVAL;
 		if (req->value > 1)
 			return -EINVAL;
 		file_priv->universal_planes = req->value;
@@ -417,3 +529,243 @@ int drm_noop(struct drm_device *dev, void *data,
 	return 0;
 }
 EXPORT_SYMBOL(drm_noop);
+
+/**
+ * Copy and IOCTL return string to user space
+ */
+static int drm_copy_field(char __user *buf, size_t *buf_len, const char *value)
+{
+	int len;
+
+	/* don't overflow userbuf */
+	len = strlen(value);
+	if (len > *buf_len)
+		len = *buf_len;
+
+	/* let userspace know exact length of driver value (which could be
+	 * larger than the userspace-supplied buffer) */
+	*buf_len = strlen(value);
+
+	/* finally, try filling in the userbuf */
+	if (len && buf)
+		if (copy_to_user(buf, value, len))
+			return -EFAULT;
+	return 0;
+}
+
+/**
+ * Get version information
+ *
+ * \param inode device inode.
+ * \param filp file pointer.
+ * \param cmd command.
+ * \param arg user argument, pointing to a drm_version structure.
+ * \return zero on success or negative number on failure.
+ *
+ * Fills in the version information in \p arg.
+ */
+static int drm_version(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv)
+{
+	struct drm_version *version = data;
+	int err;
+
+	version->version_major = dev->driver->major;
+	version->version_minor = dev->driver->minor;
+	version->version_patchlevel = dev->driver->patchlevel;
+	err = drm_copy_field(version->name, &version->name_len,
+			dev->driver->name);
+	if (!err)
+		err = drm_copy_field(version->date, &version->date_len,
+				dev->driver->date);
+	if (!err)
+		err = drm_copy_field(version->desc, &version->desc_len,
+				dev->driver->desc);
+
+	return err;
+}
+
+/**
+ * drm_ioctl_permit - Check ioctl permissions against caller
+ *
+ * @flags: ioctl permission flags.
+ * @file_priv: Pointer to struct drm_file identifying the caller.
+ *
+ * Checks whether the caller is allowed to run an ioctl with the
+ * indicated permissions. If so, returns zero. Otherwise returns an
+ * error code suitable for ioctl return.
+ */
+static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+{
+	/* ROOT_ONLY is only for CAP_SYS_ADMIN */
+	if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
+		return -EACCES;
+
+	/* AUTH is only for authenticated or render client */
+	if (unlikely((flags & DRM_AUTH) && !drm_is_render_client(file_priv) &&
+		     !file_priv->authenticated))
+		return -EACCES;
+
+	/* MASTER is only for master or control clients */
+	if (unlikely((flags & DRM_MASTER) && !file_priv->is_master &&
+		     !drm_is_control_client(file_priv)))
+		return -EACCES;
+
+	/* Control clients must be explicitly allowed */
+	if (unlikely(!(flags & DRM_CONTROL_ALLOW) &&
+		     drm_is_control_client(file_priv)))
+		return -EACCES;
+
+	/* Render clients must be explicitly allowed */
+	if (unlikely(!(flags & DRM_RENDER_ALLOW) &&
+		     drm_is_render_client(file_priv)))
+		return -EACCES;
+
+	return 0;
+}
+
+/**
+ * Called whenever a process performs an ioctl on /dev/drm.
+ *
+ * \param inode device inode.
+ * \param file_priv DRM file private.
+ * \param cmd command.
+ * \param arg user argument.
+ * \return zero on success or negative number on failure.
+ *
+ * Looks up the ioctl function in the ::ioctls table, checking for root
+ * previleges if so required, and dispatches to the respective function.
+ */
+long drm_ioctl(struct file *filp,
+	      unsigned int cmd, unsigned long arg)
+{
+	struct drm_file *file_priv = filp->private_data;
+	struct drm_device *dev;
+	const struct drm_ioctl_desc *ioctl = NULL;
+	drm_ioctl_t *func;
+	unsigned int nr = DRM_IOCTL_NR(cmd);
+	int retcode = -EINVAL;
+	char stack_kdata[128];
+	char *kdata = NULL;
+	unsigned int usize, asize;
+
+	dev = file_priv->minor->dev;
+
+	if (drm_device_is_unplugged(dev))
+		return -ENODEV;
+
+	if ((nr >= DRM_CORE_IOCTL_COUNT) &&
+	    ((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
+		goto err_i1;
+	if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) &&
+	    (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
+		u32 drv_size;
+		ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
+		drv_size = _IOC_SIZE(ioctl->cmd_drv);
+		usize = asize = _IOC_SIZE(cmd);
+		if (drv_size > asize)
+			asize = drv_size;
+		cmd = ioctl->cmd_drv;
+	}
+	else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) {
+		u32 drv_size;
+
+		ioctl = &drm_ioctls[nr];
+
+		drv_size = _IOC_SIZE(ioctl->cmd);
+		usize = asize = _IOC_SIZE(cmd);
+		if (drv_size > asize)
+			asize = drv_size;
+
+		cmd = ioctl->cmd;
+	} else
+		goto err_i1;
+
+	DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
+		  task_pid_nr(current),
+		  (long)old_encode_dev(file_priv->minor->kdev->devt),
+		  file_priv->authenticated, ioctl->name);
+
+	/* Do not trust userspace, use our own definition */
+	func = ioctl->func;
+
+	if (unlikely(!func)) {
+		DRM_DEBUG("no function\n");
+		retcode = -EINVAL;
+		goto err_i1;
+	}
+
+	retcode = drm_ioctl_permit(ioctl->flags, file_priv);
+	if (unlikely(retcode))
+		goto err_i1;
+
+	if (cmd & (IOC_IN | IOC_OUT)) {
+		if (asize <= sizeof(stack_kdata)) {
+			kdata = stack_kdata;
+		} else {
+			kdata = kmalloc(asize, GFP_KERNEL);
+			if (!kdata) {
+				retcode = -ENOMEM;
+				goto err_i1;
+			}
+		}
+		if (asize > usize)
+			memset(kdata + usize, 0, asize - usize);
+	}
+
+	if (cmd & IOC_IN) {
+		if (copy_from_user(kdata, (void __user *)arg,
+				   usize) != 0) {
+			retcode = -EFAULT;
+			goto err_i1;
+		}
+	} else if (cmd & IOC_OUT) {
+		memset(kdata, 0, usize);
+	}
+
+	if (ioctl->flags & DRM_UNLOCKED)
+		retcode = func(dev, kdata, file_priv);
+	else {
+		mutex_lock(&drm_global_mutex);
+		retcode = func(dev, kdata, file_priv);
+		mutex_unlock(&drm_global_mutex);
+	}
+
+	if (cmd & IOC_OUT) {
+		if (copy_to_user((void __user *)arg, kdata,
+				 usize) != 0)
+			retcode = -EFAULT;
+	}
+
+      err_i1:
+	if (!ioctl)
+		DRM_DEBUG("invalid ioctl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
+			  task_pid_nr(current),
+			  (long)old_encode_dev(file_priv->minor->kdev->devt),
+			  file_priv->authenticated, cmd, nr);
+
+	if (kdata != stack_kdata)
+		kfree(kdata);
+	if (retcode)
+		DRM_DEBUG("ret = %d\n", retcode);
+	return retcode;
+}
+EXPORT_SYMBOL(drm_ioctl);
+
+/**
+ * drm_ioctl_flags - Check for core ioctl and return ioctl permission flags
+ *
+ * @nr: Ioctl number.
+ * @flags: Where to return the ioctl permission flags
+ */
+bool drm_ioctl_flags(unsigned int nr, unsigned int *flags)
+{
+	if ((nr >= DRM_COMMAND_END && nr < DRM_CORE_IOCTL_COUNT) ||
+	    (nr < DRM_COMMAND_BASE)) {
+		*flags = drm_ioctls[nr].flags;
+		return true;
+	}
+
+	return false;
+}
+EXPORT_SYMBOL(drm_ioctl_flags);
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
new file mode 100644
index 0000000..d34f20a
--- /dev/null
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -0,0 +1,51 @@
+#ifndef __DRM_LEGACY_H__
+#define __DRM_LEGACY_H__
+
+/*
+ * Copyright (c) 2014 David Herrmann <dh.herrmann@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+struct drm_device;
+struct drm_file;
+
+/*
+ * Generic DRM Contexts
+ */
+
+#define DRM_KERNEL_CONTEXT		0
+#define DRM_RESERVED_CONTEXTS		1
+
+int drm_legacy_ctxbitmap_init(struct drm_device *dev);
+void drm_legacy_ctxbitmap_cleanup(struct drm_device *dev);
+void drm_legacy_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
+void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file);
+
+int drm_legacy_resctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_addctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_getctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_switchctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_newctx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_rmctx(struct drm_device *d, void *v, struct drm_file *f);
+
+int drm_legacy_setsareactx(struct drm_device *d, void *v, struct drm_file *f);
+int drm_legacy_getsareactx(struct drm_device *d, void *v, struct drm_file *f);
+
+#endif /* __DRM_LEGACY_H__ */
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index f645268..e26b59e 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -35,6 +35,7 @@
 
 #include <linux/export.h>
 #include <drm/drmP.h>
+#include "drm_legacy.h"
 
 static int drm_notifier(void *priv);
 
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index e633df2..6aa6a9e 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -201,16 +201,15 @@ EXPORT_SYMBOL(mipi_dsi_detach);
 /**
  * mipi_dsi_dcs_write - send DCS write command
  * @dsi: DSI device
- * @channel: virtual channel
  * @data: pointer to the command followed by parameters
  * @len: length of @data
  */
-int mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel,
-		       const void *data, size_t len)
+ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, const void *data,
+			    size_t len)
 {
 	const struct mipi_dsi_host_ops *ops = dsi->host->ops;
 	struct mipi_dsi_msg msg = {
-		.channel = channel,
+		.channel = dsi->channel,
 		.tx_buf = data,
 		.tx_len = len
 	};
@@ -239,19 +238,18 @@ EXPORT_SYMBOL(mipi_dsi_dcs_write);
 /**
  * mipi_dsi_dcs_read - send DCS read request command
  * @dsi: DSI device
- * @channel: virtual channel
  * @cmd: DCS read command
  * @data: pointer to read buffer
  * @len: length of @data
  *
  * Function returns number of read bytes or error code.
  */
-ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, unsigned int channel,
-			  u8 cmd, void *data, size_t len)
+ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data,
+			  size_t len)
 {
 	const struct mipi_dsi_host_ops *ops = dsi->host->ops;
 	struct mipi_dsi_msg msg = {
-		.channel = channel,
+		.channel = dsi->channel,
 		.type = MIPI_DSI_DCS_READ,
 		.tx_buf = &cmd,
 		.tx_len = 1,
diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
new file mode 100644
index 0000000..16150a0
--- /dev/null
+++ b/drivers/gpu/drm/drm_of.c
@@ -0,0 +1,67 @@
+#include <linux/export.h>
+#include <linux/list.h>
+#include <linux/of_graph.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_of.h>
+
+/**
+ * drm_crtc_port_mask - find the mask of a registered CRTC by port OF node
+ * @dev: DRM device
+ * @port: port OF node
+ *
+ * Given a port OF node, return the possible mask of the corresponding
+ * CRTC within a device's list of CRTCs.  Returns zero if not found.
+ */
+static uint32_t drm_crtc_port_mask(struct drm_device *dev,
+				   struct device_node *port)
+{
+	unsigned int index = 0;
+	struct drm_crtc *tmp;
+
+	list_for_each_entry(tmp, &dev->mode_config.crtc_list, head) {
+		if (tmp->port == port)
+			return 1 << index;
+
+		index++;
+	}
+
+	return 0;
+}
+
+/**
+ * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
+ * @dev: DRM device
+ * @port: encoder port to scan for endpoints
+ *
+ * Scan all endpoints attached to a port, locate their attached CRTCs,
+ * and generate the DRM mask of CRTCs which may be attached to this
+ * encoder.
+ *
+ * See Documentation/devicetree/bindings/graph.txt for the bindings.
+ */
+uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+				    struct device_node *port)
+{
+	struct device_node *remote_port, *ep = NULL;
+	uint32_t possible_crtcs = 0;
+
+	do {
+		ep = of_graph_get_next_endpoint(port, ep);
+		if (!ep)
+			break;
+
+		remote_port = of_graph_get_remote_port(ep);
+		if (!remote_port) {
+			of_node_put(ep);
+			return 0;
+		}
+
+		possible_crtcs |= drm_crtc_port_mask(dev, remote_port);
+
+		of_node_put(remote_port);
+	} while (1);
+
+	return possible_crtcs;
+}
+EXPORT_SYMBOL(drm_of_find_possible_crtcs);
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index 6d13314..827ec1a 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -335,9 +335,10 @@ struct drm_plane *drm_primary_helper_create_plane(struct drm_device *dev,
 	}
 
 	/* possible_crtc's will be filled in later by crtc_init */
-	ret = drm_plane_init(dev, primary, 0, &drm_primary_helper_funcs,
-			     formats, num_formats,
-			     DRM_PLANE_TYPE_PRIMARY);
+	ret = drm_universal_plane_init(dev, primary, 0,
+				       &drm_primary_helper_funcs,
+				       formats, num_formats,
+				       DRM_PLANE_TYPE_PRIMARY);
 	if (ret) {
 		kfree(primary);
 		primary = NULL;
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index d22676b..db7d250 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -130,7 +130,14 @@ static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connect
 	count = drm_load_edid_firmware(connector);
 	if (count == 0)
 #endif
-		count = (*connector_funcs->get_modes)(connector);
+	{
+		if (connector->override_edid) {
+			struct edid *edid = (struct edid *) connector->edid_blob_ptr->data;
+
+			count = drm_add_edid_modes(connector, edid);
+		} else
+			count = (*connector_funcs->get_modes)(connector);
+	}
 
 	if (count == 0 && connector->status == connector_status_connected)
 		count = drm_add_modes_noedid(connector, 1024, 768);
diff --git a/drivers/gpu/drm/drm_rect.c b/drivers/gpu/drm/drm_rect.c
index 7047ca0..631f5af 100644
--- a/drivers/gpu/drm/drm_rect.c
+++ b/drivers/gpu/drm/drm_rect.c
@@ -293,3 +293,143 @@ void drm_rect_debug_print(const struct drm_rect *r, bool fixed_point)
 		DRM_DEBUG_KMS("%dx%d%+d%+d\n", w, h, r->x1, r->y1);
 }
 EXPORT_SYMBOL(drm_rect_debug_print);
+
+/**
+ * drm_rect_rotate - Rotate the rectangle
+ * @r: rectangle to be rotated
+ * @width: Width of the coordinate space
+ * @height: Height of the coordinate space
+ * @rotation: Transformation to be applied
+ *
+ * Apply @rotation to the coordinates of rectangle @r.
+ *
+ * @width and @height combined with @rotation define
+ * the location of the new origin.
+ *
+ * @width correcsponds to the horizontal and @height
+ * to the vertical axis of the untransformed coordinate
+ * space.
+ */
+void drm_rect_rotate(struct drm_rect *r,
+		     int width, int height,
+		     unsigned int rotation)
+{
+	struct drm_rect tmp;
+
+	if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+		tmp = *r;
+
+		if (rotation & BIT(DRM_REFLECT_X)) {
+			r->x1 = width - tmp.x2;
+			r->x2 = width - tmp.x1;
+		}
+
+		if (rotation & BIT(DRM_REFLECT_Y)) {
+			r->y1 = height - tmp.y2;
+			r->y2 = height - tmp.y1;
+		}
+	}
+
+	switch (rotation & 0xf) {
+	case BIT(DRM_ROTATE_0):
+		break;
+	case BIT(DRM_ROTATE_90):
+		tmp = *r;
+		r->x1 = tmp.y1;
+		r->x2 = tmp.y2;
+		r->y1 = width - tmp.x2;
+		r->y2 = width - tmp.x1;
+		break;
+	case BIT(DRM_ROTATE_180):
+		tmp = *r;
+		r->x1 = width - tmp.x2;
+		r->x2 = width - tmp.x1;
+		r->y1 = height - tmp.y2;
+		r->y2 = height - tmp.y1;
+		break;
+	case BIT(DRM_ROTATE_270):
+		tmp = *r;
+		r->x1 = height - tmp.y2;
+		r->x2 = height - tmp.y1;
+		r->y1 = tmp.x1;
+		r->y2 = tmp.x2;
+		break;
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL(drm_rect_rotate);
+
+/**
+ * drm_rect_rotate_inv - Inverse rotate the rectangle
+ * @r: rectangle to be rotated
+ * @width: Width of the coordinate space
+ * @height: Height of the coordinate space
+ * @rotation: Transformation whose inverse is to be applied
+ *
+ * Apply the inverse of @rotation to the coordinates
+ * of rectangle @r.
+ *
+ * @width and @height combined with @rotation define
+ * the location of the new origin.
+ *
+ * @width correcsponds to the horizontal and @height
+ * to the vertical axis of the original untransformed
+ * coordinate space, so that you never have to flip
+ * them when doing a rotatation and its inverse.
+ * That is, if you do:
+ *
+ * drm_rotate(&r, width, height, rotation);
+ * drm_rotate_inv(&r, width, height, rotation);
+ *
+ * you will always get back the original rectangle.
+ */
+void drm_rect_rotate_inv(struct drm_rect *r,
+			 int width, int height,
+			 unsigned int rotation)
+{
+	struct drm_rect tmp;
+
+	switch (rotation & 0xf) {
+	case BIT(DRM_ROTATE_0):
+		break;
+	case BIT(DRM_ROTATE_90):
+		tmp = *r;
+		r->x1 = width - tmp.y2;
+		r->x2 = width - tmp.y1;
+		r->y1 = tmp.x1;
+		r->y2 = tmp.x2;
+		break;
+	case BIT(DRM_ROTATE_180):
+		tmp = *r;
+		r->x1 = width - tmp.x2;
+		r->x2 = width - tmp.x1;
+		r->y1 = height - tmp.y2;
+		r->y2 = height - tmp.y1;
+		break;
+	case BIT(DRM_ROTATE_270):
+		tmp = *r;
+		r->x1 = tmp.y1;
+		r->x2 = tmp.y2;
+		r->y1 = height - tmp.x2;
+		r->y2 = height - tmp.x1;
+		break;
+	default:
+		break;
+	}
+
+	if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+		tmp = *r;
+
+		if (rotation & BIT(DRM_REFLECT_X)) {
+			r->x1 = width - tmp.x2;
+			r->x2 = width - tmp.x1;
+		}
+
+		if (rotation & BIT(DRM_REFLECT_Y)) {
+			r->y1 = height - tmp.y2;
+			r->y2 = height - tmp.y1;
+		}
+	}
+}
+EXPORT_SYMBOL(drm_rect_rotate_inv);
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
deleted file mode 100644
index 14d1646..0000000
--- a/drivers/gpu/drm/drm_stub.c
+++ /dev/null
@@ -1,805 +0,0 @@
-/*
- * Created: Fri Jan 19 10:48:35 2001 by faith@acm.org
- *
- * Copyright 2001 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Author Rickard E. (Rik) Faith <faith@valinux.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/fs.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/mount.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include <drm/drm_core.h>
-
-unsigned int drm_debug = 0;	/* 1 to enable debug output */
-EXPORT_SYMBOL(drm_debug);
-
-unsigned int drm_rnodes = 0;	/* 1 to enable experimental render nodes API */
-EXPORT_SYMBOL(drm_rnodes);
-
-/* 1 to allow user space to request universal planes (experimental) */
-unsigned int drm_universal_planes = 0;
-EXPORT_SYMBOL(drm_universal_planes);
-
-unsigned int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
-EXPORT_SYMBOL(drm_vblank_offdelay);
-
-unsigned int drm_timestamp_precision = 20;  /* Default to 20 usecs. */
-EXPORT_SYMBOL(drm_timestamp_precision);
-
-/*
- * Default to use monotonic timestamps for wait-for-vblank and page-flip
- * complete events.
- */
-unsigned int drm_timestamp_monotonic = 1;
-
-MODULE_AUTHOR(CORE_AUTHOR);
-MODULE_DESCRIPTION(CORE_DESC);
-MODULE_LICENSE("GPL and additional rights");
-MODULE_PARM_DESC(debug, "Enable debug output");
-MODULE_PARM_DESC(rnodes, "Enable experimental render nodes API");
-MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
-MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
-MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
-
-module_param_named(debug, drm_debug, int, 0600);
-module_param_named(rnodes, drm_rnodes, int, 0600);
-module_param_named(universal_planes, drm_universal_planes, int, 0600);
-module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
-module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
-module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
-
-static DEFINE_SPINLOCK(drm_minor_lock);
-struct idr drm_minors_idr;
-
-struct class *drm_class;
-struct dentry *drm_debugfs_root;
-
-int drm_err(const char *func, const char *format, ...)
-{
-	struct va_format vaf;
-	va_list args;
-	int r;
-
-	va_start(args, format);
-
-	vaf.fmt = format;
-	vaf.va = &args;
-
-	r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
-
-	va_end(args);
-
-	return r;
-}
-EXPORT_SYMBOL(drm_err);
-
-void drm_ut_debug_printk(const char *function_name, const char *format, ...)
-{
-	struct va_format vaf;
-	va_list args;
-
-	va_start(args, format);
-	vaf.fmt = format;
-	vaf.va = &args;
-
-	printk(KERN_DEBUG "[" DRM_NAME ":%s] %pV", function_name, &vaf);
-
-	va_end(args);
-}
-EXPORT_SYMBOL(drm_ut_debug_printk);
-
-struct drm_master *drm_master_create(struct drm_minor *minor)
-{
-	struct drm_master *master;
-
-	master = kzalloc(sizeof(*master), GFP_KERNEL);
-	if (!master)
-		return NULL;
-
-	kref_init(&master->refcount);
-	spin_lock_init(&master->lock.spinlock);
-	init_waitqueue_head(&master->lock.lock_queue);
-	if (drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER)) {
-		kfree(master);
-		return NULL;
-	}
-	INIT_LIST_HEAD(&master->magicfree);
-	master->minor = minor;
-
-	return master;
-}
-
-struct drm_master *drm_master_get(struct drm_master *master)
-{
-	kref_get(&master->refcount);
-	return master;
-}
-EXPORT_SYMBOL(drm_master_get);
-
-static void drm_master_destroy(struct kref *kref)
-{
-	struct drm_master *master = container_of(kref, struct drm_master, refcount);
-	struct drm_magic_entry *pt, *next;
-	struct drm_device *dev = master->minor->dev;
-	struct drm_map_list *r_list, *list_temp;
-
-	mutex_lock(&dev->struct_mutex);
-	if (dev->driver->master_destroy)
-		dev->driver->master_destroy(dev, master);
-
-	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
-		if (r_list->master == master) {
-			drm_rmmap_locked(dev, r_list->map);
-			r_list = NULL;
-		}
-	}
-
-	if (master->unique) {
-		kfree(master->unique);
-		master->unique = NULL;
-		master->unique_len = 0;
-	}
-
-	list_for_each_entry_safe(pt, next, &master->magicfree, head) {
-		list_del(&pt->head);
-		drm_ht_remove_item(&master->magiclist, &pt->hash_item);
-		kfree(pt);
-	}
-
-	drm_ht_remove(&master->magiclist);
-
-	mutex_unlock(&dev->struct_mutex);
-	kfree(master);
-}
-
-void drm_master_put(struct drm_master **master)
-{
-	kref_put(&(*master)->refcount, drm_master_destroy);
-	*master = NULL;
-}
-EXPORT_SYMBOL(drm_master_put);
-
-int drm_setmaster_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	int ret = 0;
-
-	mutex_lock(&dev->master_mutex);
-	if (file_priv->is_master)
-		goto out_unlock;
-
-	if (file_priv->minor->master) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	if (!file_priv->master) {
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	file_priv->minor->master = drm_master_get(file_priv->master);
-	file_priv->is_master = 1;
-	if (dev->driver->master_set) {
-		ret = dev->driver->master_set(dev, file_priv, false);
-		if (unlikely(ret != 0)) {
-			file_priv->is_master = 0;
-			drm_master_put(&file_priv->minor->master);
-		}
-	}
-
-out_unlock:
-	mutex_unlock(&dev->master_mutex);
-	return ret;
-}
-
-int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv)
-{
-	int ret = -EINVAL;
-
-	mutex_lock(&dev->master_mutex);
-	if (!file_priv->is_master)
-		goto out_unlock;
-
-	if (!file_priv->minor->master)
-		goto out_unlock;
-
-	ret = 0;
-	if (dev->driver->master_drop)
-		dev->driver->master_drop(dev, file_priv, false);
-	drm_master_put(&file_priv->minor->master);
-	file_priv->is_master = 0;
-
-out_unlock:
-	mutex_unlock(&dev->master_mutex);
-	return ret;
-}
-
-/*
- * DRM Minors
- * A DRM device can provide several char-dev interfaces on the DRM-Major. Each
- * of them is represented by a drm_minor object. Depending on the capabilities
- * of the device-driver, different interfaces are registered.
- *
- * Minors can be accessed via dev->$minor_name. This pointer is either
- * NULL or a valid drm_minor pointer and stays valid as long as the device is
- * valid. This means, DRM minors have the same life-time as the underlying
- * device. However, this doesn't mean that the minor is active. Minors are
- * registered and unregistered dynamically according to device-state.
- */
-
-static struct drm_minor **drm_minor_get_slot(struct drm_device *dev,
-					     unsigned int type)
-{
-	switch (type) {
-	case DRM_MINOR_LEGACY:
-		return &dev->primary;
-	case DRM_MINOR_RENDER:
-		return &dev->render;
-	case DRM_MINOR_CONTROL:
-		return &dev->control;
-	default:
-		return NULL;
-	}
-}
-
-static int drm_minor_alloc(struct drm_device *dev, unsigned int type)
-{
-	struct drm_minor *minor;
-
-	minor = kzalloc(sizeof(*minor), GFP_KERNEL);
-	if (!minor)
-		return -ENOMEM;
-
-	minor->type = type;
-	minor->dev = dev;
-
-	*drm_minor_get_slot(dev, type) = minor;
-	return 0;
-}
-
-static void drm_minor_free(struct drm_device *dev, unsigned int type)
-{
-	struct drm_minor **slot;
-
-	slot = drm_minor_get_slot(dev, type);
-	if (*slot) {
-		drm_mode_group_destroy(&(*slot)->mode_group);
-		kfree(*slot);
-		*slot = NULL;
-	}
-}
-
-static int drm_minor_register(struct drm_device *dev, unsigned int type)
-{
-	struct drm_minor *new_minor;
-	unsigned long flags;
-	int ret;
-	int minor_id;
-
-	DRM_DEBUG("\n");
-
-	new_minor = *drm_minor_get_slot(dev, type);
-	if (!new_minor)
-		return 0;
-
-	idr_preload(GFP_KERNEL);
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	minor_id = idr_alloc(&drm_minors_idr,
-			     NULL,
-			     64 * type,
-			     64 * (type + 1),
-			     GFP_NOWAIT);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
-	idr_preload_end();
-
-	if (minor_id < 0)
-		return minor_id;
-
-	new_minor->index = minor_id;
-
-	ret = drm_debugfs_init(new_minor, minor_id, drm_debugfs_root);
-	if (ret) {
-		DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
-		goto err_id;
-	}
-
-	ret = drm_sysfs_device_add(new_minor);
-	if (ret) {
-		DRM_ERROR("DRM: Error sysfs_device_add.\n");
-		goto err_debugfs;
-	}
-
-	/* replace NULL with @minor so lookups will succeed from now on */
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	idr_replace(&drm_minors_idr, new_minor, new_minor->index);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
-
-	DRM_DEBUG("new minor assigned %d\n", minor_id);
-	return 0;
-
-err_debugfs:
-	drm_debugfs_cleanup(new_minor);
-err_id:
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	idr_remove(&drm_minors_idr, minor_id);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
-	new_minor->index = 0;
-	return ret;
-}
-
-static void drm_minor_unregister(struct drm_device *dev, unsigned int type)
-{
-	struct drm_minor *minor;
-	unsigned long flags;
-
-	minor = *drm_minor_get_slot(dev, type);
-	if (!minor || !minor->kdev)
-		return;
-
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	idr_remove(&drm_minors_idr, minor->index);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
-	minor->index = 0;
-
-	drm_debugfs_cleanup(minor);
-	drm_sysfs_device_remove(minor);
-}
-
-/**
- * drm_minor_acquire - Acquire a DRM minor
- * @minor_id: Minor ID of the DRM-minor
- *
- * Looks up the given minor-ID and returns the respective DRM-minor object. The
- * refence-count of the underlying device is increased so you must release this
- * object with drm_minor_release().
- *
- * As long as you hold this minor, it is guaranteed that the object and the
- * minor->dev pointer will stay valid! However, the device may get unplugged and
- * unregistered while you hold the minor.
- *
- * Returns:
- * Pointer to minor-object with increased device-refcount, or PTR_ERR on
- * failure.
- */
-struct drm_minor *drm_minor_acquire(unsigned int minor_id)
-{
-	struct drm_minor *minor;
-	unsigned long flags;
-
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	minor = idr_find(&drm_minors_idr, minor_id);
-	if (minor)
-		drm_dev_ref(minor->dev);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
-
-	if (!minor) {
-		return ERR_PTR(-ENODEV);
-	} else if (drm_device_is_unplugged(minor->dev)) {
-		drm_dev_unref(minor->dev);
-		return ERR_PTR(-ENODEV);
-	}
-
-	return minor;
-}
-
-/**
- * drm_minor_release - Release DRM minor
- * @minor: Pointer to DRM minor object
- *
- * Release a minor that was previously acquired via drm_minor_acquire().
- */
-void drm_minor_release(struct drm_minor *minor)
-{
-	drm_dev_unref(minor->dev);
-}
-
-/**
- * drm_put_dev - Unregister and release a DRM device
- * @dev: DRM device
- *
- * Called at module unload time or when a PCI device is unplugged.
- *
- * Use of this function is discouraged. It will eventually go away completely.
- * Please use drm_dev_unregister() and drm_dev_unref() explicitly instead.
- *
- * Cleans up all DRM device, calling drm_lastclose().
- */
-void drm_put_dev(struct drm_device *dev)
-{
-	DRM_DEBUG("\n");
-
-	if (!dev) {
-		DRM_ERROR("cleanup called no dev\n");
-		return;
-	}
-
-	drm_dev_unregister(dev);
-	drm_dev_unref(dev);
-}
-EXPORT_SYMBOL(drm_put_dev);
-
-void drm_unplug_dev(struct drm_device *dev)
-{
-	/* for a USB device */
-	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
-	drm_minor_unregister(dev, DRM_MINOR_RENDER);
-	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
-
-	mutex_lock(&drm_global_mutex);
-
-	drm_device_set_unplugged(dev);
-
-	if (dev->open_count == 0) {
-		drm_put_dev(dev);
-	}
-	mutex_unlock(&drm_global_mutex);
-}
-EXPORT_SYMBOL(drm_unplug_dev);
-
-/*
- * DRM internal mount
- * We want to be able to allocate our own "struct address_space" to control
- * memory-mappings in VRAM (or stolen RAM, ...). However, core MM does not allow
- * stand-alone address_space objects, so we need an underlying inode. As there
- * is no way to allocate an independent inode easily, we need a fake internal
- * VFS mount-point.
- *
- * The drm_fs_inode_new() function allocates a new inode, drm_fs_inode_free()
- * frees it again. You are allowed to use iget() and iput() to get references to
- * the inode. But each drm_fs_inode_new() call must be paired with exactly one
- * drm_fs_inode_free() call (which does not have to be the last iput()).
- * We use drm_fs_inode_*() to manage our internal VFS mount-point and share it
- * between multiple inode-users. You could, technically, call
- * iget() + drm_fs_inode_free() directly after alloc and sometime later do an
- * iput(), but this way you'd end up with a new vfsmount for each inode.
- */
-
-static int drm_fs_cnt;
-static struct vfsmount *drm_fs_mnt;
-
-static const struct dentry_operations drm_fs_dops = {
-	.d_dname	= simple_dname,
-};
-
-static const struct super_operations drm_fs_sops = {
-	.statfs		= simple_statfs,
-};
-
-static struct dentry *drm_fs_mount(struct file_system_type *fs_type, int flags,
-				   const char *dev_name, void *data)
-{
-	return mount_pseudo(fs_type,
-			    "drm:",
-			    &drm_fs_sops,
-			    &drm_fs_dops,
-			    0x010203ff);
-}
-
-static struct file_system_type drm_fs_type = {
-	.name		= "drm",
-	.owner		= THIS_MODULE,
-	.mount		= drm_fs_mount,
-	.kill_sb	= kill_anon_super,
-};
-
-static struct inode *drm_fs_inode_new(void)
-{
-	struct inode *inode;
-	int r;
-
-	r = simple_pin_fs(&drm_fs_type, &drm_fs_mnt, &drm_fs_cnt);
-	if (r < 0) {
-		DRM_ERROR("Cannot mount pseudo fs: %d\n", r);
-		return ERR_PTR(r);
-	}
-
-	inode = alloc_anon_inode(drm_fs_mnt->mnt_sb);
-	if (IS_ERR(inode))
-		simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
-
-	return inode;
-}
-
-static void drm_fs_inode_free(struct inode *inode)
-{
-	if (inode) {
-		iput(inode);
-		simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
-	}
-}
-
-/**
- * drm_dev_alloc - Allocate new DRM device
- * @driver: DRM driver to allocate device for
- * @parent: Parent device object
- *
- * Allocate and initialize a new DRM device. No device registration is done.
- * Call drm_dev_register() to advertice the device to user space and register it
- * with other core subsystems.
- *
- * The initial ref-count of the object is 1. Use drm_dev_ref() and
- * drm_dev_unref() to take and drop further ref-counts.
- *
- * RETURNS:
- * Pointer to new DRM device, or NULL if out of memory.
- */
-struct drm_device *drm_dev_alloc(struct drm_driver *driver,
-				 struct device *parent)
-{
-	struct drm_device *dev;
-	int ret;
-
-	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return NULL;
-
-	kref_init(&dev->ref);
-	dev->dev = parent;
-	dev->driver = driver;
-
-	INIT_LIST_HEAD(&dev->filelist);
-	INIT_LIST_HEAD(&dev->ctxlist);
-	INIT_LIST_HEAD(&dev->vmalist);
-	INIT_LIST_HEAD(&dev->maplist);
-	INIT_LIST_HEAD(&dev->vblank_event_list);
-
-	spin_lock_init(&dev->buf_lock);
-	spin_lock_init(&dev->event_lock);
-	mutex_init(&dev->struct_mutex);
-	mutex_init(&dev->ctxlist_mutex);
-	mutex_init(&dev->master_mutex);
-
-	dev->anon_inode = drm_fs_inode_new();
-	if (IS_ERR(dev->anon_inode)) {
-		ret = PTR_ERR(dev->anon_inode);
-		DRM_ERROR("Cannot allocate anonymous inode: %d\n", ret);
-		goto err_free;
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		ret = drm_minor_alloc(dev, DRM_MINOR_CONTROL);
-		if (ret)
-			goto err_minors;
-	}
-
-	if (drm_core_check_feature(dev, DRIVER_RENDER) && drm_rnodes) {
-		ret = drm_minor_alloc(dev, DRM_MINOR_RENDER);
-		if (ret)
-			goto err_minors;
-	}
-
-	ret = drm_minor_alloc(dev, DRM_MINOR_LEGACY);
-	if (ret)
-		goto err_minors;
-
-	if (drm_ht_create(&dev->map_hash, 12))
-		goto err_minors;
-
-	ret = drm_ctxbitmap_init(dev);
-	if (ret) {
-		DRM_ERROR("Cannot allocate memory for context bitmap.\n");
-		goto err_ht;
-	}
-
-	if (driver->driver_features & DRIVER_GEM) {
-		ret = drm_gem_init(dev);
-		if (ret) {
-			DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n");
-			goto err_ctxbitmap;
-		}
-	}
-
-	return dev;
-
-err_ctxbitmap:
-	drm_ctxbitmap_cleanup(dev);
-err_ht:
-	drm_ht_remove(&dev->map_hash);
-err_minors:
-	drm_minor_free(dev, DRM_MINOR_LEGACY);
-	drm_minor_free(dev, DRM_MINOR_RENDER);
-	drm_minor_free(dev, DRM_MINOR_CONTROL);
-	drm_fs_inode_free(dev->anon_inode);
-err_free:
-	mutex_destroy(&dev->master_mutex);
-	kfree(dev);
-	return NULL;
-}
-EXPORT_SYMBOL(drm_dev_alloc);
-
-static void drm_dev_release(struct kref *ref)
-{
-	struct drm_device *dev = container_of(ref, struct drm_device, ref);
-
-	if (dev->driver->driver_features & DRIVER_GEM)
-		drm_gem_destroy(dev);
-
-	drm_ctxbitmap_cleanup(dev);
-	drm_ht_remove(&dev->map_hash);
-	drm_fs_inode_free(dev->anon_inode);
-
-	drm_minor_free(dev, DRM_MINOR_LEGACY);
-	drm_minor_free(dev, DRM_MINOR_RENDER);
-	drm_minor_free(dev, DRM_MINOR_CONTROL);
-
-	mutex_destroy(&dev->master_mutex);
-	kfree(dev->unique);
-	kfree(dev);
-}
-
-/**
- * drm_dev_ref - Take reference of a DRM device
- * @dev: device to take reference of or NULL
- *
- * This increases the ref-count of @dev by one. You *must* already own a
- * reference when calling this. Use drm_dev_unref() to drop this reference
- * again.
- *
- * This function never fails. However, this function does not provide *any*
- * guarantee whether the device is alive or running. It only provides a
- * reference to the object and the memory associated with it.
- */
-void drm_dev_ref(struct drm_device *dev)
-{
-	if (dev)
-		kref_get(&dev->ref);
-}
-EXPORT_SYMBOL(drm_dev_ref);
-
-/**
- * drm_dev_unref - Drop reference of a DRM device
- * @dev: device to drop reference of or NULL
- *
- * This decreases the ref-count of @dev by one. The device is destroyed if the
- * ref-count drops to zero.
- */
-void drm_dev_unref(struct drm_device *dev)
-{
-	if (dev)
-		kref_put(&dev->ref, drm_dev_release);
-}
-EXPORT_SYMBOL(drm_dev_unref);
-
-/**
- * drm_dev_register - Register DRM device
- * @dev: Device to register
- * @flags: Flags passed to the driver's .load() function
- *
- * Register the DRM device @dev with the system, advertise device to user-space
- * and start normal device operation. @dev must be allocated via drm_dev_alloc()
- * previously.
- *
- * Never call this twice on any device!
- *
- * RETURNS:
- * 0 on success, negative error code on failure.
- */
-int drm_dev_register(struct drm_device *dev, unsigned long flags)
-{
-	int ret;
-
-	mutex_lock(&drm_global_mutex);
-
-	ret = drm_minor_register(dev, DRM_MINOR_CONTROL);
-	if (ret)
-		goto err_minors;
-
-	ret = drm_minor_register(dev, DRM_MINOR_RENDER);
-	if (ret)
-		goto err_minors;
-
-	ret = drm_minor_register(dev, DRM_MINOR_LEGACY);
-	if (ret)
-		goto err_minors;
-
-	if (dev->driver->load) {
-		ret = dev->driver->load(dev, flags);
-		if (ret)
-			goto err_minors;
-	}
-
-	/* setup grouping for legacy outputs */
-	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-		ret = drm_mode_group_init_legacy_group(dev,
-				&dev->primary->mode_group);
-		if (ret)
-			goto err_unload;
-	}
-
-	ret = 0;
-	goto out_unlock;
-
-err_unload:
-	if (dev->driver->unload)
-		dev->driver->unload(dev);
-err_minors:
-	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
-	drm_minor_unregister(dev, DRM_MINOR_RENDER);
-	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
-out_unlock:
-	mutex_unlock(&drm_global_mutex);
-	return ret;
-}
-EXPORT_SYMBOL(drm_dev_register);
-
-/**
- * drm_dev_unregister - Unregister DRM device
- * @dev: Device to unregister
- *
- * Unregister the DRM device from the system. This does the reverse of
- * drm_dev_register() but does not deallocate the device. The caller must call
- * drm_dev_unref() to drop their final reference.
- */
-void drm_dev_unregister(struct drm_device *dev)
-{
-	struct drm_map_list *r_list, *list_temp;
-
-	drm_lastclose(dev);
-
-	if (dev->driver->unload)
-		dev->driver->unload(dev);
-
-	if (dev->agp)
-		drm_pci_agp_destroy(dev);
-
-	drm_vblank_cleanup(dev);
-
-	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
-		drm_rmmap(dev, r_list->map);
-
-	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
-	drm_minor_unregister(dev, DRM_MINOR_RENDER);
-	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
-}
-EXPORT_SYMBOL(drm_dev_unregister);
-
-/**
- * drm_dev_set_unique - Set the unique name of a DRM device
- * @dev: device of which to set the unique name
- * @fmt: format string for unique name
- *
- * Sets the unique name of a DRM device using the specified format string and
- * a variable list of arguments. Drivers can use this at driver probe time if
- * the unique name of the devices they drive is static.
- *
- * Return: 0 on success or a negative error code on failure.
- */
-int drm_dev_set_unique(struct drm_device *dev, const char *fmt, ...)
-{
-	va_list ap;
-
-	kfree(dev->unique);
-
-	va_start(ap, fmt);
-	dev->unique = kvasprintf(GFP_KERNEL, fmt, ap);
-	va_end(ap);
-
-	return dev->unique ? 0 : -ENOMEM;
-}
-EXPORT_SYMBOL(drm_dev_set_unique);
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 369b262..ab1a5f6 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -438,7 +438,6 @@ err_out_files:
 out:
 	return ret;
 }
-EXPORT_SYMBOL(drm_sysfs_connector_add);
 
 /**
  * drm_sysfs_connector_remove - remove an connector device from sysfs
@@ -468,7 +467,6 @@ void drm_sysfs_connector_remove(struct drm_connector *connector)
 	device_unregister(connector->kdev);
 	connector->kdev = NULL;
 }
-EXPORT_SYMBOL(drm_sysfs_connector_remove);
 
 /**
  * drm_sysfs_hotplug_event - generate a DRM uevent
@@ -495,71 +493,55 @@ static void drm_sysfs_release(struct device *dev)
 }
 
 /**
- * drm_sysfs_device_add - adds a class device to sysfs for a character driver
- * @dev: DRM device to be added
- * @head: DRM head in question
+ * drm_sysfs_minor_alloc() - Allocate sysfs device for given minor
+ * @minor: minor to allocate sysfs device for
  *
- * Add a DRM device to the DRM's device model class.  We use @dev's PCI device
- * as the parent for the Linux device, and make sure it has a file containing
- * the driver we're using (for userspace compatibility).
+ * This allocates a new sysfs device for @minor and returns it. The device is
+ * not registered nor linked. The caller has to use device_add() and
+ * device_del() to register and unregister it.
+ *
+ * Note that dev_get_drvdata() on the new device will return the minor.
+ * However, the device does not hold a ref-count to the minor nor to the
+ * underlying drm_device. This is unproblematic as long as you access the
+ * private data only in sysfs callbacks. device_del() disables those
+ * synchronously, so they cannot be called after you cleanup a minor.
  */
-int drm_sysfs_device_add(struct drm_minor *minor)
+struct device *drm_sysfs_minor_alloc(struct drm_minor *minor)
 {
-	char *minor_str;
+	const char *minor_str;
+	struct device *kdev;
 	int r;
 
 	if (minor->type == DRM_MINOR_CONTROL)
 		minor_str = "controlD%d";
-        else if (minor->type == DRM_MINOR_RENDER)
-                minor_str = "renderD%d";
-        else
-                minor_str = "card%d";
-
-	minor->kdev = kzalloc(sizeof(*minor->kdev), GFP_KERNEL);
-	if (!minor->kdev) {
-		r = -ENOMEM;
-		goto error;
-	}
-
-	device_initialize(minor->kdev);
-	minor->kdev->devt = MKDEV(DRM_MAJOR, minor->index);
-	minor->kdev->class = drm_class;
-	minor->kdev->type = &drm_sysfs_device_minor;
-	minor->kdev->parent = minor->dev->dev;
-	minor->kdev->release = drm_sysfs_release;
-	dev_set_drvdata(minor->kdev, minor);
-
-	r = dev_set_name(minor->kdev, minor_str, minor->index);
+	else if (minor->type == DRM_MINOR_RENDER)
+		minor_str = "renderD%d";
+	else
+		minor_str = "card%d";
+
+	kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);
+	if (!kdev)
+		return ERR_PTR(-ENOMEM);
+
+	device_initialize(kdev);
+	kdev->devt = MKDEV(DRM_MAJOR, minor->index);
+	kdev->class = drm_class;
+	kdev->type = &drm_sysfs_device_minor;
+	kdev->parent = minor->dev->dev;
+	kdev->release = drm_sysfs_release;
+	dev_set_drvdata(kdev, minor);
+
+	r = dev_set_name(kdev, minor_str, minor->index);
 	if (r < 0)
-		goto error;
-
-	r = device_add(minor->kdev);
-	if (r < 0)
-		goto error;
-
-	return 0;
+		goto err_free;
 
-error:
-	DRM_ERROR("device create failed %d\n", r);
-	put_device(minor->kdev);
-	return r;
-}
+	return kdev;
 
-/**
- * drm_sysfs_device_remove - remove DRM device
- * @dev: DRM device to remove
- *
- * This call unregisters and cleans up a class device that was created with a
- * call to drm_sysfs_device_add()
- */
-void drm_sysfs_device_remove(struct drm_minor *minor)
-{
-	if (minor->kdev)
-		device_unregister(minor->kdev);
-	minor->kdev = NULL;
+err_free:
+	put_device(kdev);
+	return ERR_PTR(r);
 }
 
-
 /**
  * drm_class_device_register - Register a struct device in the drm class.
  *
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 178d2a9..7f9f6f9 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -28,6 +28,7 @@ config DRM_EXYNOS_FIMD
 	bool "Exynos DRM FIMD"
 	depends on DRM_EXYNOS && !FB_S3C
 	select FB_MODE_HELPERS
+	select MFD_SYSCON
 	help
 	  Choose this option if you want to use Exynos FIMD for DRM.
 
@@ -52,6 +53,7 @@ config DRM_EXYNOS_DP
 	bool "EXYNOS DRM DP driver support"
 	depends on DRM_EXYNOS_FIMD && ARCH_EXYNOS && (DRM_PTN3460=n || DRM_PTN3460=y || DRM_PTN3460=DRM_EXYNOS)
 	default DRM_EXYNOS
+	select DRM_PANEL
 	help
 	  This enables support for DP device.
 
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index a8ffc8c..4f3c7eb 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -16,7 +16,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/interrupt.h>
-#include <linux/delay.h>
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
@@ -28,6 +27,7 @@
 #include <drm/drmP.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_panel.h>
 #include <drm/bridge/ptn3460.h>
 
 #include "exynos_drm_drv.h"
@@ -41,7 +41,7 @@ struct bridge_init {
 	struct device_node *node;
 };
 
-static int exynos_dp_init_dp(struct exynos_dp_device *dp)
+static void exynos_dp_init_dp(struct exynos_dp_device *dp)
 {
 	exynos_dp_reset(dp);
 
@@ -58,8 +58,6 @@ static int exynos_dp_init_dp(struct exynos_dp_device *dp)
 
 	exynos_dp_init_hpd(dp);
 	exynos_dp_init_aux(dp);
-
-	return 0;
 }
 
 static int exynos_dp_detect_hpd(struct exynos_dp_device *dp)
@@ -875,10 +873,24 @@ static irqreturn_t exynos_dp_irq_handler(int irq, void *arg)
 static void exynos_dp_hotplug(struct work_struct *work)
 {
 	struct exynos_dp_device *dp;
-	int ret;
 
 	dp = container_of(work, struct exynos_dp_device, hotplug_work);
 
+	if (dp->drm_dev)
+		drm_helper_hpd_irq_event(dp->drm_dev);
+}
+
+static void exynos_dp_commit(struct exynos_drm_display *display)
+{
+	struct exynos_dp_device *dp = display->ctx;
+	int ret;
+
+	/* Keep the panel disabled while we configure video */
+	if (dp->panel) {
+		if (drm_panel_disable(dp->panel))
+			DRM_ERROR("failed to disable the panel\n");
+	}
+
 	ret = exynos_dp_detect_hpd(dp);
 	if (ret) {
 		/* Cable has been disconnected, we're done */
@@ -909,6 +921,12 @@ static void exynos_dp_hotplug(struct work_struct *work)
 	ret = exynos_dp_config_video(dp);
 	if (ret)
 		dev_err(dp->dev, "unable to config video\n");
+
+	/* Safe to enable the panel now */
+	if (dp->panel) {
+		if (drm_panel_enable(dp->panel))
+			DRM_ERROR("failed to enable the panel\n");
+	}
 }
 
 static enum drm_connector_status exynos_dp_detect(
@@ -933,15 +951,18 @@ static int exynos_dp_get_modes(struct drm_connector *connector)
 	struct exynos_dp_device *dp = ctx_from_connector(connector);
 	struct drm_display_mode *mode;
 
+	if (dp->panel)
+		return drm_panel_get_modes(dp->panel);
+
 	mode = drm_mode_create(connector->dev);
 	if (!mode) {
 		DRM_ERROR("failed to create a new display mode.\n");
 		return 0;
 	}
 
-	drm_display_mode_from_videomode(&dp->panel.vm, mode);
-	mode->width_mm = dp->panel.width_mm;
-	mode->height_mm = dp->panel.height_mm;
+	drm_display_mode_from_videomode(&dp->priv.vm, mode);
+	mode->width_mm = dp->priv.width_mm;
+	mode->height_mm = dp->priv.height_mm;
 	connector->display_info.width_mm = mode->width_mm;
 	connector->display_info.height_mm = mode->height_mm;
 
@@ -1018,10 +1039,13 @@ static int exynos_dp_create_connector(struct exynos_drm_display *display,
 	}
 
 	drm_connector_helper_add(connector, &exynos_dp_connector_helper_funcs);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
 
-	return 0;
+	if (dp->panel)
+		ret = drm_panel_attach(dp->panel, &dp->connector);
+
+	return ret;
 }
 
 static void exynos_dp_phy_init(struct exynos_dp_device *dp)
@@ -1050,26 +1074,50 @@ static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
 	}
 }
 
-static void exynos_dp_poweron(struct exynos_dp_device *dp)
+static void exynos_dp_poweron(struct exynos_drm_display *display)
 {
+	struct exynos_dp_device *dp = display->ctx;
+
 	if (dp->dpms_mode == DRM_MODE_DPMS_ON)
 		return;
 
+	if (dp->panel) {
+		if (drm_panel_prepare(dp->panel)) {
+			DRM_ERROR("failed to setup the panel\n");
+			return;
+		}
+	}
+
 	clk_prepare_enable(dp->clock);
 	exynos_dp_phy_init(dp);
 	exynos_dp_init_dp(dp);
 	enable_irq(dp->irq);
+	exynos_dp_commit(display);
 }
 
-static void exynos_dp_poweroff(struct exynos_dp_device *dp)
+static void exynos_dp_poweroff(struct exynos_drm_display *display)
 {
+	struct exynos_dp_device *dp = display->ctx;
+
 	if (dp->dpms_mode != DRM_MODE_DPMS_ON)
 		return;
 
+	if (dp->panel) {
+		if (drm_panel_disable(dp->panel)) {
+			DRM_ERROR("failed to disable the panel\n");
+			return;
+		}
+	}
+
 	disable_irq(dp->irq);
 	flush_work(&dp->hotplug_work);
 	exynos_dp_phy_exit(dp);
 	clk_disable_unprepare(dp->clock);
+
+	if (dp->panel) {
+		if (drm_panel_unprepare(dp->panel))
+			DRM_ERROR("failed to turnoff the panel\n");
+	}
 }
 
 static void exynos_dp_dpms(struct exynos_drm_display *display, int mode)
@@ -1078,12 +1126,12 @@ static void exynos_dp_dpms(struct exynos_drm_display *display, int mode)
 
 	switch (mode) {
 	case DRM_MODE_DPMS_ON:
-		exynos_dp_poweron(dp);
+		exynos_dp_poweron(display);
 		break;
 	case DRM_MODE_DPMS_STANDBY:
 	case DRM_MODE_DPMS_SUSPEND:
 	case DRM_MODE_DPMS_OFF:
-		exynos_dp_poweroff(dp);
+		exynos_dp_poweroff(display);
 		break;
 	default:
 		break;
@@ -1094,6 +1142,7 @@ static void exynos_dp_dpms(struct exynos_drm_display *display, int mode)
 static struct exynos_drm_display_ops exynos_dp_display_ops = {
 	.create_connector = exynos_dp_create_connector,
 	.dpms = exynos_dp_dpms,
+	.commit = exynos_dp_commit,
 };
 
 static struct exynos_drm_display exynos_dp_display = {
@@ -1201,7 +1250,7 @@ static int exynos_dp_dt_parse_panel(struct exynos_dp_device *dp)
 {
 	int ret;
 
-	ret = of_get_videomode(dp->dev->of_node, &dp->panel.vm,
+	ret = of_get_videomode(dp->dev->of_node, &dp->priv.vm,
 			OF_USE_NATIVE_MODE);
 	if (ret) {
 		DRM_ERROR("failed: of_get_videomode() : %d\n", ret);
@@ -1215,16 +1264,10 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 	struct platform_device *pdev = to_platform_device(dev);
 	struct drm_device *drm_dev = data;
 	struct resource *res;
-	struct exynos_dp_device *dp;
+	struct exynos_dp_device *dp = exynos_dp_display.ctx;
 	unsigned int irq_flags;
-
 	int ret = 0;
 
-	dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
-				GFP_KERNEL);
-	if (!dp)
-		return -ENOMEM;
-
 	dp->dev = &pdev->dev;
 	dp->dpms_mode = DRM_MODE_DPMS_OFF;
 
@@ -1236,9 +1279,11 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 	if (ret)
 		return ret;
 
-	ret = exynos_dp_dt_parse_panel(dp);
-	if (ret)
-		return ret;
+	if (!dp->panel) {
+		ret = exynos_dp_dt_parse_panel(dp);
+		if (ret)
+			return ret;
+	}
 
 	dp->clock = devm_clk_get(&pdev->dev, "dp");
 	if (IS_ERR(dp->clock)) {
@@ -1298,7 +1343,6 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 	disable_irq(dp->irq);
 
 	dp->drm_dev = drm_dev;
-	exynos_dp_display.ctx = dp;
 
 	platform_set_drvdata(pdev, &exynos_dp_display);
 
@@ -1325,6 +1369,9 @@ static const struct component_ops exynos_dp_ops = {
 
 static int exynos_dp_probe(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
+	struct device_node *panel_node;
+	struct exynos_dp_device *dp;
 	int ret;
 
 	ret = exynos_drm_component_add(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR,
@@ -1332,6 +1379,21 @@ static int exynos_dp_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
+				GFP_KERNEL);
+	if (!dp)
+		return -ENOMEM;
+
+	panel_node = of_parse_phandle(dev->of_node, "panel", 0);
+	if (panel_node) {
+		dp->panel = of_drm_find_panel(panel_node);
+		of_node_put(panel_node);
+		if (!dp->panel)
+			return -EPROBE_DEFER;
+	}
+
+	exynos_dp_display.ctx = dp;
+
 	ret = component_add(&pdev->dev, &exynos_dp_ops);
 	if (ret)
 		exynos_drm_component_del(&pdev->dev,
@@ -1376,6 +1438,7 @@ static const struct of_device_id exynos_dp_match[] = {
 	{ .compatible = "samsung,exynos5-dp" },
 	{},
 };
+MODULE_DEVICE_TABLE(of, exynos_dp_match);
 
 struct platform_driver dp_driver = {
 	.probe		= exynos_dp_probe,
@@ -1390,4 +1453,4 @@ struct platform_driver dp_driver = {
 
 MODULE_AUTHOR("Jingoo Han <jg1.han@samsung.com>");
 MODULE_DESCRIPTION("Samsung SoC DP Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.h b/drivers/gpu/drm/exynos/exynos_dp_core.h
index 02cc4f9..a1aee69 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.h
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.h
@@ -149,6 +149,7 @@ struct exynos_dp_device {
 	struct drm_device	*drm_dev;
 	struct drm_connector	connector;
 	struct drm_encoder	*encoder;
+	struct drm_panel	*panel;
 	struct clk		*clock;
 	unsigned int		irq;
 	void __iomem		*reg_base;
@@ -162,7 +163,7 @@ struct exynos_dp_device {
 	int			dpms_mode;
 	int			hpd_gpio;
 
-	struct exynos_drm_panel_info panel;
+	struct exynos_drm_panel_info priv;
 };
 
 /* exynos_dp_reg.c */
diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c
index 9a16dbe..ba9b3d5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_connector.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c
@@ -117,20 +117,7 @@ static struct drm_encoder *exynos_drm_best_encoder(
 	struct drm_device *dev = connector->dev;
 	struct exynos_drm_connector *exynos_connector =
 					to_exynos_connector(connector);
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
-	obj = drm_mode_object_find(dev, exynos_connector->encoder_id,
-				   DRM_MODE_OBJECT_ENCODER);
-	if (!obj) {
-		DRM_DEBUG_KMS("Unknown ENCODER ID %d\n",
-				exynos_connector->encoder_id);
-		return NULL;
-	}
-
-	encoder = obj_to_encoder(obj);
-
-	return encoder;
+	return drm_encoder_find(dev, exynos_connector->encoder_id);
 }
 
 static struct drm_connector_helper_funcs exynos_connector_helper_funcs = {
@@ -185,7 +172,7 @@ static void exynos_drm_connector_destroy(struct drm_connector *connector)
 	struct exynos_drm_connector *exynos_connector =
 		to_exynos_connector(connector);
 
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(exynos_connector);
 }
@@ -230,7 +217,7 @@ struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
 	drm_connector_init(dev, connector, &exynos_connector_funcs, type);
 	drm_connector_helper_add(connector, &exynos_connector_helper_funcs);
 
-	err = drm_sysfs_connector_add(connector);
+	err = drm_connector_register(connector);
 	if (err)
 		goto err_connector;
 
@@ -250,7 +237,7 @@ struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
 	return connector;
 
 err_sysfs:
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 err_connector:
 	drm_connector_cleanup(connector);
 	kfree(exynos_connector);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 95c9435..b68e58f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -69,8 +69,10 @@ static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
 
 	if (mode > DRM_MODE_DPMS_ON) {
 		/* wait for the completion of page flip. */
-		wait_event(exynos_crtc->pending_flip_queue,
-				atomic_read(&exynos_crtc->pending_flip) == 0);
+		if (!wait_event_timeout(exynos_crtc->pending_flip_queue,
+				!atomic_read(&exynos_crtc->pending_flip),
+				HZ/20))
+			atomic_set(&exynos_crtc->pending_flip, 0);
 		drm_vblank_off(crtc->dev, exynos_crtc->pipe);
 	}
 
@@ -259,6 +261,7 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
 			spin_lock_irq(&dev->event_lock);
 			drm_vblank_put(dev, exynos_crtc->pipe);
 			list_del(&event->base.link);
+			atomic_set(&exynos_crtc->pending_flip, 0);
 			spin_unlock_irq(&dev->event_lock);
 
 			goto out;
@@ -508,3 +511,11 @@ int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
 
 	return -EPERM;
 }
+
+void exynos_drm_crtc_te_handler(struct drm_crtc *crtc)
+{
+	struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+
+	if (manager->ops->te_handler)
+		manager->ops->te_handler(manager);
+}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
index 9f74b10..690dcdd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
@@ -36,4 +36,11 @@ void exynos_drm_crtc_plane_disable(struct drm_crtc *crtc, int zpos);
 int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
 					unsigned int out_type);
 
+/*
+ * This function calls the crtc device(manager)'s te_handler() callback
+ * to trigger to transfer video image at the tearing effect synchronization
+ * signal.
+ */
+void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
+
 #endif
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 9e530f2..fa08f05 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -48,7 +48,7 @@ exynos_dpi_detect(struct drm_connector *connector, bool force)
 
 static void exynos_dpi_connector_destroy(struct drm_connector *connector)
 {
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 }
 
@@ -117,7 +117,7 @@ static int exynos_dpi_create_connector(struct exynos_drm_display *display,
 	}
 
 	drm_connector_helper_add(connector, &exynos_dpi_connector_helper_funcs);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
 
 	return 0;
@@ -125,14 +125,18 @@ static int exynos_dpi_create_connector(struct exynos_drm_display *display,
 
 static void exynos_dpi_poweron(struct exynos_dpi *ctx)
 {
-	if (ctx->panel)
+	if (ctx->panel) {
+		drm_panel_prepare(ctx->panel);
 		drm_panel_enable(ctx->panel);
+	}
 }
 
 static void exynos_dpi_poweroff(struct exynos_dpi *ctx)
 {
-	if (ctx->panel)
+	if (ctx->panel) {
 		drm_panel_disable(ctx->panel);
+		drm_panel_unprepare(ctx->panel);
+	}
 }
 
 static void exynos_dpi_dpms(struct exynos_drm_display *display, int mode)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index ab7d182..0d74e9b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -39,8 +39,6 @@
 #define DRIVER_MAJOR	1
 #define DRIVER_MINOR	0
 
-#define VBLANK_OFF_DELAY	50000
-
 static struct platform_device *exynos_drm_pdev;
 
 static DEFINE_MUTEX(drm_component_lock);
@@ -103,8 +101,6 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags)
 	/* setup possible_clones. */
 	exynos_drm_encoder_setup(dev);
 
-	drm_vblank_offdelay = VBLANK_OFF_DELAY;
-
 	platform_set_drvdata(dev->platformdev, dev);
 
 	/* Try to bind all sub drivers. */
@@ -362,7 +358,7 @@ static int exynos_drm_sys_suspend(struct device *dev)
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 	pm_message_t message;
 
-	if (pm_runtime_suspended(dev))
+	if (pm_runtime_suspended(dev) || !drm_dev)
 		return 0;
 
 	message.event = PM_EVENT_SUSPEND;
@@ -373,7 +369,7 @@ static int exynos_drm_sys_resume(struct device *dev)
 {
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
 
-	if (pm_runtime_suspended(dev))
+	if (pm_runtime_suspended(dev) || !drm_dev)
 		return 0;
 
 	return exynos_drm_resume(drm_dev);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 06cde45..69a6fa3 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -40,8 +40,6 @@ struct drm_device;
 struct exynos_drm_overlay;
 struct drm_connector;
 
-extern unsigned int drm_vblank_offdelay;
-
 /* This enumerates device type. */
 enum exynos_drm_device_type {
 	EXYNOS_DEVICE_TYPE_NONE,
@@ -188,6 +186,8 @@ struct exynos_drm_display {
  * @win_commit: apply hardware specific overlay data to registers.
  * @win_enable: enable hardware specific overlay.
  * @win_disable: disable hardware specific overlay.
+ * @te_handler: trigger to transfer video image at the tearing effect
+ *	synchronization signal if there is a page flip request.
  */
 struct exynos_drm_manager;
 struct exynos_drm_manager_ops {
@@ -206,6 +206,7 @@ struct exynos_drm_manager_ops {
 	void (*win_commit)(struct exynos_drm_manager *mgr, int zpos);
 	void (*win_enable)(struct exynos_drm_manager *mgr, int zpos);
 	void (*win_disable)(struct exynos_drm_manager *mgr, int zpos);
+	void (*te_handler)(struct exynos_drm_manager *mgr);
 };
 
 /*
@@ -236,14 +237,9 @@ struct exynos_drm_g2d_private {
 	struct list_head	userptr_list;
 };
 
-struct exynos_drm_ipp_private {
-	struct device	*dev;
-	struct list_head	event_list;
-};
-
 struct drm_exynos_file_private {
 	struct exynos_drm_g2d_private	*g2d_priv;
-	struct exynos_drm_ipp_private	*ipp_priv;
+	struct device			*ipp_dev;
 	struct file			*anon_filp;
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 6302aa6..442aa2d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -16,7 +16,10 @@
 #include <drm/drm_panel.h>
 
 #include <linux/clk.h>
+#include <linux/gpio/consumer.h>
 #include <linux/irq.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
 #include <linux/phy/phy.h>
 #include <linux/regulator/consumer.h>
 #include <linux/component.h>
@@ -24,6 +27,7 @@
 #include <video/mipi_display.h>
 #include <video/videomode.h>
 
+#include "exynos_drm_crtc.h"
 #include "exynos_drm_drv.h"
 
 /* returns true iff both arguments logically differs */
@@ -54,9 +58,12 @@
 
 /* FIFO memory AC characteristic register */
 #define DSIM_PLLCTRL_REG	0x4c	/* PLL control register */
-#define DSIM_PLLTMR_REG		0x50	/* PLL timer register */
 #define DSIM_PHYACCHR_REG	0x54	/* D-PHY AC characteristic register */
 #define DSIM_PHYACCHR1_REG	0x58	/* D-PHY AC characteristic register1 */
+#define DSIM_PHYCTRL_REG	0x5c
+#define DSIM_PHYTIMING_REG	0x64
+#define DSIM_PHYTIMING1_REG	0x68
+#define DSIM_PHYTIMING2_REG	0x6c
 
 /* DSIM_STATUS */
 #define DSIM_STOP_STATE_DAT(x)		(((x) & 0xf) << 0)
@@ -200,6 +207,24 @@
 #define DSIM_PLL_M(x)			((x) << 4)
 #define DSIM_PLL_S(x)			((x) << 1)
 
+/* DSIM_PHYCTRL */
+#define DSIM_PHYCTRL_ULPS_EXIT(x)	(((x) & 0x1ff) << 0)
+
+/* DSIM_PHYTIMING */
+#define DSIM_PHYTIMING_LPX(x)		((x) << 8)
+#define DSIM_PHYTIMING_HS_EXIT(x)	((x) << 0)
+
+/* DSIM_PHYTIMING1 */
+#define DSIM_PHYTIMING1_CLK_PREPARE(x)	((x) << 24)
+#define DSIM_PHYTIMING1_CLK_ZERO(x)	((x) << 16)
+#define DSIM_PHYTIMING1_CLK_POST(x)	((x) << 8)
+#define DSIM_PHYTIMING1_CLK_TRAIL(x)	((x) << 0)
+
+/* DSIM_PHYTIMING2 */
+#define DSIM_PHYTIMING2_HS_PREPARE(x)	((x) << 16)
+#define DSIM_PHYTIMING2_HS_ZERO(x)	((x) << 8)
+#define DSIM_PHYTIMING2_HS_TRAIL(x)	((x) << 0)
+
 #define DSI_MAX_BUS_WIDTH		4
 #define DSI_NUM_VIRTUAL_CHANNELS	4
 #define DSI_TX_FIFO_SIZE		2048
@@ -233,6 +258,12 @@ struct exynos_dsi_transfer {
 #define DSIM_STATE_INITIALIZED		BIT(1)
 #define DSIM_STATE_CMD_LPM		BIT(2)
 
+struct exynos_dsi_driver_data {
+	unsigned int plltmr_reg;
+
+	unsigned int has_freqband:1;
+};
+
 struct exynos_dsi {
 	struct mipi_dsi_host dsi_host;
 	struct drm_connector connector;
@@ -247,6 +278,7 @@ struct exynos_dsi {
 	struct clk *bus_clk;
 	struct regulator_bulk_data supplies[2];
 	int irq;
+	int te_gpio;
 
 	u32 pll_clk_rate;
 	u32 burst_clk_rate;
@@ -262,11 +294,39 @@ struct exynos_dsi {
 
 	spinlock_t transfer_lock; /* protects transfer_list */
 	struct list_head transfer_list;
+
+	struct exynos_dsi_driver_data *driver_data;
 };
 
 #define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host)
 #define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector)
 
+static struct exynos_dsi_driver_data exynos4_dsi_driver_data = {
+	.plltmr_reg = 0x50,
+	.has_freqband = 1,
+};
+
+static struct exynos_dsi_driver_data exynos5_dsi_driver_data = {
+	.plltmr_reg = 0x58,
+};
+
+static struct of_device_id exynos_dsi_of_match[] = {
+	{ .compatible = "samsung,exynos4210-mipi-dsi",
+	  .data = &exynos4_dsi_driver_data },
+	{ .compatible = "samsung,exynos5410-mipi-dsi",
+	  .data = &exynos5_dsi_driver_data },
+	{ }
+};
+
+static inline struct exynos_dsi_driver_data *exynos_dsi_get_driver_data(
+						struct platform_device *pdev)
+{
+	const struct of_device_id *of_id =
+			of_match_device(exynos_dsi_of_match, &pdev->dev);
+
+	return (struct exynos_dsi_driver_data *)of_id->data;
+}
+
 static void exynos_dsi_wait_for_reset(struct exynos_dsi *dsi)
 {
 	if (wait_for_completion_timeout(&dsi->completed, msecs_to_jiffies(300)))
@@ -340,14 +400,9 @@ static unsigned long exynos_dsi_pll_find_pms(struct exynos_dsi *dsi,
 static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi,
 					unsigned long freq)
 {
-	static const unsigned long freq_bands[] = {
-		100 * MHZ, 120 * MHZ, 160 * MHZ, 200 * MHZ,
-		270 * MHZ, 320 * MHZ, 390 * MHZ, 450 * MHZ,
-		510 * MHZ, 560 * MHZ, 640 * MHZ, 690 * MHZ,
-		770 * MHZ, 870 * MHZ, 950 * MHZ,
-	};
+	struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
 	unsigned long fin, fout;
-	int timeout, band;
+	int timeout;
 	u8 p, s;
 	u16 m;
 	u32 reg;
@@ -368,18 +423,30 @@ static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi,
 			"failed to find PLL PMS for requested frequency\n");
 		return -EFAULT;
 	}
+	dev_dbg(dsi->dev, "PLL freq %lu, (p %d, m %d, s %d)\n", fout, p, m, s);
 
-	for (band = 0; band < ARRAY_SIZE(freq_bands); ++band)
-		if (fout < freq_bands[band])
-			break;
+	writel(500, dsi->reg_base + driver_data->plltmr_reg);
+
+	reg = DSIM_PLL_EN | DSIM_PLL_P(p) | DSIM_PLL_M(m) | DSIM_PLL_S(s);
 
-	dev_dbg(dsi->dev, "PLL freq %lu, (p %d, m %d, s %d), band %d\n", fout,
-		p, m, s, band);
+	if (driver_data->has_freqband) {
+		static const unsigned long freq_bands[] = {
+			100 * MHZ, 120 * MHZ, 160 * MHZ, 200 * MHZ,
+			270 * MHZ, 320 * MHZ, 390 * MHZ, 450 * MHZ,
+			510 * MHZ, 560 * MHZ, 640 * MHZ, 690 * MHZ,
+			770 * MHZ, 870 * MHZ, 950 * MHZ,
+		};
+		int band;
 
-	writel(500, dsi->reg_base + DSIM_PLLTMR_REG);
+		for (band = 0; band < ARRAY_SIZE(freq_bands); ++band)
+			if (fout < freq_bands[band])
+				break;
+
+		dev_dbg(dsi->dev, "band %d\n", band);
+
+		reg |= DSIM_FREQ_BAND(band);
+	}
 
-	reg = DSIM_FREQ_BAND(band) | DSIM_PLL_EN
-			| DSIM_PLL_P(p) | DSIM_PLL_M(m) | DSIM_PLL_S(s);
 	writel(reg, dsi->reg_base + DSIM_PLLCTRL_REG);
 
 	timeout = 1000;
@@ -433,6 +500,59 @@ static int exynos_dsi_enable_clock(struct exynos_dsi *dsi)
 	return 0;
 }
 
+static void exynos_dsi_set_phy_ctrl(struct exynos_dsi *dsi)
+{
+	struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
+	u32 reg;
+
+	if (driver_data->has_freqband)
+		return;
+
+	/* B D-PHY: D-PHY Master & Slave Analog Block control */
+	reg = DSIM_PHYCTRL_ULPS_EXIT(0x0af);
+	writel(reg, dsi->reg_base + DSIM_PHYCTRL_REG);
+
+	/*
+	 * T LPX: Transmitted length of any Low-Power state period
+	 * T HS-EXIT: Time that the transmitter drives LP-11 following a HS
+	 *	burst
+	 */
+	reg = DSIM_PHYTIMING_LPX(0x06) | DSIM_PHYTIMING_HS_EXIT(0x0b);
+	writel(reg, dsi->reg_base + DSIM_PHYTIMING_REG);
+
+	/*
+	 * T CLK-PREPARE: Time that the transmitter drives the Clock Lane LP-00
+	 *	Line state immediately before the HS-0 Line state starting the
+	 *	HS transmission
+	 * T CLK-ZERO: Time that the transmitter drives the HS-0 state prior to
+	 *	transmitting the Clock.
+	 * T CLK_POST: Time that the transmitter continues to send HS clock
+	 *	after the last associated Data Lane has transitioned to LP Mode
+	 *	Interval is defined as the period from the end of T HS-TRAIL to
+	 *	the beginning of T CLK-TRAIL
+	 * T CLK-TRAIL: Time that the transmitter drives the HS-0 state after
+	 *	the last payload clock bit of a HS transmission burst
+	 */
+	reg = DSIM_PHYTIMING1_CLK_PREPARE(0x07) |
+			DSIM_PHYTIMING1_CLK_ZERO(0x27) |
+			DSIM_PHYTIMING1_CLK_POST(0x0d) |
+			DSIM_PHYTIMING1_CLK_TRAIL(0x08);
+	writel(reg, dsi->reg_base + DSIM_PHYTIMING1_REG);
+
+	/*
+	 * T HS-PREPARE: Time that the transmitter drives the Data Lane LP-00
+	 *	Line state immediately before the HS-0 Line state starting the
+	 *	HS transmission
+	 * T HS-ZERO: Time that the transmitter drives the HS-0 state prior to
+	 *	transmitting the Sync sequence.
+	 * T HS-TRAIL: Time that the transmitter drives the flipped differential
+	 *	state after last payload data bit of a HS transmission burst
+	 */
+	reg = DSIM_PHYTIMING2_HS_PREPARE(0x09) | DSIM_PHYTIMING2_HS_ZERO(0x0d) |
+			DSIM_PHYTIMING2_HS_TRAIL(0x0b);
+	writel(reg, dsi->reg_base + DSIM_PHYTIMING2_REG);
+}
+
 static void exynos_dsi_disable_clock(struct exynos_dsi *dsi)
 {
 	u32 reg;
@@ -468,13 +588,20 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi)
 	/* DSI configuration */
 	reg = 0;
 
+	/*
+	 * The first bit of mode_flags specifies display configuration.
+	 * If this bit is set[= MIPI_DSI_MODE_VIDEO], dsi will support video
+	 * mode, otherwise it will support command mode.
+	 */
 	if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO) {
 		reg |= DSIM_VIDEO_MODE;
 
+		/*
+		 * The user manual describes that following bits are ignored in
+		 * command mode.
+		 */
 		if (!(dsi->mode_flags & MIPI_DSI_MODE_VSYNC_FLUSH))
 			reg |= DSIM_MFLUSH_VS;
-		if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
-			reg |= DSIM_EOT_DISABLE;
 		if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
 			reg |= DSIM_SYNC_INFORM;
 		if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST)
@@ -491,6 +618,9 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi)
 			reg |= DSIM_HSA_MODE;
 	}
 
+	if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
+		reg |= DSIM_EOT_DISABLE;
+
 	switch (dsi->format) {
 	case MIPI_DSI_FMT_RGB888:
 		reg |= DSIM_MAIN_PIX_FORMAT_RGB888;
@@ -944,17 +1074,90 @@ static irqreturn_t exynos_dsi_irq(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static irqreturn_t exynos_dsi_te_irq_handler(int irq, void *dev_id)
+{
+	struct exynos_dsi *dsi = (struct exynos_dsi *)dev_id;
+	struct drm_encoder *encoder = dsi->encoder;
+
+	if (dsi->state & DSIM_STATE_ENABLED)
+		exynos_drm_crtc_te_handler(encoder->crtc);
+
+	return IRQ_HANDLED;
+}
+
+static void exynos_dsi_enable_irq(struct exynos_dsi *dsi)
+{
+	enable_irq(dsi->irq);
+
+	if (gpio_is_valid(dsi->te_gpio))
+		enable_irq(gpio_to_irq(dsi->te_gpio));
+}
+
+static void exynos_dsi_disable_irq(struct exynos_dsi *dsi)
+{
+	if (gpio_is_valid(dsi->te_gpio))
+		disable_irq(gpio_to_irq(dsi->te_gpio));
+
+	disable_irq(dsi->irq);
+}
+
 static int exynos_dsi_init(struct exynos_dsi *dsi)
 {
-	exynos_dsi_enable_clock(dsi);
 	exynos_dsi_reset(dsi);
-	enable_irq(dsi->irq);
+	exynos_dsi_enable_irq(dsi);
+	exynos_dsi_enable_clock(dsi);
 	exynos_dsi_wait_for_reset(dsi);
+	exynos_dsi_set_phy_ctrl(dsi);
 	exynos_dsi_init_link(dsi);
 
 	return 0;
 }
 
+static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi)
+{
+	int ret;
+
+	dsi->te_gpio = of_get_named_gpio(dsi->panel_node, "te-gpios", 0);
+	if (!gpio_is_valid(dsi->te_gpio)) {
+		dev_err(dsi->dev, "no te-gpios specified\n");
+		ret = dsi->te_gpio;
+		goto out;
+	}
+
+	ret = gpio_request_one(dsi->te_gpio, GPIOF_IN, "te_gpio");
+	if (ret) {
+		dev_err(dsi->dev, "gpio request failed with %d\n", ret);
+		goto out;
+	}
+
+	/*
+	 * This TE GPIO IRQ should not be set to IRQ_NOAUTOEN, because panel
+	 * calls drm_panel_init() first then calls mipi_dsi_attach() in probe().
+	 * It means that te_gpio is invalid when exynos_dsi_enable_irq() is
+	 * called by drm_panel_init() before panel is attached.
+	 */
+	ret = request_threaded_irq(gpio_to_irq(dsi->te_gpio),
+					exynos_dsi_te_irq_handler, NULL,
+					IRQF_TRIGGER_RISING, "TE", dsi);
+	if (ret) {
+		dev_err(dsi->dev, "request interrupt failed with %d\n", ret);
+		gpio_free(dsi->te_gpio);
+		goto out;
+	}
+
+out:
+	return ret;
+}
+
+static void exynos_dsi_unregister_te_irq(struct exynos_dsi *dsi)
+{
+	if (gpio_is_valid(dsi->te_gpio)) {
+		free_irq(gpio_to_irq(dsi->te_gpio), dsi);
+		gpio_free(dsi->te_gpio);
+		dsi->te_gpio = -ENOENT;
+	}
+}
+
 static int exynos_dsi_host_attach(struct mipi_dsi_host *host,
 				  struct mipi_dsi_device *device)
 {
@@ -968,6 +1171,19 @@ static int exynos_dsi_host_attach(struct mipi_dsi_host *host,
 	if (dsi->connector.dev)
 		drm_helper_hpd_irq_event(dsi->connector.dev);
 
+	/*
+	 * This is a temporary solution and should be made by more generic way.
+	 *
+	 * If attached panel device is for command mode one, dsi should register
+	 * TE interrupt handler.
+	 */
+	if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO)) {
+		int ret = exynos_dsi_register_te_irq(dsi);
+
+		if (ret)
+			return ret;
+	}
+
 	return 0;
 }
 
@@ -976,6 +1192,8 @@ static int exynos_dsi_host_detach(struct mipi_dsi_host *host,
 {
 	struct exynos_dsi *dsi = host_to_dsi(host);
 
+	exynos_dsi_unregister_te_irq(dsi);
+
 	dsi->panel_node = NULL;
 
 	if (dsi->connector.dev)
@@ -1089,7 +1307,7 @@ static void exynos_dsi_poweroff(struct exynos_dsi *dsi)
 
 		exynos_dsi_disable_clock(dsi);
 
-		disable_irq(dsi->irq);
+		exynos_dsi_disable_irq(dsi);
 	}
 
 	dsi->state &= ~DSIM_STATE_CMD_LPM;
@@ -1115,7 +1333,7 @@ static int exynos_dsi_enable(struct exynos_dsi *dsi)
 	if (ret < 0)
 		return ret;
 
-	ret = drm_panel_enable(dsi->panel);
+	ret = drm_panel_prepare(dsi->panel);
 	if (ret < 0) {
 		exynos_dsi_poweroff(dsi);
 		return ret;
@@ -1124,6 +1342,14 @@ static int exynos_dsi_enable(struct exynos_dsi *dsi)
 	exynos_dsi_set_display_mode(dsi);
 	exynos_dsi_set_display_enable(dsi, true);
 
+	ret = drm_panel_enable(dsi->panel);
+	if (ret < 0) {
+		exynos_dsi_set_display_enable(dsi, false);
+		drm_panel_unprepare(dsi->panel);
+		exynos_dsi_poweroff(dsi);
+		return ret;
+	}
+
 	dsi->state |= DSIM_STATE_ENABLED;
 
 	return 0;
@@ -1134,8 +1360,9 @@ static void exynos_dsi_disable(struct exynos_dsi *dsi)
 	if (!(dsi->state & DSIM_STATE_ENABLED))
 		return;
 
-	exynos_dsi_set_display_enable(dsi, false);
 	drm_panel_disable(dsi->panel);
+	exynos_dsi_set_display_enable(dsi, false);
+	drm_panel_unprepare(dsi->panel);
 	exynos_dsi_poweroff(dsi);
 
 	dsi->state &= ~DSIM_STATE_ENABLED;
@@ -1246,7 +1473,7 @@ static int exynos_dsi_create_connector(struct exynos_drm_display *display,
 	}
 
 	drm_connector_helper_add(connector, &exynos_dsi_connector_helper_funcs);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
 
 	return 0;
@@ -1278,6 +1505,7 @@ static struct exynos_drm_display exynos_dsi_display = {
 	.type = EXYNOS_DISPLAY_TYPE_LCD,
 	.ops = &exynos_dsi_display_ops,
 };
+MODULE_DEVICE_TABLE(of, exynos_dsi_of_match);
 
 /* of_* functions will be removed after merge of of_graph patches */
 static struct device_node *
@@ -1435,6 +1663,9 @@ static int exynos_dsi_probe(struct platform_device *pdev)
 		goto err_del_component;
 	}
 
+	/* To be checked as invalid one */
+	dsi->te_gpio = -ENOENT;
+
 	init_completion(&dsi->completed);
 	spin_lock_init(&dsi->transfer_lock);
 	INIT_LIST_HEAD(&dsi->transfer_list);
@@ -1443,6 +1674,7 @@ static int exynos_dsi_probe(struct platform_device *pdev)
 	dsi->dsi_host.dev = &pdev->dev;
 
 	dsi->dev = &pdev->dev;
+	dsi->driver_data = exynos_dsi_get_driver_data(pdev);
 
 	ret = exynos_dsi_parse_dt(dsi);
 	if (ret)
@@ -1525,11 +1757,6 @@ static int exynos_dsi_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id exynos_dsi_of_match[] = {
-	{ .compatible = "samsung,exynos4210-mipi-dsi" },
-	{ }
-};
-
 struct platform_driver dsi_driver = {
 	.probe = exynos_dsi_probe,
 	.remove = exynos_dsi_remove,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index d771b46..32e63f6 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -225,7 +225,7 @@ out:
 	return ret;
 }
 
-static struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = {
 	.fb_probe =	exynos_drm_fbdev_create,
 };
 
@@ -266,7 +266,8 @@ int exynos_drm_fbdev_init(struct drm_device *dev)
 		return -ENOMEM;
 
 	private->fb_helper = helper = &fbdev->drm_fb_helper;
-	helper->funcs = &exynos_drm_fb_helper_funcs;
+
+	drm_fb_helper_prepare(dev, helper, &exynos_drm_fb_helper_funcs);
 
 	num_crtc = dev->mode_config.num_crtc;
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 831dde9..ec7cc9e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1887,6 +1887,7 @@ static const struct of_device_id fimc_of_match[] = {
 	{ .compatible = "samsung,exynos4212-fimc" },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, fimc_of_match);
 
 struct platform_driver fimc_driver = {
 	.probe		= fimc_probe,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 33161ad..5d09e33 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -20,6 +20,8 @@
 #include <linux/of_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/component.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
 
 #include <video/of_display_timing.h>
 #include <video/of_videomode.h>
@@ -61,6 +63,24 @@
 /* color key value register for hardware window 1 ~ 4. */
 #define WKEYCON1_BASE(x)		((WKEYCON1 + 0x140) + ((x - 1) * 8))
 
+/* I80 / RGB trigger control register */
+#define TRIGCON				0x1A4
+#define TRGMODE_I80_RGB_ENABLE_I80	(1 << 0)
+#define SWTRGCMD_I80_RGB_ENABLE		(1 << 1)
+
+/* display mode change control register except exynos4 */
+#define VIDOUT_CON			0x000
+#define VIDOUT_CON_F_I80_LDI0		(0x2 << 8)
+
+/* I80 interface control for main LDI register */
+#define I80IFCONFAx(x)			(0x1B0 + (x) * 4)
+#define I80IFCONFBx(x)			(0x1B8 + (x) * 4)
+#define LCD_CS_SETUP(x)			((x) << 16)
+#define LCD_WR_SETUP(x)			((x) << 12)
+#define LCD_WR_ACTIVE(x)		((x) << 8)
+#define LCD_WR_HOLD(x)			((x) << 4)
+#define I80IFEN_ENABLE			(1 << 0)
+
 /* FIMD has totally five hardware windows. */
 #define WINDOWS_NR	5
 
@@ -68,10 +88,14 @@
 
 struct fimd_driver_data {
 	unsigned int timing_base;
+	unsigned int lcdblk_offset;
+	unsigned int lcdblk_vt_shift;
+	unsigned int lcdblk_bypass_shift;
 
 	unsigned int has_shadowcon:1;
 	unsigned int has_clksel:1;
 	unsigned int has_limited_fmt:1;
+	unsigned int has_vidoutcon:1;
 };
 
 static struct fimd_driver_data s3c64xx_fimd_driver_data = {
@@ -82,12 +106,19 @@ static struct fimd_driver_data s3c64xx_fimd_driver_data = {
 
 static struct fimd_driver_data exynos4_fimd_driver_data = {
 	.timing_base = 0x0,
+	.lcdblk_offset = 0x210,
+	.lcdblk_vt_shift = 10,
+	.lcdblk_bypass_shift = 1,
 	.has_shadowcon = 1,
 };
 
 static struct fimd_driver_data exynos5_fimd_driver_data = {
 	.timing_base = 0x20000,
+	.lcdblk_offset = 0x214,
+	.lcdblk_vt_shift = 24,
+	.lcdblk_bypass_shift = 15,
 	.has_shadowcon = 1,
+	.has_vidoutcon = 1,
 };
 
 struct fimd_win_data {
@@ -112,15 +143,22 @@ struct fimd_context {
 	struct clk			*bus_clk;
 	struct clk			*lcd_clk;
 	void __iomem			*regs;
+	struct regmap			*sysreg;
 	struct drm_display_mode		mode;
 	struct fimd_win_data		win_data[WINDOWS_NR];
 	unsigned int			default_win;
 	unsigned long			irq_flags;
+	u32				vidcon0;
 	u32				vidcon1;
+	u32				vidout_con;
+	u32				i80ifcon;
+	bool				i80_if;
 	bool				suspended;
 	int				pipe;
 	wait_queue_head_t		wait_vsync_queue;
 	atomic_t			wait_vsync_event;
+	atomic_t			win_updated;
+	atomic_t			triggering;
 
 	struct exynos_drm_panel_info panel;
 	struct fimd_driver_data *driver_data;
@@ -136,6 +174,7 @@ static const struct of_device_id fimd_driver_dt_match[] = {
 	  .data = &exynos5_fimd_driver_data },
 	{},
 };
+MODULE_DEVICE_TABLE(of, fimd_driver_dt_match);
 
 static inline struct fimd_driver_data *drm_fimd_get_driver_data(
 	struct platform_device *pdev)
@@ -243,6 +282,14 @@ static u32 fimd_calc_clkdiv(struct fimd_context *ctx,
 	unsigned long ideal_clk = mode->htotal * mode->vtotal * mode->vrefresh;
 	u32 clkdiv;
 
+	if (ctx->i80_if) {
+		/*
+		 * The frame done interrupt should be occurred prior to the
+		 * next TE signal.
+		 */
+		ideal_clk *= 2;
+	}
+
 	/* Find the clock divider value that gets us closest to ideal_clk */
 	clkdiv = DIV_ROUND_UP(clk_get_rate(ctx->lcd_clk), ideal_clk);
 
@@ -271,11 +318,10 @@ static void fimd_commit(struct exynos_drm_manager *mgr)
 {
 	struct fimd_context *ctx = mgr->ctx;
 	struct drm_display_mode *mode = &ctx->mode;
-	struct fimd_driver_data *driver_data;
-	u32 val, clkdiv, vidcon1;
-	int vsync_len, vbpd, vfpd, hsync_len, hbpd, hfpd;
+	struct fimd_driver_data *driver_data = ctx->driver_data;
+	void *timing_base = ctx->regs + driver_data->timing_base;
+	u32 val, clkdiv;
 
-	driver_data = ctx->driver_data;
 	if (ctx->suspended)
 		return;
 
@@ -283,33 +329,65 @@ static void fimd_commit(struct exynos_drm_manager *mgr)
 	if (mode->htotal == 0 || mode->vtotal == 0)
 		return;
 
-	/* setup polarity values */
-	vidcon1 = ctx->vidcon1;
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		vidcon1 |= VIDCON1_INV_VSYNC;
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		vidcon1 |= VIDCON1_INV_HSYNC;
-	writel(vidcon1, ctx->regs + driver_data->timing_base + VIDCON1);
-
-	/* setup vertical timing values. */
-	vsync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
-	vbpd = mode->crtc_vtotal - mode->crtc_vsync_end;
-	vfpd = mode->crtc_vsync_start - mode->crtc_vdisplay;
-
-	val = VIDTCON0_VBPD(vbpd - 1) |
-		VIDTCON0_VFPD(vfpd - 1) |
-		VIDTCON0_VSPW(vsync_len - 1);
-	writel(val, ctx->regs + driver_data->timing_base + VIDTCON0);
-
-	/* setup horizontal timing values.  */
-	hsync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
-	hbpd = mode->crtc_htotal - mode->crtc_hsync_end;
-	hfpd = mode->crtc_hsync_start - mode->crtc_hdisplay;
-
-	val = VIDTCON1_HBPD(hbpd - 1) |
-		VIDTCON1_HFPD(hfpd - 1) |
-		VIDTCON1_HSPW(hsync_len - 1);
-	writel(val, ctx->regs + driver_data->timing_base + VIDTCON1);
+	if (ctx->i80_if) {
+		val = ctx->i80ifcon | I80IFEN_ENABLE;
+		writel(val, timing_base + I80IFCONFAx(0));
+
+		/* disable auto frame rate */
+		writel(0, timing_base + I80IFCONFBx(0));
+
+		/* set video type selection to I80 interface */
+		if (ctx->sysreg && regmap_update_bits(ctx->sysreg,
+					driver_data->lcdblk_offset,
+					0x3 << driver_data->lcdblk_vt_shift,
+					0x1 << driver_data->lcdblk_vt_shift)) {
+			DRM_ERROR("Failed to update sysreg for I80 i/f.\n");
+			return;
+		}
+	} else {
+		int vsync_len, vbpd, vfpd, hsync_len, hbpd, hfpd;
+		u32 vidcon1;
+
+		/* setup polarity values */
+		vidcon1 = ctx->vidcon1;
+		if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+			vidcon1 |= VIDCON1_INV_VSYNC;
+		if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+			vidcon1 |= VIDCON1_INV_HSYNC;
+		writel(vidcon1, ctx->regs + driver_data->timing_base + VIDCON1);
+
+		/* setup vertical timing values. */
+		vsync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
+		vbpd = mode->crtc_vtotal - mode->crtc_vsync_end;
+		vfpd = mode->crtc_vsync_start - mode->crtc_vdisplay;
+
+		val = VIDTCON0_VBPD(vbpd - 1) |
+			VIDTCON0_VFPD(vfpd - 1) |
+			VIDTCON0_VSPW(vsync_len - 1);
+		writel(val, ctx->regs + driver_data->timing_base + VIDTCON0);
+
+		/* setup horizontal timing values.  */
+		hsync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
+		hbpd = mode->crtc_htotal - mode->crtc_hsync_end;
+		hfpd = mode->crtc_hsync_start - mode->crtc_hdisplay;
+
+		val = VIDTCON1_HBPD(hbpd - 1) |
+			VIDTCON1_HFPD(hfpd - 1) |
+			VIDTCON1_HSPW(hsync_len - 1);
+		writel(val, ctx->regs + driver_data->timing_base + VIDTCON1);
+	}
+
+	if (driver_data->has_vidoutcon)
+		writel(ctx->vidout_con, timing_base + VIDOUT_CON);
+
+	/* set bypass selection */
+	if (ctx->sysreg && regmap_update_bits(ctx->sysreg,
+				driver_data->lcdblk_offset,
+				0x1 << driver_data->lcdblk_bypass_shift,
+				0x1 << driver_data->lcdblk_bypass_shift)) {
+		DRM_ERROR("Failed to update sysreg for bypass setting.\n");
+		return;
+	}
 
 	/* setup horizontal and vertical display size. */
 	val = VIDTCON2_LINEVAL(mode->vdisplay - 1) |
@@ -322,7 +400,8 @@ static void fimd_commit(struct exynos_drm_manager *mgr)
 	 * fields of register with prefix '_F' would be updated
 	 * at vsync(same as dma start)
 	 */
-	val = VIDCON0_ENVID | VIDCON0_ENVID_F;
+	val = ctx->vidcon0;
+	val |= VIDCON0_ENVID | VIDCON0_ENVID_F;
 
 	if (ctx->driver_data->has_clksel)
 		val |= VIDCON0_CLKSEL_LCD;
@@ -660,6 +739,9 @@ static void fimd_win_commit(struct exynos_drm_manager *mgr, int zpos)
 	}
 
 	win_data->enabled = true;
+
+	if (ctx->i80_if)
+		atomic_set(&ctx->win_updated, 1);
 }
 
 static void fimd_win_disable(struct exynos_drm_manager *mgr, int zpos)
@@ -838,6 +920,58 @@ static void fimd_dpms(struct exynos_drm_manager *mgr, int mode)
 	}
 }
 
+static void fimd_trigger(struct device *dev)
+{
+	struct exynos_drm_manager *mgr = get_fimd_manager(dev);
+	struct fimd_context *ctx = mgr->ctx;
+	struct fimd_driver_data *driver_data = ctx->driver_data;
+	void *timing_base = ctx->regs + driver_data->timing_base;
+	u32 reg;
+
+	atomic_set(&ctx->triggering, 1);
+
+	reg = readl(ctx->regs + VIDINTCON0);
+	reg |= (VIDINTCON0_INT_ENABLE | VIDINTCON0_INT_I80IFDONE |
+						VIDINTCON0_INT_SYSMAINCON);
+	writel(reg, ctx->regs + VIDINTCON0);
+
+	reg = readl(timing_base + TRIGCON);
+	reg |= (TRGMODE_I80_RGB_ENABLE_I80 | SWTRGCMD_I80_RGB_ENABLE);
+	writel(reg, timing_base + TRIGCON);
+}
+
+static void fimd_te_handler(struct exynos_drm_manager *mgr)
+{
+	struct fimd_context *ctx = mgr->ctx;
+
+	/* Checks the crtc is detached already from encoder */
+	if (ctx->pipe < 0 || !ctx->drm_dev)
+		return;
+
+	 /*
+	 * Skips to trigger if in triggering state, because multiple triggering
+	 * requests can cause panel reset.
+	 */
+	if (atomic_read(&ctx->triggering))
+		return;
+
+	/*
+	 * If there is a page flip request, triggers and handles the page flip
+	 * event so that current fb can be updated into panel GRAM.
+	 */
+	if (atomic_add_unless(&ctx->win_updated, -1, 0))
+		fimd_trigger(ctx->dev);
+
+	/* Wakes up vsync event queue */
+	if (atomic_read(&ctx->wait_vsync_event)) {
+		atomic_set(&ctx->wait_vsync_event, 0);
+		wake_up(&ctx->wait_vsync_queue);
+
+		if (!atomic_read(&ctx->triggering))
+			drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+	}
+}
+
 static struct exynos_drm_manager_ops fimd_manager_ops = {
 	.dpms = fimd_dpms,
 	.mode_fixup = fimd_mode_fixup,
@@ -849,6 +983,7 @@ static struct exynos_drm_manager_ops fimd_manager_ops = {
 	.win_mode_set = fimd_win_mode_set,
 	.win_commit = fimd_win_commit,
 	.win_disable = fimd_win_disable,
+	.te_handler = fimd_te_handler,
 };
 
 static struct exynos_drm_manager fimd_manager = {
@@ -859,26 +994,40 @@ static struct exynos_drm_manager fimd_manager = {
 static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
 {
 	struct fimd_context *ctx = (struct fimd_context *)dev_id;
-	u32 val;
+	u32 val, clear_bit;
 
 	val = readl(ctx->regs + VIDINTCON1);
 
-	if (val & VIDINTCON1_INT_FRAME)
-		/* VSYNC interrupt */
-		writel(VIDINTCON1_INT_FRAME, ctx->regs + VIDINTCON1);
+	clear_bit = ctx->i80_if ? VIDINTCON1_INT_I80 : VIDINTCON1_INT_FRAME;
+	if (val & clear_bit)
+		writel(clear_bit, ctx->regs + VIDINTCON1);
 
 	/* check the crtc is detached already from encoder */
 	if (ctx->pipe < 0 || !ctx->drm_dev)
 		goto out;
 
-	drm_handle_vblank(ctx->drm_dev, ctx->pipe);
-	exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+	if (ctx->i80_if) {
+		/* unset I80 frame done interrupt */
+		val = readl(ctx->regs + VIDINTCON0);
+		val &= ~(VIDINTCON0_INT_I80IFDONE | VIDINTCON0_INT_SYSMAINCON);
+		writel(val, ctx->regs + VIDINTCON0);
 
-	/* set wait vsync event to zero and wake up queue. */
-	if (atomic_read(&ctx->wait_vsync_event)) {
-		atomic_set(&ctx->wait_vsync_event, 0);
-		wake_up(&ctx->wait_vsync_queue);
+		/* exit triggering mode */
+		atomic_set(&ctx->triggering, 0);
+
+		drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+		exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+	} else {
+		drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+		exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+
+		/* set wait vsync event to zero and wake up queue. */
+		if (atomic_read(&ctx->wait_vsync_event)) {
+			atomic_set(&ctx->wait_vsync_event, 0);
+			wake_up(&ctx->wait_vsync_queue);
+		}
 	}
+
 out:
 	return IRQ_HANDLED;
 }
@@ -923,6 +1072,7 @@ static int fimd_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct fimd_context *ctx;
+	struct device_node *i80_if_timings;
 	struct resource *res;
 	int ret = -EINVAL;
 
@@ -944,12 +1094,51 @@ static int fimd_probe(struct platform_device *pdev)
 
 	ctx->dev = dev;
 	ctx->suspended = true;
+	ctx->driver_data = drm_fimd_get_driver_data(pdev);
 
 	if (of_property_read_bool(dev->of_node, "samsung,invert-vden"))
 		ctx->vidcon1 |= VIDCON1_INV_VDEN;
 	if (of_property_read_bool(dev->of_node, "samsung,invert-vclk"))
 		ctx->vidcon1 |= VIDCON1_INV_VCLK;
 
+	i80_if_timings = of_get_child_by_name(dev->of_node, "i80-if-timings");
+	if (i80_if_timings) {
+		u32 val;
+
+		ctx->i80_if = true;
+
+		if (ctx->driver_data->has_vidoutcon)
+			ctx->vidout_con |= VIDOUT_CON_F_I80_LDI0;
+		else
+			ctx->vidcon0 |= VIDCON0_VIDOUT_I80_LDI0;
+		/*
+		 * The user manual describes that this "DSI_EN" bit is required
+		 * to enable I80 24-bit data interface.
+		 */
+		ctx->vidcon0 |= VIDCON0_DSI_EN;
+
+		if (of_property_read_u32(i80_if_timings, "cs-setup", &val))
+			val = 0;
+		ctx->i80ifcon = LCD_CS_SETUP(val);
+		if (of_property_read_u32(i80_if_timings, "wr-setup", &val))
+			val = 0;
+		ctx->i80ifcon |= LCD_WR_SETUP(val);
+		if (of_property_read_u32(i80_if_timings, "wr-active", &val))
+			val = 1;
+		ctx->i80ifcon |= LCD_WR_ACTIVE(val);
+		if (of_property_read_u32(i80_if_timings, "wr-hold", &val))
+			val = 0;
+		ctx->i80ifcon |= LCD_WR_HOLD(val);
+	}
+	of_node_put(i80_if_timings);
+
+	ctx->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node,
+							"samsung,sysreg");
+	if (IS_ERR(ctx->sysreg)) {
+		dev_warn(dev, "failed to get system register.\n");
+		ctx->sysreg = NULL;
+	}
+
 	ctx->bus_clk = devm_clk_get(dev, "fimd");
 	if (IS_ERR(ctx->bus_clk)) {
 		dev_err(dev, "failed to get bus clock\n");
@@ -972,7 +1161,8 @@ static int fimd_probe(struct platform_device *pdev)
 		goto err_del_component;
 	}
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "vsync");
+	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
+					   ctx->i80_if ? "lcd_sys" : "vsync");
 	if (!res) {
 		dev_err(dev, "irq request failed.\n");
 		ret = -ENXIO;
@@ -986,7 +1176,6 @@ static int fimd_probe(struct platform_device *pdev)
 		goto err_del_component;
 	}
 
-	ctx->driver_data = drm_fimd_get_driver_data(pdev);
 	init_waitqueue_head(&ctx->wait_vsync_queue);
 	atomic_set(&ctx->wait_vsync_event, 0);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 8001587..df7a77d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1042,8 +1042,23 @@ err:
 int exynos_g2d_get_ver_ioctl(struct drm_device *drm_dev, void *data,
 			     struct drm_file *file)
 {
+	struct drm_exynos_file_private *file_priv = file->driver_priv;
+	struct exynos_drm_g2d_private *g2d_priv = file_priv->g2d_priv;
+	struct device *dev;
+	struct g2d_data *g2d;
 	struct drm_exynos_g2d_get_ver *ver = data;
 
+	if (!g2d_priv)
+		return -ENODEV;
+
+	dev = g2d_priv->dev;
+	if (!dev)
+		return -ENODEV;
+
+	g2d = dev_get_drvdata(dev);
+	if (!g2d)
+		return -EFAULT;
+
 	ver->major = G2D_HW_MAJOR_VER;
 	ver->minor = G2D_HW_MINOR_VER;
 
@@ -1056,7 +1071,7 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data,
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
 	struct exynos_drm_g2d_private *g2d_priv = file_priv->g2d_priv;
-	struct device *dev = g2d_priv->dev;
+	struct device *dev;
 	struct g2d_data *g2d;
 	struct drm_exynos_g2d_set_cmdlist *req = data;
 	struct drm_exynos_g2d_cmd *cmd;
@@ -1067,6 +1082,10 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data,
 	int size;
 	int ret;
 
+	if (!g2d_priv)
+		return -ENODEV;
+
+	dev = g2d_priv->dev;
 	if (!dev)
 		return -ENODEV;
 
@@ -1223,13 +1242,17 @@ int exynos_g2d_exec_ioctl(struct drm_device *drm_dev, void *data,
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
 	struct exynos_drm_g2d_private *g2d_priv = file_priv->g2d_priv;
-	struct device *dev = g2d_priv->dev;
+	struct device *dev;
 	struct g2d_data *g2d;
 	struct drm_exynos_g2d_exec *req = data;
 	struct g2d_runqueue_node *runqueue_node;
 	struct list_head *run_cmdlist;
 	struct list_head *event_list;
 
+	if (!g2d_priv)
+		return -ENODEV;
+
+	dev = g2d_priv->dev;
 	if (!dev)
 		return -ENODEV;
 
@@ -1544,8 +1567,10 @@ static const struct dev_pm_ops g2d_pm_ops = {
 
 static const struct of_device_id exynos_g2d_match[] = {
 	{ .compatible = "samsung,exynos5250-g2d" },
+	{ .compatible = "samsung,exynos4212-g2d" },
 	{},
 };
+MODULE_DEVICE_TABLE(of, exynos_g2d_match);
 
 struct platform_driver g2d_driver = {
 	.probe		= g2d_probe,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 163a054..15db801 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -301,7 +301,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
 					unsigned int gem_handle,
 					struct drm_file *filp)
 {
-	struct exynos_drm_gem_obj *exynos_gem_obj;
 	struct drm_gem_object *obj;
 
 	obj = drm_gem_object_lookup(dev, filp, gem_handle);
@@ -310,8 +309,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
 		return;
 	}
 
-	exynos_gem_obj = to_exynos_gem_obj(obj);
-
 	drm_gem_object_unreference_unlocked(obj);
 
 	/*
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index a1888e1..c411399 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -129,9 +129,6 @@ void exynos_platform_device_ipp_unregister(void)
 
 int exynos_drm_ippdrv_register(struct exynos_drm_ippdrv *ippdrv)
 {
-	if (!ippdrv)
-		return -EINVAL;
-
 	mutex_lock(&exynos_drm_ippdrv_lock);
 	list_add_tail(&ippdrv->drv_list, &exynos_drm_ippdrv_list);
 	mutex_unlock(&exynos_drm_ippdrv_lock);
@@ -141,9 +138,6 @@ int exynos_drm_ippdrv_register(struct exynos_drm_ippdrv *ippdrv)
 
 int exynos_drm_ippdrv_unregister(struct exynos_drm_ippdrv *ippdrv)
 {
-	if (!ippdrv)
-		return -EINVAL;
-
 	mutex_lock(&exynos_drm_ippdrv_lock);
 	list_del(&ippdrv->drv_list);
 	mutex_unlock(&exynos_drm_ippdrv_lock);
@@ -151,20 +145,15 @@ int exynos_drm_ippdrv_unregister(struct exynos_drm_ippdrv *ippdrv)
 	return 0;
 }
 
-static int ipp_create_id(struct idr *id_idr, struct mutex *lock, void *obj,
-		u32 *idp)
+static int ipp_create_id(struct idr *id_idr, struct mutex *lock, void *obj)
 {
 	int ret;
 
-	/* do the allocation under our mutexlock */
 	mutex_lock(lock);
 	ret = idr_alloc(id_idr, obj, 1, 0, GFP_KERNEL);
 	mutex_unlock(lock);
-	if (ret < 0)
-		return ret;
 
-	*idp = ret;
-	return 0;
+	return ret;
 }
 
 static void ipp_remove_id(struct idr *id_idr, struct mutex *lock, u32 id)
@@ -178,35 +167,25 @@ static void *ipp_find_obj(struct idr *id_idr, struct mutex *lock, u32 id)
 {
 	void *obj;
 
-	DRM_DEBUG_KMS("id[%d]\n", id);
-
 	mutex_lock(lock);
-
-	/* find object using handle */
 	obj = idr_find(id_idr, id);
-	if (!obj) {
-		DRM_ERROR("failed to find object.\n");
-		mutex_unlock(lock);
-		return ERR_PTR(-ENODEV);
-	}
-
 	mutex_unlock(lock);
 
 	return obj;
 }
 
-static inline bool ipp_check_dedicated(struct exynos_drm_ippdrv *ippdrv,
-		enum drm_exynos_ipp_cmd	cmd)
+static int ipp_check_driver(struct exynos_drm_ippdrv *ippdrv,
+			    struct drm_exynos_ipp_property *property)
 {
-	/*
-	 * check dedicated flag and WB, OUTPUT operation with
-	 * power on state.
-	 */
-	if (ippdrv->dedicated || (!ipp_is_m2m_cmd(cmd) &&
-	    !pm_runtime_suspended(ippdrv->dev)))
-		return true;
+	if (ippdrv->dedicated || (!ipp_is_m2m_cmd(property->cmd) &&
+				  !pm_runtime_suspended(ippdrv->dev)))
+		return -EBUSY;
 
-	return false;
+	if (ippdrv->check_property &&
+	    ippdrv->check_property(ippdrv->dev, property))
+		return -EINVAL;
+
+	return 0;
 }
 
 static struct exynos_drm_ippdrv *ipp_find_driver(struct ipp_context *ctx,
@@ -214,62 +193,30 @@ static struct exynos_drm_ippdrv *ipp_find_driver(struct ipp_context *ctx,
 {
 	struct exynos_drm_ippdrv *ippdrv;
 	u32 ipp_id = property->ipp_id;
-
-	DRM_DEBUG_KMS("ipp_id[%d]\n", ipp_id);
+	int ret;
 
 	if (ipp_id) {
-		/* find ipp driver using idr */
-		ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
-			ipp_id);
-		if (IS_ERR(ippdrv)) {
-			DRM_ERROR("not found ipp%d driver.\n", ipp_id);
-			return ippdrv;
+		ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock, ipp_id);
+		if (!ippdrv) {
+			DRM_DEBUG("ipp%d driver not found\n", ipp_id);
+			return ERR_PTR(-ENODEV);
 		}
 
-		/*
-		 * WB, OUTPUT opertion not supported multi-operation.
-		 * so, make dedicated state at set property ioctl.
-		 * when ipp driver finished operations, clear dedicated flags.
-		 */
-		if (ipp_check_dedicated(ippdrv, property->cmd)) {
-			DRM_ERROR("already used choose device.\n");
-			return ERR_PTR(-EBUSY);
-		}
-
-		/*
-		 * This is necessary to find correct device in ipp drivers.
-		 * ipp drivers have different abilities,
-		 * so need to check property.
-		 */
-		if (ippdrv->check_property &&
-		    ippdrv->check_property(ippdrv->dev, property)) {
-			DRM_ERROR("not support property.\n");
-			return ERR_PTR(-EINVAL);
+		ret = ipp_check_driver(ippdrv, property);
+		if (ret < 0) {
+			DRM_DEBUG("ipp%d driver check error %d\n", ipp_id, ret);
+			return ERR_PTR(ret);
 		}
 
 		return ippdrv;
 	} else {
-		/*
-		 * This case is search all ipp driver for finding.
-		 * user application don't set ipp_id in this case,
-		 * so ipp subsystem search correct driver in driver list.
-		 */
 		list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
-			if (ipp_check_dedicated(ippdrv, property->cmd)) {
-				DRM_DEBUG_KMS("used device.\n");
-				continue;
-			}
-
-			if (ippdrv->check_property &&
-			    ippdrv->check_property(ippdrv->dev, property)) {
-				DRM_DEBUG_KMS("not support property.\n");
-				continue;
-			}
-
-			return ippdrv;
+			ret = ipp_check_driver(ippdrv, property);
+			if (ret == 0)
+				return ippdrv;
 		}
 
-		DRM_ERROR("not support ipp driver operations.\n");
+		DRM_DEBUG("cannot find driver suitable for given property.\n");
 	}
 
 	return ERR_PTR(-ENODEV);
@@ -308,8 +255,7 @@ int exynos_drm_ipp_get_property(struct drm_device *drm_dev, void *data,
 		struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
-	struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
-	struct device *dev = priv->dev;
+	struct device *dev = file_priv->ipp_dev;
 	struct ipp_context *ctx = get_ipp_context(dev);
 	struct drm_exynos_ipp_prop_list *prop_list = data;
 	struct exynos_drm_ippdrv *ippdrv;
@@ -346,10 +292,10 @@ int exynos_drm_ipp_get_property(struct drm_device *drm_dev, void *data,
 		 */
 		ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
 						prop_list->ipp_id);
-		if (IS_ERR(ippdrv)) {
+		if (!ippdrv) {
 			DRM_ERROR("not found ipp%d driver.\n",
 					prop_list->ipp_id);
-			return PTR_ERR(ippdrv);
+			return -ENODEV;
 		}
 
 		*prop_list = ippdrv->prop_list;
@@ -432,7 +378,7 @@ static struct drm_exynos_ipp_event_work *ipp_create_event_work(void)
 	if (!event_work)
 		return ERR_PTR(-ENOMEM);
 
-	INIT_WORK((struct work_struct *)event_work, ipp_sched_event);
+	INIT_WORK(&event_work->work, ipp_sched_event);
 
 	return event_work;
 }
@@ -441,8 +387,7 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
 		struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
-	struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
-	struct device *dev = priv->dev;
+	struct device *dev = file_priv->ipp_dev;
 	struct ipp_context *ctx = get_ipp_context(dev);
 	struct drm_exynos_ipp_property *property = data;
 	struct exynos_drm_ippdrv *ippdrv;
@@ -489,19 +434,18 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
 	if (!c_node)
 		return -ENOMEM;
 
-	/* create property id */
-	ret = ipp_create_id(&ctx->prop_idr, &ctx->prop_lock, c_node,
-		&property->prop_id);
-	if (ret) {
+	ret = ipp_create_id(&ctx->prop_idr, &ctx->prop_lock, c_node);
+	if (ret < 0) {
 		DRM_ERROR("failed to create id.\n");
 		goto err_clear;
 	}
+	property->prop_id = ret;
 
 	DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[0x%x]\n",
 		property->prop_id, property->cmd, (int)ippdrv);
 
 	/* stored property information and ippdrv in private data */
-	c_node->priv = priv;
+	c_node->dev = dev;
 	c_node->property = *property;
 	c_node->state = IPP_STATE_IDLE;
 
@@ -534,7 +478,6 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
 		INIT_LIST_HEAD(&c_node->mem_list[i]);
 
 	INIT_LIST_HEAD(&c_node->event_list);
-	list_splice_init(&priv->event_list, &c_node->event_list);
 	mutex_lock(&ippdrv->cmd_lock);
 	list_add_tail(&c_node->list, &ippdrv->cmd_list);
 	mutex_unlock(&ippdrv->cmd_lock);
@@ -577,42 +520,18 @@ static void ipp_clean_cmd_node(struct ipp_context *ctx,
 	kfree(c_node);
 }
 
-static int ipp_check_mem_list(struct drm_exynos_ipp_cmd_node *c_node)
+static bool ipp_check_mem_list(struct drm_exynos_ipp_cmd_node *c_node)
 {
-	struct drm_exynos_ipp_property *property = &c_node->property;
-	struct drm_exynos_ipp_mem_node *m_node;
-	struct list_head *head;
-	int ret, i, count[EXYNOS_DRM_OPS_MAX] = { 0, };
-
-	for_each_ipp_ops(i) {
-		/* source/destination memory list */
-		head = &c_node->mem_list[i];
-
-		/* find memory node entry */
-		list_for_each_entry(m_node, head, list) {
-			DRM_DEBUG_KMS("%s,count[%d]m_node[0x%x]\n",
-				i ? "dst" : "src", count[i], (int)m_node);
-			count[i]++;
-		}
+	switch (c_node->property.cmd) {
+	case IPP_CMD_WB:
+		return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]);
+	case IPP_CMD_OUTPUT:
+		return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]);
+	case IPP_CMD_M2M:
+	default:
+		return !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_SRC]) &&
+		       !list_empty(&c_node->mem_list[EXYNOS_DRM_OPS_DST]);
 	}
-
-	DRM_DEBUG_KMS("min[%d]max[%d]\n",
-		min(count[EXYNOS_DRM_OPS_SRC], count[EXYNOS_DRM_OPS_DST]),
-		max(count[EXYNOS_DRM_OPS_SRC], count[EXYNOS_DRM_OPS_DST]));
-
-	/*
-	 * M2M operations should be need paired memory address.
-	 * so, need to check minimum count about src, dst.
-	 * other case not use paired memory, so use maximum count
-	 */
-	if (ipp_is_m2m_cmd(property->cmd))
-		ret = min(count[EXYNOS_DRM_OPS_SRC],
-			count[EXYNOS_DRM_OPS_DST]);
-	else
-		ret = max(count[EXYNOS_DRM_OPS_SRC],
-			count[EXYNOS_DRM_OPS_DST]);
-
-	return ret;
 }
 
 static struct drm_exynos_ipp_mem_node
@@ -683,16 +602,14 @@ static struct drm_exynos_ipp_mem_node
 		struct drm_exynos_ipp_queue_buf *qbuf)
 {
 	struct drm_exynos_ipp_mem_node *m_node;
-	struct drm_exynos_ipp_buf_info buf_info;
-	void *addr;
+	struct drm_exynos_ipp_buf_info *buf_info;
 	int i;
 
 	m_node = kzalloc(sizeof(*m_node), GFP_KERNEL);
 	if (!m_node)
 		return ERR_PTR(-ENOMEM);
 
-	/* clear base address for error handling */
-	memset(&buf_info, 0x0, sizeof(buf_info));
+	buf_info = &m_node->buf_info;
 
 	/* operations, buffer id */
 	m_node->ops_id = qbuf->ops_id;
@@ -707,6 +624,8 @@ static struct drm_exynos_ipp_mem_node
 
 		/* get dma address by handle */
 		if (qbuf->handle[i]) {
+			dma_addr_t *addr;
+
 			addr = exynos_drm_gem_get_dma_addr(drm_dev,
 					qbuf->handle[i], file);
 			if (IS_ERR(addr)) {
@@ -714,15 +633,14 @@ static struct drm_exynos_ipp_mem_node
 				goto err_clear;
 			}
 
-			buf_info.handles[i] = qbuf->handle[i];
-			buf_info.base[i] = *(dma_addr_t *) addr;
-			DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%x]\n",
-				i, buf_info.base[i], (int)buf_info.handles[i]);
+			buf_info->handles[i] = qbuf->handle[i];
+			buf_info->base[i] = *addr;
+			DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%lx]\n", i,
+				      buf_info->base[i], buf_info->handles[i]);
 		}
 	}
 
 	m_node->filp = file;
-	m_node->buf_info = buf_info;
 	mutex_lock(&c_node->mem_lock);
 	list_add_tail(&m_node->list, &c_node->mem_list[qbuf->ops_id]);
 	mutex_unlock(&c_node->mem_lock);
@@ -930,8 +848,7 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data,
 		struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
-	struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
-	struct device *dev = priv->dev;
+	struct device *dev = file_priv->ipp_dev;
 	struct ipp_context *ctx = get_ipp_context(dev);
 	struct drm_exynos_ipp_queue_buf *qbuf = data;
 	struct drm_exynos_ipp_cmd_node *c_node;
@@ -955,9 +872,9 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data,
 	/* find command node */
 	c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
 		qbuf->prop_id);
-	if (IS_ERR(c_node)) {
+	if (!c_node) {
 		DRM_ERROR("failed to get command node.\n");
-		return PTR_ERR(c_node);
+		return -ENODEV;
 	}
 
 	/* buffer control */
@@ -1062,9 +979,8 @@ int exynos_drm_ipp_cmd_ctrl(struct drm_device *drm_dev, void *data,
 		struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
-	struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
 	struct exynos_drm_ippdrv *ippdrv = NULL;
-	struct device *dev = priv->dev;
+	struct device *dev = file_priv->ipp_dev;
 	struct ipp_context *ctx = get_ipp_context(dev);
 	struct drm_exynos_ipp_cmd_ctrl *cmd_ctrl = data;
 	struct drm_exynos_ipp_cmd_work *cmd_work;
@@ -1091,9 +1007,9 @@ int exynos_drm_ipp_cmd_ctrl(struct drm_device *drm_dev, void *data,
 
 	c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock,
 		cmd_ctrl->prop_id);
-	if (IS_ERR(c_node)) {
+	if (!c_node) {
 		DRM_ERROR("invalid command node list.\n");
-		return PTR_ERR(c_node);
+		return -ENODEV;
 	}
 
 	if (!exynos_drm_ipp_check_valid(ippdrv->dev, cmd_ctrl->ctrl,
@@ -1198,7 +1114,6 @@ static int ipp_set_property(struct exynos_drm_ippdrv *ippdrv,
 	/* reset h/w block */
 	if (ippdrv->reset &&
 	    ippdrv->reset(ippdrv->dev)) {
-		DRM_ERROR("failed to reset.\n");
 		return -EINVAL;
 	}
 
@@ -1216,30 +1131,24 @@ static int ipp_set_property(struct exynos_drm_ippdrv *ippdrv,
 		/* set format */
 		if (ops->set_fmt) {
 			ret = ops->set_fmt(ippdrv->dev, config->fmt);
-			if (ret) {
-				DRM_ERROR("not support format.\n");
+			if (ret)
 				return ret;
-			}
 		}
 
 		/* set transform for rotation, flip */
 		if (ops->set_transf) {
 			ret = ops->set_transf(ippdrv->dev, config->degree,
 				config->flip, &swap);
-			if (ret) {
-				DRM_ERROR("not support tranf.\n");
-				return -EINVAL;
-			}
+			if (ret)
+				return ret;
 		}
 
 		/* set size */
 		if (ops->set_size) {
 			ret = ops->set_size(ippdrv->dev, swap, &config->pos,
 				&config->sz);
-			if (ret) {
-				DRM_ERROR("not support size.\n");
+			if (ret)
 				return ret;
-			}
 		}
 	}
 
@@ -1283,11 +1192,6 @@ static int ipp_start_property(struct exynos_drm_ippdrv *ippdrv,
 
 			m_node = list_first_entry(head,
 				struct drm_exynos_ipp_mem_node, list);
-			if (!m_node) {
-				DRM_ERROR("failed to get node.\n");
-				ret = -EFAULT;
-				goto err_unlock;
-			}
 
 			DRM_DEBUG_KMS("m_node[0x%x]\n", (int)m_node);
 
@@ -1545,11 +1449,6 @@ static int ipp_send_event(struct exynos_drm_ippdrv *ippdrv,
 
 			m_node = list_first_entry(head,
 				struct drm_exynos_ipp_mem_node, list);
-			if (!m_node) {
-				DRM_ERROR("empty memory node.\n");
-				ret = -ENOMEM;
-				goto err_mem_unlock;
-			}
 
 			tbuf_id[i] = m_node->buf_id;
 			DRM_DEBUG_KMS("%s buf_id[%d]\n",
@@ -1586,11 +1485,6 @@ static int ipp_send_event(struct exynos_drm_ippdrv *ippdrv,
 
 		m_node = list_first_entry(head,
 			struct drm_exynos_ipp_mem_node, list);
-		if (!m_node) {
-			DRM_ERROR("empty memory node.\n");
-			ret = -ENOMEM;
-			goto err_mem_unlock;
-		}
 
 		tbuf_id[EXYNOS_DRM_OPS_SRC] = m_node->buf_id;
 
@@ -1704,21 +1598,17 @@ static int ipp_subdrv_probe(struct drm_device *drm_dev, struct device *dev)
 
 	/* get ipp driver entry */
 	list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
-		u32 ipp_id;
-
 		ippdrv->drm_dev = drm_dev;
 
-		ret = ipp_create_id(&ctx->ipp_idr, &ctx->ipp_lock, ippdrv,
-				    &ipp_id);
-		if (ret || ipp_id == 0) {
+		ret = ipp_create_id(&ctx->ipp_idr, &ctx->ipp_lock, ippdrv);
+		if (ret < 0) {
 			DRM_ERROR("failed to create id.\n");
 			goto err;
 		}
+		ippdrv->prop_list.ipp_id = ret;
 
 		DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]ipp_id[%d]\n",
-			count++, (int)ippdrv, ipp_id);
-
-		ippdrv->prop_list.ipp_id = ipp_id;
+			count++, (int)ippdrv, ret);
 
 		/* store parent device for node */
 		ippdrv->parent_dev = dev;
@@ -1776,17 +1666,10 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev,
 		struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
-	struct exynos_drm_ipp_private *priv;
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-	priv->dev = dev;
-	file_priv->ipp_priv = priv;
 
-	INIT_LIST_HEAD(&priv->event_list);
+	file_priv->ipp_dev = dev;
 
-	DRM_DEBUG_KMS("done priv[0x%x]\n", (int)priv);
+	DRM_DEBUG_KMS("done priv[0x%x]\n", (int)dev);
 
 	return 0;
 }
@@ -1795,13 +1678,12 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,
 		struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv = file->driver_priv;
-	struct exynos_drm_ipp_private *priv = file_priv->ipp_priv;
 	struct exynos_drm_ippdrv *ippdrv = NULL;
 	struct ipp_context *ctx = get_ipp_context(dev);
 	struct drm_exynos_ipp_cmd_node *c_node, *tc_node;
 	int count = 0;
 
-	DRM_DEBUG_KMS("for priv[0x%x]\n", (int)priv);
+	DRM_DEBUG_KMS("for priv[0x%x]\n", (int)file_priv->ipp_dev);
 
 	list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
 		mutex_lock(&ippdrv->cmd_lock);
@@ -1810,7 +1692,7 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,
 			DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n",
 				count++, (int)ippdrv);
 
-			if (c_node->priv == priv) {
+			if (c_node->dev == file_priv->ipp_dev) {
 				/*
 				 * userland goto unnormal state. process killed.
 				 * and close the file.
@@ -1832,7 +1714,6 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,
 		mutex_unlock(&ippdrv->cmd_lock);
 	}
 
-	kfree(priv);
 	return;
 }
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.h b/drivers/gpu/drm/exynos/exynos_drm_ipp.h
index 7aaeaae..6f48d62 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.h
@@ -48,7 +48,7 @@ struct drm_exynos_ipp_cmd_work {
 /*
  * A structure of command node.
  *
- * @priv: IPP private information.
+ * @dev: IPP device.
  * @list: list head to command queue information.
  * @event_list: list head of event.
  * @mem_list: list head to source,destination memory queue information.
@@ -64,7 +64,7 @@ struct drm_exynos_ipp_cmd_work {
  * @state: state of command node.
  */
 struct drm_exynos_ipp_cmd_node {
-	struct exynos_drm_ipp_private *priv;
+	struct device		*dev;
 	struct list_head	list;
 	struct list_head	event_list;
 	struct list_head	mem_list[EXYNOS_DRM_OPS_MAX];
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index f01fbb6..55af6b4 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -691,6 +691,7 @@ static const struct of_device_id exynos_rotator_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, exynos_rotator_match);
 
 static int rotator_probe(struct platform_device *pdev)
 {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 2fb8705..9528d81 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -562,7 +562,7 @@ static int vidi_create_connector(struct exynos_drm_display *display,
 	}
 
 	drm_connector_helper_add(connector, &vidi_connector_helper_funcs);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
 
 	return 0;
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index aa259b0..562966d 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -84,6 +84,7 @@ struct hdmi_resources {
 	struct clk			*sclk_hdmiphy;
 	struct clk			*mout_hdmi;
 	struct regulator_bulk_data	*regul_bulk;
+	struct regulator		*reg_hdmi_en;
 	int				regul_count;
 };
 
@@ -592,6 +593,13 @@ static struct hdmi_driver_data exynos4212_hdmi_driver_data = {
 	.is_apb_phy	= 0,
 };
 
+static struct hdmi_driver_data exynos4210_hdmi_driver_data = {
+	.type		= HDMI_TYPE13,
+	.phy_confs	= hdmiphy_v13_configs,
+	.phy_conf_count	= ARRAY_SIZE(hdmiphy_v13_configs),
+	.is_apb_phy	= 0,
+};
+
 static struct hdmi_driver_data exynos5_hdmi_driver_data = {
 	.type		= HDMI_TYPE14,
 	.phy_confs	= hdmiphy_v13_configs,
@@ -1129,7 +1137,7 @@ static int hdmi_create_connector(struct exynos_drm_display *display,
 	}
 
 	drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
 
 	return 0;
@@ -1241,14 +1249,13 @@ static void hdmi_reg_acr(struct hdmi_context *hdata, u8 *acr)
 
 static void hdmi_audio_init(struct hdmi_context *hdata)
 {
-	u32 sample_rate, bits_per_sample, frame_size_code;
+	u32 sample_rate, bits_per_sample;
 	u32 data_num, bit_ch, sample_frq;
 	u32 val;
 	u8 acr[7];
 
 	sample_rate = 44100;
 	bits_per_sample = 16;
-	frame_size_code = 0;
 
 	switch (bits_per_sample) {
 	case 20:
@@ -2168,7 +2175,6 @@ static int hdmi_resources_init(struct hdmi_context *hdata)
 	struct device *dev = hdata->dev;
 	struct hdmi_resources *res = &hdata->res;
 	static char *supply[] = {
-		"hdmi-en",
 		"vdd",
 		"vdd_osc",
 		"vdd_pll",
@@ -2228,6 +2234,20 @@ static int hdmi_resources_init(struct hdmi_context *hdata)
 	}
 	res->regul_count = ARRAY_SIZE(supply);
 
+	res->reg_hdmi_en = devm_regulator_get(dev, "hdmi-en");
+	if (IS_ERR(res->reg_hdmi_en) && PTR_ERR(res->reg_hdmi_en) != -ENOENT) {
+		DRM_ERROR("failed to get hdmi-en regulator\n");
+		return PTR_ERR(res->reg_hdmi_en);
+	}
+	if (!IS_ERR(res->reg_hdmi_en)) {
+		ret = regulator_enable(res->reg_hdmi_en);
+		if (ret) {
+			DRM_ERROR("failed to enable hdmi-en regulator\n");
+			return ret;
+		}
+	} else
+		res->reg_hdmi_en = NULL;
+
 	return ret;
 fail:
 	DRM_ERROR("HDMI resource init - failed\n");
@@ -2263,6 +2283,9 @@ static struct of_device_id hdmi_match_types[] = {
 		.compatible = "samsung,exynos5-hdmi",
 		.data = &exynos5_hdmi_driver_data,
 	}, {
+		.compatible = "samsung,exynos4210-hdmi",
+		.data = &exynos4210_hdmi_driver_data,
+	}, {
 		.compatible = "samsung,exynos4212-hdmi",
 		.data = &exynos4212_hdmi_driver_data,
 	}, {
@@ -2272,6 +2295,7 @@ static struct of_device_id hdmi_match_types[] = {
 		/* end node */
 	}
 };
+MODULE_DEVICE_TABLE (of, hdmi_match_types);
 
 static int hdmi_bind(struct device *dev, struct device *master, void *data)
 {
@@ -2494,7 +2518,11 @@ static int hdmi_remove(struct platform_device *pdev)
 
 	cancel_delayed_work_sync(&hdata->hotplug_work);
 
-	put_device(&hdata->hdmiphy_port->dev);
+	if (hdata->res.reg_hdmi_en)
+		regulator_disable(hdata->res.reg_hdmi_en);
+
+	if (hdata->hdmiphy_port)
+		put_device(&hdata->hdmiphy_port->dev);
 	put_device(&hdata->ddc_adpt->dev);
 
 	pm_runtime_disable(&pdev->dev);
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 7529946..e8b4ec8 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -76,7 +76,7 @@ struct mixer_resources {
 	struct clk		*vp;
 	struct clk		*sclk_mixer;
 	struct clk		*sclk_hdmi;
-	struct clk		*sclk_dac;
+	struct clk		*mout_mixer;
 };
 
 enum mixer_version_id {
@@ -93,6 +93,7 @@ struct mixer_context {
 	bool			interlace;
 	bool			powered;
 	bool			vp_enabled;
+	bool			has_sclk;
 	u32			int_en;
 
 	struct mutex		mixer_mutex;
@@ -106,6 +107,7 @@ struct mixer_context {
 struct mixer_drv_data {
 	enum mixer_version_id	version;
 	bool					is_vp_enabled;
+	bool					has_sclk;
 };
 
 static const u8 filter_y_horiz_tap8[] = {
@@ -363,6 +365,11 @@ static void mixer_cfg_layer(struct mixer_context *ctx, int win, bool enable)
 			vp_reg_writemask(res, VP_ENABLE, val, VP_ENABLE_ON);
 			mixer_reg_writemask(res, MXR_CFG, val,
 				MXR_CFG_VP_ENABLE);
+
+			/* control blending of graphic layer 0 */
+			mixer_reg_writemask(res, MXR_GRAPHIC_CFG(0), val,
+					MXR_GRP_CFG_BLEND_PRE_MUL |
+					MXR_GRP_CFG_PIXEL_BLEND_EN);
 		}
 		break;
 	}
@@ -809,19 +816,23 @@ static int vp_resources_init(struct mixer_context *mixer_ctx)
 		dev_err(dev, "failed to get clock 'vp'\n");
 		return -ENODEV;
 	}
-	mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
-	if (IS_ERR(mixer_res->sclk_mixer)) {
-		dev_err(dev, "failed to get clock 'sclk_mixer'\n");
-		return -ENODEV;
-	}
-	mixer_res->sclk_dac = devm_clk_get(dev, "sclk_dac");
-	if (IS_ERR(mixer_res->sclk_dac)) {
-		dev_err(dev, "failed to get clock 'sclk_dac'\n");
-		return -ENODEV;
-	}
 
-	if (mixer_res->sclk_hdmi)
-		clk_set_parent(mixer_res->sclk_mixer, mixer_res->sclk_hdmi);
+	if (mixer_ctx->has_sclk) {
+		mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
+		if (IS_ERR(mixer_res->sclk_mixer)) {
+			dev_err(dev, "failed to get clock 'sclk_mixer'\n");
+			return -ENODEV;
+		}
+		mixer_res->mout_mixer = devm_clk_get(dev, "mout_mixer");
+		if (IS_ERR(mixer_res->mout_mixer)) {
+			dev_err(dev, "failed to get clock 'mout_mixer'\n");
+			return -ENODEV;
+		}
+
+		if (mixer_res->sclk_hdmi && mixer_res->mout_mixer)
+			clk_set_parent(mixer_res->mout_mixer,
+				       mixer_res->sclk_hdmi);
+	}
 
 	res = platform_get_resource(mixer_ctx->pdev, IORESOURCE_MEM, 1);
 	if (res == NULL) {
@@ -1082,7 +1093,8 @@ static void mixer_poweron(struct exynos_drm_manager *mgr)
 	clk_prepare_enable(res->mixer);
 	if (ctx->vp_enabled) {
 		clk_prepare_enable(res->vp);
-		clk_prepare_enable(res->sclk_mixer);
+		if (ctx->has_sclk)
+			clk_prepare_enable(res->sclk_mixer);
 	}
 
 	mutex_lock(&ctx->mixer_mutex);
@@ -1121,7 +1133,8 @@ static void mixer_poweroff(struct exynos_drm_manager *mgr)
 	clk_disable_unprepare(res->mixer);
 	if (ctx->vp_enabled) {
 		clk_disable_unprepare(res->vp);
-		clk_disable_unprepare(res->sclk_mixer);
+		if (ctx->has_sclk)
+			clk_disable_unprepare(res->sclk_mixer);
 	}
 
 	pm_runtime_put_sync(ctx->dev);
@@ -1189,9 +1202,15 @@ static struct mixer_drv_data exynos5250_mxr_drv_data = {
 	.is_vp_enabled = 0,
 };
 
+static struct mixer_drv_data exynos4212_mxr_drv_data = {
+	.version = MXR_VER_0_0_0_16,
+	.is_vp_enabled = 1,
+};
+
 static struct mixer_drv_data exynos4210_mxr_drv_data = {
 	.version = MXR_VER_0_0_0_16,
 	.is_vp_enabled = 1,
+	.has_sclk = 1,
 };
 
 static struct platform_device_id mixer_driver_types[] = {
@@ -1208,6 +1227,12 @@ static struct platform_device_id mixer_driver_types[] = {
 
 static struct of_device_id mixer_match_types[] = {
 	{
+		.compatible = "samsung,exynos4210-mixer",
+		.data	= &exynos4210_mxr_drv_data,
+	}, {
+		.compatible = "samsung,exynos4212-mixer",
+		.data	= &exynos4212_mxr_drv_data,
+	}, {
 		.compatible = "samsung,exynos5-mixer",
 		.data	= &exynos5250_mxr_drv_data,
 	}, {
@@ -1220,6 +1245,7 @@ static struct of_device_id mixer_match_types[] = {
 		/* end node */
 	}
 };
+MODULE_DEVICE_TABLE(of, mixer_match_types);
 
 static int mixer_bind(struct device *dev, struct device *manager, void *data)
 {
@@ -1251,6 +1277,7 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
 	ctx->pdev = pdev;
 	ctx->dev = dev;
 	ctx->vp_enabled = drv->is_vp_enabled;
+	ctx->has_sclk = drv->has_sclk;
 	ctx->mxr_ver = drv->version;
 	init_waitqueue_head(&ctx->wait_vsync_queue);
 	atomic_set(&ctx->wait_vsync_event, 0);
diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c
index c18268c..248c33a 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_crt.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c
@@ -192,7 +192,7 @@ static void cdv_intel_crt_destroy(struct drm_connector *connector)
 	struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
 
 	psb_intel_i2c_destroy(gma_encoder->ddc_bus);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -304,7 +304,7 @@ void cdv_intel_crt_init(struct drm_device *dev,
 	drm_connector_helper_add(connector,
 					&cdv_intel_crt_connector_helper_funcs);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	return;
 failed_ddc:
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index 9ff30c2..a4cc0e6 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -1713,7 +1713,7 @@ cdv_intel_dp_destroy(struct drm_connector *connector)
 		}
 	}
 	i2c_del_adapter(&intel_dp->adapter);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -1847,7 +1847,7 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
 	connector->interlace_allowed = false;
 	connector->doublescan_allowed = false;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	/* Set up the DDC bus. */
 	switch (output_reg) {
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
index b99084b..4268bf2 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
@@ -248,7 +248,7 @@ static void cdv_hdmi_destroy(struct drm_connector *connector)
 
 	if (gma_encoder->i2c_bus)
 		psb_intel_i2c_destroy(gma_encoder->i2c_bus);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -356,7 +356,7 @@ void cdv_hdmi_init(struct drm_device *dev,
 
 	hdmi_priv->hdmi_i2c_adapter = &(gma_encoder->i2c_bus->adapter);
 	hdmi_priv->dev = dev;
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return;
 
 failed_ddc:
diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
index 8ecc920..0b77039 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
@@ -446,7 +446,7 @@ static void cdv_intel_lvds_destroy(struct drm_connector *connector)
 
 	if (gma_encoder->i2c_bus)
 		psb_intel_i2c_destroy(gma_encoder->i2c_bus);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -774,7 +774,7 @@ void cdv_intel_lvds_init(struct drm_device *dev,
 
 out:
 	mutex_unlock(&dev->mode_config.mutex);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return;
 
 failed_find:
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index e7fcc14..d0dd3be 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -561,7 +561,7 @@ static int psbfb_probe(struct drm_fb_helper *helper,
 	return psbfb_create(psb_fbdev, sizes);
 }
 
-static struct drm_fb_helper_funcs psb_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs psb_fb_helper_funcs = {
 	.gamma_set = psbfb_gamma_set,
 	.gamma_get = psbfb_gamma_get,
 	.fb_probe = psbfb_probe,
@@ -600,7 +600,8 @@ int psb_fbdev_init(struct drm_device *dev)
 	}
 
 	dev_priv->fbdev = fbdev;
-	fbdev->psb_fb_helper.funcs = &psb_fb_helper_funcs;
+
+	drm_fb_helper_prepare(dev, &fbdev->psb_fb_helper, &psb_fb_helper_funcs);
 
 	drm_fb_helper_init(dev, &fbdev->psb_fb_helper, dev_priv->ops->crtcs,
 							INTELFB_CONN_LIMIT);
diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c
index 592d205..ce015db 100644
--- a/drivers/gpu/drm/gma500/gtt.c
+++ b/drivers/gpu/drm/gma500/gtt.c
@@ -206,7 +206,7 @@ static int psb_gtt_attach_pages(struct gtt_range *gt)
 
 	WARN_ON(gt->pages);
 
-	pages = drm_gem_get_pages(&gt->gem, 0);
+	pages = drm_gem_get_pages(&gt->gem);
 	if (IS_ERR(pages))
 		return PTR_ERR(pages);
 
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.c b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
index 6e91b20..abf2248 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
@@ -318,7 +318,7 @@ static void mdfld_dsi_connector_destroy(struct drm_connector *connector)
 
 	if (!dsi_connector)
 		return;
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	sender = dsi_connector->pkg_sender;
 	mdfld_dsi_pkg_sender_destroy(sender);
@@ -597,7 +597,7 @@ void mdfld_dsi_output_init(struct drm_device *dev,
 	dsi_config->encoder = encoder;
 	encoder->base.type = (pipe == 0) ? INTEL_OUTPUT_MIPI :
 		INTEL_OUTPUT_MIPI2;
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return;
 
 	/*TODO: add code to destroy outputs on error*/
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
index cf018dd..e6f5c62 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
@@ -665,7 +665,7 @@ void oaktrail_hdmi_init(struct drm_device *dev,
 	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
 	connector->interlace_allowed = false;
 	connector->doublescan_allowed = false;
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	dev_info(dev->dev, "HDMI initialised.\n");
 
 	return;
diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 9b09946..0d39da6 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -404,7 +404,7 @@ void oaktrail_lvds_init(struct drm_device *dev,
 out:
 	mutex_unlock(&dev->mode_config.mutex);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return;
 
 failed_find:
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index d7778d0..88aad95 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -563,7 +563,7 @@ void psb_intel_lvds_destroy(struct drm_connector *connector)
 
 	if (lvds_priv->ddc_bus)
 		psb_intel_i2c_destroy(lvds_priv->ddc_bus);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -829,7 +829,7 @@ void psb_intel_lvds_init(struct drm_device *dev,
 	 */
 out:
 	mutex_unlock(&dev->mode_config.mutex);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return;
 
 failed_find:
diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
index deeb082..0be96fd 100644
--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
@@ -1682,7 +1682,7 @@ static void psb_intel_sdvo_destroy(struct drm_connector *connector)
 				     psb_intel_sdvo_connector->tv_format);
 
 	psb_intel_sdvo_destroy_enhance_property(connector);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -2071,7 +2071,7 @@ psb_intel_sdvo_connector_init(struct psb_intel_sdvo_connector *connector,
 	connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
 
 	gma_connector_attach_encoder(&connector->base, &encoder->base);
-	drm_sysfs_connector_add(&connector->base.base);
+	drm_connector_register(&connector->base.base);
 }
 
 static void
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index ac357b0..d476279 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -15,8 +15,7 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-
-
+#include <linux/component.h>
 #include <linux/hdmi.h>
 #include <linux/module.h>
 #include <linux/irq.h>
@@ -730,12 +729,9 @@ tda998x_configure_audio(struct tda998x_priv *priv,
 
 /* DRM encoder functions */
 
-static void
-tda998x_encoder_set_config(struct drm_encoder *encoder, void *params)
+static void tda998x_encoder_set_config(struct tda998x_priv *priv,
+				       const struct tda998x_encoder_params *p)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
-	struct tda998x_encoder_params *p = params;
-
 	priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(p->swap_a) |
 			    (p->mirr_a ? VIP_CNTRL_0_MIRR_A : 0) |
 			    VIP_CNTRL_0_SWAP_B(p->swap_b) |
@@ -752,11 +748,8 @@ tda998x_encoder_set_config(struct drm_encoder *encoder, void *params)
 	priv->params = *p;
 }
 
-static void
-tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
+static void tda998x_encoder_dpms(struct tda998x_priv *priv, int mode)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
-
 	/* we only care about on or off: */
 	if (mode != DRM_MODE_DPMS_ON)
 		mode = DRM_MODE_DPMS_OFF;
@@ -806,9 +799,8 @@ tda998x_encoder_mode_fixup(struct drm_encoder *encoder,
 	return true;
 }
 
-static int
-tda998x_encoder_mode_valid(struct drm_encoder *encoder,
-			  struct drm_display_mode *mode)
+static int tda998x_encoder_mode_valid(struct tda998x_priv *priv,
+				      struct drm_display_mode *mode)
 {
 	if (mode->clock > 150000)
 		return MODE_CLOCK_HIGH;
@@ -820,11 +812,10 @@ tda998x_encoder_mode_valid(struct drm_encoder *encoder,
 }
 
 static void
-tda998x_encoder_mode_set(struct drm_encoder *encoder,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode)
+tda998x_encoder_mode_set(struct tda998x_priv *priv,
+			 struct drm_display_mode *mode,
+			 struct drm_display_mode *adjusted_mode)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
 	uint16_t ref_pix, ref_line, n_pix, n_line;
 	uint16_t hs_pix_s, hs_pix_e;
 	uint16_t vs1_pix_s, vs1_pix_e, vs1_line_s, vs1_line_e;
@@ -1012,20 +1003,16 @@ tda998x_encoder_mode_set(struct drm_encoder *encoder,
 }
 
 static enum drm_connector_status
-tda998x_encoder_detect(struct drm_encoder *encoder,
-		      struct drm_connector *connector)
+tda998x_encoder_detect(struct tda998x_priv *priv)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
 	uint8_t val = cec_read(priv, REG_CEC_RXSHPDLEV);
 
 	return (val & CEC_RXSHPDLEV_HPD) ? connector_status_connected :
 			connector_status_disconnected;
 }
 
-static int
-read_edid_block(struct drm_encoder *encoder, uint8_t *buf, int blk)
+static int read_edid_block(struct tda998x_priv *priv, uint8_t *buf, int blk)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
 	uint8_t offset, segptr;
 	int ret, i;
 
@@ -1079,10 +1066,8 @@ read_edid_block(struct drm_encoder *encoder, uint8_t *buf, int blk)
 	return 0;
 }
 
-static uint8_t *
-do_get_edid(struct drm_encoder *encoder)
+static uint8_t *do_get_edid(struct tda998x_priv *priv)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
 	int j, valid_extensions = 0;
 	uint8_t *block, *new;
 	bool print_bad_edid = drm_debug & DRM_UT_KMS;
@@ -1094,7 +1079,7 @@ do_get_edid(struct drm_encoder *encoder)
 		reg_clear(priv, REG_TX4, TX4_PD_RAM);
 
 	/* base block fetch */
-	if (read_edid_block(encoder, block, 0))
+	if (read_edid_block(priv, block, 0))
 		goto fail;
 
 	if (!drm_edid_block_valid(block, 0, print_bad_edid))
@@ -1111,7 +1096,7 @@ do_get_edid(struct drm_encoder *encoder)
 
 	for (j = 1; j <= block[0x7e]; j++) {
 		uint8_t *ext_block = block + (valid_extensions + 1) * EDID_LENGTH;
-		if (read_edid_block(encoder, ext_block, j))
+		if (read_edid_block(priv, ext_block, j))
 			goto fail;
 
 		if (!drm_edid_block_valid(ext_block, j, print_bad_edid))
@@ -1144,11 +1129,10 @@ fail:
 }
 
 static int
-tda998x_encoder_get_modes(struct drm_encoder *encoder,
-			 struct drm_connector *connector)
+tda998x_encoder_get_modes(struct tda998x_priv *priv,
+			  struct drm_connector *connector)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
-	struct edid *edid = (struct edid *)do_get_edid(encoder);
+	struct edid *edid = (struct edid *)do_get_edid(priv);
 	int n = 0;
 
 	if (edid) {
@@ -1161,18 +1145,14 @@ tda998x_encoder_get_modes(struct drm_encoder *encoder,
 	return n;
 }
 
-static int
-tda998x_encoder_create_resources(struct drm_encoder *encoder,
-				struct drm_connector *connector)
+static void tda998x_encoder_set_polling(struct tda998x_priv *priv,
+					struct drm_connector *connector)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
-
 	if (priv->hdmi->irq)
 		connector->polled = DRM_CONNECTOR_POLL_HPD;
 	else
 		connector->polled = DRM_CONNECTOR_POLL_CONNECT |
 			DRM_CONNECTOR_POLL_DISCONNECT;
-	return 0;
 }
 
 static int
@@ -1185,66 +1165,97 @@ tda998x_encoder_set_property(struct drm_encoder *encoder,
 	return 0;
 }
 
-static void
-tda998x_encoder_destroy(struct drm_encoder *encoder)
+static void tda998x_destroy(struct tda998x_priv *priv)
 {
-	struct tda998x_priv *priv = to_tda998x_priv(encoder);
-
 	/* disable all IRQs and free the IRQ handler */
 	cec_write(priv, REG_CEC_RXSHPDINTENA, 0);
 	reg_clear(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD);
 	if (priv->hdmi->irq)
 		free_irq(priv->hdmi->irq, priv);
 
-	if (priv->cec)
-		i2c_unregister_device(priv->cec);
+	i2c_unregister_device(priv->cec);
+}
+
+/* Slave encoder support */
+
+static void
+tda998x_encoder_slave_set_config(struct drm_encoder *encoder, void *params)
+{
+	tda998x_encoder_set_config(to_tda998x_priv(encoder), params);
+}
+
+static void tda998x_encoder_slave_destroy(struct drm_encoder *encoder)
+{
+	struct tda998x_priv *priv = to_tda998x_priv(encoder);
+
+	tda998x_destroy(priv);
 	drm_i2c_encoder_destroy(encoder);
 	kfree(priv);
 }
 
-static struct drm_encoder_slave_funcs tda998x_encoder_funcs = {
-	.set_config = tda998x_encoder_set_config,
-	.destroy = tda998x_encoder_destroy,
-	.dpms = tda998x_encoder_dpms,
-	.save = tda998x_encoder_save,
-	.restore = tda998x_encoder_restore,
-	.mode_fixup = tda998x_encoder_mode_fixup,
-	.mode_valid = tda998x_encoder_mode_valid,
-	.mode_set = tda998x_encoder_mode_set,
-	.detect = tda998x_encoder_detect,
-	.get_modes = tda998x_encoder_get_modes,
-	.create_resources = tda998x_encoder_create_resources,
-	.set_property = tda998x_encoder_set_property,
-};
+static void tda998x_encoder_slave_dpms(struct drm_encoder *encoder, int mode)
+{
+	tda998x_encoder_dpms(to_tda998x_priv(encoder), mode);
+}
 
-/* I2C driver functions */
+static int tda998x_encoder_slave_mode_valid(struct drm_encoder *encoder,
+					    struct drm_display_mode *mode)
+{
+	return tda998x_encoder_mode_valid(to_tda998x_priv(encoder), mode);
+}
 
-static int
-tda998x_probe(struct i2c_client *client, const struct i2c_device_id *id)
+static void
+tda998x_encoder_slave_mode_set(struct drm_encoder *encoder,
+			       struct drm_display_mode *mode,
+			       struct drm_display_mode *adjusted_mode)
 {
-	return 0;
+	tda998x_encoder_mode_set(to_tda998x_priv(encoder), mode, adjusted_mode);
+}
+
+static enum drm_connector_status
+tda998x_encoder_slave_detect(struct drm_encoder *encoder,
+			     struct drm_connector *connector)
+{
+	return tda998x_encoder_detect(to_tda998x_priv(encoder));
+}
+
+static int tda998x_encoder_slave_get_modes(struct drm_encoder *encoder,
+					   struct drm_connector *connector)
+{
+	return tda998x_encoder_get_modes(to_tda998x_priv(encoder), connector);
 }
 
 static int
-tda998x_remove(struct i2c_client *client)
+tda998x_encoder_slave_create_resources(struct drm_encoder *encoder,
+				       struct drm_connector *connector)
 {
+	tda998x_encoder_set_polling(to_tda998x_priv(encoder), connector);
 	return 0;
 }
 
-static int
-tda998x_encoder_init(struct i2c_client *client,
-		    struct drm_device *dev,
-		    struct drm_encoder_slave *encoder_slave)
+static struct drm_encoder_slave_funcs tda998x_encoder_slave_funcs = {
+	.set_config = tda998x_encoder_slave_set_config,
+	.destroy = tda998x_encoder_slave_destroy,
+	.dpms = tda998x_encoder_slave_dpms,
+	.save = tda998x_encoder_save,
+	.restore = tda998x_encoder_restore,
+	.mode_fixup = tda998x_encoder_mode_fixup,
+	.mode_valid = tda998x_encoder_slave_mode_valid,
+	.mode_set = tda998x_encoder_slave_mode_set,
+	.detect = tda998x_encoder_slave_detect,
+	.get_modes = tda998x_encoder_slave_get_modes,
+	.create_resources = tda998x_encoder_slave_create_resources,
+	.set_property = tda998x_encoder_set_property,
+};
+
+/* I2C driver functions */
+
+static int tda998x_create(struct i2c_client *client, struct tda998x_priv *priv)
 {
-	struct tda998x_priv *priv;
 	struct device_node *np = client->dev.of_node;
 	u32 video;
 	int rev_lo, rev_hi, ret;
 
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
 	priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(2) | VIP_CNTRL_0_SWAP_B(3);
 	priv->vip_cntrl_1 = VIP_CNTRL_1_SWAP_C(0) | VIP_CNTRL_1_SWAP_D(1);
 	priv->vip_cntrl_2 = VIP_CNTRL_2_SWAP_E(4) | VIP_CNTRL_2_SWAP_F(5);
@@ -1252,17 +1263,11 @@ tda998x_encoder_init(struct i2c_client *client,
 	priv->current_page = 0xff;
 	priv->hdmi = client;
 	priv->cec = i2c_new_dummy(client->adapter, 0x34);
-	if (!priv->cec) {
-		kfree(priv);
+	if (!priv->cec)
 		return -ENODEV;
-	}
 
-	priv->encoder = &encoder_slave->base;
 	priv->dpms = DRM_MODE_DPMS_OFF;
 
-	encoder_slave->slave_priv = priv;
-	encoder_slave->slave_funcs = &tda998x_encoder_funcs;
-
 	/* wake up the device: */
 	cec_write(priv, REG_CEC_ENAMODS,
 			CEC_ENAMODS_EN_RXSENS | CEC_ENAMODS_EN_HDMI);
@@ -1365,12 +1370,231 @@ fail:
 	 */
 	if (priv->cec)
 		i2c_unregister_device(priv->cec);
-	kfree(priv);
-	encoder_slave->slave_priv = NULL;
-	encoder_slave->slave_funcs = NULL;
 	return -ENXIO;
 }
 
+static int tda998x_encoder_init(struct i2c_client *client,
+				struct drm_device *dev,
+				struct drm_encoder_slave *encoder_slave)
+{
+	struct tda998x_priv *priv;
+	int ret;
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->encoder = &encoder_slave->base;
+
+	ret = tda998x_create(client, priv);
+	if (ret) {
+		kfree(priv);
+		return ret;
+	}
+
+	encoder_slave->slave_priv = priv;
+	encoder_slave->slave_funcs = &tda998x_encoder_slave_funcs;
+
+	return 0;
+}
+
+struct tda998x_priv2 {
+	struct tda998x_priv base;
+	struct drm_encoder encoder;
+	struct drm_connector connector;
+};
+
+#define conn_to_tda998x_priv2(x) \
+	container_of(x, struct tda998x_priv2, connector);
+
+#define enc_to_tda998x_priv2(x) \
+	container_of(x, struct tda998x_priv2, encoder);
+
+static void tda998x_encoder2_dpms(struct drm_encoder *encoder, int mode)
+{
+	struct tda998x_priv2 *priv = enc_to_tda998x_priv2(encoder);
+
+	tda998x_encoder_dpms(&priv->base, mode);
+}
+
+static void tda998x_encoder_prepare(struct drm_encoder *encoder)
+{
+	tda998x_encoder2_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void tda998x_encoder_commit(struct drm_encoder *encoder)
+{
+	tda998x_encoder2_dpms(encoder, DRM_MODE_DPMS_ON);
+}
+
+static void tda998x_encoder2_mode_set(struct drm_encoder *encoder,
+				      struct drm_display_mode *mode,
+				      struct drm_display_mode *adjusted_mode)
+{
+	struct tda998x_priv2 *priv = enc_to_tda998x_priv2(encoder);
+
+	tda998x_encoder_mode_set(&priv->base, mode, adjusted_mode);
+}
+
+static const struct drm_encoder_helper_funcs tda998x_encoder_helper_funcs = {
+	.dpms = tda998x_encoder2_dpms,
+	.save = tda998x_encoder_save,
+	.restore = tda998x_encoder_restore,
+	.mode_fixup = tda998x_encoder_mode_fixup,
+	.prepare = tda998x_encoder_prepare,
+	.commit = tda998x_encoder_commit,
+	.mode_set = tda998x_encoder2_mode_set,
+};
+
+static void tda998x_encoder_destroy(struct drm_encoder *encoder)
+{
+	struct tda998x_priv2 *priv = enc_to_tda998x_priv2(encoder);
+
+	tda998x_destroy(&priv->base);
+	drm_encoder_cleanup(encoder);
+}
+
+static const struct drm_encoder_funcs tda998x_encoder_funcs = {
+	.destroy = tda998x_encoder_destroy,
+};
+
+static int tda998x_connector_get_modes(struct drm_connector *connector)
+{
+	struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+	return tda998x_encoder_get_modes(&priv->base, connector);
+}
+
+static int tda998x_connector_mode_valid(struct drm_connector *connector,
+					struct drm_display_mode *mode)
+{
+	struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+	return tda998x_encoder_mode_valid(&priv->base, mode);
+}
+
+static struct drm_encoder *
+tda998x_connector_best_encoder(struct drm_connector *connector)
+{
+	struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+	return &priv->encoder;
+}
+
+static
+const struct drm_connector_helper_funcs tda998x_connector_helper_funcs = {
+	.get_modes = tda998x_connector_get_modes,
+	.mode_valid = tda998x_connector_mode_valid,
+	.best_encoder = tda998x_connector_best_encoder,
+};
+
+static enum drm_connector_status
+tda998x_connector_detect(struct drm_connector *connector, bool force)
+{
+	struct tda998x_priv2 *priv = conn_to_tda998x_priv2(connector);
+
+	return tda998x_encoder_detect(&priv->base);
+}
+
+static void tda998x_connector_destroy(struct drm_connector *connector)
+{
+	drm_connector_unregister(connector);
+	drm_connector_cleanup(connector);
+}
+
+static const struct drm_connector_funcs tda998x_connector_funcs = {
+	.dpms = drm_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = tda998x_connector_detect,
+	.destroy = tda998x_connector_destroy,
+};
+
+static int tda998x_bind(struct device *dev, struct device *master, void *data)
+{
+	struct tda998x_encoder_params *params = dev->platform_data;
+	struct i2c_client *client = to_i2c_client(dev);
+	struct drm_device *drm = data;
+	struct tda998x_priv2 *priv;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, priv);
+
+	priv->base.encoder = &priv->encoder;
+	priv->connector.interlace_allowed = 1;
+	priv->encoder.possible_crtcs = 1 << 0;
+
+	ret = tda998x_create(client, &priv->base);
+	if (ret)
+		return ret;
+
+	if (!dev->of_node && params)
+		tda998x_encoder_set_config(&priv->base, params);
+
+	tda998x_encoder_set_polling(&priv->base, &priv->connector);
+
+	drm_encoder_helper_add(&priv->encoder, &tda998x_encoder_helper_funcs);
+	ret = drm_encoder_init(drm, &priv->encoder, &tda998x_encoder_funcs,
+			       DRM_MODE_ENCODER_TMDS);
+	if (ret)
+		goto err_encoder;
+
+	drm_connector_helper_add(&priv->connector,
+				 &tda998x_connector_helper_funcs);
+	ret = drm_connector_init(drm, &priv->connector,
+				 &tda998x_connector_funcs,
+				 DRM_MODE_CONNECTOR_HDMIA);
+	if (ret)
+		goto err_connector;
+
+	ret = drm_connector_register(&priv->connector);
+	if (ret)
+		goto err_sysfs;
+
+	priv->connector.encoder = &priv->encoder;
+	drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder);
+
+	return 0;
+
+err_sysfs:
+	drm_connector_cleanup(&priv->connector);
+err_connector:
+	drm_encoder_cleanup(&priv->encoder);
+err_encoder:
+	tda998x_destroy(&priv->base);
+	return ret;
+}
+
+static void tda998x_unbind(struct device *dev, struct device *master,
+			   void *data)
+{
+	struct tda998x_priv2 *priv = dev_get_drvdata(dev);
+
+	drm_connector_cleanup(&priv->connector);
+	drm_encoder_cleanup(&priv->encoder);
+	tda998x_destroy(&priv->base);
+}
+
+static const struct component_ops tda998x_ops = {
+	.bind = tda998x_bind,
+	.unbind = tda998x_unbind,
+};
+
+static int
+tda998x_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+	return component_add(&client->dev, &tda998x_ops);
+}
+
+static int tda998x_remove(struct i2c_client *client)
+{
+	component_del(&client->dev, &tda998x_ops);
+	return 0;
+}
+
 #ifdef CONFIG_OF
 static const struct of_device_id tda998x_dt_ids[] = {
 	{ .compatible = "nxp,tda998x", },
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 437e182..4e39ab3 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -69,15 +69,3 @@ config DRM_I915_PRELIMINARY_HW_SUPPORT
 	  option changes the default for that module option.
 
 	  If in doubt, say "N".
-
-config DRM_I915_UMS
-	bool "Enable userspace modesetting on Intel hardware (DEPRECATED)"
-	depends on DRM_I915 && BROKEN
-	default n
-	help
-	  Choose this option if you still need userspace modesetting.
-
-	  Userspace modesetting is deprecated for quite some time now, so
-	  enable this only if you have ancient versions of the DDX drivers.
-
-	  If in doubt, say "N".
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index cad1683..91bd167 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -59,6 +59,7 @@ i915-y += dvo_ch7017.o \
 	  intel_crt.o \
 	  intel_ddi.o \
 	  intel_dp.o \
+	  intel_dp_mst.o \
 	  intel_dsi_cmd.o \
 	  intel_dsi.o \
 	  intel_dsi_pll.o \
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 9d79543..dea99d9 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -426,6 +426,9 @@ static const u32 gen7_render_regs[] = {
 	GEN7_SO_WRITE_OFFSET(1),
 	GEN7_SO_WRITE_OFFSET(2),
 	GEN7_SO_WRITE_OFFSET(3),
+	GEN7_L3SQCREG1,
+	GEN7_L3CNTLREG2,
+	GEN7_L3CNTLREG3,
 };
 
 static const u32 gen7_blt_regs[] = {
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index b8c6892..9e737b7 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -170,11 +170,13 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
 	}
 	if (obj->ring != NULL)
 		seq_printf(m, " (%s)", obj->ring->name);
+	if (obj->frontbuffer_bits)
+		seq_printf(m, " (frontbuffer: 0x%03x)", obj->frontbuffer_bits);
 }
 
 static void describe_ctx(struct seq_file *m, struct intel_context *ctx)
 {
-	seq_putc(m, ctx->is_initialized ? 'I' : 'i');
+	seq_putc(m, ctx->legacy_hw_ctx.initialized ? 'I' : 'i');
 	seq_putc(m, ctx->remap_slice ? 'R' : 'r');
 	seq_putc(m, ' ');
 }
@@ -515,6 +517,11 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data)
 	struct drm_device *dev = node->minor->dev;
 	unsigned long flags;
 	struct intel_crtc *crtc;
+	int ret;
+
+	ret = mutex_lock_interruptible(&dev->struct_mutex);
+	if (ret)
+		return ret;
 
 	for_each_intel_crtc(dev, crtc) {
 		const char pipe = pipe_name(crtc->pipe);
@@ -556,6 +563,8 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data)
 		spin_unlock_irqrestore(&dev->event_lock, flags);
 	}
 
+	mutex_unlock(&dev->struct_mutex);
+
 	return 0;
 }
 
@@ -985,29 +994,6 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops,
 			i915_next_seqno_get, i915_next_seqno_set,
 			"0x%llx\n");
 
-static int i915_rstdby_delays(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u16 crstanddelay;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-	intel_runtime_pm_get(dev_priv);
-
-	crstanddelay = I915_READ16(CRSTANDVID);
-
-	intel_runtime_pm_put(dev_priv);
-	mutex_unlock(&dev->struct_mutex);
-
-	seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f));
-
-	return 0;
-}
-
 static int i915_frequency_info(struct seq_file *m, void *unused)
 {
 	struct drm_info_node *node = m->private;
@@ -1029,7 +1015,8 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			   MEMSTAT_VID_SHIFT);
 		seq_printf(m, "Current P-state: %d\n",
 			   (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT);
-	} else if ((IS_GEN6(dev) || IS_GEN7(dev)) && !IS_VALLEYVIEW(dev)) {
+	} else if (IS_GEN6(dev) || (IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) ||
+		   IS_BROADWELL(dev)) {
 		u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS);
 		u32 rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS);
 		u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
@@ -1048,7 +1035,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 
 		reqf = I915_READ(GEN6_RPNSWREQ);
 		reqf &= ~GEN6_TURBO_DISABLE;
-		if (IS_HASWELL(dev))
+		if (IS_HASWELL(dev) || IS_BROADWELL(dev))
 			reqf >>= 24;
 		else
 			reqf >>= 25;
@@ -1065,7 +1052,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 		rpdownei = I915_READ(GEN6_RP_CUR_DOWN_EI);
 		rpcurdown = I915_READ(GEN6_RP_CUR_DOWN);
 		rpprevdown = I915_READ(GEN6_RP_PREV_DOWN);
-		if (IS_HASWELL(dev))
+		if (IS_HASWELL(dev) || IS_BROADWELL(dev))
 			cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT;
 		else
 			cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT;
@@ -1121,20 +1108,21 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 		seq_printf(m, "Max overclocked frequency: %dMHz\n",
 			   dev_priv->rps.max_freq * GT_FREQUENCY_MULTIPLIER);
 	} else if (IS_VALLEYVIEW(dev)) {
-		u32 freq_sts, val;
+		u32 freq_sts;
 
 		mutex_lock(&dev_priv->rps.hw_lock);
 		freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
 		seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
 		seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
 
-		val = valleyview_rps_max_freq(dev_priv);
 		seq_printf(m, "max GPU freq: %d MHz\n",
-			   vlv_gpu_freq(dev_priv, val));
+			   vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq));
 
-		val = valleyview_rps_min_freq(dev_priv);
 		seq_printf(m, "min GPU freq: %d MHz\n",
-			   vlv_gpu_freq(dev_priv, val));
+			   vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq));
+
+		seq_printf(m, "efficient (RPe) frequency: %d MHz\n",
+			   vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
 
 		seq_printf(m, "current GPU freq: %d MHz\n",
 			   vlv_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
@@ -1148,61 +1136,6 @@ out:
 	return ret;
 }
 
-static int i915_delayfreq_table(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 delayfreq;
-	int ret, i;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-	intel_runtime_pm_get(dev_priv);
-
-	for (i = 0; i < 16; i++) {
-		delayfreq = I915_READ(PXVFREQ_BASE + i * 4);
-		seq_printf(m, "P%02dVIDFREQ: 0x%08x (VID: %d)\n", i, delayfreq,
-			   (delayfreq & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT);
-	}
-
-	intel_runtime_pm_put(dev_priv);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
-static inline int MAP_TO_MV(int map)
-{
-	return 1250 - (map * 25);
-}
-
-static int i915_inttoext_table(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 inttoext;
-	int ret, i;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-	intel_runtime_pm_get(dev_priv);
-
-	for (i = 1; i <= 32; i++) {
-		inttoext = I915_READ(INTTOEXT_BASE_ILK + i * 4);
-		seq_printf(m, "INTTOEXT%02d: 0x%08x\n", i, inttoext);
-	}
-
-	intel_runtime_pm_put(dev_priv);
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
 static int ironlake_drpc_info(struct seq_file *m)
 {
 	struct drm_info_node *node = m->private;
@@ -1513,10 +1446,17 @@ static int i915_ips_status(struct seq_file *m, void *unused)
 
 	intel_runtime_pm_get(dev_priv);
 
-	if (IS_BROADWELL(dev) || I915_READ(IPS_CTL) & IPS_ENABLE)
-		seq_puts(m, "enabled\n");
-	else
-		seq_puts(m, "disabled\n");
+	seq_printf(m, "Enabled by kernel parameter: %s\n",
+		   yesno(i915.enable_ips));
+
+	if (INTEL_INFO(dev)->gen >= 8) {
+		seq_puts(m, "Currently: unknown\n");
+	} else {
+		if (I915_READ(IPS_CTL) & IPS_ENABLE)
+			seq_puts(m, "Currently: enabled\n");
+		else
+			seq_puts(m, "Currently: disabled\n");
+	}
 
 	intel_runtime_pm_put(dev_priv);
 
@@ -1620,26 +1560,6 @@ out:
 	return ret;
 }
 
-static int i915_gfxec(struct seq_file *m, void *unused)
-{
-	struct drm_info_node *node = m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-	intel_runtime_pm_get(dev_priv);
-
-	seq_printf(m, "GFXEC: %ld\n", (unsigned long)I915_READ(0x112f4));
-	intel_runtime_pm_put(dev_priv);
-
-	mutex_unlock(&dev->struct_mutex);
-
-	return 0;
-}
-
 static int i915_opregion(struct seq_file *m, void *unused)
 {
 	struct drm_info_node *node = m->private;
@@ -1677,9 +1597,6 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 
 #ifdef CONFIG_DRM_I915_FBDEV
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	int ret = mutex_lock_interruptible(&dev->mode_config.mutex);
-	if (ret)
-		return ret;
 
 	ifbdev = dev_priv->fbdev;
 	fb = to_intel_framebuffer(ifbdev->helper.fb);
@@ -1692,7 +1609,6 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 		   atomic_read(&fb->base.refcount.refcount));
 	describe_obj(m, fb->obj);
 	seq_putc(m, '\n');
-	mutex_unlock(&dev->mode_config.mutex);
 #endif
 
 	mutex_lock(&dev->mode_config.fb_lock);
@@ -1723,7 +1639,7 @@ static int i915_context_status(struct seq_file *m, void *unused)
 	struct intel_context *ctx;
 	int ret, i;
 
-	ret = mutex_lock_interruptible(&dev->mode_config.mutex);
+	ret = mutex_lock_interruptible(&dev->struct_mutex);
 	if (ret)
 		return ret;
 
@@ -1740,7 +1656,7 @@ static int i915_context_status(struct seq_file *m, void *unused)
 	}
 
 	list_for_each_entry(ctx, &dev_priv->context_list, link) {
-		if (ctx->obj == NULL)
+		if (ctx->legacy_hw_ctx.rcs_state == NULL)
 			continue;
 
 		seq_puts(m, "HW context ");
@@ -1749,11 +1665,11 @@ static int i915_context_status(struct seq_file *m, void *unused)
 			if (ring->default_context == ctx)
 				seq_printf(m, "(default context %s) ", ring->name);
 
-		describe_obj(m, ctx->obj);
+		describe_obj(m, ctx->legacy_hw_ctx.rcs_state);
 		seq_putc(m, '\n');
 	}
 
-	mutex_unlock(&dev->mode_config.mutex);
+	mutex_unlock(&dev->struct_mutex);
 
 	return 0;
 }
@@ -1863,7 +1779,7 @@ static int per_file_ctx(int id, void *ptr, void *data)
 	if (i915_gem_context_is_default(ctx))
 		seq_puts(m, "  default context:\n");
 	else
-		seq_printf(m, "  context %d:\n", ctx->id);
+		seq_printf(m, "  context %d:\n", ctx->user_handle);
 	ppgtt->debug_dump(ppgtt, m);
 
 	return 0;
@@ -1976,17 +1892,25 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
 
 	intel_runtime_pm_get(dev_priv);
 
+	mutex_lock(&dev_priv->psr.lock);
 	seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support));
 	seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok));
+	seq_printf(m, "Enabled: %s\n", yesno((bool)dev_priv->psr.enabled));
+	seq_printf(m, "Active: %s\n", yesno(dev_priv->psr.active));
+	seq_printf(m, "Busy frontbuffer bits: 0x%03x\n",
+		   dev_priv->psr.busy_frontbuffer_bits);
+	seq_printf(m, "Re-enable work scheduled: %s\n",
+		   yesno(work_busy(&dev_priv->psr.work.work)));
 
 	enabled = HAS_PSR(dev) &&
 		I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE;
-	seq_printf(m, "Enabled: %s\n", yesno(enabled));
+	seq_printf(m, "HW Enabled & Active bit: %s\n", yesno(enabled));
 
 	if (HAS_PSR(dev))
 		psrperf = I915_READ(EDP_PSR_PERF_CNT(dev)) &
 			EDP_PSR_PERF_CNT_MASK;
 	seq_printf(m, "Performance_Counter: %u\n", psrperf);
+	mutex_unlock(&dev_priv->psr.lock);
 
 	intel_runtime_pm_put(dev_priv);
 	return 0;
@@ -2072,7 +1996,7 @@ static int i915_pc8_status(struct seq_file *m, void *unused)
 
 	seq_printf(m, "GPU idle: %s\n", yesno(!dev_priv->mm.busy));
 	seq_printf(m, "IRQs disabled: %s\n",
-		   yesno(dev_priv->pm.irqs_disabled));
+		   yesno(!intel_irqs_enabled(dev_priv)));
 
 	return 0;
 }
@@ -2126,6 +2050,8 @@ static const char *power_domain_str(enum intel_display_power_domain domain)
 		return "VGA";
 	case POWER_DOMAIN_AUDIO:
 		return "AUDIO";
+	case POWER_DOMAIN_PLLS:
+		return "PLLS";
 	case POWER_DOMAIN_INIT:
 		return "INIT";
 	default:
@@ -2223,9 +2149,12 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *intel_crtc)
 	struct drm_crtc *crtc = &intel_crtc->base;
 	struct intel_encoder *intel_encoder;
 
-	seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n",
-		   crtc->primary->fb->base.id, crtc->x, crtc->y,
-		   crtc->primary->fb->width, crtc->primary->fb->height);
+	if (crtc->primary->fb)
+		seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n",
+			   crtc->primary->fb->base.id, crtc->x, crtc->y,
+			   crtc->primary->fb->width, crtc->primary->fb->height);
+	else
+		seq_puts(m, "\tprimary plane disabled\n");
 	for_each_encoder_on_crtc(dev, crtc, intel_encoder)
 		intel_encoder_info(m, intel_crtc, intel_encoder);
 }
@@ -2287,13 +2216,15 @@ static void intel_connector_info(struct seq_file *m,
 		seq_printf(m, "\tCEA rev: %d\n",
 			   connector->display_info.cea_rev);
 	}
-	if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT ||
-	    intel_encoder->type == INTEL_OUTPUT_EDP)
-		intel_dp_info(m, intel_connector);
-	else if (intel_encoder->type == INTEL_OUTPUT_HDMI)
-		intel_hdmi_info(m, intel_connector);
-	else if (intel_encoder->type == INTEL_OUTPUT_LVDS)
-		intel_lvds_info(m, intel_connector);
+	if (intel_encoder) {
+		if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT ||
+		    intel_encoder->type == INTEL_OUTPUT_EDP)
+			intel_dp_info(m, intel_connector);
+		else if (intel_encoder->type == INTEL_OUTPUT_HDMI)
+			intel_hdmi_info(m, intel_connector);
+		else if (intel_encoder->type == INTEL_OUTPUT_LVDS)
+			intel_lvds_info(m, intel_connector);
+	}
 
 	seq_printf(m, "\tmodes:\n");
 	list_for_each_entry(mode, &connector->modes, head)
@@ -2347,17 +2278,17 @@ static int i915_display_info(struct seq_file *m, void *unused)
 		bool active;
 		int x, y;
 
-		seq_printf(m, "CRTC %d: pipe: %c, active: %s\n",
+		seq_printf(m, "CRTC %d: pipe: %c, active=%s (size=%dx%d)\n",
 			   crtc->base.base.id, pipe_name(crtc->pipe),
-			   yesno(crtc->active));
+			   yesno(crtc->active), crtc->config.pipe_src_w, crtc->config.pipe_src_h);
 		if (crtc->active) {
 			intel_crtc_info(m, crtc);
 
 			active = cursor_position(dev, crtc->pipe, &x, &y);
-			seq_printf(m, "\tcursor visible? %s, position (%d, %d), addr 0x%08x, active? %s\n",
+			seq_printf(m, "\tcursor visible? %s, position (%d, %d), size %dx%d, addr 0x%08x, active? %s\n",
 				   yesno(crtc->cursor_base),
-				   x, y, crtc->cursor_addr,
-				   yesno(active));
+				   x, y, crtc->cursor_width, crtc->cursor_height,
+				   crtc->cursor_addr, yesno(active));
 		}
 
 		seq_printf(m, "\tunderrun reporting: cpu=%s pch=%s \n",
@@ -2377,12 +2308,132 @@ static int i915_display_info(struct seq_file *m, void *unused)
 	return 0;
 }
 
+static int i915_semaphore_status(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_engine_cs *ring;
+	int num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+	int i, j, ret;
+
+	if (!i915_semaphore_is_enabled(dev)) {
+		seq_puts(m, "Semaphores are disabled\n");
+		return 0;
+	}
+
+	ret = mutex_lock_interruptible(&dev->struct_mutex);
+	if (ret)
+		return ret;
+	intel_runtime_pm_get(dev_priv);
+
+	if (IS_BROADWELL(dev)) {
+		struct page *page;
+		uint64_t *seqno;
+
+		page = i915_gem_object_get_page(dev_priv->semaphore_obj, 0);
+
+		seqno = (uint64_t *)kmap_atomic(page);
+		for_each_ring(ring, dev_priv, i) {
+			uint64_t offset;
+
+			seq_printf(m, "%s\n", ring->name);
+
+			seq_puts(m, "  Last signal:");
+			for (j = 0; j < num_rings; j++) {
+				offset = i * I915_NUM_RINGS + j;
+				seq_printf(m, "0x%08llx (0x%02llx) ",
+					   seqno[offset], offset * 8);
+			}
+			seq_putc(m, '\n');
+
+			seq_puts(m, "  Last wait:  ");
+			for (j = 0; j < num_rings; j++) {
+				offset = i + (j * I915_NUM_RINGS);
+				seq_printf(m, "0x%08llx (0x%02llx) ",
+					   seqno[offset], offset * 8);
+			}
+			seq_putc(m, '\n');
+
+		}
+		kunmap_atomic(seqno);
+	} else {
+		seq_puts(m, "  Last signal:");
+		for_each_ring(ring, dev_priv, i)
+			for (j = 0; j < num_rings; j++)
+				seq_printf(m, "0x%08x\n",
+					   I915_READ(ring->semaphore.mbox.signal[j]));
+		seq_putc(m, '\n');
+	}
+
+	seq_puts(m, "\nSync seqno:\n");
+	for_each_ring(ring, dev_priv, i) {
+		for (j = 0; j < num_rings; j++) {
+			seq_printf(m, "  0x%08x ", ring->semaphore.sync_seqno[j]);
+		}
+		seq_putc(m, '\n');
+	}
+	seq_putc(m, '\n');
+
+	intel_runtime_pm_put(dev_priv);
+	mutex_unlock(&dev->struct_mutex);
+	return 0;
+}
+
+static int i915_shared_dplls_info(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int i;
+
+	drm_modeset_lock_all(dev);
+	for (i = 0; i < dev_priv->num_shared_dpll; i++) {
+		struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
+
+		seq_printf(m, "DPLL%i: %s, id: %i\n", i, pll->name, pll->id);
+		seq_printf(m, " refcount: %i, active: %i, on: %s\n", pll->refcount,
+			   pll->active, yesno(pll->on));
+		seq_printf(m, " tracked hardware state:\n");
+		seq_printf(m, " dpll:    0x%08x\n", pll->hw_state.dpll);
+		seq_printf(m, " dpll_md: 0x%08x\n", pll->hw_state.dpll_md);
+		seq_printf(m, " fp0:     0x%08x\n", pll->hw_state.fp0);
+		seq_printf(m, " fp1:     0x%08x\n", pll->hw_state.fp1);
+		seq_printf(m, " wrpll:   0x%08x\n", pll->hw_state.wrpll);
+	}
+	drm_modeset_unlock_all(dev);
+
+	return 0;
+}
+
 struct pipe_crc_info {
 	const char *name;
 	struct drm_device *dev;
 	enum pipe pipe;
 };
 
+static int i915_dp_mst_info(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct drm_encoder *encoder;
+	struct intel_encoder *intel_encoder;
+	struct intel_digital_port *intel_dig_port;
+	drm_modeset_lock_all(dev);
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+		intel_encoder = to_intel_encoder(encoder);
+		if (intel_encoder->type != INTEL_OUTPUT_DISPLAYPORT)
+			continue;
+		intel_dig_port = enc_to_dig_port(encoder);
+		if (!intel_dig_port->dp.can_mst)
+			continue;
+
+		drm_dp_mst_dump_topology(m, &intel_dig_port->dp.mst_mgr);
+	}
+	drm_modeset_unlock_all(dev);
+	return 0;
+}
+
 static int i915_pipe_crc_open(struct inode *inode, struct file *filep)
 {
 	struct pipe_crc_info *info = inode->i_private;
@@ -2849,7 +2900,60 @@ static int ilk_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,
 	return 0;
 }
 
-static int ivb_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,
+static void hsw_trans_edp_pipe_A_crc_wa(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *crtc =
+		to_intel_crtc(dev_priv->pipe_to_crtc_mapping[PIPE_A]);
+
+	drm_modeset_lock_all(dev);
+	/*
+	 * If we use the eDP transcoder we need to make sure that we don't
+	 * bypass the pfit, since otherwise the pipe CRC source won't work. Only
+	 * relevant on hsw with pipe A when using the always-on power well
+	 * routing.
+	 */
+	if (crtc->config.cpu_transcoder == TRANSCODER_EDP &&
+	    !crtc->config.pch_pfit.enabled) {
+		crtc->config.pch_pfit.force_thru = true;
+
+		intel_display_power_get(dev_priv,
+					POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A));
+
+		dev_priv->display.crtc_disable(&crtc->base);
+		dev_priv->display.crtc_enable(&crtc->base);
+	}
+	drm_modeset_unlock_all(dev);
+}
+
+static void hsw_undo_trans_edp_pipe_A_crc_wa(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *crtc =
+		to_intel_crtc(dev_priv->pipe_to_crtc_mapping[PIPE_A]);
+
+	drm_modeset_lock_all(dev);
+	/*
+	 * If we use the eDP transcoder we need to make sure that we don't
+	 * bypass the pfit, since otherwise the pipe CRC source won't work. Only
+	 * relevant on hsw with pipe A when using the always-on power well
+	 * routing.
+	 */
+	if (crtc->config.pch_pfit.force_thru) {
+		crtc->config.pch_pfit.force_thru = false;
+
+		dev_priv->display.crtc_disable(&crtc->base);
+		dev_priv->display.crtc_enable(&crtc->base);
+
+		intel_display_power_put(dev_priv,
+					POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A));
+	}
+	drm_modeset_unlock_all(dev);
+}
+
+static int ivb_pipe_crc_ctl_reg(struct drm_device *dev,
+				enum pipe pipe,
+				enum intel_pipe_crc_source *source,
 				uint32_t *val)
 {
 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)
@@ -2863,6 +2967,9 @@ static int ivb_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_IVB;
 		break;
 	case INTEL_PIPE_CRC_SOURCE_PF:
+		if (IS_HASWELL(dev) && pipe == PIPE_A)
+			hsw_trans_edp_pipe_A_crc_wa(dev);
+
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PF_IVB;
 		break;
 	case INTEL_PIPE_CRC_SOURCE_NONE:
@@ -2895,11 +3002,11 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
 	else if (INTEL_INFO(dev)->gen < 5)
 		ret = i9xx_pipe_crc_ctl_reg(dev, pipe, &source, &val);
 	else if (IS_VALLEYVIEW(dev))
-		ret = vlv_pipe_crc_ctl_reg(dev,pipe, &source, &val);
+		ret = vlv_pipe_crc_ctl_reg(dev, pipe, &source, &val);
 	else if (IS_GEN5(dev) || IS_GEN6(dev))
 		ret = ilk_pipe_crc_ctl_reg(&source, &val);
 	else
-		ret = ivb_pipe_crc_ctl_reg(&source, &val);
+		ret = ivb_pipe_crc_ctl_reg(dev, pipe, &source, &val);
 
 	if (ret != 0)
 		return ret;
@@ -2929,11 +3036,16 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
 	/* real source -> none transition */
 	if (source == INTEL_PIPE_CRC_SOURCE_NONE) {
 		struct intel_pipe_crc_entry *entries;
+		struct intel_crtc *crtc =
+			to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
 
 		DRM_DEBUG_DRIVER("stopping CRCs for pipe %c\n",
 				 pipe_name(pipe));
 
-		intel_wait_for_vblank(dev, pipe);
+		drm_modeset_lock(&crtc->base.mutex, NULL);
+		if (crtc->active)
+			intel_wait_for_vblank(dev, pipe);
+		drm_modeset_unlock(&crtc->base.mutex);
 
 		spin_lock_irq(&pipe_crc->lock);
 		entries = pipe_crc->entries;
@@ -2946,6 +3058,8 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
 			g4x_undo_pipe_scramble_reset(dev, pipe);
 		else if (IS_VALLEYVIEW(dev))
 			vlv_undo_pipe_scramble_reset(dev, pipe);
+		else if (IS_HASWELL(dev) && pipe == PIPE_A)
+			hsw_undo_trans_edp_pipe_A_crc_wa(dev);
 	}
 
 	return 0;
@@ -3177,7 +3291,7 @@ static int pri_wm_latency_open(struct inode *inode, struct file *file)
 {
 	struct drm_device *dev = inode->i_private;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (HAS_GMCH_DISPLAY(dev))
 		return -ENODEV;
 
 	return single_open(file, pri_wm_latency_show, dev);
@@ -3187,7 +3301,7 @@ static int spr_wm_latency_open(struct inode *inode, struct file *file)
 {
 	struct drm_device *dev = inode->i_private;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (HAS_GMCH_DISPLAY(dev))
 		return -ENODEV;
 
 	return single_open(file, spr_wm_latency_show, dev);
@@ -3197,7 +3311,7 @@ static int cur_wm_latency_open(struct inode *inode, struct file *file)
 {
 	struct drm_device *dev = inode->i_private;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (HAS_GMCH_DISPLAY(dev))
 		return -ENODEV;
 
 	return single_open(file, cur_wm_latency_show, dev);
@@ -3506,7 +3620,7 @@ i915_max_freq_get(void *data, u64 *val)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret;
 
-	if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+	if (INTEL_INFO(dev)->gen < 6)
 		return -ENODEV;
 
 	flush_delayed_work(&dev_priv->rps.delayed_resume_work);
@@ -3532,7 +3646,7 @@ i915_max_freq_set(void *data, u64 val)
 	u32 rp_state_cap, hw_max, hw_min;
 	int ret;
 
-	if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+	if (INTEL_INFO(dev)->gen < 6)
 		return -ENODEV;
 
 	flush_delayed_work(&dev_priv->rps.delayed_resume_work);
@@ -3549,8 +3663,8 @@ i915_max_freq_set(void *data, u64 val)
 	if (IS_VALLEYVIEW(dev)) {
 		val = vlv_freq_opcode(dev_priv, val);
 
-		hw_max = valleyview_rps_max_freq(dev_priv);
-		hw_min = valleyview_rps_min_freq(dev_priv);
+		hw_max = dev_priv->rps.max_freq;
+		hw_min = dev_priv->rps.min_freq;
 	} else {
 		do_div(val, GT_FREQUENCY_MULTIPLIER);
 
@@ -3587,7 +3701,7 @@ i915_min_freq_get(void *data, u64 *val)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret;
 
-	if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+	if (INTEL_INFO(dev)->gen < 6)
 		return -ENODEV;
 
 	flush_delayed_work(&dev_priv->rps.delayed_resume_work);
@@ -3613,7 +3727,7 @@ i915_min_freq_set(void *data, u64 val)
 	u32 rp_state_cap, hw_max, hw_min;
 	int ret;
 
-	if (!(IS_GEN6(dev) || IS_GEN7(dev)))
+	if (INTEL_INFO(dev)->gen < 6)
 		return -ENODEV;
 
 	flush_delayed_work(&dev_priv->rps.delayed_resume_work);
@@ -3630,8 +3744,8 @@ i915_min_freq_set(void *data, u64 val)
 	if (IS_VALLEYVIEW(dev)) {
 		val = vlv_freq_opcode(dev_priv, val);
 
-		hw_max = valleyview_rps_max_freq(dev_priv);
-		hw_min = valleyview_rps_min_freq(dev_priv);
+		hw_max = dev_priv->rps.max_freq;
+		hw_min = dev_priv->rps.min_freq;
 	} else {
 		do_div(val, GT_FREQUENCY_MULTIPLIER);
 
@@ -3799,14 +3913,10 @@ static const struct drm_info_list i915_debugfs_list[] = {
 	{"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS},
 	{"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS},
 	{"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS},
-	{"i915_rstdby_delays", i915_rstdby_delays, 0},
 	{"i915_frequency_info", i915_frequency_info, 0},
-	{"i915_delayfreq_table", i915_delayfreq_table, 0},
-	{"i915_inttoext_table", i915_inttoext_table, 0},
 	{"i915_drpc_info", i915_drpc_info, 0},
 	{"i915_emon_status", i915_emon_status, 0},
 	{"i915_ring_freq_table", i915_ring_freq_table, 0},
-	{"i915_gfxec", i915_gfxec, 0},
 	{"i915_fbc_status", i915_fbc_status, 0},
 	{"i915_ips_status", i915_ips_status, 0},
 	{"i915_sr_status", i915_sr_status, 0},
@@ -3823,6 +3933,9 @@ static const struct drm_info_list i915_debugfs_list[] = {
 	{"i915_pc8_status", i915_pc8_status, 0},
 	{"i915_power_domain_info", i915_power_domain_info, 0},
 	{"i915_display_info", i915_display_info, 0},
+	{"i915_semaphore_status", i915_semaphore_status, 0},
+	{"i915_shared_dplls_info", i915_shared_dplls_info, 0},
+	{"i915_dp_mst_info", i915_dp_mst_info, 0},
 };
 #define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
 
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index d443441..2e7f03a 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -138,7 +138,7 @@ static void i915_free_hws(struct drm_device *dev)
 	I915_WRITE(HWS_PGA, 0x1ffff000);
 }
 
-void i915_kernel_lost_context(struct drm_device * dev)
+void i915_kernel_lost_context(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_master_private *master_priv;
@@ -166,7 +166,7 @@ void i915_kernel_lost_context(struct drm_device * dev)
 		master_priv->sarea_priv->perf_boxes |= I915_BOX_RING_EMPTY;
 }
 
-static int i915_dma_cleanup(struct drm_device * dev)
+static int i915_dma_cleanup(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int i;
@@ -190,7 +190,7 @@ static int i915_dma_cleanup(struct drm_device * dev)
 	return 0;
 }
 
-static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
+static int i915_initialize(struct drm_device *dev, drm_i915_init_t *init)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
@@ -235,7 +235,7 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
 	return 0;
 }
 
-static int i915_dma_resume(struct drm_device * dev)
+static int i915_dma_resume(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_engine_cs *ring = LP_RING(dev_priv);
@@ -359,7 +359,7 @@ static int validate_cmd(int cmd)
 	return 0;
 }
 
-static int i915_emit_cmds(struct drm_device * dev, int *buffer, int dwords)
+static int i915_emit_cmds(struct drm_device *dev, int *buffer, int dwords)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int i, ret;
@@ -369,6 +369,7 @@ static int i915_emit_cmds(struct drm_device * dev, int *buffer, int dwords)
 
 	for (i = 0; i < dwords;) {
 		int sz = validate_cmd(buffer[i]);
+
 		if (sz == 0 || i + sz > dwords)
 			return -EINVAL;
 		i += sz;
@@ -453,7 +454,7 @@ static void i915_emit_breadcrumb(struct drm_device *dev)
 	}
 }
 
-static int i915_dispatch_cmdbuffer(struct drm_device * dev,
+static int i915_dispatch_cmdbuffer(struct drm_device *dev,
 				   drm_i915_cmdbuffer_t *cmd,
 				   struct drm_clip_rect *cliprects,
 				   void *cmdbuf)
@@ -487,8 +488,8 @@ static int i915_dispatch_cmdbuffer(struct drm_device * dev,
 	return 0;
 }
 
-static int i915_dispatch_batchbuffer(struct drm_device * dev,
-				     drm_i915_batchbuffer_t * batch,
+static int i915_dispatch_batchbuffer(struct drm_device *dev,
+				     drm_i915_batchbuffer_t *batch,
 				     struct drm_clip_rect *cliprects)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -549,7 +550,7 @@ static int i915_dispatch_batchbuffer(struct drm_device * dev,
 	return 0;
 }
 
-static int i915_dispatch_flip(struct drm_device * dev)
+static int i915_dispatch_flip(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_master_private *master_priv =
@@ -755,7 +756,7 @@ fail_batch_free:
 	return ret;
 }
 
-static int i915_emit_irq(struct drm_device * dev)
+static int i915_emit_irq(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
@@ -781,7 +782,7 @@ static int i915_emit_irq(struct drm_device * dev)
 	return dev_priv->dri1.counter;
 }
 
-static int i915_wait_irq(struct drm_device * dev, int irq_nr)
+static int i915_wait_irq(struct drm_device *dev, int irq_nr)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
@@ -1266,6 +1267,7 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	pm_message_t pmm = { .event = PM_EVENT_SUSPEND };
+
 	if (state == VGA_SWITCHEROO_ON) {
 		pr_info("switched on\n");
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
@@ -1338,6 +1340,8 @@ static int i915_load_modeset_init(struct drm_device *dev)
 	if (ret)
 		goto cleanup_gem_stolen;
 
+	dev_priv->pm._irqs_disabled = false;
+
 	/* Important: The output setup functions called by modeset_init need
 	 * working irqs for e.g. gmbus and dp aux transfers. */
 	intel_modeset_init(dev);
@@ -1375,9 +1379,6 @@ static int i915_load_modeset_init(struct drm_device *dev)
 	 */
 	intel_fbdev_initial_config(dev);
 
-	/* Only enable hotplug handling once the fbdev is fully set up. */
-	dev_priv->enable_hotplug_processing = true;
-
 	drm_kms_helper_poll_init(dev);
 
 	return 0;
@@ -1425,15 +1426,16 @@ void i915_master_destroy(struct drm_device *dev, struct drm_master *master)
 }
 
 #if IS_ENABLED(CONFIG_FB)
-static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
+static int i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
 {
 	struct apertures_struct *ap;
 	struct pci_dev *pdev = dev_priv->dev->pdev;
 	bool primary;
+	int ret;
 
 	ap = alloc_apertures(1);
 	if (!ap)
-		return;
+		return -ENOMEM;
 
 	ap->ranges[0].base = dev_priv->gtt.mappable_base;
 	ap->ranges[0].size = dev_priv->gtt.mappable_end;
@@ -1441,13 +1443,16 @@ static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
 	primary =
 		pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
 
-	remove_conflicting_framebuffers(ap, "inteldrmfb", primary);
+	ret = remove_conflicting_framebuffers(ap, "inteldrmfb", primary);
 
 	kfree(ap);
+
+	return ret;
 }
 #else
-static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
+static int i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
 {
+	return 0;
 }
 #endif
 
@@ -1492,10 +1497,11 @@ static void i915_dump_device_info(struct drm_i915_private *dev_priv)
 #define SEP_EMPTY
 #define PRINT_FLAG(name) info->name ? #name "," : ""
 #define SEP_COMMA ,
-	DRM_DEBUG_DRIVER("i915 device info: gen=%i, pciid=0x%04x flags="
+	DRM_DEBUG_DRIVER("i915 device info: gen=%i, pciid=0x%04x rev=0x%02x flags="
 			 DEV_INFO_FOR_EACH_FLAG(PRINT_S, SEP_EMPTY),
 			 info->gen,
 			 dev_priv->dev->pdev->device,
+			 dev_priv->dev->pdev->revision,
 			 DEV_INFO_FOR_EACH_FLAG(PRINT_FLAG, SEP_COMMA));
 #undef PRINT_S
 #undef SEP_EMPTY
@@ -1594,7 +1600,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	if (dev_priv == NULL)
 		return -ENOMEM;
 
-	dev->dev_private = (void *)dev_priv;
+	dev->dev_private = dev_priv;
 	dev_priv->dev = dev;
 
 	/* copy initial configuration to dev_priv->info */
@@ -1606,6 +1612,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	spin_lock_init(&dev_priv->backlight_lock);
 	spin_lock_init(&dev_priv->uncore.lock);
 	spin_lock_init(&dev_priv->mm.object_stat_lock);
+	spin_lock_init(&dev_priv->mmio_flip_lock);
 	mutex_init(&dev_priv->dpio_lock);
 	mutex_init(&dev_priv->modeset_restore_lock);
 
@@ -1664,7 +1671,11 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 			goto out_gtt;
 		}
 
-		i915_kick_out_firmware_fb(dev_priv);
+		ret = i915_kick_out_firmware_fb(dev_priv);
+		if (ret) {
+			DRM_ERROR("failed to remove conflicting framebuffer drivers\n");
+			goto out_gtt;
+		}
 	}
 
 	pci_set_master(dev->pdev);
@@ -1717,6 +1728,13 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 		goto out_mtrrfree;
 	}
 
+	dev_priv->dp_wq = alloc_ordered_workqueue("i915-dp", 0);
+	if (dev_priv->dp_wq == NULL) {
+		DRM_ERROR("Failed to create our dp workqueue.\n");
+		ret = -ENOMEM;
+		goto out_freewq;
+	}
+
 	intel_irq_init(dev);
 	intel_uncore_sanitize(dev);
 
@@ -1792,6 +1810,8 @@ out_gem_unload:
 	intel_teardown_gmbus(dev);
 	intel_teardown_mchbar(dev);
 	pm_qos_remove_request(&dev_priv->pm_qos);
+	destroy_workqueue(dev_priv->dp_wq);
+out_freewq:
 	destroy_workqueue(dev_priv->wq);
 out_mtrrfree:
 	arch_phys_wc_del(dev_priv->gtt.mtrr);
@@ -1892,6 +1912,7 @@ int i915_driver_unload(struct drm_device *dev)
 	intel_teardown_gmbus(dev);
 	intel_teardown_mchbar(dev);
 
+	destroy_workqueue(dev_priv->dp_wq);
 	destroy_workqueue(dev_priv->wq);
 	pm_qos_remove_request(&dev_priv->pm_qos);
 
@@ -1933,7 +1954,7 @@ int i915_driver_open(struct drm_device *dev, struct drm_file *file)
  * and DMA structures, since the kernel won't be using them, and clea
  * up any GEM state.
  */
-void i915_driver_lastclose(struct drm_device * dev)
+void i915_driver_lastclose(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
@@ -1954,11 +1975,11 @@ void i915_driver_lastclose(struct drm_device * dev)
 	i915_dma_cleanup(dev);
 }
 
-void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
+void i915_driver_preclose(struct drm_device *dev, struct drm_file *file)
 {
 	mutex_lock(&dev->struct_mutex);
-	i915_gem_context_close(dev, file_priv);
-	i915_gem_release(dev, file_priv);
+	i915_gem_context_close(dev, file);
+	i915_gem_release(dev, file);
 	mutex_unlock(&dev->struct_mutex);
 }
 
@@ -2031,7 +2052,7 @@ int i915_max_ioctl = ARRAY_SIZE(i915_ioctls);
  * manage the gtt, we need to claim that all intel devices are agp.  For
  * otherwise the drm core refuses to initialize the agp support code.
  */
-int i915_driver_device_is_agp(struct drm_device * dev)
+int i915_driver_device_is_agp(struct drm_device *dev)
 {
 	return 1;
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 651e65e..ec96f9a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -28,6 +28,7 @@
  */
 
 #include <linux/device.h>
+#include <linux/acpi.h>
 #include <drm/drmP.h>
 #include <drm/i915_drm.h>
 #include "i915_drv.h"
@@ -46,8 +47,6 @@ static struct drm_driver driver;
 			  PIPE_C_OFFSET, PIPE_EDP_OFFSET }, \
 	.trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \
 			   TRANSCODER_C_OFFSET, TRANSCODER_EDP_OFFSET }, \
-	.dpll_offsets = { DPLL_A_OFFSET, DPLL_B_OFFSET }, \
-	.dpll_md_offsets = { DPLL_A_MD_OFFSET, DPLL_B_MD_OFFSET }, \
 	.palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET }
 
 #define GEN_CHV_PIPEOFFSETS \
@@ -55,10 +54,6 @@ static struct drm_driver driver;
 			  CHV_PIPE_C_OFFSET }, \
 	.trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \
 			   CHV_TRANSCODER_C_OFFSET, }, \
-	.dpll_offsets = { DPLL_A_OFFSET, DPLL_B_OFFSET, \
-			  CHV_DPLL_C_OFFSET }, \
-	.dpll_md_offsets = { DPLL_A_MD_OFFSET, DPLL_B_MD_OFFSET, \
-			     CHV_DPLL_C_MD_OFFSET }, \
 	.palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET, \
 			     CHV_PALETTE_C_OFFSET }
 
@@ -308,6 +303,7 @@ static const struct intel_device_info intel_broadwell_d_info = {
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
 	.has_llc = 1,
 	.has_ddi = 1,
+	.has_fpga_dbg = 1,
 	.has_fbc = 1,
 	GEN_DEFAULT_PIPEOFFSETS,
 	IVB_CURSOR_OFFSETS,
@@ -319,6 +315,7 @@ static const struct intel_device_info intel_broadwell_m_info = {
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
 	.has_llc = 1,
 	.has_ddi = 1,
+	.has_fpga_dbg = 1,
 	.has_fbc = 1,
 	GEN_DEFAULT_PIPEOFFSETS,
 	IVB_CURSOR_OFFSETS,
@@ -330,6 +327,7 @@ static const struct intel_device_info intel_broadwell_gt3d_info = {
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
 	.has_llc = 1,
 	.has_ddi = 1,
+	.has_fpga_dbg = 1,
 	.has_fbc = 1,
 	GEN_DEFAULT_PIPEOFFSETS,
 	IVB_CURSOR_OFFSETS,
@@ -341,6 +339,7 @@ static const struct intel_device_info intel_broadwell_gt3m_info = {
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
 	.has_llc = 1,
 	.has_ddi = 1,
+	.has_fpga_dbg = 1,
 	.has_fbc = 1,
 	GEN_DEFAULT_PIPEOFFSETS,
 	IVB_CURSOR_OFFSETS,
@@ -499,8 +498,7 @@ static int i915_drm_freeze(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
-
-	intel_runtime_pm_get(dev_priv);
+	pci_power_t opregion_target_state;
 
 	/* ignore lid events during suspend */
 	mutex_lock(&dev_priv->modeset_restore_lock);
@@ -526,21 +524,23 @@ static int i915_drm_freeze(struct drm_device *dev)
 			return error;
 		}
 
-		drm_irq_uninstall(dev);
-		dev_priv->enable_hotplug_processing = false;
-
-		intel_disable_gt_powersave(dev);
-
 		/*
 		 * Disable CRTCs directly since we want to preserve sw state
-		 * for _thaw.
+		 * for _thaw. Also, power gate the CRTC power wells.
 		 */
 		drm_modeset_lock_all(dev);
-		for_each_crtc(dev, crtc) {
-			dev_priv->display.crtc_disable(crtc);
-		}
+		for_each_crtc(dev, crtc)
+			intel_crtc_control(crtc, false);
 		drm_modeset_unlock_all(dev);
 
+		intel_dp_mst_suspend(dev);
+
+		flush_delayed_work(&dev_priv->rps.delayed_resume_work);
+
+		intel_runtime_pm_disable_interrupts(dev);
+
+		intel_suspend_gt_powersave(dev);
+
 		intel_modeset_suspend_hw(dev);
 	}
 
@@ -548,8 +548,15 @@ static int i915_drm_freeze(struct drm_device *dev)
 
 	i915_save_state(dev);
 
+	opregion_target_state = PCI_D3cold;
+#if IS_ENABLED(CONFIG_ACPI_SLEEP)
+	if (acpi_target_system_state() < ACPI_STATE_S3)
+		opregion_target_state = PCI_D1;
+#endif
+	intel_opregion_notify_adapter(dev, opregion_target_state);
+
+	intel_uncore_forcewake_reset(dev, false);
 	intel_opregion_fini(dev);
-	intel_uncore_fini(dev);
 
 	console_lock();
 	intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED);
@@ -557,6 +564,8 @@ static int i915_drm_freeze(struct drm_device *dev)
 
 	dev_priv->suspend_count++;
 
+	intel_display_set_init_power(dev_priv, false);
+
 	return 0;
 }
 
@@ -606,7 +615,10 @@ static int i915_drm_thaw_early(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	intel_uncore_early_sanitize(dev);
+	if (IS_HASWELL(dev) || IS_BROADWELL(dev))
+		hsw_disable_pc8(dev_priv);
+
+	intel_uncore_early_sanitize(dev, true);
 	intel_uncore_sanitize(dev);
 	intel_power_domains_init_hw(dev_priv);
 
@@ -639,11 +651,19 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings)
 		}
 		mutex_unlock(&dev->struct_mutex);
 
-		/* We need working interrupts for modeset enabling ... */
-		drm_irq_install(dev, dev->pdev->irq);
+		intel_runtime_pm_restore_interrupts(dev);
 
 		intel_modeset_init_hw(dev);
 
+		{
+			unsigned long irqflags;
+			spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+			if (dev_priv->display.hpd_irq_setup)
+				dev_priv->display.hpd_irq_setup(dev);
+			spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+		}
+
+		intel_dp_mst_resume(dev);
 		drm_modeset_lock_all(dev);
 		intel_modeset_setup_hw_state(dev, true);
 		drm_modeset_unlock_all(dev);
@@ -655,7 +675,6 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings)
 		 * notifications.
 		 * */
 		intel_hpd_init(dev);
-		dev_priv->enable_hotplug_processing = true;
 		/* Config may have changed between suspend and resume */
 		drm_helper_hpd_irq_event(dev);
 	}
@@ -678,7 +697,8 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings)
 	dev_priv->modeset_restore = MODESET_DONE;
 	mutex_unlock(&dev_priv->modeset_restore_lock);
 
-	intel_runtime_pm_put(dev_priv);
+	intel_opregion_notify_adapter(dev, PCI_D0);
+
 	return 0;
 }
 
@@ -887,6 +907,7 @@ static int i915_pm_suspend_late(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct drm_device *drm_dev = pci_get_drvdata(pdev);
+	struct drm_i915_private *dev_priv = drm_dev->dev_private;
 
 	/*
 	 * We have a suspedn ordering issue with the snd-hda driver also
@@ -900,6 +921,9 @@ static int i915_pm_suspend_late(struct device *dev)
 	if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
 		return 0;
 
+	if (IS_HASWELL(drm_dev) || IS_BROADWELL(drm_dev))
+		hsw_enable_pc8(dev_priv);
+
 	pci_disable_device(pdev);
 	pci_set_power_state(pdev, PCI_D3hot);
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1f77008..4412f6a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -53,7 +53,7 @@
 
 #define DRIVER_NAME		"i915"
 #define DRIVER_DESC		"Intel Graphics"
-#define DRIVER_DATE		"20080730"
+#define DRIVER_DATE		"20140725"
 
 enum pipe {
 	INVALID_PIPE = -1,
@@ -129,6 +129,7 @@ enum intel_display_power_domain {
 	POWER_DOMAIN_PORT_OTHER,
 	POWER_DOMAIN_VGA,
 	POWER_DOMAIN_AUDIO,
+	POWER_DOMAIN_PLLS,
 	POWER_DOMAIN_INIT,
 
 	POWER_DOMAIN_NUM,
@@ -178,14 +179,20 @@ enum hpd_pin {
 	list_for_each_entry((intel_connector), &(dev)->mode_config.connector_list, base.head) \
 		if ((intel_connector)->base.encoder == (__encoder))
 
+#define for_each_power_domain(domain, mask)				\
+	for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++)	\
+		if ((1 << (domain)) & (mask))
+
 struct drm_i915_private;
 struct i915_mmu_object;
 
 enum intel_dpll_id {
 	DPLL_ID_PRIVATE = -1, /* non-shared dpll in use */
 	/* real shared dpll ids must be >= 0 */
-	DPLL_ID_PCH_PLL_A,
-	DPLL_ID_PCH_PLL_B,
+	DPLL_ID_PCH_PLL_A = 0,
+	DPLL_ID_PCH_PLL_B = 1,
+	DPLL_ID_WRPLL1 = 0,
+	DPLL_ID_WRPLL2 = 1,
 };
 #define I915_NUM_PLLS 2
 
@@ -194,6 +201,7 @@ struct intel_dpll_hw_state {
 	uint32_t dpll_md;
 	uint32_t fp0;
 	uint32_t fp1;
+	uint32_t wrpll;
 };
 
 struct intel_shared_dpll {
@@ -204,6 +212,8 @@ struct intel_shared_dpll {
 	/* should match the index in the dev_priv->shared_dplls array */
 	enum intel_dpll_id id;
 	struct intel_dpll_hw_state hw_state;
+	/* The mode_set hook is optional and should be used together with the
+	 * intel_prepare_shared_dpll function. */
 	void (*mode_set)(struct drm_i915_private *dev_priv,
 			 struct intel_shared_dpll *pll);
 	void (*enable)(struct drm_i915_private *dev_priv,
@@ -228,12 +238,6 @@ void intel_link_compute_m_n(int bpp, int nlanes,
 			    int pixel_clock, int link_clock,
 			    struct intel_link_m_n *m_n);
 
-struct intel_ddi_plls {
-	int spll_refcount;
-	int wrpll1_refcount;
-	int wrpll2_refcount;
-};
-
 /* Interface history:
  *
  * 1.1: Original.
@@ -310,6 +314,7 @@ struct drm_i915_error_state {
 	u32 eir;
 	u32 pgtbl_er;
 	u32 ier;
+	u32 gtier[4];
 	u32 ccid;
 	u32 derrmr;
 	u32 forcewake;
@@ -324,6 +329,7 @@ struct drm_i915_error_state {
 	u64 fence[I915_MAX_NUM_FENCES];
 	struct intel_overlay_error_state *overlay;
 	struct intel_display_error_state *display;
+	struct drm_i915_error_object *semaphore_obj;
 
 	struct drm_i915_error_ring {
 		bool valid;
@@ -435,8 +441,8 @@ struct drm_i915_display_funcs {
 	void (*update_wm)(struct drm_crtc *crtc);
 	void (*update_sprite_wm)(struct drm_plane *plane,
 				 struct drm_crtc *crtc,
-				 uint32_t sprite_width, int pixel_size,
-				 bool enable, bool scaled);
+				 uint32_t sprite_width, uint32_t sprite_height,
+				 int pixel_size, bool enable, bool scaled);
 	void (*modeset_global_resources)(struct drm_device *dev);
 	/* Returns the active state of the crtc, and if the crtc is active,
 	 * fills out the pipe-config with the hw state. */
@@ -552,8 +558,6 @@ struct intel_device_info {
 	/* Register offsets for the various display pipes and transcoders */
 	int pipe_offsets[I915_MAX_TRANSCODERS];
 	int trans_offsets[I915_MAX_TRANSCODERS];
-	int dpll_offsets[I915_MAX_PIPES];
-	int dpll_md_offsets[I915_MAX_PIPES];
 	int palette_offsets[I915_MAX_PIPES];
 	int cursor_offsets[I915_MAX_PIPES];
 };
@@ -586,28 +590,48 @@ struct i915_ctx_hang_stats {
 };
 
 /* This must match up with the value previously used for execbuf2.rsvd1. */
-#define DEFAULT_CONTEXT_ID 0
+#define DEFAULT_CONTEXT_HANDLE 0
+/**
+ * struct intel_context - as the name implies, represents a context.
+ * @ref: reference count.
+ * @user_handle: userspace tracking identity for this context.
+ * @remap_slice: l3 row remapping information.
+ * @file_priv: filp associated with this context (NULL for global default
+ *	       context).
+ * @hang_stats: information about the role of this context in possible GPU
+ *		hangs.
+ * @vm: virtual memory space used by this context.
+ * @legacy_hw_ctx: render context backing object and whether it is correctly
+ *                initialized (legacy ring submission mechanism only).
+ * @link: link in the global list of contexts.
+ *
+ * Contexts are memory images used by the hardware to store copies of their
+ * internal state.
+ */
 struct intel_context {
 	struct kref ref;
-	int id;
-	bool is_initialized;
+	int user_handle;
 	uint8_t remap_slice;
 	struct drm_i915_file_private *file_priv;
-	struct intel_engine_cs *last_ring;
-	struct drm_i915_gem_object *obj;
 	struct i915_ctx_hang_stats hang_stats;
 	struct i915_address_space *vm;
 
+	struct {
+		struct drm_i915_gem_object *rcs_state;
+		bool initialized;
+	} legacy_hw_ctx;
+
 	struct list_head link;
 };
 
 struct i915_fbc {
 	unsigned long size;
+	unsigned threshold;
 	unsigned int fb_id;
 	enum plane plane;
 	int y;
 
-	struct drm_mm_node *compressed_fb;
+	struct drm_mm_node compressed_fb;
 	struct drm_mm_node *compressed_llb;
 
 	struct intel_fbc_work {
@@ -635,9 +659,15 @@ struct i915_drrs {
 	struct intel_connector *connector;
 };
 
+struct intel_dp;
 struct i915_psr {
+	struct mutex lock;
 	bool sink_support;
 	bool source_ok;
+	struct intel_dp *enabled;
+	bool active;
+	struct delayed_work work;
+	unsigned busy_frontbuffer_bits;
 };
 
 enum intel_pch {
@@ -880,6 +910,12 @@ struct vlv_s0ix_state {
 	u32 clock_gate_dis2;
 };
 
+struct intel_rps_ei {
+	u32 cz_clock;
+	u32 render_c0;
+	u32 media_c0;
+};
+
 struct intel_gen6_power_mgmt {
 	/* work and pm_iir are protected by dev_priv->irq_lock */
 	struct work_struct work;
@@ -903,6 +939,9 @@ struct intel_gen6_power_mgmt {
 	u8 efficient_freq;	/* AKA RPe. Pre-determined balanced frequency */
 	u8 rp1_freq;		/* "less than" RP0 power/freqency */
 	u8 rp0_freq;		/* Non-overclocked max frequency. */
+	u32 cz_freq;
+
+	u32 ei_interrupt_count;
 
 	int last_adj;
 	enum { LOW_POWER, BETWEEN, HIGH_POWER } power;
@@ -910,6 +949,9 @@ struct intel_gen6_power_mgmt {
 	bool enabled;
 	struct delayed_work delayed_resume_work;
 
+	/* manual wa residency calculations */
+	struct intel_rps_ei up_ei, down_ei;
+
 	/*
 	 * Protects RPS/RC6 register access and PCU communication.
 	 * Must be taken after struct_mutex if nested.
@@ -1230,6 +1272,7 @@ struct intel_vbt_data {
 		u16 pwm_freq_hz;
 		bool present;
 		bool active_low_pwm;
+		u8 min_brightness;	/* min_brightness/255 of max */
 	} backlight;
 
 	/* MIPI DSI */
@@ -1299,7 +1342,7 @@ struct ilk_wm_values {
  */
 struct i915_runtime_pm {
 	bool suspended;
-	bool irqs_disabled;
+	bool _irqs_disabled;
 };
 
 enum intel_pipe_crc_source {
@@ -1332,6 +1375,17 @@ struct intel_pipe_crc {
 	wait_queue_head_t wq;
 };
 
+struct i915_frontbuffer_tracking {
+	struct mutex lock;
+
+	/*
+	 * Tracking bits for delayed frontbuffer flushing du to gpu activity or
+	 * scheduled flips.
+	 */
+	unsigned busy_bits;
+	unsigned flip_bits;
+};
+
 struct drm_i915_private {
 	struct drm_device *dev;
 	struct kmem_cache *slab;
@@ -1363,6 +1417,7 @@ struct drm_i915_private {
 
 	struct pci_dev *bridge_dev;
 	struct intel_engine_cs ring[I915_NUM_RINGS];
+	struct drm_i915_gem_object *semaphore_obj;
 	uint32_t last_seqno, next_seqno;
 
 	drm_dma_handle_t *status_page_dmah;
@@ -1371,6 +1426,9 @@ struct drm_i915_private {
 	/* protects the irq masks */
 	spinlock_t irq_lock;
 
+	/* protects the mmio flip data */
+	spinlock_t mmio_flip_lock;
+
 	bool display_irqs_enabled;
 
 	/* To control wakeup latency, e.g. for irq-driven dp aux transfers. */
@@ -1390,7 +1448,6 @@ struct drm_i915_private {
 	u32 pipestat_irq_mask[I915_MAX_PIPES];
 
 	struct work_struct hotplug_work;
-	bool enable_hotplug_processing;
 	struct {
 		unsigned long hpd_last_jiffies;
 		int hpd_cnt;
@@ -1467,7 +1524,6 @@ struct drm_i915_private {
 
 	int num_shared_dpll;
 	struct intel_shared_dpll shared_dplls[I915_NUM_PLLS];
-	struct intel_ddi_plls ddi_plls;
 	int dpio_phy_iosf_port[I915_NUM_PHYS_VLV];
 
 	/* Reclocking support */
@@ -1475,6 +1531,9 @@ struct drm_i915_private {
 	bool lvds_downclock_avail;
 	/* indicates the reduced downclock for LVDS*/
 	int lvds_downclock;
+
+	struct i915_frontbuffer_tracking fb_tracking;
+
 	u16 orig_clock;
 
 	bool mchbar_need_disable;
@@ -1541,6 +1600,20 @@ struct drm_i915_private {
 
 	struct i915_runtime_pm pm;
 
+	struct intel_digital_port *hpd_irq_port[I915_MAX_PORTS];
+	u32 long_hpd_port_mask;
+	u32 short_hpd_port_mask;
+	struct work_struct dig_port_work;
+
+	/*
+	 * if we get a HPD irq from DP and a HPD irq from non-DP
+	 * the non-DP HPD could block the workqueue on a mode config
+	 * mutex getting, that userspace may have taken. However
+	 * userspace is waiting on the DP workqueue to run which is
+	 * blocked behind the non-DP one.
+	 */
+	struct workqueue_struct *dp_wq;
+
 	/* Old dri1 support infrastructure, beware the dragons ya fools entering
 	 * here! */
 	struct i915_dri1_state dri1;
@@ -1592,6 +1665,28 @@ struct drm_i915_gem_object_ops {
 	void (*release)(struct drm_i915_gem_object *);
 };
 
+/*
+ * Frontbuffer tracking bits. Set in obj->frontbuffer_bits while a gem bo is
+ * considered to be the frontbuffer for the given plane interface-vise. This
+ * doesn't mean that the hw necessarily already scans it out, but that any
+ * rendering (by the cpu or gpu) will land in the frontbuffer eventually.
+ *
+ * We have one bit per pipe and per scanout plane type.
+ */
+#define INTEL_FRONTBUFFER_BITS_PER_PIPE 4
+#define INTEL_FRONTBUFFER_BITS \
+	(INTEL_FRONTBUFFER_BITS_PER_PIPE * I915_MAX_PIPES)
+#define INTEL_FRONTBUFFER_PRIMARY(pipe) \
+	(1 << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
+#define INTEL_FRONTBUFFER_CURSOR(pipe) \
+	(1 << (1 +(INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER_SPRITE(pipe) \
+	(1 << (2 +(INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER_OVERLAY(pipe) \
+	(1 << (3 +(INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER_ALL_MASK(pipe) \
+	(0xf << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
+
 struct drm_i915_gem_object {
 	struct drm_gem_object base;
 
@@ -1662,6 +1757,12 @@ struct drm_i915_gem_object {
 	unsigned int pin_display:1;
 
 	/*
+	 * Is the object to be mapped as read-only to the GPU
+	 * Only honoured if hardware has relevant pte bit
+	 */
+	unsigned long gt_ro:1;
+
+	/*
 	 * Is the GPU currently using a fence to access this buffer,
 	 */
 	unsigned int pending_fenced_gpu_access:1;
@@ -1673,6 +1774,8 @@ struct drm_i915_gem_object {
 	unsigned int has_global_gtt_mapping:1;
 	unsigned int has_dma_mapping:1;
 
+	unsigned int frontbuffer_bits:INTEL_FRONTBUFFER_BITS;
+
 	struct sg_table *pages;
 	int pages_pin_count;
 
@@ -1719,6 +1822,10 @@ struct drm_i915_gem_object {
 };
 #define to_intel_bo(x) container_of(x, struct drm_i915_gem_object, base)
 
+void i915_gem_track_fb(struct drm_i915_gem_object *old,
+		       struct drm_i915_gem_object *new,
+		       unsigned frontbuffer_bits);
+
 /**
  * Request queue structure.
  *
@@ -1940,10 +2047,8 @@ struct drm_i915_cmd_table {
 #define I915_NEED_GFX_HWS(dev)	(INTEL_INFO(dev)->need_gfx_hws)
 
 #define HAS_HW_CONTEXTS(dev)	(INTEL_INFO(dev)->gen >= 6)
-#define HAS_ALIASING_PPGTT(dev)	(INTEL_INFO(dev)->gen >= 6 && \
-				 (!IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)))
-#define HAS_PPGTT(dev)		(INTEL_INFO(dev)->gen >= 7 \
-				 && !IS_GEN8(dev))
+#define HAS_ALIASING_PPGTT(dev)	(INTEL_INFO(dev)->gen >= 6)
+#define HAS_PPGTT(dev)		(INTEL_INFO(dev)->gen >= 7 && !IS_GEN8(dev))
 #define USES_PPGTT(dev)		intel_enable_ppgtt(dev, false)
 #define USES_FULL_PPGTT(dev)	intel_enable_ppgtt(dev, true)
 
@@ -1998,6 +2103,8 @@ struct drm_i915_cmd_table {
 #define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP)
 #define HAS_PCH_SPLIT(dev) (INTEL_PCH_TYPE(dev) != PCH_NONE)
 
+#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->gen < 5 || IS_VALLEYVIEW(dev))
+
 /* DPF == dynamic parity feature */
 #define HAS_L3_DPF(dev) (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
 #define NUM_L3_SLICES(dev) (IS_HSW_GT3(dev) ? 2 : HAS_L3_DPF(dev))
@@ -2040,6 +2147,8 @@ struct i915_params {
 	bool reset;
 	bool disable_display;
 	bool disable_vtd_wa;
+	int use_mmio_flip;
+	bool mmio_debug;
 };
 extern struct i915_params i915 __read_mostly;
 
@@ -2048,12 +2157,12 @@ void i915_update_dri1_breadcrumb(struct drm_device *dev);
 extern void i915_kernel_lost_context(struct drm_device * dev);
 extern int i915_driver_load(struct drm_device *, unsigned long flags);
 extern int i915_driver_unload(struct drm_device *);
-extern int i915_driver_open(struct drm_device *dev, struct drm_file *file_priv);
+extern int i915_driver_open(struct drm_device *dev, struct drm_file *file);
 extern void i915_driver_lastclose(struct drm_device * dev);
 extern void i915_driver_preclose(struct drm_device *dev,
-				 struct drm_file *file_priv);
+				 struct drm_file *file);
 extern void i915_driver_postclose(struct drm_device *dev,
-				  struct drm_file *file_priv);
+				  struct drm_file *file);
 extern int i915_driver_device_is_agp(struct drm_device * dev);
 #ifdef CONFIG_COMPAT
 extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
@@ -2084,10 +2193,12 @@ extern void intel_irq_init(struct drm_device *dev);
 extern void intel_hpd_init(struct drm_device *dev);
 
 extern void intel_uncore_sanitize(struct drm_device *dev);
-extern void intel_uncore_early_sanitize(struct drm_device *dev);
+extern void intel_uncore_early_sanitize(struct drm_device *dev,
+					bool restore_forcewake);
 extern void intel_uncore_init(struct drm_device *dev);
 extern void intel_uncore_check_errors(struct drm_device *dev);
 extern void intel_uncore_fini(struct drm_device *dev);
+extern void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore);
 
 void
 i915_enable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
@@ -2235,6 +2346,8 @@ bool i915_gem_retire_requests(struct drm_device *dev);
 void i915_gem_retire_requests_ring(struct intel_engine_cs *ring);
 int __must_check i915_gem_check_wedge(struct i915_gpu_error *error,
 				      bool interruptible);
+int __must_check i915_gem_check_olr(struct intel_engine_cs *ring, u32 seqno);
+
 static inline bool i915_reset_in_progress(struct i915_gpu_error *error)
 {
 	return unlikely(atomic_read(&error->reset_counter)
@@ -2404,7 +2517,7 @@ static inline void i915_gem_context_unreference(struct intel_context *ctx)
 
 static inline bool i915_gem_context_is_default(const struct intel_context *c)
 {
-	return c->id == DEFAULT_CONTEXT_ID;
+	return c->user_handle == DEFAULT_CONTEXT_HANDLE;
 }
 
 int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
@@ -2435,7 +2548,7 @@ static inline void i915_gem_chipset_flush(struct drm_device *dev)
 
 /* i915_gem_stolen.c */
 int i915_gem_init_stolen(struct drm_device *dev);
-int i915_gem_stolen_setup_compression(struct drm_device *dev, int size);
+int i915_gem_stolen_setup_compression(struct drm_device *dev, int size, int fb_cpp);
 void i915_gem_stolen_cleanup_compression(struct drm_device *dev);
 void i915_gem_cleanup_stolen(struct drm_device *dev);
 struct drm_i915_gem_object *
@@ -2445,7 +2558,6 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
 					       u32 stolen_offset,
 					       u32 gtt_offset,
 					       u32 size);
-void i915_gem_object_release_stolen(struct drm_i915_gem_object *obj);
 
 /* i915_gem_tiling.c */
 static inline bool i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_object *obj)
@@ -2593,8 +2705,8 @@ extern bool ironlake_set_drps(struct drm_device *dev, u8 val);
 extern void intel_init_pch_refclk(struct drm_device *dev);
 extern void gen6_set_rps(struct drm_device *dev, u8 val);
 extern void valleyview_set_rps(struct drm_device *dev, u8 val);
-extern int valleyview_rps_max_freq(struct drm_i915_private *dev_priv);
-extern int valleyview_rps_min_freq(struct drm_i915_private *dev_priv);
+extern void intel_set_memory_cxsr(struct drm_i915_private *dev_priv,
+				  bool enable);
 extern void intel_detect_pch(struct drm_device *dev);
 extern int intel_trans_dp_port_sel(struct drm_crtc *crtc);
 extern int intel_enable_rc6(const struct drm_device *dev);
@@ -2605,6 +2717,8 @@ int i915_reg_read_ioctl(struct drm_device *dev, void *data,
 int i915_get_reset_stats_ioctl(struct drm_device *dev, void *data,
 			       struct drm_file *file);
 
+void intel_notify_mmio_flip(struct intel_engine_cs *ring);
+
 /* overlay */
 extern struct intel_overlay_error_state *intel_overlay_capture_error_state(struct drm_device *dev);
 extern void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e,
@@ -2700,10 +2814,10 @@ int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val);
 
 static inline uint32_t i915_vgacntrl_reg(struct drm_device *dev)
 {
-	if (HAS_PCH_SPLIT(dev))
-		return CPU_VGACNTRL;
-	else if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev))
 		return VLV_VGACNTRL;
+	else if (INTEL_INFO(dev)->gen >= 5)
+		return CPU_VGACNTRL;
 	else
 		return VGACNTRL;
 }
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index f247d92..ba7f5c6 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1095,7 +1095,7 @@ i915_gem_check_wedge(struct i915_gpu_error *error,
  * Compare seqno against outstanding lazy request. Emit a request if they are
  * equal.
  */
-static int
+int
 i915_gem_check_olr(struct intel_engine_cs *ring, u32 seqno)
 {
 	int ret;
@@ -1161,14 +1161,14 @@ static int __wait_seqno(struct intel_engine_cs *ring, u32 seqno,
 	s64 before, now;
 	int ret;
 
-	WARN(dev_priv->pm.irqs_disabled, "IRQs disabled\n");
+	WARN(!intel_irqs_enabled(dev_priv), "IRQs disabled");
 
 	if (i915_seqno_passed(ring->get_seqno(ring, true), seqno))
 		return 0;
 
 	timeout_expire = timeout ? jiffies + nsecs_to_jiffies((u64)*timeout) : 0;
 
-	if (INTEL_INFO(dev)->gen >= 6 && can_wait_boost(file_priv)) {
+	if (INTEL_INFO(dev)->gen >= 6 && ring->id == RCS && can_wait_boost(file_priv)) {
 		gen6_rps_boost(dev_priv);
 		if (file_priv)
 			mod_delayed_work(dev_priv->wq,
@@ -1560,14 +1560,29 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	if (ret)
 		goto unpin;
 
-	obj->fault_mappable = true;
-
+	/* Finally, remap it using the new GTT offset */
 	pfn = dev_priv->gtt.mappable_base + i915_gem_obj_ggtt_offset(obj);
 	pfn >>= PAGE_SHIFT;
-	pfn += page_offset;
 
-	/* Finally, remap it using the new GTT offset */
-	ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
+	if (!obj->fault_mappable) {
+		unsigned long size = min_t(unsigned long,
+					   vma->vm_end - vma->vm_start,
+					   obj->base.size);
+		int i;
+
+		for (i = 0; i < size >> PAGE_SHIFT; i++) {
+			ret = vm_insert_pfn(vma,
+					    (unsigned long)vma->vm_start + i * PAGE_SIZE,
+					    pfn + i);
+			if (ret)
+				break;
+		}
+
+		obj->fault_mappable = true;
+	} else
+		ret = vm_insert_pfn(vma,
+				    (unsigned long)vmf->virtual_address,
+				    pfn + page_offset);
 unpin:
 	i915_gem_object_ggtt_unpin(obj);
 unlock:
@@ -2051,16 +2066,10 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
 			 * our own buffer, now let the real VM do its job and
 			 * go down in flames if truly OOM.
 			 */
-			gfp &= ~(__GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD);
-			gfp |= __GFP_IO | __GFP_WAIT;
-
 			i915_gem_shrink_all(dev_priv);
-			page = shmem_read_mapping_page_gfp(mapping, i, gfp);
+			page = shmem_read_mapping_page(mapping, i);
 			if (IS_ERR(page))
 				goto err_pages;
-
-			gfp |= __GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD;
-			gfp &= ~(__GFP_IO | __GFP_WAIT);
 		}
 #ifdef CONFIG_SWIOTLB
 		if (swiotlb_nr_tbl()) {
@@ -2209,6 +2218,8 @@ i915_gem_object_move_to_inactive(struct drm_i915_gem_object *obj)
 			list_move_tail(&vma->mm_list, &vm->inactive_list);
 	}
 
+	intel_fb_obj_flush(obj, true);
+
 	list_del_init(&obj->ring_list);
 	obj->ring = NULL;
 
@@ -2318,7 +2329,7 @@ int __i915_add_request(struct intel_engine_cs *ring,
 	u32 request_ring_position, request_start;
 	int ret;
 
-	request_start = intel_ring_get_tail(ring);
+	request_start = intel_ring_get_tail(ring->buffer);
 	/*
 	 * Emit any outstanding flushes - execbuf can fail to emit the flush
 	 * after having emitted the batchbuffer command. Hence we need to fix
@@ -2339,7 +2350,7 @@ int __i915_add_request(struct intel_engine_cs *ring,
 	 * GPU processing the request, we never over-estimate the
 	 * position of the head.
 	 */
-	request_ring_position = intel_ring_get_tail(ring);
+	request_ring_position = intel_ring_get_tail(ring->buffer);
 
 	ret = ring->add_request(ring);
 	if (ret)
@@ -2822,6 +2833,8 @@ i915_gem_object_sync(struct drm_i915_gem_object *obj,
 	idx = intel_ring_sync_index(from, to);
 
 	seqno = obj->last_read_seqno;
+	/* Optimization: Avoid semaphore sync when we are sure we already
+	 * waited for an object with higher seqno */
 	if (seqno <= from->semaphore.sync_seqno[idx])
 		return 0;
 
@@ -2905,8 +2918,6 @@ int i915_vma_unbind(struct i915_vma *vma)
 
 	vma->unbind_vma(vma);
 
-	i915_gem_gtt_finish_object(obj);
-
 	list_del_init(&vma->mm_list);
 	/* Avoid an unnecessary call to unbind on rebind. */
 	if (i915_is_ggtt(vma->vm))
@@ -2917,8 +2928,10 @@ int i915_vma_unbind(struct i915_vma *vma)
 
 	/* Since the unbound list is global, only move to that list if
 	 * no more VMAs exist. */
-	if (list_empty(&obj->vma_list))
+	if (list_empty(&obj->vma_list)) {
+		i915_gem_gtt_finish_object(obj);
 		list_move_tail(&obj->global_list, &dev_priv->mm.unbound_list);
+	}
 
 	/* And finally now the object is completely decoupled from this vma,
 	 * we can drop its hold on the backing storage and allow it to be
@@ -3530,6 +3543,8 @@ i915_gem_object_flush_gtt_write_domain(struct drm_i915_gem_object *obj)
 	old_write_domain = obj->base.write_domain;
 	obj->base.write_domain = 0;
 
+	intel_fb_obj_flush(obj, false);
+
 	trace_i915_gem_object_change_domain(obj,
 					    obj->base.read_domains,
 					    old_write_domain);
@@ -3551,6 +3566,8 @@ i915_gem_object_flush_cpu_write_domain(struct drm_i915_gem_object *obj,
 	old_write_domain = obj->base.write_domain;
 	obj->base.write_domain = 0;
 
+	intel_fb_obj_flush(obj, false);
+
 	trace_i915_gem_object_change_domain(obj,
 					    obj->base.read_domains,
 					    old_write_domain);
@@ -3604,6 +3621,9 @@ i915_gem_object_set_to_gtt_domain(struct drm_i915_gem_object *obj, bool write)
 		obj->dirty = 1;
 	}
 
+	if (write)
+		intel_fb_obj_invalidate(obj, NULL);
+
 	trace_i915_gem_object_change_domain(obj,
 					    old_read_domains,
 					    old_write_domain);
@@ -3940,6 +3960,9 @@ i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write)
 		obj->base.write_domain = I915_GEM_DOMAIN_CPU;
 	}
 
+	if (write)
+		intel_fb_obj_invalidate(obj, NULL);
+
 	trace_i915_gem_object_change_domain(obj,
 					    old_read_domains,
 					    old_write_domain);
@@ -4428,13 +4451,14 @@ void i915_gem_free_object(struct drm_gem_object *gem_obj)
 	if (obj->stolen)
 		i915_gem_object_unpin_pages(obj);
 
+	WARN_ON(obj->frontbuffer_bits);
+
 	if (WARN_ON(obj->pages_pin_count))
 		obj->pages_pin_count = 0;
 	if (discard_backing_storage(obj))
 		obj->madv = I915_MADV_DONTNEED;
 	i915_gem_object_put_pages(obj);
 	i915_gem_object_free_mmap_offset(obj);
-	i915_gem_object_release_stolen(obj);
 
 	BUG_ON(obj->pages);
 
@@ -4521,7 +4545,7 @@ i915_gem_suspend(struct drm_device *dev)
 
 	del_timer_sync(&dev_priv->gpu_error.hangcheck_timer);
 	cancel_delayed_work_sync(&dev_priv->mm.retire_work);
-	cancel_delayed_work_sync(&dev_priv->mm.idle_work);
+	flush_delayed_work(&dev_priv->mm.idle_work);
 
 	return 0;
 
@@ -4912,6 +4936,8 @@ i915_gem_load(struct drm_device *dev)
 
 	dev_priv->mm.oom_notifier.notifier_call = i915_gem_shrinker_oom;
 	register_oom_notifier(&dev_priv->mm.oom_notifier);
+
+	mutex_init(&dev_priv->fb_tracking.lock);
 }
 
 void i915_gem_release(struct drm_device *dev, struct drm_file *file)
@@ -4973,6 +4999,23 @@ int i915_gem_open(struct drm_device *dev, struct drm_file *file)
 	return ret;
 }
 
+void i915_gem_track_fb(struct drm_i915_gem_object *old,
+		       struct drm_i915_gem_object *new,
+		       unsigned frontbuffer_bits)
+{
+	if (old) {
+		WARN_ON(!mutex_is_locked(&old->base.dev->struct_mutex));
+		WARN_ON(!(old->frontbuffer_bits & frontbuffer_bits));
+		old->frontbuffer_bits &= ~frontbuffer_bits;
+	}
+
+	if (new) {
+		WARN_ON(!mutex_is_locked(&new->base.dev->struct_mutex));
+		WARN_ON(new->frontbuffer_bits & frontbuffer_bits);
+		new->frontbuffer_bits |= frontbuffer_bits;
+	}
+}
+
 static bool mutex_is_locked_by(struct mutex *mutex, struct task_struct *task)
 {
 	if (!mutex_is_locked(mutex))
@@ -5055,12 +5098,13 @@ unsigned long i915_gem_obj_offset(struct drm_i915_gem_object *o,
 	    vm == &dev_priv->mm.aliasing_ppgtt->base)
 		vm = &dev_priv->gtt.base;
 
-	BUG_ON(list_empty(&o->vma_list));
 	list_for_each_entry(vma, &o->vma_list, vma_link) {
 		if (vma->vm == vm)
 			return vma->node.start;
 
 	}
+	WARN(1, "%s vma for this object not found.\n",
+	     i915_is_ggtt(vm) ? "global" : "ppgtt");
 	return -1;
 }
 
@@ -5141,8 +5185,11 @@ i915_gem_shrinker_oom(struct notifier_block *nb, unsigned long event, void *ptr)
 	bool was_interruptible;
 	bool unlock;
 
-	while (!i915_gem_shrinker_lock(dev, &unlock) && --timeout)
+	while (!i915_gem_shrinker_lock(dev, &unlock) && --timeout) {
 		schedule_timeout_killable(1);
+		if (fatal_signal_pending(current))
+			return NOTIFY_DONE;
+	}
 	if (timeout == 0) {
 		pr_err("Unable to purge GPU memory due lock contention.\n");
 		return NOTIFY_DONE;
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index a5ddf3b..3b99390 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -182,22 +182,50 @@ void i915_gem_context_free(struct kref *ctx_ref)
 						   typeof(*ctx), ref);
 	struct i915_hw_ppgtt *ppgtt = NULL;
 
-	if (ctx->obj) {
+	if (ctx->legacy_hw_ctx.rcs_state) {
 		/* We refcount even the aliasing PPGTT to keep the code symmetric */
-		if (USES_PPGTT(ctx->obj->base.dev))
+		if (USES_PPGTT(ctx->legacy_hw_ctx.rcs_state->base.dev))
 			ppgtt = ctx_to_ppgtt(ctx);
-
-		/* XXX: Free up the object before tearing down the address space, in
-		 * case we're bound in the PPGTT */
-		drm_gem_object_unreference(&ctx->obj->base);
 	}
 
 	if (ppgtt)
 		kref_put(&ppgtt->ref, ppgtt_release);
+	if (ctx->legacy_hw_ctx.rcs_state)
+		drm_gem_object_unreference(&ctx->legacy_hw_ctx.rcs_state->base);
 	list_del(&ctx->link);
 	kfree(ctx);
 }
 
+static struct drm_i915_gem_object *
+i915_gem_alloc_context_obj(struct drm_device *dev, size_t size)
+{
+	struct drm_i915_gem_object *obj;
+	int ret;
+
+	obj = i915_gem_alloc_object(dev, size);
+	if (obj == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	/*
+	 * Try to make the context utilize L3 as well as LLC.
+	 *
+	 * On VLV we don't have L3 controls in the PTEs so we
+	 * shouldn't touch the cache level, especially as that
+	 * would make the object snooped which might have a
+	 * negative performance impact.
+	 */
+	if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) {
+		ret = i915_gem_object_set_cache_level(obj, I915_CACHE_L3_LLC);
+		/* Failure shouldn't ever happen this early */
+		if (WARN_ON(ret)) {
+			drm_gem_object_unreference(&obj->base);
+			return ERR_PTR(ret);
+		}
+	}
+
+	return obj;
+}
+
 static struct i915_hw_ppgtt *
 create_vm_for_ctx(struct drm_device *dev, struct intel_context *ctx)
 {
@@ -234,40 +262,26 @@ __create_hw_context(struct drm_device *dev,
 	list_add_tail(&ctx->link, &dev_priv->context_list);
 
 	if (dev_priv->hw_context_size) {
-		ctx->obj = i915_gem_alloc_object(dev, dev_priv->hw_context_size);
-		if (ctx->obj == NULL) {
-			ret = -ENOMEM;
+		struct drm_i915_gem_object *obj =
+				i915_gem_alloc_context_obj(dev, dev_priv->hw_context_size);
+		if (IS_ERR(obj)) {
+			ret = PTR_ERR(obj);
 			goto err_out;
 		}
-
-		/*
-		 * Try to make the context utilize L3 as well as LLC.
-		 *
-		 * On VLV we don't have L3 controls in the PTEs so we
-		 * shouldn't touch the cache level, especially as that
-		 * would make the object snooped which might have a
-		 * negative performance impact.
-		 */
-		if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) {
-			ret = i915_gem_object_set_cache_level(ctx->obj,
-							      I915_CACHE_L3_LLC);
-			/* Failure shouldn't ever happen this early */
-			if (WARN_ON(ret))
-				goto err_out;
-		}
+		ctx->legacy_hw_ctx.rcs_state = obj;
 	}
 
 	/* Default context will never have a file_priv */
 	if (file_priv != NULL) {
 		ret = idr_alloc(&file_priv->context_idr, ctx,
-				DEFAULT_CONTEXT_ID, 0, GFP_KERNEL);
+				DEFAULT_CONTEXT_HANDLE, 0, GFP_KERNEL);
 		if (ret < 0)
 			goto err_out;
 	} else
-		ret = DEFAULT_CONTEXT_ID;
+		ret = DEFAULT_CONTEXT_HANDLE;
 
 	ctx->file_priv = file_priv;
-	ctx->id = ret;
+	ctx->user_handle = ret;
 	/* NB: Mark all slices as needing a remap so that when the context first
 	 * loads it will restore whatever remap state already exists. If there
 	 * is no remap info, it will be a NOP. */
@@ -301,7 +315,7 @@ i915_gem_create_context(struct drm_device *dev,
 	if (IS_ERR(ctx))
 		return ctx;
 
-	if (is_global_default_ctx && ctx->obj) {
+	if (is_global_default_ctx && ctx->legacy_hw_ctx.rcs_state) {
 		/* We may need to do things with the shrinker which
 		 * require us to immediately switch back to the default
 		 * context. This can cause a problem as pinning the
@@ -309,7 +323,7 @@ i915_gem_create_context(struct drm_device *dev,
 		 * be available. To avoid this we always pin the default
 		 * context.
 		 */
-		ret = i915_gem_obj_ggtt_pin(ctx->obj,
+		ret = i915_gem_obj_ggtt_pin(ctx->legacy_hw_ctx.rcs_state,
 					    get_context_alignment(dev), 0);
 		if (ret) {
 			DRM_DEBUG_DRIVER("Couldn't pin %d\n", ret);
@@ -349,8 +363,8 @@ i915_gem_create_context(struct drm_device *dev,
 	return ctx;
 
 err_unpin:
-	if (is_global_default_ctx && ctx->obj)
-		i915_gem_object_ggtt_unpin(ctx->obj);
+	if (is_global_default_ctx && ctx->legacy_hw_ctx.rcs_state)
+		i915_gem_object_ggtt_unpin(ctx->legacy_hw_ctx.rcs_state);
 err_destroy:
 	i915_gem_context_unreference(ctx);
 	return ERR_PTR(ret);
@@ -366,23 +380,27 @@ void i915_gem_context_reset(struct drm_device *dev)
 	for (i = 0; i < I915_NUM_RINGS; i++) {
 		struct intel_engine_cs *ring = &dev_priv->ring[i];
 		struct intel_context *dctx = ring->default_context;
+		struct intel_context *lctx = ring->last_context;
 
 		/* Do a fake switch to the default context */
-		if (ring->last_context == dctx)
+		if (lctx == dctx)
 			continue;
 
-		if (!ring->last_context)
+		if (!lctx)
 			continue;
 
-		if (dctx->obj && i == RCS) {
-			WARN_ON(i915_gem_obj_ggtt_pin(dctx->obj,
+		if (dctx->legacy_hw_ctx.rcs_state && i == RCS) {
+			WARN_ON(i915_gem_obj_ggtt_pin(dctx->legacy_hw_ctx.rcs_state,
 						      get_context_alignment(dev), 0));
 			/* Fake a finish/inactive */
-			dctx->obj->base.write_domain = 0;
-			dctx->obj->active = 0;
+			dctx->legacy_hw_ctx.rcs_state->base.write_domain = 0;
+			dctx->legacy_hw_ctx.rcs_state->active = 0;
 		}
 
-		i915_gem_context_unreference(ring->last_context);
+		if (lctx->legacy_hw_ctx.rcs_state && i == RCS)
+			i915_gem_object_ggtt_unpin(lctx->legacy_hw_ctx.rcs_state);
+
+		i915_gem_context_unreference(lctx);
 		i915_gem_context_reference(dctx);
 		ring->last_context = dctx;
 	}
@@ -429,7 +447,7 @@ void i915_gem_context_fini(struct drm_device *dev)
 	struct intel_context *dctx = dev_priv->ring[RCS].default_context;
 	int i;
 
-	if (dctx->obj) {
+	if (dctx->legacy_hw_ctx.rcs_state) {
 		/* The only known way to stop the gpu from accessing the hw context is
 		 * to reset it. Do this as the very last operation to avoid confusing
 		 * other code, leading to spurious errors. */
@@ -444,13 +462,13 @@ void i915_gem_context_fini(struct drm_device *dev)
 		WARN_ON(!dev_priv->ring[RCS].last_context);
 		if (dev_priv->ring[RCS].last_context == dctx) {
 			/* Fake switch to NULL context */
-			WARN_ON(dctx->obj->active);
-			i915_gem_object_ggtt_unpin(dctx->obj);
+			WARN_ON(dctx->legacy_hw_ctx.rcs_state->active);
+			i915_gem_object_ggtt_unpin(dctx->legacy_hw_ctx.rcs_state);
 			i915_gem_context_unreference(dctx);
 			dev_priv->ring[RCS].last_context = NULL;
 		}
 
-		i915_gem_object_ggtt_unpin(dctx->obj);
+		i915_gem_object_ggtt_unpin(dctx->legacy_hw_ctx.rcs_state);
 	}
 
 	for (i = 0; i < I915_NUM_RINGS; i++) {
@@ -570,7 +588,7 @@ mi_set_context(struct intel_engine_cs *ring,
 
 	intel_ring_emit(ring, MI_NOOP);
 	intel_ring_emit(ring, MI_SET_CONTEXT);
-	intel_ring_emit(ring, i915_gem_obj_ggtt_offset(new_context->obj) |
+	intel_ring_emit(ring, i915_gem_obj_ggtt_offset(new_context->legacy_hw_ctx.rcs_state) |
 			MI_MM_SPACE_GTT |
 			MI_SAVE_EXT_STATE_EN |
 			MI_RESTORE_EXT_STATE_EN |
@@ -602,16 +620,16 @@ static int do_switch(struct intel_engine_cs *ring,
 	int ret, i;
 
 	if (from != NULL && ring == &dev_priv->ring[RCS]) {
-		BUG_ON(from->obj == NULL);
-		BUG_ON(!i915_gem_obj_is_pinned(from->obj));
+		BUG_ON(from->legacy_hw_ctx.rcs_state == NULL);
+		BUG_ON(!i915_gem_obj_is_pinned(from->legacy_hw_ctx.rcs_state));
 	}
 
-	if (from == to && from->last_ring == ring && !to->remap_slice)
+	if (from == to && !to->remap_slice)
 		return 0;
 
 	/* Trying to pin first makes error handling easier. */
 	if (ring == &dev_priv->ring[RCS]) {
-		ret = i915_gem_obj_ggtt_pin(to->obj,
+		ret = i915_gem_obj_ggtt_pin(to->legacy_hw_ctx.rcs_state,
 					    get_context_alignment(ring->dev), 0);
 		if (ret)
 			return ret;
@@ -644,17 +662,17 @@ static int do_switch(struct intel_engine_cs *ring,
 	 *
 	 * XXX: We need a real interface to do this instead of trickery.
 	 */
-	ret = i915_gem_object_set_to_gtt_domain(to->obj, false);
+	ret = i915_gem_object_set_to_gtt_domain(to->legacy_hw_ctx.rcs_state, false);
 	if (ret)
 		goto unpin_out;
 
-	if (!to->obj->has_global_gtt_mapping) {
-		struct i915_vma *vma = i915_gem_obj_to_vma(to->obj,
+	if (!to->legacy_hw_ctx.rcs_state->has_global_gtt_mapping) {
+		struct i915_vma *vma = i915_gem_obj_to_vma(to->legacy_hw_ctx.rcs_state,
 							   &dev_priv->gtt.base);
-		vma->bind_vma(vma, to->obj->cache_level, GLOBAL_BIND);
+		vma->bind_vma(vma, to->legacy_hw_ctx.rcs_state->cache_level, GLOBAL_BIND);
 	}
 
-	if (!to->is_initialized || i915_gem_context_is_default(to))
+	if (!to->legacy_hw_ctx.initialized || i915_gem_context_is_default(to))
 		hw_flags |= MI_RESTORE_INHIBIT;
 
 	ret = mi_set_context(ring, to, hw_flags);
@@ -680,8 +698,8 @@ static int do_switch(struct intel_engine_cs *ring,
 	 * MI_SET_CONTEXT instead of when the next seqno has completed.
 	 */
 	if (from != NULL) {
-		from->obj->base.read_domains = I915_GEM_DOMAIN_INSTRUCTION;
-		i915_vma_move_to_active(i915_gem_obj_to_ggtt(from->obj), ring);
+		from->legacy_hw_ctx.rcs_state->base.read_domains = I915_GEM_DOMAIN_INSTRUCTION;
+		i915_vma_move_to_active(i915_gem_obj_to_ggtt(from->legacy_hw_ctx.rcs_state), ring);
 		/* As long as MI_SET_CONTEXT is serializing, ie. it flushes the
 		 * whole damn pipeline, we don't need to explicitly mark the
 		 * object dirty. The only exception is that the context must be
@@ -689,21 +707,20 @@ static int do_switch(struct intel_engine_cs *ring,
 		 * able to defer doing this until we know the object would be
 		 * swapped, but there is no way to do that yet.
 		 */
-		from->obj->dirty = 1;
-		BUG_ON(from->obj->ring != ring);
+		from->legacy_hw_ctx.rcs_state->dirty = 1;
+		BUG_ON(from->legacy_hw_ctx.rcs_state->ring != ring);
 
 		/* obj is kept alive until the next request by its active ref */
-		i915_gem_object_ggtt_unpin(from->obj);
+		i915_gem_object_ggtt_unpin(from->legacy_hw_ctx.rcs_state);
 		i915_gem_context_unreference(from);
 	}
 
-	uninitialized = !to->is_initialized && from == NULL;
-	to->is_initialized = true;
+	uninitialized = !to->legacy_hw_ctx.initialized && from == NULL;
+	to->legacy_hw_ctx.initialized = true;
 
 done:
 	i915_gem_context_reference(to);
 	ring->last_context = to;
-	to->last_ring = ring;
 
 	if (uninitialized) {
 		ret = i915_gem_render_state_init(ring);
@@ -715,7 +732,7 @@ done:
 
 unpin_out:
 	if (ring->id == RCS)
-		i915_gem_object_ggtt_unpin(to->obj);
+		i915_gem_object_ggtt_unpin(to->legacy_hw_ctx.rcs_state);
 	return ret;
 }
 
@@ -736,7 +753,7 @@ int i915_switch_context(struct intel_engine_cs *ring,
 
 	WARN_ON(!mutex_is_locked(&dev_priv->dev->struct_mutex));
 
-	if (to->obj == NULL) { /* We have the fake context */
+	if (to->legacy_hw_ctx.rcs_state == NULL) { /* We have the fake context */
 		if (to != ring->last_context) {
 			i915_gem_context_reference(to);
 			if (ring->last_context)
@@ -774,7 +791,7 @@ int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
 	if (IS_ERR(ctx))
 		return PTR_ERR(ctx);
 
-	args->ctx_id = ctx->id;
+	args->ctx_id = ctx->user_handle;
 	DRM_DEBUG_DRIVER("HW context %d created\n", args->ctx_id);
 
 	return 0;
@@ -788,7 +805,7 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data,
 	struct intel_context *ctx;
 	int ret;
 
-	if (args->ctx_id == DEFAULT_CONTEXT_ID)
+	if (args->ctx_id == DEFAULT_CONTEXT_HANDLE)
 		return -ENOENT;
 
 	ret = i915_mutex_lock_interruptible(dev);
@@ -801,7 +818,7 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data,
 		return PTR_ERR(ctx);
 	}
 
-	idr_remove(&ctx->file_priv->context_idr, ctx->id);
+	idr_remove(&ctx->file_priv->context_idr, ctx->user_handle);
 	i915_gem_context_unreference(ctx);
 	mutex_unlock(&dev->struct_mutex);
 
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 3a30133..60998fc 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -938,7 +938,7 @@ i915_gem_validate_context(struct drm_device *dev, struct drm_file *file,
 	struct intel_context *ctx = NULL;
 	struct i915_ctx_hang_stats *hs;
 
-	if (ring->id != RCS && ctx_id != DEFAULT_CONTEXT_ID)
+	if (ring->id != RCS && ctx_id != DEFAULT_CONTEXT_HANDLE)
 		return ERR_PTR(-EINVAL);
 
 	ctx = i915_gem_context_get(file->driver_priv, ctx_id);
@@ -975,10 +975,8 @@ i915_gem_execbuffer_move_to_active(struct list_head *vmas,
 		if (obj->base.write_domain) {
 			obj->dirty = 1;
 			obj->last_write_seqno = intel_ring_get_seqno(ring);
-			/* check for potential scanout */
-			if (i915_gem_obj_ggtt_bound(obj) &&
-			    i915_gem_obj_to_ggtt(obj)->pin_count)
-				intel_mark_fb_busy(obj, ring);
+
+			intel_fb_obj_invalidate(obj, ring);
 
 			/* update for the implicit flush after a batch */
 			obj->base.write_domain &= ~I915_GEM_GPU_DOMAINS;
@@ -1028,6 +1026,163 @@ i915_reset_gen7_sol_offsets(struct drm_device *dev,
 	return 0;
 }
 
+static int
+legacy_ringbuffer_submission(struct drm_device *dev, struct drm_file *file,
+			     struct intel_engine_cs *ring,
+			     struct intel_context *ctx,
+			     struct drm_i915_gem_execbuffer2 *args,
+			     struct list_head *vmas,
+			     struct drm_i915_gem_object *batch_obj,
+			     u64 exec_start, u32 flags)
+{
+	struct drm_clip_rect *cliprects = NULL;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	u64 exec_len;
+	int instp_mode;
+	u32 instp_mask;
+	int i, ret = 0;
+
+	if (args->num_cliprects != 0) {
+		if (ring != &dev_priv->ring[RCS]) {
+			DRM_DEBUG("clip rectangles are only valid with the render ring\n");
+			return -EINVAL;
+		}
+
+		if (INTEL_INFO(dev)->gen >= 5) {
+			DRM_DEBUG("clip rectangles are only valid on pre-gen5\n");
+			return -EINVAL;
+		}
+
+		if (args->num_cliprects > UINT_MAX / sizeof(*cliprects)) {
+			DRM_DEBUG("execbuf with %u cliprects\n",
+				  args->num_cliprects);
+			return -EINVAL;
+		}
+
+		cliprects = kcalloc(args->num_cliprects,
+				    sizeof(*cliprects),
+				    GFP_KERNEL);
+		if (cliprects == NULL) {
+			ret = -ENOMEM;
+			goto error;
+		}
+
+		if (copy_from_user(cliprects,
+				   to_user_ptr(args->cliprects_ptr),
+				   sizeof(*cliprects)*args->num_cliprects)) {
+			ret = -EFAULT;
+			goto error;
+		}
+	} else {
+		if (args->DR4 == 0xffffffff) {
+			DRM_DEBUG("UXA submitting garbage DR4, fixing up\n");
+			args->DR4 = 0;
+		}
+
+		if (args->DR1 || args->DR4 || args->cliprects_ptr) {
+			DRM_DEBUG("0 cliprects but dirt in cliprects fields\n");
+			return -EINVAL;
+		}
+	}
+
+	ret = i915_gem_execbuffer_move_to_gpu(ring, vmas);
+	if (ret)
+		goto error;
+
+	ret = i915_switch_context(ring, ctx);
+	if (ret)
+		goto error;
+
+	instp_mode = args->flags & I915_EXEC_CONSTANTS_MASK;
+	instp_mask = I915_EXEC_CONSTANTS_MASK;
+	switch (instp_mode) {
+	case I915_EXEC_CONSTANTS_REL_GENERAL:
+	case I915_EXEC_CONSTANTS_ABSOLUTE:
+	case I915_EXEC_CONSTANTS_REL_SURFACE:
+		if (instp_mode != 0 && ring != &dev_priv->ring[RCS]) {
+			DRM_DEBUG("non-0 rel constants mode on non-RCS\n");
+			ret = -EINVAL;
+			goto error;
+		}
+
+		if (instp_mode != dev_priv->relative_constants_mode) {
+			if (INTEL_INFO(dev)->gen < 4) {
+				DRM_DEBUG("no rel constants on pre-gen4\n");
+				ret = -EINVAL;
+				goto error;
+			}
+
+			if (INTEL_INFO(dev)->gen > 5 &&
+			    instp_mode == I915_EXEC_CONSTANTS_REL_SURFACE) {
+				DRM_DEBUG("rel surface constants mode invalid on gen5+\n");
+				ret = -EINVAL;
+				goto error;
+			}
+
+			/* The HW changed the meaning on this bit on gen6 */
+			if (INTEL_INFO(dev)->gen >= 6)
+				instp_mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE;
+		}
+		break;
+	default:
+		DRM_DEBUG("execbuf with unknown constants: %d\n", instp_mode);
+		ret = -EINVAL;
+		goto error;
+	}
+
+	if (ring == &dev_priv->ring[RCS] &&
+			instp_mode != dev_priv->relative_constants_mode) {
+		ret = intel_ring_begin(ring, 4);
+		if (ret)
+			goto error;
+
+		intel_ring_emit(ring, MI_NOOP);
+		intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
+		intel_ring_emit(ring, INSTPM);
+		intel_ring_emit(ring, instp_mask << 16 | instp_mode);
+		intel_ring_advance(ring);
+
+		dev_priv->relative_constants_mode = instp_mode;
+	}
+
+	if (args->flags & I915_EXEC_GEN7_SOL_RESET) {
+		ret = i915_reset_gen7_sol_offsets(dev, ring);
+		if (ret)
+			goto error;
+	}
+
+	exec_len = args->batch_len;
+	if (cliprects) {
+		for (i = 0; i < args->num_cliprects; i++) {
+			ret = i915_emit_box(dev, &cliprects[i],
+					    args->DR1, args->DR4);
+			if (ret)
+				goto error;
+
+			ret = ring->dispatch_execbuffer(ring,
+							exec_start, exec_len,
+							flags);
+			if (ret)
+				goto error;
+		}
+	} else {
+		ret = ring->dispatch_execbuffer(ring,
+						exec_start, exec_len,
+						flags);
+		if (ret)
+			return ret;
+	}
+
+	trace_i915_gem_ring_dispatch(ring, intel_ring_get_seqno(ring), flags);
+
+	i915_gem_execbuffer_move_to_active(vmas, ring);
+	i915_gem_execbuffer_retire_commands(dev, file, ring, batch_obj);
+
+error:
+	kfree(cliprects);
+	return ret;
+}
+
 /**
  * Find one BSD ring to dispatch the corresponding BSD command.
  * The Ring ID is returned.
@@ -1087,14 +1242,13 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct eb_vmas *eb;
 	struct drm_i915_gem_object *batch_obj;
-	struct drm_clip_rect *cliprects = NULL;
 	struct intel_engine_cs *ring;
 	struct intel_context *ctx;
 	struct i915_address_space *vm;
 	const u32 ctx_id = i915_execbuffer2_get_context_id(*args);
-	u64 exec_start = args->batch_start_offset, exec_len;
-	u32 mask, flags;
-	int ret, mode, i;
+	u64 exec_start = args->batch_start_offset;
+	u32 flags;
+	int ret;
 	bool need_relocs;
 
 	if (!i915_gem_check_execbuffer(args))
@@ -1138,87 +1292,11 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 		return -EINVAL;
 	}
 
-	mode = args->flags & I915_EXEC_CONSTANTS_MASK;
-	mask = I915_EXEC_CONSTANTS_MASK;
-	switch (mode) {
-	case I915_EXEC_CONSTANTS_REL_GENERAL:
-	case I915_EXEC_CONSTANTS_ABSOLUTE:
-	case I915_EXEC_CONSTANTS_REL_SURFACE:
-		if (mode != 0 && ring != &dev_priv->ring[RCS]) {
-			DRM_DEBUG("non-0 rel constants mode on non-RCS\n");
-			return -EINVAL;
-		}
-
-		if (mode != dev_priv->relative_constants_mode) {
-			if (INTEL_INFO(dev)->gen < 4) {
-				DRM_DEBUG("no rel constants on pre-gen4\n");
-				return -EINVAL;
-			}
-
-			if (INTEL_INFO(dev)->gen > 5 &&
-			    mode == I915_EXEC_CONSTANTS_REL_SURFACE) {
-				DRM_DEBUG("rel surface constants mode invalid on gen5+\n");
-				return -EINVAL;
-			}
-
-			/* The HW changed the meaning on this bit on gen6 */
-			if (INTEL_INFO(dev)->gen >= 6)
-				mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE;
-		}
-		break;
-	default:
-		DRM_DEBUG("execbuf with unknown constants: %d\n", mode);
-		return -EINVAL;
-	}
-
 	if (args->buffer_count < 1) {
 		DRM_DEBUG("execbuf with %d buffers\n", args->buffer_count);
 		return -EINVAL;
 	}
 
-	if (args->num_cliprects != 0) {
-		if (ring != &dev_priv->ring[RCS]) {
-			DRM_DEBUG("clip rectangles are only valid with the render ring\n");
-			return -EINVAL;
-		}
-
-		if (INTEL_INFO(dev)->gen >= 5) {
-			DRM_DEBUG("clip rectangles are only valid on pre-gen5\n");
-			return -EINVAL;
-		}
-
-		if (args->num_cliprects > UINT_MAX / sizeof(*cliprects)) {
-			DRM_DEBUG("execbuf with %u cliprects\n",
-				  args->num_cliprects);
-			return -EINVAL;
-		}
-
-		cliprects = kcalloc(args->num_cliprects,
-				    sizeof(*cliprects),
-				    GFP_KERNEL);
-		if (cliprects == NULL) {
-			ret = -ENOMEM;
-			goto pre_mutex_err;
-		}
-
-		if (copy_from_user(cliprects,
-				   to_user_ptr(args->cliprects_ptr),
-				   sizeof(*cliprects)*args->num_cliprects)) {
-			ret = -EFAULT;
-			goto pre_mutex_err;
-		}
-	} else {
-		if (args->DR4 == 0xffffffff) {
-			DRM_DEBUG("UXA submitting garbage DR4, fixing up\n");
-			args->DR4 = 0;
-		}
-
-		if (args->DR1 || args->DR4 || args->cliprects_ptr) {
-			DRM_DEBUG("0 cliprects but dirt in cliprects fields\n");
-			return -EINVAL;
-		}
-	}
-
 	intel_runtime_pm_get(dev_priv);
 
 	ret = i915_mutex_lock_interruptible(dev);
@@ -1322,63 +1400,11 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 	else
 		exec_start += i915_gem_obj_offset(batch_obj, vm);
 
-	ret = i915_gem_execbuffer_move_to_gpu(ring, &eb->vmas);
+	ret = legacy_ringbuffer_submission(dev, file, ring, ctx,
+			args, &eb->vmas, batch_obj, exec_start, flags);
 	if (ret)
 		goto err;
 
-	ret = i915_switch_context(ring, ctx);
-	if (ret)
-		goto err;
-
-	if (ring == &dev_priv->ring[RCS] &&
-	    mode != dev_priv->relative_constants_mode) {
-		ret = intel_ring_begin(ring, 4);
-		if (ret)
-				goto err;
-
-		intel_ring_emit(ring, MI_NOOP);
-		intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
-		intel_ring_emit(ring, INSTPM);
-		intel_ring_emit(ring, mask << 16 | mode);
-		intel_ring_advance(ring);
-
-		dev_priv->relative_constants_mode = mode;
-	}
-
-	if (args->flags & I915_EXEC_GEN7_SOL_RESET) {
-		ret = i915_reset_gen7_sol_offsets(dev, ring);
-		if (ret)
-			goto err;
-	}
-
-
-	exec_len = args->batch_len;
-	if (cliprects) {
-		for (i = 0; i < args->num_cliprects; i++) {
-			ret = i915_emit_box(dev, &cliprects[i],
-					    args->DR1, args->DR4);
-			if (ret)
-				goto err;
-
-			ret = ring->dispatch_execbuffer(ring,
-							exec_start, exec_len,
-							flags);
-			if (ret)
-				goto err;
-		}
-	} else {
-		ret = ring->dispatch_execbuffer(ring,
-						exec_start, exec_len,
-						flags);
-		if (ret)
-			goto err;
-	}
-
-	trace_i915_gem_ring_dispatch(ring, intel_ring_get_seqno(ring), flags);
-
-	i915_gem_execbuffer_move_to_active(&eb->vmas, ring);
-	i915_gem_execbuffer_retire_commands(dev, file, ring, batch_obj);
-
 err:
 	/* the request owns the ref now */
 	i915_gem_context_unreference(ctx);
@@ -1387,8 +1413,6 @@ err:
 	mutex_unlock(&dev->struct_mutex);
 
 pre_mutex_err:
-	kfree(cliprects);
-
 	/* intel_gpu_busy should also get a ref, so it will free when the device
 	 * is really idle. */
 	intel_runtime_pm_put(dev_priv);
@@ -1525,7 +1549,7 @@ i915_gem_execbuffer2(struct drm_device *dev, void *data,
 	ret = i915_gem_do_execbuffer(dev, data, file, args, exec2_list);
 	if (!ret) {
 		/* Copy the new buffer offsets back to the user's exec list. */
-		struct drm_i915_gem_exec_object2 *user_exec_list =
+		struct drm_i915_gem_exec_object2 __user *user_exec_list =
 				   to_user_ptr(args->buffers_ptr);
 		int i;
 
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 8b3cde7..1411613 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -63,6 +63,13 @@ static int sanitize_enable_ppgtt(struct drm_device *dev, int enable_ppgtt)
 	}
 #endif
 
+	/* Early VLV doesn't have this */
+	if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
+	    dev->pdev->revision < 0xb) {
+		DRM_DEBUG_DRIVER("disabling PPGTT on pre-B3 step VLV\n");
+		return 0;
+	}
+
 	return HAS_ALIASING_PPGTT(dev) ? 1 : 0;
 }
 
@@ -110,7 +117,7 @@ static inline gen8_ppgtt_pde_t gen8_pde_encode(struct drm_device *dev,
 
 static gen6_gtt_pte_t snb_pte_encode(dma_addr_t addr,
 				     enum i915_cache_level level,
-				     bool valid)
+				     bool valid, u32 unused)
 {
 	gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
 	pte |= GEN6_PTE_ADDR_ENCODE(addr);
@@ -132,7 +139,7 @@ static gen6_gtt_pte_t snb_pte_encode(dma_addr_t addr,
 
 static gen6_gtt_pte_t ivb_pte_encode(dma_addr_t addr,
 				     enum i915_cache_level level,
-				     bool valid)
+				     bool valid, u32 unused)
 {
 	gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
 	pte |= GEN6_PTE_ADDR_ENCODE(addr);
@@ -156,7 +163,7 @@ static gen6_gtt_pte_t ivb_pte_encode(dma_addr_t addr,
 
 static gen6_gtt_pte_t byt_pte_encode(dma_addr_t addr,
 				     enum i915_cache_level level,
-				     bool valid)
+				     bool valid, u32 flags)
 {
 	gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
 	pte |= GEN6_PTE_ADDR_ENCODE(addr);
@@ -164,7 +171,8 @@ static gen6_gtt_pte_t byt_pte_encode(dma_addr_t addr,
 	/* Mark the page as writeable.  Other platforms don't have a
 	 * setting for read-only/writable, so this matches that behavior.
 	 */
-	pte |= BYT_PTE_WRITEABLE;
+	if (!(flags & PTE_READ_ONLY))
+		pte |= BYT_PTE_WRITEABLE;
 
 	if (level != I915_CACHE_NONE)
 		pte |= BYT_PTE_SNOOPED_BY_CPU_CACHES;
@@ -174,7 +182,7 @@ static gen6_gtt_pte_t byt_pte_encode(dma_addr_t addr,
 
 static gen6_gtt_pte_t hsw_pte_encode(dma_addr_t addr,
 				     enum i915_cache_level level,
-				     bool valid)
+				     bool valid, u32 unused)
 {
 	gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
 	pte |= HSW_PTE_ADDR_ENCODE(addr);
@@ -187,7 +195,7 @@ static gen6_gtt_pte_t hsw_pte_encode(dma_addr_t addr,
 
 static gen6_gtt_pte_t iris_pte_encode(dma_addr_t addr,
 				      enum i915_cache_level level,
-				      bool valid)
+				      bool valid, u32 unused)
 {
 	gen6_gtt_pte_t pte = valid ? GEN6_PTE_VALID : 0;
 	pte |= HSW_PTE_ADDR_ENCODE(addr);
@@ -301,7 +309,7 @@ static void gen8_ppgtt_clear_range(struct i915_address_space *vm,
 static void gen8_ppgtt_insert_entries(struct i915_address_space *vm,
 				      struct sg_table *pages,
 				      uint64_t start,
-				      enum i915_cache_level cache_level)
+				      enum i915_cache_level cache_level, u32 unused)
 {
 	struct i915_hw_ppgtt *ppgtt =
 		container_of(vm, struct i915_hw_ppgtt, base);
@@ -639,7 +647,7 @@ static void gen6_dump_ppgtt(struct i915_hw_ppgtt *ppgtt, struct seq_file *m)
 	uint32_t pd_entry;
 	int pte, pde;
 
-	scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true);
+	scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true, 0);
 
 	pd_addr = (gen6_gtt_pte_t __iomem *)dev_priv->gtt.gsm +
 		ppgtt->pd_offset / sizeof(gen6_gtt_pte_t);
@@ -941,7 +949,7 @@ static void gen6_ppgtt_clear_range(struct i915_address_space *vm,
 	unsigned first_pte = first_entry % I915_PPGTT_PT_ENTRIES;
 	unsigned last_pte, i;
 
-	scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true);
+	scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, true, 0);
 
 	while (num_entries) {
 		last_pte = first_pte + num_entries;
@@ -964,7 +972,7 @@ static void gen6_ppgtt_clear_range(struct i915_address_space *vm,
 static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
 				      struct sg_table *pages,
 				      uint64_t start,
-				      enum i915_cache_level cache_level)
+				      enum i915_cache_level cache_level, u32 flags)
 {
 	struct i915_hw_ppgtt *ppgtt =
 		container_of(vm, struct i915_hw_ppgtt, base);
@@ -981,7 +989,8 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
 
 		pt_vaddr[act_pte] =
 			vm->pte_encode(sg_page_iter_dma_address(&sg_iter),
-				       cache_level, true);
+				       cache_level, true, flags);
+
 		if (++act_pte == I915_PPGTT_PT_ENTRIES) {
 			kunmap_atomic(pt_vaddr);
 			pt_vaddr = NULL;
@@ -1218,8 +1227,12 @@ ppgtt_bind_vma(struct i915_vma *vma,
 	       enum i915_cache_level cache_level,
 	       u32 flags)
 {
+	/* Currently applicable only to VLV */
+	if (vma->obj->gt_ro)
+		flags |= PTE_READ_ONLY;
+
 	vma->vm->insert_entries(vma->vm, vma->obj->pages, vma->node.start,
-				cache_level);
+				cache_level, flags);
 }
 
 static void ppgtt_unbind_vma(struct i915_vma *vma)
@@ -1394,7 +1407,7 @@ static inline void gen8_set_pte(void __iomem *addr, gen8_gtt_pte_t pte)
 static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 				     struct sg_table *st,
 				     uint64_t start,
-				     enum i915_cache_level level)
+				     enum i915_cache_level level, u32 unused)
 {
 	struct drm_i915_private *dev_priv = vm->dev->dev_private;
 	unsigned first_entry = start >> PAGE_SHIFT;
@@ -1402,7 +1415,7 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 		(gen8_gtt_pte_t __iomem *)dev_priv->gtt.gsm + first_entry;
 	int i = 0;
 	struct sg_page_iter sg_iter;
-	dma_addr_t addr = 0;
+	dma_addr_t addr = 0; /* shut up gcc */
 
 	for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
 		addr = sg_dma_address(sg_iter.sg) +
@@ -1440,7 +1453,7 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 static void gen6_ggtt_insert_entries(struct i915_address_space *vm,
 				     struct sg_table *st,
 				     uint64_t start,
-				     enum i915_cache_level level)
+				     enum i915_cache_level level, u32 flags)
 {
 	struct drm_i915_private *dev_priv = vm->dev->dev_private;
 	unsigned first_entry = start >> PAGE_SHIFT;
@@ -1448,11 +1461,11 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm,
 		(gen6_gtt_pte_t __iomem *)dev_priv->gtt.gsm + first_entry;
 	int i = 0;
 	struct sg_page_iter sg_iter;
-	dma_addr_t addr;
+	dma_addr_t addr = 0;
 
 	for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
 		addr = sg_page_iter_dma_address(&sg_iter);
-		iowrite32(vm->pte_encode(addr, level, true), &gtt_entries[i]);
+		iowrite32(vm->pte_encode(addr, level, true, flags), &gtt_entries[i]);
 		i++;
 	}
 
@@ -1462,9 +1475,10 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm,
 	 * of NUMA access patterns. Therefore, even with the way we assume
 	 * hardware should work, we must keep this posting read for paranoia.
 	 */
-	if (i != 0)
-		WARN_ON(readl(&gtt_entries[i-1]) !=
-			vm->pte_encode(addr, level, true));
+	if (i != 0) {
+		unsigned long gtt = readl(&gtt_entries[i-1]);
+		WARN_ON(gtt != vm->pte_encode(addr, level, true, flags));
+	}
 
 	/* This next bit makes the above posting read even more important. We
 	 * want to flush the TLBs only after we're certain all the PTE updates
@@ -1518,7 +1532,7 @@ static void gen6_ggtt_clear_range(struct i915_address_space *vm,
 		 first_entry, num_entries, max_entries))
 		num_entries = max_entries;
 
-	scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, use_scratch);
+	scratch_pte = vm->pte_encode(vm->scratch.addr, I915_CACHE_LLC, use_scratch, 0);
 
 	for (i = 0; i < num_entries; i++)
 		iowrite32(scratch_pte, &gtt_base[i]);
@@ -1567,6 +1581,10 @@ static void ggtt_bind_vma(struct i915_vma *vma,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_gem_object *obj = vma->obj;
 
+	/* Currently applicable only to VLV */
+	if (obj->gt_ro)
+		flags |= PTE_READ_ONLY;
+
 	/* If there is no aliasing PPGTT, or the caller needs a global mapping,
 	 * or we have a global mapping already but the cacheability flags have
 	 * changed, set the global PTEs.
@@ -1583,7 +1601,7 @@ static void ggtt_bind_vma(struct i915_vma *vma,
 		    (cache_level != obj->cache_level)) {
 			vma->vm->insert_entries(vma->vm, obj->pages,
 						vma->node.start,
-						cache_level);
+						cache_level, flags);
 			obj->has_global_gtt_mapping = 1;
 		}
 	}
@@ -1595,7 +1613,7 @@ static void ggtt_bind_vma(struct i915_vma *vma,
 		appgtt->base.insert_entries(&appgtt->base,
 					    vma->obj->pages,
 					    vma->node.start,
-					    cache_level);
+					    cache_level, flags);
 		vma->obj->has_aliasing_ppgtt_mapping = 1;
 	}
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index 1b96a06..8d6f7c1 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -154,6 +154,7 @@ struct i915_vma {
 	void (*unbind_vma)(struct i915_vma *vma);
 	/* Map an object into an address space with the given cache flags. */
 #define GLOBAL_BIND (1<<0)
+#define PTE_READ_ONLY (1<<1)
 	void (*bind_vma)(struct i915_vma *vma,
 			 enum i915_cache_level cache_level,
 			 u32 flags);
@@ -197,7 +198,7 @@ struct i915_address_space {
 	/* FIXME: Need a more generic return type */
 	gen6_gtt_pte_t (*pte_encode)(dma_addr_t addr,
 				     enum i915_cache_level level,
-				     bool valid); /* Create a valid PTE */
+				     bool valid, u32 flags); /* Create a valid PTE */
 	void (*clear_range)(struct i915_address_space *vm,
 			    uint64_t start,
 			    uint64_t length,
@@ -205,7 +206,7 @@ struct i915_address_space {
 	void (*insert_entries)(struct i915_address_space *vm,
 			       struct sg_table *st,
 			       uint64_t start,
-			       enum i915_cache_level cache_level);
+			       enum i915_cache_level cache_level, u32 flags);
 	void (*cleanup)(struct i915_address_space *vm);
 };
 
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 34894b5..e60be3f 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -28,64 +28,13 @@
 #include "i915_drv.h"
 #include "intel_renderstate.h"
 
-struct i915_render_state {
+struct render_state {
+	const struct intel_renderstate_rodata *rodata;
 	struct drm_i915_gem_object *obj;
-	unsigned long ggtt_offset;
-	u32 *batch;
-	u32 size;
-	u32 len;
+	u64 ggtt_offset;
+	int gen;
 };
 
-static struct i915_render_state *render_state_alloc(struct drm_device *dev)
-{
-	struct i915_render_state *so;
-	struct page *page;
-	int ret;
-
-	so = kzalloc(sizeof(*so), GFP_KERNEL);
-	if (!so)
-		return ERR_PTR(-ENOMEM);
-
-	so->obj = i915_gem_alloc_object(dev, 4096);
-	if (so->obj == NULL) {
-		ret = -ENOMEM;
-		goto free;
-	}
-	so->size = 4096;
-
-	ret = i915_gem_obj_ggtt_pin(so->obj, 4096, 0);
-	if (ret)
-		goto free_gem;
-
-	BUG_ON(so->obj->pages->nents != 1);
-	page = sg_page(so->obj->pages->sgl);
-
-	so->batch = kmap(page);
-	if (!so->batch) {
-		ret = -ENOMEM;
-		goto unpin;
-	}
-
-	so->ggtt_offset = i915_gem_obj_ggtt_offset(so->obj);
-
-	return so;
-unpin:
-	i915_gem_object_ggtt_unpin(so->obj);
-free_gem:
-	drm_gem_object_unreference(&so->obj->base);
-free:
-	kfree(so);
-	return ERR_PTR(ret);
-}
-
-static void render_state_free(struct i915_render_state *so)
-{
-	kunmap(kmap_to_page(so->batch));
-	i915_gem_object_ggtt_unpin(so->obj);
-	drm_gem_object_unreference(&so->obj->base);
-	kfree(so);
-}
-
 static const struct intel_renderstate_rodata *
 render_state_get_rodata(struct drm_device *dev, const int gen)
 {
@@ -101,98 +50,120 @@ render_state_get_rodata(struct drm_device *dev, const int gen)
 	return NULL;
 }
 
-static int render_state_setup(const int gen,
-			      const struct intel_renderstate_rodata *rodata,
-			      struct i915_render_state *so)
+static int render_state_init(struct render_state *so, struct drm_device *dev)
 {
-	const u64 goffset = i915_gem_obj_ggtt_offset(so->obj);
-	u32 reloc_index = 0;
-	u32 * const d = so->batch;
-	unsigned int i = 0;
 	int ret;
 
-	if (!rodata || rodata->batch_items * 4 > so->size)
+	so->gen = INTEL_INFO(dev)->gen;
+	so->rodata = render_state_get_rodata(dev, so->gen);
+	if (so->rodata == NULL)
+		return 0;
+
+	if (so->rodata->batch_items * 4 > 4096)
 		return -EINVAL;
 
+	so->obj = i915_gem_alloc_object(dev, 4096);
+	if (so->obj == NULL)
+		return -ENOMEM;
+
+	ret = i915_gem_obj_ggtt_pin(so->obj, 4096, 0);
+	if (ret)
+		goto free_gem;
+
+	so->ggtt_offset = i915_gem_obj_ggtt_offset(so->obj);
+	return 0;
+
+free_gem:
+	drm_gem_object_unreference(&so->obj->base);
+	return ret;
+}
+
+static int render_state_setup(struct render_state *so)
+{
+	const struct intel_renderstate_rodata *rodata = so->rodata;
+	unsigned int i = 0, reloc_index = 0;
+	struct page *page;
+	u32 *d;
+	int ret;
+
 	ret = i915_gem_object_set_to_cpu_domain(so->obj, true);
 	if (ret)
 		return ret;
 
+	page = sg_page(so->obj->pages->sgl);
+	d = kmap(page);
+
 	while (i < rodata->batch_items) {
 		u32 s = rodata->batch[i];
 
-		if (reloc_index < rodata->reloc_items &&
-		    i * 4  == rodata->reloc[reloc_index]) {
-
-			s += goffset & 0xffffffff;
-
-			/* We keep batch offsets max 32bit */
-			if (gen >= 8) {
+		if (i * 4  == rodata->reloc[reloc_index]) {
+			u64 r = s + so->ggtt_offset;
+			s = lower_32_bits(r);
+			if (so->gen >= 8) {
 				if (i + 1 >= rodata->batch_items ||
 				    rodata->batch[i + 1] != 0)
 					return -EINVAL;
 
-				d[i] = s;
-				i++;
-				s = (goffset & 0xffffffff00000000ull) >> 32;
+				d[i++] = s;
+				s = upper_32_bits(r);
 			}
 
 			reloc_index++;
 		}
 
-		d[i] = s;
-		i++;
+		d[i++] = s;
 	}
+	kunmap(page);
 
 	ret = i915_gem_object_set_to_gtt_domain(so->obj, false);
 	if (ret)
 		return ret;
 
-	if (rodata->reloc_items != reloc_index) {
-		DRM_ERROR("not all relocs resolved, %d out of %d\n",
-			  reloc_index, rodata->reloc_items);
+	if (rodata->reloc[reloc_index] != -1) {
+		DRM_ERROR("only %d relocs resolved\n", reloc_index);
 		return -EINVAL;
 	}
 
-	so->len = rodata->batch_items * 4;
-
 	return 0;
 }
 
+static void render_state_fini(struct render_state *so)
+{
+	i915_gem_object_ggtt_unpin(so->obj);
+	drm_gem_object_unreference(&so->obj->base);
+}
+
 int i915_gem_render_state_init(struct intel_engine_cs *ring)
 {
-	const int gen = INTEL_INFO(ring->dev)->gen;
-	struct i915_render_state *so;
-	const struct intel_renderstate_rodata *rodata;
+	struct render_state so;
 	int ret;
 
 	if (WARN_ON(ring->id != RCS))
 		return -ENOENT;
 
-	rodata = render_state_get_rodata(ring->dev, gen);
-	if (rodata == NULL)
-		return 0;
+	ret = render_state_init(&so, ring->dev);
+	if (ret)
+		return ret;
 
-	so = render_state_alloc(ring->dev);
-	if (IS_ERR(so))
-		return PTR_ERR(so);
+	if (so.rodata == NULL)
+		return 0;
 
-	ret = render_state_setup(gen, rodata, so);
+	ret = render_state_setup(&so);
 	if (ret)
 		goto out;
 
 	ret = ring->dispatch_execbuffer(ring,
-					i915_gem_obj_ggtt_offset(so->obj),
-					so->len,
+					so.ggtt_offset,
+					so.rodata->batch_items * 4,
 					I915_DISPATCH_SECURE);
 	if (ret)
 		goto out;
 
-	i915_vma_move_to_active(i915_gem_obj_to_ggtt(so->obj), ring);
+	i915_vma_move_to_active(i915_gem_obj_to_ggtt(so.obj), ring);
 
-	ret = __i915_add_request(ring, NULL, so->obj, NULL);
+	ret = __i915_add_request(ring, NULL, so.obj, NULL);
 	/* __i915_add_request moves object to inactive if it fails */
 out:
-	render_state_free(so);
+	render_state_fini(&so);
 	return ret;
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 7465ab0..21c025a 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -147,30 +147,68 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev)
 	return base;
 }
 
-static int i915_setup_compression(struct drm_device *dev, int size)
+static int find_compression_threshold(struct drm_device *dev,
+				      struct drm_mm_node *node,
+				      int size,
+				      int fb_cpp)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_mm_node *compressed_fb, *uninitialized_var(compressed_llb);
+	int compression_threshold = 1;
 	int ret;
 
-	compressed_fb = kzalloc(sizeof(*compressed_fb), GFP_KERNEL);
-	if (!compressed_fb)
-		goto err_llb;
+	/* HACK: This code depends on what we will do in *_enable_fbc. If that
+	 * code changes, this code needs to change as well.
+	 *
+	 * The enable_fbc code will attempt to use one of our 2 compression
+	 * thresholds, therefore, in that case, we only have 1 resort.
+	 */
 
-	/* Try to over-allocate to reduce reallocations and fragmentation */
-	ret = drm_mm_insert_node(&dev_priv->mm.stolen, compressed_fb,
+	/* Try to over-allocate to reduce reallocations and fragmentation. */
+	ret = drm_mm_insert_node(&dev_priv->mm.stolen, node,
 				 size <<= 1, 4096, DRM_MM_SEARCH_DEFAULT);
-	if (ret)
-		ret = drm_mm_insert_node(&dev_priv->mm.stolen, compressed_fb,
-					 size >>= 1, 4096,
-					 DRM_MM_SEARCH_DEFAULT);
-	if (ret)
+	if (ret == 0)
+		return compression_threshold;
+
+again:
+	/* HW's ability to limit the CFB is 1:4 */
+	if (compression_threshold > 4 ||
+	    (fb_cpp == 2 && compression_threshold == 2))
+		return 0;
+
+	ret = drm_mm_insert_node(&dev_priv->mm.stolen, node,
+				 size >>= 1, 4096,
+				 DRM_MM_SEARCH_DEFAULT);
+	if (ret && INTEL_INFO(dev)->gen <= 4) {
+		return 0;
+	} else if (ret) {
+		compression_threshold <<= 1;
+		goto again;
+	} else {
+		return compression_threshold;
+	}
+}
+
+static int i915_setup_compression(struct drm_device *dev, int size, int fb_cpp)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_mm_node *uninitialized_var(compressed_llb);
+	int ret;
+
+	ret = find_compression_threshold(dev, &dev_priv->fbc.compressed_fb,
+					 size, fb_cpp);
+	if (!ret)
 		goto err_llb;
+	else if (ret > 1) {
+		DRM_INFO("Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n");
+
+	}
+
+	dev_priv->fbc.threshold = ret;
 
 	if (HAS_PCH_SPLIT(dev))
-		I915_WRITE(ILK_DPFC_CB_BASE, compressed_fb->start);
+		I915_WRITE(ILK_DPFC_CB_BASE, dev_priv->fbc.compressed_fb.start);
 	else if (IS_GM45(dev)) {
-		I915_WRITE(DPFC_CB_BASE, compressed_fb->start);
+		I915_WRITE(DPFC_CB_BASE, dev_priv->fbc.compressed_fb.start);
 	} else {
 		compressed_llb = kzalloc(sizeof(*compressed_llb), GFP_KERNEL);
 		if (!compressed_llb)
@@ -184,13 +222,12 @@ static int i915_setup_compression(struct drm_device *dev, int size)
 		dev_priv->fbc.compressed_llb = compressed_llb;
 
 		I915_WRITE(FBC_CFB_BASE,
-			   dev_priv->mm.stolen_base + compressed_fb->start);
+			   dev_priv->mm.stolen_base + dev_priv->fbc.compressed_fb.start);
 		I915_WRITE(FBC_LL_BASE,
 			   dev_priv->mm.stolen_base + compressed_llb->start);
 	}
 
-	dev_priv->fbc.compressed_fb = compressed_fb;
-	dev_priv->fbc.size = size;
+	dev_priv->fbc.size = size / dev_priv->fbc.threshold;
 
 	DRM_DEBUG_KMS("reserved %d bytes of contiguous stolen space for FBC\n",
 		      size);
@@ -199,14 +236,13 @@ static int i915_setup_compression(struct drm_device *dev, int size)
 
 err_fb:
 	kfree(compressed_llb);
-	drm_mm_remove_node(compressed_fb);
+	drm_mm_remove_node(&dev_priv->fbc.compressed_fb);
 err_llb:
-	kfree(compressed_fb);
 	pr_info_once("drm: not enough stolen space for compressed buffer (need %d more bytes), disabling. Hint: you may be able to increase stolen memory size in the BIOS to avoid this.\n", size);
 	return -ENOSPC;
 }
 
-int i915_gem_stolen_setup_compression(struct drm_device *dev, int size)
+int i915_gem_stolen_setup_compression(struct drm_device *dev, int size, int fb_cpp)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
@@ -219,7 +255,7 @@ int i915_gem_stolen_setup_compression(struct drm_device *dev, int size)
 	/* Release any current block */
 	i915_gem_stolen_cleanup_compression(dev);
 
-	return i915_setup_compression(dev, size);
+	return i915_setup_compression(dev, size, fb_cpp);
 }
 
 void i915_gem_stolen_cleanup_compression(struct drm_device *dev)
@@ -229,10 +265,7 @@ void i915_gem_stolen_cleanup_compression(struct drm_device *dev)
 	if (dev_priv->fbc.size == 0)
 		return;
 
-	if (dev_priv->fbc.compressed_fb) {
-		drm_mm_remove_node(dev_priv->fbc.compressed_fb);
-		kfree(dev_priv->fbc.compressed_fb);
-	}
+	drm_mm_remove_node(&dev_priv->fbc.compressed_fb);
 
 	if (dev_priv->fbc.compressed_llb) {
 		drm_mm_remove_node(dev_priv->fbc.compressed_llb);
@@ -336,9 +369,20 @@ static void i915_gem_object_put_pages_stolen(struct drm_i915_gem_object *obj)
 	kfree(obj->pages);
 }
 
+
+static void
+i915_gem_object_release_stolen(struct drm_i915_gem_object *obj)
+{
+	if (obj->stolen) {
+		drm_mm_remove_node(obj->stolen);
+		kfree(obj->stolen);
+		obj->stolen = NULL;
+	}
+}
 static const struct drm_i915_gem_object_ops i915_gem_object_stolen_ops = {
 	.get_pages = i915_gem_object_get_pages_stolen,
 	.put_pages = i915_gem_object_put_pages_stolen,
+	.release = i915_gem_object_release_stolen,
 };
 
 static struct drm_i915_gem_object *
@@ -496,13 +540,3 @@ err_out:
 	drm_gem_object_unreference(&obj->base);
 	return NULL;
 }
-
-void
-i915_gem_object_release_stolen(struct drm_i915_gem_object *obj)
-{
-	if (obj->stolen) {
-		drm_mm_remove_node(obj->stolen);
-		kfree(obj->stolen);
-		obj->stolen = NULL;
-	}
-}
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index 21ea928..fe69fc8 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -40,19 +40,87 @@ struct i915_mmu_notifier {
 	struct hlist_node node;
 	struct mmu_notifier mn;
 	struct rb_root objects;
+	struct list_head linear;
 	struct drm_device *dev;
 	struct mm_struct *mm;
 	struct work_struct work;
 	unsigned long count;
 	unsigned long serial;
+	bool has_linear;
 };
 
 struct i915_mmu_object {
 	struct i915_mmu_notifier *mmu;
 	struct interval_tree_node it;
+	struct list_head link;
 	struct drm_i915_gem_object *obj;
+	bool is_linear;
 };
 
+static unsigned long cancel_userptr(struct drm_i915_gem_object *obj)
+{
+	struct drm_device *dev = obj->base.dev;
+	unsigned long end;
+
+	mutex_lock(&dev->struct_mutex);
+	/* Cancel any active worker and force us to re-evaluate gup */
+	obj->userptr.work = NULL;
+
+	if (obj->pages != NULL) {
+		struct drm_i915_private *dev_priv = to_i915(dev);
+		struct i915_vma *vma, *tmp;
+		bool was_interruptible;
+
+		was_interruptible = dev_priv->mm.interruptible;
+		dev_priv->mm.interruptible = false;
+
+		list_for_each_entry_safe(vma, tmp, &obj->vma_list, vma_link) {
+			int ret = i915_vma_unbind(vma);
+			WARN_ON(ret && ret != -EIO);
+		}
+		WARN_ON(i915_gem_object_put_pages(obj));
+
+		dev_priv->mm.interruptible = was_interruptible;
+	}
+
+	end = obj->userptr.ptr + obj->base.size;
+
+	drm_gem_object_unreference(&obj->base);
+	mutex_unlock(&dev->struct_mutex);
+
+	return end;
+}
+
+static void *invalidate_range__linear(struct i915_mmu_notifier *mn,
+				      struct mm_struct *mm,
+				      unsigned long start,
+				      unsigned long end)
+{
+	struct i915_mmu_object *mmu;
+	unsigned long serial;
+
+restart:
+	serial = mn->serial;
+	list_for_each_entry(mmu, &mn->linear, link) {
+		struct drm_i915_gem_object *obj;
+
+		if (mmu->it.last < start || mmu->it.start > end)
+			continue;
+
+		obj = mmu->obj;
+		drm_gem_object_reference(&obj->base);
+		spin_unlock(&mn->lock);
+
+		cancel_userptr(obj);
+
+		spin_lock(&mn->lock);
+		if (serial != mn->serial)
+			goto restart;
+	}
+
+	return NULL;
+}
+
 static void i915_gem_userptr_mn_invalidate_range_start(struct mmu_notifier *_mn,
 						       struct mm_struct *mm,
 						       unsigned long start,
@@ -60,16 +128,18 @@ static void i915_gem_userptr_mn_invalidate_range_start(struct mmu_notifier *_mn,
 {
 	struct i915_mmu_notifier *mn = container_of(_mn, struct i915_mmu_notifier, mn);
 	struct interval_tree_node *it = NULL;
+	unsigned long next = start;
 	unsigned long serial = 0;
 
 	end--; /* interval ranges are inclusive, but invalidate range is exclusive */
-	while (start < end) {
-		struct drm_i915_gem_object *obj;
+	while (next < end) {
+		struct drm_i915_gem_object *obj = NULL;
 
-		obj = NULL;
 		spin_lock(&mn->lock);
-		if (serial == mn->serial)
-			it = interval_tree_iter_next(it, start, end);
+		if (mn->has_linear)
+			it = invalidate_range__linear(mn, mm, start, end);
+		else if (serial == mn->serial)
+			it = interval_tree_iter_next(it, next, end);
 		else
 			it = interval_tree_iter_first(&mn->objects, start, end);
 		if (it != NULL) {
@@ -81,31 +151,7 @@ static void i915_gem_userptr_mn_invalidate_range_start(struct mmu_notifier *_mn,
 		if (obj == NULL)
 			return;
 
-		mutex_lock(&mn->dev->struct_mutex);
-		/* Cancel any active worker and force us to re-evaluate gup */
-		obj->userptr.work = NULL;
-
-		if (obj->pages != NULL) {
-			struct drm_i915_private *dev_priv = to_i915(mn->dev);
-			struct i915_vma *vma, *tmp;
-			bool was_interruptible;
-
-			was_interruptible = dev_priv->mm.interruptible;
-			dev_priv->mm.interruptible = false;
-
-			list_for_each_entry_safe(vma, tmp, &obj->vma_list, vma_link) {
-				int ret = i915_vma_unbind(vma);
-				WARN_ON(ret && ret != -EIO);
-			}
-			WARN_ON(i915_gem_object_put_pages(obj));
-
-			dev_priv->mm.interruptible = was_interruptible;
-		}
-
-		start = obj->userptr.ptr + obj->base.size;
-
-		drm_gem_object_unreference(&obj->base);
-		mutex_unlock(&mn->dev->struct_mutex);
+		next = cancel_userptr(obj);
 	}
 }
 
@@ -150,7 +196,9 @@ i915_mmu_notifier_get(struct drm_device *dev, struct mm_struct *mm)
 	mmu->mm = mm;
 	mmu->objects = RB_ROOT;
 	mmu->count = 0;
-	mmu->serial = 0;
+	mmu->serial = 1;
+	INIT_LIST_HEAD(&mmu->linear);
+	mmu->has_linear = false;
 
 	/* Protected by mmap_sem (write-lock) */
 	ret = __mmu_notifier_register(&mmu->mn, mm);
@@ -197,6 +245,17 @@ static void __i915_mmu_notifier_update_serial(struct i915_mmu_notifier *mmu)
 		mmu->serial = 1;
 }
 
+static bool i915_mmu_notifier_has_linear(struct i915_mmu_notifier *mmu)
+{
+	struct i915_mmu_object *mn;
+
+	list_for_each_entry(mn, &mmu->linear, link)
+		if (mn->is_linear)
+			return true;
+
+	return false;
+}
+
 static void
 i915_mmu_notifier_del(struct i915_mmu_notifier *mmu,
 		      struct i915_mmu_object *mn)
@@ -204,7 +263,11 @@ i915_mmu_notifier_del(struct i915_mmu_notifier *mmu,
 	lockdep_assert_held(&mmu->dev->struct_mutex);
 
 	spin_lock(&mmu->lock);
-	interval_tree_remove(&mn->it, &mmu->objects);
+	list_del(&mn->link);
+	if (mn->is_linear)
+		mmu->has_linear = i915_mmu_notifier_has_linear(mmu);
+	else
+		interval_tree_remove(&mn->it, &mmu->objects);
 	__i915_mmu_notifier_update_serial(mmu);
 	spin_unlock(&mmu->lock);
 
@@ -230,7 +293,6 @@ i915_mmu_notifier_add(struct i915_mmu_notifier *mmu,
 	 */
 	i915_gem_retire_requests(mmu->dev);
 
-	/* Disallow overlapping userptr objects */
 	spin_lock(&mmu->lock);
 	it = interval_tree_iter_first(&mmu->objects,
 				      mn->it.start, mn->it.last);
@@ -243,14 +305,22 @@ i915_mmu_notifier_add(struct i915_mmu_notifier *mmu,
 		 * to flush their object references upon which the object will
 		 * be removed from the interval-tree, or the the range is
 		 * still in use by another client and the overlap is invalid.
+		 *
+		 * If we do have an overlap, we cannot use the interval tree
+		 * for fast range invalidation.
 		 */
 
 		obj = container_of(it, struct i915_mmu_object, it)->obj;
-		ret = obj->userptr.workers ? -EAGAIN : -EINVAL;
-	} else {
+		if (!obj->userptr.workers)
+			mmu->has_linear = mn->is_linear = true;
+		else
+			ret = -EAGAIN;
+	} else
 		interval_tree_insert(&mn->it, &mmu->objects);
+
+	if (ret == 0) {
+		list_add(&mn->link, &mmu->linear);
 		__i915_mmu_notifier_update_serial(mmu);
-		ret = 0;
 	}
 	spin_unlock(&mmu->lock);
 	mutex_unlock(&mmu->dev->struct_mutex);
@@ -611,12 +681,11 @@ static const struct drm_i915_gem_object_ops i915_gem_userptr_ops = {
  * We impose several restrictions upon the memory being mapped
  * into the GPU.
  * 1. It must be page aligned (both start/end addresses, i.e ptr and size).
- * 2. It cannot overlap any other userptr object in the same address space.
- * 3. It must be normal system memory, not a pointer into another map of IO
+ * 2. It must be normal system memory, not a pointer into another map of IO
  *    space (e.g. it must not be a GTT mmapping of another object).
- * 4. We only allow a bo as large as we could in theory map into the GTT,
+ * 3. We only allow a bo as large as we could in theory map into the GTT,
  *    that is we limit the size to the total size of the GTT.
- * 5. The bo is marked as being snoopable. The backing pages are left
+ * 4. The bo is marked as being snoopable. The backing pages are left
  *    accessible directly by the CPU, but reads and writes by the GPU may
  *    incur the cost of a snoop (unless you have an LLC architecture).
  *
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 66cf417..eab41f9 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -229,6 +229,8 @@ static const char *hangcheck_action_to_str(enum intel_ring_hangcheck_action a)
 		return "wait";
 	case HANGCHECK_ACTIVE:
 		return "active";
+	case HANGCHECK_ACTIVE_LOOP:
+		return "active (loop)";
 	case HANGCHECK_KICK:
 		return "kick";
 	case HANGCHECK_HUNG:
@@ -327,6 +329,7 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
 	struct drm_device *dev = error_priv->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_error_state *error = error_priv->error;
+	struct drm_i915_error_object *obj;
 	int i, j, offset, elt;
 	int max_hangcheck_score;
 
@@ -358,6 +361,12 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
 	err_printf(m, "PCI ID: 0x%04x\n", dev->pdev->device);
 	err_printf(m, "EIR: 0x%08x\n", error->eir);
 	err_printf(m, "IER: 0x%08x\n", error->ier);
+	if (INTEL_INFO(dev)->gen >= 8) {
+		for (i = 0; i < 4; i++)
+			err_printf(m, "GTIER gt %d: 0x%08x\n", i,
+				   error->gtier[i]);
+	} else if (HAS_PCH_SPLIT(dev) || IS_VALLEYVIEW(dev))
+		err_printf(m, "GTIER: 0x%08x\n", error->gtier[0]);
 	err_printf(m, "PGTBL_ER: 0x%08x\n", error->pgtbl_er);
 	err_printf(m, "FORCEWAKE: 0x%08x\n", error->forcewake);
 	err_printf(m, "DERRMR: 0x%08x\n", error->derrmr);
@@ -395,8 +404,6 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
 				    error->pinned_bo_count[0]);
 
 	for (i = 0; i < ARRAY_SIZE(error->ring); i++) {
-		struct drm_i915_error_object *obj;
-
 		obj = error->ring[i].batchbuffer;
 		if (obj) {
 			err_puts(m, dev_priv->ring[i].name);
@@ -459,6 +466,18 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m,
 		}
 	}
 
+	if ((obj = error->semaphore_obj)) {
+		err_printf(m, "Semaphore page = 0x%08x\n", obj->gtt_offset);
+		for (elt = 0; elt < PAGE_SIZE/16; elt += 4) {
+			err_printf(m, "[%04x] %08x %08x %08x %08x\n",
+				   elt * 4,
+				   obj->pages[0][elt],
+				   obj->pages[0][elt+1],
+				   obj->pages[0][elt+2],
+				   obj->pages[0][elt+3]);
+		}
+	}
+
 	if (error->overlay)
 		intel_overlay_print_error_state(m, error->overlay);
 
@@ -529,6 +548,7 @@ static void i915_error_state_free(struct kref *error_ref)
 		kfree(error->ring[i].requests);
 	}
 
+	i915_error_object_free(error->semaphore_obj);
 	kfree(error->active_bo);
 	kfree(error->overlay);
 	kfree(error->display);
@@ -746,7 +766,60 @@ static void i915_gem_record_fences(struct drm_device *dev,
 	}
 }
 
+
+static void gen8_record_semaphore_state(struct drm_i915_private *dev_priv,
+					struct drm_i915_error_state *error,
+					struct intel_engine_cs *ring,
+					struct drm_i915_error_ring *ering)
+{
+	struct intel_engine_cs *to;
+	int i;
+
+	if (!i915_semaphore_is_enabled(dev_priv->dev))
+		return;
+
+	if (!error->semaphore_obj)
+		error->semaphore_obj =
+			i915_error_object_create(dev_priv,
+						 dev_priv->semaphore_obj,
+						 &dev_priv->gtt.base);
+
+	for_each_ring(to, dev_priv, i) {
+		int idx;
+		u16 signal_offset;
+		u32 *tmp;
+
+		if (ring == to)
+			continue;
+
+		signal_offset = (GEN8_SIGNAL_OFFSET(ring, i) & (PAGE_SIZE - 1))
+				/ 4;
+		tmp = error->semaphore_obj->pages[0];
+		idx = intel_ring_sync_index(ring, to);
+
+		ering->semaphore_mboxes[idx] = tmp[signal_offset];
+		ering->semaphore_seqno[idx] = ring->semaphore.sync_seqno[idx];
+	}
+}
+
+static void gen6_record_semaphore_state(struct drm_i915_private *dev_priv,
+					struct intel_engine_cs *ring,
+					struct drm_i915_error_ring *ering)
+{
+	ering->semaphore_mboxes[0] = I915_READ(RING_SYNC_0(ring->mmio_base));
+	ering->semaphore_mboxes[1] = I915_READ(RING_SYNC_1(ring->mmio_base));
+	ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0];
+	ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1];
+
+	if (HAS_VEBOX(dev_priv->dev)) {
+		ering->semaphore_mboxes[2] =
+			I915_READ(RING_SYNC_2(ring->mmio_base));
+		ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2];
+	}
+}
+
 static void i915_record_ring_state(struct drm_device *dev,
+				   struct drm_i915_error_state *error,
 				   struct intel_engine_cs *ring,
 				   struct drm_i915_error_ring *ering)
 {
@@ -755,18 +828,10 @@ static void i915_record_ring_state(struct drm_device *dev,
 	if (INTEL_INFO(dev)->gen >= 6) {
 		ering->rc_psmi = I915_READ(ring->mmio_base + 0x50);
 		ering->fault_reg = I915_READ(RING_FAULT_REG(ring));
-		ering->semaphore_mboxes[0]
-			= I915_READ(RING_SYNC_0(ring->mmio_base));
-		ering->semaphore_mboxes[1]
-			= I915_READ(RING_SYNC_1(ring->mmio_base));
-		ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0];
-		ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1];
-	}
-
-	if (HAS_VEBOX(dev)) {
-		ering->semaphore_mboxes[2] =
-			I915_READ(RING_SYNC_2(ring->mmio_base));
-		ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2];
+		if (INTEL_INFO(dev)->gen >= 8)
+			gen8_record_semaphore_state(dev_priv, error, ring, ering);
+		else
+			gen6_record_semaphore_state(dev_priv, ring, ering);
 	}
 
 	if (INTEL_INFO(dev)->gen >= 4) {
@@ -871,6 +936,9 @@ static void i915_gem_record_active_context(struct intel_engine_cs *ring,
 		return;
 
 	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
+		if (!i915_gem_obj_ggtt_bound(obj))
+			continue;
+
 		if ((error->ccid & PAGE_MASK) == i915_gem_obj_ggtt_offset(obj)) {
 			ering->ctx = i915_error_ggtt_object_create(dev_priv, obj);
 			break;
@@ -895,7 +963,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
 
 		error->ring[i].valid = true;
 
-		i915_record_ring_state(dev, ring, &error->ring[i]);
+		i915_record_ring_state(dev, error, ring, &error->ring[i]);
 
 		request = i915_gem_find_active_request(ring);
 		if (request) {
@@ -1032,6 +1100,7 @@ static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
 				   struct drm_i915_error_state *error)
 {
 	struct drm_device *dev = dev_priv->dev;
+	int i;
 
 	/* General organization
 	 * 1. Registers specific to a single generation
@@ -1043,7 +1112,8 @@ static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
 
 	/* 1: Registers specific to a single generation */
 	if (IS_VALLEYVIEW(dev)) {
-		error->ier = I915_READ(GTIER) | I915_READ(VLV_IER);
+		error->gtier[0] = I915_READ(GTIER);
+		error->ier = I915_READ(VLV_IER);
 		error->forcewake = I915_READ(FORCEWAKE_VLV);
 	}
 
@@ -1076,16 +1146,18 @@ static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
 	if (HAS_HW_CONTEXTS(dev))
 		error->ccid = I915_READ(CCID);
 
-	if (HAS_PCH_SPLIT(dev))
-		error->ier = I915_READ(DEIER) | I915_READ(GTIER);
-	else {
-		if (IS_GEN2(dev))
-			error->ier = I915_READ16(IER);
-		else
-			error->ier = I915_READ(IER);
+	if (INTEL_INFO(dev)->gen >= 8) {
+		error->ier = I915_READ(GEN8_DE_MISC_IER);
+		for (i = 0; i < 4; i++)
+			error->gtier[i] = I915_READ(GEN8_GT_IER(i));
+	} else if (HAS_PCH_SPLIT(dev)) {
+		error->ier = I915_READ(DEIER);
+		error->gtier[0] = I915_READ(GTIER);
+	} else if (IS_GEN2(dev)) {
+		error->ier = I915_READ16(IER);
+	} else if (!IS_VALLEYVIEW(dev)) {
+		error->ier = I915_READ(IER);
 	}
-
-	/* 4: Everything else */
 	error->eir = I915_READ(EIR);
 	error->pgtbl_er = I915_READ(PGTBL_ER);
 
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index c05c84f..390ccc2 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -136,7 +136,7 @@ ironlake_enable_display_irq(struct drm_i915_private *dev_priv, u32 mask)
 {
 	assert_spin_locked(&dev_priv->irq_lock);
 
-	if (WARN_ON(dev_priv->pm.irqs_disabled))
+	if (WARN_ON(!intel_irqs_enabled(dev_priv)))
 		return;
 
 	if ((dev_priv->irq_mask & mask) != 0) {
@@ -151,7 +151,7 @@ ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask)
 {
 	assert_spin_locked(&dev_priv->irq_lock);
 
-	if (WARN_ON(dev_priv->pm.irqs_disabled))
+	if (!intel_irqs_enabled(dev_priv))
 		return;
 
 	if ((dev_priv->irq_mask & mask) != mask) {
@@ -173,7 +173,7 @@ static void ilk_update_gt_irq(struct drm_i915_private *dev_priv,
 {
 	assert_spin_locked(&dev_priv->irq_lock);
 
-	if (WARN_ON(dev_priv->pm.irqs_disabled))
+	if (WARN_ON(!intel_irqs_enabled(dev_priv)))
 		return;
 
 	dev_priv->gt_irq_mask &= ~interrupt_mask;
@@ -182,12 +182,12 @@ static void ilk_update_gt_irq(struct drm_i915_private *dev_priv,
 	POSTING_READ(GTIMR);
 }
 
-void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 {
 	ilk_update_gt_irq(dev_priv, mask, mask);
 }
 
-void ilk_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 {
 	ilk_update_gt_irq(dev_priv, mask, 0);
 }
@@ -206,7 +206,7 @@ static void snb_update_pm_irq(struct drm_i915_private *dev_priv,
 
 	assert_spin_locked(&dev_priv->irq_lock);
 
-	if (WARN_ON(dev_priv->pm.irqs_disabled))
+	if (WARN_ON(!intel_irqs_enabled(dev_priv)))
 		return;
 
 	new_val = dev_priv->pm_irq_mask;
@@ -220,12 +220,12 @@ static void snb_update_pm_irq(struct drm_i915_private *dev_priv,
 	}
 }
 
-void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 {
 	snb_update_pm_irq(dev_priv, mask, mask);
 }
 
-void snb_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 {
 	snb_update_pm_irq(dev_priv, mask, 0);
 }
@@ -264,7 +264,7 @@ static void bdw_update_pm_irq(struct drm_i915_private *dev_priv,
 
 	assert_spin_locked(&dev_priv->irq_lock);
 
-	if (WARN_ON(dev_priv->pm.irqs_disabled))
+	if (WARN_ON(!intel_irqs_enabled(dev_priv)))
 		return;
 
 	new_val = dev_priv->pm_irq_mask;
@@ -278,12 +278,12 @@ static void bdw_update_pm_irq(struct drm_i915_private *dev_priv,
 	}
 }
 
-void bdw_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen8_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 {
 	bdw_update_pm_irq(dev_priv, mask, mask);
 }
 
-void bdw_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
+void gen8_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 {
 	bdw_update_pm_irq(dev_priv, mask, 0);
 }
@@ -420,7 +420,7 @@ static void ibx_display_interrupt_update(struct drm_i915_private *dev_priv,
 
 	assert_spin_locked(&dev_priv->irq_lock);
 
-	if (WARN_ON(dev_priv->pm.irqs_disabled))
+	if (WARN_ON(!intel_irqs_enabled(dev_priv)))
 		return;
 
 	I915_WRITE(SDEIMR, sdeimr);
@@ -1090,6 +1090,53 @@ static bool intel_hpd_irq_event(struct drm_device *dev,
 	return true;
 }
 
+static void i915_digport_work_func(struct work_struct *work)
+{
+	struct drm_i915_private *dev_priv =
+		container_of(work, struct drm_i915_private, dig_port_work);
+	unsigned long irqflags;
+	u32 long_port_mask, short_port_mask;
+	struct intel_digital_port *intel_dig_port;
+	int i, ret;
+	u32 old_bits = 0;
+
+	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+	long_port_mask = dev_priv->long_hpd_port_mask;
+	dev_priv->long_hpd_port_mask = 0;
+	short_port_mask = dev_priv->short_hpd_port_mask;
+	dev_priv->short_hpd_port_mask = 0;
+	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+
+	for (i = 0; i < I915_MAX_PORTS; i++) {
+		bool valid = false;
+		bool long_hpd = false;
+		intel_dig_port = dev_priv->hpd_irq_port[i];
+		if (!intel_dig_port || !intel_dig_port->hpd_pulse)
+			continue;
+
+		if (long_port_mask & (1 << i))  {
+			valid = true;
+			long_hpd = true;
+		} else if (short_port_mask & (1 << i))
+			valid = true;
+
+		if (valid) {
+			ret = intel_dig_port->hpd_pulse(intel_dig_port, long_hpd);
+			if (ret == true) {
+				/* if we get true fallback to old school hpd */
+				old_bits |= (1 << intel_dig_port->base.hpd_pin);
+			}
+		}
+	}
+
+	if (old_bits) {
+		spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+		dev_priv->hpd_event_bits |= old_bits;
+		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+		schedule_work(&dev_priv->hotplug_work);
+	}
+}
+
 /*
  * Handle hotplug events outside the interrupt handler proper.
  */
@@ -1109,10 +1156,6 @@ static void i915_hotplug_work_func(struct work_struct *work)
 	bool changed = false;
 	u32 hpd_event_bits;
 
-	/* HPD irq before everything is fully set up. */
-	if (!dev_priv->enable_hotplug_processing)
-		return;
-
 	mutex_lock(&mode_config->mutex);
 	DRM_DEBUG_KMS("running encoder hotplug functions\n");
 
@@ -1122,6 +1165,8 @@ static void i915_hotplug_work_func(struct work_struct *work)
 	dev_priv->hpd_event_bits = 0;
 	list_for_each_entry(connector, &mode_config->connector_list, head) {
 		intel_connector = to_intel_connector(connector);
+		if (!intel_connector->encoder)
+			continue;
 		intel_encoder = intel_connector->encoder;
 		if (intel_encoder->hpd_pin > HPD_NONE &&
 		    dev_priv->hpd_stats[intel_encoder->hpd_pin].hpd_mark == HPD_MARK_DISABLED &&
@@ -1152,6 +1197,8 @@ static void i915_hotplug_work_func(struct work_struct *work)
 
 	list_for_each_entry(connector, &mode_config->connector_list, head) {
 		intel_connector = to_intel_connector(connector);
+		if (!intel_connector->encoder)
+			continue;
 		intel_encoder = intel_connector->encoder;
 		if (hpd_event_bits & (1 << intel_encoder->hpd_pin)) {
 			if (intel_encoder->hot_plug)
@@ -1218,10 +1265,138 @@ static void notify_ring(struct drm_device *dev,
 
 	trace_i915_gem_request_complete(ring);
 
+	if (drm_core_check_feature(dev, DRIVER_MODESET))
+		intel_notify_mmio_flip(ring);
+
 	wake_up_all(&ring->irq_queue);
 	i915_queue_hangcheck(dev);
 }
 
+static u32 vlv_c0_residency(struct drm_i915_private *dev_priv,
+			    struct intel_rps_ei *rps_ei)
+{
+	u32 cz_ts, cz_freq_khz;
+	u32 render_count, media_count;
+	u32 elapsed_render, elapsed_media, elapsed_time;
+	u32 residency = 0;
+
+	cz_ts = vlv_punit_read(dev_priv, PUNIT_REG_CZ_TIMESTAMP);
+	cz_freq_khz = DIV_ROUND_CLOSEST(dev_priv->mem_freq * 1000, 4);
+
+	render_count = I915_READ(VLV_RENDER_C0_COUNT_REG);
+	media_count = I915_READ(VLV_MEDIA_C0_COUNT_REG);
+
+	if (rps_ei->cz_clock == 0) {
+		rps_ei->cz_clock = cz_ts;
+		rps_ei->render_c0 = render_count;
+		rps_ei->media_c0 = media_count;
+
+		return dev_priv->rps.cur_freq;
+	}
+
+	elapsed_time = cz_ts - rps_ei->cz_clock;
+	rps_ei->cz_clock = cz_ts;
+
+	elapsed_render = render_count - rps_ei->render_c0;
+	rps_ei->render_c0 = render_count;
+
+	elapsed_media = media_count - rps_ei->media_c0;
+	rps_ei->media_c0 = media_count;
+
+	/* Convert all the counters into common unit of milli sec */
+	elapsed_time /= VLV_CZ_CLOCK_TO_MILLI_SEC;
+	elapsed_render /=  cz_freq_khz;
+	elapsed_media /= cz_freq_khz;
+
+	/*
+	 * Calculate overall C0 residency percentage
+	 * only if elapsed time is non zero
+	 */
+	if (elapsed_time) {
+		residency =
+			((max(elapsed_render, elapsed_media) * 100)
+				/ elapsed_time);
+	}
+
+	return residency;
+}
+
+/**
+ * vlv_calc_delay_from_C0_counters - Increase/Decrease freq based on GPU
+ * busy-ness calculated from C0 counters of render & media power wells
+ * @dev_priv: DRM device private
+ *
+ */
+static u32 vlv_calc_delay_from_C0_counters(struct drm_i915_private *dev_priv)
+{
+	u32 residency_C0_up = 0, residency_C0_down = 0;
+	u8 new_delay, adj;
+
+	dev_priv->rps.ei_interrupt_count++;
+
+	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+
+
+	if (dev_priv->rps.up_ei.cz_clock == 0) {
+		vlv_c0_residency(dev_priv, &dev_priv->rps.up_ei);
+		vlv_c0_residency(dev_priv, &dev_priv->rps.down_ei);
+		return dev_priv->rps.cur_freq;
+	}
+
+
+	/*
+	 * To down throttle, C0 residency should be less than down threshold
+	 * for continous EI intervals. So calculate down EI counters
+	 * once in VLV_INT_COUNT_FOR_DOWN_EI
+	 */
+	if (dev_priv->rps.ei_interrupt_count == VLV_INT_COUNT_FOR_DOWN_EI) {
+
+		dev_priv->rps.ei_interrupt_count = 0;
+
+		residency_C0_down = vlv_c0_residency(dev_priv,
+						     &dev_priv->rps.down_ei);
+	} else {
+		residency_C0_up = vlv_c0_residency(dev_priv,
+						   &dev_priv->rps.up_ei);
+	}
+
+	new_delay = dev_priv->rps.cur_freq;
+
+	adj = dev_priv->rps.last_adj;
+	/* C0 residency is greater than UP threshold. Increase Frequency */
+	if (residency_C0_up >= VLV_RP_UP_EI_THRESHOLD) {
+		if (adj > 0)
+			adj *= 2;
+		else
+			adj = 1;
+
+		if (dev_priv->rps.cur_freq < dev_priv->rps.max_freq_softlimit)
+			new_delay = dev_priv->rps.cur_freq + adj;
+
+		/*
+		 * For better performance, jump directly
+		 * to RPe if we're below it.
+		 */
+		if (new_delay < dev_priv->rps.efficient_freq)
+			new_delay = dev_priv->rps.efficient_freq;
+
+	} else if (!dev_priv->rps.ei_interrupt_count &&
+			(residency_C0_down < VLV_RP_DOWN_EI_THRESHOLD)) {
+		if (adj < 0)
+			adj *= 2;
+		else
+			adj = -1;
+		/*
+		 * This means, C0 residency is less than down threshold over
+		 * a period of VLV_INT_COUNT_FOR_DOWN_EI. So, reduce the freq
+		 */
+		if (dev_priv->rps.cur_freq > dev_priv->rps.min_freq_softlimit)
+			new_delay = dev_priv->rps.cur_freq + adj;
+	}
+
+	return new_delay;
+}
+
 static void gen6_pm_rps_work(struct work_struct *work)
 {
 	struct drm_i915_private *dev_priv =
@@ -1232,11 +1407,11 @@ static void gen6_pm_rps_work(struct work_struct *work)
 	spin_lock_irq(&dev_priv->irq_lock);
 	pm_iir = dev_priv->rps.pm_iir;
 	dev_priv->rps.pm_iir = 0;
-	if (IS_BROADWELL(dev_priv->dev))
-		bdw_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+	if (INTEL_INFO(dev_priv->dev)->gen >= 8)
+		gen8_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	else {
 		/* Make sure not to corrupt PMIMR state used by ringbuffer */
-		snb_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+		gen6_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	}
 	spin_unlock_irq(&dev_priv->irq_lock);
 
@@ -1252,8 +1427,10 @@ static void gen6_pm_rps_work(struct work_struct *work)
 	if (pm_iir & GEN6_PM_RP_UP_THRESHOLD) {
 		if (adj > 0)
 			adj *= 2;
-		else
-			adj = 1;
+		else {
+			/* CHV needs even encode values */
+			adj = IS_CHERRYVIEW(dev_priv->dev) ? 2 : 1;
+		}
 		new_delay = dev_priv->rps.cur_freq + adj;
 
 		/*
@@ -1268,11 +1445,15 @@ static void gen6_pm_rps_work(struct work_struct *work)
 		else
 			new_delay = dev_priv->rps.min_freq_softlimit;
 		adj = 0;
+	} else if (pm_iir & GEN6_PM_RP_UP_EI_EXPIRED) {
+		new_delay = vlv_calc_delay_from_C0_counters(dev_priv);
 	} else if (pm_iir & GEN6_PM_RP_DOWN_THRESHOLD) {
 		if (adj < 0)
 			adj *= 2;
-		else
-			adj = -1;
+		else {
+			/* CHV needs even encode values */
+			adj = IS_CHERRYVIEW(dev_priv->dev) ? -2 : -1;
+		}
 		new_delay = dev_priv->rps.cur_freq + adj;
 	} else { /* unknown event */
 		new_delay = dev_priv->rps.cur_freq;
@@ -1372,7 +1553,7 @@ static void ivybridge_parity_work(struct work_struct *work)
 out:
 	WARN_ON(dev_priv->l3_parity.which_slice);
 	spin_lock_irqsave(&dev_priv->irq_lock, flags);
-	ilk_enable_gt_irq(dev_priv, GT_PARITY_ERROR(dev_priv->dev));
+	gen5_enable_gt_irq(dev_priv, GT_PARITY_ERROR(dev_priv->dev));
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 
 	mutex_unlock(&dev_priv->dev->struct_mutex);
@@ -1386,7 +1567,7 @@ static void ivybridge_parity_error_irq_handler(struct drm_device *dev, u32 iir)
 		return;
 
 	spin_lock(&dev_priv->irq_lock);
-	ilk_disable_gt_irq(dev_priv, GT_PARITY_ERROR(dev));
+	gen5_disable_gt_irq(dev_priv, GT_PARITY_ERROR(dev));
 	spin_unlock(&dev_priv->irq_lock);
 
 	iir &= GT_PARITY_ERROR(dev);
@@ -1441,7 +1622,7 @@ static void gen8_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir)
 
 	spin_lock(&dev_priv->irq_lock);
 	dev_priv->rps.pm_iir |= pm_iir & dev_priv->pm_rps_events;
-	bdw_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
+	gen8_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
 	spin_unlock(&dev_priv->irq_lock);
 
 	queue_work(dev_priv->wq, &dev_priv->rps.work);
@@ -1458,6 +1639,7 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 	if (master_ctl & (GEN8_GT_RCS_IRQ | GEN8_GT_BCS_IRQ)) {
 		tmp = I915_READ(GEN8_GT_IIR(0));
 		if (tmp) {
+			I915_WRITE(GEN8_GT_IIR(0), tmp);
 			ret = IRQ_HANDLED;
 			rcs = tmp >> GEN8_RCS_IRQ_SHIFT;
 			bcs = tmp >> GEN8_BCS_IRQ_SHIFT;
@@ -1465,7 +1647,6 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 				notify_ring(dev, &dev_priv->ring[RCS]);
 			if (bcs & GT_RENDER_USER_INTERRUPT)
 				notify_ring(dev, &dev_priv->ring[BCS]);
-			I915_WRITE(GEN8_GT_IIR(0), tmp);
 		} else
 			DRM_ERROR("The master control interrupt lied (GT0)!\n");
 	}
@@ -1473,6 +1654,7 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 	if (master_ctl & (GEN8_GT_VCS1_IRQ | GEN8_GT_VCS2_IRQ)) {
 		tmp = I915_READ(GEN8_GT_IIR(1));
 		if (tmp) {
+			I915_WRITE(GEN8_GT_IIR(1), tmp);
 			ret = IRQ_HANDLED;
 			vcs = tmp >> GEN8_VCS1_IRQ_SHIFT;
 			if (vcs & GT_RENDER_USER_INTERRUPT)
@@ -1480,7 +1662,6 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 			vcs = tmp >> GEN8_VCS2_IRQ_SHIFT;
 			if (vcs & GT_RENDER_USER_INTERRUPT)
 				notify_ring(dev, &dev_priv->ring[VCS2]);
-			I915_WRITE(GEN8_GT_IIR(1), tmp);
 		} else
 			DRM_ERROR("The master control interrupt lied (GT1)!\n");
 	}
@@ -1488,10 +1669,10 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 	if (master_ctl & GEN8_GT_PM_IRQ) {
 		tmp = I915_READ(GEN8_GT_IIR(2));
 		if (tmp & dev_priv->pm_rps_events) {
-			ret = IRQ_HANDLED;
-			gen8_rps_irq_handler(dev_priv, tmp);
 			I915_WRITE(GEN8_GT_IIR(2),
 				   tmp & dev_priv->pm_rps_events);
+			ret = IRQ_HANDLED;
+			gen8_rps_irq_handler(dev_priv, tmp);
 		} else
 			DRM_ERROR("The master control interrupt lied (PM)!\n");
 	}
@@ -1499,11 +1680,11 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 	if (master_ctl & GEN8_GT_VECS_IRQ) {
 		tmp = I915_READ(GEN8_GT_IIR(3));
 		if (tmp) {
+			I915_WRITE(GEN8_GT_IIR(3), tmp);
 			ret = IRQ_HANDLED;
 			vcs = tmp >> GEN8_VECS_IRQ_SHIFT;
 			if (vcs & GT_RENDER_USER_INTERRUPT)
 				notify_ring(dev, &dev_priv->ring[VECS]);
-			I915_WRITE(GEN8_GT_IIR(3), tmp);
 		} else
 			DRM_ERROR("The master control interrupt lied (GT3)!\n");
 	}
@@ -1514,23 +1695,104 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_device *dev,
 #define HPD_STORM_DETECT_PERIOD 1000
 #define HPD_STORM_THRESHOLD 5
 
+static int ilk_port_to_hotplug_shift(enum port port)
+{
+	switch (port) {
+	case PORT_A:
+	case PORT_E:
+	default:
+		return -1;
+	case PORT_B:
+		return 0;
+	case PORT_C:
+		return 8;
+	case PORT_D:
+		return 16;
+	}
+}
+
+static int g4x_port_to_hotplug_shift(enum port port)
+{
+	switch (port) {
+	case PORT_A:
+	case PORT_E:
+	default:
+		return -1;
+	case PORT_B:
+		return 17;
+	case PORT_C:
+		return 19;
+	case PORT_D:
+		return 21;
+	}
+}
+
+static inline enum port get_port_from_pin(enum hpd_pin pin)
+{
+	switch (pin) {
+	case HPD_PORT_B:
+		return PORT_B;
+	case HPD_PORT_C:
+		return PORT_C;
+	case HPD_PORT_D:
+		return PORT_D;
+	default:
+		return PORT_A; /* no hpd */
+	}
+}
+
 static inline void intel_hpd_irq_handler(struct drm_device *dev,
 					 u32 hotplug_trigger,
+					 u32 dig_hotplug_reg,
 					 const u32 *hpd)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int i;
+	enum port port;
 	bool storm_detected = false;
+	bool queue_dig = false, queue_hp = false;
+	u32 dig_shift;
+	u32 dig_port_mask = 0;
 
 	if (!hotplug_trigger)
 		return;
 
-	DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x\n",
-			  hotplug_trigger);
+	DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x, dig 0x%08x\n",
+			 hotplug_trigger, dig_hotplug_reg);
 
 	spin_lock(&dev_priv->irq_lock);
 	for (i = 1; i < HPD_NUM_PINS; i++) {
+		if (!(hpd[i] & hotplug_trigger))
+			continue;
+
+		port = get_port_from_pin(i);
+		if (port && dev_priv->hpd_irq_port[port]) {
+			bool long_hpd;
+
+			if (IS_G4X(dev)) {
+				dig_shift = g4x_port_to_hotplug_shift(port);
+				long_hpd = (hotplug_trigger >> dig_shift) & PORTB_HOTPLUG_LONG_DETECT;
+			} else {
+				dig_shift = ilk_port_to_hotplug_shift(port);
+				long_hpd = (dig_hotplug_reg >> dig_shift) & PORTB_HOTPLUG_LONG_DETECT;
+			}
+
+			DRM_DEBUG_DRIVER("digital hpd port %d %d\n", port, long_hpd);
+			/* for long HPD pulses we want to have the digital queue happen,
+			   but we still want HPD storm detection to function. */
+			if (long_hpd) {
+				dev_priv->long_hpd_port_mask |= (1 << port);
+				dig_port_mask |= hpd[i];
+			} else {
+				/* for short HPD just trigger the digital queue */
+				dev_priv->short_hpd_port_mask |= (1 << port);
+				hotplug_trigger &= ~hpd[i];
+			}
+			queue_dig = true;
+		}
+	}
 
+	for (i = 1; i < HPD_NUM_PINS; i++) {
 		if (hpd[i] & hotplug_trigger &&
 		    dev_priv->hpd_stats[i].hpd_mark == HPD_DISABLED) {
 			/*
@@ -1550,7 +1812,11 @@ static inline void intel_hpd_irq_handler(struct drm_device *dev,
 		    dev_priv->hpd_stats[i].hpd_mark != HPD_ENABLED)
 			continue;
 
-		dev_priv->hpd_event_bits |= (1 << i);
+		if (!(dig_port_mask & hpd[i])) {
+			dev_priv->hpd_event_bits |= (1 << i);
+			queue_hp = true;
+		}
+
 		if (!time_in_range(jiffies, dev_priv->hpd_stats[i].hpd_last_jiffies,
 				   dev_priv->hpd_stats[i].hpd_last_jiffies
 				   + msecs_to_jiffies(HPD_STORM_DETECT_PERIOD))) {
@@ -1579,7 +1845,10 @@ static inline void intel_hpd_irq_handler(struct drm_device *dev,
 	 * queue for otherwise the flush_work in the pageflip code will
 	 * deadlock.
 	 */
-	schedule_work(&dev_priv->hotplug_work);
+	if (queue_dig)
+		queue_work(dev_priv->dp_wq, &dev_priv->dig_port_work);
+	if (queue_hp)
+		schedule_work(&dev_priv->hotplug_work);
 }
 
 static void gmbus_irq_handler(struct drm_device *dev)
@@ -1700,7 +1969,7 @@ static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir)
 	if (pm_iir & dev_priv->pm_rps_events) {
 		spin_lock(&dev_priv->irq_lock);
 		dev_priv->rps.pm_iir |= pm_iir & dev_priv->pm_rps_events;
-		snb_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
+		gen6_disable_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
 		spin_unlock(&dev_priv->irq_lock);
 
 		queue_work(dev_priv->wq, &dev_priv->rps.work);
@@ -1809,26 +2078,28 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 hotplug_status = I915_READ(PORT_HOTPLUG_STAT);
 
-	if (IS_G4X(dev)) {
-		u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
+	if (hotplug_status) {
+		I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status);
+		/*
+		 * Make sure hotplug status is cleared before we clear IIR, or else we
+		 * may miss hotplug events.
+		 */
+		POSTING_READ(PORT_HOTPLUG_STAT);
 
-		intel_hpd_irq_handler(dev, hotplug_trigger, hpd_status_g4x);
-	} else {
-		u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
+		if (IS_G4X(dev)) {
+			u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
 
-		intel_hpd_irq_handler(dev, hotplug_trigger, hpd_status_i915);
-	}
+			intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_g4x);
+		} else {
+			u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
 
-	if ((IS_G4X(dev) || IS_VALLEYVIEW(dev)) &&
-	    hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
-		dp_aux_irq_handler(dev);
+			intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_i915);
+		}
 
-	I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status);
-	/*
-	 * Make sure hotplug status is cleared before we clear IIR, or else we
-	 * may miss hotplug events.
-	 */
-	POSTING_READ(PORT_HOTPLUG_STAT);
+		if ((IS_G4X(dev) || IS_VALLEYVIEW(dev)) &&
+		    hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
+			dp_aux_irq_handler(dev);
+	}
 }
 
 static irqreturn_t valleyview_irq_handler(int irq, void *arg)
@@ -1839,29 +2110,36 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
 	irqreturn_t ret = IRQ_NONE;
 
 	while (true) {
-		iir = I915_READ(VLV_IIR);
+		/* Find, clear, then process each source of interrupt */
+
 		gt_iir = I915_READ(GTIIR);
+		if (gt_iir)
+			I915_WRITE(GTIIR, gt_iir);
+
 		pm_iir = I915_READ(GEN6_PMIIR);
+		if (pm_iir)
+			I915_WRITE(GEN6_PMIIR, pm_iir);
+
+		iir = I915_READ(VLV_IIR);
+		if (iir) {
+			/* Consume port before clearing IIR or we'll miss events */
+			if (iir & I915_DISPLAY_PORT_INTERRUPT)
+				i9xx_hpd_irq_handler(dev);
+			I915_WRITE(VLV_IIR, iir);
+		}
 
 		if (gt_iir == 0 && pm_iir == 0 && iir == 0)
 			goto out;
 
 		ret = IRQ_HANDLED;
 
-		snb_gt_irq_handler(dev, dev_priv, gt_iir);
-
-		valleyview_pipestat_irq_handler(dev, iir);
-
-		/* Consume port.  Then clear IIR or we'll miss events */
-		if (iir & I915_DISPLAY_PORT_INTERRUPT)
-			i9xx_hpd_irq_handler(dev);
-
+		if (gt_iir)
+			snb_gt_irq_handler(dev, dev_priv, gt_iir);
 		if (pm_iir)
 			gen6_rps_irq_handler(dev_priv, pm_iir);
-
-		I915_WRITE(GTIIR, gt_iir);
-		I915_WRITE(GEN6_PMIIR, pm_iir);
-		I915_WRITE(VLV_IIR, iir);
+		/* Call regardless, as some status bits might not be
+		 * signalled in iir */
+		valleyview_pipestat_irq_handler(dev, iir);
 	}
 
 out:
@@ -1882,21 +2160,27 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
 		if (master_ctl == 0 && iir == 0)
 			break;
 
+		ret = IRQ_HANDLED;
+
 		I915_WRITE(GEN8_MASTER_IRQ, 0);
 
-		gen8_gt_irq_handler(dev, dev_priv, master_ctl);
+		/* Find, clear, then process each source of interrupt */
 
-		valleyview_pipestat_irq_handler(dev, iir);
+		if (iir) {
+			/* Consume port before clearing IIR or we'll miss events */
+			if (iir & I915_DISPLAY_PORT_INTERRUPT)
+				i9xx_hpd_irq_handler(dev);
+			I915_WRITE(VLV_IIR, iir);
+		}
 
-		/* Consume port.  Then clear IIR or we'll miss events */
-		i9xx_hpd_irq_handler(dev);
+		gen8_gt_irq_handler(dev, dev_priv, master_ctl);
 
-		I915_WRITE(VLV_IIR, iir);
+		/* Call regardless, as some status bits might not be
+		 * signalled in iir */
+		valleyview_pipestat_irq_handler(dev, iir);
 
 		I915_WRITE(GEN8_MASTER_IRQ, DE_MASTER_IRQ_CONTROL);
 		POSTING_READ(GEN8_MASTER_IRQ);
-
-		ret = IRQ_HANDLED;
 	}
 
 	return ret;
@@ -1907,8 +2191,12 @@ static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int pipe;
 	u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK;
+	u32 dig_hotplug_reg;
 
-	intel_hpd_irq_handler(dev, hotplug_trigger, hpd_ibx);
+	dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG);
+	I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
+
+	intel_hpd_irq_handler(dev, hotplug_trigger, dig_hotplug_reg, hpd_ibx);
 
 	if (pch_iir & SDE_AUDIO_POWER_MASK) {
 		int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK) >>
@@ -2014,8 +2302,12 @@ static void cpt_irq_handler(struct drm_device *dev, u32 pch_iir)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int pipe;
 	u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK_CPT;
+	u32 dig_hotplug_reg;
+
+	dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG);
+	I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
 
-	intel_hpd_irq_handler(dev, hotplug_trigger, hpd_cpt);
+	intel_hpd_irq_handler(dev, hotplug_trigger, dig_hotplug_reg, hpd_cpt);
 
 	if (pch_iir & SDE_AUDIO_POWER_MASK_CPT) {
 		int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK_CPT) >>
@@ -2132,6 +2424,14 @@ static void ivb_display_irq_handler(struct drm_device *dev, u32 de_iir)
 	}
 }
 
+/*
+ * To handle irqs with the minimum potential races with fresh interrupts, we:
+ * 1 - Disable Master Interrupt Control.
+ * 2 - Find the source(s) of the interrupt.
+ * 3 - Clear the Interrupt Identity bits (IIR).
+ * 4 - Process the interrupt(s) that had bits set in the IIRs.
+ * 5 - Re-enable Master Interrupt Control.
+ */
 static irqreturn_t ironlake_irq_handler(int irq, void *arg)
 {
 	struct drm_device *dev = arg;
@@ -2159,32 +2459,34 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
 		POSTING_READ(SDEIER);
 	}
 
+	/* Find, clear, then process each source of interrupt */
+
 	gt_iir = I915_READ(GTIIR);
 	if (gt_iir) {
+		I915_WRITE(GTIIR, gt_iir);
+		ret = IRQ_HANDLED;
 		if (INTEL_INFO(dev)->gen >= 6)
 			snb_gt_irq_handler(dev, dev_priv, gt_iir);
 		else
 			ilk_gt_irq_handler(dev, dev_priv, gt_iir);
-		I915_WRITE(GTIIR, gt_iir);
-		ret = IRQ_HANDLED;
 	}
 
 	de_iir = I915_READ(DEIIR);
 	if (de_iir) {
+		I915_WRITE(DEIIR, de_iir);
+		ret = IRQ_HANDLED;
 		if (INTEL_INFO(dev)->gen >= 7)
 			ivb_display_irq_handler(dev, de_iir);
 		else
 			ilk_display_irq_handler(dev, de_iir);
-		I915_WRITE(DEIIR, de_iir);
-		ret = IRQ_HANDLED;
 	}
 
 	if (INTEL_INFO(dev)->gen >= 6) {
 		u32 pm_iir = I915_READ(GEN6_PMIIR);
 		if (pm_iir) {
-			gen6_rps_irq_handler(dev_priv, pm_iir);
 			I915_WRITE(GEN6_PMIIR, pm_iir);
 			ret = IRQ_HANDLED;
+			gen6_rps_irq_handler(dev_priv, pm_iir);
 		}
 	}
 
@@ -2215,36 +2517,36 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 	I915_WRITE(GEN8_MASTER_IRQ, 0);
 	POSTING_READ(GEN8_MASTER_IRQ);
 
+	/* Find, clear, then process each source of interrupt */
+
 	ret = gen8_gt_irq_handler(dev, dev_priv, master_ctl);
 
 	if (master_ctl & GEN8_DE_MISC_IRQ) {
 		tmp = I915_READ(GEN8_DE_MISC_IIR);
-		if (tmp & GEN8_DE_MISC_GSE)
-			intel_opregion_asle_intr(dev);
-		else if (tmp)
-			DRM_ERROR("Unexpected DE Misc interrupt\n");
-		else
-			DRM_ERROR("The master control interrupt lied (DE MISC)!\n");
-
 		if (tmp) {
 			I915_WRITE(GEN8_DE_MISC_IIR, tmp);
 			ret = IRQ_HANDLED;
+			if (tmp & GEN8_DE_MISC_GSE)
+				intel_opregion_asle_intr(dev);
+			else
+				DRM_ERROR("Unexpected DE Misc interrupt\n");
 		}
+		else
+			DRM_ERROR("The master control interrupt lied (DE MISC)!\n");
 	}
 
 	if (master_ctl & GEN8_DE_PORT_IRQ) {
 		tmp = I915_READ(GEN8_DE_PORT_IIR);
-		if (tmp & GEN8_AUX_CHANNEL_A)
-			dp_aux_irq_handler(dev);
-		else if (tmp)
-			DRM_ERROR("Unexpected DE Port interrupt\n");
-		else
-			DRM_ERROR("The master control interrupt lied (DE PORT)!\n");
-
 		if (tmp) {
 			I915_WRITE(GEN8_DE_PORT_IIR, tmp);
 			ret = IRQ_HANDLED;
+			if (tmp & GEN8_AUX_CHANNEL_A)
+				dp_aux_irq_handler(dev);
+			else
+				DRM_ERROR("Unexpected DE Port interrupt\n");
 		}
+		else
+			DRM_ERROR("The master control interrupt lied (DE PORT)!\n");
 	}
 
 	for_each_pipe(pipe) {
@@ -2254,33 +2556,32 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 			continue;
 
 		pipe_iir = I915_READ(GEN8_DE_PIPE_IIR(pipe));
-		if (pipe_iir & GEN8_PIPE_VBLANK)
-			intel_pipe_handle_vblank(dev, pipe);
-
-		if (pipe_iir & GEN8_PIPE_PRIMARY_FLIP_DONE) {
-			intel_prepare_page_flip(dev, pipe);
-			intel_finish_page_flip_plane(dev, pipe);
-		}
+		if (pipe_iir) {
+			ret = IRQ_HANDLED;
+			I915_WRITE(GEN8_DE_PIPE_IIR(pipe), pipe_iir);
+			if (pipe_iir & GEN8_PIPE_VBLANK)
+				intel_pipe_handle_vblank(dev, pipe);
 
-		if (pipe_iir & GEN8_PIPE_CDCLK_CRC_DONE)
-			hsw_pipe_crc_irq_handler(dev, pipe);
+			if (pipe_iir & GEN8_PIPE_PRIMARY_FLIP_DONE) {
+				intel_prepare_page_flip(dev, pipe);
+				intel_finish_page_flip_plane(dev, pipe);
+			}
 
-		if (pipe_iir & GEN8_PIPE_FIFO_UNDERRUN) {
-			if (intel_set_cpu_fifo_underrun_reporting(dev, pipe,
-								  false))
-				DRM_ERROR("Pipe %c FIFO underrun\n",
-					  pipe_name(pipe));
-		}
+			if (pipe_iir & GEN8_PIPE_CDCLK_CRC_DONE)
+				hsw_pipe_crc_irq_handler(dev, pipe);
 
-		if (pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS) {
-			DRM_ERROR("Fault errors on pipe %c\n: 0x%08x",
-				  pipe_name(pipe),
-				  pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS);
-		}
+			if (pipe_iir & GEN8_PIPE_FIFO_UNDERRUN) {
+				if (intel_set_cpu_fifo_underrun_reporting(dev, pipe,
+									  false))
+					DRM_ERROR("Pipe %c FIFO underrun\n",
+						  pipe_name(pipe));
+			}
 
-		if (pipe_iir) {
-			ret = IRQ_HANDLED;
-			I915_WRITE(GEN8_DE_PIPE_IIR(pipe), pipe_iir);
+			if (pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS) {
+				DRM_ERROR("Fault errors on pipe %c\n: 0x%08x",
+					  pipe_name(pipe),
+					  pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS);
+			}
 		} else
 			DRM_ERROR("The master control interrupt lied (DE PIPE)!\n");
 	}
@@ -2292,13 +2593,13 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 		 * on older pch-split platforms. But this needs testing.
 		 */
 		u32 pch_iir = I915_READ(SDEIIR);
-
-		cpt_irq_handler(dev, pch_iir);
-
 		if (pch_iir) {
 			I915_WRITE(SDEIIR, pch_iir);
 			ret = IRQ_HANDLED;
-		}
+			cpt_irq_handler(dev, pch_iir);
+		} else
+			DRM_ERROR("The master control interrupt lied (SDE)!\n");
+
 	}
 
 	I915_WRITE(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL);
@@ -2753,12 +3054,7 @@ static bool
 ipehr_is_semaphore_wait(struct drm_device *dev, u32 ipehr)
 {
 	if (INTEL_INFO(dev)->gen >= 8) {
-		/*
-		 * FIXME: gen8 semaphore support - currently we don't emit
-		 * semaphores on bdw anyway, but this needs to be addressed when
-		 * we merge that code.
-		 */
-		return false;
+		return (ipehr >> 23) == 0x1c;
 	} else {
 		ipehr &= ~MI_SEMAPHORE_SYNC_MASK;
 		return ipehr == (MI_SEMAPHORE_MBOX | MI_SEMAPHORE_COMPARE |
@@ -2767,19 +3063,20 @@ ipehr_is_semaphore_wait(struct drm_device *dev, u32 ipehr)
 }
 
 static struct intel_engine_cs *
-semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr)
+semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr, u64 offset)
 {
 	struct drm_i915_private *dev_priv = ring->dev->dev_private;
 	struct intel_engine_cs *signaller;
 	int i;
 
 	if (INTEL_INFO(dev_priv->dev)->gen >= 8) {
-		/*
-		 * FIXME: gen8 semaphore support - currently we don't emit
-		 * semaphores on bdw anyway, but this needs to be addressed when
-		 * we merge that code.
-		 */
-		return NULL;
+		for_each_ring(signaller, dev_priv, i) {
+			if (ring == signaller)
+				continue;
+
+			if (offset == signaller->semaphore.signal_ggtt[ring->id])
+				return signaller;
+		}
 	} else {
 		u32 sync_bits = ipehr & MI_SEMAPHORE_SYNC_MASK;
 
@@ -2792,8 +3089,8 @@ semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr)
 		}
 	}
 
-	DRM_ERROR("No signaller ring found for ring %i, ipehr 0x%08x\n",
-		  ring->id, ipehr);
+	DRM_ERROR("No signaller ring found for ring %i, ipehr 0x%08x, offset 0x%016llx\n",
+		  ring->id, ipehr, offset);
 
 	return NULL;
 }
@@ -2803,7 +3100,8 @@ semaphore_waits_for(struct intel_engine_cs *ring, u32 *seqno)
 {
 	struct drm_i915_private *dev_priv = ring->dev->dev_private;
 	u32 cmd, ipehr, head;
-	int i;
+	u64 offset = 0;
+	int i, backwards;
 
 	ipehr = I915_READ(RING_IPEHR(ring->mmio_base));
 	if (!ipehr_is_semaphore_wait(ring->dev, ipehr))
@@ -2812,13 +3110,15 @@ semaphore_waits_for(struct intel_engine_cs *ring, u32 *seqno)
 	/*
 	 * HEAD is likely pointing to the dword after the actual command,
 	 * so scan backwards until we find the MBOX. But limit it to just 3
-	 * dwords. Note that we don't care about ACTHD here since that might
+	 * or 4 dwords depending on the semaphore wait command size.
+	 * Note that we don't care about ACTHD here since that might
 	 * point at at batch, and semaphores are always emitted into the
 	 * ringbuffer itself.
 	 */
 	head = I915_READ_HEAD(ring) & HEAD_ADDR;
+	backwards = (INTEL_INFO(ring->dev)->gen >= 8) ? 5 : 4;
 
-	for (i = 4; i; --i) {
+	for (i = backwards; i; --i) {
 		/*
 		 * Be paranoid and presume the hw has gone off into the wild -
 		 * our ring is smaller than what the hardware (and hence
@@ -2838,7 +3138,12 @@ semaphore_waits_for(struct intel_engine_cs *ring, u32 *seqno)
 		return NULL;
 
 	*seqno = ioread32(ring->buffer->virtual_start + head + 4) + 1;
-	return semaphore_wait_to_signaller_ring(ring, ipehr);
+	if (INTEL_INFO(ring->dev)->gen >= 8) {
+		offset = ioread32(ring->buffer->virtual_start + head + 12);
+		offset <<= 32;
+		offset = ioread32(ring->buffer->virtual_start + head + 8);
+	}
+	return semaphore_wait_to_signaller_ring(ring, ipehr, offset);
 }
 
 static int semaphore_passed(struct intel_engine_cs *ring)
@@ -2884,8 +3189,14 @@ ring_stuck(struct intel_engine_cs *ring, u64 acthd)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 tmp;
 
-	if (ring->hangcheck.acthd != acthd)
-		return HANGCHECK_ACTIVE;
+	if (acthd != ring->hangcheck.acthd) {
+		if (acthd > ring->hangcheck.max_acthd) {
+			ring->hangcheck.max_acthd = acthd;
+			return HANGCHECK_ACTIVE;
+		}
+
+		return HANGCHECK_ACTIVE_LOOP;
+	}
 
 	if (IS_GEN2(dev))
 		return HANGCHECK_HUNG;
@@ -2996,8 +3307,9 @@ static void i915_hangcheck_elapsed(unsigned long data)
 				switch (ring->hangcheck.action) {
 				case HANGCHECK_IDLE:
 				case HANGCHECK_WAIT:
-					break;
 				case HANGCHECK_ACTIVE:
+					break;
+				case HANGCHECK_ACTIVE_LOOP:
 					ring->hangcheck.score += BUSY;
 					break;
 				case HANGCHECK_KICK:
@@ -3017,6 +3329,8 @@ static void i915_hangcheck_elapsed(unsigned long data)
 			 */
 			if (ring->hangcheck.score > 0)
 				ring->hangcheck.score--;
+
+			ring->hangcheck.acthd = ring->hangcheck.max_acthd = 0;
 		}
 
 		ring->hangcheck.seqno = seqno;
@@ -3159,7 +3473,9 @@ static void gen8_irq_reset(struct drm_device *dev)
 	gen8_gt_irq_reset(dev_priv);
 
 	for_each_pipe(pipe)
-		GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
+		if (intel_display_power_enabled(dev_priv,
+						POWER_DOMAIN_PIPE(pipe)))
+			GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
 
 	GEN5_IRQ_RESET(GEN8_DE_PORT_);
 	GEN5_IRQ_RESET(GEN8_DE_MISC_);
@@ -3168,6 +3484,18 @@ static void gen8_irq_reset(struct drm_device *dev)
 	ibx_irq_reset(dev);
 }
 
+void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv)
+{
+	unsigned long irqflags;
+
+	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+	GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_B, dev_priv->de_irq_mask[PIPE_B],
+			  ~dev_priv->de_irq_mask[PIPE_B]);
+	GEN8_IRQ_INIT_NDX(DE_PIPE, PIPE_C, dev_priv->de_irq_mask[PIPE_C],
+			  ~dev_priv->de_irq_mask[PIPE_C]);
+	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+}
+
 static void cherryview_irq_preinstall(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -3492,8 +3820,11 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	dev_priv->de_irq_mask[PIPE_C] = ~de_pipe_masked;
 
 	for_each_pipe(pipe)
-		GEN8_IRQ_INIT_NDX(DE_PIPE, pipe, dev_priv->de_irq_mask[pipe],
-				  de_pipe_enables);
+		if (intel_display_power_enabled(dev_priv,
+				POWER_DOMAIN_PIPE(pipe)))
+			GEN8_IRQ_INIT_NDX(DE_PIPE, pipe,
+					  dev_priv->de_irq_mask[pipe],
+					  de_pipe_enables);
 
 	GEN5_IRQ_INIT(GEN8_DE_PORT_, ~GEN8_AUX_CHANNEL_A, GEN8_AUX_CHANNEL_A);
 }
@@ -4324,12 +4655,17 @@ void intel_irq_init(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	INIT_WORK(&dev_priv->hotplug_work, i915_hotplug_work_func);
+	INIT_WORK(&dev_priv->dig_port_work, i915_digport_work_func);
 	INIT_WORK(&dev_priv->gpu_error.work, i915_error_work_func);
 	INIT_WORK(&dev_priv->rps.work, gen6_pm_rps_work);
 	INIT_WORK(&dev_priv->l3_parity.error_work, ivybridge_parity_work);
 
 	/* Let's track the enabled rps events */
-	dev_priv->pm_rps_events = GEN6_PM_RPS_EVENTS;
+	if (IS_VALLEYVIEW(dev))
+		/* WaGsvRC0ResidenncyMethod:VLV */
+		dev_priv->pm_rps_events = GEN6_PM_RP_UP_EI_EXPIRED;
+	else
+		dev_priv->pm_rps_events = GEN6_PM_RPS_EVENTS;
 
 	setup_timer(&dev_priv->gpu_error.hangcheck_timer,
 		    i915_hangcheck_elapsed,
@@ -4339,6 +4675,9 @@ void intel_irq_init(struct drm_device *dev)
 
 	pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY, PM_QOS_DEFAULT_VALUE);
 
+	/* Haven't installed the IRQ handler yet */
+	dev_priv->pm._irqs_disabled = true;
+
 	if (IS_GEN2(dev)) {
 		dev->max_vblank_count = 0;
 		dev->driver->get_vblank_counter = i8xx_get_vblank_counter;
@@ -4426,7 +4765,9 @@ void intel_hpd_init(struct drm_device *dev)
 	list_for_each_entry(connector, &mode_config->connector_list, head) {
 		struct intel_connector *intel_connector = to_intel_connector(connector);
 		connector->polled = intel_connector->polled;
-		if (!connector->polled && I915_HAS_HOTPLUG(dev) && intel_connector->encoder->hpd_pin > HPD_NONE)
+		if (connector->encoder && !connector->polled && I915_HAS_HOTPLUG(dev) && intel_connector->encoder->hpd_pin > HPD_NONE)
+			connector->polled = DRM_CONNECTOR_POLL_HPD;
+		if (intel_connector->mst_port)
 			connector->polled = DRM_CONNECTOR_POLL_HPD;
 	}
 
@@ -4444,7 +4785,7 @@ void intel_runtime_pm_disable_interrupts(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	dev->driver->irq_uninstall(dev);
-	dev_priv->pm.irqs_disabled = true;
+	dev_priv->pm._irqs_disabled = true;
 }
 
 /* Restore interrupts so we can recover from runtime PM. */
@@ -4452,7 +4793,7 @@ void intel_runtime_pm_restore_interrupts(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	dev_priv->pm.irqs_disabled = false;
+	dev_priv->pm._irqs_disabled = false;
 	dev->driver->irq_preinstall(dev);
 	dev->driver->irq_postinstall(dev);
 }
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
index d05a2af..7f84dd26 100644
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -48,6 +48,8 @@ struct i915_params i915 __read_mostly = {
 	.disable_display = 0,
 	.enable_cmd_parser = 1,
 	.disable_vtd_wa = 0,
+	.use_mmio_flip = 0,
+	.mmio_debug = 0,
 };
 
 module_param_named(modeset, i915.modeset, int, 0400);
@@ -156,3 +158,12 @@ MODULE_PARM_DESC(disable_vtd_wa, "Disable all VT-d workarounds (default: false)"
 module_param_named(enable_cmd_parser, i915.enable_cmd_parser, int, 0600);
 MODULE_PARM_DESC(enable_cmd_parser,
 		 "Enable command parsing (1=enabled [default], 0=disabled)");
+
+module_param_named(use_mmio_flip, i915.use_mmio_flip, int, 0600);
+MODULE_PARM_DESC(use_mmio_flip,
+		 "use MMIO flips (-1=never, 0=driver discretion [default], 1=always)");
+
+module_param_named(mmio_debug, i915.mmio_debug, bool, 0600);
+MODULE_PARM_DESC(mmio_debug,
+	"Enable the MMIO debug code (default: false). This may negatively "
+	"affect performance.");
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index a5bab61..e4d7607 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -29,8 +29,8 @@
 #define _TRANSCODER(tran, a, b) ((a) + (tran)*((b)-(a)))
 
 #define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
-#define _PIPE3(pipe, a, b, c) (pipe < 2 ? _PIPE(pipe, a, b) : c)
-#define _PORT3(port, a, b, c) (port < 2 ? _PORT(port, a, b) : c)
+#define _PIPE3(pipe, a, b, c) ((pipe) == PIPE_A ? (a) : \
+			       (pipe) == PIPE_B ? (b) : (c))
 
 #define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
 #define _MASKED_BIT_DISABLE(a) ((a) << 16)
@@ -240,7 +240,7 @@
 #define   MI_DISPLAY_FLIP_IVB_SPRITE_B (3 << 19)
 #define   MI_DISPLAY_FLIP_IVB_PLANE_C  (4 << 19)
 #define   MI_DISPLAY_FLIP_IVB_SPRITE_C (5 << 19)
-#define MI_SEMAPHORE_MBOX	MI_INSTR(0x16, 1) /* gen6+ */
+#define MI_SEMAPHORE_MBOX	MI_INSTR(0x16, 1) /* gen6, gen7 */
 #define   MI_SEMAPHORE_GLOBAL_GTT    (1<<22)
 #define   MI_SEMAPHORE_UPDATE	    (1<<21)
 #define   MI_SEMAPHORE_COMPARE	    (1<<20)
@@ -266,6 +266,11 @@
 #define   MI_RESTORE_EXT_STATE_EN	(1<<2)
 #define   MI_FORCE_RESTORE		(1<<1)
 #define   MI_RESTORE_INHIBIT		(1<<0)
+#define MI_SEMAPHORE_SIGNAL	MI_INSTR(0x1b, 0) /* GEN8+ */
+#define   MI_SEMAPHORE_TARGET(engine)	((engine)<<15)
+#define MI_SEMAPHORE_WAIT	MI_INSTR(0x1c, 2) /* GEN8+ */
+#define   MI_SEMAPHORE_POLL		(1<<15)
+#define   MI_SEMAPHORE_SAD_GTE_SDD	(1<<12)
 #define MI_STORE_DWORD_IMM	MI_INSTR(0x20, 1)
 #define   MI_MEM_VIRTUAL	(1 << 22) /* 965+ only */
 #define MI_STORE_DWORD_INDEX	MI_INSTR(0x21, 1)
@@ -360,6 +365,7 @@
 #define   PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE		(1<<10) /* GM45+ only */
 #define   PIPE_CONTROL_INDIRECT_STATE_DISABLE		(1<<9)
 #define   PIPE_CONTROL_NOTIFY				(1<<8)
+#define   PIPE_CONTROL_FLUSH_ENABLE			(1<<7) /* gen7+ */
 #define   PIPE_CONTROL_VF_CACHE_INVALIDATE		(1<<4)
 #define   PIPE_CONTROL_CONST_CACHE_INVALIDATE		(1<<3)
 #define   PIPE_CONTROL_STATE_CACHE_INVALIDATE		(1<<2)
@@ -525,10 +531,21 @@ enum punit_power_well {
 #define PUNIT_REG_GPU_FREQ_STS			0xd8
 #define   GENFREQSTATUS				(1<<0)
 #define PUNIT_REG_MEDIA_TURBO_FREQ_REQ		0xdc
+#define PUNIT_REG_CZ_TIMESTAMP			0xce
 
 #define PUNIT_FUSE_BUS2				0xf6 /* bits 47:40 */
 #define PUNIT_FUSE_BUS1				0xf5 /* bits 55:48 */
 
+#define PUNIT_GPU_STATUS_REG			0xdb
+#define PUNIT_GPU_STATUS_MAX_FREQ_SHIFT	16
+#define PUNIT_GPU_STATUS_MAX_FREQ_MASK		0xff
+#define PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT	8
+#define PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK	0xff
+
+#define PUNIT_GPU_DUTYCYCLE_REG		0xdf
+#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT	8
+#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK	0xff
+
 #define IOSF_NC_FB_GFX_FREQ_FUSE		0x1c
 #define   FB_GFX_MAX_FREQ_FUSE_SHIFT		3
 #define   FB_GFX_MAX_FREQ_FUSE_MASK		0x000007f8
@@ -540,6 +557,11 @@ enum punit_power_well {
 #define   FB_FMAX_VMIN_FREQ_LO_SHIFT		27
 #define   FB_FMAX_VMIN_FREQ_LO_MASK		0xf8000000
 
+#define VLV_CZ_CLOCK_TO_MILLI_SEC		100000
+#define VLV_RP_UP_EI_THRESHOLD			90
+#define VLV_RP_DOWN_EI_THRESHOLD		70
+#define VLV_INT_COUNT_FOR_DOWN_EI		5
+
 /* vlv2 north clock has */
 #define CCK_FUSE_REG				0x8
 #define  CCK_FUSE_HPLL_FREQ_MASK		0x3
@@ -574,6 +596,11 @@ enum punit_power_well {
 #define  DSI_PLL_M1_DIV_SHIFT			0
 #define  DSI_PLL_M1_DIV_MASK			(0x1ff << 0)
 #define CCK_DISPLAY_CLOCK_CONTROL		0x6b
+#define  DISPLAY_TRUNK_FORCE_ON			(1 << 17)
+#define  DISPLAY_TRUNK_FORCE_OFF		(1 << 16)
+#define  DISPLAY_FREQUENCY_STATUS		(0x1f << 8)
+#define  DISPLAY_FREQUENCY_STATUS_SHIFT		8
+#define  DISPLAY_FREQUENCY_VALUES		(0x1f << 0)
 
 /**
  * DOC: DPIO
@@ -761,6 +788,8 @@ enum punit_power_well {
 
 #define _VLV_PCS_DW8_CH0		0x8220
 #define _VLV_PCS_DW8_CH1		0x8420
+#define   CHV_PCS_USEDCLKCHANNEL_OVRRIDE	(1 << 20)
+#define   CHV_PCS_USEDCLKCHANNEL		(1 << 21)
 #define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)
 
 #define _VLV_PCS01_DW8_CH0		0x0220
@@ -869,6 +898,16 @@ enum punit_power_well {
 #define   DPIO_CHV_PROP_COEFF_SHIFT	0
 #define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
 
+#define _CHV_CMN_DW5_CH0               0x8114
+#define   CHV_BUFRIGHTENA1_DISABLE	(0 << 20)
+#define   CHV_BUFRIGHTENA1_NORMAL	(1 << 20)
+#define   CHV_BUFRIGHTENA1_FORCE	(3 << 20)
+#define   CHV_BUFRIGHTENA1_MASK		(3 << 20)
+#define   CHV_BUFLEFTENA1_DISABLE	(0 << 22)
+#define   CHV_BUFLEFTENA1_NORMAL	(1 << 22)
+#define   CHV_BUFLEFTENA1_FORCE		(3 << 22)
+#define   CHV_BUFLEFTENA1_MASK		(3 << 22)
+
 #define _CHV_CMN_DW13_CH0		0x8134
 #define _CHV_CMN_DW0_CH1		0x8080
 #define   DPIO_CHV_S1_DIV_SHIFT		21
@@ -883,8 +922,21 @@ enum punit_power_well {
 #define _CHV_CMN_DW1_CH1		0x8084
 #define   DPIO_AFC_RECAL		(1 << 14)
 #define   DPIO_DCLKP_EN			(1 << 13)
+#define   CHV_BUFLEFTENA2_DISABLE	(0 << 17) /* CL2 DW1 only */
+#define   CHV_BUFLEFTENA2_NORMAL	(1 << 17) /* CL2 DW1 only */
+#define   CHV_BUFLEFTENA2_FORCE		(3 << 17) /* CL2 DW1 only */
+#define   CHV_BUFLEFTENA2_MASK		(3 << 17) /* CL2 DW1 only */
+#define   CHV_BUFRIGHTENA2_DISABLE	(0 << 19) /* CL2 DW1 only */
+#define   CHV_BUFRIGHTENA2_NORMAL	(1 << 19) /* CL2 DW1 only */
+#define   CHV_BUFRIGHTENA2_FORCE	(3 << 19) /* CL2 DW1 only */
+#define   CHV_BUFRIGHTENA2_MASK		(3 << 19) /* CL2 DW1 only */
 #define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)
 
+#define _CHV_CMN_DW19_CH0		0x814c
+#define _CHV_CMN_DW6_CH1		0x8098
+#define   CHV_CMN_USEDCLKCHANNEL	(1 << 13)
+#define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1)
+
 #define CHV_CMN_DW30			0x8178
 #define   DPIO_LRC_BYPASS		(1 << 3)
 
@@ -933,6 +985,7 @@ enum punit_power_well {
 #define   SANDYBRIDGE_FENCE_PITCH_SHIFT	32
 #define   GEN7_FENCE_MAX_PITCH_VAL	0x0800
 
+
 /* control register for cpu gtt access */
 #define TILECTL				0x101000
 #define   TILECTL_SWZCTL			(1 << 0)
@@ -1170,6 +1223,8 @@ enum punit_power_well {
 #define VLV_IMR		(VLV_DISPLAY_BASE + 0x20a8)
 #define VLV_ISR		(VLV_DISPLAY_BASE + 0x20ac)
 #define VLV_PCBR	(VLV_DISPLAY_BASE + 0x2120)
+#define VLV_PCBR_ADDR_SHIFT	12
+
 #define   DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */
 #define EIR		0x020b0
 #define EMR		0x020b4
@@ -1570,11 +1625,10 @@ enum punit_power_well {
 /*
  * Clock control & power management
  */
-#define DPLL_A_OFFSET 0x6014
-#define DPLL_B_OFFSET 0x6018
-#define CHV_DPLL_C_OFFSET 0x6030
-#define DPLL(pipe) (dev_priv->info.dpll_offsets[pipe] + \
-		    dev_priv->info.display_mmio_offset)
+#define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014)
+#define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018)
+#define _CHV_DPLL_C (dev_priv->info.display_mmio_offset + 0x6030)
+#define DPLL(pipe) _PIPE3((pipe), _DPLL_A, _DPLL_B, _CHV_DPLL_C)
 
 #define VGA0	0x6000
 #define VGA1	0x6004
@@ -1662,11 +1716,10 @@ enum punit_power_well {
 #define   SDVO_MULTIPLIER_SHIFT_HIRES		4
 #define   SDVO_MULTIPLIER_SHIFT_VGA		0
 
-#define DPLL_A_MD_OFFSET 0x601c /* 965+ only */
-#define DPLL_B_MD_OFFSET 0x6020 /* 965+ only */
-#define CHV_DPLL_C_MD_OFFSET 0x603c
-#define DPLL_MD(pipe) (dev_priv->info.dpll_md_offsets[pipe] + \
-		       dev_priv->info.display_mmio_offset)
+#define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c)
+#define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020)
+#define _CHV_DPLL_C_MD (dev_priv->info.display_mmio_offset + 0x603c)
+#define DPLL_MD(pipe) _PIPE3((pipe), _DPLL_A_MD, _DPLL_B_MD, _CHV_DPLL_C_MD)
 
 /*
  * UDI pixel divider, controlling how many pixels are stuffed into a packet.
@@ -2231,7 +2284,7 @@ enum punit_power_well {
 /* Same as Haswell, but 72064 bytes now. */
 #define GEN8_CXT_TOTAL_SIZE		(18 * PAGE_SIZE)
 
-
+#define CHV_CLK_CTL1			0x101100
 #define VLV_CLK_CTL2			0x101104
 #define   CLK_CTL2_CZCOUNT_30NS_SHIFT	28
 
@@ -2376,6 +2429,7 @@ enum punit_power_well {
 #define EDP_PSR_BASE(dev)                       (IS_HASWELL(dev) ? 0x64800 : 0x6f800)
 #define EDP_PSR_CTL(dev)			(EDP_PSR_BASE(dev) + 0)
 #define   EDP_PSR_ENABLE			(1<<31)
+#define   BDW_PSR_SINGLE_FRAME			(1<<30)
 #define   EDP_PSR_LINK_DISABLE			(0<<27)
 #define   EDP_PSR_LINK_STANDBY			(1<<27)
 #define   EDP_PSR_MIN_LINK_ENTRY_TIME_MASK	(3<<25)
@@ -2533,8 +2587,14 @@ enum punit_power_well {
 #define   PORTC_HOTPLUG_LIVE_STATUS_VLV		(1 << 28)
 #define   PORTB_HOTPLUG_LIVE_STATUS_VLV		(1 << 29)
 #define   PORTD_HOTPLUG_INT_STATUS		(3 << 21)
+#define   PORTD_HOTPLUG_INT_LONG_PULSE		(2 << 21)
+#define   PORTD_HOTPLUG_INT_SHORT_PULSE		(1 << 21)
 #define   PORTC_HOTPLUG_INT_STATUS		(3 << 19)
+#define   PORTC_HOTPLUG_INT_LONG_PULSE		(2 << 19)
+#define   PORTC_HOTPLUG_INT_SHORT_PULSE		(1 << 19)
 #define   PORTB_HOTPLUG_INT_STATUS		(3 << 17)
+#define   PORTB_HOTPLUG_INT_LONG_PULSE		(2 << 17)
+#define   PORTB_HOTPLUG_INT_SHORT_PLUSE		(1 << 17)
 /* CRT/TV common between gen3+ */
 #define   CRT_HOTPLUG_INT_STATUS		(1 << 11)
 #define   TV_HOTPLUG_INT_STATUS			(1 << 10)
@@ -2588,7 +2648,7 @@ enum punit_power_well {
 
 #define PORT_DFT_I9XX				0x61150
 #define   DC_BALANCE_RESET			(1 << 25)
-#define PORT_DFT2_G4X				0x61154
+#define PORT_DFT2_G4X		(dev_priv->info.display_mmio_offset + 0x61154)
 #define   DC_BALANCE_RESET_VLV			(1 << 31)
 #define   PIPE_SCRAMBLE_RESET_MASK		(0x3 << 0)
 #define   PIPE_B_SCRAMBLE_RESET			(1 << 1)
@@ -3803,47 +3863,47 @@ enum punit_power_well {
 
 /* drain latency register values*/
 #define DRAIN_LATENCY_PRECISION_32	32
-#define DRAIN_LATENCY_PRECISION_16	16
+#define DRAIN_LATENCY_PRECISION_64	64
 #define VLV_DDL1			(VLV_DISPLAY_BASE + 0x70050)
-#define DDL_CURSORA_PRECISION_32	(1<<31)
-#define DDL_CURSORA_PRECISION_16	(0<<31)
+#define DDL_CURSORA_PRECISION_64	(1<<31)
+#define DDL_CURSORA_PRECISION_32	(0<<31)
 #define DDL_CURSORA_SHIFT		24
-#define DDL_SPRITEB_PRECISION_32	(1<<23)
-#define DDL_SPRITEB_PRECISION_16	(0<<23)
+#define DDL_SPRITEB_PRECISION_64	(1<<23)
+#define DDL_SPRITEB_PRECISION_32	(0<<23)
 #define DDL_SPRITEB_SHIFT		16
-#define DDL_SPRITEA_PRECISION_32	(1<<15)
-#define DDL_SPRITEA_PRECISION_16	(0<<15)
+#define DDL_SPRITEA_PRECISION_64	(1<<15)
+#define DDL_SPRITEA_PRECISION_32	(0<<15)
 #define DDL_SPRITEA_SHIFT		8
-#define DDL_PLANEA_PRECISION_32		(1<<7)
-#define DDL_PLANEA_PRECISION_16		(0<<7)
+#define DDL_PLANEA_PRECISION_64		(1<<7)
+#define DDL_PLANEA_PRECISION_32		(0<<7)
 #define DDL_PLANEA_SHIFT		0
 
 #define VLV_DDL2			(VLV_DISPLAY_BASE + 0x70054)
-#define DDL_CURSORB_PRECISION_32	(1<<31)
-#define DDL_CURSORB_PRECISION_16	(0<<31)
+#define DDL_CURSORB_PRECISION_64	(1<<31)
+#define DDL_CURSORB_PRECISION_32	(0<<31)
 #define DDL_CURSORB_SHIFT		24
-#define DDL_SPRITED_PRECISION_32	(1<<23)
-#define DDL_SPRITED_PRECISION_16	(0<<23)
+#define DDL_SPRITED_PRECISION_64	(1<<23)
+#define DDL_SPRITED_PRECISION_32	(0<<23)
 #define DDL_SPRITED_SHIFT		16
-#define DDL_SPRITEC_PRECISION_32	(1<<15)
-#define DDL_SPRITEC_PRECISION_16	(0<<15)
+#define DDL_SPRITEC_PRECISION_64	(1<<15)
+#define DDL_SPRITEC_PRECISION_32	(0<<15)
 #define DDL_SPRITEC_SHIFT		8
-#define DDL_PLANEB_PRECISION_32		(1<<7)
-#define DDL_PLANEB_PRECISION_16		(0<<7)
+#define DDL_PLANEB_PRECISION_64		(1<<7)
+#define DDL_PLANEB_PRECISION_32		(0<<7)
 #define DDL_PLANEB_SHIFT		0
 
 #define VLV_DDL3			(VLV_DISPLAY_BASE + 0x70058)
-#define DDL_CURSORC_PRECISION_32	(1<<31)
-#define DDL_CURSORC_PRECISION_16	(0<<31)
+#define DDL_CURSORC_PRECISION_64	(1<<31)
+#define DDL_CURSORC_PRECISION_32	(0<<31)
 #define DDL_CURSORC_SHIFT		24
-#define DDL_SPRITEF_PRECISION_32	(1<<23)
-#define DDL_SPRITEF_PRECISION_16	(0<<23)
+#define DDL_SPRITEF_PRECISION_64	(1<<23)
+#define DDL_SPRITEF_PRECISION_32	(0<<23)
 #define DDL_SPRITEF_SHIFT		16
-#define DDL_SPRITEE_PRECISION_32	(1<<15)
-#define DDL_SPRITEE_PRECISION_16	(0<<15)
+#define DDL_SPRITEE_PRECISION_64	(1<<15)
+#define DDL_SPRITEE_PRECISION_32	(0<<15)
 #define DDL_SPRITEE_SHIFT		8
-#define DDL_PLANEC_PRECISION_32		(1<<7)
-#define DDL_PLANEC_PRECISION_16		(0<<7)
+#define DDL_PLANEC_PRECISION_64		(1<<7)
+#define DDL_PLANEC_PRECISION_32		(0<<7)
 #define DDL_PLANEC_SHIFT		0
 
 /* FIFO watermark sizes etc */
@@ -4630,6 +4690,8 @@ enum punit_power_well {
 #define GEN7_L3CNTLREG1				0xB01C
 #define  GEN7_WA_FOR_GEN7_L3_CONTROL			0x3C47FF8C
 #define  GEN7_L3AGDIS				(1<<19)
+#define GEN7_L3CNTLREG2				0xB020
+#define GEN7_L3CNTLREG3				0xB024
 
 #define GEN7_L3_CHICKEN_MODE_REGISTER		0xB030
 #define  GEN7_WA_L3_CHICKEN_MODE				0x20000000
@@ -4876,8 +4938,7 @@ enum punit_power_well {
 #define _PCH_TRANSA_LINK_M2	0xe0048
 #define _PCH_TRANSA_LINK_N2	0xe004c
 
-/* Per-transcoder DIP controls */
-
+/* Per-transcoder DIP controls (PCH) */
 #define _VIDEO_DIP_CTL_A         0xe0200
 #define _VIDEO_DIP_DATA_A        0xe0208
 #define _VIDEO_DIP_GCP_A         0xe0210
@@ -4890,6 +4951,7 @@ enum punit_power_well {
 #define TVIDEO_DIP_DATA(pipe) _PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
 #define TVIDEO_DIP_GCP(pipe) _PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)
 
+/* Per-transcoder DIP controls (VLV) */
 #define VLV_VIDEO_DIP_CTL_A		(VLV_DISPLAY_BASE + 0x60200)
 #define VLV_VIDEO_DIP_DATA_A		(VLV_DISPLAY_BASE + 0x60208)
 #define VLV_VIDEO_DIP_GDCP_PAYLOAD_A	(VLV_DISPLAY_BASE + 0x60210)
@@ -4898,12 +4960,19 @@ enum punit_power_well {
 #define VLV_VIDEO_DIP_DATA_B		(VLV_DISPLAY_BASE + 0x61174)
 #define VLV_VIDEO_DIP_GDCP_PAYLOAD_B	(VLV_DISPLAY_BASE + 0x61178)
 
+#define CHV_VIDEO_DIP_CTL_C		(VLV_DISPLAY_BASE + 0x611f0)
+#define CHV_VIDEO_DIP_DATA_C		(VLV_DISPLAY_BASE + 0x611f4)
+#define CHV_VIDEO_DIP_GDCP_PAYLOAD_C	(VLV_DISPLAY_BASE + 0x611f8)
+
 #define VLV_TVIDEO_DIP_CTL(pipe) \
-	 _PIPE(pipe, VLV_VIDEO_DIP_CTL_A, VLV_VIDEO_DIP_CTL_B)
+	_PIPE3((pipe), VLV_VIDEO_DIP_CTL_A, \
+	       VLV_VIDEO_DIP_CTL_B, CHV_VIDEO_DIP_CTL_C)
 #define VLV_TVIDEO_DIP_DATA(pipe) \
-	 _PIPE(pipe, VLV_VIDEO_DIP_DATA_A, VLV_VIDEO_DIP_DATA_B)
+	_PIPE3((pipe), VLV_VIDEO_DIP_DATA_A, \
+	       VLV_VIDEO_DIP_DATA_B, CHV_VIDEO_DIP_DATA_C)
 #define VLV_TVIDEO_DIP_GCP(pipe) \
-	_PIPE(pipe, VLV_VIDEO_DIP_GDCP_PAYLOAD_A, VLV_VIDEO_DIP_GDCP_PAYLOAD_B)
+	_PIPE3((pipe), VLV_VIDEO_DIP_GDCP_PAYLOAD_A, \
+		VLV_VIDEO_DIP_GDCP_PAYLOAD_B, CHV_VIDEO_DIP_GDCP_PAYLOAD_C)
 
 /* Haswell DIP controls */
 #define HSW_VIDEO_DIP_CTL_A		0x60200
@@ -5334,6 +5403,7 @@ enum punit_power_well {
 #define   VLV_GTLC_ALLOWWAKEERR			(1 << 1)
 #define   VLV_GTLC_PW_MEDIA_STATUS_MASK		(1 << 5)
 #define   VLV_GTLC_PW_RENDER_STATUS_MASK	(1 << 7)
+#define VLV_GTLC_SURVIVABILITY_REG              0x130098
 #define  FORCEWAKE_MT				0xa188 /* multi-threaded */
 #define   FORCEWAKE_KERNEL			0x1
 #define   FORCEWAKE_USER			0x2
@@ -5471,6 +5541,12 @@ enum punit_power_well {
 						 GEN6_PM_RP_DOWN_THRESHOLD | \
 						 GEN6_PM_RP_DOWN_TIMEOUT)
 
+#define CHV_CZ_CLOCK_FREQ_MODE_200			200
+#define CHV_CZ_CLOCK_FREQ_MODE_267			267
+#define CHV_CZ_CLOCK_FREQ_MODE_320			320
+#define CHV_CZ_CLOCK_FREQ_MODE_333			333
+#define CHV_CZ_CLOCK_FREQ_MODE_400			400
+
 #define GEN7_GT_SCRATCH_BASE			0x4F100
 #define GEN7_GT_SCRATCH_REG_NUM			8
 
@@ -5481,6 +5557,8 @@ enum punit_power_well {
 #define GEN6_GT_GFX_RC6_LOCKED			0x138104
 #define VLV_COUNTER_CONTROL			0x138104
 #define   VLV_COUNT_RANGE_HIGH			(1<<15)
+#define   VLV_MEDIA_RC0_COUNT_EN		(1<<5)
+#define   VLV_RENDER_RC0_COUNT_EN		(1<<4)
 #define   VLV_MEDIA_RC6_COUNT_EN		(1<<1)
 #define   VLV_RENDER_RC6_COUNT_EN		(1<<0)
 #define GEN6_GT_GFX_RC6				0x138108
@@ -5489,6 +5567,8 @@ enum punit_power_well {
 
 #define GEN6_GT_GFX_RC6p			0x13810C
 #define GEN6_GT_GFX_RC6pp			0x138110
+#define VLV_RENDER_C0_COUNT_REG		0x138118
+#define VLV_MEDIA_C0_COUNT_REG			0x13811C
 
 #define GEN6_PCODE_MAILBOX			0x138124
 #define   GEN6_PCODE_READY			(1<<31)
@@ -5723,6 +5803,7 @@ enum punit_power_well {
 #define  TRANS_DDI_FUNC_ENABLE		(1<<31)
 /* Those bits are ignored by pipe EDP since it can only connect to DDI A */
 #define  TRANS_DDI_PORT_MASK		(7<<28)
+#define  TRANS_DDI_PORT_SHIFT		28
 #define  TRANS_DDI_SELECT_PORT(x)	((x)<<28)
 #define  TRANS_DDI_PORT_NONE		(0<<28)
 #define  TRANS_DDI_MODE_SELECT_MASK	(7<<24)
@@ -5743,6 +5824,7 @@ enum punit_power_well {
 #define  TRANS_DDI_EDP_INPUT_A_ONOFF	(4<<12)
 #define  TRANS_DDI_EDP_INPUT_B_ONOFF	(5<<12)
 #define  TRANS_DDI_EDP_INPUT_C_ONOFF	(6<<12)
+#define  TRANS_DDI_DP_VC_PAYLOAD_ALLOC	(1<<8)
 #define  TRANS_DDI_BFI_ENABLE		(1<<4)
 
 /* DisplayPort Transport Control */
@@ -5752,6 +5834,7 @@ enum punit_power_well {
 #define  DP_TP_CTL_ENABLE			(1<<31)
 #define  DP_TP_CTL_MODE_SST			(0<<27)
 #define  DP_TP_CTL_MODE_MST			(1<<27)
+#define  DP_TP_CTL_FORCE_ACT			(1<<25)
 #define  DP_TP_CTL_ENHANCED_FRAME_ENABLE	(1<<18)
 #define  DP_TP_CTL_FDI_AUTOTRAIN		(1<<15)
 #define  DP_TP_CTL_LINK_TRAIN_MASK		(7<<8)
@@ -5766,15 +5849,19 @@ enum punit_power_well {
 #define DP_TP_STATUS_A			0x64044
 #define DP_TP_STATUS_B			0x64144
 #define DP_TP_STATUS(port) _PORT(port, DP_TP_STATUS_A, DP_TP_STATUS_B)
-#define  DP_TP_STATUS_IDLE_DONE		(1<<25)
-#define  DP_TP_STATUS_AUTOTRAIN_DONE	(1<<12)
+#define  DP_TP_STATUS_IDLE_DONE			(1<<25)
+#define  DP_TP_STATUS_ACT_SENT			(1<<24)
+#define  DP_TP_STATUS_MODE_STATUS_MST		(1<<23)
+#define  DP_TP_STATUS_AUTOTRAIN_DONE		(1<<12)
+#define  DP_TP_STATUS_PAYLOAD_MAPPING_VC2	(3 << 8)
+#define  DP_TP_STATUS_PAYLOAD_MAPPING_VC1	(3 << 4)
+#define  DP_TP_STATUS_PAYLOAD_MAPPING_VC0	(3 << 0)
 
 /* DDI Buffer Control */
 #define DDI_BUF_CTL_A				0x64000
 #define DDI_BUF_CTL_B				0x64100
 #define DDI_BUF_CTL(port) _PORT(port, DDI_BUF_CTL_A, DDI_BUF_CTL_B)
 #define  DDI_BUF_CTL_ENABLE			(1<<31)
-/* Haswell */
 #define  DDI_BUF_EMP_400MV_0DB_HSW		(0<<24)   /* Sel0 */
 #define  DDI_BUF_EMP_400MV_3_5DB_HSW		(1<<24)   /* Sel1 */
 #define  DDI_BUF_EMP_400MV_6DB_HSW		(2<<24)   /* Sel2 */
@@ -5784,16 +5871,6 @@ enum punit_power_well {
 #define  DDI_BUF_EMP_600MV_6DB_HSW		(6<<24)   /* Sel6 */
 #define  DDI_BUF_EMP_800MV_0DB_HSW		(7<<24)   /* Sel7 */
 #define  DDI_BUF_EMP_800MV_3_5DB_HSW		(8<<24)   /* Sel8 */
-/* Broadwell */
-#define  DDI_BUF_EMP_400MV_0DB_BDW		(0<<24)   /* Sel0 */
-#define  DDI_BUF_EMP_400MV_3_5DB_BDW		(1<<24)   /* Sel1 */
-#define  DDI_BUF_EMP_400MV_6DB_BDW		(2<<24)   /* Sel2 */
-#define  DDI_BUF_EMP_600MV_0DB_BDW		(3<<24)   /* Sel3 */
-#define  DDI_BUF_EMP_600MV_3_5DB_BDW		(4<<24)   /* Sel4 */
-#define  DDI_BUF_EMP_600MV_6DB_BDW		(5<<24)   /* Sel5 */
-#define  DDI_BUF_EMP_800MV_0DB_BDW		(6<<24)   /* Sel6 */
-#define  DDI_BUF_EMP_800MV_3_5DB_BDW		(7<<24)   /* Sel7 */
-#define  DDI_BUF_EMP_1200MV_0DB_BDW		(8<<24)   /* Sel8 */
 #define  DDI_BUF_EMP_MASK			(0xf<<24)
 #define  DDI_BUF_PORT_REVERSAL			(1<<16)
 #define  DDI_BUF_IS_IDLE			(1<<7)
@@ -5861,10 +5938,12 @@ enum punit_power_well {
 /* WRPLL */
 #define WRPLL_CTL1			0x46040
 #define WRPLL_CTL2			0x46060
+#define WRPLL_CTL(pll)			(pll == 0 ? WRPLL_CTL1 : WRPLL_CTL2)
 #define  WRPLL_PLL_ENABLE		(1<<31)
-#define  WRPLL_PLL_SELECT_SSC		(0x01<<28)
-#define  WRPLL_PLL_SELECT_NON_SSC	(0x02<<28)
-#define  WRPLL_PLL_SELECT_LCPLL_2700	(0x03<<28)
+#define  WRPLL_PLL_SSC			(1<<28)
+#define  WRPLL_PLL_NON_SSC		(2<<28)
+#define  WRPLL_PLL_LCPLL		(3<<28)
+#define  WRPLL_PLL_REF_MASK		(3<<28)
 /* WRPLL divider programming */
 #define  WRPLL_DIVIDER_REFERENCE(x)	((x)<<0)
 #define  WRPLL_DIVIDER_REF_MASK		(0xff)
@@ -5883,6 +5962,7 @@ enum punit_power_well {
 #define  PORT_CLK_SEL_LCPLL_1350	(1<<29)
 #define  PORT_CLK_SEL_LCPLL_810		(2<<29)
 #define  PORT_CLK_SEL_SPLL		(3<<29)
+#define  PORT_CLK_SEL_WRPLL(pll)	(((pll)+4)<<29)
 #define  PORT_CLK_SEL_WRPLL1		(4<<29)
 #define  PORT_CLK_SEL_WRPLL2		(5<<29)
 #define  PORT_CLK_SEL_NONE		(7<<29)
@@ -5924,7 +6004,10 @@ enum punit_power_well {
 #define  LCPLL_CD_SOURCE_FCLK		(1<<21)
 #define  LCPLL_CD_SOURCE_FCLK_DONE	(1<<19)
 
-#define D_COMP				(MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
+/* Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register,
+ * since on HSW we can't write to it using I915_WRITE. */
+#define D_COMP_HSW			(MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
+#define D_COMP_BDW			0x138144
 #define  D_COMP_RCOMP_IN_PROGRESS	(1<<9)
 #define  D_COMP_COMP_FORCE		(1<<8)
 #define  D_COMP_COMP_DISABLE		(1<<0)
@@ -6005,7 +6088,8 @@ enum punit_power_well {
 
 #define _MIPIA_PORT_CTRL			(VLV_DISPLAY_BASE + 0x61190)
 #define _MIPIB_PORT_CTRL			(VLV_DISPLAY_BASE + 0x61700)
-#define MIPI_PORT_CTRL(pipe)		_PIPE(pipe, _MIPIA_PORT_CTRL, _MIPIB_PORT_CTRL)
+#define MIPI_PORT_CTRL(tc)		_TRANSCODER(tc, _MIPIA_PORT_CTRL, \
+						_MIPIB_PORT_CTRL)
 #define  DPI_ENABLE					(1 << 31) /* A + B */
 #define  MIPIA_MIPI4DPHY_DELAY_COUNT_SHIFT		27
 #define  MIPIA_MIPI4DPHY_DELAY_COUNT_MASK		(0xf << 27)
@@ -6047,18 +6131,20 @@ enum punit_power_well {
 
 #define _MIPIA_TEARING_CTRL			(VLV_DISPLAY_BASE + 0x61194)
 #define _MIPIB_TEARING_CTRL			(VLV_DISPLAY_BASE + 0x61704)
-#define MIPI_TEARING_CTRL(pipe)		_PIPE(pipe, _MIPIA_TEARING_CTRL, _MIPIB_TEARING_CTRL)
+#define MIPI_TEARING_CTRL(tc)			_TRANSCODER(tc, \
+				_MIPIA_TEARING_CTRL, _MIPIB_TEARING_CTRL)
 #define  TEARING_EFFECT_DELAY_SHIFT			0
 #define  TEARING_EFFECT_DELAY_MASK			(0xffff << 0)
 
 /* XXX: all bits reserved */
-#define _MIPIA_AUTOPWG				(VLV_DISPLAY_BASE + 0x611a0)
+#define _MIPIA_AUTOPWG			(VLV_DISPLAY_BASE + 0x611a0)
 
 /* MIPI DSI Controller and D-PHY registers */
 
-#define _MIPIA_DEVICE_READY			(VLV_DISPLAY_BASE + 0xb000)
-#define _MIPIB_DEVICE_READY			(VLV_DISPLAY_BASE + 0xb800)
-#define MIPI_DEVICE_READY(pipe)		_PIPE(pipe, _MIPIA_DEVICE_READY, _MIPIB_DEVICE_READY)
+#define _MIPIA_DEVICE_READY		(dev_priv->mipi_mmio_base + 0xb000)
+#define _MIPIB_DEVICE_READY		(dev_priv->mipi_mmio_base + 0xb800)
+#define MIPI_DEVICE_READY(tc)		_TRANSCODER(tc, _MIPIA_DEVICE_READY, \
+						_MIPIB_DEVICE_READY)
 #define  BUS_POSSESSION					(1 << 3) /* set to give bus to receiver */
 #define  ULPS_STATE_MASK				(3 << 1)
 #define  ULPS_STATE_ENTER				(2 << 1)
@@ -6066,12 +6152,14 @@ enum punit_power_well {
 #define  ULPS_STATE_NORMAL_OPERATION			(0 << 1)
 #define  DEVICE_READY					(1 << 0)
 
-#define _MIPIA_INTR_STAT			(VLV_DISPLAY_BASE + 0xb004)
-#define _MIPIB_INTR_STAT			(VLV_DISPLAY_BASE + 0xb804)
-#define MIPI_INTR_STAT(pipe)		_PIPE(pipe, _MIPIA_INTR_STAT, _MIPIB_INTR_STAT)
-#define _MIPIA_INTR_EN				(VLV_DISPLAY_BASE + 0xb008)
-#define _MIPIB_INTR_EN				(VLV_DISPLAY_BASE + 0xb808)
-#define MIPI_INTR_EN(pipe)		_PIPE(pipe, _MIPIA_INTR_EN, _MIPIB_INTR_EN)
+#define _MIPIA_INTR_STAT		(dev_priv->mipi_mmio_base + 0xb004)
+#define _MIPIB_INTR_STAT		(dev_priv->mipi_mmio_base + 0xb804)
+#define MIPI_INTR_STAT(tc)		_TRANSCODER(tc, _MIPIA_INTR_STAT, \
+					_MIPIB_INTR_STAT)
+#define _MIPIA_INTR_EN			(dev_priv->mipi_mmio_base + 0xb008)
+#define _MIPIB_INTR_EN			(dev_priv->mipi_mmio_base + 0xb808)
+#define MIPI_INTR_EN(tc)		_TRANSCODER(tc, _MIPIA_INTR_EN, \
+					_MIPIB_INTR_EN)
 #define  TEARING_EFFECT					(1 << 31)
 #define  SPL_PKT_SENT_INTERRUPT				(1 << 30)
 #define  GEN_READ_DATA_AVAIL				(1 << 29)
@@ -6105,9 +6193,10 @@ enum punit_power_well {
 #define  RXSOT_SYNC_ERROR				(1 << 1)
 #define  RXSOT_ERROR					(1 << 0)
 
-#define _MIPIA_DSI_FUNC_PRG			(VLV_DISPLAY_BASE + 0xb00c)
-#define _MIPIB_DSI_FUNC_PRG			(VLV_DISPLAY_BASE + 0xb80c)
-#define MIPI_DSI_FUNC_PRG(pipe)		_PIPE(pipe, _MIPIA_DSI_FUNC_PRG, _MIPIB_DSI_FUNC_PRG)
+#define _MIPIA_DSI_FUNC_PRG		(dev_priv->mipi_mmio_base + 0xb00c)
+#define _MIPIB_DSI_FUNC_PRG		(dev_priv->mipi_mmio_base + 0xb80c)
+#define MIPI_DSI_FUNC_PRG(tc)		_TRANSCODER(tc, _MIPIA_DSI_FUNC_PRG, \
+						_MIPIB_DSI_FUNC_PRG)
 #define  CMD_MODE_DATA_WIDTH_MASK			(7 << 13)
 #define  CMD_MODE_NOT_SUPPORTED				(0 << 13)
 #define  CMD_MODE_DATA_WIDTH_16_BIT			(1 << 13)
@@ -6128,78 +6217,94 @@ enum punit_power_well {
 #define  DATA_LANES_PRG_REG_SHIFT			0
 #define  DATA_LANES_PRG_REG_MASK			(7 << 0)
 
-#define _MIPIA_HS_TX_TIMEOUT			(VLV_DISPLAY_BASE + 0xb010)
-#define _MIPIB_HS_TX_TIMEOUT			(VLV_DISPLAY_BASE + 0xb810)
-#define MIPI_HS_TX_TIMEOUT(pipe)	_PIPE(pipe, _MIPIA_HS_TX_TIMEOUT, _MIPIB_HS_TX_TIMEOUT)
+#define _MIPIA_HS_TX_TIMEOUT		(dev_priv->mipi_mmio_base + 0xb010)
+#define _MIPIB_HS_TX_TIMEOUT		(dev_priv->mipi_mmio_base + 0xb810)
+#define MIPI_HS_TX_TIMEOUT(tc)	_TRANSCODER(tc, _MIPIA_HS_TX_TIMEOUT, \
+					_MIPIB_HS_TX_TIMEOUT)
 #define  HIGH_SPEED_TX_TIMEOUT_COUNTER_MASK		0xffffff
 
-#define _MIPIA_LP_RX_TIMEOUT			(VLV_DISPLAY_BASE + 0xb014)
-#define _MIPIB_LP_RX_TIMEOUT			(VLV_DISPLAY_BASE + 0xb814)
-#define MIPI_LP_RX_TIMEOUT(pipe)	_PIPE(pipe, _MIPIA_LP_RX_TIMEOUT, _MIPIB_LP_RX_TIMEOUT)
+#define _MIPIA_LP_RX_TIMEOUT		(dev_priv->mipi_mmio_base + 0xb014)
+#define _MIPIB_LP_RX_TIMEOUT		(dev_priv->mipi_mmio_base + 0xb814)
+#define MIPI_LP_RX_TIMEOUT(tc)	_TRANSCODER(tc, _MIPIA_LP_RX_TIMEOUT, \
+					_MIPIB_LP_RX_TIMEOUT)
 #define  LOW_POWER_RX_TIMEOUT_COUNTER_MASK		0xffffff
 
-#define _MIPIA_TURN_AROUND_TIMEOUT		(VLV_DISPLAY_BASE + 0xb018)
-#define _MIPIB_TURN_AROUND_TIMEOUT		(VLV_DISPLAY_BASE + 0xb818)
-#define MIPI_TURN_AROUND_TIMEOUT(pipe)	_PIPE(pipe, _MIPIA_TURN_AROUND_TIMEOUT, _MIPIB_TURN_AROUND_TIMEOUT)
+#define _MIPIA_TURN_AROUND_TIMEOUT	(dev_priv->mipi_mmio_base + 0xb018)
+#define _MIPIB_TURN_AROUND_TIMEOUT	(dev_priv->mipi_mmio_base + 0xb818)
+#define MIPI_TURN_AROUND_TIMEOUT(tc)	_TRANSCODER(tc, \
+			_MIPIA_TURN_AROUND_TIMEOUT, _MIPIB_TURN_AROUND_TIMEOUT)
 #define  TURN_AROUND_TIMEOUT_MASK			0x3f
 
-#define _MIPIA_DEVICE_RESET_TIMER		(VLV_DISPLAY_BASE + 0xb01c)
-#define _MIPIB_DEVICE_RESET_TIMER		(VLV_DISPLAY_BASE + 0xb81c)
-#define MIPI_DEVICE_RESET_TIMER(pipe)	_PIPE(pipe, _MIPIA_DEVICE_RESET_TIMER, _MIPIB_DEVICE_RESET_TIMER)
+#define _MIPIA_DEVICE_RESET_TIMER	(dev_priv->mipi_mmio_base + 0xb01c)
+#define _MIPIB_DEVICE_RESET_TIMER	(dev_priv->mipi_mmio_base + 0xb81c)
+#define MIPI_DEVICE_RESET_TIMER(tc)	_TRANSCODER(tc, \
+			_MIPIA_DEVICE_RESET_TIMER, _MIPIB_DEVICE_RESET_TIMER)
 #define  DEVICE_RESET_TIMER_MASK			0xffff
 
-#define _MIPIA_DPI_RESOLUTION			(VLV_DISPLAY_BASE + 0xb020)
-#define _MIPIB_DPI_RESOLUTION			(VLV_DISPLAY_BASE + 0xb820)
-#define MIPI_DPI_RESOLUTION(pipe)	_PIPE(pipe, _MIPIA_DPI_RESOLUTION, _MIPIB_DPI_RESOLUTION)
+#define _MIPIA_DPI_RESOLUTION		(dev_priv->mipi_mmio_base + 0xb020)
+#define _MIPIB_DPI_RESOLUTION		(dev_priv->mipi_mmio_base + 0xb820)
+#define MIPI_DPI_RESOLUTION(tc)	_TRANSCODER(tc, _MIPIA_DPI_RESOLUTION, \
+					_MIPIB_DPI_RESOLUTION)
 #define  VERTICAL_ADDRESS_SHIFT				16
 #define  VERTICAL_ADDRESS_MASK				(0xffff << 16)
 #define  HORIZONTAL_ADDRESS_SHIFT			0
 #define  HORIZONTAL_ADDRESS_MASK			0xffff
 
-#define _MIPIA_DBI_FIFO_THROTTLE		(VLV_DISPLAY_BASE + 0xb024)
-#define _MIPIB_DBI_FIFO_THROTTLE		(VLV_DISPLAY_BASE + 0xb824)
-#define MIPI_DBI_FIFO_THROTTLE(pipe)	_PIPE(pipe, _MIPIA_DBI_FIFO_THROTTLE, _MIPIB_DBI_FIFO_THROTTLE)
+#define _MIPIA_DBI_FIFO_THROTTLE	(dev_priv->mipi_mmio_base + 0xb024)
+#define _MIPIB_DBI_FIFO_THROTTLE	(dev_priv->mipi_mmio_base + 0xb824)
+#define MIPI_DBI_FIFO_THROTTLE(tc)	_TRANSCODER(tc, \
+			_MIPIA_DBI_FIFO_THROTTLE, _MIPIB_DBI_FIFO_THROTTLE)
 #define  DBI_FIFO_EMPTY_HALF				(0 << 0)
 #define  DBI_FIFO_EMPTY_QUARTER				(1 << 0)
 #define  DBI_FIFO_EMPTY_7_LOCATIONS			(2 << 0)
 
 /* regs below are bits 15:0 */
-#define _MIPIA_HSYNC_PADDING_COUNT		(VLV_DISPLAY_BASE + 0xb028)
-#define _MIPIB_HSYNC_PADDING_COUNT		(VLV_DISPLAY_BASE + 0xb828)
-#define MIPI_HSYNC_PADDING_COUNT(pipe)	_PIPE(pipe, _MIPIA_HSYNC_PADDING_COUNT, _MIPIB_HSYNC_PADDING_COUNT)
-
-#define _MIPIA_HBP_COUNT			(VLV_DISPLAY_BASE + 0xb02c)
-#define _MIPIB_HBP_COUNT			(VLV_DISPLAY_BASE + 0xb82c)
-#define MIPI_HBP_COUNT(pipe)		_PIPE(pipe, _MIPIA_HBP_COUNT, _MIPIB_HBP_COUNT)
-
-#define _MIPIA_HFP_COUNT			(VLV_DISPLAY_BASE + 0xb030)
-#define _MIPIB_HFP_COUNT			(VLV_DISPLAY_BASE + 0xb830)
-#define MIPI_HFP_COUNT(pipe)		_PIPE(pipe, _MIPIA_HFP_COUNT, _MIPIB_HFP_COUNT)
-
-#define _MIPIA_HACTIVE_AREA_COUNT		(VLV_DISPLAY_BASE + 0xb034)
-#define _MIPIB_HACTIVE_AREA_COUNT		(VLV_DISPLAY_BASE + 0xb834)
-#define MIPI_HACTIVE_AREA_COUNT(pipe)	_PIPE(pipe, _MIPIA_HACTIVE_AREA_COUNT, _MIPIB_HACTIVE_AREA_COUNT)
-
-#define _MIPIA_VSYNC_PADDING_COUNT		(VLV_DISPLAY_BASE + 0xb038)
-#define _MIPIB_VSYNC_PADDING_COUNT		(VLV_DISPLAY_BASE + 0xb838)
-#define MIPI_VSYNC_PADDING_COUNT(pipe)	_PIPE(pipe, _MIPIA_VSYNC_PADDING_COUNT, _MIPIB_VSYNC_PADDING_COUNT)
+#define _MIPIA_HSYNC_PADDING_COUNT	(dev_priv->mipi_mmio_base + 0xb028)
+#define _MIPIB_HSYNC_PADDING_COUNT	(dev_priv->mipi_mmio_base + 0xb828)
+#define MIPI_HSYNC_PADDING_COUNT(tc)	_TRANSCODER(tc, \
+			_MIPIA_HSYNC_PADDING_COUNT, _MIPIB_HSYNC_PADDING_COUNT)
+
+#define _MIPIA_HBP_COUNT		(dev_priv->mipi_mmio_base + 0xb02c)
+#define _MIPIB_HBP_COUNT		(dev_priv->mipi_mmio_base + 0xb82c)
+#define MIPI_HBP_COUNT(tc)		_TRANSCODER(tc, _MIPIA_HBP_COUNT, \
+					_MIPIB_HBP_COUNT)
+
+#define _MIPIA_HFP_COUNT		(dev_priv->mipi_mmio_base + 0xb030)
+#define _MIPIB_HFP_COUNT		(dev_priv->mipi_mmio_base + 0xb830)
+#define MIPI_HFP_COUNT(tc)		_TRANSCODER(tc, _MIPIA_HFP_COUNT, \
+					_MIPIB_HFP_COUNT)
+
+#define _MIPIA_HACTIVE_AREA_COUNT	(dev_priv->mipi_mmio_base + 0xb034)
+#define _MIPIB_HACTIVE_AREA_COUNT	(dev_priv->mipi_mmio_base + 0xb834)
+#define MIPI_HACTIVE_AREA_COUNT(tc)	_TRANSCODER(tc, \
+			_MIPIA_HACTIVE_AREA_COUNT, _MIPIB_HACTIVE_AREA_COUNT)
+
+#define _MIPIA_VSYNC_PADDING_COUNT	(dev_priv->mipi_mmio_base + 0xb038)
+#define _MIPIB_VSYNC_PADDING_COUNT	(dev_priv->mipi_mmio_base + 0xb838)
+#define MIPI_VSYNC_PADDING_COUNT(tc)	_TRANSCODER(tc, \
+			_MIPIA_VSYNC_PADDING_COUNT, _MIPIB_VSYNC_PADDING_COUNT)
+
+#define _MIPIA_VBP_COUNT		(dev_priv->mipi_mmio_base + 0xb03c)
+#define _MIPIB_VBP_COUNT		(dev_priv->mipi_mmio_base + 0xb83c)
+#define MIPI_VBP_COUNT(tc)		_TRANSCODER(tc, _MIPIA_VBP_COUNT, \
+					_MIPIB_VBP_COUNT)
+
+#define _MIPIA_VFP_COUNT		(dev_priv->mipi_mmio_base + 0xb040)
+#define _MIPIB_VFP_COUNT		(dev_priv->mipi_mmio_base + 0xb840)
+#define MIPI_VFP_COUNT(tc)		_TRANSCODER(tc, _MIPIA_VFP_COUNT, \
+					_MIPIB_VFP_COUNT)
+
+#define _MIPIA_HIGH_LOW_SWITCH_COUNT	(dev_priv->mipi_mmio_base + 0xb044)
+#define _MIPIB_HIGH_LOW_SWITCH_COUNT	(dev_priv->mipi_mmio_base + 0xb844)
+#define MIPI_HIGH_LOW_SWITCH_COUNT(tc)	_TRANSCODER(tc,	\
+		_MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIB_HIGH_LOW_SWITCH_COUNT)
 
-#define _MIPIA_VBP_COUNT			(VLV_DISPLAY_BASE + 0xb03c)
-#define _MIPIB_VBP_COUNT			(VLV_DISPLAY_BASE + 0xb83c)
-#define MIPI_VBP_COUNT(pipe)		_PIPE(pipe, _MIPIA_VBP_COUNT, _MIPIB_VBP_COUNT)
-
-#define _MIPIA_VFP_COUNT			(VLV_DISPLAY_BASE + 0xb040)
-#define _MIPIB_VFP_COUNT			(VLV_DISPLAY_BASE + 0xb840)
-#define MIPI_VFP_COUNT(pipe)		_PIPE(pipe, _MIPIA_VFP_COUNT, _MIPIB_VFP_COUNT)
-
-#define _MIPIA_HIGH_LOW_SWITCH_COUNT		(VLV_DISPLAY_BASE + 0xb044)
-#define _MIPIB_HIGH_LOW_SWITCH_COUNT		(VLV_DISPLAY_BASE + 0xb844)
-#define MIPI_HIGH_LOW_SWITCH_COUNT(pipe)	_PIPE(pipe, _MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIB_HIGH_LOW_SWITCH_COUNT)
 /* regs above are bits 15:0 */
 
-#define _MIPIA_DPI_CONTROL			(VLV_DISPLAY_BASE + 0xb048)
-#define _MIPIB_DPI_CONTROL			(VLV_DISPLAY_BASE + 0xb848)
-#define MIPI_DPI_CONTROL(pipe)		_PIPE(pipe, _MIPIA_DPI_CONTROL, _MIPIB_DPI_CONTROL)
+#define _MIPIA_DPI_CONTROL		(dev_priv->mipi_mmio_base + 0xb048)
+#define _MIPIB_DPI_CONTROL		(dev_priv->mipi_mmio_base + 0xb848)
+#define MIPI_DPI_CONTROL(tc)		_TRANSCODER(tc, _MIPIA_DPI_CONTROL, \
+					_MIPIB_DPI_CONTROL)
 #define  DPI_LP_MODE					(1 << 6)
 #define  BACKLIGHT_OFF					(1 << 5)
 #define  BACKLIGHT_ON					(1 << 4)
@@ -6208,27 +6313,31 @@ enum punit_power_well {
 #define  TURN_ON					(1 << 1)
 #define  SHUTDOWN					(1 << 0)
 
-#define _MIPIA_DPI_DATA				(VLV_DISPLAY_BASE + 0xb04c)
-#define _MIPIB_DPI_DATA				(VLV_DISPLAY_BASE + 0xb84c)
-#define MIPI_DPI_DATA(pipe)		_PIPE(pipe, _MIPIA_DPI_DATA, _MIPIB_DPI_DATA)
+#define _MIPIA_DPI_DATA			(dev_priv->mipi_mmio_base + 0xb04c)
+#define _MIPIB_DPI_DATA			(dev_priv->mipi_mmio_base + 0xb84c)
+#define MIPI_DPI_DATA(tc)		_TRANSCODER(tc, _MIPIA_DPI_DATA, \
+					_MIPIB_DPI_DATA)
 #define  COMMAND_BYTE_SHIFT				0
 #define  COMMAND_BYTE_MASK				(0x3f << 0)
 
-#define _MIPIA_INIT_COUNT			(VLV_DISPLAY_BASE + 0xb050)
-#define _MIPIB_INIT_COUNT			(VLV_DISPLAY_BASE + 0xb850)
-#define MIPI_INIT_COUNT(pipe)		_PIPE(pipe, _MIPIA_INIT_COUNT, _MIPIB_INIT_COUNT)
+#define _MIPIA_INIT_COUNT		(dev_priv->mipi_mmio_base + 0xb050)
+#define _MIPIB_INIT_COUNT		(dev_priv->mipi_mmio_base + 0xb850)
+#define MIPI_INIT_COUNT(tc)		_TRANSCODER(tc, _MIPIA_INIT_COUNT, \
+					_MIPIB_INIT_COUNT)
 #define  MASTER_INIT_TIMER_SHIFT			0
 #define  MASTER_INIT_TIMER_MASK				(0xffff << 0)
 
-#define _MIPIA_MAX_RETURN_PKT_SIZE		(VLV_DISPLAY_BASE + 0xb054)
-#define _MIPIB_MAX_RETURN_PKT_SIZE		(VLV_DISPLAY_BASE + 0xb854)
-#define MIPI_MAX_RETURN_PKT_SIZE(pipe)	_PIPE(pipe, _MIPIA_MAX_RETURN_PKT_SIZE, _MIPIB_MAX_RETURN_PKT_SIZE)
+#define _MIPIA_MAX_RETURN_PKT_SIZE	(dev_priv->mipi_mmio_base + 0xb054)
+#define _MIPIB_MAX_RETURN_PKT_SIZE	(dev_priv->mipi_mmio_base + 0xb854)
+#define MIPI_MAX_RETURN_PKT_SIZE(tc)	_TRANSCODER(tc, \
+			_MIPIA_MAX_RETURN_PKT_SIZE, _MIPIB_MAX_RETURN_PKT_SIZE)
 #define  MAX_RETURN_PKT_SIZE_SHIFT			0
 #define  MAX_RETURN_PKT_SIZE_MASK			(0x3ff << 0)
 
-#define _MIPIA_VIDEO_MODE_FORMAT		(VLV_DISPLAY_BASE + 0xb058)
-#define _MIPIB_VIDEO_MODE_FORMAT		(VLV_DISPLAY_BASE + 0xb858)
-#define MIPI_VIDEO_MODE_FORMAT(pipe)	_PIPE(pipe, _MIPIA_VIDEO_MODE_FORMAT, _MIPIB_VIDEO_MODE_FORMAT)
+#define _MIPIA_VIDEO_MODE_FORMAT	(dev_priv->mipi_mmio_base + 0xb058)
+#define _MIPIB_VIDEO_MODE_FORMAT	(dev_priv->mipi_mmio_base + 0xb858)
+#define MIPI_VIDEO_MODE_FORMAT(tc)	_TRANSCODER(tc, \
+			_MIPIA_VIDEO_MODE_FORMAT, _MIPIB_VIDEO_MODE_FORMAT)
 #define  RANDOM_DPI_DISPLAY_RESOLUTION			(1 << 4)
 #define  DISABLE_VIDEO_BTA				(1 << 3)
 #define  IP_TG_CONFIG					(1 << 2)
@@ -6236,9 +6345,10 @@ enum punit_power_well {
 #define  VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS		(2 << 0)
 #define  VIDEO_MODE_BURST				(3 << 0)
 
-#define _MIPIA_EOT_DISABLE			(VLV_DISPLAY_BASE + 0xb05c)
-#define _MIPIB_EOT_DISABLE			(VLV_DISPLAY_BASE + 0xb85c)
-#define MIPI_EOT_DISABLE(pipe)		_PIPE(pipe, _MIPIA_EOT_DISABLE, _MIPIB_EOT_DISABLE)
+#define _MIPIA_EOT_DISABLE		(dev_priv->mipi_mmio_base + 0xb05c)
+#define _MIPIB_EOT_DISABLE		(dev_priv->mipi_mmio_base + 0xb85c)
+#define MIPI_EOT_DISABLE(tc)		_TRANSCODER(tc, _MIPIA_EOT_DISABLE, \
+					_MIPIB_EOT_DISABLE)
 #define  LP_RX_TIMEOUT_ERROR_RECOVERY_DISABLE		(1 << 7)
 #define  HS_RX_TIMEOUT_ERROR_RECOVERY_DISABLE		(1 << 6)
 #define  LOW_CONTENTION_RECOVERY_DISABLE		(1 << 5)
@@ -6248,28 +6358,33 @@ enum punit_power_well {
 #define  CLOCKSTOP					(1 << 1)
 #define  EOT_DISABLE					(1 << 0)
 
-#define _MIPIA_LP_BYTECLK			(VLV_DISPLAY_BASE + 0xb060)
-#define _MIPIB_LP_BYTECLK			(VLV_DISPLAY_BASE + 0xb860)
-#define MIPI_LP_BYTECLK(pipe)		_PIPE(pipe, _MIPIA_LP_BYTECLK, _MIPIB_LP_BYTECLK)
+#define _MIPIA_LP_BYTECLK		(dev_priv->mipi_mmio_base + 0xb060)
+#define _MIPIB_LP_BYTECLK		(dev_priv->mipi_mmio_base + 0xb860)
+#define MIPI_LP_BYTECLK(tc)		_TRANSCODER(tc, _MIPIA_LP_BYTECLK, \
+					_MIPIB_LP_BYTECLK)
 #define  LP_BYTECLK_SHIFT				0
 #define  LP_BYTECLK_MASK				(0xffff << 0)
 
 /* bits 31:0 */
-#define _MIPIA_LP_GEN_DATA			(VLV_DISPLAY_BASE + 0xb064)
-#define _MIPIB_LP_GEN_DATA			(VLV_DISPLAY_BASE + 0xb864)
-#define MIPI_LP_GEN_DATA(pipe)		_PIPE(pipe, _MIPIA_LP_GEN_DATA, _MIPIB_LP_GEN_DATA)
+#define _MIPIA_LP_GEN_DATA		(dev_priv->mipi_mmio_base + 0xb064)
+#define _MIPIB_LP_GEN_DATA		(dev_priv->mipi_mmio_base + 0xb864)
+#define MIPI_LP_GEN_DATA(tc)		_TRANSCODER(tc, _MIPIA_LP_GEN_DATA, \
+					_MIPIB_LP_GEN_DATA)
 
 /* bits 31:0 */
-#define _MIPIA_HS_GEN_DATA			(VLV_DISPLAY_BASE + 0xb068)
-#define _MIPIB_HS_GEN_DATA			(VLV_DISPLAY_BASE + 0xb868)
-#define MIPI_HS_GEN_DATA(pipe)		_PIPE(pipe, _MIPIA_HS_GEN_DATA, _MIPIB_HS_GEN_DATA)
-
-#define _MIPIA_LP_GEN_CTRL			(VLV_DISPLAY_BASE + 0xb06c)
-#define _MIPIB_LP_GEN_CTRL			(VLV_DISPLAY_BASE + 0xb86c)
-#define MIPI_LP_GEN_CTRL(pipe)		_PIPE(pipe, _MIPIA_LP_GEN_CTRL, _MIPIB_LP_GEN_CTRL)
-#define _MIPIA_HS_GEN_CTRL			(VLV_DISPLAY_BASE + 0xb070)
-#define _MIPIB_HS_GEN_CTRL			(VLV_DISPLAY_BASE + 0xb870)
-#define MIPI_HS_GEN_CTRL(pipe)		_PIPE(pipe, _MIPIA_HS_GEN_CTRL, _MIPIB_HS_GEN_CTRL)
+#define _MIPIA_HS_GEN_DATA		(dev_priv->mipi_mmio_base + 0xb068)
+#define _MIPIB_HS_GEN_DATA		(dev_priv->mipi_mmio_base + 0xb868)
+#define MIPI_HS_GEN_DATA(tc)		_TRANSCODER(tc, _MIPIA_HS_GEN_DATA, \
+					_MIPIB_HS_GEN_DATA)
+
+#define _MIPIA_LP_GEN_CTRL		(dev_priv->mipi_mmio_base + 0xb06c)
+#define _MIPIB_LP_GEN_CTRL		(dev_priv->mipi_mmio_base + 0xb86c)
+#define MIPI_LP_GEN_CTRL(tc)		_TRANSCODER(tc, _MIPIA_LP_GEN_CTRL, \
+					_MIPIB_LP_GEN_CTRL)
+#define _MIPIA_HS_GEN_CTRL		(dev_priv->mipi_mmio_base + 0xb070)
+#define _MIPIB_HS_GEN_CTRL		(dev_priv->mipi_mmio_base + 0xb870)
+#define MIPI_HS_GEN_CTRL(tc)		_TRANSCODER(tc, _MIPIA_HS_GEN_CTRL, \
+					_MIPIB_HS_GEN_CTRL)
 #define  LONG_PACKET_WORD_COUNT_SHIFT			8
 #define  LONG_PACKET_WORD_COUNT_MASK			(0xffff << 8)
 #define  SHORT_PACKET_PARAM_SHIFT			8
@@ -6280,9 +6395,10 @@ enum punit_power_well {
 #define  DATA_TYPE_MASK					(3f << 0)
 /* data type values, see include/video/mipi_display.h */
 
-#define _MIPIA_GEN_FIFO_STAT			(VLV_DISPLAY_BASE + 0xb074)
-#define _MIPIB_GEN_FIFO_STAT			(VLV_DISPLAY_BASE + 0xb874)
-#define MIPI_GEN_FIFO_STAT(pipe)	_PIPE(pipe, _MIPIA_GEN_FIFO_STAT, _MIPIB_GEN_FIFO_STAT)
+#define _MIPIA_GEN_FIFO_STAT		(dev_priv->mipi_mmio_base + 0xb074)
+#define _MIPIB_GEN_FIFO_STAT		(dev_priv->mipi_mmio_base + 0xb874)
+#define MIPI_GEN_FIFO_STAT(tc)	_TRANSCODER(tc, _MIPIA_GEN_FIFO_STAT, \
+					_MIPIB_GEN_FIFO_STAT)
 #define  DPI_FIFO_EMPTY					(1 << 28)
 #define  DBI_FIFO_EMPTY					(1 << 27)
 #define  LP_CTRL_FIFO_EMPTY				(1 << 26)
@@ -6298,16 +6414,18 @@ enum punit_power_well {
 #define  HS_DATA_FIFO_HALF_EMPTY			(1 << 1)
 #define  HS_DATA_FIFO_FULL				(1 << 0)
 
-#define _MIPIA_HS_LS_DBI_ENABLE			(VLV_DISPLAY_BASE + 0xb078)
-#define _MIPIB_HS_LS_DBI_ENABLE			(VLV_DISPLAY_BASE + 0xb878)
-#define MIPI_HS_LP_DBI_ENABLE(pipe)	_PIPE(pipe, _MIPIA_HS_LS_DBI_ENABLE, _MIPIB_HS_LS_DBI_ENABLE)
+#define _MIPIA_HS_LS_DBI_ENABLE		(dev_priv->mipi_mmio_base + 0xb078)
+#define _MIPIB_HS_LS_DBI_ENABLE		(dev_priv->mipi_mmio_base + 0xb878)
+#define MIPI_HS_LP_DBI_ENABLE(tc)	_TRANSCODER(tc, \
+			_MIPIA_HS_LS_DBI_ENABLE, _MIPIB_HS_LS_DBI_ENABLE)
 #define  DBI_HS_LP_MODE_MASK				(1 << 0)
 #define  DBI_LP_MODE					(1 << 0)
 #define  DBI_HS_MODE					(0 << 0)
 
-#define _MIPIA_DPHY_PARAM			(VLV_DISPLAY_BASE + 0xb080)
-#define _MIPIB_DPHY_PARAM			(VLV_DISPLAY_BASE + 0xb880)
-#define MIPI_DPHY_PARAM(pipe)		_PIPE(pipe, _MIPIA_DPHY_PARAM, _MIPIB_DPHY_PARAM)
+#define _MIPIA_DPHY_PARAM		(dev_priv->mipi_mmio_base + 0xb080)
+#define _MIPIB_DPHY_PARAM		(dev_priv->mipi_mmio_base + 0xb880)
+#define MIPI_DPHY_PARAM(tc)		_TRANSCODER(tc, _MIPIA_DPHY_PARAM, \
+					_MIPIB_DPHY_PARAM)
 #define  EXIT_ZERO_COUNT_SHIFT				24
 #define  EXIT_ZERO_COUNT_MASK				(0x3f << 24)
 #define  TRAIL_COUNT_SHIFT				16
@@ -6318,34 +6436,41 @@ enum punit_power_well {
 #define  PREPARE_COUNT_MASK				(0x3f << 0)
 
 /* bits 31:0 */
-#define _MIPIA_DBI_BW_CTRL			(VLV_DISPLAY_BASE + 0xb084)
-#define _MIPIB_DBI_BW_CTRL			(VLV_DISPLAY_BASE + 0xb884)
-#define MIPI_DBI_BW_CTRL(pipe)		_PIPE(pipe, _MIPIA_DBI_BW_CTRL, _MIPIB_DBI_BW_CTRL)
-
-#define _MIPIA_CLK_LANE_SWITCH_TIME_CNT		(VLV_DISPLAY_BASE + 0xb088)
-#define _MIPIB_CLK_LANE_SWITCH_TIME_CNT		(VLV_DISPLAY_BASE + 0xb888)
-#define MIPI_CLK_LANE_SWITCH_TIME_CNT(pipe)	_PIPE(pipe, _MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIB_CLK_LANE_SWITCH_TIME_CNT)
+#define _MIPIA_DBI_BW_CTRL		(dev_priv->mipi_mmio_base + 0xb084)
+#define _MIPIB_DBI_BW_CTRL		(dev_priv->mipi_mmio_base + 0xb884)
+#define MIPI_DBI_BW_CTRL(tc)		_TRANSCODER(tc, _MIPIA_DBI_BW_CTRL, \
+					_MIPIB_DBI_BW_CTRL)
+
+#define _MIPIA_CLK_LANE_SWITCH_TIME_CNT		(dev_priv->mipi_mmio_base \
+							+ 0xb088)
+#define _MIPIB_CLK_LANE_SWITCH_TIME_CNT		(dev_priv->mipi_mmio_base \
+							+ 0xb888)
+#define MIPI_CLK_LANE_SWITCH_TIME_CNT(tc)	_TRANSCODER(tc, \
+	_MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIB_CLK_LANE_SWITCH_TIME_CNT)
 #define  LP_HS_SSW_CNT_SHIFT				16
 #define  LP_HS_SSW_CNT_MASK				(0xffff << 16)
 #define  HS_LP_PWR_SW_CNT_SHIFT				0
 #define  HS_LP_PWR_SW_CNT_MASK				(0xffff << 0)
 
-#define _MIPIA_STOP_STATE_STALL			(VLV_DISPLAY_BASE + 0xb08c)
-#define _MIPIB_STOP_STATE_STALL			(VLV_DISPLAY_BASE + 0xb88c)
-#define MIPI_STOP_STATE_STALL(pipe)	_PIPE(pipe, _MIPIA_STOP_STATE_STALL, _MIPIB_STOP_STATE_STALL)
+#define _MIPIA_STOP_STATE_STALL		(dev_priv->mipi_mmio_base + 0xb08c)
+#define _MIPIB_STOP_STATE_STALL		(dev_priv->mipi_mmio_base + 0xb88c)
+#define MIPI_STOP_STATE_STALL(tc)	_TRANSCODER(tc, \
+			_MIPIA_STOP_STATE_STALL, _MIPIB_STOP_STATE_STALL)
 #define  STOP_STATE_STALL_COUNTER_SHIFT			0
 #define  STOP_STATE_STALL_COUNTER_MASK			(0xff << 0)
 
-#define _MIPIA_INTR_STAT_REG_1			(VLV_DISPLAY_BASE + 0xb090)
-#define _MIPIB_INTR_STAT_REG_1			(VLV_DISPLAY_BASE + 0xb890)
-#define MIPI_INTR_STAT_REG_1(pipe)	_PIPE(pipe, _MIPIA_INTR_STAT_REG_1, _MIPIB_INTR_STAT_REG_1)
-#define _MIPIA_INTR_EN_REG_1			(VLV_DISPLAY_BASE + 0xb094)
-#define _MIPIB_INTR_EN_REG_1			(VLV_DISPLAY_BASE + 0xb894)
-#define MIPI_INTR_EN_REG_1(pipe)	_PIPE(pipe, _MIPIA_INTR_EN_REG_1, _MIPIB_INTR_EN_REG_1)
+#define _MIPIA_INTR_STAT_REG_1		(dev_priv->mipi_mmio_base + 0xb090)
+#define _MIPIB_INTR_STAT_REG_1		(dev_priv->mipi_mmio_base + 0xb890)
+#define MIPI_INTR_STAT_REG_1(tc)	_TRANSCODER(tc, \
+				_MIPIA_INTR_STAT_REG_1, _MIPIB_INTR_STAT_REG_1)
+#define _MIPIA_INTR_EN_REG_1		(dev_priv->mipi_mmio_base + 0xb094)
+#define _MIPIB_INTR_EN_REG_1		(dev_priv->mipi_mmio_base + 0xb894)
+#define MIPI_INTR_EN_REG_1(tc)	_TRANSCODER(tc, _MIPIA_INTR_EN_REG_1, \
+					_MIPIB_INTR_EN_REG_1)
 #define  RX_CONTENTION_DETECTED				(1 << 0)
 
 /* XXX: only pipe A ?!? */
-#define MIPIA_DBI_TYPEC_CTRL			(VLV_DISPLAY_BASE + 0xb100)
+#define MIPIA_DBI_TYPEC_CTRL		(dev_priv->mipi_mmio_base + 0xb100)
 #define  DBI_TYPEC_ENABLE				(1 << 31)
 #define  DBI_TYPEC_WIP					(1 << 30)
 #define  DBI_TYPEC_OPTION_SHIFT				28
@@ -6359,9 +6484,10 @@ enum punit_power_well {
 
 /* MIPI adapter registers */
 
-#define _MIPIA_CTRL				(VLV_DISPLAY_BASE + 0xb104)
-#define _MIPIB_CTRL				(VLV_DISPLAY_BASE + 0xb904)
-#define MIPI_CTRL(pipe)			_PIPE(pipe, _MIPIA_CTRL, _MIPIB_CTRL)
+#define _MIPIA_CTRL			(dev_priv->mipi_mmio_base + 0xb104)
+#define _MIPIB_CTRL			(dev_priv->mipi_mmio_base + 0xb904)
+#define MIPI_CTRL(tc)			_TRANSCODER(tc, _MIPIA_CTRL, \
+					_MIPIB_CTRL)
 #define  ESCAPE_CLOCK_DIVIDER_SHIFT			5 /* A only */
 #define  ESCAPE_CLOCK_DIVIDER_MASK			(3 << 5)
 #define  ESCAPE_CLOCK_DIVIDER_1				(0 << 5)
@@ -6373,50 +6499,52 @@ enum punit_power_well {
 #define  READ_REQUEST_PRIORITY_HIGH			(3 << 3)
 #define  RGB_FLIP_TO_BGR				(1 << 2)
 
-#define _MIPIA_DATA_ADDRESS			(VLV_DISPLAY_BASE + 0xb108)
-#define _MIPIB_DATA_ADDRESS			(VLV_DISPLAY_BASE + 0xb908)
-#define MIPI_DATA_ADDRESS(pipe)		_PIPE(pipe, _MIPIA_DATA_ADDRESS, _MIPIB_DATA_ADDRESS)
+#define _MIPIA_DATA_ADDRESS		(dev_priv->mipi_mmio_base + 0xb108)
+#define _MIPIB_DATA_ADDRESS		(dev_priv->mipi_mmio_base + 0xb908)
+#define MIPI_DATA_ADDRESS(tc)		_TRANSCODER(tc, _MIPIA_DATA_ADDRESS, \
+					_MIPIB_DATA_ADDRESS)
 #define  DATA_MEM_ADDRESS_SHIFT				5
 #define  DATA_MEM_ADDRESS_MASK				(0x7ffffff << 5)
 #define  DATA_VALID					(1 << 0)
 
-#define _MIPIA_DATA_LENGTH			(VLV_DISPLAY_BASE + 0xb10c)
-#define _MIPIB_DATA_LENGTH			(VLV_DISPLAY_BASE + 0xb90c)
-#define MIPI_DATA_LENGTH(pipe)		_PIPE(pipe, _MIPIA_DATA_LENGTH, _MIPIB_DATA_LENGTH)
+#define _MIPIA_DATA_LENGTH		(dev_priv->mipi_mmio_base + 0xb10c)
+#define _MIPIB_DATA_LENGTH		(dev_priv->mipi_mmio_base + 0xb90c)
+#define MIPI_DATA_LENGTH(tc)		_TRANSCODER(tc, _MIPIA_DATA_LENGTH, \
+					_MIPIB_DATA_LENGTH)
 #define  DATA_LENGTH_SHIFT				0
 #define  DATA_LENGTH_MASK				(0xfffff << 0)
 
-#define _MIPIA_COMMAND_ADDRESS			(VLV_DISPLAY_BASE + 0xb110)
-#define _MIPIB_COMMAND_ADDRESS			(VLV_DISPLAY_BASE + 0xb910)
-#define MIPI_COMMAND_ADDRESS(pipe)	_PIPE(pipe, _MIPIA_COMMAND_ADDRESS, _MIPIB_COMMAND_ADDRESS)
+#define _MIPIA_COMMAND_ADDRESS		(dev_priv->mipi_mmio_base + 0xb110)
+#define _MIPIB_COMMAND_ADDRESS		(dev_priv->mipi_mmio_base + 0xb910)
+#define MIPI_COMMAND_ADDRESS(tc)	_TRANSCODER(tc, \
+				_MIPIA_COMMAND_ADDRESS, _MIPIB_COMMAND_ADDRESS)
 #define  COMMAND_MEM_ADDRESS_SHIFT			5
 #define  COMMAND_MEM_ADDRESS_MASK			(0x7ffffff << 5)
 #define  AUTO_PWG_ENABLE				(1 << 2)
 #define  MEMORY_WRITE_DATA_FROM_PIPE_RENDERING		(1 << 1)
 #define  COMMAND_VALID					(1 << 0)
 
-#define _MIPIA_COMMAND_LENGTH			(VLV_DISPLAY_BASE + 0xb114)
-#define _MIPIB_COMMAND_LENGTH			(VLV_DISPLAY_BASE + 0xb914)
-#define MIPI_COMMAND_LENGTH(pipe)	_PIPE(pipe, _MIPIA_COMMAND_LENGTH, _MIPIB_COMMAND_LENGTH)
+#define _MIPIA_COMMAND_LENGTH		(dev_priv->mipi_mmio_base + 0xb114)
+#define _MIPIB_COMMAND_LENGTH		(dev_priv->mipi_mmio_base + 0xb914)
+#define MIPI_COMMAND_LENGTH(tc)	_TRANSCODER(tc, _MIPIA_COMMAND_LENGTH, \
+					_MIPIB_COMMAND_LENGTH)
 #define  COMMAND_LENGTH_SHIFT(n)			(8 * (n)) /* n: 0...3 */
 #define  COMMAND_LENGTH_MASK(n)				(0xff << (8 * (n)))
 
-#define _MIPIA_READ_DATA_RETURN0		(VLV_DISPLAY_BASE + 0xb118)
-#define _MIPIB_READ_DATA_RETURN0		(VLV_DISPLAY_BASE + 0xb918)
-#define MIPI_READ_DATA_RETURN(pipe, n) \
-	(_PIPE(pipe, _MIPIA_READ_DATA_RETURN0, _MIPIB_READ_DATA_RETURN0) + 4 * (n)) /* n: 0...7 */
+#define _MIPIA_READ_DATA_RETURN0	(dev_priv->mipi_mmio_base + 0xb118)
+#define _MIPIB_READ_DATA_RETURN0	(dev_priv->mipi_mmio_base + 0xb918)
+#define MIPI_READ_DATA_RETURN(tc, n) \
+	(_TRANSCODER(tc, _MIPIA_READ_DATA_RETURN0, _MIPIB_READ_DATA_RETURN0) \
+					+ 4 * (n)) /* n: 0...7 */
 
-#define _MIPIA_READ_DATA_VALID			(VLV_DISPLAY_BASE + 0xb138)
-#define _MIPIB_READ_DATA_VALID			(VLV_DISPLAY_BASE + 0xb938)
-#define MIPI_READ_DATA_VALID(pipe)	_PIPE(pipe, _MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID)
+#define _MIPIA_READ_DATA_VALID		(dev_priv->mipi_mmio_base + 0xb138)
+#define _MIPIB_READ_DATA_VALID		(dev_priv->mipi_mmio_base + 0xb938)
+#define MIPI_READ_DATA_VALID(tc)	_TRANSCODER(tc, \
+				_MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID)
 #define  READ_DATA_VALID(n)				(1 << (n))
 
 /* For UMS only (deprecated): */
 #define _PALETTE_A (dev_priv->info.display_mmio_offset + 0xa000)
 #define _PALETTE_B (dev_priv->info.display_mmio_offset + 0xa800)
-#define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014)
-#define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018)
-#define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c)
-#define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020)
 
 #endif /* _I915_REG_H_ */
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index 86ce39a..ae7fd8f 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -47,22 +47,45 @@ static u32 calc_residency(struct drm_device *dev, const u32 reg)
 
 	intel_runtime_pm_get(dev_priv);
 
-	/* On VLV, residency time is in CZ units rather than 1.28us */
+	/* On VLV and CHV, residency time is in CZ units rather than 1.28us */
 	if (IS_VALLEYVIEW(dev)) {
-		u32 clkctl2;
+		u32 reg, czcount_30ns;
 
-		clkctl2 = I915_READ(VLV_CLK_CTL2) >>
-			CLK_CTL2_CZCOUNT_30NS_SHIFT;
-		if (!clkctl2) {
-			WARN(!clkctl2, "bogus CZ count value");
+		if (IS_CHERRYVIEW(dev))
+			reg = CHV_CLK_CTL1;
+		else
+			reg = VLV_CLK_CTL2;
+
+		czcount_30ns = I915_READ(reg) >> CLK_CTL2_CZCOUNT_30NS_SHIFT;
+
+		if (!czcount_30ns) {
+			WARN(!czcount_30ns, "bogus CZ count value");
 			ret = 0;
 			goto out;
 		}
-		units = DIV_ROUND_UP_ULL(30ULL * bias, (u64)clkctl2);
+
+		units = 0;
+		div = 1000000ULL;
+
+		if (IS_CHERRYVIEW(dev)) {
+			/* Special case for 320Mhz */
+			if (czcount_30ns == 1) {
+				div = 10000000ULL;
+				units = 3125ULL;
+			} else {
+				/* chv counts are one less */
+				czcount_30ns += 1;
+			}
+		}
+
+		if (units == 0)
+			units = DIV_ROUND_UP_ULL(30ULL * bias,
+						 (u64)czcount_30ns);
+
 		if (I915_READ(VLV_COUNTER_CONTROL) & VLV_COUNT_RANGE_HIGH)
 			units <<= 8;
 
-		div = 1000000ULL * bias;
+		div = div * bias;
 	}
 
 	raw_time = I915_READ(reg) * units;
@@ -461,11 +484,20 @@ static ssize_t gt_rp_mhz_show(struct device *kdev, struct device_attribute *attr
 	mutex_unlock(&dev->struct_mutex);
 
 	if (attr == &dev_attr_gt_RP0_freq_mhz) {
-		val = ((rp_state_cap & 0x0000ff) >> 0) * GT_FREQUENCY_MULTIPLIER;
+		if (IS_VALLEYVIEW(dev))
+			val = vlv_gpu_freq(dev_priv, dev_priv->rps.rp0_freq);
+		else
+			val = ((rp_state_cap & 0x0000ff) >> 0) * GT_FREQUENCY_MULTIPLIER;
 	} else if (attr == &dev_attr_gt_RP1_freq_mhz) {
-		val = ((rp_state_cap & 0x00ff00) >> 8) * GT_FREQUENCY_MULTIPLIER;
+		if (IS_VALLEYVIEW(dev))
+			val = vlv_gpu_freq(dev_priv, dev_priv->rps.rp1_freq);
+		else
+			val = ((rp_state_cap & 0x00ff00) >> 8) * GT_FREQUENCY_MULTIPLIER;
 	} else if (attr == &dev_attr_gt_RPn_freq_mhz) {
-		val = ((rp_state_cap & 0xff0000) >> 16) * GT_FREQUENCY_MULTIPLIER;
+		if (IS_VALLEYVIEW(dev))
+			val = vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq);
+		else
+			val = ((rp_state_cap & 0xff0000) >> 16) * GT_FREQUENCY_MULTIPLIER;
 	} else {
 		BUG();
 	}
@@ -486,6 +518,9 @@ static const struct attribute *vlv_attrs[] = {
 	&dev_attr_gt_cur_freq_mhz.attr,
 	&dev_attr_gt_max_freq_mhz.attr,
 	&dev_attr_gt_min_freq_mhz.attr,
+	&dev_attr_gt_RP0_freq_mhz.attr,
+	&dev_attr_gt_RP1_freq_mhz.attr,
+	&dev_attr_gt_RPn_freq_mhz.attr,
 	&dev_attr_vlv_rpe_freq_mhz.attr,
 	NULL,
 };
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 827498e..a669550 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -336,11 +336,12 @@ parse_lfp_backlight(struct drm_i915_private *dev_priv, struct bdb_header *bdb)
 
 	dev_priv->vbt.backlight.pwm_freq_hz = entry->pwm_freq_hz;
 	dev_priv->vbt.backlight.active_low_pwm = entry->active_low_pwm;
+	dev_priv->vbt.backlight.min_brightness = entry->min_brightness;
 	DRM_DEBUG_KMS("VBT backlight PWM modulation frequency %u Hz, "
 		      "active %s, min brightness %u, level %u\n",
 		      dev_priv->vbt.backlight.pwm_freq_hz,
 		      dev_priv->vbt.backlight.active_low_pwm ? "low" : "high",
-		      entry->min_brightness,
+		      dev_priv->vbt.backlight.min_brightness,
 		      backlight_data->level[panel_type]);
 }
 
@@ -877,7 +878,7 @@ err:
 
 	/* error during parsing so set all pointers to null
 	 * because of partial parsing */
-	memset(dev_priv->vbt.dsi.sequence, 0, MIPI_SEQ_MAX);
+	memset(dev_priv->vbt.dsi.sequence, 0, sizeof(dev_priv->vbt.dsi.sequence));
 }
 
 static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 5a045d3..2efaf8e 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -137,6 +137,18 @@ static void hsw_crt_get_config(struct intel_encoder *encoder,
 	pipe_config->adjusted_mode.flags |= intel_crt_get_flags(encoder);
 }
 
+static void hsw_crt_pre_enable(struct intel_encoder *encoder)
+{
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE, "SPLL already enabled\n");
+	I915_WRITE(SPLL_CTL,
+		   SPLL_PLL_ENABLE | SPLL_PLL_FREQ_1350MHz | SPLL_PLL_SSC);
+	POSTING_READ(SPLL_CTL);
+	udelay(20);
+}
+
 /* Note: The caller is required to filter out dpms modes not supported by the
  * platform. */
 static void intel_crt_set_dpms(struct intel_encoder *encoder, int mode)
@@ -194,6 +206,20 @@ static void intel_disable_crt(struct intel_encoder *encoder)
 	intel_crt_set_dpms(encoder, DRM_MODE_DPMS_OFF);
 }
 
+
+static void hsw_crt_post_disable(struct intel_encoder *encoder)
+{
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	uint32_t val;
+
+	DRM_DEBUG_KMS("Disabling SPLL\n");
+	val = I915_READ(SPLL_CTL);
+	WARN_ON(!(val & SPLL_PLL_ENABLE));
+	I915_WRITE(SPLL_CTL, val & ~SPLL_PLL_ENABLE);
+	POSTING_READ(SPLL_CTL);
+}
+
 static void intel_enable_crt(struct intel_encoder *encoder)
 {
 	struct intel_crt *crt = intel_encoder_to_crt(encoder);
@@ -289,8 +315,10 @@ static bool intel_crt_compute_config(struct intel_encoder *encoder,
 		pipe_config->pipe_bpp = 24;
 
 	/* FDI must always be 2.7 GHz */
-	if (HAS_DDI(dev))
+	if (HAS_DDI(dev)) {
+		pipe_config->ddi_pll_sel = PORT_CLK_SEL_SPLL;
 		pipe_config->port_clock = 135000 * 2;
+	}
 
 	return true;
 }
@@ -632,8 +660,6 @@ intel_crt_detect(struct drm_connector *connector, bool force)
 	struct intel_load_detect_pipe tmp;
 	struct drm_modeset_acquire_ctx ctx;
 
-	intel_runtime_pm_get(dev_priv);
-
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force=%d\n",
 		      connector->base.id, connector->name,
 		      force);
@@ -685,8 +711,6 @@ intel_crt_detect(struct drm_connector *connector, bool force)
 
 out:
 	intel_display_power_put(dev_priv, power_domain);
-	intel_runtime_pm_put(dev_priv);
-
 	return status;
 }
 
@@ -860,6 +884,8 @@ void intel_crt_init(struct drm_device *dev)
 	if (HAS_DDI(dev)) {
 		crt->base.get_config = hsw_crt_get_config;
 		crt->base.get_hw_state = intel_ddi_get_hw_state;
+		crt->base.pre_enable = hsw_crt_pre_enable;
+		crt->base.post_disable = hsw_crt_post_disable;
 	} else {
 		crt->base.get_config = intel_crt_get_config;
 		crt->base.get_hw_state = intel_crt_get_hw_state;
@@ -869,7 +895,7 @@ void intel_crt_init(struct drm_device *dev)
 
 	drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	if (!I915_HAS_HOTPLUG(dev))
 		intel_connector->polled = DRM_CONNECTOR_POLL_CONNECT;
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index b17b9c7..5db0b555 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -76,12 +76,12 @@ static const u32 bdw_ddi_translations_edp[] = {
 	0x00FFFFFF, 0x00000012,		/* eDP parameters */
 	0x00EBAFFF, 0x00020011,
 	0x00C71FFF, 0x0006000F,
+	0x00AAAFFF, 0x000E000A,
 	0x00FFFFFF, 0x00020011,
 	0x00DB6FFF, 0x0005000F,
 	0x00BEEFFF, 0x000A000C,
 	0x00FFFFFF, 0x0005000F,
 	0x00DB6FFF, 0x000A000C,
-	0x00FFFFFF, 0x000A000C,
 	0x00FFFFFF, 0x00140006		/* HDMI parameters 800mV 0dB*/
 };
 
@@ -89,12 +89,12 @@ static const u32 bdw_ddi_translations_dp[] = {
 	0x00FFFFFF, 0x0007000E,		/* DP parameters */
 	0x00D75FFF, 0x000E000A,
 	0x00BEFFFF, 0x00140006,
+	0x80B2CFFF, 0x001B0002,
 	0x00FFFFFF, 0x000E000A,
 	0x00D75FFF, 0x00180004,
 	0x80CB2FFF, 0x001B0002,
 	0x00F7DFFF, 0x00180004,
 	0x80D75FFF, 0x001B0002,
-	0x80FFFFFF, 0x001B0002,
 	0x00FFFFFF, 0x00140006		/* HDMI parameters 800mV 0dB*/
 };
 
@@ -116,7 +116,10 @@ enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder)
 	struct drm_encoder *encoder = &intel_encoder->base;
 	int type = intel_encoder->type;
 
-	if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP ||
+	if (type == INTEL_OUTPUT_DP_MST) {
+		struct intel_digital_port *intel_dig_port = enc_to_mst(encoder)->primary;
+		return intel_dig_port->port;
+	} else if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP ||
 	    type == INTEL_OUTPUT_HDMI || type == INTEL_OUTPUT_UNKNOWN) {
 		struct intel_digital_port *intel_dig_port =
 			enc_to_dig_port(encoder);
@@ -277,7 +280,8 @@ void hsw_fdi_link_train(struct drm_crtc *crtc)
 	I915_WRITE(_FDI_RXA_CTL, rx_ctl_val);
 
 	/* Configure Port Clock Select */
-	I915_WRITE(PORT_CLK_SEL(PORT_E), intel_crtc->ddi_pll_sel);
+	I915_WRITE(PORT_CLK_SEL(PORT_E), intel_crtc->config.ddi_pll_sel);
+	WARN_ON(intel_crtc->config.ddi_pll_sel != PORT_CLK_SEL_SPLL);
 
 	/* Start the training iterating through available voltages and emphasis,
 	 * testing each value twice. */
@@ -364,6 +368,18 @@ void hsw_fdi_link_train(struct drm_crtc *crtc)
 	DRM_ERROR("FDI link training failed!\n");
 }
 
+void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)
+{
+	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+	struct intel_digital_port *intel_dig_port =
+		enc_to_dig_port(&encoder->base);
+
+	intel_dp->DP = intel_dig_port->saved_port_bits |
+		DDI_BUF_CTL_ENABLE | DDI_BUF_EMP_400MV_0DB_HSW;
+	intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count);
+
+}
+
 static struct intel_encoder *
 intel_ddi_get_crtc_encoder(struct drm_crtc *crtc)
 {
@@ -385,53 +401,6 @@ intel_ddi_get_crtc_encoder(struct drm_crtc *crtc)
 	return ret;
 }
 
-void intel_ddi_put_crtc_pll(struct drm_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = crtc->dev->dev_private;
-	struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	uint32_t val;
-
-	switch (intel_crtc->ddi_pll_sel) {
-	case PORT_CLK_SEL_SPLL:
-		plls->spll_refcount--;
-		if (plls->spll_refcount == 0) {
-			DRM_DEBUG_KMS("Disabling SPLL\n");
-			val = I915_READ(SPLL_CTL);
-			WARN_ON(!(val & SPLL_PLL_ENABLE));
-			I915_WRITE(SPLL_CTL, val & ~SPLL_PLL_ENABLE);
-			POSTING_READ(SPLL_CTL);
-		}
-		break;
-	case PORT_CLK_SEL_WRPLL1:
-		plls->wrpll1_refcount--;
-		if (plls->wrpll1_refcount == 0) {
-			DRM_DEBUG_KMS("Disabling WRPLL 1\n");
-			val = I915_READ(WRPLL_CTL1);
-			WARN_ON(!(val & WRPLL_PLL_ENABLE));
-			I915_WRITE(WRPLL_CTL1, val & ~WRPLL_PLL_ENABLE);
-			POSTING_READ(WRPLL_CTL1);
-		}
-		break;
-	case PORT_CLK_SEL_WRPLL2:
-		plls->wrpll2_refcount--;
-		if (plls->wrpll2_refcount == 0) {
-			DRM_DEBUG_KMS("Disabling WRPLL 2\n");
-			val = I915_READ(WRPLL_CTL2);
-			WARN_ON(!(val & WRPLL_PLL_ENABLE));
-			I915_WRITE(WRPLL_CTL2, val & ~WRPLL_PLL_ENABLE);
-			POSTING_READ(WRPLL_CTL2);
-		}
-		break;
-	}
-
-	WARN(plls->spll_refcount < 0, "Invalid SPLL refcount\n");
-	WARN(plls->wrpll1_refcount < 0, "Invalid WRPLL1 refcount\n");
-	WARN(plls->wrpll2_refcount < 0, "Invalid WRPLL2 refcount\n");
-
-	intel_crtc->ddi_pll_sel = PORT_CLK_SEL_NONE;
-}
-
 #define LC_FREQ 2700
 #define LC_FREQ_2K (LC_FREQ * 2000)
 
@@ -592,9 +561,9 @@ static int intel_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,
 	u32 wrpll;
 
 	wrpll = I915_READ(reg);
-	switch (wrpll & SPLL_PLL_REF_MASK) {
-	case SPLL_PLL_SSC:
-	case SPLL_PLL_NON_SSC:
+	switch (wrpll & WRPLL_PLL_REF_MASK) {
+	case WRPLL_PLL_SSC:
+	case WRPLL_PLL_NON_SSC:
 		/*
 		 * We could calculate spread here, but our checking
 		 * code only cares about 5% accuracy, and spread is a max of
@@ -602,7 +571,7 @@ static int intel_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,
 		 */
 		refclk = 135;
 		break;
-	case SPLL_PLL_LCPLL:
+	case WRPLL_PLL_LCPLL:
 		refclk = LC_FREQ;
 		break;
 	default:
@@ -618,15 +587,14 @@ static int intel_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,
 	return (refclk * n * 100) / (p * r);
 }
 
-static void intel_ddi_clock_get(struct intel_encoder *encoder,
-				struct intel_crtc_config *pipe_config)
+void intel_ddi_clock_get(struct intel_encoder *encoder,
+			 struct intel_crtc_config *pipe_config)
 {
 	struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
-	enum port port = intel_ddi_get_encoder_port(encoder);
 	int link_clock = 0;
 	u32 val, pll;
 
-	val = I915_READ(PORT_CLK_SEL(port));
+	val = pipe_config->ddi_pll_sel;
 	switch (val & PORT_CLK_SEL_MASK) {
 	case PORT_CLK_SEL_LCPLL_810:
 		link_clock = 81000;
@@ -750,173 +718,37 @@ bool intel_ddi_pll_select(struct intel_crtc *intel_crtc)
 {
 	struct drm_crtc *crtc = &intel_crtc->base;
 	struct intel_encoder *intel_encoder = intel_ddi_get_crtc_encoder(crtc);
-	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_i915_private *dev_priv = crtc->dev->dev_private;
-	struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
 	int type = intel_encoder->type;
-	enum pipe pipe = intel_crtc->pipe;
 	int clock = intel_crtc->config.port_clock;
 
-	intel_ddi_put_crtc_pll(crtc);
-
-	if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
-		struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+	intel_put_shared_dpll(intel_crtc);
 
-		switch (intel_dp->link_bw) {
-		case DP_LINK_BW_1_62:
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_LCPLL_810;
-			break;
-		case DP_LINK_BW_2_7:
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_LCPLL_1350;
-			break;
-		case DP_LINK_BW_5_4:
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_LCPLL_2700;
-			break;
-		default:
-			DRM_ERROR("Link bandwidth %d unsupported\n",
-				  intel_dp->link_bw);
-			return false;
-		}
-
-	} else if (type == INTEL_OUTPUT_HDMI) {
-		uint32_t reg, val;
+	if (type == INTEL_OUTPUT_HDMI) {
+		struct intel_shared_dpll *pll;
+		uint32_t val;
 		unsigned p, n2, r2;
 
 		intel_ddi_calculate_wrpll(clock * 1000, &r2, &n2, &p);
 
-		val = WRPLL_PLL_ENABLE | WRPLL_PLL_SELECT_LCPLL_2700 |
+		val = WRPLL_PLL_ENABLE | WRPLL_PLL_LCPLL |
 		      WRPLL_DIVIDER_REFERENCE(r2) | WRPLL_DIVIDER_FEEDBACK(n2) |
 		      WRPLL_DIVIDER_POST(p);
 
-		if (val == I915_READ(WRPLL_CTL1)) {
-			DRM_DEBUG_KMS("Reusing WRPLL 1 on pipe %c\n",
-				      pipe_name(pipe));
-			reg = WRPLL_CTL1;
-		} else if (val == I915_READ(WRPLL_CTL2)) {
-			DRM_DEBUG_KMS("Reusing WRPLL 2 on pipe %c\n",
-				      pipe_name(pipe));
-			reg = WRPLL_CTL2;
-		} else if (plls->wrpll1_refcount == 0) {
-			DRM_DEBUG_KMS("Using WRPLL 1 on pipe %c\n",
-				      pipe_name(pipe));
-			reg = WRPLL_CTL1;
-		} else if (plls->wrpll2_refcount == 0) {
-			DRM_DEBUG_KMS("Using WRPLL 2 on pipe %c\n",
-				      pipe_name(pipe));
-			reg = WRPLL_CTL2;
-		} else {
-			DRM_ERROR("No WRPLLs available!\n");
-			return false;
-		}
-
-		DRM_DEBUG_KMS("WRPLL: %dKHz refresh rate with p=%d, n2=%d r2=%d\n",
-			      clock, p, n2, r2);
-
-		if (reg == WRPLL_CTL1) {
-			plls->wrpll1_refcount++;
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_WRPLL1;
-		} else {
-			plls->wrpll2_refcount++;
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_WRPLL2;
-		}
+		intel_crtc->config.dpll_hw_state.wrpll = val;
 
-	} else if (type == INTEL_OUTPUT_ANALOG) {
-		if (plls->spll_refcount == 0) {
-			DRM_DEBUG_KMS("Using SPLL on pipe %c\n",
-				      pipe_name(pipe));
-			plls->spll_refcount++;
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_SPLL;
-		} else {
-			DRM_ERROR("SPLL already in use\n");
+		pll = intel_get_shared_dpll(intel_crtc);
+		if (pll == NULL) {
+			DRM_DEBUG_DRIVER("failed to find PLL for pipe %c\n",
+					 pipe_name(intel_crtc->pipe));
 			return false;
 		}
 
-	} else {
-		WARN(1, "Invalid DDI encoder type %d\n", type);
-		return false;
+		intel_crtc->config.ddi_pll_sel = PORT_CLK_SEL_WRPLL(pll->id);
 	}
 
 	return true;
 }
 
-/*
- * To be called after intel_ddi_pll_select(). That one selects the PLL to be
- * used, this one actually enables the PLL.
- */
-void intel_ddi_pll_enable(struct intel_crtc *crtc)
-{
-	struct drm_device *dev = crtc->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
-	int clock = crtc->config.port_clock;
-	uint32_t reg, cur_val, new_val;
-	int refcount;
-	const char *pll_name;
-	uint32_t enable_bit = (1 << 31);
-	unsigned int p, n2, r2;
-
-	BUILD_BUG_ON(enable_bit != SPLL_PLL_ENABLE);
-	BUILD_BUG_ON(enable_bit != WRPLL_PLL_ENABLE);
-
-	switch (crtc->ddi_pll_sel) {
-	case PORT_CLK_SEL_LCPLL_2700:
-	case PORT_CLK_SEL_LCPLL_1350:
-	case PORT_CLK_SEL_LCPLL_810:
-		/*
-		 * LCPLL should always be enabled at this point of the mode set
-		 * sequence, so nothing to do.
-		 */
-		return;
-
-	case PORT_CLK_SEL_SPLL:
-		pll_name = "SPLL";
-		reg = SPLL_CTL;
-		refcount = plls->spll_refcount;
-		new_val = SPLL_PLL_ENABLE | SPLL_PLL_FREQ_1350MHz |
-			  SPLL_PLL_SSC;
-		break;
-
-	case PORT_CLK_SEL_WRPLL1:
-	case PORT_CLK_SEL_WRPLL2:
-		if (crtc->ddi_pll_sel == PORT_CLK_SEL_WRPLL1) {
-			pll_name = "WRPLL1";
-			reg = WRPLL_CTL1;
-			refcount = plls->wrpll1_refcount;
-		} else {
-			pll_name = "WRPLL2";
-			reg = WRPLL_CTL2;
-			refcount = plls->wrpll2_refcount;
-		}
-
-		intel_ddi_calculate_wrpll(clock * 1000, &r2, &n2, &p);
-
-		new_val = WRPLL_PLL_ENABLE | WRPLL_PLL_SELECT_LCPLL_2700 |
-			  WRPLL_DIVIDER_REFERENCE(r2) |
-			  WRPLL_DIVIDER_FEEDBACK(n2) | WRPLL_DIVIDER_POST(p);
-
-		break;
-
-	case PORT_CLK_SEL_NONE:
-		WARN(1, "Bad selected pll: PORT_CLK_SEL_NONE\n");
-		return;
-	default:
-		WARN(1, "Bad selected pll: 0x%08x\n", crtc->ddi_pll_sel);
-		return;
-	}
-
-	cur_val = I915_READ(reg);
-
-	WARN(refcount < 1, "Bad %s refcount: %d\n", pll_name, refcount);
-	if (refcount == 1) {
-		WARN(cur_val & enable_bit, "%s already enabled\n", pll_name);
-		I915_WRITE(reg, new_val);
-		POSTING_READ(reg);
-		udelay(20);
-	} else {
-		WARN((cur_val & enable_bit) == 0, "%s disabled\n", pll_name);
-	}
-}
-
 void intel_ddi_set_pipe_settings(struct drm_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->dev->dev_private;
@@ -926,8 +758,7 @@ void intel_ddi_set_pipe_settings(struct drm_crtc *crtc)
 	int type = intel_encoder->type;
 	uint32_t temp;
 
-	if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
-
+	if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP || type == INTEL_OUTPUT_DP_MST) {
 		temp = TRANS_MSA_SYNC_CLK;
 		switch (intel_crtc->config.pipe_bpp) {
 		case 18:
@@ -949,6 +780,21 @@ void intel_ddi_set_pipe_settings(struct drm_crtc *crtc)
 	}
 }
 
+void intel_ddi_set_vc_payload_alloc(struct drm_crtc *crtc, bool state)
+{
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct drm_device *dev = crtc->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	enum transcoder cpu_transcoder = intel_crtc->config.cpu_transcoder;
+	uint32_t temp;
+	temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+	if (state == true)
+		temp |= TRANS_DDI_DP_VC_PAYLOAD_ALLOC;
+	else
+		temp &= ~TRANS_DDI_DP_VC_PAYLOAD_ALLOC;
+	I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
+}
+
 void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc)
 {
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@@ -995,7 +841,9 @@ void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc)
 			 * eDP when not using the panel fitter, and when not
 			 * using motion blur mitigation (which we don't
 			 * support). */
-			if (IS_HASWELL(dev) && intel_crtc->config.pch_pfit.enabled)
+			if (IS_HASWELL(dev) &&
+			    (intel_crtc->config.pch_pfit.enabled ||
+			     intel_crtc->config.pch_pfit.force_thru))
 				temp |= TRANS_DDI_EDP_INPUT_A_ONOFF;
 			else
 				temp |= TRANS_DDI_EDP_INPUT_A_ON;
@@ -1026,7 +874,19 @@ void intel_ddi_enable_transcoder_func(struct drm_crtc *crtc)
 		   type == INTEL_OUTPUT_EDP) {
 		struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
 
-		temp |= TRANS_DDI_MODE_SELECT_DP_SST;
+		if (intel_dp->is_mst) {
+			temp |= TRANS_DDI_MODE_SELECT_DP_MST;
+		} else
+			temp |= TRANS_DDI_MODE_SELECT_DP_SST;
+
+		temp |= DDI_PORT_WIDTH(intel_dp->lane_count);
+	} else if (type == INTEL_OUTPUT_DP_MST) {
+		struct intel_dp *intel_dp = &enc_to_mst(encoder)->primary->dp;
+
+		if (intel_dp->is_mst) {
+			temp |= TRANS_DDI_MODE_SELECT_DP_MST;
+		} else
+			temp |= TRANS_DDI_MODE_SELECT_DP_SST;
 
 		temp |= DDI_PORT_WIDTH(intel_dp->lane_count);
 	} else {
@@ -1043,7 +903,7 @@ void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,
 	uint32_t reg = TRANS_DDI_FUNC_CTL(cpu_transcoder);
 	uint32_t val = I915_READ(reg);
 
-	val &= ~(TRANS_DDI_FUNC_ENABLE | TRANS_DDI_PORT_MASK);
+	val &= ~(TRANS_DDI_FUNC_ENABLE | TRANS_DDI_PORT_MASK | TRANS_DDI_DP_VC_PAYLOAD_ALLOC);
 	val |= TRANS_DDI_PORT_NONE;
 	I915_WRITE(reg, val);
 }
@@ -1082,8 +942,11 @@ bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector)
 	case TRANS_DDI_MODE_SELECT_DP_SST:
 		if (type == DRM_MODE_CONNECTOR_eDP)
 			return true;
-	case TRANS_DDI_MODE_SELECT_DP_MST:
 		return (type == DRM_MODE_CONNECTOR_DisplayPort);
+	case TRANS_DDI_MODE_SELECT_DP_MST:
+		/* if the transcoder is in MST state then
+		 * connector isn't connected */
+		return false;
 
 	case TRANS_DDI_MODE_SELECT_FDI:
 		return (type == DRM_MODE_CONNECTOR_VGA);
@@ -1135,6 +998,9 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
 
 			if ((tmp & TRANS_DDI_PORT_MASK)
 			    == TRANS_DDI_SELECT_PORT(port)) {
+				if ((tmp & TRANS_DDI_MODE_SELECT_MASK) == TRANS_DDI_MODE_SELECT_DP_MST)
+					return false;
+
 				*pipe = i;
 				return true;
 			}
@@ -1146,76 +1012,6 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
 	return false;
 }
 
-static uint32_t intel_ddi_get_crtc_pll(struct drm_i915_private *dev_priv,
-				       enum pipe pipe)
-{
-	uint32_t temp, ret;
-	enum port port = I915_MAX_PORTS;
-	enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv,
-								      pipe);
-	int i;
-
-	if (cpu_transcoder == TRANSCODER_EDP) {
-		port = PORT_A;
-	} else {
-		temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
-		temp &= TRANS_DDI_PORT_MASK;
-
-		for (i = PORT_B; i <= PORT_E; i++)
-			if (temp == TRANS_DDI_SELECT_PORT(i))
-				port = i;
-	}
-
-	if (port == I915_MAX_PORTS) {
-		WARN(1, "Pipe %c enabled on an unknown port\n",
-		     pipe_name(pipe));
-		ret = PORT_CLK_SEL_NONE;
-	} else {
-		ret = I915_READ(PORT_CLK_SEL(port));
-		DRM_DEBUG_KMS("Pipe %c connected to port %c using clock "
-			      "0x%08x\n", pipe_name(pipe), port_name(port),
-			      ret);
-	}
-
-	return ret;
-}
-
-void intel_ddi_setup_hw_pll_state(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	enum pipe pipe;
-	struct intel_crtc *intel_crtc;
-
-	dev_priv->ddi_plls.spll_refcount = 0;
-	dev_priv->ddi_plls.wrpll1_refcount = 0;
-	dev_priv->ddi_plls.wrpll2_refcount = 0;
-
-	for_each_pipe(pipe) {
-		intel_crtc =
-			to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
-
-		if (!intel_crtc->active) {
-			intel_crtc->ddi_pll_sel = PORT_CLK_SEL_NONE;
-			continue;
-		}
-
-		intel_crtc->ddi_pll_sel = intel_ddi_get_crtc_pll(dev_priv,
-								 pipe);
-
-		switch (intel_crtc->ddi_pll_sel) {
-		case PORT_CLK_SEL_SPLL:
-			dev_priv->ddi_plls.spll_refcount++;
-			break;
-		case PORT_CLK_SEL_WRPLL1:
-			dev_priv->ddi_plls.wrpll1_refcount++;
-			break;
-		case PORT_CLK_SEL_WRPLL2:
-			dev_priv->ddi_plls.wrpll2_refcount++;
-			break;
-		}
-	}
-}
-
 void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc)
 {
 	struct drm_crtc *crtc = &intel_crtc->base;
@@ -1261,17 +1057,13 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder)
 		intel_edp_panel_on(intel_dp);
 	}
 
-	WARN_ON(crtc->ddi_pll_sel == PORT_CLK_SEL_NONE);
-	I915_WRITE(PORT_CLK_SEL(port), crtc->ddi_pll_sel);
+	WARN_ON(crtc->config.ddi_pll_sel == PORT_CLK_SEL_NONE);
+	I915_WRITE(PORT_CLK_SEL(port), crtc->config.ddi_pll_sel);
 
 	if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
 		struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
-		struct intel_digital_port *intel_dig_port =
-			enc_to_dig_port(encoder);
 
-		intel_dp->DP = intel_dig_port->saved_port_bits |
-			       DDI_BUF_CTL_ENABLE | DDI_BUF_EMP_400MV_0DB_HSW;
-		intel_dp->DP |= DDI_PORT_WIDTH(intel_dp->lane_count);
+		intel_ddi_init_dp_buf_reg(intel_encoder);
 
 		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
 		intel_dp_start_link_train(intel_dp);
@@ -1418,10 +1210,60 @@ int intel_ddi_get_cdclk_freq(struct drm_i915_private *dev_priv)
 	}
 }
 
+static void hsw_ddi_pll_enable(struct drm_i915_private *dev_priv,
+			       struct intel_shared_dpll *pll)
+{
+	I915_WRITE(WRPLL_CTL(pll->id), pll->hw_state.wrpll);
+	POSTING_READ(WRPLL_CTL(pll->id));
+	udelay(20);
+}
+
+static void hsw_ddi_pll_disable(struct drm_i915_private *dev_priv,
+				struct intel_shared_dpll *pll)
+{
+	uint32_t val;
+
+	val = I915_READ(WRPLL_CTL(pll->id));
+	I915_WRITE(WRPLL_CTL(pll->id), val & ~WRPLL_PLL_ENABLE);
+	POSTING_READ(WRPLL_CTL(pll->id));
+}
+
+static bool hsw_ddi_pll_get_hw_state(struct drm_i915_private *dev_priv,
+				     struct intel_shared_dpll *pll,
+				     struct intel_dpll_hw_state *hw_state)
+{
+	uint32_t val;
+
+	if (!intel_display_power_enabled(dev_priv, POWER_DOMAIN_PLLS))
+		return false;
+
+	val = I915_READ(WRPLL_CTL(pll->id));
+	hw_state->wrpll = val;
+
+	return val & WRPLL_PLL_ENABLE;
+}
+
+static const char * const hsw_ddi_pll_names[] = {
+	"WRPLL 1",
+	"WRPLL 2",
+};
+
 void intel_ddi_pll_init(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	uint32_t val = I915_READ(LCPLL_CTL);
+	int i;
+
+	dev_priv->num_shared_dpll = 2;
+
+	for (i = 0; i < dev_priv->num_shared_dpll; i++) {
+		dev_priv->shared_dplls[i].id = i;
+		dev_priv->shared_dplls[i].name = hsw_ddi_pll_names[i];
+		dev_priv->shared_dplls[i].disable = hsw_ddi_pll_disable;
+		dev_priv->shared_dplls[i].enable = hsw_ddi_pll_enable;
+		dev_priv->shared_dplls[i].get_hw_state =
+			hsw_ddi_pll_get_hw_state;
+	}
 
 	/* The LCPLL register should be turned on by the BIOS. For now let's
 	 * just check its state and print errors in case something is wrong.
@@ -1465,10 +1307,15 @@ void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder)
 			intel_wait_ddi_buf_idle(dev_priv, port);
 	}
 
-	val = DP_TP_CTL_ENABLE | DP_TP_CTL_MODE_SST |
+	val = DP_TP_CTL_ENABLE |
 	      DP_TP_CTL_LINK_TRAIN_PAT1 | DP_TP_CTL_SCRAMBLE_DISABLE;
-	if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
-		val |= DP_TP_CTL_ENHANCED_FRAME_ENABLE;
+	if (intel_dp->is_mst)
+		val |= DP_TP_CTL_MODE_MST;
+	else {
+		val |= DP_TP_CTL_MODE_SST;
+		if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
+			val |= DP_TP_CTL_ENHANCED_FRAME_ENABLE;
+	}
 	I915_WRITE(DP_TP_CTL(port), val);
 	POSTING_READ(DP_TP_CTL(port));
 
@@ -1507,11 +1354,16 @@ void intel_ddi_fdi_disable(struct drm_crtc *crtc)
 
 static void intel_ddi_hot_plug(struct intel_encoder *intel_encoder)
 {
-	struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base);
-	int type = intel_encoder->type;
+	struct intel_digital_port *intel_dig_port = enc_to_dig_port(&intel_encoder->base);
+	int type = intel_dig_port->base.type;
+
+	if (type != INTEL_OUTPUT_DISPLAYPORT &&
+	    type != INTEL_OUTPUT_EDP &&
+	    type != INTEL_OUTPUT_UNKNOWN) {
+		return;
+	}
 
-	if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP)
-		intel_dp_check_link_status(intel_dp);
+	intel_dp_hot_plug(intel_encoder);
 }
 
 void intel_ddi_get_config(struct intel_encoder *encoder,
@@ -1663,15 +1515,13 @@ void intel_ddi_init(struct drm_device *dev, enum port port)
 	struct intel_digital_port *intel_dig_port;
 	struct intel_encoder *intel_encoder;
 	struct drm_encoder *encoder;
-	struct intel_connector *hdmi_connector = NULL;
-	struct intel_connector *dp_connector = NULL;
 	bool init_hdmi, init_dp;
 
 	init_hdmi = (dev_priv->vbt.ddi_port_info[port].supports_dvi ||
 		     dev_priv->vbt.ddi_port_info[port].supports_hdmi);
 	init_dp = dev_priv->vbt.ddi_port_info[port].supports_dp;
 	if (!init_dp && !init_hdmi) {
-		DRM_DEBUG_KMS("VBT says port %c is not DVI/HDMI/DP compatible\n",
+		DRM_DEBUG_KMS("VBT says port %c is not DVI/HDMI/DP compatible, assuming it is\n",
 			      port_name(port));
 		init_hdmi = true;
 		init_dp = true;
@@ -1701,20 +1551,28 @@ void intel_ddi_init(struct drm_device *dev, enum port port)
 					   DDI_A_4_LANES);
 
 	intel_encoder->type = INTEL_OUTPUT_UNKNOWN;
-	intel_encoder->crtc_mask =  (1 << 0) | (1 << 1) | (1 << 2);
+	intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
 	intel_encoder->cloneable = 0;
 	intel_encoder->hot_plug = intel_ddi_hot_plug;
 
-	if (init_dp)
-		dp_connector = intel_ddi_init_dp_connector(intel_dig_port);
+	if (init_dp) {
+		if (!intel_ddi_init_dp_connector(intel_dig_port))
+			goto err;
+
+		intel_dig_port->hpd_pulse = intel_dp_hpd_pulse;
+		dev_priv->hpd_irq_port[port] = intel_dig_port;
+	}
 
 	/* In theory we don't need the encoder->type check, but leave it just in
 	 * case we have some really bad VBTs... */
-	if (intel_encoder->type != INTEL_OUTPUT_EDP && init_hdmi)
-		hdmi_connector = intel_ddi_init_hdmi_connector(intel_dig_port);
-
-	if (!dp_connector && !hdmi_connector) {
-		drm_encoder_cleanup(encoder);
-		kfree(intel_dig_port);
+	if (intel_encoder->type != INTEL_OUTPUT_EDP && init_hdmi) {
+		if (!intel_ddi_init_hdmi_connector(intel_dig_port))
+			goto err;
 	}
+
+	return;
+
+err:
+	drm_encoder_cleanup(encoder);
+	kfree(intel_dig_port);
 }
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f0be855..018fb72 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -39,12 +39,45 @@
 #include "i915_trace.h"
 #include <drm/drm_dp_helper.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_rect.h>
 #include <linux/dma_remapping.h>
 
+/* Primary plane formats supported by all gen */
+#define COMMON_PRIMARY_FORMATS \
+	DRM_FORMAT_C8, \
+	DRM_FORMAT_RGB565, \
+	DRM_FORMAT_XRGB8888, \
+	DRM_FORMAT_ARGB8888
+
+/* Primary plane formats for gen <= 3 */
+static const uint32_t intel_primary_formats_gen2[] = {
+	COMMON_PRIMARY_FORMATS,
+	DRM_FORMAT_XRGB1555,
+	DRM_FORMAT_ARGB1555,
+};
+
+/* Primary plane formats for gen >= 4 */
+static const uint32_t intel_primary_formats_gen4[] = {
+	COMMON_PRIMARY_FORMATS, \
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XRGB2101010,
+	DRM_FORMAT_ARGB2101010,
+	DRM_FORMAT_XBGR2101010,
+	DRM_FORMAT_ABGR2101010,
+};
+
+/* Cursor formats */
+static const uint32_t intel_cursor_formats[] = {
+	DRM_FORMAT_ARGB8888,
+};
+
 #define DIV_ROUND_CLOSEST_ULL(ll, d)	\
-	({ unsigned long long _tmp = (ll)+(d)/2; do_div(_tmp, d); _tmp; })
+({ unsigned long long _tmp = (ll)+(d)/2; do_div(_tmp, d); _tmp; })
 
-static void intel_increase_pllclock(struct drm_crtc *crtc);
+static void intel_increase_pllclock(struct drm_device *dev,
+				    enum pipe pipe);
 static void intel_crtc_update_cursor(struct drm_crtc *crtc, bool on);
 
 static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
@@ -68,6 +101,14 @@ static void haswell_set_pipeconf(struct drm_crtc *crtc);
 static void intel_set_pipe_csc(struct drm_crtc *crtc);
 static void vlv_prepare_pll(struct intel_crtc *crtc);
 
+static struct intel_encoder *intel_find_encoder(struct intel_connector *connector, int pipe)
+{
+	if (!connector->mst_port)
+		return connector->encoder;
+	else
+		return &connector->mst_port->mst_encoders[pipe]->base;
+}
+
 typedef struct {
 	int	min, max;
 } intel_range_t;
@@ -1061,11 +1102,6 @@ void assert_shared_dpll(struct drm_i915_private *dev_priv,
 	bool cur_state;
 	struct intel_dpll_hw_state hw_state;
 
-	if (HAS_PCH_LPT(dev_priv->dev)) {
-		DRM_DEBUG_DRIVER("LPT detected: skipping PCH PLL test\n");
-		return;
-	}
-
 	if (WARN (!pll,
 		  "asserting DPLL %s with no DPLL\n", state_string(state)))
 		return;
@@ -1481,9 +1517,6 @@ static void intel_reset_dpio(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	if (!IS_VALLEYVIEW(dev))
-		return;
-
 	if (IS_CHERRYVIEW(dev)) {
 		enum dpio_phy phy;
 		u32 val;
@@ -1505,26 +1538,6 @@ static void intel_reset_dpio(struct drm_device *dev)
 			I915_WRITE(DISPLAY_PHY_CONTROL,
 				PHY_COM_LANE_RESET_DEASSERT(phy, val));
 		}
-
-	} else {
-		/*
-		 * If DPIO has already been reset, e.g. by BIOS, just skip all
-		 * this.
-		 */
-		if (I915_READ(DPIO_CTL) & DPIO_CMNRST)
-			return;
-
-		/*
-		 * From VLV2A0_DP_eDP_HDMI_DPIO_driver_vbios_notes_11.docx:
-		 * Need to assert and de-assert PHY SB reset by gating the
-		 * common lane power, then un-gating it.
-		 * Simply ungating isn't enough to reset the PHY enough to get
-		 * ports and lanes running.
-		 */
-		__vlv_set_power_well(dev_priv, PUNIT_POWER_WELL_DPIO_CMN_BC,
-				     false);
-		__vlv_set_power_well(dev_priv, PUNIT_POWER_WELL_DPIO_CMN_BC,
-				     true);
 	}
 }
 
@@ -1712,6 +1725,17 @@ static void chv_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
 	val &= ~DPIO_DCLKP_EN;
 	vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW14(port), val);
 
+	/* disable left/right clock distribution */
+	if (pipe != PIPE_B) {
+		val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW5_CH0);
+		val &= ~(CHV_BUFLEFTENA1_MASK | CHV_BUFRIGHTENA1_MASK);
+		vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW5_CH0, val);
+	} else {
+		val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW1_CH1);
+		val &= ~(CHV_BUFLEFTENA2_MASK | CHV_BUFRIGHTENA2_MASK);
+		vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW1_CH1, val);
+	}
+
 	mutex_unlock(&dev_priv->dpio_lock);
 }
 
@@ -1749,6 +1773,9 @@ static void intel_prepare_shared_dpll(struct intel_crtc *crtc)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
 
+	if (WARN_ON(pll == NULL))
+		return;
+
 	WARN_ON(!pll->refcount);
 	if (pll->active == 0) {
 		DRM_DEBUG_DRIVER("setting up %s\n", pll->name);
@@ -1790,12 +1817,14 @@ static void intel_enable_shared_dpll(struct intel_crtc *crtc)
 	}
 	WARN_ON(pll->on);
 
+	intel_display_power_get(dev_priv, POWER_DOMAIN_PLLS);
+
 	DRM_DEBUG_KMS("enabling %s\n", pll->name);
 	pll->enable(dev_priv, pll);
 	pll->on = true;
 }
 
-static void intel_disable_shared_dpll(struct intel_crtc *crtc)
+void intel_disable_shared_dpll(struct intel_crtc *crtc)
 {
 	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1826,6 +1855,8 @@ static void intel_disable_shared_dpll(struct intel_crtc *crtc)
 	DRM_DEBUG_KMS("disabling %s\n", pll->name);
 	pll->disable(dev_priv, pll);
 	pll->on = false;
+
+	intel_display_power_put(dev_priv, POWER_DOMAIN_PLLS);
 }
 
 static void ironlake_enable_pch_transcoder(struct drm_i915_private *dev_priv,
@@ -2172,6 +2203,8 @@ intel_pin_and_fence_fb_obj(struct drm_device *dev,
 	u32 alignment;
 	int ret;
 
+	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
 	switch (obj->tiling_mode) {
 	case I915_TILING_NONE:
 		if (IS_BROADWATER(dev) || IS_CRESTLINE(dev))
@@ -2228,6 +2261,8 @@ err_interruptible:
 
 void intel_unpin_fb_obj(struct drm_i915_gem_object *obj)
 {
+	WARN_ON(!mutex_is_locked(&obj->base.dev->struct_mutex));
+
 	i915_gem_object_unpin_fence(obj);
 	i915_gem_object_unpin_from_display_plane(obj);
 }
@@ -2314,6 +2349,7 @@ static bool intel_alloc_plane_obj(struct intel_crtc *crtc,
 		goto out_unref_obj;
 	}
 
+	obj->frontbuffer_bits = INTEL_FRONTBUFFER_PRIMARY(crtc->pipe);
 	mutex_unlock(&dev->struct_mutex);
 
 	DRM_DEBUG_KMS("plane fb obj %p\n", obj);
@@ -2331,7 +2367,7 @@ static void intel_find_plane_obj(struct intel_crtc *intel_crtc,
 	struct drm_device *dev = intel_crtc->base.dev;
 	struct drm_crtc *c;
 	struct intel_crtc *i;
-	struct intel_framebuffer *fb;
+	struct drm_i915_gem_object *obj;
 
 	if (!intel_crtc->base.primary->fb)
 		return;
@@ -2352,13 +2388,17 @@ static void intel_find_plane_obj(struct intel_crtc *intel_crtc,
 		if (c == &intel_crtc->base)
 			continue;
 
-		if (!i->active || !c->primary->fb)
+		if (!i->active)
+			continue;
+
+		obj = intel_fb_obj(c->primary->fb);
+		if (obj == NULL)
 			continue;
 
-		fb = to_intel_framebuffer(c->primary->fb);
-		if (i915_gem_obj_ggtt_offset(fb->obj) == plane_config->base) {
+		if (i915_gem_obj_ggtt_offset(obj) == plane_config->base) {
 			drm_framebuffer_reference(c->primary->fb);
 			intel_crtc->base.primary->fb = c->primary->fb;
+			obj->frontbuffer_bits |= INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe);
 			break;
 		}
 	}
@@ -2371,16 +2411,12 @@ static void i9xx_update_primary_plane(struct drm_crtc *crtc,
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	int plane = intel_crtc->plane;
 	unsigned long linear_offset;
 	u32 dspcntr;
 	u32 reg;
 
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
 	reg = DSPCNTR(plane);
 	dspcntr = I915_READ(reg);
 	/* Mask out pixel format bits in case we change it */
@@ -2461,16 +2497,12 @@ static void ironlake_update_primary_plane(struct drm_crtc *crtc,
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_framebuffer *intel_fb;
-	struct drm_i915_gem_object *obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	int plane = intel_crtc->plane;
 	unsigned long linear_offset;
 	u32 dspcntr;
 	u32 reg;
 
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
-
 	reg = DSPCNTR(plane);
 	dspcntr = I915_READ(reg);
 	/* Mask out pixel format bits in case we change it */
@@ -2546,7 +2578,7 @@ intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb,
 
 	if (dev_priv->display.disable_fbc)
 		dev_priv->display.disable_fbc(dev);
-	intel_increase_pllclock(crtc);
+	intel_increase_pllclock(dev, to_intel_crtc(crtc)->pipe);
 
 	dev_priv->display.update_primary_plane(crtc, fb, x, y);
 
@@ -2601,7 +2633,7 @@ void intel_display_handle_reset(struct drm_device *dev)
 static int
 intel_finish_fb(struct drm_framebuffer *old_fb)
 {
-	struct drm_i915_gem_object *obj = to_intel_framebuffer(old_fb)->obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(old_fb);
 	struct drm_i915_private *dev_priv = obj->base.dev->dev_private;
 	bool was_interruptible = dev_priv->mm.interruptible;
 	int ret;
@@ -2647,7 +2679,10 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_framebuffer *old_fb;
+	enum pipe pipe = intel_crtc->pipe;
+	struct drm_framebuffer *old_fb = crtc->primary->fb;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+	struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb);
 	int ret;
 
 	if (intel_crtc_has_pending_flip(crtc)) {
@@ -2669,9 +2704,10 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 	}
 
 	mutex_lock(&dev->struct_mutex);
-	ret = intel_pin_and_fence_fb_obj(dev,
-					 to_intel_framebuffer(fb)->obj,
-					 NULL);
+	ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+	if (ret == 0)
+		i915_gem_track_fb(old_obj, obj,
+				  INTEL_FRONTBUFFER_PRIMARY(pipe));
 	mutex_unlock(&dev->struct_mutex);
 	if (ret != 0) {
 		DRM_ERROR("pin & fence failed\n");
@@ -2711,7 +2747,9 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 
 	dev_priv->display.update_primary_plane(crtc, fb, x, y);
 
-	old_fb = crtc->primary->fb;
+	if (intel_crtc->active)
+		intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
+
 	crtc->primary->fb = fb;
 	crtc->x = x;
 	crtc->y = y;
@@ -2720,13 +2758,12 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 		if (intel_crtc->active && old_fb != fb)
 			intel_wait_for_vblank(dev, intel_crtc->pipe);
 		mutex_lock(&dev->struct_mutex);
-		intel_unpin_fb_obj(to_intel_framebuffer(old_fb)->obj);
+		intel_unpin_fb_obj(old_obj);
 		mutex_unlock(&dev->struct_mutex);
 	}
 
 	mutex_lock(&dev->struct_mutex);
 	intel_update_fbc(dev);
-	intel_edp_psr_update(dev);
 	mutex_unlock(&dev->struct_mutex);
 
 	return 0;
@@ -3587,7 +3624,7 @@ static void lpt_pch_enable(struct drm_crtc *crtc)
 	lpt_enable_pch_transcoder(dev_priv, cpu_transcoder);
 }
 
-static void intel_put_shared_dpll(struct intel_crtc *crtc)
+void intel_put_shared_dpll(struct intel_crtc *crtc)
 {
 	struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
 
@@ -3607,7 +3644,7 @@ static void intel_put_shared_dpll(struct intel_crtc *crtc)
 	crtc->config.shared_dpll = DPLL_ID_PRIVATE;
 }
 
-static struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc)
+struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 	struct intel_shared_dpll *pll = intel_crtc_to_shared_dpll(crtc);
@@ -3818,7 +3855,7 @@ static void intel_crtc_load_lut(struct drm_crtc *crtc)
 	}
 
 	/* use legacy palette for Ironlake */
-	if (HAS_PCH_SPLIT(dev))
+	if (!HAS_GMCH_DISPLAY(dev))
 		palreg = LGC_PALETTE(pipe);
 
 	/* Workaround : Do not read or write the pipe palette/gamma data while
@@ -3860,30 +3897,6 @@ static void intel_crtc_dpms_overlay(struct intel_crtc *intel_crtc, bool enable)
 	 */
 }
 
-/**
- * i9xx_fixup_plane - ugly workaround for G45 to fire up the hardware
- * cursor plane briefly if not already running after enabling the display
- * plane.
- * This workaround avoids occasional blank screens when self refresh is
- * enabled.
- */
-static void
-g4x_fixup_plane(struct drm_i915_private *dev_priv, enum pipe pipe)
-{
-	u32 cntl = I915_READ(CURCNTR(pipe));
-
-	if ((cntl & CURSOR_MODE) == 0) {
-		u32 fw_bcl_self = I915_READ(FW_BLC_SELF);
-
-		I915_WRITE(FW_BLC_SELF, fw_bcl_self & ~FW_BLC_SELF_EN);
-		I915_WRITE(CURCNTR(pipe), CURSOR_MODE_64_ARGB_AX);
-		intel_wait_for_vblank(dev_priv->dev, pipe);
-		I915_WRITE(CURCNTR(pipe), cntl);
-		I915_WRITE(CURBASE(pipe), I915_READ(CURBASE(pipe)));
-		I915_WRITE(FW_BLC_SELF, fw_bcl_self);
-	}
-}
-
 static void intel_crtc_enable_planes(struct drm_crtc *crtc)
 {
 	struct drm_device *dev = crtc->dev;
@@ -3892,11 +3905,10 @@ static void intel_crtc_enable_planes(struct drm_crtc *crtc)
 	int pipe = intel_crtc->pipe;
 	int plane = intel_crtc->plane;
 
+	drm_vblank_on(dev, pipe);
+
 	intel_enable_primary_hw_plane(dev_priv, plane, pipe);
 	intel_enable_planes(crtc);
-	/* The fixup needs to happen before cursor is enabled */
-	if (IS_G4X(dev))
-		g4x_fixup_plane(dev_priv, pipe);
 	intel_crtc_update_cursor(crtc, true);
 	intel_crtc_dpms_overlay(intel_crtc, true);
 
@@ -3904,8 +3916,14 @@ static void intel_crtc_enable_planes(struct drm_crtc *crtc)
 
 	mutex_lock(&dev->struct_mutex);
 	intel_update_fbc(dev);
-	intel_edp_psr_update(dev);
 	mutex_unlock(&dev->struct_mutex);
+
+	/*
+	 * FIXME: Once we grow proper nuclear flip support out of this we need
+	 * to compute the mask of flip planes precisely. For the time being
+	 * consider this a flip from a NULL plane.
+	 */
+	intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_ALL_MASK(pipe));
 }
 
 static void intel_crtc_disable_planes(struct drm_crtc *crtc)
@@ -3917,7 +3935,6 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc)
 	int plane = intel_crtc->plane;
 
 	intel_crtc_wait_for_pending_flips(crtc);
-	drm_crtc_vblank_off(crtc);
 
 	if (dev_priv->fbc.plane == plane)
 		intel_disable_fbc(dev);
@@ -3928,6 +3945,15 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc)
 	intel_crtc_update_cursor(crtc, false);
 	intel_disable_planes(crtc);
 	intel_disable_primary_hw_plane(dev_priv, plane, pipe);
+
+	/*
+	 * FIXME: Once we grow proper nuclear flip support out of this we need
+	 * to compute the mask of flip planes precisely. For the time being
+	 * consider this a flip to a NULL plane.
+	 */
+	intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_ALL_MASK(pipe));
+
+	drm_vblank_off(dev, pipe);
 }
 
 static void ironlake_crtc_enable(struct drm_crtc *crtc)
@@ -4006,8 +4032,6 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
 		cpt_verify_modeset(dev, intel_crtc->pipe);
 
 	intel_crtc_enable_planes(crtc);
-
-	drm_crtc_vblank_on(crtc);
 }
 
 /* IPS only exists on ULT machines and is tied to pipe A. */
@@ -4059,6 +4083,9 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	if (intel_crtc->active)
 		return;
 
+	if (intel_crtc_to_shared_dpll(intel_crtc))
+		intel_enable_shared_dpll(intel_crtc);
+
 	if (intel_crtc->config.has_dp_encoder)
 		intel_dp_set_m_n(intel_crtc);
 
@@ -4083,16 +4110,15 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	intel_crtc->active = true;
 
 	intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
-	if (intel_crtc->config.has_pch_encoder)
-		intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
-
-	if (intel_crtc->config.has_pch_encoder)
-		dev_priv->display.fdi_link_train(crtc);
-
 	for_each_encoder_on_crtc(dev, crtc, encoder)
 		if (encoder->pre_enable)
 			encoder->pre_enable(encoder);
 
+	if (intel_crtc->config.has_pch_encoder) {
+		intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
+		dev_priv->display.fdi_link_train(crtc);
+	}
+
 	intel_ddi_enable_pipe_clock(intel_crtc);
 
 	ironlake_pfit_enable(intel_crtc);
@@ -4112,6 +4138,9 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	if (intel_crtc->config.has_pch_encoder)
 		lpt_pch_enable(crtc);
 
+	if (intel_crtc->config.dp_encoder_is_mst)
+		intel_ddi_set_vc_payload_alloc(crtc, true);
+
 	for_each_encoder_on_crtc(dev, crtc, encoder) {
 		encoder->enable(encoder);
 		intel_opregion_notify_encoder(encoder, true);
@@ -4121,8 +4150,6 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	 * to change the workaround. */
 	haswell_mode_set_planes_workaround(intel_crtc);
 	intel_crtc_enable_planes(crtc);
-
-	drm_crtc_vblank_on(crtc);
 }
 
 static void ironlake_pfit_disable(struct intel_crtc *crtc)
@@ -4162,6 +4189,9 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
 
 	intel_disable_pipe(dev_priv, pipe);
 
+	if (intel_crtc->config.dp_encoder_is_mst)
+		intel_ddi_set_vc_payload_alloc(crtc, false);
+
 	ironlake_pfit_disable(intel_crtc);
 
 	for_each_encoder_on_crtc(dev, crtc, encoder)
@@ -4200,7 +4230,6 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
 
 	mutex_lock(&dev->struct_mutex);
 	intel_update_fbc(dev);
-	intel_edp_psr_update(dev);
 	mutex_unlock(&dev->struct_mutex);
 }
 
@@ -4233,23 +4262,25 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 
 	intel_ddi_disable_pipe_clock(intel_crtc);
 
-	for_each_encoder_on_crtc(dev, crtc, encoder)
-		if (encoder->post_disable)
-			encoder->post_disable(encoder);
-
 	if (intel_crtc->config.has_pch_encoder) {
 		lpt_disable_pch_transcoder(dev_priv);
 		intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
 		intel_ddi_fdi_disable(crtc);
 	}
 
+	for_each_encoder_on_crtc(dev, crtc, encoder)
+		if (encoder->post_disable)
+			encoder->post_disable(encoder);
+
 	intel_crtc->active = false;
 	intel_update_watermarks(crtc);
 
 	mutex_lock(&dev->struct_mutex);
 	intel_update_fbc(dev);
-	intel_edp_psr_update(dev);
 	mutex_unlock(&dev->struct_mutex);
+
+	if (intel_crtc_to_shared_dpll(intel_crtc))
+		intel_disable_shared_dpll(intel_crtc);
 }
 
 static void ironlake_crtc_off(struct drm_crtc *crtc)
@@ -4258,10 +4289,6 @@ static void ironlake_crtc_off(struct drm_crtc *crtc)
 	intel_put_shared_dpll(intel_crtc);
 }
 
-static void haswell_crtc_off(struct drm_crtc *crtc)
-{
-	intel_ddi_put_crtc_pll(crtc);
-}
 
 static void i9xx_pfit_enable(struct intel_crtc *crtc)
 {
@@ -4287,6 +4314,23 @@ static void i9xx_pfit_enable(struct intel_crtc *crtc)
 	I915_WRITE(BCLRPAT(crtc->pipe), 0);
 }
 
+static enum intel_display_power_domain port_to_power_domain(enum port port)
+{
+	switch (port) {
+	case PORT_A:
+		return POWER_DOMAIN_PORT_DDI_A_4_LANES;
+	case PORT_B:
+		return POWER_DOMAIN_PORT_DDI_B_4_LANES;
+	case PORT_C:
+		return POWER_DOMAIN_PORT_DDI_C_4_LANES;
+	case PORT_D:
+		return POWER_DOMAIN_PORT_DDI_D_4_LANES;
+	default:
+		WARN_ON_ONCE(1);
+		return POWER_DOMAIN_PORT_OTHER;
+	}
+}
+
 #define for_each_power_domain(domain, mask)				\
 	for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++)	\
 		if ((1 << (domain)) & (mask))
@@ -4305,19 +4349,10 @@ intel_display_port_power_domain(struct intel_encoder *intel_encoder)
 	case INTEL_OUTPUT_HDMI:
 	case INTEL_OUTPUT_EDP:
 		intel_dig_port = enc_to_dig_port(&intel_encoder->base);
-		switch (intel_dig_port->port) {
-		case PORT_A:
-			return POWER_DOMAIN_PORT_DDI_A_4_LANES;
-		case PORT_B:
-			return POWER_DOMAIN_PORT_DDI_B_4_LANES;
-		case PORT_C:
-			return POWER_DOMAIN_PORT_DDI_C_4_LANES;
-		case PORT_D:
-			return POWER_DOMAIN_PORT_DDI_D_4_LANES;
-		default:
-			WARN_ON_ONCE(1);
-			return POWER_DOMAIN_PORT_OTHER;
-		}
+		return port_to_power_domain(intel_dig_port->port);
+	case INTEL_OUTPUT_DP_MST:
+		intel_dig_port = enc_to_mst(&intel_encoder->base)->primary;
+		return port_to_power_domain(intel_dig_port->port);
 	case INTEL_OUTPUT_ANALOG:
 		return POWER_DOMAIN_PORT_CRT;
 	case INTEL_OUTPUT_DSI:
@@ -4333,7 +4368,6 @@ static unsigned long get_crtc_power_domains(struct drm_crtc *crtc)
 	struct intel_encoder *intel_encoder;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	enum pipe pipe = intel_crtc->pipe;
-	bool pfit_enabled = intel_crtc->config.pch_pfit.enabled;
 	unsigned long mask;
 	enum transcoder transcoder;
 
@@ -4341,7 +4375,8 @@ static unsigned long get_crtc_power_domains(struct drm_crtc *crtc)
 
 	mask = BIT(POWER_DOMAIN_PIPE(pipe));
 	mask |= BIT(POWER_DOMAIN_TRANSCODER(transcoder));
-	if (pfit_enabled)
+	if (intel_crtc->config.pch_pfit.enabled ||
+	    intel_crtc->config.pch_pfit.force_thru)
 		mask |= BIT(POWER_DOMAIN_PIPE_PANEL_FITTER(pipe));
 
 	for_each_encoder_on_crtc(dev, crtc, intel_encoder)
@@ -4398,7 +4433,8 @@ static void modeset_update_crtc_power_domains(struct drm_device *dev)
 	intel_display_set_init_power(dev_priv, false);
 }
 
-int valleyview_get_vco(struct drm_i915_private *dev_priv)
+/* returns HPLL frequency in kHz */
+static int valleyview_get_vco(struct drm_i915_private *dev_priv)
 {
 	int hpll_freq, vco_freq[] = { 800, 1600, 2000, 2400 };
 
@@ -4408,7 +4444,23 @@ int valleyview_get_vco(struct drm_i915_private *dev_priv)
 		CCK_FUSE_HPLL_FREQ_MASK;
 	mutex_unlock(&dev_priv->dpio_lock);
 
-	return vco_freq[hpll_freq];
+	return vco_freq[hpll_freq] * 1000;
+}
+
+static void vlv_update_cdclk(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	dev_priv->vlv_cdclk_freq = dev_priv->display.get_display_clock_speed(dev);
+	DRM_DEBUG_DRIVER("Current CD clock rate: %d kHz",
+			 dev_priv->vlv_cdclk_freq);
+
+	/*
+	 * Program the gmbus_freq based on the cdclk frequency.
+	 * BSpec erroneously claims we should aim for 4MHz, but
+	 * in fact 1MHz is the correct frequency.
+	 */
+	I915_WRITE(GMBUSFREQ_VLV, dev_priv->vlv_cdclk_freq);
 }
 
 /* Adjust CDclk dividers to allow high res or save power if possible */
@@ -4417,12 +4469,11 @@ static void valleyview_set_cdclk(struct drm_device *dev, int cdclk)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 val, cmd;
 
-	WARN_ON(valleyview_cur_cdclk(dev_priv) != dev_priv->vlv_cdclk_freq);
-	dev_priv->vlv_cdclk_freq = cdclk;
+	WARN_ON(dev_priv->display.get_display_clock_speed(dev) != dev_priv->vlv_cdclk_freq);
 
-	if (cdclk >= 320) /* jump to highest voltage for 400MHz too */
+	if (cdclk >= 320000) /* jump to highest voltage for 400MHz too */
 		cmd = 2;
-	else if (cdclk == 266)
+	else if (cdclk == 266667)
 		cmd = 1;
 	else
 		cmd = 0;
@@ -4439,18 +4490,23 @@ static void valleyview_set_cdclk(struct drm_device *dev, int cdclk)
 	}
 	mutex_unlock(&dev_priv->rps.hw_lock);
 
-	if (cdclk == 400) {
+	if (cdclk == 400000) {
 		u32 divider, vco;
 
 		vco = valleyview_get_vco(dev_priv);
-		divider = ((vco << 1) / cdclk) - 1;
+		divider = DIV_ROUND_CLOSEST(vco << 1, cdclk) - 1;
 
 		mutex_lock(&dev_priv->dpio_lock);
 		/* adjust cdclk divider */
 		val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
-		val &= ~0xf;
+		val &= ~DISPLAY_FREQUENCY_VALUES;
 		val |= divider;
 		vlv_cck_write(dev_priv, CCK_DISPLAY_CLOCK_CONTROL, val);
+
+		if (wait_for((vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL) &
+			      DISPLAY_FREQUENCY_STATUS) == (divider << DISPLAY_FREQUENCY_STATUS_SHIFT),
+			     50))
+			DRM_ERROR("timed out waiting for CDclk change\n");
 		mutex_unlock(&dev_priv->dpio_lock);
 	}
 
@@ -4463,54 +4519,43 @@ static void valleyview_set_cdclk(struct drm_device *dev, int cdclk)
 	 * For high bandwidth configs, we set a higher latency in the bunit
 	 * so that the core display fetch happens in time to avoid underruns.
 	 */
-	if (cdclk == 400)
+	if (cdclk == 400000)
 		val |= 4500 / 250; /* 4.5 usec */
 	else
 		val |= 3000 / 250; /* 3.0 usec */
 	vlv_bunit_write(dev_priv, BUNIT_REG_BISOC, val);
 	mutex_unlock(&dev_priv->dpio_lock);
 
-	/* Since we changed the CDclk, we need to update the GMBUSFREQ too */
-	intel_i2c_reset(dev);
-}
-
-int valleyview_cur_cdclk(struct drm_i915_private *dev_priv)
-{
-	int cur_cdclk, vco;
-	int divider;
-
-	vco = valleyview_get_vco(dev_priv);
-
-	mutex_lock(&dev_priv->dpio_lock);
-	divider = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
-	mutex_unlock(&dev_priv->dpio_lock);
-
-	divider &= 0xf;
-
-	cur_cdclk = (vco << 1) / (divider + 1);
-
-	return cur_cdclk;
+	vlv_update_cdclk(dev);
 }
 
 static int valleyview_calc_cdclk(struct drm_i915_private *dev_priv,
 				 int max_pixclk)
 {
+	int vco = valleyview_get_vco(dev_priv);
+	int freq_320 = (vco <<  1) % 320000 != 0 ? 333333 : 320000;
+
 	/*
 	 * Really only a few cases to deal with, as only 4 CDclks are supported:
 	 *   200MHz
 	 *   267MHz
-	 *   320MHz
+	 *   320/333MHz (depends on HPLL freq)
 	 *   400MHz
 	 * So we check to see whether we're above 90% of the lower bin and
 	 * adjust if needed.
+	 *
+	 * We seem to get an unstable or solid color picture at 200MHz.
+	 * Not sure what's wrong. For now use 200MHz only when all pipes
+	 * are off.
 	 */
-	if (max_pixclk > 288000) {
-		return 400;
-	} else if (max_pixclk > 240000) {
-		return 320;
-	} else
-		return 266;
-	/* Looks like the 200MHz CDclk freq doesn't work on some configs */
+	if (max_pixclk > freq_320*9/10)
+		return 400000;
+	else if (max_pixclk > 266667*9/10)
+		return freq_320;
+	else if (max_pixclk > 0)
+		return 266667;
+	else
+		return 200000;
 }
 
 /* compute the max pixel clock for new configuration */
@@ -4633,8 +4678,6 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc)
 
 	intel_crtc_enable_planes(crtc);
 
-	drm_crtc_vblank_on(crtc);
-
 	/* Underruns don't raise interrupts, so check manually. */
 	i9xx_check_fifo_underruns(dev);
 }
@@ -4727,8 +4770,6 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
 	if (IS_GEN2(dev))
 		intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
 
-	drm_crtc_vblank_on(crtc);
-
 	/* Underruns don't raise interrupts, so check manually. */
 	i9xx_check_fifo_underruns(dev);
 }
@@ -4768,6 +4809,16 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 	if (IS_GEN2(dev))
 		intel_set_cpu_fifo_underrun_reporting(dev, pipe, false);
 
+	/*
+	 * Vblank time updates from the shadow to live plane control register
+	 * are blocked if the memory self-refresh mode is active at that
+	 * moment. So to make sure the plane gets truly disabled, disable
+	 * first the self-refresh mode. The self-refresh enable bit in turn
+	 * will be checked/applied by the HW only at the next frame start
+	 * event which is after the vblank start event, so we need to have a
+	 * wait-for-vblank between disabling the plane and the pipe.
+	 */
+	intel_set_memory_cxsr(dev_priv, false);
 	intel_crtc_disable_planes(crtc);
 
 	for_each_encoder_on_crtc(dev, crtc, encoder)
@@ -4776,9 +4827,10 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 	/*
 	 * On gen2 planes are double buffered but the pipe isn't, so we must
 	 * wait for planes to fully turn off before disabling the pipe.
+	 * We also need to wait on all gmch platforms because of the
+	 * self-refresh mode constraint explained above.
 	 */
-	if (IS_GEN2(dev))
-		intel_wait_for_vblank(dev, pipe);
+	intel_wait_for_vblank(dev, pipe);
 
 	intel_disable_pipe(dev_priv, pipe);
 
@@ -4805,7 +4857,6 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 
 	mutex_lock(&dev->struct_mutex);
 	intel_update_fbc(dev);
-	intel_edp_psr_update(dev);
 	mutex_unlock(&dev->struct_mutex);
 }
 
@@ -4843,23 +4894,49 @@ static void intel_crtc_update_sarea(struct drm_crtc *crtc,
 	}
 }
 
+/* Master function to enable/disable CRTC and corresponding power wells */
+void intel_crtc_control(struct drm_crtc *crtc, bool enable)
+{
+	struct drm_device *dev = crtc->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	enum intel_display_power_domain domain;
+	unsigned long domains;
+
+	if (enable) {
+		if (!intel_crtc->active) {
+			domains = get_crtc_power_domains(crtc);
+			for_each_power_domain(domain, domains)
+				intel_display_power_get(dev_priv, domain);
+			intel_crtc->enabled_power_domains = domains;
+
+			dev_priv->display.crtc_enable(crtc);
+		}
+	} else {
+		if (intel_crtc->active) {
+			dev_priv->display.crtc_disable(crtc);
+
+			domains = intel_crtc->enabled_power_domains;
+			for_each_power_domain(domain, domains)
+				intel_display_power_put(dev_priv, domain);
+			intel_crtc->enabled_power_domains = 0;
+		}
+	}
+}
+
 /**
  * Sets the power management mode of the pipe and plane.
  */
 void intel_crtc_update_dpms(struct drm_crtc *crtc)
 {
 	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_encoder *intel_encoder;
 	bool enable = false;
 
 	for_each_encoder_on_crtc(dev, crtc, intel_encoder)
 		enable |= intel_encoder->connectors_active;
 
-	if (enable)
-		dev_priv->display.crtc_enable(crtc);
-	else
-		dev_priv->display.crtc_disable(crtc);
+	intel_crtc_control(crtc, enable);
 
 	intel_crtc_update_sarea(crtc, enable);
 }
@@ -4869,6 +4946,8 @@ static void intel_crtc_disable(struct drm_crtc *crtc)
 	struct drm_device *dev = crtc->dev;
 	struct drm_connector *connector;
 	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_gem_object *old_obj = intel_fb_obj(crtc->primary->fb);
+	enum pipe pipe = to_intel_crtc(crtc)->pipe;
 
 	/* crtc should still be enabled when we disable it. */
 	WARN_ON(!crtc->enabled);
@@ -4877,13 +4956,11 @@ static void intel_crtc_disable(struct drm_crtc *crtc)
 	intel_crtc_update_sarea(crtc, false);
 	dev_priv->display.off(crtc);
 
-	assert_plane_disabled(dev->dev_private, to_intel_crtc(crtc)->plane);
-	assert_cursor_disabled(dev_priv, to_intel_crtc(crtc)->pipe);
-	assert_pipe_disabled(dev->dev_private, to_intel_crtc(crtc)->pipe);
-
 	if (crtc->primary->fb) {
 		mutex_lock(&dev->struct_mutex);
-		intel_unpin_fb_obj(to_intel_framebuffer(crtc->primary->fb)->obj);
+		intel_unpin_fb_obj(old_obj);
+		i915_gem_track_fb(old_obj, NULL,
+				  INTEL_FRONTBUFFER_PRIMARY(pipe));
 		mutex_unlock(&dev->struct_mutex);
 		crtc->primary->fb = NULL;
 	}
@@ -4939,24 +5016,31 @@ static void intel_connector_check_state(struct intel_connector *connector)
 			      connector->base.base.id,
 			      connector->base.name);
 
+		/* there is no real hw state for MST connectors */
+		if (connector->mst_port)
+			return;
+
 		WARN(connector->base.dpms == DRM_MODE_DPMS_OFF,
 		     "wrong connector dpms state\n");
 		WARN(connector->base.encoder != &encoder->base,
 		     "active connector not linked to encoder\n");
-		WARN(!encoder->connectors_active,
-		     "encoder->connectors_active not set\n");
 
-		encoder_enabled = encoder->get_hw_state(encoder, &pipe);
-		WARN(!encoder_enabled, "encoder not enabled\n");
-		if (WARN_ON(!encoder->base.crtc))
-			return;
+		if (encoder) {
+			WARN(!encoder->connectors_active,
+			     "encoder->connectors_active not set\n");
+
+			encoder_enabled = encoder->get_hw_state(encoder, &pipe);
+			WARN(!encoder_enabled, "encoder not enabled\n");
+			if (WARN_ON(!encoder->base.crtc))
+				return;
 
-		crtc = encoder->base.crtc;
+			crtc = encoder->base.crtc;
 
-		WARN(!crtc->enabled, "crtc not enabled\n");
-		WARN(!to_intel_crtc(crtc)->active, "crtc not active\n");
-		WARN(pipe != to_intel_crtc(crtc)->pipe,
-		     "encoder active on the wrong pipe\n");
+			WARN(!crtc->enabled, "crtc not enabled\n");
+			WARN(!to_intel_crtc(crtc)->active, "crtc not active\n");
+			WARN(pipe != to_intel_crtc(crtc)->pipe,
+			     "encoder active on the wrong pipe\n");
+		}
 	}
 }
 
@@ -5161,9 +5245,11 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc,
 	if (HAS_IPS(dev))
 		hsw_compute_ips_config(crtc, pipe_config);
 
-	/* XXX: PCH clock sharing is done in ->mode_set, so make sure the old
-	 * clock survives for now. */
-	if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
+	/*
+	 * XXX: PCH/WRPLL clock sharing is done in ->mode_set, so make sure the
+	 * old clock survives for now.
+	 */
+	if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev) || HAS_DDI(dev))
 		pipe_config->shared_dpll = crtc->config.shared_dpll;
 
 	if (pipe_config->has_pch_encoder)
@@ -5174,7 +5260,22 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc,
 
 static int valleyview_get_display_clock_speed(struct drm_device *dev)
 {
-	return 400000; /* FIXME */
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int vco = valleyview_get_vco(dev_priv);
+	u32 val;
+	int divider;
+
+	mutex_lock(&dev_priv->dpio_lock);
+	val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL);
+	mutex_unlock(&dev_priv->dpio_lock);
+
+	divider = val & DISPLAY_FREQUENCY_VALUES;
+
+	WARN((val & DISPLAY_FREQUENCY_STATUS) !=
+	     (divider << DISPLAY_FREQUENCY_STATUS_SHIFT),
+	     "cdclk change in progress\n");
+
+	return DIV_ROUND_CLOSEST(vco << 1, divider + 1);
 }
 
 static int i945_get_display_clock_speed(struct drm_device *dev)
@@ -6060,6 +6161,10 @@ static void vlv_crtc_clock_get(struct intel_crtc *crtc,
 	u32 mdiv;
 	int refclk = 100000;
 
+	/* In case of MIPI DPLL will not even be used */
+	if (!(pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE))
+		return;
+
 	mutex_lock(&dev_priv->dpio_lock);
 	mdiv = vlv_dpio_read(dev_priv, pipe, VLV_PLL_DW3(pipe));
 	mutex_unlock(&dev_priv->dpio_lock);
@@ -6125,8 +6230,8 @@ static void i9xx_get_plane_config(struct intel_crtc *crtc,
 	aligned_height = intel_align_height(dev, crtc->base.primary->fb->height,
 					    plane_config->tiled);
 
-	plane_config->size = ALIGN(crtc->base.primary->fb->pitches[0] *
-				   aligned_height, PAGE_SIZE);
+	plane_config->size = PAGE_ALIGN(crtc->base.primary->fb->pitches[0] *
+					aligned_height);
 
 	DRM_DEBUG_KMS("pipe/plane %d/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
 		      pipe, plane, crtc->base.primary->fb->width,
@@ -7145,8 +7250,8 @@ static void ironlake_get_plane_config(struct intel_crtc *crtc,
 	aligned_height = intel_align_height(dev, crtc->base.primary->fb->height,
 					    plane_config->tiled);
 
-	plane_config->size = ALIGN(crtc->base.primary->fb->pitches[0] *
-				   aligned_height, PAGE_SIZE);
+	plane_config->size = PAGE_ALIGN(crtc->base.primary->fb->pitches[0] *
+					aligned_height);
 
 	DRM_DEBUG_KMS("pipe/plane %d/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
 		      pipe, plane, crtc->base.primary->fb->width,
@@ -7163,6 +7268,10 @@ static bool ironlake_get_pipe_config(struct intel_crtc *crtc,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	uint32_t tmp;
 
+	if (!intel_display_power_enabled(dev_priv,
+					 POWER_DOMAIN_PIPE(crtc->pipe)))
+		return false;
+
 	pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
 	pipe_config->shared_dpll = DPLL_ID_PRIVATE;
 
@@ -7237,7 +7346,6 @@ static bool ironlake_get_pipe_config(struct intel_crtc *crtc,
 static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
 {
 	struct drm_device *dev = dev_priv->dev;
-	struct intel_ddi_plls *plls = &dev_priv->ddi_plls;
 	struct intel_crtc *crtc;
 
 	for_each_intel_crtc(dev, crtc)
@@ -7245,14 +7353,15 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
 		     pipe_name(crtc->pipe));
 
 	WARN(I915_READ(HSW_PWR_WELL_DRIVER), "Power well on\n");
-	WARN(plls->spll_refcount, "SPLL enabled\n");
-	WARN(plls->wrpll1_refcount, "WRPLL1 enabled\n");
-	WARN(plls->wrpll2_refcount, "WRPLL2 enabled\n");
+	WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE, "SPLL enabled\n");
+	WARN(I915_READ(WRPLL_CTL1) & WRPLL_PLL_ENABLE, "WRPLL1 enabled\n");
+	WARN(I915_READ(WRPLL_CTL2) & WRPLL_PLL_ENABLE, "WRPLL2 enabled\n");
 	WARN(I915_READ(PCH_PP_STATUS) & PP_ON, "Panel power on\n");
 	WARN(I915_READ(BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE,
 	     "CPU PWM1 enabled\n");
-	WARN(I915_READ(HSW_BLC_PWM2_CTL) & BLM_PWM_ENABLE,
-	     "CPU PWM2 enabled\n");
+	if (IS_HASWELL(dev))
+		WARN(I915_READ(HSW_BLC_PWM2_CTL) & BLM_PWM_ENABLE,
+		     "CPU PWM2 enabled\n");
 	WARN(I915_READ(BLC_PWM_PCH_CTL1) & BLM_PCH_PWM_ENABLE,
 	     "PCH PWM1 enabled\n");
 	WARN(I915_READ(UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
@@ -7265,7 +7374,17 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
 	 * gen-specific and since we only disable LCPLL after we fully disable
 	 * the interrupts, the check below should be enough.
 	 */
-	WARN(!dev_priv->pm.irqs_disabled, "IRQs enabled\n");
+	WARN(intel_irqs_enabled(dev_priv), "IRQs enabled\n");
+}
+
+static uint32_t hsw_read_dcomp(struct drm_i915_private *dev_priv)
+{
+	struct drm_device *dev = dev_priv->dev;
+
+	if (IS_HASWELL(dev))
+		return I915_READ(D_COMP_HSW);
+	else
+		return I915_READ(D_COMP_BDW);
 }
 
 static void hsw_write_dcomp(struct drm_i915_private *dev_priv, uint32_t val)
@@ -7276,12 +7395,12 @@ static void hsw_write_dcomp(struct drm_i915_private *dev_priv, uint32_t val)
 		mutex_lock(&dev_priv->rps.hw_lock);
 		if (sandybridge_pcode_write(dev_priv, GEN6_PCODE_WRITE_D_COMP,
 					    val))
-			DRM_ERROR("Failed to disable D_COMP\n");
+			DRM_ERROR("Failed to write to D_COMP\n");
 		mutex_unlock(&dev_priv->rps.hw_lock);
 	} else {
-		I915_WRITE(D_COMP, val);
+		I915_WRITE(D_COMP_BDW, val);
+		POSTING_READ(D_COMP_BDW);
 	}
-	POSTING_READ(D_COMP);
 }
 
 /*
@@ -7319,12 +7438,13 @@ static void hsw_disable_lcpll(struct drm_i915_private *dev_priv,
 	if (wait_for((I915_READ(LCPLL_CTL) & LCPLL_PLL_LOCK) == 0, 1))
 		DRM_ERROR("LCPLL still locked\n");
 
-	val = I915_READ(D_COMP);
+	val = hsw_read_dcomp(dev_priv);
 	val |= D_COMP_COMP_DISABLE;
 	hsw_write_dcomp(dev_priv, val);
 	ndelay(100);
 
-	if (wait_for((I915_READ(D_COMP) & D_COMP_RCOMP_IN_PROGRESS) == 0, 1))
+	if (wait_for((hsw_read_dcomp(dev_priv) & D_COMP_RCOMP_IN_PROGRESS) == 0,
+		     1))
 		DRM_ERROR("D_COMP RCOMP still in progress\n");
 
 	if (allow_power_down) {
@@ -7373,7 +7493,7 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
 		POSTING_READ(LCPLL_CTL);
 	}
 
-	val = I915_READ(D_COMP);
+	val = hsw_read_dcomp(dev_priv);
 	val |= D_COMP_COMP_FORCE;
 	val &= ~D_COMP_COMP_DISABLE;
 	hsw_write_dcomp(dev_priv, val);
@@ -7479,13 +7599,59 @@ static int haswell_crtc_mode_set(struct drm_crtc *crtc,
 
 	if (!intel_ddi_pll_select(intel_crtc))
 		return -EINVAL;
-	intel_ddi_pll_enable(intel_crtc);
 
 	intel_crtc->lowfreq_avail = false;
 
 	return 0;
 }
 
+static void haswell_get_ddi_port_state(struct intel_crtc *crtc,
+				       struct intel_crtc_config *pipe_config)
+{
+	struct drm_device *dev = crtc->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_shared_dpll *pll;
+	enum port port;
+	uint32_t tmp;
+
+	tmp = I915_READ(TRANS_DDI_FUNC_CTL(pipe_config->cpu_transcoder));
+
+	port = (tmp & TRANS_DDI_PORT_MASK) >> TRANS_DDI_PORT_SHIFT;
+
+	pipe_config->ddi_pll_sel = I915_READ(PORT_CLK_SEL(port));
+
+	switch (pipe_config->ddi_pll_sel) {
+	case PORT_CLK_SEL_WRPLL1:
+		pipe_config->shared_dpll = DPLL_ID_WRPLL1;
+		break;
+	case PORT_CLK_SEL_WRPLL2:
+		pipe_config->shared_dpll = DPLL_ID_WRPLL2;
+		break;
+	}
+
+	if (pipe_config->shared_dpll >= 0) {
+		pll = &dev_priv->shared_dplls[pipe_config->shared_dpll];
+
+		WARN_ON(!pll->get_hw_state(dev_priv, pll,
+					   &pipe_config->dpll_hw_state));
+	}
+
+	/*
+	 * Haswell has only FDI/PCH transcoder A. It is which is connected to
+	 * DDI E. So just check whether this pipe is wired to DDI E and whether
+	 * the PCH transcoder is on.
+	 */
+	if ((port == PORT_E) && I915_READ(LPT_TRANSCONF) & TRANS_ENABLE) {
+		pipe_config->has_pch_encoder = true;
+
+		tmp = I915_READ(FDI_RX_CTL(PIPE_A));
+		pipe_config->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
+					  FDI_DP_PORT_WIDTH_SHIFT) + 1;
+
+		ironlake_get_fdi_m_n_config(crtc, pipe_config);
+	}
+}
+
 static bool haswell_get_pipe_config(struct intel_crtc *crtc,
 				    struct intel_crtc_config *pipe_config)
 {
@@ -7531,22 +7697,7 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
 	if (!(tmp & PIPECONF_ENABLE))
 		return false;
 
-	/*
-	 * Haswell has only FDI/PCH transcoder A. It is which is connected to
-	 * DDI E. So just check whether this pipe is wired to DDI E and whether
-	 * the PCH transcoder is on.
-	 */
-	tmp = I915_READ(TRANS_DDI_FUNC_CTL(pipe_config->cpu_transcoder));
-	if ((tmp & TRANS_DDI_PORT_MASK) == TRANS_DDI_SELECT_PORT(PORT_E) &&
-	    I915_READ(LPT_TRANSCONF) & TRANS_ENABLE) {
-		pipe_config->has_pch_encoder = true;
-
-		tmp = I915_READ(FDI_RX_CTL(PIPE_A));
-		pipe_config->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
-					  FDI_DP_PORT_WIDTH_SHIFT) + 1;
-
-		ironlake_get_fdi_m_n_config(crtc, pipe_config);
-	}
+	haswell_get_ddi_port_state(crtc, pipe_config);
 
 	intel_get_pipe_timings(crtc, pipe_config);
 
@@ -7991,8 +8142,8 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	int pipe = intel_crtc->pipe;
-	int x = intel_crtc->cursor_x;
-	int y = intel_crtc->cursor_y;
+	int x = crtc->cursor_x;
+	int y = crtc->cursor_y;
 	u32 base = 0, pos = 0;
 
 	if (on)
@@ -8036,21 +8187,27 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
 	intel_crtc->cursor_base = base;
 }
 
-static int intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
+/*
+ * intel_crtc_cursor_set_obj - Set cursor to specified GEM object
+ *
+ * Note that the object's reference will be consumed if the update fails.  If
+ * the update succeeds, the reference of the old object (if any) will be
+ * consumed.
+ */
+static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc,
+				     struct drm_i915_gem_object *obj,
+				     uint32_t width, uint32_t height)
 {
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_i915_gem_object *obj;
+	enum pipe pipe = intel_crtc->pipe;
 	unsigned old_width;
 	uint32_t addr;
 	int ret;
 
 	/* if we want to turn off the cursor ignore width and height */
-	if (!handle) {
+	if (!obj) {
 		DRM_DEBUG_KMS("cursor off\n");
 		addr = 0;
 		obj = NULL;
@@ -8066,12 +8223,8 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 		return -EINVAL;
 	}
 
-	obj = to_intel_bo(drm_gem_object_lookup(dev, file, handle));
-	if (&obj->base == NULL)
-		return -ENOENT;
-
 	if (obj->base.size < width * height * 4) {
-		DRM_DEBUG_KMS("buffer is to small\n");
+		DRM_DEBUG_KMS("buffer is too small\n");
 		ret = -ENOMEM;
 		goto fail;
 	}
@@ -8126,9 +8279,10 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 	if (intel_crtc->cursor_bo) {
 		if (!INTEL_INFO(dev)->cursor_needs_physical)
 			i915_gem_object_unpin_from_display_plane(intel_crtc->cursor_bo);
-		drm_gem_object_unreference(&intel_crtc->cursor_bo->base);
 	}
 
+	i915_gem_track_fb(intel_crtc->cursor_bo, obj,
+			  INTEL_FRONTBUFFER_CURSOR(pipe));
 	mutex_unlock(&dev->struct_mutex);
 
 	old_width = intel_crtc->cursor_width;
@@ -8144,6 +8298,8 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 		intel_crtc_update_cursor(crtc, intel_crtc->cursor_bo != NULL);
 	}
 
+	intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_CURSOR(pipe));
+
 	return 0;
 fail_unpin:
 	i915_gem_object_unpin_from_display_plane(obj);
@@ -8154,19 +8310,6 @@ fail:
 	return ret;
 }
 
-static int intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	intel_crtc->cursor_x = clamp_t(int, x, SHRT_MIN, SHRT_MAX);
-	intel_crtc->cursor_y = clamp_t(int, y, SHRT_MIN, SHRT_MAX);
-
-	if (intel_crtc->active)
-		intel_crtc_update_cursor(crtc, intel_crtc->cursor_bo != NULL);
-
-	return 0;
-}
-
 static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
 				 u16 *blue, uint32_t start, uint32_t size)
 {
@@ -8242,7 +8385,7 @@ static u32
 intel_framebuffer_size_for_mode(struct drm_display_mode *mode, int bpp)
 {
 	u32 pitch = intel_framebuffer_pitch_for_width(mode->hdisplay, bpp);
-	return ALIGN(pitch * mode->vdisplay, PAGE_SIZE);
+	return PAGE_ALIGN(pitch * mode->vdisplay);
 }
 
 static struct drm_framebuffer *
@@ -8667,16 +8810,14 @@ struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
 	return mode;
 }
 
-static void intel_increase_pllclock(struct drm_crtc *crtc)
+static void intel_increase_pllclock(struct drm_device *dev,
+				    enum pipe pipe)
 {
-	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
 	int dpll_reg = DPLL(pipe);
 	int dpll;
 
-	if (HAS_PCH_SPLIT(dev))
+	if (!HAS_GMCH_DISPLAY(dev))
 		return;
 
 	if (!dev_priv->lvds_downclock_avail)
@@ -8704,7 +8845,7 @@ static void intel_decrease_pllclock(struct drm_crtc *crtc)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 
-	if (HAS_PCH_SPLIT(dev))
+	if (!HAS_GMCH_DISPLAY(dev))
 		return;
 
 	if (!dev_priv->lvds_downclock_avail)
@@ -8773,28 +8914,179 @@ out:
 	intel_runtime_pm_put(dev_priv);
 }
 
-void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
-			struct intel_engine_cs *ring)
+
+/**
+ * intel_mark_fb_busy - mark given planes as busy
+ * @dev: DRM device
+ * @frontbuffer_bits: bits for the affected planes
+ * @ring: optional ring for asynchronous commands
+ *
+ * This function gets called every time the screen contents change. It can be
+ * used to keep e.g. the update rate at the nominal refresh rate with DRRS.
+ */
+static void intel_mark_fb_busy(struct drm_device *dev,
+			       unsigned frontbuffer_bits,
+			       struct intel_engine_cs *ring)
 {
-	struct drm_device *dev = obj->base.dev;
-	struct drm_crtc *crtc;
+	enum pipe pipe;
 
 	if (!i915.powersave)
 		return;
 
-	for_each_crtc(dev, crtc) {
-		if (!crtc->primary->fb)
-			continue;
-
-		if (to_intel_framebuffer(crtc->primary->fb)->obj != obj)
+	for_each_pipe(pipe) {
+		if (!(frontbuffer_bits & INTEL_FRONTBUFFER_ALL_MASK(pipe)))
 			continue;
 
-		intel_increase_pllclock(crtc);
+		intel_increase_pllclock(dev, pipe);
 		if (ring && intel_fbc_enabled(dev))
 			ring->fbc_dirty = true;
 	}
 }
 
+/**
+ * intel_fb_obj_invalidate - invalidate frontbuffer object
+ * @obj: GEM object to invalidate
+ * @ring: set for asynchronous rendering
+ *
+ * This function gets called every time rendering on the given object starts and
+ * frontbuffer caching (fbc, low refresh rate for DRRS, panel self refresh) must
+ * be invalidated. If @ring is non-NULL any subsequent invalidation will be delayed
+ * until the rendering completes or a flip on this frontbuffer plane is
+ * scheduled.
+ */
+void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
+			     struct intel_engine_cs *ring)
+{
+	struct drm_device *dev = obj->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+	if (!obj->frontbuffer_bits)
+		return;
+
+	if (ring) {
+		mutex_lock(&dev_priv->fb_tracking.lock);
+		dev_priv->fb_tracking.busy_bits
+			|= obj->frontbuffer_bits;
+		dev_priv->fb_tracking.flip_bits
+			&= ~obj->frontbuffer_bits;
+		mutex_unlock(&dev_priv->fb_tracking.lock);
+	}
+
+	intel_mark_fb_busy(dev, obj->frontbuffer_bits, ring);
+
+	intel_edp_psr_invalidate(dev, obj->frontbuffer_bits);
+}
+
+/**
+ * intel_frontbuffer_flush - flush frontbuffer
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called every time rendering on the given planes has
+ * completed and frontbuffer caching can be started again. Flushes will get
+ * delayed if they're blocked by some oustanding asynchronous rendering.
+ *
+ * Can be called without any locks held.
+ */
+void intel_frontbuffer_flush(struct drm_device *dev,
+			     unsigned frontbuffer_bits)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	/* Delay flushing when rings are still busy.*/
+	mutex_lock(&dev_priv->fb_tracking.lock);
+	frontbuffer_bits &= ~dev_priv->fb_tracking.busy_bits;
+	mutex_unlock(&dev_priv->fb_tracking.lock);
+
+	intel_mark_fb_busy(dev, frontbuffer_bits, NULL);
+
+	intel_edp_psr_flush(dev, frontbuffer_bits);
+}
+
+/**
+ * intel_fb_obj_flush - flush frontbuffer object
+ * @obj: GEM object to flush
+ * @retire: set when retiring asynchronous rendering
+ *
+ * This function gets called every time rendering on the given object has
+ * completed and frontbuffer caching can be started again. If @retire is true
+ * then any delayed flushes will be unblocked.
+ */
+void intel_fb_obj_flush(struct drm_i915_gem_object *obj,
+			bool retire)
+{
+	struct drm_device *dev = obj->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	unsigned frontbuffer_bits;
+
+	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+	if (!obj->frontbuffer_bits)
+		return;
+
+	frontbuffer_bits = obj->frontbuffer_bits;
+
+	if (retire) {
+		mutex_lock(&dev_priv->fb_tracking.lock);
+		/* Filter out new bits since rendering started. */
+		frontbuffer_bits &= dev_priv->fb_tracking.busy_bits;
+
+		dev_priv->fb_tracking.busy_bits &= ~frontbuffer_bits;
+		mutex_unlock(&dev_priv->fb_tracking.lock);
+	}
+
+	intel_frontbuffer_flush(dev, frontbuffer_bits);
+}
+
+/**
+ * intel_frontbuffer_flip_prepare - prepare asnychronous frontbuffer flip
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called after scheduling a flip on @obj. The actual
+ * frontbuffer flushing will be delayed until completion is signalled with
+ * intel_frontbuffer_flip_complete. If an invalidate happens in between this
+ * flush will be cancelled.
+ *
+ * Can be called without any locks held.
+ */
+void intel_frontbuffer_flip_prepare(struct drm_device *dev,
+				    unsigned frontbuffer_bits)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	mutex_lock(&dev_priv->fb_tracking.lock);
+	dev_priv->fb_tracking.flip_bits
+		|= frontbuffer_bits;
+	mutex_unlock(&dev_priv->fb_tracking.lock);
+}
+
+/**
+ * intel_frontbuffer_flip_complete - complete asynchronous frontbuffer flush
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called after the flip has been latched and will complete
+ * on the next vblank. It will execute the fush if it hasn't been cancalled yet.
+ *
+ * Can be called without any locks held.
+ */
+void intel_frontbuffer_flip_complete(struct drm_device *dev,
+				     unsigned frontbuffer_bits)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	mutex_lock(&dev_priv->fb_tracking.lock);
+	/* Mask any cancelled flips. */
+	frontbuffer_bits &= dev_priv->fb_tracking.flip_bits;
+	dev_priv->fb_tracking.flip_bits &= ~frontbuffer_bits;
+	mutex_unlock(&dev_priv->fb_tracking.lock);
+
+	intel_frontbuffer_flush(dev, frontbuffer_bits);
+}
+
 static void intel_crtc_destroy(struct drm_crtc *crtc)
 {
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@@ -8812,8 +9104,6 @@ static void intel_crtc_destroy(struct drm_crtc *crtc)
 		kfree(work);
 	}
 
-	intel_crtc_cursor_set(crtc, NULL, 0, 0, 0);
-
 	drm_crtc_cleanup(crtc);
 
 	kfree(intel_crtc);
@@ -8824,6 +9114,7 @@ static void intel_unpin_work_fn(struct work_struct *__work)
 	struct intel_unpin_work *work =
 		container_of(__work, struct intel_unpin_work, work);
 	struct drm_device *dev = work->crtc->dev;
+	enum pipe pipe = to_intel_crtc(work->crtc)->pipe;
 
 	mutex_lock(&dev->struct_mutex);
 	intel_unpin_fb_obj(work->old_fb_obj);
@@ -8833,6 +9124,8 @@ static void intel_unpin_work_fn(struct work_struct *__work)
 	intel_update_fbc(dev);
 	mutex_unlock(&dev->struct_mutex);
 
+	intel_frontbuffer_flip_complete(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
+
 	BUG_ON(atomic_read(&to_intel_crtc(work->crtc)->unpin_work_count) == 0);
 	atomic_dec(&to_intel_crtc(work->crtc)->unpin_work_count);
 
@@ -9202,6 +9495,150 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
 	return 0;
 }
 
+static bool use_mmio_flip(struct intel_engine_cs *ring,
+			  struct drm_i915_gem_object *obj)
+{
+	/*
+	 * This is not being used for older platforms, because
+	 * non-availability of flip done interrupt forces us to use
+	 * CS flips. Older platforms derive flip done using some clever
+	 * tricks involving the flip_pending status bits and vblank irqs.
+	 * So using MMIO flips there would disrupt this mechanism.
+	 */
+
+	if (ring == NULL)
+		return true;
+
+	if (INTEL_INFO(ring->dev)->gen < 5)
+		return false;
+
+	if (i915.use_mmio_flip < 0)
+		return false;
+	else if (i915.use_mmio_flip > 0)
+		return true;
+	else
+		return ring != obj->ring;
+}
+
+static void intel_do_mmio_flip(struct intel_crtc *intel_crtc)
+{
+	struct drm_device *dev = intel_crtc->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_framebuffer *intel_fb =
+		to_intel_framebuffer(intel_crtc->base.primary->fb);
+	struct drm_i915_gem_object *obj = intel_fb->obj;
+	u32 dspcntr;
+	u32 reg;
+
+	intel_mark_page_flip_active(intel_crtc);
+
+	reg = DSPCNTR(intel_crtc->plane);
+	dspcntr = I915_READ(reg);
+
+	if (INTEL_INFO(dev)->gen >= 4) {
+		if (obj->tiling_mode != I915_TILING_NONE)
+			dspcntr |= DISPPLANE_TILED;
+		else
+			dspcntr &= ~DISPPLANE_TILED;
+	}
+	I915_WRITE(reg, dspcntr);
+
+	I915_WRITE(DSPSURF(intel_crtc->plane),
+		   intel_crtc->unpin_work->gtt_offset);
+	POSTING_READ(DSPSURF(intel_crtc->plane));
+}
+
+static int intel_postpone_flip(struct drm_i915_gem_object *obj)
+{
+	struct intel_engine_cs *ring;
+	int ret;
+
+	lockdep_assert_held(&obj->base.dev->struct_mutex);
+
+	if (!obj->last_write_seqno)
+		return 0;
+
+	ring = obj->ring;
+
+	if (i915_seqno_passed(ring->get_seqno(ring, true),
+			      obj->last_write_seqno))
+		return 0;
+
+	ret = i915_gem_check_olr(ring, obj->last_write_seqno);
+	if (ret)
+		return ret;
+
+	if (WARN_ON(!ring->irq_get(ring)))
+		return 0;
+
+	return 1;
+}
+
+void intel_notify_mmio_flip(struct intel_engine_cs *ring)
+{
+	struct drm_i915_private *dev_priv = to_i915(ring->dev);
+	struct intel_crtc *intel_crtc;
+	unsigned long irq_flags;
+	u32 seqno;
+
+	seqno = ring->get_seqno(ring, false);
+
+	spin_lock_irqsave(&dev_priv->mmio_flip_lock, irq_flags);
+	for_each_intel_crtc(ring->dev, intel_crtc) {
+		struct intel_mmio_flip *mmio_flip;
+
+		mmio_flip = &intel_crtc->mmio_flip;
+		if (mmio_flip->seqno == 0)
+			continue;
+
+		if (ring->id != mmio_flip->ring_id)
+			continue;
+
+		if (i915_seqno_passed(seqno, mmio_flip->seqno)) {
+			intel_do_mmio_flip(intel_crtc);
+			mmio_flip->seqno = 0;
+			ring->irq_put(ring);
+		}
+	}
+	spin_unlock_irqrestore(&dev_priv->mmio_flip_lock, irq_flags);
+}
+
+static int intel_queue_mmio_flip(struct drm_device *dev,
+				 struct drm_crtc *crtc,
+				 struct drm_framebuffer *fb,
+				 struct drm_i915_gem_object *obj,
+				 struct intel_engine_cs *ring,
+				 uint32_t flags)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	unsigned long irq_flags;
+	int ret;
+
+	if (WARN_ON(intel_crtc->mmio_flip.seqno))
+		return -EBUSY;
+
+	ret = intel_postpone_flip(obj);
+	if (ret < 0)
+		return ret;
+	if (ret == 0) {
+		intel_do_mmio_flip(intel_crtc);
+		return 0;
+	}
+
+	spin_lock_irqsave(&dev_priv->mmio_flip_lock, irq_flags);
+	intel_crtc->mmio_flip.seqno = obj->last_write_seqno;
+	intel_crtc->mmio_flip.ring_id = obj->ring->id;
+	spin_unlock_irqrestore(&dev_priv->mmio_flip_lock, irq_flags);
+
+	/*
+	 * Double check to catch cases where irq fired before
+	 * mmio flip data was ready
+	 */
+	intel_notify_mmio_flip(obj->ring);
+	return 0;
+}
+
 static int intel_default_queue_flip(struct drm_device *dev,
 				    struct drm_crtc *crtc,
 				    struct drm_framebuffer *fb,
@@ -9220,13 +9657,22 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_framebuffer *old_fb = crtc->primary->fb;
-	struct drm_i915_gem_object *obj = to_intel_framebuffer(fb)->obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	enum pipe pipe = intel_crtc->pipe;
 	struct intel_unpin_work *work;
 	struct intel_engine_cs *ring;
 	unsigned long flags;
 	int ret;
 
+	/*
+	 * drm_mode_page_flip_ioctl() should already catch this, but double
+	 * check to be safe.  In the future we may enable pageflipping from
+	 * a disabled primary plane.
+	 */
+	if (WARN_ON(intel_fb_obj(old_fb) == NULL))
+		return -EBUSY;
+
 	/* Can't change pixel format via MI display flips. */
 	if (fb->pixel_format != crtc->primary->fb->pixel_format)
 		return -EINVAL;
@@ -9249,7 +9695,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 
 	work->event = event;
 	work->crtc = crtc;
-	work->old_fb_obj = to_intel_framebuffer(old_fb)->obj;
+	work->old_fb_obj = intel_fb_obj(old_fb);
 	INIT_WORK(&work->work, intel_unpin_work_fn);
 
 	ret = drm_crtc_vblank_get(crtc);
@@ -9290,10 +9736,15 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 	intel_crtc->reset_counter = atomic_read(&dev_priv->gpu_error.reset_counter);
 
 	if (INTEL_INFO(dev)->gen >= 5 || IS_G4X(dev))
-		work->flip_count = I915_READ(PIPE_FLIPCOUNT_GM45(intel_crtc->pipe)) + 1;
+		work->flip_count = I915_READ(PIPE_FLIPCOUNT_GM45(pipe)) + 1;
 
 	if (IS_VALLEYVIEW(dev)) {
 		ring = &dev_priv->ring[BCS];
+		if (obj->tiling_mode != work->old_fb_obj->tiling_mode)
+			/* vlv: DISPLAY_FLIP fails to change tiling */
+			ring = NULL;
+	} else if (IS_IVYBRIDGE(dev)) {
+		ring = &dev_priv->ring[BCS];
 	} else if (INTEL_INFO(dev)->gen >= 7) {
 		ring = obj->ring;
 		if (ring == NULL || ring->id != RCS)
@@ -9309,12 +9760,20 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 	work->gtt_offset =
 		i915_gem_obj_ggtt_offset(obj) + intel_crtc->dspaddr_offset;
 
-	ret = dev_priv->display.queue_flip(dev, crtc, fb, obj, ring, page_flip_flags);
+	if (use_mmio_flip(ring, obj))
+		ret = intel_queue_mmio_flip(dev, crtc, fb, obj, ring,
+					    page_flip_flags);
+	else
+		ret = dev_priv->display.queue_flip(dev, crtc, fb, obj, ring,
+				page_flip_flags);
 	if (ret)
 		goto cleanup_unpin;
 
+	i915_gem_track_fb(work->old_fb_obj, obj,
+			  INTEL_FRONTBUFFER_PRIMARY(pipe));
+
 	intel_disable_fbc(dev);
-	intel_mark_fb_busy(obj, NULL);
+	intel_frontbuffer_flip_prepare(dev, INTEL_FRONTBUFFER_PRIMARY(pipe));
 	mutex_unlock(&dev->struct_mutex);
 
 	trace_i915_flip_request(intel_crtc->plane, obj);
@@ -9344,7 +9803,7 @@ out_hang:
 		intel_crtc_wait_for_pending_flips(crtc);
 		ret = intel_pipe_set_base(crtc, crtc->x, crtc->y, fb);
 		if (ret == 0 && event)
-			drm_send_vblank_event(dev, intel_crtc->pipe, event);
+			drm_send_vblank_event(dev, pipe, event);
 	}
 	return ret;
 }
@@ -10017,11 +10476,14 @@ intel_pipe_config_compare(struct drm_device *dev,
 
 	PIPE_CONF_CHECK_I(double_wide);
 
+	PIPE_CONF_CHECK_X(ddi_pll_sel);
+
 	PIPE_CONF_CHECK_I(shared_dpll);
 	PIPE_CONF_CHECK_X(dpll_hw_state.dpll);
 	PIPE_CONF_CHECK_X(dpll_hw_state.dpll_md);
 	PIPE_CONF_CHECK_X(dpll_hw_state.fp0);
 	PIPE_CONF_CHECK_X(dpll_hw_state.fp1);
+	PIPE_CONF_CHECK_X(dpll_hw_state.wrpll);
 
 	if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5)
 		PIPE_CONF_CHECK_I(pipe_bpp);
@@ -10083,6 +10545,14 @@ check_encoder_state(struct drm_device *dev)
 			if (connector->base.dpms != DRM_MODE_DPMS_OFF)
 				active = true;
 		}
+		/*
+		 * for MST connectors if we unplug the connector is gone
+		 * away but the encoder is still connected to a crtc
+		 * until a modeset happens in response to the hotplug.
+		 */
+		if (!enabled && encoder->base.encoder_type == DRM_MODE_ENCODER_DPMST)
+			continue;
+
 		WARN(!!encoder->base.crtc != enabled,
 		     "encoder's enabled state mismatch "
 		     "(expected %i, found %i)\n",
@@ -10378,20 +10848,23 @@ static int __intel_set_mode(struct drm_crtc *crtc,
 	 * on the DPLL.
 	 */
 	for_each_intel_crtc_masked(dev, modeset_pipes, intel_crtc) {
-		struct drm_framebuffer *old_fb;
+		struct drm_framebuffer *old_fb = crtc->primary->fb;
+		struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb);
+		struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 
 		mutex_lock(&dev->struct_mutex);
 		ret = intel_pin_and_fence_fb_obj(dev,
-						 to_intel_framebuffer(fb)->obj,
+						 obj,
 						 NULL);
 		if (ret != 0) {
 			DRM_ERROR("pin & fence failed\n");
 			mutex_unlock(&dev->struct_mutex);
 			goto done;
 		}
-		old_fb = crtc->primary->fb;
 		if (old_fb)
-			intel_unpin_fb_obj(to_intel_framebuffer(old_fb)->obj);
+			intel_unpin_fb_obj(old_obj);
+		i915_gem_track_fb(old_obj, obj,
+				  INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
 		mutex_unlock(&dev->struct_mutex);
 
 		crtc->primary->fb = fb;
@@ -10563,12 +11036,17 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
 	if (is_crtc_connector_off(set)) {
 		config->mode_changed = true;
 	} else if (set->crtc->primary->fb != set->fb) {
-		/* If we have no fb then treat it as a full mode set */
+		/*
+		 * If we have no fb, we can only flip as long as the crtc is
+		 * active, otherwise we need a full mode set.  The crtc may
+		 * be active if we've only disabled the primary plane, or
+		 * in fastboot situations.
+		 */
 		if (set->crtc->primary->fb == NULL) {
 			struct intel_crtc *intel_crtc =
 				to_intel_crtc(set->crtc);
 
-			if (intel_crtc->active && i915.fastboot) {
+			if (intel_crtc->active) {
 				DRM_DEBUG_KMS("crtc has no fb, will flip\n");
 				config->fb_changed = true;
 			} else {
@@ -10620,7 +11098,7 @@ intel_modeset_stage_output_state(struct drm_device *dev,
 		 * for them. */
 		for (ro = 0; ro < set->num_connectors; ro++) {
 			if (set->connectors[ro] == &connector->base) {
-				connector->new_encoder = connector->encoder;
+				connector->new_encoder = intel_find_encoder(connector, to_intel_crtc(set->crtc)->pipe);
 				break;
 			}
 		}
@@ -10666,7 +11144,7 @@ intel_modeset_stage_output_state(struct drm_device *dev,
 					 new_crtc)) {
 			return -EINVAL;
 		}
-		connector->encoder->new_crtc = to_intel_crtc(new_crtc);
+		connector->new_encoder->new_crtc = to_intel_crtc(new_crtc);
 
 		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d]\n",
 			connector->base.base.id,
@@ -10700,7 +11178,12 @@ intel_modeset_stage_output_state(struct drm_device *dev,
 		}
 	}
 	/* Now we've also updated encoder->new_crtc for all encoders. */
-
+	list_for_each_entry(connector, &dev->mode_config.connector_list,
+			    base.head) {
+		if (connector->new_encoder)
+			if (connector->new_encoder != connector->encoder)
+				connector->encoder = connector->new_encoder;
+	}
 	for_each_intel_crtc(dev, crtc) {
 		crtc->new_enabled = false;
 
@@ -10806,10 +11289,24 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
 		ret = intel_set_mode(set->crtc, set->mode,
 				     set->x, set->y, set->fb);
 	} else if (config->fb_changed) {
+		struct drm_i915_private *dev_priv = dev->dev_private;
+		struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
+
 		intel_crtc_wait_for_pending_flips(set->crtc);
 
 		ret = intel_pipe_set_base(set->crtc,
 					  set->x, set->y, set->fb);
+
+		/*
+		 * We need to make sure the primary plane is re-enabled if it
+		 * has previously been turned off.
+		 */
+		if (!intel_crtc->primary_enabled && ret == 0) {
+			WARN_ON(!intel_crtc->active);
+			intel_enable_primary_hw_plane(dev_priv, intel_crtc->plane,
+						      intel_crtc->pipe);
+		}
+
 		/*
 		 * In the fastboot case this may be our only check of the
 		 * state after boot.  It would be better to only do it on
@@ -10850,26 +11347,21 @@ out_config:
 }
 
 static const struct drm_crtc_funcs intel_crtc_funcs = {
-	.cursor_set = intel_crtc_cursor_set,
-	.cursor_move = intel_crtc_cursor_move,
 	.gamma_set = intel_crtc_gamma_set,
 	.set_config = intel_crtc_set_config,
 	.destroy = intel_crtc_destroy,
 	.page_flip = intel_crtc_page_flip,
 };
 
-static void intel_cpu_pll_init(struct drm_device *dev)
-{
-	if (HAS_DDI(dev))
-		intel_ddi_pll_init(dev);
-}
-
 static bool ibx_pch_dpll_get_hw_state(struct drm_i915_private *dev_priv,
 				      struct intel_shared_dpll *pll,
 				      struct intel_dpll_hw_state *hw_state)
 {
 	uint32_t val;
 
+	if (!intel_display_power_enabled(dev_priv, POWER_DOMAIN_PLLS))
+		return false;
+
 	val = I915_READ(PCH_DPLL(pll->id));
 	hw_state->dpll = val;
 	hw_state->fp0 = I915_READ(PCH_FP0(pll->id));
@@ -10951,7 +11443,9 @@ static void intel_shared_dpll_init(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
+	if (HAS_DDI(dev))
+		intel_ddi_pll_init(dev);
+	else if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev))
 		ibx_pch_dpll_init(dev);
 	else
 		dev_priv->num_shared_dpll = 0;
@@ -10959,17 +11453,328 @@ static void intel_shared_dpll_init(struct drm_device *dev)
 	BUG_ON(dev_priv->num_shared_dpll > I915_NUM_PLLS);
 }
 
+static int
+intel_primary_plane_disable(struct drm_plane *plane)
+{
+	struct drm_device *dev = plane->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_plane *intel_plane = to_intel_plane(plane);
+	struct intel_crtc *intel_crtc;
+
+	if (!plane->fb)
+		return 0;
+
+	BUG_ON(!plane->crtc);
+
+	intel_crtc = to_intel_crtc(plane->crtc);
+
+	/*
+	 * Even though we checked plane->fb above, it's still possible that
+	 * the primary plane has been implicitly disabled because the crtc
+	 * coordinates given weren't visible, or because we detected
+	 * that it was 100% covered by a sprite plane.  Or, the CRTC may be
+	 * off and we've set a fb, but haven't actually turned on the CRTC yet.
+	 * In either case, we need to unpin the FB and let the fb pointer get
+	 * updated, but otherwise we don't need to touch the hardware.
+	 */
+	if (!intel_crtc->primary_enabled)
+		goto disable_unpin;
+
+	intel_crtc_wait_for_pending_flips(plane->crtc);
+	intel_disable_primary_hw_plane(dev_priv, intel_plane->plane,
+				       intel_plane->pipe);
+disable_unpin:
+	mutex_lock(&dev->struct_mutex);
+	i915_gem_track_fb(intel_fb_obj(plane->fb), NULL,
+			  INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
+	intel_unpin_fb_obj(intel_fb_obj(plane->fb));
+	mutex_unlock(&dev->struct_mutex);
+	plane->fb = NULL;
+
+	return 0;
+}
+
+static int
+intel_primary_plane_setplane(struct drm_plane *plane, struct drm_crtc *crtc,
+			     struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+			     unsigned int crtc_w, unsigned int crtc_h,
+			     uint32_t src_x, uint32_t src_y,
+			     uint32_t src_w, uint32_t src_h)
+{
+	struct drm_device *dev = crtc->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct intel_plane *intel_plane = to_intel_plane(plane);
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+	struct drm_i915_gem_object *old_obj = intel_fb_obj(plane->fb);
+	struct drm_rect dest = {
+		/* integer pixels */
+		.x1 = crtc_x,
+		.y1 = crtc_y,
+		.x2 = crtc_x + crtc_w,
+		.y2 = crtc_y + crtc_h,
+	};
+	struct drm_rect src = {
+		/* 16.16 fixed point */
+		.x1 = src_x,
+		.y1 = src_y,
+		.x2 = src_x + src_w,
+		.y2 = src_y + src_h,
+	};
+	const struct drm_rect clip = {
+		/* integer pixels */
+		.x2 = intel_crtc->active ? intel_crtc->config.pipe_src_w : 0,
+		.y2 = intel_crtc->active ? intel_crtc->config.pipe_src_h : 0,
+	};
+	bool visible;
+	int ret;
+
+	ret = drm_plane_helper_check_update(plane, crtc, fb,
+					    &src, &dest, &clip,
+					    DRM_PLANE_HELPER_NO_SCALING,
+					    DRM_PLANE_HELPER_NO_SCALING,
+					    false, true, &visible);
+
+	if (ret)
+		return ret;
+
+	/*
+	 * If the CRTC isn't enabled, we're just pinning the framebuffer,
+	 * updating the fb pointer, and returning without touching the
+	 * hardware.  This allows us to later do a drmModeSetCrtc with fb=-1 to
+	 * turn on the display with all planes setup as desired.
+	 */
+	if (!crtc->enabled) {
+		mutex_lock(&dev->struct_mutex);
+
+		/*
+		 * If we already called setplane while the crtc was disabled,
+		 * we may have an fb pinned; unpin it.
+		 */
+		if (plane->fb)
+			intel_unpin_fb_obj(old_obj);
+
+		i915_gem_track_fb(old_obj, obj,
+				  INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
+
+		/* Pin and return without programming hardware */
+		ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+		mutex_unlock(&dev->struct_mutex);
+
+		return ret;
+	}
+
+	intel_crtc_wait_for_pending_flips(crtc);
+
+	/*
+	 * If clipping results in a non-visible primary plane, we'll disable
+	 * the primary plane.  Note that this is a bit different than what
+	 * happens if userspace explicitly disables the plane by passing fb=0
+	 * because plane->fb still gets set and pinned.
+	 */
+	if (!visible) {
+		mutex_lock(&dev->struct_mutex);
+
+		/*
+		 * Try to pin the new fb first so that we can bail out if we
+		 * fail.
+		 */
+		if (plane->fb != fb) {
+			ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
+			if (ret) {
+				mutex_unlock(&dev->struct_mutex);
+				return ret;
+			}
+		}
+
+		i915_gem_track_fb(old_obj, obj,
+				  INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
+
+		if (intel_crtc->primary_enabled)
+			intel_disable_primary_hw_plane(dev_priv,
+						       intel_plane->plane,
+						       intel_plane->pipe);
+
+
+		if (plane->fb != fb)
+			if (plane->fb)
+				intel_unpin_fb_obj(old_obj);
+
+		mutex_unlock(&dev->struct_mutex);
+
+		return 0;
+	}
+
+	ret = intel_pipe_set_base(crtc, src.x1, src.y1, fb);
+	if (ret)
+		return ret;
+
+	if (!intel_crtc->primary_enabled)
+		intel_enable_primary_hw_plane(dev_priv, intel_crtc->plane,
+					      intel_crtc->pipe);
+
+	return 0;
+}
+
+/* Common destruction function for both primary and cursor planes */
+static void intel_plane_destroy(struct drm_plane *plane)
+{
+	struct intel_plane *intel_plane = to_intel_plane(plane);
+	drm_plane_cleanup(plane);
+	kfree(intel_plane);
+}
+
+static const struct drm_plane_funcs intel_primary_plane_funcs = {
+	.update_plane = intel_primary_plane_setplane,
+	.disable_plane = intel_primary_plane_disable,
+	.destroy = intel_plane_destroy,
+};
+
+static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
+						    int pipe)
+{
+	struct intel_plane *primary;
+	const uint32_t *intel_primary_formats;
+	int num_formats;
+
+	primary = kzalloc(sizeof(*primary), GFP_KERNEL);
+	if (primary == NULL)
+		return NULL;
+
+	primary->can_scale = false;
+	primary->max_downscale = 1;
+	primary->pipe = pipe;
+	primary->plane = pipe;
+	if (HAS_FBC(dev) && INTEL_INFO(dev)->gen < 4)
+		primary->plane = !pipe;
+
+	if (INTEL_INFO(dev)->gen <= 3) {
+		intel_primary_formats = intel_primary_formats_gen2;
+		num_formats = ARRAY_SIZE(intel_primary_formats_gen2);
+	} else {
+		intel_primary_formats = intel_primary_formats_gen4;
+		num_formats = ARRAY_SIZE(intel_primary_formats_gen4);
+	}
+
+	drm_universal_plane_init(dev, &primary->base, 0,
+				 &intel_primary_plane_funcs,
+				 intel_primary_formats, num_formats,
+				 DRM_PLANE_TYPE_PRIMARY);
+	return &primary->base;
+}
+
+static int
+intel_cursor_plane_disable(struct drm_plane *plane)
+{
+	if (!plane->fb)
+		return 0;
+
+	BUG_ON(!plane->crtc);
+
+	return intel_crtc_cursor_set_obj(plane->crtc, NULL, 0, 0);
+}
+
+static int
+intel_cursor_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
+			  struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+			  unsigned int crtc_w, unsigned int crtc_h,
+			  uint32_t src_x, uint32_t src_y,
+			  uint32_t src_w, uint32_t src_h)
+{
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
+	struct drm_i915_gem_object *obj = intel_fb->obj;
+	struct drm_rect dest = {
+		/* integer pixels */
+		.x1 = crtc_x,
+		.y1 = crtc_y,
+		.x2 = crtc_x + crtc_w,
+		.y2 = crtc_y + crtc_h,
+	};
+	struct drm_rect src = {
+		/* 16.16 fixed point */
+		.x1 = src_x,
+		.y1 = src_y,
+		.x2 = src_x + src_w,
+		.y2 = src_y + src_h,
+	};
+	const struct drm_rect clip = {
+		/* integer pixels */
+		.x2 = intel_crtc->config.pipe_src_w,
+		.y2 = intel_crtc->config.pipe_src_h,
+	};
+	bool visible;
+	int ret;
+
+	ret = drm_plane_helper_check_update(plane, crtc, fb,
+					    &src, &dest, &clip,
+					    DRM_PLANE_HELPER_NO_SCALING,
+					    DRM_PLANE_HELPER_NO_SCALING,
+					    true, true, &visible);
+	if (ret)
+		return ret;
+
+	crtc->cursor_x = crtc_x;
+	crtc->cursor_y = crtc_y;
+	if (fb != crtc->cursor->fb) {
+		return intel_crtc_cursor_set_obj(crtc, obj, crtc_w, crtc_h);
+	} else {
+		intel_crtc_update_cursor(crtc, visible);
+		return 0;
+	}
+}
+static const struct drm_plane_funcs intel_cursor_plane_funcs = {
+	.update_plane = intel_cursor_plane_update,
+	.disable_plane = intel_cursor_plane_disable,
+	.destroy = intel_plane_destroy,
+};
+
+static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev,
+						   int pipe)
+{
+	struct intel_plane *cursor;
+
+	cursor = kzalloc(sizeof(*cursor), GFP_KERNEL);
+	if (cursor == NULL)
+		return NULL;
+
+	cursor->can_scale = false;
+	cursor->max_downscale = 1;
+	cursor->pipe = pipe;
+	cursor->plane = pipe;
+
+	drm_universal_plane_init(dev, &cursor->base, 0,
+				 &intel_cursor_plane_funcs,
+				 intel_cursor_formats,
+				 ARRAY_SIZE(intel_cursor_formats),
+				 DRM_PLANE_TYPE_CURSOR);
+	return &cursor->base;
+}
+
 static void intel_crtc_init(struct drm_device *dev, int pipe)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc;
-	int i;
+	struct drm_plane *primary = NULL;
+	struct drm_plane *cursor = NULL;
+	int i, ret;
 
 	intel_crtc = kzalloc(sizeof(*intel_crtc), GFP_KERNEL);
 	if (intel_crtc == NULL)
 		return;
 
-	drm_crtc_init(dev, &intel_crtc->base, &intel_crtc_funcs);
+	primary = intel_primary_plane_create(dev, pipe);
+	if (!primary)
+		goto fail;
+
+	cursor = intel_cursor_plane_create(dev, pipe);
+	if (!cursor)
+		goto fail;
+
+	ret = drm_crtc_init_with_planes(dev, &intel_crtc->base, primary,
+					cursor, &intel_crtc_funcs);
+	if (ret)
+		goto fail;
 
 	drm_mode_crtc_set_gamma_size(&intel_crtc->base, 256);
 	for (i = 0; i < 256; i++) {
@@ -10980,7 +11785,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
 
 	/*
 	 * On gen2/3 only plane A can do fbc, but the panel fitter and lvds port
-	 * is hooked to plane B. Hence we want plane A feeding pipe B.
+	 * is hooked to pipe B. Hence we want plane A feeding pipe B.
 	 */
 	intel_crtc->pipe = pipe;
 	intel_crtc->plane = pipe;
@@ -11002,6 +11807,14 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
 	drm_crtc_helper_add(&intel_crtc->base, &intel_helper_funcs);
 
 	WARN_ON(drm_crtc_index(&intel_crtc->base) != intel_crtc->pipe);
+	return;
+
+fail:
+	if (primary)
+		drm_plane_cleanup(primary);
+	if (cursor)
+		drm_plane_cleanup(cursor);
+	kfree(intel_crtc);
 }
 
 enum pipe intel_get_pipe_from_connector(struct intel_connector *connector)
@@ -11021,21 +11834,20 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
 				struct drm_file *file)
 {
 	struct drm_i915_get_pipe_from_crtc_id *pipe_from_crtc_id = data;
-	struct drm_mode_object *drmmode_obj;
+	struct drm_crtc *drmmode_crtc;
 	struct intel_crtc *crtc;
 
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -ENODEV;
 
-	drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
-			DRM_MODE_OBJECT_CRTC);
+	drmmode_crtc = drm_crtc_find(dev, pipe_from_crtc_id->crtc_id);
 
-	if (!drmmode_obj) {
+	if (!drmmode_crtc) {
 		DRM_ERROR("no such CRTC id\n");
 		return -ENOENT;
 	}
 
-	crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
+	crtc = to_intel_crtc(drmmode_crtc);
 	pipe_from_crtc_id->pipe = crtc->pipe;
 
 	return 0;
@@ -11236,6 +12048,8 @@ static void intel_setup_outputs(struct drm_device *dev)
 	if (SUPPORTS_TV(dev))
 		intel_tv_init(dev);
 
+	intel_edp_psr_init(dev);
+
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
 		encoder->base.possible_crtcs = encoder->crtc_mask;
 		encoder->base.possible_clones =
@@ -11249,11 +12063,14 @@ static void intel_setup_outputs(struct drm_device *dev)
 
 static void intel_user_framebuffer_destroy(struct drm_framebuffer *fb)
 {
+	struct drm_device *dev = fb->dev;
 	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
 
 	drm_framebuffer_cleanup(fb);
+	mutex_lock(&dev->struct_mutex);
 	WARN_ON(!intel_fb->obj->framebuffer_references--);
-	drm_gem_object_unreference_unlocked(&intel_fb->obj->base);
+	drm_gem_object_unreference(&intel_fb->obj->base);
+	mutex_unlock(&dev->struct_mutex);
 	kfree(intel_fb);
 }
 
@@ -11438,7 +12255,7 @@ static void intel_init_display(struct drm_device *dev)
 		dev_priv->display.crtc_mode_set = haswell_crtc_mode_set;
 		dev_priv->display.crtc_enable = haswell_crtc_enable;
 		dev_priv->display.crtc_disable = haswell_crtc_disable;
-		dev_priv->display.off = haswell_crtc_off;
+		dev_priv->display.off = ironlake_crtc_off;
 		dev_priv->display.update_primary_plane =
 			ironlake_update_primary_plane;
 	} else if (HAS_PCH_SPLIT(dev)) {
@@ -11722,6 +12539,9 @@ void intel_modeset_init_hw(struct drm_device *dev)
 {
 	intel_prepare_ddi(dev);
 
+	if (IS_VALLEYVIEW(dev))
+		vlv_update_cdclk(dev);
+
 	intel_init_clock_gating(dev);
 
 	intel_reset_dpio(dev);
@@ -11798,7 +12618,6 @@ void intel_modeset_init(struct drm_device *dev)
 	intel_init_dpio(dev);
 	intel_reset_dpio(dev);
 
-	intel_cpu_pll_init(dev);
 	intel_shared_dpll_init(dev);
 
 	/* Just disable it once at startup */
@@ -12024,6 +12843,8 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder)
 				      encoder->base.base.id,
 				      encoder->base.name);
 			encoder->disable(encoder);
+			if (encoder->post_disable)
+				encoder->post_disable(encoder);
 		}
 		encoder->base.crtc = NULL;
 		encoder->connectors_active = false;
@@ -12108,10 +12929,6 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 			      crtc->active ? "enabled" : "disabled");
 	}
 
-	/* FIXME: Smash this into the new shared dpll infrastructure. */
-	if (HAS_DDI(dev))
-		intel_ddi_setup_hw_pll_state(dev);
-
 	for (i = 0; i < dev_priv->num_shared_dpll; i++) {
 		struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
 
@@ -12125,6 +12942,9 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 
 		DRM_DEBUG_KMS("%s hw state readout: refcount %i, on %i\n",
 			      pll->name, pll->refcount, pll->on);
+
+		if (pll->refcount)
+			intel_display_power_get(dev_priv, POWER_DOMAIN_PLLS);
 	}
 
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list,
@@ -12242,7 +13062,7 @@ void intel_modeset_setup_hw_state(struct drm_device *dev,
 void intel_modeset_gem_init(struct drm_device *dev)
 {
 	struct drm_crtc *c;
-	struct intel_framebuffer *fb;
+	struct drm_i915_gem_object *obj;
 
 	mutex_lock(&dev->struct_mutex);
 	intel_init_gt_powersave(dev);
@@ -12259,11 +13079,11 @@ void intel_modeset_gem_init(struct drm_device *dev)
 	 */
 	mutex_lock(&dev->struct_mutex);
 	for_each_crtc(dev, c) {
-		if (!c->primary->fb)
+		obj = intel_fb_obj(c->primary->fb);
+		if (obj == NULL)
 			continue;
 
-		fb = to_intel_framebuffer(c->primary->fb);
-		if (intel_pin_and_fence_fb_obj(dev, fb->obj, NULL)) {
+		if (intel_pin_and_fence_fb_obj(dev, obj, NULL)) {
 			DRM_ERROR("failed to pin boot fb on pipe %d\n",
 				  to_intel_crtc(c)->pipe);
 			drm_framebuffer_unreference(c->primary->fb);
@@ -12278,13 +13098,12 @@ void intel_connector_unregister(struct intel_connector *intel_connector)
 	struct drm_connector *connector = &intel_connector->base;
 
 	intel_panel_destroy_backlight(connector);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 }
 
 void intel_modeset_cleanup(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
 	struct drm_connector *connector;
 
 	/*
@@ -12294,6 +13113,8 @@ void intel_modeset_cleanup(struct drm_device *dev)
 	 */
 	drm_irq_uninstall(dev);
 	cancel_work_sync(&dev_priv->hotplug_work);
+	dev_priv->pm._irqs_disabled = true;
+
 	/*
 	 * Due to the hpd irq storm handling the hotplug work can re-arm the
 	 * poll handlers. Hence disable polling after hpd handling is shut down.
@@ -12304,14 +13125,6 @@ void intel_modeset_cleanup(struct drm_device *dev)
 
 	intel_unregister_dsm_handler();
 
-	for_each_crtc(dev, crtc) {
-		/* Skip inactive CRTCs */
-		if (!crtc->primary->fb)
-			continue;
-
-		intel_increase_pllclock(crtc);
-	}
-
 	intel_disable_fbc(dev);
 
 	intel_disable_gt_powersave(dev);
@@ -12479,7 +13292,7 @@ intel_display_capture_error_state(struct drm_device *dev)
 
 		error->pipe[i].source = I915_READ(PIPESRC(i));
 
-		if (!HAS_PCH_SPLIT(dev))
+		if (HAS_GMCH_DISPLAY(dev))
 			error->pipe[i].stat = I915_READ(PIPESTAT(i));
 	}
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 8a1a4fb..ee3942f 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -114,7 +114,7 @@ static void intel_dp_link_down(struct intel_dp *intel_dp);
 static bool _edp_panel_vdd_on(struct intel_dp *intel_dp);
 static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
 
-static int
+int
 intel_dp_max_link_bw(struct intel_dp *intel_dp)
 {
 	int max_link_bw = intel_dp->dpcd[DP_MAX_LINK_RATE];
@@ -773,12 +773,29 @@ intel_dp_connector_unregister(struct intel_connector *intel_connector)
 {
 	struct intel_dp *intel_dp = intel_attached_dp(&intel_connector->base);
 
-	sysfs_remove_link(&intel_connector->base.kdev->kobj,
-			  intel_dp->aux.ddc.dev.kobj.name);
+	if (!intel_connector->mst_port)
+		sysfs_remove_link(&intel_connector->base.kdev->kobj,
+				  intel_dp->aux.ddc.dev.kobj.name);
 	intel_connector_unregister(intel_connector);
 }
 
 static void
+hsw_dp_set_ddi_pll_sel(struct intel_crtc_config *pipe_config, int link_bw)
+{
+	switch (link_bw) {
+	case DP_LINK_BW_1_62:
+		pipe_config->ddi_pll_sel = PORT_CLK_SEL_LCPLL_810;
+		break;
+	case DP_LINK_BW_2_7:
+		pipe_config->ddi_pll_sel = PORT_CLK_SEL_LCPLL_1350;
+		break;
+	case DP_LINK_BW_5_4:
+		pipe_config->ddi_pll_sel = PORT_CLK_SEL_LCPLL_2700;
+		break;
+	}
+}
+
+static void
 intel_dp_set_clock(struct intel_encoder *encoder,
 		   struct intel_crtc_config *pipe_config, int link_bw)
 {
@@ -789,8 +806,6 @@ intel_dp_set_clock(struct intel_encoder *encoder,
 	if (IS_G4X(dev)) {
 		divisor = gen4_dpll;
 		count = ARRAY_SIZE(gen4_dpll);
-	} else if (IS_HASWELL(dev)) {
-		/* Haswell has special-purpose DP DDI clocks. */
 	} else if (HAS_PCH_SPLIT(dev)) {
 		divisor = pch_dpll;
 		count = ARRAY_SIZE(pch_dpll);
@@ -961,7 +976,10 @@ found:
 				&pipe_config->dp_m2_n2);
 	}
 
-	intel_dp_set_clock(encoder, pipe_config, intel_dp->link_bw);
+	if (HAS_DDI(dev))
+		hsw_dp_set_ddi_pll_sel(pipe_config, intel_dp->link_bw);
+	else
+		intel_dp_set_clock(encoder, pipe_config, intel_dp->link_bw);
 
 	return true;
 }
@@ -1267,6 +1285,19 @@ static void edp_panel_vdd_work(struct work_struct *__work)
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 }
 
+static void edp_panel_vdd_schedule_off(struct intel_dp *intel_dp)
+{
+	unsigned long delay;
+
+	/*
+	 * Queue the timer to fire a long time from now (relative to the power
+	 * down delay) to keep the panel power up across a sequence of
+	 * operations.
+	 */
+	delay = msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5);
+	schedule_delayed_work(&intel_dp->panel_vdd_work, delay);
+}
+
 static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
 {
 	if (!is_edp(intel_dp))
@@ -1276,17 +1307,10 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
 
 	intel_dp->want_panel_vdd = false;
 
-	if (sync) {
+	if (sync)
 		edp_panel_vdd_off_sync(intel_dp);
-	} else {
-		/*
-		 * Queue the timer to fire a long
-		 * time from now (relative to the power down delay)
-		 * to keep the panel power up across a sequence of operations
-		 */
-		schedule_delayed_work(&intel_dp->panel_vdd_work,
-				      msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5));
-	}
+	else
+		edp_panel_vdd_schedule_off(intel_dp);
 }
 
 void intel_edp_panel_on(struct intel_dp *intel_dp)
@@ -1349,8 +1373,6 @@ void intel_edp_panel_off(struct intel_dp *intel_dp)
 
 	DRM_DEBUG_KMS("Turn eDP power off\n");
 
-	edp_wait_backlight_off(intel_dp);
-
 	WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n");
 
 	pp = ironlake_get_pp_control(intel_dp);
@@ -1386,6 +1408,9 @@ void intel_edp_backlight_on(struct intel_dp *intel_dp)
 		return;
 
 	DRM_DEBUG_KMS("\n");
+
+	intel_panel_enable_backlight(intel_dp->attached_connector);
+
 	/*
 	 * If we enable the backlight right away following a panel power
 	 * on, we may see slight flicker as the panel syncs with the eDP
@@ -1400,8 +1425,6 @@ void intel_edp_backlight_on(struct intel_dp *intel_dp)
 
 	I915_WRITE(pp_ctrl_reg, pp);
 	POSTING_READ(pp_ctrl_reg);
-
-	intel_panel_enable_backlight(intel_dp->attached_connector);
 }
 
 void intel_edp_backlight_off(struct intel_dp *intel_dp)
@@ -1414,8 +1437,6 @@ void intel_edp_backlight_off(struct intel_dp *intel_dp)
 	if (!is_edp(intel_dp))
 		return;
 
-	intel_panel_disable_backlight(intel_dp->attached_connector);
-
 	DRM_DEBUG_KMS("\n");
 	pp = ironlake_get_pp_control(intel_dp);
 	pp &= ~EDP_BLC_ENABLE;
@@ -1425,6 +1446,10 @@ void intel_edp_backlight_off(struct intel_dp *intel_dp)
 	I915_WRITE(pp_ctrl_reg, pp);
 	POSTING_READ(pp_ctrl_reg);
 	intel_dp->last_backlight_off = jiffies;
+
+	edp_wait_backlight_off(intel_dp);
+
+	intel_panel_disable_backlight(intel_dp->attached_connector);
 }
 
 static void ironlake_edp_pll_on(struct intel_dp *intel_dp)
@@ -1646,11 +1671,9 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
 	}
 }
 
-static bool is_edp_psr(struct drm_device *dev)
+static bool is_edp_psr(struct intel_dp *intel_dp)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	return dev_priv->psr.sink_support;
+	return intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED;
 }
 
 static bool intel_edp_is_psr_enabled(struct drm_device *dev)
@@ -1698,9 +1721,6 @@ static void intel_edp_psr_setup(struct intel_dp *intel_dp)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct edp_vsc_psr psr_vsc;
 
-	if (intel_dp->psr_setup_done)
-		return;
-
 	/* Prepare VSC packet as per EDP 1.3 spec, Table 3.10 */
 	memset(&psr_vsc, 0, sizeof(psr_vsc));
 	psr_vsc.sdp_header.HB0 = 0;
@@ -1712,22 +1732,25 @@ static void intel_edp_psr_setup(struct intel_dp *intel_dp)
 	/* Avoid continuous PSR exit by masking memup and hpd */
 	I915_WRITE(EDP_PSR_DEBUG_CTL(dev), EDP_PSR_DEBUG_MASK_MEMUP |
 		   EDP_PSR_DEBUG_MASK_HPD | EDP_PSR_DEBUG_MASK_LPSP);
-
-	intel_dp->psr_setup_done = true;
 }
 
 static void intel_edp_psr_enable_sink(struct intel_dp *intel_dp)
 {
-	struct drm_device *dev = intel_dp_to_dev(intel_dp);
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	uint32_t aux_clock_divider;
 	int precharge = 0x3;
 	int msg_size = 5;       /* Header(4) + Message(1) */
+	bool only_standby = false;
 
 	aux_clock_divider = intel_dp->get_aux_clock_divider(intel_dp, 0);
 
+	if (IS_BROADWELL(dev) && dig_port->port != PORT_A)
+		only_standby = true;
+
 	/* Enable PSR in sink */
-	if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT)
+	if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT || only_standby)
 		drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG,
 				   DP_PSR_ENABLE & ~DP_PSR_MAIN_LINK_ACTIVE);
 	else
@@ -1746,18 +1769,24 @@ static void intel_edp_psr_enable_sink(struct intel_dp *intel_dp)
 
 static void intel_edp_psr_enable_source(struct intel_dp *intel_dp)
 {
-	struct drm_device *dev = intel_dp_to_dev(intel_dp);
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	uint32_t max_sleep_time = 0x1f;
 	uint32_t idle_frames = 1;
 	uint32_t val = 0x0;
 	const uint32_t link_entry_time = EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES;
+	bool only_standby = false;
 
-	if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT) {
+	if (IS_BROADWELL(dev) && dig_port->port != PORT_A)
+		only_standby = true;
+
+	if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT || only_standby) {
 		val |= EDP_PSR_LINK_STANDBY;
 		val |= EDP_PSR_TP2_TP3_TIME_0us;
 		val |= EDP_PSR_TP1_TIME_0us;
 		val |= EDP_PSR_SKIP_AUX_EXIT;
+		val |= IS_BROADWELL(dev) ? BDW_PSR_SINGLE_FRAME : 0;
 	} else
 		val |= EDP_PSR_LINK_DISABLE;
 
@@ -1775,18 +1804,14 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc = dig_port->base.base.crtc;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct drm_i915_gem_object *obj = to_intel_framebuffer(crtc->primary->fb)->obj;
-	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
 
-	dev_priv->psr.source_ok = false;
+	lockdep_assert_held(&dev_priv->psr.lock);
+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
+	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
 
-	if (!HAS_PSR(dev)) {
-		DRM_DEBUG_KMS("PSR not supported on this platform\n");
-		return false;
-	}
+	dev_priv->psr.source_ok = false;
 
-	if ((intel_encoder->type != INTEL_OUTPUT_EDP) ||
-	    (dig_port->port != PORT_A)) {
+	if (IS_HASWELL(dev) && dig_port->port != PORT_A) {
 		DRM_DEBUG_KMS("HSW ties PSR to DDI A (eDP)\n");
 		return false;
 	}
@@ -1796,29 +1821,9 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
 		return false;
 	}
 
-	crtc = dig_port->base.base.crtc;
-	if (crtc == NULL) {
-		DRM_DEBUG_KMS("crtc not active for PSR\n");
-		return false;
-	}
-
-	intel_crtc = to_intel_crtc(crtc);
-	if (!intel_crtc_active(crtc)) {
-		DRM_DEBUG_KMS("crtc not active for PSR\n");
-		return false;
-	}
-
-	obj = to_intel_framebuffer(crtc->primary->fb)->obj;
-	if (obj->tiling_mode != I915_TILING_X ||
-	    obj->fence_reg == I915_FENCE_REG_NONE) {
-		DRM_DEBUG_KMS("PSR condition failed: fb not tiled or fenced\n");
-		return false;
-	}
-
-	if (I915_READ(SPRCTL(intel_crtc->pipe)) & SPRITE_ENABLE) {
-		DRM_DEBUG_KMS("PSR condition failed: Sprite is Enabled\n");
-		return false;
-	}
+	/* Below limitations aren't valid for Broadwell */
+	if (IS_BROADWELL(dev))
+		goto out;
 
 	if (I915_READ(HSW_STEREO_3D_CTL(intel_crtc->config.cpu_transcoder)) &
 	    S3D_ENABLE) {
@@ -1831,35 +1836,60 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
 		return false;
 	}
 
+ out:
 	dev_priv->psr.source_ok = true;
 	return true;
 }
 
 static void intel_edp_psr_do_enable(struct intel_dp *intel_dp)
 {
-	struct drm_device *dev = intel_dp_to_dev(intel_dp);
+	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	if (!intel_edp_psr_match_conditions(intel_dp) ||
-	    intel_edp_is_psr_enabled(dev))
-		return;
-
-	/* Setup PSR once */
-	intel_edp_psr_setup(intel_dp);
+	WARN_ON(I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE);
+	WARN_ON(dev_priv->psr.active);
+	lockdep_assert_held(&dev_priv->psr.lock);
 
 	/* Enable PSR on the panel */
 	intel_edp_psr_enable_sink(intel_dp);
 
 	/* Enable PSR on the host */
 	intel_edp_psr_enable_source(intel_dp);
+
+	dev_priv->psr.active = true;
 }
 
 void intel_edp_psr_enable(struct intel_dp *intel_dp)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	if (!HAS_PSR(dev)) {
+		DRM_DEBUG_KMS("PSR not supported on this platform\n");
+		return;
+	}
 
-	if (intel_edp_psr_match_conditions(intel_dp) &&
-	    !intel_edp_is_psr_enabled(dev))
-		intel_edp_psr_do_enable(intel_dp);
+	if (!is_edp_psr(intel_dp)) {
+		DRM_DEBUG_KMS("PSR not supported by this panel\n");
+		return;
+	}
+
+	mutex_lock(&dev_priv->psr.lock);
+	if (dev_priv->psr.enabled) {
+		DRM_DEBUG_KMS("PSR already in use\n");
+		mutex_unlock(&dev_priv->psr.lock);
+		return;
+	}
+
+	dev_priv->psr.busy_frontbuffer_bits = 0;
+
+	/* Setup PSR once */
+	intel_edp_psr_setup(intel_dp);
+
+	if (intel_edp_psr_match_conditions(intel_dp))
+		dev_priv->psr.enabled = intel_dp;
+	mutex_unlock(&dev_priv->psr.lock);
 }
 
 void intel_edp_psr_disable(struct intel_dp *intel_dp)
@@ -1867,36 +1897,136 @@ void intel_edp_psr_disable(struct intel_dp *intel_dp)
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	if (!intel_edp_is_psr_enabled(dev))
+	mutex_lock(&dev_priv->psr.lock);
+	if (!dev_priv->psr.enabled) {
+		mutex_unlock(&dev_priv->psr.lock);
 		return;
+	}
+
+	if (dev_priv->psr.active) {
+		I915_WRITE(EDP_PSR_CTL(dev),
+			   I915_READ(EDP_PSR_CTL(dev)) & ~EDP_PSR_ENABLE);
 
-	I915_WRITE(EDP_PSR_CTL(dev),
-		   I915_READ(EDP_PSR_CTL(dev)) & ~EDP_PSR_ENABLE);
+		/* Wait till PSR is idle */
+		if (_wait_for((I915_READ(EDP_PSR_STATUS_CTL(dev)) &
+			       EDP_PSR_STATUS_STATE_MASK) == 0, 2000, 10))
+			DRM_ERROR("Timed out waiting for PSR Idle State\n");
 
-	/* Wait till PSR is idle */
-	if (_wait_for((I915_READ(EDP_PSR_STATUS_CTL(dev)) &
-		       EDP_PSR_STATUS_STATE_MASK) == 0, 2000, 10))
-		DRM_ERROR("Timed out waiting for PSR Idle State\n");
+		dev_priv->psr.active = false;
+	} else {
+		WARN_ON(I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE);
+	}
+
+	dev_priv->psr.enabled = NULL;
+	mutex_unlock(&dev_priv->psr.lock);
+
+	cancel_delayed_work_sync(&dev_priv->psr.work);
 }
 
-void intel_edp_psr_update(struct drm_device *dev)
+static void intel_edp_psr_work(struct work_struct *work)
 {
-	struct intel_encoder *encoder;
-	struct intel_dp *intel_dp = NULL;
+	struct drm_i915_private *dev_priv =
+		container_of(work, typeof(*dev_priv), psr.work.work);
+	struct intel_dp *intel_dp = dev_priv->psr.enabled;
 
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head)
-		if (encoder->type == INTEL_OUTPUT_EDP) {
-			intel_dp = enc_to_intel_dp(&encoder->base);
+	mutex_lock(&dev_priv->psr.lock);
+	intel_dp = dev_priv->psr.enabled;
 
-			if (!is_edp_psr(dev))
-				return;
+	if (!intel_dp)
+		goto unlock;
 
-			if (!intel_edp_psr_match_conditions(intel_dp))
-				intel_edp_psr_disable(intel_dp);
-			else
-				if (!intel_edp_is_psr_enabled(dev))
-					intel_edp_psr_do_enable(intel_dp);
-		}
+	/*
+	 * The delayed work can race with an invalidate hence we need to
+	 * recheck. Since psr_flush first clears this and then reschedules we
+	 * won't ever miss a flush when bailing out here.
+	 */
+	if (dev_priv->psr.busy_frontbuffer_bits)
+		goto unlock;
+
+	intel_edp_psr_do_enable(intel_dp);
+unlock:
+	mutex_unlock(&dev_priv->psr.lock);
+}
+
+static void intel_edp_psr_do_exit(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->psr.active) {
+		u32 val = I915_READ(EDP_PSR_CTL(dev));
+
+		WARN_ON(!(val & EDP_PSR_ENABLE));
+
+		I915_WRITE(EDP_PSR_CTL(dev), val & ~EDP_PSR_ENABLE);
+
+		dev_priv->psr.active = false;
+	}
+
+}
+
+void intel_edp_psr_invalidate(struct drm_device *dev,
+			      unsigned frontbuffer_bits)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_crtc *crtc;
+	enum pipe pipe;
+
+	mutex_lock(&dev_priv->psr.lock);
+	if (!dev_priv->psr.enabled) {
+		mutex_unlock(&dev_priv->psr.lock);
+		return;
+	}
+
+	crtc = dp_to_dig_port(dev_priv->psr.enabled)->base.base.crtc;
+	pipe = to_intel_crtc(crtc)->pipe;
+
+	intel_edp_psr_do_exit(dev);
+
+	frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe);
+
+	dev_priv->psr.busy_frontbuffer_bits |= frontbuffer_bits;
+	mutex_unlock(&dev_priv->psr.lock);
+}
+
+void intel_edp_psr_flush(struct drm_device *dev,
+			 unsigned frontbuffer_bits)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_crtc *crtc;
+	enum pipe pipe;
+
+	mutex_lock(&dev_priv->psr.lock);
+	if (!dev_priv->psr.enabled) {
+		mutex_unlock(&dev_priv->psr.lock);
+		return;
+	}
+
+	crtc = dp_to_dig_port(dev_priv->psr.enabled)->base.base.crtc;
+	pipe = to_intel_crtc(crtc)->pipe;
+	dev_priv->psr.busy_frontbuffer_bits &= ~frontbuffer_bits;
+
+	/*
+	 * On Haswell sprite plane updates don't result in a psr invalidating
+	 * signal in the hardware. Which means we need to manually fake this in
+	 * software for all flushes, not just when we've seen a preceding
+	 * invalidation through frontbuffer rendering.
+	 */
+	if (IS_HASWELL(dev) &&
+	    (frontbuffer_bits & INTEL_FRONTBUFFER_SPRITE(pipe)))
+		intel_edp_psr_do_exit(dev);
+
+	if (!dev_priv->psr.active && !dev_priv->psr.busy_frontbuffer_bits)
+		schedule_delayed_work(&dev_priv->psr.work,
+				      msecs_to_jiffies(100));
+	mutex_unlock(&dev_priv->psr.lock);
+}
+
+void intel_edp_psr_init(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	INIT_DELAYED_WORK(&dev_priv->psr.work, intel_edp_psr_work);
+	mutex_init(&dev_priv->psr.lock);
 }
 
 static void intel_disable_dp(struct intel_encoder *encoder)
@@ -2152,6 +2282,70 @@ static void chv_pre_enable_dp(struct intel_encoder *encoder)
 	vlv_wait_port_ready(dev_priv, dport);
 }
 
+static void chv_dp_pre_pll_enable(struct intel_encoder *encoder)
+{
+	struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *intel_crtc =
+		to_intel_crtc(encoder->base.crtc);
+	enum dpio_channel ch = vlv_dport_to_channel(dport);
+	enum pipe pipe = intel_crtc->pipe;
+	u32 val;
+
+	mutex_lock(&dev_priv->dpio_lock);
+
+	/* program left/right clock distribution */
+	if (pipe != PIPE_B) {
+		val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW5_CH0);
+		val &= ~(CHV_BUFLEFTENA1_MASK | CHV_BUFRIGHTENA1_MASK);
+		if (ch == DPIO_CH0)
+			val |= CHV_BUFLEFTENA1_FORCE;
+		if (ch == DPIO_CH1)
+			val |= CHV_BUFRIGHTENA1_FORCE;
+		vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW5_CH0, val);
+	} else {
+		val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW1_CH1);
+		val &= ~(CHV_BUFLEFTENA2_MASK | CHV_BUFRIGHTENA2_MASK);
+		if (ch == DPIO_CH0)
+			val |= CHV_BUFLEFTENA2_FORCE;
+		if (ch == DPIO_CH1)
+			val |= CHV_BUFRIGHTENA2_FORCE;
+		vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW1_CH1, val);
+	}
+
+	/* program clock channel usage */
+	val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(ch));
+	val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+	if (pipe != PIPE_B)
+		val &= ~CHV_PCS_USEDCLKCHANNEL;
+	else
+		val |= CHV_PCS_USEDCLKCHANNEL;
+	vlv_dpio_write(dev_priv, pipe, VLV_PCS01_DW8(ch), val);
+
+	val = vlv_dpio_read(dev_priv, pipe, VLV_PCS23_DW8(ch));
+	val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+	if (pipe != PIPE_B)
+		val &= ~CHV_PCS_USEDCLKCHANNEL;
+	else
+		val |= CHV_PCS_USEDCLKCHANNEL;
+	vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW8(ch), val);
+
+	/*
+	 * This a a bit weird since generally CL
+	 * matches the pipe, but here we need to
+	 * pick the CL based on the port.
+	 */
+	val = vlv_dpio_read(dev_priv, pipe, CHV_CMN_DW19(ch));
+	if (pipe != PIPE_B)
+		val &= ~CHV_CMN_USEDCLKCHANNEL;
+	else
+		val |= CHV_CMN_USEDCLKCHANNEL;
+	vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW19(ch), val);
+
+	mutex_unlock(&dev_priv->dpio_lock);
+}
+
 /*
  * Native read with retry for link status and receiver capability reads for
  * cases where the sink may still be asleep.
@@ -2189,18 +2383,14 @@ intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_
 				       DP_LINK_STATUS_SIZE) == DP_LINK_STATUS_SIZE;
 }
 
-/*
- * These are source-specific values; current Intel hardware supports
- * a maximum voltage of 800mV and a maximum pre-emphasis of 6dB
- */
-
+/* These are source-specific values. */
 static uint8_t
 intel_dp_voltage_max(struct intel_dp *intel_dp)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	enum port port = dp_to_dig_port(intel_dp)->port;
 
-	if (IS_VALLEYVIEW(dev) || IS_BROADWELL(dev))
+	if (IS_VALLEYVIEW(dev))
 		return DP_TRAIN_VOLTAGE_SWING_1200;
 	else if (IS_GEN7(dev) && port == PORT_A)
 		return DP_TRAIN_VOLTAGE_SWING_800;
@@ -2216,18 +2406,7 @@ intel_dp_pre_emphasis_max(struct intel_dp *intel_dp, uint8_t voltage_swing)
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	enum port port = dp_to_dig_port(intel_dp)->port;
 
-	if (IS_BROADWELL(dev)) {
-		switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
-		case DP_TRAIN_VOLTAGE_SWING_400:
-		case DP_TRAIN_VOLTAGE_SWING_600:
-			return DP_TRAIN_PRE_EMPHASIS_6;
-		case DP_TRAIN_VOLTAGE_SWING_800:
-			return DP_TRAIN_PRE_EMPHASIS_3_5;
-		case DP_TRAIN_VOLTAGE_SWING_1200:
-		default:
-			return DP_TRAIN_PRE_EMPHASIS_0;
-		}
-	} else if (IS_HASWELL(dev)) {
+	if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
 		switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
 		case DP_TRAIN_VOLTAGE_SWING_400:
 			return DP_TRAIN_PRE_EMPHASIS_9_5;
@@ -2699,41 +2878,6 @@ intel_hsw_signal_levels(uint8_t train_set)
 	}
 }
 
-static uint32_t
-intel_bdw_signal_levels(uint8_t train_set)
-{
-	int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
-					 DP_TRAIN_PRE_EMPHASIS_MASK);
-	switch (signal_levels) {
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_0:
-		return DDI_BUF_EMP_400MV_0DB_BDW;	/* Sel0 */
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return DDI_BUF_EMP_400MV_3_5DB_BDW;	/* Sel1 */
-	case DP_TRAIN_VOLTAGE_SWING_400 | DP_TRAIN_PRE_EMPHASIS_6:
-		return DDI_BUF_EMP_400MV_6DB_BDW;	/* Sel2 */
-
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_0:
-		return DDI_BUF_EMP_600MV_0DB_BDW;	/* Sel3 */
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return DDI_BUF_EMP_600MV_3_5DB_BDW;	/* Sel4 */
-	case DP_TRAIN_VOLTAGE_SWING_600 | DP_TRAIN_PRE_EMPHASIS_6:
-		return DDI_BUF_EMP_600MV_6DB_BDW;	/* Sel5 */
-
-	case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_0:
-		return DDI_BUF_EMP_800MV_0DB_BDW;	/* Sel6 */
-	case DP_TRAIN_VOLTAGE_SWING_800 | DP_TRAIN_PRE_EMPHASIS_3_5:
-		return DDI_BUF_EMP_800MV_3_5DB_BDW;	/* Sel7 */
-
-	case DP_TRAIN_VOLTAGE_SWING_1200 | DP_TRAIN_PRE_EMPHASIS_0:
-		return DDI_BUF_EMP_1200MV_0DB_BDW;	/* Sel8 */
-
-	default:
-		DRM_DEBUG_KMS("Unsupported voltage swing/pre-emphasis level:"
-			      "0x%x\n", signal_levels);
-		return DDI_BUF_EMP_400MV_0DB_BDW;	/* Sel0 */
-	}
-}
-
 /* Properly updates "DP" with the correct signal levels. */
 static void
 intel_dp_set_signal_levels(struct intel_dp *intel_dp, uint32_t *DP)
@@ -2744,10 +2888,7 @@ intel_dp_set_signal_levels(struct intel_dp *intel_dp, uint32_t *DP)
 	uint32_t signal_levels, mask;
 	uint8_t train_set = intel_dp->train_set[0];
 
-	if (IS_BROADWELL(dev)) {
-		signal_levels = intel_bdw_signal_levels(train_set);
-		mask = DDI_BUF_EMP_MASK;
-	} else if (IS_HASWELL(dev)) {
+	if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
 		signal_levels = intel_hsw_signal_levels(train_set);
 		mask = DDI_BUF_EMP_MASK;
 	} else if (IS_CHERRYVIEW(dev)) {
@@ -3246,6 +3387,33 @@ intel_dp_probe_oui(struct intel_dp *intel_dp)
 	edp_panel_vdd_off(intel_dp, false);
 }
 
+static bool
+intel_dp_probe_mst(struct intel_dp *intel_dp)
+{
+	u8 buf[1];
+
+	if (!intel_dp->can_mst)
+		return false;
+
+	if (intel_dp->dpcd[DP_DPCD_REV] < 0x12)
+		return false;
+
+	_edp_panel_vdd_on(intel_dp);
+	if (intel_dp_dpcd_read_wake(&intel_dp->aux, DP_MSTM_CAP, buf, 1)) {
+		if (buf[0] & DP_MST_CAP) {
+			DRM_DEBUG_KMS("Sink is MST capable\n");
+			intel_dp->is_mst = true;
+		} else {
+			DRM_DEBUG_KMS("Sink is not MST capable\n");
+			intel_dp->is_mst = false;
+		}
+	}
+	edp_panel_vdd_off(intel_dp, false);
+
+	drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
+	return intel_dp->is_mst;
+}
+
 int intel_dp_sink_crc(struct intel_dp *intel_dp, u8 *crc)
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
@@ -3283,6 +3451,20 @@ intel_dp_get_sink_irq(struct intel_dp *intel_dp, u8 *sink_irq_vector)
 				       sink_irq_vector, 1) == 1;
 }
 
+static bool
+intel_dp_get_sink_irq_esi(struct intel_dp *intel_dp, u8 *sink_irq_vector)
+{
+	int ret;
+
+	ret = intel_dp_dpcd_read_wake(&intel_dp->aux,
+					     DP_SINK_COUNT_ESI,
+					     sink_irq_vector, 14);
+	if (ret != 14)
+		return false;
+
+	return true;
+}
+
 static void
 intel_dp_handle_test_request(struct intel_dp *intel_dp)
 {
@@ -3290,6 +3472,63 @@ intel_dp_handle_test_request(struct intel_dp *intel_dp)
 	drm_dp_dpcd_writeb(&intel_dp->aux, DP_TEST_RESPONSE, DP_TEST_NAK);
 }
 
+static int
+intel_dp_check_mst_status(struct intel_dp *intel_dp)
+{
+	bool bret;
+
+	if (intel_dp->is_mst) {
+		u8 esi[16] = { 0 };
+		int ret = 0;
+		int retry;
+		bool handled;
+		bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
+go_again:
+		if (bret == true) {
+
+			/* check link status - esi[10] = 0x200c */
+			if (intel_dp->active_mst_links && !drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) {
+				DRM_DEBUG_KMS("channel EQ not ok, retraining\n");
+				intel_dp_start_link_train(intel_dp);
+				intel_dp_complete_link_train(intel_dp);
+				intel_dp_stop_link_train(intel_dp);
+			}
+
+			DRM_DEBUG_KMS("got esi %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+			ret = drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled);
+
+			if (handled) {
+				for (retry = 0; retry < 3; retry++) {
+					int wret;
+					wret = drm_dp_dpcd_write(&intel_dp->aux,
+								 DP_SINK_COUNT_ESI+1,
+								 &esi[1], 3);
+					if (wret == 3) {
+						break;
+					}
+				}
+
+				bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
+				if (bret == true) {
+					DRM_DEBUG_KMS("got esi2 %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+					goto go_again;
+				}
+			} else
+				ret = 0;
+
+			return ret;
+		} else {
+			struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+			DRM_DEBUG_KMS("failed to get ESI - device may have failed\n");
+			intel_dp->is_mst = false;
+			drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
+			/* send a hotplug event */
+			drm_kms_helper_hotplug_event(intel_dig_port->base.base.dev);
+		}
+	}
+	return -EINVAL;
+}
+
 /*
  * According to DP spec
  * 5.1.2:
@@ -3298,15 +3537,16 @@ intel_dp_handle_test_request(struct intel_dp *intel_dp)
  *  3. Use Link Training from 2.5.3.3 and 3.5.1.3
  *  4. Check link status on receipt of hot-plug interrupt
  */
-
 void
 intel_dp_check_link_status(struct intel_dp *intel_dp)
 {
+	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
 	u8 sink_irq_vector;
 	u8 link_status[DP_LINK_STATUS_SIZE];
 
-	/* FIXME: This access isn't protected by any locks. */
+	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
+
 	if (!intel_encoder->connectors_active)
 		return;
 
@@ -3518,8 +3758,7 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	enum drm_connector_status status;
 	enum intel_display_power_domain power_domain;
 	struct edid *edid = NULL;
-
-	intel_runtime_pm_get(dev_priv);
+	bool ret;
 
 	power_domain = intel_display_port_power_domain(intel_encoder);
 	intel_display_power_get(dev_priv, power_domain);
@@ -3527,6 +3766,14 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
 		      connector->base.id, connector->name);
 
+	if (intel_dp->is_mst) {
+		/* MST devices are disconnected from a monitor POV */
+		if (intel_encoder->type != INTEL_OUTPUT_EDP)
+			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+		status = connector_status_disconnected;
+		goto out;
+	}
+
 	intel_dp->has_audio = false;
 
 	if (HAS_PCH_SPLIT(dev))
@@ -3539,6 +3786,16 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 
 	intel_dp_probe_oui(intel_dp);
 
+	ret = intel_dp_probe_mst(intel_dp);
+	if (ret) {
+		/* if we are in MST mode then this connector
+		   won't appear connected or have anything with EDID on it */
+		if (intel_encoder->type != INTEL_OUTPUT_EDP)
+			intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
+		status = connector_status_disconnected;
+		goto out;
+	}
+
 	if (intel_dp->force_audio != HDMI_AUDIO_AUTO) {
 		intel_dp->has_audio = (intel_dp->force_audio == HDMI_AUDIO_ON);
 	} else {
@@ -3555,9 +3812,6 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 
 out:
 	intel_display_power_put(dev_priv, power_domain);
-
-	intel_runtime_pm_put(dev_priv);
-
 	return status;
 }
 
@@ -3734,6 +3988,7 @@ void intel_dp_encoder_destroy(struct drm_encoder *encoder)
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 
 	drm_dp_aux_unregister(&intel_dp->aux);
+	intel_dp_mst_encoder_cleanup(intel_dig_port);
 	drm_encoder_cleanup(encoder);
 	if (is_edp(intel_dp)) {
 		cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
@@ -3748,6 +4003,11 @@ void intel_dp_encoder_destroy(struct drm_encoder *encoder)
 	kfree(intel_dig_port);
 }
 
+static void intel_dp_encoder_reset(struct drm_encoder *encoder)
+{
+	intel_edp_panel_vdd_sanitize(to_intel_encoder(encoder));
+}
+
 static const struct drm_connector_funcs intel_dp_connector_funcs = {
 	.dpms = intel_connector_dpms,
 	.detect = intel_dp_detect,
@@ -3763,15 +4023,68 @@ static const struct drm_connector_helper_funcs intel_dp_connector_helper_funcs =
 };
 
 static const struct drm_encoder_funcs intel_dp_enc_funcs = {
+	.reset = intel_dp_encoder_reset,
 	.destroy = intel_dp_encoder_destroy,
 };
 
-static void
+void
 intel_dp_hot_plug(struct intel_encoder *intel_encoder)
 {
-	struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base);
+	return;
+}
+
+bool
+intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
+{
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int ret;
+	if (intel_dig_port->base.type != INTEL_OUTPUT_EDP)
+		intel_dig_port->base.type = INTEL_OUTPUT_DISPLAYPORT;
+
+	DRM_DEBUG_KMS("got hpd irq on port %d - %s\n", intel_dig_port->port,
+		      long_hpd ? "long" : "short");
+
+	if (long_hpd) {
+		if (!ibx_digital_port_connected(dev_priv, intel_dig_port))
+			goto mst_fail;
+
+		if (!intel_dp_get_dpcd(intel_dp)) {
+			goto mst_fail;
+		}
+
+		intel_dp_probe_oui(intel_dp);
+
+		if (!intel_dp_probe_mst(intel_dp))
+			goto mst_fail;
 
-	intel_dp_check_link_status(intel_dp);
+	} else {
+		if (intel_dp->is_mst) {
+			ret = intel_dp_check_mst_status(intel_dp);
+			if (ret == -EINVAL)
+				goto mst_fail;
+		}
+
+		if (!intel_dp->is_mst) {
+			/*
+			 * we'll check the link status via the normal hot plug path later -
+			 * but for short hpds we should check it now
+			 */
+			drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+			intel_dp_check_link_status(intel_dp);
+			drm_modeset_unlock(&dev->mode_config.connection_mutex);
+		}
+	}
+	return false;
+mst_fail:
+	/* if we were in MST mode, and device is not there get out of MST mode */
+	if (intel_dp->is_mst) {
+		DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n", intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
+		intel_dp->is_mst = false;
+		drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst);
+	}
+	return true;
 }
 
 /* Return which DP Port should be selected for Transcoder DP control */
@@ -3822,7 +4135,7 @@ bool intel_dp_is_edp(struct drm_device *dev, enum port port)
 	return false;
 }
 
-static void
+void
 intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector)
 {
 	struct intel_connector *intel_connector = to_intel_connector(connector);
@@ -4035,6 +4348,11 @@ void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
 		return;
 	}
 
+	/*
+	 * FIXME: This needs proper synchronization with psr state. But really
+	 * hard to tell without seeing the user of this function of this code.
+	 * Check locking and ordering once that lands.
+	 */
 	if (INTEL_INFO(dev)->gen < 8 && intel_edp_is_psr_enabled(dev)) {
 		DRM_DEBUG_KMS("DRRS is disabled as PSR is enabled\n");
 		return;
@@ -4138,6 +4456,32 @@ intel_dp_drrs_init(struct intel_digital_port *intel_dig_port,
 	return downclock_mode;
 }
 
+void intel_edp_panel_vdd_sanitize(struct intel_encoder *intel_encoder)
+{
+	struct drm_device *dev = intel_encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_dp *intel_dp;
+	enum intel_display_power_domain power_domain;
+
+	if (intel_encoder->type != INTEL_OUTPUT_EDP)
+		return;
+
+	intel_dp = enc_to_intel_dp(&intel_encoder->base);
+	if (!edp_have_panel_vdd(intel_dp))
+		return;
+	/*
+	 * The VDD bit needs a power domain reference, so if the bit is
+	 * already enabled when we boot or resume, grab this reference and
+	 * schedule a vdd off, so we don't hold on to the reference
+	 * indefinitely.
+	 */
+	DRM_DEBUG_KMS("VDD left on by BIOS, adjusting state tracking\n");
+	power_domain = intel_display_port_power_domain(intel_encoder);
+	intel_display_power_get(dev_priv, power_domain);
+
+	edp_panel_vdd_schedule_off(intel_dp);
+}
+
 static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 				     struct intel_connector *intel_connector,
 				     struct edp_power_seq *power_seq)
@@ -4158,13 +4502,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	if (!is_edp(intel_dp))
 		return true;
 
-	/* The VDD bit needs a power domain reference, so if the bit is already
-	 * enabled when we boot, grab this reference. */
-	if (edp_have_panel_vdd(intel_dp)) {
-		enum intel_display_power_domain power_domain;
-		power_domain = intel_display_port_power_domain(intel_encoder);
-		intel_display_power_get(dev_priv, power_domain);
-	}
+	intel_edp_panel_vdd_sanitize(intel_encoder);
 
 	/* Cache DPCD and EDID for edp. */
 	intel_edp_panel_vdd_on(intel_dp);
@@ -4288,7 +4626,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 			  edp_panel_vdd_work);
 
 	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	if (HAS_DDI(dev))
 		intel_connector->get_hw_state = intel_ddi_connector_get_hw_state;
@@ -4321,7 +4659,12 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 
 	intel_dp_aux_init(intel_dp, intel_connector);
 
-	intel_dp->psr_setup_done = false;
+	/* init MST on ports that can support it */
+	if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
+		if (port == PORT_B || port == PORT_C || port == PORT_D) {
+			intel_dp_mst_encoder_init(intel_dig_port, intel_connector->base.base.id);
+		}
+	}
 
 	if (!intel_edp_init_connector(intel_dp, intel_connector, &power_seq)) {
 		drm_dp_aux_unregister(&intel_dp->aux);
@@ -4331,7 +4674,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 			edp_panel_vdd_off_sync(intel_dp);
 			drm_modeset_unlock(&dev->mode_config.connection_mutex);
 		}
-		drm_sysfs_connector_remove(connector);
+		drm_connector_unregister(connector);
 		drm_connector_cleanup(connector);
 		return false;
 	}
@@ -4353,6 +4696,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 void
 intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
 {
+	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_digital_port *intel_dig_port;
 	struct intel_encoder *intel_encoder;
 	struct drm_encoder *encoder;
@@ -4379,6 +4723,7 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
 	intel_encoder->get_hw_state = intel_dp_get_hw_state;
 	intel_encoder->get_config = intel_dp_get_config;
 	if (IS_CHERRYVIEW(dev)) {
+		intel_encoder->pre_pll_enable = chv_dp_pre_pll_enable;
 		intel_encoder->pre_enable = chv_pre_enable_dp;
 		intel_encoder->enable = vlv_enable_dp;
 		intel_encoder->post_disable = chv_post_disable_dp;
@@ -4408,9 +4753,55 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port)
 	intel_encoder->cloneable = 0;
 	intel_encoder->hot_plug = intel_dp_hot_plug;
 
+	intel_dig_port->hpd_pulse = intel_dp_hpd_pulse;
+	dev_priv->hpd_irq_port[port] = intel_dig_port;
+
 	if (!intel_dp_init_connector(intel_dig_port, intel_connector)) {
 		drm_encoder_cleanup(encoder);
 		kfree(intel_dig_port);
 		kfree(intel_connector);
 	}
 }
+
+void intel_dp_mst_suspend(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int i;
+
+	/* disable MST */
+	for (i = 0; i < I915_MAX_PORTS; i++) {
+		struct intel_digital_port *intel_dig_port = dev_priv->hpd_irq_port[i];
+		if (!intel_dig_port)
+			continue;
+
+		if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) {
+			if (!intel_dig_port->dp.can_mst)
+				continue;
+			if (intel_dig_port->dp.is_mst)
+				drm_dp_mst_topology_mgr_suspend(&intel_dig_port->dp.mst_mgr);
+		}
+	}
+}
+
+void intel_dp_mst_resume(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	int i;
+
+	for (i = 0; i < I915_MAX_PORTS; i++) {
+		struct intel_digital_port *intel_dig_port = dev_priv->hpd_irq_port[i];
+		if (!intel_dig_port)
+			continue;
+		if (intel_dig_port->base.type == INTEL_OUTPUT_DISPLAYPORT) {
+			int ret;
+
+			if (!intel_dig_port->dp.can_mst)
+				continue;
+
+			ret = drm_dp_mst_topology_mgr_resume(&intel_dig_port->dp.mst_mgr);
+			if (ret != 0) {
+				intel_dp_check_mst_status(&intel_dig_port->dp);
+			}
+		}
+	}
+}
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
new file mode 100644
index 0000000..d9a7a78
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -0,0 +1,548 @@
+/*
+ * Copyright © 2008 Intel Corporation
+ *             2014 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include <drm/drmP.h>
+#include "i915_drv.h"
+#include "intel_drv.h"
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_edid.h>
+
+static bool intel_dp_mst_compute_config(struct intel_encoder *encoder,
+					struct intel_crtc_config *pipe_config)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_device *dev = encoder->base.dev;
+	int bpp;
+	int lane_count, slots;
+	struct drm_display_mode *adjusted_mode = &pipe_config->adjusted_mode;
+	struct intel_connector *found = NULL, *intel_connector;
+	int mst_pbn;
+
+	pipe_config->dp_encoder_is_mst = true;
+	pipe_config->has_pch_encoder = false;
+	pipe_config->has_dp_encoder = true;
+	bpp = 24;
+	/*
+	 * for MST we always configure max link bw - the spec doesn't
+	 * seem to suggest we should do otherwise.
+	 */
+	lane_count = drm_dp_max_lane_count(intel_dp->dpcd);
+	intel_dp->link_bw = intel_dp_max_link_bw(intel_dp);
+	intel_dp->lane_count = lane_count;
+
+	pipe_config->pipe_bpp = 24;
+	pipe_config->port_clock = drm_dp_bw_code_to_link_rate(intel_dp->link_bw);
+
+	list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head) {
+		if (intel_connector->new_encoder == encoder) {
+			found = intel_connector;
+			break;
+		}
+	}
+
+	if (!found) {
+		DRM_ERROR("can't find connector\n");
+		return false;
+	}
+
+	mst_pbn = drm_dp_calc_pbn_mode(adjusted_mode->clock, bpp);
+
+	pipe_config->pbn = mst_pbn;
+	slots = drm_dp_find_vcpi_slots(&intel_dp->mst_mgr, mst_pbn);
+
+	intel_link_compute_m_n(bpp, lane_count,
+			       adjusted_mode->crtc_clock,
+			       pipe_config->port_clock,
+			       &pipe_config->dp_m_n);
+
+	pipe_config->dp_m_n.tu = slots;
+	return true;
+
+}
+
+static void intel_mst_disable_dp(struct intel_encoder *encoder)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	int ret;
+
+	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+
+	drm_dp_mst_reset_vcpi_slots(&intel_dp->mst_mgr, intel_mst->port);
+
+	ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
+	if (ret) {
+		DRM_ERROR("failed to update payload %d\n", ret);
+	}
+}
+
+static void intel_mst_post_disable_dp(struct intel_encoder *encoder)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+
+	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+
+	/* this can fail */
+	drm_dp_check_act_status(&intel_dp->mst_mgr);
+	/* and this can also fail */
+	drm_dp_update_payload_part2(&intel_dp->mst_mgr);
+
+	drm_dp_mst_deallocate_vcpi(&intel_dp->mst_mgr, intel_mst->port);
+
+	intel_dp->active_mst_links--;
+	intel_mst->port = NULL;
+	if (intel_dp->active_mst_links == 0) {
+		intel_dig_port->base.post_disable(&intel_dig_port->base);
+		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
+	}
+}
+
+static void intel_mst_pre_enable_dp(struct intel_encoder *encoder)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	enum port port = intel_dig_port->port;
+	int ret;
+	uint32_t temp;
+	struct intel_connector *found = NULL, *intel_connector;
+	int slots;
+	struct drm_crtc *crtc = encoder->base.crtc;
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+	list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head) {
+		if (intel_connector->new_encoder == encoder) {
+			found = intel_connector;
+			break;
+		}
+	}
+
+	if (!found) {
+		DRM_ERROR("can't find connector\n");
+		return;
+	}
+
+	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+	intel_mst->port = found->port;
+
+	if (intel_dp->active_mst_links == 0) {
+		enum port port = intel_ddi_get_encoder_port(encoder);
+
+		I915_WRITE(PORT_CLK_SEL(port), intel_crtc->config.ddi_pll_sel);
+
+		intel_ddi_init_dp_buf_reg(&intel_dig_port->base);
+
+		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
+
+
+		intel_dp_start_link_train(intel_dp);
+		intel_dp_complete_link_train(intel_dp);
+		intel_dp_stop_link_train(intel_dp);
+	}
+
+	ret = drm_dp_mst_allocate_vcpi(&intel_dp->mst_mgr,
+				       intel_mst->port, intel_crtc->config.pbn, &slots);
+	if (ret == false) {
+		DRM_ERROR("failed to allocate vcpi\n");
+		return;
+	}
+
+
+	intel_dp->active_mst_links++;
+	temp = I915_READ(DP_TP_STATUS(port));
+	I915_WRITE(DP_TP_STATUS(port), temp);
+
+	ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr);
+}
+
+static void intel_mst_enable_dp(struct intel_encoder *encoder)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	enum port port = intel_dig_port->port;
+	int ret;
+
+	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+
+	if (wait_for((I915_READ(DP_TP_STATUS(port)) & DP_TP_STATUS_ACT_SENT),
+		     1))
+		DRM_ERROR("Timed out waiting for ACT sent\n");
+
+	ret = drm_dp_check_act_status(&intel_dp->mst_mgr);
+
+	ret = drm_dp_update_payload_part2(&intel_dp->mst_mgr);
+}
+
+static bool intel_dp_mst_enc_get_hw_state(struct intel_encoder *encoder,
+				      enum pipe *pipe)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	*pipe = intel_mst->pipe;
+	if (intel_mst->port)
+		return true;
+	return false;
+}
+
+static void intel_dp_mst_enc_get_config(struct intel_encoder *encoder,
+					struct intel_crtc_config *pipe_config)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	enum transcoder cpu_transcoder = crtc->config.cpu_transcoder;
+	u32 temp, flags = 0;
+
+	pipe_config->has_dp_encoder = true;
+
+	temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
+	if (temp & TRANS_DDI_PHSYNC)
+		flags |= DRM_MODE_FLAG_PHSYNC;
+	else
+		flags |= DRM_MODE_FLAG_NHSYNC;
+	if (temp & TRANS_DDI_PVSYNC)
+		flags |= DRM_MODE_FLAG_PVSYNC;
+	else
+		flags |= DRM_MODE_FLAG_NVSYNC;
+
+	switch (temp & TRANS_DDI_BPC_MASK) {
+	case TRANS_DDI_BPC_6:
+		pipe_config->pipe_bpp = 18;
+		break;
+	case TRANS_DDI_BPC_8:
+		pipe_config->pipe_bpp = 24;
+		break;
+	case TRANS_DDI_BPC_10:
+		pipe_config->pipe_bpp = 30;
+		break;
+	case TRANS_DDI_BPC_12:
+		pipe_config->pipe_bpp = 36;
+		break;
+	default:
+		break;
+	}
+	pipe_config->adjusted_mode.flags |= flags;
+	intel_dp_get_m_n(crtc, pipe_config);
+
+	intel_ddi_clock_get(&intel_dig_port->base, pipe_config);
+}
+
+static int intel_dp_mst_get_ddc_modes(struct drm_connector *connector)
+{
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct intel_dp *intel_dp = intel_connector->mst_port;
+	struct edid *edid;
+	int ret;
+
+	edid = drm_dp_mst_get_edid(connector, &intel_dp->mst_mgr, intel_connector->port);
+	if (!edid)
+		return 0;
+
+	ret = intel_connector_update_modes(connector, edid);
+	kfree(edid);
+
+	return ret;
+}
+
+static enum drm_connector_status
+intel_mst_port_dp_detect(struct drm_connector *connector)
+{
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct intel_dp *intel_dp = intel_connector->mst_port;
+
+	return drm_dp_mst_detect_port(&intel_dp->mst_mgr, intel_connector->port);
+}
+
+static enum drm_connector_status
+intel_dp_mst_detect(struct drm_connector *connector, bool force)
+{
+	enum drm_connector_status status;
+	status = intel_mst_port_dp_detect(connector);
+	return status;
+}
+
+static int
+intel_dp_mst_set_property(struct drm_connector *connector,
+			  struct drm_property *property,
+			  uint64_t val)
+{
+	return 0;
+}
+
+static void
+intel_dp_mst_connector_destroy(struct drm_connector *connector)
+{
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+
+	if (!IS_ERR_OR_NULL(intel_connector->edid))
+		kfree(intel_connector->edid);
+
+	drm_connector_cleanup(connector);
+	kfree(connector);
+}
+
+static const struct drm_connector_funcs intel_dp_mst_connector_funcs = {
+	.dpms = intel_connector_dpms,
+	.detect = intel_dp_mst_detect,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.set_property = intel_dp_mst_set_property,
+	.destroy = intel_dp_mst_connector_destroy,
+};
+
+static int intel_dp_mst_get_modes(struct drm_connector *connector)
+{
+	return intel_dp_mst_get_ddc_modes(connector);
+}
+
+static enum drm_mode_status
+intel_dp_mst_mode_valid(struct drm_connector *connector,
+			struct drm_display_mode *mode)
+{
+	/* TODO - validate mode against available PBN for link */
+	if (mode->clock < 10000)
+		return MODE_CLOCK_LOW;
+
+	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
+		return MODE_H_ILLEGAL;
+
+	return MODE_OK;
+}
+
+static struct drm_encoder *intel_mst_best_encoder(struct drm_connector *connector)
+{
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct intel_dp *intel_dp = intel_connector->mst_port;
+	return &intel_dp->mst_encoders[0]->base.base;
+}
+
+static const struct drm_connector_helper_funcs intel_dp_mst_connector_helper_funcs = {
+	.get_modes = intel_dp_mst_get_modes,
+	.mode_valid = intel_dp_mst_mode_valid,
+	.best_encoder = intel_mst_best_encoder,
+};
+
+static void intel_dp_mst_encoder_destroy(struct drm_encoder *encoder)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
+
+	drm_encoder_cleanup(encoder);
+	kfree(intel_mst);
+}
+
+static const struct drm_encoder_funcs intel_dp_mst_enc_funcs = {
+	.destroy = intel_dp_mst_encoder_destroy,
+};
+
+static bool intel_dp_mst_get_hw_state(struct intel_connector *connector)
+{
+	if (connector->encoder) {
+		enum pipe pipe;
+		if (!connector->encoder->get_hw_state(connector->encoder, &pipe))
+			return false;
+		return true;
+	}
+	return false;
+}
+
+static void intel_connector_add_to_fbdev(struct intel_connector *connector)
+{
+#ifdef CONFIG_DRM_I915_FBDEV
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
+	drm_fb_helper_add_one_connector(&dev_priv->fbdev->helper, &connector->base);
+#endif
+}
+
+static void intel_connector_remove_from_fbdev(struct intel_connector *connector)
+{
+#ifdef CONFIG_DRM_I915_FBDEV
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
+	drm_fb_helper_remove_one_connector(&dev_priv->fbdev->helper, &connector->base);
+#endif
+}
+
+static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, char *pathprop)
+{
+	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
+	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+	struct intel_connector *intel_connector;
+	struct drm_connector *connector;
+	int i;
+
+	intel_connector = kzalloc(sizeof(*intel_connector), GFP_KERNEL);
+	if (!intel_connector)
+		return NULL;
+
+	connector = &intel_connector->base;
+	drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs, DRM_MODE_CONNECTOR_DisplayPort);
+	drm_connector_helper_add(connector, &intel_dp_mst_connector_helper_funcs);
+
+	intel_connector->unregister = intel_connector_unregister;
+	intel_connector->get_hw_state = intel_dp_mst_get_hw_state;
+	intel_connector->mst_port = intel_dp;
+	intel_connector->port = port;
+
+	for (i = PIPE_A; i <= PIPE_C; i++) {
+		drm_mode_connector_attach_encoder(&intel_connector->base,
+						  &intel_dp->mst_encoders[i]->base.base);
+	}
+	intel_dp_add_properties(intel_dp, connector);
+
+	drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0);
+	drm_mode_connector_set_path_property(connector, pathprop);
+	drm_reinit_primary_mode_group(dev);
+	mutex_lock(&dev->mode_config.mutex);
+	intel_connector_add_to_fbdev(intel_connector);
+	mutex_unlock(&dev->mode_config.mutex);
+	drm_connector_register(&intel_connector->base);
+	return connector;
+}
+
+static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
+					   struct drm_connector *connector)
+{
+	struct intel_connector *intel_connector = to_intel_connector(connector);
+	struct drm_device *dev = connector->dev;
+	/* need to nuke the connector */
+	mutex_lock(&dev->mode_config.mutex);
+	intel_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+	mutex_unlock(&dev->mode_config.mutex);
+
+	intel_connector->unregister(intel_connector);
+
+	mutex_lock(&dev->mode_config.mutex);
+	intel_connector_remove_from_fbdev(intel_connector);
+	drm_connector_cleanup(connector);
+	mutex_unlock(&dev->mode_config.mutex);
+
+	drm_reinit_primary_mode_group(dev);
+
+	kfree(intel_connector);
+	DRM_DEBUG_KMS("\n");
+}
+
+static void intel_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
+	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+
+	drm_kms_helper_hotplug_event(dev);
+}
+
+static struct drm_dp_mst_topology_cbs mst_cbs = {
+	.add_connector = intel_dp_add_mst_connector,
+	.destroy_connector = intel_dp_destroy_mst_connector,
+	.hotplug = intel_dp_mst_hotplug,
+};
+
+static struct intel_dp_mst_encoder *
+intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum pipe pipe)
+{
+	struct intel_dp_mst_encoder *intel_mst;
+	struct intel_encoder *intel_encoder;
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+
+	intel_mst = kzalloc(sizeof(*intel_mst), GFP_KERNEL);
+
+	if (!intel_mst)
+		return NULL;
+
+	intel_mst->pipe = pipe;
+	intel_encoder = &intel_mst->base;
+	intel_mst->primary = intel_dig_port;
+
+	drm_encoder_init(dev, &intel_encoder->base, &intel_dp_mst_enc_funcs,
+			 DRM_MODE_ENCODER_DPMST);
+
+	intel_encoder->type = INTEL_OUTPUT_DP_MST;
+	intel_encoder->crtc_mask = 0x7;
+	intel_encoder->cloneable = 0;
+
+	intel_encoder->compute_config = intel_dp_mst_compute_config;
+	intel_encoder->disable = intel_mst_disable_dp;
+	intel_encoder->post_disable = intel_mst_post_disable_dp;
+	intel_encoder->pre_enable = intel_mst_pre_enable_dp;
+	intel_encoder->enable = intel_mst_enable_dp;
+	intel_encoder->get_hw_state = intel_dp_mst_enc_get_hw_state;
+	intel_encoder->get_config = intel_dp_mst_enc_get_config;
+
+	return intel_mst;
+
+}
+
+static bool
+intel_dp_create_fake_mst_encoders(struct intel_digital_port *intel_dig_port)
+{
+	int i;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+
+	for (i = PIPE_A; i <= PIPE_C; i++)
+		intel_dp->mst_encoders[i] = intel_dp_create_fake_mst_encoder(intel_dig_port, i);
+	return true;
+}
+
+int
+intel_dp_mst_encoder_init(struct intel_digital_port *intel_dig_port, int conn_base_id)
+{
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+	int ret;
+
+	intel_dp->can_mst = true;
+	intel_dp->mst_mgr.cbs = &mst_cbs;
+
+	/* create encoders */
+	intel_dp_create_fake_mst_encoders(intel_dig_port);
+	ret = drm_dp_mst_topology_mgr_init(&intel_dp->mst_mgr, dev->dev, &intel_dp->aux, 16, 3, conn_base_id);
+	if (ret) {
+		intel_dp->can_mst = false;
+		return ret;
+	}
+	return 0;
+}
+
+void
+intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port)
+{
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+
+	if (!intel_dp->can_mst)
+		return;
+
+	drm_dp_mst_topology_mgr_destroy(&intel_dp->mst_mgr);
+	/* encoders will get killed by normal cleanup */
+}
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index f67340e..4b2664b 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -32,7 +32,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_dp_helper.h>
+#include <drm/drm_dp_mst_helper.h>
 
 /**
  * _wait_for - magic (register) wait macro
@@ -100,6 +100,7 @@
 #define INTEL_OUTPUT_EDP 8
 #define INTEL_OUTPUT_DSI 9
 #define INTEL_OUTPUT_UNKNOWN 10
+#define INTEL_OUTPUT_DP_MST 11
 
 #define INTEL_DVO_CHIP_NONE 0
 #define INTEL_DVO_CHIP_LVDS 1
@@ -165,6 +166,7 @@ struct intel_panel {
 	struct {
 		bool present;
 		u32 level;
+		u32 min;
 		u32 max;
 		bool enabled;
 		bool combination_mode;	/* gen 2/4 only */
@@ -207,6 +209,10 @@ struct intel_connector {
 	/* since POLL and HPD connectors may use the same HPD line keep the native
 	   state of connector->polled in case hotplug storm detection changes it */
 	u8 polled;
+
+	void *port; /* store this opaque as its illegal to dereference it */
+
+	struct intel_dp *mst_port;
 };
 
 typedef struct dpll {
@@ -307,6 +313,9 @@ struct intel_crtc_config {
 	/* Selected dpll when shared or DPLL_ID_PRIVATE. */
 	enum intel_dpll_id shared_dpll;
 
+	/* PORT_CLK_SEL for DDI ports. */
+	uint32_t ddi_pll_sel;
+
 	/* Actual register state of the dpll, for shared dpll cross-checking. */
 	struct intel_dpll_hw_state dpll_hw_state;
 
@@ -338,6 +347,7 @@ struct intel_crtc_config {
 		u32 pos;
 		u32 size;
 		bool enabled;
+		bool force_thru;
 	} pch_pfit;
 
 	/* FDI configuration, only valid if has_pch_encoder is set. */
@@ -347,6 +357,9 @@ struct intel_crtc_config {
 	bool ips_enabled;
 
 	bool double_wide;
+
+	bool dp_encoder_is_mst;
+	int pbn;
 };
 
 struct intel_pipe_wm {
@@ -358,6 +371,11 @@ struct intel_pipe_wm {
 	bool sprites_scaled;
 };
 
+struct intel_mmio_flip {
+	u32 seqno;
+	u32 ring_id;
+};
+
 struct intel_crtc {
 	struct drm_crtc base;
 	enum pipe pipe;
@@ -384,7 +402,6 @@ struct intel_crtc {
 
 	struct drm_i915_gem_object *cursor_bo;
 	uint32_t cursor_addr;
-	int16_t cursor_x, cursor_y;
 	int16_t cursor_width, cursor_height;
 	uint32_t cursor_cntl;
 	uint32_t cursor_base;
@@ -394,8 +411,6 @@ struct intel_crtc {
 	struct intel_crtc_config *new_config;
 	bool new_enabled;
 
-	uint32_t ddi_pll_sel;
-
 	/* reset counter value when the last flip was submitted */
 	unsigned int reset_counter;
 
@@ -412,10 +427,12 @@ struct intel_crtc {
 	wait_queue_head_t vbl_wait;
 
 	int scanline_offset;
+	struct intel_mmio_flip mmio_flip;
 };
 
 struct intel_plane_wm_parameters {
 	uint32_t horiz_pixels;
+	uint32_t vert_pixels;
 	uint8_t bytes_per_pixel;
 	bool enabled;
 	bool scaled;
@@ -428,7 +445,6 @@ struct intel_plane {
 	struct drm_i915_gem_object *obj;
 	bool can_scale;
 	int max_downscale;
-	u32 lut_r[1024], lut_g[1024], lut_b[1024];
 	int crtc_x, crtc_y;
 	unsigned int crtc_w, crtc_h;
 	uint32_t src_x, src_y;
@@ -481,6 +497,7 @@ struct cxsr_latency {
 #define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
 #define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
 #define to_intel_plane(x) container_of(x, struct intel_plane, base)
+#define intel_fb_obj(x) (x ? to_intel_framebuffer(x)->obj : NULL)
 
 struct intel_hdmi {
 	u32 hdmi_reg;
@@ -491,6 +508,7 @@ struct intel_hdmi {
 	bool has_audio;
 	enum hdmi_force_audio force_audio;
 	bool rgb_quant_range_selectable;
+	enum hdmi_picture_aspect aspect_ratio;
 	void (*write_infoframe)(struct drm_encoder *encoder,
 				enum hdmi_infoframe_type type,
 				const void *frame, ssize_t len);
@@ -499,6 +517,7 @@ struct intel_hdmi {
 			       struct drm_display_mode *adjusted_mode);
 };
 
+struct intel_dp_mst_encoder;
 #define DP_MAX_DOWNSTREAM_PORTS		0x10
 
 /**
@@ -537,12 +556,20 @@ struct intel_dp {
 	unsigned long last_power_cycle;
 	unsigned long last_power_on;
 	unsigned long last_backlight_off;
-	bool psr_setup_done;
+
 	struct notifier_block edp_notifier;
 
 	bool use_tps3;
+	bool can_mst; /* this port supports mst */
+	bool is_mst;
+	int active_mst_links;
+	/* connector directly attached - won't be use for modeset in mst world */
 	struct intel_connector *attached_connector;
 
+	/* mst connector list */
+	struct intel_dp_mst_encoder *mst_encoders[I915_MAX_PIPES];
+	struct drm_dp_mst_topology_mgr mst_mgr;
+
 	uint32_t (*get_aux_clock_divider)(struct intel_dp *dp, int index);
 	/*
 	 * This function returns the value we have to program the AUX_CTL
@@ -566,6 +593,14 @@ struct intel_digital_port {
 	u32 saved_port_bits;
 	struct intel_dp dp;
 	struct intel_hdmi hdmi;
+	bool (*hpd_pulse)(struct intel_digital_port *, bool);
+};
+
+struct intel_dp_mst_encoder {
+	struct intel_encoder base;
+	enum pipe pipe;
+	struct intel_digital_port *primary;
+	void *port; /* store this opaque as its illegal to dereference it */
 };
 
 static inline int
@@ -652,6 +687,12 @@ enc_to_dig_port(struct drm_encoder *encoder)
 	return container_of(encoder, struct intel_digital_port, base.base);
 }
 
+static inline struct intel_dp_mst_encoder *
+enc_to_mst(struct drm_encoder *encoder)
+{
+	return container_of(encoder, struct intel_dp_mst_encoder, base.base);
+}
+
 static inline struct intel_dp *enc_to_intel_dp(struct drm_encoder *encoder)
 {
 	return &enc_to_dig_port(encoder)->dp;
@@ -676,17 +717,26 @@ bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
 bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,
 					   enum transcoder pch_transcoder,
 					   bool enable);
-void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void ilk_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void snb_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void bdw_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void bdw_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen8_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+void gen8_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
 void intel_runtime_pm_disable_interrupts(struct drm_device *dev);
 void intel_runtime_pm_restore_interrupts(struct drm_device *dev);
+static inline bool intel_irqs_enabled(struct drm_i915_private *dev_priv)
+{
+	/*
+	 * We only use drm_irq_uninstall() at unload and VT switch, so
+	 * this is the only thing we need to check.
+	 */
+	return !dev_priv->pm._irqs_disabled;
+}
+
 int intel_get_crtc_scanline(struct intel_crtc *crtc);
 void i9xx_check_fifo_underruns(struct drm_device *dev);
-
+void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv);
 
 /* intel_crt.c */
 void intel_crt_init(struct drm_device *dev);
@@ -705,10 +755,7 @@ void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,
 				       enum transcoder cpu_transcoder);
 void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc);
 void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc);
-void intel_ddi_setup_hw_pll_state(struct drm_device *dev);
 bool intel_ddi_pll_select(struct intel_crtc *crtc);
-void intel_ddi_pll_enable(struct intel_crtc *crtc);
-void intel_ddi_put_crtc_pll(struct drm_crtc *crtc);
 void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);
 void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder);
 bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector);
@@ -716,17 +763,46 @@ void intel_ddi_fdi_disable(struct drm_crtc *crtc);
 void intel_ddi_get_config(struct intel_encoder *encoder,
 			  struct intel_crtc_config *pipe_config);
 
+void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder);
+void intel_ddi_clock_get(struct intel_encoder *encoder,
+			 struct intel_crtc_config *pipe_config);
+void intel_ddi_set_vc_payload_alloc(struct drm_crtc *crtc, bool state);
 
 /* intel_display.c */
 const char *intel_output_name(int output);
 bool intel_has_pending_fb_unpin(struct drm_device *dev);
 int intel_pch_rawclk(struct drm_device *dev);
-int valleyview_cur_cdclk(struct drm_i915_private *dev_priv);
 void intel_mark_busy(struct drm_device *dev);
-void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
-			struct intel_engine_cs *ring);
+void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
+			     struct intel_engine_cs *ring);
+void intel_frontbuffer_flip_prepare(struct drm_device *dev,
+				    unsigned frontbuffer_bits);
+void intel_frontbuffer_flip_complete(struct drm_device *dev,
+				     unsigned frontbuffer_bits);
+void intel_frontbuffer_flush(struct drm_device *dev,
+			     unsigned frontbuffer_bits);
+/**
+ * intel_frontbuffer_flip - prepare frontbuffer flip
+ * @dev: DRM device
+ * @frontbuffer_bits: frontbuffer plane tracking bits
+ *
+ * This function gets called after scheduling a flip on @obj. This is for
+ * synchronous plane updates which will happen on the next vblank and which will
+ * not get delayed by pending gpu rendering.
+ *
+ * Can be called without any locks held.
+ */
+static inline
+void intel_frontbuffer_flip(struct drm_device *dev,
+			    unsigned frontbuffer_bits)
+{
+	intel_frontbuffer_flush(dev, frontbuffer_bits);
+}
+
+void intel_fb_obj_flush(struct drm_i915_gem_object *obj, bool retire);
 void intel_mark_idle(struct drm_device *dev);
 void intel_crtc_restore_mode(struct drm_crtc *crtc);
+void intel_crtc_control(struct drm_crtc *crtc, bool enable);
 void intel_crtc_update_dpms(struct drm_crtc *crtc);
 void intel_encoder_destroy(struct drm_encoder *encoder);
 void intel_connector_dpms(struct drm_connector *, int mode);
@@ -767,12 +843,18 @@ __intel_framebuffer_create(struct drm_device *dev,
 void intel_prepare_page_flip(struct drm_device *dev, int plane);
 void intel_finish_page_flip(struct drm_device *dev, int pipe);
 void intel_finish_page_flip_plane(struct drm_device *dev, int plane);
+
+/* shared dpll functions */
 struct intel_shared_dpll *intel_crtc_to_shared_dpll(struct intel_crtc *crtc);
 void assert_shared_dpll(struct drm_i915_private *dev_priv,
 			struct intel_shared_dpll *pll,
 			bool state);
 #define assert_shared_dpll_enabled(d, p) assert_shared_dpll(d, p, true)
 #define assert_shared_dpll_disabled(d, p) assert_shared_dpll(d, p, false)
+struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc);
+void intel_put_shared_dpll(struct intel_crtc *crtc);
+
+/* modesetting asserts */
 void assert_pll(struct drm_i915_private *dev_priv,
 		enum pipe pipe, bool state);
 #define assert_pll_enabled(d, p) assert_pll(d, p, true)
@@ -805,7 +887,6 @@ void hsw_disable_ips(struct intel_crtc *crtc);
 void intel_display_set_init_power(struct drm_i915_private *dev, bool enable);
 enum intel_display_power_domain
 intel_display_port_power_domain(struct intel_encoder *intel_encoder);
-int valleyview_get_vco(struct drm_i915_private *dev_priv);
 void intel_mode_from_pipe_config(struct drm_display_mode *mode,
 				 struct intel_crtc_config *pipe_config);
 int intel_format_to_fourcc(int format);
@@ -826,18 +907,34 @@ int intel_dp_sink_crc(struct intel_dp *intel_dp, u8 *crc);
 bool intel_dp_compute_config(struct intel_encoder *encoder,
 			     struct intel_crtc_config *pipe_config);
 bool intel_dp_is_edp(struct drm_device *dev, enum port port);
+bool intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port,
+			bool long_hpd);
 void intel_edp_backlight_on(struct intel_dp *intel_dp);
 void intel_edp_backlight_off(struct intel_dp *intel_dp);
 void intel_edp_panel_vdd_on(struct intel_dp *intel_dp);
+void intel_edp_panel_vdd_sanitize(struct intel_encoder *intel_encoder);
 void intel_edp_panel_on(struct intel_dp *intel_dp);
 void intel_edp_panel_off(struct intel_dp *intel_dp);
 void intel_edp_psr_enable(struct intel_dp *intel_dp);
 void intel_edp_psr_disable(struct intel_dp *intel_dp);
-void intel_edp_psr_update(struct drm_device *dev);
 void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate);
-
+void intel_edp_psr_invalidate(struct drm_device *dev,
+			      unsigned frontbuffer_bits);
+void intel_edp_psr_flush(struct drm_device *dev,
+			 unsigned frontbuffer_bits);
+void intel_edp_psr_init(struct drm_device *dev);
+
+int intel_dp_handle_hpd_irq(struct intel_digital_port *digport, bool long_hpd);
+void intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connector);
+void intel_dp_mst_suspend(struct drm_device *dev);
+void intel_dp_mst_resume(struct drm_device *dev);
+int intel_dp_max_link_bw(struct intel_dp *intel_dp);
+void intel_dp_hot_plug(struct intel_encoder *intel_encoder);
+/* intel_dp_mst.c */
+int intel_dp_mst_encoder_init(struct intel_digital_port *intel_dig_port, int conn_id);
+void intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port);
 /* intel_dsi.c */
-bool intel_dsi_init(struct drm_device *dev);
+void intel_dsi_init(struct drm_device *dev);
 
 
 /* intel_dvo.c */
@@ -920,8 +1017,8 @@ void intel_pch_panel_fitting(struct intel_crtc *crtc,
 void intel_gmch_panel_fitting(struct intel_crtc *crtc,
 			      struct intel_crtc_config *pipe_config,
 			      int fitting_mode);
-void intel_panel_set_backlight(struct intel_connector *connector, u32 level,
-			       u32 max);
+void intel_panel_set_backlight_acpi(struct intel_connector *connector,
+				    u32 level, u32 max);
 int intel_panel_setup_backlight(struct drm_connector *connector);
 void intel_panel_enable_backlight(struct intel_connector *connector);
 void intel_panel_disable_backlight(struct intel_connector *connector);
@@ -940,7 +1037,9 @@ int ilk_wm_max_level(const struct drm_device *dev);
 void intel_update_watermarks(struct drm_crtc *crtc);
 void intel_update_sprite_watermarks(struct drm_plane *plane,
 				    struct drm_crtc *crtc,
-				    uint32_t sprite_width, int pixel_size,
+				    uint32_t sprite_width,
+				    uint32_t sprite_height,
+				    int pixel_size,
 				    bool enabled, bool scaled);
 void intel_init_pm(struct drm_device *dev);
 void intel_pm_setup(struct drm_device *dev);
@@ -963,6 +1062,7 @@ void intel_init_gt_powersave(struct drm_device *dev);
 void intel_cleanup_gt_powersave(struct drm_device *dev);
 void intel_enable_gt_powersave(struct drm_device *dev);
 void intel_disable_gt_powersave(struct drm_device *dev);
+void intel_suspend_gt_powersave(struct drm_device *dev);
 void intel_reset_gt_powersave(struct drm_device *dev);
 void ironlake_teardown_rc6(struct drm_device *dev);
 void gen6_update_ring_freq(struct drm_device *dev);
@@ -976,8 +1076,7 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv);
 void intel_init_runtime_pm(struct drm_i915_private *dev_priv);
 void intel_fini_runtime_pm(struct drm_i915_private *dev_priv);
 void ilk_wm_get_hw_state(struct drm_device *dev);
-void __vlv_set_power_well(struct drm_i915_private *dev_priv,
-			  enum punit_power_well power_well_id, bool enable);
+
 
 /* intel_sdvo.c */
 bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob);
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 3fd0829..670c29a 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -92,6 +92,9 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
 	if (fixed_mode)
 		intel_fixed_panel_mode(fixed_mode, adjusted_mode);
 
+	/* DSI uses short packets for sync events, so clear mode flags for DSI */
+	adjusted_mode->flags = 0;
+
 	if (intel_dsi->dev.dev_ops->mode_fixup)
 		return intel_dsi->dev.dev_ops->mode_fixup(&intel_dsi->dev,
 							  mode, adjusted_mode);
@@ -152,6 +155,8 @@ static void intel_dsi_enable(struct intel_encoder *encoder)
 		if (intel_dsi->dev.dev_ops->enable)
 			intel_dsi->dev.dev_ops->enable(&intel_dsi->dev);
 
+		wait_for_dsi_fifo_empty(intel_dsi);
+
 		/* assert ip_tg_enable signal */
 		temp = I915_READ(MIPI_PORT_CTRL(pipe)) & ~LANE_CONFIGURATION_MASK;
 		temp = temp | intel_dsi->port_bits;
@@ -177,6 +182,10 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 	tmp |= DPLL_REFA_CLK_ENABLE_VLV;
 	I915_WRITE(DPLL(pipe), tmp);
 
+	/* update the hw state for DPLL */
+	intel_crtc->config.dpll_hw_state.dpll = DPLL_INTEGRATED_CLOCK_VLV |
+						DPLL_REFA_CLK_ENABLE_VLV;
+
 	tmp = I915_READ(DSPCLK_GATE_D);
 	tmp |= DPOUNIT_CLOCK_GATE_DISABLE;
 	I915_WRITE(DSPCLK_GATE_D, tmp);
@@ -192,6 +201,8 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 	if (intel_dsi->dev.dev_ops->send_otp_cmds)
 		intel_dsi->dev.dev_ops->send_otp_cmds(&intel_dsi->dev);
 
+	wait_for_dsi_fifo_empty(intel_dsi);
+
 	/* Enable port in pre-enable phase itself because as per hw team
 	 * recommendation, port should be enabled befor plane & pipe */
 	intel_dsi_enable(encoder);
@@ -232,6 +243,8 @@ static void intel_dsi_disable(struct intel_encoder *encoder)
 	DRM_DEBUG_KMS("\n");
 
 	if (is_vid_mode(intel_dsi)) {
+		wait_for_dsi_fifo_empty(intel_dsi);
+
 		/* de-assert ip_tg_enable signal */
 		temp = I915_READ(MIPI_PORT_CTRL(pipe));
 		I915_WRITE(MIPI_PORT_CTRL(pipe), temp & ~DPI_ENABLE);
@@ -261,6 +274,8 @@ static void intel_dsi_disable(struct intel_encoder *encoder)
 	 * some next enable sequence send turn on packet error is observed */
 	if (intel_dsi->dev.dev_ops->disable)
 		intel_dsi->dev.dev_ops->disable(&intel_dsi->dev);
+
+	wait_for_dsi_fifo_empty(intel_dsi);
 }
 
 static void intel_dsi_clear_device_ready(struct intel_encoder *encoder)
@@ -351,9 +366,21 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
 static void intel_dsi_get_config(struct intel_encoder *encoder,
 				 struct intel_crtc_config *pipe_config)
 {
+	u32 pclk;
 	DRM_DEBUG_KMS("\n");
 
-	/* XXX: read flags, set to adjusted_mode */
+	/*
+	 * DPLL_MD is not used in case of DSI, reading will get some default value
+	 * set dpll_md = 0
+	 */
+	pipe_config->dpll_hw_state.dpll_md = 0;
+
+	pclk = vlv_get_dsi_pclk(encoder, pipe_config->pipe_bpp);
+	if (!pclk)
+		return;
+
+	pipe_config->adjusted_mode.crtc_clock = pclk;
+	pipe_config->port_clock = pclk;
 }
 
 static enum drm_mode_status
@@ -658,7 +685,7 @@ static const struct drm_connector_funcs intel_dsi_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 };
 
-bool intel_dsi_init(struct drm_device *dev)
+void intel_dsi_init(struct drm_device *dev)
 {
 	struct intel_dsi *intel_dsi;
 	struct intel_encoder *intel_encoder;
@@ -674,29 +701,29 @@ bool intel_dsi_init(struct drm_device *dev)
 
 	/* There is no detection method for MIPI so rely on VBT */
 	if (!dev_priv->vbt.has_mipi)
-		return false;
+		return;
+
+	if (IS_VALLEYVIEW(dev)) {
+		dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
+	} else {
+		DRM_ERROR("Unsupported Mipi device to reg base");
+		return;
+	}
 
 	intel_dsi = kzalloc(sizeof(*intel_dsi), GFP_KERNEL);
 	if (!intel_dsi)
-		return false;
+		return;
 
 	intel_connector = kzalloc(sizeof(*intel_connector), GFP_KERNEL);
 	if (!intel_connector) {
 		kfree(intel_dsi);
-		return false;
+		return;
 	}
 
 	intel_encoder = &intel_dsi->base;
 	encoder = &intel_encoder->base;
 	intel_dsi->attached_connector = intel_connector;
 
-	if (IS_VALLEYVIEW(dev)) {
-		dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
-	} else {
-		DRM_ERROR("Unsupported Mipi device to reg base");
-		return false;
-	}
-
 	connector = &intel_connector->base;
 
 	drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI);
@@ -743,7 +770,7 @@ bool intel_dsi_init(struct drm_device *dev)
 
 	intel_connector_attach_encoder(intel_connector, intel_encoder);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	fixed_mode = dsi->dev_ops->get_modes(&intel_dsi->dev);
 	if (!fixed_mode) {
@@ -754,12 +781,10 @@ bool intel_dsi_init(struct drm_device *dev)
 	fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
 	intel_panel_init(&intel_connector->panel, fixed_mode, NULL);
 
-	return true;
+	return;
 
 err:
 	drm_encoder_cleanup(&intel_encoder->base);
 	kfree(intel_dsi);
 	kfree(intel_connector);
-
-	return false;
 }
diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h
index 31db33d..fd51867 100644
--- a/drivers/gpu/drm/i915/intel_dsi.h
+++ b/drivers/gpu/drm/i915/intel_dsi.h
@@ -132,6 +132,7 @@ static inline struct intel_dsi *enc_to_intel_dsi(struct drm_encoder *encoder)
 
 extern void vlv_enable_dsi_pll(struct intel_encoder *encoder);
 extern void vlv_disable_dsi_pll(struct intel_encoder *encoder);
+extern u32 vlv_get_dsi_pclk(struct intel_encoder *encoder, int pipe_bpp);
 
 extern struct intel_dsi_dev_ops vbt_generic_dsi_display_ops;
 
diff --git a/drivers/gpu/drm/i915/intel_dsi_cmd.c b/drivers/gpu/drm/i915/intel_dsi_cmd.c
index 933c863..7f1430a 100644
--- a/drivers/gpu/drm/i915/intel_dsi_cmd.c
+++ b/drivers/gpu/drm/i915/intel_dsi_cmd.c
@@ -419,3 +419,19 @@ int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs)
 
 	return 0;
 }
+
+void wait_for_dsi_fifo_empty(struct intel_dsi *intel_dsi)
+{
+	struct drm_encoder *encoder = &intel_dsi->base.base;
+	struct drm_device *dev = encoder->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
+	enum pipe pipe = intel_crtc->pipe;
+	u32 mask;
+
+	mask = LP_CTRL_FIFO_EMPTY | HS_CTRL_FIFO_EMPTY |
+					LP_DATA_FIFO_EMPTY | HS_DATA_FIFO_EMPTY;
+
+	if (wait_for((I915_READ(MIPI_GEN_FIFO_STAT(pipe)) & mask) == mask, 100))
+		DRM_ERROR("DPI FIFOs are not empty\n");
+}
diff --git a/drivers/gpu/drm/i915/intel_dsi_cmd.h b/drivers/gpu/drm/i915/intel_dsi_cmd.h
index 9a18cbf..46aa1ac 100644
--- a/drivers/gpu/drm/i915/intel_dsi_cmd.h
+++ b/drivers/gpu/drm/i915/intel_dsi_cmd.h
@@ -51,6 +51,7 @@ int dsi_vc_generic_read(struct intel_dsi *intel_dsi, int channel,
 			u8 *reqdata, int reqlen, u8 *buf, int buflen);
 
 int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs);
+void wait_for_dsi_fifo_empty(struct intel_dsi *intel_dsi);
 
 /* XXX: questionable write helpers */
 static inline int dsi_vc_dcs_write_0(struct intel_dsi *intel_dsi,
diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
index 21a0d34..47c7584 100644
--- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
+++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
@@ -143,7 +143,7 @@ static u8 *mipi_exec_send_packet(struct intel_dsi *intel_dsi, u8 *data)
 	case MIPI_DSI_DCS_LONG_WRITE:
 		dsi_vc_dcs_write(intel_dsi, vc, data, len);
 		break;
-	};
+	}
 
 	data += len;
 
@@ -294,7 +294,8 @@ static bool generic_init(struct intel_dsi_device *dsi)
 	intel_dsi->rst_timer_val = mipi_config->device_reset_timer;
 	intel_dsi->init_count = mipi_config->master_init_timer;
 	intel_dsi->bw_timer = mipi_config->dbi_bw_timer;
-	intel_dsi->video_frmt_cfg_bits = mipi_config->bta_enabled ? DISABLE_VIDEO_BTA : 0;
+	intel_dsi->video_frmt_cfg_bits =
+		mipi_config->bta_enabled ? DISABLE_VIDEO_BTA : 0;
 
 	switch (intel_dsi->escape_clk_div) {
 	case 0:
@@ -351,7 +352,8 @@ static bool generic_init(struct intel_dsi_device *dsi)
 	 *
 	 * prepare count
 	 */
-	ths_prepare_ns = max(mipi_config->ths_prepare, mipi_config->tclk_prepare);
+	ths_prepare_ns = max(mipi_config->ths_prepare,
+			     mipi_config->tclk_prepare);
 	prepare_cnt = DIV_ROUND_UP(ths_prepare_ns * ui_den, ui_num * 2);
 
 	/* exit zero count */
diff --git a/drivers/gpu/drm/i915/intel_dsi_pll.c b/drivers/gpu/drm/i915/intel_dsi_pll.c
index ba79ec1..d8bb1ea 100644
--- a/drivers/gpu/drm/i915/intel_dsi_pll.c
+++ b/drivers/gpu/drm/i915/intel_dsi_pll.c
@@ -298,3 +298,84 @@ void vlv_disable_dsi_pll(struct intel_encoder *encoder)
 
 	mutex_unlock(&dev_priv->dpio_lock);
 }
+
+static void assert_bpp_mismatch(int pixel_format, int pipe_bpp)
+{
+	int bpp;
+
+	switch (pixel_format) {
+	default:
+	case VID_MODE_FORMAT_RGB888:
+	case VID_MODE_FORMAT_RGB666_LOOSE:
+		bpp = 24;
+		break;
+	case VID_MODE_FORMAT_RGB666:
+		bpp = 18;
+		break;
+	case VID_MODE_FORMAT_RGB565:
+		bpp = 16;
+		break;
+	}
+
+	WARN(bpp != pipe_bpp,
+		"bpp match assertion failure (expected %d, current %d)\n",
+		bpp, pipe_bpp);
+}
+
+u32 vlv_get_dsi_pclk(struct intel_encoder *encoder, int pipe_bpp)
+{
+	struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
+	struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
+	u32 dsi_clock, pclk;
+	u32 pll_ctl, pll_div;
+	u32 m = 0, p = 0;
+	int refclk = 25000;
+	int i;
+
+	DRM_DEBUG_KMS("\n");
+
+	mutex_lock(&dev_priv->dpio_lock);
+	pll_ctl = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_CONTROL);
+	pll_div = vlv_cck_read(dev_priv, CCK_REG_DSI_PLL_DIVIDER);
+	mutex_unlock(&dev_priv->dpio_lock);
+
+	/* mask out other bits and extract the P1 divisor */
+	pll_ctl &= DSI_PLL_P1_POST_DIV_MASK;
+	pll_ctl = pll_ctl >> (DSI_PLL_P1_POST_DIV_SHIFT - 2);
+
+	/* mask out the other bits and extract the M1 divisor */
+	pll_div &= DSI_PLL_M1_DIV_MASK;
+	pll_div = pll_div >> DSI_PLL_M1_DIV_SHIFT;
+
+	while (pll_ctl) {
+		pll_ctl = pll_ctl >> 1;
+		p++;
+	}
+	p--;
+
+	if (!p) {
+		DRM_ERROR("wrong P1 divisor\n");
+		return 0;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(lfsr_converts); i++) {
+		if (lfsr_converts[i] == pll_div)
+			break;
+	}
+
+	if (i == ARRAY_SIZE(lfsr_converts)) {
+		DRM_ERROR("wrong m_seed programmed\n");
+		return 0;
+	}
+
+	m = i + 62;
+
+	dsi_clock = (m * refclk) / p;
+
+	/* pixel_format and pipe_bpp should agree */
+	assert_bpp_mismatch(intel_dsi->pixel_format, pipe_bpp);
+
+	pclk = DIV_ROUND_CLOSEST(dsi_clock * intel_dsi->lane_count, pipe_bpp);
+
+	return pclk;
+}
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index a3631c0..56b47d2 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -112,7 +112,15 @@ static struct intel_dvo *intel_attached_dvo(struct drm_connector *connector)
 
 static bool intel_dvo_connector_get_hw_state(struct intel_connector *connector)
 {
+	struct drm_device *dev = connector->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_dvo *intel_dvo = intel_attached_dvo(&connector->base);
+	u32 tmp;
+
+	tmp = I915_READ(intel_dvo->dev.dvo_reg);
+
+	if (!(tmp & DVO_ENABLE))
+		return false;
 
 	return intel_dvo->dev.dev_ops->get_hw_state(&intel_dvo->dev);
 }
@@ -558,7 +566,7 @@ void intel_dvo_init(struct drm_device *dev)
 			intel_dvo->panel_wants_dither = true;
 		}
 
-		drm_sysfs_connector_add(connector);
+		drm_connector_register(connector);
 		return;
 	}
 
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index 088fe93..f475414 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -43,10 +43,36 @@
 #include <drm/i915_drm.h>
 #include "i915_drv.h"
 
+static int intel_fbdev_set_par(struct fb_info *info)
+{
+	struct drm_fb_helper *fb_helper = info->par;
+	struct intel_fbdev *ifbdev =
+		container_of(fb_helper, struct intel_fbdev, helper);
+	int ret;
+
+	ret = drm_fb_helper_set_par(info);
+
+	if (ret == 0) {
+		/*
+		 * FIXME: fbdev presumes that all callbacks also work from
+		 * atomic contexts and relies on that for emergency oops
+		 * printing. KMS totally doesn't do that and the locking here is
+		 * by far not the only place this goes wrong.  Ignore this for
+		 * now until we solve this for real.
+		 */
+		mutex_lock(&fb_helper->dev->struct_mutex);
+		ret = i915_gem_object_set_to_gtt_domain(ifbdev->fb->obj,
+							true);
+		mutex_unlock(&fb_helper->dev->struct_mutex);
+	}
+
+	return ret;
+}
+
 static struct fb_ops intelfb_ops = {
 	.owner = THIS_MODULE,
 	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
+	.fb_set_par = intel_fbdev_set_par,
 	.fb_fillrect = cfb_fillrect,
 	.fb_copyarea = cfb_copyarea,
 	.fb_imageblit = cfb_imageblit,
@@ -81,7 +107,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 							  sizes->surface_depth);
 
 	size = mode_cmd.pitches[0] * mode_cmd.height;
-	size = ALIGN(size, PAGE_SIZE);
+	size = PAGE_ALIGN(size);
 	obj = i915_gem_object_create_stolen(dev, size);
 	if (obj == NULL)
 		obj = i915_gem_alloc_object(dev, size);
@@ -417,7 +443,7 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
 		}
 		crtcs[i] = new_crtc;
 
-		DRM_DEBUG_KMS("connector %s on pipe %d [CRTC:%d]: %dx%d%s\n",
+		DRM_DEBUG_KMS("connector %s on pipe %c [CRTC:%d]: %dx%d%s\n",
 			      connector->name,
 			      pipe_name(to_intel_crtc(encoder->crtc)->pipe),
 			      encoder->crtc->base.id,
@@ -452,7 +478,7 @@ out:
 	return true;
 }
 
-static struct drm_fb_helper_funcs intel_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs intel_fb_helper_funcs = {
 	.initial_config = intel_fb_initial_config,
 	.gamma_set = intel_crtc_fb_gamma_set,
 	.gamma_get = intel_crtc_fb_gamma_get,
@@ -623,7 +649,8 @@ int intel_fbdev_init(struct drm_device *dev)
 	if (ifbdev == NULL)
 		return -ENOMEM;
 
-	ifbdev->helper.funcs = &intel_fb_helper_funcs;
+	drm_fb_helper_prepare(dev, &ifbdev->helper, &intel_fb_helper_funcs);
+
 	if (!intel_fbdev_init_bios(dev, ifbdev))
 		ifbdev->preferred_bpp = 32;
 
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index eee2bbe..f9151f6 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -367,6 +367,9 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
 	union hdmi_infoframe frame;
 	int ret;
 
+	/* Set user selected PAR to incoming mode's member */
+	adjusted_mode->picture_aspect_ratio = intel_hdmi->aspect_ratio;
+
 	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
 						       adjusted_mode);
 	if (ret < 0) {
@@ -879,7 +882,7 @@ static bool hdmi_12bpc_possible(struct intel_crtc *crtc)
 	struct intel_encoder *encoder;
 	int count = 0, count_hdmi = 0;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (HAS_GMCH_DISPLAY(dev))
 		return false;
 
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
@@ -1124,6 +1127,23 @@ intel_hdmi_set_property(struct drm_connector *connector,
 		goto done;
 	}
 
+	if (property == connector->dev->mode_config.aspect_ratio_property) {
+		switch (val) {
+		case DRM_MODE_PICTURE_ASPECT_NONE:
+			intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
+			break;
+		case DRM_MODE_PICTURE_ASPECT_4_3:
+			intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
+			break;
+		case DRM_MODE_PICTURE_ASPECT_16_9:
+			intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
+			break;
+		default:
+			return -EINVAL;
+		}
+		goto done;
+	}
+
 	return -EINVAL;
 
 done:
@@ -1229,6 +1249,70 @@ static void vlv_hdmi_pre_pll_enable(struct intel_encoder *encoder)
 	mutex_unlock(&dev_priv->dpio_lock);
 }
 
+static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder)
+{
+	struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *intel_crtc =
+		to_intel_crtc(encoder->base.crtc);
+	enum dpio_channel ch = vlv_dport_to_channel(dport);
+	enum pipe pipe = intel_crtc->pipe;
+	u32 val;
+
+	mutex_lock(&dev_priv->dpio_lock);
+
+	/* program left/right clock distribution */
+	if (pipe != PIPE_B) {
+		val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW5_CH0);
+		val &= ~(CHV_BUFLEFTENA1_MASK | CHV_BUFRIGHTENA1_MASK);
+		if (ch == DPIO_CH0)
+			val |= CHV_BUFLEFTENA1_FORCE;
+		if (ch == DPIO_CH1)
+			val |= CHV_BUFRIGHTENA1_FORCE;
+		vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW5_CH0, val);
+	} else {
+		val = vlv_dpio_read(dev_priv, pipe, _CHV_CMN_DW1_CH1);
+		val &= ~(CHV_BUFLEFTENA2_MASK | CHV_BUFRIGHTENA2_MASK);
+		if (ch == DPIO_CH0)
+			val |= CHV_BUFLEFTENA2_FORCE;
+		if (ch == DPIO_CH1)
+			val |= CHV_BUFRIGHTENA2_FORCE;
+		vlv_dpio_write(dev_priv, pipe, _CHV_CMN_DW1_CH1, val);
+	}
+
+	/* program clock channel usage */
+	val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(ch));
+	val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+	if (pipe != PIPE_B)
+		val &= ~CHV_PCS_USEDCLKCHANNEL;
+	else
+		val |= CHV_PCS_USEDCLKCHANNEL;
+	vlv_dpio_write(dev_priv, pipe, VLV_PCS01_DW8(ch), val);
+
+	val = vlv_dpio_read(dev_priv, pipe, VLV_PCS23_DW8(ch));
+	val |= CHV_PCS_USEDCLKCHANNEL_OVRRIDE;
+	if (pipe != PIPE_B)
+		val &= ~CHV_PCS_USEDCLKCHANNEL;
+	else
+		val |= CHV_PCS_USEDCLKCHANNEL;
+	vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW8(ch), val);
+
+	/*
+	 * This a a bit weird since generally CL
+	 * matches the pipe, but here we need to
+	 * pick the CL based on the port.
+	 */
+	val = vlv_dpio_read(dev_priv, pipe, CHV_CMN_DW19(ch));
+	if (pipe != PIPE_B)
+		val &= ~CHV_CMN_USEDCLKCHANNEL;
+	else
+		val |= CHV_CMN_USEDCLKCHANNEL;
+	vlv_dpio_write(dev_priv, pipe, CHV_CMN_DW19(ch), val);
+
+	mutex_unlock(&dev_priv->dpio_lock);
+}
+
 static void vlv_hdmi_post_disable(struct intel_encoder *encoder)
 {
 	struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
@@ -1416,11 +1500,22 @@ static const struct drm_encoder_funcs intel_hdmi_enc_funcs = {
 };
 
 static void
+intel_attach_aspect_ratio_property(struct drm_connector *connector)
+{
+	if (!drm_mode_create_aspect_ratio_property(connector->dev))
+		drm_object_attach_property(&connector->base,
+			connector->dev->mode_config.aspect_ratio_property,
+			DRM_MODE_PICTURE_ASPECT_NONE);
+}
+
+static void
 intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *connector)
 {
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
 	intel_hdmi->color_range_auto = true;
+	intel_attach_aspect_ratio_property(connector);
+	intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
 }
 
 void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
@@ -1467,7 +1562,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 	if (IS_VALLEYVIEW(dev)) {
 		intel_hdmi->write_infoframe = vlv_write_infoframe;
 		intel_hdmi->set_infoframes = vlv_set_infoframes;
-	} else if (!HAS_PCH_SPLIT(dev)) {
+	} else if (IS_G4X(dev)) {
 		intel_hdmi->write_infoframe = g4x_write_infoframe;
 		intel_hdmi->set_infoframes = g4x_set_infoframes;
 	} else if (HAS_DDI(dev)) {
@@ -1490,7 +1585,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 	intel_hdmi_add_properties(intel_hdmi, connector);
 
 	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
 	 * 0xd.  Failure to do so will result in spurious interrupts being
@@ -1528,6 +1623,7 @@ void intel_hdmi_init(struct drm_device *dev, int hdmi_reg, enum port port)
 	intel_encoder->get_hw_state = intel_hdmi_get_hw_state;
 	intel_encoder->get_config = intel_hdmi_get_config;
 	if (IS_CHERRYVIEW(dev)) {
+		intel_encoder->pre_pll_enable = chv_hdmi_pre_pll_enable;
 		intel_encoder->pre_enable = chv_hdmi_pre_enable;
 		intel_encoder->enable = vlv_enable_hdmi;
 		intel_encoder->post_disable = chv_hdmi_post_disable;
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index d33b61d..b31088a 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -34,11 +34,6 @@
 #include <drm/i915_drm.h>
 #include "i915_drv.h"
 
-enum disp_clk {
-	CDCLK,
-	CZCLK
-};
-
 struct gmbus_port {
 	const char *name;
 	int reg;
@@ -63,60 +58,11 @@ to_intel_gmbus(struct i2c_adapter *i2c)
 	return container_of(i2c, struct intel_gmbus, adapter);
 }
 
-static int get_disp_clk_div(struct drm_i915_private *dev_priv,
-			    enum disp_clk clk)
-{
-	u32 reg_val;
-	int clk_ratio;
-
-	reg_val = I915_READ(CZCLK_CDCLK_FREQ_RATIO);
-
-	if (clk == CDCLK)
-		clk_ratio =
-			((reg_val & CDCLK_FREQ_MASK) >> CDCLK_FREQ_SHIFT) + 1;
-	else
-		clk_ratio = (reg_val & CZCLK_FREQ_MASK) + 1;
-
-	return clk_ratio;
-}
-
-static void gmbus_set_freq(struct drm_i915_private *dev_priv)
-{
-	int vco, gmbus_freq = 0, cdclk_div;
-
-	BUG_ON(!IS_VALLEYVIEW(dev_priv->dev));
-
-	vco = valleyview_get_vco(dev_priv);
-
-	/* Get the CDCLK divide ratio */
-	cdclk_div = get_disp_clk_div(dev_priv, CDCLK);
-
-	/*
-	 * Program the gmbus_freq based on the cdclk frequency.
-	 * BSpec erroneously claims we should aim for 4MHz, but
-	 * in fact 1MHz is the correct frequency.
-	 */
-	if (cdclk_div)
-		gmbus_freq = (vco << 1) / cdclk_div;
-
-	if (WARN_ON(gmbus_freq == 0))
-		return;
-
-	I915_WRITE(GMBUSFREQ_VLV, gmbus_freq);
-}
-
 void
 intel_i2c_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	/*
-	 * In BIOS-less system, program the correct gmbus frequency
-	 * before reading edid.
-	 */
-	if (IS_VALLEYVIEW(dev))
-		gmbus_set_freq(dev_priv);
-
 	I915_WRITE(dev_priv->gpio_mmio_base + GMBUS0, 0);
 	I915_WRITE(dev_priv->gpio_mmio_base + GMBUS4, 0);
 }
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 5e5a72f..881361c 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -51,6 +51,7 @@ struct intel_lvds_encoder {
 
 	bool is_dual_link;
 	u32 reg;
+	u32 a3_power;
 
 	struct intel_lvds_connector *attached_connector;
 };
@@ -71,8 +72,13 @@ static bool intel_lvds_get_hw_state(struct intel_encoder *encoder,
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+	enum intel_display_power_domain power_domain;
 	u32 tmp;
 
+	power_domain = intel_display_port_power_domain(encoder);
+	if (!intel_display_power_enabled(dev_priv, power_domain))
+		return false;
+
 	tmp = I915_READ(lvds_encoder->reg);
 
 	if (!(tmp & LVDS_PORT_EN))
@@ -172,8 +178,11 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder)
 
 	/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
 	 * appropriately here, but we need to look more thoroughly into how
-	 * panels behave in the two modes.
+	 * panels behave in the two modes. For now, let's just maintain the
+	 * value we got from the BIOS.
 	 */
+	 temp &= ~LVDS_A3_POWER_MASK;
+	 temp |= lvds_encoder->a3_power;
 
 	/* Set the dithering flag on LVDS as needed, note that there is no
 	 * special lvds dither control bit on pch-split platforms, dithering is
@@ -271,7 +280,6 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 				      struct intel_crtc_config *pipe_config)
 {
 	struct drm_device *dev = intel_encoder->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_lvds_encoder *lvds_encoder =
 		to_lvds_encoder(&intel_encoder->base);
 	struct intel_connector *intel_connector =
@@ -286,8 +294,7 @@ static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 		return false;
 	}
 
-	if ((I915_READ(lvds_encoder->reg) & LVDS_A3_POWER_MASK) ==
-	    LVDS_A3_POWER_UP)
+	if (lvds_encoder->a3_power == LVDS_A3_POWER_UP)
 		lvds_bpp = 8*3;
 	else
 		lvds_bpp = 6*3;
@@ -1088,6 +1095,9 @@ out:
 	DRM_DEBUG_KMS("detected %s-link lvds configuration\n",
 		      lvds_encoder->is_dual_link ? "dual" : "single");
 
+	lvds_encoder->a3_power = I915_READ(lvds_encoder->reg) &
+				 LVDS_A3_POWER_MASK;
+
 	/*
 	 * Unlock registers and just
 	 * leave them unlocked
@@ -1104,7 +1114,7 @@ out:
 		DRM_DEBUG_KMS("lid notifier registration failed\n");
 		lvds_connector->lid_notifier.notifier_call = NULL;
 	}
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode);
 	intel_panel_setup_backlight(connector);
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 4f6b539..ca52ad2 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -352,6 +352,7 @@ int intel_opregion_notify_encoder(struct intel_encoder *intel_encoder,
 	case INTEL_OUTPUT_UNKNOWN:
 	case INTEL_OUTPUT_DISPLAYPORT:
 	case INTEL_OUTPUT_HDMI:
+	case INTEL_OUTPUT_DP_MST:
 		type = DISPLAY_TYPE_EXTERNAL_FLAT_PANEL;
 		break;
 	case INTEL_OUTPUT_EDP:
@@ -427,7 +428,7 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
 	 */
 	DRM_DEBUG_KMS("updating opregion backlight %d/255\n", bclp);
 	list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head)
-		intel_panel_set_backlight(intel_connector, bclp, 255);
+		intel_panel_set_backlight_acpi(intel_connector, bclp, 255);
 	iowrite32(DIV_ROUND_UP(bclp * 100, 255) | ASLE_CBLV_VALID, &asle->cblv);
 
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index daa1189..dc2f4f26 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -415,6 +415,10 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
 	}
 
 	intel_overlay_release_old_vid_tail(overlay);
+
+
+	i915_gem_track_fb(overlay->old_vid_bo, NULL,
+			  INTEL_FRONTBUFFER_OVERLAY(overlay->crtc->pipe));
 	return 0;
 }
 
@@ -686,6 +690,7 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
 	bool scale_changed = false;
 	struct drm_device *dev = overlay->dev;
 	u32 swidth, swidthsw, sheight, ostride;
+	enum pipe pipe = overlay->crtc->pipe;
 
 	BUG_ON(!mutex_is_locked(&dev->struct_mutex));
 	BUG_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
@@ -713,7 +718,7 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
 		oconfig = OCONF_CC_OUT_8BIT;
 		if (IS_GEN4(overlay->dev))
 			oconfig |= OCONF_CSC_MODE_BT709;
-		oconfig |= overlay->crtc->pipe == 0 ?
+		oconfig |= pipe == 0 ?
 			OCONF_PIPE_A : OCONF_PIPE_B;
 		iowrite32(oconfig, &regs->OCONFIG);
 		intel_overlay_unmap_regs(overlay, regs);
@@ -776,9 +781,15 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
 	if (ret)
 		goto out_unpin;
 
+	i915_gem_track_fb(overlay->vid_bo, new_bo,
+			  INTEL_FRONTBUFFER_OVERLAY(pipe));
+
 	overlay->old_vid_bo = overlay->vid_bo;
 	overlay->vid_bo = new_bo;
 
+	intel_frontbuffer_flip(dev,
+			       INTEL_FRONTBUFFER_OVERLAY(pipe));
+
 	return 0;
 
 out_unpin:
@@ -1028,7 +1039,7 @@ int intel_overlay_put_image(struct drm_device *dev, void *data,
 	struct drm_intel_overlay_put_image *put_image_rec = data;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_overlay *overlay;
-	struct drm_mode_object *drmmode_obj;
+	struct drm_crtc *drmmode_crtc;
 	struct intel_crtc *crtc;
 	struct drm_i915_gem_object *new_bo;
 	struct put_image_params *params;
@@ -1057,13 +1068,12 @@ int intel_overlay_put_image(struct drm_device *dev, void *data,
 	if (!params)
 		return -ENOMEM;
 
-	drmmode_obj = drm_mode_object_find(dev, put_image_rec->crtc_id,
-					   DRM_MODE_OBJECT_CRTC);
-	if (!drmmode_obj) {
+	drmmode_crtc = drm_crtc_find(dev, put_image_rec->crtc_id);
+	if (!drmmode_crtc) {
 		ret = -ENOENT;
 		goto out_free;
 	}
-	crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
+	crtc = to_intel_crtc(drmmode_crtc);
 
 	new_bo = to_intel_bo(drm_gem_object_lookup(dev, file_priv,
 						   put_image_rec->bo_handle));
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 12b02fe..59b028f 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -398,6 +398,69 @@ intel_panel_detect(struct drm_device *dev)
 	}
 }
 
+/**
+ * scale - scale values from one range to another
+ *
+ * @source_val: value in range [@source_min..@source_max]
+ *
+ * Return @source_val in range [@source_min..@source_max] scaled to range
+ * [@target_min..@target_max].
+ */
+static uint32_t scale(uint32_t source_val,
+		      uint32_t source_min, uint32_t source_max,
+		      uint32_t target_min, uint32_t target_max)
+{
+	uint64_t target_val;
+
+	WARN_ON(source_min > source_max);
+	WARN_ON(target_min > target_max);
+
+	/* defensive */
+	source_val = clamp(source_val, source_min, source_max);
+
+	/* avoid overflows */
+	target_val = (uint64_t)(source_val - source_min) *
+		(target_max - target_min);
+	do_div(target_val, source_max - source_min);
+	target_val += target_min;
+
+	return target_val;
+}
+
+/* Scale user_level in range [0..user_max] to [hw_min..hw_max]. */
+static inline u32 scale_user_to_hw(struct intel_connector *connector,
+				   u32 user_level, u32 user_max)
+{
+	struct intel_panel *panel = &connector->panel;
+
+	return scale(user_level, 0, user_max,
+		     panel->backlight.min, panel->backlight.max);
+}
+
+/* Scale user_level in range [0..user_max] to [0..hw_max], clamping the result
+ * to [hw_min..hw_max]. */
+static inline u32 clamp_user_to_hw(struct intel_connector *connector,
+				   u32 user_level, u32 user_max)
+{
+	struct intel_panel *panel = &connector->panel;
+	u32 hw_level;
+
+	hw_level = scale(user_level, 0, user_max, 0, panel->backlight.max);
+	hw_level = clamp(hw_level, panel->backlight.min, panel->backlight.max);
+
+	return hw_level;
+}
+
+/* Scale hw_level in range [hw_min..hw_max] to [0..user_max]. */
+static inline u32 scale_hw_to_user(struct intel_connector *connector,
+				   u32 hw_level, u32 user_max)
+{
+	struct intel_panel *panel = &connector->panel;
+
+	return scale(hw_level, panel->backlight.min, panel->backlight.max,
+		     0, user_max);
+}
+
 static u32 intel_panel_compute_brightness(struct intel_connector *connector,
 					  u32 val)
 {
@@ -557,17 +620,16 @@ intel_panel_actually_set_backlight(struct intel_connector *connector, u32 level)
 	dev_priv->display.set_backlight(connector, level);
 }
 
-/* set backlight brightness to level in range [0..max] */
-void intel_panel_set_backlight(struct intel_connector *connector, u32 level,
-			       u32 max)
+/* set backlight brightness to level in range [0..max], scaling wrt hw min */
+static void intel_panel_set_backlight(struct intel_connector *connector,
+				      u32 user_level, u32 user_max)
 {
 	struct drm_device *dev = connector->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
-	u32 freq;
+	u32 hw_level;
 	unsigned long flags;
-	u64 n;
 
 	if (!panel->backlight.present || pipe == INVALID_PIPE)
 		return;
@@ -576,18 +638,46 @@ void intel_panel_set_backlight(struct intel_connector *connector, u32 level,
 
 	WARN_ON(panel->backlight.max == 0);
 
-	/* scale to hardware max, but be careful to not overflow */
-	freq = panel->backlight.max;
-	n = (u64)level * freq;
-	do_div(n, max);
-	level = n;
+	hw_level = scale_user_to_hw(connector, user_level, user_max);
+	panel->backlight.level = hw_level;
+
+	if (panel->backlight.enabled)
+		intel_panel_actually_set_backlight(connector, hw_level);
+
+	spin_unlock_irqrestore(&dev_priv->backlight_lock, flags);
+}
+
+/* set backlight brightness to level in range [0..max], assuming hw min is
+ * respected.
+ */
+void intel_panel_set_backlight_acpi(struct intel_connector *connector,
+				    u32 user_level, u32 user_max)
+{
+	struct drm_device *dev = connector->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_panel *panel = &connector->panel;
+	enum pipe pipe = intel_get_pipe_from_connector(connector);
+	u32 hw_level;
+	unsigned long flags;
+
+	if (!panel->backlight.present || pipe == INVALID_PIPE)
+		return;
+
+	spin_lock_irqsave(&dev_priv->backlight_lock, flags);
+
+	WARN_ON(panel->backlight.max == 0);
+
+	hw_level = clamp_user_to_hw(connector, user_level, user_max);
+	panel->backlight.level = hw_level;
 
-	panel->backlight.level = level;
 	if (panel->backlight.device)
-		panel->backlight.device->props.brightness = level;
+		panel->backlight.device->props.brightness =
+			scale_hw_to_user(connector,
+					 panel->backlight.level,
+					 panel->backlight.device->props.max_brightness);
 
 	if (panel->backlight.enabled)
-		intel_panel_actually_set_backlight(connector, level);
+		intel_panel_actually_set_backlight(connector, hw_level);
 
 	spin_unlock_irqrestore(&dev_priv->backlight_lock, flags);
 }
@@ -860,7 +950,9 @@ void intel_panel_enable_backlight(struct intel_connector *connector)
 		panel->backlight.level = panel->backlight.max;
 		if (panel->backlight.device)
 			panel->backlight.device->props.brightness =
-				panel->backlight.level;
+				scale_hw_to_user(connector,
+						 panel->backlight.level,
+						 panel->backlight.device->props.max_brightness);
 	}
 
 	dev_priv->display.enable_backlight(connector);
@@ -889,11 +981,15 @@ static int intel_backlight_device_get_brightness(struct backlight_device *bd)
 	struct intel_connector *connector = bl_get_data(bd);
 	struct drm_device *dev = connector->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
+	u32 hw_level;
 	int ret;
 
 	intel_runtime_pm_get(dev_priv);
 	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
-	ret = intel_panel_get_backlight(connector);
+
+	hw_level = intel_panel_get_backlight(connector);
+	ret = scale_hw_to_user(connector, hw_level, bd->props.max_brightness);
+
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
 	intel_runtime_pm_put(dev_priv);
 
@@ -913,12 +1009,19 @@ static int intel_backlight_device_register(struct intel_connector *connector)
 	if (WARN_ON(panel->backlight.device))
 		return -ENODEV;
 
-	BUG_ON(panel->backlight.max == 0);
+	WARN_ON(panel->backlight.max == 0);
 
 	memset(&props, 0, sizeof(props));
 	props.type = BACKLIGHT_RAW;
-	props.brightness = panel->backlight.level;
+
+	/*
+	 * Note: Everything should work even if the backlight device max
+	 * presented to the userspace is arbitrarily chosen.
+	 */
 	props.max_brightness = panel->backlight.max;
+	props.brightness = scale_hw_to_user(connector,
+					    panel->backlight.level,
+					    props.max_brightness);
 
 	/*
 	 * Note: using the same name independent of the connector prevents
@@ -964,6 +1067,19 @@ static void intel_backlight_device_unregister(struct intel_connector *connector)
  * XXX: Query mode clock or hardware clock and program PWM modulation frequency
  * appropriately when it's 0. Use VBT and/or sane defaults.
  */
+static u32 get_backlight_min_vbt(struct intel_connector *connector)
+{
+	struct drm_device *dev = connector->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_panel *panel = &connector->panel;
+
+	WARN_ON(panel->backlight.max == 0);
+
+	/* vbt value is a coefficient in range [0..255] */
+	return scale(dev_priv->vbt.backlight.min_brightness, 0, 255,
+		     0, panel->backlight.max);
+}
+
 static int bdw_setup_backlight(struct intel_connector *connector)
 {
 	struct drm_device *dev = connector->base.dev;
@@ -979,6 +1095,8 @@ static int bdw_setup_backlight(struct intel_connector *connector)
 	if (!panel->backlight.max)
 		return -ENODEV;
 
+	panel->backlight.min = get_backlight_min_vbt(connector);
+
 	val = bdw_get_backlight(connector);
 	panel->backlight.level = intel_panel_compute_brightness(connector, val);
 
@@ -1003,6 +1121,8 @@ static int pch_setup_backlight(struct intel_connector *connector)
 	if (!panel->backlight.max)
 		return -ENODEV;
 
+	panel->backlight.min = get_backlight_min_vbt(connector);
+
 	val = pch_get_backlight(connector);
 	panel->backlight.level = intel_panel_compute_brightness(connector, val);
 
@@ -1035,6 +1155,8 @@ static int i9xx_setup_backlight(struct intel_connector *connector)
 	if (!panel->backlight.max)
 		return -ENODEV;
 
+	panel->backlight.min = get_backlight_min_vbt(connector);
+
 	val = i9xx_get_backlight(connector);
 	panel->backlight.level = intel_panel_compute_brightness(connector, val);
 
@@ -1062,6 +1184,8 @@ static int i965_setup_backlight(struct intel_connector *connector)
 	if (!panel->backlight.max)
 		return -ENODEV;
 
+	panel->backlight.min = get_backlight_min_vbt(connector);
+
 	val = i9xx_get_backlight(connector);
 	panel->backlight.level = intel_panel_compute_brightness(connector, val);
 
@@ -1099,6 +1223,8 @@ static int vlv_setup_backlight(struct intel_connector *connector)
 	if (!panel->backlight.max)
 		return -ENODEV;
 
+	panel->backlight.min = get_backlight_min_vbt(connector);
+
 	val = _vlv_get_backlight(dev, PIPE_A);
 	panel->backlight.level = intel_panel_compute_brightness(connector, val);
 
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index f1233f5..40c1229 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -93,8 +93,7 @@ static void i8xx_enable_fbc(struct drm_crtc *crtc)
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_framebuffer *fb = crtc->primary->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	int cfb_pitch;
 	int i;
@@ -150,8 +149,7 @@ static void g4x_enable_fbc(struct drm_crtc *crtc)
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_framebuffer *fb = crtc->primary->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	u32 dpfc_ctl;
 
@@ -222,16 +220,26 @@ static void ironlake_enable_fbc(struct drm_crtc *crtc)
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_framebuffer *fb = crtc->primary->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	u32 dpfc_ctl;
 
 	dpfc_ctl = DPFC_CTL_PLANE(intel_crtc->plane);
 	if (drm_format_plane_cpp(fb->pixel_format, 0) == 2)
+		dev_priv->fbc.threshold++;
+
+	switch (dev_priv->fbc.threshold) {
+	case 4:
+	case 3:
+		dpfc_ctl |= DPFC_CTL_LIMIT_4X;
+		break;
+	case 2:
 		dpfc_ctl |= DPFC_CTL_LIMIT_2X;
-	else
+		break;
+	case 1:
 		dpfc_ctl |= DPFC_CTL_LIMIT_1X;
+		break;
+	}
 	dpfc_ctl |= DPFC_CTL_FENCE_EN;
 	if (IS_GEN5(dev))
 		dpfc_ctl |= obj->fence_reg;
@@ -278,16 +286,27 @@ static void gen7_enable_fbc(struct drm_crtc *crtc)
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_framebuffer *fb = crtc->primary->fb;
-	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
-	struct drm_i915_gem_object *obj = intel_fb->obj;
+	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	u32 dpfc_ctl;
 
 	dpfc_ctl = IVB_DPFC_CTL_PLANE(intel_crtc->plane);
 	if (drm_format_plane_cpp(fb->pixel_format, 0) == 2)
+		dev_priv->fbc.threshold++;
+
+	switch (dev_priv->fbc.threshold) {
+	case 4:
+	case 3:
+		dpfc_ctl |= DPFC_CTL_LIMIT_4X;
+		break;
+	case 2:
 		dpfc_ctl |= DPFC_CTL_LIMIT_2X;
-	else
+		break;
+	case 1:
 		dpfc_ctl |= DPFC_CTL_LIMIT_1X;
+		break;
+	}
+
 	dpfc_ctl |= IVB_DPFC_CTL_FENCE_EN;
 
 	I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
@@ -462,7 +481,6 @@ void intel_update_fbc(struct drm_device *dev)
 	struct drm_crtc *crtc = NULL, *tmp_crtc;
 	struct intel_crtc *intel_crtc;
 	struct drm_framebuffer *fb;
-	struct intel_framebuffer *intel_fb;
 	struct drm_i915_gem_object *obj;
 	const struct drm_display_mode *adjusted_mode;
 	unsigned int max_width, max_height;
@@ -507,8 +525,7 @@ void intel_update_fbc(struct drm_device *dev)
 
 	intel_crtc = to_intel_crtc(crtc);
 	fb = crtc->primary->fb;
-	intel_fb = to_intel_framebuffer(fb);
-	obj = intel_fb->obj;
+	obj = intel_fb_obj(fb);
 	adjusted_mode = &intel_crtc->config.adjusted_mode;
 
 	if (i915.enable_fbc < 0) {
@@ -529,7 +546,10 @@ void intel_update_fbc(struct drm_device *dev)
 		goto out_disable;
 	}
 
-	if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) {
+	if (INTEL_INFO(dev)->gen >= 8 || IS_HASWELL(dev)) {
+		max_width = 4096;
+		max_height = 4096;
+	} else if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) {
 		max_width = 4096;
 		max_height = 2048;
 	} else {
@@ -563,7 +583,8 @@ void intel_update_fbc(struct drm_device *dev)
 	if (in_dbg_master())
 		goto out_disable;
 
-	if (i915_gem_stolen_setup_compression(dev, intel_fb->obj->base.size)) {
+	if (i915_gem_stolen_setup_compression(dev, obj->base.size,
+					      drm_format_plane_cpp(fb->pixel_format, 0))) {
 		if (set_no_fbc_reason(dev_priv, FBC_STOLEN_TOO_SMALL))
 			DRM_DEBUG_KMS("framebuffer too large, disabling compression\n");
 		goto out_disable;
@@ -789,12 +810,33 @@ static const struct cxsr_latency *intel_get_cxsr_latency(int is_desktop,
 	return NULL;
 }
 
-static void pineview_disable_cxsr(struct drm_device *dev)
+void intel_set_memory_cxsr(struct drm_i915_private *dev_priv, bool enable)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_device *dev = dev_priv->dev;
+	u32 val;
+
+	if (IS_VALLEYVIEW(dev)) {
+		I915_WRITE(FW_BLC_SELF_VLV, enable ? FW_CSPWRDWNEN : 0);
+	} else if (IS_G4X(dev) || IS_CRESTLINE(dev)) {
+		I915_WRITE(FW_BLC_SELF, enable ? FW_BLC_SELF_EN : 0);
+	} else if (IS_PINEVIEW(dev)) {
+		val = I915_READ(DSPFW3) & ~PINEVIEW_SELF_REFRESH_EN;
+		val |= enable ? PINEVIEW_SELF_REFRESH_EN : 0;
+		I915_WRITE(DSPFW3, val);
+	} else if (IS_I945G(dev) || IS_I945GM(dev)) {
+		val = enable ? _MASKED_BIT_ENABLE(FW_BLC_SELF_EN) :
+			       _MASKED_BIT_DISABLE(FW_BLC_SELF_EN);
+		I915_WRITE(FW_BLC_SELF, val);
+	} else if (IS_I915GM(dev)) {
+		val = enable ? _MASKED_BIT_ENABLE(INSTPM_SELF_EN) :
+			       _MASKED_BIT_DISABLE(INSTPM_SELF_EN);
+		I915_WRITE(INSTPM, val);
+	} else {
+		return;
+	}
 
-	/* deactivate cxsr */
-	I915_WRITE(DSPFW3, I915_READ(DSPFW3) & ~PINEVIEW_SELF_REFRESH_EN);
+	DRM_DEBUG_KMS("memory self-refresh is %s\n",
+		      enable ? "enabled" : "disabled");
 }
 
 /*
@@ -864,95 +906,95 @@ static int i845_get_fifo_size(struct drm_device *dev, int plane)
 
 /* Pineview has different values for various configs */
 static const struct intel_watermark_params pineview_display_wm = {
-	PINEVIEW_DISPLAY_FIFO,
-	PINEVIEW_MAX_WM,
-	PINEVIEW_DFT_WM,
-	PINEVIEW_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE
+	.fifo_size = PINEVIEW_DISPLAY_FIFO,
+	.max_wm = PINEVIEW_MAX_WM,
+	.default_wm = PINEVIEW_DFT_WM,
+	.guard_size = PINEVIEW_GUARD_WM,
+	.cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params pineview_display_hplloff_wm = {
-	PINEVIEW_DISPLAY_FIFO,
-	PINEVIEW_MAX_WM,
-	PINEVIEW_DFT_HPLLOFF_WM,
-	PINEVIEW_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE
+	.fifo_size = PINEVIEW_DISPLAY_FIFO,
+	.max_wm = PINEVIEW_MAX_WM,
+	.default_wm = PINEVIEW_DFT_HPLLOFF_WM,
+	.guard_size = PINEVIEW_GUARD_WM,
+	.cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params pineview_cursor_wm = {
-	PINEVIEW_CURSOR_FIFO,
-	PINEVIEW_CURSOR_MAX_WM,
-	PINEVIEW_CURSOR_DFT_WM,
-	PINEVIEW_CURSOR_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE,
+	.fifo_size = PINEVIEW_CURSOR_FIFO,
+	.max_wm = PINEVIEW_CURSOR_MAX_WM,
+	.default_wm = PINEVIEW_CURSOR_DFT_WM,
+	.guard_size = PINEVIEW_CURSOR_GUARD_WM,
+	.cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params pineview_cursor_hplloff_wm = {
-	PINEVIEW_CURSOR_FIFO,
-	PINEVIEW_CURSOR_MAX_WM,
-	PINEVIEW_CURSOR_DFT_WM,
-	PINEVIEW_CURSOR_GUARD_WM,
-	PINEVIEW_FIFO_LINE_SIZE
+	.fifo_size = PINEVIEW_CURSOR_FIFO,
+	.max_wm = PINEVIEW_CURSOR_MAX_WM,
+	.default_wm = PINEVIEW_CURSOR_DFT_WM,
+	.guard_size = PINEVIEW_CURSOR_GUARD_WM,
+	.cacheline_size = PINEVIEW_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params g4x_wm_info = {
-	G4X_FIFO_SIZE,
-	G4X_MAX_WM,
-	G4X_MAX_WM,
-	2,
-	G4X_FIFO_LINE_SIZE,
+	.fifo_size = G4X_FIFO_SIZE,
+	.max_wm = G4X_MAX_WM,
+	.default_wm = G4X_MAX_WM,
+	.guard_size = 2,
+	.cacheline_size = G4X_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params g4x_cursor_wm_info = {
-	I965_CURSOR_FIFO,
-	I965_CURSOR_MAX_WM,
-	I965_CURSOR_DFT_WM,
-	2,
-	G4X_FIFO_LINE_SIZE,
+	.fifo_size = I965_CURSOR_FIFO,
+	.max_wm = I965_CURSOR_MAX_WM,
+	.default_wm = I965_CURSOR_DFT_WM,
+	.guard_size = 2,
+	.cacheline_size = G4X_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params valleyview_wm_info = {
-	VALLEYVIEW_FIFO_SIZE,
-	VALLEYVIEW_MAX_WM,
-	VALLEYVIEW_MAX_WM,
-	2,
-	G4X_FIFO_LINE_SIZE,
+	.fifo_size = VALLEYVIEW_FIFO_SIZE,
+	.max_wm = VALLEYVIEW_MAX_WM,
+	.default_wm = VALLEYVIEW_MAX_WM,
+	.guard_size = 2,
+	.cacheline_size = G4X_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params valleyview_cursor_wm_info = {
-	I965_CURSOR_FIFO,
-	VALLEYVIEW_CURSOR_MAX_WM,
-	I965_CURSOR_DFT_WM,
-	2,
-	G4X_FIFO_LINE_SIZE,
+	.fifo_size = I965_CURSOR_FIFO,
+	.max_wm = VALLEYVIEW_CURSOR_MAX_WM,
+	.default_wm = I965_CURSOR_DFT_WM,
+	.guard_size = 2,
+	.cacheline_size = G4X_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params i965_cursor_wm_info = {
-	I965_CURSOR_FIFO,
-	I965_CURSOR_MAX_WM,
-	I965_CURSOR_DFT_WM,
-	2,
-	I915_FIFO_LINE_SIZE,
+	.fifo_size = I965_CURSOR_FIFO,
+	.max_wm = I965_CURSOR_MAX_WM,
+	.default_wm = I965_CURSOR_DFT_WM,
+	.guard_size = 2,
+	.cacheline_size = I915_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params i945_wm_info = {
-	I945_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I915_FIFO_LINE_SIZE
+	.fifo_size = I945_FIFO_SIZE,
+	.max_wm = I915_MAX_WM,
+	.default_wm = 1,
+	.guard_size = 2,
+	.cacheline_size = I915_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params i915_wm_info = {
-	I915_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I915_FIFO_LINE_SIZE
+	.fifo_size = I915_FIFO_SIZE,
+	.max_wm = I915_MAX_WM,
+	.default_wm = 1,
+	.guard_size = 2,
+	.cacheline_size = I915_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params i830_wm_info = {
-	I855GM_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I830_FIFO_LINE_SIZE
+	.fifo_size = I855GM_FIFO_SIZE,
+	.max_wm = I915_MAX_WM,
+	.default_wm = 1,
+	.guard_size = 2,
+	.cacheline_size = I830_FIFO_LINE_SIZE,
 };
 static const struct intel_watermark_params i845_wm_info = {
-	I830_FIFO_SIZE,
-	I915_MAX_WM,
-	1,
-	2,
-	I830_FIFO_LINE_SIZE
+	.fifo_size = I830_FIFO_SIZE,
+	.max_wm = I915_MAX_WM,
+	.default_wm = 1,
+	.guard_size = 2,
+	.cacheline_size = I830_FIFO_LINE_SIZE,
 };
 
 /**
@@ -1033,7 +1075,7 @@ static void pineview_update_wm(struct drm_crtc *unused_crtc)
 					 dev_priv->fsb_freq, dev_priv->mem_freq);
 	if (!latency) {
 		DRM_DEBUG_KMS("Unknown FSB/MEM found, disable CxSR\n");
-		pineview_disable_cxsr(dev);
+		intel_set_memory_cxsr(dev_priv, false);
 		return;
 	}
 
@@ -1084,13 +1126,9 @@ static void pineview_update_wm(struct drm_crtc *unused_crtc)
 		I915_WRITE(DSPFW3, reg);
 		DRM_DEBUG_KMS("DSPFW3 register is %x\n", reg);
 
-		/* activate cxsr */
-		I915_WRITE(DSPFW3,
-			   I915_READ(DSPFW3) | PINEVIEW_SELF_REFRESH_EN);
-		DRM_DEBUG_KMS("Self-refresh is enabled\n");
+		intel_set_memory_cxsr(dev_priv, true);
 	} else {
-		pineview_disable_cxsr(dev);
-		DRM_DEBUG_KMS("Self-refresh is disabled\n");
+		intel_set_memory_cxsr(dev_priv, false);
 	}
 }
 
@@ -1249,15 +1287,14 @@ static bool vlv_compute_drain_latency(struct drm_device *dev,
 	pixel_size = crtc->primary->fb->bits_per_pixel / 8;	/* BPP */
 
 	entries = (clock / 1000) * pixel_size;
-	*plane_prec_mult = (entries > 256) ?
-		DRAIN_LATENCY_PRECISION_32 : DRAIN_LATENCY_PRECISION_16;
-	*plane_dl = (64 * (*plane_prec_mult) * 4) / ((clock / 1000) *
-						     pixel_size);
+	*plane_prec_mult = (entries > 128) ?
+		DRAIN_LATENCY_PRECISION_64 : DRAIN_LATENCY_PRECISION_32;
+	*plane_dl = (64 * (*plane_prec_mult) * 4) / entries;
 
 	entries = (clock / 1000) * 4;	/* BPP is always 4 for cursor */
-	*cursor_prec_mult = (entries > 256) ?
-		DRAIN_LATENCY_PRECISION_32 : DRAIN_LATENCY_PRECISION_16;
-	*cursor_dl = (64 * (*cursor_prec_mult) * 4) / ((clock / 1000) * 4);
+	*cursor_prec_mult = (entries > 128) ?
+		DRAIN_LATENCY_PRECISION_64 : DRAIN_LATENCY_PRECISION_32;
+	*cursor_dl = (64 * (*cursor_prec_mult) * 4) / entries;
 
 	return true;
 }
@@ -1282,9 +1319,9 @@ static void vlv_update_drain_latency(struct drm_device *dev)
 	if (vlv_compute_drain_latency(dev, 0, &plane_prec_mult, &planea_dl,
 				      &cursor_prec_mult, &cursora_dl)) {
 		cursora_prec = (cursor_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
-			DDL_CURSORA_PRECISION_32 : DDL_CURSORA_PRECISION_16;
+			DDL_CURSORA_PRECISION_32 : DDL_CURSORA_PRECISION_64;
 		planea_prec = (plane_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
-			DDL_PLANEA_PRECISION_32 : DDL_PLANEA_PRECISION_16;
+			DDL_PLANEA_PRECISION_32 : DDL_PLANEA_PRECISION_64;
 
 		I915_WRITE(VLV_DDL1, cursora_prec |
 				(cursora_dl << DDL_CURSORA_SHIFT) |
@@ -1295,9 +1332,9 @@ static void vlv_update_drain_latency(struct drm_device *dev)
 	if (vlv_compute_drain_latency(dev, 1, &plane_prec_mult, &planeb_dl,
 				      &cursor_prec_mult, &cursorb_dl)) {
 		cursorb_prec = (cursor_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
-			DDL_CURSORB_PRECISION_32 : DDL_CURSORB_PRECISION_16;
+			DDL_CURSORB_PRECISION_32 : DDL_CURSORB_PRECISION_64;
 		planeb_prec = (plane_prec_mult == DRAIN_LATENCY_PRECISION_32) ?
-			DDL_PLANEB_PRECISION_32 : DDL_PLANEB_PRECISION_16;
+			DDL_PLANEB_PRECISION_32 : DDL_PLANEB_PRECISION_64;
 
 		I915_WRITE(VLV_DDL2, cursorb_prec |
 				(cursorb_dl << DDL_CURSORB_SHIFT) |
@@ -1316,6 +1353,7 @@ static void valleyview_update_wm(struct drm_crtc *crtc)
 	int plane_sr, cursor_sr;
 	int ignore_plane_sr, ignore_cursor_sr;
 	unsigned int enabled = 0;
+	bool cxsr_enabled;
 
 	vlv_update_drain_latency(dev);
 
@@ -1342,10 +1380,10 @@ static void valleyview_update_wm(struct drm_crtc *crtc)
 			     &valleyview_wm_info,
 			     &valleyview_cursor_wm_info,
 			     &ignore_plane_sr, &cursor_sr)) {
-		I915_WRITE(FW_BLC_SELF_VLV, FW_CSPWRDWNEN);
+		cxsr_enabled = true;
 	} else {
-		I915_WRITE(FW_BLC_SELF_VLV,
-			   I915_READ(FW_BLC_SELF_VLV) & ~FW_CSPWRDWNEN);
+		cxsr_enabled = false;
+		intel_set_memory_cxsr(dev_priv, false);
 		plane_sr = cursor_sr = 0;
 	}
 
@@ -1365,6 +1403,9 @@ static void valleyview_update_wm(struct drm_crtc *crtc)
 	I915_WRITE(DSPFW3,
 		   (I915_READ(DSPFW3) & ~DSPFW_CURSOR_SR_MASK) |
 		   (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
+
+	if (cxsr_enabled)
+		intel_set_memory_cxsr(dev_priv, true);
 }
 
 static void g4x_update_wm(struct drm_crtc *crtc)
@@ -1375,6 +1416,7 @@ static void g4x_update_wm(struct drm_crtc *crtc)
 	int planea_wm, planeb_wm, cursora_wm, cursorb_wm;
 	int plane_sr, cursor_sr;
 	unsigned int enabled = 0;
+	bool cxsr_enabled;
 
 	if (g4x_compute_wm0(dev, PIPE_A,
 			    &g4x_wm_info, latency_ns,
@@ -1394,10 +1436,10 @@ static void g4x_update_wm(struct drm_crtc *crtc)
 			     &g4x_wm_info,
 			     &g4x_cursor_wm_info,
 			     &plane_sr, &cursor_sr)) {
-		I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+		cxsr_enabled = true;
 	} else {
-		I915_WRITE(FW_BLC_SELF,
-			   I915_READ(FW_BLC_SELF) & ~FW_BLC_SELF_EN);
+		cxsr_enabled = false;
+		intel_set_memory_cxsr(dev_priv, false);
 		plane_sr = cursor_sr = 0;
 	}
 
@@ -1418,6 +1460,9 @@ static void g4x_update_wm(struct drm_crtc *crtc)
 	I915_WRITE(DSPFW3,
 		   (I915_READ(DSPFW3) & ~(DSPFW_HPLL_SR_EN | DSPFW_CURSOR_SR_MASK)) |
 		   (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
+
+	if (cxsr_enabled)
+		intel_set_memory_cxsr(dev_priv, true);
 }
 
 static void i965_update_wm(struct drm_crtc *unused_crtc)
@@ -1427,6 +1472,7 @@ static void i965_update_wm(struct drm_crtc *unused_crtc)
 	struct drm_crtc *crtc;
 	int srwm = 1;
 	int cursor_sr = 16;
+	bool cxsr_enabled;
 
 	/* Calc sr entries for one plane configs */
 	crtc = single_enabled_crtc(dev);
@@ -1468,13 +1514,11 @@ static void i965_update_wm(struct drm_crtc *unused_crtc)
 		DRM_DEBUG_KMS("self-refresh watermark: display plane %d "
 			      "cursor %d\n", srwm, cursor_sr);
 
-		if (IS_CRESTLINE(dev))
-			I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+		cxsr_enabled = true;
 	} else {
+		cxsr_enabled = false;
 		/* Turn off self refresh if both pipes are enabled */
-		if (IS_CRESTLINE(dev))
-			I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF)
-				   & ~FW_BLC_SELF_EN);
+		intel_set_memory_cxsr(dev_priv, false);
 	}
 
 	DRM_DEBUG_KMS("Setting FIFO watermarks - A: 8, B: 8, C: 8, SR %d\n",
@@ -1486,6 +1530,9 @@ static void i965_update_wm(struct drm_crtc *unused_crtc)
 	I915_WRITE(DSPFW2, (8 << 8) | (8 << 0));
 	/* update cursor SR watermark */
 	I915_WRITE(DSPFW3, (cursor_sr << DSPFW_CURSOR_SR_SHIFT));
+
+	if (cxsr_enabled)
+		intel_set_memory_cxsr(dev_priv, true);
 }
 
 static void i9xx_update_wm(struct drm_crtc *unused_crtc)
@@ -1545,12 +1592,12 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc)
 	DRM_DEBUG_KMS("FIFO watermarks - A: %d, B: %d\n", planea_wm, planeb_wm);
 
 	if (IS_I915GM(dev) && enabled) {
-		struct intel_framebuffer *fb;
+		struct drm_i915_gem_object *obj;
 
-		fb = to_intel_framebuffer(enabled->primary->fb);
+		obj = intel_fb_obj(enabled->primary->fb);
 
 		/* self-refresh seems busted with untiled */
-		if (fb->obj->tiling_mode == I915_TILING_NONE)
+		if (obj->tiling_mode == I915_TILING_NONE)
 			enabled = NULL;
 	}
 
@@ -1560,10 +1607,7 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc)
 	cwm = 2;
 
 	/* Play safe and disable self-refresh before adjusting watermarks. */
-	if (IS_I945G(dev) || IS_I945GM(dev))
-		I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | 0);
-	else if (IS_I915GM(dev))
-		I915_WRITE(INSTPM, _MASKED_BIT_DISABLE(INSTPM_SELF_EN));
+	intel_set_memory_cxsr(dev_priv, false);
 
 	/* Calc sr entries for one plane configs */
 	if (HAS_FW_BLC(dev) && enabled) {
@@ -1609,17 +1653,8 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc)
 	I915_WRITE(FW_BLC, fwater_lo);
 	I915_WRITE(FW_BLC2, fwater_hi);
 
-	if (HAS_FW_BLC(dev)) {
-		if (enabled) {
-			if (IS_I945G(dev) || IS_I945GM(dev))
-				I915_WRITE(FW_BLC_SELF,
-					   FW_BLC_SELF_EN_MASK | FW_BLC_SELF_EN);
-			else if (IS_I915GM(dev))
-				I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_SELF_EN));
-			DRM_DEBUG_KMS("memory self refresh enabled\n");
-		} else
-			DRM_DEBUG_KMS("memory self refresh disabled\n");
-	}
+	if (enabled)
+		intel_set_memory_cxsr(dev_priv, true);
 }
 
 static void i845_update_wm(struct drm_crtc *unused_crtc)
@@ -2707,10 +2742,11 @@ static void ilk_update_wm(struct drm_crtc *crtc)
 	ilk_write_wm_values(dev_priv, &results);
 }
 
-static void ilk_update_sprite_wm(struct drm_plane *plane,
-				     struct drm_crtc *crtc,
-				     uint32_t sprite_width, int pixel_size,
-				     bool enabled, bool scaled)
+static void
+ilk_update_sprite_wm(struct drm_plane *plane,
+		     struct drm_crtc *crtc,
+		     uint32_t sprite_width, uint32_t sprite_height,
+		     int pixel_size, bool enabled, bool scaled)
 {
 	struct drm_device *dev = plane->dev;
 	struct intel_plane *intel_plane = to_intel_plane(plane);
@@ -2718,6 +2754,7 @@ static void ilk_update_sprite_wm(struct drm_plane *plane,
 	intel_plane->wm.enabled = enabled;
 	intel_plane->wm.scaled = scaled;
 	intel_plane->wm.horiz_pixels = sprite_width;
+	intel_plane->wm.vert_pixels = sprite_width;
 	intel_plane->wm.bytes_per_pixel = pixel_size;
 
 	/*
@@ -2852,13 +2889,16 @@ void intel_update_watermarks(struct drm_crtc *crtc)
 
 void intel_update_sprite_watermarks(struct drm_plane *plane,
 				    struct drm_crtc *crtc,
-				    uint32_t sprite_width, int pixel_size,
+				    uint32_t sprite_width,
+				    uint32_t sprite_height,
+				    int pixel_size,
 				    bool enabled, bool scaled)
 {
 	struct drm_i915_private *dev_priv = plane->dev->dev_private;
 
 	if (dev_priv->display.update_sprite_wm)
-		dev_priv->display.update_sprite_wm(plane, crtc, sprite_width,
+		dev_priv->display.update_sprite_wm(plane, crtc,
+						   sprite_width, sprite_height,
 						   pixel_size, enabled, scaled);
 }
 
@@ -3147,6 +3187,9 @@ static u32 gen6_rps_pm_mask(struct drm_i915_private *dev_priv, u8 val)
 	if (val < dev_priv->rps.max_freq_softlimit)
 		mask |= GEN6_PM_RP_UP_THRESHOLD;
 
+	mask |= dev_priv->pm_rps_events & (GEN6_PM_RP_DOWN_EI_EXPIRED | GEN6_PM_RP_UP_EI_EXPIRED);
+	mask &= dev_priv->pm_rps_events;
+
 	/* IVB and SNB hard hangs on looping batchbuffer
 	 * if GEN6_PM_UP_EI_EXPIRED is masked.
 	 */
@@ -3250,7 +3293,9 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv)
 
 	mutex_lock(&dev_priv->rps.hw_lock);
 	if (dev_priv->rps.enabled) {
-		if (IS_VALLEYVIEW(dev))
+		if (IS_CHERRYVIEW(dev))
+			valleyview_set_rps(dev_priv->dev, dev_priv->rps.min_freq_softlimit);
+		else if (IS_VALLEYVIEW(dev))
 			vlv_set_rps_idle(dev_priv);
 		else
 			gen6_set_rps(dev_priv->dev, dev_priv->rps.min_freq_softlimit);
@@ -3348,6 +3393,15 @@ static void gen6_disable_rps(struct drm_device *dev)
 		gen6_disable_rps_interrupts(dev);
 }
 
+static void cherryview_disable_rps(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	I915_WRITE(GEN6_RC_CONTROL, 0);
+
+	gen8_disable_rps_interrupts(dev);
+}
+
 static void valleyview_disable_rps(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -3365,10 +3419,10 @@ static void intel_print_rc6_info(struct drm_device *dev, u32 mode)
 		else
 			mode = 0;
 	}
-	DRM_INFO("Enabling RC6 states: RC6 %s, RC6p %s, RC6pp %s\n",
-		 (mode & GEN6_RC_CTL_RC6_ENABLE) ? "on" : "off",
-		 (mode & GEN6_RC_CTL_RC6p_ENABLE) ? "on" : "off",
-		 (mode & GEN6_RC_CTL_RC6pp_ENABLE) ? "on" : "off");
+	DRM_DEBUG_KMS("Enabling RC6 states: RC6 %s, RC6p %s, RC6pp %s\n",
+		      (mode & GEN6_RC_CTL_RC6_ENABLE) ? "on" : "off",
+		      (mode & GEN6_RC_CTL_RC6p_ENABLE) ? "on" : "off",
+		      (mode & GEN6_RC_CTL_RC6pp_ENABLE) ? "on" : "off");
 }
 
 static int sanitize_rc6_option(const struct drm_device *dev, int enable_rc6)
@@ -3392,8 +3446,8 @@ static int sanitize_rc6_option(const struct drm_device *dev, int enable_rc6)
 			mask = INTEL_RC6_ENABLE;
 
 		if ((enable_rc6 & mask) != enable_rc6)
-			DRM_INFO("Adjusting RC6 mask to %d (requested %d, valid %d)\n",
-				 enable_rc6 & mask, enable_rc6, mask);
+			DRM_DEBUG_KMS("Adjusting RC6 mask to %d (requested %d, valid %d)\n",
+				      enable_rc6 & mask, enable_rc6, mask);
 
 		return enable_rc6 & mask;
 	}
@@ -3419,7 +3473,7 @@ static void gen8_enable_rps_interrupts(struct drm_device *dev)
 
 	spin_lock_irq(&dev_priv->irq_lock);
 	WARN_ON(dev_priv->rps.pm_iir);
-	bdw_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+	gen8_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	I915_WRITE(GEN8_GT_IIR(2), dev_priv->pm_rps_events);
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
@@ -3430,7 +3484,7 @@ static void gen6_enable_rps_interrupts(struct drm_device *dev)
 
 	spin_lock_irq(&dev_priv->irq_lock);
 	WARN_ON(dev_priv->rps.pm_iir);
-	snb_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
+	gen6_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	I915_WRITE(GEN6_PMIIR, dev_priv->pm_rps_events);
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
@@ -3483,15 +3537,23 @@ static void gen8_enable_rps(struct drm_device *dev)
 	for_each_ring(ring, dev_priv, unused)
 		I915_WRITE(RING_MAX_IDLE(ring->mmio_base), 10);
 	I915_WRITE(GEN6_RC_SLEEP, 0);
-	I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
+	if (IS_BROADWELL(dev))
+		I915_WRITE(GEN6_RC6_THRESHOLD, 625); /* 800us/1.28 for TO */
+	else
+		I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
 
 	/* 3: Enable RC6 */
 	if (intel_enable_rc6(dev) & INTEL_RC6_ENABLE)
 		rc6_mask = GEN6_RC_CTL_RC6_ENABLE;
 	intel_print_rc6_info(dev, rc6_mask);
-	I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
-				    GEN6_RC_CTL_EI_MODE(1) |
-				    rc6_mask);
+	if (IS_BROADWELL(dev))
+		I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
+				GEN7_RC_CTL_TO_MODE |
+				rc6_mask);
+	else
+		I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
+				GEN6_RC_CTL_EI_MODE(1) |
+				rc6_mask);
 
 	/* 4 Program defaults and thresholds for RPS*/
 	I915_WRITE(GEN6_RPNSWREQ,
@@ -3727,7 +3789,57 @@ void gen6_update_ring_freq(struct drm_device *dev)
 	mutex_unlock(&dev_priv->rps.hw_lock);
 }
 
-int valleyview_rps_max_freq(struct drm_i915_private *dev_priv)
+static int cherryview_rps_max_freq(struct drm_i915_private *dev_priv)
+{
+	u32 val, rp0;
+
+	val = vlv_punit_read(dev_priv, PUNIT_GPU_STATUS_REG);
+	rp0 = (val >> PUNIT_GPU_STATUS_MAX_FREQ_SHIFT) & PUNIT_GPU_STATUS_MAX_FREQ_MASK;
+
+	return rp0;
+}
+
+static int cherryview_rps_rpe_freq(struct drm_i915_private *dev_priv)
+{
+	u32 val, rpe;
+
+	val = vlv_punit_read(dev_priv, PUNIT_GPU_DUTYCYCLE_REG);
+	rpe = (val >> PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT) & PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK;
+
+	return rpe;
+}
+
+static int cherryview_rps_guar_freq(struct drm_i915_private *dev_priv)
+{
+	u32 val, rp1;
+
+	val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
+	rp1 = (val >> PUNIT_GPU_STATUS_MAX_FREQ_SHIFT) & PUNIT_GPU_STATUS_MAX_FREQ_MASK;
+
+	return rp1;
+}
+
+static int cherryview_rps_min_freq(struct drm_i915_private *dev_priv)
+{
+	u32 val, rpn;
+
+	val = vlv_punit_read(dev_priv, PUNIT_GPU_STATUS_REG);
+	rpn = (val >> PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT) & PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK;
+	return rpn;
+}
+
+static int valleyview_rps_guar_freq(struct drm_i915_private *dev_priv)
+{
+	u32 val, rp1;
+
+	val = vlv_nc_read(dev_priv, IOSF_NC_FB_GFX_FREQ_FUSE);
+
+	rp1 = (val & FB_GFX_FGUARANTEED_FREQ_FUSE_MASK) >> FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT;
+
+	return rp1;
+}
+
+static int valleyview_rps_max_freq(struct drm_i915_private *dev_priv)
 {
 	u32 val, rp0;
 
@@ -3752,7 +3864,7 @@ static int valleyview_rps_rpe_freq(struct drm_i915_private *dev_priv)
 	return rpe;
 }
 
-int valleyview_rps_min_freq(struct drm_i915_private *dev_priv)
+static int valleyview_rps_min_freq(struct drm_i915_private *dev_priv)
 {
 	return vlv_punit_read(dev_priv, PUNIT_REG_GPU_LFM) & 0xff;
 }
@@ -3766,6 +3878,35 @@ static void valleyview_check_pctx(struct drm_i915_private *dev_priv)
 			     dev_priv->vlv_pctx->stolen->start);
 }
 
+
+/* Check that the pcbr address is not empty. */
+static void cherryview_check_pctx(struct drm_i915_private *dev_priv)
+{
+	unsigned long pctx_addr = I915_READ(VLV_PCBR) & ~4095;
+
+	WARN_ON((pctx_addr >> VLV_PCBR_ADDR_SHIFT) == 0);
+}
+
+static void cherryview_setup_pctx(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	unsigned long pctx_paddr, paddr;
+	struct i915_gtt *gtt = &dev_priv->gtt;
+	u32 pcbr;
+	int pctx_size = 32*1024;
+
+	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+	pcbr = I915_READ(VLV_PCBR);
+	if ((pcbr >> VLV_PCBR_ADDR_SHIFT) == 0) {
+		paddr = (dev_priv->mm.stolen_base +
+			 (gtt->stolen_size - pctx_size));
+
+		pctx_paddr = (paddr & (~4095));
+		I915_WRITE(VLV_PCBR, pctx_paddr);
+	}
+}
+
 static void valleyview_setup_pctx(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -3840,6 +3981,11 @@ static void valleyview_init_gt_powersave(struct drm_device *dev)
 			 vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
 			 dev_priv->rps.efficient_freq);
 
+	dev_priv->rps.rp1_freq = valleyview_rps_guar_freq(dev_priv);
+	DRM_DEBUG_DRIVER("RP1(Guar Freq) GPU freq: %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.rp1_freq),
+			 dev_priv->rps.rp1_freq);
+
 	dev_priv->rps.min_freq = valleyview_rps_min_freq(dev_priv);
 	DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
 			 vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq),
@@ -3855,11 +4001,142 @@ static void valleyview_init_gt_powersave(struct drm_device *dev)
 	mutex_unlock(&dev_priv->rps.hw_lock);
 }
 
+static void cherryview_init_gt_powersave(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	cherryview_setup_pctx(dev);
+
+	mutex_lock(&dev_priv->rps.hw_lock);
+
+	dev_priv->rps.max_freq = cherryview_rps_max_freq(dev_priv);
+	dev_priv->rps.rp0_freq = dev_priv->rps.max_freq;
+	DRM_DEBUG_DRIVER("max GPU freq: %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq),
+			 dev_priv->rps.max_freq);
+
+	dev_priv->rps.efficient_freq = cherryview_rps_rpe_freq(dev_priv);
+	DRM_DEBUG_DRIVER("RPe GPU freq: %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
+			 dev_priv->rps.efficient_freq);
+
+	dev_priv->rps.rp1_freq = cherryview_rps_guar_freq(dev_priv);
+	DRM_DEBUG_DRIVER("RP1(Guar) GPU freq: %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.rp1_freq),
+			 dev_priv->rps.rp1_freq);
+
+	dev_priv->rps.min_freq = cherryview_rps_min_freq(dev_priv);
+	DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq),
+			 dev_priv->rps.min_freq);
+
+	/* Preserve min/max settings in case of re-init */
+	if (dev_priv->rps.max_freq_softlimit == 0)
+		dev_priv->rps.max_freq_softlimit = dev_priv->rps.max_freq;
+
+	if (dev_priv->rps.min_freq_softlimit == 0)
+		dev_priv->rps.min_freq_softlimit = dev_priv->rps.min_freq;
+
+	mutex_unlock(&dev_priv->rps.hw_lock);
+}
+
 static void valleyview_cleanup_gt_powersave(struct drm_device *dev)
 {
 	valleyview_cleanup_pctx(dev);
 }
 
+static void cherryview_enable_rps(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_engine_cs *ring;
+	u32 gtfifodbg, val, rc6_mode = 0, pcbr;
+	int i;
+
+	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+
+	gtfifodbg = I915_READ(GTFIFODBG);
+	if (gtfifodbg) {
+		DRM_DEBUG_DRIVER("GT fifo had a previous error %x\n",
+				 gtfifodbg);
+		I915_WRITE(GTFIFODBG, gtfifodbg);
+	}
+
+	cherryview_check_pctx(dev_priv);
+
+	/* 1a & 1b: Get forcewake during program sequence. Although the driver
+	 * hasn't enabled a state yet where we need forcewake, BIOS may have.*/
+	gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);
+
+	/* 2a: Program RC6 thresholds.*/
+	I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 40 << 16);
+	I915_WRITE(GEN6_RC_EVALUATION_INTERVAL, 125000); /* 12500 * 1280ns */
+	I915_WRITE(GEN6_RC_IDLE_HYSTERSIS, 25); /* 25 * 1280ns */
+
+	for_each_ring(ring, dev_priv, i)
+		I915_WRITE(RING_MAX_IDLE(ring->mmio_base), 10);
+	I915_WRITE(GEN6_RC_SLEEP, 0);
+
+	I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
+
+	/* allows RC6 residency counter to work */
+	I915_WRITE(VLV_COUNTER_CONTROL,
+		   _MASKED_BIT_ENABLE(VLV_COUNT_RANGE_HIGH |
+				      VLV_MEDIA_RC6_COUNT_EN |
+				      VLV_RENDER_RC6_COUNT_EN));
+
+	/* For now we assume BIOS is allocating and populating the PCBR  */
+	pcbr = I915_READ(VLV_PCBR);
+
+	DRM_DEBUG_DRIVER("PCBR offset : 0x%x\n", pcbr);
+
+	/* 3: Enable RC6 */
+	if ((intel_enable_rc6(dev) & INTEL_RC6_ENABLE) &&
+						(pcbr >> VLV_PCBR_ADDR_SHIFT))
+		rc6_mode = GEN6_RC_CTL_EI_MODE(1);
+
+	I915_WRITE(GEN6_RC_CONTROL, rc6_mode);
+
+	/* 4 Program defaults and thresholds for RPS*/
+	I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
+	I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
+	I915_WRITE(GEN6_RP_UP_EI, 66000);
+	I915_WRITE(GEN6_RP_DOWN_EI, 350000);
+
+	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
+
+	/* WaDisablePwrmtrEvent:chv (pre-production hw) */
+	I915_WRITE(0xA80C, I915_READ(0xA80C) & 0x00ffffff);
+	I915_WRITE(0xA810, I915_READ(0xA810) & 0xffffff00);
+
+	/* 5: Enable RPS */
+	I915_WRITE(GEN6_RP_CONTROL,
+		   GEN6_RP_MEDIA_HW_NORMAL_MODE |
+		   GEN6_RP_MEDIA_IS_GFX | /* WaSetMaskForGfxBusyness:chv (pre-production hw ?) */
+		   GEN6_RP_ENABLE |
+		   GEN6_RP_UP_BUSY_AVG |
+		   GEN6_RP_DOWN_IDLE_AVG);
+
+	val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
+
+	DRM_DEBUG_DRIVER("GPLL enabled? %s\n", val & 0x10 ? "yes" : "no");
+	DRM_DEBUG_DRIVER("GPU status: 0x%08x\n", val);
+
+	dev_priv->rps.cur_freq = (val >> 8) & 0xff;
+	DRM_DEBUG_DRIVER("current GPU freq: %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.cur_freq),
+			 dev_priv->rps.cur_freq);
+
+	DRM_DEBUG_DRIVER("setting GPU freq to %d MHz (%u)\n",
+			 vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
+			 dev_priv->rps.efficient_freq);
+
+	valleyview_set_rps(dev_priv->dev, dev_priv->rps.efficient_freq);
+
+	gen8_enable_rps_interrupts(dev);
+
+	gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
+}
+
 static void valleyview_enable_rps(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -3886,6 +4163,7 @@ static void valleyview_enable_rps(struct drm_device *dev)
 	I915_WRITE(GEN6_RP_DOWN_EI, 350000);
 
 	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
+	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 0xf4240);
 
 	I915_WRITE(GEN6_RP_CONTROL,
 		   GEN6_RP_MEDIA_TURBO |
@@ -3906,9 +4184,11 @@ static void valleyview_enable_rps(struct drm_device *dev)
 
 	/* allows RC6 residency counter to work */
 	I915_WRITE(VLV_COUNTER_CONTROL,
-		   _MASKED_BIT_ENABLE(VLV_COUNT_RANGE_HIGH |
+		   _MASKED_BIT_ENABLE(VLV_MEDIA_RC0_COUNT_EN |
+				      VLV_RENDER_RC0_COUNT_EN |
 				      VLV_MEDIA_RC6_COUNT_EN |
 				      VLV_RENDER_RC6_COUNT_EN));
+
 	if (intel_enable_rc6(dev) & INTEL_RC6_ENABLE)
 		rc6_mode = GEN7_RC_CTL_TO_MODE | VLV_RC_CTL_CTX_RST_PARALLEL;
 
@@ -4666,33 +4946,60 @@ void intel_init_gt_powersave(struct drm_device *dev)
 {
 	i915.enable_rc6 = sanitize_rc6_option(dev, i915.enable_rc6);
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_CHERRYVIEW(dev))
+		cherryview_init_gt_powersave(dev);
+	else if (IS_VALLEYVIEW(dev))
 		valleyview_init_gt_powersave(dev);
 }
 
 void intel_cleanup_gt_powersave(struct drm_device *dev)
 {
-	if (IS_VALLEYVIEW(dev))
+	if (IS_CHERRYVIEW(dev))
+		return;
+	else if (IS_VALLEYVIEW(dev))
 		valleyview_cleanup_gt_powersave(dev);
 }
 
+/**
+ * intel_suspend_gt_powersave - suspend PM work and helper threads
+ * @dev: drm device
+ *
+ * We don't want to disable RC6 or other features here, we just want
+ * to make sure any work we've queued has finished and won't bother
+ * us while we're suspended.
+ */
+void intel_suspend_gt_powersave(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	/* Interrupts should be disabled already to avoid re-arming. */
+	WARN_ON(intel_irqs_enabled(dev_priv));
+
+	flush_delayed_work(&dev_priv->rps.delayed_resume_work);
+
+	cancel_work_sync(&dev_priv->rps.work);
+
+	/* Force GPU to min freq during suspend */
+	gen6_rps_idle(dev_priv);
+}
+
 void intel_disable_gt_powersave(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	/* Interrupts should be disabled already to avoid re-arming. */
-	WARN_ON(dev->irq_enabled);
+	WARN_ON(intel_irqs_enabled(dev_priv));
 
 	if (IS_IRONLAKE_M(dev)) {
 		ironlake_disable_drps(dev);
 		ironlake_disable_rc6(dev);
-	} else if (IS_GEN6(dev) || IS_GEN7(dev) || IS_BROADWELL(dev)) {
-		if (cancel_delayed_work_sync(&dev_priv->rps.delayed_resume_work))
-			intel_runtime_pm_put(dev_priv);
+	} else if (INTEL_INFO(dev)->gen >= 6) {
+		intel_suspend_gt_powersave(dev);
 
-		cancel_work_sync(&dev_priv->rps.work);
 		mutex_lock(&dev_priv->rps.hw_lock);
-		if (IS_VALLEYVIEW(dev))
+		if (IS_CHERRYVIEW(dev))
+			cherryview_disable_rps(dev);
+		else if (IS_VALLEYVIEW(dev))
 			valleyview_disable_rps(dev);
 		else
 			gen6_disable_rps(dev);
@@ -4710,7 +5017,9 @@ static void intel_gen6_powersave_work(struct work_struct *work)
 
 	mutex_lock(&dev_priv->rps.hw_lock);
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_CHERRYVIEW(dev)) {
+		cherryview_enable_rps(dev);
+	} else if (IS_VALLEYVIEW(dev)) {
 		valleyview_enable_rps(dev);
 	} else if (IS_BROADWELL(dev)) {
 		gen8_enable_rps(dev);
@@ -4735,7 +5044,7 @@ void intel_enable_gt_powersave(struct drm_device *dev)
 		ironlake_enable_rc6(dev);
 		intel_init_emon(dev);
 		mutex_unlock(&dev->struct_mutex);
-	} else if (IS_GEN6(dev) || IS_GEN7(dev) || IS_BROADWELL(dev)) {
+	} else if (INTEL_INFO(dev)->gen >= 6) {
 		/*
 		 * PCU communication is slow and this doesn't need to be
 		 * done at any specific time, so do this out of our fast path
@@ -4918,11 +5227,9 @@ static void gen6_check_mch_setup(struct drm_device *dev)
 	uint32_t tmp;
 
 	tmp = I915_READ(MCH_SSKPD);
-	if ((tmp & MCH_SSKPD_WM0_MASK) != MCH_SSKPD_WM0_VAL) {
-		DRM_INFO("Wrong MCH_SSKPD value: 0x%08x\n", tmp);
-		DRM_INFO("This can cause pipe underruns and display issues.\n");
-		DRM_INFO("Please upgrade your BIOS to fix this.\n");
-	}
+	if ((tmp & MCH_SSKPD_WM0_MASK) != MCH_SSKPD_WM0_VAL)
+		DRM_DEBUG_KMS("Wrong MCH_SSKPD value: 0x%08x This can cause underruns.\n",
+			      tmp);
 }
 
 static void gen6_init_clock_gating(struct drm_device *dev)
@@ -5108,7 +5415,7 @@ static void gen8_init_clock_gating(struct drm_device *dev)
 	I915_WRITE(GAMTARBMODE, _MASKED_BIT_ENABLE(ARB_MODE_BWGTLB_DISABLE));
 
 	I915_WRITE(_3D_CHICKEN3,
-		   _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(2));
+		   _MASKED_BIT_ENABLE(_3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(2)));
 
 	I915_WRITE(COMMON_SLICE_CHICKEN2,
 		   _MASKED_BIT_ENABLE(GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE));
@@ -5343,10 +5650,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
 	}
 	DRM_DEBUG_DRIVER("DDR speed: %d MHz", dev_priv->mem_freq);
 
-	dev_priv->vlv_cdclk_freq = valleyview_cur_cdclk(dev_priv);
-	DRM_DEBUG_DRIVER("Current CD clock rate: %d MHz",
-			 dev_priv->vlv_cdclk_freq);
-
 	I915_WRITE(DSPCLK_GATE_D, VRHUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaDisableEarlyCull:vlv */
@@ -5421,6 +5724,35 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
 static void cherryview_init_clock_gating(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
+	u32 val;
+
+	mutex_lock(&dev_priv->rps.hw_lock);
+	val = vlv_punit_read(dev_priv, CCK_FUSE_REG);
+	mutex_unlock(&dev_priv->rps.hw_lock);
+	switch ((val >> 2) & 0x7) {
+	case 0:
+	case 1:
+			dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_200;
+			dev_priv->mem_freq = 1600;
+			break;
+	case 2:
+			dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_267;
+			dev_priv->mem_freq = 1600;
+			break;
+	case 3:
+			dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_333;
+			dev_priv->mem_freq = 2000;
+			break;
+	case 4:
+			dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_320;
+			dev_priv->mem_freq = 1600;
+			break;
+	case 5:
+			dev_priv->rps.cz_freq = CHV_CZ_CLOCK_FREQ_MODE_400;
+			dev_priv->mem_freq = 1600;
+			break;
+	}
+	DRM_DEBUG_DRIVER("DDR speed: %d MHz", dev_priv->mem_freq);
 
 	I915_WRITE(DSPCLK_GATE_D, VRHUNIT_CLOCK_GATE_DISABLE);
 
@@ -5661,7 +5993,6 @@ bool intel_display_power_enabled(struct drm_i915_private *dev_priv,
 static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv)
 {
 	struct drm_device *dev = dev_priv->dev;
-	unsigned long irqflags;
 
 	/*
 	 * After we re-enable the power well, if we touch VGA register 0x3d5
@@ -5677,21 +6008,8 @@ static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv)
 	outb(inb(VGA_MSR_READ), VGA_MSR_WRITE);
 	vga_put(dev->pdev, VGA_RSRC_LEGACY_IO);
 
-	if (IS_BROADWELL(dev)) {
-		spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-		I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_B),
-			   dev_priv->de_irq_mask[PIPE_B]);
-		I915_WRITE(GEN8_DE_PIPE_IER(PIPE_B),
-			   ~dev_priv->de_irq_mask[PIPE_B] |
-			   GEN8_PIPE_VBLANK);
-		I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_C),
-			   dev_priv->de_irq_mask[PIPE_C]);
-		I915_WRITE(GEN8_DE_PIPE_IER(PIPE_C),
-			   ~dev_priv->de_irq_mask[PIPE_C] |
-			   GEN8_PIPE_VBLANK);
-		POSTING_READ(GEN8_DE_PIPE_IER(PIPE_C));
-		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
-	}
+	if (IS_BROADWELL(dev))
+		gen8_irq_power_well_post_enable(dev_priv);
 }
 
 static void hsw_set_power_well(struct drm_i915_private *dev_priv,
@@ -5762,34 +6080,13 @@ static bool i9xx_always_on_power_well_enabled(struct drm_i915_private *dev_priv,
 	return true;
 }
 
-void __vlv_set_power_well(struct drm_i915_private *dev_priv,
-			  enum punit_power_well power_well_id, bool enable)
+static void vlv_set_power_well(struct drm_i915_private *dev_priv,
+			       struct i915_power_well *power_well, bool enable)
 {
-	struct drm_device *dev = dev_priv->dev;
+	enum punit_power_well power_well_id = power_well->data;
 	u32 mask;
 	u32 state;
 	u32 ctrl;
-	enum pipe pipe;
-
-	if (power_well_id == PUNIT_POWER_WELL_DPIO_CMN_BC) {
-		if (enable) {
-			/*
-			 * Enable the CRI clock source so we can get at the
-			 * display and the reference clock for VGA
-			 * hotplug / manual detection.
-			 */
-			I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) |
-				   DPLL_REFA_CLK_ENABLE_VLV |
-				   DPLL_INTEGRATED_CRI_CLK_VLV);
-			udelay(1); /* >10ns for cmnreset, >0ns for sidereset */
-		} else {
-			for_each_pipe(pipe)
-				assert_pll_disabled(dev_priv, pipe);
-			/* Assert common reset */
-			I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) &
-				   ~DPIO_CMNRST);
-		}
-	}
 
 	mask = PUNIT_PWRGT_MASK(power_well_id);
 	state = enable ? PUNIT_PWRGT_PWR_ON(power_well_id) :
@@ -5817,28 +6114,6 @@ void __vlv_set_power_well(struct drm_i915_private *dev_priv,
 
 out:
 	mutex_unlock(&dev_priv->rps.hw_lock);
-
-	/*
-	 * From VLV2A0_DP_eDP_DPIO_driver_vbios_notes_10.docx -
-	 *  6.	De-assert cmn_reset/side_reset. Same as VLV X0.
-	 *   a.	GUnit 0x2110 bit[0] set to 1 (def 0)
-	 *   b.	The other bits such as sfr settings / modesel may all
-	 *	be set to 0.
-	 *
-	 * This should only be done on init and resume from S3 with
-	 * both PLLs disabled, or we risk losing DPIO and PLL
-	 * synchronization.
-	 */
-	if (power_well_id == PUNIT_POWER_WELL_DPIO_CMN_BC && enable)
-		I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) | DPIO_CMNRST);
-}
-
-static void vlv_set_power_well(struct drm_i915_private *dev_priv,
-			       struct i915_power_well *power_well, bool enable)
-{
-	enum punit_power_well power_well_id = power_well->data;
-
-	__vlv_set_power_well(dev_priv, power_well_id, enable);
 }
 
 static void vlv_power_well_sync_hw(struct drm_i915_private *dev_priv,
@@ -5930,6 +6205,53 @@ static void vlv_display_power_well_disable(struct drm_i915_private *dev_priv,
 	vlv_set_power_well(dev_priv, power_well, false);
 }
 
+static void vlv_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
+					   struct i915_power_well *power_well)
+{
+	WARN_ON_ONCE(power_well->data != PUNIT_POWER_WELL_DPIO_CMN_BC);
+
+	/*
+	 * Enable the CRI clock source so we can get at the
+	 * display and the reference clock for VGA
+	 * hotplug / manual detection.
+	 */
+	I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) |
+		   DPLL_REFA_CLK_ENABLE_VLV | DPLL_INTEGRATED_CRI_CLK_VLV);
+	udelay(1); /* >10ns for cmnreset, >0ns for sidereset */
+
+	vlv_set_power_well(dev_priv, power_well, true);
+
+	/*
+	 * From VLV2A0_DP_eDP_DPIO_driver_vbios_notes_10.docx -
+	 *  6.	De-assert cmn_reset/side_reset. Same as VLV X0.
+	 *   a.	GUnit 0x2110 bit[0] set to 1 (def 0)
+	 *   b.	The other bits such as sfr settings / modesel may all
+	 *	be set to 0.
+	 *
+	 * This should only be done on init and resume from S3 with
+	 * both PLLs disabled, or we risk losing DPIO and PLL
+	 * synchronization.
+	 */
+	I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) | DPIO_CMNRST);
+}
+
+static void vlv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
+					    struct i915_power_well *power_well)
+{
+	struct drm_device *dev = dev_priv->dev;
+	enum pipe pipe;
+
+	WARN_ON_ONCE(power_well->data != PUNIT_POWER_WELL_DPIO_CMN_BC);
+
+	for_each_pipe(pipe)
+		assert_pll_disabled(dev_priv, pipe);
+
+	/* Assert common reset */
+	I915_WRITE(DPIO_CTL, I915_READ(DPIO_CTL) & ~DPIO_CMNRST);
+
+	vlv_set_power_well(dev_priv, power_well, false);
+}
+
 static void check_power_well_state(struct drm_i915_private *dev_priv,
 				   struct i915_power_well *power_well)
 {
@@ -6079,6 +6401,7 @@ EXPORT_SYMBOL_GPL(i915_get_cdclk_freq);
 	BIT(POWER_DOMAIN_PORT_DDI_D_2_LANES) |		\
 	BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) |		\
 	BIT(POWER_DOMAIN_PORT_CRT) |			\
+	BIT(POWER_DOMAIN_PLLS) |			\
 	BIT(POWER_DOMAIN_INIT))
 #define HSW_DISPLAY_POWER_DOMAINS (				\
 	(POWER_DOMAIN_MASK & ~HSW_ALWAYS_ON_POWER_DOMAINS) |	\
@@ -6178,6 +6501,13 @@ static const struct i915_power_well_ops vlv_display_power_well_ops = {
 	.is_enabled = vlv_power_well_enabled,
 };
 
+static const struct i915_power_well_ops vlv_dpio_cmn_power_well_ops = {
+	.sync_hw = vlv_power_well_sync_hw,
+	.enable = vlv_dpio_cmn_power_well_enable,
+	.disable = vlv_dpio_cmn_power_well_disable,
+	.is_enabled = vlv_power_well_enabled,
+};
+
 static const struct i915_power_well_ops vlv_dpio_power_well_ops = {
 	.sync_hw = vlv_power_well_sync_hw,
 	.enable = vlv_power_well_enable,
@@ -6238,10 +6568,25 @@ static struct i915_power_well vlv_power_wells[] = {
 		.name = "dpio-common",
 		.domains = VLV_DPIO_CMN_BC_POWER_DOMAINS,
 		.data = PUNIT_POWER_WELL_DPIO_CMN_BC,
-		.ops = &vlv_dpio_power_well_ops,
+		.ops = &vlv_dpio_cmn_power_well_ops,
 	},
 };
 
+static struct i915_power_well *lookup_power_well(struct drm_i915_private *dev_priv,
+						 enum punit_power_well power_well_id)
+{
+	struct i915_power_domains *power_domains = &dev_priv->power_domains;
+	struct i915_power_well *power_well;
+	int i;
+
+	for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) {
+		if (power_well->data == power_well_id)
+			return power_well;
+	}
+
+	return NULL;
+}
+
 #define set_power_wells(power_domains, __power_wells) ({		\
 	(power_domains)->power_wells = (__power_wells);			\
 	(power_domains)->power_well_count = ARRAY_SIZE(__power_wells);	\
@@ -6292,11 +6637,50 @@ static void intel_power_domains_resume(struct drm_i915_private *dev_priv)
 	mutex_unlock(&power_domains->lock);
 }
 
+static void vlv_cmnlane_wa(struct drm_i915_private *dev_priv)
+{
+	struct i915_power_well *cmn =
+		lookup_power_well(dev_priv, PUNIT_POWER_WELL_DPIO_CMN_BC);
+	struct i915_power_well *disp2d =
+		lookup_power_well(dev_priv, PUNIT_POWER_WELL_DISP2D);
+
+	/* nothing to do if common lane is already off */
+	if (!cmn->ops->is_enabled(dev_priv, cmn))
+		return;
+
+	/* If the display might be already active skip this */
+	if (disp2d->ops->is_enabled(dev_priv, disp2d) &&
+	    I915_READ(DPIO_CTL) & DPIO_CMNRST)
+		return;
+
+	DRM_DEBUG_KMS("toggling display PHY side reset\n");
+
+	/* cmnlane needs DPLL registers */
+	disp2d->ops->enable(dev_priv, disp2d);
+
+	/*
+	 * From VLV2A0_DP_eDP_HDMI_DPIO_driver_vbios_notes_11.docx:
+	 * Need to assert and de-assert PHY SB reset by gating the
+	 * common lane power, then un-gating it.
+	 * Simply ungating isn't enough to reset the PHY enough to get
+	 * ports and lanes running.
+	 */
+	cmn->ops->disable(dev_priv, cmn);
+}
+
 void intel_power_domains_init_hw(struct drm_i915_private *dev_priv)
 {
+	struct drm_device *dev = dev_priv->dev;
 	struct i915_power_domains *power_domains = &dev_priv->power_domains;
 
 	power_domains->initializing = true;
+
+	if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
+		mutex_lock(&power_domains->lock);
+		vlv_cmnlane_wa(dev_priv);
+		mutex_unlock(&power_domains->lock);
+	}
+
 	/* For now, we need the power well to be always enabled. */
 	intel_display_set_init_power(dev_priv, true);
 	intel_power_domains_resume(dev_priv);
@@ -6469,7 +6853,7 @@ void intel_init_pm(struct drm_device *dev)
 				 (dev_priv->is_ddr3 == 1) ? "3" : "2",
 				 dev_priv->fsb_freq, dev_priv->mem_freq);
 			/* Disable CxSR and never update its watermark again */
-			pineview_disable_cxsr(dev);
+			intel_set_memory_cxsr(dev_priv, false);
 			dev_priv->display.update_wm = NULL;
 		} else
 			dev_priv->display.update_wm = pineview_update_wm;
@@ -6552,7 +6936,7 @@ int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u8 mbox, u32 val)
 	return 0;
 }
 
-int vlv_gpu_freq(struct drm_i915_private *dev_priv, int val)
+static int byt_gpu_freq(struct drm_i915_private *dev_priv, int val)
 {
 	int div;
 
@@ -6574,7 +6958,7 @@ int vlv_gpu_freq(struct drm_i915_private *dev_priv, int val)
 	return DIV_ROUND_CLOSEST(dev_priv->mem_freq * (val + 6 - 0xbd), 4 * div);
 }
 
-int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val)
+static int byt_freq_opcode(struct drm_i915_private *dev_priv, int val)
 {
 	int mul;
 
@@ -6596,6 +6980,80 @@ int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val)
 	return DIV_ROUND_CLOSEST(4 * mul * val, dev_priv->mem_freq) + 0xbd - 6;
 }
 
+static int chv_gpu_freq(struct drm_i915_private *dev_priv, int val)
+{
+	int div, freq;
+
+	switch (dev_priv->rps.cz_freq) {
+	case 200:
+		div = 5;
+		break;
+	case 267:
+		div = 6;
+		break;
+	case 320:
+	case 333:
+	case 400:
+		div = 8;
+		break;
+	default:
+		return -1;
+	}
+
+	freq = (DIV_ROUND_CLOSEST((dev_priv->rps.cz_freq * val), 2 * div) / 2);
+
+	return freq;
+}
+
+static int chv_freq_opcode(struct drm_i915_private *dev_priv, int val)
+{
+	int mul, opcode;
+
+	switch (dev_priv->rps.cz_freq) {
+	case 200:
+		mul = 5;
+		break;
+	case 267:
+		mul = 6;
+		break;
+	case 320:
+	case 333:
+	case 400:
+		mul = 8;
+		break;
+	default:
+		return -1;
+	}
+
+	opcode = (DIV_ROUND_CLOSEST((val * 2 * mul), dev_priv->rps.cz_freq) * 2);
+
+	return opcode;
+}
+
+int vlv_gpu_freq(struct drm_i915_private *dev_priv, int val)
+{
+	int ret = -1;
+
+	if (IS_CHERRYVIEW(dev_priv->dev))
+		ret = chv_gpu_freq(dev_priv, val);
+	else if (IS_VALLEYVIEW(dev_priv->dev))
+		ret = byt_gpu_freq(dev_priv, val);
+
+	return ret;
+}
+
+int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val)
+{
+	int ret = -1;
+
+	if (IS_CHERRYVIEW(dev_priv->dev))
+		ret = chv_freq_opcode(dev_priv, val);
+	else if (IS_VALLEYVIEW(dev_priv->dev))
+		ret = byt_freq_opcode(dev_priv, val);
+
+	return ret;
+}
+
 void intel_pm_setup(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -6606,5 +7064,5 @@ void intel_pm_setup(struct drm_device *dev)
 			  intel_gen6_powersave_work);
 
 	dev_priv->pm.suspended = false;
-	dev_priv->pm.irqs_disabled = false;
+	dev_priv->pm._irqs_disabled = false;
 }
diff --git a/drivers/gpu/drm/i915/intel_renderstate.h b/drivers/gpu/drm/i915/intel_renderstate.h
index a5e783a..fd4f662 100644
--- a/drivers/gpu/drm/i915/intel_renderstate.h
+++ b/drivers/gpu/drm/i915/intel_renderstate.h
@@ -28,7 +28,6 @@
 
 struct intel_renderstate_rodata {
 	const u32 *reloc;
-	const u32 reloc_items;
 	const u32 *batch;
 	const u32 batch_items;
 };
@@ -40,7 +39,6 @@ extern const struct intel_renderstate_rodata gen8_null_state;
 #define RO_RENDERSTATE(_g)						\
 	const struct intel_renderstate_rodata gen ## _g ## _null_state = { \
 		.reloc = gen ## _g ## _null_state_relocs,		\
-		.reloc_items = sizeof(gen ## _g ## _null_state_relocs)/4, \
 		.batch = gen ## _g ## _null_state_batch,		\
 		.batch_items = sizeof(gen ## _g ## _null_state_batch)/4, \
 	}
diff --git a/drivers/gpu/drm/i915/intel_renderstate_gen6.c b/drivers/gpu/drm/i915/intel_renderstate_gen6.c
index 740538a..56c1429 100644
--- a/drivers/gpu/drm/i915/intel_renderstate_gen6.c
+++ b/drivers/gpu/drm/i915/intel_renderstate_gen6.c
@@ -6,6 +6,7 @@ static const u32 gen6_null_state_relocs[] = {
 	0x0000002c,
 	0x000001e0,
 	0x000001e4,
+	-1,
 };
 
 static const u32 gen6_null_state_batch[] = {
diff --git a/drivers/gpu/drm/i915/intel_renderstate_gen7.c b/drivers/gpu/drm/i915/intel_renderstate_gen7.c
index 6fa7ff2..419e35a 100644
--- a/drivers/gpu/drm/i915/intel_renderstate_gen7.c
+++ b/drivers/gpu/drm/i915/intel_renderstate_gen7.c
@@ -5,6 +5,7 @@ static const u32 gen7_null_state_relocs[] = {
 	0x00000010,
 	0x00000018,
 	0x000001ec,
+	-1,
 };
 
 static const u32 gen7_null_state_batch[] = {
diff --git a/drivers/gpu/drm/i915/intel_renderstate_gen8.c b/drivers/gpu/drm/i915/intel_renderstate_gen8.c
index 5c87561..75ef1b5d 100644
--- a/drivers/gpu/drm/i915/intel_renderstate_gen8.c
+++ b/drivers/gpu/drm/i915/intel_renderstate_gen8.c
@@ -5,6 +5,7 @@ static const u32 gen8_null_state_relocs[] = {
 	0x00000050,
 	0x00000060,
 	0x000003ec,
+	-1,
 };
 
 static const u32 gen8_null_state_batch[] = {
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 279488a..16371a4 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -48,9 +48,8 @@ static inline int __ring_space(int head, int tail, int size)
 	return space;
 }
 
-static inline int ring_space(struct intel_engine_cs *ring)
+static inline int ring_space(struct intel_ringbuffer *ringbuf)
 {
-	struct intel_ringbuffer *ringbuf = ring->buffer;
 	return __ring_space(ringbuf->head & HEAD_ADDR, ringbuf->tail, ringbuf->size);
 }
 
@@ -381,6 +380,27 @@ gen7_render_ring_flush(struct intel_engine_cs *ring,
 }
 
 static int
+gen8_emit_pipe_control(struct intel_engine_cs *ring,
+		       u32 flags, u32 scratch_addr)
+{
+	int ret;
+
+	ret = intel_ring_begin(ring, 6);
+	if (ret)
+		return ret;
+
+	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(6));
+	intel_ring_emit(ring, flags);
+	intel_ring_emit(ring, scratch_addr);
+	intel_ring_emit(ring, 0);
+	intel_ring_emit(ring, 0);
+	intel_ring_emit(ring, 0);
+	intel_ring_advance(ring);
+
+	return 0;
+}
+
+static int
 gen8_render_ring_flush(struct intel_engine_cs *ring,
 		       u32 invalidate_domains, u32 flush_domains)
 {
@@ -403,22 +423,17 @@ gen8_render_ring_flush(struct intel_engine_cs *ring,
 		flags |= PIPE_CONTROL_STATE_CACHE_INVALIDATE;
 		flags |= PIPE_CONTROL_QW_WRITE;
 		flags |= PIPE_CONTROL_GLOBAL_GTT_IVB;
-	}
-
-	ret = intel_ring_begin(ring, 6);
-	if (ret)
-		return ret;
 
-	intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(6));
-	intel_ring_emit(ring, flags);
-	intel_ring_emit(ring, scratch_addr);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, 0);
-	intel_ring_emit(ring, 0);
-	intel_ring_advance(ring);
-
-	return 0;
+		/* WaCsStallBeforeStateCacheInvalidate:bdw,chv */
+		ret = gen8_emit_pipe_control(ring,
+					     PIPE_CONTROL_CS_STALL |
+					     PIPE_CONTROL_STALL_AT_SCOREBOARD,
+					     0);
+		if (ret)
+			return ret;
+	}
 
+	return gen8_emit_pipe_control(ring, flags, scratch_addr);
 }
 
 static void ring_write_tail(struct intel_engine_cs *ring,
@@ -517,6 +532,9 @@ static int init_ring_common(struct intel_engine_cs *ring)
 	else
 		ring_setup_phys_status_page(ring);
 
+	/* Enforce ordering by reading HEAD register back */
+	I915_READ_HEAD(ring);
+
 	/* Initialize the ring. This must happen _after_ we've cleared the ring
 	 * registers with the above sequence (the readback of the HEAD registers
 	 * also enforces ordering), otherwise the hw might lose the new ring
@@ -545,7 +563,7 @@ static int init_ring_common(struct intel_engine_cs *ring)
 	else {
 		ringbuf->head = I915_READ_HEAD(ring);
 		ringbuf->tail = I915_READ_TAIL(ring) & TAIL_ADDR;
-		ringbuf->space = ring_space(ring);
+		ringbuf->space = ring_space(ringbuf);
 		ringbuf->last_retired_head = -1;
 	}
 
@@ -604,6 +622,8 @@ static int init_render_ring(struct intel_engine_cs *ring)
 	struct drm_device *dev = ring->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret = init_ring_common(ring);
+	if (ret)
+		return ret;
 
 	/* WaTimedSingleVertexDispatch:cl,bw,ctg,elk,ilk,snb */
 	if (INTEL_INFO(dev)->gen >= 4 && INTEL_INFO(dev)->gen < 7)
@@ -658,6 +678,13 @@ static int init_render_ring(struct intel_engine_cs *ring)
 static void render_ring_cleanup(struct intel_engine_cs *ring)
 {
 	struct drm_device *dev = ring->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->semaphore_obj) {
+		i915_gem_object_ggtt_unpin(dev_priv->semaphore_obj);
+		drm_gem_object_unreference(&dev_priv->semaphore_obj->base);
+		dev_priv->semaphore_obj = NULL;
+	}
 
 	if (ring->scratch.obj == NULL)
 		return;
@@ -671,29 +698,96 @@ static void render_ring_cleanup(struct intel_engine_cs *ring)
 	ring->scratch.obj = NULL;
 }
 
+static int gen8_rcs_signal(struct intel_engine_cs *signaller,
+			   unsigned int num_dwords)
+{
+#define MBOX_UPDATE_DWORDS 8
+	struct drm_device *dev = signaller->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_engine_cs *waiter;
+	int i, ret, num_rings;
+
+	num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+	num_dwords += (num_rings-1) * MBOX_UPDATE_DWORDS;
+#undef MBOX_UPDATE_DWORDS
+
+	ret = intel_ring_begin(signaller, num_dwords);
+	if (ret)
+		return ret;
+
+	for_each_ring(waiter, dev_priv, i) {
+		u64 gtt_offset = signaller->semaphore.signal_ggtt[i];
+		if (gtt_offset == MI_SEMAPHORE_SYNC_INVALID)
+			continue;
+
+		intel_ring_emit(signaller, GFX_OP_PIPE_CONTROL(6));
+		intel_ring_emit(signaller, PIPE_CONTROL_GLOBAL_GTT_IVB |
+					   PIPE_CONTROL_QW_WRITE |
+					   PIPE_CONTROL_FLUSH_ENABLE);
+		intel_ring_emit(signaller, lower_32_bits(gtt_offset));
+		intel_ring_emit(signaller, upper_32_bits(gtt_offset));
+		intel_ring_emit(signaller, signaller->outstanding_lazy_seqno);
+		intel_ring_emit(signaller, 0);
+		intel_ring_emit(signaller, MI_SEMAPHORE_SIGNAL |
+					   MI_SEMAPHORE_TARGET(waiter->id));
+		intel_ring_emit(signaller, 0);
+	}
+
+	return 0;
+}
+
+static int gen8_xcs_signal(struct intel_engine_cs *signaller,
+			   unsigned int num_dwords)
+{
+#define MBOX_UPDATE_DWORDS 6
+	struct drm_device *dev = signaller->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_engine_cs *waiter;
+	int i, ret, num_rings;
+
+	num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+	num_dwords += (num_rings-1) * MBOX_UPDATE_DWORDS;
+#undef MBOX_UPDATE_DWORDS
+
+	ret = intel_ring_begin(signaller, num_dwords);
+	if (ret)
+		return ret;
+
+	for_each_ring(waiter, dev_priv, i) {
+		u64 gtt_offset = signaller->semaphore.signal_ggtt[i];
+		if (gtt_offset == MI_SEMAPHORE_SYNC_INVALID)
+			continue;
+
+		intel_ring_emit(signaller, (MI_FLUSH_DW + 1) |
+					   MI_FLUSH_DW_OP_STOREDW);
+		intel_ring_emit(signaller, lower_32_bits(gtt_offset) |
+					   MI_FLUSH_DW_USE_GTT);
+		intel_ring_emit(signaller, upper_32_bits(gtt_offset));
+		intel_ring_emit(signaller, signaller->outstanding_lazy_seqno);
+		intel_ring_emit(signaller, MI_SEMAPHORE_SIGNAL |
+					   MI_SEMAPHORE_TARGET(waiter->id));
+		intel_ring_emit(signaller, 0);
+	}
+
+	return 0;
+}
+
 static int gen6_signal(struct intel_engine_cs *signaller,
 		       unsigned int num_dwords)
 {
 	struct drm_device *dev = signaller->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_engine_cs *useless;
-	int i, ret;
+	int i, ret, num_rings;
 
-	/* NB: In order to be able to do semaphore MBOX updates for varying
-	 * number of rings, it's easiest if we round up each individual update
-	 * to a multiple of 2 (since ring updates must always be a multiple of
-	 * 2) even though the actual update only requires 3 dwords.
-	 */
-#define MBOX_UPDATE_DWORDS 4
-	if (i915_semaphore_is_enabled(dev))
-		num_dwords += ((I915_NUM_RINGS-1) * MBOX_UPDATE_DWORDS);
-	else
-		return intel_ring_begin(signaller, num_dwords);
+#define MBOX_UPDATE_DWORDS 3
+	num_rings = hweight32(INTEL_INFO(dev)->ring_mask);
+	num_dwords += round_up((num_rings-1) * MBOX_UPDATE_DWORDS, 2);
+#undef MBOX_UPDATE_DWORDS
 
 	ret = intel_ring_begin(signaller, num_dwords);
 	if (ret)
 		return ret;
-#undef MBOX_UPDATE_DWORDS
 
 	for_each_ring(useless, dev_priv, i) {
 		u32 mbox_reg = signaller->semaphore.mbox.signal[i];
@@ -701,15 +795,13 @@ static int gen6_signal(struct intel_engine_cs *signaller,
 			intel_ring_emit(signaller, MI_LOAD_REGISTER_IMM(1));
 			intel_ring_emit(signaller, mbox_reg);
 			intel_ring_emit(signaller, signaller->outstanding_lazy_seqno);
-			intel_ring_emit(signaller, MI_NOOP);
-		} else {
-			intel_ring_emit(signaller, MI_NOOP);
-			intel_ring_emit(signaller, MI_NOOP);
-			intel_ring_emit(signaller, MI_NOOP);
-			intel_ring_emit(signaller, MI_NOOP);
 		}
 	}
 
+	/* If num_dwords was rounded, make sure the tail pointer is correct */
+	if (num_rings % 2 == 0)
+		intel_ring_emit(signaller, MI_NOOP);
+
 	return 0;
 }
 
@@ -727,7 +819,11 @@ gen6_add_request(struct intel_engine_cs *ring)
 {
 	int ret;
 
-	ret = ring->semaphore.signal(ring, 4);
+	if (ring->semaphore.signal)
+		ret = ring->semaphore.signal(ring, 4);
+	else
+		ret = intel_ring_begin(ring, 4);
+
 	if (ret)
 		return ret;
 
@@ -754,6 +850,32 @@ static inline bool i915_gem_has_seqno_wrapped(struct drm_device *dev,
  * @signaller - ring which has, or will signal
  * @seqno - seqno which the waiter will block on
  */
+
+static int
+gen8_ring_sync(struct intel_engine_cs *waiter,
+	       struct intel_engine_cs *signaller,
+	       u32 seqno)
+{
+	struct drm_i915_private *dev_priv = waiter->dev->dev_private;
+	int ret;
+
+	ret = intel_ring_begin(waiter, 4);
+	if (ret)
+		return ret;
+
+	intel_ring_emit(waiter, MI_SEMAPHORE_WAIT |
+				MI_SEMAPHORE_GLOBAL_GTT |
+				MI_SEMAPHORE_POLL |
+				MI_SEMAPHORE_SAD_GTE_SDD);
+	intel_ring_emit(waiter, seqno);
+	intel_ring_emit(waiter,
+			lower_32_bits(GEN8_WAIT_OFFSET(waiter, signaller->id)));
+	intel_ring_emit(waiter,
+			upper_32_bits(GEN8_WAIT_OFFSET(waiter, signaller->id)));
+	intel_ring_advance(waiter);
+	return 0;
+}
+
 static int
 gen6_ring_sync(struct intel_engine_cs *waiter,
 	       struct intel_engine_cs *signaller,
@@ -901,7 +1023,7 @@ gen5_ring_get_irq(struct intel_engine_cs *ring)
 
 	spin_lock_irqsave(&dev_priv->irq_lock, flags);
 	if (ring->irq_refcount++ == 0)
-		ilk_enable_gt_irq(dev_priv, ring->irq_enable_mask);
+		gen5_enable_gt_irq(dev_priv, ring->irq_enable_mask);
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 
 	return true;
@@ -916,7 +1038,7 @@ gen5_ring_put_irq(struct intel_engine_cs *ring)
 
 	spin_lock_irqsave(&dev_priv->irq_lock, flags);
 	if (--ring->irq_refcount == 0)
-		ilk_disable_gt_irq(dev_priv, ring->irq_enable_mask);
+		gen5_disable_gt_irq(dev_priv, ring->irq_enable_mask);
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 }
 
@@ -1109,7 +1231,7 @@ gen6_ring_get_irq(struct intel_engine_cs *ring)
 					 GT_PARITY_ERROR(dev)));
 		else
 			I915_WRITE_IMR(ring, ~ring->irq_enable_mask);
-		ilk_enable_gt_irq(dev_priv, ring->irq_enable_mask);
+		gen5_enable_gt_irq(dev_priv, ring->irq_enable_mask);
 	}
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 
@@ -1129,7 +1251,7 @@ gen6_ring_put_irq(struct intel_engine_cs *ring)
 			I915_WRITE_IMR(ring, ~GT_PARITY_ERROR(dev));
 		else
 			I915_WRITE_IMR(ring, ~0);
-		ilk_disable_gt_irq(dev_priv, ring->irq_enable_mask);
+		gen5_disable_gt_irq(dev_priv, ring->irq_enable_mask);
 	}
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 }
@@ -1147,7 +1269,7 @@ hsw_vebox_get_irq(struct intel_engine_cs *ring)
 	spin_lock_irqsave(&dev_priv->irq_lock, flags);
 	if (ring->irq_refcount++ == 0) {
 		I915_WRITE_IMR(ring, ~ring->irq_enable_mask);
-		snb_enable_pm_irq(dev_priv, ring->irq_enable_mask);
+		gen6_enable_pm_irq(dev_priv, ring->irq_enable_mask);
 	}
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 
@@ -1167,7 +1289,7 @@ hsw_vebox_put_irq(struct intel_engine_cs *ring)
 	spin_lock_irqsave(&dev_priv->irq_lock, flags);
 	if (--ring->irq_refcount == 0) {
 		I915_WRITE_IMR(ring, ~0);
-		snb_disable_pm_irq(dev_priv, ring->irq_enable_mask);
+		gen6_disable_pm_irq(dev_priv, ring->irq_enable_mask);
 	}
 	spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
 }
@@ -1329,6 +1451,7 @@ static int init_status_page(struct intel_engine_cs *ring)
 	struct drm_i915_gem_object *obj;
 
 	if ((obj = ring->status_page.obj) == NULL) {
+		unsigned flags;
 		int ret;
 
 		obj = i915_gem_alloc_object(ring->dev, 4096);
@@ -1341,7 +1464,20 @@ static int init_status_page(struct intel_engine_cs *ring)
 		if (ret)
 			goto err_unref;
 
-		ret = i915_gem_obj_ggtt_pin(obj, 4096, 0);
+		flags = 0;
+		if (!HAS_LLC(ring->dev))
+			/* On g33, we cannot place HWS above 256MiB, so
+			 * restrict its pinning to the low mappable arena.
+			 * Though this restriction is not documented for
+			 * gen4, gen5, or byt, they also behave similarly
+			 * and hang if the HWS is placed at the top of the
+			 * GTT. To generalise, it appears that all !llc
+			 * platforms have issues with us placing the HWS
+			 * above the mappable region (even though we never
+			 * actualy map it).
+			 */
+			flags |= PIN_MAPPABLE;
+		ret = i915_gem_obj_ggtt_pin(obj, 4096, flags);
 		if (ret) {
 err_unref:
 			drm_gem_object_unreference(&obj->base);
@@ -1378,15 +1514,25 @@ static int init_phys_status_page(struct intel_engine_cs *ring)
 	return 0;
 }
 
-static int allocate_ring_buffer(struct intel_engine_cs *ring)
+static void intel_destroy_ringbuffer_obj(struct intel_ringbuffer *ringbuf)
+{
+	if (!ringbuf->obj)
+		return;
+
+	iounmap(ringbuf->virtual_start);
+	i915_gem_object_ggtt_unpin(ringbuf->obj);
+	drm_gem_object_unreference(&ringbuf->obj->base);
+	ringbuf->obj = NULL;
+}
+
+static int intel_alloc_ringbuffer_obj(struct drm_device *dev,
+				      struct intel_ringbuffer *ringbuf)
 {
-	struct drm_device *dev = ring->dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_ringbuffer *ringbuf = ring->buffer;
 	struct drm_i915_gem_object *obj;
 	int ret;
 
-	if (intel_ring_initialized(ring))
+	if (ringbuf->obj)
 		return 0;
 
 	obj = NULL;
@@ -1397,6 +1543,9 @@ static int allocate_ring_buffer(struct intel_engine_cs *ring)
 	if (obj == NULL)
 		return -ENOMEM;
 
+	/* mark ring buffers as read-only from GPU side by default */
+	obj->gt_ro = 1;
+
 	ret = i915_gem_obj_ggtt_pin(obj, PAGE_SIZE, PIN_MAPPABLE);
 	if (ret)
 		goto err_unref;
@@ -1455,7 +1604,7 @@ static int intel_init_ring_buffer(struct drm_device *dev,
 			goto error;
 	}
 
-	ret = allocate_ring_buffer(ring);
+	ret = intel_alloc_ringbuffer_obj(dev, ringbuf);
 	if (ret) {
 		DRM_ERROR("Failed to allocate ringbuffer %s: %d\n", ring->name, ret);
 		goto error;
@@ -1496,11 +1645,7 @@ void intel_cleanup_ring_buffer(struct intel_engine_cs *ring)
 	intel_stop_ring_buffer(ring);
 	WARN_ON(!IS_GEN2(ring->dev) && (I915_READ_MODE(ring) & MODE_IDLE) == 0);
 
-	iounmap(ringbuf->virtual_start);
-
-	i915_gem_object_ggtt_unpin(ringbuf->obj);
-	drm_gem_object_unreference(&ringbuf->obj->base);
-	ringbuf->obj = NULL;
+	intel_destroy_ringbuffer_obj(ringbuf);
 	ring->preallocated_lazy_request = NULL;
 	ring->outstanding_lazy_seqno = 0;
 
@@ -1526,7 +1671,7 @@ static int intel_ring_wait_request(struct intel_engine_cs *ring, int n)
 		ringbuf->head = ringbuf->last_retired_head;
 		ringbuf->last_retired_head = -1;
 
-		ringbuf->space = ring_space(ring);
+		ringbuf->space = ring_space(ringbuf);
 		if (ringbuf->space >= n)
 			return 0;
 	}
@@ -1549,7 +1694,7 @@ static int intel_ring_wait_request(struct intel_engine_cs *ring, int n)
 	ringbuf->head = ringbuf->last_retired_head;
 	ringbuf->last_retired_head = -1;
 
-	ringbuf->space = ring_space(ring);
+	ringbuf->space = ring_space(ringbuf);
 	return 0;
 }
 
@@ -1578,7 +1723,7 @@ static int ring_wait_for_space(struct intel_engine_cs *ring, int n)
 	trace_i915_ring_wait_begin(ring);
 	do {
 		ringbuf->head = I915_READ_HEAD(ring);
-		ringbuf->space = ring_space(ring);
+		ringbuf->space = ring_space(ringbuf);
 		if (ringbuf->space >= n) {
 			ret = 0;
 			break;
@@ -1630,7 +1775,7 @@ static int intel_wrap_ring_buffer(struct intel_engine_cs *ring)
 		iowrite32(MI_NOOP, virt++);
 
 	ringbuf->tail = 0;
-	ringbuf->space = ring_space(ring);
+	ringbuf->space = ring_space(ringbuf);
 
 	return 0;
 }
@@ -1746,14 +1891,15 @@ int intel_ring_cacheline_align(struct intel_engine_cs *ring)
 
 void intel_ring_init_seqno(struct intel_engine_cs *ring, u32 seqno)
 {
-	struct drm_i915_private *dev_priv = ring->dev->dev_private;
+	struct drm_device *dev = ring->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	BUG_ON(ring->outstanding_lazy_seqno);
 
-	if (INTEL_INFO(ring->dev)->gen >= 6) {
+	if (INTEL_INFO(dev)->gen == 6 || INTEL_INFO(dev)->gen == 7) {
 		I915_WRITE(RING_SYNC_0(ring->mmio_base), 0);
 		I915_WRITE(RING_SYNC_1(ring->mmio_base), 0);
-		if (HAS_VEBOX(ring->dev))
+		if (HAS_VEBOX(dev))
 			I915_WRITE(RING_SYNC_2(ring->mmio_base), 0);
 	}
 
@@ -1941,45 +2087,74 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_engine_cs *ring = &dev_priv->ring[RCS];
+	struct drm_i915_gem_object *obj;
+	int ret;
 
 	ring->name = "render ring";
 	ring->id = RCS;
 	ring->mmio_base = RENDER_RING_BASE;
 
-	if (INTEL_INFO(dev)->gen >= 6) {
+	if (INTEL_INFO(dev)->gen >= 8) {
+		if (i915_semaphore_is_enabled(dev)) {
+			obj = i915_gem_alloc_object(dev, 4096);
+			if (obj == NULL) {
+				DRM_ERROR("Failed to allocate semaphore bo. Disabling semaphores\n");
+				i915.semaphores = 0;
+			} else {
+				i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
+				ret = i915_gem_obj_ggtt_pin(obj, 0, PIN_NONBLOCK);
+				if (ret != 0) {
+					drm_gem_object_unreference(&obj->base);
+					DRM_ERROR("Failed to pin semaphore bo. Disabling semaphores\n");
+					i915.semaphores = 0;
+				} else
+					dev_priv->semaphore_obj = obj;
+			}
+		}
+		ring->add_request = gen6_add_request;
+		ring->flush = gen8_render_ring_flush;
+		ring->irq_get = gen8_ring_get_irq;
+		ring->irq_put = gen8_ring_put_irq;
+		ring->irq_enable_mask = GT_RENDER_USER_INTERRUPT;
+		ring->get_seqno = gen6_ring_get_seqno;
+		ring->set_seqno = ring_set_seqno;
+		if (i915_semaphore_is_enabled(dev)) {
+			WARN_ON(!dev_priv->semaphore_obj);
+			ring->semaphore.sync_to = gen8_ring_sync;
+			ring->semaphore.signal = gen8_rcs_signal;
+			GEN8_RING_SEMAPHORE_INIT;
+		}
+	} else if (INTEL_INFO(dev)->gen >= 6) {
 		ring->add_request = gen6_add_request;
 		ring->flush = gen7_render_ring_flush;
 		if (INTEL_INFO(dev)->gen == 6)
 			ring->flush = gen6_render_ring_flush;
-		if (INTEL_INFO(dev)->gen >= 8) {
-			ring->flush = gen8_render_ring_flush;
-			ring->irq_get = gen8_ring_get_irq;
-			ring->irq_put = gen8_ring_put_irq;
-		} else {
-			ring->irq_get = gen6_ring_get_irq;
-			ring->irq_put = gen6_ring_put_irq;
-		}
+		ring->irq_get = gen6_ring_get_irq;
+		ring->irq_put = gen6_ring_put_irq;
 		ring->irq_enable_mask = GT_RENDER_USER_INTERRUPT;
 		ring->get_seqno = gen6_ring_get_seqno;
 		ring->set_seqno = ring_set_seqno;
-		ring->semaphore.sync_to = gen6_ring_sync;
-		ring->semaphore.signal = gen6_signal;
-		/*
-		 * The current semaphore is only applied on pre-gen8 platform.
-		 * And there is no VCS2 ring on the pre-gen8 platform. So the
-		 * semaphore between RCS and VCS2 is initialized as INVALID.
-		 * Gen8 will initialize the sema between VCS2 and RCS later.
-		 */
-		ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_INVALID;
-		ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_RV;
-		ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_RB;
-		ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_RVE;
-		ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
-		ring->semaphore.mbox.signal[RCS] = GEN6_NOSYNC;
-		ring->semaphore.mbox.signal[VCS] = GEN6_VRSYNC;
-		ring->semaphore.mbox.signal[BCS] = GEN6_BRSYNC;
-		ring->semaphore.mbox.signal[VECS] = GEN6_VERSYNC;
-		ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+		if (i915_semaphore_is_enabled(dev)) {
+			ring->semaphore.sync_to = gen6_ring_sync;
+			ring->semaphore.signal = gen6_signal;
+			/*
+			 * The current semaphore is only applied on pre-gen8
+			 * platform.  And there is no VCS2 ring on the pre-gen8
+			 * platform. So the semaphore between RCS and VCS2 is
+			 * initialized as INVALID.  Gen8 will initialize the
+			 * sema between VCS2 and RCS later.
+			 */
+			ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_INVALID;
+			ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_RV;
+			ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_RB;
+			ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_RVE;
+			ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+			ring->semaphore.mbox.signal[RCS] = GEN6_NOSYNC;
+			ring->semaphore.mbox.signal[VCS] = GEN6_VRSYNC;
+			ring->semaphore.mbox.signal[BCS] = GEN6_BRSYNC;
+			ring->semaphore.mbox.signal[VECS] = GEN6_VERSYNC;
+			ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+		}
 	} else if (IS_GEN5(dev)) {
 		ring->add_request = pc_render_add_request;
 		ring->flush = gen4_render_ring_flush;
@@ -2007,6 +2182,7 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
 		ring->irq_enable_mask = I915_USER_INTERRUPT;
 	}
 	ring->write_tail = ring_write_tail;
+
 	if (IS_HASWELL(dev))
 		ring->dispatch_execbuffer = hsw_ring_dispatch_execbuffer;
 	else if (IS_GEN8(dev))
@@ -2024,9 +2200,6 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
 
 	/* Workaround batchbuffer to combat CS tlb bug. */
 	if (HAS_BROKEN_CS_TLB(dev)) {
-		struct drm_i915_gem_object *obj;
-		int ret;
-
 		obj = i915_gem_alloc_object(dev, I830_BATCH_LIMIT);
 		if (obj == NULL) {
 			DRM_ERROR("Failed to allocate batch bo\n");
@@ -2157,31 +2330,32 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev)
 			ring->irq_put = gen8_ring_put_irq;
 			ring->dispatch_execbuffer =
 				gen8_ring_dispatch_execbuffer;
+			if (i915_semaphore_is_enabled(dev)) {
+				ring->semaphore.sync_to = gen8_ring_sync;
+				ring->semaphore.signal = gen8_xcs_signal;
+				GEN8_RING_SEMAPHORE_INIT;
+			}
 		} else {
 			ring->irq_enable_mask = GT_BSD_USER_INTERRUPT;
 			ring->irq_get = gen6_ring_get_irq;
 			ring->irq_put = gen6_ring_put_irq;
 			ring->dispatch_execbuffer =
 				gen6_ring_dispatch_execbuffer;
+			if (i915_semaphore_is_enabled(dev)) {
+				ring->semaphore.sync_to = gen6_ring_sync;
+				ring->semaphore.signal = gen6_signal;
+				ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VR;
+				ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
+				ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VB;
+				ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_VVE;
+				ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+				ring->semaphore.mbox.signal[RCS] = GEN6_RVSYNC;
+				ring->semaphore.mbox.signal[VCS] = GEN6_NOSYNC;
+				ring->semaphore.mbox.signal[BCS] = GEN6_BVSYNC;
+				ring->semaphore.mbox.signal[VECS] = GEN6_VEVSYNC;
+				ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+			}
 		}
-		ring->semaphore.sync_to = gen6_ring_sync;
-		ring->semaphore.signal = gen6_signal;
-		/*
-		 * The current semaphore is only applied on pre-gen8 platform.
-		 * And there is no VCS2 ring on the pre-gen8 platform. So the
-		 * semaphore between VCS and VCS2 is initialized as INVALID.
-		 * Gen8 will initialize the sema between VCS2 and VCS later.
-		 */
-		ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VR;
-		ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
-		ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VB;
-		ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_VVE;
-		ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
-		ring->semaphore.mbox.signal[RCS] = GEN6_RVSYNC;
-		ring->semaphore.mbox.signal[VCS] = GEN6_NOSYNC;
-		ring->semaphore.mbox.signal[BCS] = GEN6_BVSYNC;
-		ring->semaphore.mbox.signal[VECS] = GEN6_VEVSYNC;
-		ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
 	} else {
 		ring->mmio_base = BSD_RING_BASE;
 		ring->flush = bsd_ring_flush;
@@ -2218,7 +2392,7 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev)
 		return -EINVAL;
 	}
 
-	ring->name = "bds2_ring";
+	ring->name = "bsd2 ring";
 	ring->id = VCS2;
 
 	ring->write_tail = ring_write_tail;
@@ -2233,25 +2407,11 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev)
 	ring->irq_put = gen8_ring_put_irq;
 	ring->dispatch_execbuffer =
 			gen8_ring_dispatch_execbuffer;
-	ring->semaphore.sync_to = gen6_ring_sync;
-	ring->semaphore.signal = gen6_signal;
-	/*
-	 * The current semaphore is only applied on the pre-gen8. And there
-	 * is no bsd2 ring on the pre-gen8. So now the semaphore_register
-	 * between VCS2 and other ring is initialized as invalid.
-	 * Gen8 will initialize the sema between VCS2 and other ring later.
-	 */
-	ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.signal[RCS] = GEN6_NOSYNC;
-	ring->semaphore.mbox.signal[VCS] = GEN6_NOSYNC;
-	ring->semaphore.mbox.signal[BCS] = GEN6_NOSYNC;
-	ring->semaphore.mbox.signal[VECS] = GEN6_NOSYNC;
-	ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
-
+	if (i915_semaphore_is_enabled(dev)) {
+		ring->semaphore.sync_to = gen8_ring_sync;
+		ring->semaphore.signal = gen8_xcs_signal;
+		GEN8_RING_SEMAPHORE_INIT;
+	}
 	ring->init = init_ring_common;
 
 	return intel_init_ring_buffer(dev, ring);
@@ -2277,30 +2437,38 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
 		ring->irq_get = gen8_ring_get_irq;
 		ring->irq_put = gen8_ring_put_irq;
 		ring->dispatch_execbuffer = gen8_ring_dispatch_execbuffer;
+		if (i915_semaphore_is_enabled(dev)) {
+			ring->semaphore.sync_to = gen8_ring_sync;
+			ring->semaphore.signal = gen8_xcs_signal;
+			GEN8_RING_SEMAPHORE_INIT;
+		}
 	} else {
 		ring->irq_enable_mask = GT_BLT_USER_INTERRUPT;
 		ring->irq_get = gen6_ring_get_irq;
 		ring->irq_put = gen6_ring_put_irq;
 		ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;
+		if (i915_semaphore_is_enabled(dev)) {
+			ring->semaphore.signal = gen6_signal;
+			ring->semaphore.sync_to = gen6_ring_sync;
+			/*
+			 * The current semaphore is only applied on pre-gen8
+			 * platform.  And there is no VCS2 ring on the pre-gen8
+			 * platform. So the semaphore between BCS and VCS2 is
+			 * initialized as INVALID.  Gen8 will initialize the
+			 * sema between BCS and VCS2 later.
+			 */
+			ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_BR;
+			ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_BV;
+			ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_INVALID;
+			ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_BVE;
+			ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+			ring->semaphore.mbox.signal[RCS] = GEN6_RBSYNC;
+			ring->semaphore.mbox.signal[VCS] = GEN6_VBSYNC;
+			ring->semaphore.mbox.signal[BCS] = GEN6_NOSYNC;
+			ring->semaphore.mbox.signal[VECS] = GEN6_VEBSYNC;
+			ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+		}
 	}
-	ring->semaphore.sync_to = gen6_ring_sync;
-	ring->semaphore.signal = gen6_signal;
-	/*
-	 * The current semaphore is only applied on pre-gen8 platform. And
-	 * there is no VCS2 ring on the pre-gen8 platform. So the semaphore
-	 * between BCS and VCS2 is initialized as INVALID.
-	 * Gen8 will initialize the sema between BCS and VCS2 later.
-	 */
-	ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_BR;
-	ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_BV;
-	ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_BVE;
-	ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.signal[RCS] = GEN6_RBSYNC;
-	ring->semaphore.mbox.signal[VCS] = GEN6_VBSYNC;
-	ring->semaphore.mbox.signal[BCS] = GEN6_NOSYNC;
-	ring->semaphore.mbox.signal[VECS] = GEN6_VEBSYNC;
-	ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
 	ring->init = init_ring_common;
 
 	return intel_init_ring_buffer(dev, ring);
@@ -2327,24 +2495,31 @@ int intel_init_vebox_ring_buffer(struct drm_device *dev)
 		ring->irq_get = gen8_ring_get_irq;
 		ring->irq_put = gen8_ring_put_irq;
 		ring->dispatch_execbuffer = gen8_ring_dispatch_execbuffer;
+		if (i915_semaphore_is_enabled(dev)) {
+			ring->semaphore.sync_to = gen8_ring_sync;
+			ring->semaphore.signal = gen8_xcs_signal;
+			GEN8_RING_SEMAPHORE_INIT;
+		}
 	} else {
 		ring->irq_enable_mask = PM_VEBOX_USER_INTERRUPT;
 		ring->irq_get = hsw_vebox_get_irq;
 		ring->irq_put = hsw_vebox_put_irq;
 		ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;
+		if (i915_semaphore_is_enabled(dev)) {
+			ring->semaphore.sync_to = gen6_ring_sync;
+			ring->semaphore.signal = gen6_signal;
+			ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VER;
+			ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_VEV;
+			ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VEB;
+			ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_INVALID;
+			ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
+			ring->semaphore.mbox.signal[RCS] = GEN6_RVESYNC;
+			ring->semaphore.mbox.signal[VCS] = GEN6_VVESYNC;
+			ring->semaphore.mbox.signal[BCS] = GEN6_BVESYNC;
+			ring->semaphore.mbox.signal[VECS] = GEN6_NOSYNC;
+			ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
+		}
 	}
-	ring->semaphore.sync_to = gen6_ring_sync;
-	ring->semaphore.signal = gen6_signal;
-	ring->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VER;
-	ring->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_VEV;
-	ring->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VEB;
-	ring->semaphore.mbox.wait[VECS] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.wait[VCS2] = MI_SEMAPHORE_SYNC_INVALID;
-	ring->semaphore.mbox.signal[RCS] = GEN6_RVESYNC;
-	ring->semaphore.mbox.signal[VCS] = GEN6_VVESYNC;
-	ring->semaphore.mbox.signal[BCS] = GEN6_BVESYNC;
-	ring->semaphore.mbox.signal[VECS] = GEN6_NOSYNC;
-	ring->semaphore.mbox.signal[VCS2] = GEN6_NOSYNC;
 	ring->init = init_ring_common;
 
 	return intel_init_ring_buffer(dev, ring);
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index e72017b..70525d0c 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -40,10 +40,37 @@ struct  intel_hw_status_page {
 #define I915_READ_MODE(ring) I915_READ(RING_MI_MODE((ring)->mmio_base))
 #define I915_WRITE_MODE(ring, val) I915_WRITE(RING_MI_MODE((ring)->mmio_base), val)
 
+/* seqno size is actually only a uint32, but since we plan to use MI_FLUSH_DW to
+ * do the writes, and that must have qw aligned offsets, simply pretend it's 8b.
+ */
+#define i915_semaphore_seqno_size sizeof(uint64_t)
+#define GEN8_SIGNAL_OFFSET(__ring, to)			     \
+	(i915_gem_obj_ggtt_offset(dev_priv->semaphore_obj) + \
+	((__ring)->id * I915_NUM_RINGS * i915_semaphore_seqno_size) +	\
+	(i915_semaphore_seqno_size * (to)))
+
+#define GEN8_WAIT_OFFSET(__ring, from)			     \
+	(i915_gem_obj_ggtt_offset(dev_priv->semaphore_obj) + \
+	((from) * I915_NUM_RINGS * i915_semaphore_seqno_size) + \
+	(i915_semaphore_seqno_size * (__ring)->id))
+
+#define GEN8_RING_SEMAPHORE_INIT do { \
+	if (!dev_priv->semaphore_obj) { \
+		break; \
+	} \
+	ring->semaphore.signal_ggtt[RCS] = GEN8_SIGNAL_OFFSET(ring, RCS); \
+	ring->semaphore.signal_ggtt[VCS] = GEN8_SIGNAL_OFFSET(ring, VCS); \
+	ring->semaphore.signal_ggtt[BCS] = GEN8_SIGNAL_OFFSET(ring, BCS); \
+	ring->semaphore.signal_ggtt[VECS] = GEN8_SIGNAL_OFFSET(ring, VECS); \
+	ring->semaphore.signal_ggtt[VCS2] = GEN8_SIGNAL_OFFSET(ring, VCS2); \
+	ring->semaphore.signal_ggtt[ring->id] = MI_SEMAPHORE_SYNC_INVALID; \
+	} while(0)
+
 enum intel_ring_hangcheck_action {
 	HANGCHECK_IDLE = 0,
 	HANGCHECK_WAIT,
 	HANGCHECK_ACTIVE,
+	HANGCHECK_ACTIVE_LOOP,
 	HANGCHECK_KICK,
 	HANGCHECK_HUNG,
 };
@@ -52,6 +79,7 @@ enum intel_ring_hangcheck_action {
 
 struct intel_ring_hangcheck {
 	u64 acthd;
+	u64 max_acthd;
 	u32 seqno;
 	int score;
 	enum intel_ring_hangcheck_action action;
@@ -127,15 +155,55 @@ struct  intel_engine_cs {
 #define I915_DISPATCH_PINNED 0x2
 	void		(*cleanup)(struct intel_engine_cs *ring);
 
+	/* GEN8 signal/wait table - never trust comments!
+	 *	  signal to	signal to    signal to   signal to      signal to
+	 *	    RCS		   VCS          BCS        VECS		 VCS2
+	 *      --------------------------------------------------------------------
+	 *  RCS | NOP (0x00) | VCS (0x08) | BCS (0x10) | VECS (0x18) | VCS2 (0x20) |
+	 *	|-------------------------------------------------------------------
+	 *  VCS | RCS (0x28) | NOP (0x30) | BCS (0x38) | VECS (0x40) | VCS2 (0x48) |
+	 *	|-------------------------------------------------------------------
+	 *  BCS | RCS (0x50) | VCS (0x58) | NOP (0x60) | VECS (0x68) | VCS2 (0x70) |
+	 *	|-------------------------------------------------------------------
+	 * VECS | RCS (0x78) | VCS (0x80) | BCS (0x88) |  NOP (0x90) | VCS2 (0x98) |
+	 *	|-------------------------------------------------------------------
+	 * VCS2 | RCS (0xa0) | VCS (0xa8) | BCS (0xb0) | VECS (0xb8) | NOP  (0xc0) |
+	 *	|-------------------------------------------------------------------
+	 *
+	 * Generalization:
+	 *  f(x, y) := (x->id * NUM_RINGS * seqno_size) + (seqno_size * y->id)
+	 *  ie. transpose of g(x, y)
+	 *
+	 *	 sync from	sync from    sync from    sync from	sync from
+	 *	    RCS		   VCS          BCS        VECS		 VCS2
+	 *      --------------------------------------------------------------------
+	 *  RCS | NOP (0x00) | VCS (0x28) | BCS (0x50) | VECS (0x78) | VCS2 (0xa0) |
+	 *	|-------------------------------------------------------------------
+	 *  VCS | RCS (0x08) | NOP (0x30) | BCS (0x58) | VECS (0x80) | VCS2 (0xa8) |
+	 *	|-------------------------------------------------------------------
+	 *  BCS | RCS (0x10) | VCS (0x38) | NOP (0x60) | VECS (0x88) | VCS2 (0xb0) |
+	 *	|-------------------------------------------------------------------
+	 * VECS | RCS (0x18) | VCS (0x40) | BCS (0x68) |  NOP (0x90) | VCS2 (0xb8) |
+	 *	|-------------------------------------------------------------------
+	 * VCS2 | RCS (0x20) | VCS (0x48) | BCS (0x70) | VECS (0x98) |  NOP (0xc0) |
+	 *	|-------------------------------------------------------------------
+	 *
+	 * Generalization:
+	 *  g(x, y) := (y->id * NUM_RINGS * seqno_size) + (seqno_size * x->id)
+	 *  ie. transpose of f(x, y)
+	 */
 	struct {
 		u32	sync_seqno[I915_NUM_RINGS-1];
 
-		struct {
-			/* our mbox written by others */
-			u32		wait[I915_NUM_RINGS];
-			/* mboxes this ring signals to */
-			u32		signal[I915_NUM_RINGS];
-		} mbox;
+		union {
+			struct {
+				/* our mbox written by others */
+				u32		wait[I915_NUM_RINGS];
+				/* mboxes this ring signals to */
+				u32		signal[I915_NUM_RINGS];
+			} mbox;
+			u64		signal_ggtt[I915_NUM_RINGS];
+		};
 
 		/* AKA wait() */
 		int	(*sync_to)(struct intel_engine_cs *ring,
@@ -238,9 +306,11 @@ intel_ring_sync_index(struct intel_engine_cs *ring,
 	int idx;
 
 	/*
-	 * cs -> 0 = vcs, 1 = bcs
-	 * vcs -> 0 = bcs, 1 = cs,
-	 * bcs -> 0 = cs, 1 = vcs.
+	 * rcs -> 0 = vcs, 1 = bcs, 2 = vecs, 3 = vcs2;
+	 * vcs -> 0 = bcs, 1 = vecs, 2 = vcs2, 3 = rcs;
+	 * bcs -> 0 = vecs, 1 = vcs2. 2 = rcs, 3 = vcs;
+	 * vecs -> 0 = vcs2, 1 = rcs, 2 = vcs, 3 = bcs;
+	 * vcs2 -> 0 = rcs, 1 = vcs, 2 = bcs, 3 = vecs;
 	 */
 
 	idx = (other - ring) - 1;
@@ -318,9 +388,9 @@ int intel_init_vebox_ring_buffer(struct drm_device *dev);
 u64 intel_ring_get_active_head(struct intel_engine_cs *ring);
 void intel_ring_setup_status_page(struct intel_engine_cs *ring);
 
-static inline u32 intel_ring_get_tail(struct intel_engine_cs *ring)
+static inline u32 intel_ring_get_tail(struct intel_ringbuffer *ringbuf)
 {
-	return ring->buffer->tail;
+	return ringbuf->tail;
 }
 
 static inline u32 intel_ring_get_seqno(struct intel_engine_cs *ring)
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 20375cc..9350edd 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2433,7 +2433,7 @@ intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
 	connector->base.unregister = intel_sdvo_connector_unregister;
 
 	intel_connector_attach_encoder(&connector->base, &encoder->base);
-	ret = drm_sysfs_connector_add(drm_connector);
+	ret = drm_connector_register(drm_connector);
 	if (ret < 0)
 		goto err1;
 
@@ -2446,7 +2446,7 @@ intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
 	return 0;
 
 err2:
-	drm_sysfs_connector_remove(drm_connector);
+	drm_connector_unregister(drm_connector);
 err1:
 	drm_connector_cleanup(drm_connector);
 
@@ -2559,7 +2559,7 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type)
 	return true;
 
 err:
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	intel_sdvo_destroy(connector);
 	return false;
 }
@@ -2638,7 +2638,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
 	return true;
 
 err:
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	intel_sdvo_destroy(connector);
 	return false;
 }
@@ -2711,7 +2711,7 @@ static void intel_sdvo_output_cleanup(struct intel_sdvo *intel_sdvo)
 	list_for_each_entry_safe(connector, tmp,
 				 &dev->mode_config.connector_list, head) {
 		if (intel_attached_encoder(connector) == &intel_sdvo->base) {
-			drm_sysfs_connector_remove(connector);
+			drm_connector_unregister(connector);
 			intel_sdvo_destroy(connector);
 		}
 	}
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 9a17b4e..168c665 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -218,7 +218,8 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_crtc *crtc,
 
 	sprctl |= SP_ENABLE;
 
-	intel_update_sprite_watermarks(dplane, crtc, src_w, pixel_size, true,
+	intel_update_sprite_watermarks(dplane, crtc, src_w, src_h,
+				       pixel_size, true,
 				       src_w != crtc_w || src_h != crtc_h);
 
 	/* Sizes are 0 based */
@@ -283,7 +284,7 @@ vlv_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc)
 	if (atomic_update)
 		intel_pipe_update_end(intel_crtc, start_vbl_count);
 
-	intel_update_sprite_watermarks(dplane, crtc, 0, 0, false, false);
+	intel_update_sprite_watermarks(dplane, crtc, 0, 0, 0, false, false);
 }
 
 static int
@@ -406,7 +407,8 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 	if (IS_HASWELL(dev) || IS_BROADWELL(dev))
 		sprctl |= SPRITE_PIPE_CSC_ENABLE;
 
-	intel_update_sprite_watermarks(plane, crtc, src_w, pixel_size, true,
+	intel_update_sprite_watermarks(plane, crtc, src_w, src_h, pixel_size,
+				       true,
 				       src_w != crtc_w || src_h != crtc_h);
 
 	/* Sizes are 0 based */
@@ -486,7 +488,7 @@ ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc)
 	 */
 	intel_wait_for_vblank(dev, pipe);
 
-	intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false);
+	intel_update_sprite_watermarks(plane, crtc, 0, 0, 0, false, false);
 }
 
 static int
@@ -606,7 +608,8 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 		dvscntr |= DVS_TRICKLE_FEED_DISABLE; /* must disable */
 	dvscntr |= DVS_ENABLE;
 
-	intel_update_sprite_watermarks(plane, crtc, src_w, pixel_size, true,
+	intel_update_sprite_watermarks(plane, crtc, src_w, src_h,
+				       pixel_size, true,
 				       src_w != crtc_w || src_h != crtc_h);
 
 	/* Sizes are 0 based */
@@ -681,7 +684,7 @@ ilk_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc)
 	 */
 	intel_wait_for_vblank(dev, pipe);
 
-	intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false);
+	intel_update_sprite_watermarks(plane, crtc, 0, 0, 0, false, false);
 }
 
 static void
@@ -819,6 +822,7 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 	struct drm_device *dev = plane->dev;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_plane *intel_plane = to_intel_plane(plane);
+	enum pipe pipe = intel_crtc->pipe;
 	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
 	struct drm_i915_gem_object *obj = intel_fb->obj;
 	struct drm_i915_gem_object *old_obj = intel_plane->obj;
@@ -1006,6 +1010,8 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 	 */
 	ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
 
+	i915_gem_track_fb(old_obj, obj,
+			  INTEL_FRONTBUFFER_SPRITE(pipe));
 	mutex_unlock(&dev->struct_mutex);
 
 	if (ret)
@@ -1039,6 +1045,8 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 		else
 			intel_plane->disable_plane(plane, crtc);
 
+		intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_SPRITE(pipe));
+
 		if (!primary_was_enabled && primary_enabled)
 			intel_post_enable_primary(crtc);
 	}
@@ -1068,6 +1076,7 @@ intel_disable_plane(struct drm_plane *plane)
 	struct drm_device *dev = plane->dev;
 	struct intel_plane *intel_plane = to_intel_plane(plane);
 	struct intel_crtc *intel_crtc;
+	enum pipe pipe;
 
 	if (!plane->fb)
 		return 0;
@@ -1076,6 +1085,7 @@ intel_disable_plane(struct drm_plane *plane)
 		return -EINVAL;
 
 	intel_crtc = to_intel_crtc(plane->crtc);
+	pipe = intel_crtc->pipe;
 
 	if (intel_crtc->active) {
 		bool primary_was_enabled = intel_crtc->primary_enabled;
@@ -1094,6 +1104,8 @@ intel_disable_plane(struct drm_plane *plane)
 
 		mutex_lock(&dev->struct_mutex);
 		intel_unpin_fb_obj(intel_plane->obj);
+		i915_gem_track_fb(intel_plane->obj, NULL,
+				  INTEL_FRONTBUFFER_SPRITE(pipe));
 		mutex_unlock(&dev->struct_mutex);
 
 		intel_plane->obj = NULL;
@@ -1114,7 +1126,6 @@ int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
 			      struct drm_file *file_priv)
 {
 	struct drm_intel_sprite_colorkey *set = data;
-	struct drm_mode_object *obj;
 	struct drm_plane *plane;
 	struct intel_plane *intel_plane;
 	int ret = 0;
@@ -1128,13 +1139,12 @@ int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
 
 	drm_modeset_lock_all(dev);
 
-	obj = drm_mode_object_find(dev, set->plane_id, DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
+	plane = drm_plane_find(dev, set->plane_id);
+	if (!plane) {
 		ret = -ENOENT;
 		goto out_unlock;
 	}
 
-	plane = obj_to_plane(obj);
 	intel_plane = to_intel_plane(plane);
 	ret = intel_plane->update_colorkey(plane, set);
 
@@ -1147,7 +1157,6 @@ int intel_sprite_get_colorkey(struct drm_device *dev, void *data,
 			      struct drm_file *file_priv)
 {
 	struct drm_intel_sprite_colorkey *get = data;
-	struct drm_mode_object *obj;
 	struct drm_plane *plane;
 	struct intel_plane *intel_plane;
 	int ret = 0;
@@ -1157,13 +1166,12 @@ int intel_sprite_get_colorkey(struct drm_device *dev, void *data,
 
 	drm_modeset_lock_all(dev);
 
-	obj = drm_mode_object_find(dev, get->plane_id, DRM_MODE_OBJECT_PLANE);
-	if (!obj) {
+	plane = drm_plane_find(dev, get->plane_id);
+	if (!plane) {
 		ret = -ENOENT;
 		goto out_unlock;
 	}
 
-	plane = obj_to_plane(obj);
 	intel_plane = to_intel_plane(plane);
 	intel_plane->get_colorkey(plane, get);
 
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 67c6c9a..e211eef 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1680,5 +1680,5 @@ intel_tv_init(struct drm_device *dev)
 	drm_object_attach_property(&connector->base,
 				   dev->mode_config.tv_bottom_margin_property,
 				   intel_tv->margin[TV_MARGIN_BOTTOM]);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 }
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 4f6fef7..e81bc3b 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -231,8 +231,8 @@ static void __vlv_force_wake_get(struct drm_i915_private *dev_priv,
 	}
 
 	/* WaRsForcewakeWaitTC0:vlv */
-	__gen6_gt_wait_for_thread_c0(dev_priv);
-
+	if (!IS_CHERRYVIEW(dev_priv->dev))
+		__gen6_gt_wait_for_thread_c0(dev_priv);
 }
 
 static void __vlv_force_wake_put(struct drm_i915_private *dev_priv,
@@ -250,9 +250,10 @@ static void __vlv_force_wake_put(struct drm_i915_private *dev_priv,
 		__raw_i915_write32(dev_priv, FORCEWAKE_MEDIA_VLV,
 				_MASKED_BIT_DISABLE(FORCEWAKE_KERNEL));
 
-	/* The below doubles as a POSTING_READ */
-	gen6_gt_check_fifodbg(dev_priv);
-
+	/* something from same cacheline, but !FORCEWAKE_VLV */
+	__raw_posting_read(dev_priv, FORCEWAKE_ACK_VLV);
+	if (!IS_CHERRYVIEW(dev_priv->dev))
+		gen6_gt_check_fifodbg(dev_priv);
 }
 
 static void vlv_force_wake_get(struct drm_i915_private *dev_priv, int fw_engine)
@@ -315,7 +316,7 @@ static void gen6_force_wake_timer(unsigned long arg)
 	intel_runtime_pm_put(dev_priv);
 }
 
-static void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore)
+void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	unsigned long irqflags;
@@ -357,16 +358,12 @@ static void intel_uncore_forcewake_reset(struct drm_device *dev, bool restore)
 			dev_priv->uncore.fifo_count =
 				__raw_i915_read32(dev_priv, GTFIFOCTL) &
 				GT_FIFO_FREE_ENTRIES_MASK;
-	} else {
-		dev_priv->uncore.forcewake_count = 0;
-		dev_priv->uncore.fw_rendercount = 0;
-		dev_priv->uncore.fw_mediacount = 0;
 	}
 
 	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
 }
 
-void intel_uncore_early_sanitize(struct drm_device *dev)
+void intel_uncore_early_sanitize(struct drm_device *dev, bool restore_forcewake)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
@@ -389,7 +386,7 @@ void intel_uncore_early_sanitize(struct drm_device *dev)
 		__raw_i915_write32(dev_priv, GTFIFODBG,
 				   __raw_i915_read32(dev_priv, GTFIFODBG));
 
-	intel_uncore_forcewake_reset(dev, false);
+	intel_uncore_forcewake_reset(dev, restore_forcewake);
 }
 
 void intel_uncore_sanitize(struct drm_device *dev)
@@ -469,16 +466,43 @@ void assert_force_wake_inactive(struct drm_i915_private *dev_priv)
 #define NEEDS_FORCE_WAKE(dev_priv, reg) \
 	 ((reg) < 0x40000 && (reg) != FORCEWAKE)
 
-#define FORCEWAKE_VLV_RENDER_RANGE_OFFSET(reg) \
-	(((reg) >= 0x2000 && (reg) < 0x4000) ||\
-	((reg) >= 0x5000 && (reg) < 0x8000) ||\
-	((reg) >= 0xB000 && (reg) < 0x12000) ||\
-	((reg) >= 0x2E000 && (reg) < 0x30000))
+#define REG_RANGE(reg, start, end) ((reg) >= (start) && (reg) < (end))
 
-#define FORCEWAKE_VLV_MEDIA_RANGE_OFFSET(reg)\
-	(((reg) >= 0x12000 && (reg) < 0x14000) ||\
-	((reg) >= 0x22000 && (reg) < 0x24000) ||\
-	((reg) >= 0x30000 && (reg) < 0x40000))
+#define FORCEWAKE_VLV_RENDER_RANGE_OFFSET(reg) \
+	(REG_RANGE((reg), 0x2000, 0x4000) || \
+	 REG_RANGE((reg), 0x5000, 0x8000) || \
+	 REG_RANGE((reg), 0xB000, 0x12000) || \
+	 REG_RANGE((reg), 0x2E000, 0x30000))
+
+#define FORCEWAKE_VLV_MEDIA_RANGE_OFFSET(reg) \
+	(REG_RANGE((reg), 0x12000, 0x14000) || \
+	 REG_RANGE((reg), 0x22000, 0x24000) || \
+	 REG_RANGE((reg), 0x30000, 0x40000))
+
+#define FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg) \
+	(REG_RANGE((reg), 0x2000, 0x4000) || \
+	 REG_RANGE((reg), 0x5000, 0x8000) || \
+	 REG_RANGE((reg), 0x8300, 0x8500) || \
+	 REG_RANGE((reg), 0xB000, 0xC000) || \
+	 REG_RANGE((reg), 0xE000, 0xE800))
+
+#define FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg) \
+	(REG_RANGE((reg), 0x8800, 0x8900) || \
+	 REG_RANGE((reg), 0xD000, 0xD800) || \
+	 REG_RANGE((reg), 0x12000, 0x14000) || \
+	 REG_RANGE((reg), 0x1A000, 0x1C000) || \
+	 REG_RANGE((reg), 0x1E800, 0x1EA00) || \
+	 REG_RANGE((reg), 0x30000, 0x40000))
+
+#define FORCEWAKE_CHV_COMMON_RANGE_OFFSET(reg) \
+	(REG_RANGE((reg), 0x4000, 0x5000) || \
+	 REG_RANGE((reg), 0x8000, 0x8300) || \
+	 REG_RANGE((reg), 0x8500, 0x8600) || \
+	 REG_RANGE((reg), 0x9000, 0xB000) || \
+	 REG_RANGE((reg), 0xC000, 0xC800) || \
+	 REG_RANGE((reg), 0xF000, 0x10000) || \
+	 REG_RANGE((reg), 0x14000, 0x14400) || \
+	 REG_RANGE((reg), 0x22000, 0x24000))
 
 static void
 ilk_dummy_write(struct drm_i915_private *dev_priv)
@@ -490,20 +514,30 @@ ilk_dummy_write(struct drm_i915_private *dev_priv)
 }
 
 static void
-hsw_unclaimed_reg_clear(struct drm_i915_private *dev_priv, u32 reg)
+hsw_unclaimed_reg_debug(struct drm_i915_private *dev_priv, u32 reg, bool read,
+			bool before)
 {
+	const char *op = read ? "reading" : "writing to";
+	const char *when = before ? "before" : "after";
+
+	if (!i915.mmio_debug)
+		return;
+
 	if (__raw_i915_read32(dev_priv, FPGA_DBG) & FPGA_DBG_RM_NOCLAIM) {
-		DRM_ERROR("Unknown unclaimed register before writing to %x\n",
-			  reg);
+		WARN(1, "Unclaimed register detected %s %s register 0x%x\n",
+		     when, op, reg);
 		__raw_i915_write32(dev_priv, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);
 	}
 }
 
 static void
-hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg)
+hsw_unclaimed_reg_detect(struct drm_i915_private *dev_priv)
 {
+	if (i915.mmio_debug)
+		return;
+
 	if (__raw_i915_read32(dev_priv, FPGA_DBG) & FPGA_DBG_RM_NOCLAIM) {
-		DRM_ERROR("Unclaimed write to %x\n", reg);
+		DRM_ERROR("Unclaimed register detected. Please use the i915.mmio_debug=1 to debug this problem.");
 		__raw_i915_write32(dev_priv, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);
 	}
 }
@@ -540,6 +574,7 @@ gen5_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
 static u##x \
 gen6_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
 	REG_READ_HEADER(x); \
+	hsw_unclaimed_reg_debug(dev_priv, reg, true, true); \
 	if (dev_priv->uncore.forcewake_count == 0 && \
 	    NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
 		dev_priv->uncore.funcs.force_wake_get(dev_priv, \
@@ -550,6 +585,7 @@ gen6_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
 	} else { \
 		val = __raw_i915_read##x(dev_priv, reg); \
 	} \
+	hsw_unclaimed_reg_debug(dev_priv, reg, true, false); \
 	REG_READ_FOOTER; \
 }
 
@@ -573,7 +609,35 @@ vlv_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
 	REG_READ_FOOTER; \
 }
 
+#define __chv_read(x) \
+static u##x \
+chv_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
+	unsigned fwengine = 0; \
+	REG_READ_HEADER(x); \
+	if (FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg)) { \
+		if (dev_priv->uncore.fw_rendercount == 0) \
+			fwengine = FORCEWAKE_RENDER; \
+	} else if (FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg)) { \
+		if (dev_priv->uncore.fw_mediacount == 0) \
+			fwengine = FORCEWAKE_MEDIA; \
+	} else if (FORCEWAKE_CHV_COMMON_RANGE_OFFSET(reg)) { \
+		if (dev_priv->uncore.fw_rendercount == 0) \
+			fwengine |= FORCEWAKE_RENDER; \
+		if (dev_priv->uncore.fw_mediacount == 0) \
+			fwengine |= FORCEWAKE_MEDIA; \
+	} \
+	if (fwengine) \
+		dev_priv->uncore.funcs.force_wake_get(dev_priv, fwengine); \
+	val = __raw_i915_read##x(dev_priv, reg); \
+	if (fwengine) \
+		dev_priv->uncore.funcs.force_wake_put(dev_priv, fwengine); \
+	REG_READ_FOOTER; \
+}
 
+__chv_read(8)
+__chv_read(16)
+__chv_read(32)
+__chv_read(64)
 __vlv_read(8)
 __vlv_read(16)
 __vlv_read(32)
@@ -591,6 +655,7 @@ __gen4_read(16)
 __gen4_read(32)
 __gen4_read(64)
 
+#undef __chv_read
 #undef __vlv_read
 #undef __gen6_read
 #undef __gen5_read
@@ -647,12 +712,13 @@ hsw_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace)
 	if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
 		__fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
 	} \
-	hsw_unclaimed_reg_clear(dev_priv, reg); \
+	hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
 	__raw_i915_write##x(dev_priv, reg, val); \
 	if (unlikely(__fifo_ret)) { \
 		gen6_gt_check_fifodbg(dev_priv); \
 	} \
-	hsw_unclaimed_reg_check(dev_priv, reg); \
+	hsw_unclaimed_reg_debug(dev_priv, reg, false, false); \
+	hsw_unclaimed_reg_detect(dev_priv); \
 	REG_WRITE_FOOTER; \
 }
 
@@ -681,6 +747,7 @@ static bool is_gen8_shadowed(struct drm_i915_private *dev_priv, u32 reg)
 static void \
 gen8_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) { \
 	REG_WRITE_HEADER; \
+	hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
 	if (reg < 0x40000 && !is_gen8_shadowed(dev_priv, reg)) { \
 		if (dev_priv->uncore.forcewake_count == 0) \
 			dev_priv->uncore.funcs.force_wake_get(dev_priv,	\
@@ -692,9 +759,43 @@ gen8_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace
 	} else { \
 		__raw_i915_write##x(dev_priv, reg, val); \
 	} \
+	hsw_unclaimed_reg_debug(dev_priv, reg, false, false); \
+	hsw_unclaimed_reg_detect(dev_priv); \
 	REG_WRITE_FOOTER; \
 }
 
+#define __chv_write(x) \
+static void \
+chv_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) { \
+	unsigned fwengine = 0; \
+	bool shadowed = is_gen8_shadowed(dev_priv, reg); \
+	REG_WRITE_HEADER; \
+	if (!shadowed) { \
+		if (FORCEWAKE_CHV_RENDER_RANGE_OFFSET(reg)) { \
+			if (dev_priv->uncore.fw_rendercount == 0) \
+				fwengine = FORCEWAKE_RENDER; \
+		} else if (FORCEWAKE_CHV_MEDIA_RANGE_OFFSET(reg)) { \
+			if (dev_priv->uncore.fw_mediacount == 0) \
+				fwengine = FORCEWAKE_MEDIA; \
+		} else if (FORCEWAKE_CHV_COMMON_RANGE_OFFSET(reg)) { \
+			if (dev_priv->uncore.fw_rendercount == 0) \
+				fwengine |= FORCEWAKE_RENDER; \
+			if (dev_priv->uncore.fw_mediacount == 0) \
+				fwengine |= FORCEWAKE_MEDIA; \
+		} \
+	} \
+	if (fwengine) \
+		dev_priv->uncore.funcs.force_wake_get(dev_priv, fwengine); \
+	__raw_i915_write##x(dev_priv, reg, val); \
+	if (fwengine) \
+		dev_priv->uncore.funcs.force_wake_put(dev_priv, fwengine); \
+	REG_WRITE_FOOTER; \
+}
+
+__chv_write(8)
+__chv_write(16)
+__chv_write(32)
+__chv_write(64)
 __gen8_write(8)
 __gen8_write(16)
 __gen8_write(32)
@@ -716,6 +817,7 @@ __gen4_write(16)
 __gen4_write(32)
 __gen4_write(64)
 
+#undef __chv_write
 #undef __gen8_write
 #undef __hsw_write
 #undef __gen6_write
@@ -731,7 +833,7 @@ void intel_uncore_init(struct drm_device *dev)
 	setup_timer(&dev_priv->uncore.force_wake_timer,
 		    gen6_force_wake_timer, (unsigned long)dev_priv);
 
-	intel_uncore_early_sanitize(dev);
+	intel_uncore_early_sanitize(dev, false);
 
 	if (IS_VALLEYVIEW(dev)) {
 		dev_priv->uncore.funcs.force_wake_get = __vlv_force_wake_get;
@@ -779,14 +881,26 @@ void intel_uncore_init(struct drm_device *dev)
 
 	switch (INTEL_INFO(dev)->gen) {
 	default:
-		dev_priv->uncore.funcs.mmio_writeb  = gen8_write8;
-		dev_priv->uncore.funcs.mmio_writew  = gen8_write16;
-		dev_priv->uncore.funcs.mmio_writel  = gen8_write32;
-		dev_priv->uncore.funcs.mmio_writeq  = gen8_write64;
-		dev_priv->uncore.funcs.mmio_readb  = gen6_read8;
-		dev_priv->uncore.funcs.mmio_readw  = gen6_read16;
-		dev_priv->uncore.funcs.mmio_readl  = gen6_read32;
-		dev_priv->uncore.funcs.mmio_readq  = gen6_read64;
+		if (IS_CHERRYVIEW(dev)) {
+			dev_priv->uncore.funcs.mmio_writeb  = chv_write8;
+			dev_priv->uncore.funcs.mmio_writew  = chv_write16;
+			dev_priv->uncore.funcs.mmio_writel  = chv_write32;
+			dev_priv->uncore.funcs.mmio_writeq  = chv_write64;
+			dev_priv->uncore.funcs.mmio_readb  = chv_read8;
+			dev_priv->uncore.funcs.mmio_readw  = chv_read16;
+			dev_priv->uncore.funcs.mmio_readl  = chv_read32;
+			dev_priv->uncore.funcs.mmio_readq  = chv_read64;
+
+		} else {
+			dev_priv->uncore.funcs.mmio_writeb  = gen8_write8;
+			dev_priv->uncore.funcs.mmio_writew  = gen8_write16;
+			dev_priv->uncore.funcs.mmio_writel  = gen8_write32;
+			dev_priv->uncore.funcs.mmio_writeq  = gen8_write64;
+			dev_priv->uncore.funcs.mmio_readb  = gen6_read8;
+			dev_priv->uncore.funcs.mmio_readw  = gen6_read16;
+			dev_priv->uncore.funcs.mmio_readl  = gen6_read32;
+			dev_priv->uncore.funcs.mmio_readq  = gen6_read64;
+		}
 		break;
 	case 7:
 	case 6:
@@ -912,7 +1026,7 @@ int i915_get_reset_stats_ioctl(struct drm_device *dev,
 	if (args->flags || args->pad)
 		return -EINVAL;
 
-	if (args->ctx_id == DEFAULT_CONTEXT_ID && !capable(CAP_SYS_ADMIN))
+	if (args->ctx_id == DEFAULT_CONTEXT_HANDLE && !capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
 	ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -1053,18 +1167,16 @@ static int gen6_do_reset(struct drm_device *dev)
 
 int intel_gpu_reset(struct drm_device *dev)
 {
-	switch (INTEL_INFO(dev)->gen) {
-	case 8:
-	case 7:
-	case 6: return gen6_do_reset(dev);
-	case 5: return ironlake_do_reset(dev);
-	case 4:
-		if (IS_G4X(dev))
-			return g4x_do_reset(dev);
-		else
-			return i965_do_reset(dev);
-	default: return -ENODEV;
-	}
+	if (INTEL_INFO(dev)->gen >= 6)
+		return gen6_do_reset(dev);
+	else if (IS_GEN5(dev))
+		return ironlake_do_reset(dev);
+	else if (IS_G4X(dev))
+		return g4x_do_reset(dev);
+	else if (IS_GEN4(dev))
+		return i965_do_reset(dev);
+	else
+		return -ENODEV;
 }
 
 void intel_uncore_check_errors(struct drm_device *dev)
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h
index cf11ee6..80de23d 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.h
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.h
@@ -280,7 +280,7 @@ static inline int mgag200_bo_reserve(struct mgag200_bo *bo, bool no_wait)
 {
 	int ret;
 
-	ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+	ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, NULL);
 	if (ret) {
 		if (ret != -ERESTARTSYS && ret != -EBUSY)
 			DRM_ERROR("reserve failed %p\n", bo);
diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index 13b7dd8..5451dc5 100644
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -272,7 +272,7 @@ static int mga_fbdev_destroy(struct drm_device *dev,
 	return 0;
 }
 
-static struct drm_fb_helper_funcs mga_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs mga_fb_helper_funcs = {
 	.gamma_set = mga_crtc_fb_gamma_set,
 	.gamma_get = mga_crtc_fb_gamma_get,
 	.fb_probe = mgag200fb_create,
@@ -293,9 +293,10 @@ int mgag200_fbdev_init(struct mga_device *mdev)
 		return -ENOMEM;
 
 	mdev->mfbdev = mfbdev;
-	mfbdev->helper.funcs = &mga_fb_helper_funcs;
 	spin_lock_init(&mfbdev->dirty_lock);
 
+	drm_fb_helper_prepare(mdev->dev, &mfbdev->helper, &mga_fb_helper_funcs);
+
 	ret = drm_fb_helper_init(mdev->dev, &mfbdev->helper,
 				 mdev->num_crtc, MGAG200FB_CONN_LIMIT);
 	if (ret)
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index a034ed4..45f04de 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1562,19 +1562,9 @@ static struct drm_encoder *mga_connector_best_encoder(struct drm_connector
 						  *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
 	/* pick the encoder ids */
-	if (enc_id) {
-		obj =
-		    drm_mode_object_find(connector->dev, enc_id,
-					 DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
+	if (enc_id)
+		return drm_encoder_find(connector->dev, enc_id);
 	return NULL;
 }
 
@@ -1621,7 +1611,7 @@ static struct drm_connector *mga_vga_init(struct drm_device *dev)
 
 	drm_connector_helper_add(connector, &mga_vga_connector_helper_funcs);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	mga_connector->i2c = mgag200_i2c_create(dev);
 	if (!mga_connector->i2c)
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index f123889..c99c50d 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -2,7 +2,6 @@
 config DRM_MSM
 	tristate "MSM DRM"
 	depends on DRM
-	depends on MSM_IOMMU
 	depends on ARCH_QCOM || (ARM && COMPILE_TEST)
 	select DRM_KMS_HELPER
 	select SHMEM
diff --git a/drivers/gpu/drm/msm/adreno/a2xx.xml.h b/drivers/gpu/drm/msm/adreno/a2xx.xml.h
index 85d615e..a8a144b 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a2xx.xml.h
@@ -10,13 +10,13 @@ git clone https://github.com/freedreno/envytools.git
 The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2013-11-30 14:47:15)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (   8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  26602 bytes, from 2014-06-25 12:57:16)
 
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -203,6 +203,15 @@ enum a2xx_rb_copy_sample_select {
 	SAMPLE_0123 = 6,
 };
 
+enum a2xx_rb_blend_opcode {
+	BLEND_DST_PLUS_SRC = 0,
+	BLEND_SRC_MINUS_DST = 1,
+	BLEND_MIN_DST_SRC = 2,
+	BLEND_MAX_DST_SRC = 3,
+	BLEND_DST_MINUS_SRC = 4,
+	BLEND_DST_PLUS_SRC_BIAS = 5,
+};
+
 enum adreno_mmu_clnt_beh {
 	BEH_NEVR = 0,
 	BEH_TRAN_RNG = 1,
@@ -890,6 +899,39 @@ static inline uint32_t A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS(uint32_t val)
 #define REG_A2XX_VGT_EVENT_INITIATOR				0x000021f9
 
 #define REG_A2XX_VGT_DRAW_INITIATOR				0x000021fc
+#define A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK			0x0000003f
+#define A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT		0
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE(enum pc_di_primtype val)
+{
+	return ((val) << A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT) & A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK		0x000000c0
+#define A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT		6
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+	return ((val) << A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT) & A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK			0x00000600
+#define A2XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT			9
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+	return ((val) << A2XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT) & A2XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK		0x00000800
+#define A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT		11
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE(enum pc_di_index_size val)
+{
+	return ((val) << A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT) & A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK;
+}
+#define A2XX_VGT_DRAW_INITIATOR_NOT_EOP				0x00001000
+#define A2XX_VGT_DRAW_INITIATOR_SMALL_INDEX			0x00002000
+#define A2XX_VGT_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE	0x00004000
+#define A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK		0xffff0000
+#define A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT		16
+static inline uint32_t A2XX_VGT_DRAW_INITIATOR_NUM_INDICES(uint32_t val)
+{
+	return ((val) << A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT) & A2XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK;
+}
 
 #define REG_A2XX_VGT_IMMED_DATA					0x000021fd
 
@@ -963,7 +1005,7 @@ static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND(enum adreno_rb_blend
 }
 #define A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__MASK		0x000000e0
 #define A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__SHIFT		5
-static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN(enum adreno_rb_blend_opcode val)
+static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN(enum a2xx_rb_blend_opcode val)
 {
 	return ((val) << A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__SHIFT) & A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__MASK;
 }
@@ -981,7 +1023,7 @@ static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND(enum adreno_rb_blend
 }
 #define A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__MASK		0x00e00000
 #define A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__SHIFT		21
-static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN(enum adreno_rb_blend_opcode val)
+static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN(enum a2xx_rb_blend_opcode val)
 {
 	return ((val) << A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__SHIFT) & A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__MASK;
 }
diff --git a/drivers/gpu/drm/msm/adreno/a3xx.xml.h b/drivers/gpu/drm/msm/adreno/a3xx.xml.h
index a7be561..303e8a9 100644
--- a/drivers/gpu/drm/msm/adreno/a3xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a3xx.xml.h
@@ -10,13 +10,13 @@ git clone https://github.com/freedreno/envytools.git
 The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2013-11-30 14:47:15)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (   8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  26602 bytes, from 2014-06-25 12:57:16)
 
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -41,31 +41,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
 
-enum a3xx_render_mode {
-	RB_RENDERING_PASS = 0,
-	RB_TILING_PASS = 1,
-	RB_RESOLVE_PASS = 2,
-};
-
 enum a3xx_tile_mode {
 	LINEAR = 0,
 	TILE_32X32 = 2,
 };
 
-enum a3xx_threadmode {
-	MULTI = 0,
-	SINGLE = 1,
-};
-
-enum a3xx_instrbuffermode {
-	BUFFER = 1,
-};
-
-enum a3xx_threadsize {
-	TWO_QUADS = 0,
-	FOUR_QUADS = 1,
-};
-
 enum a3xx_state_block_id {
 	HLSQ_BLOCK_ID_TP_TEX = 2,
 	HLSQ_BLOCK_ID_TP_MIPMAP = 3,
@@ -169,6 +149,8 @@ enum a3xx_color_fmt {
 	RB_R8G8B8A8_UNORM = 8,
 	RB_Z16_UNORM = 12,
 	RB_A8_UNORM = 20,
+	RB_R16G16B16A16_FLOAT = 27,
+	RB_R32G32B32A32_FLOAT = 51,
 };
 
 enum a3xx_color_swap {
@@ -178,12 +160,6 @@ enum a3xx_color_swap {
 	XYZW = 3,
 };
 
-enum a3xx_msaa_samples {
-	MSAA_ONE = 0,
-	MSAA_TWO = 1,
-	MSAA_FOUR = 2,
-};
-
 enum a3xx_sp_perfcounter_select {
 	SP_FS_CFLOW_INSTRUCTIONS = 12,
 	SP_FS_FULL_ALU_INSTRUCTIONS = 14,
@@ -191,21 +167,45 @@ enum a3xx_sp_perfcounter_select {
 	SP_ALU_ACTIVE_CYCLES = 29,
 };
 
-enum adreno_rb_copy_control_mode {
-	RB_COPY_RESOLVE = 1,
-	RB_COPY_DEPTH_STENCIL = 5,
+enum a3xx_rop_code {
+	ROP_CLEAR = 0,
+	ROP_NOR = 1,
+	ROP_AND_INVERTED = 2,
+	ROP_COPY_INVERTED = 3,
+	ROP_AND_REVERSE = 4,
+	ROP_INVERT = 5,
+	ROP_XOR = 6,
+	ROP_NAND = 7,
+	ROP_AND = 8,
+	ROP_EQUIV = 9,
+	ROP_NOOP = 10,
+	ROP_OR_INVERTED = 11,
+	ROP_COPY = 12,
+	ROP_OR_REVERSE = 13,
+	ROP_OR = 14,
+	ROP_SET = 15,
+};
+
+enum a3xx_rb_blend_opcode {
+	BLEND_DST_PLUS_SRC = 0,
+	BLEND_SRC_MINUS_DST = 1,
+	BLEND_DST_MINUS_SRC = 2,
+	BLEND_MIN_DST_SRC = 3,
+	BLEND_MAX_DST_SRC = 4,
 };
 
 enum a3xx_tex_filter {
 	A3XX_TEX_NEAREST = 0,
 	A3XX_TEX_LINEAR = 1,
+	A3XX_TEX_ANISO = 2,
 };
 
 enum a3xx_tex_clamp {
 	A3XX_TEX_REPEAT = 0,
 	A3XX_TEX_CLAMP_TO_EDGE = 1,
 	A3XX_TEX_MIRROR_REPEAT = 2,
-	A3XX_TEX_CLAMP_NONE = 3,
+	A3XX_TEX_CLAMP_TO_BORDER = 3,
+	A3XX_TEX_MIRROR_CLAMP = 4,
 };
 
 enum a3xx_tex_swiz {
@@ -316,6 +316,7 @@ enum a3xx_tex_type {
 #define REG_A3XX_RBBM_INT_0_STATUS				0x00000064
 
 #define REG_A3XX_RBBM_PERFCTR_CTL				0x00000080
+#define A3XX_RBBM_PERFCTR_CTL_ENABLE				0x00000001
 
 #define REG_A3XX_RBBM_PERFCTR_LOAD_CMD0				0x00000081
 
@@ -549,6 +550,10 @@ static inline uint32_t REG_A3XX_CP_PROTECT_REG(uint32_t i0) { return 0x00000460
 
 #define REG_A3XX_CP_AHB_FAULT					0x0000054d
 
+#define REG_A3XX_SP_GLOBAL_MEM_SIZE				0x00000e22
+
+#define REG_A3XX_SP_GLOBAL_MEM_ADDR				0x00000e23
+
 #define REG_A3XX_GRAS_CL_CLIP_CNTL				0x00002040
 #define A3XX_GRAS_CL_CLIP_CNTL_IJ_PERSP_CENTER			0x00001000
 #define A3XX_GRAS_CL_CLIP_CNTL_CLIP_DISABLE			0x00010000
@@ -556,6 +561,9 @@ static inline uint32_t REG_A3XX_CP_PROTECT_REG(uint32_t i0) { return 0x00000460
 #define A3XX_GRAS_CL_CLIP_CNTL_VP_CLIP_CODE_IGNORE		0x00080000
 #define A3XX_GRAS_CL_CLIP_CNTL_VP_XFORM_DISABLE			0x00100000
 #define A3XX_GRAS_CL_CLIP_CNTL_PERSP_DIVISION_DISABLE		0x00200000
+#define A3XX_GRAS_CL_CLIP_CNTL_ZCOORD				0x00800000
+#define A3XX_GRAS_CL_CLIP_CNTL_WCOORD				0x01000000
+#define A3XX_GRAS_CL_CLIP_CNTL_ZCLIP_DISABLE			0x02000000
 
 #define REG_A3XX_GRAS_CL_GB_CLIP_ADJ				0x00002044
 #define A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK			0x000003ff
@@ -620,8 +628,26 @@ static inline uint32_t A3XX_GRAS_CL_VPORT_ZSCALE(float val)
 }
 
 #define REG_A3XX_GRAS_SU_POINT_MINMAX				0x00002068
+#define A3XX_GRAS_SU_POINT_MINMAX_MIN__MASK			0x0000ffff
+#define A3XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT			0
+static inline uint32_t A3XX_GRAS_SU_POINT_MINMAX_MIN(float val)
+{
+	return ((((uint32_t)(val * 8.0))) << A3XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT) & A3XX_GRAS_SU_POINT_MINMAX_MIN__MASK;
+}
+#define A3XX_GRAS_SU_POINT_MINMAX_MAX__MASK			0xffff0000
+#define A3XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT			16
+static inline uint32_t A3XX_GRAS_SU_POINT_MINMAX_MAX(float val)
+{
+	return ((((uint32_t)(val * 8.0))) << A3XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT) & A3XX_GRAS_SU_POINT_MINMAX_MAX__MASK;
+}
 
 #define REG_A3XX_GRAS_SU_POINT_SIZE				0x00002069
+#define A3XX_GRAS_SU_POINT_SIZE__MASK				0xffffffff
+#define A3XX_GRAS_SU_POINT_SIZE__SHIFT				0
+static inline uint32_t A3XX_GRAS_SU_POINT_SIZE(float val)
+{
+	return ((((uint32_t)(val * 8.0))) << A3XX_GRAS_SU_POINT_SIZE__SHIFT) & A3XX_GRAS_SU_POINT_SIZE__MASK;
+}
 
 #define REG_A3XX_GRAS_SU_POLY_OFFSET_SCALE			0x0000206c
 #define A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__MASK		0x00ffffff
@@ -743,6 +769,7 @@ static inline uint32_t A3XX_RB_MODE_CONTROL_RENDER_MODE(enum a3xx_render_mode va
 #define A3XX_RB_MODE_CONTROL_PACKER_TIMER_ENABLE		0x00010000
 
 #define REG_A3XX_RB_RENDER_CONTROL				0x000020c1
+#define A3XX_RB_RENDER_CONTROL_FACENESS				0x00000008
 #define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__MASK			0x00000ff0
 #define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__SHIFT			4
 static inline uint32_t A3XX_RB_RENDER_CONTROL_BIN_WIDTH(uint32_t val)
@@ -751,6 +778,10 @@ static inline uint32_t A3XX_RB_RENDER_CONTROL_BIN_WIDTH(uint32_t val)
 }
 #define A3XX_RB_RENDER_CONTROL_DISABLE_COLOR_PIPE		0x00001000
 #define A3XX_RB_RENDER_CONTROL_ENABLE_GMEM			0x00002000
+#define A3XX_RB_RENDER_CONTROL_XCOORD				0x00004000
+#define A3XX_RB_RENDER_CONTROL_YCOORD				0x00008000
+#define A3XX_RB_RENDER_CONTROL_ZCOORD				0x00010000
+#define A3XX_RB_RENDER_CONTROL_WCOORD				0x00020000
 #define A3XX_RB_RENDER_CONTROL_ALPHA_TEST			0x00400000
 #define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__MASK		0x07000000
 #define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__SHIFT		24
@@ -796,7 +827,7 @@ static inline uint32_t REG_A3XX_RB_MRT_CONTROL(uint32_t i0) { return 0x000020c4
 #define A3XX_RB_MRT_CONTROL_BLEND2				0x00000020
 #define A3XX_RB_MRT_CONTROL_ROP_CODE__MASK			0x00000f00
 #define A3XX_RB_MRT_CONTROL_ROP_CODE__SHIFT			8
-static inline uint32_t A3XX_RB_MRT_CONTROL_ROP_CODE(uint32_t val)
+static inline uint32_t A3XX_RB_MRT_CONTROL_ROP_CODE(enum a3xx_rop_code val)
 {
 	return ((val) << A3XX_RB_MRT_CONTROL_ROP_CODE__SHIFT) & A3XX_RB_MRT_CONTROL_ROP_CODE__MASK;
 }
@@ -856,7 +887,7 @@ static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR(enum adreno_rb_b
 }
 #define A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK	0x000000e0
 #define A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT	5
-static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE(enum adreno_rb_blend_opcode val)
+static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE(enum a3xx_rb_blend_opcode val)
 {
 	return ((val) << A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK;
 }
@@ -874,7 +905,7 @@ static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR(enum adreno_rb
 }
 #define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK	0x00e00000
 #define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT	21
-static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(enum adreno_rb_blend_opcode val)
+static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(enum a3xx_rb_blend_opcode val)
 {
 	return ((val) << A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK;
 }
@@ -957,17 +988,24 @@ static inline uint32_t A3XX_RB_COPY_CONTROL_MSAA_RESOLVE(enum a3xx_msaa_samples
 {
 	return ((val) << A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__SHIFT) & A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK;
 }
+#define A3XX_RB_COPY_CONTROL_DEPTHCLEAR				0x00000008
 #define A3XX_RB_COPY_CONTROL_MODE__MASK				0x00000070
 #define A3XX_RB_COPY_CONTROL_MODE__SHIFT			4
 static inline uint32_t A3XX_RB_COPY_CONTROL_MODE(enum adreno_rb_copy_control_mode val)
 {
 	return ((val) << A3XX_RB_COPY_CONTROL_MODE__SHIFT) & A3XX_RB_COPY_CONTROL_MODE__MASK;
 }
-#define A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK			0xfffffc00
-#define A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT			10
+#define A3XX_RB_COPY_CONTROL_FASTCLEAR__MASK			0x00000f00
+#define A3XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT			8
+static inline uint32_t A3XX_RB_COPY_CONTROL_FASTCLEAR(uint32_t val)
+{
+	return ((val) << A3XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT) & A3XX_RB_COPY_CONTROL_FASTCLEAR__MASK;
+}
+#define A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK			0xffffc000
+#define A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT			14
 static inline uint32_t A3XX_RB_COPY_CONTROL_GMEM_BASE(uint32_t val)
 {
-	return ((val >> 10) << A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT) & A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK;
+	return ((val >> 14) << A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT) & A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK;
 }
 
 #define REG_A3XX_RB_COPY_DEST_BASE				0x000020ed
@@ -1005,6 +1043,12 @@ static inline uint32_t A3XX_RB_COPY_DEST_INFO_SWAP(enum a3xx_color_swap val)
 {
 	return ((val) << A3XX_RB_COPY_DEST_INFO_SWAP__SHIFT) & A3XX_RB_COPY_DEST_INFO_SWAP__MASK;
 }
+#define A3XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK		0x00000c00
+#define A3XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT		10
+static inline uint32_t A3XX_RB_COPY_DEST_INFO_DITHER_MODE(enum adreno_rb_dither_mode val)
+{
+	return ((val) << A3XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT) & A3XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK;
+}
 #define A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__MASK		0x0003c000
 #define A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__SHIFT		14
 static inline uint32_t A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE(uint32_t val)
@@ -1019,6 +1063,7 @@ static inline uint32_t A3XX_RB_COPY_DEST_INFO_ENDIAN(enum adreno_rb_surface_endi
 }
 
 #define REG_A3XX_RB_DEPTH_CONTROL				0x00002100
+#define A3XX_RB_DEPTH_CONTROL_FRAG_WRITES_Z			0x00000001
 #define A3XX_RB_DEPTH_CONTROL_Z_ENABLE				0x00000002
 #define A3XX_RB_DEPTH_CONTROL_Z_WRITE_ENABLE			0x00000004
 #define A3XX_RB_DEPTH_CONTROL_EARLY_Z_DISABLE			0x00000008
@@ -1044,7 +1089,7 @@ static inline uint32_t A3XX_RB_DEPTH_INFO_DEPTH_FORMAT(enum adreno_rb_depth_form
 #define A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT			11
 static inline uint32_t A3XX_RB_DEPTH_INFO_DEPTH_BASE(uint32_t val)
 {
-	return ((val >> 10) << A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A3XX_RB_DEPTH_INFO_DEPTH_BASE__MASK;
+	return ((val >> 12) << A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A3XX_RB_DEPTH_INFO_DEPTH_BASE__MASK;
 }
 
 #define REG_A3XX_RB_DEPTH_PITCH					0x00002103
@@ -1172,6 +1217,8 @@ static inline uint32_t A3XX_RB_WINDOW_OFFSET_Y(uint32_t val)
 }
 
 #define REG_A3XX_RB_SAMPLE_COUNT_CONTROL			0x00002110
+#define A3XX_RB_SAMPLE_COUNT_CONTROL_RESET			0x00000001
+#define A3XX_RB_SAMPLE_COUNT_CONTROL_COPY			0x00000002
 
 #define REG_A3XX_RB_SAMPLE_COUNT_ADDR				0x00002111
 
@@ -1179,7 +1226,23 @@ static inline uint32_t A3XX_RB_WINDOW_OFFSET_Y(uint32_t val)
 
 #define REG_A3XX_RB_Z_CLAMP_MAX					0x00002115
 
+#define REG_A3XX_VGT_BIN_BASE					0x000021e1
+
+#define REG_A3XX_VGT_BIN_SIZE					0x000021e2
+
 #define REG_A3XX_PC_VSTREAM_CONTROL				0x000021e4
+#define A3XX_PC_VSTREAM_CONTROL_SIZE__MASK			0x003f0000
+#define A3XX_PC_VSTREAM_CONTROL_SIZE__SHIFT			16
+static inline uint32_t A3XX_PC_VSTREAM_CONTROL_SIZE(uint32_t val)
+{
+	return ((val) << A3XX_PC_VSTREAM_CONTROL_SIZE__SHIFT) & A3XX_PC_VSTREAM_CONTROL_SIZE__MASK;
+}
+#define A3XX_PC_VSTREAM_CONTROL_N__MASK				0x07c00000
+#define A3XX_PC_VSTREAM_CONTROL_N__SHIFT			22
+static inline uint32_t A3XX_PC_VSTREAM_CONTROL_N(uint32_t val)
+{
+	return ((val) << A3XX_PC_VSTREAM_CONTROL_N__SHIFT) & A3XX_PC_VSTREAM_CONTROL_N__MASK;
+}
 
 #define REG_A3XX_PC_VERTEX_REUSE_BLOCK_CNTL			0x000021ea
 
@@ -1203,6 +1266,7 @@ static inline uint32_t A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE(enum adreno_pa_
 	return ((val) << A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__SHIFT) & A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__MASK;
 }
 #define A3XX_PC_PRIM_VTX_CNTL_PROVOKING_VTX_LAST		0x02000000
+#define A3XX_PC_PRIM_VTX_CNTL_PSIZE				0x04000000
 
 #define REG_A3XX_PC_RESTART_INDEX				0x000021ed
 
@@ -1232,6 +1296,7 @@ static inline uint32_t A3XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE(enum a3xx_threadsize
 }
 #define A3XX_HLSQ_CONTROL_1_REG_VSSUPERTHREADENABLE		0x00000100
 #define A3XX_HLSQ_CONTROL_1_REG_RESERVED1			0x00000200
+#define A3XX_HLSQ_CONTROL_1_REG_ZWCOORD				0x02000000
 
 #define REG_A3XX_HLSQ_CONTROL_2_REG				0x00002202
 #define A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__MASK	0xfc000000
@@ -1242,6 +1307,12 @@ static inline uint32_t A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD(uint32_t val)
 }
 
 #define REG_A3XX_HLSQ_CONTROL_3_REG				0x00002203
+#define A3XX_HLSQ_CONTROL_3_REG_REGID__MASK			0x000000ff
+#define A3XX_HLSQ_CONTROL_3_REG_REGID__SHIFT			0
+static inline uint32_t A3XX_HLSQ_CONTROL_3_REG_REGID(uint32_t val)
+{
+	return ((val) << A3XX_HLSQ_CONTROL_3_REG_REGID__SHIFT) & A3XX_HLSQ_CONTROL_3_REG_REGID__MASK;
+}
 
 #define REG_A3XX_HLSQ_VS_CONTROL_REG				0x00002204
 #define A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK		0x00000fff
@@ -1312,10 +1383,36 @@ static inline uint32_t A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY(uint32_t val)
 }
 
 #define REG_A3XX_HLSQ_CL_NDRANGE_0_REG				0x0000220a
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__MASK		0x00000003
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__SHIFT		0
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM(uint32_t val)
+{
+	return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__MASK;
+}
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__MASK		0x00000ffc
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__SHIFT		2
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0(uint32_t val)
+{
+	return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__MASK;
+}
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__MASK		0x003ff000
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__SHIFT		12
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1(uint32_t val)
+{
+	return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__MASK;
+}
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__MASK		0xffc00000
+#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__SHIFT		22
+static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2(uint32_t val)
+{
+	return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__MASK;
+}
+
+static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK(uint32_t i0) { return 0x0000220b + 0x2*i0; }
 
-#define REG_A3XX_HLSQ_CL_NDRANGE_1_REG				0x0000220b
+static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK_SIZE(uint32_t i0) { return 0x0000220b + 0x2*i0; }
 
-#define REG_A3XX_HLSQ_CL_NDRANGE_2_REG				0x0000220c
+static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK_OFFSET(uint32_t i0) { return 0x0000220c + 0x2*i0; }
 
 #define REG_A3XX_HLSQ_CL_CONTROL_0_REG				0x00002211
 
@@ -1323,7 +1420,9 @@ static inline uint32_t A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY(uint32_t val)
 
 #define REG_A3XX_HLSQ_CL_KERNEL_CONST_REG			0x00002214
 
-#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_X_REG			0x00002215
+static inline uint32_t REG_A3XX_HLSQ_CL_KERNEL_GROUP(uint32_t i0) { return 0x00002215 + 0x1*i0; }
+
+static inline uint32_t REG_A3XX_HLSQ_CL_KERNEL_GROUP_RATIO(uint32_t i0) { return 0x00002215 + 0x1*i0; }
 
 #define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Y_REG			0x00002216
 
@@ -1438,6 +1537,12 @@ static inline uint32_t A3XX_VFD_DECODE_INSTR_REGID(uint32_t val)
 {
 	return ((val) << A3XX_VFD_DECODE_INSTR_REGID__SHIFT) & A3XX_VFD_DECODE_INSTR_REGID__MASK;
 }
+#define A3XX_VFD_DECODE_INSTR_SWAP__MASK			0x00c00000
+#define A3XX_VFD_DECODE_INSTR_SWAP__SHIFT			22
+static inline uint32_t A3XX_VFD_DECODE_INSTR_SWAP(enum a3xx_color_swap val)
+{
+	return ((val) << A3XX_VFD_DECODE_INSTR_SWAP__SHIFT) & A3XX_VFD_DECODE_INSTR_SWAP__MASK;
+}
 #define A3XX_VFD_DECODE_INSTR_SHIFTCNT__MASK			0x1f000000
 #define A3XX_VFD_DECODE_INSTR_SHIFTCNT__SHIFT			24
 static inline uint32_t A3XX_VFD_DECODE_INSTR_SHIFTCNT(uint32_t val)
@@ -1462,12 +1567,13 @@ static inline uint32_t A3XX_VFD_VS_THREADING_THRESHOLD_REGID_VTXCNT(uint32_t val
 }
 
 #define REG_A3XX_VPC_ATTR					0x00002280
-#define A3XX_VPC_ATTR_TOTALATTR__MASK				0x00000fff
+#define A3XX_VPC_ATTR_TOTALATTR__MASK				0x000001ff
 #define A3XX_VPC_ATTR_TOTALATTR__SHIFT				0
 static inline uint32_t A3XX_VPC_ATTR_TOTALATTR(uint32_t val)
 {
 	return ((val) << A3XX_VPC_ATTR_TOTALATTR__SHIFT) & A3XX_VPC_ATTR_TOTALATTR__MASK;
 }
+#define A3XX_VPC_ATTR_PSIZE					0x00000200
 #define A3XX_VPC_ATTR_THRDASSIGN__MASK				0x0ffff000
 #define A3XX_VPC_ATTR_THRDASSIGN__SHIFT				12
 static inline uint32_t A3XX_VPC_ATTR_THRDASSIGN(uint32_t val)
@@ -1522,11 +1628,11 @@ static inline uint32_t A3XX_SP_SP_CTRL_REG_SLEEPMODE(uint32_t val)
 {
 	return ((val) << A3XX_SP_SP_CTRL_REG_SLEEPMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_SLEEPMODE__MASK;
 }
-#define A3XX_SP_SP_CTRL_REG_LOMODE__MASK			0x00c00000
-#define A3XX_SP_SP_CTRL_REG_LOMODE__SHIFT			22
-static inline uint32_t A3XX_SP_SP_CTRL_REG_LOMODE(uint32_t val)
+#define A3XX_SP_SP_CTRL_REG_L0MODE__MASK			0x00c00000
+#define A3XX_SP_SP_CTRL_REG_L0MODE__SHIFT			22
+static inline uint32_t A3XX_SP_SP_CTRL_REG_L0MODE(uint32_t val)
 {
-	return ((val) << A3XX_SP_SP_CTRL_REG_LOMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_LOMODE__MASK;
+	return ((val) << A3XX_SP_SP_CTRL_REG_L0MODE__SHIFT) & A3XX_SP_SP_CTRL_REG_L0MODE__MASK;
 }
 
 #define REG_A3XX_SP_VS_CTRL_REG0				0x000022c4
@@ -1569,6 +1675,7 @@ static inline uint32_t A3XX_SP_VS_CTRL_REG0_THREADSIZE(enum a3xx_threadsize val)
 }
 #define A3XX_SP_VS_CTRL_REG0_SUPERTHREADMODE			0x00200000
 #define A3XX_SP_VS_CTRL_REG0_PIXLODENABLE			0x00400000
+#define A3XX_SP_VS_CTRL_REG0_COMPUTEMODE			0x00800000
 #define A3XX_SP_VS_CTRL_REG0_LENGTH__MASK			0xff000000
 #define A3XX_SP_VS_CTRL_REG0_LENGTH__SHIFT			24
 static inline uint32_t A3XX_SP_VS_CTRL_REG0_LENGTH(uint32_t val)
@@ -1742,6 +1849,7 @@ static inline uint32_t A3XX_SP_FS_CTRL_REG0_THREADSIZE(enum a3xx_threadsize val)
 }
 #define A3XX_SP_FS_CTRL_REG0_SUPERTHREADMODE			0x00200000
 #define A3XX_SP_FS_CTRL_REG0_PIXLODENABLE			0x00400000
+#define A3XX_SP_FS_CTRL_REG0_COMPUTEMODE			0x00800000
 #define A3XX_SP_FS_CTRL_REG0_LENGTH__MASK			0xff000000
 #define A3XX_SP_FS_CTRL_REG0_LENGTH__SHIFT			24
 static inline uint32_t A3XX_SP_FS_CTRL_REG0_LENGTH(uint32_t val)
@@ -1802,6 +1910,13 @@ static inline uint32_t A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val)
 #define REG_A3XX_SP_FS_FLAT_SHAD_MODE_REG_1			0x000022e9
 
 #define REG_A3XX_SP_FS_OUTPUT_REG				0x000022ec
+#define A3XX_SP_FS_OUTPUT_REG_DEPTH_ENABLE			0x00000080
+#define A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK			0x0000ff00
+#define A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT		8
+static inline uint32_t A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID(uint32_t val)
+{
+	return ((val) << A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT) & A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK;
+}
 
 static inline uint32_t REG_A3XX_SP_FS_MRT(uint32_t i0) { return 0x000022f0 + 0x1*i0; }
 
@@ -1914,6 +2029,42 @@ static inline uint32_t A3XX_TPL1_TP_FS_TEX_OFFSET_BASETABLEPTR(uint32_t val)
 
 #define REG_A3XX_VBIF_OUT_AXI_AOOO				0x0000305f
 
+#define REG_A3XX_VBIF_PERF_CNT_EN				0x00003070
+#define A3XX_VBIF_PERF_CNT_EN_CNT0				0x00000001
+#define A3XX_VBIF_PERF_CNT_EN_CNT1				0x00000002
+#define A3XX_VBIF_PERF_CNT_EN_PWRCNT0				0x00000004
+#define A3XX_VBIF_PERF_CNT_EN_PWRCNT1				0x00000008
+#define A3XX_VBIF_PERF_CNT_EN_PWRCNT2				0x00000010
+
+#define REG_A3XX_VBIF_PERF_CNT_CLR				0x00003071
+#define A3XX_VBIF_PERF_CNT_CLR_CNT0				0x00000001
+#define A3XX_VBIF_PERF_CNT_CLR_CNT1				0x00000002
+#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT0				0x00000004
+#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT1				0x00000008
+#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT2				0x00000010
+
+#define REG_A3XX_VBIF_PERF_CNT_SEL				0x00003072
+
+#define REG_A3XX_VBIF_PERF_CNT0_LO				0x00003073
+
+#define REG_A3XX_VBIF_PERF_CNT0_HI				0x00003074
+
+#define REG_A3XX_VBIF_PERF_CNT1_LO				0x00003075
+
+#define REG_A3XX_VBIF_PERF_CNT1_HI				0x00003076
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT0_LO				0x00003077
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT0_HI				0x00003078
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT1_LO				0x00003079
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT1_HI				0x0000307a
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT2_LO				0x0000307b
+
+#define REG_A3XX_VBIF_PERF_PWR_CNT2_HI				0x0000307c
+
 #define REG_A3XX_VSC_BIN_SIZE					0x00000c01
 #define A3XX_VSC_BIN_SIZE_WIDTH__MASK				0x0000001f
 #define A3XX_VSC_BIN_SIZE_WIDTH__SHIFT				0
@@ -2080,6 +2231,8 @@ static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE(enum a3xx_cache_op
 }
 #define A3XX_UCHE_CACHE_INVALIDATE1_REG_ENTIRE_CACHE		0x80000000
 
+#define REG_A3XX_UNKNOWN_0EA6					0x00000ea6
+
 #define REG_A3XX_SP_PERFCOUNTER0_SELECT				0x00000ec4
 
 #define REG_A3XX_SP_PERFCOUNTER1_SELECT				0x00000ec5
@@ -2117,6 +2270,39 @@ static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE(enum a3xx_cache_op
 #define REG_A3XX_VGT_EVENT_INITIATOR				0x000021f9
 
 #define REG_A3XX_VGT_DRAW_INITIATOR				0x000021fc
+#define A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK			0x0000003f
+#define A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT		0
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE(enum pc_di_primtype val)
+{
+	return ((val) << A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT) & A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK		0x000000c0
+#define A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT		6
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+	return ((val) << A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT) & A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK			0x00000600
+#define A3XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT			9
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+	return ((val) << A3XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT) & A3XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK		0x00000800
+#define A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT		11
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE(enum pc_di_index_size val)
+{
+	return ((val) << A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT) & A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK;
+}
+#define A3XX_VGT_DRAW_INITIATOR_NOT_EOP				0x00001000
+#define A3XX_VGT_DRAW_INITIATOR_SMALL_INDEX			0x00002000
+#define A3XX_VGT_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE	0x00004000
+#define A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK		0xffff0000
+#define A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT		16
+static inline uint32_t A3XX_VGT_DRAW_INITIATOR_NUM_INDICES(uint32_t val)
+{
+	return ((val) << A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__SHIFT) & A3XX_VGT_DRAW_INITIATOR_NUM_INDICES__MASK;
+}
 
 #define REG_A3XX_VGT_IMMED_DATA					0x000021fd
 
@@ -2152,6 +2338,12 @@ static inline uint32_t A3XX_TEX_SAMP_0_WRAP_R(enum a3xx_tex_clamp val)
 {
 	return ((val) << A3XX_TEX_SAMP_0_WRAP_R__SHIFT) & A3XX_TEX_SAMP_0_WRAP_R__MASK;
 }
+#define A3XX_TEX_SAMP_0_COMPARE_FUNC__MASK			0x00700000
+#define A3XX_TEX_SAMP_0_COMPARE_FUNC__SHIFT			20
+static inline uint32_t A3XX_TEX_SAMP_0_COMPARE_FUNC(enum adreno_compare_func val)
+{
+	return ((val) << A3XX_TEX_SAMP_0_COMPARE_FUNC__SHIFT) & A3XX_TEX_SAMP_0_COMPARE_FUNC__MASK;
+}
 #define A3XX_TEX_SAMP_0_UNNORM_COORDS				0x80000000
 
 #define REG_A3XX_TEX_SAMP_1					0x00000001
@@ -2170,6 +2362,7 @@ static inline uint32_t A3XX_TEX_SAMP_1_MIN_LOD(float val)
 
 #define REG_A3XX_TEX_CONST_0					0x00000000
 #define A3XX_TEX_CONST_0_TILED					0x00000001
+#define A3XX_TEX_CONST_0_SRGB					0x00000004
 #define A3XX_TEX_CONST_0_SWIZ_X__MASK				0x00000070
 #define A3XX_TEX_CONST_0_SWIZ_X__SHIFT				4
 static inline uint32_t A3XX_TEX_CONST_0_SWIZ_X(enum a3xx_tex_swiz val)
@@ -2206,6 +2399,7 @@ static inline uint32_t A3XX_TEX_CONST_0_FMT(enum a3xx_tex_fmt val)
 {
 	return ((val) << A3XX_TEX_CONST_0_FMT__SHIFT) & A3XX_TEX_CONST_0_FMT__MASK;
 }
+#define A3XX_TEX_CONST_0_NOCONVERT				0x20000000
 #define A3XX_TEX_CONST_0_TYPE__MASK				0xc0000000
 #define A3XX_TEX_CONST_0_TYPE__SHIFT				30
 static inline uint32_t A3XX_TEX_CONST_0_TYPE(enum a3xx_tex_type val)
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
index 942e09d..2773600 100644
--- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
@@ -392,13 +392,10 @@ static const unsigned int a3xx_registers[] = {
 #ifdef CONFIG_DEBUG_FS
 static void a3xx_show(struct msm_gpu *gpu, struct seq_file *m)
 {
-	struct drm_device *dev = gpu->dev;
 	int i;
 
 	adreno_show(gpu, m);
 
-	mutex_lock(&dev->struct_mutex);
-
 	gpu->funcs->pm_resume(gpu);
 
 	seq_printf(m, "status:   %08x\n",
@@ -418,8 +415,6 @@ static void a3xx_show(struct msm_gpu *gpu, struct seq_file *m)
 	}
 
 	gpu->funcs->pm_suspend(gpu);
-
-	mutex_unlock(&dev->struct_mutex);
 }
 #endif
 
@@ -685,6 +680,8 @@ static int a3xx_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id dt_match[] = {
+	{ .compatible = "qcom,adreno-3xx" },
+	/* for backwards compat w/ downstream kgsl DT files: */
 	{ .compatible = "qcom,kgsl-3d0" },
 	{}
 };
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h
index bb9a8ca..85ff66c 100644
--- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h
@@ -19,6 +19,11 @@
 #define __A3XX_GPU_H__
 
 #include "adreno_gpu.h"
+
+/* arrg, somehow fb.h is getting pulled in: */
+#undef ROP_COPY
+#undef ROP_XOR
+
 #include "a3xx.xml.h"
 
 struct a3xx_gpu {
diff --git a/drivers/gpu/drm/msm/adreno/adreno_common.xml.h b/drivers/gpu/drm/msm/adreno/adreno_common.xml.h
index d6e6ce2..9de19ac 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_common.xml.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_common.xml.h
@@ -10,13 +10,13 @@ git clone https://github.com/freedreno/envytools.git
 The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2013-11-30 14:47:15)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (   8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  26602 bytes, from 2014-06-25 12:57:16)
 
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -87,15 +87,6 @@ enum adreno_rb_blend_factor {
 	FACTOR_SRC_ALPHA_SATURATE = 16,
 };
 
-enum adreno_rb_blend_opcode {
-	BLEND_DST_PLUS_SRC = 0,
-	BLEND_SRC_MINUS_DST = 1,
-	BLEND_MIN_DST_SRC = 2,
-	BLEND_MAX_DST_SRC = 3,
-	BLEND_DST_MINUS_SRC = 4,
-	BLEND_DST_PLUS_SRC_BIAS = 5,
-};
-
 enum adreno_rb_surface_endian {
 	ENDIAN_NONE = 0,
 	ENDIAN_8IN16 = 1,
@@ -116,6 +107,39 @@ enum adreno_rb_depth_format {
 	DEPTHX_24_8 = 1,
 };
 
+enum adreno_rb_copy_control_mode {
+	RB_COPY_RESOLVE = 1,
+	RB_COPY_CLEAR = 2,
+	RB_COPY_DEPTH_STENCIL = 5,
+};
+
+enum a3xx_render_mode {
+	RB_RENDERING_PASS = 0,
+	RB_TILING_PASS = 1,
+	RB_RESOLVE_PASS = 2,
+	RB_COMPUTE_PASS = 3,
+};
+
+enum a3xx_msaa_samples {
+	MSAA_ONE = 0,
+	MSAA_TWO = 1,
+	MSAA_FOUR = 2,
+};
+
+enum a3xx_threadmode {
+	MULTI = 0,
+	SINGLE = 1,
+};
+
+enum a3xx_instrbuffermode {
+	BUFFER = 1,
+};
+
+enum a3xx_threadsize {
+	TWO_QUADS = 0,
+	FOUR_QUADS = 1,
+};
+
 #define REG_AXXX_CP_RB_BASE					0x000001c0
 
 #define REG_AXXX_CP_RB_CNTL					0x000001c1
@@ -264,6 +288,8 @@ static inline uint32_t AXXX_SCRATCH_UMSK_SWAP(uint32_t val)
 #define REG_AXXX_CP_INT_ACK					0x000001f4
 
 #define REG_AXXX_CP_ME_CNTL					0x000001f6
+#define AXXX_CP_ME_CNTL_BUSY					0x20000000
+#define AXXX_CP_ME_CNTL_HALT					0x10000000
 
 #define REG_AXXX_CP_ME_STATUS					0x000001f7
 
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 28ca8cd..655ce5b 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -91,9 +91,17 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
 int adreno_hw_init(struct msm_gpu *gpu)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	int ret;
 
 	DBG("%s", gpu->name);
 
+	ret = msm_gem_get_iova(gpu->rb->bo, gpu->id, &gpu->rb_iova);
+	if (ret) {
+		gpu->rb_iova = 0;
+		dev_err(gpu->dev->dev, "could not map ringbuffer: %d\n", ret);
+		return ret;
+	}
+
 	/* Setup REG_CP_RB_CNTL: */
 	gpu_write(gpu, REG_AXXX_CP_RB_CNTL,
 			/* size is log2(quad-words): */
@@ -362,8 +370,10 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 			return ret;
 	}
 
+	mutex_lock(&drm->struct_mutex);
 	gpu->memptrs_bo = msm_gem_new(drm, sizeof(*gpu->memptrs),
 			MSM_BO_UNCACHED);
+	mutex_unlock(&drm->struct_mutex);
 	if (IS_ERR(gpu->memptrs_bo)) {
 		ret = PTR_ERR(gpu->memptrs_bo);
 		gpu->memptrs_bo = NULL;
@@ -371,13 +381,13 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		return ret;
 	}
 
-	gpu->memptrs = msm_gem_vaddr_locked(gpu->memptrs_bo);
+	gpu->memptrs = msm_gem_vaddr(gpu->memptrs_bo);
 	if (!gpu->memptrs) {
 		dev_err(drm->dev, "could not vmap memptrs\n");
 		return -ENOMEM;
 	}
 
-	ret = msm_gem_get_iova_locked(gpu->memptrs_bo, gpu->base.id,
+	ret = msm_gem_get_iova(gpu->memptrs_bo, gpu->base.id,
 			&gpu->memptrs_iova);
 	if (ret) {
 		dev_err(drm->dev, "could not map memptrs: %d\n", ret);
diff --git a/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h b/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h
index ae992c7..4eee0ec 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h
@@ -10,13 +10,13 @@ git clone https://github.com/freedreno/envytools.git
 The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2013-11-30 14:47:15)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32814 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   8900 bytes, from 2013-10-22 23:57:49)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  10574 bytes, from 2013-11-13 05:44:45)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  53644 bytes, from 2013-11-30 15:07:33)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (   8344 bytes, from 2013-11-30 14:49:47)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (   9859 bytes, from 2014-06-02 15:21:30)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14477 bytes, from 2014-05-16 11:51:57)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  58020 bytes, from 2014-06-25 12:57:16)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  26602 bytes, from 2014-06-25 12:57:16)
 
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -105,6 +105,7 @@ enum pc_di_index_size {
 
 enum pc_di_vis_cull_mode {
 	IGNORE_VISIBILITY = 0,
+	USE_VISIBILITY = 1,
 };
 
 enum adreno_pm4_packet_type {
@@ -163,6 +164,11 @@ enum adreno_pm4_type3_packets {
 	CP_SET_BIN = 76,
 	CP_TEST_TWO_MEMS = 113,
 	CP_WAIT_FOR_ME = 19,
+	CP_SET_DRAW_STATE = 67,
+	CP_DRAW_INDX_OFFSET = 56,
+	CP_DRAW_INDIRECT = 40,
+	CP_DRAW_INDX_INDIRECT = 41,
+	CP_DRAW_AUTO = 36,
 	IN_IB_PREFETCH_END = 23,
 	IN_SUBBLK_PREFETCH = 31,
 	IN_INSTR_PREFETCH = 32,
@@ -232,6 +238,211 @@ static inline uint32_t CP_LOAD_STATE_1_EXT_SRC_ADDR(uint32_t val)
 	return ((val >> 2) << CP_LOAD_STATE_1_EXT_SRC_ADDR__SHIFT) & CP_LOAD_STATE_1_EXT_SRC_ADDR__MASK;
 }
 
+#define REG_CP_DRAW_INDX_0					0x00000000
+#define CP_DRAW_INDX_0_VIZ_QUERY__MASK				0xffffffff
+#define CP_DRAW_INDX_0_VIZ_QUERY__SHIFT				0
+static inline uint32_t CP_DRAW_INDX_0_VIZ_QUERY(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_0_VIZ_QUERY__SHIFT) & CP_DRAW_INDX_0_VIZ_QUERY__MASK;
+}
+
+#define REG_CP_DRAW_INDX_1					0x00000001
+#define CP_DRAW_INDX_1_PRIM_TYPE__MASK				0x0000003f
+#define CP_DRAW_INDX_1_PRIM_TYPE__SHIFT				0
+static inline uint32_t CP_DRAW_INDX_1_PRIM_TYPE(enum pc_di_primtype val)
+{
+	return ((val) << CP_DRAW_INDX_1_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_1_PRIM_TYPE__MASK;
+}
+#define CP_DRAW_INDX_1_SOURCE_SELECT__MASK			0x000000c0
+#define CP_DRAW_INDX_1_SOURCE_SELECT__SHIFT			6
+static inline uint32_t CP_DRAW_INDX_1_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+	return ((val) << CP_DRAW_INDX_1_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_1_SOURCE_SELECT__MASK;
+}
+#define CP_DRAW_INDX_1_VIS_CULL__MASK				0x00000600
+#define CP_DRAW_INDX_1_VIS_CULL__SHIFT				9
+static inline uint32_t CP_DRAW_INDX_1_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+	return ((val) << CP_DRAW_INDX_1_VIS_CULL__SHIFT) & CP_DRAW_INDX_1_VIS_CULL__MASK;
+}
+#define CP_DRAW_INDX_1_INDEX_SIZE__MASK				0x00000800
+#define CP_DRAW_INDX_1_INDEX_SIZE__SHIFT			11
+static inline uint32_t CP_DRAW_INDX_1_INDEX_SIZE(enum pc_di_index_size val)
+{
+	return ((val) << CP_DRAW_INDX_1_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_1_INDEX_SIZE__MASK;
+}
+#define CP_DRAW_INDX_1_NOT_EOP					0x00001000
+#define CP_DRAW_INDX_1_SMALL_INDEX				0x00002000
+#define CP_DRAW_INDX_1_PRE_DRAW_INITIATOR_ENABLE		0x00004000
+#define CP_DRAW_INDX_1_NUM_INDICES__MASK			0xffff0000
+#define CP_DRAW_INDX_1_NUM_INDICES__SHIFT			16
+static inline uint32_t CP_DRAW_INDX_1_NUM_INDICES(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_1_NUM_INDICES__SHIFT) & CP_DRAW_INDX_1_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2					0x00000002
+#define CP_DRAW_INDX_2_NUM_INDICES__MASK			0xffffffff
+#define CP_DRAW_INDX_2_NUM_INDICES__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_2_NUM_INDICES(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2					0x00000002
+#define CP_DRAW_INDX_2_INDX_BASE__MASK				0xffffffff
+#define CP_DRAW_INDX_2_INDX_BASE__SHIFT				0
+static inline uint32_t CP_DRAW_INDX_2_INDX_BASE(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_2_INDX_BASE__SHIFT) & CP_DRAW_INDX_2_INDX_BASE__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2					0x00000002
+#define CP_DRAW_INDX_2_INDX_SIZE__MASK				0xffffffff
+#define CP_DRAW_INDX_2_INDX_SIZE__SHIFT				0
+static inline uint32_t CP_DRAW_INDX_2_INDX_SIZE(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_2_INDX_SIZE__SHIFT) & CP_DRAW_INDX_2_INDX_SIZE__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2_0					0x00000000
+#define CP_DRAW_INDX_2_0_VIZ_QUERY__MASK			0xffffffff
+#define CP_DRAW_INDX_2_0_VIZ_QUERY__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_2_0_VIZ_QUERY(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_2_0_VIZ_QUERY__SHIFT) & CP_DRAW_INDX_2_0_VIZ_QUERY__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2_1					0x00000001
+#define CP_DRAW_INDX_2_1_PRIM_TYPE__MASK			0x0000003f
+#define CP_DRAW_INDX_2_1_PRIM_TYPE__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_2_1_PRIM_TYPE(enum pc_di_primtype val)
+{
+	return ((val) << CP_DRAW_INDX_2_1_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_2_1_PRIM_TYPE__MASK;
+}
+#define CP_DRAW_INDX_2_1_SOURCE_SELECT__MASK			0x000000c0
+#define CP_DRAW_INDX_2_1_SOURCE_SELECT__SHIFT			6
+static inline uint32_t CP_DRAW_INDX_2_1_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+	return ((val) << CP_DRAW_INDX_2_1_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_2_1_SOURCE_SELECT__MASK;
+}
+#define CP_DRAW_INDX_2_1_VIS_CULL__MASK				0x00000600
+#define CP_DRAW_INDX_2_1_VIS_CULL__SHIFT			9
+static inline uint32_t CP_DRAW_INDX_2_1_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+	return ((val) << CP_DRAW_INDX_2_1_VIS_CULL__SHIFT) & CP_DRAW_INDX_2_1_VIS_CULL__MASK;
+}
+#define CP_DRAW_INDX_2_1_INDEX_SIZE__MASK			0x00000800
+#define CP_DRAW_INDX_2_1_INDEX_SIZE__SHIFT			11
+static inline uint32_t CP_DRAW_INDX_2_1_INDEX_SIZE(enum pc_di_index_size val)
+{
+	return ((val) << CP_DRAW_INDX_2_1_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_2_1_INDEX_SIZE__MASK;
+}
+#define CP_DRAW_INDX_2_1_NOT_EOP				0x00001000
+#define CP_DRAW_INDX_2_1_SMALL_INDEX				0x00002000
+#define CP_DRAW_INDX_2_1_PRE_DRAW_INITIATOR_ENABLE		0x00004000
+#define CP_DRAW_INDX_2_1_NUM_INDICES__MASK			0xffff0000
+#define CP_DRAW_INDX_2_1_NUM_INDICES__SHIFT			16
+static inline uint32_t CP_DRAW_INDX_2_1_NUM_INDICES(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_2_1_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_1_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_2_2					0x00000002
+#define CP_DRAW_INDX_2_2_NUM_INDICES__MASK			0xffffffff
+#define CP_DRAW_INDX_2_2_NUM_INDICES__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_2_2_NUM_INDICES(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_2_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_2_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_0				0x00000000
+#define CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__MASK			0x0000003f
+#define CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_PRIM_TYPE(enum pc_di_primtype val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__MASK		0x000000c0
+#define CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__SHIFT		6
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT(enum pc_di_src_sel val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_VIS_CULL__MASK			0x00000700
+#define CP_DRAW_INDX_OFFSET_0_VIS_CULL__SHIFT			8
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_VIS_CULL(enum pc_di_vis_cull_mode val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_0_VIS_CULL__SHIFT) & CP_DRAW_INDX_OFFSET_0_VIS_CULL__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__MASK			0x00000800
+#define CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__SHIFT			11
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_INDEX_SIZE(enum pc_di_index_size val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__MASK;
+}
+#define CP_DRAW_INDX_OFFSET_0_NOT_EOP				0x00001000
+#define CP_DRAW_INDX_OFFSET_0_SMALL_INDEX			0x00002000
+#define CP_DRAW_INDX_OFFSET_0_PRE_DRAW_INITIATOR_ENABLE		0x00004000
+#define CP_DRAW_INDX_OFFSET_0_NUM_INDICES__MASK			0xffff0000
+#define CP_DRAW_INDX_OFFSET_0_NUM_INDICES__SHIFT		16
+static inline uint32_t CP_DRAW_INDX_OFFSET_0_NUM_INDICES(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_0_NUM_INDICES__SHIFT) & CP_DRAW_INDX_OFFSET_0_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_1				0x00000001
+
+#define REG_CP_DRAW_INDX_OFFSET_2				0x00000002
+#define CP_DRAW_INDX_OFFSET_2_NUM_INDICES__MASK			0xffffffff
+#define CP_DRAW_INDX_OFFSET_2_NUM_INDICES__SHIFT		0
+static inline uint32_t CP_DRAW_INDX_OFFSET_2_NUM_INDICES(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_OFFSET_2_NUM_INDICES__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_2				0x00000002
+#define CP_DRAW_INDX_OFFSET_2_INDX_BASE__MASK			0xffffffff
+#define CP_DRAW_INDX_OFFSET_2_INDX_BASE__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_OFFSET_2_INDX_BASE(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_2_INDX_BASE__SHIFT) & CP_DRAW_INDX_OFFSET_2_INDX_BASE__MASK;
+}
+
+#define REG_CP_DRAW_INDX_OFFSET_2				0x00000002
+#define CP_DRAW_INDX_OFFSET_2_INDX_SIZE__MASK			0xffffffff
+#define CP_DRAW_INDX_OFFSET_2_INDX_SIZE__SHIFT			0
+static inline uint32_t CP_DRAW_INDX_OFFSET_2_INDX_SIZE(uint32_t val)
+{
+	return ((val) << CP_DRAW_INDX_OFFSET_2_INDX_SIZE__SHIFT) & CP_DRAW_INDX_OFFSET_2_INDX_SIZE__MASK;
+}
+
+#define REG_CP_SET_DRAW_STATE_0					0x00000000
+#define CP_SET_DRAW_STATE_0_COUNT__MASK				0x0000ffff
+#define CP_SET_DRAW_STATE_0_COUNT__SHIFT			0
+static inline uint32_t CP_SET_DRAW_STATE_0_COUNT(uint32_t val)
+{
+	return ((val) << CP_SET_DRAW_STATE_0_COUNT__SHIFT) & CP_SET_DRAW_STATE_0_COUNT__MASK;
+}
+#define CP_SET_DRAW_STATE_0_DIRTY				0x00010000
+#define CP_SET_DRAW_STATE_0_DISABLE				0x00020000
+#define CP_SET_DRAW_STATE_0_DISABLE_ALL_GROUPS			0x00040000
+#define CP_SET_DRAW_STATE_0_LOAD_IMMED				0x00080000
+#define CP_SET_DRAW_STATE_0_GROUP_ID__MASK			0x1f000000
+#define CP_SET_DRAW_STATE_0_GROUP_ID__SHIFT			24
+static inline uint32_t CP_SET_DRAW_STATE_0_GROUP_ID(uint32_t val)
+{
+	return ((val) << CP_SET_DRAW_STATE_0_GROUP_ID__SHIFT) & CP_SET_DRAW_STATE_0_GROUP_ID__MASK;
+}
+
+#define REG_CP_SET_DRAW_STATE_1					0x00000001
+#define CP_SET_DRAW_STATE_1_ADDR__MASK				0xffffffff
+#define CP_SET_DRAW_STATE_1_ADDR__SHIFT				0
+static inline uint32_t CP_SET_DRAW_STATE_1_ADDR(uint32_t val)
+{
+	return ((val) << CP_SET_DRAW_STATE_1_ADDR__SHIFT) & CP_SET_DRAW_STATE_1_ADDR__MASK;
+}
+
 #define REG_CP_SET_BIN_0					0x00000000
 
 #define REG_CP_SET_BIN_1					0x00000001
@@ -262,5 +473,21 @@ static inline uint32_t CP_SET_BIN_2_Y2(uint32_t val)
 	return ((val) << CP_SET_BIN_2_Y2__SHIFT) & CP_SET_BIN_2_Y2__MASK;
 }
 
+#define REG_CP_SET_BIN_DATA_0					0x00000000
+#define CP_SET_BIN_DATA_0_BIN_DATA_ADDR__MASK			0xffffffff
+#define CP_SET_BIN_DATA_0_BIN_DATA_ADDR__SHIFT			0
+static inline uint32_t CP_SET_BIN_DATA_0_BIN_DATA_ADDR(uint32_t val)
+{
+	return ((val) << CP_SET_BIN_DATA_0_BIN_DATA_ADDR__SHIFT) & CP_SET_BIN_DATA_0_BIN_DATA_ADDR__MASK;
+}
+
+#define REG_CP_SET_BIN_DATA_1					0x00000001
+#define CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__MASK		0xffffffff
+#define CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__SHIFT		0
+static inline uint32_t CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS(uint32_t val)
+{
+	return ((val) << CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__SHIFT) & CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__MASK;
+}
+
 
 #endif /* ADRENO_PM4_XML */
diff --git a/drivers/gpu/drm/msm/dsi/dsi.xml.h b/drivers/gpu/drm/msm/dsi/dsi.xml.h
index 87be647..0f1f5b9 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.xml.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.xml.h
@@ -12,12 +12,12 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
 Copyright (C) 2013 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
diff --git a/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h b/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h
index 747a6ef..d468f86 100644
--- a/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h
+++ b/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h
@@ -12,12 +12,12 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
 Copyright (C) 2013 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
diff --git a/drivers/gpu/drm/msm/dsi/sfpb.xml.h b/drivers/gpu/drm/msm/dsi/sfpb.xml.h
index 48e03ac..da874005 100644
--- a/drivers/gpu/drm/msm/dsi/sfpb.xml.h
+++ b/drivers/gpu/drm/msm/dsi/sfpb.xml.h
@@ -12,12 +12,12 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
 Copyright (C) 2013 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 7f7aade..a125a7e 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -123,7 +123,8 @@ struct hdmi *hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
 	for (i = 0; i < config->hpd_reg_cnt; i++) {
 		struct regulator *reg;
 
-		reg = devm_regulator_get(&pdev->dev, config->hpd_reg_names[i]);
+		reg = devm_regulator_get_exclusive(&pdev->dev,
+				config->hpd_reg_names[i]);
 		if (IS_ERR(reg)) {
 			ret = PTR_ERR(reg);
 			dev_err(dev->dev, "failed to get hpd regulator: %s (%d)\n",
@@ -138,7 +139,8 @@ struct hdmi *hdmi_init(struct drm_device *dev, struct drm_encoder *encoder)
 	for (i = 0; i < config->pwr_reg_cnt; i++) {
 		struct regulator *reg;
 
-		reg = devm_regulator_get(&pdev->dev, config->pwr_reg_names[i]);
+		reg = devm_regulator_get_exclusive(&pdev->dev,
+				config->pwr_reg_names[i]);
 		if (IS_ERR(reg)) {
 			ret = PTR_ERR(reg);
 			dev_err(dev->dev, "failed to get pwr regulator: %s (%d)\n",
@@ -266,37 +268,56 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
 	{
 		int gpio = of_get_named_gpio(of_node, name, 0);
 		if (gpio < 0) {
-			dev_err(dev, "failed to get gpio: %s (%d)\n",
-					name, gpio);
-			gpio = -1;
+			char name2[32];
+			snprintf(name2, sizeof(name2), "%s-gpio", name);
+			gpio = of_get_named_gpio(of_node, name2, 0);
+			if (gpio < 0) {
+				dev_err(dev, "failed to get gpio: %s (%d)\n",
+						name, gpio);
+				gpio = -1;
+			}
 		}
 		return gpio;
 	}
 
-	/* TODO actually use DT.. */
-	static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
-	static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
-	static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"};
-	static unsigned long hpd_clk_freq[] = {0, 19200000, 0};
-	static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"};
+	if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8074")) {
+		static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
+		static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
+		static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"};
+		static unsigned long hpd_clk_freq[] = {0, 19200000, 0};
+		static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"};
+		config.phy_init      = hdmi_phy_8x74_init;
+		config.hpd_reg_names = hpd_reg_names;
+		config.hpd_reg_cnt   = ARRAY_SIZE(hpd_reg_names);
+		config.pwr_reg_names = pwr_reg_names;
+		config.pwr_reg_cnt   = ARRAY_SIZE(pwr_reg_names);
+		config.hpd_clk_names = hpd_clk_names;
+		config.hpd_freq      = hpd_clk_freq;
+		config.hpd_clk_cnt   = ARRAY_SIZE(hpd_clk_names);
+		config.pwr_clk_names = pwr_clk_names;
+		config.pwr_clk_cnt   = ARRAY_SIZE(pwr_clk_names);
+		config.shared_irq    = true;
+	} else if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8960")) {
+		static const char *hpd_clk_names[] = {"core_clk", "master_iface_clk", "slave_iface_clk"};
+		static const char *hpd_reg_names[] = {"core-vdda", "hdmi-mux"};
+		config.phy_init      = hdmi_phy_8960_init;
+		config.hpd_reg_names = hpd_reg_names;
+		config.hpd_reg_cnt   = ARRAY_SIZE(hpd_reg_names);
+		config.hpd_clk_names = hpd_clk_names;
+		config.hpd_clk_cnt   = ARRAY_SIZE(hpd_clk_names);
+	} else if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8660")) {
+		config.phy_init      = hdmi_phy_8x60_init;
+	} else {
+		dev_err(dev, "unknown phy: %s\n", of_node->name);
+	}
 
-	config.phy_init      = hdmi_phy_8x74_init;
 	config.mmio_name     = "core_physical";
-	config.hpd_reg_names = hpd_reg_names;
-	config.hpd_reg_cnt   = ARRAY_SIZE(hpd_reg_names);
-	config.pwr_reg_names = pwr_reg_names;
-	config.pwr_reg_cnt   = ARRAY_SIZE(pwr_reg_names);
-	config.hpd_clk_names = hpd_clk_names;
-	config.hpd_freq      = hpd_clk_freq;
-	config.hpd_clk_cnt   = ARRAY_SIZE(hpd_clk_names);
-	config.pwr_clk_names = pwr_clk_names;
-	config.pwr_clk_cnt   = ARRAY_SIZE(pwr_clk_names);
 	config.ddc_clk_gpio  = get_gpio("qcom,hdmi-tx-ddc-clk");
 	config.ddc_data_gpio = get_gpio("qcom,hdmi-tx-ddc-data");
 	config.hpd_gpio      = get_gpio("qcom,hdmi-tx-hpd");
 	config.mux_en_gpio   = get_gpio("qcom,hdmi-tx-mux-en");
 	config.mux_sel_gpio  = get_gpio("qcom,hdmi-tx-mux-sel");
-	config.shared_irq    = true;
+	config.mux_lpm_gpio  = get_gpio("qcom,hdmi-tx-mux-lpm");
 
 #else
 	static const char *hpd_clk_names[] = {
@@ -373,7 +394,9 @@ static int hdmi_dev_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id dt_match[] = {
-	{ .compatible = "qcom,hdmi-tx" },
+	{ .compatible = "qcom,hdmi-tx-8074" },
+	{ .compatible = "qcom,hdmi-tx-8960" },
+	{ .compatible = "qcom,hdmi-tx-8660" },
 	{}
 };
 
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index 9d7723c..b981995 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -96,6 +96,7 @@ struct hdmi_platform_config {
 
 	/* gpio's: */
 	int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, mux_en_gpio, mux_sel_gpio;
+	int mux_lpm_gpio;
 
 	/* older devices had their own irq, mdp5+ it is shared w/ mdp: */
 	bool shared_irq;
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
index e263658..e89fe05 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
@@ -12,14 +12,14 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -148,9 +148,9 @@ static inline uint32_t REG_HDMI_GENERIC0(uint32_t i0) { return 0x00000088 + 0x4*
 
 static inline uint32_t REG_HDMI_GENERIC1(uint32_t i0) { return 0x000000a8 + 0x4*i0; }
 
-static inline uint32_t REG_HDMI_ACR(uint32_t i0) { return 0x000000c4 + 0x8*i0; }
+static inline uint32_t REG_HDMI_ACR(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; }
 
-static inline uint32_t REG_HDMI_ACR_0(uint32_t i0) { return 0x000000c4 + 0x8*i0; }
+static inline uint32_t REG_HDMI_ACR_0(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; }
 #define HDMI_ACR_0_CTS__MASK					0xfffff000
 #define HDMI_ACR_0_CTS__SHIFT					12
 static inline uint32_t HDMI_ACR_0_CTS(uint32_t val)
@@ -158,7 +158,7 @@ static inline uint32_t HDMI_ACR_0_CTS(uint32_t val)
 	return ((val) << HDMI_ACR_0_CTS__SHIFT) & HDMI_ACR_0_CTS__MASK;
 }
 
-static inline uint32_t REG_HDMI_ACR_1(uint32_t i0) { return 0x000000c8 + 0x8*i0; }
+static inline uint32_t REG_HDMI_ACR_1(enum hdmi_acr_cts i0) { return 0x000000c8 + 0x8*i0; }
 #define HDMI_ACR_1_N__MASK					0xffffffff
 #define HDMI_ACR_1_N__SHIFT					0
 static inline uint32_t HDMI_ACR_1_N(uint32_t val)
@@ -552,6 +552,103 @@ static inline uint32_t HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(uint32_t val)
 #define REG_HDMI_8960_PHY_REG11					0x0000042c
 
 #define REG_HDMI_8960_PHY_REG12					0x00000430
+#define HDMI_8960_PHY_REG12_SW_RESET				0x00000020
+#define HDMI_8960_PHY_REG12_PWRDN_B				0x00000080
+
+#define REG_HDMI_8960_PHY_REG_BIST_CFG				0x00000434
+
+#define REG_HDMI_8960_PHY_DEBUG_BUS_SEL				0x00000438
+
+#define REG_HDMI_8960_PHY_REG_MISC0				0x0000043c
+
+#define REG_HDMI_8960_PHY_REG13					0x00000440
+
+#define REG_HDMI_8960_PHY_REG14					0x00000444
+
+#define REG_HDMI_8960_PHY_REG15					0x00000448
+
+#define REG_HDMI_8960_PHY_PLL_REFCLK_CFG			0x00000500
+
+#define REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG			0x00000504
+
+#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0			0x00000508
+
+#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1			0x0000050c
+
+#define REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG			0x00000510
+
+#define REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG			0x00000514
+
+#define REG_HDMI_8960_PHY_PLL_PWRDN_B				0x00000518
+#define HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL			0x00000002
+#define HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B			0x00000008
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG0				0x0000051c
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG1				0x00000520
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG2				0x00000524
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG3				0x00000528
+
+#define REG_HDMI_8960_PHY_PLL_SDM_CFG4				0x0000052c
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG0				0x00000530
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG1				0x00000534
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG2				0x00000538
+
+#define REG_HDMI_8960_PHY_PLL_SSC_CFG3				0x0000053c
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0			0x00000540
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1			0x00000544
+
+#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2			0x00000548
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0			0x0000054c
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1			0x00000550
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2			0x00000554
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3			0x00000558
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4			0x0000055c
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5			0x00000560
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6			0x00000564
+
+#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7			0x00000568
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_SEL				0x0000056c
+
+#define REG_HDMI_8960_PHY_PLL_MISC0				0x00000570
+
+#define REG_HDMI_8960_PHY_PLL_MISC1				0x00000574
+
+#define REG_HDMI_8960_PHY_PLL_MISC2				0x00000578
+
+#define REG_HDMI_8960_PHY_PLL_MISC3				0x0000057c
+
+#define REG_HDMI_8960_PHY_PLL_MISC4				0x00000580
+
+#define REG_HDMI_8960_PHY_PLL_MISC5				0x00000584
+
+#define REG_HDMI_8960_PHY_PLL_MISC6				0x00000588
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS0			0x0000058c
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS1			0x00000590
+
+#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS2			0x00000594
+
+#define REG_HDMI_8960_PHY_PLL_STATUS0				0x00000598
+#define HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK			0x00000001
+
+#define REG_HDMI_8960_PHY_PLL_STATUS1				0x0000059c
 
 #define REG_HDMI_8x74_ANA_CFG0					0x00000000
 
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index 28f7e3e..4aca2a3 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -63,7 +63,7 @@ static int gpio_config(struct hdmi *hdmi, bool on)
 			ret = gpio_request(config->mux_en_gpio, "HDMI_MUX_EN");
 			if (ret) {
 				dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n",
-					"HDMI_MUX_SEL", config->mux_en_gpio, ret);
+					"HDMI_MUX_EN", config->mux_en_gpio, ret);
 				goto error4;
 			}
 			gpio_set_value_cansleep(config->mux_en_gpio, 1);
@@ -78,6 +78,19 @@ static int gpio_config(struct hdmi *hdmi, bool on)
 			}
 			gpio_set_value_cansleep(config->mux_sel_gpio, 0);
 		}
+
+		if (config->mux_lpm_gpio != -1) {
+			ret = gpio_request(config->mux_lpm_gpio,
+					"HDMI_MUX_LPM");
+			if (ret) {
+				dev_err(dev->dev,
+					"'%s'(%d) gpio_request failed: %d\n",
+					"HDMI_MUX_LPM",
+					config->mux_lpm_gpio, ret);
+				goto error6;
+			}
+			gpio_set_value_cansleep(config->mux_lpm_gpio, 1);
+		}
 		DBG("gpio on");
 	} else {
 		gpio_free(config->ddc_clk_gpio);
@@ -93,11 +106,19 @@ static int gpio_config(struct hdmi *hdmi, bool on)
 			gpio_set_value_cansleep(config->mux_sel_gpio, 1);
 			gpio_free(config->mux_sel_gpio);
 		}
+
+		if (config->mux_lpm_gpio != -1) {
+			gpio_set_value_cansleep(config->mux_lpm_gpio, 0);
+			gpio_free(config->mux_lpm_gpio);
+		}
 		DBG("gpio off");
 	}
 
 	return 0;
 
+error6:
+	if (config->mux_sel_gpio != -1)
+		gpio_free(config->mux_sel_gpio);
 error5:
 	if (config->mux_en_gpio != -1)
 		gpio_free(config->mux_en_gpio);
@@ -306,7 +327,7 @@ static void hdmi_connector_destroy(struct drm_connector *connector)
 
 	hdp_disable(hdmi_connector);
 
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 
 	hdmi_unreference(hdmi_connector->hdmi);
@@ -416,7 +437,7 @@ struct drm_connector *hdmi_connector_init(struct hdmi *hdmi)
 	connector->interlace_allowed = 1;
 	connector->doublescan_allowed = 0;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	ret = hpd_enable(hdmi_connector);
 	if (ret) {
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
index e5b7ed5..902d768 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
@@ -15,13 +15,370 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+
 #include "hdmi.h"
 
 struct hdmi_phy_8960 {
 	struct hdmi_phy base;
 	struct hdmi *hdmi;
+	struct clk_hw pll_hw;
+	struct clk *pll;
+	unsigned long pixclk;
 };
 #define to_hdmi_phy_8960(x) container_of(x, struct hdmi_phy_8960, base)
+#define clk_to_phy(x) container_of(x, struct hdmi_phy_8960, pll_hw)
+
+/*
+ * HDMI PLL:
+ *
+ * To get the parent clock setup properly, we need to plug in hdmi pll
+ * configuration into common-clock-framework.
+ */
+
+struct pll_rate {
+	unsigned long rate;
+	struct {
+		uint32_t val;
+		uint32_t reg;
+	} conf[32];
+};
+
+/* NOTE: keep sorted highest freq to lowest: */
+static const struct pll_rate freqtbl[] = {
+	/* 1080p60/1080p50 case */
+	{ 148500000, {
+		{ 0x02, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+		{ 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG  },
+		{ 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+		{ 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B       },
+		{ 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1      },
+		{ 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2      },
+		{ 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4      },
+		{ 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3      },
+		{ 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0  },
+		{ 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1  },
+		{ 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2  },
+		{ 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3   },
+		{ 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5   },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7   },
+		{ 0, 0 } }
+	},
+	{ 108000000, {
+		{ 0x08, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x21, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x1c, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5   },
+		{ 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG1      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG3      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4      },
+		{ 0, 0 } }
+	},
+	/* 720p60/720p50/1080i60/1080i50/1080p24/1080p30/1080p25 */
+	{ 74250000, {
+		{ 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B       },
+		{ 0x12, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0, 0 } }
+	},
+	{ 65000000, {
+		{ 0x18, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x8a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3   },
+		{ 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5   },
+		{ 0x0b, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0x4b, REG_HDMI_8960_PHY_PLL_SDM_CFG1      },
+		{ 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG2      },
+		{ 0x09, REG_HDMI_8960_PHY_PLL_SDM_CFG3      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4      },
+		{ 0, 0 } }
+	},
+	/* 480p60/480i60 */
+	{ 27030000, {
+		{ 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B       },
+		{ 0x38, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+		{ 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0xff, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0x4e, REG_HDMI_8960_PHY_PLL_SDM_CFG1      },
+		{ 0xd7, REG_HDMI_8960_PHY_PLL_SDM_CFG2      },
+		{ 0x03, REG_HDMI_8960_PHY_PLL_SDM_CFG3      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4      },
+		{ 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3   },
+		{ 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5   },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7   },
+		{ 0, 0 } }
+	},
+	/* 576p50/576i50 */
+	{ 27000000, {
+		{ 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+		{ 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG  },
+		{ 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+		{ 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B       },
+		{ 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1      },
+		{ 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2      },
+		{ 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4      },
+		{ 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3      },
+		{ 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0  },
+		{ 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1  },
+		{ 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2  },
+		{ 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3   },
+		{ 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5   },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7   },
+		{ 0, 0 } }
+	},
+	/* 640x480p60 */
+	{ 25200000, {
+		{ 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG    },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG },
+		{ 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 },
+		{ 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG  },
+		{ 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG },
+		{ 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B       },
+		{ 0x77, REG_HDMI_8960_PHY_PLL_SDM_CFG0      },
+		{ 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG1      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2      },
+		{ 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4      },
+		{ 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1      },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2      },
+		{ 0x20, REG_HDMI_8960_PHY_PLL_SSC_CFG3      },
+		{ 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0  },
+		{ 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1  },
+		{ 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2  },
+		{ 0xf4, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0   },
+		{ 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1   },
+		{ 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3   },
+		{ 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5   },
+		{ 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6   },
+		{ 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7   },
+		{ 0, 0 } }
+	},
+};
+
+static int hdmi_pll_enable(struct clk_hw *hw)
+{
+	struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+	struct hdmi *hdmi = phy_8960->hdmi;
+	int timeout_count, pll_lock_retry = 10;
+	unsigned int val;
+
+	DBG("");
+
+	/* Assert PLL S/W reset */
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d);
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0, 0x10);
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1, 0x1a);
+
+	/* Wait for a short time before de-asserting
+	 * to allow the hardware to complete its job.
+	 * This much of delay should be fine for hardware
+	 * to assert and de-assert.
+	 */
+	udelay(10);
+
+	/* De-assert PLL S/W reset */
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d);
+
+	val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12);
+	val |= HDMI_8960_PHY_REG12_SW_RESET;
+	/* Assert PHY S/W reset */
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+	val &= ~HDMI_8960_PHY_REG12_SW_RESET;
+	/* Wait for a short time before de-asserting
+	   to allow the hardware to complete its job.
+	   This much of delay should be fine for hardware
+	   to assert and de-assert. */
+	udelay(10);
+	/* De-assert PHY S/W reset */
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2,  0x3f);
+
+	val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12);
+	val |= HDMI_8960_PHY_REG12_PWRDN_B;
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+	/* Wait 10 us for enabling global power for PHY */
+	mb();
+	udelay(10);
+
+	val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B);
+	val |= HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B;
+	val &= ~HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL;
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B, val);
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x80);
+
+	timeout_count = 1000;
+	while (--pll_lock_retry > 0) {
+
+		/* are we there yet? */
+		val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_STATUS0);
+		if (val & HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK)
+			break;
+
+		udelay(1);
+
+		if (--timeout_count > 0)
+			continue;
+
+		/*
+		 * PLL has still not locked.
+		 * Do a software reset and try again
+		 * Assert PLL S/W reset first
+		 */
+		hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d);
+		udelay(10);
+		hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d);
+
+		/*
+		 * Wait for a short duration for the PLL calibration
+		 * before checking if the PLL gets locked
+		 */
+		udelay(350);
+
+		timeout_count = 1000;
+	}
+
+	return 0;
+}
+
+static void hdmi_pll_disable(struct clk_hw *hw)
+{
+	struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+	struct hdmi *hdmi = phy_8960->hdmi;
+	unsigned int val;
+
+	DBG("");
+
+	val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12);
+	val &= ~HDMI_8960_PHY_REG12_PWRDN_B;
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val);
+
+	val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B);
+	val |= HDMI_8960_PHY_REG12_SW_RESET;
+	val &= ~HDMI_8960_PHY_REG12_PWRDN_B;
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B, val);
+	/* Make sure HDMI PHY/PLL are powered down */
+	mb();
+}
+
+static const struct pll_rate *find_rate(unsigned long rate)
+{
+	int i;
+	for (i = 1; i < ARRAY_SIZE(freqtbl); i++)
+		if (rate > freqtbl[i].rate)
+			return &freqtbl[i-1];
+	return &freqtbl[i-1];
+}
+
+static unsigned long hdmi_pll_recalc_rate(struct clk_hw *hw,
+				unsigned long parent_rate)
+{
+	struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+	return phy_8960->pixclk;
+}
+
+static long hdmi_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+		unsigned long *parent_rate)
+{
+	const struct pll_rate *pll_rate = find_rate(rate);
+	return pll_rate->rate;
+}
+
+static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+		unsigned long parent_rate)
+{
+	struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw);
+	struct hdmi *hdmi = phy_8960->hdmi;
+	const struct pll_rate *pll_rate = find_rate(rate);
+	int i;
+
+	DBG("rate=%lu", rate);
+
+	for (i = 0; pll_rate->conf[i].reg; i++)
+		hdmi_write(hdmi, pll_rate->conf[i].reg, pll_rate->conf[i].val);
+
+	phy_8960->pixclk = rate;
+
+	return 0;
+}
+
+
+static const struct clk_ops hdmi_pll_ops = {
+	.enable = hdmi_pll_enable,
+	.disable = hdmi_pll_disable,
+	.recalc_rate = hdmi_pll_recalc_rate,
+	.round_rate = hdmi_pll_round_rate,
+	.set_rate = hdmi_pll_set_rate,
+};
+
+static const char *hdmi_pll_parents[] = {
+	"pxo",
+};
+
+static struct clk_init_data pll_init = {
+	.name = "hdmi_pll",
+	.ops = &hdmi_pll_ops,
+	.parent_names = hdmi_pll_parents,
+	.num_parents = ARRAY_SIZE(hdmi_pll_parents),
+};
+
+
+/*
+ * HDMI Phy:
+ */
 
 static void hdmi_phy_8960_destroy(struct hdmi_phy *phy)
 {
@@ -86,6 +443,9 @@ static void hdmi_phy_8960_powerup(struct hdmi_phy *phy,
 	struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy);
 	struct hdmi *hdmi = phy_8960->hdmi;
 
+	DBG("pixclock: %lu", pixclock);
+
+	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x00);
 	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG0, 0x1b);
 	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG1, 0xf2);
 	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG4, 0x00);
@@ -104,6 +464,8 @@ static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy)
 	struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy);
 	struct hdmi *hdmi = phy_8960->hdmi;
 
+	DBG("");
+
 	hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x7f);
 }
 
@@ -118,7 +480,12 @@ struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi)
 {
 	struct hdmi_phy_8960 *phy_8960;
 	struct hdmi_phy *phy = NULL;
-	int ret;
+	int ret, i;
+
+	/* sanity check: */
+	for (i = 0; i < (ARRAY_SIZE(freqtbl) - 1); i++)
+		if (WARN_ON(freqtbl[i].rate < freqtbl[i+1].rate))
+			return ERR_PTR(-EINVAL);
 
 	phy_8960 = kzalloc(sizeof(*phy_8960), GFP_KERNEL);
 	if (!phy_8960) {
@@ -132,6 +499,14 @@ struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi)
 
 	phy_8960->hdmi = hdmi;
 
+	phy_8960->pll_hw.init = &pll_init;
+	phy_8960->pll = devm_clk_register(hdmi->dev->dev, &phy_8960->pll_hw);
+	if (IS_ERR(phy_8960->pll)) {
+		ret = PTR_ERR(phy_8960->pll);
+		phy_8960->pll = NULL;
+		goto fail;
+	}
+
 	return phy;
 
 fail:
diff --git a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
index d591567..bd81db6 100644
--- a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
@@ -12,12 +12,12 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
 Copyright (C) 2013 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h
index 416a26e..122208e 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h
@@ -12,12 +12,12 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
 Copyright (C) 2013 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index 0bb4faa..733646c 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -147,7 +147,7 @@ static void mdp4_destroy(struct msm_kms *kms)
 	if (mdp4_kms->blank_cursor_iova)
 		msm_gem_put_iova(mdp4_kms->blank_cursor_bo, mdp4_kms->id);
 	if (mdp4_kms->blank_cursor_bo)
-		drm_gem_object_unreference(mdp4_kms->blank_cursor_bo);
+		drm_gem_object_unreference_unlocked(mdp4_kms->blank_cursor_bo);
 	kfree(mdp4_kms);
 }
 
@@ -176,6 +176,8 @@ int mdp4_disable(struct mdp4_kms *mdp4_kms)
 	if (mdp4_kms->pclk)
 		clk_disable_unprepare(mdp4_kms->pclk);
 	clk_disable_unprepare(mdp4_kms->lut_clk);
+	if (mdp4_kms->axi_clk)
+		clk_disable_unprepare(mdp4_kms->axi_clk);
 
 	return 0;
 }
@@ -188,6 +190,8 @@ int mdp4_enable(struct mdp4_kms *mdp4_kms)
 	if (mdp4_kms->pclk)
 		clk_prepare_enable(mdp4_kms->pclk);
 	clk_prepare_enable(mdp4_kms->lut_clk);
+	if (mdp4_kms->axi_clk)
+		clk_prepare_enable(mdp4_kms->axi_clk);
 
 	return 0;
 }
@@ -294,15 +298,17 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
 		goto fail;
 	}
 
-	mdp4_kms->dsi_pll_vdda = devm_regulator_get(&pdev->dev, "dsi_pll_vdda");
+	mdp4_kms->dsi_pll_vdda =
+			devm_regulator_get_optional(&pdev->dev, "dsi_pll_vdda");
 	if (IS_ERR(mdp4_kms->dsi_pll_vdda))
 		mdp4_kms->dsi_pll_vdda = NULL;
 
-	mdp4_kms->dsi_pll_vddio = devm_regulator_get(&pdev->dev, "dsi_pll_vddio");
+	mdp4_kms->dsi_pll_vddio =
+			devm_regulator_get_optional(&pdev->dev, "dsi_pll_vddio");
 	if (IS_ERR(mdp4_kms->dsi_pll_vddio))
 		mdp4_kms->dsi_pll_vddio = NULL;
 
-	mdp4_kms->vdd = devm_regulator_get(&pdev->dev, "vdd");
+	mdp4_kms->vdd = devm_regulator_get_exclusive(&pdev->dev, "vdd");
 	if (IS_ERR(mdp4_kms->vdd))
 		mdp4_kms->vdd = NULL;
 
@@ -333,6 +339,13 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
 		goto fail;
 	}
 
+	mdp4_kms->axi_clk = devm_clk_get(&pdev->dev, "mdp_axi_clk");
+	if (IS_ERR(mdp4_kms->axi_clk)) {
+		dev_err(dev->dev, "failed to get axi_clk\n");
+		ret = PTR_ERR(mdp4_kms->axi_clk);
+		goto fail;
+	}
+
 	clk_set_rate(mdp4_kms->clk, config->max_clk);
 	clk_set_rate(mdp4_kms->lut_clk, config->max_clk);
 
@@ -348,7 +361,7 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
 	mdelay(16);
 
 	if (config->iommu) {
-		mmu = msm_iommu_new(dev, config->iommu);
+		mmu = msm_iommu_new(&pdev->dev, config->iommu);
 		if (IS_ERR(mmu)) {
 			ret = PTR_ERR(mmu);
 			goto fail;
@@ -406,6 +419,8 @@ static struct mdp4_platform_config *mdp4_get_config(struct platform_device *dev)
 	static struct mdp4_platform_config config = {};
 #ifdef CONFIG_OF
 	/* TODO */
+	config.max_clk = 266667000;
+	config.iommu = iommu_domain_alloc(&platform_bus_type);
 #else
 	if (cpu_is_apq8064())
 		config.max_clk = 266667000;
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
index 715520c5..3225da8 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
@@ -42,6 +42,7 @@ struct mdp4_kms {
 	struct clk *clk;
 	struct clk *pclk;
 	struct clk *lut_clk;
+	struct clk *axi_clk;
 
 	struct mdp_irq error_handler;
 
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h
index 0aa5151..67f4f89 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h
@@ -12,14 +12,14 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
-Copyright (C) 2013 by the following authors:
+Copyright (C) 2013-2014 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -68,6 +68,8 @@ enum mdp5_pipe {
 	SSPP_RGB2 = 5,
 	SSPP_DMA0 = 6,
 	SSPP_DMA1 = 7,
+	SSPP_VIG3 = 8,
+	SSPP_RGB3 = 9,
 };
 
 enum mdp5_ctl_mode {
@@ -126,7 +128,11 @@ enum mdp5_client_id {
 	CID_RGB0 = 16,
 	CID_RGB1 = 17,
 	CID_RGB2 = 18,
-	CID_MAX = 19,
+	CID_VIG3_Y = 19,
+	CID_VIG3_CR = 20,
+	CID_VIG3_CB = 21,
+	CID_RGB3 = 22,
+	CID_MAX = 23,
 };
 
 enum mdp5_igc_type {
@@ -299,11 +305,34 @@ static inline uint32_t MDP5_IGC_LUT_REG_VAL(uint32_t val)
 #define MDP5_IGC_LUT_REG_DISABLE_PIPE_1				0x20000000
 #define MDP5_IGC_LUT_REG_DISABLE_PIPE_2				0x40000000
 
-static inline uint32_t REG_MDP5_CTL(uint32_t i0) { return 0x00000600 + 0x100*i0; }
+static inline uint32_t __offset_CTL(uint32_t idx)
+{
+	switch (idx) {
+		case 0: return (mdp5_cfg->ctl.base[0]);
+		case 1: return (mdp5_cfg->ctl.base[1]);
+		case 2: return (mdp5_cfg->ctl.base[2]);
+		case 3: return (mdp5_cfg->ctl.base[3]);
+		case 4: return (mdp5_cfg->ctl.base[4]);
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_CTL(uint32_t i0) { return 0x00000000 + __offset_CTL(i0); }
 
-static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x00000600 + 0x100*i0 + 0x4*i1; }
+static inline uint32_t __offset_LAYER(uint32_t idx)
+{
+	switch (idx) {
+		case 0: return 0x00000000;
+		case 1: return 0x00000004;
+		case 2: return 0x00000008;
+		case 3: return 0x0000000c;
+		case 4: return 0x00000010;
+		case 5: return 0x00000024;
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER(i1); }
 
-static inline uint32_t REG_MDP5_CTL_LAYER_REG(uint32_t i0, uint32_t i1) { return 0x00000600 + 0x100*i0 + 0x4*i1; }
+static inline uint32_t REG_MDP5_CTL_LAYER_REG(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER(i1); }
 #define MDP5_CTL_LAYER_REG_VIG0__MASK				0x00000007
 #define MDP5_CTL_LAYER_REG_VIG0__SHIFT				0
 static inline uint32_t MDP5_CTL_LAYER_REG_VIG0(enum mdp_mixer_stage_id val)
@@ -354,8 +383,20 @@ static inline uint32_t MDP5_CTL_LAYER_REG_DMA1(enum mdp_mixer_stage_id val)
 }
 #define MDP5_CTL_LAYER_REG_BORDER_COLOR				0x01000000
 #define MDP5_CTL_LAYER_REG_CURSOR_OUT				0x02000000
+#define MDP5_CTL_LAYER_REG_VIG3__MASK				0x1c000000
+#define MDP5_CTL_LAYER_REG_VIG3__SHIFT				26
+static inline uint32_t MDP5_CTL_LAYER_REG_VIG3(enum mdp_mixer_stage_id val)
+{
+	return ((val) << MDP5_CTL_LAYER_REG_VIG3__SHIFT) & MDP5_CTL_LAYER_REG_VIG3__MASK;
+}
+#define MDP5_CTL_LAYER_REG_RGB3__MASK				0xe0000000
+#define MDP5_CTL_LAYER_REG_RGB3__SHIFT				29
+static inline uint32_t MDP5_CTL_LAYER_REG_RGB3(enum mdp_mixer_stage_id val)
+{
+	return ((val) << MDP5_CTL_LAYER_REG_RGB3__SHIFT) & MDP5_CTL_LAYER_REG_RGB3__MASK;
+}
 
-static inline uint32_t REG_MDP5_CTL_OP(uint32_t i0) { return 0x00000614 + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_OP(uint32_t i0) { return 0x00000014 + __offset_CTL(i0); }
 #define MDP5_CTL_OP_MODE__MASK					0x0000000f
 #define MDP5_CTL_OP_MODE__SHIFT					0
 static inline uint32_t MDP5_CTL_OP_MODE(enum mdp5_ctl_mode val)
@@ -377,7 +418,7 @@ static inline uint32_t MDP5_CTL_OP_PACK_3D(enum mdp5_pack_3d val)
 	return ((val) << MDP5_CTL_OP_PACK_3D__SHIFT) & MDP5_CTL_OP_PACK_3D__MASK;
 }
 
-static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000618 + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000018 + __offset_CTL(i0); }
 #define MDP5_CTL_FLUSH_VIG0					0x00000001
 #define MDP5_CTL_FLUSH_VIG1					0x00000002
 #define MDP5_CTL_FLUSH_VIG2					0x00000004
@@ -387,26 +428,48 @@ static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000618 + 0x1
 #define MDP5_CTL_FLUSH_LM0					0x00000040
 #define MDP5_CTL_FLUSH_LM1					0x00000080
 #define MDP5_CTL_FLUSH_LM2					0x00000100
+#define MDP5_CTL_FLUSH_LM3					0x00000200
+#define MDP5_CTL_FLUSH_LM4					0x00000400
 #define MDP5_CTL_FLUSH_DMA0					0x00000800
 #define MDP5_CTL_FLUSH_DMA1					0x00001000
 #define MDP5_CTL_FLUSH_DSPP0					0x00002000
 #define MDP5_CTL_FLUSH_DSPP1					0x00004000
 #define MDP5_CTL_FLUSH_DSPP2					0x00008000
 #define MDP5_CTL_FLUSH_CTL					0x00020000
+#define MDP5_CTL_FLUSH_VIG3					0x00040000
+#define MDP5_CTL_FLUSH_RGB3					0x00080000
+#define MDP5_CTL_FLUSH_LM5					0x00100000
+#define MDP5_CTL_FLUSH_DSPP3					0x00200000
 
-static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000061c + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000001c + __offset_CTL(i0); }
 
-static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000620 + 0x100*i0; }
+static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000020 + __offset_CTL(i0); }
 
-static inline uint32_t REG_MDP5_PIPE(enum mdp5_pipe i0) { return 0x00001200 + 0x400*i0; }
+static inline uint32_t __offset_PIPE(enum mdp5_pipe idx)
+{
+	switch (idx) {
+		case SSPP_VIG0: return (mdp5_cfg->pipe_vig.base[0]);
+		case SSPP_VIG1: return (mdp5_cfg->pipe_vig.base[1]);
+		case SSPP_VIG2: return (mdp5_cfg->pipe_vig.base[2]);
+		case SSPP_RGB0: return (mdp5_cfg->pipe_rgb.base[0]);
+		case SSPP_RGB1: return (mdp5_cfg->pipe_rgb.base[1]);
+		case SSPP_RGB2: return (mdp5_cfg->pipe_rgb.base[2]);
+		case SSPP_DMA0: return (mdp5_cfg->pipe_dma.base[0]);
+		case SSPP_DMA1: return (mdp5_cfg->pipe_dma.base[1]);
+		case SSPP_VIG3: return (mdp5_cfg->pipe_vig.base[3]);
+		case SSPP_RGB3: return (mdp5_cfg->pipe_rgb.base[3]);
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_PIPE(enum mdp5_pipe i0) { return 0x00000000 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_HIST_CTL_BASE(enum mdp5_pipe i0) { return 0x000014c4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_HIST_CTL_BASE(enum mdp5_pipe i0) { return 0x000002c4 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_HIST_LUT_BASE(enum mdp5_pipe i0) { return 0x000014f0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_HIST_LUT_BASE(enum mdp5_pipe i0) { return 0x000002f0 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_HIST_LUT_SWAP(enum mdp5_pipe i0) { return 0x00001500 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_HIST_LUT_SWAP(enum mdp5_pipe i0) { return 0x00000300 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_SIZE(enum mdp5_pipe i0) { return 0x00001200 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_SIZE(enum mdp5_pipe i0) { return 0x00000000 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_SIZE_HEIGHT__MASK				0xffff0000
 #define MDP5_PIPE_SRC_SIZE_HEIGHT__SHIFT			16
 static inline uint32_t MDP5_PIPE_SRC_SIZE_HEIGHT(uint32_t val)
@@ -420,7 +483,7 @@ static inline uint32_t MDP5_PIPE_SRC_SIZE_WIDTH(uint32_t val)
 	return ((val) << MDP5_PIPE_SRC_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_SIZE_WIDTH__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_IMG_SIZE(enum mdp5_pipe i0) { return 0x00001204 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_IMG_SIZE(enum mdp5_pipe i0) { return 0x00000004 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__MASK			0xffff0000
 #define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__SHIFT			16
 static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(uint32_t val)
@@ -434,7 +497,7 @@ static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_WIDTH(uint32_t val)
 	return ((val) << MDP5_PIPE_SRC_IMG_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_IMG_SIZE_WIDTH__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_XY(enum mdp5_pipe i0) { return 0x00001208 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_XY(enum mdp5_pipe i0) { return 0x00000008 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_XY_Y__MASK				0xffff0000
 #define MDP5_PIPE_SRC_XY_Y__SHIFT				16
 static inline uint32_t MDP5_PIPE_SRC_XY_Y(uint32_t val)
@@ -448,7 +511,7 @@ static inline uint32_t MDP5_PIPE_SRC_XY_X(uint32_t val)
 	return ((val) << MDP5_PIPE_SRC_XY_X__SHIFT) & MDP5_PIPE_SRC_XY_X__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_OUT_SIZE(enum mdp5_pipe i0) { return 0x0000120c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_OUT_SIZE(enum mdp5_pipe i0) { return 0x0000000c + __offset_PIPE(i0); }
 #define MDP5_PIPE_OUT_SIZE_HEIGHT__MASK				0xffff0000
 #define MDP5_PIPE_OUT_SIZE_HEIGHT__SHIFT			16
 static inline uint32_t MDP5_PIPE_OUT_SIZE_HEIGHT(uint32_t val)
@@ -462,7 +525,7 @@ static inline uint32_t MDP5_PIPE_OUT_SIZE_WIDTH(uint32_t val)
 	return ((val) << MDP5_PIPE_OUT_SIZE_WIDTH__SHIFT) & MDP5_PIPE_OUT_SIZE_WIDTH__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_OUT_XY(enum mdp5_pipe i0) { return 0x00001210 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_OUT_XY(enum mdp5_pipe i0) { return 0x00000010 + __offset_PIPE(i0); }
 #define MDP5_PIPE_OUT_XY_Y__MASK				0xffff0000
 #define MDP5_PIPE_OUT_XY_Y__SHIFT				16
 static inline uint32_t MDP5_PIPE_OUT_XY_Y(uint32_t val)
@@ -476,15 +539,15 @@ static inline uint32_t MDP5_PIPE_OUT_XY_X(uint32_t val)
 	return ((val) << MDP5_PIPE_OUT_XY_X__SHIFT) & MDP5_PIPE_OUT_XY_X__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SRC0_ADDR(enum mdp5_pipe i0) { return 0x00001214 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC0_ADDR(enum mdp5_pipe i0) { return 0x00000014 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC1_ADDR(enum mdp5_pipe i0) { return 0x00001218 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC1_ADDR(enum mdp5_pipe i0) { return 0x00000018 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC2_ADDR(enum mdp5_pipe i0) { return 0x0000121c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC2_ADDR(enum mdp5_pipe i0) { return 0x0000001c + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC3_ADDR(enum mdp5_pipe i0) { return 0x00001220 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC3_ADDR(enum mdp5_pipe i0) { return 0x00000020 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_A(enum mdp5_pipe i0) { return 0x00001224 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_A(enum mdp5_pipe i0) { return 0x00000024 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_STRIDE_A_P0__MASK				0x0000ffff
 #define MDP5_PIPE_SRC_STRIDE_A_P0__SHIFT			0
 static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P0(uint32_t val)
@@ -498,7 +561,7 @@ static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P1(uint32_t val)
 	return ((val) << MDP5_PIPE_SRC_STRIDE_A_P1__SHIFT) & MDP5_PIPE_SRC_STRIDE_A_P1__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_B(enum mdp5_pipe i0) { return 0x00001228 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_B(enum mdp5_pipe i0) { return 0x00000028 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_STRIDE_B_P2__MASK				0x0000ffff
 #define MDP5_PIPE_SRC_STRIDE_B_P2__SHIFT			0
 static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P2(uint32_t val)
@@ -512,9 +575,9 @@ static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P3(uint32_t val)
 	return ((val) << MDP5_PIPE_SRC_STRIDE_B_P3__SHIFT) & MDP5_PIPE_SRC_STRIDE_B_P3__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_STILE_FRAME_SIZE(enum mdp5_pipe i0) { return 0x0000122c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_STILE_FRAME_SIZE(enum mdp5_pipe i0) { return 0x0000002c + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_FORMAT(enum mdp5_pipe i0) { return 0x00001230 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_FORMAT(enum mdp5_pipe i0) { return 0x00000030 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_FORMAT_G_BPC__MASK			0x00000003
 #define MDP5_PIPE_SRC_FORMAT_G_BPC__SHIFT			0
 static inline uint32_t MDP5_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val)
@@ -568,7 +631,7 @@ static inline uint32_t MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP(enum mdp5_chroma_samp_ty
 	return ((val) << MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT) & MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_UNPACK(enum mdp5_pipe i0) { return 0x00001234 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_UNPACK(enum mdp5_pipe i0) { return 0x00000034 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_UNPACK_ELEM0__MASK			0x000000ff
 #define MDP5_PIPE_SRC_UNPACK_ELEM0__SHIFT			0
 static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM0(uint32_t val)
@@ -594,7 +657,7 @@ static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM3(uint32_t val)
 	return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM3__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM3__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_OP_MODE(enum mdp5_pipe i0) { return 0x00001238 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_OP_MODE(enum mdp5_pipe i0) { return 0x00000038 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SRC_OP_MODE_BWC_EN				0x00000001
 #define MDP5_PIPE_SRC_OP_MODE_BWC__MASK				0x00000006
 #define MDP5_PIPE_SRC_OP_MODE_BWC__SHIFT			1
@@ -610,29 +673,29 @@ static inline uint32_t MDP5_PIPE_SRC_OP_MODE_BWC(enum mdp5_pipe_bwc val)
 #define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE			0x00400000
 #define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE_ODD			0x00800000
 
-static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000123c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000003c + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_FETCH_CONFIG(enum mdp5_pipe i0) { return 0x00001248 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_FETCH_CONFIG(enum mdp5_pipe i0) { return 0x00000048 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_VC1_RANGE(enum mdp5_pipe i0) { return 0x0000124c + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_VC1_RANGE(enum mdp5_pipe i0) { return 0x0000004c + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(enum mdp5_pipe i0) { return 0x00001250 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(enum mdp5_pipe i0) { return 0x00000050 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(enum mdp5_pipe i0) { return 0x00001254 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(enum mdp5_pipe i0) { return 0x00000054 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(enum mdp5_pipe i0) { return 0x00001258 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(enum mdp5_pipe i0) { return 0x00000058 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(enum mdp5_pipe i0) { return 0x00001270 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(enum mdp5_pipe i0) { return 0x00000070 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC0_ADDR(enum mdp5_pipe i0) { return 0x000012a4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC0_ADDR(enum mdp5_pipe i0) { return 0x000000a4 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC1_ADDR(enum mdp5_pipe i0) { return 0x000012a8 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC1_ADDR(enum mdp5_pipe i0) { return 0x000000a8 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC2_ADDR(enum mdp5_pipe i0) { return 0x000012ac + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC2_ADDR(enum mdp5_pipe i0) { return 0x000000ac + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC3_ADDR(enum mdp5_pipe i0) { return 0x000012b0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC3_ADDR(enum mdp5_pipe i0) { return 0x000000b0 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_DECIMATION(enum mdp5_pipe i0) { return 0x000012b4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_DECIMATION(enum mdp5_pipe i0) { return 0x000000b4 + __offset_PIPE(i0); }
 #define MDP5_PIPE_DECIMATION_VERT__MASK				0x000000ff
 #define MDP5_PIPE_DECIMATION_VERT__SHIFT			0
 static inline uint32_t MDP5_PIPE_DECIMATION_VERT(uint32_t val)
@@ -646,7 +709,7 @@ static inline uint32_t MDP5_PIPE_DECIMATION_HORZ(uint32_t val)
 	return ((val) << MDP5_PIPE_DECIMATION_HORZ__SHIFT) & MDP5_PIPE_DECIMATION_HORZ__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SCALE_CONFIG(enum mdp5_pipe i0) { return 0x00001404 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_CONFIG(enum mdp5_pipe i0) { return 0x00000204 + __offset_PIPE(i0); }
 #define MDP5_PIPE_SCALE_CONFIG_SCALEX_EN			0x00000001
 #define MDP5_PIPE_SCALE_CONFIG_SCALEY_EN			0x00000002
 #define MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK		0x00000300
@@ -686,23 +749,34 @@ static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER(enum mdp5_scale_
 	return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK;
 }
 
-static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00001410 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00000210 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x00001414 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x00000214 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_X(enum mdp5_pipe i0) { return 0x00001420 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_X(enum mdp5_pipe i0) { return 0x00000220 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_Y(enum mdp5_pipe i0) { return 0x00001424 + 0x400*i0; }
+static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_Y(enum mdp5_pipe i0) { return 0x00000224 + __offset_PIPE(i0); }
 
-static inline uint32_t REG_MDP5_LM(uint32_t i0) { return 0x00003200 + 0x400*i0; }
+static inline uint32_t __offset_LM(uint32_t idx)
+{
+	switch (idx) {
+		case 0: return (mdp5_cfg->lm.base[0]);
+		case 1: return (mdp5_cfg->lm.base[1]);
+		case 2: return (mdp5_cfg->lm.base[2]);
+		case 3: return (mdp5_cfg->lm.base[3]);
+		case 4: return (mdp5_cfg->lm.base[4]);
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_LM(uint32_t i0) { return 0x00000000 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_BLEND_COLOR_OUT(uint32_t i0) { return 0x00003200 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_BLEND_COLOR_OUT(uint32_t i0) { return 0x00000000 + __offset_LM(i0); }
 #define MDP5_LM_BLEND_COLOR_OUT_STAGE0_FG_ALPHA			0x00000002
 #define MDP5_LM_BLEND_COLOR_OUT_STAGE1_FG_ALPHA			0x00000004
 #define MDP5_LM_BLEND_COLOR_OUT_STAGE2_FG_ALPHA			0x00000008
 #define MDP5_LM_BLEND_COLOR_OUT_STAGE3_FG_ALPHA			0x00000010
 
-static inline uint32_t REG_MDP5_LM_OUT_SIZE(uint32_t i0) { return 0x00003204 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_OUT_SIZE(uint32_t i0) { return 0x00000004 + __offset_LM(i0); }
 #define MDP5_LM_OUT_SIZE_HEIGHT__MASK				0xffff0000
 #define MDP5_LM_OUT_SIZE_HEIGHT__SHIFT				16
 static inline uint32_t MDP5_LM_OUT_SIZE_HEIGHT(uint32_t val)
@@ -716,13 +790,13 @@ static inline uint32_t MDP5_LM_OUT_SIZE_WIDTH(uint32_t val)
 	return ((val) << MDP5_LM_OUT_SIZE_WIDTH__SHIFT) & MDP5_LM_OUT_SIZE_WIDTH__MASK;
 }
 
-static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x00003208 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x00000008 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_BORDER_COLOR_1(uint32_t i0) { return 0x00003210 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_BORDER_COLOR_1(uint32_t i0) { return 0x00000010 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00003220 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(uint32_t i0, uint32_t i1) { return 0x00003220 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + 0x30*i1; }
 #define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__MASK			0x00000003
 #define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__SHIFT			0
 static inline uint32_t MDP5_LM_BLEND_OP_MODE_FG_ALPHA(enum mdp_alpha_type val)
@@ -744,57 +818,67 @@ static inline uint32_t MDP5_LM_BLEND_OP_MODE_BG_ALPHA(enum mdp_alpha_type val)
 #define MDP5_LM_BLEND_OP_MODE_BG_INV_MOD_ALPHA			0x00001000
 #define MDP5_LM_BLEND_OP_MODE_BG_TRANSP_EN			0x00002000
 
-static inline uint32_t REG_MDP5_LM_BLEND_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00003224 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000024 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00003228 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000028 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000322c + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000002c + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00003230 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000030 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00003234 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000034 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00003238 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000038 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000323c + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000003c + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00003240 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000040 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00003244 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000044 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00003248 + 0x400*i0 + 0x30*i1; }
+static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000048 + __offset_LM(i0) + 0x30*i1; }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_IMG_SIZE(uint32_t i0) { return 0x000032e0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_IMG_SIZE(uint32_t i0) { return 0x000000e0 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_SIZE(uint32_t i0) { return 0x000032e4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_SIZE(uint32_t i0) { return 0x000000e4 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_XY(uint32_t i0) { return 0x000032e8 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_XY(uint32_t i0) { return 0x000000e8 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_STRIDE(uint32_t i0) { return 0x000032dc + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_STRIDE(uint32_t i0) { return 0x000000dc + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_FORMAT(uint32_t i0) { return 0x000032ec + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_FORMAT(uint32_t i0) { return 0x000000ec + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BASE_ADDR(uint32_t i0) { return 0x000032f0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BASE_ADDR(uint32_t i0) { return 0x000000f0 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_START_XY(uint32_t i0) { return 0x000032f4 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_START_XY(uint32_t i0) { return 0x000000f4 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_CONFIG(uint32_t i0) { return 0x000032f8 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_CONFIG(uint32_t i0) { return 0x000000f8 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_PARAM(uint32_t i0) { return 0x000032fc + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_PARAM(uint32_t i0) { return 0x000000fc + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW0(uint32_t i0) { return 0x00003300 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW0(uint32_t i0) { return 0x00000100 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW1(uint32_t i0) { return 0x00003304 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW1(uint32_t i0) { return 0x00000104 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH0(uint32_t i0) { return 0x00003308 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH0(uint32_t i0) { return 0x00000108 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH1(uint32_t i0) { return 0x0000330c + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH1(uint32_t i0) { return 0x0000010c + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_LM_GC_LUT_BASE(uint32_t i0) { return 0x00003310 + 0x400*i0; }
+static inline uint32_t REG_MDP5_LM_GC_LUT_BASE(uint32_t i0) { return 0x00000110 + __offset_LM(i0); }
 
-static inline uint32_t REG_MDP5_DSPP(uint32_t i0) { return 0x00004600 + 0x400*i0; }
+static inline uint32_t __offset_DSPP(uint32_t idx)
+{
+	switch (idx) {
+		case 0: return (mdp5_cfg->dspp.base[0]);
+		case 1: return (mdp5_cfg->dspp.base[1]);
+		case 2: return (mdp5_cfg->dspp.base[2]);
+		case 3: return (mdp5_cfg->dspp.base[3]);
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_DSPP(uint32_t i0) { return 0x00000000 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_OP_MODE(uint32_t i0) { return 0x00004600 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_OP_MODE(uint32_t i0) { return 0x00000000 + __offset_DSPP(i0); }
 #define MDP5_DSPP_OP_MODE_IGC_LUT_EN				0x00000001
 #define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__MASK			0x0000000e
 #define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__SHIFT			1
@@ -811,29 +895,40 @@ static inline uint32_t MDP5_DSPP_OP_MODE_IGC_TBL_IDX(uint32_t val)
 #define MDP5_DSPP_OP_MODE_GAMUT_EN				0x00800000
 #define MDP5_DSPP_OP_MODE_GAMUT_ORDER				0x01000000
 
-static inline uint32_t REG_MDP5_DSPP_PCC_BASE(uint32_t i0) { return 0x00004630 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_PCC_BASE(uint32_t i0) { return 0x00000030 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_DITHER_DEPTH(uint32_t i0) { return 0x00004750 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_DITHER_DEPTH(uint32_t i0) { return 0x00000150 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_HIST_CTL_BASE(uint32_t i0) { return 0x00004810 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_HIST_CTL_BASE(uint32_t i0) { return 0x00000210 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_HIST_LUT_BASE(uint32_t i0) { return 0x00004830 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_HIST_LUT_BASE(uint32_t i0) { return 0x00000230 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_HIST_LUT_SWAP(uint32_t i0) { return 0x00004834 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_HIST_LUT_SWAP(uint32_t i0) { return 0x00000234 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_PA_BASE(uint32_t i0) { return 0x00004838 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_PA_BASE(uint32_t i0) { return 0x00000238 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_GAMUT_BASE(uint32_t i0) { return 0x000048dc + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_GAMUT_BASE(uint32_t i0) { return 0x000002dc + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_DSPP_GC_BASE(uint32_t i0) { return 0x000048b0 + 0x400*i0; }
+static inline uint32_t REG_MDP5_DSPP_GC_BASE(uint32_t i0) { return 0x000002b0 + __offset_DSPP(i0); }
 
-static inline uint32_t REG_MDP5_INTF(uint32_t i0) { return 0x00012500 + 0x200*i0; }
+static inline uint32_t __offset_INTF(uint32_t idx)
+{
+	switch (idx) {
+		case 0: return (mdp5_cfg->intf.base[0]);
+		case 1: return (mdp5_cfg->intf.base[1]);
+		case 2: return (mdp5_cfg->intf.base[2]);
+		case 3: return (mdp5_cfg->intf.base[3]);
+		case 4: return (mdp5_cfg->intf.base[4]);
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_INTF(uint32_t i0) { return 0x00000000 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TIMING_ENGINE_EN(uint32_t i0) { return 0x00012500 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TIMING_ENGINE_EN(uint32_t i0) { return 0x00000000 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_CONFIG(uint32_t i0) { return 0x00012504 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_CONFIG(uint32_t i0) { return 0x00000004 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_HSYNC_CTL(uint32_t i0) { return 0x00012508 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_HSYNC_CTL(uint32_t i0) { return 0x00000008 + __offset_INTF(i0); }
 #define MDP5_INTF_HSYNC_CTL_PULSEW__MASK			0x0000ffff
 #define MDP5_INTF_HSYNC_CTL_PULSEW__SHIFT			0
 static inline uint32_t MDP5_INTF_HSYNC_CTL_PULSEW(uint32_t val)
@@ -847,23 +942,23 @@ static inline uint32_t MDP5_INTF_HSYNC_CTL_PERIOD(uint32_t val)
 	return ((val) << MDP5_INTF_HSYNC_CTL_PERIOD__SHIFT) & MDP5_INTF_HSYNC_CTL_PERIOD__MASK;
 }
 
-static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F0(uint32_t i0) { return 0x0001250c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F0(uint32_t i0) { return 0x0000000c + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F1(uint32_t i0) { return 0x00012510 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F1(uint32_t i0) { return 0x00000010 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F0(uint32_t i0) { return 0x00012514 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F0(uint32_t i0) { return 0x00000014 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F1(uint32_t i0) { return 0x00012518 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F1(uint32_t i0) { return 0x00000018 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F0(uint32_t i0) { return 0x0001251c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F0(uint32_t i0) { return 0x0000001c + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F1(uint32_t i0) { return 0x00012520 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F1(uint32_t i0) { return 0x00000020 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F0(uint32_t i0) { return 0x00012524 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F0(uint32_t i0) { return 0x00000024 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F1(uint32_t i0) { return 0x00012528 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F1(uint32_t i0) { return 0x00000028 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F0(uint32_t i0) { return 0x0001252c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F0(uint32_t i0) { return 0x0000002c + __offset_INTF(i0); }
 #define MDP5_INTF_ACTIVE_VSTART_F0_VAL__MASK			0x7fffffff
 #define MDP5_INTF_ACTIVE_VSTART_F0_VAL__SHIFT			0
 static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F0_VAL(uint32_t val)
@@ -872,7 +967,7 @@ static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F0_VAL(uint32_t val)
 }
 #define MDP5_INTF_ACTIVE_VSTART_F0_ACTIVE_V_ENABLE		0x80000000
 
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F1(uint32_t i0) { return 0x00012530 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F1(uint32_t i0) { return 0x00000030 + __offset_INTF(i0); }
 #define MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK			0x7fffffff
 #define MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT			0
 static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F1_VAL(uint32_t val)
@@ -880,11 +975,11 @@ static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F1_VAL(uint32_t val)
 	return ((val) << MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT) & MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK;
 }
 
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F0(uint32_t i0) { return 0x00012534 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F0(uint32_t i0) { return 0x00000034 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F1(uint32_t i0) { return 0x00012538 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F1(uint32_t i0) { return 0x00000038 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DISPLAY_HCTL(uint32_t i0) { return 0x0001253c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DISPLAY_HCTL(uint32_t i0) { return 0x0000003c + __offset_INTF(i0); }
 #define MDP5_INTF_DISPLAY_HCTL_START__MASK			0x0000ffff
 #define MDP5_INTF_DISPLAY_HCTL_START__SHIFT			0
 static inline uint32_t MDP5_INTF_DISPLAY_HCTL_START(uint32_t val)
@@ -898,7 +993,7 @@ static inline uint32_t MDP5_INTF_DISPLAY_HCTL_END(uint32_t val)
 	return ((val) << MDP5_INTF_DISPLAY_HCTL_END__SHIFT) & MDP5_INTF_DISPLAY_HCTL_END__MASK;
 }
 
-static inline uint32_t REG_MDP5_INTF_ACTIVE_HCTL(uint32_t i0) { return 0x00012540 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_ACTIVE_HCTL(uint32_t i0) { return 0x00000040 + __offset_INTF(i0); }
 #define MDP5_INTF_ACTIVE_HCTL_START__MASK			0x00007fff
 #define MDP5_INTF_ACTIVE_HCTL_START__SHIFT			0
 static inline uint32_t MDP5_INTF_ACTIVE_HCTL_START(uint32_t val)
@@ -913,124 +1008,132 @@ static inline uint32_t MDP5_INTF_ACTIVE_HCTL_END(uint32_t val)
 }
 #define MDP5_INTF_ACTIVE_HCTL_ACTIVE_H_ENABLE			0x80000000
 
-static inline uint32_t REG_MDP5_INTF_BORDER_COLOR(uint32_t i0) { return 0x00012544 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_BORDER_COLOR(uint32_t i0) { return 0x00000044 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_UNDERFLOW_COLOR(uint32_t i0) { return 0x00012548 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_UNDERFLOW_COLOR(uint32_t i0) { return 0x00000048 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_HSYNC_SKEW(uint32_t i0) { return 0x0001254c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_HSYNC_SKEW(uint32_t i0) { return 0x0000004c + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_POLARITY_CTL(uint32_t i0) { return 0x00012550 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_POLARITY_CTL(uint32_t i0) { return 0x00000050 + __offset_INTF(i0); }
 #define MDP5_INTF_POLARITY_CTL_HSYNC_LOW			0x00000001
 #define MDP5_INTF_POLARITY_CTL_VSYNC_LOW			0x00000002
 #define MDP5_INTF_POLARITY_CTL_DATA_EN_LOW			0x00000004
 
-static inline uint32_t REG_MDP5_INTF_TEST_CTL(uint32_t i0) { return 0x00012554 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TEST_CTL(uint32_t i0) { return 0x00000054 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TP_COLOR0(uint32_t i0) { return 0x00012558 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TP_COLOR0(uint32_t i0) { return 0x00000058 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TP_COLOR1(uint32_t i0) { return 0x0001255c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TP_COLOR1(uint32_t i0) { return 0x0000005c + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DSI_CMD_MODE_TRIGGER_EN(uint32_t i0) { return 0x00012584 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DSI_CMD_MODE_TRIGGER_EN(uint32_t i0) { return 0x00000084 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_PANEL_FORMAT(uint32_t i0) { return 0x00012590 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_PANEL_FORMAT(uint32_t i0) { return 0x00000090 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_FRAME_LINE_COUNT_EN(uint32_t i0) { return 0x000125a8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_FRAME_LINE_COUNT_EN(uint32_t i0) { return 0x000000a8 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_FRAME_COUNT(uint32_t i0) { return 0x000125ac + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_FRAME_COUNT(uint32_t i0) { return 0x000000ac + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_LINE_COUNT(uint32_t i0) { return 0x000125b0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_LINE_COUNT(uint32_t i0) { return 0x000000b0 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DEFLICKER_CONFIG(uint32_t i0) { return 0x000125f0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DEFLICKER_CONFIG(uint32_t i0) { return 0x000000f0 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DEFLICKER_STRNG_COEFF(uint32_t i0) { return 0x000125f4 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DEFLICKER_STRNG_COEFF(uint32_t i0) { return 0x000000f4 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_DEFLICKER_WEAK_COEFF(uint32_t i0) { return 0x000125f8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_DEFLICKER_WEAK_COEFF(uint32_t i0) { return 0x000000f8 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_ENABLE(uint32_t i0) { return 0x00012600 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_ENABLE(uint32_t i0) { return 0x00000100 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_MAIN_CONTROL(uint32_t i0) { return 0x00012604 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_MAIN_CONTROL(uint32_t i0) { return 0x00000104 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_VIDEO_CONFIG(uint32_t i0) { return 0x00012608 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_VIDEO_CONFIG(uint32_t i0) { return 0x00000108 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_COMPONENT_LIMITS(uint32_t i0) { return 0x0001260c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_COMPONENT_LIMITS(uint32_t i0) { return 0x0000010c + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_RECTANGLE(uint32_t i0) { return 0x00012610 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_RECTANGLE(uint32_t i0) { return 0x00000110 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_INITIAL_VALUE(uint32_t i0) { return 0x00012614 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_INITIAL_VALUE(uint32_t i0) { return 0x00000114 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_BLK_WHITE_PATTERN_FRAME(uint32_t i0) { return 0x00012618 + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_BLK_WHITE_PATTERN_FRAME(uint32_t i0) { return 0x00000118 + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_INTF_TPG_RGB_MAPPING(uint32_t i0) { return 0x0001261c + 0x200*i0; }
+static inline uint32_t REG_MDP5_INTF_TPG_RGB_MAPPING(uint32_t i0) { return 0x0000011c + __offset_INTF(i0); }
 
-static inline uint32_t REG_MDP5_AD(uint32_t i0) { return 0x00013100 + 0x200*i0; }
+static inline uint32_t __offset_AD(uint32_t idx)
+{
+	switch (idx) {
+		case 0: return (mdp5_cfg->ad.base[0]);
+		case 1: return (mdp5_cfg->ad.base[1]);
+		default: return INVALID_IDX(idx);
+	}
+}
+static inline uint32_t REG_MDP5_AD(uint32_t i0) { return 0x00000000 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_BYPASS(uint32_t i0) { return 0x00013100 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BYPASS(uint32_t i0) { return 0x00000000 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CTRL_0(uint32_t i0) { return 0x00013104 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CTRL_0(uint32_t i0) { return 0x00000004 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CTRL_1(uint32_t i0) { return 0x00013108 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CTRL_1(uint32_t i0) { return 0x00000008 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_FRAME_SIZE(uint32_t i0) { return 0x0001310c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_FRAME_SIZE(uint32_t i0) { return 0x0000000c + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CON_CTRL_0(uint32_t i0) { return 0x00013110 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CON_CTRL_0(uint32_t i0) { return 0x00000010 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CON_CTRL_1(uint32_t i0) { return 0x00013114 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CON_CTRL_1(uint32_t i0) { return 0x00000014 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_STR_MAN(uint32_t i0) { return 0x00013118 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_STR_MAN(uint32_t i0) { return 0x00000018 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_VAR(uint32_t i0) { return 0x0001311c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_VAR(uint32_t i0) { return 0x0000001c + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_DITH(uint32_t i0) { return 0x00013120 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_DITH(uint32_t i0) { return 0x00000020 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_DITH_CTRL(uint32_t i0) { return 0x00013124 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_DITH_CTRL(uint32_t i0) { return 0x00000024 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_AMP_LIM(uint32_t i0) { return 0x00013128 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AMP_LIM(uint32_t i0) { return 0x00000028 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_SLOPE(uint32_t i0) { return 0x0001312c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_SLOPE(uint32_t i0) { return 0x0000002c + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_BW_LVL(uint32_t i0) { return 0x00013130 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BW_LVL(uint32_t i0) { return 0x00000030 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_LOGO_POS(uint32_t i0) { return 0x00013134 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LOGO_POS(uint32_t i0) { return 0x00000034 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_LUT_FI(uint32_t i0) { return 0x00013138 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LUT_FI(uint32_t i0) { return 0x00000038 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_LUT_CC(uint32_t i0) { return 0x0001317c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LUT_CC(uint32_t i0) { return 0x0000007c + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_STR_LIM(uint32_t i0) { return 0x000131c8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_STR_LIM(uint32_t i0) { return 0x000000c8 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CALIB_AB(uint32_t i0) { return 0x000131cc + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CALIB_AB(uint32_t i0) { return 0x000000cc + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CALIB_CD(uint32_t i0) { return 0x000131d0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CALIB_CD(uint32_t i0) { return 0x000000d0 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_MODE_SEL(uint32_t i0) { return 0x000131d4 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_MODE_SEL(uint32_t i0) { return 0x000000d4 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_TFILT_CTRL(uint32_t i0) { return 0x000131d8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_TFILT_CTRL(uint32_t i0) { return 0x000000d8 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_BL_MINMAX(uint32_t i0) { return 0x000131dc + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL_MINMAX(uint32_t i0) { return 0x000000dc + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_BL(uint32_t i0) { return 0x000131e0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL(uint32_t i0) { return 0x000000e0 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_BL_MAX(uint32_t i0) { return 0x000131e8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL_MAX(uint32_t i0) { return 0x000000e8 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_AL(uint32_t i0) { return 0x000131ec + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AL(uint32_t i0) { return 0x000000ec + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_AL_MIN(uint32_t i0) { return 0x000131f0 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AL_MIN(uint32_t i0) { return 0x000000f0 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_AL_FILT(uint32_t i0) { return 0x000131f4 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_AL_FILT(uint32_t i0) { return 0x000000f4 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CFG_BUF(uint32_t i0) { return 0x000131f8 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CFG_BUF(uint32_t i0) { return 0x000000f8 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_LUT_AL(uint32_t i0) { return 0x00013200 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_LUT_AL(uint32_t i0) { return 0x00000100 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_TARG_STR(uint32_t i0) { return 0x00013244 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_TARG_STR(uint32_t i0) { return 0x00000144 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_START_CALC(uint32_t i0) { return 0x00013248 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_START_CALC(uint32_t i0) { return 0x00000148 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_STR_OUT(uint32_t i0) { return 0x0001324c + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_STR_OUT(uint32_t i0) { return 0x0000014c + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_BL_OUT(uint32_t i0) { return 0x00013254 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_BL_OUT(uint32_t i0) { return 0x00000154 + __offset_AD(i0); }
 
-static inline uint32_t REG_MDP5_AD_CALC_DONE(uint32_t i0) { return 0x00013258 + 0x200*i0; }
+static inline uint32_t REG_MDP5_AD_CALC_DONE(uint32_t i0) { return 0x00000158 + __offset_AD(i0); }
 
 
 #endif /* MDP5_XML */
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
index 71510ee..31a2c63 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
@@ -26,14 +26,98 @@ static const char *iommu_ports[] = {
 
 static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev);
 
-static int mdp5_hw_init(struct msm_kms *kms)
+const struct mdp5_config *mdp5_cfg;
+
+static const struct mdp5_config msm8x74_config = {
+	.name = "msm8x74",
+	.ctl = {
+		.count = 5,
+		.base = { 0x00600, 0x00700, 0x00800, 0x00900, 0x00a00 },
+	},
+	.pipe_vig = {
+		.count = 3,
+		.base = { 0x01200, 0x01600, 0x01a00 },
+	},
+	.pipe_rgb = {
+		.count = 3,
+		.base = { 0x01e00, 0x02200, 0x02600 },
+	},
+	.pipe_dma = {
+		.count = 2,
+		.base = { 0x02a00, 0x02e00 },
+	},
+	.lm = {
+		.count = 5,
+		.base = { 0x03200, 0x03600, 0x03a00, 0x03e00, 0x04200 },
+	},
+	.dspp = {
+		.count = 3,
+		.base = { 0x04600, 0x04a00, 0x04e00 },
+	},
+	.ad = {
+		.count = 2,
+		.base = { 0x13100, 0x13300 }, /* NOTE: no ad in v1.0 */
+	},
+	.intf = {
+		.count = 4,
+		.base = { 0x12500, 0x12700, 0x12900, 0x12b00 },
+	},
+};
+
+static const struct mdp5_config apq8084_config = {
+	.name = "apq8084",
+	.ctl = {
+		.count = 5,
+		.base = { 0x00600, 0x00700, 0x00800, 0x00900, 0x00a00 },
+	},
+	.pipe_vig = {
+		.count = 4,
+		.base = { 0x01200, 0x01600, 0x01a00, 0x01e00 },
+	},
+	.pipe_rgb = {
+		.count = 4,
+		.base = { 0x02200, 0x02600, 0x02a00, 0x02e00 },
+	},
+	.pipe_dma = {
+		.count = 2,
+		.base = { 0x03200, 0x03600 },
+	},
+	.lm = {
+		.count = 6,
+		.base = { 0x03a00, 0x03e00, 0x04200, 0x04600, 0x04a00, 0x04e00 },
+	},
+	.dspp = {
+		.count = 4,
+		.base = { 0x05200, 0x05600, 0x05a00, 0x05e00 },
+
+	},
+	.ad = {
+		.count = 3,
+		.base = { 0x13500, 0x13700, 0x13900 },
+	},
+	.intf = {
+		.count = 5,
+		.base = { 0x12500, 0x12700, 0x12900, 0x12b00, 0x12d00 },
+	},
+};
+
+struct mdp5_config_entry {
+	int revision;
+	const struct mdp5_config *config;
+};
+
+static const struct mdp5_config_entry mdp5_configs[] = {
+	{ .revision = 0, .config = &msm8x74_config },
+	{ .revision = 2, .config = &msm8x74_config },
+	{ .revision = 3, .config = &apq8084_config },
+};
+
+static int mdp5_select_hw_cfg(struct msm_kms *kms)
 {
 	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
 	struct drm_device *dev = mdp5_kms->dev;
 	uint32_t version, major, minor;
-	int ret = 0;
-
-	pm_runtime_get_sync(dev->dev);
+	int i, ret = 0;
 
 	mdp5_enable(mdp5_kms);
 	version = mdp5_read(mdp5_kms, REG_MDP5_MDP_VERSION);
@@ -44,8 +128,8 @@ static int mdp5_hw_init(struct msm_kms *kms)
 
 	DBG("found MDP5 version v%d.%d", major, minor);
 
-	if ((major != 1) || ((minor != 0) && (minor != 2))) {
-		dev_err(dev->dev, "unexpected MDP version: v%d.%d\n",
+	if (major != 1) {
+		dev_err(dev->dev, "unexpected MDP major version: v%d.%d\n",
 				major, minor);
 		ret = -ENXIO;
 		goto out;
@@ -53,6 +137,35 @@ static int mdp5_hw_init(struct msm_kms *kms)
 
 	mdp5_kms->rev = minor;
 
+	/* only after mdp5_cfg global pointer's init can we access the hw */
+	for (i = 0; i < ARRAY_SIZE(mdp5_configs); i++) {
+		if (mdp5_configs[i].revision != minor)
+			continue;
+		mdp5_kms->hw_cfg = mdp5_cfg = mdp5_configs[i].config;
+		break;
+	}
+	if (unlikely(!mdp5_kms->hw_cfg)) {
+		dev_err(dev->dev, "unexpected MDP minor revision: v%d.%d\n",
+				major, minor);
+		ret = -ENXIO;
+		goto out;
+	}
+
+	DBG("MDP5: %s config selected", mdp5_kms->hw_cfg->name);
+
+	return 0;
+out:
+	return ret;
+}
+
+static int mdp5_hw_init(struct msm_kms *kms)
+{
+	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
+	struct drm_device *dev = mdp5_kms->dev;
+	int i;
+
+	pm_runtime_get_sync(dev->dev);
+
 	/* Magic unknown register writes:
 	 *
 	 *    W VBIF:0x004 00000001      (mdss_mdp.c:839)
@@ -78,15 +191,13 @@ static int mdp5_hw_init(struct msm_kms *kms)
 	 */
 
 	mdp5_write(mdp5_kms, REG_MDP5_DISP_INTF_SEL, 0);
-	mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(0), 0);
-	mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(1), 0);
-	mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(2), 0);
-	mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(3), 0);
 
-out:
+	for (i = 0; i < mdp5_kms->hw_cfg->ctl.count; i++)
+		mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(i), 0);
+
 	pm_runtime_put_sync(dev->dev);
 
-	return ret;
+	return 0;
 }
 
 static long mdp5_round_pixclk(struct msm_kms *kms, unsigned long rate,
@@ -161,7 +272,7 @@ int mdp5_enable(struct mdp5_kms *mdp5_kms)
 static int modeset_init(struct mdp5_kms *mdp5_kms)
 {
 	static const enum mdp5_pipe crtcs[] = {
-			SSPP_RGB0, SSPP_RGB1, SSPP_RGB2,
+			SSPP_RGB0, SSPP_RGB1, SSPP_RGB2, SSPP_RGB3,
 	};
 	struct drm_device *dev = mdp5_kms->dev;
 	struct msm_drm_private *priv = dev->dev_private;
@@ -169,7 +280,7 @@ static int modeset_init(struct mdp5_kms *mdp5_kms)
 	int i, ret;
 
 	/* construct CRTCs: */
-	for (i = 0; i < ARRAY_SIZE(crtcs); i++) {
+	for (i = 0; i < mdp5_kms->hw_cfg->pipe_rgb.count; i++) {
 		struct drm_plane *plane;
 		struct drm_crtc *crtc;
 
@@ -246,7 +357,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 	struct mdp5_kms *mdp5_kms;
 	struct msm_kms *kms = NULL;
 	struct msm_mmu *mmu;
-	int ret;
+	int i, ret;
 
 	mdp5_kms = kzalloc(sizeof(*mdp5_kms), GFP_KERNEL);
 	if (!mdp5_kms) {
@@ -307,20 +418,22 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 
 	ret = clk_set_rate(mdp5_kms->src_clk, config->max_clk);
 
+	ret = mdp5_select_hw_cfg(kms);
+	if (ret)
+		goto fail;
+
 	/* make sure things are off before attaching iommu (bootloader could
 	 * have left things on, in which case we'll start getting faults if
 	 * we don't disable):
 	 */
 	mdp5_enable(mdp5_kms);
-	mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(0), 0);
-	mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(1), 0);
-	mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(2), 0);
-	mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(3), 0);
+	for (i = 0; i < mdp5_kms->hw_cfg->intf.count; i++)
+		mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(i), 0);
 	mdp5_disable(mdp5_kms);
 	mdelay(16);
 
 	if (config->iommu) {
-		mmu = msm_iommu_new(dev, config->iommu);
+		mmu = msm_iommu_new(&pdev->dev, config->iommu);
 		if (IS_ERR(mmu)) {
 			ret = PTR_ERR(mmu);
 			dev_err(dev->dev, "failed to init iommu: %d\n", ret);
@@ -368,5 +481,11 @@ static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev)
 #ifdef CONFIG_OF
 	/* TODO */
 #endif
+	config.iommu = iommu_domain_alloc(&platform_bus_type);
+	/* TODO hard-coded in downstream mdss, but should it be? */
+	config.max_clk = 200000000;
+	/* TODO get from DT: */
+	config.smp_blk_cnt = 22;
+
 	return &config;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h
index 6e981b6..5bf340d 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h
@@ -21,6 +21,24 @@
 #include "msm_drv.h"
 #include "msm_kms.h"
 #include "mdp/mdp_kms.h"
+/* dynamic offsets used by mdp5.xml.h (initialized in mdp5_kms.c) */
+#define MDP5_MAX_BASES		8
+struct mdp5_sub_block {
+	int	count;
+	uint32_t base[MDP5_MAX_BASES];
+};
+struct mdp5_config {
+	char  *name;
+	struct mdp5_sub_block ctl;
+	struct mdp5_sub_block pipe_vig;
+	struct mdp5_sub_block pipe_rgb;
+	struct mdp5_sub_block pipe_dma;
+	struct mdp5_sub_block lm;
+	struct mdp5_sub_block dspp;
+	struct mdp5_sub_block ad;
+	struct mdp5_sub_block intf;
+};
+extern const struct mdp5_config *mdp5_cfg;
 #include "mdp5.xml.h"
 #include "mdp5_smp.h"
 
@@ -30,6 +48,7 @@ struct mdp5_kms {
 	struct drm_device *dev;
 
 	int rev;
+	const struct mdp5_config *hw_cfg;
 
 	/* mapper-id used to request GEM buffer mapped for scanout: */
 	int id;
@@ -82,6 +101,7 @@ static inline const char *pipe2name(enum mdp5_pipe pipe)
 		NAME(VIG0), NAME(VIG1), NAME(VIG2),
 		NAME(RGB0), NAME(RGB1), NAME(RGB2),
 		NAME(DMA0), NAME(DMA1),
+		NAME(VIG3), NAME(RGB3),
 #undef NAME
 	};
 	return names[pipe];
@@ -98,6 +118,8 @@ static inline uint32_t pipe2flush(enum mdp5_pipe pipe)
 	case SSPP_RGB2: return MDP5_CTL_FLUSH_RGB2;
 	case SSPP_DMA0: return MDP5_CTL_FLUSH_DMA0;
 	case SSPP_DMA1: return MDP5_CTL_FLUSH_DMA1;
+	case SSPP_VIG3: return MDP5_CTL_FLUSH_VIG3;
+	case SSPP_RGB3: return MDP5_CTL_FLUSH_RGB3;
 	default:        return 0;
 	}
 }
@@ -108,6 +130,7 @@ static inline int pipe2nclients(enum mdp5_pipe pipe)
 	case SSPP_RGB0:
 	case SSPP_RGB1:
 	case SSPP_RGB2:
+	case SSPP_RGB3:
 		return 1;
 	default:
 		return 3;
@@ -126,6 +149,8 @@ static inline enum mdp5_client_id pipe2client(enum mdp5_pipe pipe, int plane)
 	case SSPP_RGB2: return CID_RGB2;
 	case SSPP_DMA0: return CID_DMA0_Y + plane;
 	case SSPP_DMA1: return CID_DMA1_Y + plane;
+	case SSPP_VIG3: return CID_VIG3_Y + plane;
+	case SSPP_RGB3: return CID_RGB3;
 	default:        return CID_UNUSED;
 	}
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp_common.xml.h b/drivers/gpu/drm/msm/mdp/mdp_common.xml.h
index a9629b8..64c1afd 100644
--- a/drivers/gpu/drm/msm/mdp/mdp_common.xml.h
+++ b/drivers/gpu/drm/msm/mdp/mdp_common.xml.h
@@ -12,12 +12,12 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml (   1453 bytes, from 2013-03-31 16:51:27)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml            (  17996 bytes, from 2013-12-01 19:10:31)
 - /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml      (   1615 bytes, from 2013-11-30 15:00:52)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2013-12-03 20:59:13)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml            (  22517 bytes, from 2014-06-25 12:55:02)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml             (  11712 bytes, from 2013-08-17 17:13:43)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml            (    344 bytes, from 2013-08-11 19:26:32)
 - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml         (   1544 bytes, from 2013-08-16 19:17:05)
 - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml         (    600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  20932 bytes, from 2013-12-01 15:13:04)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml           (  23613 bytes, from 2014-06-25 12:53:44)
 
 Copyright (C) 2013 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 9a5d87d..b447c01 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -181,7 +181,6 @@ static int msm_load(struct drm_device *dev, unsigned long flags)
 	struct msm_kms *kms;
 	int ret;
 
-
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
 		dev_err(dev->dev, "failed to allocate private data\n");
@@ -314,13 +313,15 @@ fail:
 
 static void load_gpu(struct drm_device *dev)
 {
+	static DEFINE_MUTEX(init_lock);
 	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_gpu *gpu;
 
+	mutex_lock(&init_lock);
+
 	if (priv->gpu)
-		return;
+		goto out;
 
-	mutex_lock(&dev->struct_mutex);
 	gpu = a3xx_gpu_init(dev);
 	if (IS_ERR(gpu)) {
 		dev_warn(dev->dev, "failed to load a3xx gpu\n");
@@ -330,7 +331,9 @@ static void load_gpu(struct drm_device *dev)
 
 	if (gpu) {
 		int ret;
+		mutex_lock(&dev->struct_mutex);
 		gpu->funcs->pm_resume(gpu);
+		mutex_unlock(&dev->struct_mutex);
 		ret = gpu->funcs->hw_init(gpu);
 		if (ret) {
 			dev_err(dev->dev, "gpu hw init failed: %d\n", ret);
@@ -340,12 +343,12 @@ static void load_gpu(struct drm_device *dev)
 			/* give inactive pm a chance to kick in: */
 			msm_gpu_retire(gpu);
 		}
-
 	}
 
 	priv->gpu = gpu;
 
-	mutex_unlock(&dev->struct_mutex);
+out:
+	mutex_unlock(&init_lock);
 }
 
 static int msm_open(struct drm_device *dev, struct drm_file *file)
@@ -906,25 +909,22 @@ static int compare_of(struct device *dev, void *data)
 	return dev->of_node == data;
 }
 
-static int msm_drm_add_components(struct device *master, struct master *m)
+static int add_components(struct device *dev, struct component_match **matchptr,
+		const char *name)
 {
-	struct device_node *np = master->of_node;
+	struct device_node *np = dev->of_node;
 	unsigned i;
-	int ret;
 
 	for (i = 0; ; i++) {
 		struct device_node *node;
 
-		node = of_parse_phandle(np, "connectors", i);
+		node = of_parse_phandle(np, name, i);
 		if (!node)
 			break;
 
-		ret = component_master_add_child(m, compare_of, node);
-		of_node_put(node);
-
-		if (ret)
-			return ret;
+		component_match_add(dev, matchptr, compare_of, node);
 	}
+
 	return 0;
 }
 #else
@@ -932,9 +932,34 @@ static int compare_dev(struct device *dev, void *data)
 {
 	return dev == data;
 }
+#endif
+
+static int msm_drm_bind(struct device *dev)
+{
+	return drm_platform_init(&msm_driver, to_platform_device(dev));
+}
+
+static void msm_drm_unbind(struct device *dev)
+{
+	drm_put_dev(platform_get_drvdata(to_platform_device(dev)));
+}
+
+static const struct component_master_ops msm_drm_ops = {
+	.bind = msm_drm_bind,
+	.unbind = msm_drm_unbind,
+};
+
+/*
+ * Platform driver:
+ */
 
-static int msm_drm_add_components(struct device *master, struct master *m)
+static int msm_pdev_probe(struct platform_device *pdev)
 {
+	struct component_match *match = NULL;
+#ifdef CONFIG_OF
+	add_components(&pdev->dev, &match, "connectors");
+	add_components(&pdev->dev, &match, "gpus");
+#else
 	/* For non-DT case, it kinda sucks.  We don't actually have a way
 	 * to know whether or not we are waiting for certain devices (or if
 	 * they are simply not present).  But for non-DT we only need to
@@ -958,41 +983,12 @@ static int msm_drm_add_components(struct device *master, struct master *m)
 			return -EPROBE_DEFER;
 		}
 
-		ret = component_master_add_child(m, compare_dev, dev);
-		if (ret) {
-			DBG("could not add child: %d", ret);
-			return ret;
-		}
+		component_match_add(&pdev->dev, &match, compare_dev, dev);
 	}
-
-	return 0;
-}
 #endif
 
-static int msm_drm_bind(struct device *dev)
-{
-	return drm_platform_init(&msm_driver, to_platform_device(dev));
-}
-
-static void msm_drm_unbind(struct device *dev)
-{
-	drm_put_dev(platform_get_drvdata(to_platform_device(dev)));
-}
-
-static const struct component_master_ops msm_drm_ops = {
-		.add_components = msm_drm_add_components,
-		.bind = msm_drm_bind,
-		.unbind = msm_drm_unbind,
-};
-
-/*
- * Platform driver:
- */
-
-static int msm_pdev_probe(struct platform_device *pdev)
-{
 	pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
-	return component_master_add(&pdev->dev, &msm_drm_ops);
+	return component_master_add_with_match(&pdev->dev, &msm_drm_ops, match);
 }
 
 static int msm_pdev_remove(struct platform_device *pdev)
@@ -1008,7 +1004,8 @@ static const struct platform_device_id msm_id[] = {
 };
 
 static const struct of_device_id dt_match[] = {
-	{ .compatible = "qcom,mdss_mdp" },
+	{ .compatible = "qcom,mdp" },      /* mdp4 */
+	{ .compatible = "qcom,mdss_mdp" }, /* mdp5 */
 	{}
 };
 MODULE_DEVICE_TABLE(of, dt_match);
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index 5107fc4..9c5221c 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -19,6 +19,11 @@
 
 #include "drm_crtc.h"
 #include "drm_fb_helper.h"
+#include "msm_gem.h"
+
+extern int msm_gem_mmap_obj(struct drm_gem_object *obj,
+					struct vm_area_struct *vma);
+static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma);
 
 /*
  * fbdev funcs, to implement legacy fbdev interface on top of drm driver
@@ -43,6 +48,7 @@ static struct fb_ops msm_fb_ops = {
 	.fb_fillrect = sys_fillrect,
 	.fb_copyarea = sys_copyarea,
 	.fb_imageblit = sys_imageblit,
+	.fb_mmap = msm_fbdev_mmap,
 
 	.fb_check_var = drm_fb_helper_check_var,
 	.fb_set_par = drm_fb_helper_set_par,
@@ -51,6 +57,31 @@ static struct fb_ops msm_fb_ops = {
 	.fb_setcmap = drm_fb_helper_setcmap,
 };
 
+static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma)
+{
+	struct drm_fb_helper *helper = (struct drm_fb_helper *)info->par;
+	struct msm_fbdev *fbdev = to_msm_fbdev(helper);
+	struct drm_gem_object *drm_obj = fbdev->bo;
+	struct drm_device *dev = helper->dev;
+	int ret = 0;
+
+	if (drm_device_is_unplugged(dev))
+		return -ENODEV;
+
+	mutex_lock(&dev->struct_mutex);
+
+	ret = drm_gem_mmap_obj(drm_obj, drm_obj->size, vma);
+
+	mutex_unlock(&dev->struct_mutex);
+
+	if (ret) {
+		pr_err("%s:drm_gem_mmap_obj fail\n", __func__);
+		return ret;
+	}
+
+	return msm_gem_mmap_obj(drm_obj, vma);
+}
+
 static int msm_fbdev_create(struct drm_fb_helper *helper,
 		struct drm_fb_helper_surface_size *sizes)
 {
@@ -104,8 +135,16 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
 
 	mutex_lock(&dev->struct_mutex);
 
-	/* TODO implement our own fb_mmap so we don't need this: */
-	msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
+	/*
+	 * NOTE: if we can be guaranteed to be able to map buffer
+	 * in panic (ie. lock-safe, etc) we could avoid pinning the
+	 * buffer now:
+	 */
+	ret = msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
+	if (ret) {
+		dev_err(dev->dev, "failed to get buffer obj iova: %d\n", ret);
+		goto fail;
+	}
 
 	fbi = framebuffer_alloc(0, dev->dev);
 	if (!fbi) {
@@ -177,7 +216,7 @@ static void msm_crtc_fb_gamma_get(struct drm_crtc *crtc,
 	DBG("fbdev: get gamma");
 }
 
-static struct drm_fb_helper_funcs msm_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs msm_fb_helper_funcs = {
 	.gamma_set = msm_crtc_fb_gamma_set,
 	.gamma_get = msm_crtc_fb_gamma_get,
 	.fb_probe = msm_fbdev_create,
@@ -189,7 +228,7 @@ struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev)
 	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_fbdev *fbdev = NULL;
 	struct drm_fb_helper *helper;
-	int ret = 0;
+	int ret;
 
 	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
 	if (!fbdev)
@@ -197,7 +236,7 @@ struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev)
 
 	helper = &fbdev->base;
 
-	helper->funcs = &msm_fb_helper_funcs;
+	drm_fb_helper_prepare(dev, helper, &msm_fb_helper_funcs);
 
 	ret = drm_fb_helper_init(dev, helper,
 			priv->num_crtcs, priv->num_connectors);
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 690d7e7..4b1b82a 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -73,7 +73,7 @@ static struct page **get_pages(struct drm_gem_object *obj)
 		int npages = obj->size >> PAGE_SHIFT;
 
 		if (iommu_present(&platform_bus_type))
-			p = drm_gem_get_pages(obj, 0);
+			p = drm_gem_get_pages(obj);
 		else
 			p = get_pages_vram(obj, npages);
 
@@ -278,24 +278,23 @@ int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id,
 		uint32_t *iova)
 {
 	struct msm_gem_object *msm_obj = to_msm_bo(obj);
-	struct drm_device *dev = obj->dev;
 	int ret = 0;
 
 	if (!msm_obj->domain[id].iova) {
 		struct msm_drm_private *priv = obj->dev->dev_private;
-		struct msm_mmu *mmu = priv->mmus[id];
 		struct page **pages = get_pages(obj);
 
-		if (!mmu) {
-			dev_err(dev->dev, "null MMU pointer\n");
-			return -EINVAL;
-		}
-
 		if (IS_ERR(pages))
 			return PTR_ERR(pages);
 
 		if (iommu_present(&platform_bus_type)) {
-			uint32_t offset = (uint32_t)mmap_offset(obj);
+			struct msm_mmu *mmu = priv->mmus[id];
+			uint32_t offset;
+
+			if (WARN_ON(!mmu))
+				return -EINVAL;
+
+			offset = (uint32_t)mmap_offset(obj);
 			ret = mmu->funcs->map(mmu, offset, msm_obj->sgt,
 					obj->size, IOMMU_READ | IOMMU_WRITE);
 			msm_obj->domain[id].iova = offset;
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index c632219..4a0dce5 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -606,14 +606,17 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 	iommu = iommu_domain_alloc(&platform_bus_type);
 	if (iommu) {
 		dev_info(drm->dev, "%s: using IOMMU\n", name);
-		gpu->mmu = msm_iommu_new(drm, iommu);
+		gpu->mmu = msm_iommu_new(&pdev->dev, iommu);
 	} else {
 		dev_info(drm->dev, "%s: no IOMMU, fallback to VRAM carveout!\n", name);
 	}
 	gpu->id = msm_register_mmu(drm, gpu->mmu);
 
+
 	/* Create ringbuffer: */
+	mutex_lock(&drm->struct_mutex);
 	gpu->rb = msm_ringbuffer_new(gpu, ringsz);
+	mutex_unlock(&drm->struct_mutex);
 	if (IS_ERR(gpu->rb)) {
 		ret = PTR_ERR(gpu->rb);
 		gpu->rb = NULL;
@@ -621,13 +624,6 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		goto fail;
 	}
 
-	ret = msm_gem_get_iova_locked(gpu->rb->bo, gpu->id, &gpu->rb_iova);
-	if (ret) {
-		gpu->rb_iova = 0;
-		dev_err(drm->dev, "could not map ringbuffer: %d\n", ret);
-		goto fail;
-	}
-
 	bs_init(gpu);
 
 	return 0;
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
index 4b2ad91..099af48 100644
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@ -33,39 +33,14 @@ static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev,
 
 static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt)
 {
-	struct drm_device *dev = mmu->dev;
 	struct msm_iommu *iommu = to_msm_iommu(mmu);
-	int i, ret;
-
-	for (i = 0; i < cnt; i++) {
-		struct device *msm_iommu_get_ctx(const char *ctx_name);
-		struct device *ctx = msm_iommu_get_ctx(names[i]);
-		if (IS_ERR_OR_NULL(ctx)) {
-			dev_warn(dev->dev, "couldn't get %s context", names[i]);
-			continue;
-		}
-		ret = iommu_attach_device(iommu->domain, ctx);
-		if (ret) {
-			dev_warn(dev->dev, "could not attach iommu to %s", names[i]);
-			return ret;
-		}
-	}
-
-	return 0;
+	return iommu_attach_device(iommu->domain, mmu->dev);
 }
 
 static void msm_iommu_detach(struct msm_mmu *mmu, const char **names, int cnt)
 {
 	struct msm_iommu *iommu = to_msm_iommu(mmu);
-	int i;
-
-	for (i = 0; i < cnt; i++) {
-		struct device *msm_iommu_get_ctx(const char *ctx_name);
-		struct device *ctx = msm_iommu_get_ctx(names[i]);
-		if (IS_ERR_OR_NULL(ctx))
-			continue;
-		iommu_detach_device(iommu->domain, ctx);
-	}
+	iommu_detach_device(iommu->domain, mmu->dev);
 }
 
 static int msm_iommu_map(struct msm_mmu *mmu, uint32_t iova,
@@ -149,7 +124,7 @@ static const struct msm_mmu_funcs funcs = {
 		.destroy = msm_iommu_destroy,
 };
 
-struct msm_mmu *msm_iommu_new(struct drm_device *dev, struct iommu_domain *domain)
+struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain)
 {
 	struct msm_iommu *iommu;
 
diff --git a/drivers/gpu/drm/msm/msm_mmu.h b/drivers/gpu/drm/msm/msm_mmu.h
index 21da6d1..7cd88d9 100644
--- a/drivers/gpu/drm/msm/msm_mmu.h
+++ b/drivers/gpu/drm/msm/msm_mmu.h
@@ -32,17 +32,17 @@ struct msm_mmu_funcs {
 
 struct msm_mmu {
 	const struct msm_mmu_funcs *funcs;
-	struct drm_device *dev;
+	struct device *dev;
 };
 
-static inline void msm_mmu_init(struct msm_mmu *mmu, struct drm_device *dev,
+static inline void msm_mmu_init(struct msm_mmu *mmu, struct device *dev,
 		const struct msm_mmu_funcs *funcs)
 {
 	mmu->dev = dev;
 	mmu->funcs = funcs;
 }
 
-struct msm_mmu *msm_iommu_new(struct drm_device *dev, struct iommu_domain *domain);
-struct msm_mmu *msm_gpummu_new(struct drm_device *dev, struct msm_gpu *gpu);
+struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain);
+struct msm_mmu *msm_gpummu_new(struct device *dev, struct msm_gpu *gpu);
 
 #endif /* __MSM_MMU_H__ */
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index b6dc85c..ba29a70 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -309,7 +309,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
 	struct ttm_buffer_object *bo = &nvbo->bo;
 	int ret;
 
-	ret = ttm_bo_reserve(bo, false, false, false, 0);
+	ret = ttm_bo_reserve(bo, false, false, false, NULL);
 	if (ret)
 		goto out;
 
@@ -350,7 +350,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo)
 	struct ttm_buffer_object *bo = &nvbo->bo;
 	int ret, ref;
 
-	ret = ttm_bo_reserve(bo, false, false, false, 0);
+	ret = ttm_bo_reserve(bo, false, false, false, NULL);
 	if (ret)
 		return ret;
 
@@ -385,7 +385,7 @@ nouveau_bo_map(struct nouveau_bo *nvbo)
 {
 	int ret;
 
-	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
+	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, NULL);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 1fa222e..dbdc9ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -63,7 +63,7 @@ find_encoder(struct drm_connector *connector, int type)
 {
 	struct drm_device *dev = connector->dev;
 	struct nouveau_encoder *nv_encoder;
-	struct drm_mode_object *obj;
+	struct drm_encoder *enc;
 	int i, id;
 
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
@@ -71,10 +71,10 @@ find_encoder(struct drm_connector *connector, int type)
 		if (!id)
 			break;
 
-		obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		enc = drm_encoder_find(dev, id);
+		if (!enc)
 			continue;
-		nv_encoder = nouveau_encoder(obj_to_encoder(obj));
+		nv_encoder = nouveau_encoder(enc);
 
 		if (type == DCB_OUTPUT_ANY ||
 		    (nv_encoder->dcb && nv_encoder->dcb->type == type))
@@ -104,7 +104,7 @@ nouveau_connector_destroy(struct drm_connector *connector)
 	struct nouveau_connector *nv_connector = nouveau_connector(connector);
 	nouveau_event_ref(NULL, &nv_connector->hpd);
 	kfree(nv_connector->edid);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	if (nv_connector->aux.transfer)
 		drm_dp_aux_unregister(&nv_connector->aux);
@@ -119,7 +119,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector)
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nouveau_gpio *gpio = nouveau_gpio(drm->device);
 	struct nouveau_encoder *nv_encoder;
-	struct drm_mode_object *obj;
+	struct drm_encoder *encoder;
 	int i, panel = -ENODEV;
 
 	/* eDP panels need powering on by us (if the VBIOS doesn't default it
@@ -139,10 +139,10 @@ nouveau_connector_ddc_detect(struct drm_connector *connector)
 		if (id == 0)
 			break;
 
-		obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		encoder = drm_encoder_find(dev, id);
+		if (!encoder)
 			continue;
-		nv_encoder = nouveau_encoder(obj_to_encoder(obj));
+		nv_encoder = nouveau_encoder(encoder);
 
 		if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
 			int ret = nouveau_dp_detect(nv_encoder);
@@ -1236,6 +1236,6 @@ nouveau_connector_create(struct drm_device *dev, int index)
 
 	INIT_WORK(&nv_connector->work, nouveau_connector_hotplug_work);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return connector;
 }
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 191665e..758c11c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -438,7 +438,7 @@ void nouveau_fbcon_gpu_lockup(struct fb_info *info)
 	info->flags |= FBINFO_HWACCEL_DISABLED;
 }
 
-static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
+static const struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
 	.gamma_set = nouveau_fbcon_gamma_set,
 	.gamma_get = nouveau_fbcon_gamma_get,
 	.fb_probe = nouveau_fbcon_create,
@@ -464,7 +464,8 @@ nouveau_fbcon_init(struct drm_device *dev)
 
 	fbcon->dev = dev;
 	drm->fbcon = fbcon;
-	fbcon->helper.funcs = &nouveau_fbcon_helper_funcs;
+
+	drm_fb_helper_prepare(dev, &fbcon->helper, &nouveau_fbcon_helper_funcs);
 
 	ret = drm_fb_helper_init(dev, &fbcon->helper,
 				 dev->mode_config.num_crtc, 4);
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index c90c0dc..df9d451 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -61,7 +61,7 @@ nouveau_gem_object_open(struct drm_gem_object *gem, struct drm_file *file_priv)
 	if (!cli->base.vm)
 		return 0;
 
-	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
+	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, NULL);
 	if (ret)
 		return ret;
 
@@ -132,7 +132,7 @@ nouveau_gem_object_close(struct drm_gem_object *gem, struct drm_file *file_priv)
 	if (!cli->base.vm)
 		return;
 
-	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, 0);
+	ret = ttm_bo_reserve(&nvbo->bo, false, false, false, NULL);
 	if (ret)
 		return;
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index ab0228f..7e185c1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -76,6 +76,7 @@ static int
 nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
 			 struct ttm_buffer_object *bo,
 			 struct ttm_placement *placement,
+			 uint32_t flags,
 			 struct ttm_mem_reg *mem)
 {
 	struct nouveau_drm *drm = nouveau_bdev(man->bdev);
@@ -162,6 +163,7 @@ static int
 nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
 			 struct ttm_buffer_object *bo,
 			 struct ttm_placement *placement,
+			 uint32_t flags,
 			 struct ttm_mem_reg *mem)
 {
 	struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
@@ -242,6 +244,7 @@ static int
 nv04_gart_manager_new(struct ttm_mem_type_manager *man,
 		      struct ttm_buffer_object *bo,
 		      struct ttm_placement *placement,
+		      uint32_t flags,
 		      struct ttm_mem_reg *mem)
 {
 	struct nouveau_mem *node;
diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
index 86f4ead..36bc5cc 100644
--- a/drivers/gpu/drm/omapdrm/omap_connector.c
+++ b/drivers/gpu/drm/omapdrm/omap_connector.c
@@ -130,7 +130,7 @@ static void omap_connector_destroy(struct drm_connector *connector)
 	struct omap_dss_device *dssdev = omap_connector->dssdev;
 
 	DBG("%s", omap_connector->dssdev->name);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(omap_connector);
 
@@ -307,7 +307,7 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
 	connector->interlace_allowed = 1;
 	connector->doublescan_allowed = 0;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	return connector;
 
diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index f926b4c..56c6055 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -199,7 +199,7 @@ static struct dmm_txn *dmm_txn_init(struct dmm *dmm, struct tcm *tcm)
 static void dmm_txn_append(struct dmm_txn *txn, struct pat_area *area,
 		struct page **pages, uint32_t npages, uint32_t roll)
 {
-	dma_addr_t pat_pa = 0;
+	dma_addr_t pat_pa = 0, data_pa = 0;
 	uint32_t *data;
 	struct pat *pat;
 	struct refill_engine *engine = txn->engine_handle;
@@ -223,7 +223,9 @@ static void dmm_txn_append(struct dmm_txn *txn, struct pat_area *area,
 			.lut_id = engine->tcm->lut_id,
 		};
 
-	data = alloc_dma(txn, 4*i, &pat->data_pa);
+	data = alloc_dma(txn, 4*i, &data_pa);
+	/* FIXME: what if data_pa is more than 32-bit ? */
+	pat->data_pa = data_pa;
 
 	while (i--) {
 		int n = i + roll;
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 284b80f..b08a450 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -119,13 +119,6 @@ struct omap_drm_private {
 	struct omap_drm_irq error_handler;
 };
 
-/* this should probably be in drm-core to standardize amongst drivers */
-#define DRM_ROTATE_0	0
-#define DRM_ROTATE_90	1
-#define DRM_ROTATE_180	2
-#define DRM_ROTATE_270	3
-#define DRM_REFLECT_X	4
-#define DRM_REFLECT_Y	5
 
 #ifdef CONFIG_DEBUG_FS
 int omap_debugfs_init(struct drm_minor *minor);
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 1388ca7..8436c68 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -281,7 +281,7 @@ fail:
 	return ret;
 }
 
-static struct drm_fb_helper_funcs omap_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs omap_fb_helper_funcs = {
 	.fb_probe = omap_fbdev_create,
 };
 
@@ -325,7 +325,7 @@ struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev)
 
 	helper = &fbdev->base;
 
-	helper->funcs = &omap_fb_helper_funcs;
+	drm_fb_helper_prepare(dev, helper, &omap_fb_helper_funcs);
 
 	ret = drm_fb_helper_init(dev, helper,
 			priv->num_crtcs, priv->num_connectors);
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 95dbce2..e484941 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -233,11 +233,7 @@ static int omap_gem_attach_pages(struct drm_gem_object *obj)
 
 	WARN_ON(omap_obj->pages);
 
-	/* TODO: __GFP_DMA32 .. but somehow GFP_HIGHMEM is coming from the
-	 * mapping_gfp_mask(mapping) which conflicts w/ GFP_DMA32.. probably
-	 * we actually want CMA memory for it all anyways..
-	 */
-	pages = drm_gem_get_pages(obj, GFP_KERNEL);
+	pages = drm_gem_get_pages(obj);
 	if (IS_ERR(pages)) {
 		dev_err(obj->dev->dev, "could not get pages: %ld\n", PTR_ERR(pages));
 		return PTR_ERR(pages);
@@ -791,7 +787,7 @@ int omap_gem_get_paddr(struct drm_gem_object *obj,
 			omap_obj->paddr = tiler_ssptr(block);
 			omap_obj->block = block;
 
-			DBG("got paddr: %08x", omap_obj->paddr);
+			DBG("got paddr: %pad", &omap_obj->paddr);
 		}
 
 		omap_obj->paddr_cnt++;
@@ -985,9 +981,9 @@ void omap_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
 
 	off = drm_vma_node_start(&obj->vma_node);
 
-	seq_printf(m, "%08x: %2d (%2d) %08llx %08Zx (%2d) %p %4d",
+	seq_printf(m, "%08x: %2d (%2d) %08llx %pad (%2d) %p %4d",
 			omap_obj->flags, obj->name, obj->refcount.refcount.counter,
-			off, omap_obj->paddr, omap_obj->paddr_cnt,
+			off, &omap_obj->paddr, omap_obj->paddr_cnt,
 			omap_obj->vaddr, omap_obj->roll);
 
 	if (omap_obj->flags & OMAP_BO_TILED) {
@@ -1183,9 +1179,7 @@ int omap_gem_op_sync(struct drm_gem_object *obj, enum omap_gem_op op)
 			}
 		}
 		spin_unlock(&sync_lock);
-
-		if (waiter)
-			kfree(waiter);
+		kfree(waiter);
 	}
 	return ret;
 }
@@ -1347,6 +1341,7 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 	struct omap_drm_private *priv = dev->dev_private;
 	struct omap_gem_object *omap_obj;
 	struct drm_gem_object *obj = NULL;
+	struct address_space *mapping;
 	size_t size;
 	int ret;
 
@@ -1404,14 +1399,16 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 		omap_obj->height = gsize.tiled.height;
 	}
 
-	ret = 0;
-	if (flags & (OMAP_BO_DMA|OMAP_BO_EXT_MEM))
+	if (flags & (OMAP_BO_DMA|OMAP_BO_EXT_MEM)) {
 		drm_gem_private_object_init(dev, obj, size);
-	else
+	} else {
 		ret = drm_gem_object_init(dev, obj, size);
+		if (ret)
+			goto fail;
 
-	if (ret)
-		goto fail;
+		mapping = file_inode(obj->filp)->i_mapping;
+		mapping_set_gfp_mask(mapping, GFP_USER | __GFP_DMA32);
+	}
 
 	return obj;
 
@@ -1467,8 +1464,8 @@ void omap_gem_init(struct drm_device *dev)
 			entry->paddr = tiler_ssptr(block);
 			entry->block = block;
 
-			DBG("%d:%d: %dx%d: paddr=%08x stride=%d", i, j, w, h,
-					entry->paddr,
+			DBG("%d:%d: %dx%d: paddr=%pad stride=%d", i, j, w, h,
+					&entry->paddr,
 					usergart[i].stride_pfn << PAGE_SHIFT);
 		}
 	}
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 3cf31ee..891a4dc 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -142,8 +142,8 @@ static void omap_plane_pre_apply(struct omap_drm_apply *apply)
 	DBG("%dx%d -> %dx%d (%d)", info->width, info->height,
 			info->out_width, info->out_height,
 			info->screen_width);
-	DBG("%d,%d %08x %08x", info->pos_x, info->pos_y,
-			info->paddr, info->p_uv_addr);
+	DBG("%d,%d %pad %pad", info->pos_x, info->pos_y,
+			&info->paddr, &info->p_uv_addr);
 
 	/* TODO: */
 	ilace = false;
@@ -308,16 +308,13 @@ void omap_plane_install_properties(struct drm_plane *plane,
 	if (priv->has_dmm) {
 		prop = priv->rotation_prop;
 		if (!prop) {
-			const struct drm_prop_enum_list props[] = {
-					{ DRM_ROTATE_0,   "rotate-0" },
-					{ DRM_ROTATE_90,  "rotate-90" },
-					{ DRM_ROTATE_180, "rotate-180" },
-					{ DRM_ROTATE_270, "rotate-270" },
-					{ DRM_REFLECT_X,  "reflect-x" },
-					{ DRM_REFLECT_Y,  "reflect-y" },
-			};
-			prop = drm_property_create_bitmask(dev, 0, "rotation",
-					props, ARRAY_SIZE(props));
+			prop = drm_mode_create_rotation_property(dev,
+								 BIT(DRM_ROTATE_0) |
+								 BIT(DRM_ROTATE_90) |
+								 BIT(DRM_ROTATE_180) |
+								 BIT(DRM_ROTATE_270) |
+								 BIT(DRM_REFLECT_X) |
+								 BIT(DRM_REFLECT_Y));
 			if (prop == NULL)
 				return;
 			priv->rotation_prop = prop;
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 4ec874d..bee9f72 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -5,7 +5,7 @@ config DRM_PANEL
 	  Panel registration and lookup framework.
 
 menu "Display Panels"
-	depends on DRM_PANEL
+	depends on DRM && DRM_PANEL
 
 config DRM_PANEL_SIMPLE
 	tristate "support for simple panels"
@@ -18,14 +18,11 @@ config DRM_PANEL_SIMPLE
 
 config DRM_PANEL_LD9040
 	tristate "LD9040 RGB/SPI panel"
-	depends on DRM && DRM_PANEL
-	depends on OF
-	select SPI
+	depends on OF && SPI
 	select VIDEOMODE_HELPERS
 
 config DRM_PANEL_S6E8AA0
 	tristate "S6E8AA0 DSI video mode panel"
-	depends on DRM && DRM_PANEL
 	depends on OF
 	select DRM_MIPI_DSI
 	select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c
index db1601f..42ac67b 100644
--- a/drivers/gpu/drm/panel/panel-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-ld9040.c
@@ -110,7 +110,10 @@ struct ld9040 {
 	int error;
 };
 
-#define panel_to_ld9040(p) container_of(p, struct ld9040, panel)
+static inline struct ld9040 *panel_to_ld9040(struct drm_panel *panel)
+{
+	return container_of(panel, struct ld9040, panel);
+}
 
 static int ld9040_clear_error(struct ld9040 *ctx)
 {
@@ -216,6 +219,11 @@ static int ld9040_power_off(struct ld9040 *ctx)
 
 static int ld9040_disable(struct drm_panel *panel)
 {
+	return 0;
+}
+
+static int ld9040_unprepare(struct drm_panel *panel)
+{
 	struct ld9040 *ctx = panel_to_ld9040(panel);
 
 	msleep(120);
@@ -228,7 +236,7 @@ static int ld9040_disable(struct drm_panel *panel)
 	return ld9040_power_off(ctx);
 }
 
-static int ld9040_enable(struct drm_panel *panel)
+static int ld9040_prepare(struct drm_panel *panel)
 {
 	struct ld9040 *ctx = panel_to_ld9040(panel);
 	int ret;
@@ -242,11 +250,16 @@ static int ld9040_enable(struct drm_panel *panel)
 	ret = ld9040_clear_error(ctx);
 
 	if (ret < 0)
-		ld9040_disable(panel);
+		ld9040_unprepare(panel);
 
 	return ret;
 }
 
+static int ld9040_enable(struct drm_panel *panel)
+{
+	return 0;
+}
+
 static int ld9040_get_modes(struct drm_panel *panel)
 {
 	struct drm_connector *connector = panel->connector;
@@ -273,6 +286,8 @@ static int ld9040_get_modes(struct drm_panel *panel)
 
 static const struct drm_panel_funcs ld9040_drm_funcs = {
 	.disable = ld9040_disable,
+	.unprepare = ld9040_unprepare,
+	.prepare = ld9040_prepare,
 	.enable = ld9040_enable,
 	.get_modes = ld9040_get_modes,
 };
diff --git a/drivers/gpu/drm/panel/panel-s6e8aa0.c b/drivers/gpu/drm/panel/panel-s6e8aa0.c
index 06e57a2..b5217fe 100644
--- a/drivers/gpu/drm/panel/panel-s6e8aa0.c
+++ b/drivers/gpu/drm/panel/panel-s6e8aa0.c
@@ -120,7 +120,10 @@ struct s6e8aa0 {
 	int error;
 };
 
-#define panel_to_s6e8aa0(p) container_of(p, struct s6e8aa0, panel)
+static inline struct s6e8aa0 *panel_to_s6e8aa0(struct drm_panel *panel)
+{
+	return container_of(panel, struct s6e8aa0, panel);
+}
 
 static int s6e8aa0_clear_error(struct s6e8aa0 *ctx)
 {
@@ -133,14 +136,14 @@ static int s6e8aa0_clear_error(struct s6e8aa0 *ctx)
 static void s6e8aa0_dcs_write(struct s6e8aa0 *ctx, const void *data, size_t len)
 {
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
-	int ret;
+	ssize_t ret;
 
 	if (ctx->error < 0)
 		return;
 
-	ret = mipi_dsi_dcs_write(dsi, dsi->channel, data, len);
+	ret = mipi_dsi_dcs_write(dsi, data, len);
 	if (ret < 0) {
-		dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, len,
+		dev_err(ctx->dev, "error %zd writing dcs seq: %*ph\n", ret, len,
 			data);
 		ctx->error = ret;
 	}
@@ -154,7 +157,7 @@ static int s6e8aa0_dcs_read(struct s6e8aa0 *ctx, u8 cmd, void *data, size_t len)
 	if (ctx->error < 0)
 		return ctx->error;
 
-	ret = mipi_dsi_dcs_read(dsi, dsi->channel, cmd, data, len);
+	ret = mipi_dsi_dcs_read(dsi, cmd, data, len);
 	if (ret < 0) {
 		dev_err(ctx->dev, "error %d reading dcs seq(%#x)\n", ret, cmd);
 		ctx->error = ret;
@@ -889,6 +892,11 @@ static int s6e8aa0_power_off(struct s6e8aa0 *ctx)
 
 static int s6e8aa0_disable(struct drm_panel *panel)
 {
+	return 0;
+}
+
+static int s6e8aa0_unprepare(struct drm_panel *panel)
+{
 	struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
 
 	s6e8aa0_dcs_write_seq_static(ctx, MIPI_DCS_ENTER_SLEEP_MODE);
@@ -900,7 +908,7 @@ static int s6e8aa0_disable(struct drm_panel *panel)
 	return s6e8aa0_power_off(ctx);
 }
 
-static int s6e8aa0_enable(struct drm_panel *panel)
+static int s6e8aa0_prepare(struct drm_panel *panel)
 {
 	struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
 	int ret;
@@ -913,11 +921,16 @@ static int s6e8aa0_enable(struct drm_panel *panel)
 	ret = ctx->error;
 
 	if (ret < 0)
-		s6e8aa0_disable(panel);
+		s6e8aa0_unprepare(panel);
 
 	return ret;
 }
 
+static int s6e8aa0_enable(struct drm_panel *panel)
+{
+	return 0;
+}
+
 static int s6e8aa0_get_modes(struct drm_panel *panel)
 {
 	struct drm_connector *connector = panel->connector;
@@ -944,6 +957,8 @@ static int s6e8aa0_get_modes(struct drm_panel *panel)
 
 static const struct drm_panel_funcs s6e8aa0_drm_funcs = {
 	.disable = s6e8aa0_disable,
+	.unprepare = s6e8aa0_unprepare,
+	.prepare = s6e8aa0_prepare,
 	.enable = s6e8aa0_enable,
 	.get_modes = s6e8aa0_get_modes,
 };
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index a2513613..4ce1db0 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -37,14 +37,35 @@ struct panel_desc {
 	const struct drm_display_mode *modes;
 	unsigned int num_modes;
 
+	unsigned int bpc;
+
 	struct {
 		unsigned int width;
 		unsigned int height;
 	} size;
+
+	/**
+	 * @prepare: the time (in milliseconds) that it takes for the panel to
+	 *           become ready and start receiving video data
+	 * @enable: the time (in milliseconds) that it takes for the panel to
+	 *          display the first valid frame after starting to receive
+	 *          video data
+	 * @disable: the time (in milliseconds) that it takes for the panel to
+	 *           turn the display off (no content is visible)
+	 * @unprepare: the time (in milliseconds) that it takes for the panel
+	 *             to power itself down completely
+	 */
+	struct {
+		unsigned int prepare;
+		unsigned int enable;
+		unsigned int disable;
+		unsigned int unprepare;
+	} delay;
 };
 
 struct panel_simple {
 	struct drm_panel base;
+	bool prepared;
 	bool enabled;
 
 	const struct panel_desc *desc;
@@ -87,6 +108,7 @@ static int panel_simple_get_fixed_modes(struct panel_simple *panel)
 		num++;
 	}
 
+	connector->display_info.bpc = panel->desc->bpc;
 	connector->display_info.width_mm = panel->desc->size.width;
 	connector->display_info.height_mm = panel->desc->size.height;
 
@@ -105,21 +127,40 @@ static int panel_simple_disable(struct drm_panel *panel)
 		backlight_update_status(p->backlight);
 	}
 
+	if (p->desc->delay.disable)
+		msleep(p->desc->delay.disable);
+
+	p->enabled = false;
+
+	return 0;
+}
+
+static int panel_simple_unprepare(struct drm_panel *panel)
+{
+	struct panel_simple *p = to_panel_simple(panel);
+
+	if (!p->prepared)
+		return 0;
+
 	if (p->enable_gpio)
 		gpiod_set_value_cansleep(p->enable_gpio, 0);
 
 	regulator_disable(p->supply);
-	p->enabled = false;
+
+	if (p->desc->delay.unprepare)
+		msleep(p->desc->delay.unprepare);
+
+	p->prepared = false;
 
 	return 0;
 }
 
-static int panel_simple_enable(struct drm_panel *panel)
+static int panel_simple_prepare(struct drm_panel *panel)
 {
 	struct panel_simple *p = to_panel_simple(panel);
 	int err;
 
-	if (p->enabled)
+	if (p->prepared)
 		return 0;
 
 	err = regulator_enable(p->supply);
@@ -131,6 +172,24 @@ static int panel_simple_enable(struct drm_panel *panel)
 	if (p->enable_gpio)
 		gpiod_set_value_cansleep(p->enable_gpio, 1);
 
+	if (p->desc->delay.prepare)
+		msleep(p->desc->delay.prepare);
+
+	p->prepared = true;
+
+	return 0;
+}
+
+static int panel_simple_enable(struct drm_panel *panel)
+{
+	struct panel_simple *p = to_panel_simple(panel);
+
+	if (p->enabled)
+		return 0;
+
+	if (p->desc->delay.enable)
+		msleep(p->desc->delay.enable);
+
 	if (p->backlight) {
 		p->backlight->props.power = FB_BLANK_UNBLANK;
 		backlight_update_status(p->backlight);
@@ -164,6 +223,8 @@ static int panel_simple_get_modes(struct drm_panel *panel)
 
 static const struct drm_panel_funcs panel_simple_funcs = {
 	.disable = panel_simple_disable,
+	.unprepare = panel_simple_unprepare,
+	.prepare = panel_simple_prepare,
 	.enable = panel_simple_enable,
 	.get_modes = panel_simple_get_modes,
 };
@@ -179,22 +240,21 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
 		return -ENOMEM;
 
 	panel->enabled = false;
+	panel->prepared = false;
 	panel->desc = desc;
 
 	panel->supply = devm_regulator_get(dev, "power");
 	if (IS_ERR(panel->supply))
 		return PTR_ERR(panel->supply);
 
-	panel->enable_gpio = devm_gpiod_get(dev, "enable");
+	panel->enable_gpio = devm_gpiod_get_optional(dev, "enable");
 	if (IS_ERR(panel->enable_gpio)) {
 		err = PTR_ERR(panel->enable_gpio);
-		if (err != -ENOENT) {
-			dev_err(dev, "failed to request GPIO: %d\n", err);
-			return err;
-		}
+		dev_err(dev, "failed to request GPIO: %d\n", err);
+		return err;
+	}
 
-		panel->enable_gpio = NULL;
-	} else {
+	if (panel->enable_gpio) {
 		err = gpiod_direction_output(panel->enable_gpio, 0);
 		if (err < 0) {
 			dev_err(dev, "failed to setup GPIO: %d\n", err);
@@ -285,6 +345,7 @@ static const struct drm_display_mode auo_b101aw03_mode = {
 static const struct panel_desc auo_b101aw03 = {
 	.modes = &auo_b101aw03_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 223,
 		.height = 125,
@@ -307,12 +368,40 @@ static const struct drm_display_mode auo_b133xtn01_mode = {
 static const struct panel_desc auo_b133xtn01 = {
 	.modes = &auo_b133xtn01_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 293,
 		.height = 165,
 	},
 };
 
+static const struct drm_display_mode auo_b133htn01_mode = {
+	.clock = 150660,
+	.hdisplay = 1920,
+	.hsync_start = 1920 + 172,
+	.hsync_end = 1920 + 172 + 80,
+	.htotal = 1920 + 172 + 80 + 60,
+	.vdisplay = 1080,
+	.vsync_start = 1080 + 25,
+	.vsync_end = 1080 + 25 + 10,
+	.vtotal = 1080 + 25 + 10 + 10,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc auo_b133htn01 = {
+	.modes = &auo_b133htn01_mode,
+	.num_modes = 1,
+	.size = {
+		.width = 293,
+		.height = 165,
+	},
+	.delay = {
+		.prepare = 105,
+		.enable = 20,
+		.unprepare = 50,
+	},
+};
+
 static const struct drm_display_mode chunghwa_claa101wa01a_mode = {
 	.clock = 72070,
 	.hdisplay = 1366,
@@ -329,6 +418,7 @@ static const struct drm_display_mode chunghwa_claa101wa01a_mode = {
 static const struct panel_desc chunghwa_claa101wa01a = {
 	.modes = &chunghwa_claa101wa01a_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 220,
 		.height = 120,
@@ -351,6 +441,7 @@ static const struct drm_display_mode chunghwa_claa101wb01_mode = {
 static const struct panel_desc chunghwa_claa101wb01 = {
 	.modes = &chunghwa_claa101wb01_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 223,
 		.height = 125,
@@ -374,6 +465,7 @@ static const struct drm_display_mode edt_et057090dhu_mode = {
 static const struct panel_desc edt_et057090dhu = {
 	.modes = &edt_et057090dhu_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 115,
 		.height = 86,
@@ -397,12 +489,82 @@ static const struct drm_display_mode edt_etm0700g0dh6_mode = {
 static const struct panel_desc edt_etm0700g0dh6 = {
 	.modes = &edt_etm0700g0dh6_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 152,
 		.height = 91,
 	},
 };
 
+static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
+	.clock = 32260,
+	.hdisplay = 800,
+	.hsync_start = 800 + 168,
+	.hsync_end = 800 + 168 + 64,
+	.htotal = 800 + 168 + 64 + 88,
+	.vdisplay = 480,
+	.vsync_start = 480 + 37,
+	.vsync_end = 480 + 37 + 2,
+	.vtotal = 480 + 37 + 2 + 8,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc foxlink_fl500wvr00_a0t = {
+	.modes = &foxlink_fl500wvr00_a0t_mode,
+	.num_modes = 1,
+	.size = {
+		.width = 108,
+		.height = 65,
+	},
+};
+
+static const struct drm_display_mode innolux_n116bge_mode = {
+	.clock = 71000,
+	.hdisplay = 1366,
+	.hsync_start = 1366 + 64,
+	.hsync_end = 1366 + 64 + 6,
+	.htotal = 1366 + 64 + 6 + 64,
+	.vdisplay = 768,
+	.vsync_start = 768 + 8,
+	.vsync_end = 768 + 8 + 4,
+	.vtotal = 768 + 8 + 4 + 8,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc innolux_n116bge = {
+	.modes = &innolux_n116bge_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 256,
+		.height = 144,
+	},
+};
+
+static const struct drm_display_mode innolux_n156bge_l21_mode = {
+	.clock = 69300,
+	.hdisplay = 1366,
+	.hsync_start = 1366 + 16,
+	.hsync_end = 1366 + 16 + 34,
+	.htotal = 1366 + 16 + 34 + 50,
+	.vdisplay = 768,
+	.vsync_start = 768 + 2,
+	.vsync_end = 768 + 2 + 6,
+	.vtotal = 768 + 2 + 6 + 12,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc innolux_n156bge_l21 = {
+	.modes = &innolux_n156bge_l21_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 344,
+		.height = 193,
+	},
+};
+
 static const struct drm_display_mode lg_lp129qe_mode = {
 	.clock = 285250,
 	.hdisplay = 2560,
@@ -419,6 +581,7 @@ static const struct drm_display_mode lg_lp129qe_mode = {
 static const struct panel_desc lg_lp129qe = {
 	.modes = &lg_lp129qe_mode,
 	.num_modes = 1,
+	.bpc = 8,
 	.size = {
 		.width = 272,
 		.height = 181,
@@ -441,6 +604,7 @@ static const struct drm_display_mode samsung_ltn101nt05_mode = {
 static const struct panel_desc samsung_ltn101nt05 = {
 	.modes = &samsung_ltn101nt05_mode,
 	.num_modes = 1,
+	.bpc = 6,
 	.size = {
 		.width = 1024,
 		.height = 600,
@@ -452,6 +616,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "auo,b101aw03",
 		.data = &auo_b101aw03,
 	}, {
+		.compatible = "auo,b133htn01",
+		.data = &auo_b133htn01,
+	}, {
 		.compatible = "auo,b133xtn01",
 		.data = &auo_b133xtn01,
 	}, {
@@ -470,14 +637,21 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "edt,etm0700g0dh6",
 		.data = &edt_etm0700g0dh6,
 	}, {
+		.compatible = "foxlink,fl500wvr00-a0t",
+		.data = &foxlink_fl500wvr00_a0t,
+	}, {
+		.compatible = "innolux,n116bge",
+		.data = &innolux_n116bge,
+	}, {
+		.compatible = "innolux,n156bge-l21",
+		.data = &innolux_n156bge_l21,
+	}, {
 		.compatible = "lg,lp129qe",
 		.data = &lg_lp129qe,
 	}, {
 		.compatible = "samsung,ltn101nt05",
 		.data = &samsung_ltn101nt05,
 	}, {
-		.compatible = "simple-panel",
-	}, {
 		/* sentinel */
 	}
 };
@@ -545,7 +719,7 @@ static const struct panel_desc_dsi lg_ld070wx3_sl01 = {
 			.height = 151,
 		},
 	},
-	.flags = MIPI_DSI_MODE_VIDEO,
+	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS,
 	.format = MIPI_DSI_FMT_RGB888,
 	.lanes = 4,
 };
@@ -599,7 +773,8 @@ static const struct panel_desc_dsi panasonic_vvx10f004b00 = {
 			.height = 136,
 		},
 	},
-	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
+	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+		 MIPI_DSI_CLOCK_NON_CONTINUOUS,
 	.format = MIPI_DSI_FMT_RGB888,
 	.lanes = 4,
 };
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 5d7ea24..b8ced08 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -835,7 +835,7 @@ static void qxl_conn_destroy(struct drm_connector *connector)
 	struct qxl_output *qxl_output =
 		drm_connector_to_qxl_output(connector);
 
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(qxl_output);
 }
@@ -902,7 +902,7 @@ static int qdev_output_init(struct drm_device *dev, int num_output)
 
 	drm_object_attach_property(&connector->base,
 				   qdev->hotplug_mode_update_property, 0);
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index f437b30..df56788 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -660,7 +660,7 @@ static int qxl_fbdev_destroy(struct drm_device *dev, struct qxl_fbdev *qfbdev)
 	return 0;
 }
 
-static struct drm_fb_helper_funcs qxl_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs qxl_fb_helper_funcs = {
 	.fb_probe = qxl_fb_find_or_create_single,
 };
 
@@ -676,9 +676,12 @@ int qxl_fbdev_init(struct qxl_device *qdev)
 
 	qfbdev->qdev = qdev;
 	qdev->mode_info.qfbdev = qfbdev;
-	qfbdev->helper.funcs = &qxl_fb_helper_funcs;
 	spin_lock_init(&qfbdev->delayed_ops_lock);
 	INIT_LIST_HEAD(&qfbdev->delayed_ops);
+
+	drm_fb_helper_prepare(qdev->ddev, &qfbdev->helper,
+			      &qxl_fb_helper_funcs);
+
 	ret = drm_fb_helper_init(qdev->ddev, &qfbdev->helper,
 				 qxl_num_crtc /* num_crtc - QXL supports just 1 */,
 				 QXLFB_CONN_LIMIT);
diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h
index d458a14..83a4232 100644
--- a/drivers/gpu/drm/qxl/qxl_object.h
+++ b/drivers/gpu/drm/qxl/qxl_object.h
@@ -31,7 +31,7 @@ static inline int qxl_bo_reserve(struct qxl_bo *bo, bool no_wait)
 {
 	int r;
 
-	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
+	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, NULL);
 	if (unlikely(r != 0)) {
 		if (r != -ERESTARTSYS) {
 			struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
@@ -67,7 +67,7 @@ static inline int qxl_bo_wait(struct qxl_bo *bo, u32 *mem_type,
 {
 	int r;
 
-	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
+	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, NULL);
 	if (unlikely(r != 0)) {
 		if (r != -ERESTARTSYS) {
 			struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index dbcbfe8..0013ad0 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -80,7 +80,7 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
 	r600_dpm.o rs780_dpm.o rv6xx_dpm.o rv770_dpm.o rv730_dpm.o rv740_dpm.o \
 	rv770_smc.o cypress_dpm.o btc_dpm.o sumo_dpm.o sumo_smc.o trinity_dpm.o \
 	trinity_smc.o ni_dpm.o si_smc.o si_dpm.o kv_smc.o kv_dpm.o ci_smc.o \
-	ci_dpm.o dce6_afmt.o radeon_vm.o
+	ci_dpm.o dce6_afmt.o radeon_vm.o radeon_ucode.o radeon_ib.o
 
 # add async DMA block
 radeon-y += \
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 7d68203..a7f2ddf 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -331,12 +331,10 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
 	    && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
 		adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
 
-	/* get the native mode for LVDS */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+	/* get the native mode for scaling */
+	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
 		radeon_panel_mode_fixup(encoder, adjusted_mode);
-
-	/* get the native mode for TV */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
+	} else if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
 		struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
 		if (tv_dac) {
 			if (tv_dac->tv_std == TV_STD_NTSC ||
@@ -346,6 +344,8 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
 			else
 				radeon_atom_get_tv_timings(rdev, 1, adjusted_mode);
 		}
+	} else if (radeon_encoder->rmx_type != RMX_OFF) {
+		radeon_panel_mode_fixup(encoder, adjusted_mode);
 	}
 
 	if (ASIC_IS_DCE3(rdev) &&
@@ -716,7 +716,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 			if (radeon_connector->use_digital &&
 			    (radeon_connector->audio == RADEON_AUDIO_ENABLE))
 				return ATOM_ENCODER_MODE_HDMI;
-			else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+			else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
 				 (radeon_connector->audio == RADEON_AUDIO_AUTO))
 				return ATOM_ENCODER_MODE_HDMI;
 			else if (radeon_connector->use_digital)
@@ -735,7 +735,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 		if (radeon_audio != 0) {
 			if (radeon_connector->audio == RADEON_AUDIO_ENABLE)
 				return ATOM_ENCODER_MODE_HDMI;
-			else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+			else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
 				 (radeon_connector->audio == RADEON_AUDIO_AUTO))
 				return ATOM_ENCODER_MODE_HDMI;
 			else
@@ -755,7 +755,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 		} else if (radeon_audio != 0) {
 			if (radeon_connector->audio == RADEON_AUDIO_ENABLE)
 				return ATOM_ENCODER_MODE_HDMI;
-			else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+			else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
 				 (radeon_connector->audio == RADEON_AUDIO_AUTO))
 				return ATOM_ENCODER_MODE_HDMI;
 			else
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index 584090a..022561e 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -940,7 +940,18 @@ static void ci_get_leakage_voltages(struct radeon_device *rdev)
 	pi->vddc_leakage.count = 0;
 	pi->vddci_leakage.count = 0;
 
-	if (radeon_atom_get_leakage_id_from_vbios(rdev, &leakage_id) == 0) {
+	if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_EVV) {
+		for (i = 0; i < CISLANDS_MAX_LEAKAGE_COUNT; i++) {
+			virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
+			if (radeon_atom_get_voltage_evv(rdev, virtual_voltage_id, &vddc) != 0)
+				continue;
+			if (vddc != 0 && vddc != virtual_voltage_id) {
+				pi->vddc_leakage.actual_voltage[pi->vddc_leakage.count] = vddc;
+				pi->vddc_leakage.leakage_id[pi->vddc_leakage.count] = virtual_voltage_id;
+				pi->vddc_leakage.count++;
+			}
+		}
+	} else if (radeon_atom_get_leakage_id_from_vbios(rdev, &leakage_id) == 0) {
 		for (i = 0; i < CISLANDS_MAX_LEAKAGE_COUNT; i++) {
 			virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
 			if (radeon_atom_get_leakage_vddc_based_on_leakage_params(rdev, &vddc, &vddci,
diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c
index 8debc9d..b630edc 100644
--- a/drivers/gpu/drm/radeon/ci_smc.c
+++ b/drivers/gpu/drm/radeon/ci_smc.c
@@ -213,24 +213,37 @@ int ci_load_smc_ucode(struct radeon_device *rdev, u32 limit)
 	if (!rdev->smc_fw)
 		return -EINVAL;
 
-	switch (rdev->family) {
-	case CHIP_BONAIRE:
-		ucode_start_address = BONAIRE_SMC_UCODE_START;
-		ucode_size = BONAIRE_SMC_UCODE_SIZE;
-		break;
-	case CHIP_HAWAII:
-		ucode_start_address = HAWAII_SMC_UCODE_START;
-		ucode_size = HAWAII_SMC_UCODE_SIZE;
-		break;
-	default:
-		DRM_ERROR("unknown asic in smc ucode loader\n");
-		BUG();
+	if (rdev->new_fw) {
+		const struct smc_firmware_header_v1_0 *hdr =
+			(const struct smc_firmware_header_v1_0 *)rdev->smc_fw->data;
+
+		radeon_ucode_print_smc_hdr(&hdr->header);
+
+		ucode_start_address = le32_to_cpu(hdr->ucode_start_addr);
+		ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes);
+		src = (const u8 *)
+			(rdev->smc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+	} else {
+		switch (rdev->family) {
+		case CHIP_BONAIRE:
+			ucode_start_address = BONAIRE_SMC_UCODE_START;
+			ucode_size = BONAIRE_SMC_UCODE_SIZE;
+			break;
+		case CHIP_HAWAII:
+			ucode_start_address = HAWAII_SMC_UCODE_START;
+			ucode_size = HAWAII_SMC_UCODE_SIZE;
+			break;
+		default:
+			DRM_ERROR("unknown asic in smc ucode loader\n");
+			BUG();
+		}
+
+		src = (const u8 *)rdev->smc_fw->data;
 	}
 
 	if (ucode_size & 3)
 		return -EINVAL;
 
-	src = (const u8 *)rdev->smc_fw->data;
 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);
 	WREG32(SMC_IND_INDEX_0, ucode_start_address);
 	WREG32_P(SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, ~AUTO_INCREMENT_IND_0);
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index c0ea661..b625646 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -42,6 +42,16 @@ MODULE_FIRMWARE("radeon/BONAIRE_mc2.bin");
 MODULE_FIRMWARE("radeon/BONAIRE_rlc.bin");
 MODULE_FIRMWARE("radeon/BONAIRE_sdma.bin");
 MODULE_FIRMWARE("radeon/BONAIRE_smc.bin");
+
+MODULE_FIRMWARE("radeon/bonaire_pfp.bin");
+MODULE_FIRMWARE("radeon/bonaire_me.bin");
+MODULE_FIRMWARE("radeon/bonaire_ce.bin");
+MODULE_FIRMWARE("radeon/bonaire_mec.bin");
+MODULE_FIRMWARE("radeon/bonaire_mc.bin");
+MODULE_FIRMWARE("radeon/bonaire_rlc.bin");
+MODULE_FIRMWARE("radeon/bonaire_sdma.bin");
+MODULE_FIRMWARE("radeon/bonaire_smc.bin");
+
 MODULE_FIRMWARE("radeon/HAWAII_pfp.bin");
 MODULE_FIRMWARE("radeon/HAWAII_me.bin");
 MODULE_FIRMWARE("radeon/HAWAII_ce.bin");
@@ -51,18 +61,45 @@ MODULE_FIRMWARE("radeon/HAWAII_mc2.bin");
 MODULE_FIRMWARE("radeon/HAWAII_rlc.bin");
 MODULE_FIRMWARE("radeon/HAWAII_sdma.bin");
 MODULE_FIRMWARE("radeon/HAWAII_smc.bin");
+
+MODULE_FIRMWARE("radeon/hawaii_pfp.bin");
+MODULE_FIRMWARE("radeon/hawaii_me.bin");
+MODULE_FIRMWARE("radeon/hawaii_ce.bin");
+MODULE_FIRMWARE("radeon/hawaii_mec.bin");
+MODULE_FIRMWARE("radeon/hawaii_mc.bin");
+MODULE_FIRMWARE("radeon/hawaii_rlc.bin");
+MODULE_FIRMWARE("radeon/hawaii_sdma.bin");
+MODULE_FIRMWARE("radeon/hawaii_smc.bin");
+
 MODULE_FIRMWARE("radeon/KAVERI_pfp.bin");
 MODULE_FIRMWARE("radeon/KAVERI_me.bin");
 MODULE_FIRMWARE("radeon/KAVERI_ce.bin");
 MODULE_FIRMWARE("radeon/KAVERI_mec.bin");
 MODULE_FIRMWARE("radeon/KAVERI_rlc.bin");
 MODULE_FIRMWARE("radeon/KAVERI_sdma.bin");
+
+MODULE_FIRMWARE("radeon/kaveri_pfp.bin");
+MODULE_FIRMWARE("radeon/kaveri_me.bin");
+MODULE_FIRMWARE("radeon/kaveri_ce.bin");
+MODULE_FIRMWARE("radeon/kaveri_mec.bin");
+MODULE_FIRMWARE("radeon/kaveri_mec2.bin");
+MODULE_FIRMWARE("radeon/kaveri_rlc.bin");
+MODULE_FIRMWARE("radeon/kaveri_sdma.bin");
+
 MODULE_FIRMWARE("radeon/KABINI_pfp.bin");
 MODULE_FIRMWARE("radeon/KABINI_me.bin");
 MODULE_FIRMWARE("radeon/KABINI_ce.bin");
 MODULE_FIRMWARE("radeon/KABINI_mec.bin");
 MODULE_FIRMWARE("radeon/KABINI_rlc.bin");
 MODULE_FIRMWARE("radeon/KABINI_sdma.bin");
+
+MODULE_FIRMWARE("radeon/kabini_pfp.bin");
+MODULE_FIRMWARE("radeon/kabini_me.bin");
+MODULE_FIRMWARE("radeon/kabini_ce.bin");
+MODULE_FIRMWARE("radeon/kabini_mec.bin");
+MODULE_FIRMWARE("radeon/kabini_rlc.bin");
+MODULE_FIRMWARE("radeon/kabini_sdma.bin");
+
 MODULE_FIRMWARE("radeon/MULLINS_pfp.bin");
 MODULE_FIRMWARE("radeon/MULLINS_me.bin");
 MODULE_FIRMWARE("radeon/MULLINS_ce.bin");
@@ -70,6 +107,13 @@ MODULE_FIRMWARE("radeon/MULLINS_mec.bin");
 MODULE_FIRMWARE("radeon/MULLINS_rlc.bin");
 MODULE_FIRMWARE("radeon/MULLINS_sdma.bin");
 
+MODULE_FIRMWARE("radeon/mullins_pfp.bin");
+MODULE_FIRMWARE("radeon/mullins_me.bin");
+MODULE_FIRMWARE("radeon/mullins_ce.bin");
+MODULE_FIRMWARE("radeon/mullins_mec.bin");
+MODULE_FIRMWARE("radeon/mullins_rlc.bin");
+MODULE_FIRMWARE("radeon/mullins_sdma.bin");
+
 extern int r600_ih_ring_alloc(struct radeon_device *rdev);
 extern void r600_ih_ring_fini(struct radeon_device *rdev);
 extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
@@ -1760,27 +1804,44 @@ static void cik_srbm_select(struct radeon_device *rdev,
  */
 int ci_mc_load_microcode(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
+	const __be32 *fw_data = NULL;
+	const __le32 *new_fw_data = NULL;
 	u32 running, blackout = 0;
-	u32 *io_mc_regs;
+	u32 *io_mc_regs = NULL;
+	const __le32 *new_io_mc_regs = NULL;
 	int i, regs_size, ucode_size;
 
 	if (!rdev->mc_fw)
 		return -EINVAL;
 
-	ucode_size = rdev->mc_fw->size / 4;
+	if (rdev->new_fw) {
+		const struct mc_firmware_header_v1_0 *hdr =
+			(const struct mc_firmware_header_v1_0 *)rdev->mc_fw->data;
 
-	switch (rdev->family) {
-	case CHIP_BONAIRE:
-		io_mc_regs = (u32 *)&bonaire_io_mc_regs;
-		regs_size = BONAIRE_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_HAWAII:
-		io_mc_regs = (u32 *)&hawaii_io_mc_regs;
-		regs_size = HAWAII_IO_MC_REGS_SIZE;
-		break;
-	default:
-		return -EINVAL;
+		radeon_ucode_print_mc_hdr(&hdr->header);
+
+		regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
+		new_io_mc_regs = (const __le32 *)
+			(rdev->mc_fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+		ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+		new_fw_data = (const __le32 *)
+			(rdev->mc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+	} else {
+		ucode_size = rdev->mc_fw->size / 4;
+
+		switch (rdev->family) {
+		case CHIP_BONAIRE:
+			io_mc_regs = (u32 *)&bonaire_io_mc_regs;
+			regs_size = BONAIRE_IO_MC_REGS_SIZE;
+			break;
+		case CHIP_HAWAII:
+			io_mc_regs = (u32 *)&hawaii_io_mc_regs;
+			regs_size = HAWAII_IO_MC_REGS_SIZE;
+			break;
+		default:
+			return -EINVAL;
+		}
+		fw_data = (const __be32 *)rdev->mc_fw->data;
 	}
 
 	running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
@@ -1797,13 +1858,21 @@ int ci_mc_load_microcode(struct radeon_device *rdev)
 
 		/* load mc io regs */
 		for (i = 0; i < regs_size; i++) {
-			WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
-			WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+			if (rdev->new_fw) {
+				WREG32(MC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++));
+				WREG32(MC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++));
+			} else {
+				WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
+				WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+			}
 		}
 		/* load the MC ucode */
-		fw_data = (const __be32 *)rdev->mc_fw->data;
-		for (i = 0; i < ucode_size; i++)
-			WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+		for (i = 0; i < ucode_size; i++) {
+			if (rdev->new_fw)
+				WREG32(MC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++));
+			else
+				WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+		}
 
 		/* put the engine back into the active state */
 		WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
@@ -1841,17 +1910,21 @@ int ci_mc_load_microcode(struct radeon_device *rdev)
 static int cik_init_microcode(struct radeon_device *rdev)
 {
 	const char *chip_name;
+	const char *new_chip_name;
 	size_t pfp_req_size, me_req_size, ce_req_size,
 		mec_req_size, rlc_req_size, mc_req_size = 0,
 		sdma_req_size, smc_req_size = 0, mc2_req_size = 0;
 	char fw_name[30];
+	int new_fw = 0;
 	int err;
+	int num_fw;
 
 	DRM_DEBUG("\n");
 
 	switch (rdev->family) {
 	case CHIP_BONAIRE:
 		chip_name = "BONAIRE";
+		new_chip_name = "bonaire";
 		pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
 		me_req_size = CIK_ME_UCODE_SIZE * 4;
 		ce_req_size = CIK_CE_UCODE_SIZE * 4;
@@ -1861,9 +1934,11 @@ static int cik_init_microcode(struct radeon_device *rdev)
 		mc2_req_size = BONAIRE_MC2_UCODE_SIZE * 4;
 		sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
 		smc_req_size = ALIGN(BONAIRE_SMC_UCODE_SIZE, 4);
+		num_fw = 8;
 		break;
 	case CHIP_HAWAII:
 		chip_name = "HAWAII";
+		new_chip_name = "hawaii";
 		pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
 		me_req_size = CIK_ME_UCODE_SIZE * 4;
 		ce_req_size = CIK_CE_UCODE_SIZE * 4;
@@ -1873,142 +1948,285 @@ static int cik_init_microcode(struct radeon_device *rdev)
 		mc2_req_size = HAWAII_MC2_UCODE_SIZE * 4;
 		sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
 		smc_req_size = ALIGN(HAWAII_SMC_UCODE_SIZE, 4);
+		num_fw = 8;
 		break;
 	case CHIP_KAVERI:
 		chip_name = "KAVERI";
+		new_chip_name = "kaveri";
 		pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
 		me_req_size = CIK_ME_UCODE_SIZE * 4;
 		ce_req_size = CIK_CE_UCODE_SIZE * 4;
 		mec_req_size = CIK_MEC_UCODE_SIZE * 4;
 		rlc_req_size = KV_RLC_UCODE_SIZE * 4;
 		sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+		num_fw = 7;
 		break;
 	case CHIP_KABINI:
 		chip_name = "KABINI";
+		new_chip_name = "kabini";
 		pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
 		me_req_size = CIK_ME_UCODE_SIZE * 4;
 		ce_req_size = CIK_CE_UCODE_SIZE * 4;
 		mec_req_size = CIK_MEC_UCODE_SIZE * 4;
 		rlc_req_size = KB_RLC_UCODE_SIZE * 4;
 		sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+		num_fw = 6;
 		break;
 	case CHIP_MULLINS:
 		chip_name = "MULLINS";
+		new_chip_name = "mullins";
 		pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
 		me_req_size = CIK_ME_UCODE_SIZE * 4;
 		ce_req_size = CIK_CE_UCODE_SIZE * 4;
 		mec_req_size = CIK_MEC_UCODE_SIZE * 4;
 		rlc_req_size = ML_RLC_UCODE_SIZE * 4;
 		sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+		num_fw = 6;
 		break;
 	default: BUG();
 	}
 
-	DRM_INFO("Loading %s Microcode\n", chip_name);
+	DRM_INFO("Loading %s Microcode\n", new_chip_name);
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", new_chip_name);
 	err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+		err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->pfp_fw->size != pfp_req_size) {
+			printk(KERN_ERR
+			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->pfp_fw->size, fw_name);
+			err = -EINVAL;
+			goto out;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->pfp_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "cik_fw: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", new_chip_name);
 	err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->me_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+		err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->me_fw->size != me_req_size) {
+			printk(KERN_ERR
+			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->me_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->me_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "cik_fw: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", new_chip_name);
 	err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->ce_fw->size != ce_req_size) {
-		printk(KERN_ERR
-		       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->ce_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+		err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->ce_fw->size != ce_req_size) {
+			printk(KERN_ERR
+			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->ce_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->ce_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "cik_fw: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", new_chip_name);
 	err = request_firmware(&rdev->mec_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->mec_fw->size != mec_req_size) {
-		printk(KERN_ERR
-		       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->mec_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name);
+		err = request_firmware(&rdev->mec_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->mec_fw->size != mec_req_size) {
+			printk(KERN_ERR
+			       "cik_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->mec_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->mec_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "cik_fw: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
+	}
+
+	if (rdev->family == CHIP_KAVERI) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec2.bin", new_chip_name);
+		err = request_firmware(&rdev->mec2_fw, fw_name, rdev->dev);
+		if (err) {
+			goto out;
+		} else {
+			err = radeon_ucode_validate(rdev->mec2_fw);
+			if (err) {
+				goto out;
+			} else {
+				new_fw++;
+			}
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", new_chip_name);
 	err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "cik_rlc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->rlc_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+		err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->rlc_fw->size != rlc_req_size) {
+			printk(KERN_ERR
+			       "cik_rlc: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->rlc_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->rlc_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "cik_fw: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", new_chip_name);
 	err = request_firmware(&rdev->sdma_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->sdma_fw->size != sdma_req_size) {
-		printk(KERN_ERR
-		       "cik_sdma: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->sdma_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name);
+		err = request_firmware(&rdev->sdma_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->sdma_fw->size != sdma_req_size) {
+			printk(KERN_ERR
+			       "cik_sdma: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->sdma_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->sdma_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "cik_fw: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
 	/* No SMC, MC ucode on APUs */
 	if (!(rdev->flags & RADEON_IS_IGP)) {
-		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", new_chip_name);
 		err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
 		if (err) {
-			snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+			snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
 			err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
-			if (err)
+			if (err) {
+				snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+				err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
+				if (err)
+					goto out;
+			}
+			if ((rdev->mc_fw->size != mc_req_size) &&
+			    (rdev->mc_fw->size != mc2_req_size)){
+				printk(KERN_ERR
+				       "cik_mc: Bogus length %zu in firmware \"%s\"\n",
+				       rdev->mc_fw->size, fw_name);
+				err = -EINVAL;
+			}
+			DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
+		} else {
+			err = radeon_ucode_validate(rdev->mc_fw);
+			if (err) {
+				printk(KERN_ERR
+				       "cik_fw: validation failed for firmware \"%s\"\n",
+				       fw_name);
 				goto out;
+			} else {
+				new_fw++;
+			}
 		}
-		if ((rdev->mc_fw->size != mc_req_size) &&
-		    (rdev->mc_fw->size != mc2_req_size)){
-			printk(KERN_ERR
-			       "cik_mc: Bogus length %zu in firmware \"%s\"\n",
-			       rdev->mc_fw->size, fw_name);
-			err = -EINVAL;
-		}
-		DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
 
-		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", new_chip_name);
 		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
 		if (err) {
-			printk(KERN_ERR
-			       "smc: error loading firmware \"%s\"\n",
-			       fw_name);
-			release_firmware(rdev->smc_fw);
-			rdev->smc_fw = NULL;
-			err = 0;
-		} else if (rdev->smc_fw->size != smc_req_size) {
-			printk(KERN_ERR
-			       "cik_smc: Bogus length %zu in firmware \"%s\"\n",
-			       rdev->smc_fw->size, fw_name);
-			err = -EINVAL;
+			snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+			err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+			if (err) {
+				printk(KERN_ERR
+				       "smc: error loading firmware \"%s\"\n",
+				       fw_name);
+				release_firmware(rdev->smc_fw);
+				rdev->smc_fw = NULL;
+				err = 0;
+			} else if (rdev->smc_fw->size != smc_req_size) {
+				printk(KERN_ERR
+				       "cik_smc: Bogus length %zu in firmware \"%s\"\n",
+				       rdev->smc_fw->size, fw_name);
+				err = -EINVAL;
+			}
+		} else {
+			err = radeon_ucode_validate(rdev->smc_fw);
+			if (err) {
+				printk(KERN_ERR
+				       "cik_fw: validation failed for firmware \"%s\"\n",
+				       fw_name);
+				goto out;
+			} else {
+				new_fw++;
+			}
 		}
 	}
 
+	if (new_fw == 0) {
+		rdev->new_fw = false;
+	} else if (new_fw < num_fw) {
+		printk(KERN_ERR "ci_fw: mixing new and old firmware!\n");
+		err = -EINVAL;
+	} else {
+		rdev->new_fw = true;
+	}
+
 out:
 	if (err) {
 		if (err != -EINVAL)
@@ -2021,8 +2239,14 @@ out:
 		rdev->me_fw = NULL;
 		release_firmware(rdev->ce_fw);
 		rdev->ce_fw = NULL;
+		release_firmware(rdev->mec_fw);
+		rdev->mec_fw = NULL;
+		release_firmware(rdev->mec2_fw);
+		rdev->mec2_fw = NULL;
 		release_firmware(rdev->rlc_fw);
 		rdev->rlc_fw = NULL;
+		release_firmware(rdev->sdma_fw);
+		rdev->sdma_fw = NULL;
 		release_firmware(rdev->mc_fw);
 		rdev->mc_fw = NULL;
 		release_firmware(rdev->smc_fw);
@@ -3666,8 +3890,6 @@ void cik_fence_gfx_ring_emit(struct radeon_device *rdev,
 	radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | DATA_SEL(1) | INT_SEL(2));
 	radeon_ring_write(ring, fence->seq);
 	radeon_ring_write(ring, 0);
-	/* HDP flush */
-	cik_hdp_flush_cp_ring_emit(rdev, fence->ring);
 }
 
 /**
@@ -3696,8 +3918,6 @@ void cik_fence_compute_ring_emit(struct radeon_device *rdev,
 	radeon_ring_write(ring, upper_32_bits(addr));
 	radeon_ring_write(ring, fence->seq);
 	radeon_ring_write(ring, 0);
-	/* HDP flush */
-	cik_hdp_flush_cp_ring_emit(rdev, fence->ring);
 }
 
 bool cik_semaphore_ring_emit(struct radeon_device *rdev,
@@ -3969,7 +4189,6 @@ static void cik_cp_gfx_enable(struct radeon_device *rdev, bool enable)
  */
 static int cik_cp_gfx_load_microcode(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
 	int i;
 
 	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw)
@@ -3977,26 +4196,70 @@ static int cik_cp_gfx_load_microcode(struct radeon_device *rdev)
 
 	cik_cp_gfx_enable(rdev, false);
 
-	/* PFP */
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < CIK_PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-
-	/* CE */
-	fw_data = (const __be32 *)rdev->ce_fw->data;
-	WREG32(CP_CE_UCODE_ADDR, 0);
-	for (i = 0; i < CIK_CE_UCODE_SIZE; i++)
-		WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_CE_UCODE_ADDR, 0);
-
-	/* ME */
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < CIK_ME_UCODE_SIZE; i++)
-		WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_ME_RAM_WADDR, 0);
+	if (rdev->new_fw) {
+		const struct gfx_firmware_header_v1_0 *pfp_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data;
+		const struct gfx_firmware_header_v1_0 *ce_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data;
+		const struct gfx_firmware_header_v1_0 *me_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data;
+		const __le32 *fw_data;
+		u32 fw_size;
+
+		radeon_ucode_print_gfx_hdr(&pfp_hdr->header);
+		radeon_ucode_print_gfx_hdr(&ce_hdr->header);
+		radeon_ucode_print_gfx_hdr(&me_hdr->header);
+
+		/* PFP */
+		fw_data = (const __le32 *)
+			(rdev->pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+
+		/* CE */
+		fw_data = (const __le32 *)
+			(rdev->ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_CE_UCODE_ADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_CE_UCODE_ADDR, 0);
+
+		/* ME */
+		fw_data = (const __be32 *)
+			(rdev->me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_ME_RAM_WADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_ME_RAM_WADDR, 0);
+	} else {
+		const __be32 *fw_data;
+
+		/* PFP */
+		fw_data = (const __be32 *)rdev->pfp_fw->data;
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+		for (i = 0; i < CIK_PFP_UCODE_SIZE; i++)
+			WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+
+		/* CE */
+		fw_data = (const __be32 *)rdev->ce_fw->data;
+		WREG32(CP_CE_UCODE_ADDR, 0);
+		for (i = 0; i < CIK_CE_UCODE_SIZE; i++)
+			WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_CE_UCODE_ADDR, 0);
+
+		/* ME */
+		fw_data = (const __be32 *)rdev->me_fw->data;
+		WREG32(CP_ME_RAM_WADDR, 0);
+		for (i = 0; i < CIK_ME_UCODE_SIZE; i++)
+			WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_ME_RAM_WADDR, 0);
+	}
 
 	WREG32(CP_PFP_UCODE_ADDR, 0);
 	WREG32(CP_CE_UCODE_ADDR, 0);
@@ -4261,7 +4524,6 @@ static void cik_cp_compute_enable(struct radeon_device *rdev, bool enable)
  */
 static int cik_cp_compute_load_microcode(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
 	int i;
 
 	if (!rdev->mec_fw)
@@ -4269,20 +4531,55 @@ static int cik_cp_compute_load_microcode(struct radeon_device *rdev)
 
 	cik_cp_compute_enable(rdev, false);
 
-	/* MEC1 */
-	fw_data = (const __be32 *)rdev->mec_fw->data;
-	WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
-	for (i = 0; i < CIK_MEC_UCODE_SIZE; i++)
-		WREG32(CP_MEC_ME1_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
+	if (rdev->new_fw) {
+		const struct gfx_firmware_header_v1_0 *mec_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->mec_fw->data;
+		const __le32 *fw_data;
+		u32 fw_size;
+
+		radeon_ucode_print_gfx_hdr(&mec_hdr->header);
+
+		/* MEC1 */
+		fw_data = (const __le32 *)
+			(rdev->mec_fw->data + le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_MEC_ME1_UCODE_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
 
-	if (rdev->family == CHIP_KAVERI) {
 		/* MEC2 */
+		if (rdev->family == CHIP_KAVERI) {
+			const struct gfx_firmware_header_v1_0 *mec2_hdr =
+				(const struct gfx_firmware_header_v1_0 *)rdev->mec2_fw->data;
+
+			fw_data = (const __le32 *)
+				(rdev->mec2_fw->data +
+				 le32_to_cpu(mec2_hdr->header.ucode_array_offset_bytes));
+			fw_size = le32_to_cpu(mec2_hdr->header.ucode_size_bytes) / 4;
+			WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+			for (i = 0; i < fw_size; i++)
+				WREG32(CP_MEC_ME2_UCODE_DATA, le32_to_cpup(fw_data++));
+			WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+		}
+	} else {
+		const __be32 *fw_data;
+
+		/* MEC1 */
 		fw_data = (const __be32 *)rdev->mec_fw->data;
-		WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+		WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
 		for (i = 0; i < CIK_MEC_UCODE_SIZE; i++)
-			WREG32(CP_MEC_ME2_UCODE_DATA, be32_to_cpup(fw_data++));
-		WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+			WREG32(CP_MEC_ME1_UCODE_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_MEC_ME1_UCODE_ADDR, 0);
+
+		if (rdev->family == CHIP_KAVERI) {
+			/* MEC2 */
+			fw_data = (const __be32 *)rdev->mec_fw->data;
+			WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+			for (i = 0; i < CIK_MEC_UCODE_SIZE; i++)
+				WREG32(CP_MEC_ME2_UCODE_DATA, be32_to_cpup(fw_data++));
+			WREG32(CP_MEC_ME2_UCODE_ADDR, 0);
+		}
 	}
 
 	return 0;
@@ -4375,7 +4672,7 @@ static int cik_mec_init(struct radeon_device *rdev)
 		r = radeon_bo_create(rdev,
 				     rdev->mec.num_mec *rdev->mec.num_pipe * MEC_HPD_SIZE * 2,
 				     PAGE_SIZE, true,
-				     RADEON_GEM_DOMAIN_GTT, NULL,
+				     RADEON_GEM_DOMAIN_GTT, 0, NULL,
 				     &rdev->mec.hpd_eop_obj);
 		if (r) {
 			dev_warn(rdev->dev, "(%d) create HDP EOP bo failed\n", r);
@@ -4545,7 +4842,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
 			r = radeon_bo_create(rdev,
 					     sizeof(struct bonaire_mqd),
 					     PAGE_SIZE, true,
-					     RADEON_GEM_DOMAIN_GTT, NULL,
+					     RADEON_GEM_DOMAIN_GTT, 0, NULL,
 					     &rdev->ring[idx].mqd_obj);
 			if (r) {
 				dev_warn(rdev->dev, "(%d) create MQD bo failed\n", r);
@@ -5402,7 +5699,6 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* Setup TLB control */
 	WREG32(MC_VM_MX_L1_TLB_CNTL,
 	       (0xA << 7) |
@@ -5642,12 +5938,13 @@ static void cik_vm_decode_fault(struct radeon_device *rdev,
 void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
 {
 	struct radeon_ring *ring = &rdev->ring[ridx];
+	int usepfp = (ridx == RADEON_RING_TYPE_GFX_INDEX);
 
 	if (vm == NULL)
 		return;
 
 	radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
-	radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
+	radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) |
 				 WRITE_DATA_DST_SEL(0)));
 	if (vm->id < 8) {
 		radeon_ring_write(ring,
@@ -5697,7 +5994,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
 	radeon_ring_write(ring, 1 << vm->id);
 
 	/* compute doesn't have PFP */
-	if (ridx == RADEON_RING_TYPE_GFX_INDEX) {
+	if (usepfp) {
 		/* sync PFP to ME, otherwise we might get invalid PFP reads */
 		radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
 		radeon_ring_write(ring, 0x0);
@@ -5865,28 +6162,10 @@ static void cik_rlc_start(struct radeon_device *rdev)
 static int cik_rlc_resume(struct radeon_device *rdev)
 {
 	u32 i, size, tmp;
-	const __be32 *fw_data;
 
 	if (!rdev->rlc_fw)
 		return -EINVAL;
 
-	switch (rdev->family) {
-	case CHIP_BONAIRE:
-	case CHIP_HAWAII:
-	default:
-		size = BONAIRE_RLC_UCODE_SIZE;
-		break;
-	case CHIP_KAVERI:
-		size = KV_RLC_UCODE_SIZE;
-		break;
-	case CHIP_KABINI:
-		size = KB_RLC_UCODE_SIZE;
-		break;
-	case CHIP_MULLINS:
-		size = ML_RLC_UCODE_SIZE;
-		break;
-	}
-
 	cik_rlc_stop(rdev);
 
 	/* disable CG */
@@ -5910,11 +6189,45 @@ static int cik_rlc_resume(struct radeon_device *rdev)
 	WREG32(RLC_MC_CNTL, 0);
 	WREG32(RLC_UCODE_CNTL, 0);
 
-	fw_data = (const __be32 *)rdev->rlc_fw->data;
+	if (rdev->new_fw) {
+		const struct rlc_firmware_header_v1_0 *hdr =
+			(const struct rlc_firmware_header_v1_0 *)rdev->rlc_fw->data;
+		const __le32 *fw_data = (const __le32 *)
+			(rdev->rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+
+		radeon_ucode_print_rlc_hdr(&hdr->header);
+
+		size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
 		WREG32(RLC_GPM_UCODE_ADDR, 0);
-	for (i = 0; i < size; i++)
-		WREG32(RLC_GPM_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(RLC_GPM_UCODE_ADDR, 0);
+		for (i = 0; i < size; i++)
+			WREG32(RLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++));
+		WREG32(RLC_GPM_UCODE_ADDR, 0);
+	} else {
+		const __be32 *fw_data;
+
+		switch (rdev->family) {
+		case CHIP_BONAIRE:
+		case CHIP_HAWAII:
+		default:
+			size = BONAIRE_RLC_UCODE_SIZE;
+			break;
+		case CHIP_KAVERI:
+			size = KV_RLC_UCODE_SIZE;
+			break;
+		case CHIP_KABINI:
+			size = KB_RLC_UCODE_SIZE;
+			break;
+		case CHIP_MULLINS:
+			size = ML_RLC_UCODE_SIZE;
+			break;
+		}
+
+		fw_data = (const __be32 *)rdev->rlc_fw->data;
+		WREG32(RLC_GPM_UCODE_ADDR, 0);
+		for (i = 0; i < size; i++)
+			WREG32(RLC_GPM_UCODE_DATA, be32_to_cpup(fw_data++));
+		WREG32(RLC_GPM_UCODE_ADDR, 0);
+	}
 
 	/* XXX - find out what chips support lbpw */
 	cik_enable_lbpw(rdev, false);
@@ -6348,11 +6661,10 @@ static void cik_enable_gds_pg(struct radeon_device *rdev, bool enable)
 
 void cik_init_cp_pg_table(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
 	volatile u32 *dst_ptr;
 	int me, i, max_me = 4;
 	u32 bo_offset = 0;
-	u32 table_offset;
+	u32 table_offset, table_size;
 
 	if (rdev->family == CHIP_KAVERI)
 		max_me = 5;
@@ -6363,24 +6675,71 @@ void cik_init_cp_pg_table(struct radeon_device *rdev)
 	/* write the cp table buffer */
 	dst_ptr = rdev->rlc.cp_table_ptr;
 	for (me = 0; me < max_me; me++) {
-		if (me == 0) {
-			fw_data = (const __be32 *)rdev->ce_fw->data;
-			table_offset = CP_ME_TABLE_OFFSET;
-		} else if (me == 1) {
-			fw_data = (const __be32 *)rdev->pfp_fw->data;
-			table_offset = CP_ME_TABLE_OFFSET;
-		} else if (me == 2) {
-			fw_data = (const __be32 *)rdev->me_fw->data;
-			table_offset = CP_ME_TABLE_OFFSET;
+		if (rdev->new_fw) {
+			const __le32 *fw_data;
+			const struct gfx_firmware_header_v1_0 *hdr;
+
+			if (me == 0) {
+				hdr = (const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data;
+				fw_data = (const __le32 *)
+					(rdev->ce_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+				table_offset = le32_to_cpu(hdr->jt_offset);
+				table_size = le32_to_cpu(hdr->jt_size);
+			} else if (me == 1) {
+				hdr = (const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data;
+				fw_data = (const __le32 *)
+					(rdev->pfp_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+				table_offset = le32_to_cpu(hdr->jt_offset);
+				table_size = le32_to_cpu(hdr->jt_size);
+			} else if (me == 2) {
+				hdr = (const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data;
+				fw_data = (const __le32 *)
+					(rdev->me_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+				table_offset = le32_to_cpu(hdr->jt_offset);
+				table_size = le32_to_cpu(hdr->jt_size);
+			} else if (me == 3) {
+				hdr = (const struct gfx_firmware_header_v1_0 *)rdev->mec_fw->data;
+				fw_data = (const __le32 *)
+					(rdev->mec_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+				table_offset = le32_to_cpu(hdr->jt_offset);
+				table_size = le32_to_cpu(hdr->jt_size);
+			} else {
+				hdr = (const struct gfx_firmware_header_v1_0 *)rdev->mec2_fw->data;
+				fw_data = (const __le32 *)
+					(rdev->mec2_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+				table_offset = le32_to_cpu(hdr->jt_offset);
+				table_size = le32_to_cpu(hdr->jt_size);
+			}
+
+			for (i = 0; i < table_size; i ++) {
+				dst_ptr[bo_offset + i] =
+					cpu_to_le32(le32_to_cpu(fw_data[table_offset + i]));
+			}
+			bo_offset += table_size;
 		} else {
-			fw_data = (const __be32 *)rdev->mec_fw->data;
-			table_offset = CP_MEC_TABLE_OFFSET;
-		}
+			const __be32 *fw_data;
+			table_size = CP_ME_TABLE_SIZE;
+
+			if (me == 0) {
+				fw_data = (const __be32 *)rdev->ce_fw->data;
+				table_offset = CP_ME_TABLE_OFFSET;
+			} else if (me == 1) {
+				fw_data = (const __be32 *)rdev->pfp_fw->data;
+				table_offset = CP_ME_TABLE_OFFSET;
+			} else if (me == 2) {
+				fw_data = (const __be32 *)rdev->me_fw->data;
+				table_offset = CP_ME_TABLE_OFFSET;
+			} else {
+				fw_data = (const __be32 *)rdev->mec_fw->data;
+				table_offset = CP_MEC_TABLE_OFFSET;
+			}
 
-		for (i = 0; i < CP_ME_TABLE_SIZE; i ++) {
-			dst_ptr[bo_offset + i] = cpu_to_le32(be32_to_cpu(fw_data[table_offset + i]));
+			for (i = 0; i < table_size; i ++) {
+				dst_ptr[bo_offset + i] =
+					cpu_to_le32(be32_to_cpu(fw_data[table_offset + i]));
+			}
+			bo_offset += table_size;
 		}
-		bo_offset += CP_ME_TABLE_SIZE;
 	}
 }
 
@@ -7618,7 +7977,8 @@ restart_ih:
 		case 16: /* D5 page flip */
 		case 18: /* D6 page flip */
 			DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
-			radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+			if (radeon_use_pflipirq > 0)
+				radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
 			break;
 		case 42: /* HPD hotplug */
 			switch (src_data) {
@@ -7900,6 +8260,7 @@ restart_ih:
 static int cik_startup(struct radeon_device *rdev)
 {
 	struct radeon_ring *ring;
+	u32 nop;
 	int r;
 
 	/* enable pcie gen2/3 link */
@@ -8033,9 +8394,18 @@ static int cik_startup(struct radeon_device *rdev)
 	}
 	cik_irq_set(rdev);
 
+	if (rdev->family == CHIP_HAWAII) {
+		if (rdev->new_fw)
+			nop = PACKET3(PACKET3_NOP, 0x3FFF);
+		else
+			nop = RADEON_CP_PACKET2;
+	} else {
+		nop = PACKET3(PACKET3_NOP, 0x3FFF);
+	}
+
 	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
 	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
-			     PACKET3(PACKET3_NOP, 0x3FFF));
+			     nop);
 	if (r)
 		return r;
 
@@ -8043,7 +8413,7 @@ static int cik_startup(struct radeon_device *rdev)
 	/* type-2 packets are deprecated on MEC, use type-3 instead */
 	ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
 	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET,
-			     PACKET3(PACKET3_NOP, 0x3FFF));
+			     nop);
 	if (r)
 		return r;
 	ring->me = 1; /* first MEC */
@@ -8054,7 +8424,7 @@ static int cik_startup(struct radeon_device *rdev)
 	/* type-2 packets are deprecated on MEC, use type-3 instead */
 	ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
 	r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET,
-			     PACKET3(PACKET3_NOP, 0x3FFF));
+			     nop);
 	if (r)
 		return r;
 	/* dGPU only have 1 MEC */
diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index 8e9d0f1..bcf4805 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -24,6 +24,7 @@
 #include <linux/firmware.h>
 #include <drm/drmP.h>
 #include "radeon.h"
+#include "radeon_ucode.h"
 #include "radeon_asic.h"
 #include "radeon_trace.h"
 #include "cikd.h"
@@ -118,6 +119,7 @@ void cik_sdma_set_wptr(struct radeon_device *rdev,
 		reg = SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET;
 
 	WREG32(reg, (ring->wptr << 2) & 0x3fffc);
+	(void)RREG32(reg);
 }
 
 /**
@@ -419,7 +421,6 @@ static int cik_sdma_rlc_resume(struct radeon_device *rdev)
  */
 static int cik_sdma_load_microcode(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
 	int i;
 
 	if (!rdev->sdma_fw)
@@ -428,19 +429,48 @@ static int cik_sdma_load_microcode(struct radeon_device *rdev)
 	/* halt the MEs */
 	cik_sdma_enable(rdev, false);
 
-	/* sdma0 */
-	fw_data = (const __be32 *)rdev->sdma_fw->data;
-	WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
-	for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
-		WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, be32_to_cpup(fw_data++));
-	WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
-
-	/* sdma1 */
-	fw_data = (const __be32 *)rdev->sdma_fw->data;
-	WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
-	for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
-		WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, be32_to_cpup(fw_data++));
-	WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+	if (rdev->new_fw) {
+		const struct sdma_firmware_header_v1_0 *hdr =
+			(const struct sdma_firmware_header_v1_0 *)rdev->sdma_fw->data;
+		const __le32 *fw_data;
+		u32 fw_size;
+
+		radeon_ucode_print_sdma_hdr(&hdr->header);
+
+		/* sdma0 */
+		fw_data = (const __le32 *)
+			(rdev->sdma_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+		WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, le32_to_cpup(fw_data++));
+		WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+
+		/* sdma1 */
+		fw_data = (const __le32 *)
+			(rdev->sdma_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+		WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, le32_to_cpup(fw_data++));
+		WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+	} else {
+		const __be32 *fw_data;
+
+		/* sdma0 */
+		fw_data = (const __be32 *)rdev->sdma_fw->data;
+		WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
+		for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
+			WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, be32_to_cpup(fw_data++));
+		WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+
+		/* sdma1 */
+		fw_data = (const __be32 *)rdev->sdma_fw->data;
+		WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
+		for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++)
+			WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, be32_to_cpup(fw_data++));
+		WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION);
+	}
 
 	WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0);
 	WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0);
@@ -719,7 +749,43 @@ bool cik_sdma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
 }
 
 /**
- * cik_sdma_vm_set_page - update the page tables using sDMA
+ * cik_sdma_vm_copy_pages - update PTEs by copying them from the GART
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using sDMA (CIK).
+ */
+void cik_sdma_vm_copy_pages(struct radeon_device *rdev,
+			    struct radeon_ib *ib,
+			    uint64_t pe, uint64_t src,
+			    unsigned count)
+{
+	while (count) {
+		unsigned bytes = count * 8;
+		if (bytes > 0x1FFFF8)
+			bytes = 0x1FFFF8;
+
+		ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY,
+			SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
+		ib->ptr[ib->length_dw++] = bytes;
+		ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */
+		ib->ptr[ib->length_dw++] = lower_32_bits(src);
+		ib->ptr[ib->length_dw++] = upper_32_bits(src);
+		ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe);
+
+		pe += bytes;
+		src += bytes;
+		count -= bytes / 8;
+	}
+}
+
+/**
+ * cik_sdma_vm_write_pages - update PTEs by writing them manually
  *
  * @rdev: radeon_device pointer
  * @ib: indirect buffer to fill with commands
@@ -729,84 +795,103 @@ bool cik_sdma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
  * @incr: increase next addr by incr bytes
  * @flags: access flags
  *
- * Update the page tables using sDMA (CIK).
+ * Update PTEs by writing them manually using sDMA (CIK).
  */
-void cik_sdma_vm_set_page(struct radeon_device *rdev,
-			  struct radeon_ib *ib,
-			  uint64_t pe,
-			  uint64_t addr, unsigned count,
-			  uint32_t incr, uint32_t flags)
+void cik_sdma_vm_write_pages(struct radeon_device *rdev,
+			     struct radeon_ib *ib,
+			     uint64_t pe,
+			     uint64_t addr, unsigned count,
+			     uint32_t incr, uint32_t flags)
 {
 	uint64_t value;
 	unsigned ndw;
 
-	trace_radeon_vm_set_page(pe, addr, count, incr, flags);
-
-	if (flags == R600_PTE_GART) {
-		uint64_t src = rdev->gart.table_addr + (addr >> 12) * 8;
-		while (count) {
-			unsigned bytes = count * 8;
-			if (bytes > 0x1FFFF8)
-				bytes = 0x1FFFF8;
-
-			ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
-			ib->ptr[ib->length_dw++] = bytes;
-			ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */
-			ib->ptr[ib->length_dw++] = lower_32_bits(src);
-			ib->ptr[ib->length_dw++] = upper_32_bits(src);
-			ib->ptr[ib->length_dw++] = lower_32_bits(pe);
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe);
-
-			pe += bytes;
-			src += bytes;
-			count -= bytes / 8;
-		}
-	} else if (flags & R600_PTE_SYSTEM) {
-		while (count) {
-			ndw = count * 2;
-			if (ndw > 0xFFFFE)
-				ndw = 0xFFFFE;
-
-			/* for non-physically contiguous pages (system) */
-			ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
-			ib->ptr[ib->length_dw++] = pe;
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe);
-			ib->ptr[ib->length_dw++] = ndw;
-			for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+	while (count) {
+		ndw = count * 2;
+		if (ndw > 0xFFFFE)
+			ndw = 0xFFFFE;
+
+		/* for non-physically contiguous pages (system) */
+		ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE,
+			SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
+		ib->ptr[ib->length_dw++] = pe;
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe);
+		ib->ptr[ib->length_dw++] = ndw;
+		for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+			if (flags & R600_PTE_SYSTEM) {
 				value = radeon_vm_map_gart(rdev, addr);
 				value &= 0xFFFFFFFFFFFFF000ULL;
-				addr += incr;
-				value |= flags;
-				ib->ptr[ib->length_dw++] = value;
-				ib->ptr[ib->length_dw++] = upper_32_bits(value);
-			}
-		}
-	} else {
-		while (count) {
-			ndw = count;
-			if (ndw > 0x7FFFF)
-				ndw = 0x7FFFF;
-
-			if (flags & R600_PTE_VALID)
+			} else if (flags & R600_PTE_VALID) {
 				value = addr;
-			else
+			} else {
 				value = 0;
-			/* for physically contiguous pages (vram) */
-			ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0);
-			ib->ptr[ib->length_dw++] = pe; /* dst addr */
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe);
-			ib->ptr[ib->length_dw++] = flags; /* mask */
-			ib->ptr[ib->length_dw++] = 0;
-			ib->ptr[ib->length_dw++] = value; /* value */
+			}
+			addr += incr;
+			value |= flags;
+			ib->ptr[ib->length_dw++] = value;
 			ib->ptr[ib->length_dw++] = upper_32_bits(value);
-			ib->ptr[ib->length_dw++] = incr; /* increment size */
-			ib->ptr[ib->length_dw++] = 0;
-			ib->ptr[ib->length_dw++] = ndw; /* number of entries */
-			pe += ndw * 8;
-			addr += ndw * incr;
-			count -= ndw;
 		}
 	}
+}
+
+/**
+ * cik_sdma_vm_set_pages - update the page tables using sDMA
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: access flags
+ *
+ * Update the page tables using sDMA (CIK).
+ */
+void cik_sdma_vm_set_pages(struct radeon_device *rdev,
+			   struct radeon_ib *ib,
+			   uint64_t pe,
+			   uint64_t addr, unsigned count,
+			   uint32_t incr, uint32_t flags)
+{
+	uint64_t value;
+	unsigned ndw;
+
+	while (count) {
+		ndw = count;
+		if (ndw > 0x7FFFF)
+			ndw = 0x7FFFF;
+
+		if (flags & R600_PTE_VALID)
+			value = addr;
+		else
+			value = 0;
+
+		/* for physically contiguous pages (vram) */
+		ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0);
+		ib->ptr[ib->length_dw++] = pe; /* dst addr */
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe);
+		ib->ptr[ib->length_dw++] = flags; /* mask */
+		ib->ptr[ib->length_dw++] = 0;
+		ib->ptr[ib->length_dw++] = value; /* value */
+		ib->ptr[ib->length_dw++] = upper_32_bits(value);
+		ib->ptr[ib->length_dw++] = incr; /* increment size */
+		ib->ptr[ib->length_dw++] = 0;
+		ib->ptr[ib->length_dw++] = ndw; /* number of entries */
+
+		pe += ndw * 8;
+		addr += ndw * incr;
+		count -= ndw;
+	}
+}
+
+/**
+ * cik_sdma_vm_pad_ib - pad the IB to the required number of dw
+ *
+ * @ib: indirect buffer to fill with padding
+ *
+ */
+void cik_sdma_vm_pad_ib(struct radeon_ib *ib)
+{
 	while (ib->length_dw & 0x7)
 		ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0);
 }
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 0a65dc7..ab29f95 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -136,13 +136,13 @@ void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
 			tmp = VIDEO_LIPSYNC(connector->video_latency[1]) |
 				AUDIO_LIPSYNC(connector->audio_latency[1]);
 		else
-			tmp = VIDEO_LIPSYNC(255) | AUDIO_LIPSYNC(255);
+			tmp = VIDEO_LIPSYNC(0) | AUDIO_LIPSYNC(0);
 	} else {
 		if (connector->latency_present[0])
 			tmp = VIDEO_LIPSYNC(connector->video_latency[0]) |
 				AUDIO_LIPSYNC(connector->audio_latency[0]);
 		else
-			tmp = VIDEO_LIPSYNC(255) | AUDIO_LIPSYNC(255);
+			tmp = VIDEO_LIPSYNC(0) | AUDIO_LIPSYNC(0);
 	}
 	WREG32_ENDPOINT(offset, AZ_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC, tmp);
 }
@@ -164,8 +164,10 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder)
 	offset = dig->afmt->pin->offset;
 
 	list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
-		if (connector->encoder == encoder)
+		if (connector->encoder == encoder) {
 			radeon_connector = to_radeon_connector(connector);
+			break;
+		}
 	}
 
 	if (!radeon_connector) {
@@ -173,7 +175,7 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder)
 		return;
 	}
 
-	sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb);
+	sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb);
 	if (sad_count <= 0) {
 		DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count);
 		return;
@@ -225,8 +227,10 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder)
 	offset = dig->afmt->pin->offset;
 
 	list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
-		if (connector->encoder == encoder)
+		if (connector->encoder == encoder) {
 			radeon_connector = to_radeon_connector(connector);
+			break;
+		}
 	}
 
 	if (!radeon_connector) {
@@ -234,7 +238,7 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder)
 		return;
 	}
 
-	sad_count = drm_edid_to_sad(radeon_connector->edid, &sads);
+	sad_count = drm_edid_to_sad(radeon_connector_edid(connector), &sads);
 	if (sad_count <= 0) {
 		DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
 		return;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 15e4f28..4fedd14 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2424,7 +2424,6 @@ static int evergreen_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* Setup L2 cache */
 	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
 				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
@@ -2677,7 +2676,7 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
 		if (save->crtc_enabled[i]) {
 			if (ASIC_IS_DCE6(rdev)) {
 				tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
-				tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
+				tmp &= ~EVERGREEN_CRTC_BLANK_DATA_EN;
 				WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
 				WREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
 				WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
@@ -4023,7 +4022,8 @@ int sumo_rlc_init(struct radeon_device *rdev)
 		/* save restore block */
 		if (rdev->rlc.save_restore_obj == NULL) {
 			r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true,
-					     RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.save_restore_obj);
+					     RADEON_GEM_DOMAIN_VRAM, 0, NULL,
+					     &rdev->rlc.save_restore_obj);
 			if (r) {
 				dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r);
 				return r;
@@ -4101,7 +4101,8 @@ int sumo_rlc_init(struct radeon_device *rdev)
 
 		if (rdev->rlc.clear_state_obj == NULL) {
 			r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true,
-					     RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.clear_state_obj);
+					     RADEON_GEM_DOMAIN_VRAM, 0, NULL,
+					     &rdev->rlc.clear_state_obj);
 			if (r) {
 				dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r);
 				sumo_rlc_fini(rdev);
@@ -4175,8 +4176,10 @@ int sumo_rlc_init(struct radeon_device *rdev)
 
 	if (rdev->rlc.cp_table_size) {
 		if (rdev->rlc.cp_table_obj == NULL) {
-			r = radeon_bo_create(rdev, rdev->rlc.cp_table_size, PAGE_SIZE, true,
-					     RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.cp_table_obj);
+			r = radeon_bo_create(rdev, rdev->rlc.cp_table_size,
+					     PAGE_SIZE, true,
+					     RADEON_GEM_DOMAIN_VRAM, 0, NULL,
+					     &rdev->rlc.cp_table_obj);
 			if (r) {
 				dev_warn(rdev->dev, "(%d) create RLC cp table bo failed\n", r);
 				sumo_rlc_fini(rdev);
@@ -4961,7 +4964,8 @@ restart_ih:
 		case 16: /* D5 page flip */
 		case 18: /* D6 page flip */
 			DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
-			radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+			if (radeon_use_pflipirq > 0)
+				radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
 			break;
 		case 42: /* HPD hotplug */
 			switch (src_data) {
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index 1ec0e6e..278c7a1 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -117,7 +117,7 @@ static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder)
 		return;
 	}
 
-	sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb);
+	sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb);
 	if (sad_count <= 0) {
 		DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count);
 		return;
@@ -172,7 +172,7 @@ static void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder)
 		return;
 	}
 
-	sad_count = drm_edid_to_sad(radeon_connector->edid, &sads);
+	sad_count = drm_edid_to_sad(radeon_connector_edid(connector), &sads);
 	if (sad_count <= 0) {
 		DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
 		return;
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 5a33ca6..327b85f 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1229,7 +1229,6 @@ static int cayman_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* Setup TLB control */
 	WREG32(MC_VM_MX_L1_TLB_CNTL,
 	       (0xA << 7) |
diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c
index 6378e02..8a3e622 100644
--- a/drivers/gpu/drm/radeon/ni_dma.c
+++ b/drivers/gpu/drm/radeon/ni_dma.c
@@ -307,7 +307,43 @@ bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
 }
 
 /**
- * cayman_dma_vm_set_page - update the page tables using the DMA
+ * cayman_dma_vm_copy_pages - update PTEs by copying them from the GART
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr where to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using the DMA (cayman/TN).
+ */
+void cayman_dma_vm_copy_pages(struct radeon_device *rdev,
+			      struct radeon_ib *ib,
+			      uint64_t pe, uint64_t src,
+			      unsigned count)
+{
+	unsigned ndw;
+
+	while (count) {
+		ndw = count * 2;
+		if (ndw > 0xFFFFE)
+			ndw = 0xFFFFE;
+
+		ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
+						      0, 0, ndw);
+		ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+		ib->ptr[ib->length_dw++] = lower_32_bits(src);
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+		ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
+
+		pe += ndw * 4;
+		src += ndw * 4;
+		count -= ndw / 2;
+	}
+}
+
+/**
+ * cayman_dma_vm_write_pages - update PTEs by writing them manually
  *
  * @rdev: radeon_device pointer
  * @ib: indirect buffer to fill with commands
@@ -315,71 +351,103 @@ bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
  * @addr: dst addr to write into pe
  * @count: number of page entries to update
  * @incr: increase next addr by incr bytes
- * @flags: hw access flags 
+ * @flags: hw access flags
  *
- * Update the page tables using the DMA (cayman/TN).
+ * Update PTEs by writing them manually using the DMA (cayman/TN).
  */
-void cayman_dma_vm_set_page(struct radeon_device *rdev,
-			    struct radeon_ib *ib,
-			    uint64_t pe,
-			    uint64_t addr, unsigned count,
-			    uint32_t incr, uint32_t flags)
+void cayman_dma_vm_write_pages(struct radeon_device *rdev,
+			       struct radeon_ib *ib,
+			       uint64_t pe,
+			       uint64_t addr, unsigned count,
+			       uint32_t incr, uint32_t flags)
 {
 	uint64_t value;
 	unsigned ndw;
 
-	trace_radeon_vm_set_page(pe, addr, count, incr, flags);
-
-	if ((flags & R600_PTE_SYSTEM) || (count == 1)) {
-		while (count) {
-			ndw = count * 2;
-			if (ndw > 0xFFFFE)
-				ndw = 0xFFFFE;
-
-			/* for non-physically contiguous pages (system) */
-			ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, ndw);
-			ib->ptr[ib->length_dw++] = pe;
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
-			for (; ndw > 0; ndw -= 2, --count, pe += 8) {
-				if (flags & R600_PTE_SYSTEM) {
-					value = radeon_vm_map_gart(rdev, addr);
-					value &= 0xFFFFFFFFFFFFF000ULL;
-				} else if (flags & R600_PTE_VALID) {
-					value = addr;
-				} else {
-					value = 0;
-				}
-				addr += incr;
-				value |= flags;
-				ib->ptr[ib->length_dw++] = value;
-				ib->ptr[ib->length_dw++] = upper_32_bits(value);
-			}
-		}
-	} else {
-		while (count) {
-			ndw = count * 2;
-			if (ndw > 0xFFFFE)
-				ndw = 0xFFFFE;
-
-			if (flags & R600_PTE_VALID)
+	while (count) {
+		ndw = count * 2;
+		if (ndw > 0xFFFFE)
+			ndw = 0xFFFFE;
+
+		/* for non-physically contiguous pages (system) */
+		ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE,
+						      0, 0, ndw);
+		ib->ptr[ib->length_dw++] = pe;
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+		for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+			if (flags & R600_PTE_SYSTEM) {
+				value = radeon_vm_map_gart(rdev, addr);
+				value &= 0xFFFFFFFFFFFFF000ULL;
+			} else if (flags & R600_PTE_VALID) {
 				value = addr;
-			else
+			} else {
 				value = 0;
-			/* for physically contiguous pages (vram) */
-			ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
-			ib->ptr[ib->length_dw++] = pe; /* dst addr */
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
-			ib->ptr[ib->length_dw++] = flags; /* mask */
-			ib->ptr[ib->length_dw++] = 0;
-			ib->ptr[ib->length_dw++] = value; /* value */
+			}
+			addr += incr;
+			value |= flags;
+			ib->ptr[ib->length_dw++] = value;
 			ib->ptr[ib->length_dw++] = upper_32_bits(value);
-			ib->ptr[ib->length_dw++] = incr; /* increment size */
-			ib->ptr[ib->length_dw++] = 0;
-			pe += ndw * 4;
-			addr += (ndw / 2) * incr;
-			count -= ndw / 2;
 		}
 	}
+}
+
+/**
+ * cayman_dma_vm_set_pages - update the page tables using the DMA
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: hw access flags
+ *
+ * Update the page tables using the DMA (cayman/TN).
+ */
+void cayman_dma_vm_set_pages(struct radeon_device *rdev,
+			     struct radeon_ib *ib,
+			     uint64_t pe,
+			     uint64_t addr, unsigned count,
+			     uint32_t incr, uint32_t flags)
+{
+	uint64_t value;
+	unsigned ndw;
+
+	while (count) {
+		ndw = count * 2;
+		if (ndw > 0xFFFFE)
+			ndw = 0xFFFFE;
+
+		if (flags & R600_PTE_VALID)
+			value = addr;
+		else
+			value = 0;
+
+		/* for physically contiguous pages (vram) */
+		ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
+		ib->ptr[ib->length_dw++] = pe; /* dst addr */
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+		ib->ptr[ib->length_dw++] = flags; /* mask */
+		ib->ptr[ib->length_dw++] = 0;
+		ib->ptr[ib->length_dw++] = value; /* value */
+		ib->ptr[ib->length_dw++] = upper_32_bits(value);
+		ib->ptr[ib->length_dw++] = incr; /* increment size */
+		ib->ptr[ib->length_dw++] = 0;
+
+		pe += ndw * 4;
+		addr += (ndw / 2) * incr;
+		count -= ndw / 2;
+	}
+}
+
+/**
+ * cayman_dma_vm_pad_ib - pad the IB to the required number of dw
+ *
+ * @ib: indirect buffer to fill with padding
+ *
+ */
+void cayman_dma_vm_pad_ib(struct radeon_ib *ib)
+{
 	while (ib->length_dw & 0x7)
 		ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0);
 }
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 1544efc..04b5940 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -652,7 +652,6 @@ int r100_pci_gart_enable(struct radeon_device *rdev)
 {
 	uint32_t tmp;
 
-	radeon_gart_restore(rdev);
 	/* discard memory request outside of configured range */
 	tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
 	WREG32(RADEON_AIC_CNTL, tmp);
@@ -683,7 +682,7 @@ void r100_pci_gart_disable(struct radeon_device *rdev)
 }
 
 void r100_pci_gart_set_page(struct radeon_device *rdev, unsigned i,
-			    uint64_t addr)
+			    uint64_t addr, uint32_t flags)
 {
 	u32 *gtt = rdev->gart.ptr;
 	gtt[i] = cpu_to_le32(lower_32_bits(addr));
@@ -838,11 +837,7 @@ void r100_fence_ring_emit(struct radeon_device *rdev,
 	/* Wait until IDLE & CLEAN */
 	radeon_ring_write(ring, PACKET0(RADEON_WAIT_UNTIL, 0));
 	radeon_ring_write(ring, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
-	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
-	radeon_ring_write(ring, rdev->config.r100.hdp_cntl |
-				RADEON_HDP_READ_BUFFER_INVALIDATE);
-	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
-	radeon_ring_write(ring, rdev->config.r100.hdp_cntl);
+	r100_ring_hdp_flush(rdev, ring);
 	/* Emit fence sequence & fire IRQ */
 	radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0));
 	radeon_ring_write(ring, fence->seq);
@@ -1061,6 +1056,20 @@ void r100_gfx_set_wptr(struct radeon_device *rdev,
 	(void)RREG32(RADEON_CP_RB_WPTR);
 }
 
+/**
+ * r100_ring_hdp_flush - flush Host Data Path via the ring buffer
+ * rdev: radeon device structure
+ * ring: ring buffer struct for emitting packets
+ */
+void r100_ring_hdp_flush(struct radeon_device *rdev, struct radeon_ring *ring)
+{
+	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+	radeon_ring_write(ring, rdev->config.r100.hdp_cntl |
+				RADEON_HDP_READ_BUFFER_INVALIDATE);
+	radeon_ring_write(ring, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+	radeon_ring_write(ring, rdev->config.r100.hdp_cntl);
+}
+
 static void r100_cp_load_microcode(struct radeon_device *rdev)
 {
 	const __be32 *fw_data;
@@ -1401,7 +1410,6 @@ int r100_cs_parse_packet0(struct radeon_cs_parser *p,
  */
 int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
 {
-	struct drm_mode_object *obj;
 	struct drm_crtc *crtc;
 	struct radeon_crtc *radeon_crtc;
 	struct radeon_cs_packet p3reloc, waitreloc;
@@ -1441,12 +1449,11 @@ int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
 	header = radeon_get_ib_value(p, h_idx);
 	crtc_id = radeon_get_ib_value(p, h_idx + 5);
 	reg = R100_CP_PACKET0_GET_REG(header);
-	obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
+	crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
+	if (!crtc) {
 		DRM_ERROR("cannot find crtc %d\n", crtc_id);
 		return -ENOENT;
 	}
-	crtc = obj_to_crtc(obj);
 	radeon_crtc = to_radeon_crtc(crtc);
 	crtc_id = radeon_crtc->crtc_id;
 
@@ -4067,39 +4074,6 @@ int r100_init(struct radeon_device *rdev)
 	return 0;
 }
 
-uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
-		      bool always_indirect)
-{
-	if (reg < rdev->rmmio_size && !always_indirect)
-		return readl(((void __iomem *)rdev->rmmio) + reg);
-	else {
-		unsigned long flags;
-		uint32_t ret;
-
-		spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
-		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
-		ret = readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
-		spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
-
-		return ret;
-	}
-}
-
-void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
-		  bool always_indirect)
-{
-	if (reg < rdev->rmmio_size && !always_indirect)
-		writel(v, ((void __iomem *)rdev->rmmio) + reg);
-	else {
-		unsigned long flags;
-
-		spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
-		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
-		writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
-		spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
-	}
-}
-
 u32 r100_io_rreg(struct radeon_device *rdev, u32 reg)
 {
 	if (reg < rdev->rio_mem_size)
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 3c21d77..75b3033 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -69,17 +69,23 @@ void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
 	mb();
 }
 
+#define R300_PTE_UNSNOOPED (1 << 0)
 #define R300_PTE_WRITEABLE (1 << 2)
 #define R300_PTE_READABLE  (1 << 3)
 
 void rv370_pcie_gart_set_page(struct radeon_device *rdev, unsigned i,
-			      uint64_t addr)
+			      uint64_t addr, uint32_t flags)
 {
 	void __iomem *ptr = rdev->gart.ptr;
 
 	addr = (lower_32_bits(addr) >> 8) |
-	       ((upper_32_bits(addr) & 0xff) << 24) |
-	       R300_PTE_WRITEABLE | R300_PTE_READABLE;
+		((upper_32_bits(addr) & 0xff) << 24);
+	if (flags & RADEON_GART_PAGE_READ)
+		addr |= R300_PTE_READABLE;
+	if (flags & RADEON_GART_PAGE_WRITE)
+		addr |= R300_PTE_WRITEABLE;
+	if (!(flags & RADEON_GART_PAGE_SNOOP))
+		addr |= R300_PTE_UNSNOOPED;
 	/* on x86 we want this to be CPU endian, on powerpc
 	 * on powerpc without HW swappers, it'll get swapped on way
 	 * into VRAM - so no need for cpu_to_le32 on VRAM tables */
@@ -120,7 +126,6 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* discard memory request outside of configured range */
 	tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
 	WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 3c69f58..c70a504 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -968,7 +968,6 @@ static int r600_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 
 	/* Setup L2 cache */
 	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
@@ -1339,7 +1338,7 @@ int r600_vram_scratch_init(struct radeon_device *rdev)
 	if (rdev->vram_scratch.robj == NULL) {
 		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE,
 				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				     NULL, &rdev->vram_scratch.robj);
+				     0, NULL, &rdev->vram_scratch.robj);
 		if (r) {
 			return r;
 		}
@@ -3227,7 +3226,7 @@ int r600_ih_ring_alloc(struct radeon_device *rdev)
 	if (rdev->ih.ring_obj == NULL) {
 		r = radeon_bo_create(rdev, rdev->ih.ring_size,
 				     PAGE_SIZE, true,
-				     RADEON_GEM_DOMAIN_GTT,
+				     RADEON_GEM_DOMAIN_GTT, 0,
 				     NULL, &rdev->ih.ring_obj);
 		if (r) {
 			DRM_ERROR("radeon: failed to create ih ring buffer (%d).\n", r);
@@ -3924,11 +3923,13 @@ restart_ih:
 			break;
 		case 9: /* D1 pflip */
 			DRM_DEBUG("IH: D1 flip\n");
-			radeon_crtc_handle_flip(rdev, 0);
+			if (radeon_use_pflipirq > 0)
+				radeon_crtc_handle_flip(rdev, 0);
 			break;
 		case 11: /* D2 pflip */
 			DRM_DEBUG("IH: D2 flip\n");
-			radeon_crtc_handle_flip(rdev, 1);
+			if (radeon_use_pflipirq > 0)
+				radeon_crtc_handle_flip(rdev, 1);
 			break;
 		case 19: /* HPD/DAC hotplug */
 			switch (src_data) {
@@ -4089,16 +4090,15 @@ int r600_debugfs_mc_info_init(struct radeon_device *rdev)
 }
 
 /**
- * r600_ioctl_wait_idle - flush host path cache on wait idle ioctl
+ * r600_mmio_hdp_flush - flush Host Data Path cache via MMIO
  * rdev: radeon device structure
- * bo: buffer object struct which userspace is waiting for idle
  *
- * Some R6XX/R7XX doesn't seems to take into account HDP flush performed
- * through ring buffer, this leads to corruption in rendering, see
- * http://bugzilla.kernel.org/show_bug.cgi?id=15186 to avoid this we
- * directly perform HDP flush by writing register through MMIO.
+ * Some R6XX/R7XX don't seem to take into account HDP flushes performed
+ * through the ring buffer. This leads to corruption in rendering, see
+ * http://bugzilla.kernel.org/show_bug.cgi?id=15186 . To avoid this, we
+ * directly perform the HDP flush by writing the register through MMIO.
  */
-void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
+void r600_mmio_hdp_flush(struct radeon_device *rdev)
 {
 	/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
 	 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL.
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 12511bb..c47537a 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -825,7 +825,6 @@ int r600_cs_common_vline_parse(struct radeon_cs_parser *p,
 			       uint32_t *vline_start_end,
 			       uint32_t *vline_status)
 {
-	struct drm_mode_object *obj;
 	struct drm_crtc *crtc;
 	struct radeon_crtc *radeon_crtc;
 	struct radeon_cs_packet p3reloc, wait_reg_mem;
@@ -887,12 +886,11 @@ int r600_cs_common_vline_parse(struct radeon_cs_parser *p,
 	crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
 	reg = R600_CP_PACKET0_GET_REG(header);
 
-	obj = drm_mode_object_find(p->rdev->ddev, crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
+	crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
+	if (!crtc) {
 		DRM_ERROR("cannot find crtc %d\n", crtc_id);
 		return -ENOENT;
 	}
-	crtc = obj_to_crtc(obj);
 	radeon_crtc = to_radeon_crtc(crtc);
 	crtc_id = radeon_crtc->crtc_id;
 
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 60c47f8..9e1732e 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -64,6 +64,7 @@
 #include <linux/wait.h>
 #include <linux/list.h>
 #include <linux/kref.h>
+#include <linux/interval_tree.h>
 
 #include <ttm/ttm_bo_api.h>
 #include <ttm/ttm_bo_driver.h>
@@ -103,6 +104,7 @@ extern int radeon_hard_reset;
 extern int radeon_vm_size;
 extern int radeon_vm_block_size;
 extern int radeon_deep_color;
+extern int radeon_use_pflipirq;
 
 /*
  * Copy from radeon_drv.h so we don't have to include both and have conflicting
@@ -304,6 +306,9 @@ int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *r
 							 u16 *vddc, u16 *vddci,
 							 u16 virtual_voltage_id,
 							 u16 vbios_voltage_id);
+int radeon_atom_get_voltage_evv(struct radeon_device *rdev,
+				u16 virtual_voltage_id,
+				u16 *voltage);
 int radeon_atom_round_to_true_voltage(struct radeon_device *rdev,
 				      u8 voltage_type,
 				      u16 nominal_voltage,
@@ -317,6 +322,9 @@ int radeon_atom_get_voltage_table(struct radeon_device *rdev,
 				  struct atom_voltage_table *voltage_table);
 bool radeon_atom_is_voltage_gpio(struct radeon_device *rdev,
 				 u8 voltage_type, u8 voltage_mode);
+int radeon_atom_get_svi2_info(struct radeon_device *rdev,
+			      u8 voltage_type,
+			      u8 *svd_gpio_id, u8 *svc_gpio_id);
 void radeon_atom_update_memory_dll(struct radeon_device *rdev,
 				   u32 mem_clock);
 void radeon_atom_set_ac_timing(struct radeon_device *rdev,
@@ -441,14 +449,12 @@ struct radeon_mman {
 struct radeon_bo_va {
 	/* protected by bo being reserved */
 	struct list_head		bo_list;
-	uint64_t			soffset;
-	uint64_t			eoffset;
 	uint32_t			flags;
-	bool				valid;
+	uint64_t			addr;
 	unsigned			ref_count;
 
 	/* protected by vm mutex */
-	struct list_head		vm_list;
+	struct interval_tree_node	it;
 	struct list_head		vm_status;
 
 	/* constant after initialization */
@@ -465,6 +471,7 @@ struct radeon_bo {
 	struct ttm_placement		placement;
 	struct ttm_buffer_object	tbo;
 	struct ttm_bo_kmap_obj		kmap;
+	u32				flags;
 	unsigned			pin_count;
 	void				*kptr;
 	u32				tiling_flags;
@@ -543,9 +550,9 @@ struct radeon_gem {
 
 int radeon_gem_init(struct radeon_device *rdev);
 void radeon_gem_fini(struct radeon_device *rdev);
-int radeon_gem_object_create(struct radeon_device *rdev, int size,
+int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size,
 				int alignment, int initial_domain,
-				bool discardable, bool kernel,
+				u32 flags, bool kernel,
 				struct drm_gem_object **obj);
 
 int radeon_mode_dumb_create(struct drm_file *file_priv,
@@ -590,6 +597,12 @@ struct radeon_mc;
 #define RADEON_GPU_PAGE_SHIFT 12
 #define RADEON_GPU_PAGE_ALIGN(a) (((a) + RADEON_GPU_PAGE_MASK) & ~RADEON_GPU_PAGE_MASK)
 
+#define RADEON_GART_PAGE_DUMMY  0
+#define RADEON_GART_PAGE_VALID	(1 << 0)
+#define RADEON_GART_PAGE_READ	(1 << 1)
+#define RADEON_GART_PAGE_WRITE	(1 << 2)
+#define RADEON_GART_PAGE_SNOOP	(1 << 3)
+
 struct radeon_gart {
 	dma_addr_t			table_addr;
 	struct radeon_bo		*robj;
@@ -614,8 +627,7 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
 			int pages);
 int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 		     int pages, struct page **pagelist,
-		     dma_addr_t *dma_addr);
-void radeon_gart_restore(struct radeon_device *rdev);
+		     dma_addr_t *dma_addr, uint32_t flags);
 
 
 /*
@@ -855,9 +867,9 @@ struct radeon_mec {
 #define R600_PTE_FRAG_64KB	(4 << 7)
 #define R600_PTE_FRAG_256KB	(6 << 7)
 
-/* flags used for GART page table entries on R600+ */
-#define R600_PTE_GART	( R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED \
-			| R600_PTE_READABLE | R600_PTE_WRITEABLE)
+/* flags needed to be set so we can copy directly from the GART table */
+#define R600_PTE_GART_MASK	( R600_PTE_READABLE | R600_PTE_WRITEABLE | \
+				  R600_PTE_SYSTEM | R600_PTE_VALID )
 
 struct radeon_vm_pt {
 	struct radeon_bo		*bo;
@@ -865,9 +877,12 @@ struct radeon_vm_pt {
 };
 
 struct radeon_vm {
-	struct list_head		va;
+	struct rb_root			va;
 	unsigned			id;
 
+	/* BOs moved, but not yet updated in the PT */
+	struct list_head		invalidated;
+
 	/* BOs freed, but not yet updated in the PT */
 	struct list_head		freed;
 
@@ -1740,6 +1755,7 @@ struct radeon_asic_ring {
 	/* command emmit functions */
 	void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib);
 	void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence);
+	void (*hdp_flush)(struct radeon_device *rdev, struct radeon_ring *ring);
 	bool (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp,
 			       struct radeon_semaphore *semaphore, bool emit_wait);
 	void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
@@ -1763,13 +1779,8 @@ struct radeon_asic {
 	int (*suspend)(struct radeon_device *rdev);
 	void (*vga_set_state)(struct radeon_device *rdev, bool state);
 	int (*asic_reset)(struct radeon_device *rdev);
-	/* ioctl hw specific callback. Some hw might want to perform special
-	 * operation on specific ioctl. For instance on wait idle some hw
-	 * might want to perform and HDP flush through MMIO as it seems that
-	 * some R6XX/R7XX hw doesn't take HDP flush into account if programmed
-	 * through ring.
-	 */
-	void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
+	/* Flush the HDP cache via MMIO */
+	void (*mmio_hdp_flush)(struct radeon_device *rdev);
 	/* check if 3D engine is idle */
 	bool (*gui_idle)(struct radeon_device *rdev);
 	/* wait for mc_idle */
@@ -1782,16 +1793,26 @@ struct radeon_asic {
 	struct {
 		void (*tlb_flush)(struct radeon_device *rdev);
 		void (*set_page)(struct radeon_device *rdev, unsigned i,
-				 uint64_t addr);
+				 uint64_t addr, uint32_t flags);
 	} gart;
 	struct {
 		int (*init)(struct radeon_device *rdev);
 		void (*fini)(struct radeon_device *rdev);
-		void (*set_page)(struct radeon_device *rdev,
-				 struct radeon_ib *ib,
-				 uint64_t pe,
-				 uint64_t addr, unsigned count,
-				 uint32_t incr, uint32_t flags);
+		void (*copy_pages)(struct radeon_device *rdev,
+				   struct radeon_ib *ib,
+				   uint64_t pe, uint64_t src,
+				   unsigned count);
+		void (*write_pages)(struct radeon_device *rdev,
+				    struct radeon_ib *ib,
+				    uint64_t pe,
+				    uint64_t addr, unsigned count,
+				    uint32_t incr, uint32_t flags);
+		void (*set_pages)(struct radeon_device *rdev,
+				  struct radeon_ib *ib,
+				  uint64_t pe,
+				  uint64_t addr, unsigned count,
+				  uint32_t incr, uint32_t flags);
+		void (*pad_ib)(struct radeon_ib *ib);
 	} vm;
 	/* ring specific callbacks */
 	struct radeon_asic_ring *ring[RADEON_NUM_RINGS];
@@ -2299,10 +2320,12 @@ struct radeon_device {
 	const struct firmware *mc_fw;	/* NI MC firmware */
 	const struct firmware *ce_fw;	/* SI CE firmware */
 	const struct firmware *mec_fw;	/* CIK MEC firmware */
+	const struct firmware *mec2_fw;	/* KV MEC2 firmware */
 	const struct firmware *sdma_fw;	/* CIK SDMA firmware */
 	const struct firmware *smc_fw;	/* SMC firmware */
 	const struct firmware *uvd_fw;	/* UVD firmware */
 	const struct firmware *vce_fw;	/* VCE firmware */
+	bool new_fw;
 	struct r600_vram_scratch vram_scratch;
 	int msi_enabled; /* msi enabled */
 	struct r600_ih ih; /* r6/700 interrupt ring */
@@ -2342,6 +2365,11 @@ struct radeon_device {
 
 	struct dev_pm_domain vga_pm_domain;
 	bool have_disp_power_ref;
+	u32 px_quirk_flags;
+
+	/* tracking pinned memory */
+	u64 vram_pin_size;
+	u64 gart_pin_size;
 };
 
 bool radeon_is_px(struct drm_device *dev);
@@ -2352,10 +2380,42 @@ int radeon_device_init(struct radeon_device *rdev,
 void radeon_device_fini(struct radeon_device *rdev);
 int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
 
-uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
-		      bool always_indirect);
-void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
-		  bool always_indirect);
+#define RADEON_MIN_MMIO_SIZE 0x10000
+
+static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
+				    bool always_indirect)
+{
+	/* The mmio size is 64kb at minimum. Allows the if to be optimized out. */
+	if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect)
+		return readl(((void __iomem *)rdev->rmmio) + reg);
+	else {
+		unsigned long flags;
+		uint32_t ret;
+
+		spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
+		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+		ret = readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+		spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
+
+		return ret;
+	}
+}
+
+static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
+				bool always_indirect)
+{
+	if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect)
+		writel(v, ((void __iomem *)rdev->rmmio) + reg);
+	else {
+		unsigned long flags;
+
+		spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
+		writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
+		writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
+		spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
+	}
+}
+
 u32 r100_io_rreg(struct radeon_device *rdev, u32 reg);
 void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
 
@@ -2709,10 +2769,13 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v);
 #define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state))
 #define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev))
 #define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart.tlb_flush((rdev))
-#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart.set_page((rdev), (i), (p))
+#define radeon_gart_set_page(rdev, i, p, f) (rdev)->asic->gart.set_page((rdev), (i), (p), (f))
 #define radeon_asic_vm_init(rdev) (rdev)->asic->vm.init((rdev))
 #define radeon_asic_vm_fini(rdev) (rdev)->asic->vm.fini((rdev))
-#define radeon_asic_vm_set_page(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_page((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
+#define radeon_asic_vm_copy_pages(rdev, ib, pe, src, count) ((rdev)->asic->vm.copy_pages((rdev), (ib), (pe), (src), (count)))
+#define radeon_asic_vm_write_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.write_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
+#define radeon_asic_vm_set_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
+#define radeon_asic_vm_pad_ib(rdev, ib) ((rdev)->asic->vm.pad_ib((ib)))
 #define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_start((rdev), (cp))
 #define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_test((rdev), (cp))
 #define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ib_test((rdev), (cp))
@@ -2840,6 +2903,8 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev,
 				    struct radeon_vm *vm);
 int radeon_vm_clear_freed(struct radeon_device *rdev,
 			  struct radeon_vm *vm);
+int radeon_vm_clear_invalids(struct radeon_device *rdev,
+			     struct radeon_vm *vm);
 int radeon_vm_bo_update(struct radeon_device *rdev,
 			struct radeon_bo_va *bo_va,
 			struct ttm_mem_reg *mem);
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 34b9aa9..eeeeabe 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -185,6 +185,7 @@ static struct radeon_asic_ring r100_gfx_ring = {
 	.get_rptr = &r100_gfx_get_rptr,
 	.get_wptr = &r100_gfx_get_wptr,
 	.set_wptr = &r100_gfx_set_wptr,
+	.hdp_flush = &r100_ring_hdp_flush,
 };
 
 static struct radeon_asic r100_asic = {
@@ -194,7 +195,7 @@ static struct radeon_asic r100_asic = {
 	.resume = &r100_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &r100_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &r100_mc_wait_for_idle,
 	.gart = {
@@ -260,7 +261,7 @@ static struct radeon_asic r200_asic = {
 	.resume = &r100_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &r100_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &r100_mc_wait_for_idle,
 	.gart = {
@@ -331,6 +332,7 @@ static struct radeon_asic_ring r300_gfx_ring = {
 	.get_rptr = &r100_gfx_get_rptr,
 	.get_wptr = &r100_gfx_get_wptr,
 	.set_wptr = &r100_gfx_set_wptr,
+	.hdp_flush = &r100_ring_hdp_flush,
 };
 
 static struct radeon_asic r300_asic = {
@@ -340,7 +342,7 @@ static struct radeon_asic r300_asic = {
 	.resume = &r300_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &r300_mc_wait_for_idle,
 	.gart = {
@@ -406,7 +408,7 @@ static struct radeon_asic r300_asic_pcie = {
 	.resume = &r300_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &r300_mc_wait_for_idle,
 	.gart = {
@@ -472,7 +474,7 @@ static struct radeon_asic r420_asic = {
 	.resume = &r420_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &r300_mc_wait_for_idle,
 	.gart = {
@@ -538,7 +540,7 @@ static struct radeon_asic rs400_asic = {
 	.resume = &rs400_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &r300_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &rs400_mc_wait_for_idle,
 	.gart = {
@@ -604,7 +606,7 @@ static struct radeon_asic rs600_asic = {
 	.resume = &rs600_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &rs600_mc_wait_for_idle,
 	.gart = {
@@ -672,7 +674,7 @@ static struct radeon_asic rs690_asic = {
 	.resume = &rs690_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &rs690_mc_wait_for_idle,
 	.gart = {
@@ -740,7 +742,7 @@ static struct radeon_asic rv515_asic = {
 	.resume = &rv515_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &rv515_mc_wait_for_idle,
 	.gart = {
@@ -806,7 +808,7 @@ static struct radeon_asic r520_asic = {
 	.resume = &r520_resume,
 	.vga_set_state = &r100_vga_set_state,
 	.asic_reset = &rs600_asic_reset,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = NULL,
 	.gui_idle = &r100_gui_idle,
 	.mc_wait_for_idle = &r520_mc_wait_for_idle,
 	.gart = {
@@ -898,7 +900,7 @@ static struct radeon_asic r600_asic = {
 	.resume = &r600_resume,
 	.vga_set_state = &r600_vga_set_state,
 	.asic_reset = &r600_asic_reset,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &r600_mc_wait_for_idle,
 	.get_xclk = &r600_get_xclk,
@@ -970,7 +972,7 @@ static struct radeon_asic rv6xx_asic = {
 	.resume = &r600_resume,
 	.vga_set_state = &r600_vga_set_state,
 	.asic_reset = &r600_asic_reset,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &r600_mc_wait_for_idle,
 	.get_xclk = &r600_get_xclk,
@@ -1060,7 +1062,7 @@ static struct radeon_asic rs780_asic = {
 	.resume = &r600_resume,
 	.vga_set_state = &r600_vga_set_state,
 	.asic_reset = &r600_asic_reset,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &r600_mc_wait_for_idle,
 	.get_xclk = &r600_get_xclk,
@@ -1163,7 +1165,7 @@ static struct radeon_asic rv770_asic = {
 	.resume = &rv770_resume,
 	.asic_reset = &r600_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &r600_mc_wait_for_idle,
 	.get_xclk = &rv770_get_xclk,
@@ -1281,7 +1283,7 @@ static struct radeon_asic evergreen_asic = {
 	.resume = &evergreen_resume,
 	.asic_reset = &evergreen_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &rv770_get_xclk,
@@ -1373,7 +1375,7 @@ static struct radeon_asic sumo_asic = {
 	.resume = &evergreen_resume,
 	.asic_reset = &evergreen_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &r600_get_xclk,
@@ -1464,7 +1466,7 @@ static struct radeon_asic btc_asic = {
 	.resume = &evergreen_resume,
 	.asic_reset = &evergreen_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &rv770_get_xclk,
@@ -1599,7 +1601,7 @@ static struct radeon_asic cayman_asic = {
 	.resume = &cayman_resume,
 	.asic_reset = &cayman_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &rv770_get_xclk,
@@ -1611,7 +1613,10 @@ static struct radeon_asic cayman_asic = {
 	.vm = {
 		.init = &cayman_vm_init,
 		.fini = &cayman_vm_fini,
-		.set_page = &cayman_dma_vm_set_page,
+		.copy_pages = &cayman_dma_vm_copy_pages,
+		.write_pages = &cayman_dma_vm_write_pages,
+		.set_pages = &cayman_dma_vm_set_pages,
+		.pad_ib = &cayman_dma_vm_pad_ib,
 	},
 	.ring = {
 		[RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring,
@@ -1699,7 +1704,7 @@ static struct radeon_asic trinity_asic = {
 	.resume = &cayman_resume,
 	.asic_reset = &cayman_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &r600_get_xclk,
@@ -1711,7 +1716,10 @@ static struct radeon_asic trinity_asic = {
 	.vm = {
 		.init = &cayman_vm_init,
 		.fini = &cayman_vm_fini,
-		.set_page = &cayman_dma_vm_set_page,
+		.copy_pages = &cayman_dma_vm_copy_pages,
+		.write_pages = &cayman_dma_vm_write_pages,
+		.set_pages = &cayman_dma_vm_set_pages,
+		.pad_ib = &cayman_dma_vm_pad_ib,
 	},
 	.ring = {
 		[RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring,
@@ -1829,7 +1837,7 @@ static struct radeon_asic si_asic = {
 	.resume = &si_resume,
 	.asic_reset = &si_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = r600_ioctl_wait_idle,
+	.mmio_hdp_flush = r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &si_get_xclk,
@@ -1841,7 +1849,10 @@ static struct radeon_asic si_asic = {
 	.vm = {
 		.init = &si_vm_init,
 		.fini = &si_vm_fini,
-		.set_page = &si_dma_vm_set_page,
+		.copy_pages = &si_dma_vm_copy_pages,
+		.write_pages = &si_dma_vm_write_pages,
+		.set_pages = &si_dma_vm_set_pages,
+		.pad_ib = &cayman_dma_vm_pad_ib,
 	},
 	.ring = {
 		[RADEON_RING_TYPE_GFX_INDEX] = &si_gfx_ring,
@@ -1987,7 +1998,7 @@ static struct radeon_asic ci_asic = {
 	.resume = &cik_resume,
 	.asic_reset = &cik_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = &r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &cik_get_xclk,
@@ -1999,7 +2010,10 @@ static struct radeon_asic ci_asic = {
 	.vm = {
 		.init = &cik_vm_init,
 		.fini = &cik_vm_fini,
-		.set_page = &cik_sdma_vm_set_page,
+		.copy_pages = &cik_sdma_vm_copy_pages,
+		.write_pages = &cik_sdma_vm_write_pages,
+		.set_pages = &cik_sdma_vm_set_pages,
+		.pad_ib = &cik_sdma_vm_pad_ib,
 	},
 	.ring = {
 		[RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring,
@@ -2091,7 +2105,7 @@ static struct radeon_asic kv_asic = {
 	.resume = &cik_resume,
 	.asic_reset = &cik_asic_reset,
 	.vga_set_state = &r600_vga_set_state,
-	.ioctl_wait_idle = NULL,
+	.mmio_hdp_flush = &r600_mmio_hdp_flush,
 	.gui_idle = &r600_gui_idle,
 	.mc_wait_for_idle = &evergreen_mc_wait_for_idle,
 	.get_xclk = &cik_get_xclk,
@@ -2103,7 +2117,10 @@ static struct radeon_asic kv_asic = {
 	.vm = {
 		.init = &cik_vm_init,
 		.fini = &cik_vm_fini,
-		.set_page = &cik_sdma_vm_set_page,
+		.copy_pages = &cik_sdma_vm_copy_pages,
+		.write_pages = &cik_sdma_vm_write_pages,
+		.set_pages = &cik_sdma_vm_set_pages,
+		.pad_ib = &cik_sdma_vm_pad_ib,
 	},
 	.ring = {
 		[RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring,
@@ -2457,7 +2474,7 @@ int radeon_asic_init(struct radeon_device *rdev)
 			rdev->cg_flags =
 				RADEON_CG_SUPPORT_GFX_MGCG |
 				RADEON_CG_SUPPORT_GFX_MGLS |
-				RADEON_CG_SUPPORT_GFX_CGCG |
+				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
 				RADEON_CG_SUPPORT_GFX_CGLS |
 				RADEON_CG_SUPPORT_GFX_CGTS |
 				RADEON_CG_SUPPORT_GFX_CGTS_LS |
@@ -2476,7 +2493,7 @@ int radeon_asic_init(struct radeon_device *rdev)
 			rdev->cg_flags =
 				RADEON_CG_SUPPORT_GFX_MGCG |
 				RADEON_CG_SUPPORT_GFX_MGLS |
-				RADEON_CG_SUPPORT_GFX_CGCG |
+				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
 				RADEON_CG_SUPPORT_GFX_CGLS |
 				RADEON_CG_SUPPORT_GFX_CGTS |
 				RADEON_CG_SUPPORT_GFX_CP_LS |
@@ -2502,7 +2519,7 @@ int radeon_asic_init(struct radeon_device *rdev)
 			rdev->cg_flags =
 				RADEON_CG_SUPPORT_GFX_MGCG |
 				RADEON_CG_SUPPORT_GFX_MGLS |
-				RADEON_CG_SUPPORT_GFX_CGCG |
+				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
 				RADEON_CG_SUPPORT_GFX_CGLS |
 				RADEON_CG_SUPPORT_GFX_CGTS |
 				RADEON_CG_SUPPORT_GFX_CGTS_LS |
@@ -2530,7 +2547,7 @@ int radeon_asic_init(struct radeon_device *rdev)
 			rdev->cg_flags =
 				RADEON_CG_SUPPORT_GFX_MGCG |
 				RADEON_CG_SUPPORT_GFX_MGLS |
-				RADEON_CG_SUPPORT_GFX_CGCG |
+				/*RADEON_CG_SUPPORT_GFX_CGCG |*/
 				RADEON_CG_SUPPORT_GFX_CGLS |
 				RADEON_CG_SUPPORT_GFX_CGTS |
 				RADEON_CG_SUPPORT_GFX_CGTS_LS |
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 01e7c0a..275a5dc 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -68,7 +68,7 @@ int r100_asic_reset(struct radeon_device *rdev);
 u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);
 void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
 void r100_pci_gart_set_page(struct radeon_device *rdev, unsigned i,
-			    uint64_t addr);
+			    uint64_t addr, uint32_t flags);
 void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
 int r100_irq_set(struct radeon_device *rdev);
 int r100_irq_process(struct radeon_device *rdev);
@@ -148,7 +148,8 @@ u32 r100_gfx_get_wptr(struct radeon_device *rdev,
 		      struct radeon_ring *ring);
 void r100_gfx_set_wptr(struct radeon_device *rdev,
 		       struct radeon_ring *ring);
-
+void r100_ring_hdp_flush(struct radeon_device *rdev,
+			 struct radeon_ring *ring);
 /*
  * r200,rv250,rs300,rv280
  */
@@ -173,7 +174,7 @@ extern void r300_fence_ring_emit(struct radeon_device *rdev,
 extern int r300_cs_parse(struct radeon_cs_parser *p);
 extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);
 extern void rv370_pcie_gart_set_page(struct radeon_device *rdev, unsigned i,
-				     uint64_t addr);
+				     uint64_t addr, uint32_t flags);
 extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
 extern int rv370_get_pcie_lanes(struct radeon_device *rdev);
 extern void r300_set_reg_safe(struct radeon_device *rdev);
@@ -209,7 +210,7 @@ extern int rs400_suspend(struct radeon_device *rdev);
 extern int rs400_resume(struct radeon_device *rdev);
 void rs400_gart_tlb_flush(struct radeon_device *rdev);
 void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
-			 uint64_t addr);
+			 uint64_t addr, uint32_t flags);
 uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 int rs400_gart_init(struct radeon_device *rdev);
@@ -233,7 +234,7 @@ void rs600_irq_disable(struct radeon_device *rdev);
 u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc);
 void rs600_gart_tlb_flush(struct radeon_device *rdev);
 void rs600_gart_set_page(struct radeon_device *rdev, unsigned i,
-			 uint64_t addr);
+			 uint64_t addr, uint32_t flags);
 uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 void rs600_bandwidth_update(struct radeon_device *rdev);
@@ -351,7 +352,7 @@ void r600_hpd_fini(struct radeon_device *rdev);
 bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
 void r600_hpd_set_polarity(struct radeon_device *rdev,
 			   enum radeon_hpd_id hpd);
-extern void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo);
+extern void r600_mmio_hdp_flush(struct radeon_device *rdev);
 extern bool r600_gui_idle(struct radeon_device *rdev);
 extern void r600_pm_misc(struct radeon_device *rdev);
 extern void r600_pm_init_profile(struct radeon_device *rdev);
@@ -606,11 +607,22 @@ void cayman_dma_ring_ib_execute(struct radeon_device *rdev,
 				struct radeon_ib *ib);
 bool cayman_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);
 bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);
-void cayman_dma_vm_set_page(struct radeon_device *rdev,
-			    struct radeon_ib *ib,
-			    uint64_t pe,
-			    uint64_t addr, unsigned count,
-			    uint32_t incr, uint32_t flags);
+
+void cayman_dma_vm_copy_pages(struct radeon_device *rdev,
+			      struct radeon_ib *ib,
+			      uint64_t pe, uint64_t src,
+			      unsigned count);
+void cayman_dma_vm_write_pages(struct radeon_device *rdev,
+			       struct radeon_ib *ib,
+			       uint64_t pe,
+			       uint64_t addr, unsigned count,
+			       uint32_t incr, uint32_t flags);
+void cayman_dma_vm_set_pages(struct radeon_device *rdev,
+			     struct radeon_ib *ib,
+			     uint64_t pe,
+			     uint64_t addr, unsigned count,
+			     uint32_t incr, uint32_t flags);
+void cayman_dma_vm_pad_ib(struct radeon_ib *ib);
 
 void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
 
@@ -693,11 +705,22 @@ int si_copy_dma(struct radeon_device *rdev,
 		uint64_t src_offset, uint64_t dst_offset,
 		unsigned num_gpu_pages,
 		struct radeon_fence **fence);
-void si_dma_vm_set_page(struct radeon_device *rdev,
-			struct radeon_ib *ib,
-			uint64_t pe,
-			uint64_t addr, unsigned count,
-			uint32_t incr, uint32_t flags);
+
+void si_dma_vm_copy_pages(struct radeon_device *rdev,
+			  struct radeon_ib *ib,
+			  uint64_t pe, uint64_t src,
+			  unsigned count);
+void si_dma_vm_write_pages(struct radeon_device *rdev,
+			   struct radeon_ib *ib,
+			   uint64_t pe,
+			   uint64_t addr, unsigned count,
+			   uint32_t incr, uint32_t flags);
+void si_dma_vm_set_pages(struct radeon_device *rdev,
+			 struct radeon_ib *ib,
+			 uint64_t pe,
+			 uint64_t addr, unsigned count,
+			 uint32_t incr, uint32_t flags);
+
 void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
 u32 si_get_xclk(struct radeon_device *rdev);
 uint64_t si_get_gpu_clock_counter(struct radeon_device *rdev);
@@ -771,11 +794,23 @@ int cik_irq_process(struct radeon_device *rdev);
 int cik_vm_init(struct radeon_device *rdev);
 void cik_vm_fini(struct radeon_device *rdev);
 void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
-void cik_sdma_vm_set_page(struct radeon_device *rdev,
-			  struct radeon_ib *ib,
-			  uint64_t pe,
-			  uint64_t addr, unsigned count,
-			  uint32_t incr, uint32_t flags);
+
+void cik_sdma_vm_copy_pages(struct radeon_device *rdev,
+			    struct radeon_ib *ib,
+			    uint64_t pe, uint64_t src,
+			    unsigned count);
+void cik_sdma_vm_write_pages(struct radeon_device *rdev,
+			     struct radeon_ib *ib,
+			     uint64_t pe,
+			     uint64_t addr, unsigned count,
+			     uint32_t incr, uint32_t flags);
+void cik_sdma_vm_set_pages(struct radeon_device *rdev,
+			   struct radeon_ib *ib,
+			   uint64_t pe,
+			   uint64_t addr, unsigned count,
+			   uint32_t incr, uint32_t flags);
+void cik_sdma_vm_pad_ib(struct radeon_ib *ib);
+
 void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
 int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);
 u32 cik_gfx_get_rptr(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 173f378..92b2d8d 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1963,7 +1963,7 @@ static const char *thermal_controller_names[] = {
 	"adm1032",
 	"adm1030",
 	"max6649",
-	"lm64",
+	"lm63", /* lm64 */
 	"f75375",
 	"asc7xxx",
 };
@@ -1974,7 +1974,7 @@ static const char *pp_lib_thermal_controller_names[] = {
 	"adm1032",
 	"adm1030",
 	"max6649",
-	"lm64",
+	"lm63", /* lm64 */
 	"f75375",
 	"RV6xx",
 	"RV770",
@@ -3236,6 +3236,41 @@ int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *r
 	return 0;
 }
 
+union get_voltage_info {
+	struct  _GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_2 in;
+	struct  _GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 evv_out;
+};
+
+int radeon_atom_get_voltage_evv(struct radeon_device *rdev,
+				u16 virtual_voltage_id,
+				u16 *voltage)
+{
+	int index = GetIndexIntoMasterTable(COMMAND, GetVoltageInfo);
+	u32 entry_id;
+	u32 count = rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count;
+	union get_voltage_info args;
+
+	for (entry_id = 0; entry_id < count; entry_id++) {
+		if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].v ==
+		    virtual_voltage_id)
+			break;
+	}
+
+	if (entry_id >= count)
+		return -EINVAL;
+
+	args.in.ucVoltageType = VOLTAGE_TYPE_VDDC;
+	args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE;
+	args.in.ulSCLKFreq =
+		cpu_to_le32(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].clk);
+
+	atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+
+	*voltage = le16_to_cpu(args.evv_out.usVoltageLevel);
+
+	return 0;
+}
+
 int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev,
 					  u16 voltage_level, u8 voltage_type,
 					  u32 *gpio_value, u32 *gpio_mask)
@@ -3397,6 +3432,50 @@ radeon_atom_is_voltage_gpio(struct radeon_device *rdev,
 	return false;
 }
 
+int radeon_atom_get_svi2_info(struct radeon_device *rdev,
+			      u8 voltage_type,
+			      u8 *svd_gpio_id, u8 *svc_gpio_id)
+{
+	int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo);
+	u8 frev, crev;
+	u16 data_offset, size;
+	union voltage_object_info *voltage_info;
+	union voltage_object *voltage_object = NULL;
+
+	if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
+				   &frev, &crev, &data_offset)) {
+		voltage_info = (union voltage_object_info *)
+			(rdev->mode_info.atom_context->bios + data_offset);
+
+		switch (frev) {
+		case 3:
+			switch (crev) {
+			case 1:
+				voltage_object = (union voltage_object *)
+					atom_lookup_voltage_object_v3(&voltage_info->v3,
+								      voltage_type,
+								      VOLTAGE_OBJ_SVID2);
+				if (voltage_object) {
+					*svd_gpio_id = voltage_object->v3.asSVID2Obj.ucSVDGpioId;
+					*svc_gpio_id = voltage_object->v3.asSVID2Obj.ucSVCGpioId;
+				} else {
+					return -EINVAL;
+				}
+				break;
+			default:
+				DRM_ERROR("unknown voltage object table\n");
+				return -EINVAL;
+			}
+			break;
+		default:
+			DRM_ERROR("unknown voltage object table\n");
+			return -EINVAL;
+		}
+
+	}
+	return 0;
+}
+
 int radeon_atom_get_max_voltage(struct radeon_device *rdev,
 				u8 voltage_type, u16 *max_voltage)
 {
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index 6e05a2e..69f5695 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -97,7 +97,7 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
 	int time;
 
 	n = RADEON_BENCHMARK_ITERATIONS;
-	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, NULL, &sobj);
+	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, sdomain, 0, NULL, &sobj);
 	if (r) {
 		goto out_cleanup;
 	}
@@ -109,7 +109,7 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
 	if (r) {
 		goto out_cleanup;
 	}
-	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, NULL, &dobj);
+	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, ddomain, 0, NULL, &dobj);
 	if (r) {
 		goto out_cleanup;
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 4483119..300c4b3 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -107,7 +107,7 @@ int radeon_get_monitor_bpc(struct drm_connector *connector)
 	case DRM_MODE_CONNECTOR_DVII:
 	case DRM_MODE_CONNECTOR_HDMIB:
 		if (radeon_connector->use_digital) {
-			if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+			if (drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 				if (connector->display_info.bpc)
 					bpc = connector->display_info.bpc;
 			}
@@ -115,7 +115,7 @@ int radeon_get_monitor_bpc(struct drm_connector *connector)
 		break;
 	case DRM_MODE_CONNECTOR_DVID:
 	case DRM_MODE_CONNECTOR_HDMIA:
-		if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+		if (drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 			if (connector->display_info.bpc)
 				bpc = connector->display_info.bpc;
 		}
@@ -124,7 +124,7 @@ int radeon_get_monitor_bpc(struct drm_connector *connector)
 		dig_connector = radeon_connector->con_priv;
 		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
 		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) ||
-		    drm_detect_hdmi_monitor(radeon_connector->edid)) {
+		    drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 			if (connector->display_info.bpc)
 				bpc = connector->display_info.bpc;
 		}
@@ -148,7 +148,7 @@ int radeon_get_monitor_bpc(struct drm_connector *connector)
 		break;
 	}
 
-	if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+	if (drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 		/* hdmi deep color only implemented on DCE4+ */
 		if ((bpc > 8) && !ASIC_IS_DCE4(rdev)) {
 			DRM_DEBUG("%s: HDMI deep color %d bpc unsupported. Using 8 bpc.\n",
@@ -197,10 +197,19 @@ int radeon_get_monitor_bpc(struct drm_connector *connector)
 						  connector->name, bpc);
 			}
 		}
+		else if (bpc > 8) {
+			/* max_tmds_clock missing, but hdmi spec mandates it for deep color. */
+			DRM_DEBUG("%s: Required max tmds clock for HDMI deep color missing. Using 8 bpc.\n",
+					  connector->name);
+			bpc = 8;
+		}
 	}
 
-	if ((radeon_deep_color == 0) && (bpc > 8))
+	if ((radeon_deep_color == 0) && (bpc > 8)) {
+		DRM_DEBUG("%s: Deep color disabled. Set radeon module param deep_color=1 to enable.\n",
+				  connector->name);
 		bpc = 8;
+	}
 
 	DRM_DEBUG("%s: Display bpc=%d, returned bpc=%d\n",
 			  connector->name, connector->display_info.bpc, bpc);
@@ -216,7 +225,6 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
 	struct drm_encoder *best_encoder = NULL;
 	struct drm_encoder *encoder = NULL;
 	struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
-	struct drm_mode_object *obj;
 	bool connected;
 	int i;
 
@@ -226,14 +234,11 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		obj = drm_mode_object_find(connector->dev,
-					   connector->encoder_ids[i],
-					   DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		encoder = drm_encoder_find(connector->dev,
+					   connector->encoder_ids[i]);
+		if (!encoder)
 			continue;
 
-		encoder = obj_to_encoder(obj);
-
 		if ((encoder == best_encoder) && (status == connector_status_connected))
 			connected = true;
 		else
@@ -249,7 +254,6 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
 
 static struct drm_encoder *radeon_find_encoder(struct drm_connector *connector, int encoder_type)
 {
-	struct drm_mode_object *obj;
 	struct drm_encoder *encoder;
 	int i;
 
@@ -257,34 +261,134 @@ static struct drm_encoder *radeon_find_encoder(struct drm_connector *connector,
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		if (!encoder)
 			continue;
 
-		encoder = obj_to_encoder(obj);
 		if (encoder->encoder_type == encoder_type)
 			return encoder;
 	}
 	return NULL;
 }
 
+struct edid *radeon_connector_edid(struct drm_connector *connector)
+{
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+	struct drm_property_blob *edid_blob = connector->edid_blob_ptr;
+
+	if (radeon_connector->edid) {
+		return radeon_connector->edid;
+	} else if (edid_blob) {
+		struct edid *edid = kmemdup(edid_blob->data, edid_blob->length, GFP_KERNEL);
+		if (edid)
+			radeon_connector->edid = edid;
+	}
+	return radeon_connector->edid;
+}
+
+static void radeon_connector_get_edid(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+	if (radeon_connector->edid)
+		return;
+
+	/* on hw with routers, select right port */
+	if (radeon_connector->router.ddc_valid)
+		radeon_router_select_ddc_port(radeon_connector);
+
+	if ((radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
+	     ENCODER_OBJECT_ID_NONE) &&
+	    radeon_connector->ddc_bus->has_aux) {
+		radeon_connector->edid = drm_get_edid(connector,
+						      &radeon_connector->ddc_bus->aux.ddc);
+	} else if ((connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
+		   (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+		struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
+
+		if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
+		     dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) &&
+		    radeon_connector->ddc_bus->has_aux)
+			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+							      &radeon_connector->ddc_bus->aux.ddc);
+		else if (radeon_connector->ddc_bus)
+			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+							      &radeon_connector->ddc_bus->adapter);
+	} else if (radeon_connector->ddc_bus) {
+		radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+						      &radeon_connector->ddc_bus->adapter);
+	}
+
+	if (!radeon_connector->edid) {
+		if (rdev->is_atom_bios) {
+			/* some laptops provide a hardcoded edid in rom for LCDs */
+			if (((connector->connector_type == DRM_MODE_CONNECTOR_LVDS) ||
+			     (connector->connector_type == DRM_MODE_CONNECTOR_eDP)))
+				radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
+		} else {
+			/* some servers provide a hardcoded edid in rom for KVMs */
+			radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
+		}
+	}
+}
+
+static void radeon_connector_free_edid(struct drm_connector *connector)
+{
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+	if (radeon_connector->edid) {
+		kfree(radeon_connector->edid);
+		radeon_connector->edid = NULL;
+	}
+}
+
+static int radeon_ddc_get_modes(struct drm_connector *connector)
+{
+	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+	int ret;
+
+	if (radeon_connector->edid) {
+		drm_mode_connector_update_edid_property(connector, radeon_connector->edid);
+		ret = drm_add_edid_modes(connector, radeon_connector->edid);
+		drm_edid_to_eld(connector, radeon_connector->edid);
+		return ret;
+	}
+	drm_mode_connector_update_edid_property(connector, NULL);
+	return 0;
+}
+
 static struct drm_encoder *radeon_best_single_encoder(struct drm_connector *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
 	/* pick the encoder ids */
-	if (enc_id) {
-		obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
+	if (enc_id)
+		return drm_encoder_find(connector->dev, enc_id);
 	return NULL;
 }
 
+static void radeon_get_native_mode(struct drm_connector *connector)
+{
+	struct drm_encoder *encoder = radeon_best_single_encoder(connector);
+	struct radeon_encoder *radeon_encoder;
+
+	if (encoder == NULL)
+		return;
+
+	radeon_encoder = to_radeon_encoder(encoder);
+
+	if (!list_empty(&connector->probed_modes)) {
+		struct drm_display_mode *preferred_mode =
+			list_first_entry(&connector->probed_modes,
+					 struct drm_display_mode, head);
+
+		radeon_encoder->native_mode = *preferred_mode;
+	} else {
+		radeon_encoder->native_mode.clock = 0;
+	}
+}
+
 /*
  * radeon_connector_analog_encoder_conflict_solve
  * - search for other connectors sharing this encoder
@@ -585,6 +689,35 @@ static int radeon_connector_set_property(struct drm_connector *connector, struct
 		radeon_property_change_mode(&radeon_encoder->base);
 	}
 
+	if (property == dev->mode_config.scaling_mode_property) {
+		enum radeon_rmx_type rmx_type;
+
+		if (connector->encoder)
+			radeon_encoder = to_radeon_encoder(connector->encoder);
+		else {
+			struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
+			radeon_encoder = to_radeon_encoder(connector_funcs->best_encoder(connector));
+		}
+
+		switch (val) {
+		default:
+		case DRM_MODE_SCALE_NONE: rmx_type = RMX_OFF; break;
+		case DRM_MODE_SCALE_CENTER: rmx_type = RMX_CENTER; break;
+		case DRM_MODE_SCALE_ASPECT: rmx_type = RMX_ASPECT; break;
+		case DRM_MODE_SCALE_FULLSCREEN: rmx_type = RMX_FULL; break;
+		}
+		if (radeon_encoder->rmx_type == rmx_type)
+			return 0;
+
+		if ((rmx_type != DRM_MODE_SCALE_NONE) &&
+		    (radeon_encoder->native_mode.clock == 0))
+			return 0;
+
+		radeon_encoder->rmx_type = rmx_type;
+
+		radeon_property_change_mode(&radeon_encoder->base);
+	}
+
 	return 0;
 }
 
@@ -625,22 +758,20 @@ static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder,
 
 static int radeon_lvds_get_modes(struct drm_connector *connector)
 {
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 	struct drm_encoder *encoder;
 	int ret = 0;
 	struct drm_display_mode *mode;
 
-	if (radeon_connector->ddc_bus) {
-		ret = radeon_ddc_get_modes(radeon_connector);
-		if (ret > 0) {
-			encoder = radeon_best_single_encoder(connector);
-			if (encoder) {
-				radeon_fixup_lvds_native_mode(encoder, connector);
-				/* add scaled modes */
-				radeon_add_common_modes(encoder, connector);
-			}
-			return ret;
+	radeon_connector_get_edid(connector);
+	ret = radeon_ddc_get_modes(connector);
+	if (ret > 0) {
+		encoder = radeon_best_single_encoder(connector);
+		if (encoder) {
+			radeon_fixup_lvds_native_mode(encoder, connector);
+			/* add scaled modes */
+			radeon_add_common_modes(encoder, connector);
 		}
+		return ret;
 	}
 
 	encoder = radeon_best_single_encoder(connector);
@@ -715,16 +846,9 @@ radeon_lvds_detect(struct drm_connector *connector, bool force)
 	}
 
 	/* check for edid as well */
+	radeon_connector_get_edid(connector);
 	if (radeon_connector->edid)
 		ret = connector_status_connected;
-	else {
-		if (radeon_connector->ddc_bus) {
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->adapter);
-			if (radeon_connector->edid)
-				ret = connector_status_connected;
-		}
-	}
 	/* check acpi lid status ??? */
 
 	radeon_connector_update_scratch_regs(connector, ret);
@@ -737,10 +861,9 @@ static void radeon_connector_destroy(struct drm_connector *connector)
 {
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 
-	if (radeon_connector->edid)
-		kfree(radeon_connector->edid);
+	radeon_connector_free_edid(connector);
 	kfree(radeon_connector->con_priv);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -797,10 +920,12 @@ static const struct drm_connector_funcs radeon_lvds_connector_funcs = {
 
 static int radeon_vga_get_modes(struct drm_connector *connector)
 {
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 	int ret;
 
-	ret = radeon_ddc_get_modes(radeon_connector);
+	radeon_connector_get_edid(connector);
+	ret = radeon_ddc_get_modes(connector);
+
+	radeon_get_native_mode(connector);
 
 	return ret;
 }
@@ -843,28 +968,26 @@ radeon_vga_detect(struct drm_connector *connector, bool force)
 		dret = radeon_ddc_probe(radeon_connector, false);
 	if (dret) {
 		radeon_connector->detected_by_load = false;
-		if (radeon_connector->edid) {
-			kfree(radeon_connector->edid);
-			radeon_connector->edid = NULL;
-		}
-		radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+		radeon_connector_free_edid(connector);
+		radeon_connector_get_edid(connector);
 
 		if (!radeon_connector->edid) {
 			DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
 					connector->name);
 			ret = connector_status_connected;
 		} else {
-			radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
+			radeon_connector->use_digital =
+				!!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
 
 			/* some oems have boards with separate digital and analog connectors
 			 * with a shared ddc line (often vga + hdmi)
 			 */
 			if (radeon_connector->use_digital && radeon_connector->shared_ddc) {
-				kfree(radeon_connector->edid);
-				radeon_connector->edid = NULL;
+				radeon_connector_free_edid(connector);
 				ret = connector_status_disconnected;
-			} else
+			} else {
 				ret = connector_status_connected;
+			}
 		}
 	} else {
 
@@ -999,15 +1122,6 @@ static const struct drm_connector_funcs radeon_tv_connector_funcs = {
 	.set_property = radeon_connector_set_property,
 };
 
-static int radeon_dvi_get_modes(struct drm_connector *connector)
-{
-	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	int ret;
-
-	ret = radeon_ddc_get_modes(radeon_connector);
-	return ret;
-}
-
 static bool radeon_check_hpd_status_unchanged(struct drm_connector *connector)
 {
 	struct drm_device *dev = connector->dev;
@@ -1048,7 +1162,6 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 	struct drm_encoder *encoder = NULL;
 	struct drm_encoder_helper_funcs *encoder_funcs;
-	struct drm_mode_object *obj;
 	int i, r;
 	enum drm_connector_status ret = connector_status_disconnected;
 	bool dret = false, broken_edid = false;
@@ -1066,18 +1179,16 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 		dret = radeon_ddc_probe(radeon_connector, false);
 	if (dret) {
 		radeon_connector->detected_by_load = false;
-		if (radeon_connector->edid) {
-			kfree(radeon_connector->edid);
-			radeon_connector->edid = NULL;
-		}
-		radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+		radeon_connector_free_edid(connector);
+		radeon_connector_get_edid(connector);
 
 		if (!radeon_connector->edid) {
 			DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
 					connector->name);
 			/* rs690 seems to have a problem with connectors not existing and always
 			 * return a block of 0's. If we see this just stop polling on this output */
-			if ((rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) && radeon_connector->base.null_edid_counter) {
+			if ((rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) &&
+			    radeon_connector->base.null_edid_counter) {
 				ret = connector_status_disconnected;
 				DRM_ERROR("%s: detected RS690 floating bus bug, stopping ddc detect\n",
 					  connector->name);
@@ -1087,18 +1198,18 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 				broken_edid = true; /* defer use_digital to later */
 			}
 		} else {
-			radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
+			radeon_connector->use_digital =
+				!!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
 
 			/* some oems have boards with separate digital and analog connectors
 			 * with a shared ddc line (often vga + hdmi)
 			 */
 			if ((!radeon_connector->use_digital) && radeon_connector->shared_ddc) {
-				kfree(radeon_connector->edid);
-				radeon_connector->edid = NULL;
+				radeon_connector_free_edid(connector);
 				ret = connector_status_disconnected;
-			} else
+			} else {
 				ret = connector_status_connected;
-
+			}
 			/* This gets complicated.  We have boards with VGA + HDMI with a
 			 * shared DDC line and we have boards with DVI-D + HDMI with a shared
 			 * DDC line.  The latter is more complex because with DVI<->HDMI adapters
@@ -1118,8 +1229,7 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 						if (list_connector->connector_type != DRM_MODE_CONNECTOR_VGA) {
 							/* hpd is our only option in this case */
 							if (!radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
-								kfree(radeon_connector->edid);
-								radeon_connector->edid = NULL;
+								radeon_connector_free_edid(connector);
 								ret = connector_status_disconnected;
 							}
 						}
@@ -1153,14 +1263,11 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 			if (connector->encoder_ids[i] == 0)
 				break;
 
-			obj = drm_mode_object_find(connector->dev,
-						   connector->encoder_ids[i],
-						   DRM_MODE_OBJECT_ENCODER);
-			if (!obj)
+			encoder = drm_encoder_find(connector->dev,
+						   connector->encoder_ids[i]);
+			if (!encoder)
 				continue;
 
-			encoder = obj_to_encoder(obj);
-
 			if (encoder->encoder_type != DRM_MODE_ENCODER_DAC &&
 			    encoder->encoder_type != DRM_MODE_ENCODER_TVDAC)
 				continue;
@@ -1225,19 +1332,16 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
 {
 	int enc_id = connector->encoder_ids[0];
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct drm_mode_object *obj;
 	struct drm_encoder *encoder;
 	int i;
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		if (!encoder)
 			continue;
 
-		encoder = obj_to_encoder(obj);
-
 		if (radeon_connector->use_digital == true) {
 			if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS)
 				return encoder;
@@ -1252,13 +1356,8 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
 
 	/* then check use digitial */
 	/* pick the first one */
-	if (enc_id) {
-		obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
-			return NULL;
-		encoder = obj_to_encoder(obj);
-		return encoder;
-	}
+	if (enc_id)
+		return drm_encoder_find(connector->dev, enc_id);
 	return NULL;
 }
 
@@ -1291,7 +1390,7 @@ static int radeon_dvi_mode_valid(struct drm_connector *connector,
 		    (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
 		    (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B))
 			return MODE_OK;
-		else if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+		else if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 			/* HDMI 1.3+ supports max clock of 340 Mhz */
 			if (mode->clock > 340000)
 				return MODE_CLOCK_HIGH;
@@ -1310,7 +1409,7 @@ static int radeon_dvi_mode_valid(struct drm_connector *connector,
 }
 
 static const struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = {
-	.get_modes = radeon_dvi_get_modes,
+	.get_modes = radeon_vga_get_modes,
 	.mode_valid = radeon_dvi_mode_valid,
 	.best_encoder = radeon_dvi_encoder,
 };
@@ -1339,7 +1438,8 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 			if (!radeon_dig_connector->edp_on)
 				atombios_set_edp_panel_power(connector,
 							     ATOM_TRANSMITTER_ACTION_POWER_ON);
-			ret = radeon_ddc_get_modes(radeon_connector);
+			radeon_connector_get_edid(connector);
+			ret = radeon_ddc_get_modes(connector);
 			if (!radeon_dig_connector->edp_on)
 				atombios_set_edp_panel_power(connector,
 							     ATOM_TRANSMITTER_ACTION_POWER_OFF);
@@ -1350,7 +1450,8 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 				if (encoder)
 					radeon_atom_ext_encoder_setup_ddc(encoder);
 			}
-			ret = radeon_ddc_get_modes(radeon_connector);
+			radeon_connector_get_edid(connector);
+			ret = radeon_ddc_get_modes(connector);
 		}
 
 		if (ret > 0) {
@@ -1383,7 +1484,10 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 			if (encoder)
 				radeon_atom_ext_encoder_setup_ddc(encoder);
 		}
-		ret = radeon_ddc_get_modes(radeon_connector);
+		radeon_connector_get_edid(connector);
+		ret = radeon_ddc_get_modes(connector);
+
+		radeon_get_native_mode(connector);
 	}
 
 	return ret;
@@ -1391,7 +1495,6 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 
 u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector)
 {
-	struct drm_mode_object *obj;
 	struct drm_encoder *encoder;
 	struct radeon_encoder *radeon_encoder;
 	int i;
@@ -1400,11 +1503,10 @@ u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		if (!encoder)
 			continue;
 
-		encoder = obj_to_encoder(obj);
 		radeon_encoder = to_radeon_encoder(encoder);
 
 		switch (radeon_encoder->encoder_id) {
@@ -1419,9 +1521,8 @@ u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
 	return ENCODER_OBJECT_ID_NONE;
 }
 
-bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
+static bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
 {
-	struct drm_mode_object *obj;
 	struct drm_encoder *encoder;
 	struct radeon_encoder *radeon_encoder;
 	int i;
@@ -1431,11 +1532,10 @@ bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER);
-		if (!obj)
+		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		if (!encoder)
 			continue;
 
-		encoder = obj_to_encoder(obj);
 		radeon_encoder = to_radeon_encoder(encoder);
 		if (radeon_encoder->caps & ATOM_ENCODER_CAP_RECORD_HBR2)
 			found = true;
@@ -1478,10 +1578,7 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
 		goto out;
 	}
 
-	if (radeon_connector->edid) {
-		kfree(radeon_connector->edid);
-		radeon_connector->edid = NULL;
-	}
+	radeon_connector_free_edid(connector);
 
 	if ((connector->connector_type == DRM_MODE_CONNECTOR_eDP) ||
 	    (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)) {
@@ -1587,7 +1684,7 @@ static int radeon_dp_mode_valid(struct drm_connector *connector,
 		    (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
 			return radeon_dp_mode_valid_helper(connector, mode);
 		} else {
-			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 				/* HDMI 1.3+ supports max clock of 340 Mhz */
 				if (mode->clock > 340000)
 					return MODE_CLOCK_HIGH;
@@ -1747,6 +1844,9 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_object_attach_property(&radeon_connector->base.base,
 						      rdev->mode_info.load_detect_property,
 						      1);
+			drm_object_attach_property(&radeon_connector->base.base,
+						   dev->mode_config.scaling_mode_property,
+						   DRM_MODE_SCALE_NONE);
 			break;
 		case DRM_MODE_CONNECTOR_DVII:
 		case DRM_MODE_CONNECTOR_DVID:
@@ -1768,6 +1868,10 @@ radeon_add_atom_connector(struct drm_device *dev,
 						      0);
 
 			drm_object_attach_property(&radeon_connector->base.base,
+						      dev->mode_config.scaling_mode_property,
+						      DRM_MODE_SCALE_NONE);
+
+			drm_object_attach_property(&radeon_connector->base.base,
 						   rdev->mode_info.dither_property,
 						   RADEON_FMT_DITHER_DISABLE);
 
@@ -1817,6 +1921,10 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_object_attach_property(&radeon_connector->base.base,
 						      rdev->mode_info.load_detect_property,
 						      1);
+			if (ASIC_IS_AVIVO(rdev))
+				drm_object_attach_property(&radeon_connector->base.base,
+							   dev->mode_config.scaling_mode_property,
+							   DRM_MODE_SCALE_NONE);
 			/* no HPD on analog connectors */
 			radeon_connector->hpd.hpd = RADEON_HPD_NONE;
 			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
@@ -1835,6 +1943,10 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_object_attach_property(&radeon_connector->base.base,
 						      rdev->mode_info.load_detect_property,
 						      1);
+			if (ASIC_IS_AVIVO(rdev))
+				drm_object_attach_property(&radeon_connector->base.base,
+							   dev->mode_config.scaling_mode_property,
+							   DRM_MODE_SCALE_NONE);
 			/* no HPD on analog connectors */
 			radeon_connector->hpd.hpd = RADEON_HPD_NONE;
 			connector->interlace_allowed = true;
@@ -1868,17 +1980,18 @@ radeon_add_atom_connector(struct drm_device *dev,
 				drm_object_attach_property(&radeon_connector->base.base,
 							      rdev->mode_info.underscan_vborder_property,
 							      0);
+				drm_object_attach_property(&radeon_connector->base.base,
+							   rdev->mode_info.dither_property,
+							   RADEON_FMT_DITHER_DISABLE);
+				drm_object_attach_property(&radeon_connector->base.base,
+							   dev->mode_config.scaling_mode_property,
+							   DRM_MODE_SCALE_NONE);
 			}
 			if (ASIC_IS_DCE2(rdev) && (radeon_audio != 0)) {
 				drm_object_attach_property(&radeon_connector->base.base,
 							   rdev->mode_info.audio_property,
 							   RADEON_AUDIO_AUTO);
 			}
-			if (ASIC_IS_AVIVO(rdev)) {
-				drm_object_attach_property(&radeon_connector->base.base,
-							   rdev->mode_info.dither_property,
-							   RADEON_FMT_DITHER_DISABLE);
-			}
 			if (connector_type == DRM_MODE_CONNECTOR_DVII) {
 				radeon_connector->dac_load_detect = true;
 				drm_object_attach_property(&radeon_connector->base.base,
@@ -1918,17 +2031,18 @@ radeon_add_atom_connector(struct drm_device *dev,
 				drm_object_attach_property(&radeon_connector->base.base,
 							      rdev->mode_info.underscan_vborder_property,
 							      0);
+				drm_object_attach_property(&radeon_connector->base.base,
+							   rdev->mode_info.dither_property,
+							   RADEON_FMT_DITHER_DISABLE);
+				drm_object_attach_property(&radeon_connector->base.base,
+							   dev->mode_config.scaling_mode_property,
+							   DRM_MODE_SCALE_NONE);
 			}
 			if (ASIC_IS_DCE2(rdev) && (radeon_audio != 0)) {
 				drm_object_attach_property(&radeon_connector->base.base,
 							   rdev->mode_info.audio_property,
 							   RADEON_AUDIO_AUTO);
 			}
-			if (ASIC_IS_AVIVO(rdev)) {
-				drm_object_attach_property(&radeon_connector->base.base,
-							   rdev->mode_info.dither_property,
-							   RADEON_FMT_DITHER_DISABLE);
-			}
 			subpixel_order = SubPixelHorizontalRGB;
 			connector->interlace_allowed = true;
 			if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
@@ -1965,18 +2079,18 @@ radeon_add_atom_connector(struct drm_device *dev,
 				drm_object_attach_property(&radeon_connector->base.base,
 							      rdev->mode_info.underscan_vborder_property,
 							      0);
+				drm_object_attach_property(&radeon_connector->base.base,
+							   rdev->mode_info.dither_property,
+							   RADEON_FMT_DITHER_DISABLE);
+				drm_object_attach_property(&radeon_connector->base.base,
+							   dev->mode_config.scaling_mode_property,
+							   DRM_MODE_SCALE_NONE);
 			}
 			if (ASIC_IS_DCE2(rdev) && (radeon_audio != 0)) {
 				drm_object_attach_property(&radeon_connector->base.base,
 							   rdev->mode_info.audio_property,
 							   RADEON_AUDIO_AUTO);
 			}
-			if (ASIC_IS_AVIVO(rdev)) {
-				drm_object_attach_property(&radeon_connector->base.base,
-							   rdev->mode_info.dither_property,
-							   RADEON_FMT_DITHER_DISABLE);
-
-			}
 			connector->interlace_allowed = true;
 			/* in theory with a DP to VGA converter... */
 			connector->doublescan_allowed = false;
@@ -2050,7 +2164,7 @@ radeon_add_atom_connector(struct drm_device *dev,
 		connector->polled = DRM_CONNECTOR_POLL_HPD;
 
 	connector->display_info.subpixel_order = subpixel_order;
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	if (has_aux)
 		radeon_dp_aux_init(radeon_connector);
@@ -2211,5 +2325,5 @@ radeon_add_legacy_connector(struct drm_device *dev,
 	} else
 		connector->polled = DRM_CONNECTOR_POLL_HPD;
 	connector->display_info.subpixel_order = subpixel_order;
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 }
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index ae763f6..ee712c1 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -500,7 +500,8 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *p,
 		if (r)
 			return r;
 	}
-	return 0;
+
+	return radeon_vm_clear_invalids(rdev, vm);
 }
 
 static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 697add2..c8ea050 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -103,6 +103,31 @@ static const char radeon_family_name[][16] = {
 	"LAST",
 };
 
+#define RADEON_PX_QUIRK_DISABLE_PX  (1 << 0)
+#define RADEON_PX_QUIRK_LONG_WAKEUP (1 << 1)
+
+struct radeon_px_quirk {
+	u32 chip_vendor;
+	u32 chip_device;
+	u32 subsys_vendor;
+	u32 subsys_device;
+	u32 px_quirk_flags;
+};
+
+static struct radeon_px_quirk radeon_px_quirk_list[] = {
+	/* Acer aspire 5560g (CPU: AMD A4-3305M; GPU: AMD Radeon HD 6480g + 7470m)
+	 * https://bugzilla.kernel.org/show_bug.cgi?id=74551
+	 */
+	{ PCI_VENDOR_ID_ATI, 0x6760, 0x1025, 0x0672, RADEON_PX_QUIRK_DISABLE_PX },
+	/* Asus K73TA laptop with AMD A6-3400M APU and Radeon 6550 GPU
+	 * https://bugzilla.kernel.org/show_bug.cgi?id=51381
+	 */
+	{ PCI_VENDOR_ID_ATI, 0x6741, 0x1043, 0x108c, RADEON_PX_QUIRK_DISABLE_PX },
+	/* macbook pro 8.2 */
+	{ PCI_VENDOR_ID_ATI, 0x6741, PCI_VENDOR_ID_APPLE, 0x00e2, RADEON_PX_QUIRK_LONG_WAKEUP },
+	{ 0, 0, 0, 0, 0 },
+};
+
 bool radeon_is_px(struct drm_device *dev)
 {
 	struct radeon_device *rdev = dev->dev_private;
@@ -112,6 +137,26 @@ bool radeon_is_px(struct drm_device *dev)
 	return false;
 }
 
+static void radeon_device_handle_px_quirks(struct radeon_device *rdev)
+{
+	struct radeon_px_quirk *p = radeon_px_quirk_list;
+
+	/* Apply PX quirks */
+	while (p && p->chip_device != 0) {
+		if (rdev->pdev->vendor == p->chip_vendor &&
+		    rdev->pdev->device == p->chip_device &&
+		    rdev->pdev->subsystem_vendor == p->subsys_vendor &&
+		    rdev->pdev->subsystem_device == p->subsys_device) {
+			rdev->px_quirk_flags = p->px_quirk_flags;
+			break;
+		}
+		++p;
+	}
+
+	if (rdev->px_quirk_flags & RADEON_PX_QUIRK_DISABLE_PX)
+		rdev->flags &= ~RADEON_IS_PX;
+}
+
 /**
  * radeon_program_register_sequence - program an array of registers.
  *
@@ -385,7 +430,8 @@ int radeon_wb_init(struct radeon_device *rdev)
 
 	if (rdev->wb.wb_obj == NULL) {
 		r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true,
-				     RADEON_GEM_DOMAIN_GTT, NULL, &rdev->wb.wb_obj);
+				     RADEON_GEM_DOMAIN_GTT, 0, NULL,
+				     &rdev->wb.wb_obj);
 		if (r) {
 			dev_warn(rdev->dev, "(%d) create WB bo failed\n", r);
 			return r;
@@ -1077,7 +1123,19 @@ static void radeon_check_arguments(struct radeon_device *rdev)
 	/* defines number of bits in page table versus page directory,
 	 * a page is 4KB so we have 12 bits offset, minimum 9 bits in the
 	 * page table and the remaining bits are in the page directory */
-	if (radeon_vm_block_size < 9) {
+	if (radeon_vm_block_size == -1) {
+
+		/* Total bits covered by PD + PTs */
+		unsigned bits = ilog2(radeon_vm_size) + 17;
+
+		/* Make sure the PD is 4K in size up to 8GB address space.
+		   Above that split equal between PD and PTs */
+		if (radeon_vm_size <= 8)
+			radeon_vm_block_size = bits - 9;
+		else
+			radeon_vm_block_size = (bits + 3) / 2;
+
+	} else if (radeon_vm_block_size < 9) {
 		dev_warn(rdev->dev, "VM page table size (%d) too small\n",
 			 radeon_vm_block_size);
 		radeon_vm_block_size = 9;
@@ -1092,25 +1150,6 @@ static void radeon_check_arguments(struct radeon_device *rdev)
 }
 
 /**
- * radeon_switcheroo_quirk_long_wakeup - return true if longer d3 delay is
- * needed for waking up.
- *
- * @pdev: pci dev pointer
- */
-static bool radeon_switcheroo_quirk_long_wakeup(struct pci_dev *pdev)
-{
-
-	/* 6600m in a macbook pro */
-	if (pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE &&
-	    pdev->subsystem_device == 0x00e2) {
-		printk(KERN_INFO "radeon: quirking longer d3 wakeup delay\n");
-		return true;
-	}
-
-	return false;
-}
-
-/**
  * radeon_switcheroo_set_state - set switcheroo state
  *
  * @pdev: pci dev pointer
@@ -1122,6 +1161,7 @@ static bool radeon_switcheroo_quirk_long_wakeup(struct pci_dev *pdev)
 static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
+	struct radeon_device *rdev = dev->dev_private;
 
 	if (radeon_is_px(dev) && state == VGA_SWITCHEROO_OFF)
 		return;
@@ -1133,7 +1173,7 @@ static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
 		/* don't suspend or resume card normally */
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 
-		if (d3_delay < 20 && radeon_switcheroo_quirk_long_wakeup(pdev))
+		if (d3_delay < 20 && (rdev->px_quirk_flags & RADEON_PX_QUIRK_LONG_WAKEUP))
 			dev->pdev->d3_delay = 20;
 
 		radeon_resume_kms(dev, true, true);
@@ -1337,6 +1377,9 @@ int radeon_device_init(struct radeon_device *rdev,
 	if (rdev->rio_mem == NULL)
 		DRM_ERROR("Unable to find PCI I/O BAR\n");
 
+	if (rdev->flags & RADEON_IS_PX)
+		radeon_device_handle_px_quirks(rdev);
+
 	/* if we have > 1 VGA cards, then disable the radeon VGA resources */
 	/* this will fail for cards that aren't VGA class devices, just
 	 * ignore it */
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index bf25061..3fdf873 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -293,6 +293,18 @@ void radeon_crtc_handle_vblank(struct radeon_device *rdev, int crtc_id)
 	if (radeon_crtc == NULL)
 		return;
 
+	/* Skip the pageflip completion check below (based on polling) on
+	 * asics which reliably support hw pageflip completion irqs. pflip
+	 * irqs are a reliable and race-free method of handling pageflip
+	 * completion detection. A use_pflipirq module parameter < 2 allows
+	 * to override this in case of asics with faulty pflip irqs.
+	 * A module parameter of 0 would only use this polling based path,
+	 * a parameter of 1 would use pflip irq only as a backup to this
+	 * path, as in Linux 3.16.
+	 */
+	if ((radeon_use_pflipirq == 2) && ASIC_IS_DCE4(rdev))
+		return;
+
 	spin_lock_irqsave(&rdev->ddev->event_lock, flags);
 	if (radeon_crtc->flip_status != RADEON_FLIP_SUBMITTED) {
 		DRM_DEBUG_DRIVER("radeon_crtc->flip_status = %d != "
@@ -823,64 +835,6 @@ static bool radeon_setup_enc_conn(struct drm_device *dev)
 	return ret;
 }
 
-int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
-{
-	struct drm_device *dev = radeon_connector->base.dev;
-	struct radeon_device *rdev = dev->dev_private;
-	int ret = 0;
-
-	/* don't leak the edid if we already fetched it in detect() */
-	if (radeon_connector->edid)
-		goto got_edid;
-
-	/* on hw with routers, select right port */
-	if (radeon_connector->router.ddc_valid)
-		radeon_router_select_ddc_port(radeon_connector);
-
-	if (radeon_connector_encoder_get_dp_bridge_encoder_id(&radeon_connector->base) !=
-	    ENCODER_OBJECT_ID_NONE) {
-		if (radeon_connector->ddc_bus->has_aux)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->aux.ddc);
-	} else if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
-		   (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
-		struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
-
-		if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
-		     dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) &&
-		    radeon_connector->ddc_bus->has_aux)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->aux.ddc);
-		else if (radeon_connector->ddc_bus && !radeon_connector->edid)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->adapter);
-	} else {
-		if (radeon_connector->ddc_bus && !radeon_connector->edid)
-			radeon_connector->edid = drm_get_edid(&radeon_connector->base,
-							      &radeon_connector->ddc_bus->adapter);
-	}
-
-	if (!radeon_connector->edid) {
-		if (rdev->is_atom_bios) {
-			/* some laptops provide a hardcoded edid in rom for LCDs */
-			if (((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_LVDS) ||
-			     (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)))
-				radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
-		} else
-			/* some servers provide a hardcoded edid in rom for KVMs */
-			radeon_connector->edid = radeon_bios_get_hardcoded_edid(rdev);
-	}
-	if (radeon_connector->edid) {
-got_edid:
-		drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
-		ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
-		drm_edid_to_eld(&radeon_connector->base, radeon_connector->edid);
-		return ret;
-	}
-	drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
-	return 0;
-}
-
 /* avivo */
 
 /**
@@ -1749,7 +1703,7 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 			    (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) &&
 			    ((radeon_encoder->underscan_type == UNDERSCAN_ON) ||
 			     ((radeon_encoder->underscan_type == UNDERSCAN_AUTO) &&
-			      drm_detect_hdmi_monitor(radeon_connector->edid) &&
+			      drm_detect_hdmi_monitor(radeon_connector_edid(connector)) &&
 			      is_hdtv_mode(mode)))) {
 				if (radeon_encoder->underscan_hborder != 0)
 					radeon_crtc->h_border = radeon_encoder->underscan_hborder;
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 959f086..092d067 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -82,9 +82,11 @@
  *   2.38.0 - RADEON_GEM_OP (GET_INITIAL_DOMAIN, SET_INITIAL_DOMAIN),
  *            CIK: 1D and linear tiling modes contain valid PIPE_CONFIG
  *   2.39.0 - Add INFO query for number of active CUs
+ *   2.40.0 - Add RADEON_GEM_GTT_WC/UC, flush HDP cache before submitting
+ *            CS to GPU
  */
 #define KMS_DRIVER_MAJOR	2
-#define KMS_DRIVER_MINOR	39
+#define KMS_DRIVER_MINOR	40
 #define KMS_DRIVER_PATCHLEVEL	0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);
@@ -174,9 +176,10 @@ int radeon_dpm = -1;
 int radeon_aspm = -1;
 int radeon_runtime_pm = -1;
 int radeon_hard_reset = 0;
-int radeon_vm_size = 4;
-int radeon_vm_block_size = 9;
+int radeon_vm_size = 8;
+int radeon_vm_block_size = -1;
 int radeon_deep_color = 0;
+int radeon_use_pflipirq = 2;
 
 MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
 module_param_named(no_wb, radeon_no_wb, int, 0444);
@@ -247,12 +250,15 @@ module_param_named(hard_reset, radeon_hard_reset, int, 0444);
 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 4GB)");
 module_param_named(vm_size, radeon_vm_size, int, 0444);
 
-MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default 9)");
+MODULE_PARM_DESC(vm_block_size, "VM page table size in bits (default depending on vm_size)");
 module_param_named(vm_block_size, radeon_vm_block_size, int, 0444);
 
 MODULE_PARM_DESC(deep_color, "Deep Color support (1 = enable, 0 = disable (default))");
 module_param_named(deep_color, radeon_deep_color, int, 0444);
 
+MODULE_PARM_DESC(use_pflipirq, "Pflip irqs for pageflip completion (0 = disable, 1 = as fallback, 2 = exclusive (default))");
+module_param_named(use_pflipirq, radeon_use_pflipirq, int, 0444);
+
 static struct pci_device_id pciidlist[] = {
 	radeon_PCI_IDS
 };
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index bd4959c..3c2094c 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -343,7 +343,7 @@ bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder,
 	case DRM_MODE_CONNECTOR_HDMIB:
 		if (radeon_connector->use_digital) {
 			/* HDMI 1.3 supports up to 340 Mhz over single link */
-			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 				if (pixel_clock > 340000)
 					return true;
 				else
@@ -365,7 +365,7 @@ bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder,
 			return false;
 		else {
 			/* HDMI 1.3 supports up to 340 Mhz over single link */
-			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+			if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector_edid(connector))) {
 				if (pixel_clock > 340000)
 					return true;
 				else
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 665ced3..94b0f2a 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -127,8 +127,7 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
 	aligned_size = ALIGN(size, PAGE_SIZE);
 	ret = radeon_gem_object_create(rdev, aligned_size, 0,
 				       RADEON_GEM_DOMAIN_VRAM,
-				       false, true,
-				       &gobj);
+				       0, true, &gobj);
 	if (ret) {
 		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
 		       aligned_size);
@@ -331,7 +330,7 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb
 	return 0;
 }
 
-static struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
 	.gamma_set = radeon_crtc_fb_gamma_set,
 	.gamma_get = radeon_crtc_fb_gamma_get,
 	.fb_probe = radeonfb_create,
@@ -353,7 +352,9 @@ int radeon_fbdev_init(struct radeon_device *rdev)
 
 	rfbdev->rdev = rdev;
 	rdev->mode_info.rfbdev = rfbdev;
-	rfbdev->helper.funcs = &radeon_fb_helper_funcs;
+
+	drm_fb_helper_prepare(rdev->ddev, &rfbdev->helper,
+			      &radeon_fb_helper_funcs);
 
 	ret = drm_fb_helper_init(rdev->ddev, &rfbdev->helper,
 				 rdev->num_crtc,
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index 2e72365..a053a07 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -128,7 +128,7 @@ int radeon_gart_table_vram_alloc(struct radeon_device *rdev)
 	if (rdev->gart.robj == NULL) {
 		r = radeon_bo_create(rdev, rdev->gart.table_size,
 				     PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-				     NULL, &rdev->gart.robj);
+				     0, NULL, &rdev->gart.robj);
 		if (r) {
 			return r;
 		}
@@ -243,7 +243,8 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
 			page_base = rdev->gart.pages_addr[p];
 			for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
 				if (rdev->gart.ptr) {
-					radeon_gart_set_page(rdev, t, page_base);
+					radeon_gart_set_page(rdev, t, page_base,
+							     RADEON_GART_PAGE_DUMMY);
 				}
 				page_base += RADEON_GPU_PAGE_SIZE;
 			}
@@ -261,13 +262,15 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
  * @pages: number of pages to bind
  * @pagelist: pages to bind
  * @dma_addr: DMA addresses of pages
+ * @flags: RADEON_GART_PAGE_* flags
  *
  * Binds the requested pages to the gart page table
  * (all asics).
  * Returns 0 for success, -EINVAL for failure.
  */
 int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
-		     int pages, struct page **pagelist, dma_addr_t *dma_addr)
+		     int pages, struct page **pagelist, dma_addr_t *dma_addr,
+		     uint32_t flags)
 {
 	unsigned t;
 	unsigned p;
@@ -287,7 +290,7 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 		if (rdev->gart.ptr) {
 			page_base = rdev->gart.pages_addr[p];
 			for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-				radeon_gart_set_page(rdev, t, page_base);
+				radeon_gart_set_page(rdev, t, page_base, flags);
 				page_base += RADEON_GPU_PAGE_SIZE;
 			}
 		}
@@ -298,33 +301,6 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
 }
 
 /**
- * radeon_gart_restore - bind all pages in the gart page table
- *
- * @rdev: radeon_device pointer
- *
- * Binds all pages in the gart page table (all asics).
- * Used to rebuild the gart table on device startup or resume.
- */
-void radeon_gart_restore(struct radeon_device *rdev)
-{
-	int i, j, t;
-	u64 page_base;
-
-	if (!rdev->gart.ptr) {
-		return;
-	}
-	for (i = 0, t = 0; i < rdev->gart.num_cpu_pages; i++) {
-		page_base = rdev->gart.pages_addr[i];
-		for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
-			radeon_gart_set_page(rdev, t, page_base);
-			page_base += RADEON_GPU_PAGE_SIZE;
-		}
-	}
-	mb();
-	radeon_gart_tlb_flush(rdev);
-}
-
-/**
  * radeon_gart_init - init the driver info for managing the gart
  *
  * @rdev: radeon_device pointer
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index d09650c..bfd7e1b 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -40,9 +40,9 @@ void radeon_gem_object_free(struct drm_gem_object *gobj)
 	}
 }
 
-int radeon_gem_object_create(struct radeon_device *rdev, int size,
+int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size,
 				int alignment, int initial_domain,
-				bool discardable, bool kernel,
+				u32 flags, bool kernel,
 				struct drm_gem_object **obj)
 {
 	struct radeon_bo *robj;
@@ -55,23 +55,26 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
 		alignment = PAGE_SIZE;
 	}
 
-	/* maximun bo size is the minimun btw visible vram and gtt size */
-	max_size = min(rdev->mc.visible_vram_size, rdev->mc.gtt_size);
+	/* Maximum bo size is the unpinned gtt size since we use the gtt to
+	 * handle vram to system pool migrations.
+	 */
+	max_size = rdev->mc.gtt_size - rdev->gart_pin_size;
 	if (size > max_size) {
-		printk(KERN_WARNING "%s:%d alloc size %dMb bigger than %ldMb limit\n",
-		       __func__, __LINE__, size >> 20, max_size >> 20);
+		DRM_DEBUG("Allocation size %ldMb bigger than %ldMb limit\n",
+			  size >> 20, max_size >> 20);
 		return -ENOMEM;
 	}
 
 retry:
-	r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, NULL, &robj);
+	r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain,
+			     flags, NULL, &robj);
 	if (r) {
 		if (r != -ERESTARTSYS) {
 			if (initial_domain == RADEON_GEM_DOMAIN_VRAM) {
 				initial_domain |= RADEON_GEM_DOMAIN_GTT;
 				goto retry;
 			}
-			DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
+			DRM_ERROR("Failed to allocate GEM object (%ld, %d, %u, %d)\n",
 				  size, initial_domain, alignment, r);
 		}
 		return r;
@@ -208,18 +211,15 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
 	struct radeon_device *rdev = dev->dev_private;
 	struct drm_radeon_gem_info *args = data;
 	struct ttm_mem_type_manager *man;
-	unsigned i;
 
 	man = &rdev->mman.bdev.man[TTM_PL_VRAM];
 
 	args->vram_size = rdev->mc.real_vram_size;
 	args->vram_visible = (u64)man->size << PAGE_SHIFT;
-	if (rdev->stollen_vga_memory)
-		args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory);
-	args->vram_visible -= radeon_fbdev_total_size(rdev);
-	args->gart_size = rdev->mc.gtt_size - 4096 - RADEON_IB_POOL_SIZE*64*1024;
-	for(i = 0; i < RADEON_NUM_RINGS; ++i)
-		args->gart_size -= rdev->ring[i].ring_size;
+	args->vram_visible -= rdev->vram_pin_size;
+	args->gart_size = rdev->mc.gtt_size;
+	args->gart_size -= rdev->gart_pin_size;
+
 	return 0;
 }
 
@@ -252,8 +252,8 @@ int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
 	/* create a gem object to contain this object in */
 	args->size = roundup(args->size, PAGE_SIZE);
 	r = radeon_gem_object_create(rdev, args->size, args->alignment,
-					args->initial_domain, false,
-					false, &gobj);
+				     args->initial_domain, args->flags,
+				     false, &gobj);
 	if (r) {
 		up_read(&rdev->exclusive_lock);
 		r = radeon_gem_handle_lockup(rdev, r);
@@ -358,16 +358,18 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
 	struct drm_gem_object *gobj;
 	struct radeon_bo *robj;
 	int r;
+	uint32_t cur_placement = 0;
 
 	gobj = drm_gem_object_lookup(dev, filp, args->handle);
 	if (gobj == NULL) {
 		return -ENOENT;
 	}
 	robj = gem_to_radeon_bo(gobj);
-	r = radeon_bo_wait(robj, NULL, false);
-	/* callback hw specific functions if any */
-	if (rdev->asic->ioctl_wait_idle)
-		robj->rdev->asic->ioctl_wait_idle(rdev, robj);
+	r = radeon_bo_wait(robj, &cur_placement, false);
+	/* Flush HDP cache via MMIO if necessary */
+	if (rdev->asic->mmio_hdp_flush &&
+	    radeon_mem_type_to_domain(cur_placement) == RADEON_GEM_DOMAIN_VRAM)
+		robj->rdev->asic->mmio_hdp_flush(rdev);
 	drm_gem_object_unreference_unlocked(gobj);
 	r = radeon_gem_handle_lockup(rdev, r);
 	return r;
@@ -461,11 +463,6 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
 		args->operation = RADEON_VA_RESULT_ERROR;
 		return -EINVAL;
 	}
-	if (!(args->flags & RADEON_VM_PAGE_SNOOPED)) {
-		dev_err(&dev->pdev->dev, "only supported snooped mapping for now\n");
-		args->operation = RADEON_VA_RESULT_ERROR;
-		return -EINVAL;
-	}
 
 	switch (args->operation) {
 	case RADEON_VA_MAP:
@@ -499,9 +496,9 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
 
 	switch (args->operation) {
 	case RADEON_VA_MAP:
-		if (bo_va->soffset) {
+		if (bo_va->it.start) {
 			args->operation = RADEON_VA_RESULT_VA_EXIST;
-			args->offset = bo_va->soffset;
+			args->offset = bo_va->it.start * RADEON_GPU_PAGE_SIZE;
 			goto out;
 		}
 		r = radeon_vm_bo_set_addr(rdev, bo_va, args->offset, args->flags);
@@ -572,9 +569,8 @@ int radeon_mode_dumb_create(struct drm_file *file_priv,
 	args->size = ALIGN(args->size, PAGE_SIZE);
 
 	r = radeon_gem_object_create(rdev, args->size, 0,
-				     RADEON_GEM_DOMAIN_VRAM,
-				     false, ttm_bo_type_device,
-				     &gobj);
+				     RADEON_GEM_DOMAIN_VRAM, 0,
+				     false, &gobj);
 	if (r)
 		return -ENOMEM;
 
diff --git a/drivers/gpu/drm/radeon/radeon_ib.c b/drivers/gpu/drm/radeon/radeon_ib.c
new file mode 100644
index 0000000..65b0c21
--- /dev/null
+++ b/drivers/gpu/drm/radeon/radeon_ib.c
@@ -0,0 +1,319 @@
+/*
+ * Copyright 2008 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ * Copyright 2009 Jerome Glisse.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ *          Alex Deucher
+ *          Jerome Glisse
+ *          Christian König
+ */
+#include <drm/drmP.h>
+#include "radeon.h"
+
+/*
+ * IB
+ * IBs (Indirect Buffers) and areas of GPU accessible memory where
+ * commands are stored.  You can put a pointer to the IB in the
+ * command ring and the hw will fetch the commands from the IB
+ * and execute them.  Generally userspace acceleration drivers
+ * produce command buffers which are send to the kernel and
+ * put in IBs for execution by the requested ring.
+ */
+static int radeon_debugfs_sa_init(struct radeon_device *rdev);
+
+/**
+ * radeon_ib_get - request an IB (Indirect Buffer)
+ *
+ * @rdev: radeon_device pointer
+ * @ring: ring index the IB is associated with
+ * @ib: IB object returned
+ * @size: requested IB size
+ *
+ * Request an IB (all asics).  IBs are allocated using the
+ * suballocator.
+ * Returns 0 on success, error on failure.
+ */
+int radeon_ib_get(struct radeon_device *rdev, int ring,
+		  struct radeon_ib *ib, struct radeon_vm *vm,
+		  unsigned size)
+{
+	int r;
+
+	r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &ib->sa_bo, size, 256);
+	if (r) {
+		dev_err(rdev->dev, "failed to get a new IB (%d)\n", r);
+		return r;
+	}
+
+	r = radeon_semaphore_create(rdev, &ib->semaphore);
+	if (r) {
+		return r;
+	}
+
+	ib->ring = ring;
+	ib->fence = NULL;
+	ib->ptr = radeon_sa_bo_cpu_addr(ib->sa_bo);
+	ib->vm = vm;
+	if (vm) {
+		/* ib pool is bound at RADEON_VA_IB_OFFSET in virtual address
+		 * space and soffset is the offset inside the pool bo
+		 */
+		ib->gpu_addr = ib->sa_bo->soffset + RADEON_VA_IB_OFFSET;
+	} else {
+		ib->gpu_addr = radeon_sa_bo_gpu_addr(ib->sa_bo);
+	}
+	ib->is_const_ib = false;
+
+	return 0;
+}
+
+/**
+ * radeon_ib_free - free an IB (Indirect Buffer)
+ *
+ * @rdev: radeon_device pointer
+ * @ib: IB object to free
+ *
+ * Free an IB (all asics).
+ */
+void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib)
+{
+	radeon_semaphore_free(rdev, &ib->semaphore, ib->fence);
+	radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence);
+	radeon_fence_unref(&ib->fence);
+}
+
+/**
+ * radeon_ib_schedule - schedule an IB (Indirect Buffer) on the ring
+ *
+ * @rdev: radeon_device pointer
+ * @ib: IB object to schedule
+ * @const_ib: Const IB to schedule (SI only)
+ *
+ * Schedule an IB on the associated ring (all asics).
+ * Returns 0 on success, error on failure.
+ *
+ * On SI, there are two parallel engines fed from the primary ring,
+ * the CE (Constant Engine) and the DE (Drawing Engine).  Since
+ * resource descriptors have moved to memory, the CE allows you to
+ * prime the caches while the DE is updating register state so that
+ * the resource descriptors will be already in cache when the draw is
+ * processed.  To accomplish this, the userspace driver submits two
+ * IBs, one for the CE and one for the DE.  If there is a CE IB (called
+ * a CONST_IB), it will be put on the ring prior to the DE IB.  Prior
+ * to SI there was just a DE IB.
+ */
+int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
+		       struct radeon_ib *const_ib)
+{
+	struct radeon_ring *ring = &rdev->ring[ib->ring];
+	int r = 0;
+
+	if (!ib->length_dw || !ring->ready) {
+		/* TODO: Nothings in the ib we should report. */
+		dev_err(rdev->dev, "couldn't schedule ib\n");
+		return -EINVAL;
+	}
+
+	/* 64 dwords should be enough for fence too */
+	r = radeon_ring_lock(rdev, ring, 64 + RADEON_NUM_SYNCS * 8);
+	if (r) {
+		dev_err(rdev->dev, "scheduling IB failed (%d).\n", r);
+		return r;
+	}
+
+	/* grab a vm id if necessary */
+	if (ib->vm) {
+		struct radeon_fence *vm_id_fence;
+		vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring);
+        	radeon_semaphore_sync_to(ib->semaphore, vm_id_fence);
+	}
+
+	/* sync with other rings */
+	r = radeon_semaphore_sync_rings(rdev, ib->semaphore, ib->ring);
+	if (r) {
+		dev_err(rdev->dev, "failed to sync rings (%d)\n", r);
+		radeon_ring_unlock_undo(rdev, ring);
+		return r;
+	}
+
+	if (ib->vm)
+		radeon_vm_flush(rdev, ib->vm, ib->ring);
+
+	if (const_ib) {
+		radeon_ring_ib_execute(rdev, const_ib->ring, const_ib);
+		radeon_semaphore_free(rdev, &const_ib->semaphore, NULL);
+	}
+	radeon_ring_ib_execute(rdev, ib->ring, ib);
+	r = radeon_fence_emit(rdev, &ib->fence, ib->ring);
+	if (r) {
+		dev_err(rdev->dev, "failed to emit fence for new IB (%d)\n", r);
+		radeon_ring_unlock_undo(rdev, ring);
+		return r;
+	}
+	if (const_ib) {
+		const_ib->fence = radeon_fence_ref(ib->fence);
+	}
+
+	if (ib->vm)
+		radeon_vm_fence(rdev, ib->vm, ib->fence);
+
+	radeon_ring_unlock_commit(rdev, ring);
+	return 0;
+}
+
+/**
+ * radeon_ib_pool_init - Init the IB (Indirect Buffer) pool
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Initialize the suballocator to manage a pool of memory
+ * for use as IBs (all asics).
+ * Returns 0 on success, error on failure.
+ */
+int radeon_ib_pool_init(struct radeon_device *rdev)
+{
+	int r;
+
+	if (rdev->ib_pool_ready) {
+		return 0;
+	}
+
+	if (rdev->family >= CHIP_BONAIRE) {
+		r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
+					      RADEON_IB_POOL_SIZE*64*1024,
+					      RADEON_GPU_PAGE_SIZE,
+					      RADEON_GEM_DOMAIN_GTT,
+					      RADEON_GEM_GTT_WC);
+	} else {
+		/* Before CIK, it's better to stick to cacheable GTT due
+		 * to the command stream checking
+		 */
+		r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
+					      RADEON_IB_POOL_SIZE*64*1024,
+					      RADEON_GPU_PAGE_SIZE,
+					      RADEON_GEM_DOMAIN_GTT, 0);
+	}
+	if (r) {
+		return r;
+	}
+
+	r = radeon_sa_bo_manager_start(rdev, &rdev->ring_tmp_bo);
+	if (r) {
+		return r;
+	}
+
+	rdev->ib_pool_ready = true;
+	if (radeon_debugfs_sa_init(rdev)) {
+		dev_err(rdev->dev, "failed to register debugfs file for SA\n");
+	}
+	return 0;
+}
+
+/**
+ * radeon_ib_pool_fini - Free the IB (Indirect Buffer) pool
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Tear down the suballocator managing the pool of memory
+ * for use as IBs (all asics).
+ */
+void radeon_ib_pool_fini(struct radeon_device *rdev)
+{
+	if (rdev->ib_pool_ready) {
+		radeon_sa_bo_manager_suspend(rdev, &rdev->ring_tmp_bo);
+		radeon_sa_bo_manager_fini(rdev, &rdev->ring_tmp_bo);
+		rdev->ib_pool_ready = false;
+	}
+}
+
+/**
+ * radeon_ib_ring_tests - test IBs on the rings
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Test an IB (Indirect Buffer) on each ring.
+ * If the test fails, disable the ring.
+ * Returns 0 on success, error if the primary GFX ring
+ * IB test fails.
+ */
+int radeon_ib_ring_tests(struct radeon_device *rdev)
+{
+	unsigned i;
+	int r;
+
+	for (i = 0; i < RADEON_NUM_RINGS; ++i) {
+		struct radeon_ring *ring = &rdev->ring[i];
+
+		if (!ring->ready)
+			continue;
+
+		r = radeon_ib_test(rdev, i, ring);
+		if (r) {
+			ring->ready = false;
+			rdev->needs_reset = false;
+
+			if (i == RADEON_RING_TYPE_GFX_INDEX) {
+				/* oh, oh, that's really bad */
+				DRM_ERROR("radeon: failed testing IB on GFX ring (%d).\n", r);
+		                rdev->accel_working = false;
+				return r;
+
+			} else {
+				/* still not good, but we can live with it */
+				DRM_ERROR("radeon: failed testing IB on ring %d (%d).\n", i, r);
+			}
+		}
+	}
+	return 0;
+}
+
+/*
+ * Debugfs info
+ */
+#if defined(CONFIG_DEBUG_FS)
+
+static int radeon_debugfs_sa_info(struct seq_file *m, void *data)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct radeon_device *rdev = dev->dev_private;
+
+	radeon_sa_bo_dump_debug_info(&rdev->ring_tmp_bo, m);
+
+	return 0;
+
+}
+
+static struct drm_info_list radeon_debugfs_sa_list[] = {
+        {"radeon_sa_info", &radeon_debugfs_sa_info, 0, NULL},
+};
+
+#endif
+
+static int radeon_debugfs_sa_init(struct radeon_device *rdev)
+{
+#if defined(CONFIG_DEBUG_FS)
+	return radeon_debugfs_add_files(rdev, radeon_debugfs_sa_list, 1);
+#else
+	return 0;
+#endif
+}
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index d25ae6a..eb7164d 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -254,7 +254,18 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 		}
 		break;
 	case RADEON_INFO_ACCEL_WORKING2:
-		*value = rdev->accel_working;
+		if (rdev->family == CHIP_HAWAII) {
+			if (rdev->accel_working) {
+				if (rdev->new_fw)
+					*value = 3;
+				else
+					*value = 2;
+			} else {
+				*value = 0;
+			}
+		} else {
+			*value = rdev->accel_working;
+		}
 		break;
 	case RADEON_INFO_TILING_CONFIG:
 		if (rdev->family >= CHIP_BONAIRE)
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 0592ddb..e27608c 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -685,10 +685,11 @@ extern bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder,
 
 extern u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder);
 extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector);
-extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector);
 extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector);
 extern int radeon_get_monitor_bpc(struct drm_connector *connector);
 
+extern struct edid *radeon_connector_edid(struct drm_connector *connector);
+
 extern void radeon_connector_hotplug(struct drm_connector *connector);
 extern int radeon_dp_mode_valid_helper(struct drm_connector *connector,
 				       struct drm_display_mode *mode);
@@ -738,7 +739,6 @@ extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
 extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
 extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector);
 extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool use_aux);
-extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
 
 extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
 
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 6c717b2..480c87d 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -46,16 +46,6 @@ static void radeon_bo_clear_surface_reg(struct radeon_bo *bo);
  * function are calling it.
  */
 
-static void radeon_bo_clear_va(struct radeon_bo *bo)
-{
-	struct radeon_bo_va *bo_va, *tmp;
-
-	list_for_each_entry_safe(bo_va, tmp, &bo->va, bo_list) {
-		/* remove from all vm address space */
-		radeon_vm_bo_rmv(bo->rdev, bo_va);
-	}
-}
-
 static void radeon_update_memory_usage(struct radeon_bo *bo,
 				       unsigned mem_type, int sign)
 {
@@ -90,7 +80,7 @@ static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo)
 	list_del_init(&bo->list);
 	mutex_unlock(&bo->rdev->gem.mutex);
 	radeon_bo_clear_surface_reg(bo);
-	radeon_bo_clear_va(bo);
+	WARN_ON(!list_empty(&bo->va));
 	drm_gem_object_release(&bo->gem_base);
 	kfree(bo);
 }
@@ -114,15 +104,23 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
 		rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
 					TTM_PL_FLAG_VRAM;
 	if (domain & RADEON_GEM_DOMAIN_GTT) {
-		if (rbo->rdev->flags & RADEON_IS_AGP) {
-			rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT;
+		if (rbo->flags & RADEON_GEM_GTT_UC) {
+			rbo->placements[c++] = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_TT;
+		} else if ((rbo->flags & RADEON_GEM_GTT_WC) ||
+			   (rbo->rdev->flags & RADEON_IS_AGP)) {
+			rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
+				TTM_PL_FLAG_TT;
 		} else {
 			rbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT;
 		}
 	}
 	if (domain & RADEON_GEM_DOMAIN_CPU) {
-		if (rbo->rdev->flags & RADEON_IS_AGP) {
-			rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_SYSTEM;
+		if (rbo->flags & RADEON_GEM_GTT_UC) {
+			rbo->placements[c++] = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_SYSTEM;
+		} else if ((rbo->flags & RADEON_GEM_GTT_WC) ||
+		    rbo->rdev->flags & RADEON_IS_AGP) {
+			rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
+				TTM_PL_FLAG_SYSTEM;
 		} else {
 			rbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_SYSTEM;
 		}
@@ -146,7 +144,7 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
 
 int radeon_bo_create(struct radeon_device *rdev,
 		     unsigned long size, int byte_align, bool kernel, u32 domain,
-		     struct sg_table *sg, struct radeon_bo **bo_ptr)
+		     u32 flags, struct sg_table *sg, struct radeon_bo **bo_ptr)
 {
 	struct radeon_bo *bo;
 	enum ttm_bo_type type;
@@ -183,6 +181,12 @@ int radeon_bo_create(struct radeon_device *rdev,
 	bo->initial_domain = domain & (RADEON_GEM_DOMAIN_VRAM |
 	                               RADEON_GEM_DOMAIN_GTT |
 	                               RADEON_GEM_DOMAIN_CPU);
+
+	bo->flags = flags;
+	/* PCI GART is always snooped */
+	if (!(rdev->flags & RADEON_IS_PCIE))
+		bo->flags &= ~(RADEON_GEM_GTT_WC | RADEON_GEM_GTT_UC);
+
 	radeon_ttm_placement_from_domain(bo, domain);
 	/* Kernel allocation are uninterruptible */
 	down_read(&rdev->pm.mclk_lock);
@@ -232,6 +236,15 @@ void radeon_bo_kunmap(struct radeon_bo *bo)
 	ttm_bo_kunmap(&bo->kmap);
 }
 
+struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo)
+{
+	if (bo == NULL)
+		return NULL;
+
+	ttm_bo_reference(&bo->tbo);
+	return bo;
+}
+
 void radeon_bo_unref(struct radeon_bo **bo)
 {
 	struct ttm_buffer_object *tbo;
@@ -241,9 +254,7 @@ void radeon_bo_unref(struct radeon_bo **bo)
 		return;
 	rdev = (*bo)->rdev;
 	tbo = &((*bo)->tbo);
-	down_read(&rdev->pm.mclk_lock);
 	ttm_bo_unref(&tbo);
-	up_read(&rdev->pm.mclk_lock);
 	if (tbo == NULL)
 		*bo = NULL;
 }
@@ -292,9 +303,13 @@ int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain, u64 max_offset,
 		bo->pin_count = 1;
 		if (gpu_addr != NULL)
 			*gpu_addr = radeon_bo_gpu_offset(bo);
-	}
-	if (unlikely(r != 0))
+		if (domain == RADEON_GEM_DOMAIN_VRAM)
+			bo->rdev->vram_pin_size += radeon_bo_size(bo);
+		else
+			bo->rdev->gart_pin_size += radeon_bo_size(bo);
+	} else {
 		dev_err(bo->rdev->dev, "%p pin failed\n", bo);
+	}
 	return r;
 }
 
@@ -317,8 +332,14 @@ int radeon_bo_unpin(struct radeon_bo *bo)
 	for (i = 0; i < bo->placement.num_placement; i++)
 		bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT;
 	r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
-	if (unlikely(r != 0))
+	if (likely(r == 0)) {
+		if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
+			bo->rdev->vram_pin_size -= radeon_bo_size(bo);
+		else
+			bo->rdev->gart_pin_size -= radeon_bo_size(bo);
+	} else {
 		dev_err(bo->rdev->dev, "%p validate failed for unpin\n", bo);
+	}
 	return r;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 5a873f3..98a47fd 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -124,11 +124,12 @@ extern int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
 
 extern int radeon_bo_create(struct radeon_device *rdev,
 			    unsigned long size, int byte_align,
-			    bool kernel, u32 domain,
+			    bool kernel, u32 domain, u32 flags,
 			    struct sg_table *sg,
 			    struct radeon_bo **bo_ptr);
 extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr);
 extern void radeon_bo_kunmap(struct radeon_bo *bo);
+extern struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo);
 extern void radeon_bo_unref(struct radeon_bo **bo);
 extern int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr);
 extern int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain,
@@ -170,7 +171,8 @@ static inline void * radeon_sa_bo_cpu_addr(struct radeon_sa_bo *sa_bo)
 
 extern int radeon_sa_bo_manager_init(struct radeon_device *rdev,
 				     struct radeon_sa_manager *sa_manager,
-				     unsigned size, u32 align, u32 domain);
+				     unsigned size, u32 align, u32 domain,
+				     u32 flags);
 extern void radeon_sa_bo_manager_fini(struct radeon_device *rdev,
 				      struct radeon_sa_manager *sa_manager);
 extern int radeon_sa_bo_manager_start(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index e447e39..23314be 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1303,10 +1303,6 @@ int radeon_pm_init(struct radeon_device *rdev)
 	case CHIP_RS780:
 	case CHIP_RS880:
 	case CHIP_RV770:
-	case CHIP_BARTS:
-	case CHIP_TURKS:
-	case CHIP_CAICOS:
-	case CHIP_CAYMAN:
 		/* DPM requires the RLC, RV770+ dGPU requires SMC */
 		if (!rdev->rlc_fw)
 			rdev->pm.pm_method = PM_METHOD_PROFILE;
@@ -1330,6 +1326,10 @@ int radeon_pm_init(struct radeon_device *rdev)
 	case CHIP_PALM:
 	case CHIP_SUMO:
 	case CHIP_SUMO2:
+	case CHIP_BARTS:
+	case CHIP_TURKS:
+	case CHIP_CAICOS:
+	case CHIP_CAYMAN:
 	case CHIP_ARUBA:
 	case CHIP_TAHITI:
 	case CHIP_PITCAIRN:
@@ -1400,9 +1400,7 @@ static void radeon_pm_fini_old(struct radeon_device *rdev)
 	}
 
 	radeon_hwmon_fini(rdev);
-
-	if (rdev->pm.power_state)
-		kfree(rdev->pm.power_state);
+	kfree(rdev->pm.power_state);
 }
 
 static void radeon_pm_fini_dpm(struct radeon_device *rdev)
@@ -1421,9 +1419,7 @@ static void radeon_pm_fini_dpm(struct radeon_device *rdev)
 	radeon_dpm_fini(rdev);
 
 	radeon_hwmon_fini(rdev);
-
-	if (rdev->pm.power_state)
-		kfree(rdev->pm.power_state);
+	kfree(rdev->pm.power_state);
 }
 
 void radeon_pm_fini(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c
index 28d7107..0b16f2c 100644
--- a/drivers/gpu/drm/radeon/radeon_prime.c
+++ b/drivers/gpu/drm/radeon/radeon_prime.c
@@ -65,7 +65,7 @@ struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
 	int ret;
 
 	ret = radeon_bo_create(rdev, size, PAGE_SIZE, false,
-			       RADEON_GEM_DOMAIN_GTT, sg, &bo);
+			       RADEON_GEM_DOMAIN_GTT, 0, sg, &bo);
 	if (ret)
 		return ERR_PTR(ret);
 
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index f8050f5..5b4e0cf 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -26,258 +26,8 @@
  *          Jerome Glisse
  *          Christian König
  */
-#include <linux/seq_file.h>
-#include <linux/slab.h>
 #include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_reg.h"
 #include "radeon.h"
-#include "atom.h"
-
-/*
- * IB
- * IBs (Indirect Buffers) and areas of GPU accessible memory where
- * commands are stored.  You can put a pointer to the IB in the
- * command ring and the hw will fetch the commands from the IB
- * and execute them.  Generally userspace acceleration drivers
- * produce command buffers which are send to the kernel and
- * put in IBs for execution by the requested ring.
- */
-static int radeon_debugfs_sa_init(struct radeon_device *rdev);
-
-/**
- * radeon_ib_get - request an IB (Indirect Buffer)
- *
- * @rdev: radeon_device pointer
- * @ring: ring index the IB is associated with
- * @ib: IB object returned
- * @size: requested IB size
- *
- * Request an IB (all asics).  IBs are allocated using the
- * suballocator.
- * Returns 0 on success, error on failure.
- */
-int radeon_ib_get(struct radeon_device *rdev, int ring,
-		  struct radeon_ib *ib, struct radeon_vm *vm,
-		  unsigned size)
-{
-	int r;
-
-	r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, &ib->sa_bo, size, 256);
-	if (r) {
-		dev_err(rdev->dev, "failed to get a new IB (%d)\n", r);
-		return r;
-	}
-
-	r = radeon_semaphore_create(rdev, &ib->semaphore);
-	if (r) {
-		return r;
-	}
-
-	ib->ring = ring;
-	ib->fence = NULL;
-	ib->ptr = radeon_sa_bo_cpu_addr(ib->sa_bo);
-	ib->vm = vm;
-	if (vm) {
-		/* ib pool is bound at RADEON_VA_IB_OFFSET in virtual address
-		 * space and soffset is the offset inside the pool bo
-		 */
-		ib->gpu_addr = ib->sa_bo->soffset + RADEON_VA_IB_OFFSET;
-	} else {
-		ib->gpu_addr = radeon_sa_bo_gpu_addr(ib->sa_bo);
-	}
-	ib->is_const_ib = false;
-
-	return 0;
-}
-
-/**
- * radeon_ib_free - free an IB (Indirect Buffer)
- *
- * @rdev: radeon_device pointer
- * @ib: IB object to free
- *
- * Free an IB (all asics).
- */
-void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib)
-{
-	radeon_semaphore_free(rdev, &ib->semaphore, ib->fence);
-	radeon_sa_bo_free(rdev, &ib->sa_bo, ib->fence);
-	radeon_fence_unref(&ib->fence);
-}
-
-/**
- * radeon_ib_schedule - schedule an IB (Indirect Buffer) on the ring
- *
- * @rdev: radeon_device pointer
- * @ib: IB object to schedule
- * @const_ib: Const IB to schedule (SI only)
- *
- * Schedule an IB on the associated ring (all asics).
- * Returns 0 on success, error on failure.
- *
- * On SI, there are two parallel engines fed from the primary ring,
- * the CE (Constant Engine) and the DE (Drawing Engine).  Since
- * resource descriptors have moved to memory, the CE allows you to
- * prime the caches while the DE is updating register state so that
- * the resource descriptors will be already in cache when the draw is
- * processed.  To accomplish this, the userspace driver submits two
- * IBs, one for the CE and one for the DE.  If there is a CE IB (called
- * a CONST_IB), it will be put on the ring prior to the DE IB.  Prior
- * to SI there was just a DE IB.
- */
-int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
-		       struct radeon_ib *const_ib)
-{
-	struct radeon_ring *ring = &rdev->ring[ib->ring];
-	int r = 0;
-
-	if (!ib->length_dw || !ring->ready) {
-		/* TODO: Nothings in the ib we should report. */
-		dev_err(rdev->dev, "couldn't schedule ib\n");
-		return -EINVAL;
-	}
-
-	/* 64 dwords should be enough for fence too */
-	r = radeon_ring_lock(rdev, ring, 64 + RADEON_NUM_SYNCS * 8);
-	if (r) {
-		dev_err(rdev->dev, "scheduling IB failed (%d).\n", r);
-		return r;
-	}
-
-	/* grab a vm id if necessary */
-	if (ib->vm) {
-		struct radeon_fence *vm_id_fence;
-		vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring);
-        	radeon_semaphore_sync_to(ib->semaphore, vm_id_fence);
-	}
-
-	/* sync with other rings */
-	r = radeon_semaphore_sync_rings(rdev, ib->semaphore, ib->ring);
-	if (r) {
-		dev_err(rdev->dev, "failed to sync rings (%d)\n", r);
-		radeon_ring_unlock_undo(rdev, ring);
-		return r;
-	}
-
-	if (ib->vm)
-		radeon_vm_flush(rdev, ib->vm, ib->ring);
-
-	if (const_ib) {
-		radeon_ring_ib_execute(rdev, const_ib->ring, const_ib);
-		radeon_semaphore_free(rdev, &const_ib->semaphore, NULL);
-	}
-	radeon_ring_ib_execute(rdev, ib->ring, ib);
-	r = radeon_fence_emit(rdev, &ib->fence, ib->ring);
-	if (r) {
-		dev_err(rdev->dev, "failed to emit fence for new IB (%d)\n", r);
-		radeon_ring_unlock_undo(rdev, ring);
-		return r;
-	}
-	if (const_ib) {
-		const_ib->fence = radeon_fence_ref(ib->fence);
-	}
-
-	if (ib->vm)
-		radeon_vm_fence(rdev, ib->vm, ib->fence);
-
-	radeon_ring_unlock_commit(rdev, ring);
-	return 0;
-}
-
-/**
- * radeon_ib_pool_init - Init the IB (Indirect Buffer) pool
- *
- * @rdev: radeon_device pointer
- *
- * Initialize the suballocator to manage a pool of memory
- * for use as IBs (all asics).
- * Returns 0 on success, error on failure.
- */
-int radeon_ib_pool_init(struct radeon_device *rdev)
-{
-	int r;
-
-	if (rdev->ib_pool_ready) {
-		return 0;
-	}
-	r = radeon_sa_bo_manager_init(rdev, &rdev->ring_tmp_bo,
-				      RADEON_IB_POOL_SIZE*64*1024,
-				      RADEON_GPU_PAGE_SIZE,
-				      RADEON_GEM_DOMAIN_GTT);
-	if (r) {
-		return r;
-	}
-
-	r = radeon_sa_bo_manager_start(rdev, &rdev->ring_tmp_bo);
-	if (r) {
-		return r;
-	}
-
-	rdev->ib_pool_ready = true;
-	if (radeon_debugfs_sa_init(rdev)) {
-		dev_err(rdev->dev, "failed to register debugfs file for SA\n");
-	}
-	return 0;
-}
-
-/**
- * radeon_ib_pool_fini - Free the IB (Indirect Buffer) pool
- *
- * @rdev: radeon_device pointer
- *
- * Tear down the suballocator managing the pool of memory
- * for use as IBs (all asics).
- */
-void radeon_ib_pool_fini(struct radeon_device *rdev)
-{
-	if (rdev->ib_pool_ready) {
-		radeon_sa_bo_manager_suspend(rdev, &rdev->ring_tmp_bo);
-		radeon_sa_bo_manager_fini(rdev, &rdev->ring_tmp_bo);
-		rdev->ib_pool_ready = false;
-	}
-}
-
-/**
- * radeon_ib_ring_tests - test IBs on the rings
- *
- * @rdev: radeon_device pointer
- *
- * Test an IB (Indirect Buffer) on each ring.
- * If the test fails, disable the ring.
- * Returns 0 on success, error if the primary GFX ring
- * IB test fails.
- */
-int radeon_ib_ring_tests(struct radeon_device *rdev)
-{
-	unsigned i;
-	int r;
-
-	for (i = 0; i < RADEON_NUM_RINGS; ++i) {
-		struct radeon_ring *ring = &rdev->ring[i];
-
-		if (!ring->ready)
-			continue;
-
-		r = radeon_ib_test(rdev, i, ring);
-		if (r) {
-			ring->ready = false;
-			rdev->needs_reset = false;
-
-			if (i == RADEON_RING_TYPE_GFX_INDEX) {
-				/* oh, oh, that's really bad */
-				DRM_ERROR("radeon: failed testing IB on GFX ring (%d).\n", r);
-		                rdev->accel_working = false;
-				return r;
-
-			} else {
-				/* still not good, but we can live with it */
-				DRM_ERROR("radeon: failed testing IB on ring %d (%d).\n", i, r);
-			}
-		}
-	}
-	return 0;
-}
 
 /*
  * Rings
@@ -433,11 +183,21 @@ int radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *ring, unsig
  */
 void radeon_ring_commit(struct radeon_device *rdev, struct radeon_ring *ring)
 {
+	/* If we are emitting the HDP flush via the ring buffer, we need to
+	 * do it before padding.
+	 */
+	if (rdev->asic->ring[ring->idx]->hdp_flush)
+		rdev->asic->ring[ring->idx]->hdp_flush(rdev, ring);
 	/* We pad to match fetch size */
 	while (ring->wptr & ring->align_mask) {
 		radeon_ring_write(ring, ring->nop);
 	}
 	mb();
+	/* If we are emitting the HDP flush via MMIO, we need to do it after
+	 * all CPU writes to VRAM finished.
+	 */
+	if (rdev->asic->mmio_hdp_flush)
+		rdev->asic->mmio_hdp_flush(rdev);
 	radeon_ring_set_wptr(rdev, ring);
 }
 
@@ -641,6 +401,8 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig
 	if (ring->ring_obj == NULL) {
 		r = radeon_bo_create(rdev, ring->ring_size, PAGE_SIZE, true,
 				     RADEON_GEM_DOMAIN_GTT,
+				     (rdev->flags & RADEON_IS_PCIE) ?
+				     RADEON_GEM_GTT_WC : 0,
 				     NULL, &ring->ring_obj);
 		if (r) {
 			dev_err(rdev->dev, "(%d) ring create failed\n", r);
@@ -791,22 +553,6 @@ static struct drm_info_list radeon_debugfs_ring_info_list[] = {
 	{"radeon_ring_vce2", radeon_debugfs_ring_info, 0, &si_vce2_index},
 };
 
-static int radeon_debugfs_sa_info(struct seq_file *m, void *data)
-{
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct radeon_device *rdev = dev->dev_private;
-
-	radeon_sa_bo_dump_debug_info(&rdev->ring_tmp_bo, m);
-
-	return 0;
-
-}
-
-static struct drm_info_list radeon_debugfs_sa_list[] = {
-        {"radeon_sa_info", &radeon_debugfs_sa_info, 0, NULL},
-};
-
 #endif
 
 static int radeon_debugfs_ring_init(struct radeon_device *rdev, struct radeon_ring *ring)
@@ -828,12 +574,3 @@ static int radeon_debugfs_ring_init(struct radeon_device *rdev, struct radeon_ri
 #endif
 	return 0;
 }
-
-static int radeon_debugfs_sa_init(struct radeon_device *rdev)
-{
-#if defined(CONFIG_DEBUG_FS)
-	return radeon_debugfs_add_files(rdev, radeon_debugfs_sa_list, 1);
-#else
-	return 0;
-#endif
-}
diff --git a/drivers/gpu/drm/radeon/radeon_sa.c b/drivers/gpu/drm/radeon/radeon_sa.c
index adcf3e2..b84f97c 100644
--- a/drivers/gpu/drm/radeon/radeon_sa.c
+++ b/drivers/gpu/drm/radeon/radeon_sa.c
@@ -49,7 +49,7 @@ static void radeon_sa_bo_try_free(struct radeon_sa_manager *sa_manager);
 
 int radeon_sa_bo_manager_init(struct radeon_device *rdev,
 			      struct radeon_sa_manager *sa_manager,
-			      unsigned size, u32 align, u32 domain)
+			      unsigned size, u32 align, u32 domain, u32 flags)
 {
 	int i, r;
 
@@ -65,7 +65,7 @@ int radeon_sa_bo_manager_init(struct radeon_device *rdev,
 	}
 
 	r = radeon_bo_create(rdev, size, align, true,
-			     domain, NULL, &sa_manager->bo);
+			     domain, flags, NULL, &sa_manager->bo);
 	if (r) {
 		dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r);
 		return r;
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 3a13e0d..5adf420 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -56,13 +56,7 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
 	/* Number of tests =
 	 * (Total GTT - IB pool - writeback page - ring buffers) / test size
 	 */
-	n = rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024;
-	for (i = 0; i < RADEON_NUM_RINGS; ++i)
-		n -= rdev->ring[i].ring_size;
-	if (rdev->wb.wb_obj)
-		n -= RADEON_GPU_PAGE_SIZE;
-	if (rdev->ih.ring_obj)
-		n -= rdev->ih.ring_size;
+	n = rdev->mc.gtt_size - rdev->gart_pin_size;
 	n /= size;
 
 	gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
@@ -73,7 +67,7 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
 	}
 
 	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
-			     NULL, &vram_obj);
+			     0, NULL, &vram_obj);
 	if (r) {
 		DRM_ERROR("Failed to create VRAM object\n");
 		goto out_cleanup;
@@ -93,7 +87,7 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
 		struct radeon_fence *fence = NULL;
 
 		r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
-				     RADEON_GEM_DOMAIN_GTT, NULL, gtt_obj + i);
+				     RADEON_GEM_DOMAIN_GTT, 0, NULL, gtt_obj + i);
 		if (r) {
 			DRM_ERROR("Failed to create GTT object %d\n", i);
 			goto out_lclean;
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index f749f2c..9db74a9 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -72,8 +72,8 @@ TRACE_EVENT(radeon_vm_bo_update,
 			     ),
 
 	    TP_fast_assign(
-			   __entry->soffset = bo_va->soffset;
-			   __entry->eoffset = bo_va->eoffset;
+			   __entry->soffset = bo_va->it.start;
+			   __entry->eoffset = bo_va->it.last + 1;
 			   __entry->flags = bo_va->flags;
 			   ),
 	    TP_printk("soffs=%010llx, eoffs=%010llx, flags=%08x",
@@ -104,6 +104,24 @@ TRACE_EVENT(radeon_vm_set_page,
 		      __entry->flags, __entry->count)
 );
 
+TRACE_EVENT(radeon_vm_flush,
+	    TP_PROTO(uint64_t pd_addr, unsigned ring, unsigned id),
+	    TP_ARGS(pd_addr, ring, id),
+	    TP_STRUCT__entry(
+			     __field(u64, pd_addr)
+			     __field(u32, ring)
+			     __field(u32, id)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->pd_addr = pd_addr;
+			   __entry->ring = ring;
+			   __entry->id = id;
+			   ),
+	    TP_printk("pd_addr=%010Lx, ring=%u, id=%u",
+		      __entry->pd_addr, __entry->ring, __entry->id)
+);
+
 DECLARE_EVENT_CLASS(radeon_fence_request,
 
 	    TP_PROTO(struct drm_device *dev, int ring, u32 seqno),
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index c8a8a51..72afe82 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -521,6 +521,8 @@ static int radeon_ttm_backend_bind(struct ttm_tt *ttm,
 				   struct ttm_mem_reg *bo_mem)
 {
 	struct radeon_ttm_tt *gtt = (void*)ttm;
+	uint32_t flags = RADEON_GART_PAGE_VALID | RADEON_GART_PAGE_READ |
+		RADEON_GART_PAGE_WRITE;
 	int r;
 
 	gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT);
@@ -528,8 +530,10 @@ static int radeon_ttm_backend_bind(struct ttm_tt *ttm,
 		WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n",
 		     ttm->num_pages, bo_mem, ttm);
 	}
-	r = radeon_gart_bind(gtt->rdev, gtt->offset,
-			     ttm->num_pages, ttm->pages, gtt->ttm.dma_address);
+	if (ttm->caching_state == tt_cached)
+		flags |= RADEON_GART_PAGE_SNOOP;
+	r = radeon_gart_bind(gtt->rdev, gtt->offset, ttm->num_pages,
+			     ttm->pages, gtt->ttm.dma_address, flags);
 	if (r) {
 		DRM_ERROR("failed to bind %lu pages at 0x%08X\n",
 			  ttm->num_pages, (unsigned)gtt->offset);
@@ -726,7 +730,7 @@ int radeon_ttm_init(struct radeon_device *rdev)
 	radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
 
 	r = radeon_bo_create(rdev, 256 * 1024, PAGE_SIZE, true,
-			     RADEON_GEM_DOMAIN_VRAM,
+			     RADEON_GEM_DOMAIN_VRAM, 0,
 			     NULL, &rdev->stollen_vga_memory);
 	if (r) {
 		return r;
diff --git a/drivers/gpu/drm/radeon/radeon_ucode.c b/drivers/gpu/drm/radeon/radeon_ucode.c
new file mode 100644
index 0000000..6beec68
--- /dev/null
+++ b/drivers/gpu/drm/radeon/radeon_ucode.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/firmware.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <drm/drmP.h>
+#include "radeon.h"
+#include "radeon_ucode.h"
+
+static void radeon_ucode_print_common_hdr(const struct common_firmware_header *hdr)
+{
+	DRM_DEBUG("size_bytes: %u\n", le32_to_cpu(hdr->size_bytes));
+	DRM_DEBUG("header_size_bytes: %u\n", le32_to_cpu(hdr->header_size_bytes));
+	DRM_DEBUG("header_version_major: %u\n", le16_to_cpu(hdr->header_version_major));
+	DRM_DEBUG("header_version_minor: %u\n", le16_to_cpu(hdr->header_version_minor));
+	DRM_DEBUG("ip_version_major: %u\n", le16_to_cpu(hdr->ip_version_major));
+	DRM_DEBUG("ip_version_minor: %u\n", le16_to_cpu(hdr->ip_version_minor));
+	DRM_DEBUG("ucode_version: 0x%08x\n", le32_to_cpu(hdr->ucode_version));
+	DRM_DEBUG("ucode_size_bytes: %u\n", le32_to_cpu(hdr->ucode_size_bytes));
+	DRM_DEBUG("ucode_array_offset_bytes: %u\n",
+		  le32_to_cpu(hdr->ucode_array_offset_bytes));
+	DRM_DEBUG("crc32: 0x%08x\n", le32_to_cpu(hdr->crc32));
+}
+
+void radeon_ucode_print_mc_hdr(const struct common_firmware_header *hdr)
+{
+	uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+	uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+	DRM_DEBUG("MC\n");
+	radeon_ucode_print_common_hdr(hdr);
+
+	if (version_major == 1) {
+		const struct mc_firmware_header_v1_0 *mc_hdr =
+			container_of(hdr, struct mc_firmware_header_v1_0, header);
+
+		DRM_DEBUG("io_debug_size_bytes: %u\n",
+			  le32_to_cpu(mc_hdr->io_debug_size_bytes));
+		DRM_DEBUG("io_debug_array_offset_bytes: %u\n",
+			  le32_to_cpu(mc_hdr->io_debug_array_offset_bytes));
+	} else {
+		DRM_ERROR("Unknown MC ucode version: %u.%u\n", version_major, version_minor);
+	}
+}
+
+void radeon_ucode_print_smc_hdr(const struct common_firmware_header *hdr)
+{
+	uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+	uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+	DRM_DEBUG("SMC\n");
+	radeon_ucode_print_common_hdr(hdr);
+
+	if (version_major == 1) {
+		const struct smc_firmware_header_v1_0 *smc_hdr =
+			container_of(hdr, struct smc_firmware_header_v1_0, header);
+
+		DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(smc_hdr->ucode_start_addr));
+	} else {
+		DRM_ERROR("Unknown SMC ucode version: %u.%u\n", version_major, version_minor);
+	}
+}
+
+void radeon_ucode_print_gfx_hdr(const struct common_firmware_header *hdr)
+{
+	uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+	uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+	DRM_DEBUG("GFX\n");
+	radeon_ucode_print_common_hdr(hdr);
+
+	if (version_major == 1) {
+		const struct gfx_firmware_header_v1_0 *gfx_hdr =
+			container_of(hdr, struct gfx_firmware_header_v1_0, header);
+
+		DRM_DEBUG("ucode_feature_version: %u\n",
+			  le32_to_cpu(gfx_hdr->ucode_feature_version));
+		DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(gfx_hdr->jt_offset));
+		DRM_DEBUG("jt_size: %u\n", le32_to_cpu(gfx_hdr->jt_size));
+	} else {
+		DRM_ERROR("Unknown GFX ucode version: %u.%u\n", version_major, version_minor);
+	}
+}
+
+void radeon_ucode_print_rlc_hdr(const struct common_firmware_header *hdr)
+{
+	uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+	uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+	DRM_DEBUG("RLC\n");
+	radeon_ucode_print_common_hdr(hdr);
+
+	if (version_major == 1) {
+		const struct rlc_firmware_header_v1_0 *rlc_hdr =
+			container_of(hdr, struct rlc_firmware_header_v1_0, header);
+
+		DRM_DEBUG("ucode_feature_version: %u\n",
+			  le32_to_cpu(rlc_hdr->ucode_feature_version));
+		DRM_DEBUG("save_and_restore_offset: %u\n",
+			  le32_to_cpu(rlc_hdr->save_and_restore_offset));
+		DRM_DEBUG("clear_state_descriptor_offset: %u\n",
+			  le32_to_cpu(rlc_hdr->clear_state_descriptor_offset));
+		DRM_DEBUG("avail_scratch_ram_locations: %u\n",
+			  le32_to_cpu(rlc_hdr->avail_scratch_ram_locations));
+		DRM_DEBUG("master_pkt_description_offset: %u\n",
+			  le32_to_cpu(rlc_hdr->master_pkt_description_offset));
+	} else {
+		DRM_ERROR("Unknown RLC ucode version: %u.%u\n", version_major, version_minor);
+	}
+}
+
+void radeon_ucode_print_sdma_hdr(const struct common_firmware_header *hdr)
+{
+	uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+	uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+	DRM_DEBUG("SDMA\n");
+	radeon_ucode_print_common_hdr(hdr);
+
+	if (version_major == 1) {
+		const struct sdma_firmware_header_v1_0 *sdma_hdr =
+			container_of(hdr, struct sdma_firmware_header_v1_0, header);
+
+		DRM_DEBUG("ucode_feature_version: %u\n",
+			  le32_to_cpu(sdma_hdr->ucode_feature_version));
+		DRM_DEBUG("ucode_change_version: %u\n",
+			  le32_to_cpu(sdma_hdr->ucode_change_version));
+		DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(sdma_hdr->jt_offset));
+		DRM_DEBUG("jt_size: %u\n", le32_to_cpu(sdma_hdr->jt_size));
+	} else {
+		DRM_ERROR("Unknown SDMA ucode version: %u.%u\n",
+			  version_major, version_minor);
+	}
+}
+
+int radeon_ucode_validate(const struct firmware *fw)
+{
+	const struct common_firmware_header *hdr =
+		(const struct common_firmware_header *)fw->data;
+
+	if (fw->size == le32_to_cpu(hdr->size_bytes))
+		return 0;
+
+	return -EINVAL;
+}
+
diff --git a/drivers/gpu/drm/radeon/radeon_ucode.h b/drivers/gpu/drm/radeon/radeon_ucode.h
index 4e7c326..dc4576e 100644
--- a/drivers/gpu/drm/radeon/radeon_ucode.h
+++ b/drivers/gpu/drm/radeon/radeon_ucode.h
@@ -153,4 +153,75 @@
 #define HAWAII_SMC_UCODE_START       0x20000
 #define HAWAII_SMC_UCODE_SIZE        0x1FDEC
 
+struct common_firmware_header {
+	uint32_t size_bytes; /* size of the entire header+image(s) in bytes */
+	uint32_t header_size_bytes; /* size of just the header in bytes */
+	uint16_t header_version_major; /* header version */
+	uint16_t header_version_minor; /* header version */
+	uint16_t ip_version_major; /* IP version */
+	uint16_t ip_version_minor; /* IP version */
+	uint32_t ucode_version;
+	uint32_t ucode_size_bytes; /* size of ucode in bytes */
+	uint32_t ucode_array_offset_bytes; /* payload offset from the start of the header */
+	uint32_t crc32;  /* crc32 checksum of the payload */
+};
+
+/* version_major=1, version_minor=0 */
+struct mc_firmware_header_v1_0 {
+	struct common_firmware_header header;
+	uint32_t io_debug_size_bytes; /* size of debug array in dwords */
+	uint32_t io_debug_array_offset_bytes; /* payload offset from the start of the header */
+};
+
+/* version_major=1, version_minor=0 */
+struct smc_firmware_header_v1_0 {
+	struct common_firmware_header header;
+	uint32_t ucode_start_addr;
+};
+
+/* version_major=1, version_minor=0 */
+struct gfx_firmware_header_v1_0 {
+	struct common_firmware_header header;
+	uint32_t ucode_feature_version;
+	uint32_t jt_offset; /* jt location */
+	uint32_t jt_size;  /* size of jt */
+};
+
+/* version_major=1, version_minor=0 */
+struct rlc_firmware_header_v1_0 {
+	struct common_firmware_header header;
+	uint32_t ucode_feature_version;
+	uint32_t save_and_restore_offset;
+	uint32_t clear_state_descriptor_offset;
+	uint32_t avail_scratch_ram_locations;
+	uint32_t master_pkt_description_offset;
+};
+
+/* version_major=1, version_minor=0 */
+struct sdma_firmware_header_v1_0 {
+	struct common_firmware_header header;
+	uint32_t ucode_feature_version;
+	uint32_t ucode_change_version;
+	uint32_t jt_offset; /* jt location */
+	uint32_t jt_size; /* size of jt */
+};
+
+/* header is fixed size */
+union radeon_firmware_header {
+	struct common_firmware_header common;
+	struct mc_firmware_header_v1_0 mc;
+	struct smc_firmware_header_v1_0 smc;
+	struct gfx_firmware_header_v1_0 gfx;
+	struct rlc_firmware_header_v1_0 rlc;
+	struct sdma_firmware_header_v1_0 sdma;
+	uint8_t raw[0x100];
+};
+
+void radeon_ucode_print_mc_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_smc_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_gfx_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_rlc_hdr(const struct common_firmware_header *hdr);
+void radeon_ucode_print_sdma_hdr(const struct common_firmware_header *hdr);
+int radeon_ucode_validate(const struct firmware *fw);
+
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index a4ad270..6bf55ec 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -117,7 +117,7 @@ int radeon_uvd_init(struct radeon_device *rdev)
 	bo_size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 8) +
 		  RADEON_UVD_STACK_SIZE + RADEON_UVD_HEAP_SIZE;
 	r = radeon_bo_create(rdev, bo_size, PAGE_SIZE, true,
-			     RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->uvd.vcpu_bo);
+			     RADEON_GEM_DOMAIN_VRAM, 0, NULL, &rdev->uvd.vcpu_bo);
 	if (r) {
 		dev_err(rdev->dev, "(%d) failed to allocate UVD bo\n", r);
 		return r;
@@ -674,7 +674,7 @@ int radeon_uvd_get_create_msg(struct radeon_device *rdev, int ring,
 	int r, i;
 
 	r = radeon_bo_create(rdev, 1024, PAGE_SIZE, true,
-			     RADEON_GEM_DOMAIN_VRAM, NULL, &bo);
+			     RADEON_GEM_DOMAIN_VRAM, 0, NULL, &bo);
 	if (r)
 		return r;
 
@@ -720,7 +720,7 @@ int radeon_uvd_get_destroy_msg(struct radeon_device *rdev, int ring,
 	int r, i;
 
 	r = radeon_bo_create(rdev, 1024, PAGE_SIZE, true,
-			     RADEON_GEM_DOMAIN_VRAM, NULL, &bo);
+			     RADEON_GEM_DOMAIN_VRAM, 0, NULL, &bo);
 	if (r)
 		return r;
 
diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c
index aa21c31..f9b70a4 100644
--- a/drivers/gpu/drm/radeon/radeon_vce.c
+++ b/drivers/gpu/drm/radeon/radeon_vce.c
@@ -126,7 +126,7 @@ int radeon_vce_init(struct radeon_device *rdev)
 	size = RADEON_GPU_PAGE_ALIGN(rdev->vce_fw->size) +
 	       RADEON_VCE_STACK_SIZE + RADEON_VCE_HEAP_SIZE;
 	r = radeon_bo_create(rdev, size, PAGE_SIZE, true,
-			     RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->vce.vcpu_bo);
+			     RADEON_GEM_DOMAIN_VRAM, 0, NULL, &rdev->vce.vcpu_bo);
 	if (r) {
 		dev_err(rdev->dev, "(%d) failed to allocate VCE bo\n", r);
 		return r;
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 725d366..ccae4d9 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -238,8 +238,8 @@ void radeon_vm_flush(struct radeon_device *rdev,
 	uint64_t pd_addr = radeon_bo_gpu_offset(vm->page_directory);
 
 	/* if we can't remember our last VM flush then flush now! */
-	/* XXX figure out why we have to flush all the time */
-	if (!vm->last_flush || true || pd_addr != vm->pd_gpu_addr) {
+	if (!vm->last_flush || pd_addr != vm->pd_gpu_addr) {
+		trace_radeon_vm_flush(pd_addr, ring, vm->id);
 		vm->pd_gpu_addr = pd_addr;
 		radeon_ring_vm_flush(rdev, ring, vm);
 	}
@@ -325,17 +325,15 @@ struct radeon_bo_va *radeon_vm_bo_add(struct radeon_device *rdev,
 	}
 	bo_va->vm = vm;
 	bo_va->bo = bo;
-	bo_va->soffset = 0;
-	bo_va->eoffset = 0;
+	bo_va->it.start = 0;
+	bo_va->it.last = 0;
 	bo_va->flags = 0;
-	bo_va->valid = false;
+	bo_va->addr = 0;
 	bo_va->ref_count = 1;
 	INIT_LIST_HEAD(&bo_va->bo_list);
-	INIT_LIST_HEAD(&bo_va->vm_list);
 	INIT_LIST_HEAD(&bo_va->vm_status);
 
 	mutex_lock(&vm->mutex);
-	list_add(&bo_va->vm_list, &vm->va);
 	list_add_tail(&bo_va->bo_list, &bo->va);
 	mutex_unlock(&vm->mutex);
 
@@ -343,6 +341,42 @@ struct radeon_bo_va *radeon_vm_bo_add(struct radeon_device *rdev,
 }
 
 /**
+ * radeon_vm_set_pages - helper to call the right asic function
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: hw access flags
+ *
+ * Traces the parameters and calls the right asic functions
+ * to setup the page table using the DMA.
+ */
+static void radeon_vm_set_pages(struct radeon_device *rdev,
+				struct radeon_ib *ib,
+				uint64_t pe,
+				uint64_t addr, unsigned count,
+				uint32_t incr, uint32_t flags)
+{
+	trace_radeon_vm_set_page(pe, addr, count, incr, flags);
+
+	if ((flags & R600_PTE_GART_MASK) == R600_PTE_GART_MASK) {
+		uint64_t src = rdev->gart.table_addr + (addr >> 12) * 8;
+		radeon_asic_vm_copy_pages(rdev, ib, pe, src, count);
+
+	} else if ((flags & R600_PTE_SYSTEM) || (count < 3)) {
+		radeon_asic_vm_write_pages(rdev, ib, pe, addr,
+					   count, incr, flags);
+
+	} else {
+		radeon_asic_vm_set_pages(rdev, ib, pe, addr,
+					 count, incr, flags);
+	}
+}
+
+/**
  * radeon_vm_clear_bo - initially clear the page dir/table
  *
  * @rdev: radeon_device pointer
@@ -376,14 +410,15 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev,
 	addr = radeon_bo_gpu_offset(bo);
 	entries = radeon_bo_size(bo) / 8;
 
-	r = radeon_ib_get(rdev, R600_RING_TYPE_DMA_INDEX, &ib,
-			  NULL, entries * 2 + 64);
+	r = radeon_ib_get(rdev, R600_RING_TYPE_DMA_INDEX, &ib, NULL, 256);
 	if (r)
                 goto error;
 
 	ib.length_dw = 0;
 
-	radeon_asic_vm_set_page(rdev, &ib, addr, 0, entries, 0, 0);
+	radeon_vm_set_pages(rdev, &ib, addr, 0, entries, 0, 0);
+	radeon_asic_vm_pad_ib(rdev, &ib);
+	WARN_ON(ib.length_dw > 64);
 
 	r = radeon_ib_schedule(rdev, &ib, NULL);
 	if (r)
@@ -419,11 +454,9 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 			  uint32_t flags)
 {
 	uint64_t size = radeon_bo_size(bo_va->bo);
-	uint64_t eoffset, last_offset = 0;
 	struct radeon_vm *vm = bo_va->vm;
-	struct radeon_bo_va *tmp;
-	struct list_head *head;
 	unsigned last_pfn, pt_idx;
+	uint64_t eoffset;
 	int r;
 
 	if (soffset) {
@@ -445,51 +478,49 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 	}
 
 	mutex_lock(&vm->mutex);
-	head = &vm->va;
-	last_offset = 0;
-	list_for_each_entry(tmp, &vm->va, vm_list) {
-		if (bo_va == tmp) {
-			/* skip over currently modified bo */
-			continue;
+	if (bo_va->it.start || bo_va->it.last) {
+		if (bo_va->addr) {
+			/* add a clone of the bo_va to clear the old address */
+			struct radeon_bo_va *tmp;
+			tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL);
+			tmp->it.start = bo_va->it.start;
+			tmp->it.last = bo_va->it.last;
+			tmp->vm = vm;
+			tmp->addr = bo_va->addr;
+			tmp->bo = radeon_bo_ref(bo_va->bo);
+			list_add(&tmp->vm_status, &vm->freed);
 		}
 
-		if (soffset >= last_offset && eoffset <= tmp->soffset) {
-			/* bo can be added before this one */
-			break;
-		}
-		if (eoffset > tmp->soffset && soffset < tmp->eoffset) {
-			/* bo and tmp overlap, invalid offset */
-			dev_err(rdev->dev, "bo %p va 0x%08X conflict with (bo %p 0x%08X 0x%08X)\n",
-				bo_va->bo, (unsigned)bo_va->soffset, tmp->bo,
-				(unsigned)tmp->soffset, (unsigned)tmp->eoffset);
-			mutex_unlock(&vm->mutex);
-			return -EINVAL;
-		}
-		last_offset = tmp->eoffset;
-		head = &tmp->vm_list;
+		interval_tree_remove(&bo_va->it, &vm->va);
+		bo_va->it.start = 0;
+		bo_va->it.last = 0;
 	}
 
-	if (bo_va->soffset) {
-		/* add a clone of the bo_va to clear the old address */
-		tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL);
-		if (!tmp) {
+	soffset /= RADEON_GPU_PAGE_SIZE;
+	eoffset /= RADEON_GPU_PAGE_SIZE;
+	if (soffset || eoffset) {
+		struct interval_tree_node *it;
+		it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
+		if (it) {
+			struct radeon_bo_va *tmp;
+			tmp = container_of(it, struct radeon_bo_va, it);
+			/* bo and tmp overlap, invalid offset */
+			dev_err(rdev->dev, "bo %p va 0x%010Lx conflict with "
+				"(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo,
+				soffset, tmp->bo, tmp->it.start, tmp->it.last);
 			mutex_unlock(&vm->mutex);
-			return -ENOMEM;
+			return -EINVAL;
 		}
-		tmp->soffset = bo_va->soffset;
-		tmp->eoffset = bo_va->eoffset;
-		tmp->vm = vm;
-		list_add(&tmp->vm_status, &vm->freed);
+		bo_va->it.start = soffset;
+		bo_va->it.last = eoffset - 1;
+		interval_tree_insert(&bo_va->it, &vm->va);
 	}
 
-	bo_va->soffset = soffset;
-	bo_va->eoffset = eoffset;
 	bo_va->flags = flags;
-	bo_va->valid = false;
-	list_move(&bo_va->vm_list, head);
+	bo_va->addr = 0;
 
-	soffset = (soffset / RADEON_GPU_PAGE_SIZE) >> radeon_vm_block_size;
-	eoffset = (eoffset / RADEON_GPU_PAGE_SIZE) >> radeon_vm_block_size;
+	soffset >>= radeon_vm_block_size;
+	eoffset >>= radeon_vm_block_size;
 
 	BUG_ON(eoffset >= radeon_vm_num_pdes(rdev));
 
@@ -510,7 +541,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 
 		r = radeon_bo_create(rdev, RADEON_VM_PTE_COUNT * 8,
 				     RADEON_GPU_PAGE_SIZE, true,
-				     RADEON_GEM_DOMAIN_VRAM, NULL, &pt);
+				     RADEON_GEM_DOMAIN_VRAM, 0, NULL, &pt);
 		if (r)
 			return r;
 
@@ -611,7 +642,7 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev,
 	ndw = 64;
 
 	/* assume the worst case */
-	ndw += vm->max_pde_used * 16;
+	ndw += vm->max_pde_used * 6;
 
 	/* update too big for an IB */
 	if (ndw > 0xfffff)
@@ -640,9 +671,9 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev,
 		    ((last_pt + incr * count) != pt)) {
 
 			if (count) {
-				radeon_asic_vm_set_page(rdev, &ib, last_pde,
-							last_pt, count, incr,
-							R600_PTE_VALID);
+				radeon_vm_set_pages(rdev, &ib, last_pde,
+						    last_pt, count, incr,
+						    R600_PTE_VALID);
 			}
 
 			count = 1;
@@ -654,12 +685,14 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev,
 	}
 
 	if (count)
-		radeon_asic_vm_set_page(rdev, &ib, last_pde, last_pt, count,
-					incr, R600_PTE_VALID);
+		radeon_vm_set_pages(rdev, &ib, last_pde, last_pt, count,
+				    incr, R600_PTE_VALID);
 
 	if (ib.length_dw != 0) {
+		radeon_asic_vm_pad_ib(rdev, &ib);
 		radeon_semaphore_sync_to(ib.semaphore, pd->tbo.sync_obj);
 		radeon_semaphore_sync_to(ib.semaphore, vm->last_id_use);
+		WARN_ON(ib.length_dw > ndw);
 		r = radeon_ib_schedule(rdev, &ib, NULL);
 		if (r) {
 			radeon_ib_free(rdev, &ib);
@@ -725,30 +758,30 @@ static void radeon_vm_frag_ptes(struct radeon_device *rdev,
 	    (frag_start >= frag_end)) {
 
 		count = (pe_end - pe_start) / 8;
-		radeon_asic_vm_set_page(rdev, ib, pe_start, addr, count,
-					RADEON_GPU_PAGE_SIZE, flags);
+		radeon_vm_set_pages(rdev, ib, pe_start, addr, count,
+				    RADEON_GPU_PAGE_SIZE, flags);
 		return;
 	}
 
 	/* handle the 4K area at the beginning */
 	if (pe_start != frag_start) {
 		count = (frag_start - pe_start) / 8;
-		radeon_asic_vm_set_page(rdev, ib, pe_start, addr, count,
-					RADEON_GPU_PAGE_SIZE, flags);
+		radeon_vm_set_pages(rdev, ib, pe_start, addr, count,
+				    RADEON_GPU_PAGE_SIZE, flags);
 		addr += RADEON_GPU_PAGE_SIZE * count;
 	}
 
 	/* handle the area in the middle */
 	count = (frag_end - frag_start) / 8;
-	radeon_asic_vm_set_page(rdev, ib, frag_start, addr, count,
-				RADEON_GPU_PAGE_SIZE, flags | frag_flags);
+	radeon_vm_set_pages(rdev, ib, frag_start, addr, count,
+			    RADEON_GPU_PAGE_SIZE, flags | frag_flags);
 
 	/* handle the 4K area at the end */
 	if (frag_end != pe_end) {
 		addr += RADEON_GPU_PAGE_SIZE * count;
 		count = (pe_end - frag_end) / 8;
-		radeon_asic_vm_set_page(rdev, ib, frag_end, addr, count,
-					RADEON_GPU_PAGE_SIZE, flags);
+		radeon_vm_set_pages(rdev, ib, frag_end, addr, count,
+				    RADEON_GPU_PAGE_SIZE, flags);
 	}
 }
 
@@ -777,9 +810,6 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev,
 	unsigned count = 0;
 	uint64_t addr;
 
-	start = start / RADEON_GPU_PAGE_SIZE;
-	end = end / RADEON_GPU_PAGE_SIZE;
-
 	/* walk over the address space and update the page tables */
 	for (addr = start; addr < end; ) {
 		uint64_t pt_idx = addr >> radeon_vm_block_size;
@@ -842,55 +872,73 @@ int radeon_vm_bo_update(struct radeon_device *rdev,
 {
 	struct radeon_vm *vm = bo_va->vm;
 	struct radeon_ib ib;
-	unsigned nptes, ndw;
+	unsigned nptes, ncmds, ndw;
 	uint64_t addr;
+	uint32_t flags;
 	int r;
 
-
-	if (!bo_va->soffset) {
+	if (!bo_va->it.start) {
 		dev_err(rdev->dev, "bo %p don't has a mapping in vm %p\n",
 			bo_va->bo, vm);
 		return -EINVAL;
 	}
 
-	if ((bo_va->valid && mem) || (!bo_va->valid && mem == NULL))
-		return 0;
+	list_del_init(&bo_va->vm_status);
 
 	bo_va->flags &= ~RADEON_VM_PAGE_VALID;
 	bo_va->flags &= ~RADEON_VM_PAGE_SYSTEM;
+	bo_va->flags &= ~RADEON_VM_PAGE_SNOOPED;
 	if (mem) {
 		addr = mem->start << PAGE_SHIFT;
 		if (mem->mem_type != TTM_PL_SYSTEM) {
 			bo_va->flags |= RADEON_VM_PAGE_VALID;
-			bo_va->valid = true;
 		}
 		if (mem->mem_type == TTM_PL_TT) {
 			bo_va->flags |= RADEON_VM_PAGE_SYSTEM;
+			if (!(bo_va->bo->flags & (RADEON_GEM_GTT_WC | RADEON_GEM_GTT_UC)))
+				bo_va->flags |= RADEON_VM_PAGE_SNOOPED;
+
 		} else {
 			addr += rdev->vm_manager.vram_base_offset;
 		}
 	} else {
 		addr = 0;
-		bo_va->valid = false;
 	}
 
+	if (addr == bo_va->addr)
+		return 0;
+	bo_va->addr = addr;
+
 	trace_radeon_vm_bo_update(bo_va);
 
-	nptes = (bo_va->eoffset - bo_va->soffset) / RADEON_GPU_PAGE_SIZE;
+	nptes = bo_va->it.last - bo_va->it.start + 1;
+
+	/* reserve space for one command every (1 << BLOCK_SIZE) entries
+	   or 2k dwords (whatever is smaller) */
+	ncmds = (nptes >> min(radeon_vm_block_size, 11)) + 1;
 
 	/* padding, etc. */
 	ndw = 64;
 
-	if (radeon_vm_block_size > 11)
-		/* reserve space for one header for every 2k dwords */
-		ndw += (nptes >> 11) * 4;
-	else
-		/* reserve space for one header for
-		    every (1 << BLOCK_SIZE) entries */
-		ndw += (nptes >> radeon_vm_block_size) * 4;
+	flags = radeon_vm_page_flags(bo_va->flags);
+	if ((flags & R600_PTE_GART_MASK) == R600_PTE_GART_MASK) {
+		/* only copy commands needed */
+		ndw += ncmds * 7;
 
-	/* reserve space for pte addresses */
-	ndw += nptes * 2;
+	} else if (flags & R600_PTE_SYSTEM) {
+		/* header for write data commands */
+		ndw += ncmds * 4;
+
+		/* body of write data command */
+		ndw += nptes * 2;
+
+	} else {
+		/* set page commands needed */
+		ndw += ncmds * 10;
+
+		/* two extra commands for begin/end of fragment */
+		ndw += 2 * 10;
+	}
 
 	/* update too big for an IB */
 	if (ndw > 0xfffff)
@@ -901,8 +949,12 @@ int radeon_vm_bo_update(struct radeon_device *rdev,
 		return r;
 	ib.length_dw = 0;
 
-	radeon_vm_update_ptes(rdev, vm, &ib, bo_va->soffset, bo_va->eoffset,
-			      addr, radeon_vm_page_flags(bo_va->flags));
+	radeon_vm_update_ptes(rdev, vm, &ib, bo_va->it.start,
+			      bo_va->it.last + 1, addr,
+			      radeon_vm_page_flags(bo_va->flags));
+
+	radeon_asic_vm_pad_ib(rdev, &ib);
+	WARN_ON(ib.length_dw > ndw);
 
 	radeon_semaphore_sync_to(ib.semaphore, vm->fence);
 	r = radeon_ib_schedule(rdev, &ib, NULL);
@@ -936,8 +988,8 @@ int radeon_vm_clear_freed(struct radeon_device *rdev,
 	int r;
 
 	list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) {
-		list_del(&bo_va->vm_status);
 		r = radeon_vm_bo_update(rdev, bo_va, NULL);
+		radeon_bo_unref(&bo_va->bo);
 		kfree(bo_va);
 		if (r)
 			return r;
@@ -947,6 +999,31 @@ int radeon_vm_clear_freed(struct radeon_device *rdev,
 }
 
 /**
+ * radeon_vm_clear_invalids - clear invalidated BOs in the PT
+ *
+ * @rdev: radeon_device pointer
+ * @vm: requested vm
+ *
+ * Make sure all invalidated BOs are cleared in the PT.
+ * Returns 0 for success.
+ *
+ * PTs have to be reserved and mutex must be locked!
+ */
+int radeon_vm_clear_invalids(struct radeon_device *rdev,
+			     struct radeon_vm *vm)
+{
+	struct radeon_bo_va *bo_va, *tmp;
+	int r;
+
+	list_for_each_entry_safe(bo_va, tmp, &vm->invalidated, vm_status) {
+		r = radeon_vm_bo_update(rdev, bo_va, NULL);
+		if (r)
+			return r;
+	}
+	return 0;
+}
+
+/**
  * radeon_vm_bo_rmv - remove a bo to a specific vm
  *
  * @rdev: radeon_device pointer
@@ -964,10 +1041,11 @@ void radeon_vm_bo_rmv(struct radeon_device *rdev,
 	list_del(&bo_va->bo_list);
 
 	mutex_lock(&vm->mutex);
-	list_del(&bo_va->vm_list);
+	interval_tree_remove(&bo_va->it, &vm->va);
+	list_del(&bo_va->vm_status);
 
-	if (bo_va->soffset) {
-		bo_va->bo = NULL;
+	if (bo_va->addr) {
+		bo_va->bo = radeon_bo_ref(bo_va->bo);
 		list_add(&bo_va->vm_status, &vm->freed);
 	} else {
 		kfree(bo_va);
@@ -991,7 +1069,12 @@ void radeon_vm_bo_invalidate(struct radeon_device *rdev,
 	struct radeon_bo_va *bo_va;
 
 	list_for_each_entry(bo_va, &bo->va, bo_list) {
-		bo_va->valid = false;
+		if (bo_va->addr) {
+			mutex_lock(&bo_va->vm->mutex);
+			list_del(&bo_va->vm_status);
+			list_add(&bo_va->vm_status, &bo_va->vm->invalidated);
+			mutex_unlock(&bo_va->vm->mutex);
+		}
 	}
 }
 
@@ -1016,7 +1099,8 @@ int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm)
 	vm->last_flush = NULL;
 	vm->last_id_use = NULL;
 	mutex_init(&vm->mutex);
-	INIT_LIST_HEAD(&vm->va);
+	vm->va = RB_ROOT;
+	INIT_LIST_HEAD(&vm->invalidated);
 	INIT_LIST_HEAD(&vm->freed);
 
 	pd_size = radeon_vm_directory_size(rdev);
@@ -1031,7 +1115,7 @@ int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm)
 	}
 
 	r = radeon_bo_create(rdev, pd_size, align, true,
-			     RADEON_GEM_DOMAIN_VRAM, NULL,
+			     RADEON_GEM_DOMAIN_VRAM, 0, NULL,
 			     &vm->page_directory);
 	if (r)
 		return r;
@@ -1060,11 +1144,11 @@ void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm)
 	struct radeon_bo_va *bo_va, *tmp;
 	int i, r;
 
-	if (!list_empty(&vm->va)) {
+	if (!RB_EMPTY_ROOT(&vm->va)) {
 		dev_err(rdev->dev, "still active bo inside vm\n");
 	}
-	list_for_each_entry_safe(bo_va, tmp, &vm->va, vm_list) {
-		list_del_init(&bo_va->vm_list);
+	rbtree_postorder_for_each_entry_safe(bo_va, tmp, &vm->va, it.rb) {
+		interval_tree_remove(&bo_va->it, &vm->va);
 		r = radeon_bo_reserve(bo_va->bo, false);
 		if (!r) {
 			list_del_init(&bo_va->bo_list);
@@ -1072,8 +1156,10 @@ void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm)
 			kfree(bo_va);
 		}
 	}
-	list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status)
+	list_for_each_entry_safe(bo_va, tmp, &vm->freed, vm_status) {
+		radeon_bo_unref(&bo_va->bo);
 		kfree(bo_va);
+	}
 
 	for (i = 0; i < radeon_vm_num_pdes(rdev); i++)
 		radeon_bo_unref(&vm->page_tables[i].bo);
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index a0f96de..6c1fc33 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -109,7 +109,6 @@ int rs400_gart_enable(struct radeon_device *rdev)
 	uint32_t size_reg;
 	uint32_t tmp;
 
-	radeon_gart_restore(rdev);
 	tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
 	tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
 	WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
@@ -209,17 +208,24 @@ void rs400_gart_fini(struct radeon_device *rdev)
 	radeon_gart_table_ram_free(rdev);
 }
 
+#define RS400_PTE_UNSNOOPED (1 << 0)
 #define RS400_PTE_WRITEABLE (1 << 2)
 #define RS400_PTE_READABLE  (1 << 3)
 
-void rs400_gart_set_page(struct radeon_device *rdev, unsigned i, uint64_t addr)
+void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
+			 uint64_t addr, uint32_t flags)
 {
 	uint32_t entry;
 	u32 *gtt = rdev->gart.ptr;
 
 	entry = (lower_32_bits(addr) & PAGE_MASK) |
-		((upper_32_bits(addr) & 0xff) << 4) |
-		RS400_PTE_WRITEABLE | RS400_PTE_READABLE;
+		((upper_32_bits(addr) & 0xff) << 4);
+	if (flags & RADEON_GART_PAGE_READ)
+		addr |= RS400_PTE_READABLE;
+	if (flags & RADEON_GART_PAGE_WRITE)
+		addr |= RS400_PTE_WRITEABLE;
+	if (!(flags & RADEON_GART_PAGE_SNOOP))
+		entry |= RS400_PTE_UNSNOOPED;
 	entry = cpu_to_le32(entry);
 	gtt[i] = entry;
 }
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index d1a35cb..5f6db46 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -555,7 +555,6 @@ static int rs600_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* Enable bus master */
 	tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
 	WREG32(RADEON_BUS_CNTL, tmp);
@@ -626,15 +625,21 @@ static void rs600_gart_fini(struct radeon_device *rdev)
 	radeon_gart_table_vram_free(rdev);
 }
 
-void rs600_gart_set_page(struct radeon_device *rdev, unsigned i, uint64_t addr)
+void rs600_gart_set_page(struct radeon_device *rdev, unsigned i,
+			 uint64_t addr, uint32_t flags)
 {
 	void __iomem *ptr = (void *)rdev->gart.ptr;
 
 	addr = addr & 0xFFFFFFFFFFFFF000ULL;
-	if (addr == rdev->dummy_page.addr)
-		addr |= R600_PTE_SYSTEM | R600_PTE_SNOOPED;
-	else
-		addr |= R600_PTE_GART;
+	addr |= R600_PTE_SYSTEM;
+	if (flags & RADEON_GART_PAGE_VALID)
+		addr |= R600_PTE_VALID;
+	if (flags & RADEON_GART_PAGE_READ)
+		addr |= R600_PTE_READABLE;
+	if (flags & RADEON_GART_PAGE_WRITE)
+		addr |= R600_PTE_WRITEABLE;
+	if (flags & RADEON_GART_PAGE_SNOOP)
+		addr |= R600_PTE_SNOOPED;
 	writeq(addr, ptr + (i * 8));
 }
 
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index da8703d..2983f17 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -900,7 +900,6 @@ static int rv770_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* Setup L2 cache */
 	WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
 				ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 9e854fd..011779b 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -42,6 +42,14 @@ MODULE_FIRMWARE("radeon/TAHITI_mc.bin");
 MODULE_FIRMWARE("radeon/TAHITI_mc2.bin");
 MODULE_FIRMWARE("radeon/TAHITI_rlc.bin");
 MODULE_FIRMWARE("radeon/TAHITI_smc.bin");
+
+MODULE_FIRMWARE("radeon/tahiti_pfp.bin");
+MODULE_FIRMWARE("radeon/tahiti_me.bin");
+MODULE_FIRMWARE("radeon/tahiti_ce.bin");
+MODULE_FIRMWARE("radeon/tahiti_mc.bin");
+MODULE_FIRMWARE("radeon/tahiti_rlc.bin");
+MODULE_FIRMWARE("radeon/tahiti_smc.bin");
+
 MODULE_FIRMWARE("radeon/PITCAIRN_pfp.bin");
 MODULE_FIRMWARE("radeon/PITCAIRN_me.bin");
 MODULE_FIRMWARE("radeon/PITCAIRN_ce.bin");
@@ -49,6 +57,14 @@ MODULE_FIRMWARE("radeon/PITCAIRN_mc.bin");
 MODULE_FIRMWARE("radeon/PITCAIRN_mc2.bin");
 MODULE_FIRMWARE("radeon/PITCAIRN_rlc.bin");
 MODULE_FIRMWARE("radeon/PITCAIRN_smc.bin");
+
+MODULE_FIRMWARE("radeon/pitcairn_pfp.bin");
+MODULE_FIRMWARE("radeon/pitcairn_me.bin");
+MODULE_FIRMWARE("radeon/pitcairn_ce.bin");
+MODULE_FIRMWARE("radeon/pitcairn_mc.bin");
+MODULE_FIRMWARE("radeon/pitcairn_rlc.bin");
+MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
+
 MODULE_FIRMWARE("radeon/VERDE_pfp.bin");
 MODULE_FIRMWARE("radeon/VERDE_me.bin");
 MODULE_FIRMWARE("radeon/VERDE_ce.bin");
@@ -56,6 +72,14 @@ MODULE_FIRMWARE("radeon/VERDE_mc.bin");
 MODULE_FIRMWARE("radeon/VERDE_mc2.bin");
 MODULE_FIRMWARE("radeon/VERDE_rlc.bin");
 MODULE_FIRMWARE("radeon/VERDE_smc.bin");
+
+MODULE_FIRMWARE("radeon/verde_pfp.bin");
+MODULE_FIRMWARE("radeon/verde_me.bin");
+MODULE_FIRMWARE("radeon/verde_ce.bin");
+MODULE_FIRMWARE("radeon/verde_mc.bin");
+MODULE_FIRMWARE("radeon/verde_rlc.bin");
+MODULE_FIRMWARE("radeon/verde_smc.bin");
+
 MODULE_FIRMWARE("radeon/OLAND_pfp.bin");
 MODULE_FIRMWARE("radeon/OLAND_me.bin");
 MODULE_FIRMWARE("radeon/OLAND_ce.bin");
@@ -63,6 +87,14 @@ MODULE_FIRMWARE("radeon/OLAND_mc.bin");
 MODULE_FIRMWARE("radeon/OLAND_mc2.bin");
 MODULE_FIRMWARE("radeon/OLAND_rlc.bin");
 MODULE_FIRMWARE("radeon/OLAND_smc.bin");
+
+MODULE_FIRMWARE("radeon/oland_pfp.bin");
+MODULE_FIRMWARE("radeon/oland_me.bin");
+MODULE_FIRMWARE("radeon/oland_ce.bin");
+MODULE_FIRMWARE("radeon/oland_mc.bin");
+MODULE_FIRMWARE("radeon/oland_rlc.bin");
+MODULE_FIRMWARE("radeon/oland_smc.bin");
+
 MODULE_FIRMWARE("radeon/HAINAN_pfp.bin");
 MODULE_FIRMWARE("radeon/HAINAN_me.bin");
 MODULE_FIRMWARE("radeon/HAINAN_ce.bin");
@@ -71,6 +103,13 @@ MODULE_FIRMWARE("radeon/HAINAN_mc2.bin");
 MODULE_FIRMWARE("radeon/HAINAN_rlc.bin");
 MODULE_FIRMWARE("radeon/HAINAN_smc.bin");
 
+MODULE_FIRMWARE("radeon/hainan_pfp.bin");
+MODULE_FIRMWARE("radeon/hainan_me.bin");
+MODULE_FIRMWARE("radeon/hainan_ce.bin");
+MODULE_FIRMWARE("radeon/hainan_mc.bin");
+MODULE_FIRMWARE("radeon/hainan_rlc.bin");
+MODULE_FIRMWARE("radeon/hainan_smc.bin");
+
 static u32 si_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh);
 static void si_pcie_gen3_enable(struct radeon_device *rdev);
 static void si_program_aspm(struct radeon_device *rdev);
@@ -1470,38 +1509,54 @@ static const u32 hainan_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = {
 /* ucode loading */
 int si_mc_load_microcode(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
+	const __be32 *fw_data = NULL;
+	const __le32 *new_fw_data = NULL;
 	u32 running, blackout = 0;
-	u32 *io_mc_regs;
+	u32 *io_mc_regs = NULL;
+	const __le32 *new_io_mc_regs = NULL;
 	int i, regs_size, ucode_size;
 
 	if (!rdev->mc_fw)
 		return -EINVAL;
 
-	ucode_size = rdev->mc_fw->size / 4;
+	if (rdev->new_fw) {
+		const struct mc_firmware_header_v1_0 *hdr =
+			(const struct mc_firmware_header_v1_0 *)rdev->mc_fw->data;
+
+		radeon_ucode_print_mc_hdr(&hdr->header);
+		regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
+		new_io_mc_regs = (const __le32 *)
+			(rdev->mc_fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+		ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+		new_fw_data = (const __le32 *)
+			(rdev->mc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+	} else {
+		ucode_size = rdev->mc_fw->size / 4;
 
-	switch (rdev->family) {
-	case CHIP_TAHITI:
-		io_mc_regs = (u32 *)&tahiti_io_mc_regs;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_PITCAIRN:
-		io_mc_regs = (u32 *)&pitcairn_io_mc_regs;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_VERDE:
-	default:
-		io_mc_regs = (u32 *)&verde_io_mc_regs;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_OLAND:
-		io_mc_regs = (u32 *)&oland_io_mc_regs;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
-	case CHIP_HAINAN:
-		io_mc_regs = (u32 *)&hainan_io_mc_regs;
-		regs_size = TAHITI_IO_MC_REGS_SIZE;
-		break;
+		switch (rdev->family) {
+		case CHIP_TAHITI:
+			io_mc_regs = (u32 *)&tahiti_io_mc_regs;
+			regs_size = TAHITI_IO_MC_REGS_SIZE;
+			break;
+		case CHIP_PITCAIRN:
+			io_mc_regs = (u32 *)&pitcairn_io_mc_regs;
+			regs_size = TAHITI_IO_MC_REGS_SIZE;
+			break;
+		case CHIP_VERDE:
+		default:
+			io_mc_regs = (u32 *)&verde_io_mc_regs;
+			regs_size = TAHITI_IO_MC_REGS_SIZE;
+			break;
+		case CHIP_OLAND:
+			io_mc_regs = (u32 *)&oland_io_mc_regs;
+			regs_size = TAHITI_IO_MC_REGS_SIZE;
+			break;
+		case CHIP_HAINAN:
+			io_mc_regs = (u32 *)&hainan_io_mc_regs;
+			regs_size = TAHITI_IO_MC_REGS_SIZE;
+			break;
+		}
+		fw_data = (const __be32 *)rdev->mc_fw->data;
 	}
 
 	running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
@@ -1518,13 +1573,21 @@ int si_mc_load_microcode(struct radeon_device *rdev)
 
 		/* load mc io regs */
 		for (i = 0; i < regs_size; i++) {
-			WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
-			WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+			if (rdev->new_fw) {
+				WREG32(MC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++));
+				WREG32(MC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++));
+			} else {
+				WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
+				WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
+			}
 		}
 		/* load the MC ucode */
-		fw_data = (const __be32 *)rdev->mc_fw->data;
-		for (i = 0; i < ucode_size; i++)
-			WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+		for (i = 0; i < ucode_size; i++) {
+			if (rdev->new_fw)
+				WREG32(MC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++));
+			else
+				WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
+		}
 
 		/* put the engine back into the active state */
 		WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
@@ -1553,18 +1616,19 @@ int si_mc_load_microcode(struct radeon_device *rdev)
 static int si_init_microcode(struct radeon_device *rdev)
 {
 	const char *chip_name;
-	const char *rlc_chip_name;
+	const char *new_chip_name;
 	size_t pfp_req_size, me_req_size, ce_req_size, rlc_req_size, mc_req_size;
 	size_t smc_req_size, mc2_req_size;
 	char fw_name[30];
 	int err;
+	int new_fw = 0;
 
 	DRM_DEBUG("\n");
 
 	switch (rdev->family) {
 	case CHIP_TAHITI:
 		chip_name = "TAHITI";
-		rlc_chip_name = "TAHITI";
+		new_chip_name = "tahiti";
 		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
 		me_req_size = SI_PM4_UCODE_SIZE * 4;
 		ce_req_size = SI_CE_UCODE_SIZE * 4;
@@ -1575,7 +1639,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 		break;
 	case CHIP_PITCAIRN:
 		chip_name = "PITCAIRN";
-		rlc_chip_name = "PITCAIRN";
+		new_chip_name = "pitcairn";
 		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
 		me_req_size = SI_PM4_UCODE_SIZE * 4;
 		ce_req_size = SI_CE_UCODE_SIZE * 4;
@@ -1586,7 +1650,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 		break;
 	case CHIP_VERDE:
 		chip_name = "VERDE";
-		rlc_chip_name = "VERDE";
+		new_chip_name = "verde";
 		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
 		me_req_size = SI_PM4_UCODE_SIZE * 4;
 		ce_req_size = SI_CE_UCODE_SIZE * 4;
@@ -1597,7 +1661,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 		break;
 	case CHIP_OLAND:
 		chip_name = "OLAND";
-		rlc_chip_name = "OLAND";
+		new_chip_name = "oland";
 		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
 		me_req_size = SI_PM4_UCODE_SIZE * 4;
 		ce_req_size = SI_CE_UCODE_SIZE * 4;
@@ -1607,7 +1671,7 @@ static int si_init_microcode(struct radeon_device *rdev)
 		break;
 	case CHIP_HAINAN:
 		chip_name = "HAINAN";
-		rlc_chip_name = "HAINAN";
+		new_chip_name = "hainan";
 		pfp_req_size = SI_PFP_UCODE_SIZE * 4;
 		me_req_size = SI_PM4_UCODE_SIZE * 4;
 		ce_req_size = SI_CE_UCODE_SIZE * 4;
@@ -1618,86 +1682,178 @@ static int si_init_microcode(struct radeon_device *rdev)
 	default: BUG();
 	}
 
-	DRM_INFO("Loading %s Microcode\n", chip_name);
+	DRM_INFO("Loading %s Microcode\n", new_chip_name);
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", new_chip_name);
 	err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "si_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
+		err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->pfp_fw->size != pfp_req_size) {
+			printk(KERN_ERR
+			       "si_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->pfp_fw->size, fw_name);
+			err = -EINVAL;
+			goto out;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->pfp_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "si_cp: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", new_chip_name);
 	err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "si_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->me_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
+		err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->me_fw->size != me_req_size) {
+			printk(KERN_ERR
+			       "si_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->me_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->me_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "si_cp: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", new_chip_name);
 	err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->ce_fw->size != ce_req_size) {
-		printk(KERN_ERR
-		       "si_cp: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->ce_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
+		err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->ce_fw->size != ce_req_size) {
+			printk(KERN_ERR
+			       "si_cp: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->ce_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->ce_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "si_cp: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", new_chip_name);
 	err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
-	if (err)
-		goto out;
-	if (rdev->rlc_fw->size != rlc_req_size) {
-		printk(KERN_ERR
-		       "si_rlc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->rlc_fw->size, fw_name);
-		err = -EINVAL;
+	if (err) {
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name);
+		err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
+		if (err)
+			goto out;
+		if (rdev->rlc_fw->size != rlc_req_size) {
+			printk(KERN_ERR
+			       "si_rlc: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->rlc_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->rlc_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "si_cp: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", new_chip_name);
 	err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
 	if (err) {
-		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
 		err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
-		if (err)
+		if (err) {
+			snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+			err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
+			if (err)
+				goto out;
+		}
+		if ((rdev->mc_fw->size != mc_req_size) &&
+		    (rdev->mc_fw->size != mc2_req_size)) {
+			printk(KERN_ERR
+			       "si_mc: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->mc_fw->size, fw_name);
+			err = -EINVAL;
+		}
+		DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
+	} else {
+		err = radeon_ucode_validate(rdev->mc_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "si_cp: validation failed for firmware \"%s\"\n",
+			       fw_name);
 			goto out;
+		} else {
+			new_fw++;
+		}
 	}
-	if ((rdev->mc_fw->size != mc_req_size) &&
-	    (rdev->mc_fw->size != mc2_req_size)) {
-		printk(KERN_ERR
-		       "si_mc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->mc_fw->size, fw_name);
-		err = -EINVAL;
-	}
-	DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
 
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+	snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", new_chip_name);
 	err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
 	if (err) {
-		printk(KERN_ERR
-		       "smc: error loading firmware \"%s\"\n",
-		       fw_name);
-		release_firmware(rdev->smc_fw);
-		rdev->smc_fw = NULL;
-		err = 0;
-	} else if (rdev->smc_fw->size != smc_req_size) {
-		printk(KERN_ERR
-		       "si_smc: Bogus length %zu in firmware \"%s\"\n",
-		       rdev->smc_fw->size, fw_name);
-		err = -EINVAL;
+		snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+		err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
+		if (err) {
+			printk(KERN_ERR
+			       "smc: error loading firmware \"%s\"\n",
+			       fw_name);
+			release_firmware(rdev->smc_fw);
+			rdev->smc_fw = NULL;
+			err = 0;
+		} else if (rdev->smc_fw->size != smc_req_size) {
+			printk(KERN_ERR
+			       "si_smc: Bogus length %zu in firmware \"%s\"\n",
+			       rdev->smc_fw->size, fw_name);
+			err = -EINVAL;
+		}
+	} else {
+		err = radeon_ucode_validate(rdev->smc_fw);
+		if (err) {
+			printk(KERN_ERR
+			       "si_cp: validation failed for firmware \"%s\"\n",
+			       fw_name);
+			goto out;
+		} else {
+			new_fw++;
+		}
 	}
 
+	if (new_fw == 0) {
+		rdev->new_fw = false;
+	} else if (new_fw < 6) {
+		printk(KERN_ERR "si_fw: mixing new and old firmware!\n");
+		err = -EINVAL;
+	} else {
+		rdev->new_fw = true;
+	}
 out:
 	if (err) {
 		if (err != -EINVAL)
@@ -3282,34 +3438,77 @@ static void si_cp_enable(struct radeon_device *rdev, bool enable)
 
 static int si_cp_load_microcode(struct radeon_device *rdev)
 {
-	const __be32 *fw_data;
 	int i;
 
-	if (!rdev->me_fw || !rdev->pfp_fw)
+	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw)
 		return -EINVAL;
 
 	si_cp_enable(rdev, false);
 
-	/* PFP */
-	fw_data = (const __be32 *)rdev->pfp_fw->data;
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < SI_PFP_UCODE_SIZE; i++)
-		WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_PFP_UCODE_ADDR, 0);
-
-	/* CE */
-	fw_data = (const __be32 *)rdev->ce_fw->data;
-	WREG32(CP_CE_UCODE_ADDR, 0);
-	for (i = 0; i < SI_CE_UCODE_SIZE; i++)
-		WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_CE_UCODE_ADDR, 0);
-
-	/* ME */
-	fw_data = (const __be32 *)rdev->me_fw->data;
-	WREG32(CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < SI_PM4_UCODE_SIZE; i++)
-		WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-	WREG32(CP_ME_RAM_WADDR, 0);
+	if (rdev->new_fw) {
+		const struct gfx_firmware_header_v1_0 *pfp_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data;
+		const struct gfx_firmware_header_v1_0 *ce_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data;
+		const struct gfx_firmware_header_v1_0 *me_hdr =
+			(const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data;
+		const __le32 *fw_data;
+		u32 fw_size;
+
+		radeon_ucode_print_gfx_hdr(&pfp_hdr->header);
+		radeon_ucode_print_gfx_hdr(&ce_hdr->header);
+		radeon_ucode_print_gfx_hdr(&me_hdr->header);
+
+		/* PFP */
+		fw_data = (const __le32 *)
+			(rdev->pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+
+		/* CE */
+		fw_data = (const __le32 *)
+			(rdev->ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_CE_UCODE_ADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_CE_UCODE_ADDR, 0);
+
+		/* ME */
+		fw_data = (const __be32 *)
+			(rdev->me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes));
+		fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4;
+		WREG32(CP_ME_RAM_WADDR, 0);
+		for (i = 0; i < fw_size; i++)
+			WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++));
+		WREG32(CP_ME_RAM_WADDR, 0);
+	} else {
+		const __be32 *fw_data;
+
+		/* PFP */
+		fw_data = (const __be32 *)rdev->pfp_fw->data;
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+		for (i = 0; i < SI_PFP_UCODE_SIZE; i++)
+			WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_PFP_UCODE_ADDR, 0);
+
+		/* CE */
+		fw_data = (const __be32 *)rdev->ce_fw->data;
+		WREG32(CP_CE_UCODE_ADDR, 0);
+		for (i = 0; i < SI_CE_UCODE_SIZE; i++)
+			WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_CE_UCODE_ADDR, 0);
+
+		/* ME */
+		fw_data = (const __be32 *)rdev->me_fw->data;
+		WREG32(CP_ME_RAM_WADDR, 0);
+		for (i = 0; i < SI_PM4_UCODE_SIZE; i++)
+			WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
+		WREG32(CP_ME_RAM_WADDR, 0);
+	}
 
 	WREG32(CP_PFP_UCODE_ADDR, 0);
 	WREG32(CP_CE_UCODE_ADDR, 0);
@@ -4048,7 +4247,6 @@ static int si_pcie_gart_enable(struct radeon_device *rdev)
 	r = radeon_gart_table_vram_pin(rdev);
 	if (r)
 		return r;
-	radeon_gart_restore(rdev);
 	/* Setup TLB control */
 	WREG32(MC_VM_MX_L1_TLB_CNTL,
 	       (0xA << 7) |
@@ -4815,7 +5013,7 @@ void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
 
 	/* write new base address */
 	radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
-	radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
+	radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
 				 WRITE_DATA_DST_SEL(0)));
 
 	if (vm->id < 8) {
@@ -5592,7 +5790,6 @@ static void si_enable_lbpw(struct radeon_device *rdev, bool enable)
 static int si_rlc_resume(struct radeon_device *rdev)
 {
 	u32 i;
-	const __be32 *fw_data;
 
 	if (!rdev->rlc_fw)
 		return -EINVAL;
@@ -5615,10 +5812,26 @@ static int si_rlc_resume(struct radeon_device *rdev)
 	WREG32(RLC_MC_CNTL, 0);
 	WREG32(RLC_UCODE_CNTL, 0);
 
-	fw_data = (const __be32 *)rdev->rlc_fw->data;
-	for (i = 0; i < SI_RLC_UCODE_SIZE; i++) {
-		WREG32(RLC_UCODE_ADDR, i);
-		WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
+	if (rdev->new_fw) {
+		const struct rlc_firmware_header_v1_0 *hdr =
+			(const struct rlc_firmware_header_v1_0 *)rdev->rlc_fw->data;
+		u32 fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
+		const __le32 *fw_data = (const __le32 *)
+			(rdev->rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+
+		radeon_ucode_print_rlc_hdr(&hdr->header);
+
+		for (i = 0; i < fw_size; i++) {
+			WREG32(RLC_UCODE_ADDR, i);
+			WREG32(RLC_UCODE_DATA, le32_to_cpup(fw_data++));
+		}
+	} else {
+		const __be32 *fw_data =
+			(const __be32 *)rdev->rlc_fw->data;
+		for (i = 0; i < SI_RLC_UCODE_SIZE; i++) {
+			WREG32(RLC_UCODE_ADDR, i);
+			WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
+		}
 	}
 	WREG32(RLC_UCODE_ADDR, 0);
 
@@ -6318,7 +6531,8 @@ restart_ih:
 		case 16: /* D5 page flip */
 		case 18: /* D6 page flip */
 			DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
-			radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+			if (radeon_use_pflipirq > 0)
+				radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
 			break;
 		case 42: /* HPD hotplug */
 			switch (src_data) {
diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c
index e24c94b..7165051 100644
--- a/drivers/gpu/drm/radeon/si_dma.c
+++ b/drivers/gpu/drm/radeon/si_dma.c
@@ -56,7 +56,41 @@ bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
 }
 
 /**
- * si_dma_vm_set_page - update the page tables using the DMA
+ * si_dma_vm_copy_pages - update PTEs by copying them from the GART
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @src: src addr where to copy from
+ * @count: number of page entries to update
+ *
+ * Update PTEs by copying them from the GART using the DMA (SI).
+ */
+void si_dma_vm_copy_pages(struct radeon_device *rdev,
+			  struct radeon_ib *ib,
+			  uint64_t pe, uint64_t src,
+			  unsigned count)
+{
+	while (count) {
+		unsigned bytes = count * 8;
+		if (bytes > 0xFFFF8)
+			bytes = 0xFFFF8;
+
+		ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
+						      1, 0, 0, bytes);
+		ib->ptr[ib->length_dw++] = lower_32_bits(pe);
+		ib->ptr[ib->length_dw++] = lower_32_bits(src);
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+		ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
+
+		pe += bytes;
+		src += bytes;
+		count -= bytes / 8;
+	}
+}
+
+/**
+ * si_dma_vm_write_pages - update PTEs by writing them manually
  *
  * @rdev: radeon_device pointer
  * @ib: indirect buffer to fill with commands
@@ -66,83 +100,89 @@ bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
  * @incr: increase next addr by incr bytes
  * @flags: access flags
  *
- * Update the page tables using the DMA (SI).
+ * Update PTEs by writing them manually using the DMA (SI).
  */
-void si_dma_vm_set_page(struct radeon_device *rdev,
-			struct radeon_ib *ib,
-			uint64_t pe,
-			uint64_t addr, unsigned count,
-			uint32_t incr, uint32_t flags)
+void si_dma_vm_write_pages(struct radeon_device *rdev,
+			   struct radeon_ib *ib,
+			   uint64_t pe,
+			   uint64_t addr, unsigned count,
+			   uint32_t incr, uint32_t flags)
 {
 	uint64_t value;
 	unsigned ndw;
 
-	trace_radeon_vm_set_page(pe, addr, count, incr, flags);
-
-	if (flags == R600_PTE_GART) {
-		uint64_t src = rdev->gart.table_addr + (addr >> 12) * 8;
-		while (count) {
-			unsigned bytes = count * 8;
-			if (bytes > 0xFFFF8)
-				bytes = 0xFFFF8;
-
-			ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
-							      1, 0, 0, bytes);
-			ib->ptr[ib->length_dw++] = lower_32_bits(pe);
-			ib->ptr[ib->length_dw++] = lower_32_bits(src);
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
-			ib->ptr[ib->length_dw++] = upper_32_bits(src) & 0xff;
-
-			pe += bytes;
-			src += bytes;
-			count -= bytes / 8;
-		}
-	} else if (flags & R600_PTE_SYSTEM) {
-		while (count) {
-			ndw = count * 2;
-			if (ndw > 0xFFFFE)
-				ndw = 0xFFFFE;
-
-			/* for non-physically contiguous pages (system) */
-			ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
-			ib->ptr[ib->length_dw++] = pe;
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
-			for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+	while (count) {
+		ndw = count * 2;
+		if (ndw > 0xFFFFE)
+			ndw = 0xFFFFE;
+
+		/* for non-physically contiguous pages (system) */
+		ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw);
+		ib->ptr[ib->length_dw++] = pe;
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+		for (; ndw > 0; ndw -= 2, --count, pe += 8) {
+			if (flags & R600_PTE_SYSTEM) {
 				value = radeon_vm_map_gart(rdev, addr);
 				value &= 0xFFFFFFFFFFFFF000ULL;
-				addr += incr;
-				value |= flags;
-				ib->ptr[ib->length_dw++] = value;
-				ib->ptr[ib->length_dw++] = upper_32_bits(value);
-			}
-		}
-	} else {
-		while (count) {
-			ndw = count * 2;
-			if (ndw > 0xFFFFE)
-				ndw = 0xFFFFE;
-
-			if (flags & R600_PTE_VALID)
+			} else if (flags & R600_PTE_VALID) {
 				value = addr;
-			else
+			} else {
 				value = 0;
-			/* for physically contiguous pages (vram) */
-			ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
-			ib->ptr[ib->length_dw++] = pe; /* dst addr */
-			ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
-			ib->ptr[ib->length_dw++] = flags; /* mask */
-			ib->ptr[ib->length_dw++] = 0;
-			ib->ptr[ib->length_dw++] = value; /* value */
+			}
+			addr += incr;
+			value |= flags;
+			ib->ptr[ib->length_dw++] = value;
 			ib->ptr[ib->length_dw++] = upper_32_bits(value);
-			ib->ptr[ib->length_dw++] = incr; /* increment size */
-			ib->ptr[ib->length_dw++] = 0;
-			pe += ndw * 4;
-			addr += (ndw / 2) * incr;
-			count -= ndw / 2;
 		}
 	}
-	while (ib->length_dw & 0x7)
-		ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0);
+}
+
+/**
+ * si_dma_vm_set_pages - update the page tables using the DMA
+ *
+ * @rdev: radeon_device pointer
+ * @ib: indirect buffer to fill with commands
+ * @pe: addr of the page entry
+ * @addr: dst addr to write into pe
+ * @count: number of page entries to update
+ * @incr: increase next addr by incr bytes
+ * @flags: access flags
+ *
+ * Update the page tables using the DMA (SI).
+ */
+void si_dma_vm_set_pages(struct radeon_device *rdev,
+			 struct radeon_ib *ib,
+			 uint64_t pe,
+			 uint64_t addr, unsigned count,
+			 uint32_t incr, uint32_t flags)
+{
+	uint64_t value;
+	unsigned ndw;
+
+	while (count) {
+		ndw = count * 2;
+		if (ndw > 0xFFFFE)
+			ndw = 0xFFFFE;
+
+		if (flags & R600_PTE_VALID)
+			value = addr;
+		else
+			value = 0;
+
+		/* for physically contiguous pages (vram) */
+		ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
+		ib->ptr[ib->length_dw++] = pe; /* dst addr */
+		ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
+		ib->ptr[ib->length_dw++] = flags; /* mask */
+		ib->ptr[ib->length_dw++] = 0;
+		ib->ptr[ib->length_dw++] = value; /* value */
+		ib->ptr[ib->length_dw++] = upper_32_bits(value);
+		ib->ptr[ib->length_dw++] = incr; /* increment size */
+		ib->ptr[ib->length_dw++] = 0;
+		pe += ndw * 4;
+		addr += (ndw / 2) * incr;
+		count -= ndw / 2;
+	}
 }
 
 void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 5891886..70e61ff 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -3812,6 +3812,27 @@ void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
 	voltage_table->count = max_voltage_steps;
 }
 
+static int si_get_svi2_voltage_table(struct radeon_device *rdev,
+				     struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
+				     struct atom_voltage_table *voltage_table)
+{
+	u32 i;
+
+	if (voltage_dependency_table == NULL)
+		return -EINVAL;
+
+	voltage_table->mask_low = 0;
+	voltage_table->phase_delay = 0;
+
+	voltage_table->count = voltage_dependency_table->count;
+	for (i = 0; i < voltage_table->count; i++) {
+		voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
+		voltage_table->entries[i].smio_low = 0;
+	}
+
+	return 0;
+}
+
 static int si_construct_voltage_tables(struct radeon_device *rdev)
 {
 	struct rv7xx_power_info *pi = rv770_get_pi(rdev);
@@ -3819,15 +3840,25 @@ static int si_construct_voltage_tables(struct radeon_device *rdev)
 	struct si_power_info *si_pi = si_get_pi(rdev);
 	int ret;
 
-	ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
-					    VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
-	if (ret)
-		return ret;
+	if (pi->voltage_control) {
+		ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
+						    VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
+		if (ret)
+			return ret;
 
-	if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
-		si_trim_voltage_table_to_fit_state_table(rdev,
-							 SISLANDS_MAX_NO_VREG_STEPS,
-							 &eg_pi->vddc_voltage_table);
+		if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
+			si_trim_voltage_table_to_fit_state_table(rdev,
+								 SISLANDS_MAX_NO_VREG_STEPS,
+								 &eg_pi->vddc_voltage_table);
+	} else if (si_pi->voltage_control_svi2) {
+		ret = si_get_svi2_voltage_table(rdev,
+						&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
+						&eg_pi->vddc_voltage_table);
+		if (ret)
+			return ret;
+	} else {
+		return -EINVAL;
+	}
 
 	if (eg_pi->vddci_control) {
 		ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
@@ -3840,6 +3871,13 @@ static int si_construct_voltage_tables(struct radeon_device *rdev)
 								 SISLANDS_MAX_NO_VREG_STEPS,
 								 &eg_pi->vddci_voltage_table);
 	}
+	if (si_pi->vddci_control_svi2) {
+		ret = si_get_svi2_voltage_table(rdev,
+						&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
+						&eg_pi->vddci_voltage_table);
+		if (ret)
+			return ret;
+	}
 
 	if (pi->mvdd_control) {
 		ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
@@ -3893,46 +3931,55 @@ static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
 	struct si_power_info *si_pi = si_get_pi(rdev);
 	u8 i;
 
-	if (eg_pi->vddc_voltage_table.count) {
-		si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
-		table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
-			cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
-
-		for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
-			if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
-				table->maxVDDCIndexInPPTable = i;
-				break;
+	if (si_pi->voltage_control_svi2) {
+		si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
+			si_pi->svc_gpio_id);
+		si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
+			si_pi->svd_gpio_id);
+		si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
+					   2);
+	} else {
+		if (eg_pi->vddc_voltage_table.count) {
+			si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
+			table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+				cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
+
+			for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
+				if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
+					table->maxVDDCIndexInPPTable = i;
+					break;
+				}
 			}
 		}
-	}
 
-	if (eg_pi->vddci_voltage_table.count) {
-		si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
+		if (eg_pi->vddci_voltage_table.count) {
+			si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
 
-		table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
-			cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
-	}
+			table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
+				cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
+		}
 
 
-	if (si_pi->mvdd_voltage_table.count) {
-		si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
+		if (si_pi->mvdd_voltage_table.count) {
+			si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
 
-		table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
-			cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
-	}
+			table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
+				cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
+		}
 
-	if (si_pi->vddc_phase_shed_control) {
-		if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
-						      &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
-			si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
+		if (si_pi->vddc_phase_shed_control) {
+			if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
+							      &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
+				si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
 
-			table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
-				cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
+				table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+					cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
 
-			si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
-						   (u32)si_pi->vddc_phase_shed_table.phase_delay);
-		} else {
-			si_pi->vddc_phase_shed_control = false;
+				si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
+							   (u32)si_pi->vddc_phase_shed_table.phase_delay);
+			} else {
+				si_pi->vddc_phase_shed_control = false;
+			}
 		}
 	}
 
@@ -5798,16 +5845,17 @@ int si_dpm_enable(struct radeon_device *rdev)
 {
 	struct rv7xx_power_info *pi = rv770_get_pi(rdev);
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+	struct si_power_info *si_pi = si_get_pi(rdev);
 	struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
 	int ret;
 
 	if (si_is_smc_running(rdev))
 		return -EINVAL;
-	if (pi->voltage_control)
+	if (pi->voltage_control || si_pi->voltage_control_svi2)
 		si_enable_voltage_control(rdev, true);
 	if (pi->mvdd_control)
 		si_get_mvdd_configuration(rdev);
-	if (pi->voltage_control) {
+	if (pi->voltage_control || si_pi->voltage_control_svi2) {
 		ret = si_construct_voltage_tables(rdev);
 		if (ret) {
 			DRM_ERROR("si_construct_voltage_tables failed\n");
@@ -6406,16 +6454,32 @@ int si_dpm_init(struct radeon_device *rdev)
 	ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
 
 	pi->voltage_control =
-		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_GPIO_LUT);
+		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+					    VOLTAGE_OBJ_GPIO_LUT);
+	if (!pi->voltage_control) {
+		si_pi->voltage_control_svi2 =
+			radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+						    VOLTAGE_OBJ_SVID2);
+		if (si_pi->voltage_control_svi2)
+			radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+						  &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
+	}
 
 	pi->mvdd_control =
-		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, VOLTAGE_OBJ_GPIO_LUT);
+		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
+					    VOLTAGE_OBJ_GPIO_LUT);
 
 	eg_pi->vddci_control =
-		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, VOLTAGE_OBJ_GPIO_LUT);
+		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
+					    VOLTAGE_OBJ_GPIO_LUT);
+	if (!eg_pi->vddci_control)
+		si_pi->vddci_control_svi2 =
+			radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
+						    VOLTAGE_OBJ_SVID2);
 
 	si_pi->vddc_phase_shed_control =
-		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_PHASE_LUT);
+		radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
+					    VOLTAGE_OBJ_PHASE_LUT);
 
 	rv770_get_engine_memory_ss(rdev);
 
diff --git a/drivers/gpu/drm/radeon/si_dpm.h b/drivers/gpu/drm/radeon/si_dpm.h
index 4ce5032..8b5c06a 100644
--- a/drivers/gpu/drm/radeon/si_dpm.h
+++ b/drivers/gpu/drm/radeon/si_dpm.h
@@ -170,6 +170,8 @@ struct si_power_info {
 	bool vddc_phase_shed_control;
 	bool pspp_notify_required;
 	bool sclk_deep_sleep_above_low;
+	bool voltage_control_svi2;
+	bool vddci_control_svi2;
 	/* smc offsets */
 	u32 sram_end;
 	u32 state_table_start;
@@ -192,6 +194,9 @@ struct si_power_info {
 	SMC_SIslands_MCRegisters smc_mc_reg_table;
 	SISLANDS_SMC_STATETABLE smc_statetable;
 	PP_SIslands_PAPMParameters papm_parm;
+	/* SVI2 */
+	u8 svd_gpio_id;
+	u8 svc_gpio_id;
 };
 
 #define SISLANDS_INITIAL_STATE_ARB_INDEX    0
diff --git a/drivers/gpu/drm/radeon/si_smc.c b/drivers/gpu/drm/radeon/si_smc.c
index e80efcf..73dbc79 100644
--- a/drivers/gpu/drm/radeon/si_smc.c
+++ b/drivers/gpu/drm/radeon/si_smc.c
@@ -219,36 +219,48 @@ int si_load_smc_ucode(struct radeon_device *rdev, u32 limit)
 	if (!rdev->smc_fw)
 		return -EINVAL;
 
-	switch (rdev->family) {
-	case CHIP_TAHITI:
-		ucode_start_address = TAHITI_SMC_UCODE_START;
-		ucode_size = TAHITI_SMC_UCODE_SIZE;
-		break;
-	case CHIP_PITCAIRN:
-		ucode_start_address = PITCAIRN_SMC_UCODE_START;
-		ucode_size = PITCAIRN_SMC_UCODE_SIZE;
-		break;
-	case CHIP_VERDE:
-		ucode_start_address = VERDE_SMC_UCODE_START;
-		ucode_size = VERDE_SMC_UCODE_SIZE;
-		break;
-	case CHIP_OLAND:
-		ucode_start_address = OLAND_SMC_UCODE_START;
-		ucode_size = OLAND_SMC_UCODE_SIZE;
-		break;
-	case CHIP_HAINAN:
-		ucode_start_address = HAINAN_SMC_UCODE_START;
-		ucode_size = HAINAN_SMC_UCODE_SIZE;
-		break;
-	default:
-		DRM_ERROR("unknown asic in smc ucode loader\n");
-		BUG();
+	if (rdev->new_fw) {
+		const struct smc_firmware_header_v1_0 *hdr =
+			(const struct smc_firmware_header_v1_0 *)rdev->smc_fw->data;
+
+		radeon_ucode_print_smc_hdr(&hdr->header);
+
+		ucode_start_address = le32_to_cpu(hdr->ucode_start_addr);
+		ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes);
+		src = (const u8 *)
+			(rdev->smc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+	} else {
+		switch (rdev->family) {
+		case CHIP_TAHITI:
+			ucode_start_address = TAHITI_SMC_UCODE_START;
+			ucode_size = TAHITI_SMC_UCODE_SIZE;
+			break;
+		case CHIP_PITCAIRN:
+			ucode_start_address = PITCAIRN_SMC_UCODE_START;
+			ucode_size = PITCAIRN_SMC_UCODE_SIZE;
+			break;
+		case CHIP_VERDE:
+			ucode_start_address = VERDE_SMC_UCODE_START;
+			ucode_size = VERDE_SMC_UCODE_SIZE;
+			break;
+		case CHIP_OLAND:
+			ucode_start_address = OLAND_SMC_UCODE_START;
+			ucode_size = OLAND_SMC_UCODE_SIZE;
+			break;
+		case CHIP_HAINAN:
+			ucode_start_address = HAINAN_SMC_UCODE_START;
+			ucode_size = HAINAN_SMC_UCODE_SIZE;
+			break;
+		default:
+			DRM_ERROR("unknown asic in smc ucode loader\n");
+			BUG();
+		}
+		src = (const u8 *)rdev->smc_fw->data;
 	}
 
 	if (ucode_size & 3)
 		return -EINVAL;
 
-	src = (const u8 *)rdev->smc_fw->data;
 	spin_lock_irqsave(&rdev->smc_idx_lock, flags);
 	WREG32(SMC_IND_INDEX_0, ucode_start_address);
 	WREG32_P(SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, ~AUTO_INCREMENT_IND_0);
diff --git a/drivers/gpu/drm/radeon/sislands_smc.h b/drivers/gpu/drm/radeon/sislands_smc.h
index 10e945a..623a0b1 100644
--- a/drivers/gpu/drm/radeon/sislands_smc.h
+++ b/drivers/gpu/drm/radeon/sislands_smc.h
@@ -241,6 +241,9 @@ typedef struct SISLANDS_SMC_STATETABLE SISLANDS_SMC_STATETABLE;
 #define SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width  0xF4
 #define SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen   0xFC
 #define SI_SMC_SOFT_REGISTER_vr_hot_gpio              0x100
+#define SI_SMC_SOFT_REGISTER_svi_rework_plat_type     0x118
+#define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd   0x11c
+#define SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc   0x120
 
 #define SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES 16
 #define SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES 32
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 792fd1d..fda64b7 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -187,7 +187,7 @@ static struct drm_driver rcar_du_driver = {
  * Power management
  */
 
-#if CONFIG_PM_SLEEP
+#ifdef CONFIG_PM_SLEEP
 static int rcar_du_pm_suspend(struct device *dev)
 {
 	struct rcar_du_device *rcdu = dev_get_drvdata(dev);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index a87edfa..7602610 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -135,7 +135,9 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv,
 {
 	struct rcar_du_device *rcdu = dev->dev_private;
 	const struct rcar_du_format_info *format;
+	unsigned int max_pitch;
 	unsigned int align;
+	unsigned int bpp;
 
 	format = rcar_du_format_info(mode_cmd->pixel_format);
 	if (format == NULL) {
@@ -144,13 +146,20 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv,
 		return ERR_PTR(-EINVAL);
 	}
 
+	/*
+	 * The pitch and alignment constraints are expressed in pixels on the
+	 * hardware side and in bytes in the DRM API.
+	 */
+	bpp = format->planes == 2 ? 1 : format->bpp / 8;
+	max_pitch =  4096 * bpp;
+
 	if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B))
 		align = 128;
 	else
-		align = 16 * format->bpp / 8;
+		align = 16 * bpp;
 
 	if (mode_cmd->pitches[0] & (align - 1) ||
-	    mode_cmd->pitches[0] >= 8192) {
+	    mode_cmd->pitches[0] >= max_pitch) {
 		dev_dbg(dev->dev, "invalid pitch value %u\n",
 			mode_cmd->pitches[0]);
 		return ERR_PTR(-EINVAL);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
index 289048d..21426bd 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
@@ -64,7 +64,7 @@ static const struct drm_connector_helper_funcs connector_helper_funcs = {
 
 static void rcar_du_lvds_connector_destroy(struct drm_connector *connector)
 {
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 }
 
@@ -105,7 +105,7 @@ int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu,
 		return ret;
 
 	drm_connector_helper_add(connector, &connector_helper_funcs);
-	ret = drm_sysfs_connector_add(connector);
+	ret = drm_connector_register(connector);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c b/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c
index ccfe64c..8af3944 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c
@@ -32,7 +32,7 @@ static const struct drm_connector_helper_funcs connector_helper_funcs = {
 
 static void rcar_du_vga_connector_destroy(struct drm_connector *connector)
 {
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 }
 
@@ -70,7 +70,7 @@ int rcar_du_vga_connector_init(struct rcar_du_device *rcdu,
 		return ret;
 
 	drm_connector_helper_add(connector, &connector_helper_funcs);
-	ret = drm_sysfs_connector_add(connector);
+	ret = drm_connector_register(connector);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index faf176b..47875de 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -692,7 +692,7 @@ static void shmob_drm_connector_destroy(struct drm_connector *connector)
 	struct shmob_drm_connector *scon = to_shmob_connector(connector);
 
 	shmob_drm_backlight_exit(scon);
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 }
 
@@ -726,7 +726,7 @@ int shmob_drm_connector_create(struct shmob_drm_device *sdev,
 		return ret;
 
 	drm_connector_helper_add(connector, &connector_helper_funcs);
-	ret = drm_sysfs_connector_add(connector);
+	ret = drm_connector_register(connector);
 	if (ret < 0)
 		goto err_cleanup;
 
@@ -749,7 +749,7 @@ int shmob_drm_connector_create(struct shmob_drm_device *sdev,
 err_backlight:
 	shmob_drm_backlight_exit(&sdev->connector);
 err_sysfs:
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 err_cleanup:
 	drm_connector_cleanup(connector);
 	return ret;
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 82c84c7..ff4ba48 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -297,7 +297,7 @@ static struct drm_driver shmob_drm_driver = {
  * Power management
  */
 
-#if CONFIG_PM_SLEEP
+#ifdef CONFIG_PM_SLEEP
 static int shmob_drm_pm_suspend(struct device *dev)
 {
 	struct shmob_drm_device *sdev = dev_get_drvdata(dev);
diff --git a/drivers/gpu/drm/sti/Kconfig b/drivers/gpu/drm/sti/Kconfig
new file mode 100644
index 0000000..2d9d425
--- /dev/null
+++ b/drivers/gpu/drm/sti/Kconfig
@@ -0,0 +1,14 @@
+config DRM_STI
+	tristate "DRM Support for STMicroelectronics SoC stiH41x Series"
+	depends on DRM && (SOC_STIH415 || SOC_STIH416 || ARCH_MULTIPLATFORM)
+	select DRM_KMS_HELPER
+	select DRM_GEM_CMA_HELPER
+	select DRM_KMS_CMA_HELPER
+	help
+	  Choose this option to enable DRM on STM stiH41x chipset
+
+config DRM_STI_FBDEV
+	bool "DRM frame buffer device for STMicroelectronics SoC stiH41x Serie"
+	depends on DRM_STI
+	help
+	  Choose this option to enable FBDEV on top of DRM for STM stiH41x chipset
diff --git a/drivers/gpu/drm/sti/Makefile b/drivers/gpu/drm/sti/Makefile
new file mode 100644
index 0000000..04ac2ce
--- /dev/null
+++ b/drivers/gpu/drm/sti/Makefile
@@ -0,0 +1,21 @@
+sticompositor-y := \
+	sti_layer.o \
+	sti_mixer.o \
+	sti_gdp.o \
+	sti_vid.o \
+	sti_compositor.o \
+	sti_drm_crtc.o \
+	sti_drm_plane.o
+
+stihdmi-y := sti_hdmi.o \
+	sti_hdmi_tx3g0c55phy.o \
+	sti_hdmi_tx3g4c28phy.o \
+
+obj-$(CONFIG_DRM_STI) = \
+	sti_vtg.o \
+	sti_vtac.o \
+	stihdmi.o \
+	sti_hda.o \
+	sti_tvout.o \
+	sticompositor.o \
+	sti_drm_drv.o
\ No newline at end of file
diff --git a/drivers/gpu/drm/sti/NOTES b/drivers/gpu/drm/sti/NOTES
new file mode 100644
index 0000000..57e2579
--- /dev/null
+++ b/drivers/gpu/drm/sti/NOTES
@@ -0,0 +1,58 @@
+1. stiH display hardware IP
+---------------------------
+The STMicroelectronics stiH SoCs use a common chain of HW display IP blocks:
+- The High Quality Video Display Processor (HQVDP) gets video frames from a
+  video decoder and does high quality video processing, including scaling.
+
+- The Compositor is a multiplane, dual-mixer (Main & Aux) digital processor. It
+  has several inputs:
+  - The graphics planes are internally processed by the Generic Display
+    Pipeline (GDP).
+  - The video plug (VID) connects to the HQVDP output.
+  - The cursor handles ... a cursor.
+- The TV OUT pre-formats (convert, clip, round) the compositor output data
+- The HDMI / DVO / HD Analog / SD analog IP builds the video signals
+  - DVO (Digital Video Output) handles a 24bits parallel signal
+  - The HD analog signal is typically driven by a YCbCr cable, supporting up to
+    1080i mode.
+  - The SD analog signal is typically used for legacy TV
+- The VTG (Video Timing Generators) build Vsync signals used by the other HW IP
+Note that some stiH drivers support only a subset of thee HW IP.
+
+                  .-------------.   .-----------.   .-----------.
+GPU >-------------+GDP     Main |   |           +---+    HDMI   +--> HDMI
+GPU >-------------+GDP     mixer+---+           |   :===========:
+GPU >-------------+Cursor       |   |           +---+    DVO    +--> 24b//
+        -------   |  COMPOSITOR |   |  TV OUT   |   :===========:
+       |       |  |             |   |           +---+ HD analog +--> YCbCr
+Vid >--+ HQVDP +--+VID     Aux  +---+           |   :===========:
+dec    |       |  |        mixer|   |           +---+ SD analog +--> CVBS
+       '-------'  '-------------'   '-----------'   '-----------'
+                   .-----------.
+                   |       main+--> Vsync
+                   | VTG       |
+                   |        aux+--> Vsync
+                   '-----------'
+
+2. DRM / HW mapping
+-------------------
+These IP are mapped to the DRM objects as following:
+- The CRTCs are mapped to the Compositor Main and Aux Mixers
+- The Framebuffers and planes are mapped to the Compositor GDP (non video
+  buffers) and to HQVDP+VID (video buffers)
+- The Cursor is mapped to the Compositor Cursor
+- The Encoders are mapped to the TVOut
+- The Bridges/Connectors are mapped to the HDMI / DVO / HD Analog / SD analog
+
+FB & planes         Cursor      CRTC     Encoders    Bridges/Connectors
+   |                   |          |         |                       |
+   |                   |          |         |                       |
+   |              .-------------. | .-----------.   .-----------.   |
+   +------------> |GDP |   Main | | |       +-> |   |    HDMI   | <-+
+   +------------> |GDP v   mixer|<+ |       |   |   :===========:   |
+   |              |Cursor       | | |       +-> |   |    DVO    | <-+
+   |    -------   |  COMPOSITOR | | |TV OUT |   |   :===========:   |
+   |   |       |  |             | | |       +-> |   | HD analog | <-+
+   +-> | HQVDP |  |VID     Aux  |<+ |       |   |   :===========:   |
+       |       |  |        mixer|   |       +-> |   | SD analog | <-+
+       '-------'  '-------------'   '-----------'   '-----------'
diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c
new file mode 100644
index 0000000..390d93e
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_compositor.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drmP.h>
+
+#include "sti_compositor.h"
+#include "sti_drm_crtc.h"
+#include "sti_drm_drv.h"
+#include "sti_drm_plane.h"
+#include "sti_gdp.h"
+#include "sti_vtg.h"
+
+/*
+ * stiH407 compositor properties
+ */
+struct sti_compositor_data stih407_compositor_data = {
+	.nb_subdev = 6,
+	.subdev_desc = {
+			{STI_GPD_SUBDEV, (int)STI_GDP_0, 0x100},
+			{STI_GPD_SUBDEV, (int)STI_GDP_1, 0x200},
+			{STI_GPD_SUBDEV, (int)STI_GDP_2, 0x300},
+			{STI_GPD_SUBDEV, (int)STI_GDP_3, 0x400},
+			{STI_VID_SUBDEV, (int)STI_VID_0, 0x700},
+			{STI_MIXER_MAIN_SUBDEV, STI_MIXER_MAIN, 0xC00}
+	},
+};
+
+/*
+ * stiH416 compositor properties
+ * Note:
+ * on stih416 MIXER_AUX has a different base address from MIXER_MAIN
+ * Moreover, GDPx is different for Main and Aux Mixer. So this subdev map does
+ * not fit for stiH416 if we want to enable the MIXER_AUX.
+ */
+struct sti_compositor_data stih416_compositor_data = {
+	.nb_subdev = 3,
+	.subdev_desc = {
+			{STI_GPD_SUBDEV, (int)STI_GDP_0, 0x100},
+			{STI_GPD_SUBDEV, (int)STI_GDP_1, 0x200},
+			{STI_MIXER_MAIN_SUBDEV, STI_MIXER_MAIN, 0xC00}
+	},
+};
+
+static int sti_compositor_init_subdev(struct sti_compositor *compo,
+		struct sti_compositor_subdev_descriptor *desc,
+		unsigned int array_size)
+{
+	unsigned int i, mixer_id = 0, layer_id = 0;
+
+	for (i = 0; i < array_size; i++) {
+		switch (desc[i].type) {
+		case STI_MIXER_MAIN_SUBDEV:
+		case STI_MIXER_AUX_SUBDEV:
+			compo->mixer[mixer_id++] =
+			    sti_mixer_create(compo->dev, desc[i].id,
+					     compo->regs + desc[i].offset);
+			break;
+		case STI_GPD_SUBDEV:
+		case STI_VID_SUBDEV:
+			compo->layer[layer_id++] =
+			    sti_layer_create(compo->dev, desc[i].id,
+					     compo->regs + desc[i].offset);
+			break;
+			/* case STI_CURSOR_SUBDEV : TODO */
+		default:
+			DRM_ERROR("Unknow subdev compoment type\n");
+			return 1;
+		}
+
+	}
+	compo->nb_mixers = mixer_id;
+	compo->nb_layers = layer_id;
+
+	return 0;
+}
+
+static int sti_compositor_bind(struct device *dev, struct device *master,
+	void *data)
+{
+	struct sti_compositor *compo = dev_get_drvdata(dev);
+	struct drm_device *drm_dev = data;
+	unsigned int i, crtc = 0, plane = 0;
+	struct sti_drm_private *dev_priv = drm_dev->dev_private;
+	struct drm_plane *cursor = NULL;
+	struct drm_plane *primary = NULL;
+
+	dev_priv->compo = compo;
+
+	for (i = 0; i < compo->nb_layers; i++) {
+		if (compo->layer[i]) {
+			enum sti_layer_desc desc = compo->layer[i]->desc;
+			enum sti_layer_type type = desc & STI_LAYER_TYPE_MASK;
+			enum drm_plane_type plane_type = DRM_PLANE_TYPE_OVERLAY;
+
+			if (compo->mixer[crtc])
+				plane_type = DRM_PLANE_TYPE_PRIMARY;
+
+			switch (type) {
+			case STI_CUR:
+				cursor = sti_drm_plane_init(drm_dev,
+						compo->layer[i],
+						(1 << crtc) - 1,
+						DRM_PLANE_TYPE_CURSOR);
+				break;
+			case STI_GDP:
+			case STI_VID:
+				primary = sti_drm_plane_init(drm_dev,
+						compo->layer[i],
+						(1 << crtc) - 1, plane_type);
+				plane++;
+				break;
+			case STI_BCK:
+				break;
+			}
+
+			/* The first planes are reserved for primary planes*/
+			if (compo->mixer[crtc]) {
+				sti_drm_crtc_init(drm_dev, compo->mixer[crtc],
+						primary, cursor);
+				crtc++;
+				cursor = NULL;
+			}
+		}
+	}
+
+	drm_vblank_init(drm_dev, crtc);
+	/* Allow usage of vblank without having to call drm_irq_install */
+	drm_dev->irq_enabled = 1;
+
+	DRM_DEBUG_DRIVER("Initialized %d DRM CRTC(s) and %d DRM plane(s)\n",
+			 crtc, plane);
+	DRM_DEBUG_DRIVER("DRM plane(s) for VID/VDP not created yet\n");
+
+	return 0;
+}
+
+static void sti_compositor_unbind(struct device *dev, struct device *master,
+	void *data)
+{
+	/* do nothing */
+}
+
+static const struct component_ops sti_compositor_ops = {
+	.bind	= sti_compositor_bind,
+	.unbind	= sti_compositor_unbind,
+};
+
+static const struct of_device_id compositor_of_match[] = {
+	{
+		.compatible = "st,stih416-compositor",
+		.data = &stih416_compositor_data,
+	}, {
+		.compatible = "st,stih407-compositor",
+		.data = &stih407_compositor_data,
+	}, {
+		/* end node */
+	}
+};
+MODULE_DEVICE_TABLE(of, compositor_of_match);
+
+static int sti_compositor_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
+	struct device_node *vtg_np;
+	struct sti_compositor *compo;
+	struct resource *res;
+	int err;
+
+	compo = devm_kzalloc(dev, sizeof(*compo), GFP_KERNEL);
+	if (!compo) {
+		DRM_ERROR("Failed to allocate compositor context\n");
+		return -ENOMEM;
+	}
+	compo->dev = dev;
+	compo->vtg_vblank_nb.notifier_call = sti_drm_crtc_vblank_cb;
+
+	/* populate data structure depending on compatibility */
+	BUG_ON(!of_match_node(compositor_of_match, np)->data);
+
+	memcpy(&compo->data, of_match_node(compositor_of_match, np)->data,
+	       sizeof(struct sti_compositor_data));
+
+	/* Get Memory ressources */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		DRM_ERROR("Get memory resource failed\n");
+		return -ENXIO;
+	}
+	compo->regs = devm_ioremap(dev, res->start, resource_size(res));
+	if (compo->regs == NULL) {
+		DRM_ERROR("Register mapping failed\n");
+		return -ENXIO;
+	}
+
+	/* Get clock resources */
+	compo->clk_compo_main = devm_clk_get(dev, "compo_main");
+	if (IS_ERR(compo->clk_compo_main)) {
+		DRM_ERROR("Cannot get compo_main clock\n");
+		return PTR_ERR(compo->clk_compo_main);
+	}
+
+	compo->clk_compo_aux = devm_clk_get(dev, "compo_aux");
+	if (IS_ERR(compo->clk_compo_aux)) {
+		DRM_ERROR("Cannot get compo_aux clock\n");
+		return PTR_ERR(compo->clk_compo_aux);
+	}
+
+	compo->clk_pix_main = devm_clk_get(dev, "pix_main");
+	if (IS_ERR(compo->clk_pix_main)) {
+		DRM_ERROR("Cannot get pix_main clock\n");
+		return PTR_ERR(compo->clk_pix_main);
+	}
+
+	compo->clk_pix_aux = devm_clk_get(dev, "pix_aux");
+	if (IS_ERR(compo->clk_pix_aux)) {
+		DRM_ERROR("Cannot get pix_aux clock\n");
+		return PTR_ERR(compo->clk_pix_aux);
+	}
+
+	/* Get reset resources */
+	compo->rst_main = devm_reset_control_get(dev, "compo-main");
+	/* Take compo main out of reset */
+	if (!IS_ERR(compo->rst_main))
+		reset_control_deassert(compo->rst_main);
+
+	compo->rst_aux = devm_reset_control_get(dev, "compo-aux");
+	/* Take compo aux out of reset */
+	if (!IS_ERR(compo->rst_aux))
+		reset_control_deassert(compo->rst_aux);
+
+	vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0);
+	if (vtg_np)
+		compo->vtg_main = of_vtg_find(vtg_np);
+
+	vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 1);
+	if (vtg_np)
+		compo->vtg_aux = of_vtg_find(vtg_np);
+
+	/* Initialize compositor subdevices */
+	err = sti_compositor_init_subdev(compo, compo->data.subdev_desc,
+					 compo->data.nb_subdev);
+	if (err)
+		return err;
+
+	platform_set_drvdata(pdev, compo);
+
+	return component_add(&pdev->dev, &sti_compositor_ops);
+}
+
+static int sti_compositor_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &sti_compositor_ops);
+	return 0;
+}
+
+static struct platform_driver sti_compositor_driver = {
+	.driver = {
+		.name = "sti-compositor",
+		.owner = THIS_MODULE,
+		.of_match_table = compositor_of_match,
+	},
+	.probe = sti_compositor_probe,
+	.remove = sti_compositor_remove,
+};
+
+module_platform_driver(sti_compositor_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_compositor.h b/drivers/gpu/drm/sti/sti_compositor.h
new file mode 100644
index 0000000..3ea19db
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_compositor.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_COMPOSITOR_H_
+#define _STI_COMPOSITOR_H_
+
+#include <linux/clk.h>
+#include <linux/kernel.h>
+
+#include "sti_layer.h"
+#include "sti_mixer.h"
+
+#define WAIT_NEXT_VSYNC_MS      50 /*ms*/
+
+#define STI_MAX_LAYER 8
+#define STI_MAX_MIXER 2
+
+enum sti_compositor_subdev_type {
+	STI_MIXER_MAIN_SUBDEV,
+	STI_MIXER_AUX_SUBDEV,
+	STI_GPD_SUBDEV,
+	STI_VID_SUBDEV,
+	STI_CURSOR_SUBDEV,
+};
+
+struct sti_compositor_subdev_descriptor {
+	enum sti_compositor_subdev_type type;
+	int id;
+	unsigned int offset;
+};
+
+/**
+ * STI Compositor data structure
+ *
+ * @nb_subdev: number of subdevices supported by the compositor
+ * @subdev_desc: subdev list description
+ */
+#define MAX_SUBDEV 9
+struct sti_compositor_data {
+	unsigned int nb_subdev;
+	struct sti_compositor_subdev_descriptor subdev_desc[MAX_SUBDEV];
+};
+
+/**
+ * STI Compositor structure
+ *
+ * @dev: driver device
+ * @regs: registers (main)
+ * @data: device data
+ * @clk_compo_main: clock for main compo
+ * @clk_compo_aux: clock for aux compo
+ * @clk_pix_main: pixel clock for main path
+ * @clk_pix_aux: pixel clock for aux path
+ * @rst_main: reset control of the main path
+ * @rst_aux: reset control of the aux path
+ * @mixer: array of mixers
+ * @vtg_main: vtg for main data path
+ * @vtg_aux: vtg for auxillary data path
+ * @layer: array of layers
+ * @nb_mixers: number of mixers for this compositor
+ * @nb_layers: number of layers (GDP,VID,...) for this compositor
+ * @enable: true if compositor is enable else false
+ * @vtg_vblank_nb: callback for VTG VSYNC notification
+ */
+struct sti_compositor {
+	struct device *dev;
+	void __iomem *regs;
+	struct sti_compositor_data data;
+	struct clk *clk_compo_main;
+	struct clk *clk_compo_aux;
+	struct clk *clk_pix_main;
+	struct clk *clk_pix_aux;
+	struct reset_control *rst_main;
+	struct reset_control *rst_aux;
+	struct sti_mixer *mixer[STI_MAX_MIXER];
+	struct sti_vtg *vtg_main;
+	struct sti_vtg *vtg_aux;
+	struct sti_layer *layer[STI_MAX_LAYER];
+	int nb_mixers;
+	int nb_layers;
+	bool enable;
+	struct notifier_block vtg_vblank_nb;
+};
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.c b/drivers/gpu/drm/sti/sti_drm_crtc.c
new file mode 100644
index 0000000..d2ae0c0
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_drm_crtc.c
@@ -0,0 +1,421 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+
+#include "sti_compositor.h"
+#include "sti_drm_drv.h"
+#include "sti_drm_crtc.h"
+#include "sti_vtg.h"
+
+static void sti_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+	DRM_DEBUG_KMS("\n");
+}
+
+static void sti_drm_crtc_prepare(struct drm_crtc *crtc)
+{
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	struct device *dev = mixer->dev;
+	struct sti_compositor *compo = dev_get_drvdata(dev);
+
+	compo->enable = true;
+
+	/* Prepare and enable the compo IP clock */
+	if (mixer->id == STI_MIXER_MAIN) {
+		if (clk_prepare_enable(compo->clk_compo_main))
+			DRM_INFO("Failed to prepare/enable compo_main clk\n");
+	} else {
+		if (clk_prepare_enable(compo->clk_compo_aux))
+			DRM_INFO("Failed to prepare/enable compo_aux clk\n");
+	}
+}
+
+static void sti_drm_crtc_commit(struct drm_crtc *crtc)
+{
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	struct device *dev = mixer->dev;
+	struct sti_compositor *compo = dev_get_drvdata(dev);
+	struct sti_layer *layer;
+
+	if ((!mixer || !compo)) {
+		DRM_ERROR("Can not find mixer or compositor)\n");
+		return;
+	}
+
+	/* get GDP which is reserved to the CRTC FB */
+	layer = to_sti_layer(crtc->primary);
+	if (layer)
+		sti_layer_commit(layer);
+	else
+		DRM_ERROR("Can not find CRTC dedicated plane (GDP0)\n");
+
+	/* Enable layer on mixer */
+	if (sti_mixer_set_layer_status(mixer, layer, true))
+		DRM_ERROR("Can not enable layer at mixer\n");
+}
+
+static bool sti_drm_crtc_mode_fixup(struct drm_crtc *crtc,
+				    const struct drm_display_mode *mode,
+				    struct drm_display_mode *adjusted_mode)
+{
+	/* accept the provided drm_display_mode, do not fix it up */
+	return true;
+}
+
+static int
+sti_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
+		      struct drm_display_mode *adjusted_mode, int x, int y,
+		      struct drm_framebuffer *old_fb)
+{
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	struct device *dev = mixer->dev;
+	struct sti_compositor *compo = dev_get_drvdata(dev);
+	struct sti_layer *layer;
+	struct clk *clk;
+	int rate = mode->clock * 1000;
+	int res;
+	unsigned int w, h;
+
+	DRM_DEBUG_KMS("CRTC:%d (%s) fb:%d mode:%d (%s)\n",
+		      crtc->base.id, sti_mixer_to_str(mixer),
+		      crtc->primary->fb->base.id, mode->base.id, mode->name);
+
+	DRM_DEBUG_KMS("%d %d %d %d %d %d %d %d %d %d 0x%x 0x%x\n",
+		      mode->vrefresh, mode->clock,
+		      mode->hdisplay,
+		      mode->hsync_start, mode->hsync_end,
+		      mode->htotal,
+		      mode->vdisplay,
+		      mode->vsync_start, mode->vsync_end,
+		      mode->vtotal, mode->type, mode->flags);
+
+	/* Set rate and prepare/enable pixel clock */
+	if (mixer->id == STI_MIXER_MAIN)
+		clk = compo->clk_pix_main;
+	else
+		clk = compo->clk_pix_aux;
+
+	res = clk_set_rate(clk, rate);
+	if (res < 0) {
+		DRM_ERROR("Cannot set rate (%dHz) for pix clk\n", rate);
+		return -EINVAL;
+	}
+	if (clk_prepare_enable(clk)) {
+		DRM_ERROR("Failed to prepare/enable pix clk\n");
+		return -EINVAL;
+	}
+
+	sti_vtg_set_config(mixer->id == STI_MIXER_MAIN ?
+			compo->vtg_main : compo->vtg_aux, &crtc->mode);
+
+	/* a GDP is reserved to the CRTC FB */
+	layer = to_sti_layer(crtc->primary);
+	if (!layer) {
+		DRM_ERROR("Can not find GDP0)\n");
+		return -EINVAL;
+	}
+
+	/* copy the mode data adjusted by mode_fixup() into crtc->mode
+	 * so that hardware can be set to proper mode
+	 */
+	memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
+
+	res = sti_mixer_set_layer_depth(mixer, layer);
+	if (res) {
+		DRM_ERROR("Can not set layer depth\n");
+		return -EINVAL;
+	}
+	res = sti_mixer_active_video_area(mixer, &crtc->mode);
+	if (res) {
+		DRM_ERROR("Can not set active video area\n");
+		return -EINVAL;
+	}
+
+	w = crtc->primary->fb->width - x;
+	h = crtc->primary->fb->height - y;
+
+	return sti_layer_prepare(layer, crtc->primary->fb, &crtc->mode,
+			mixer->id, 0, 0, w, h, x, y, w, h);
+}
+
+static int sti_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
+				      struct drm_framebuffer *old_fb)
+{
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	struct sti_layer *layer;
+	unsigned int w, h;
+	int ret;
+
+	DRM_DEBUG_KMS("CRTC:%d (%s) fb:%d (%d,%d)\n",
+		      crtc->base.id, sti_mixer_to_str(mixer),
+		      crtc->primary->fb->base.id, x, y);
+
+	/* GDP is reserved to the CRTC FB */
+	layer = to_sti_layer(crtc->primary);
+	if (!layer) {
+		DRM_ERROR("Can not find GDP0)\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	w = crtc->primary->fb->width - crtc->x;
+	h = crtc->primary->fb->height - crtc->y;
+
+	ret = sti_layer_prepare(layer, crtc->primary->fb, &crtc->mode,
+				mixer->id, 0, 0, w, h,
+				crtc->x, crtc->y, w, h);
+	if (ret) {
+		DRM_ERROR("Can not prepare layer\n");
+		goto out;
+	}
+
+	sti_drm_crtc_commit(crtc);
+out:
+	return ret;
+}
+
+static void sti_drm_crtc_load_lut(struct drm_crtc *crtc)
+{
+	/* do nothing */
+}
+
+static void sti_drm_crtc_disable(struct drm_crtc *crtc)
+{
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	struct device *dev = mixer->dev;
+	struct sti_compositor *compo = dev_get_drvdata(dev);
+	struct sti_layer *layer;
+
+	if (!compo->enable)
+		return;
+
+	DRM_DEBUG_KMS("CRTC:%d (%s)\n", crtc->base.id, sti_mixer_to_str(mixer));
+
+	/* Disable Background */
+	sti_mixer_set_background_status(mixer, false);
+
+	/* Disable GDP */
+	layer = to_sti_layer(crtc->primary);
+	if (!layer) {
+		DRM_ERROR("Cannot find GDP0\n");
+		return;
+	}
+
+	/* Disable layer at mixer level */
+	if (sti_mixer_set_layer_status(mixer, layer, false))
+		DRM_ERROR("Can not disable %s layer at mixer\n",
+				sti_layer_to_str(layer));
+
+	/* Wait a while to be sure that a Vsync event is received */
+	msleep(WAIT_NEXT_VSYNC_MS);
+
+	/* Then disable layer itself */
+	sti_layer_disable(layer);
+
+	drm_vblank_off(crtc->dev, mixer->id);
+
+	/* Disable pixel clock and compo IP clocks */
+	if (mixer->id == STI_MIXER_MAIN) {
+		clk_disable_unprepare(compo->clk_pix_main);
+		clk_disable_unprepare(compo->clk_compo_main);
+	} else {
+		clk_disable_unprepare(compo->clk_pix_aux);
+		clk_disable_unprepare(compo->clk_compo_aux);
+	}
+
+	compo->enable = false;
+}
+
+static struct drm_crtc_helper_funcs sti_crtc_helper_funcs = {
+	.dpms = sti_drm_crtc_dpms,
+	.prepare = sti_drm_crtc_prepare,
+	.commit = sti_drm_crtc_commit,
+	.mode_fixup = sti_drm_crtc_mode_fixup,
+	.mode_set = sti_drm_crtc_mode_set,
+	.mode_set_base = sti_drm_crtc_mode_set_base,
+	.load_lut = sti_drm_crtc_load_lut,
+	.disable = sti_drm_crtc_disable,
+};
+
+static int sti_drm_crtc_page_flip(struct drm_crtc *crtc,
+				  struct drm_framebuffer *fb,
+				  struct drm_pending_vblank_event *event,
+				  uint32_t page_flip_flags)
+{
+	struct drm_device *drm_dev = crtc->dev;
+	struct drm_framebuffer *old_fb;
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	unsigned long flags;
+	int ret;
+
+	DRM_DEBUG_KMS("fb %d --> fb %d\n",
+			crtc->primary->fb->base.id, fb->base.id);
+
+	mutex_lock(&drm_dev->struct_mutex);
+
+	old_fb = crtc->primary->fb;
+	crtc->primary->fb = fb;
+	ret = sti_drm_crtc_mode_set_base(crtc, crtc->x, crtc->y, old_fb);
+	if (ret) {
+		DRM_ERROR("failed\n");
+		crtc->primary->fb = old_fb;
+		goto out;
+	}
+
+	if (event) {
+		event->pipe = mixer->id;
+
+		ret = drm_vblank_get(drm_dev, event->pipe);
+		if (ret) {
+			DRM_ERROR("Cannot get vblank\n");
+			goto out;
+		}
+
+		spin_lock_irqsave(&drm_dev->event_lock, flags);
+		if (mixer->pending_event) {
+			drm_vblank_put(drm_dev, event->pipe);
+			ret = -EBUSY;
+		} else {
+			mixer->pending_event = event;
+		}
+		spin_unlock_irqrestore(&drm_dev->event_lock, flags);
+	}
+out:
+	mutex_unlock(&drm_dev->struct_mutex);
+	return ret;
+}
+
+static void sti_drm_crtc_destroy(struct drm_crtc *crtc)
+{
+	DRM_DEBUG_KMS("\n");
+	drm_crtc_cleanup(crtc);
+}
+
+static int sti_drm_crtc_set_property(struct drm_crtc *crtc,
+				     struct drm_property *property,
+				     uint64_t val)
+{
+	DRM_DEBUG_KMS("\n");
+	return 0;
+}
+
+int sti_drm_crtc_vblank_cb(struct notifier_block *nb,
+			   unsigned long event, void *data)
+{
+	struct drm_device *drm_dev;
+	struct sti_compositor *compo =
+		container_of(nb, struct sti_compositor, vtg_vblank_nb);
+	int *crtc = data;
+	unsigned long flags;
+	struct sti_drm_private *priv;
+
+	drm_dev = compo->mixer[*crtc]->drm_crtc.dev;
+	priv = drm_dev->dev_private;
+
+	if ((event != VTG_TOP_FIELD_EVENT) &&
+	    (event != VTG_BOTTOM_FIELD_EVENT)) {
+		DRM_ERROR("unknown event: %lu\n", event);
+		return -EINVAL;
+	}
+
+	drm_handle_vblank(drm_dev, *crtc);
+
+	spin_lock_irqsave(&drm_dev->event_lock, flags);
+	if (compo->mixer[*crtc]->pending_event) {
+		drm_send_vblank_event(drm_dev, -1,
+				compo->mixer[*crtc]->pending_event);
+		drm_vblank_put(drm_dev, *crtc);
+		compo->mixer[*crtc]->pending_event = NULL;
+	}
+	spin_unlock_irqrestore(&drm_dev->event_lock, flags);
+
+	return 0;
+}
+
+int sti_drm_crtc_enable_vblank(struct drm_device *dev, int crtc)
+{
+	struct sti_drm_private *dev_priv = dev->dev_private;
+	struct sti_compositor *compo = dev_priv->compo;
+	struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb;
+
+	if (sti_vtg_register_client(crtc == STI_MIXER_MAIN ?
+			compo->vtg_main : compo->vtg_aux,
+			vtg_vblank_nb, crtc)) {
+		DRM_ERROR("Cannot register VTG notifier\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(sti_drm_crtc_enable_vblank);
+
+void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc)
+{
+	struct sti_drm_private *priv = dev->dev_private;
+	struct sti_compositor *compo = priv->compo;
+	struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb;
+	unsigned long flags;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (sti_vtg_unregister_client(crtc == STI_MIXER_MAIN ?
+			compo->vtg_main : compo->vtg_aux, vtg_vblank_nb))
+		DRM_DEBUG_DRIVER("Warning: cannot unregister VTG notifier\n");
+
+	/* free the resources of the pending requests */
+	spin_lock_irqsave(&dev->event_lock, flags);
+	if (compo->mixer[crtc]->pending_event) {
+		drm_vblank_put(dev, crtc);
+		compo->mixer[crtc]->pending_event = NULL;
+	}
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+
+}
+EXPORT_SYMBOL(sti_drm_crtc_disable_vblank);
+
+static struct drm_crtc_funcs sti_crtc_funcs = {
+	.set_config = drm_crtc_helper_set_config,
+	.page_flip = sti_drm_crtc_page_flip,
+	.destroy = sti_drm_crtc_destroy,
+	.set_property = sti_drm_crtc_set_property,
+};
+
+bool sti_drm_crtc_is_main(struct drm_crtc *crtc)
+{
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+
+	if (mixer->id == STI_MIXER_MAIN)
+		return true;
+
+	return false;
+}
+
+int sti_drm_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
+		struct drm_plane *primary, struct drm_plane *cursor)
+{
+	struct drm_crtc *crtc = &mixer->drm_crtc;
+	int res;
+
+	res = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor,
+			&sti_crtc_funcs);
+	if (res) {
+		DRM_ERROR("Can not initialze CRTC\n");
+		return -EINVAL;
+	}
+
+	drm_crtc_helper_add(crtc, &sti_crtc_helper_funcs);
+
+	DRM_DEBUG_DRIVER("drm CRTC:%d mapped to %s\n",
+			 crtc->base.id, sti_mixer_to_str(mixer));
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.h b/drivers/gpu/drm/sti/sti_drm_crtc.h
new file mode 100644
index 0000000..caca8b1
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_drm_crtc.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_DRM_CRTC_H_
+#define _STI_DRM_CRTC_H_
+
+#include <drm/drmP.h>
+
+struct sti_mixer;
+
+int sti_drm_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
+		struct drm_plane *primary, struct drm_plane *cursor);
+int sti_drm_crtc_enable_vblank(struct drm_device *dev, int crtc);
+void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc);
+int sti_drm_crtc_vblank_cb(struct notifier_block *nb,
+		unsigned long event, void *data);
+bool sti_drm_crtc_is_main(struct drm_crtc *drm_crtc);
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_drm_drv.c b/drivers/gpu/drm/sti/sti_drm_drv.c
new file mode 100644
index 0000000..a7cc249
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_drm_drv.c
@@ -0,0 +1,241 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <drm/drmP.h>
+
+#include <linux/component.h>
+#include <linux/debugfs.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+
+#include "sti_drm_drv.h"
+#include "sti_drm_crtc.h"
+
+#define DRIVER_NAME	"sti"
+#define DRIVER_DESC	"STMicroelectronics SoC DRM"
+#define DRIVER_DATE	"20140601"
+#define DRIVER_MAJOR	1
+#define DRIVER_MINOR	0
+
+#define STI_MAX_FB_HEIGHT	4096
+#define STI_MAX_FB_WIDTH	4096
+
+static struct drm_mode_config_funcs sti_drm_mode_config_funcs = {
+	.fb_create = drm_fb_cma_create,
+};
+
+static void sti_drm_mode_config_init(struct drm_device *dev)
+{
+	dev->mode_config.min_width = 0;
+	dev->mode_config.min_height = 0;
+
+	/*
+	 * set max width and height as default value.
+	 * this value would be used to check framebuffer size limitation
+	 * at drm_mode_addfb().
+	 */
+	dev->mode_config.max_width = STI_MAX_FB_HEIGHT;
+	dev->mode_config.max_height = STI_MAX_FB_WIDTH;
+
+	dev->mode_config.funcs = &sti_drm_mode_config_funcs;
+}
+
+static int sti_drm_load(struct drm_device *dev, unsigned long flags)
+{
+	struct sti_drm_private *private;
+	int ret;
+
+	private = kzalloc(sizeof(struct sti_drm_private), GFP_KERNEL);
+	if (!private) {
+		DRM_ERROR("Failed to allocate private\n");
+		return -ENOMEM;
+	}
+	dev->dev_private = (void *)private;
+	private->drm_dev = dev;
+
+	drm_mode_config_init(dev);
+	drm_kms_helper_poll_init(dev);
+
+	sti_drm_mode_config_init(dev);
+
+	ret = component_bind_all(dev->dev, dev);
+	if (ret)
+		return ret;
+
+	drm_helper_disable_unused_functions(dev);
+
+#ifdef CONFIG_DRM_STI_FBDEV
+	drm_fbdev_cma_init(dev, 32,
+		   dev->mode_config.num_crtc,
+		   dev->mode_config.num_connector);
+#endif
+	return 0;
+}
+
+static const struct file_operations sti_drm_driver_fops = {
+	.owner = THIS_MODULE,
+	.open = drm_open,
+	.mmap = drm_gem_cma_mmap,
+	.poll = drm_poll,
+	.read = drm_read,
+	.unlocked_ioctl = drm_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = drm_compat_ioctl,
+#endif
+	.release = drm_release,
+};
+
+static struct dma_buf *sti_drm_gem_prime_export(struct drm_device *dev,
+						struct drm_gem_object *obj,
+						int flags)
+{
+	/* we want to be able to write in mmapped buffer */
+	flags |= O_RDWR;
+	return drm_gem_prime_export(dev, obj, flags);
+}
+
+static struct drm_driver sti_drm_driver = {
+	.driver_features = DRIVER_HAVE_IRQ | DRIVER_MODESET |
+	    DRIVER_GEM | DRIVER_PRIME,
+	.load = sti_drm_load,
+	.gem_free_object = drm_gem_cma_free_object,
+	.gem_vm_ops = &drm_gem_cma_vm_ops,
+	.dumb_create = drm_gem_cma_dumb_create,
+	.dumb_map_offset = drm_gem_cma_dumb_map_offset,
+	.dumb_destroy = drm_gem_dumb_destroy,
+	.fops = &sti_drm_driver_fops,
+
+	.get_vblank_counter = drm_vblank_count,
+	.enable_vblank = sti_drm_crtc_enable_vblank,
+	.disable_vblank = sti_drm_crtc_disable_vblank,
+
+	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+	.gem_prime_export = sti_drm_gem_prime_export,
+	.gem_prime_import = drm_gem_prime_import,
+	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
+	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
+	.gem_prime_vmap = drm_gem_cma_prime_vmap,
+	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
+	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+
+	.name = DRIVER_NAME,
+	.desc = DRIVER_DESC,
+	.date = DRIVER_DATE,
+	.major = DRIVER_MAJOR,
+	.minor = DRIVER_MINOR,
+};
+
+static int compare_of(struct device *dev, void *data)
+{
+	return dev->of_node == data;
+}
+
+static int sti_drm_bind(struct device *dev)
+{
+	return drm_platform_init(&sti_drm_driver, to_platform_device(dev));
+}
+
+static void sti_drm_unbind(struct device *dev)
+{
+	drm_put_dev(dev_get_drvdata(dev));
+}
+
+static const struct component_master_ops sti_drm_ops = {
+	.bind = sti_drm_bind,
+	.unbind = sti_drm_unbind,
+};
+
+static int sti_drm_master_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->parent->of_node;
+	struct device_node *child_np;
+	struct component_match *match = NULL;
+
+	dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
+
+	child_np = of_get_next_available_child(node, NULL);
+
+	while (child_np) {
+		component_match_add(dev, &match, compare_of, child_np);
+		of_node_put(child_np);
+		child_np = of_get_next_available_child(node, child_np);
+	}
+
+	return component_master_add_with_match(dev, &sti_drm_ops, match);
+}
+
+static int sti_drm_master_remove(struct platform_device *pdev)
+{
+	component_master_del(&pdev->dev, &sti_drm_ops);
+	return 0;
+}
+
+static struct platform_driver sti_drm_master_driver = {
+	.probe = sti_drm_master_probe,
+	.remove = sti_drm_master_remove,
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = DRIVER_NAME "__master",
+	},
+};
+
+static int sti_drm_platform_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->of_node;
+	struct platform_device *master;
+
+	of_platform_populate(node, NULL, NULL, dev);
+
+	platform_driver_register(&sti_drm_master_driver);
+	master = platform_device_register_resndata(dev,
+			DRIVER_NAME "__master", -1,
+			NULL, 0, NULL, 0);
+	if (!master)
+		return -EINVAL;
+
+	platform_set_drvdata(pdev, master);
+	return 0;
+}
+
+static int sti_drm_platform_remove(struct platform_device *pdev)
+{
+	struct platform_device *master = platform_get_drvdata(pdev);
+
+	of_platform_depopulate(&pdev->dev);
+	platform_device_unregister(master);
+	platform_driver_unregister(&sti_drm_master_driver);
+	return 0;
+}
+
+static const struct of_device_id sti_drm_dt_ids[] = {
+	{ .compatible = "st,sti-display-subsystem", },
+	{ /* end node */ },
+};
+MODULE_DEVICE_TABLE(of, sti_drm_dt_ids);
+
+static struct platform_driver sti_drm_platform_driver = {
+	.probe = sti_drm_platform_probe,
+	.remove = sti_drm_platform_remove,
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = DRIVER_NAME,
+		.of_match_table = sti_drm_dt_ids,
+	},
+};
+
+module_platform_driver(sti_drm_platform_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_drm_drv.h b/drivers/gpu/drm/sti/sti_drm_drv.h
new file mode 100644
index 0000000..ec5e2eb
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_drm_drv.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_DRM_DRV_H_
+#define _STI_DRM_DRV_H_
+
+#include <drm/drmP.h>
+
+struct sti_compositor;
+struct sti_tvout;
+
+/**
+ * STI drm private structure
+ * This structure is stored as private in the drm_device
+ *
+ * @compo:                 compositor
+ * @plane_zorder_property: z-order property for CRTC planes
+ * @drm_dev:               drm device
+ */
+struct sti_drm_private {
+	struct sti_compositor *compo;
+	struct drm_property *plane_zorder_property;
+	struct drm_device *drm_dev;
+};
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_drm_plane.c b/drivers/gpu/drm/sti/sti_drm_plane.c
new file mode 100644
index 0000000..f4118d4
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_drm_plane.c
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include "sti_compositor.h"
+#include "sti_drm_drv.h"
+#include "sti_drm_plane.h"
+#include "sti_vtg.h"
+
+enum sti_layer_desc sti_layer_default_zorder[] = {
+	STI_GDP_0,
+	STI_VID_0,
+	STI_GDP_1,
+	STI_VID_1,
+	STI_GDP_2,
+	STI_GDP_3,
+};
+
+/* (Background) < GDP0 < VID0 < GDP1 < VID1 < GDP2 < GDP3 < (ForeGround) */
+
+static int
+sti_drm_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
+		     struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+		     unsigned int crtc_w, unsigned int crtc_h,
+		     uint32_t src_x, uint32_t src_y,
+		     uint32_t src_w, uint32_t src_h)
+{
+	struct sti_layer *layer = to_sti_layer(plane);
+	struct sti_mixer *mixer = to_sti_mixer(crtc);
+	int res;
+
+	DRM_DEBUG_KMS("CRTC:%d (%s) drm plane:%d (%s) drm fb:%d\n",
+		      crtc->base.id, sti_mixer_to_str(mixer),
+		      plane->base.id, sti_layer_to_str(layer), fb->base.id);
+	DRM_DEBUG_KMS("(%dx%d)@(%d,%d)\n", crtc_w, crtc_h, crtc_x, crtc_y);
+
+	res = sti_mixer_set_layer_depth(mixer, layer);
+	if (res) {
+		DRM_ERROR("Can not set layer depth\n");
+		return res;
+	}
+
+	/* src_x are in 16.16 format. */
+	res = sti_layer_prepare(layer, fb, &crtc->mode, mixer->id,
+			crtc_x, crtc_y, crtc_w, crtc_h,
+			src_x >> 16, src_y >> 16,
+			src_w >> 16, src_h >> 16);
+	if (res) {
+		DRM_ERROR("Layer prepare failed\n");
+		return res;
+	}
+
+	res = sti_layer_commit(layer);
+	if (res) {
+		DRM_ERROR("Layer commit failed\n");
+		return res;
+	}
+
+	res = sti_mixer_set_layer_status(mixer, layer, true);
+	if (res) {
+		DRM_ERROR("Can not enable layer at mixer\n");
+		return res;
+	}
+
+	return 0;
+}
+
+static int sti_drm_disable_plane(struct drm_plane *plane)
+{
+	struct sti_layer *layer;
+	struct sti_mixer *mixer;
+	int lay_res, mix_res;
+
+	if (!plane->crtc) {
+		DRM_DEBUG_DRIVER("drm plane:%d not enabled\n", plane->base.id);
+		return 0;
+	}
+	layer = to_sti_layer(plane);
+	mixer = to_sti_mixer(plane->crtc);
+
+	DRM_DEBUG_DRIVER("CRTC:%d (%s) drm plane:%d (%s)\n",
+			plane->crtc->base.id, sti_mixer_to_str(mixer),
+			plane->base.id, sti_layer_to_str(layer));
+
+	/* Disable layer at mixer level */
+	mix_res = sti_mixer_set_layer_status(mixer, layer, false);
+	if (mix_res)
+		DRM_ERROR("Can not disable layer at mixer\n");
+
+	/* Wait a while to be sure that a Vsync event is received */
+	msleep(WAIT_NEXT_VSYNC_MS);
+
+	/* Then disable layer itself */
+	lay_res = sti_layer_disable(layer);
+	if (lay_res)
+		DRM_ERROR("Layer disable failed\n");
+
+	if (lay_res || mix_res)
+		return -EINVAL;
+
+	return 0;
+}
+
+static void sti_drm_plane_destroy(struct drm_plane *plane)
+{
+	DRM_DEBUG_DRIVER("\n");
+
+	sti_drm_disable_plane(plane);
+	drm_plane_cleanup(plane);
+}
+
+static int sti_drm_plane_set_property(struct drm_plane *plane,
+				      struct drm_property *property,
+				      uint64_t val)
+{
+	struct drm_device *dev = plane->dev;
+	struct sti_drm_private *private = dev->dev_private;
+	struct sti_layer *layer = to_sti_layer(plane);
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (property == private->plane_zorder_property) {
+		layer->zorder = val;
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static struct drm_plane_funcs sti_drm_plane_funcs = {
+	.update_plane = sti_drm_update_plane,
+	.disable_plane = sti_drm_disable_plane,
+	.destroy = sti_drm_plane_destroy,
+	.set_property = sti_drm_plane_set_property,
+};
+
+static void sti_drm_plane_attach_zorder_property(struct drm_plane *plane,
+						 uint64_t default_val)
+{
+	struct drm_device *dev = plane->dev;
+	struct sti_drm_private *private = dev->dev_private;
+	struct drm_property *prop;
+	struct sti_layer *layer = to_sti_layer(plane);
+
+	prop = private->plane_zorder_property;
+	if (!prop) {
+		prop = drm_property_create_range(dev, 0, "zpos", 0,
+						 GAM_MIXER_NB_DEPTH_LEVEL - 1);
+		if (!prop)
+			return;
+
+		private->plane_zorder_property = prop;
+	}
+
+	drm_object_attach_property(&plane->base, prop, default_val);
+	layer->zorder = default_val;
+}
+
+struct drm_plane *sti_drm_plane_init(struct drm_device *dev,
+				     struct sti_layer *layer,
+				     unsigned int possible_crtcs,
+				     enum drm_plane_type type)
+{
+	int err, i;
+	uint64_t default_zorder = 0;
+
+	err = drm_universal_plane_init(dev, &layer->plane, possible_crtcs,
+			     &sti_drm_plane_funcs,
+			     sti_layer_get_formats(layer),
+			     sti_layer_get_nb_formats(layer), type);
+	if (err) {
+		DRM_ERROR("Failed to initialize plane\n");
+		return NULL;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(sti_layer_default_zorder); i++)
+		if (sti_layer_default_zorder[i] == layer->desc)
+			break;
+
+	default_zorder = i;
+
+	if (type == DRM_PLANE_TYPE_OVERLAY)
+		sti_drm_plane_attach_zorder_property(&layer->plane,
+				default_zorder);
+
+	DRM_DEBUG_DRIVER("drm plane:%d mapped to %s with zorder:%llu\n",
+			 layer->plane.base.id,
+			 sti_layer_to_str(layer), default_zorder);
+
+	return &layer->plane;
+}
diff --git a/drivers/gpu/drm/sti/sti_drm_plane.h b/drivers/gpu/drm/sti/sti_drm_plane.h
new file mode 100644
index 0000000..4f19183
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_drm_plane.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_DRM_PLANE_H_
+#define _STI_DRM_PLANE_H_
+
+#include <drm/drmP.h>
+
+struct sti_layer;
+
+struct drm_plane *sti_drm_plane_init(struct drm_device *dev,
+		struct sti_layer *layer,
+		unsigned int possible_crtcs,
+		enum drm_plane_type type);
+#endif
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
new file mode 100644
index 0000000..4e30b74
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -0,0 +1,549 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+
+#include "sti_compositor.h"
+#include "sti_gdp.h"
+#include "sti_layer.h"
+#include "sti_vtg.h"
+
+#define ENA_COLOR_FILL  BIT(8)
+#define WAIT_NEXT_VSYNC BIT(31)
+
+/* GDP color formats */
+#define GDP_RGB565      0x00
+#define GDP_RGB888      0x01
+#define GDP_RGB888_32   0x02
+#define GDP_ARGB8565    0x04
+#define GDP_ARGB8888    0x05
+#define GDP_ARGB1555    0x06
+#define GDP_ARGB4444    0x07
+#define GDP_CLUT8       0x0B
+#define GDP_YCBR888     0x10
+#define GDP_YCBR422R    0x12
+#define GDP_AYCBR8888   0x15
+
+#define GAM_GDP_CTL_OFFSET      0x00
+#define GAM_GDP_AGC_OFFSET      0x04
+#define GAM_GDP_VPO_OFFSET      0x0C
+#define GAM_GDP_VPS_OFFSET      0x10
+#define GAM_GDP_PML_OFFSET      0x14
+#define GAM_GDP_PMP_OFFSET      0x18
+#define GAM_GDP_SIZE_OFFSET     0x1C
+#define GAM_GDP_NVN_OFFSET      0x24
+#define GAM_GDP_KEY1_OFFSET     0x28
+#define GAM_GDP_KEY2_OFFSET     0x2C
+#define GAM_GDP_PPT_OFFSET      0x34
+#define GAM_GDP_CML_OFFSET      0x3C
+#define GAM_GDP_MST_OFFSET      0x68
+
+#define GAM_GDP_ALPHARANGE_255  BIT(5)
+#define GAM_GDP_AGC_FULL_RANGE  0x00808080
+#define GAM_GDP_PPT_IGNORE      (BIT(1) | BIT(0))
+#define GAM_GDP_SIZE_MAX        0x7FF
+
+#define GDP_NODE_NB_BANK	2
+#define GDP_NODE_PER_FIELD	2
+
+struct sti_gdp_node {
+	u32 gam_gdp_ctl;
+	u32 gam_gdp_agc;
+	u32 reserved1;
+	u32 gam_gdp_vpo;
+	u32 gam_gdp_vps;
+	u32 gam_gdp_pml;
+	u32 gam_gdp_pmp;
+	u32 gam_gdp_size;
+	u32 reserved2;
+	u32 gam_gdp_nvn;
+	u32 gam_gdp_key1;
+	u32 gam_gdp_key2;
+	u32 reserved3;
+	u32 gam_gdp_ppt;
+	u32 reserved4;
+	u32 gam_gdp_cml;
+};
+
+struct sti_gdp_node_list {
+	struct sti_gdp_node *top_field;
+	struct sti_gdp_node *btm_field;
+};
+
+/**
+ * STI GDP structure
+ *
+ * @layer:		layer structure
+ * @clk_pix:            pixel clock for the current gdp
+ * @vtg_field_nb:       callback for VTG FIELD (top or bottom) notification
+ * @is_curr_top:        true if the current node processed is the top field
+ * @node_list:		array of node list
+ */
+struct sti_gdp {
+	struct sti_layer layer;
+	struct clk *clk_pix;
+	struct notifier_block vtg_field_nb;
+	bool is_curr_top;
+	struct sti_gdp_node_list node_list[GDP_NODE_NB_BANK];
+};
+
+#define to_sti_gdp(x) container_of(x, struct sti_gdp, layer)
+
+static const uint32_t gdp_supported_formats[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_ARGB4444,
+	DRM_FORMAT_ARGB1555,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_AYUV,
+	DRM_FORMAT_YUV444,
+	DRM_FORMAT_VYUY,
+	DRM_FORMAT_C8,
+};
+
+static const uint32_t *sti_gdp_get_formats(struct sti_layer *layer)
+{
+	return gdp_supported_formats;
+}
+
+static unsigned int sti_gdp_get_nb_formats(struct sti_layer *layer)
+{
+	return ARRAY_SIZE(gdp_supported_formats);
+}
+
+static int sti_gdp_fourcc2format(int fourcc)
+{
+	switch (fourcc) {
+	case DRM_FORMAT_XRGB8888:
+		return GDP_RGB888_32;
+	case DRM_FORMAT_ARGB8888:
+		return GDP_ARGB8888;
+	case DRM_FORMAT_ARGB4444:
+		return GDP_ARGB4444;
+	case DRM_FORMAT_ARGB1555:
+		return GDP_ARGB1555;
+	case DRM_FORMAT_RGB565:
+		return GDP_RGB565;
+	case DRM_FORMAT_RGB888:
+		return GDP_RGB888;
+	case DRM_FORMAT_AYUV:
+		return GDP_AYCBR8888;
+	case DRM_FORMAT_YUV444:
+		return GDP_YCBR888;
+	case DRM_FORMAT_VYUY:
+		return GDP_YCBR422R;
+	case DRM_FORMAT_C8:
+		return GDP_CLUT8;
+	}
+	return -1;
+}
+
+static int sti_gdp_get_alpharange(int format)
+{
+	switch (format) {
+	case GDP_ARGB8565:
+	case GDP_ARGB8888:
+	case GDP_AYCBR8888:
+		return GAM_GDP_ALPHARANGE_255;
+	}
+	return 0;
+}
+
+/**
+ * sti_gdp_get_free_nodes
+ * @layer: gdp layer
+ *
+ * Look for a GDP node list that is not currently read by the HW.
+ *
+ * RETURNS:
+ * Pointer to the free GDP node list
+ */
+static struct sti_gdp_node_list *sti_gdp_get_free_nodes(struct sti_layer *layer)
+{
+	int hw_nvn;
+	void *virt_nvn;
+	struct sti_gdp *gdp = to_sti_gdp(layer);
+	unsigned int i;
+
+	hw_nvn = readl(layer->regs + GAM_GDP_NVN_OFFSET);
+	if (!hw_nvn)
+		goto end;
+
+	virt_nvn = dma_to_virt(layer->dev, (dma_addr_t) hw_nvn);
+
+	for (i = 0; i < GDP_NODE_NB_BANK; i++)
+		if ((virt_nvn != gdp->node_list[i].btm_field) &&
+		    (virt_nvn != gdp->node_list[i].top_field))
+			return &gdp->node_list[i];
+
+	/* in hazardious cases restart with the first node */
+	DRM_ERROR("inconsistent NVN for %s: 0x%08X\n",
+			sti_layer_to_str(layer), hw_nvn);
+
+end:
+	return &gdp->node_list[0];
+}
+
+/**
+ * sti_gdp_get_current_nodes
+ * @layer: GDP layer
+ *
+ * Look for GDP nodes that are currently read by the HW.
+ *
+ * RETURNS:
+ * Pointer to the current GDP node list
+ */
+static
+struct sti_gdp_node_list *sti_gdp_get_current_nodes(struct sti_layer *layer)
+{
+	int hw_nvn;
+	void *virt_nvn;
+	struct sti_gdp *gdp = to_sti_gdp(layer);
+	unsigned int i;
+
+	hw_nvn = readl(layer->regs + GAM_GDP_NVN_OFFSET);
+	if (!hw_nvn)
+		goto end;
+
+	virt_nvn = dma_to_virt(layer->dev, (dma_addr_t) hw_nvn);
+
+	for (i = 0; i < GDP_NODE_NB_BANK; i++)
+		if ((virt_nvn == gdp->node_list[i].btm_field) ||
+				(virt_nvn == gdp->node_list[i].top_field))
+			return &gdp->node_list[i];
+
+end:
+	DRM_DEBUG_DRIVER("Warning, NVN 0x%08X for %s does not match any node\n",
+				hw_nvn, sti_layer_to_str(layer));
+
+	return NULL;
+}
+
+/**
+ * sti_gdp_prepare_layer
+ * @lay: gdp layer
+ * @first_prepare: true if it is the first time this function is called
+ *
+ * Update the free GDP node list according to the layer properties.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+static int sti_gdp_prepare_layer(struct sti_layer *layer, bool first_prepare)
+{
+	struct sti_gdp_node_list *list;
+	struct sti_gdp_node *top_field, *btm_field;
+	struct drm_display_mode *mode = layer->mode;
+	struct device *dev = layer->dev;
+	struct sti_gdp *gdp = to_sti_gdp(layer);
+	struct sti_compositor *compo = dev_get_drvdata(dev);
+	int format;
+	unsigned int depth, bpp;
+	int rate = mode->clock * 1000;
+	int res;
+	u32 ydo, xdo, yds, xds;
+
+	list = sti_gdp_get_free_nodes(layer);
+	top_field = list->top_field;
+	btm_field = list->btm_field;
+
+	dev_dbg(dev, "%s %s top_node:0x%p btm_node:0x%p\n", __func__,
+			sti_layer_to_str(layer), top_field, btm_field);
+
+	/* Build the top field from layer params */
+	top_field->gam_gdp_agc = GAM_GDP_AGC_FULL_RANGE;
+	top_field->gam_gdp_ctl = WAIT_NEXT_VSYNC;
+	format = sti_gdp_fourcc2format(layer->format);
+	if (format == -1) {
+		DRM_ERROR("Format not supported by GDP %.4s\n",
+			  (char *)&layer->format);
+		return 1;
+	}
+	top_field->gam_gdp_ctl |= format;
+	top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
+	top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
+
+	/* pixel memory location */
+	drm_fb_get_bpp_depth(layer->format, &depth, &bpp);
+	top_field->gam_gdp_pml = (u32) layer->paddr + layer->offsets[0];
+	top_field->gam_gdp_pml += layer->src_x * (bpp >> 3);
+	top_field->gam_gdp_pml += layer->src_y * layer->pitches[0];
+
+	/* input parameters */
+	top_field->gam_gdp_pmp = layer->pitches[0];
+	top_field->gam_gdp_size =
+	    clamp_val(layer->src_h, 0, GAM_GDP_SIZE_MAX) << 16 |
+	    clamp_val(layer->src_w, 0, GAM_GDP_SIZE_MAX);
+
+	/* output parameters */
+	ydo = sti_vtg_get_line_number(*mode, layer->dst_y);
+	yds = sti_vtg_get_line_number(*mode, layer->dst_y + layer->dst_h - 1);
+	xdo = sti_vtg_get_pixel_number(*mode, layer->dst_x);
+	xds = sti_vtg_get_pixel_number(*mode, layer->dst_x + layer->dst_w - 1);
+	top_field->gam_gdp_vpo = (ydo << 16) | xdo;
+	top_field->gam_gdp_vps = (yds << 16) | xds;
+
+	/* Same content and chained together */
+	memcpy(btm_field, top_field, sizeof(*btm_field));
+	top_field->gam_gdp_nvn = virt_to_dma(dev, btm_field);
+	btm_field->gam_gdp_nvn = virt_to_dma(dev, top_field);
+
+	/* Interlaced mode */
+	if (layer->mode->flags & DRM_MODE_FLAG_INTERLACE)
+		btm_field->gam_gdp_pml = top_field->gam_gdp_pml +
+		    layer->pitches[0];
+
+	if (first_prepare) {
+		/* Register gdp callback */
+		if (sti_vtg_register_client(layer->mixer_id == STI_MIXER_MAIN ?
+				compo->vtg_main : compo->vtg_aux,
+				&gdp->vtg_field_nb, layer->mixer_id)) {
+			DRM_ERROR("Cannot register VTG notifier\n");
+			return 1;
+		}
+
+		/* Set and enable gdp clock */
+		if (gdp->clk_pix) {
+			res = clk_set_rate(gdp->clk_pix, rate);
+			if (res < 0) {
+				DRM_ERROR("Cannot set rate (%dHz) for gdp\n",
+						rate);
+				return 1;
+			}
+
+			if (clk_prepare_enable(gdp->clk_pix)) {
+				DRM_ERROR("Failed to prepare/enable gdp\n");
+				return 1;
+			}
+		}
+	}
+
+	return 0;
+}
+
+/**
+ * sti_gdp_commit_layer
+ * @lay: gdp layer
+ *
+ * Update the NVN field of the 'right' field of the current GDP node (being
+ * used by the HW) with the address of the updated ('free') top field GDP node.
+ * - In interlaced mode the 'right' field is the bottom field as we update
+ *   frames starting from their top field
+ * - In progressive mode, we update both bottom and top fields which are
+ *   equal nodes.
+ * At the next VSYNC, the updated node list will be used by the HW.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+static int sti_gdp_commit_layer(struct sti_layer *layer)
+{
+	struct sti_gdp_node_list *updated_list = sti_gdp_get_free_nodes(layer);
+	struct sti_gdp_node *updated_top_node = updated_list->top_field;
+	struct sti_gdp_node *updated_btm_node = updated_list->btm_field;
+	struct sti_gdp *gdp = to_sti_gdp(layer);
+	u32 dma_updated_top = virt_to_dma(layer->dev, updated_top_node);
+	u32 dma_updated_btm = virt_to_dma(layer->dev, updated_btm_node);
+	struct sti_gdp_node_list *curr_list = sti_gdp_get_current_nodes(layer);
+
+	dev_dbg(layer->dev, "%s %s top/btm_node:0x%p/0x%p\n", __func__,
+			sti_layer_to_str(layer),
+			updated_top_node, updated_btm_node);
+	dev_dbg(layer->dev, "Current NVN:0x%X\n",
+		readl(layer->regs + GAM_GDP_NVN_OFFSET));
+	dev_dbg(layer->dev, "Posted buff: %lx current buff: %x\n",
+		(unsigned long)layer->paddr,
+		readl(layer->regs + GAM_GDP_PML_OFFSET));
+
+	if (curr_list == NULL) {
+		/* First update or invalid node should directly write in the
+		 * hw register */
+		DRM_DEBUG_DRIVER("%s first update (or invalid node)",
+				sti_layer_to_str(layer));
+
+		writel(gdp->is_curr_top == true ?
+				dma_updated_btm : dma_updated_top,
+				layer->regs + GAM_GDP_NVN_OFFSET);
+		return 0;
+	}
+
+	if (layer->mode->flags & DRM_MODE_FLAG_INTERLACE) {
+		if (gdp->is_curr_top == true) {
+			/* Do not update in the middle of the frame, but
+			 * postpone the update after the bottom field has
+			 * been displayed */
+			curr_list->btm_field->gam_gdp_nvn = dma_updated_top;
+		} else {
+			/* Direct update to avoid one frame delay */
+			writel(dma_updated_top,
+				layer->regs + GAM_GDP_NVN_OFFSET);
+		}
+	} else {
+		/* Direct update for progressive to avoid one frame delay */
+		writel(dma_updated_top, layer->regs + GAM_GDP_NVN_OFFSET);
+	}
+
+	return 0;
+}
+
+/**
+ * sti_gdp_disable_layer
+ * @lay: gdp layer
+ *
+ * Disable a GDP.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+static int sti_gdp_disable_layer(struct sti_layer *layer)
+{
+	unsigned int i;
+	struct sti_gdp *gdp = to_sti_gdp(layer);
+	struct sti_compositor *compo = dev_get_drvdata(layer->dev);
+
+	DRM_DEBUG_DRIVER("%s\n", sti_layer_to_str(layer));
+
+	/* Set the nodes as 'to be ignored on mixer' */
+	for (i = 0; i < GDP_NODE_NB_BANK; i++) {
+		gdp->node_list[i].top_field->gam_gdp_ppt |= GAM_GDP_PPT_IGNORE;
+		gdp->node_list[i].btm_field->gam_gdp_ppt |= GAM_GDP_PPT_IGNORE;
+	}
+
+	if (sti_vtg_unregister_client(layer->mixer_id == STI_MIXER_MAIN ?
+			compo->vtg_main : compo->vtg_aux, &gdp->vtg_field_nb))
+		DRM_DEBUG_DRIVER("Warning: cannot unregister VTG notifier\n");
+
+	if (gdp->clk_pix)
+		clk_disable_unprepare(gdp->clk_pix);
+
+	return 0;
+}
+
+/**
+ * sti_gdp_field_cb
+ * @nb: notifier block
+ * @event: event message
+ * @data: private data
+ *
+ * Handle VTG top field and bottom field event.
+ *
+ * RETURNS:
+ * 0 on success.
+ */
+int sti_gdp_field_cb(struct notifier_block *nb,
+		unsigned long event, void *data)
+{
+	struct sti_gdp *gdp = container_of(nb, struct sti_gdp, vtg_field_nb);
+
+	switch (event) {
+	case VTG_TOP_FIELD_EVENT:
+		gdp->is_curr_top = true;
+		break;
+	case VTG_BOTTOM_FIELD_EVENT:
+		gdp->is_curr_top = false;
+		break;
+	default:
+		DRM_ERROR("unsupported event: %lu\n", event);
+		break;
+	}
+
+	return 0;
+}
+
+static void sti_gdp_init(struct sti_layer *layer)
+{
+	struct sti_gdp *gdp = to_sti_gdp(layer);
+	struct device_node *np = layer->dev->of_node;
+	dma_addr_t dma;
+	void *base;
+	unsigned int i, size;
+
+	/* Allocate all the nodes within a single memory page */
+	size = sizeof(struct sti_gdp_node) *
+	    GDP_NODE_PER_FIELD * GDP_NODE_NB_BANK;
+
+	base = dma_alloc_writecombine(layer->dev,
+			size, &dma, GFP_KERNEL | GFP_DMA);
+	if (!base) {
+		DRM_ERROR("Failed to allocate memory for GDP node\n");
+		return;
+	}
+	memset(base, 0, size);
+
+	for (i = 0; i < GDP_NODE_NB_BANK; i++) {
+		if (virt_to_dma(layer->dev, base) & 0xF) {
+			DRM_ERROR("Mem alignment failed\n");
+			return;
+		}
+		gdp->node_list[i].top_field = base;
+		DRM_DEBUG_DRIVER("node[%d].top_field=%p\n", i, base);
+		base += sizeof(struct sti_gdp_node);
+
+		if (virt_to_dma(layer->dev, base) & 0xF) {
+			DRM_ERROR("Mem alignment failed\n");
+			return;
+		}
+		gdp->node_list[i].btm_field = base;
+		DRM_DEBUG_DRIVER("node[%d].btm_field=%p\n", i, base);
+		base += sizeof(struct sti_gdp_node);
+	}
+
+	if (of_device_is_compatible(np, "st,stih407-compositor")) {
+		/* GDP of STiH407 chip have its own pixel clock */
+		char *clk_name;
+
+		switch (layer->desc) {
+		case STI_GDP_0:
+			clk_name = "pix_gdp1";
+			break;
+		case STI_GDP_1:
+			clk_name = "pix_gdp2";
+			break;
+		case STI_GDP_2:
+			clk_name = "pix_gdp3";
+			break;
+		case STI_GDP_3:
+			clk_name = "pix_gdp4";
+			break;
+		default:
+			DRM_ERROR("GDP id not recognized\n");
+			return;
+		}
+
+		gdp->clk_pix = devm_clk_get(layer->dev, clk_name);
+		if (IS_ERR(gdp->clk_pix))
+			DRM_ERROR("Cannot get %s clock\n", clk_name);
+	}
+}
+
+static const struct sti_layer_funcs gdp_ops = {
+	.get_formats = sti_gdp_get_formats,
+	.get_nb_formats = sti_gdp_get_nb_formats,
+	.init = sti_gdp_init,
+	.prepare = sti_gdp_prepare_layer,
+	.commit = sti_gdp_commit_layer,
+	.disable = sti_gdp_disable_layer,
+};
+
+struct sti_layer *sti_gdp_create(struct device *dev, int id)
+{
+	struct sti_gdp *gdp;
+
+	gdp = devm_kzalloc(dev, sizeof(*gdp), GFP_KERNEL);
+	if (!gdp) {
+		DRM_ERROR("Failed to allocate memory for GDP\n");
+		return NULL;
+	}
+
+	gdp->layer.ops = &gdp_ops;
+	gdp->vtg_field_nb.notifier_call = sti_gdp_field_cb;
+
+	return (struct sti_layer *)gdp;
+}
diff --git a/drivers/gpu/drm/sti/sti_gdp.h b/drivers/gpu/drm/sti/sti_gdp.h
new file mode 100644
index 0000000..1dab682
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_gdp.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_GDP_H_
+#define _STI_GDP_H_
+
+#include <linux/types.h>
+
+struct sti_layer *sti_gdp_create(struct device *dev, int id);
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
new file mode 100644
index 0000000..72d957f
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -0,0 +1,794 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+
+/* HDformatter registers */
+#define HDA_ANA_CFG                     0x0000
+#define HDA_ANA_SCALE_CTRL_Y            0x0004
+#define HDA_ANA_SCALE_CTRL_CB           0x0008
+#define HDA_ANA_SCALE_CTRL_CR           0x000C
+#define HDA_ANA_ANC_CTRL                0x0010
+#define HDA_ANA_SRC_Y_CFG               0x0014
+#define HDA_COEFF_Y_PH1_TAP123          0x0018
+#define HDA_COEFF_Y_PH1_TAP456          0x001C
+#define HDA_COEFF_Y_PH2_TAP123          0x0020
+#define HDA_COEFF_Y_PH2_TAP456          0x0024
+#define HDA_COEFF_Y_PH3_TAP123          0x0028
+#define HDA_COEFF_Y_PH3_TAP456          0x002C
+#define HDA_COEFF_Y_PH4_TAP123          0x0030
+#define HDA_COEFF_Y_PH4_TAP456          0x0034
+#define HDA_ANA_SRC_C_CFG               0x0040
+#define HDA_COEFF_C_PH1_TAP123          0x0044
+#define HDA_COEFF_C_PH1_TAP456          0x0048
+#define HDA_COEFF_C_PH2_TAP123          0x004C
+#define HDA_COEFF_C_PH2_TAP456          0x0050
+#define HDA_COEFF_C_PH3_TAP123          0x0054
+#define HDA_COEFF_C_PH3_TAP456          0x0058
+#define HDA_COEFF_C_PH4_TAP123          0x005C
+#define HDA_COEFF_C_PH4_TAP456          0x0060
+#define HDA_SYNC_AWGI                   0x0300
+
+/* HDA_ANA_CFG */
+#define CFG_AWG_ASYNC_EN                BIT(0)
+#define CFG_AWG_ASYNC_HSYNC_MTD         BIT(1)
+#define CFG_AWG_ASYNC_VSYNC_MTD         BIT(2)
+#define CFG_AWG_SYNC_DEL                BIT(3)
+#define CFG_AWG_FLTR_MODE_SHIFT         4
+#define CFG_AWG_FLTR_MODE_MASK          (0xF << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_AWG_FLTR_MODE_SD            (0 << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_AWG_FLTR_MODE_ED            (1 << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_AWG_FLTR_MODE_HD            (2 << CFG_AWG_FLTR_MODE_SHIFT)
+#define CFG_SYNC_ON_PBPR_MASK           BIT(8)
+#define CFG_PREFILTER_EN_MASK           BIT(9)
+#define CFG_PBPR_SYNC_OFF_SHIFT         16
+#define CFG_PBPR_SYNC_OFF_MASK          (0x7FF << CFG_PBPR_SYNC_OFF_SHIFT)
+#define CFG_PBPR_SYNC_OFF_VAL           0x117 /* Voltage dependent. stiH416 */
+
+/* Default scaling values */
+#define SCALE_CTRL_Y_DFLT               0x00C50256
+#define SCALE_CTRL_CB_DFLT              0x00DB0249
+#define SCALE_CTRL_CR_DFLT              0x00DB0249
+
+/* Video DACs control */
+#define VIDEO_DACS_CONTROL_MASK         0x0FFF
+#define VIDEO_DACS_CONTROL_SYSCFG2535   0x085C /* for stih416 */
+#define DAC_CFG_HD_OFF_SHIFT            5
+#define DAC_CFG_HD_OFF_MASK             (0x7 << DAC_CFG_HD_OFF_SHIFT)
+#define VIDEO_DACS_CONTROL_SYSCFG5072   0x0120 /* for stih407 */
+#define DAC_CFG_HD_HZUVW_OFF_MASK       BIT(1)
+
+
+/* Upsampler values for the alternative 2X Filter */
+#define SAMPLER_COEF_NB                 8
+#define HDA_ANA_SRC_Y_CFG_ALT_2X        0x01130000
+static u32 coef_y_alt_2x[] = {
+	0x00FE83FB, 0x1F900401, 0x00000000, 0x00000000,
+	0x00F408F9, 0x055F7C25, 0x00000000, 0x00000000
+};
+
+#define HDA_ANA_SRC_C_CFG_ALT_2X        0x01750004
+static u32 coef_c_alt_2x[] = {
+	0x001305F7, 0x05274BD0, 0x00000000, 0x00000000,
+	0x0004907C, 0x09C80B9D, 0x00000000, 0x00000000
+};
+
+/* Upsampler values for the 4X Filter */
+#define HDA_ANA_SRC_Y_CFG_4X            0x01ED0005
+#define HDA_ANA_SRC_C_CFG_4X            0x01ED0004
+static u32 coef_yc_4x[] = {
+	0x00FC827F, 0x008FE20B, 0x00F684FC, 0x050F7C24,
+	0x00F4857C, 0x0A1F402E, 0x00FA027F, 0x0E076E1D
+};
+
+/* AWG instructions for some video modes */
+#define AWG_MAX_INST                    64
+
+/* 720p@50 */
+static u32 AWGi_720p_50[] = {
+	0x00000971, 0x00000C26, 0x0000013B, 0x00000CDA,
+	0x00000104, 0x00000E7E, 0x00000E7F, 0x0000013B,
+	0x00000D8E, 0x00000104, 0x00001804, 0x00000971,
+	0x00000C26, 0x0000003B, 0x00000FB4, 0x00000FB5,
+	0x00000104, 0x00001AE8
+};
+
+#define NN_720p_50 ARRAY_SIZE(AWGi_720p_50)
+
+/* 720p@60 */
+static u32 AWGi_720p_60[] = {
+	0x00000971, 0x00000C26, 0x0000013B, 0x00000CDA,
+	0x00000104, 0x00000E7E, 0x00000E7F, 0x0000013B,
+	0x00000C44, 0x00000104, 0x00001804, 0x00000971,
+	0x00000C26, 0x0000003B, 0x00000F0F, 0x00000F10,
+	0x00000104, 0x00001AE8
+};
+
+#define NN_720p_60 ARRAY_SIZE(AWGi_720p_60)
+
+/* 1080p@30 */
+static u32 AWGi_1080p_30[] = {
+	0x00000971, 0x00000C2A, 0x0000013B, 0x00000C56,
+	0x00000104, 0x00000FDC, 0x00000FDD, 0x0000013B,
+	0x00000C2A, 0x00000104, 0x00001804, 0x00000971,
+	0x00000C2A, 0x0000003B, 0x00000EBE, 0x00000EBF,
+	0x00000EBF, 0x00000104, 0x00001A2F, 0x00001C4B,
+	0x00001C52
+};
+
+#define NN_1080p_30 ARRAY_SIZE(AWGi_1080p_30)
+
+/* 1080p@25 */
+static u32 AWGi_1080p_25[] = {
+	0x00000971, 0x00000C2A, 0x0000013B, 0x00000C56,
+	0x00000104, 0x00000FDC, 0x00000FDD, 0x0000013B,
+	0x00000DE2, 0x00000104, 0x00001804, 0x00000971,
+	0x00000C2A, 0x0000003B, 0x00000F51, 0x00000F51,
+	0x00000F52, 0x00000104, 0x00001A2F, 0x00001C4B,
+	0x00001C52
+};
+
+#define NN_1080p_25 ARRAY_SIZE(AWGi_1080p_25)
+
+/* 1080p@24 */
+static u32 AWGi_1080p_24[] = {
+	0x00000971, 0x00000C2A, 0x0000013B, 0x00000C56,
+	0x00000104, 0x00000FDC, 0x00000FDD, 0x0000013B,
+	0x00000E50, 0x00000104, 0x00001804, 0x00000971,
+	0x00000C2A, 0x0000003B, 0x00000F76, 0x00000F76,
+	0x00000F76, 0x00000104, 0x00001A2F, 0x00001C4B,
+	0x00001C52
+};
+
+#define NN_1080p_24 ARRAY_SIZE(AWGi_1080p_24)
+
+/* 720x480p@60 */
+static u32 AWGi_720x480p_60[] = {
+	0x00000904, 0x00000F18, 0x0000013B, 0x00001805,
+	0x00000904, 0x00000C3D, 0x0000003B, 0x00001A06
+};
+
+#define NN_720x480p_60 ARRAY_SIZE(AWGi_720x480p_60)
+
+/* Video mode category */
+enum sti_hda_vid_cat {
+	VID_SD,
+	VID_ED,
+	VID_HD_74M,
+	VID_HD_148M
+};
+
+struct sti_hda_video_config {
+	struct drm_display_mode mode;
+	u32 *awg_instr;
+	int nb_instr;
+	enum sti_hda_vid_cat vid_cat;
+};
+
+/* HD analog supported modes
+ * Interlaced modes may be added when supported by the whole display chain
+ */
+static const struct sti_hda_video_config hda_supported_modes[] = {
+	/* 1080p30 74.250Mhz */
+	{{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
+		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_1080p_30, NN_1080p_30, VID_HD_74M},
+	/* 1080p30 74.176Mhz */
+	{{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74176, 1920, 2008,
+		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_1080p_30, NN_1080p_30, VID_HD_74M},
+	/* 1080p24 74.250Mhz */
+	{{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,
+		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_1080p_24, NN_1080p_24, VID_HD_74M},
+	/* 1080p24 74.176Mhz */
+	{{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74176, 1920, 2558,
+		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_1080p_24, NN_1080p_24, VID_HD_74M},
+	/* 1080p25 74.250Mhz */
+	{{DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
+		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_1080p_25, NN_1080p_25, VID_HD_74M},
+	/* 720p60 74.250Mhz */
+	{{DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
+		   1430, 1650, 0, 720, 725, 730, 750, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_720p_60, NN_720p_60, VID_HD_74M},
+	/* 720p60 74.176Mhz */
+	{{DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74176, 1280, 1390,
+		   1430, 1650, 0, 720, 725, 730, 750, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_720p_60, NN_720p_60, VID_HD_74M},
+	/* 720p50 74.250Mhz */
+	{{DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,
+		   1760, 1980, 0, 720, 725, 730, 750, 0,
+		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC)},
+	 AWGi_720p_50, NN_720p_50, VID_HD_74M},
+	/* 720x480p60 27.027Mhz */
+	{{DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27027, 720, 736,
+		   798, 858, 0, 480, 489, 495, 525, 0,
+		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)},
+	 AWGi_720x480p_60, NN_720x480p_60, VID_ED},
+	/* 720x480p60 27.000Mhz */
+	{{DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
+		   798, 858, 0, 480, 489, 495, 525, 0,
+		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)},
+	 AWGi_720x480p_60, NN_720x480p_60, VID_ED}
+};
+
+/**
+ * STI hd analog structure
+ *
+ * @dev: driver device
+ * @drm_dev: pointer to drm device
+ * @mode: current display mode selected
+ * @regs: HD analog register
+ * @video_dacs_ctrl: video DACS control register
+ * @enabled: true if HD analog is enabled else false
+ */
+struct sti_hda {
+	struct device dev;
+	struct drm_device *drm_dev;
+	struct drm_display_mode mode;
+	void __iomem *regs;
+	void __iomem *video_dacs_ctrl;
+	struct clk *clk_pix;
+	struct clk *clk_hddac;
+	bool enabled;
+};
+
+struct sti_hda_connector {
+	struct drm_connector drm_connector;
+	struct drm_encoder *encoder;
+	struct sti_hda *hda;
+};
+
+#define to_sti_hda_connector(x) \
+	container_of(x, struct sti_hda_connector, drm_connector)
+
+static u32 hda_read(struct sti_hda *hda, int offset)
+{
+	return readl(hda->regs + offset);
+}
+
+static void hda_write(struct sti_hda *hda, u32 val, int offset)
+{
+	writel(val, hda->regs + offset);
+}
+
+/**
+ * Search for a video mode in the supported modes table
+ *
+ * @mode: mode being searched
+ * @idx: index of the found mode
+ *
+ * Return true if mode is found
+ */
+static bool hda_get_mode_idx(struct drm_display_mode mode, int *idx)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(hda_supported_modes); i++)
+		if (drm_mode_equal(&hda_supported_modes[i].mode, &mode)) {
+			*idx = i;
+			return true;
+		}
+	return false;
+}
+
+/**
+ * Enable the HD DACS
+ *
+ * @hda: pointer to HD analog structure
+ * @enable: true if HD DACS need to be enabled, else false
+ */
+static void hda_enable_hd_dacs(struct sti_hda *hda, bool enable)
+{
+	u32 mask;
+
+	if (hda->video_dacs_ctrl) {
+		u32 val;
+
+		switch ((u32)hda->video_dacs_ctrl & VIDEO_DACS_CONTROL_MASK) {
+		case VIDEO_DACS_CONTROL_SYSCFG2535:
+			mask = DAC_CFG_HD_OFF_MASK;
+			break;
+		case VIDEO_DACS_CONTROL_SYSCFG5072:
+			mask = DAC_CFG_HD_HZUVW_OFF_MASK;
+			break;
+		default:
+			DRM_INFO("Video DACS control register not supported!");
+			return;
+		}
+
+		val = readl(hda->video_dacs_ctrl);
+		if (enable)
+			val &= ~mask;
+		else
+			val |= mask;
+
+		writel(val, hda->video_dacs_ctrl);
+	}
+}
+
+/**
+ * Configure AWG, writing instructions
+ *
+ * @hda: pointer to HD analog structure
+ * @awg_instr: pointer to AWG instructions table
+ * @nb: nb of AWG instructions
+ */
+static void sti_hda_configure_awg(struct sti_hda *hda, u32 *awg_instr, int nb)
+{
+	unsigned int i;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	for (i = 0; i < nb; i++)
+		hda_write(hda, awg_instr[i], HDA_SYNC_AWGI + i * 4);
+	for (i = nb; i < AWG_MAX_INST; i++)
+		hda_write(hda, 0, HDA_SYNC_AWGI + i * 4);
+}
+
+static void sti_hda_disable(struct drm_bridge *bridge)
+{
+	struct sti_hda *hda = bridge->driver_private;
+	u32 val;
+
+	if (!hda->enabled)
+		return;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	/* Disable HD DAC and AWG */
+	val = hda_read(hda, HDA_ANA_CFG);
+	val &= ~CFG_AWG_ASYNC_EN;
+	hda_write(hda, val, HDA_ANA_CFG);
+	hda_write(hda, 0, HDA_ANA_ANC_CTRL);
+
+	hda_enable_hd_dacs(hda, false);
+
+	/* Disable/unprepare hda clock */
+	clk_disable_unprepare(hda->clk_hddac);
+	clk_disable_unprepare(hda->clk_pix);
+
+	hda->enabled = false;
+}
+
+static void sti_hda_pre_enable(struct drm_bridge *bridge)
+{
+	struct sti_hda *hda = bridge->driver_private;
+	u32 val, i, mode_idx;
+	u32 src_filter_y, src_filter_c;
+	u32 *coef_y, *coef_c;
+	u32 filter_mode;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (hda->enabled)
+		return;
+
+	/* Prepare/enable clocks */
+	if (clk_prepare_enable(hda->clk_pix))
+		DRM_ERROR("Failed to prepare/enable hda_pix clk\n");
+	if (clk_prepare_enable(hda->clk_hddac))
+		DRM_ERROR("Failed to prepare/enable hda_hddac clk\n");
+
+	if (!hda_get_mode_idx(hda->mode, &mode_idx)) {
+		DRM_ERROR("Undefined mode\n");
+		return;
+	}
+
+	switch (hda_supported_modes[mode_idx].vid_cat) {
+	case VID_HD_148M:
+		DRM_ERROR("Beyond HD analog capabilities\n");
+		return;
+	case VID_HD_74M:
+		/* HD use alternate 2x filter */
+		filter_mode = CFG_AWG_FLTR_MODE_HD;
+		src_filter_y = HDA_ANA_SRC_Y_CFG_ALT_2X;
+		src_filter_c = HDA_ANA_SRC_C_CFG_ALT_2X;
+		coef_y = coef_y_alt_2x;
+		coef_c = coef_c_alt_2x;
+		break;
+	case VID_ED:
+		/* ED uses 4x filter */
+		filter_mode = CFG_AWG_FLTR_MODE_ED;
+		src_filter_y = HDA_ANA_SRC_Y_CFG_4X;
+		src_filter_c = HDA_ANA_SRC_C_CFG_4X;
+		coef_y = coef_yc_4x;
+		coef_c = coef_yc_4x;
+		break;
+	case VID_SD:
+		DRM_ERROR("Not supported\n");
+		return;
+	default:
+		DRM_ERROR("Undefined resolution\n");
+		return;
+	}
+	DRM_DEBUG_DRIVER("Using HDA mode #%d\n", mode_idx);
+
+	/* Enable HD Video DACs */
+	hda_enable_hd_dacs(hda, true);
+
+	/* Configure scaler */
+	hda_write(hda, SCALE_CTRL_Y_DFLT, HDA_ANA_SCALE_CTRL_Y);
+	hda_write(hda, SCALE_CTRL_CB_DFLT, HDA_ANA_SCALE_CTRL_CB);
+	hda_write(hda, SCALE_CTRL_CR_DFLT, HDA_ANA_SCALE_CTRL_CR);
+
+	/* Configure sampler */
+	hda_write(hda , src_filter_y, HDA_ANA_SRC_Y_CFG);
+	hda_write(hda, src_filter_c,  HDA_ANA_SRC_C_CFG);
+	for (i = 0; i < SAMPLER_COEF_NB; i++) {
+		hda_write(hda, coef_y[i], HDA_COEFF_Y_PH1_TAP123 + i * 4);
+		hda_write(hda, coef_c[i], HDA_COEFF_C_PH1_TAP123 + i * 4);
+	}
+
+	/* Configure main HDFormatter */
+	val = 0;
+	val |= (hda->mode.flags & DRM_MODE_FLAG_INTERLACE) ?
+	    0 : CFG_AWG_ASYNC_VSYNC_MTD;
+	val |= (CFG_PBPR_SYNC_OFF_VAL << CFG_PBPR_SYNC_OFF_SHIFT);
+	val |= filter_mode;
+	hda_write(hda, val, HDA_ANA_CFG);
+
+	/* Configure AWG */
+	sti_hda_configure_awg(hda, hda_supported_modes[mode_idx].awg_instr,
+			      hda_supported_modes[mode_idx].nb_instr);
+
+	/* Enable AWG */
+	val = hda_read(hda, HDA_ANA_CFG);
+	val |= CFG_AWG_ASYNC_EN;
+	hda_write(hda, val, HDA_ANA_CFG);
+
+	hda->enabled = true;
+}
+
+static void sti_hda_set_mode(struct drm_bridge *bridge,
+		struct drm_display_mode *mode,
+		struct drm_display_mode *adjusted_mode)
+{
+	struct sti_hda *hda = bridge->driver_private;
+	u32 mode_idx;
+	int hddac_rate;
+	int ret;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	memcpy(&hda->mode, mode, sizeof(struct drm_display_mode));
+
+	if (!hda_get_mode_idx(hda->mode, &mode_idx)) {
+		DRM_ERROR("Undefined mode\n");
+		return;
+	}
+
+	switch (hda_supported_modes[mode_idx].vid_cat) {
+	case VID_HD_74M:
+		/* HD use alternate 2x filter */
+		hddac_rate = mode->clock * 1000 * 2;
+		break;
+	case VID_ED:
+		/* ED uses 4x filter */
+		hddac_rate = mode->clock * 1000 * 4;
+		break;
+	default:
+		DRM_ERROR("Undefined mode\n");
+		return;
+	}
+
+	/* HD DAC = 148.5Mhz or 108 Mhz */
+	ret = clk_set_rate(hda->clk_hddac, hddac_rate);
+	if (ret < 0)
+		DRM_ERROR("Cannot set rate (%dHz) for hda_hddac clk\n",
+			  hddac_rate);
+
+	/* HDformatter clock = compositor clock */
+	ret = clk_set_rate(hda->clk_pix, mode->clock * 1000);
+	if (ret < 0)
+		DRM_ERROR("Cannot set rate (%dHz) for hda_pix clk\n",
+			  mode->clock * 1000);
+}
+
+static void sti_hda_bridge_nope(struct drm_bridge *bridge)
+{
+	/* do nothing */
+}
+
+static void sti_hda_brigde_destroy(struct drm_bridge *bridge)
+{
+	drm_bridge_cleanup(bridge);
+	kfree(bridge);
+}
+
+static const struct drm_bridge_funcs sti_hda_bridge_funcs = {
+	.pre_enable = sti_hda_pre_enable,
+	.enable = sti_hda_bridge_nope,
+	.disable = sti_hda_disable,
+	.post_disable = sti_hda_bridge_nope,
+	.mode_set = sti_hda_set_mode,
+	.destroy = sti_hda_brigde_destroy,
+};
+
+static int sti_hda_connector_get_modes(struct drm_connector *connector)
+{
+	unsigned int i;
+	int count = 0;
+	struct sti_hda_connector *hda_connector
+		= to_sti_hda_connector(connector);
+	struct sti_hda *hda = hda_connector->hda;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	for (i = 0; i < ARRAY_SIZE(hda_supported_modes); i++) {
+		struct drm_display_mode *mode =
+			drm_mode_duplicate(hda->drm_dev,
+					&hda_supported_modes[i].mode);
+		if (!mode)
+			continue;
+		mode->vrefresh = drm_mode_vrefresh(mode);
+
+		/* the first mode is the preferred mode */
+		if (i == 0)
+			mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+		drm_mode_probed_add(connector, mode);
+		count++;
+	}
+
+	drm_mode_sort(&connector->modes);
+
+	return count;
+}
+
+#define CLK_TOLERANCE_HZ 50
+
+static int sti_hda_connector_mode_valid(struct drm_connector *connector,
+					struct drm_display_mode *mode)
+{
+	int target = mode->clock * 1000;
+	int target_min = target - CLK_TOLERANCE_HZ;
+	int target_max = target + CLK_TOLERANCE_HZ;
+	int result;
+	int idx;
+	struct sti_hda_connector *hda_connector
+		= to_sti_hda_connector(connector);
+	struct sti_hda *hda = hda_connector->hda;
+
+	if (!hda_get_mode_idx(*mode, &idx)) {
+		return MODE_BAD;
+	} else {
+		result = clk_round_rate(hda->clk_pix, target);
+
+		DRM_DEBUG_DRIVER("target rate = %d => available rate = %d\n",
+				 target, result);
+
+		if ((result < target_min) || (result > target_max)) {
+			DRM_DEBUG_DRIVER("hda pixclk=%d not supported\n",
+					 target);
+			return MODE_BAD;
+		}
+	}
+
+	return MODE_OK;
+}
+
+struct drm_encoder *sti_hda_best_encoder(struct drm_connector *connector)
+{
+	struct sti_hda_connector *hda_connector
+		= to_sti_hda_connector(connector);
+
+	/* Best encoder is the one associated during connector creation */
+	return hda_connector->encoder;
+}
+
+static struct drm_connector_helper_funcs sti_hda_connector_helper_funcs = {
+	.get_modes = sti_hda_connector_get_modes,
+	.mode_valid = sti_hda_connector_mode_valid,
+	.best_encoder = sti_hda_best_encoder,
+};
+
+static enum drm_connector_status
+sti_hda_connector_detect(struct drm_connector *connector, bool force)
+{
+	return connector_status_connected;
+}
+
+static void sti_hda_connector_destroy(struct drm_connector *connector)
+{
+	struct sti_hda_connector *hda_connector
+		= to_sti_hda_connector(connector);
+
+	drm_connector_unregister(connector);
+	drm_connector_cleanup(connector);
+	kfree(hda_connector);
+}
+
+static struct drm_connector_funcs sti_hda_connector_funcs = {
+	.dpms = drm_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = sti_hda_connector_detect,
+	.destroy = sti_hda_connector_destroy,
+};
+
+static struct drm_encoder *sti_hda_find_encoder(struct drm_device *dev)
+{
+	struct drm_encoder *encoder;
+
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+		if (encoder->encoder_type == DRM_MODE_ENCODER_DAC)
+			return encoder;
+	}
+
+	return NULL;
+}
+
+static int sti_hda_bind(struct device *dev, struct device *master, void *data)
+{
+	struct sti_hda *hda = dev_get_drvdata(dev);
+	struct drm_device *drm_dev = data;
+	struct drm_encoder *encoder;
+	struct sti_hda_connector *connector;
+	struct drm_connector *drm_connector;
+	struct drm_bridge *bridge;
+	int err;
+
+	/* Set the drm device handle */
+	hda->drm_dev = drm_dev;
+
+	encoder = sti_hda_find_encoder(drm_dev);
+	if (!encoder)
+		return -ENOMEM;
+
+	connector = devm_kzalloc(dev, sizeof(*connector), GFP_KERNEL);
+	if (!connector)
+		return -ENOMEM;
+
+	connector->hda = hda;
+
+		bridge = devm_kzalloc(dev, sizeof(*bridge), GFP_KERNEL);
+	if (!bridge)
+		return -ENOMEM;
+
+	bridge->driver_private = hda;
+	drm_bridge_init(drm_dev, bridge, &sti_hda_bridge_funcs);
+
+	encoder->bridge = bridge;
+	connector->encoder = encoder;
+
+	drm_connector = (struct drm_connector *)connector;
+
+	drm_connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+	drm_connector_init(drm_dev, drm_connector,
+			&sti_hda_connector_funcs, DRM_MODE_CONNECTOR_Component);
+	drm_connector_helper_add(drm_connector,
+			&sti_hda_connector_helper_funcs);
+
+	err = drm_connector_register(drm_connector);
+	if (err)
+		goto err_connector;
+
+	err = drm_mode_connector_attach_encoder(drm_connector, encoder);
+	if (err) {
+		DRM_ERROR("Failed to attach a connector to a encoder\n");
+		goto err_sysfs;
+	}
+
+	return 0;
+
+err_sysfs:
+	drm_connector_unregister(drm_connector);
+err_connector:
+	drm_bridge_cleanup(bridge);
+	drm_connector_cleanup(drm_connector);
+	return -EINVAL;
+}
+
+static void sti_hda_unbind(struct device *dev,
+		struct device *master, void *data)
+{
+	/* do nothing */
+}
+
+static const struct component_ops sti_hda_ops = {
+	.bind = sti_hda_bind,
+	.unbind = sti_hda_unbind,
+};
+
+static int sti_hda_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct sti_hda *hda;
+	struct resource *res;
+
+	DRM_INFO("%s\n", __func__);
+
+	hda = devm_kzalloc(dev, sizeof(*hda), GFP_KERNEL);
+	if (!hda)
+		return -ENOMEM;
+
+	hda->dev = pdev->dev;
+
+	/* Get resources */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hda-reg");
+	if (!res) {
+		DRM_ERROR("Invalid hda resource\n");
+		return -ENOMEM;
+	}
+	hda->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+	if (IS_ERR(hda->regs))
+		return PTR_ERR(hda->regs);
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+			"video-dacs-ctrl");
+	if (res) {
+		hda->video_dacs_ctrl = devm_ioremap_nocache(dev, res->start,
+				resource_size(res));
+		if (IS_ERR(hda->video_dacs_ctrl))
+			return PTR_ERR(hda->video_dacs_ctrl);
+	} else {
+		/* If no existing video-dacs-ctrl resource continue the probe */
+		DRM_DEBUG_DRIVER("No video-dacs-ctrl resource\n");
+		hda->video_dacs_ctrl = NULL;
+	}
+
+	/* Get clock resources */
+	hda->clk_pix = devm_clk_get(dev, "pix");
+	if (IS_ERR(hda->clk_pix)) {
+		DRM_ERROR("Cannot get hda_pix clock\n");
+		return PTR_ERR(hda->clk_pix);
+	}
+
+	hda->clk_hddac = devm_clk_get(dev, "hddac");
+	if (IS_ERR(hda->clk_hddac)) {
+		DRM_ERROR("Cannot get hda_hddac clock\n");
+		return PTR_ERR(hda->clk_hddac);
+	}
+
+	platform_set_drvdata(pdev, hda);
+
+	return component_add(&pdev->dev, &sti_hda_ops);
+}
+
+static int sti_hda_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &sti_hda_ops);
+	return 0;
+}
+
+static struct of_device_id hda_of_match[] = {
+	{ .compatible = "st,stih416-hda", },
+	{ .compatible = "st,stih407-hda", },
+	{ /* end node */ }
+};
+MODULE_DEVICE_TABLE(of, hda_of_match);
+
+struct platform_driver sti_hda_driver = {
+	.driver = {
+		.name = "sti-hda",
+		.owner = THIS_MODULE,
+		.of_match_table = hda_of_match,
+	},
+	.probe = sti_hda_probe,
+	.remove = sti_hda_remove,
+};
+
+module_platform_driver(sti_hda_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
new file mode 100644
index 0000000..284e541
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -0,0 +1,810 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/hdmi.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_edid.h>
+
+#include "sti_hdmi.h"
+#include "sti_hdmi_tx3g4c28phy.h"
+#include "sti_hdmi_tx3g0c55phy.h"
+#include "sti_vtg.h"
+
+#define HDMI_CFG                        0x0000
+#define HDMI_INT_EN                     0x0004
+#define HDMI_INT_STA                    0x0008
+#define HDMI_INT_CLR                    0x000C
+#define HDMI_STA                        0x0010
+#define HDMI_ACTIVE_VID_XMIN            0x0100
+#define HDMI_ACTIVE_VID_XMAX            0x0104
+#define HDMI_ACTIVE_VID_YMIN            0x0108
+#define HDMI_ACTIVE_VID_YMAX            0x010C
+#define HDMI_DFLT_CHL0_DAT              0x0110
+#define HDMI_DFLT_CHL1_DAT              0x0114
+#define HDMI_DFLT_CHL2_DAT              0x0118
+#define HDMI_SW_DI_1_HEAD_WORD          0x0210
+#define HDMI_SW_DI_1_PKT_WORD0          0x0214
+#define HDMI_SW_DI_1_PKT_WORD1          0x0218
+#define HDMI_SW_DI_1_PKT_WORD2          0x021C
+#define HDMI_SW_DI_1_PKT_WORD3          0x0220
+#define HDMI_SW_DI_1_PKT_WORD4          0x0224
+#define HDMI_SW_DI_1_PKT_WORD5          0x0228
+#define HDMI_SW_DI_1_PKT_WORD6          0x022C
+#define HDMI_SW_DI_CFG                  0x0230
+
+#define HDMI_IFRAME_SLOT_AVI            1
+
+#define  XCAT(prefix, x, suffix)        prefix ## x ## suffix
+#define  HDMI_SW_DI_N_HEAD_WORD(x)      XCAT(HDMI_SW_DI_, x, _HEAD_WORD)
+#define  HDMI_SW_DI_N_PKT_WORD0(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD0)
+#define  HDMI_SW_DI_N_PKT_WORD1(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD1)
+#define  HDMI_SW_DI_N_PKT_WORD2(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD2)
+#define  HDMI_SW_DI_N_PKT_WORD3(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD3)
+#define  HDMI_SW_DI_N_PKT_WORD4(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD4)
+#define  HDMI_SW_DI_N_PKT_WORD5(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD5)
+#define  HDMI_SW_DI_N_PKT_WORD6(x)      XCAT(HDMI_SW_DI_, x, _PKT_WORD6)
+
+#define HDMI_IFRAME_DISABLED            0x0
+#define HDMI_IFRAME_SINGLE_SHOT         0x1
+#define HDMI_IFRAME_FIELD               0x2
+#define HDMI_IFRAME_FRAME               0x3
+#define HDMI_IFRAME_MASK                0x3
+#define HDMI_IFRAME_CFG_DI_N(x, n)       ((x) << ((n-1)*4)) /* n from 1 to 6 */
+
+#define HDMI_CFG_DEVICE_EN              BIT(0)
+#define HDMI_CFG_HDMI_NOT_DVI           BIT(1)
+#define HDMI_CFG_HDCP_EN                BIT(2)
+#define HDMI_CFG_ESS_NOT_OESS           BIT(3)
+#define HDMI_CFG_H_SYNC_POL_NEG         BIT(4)
+#define HDMI_CFG_SINK_TERM_DET_EN       BIT(5)
+#define HDMI_CFG_V_SYNC_POL_NEG         BIT(6)
+#define HDMI_CFG_422_EN                 BIT(8)
+#define HDMI_CFG_FIFO_OVERRUN_CLR       BIT(12)
+#define HDMI_CFG_FIFO_UNDERRUN_CLR      BIT(13)
+#define HDMI_CFG_SW_RST_EN              BIT(31)
+
+#define HDMI_INT_GLOBAL                 BIT(0)
+#define HDMI_INT_SW_RST                 BIT(1)
+#define HDMI_INT_PIX_CAP                BIT(3)
+#define HDMI_INT_HOT_PLUG               BIT(4)
+#define HDMI_INT_DLL_LCK                BIT(5)
+#define HDMI_INT_NEW_FRAME              BIT(6)
+#define HDMI_INT_GENCTRL_PKT            BIT(7)
+#define HDMI_INT_SINK_TERM_PRESENT      BIT(11)
+
+#define HDMI_DEFAULT_INT (HDMI_INT_SINK_TERM_PRESENT \
+			| HDMI_INT_DLL_LCK \
+			| HDMI_INT_HOT_PLUG \
+			| HDMI_INT_GLOBAL)
+
+#define HDMI_WORKING_INT (HDMI_INT_SINK_TERM_PRESENT \
+			| HDMI_INT_GENCTRL_PKT \
+			| HDMI_INT_NEW_FRAME \
+			| HDMI_INT_DLL_LCK \
+			| HDMI_INT_HOT_PLUG \
+			| HDMI_INT_PIX_CAP \
+			| HDMI_INT_SW_RST \
+			| HDMI_INT_GLOBAL)
+
+#define HDMI_STA_SW_RST                 BIT(1)
+
+struct sti_hdmi_connector {
+	struct drm_connector drm_connector;
+	struct drm_encoder *encoder;
+	struct sti_hdmi *hdmi;
+};
+
+#define to_sti_hdmi_connector(x) \
+	container_of(x, struct sti_hdmi_connector, drm_connector)
+
+u32 hdmi_read(struct sti_hdmi *hdmi, int offset)
+{
+	return readl(hdmi->regs + offset);
+}
+
+void hdmi_write(struct sti_hdmi *hdmi, u32 val, int offset)
+{
+	writel(val, hdmi->regs + offset);
+}
+
+/**
+ * HDMI interrupt handler threaded
+ *
+ * @irq: irq number
+ * @arg: connector structure
+ */
+static irqreturn_t hdmi_irq_thread(int irq, void *arg)
+{
+	struct sti_hdmi *hdmi = arg;
+
+	/* Hot plug/unplug IRQ */
+	if (hdmi->irq_status & HDMI_INT_HOT_PLUG) {
+		/* read gpio to get the status */
+		hdmi->hpd = gpio_get_value(hdmi->hpd_gpio);
+		if (hdmi->drm_dev)
+			drm_helper_hpd_irq_event(hdmi->drm_dev);
+	}
+
+	/* Sw reset and PLL lock are exclusive so we can use the same
+	 * event to signal them
+	 */
+	if (hdmi->irq_status & (HDMI_INT_SW_RST | HDMI_INT_DLL_LCK)) {
+		hdmi->event_received = true;
+		wake_up_interruptible(&hdmi->wait_event);
+	}
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * HDMI interrupt handler
+ *
+ * @irq: irq number
+ * @arg: connector structure
+ */
+static irqreturn_t hdmi_irq(int irq, void *arg)
+{
+	struct sti_hdmi *hdmi = arg;
+
+	/* read interrupt status */
+	hdmi->irq_status = hdmi_read(hdmi, HDMI_INT_STA);
+
+	/* clear interrupt status */
+	hdmi_write(hdmi, hdmi->irq_status, HDMI_INT_CLR);
+
+	/* force sync bus write */
+	hdmi_read(hdmi, HDMI_INT_STA);
+
+	return IRQ_WAKE_THREAD;
+}
+
+/**
+ * Set hdmi active area depending on the drm display mode selected
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void hdmi_active_area(struct sti_hdmi *hdmi)
+{
+	u32 xmin, xmax;
+	u32 ymin, ymax;
+
+	xmin = sti_vtg_get_pixel_number(hdmi->mode, 0);
+	xmax = sti_vtg_get_pixel_number(hdmi->mode, hdmi->mode.hdisplay - 1);
+	ymin = sti_vtg_get_line_number(hdmi->mode, 0);
+	ymax = sti_vtg_get_line_number(hdmi->mode, hdmi->mode.vdisplay - 1);
+
+	hdmi_write(hdmi, xmin, HDMI_ACTIVE_VID_XMIN);
+	hdmi_write(hdmi, xmax, HDMI_ACTIVE_VID_XMAX);
+	hdmi_write(hdmi, ymin, HDMI_ACTIVE_VID_YMIN);
+	hdmi_write(hdmi, ymax, HDMI_ACTIVE_VID_YMAX);
+}
+
+/**
+ * Overall hdmi configuration
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void hdmi_config(struct sti_hdmi *hdmi)
+{
+	u32 conf;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	/* Clear overrun and underrun fifo */
+	conf = HDMI_CFG_FIFO_OVERRUN_CLR | HDMI_CFG_FIFO_UNDERRUN_CLR;
+
+	/* Enable HDMI mode not DVI */
+	conf |= HDMI_CFG_HDMI_NOT_DVI | HDMI_CFG_ESS_NOT_OESS;
+
+	/* Enable sink term detection */
+	conf |= HDMI_CFG_SINK_TERM_DET_EN;
+
+	/* Set Hsync polarity */
+	if (hdmi->mode.flags & DRM_MODE_FLAG_NHSYNC) {
+		DRM_DEBUG_DRIVER("H Sync Negative\n");
+		conf |= HDMI_CFG_H_SYNC_POL_NEG;
+	}
+
+	/* Set Vsync polarity */
+	if (hdmi->mode.flags & DRM_MODE_FLAG_NVSYNC) {
+		DRM_DEBUG_DRIVER("V Sync Negative\n");
+		conf |= HDMI_CFG_V_SYNC_POL_NEG;
+	}
+
+	/* Enable HDMI */
+	conf |= HDMI_CFG_DEVICE_EN;
+
+	hdmi_write(hdmi, conf, HDMI_CFG);
+}
+
+/**
+ * Prepare and configure the AVI infoframe
+ *
+ * AVI infoframe are transmitted at least once per two video field and
+ * contains information about HDMI transmission mode such as color space,
+ * colorimetry, ...
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * Return negative value if error occurs
+ */
+static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi)
+{
+	struct drm_display_mode *mode = &hdmi->mode;
+	struct hdmi_avi_infoframe infoframe;
+	u8 buffer[HDMI_INFOFRAME_SIZE(AVI)];
+	u8 *frame = buffer + HDMI_INFOFRAME_HEADER_SIZE;
+	u32 val;
+	int ret;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe, mode);
+	if (ret < 0) {
+		DRM_ERROR("failed to setup AVI infoframe: %d\n", ret);
+		return ret;
+	}
+
+	/* fixed infoframe configuration not linked to the mode */
+	infoframe.colorspace = HDMI_COLORSPACE_RGB;
+	infoframe.quantization_range = HDMI_QUANTIZATION_RANGE_DEFAULT;
+	infoframe.colorimetry = HDMI_COLORIMETRY_NONE;
+
+	ret = hdmi_avi_infoframe_pack(&infoframe, buffer, sizeof(buffer));
+	if (ret < 0) {
+		DRM_ERROR("failed to pack AVI infoframe: %d\n", ret);
+		return ret;
+	}
+
+	/* Disable transmission slot for AVI infoframe */
+	val = hdmi_read(hdmi, HDMI_SW_DI_CFG);
+	val &= ~HDMI_IFRAME_CFG_DI_N(HDMI_IFRAME_MASK, HDMI_IFRAME_SLOT_AVI);
+	hdmi_write(hdmi, val, HDMI_SW_DI_CFG);
+
+	/* Infoframe header */
+	val = buffer[0x0];
+	val |= buffer[0x1] << 8;
+	val |= buffer[0x2] << 16;
+	hdmi_write(hdmi, val, HDMI_SW_DI_N_HEAD_WORD(HDMI_IFRAME_SLOT_AVI));
+
+	/* Infoframe packet bytes */
+	val = frame[0x0];
+	val |= frame[0x1] << 8;
+	val |= frame[0x2] << 16;
+	val |= frame[0x3] << 24;
+	hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD0(HDMI_IFRAME_SLOT_AVI));
+
+	val = frame[0x4];
+	val |= frame[0x5] << 8;
+	val |= frame[0x6] << 16;
+	val |= frame[0x7] << 24;
+	hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD1(HDMI_IFRAME_SLOT_AVI));
+
+	val = frame[0x8];
+	val |= frame[0x9] << 8;
+	val |= frame[0xA] << 16;
+	val |= frame[0xB] << 24;
+	hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD2(HDMI_IFRAME_SLOT_AVI));
+
+	val = frame[0xC];
+	val |= frame[0xD] << 8;
+	hdmi_write(hdmi, val, HDMI_SW_DI_N_PKT_WORD3(HDMI_IFRAME_SLOT_AVI));
+
+	/* Enable transmission slot for AVI infoframe
+	 * According to the hdmi specification, AVI infoframe should be
+	 * transmitted at least once per two video fields
+	 */
+	val = hdmi_read(hdmi, HDMI_SW_DI_CFG);
+	val |= HDMI_IFRAME_CFG_DI_N(HDMI_IFRAME_FIELD, HDMI_IFRAME_SLOT_AVI);
+	hdmi_write(hdmi, val, HDMI_SW_DI_CFG);
+
+	return 0;
+}
+
+/**
+ * Software reset of the hdmi subsystem
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ */
+#define HDMI_TIMEOUT_SWRESET  100   /*milliseconds */
+static void hdmi_swreset(struct sti_hdmi *hdmi)
+{
+	u32 val;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	/* Enable hdmi_audio clock only during hdmi reset */
+	if (clk_prepare_enable(hdmi->clk_audio))
+		DRM_INFO("Failed to prepare/enable hdmi_audio clk\n");
+
+	/* Sw reset */
+	hdmi->event_received = false;
+
+	val = hdmi_read(hdmi, HDMI_CFG);
+	val |= HDMI_CFG_SW_RST_EN;
+	hdmi_write(hdmi, val, HDMI_CFG);
+
+	/* Wait reset completed */
+	wait_event_interruptible_timeout(hdmi->wait_event,
+					 hdmi->event_received == true,
+					 msecs_to_jiffies
+					 (HDMI_TIMEOUT_SWRESET));
+
+	/*
+	 * HDMI_STA_SW_RST bit is set to '1' when SW_RST bit in HDMI_CFG is
+	 * set to '1' and clk_audio is running.
+	 */
+	if ((hdmi_read(hdmi, HDMI_STA) & HDMI_STA_SW_RST) == 0)
+		DRM_DEBUG_DRIVER("Warning: HDMI sw reset timeout occurs\n");
+
+	val = hdmi_read(hdmi, HDMI_CFG);
+	val &= ~HDMI_CFG_SW_RST_EN;
+	hdmi_write(hdmi, val, HDMI_CFG);
+
+	/* Disable hdmi_audio clock. Not used anymore for drm purpose */
+	clk_disable_unprepare(hdmi->clk_audio);
+}
+
+static void sti_hdmi_disable(struct drm_bridge *bridge)
+{
+	struct sti_hdmi *hdmi = bridge->driver_private;
+
+	u32 val = hdmi_read(hdmi, HDMI_CFG);
+
+	if (!hdmi->enabled)
+		return;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	/* Disable HDMI */
+	val &= ~HDMI_CFG_DEVICE_EN;
+	hdmi_write(hdmi, val, HDMI_CFG);
+
+	hdmi_write(hdmi, 0xffffffff, HDMI_INT_CLR);
+
+	/* Stop the phy */
+	hdmi->phy_ops->stop(hdmi);
+
+	/* Set the default channel data to be a dark red */
+	hdmi_write(hdmi, 0x0000, HDMI_DFLT_CHL0_DAT);
+	hdmi_write(hdmi, 0x0000, HDMI_DFLT_CHL1_DAT);
+	hdmi_write(hdmi, 0x0060, HDMI_DFLT_CHL2_DAT);
+
+	/* Disable/unprepare hdmi clock */
+	clk_disable_unprepare(hdmi->clk_phy);
+	clk_disable_unprepare(hdmi->clk_tmds);
+	clk_disable_unprepare(hdmi->clk_pix);
+
+	hdmi->enabled = false;
+}
+
+static void sti_hdmi_pre_enable(struct drm_bridge *bridge)
+{
+	struct sti_hdmi *hdmi = bridge->driver_private;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (hdmi->enabled)
+		return;
+
+	/* Prepare/enable clocks */
+	if (clk_prepare_enable(hdmi->clk_pix))
+		DRM_ERROR("Failed to prepare/enable hdmi_pix clk\n");
+	if (clk_prepare_enable(hdmi->clk_tmds))
+		DRM_ERROR("Failed to prepare/enable hdmi_tmds clk\n");
+	if (clk_prepare_enable(hdmi->clk_phy))
+		DRM_ERROR("Failed to prepare/enable hdmi_rejec_pll clk\n");
+
+	hdmi->enabled = true;
+
+	/* Program hdmi serializer and start phy */
+	if (!hdmi->phy_ops->start(hdmi)) {
+		DRM_ERROR("Unable to start hdmi phy\n");
+		return;
+	}
+
+	/* Program hdmi active area */
+	hdmi_active_area(hdmi);
+
+	/* Enable working interrupts */
+	hdmi_write(hdmi, HDMI_WORKING_INT, HDMI_INT_EN);
+
+	/* Program hdmi config */
+	hdmi_config(hdmi);
+
+	/* Program AVI infoframe */
+	if (hdmi_avi_infoframe_config(hdmi))
+		DRM_ERROR("Unable to configure AVI infoframe\n");
+
+	/* Sw reset */
+	hdmi_swreset(hdmi);
+}
+
+static void sti_hdmi_set_mode(struct drm_bridge *bridge,
+		struct drm_display_mode *mode,
+		struct drm_display_mode *adjusted_mode)
+{
+	struct sti_hdmi *hdmi = bridge->driver_private;
+	int ret;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	/* Copy the drm display mode in the connector local structure */
+	memcpy(&hdmi->mode, mode, sizeof(struct drm_display_mode));
+
+	/* Update clock framerate according to the selected mode */
+	ret = clk_set_rate(hdmi->clk_pix, mode->clock * 1000);
+	if (ret < 0) {
+		DRM_ERROR("Cannot set rate (%dHz) for hdmi_pix clk\n",
+			  mode->clock * 1000);
+		return;
+	}
+	ret = clk_set_rate(hdmi->clk_phy, mode->clock * 1000);
+	if (ret < 0) {
+		DRM_ERROR("Cannot set rate (%dHz) for hdmi_rejection_pll clk\n",
+			  mode->clock * 1000);
+		return;
+	}
+}
+
+static void sti_hdmi_bridge_nope(struct drm_bridge *bridge)
+{
+	/* do nothing */
+}
+
+static void sti_hdmi_brigde_destroy(struct drm_bridge *bridge)
+{
+	drm_bridge_cleanup(bridge);
+	kfree(bridge);
+}
+
+static const struct drm_bridge_funcs sti_hdmi_bridge_funcs = {
+	.pre_enable = sti_hdmi_pre_enable,
+	.enable = sti_hdmi_bridge_nope,
+	.disable = sti_hdmi_disable,
+	.post_disable = sti_hdmi_bridge_nope,
+	.mode_set = sti_hdmi_set_mode,
+	.destroy = sti_hdmi_brigde_destroy,
+};
+
+static int sti_hdmi_connector_get_modes(struct drm_connector *connector)
+{
+	struct i2c_adapter *i2c_adap;
+	struct edid *edid;
+	int count;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	i2c_adap = i2c_get_adapter(1);
+	if (!i2c_adap)
+		goto fail;
+
+	edid = drm_get_edid(connector, i2c_adap);
+	if (!edid)
+		goto fail;
+
+	count = drm_add_edid_modes(connector, edid);
+	drm_mode_connector_update_edid_property(connector, edid);
+
+	kfree(edid);
+	return count;
+
+fail:
+	DRM_ERROR("Can not read HDMI EDID\n");
+	return 0;
+}
+
+#define CLK_TOLERANCE_HZ 50
+
+static int sti_hdmi_connector_mode_valid(struct drm_connector *connector,
+					struct drm_display_mode *mode)
+{
+	int target = mode->clock * 1000;
+	int target_min = target - CLK_TOLERANCE_HZ;
+	int target_max = target + CLK_TOLERANCE_HZ;
+	int result;
+	struct sti_hdmi_connector *hdmi_connector
+		= to_sti_hdmi_connector(connector);
+	struct sti_hdmi *hdmi = hdmi_connector->hdmi;
+
+
+	result = clk_round_rate(hdmi->clk_pix, target);
+
+	DRM_DEBUG_DRIVER("target rate = %d => available rate = %d\n",
+			 target, result);
+
+	if ((result < target_min) || (result > target_max)) {
+		DRM_DEBUG_DRIVER("hdmi pixclk=%d not supported\n", target);
+		return MODE_BAD;
+	}
+
+	return MODE_OK;
+}
+
+struct drm_encoder *sti_hdmi_best_encoder(struct drm_connector *connector)
+{
+	struct sti_hdmi_connector *hdmi_connector
+		= to_sti_hdmi_connector(connector);
+
+	/* Best encoder is the one associated during connector creation */
+	return hdmi_connector->encoder;
+}
+
+static struct drm_connector_helper_funcs sti_hdmi_connector_helper_funcs = {
+	.get_modes = sti_hdmi_connector_get_modes,
+	.mode_valid = sti_hdmi_connector_mode_valid,
+	.best_encoder = sti_hdmi_best_encoder,
+};
+
+/* get detection status of display device */
+static enum drm_connector_status
+sti_hdmi_connector_detect(struct drm_connector *connector, bool force)
+{
+	struct sti_hdmi_connector *hdmi_connector
+		= to_sti_hdmi_connector(connector);
+	struct sti_hdmi *hdmi = hdmi_connector->hdmi;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (hdmi->hpd) {
+		DRM_DEBUG_DRIVER("hdmi cable connected\n");
+		return connector_status_connected;
+	}
+
+	DRM_DEBUG_DRIVER("hdmi cable disconnected\n");
+	return connector_status_disconnected;
+}
+
+static void sti_hdmi_connector_destroy(struct drm_connector *connector)
+{
+	struct sti_hdmi_connector *hdmi_connector
+		= to_sti_hdmi_connector(connector);
+
+	drm_connector_unregister(connector);
+	drm_connector_cleanup(connector);
+	kfree(hdmi_connector);
+}
+
+static struct drm_connector_funcs sti_hdmi_connector_funcs = {
+	.dpms = drm_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = sti_hdmi_connector_detect,
+	.destroy = sti_hdmi_connector_destroy,
+};
+
+static struct drm_encoder *sti_hdmi_find_encoder(struct drm_device *dev)
+{
+	struct drm_encoder *encoder;
+
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+		if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS)
+			return encoder;
+	}
+
+	return NULL;
+}
+
+static int sti_hdmi_bind(struct device *dev, struct device *master, void *data)
+{
+	struct sti_hdmi *hdmi = dev_get_drvdata(dev);
+	struct drm_device *drm_dev = data;
+	struct drm_encoder *encoder;
+	struct sti_hdmi_connector *connector;
+	struct drm_connector *drm_connector;
+	struct drm_bridge *bridge;
+	struct i2c_adapter *i2c_adap;
+	int err;
+
+	i2c_adap = i2c_get_adapter(1);
+	if (!i2c_adap)
+		return -EPROBE_DEFER;
+
+	/* Set the drm device handle */
+	hdmi->drm_dev = drm_dev;
+
+	encoder = sti_hdmi_find_encoder(drm_dev);
+	if (!encoder)
+		return -ENOMEM;
+
+	connector = devm_kzalloc(dev, sizeof(*connector), GFP_KERNEL);
+	if (!connector)
+		return -ENOMEM;
+
+	connector->hdmi = hdmi;
+
+	bridge = devm_kzalloc(dev, sizeof(*bridge), GFP_KERNEL);
+	if (!bridge)
+		return -ENOMEM;
+
+	bridge->driver_private = hdmi;
+	drm_bridge_init(drm_dev, bridge, &sti_hdmi_bridge_funcs);
+
+	encoder->bridge = bridge;
+	connector->encoder = encoder;
+
+	drm_connector = (struct drm_connector *)connector;
+
+	drm_connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+	drm_connector_init(drm_dev, drm_connector,
+			&sti_hdmi_connector_funcs, DRM_MODE_CONNECTOR_HDMIA);
+	drm_connector_helper_add(drm_connector,
+			&sti_hdmi_connector_helper_funcs);
+
+	err = drm_connector_register(drm_connector);
+	if (err)
+		goto err_connector;
+
+	err = drm_mode_connector_attach_encoder(drm_connector, encoder);
+	if (err) {
+		DRM_ERROR("Failed to attach a connector to a encoder\n");
+		goto err_sysfs;
+	}
+
+	/* Enable default interrupts */
+	hdmi_write(hdmi, HDMI_DEFAULT_INT, HDMI_INT_EN);
+
+	return 0;
+
+err_sysfs:
+	drm_connector_unregister(drm_connector);
+err_connector:
+	drm_bridge_cleanup(bridge);
+	drm_connector_cleanup(drm_connector);
+	return -EINVAL;
+}
+
+static void sti_hdmi_unbind(struct device *dev,
+		struct device *master, void *data)
+{
+	/* do nothing */
+}
+
+static const struct component_ops sti_hdmi_ops = {
+	.bind = sti_hdmi_bind,
+	.unbind = sti_hdmi_unbind,
+};
+
+static struct of_device_id hdmi_of_match[] = {
+	{
+		.compatible = "st,stih416-hdmi",
+		.data = &tx3g0c55phy_ops,
+	}, {
+		.compatible = "st,stih407-hdmi",
+		.data = &tx3g4c28phy_ops,
+	}, {
+		/* end node */
+	}
+};
+MODULE_DEVICE_TABLE(of, hdmi_of_match);
+
+static int sti_hdmi_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct sti_hdmi *hdmi;
+	struct device_node *np = dev->of_node;
+	struct resource *res;
+	int ret;
+
+	DRM_INFO("%s\n", __func__);
+
+	hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
+	if (!hdmi)
+		return -ENOMEM;
+
+	hdmi->dev = pdev->dev;
+
+	/* Get resources */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hdmi-reg");
+	if (!res) {
+		DRM_ERROR("Invalid hdmi resource\n");
+		return -ENOMEM;
+	}
+	hdmi->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+	if (IS_ERR(hdmi->regs))
+		return PTR_ERR(hdmi->regs);
+
+	if (of_device_is_compatible(np, "st,stih416-hdmi")) {
+		res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+						   "syscfg");
+		if (!res) {
+			DRM_ERROR("Invalid syscfg resource\n");
+			return -ENOMEM;
+		}
+		hdmi->syscfg = devm_ioremap_nocache(dev, res->start,
+						    resource_size(res));
+		if (IS_ERR(hdmi->syscfg))
+			return PTR_ERR(hdmi->syscfg);
+
+	}
+
+	hdmi->phy_ops = (struct hdmi_phy_ops *)
+		of_match_node(hdmi_of_match, np)->data;
+
+	/* Get clock resources */
+	hdmi->clk_pix = devm_clk_get(dev, "pix");
+	if (IS_ERR(hdmi->clk_pix)) {
+		DRM_ERROR("Cannot get hdmi_pix clock\n");
+		return PTR_ERR(hdmi->clk_pix);
+	}
+
+	hdmi->clk_tmds = devm_clk_get(dev, "tmds");
+	if (IS_ERR(hdmi->clk_tmds)) {
+		DRM_ERROR("Cannot get hdmi_tmds clock\n");
+		return PTR_ERR(hdmi->clk_tmds);
+	}
+
+	hdmi->clk_phy = devm_clk_get(dev, "phy");
+	if (IS_ERR(hdmi->clk_phy)) {
+		DRM_ERROR("Cannot get hdmi_phy clock\n");
+		return PTR_ERR(hdmi->clk_phy);
+	}
+
+	hdmi->clk_audio = devm_clk_get(dev, "audio");
+	if (IS_ERR(hdmi->clk_audio)) {
+		DRM_ERROR("Cannot get hdmi_audio clock\n");
+		return PTR_ERR(hdmi->clk_audio);
+	}
+
+	hdmi->hpd_gpio = of_get_named_gpio(np, "hdmi,hpd-gpio", 0);
+	if (hdmi->hpd_gpio < 0) {
+		DRM_ERROR("Failed to get hdmi hpd-gpio\n");
+		return -EIO;
+	}
+
+	hdmi->hpd = gpio_get_value(hdmi->hpd_gpio);
+
+	init_waitqueue_head(&hdmi->wait_event);
+
+	hdmi->irq = platform_get_irq_byname(pdev, "irq");
+
+	ret = devm_request_threaded_irq(dev, hdmi->irq, hdmi_irq,
+			hdmi_irq_thread, IRQF_ONESHOT, dev_name(dev), hdmi);
+	if (ret) {
+		DRM_ERROR("Failed to register HDMI interrupt\n");
+		return ret;
+	}
+
+	hdmi->reset = devm_reset_control_get(dev, "hdmi");
+	/* Take hdmi out of reset */
+	if (!IS_ERR(hdmi->reset))
+		reset_control_deassert(hdmi->reset);
+
+	platform_set_drvdata(pdev, hdmi);
+
+	return component_add(&pdev->dev, &sti_hdmi_ops);
+}
+
+static int sti_hdmi_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &sti_hdmi_ops);
+	return 0;
+}
+
+struct platform_driver sti_hdmi_driver = {
+	.driver = {
+		.name = "sti-hdmi",
+		.owner = THIS_MODULE,
+		.of_match_table = hdmi_of_match,
+	},
+	.probe = sti_hdmi_probe,
+	.remove = sti_hdmi_remove,
+};
+
+module_platform_driver(sti_hdmi_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_hdmi.h b/drivers/gpu/drm/sti/sti_hdmi.h
new file mode 100644
index 0000000..61bec65
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hdmi.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_HDMI_H_
+#define _STI_HDMI_H_
+
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+
+#define HDMI_STA           0x0010
+#define HDMI_STA_DLL_LCK   BIT(5)
+
+struct sti_hdmi;
+
+struct hdmi_phy_ops {
+	bool (*start)(struct sti_hdmi *hdmi);
+	void (*stop)(struct sti_hdmi *hdmi);
+};
+
+/**
+ * STI hdmi structure
+ *
+ * @dev: driver device
+ * @drm_dev: pointer to drm device
+ * @mode: current display mode selected
+ * @regs: hdmi register
+ * @syscfg: syscfg register for pll rejection configuration
+ * @clk_pix: hdmi pixel clock
+ * @clk_tmds: hdmi tmds clock
+ * @clk_phy: hdmi phy clock
+ * @clk_audio: hdmi audio clock
+ * @irq: hdmi interrupt number
+ * @irq_status: interrupt status register
+ * @phy_ops: phy start/stop operations
+ * @enabled: true if hdmi is enabled else false
+ * @hpd_gpio: hdmi hot plug detect gpio number
+ * @hpd: hot plug detect status
+ * @wait_event: wait event
+ * @event_received: wait event status
+ * @reset: reset control of the hdmi phy
+ */
+struct sti_hdmi {
+	struct device dev;
+	struct drm_device *drm_dev;
+	struct drm_display_mode mode;
+	void __iomem *regs;
+	void __iomem *syscfg;
+	struct clk *clk_pix;
+	struct clk *clk_tmds;
+	struct clk *clk_phy;
+	struct clk *clk_audio;
+	int irq;
+	u32 irq_status;
+	struct hdmi_phy_ops *phy_ops;
+	bool enabled;
+	int hpd_gpio;
+	bool hpd;
+	wait_queue_head_t wait_event;
+	bool event_received;
+	struct reset_control *reset;
+};
+
+u32 hdmi_read(struct sti_hdmi *hdmi, int offset);
+void hdmi_write(struct sti_hdmi *hdmi, u32 val, int offset);
+
+/**
+ * hdmi phy config structure
+ *
+ * A pointer to an array of these structures is passed to a TMDS (HDMI) output
+ * via the control interface to provide board and SoC specific
+ * configurations of the HDMI PHY. Each entry in the array specifies a hardware
+ * specific configuration for a given TMDS clock frequency range.
+ *
+ * @min_tmds_freq: Lower bound of TMDS clock frequency this entry applies to
+ * @max_tmds_freq: Upper bound of TMDS clock frequency this entry applies to
+ * @config: SoC specific register configuration
+ */
+struct hdmi_phy_config {
+	u32 min_tmds_freq;
+	u32 max_tmds_freq;
+	u32 config[4];
+};
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_hdmi_tx3g0c55phy.c b/drivers/gpu/drm/sti/sti_hdmi_tx3g0c55phy.c
new file mode 100644
index 0000000..49ae8e4
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hdmi_tx3g0c55phy.c
@@ -0,0 +1,336 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include "sti_hdmi_tx3g0c55phy.h"
+
+#define HDMI_SRZ_PLL_CFG                0x0504
+#define HDMI_SRZ_TAP_1                  0x0508
+#define HDMI_SRZ_TAP_2                  0x050C
+#define HDMI_SRZ_TAP_3                  0x0510
+#define HDMI_SRZ_CTRL                   0x0514
+
+#define HDMI_SRZ_PLL_CFG_POWER_DOWN     BIT(0)
+#define HDMI_SRZ_PLL_CFG_VCOR_SHIFT     1
+#define HDMI_SRZ_PLL_CFG_VCOR_425MHZ    0
+#define HDMI_SRZ_PLL_CFG_VCOR_850MHZ    1
+#define HDMI_SRZ_PLL_CFG_VCOR_1700MHZ   2
+#define HDMI_SRZ_PLL_CFG_VCOR_3000MHZ   3
+#define HDMI_SRZ_PLL_CFG_VCOR_MASK      3
+#define HDMI_SRZ_PLL_CFG_VCOR(x)        (x << HDMI_SRZ_PLL_CFG_VCOR_SHIFT)
+#define HDMI_SRZ_PLL_CFG_NDIV_SHIFT     8
+#define HDMI_SRZ_PLL_CFG_NDIV_MASK      (0x1F << HDMI_SRZ_PLL_CFG_NDIV_SHIFT)
+#define HDMI_SRZ_PLL_CFG_MODE_SHIFT     16
+#define HDMI_SRZ_PLL_CFG_MODE_13_5_MHZ  0x1
+#define HDMI_SRZ_PLL_CFG_MODE_25_2_MHZ  0x4
+#define HDMI_SRZ_PLL_CFG_MODE_27_MHZ    0x5
+#define HDMI_SRZ_PLL_CFG_MODE_33_75_MHZ 0x6
+#define HDMI_SRZ_PLL_CFG_MODE_40_5_MHZ  0x7
+#define HDMI_SRZ_PLL_CFG_MODE_54_MHZ    0x8
+#define HDMI_SRZ_PLL_CFG_MODE_67_5_MHZ  0x9
+#define HDMI_SRZ_PLL_CFG_MODE_74_25_MHZ 0xA
+#define HDMI_SRZ_PLL_CFG_MODE_81_MHZ    0xB
+#define HDMI_SRZ_PLL_CFG_MODE_82_5_MHZ  0xC
+#define HDMI_SRZ_PLL_CFG_MODE_108_MHZ   0xD
+#define HDMI_SRZ_PLL_CFG_MODE_148_5_MHZ 0xE
+#define HDMI_SRZ_PLL_CFG_MODE_165_MHZ   0xF
+#define HDMI_SRZ_PLL_CFG_MODE_MASK      0xF
+#define HDMI_SRZ_PLL_CFG_MODE(x)        (x << HDMI_SRZ_PLL_CFG_MODE_SHIFT)
+
+#define HDMI_SRZ_CTRL_POWER_DOWN        (1 << 0)
+#define HDMI_SRZ_CTRL_EXTERNAL_DATA_EN  (1 << 1)
+
+/* sysconf registers */
+#define HDMI_REJECTION_PLL_CONFIGURATION 0x0858	/* SYSTEM_CONFIG2534 */
+#define HDMI_REJECTION_PLL_STATUS        0x0948	/* SYSTEM_CONFIG2594 */
+
+#define REJECTION_PLL_HDMI_ENABLE_SHIFT 0
+#define REJECTION_PLL_HDMI_ENABLE_MASK  (0x1 << REJECTION_PLL_HDMI_ENABLE_SHIFT)
+#define REJECTION_PLL_HDMI_PDIV_SHIFT   24
+#define REJECTION_PLL_HDMI_PDIV_MASK    (0x7 << REJECTION_PLL_HDMI_PDIV_SHIFT)
+#define REJECTION_PLL_HDMI_NDIV_SHIFT   16
+#define REJECTION_PLL_HDMI_NDIV_MASK    (0xFF << REJECTION_PLL_HDMI_NDIV_SHIFT)
+#define REJECTION_PLL_HDMI_MDIV_SHIFT   8
+#define REJECTION_PLL_HDMI_MDIV_MASK    (0xFF << REJECTION_PLL_HDMI_MDIV_SHIFT)
+
+#define REJECTION_PLL_HDMI_REJ_PLL_LOCK BIT(0)
+
+#define HDMI_TIMEOUT_PLL_LOCK  50   /*milliseconds */
+
+/**
+ * pll mode structure
+ *
+ * A pointer to an array of these structures is passed to a TMDS (HDMI) output
+ * via the control interface to provide board and SoC specific
+ * configurations of the HDMI PHY. Each entry in the array specifies a hardware
+ * specific configuration for a given TMDS clock frequency range. The array
+ * should be terminated with an entry that has all fields set to zero.
+ *
+ * @min: Lower bound of TMDS clock frequency this entry applies to
+ * @max: Upper bound of TMDS clock frequency this entry applies to
+ * @mode: SoC specific register configuration
+ */
+struct pllmode {
+	u32 min;
+	u32 max;
+	u32 mode;
+};
+
+#define NB_PLL_MODE 7
+static struct pllmode pllmodes[NB_PLL_MODE] = {
+	{13500000, 13513500, HDMI_SRZ_PLL_CFG_MODE_13_5_MHZ},
+	{25174800, 25200000, HDMI_SRZ_PLL_CFG_MODE_25_2_MHZ},
+	{27000000, 27027000, HDMI_SRZ_PLL_CFG_MODE_27_MHZ},
+	{54000000, 54054000, HDMI_SRZ_PLL_CFG_MODE_54_MHZ},
+	{72000000, 74250000, HDMI_SRZ_PLL_CFG_MODE_74_25_MHZ},
+	{108000000, 108108000, HDMI_SRZ_PLL_CFG_MODE_108_MHZ},
+	{148351648, 297000000, HDMI_SRZ_PLL_CFG_MODE_148_5_MHZ}
+};
+
+#define NB_HDMI_PHY_CONFIG 5
+static struct hdmi_phy_config hdmiphy_config[NB_HDMI_PHY_CONFIG] = {
+	{0, 40000000, {0x00101010, 0x00101010, 0x00101010, 0x02} },
+	{40000000, 140000000, {0x00111111, 0x00111111, 0x00111111, 0x02} },
+	{140000000, 160000000, {0x00131313, 0x00101010, 0x00101010, 0x02} },
+	{160000000, 250000000, {0x00131313, 0x00111111, 0x00111111, 0x03FE} },
+	{250000000, 300000000, {0x00151515, 0x00101010, 0x00101010, 0x03FE} },
+};
+
+#define PLL_CHANGE_DELAY	1 /* ms */
+
+/**
+ * Disable the pll rejection
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * return true if the pll has been disabled
+ */
+static bool disable_pll_rejection(struct sti_hdmi *hdmi)
+{
+	u32 val;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+	val &= ~REJECTION_PLL_HDMI_ENABLE_MASK;
+	writel(val, hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+
+	msleep(PLL_CHANGE_DELAY);
+	val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_STATUS);
+
+	return !(val & REJECTION_PLL_HDMI_REJ_PLL_LOCK);
+}
+
+/**
+ * Enable the old BCH/rejection PLL is now reused to provide the CLKPXPLL
+ * clock input to the new PHY PLL that generates the serializer clock
+ * (TMDS*10) and the TMDS clock which is now fed back into the HDMI
+ * formatter instead of the TMDS clock line from ClockGenB.
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * return true if pll has been correctly set
+ */
+static bool enable_pll_rejection(struct sti_hdmi *hdmi)
+{
+	unsigned int inputclock;
+	u32 mdiv, ndiv, pdiv, val;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (!disable_pll_rejection(hdmi))
+		return false;
+
+	inputclock = hdmi->mode.clock * 1000;
+
+	DRM_DEBUG_DRIVER("hdmi rejection pll input clock = %dHz\n", inputclock);
+
+
+	/* Power up the HDMI rejection PLL
+	 * Note: On this SoC (stiH416) we are forced to have the input clock
+	 * be equal to the HDMI pixel clock.
+	 *
+	 * The values here have been suggested by validation however they are
+	 * still provisional and subject to change.
+	 *
+	 * PLLout = (Fin*Mdiv) / ((2 * Ndiv) / 2^Pdiv)
+	 */
+	if (inputclock < 50000000) {
+		/*
+		 * For slower clocks we need to multiply more to keep the
+		 * internal VCO frequency within the physical specification
+		 * of the PLL.
+		 */
+		pdiv = 4;
+		ndiv = 240;
+		mdiv = 30;
+	} else {
+		pdiv = 2;
+		ndiv = 60;
+		mdiv = 30;
+	}
+
+	val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+
+	val &= ~(REJECTION_PLL_HDMI_PDIV_MASK |
+		REJECTION_PLL_HDMI_NDIV_MASK |
+		REJECTION_PLL_HDMI_MDIV_MASK |
+		REJECTION_PLL_HDMI_ENABLE_MASK);
+
+	val |=	(pdiv << REJECTION_PLL_HDMI_PDIV_SHIFT) |
+		(ndiv << REJECTION_PLL_HDMI_NDIV_SHIFT) |
+		(mdiv << REJECTION_PLL_HDMI_MDIV_SHIFT) |
+		(0x1 << REJECTION_PLL_HDMI_ENABLE_SHIFT);
+
+	writel(val, hdmi->syscfg + HDMI_REJECTION_PLL_CONFIGURATION);
+
+	msleep(PLL_CHANGE_DELAY);
+	val = readl(hdmi->syscfg + HDMI_REJECTION_PLL_STATUS);
+
+	return (val & REJECTION_PLL_HDMI_REJ_PLL_LOCK);
+}
+
+/**
+ * Start hdmi phy macro cell tx3g0c55
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * Return false if an error occur
+ */
+static bool sti_hdmi_tx3g0c55phy_start(struct sti_hdmi *hdmi)
+{
+	u32 ckpxpll = hdmi->mode.clock * 1000;
+	u32 val, tmdsck, freqvco, pllctrl = 0;
+	unsigned int i;
+
+	if (!enable_pll_rejection(hdmi))
+		return false;
+
+	DRM_DEBUG_DRIVER("ckpxpll = %dHz\n", ckpxpll);
+
+	/* Assuming no pixel repetition and 24bits color */
+	tmdsck = ckpxpll;
+	pllctrl = 2 << HDMI_SRZ_PLL_CFG_NDIV_SHIFT;
+
+	/*
+	 * Setup the PLL mode parameter based on the ckpxpll. If we haven't got
+	 * a clock frequency supported by one of the specific PLL modes then we
+	 * will end up using the generic mode (0) which only supports a 10x
+	 * multiplier, hence only 24bit color.
+	 */
+	for (i = 0; i < NB_PLL_MODE; i++) {
+		if (ckpxpll >= pllmodes[i].min && ckpxpll <= pllmodes[i].max)
+			pllctrl |= HDMI_SRZ_PLL_CFG_MODE(pllmodes[i].mode);
+	}
+
+	freqvco = tmdsck * 10;
+	if (freqvco <= 425000000UL)
+		pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_425MHZ);
+	else if (freqvco <= 850000000UL)
+		pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_850MHZ);
+	else if (freqvco <= 1700000000UL)
+		pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_1700MHZ);
+	else if (freqvco <= 2970000000UL)
+		pllctrl |= HDMI_SRZ_PLL_CFG_VCOR(HDMI_SRZ_PLL_CFG_VCOR_3000MHZ);
+	else {
+		DRM_ERROR("PHY serializer clock out of range\n");
+		goto err;
+	}
+
+	/*
+	 * Configure and power up the PHY PLL
+	 */
+	hdmi->event_received = false;
+	DRM_DEBUG_DRIVER("pllctrl = 0x%x\n", pllctrl);
+	hdmi_write(hdmi, pllctrl, HDMI_SRZ_PLL_CFG);
+
+	/* wait PLL interrupt */
+	wait_event_interruptible_timeout(hdmi->wait_event,
+					 hdmi->event_received == true,
+					 msecs_to_jiffies
+					 (HDMI_TIMEOUT_PLL_LOCK));
+
+	if ((hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK) == 0) {
+		DRM_ERROR("hdmi phy pll not locked\n");
+		goto err;
+	}
+
+	DRM_DEBUG_DRIVER("got PHY PLL Lock\n");
+
+	/*
+	 * To configure the source termination and pre-emphasis appropriately
+	 * for different high speed TMDS clock frequencies a phy configuration
+	 * table must be provided, tailored to the SoC and board combination.
+	 */
+	for (i = 0; i < NB_HDMI_PHY_CONFIG; i++) {
+		if ((hdmiphy_config[i].min_tmds_freq <= tmdsck) &&
+		    (hdmiphy_config[i].max_tmds_freq >= tmdsck)) {
+			val = hdmiphy_config[i].config[0];
+			hdmi_write(hdmi, val, HDMI_SRZ_TAP_1);
+			val = hdmiphy_config[i].config[1];
+			hdmi_write(hdmi, val, HDMI_SRZ_TAP_2);
+			val = hdmiphy_config[i].config[2];
+			hdmi_write(hdmi, val, HDMI_SRZ_TAP_3);
+			val = hdmiphy_config[i].config[3];
+			val |= HDMI_SRZ_CTRL_EXTERNAL_DATA_EN;
+			val &= ~HDMI_SRZ_CTRL_POWER_DOWN;
+			hdmi_write(hdmi, val, HDMI_SRZ_CTRL);
+
+			DRM_DEBUG_DRIVER("serializer cfg 0x%x 0x%x 0x%x 0x%x\n",
+					 hdmiphy_config[i].config[0],
+					 hdmiphy_config[i].config[1],
+					 hdmiphy_config[i].config[2],
+					 hdmiphy_config[i].config[3]);
+			return true;
+		}
+	}
+
+	/*
+	 * Default, power up the serializer with no pre-emphasis or source
+	 * termination.
+	 */
+	hdmi_write(hdmi, 0x0, HDMI_SRZ_TAP_1);
+	hdmi_write(hdmi, 0x0, HDMI_SRZ_TAP_2);
+	hdmi_write(hdmi, 0x0, HDMI_SRZ_TAP_3);
+	hdmi_write(hdmi, HDMI_SRZ_CTRL_EXTERNAL_DATA_EN, HDMI_SRZ_CTRL);
+
+	return true;
+
+err:
+	disable_pll_rejection(hdmi);
+
+	return false;
+}
+
+/**
+ * Stop hdmi phy macro cell tx3g0c55
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void sti_hdmi_tx3g0c55phy_stop(struct sti_hdmi *hdmi)
+{
+	DRM_DEBUG_DRIVER("\n");
+
+	hdmi->event_received = false;
+
+	hdmi_write(hdmi, HDMI_SRZ_CTRL_POWER_DOWN, HDMI_SRZ_CTRL);
+	hdmi_write(hdmi, HDMI_SRZ_PLL_CFG_POWER_DOWN, HDMI_SRZ_PLL_CFG);
+
+	/* wait PLL interrupt */
+	wait_event_interruptible_timeout(hdmi->wait_event,
+					 hdmi->event_received == true,
+					 msecs_to_jiffies
+					 (HDMI_TIMEOUT_PLL_LOCK));
+
+	if (hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK)
+		DRM_ERROR("hdmi phy pll not well disabled\n");
+
+	disable_pll_rejection(hdmi);
+}
+
+struct hdmi_phy_ops tx3g0c55phy_ops = {
+	.start = sti_hdmi_tx3g0c55phy_start,
+	.stop = sti_hdmi_tx3g0c55phy_stop,
+};
diff --git a/drivers/gpu/drm/sti/sti_hdmi_tx3g0c55phy.h b/drivers/gpu/drm/sti/sti_hdmi_tx3g0c55phy.h
new file mode 100644
index 0000000..068237b
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hdmi_tx3g0c55phy.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_HDMI_TX3G0C55PHY_H_
+#define _STI_HDMI_TX3G0C55PHY_H_
+
+#include "sti_hdmi.h"
+
+extern struct hdmi_phy_ops tx3g0c55phy_ops;
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c b/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c
new file mode 100644
index 0000000..8e0ceb0
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c
@@ -0,0 +1,211 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include "sti_hdmi_tx3g4c28phy.h"
+
+#define HDMI_SRZ_CFG                             0x504
+#define HDMI_SRZ_PLL_CFG                         0x510
+#define HDMI_SRZ_ICNTL                           0x518
+#define HDMI_SRZ_CALCODE_EXT                     0x520
+
+#define HDMI_SRZ_CFG_EN                          BIT(0)
+#define HDMI_SRZ_CFG_DISABLE_BYPASS_SINK_CURRENT BIT(1)
+#define HDMI_SRZ_CFG_EXTERNAL_DATA               BIT(16)
+#define HDMI_SRZ_CFG_RBIAS_EXT                   BIT(17)
+#define HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION      BIT(18)
+#define HDMI_SRZ_CFG_EN_BIASRES_DETECTION        BIT(19)
+#define HDMI_SRZ_CFG_EN_SRC_TERMINATION          BIT(24)
+
+#define HDMI_SRZ_CFG_INTERNAL_MASK  (HDMI_SRZ_CFG_EN     | \
+		HDMI_SRZ_CFG_DISABLE_BYPASS_SINK_CURRENT | \
+		HDMI_SRZ_CFG_EXTERNAL_DATA               | \
+		HDMI_SRZ_CFG_RBIAS_EXT                   | \
+		HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION      | \
+		HDMI_SRZ_CFG_EN_BIASRES_DETECTION        | \
+		HDMI_SRZ_CFG_EN_SRC_TERMINATION)
+
+#define PLL_CFG_EN                               BIT(0)
+#define PLL_CFG_NDIV_SHIFT                       (8)
+#define PLL_CFG_IDF_SHIFT                        (16)
+#define PLL_CFG_ODF_SHIFT                        (24)
+
+#define ODF_DIV_1                                (0)
+#define ODF_DIV_2                                (1)
+#define ODF_DIV_4                                (2)
+#define ODF_DIV_8                                (3)
+
+#define HDMI_TIMEOUT_PLL_LOCK  50  /*milliseconds */
+
+struct plldividers_s {
+	uint32_t min;
+	uint32_t max;
+	uint32_t idf;
+	uint32_t odf;
+};
+
+/*
+ * Functional specification recommended values
+ */
+#define NB_PLL_MODE 5
+static struct plldividers_s plldividers[NB_PLL_MODE] = {
+	{0, 20000000, 1, ODF_DIV_8},
+	{20000000, 42500000, 2, ODF_DIV_8},
+	{42500000, 85000000, 4, ODF_DIV_4},
+	{85000000, 170000000, 8, ODF_DIV_2},
+	{170000000, 340000000, 16, ODF_DIV_1}
+};
+
+#define NB_HDMI_PHY_CONFIG 2
+static struct hdmi_phy_config hdmiphy_config[NB_HDMI_PHY_CONFIG] = {
+	{0, 250000000, {0x0, 0x0, 0x0, 0x0} },
+	{250000000, 300000000, {0x1110, 0x0, 0x0, 0x0} },
+};
+
+/**
+ * Start hdmi phy macro cell tx3g4c28
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ *
+ * Return false if an error occur
+ */
+static bool sti_hdmi_tx3g4c28phy_start(struct sti_hdmi *hdmi)
+{
+	u32 ckpxpll = hdmi->mode.clock * 1000;
+	u32 val, tmdsck, idf, odf, pllctrl = 0;
+	bool foundplldivides = false;
+	int i;
+
+	DRM_DEBUG_DRIVER("ckpxpll = %dHz\n", ckpxpll);
+
+	for (i = 0; i < NB_PLL_MODE; i++) {
+		if (ckpxpll >= plldividers[i].min &&
+		    ckpxpll < plldividers[i].max) {
+			idf = plldividers[i].idf;
+			odf = plldividers[i].odf;
+			foundplldivides = true;
+			break;
+		}
+	}
+
+	if (!foundplldivides) {
+		DRM_ERROR("input TMDS clock speed (%d) not supported\n",
+			  ckpxpll);
+		goto err;
+	}
+
+	/* Assuming no pixel repetition and 24bits color */
+	tmdsck = ckpxpll;
+	pllctrl |= 40 << PLL_CFG_NDIV_SHIFT;
+
+	if (tmdsck > 340000000) {
+		DRM_ERROR("output TMDS clock (%d) out of range\n", tmdsck);
+		goto err;
+	}
+
+	pllctrl |= idf << PLL_CFG_IDF_SHIFT;
+	pllctrl |= odf << PLL_CFG_ODF_SHIFT;
+
+	/*
+	 * Configure and power up the PHY PLL
+	 */
+	hdmi->event_received = false;
+	DRM_DEBUG_DRIVER("pllctrl = 0x%x\n", pllctrl);
+	hdmi_write(hdmi, (pllctrl | PLL_CFG_EN), HDMI_SRZ_PLL_CFG);
+
+	/* wait PLL interrupt */
+	wait_event_interruptible_timeout(hdmi->wait_event,
+					 hdmi->event_received == true,
+					 msecs_to_jiffies
+					 (HDMI_TIMEOUT_PLL_LOCK));
+
+	if ((hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK) == 0) {
+		DRM_ERROR("hdmi phy pll not locked\n");
+		goto err;
+	}
+
+	DRM_DEBUG_DRIVER("got PHY PLL Lock\n");
+
+	val = (HDMI_SRZ_CFG_EN |
+	       HDMI_SRZ_CFG_EXTERNAL_DATA |
+	       HDMI_SRZ_CFG_EN_BIASRES_DETECTION |
+	       HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION);
+
+	if (tmdsck > 165000000)
+		val |= HDMI_SRZ_CFG_EN_SRC_TERMINATION;
+
+	/*
+	 * To configure the source termination and pre-emphasis appropriately
+	 * for different high speed TMDS clock frequencies a phy configuration
+	 * table must be provided, tailored to the SoC and board combination.
+	 */
+	for (i = 0; i < NB_HDMI_PHY_CONFIG; i++) {
+		if ((hdmiphy_config[i].min_tmds_freq <= tmdsck) &&
+		    (hdmiphy_config[i].max_tmds_freq >= tmdsck)) {
+			val |= (hdmiphy_config[i].config[0]
+				& ~HDMI_SRZ_CFG_INTERNAL_MASK);
+			hdmi_write(hdmi, val, HDMI_SRZ_CFG);
+
+			val = hdmiphy_config[i].config[1];
+			hdmi_write(hdmi, val, HDMI_SRZ_ICNTL);
+
+			val = hdmiphy_config[i].config[2];
+			hdmi_write(hdmi, val, HDMI_SRZ_CALCODE_EXT);
+
+			DRM_DEBUG_DRIVER("serializer cfg 0x%x 0x%x 0x%x\n",
+					 hdmiphy_config[i].config[0],
+					 hdmiphy_config[i].config[1],
+					 hdmiphy_config[i].config[2]);
+			return true;
+		}
+	}
+
+	/*
+	 * Default, power up the serializer with no pre-emphasis or
+	 * output swing correction
+	 */
+	hdmi_write(hdmi, val,  HDMI_SRZ_CFG);
+	hdmi_write(hdmi, 0x0, HDMI_SRZ_ICNTL);
+	hdmi_write(hdmi, 0x0, HDMI_SRZ_CALCODE_EXT);
+
+	return true;
+
+err:
+	return false;
+}
+
+/**
+ * Stop hdmi phy macro cell tx3g4c28
+ *
+ * @hdmi: pointer on the hdmi internal structure
+ */
+static void sti_hdmi_tx3g4c28phy_stop(struct sti_hdmi *hdmi)
+{
+	int val = 0;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	hdmi->event_received = false;
+
+	val = HDMI_SRZ_CFG_EN_SINK_TERM_DETECTION;
+	val |= HDMI_SRZ_CFG_EN_BIASRES_DETECTION;
+
+	hdmi_write(hdmi, val, HDMI_SRZ_CFG);
+	hdmi_write(hdmi, 0, HDMI_SRZ_PLL_CFG);
+
+	/* wait PLL interrupt */
+	wait_event_interruptible_timeout(hdmi->wait_event,
+					 hdmi->event_received == true,
+					 msecs_to_jiffies
+					 (HDMI_TIMEOUT_PLL_LOCK));
+
+	if (hdmi_read(hdmi, HDMI_STA) & HDMI_STA_DLL_LCK)
+		DRM_ERROR("hdmi phy pll not well disabled\n");
+}
+
+struct hdmi_phy_ops tx3g4c28phy_ops = {
+	.start = sti_hdmi_tx3g4c28phy_start,
+	.stop = sti_hdmi_tx3g4c28phy_stop,
+};
diff --git a/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.h b/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.h
new file mode 100644
index 0000000..f99a7ff
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_HDMI_TX3G4C28PHY_H_
+#define _STI_HDMI_TX3G4C28PHY_H_
+
+#include "sti_hdmi.h"
+
+extern struct hdmi_phy_ops tx3g4c28phy_ops;
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_layer.c b/drivers/gpu/drm/sti/sti_layer.c
new file mode 100644
index 0000000..06a587c
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_layer.c
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <drm/drmP.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+
+#include "sti_compositor.h"
+#include "sti_gdp.h"
+#include "sti_layer.h"
+#include "sti_vid.h"
+
+const char *sti_layer_to_str(struct sti_layer *layer)
+{
+	switch (layer->desc) {
+	case STI_GDP_0:
+		return "GDP0";
+	case STI_GDP_1:
+		return "GDP1";
+	case STI_GDP_2:
+		return "GDP2";
+	case STI_GDP_3:
+		return "GDP3";
+	case STI_VID_0:
+		return "VID0";
+	case STI_VID_1:
+		return "VID1";
+	case STI_CURSOR:
+		return "CURSOR";
+	default:
+		return "<UNKNOWN LAYER>";
+	}
+}
+
+struct sti_layer *sti_layer_create(struct device *dev, int desc,
+				   void __iomem *baseaddr)
+{
+
+	struct sti_layer *layer = NULL;
+
+	switch (desc & STI_LAYER_TYPE_MASK) {
+	case STI_GDP:
+		layer = sti_gdp_create(dev, desc);
+		break;
+	case STI_VID:
+		layer = sti_vid_create(dev);
+		break;
+	}
+
+	if (!layer) {
+		DRM_ERROR("Failed to create layer\n");
+		return NULL;
+	}
+
+	layer->desc = desc;
+	layer->dev = dev;
+	layer->regs = baseaddr;
+
+	layer->ops->init(layer);
+
+	DRM_DEBUG_DRIVER("%s created\n", sti_layer_to_str(layer));
+
+	return layer;
+}
+
+int sti_layer_prepare(struct sti_layer *layer, struct drm_framebuffer *fb,
+		      struct drm_display_mode *mode, int mixer_id,
+		      int dest_x, int dest_y, int dest_w, int dest_h,
+		      int src_x, int src_y, int src_w, int src_h)
+{
+	int ret;
+	unsigned int i;
+	struct drm_gem_cma_object *cma_obj;
+
+	if (!layer || !fb || !mode) {
+		DRM_ERROR("Null fb, layer or mode\n");
+		return 1;
+	}
+
+	cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+	if (!cma_obj) {
+		DRM_ERROR("Can't get CMA GEM object for fb\n");
+		return 1;
+	}
+
+	layer->fb = fb;
+	layer->mode = mode;
+	layer->mixer_id = mixer_id;
+	layer->dst_x = dest_x;
+	layer->dst_y = dest_y;
+	layer->dst_w = clamp_val(dest_w, 0, mode->crtc_hdisplay - dest_x);
+	layer->dst_h = clamp_val(dest_h, 0, mode->crtc_vdisplay - dest_y);
+	layer->src_x = src_x;
+	layer->src_y = src_y;
+	layer->src_w = src_w;
+	layer->src_h = src_h;
+	layer->format = fb->pixel_format;
+	layer->paddr = cma_obj->paddr;
+	for (i = 0; i < 4; i++) {
+		layer->pitches[i] = fb->pitches[i];
+		layer->offsets[i] = fb->offsets[i];
+	}
+
+	DRM_DEBUG_DRIVER("%s is associated with mixer_id %d\n",
+			 sti_layer_to_str(layer),
+			 layer->mixer_id);
+	DRM_DEBUG_DRIVER("%s dst=(%dx%d)@(%d,%d) - src=(%dx%d)@(%d,%d)\n",
+			 sti_layer_to_str(layer),
+			 layer->dst_w, layer->dst_h, layer->dst_x, layer->dst_y,
+			 layer->src_w, layer->src_h, layer->src_x,
+			 layer->src_y);
+
+	DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
+			 (char *)&layer->format, (unsigned long)layer->paddr);
+
+	if (!layer->ops->prepare)
+		goto err_no_prepare;
+
+	ret = layer->ops->prepare(layer, !layer->enabled);
+	if (!ret)
+		layer->enabled = true;
+
+	return ret;
+
+err_no_prepare:
+	DRM_ERROR("Cannot prepare\n");
+	return 1;
+}
+
+int sti_layer_commit(struct sti_layer *layer)
+{
+	if (!layer)
+		return 1;
+
+	if (!layer->ops->commit)
+		goto err_no_commit;
+
+	return layer->ops->commit(layer);
+
+err_no_commit:
+	DRM_ERROR("Cannot commit\n");
+	return 1;
+}
+
+int sti_layer_disable(struct sti_layer *layer)
+{
+	int ret;
+
+	DRM_DEBUG_DRIVER("%s\n", sti_layer_to_str(layer));
+	if (!layer)
+		return 1;
+
+	if (!layer->enabled)
+		return 0;
+
+	if (!layer->ops->disable)
+		goto err_no_disable;
+
+	ret = layer->ops->disable(layer);
+	if (!ret)
+		layer->enabled = false;
+	else
+		DRM_ERROR("Disable failed\n");
+
+	return ret;
+
+err_no_disable:
+	DRM_ERROR("Cannot disable\n");
+	return 1;
+}
+
+const uint32_t *sti_layer_get_formats(struct sti_layer *layer)
+{
+	if (!layer)
+		return NULL;
+
+	if (!layer->ops->get_formats)
+		return NULL;
+
+	return layer->ops->get_formats(layer);
+}
+
+unsigned int sti_layer_get_nb_formats(struct sti_layer *layer)
+{
+	if (!layer)
+		return 0;
+
+	if (!layer->ops->get_nb_formats)
+		return 0;
+
+	return layer->ops->get_nb_formats(layer);
+}
diff --git a/drivers/gpu/drm/sti/sti_layer.h b/drivers/gpu/drm/sti/sti_layer.h
new file mode 100644
index 0000000..198c377
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_layer.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_LAYER_H_
+#define _STI_LAYER_H_
+
+#include <drm/drmP.h>
+
+#define to_sti_layer(x) container_of(x, struct sti_layer, plane)
+
+#define STI_LAYER_TYPE_SHIFT 8
+#define STI_LAYER_TYPE_MASK (~((1<<STI_LAYER_TYPE_SHIFT)-1))
+
+struct sti_layer;
+
+enum sti_layer_type {
+	STI_GDP = 1 << STI_LAYER_TYPE_SHIFT,
+	STI_VID = 2 << STI_LAYER_TYPE_SHIFT,
+	STI_CUR = 3 << STI_LAYER_TYPE_SHIFT,
+	STI_BCK = 4 << STI_LAYER_TYPE_SHIFT
+};
+
+enum sti_layer_id_of_type {
+	STI_ID_0 = 0,
+	STI_ID_1 = 1,
+	STI_ID_2 = 2,
+	STI_ID_3 = 3
+};
+
+enum sti_layer_desc {
+	STI_GDP_0       = STI_GDP | STI_ID_0,
+	STI_GDP_1       = STI_GDP | STI_ID_1,
+	STI_GDP_2       = STI_GDP | STI_ID_2,
+	STI_GDP_3       = STI_GDP | STI_ID_3,
+	STI_VID_0       = STI_VID | STI_ID_0,
+	STI_VID_1       = STI_VID | STI_ID_1,
+	STI_CURSOR      = STI_CUR,
+	STI_BACK        = STI_BCK
+};
+
+/**
+ * STI layer functions structure
+ *
+ * @get_formats:	get layer supported formats
+ * @get_nb_formats:	get number of format supported
+ * @init:               initialize the layer
+ * @prepare:		prepare layer before rendering
+ * @commit:		set layer for rendering
+ * @disable:		disable layer
+ */
+struct sti_layer_funcs {
+	const uint32_t* (*get_formats)(struct sti_layer *layer);
+	unsigned int (*get_nb_formats)(struct sti_layer *layer);
+	void (*init)(struct sti_layer *layer);
+	int (*prepare)(struct sti_layer *layer, bool first_prepare);
+	int (*commit)(struct sti_layer *layer);
+	int (*disable)(struct sti_layer *layer);
+};
+
+/**
+ * STI layer structure
+ *
+ * @plane:              drm plane it is bound to (if any)
+ * @fb:                 drm fb it is bound to
+ * @mode:               display mode
+ * @desc:               layer type & id
+ * @device:		driver device
+ * @regs:		layer registers
+ * @ops:                layer functions
+ * @zorder:             layer z-order
+ * @mixer_id:           id of the mixer used to display the layer
+ * @enabled:            to know if the layer is active or not
+ * @src_x src_y:        coordinates of the input (fb) area
+ * @src_w src_h:        size of the input (fb) area
+ * @dst_x dst_y:        coordinates of the output (crtc) area
+ * @dst_w dst_h:        size of the output (crtc) area
+ * @format:             format
+ * @pitches:            pitch of 'planes' (eg: Y, U, V)
+ * @offsets:            offset of 'planes'
+ * @paddr:              physical address of the input buffer
+ */
+struct sti_layer {
+	struct drm_plane plane;
+	struct drm_framebuffer *fb;
+	struct drm_display_mode *mode;
+	enum sti_layer_desc desc;
+	struct device *dev;
+	void __iomem *regs;
+	const struct sti_layer_funcs *ops;
+	int zorder;
+	int mixer_id;
+	bool enabled;
+	int src_x, src_y;
+	int src_w, src_h;
+	int dst_x, dst_y;
+	int dst_w, dst_h;
+	uint32_t format;
+	unsigned int pitches[4];
+	unsigned int offsets[4];
+	dma_addr_t paddr;
+};
+
+struct sti_layer *sti_layer_create(struct device *dev, int desc,
+			void __iomem *baseaddr);
+int sti_layer_prepare(struct sti_layer *layer, struct drm_framebuffer *fb,
+			struct drm_display_mode *mode,
+			int mixer_id,
+			int dest_x, int dest_y,
+			int dest_w, int dest_h,
+			int src_x, int src_y,
+			int src_w, int src_h);
+int sti_layer_commit(struct sti_layer *layer);
+int sti_layer_disable(struct sti_layer *layer);
+const uint32_t *sti_layer_get_formats(struct sti_layer *layer);
+unsigned int sti_layer_get_nb_formats(struct sti_layer *layer);
+const char *sti_layer_to_str(struct sti_layer *layer);
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c
new file mode 100644
index 0000000..79f369d
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_mixer.c
@@ -0,0 +1,249 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include "sti_compositor.h"
+#include "sti_mixer.h"
+#include "sti_vtg.h"
+
+/* Identity: G=Y , B=Cb , R=Cr */
+static const u32 mixerColorSpaceMatIdentity[] = {
+	0x10000000, 0x00000000, 0x10000000, 0x00001000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000
+};
+
+/* regs offset */
+#define GAM_MIXER_CTL      0x00
+#define GAM_MIXER_BKC      0x04
+#define GAM_MIXER_BCO      0x0C
+#define GAM_MIXER_BCS      0x10
+#define GAM_MIXER_AVO      0x28
+#define GAM_MIXER_AVS      0x2C
+#define GAM_MIXER_CRB      0x34
+#define GAM_MIXER_ACT      0x38
+#define GAM_MIXER_MBP      0x3C
+#define GAM_MIXER_MX0      0x80
+
+/* id for depth of CRB reg */
+#define GAM_DEPTH_VID0_ID  1
+#define GAM_DEPTH_VID1_ID  2
+#define GAM_DEPTH_GDP0_ID  3
+#define GAM_DEPTH_GDP1_ID  4
+#define GAM_DEPTH_GDP2_ID  5
+#define GAM_DEPTH_GDP3_ID  6
+#define GAM_DEPTH_MASK_ID  7
+
+/* mask in CTL reg */
+#define GAM_CTL_BACK_MASK  BIT(0)
+#define GAM_CTL_VID0_MASK  BIT(1)
+#define GAM_CTL_VID1_MASK  BIT(2)
+#define GAM_CTL_GDP0_MASK  BIT(3)
+#define GAM_CTL_GDP1_MASK  BIT(4)
+#define GAM_CTL_GDP2_MASK  BIT(5)
+#define GAM_CTL_GDP3_MASK  BIT(6)
+
+const char *sti_mixer_to_str(struct sti_mixer *mixer)
+{
+	switch (mixer->id) {
+	case STI_MIXER_MAIN:
+		return "MAIN_MIXER";
+	case STI_MIXER_AUX:
+		return "AUX_MIXER";
+	default:
+		return "<UNKNOWN MIXER>";
+	}
+}
+
+static inline u32 sti_mixer_reg_read(struct sti_mixer *mixer, u32 reg_id)
+{
+	return readl(mixer->regs + reg_id);
+}
+
+static inline void sti_mixer_reg_write(struct sti_mixer *mixer,
+				       u32 reg_id, u32 val)
+{
+	writel(val, mixer->regs + reg_id);
+}
+
+void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable)
+{
+	u32 val = sti_mixer_reg_read(mixer, GAM_MIXER_CTL);
+
+	val &= ~GAM_CTL_BACK_MASK;
+	val |= enable;
+	sti_mixer_reg_write(mixer, GAM_MIXER_CTL, val);
+}
+
+static void sti_mixer_set_background_color(struct sti_mixer *mixer,
+					   u8 red, u8 green, u8 blue)
+{
+	u32 val = (red << 16) | (green << 8) | blue;
+
+	sti_mixer_reg_write(mixer, GAM_MIXER_BKC, val);
+}
+
+static void sti_mixer_set_background_area(struct sti_mixer *mixer,
+					  struct drm_display_mode *mode)
+{
+	u32 ydo, xdo, yds, xds;
+
+	ydo = sti_vtg_get_line_number(*mode, 0);
+	yds = sti_vtg_get_line_number(*mode, mode->vdisplay - 1);
+	xdo = sti_vtg_get_pixel_number(*mode, 0);
+	xds = sti_vtg_get_pixel_number(*mode, mode->hdisplay - 1);
+
+	sti_mixer_reg_write(mixer, GAM_MIXER_BCO, ydo << 16 | xdo);
+	sti_mixer_reg_write(mixer, GAM_MIXER_BCS, yds << 16 | xds);
+}
+
+int sti_mixer_set_layer_depth(struct sti_mixer *mixer, struct sti_layer *layer)
+{
+	int layer_id = 0, depth = layer->zorder;
+	u32 mask, val;
+
+	if (depth >= GAM_MIXER_NB_DEPTH_LEVEL)
+		return 1;
+
+	switch (layer->desc) {
+	case STI_GDP_0:
+		layer_id = GAM_DEPTH_GDP0_ID;
+		break;
+	case STI_GDP_1:
+		layer_id = GAM_DEPTH_GDP1_ID;
+		break;
+	case STI_GDP_2:
+		layer_id = GAM_DEPTH_GDP2_ID;
+		break;
+	case STI_GDP_3:
+		layer_id = GAM_DEPTH_GDP3_ID;
+		break;
+	case STI_VID_0:
+		layer_id = GAM_DEPTH_VID0_ID;
+		break;
+	case STI_VID_1:
+		layer_id = GAM_DEPTH_VID1_ID;
+		break;
+	default:
+		DRM_ERROR("Unknown layer %d\n", layer->desc);
+		return 1;
+	}
+	mask = GAM_DEPTH_MASK_ID << (3 * depth);
+	layer_id = layer_id << (3 * depth);
+
+	DRM_DEBUG_DRIVER("%s %s depth=%d\n", sti_mixer_to_str(mixer),
+			 sti_layer_to_str(layer), depth);
+	dev_dbg(mixer->dev, "GAM_MIXER_CRB val 0x%x mask 0x%x\n",
+		layer_id, mask);
+
+	val = sti_mixer_reg_read(mixer, GAM_MIXER_CRB);
+	val &= ~mask;
+	val |= layer_id;
+	sti_mixer_reg_write(mixer, GAM_MIXER_CRB, val);
+
+	dev_dbg(mixer->dev, "Read GAM_MIXER_CRB 0x%x\n",
+		sti_mixer_reg_read(mixer, GAM_MIXER_CRB));
+	return 0;
+}
+
+int sti_mixer_active_video_area(struct sti_mixer *mixer,
+				struct drm_display_mode *mode)
+{
+	u32 ydo, xdo, yds, xds;
+
+	ydo = sti_vtg_get_line_number(*mode, 0);
+	yds = sti_vtg_get_line_number(*mode, mode->vdisplay - 1);
+	xdo = sti_vtg_get_pixel_number(*mode, 0);
+	xds = sti_vtg_get_pixel_number(*mode, mode->hdisplay - 1);
+
+	DRM_DEBUG_DRIVER("%s active video area xdo:%d ydo:%d xds:%d yds:%d\n",
+			 sti_mixer_to_str(mixer), xdo, ydo, xds, yds);
+	sti_mixer_reg_write(mixer, GAM_MIXER_AVO, ydo << 16 | xdo);
+	sti_mixer_reg_write(mixer, GAM_MIXER_AVS, yds << 16 | xds);
+
+	sti_mixer_set_background_color(mixer, 0xFF, 0, 0);
+
+	sti_mixer_set_background_area(mixer, mode);
+	sti_mixer_set_background_status(mixer, true);
+	return 0;
+}
+
+static u32 sti_mixer_get_layer_mask(struct sti_layer *layer)
+{
+	switch (layer->desc) {
+	case STI_BACK:
+		return GAM_CTL_BACK_MASK;
+	case STI_GDP_0:
+		return GAM_CTL_GDP0_MASK;
+	case STI_GDP_1:
+		return GAM_CTL_GDP1_MASK;
+	case STI_GDP_2:
+		return GAM_CTL_GDP2_MASK;
+	case STI_GDP_3:
+		return GAM_CTL_GDP3_MASK;
+	case STI_VID_0:
+		return GAM_CTL_VID0_MASK;
+	case STI_VID_1:
+		return GAM_CTL_VID1_MASK;
+	default:
+		return 0;
+	}
+}
+
+int sti_mixer_set_layer_status(struct sti_mixer *mixer,
+			       struct sti_layer *layer, bool status)
+{
+	u32 mask, val;
+
+	DRM_DEBUG_DRIVER("%s %s %s\n", status ? "enable" : "disable",
+			 sti_mixer_to_str(mixer), sti_layer_to_str(layer));
+
+	mask = sti_mixer_get_layer_mask(layer);
+	if (!mask) {
+		DRM_ERROR("Can not find layer mask\n");
+		return -EINVAL;
+	}
+
+	val = sti_mixer_reg_read(mixer, GAM_MIXER_CTL);
+	val &= ~mask;
+	val |= status ? mask : 0;
+	sti_mixer_reg_write(mixer, GAM_MIXER_CTL, val);
+
+	return 0;
+}
+
+void sti_mixer_set_matrix(struct sti_mixer *mixer)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(mixerColorSpaceMatIdentity); i++)
+		sti_mixer_reg_write(mixer, GAM_MIXER_MX0 + (i * 4),
+				    mixerColorSpaceMatIdentity[i]);
+}
+
+struct sti_mixer *sti_mixer_create(struct device *dev, int id,
+				   void __iomem *baseaddr)
+{
+	struct sti_mixer *mixer = devm_kzalloc(dev, sizeof(*mixer), GFP_KERNEL);
+	struct device_node *np = dev->of_node;
+
+	dev_dbg(dev, "%s\n", __func__);
+	if (!mixer) {
+		DRM_ERROR("Failed to allocated memory for mixer\n");
+		return NULL;
+	}
+	mixer->regs = baseaddr;
+	mixer->dev = dev;
+	mixer->id = id;
+
+	if (of_device_is_compatible(np, "st,stih416-compositor"))
+		sti_mixer_set_matrix(mixer);
+
+	DRM_DEBUG_DRIVER("%s created. Regs=%p\n",
+			 sti_mixer_to_str(mixer), mixer->regs);
+
+	return mixer;
+}
diff --git a/drivers/gpu/drm/sti/sti_mixer.h b/drivers/gpu/drm/sti/sti_mixer.h
new file mode 100644
index 0000000..8743721
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_mixer.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_MIXER_H_
+#define _STI_MIXER_H_
+
+#include <drm/drmP.h>
+
+#include "sti_layer.h"
+
+#define to_sti_mixer(x) container_of(x, struct sti_mixer, drm_crtc)
+
+/**
+ * STI Mixer subdevice structure
+ *
+ * @dev: driver device
+ * @regs: mixer registers
+ * @id: id of the mixer
+ * @drm_crtc: crtc object link to the mixer
+ * @pending_event: set if a flip event is pending on crtc
+ */
+struct sti_mixer {
+	struct device *dev;
+	void __iomem *regs;
+	int id;
+	struct drm_crtc	drm_crtc;
+	struct drm_pending_vblank_event *pending_event;
+};
+
+const char *sti_mixer_to_str(struct sti_mixer *mixer);
+
+struct sti_mixer *sti_mixer_create(struct device *dev, int id,
+		void __iomem *baseaddr);
+
+int sti_mixer_set_layer_status(struct sti_mixer *mixer,
+		struct sti_layer *layer, bool status);
+int sti_mixer_set_layer_depth(struct sti_mixer *mixer, struct sti_layer *layer);
+int sti_mixer_active_video_area(struct sti_mixer *mixer,
+		struct drm_display_mode *mode);
+
+void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable);
+
+/* depth in Cross-bar control = z order */
+#define GAM_MIXER_NB_DEPTH_LEVEL 7
+
+#define STI_MIXER_MAIN 0
+#define STI_MIXER_AUX  1
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
new file mode 100644
index 0000000..b69e26f
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -0,0 +1,648 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Vincent Abriou <vincent.abriou@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+
+/* glue registers */
+#define TVO_CSC_MAIN_M0                  0x000
+#define TVO_CSC_MAIN_M1                  0x004
+#define TVO_CSC_MAIN_M2                  0x008
+#define TVO_CSC_MAIN_M3                  0x00c
+#define TVO_CSC_MAIN_M4                  0x010
+#define TVO_CSC_MAIN_M5                  0x014
+#define TVO_CSC_MAIN_M6                  0x018
+#define TVO_CSC_MAIN_M7                  0x01c
+#define TVO_MAIN_IN_VID_FORMAT           0x030
+#define TVO_CSC_AUX_M0                   0x100
+#define TVO_CSC_AUX_M1                   0x104
+#define TVO_CSC_AUX_M2                   0x108
+#define TVO_CSC_AUX_M3                   0x10c
+#define TVO_CSC_AUX_M4                   0x110
+#define TVO_CSC_AUX_M5                   0x114
+#define TVO_CSC_AUX_M6                   0x118
+#define TVO_CSC_AUX_M7                   0x11c
+#define TVO_AUX_IN_VID_FORMAT            0x130
+#define TVO_VIP_HDF                      0x400
+#define TVO_HD_SYNC_SEL                  0x418
+#define TVO_HD_DAC_CFG_OFF               0x420
+#define TVO_VIP_HDMI                     0x500
+#define TVO_HDMI_FORCE_COLOR_0           0x504
+#define TVO_HDMI_FORCE_COLOR_1           0x508
+#define TVO_HDMI_CLIP_VALUE_B_CB         0x50c
+#define TVO_HDMI_CLIP_VALUE_Y_G          0x510
+#define TVO_HDMI_CLIP_VALUE_R_CR         0x514
+#define TVO_HDMI_SYNC_SEL                0x518
+#define TVO_HDMI_DFV_OBS                 0x540
+
+#define TVO_IN_FMT_SIGNED                BIT(0)
+#define TVO_SYNC_EXT                     BIT(4)
+
+#define TVO_VIP_REORDER_R_SHIFT          24
+#define TVO_VIP_REORDER_G_SHIFT          20
+#define TVO_VIP_REORDER_B_SHIFT          16
+#define TVO_VIP_REORDER_MASK             0x3
+#define TVO_VIP_REORDER_Y_G_SEL          0
+#define TVO_VIP_REORDER_CB_B_SEL         1
+#define TVO_VIP_REORDER_CR_R_SEL         2
+
+#define TVO_VIP_CLIP_SHIFT               8
+#define TVO_VIP_CLIP_MASK                0x7
+#define TVO_VIP_CLIP_DISABLED            0
+#define TVO_VIP_CLIP_EAV_SAV             1
+#define TVO_VIP_CLIP_LIMITED_RANGE_RGB_Y 2
+#define TVO_VIP_CLIP_LIMITED_RANGE_CB_CR 3
+#define TVO_VIP_CLIP_PROG_RANGE          4
+
+#define TVO_VIP_RND_SHIFT                4
+#define TVO_VIP_RND_MASK                 0x3
+#define TVO_VIP_RND_8BIT_ROUNDED         0
+#define TVO_VIP_RND_10BIT_ROUNDED        1
+#define TVO_VIP_RND_12BIT_ROUNDED        2
+
+#define TVO_VIP_SEL_INPUT_MASK           0xf
+#define TVO_VIP_SEL_INPUT_MAIN           0x0
+#define TVO_VIP_SEL_INPUT_AUX            0x8
+#define TVO_VIP_SEL_INPUT_FORCE_COLOR    0xf
+#define TVO_VIP_SEL_INPUT_BYPASS_MASK    0x1
+#define TVO_VIP_SEL_INPUT_BYPASSED       1
+
+#define TVO_SYNC_MAIN_VTG_SET_REF        0x00
+#define TVO_SYNC_MAIN_VTG_SET_1          0x01
+#define TVO_SYNC_MAIN_VTG_SET_2          0x02
+#define TVO_SYNC_MAIN_VTG_SET_3          0x03
+#define TVO_SYNC_MAIN_VTG_SET_4          0x04
+#define TVO_SYNC_MAIN_VTG_SET_5          0x05
+#define TVO_SYNC_MAIN_VTG_SET_6          0x06
+#define TVO_SYNC_AUX_VTG_SET_REF         0x10
+#define TVO_SYNC_AUX_VTG_SET_1           0x11
+#define TVO_SYNC_AUX_VTG_SET_2           0x12
+#define TVO_SYNC_AUX_VTG_SET_3           0x13
+#define TVO_SYNC_AUX_VTG_SET_4           0x14
+#define TVO_SYNC_AUX_VTG_SET_5           0x15
+#define TVO_SYNC_AUX_VTG_SET_6           0x16
+
+#define TVO_SYNC_HD_DCS_SHIFT            8
+
+#define ENCODER_MAIN_CRTC_MASK           BIT(0)
+
+/* enum listing the supported output data format */
+enum sti_tvout_video_out_type {
+	STI_TVOUT_VIDEO_OUT_RGB,
+	STI_TVOUT_VIDEO_OUT_YUV,
+};
+
+struct sti_tvout {
+	struct device *dev;
+	struct drm_device *drm_dev;
+	void __iomem *regs;
+	struct reset_control *reset;
+	struct drm_encoder *hdmi;
+	struct drm_encoder *hda;
+};
+
+struct sti_tvout_encoder {
+	struct drm_encoder encoder;
+	struct sti_tvout *tvout;
+};
+
+#define to_sti_tvout_encoder(x) \
+	container_of(x, struct sti_tvout_encoder, encoder)
+
+#define to_sti_tvout(x) to_sti_tvout_encoder(x)->tvout
+
+/* preformatter conversion matrix */
+static const u32 rgb_to_ycbcr_601[8] = {
+	0xF927082E, 0x04C9FEAB, 0x01D30964, 0xFA95FD3D,
+	0x0000082E, 0x00002000, 0x00002000, 0x00000000
+};
+
+/* 709 RGB to YCbCr */
+static const u32 rgb_to_ycbcr_709[8] = {
+	0xF891082F, 0x0367FF40, 0x01280B71, 0xF9B1FE20,
+	0x0000082F, 0x00002000, 0x00002000, 0x00000000
+};
+
+static u32 tvout_read(struct sti_tvout *tvout, int offset)
+{
+	return readl(tvout->regs + offset);
+}
+
+static void tvout_write(struct sti_tvout *tvout, u32 val, int offset)
+{
+	writel(val, tvout->regs + offset);
+}
+
+/**
+ * Set the clipping mode of a VIP
+ *
+ * @tvout: tvout structure
+ * @cr_r:
+ * @y_g:
+ * @cb_b:
+ */
+static void tvout_vip_set_color_order(struct sti_tvout *tvout,
+				      u32 cr_r, u32 y_g, u32 cb_b)
+{
+	u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+	val &= ~(TVO_VIP_REORDER_MASK << TVO_VIP_REORDER_R_SHIFT);
+	val &= ~(TVO_VIP_REORDER_MASK << TVO_VIP_REORDER_G_SHIFT);
+	val &= ~(TVO_VIP_REORDER_MASK << TVO_VIP_REORDER_B_SHIFT);
+	val |= cr_r << TVO_VIP_REORDER_R_SHIFT;
+	val |= y_g << TVO_VIP_REORDER_G_SHIFT;
+	val |= cb_b << TVO_VIP_REORDER_B_SHIFT;
+
+	tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Set the clipping mode of a VIP
+ *
+ * @tvout: tvout structure
+ * @range: clipping range
+ */
+static void tvout_vip_set_clip_mode(struct sti_tvout *tvout, u32 range)
+{
+	u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+	val &= ~(TVO_VIP_CLIP_MASK << TVO_VIP_CLIP_SHIFT);
+	val |= range << TVO_VIP_CLIP_SHIFT;
+	tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Set the rounded value of a VIP
+ *
+ * @tvout: tvout structure
+ * @rnd: rounded val per component
+ */
+static void tvout_vip_set_rnd(struct sti_tvout *tvout, u32 rnd)
+{
+	u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+	val &= ~(TVO_VIP_RND_MASK << TVO_VIP_RND_SHIFT);
+	val |= rnd << TVO_VIP_RND_SHIFT;
+	tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Select the VIP input
+ *
+ * @tvout: tvout structure
+ * @sel_input: selected_input (main/aux + conv)
+ */
+static void tvout_vip_set_sel_input(struct sti_tvout *tvout,
+				    bool main_path,
+				    bool sel_input_logic_inverted,
+				    enum sti_tvout_video_out_type video_out)
+{
+	u32 sel_input;
+	u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+	if (main_path)
+		sel_input = TVO_VIP_SEL_INPUT_MAIN;
+	else
+		sel_input = TVO_VIP_SEL_INPUT_AUX;
+
+	switch (video_out) {
+	case STI_TVOUT_VIDEO_OUT_RGB:
+		sel_input |= TVO_VIP_SEL_INPUT_BYPASSED;
+		break;
+	case STI_TVOUT_VIDEO_OUT_YUV:
+		sel_input &= ~TVO_VIP_SEL_INPUT_BYPASSED;
+		break;
+	}
+
+	/* on stih407 chip the sel_input bypass mode logic is inverted */
+	if (sel_input_logic_inverted)
+		sel_input = sel_input ^ TVO_VIP_SEL_INPUT_BYPASS_MASK;
+
+	val &= ~TVO_VIP_SEL_INPUT_MASK;
+	val |= sel_input;
+	tvout_write(tvout, val, TVO_VIP_HDMI);
+}
+
+/**
+ * Select the input video signed or unsigned
+ *
+ * @tvout: tvout structure
+ * @in_vid_signed: used video input format
+ */
+static void tvout_vip_set_in_vid_fmt(struct sti_tvout *tvout, u32 in_vid_fmt)
+{
+	u32 val = tvout_read(tvout, TVO_VIP_HDMI);
+
+	val &= ~TVO_IN_FMT_SIGNED;
+	val |= in_vid_fmt;
+	tvout_write(tvout, val, TVO_MAIN_IN_VID_FORMAT);
+}
+
+/**
+ * Start VIP block for HDMI output
+ *
+ * @tvout: pointer on tvout structure
+ * @main_path: true if main path has to be used in the vip configuration
+ *	  else aux path is used.
+ */
+static void tvout_hdmi_start(struct sti_tvout *tvout, bool main_path)
+{
+	struct device_node *node = tvout->dev->of_node;
+	bool sel_input_logic_inverted = false;
+
+	dev_dbg(tvout->dev, "%s\n", __func__);
+
+	if (main_path) {
+		DRM_DEBUG_DRIVER("main vip for hdmi\n");
+		/* select the input sync for hdmi = VTG set 1 */
+		tvout_write(tvout, TVO_SYNC_MAIN_VTG_SET_1, TVO_HDMI_SYNC_SEL);
+	} else {
+		DRM_DEBUG_DRIVER("aux vip for hdmi\n");
+		/* select the input sync for hdmi = VTG set 1 */
+		tvout_write(tvout, TVO_SYNC_AUX_VTG_SET_1, TVO_HDMI_SYNC_SEL);
+	}
+
+	/* set color channel order */
+	tvout_vip_set_color_order(tvout,
+				  TVO_VIP_REORDER_CR_R_SEL,
+				  TVO_VIP_REORDER_Y_G_SEL,
+				  TVO_VIP_REORDER_CB_B_SEL);
+
+	/* set clipping mode (Limited range RGB/Y) */
+	tvout_vip_set_clip_mode(tvout, TVO_VIP_CLIP_LIMITED_RANGE_RGB_Y);
+
+	/* set round mode (rounded to 8-bit per component) */
+	tvout_vip_set_rnd(tvout, TVO_VIP_RND_8BIT_ROUNDED);
+
+	if (of_device_is_compatible(node, "st,stih407-tvout")) {
+		/* set input video format */
+		tvout_vip_set_in_vid_fmt(tvout->regs + TVO_MAIN_IN_VID_FORMAT,
+					 TVO_IN_FMT_SIGNED);
+		sel_input_logic_inverted = true;
+	}
+
+	/* input selection */
+	tvout_vip_set_sel_input(tvout, main_path,
+			sel_input_logic_inverted, STI_TVOUT_VIDEO_OUT_RGB);
+}
+
+/**
+ * Start HDF VIP and HD DAC
+ *
+ * @tvout: pointer on tvout structure
+ * @main_path: true if main path has to be used in the vip configuration
+ *	  else aux path is used.
+ */
+static void tvout_hda_start(struct sti_tvout *tvout, bool main_path)
+{
+	struct device_node *node = tvout->dev->of_node;
+	bool sel_input_logic_inverted = false;
+
+	dev_dbg(tvout->dev, "%s\n", __func__);
+
+	if (!main_path) {
+		DRM_ERROR("HD Analog on aux not implemented\n");
+		return;
+	}
+
+	DRM_DEBUG_DRIVER("main vip for HDF\n");
+
+	/* set color channel order */
+	tvout_vip_set_color_order(tvout->regs + TVO_VIP_HDF,
+				  TVO_VIP_REORDER_CR_R_SEL,
+				  TVO_VIP_REORDER_Y_G_SEL,
+				  TVO_VIP_REORDER_CB_B_SEL);
+
+	/* set clipping mode (Limited range RGB/Y) */
+	tvout_vip_set_clip_mode(tvout->regs + TVO_VIP_HDF,
+				TVO_VIP_CLIP_LIMITED_RANGE_CB_CR);
+
+	/* set round mode (rounded to 10-bit per component) */
+	tvout_vip_set_rnd(tvout->regs + TVO_VIP_HDF, TVO_VIP_RND_10BIT_ROUNDED);
+
+	if (of_device_is_compatible(node, "st,stih407-tvout")) {
+		/* set input video format */
+		tvout_vip_set_in_vid_fmt(tvout, TVO_IN_FMT_SIGNED);
+		sel_input_logic_inverted = true;
+	}
+
+	/* Input selection */
+	tvout_vip_set_sel_input(tvout->regs + TVO_VIP_HDF,
+				main_path,
+				sel_input_logic_inverted,
+				STI_TVOUT_VIDEO_OUT_YUV);
+
+	/* select the input sync for HD analog = VTG set 3
+	 * and HD DCS = VTG set 2 */
+	tvout_write(tvout,
+		(TVO_SYNC_MAIN_VTG_SET_2 << TVO_SYNC_HD_DCS_SHIFT)
+		| TVO_SYNC_MAIN_VTG_SET_3,
+		TVO_HD_SYNC_SEL);
+
+	/* power up HD DAC */
+	tvout_write(tvout, 0, TVO_HD_DAC_CFG_OFF);
+}
+
+static void sti_tvout_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+}
+
+static bool sti_tvout_encoder_mode_fixup(struct drm_encoder *encoder,
+				       const struct drm_display_mode *mode,
+				       struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static void sti_tvout_encoder_mode_set(struct drm_encoder *encoder,
+				       struct drm_display_mode *mode,
+				       struct drm_display_mode *adjusted_mode)
+{
+}
+
+static void sti_tvout_encoder_prepare(struct drm_encoder *encoder)
+{
+}
+
+static void sti_tvout_encoder_destroy(struct drm_encoder *encoder)
+{
+	struct sti_tvout_encoder *sti_encoder = to_sti_tvout_encoder(encoder);
+
+	drm_encoder_cleanup(encoder);
+	kfree(sti_encoder);
+}
+
+static const struct drm_encoder_funcs sti_tvout_encoder_funcs = {
+	.destroy = sti_tvout_encoder_destroy,
+};
+
+static void sti_hda_encoder_commit(struct drm_encoder *encoder)
+{
+	struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+	tvout_hda_start(tvout, true);
+}
+
+static void sti_hda_encoder_disable(struct drm_encoder *encoder)
+{
+	struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+	/* reset VIP register */
+	tvout_write(tvout, 0x0, TVO_VIP_HDF);
+
+	/* power down HD DAC */
+	tvout_write(tvout, 1, TVO_HD_DAC_CFG_OFF);
+}
+
+static const struct drm_encoder_helper_funcs sti_hda_encoder_helper_funcs = {
+	.dpms = sti_tvout_encoder_dpms,
+	.mode_fixup = sti_tvout_encoder_mode_fixup,
+	.mode_set = sti_tvout_encoder_mode_set,
+	.prepare = sti_tvout_encoder_prepare,
+	.commit = sti_hda_encoder_commit,
+	.disable = sti_hda_encoder_disable,
+};
+
+static struct drm_encoder *sti_tvout_create_hda_encoder(struct drm_device *dev,
+		struct sti_tvout *tvout)
+{
+	struct sti_tvout_encoder *encoder;
+	struct drm_encoder *drm_encoder;
+
+	encoder = devm_kzalloc(tvout->dev, sizeof(*encoder), GFP_KERNEL);
+	if (!encoder)
+		return NULL;
+
+	encoder->tvout = tvout;
+
+	drm_encoder = (struct drm_encoder *) encoder;
+
+	drm_encoder->possible_crtcs = ENCODER_MAIN_CRTC_MASK;
+	drm_encoder->possible_clones = 1 << 0;
+
+	drm_encoder_init(dev, drm_encoder,
+			&sti_tvout_encoder_funcs, DRM_MODE_ENCODER_DAC);
+
+	drm_encoder_helper_add(drm_encoder, &sti_hda_encoder_helper_funcs);
+
+	return drm_encoder;
+}
+
+static void sti_hdmi_encoder_commit(struct drm_encoder *encoder)
+{
+	struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+	tvout_hdmi_start(tvout, true);
+}
+
+static void sti_hdmi_encoder_disable(struct drm_encoder *encoder)
+{
+	struct sti_tvout *tvout = to_sti_tvout(encoder);
+
+	/* reset VIP register */
+	tvout_write(tvout, 0x0, TVO_VIP_HDMI);
+}
+
+static const struct drm_encoder_helper_funcs sti_hdmi_encoder_helper_funcs = {
+	.dpms = sti_tvout_encoder_dpms,
+	.mode_fixup = sti_tvout_encoder_mode_fixup,
+	.mode_set = sti_tvout_encoder_mode_set,
+	.prepare = sti_tvout_encoder_prepare,
+	.commit = sti_hdmi_encoder_commit,
+	.disable = sti_hdmi_encoder_disable,
+};
+
+static struct drm_encoder *sti_tvout_create_hdmi_encoder(struct drm_device *dev,
+		struct sti_tvout *tvout)
+{
+	struct sti_tvout_encoder *encoder;
+	struct drm_encoder *drm_encoder;
+
+	encoder = devm_kzalloc(tvout->dev, sizeof(*encoder), GFP_KERNEL);
+	if (!encoder)
+		return NULL;
+
+	encoder->tvout = tvout;
+
+	drm_encoder = (struct drm_encoder *) encoder;
+
+	drm_encoder->possible_crtcs = ENCODER_MAIN_CRTC_MASK;
+	drm_encoder->possible_clones = 1 << 1;
+
+	drm_encoder_init(dev, drm_encoder,
+			&sti_tvout_encoder_funcs, DRM_MODE_ENCODER_TMDS);
+
+	drm_encoder_helper_add(drm_encoder, &sti_hdmi_encoder_helper_funcs);
+
+	return drm_encoder;
+}
+
+static void sti_tvout_create_encoders(struct drm_device *dev,
+		struct sti_tvout *tvout)
+{
+	tvout->hdmi = sti_tvout_create_hdmi_encoder(dev, tvout);
+	tvout->hda = sti_tvout_create_hda_encoder(dev, tvout);
+}
+
+static void sti_tvout_destroy_encoders(struct sti_tvout *tvout)
+{
+	if (tvout->hdmi)
+		drm_encoder_cleanup(tvout->hdmi);
+	tvout->hdmi = NULL;
+
+	if (tvout->hda)
+		drm_encoder_cleanup(tvout->hda);
+	tvout->hda = NULL;
+}
+
+static int sti_tvout_bind(struct device *dev, struct device *master, void *data)
+{
+	struct sti_tvout *tvout = dev_get_drvdata(dev);
+	struct drm_device *drm_dev = data;
+	unsigned int i;
+	int ret;
+
+	tvout->drm_dev = drm_dev;
+
+	/* set preformatter matrix */
+	for (i = 0; i < 8; i++) {
+		tvout_write(tvout, rgb_to_ycbcr_601[i],
+			TVO_CSC_MAIN_M0 + (i * 4));
+		tvout_write(tvout, rgb_to_ycbcr_601[i],
+			TVO_CSC_AUX_M0 + (i * 4));
+	}
+
+	sti_tvout_create_encoders(drm_dev, tvout);
+
+	ret = component_bind_all(dev, drm_dev);
+	if (ret)
+		sti_tvout_destroy_encoders(tvout);
+
+	return ret;
+}
+
+static void sti_tvout_unbind(struct device *dev, struct device *master,
+	void *data)
+{
+	/* do nothing */
+}
+
+static const struct component_ops sti_tvout_ops = {
+	.bind	= sti_tvout_bind,
+	.unbind	= sti_tvout_unbind,
+};
+
+static int compare_of(struct device *dev, void *data)
+{
+	return dev->of_node == data;
+}
+
+static int sti_tvout_master_bind(struct device *dev)
+{
+	return 0;
+}
+
+static void sti_tvout_master_unbind(struct device *dev)
+{
+	/* do nothing */
+}
+
+static const struct component_master_ops sti_tvout_master_ops = {
+	.bind = sti_tvout_master_bind,
+	.unbind = sti_tvout_master_unbind,
+};
+
+static int sti_tvout_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->of_node;
+	struct sti_tvout *tvout;
+	struct resource *res;
+	struct device_node *child_np;
+	struct component_match *match = NULL;
+
+	DRM_INFO("%s\n", __func__);
+
+	if (!node)
+		return -ENODEV;
+
+	tvout = devm_kzalloc(dev, sizeof(*tvout), GFP_KERNEL);
+	if (!tvout)
+		return -ENOMEM;
+
+	tvout->dev = dev;
+
+	/* get Memory ressources */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "tvout-reg");
+	if (!res) {
+		DRM_ERROR("Invalid glue resource\n");
+		return -ENOMEM;
+	}
+	tvout->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+	if (IS_ERR(tvout->regs))
+		return PTR_ERR(tvout->regs);
+
+	/* get reset resources */
+	tvout->reset = devm_reset_control_get(dev, "tvout");
+	/* take tvout out of reset */
+	if (!IS_ERR(tvout->reset))
+		reset_control_deassert(tvout->reset);
+
+	platform_set_drvdata(pdev, tvout);
+
+	of_platform_populate(node, NULL, NULL, dev);
+
+	child_np = of_get_next_available_child(node, NULL);
+
+	while (child_np) {
+		component_match_add(dev, &match, compare_of, child_np);
+		of_node_put(child_np);
+		child_np = of_get_next_available_child(node, child_np);
+	}
+
+	component_master_add_with_match(dev, &sti_tvout_master_ops, match);
+
+	return component_add(dev, &sti_tvout_ops);
+}
+
+static int sti_tvout_remove(struct platform_device *pdev)
+{
+	component_master_del(&pdev->dev, &sti_tvout_master_ops);
+	component_del(&pdev->dev, &sti_tvout_ops);
+	return 0;
+}
+
+static struct of_device_id tvout_of_match[] = {
+	{ .compatible = "st,stih416-tvout", },
+	{ .compatible = "st,stih407-tvout", },
+	{ /* end node */ }
+};
+MODULE_DEVICE_TABLE(of, tvout_of_match);
+
+struct platform_driver sti_tvout_driver = {
+	.driver = {
+		.name = "sti-tvout",
+		.owner = THIS_MODULE,
+		.of_match_table = tvout_of_match,
+	},
+	.probe = sti_tvout_probe,
+	.remove = sti_tvout_remove,
+};
+
+module_platform_driver(sti_tvout_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c
new file mode 100644
index 0000000..10ced6a
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_vid.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <drm/drmP.h>
+
+#include "sti_layer.h"
+#include "sti_vid.h"
+#include "sti_vtg.h"
+
+/* Registers */
+#define VID_CTL                 0x00
+#define VID_ALP                 0x04
+#define VID_CLF                 0x08
+#define VID_VPO                 0x0C
+#define VID_VPS                 0x10
+#define VID_KEY1                0x28
+#define VID_KEY2                0x2C
+#define VID_MPR0                0x30
+#define VID_MPR1                0x34
+#define VID_MPR2                0x38
+#define VID_MPR3                0x3C
+#define VID_MST                 0x68
+#define VID_BC                  0x70
+#define VID_TINT                0x74
+#define VID_CSAT                0x78
+
+/* Registers values */
+#define VID_CTL_IGNORE          (BIT(31) | BIT(30))
+#define VID_CTL_PSI_ENABLE      (BIT(2) | BIT(1) | BIT(0))
+#define VID_ALP_OPAQUE          0x00000080
+#define VID_BC_DFLT             0x00008000
+#define VID_TINT_DFLT           0x00000000
+#define VID_CSAT_DFLT           0x00000080
+/* YCbCr to RGB BT709:
+ * R = Y+1.5391Cr
+ * G = Y-0.4590Cr-0.1826Cb
+ * B = Y+1.8125Cb */
+#define VID_MPR0_BT709          0x0A800000
+#define VID_MPR1_BT709          0x0AC50000
+#define VID_MPR2_BT709          0x07150545
+#define VID_MPR3_BT709          0x00000AE8
+
+static int sti_vid_prepare_layer(struct sti_layer *vid, bool first_prepare)
+{
+	u32 val;
+
+	/* Unmask */
+	val = readl(vid->regs + VID_CTL);
+	val &= ~VID_CTL_IGNORE;
+	writel(val, vid->regs + VID_CTL);
+
+	return 0;
+}
+
+static int sti_vid_commit_layer(struct sti_layer *vid)
+{
+	struct drm_display_mode *mode = vid->mode;
+	u32 ydo, xdo, yds, xds;
+
+	ydo = sti_vtg_get_line_number(*mode, vid->dst_y);
+	yds = sti_vtg_get_line_number(*mode, vid->dst_y + vid->dst_h - 1);
+	xdo = sti_vtg_get_pixel_number(*mode, vid->dst_x);
+	xds = sti_vtg_get_pixel_number(*mode, vid->dst_x + vid->dst_w - 1);
+
+	writel((ydo << 16) | xdo, vid->regs + VID_VPO);
+	writel((yds << 16) | xds, vid->regs + VID_VPS);
+
+	return 0;
+}
+
+static int sti_vid_disable_layer(struct sti_layer *vid)
+{
+	u32 val;
+
+	/* Mask */
+	val = readl(vid->regs + VID_CTL);
+	val |= VID_CTL_IGNORE;
+	writel(val, vid->regs + VID_CTL);
+
+	return 0;
+}
+
+static const uint32_t *sti_vid_get_formats(struct sti_layer *layer)
+{
+	return NULL;
+}
+
+static unsigned int sti_vid_get_nb_formats(struct sti_layer *layer)
+{
+	return 0;
+}
+
+static void sti_vid_init(struct sti_layer *vid)
+{
+	/* Enable PSI, Mask layer */
+	writel(VID_CTL_PSI_ENABLE | VID_CTL_IGNORE, vid->regs + VID_CTL);
+
+	/* Opaque */
+	writel(VID_ALP_OPAQUE, vid->regs + VID_ALP);
+
+	/* Color conversion parameters */
+	writel(VID_MPR0_BT709, vid->regs + VID_MPR0);
+	writel(VID_MPR1_BT709, vid->regs + VID_MPR1);
+	writel(VID_MPR2_BT709, vid->regs + VID_MPR2);
+	writel(VID_MPR3_BT709, vid->regs + VID_MPR3);
+
+	/* Brightness, contrast, tint, saturation */
+	writel(VID_BC_DFLT, vid->regs + VID_BC);
+	writel(VID_TINT_DFLT, vid->regs + VID_TINT);
+	writel(VID_CSAT_DFLT, vid->regs + VID_CSAT);
+}
+
+static const struct sti_layer_funcs vid_ops = {
+	.get_formats = sti_vid_get_formats,
+	.get_nb_formats = sti_vid_get_nb_formats,
+	.init = sti_vid_init,
+	.prepare = sti_vid_prepare_layer,
+	.commit = sti_vid_commit_layer,
+	.disable = sti_vid_disable_layer,
+};
+
+struct sti_layer *sti_vid_create(struct device *dev)
+{
+	struct sti_layer *vid;
+
+	vid = devm_kzalloc(dev, sizeof(*vid), GFP_KERNEL);
+	if (!vid) {
+		DRM_ERROR("Failed to allocate memory for VID\n");
+		return NULL;
+	}
+
+	vid->ops = &vid_ops;
+
+	return vid;
+}
diff --git a/drivers/gpu/drm/sti/sti_vid.h b/drivers/gpu/drm/sti/sti_vid.h
new file mode 100644
index 0000000..2c0aecd
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_vid.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_VID_H_
+#define _STI_VID_H_
+
+struct sti_layer *sti_vid_create(struct device *dev);
+
+#endif
diff --git a/drivers/gpu/drm/sti/sti_vtac.c b/drivers/gpu/drm/sti/sti_vtac.c
new file mode 100644
index 0000000..82a51d4
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_vtac.c
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+
+/* registers offset */
+#define VTAC_CONFIG                     0x00
+#define VTAC_RX_FIFO_CONFIG             0x04
+#define VTAC_FIFO_CONFIG_VAL            0x04
+
+#define VTAC_SYS_CFG8521                0x824
+#define VTAC_SYS_CFG8522                0x828
+
+/* Number of phyts per pixel */
+#define VTAC_2_5_PPP                    0x0005
+#define VTAC_3_PPP                      0x0006
+#define VTAC_4_PPP                      0x0008
+#define VTAC_5_PPP                      0x000A
+#define VTAC_6_PPP                      0x000C
+#define VTAC_13_PPP                     0x001A
+#define VTAC_14_PPP                     0x001C
+#define VTAC_15_PPP                     0x001E
+#define VTAC_16_PPP                     0x0020
+#define VTAC_17_PPP                     0x0022
+#define VTAC_18_PPP                     0x0024
+
+/* enable bits */
+#define VTAC_ENABLE                     0x3003
+
+#define VTAC_TX_PHY_ENABLE_CLK_PHY      BIT(0)
+#define VTAC_TX_PHY_ENABLE_CLK_DLL      BIT(1)
+#define VTAC_TX_PHY_PLL_NOT_OSC_MODE    BIT(3)
+#define VTAC_TX_PHY_RST_N_DLL_SWITCH    BIT(4)
+#define VTAC_TX_PHY_PROG_N3             BIT(9)
+
+
+/**
+ * VTAC mode structure
+ *
+ * @vid_in_width: Video Data Resolution
+ * @phyts_width: Width of phyt buses(phyt low and phyt high).
+ * @phyts_per_pixel: Number of phyts sent per pixel
+ */
+struct sti_vtac_mode {
+	u32 vid_in_width;
+	u32 phyts_width;
+	u32 phyts_per_pixel;
+};
+
+static const struct sti_vtac_mode vtac_mode_main = {0x2, 0x2, VTAC_5_PPP};
+static const struct sti_vtac_mode vtac_mode_aux = {0x1, 0x0, VTAC_17_PPP};
+
+/**
+ * VTAC structure
+ *
+ * @dev: pointer to device structure
+ * @regs: ioremapped registers for RX and TX devices
+ * @phy_regs: phy registers for TX device
+ * @clk: clock
+ * @mode: main or auxillary configuration mode
+ */
+struct sti_vtac {
+	struct device *dev;
+	void __iomem *regs;
+	void __iomem *phy_regs;
+	struct clk *clk;
+	const struct sti_vtac_mode *mode;
+};
+
+static void sti_vtac_rx_set_config(struct sti_vtac *vtac)
+{
+	u32 config;
+
+	/* Enable VTAC clock */
+	if (clk_prepare_enable(vtac->clk))
+		DRM_ERROR("Failed to prepare/enable vtac_rx clock.\n");
+
+	writel(VTAC_FIFO_CONFIG_VAL, vtac->regs + VTAC_RX_FIFO_CONFIG);
+
+	config = VTAC_ENABLE;
+	config |= vtac->mode->vid_in_width << 4;
+	config |= vtac->mode->phyts_width << 16;
+	config |= vtac->mode->phyts_per_pixel << 23;
+	writel(config, vtac->regs + VTAC_CONFIG);
+}
+
+static void sti_vtac_tx_set_config(struct sti_vtac *vtac)
+{
+	u32 phy_config;
+	u32 config;
+
+	/* Enable VTAC clock */
+	if (clk_prepare_enable(vtac->clk))
+		DRM_ERROR("Failed to prepare/enable vtac_tx clock.\n");
+
+	/* Configure vtac phy */
+	phy_config = 0x00000000;
+	writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8522);
+	phy_config = VTAC_TX_PHY_ENABLE_CLK_PHY;
+	writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config |= VTAC_TX_PHY_PROG_N3;
+	writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config |= VTAC_TX_PHY_ENABLE_CLK_DLL;
+	writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config |= VTAC_TX_PHY_RST_N_DLL_SWITCH;
+	writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config = readl(vtac->phy_regs + VTAC_SYS_CFG8521);
+	phy_config |= VTAC_TX_PHY_PLL_NOT_OSC_MODE;
+	writel(phy_config, vtac->phy_regs + VTAC_SYS_CFG8521);
+
+	/* Configure vtac tx */
+	config = VTAC_ENABLE;
+	config |= vtac->mode->vid_in_width << 4;
+	config |= vtac->mode->phyts_width << 16;
+	config |= vtac->mode->phyts_per_pixel << 23;
+	writel(config, vtac->regs + VTAC_CONFIG);
+}
+
+static const struct of_device_id vtac_of_match[] = {
+	{
+		.compatible = "st,vtac-main",
+		.data = &vtac_mode_main,
+	}, {
+		.compatible = "st,vtac-aux",
+		.data = &vtac_mode_aux,
+	}, {
+		/* end node */
+	}
+};
+MODULE_DEVICE_TABLE(of, vtac_of_match);
+
+static int sti_vtac_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
+	const struct of_device_id *id;
+	struct sti_vtac *vtac;
+	struct resource *res;
+
+	vtac = devm_kzalloc(dev, sizeof(*vtac), GFP_KERNEL);
+	if (!vtac)
+		return -ENOMEM;
+
+	vtac->dev = dev;
+
+	id = of_match_node(vtac_of_match, np);
+	if (!id)
+		return -ENOMEM;
+
+	vtac->mode = id->data;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		DRM_ERROR("Invalid resource\n");
+		return -ENOMEM;
+	}
+	vtac->regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(vtac->regs))
+		return PTR_ERR(vtac->regs);
+
+
+	vtac->clk = devm_clk_get(dev, "vtac");
+	if (IS_ERR(vtac->clk)) {
+		DRM_ERROR("Cannot get vtac clock\n");
+		return PTR_ERR(vtac->clk);
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	if (res) {
+		vtac->phy_regs = devm_ioremap_nocache(dev, res->start,
+						 resource_size(res));
+		sti_vtac_tx_set_config(vtac);
+	} else {
+
+		sti_vtac_rx_set_config(vtac);
+	}
+
+	platform_set_drvdata(pdev, vtac);
+	DRM_INFO("%s %s\n", __func__, dev_name(vtac->dev));
+
+	return 0;
+}
+
+static int sti_vtac_remove(struct platform_device *pdev)
+{
+	return 0;
+}
+
+struct platform_driver sti_vtac_driver = {
+	.driver = {
+		.name = "sti-vtac",
+		.owner = THIS_MODULE,
+		.of_match_table = vtac_of_match,
+	},
+	.probe = sti_vtac_probe,
+	.remove = sti_vtac_remove,
+};
+
+module_platform_driver(sti_vtac_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_vtg.c b/drivers/gpu/drm/sti/sti_vtg.c
new file mode 100644
index 0000000..740d6e3
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_vtg.c
@@ -0,0 +1,366 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
+ *          Fabien Dessenne <fabien.dessenne@st.com>
+ *          Vincent Abriou <vincent.abriou@st.com>
+ *          for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#include <linux/module.h>
+#include <linux/notifier.h>
+#include <linux/platform_device.h>
+
+#include <drm/drmP.h>
+
+#include "sti_vtg.h"
+
+#define VTG_TYPE_MASTER         0
+#define VTG_TYPE_SLAVE_BY_EXT0  1
+
+/* registers offset */
+#define VTG_MODE            0x0000
+#define VTG_CLKLN           0x0008
+#define VTG_HLFLN           0x000C
+#define VTG_DRST_AUTOC      0x0010
+#define VTG_VID_TFO         0x0040
+#define VTG_VID_TFS         0x0044
+#define VTG_VID_BFO         0x0048
+#define VTG_VID_BFS         0x004C
+
+#define VTG_HOST_ITS        0x0078
+#define VTG_HOST_ITS_BCLR   0x007C
+#define VTG_HOST_ITM_BCLR   0x0088
+#define VTG_HOST_ITM_BSET   0x008C
+
+#define VTG_H_HD_1          0x00C0
+#define VTG_TOP_V_VD_1      0x00C4
+#define VTG_BOT_V_VD_1      0x00C8
+#define VTG_TOP_V_HD_1      0x00CC
+#define VTG_BOT_V_HD_1      0x00D0
+
+#define VTG_H_HD_2          0x00E0
+#define VTG_TOP_V_VD_2      0x00E4
+#define VTG_BOT_V_VD_2      0x00E8
+#define VTG_TOP_V_HD_2      0x00EC
+#define VTG_BOT_V_HD_2      0x00F0
+
+#define VTG_H_HD_3          0x0100
+#define VTG_TOP_V_VD_3      0x0104
+#define VTG_BOT_V_VD_3      0x0108
+#define VTG_TOP_V_HD_3      0x010C
+#define VTG_BOT_V_HD_3      0x0110
+
+#define VTG_IRQ_BOTTOM      BIT(0)
+#define VTG_IRQ_TOP         BIT(1)
+#define VTG_IRQ_MASK        (VTG_IRQ_TOP | VTG_IRQ_BOTTOM)
+
+/* delay introduced by the Arbitrary Waveform Generator in nb of pixels */
+#define AWG_DELAY_HD        (-9)
+#define AWG_DELAY_ED        (-8)
+#define AWG_DELAY_SD        (-7)
+
+LIST_HEAD(vtg_lookup);
+
+/**
+ * STI VTG structure
+ *
+ * @dev: pointer to device driver
+ * @data: data associated to the device
+ * @irq: VTG irq
+ * @type: VTG type (main or aux)
+ * @notifier_list: notifier callback
+ * @crtc_id: the crtc id for vblank event
+ * @slave: slave vtg
+ * @link: List node to link the structure in lookup list
+ */
+struct sti_vtg {
+	struct device *dev;
+	struct device_node *np;
+	void __iomem *regs;
+	int irq;
+	u32 irq_status;
+	struct raw_notifier_head notifier_list;
+	int crtc_id;
+	struct sti_vtg *slave;
+	struct list_head link;
+};
+
+static void vtg_register(struct sti_vtg *vtg)
+{
+	list_add_tail(&vtg->link, &vtg_lookup);
+}
+
+struct sti_vtg *of_vtg_find(struct device_node *np)
+{
+	struct sti_vtg *vtg;
+
+	list_for_each_entry(vtg, &vtg_lookup, link) {
+		if (vtg->np == np)
+			return vtg;
+	}
+	return NULL;
+}
+EXPORT_SYMBOL(of_vtg_find);
+
+static void vtg_reset(struct sti_vtg *vtg)
+{
+	/* reset slave and then master */
+	if (vtg->slave)
+		vtg_reset(vtg->slave);
+
+	writel(1, vtg->regs + VTG_DRST_AUTOC);
+}
+
+static void vtg_set_mode(struct sti_vtg *vtg,
+			 int type, const struct drm_display_mode *mode)
+{
+	u32 tmp;
+
+	if (vtg->slave)
+		vtg_set_mode(vtg->slave, VTG_TYPE_SLAVE_BY_EXT0, mode);
+
+	writel(mode->htotal, vtg->regs + VTG_CLKLN);
+	writel(mode->vtotal * 2, vtg->regs + VTG_HLFLN);
+
+	tmp = (mode->vtotal - mode->vsync_start + 1) << 16;
+	tmp |= mode->htotal - mode->hsync_start;
+	writel(tmp, vtg->regs + VTG_VID_TFO);
+	writel(tmp, vtg->regs + VTG_VID_BFO);
+
+	tmp = (mode->vdisplay + mode->vtotal - mode->vsync_start + 1) << 16;
+	tmp |= mode->hdisplay + mode->htotal - mode->hsync_start;
+	writel(tmp, vtg->regs + VTG_VID_TFS);
+	writel(tmp, vtg->regs + VTG_VID_BFS);
+
+	/* prepare VTG set 1 and 2 for HDMI and VTG set 3 for HD DAC */
+	tmp = (mode->hsync_end - mode->hsync_start) << 16;
+	writel(tmp, vtg->regs + VTG_H_HD_1);
+	writel(tmp, vtg->regs + VTG_H_HD_2);
+
+	tmp = (mode->vsync_end - mode->vsync_start + 1) << 16;
+	tmp |= 1;
+	writel(tmp, vtg->regs + VTG_TOP_V_VD_1);
+	writel(tmp, vtg->regs + VTG_BOT_V_VD_1);
+	writel(0, vtg->regs + VTG_TOP_V_HD_1);
+	writel(0, vtg->regs + VTG_BOT_V_HD_1);
+
+	/* prepare VTG set 2 for for HD DCS */
+	writel(tmp, vtg->regs + VTG_TOP_V_VD_2);
+	writel(tmp, vtg->regs + VTG_BOT_V_VD_2);
+	writel(0, vtg->regs + VTG_TOP_V_HD_2);
+	writel(0, vtg->regs + VTG_BOT_V_HD_2);
+
+	/* prepare VTG set 3 for HD Analog in HD mode */
+	tmp = (mode->hsync_end - mode->hsync_start + AWG_DELAY_HD) << 16;
+	tmp |= mode->htotal + AWG_DELAY_HD;
+	writel(tmp, vtg->regs + VTG_H_HD_3);
+
+	tmp = (mode->vsync_end - mode->vsync_start) << 16;
+	tmp |= mode->vtotal;
+	writel(tmp, vtg->regs + VTG_TOP_V_VD_3);
+	writel(tmp, vtg->regs + VTG_BOT_V_VD_3);
+
+	tmp = (mode->htotal + AWG_DELAY_HD) << 16;
+	tmp |= mode->htotal + AWG_DELAY_HD;
+	writel(tmp, vtg->regs + VTG_TOP_V_HD_3);
+	writel(tmp, vtg->regs + VTG_BOT_V_HD_3);
+
+	/* mode */
+	writel(type, vtg->regs + VTG_MODE);
+}
+
+static void vtg_enable_irq(struct sti_vtg *vtg)
+{
+	/* clear interrupt status and mask */
+	writel(0xFFFF, vtg->regs + VTG_HOST_ITS_BCLR);
+	writel(0xFFFF, vtg->regs + VTG_HOST_ITM_BCLR);
+	writel(VTG_IRQ_MASK, vtg->regs + VTG_HOST_ITM_BSET);
+}
+
+void sti_vtg_set_config(struct sti_vtg *vtg,
+		const struct drm_display_mode *mode)
+{
+	/* write configuration */
+	vtg_set_mode(vtg, VTG_TYPE_MASTER, mode);
+
+	vtg_reset(vtg);
+
+	/* enable irq for the vtg vblank synchro */
+	if (vtg->slave)
+		vtg_enable_irq(vtg->slave);
+	else
+		vtg_enable_irq(vtg);
+}
+EXPORT_SYMBOL(sti_vtg_set_config);
+
+/**
+ * sti_vtg_get_line_number
+ *
+ * @mode: display mode to be used
+ * @y:    line
+ *
+ * Return the line number according to the display mode taking
+ * into account the Sync and Back Porch information.
+ * Video frame line numbers start at 1, y starts at 0.
+ * In interlaced modes the start line is the field line number of the odd
+ * field, but y is still defined as a progressive frame.
+ */
+u32 sti_vtg_get_line_number(struct drm_display_mode mode, int y)
+{
+	u32 start_line = mode.vtotal - mode.vsync_start + 1;
+
+	if (mode.flags & DRM_MODE_FLAG_INTERLACE)
+		start_line *= 2;
+
+	return start_line + y;
+}
+EXPORT_SYMBOL(sti_vtg_get_line_number);
+
+/**
+ * sti_vtg_get_pixel_number
+ *
+ * @mode: display mode to be used
+ * @x:    row
+ *
+ * Return the pixel number according to the display mode taking
+ * into account the Sync and Back Porch information.
+ * Pixels are counted from 0.
+ */
+u32 sti_vtg_get_pixel_number(struct drm_display_mode mode, int x)
+{
+	return mode.htotal - mode.hsync_start + x;
+}
+EXPORT_SYMBOL(sti_vtg_get_pixel_number);
+
+int sti_vtg_register_client(struct sti_vtg *vtg,
+		struct notifier_block *nb, int crtc_id)
+{
+	if (vtg->slave)
+		return sti_vtg_register_client(vtg->slave, nb, crtc_id);
+
+	vtg->crtc_id = crtc_id;
+	return raw_notifier_chain_register(&vtg->notifier_list, nb);
+}
+EXPORT_SYMBOL(sti_vtg_register_client);
+
+int sti_vtg_unregister_client(struct sti_vtg *vtg, struct notifier_block *nb)
+{
+	if (vtg->slave)
+		return sti_vtg_unregister_client(vtg->slave, nb);
+
+	return raw_notifier_chain_unregister(&vtg->notifier_list, nb);
+}
+EXPORT_SYMBOL(sti_vtg_unregister_client);
+
+static irqreturn_t vtg_irq_thread(int irq, void *arg)
+{
+	struct sti_vtg *vtg = arg;
+	u32 event;
+
+	event = (vtg->irq_status & VTG_IRQ_TOP) ?
+		VTG_TOP_FIELD_EVENT : VTG_BOTTOM_FIELD_EVENT;
+
+	raw_notifier_call_chain(&vtg->notifier_list, event, &vtg->crtc_id);
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t vtg_irq(int irq, void *arg)
+{
+	struct sti_vtg *vtg = arg;
+
+	vtg->irq_status = readl(vtg->regs + VTG_HOST_ITS);
+
+	writel(vtg->irq_status, vtg->regs + VTG_HOST_ITS_BCLR);
+
+	/* force sync bus write */
+	readl(vtg->regs + VTG_HOST_ITS);
+
+	return IRQ_WAKE_THREAD;
+}
+
+static int vtg_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *np;
+	struct sti_vtg *vtg;
+	struct resource *res;
+	char irq_name[32];
+	int ret;
+
+	vtg = devm_kzalloc(dev, sizeof(*vtg), GFP_KERNEL);
+	if (!vtg)
+		return -ENOMEM;
+
+	vtg->dev = dev;
+	vtg->np = pdev->dev.of_node;
+
+	/* Get Memory ressources */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		DRM_ERROR("Get memory resource failed\n");
+		return -ENOMEM;
+	}
+	vtg->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
+
+	np = of_parse_phandle(pdev->dev.of_node, "st,slave", 0);
+	if (np) {
+		vtg->slave = of_vtg_find(np);
+
+		if (!vtg->slave)
+			return -EPROBE_DEFER;
+	} else {
+		vtg->irq = platform_get_irq(pdev, 0);
+		if (IS_ERR_VALUE(vtg->irq)) {
+			DRM_ERROR("Failed to get VTG interrupt\n");
+			return vtg->irq;
+		}
+
+		snprintf(irq_name, sizeof(irq_name), "vsync-%s",
+				dev_name(vtg->dev));
+
+		RAW_INIT_NOTIFIER_HEAD(&vtg->notifier_list);
+
+		ret = devm_request_threaded_irq(dev, vtg->irq, vtg_irq,
+				vtg_irq_thread, IRQF_ONESHOT, irq_name, vtg);
+		if (IS_ERR_VALUE(ret)) {
+			DRM_ERROR("Failed to register VTG interrupt\n");
+			return ret;
+		}
+	}
+
+	vtg_register(vtg);
+	platform_set_drvdata(pdev, vtg);
+
+	DRM_INFO("%s %s\n", __func__, dev_name(vtg->dev));
+
+	return 0;
+}
+
+static int vtg_remove(struct platform_device *pdev)
+{
+	return 0;
+}
+
+static const struct of_device_id vtg_of_match[] = {
+	{ .compatible = "st,vtg", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, vtg_of_match);
+
+struct platform_driver sti_vtg_driver = {
+	.driver = {
+		.name = "sti-vtg",
+		.owner = THIS_MODULE,
+		.of_match_table = vtg_of_match,
+	},
+	.probe	= vtg_probe,
+	.remove = vtg_remove,
+};
+
+module_platform_driver(sti_vtg_driver);
+
+MODULE_AUTHOR("Benjamin Gaignard <benjamin.gaignard@st.com>");
+MODULE_DESCRIPTION("STMicroelectronics SoC DRM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/sti/sti_vtg.h b/drivers/gpu/drm/sti/sti_vtg.h
new file mode 100644
index 0000000..e84d23f
--- /dev/null
+++ b/drivers/gpu/drm/sti/sti_vtg.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+#ifndef _STI_VTG_H_
+#define _STI_VTG_H_
+
+#define VTG_TOP_FIELD_EVENT     1
+#define VTG_BOTTOM_FIELD_EVENT  2
+
+struct sti_vtg;
+struct drm_display_mode;
+struct notifier_block;
+
+struct sti_vtg *of_vtg_find(struct device_node *np);
+void sti_vtg_set_config(struct sti_vtg *vtg,
+		const struct drm_display_mode *mode);
+int sti_vtg_register_client(struct sti_vtg *vtg,
+		struct notifier_block *nb, int crtc_id);
+int sti_vtg_unregister_client(struct sti_vtg *vtg,
+		struct notifier_block *nb);
+
+u32 sti_vtg_get_line_number(struct drm_display_mode mode, int y);
+u32 sti_vtg_get_pixel_number(struct drm_display_mode mode, int x);
+
+#endif
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index ef40381..6553fd2 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -18,6 +18,8 @@
 struct tegra_dc_soc_info {
 	bool supports_interlacing;
 	bool supports_cursor;
+	bool supports_block_linear;
+	unsigned int pitch_align;
 };
 
 struct tegra_plane {
@@ -212,15 +214,44 @@ static int tegra_dc_setup_window(struct tegra_dc *dc, unsigned int index,
 	tegra_dc_writel(dc, h_offset, DC_WINBUF_ADDR_H_OFFSET);
 	tegra_dc_writel(dc, v_offset, DC_WINBUF_ADDR_V_OFFSET);
 
-	if (window->tiled) {
-		value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
-			DC_WIN_BUFFER_ADDR_MODE_TILE;
+	if (dc->soc->supports_block_linear) {
+		unsigned long height = window->tiling.value;
+
+		switch (window->tiling.mode) {
+		case TEGRA_BO_TILING_MODE_PITCH:
+			value = DC_WINBUF_SURFACE_KIND_PITCH;
+			break;
+
+		case TEGRA_BO_TILING_MODE_TILED:
+			value = DC_WINBUF_SURFACE_KIND_TILED;
+			break;
+
+		case TEGRA_BO_TILING_MODE_BLOCK:
+			value = DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(height) |
+				DC_WINBUF_SURFACE_KIND_BLOCK;
+			break;
+		}
+
+		tegra_dc_writel(dc, value, DC_WINBUF_SURFACE_KIND);
 	} else {
-		value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
-			DC_WIN_BUFFER_ADDR_MODE_LINEAR;
-	}
+		switch (window->tiling.mode) {
+		case TEGRA_BO_TILING_MODE_PITCH:
+			value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
+				DC_WIN_BUFFER_ADDR_MODE_LINEAR;
+			break;
 
-	tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+		case TEGRA_BO_TILING_MODE_TILED:
+			value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
+				DC_WIN_BUFFER_ADDR_MODE_TILE;
+			break;
+
+		case TEGRA_BO_TILING_MODE_BLOCK:
+			DRM_ERROR("hardware doesn't support block linear mode\n");
+			return -EINVAL;
+		}
+
+		tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+	}
 
 	value = WIN_ENABLE;
 
@@ -288,6 +319,7 @@ static int tegra_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
 	struct tegra_dc *dc = to_tegra_dc(crtc);
 	struct tegra_dc_window window;
 	unsigned int i;
+	int err;
 
 	memset(&window, 0, sizeof(window));
 	window.src.x = src_x >> 16;
@@ -301,7 +333,10 @@ static int tegra_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
 	window.format = tegra_dc_format(fb->pixel_format, &window.swap);
 	window.bits_per_pixel = fb->bits_per_pixel;
 	window.bottom_up = tegra_fb_is_bottom_up(fb);
-	window.tiled = tegra_fb_is_tiled(fb);
+
+	err = tegra_fb_get_tiling(fb, &window.tiling);
+	if (err < 0)
+		return err;
 
 	for (i = 0; i < drm_format_num_planes(fb->pixel_format); i++) {
 		struct tegra_bo *bo = tegra_fb_get_plane(fb, i);
@@ -402,8 +437,14 @@ static int tegra_dc_set_base(struct tegra_dc *dc, int x, int y,
 {
 	struct tegra_bo *bo = tegra_fb_get_plane(fb, 0);
 	unsigned int h_offset = 0, v_offset = 0;
+	struct tegra_bo_tiling tiling;
 	unsigned int format, swap;
 	unsigned long value;
+	int err;
+
+	err = tegra_fb_get_tiling(fb, &tiling);
+	if (err < 0)
+		return err;
 
 	tegra_dc_writel(dc, WINDOW_A_SELECT, DC_CMD_DISPLAY_WINDOW_HEADER);
 
@@ -417,15 +458,44 @@ static int tegra_dc_set_base(struct tegra_dc *dc, int x, int y,
 	tegra_dc_writel(dc, format, DC_WIN_COLOR_DEPTH);
 	tegra_dc_writel(dc, swap, DC_WIN_BYTE_SWAP);
 
-	if (tegra_fb_is_tiled(fb)) {
-		value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
-			DC_WIN_BUFFER_ADDR_MODE_TILE;
+	if (dc->soc->supports_block_linear) {
+		unsigned long height = tiling.value;
+
+		switch (tiling.mode) {
+		case TEGRA_BO_TILING_MODE_PITCH:
+			value = DC_WINBUF_SURFACE_KIND_PITCH;
+			break;
+
+		case TEGRA_BO_TILING_MODE_TILED:
+			value = DC_WINBUF_SURFACE_KIND_TILED;
+			break;
+
+		case TEGRA_BO_TILING_MODE_BLOCK:
+			value = DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(height) |
+				DC_WINBUF_SURFACE_KIND_BLOCK;
+			break;
+		}
+
+		tegra_dc_writel(dc, value, DC_WINBUF_SURFACE_KIND);
 	} else {
-		value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
-			DC_WIN_BUFFER_ADDR_MODE_LINEAR;
-	}
+		switch (tiling.mode) {
+		case TEGRA_BO_TILING_MODE_PITCH:
+			value = DC_WIN_BUFFER_ADDR_MODE_LINEAR_UV |
+				DC_WIN_BUFFER_ADDR_MODE_LINEAR;
+			break;
+
+		case TEGRA_BO_TILING_MODE_TILED:
+			value = DC_WIN_BUFFER_ADDR_MODE_TILE_UV |
+				DC_WIN_BUFFER_ADDR_MODE_TILE;
+			break;
+
+		case TEGRA_BO_TILING_MODE_BLOCK:
+			DRM_ERROR("hardware doesn't support block linear mode\n");
+			return -EINVAL;
+		}
 
-	tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+		tegra_dc_writel(dc, value, DC_WIN_BUFFER_ADDR_MODE);
+	}
 
 	/* make sure bottom-up buffers are properly displayed */
 	if (tegra_fb_is_bottom_up(fb)) {
@@ -1214,12 +1284,20 @@ static int tegra_dc_init(struct host1x_client *client)
 {
 	struct drm_device *drm = dev_get_drvdata(client->parent);
 	struct tegra_dc *dc = host1x_client_to_dc(client);
+	struct tegra_drm *tegra = drm->dev_private;
 	int err;
 
 	drm_crtc_init(drm, &dc->base, &tegra_crtc_funcs);
 	drm_mode_crtc_set_gamma_size(&dc->base, 256);
 	drm_crtc_helper_add(&dc->base, &tegra_crtc_helper_funcs);
 
+	/*
+	 * Keep track of the minimum pitch alignment across all display
+	 * controllers.
+	 */
+	if (dc->soc->pitch_align > tegra->pitch_align)
+		tegra->pitch_align = dc->soc->pitch_align;
+
 	err = tegra_dc_rgb_init(drm, dc);
 	if (err < 0 && err != -ENODEV) {
 		dev_err(dc->dev, "failed to initialize RGB output: %d\n", err);
@@ -1277,16 +1355,29 @@ static const struct host1x_client_ops dc_client_ops = {
 static const struct tegra_dc_soc_info tegra20_dc_soc_info = {
 	.supports_interlacing = false,
 	.supports_cursor = false,
+	.supports_block_linear = false,
+	.pitch_align = 8,
 };
 
 static const struct tegra_dc_soc_info tegra30_dc_soc_info = {
 	.supports_interlacing = false,
 	.supports_cursor = false,
+	.supports_block_linear = false,
+	.pitch_align = 8,
+};
+
+static const struct tegra_dc_soc_info tegra114_dc_soc_info = {
+	.supports_interlacing = false,
+	.supports_cursor = false,
+	.supports_block_linear = false,
+	.pitch_align = 64,
 };
 
 static const struct tegra_dc_soc_info tegra124_dc_soc_info = {
 	.supports_interlacing = true,
 	.supports_cursor = true,
+	.supports_block_linear = true,
+	.pitch_align = 64,
 };
 
 static const struct of_device_id tegra_dc_of_match[] = {
@@ -1303,6 +1394,7 @@ static const struct of_device_id tegra_dc_of_match[] = {
 		/* sentinel */
 	}
 };
+MODULE_DEVICE_TABLE(of, tegra_dc_of_match);
 
 static int tegra_dc_parse_dt(struct tegra_dc *dc)
 {
@@ -1430,6 +1522,7 @@ static int tegra_dc_remove(struct platform_device *pdev)
 		return err;
 	}
 
+	reset_control_assert(dc->rst);
 	clk_disable_unprepare(dc->clk);
 
 	return 0;
diff --git a/drivers/gpu/drm/tegra/dc.h b/drivers/gpu/drm/tegra/dc.h
index 78c5fef..705c93b 100644
--- a/drivers/gpu/drm/tegra/dc.h
+++ b/drivers/gpu/drm/tegra/dc.h
@@ -428,6 +428,11 @@
 #define DC_WINBUF_ADDR_V_OFFSET_NS		0x809
 
 #define DC_WINBUF_UFLOW_STATUS			0x80a
+#define DC_WINBUF_SURFACE_KIND			0x80b
+#define DC_WINBUF_SURFACE_KIND_PITCH	(0 << 0)
+#define DC_WINBUF_SURFACE_KIND_TILED	(1 << 0)
+#define DC_WINBUF_SURFACE_KIND_BLOCK	(2 << 0)
+#define DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(x) (((x) & 0x7) << 4)
 
 #define DC_WINBUF_AD_UFLOW_STATUS		0xbca
 #define DC_WINBUF_BD_UFLOW_STATUS		0xdca
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 3f132e3..708f783 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -382,6 +382,7 @@ static const struct of_device_id tegra_dpaux_of_match[] = {
 	{ .compatible = "nvidia,tegra124-dpaux", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, tegra_dpaux_of_match);
 
 struct platform_driver tegra_dpaux_driver = {
 	.driver = {
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 3396f9f..59736bb 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -40,6 +40,12 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
 
 	drm_mode_config_init(drm);
 
+	err = tegra_drm_fb_prepare(drm);
+	if (err < 0)
+		return err;
+
+	drm_kms_helper_poll_init(drm);
+
 	err = host1x_device_init(device);
 	if (err < 0)
 		return err;
@@ -59,8 +65,6 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
 	if (err < 0)
 		return err;
 
-	drm_kms_helper_poll_init(drm);
-
 	return 0;
 }
 
@@ -128,6 +132,45 @@ host1x_bo_lookup(struct drm_device *drm, struct drm_file *file, u32 handle)
 	return &bo->base;
 }
 
+static int host1x_reloc_copy_from_user(struct host1x_reloc *dest,
+				       struct drm_tegra_reloc __user *src,
+				       struct drm_device *drm,
+				       struct drm_file *file)
+{
+	u32 cmdbuf, target;
+	int err;
+
+	err = get_user(cmdbuf, &src->cmdbuf.handle);
+	if (err < 0)
+		return err;
+
+	err = get_user(dest->cmdbuf.offset, &src->cmdbuf.offset);
+	if (err < 0)
+		return err;
+
+	err = get_user(target, &src->target.handle);
+	if (err < 0)
+		return err;
+
+	err = get_user(dest->target.offset, &src->cmdbuf.offset);
+	if (err < 0)
+		return err;
+
+	err = get_user(dest->shift, &src->shift);
+	if (err < 0)
+		return err;
+
+	dest->cmdbuf.bo = host1x_bo_lookup(drm, file, cmdbuf);
+	if (!dest->cmdbuf.bo)
+		return -ENOENT;
+
+	dest->target.bo = host1x_bo_lookup(drm, file, target);
+	if (!dest->target.bo)
+		return -ENOENT;
+
+	return 0;
+}
+
 int tegra_drm_submit(struct tegra_drm_context *context,
 		     struct drm_tegra_submit *args, struct drm_device *drm,
 		     struct drm_file *file)
@@ -180,26 +223,13 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 		cmdbufs++;
 	}
 
-	if (copy_from_user(job->relocarray, relocs,
-			   sizeof(*relocs) * num_relocs)) {
-		err = -EFAULT;
-		goto fail;
-	}
-
+	/* copy and resolve relocations from submit */
 	while (num_relocs--) {
-		struct host1x_reloc *reloc = &job->relocarray[num_relocs];
-		struct host1x_bo *cmdbuf, *target;
-
-		cmdbuf = host1x_bo_lookup(drm, file, (u32)reloc->cmdbuf);
-		target = host1x_bo_lookup(drm, file, (u32)reloc->target);
-
-		reloc->cmdbuf = cmdbuf;
-		reloc->target = target;
-
-		if (!reloc->target || !reloc->cmdbuf) {
-			err = -ENOENT;
+		err = host1x_reloc_copy_from_user(&job->relocarray[num_relocs],
+						  &relocs[num_relocs], drm,
+						  file);
+		if (err < 0)
 			goto fail;
-		}
 	}
 
 	if (copy_from_user(job->waitchk, waitchks,
@@ -451,11 +481,151 @@ static int tegra_get_syncpt_base(struct drm_device *drm, void *data,
 
 	return 0;
 }
+
+static int tegra_gem_set_tiling(struct drm_device *drm, void *data,
+				struct drm_file *file)
+{
+	struct drm_tegra_gem_set_tiling *args = data;
+	enum tegra_bo_tiling_mode mode;
+	struct drm_gem_object *gem;
+	unsigned long value = 0;
+	struct tegra_bo *bo;
+
+	switch (args->mode) {
+	case DRM_TEGRA_GEM_TILING_MODE_PITCH:
+		mode = TEGRA_BO_TILING_MODE_PITCH;
+
+		if (args->value != 0)
+			return -EINVAL;
+
+		break;
+
+	case DRM_TEGRA_GEM_TILING_MODE_TILED:
+		mode = TEGRA_BO_TILING_MODE_TILED;
+
+		if (args->value != 0)
+			return -EINVAL;
+
+		break;
+
+	case DRM_TEGRA_GEM_TILING_MODE_BLOCK:
+		mode = TEGRA_BO_TILING_MODE_BLOCK;
+
+		if (args->value > 5)
+			return -EINVAL;
+
+		value = args->value;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	gem = drm_gem_object_lookup(drm, file, args->handle);
+	if (!gem)
+		return -ENOENT;
+
+	bo = to_tegra_bo(gem);
+
+	bo->tiling.mode = mode;
+	bo->tiling.value = value;
+
+	drm_gem_object_unreference(gem);
+
+	return 0;
+}
+
+static int tegra_gem_get_tiling(struct drm_device *drm, void *data,
+				struct drm_file *file)
+{
+	struct drm_tegra_gem_get_tiling *args = data;
+	struct drm_gem_object *gem;
+	struct tegra_bo *bo;
+	int err = 0;
+
+	gem = drm_gem_object_lookup(drm, file, args->handle);
+	if (!gem)
+		return -ENOENT;
+
+	bo = to_tegra_bo(gem);
+
+	switch (bo->tiling.mode) {
+	case TEGRA_BO_TILING_MODE_PITCH:
+		args->mode = DRM_TEGRA_GEM_TILING_MODE_PITCH;
+		args->value = 0;
+		break;
+
+	case TEGRA_BO_TILING_MODE_TILED:
+		args->mode = DRM_TEGRA_GEM_TILING_MODE_TILED;
+		args->value = 0;
+		break;
+
+	case TEGRA_BO_TILING_MODE_BLOCK:
+		args->mode = DRM_TEGRA_GEM_TILING_MODE_BLOCK;
+		args->value = bo->tiling.value;
+		break;
+
+	default:
+		err = -EINVAL;
+		break;
+	}
+
+	drm_gem_object_unreference(gem);
+
+	return err;
+}
+
+static int tegra_gem_set_flags(struct drm_device *drm, void *data,
+			       struct drm_file *file)
+{
+	struct drm_tegra_gem_set_flags *args = data;
+	struct drm_gem_object *gem;
+	struct tegra_bo *bo;
+
+	if (args->flags & ~DRM_TEGRA_GEM_FLAGS)
+		return -EINVAL;
+
+	gem = drm_gem_object_lookup(drm, file, args->handle);
+	if (!gem)
+		return -ENOENT;
+
+	bo = to_tegra_bo(gem);
+	bo->flags = 0;
+
+	if (args->flags & DRM_TEGRA_GEM_BOTTOM_UP)
+		bo->flags |= TEGRA_BO_BOTTOM_UP;
+
+	drm_gem_object_unreference(gem);
+
+	return 0;
+}
+
+static int tegra_gem_get_flags(struct drm_device *drm, void *data,
+			       struct drm_file *file)
+{
+	struct drm_tegra_gem_get_flags *args = data;
+	struct drm_gem_object *gem;
+	struct tegra_bo *bo;
+
+	gem = drm_gem_object_lookup(drm, file, args->handle);
+	if (!gem)
+		return -ENOENT;
+
+	bo = to_tegra_bo(gem);
+	args->flags = 0;
+
+	if (bo->flags & TEGRA_BO_BOTTOM_UP)
+		args->flags |= DRM_TEGRA_GEM_BOTTOM_UP;
+
+	drm_gem_object_unreference(gem);
+
+	return 0;
+}
 #endif
 
 static const struct drm_ioctl_desc tegra_drm_ioctls[] = {
 #ifdef CONFIG_DRM_TEGRA_STAGING
-	DRM_IOCTL_DEF_DRV(TEGRA_GEM_CREATE, tegra_gem_create, DRM_UNLOCKED | DRM_AUTH),
+	DRM_IOCTL_DEF_DRV(TEGRA_GEM_CREATE, tegra_gem_create, DRM_UNLOCKED),
 	DRM_IOCTL_DEF_DRV(TEGRA_GEM_MMAP, tegra_gem_mmap, DRM_UNLOCKED),
 	DRM_IOCTL_DEF_DRV(TEGRA_SYNCPT_READ, tegra_syncpt_read, DRM_UNLOCKED),
 	DRM_IOCTL_DEF_DRV(TEGRA_SYNCPT_INCR, tegra_syncpt_incr, DRM_UNLOCKED),
@@ -465,6 +635,10 @@ static const struct drm_ioctl_desc tegra_drm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(TEGRA_GET_SYNCPT, tegra_get_syncpt, DRM_UNLOCKED),
 	DRM_IOCTL_DEF_DRV(TEGRA_SUBMIT, tegra_submit, DRM_UNLOCKED),
 	DRM_IOCTL_DEF_DRV(TEGRA_GET_SYNCPT_BASE, tegra_get_syncpt_base, DRM_UNLOCKED),
+	DRM_IOCTL_DEF_DRV(TEGRA_GEM_SET_TILING, tegra_gem_set_tiling, DRM_UNLOCKED),
+	DRM_IOCTL_DEF_DRV(TEGRA_GEM_GET_TILING, tegra_gem_get_tiling, DRM_UNLOCKED),
+	DRM_IOCTL_DEF_DRV(TEGRA_GEM_SET_FLAGS, tegra_gem_set_flags, DRM_UNLOCKED),
+	DRM_IOCTL_DEF_DRV(TEGRA_GEM_GET_FLAGS, tegra_gem_get_flags, DRM_UNLOCKED),
 #endif
 };
 
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index 6b8fe9d..e89c70f 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -19,6 +19,8 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fixed.h>
 
+#include "gem.h"
+
 struct reset_control;
 
 struct tegra_fb {
@@ -43,6 +45,8 @@ struct tegra_drm {
 #ifdef CONFIG_DRM_TEGRA_FBDEV
 	struct tegra_fbdev *fbdev;
 #endif
+
+	unsigned int pitch_align;
 };
 
 struct tegra_drm_client;
@@ -160,7 +164,8 @@ struct tegra_dc_window {
 	unsigned int stride[2];
 	unsigned long base[3];
 	bool bottom_up;
-	bool tiled;
+
+	struct tegra_bo_tiling tiling;
 };
 
 /* from dc.c */
@@ -279,7 +284,9 @@ int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
 struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer,
 				    unsigned int index);
 bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer);
-bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer);
+int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
+			struct tegra_bo_tiling *tiling);
+int tegra_drm_fb_prepare(struct drm_device *drm);
 int tegra_drm_fb_init(struct drm_device *drm);
 void tegra_drm_fb_exit(struct drm_device *drm);
 #ifdef CONFIG_DRM_TEGRA_FBDEV
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index bd56f2a..f787445 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -474,7 +474,8 @@ static int tegra_output_dsi_enable(struct tegra_output *output)
 	tegra_dsi_writel(dsi, value, DSI_HOST_CONTROL);
 
 	value = tegra_dsi_readl(dsi, DSI_CONTROL);
-	value |= DSI_CONTROL_HS_CLK_CTRL;
+	if (dsi->flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)
+		value |= DSI_CONTROL_HS_CLK_CTRL;
 	value &= ~DSI_CONTROL_TX_TRIG(3);
 	value &= ~DSI_CONTROL_DCS_ENABLE;
 	value |= DSI_CONTROL_VIDEO_ENABLE;
@@ -982,6 +983,7 @@ static const struct of_device_id tegra_dsi_of_match[] = {
 	{ .compatible = "nvidia,tegra114-dsi", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, tegra_dsi_of_match);
 
 struct platform_driver tegra_dsi_driver = {
 	.driver = {
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 9798a70..3513d12 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -46,14 +46,15 @@ bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer)
 	return false;
 }
 
-bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer)
+int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
+			struct tegra_bo_tiling *tiling)
 {
 	struct tegra_fb *fb = to_tegra_fb(framebuffer);
 
-	if (fb->planes[0]->flags & TEGRA_BO_TILED)
-		return true;
+	/* TODO: handle YUV formats? */
+	*tiling = fb->planes[0]->tiling;
 
-	return false;
+	return 0;
 }
 
 static void tegra_fb_destroy(struct drm_framebuffer *framebuffer)
@@ -193,6 +194,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 			     struct drm_fb_helper_surface_size *sizes)
 {
 	struct tegra_fbdev *fbdev = to_tegra_fbdev(helper);
+	struct tegra_drm *tegra = helper->dev->dev_private;
 	struct drm_device *drm = helper->dev;
 	struct drm_mode_fb_cmd2 cmd = { 0 };
 	unsigned int bytes_per_pixel;
@@ -207,7 +209,8 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 
 	cmd.width = sizes->surface_width;
 	cmd.height = sizes->surface_height;
-	cmd.pitches[0] = sizes->surface_width * bytes_per_pixel;
+	cmd.pitches[0] = round_up(sizes->surface_width * bytes_per_pixel,
+				  tegra->pitch_align);
 	cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
 						     sizes->surface_depth);
 
@@ -267,18 +270,13 @@ release:
 	return err;
 }
 
-static struct drm_fb_helper_funcs tegra_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs tegra_fb_helper_funcs = {
 	.fb_probe = tegra_fbdev_probe,
 };
 
-static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm,
-					      unsigned int preferred_bpp,
-					      unsigned int num_crtc,
-					      unsigned int max_connectors)
+static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm)
 {
-	struct drm_fb_helper *helper;
 	struct tegra_fbdev *fbdev;
-	int err;
 
 	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
 	if (!fbdev) {
@@ -286,13 +284,23 @@ static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	fbdev->base.funcs = &tegra_fb_helper_funcs;
-	helper = &fbdev->base;
+	drm_fb_helper_prepare(drm, &fbdev->base, &tegra_fb_helper_funcs);
+
+	return fbdev;
+}
+
+static int tegra_fbdev_init(struct tegra_fbdev *fbdev,
+			    unsigned int preferred_bpp,
+			    unsigned int num_crtc,
+			    unsigned int max_connectors)
+{
+	struct drm_device *drm = fbdev->base.dev;
+	int err;
 
 	err = drm_fb_helper_init(drm, &fbdev->base, num_crtc, max_connectors);
 	if (err < 0) {
 		dev_err(drm->dev, "failed to initialize DRM FB helper\n");
-		goto free;
+		return err;
 	}
 
 	err = drm_fb_helper_single_add_all_connectors(&fbdev->base);
@@ -301,21 +309,17 @@ static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm,
 		goto fini;
 	}
 
-	drm_helper_disable_unused_functions(drm);
-
 	err = drm_fb_helper_initial_config(&fbdev->base, preferred_bpp);
 	if (err < 0) {
 		dev_err(drm->dev, "failed to set initial configuration\n");
 		goto fini;
 	}
 
-	return fbdev;
+	return 0;
 
 fini:
 	drm_fb_helper_fini(&fbdev->base);
-free:
-	kfree(fbdev);
-	return ERR_PTR(err);
+	return err;
 }
 
 static void tegra_fbdev_free(struct tegra_fbdev *fbdev)
@@ -366,7 +370,7 @@ static const struct drm_mode_config_funcs tegra_drm_mode_funcs = {
 #endif
 };
 
-int tegra_drm_fb_init(struct drm_device *drm)
+int tegra_drm_fb_prepare(struct drm_device *drm)
 {
 #ifdef CONFIG_DRM_TEGRA_FBDEV
 	struct tegra_drm *tegra = drm->dev_private;
@@ -381,8 +385,7 @@ int tegra_drm_fb_init(struct drm_device *drm)
 	drm->mode_config.funcs = &tegra_drm_mode_funcs;
 
 #ifdef CONFIG_DRM_TEGRA_FBDEV
-	tegra->fbdev = tegra_fbdev_create(drm, 32, drm->mode_config.num_crtc,
-					  drm->mode_config.num_connector);
+	tegra->fbdev = tegra_fbdev_create(drm);
 	if (IS_ERR(tegra->fbdev))
 		return PTR_ERR(tegra->fbdev);
 #endif
@@ -390,6 +393,21 @@ int tegra_drm_fb_init(struct drm_device *drm)
 	return 0;
 }
 
+int tegra_drm_fb_init(struct drm_device *drm)
+{
+#ifdef CONFIG_DRM_TEGRA_FBDEV
+	struct tegra_drm *tegra = drm->dev_private;
+	int err;
+
+	err = tegra_fbdev_init(tegra->fbdev, 32, drm->mode_config.num_crtc,
+			       drm->mode_config.num_connector);
+	if (err < 0)
+		return err;
+#endif
+
+	return 0;
+}
+
 void tegra_drm_fb_exit(struct drm_device *drm)
 {
 #ifdef CONFIG_DRM_TEGRA_FBDEV
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index 78cc814..ce023fa 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -16,6 +16,7 @@
 #include <linux/dma-buf.h>
 #include <drm/tegra_drm.h>
 
+#include "drm.h"
 #include "gem.h"
 
 static inline struct tegra_bo *host1x_to_tegra_bo(struct host1x_bo *bo)
@@ -126,7 +127,7 @@ struct tegra_bo *tegra_bo_create(struct drm_device *drm, unsigned int size,
 		goto err_mmap;
 
 	if (flags & DRM_TEGRA_GEM_CREATE_TILED)
-		bo->flags |= TEGRA_BO_TILED;
+		bo->tiling.mode = TEGRA_BO_TILING_MODE_TILED;
 
 	if (flags & DRM_TEGRA_GEM_CREATE_BOTTOM_UP)
 		bo->flags |= TEGRA_BO_BOTTOM_UP;
@@ -259,8 +260,10 @@ int tegra_bo_dumb_create(struct drm_file *file, struct drm_device *drm,
 			 struct drm_mode_create_dumb *args)
 {
 	int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
+	struct tegra_drm *tegra = drm->dev_private;
 	struct tegra_bo *bo;
 
+	min_pitch = round_up(min_pitch, tegra->pitch_align);
 	if (args->pitch < min_pitch)
 		args->pitch = min_pitch;
 
diff --git a/drivers/gpu/drm/tegra/gem.h b/drivers/gpu/drm/tegra/gem.h
index 2f3fe96..43a25c8 100644
--- a/drivers/gpu/drm/tegra/gem.h
+++ b/drivers/gpu/drm/tegra/gem.h
@@ -16,8 +16,18 @@
 #include <drm/drm.h>
 #include <drm/drmP.h>
 
-#define TEGRA_BO_TILED     (1 << 0)
-#define TEGRA_BO_BOTTOM_UP (1 << 1)
+#define TEGRA_BO_BOTTOM_UP (1 << 0)
+
+enum tegra_bo_tiling_mode {
+	TEGRA_BO_TILING_MODE_PITCH,
+	TEGRA_BO_TILING_MODE_TILED,
+	TEGRA_BO_TILING_MODE_BLOCK,
+};
+
+struct tegra_bo_tiling {
+	enum tegra_bo_tiling_mode mode;
+	unsigned long value;
+};
 
 struct tegra_bo {
 	struct drm_gem_object gem;
@@ -26,6 +36,8 @@ struct tegra_bo {
 	struct sg_table *sgt;
 	dma_addr_t paddr;
 	void *vaddr;
+
+	struct tegra_bo_tiling tiling;
 };
 
 static inline struct tegra_bo *to_tegra_bo(struct drm_gem_object *gem)
diff --git a/drivers/gpu/drm/tegra/gr2d.c b/drivers/gpu/drm/tegra/gr2d.c
index 7c53941..02cd3e3 100644
--- a/drivers/gpu/drm/tegra/gr2d.c
+++ b/drivers/gpu/drm/tegra/gr2d.c
@@ -121,6 +121,7 @@ static const struct of_device_id gr2d_match[] = {
 	{ .compatible = "nvidia,tegra20-gr2d" },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, gr2d_match);
 
 static const u32 gr2d_addr_regs[] = {
 	GR2D_UA_BASE_ADDR,
diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c
index 30f5ba9..0b3f2b9 100644
--- a/drivers/gpu/drm/tegra/gr3d.c
+++ b/drivers/gpu/drm/tegra/gr3d.c
@@ -12,7 +12,8 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/reset.h>
-#include <linux/tegra-powergate.h>
+
+#include <soc/tegra/pmc.h>
 
 #include "drm.h"
 #include "gem.h"
@@ -130,6 +131,7 @@ static const struct of_device_id tegra_gr3d_match[] = {
 	{ .compatible = "nvidia,tegra20-gr3d" },
 	{ }
 };
+MODULE_DEVICE_TABLE(of, tegra_gr3d_match);
 
 static const u32 gr3d_addr_regs[] = {
 	GR3D_IDX_ATTRIBUTE( 0),
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index ba067bb..ffe2654 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1450,6 +1450,7 @@ static const struct of_device_id tegra_hdmi_of_match[] = {
 	{ .compatible = "nvidia,tegra20-hdmi", .data = &tegra20_hdmi_config },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, tegra_hdmi_of_match);
 
 static int tegra_hdmi_probe(struct platform_device *pdev)
 {
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index a3e4f1e..0c67d7e 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -105,7 +105,7 @@ static void drm_connector_clear(struct drm_connector *connector)
 
 static void tegra_connector_destroy(struct drm_connector *connector)
 {
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	drm_connector_clear(connector);
 }
@@ -140,7 +140,9 @@ static void tegra_encoder_dpms(struct drm_encoder *encoder, int mode)
 	if (mode != DRM_MODE_DPMS_ON) {
 		drm_panel_disable(panel);
 		tegra_output_disable(output);
+		drm_panel_unprepare(panel);
 	} else {
+		drm_panel_prepare(panel);
 		tegra_output_enable(output);
 		drm_panel_enable(panel);
 	}
@@ -318,7 +320,7 @@ int tegra_output_init(struct drm_device *drm, struct tegra_output *output)
 	drm_encoder_helper_add(&output->encoder, &encoder_helper_funcs);
 
 	drm_mode_connector_attach_encoder(&output->connector, &output->encoder);
-	drm_sysfs_connector_add(&output->connector);
+	drm_connector_register(&output->connector);
 
 	output->encoder.possible_crtcs = 0x3;
 
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 27c979b..7829e81 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -11,7 +11,8 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/reset.h>
-#include <linux/tegra-powergate.h>
+
+#include <soc/tegra/pmc.h>
 
 #include <drm/drm_dp_helper.h>
 
@@ -516,7 +517,7 @@ static int tegra_output_sor_enable(struct tegra_output *output)
 		if (err < 0) {
 			dev_err(sor->dev, "failed to probe eDP link: %d\n",
 				err);
-			return err;
+			goto unlock;
 		}
 	}
 
@@ -525,7 +526,7 @@ static int tegra_output_sor_enable(struct tegra_output *output)
 		dev_err(sor->dev, "failed to set safe parent clock: %d\n", err);
 
 	memset(&config, 0, sizeof(config));
-	config.bits_per_pixel = 24; /* XXX: don't hardcode? */
+	config.bits_per_pixel = output->connector.display_info.bpc * 3;
 
 	err = tegra_sor_calc_config(sor, mode, &config, &link);
 	if (err < 0)
@@ -815,12 +816,22 @@ static int tegra_output_sor_enable(struct tegra_output *output)
 	 * configure panel (24bpp, vsync-, hsync-, DP-A protocol, complete
 	 * raster, associate with display controller)
 	 */
-	value = SOR_STATE_ASY_VSYNCPOL |
-		SOR_STATE_ASY_HSYNCPOL |
-		SOR_STATE_ASY_PROTOCOL_DP_A |
+	value = SOR_STATE_ASY_PROTOCOL_DP_A |
 		SOR_STATE_ASY_CRC_MODE_COMPLETE |
 		SOR_STATE_ASY_OWNER(dc->pipe + 1);
 
+	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
+		value &= ~SOR_STATE_ASY_HSYNCPOL;
+
+	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+		value |= SOR_STATE_ASY_HSYNCPOL;
+
+	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
+		value &= ~SOR_STATE_ASY_VSYNCPOL;
+
+	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+		value |= SOR_STATE_ASY_VSYNCPOL;
+
 	switch (config.bits_per_pixel) {
 	case 24:
 		value |= SOR_STATE_ASY_PIXELDEPTH_BPP_24_444;
@@ -1455,6 +1466,7 @@ static const struct of_device_id tegra_sor_of_match[] = {
 	{ .compatible = "nvidia,tegra124-sor", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, tegra_sor_of_match);
 
 struct platform_driver tegra_sor_driver = {
 	.driver = {
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index b20b694..6be623b 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -120,8 +120,8 @@ static int cpufreq_transition(struct notifier_block *nb,
 static int tilcdc_unload(struct drm_device *dev)
 {
 	struct tilcdc_drm_private *priv = dev->dev_private;
-	struct tilcdc_module *mod, *cur;
 
+	drm_fbdev_cma_fini(priv->fbdev);
 	drm_kms_helper_poll_fini(dev);
 	drm_mode_config_cleanup(dev);
 	drm_vblank_cleanup(dev);
@@ -148,11 +148,6 @@ static int tilcdc_unload(struct drm_device *dev)
 
 	pm_runtime_disable(dev->dev);
 
-	list_for_each_entry_safe(mod, cur, &module_list, list) {
-		DBG("destroying module: %s", mod->name);
-		mod->funcs->destroy(mod);
-	}
-
 	kfree(priv);
 
 	return 0;
@@ -628,13 +623,13 @@ static int __init tilcdc_drm_init(void)
 static void __exit tilcdc_drm_fini(void)
 {
 	DBG("fini");
-	tilcdc_tfp410_fini();
-	tilcdc_slave_fini();
-	tilcdc_panel_fini();
 	platform_driver_unregister(&tilcdc_platform_driver);
+	tilcdc_panel_fini();
+	tilcdc_slave_fini();
+	tilcdc_tfp410_fini();
 }
 
-late_initcall(tilcdc_drm_init);
+module_init(tilcdc_drm_init);
 module_exit(tilcdc_drm_fini);
 
 MODULE_AUTHOR("Rob Clark <robdclark@gmail.com");
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.h b/drivers/gpu/drm/tilcdc/tilcdc_drv.h
index 0938036..7596c14 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.h
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.h
@@ -98,7 +98,6 @@ struct tilcdc_module;
 struct tilcdc_module_ops {
 	/* create appropriate encoders/connectors: */
 	int (*modeset_init)(struct tilcdc_module *mod, struct drm_device *dev);
-	void (*destroy)(struct tilcdc_module *mod);
 #ifdef CONFIG_DEBUG_FS
 	/* create debugfs nodes (can be NULL): */
 	int (*debugfs_init)(struct tilcdc_module *mod, struct drm_minor *minor);
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 86c6732..4c7aa1d 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -151,6 +151,7 @@ struct panel_connector {
 static void panel_connector_destroy(struct drm_connector *connector)
 {
 	struct panel_connector *panel_connector = to_panel_connector(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(panel_connector);
 }
@@ -247,7 +248,7 @@ static struct drm_connector *panel_connector_create(struct drm_device *dev,
 	if (ret)
 		goto fail;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	return connector;
 
@@ -281,23 +282,8 @@ static int panel_modeset_init(struct tilcdc_module *mod, struct drm_device *dev)
 	return 0;
 }
 
-static void panel_destroy(struct tilcdc_module *mod)
-{
-	struct panel_module *panel_mod = to_panel_module(mod);
-
-	if (panel_mod->timings) {
-		display_timings_release(panel_mod->timings);
-		kfree(panel_mod->timings);
-	}
-
-	tilcdc_module_cleanup(mod);
-	kfree(panel_mod->info);
-	kfree(panel_mod);
-}
-
 static const struct tilcdc_module_ops panel_module_ops = {
 		.modeset_init = panel_modeset_init,
-		.destroy = panel_destroy,
 };
 
 /*
@@ -373,6 +359,7 @@ static int panel_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	mod = &panel_mod->base;
+	pdev->dev.platform_data = mod;
 
 	tilcdc_module_init(mod, "panel", &panel_module_ops);
 
@@ -380,17 +367,16 @@ static int panel_probe(struct platform_device *pdev)
 	if (IS_ERR(pinctrl))
 		dev_warn(&pdev->dev, "pins are not configured\n");
 
-
 	panel_mod->timings = of_get_display_timings(node);
 	if (!panel_mod->timings) {
 		dev_err(&pdev->dev, "could not get panel timings\n");
-		goto fail;
+		goto fail_free;
 	}
 
 	panel_mod->info = of_get_panel_info(node);
 	if (!panel_mod->info) {
 		dev_err(&pdev->dev, "could not get panel info\n");
-		goto fail;
+		goto fail_timings;
 	}
 
 	mod->preferred_bpp = panel_mod->info->bpp;
@@ -401,13 +387,26 @@ static int panel_probe(struct platform_device *pdev)
 
 	return 0;
 
-fail:
-	panel_destroy(mod);
+fail_timings:
+	display_timings_release(panel_mod->timings);
+
+fail_free:
+	kfree(panel_mod);
+	tilcdc_module_cleanup(mod);
 	return ret;
 }
 
 static int panel_remove(struct platform_device *pdev)
 {
+	struct tilcdc_module *mod = dev_get_platdata(&pdev->dev);
+	struct panel_module *panel_mod = to_panel_module(mod);
+
+	display_timings_release(panel_mod->timings);
+
+	tilcdc_module_cleanup(mod);
+	kfree(panel_mod->info);
+	kfree(panel_mod);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave.c b/drivers/gpu/drm/tilcdc/tilcdc_slave.c
index 595068b..3775fd4 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_slave.c
@@ -166,6 +166,7 @@ struct slave_connector {
 static void slave_connector_destroy(struct drm_connector *connector)
 {
 	struct slave_connector *slave_connector = to_slave_connector(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(slave_connector);
 }
@@ -261,7 +262,7 @@ static struct drm_connector *slave_connector_create(struct drm_device *dev,
 	if (ret)
 		goto fail;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	return connector;
 
@@ -295,17 +296,8 @@ static int slave_modeset_init(struct tilcdc_module *mod, struct drm_device *dev)
 	return 0;
 }
 
-static void slave_destroy(struct tilcdc_module *mod)
-{
-	struct slave_module *slave_mod = to_slave_module(mod);
-
-	tilcdc_module_cleanup(mod);
-	kfree(slave_mod);
-}
-
 static const struct tilcdc_module_ops slave_module_ops = {
 		.modeset_init = slave_modeset_init,
-		.destroy = slave_destroy,
 };
 
 /*
@@ -355,10 +347,13 @@ static int slave_probe(struct platform_device *pdev)
 	}
 
 	slave_mod = kzalloc(sizeof(*slave_mod), GFP_KERNEL);
-	if (!slave_mod)
-		return -ENOMEM;
+	if (!slave_mod) {
+		ret = -ENOMEM;
+		goto fail_adapter;
+	}
 
 	mod = &slave_mod->base;
+	pdev->dev.platform_data = mod;
 
 	mod->preferred_bpp = slave_info.bpp;
 
@@ -373,10 +368,20 @@ static int slave_probe(struct platform_device *pdev)
 	tilcdc_slave_probedefer(false);
 
 	return 0;
+
+fail_adapter:
+	i2c_put_adapter(slavei2c);
+	return ret;
 }
 
 static int slave_remove(struct platform_device *pdev)
 {
+	struct tilcdc_module *mod = dev_get_platdata(&pdev->dev);
+	struct slave_module *slave_mod = to_slave_module(mod);
+
+	tilcdc_module_cleanup(mod);
+	kfree(slave_mod);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index c38b56b..354c47c 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -167,6 +167,7 @@ struct tfp410_connector {
 static void tfp410_connector_destroy(struct drm_connector *connector)
 {
 	struct tfp410_connector *tfp410_connector = to_tfp410_connector(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(tfp410_connector);
 }
@@ -261,7 +262,7 @@ static struct drm_connector *tfp410_connector_create(struct drm_device *dev,
 	if (ret)
 		goto fail;
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 
 	return connector;
 
@@ -295,23 +296,8 @@ static int tfp410_modeset_init(struct tilcdc_module *mod, struct drm_device *dev
 	return 0;
 }
 
-static void tfp410_destroy(struct tilcdc_module *mod)
-{
-	struct tfp410_module *tfp410_mod = to_tfp410_module(mod);
-
-	if (tfp410_mod->i2c)
-		i2c_put_adapter(tfp410_mod->i2c);
-
-	if (!IS_ERR_VALUE(tfp410_mod->gpio))
-		gpio_free(tfp410_mod->gpio);
-
-	tilcdc_module_cleanup(mod);
-	kfree(tfp410_mod);
-}
-
 static const struct tilcdc_module_ops tfp410_module_ops = {
 		.modeset_init = tfp410_modeset_init,
-		.destroy = tfp410_destroy,
 };
 
 /*
@@ -341,6 +327,7 @@ static int tfp410_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	mod = &tfp410_mod->base;
+	pdev->dev.platform_data = mod;
 
 	tilcdc_module_init(mod, "tfp410", &tfp410_module_ops);
 
@@ -364,6 +351,7 @@ static int tfp410_probe(struct platform_device *pdev)
 	tfp410_mod->i2c = of_find_i2c_adapter_by_node(i2c_node);
 	if (!tfp410_mod->i2c) {
 		dev_err(&pdev->dev, "could not get i2c\n");
+		of_node_put(i2c_node);
 		goto fail;
 	}
 
@@ -377,19 +365,32 @@ static int tfp410_probe(struct platform_device *pdev)
 		ret = gpio_request(tfp410_mod->gpio, "DVI_PDn");
 		if (ret) {
 			dev_err(&pdev->dev, "could not get DVI_PDn gpio\n");
-			goto fail;
+			goto fail_adapter;
 		}
 	}
 
 	return 0;
 
+fail_adapter:
+	i2c_put_adapter(tfp410_mod->i2c);
+
 fail:
-	tfp410_destroy(mod);
+	kfree(tfp410_mod);
+	tilcdc_module_cleanup(mod);
 	return ret;
 }
 
 static int tfp410_remove(struct platform_device *pdev)
 {
+	struct tilcdc_module *mod = dev_get_platdata(&pdev->dev);
+	struct tfp410_module *tfp410_mod = to_tfp410_module(mod);
+
+	i2c_put_adapter(tfp410_mod->i2c);
+	gpio_free(tfp410_mod->gpio);
+
+	tilcdc_module_cleanup(mod);
+	kfree(tfp410_mod);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 4ab9f71..3da89d5 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -412,7 +412,7 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
 	int ret;
 
 	spin_lock(&glob->lru_lock);
-	ret = __ttm_bo_reserve(bo, false, true, false, 0);
+	ret = __ttm_bo_reserve(bo, false, true, false, NULL);
 
 	spin_lock(&bdev->fence_lock);
 	(void) ttm_bo_wait(bo, false, false, true);
@@ -514,7 +514,7 @@ static int ttm_bo_cleanup_refs_and_unlock(struct ttm_buffer_object *bo,
 			return ret;
 
 		spin_lock(&glob->lru_lock);
-		ret = __ttm_bo_reserve(bo, false, true, false, 0);
+		ret = __ttm_bo_reserve(bo, false, true, false, NULL);
 
 		/*
 		 * We raced, and lost, someone else holds the reservation now,
@@ -577,11 +577,11 @@ static int ttm_bo_delayed_delete(struct ttm_bo_device *bdev, bool remove_all)
 			kref_get(&nentry->list_kref);
 		}
 
-		ret = __ttm_bo_reserve(entry, false, true, false, 0);
+		ret = __ttm_bo_reserve(entry, false, true, false, NULL);
 		if (remove_all && ret) {
 			spin_unlock(&glob->lru_lock);
 			ret = __ttm_bo_reserve(entry, false, false,
-					       false, 0);
+					       false, NULL);
 			spin_lock(&glob->lru_lock);
 		}
 
@@ -726,7 +726,7 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev,
 
 	spin_lock(&glob->lru_lock);
 	list_for_each_entry(bo, &man->lru, lru) {
-		ret = __ttm_bo_reserve(bo, false, true, false, 0);
+		ret = __ttm_bo_reserve(bo, false, true, false, NULL);
 		if (!ret)
 			break;
 	}
@@ -784,7 +784,7 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
 	int ret;
 
 	do {
-		ret = (*man->func->get_node)(man, bo, placement, mem);
+		ret = (*man->func->get_node)(man, bo, placement, 0, mem);
 		if (unlikely(ret != 0))
 			return ret;
 		if (mem->mm_node)
@@ -897,7 +897,8 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
 
 		if (man->has_type && man->use_type) {
 			type_found = true;
-			ret = (*man->func->get_node)(man, bo, placement, mem);
+			ret = (*man->func->get_node)(man, bo, placement,
+						     cur_flags, mem);
 			if (unlikely(ret))
 				return ret;
 		}
@@ -937,7 +938,6 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
 		ttm_flag_masked(&cur_flags, placement->busy_placement[i],
 				~TTM_PL_MASK_MEMTYPE);
 
-
 		if (mem_type == TTM_PL_SYSTEM) {
 			mem->mem_type = mem_type;
 			mem->placement = cur_flags;
@@ -1595,7 +1595,7 @@ int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait)
 	 * Using ttm_bo_reserve makes sure the lru lists are updated.
 	 */
 
-	ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
+	ret = ttm_bo_reserve(bo, true, no_wait, false, NULL);
 	if (unlikely(ret != 0))
 		return ret;
 	spin_lock(&bdev->fence_lock);
@@ -1630,7 +1630,7 @@ static int ttm_bo_swapout(struct ttm_mem_shrink *shrink)
 
 	spin_lock(&glob->lru_lock);
 	list_for_each_entry(bo, &glob->swap_lru, swap) {
-		ret = __ttm_bo_reserve(bo, false, true, false, 0);
+		ret = __ttm_bo_reserve(bo, false, true, false, NULL);
 		if (!ret)
 			break;
 	}
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index bd850c9..9e103a48 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -50,6 +50,7 @@ struct ttm_range_manager {
 static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
 			       struct ttm_buffer_object *bo,
 			       struct ttm_placement *placement,
+			       uint32_t flags,
 			       struct ttm_mem_reg *mem)
 {
 	struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
@@ -67,7 +68,7 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
 	if (!node)
 		return -ENOMEM;
 
-	if (bo->mem.placement & TTM_PL_FLAG_TOPDOWN)
+	if (flags & TTM_PL_FLAG_TOPDOWN)
 		aflags = DRM_MM_CREATE_TOP;
 
 	spin_lock(&rman->lock);
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 1df856f..30e5d90 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -500,7 +500,7 @@ pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp)
 			pgprot_val(tmp) |= _PAGE_GUARDED;
 	}
 #endif
-#if defined(__ia64__)
+#if defined(__ia64__) || defined(__arm__)
 	if (caching_flags & TTM_PL_FLAG_WC)
 		tmp = pgprot_writecombine(tmp);
 	else
diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c
index d7f92fe..66fc639 100644
--- a/drivers/gpu/drm/ttm/ttm_module.c
+++ b/drivers/gpu/drm/ttm/ttm_module.c
@@ -35,7 +35,7 @@
 #include <drm/drm_sysfs.h>
 
 static DECLARE_WAIT_QUEUE_HEAD(exit_q);
-atomic_t device_released;
+static atomic_t device_released;
 
 static struct device_type ttm_drm_class_type = {
 	.name = "ttm",
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 863bef9..09874d6 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -297,8 +297,10 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
  *
  * @pool: to free the pages from
  * @free_all: If set to true will free all pages in pool
+ * @gfp: GFP flags.
  **/
-static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free)
+static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
+			      gfp_t gfp)
 {
 	unsigned long irq_flags;
 	struct page *p;
@@ -309,8 +311,7 @@ static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free)
 	if (NUM_PAGES_TO_ALLOC < nr_free)
 		npages_to_free = NUM_PAGES_TO_ALLOC;
 
-	pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
-			GFP_KERNEL);
+	pages_to_free = kmalloc(npages_to_free * sizeof(struct page *), gfp);
 	if (!pages_to_free) {
 		pr_err("Failed to allocate memory for pool free operation\n");
 		return 0;
@@ -382,32 +383,35 @@ out:
  *
  * XXX: (dchinner) Deadlock warning!
  *
- * ttm_page_pool_free() does memory allocation using GFP_KERNEL.  that means
- * this can deadlock when called a sc->gfp_mask that is not equal to
- * GFP_KERNEL.
+ * We need to pass sc->gfp_mask to ttm_page_pool_free().
  *
  * This code is crying out for a shrinker per pool....
  */
 static unsigned long
 ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 {
-	static atomic_t start_pool = ATOMIC_INIT(0);
+	static DEFINE_MUTEX(lock);
+	static unsigned start_pool;
 	unsigned i;
-	unsigned pool_offset = atomic_add_return(1, &start_pool);
+	unsigned pool_offset;
 	struct ttm_page_pool *pool;
 	int shrink_pages = sc->nr_to_scan;
 	unsigned long freed = 0;
 
-	pool_offset = pool_offset % NUM_POOLS;
+	if (!mutex_trylock(&lock))
+		return SHRINK_STOP;
+	pool_offset = ++start_pool % NUM_POOLS;
 	/* select start pool in round robin fashion */
 	for (i = 0; i < NUM_POOLS; ++i) {
 		unsigned nr_free = shrink_pages;
 		if (shrink_pages == 0)
 			break;
 		pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
-		shrink_pages = ttm_page_pool_free(pool, nr_free);
+		shrink_pages = ttm_page_pool_free(pool, nr_free,
+						  sc->gfp_mask);
 		freed += nr_free - shrink_pages;
 	}
+	mutex_unlock(&lock);
 	return freed;
 }
 
@@ -706,7 +710,7 @@ static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
 	}
 	spin_unlock_irqrestore(&pool->lock, irq_flags);
 	if (npages)
-		ttm_page_pool_free(pool, npages);
+		ttm_page_pool_free(pool, npages, GFP_KERNEL);
 }
 
 /*
@@ -790,7 +794,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
 	return 0;
 }
 
-static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, int flags,
+static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, gfp_t flags,
 		char *name)
 {
 	spin_lock_init(&pool->lock);
@@ -846,7 +850,8 @@ void ttm_page_alloc_fini(void)
 	ttm_pool_mm_shrink_fini(_manager);
 
 	for (i = 0; i < NUM_POOLS; ++i)
-		ttm_page_pool_free(&_manager->pools[i], FREE_ALL_PAGES);
+		ttm_page_pool_free(&_manager->pools[i], FREE_ALL_PAGES,
+				   GFP_KERNEL);
 
 	kobject_put(&_manager->kobj);
 	_manager = NULL;
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
index fb8259f..ca65df1 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -411,8 +411,10 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
  *
  * @pool: to free the pages from
  * @nr_free: If set to true will free all pages in pool
+ * @gfp: GFP flags.
  **/
-static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free)
+static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
+				       gfp_t gfp)
 {
 	unsigned long irq_flags;
 	struct dma_page *dma_p, *tmp;
@@ -430,8 +432,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free)
 			 npages_to_free, nr_free);
 	}
 #endif
-	pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
-			GFP_KERNEL);
+	pages_to_free = kmalloc(npages_to_free * sizeof(struct page *), gfp);
 
 	if (!pages_to_free) {
 		pr_err("%s: Failed to allocate memory for pool free operation\n",
@@ -530,7 +531,7 @@ static void ttm_dma_free_pool(struct device *dev, enum pool_type type)
 		if (pool->type != type)
 			continue;
 		/* Takes a spinlock.. */
-		ttm_dma_page_pool_free(pool, FREE_ALL_PAGES);
+		ttm_dma_page_pool_free(pool, FREE_ALL_PAGES, GFP_KERNEL);
 		WARN_ON(((pool->npages_in_use + pool->npages_free) != 0));
 		/* This code path is called after _all_ references to the
 		 * struct device has been dropped - so nobody should be
@@ -983,7 +984,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
 
 	/* shrink pool if necessary (only on !is_cached pools)*/
 	if (npages)
-		ttm_dma_page_pool_free(pool, npages);
+		ttm_dma_page_pool_free(pool, npages, GFP_KERNEL);
 	ttm->state = tt_unpopulated;
 }
 EXPORT_SYMBOL_GPL(ttm_dma_unpopulate);
@@ -993,10 +994,7 @@ EXPORT_SYMBOL_GPL(ttm_dma_unpopulate);
  *
  * XXX: (dchinner) Deadlock warning!
  *
- * ttm_dma_page_pool_free() does GFP_KERNEL memory allocation, and so attention
- * needs to be paid to sc->gfp_mask to determine if this can be done or not.
- * GFP_KERNEL memory allocation in a GFP_ATOMIC reclaim context woul dbe really
- * bad.
+ * We need to pass sc->gfp_mask to ttm_dma_page_pool_free().
  *
  * I'm getting sadder as I hear more pathetical whimpers about needing per-pool
  * shrinkers
@@ -1004,9 +1002,9 @@ EXPORT_SYMBOL_GPL(ttm_dma_unpopulate);
 static unsigned long
 ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 {
-	static atomic_t start_pool = ATOMIC_INIT(0);
+	static unsigned start_pool;
 	unsigned idx = 0;
-	unsigned pool_offset = atomic_add_return(1, &start_pool);
+	unsigned pool_offset;
 	unsigned shrink_pages = sc->nr_to_scan;
 	struct device_pools *p;
 	unsigned long freed = 0;
@@ -1014,8 +1012,11 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 	if (list_empty(&_manager->pools))
 		return SHRINK_STOP;
 
-	mutex_lock(&_manager->lock);
-	pool_offset = pool_offset % _manager->npools;
+	if (!mutex_trylock(&_manager->lock))
+		return SHRINK_STOP;
+	if (!_manager->npools)
+		goto out;
+	pool_offset = ++start_pool % _manager->npools;
 	list_for_each_entry(p, &_manager->pools, pools) {
 		unsigned nr_free;
 
@@ -1027,13 +1028,15 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 		if (++idx < pool_offset)
 			continue;
 		nr_free = shrink_pages;
-		shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free);
+		shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free,
+						      sc->gfp_mask);
 		freed += nr_free - shrink_pages;
 
 		pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
 			 p->pool->dev_name, p->pool->name, current->pid,
 			 nr_free, shrink_pages);
 	}
+out:
 	mutex_unlock(&_manager->lock);
 	return freed;
 }
@@ -1044,7 +1047,8 @@ ttm_dma_pool_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
 	struct device_pools *p;
 	unsigned long count = 0;
 
-	mutex_lock(&_manager->lock);
+	if (!mutex_trylock(&_manager->lock))
+		return 0;
 	list_for_each_entry(p, &_manager->pools, pools)
 		count += p->pool->npages_free;
 	mutex_unlock(&_manager->lock);
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
index b44d548..e026a9e 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -105,14 +105,7 @@ static struct drm_encoder*
 udl_best_single_encoder(struct drm_connector *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	struct drm_mode_object *obj;
-	struct drm_encoder *encoder;
-
-	obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER);
-	if (!obj)
-		return NULL;
-	encoder = obj_to_encoder(obj);
-	return encoder;
+	return drm_encoder_find(connector->dev, enc_id);
 }
 
 static int udl_connector_set_property(struct drm_connector *connector,
@@ -124,7 +117,7 @@ static int udl_connector_set_property(struct drm_connector *connector,
 
 static void udl_connector_destroy(struct drm_connector *connector)
 {
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 	kfree(connector);
 }
@@ -154,7 +147,7 @@ int udl_connector_init(struct drm_device *dev, struct drm_encoder *encoder)
 	drm_connector_init(dev, connector, &udl_connector_funcs, DRM_MODE_CONNECTOR_DVII);
 	drm_connector_helper_add(connector, &udl_connector_helper_funcs);
 
-	drm_sysfs_connector_add(connector);
+	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
 
 	drm_object_attach_property(&connector->base,
diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
index 3771763..d1da339 100644
--- a/drivers/gpu/drm/udl/udl_fb.c
+++ b/drivers/gpu/drm/udl/udl_fb.c
@@ -550,7 +550,7 @@ out:
 	return ret;
 }
 
-static struct drm_fb_helper_funcs udl_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs udl_fb_helper_funcs = {
 	.fb_probe = udlfb_create,
 };
 
@@ -583,7 +583,8 @@ int udl_fbdev_init(struct drm_device *dev)
 		return -ENOMEM;
 
 	udl->fbdev = ufbdev;
-	ufbdev->helper.funcs = &udl_fb_helper_funcs;
+
+	drm_fb_helper_prepare(dev, &ufbdev->helper, &udl_fb_helper_funcs);
 
 	ret = drm_fb_helper_init(dev, &ufbdev->helper,
 				 1, 1);
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index c041cd7..8044f5f 100644
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -107,14 +107,14 @@ int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	}
 }
 
-static int udl_gem_get_pages(struct udl_gem_object *obj, gfp_t gfpmask)
+static int udl_gem_get_pages(struct udl_gem_object *obj)
 {
 	struct page **pages;
 
 	if (obj->pages)
 		return 0;
 
-	pages = drm_gem_get_pages(&obj->base, gfpmask);
+	pages = drm_gem_get_pages(&obj->base);
 	if (IS_ERR(pages))
 		return PTR_ERR(pages);
 
@@ -147,7 +147,7 @@ int udl_gem_vmap(struct udl_gem_object *obj)
 		return 0;
 	}
 		
-	ret = udl_gem_get_pages(obj, GFP_KERNEL);
+	ret = udl_gem_get_pages(obj);
 	if (ret)
 		return ret;
 
@@ -205,7 +205,7 @@ int udl_gem_mmap(struct drm_file *file, struct drm_device *dev,
 	}
 	gobj = to_udl_bo(obj);
 
-	ret = udl_gem_get_pages(gobj, GFP_KERNEL);
+	ret = udl_gem_get_pages(gobj);
 	if (ret)
 		goto out;
 	ret = drm_gem_create_mmap_offset(obj);
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 7094b92..4279567 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -306,10 +306,23 @@ int udl_driver_load(struct drm_device *dev, unsigned long flags)
 
 	DRM_DEBUG("\n");
 	ret = udl_modeset_init(dev);
+	if (ret)
+		goto err;
 
 	ret = udl_fbdev_init(dev);
+	if (ret)
+		goto err;
+
+	ret = drm_vblank_init(dev, 1);
+	if (ret)
+		goto err_fb;
+
 	return 0;
+err_fb:
+	udl_fbdev_cleanup(dev);
 err:
+	if (udl->urbs.count)
+		udl_free_urb_list(dev);
 	kfree(udl);
 	DRM_ERROR("%d\n", ret);
 	return ret;
@@ -325,6 +338,8 @@ int udl_driver_unload(struct drm_device *dev)
 {
 	struct udl_device *udl = dev->dev_private;
 
+	drm_vblank_cleanup(dev);
+
 	if (udl->urbs.count)
 		udl_free_urb_list(dev);
 
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index cddc4fc..dc145d3 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -363,6 +363,26 @@ static void udl_crtc_destroy(struct drm_crtc *crtc)
 	kfree(crtc);
 }
 
+static int udl_crtc_page_flip(struct drm_crtc *crtc,
+			      struct drm_framebuffer *fb,
+			      struct drm_pending_vblank_event *event,
+			      uint32_t page_flip_flags)
+{
+	struct udl_framebuffer *ufb = to_udl_fb(fb);
+	struct drm_device *dev = crtc->dev;
+	unsigned long flags;
+
+	udl_handle_damage(ufb, 0, 0, fb->width, fb->height);
+
+	spin_lock_irqsave(&dev->event_lock, flags);
+	if (event)
+		drm_send_vblank_event(dev, 0, event);
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+	crtc->primary->fb = fb;
+
+	return 0;
+}
+
 static void udl_crtc_prepare(struct drm_crtc *crtc)
 {
 }
@@ -384,6 +404,7 @@ static struct drm_crtc_helper_funcs udl_helper_funcs = {
 static const struct drm_crtc_funcs udl_crtc_funcs = {
 	.set_config = drm_crtc_helper_set_config,
 	.destroy = udl_crtc_destroy,
+	.page_flip = udl_crtc_page_flip,
 };
 
 static int udl_crtc_init(struct drm_device *dev)
diff --git a/drivers/gpu/drm/vmwgfx/Makefile b/drivers/gpu/drm/vmwgfx/Makefile
index 458cdf6..ce0ab95 100644
--- a/drivers/gpu/drm/vmwgfx/Makefile
+++ b/drivers/gpu/drm/vmwgfx/Makefile
@@ -6,6 +6,7 @@ vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_kms.o vmwgfx_drv.o \
 	    vmwgfx_fifo.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \
 	    vmwgfx_overlay.o vmwgfx_marker.o vmwgfx_gmrid_manager.o \
 	    vmwgfx_fence.o vmwgfx_dmabuf.o vmwgfx_scrn.o vmwgfx_context.o \
-	    vmwgfx_surface.o vmwgfx_prime.o vmwgfx_mob.o vmwgfx_shader.o
+	    vmwgfx_surface.o vmwgfx_prime.o vmwgfx_mob.o vmwgfx_shader.o \
+	    vmwgfx_cmdbuf_res.o \
 
 obj-$(CONFIG_DRM_VMWGFX) := vmwgfx.o
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
new file mode 100644
index 0000000..bfeb4b1
--- /dev/null
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
@@ -0,0 +1,341 @@
+/**************************************************************************
+ *
+ * Copyright © 2014 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "vmwgfx_drv.h"
+
+#define VMW_CMDBUF_RES_MAN_HT_ORDER 12
+
+enum vmw_cmdbuf_res_state {
+	VMW_CMDBUF_RES_COMMITED,
+	VMW_CMDBUF_RES_ADD,
+	VMW_CMDBUF_RES_DEL
+};
+
+/**
+ * struct vmw_cmdbuf_res - Command buffer managed resource entry.
+ *
+ * @res: Refcounted pointer to a struct vmw_resource.
+ * @hash: Hash entry for the manager hash table.
+ * @head: List head used either by the staging list or the manager list
+ * of commited resources.
+ * @state: Staging state of this resource entry.
+ * @man: Pointer to a resource manager for this entry.
+ */
+struct vmw_cmdbuf_res {
+	struct vmw_resource *res;
+	struct drm_hash_item hash;
+	struct list_head head;
+	enum vmw_cmdbuf_res_state state;
+	struct vmw_cmdbuf_res_manager *man;
+};
+
+/**
+ * struct vmw_cmdbuf_res_manager - Command buffer resource manager.
+ *
+ * @resources: Hash table containing staged and commited command buffer
+ * resources
+ * @list: List of commited command buffer resources.
+ * @dev_priv: Pointer to a device private structure.
+ *
+ * @resources and @list are protected by the cmdbuf mutex for now.
+ */
+struct vmw_cmdbuf_res_manager {
+	struct drm_open_hash resources;
+	struct list_head list;
+	struct vmw_private *dev_priv;
+};
+
+
+/**
+ * vmw_cmdbuf_res_lookup - Look up a command buffer resource
+ *
+ * @man: Pointer to the command buffer resource manager
+ * @resource_type: The resource type, that combined with the user key
+ * identifies the resource.
+ * @user_key: The user key.
+ *
+ * Returns a valid refcounted struct vmw_resource pointer on success,
+ * an error pointer on failure.
+ */
+struct vmw_resource *
+vmw_cmdbuf_res_lookup(struct vmw_cmdbuf_res_manager *man,
+		      enum vmw_cmdbuf_res_type res_type,
+		      u32 user_key)
+{
+	struct drm_hash_item *hash;
+	int ret;
+	unsigned long key = user_key | (res_type << 24);
+
+	ret = drm_ht_find_item(&man->resources, key, &hash);
+	if (unlikely(ret != 0))
+		return ERR_PTR(ret);
+
+	return vmw_resource_reference
+		(drm_hash_entry(hash, struct vmw_cmdbuf_res, hash)->res);
+}
+
+/**
+ * vmw_cmdbuf_res_free - Free a command buffer resource.
+ *
+ * @man: Pointer to the command buffer resource manager
+ * @entry: Pointer to a struct vmw_cmdbuf_res.
+ *
+ * Frees a struct vmw_cmdbuf_res entry and drops its reference to the
+ * struct vmw_resource.
+ */
+static void vmw_cmdbuf_res_free(struct vmw_cmdbuf_res_manager *man,
+				struct vmw_cmdbuf_res *entry)
+{
+	list_del(&entry->head);
+	WARN_ON(drm_ht_remove_item(&man->resources, &entry->hash));
+	vmw_resource_unreference(&entry->res);
+	kfree(entry);
+}
+
+/**
+ * vmw_cmdbuf_res_commit - Commit a list of command buffer resource actions
+ *
+ * @list: Caller's list of command buffer resource actions.
+ *
+ * This function commits a list of command buffer resource
+ * additions or removals.
+ * It is typically called when the execbuf ioctl call triggering these
+ * actions has commited the fifo contents to the device.
+ */
+void vmw_cmdbuf_res_commit(struct list_head *list)
+{
+	struct vmw_cmdbuf_res *entry, *next;
+
+	list_for_each_entry_safe(entry, next, list, head) {
+		list_del(&entry->head);
+		switch (entry->state) {
+		case VMW_CMDBUF_RES_ADD:
+			entry->state = VMW_CMDBUF_RES_COMMITED;
+			list_add_tail(&entry->head, &entry->man->list);
+			break;
+		case VMW_CMDBUF_RES_DEL:
+			vmw_resource_unreference(&entry->res);
+			kfree(entry);
+			break;
+		default:
+			BUG();
+			break;
+		}
+	}
+}
+
+/**
+ * vmw_cmdbuf_res_revert - Revert a list of command buffer resource actions
+ *
+ * @man: Pointer to the command buffer resource manager
+ * @list: Caller's list of command buffer resource action
+ *
+ * This function reverts a list of command buffer resource
+ * additions or removals.
+ * It is typically called when the execbuf ioctl call triggering these
+ * actions failed for some reason, and the command stream was never
+ * submitted.
+ */
+void vmw_cmdbuf_res_revert(struct list_head *list)
+{
+	struct vmw_cmdbuf_res *entry, *next;
+	int ret;
+
+	list_for_each_entry_safe(entry, next, list, head) {
+		switch (entry->state) {
+		case VMW_CMDBUF_RES_ADD:
+			vmw_cmdbuf_res_free(entry->man, entry);
+			break;
+		case VMW_CMDBUF_RES_DEL:
+			ret = drm_ht_insert_item(&entry->man->resources,
+						 &entry->hash);
+			list_del(&entry->head);
+			list_add_tail(&entry->head, &entry->man->list);
+			entry->state = VMW_CMDBUF_RES_COMMITED;
+			break;
+		default:
+			BUG();
+			break;
+		}
+	}
+}
+
+/**
+ * vmw_cmdbuf_res_add - Stage a command buffer managed resource for addition.
+ *
+ * @man: Pointer to the command buffer resource manager.
+ * @res_type: The resource type.
+ * @user_key: The user-space id of the resource.
+ * @res: Valid (refcount != 0) pointer to a struct vmw_resource.
+ * @list: The staging list.
+ *
+ * This function allocates a struct vmw_cmdbuf_res entry and adds the
+ * resource to the hash table of the manager identified by @man. The
+ * entry is then put on the staging list identified by @list.
+ */
+int vmw_cmdbuf_res_add(struct vmw_cmdbuf_res_manager *man,
+		       enum vmw_cmdbuf_res_type res_type,
+		       u32 user_key,
+		       struct vmw_resource *res,
+		       struct list_head *list)
+{
+	struct vmw_cmdbuf_res *cres;
+	int ret;
+
+	cres = kzalloc(sizeof(*cres), GFP_KERNEL);
+	if (unlikely(cres == NULL))
+		return -ENOMEM;
+
+	cres->hash.key = user_key | (res_type << 24);
+	ret = drm_ht_insert_item(&man->resources, &cres->hash);
+	if (unlikely(ret != 0))
+		goto out_invalid_key;
+
+	cres->state = VMW_CMDBUF_RES_ADD;
+	cres->res = vmw_resource_reference(res);
+	cres->man = man;
+	list_add_tail(&cres->head, list);
+
+out_invalid_key:
+	return ret;
+}
+
+/**
+ * vmw_cmdbuf_res_remove - Stage a command buffer managed resource for removal.
+ *
+ * @man: Pointer to the command buffer resource manager.
+ * @res_type: The resource type.
+ * @user_key: The user-space id of the resource.
+ * @list: The staging list.
+ *
+ * This function looks up the struct vmw_cmdbuf_res entry from the manager
+ * hash table and, if it exists, removes it. Depending on its current staging
+ * state it then either removes the entry from the staging list or adds it
+ * to it with a staging state of removal.
+ */
+int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
+			  enum vmw_cmdbuf_res_type res_type,
+			  u32 user_key,
+			  struct list_head *list)
+{
+	struct vmw_cmdbuf_res *entry;
+	struct drm_hash_item *hash;
+	int ret;
+
+	ret = drm_ht_find_item(&man->resources, user_key, &hash);
+	if (likely(ret != 0))
+		return -EINVAL;
+
+	entry = drm_hash_entry(hash, struct vmw_cmdbuf_res, hash);
+
+	switch (entry->state) {
+	case VMW_CMDBUF_RES_ADD:
+		vmw_cmdbuf_res_free(man, entry);
+		break;
+	case VMW_CMDBUF_RES_COMMITED:
+		(void) drm_ht_remove_item(&man->resources, &entry->hash);
+		list_del(&entry->head);
+		entry->state = VMW_CMDBUF_RES_DEL;
+		list_add_tail(&entry->head, list);
+		break;
+	default:
+		BUG();
+		break;
+	}
+
+	return 0;
+}
+
+/**
+ * vmw_cmdbuf_res_man_create - Allocate a command buffer managed resource
+ * manager.
+ *
+ * @dev_priv: Pointer to a struct vmw_private
+ *
+ * Allocates and initializes a command buffer managed resource manager. Returns
+ * an error pointer on failure.
+ */
+struct vmw_cmdbuf_res_manager *
+vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv)
+{
+	struct vmw_cmdbuf_res_manager *man;
+	int ret;
+
+	man = kzalloc(sizeof(*man), GFP_KERNEL);
+	if (man == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	man->dev_priv = dev_priv;
+	INIT_LIST_HEAD(&man->list);
+	ret = drm_ht_create(&man->resources, VMW_CMDBUF_RES_MAN_HT_ORDER);
+	if (ret == 0)
+		return man;
+
+	kfree(man);
+	return ERR_PTR(ret);
+}
+
+/**
+ * vmw_cmdbuf_res_man_destroy - Destroy a command buffer managed resource
+ * manager.
+ *
+ * @man: Pointer to the  manager to destroy.
+ *
+ * This function destroys a command buffer managed resource manager and
+ * unreferences / frees all command buffer managed resources and -entries
+ * associated with it.
+ */
+void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man)
+{
+	struct vmw_cmdbuf_res *entry, *next;
+
+	list_for_each_entry_safe(entry, next, &man->list, head)
+		vmw_cmdbuf_res_free(man, entry);
+
+	kfree(man);
+}
+
+/**
+ *
+ * vmw_cmdbuf_res_man_size - Return the size of a command buffer managed
+ * resource manager
+ *
+ * Returns the approximate allocation size of a command buffer managed
+ * resource manager.
+ */
+size_t vmw_cmdbuf_res_man_size(void)
+{
+	static size_t res_man_size;
+
+	if (unlikely(res_man_size == 0))
+		res_man_size =
+			ttm_round_pot(sizeof(struct vmw_cmdbuf_res_manager)) +
+			ttm_round_pot(sizeof(struct hlist_head) <<
+				      VMW_CMDBUF_RES_MAN_HT_ORDER);
+
+	return res_man_size;
+}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
index 8bb26dc..5ac9287 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
@@ -33,6 +33,7 @@ struct vmw_user_context {
 	struct ttm_base_object base;
 	struct vmw_resource res;
 	struct vmw_ctx_binding_state cbs;
+	struct vmw_cmdbuf_res_manager *man;
 };
 
 
@@ -103,7 +104,8 @@ static const vmw_scrub_func vmw_scrub_funcs[vmw_ctx_binding_max] = {
 
 static void vmw_hw_context_destroy(struct vmw_resource *res)
 {
-
+	struct vmw_user_context *uctx =
+		container_of(res, struct vmw_user_context, res);
 	struct vmw_private *dev_priv = res->dev_priv;
 	struct {
 		SVGA3dCmdHeader header;
@@ -113,9 +115,9 @@ static void vmw_hw_context_destroy(struct vmw_resource *res)
 
 	if (res->func->destroy == vmw_gb_context_destroy) {
 		mutex_lock(&dev_priv->cmdbuf_mutex);
+		vmw_cmdbuf_res_man_destroy(uctx->man);
 		mutex_lock(&dev_priv->binding_mutex);
-		(void) vmw_context_binding_state_kill
-			(&container_of(res, struct vmw_user_context, res)->cbs);
+		(void) vmw_context_binding_state_kill(&uctx->cbs);
 		(void) vmw_gb_context_destroy(res);
 		mutex_unlock(&dev_priv->binding_mutex);
 		if (dev_priv->pinned_bo != NULL &&
@@ -152,13 +154,16 @@ static int vmw_gb_context_init(struct vmw_private *dev_priv,
 	ret = vmw_resource_init(dev_priv, res, true,
 				res_free, &vmw_gb_context_func);
 	res->backup_size = SVGA3D_CONTEXT_DATA_SIZE;
+	if (unlikely(ret != 0))
+		goto out_err;
 
-	if (unlikely(ret != 0)) {
-		if (res_free)
-			res_free(res);
-		else
-			kfree(res);
-		return ret;
+	if (dev_priv->has_mob) {
+		uctx->man = vmw_cmdbuf_res_man_create(dev_priv);
+		if (unlikely(IS_ERR(uctx->man))) {
+			ret = PTR_ERR(uctx->man);
+			uctx->man = NULL;
+			goto out_err;
+		}
 	}
 
 	memset(&uctx->cbs, 0, sizeof(uctx->cbs));
@@ -166,6 +171,13 @@ static int vmw_gb_context_init(struct vmw_private *dev_priv,
 
 	vmw_resource_activate(res, vmw_hw_context_destroy);
 	return 0;
+
+out_err:
+	if (res_free)
+		res_free(res);
+	else
+		kfree(res);
+	return ret;
 }
 
 static int vmw_context_init(struct vmw_private *dev_priv,
@@ -471,7 +483,8 @@ int vmw_context_define_ioctl(struct drm_device *dev, void *data,
 	 */
 
 	if (unlikely(vmw_user_context_size == 0))
-		vmw_user_context_size = ttm_round_pot(sizeof(*ctx)) + 128;
+		vmw_user_context_size = ttm_round_pot(sizeof(*ctx)) + 128 +
+		  ((dev_priv->has_mob) ? vmw_cmdbuf_res_man_size() : 0);
 
 	ret = ttm_read_lock(&dev_priv->reservation_sem, true);
 	if (unlikely(ret != 0))
@@ -901,3 +914,8 @@ struct list_head *vmw_context_binding_list(struct vmw_resource *ctx)
 {
 	return &(container_of(ctx, struct vmw_user_context, res)->cbs.list);
 }
+
+struct vmw_cmdbuf_res_manager *vmw_context_res_man(struct vmw_resource *ctx)
+{
+	return container_of(ctx, struct vmw_user_context, res)->man;
+}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
index 70ddce835..ed1d510 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
@@ -61,7 +61,7 @@ int vmw_dmabuf_to_placement(struct vmw_private *dev_priv,
 
 	vmw_execbuf_release_pinned_bo(dev_priv);
 
-	ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
+	ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
 	if (unlikely(ret != 0))
 		goto err;
 
@@ -105,7 +105,7 @@ int vmw_dmabuf_to_vram_or_gmr(struct vmw_private *dev_priv,
 	if (pin)
 		vmw_execbuf_release_pinned_bo(dev_priv);
 
-	ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
+	ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
 	if (unlikely(ret != 0))
 		goto err;
 
@@ -212,7 +212,7 @@ int vmw_dmabuf_to_start_of_vram(struct vmw_private *dev_priv,
 
 	if (pin)
 		vmw_execbuf_release_pinned_bo(dev_priv);
-	ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
+	ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
 	if (unlikely(ret != 0))
 		goto err_unlock;
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 246a62b..18b54ac 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -316,7 +316,7 @@ static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv)
 	if (unlikely(ret != 0))
 		return ret;
 
-	ret = ttm_bo_reserve(bo, false, true, false, 0);
+	ret = ttm_bo_reserve(bo, false, true, false, NULL);
 	BUG_ON(ret != 0);
 
 	ret = ttm_bo_kmap(bo, 0, 1, &map);
@@ -946,7 +946,6 @@ static void vmw_postclose(struct drm_device *dev,
 		drm_master_put(&vmw_fp->locked_master);
 	}
 
-	vmw_compat_shader_man_destroy(vmw_fp->shman);
 	ttm_object_file_release(&vmw_fp->tfile);
 	kfree(vmw_fp);
 }
@@ -966,16 +965,10 @@ static int vmw_driver_open(struct drm_device *dev, struct drm_file *file_priv)
 	if (unlikely(vmw_fp->tfile == NULL))
 		goto out_no_tfile;
 
-	vmw_fp->shman = vmw_compat_shader_man_create(dev_priv);
-	if (IS_ERR(vmw_fp->shman))
-		goto out_no_shman;
-
 	file_priv->driver_priv = vmw_fp;
 
 	return 0;
 
-out_no_shman:
-	ttm_object_file_release(&vmw_fp->tfile);
 out_no_tfile:
 	kfree(vmw_fp);
 	return ret;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index c886c02..99f7317 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -40,10 +40,10 @@
 #include <drm/ttm/ttm_module.h>
 #include "vmwgfx_fence.h"
 
-#define VMWGFX_DRIVER_DATE "20140325"
+#define VMWGFX_DRIVER_DATE "20140704"
 #define VMWGFX_DRIVER_MAJOR 2
 #define VMWGFX_DRIVER_MINOR 6
-#define VMWGFX_DRIVER_PATCHLEVEL 0
+#define VMWGFX_DRIVER_PATCHLEVEL 1
 #define VMWGFX_FILE_PAGE_OFFSET 0x00100000
 #define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
 #define VMWGFX_MAX_RELOCATIONS 2048
@@ -75,14 +75,11 @@
 #define VMW_RES_FENCE ttm_driver_type3
 #define VMW_RES_SHADER ttm_driver_type4
 
-struct vmw_compat_shader_manager;
-
 struct vmw_fpriv {
 	struct drm_master *locked_master;
 	struct ttm_object_file *tfile;
 	struct list_head fence_events;
 	bool gb_aware;
-	struct vmw_compat_shader_manager *shman;
 };
 
 struct vmw_dma_buffer {
@@ -124,6 +121,10 @@ struct vmw_resource {
 	void (*hw_destroy) (struct vmw_resource *res);
 };
 
+
+/*
+ * Resources that are managed using ioctls.
+ */
 enum vmw_res_type {
 	vmw_res_context,
 	vmw_res_surface,
@@ -132,6 +133,15 @@ enum vmw_res_type {
 	vmw_res_max
 };
 
+/*
+ * Resources that are managed using command streams.
+ */
+enum vmw_cmdbuf_res_type {
+	vmw_cmdbuf_res_compat_shader
+};
+
+struct vmw_cmdbuf_res_manager;
+
 struct vmw_cursor_snooper {
 	struct drm_crtc *crtc;
 	size_t age;
@@ -341,7 +351,7 @@ struct vmw_sw_context{
 	bool needs_post_query_barrier;
 	struct vmw_resource *error_resource;
 	struct vmw_ctx_binding_state staged_bindings;
-	struct list_head staged_shaders;
+	struct list_head staged_cmd_res;
 };
 
 struct vmw_legacy_display;
@@ -974,7 +984,8 @@ extern void vmw_context_binding_res_list_kill(struct list_head *head);
 extern void vmw_context_binding_res_list_scrub(struct list_head *head);
 extern int vmw_context_rebind_all(struct vmw_resource *ctx);
 extern struct list_head *vmw_context_binding_list(struct vmw_resource *ctx);
-
+extern struct vmw_cmdbuf_res_manager *
+vmw_context_res_man(struct vmw_resource *ctx);
 /*
  * Surface management - vmwgfx_surface.c
  */
@@ -1008,27 +1019,42 @@ extern int vmw_shader_define_ioctl(struct drm_device *dev, void *data,
 				   struct drm_file *file_priv);
 extern int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data,
 				    struct drm_file *file_priv);
-extern int vmw_compat_shader_lookup(struct vmw_compat_shader_manager *man,
-				    SVGA3dShaderType shader_type,
-				    u32 *user_key);
-extern void vmw_compat_shaders_commit(struct vmw_compat_shader_manager *man,
-				      struct list_head *list);
-extern void vmw_compat_shaders_revert(struct vmw_compat_shader_manager *man,
-				      struct list_head *list);
-extern int vmw_compat_shader_remove(struct vmw_compat_shader_manager *man,
-				    u32 user_key,
-				    SVGA3dShaderType shader_type,
-				    struct list_head *list);
-extern int vmw_compat_shader_add(struct vmw_compat_shader_manager *man,
+extern int vmw_compat_shader_add(struct vmw_private *dev_priv,
+				 struct vmw_cmdbuf_res_manager *man,
 				 u32 user_key, const void *bytecode,
 				 SVGA3dShaderType shader_type,
 				 size_t size,
-				 struct ttm_object_file *tfile,
 				 struct list_head *list);
-extern struct vmw_compat_shader_manager *
-vmw_compat_shader_man_create(struct vmw_private *dev_priv);
-extern void
-vmw_compat_shader_man_destroy(struct vmw_compat_shader_manager *man);
+extern int vmw_compat_shader_remove(struct vmw_cmdbuf_res_manager *man,
+				    u32 user_key, SVGA3dShaderType shader_type,
+				    struct list_head *list);
+extern struct vmw_resource *
+vmw_compat_shader_lookup(struct vmw_cmdbuf_res_manager *man,
+			 u32 user_key, SVGA3dShaderType shader_type);
+
+/*
+ * Command buffer managed resources - vmwgfx_cmdbuf_res.c
+ */
+
+extern struct vmw_cmdbuf_res_manager *
+vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv);
+extern void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man);
+extern size_t vmw_cmdbuf_res_man_size(void);
+extern struct vmw_resource *
+vmw_cmdbuf_res_lookup(struct vmw_cmdbuf_res_manager *man,
+		      enum vmw_cmdbuf_res_type res_type,
+		      u32 user_key);
+extern void vmw_cmdbuf_res_revert(struct list_head *list);
+extern void vmw_cmdbuf_res_commit(struct list_head *list);
+extern int vmw_cmdbuf_res_add(struct vmw_cmdbuf_res_manager *man,
+			      enum vmw_cmdbuf_res_type res_type,
+			      u32 user_key,
+			      struct vmw_resource *res,
+			      struct list_head *list);
+extern int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
+				 enum vmw_cmdbuf_res_type res_type,
+				 u32 user_key,
+				 struct list_head *list);
 
 
 /**
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 87df0b3..7bfdaa1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -422,28 +422,91 @@ static int vmw_resources_validate(struct vmw_sw_context *sw_context)
 	return 0;
 }
 
+
+/**
+ * vmw_cmd_res_reloc_add - Add a resource to a software context's
+ * relocation- and validation lists.
+ *
+ * @dev_priv: Pointer to a struct vmw_private identifying the device.
+ * @sw_context: Pointer to the software context.
+ * @res_type: Resource type.
+ * @id_loc: Pointer to where the id that needs translation is located.
+ * @res: Valid pointer to a struct vmw_resource.
+ * @p_val: If non null, a pointer to the struct vmw_resource_validate_node
+ * used for this resource is returned here.
+ */
+static int vmw_cmd_res_reloc_add(struct vmw_private *dev_priv,
+				 struct vmw_sw_context *sw_context,
+				 enum vmw_res_type res_type,
+				 uint32_t *id_loc,
+				 struct vmw_resource *res,
+				 struct vmw_resource_val_node **p_val)
+{
+	int ret;
+	struct vmw_resource_val_node *node;
+
+	*p_val = NULL;
+	ret = vmw_resource_relocation_add(&sw_context->res_relocations,
+					  res,
+					  id_loc - sw_context->buf_start);
+	if (unlikely(ret != 0))
+		goto out_err;
+
+	ret = vmw_resource_val_add(sw_context, res, &node);
+	if (unlikely(ret != 0))
+		goto out_err;
+
+	if (res_type == vmw_res_context && dev_priv->has_mob &&
+	    node->first_usage) {
+
+		/*
+		 * Put contexts first on the list to be able to exit
+		 * list traversal for contexts early.
+		 */
+		list_del(&node->head);
+		list_add(&node->head, &sw_context->resource_list);
+
+		ret = vmw_resource_context_res_add(dev_priv, sw_context, res);
+		if (unlikely(ret != 0))
+			goto out_err;
+		node->staged_bindings =
+			kzalloc(sizeof(*node->staged_bindings), GFP_KERNEL);
+		if (node->staged_bindings == NULL) {
+			DRM_ERROR("Failed to allocate context binding "
+				  "information.\n");
+			goto out_err;
+		}
+		INIT_LIST_HEAD(&node->staged_bindings->list);
+	}
+
+	if (p_val)
+		*p_val = node;
+
+out_err:
+	return ret;
+}
+
+
 /**
- * vmw_cmd_compat_res_check - Check that a resource is present and if so, put it
+ * vmw_cmd_res_check - Check that a resource is present and if so, put it
  * on the resource validate list unless it's already there.
  *
  * @dev_priv: Pointer to a device private structure.
  * @sw_context: Pointer to the software context.
  * @res_type: Resource type.
  * @converter: User-space visisble type specific information.
- * @id: user-space resource id handle.
  * @id_loc: Pointer to the location in the command buffer currently being
  * parsed from where the user-space resource id handle is located.
  * @p_val: Pointer to pointer to resource validalidation node. Populated
  * on exit.
  */
 static int
-vmw_cmd_compat_res_check(struct vmw_private *dev_priv,
-			 struct vmw_sw_context *sw_context,
-			 enum vmw_res_type res_type,
-			 const struct vmw_user_resource_conv *converter,
-			 uint32_t id,
-			 uint32_t *id_loc,
-			 struct vmw_resource_val_node **p_val)
+vmw_cmd_res_check(struct vmw_private *dev_priv,
+		  struct vmw_sw_context *sw_context,
+		  enum vmw_res_type res_type,
+		  const struct vmw_user_resource_conv *converter,
+		  uint32_t *id_loc,
+		  struct vmw_resource_val_node **p_val)
 {
 	struct vmw_res_cache_entry *rcache =
 		&sw_context->res_cache[res_type];
@@ -451,7 +514,7 @@ vmw_cmd_compat_res_check(struct vmw_private *dev_priv,
 	struct vmw_resource_val_node *node;
 	int ret;
 
-	if (id == SVGA3D_INVALID_ID) {
+	if (*id_loc == SVGA3D_INVALID_ID) {
 		if (p_val)
 			*p_val = NULL;
 		if (res_type == vmw_res_context) {
@@ -466,7 +529,7 @@ vmw_cmd_compat_res_check(struct vmw_private *dev_priv,
 	 * resource
 	 */
 
-	if (likely(rcache->valid && id == rcache->handle)) {
+	if (likely(rcache->valid && *id_loc == rcache->handle)) {
 		const struct vmw_resource *res = rcache->res;
 
 		rcache->node->first_usage = false;
@@ -480,49 +543,28 @@ vmw_cmd_compat_res_check(struct vmw_private *dev_priv,
 
 	ret = vmw_user_resource_lookup_handle(dev_priv,
 					      sw_context->fp->tfile,
-					      id,
+					      *id_loc,
 					      converter,
 					      &res);
 	if (unlikely(ret != 0)) {
 		DRM_ERROR("Could not find or use resource 0x%08x.\n",
-			  (unsigned) id);
+			  (unsigned) *id_loc);
 		dump_stack();
 		return ret;
 	}
 
 	rcache->valid = true;
 	rcache->res = res;
-	rcache->handle = id;
-
-	ret = vmw_resource_relocation_add(&sw_context->res_relocations,
-					  res,
-					  id_loc - sw_context->buf_start);
-	if (unlikely(ret != 0))
-		goto out_no_reloc;
+	rcache->handle = *id_loc;
 
-	ret = vmw_resource_val_add(sw_context, res, &node);
+	ret = vmw_cmd_res_reloc_add(dev_priv, sw_context, res_type, id_loc,
+				    res, &node);
 	if (unlikely(ret != 0))
 		goto out_no_reloc;
 
 	rcache->node = node;
 	if (p_val)
 		*p_val = node;
-
-	if (dev_priv->has_mob && node->first_usage &&
-	    res_type == vmw_res_context) {
-		ret = vmw_resource_context_res_add(dev_priv, sw_context, res);
-		if (unlikely(ret != 0))
-			goto out_no_reloc;
-		node->staged_bindings =
-			kzalloc(sizeof(*node->staged_bindings), GFP_KERNEL);
-		if (node->staged_bindings == NULL) {
-			DRM_ERROR("Failed to allocate context binding "
-				  "information.\n");
-			goto out_no_reloc;
-		}
-		INIT_LIST_HEAD(&node->staged_bindings->list);
-	}
-
 	vmw_resource_unreference(&res);
 	return 0;
 
@@ -534,31 +576,6 @@ out_no_reloc:
 }
 
 /**
- * vmw_cmd_res_check - Check that a resource is present and if so, put it
- * on the resource validate list unless it's already there.
- *
- * @dev_priv: Pointer to a device private structure.
- * @sw_context: Pointer to the software context.
- * @res_type: Resource type.
- * @converter: User-space visisble type specific information.
- * @id_loc: Pointer to the location in the command buffer currently being
- * parsed from where the user-space resource id handle is located.
- * @p_val: Pointer to pointer to resource validalidation node. Populated
- * on exit.
- */
-static int
-vmw_cmd_res_check(struct vmw_private *dev_priv,
-		  struct vmw_sw_context *sw_context,
-		  enum vmw_res_type res_type,
-		  const struct vmw_user_resource_conv *converter,
-		  uint32_t *id_loc,
-		  struct vmw_resource_val_node **p_val)
-{
-	return vmw_cmd_compat_res_check(dev_priv, sw_context, res_type,
-					converter, *id_loc, id_loc, p_val);
-}
-
-/**
  * vmw_rebind_contexts - Rebind all resources previously bound to
  * referenced contexts.
  *
@@ -572,8 +589,8 @@ static int vmw_rebind_contexts(struct vmw_sw_context *sw_context)
 	int ret;
 
 	list_for_each_entry(val, &sw_context->resource_list, head) {
-		if (likely(!val->staged_bindings))
-			continue;
+		if (unlikely(!val->staged_bindings))
+			break;
 
 		ret = vmw_context_rebind_all(val->res);
 		if (unlikely(ret != 0)) {
@@ -1626,13 +1643,14 @@ static int vmw_cmd_shader_define(struct vmw_private *dev_priv,
 	} *cmd;
 	int ret;
 	size_t size;
+	struct vmw_resource_val_node *val;
 
 	cmd = container_of(header, struct vmw_shader_define_cmd,
 			   header);
 
 	ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
 				user_context_converter, &cmd->body.cid,
-				NULL);
+				&val);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -1640,11 +1658,11 @@ static int vmw_cmd_shader_define(struct vmw_private *dev_priv,
 		return 0;
 
 	size = cmd->header.size - sizeof(cmd->body);
-	ret = vmw_compat_shader_add(sw_context->fp->shman,
+	ret = vmw_compat_shader_add(dev_priv,
+				    vmw_context_res_man(val->res),
 				    cmd->body.shid, cmd + 1,
 				    cmd->body.type, size,
-				    sw_context->fp->tfile,
-				    &sw_context->staged_shaders);
+				    &sw_context->staged_cmd_res);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -1672,23 +1690,24 @@ static int vmw_cmd_shader_destroy(struct vmw_private *dev_priv,
 		SVGA3dCmdDestroyShader body;
 	} *cmd;
 	int ret;
+	struct vmw_resource_val_node *val;
 
 	cmd = container_of(header, struct vmw_shader_destroy_cmd,
 			   header);
 
 	ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
 				user_context_converter, &cmd->body.cid,
-				NULL);
+				&val);
 	if (unlikely(ret != 0))
 		return ret;
 
 	if (unlikely(!dev_priv->has_mob))
 		return 0;
 
-	ret = vmw_compat_shader_remove(sw_context->fp->shman,
+	ret = vmw_compat_shader_remove(vmw_context_res_man(val->res),
 				       cmd->body.shid,
 				       cmd->body.type,
-				       &sw_context->staged_shaders);
+				       &sw_context->staged_cmd_res);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -1715,7 +1734,9 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv,
 		SVGA3dCmdHeader header;
 		SVGA3dCmdSetShader body;
 	} *cmd;
-	struct vmw_resource_val_node *ctx_node;
+	struct vmw_resource_val_node *ctx_node, *res_node = NULL;
+	struct vmw_ctx_bindinfo bi;
+	struct vmw_resource *res = NULL;
 	int ret;
 
 	cmd = container_of(header, struct vmw_set_shader_cmd,
@@ -1727,32 +1748,40 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv,
 	if (unlikely(ret != 0))
 		return ret;
 
-	if (dev_priv->has_mob) {
-		struct vmw_ctx_bindinfo bi;
-		struct vmw_resource_val_node *res_node;
-		u32 shid = cmd->body.shid;
-
-		if (shid != SVGA3D_INVALID_ID)
-			(void) vmw_compat_shader_lookup(sw_context->fp->shman,
-							cmd->body.type,
-							&shid);
-
-		ret = vmw_cmd_compat_res_check(dev_priv, sw_context,
-					       vmw_res_shader,
-					       user_shader_converter,
-					       shid,
-					       &cmd->body.shid, &res_node);
+	if (!dev_priv->has_mob)
+		return 0;
+
+	if (cmd->body.shid != SVGA3D_INVALID_ID) {
+		res = vmw_compat_shader_lookup
+			(vmw_context_res_man(ctx_node->res),
+			 cmd->body.shid,
+			 cmd->body.type);
+
+		if (!IS_ERR(res)) {
+			ret = vmw_cmd_res_reloc_add(dev_priv, sw_context,
+						    vmw_res_shader,
+						    &cmd->body.shid, res,
+						    &res_node);
+			vmw_resource_unreference(&res);
+			if (unlikely(ret != 0))
+				return ret;
+		}
+	}
+
+	if (!res_node) {
+		ret = vmw_cmd_res_check(dev_priv, sw_context,
+					vmw_res_shader,
+					user_shader_converter,
+					&cmd->body.shid, &res_node);
 		if (unlikely(ret != 0))
 			return ret;
-
-		bi.ctx = ctx_node->res;
-		bi.res = res_node ? res_node->res : NULL;
-		bi.bt = vmw_ctx_binding_shader;
-		bi.i1.shader_type = cmd->body.type;
-		return vmw_context_binding_add(ctx_node->staged_bindings, &bi);
 	}
 
-	return 0;
+	bi.ctx = ctx_node->res;
+	bi.res = res_node ? res_node->res : NULL;
+	bi.bt = vmw_ctx_binding_shader;
+	bi.i1.shader_type = cmd->body.type;
+	return vmw_context_binding_add(ctx_node->staged_bindings, &bi);
 }
 
 /**
@@ -2394,6 +2423,8 @@ vmw_execbuf_copy_fence_user(struct vmw_private *dev_priv,
 	}
 }
 
+
+
 int vmw_execbuf_process(struct drm_file *file_priv,
 			struct vmw_private *dev_priv,
 			void __user *user_commands,
@@ -2453,7 +2484,7 @@ int vmw_execbuf_process(struct drm_file *file_priv,
 			goto out_unlock;
 		sw_context->res_ht_initialized = true;
 	}
-	INIT_LIST_HEAD(&sw_context->staged_shaders);
+	INIT_LIST_HEAD(&sw_context->staged_cmd_res);
 
 	INIT_LIST_HEAD(&resource_list);
 	ret = vmw_cmd_check_all(dev_priv, sw_context, kernel_commands,
@@ -2548,8 +2579,7 @@ int vmw_execbuf_process(struct drm_file *file_priv,
 	}
 
 	list_splice_init(&sw_context->resource_list, &resource_list);
-	vmw_compat_shaders_commit(sw_context->fp->shman,
-				  &sw_context->staged_shaders);
+	vmw_cmdbuf_res_commit(&sw_context->staged_cmd_res);
 	mutex_unlock(&dev_priv->cmdbuf_mutex);
 
 	/*
@@ -2576,8 +2606,7 @@ out_unlock:
 	list_splice_init(&sw_context->resource_list, &resource_list);
 	error_resource = sw_context->error_resource;
 	sw_context->error_resource = NULL;
-	vmw_compat_shaders_revert(sw_context->fp->shman,
-				  &sw_context->staged_shaders);
+	vmw_cmdbuf_res_revert(&sw_context->staged_cmd_res);
 	mutex_unlock(&dev_priv->cmdbuf_mutex);
 
 	/*
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
index b1273e8..26f8bdd 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -47,6 +47,7 @@ struct vmwgfx_gmrid_man {
 static int vmw_gmrid_man_get_node(struct ttm_mem_type_manager *man,
 				  struct ttm_buffer_object *bo,
 				  struct ttm_placement *placement,
+				  uint32_t flags,
 				  struct ttm_mem_reg *mem)
 {
 	struct vmwgfx_gmrid_man *gman =
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 8f3edc4..d2bc2b0 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -75,7 +75,7 @@ void vmw_display_unit_cleanup(struct vmw_display_unit *du)
 		vmw_surface_unreference(&du->cursor_surface);
 	if (du->cursor_dmabuf)
 		vmw_dmabuf_unreference(&du->cursor_dmabuf);
-	drm_sysfs_connector_remove(&du->connector);
+	drm_connector_unregister(&du->connector);
 	drm_crtc_cleanup(&du->crtc);
 	drm_encoder_cleanup(&du->encoder);
 	drm_connector_cleanup(&du->connector);
@@ -136,7 +136,7 @@ int vmw_cursor_update_dmabuf(struct vmw_private *dev_priv,
 	kmap_offset = 0;
 	kmap_num = (width*height*4 + PAGE_SIZE - 1) >> PAGE_SHIFT;
 
-	ret = ttm_bo_reserve(&dmabuf->base, true, false, false, 0);
+	ret = ttm_bo_reserve(&dmabuf->base, true, false, false, NULL);
 	if (unlikely(ret != 0)) {
 		DRM_ERROR("reserve failed\n");
 		return -EINVAL;
@@ -343,7 +343,7 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 	kmap_offset = cmd->dma.guest.ptr.offset >> PAGE_SHIFT;
 	kmap_num = (64*64*4) >> PAGE_SHIFT;
 
-	ret = ttm_bo_reserve(bo, true, false, false, 0);
+	ret = ttm_bo_reserve(bo, true, false, false, NULL);
 	if (unlikely(ret != 0)) {
 		DRM_ERROR("reserve failed\n");
 		return;
@@ -1501,7 +1501,6 @@ int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
 {
 	struct drm_vmw_cursor_bypass_arg *arg = data;
 	struct vmw_display_unit *du;
-	struct drm_mode_object *obj;
 	struct drm_crtc *crtc;
 	int ret = 0;
 
@@ -1519,13 +1518,12 @@ int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
 		return 0;
 	}
 
-	obj = drm_mode_object_find(dev, arg->crtc_id, DRM_MODE_OBJECT_CRTC);
-	if (!obj) {
+	crtc = drm_crtc_find(dev, arg->crtc_id);
+	if (!crtc) {
 		ret = -ENOENT;
 		goto out;
 	}
 
-	crtc = obj_to_crtc(obj);
 	du = vmw_crtc_to_du(crtc);
 
 	du->hotspot_x = arg->xhot;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index b2b9bd2..15e185a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -371,7 +371,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
 	encoder->possible_crtcs = (1 << unit);
 	encoder->possible_clones = 0;
 
-	(void) drm_sysfs_connector_add(connector);
+	(void) drm_connector_register(connector);
 
 	drm_crtc_init(dev, crtc, &vmw_legacy_crtc_funcs);
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 01d68f0..a432c0d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -127,7 +127,7 @@ static void vmw_resource_release(struct kref *kref)
 	if (res->backup) {
 		struct ttm_buffer_object *bo = &res->backup->base;
 
-		ttm_bo_reserve(bo, false, false, false, 0);
+		ttm_bo_reserve(bo, false, false, false, NULL);
 		if (!list_empty(&res->mob_head) &&
 		    res->func->unbind != NULL) {
 			struct ttm_validate_buffer val_buf;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index a95d3a0..b295463 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -467,7 +467,7 @@ static int vmw_sou_init(struct vmw_private *dev_priv, unsigned unit)
 	encoder->possible_crtcs = (1 << unit);
 	encoder->possible_clones = 0;
 
-	(void) drm_sysfs_connector_add(connector);
+	(void) drm_connector_register(connector);
 
 	drm_crtc_init(dev, crtc, &vmw_screen_object_crtc_funcs);
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index c1559eea..8719fb3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -29,8 +29,6 @@
 #include "vmwgfx_resource_priv.h"
 #include "ttm/ttm_placement.h"
 
-#define VMW_COMPAT_SHADER_HT_ORDER 12
-
 struct vmw_shader {
 	struct vmw_resource res;
 	SVGA3dShaderType type;
@@ -42,49 +40,8 @@ struct vmw_user_shader {
 	struct vmw_shader shader;
 };
 
-/**
- * enum vmw_compat_shader_state - Staging state for compat shaders
- */
-enum vmw_compat_shader_state {
-	VMW_COMPAT_COMMITED,
-	VMW_COMPAT_ADD,
-	VMW_COMPAT_DEL
-};
-
-/**
- * struct vmw_compat_shader - Metadata for compat shaders.
- *
- * @handle: The TTM handle of the guest backed shader.
- * @tfile: The struct ttm_object_file the guest backed shader is registered
- * with.
- * @hash: Hash item for lookup.
- * @head: List head for staging lists or the compat shader manager list.
- * @state: Staging state.
- *
- * The structure is protected by the cmdbuf lock.
- */
-struct vmw_compat_shader {
-	u32 handle;
-	struct ttm_object_file *tfile;
-	struct drm_hash_item hash;
-	struct list_head head;
-	enum vmw_compat_shader_state state;
-};
-
-/**
- * struct vmw_compat_shader_manager - Compat shader manager.
- *
- * @shaders: Hash table containing staged and commited compat shaders
- * @list: List of commited shaders.
- * @dev_priv: Pointer to a device private structure.
- *
- * @shaders and @list are protected by the cmdbuf mutex for now.
- */
-struct vmw_compat_shader_manager {
-	struct drm_open_hash shaders;
-	struct list_head list;
-	struct vmw_private *dev_priv;
-};
+static uint64_t vmw_user_shader_size;
+static uint64_t vmw_shader_size;
 
 static void vmw_user_shader_free(struct vmw_resource *res);
 static struct vmw_resource *
@@ -98,8 +55,6 @@ static int vmw_gb_shader_unbind(struct vmw_resource *res,
 				 struct ttm_validate_buffer *val_buf);
 static int vmw_gb_shader_destroy(struct vmw_resource *res);
 
-static uint64_t vmw_user_shader_size;
-
 static const struct vmw_user_resource_conv user_shader_conv = {
 	.object_type = VMW_RES_SHADER,
 	.base_obj_to_res = vmw_user_shader_base_to_res,
@@ -347,6 +302,16 @@ static void vmw_user_shader_free(struct vmw_resource *res)
 			    vmw_user_shader_size);
 }
 
+static void vmw_shader_free(struct vmw_resource *res)
+{
+	struct vmw_shader *shader = vmw_res_to_shader(res);
+	struct vmw_private *dev_priv = res->dev_priv;
+
+	kfree(shader);
+	ttm_mem_global_free(vmw_mem_glob(dev_priv),
+			    vmw_shader_size);
+}
+
 /**
  * This function is called when user space has no more references on the
  * base object. It releases the base-object's reference on the resource object.
@@ -371,13 +336,13 @@ int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data,
 					 TTM_REF_USAGE);
 }
 
-static int vmw_shader_alloc(struct vmw_private *dev_priv,
-			    struct vmw_dma_buffer *buffer,
-			    size_t shader_size,
-			    size_t offset,
-			    SVGA3dShaderType shader_type,
-			    struct ttm_object_file *tfile,
-			    u32 *handle)
+static int vmw_user_shader_alloc(struct vmw_private *dev_priv,
+				 struct vmw_dma_buffer *buffer,
+				 size_t shader_size,
+				 size_t offset,
+				 SVGA3dShaderType shader_type,
+				 struct ttm_object_file *tfile,
+				 u32 *handle)
 {
 	struct vmw_user_shader *ushader;
 	struct vmw_resource *res, *tmp;
@@ -442,6 +407,56 @@ out:
 }
 
 
+struct vmw_resource *vmw_shader_alloc(struct vmw_private *dev_priv,
+				      struct vmw_dma_buffer *buffer,
+				      size_t shader_size,
+				      size_t offset,
+				      SVGA3dShaderType shader_type)
+{
+	struct vmw_shader *shader;
+	struct vmw_resource *res;
+	int ret;
+
+	/*
+	 * Approximate idr memory usage with 128 bytes. It will be limited
+	 * by maximum number_of shaders anyway.
+	 */
+	if (unlikely(vmw_shader_size == 0))
+		vmw_shader_size =
+			ttm_round_pot(sizeof(struct vmw_shader)) + 128;
+
+	ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
+				   vmw_shader_size,
+				   false, true);
+	if (unlikely(ret != 0)) {
+		if (ret != -ERESTARTSYS)
+			DRM_ERROR("Out of graphics memory for shader "
+				  "creation.\n");
+		goto out_err;
+	}
+
+	shader = kzalloc(sizeof(*shader), GFP_KERNEL);
+	if (unlikely(shader == NULL)) {
+		ttm_mem_global_free(vmw_mem_glob(dev_priv),
+				    vmw_shader_size);
+		ret = -ENOMEM;
+		goto out_err;
+	}
+
+	res = &shader->res;
+
+	/*
+	 * From here on, the destructor takes over resource freeing.
+	 */
+	ret = vmw_gb_shader_init(dev_priv, res, shader_size,
+				 offset, shader_type, buffer,
+				 vmw_shader_free);
+
+out_err:
+	return ret ? ERR_PTR(ret) : res;
+}
+
+
 int vmw_shader_define_ioctl(struct drm_device *dev, void *data,
 			     struct drm_file *file_priv)
 {
@@ -490,8 +505,8 @@ int vmw_shader_define_ioctl(struct drm_device *dev, void *data,
 	if (unlikely(ret != 0))
 		goto out_bad_arg;
 
-	ret = vmw_shader_alloc(dev_priv, buffer, arg->size, arg->offset,
-			       shader_type, tfile, &arg->shader_handle);
+	ret = vmw_user_shader_alloc(dev_priv, buffer, arg->size, arg->offset,
+				    shader_type, tfile, &arg->shader_handle);
 
 	ttm_read_unlock(&dev_priv->reservation_sem);
 out_bad_arg:
@@ -500,202 +515,83 @@ out_bad_arg:
 }
 
 /**
- * vmw_compat_shader_lookup - Look up a compat shader
- *
- * @man: Pointer to the compat shader manager.
- * @shader_type: The shader type, that combined with the user_key identifies
- * the shader.
- * @user_key: On entry, this should be a pointer to the user_key.
- * On successful exit, it will contain the guest-backed shader's TTM handle.
+ * vmw_compat_shader_id_ok - Check whether a compat shader user key and
+ * shader type are within valid bounds.
  *
- * Returns 0 on success. Non-zero on failure, in which case the value pointed
- * to by @user_key is unmodified.
- */
-int vmw_compat_shader_lookup(struct vmw_compat_shader_manager *man,
-			     SVGA3dShaderType shader_type,
-			     u32 *user_key)
-{
-	struct drm_hash_item *hash;
-	int ret;
-	unsigned long key = *user_key | (shader_type << 24);
-
-	ret = drm_ht_find_item(&man->shaders, key, &hash);
-	if (unlikely(ret != 0))
-		return ret;
-
-	*user_key = drm_hash_entry(hash, struct vmw_compat_shader,
-				   hash)->handle;
-
-	return 0;
-}
-
-/**
- * vmw_compat_shader_free - Free a compat shader.
- *
- * @man: Pointer to the compat shader manager.
- * @entry: Pointer to a struct vmw_compat_shader.
- *
- * Frees a struct vmw_compat_shder entry and drops its reference to the
- * guest backed shader.
- */
-static void vmw_compat_shader_free(struct vmw_compat_shader_manager *man,
-				   struct vmw_compat_shader *entry)
-{
-	list_del(&entry->head);
-	WARN_ON(drm_ht_remove_item(&man->shaders, &entry->hash));
-	WARN_ON(ttm_ref_object_base_unref(entry->tfile, entry->handle,
-					  TTM_REF_USAGE));
-	kfree(entry);
-}
-
-/**
- * vmw_compat_shaders_commit - Commit a list of compat shader actions.
- *
- * @man: Pointer to the compat shader manager.
- * @list: Caller's list of compat shader actions.
+ * @user_key: User space id of the shader.
+ * @shader_type: Shader type.
  *
- * This function commits a list of compat shader additions or removals.
- * It is typically called when the execbuf ioctl call triggering these
- * actions has commited the fifo contents to the device.
+ * Returns true if valid false if not.
  */
-void vmw_compat_shaders_commit(struct vmw_compat_shader_manager *man,
-			       struct list_head *list)
+static bool vmw_compat_shader_id_ok(u32 user_key, SVGA3dShaderType shader_type)
 {
-	struct vmw_compat_shader *entry, *next;
-
-	list_for_each_entry_safe(entry, next, list, head) {
-		list_del(&entry->head);
-		switch (entry->state) {
-		case VMW_COMPAT_ADD:
-			entry->state = VMW_COMPAT_COMMITED;
-			list_add_tail(&entry->head, &man->list);
-			break;
-		case VMW_COMPAT_DEL:
-			ttm_ref_object_base_unref(entry->tfile, entry->handle,
-						  TTM_REF_USAGE);
-			kfree(entry);
-			break;
-		default:
-			BUG();
-			break;
-		}
-	}
+	return user_key <= ((1 << 20) - 1) && (unsigned) shader_type < 16;
 }
 
 /**
- * vmw_compat_shaders_revert - Revert a list of compat shader actions
+ * vmw_compat_shader_key - Compute a hash key suitable for a compat shader.
  *
- * @man: Pointer to the compat shader manager.
- * @list: Caller's list of compat shader actions.
+ * @user_key: User space id of the shader.
+ * @shader_type: Shader type.
  *
- * This function reverts a list of compat shader additions or removals.
- * It is typically called when the execbuf ioctl call triggering these
- * actions failed for some reason, and the command stream was never
- * submitted.
+ * Returns a hash key suitable for a command buffer managed resource
+ * manager hash table.
  */
-void vmw_compat_shaders_revert(struct vmw_compat_shader_manager *man,
-			       struct list_head *list)
+static u32 vmw_compat_shader_key(u32 user_key, SVGA3dShaderType shader_type)
 {
-	struct vmw_compat_shader *entry, *next;
-	int ret;
-
-	list_for_each_entry_safe(entry, next, list, head) {
-		switch (entry->state) {
-		case VMW_COMPAT_ADD:
-			vmw_compat_shader_free(man, entry);
-			break;
-		case VMW_COMPAT_DEL:
-			ret = drm_ht_insert_item(&man->shaders, &entry->hash);
-			list_del(&entry->head);
-			list_add_tail(&entry->head, &man->list);
-			entry->state = VMW_COMPAT_COMMITED;
-			break;
-		default:
-			BUG();
-			break;
-		}
-	}
+	return user_key | (shader_type << 20);
 }
 
 /**
  * vmw_compat_shader_remove - Stage a compat shader for removal.
  *
- * @man: Pointer to the compat shader manager
+ * @man: Pointer to the compat shader manager identifying the shader namespace.
  * @user_key: The key that is used to identify the shader. The key is
  * unique to the shader type.
  * @shader_type: Shader type.
- * @list: Caller's list of staged shader actions.
- *
- * This function stages a compat shader for removal and removes the key from
- * the shader manager's hash table. If the shader was previously only staged
- * for addition it is completely removed (But the execbuf code may keep a
- * reference if it was bound to a context between addition and removal). If
- * it was previously commited to the manager, it is staged for removal.
+ * @list: Caller's list of staged command buffer resource actions.
  */
-int vmw_compat_shader_remove(struct vmw_compat_shader_manager *man,
+int vmw_compat_shader_remove(struct vmw_cmdbuf_res_manager *man,
 			     u32 user_key, SVGA3dShaderType shader_type,
 			     struct list_head *list)
 {
-	struct vmw_compat_shader *entry;
-	struct drm_hash_item *hash;
-	int ret;
-
-	ret = drm_ht_find_item(&man->shaders, user_key | (shader_type << 24),
-			       &hash);
-	if (likely(ret != 0))
+	if (!vmw_compat_shader_id_ok(user_key, shader_type))
 		return -EINVAL;
 
-	entry = drm_hash_entry(hash, struct vmw_compat_shader, hash);
-
-	switch (entry->state) {
-	case VMW_COMPAT_ADD:
-		vmw_compat_shader_free(man, entry);
-		break;
-	case VMW_COMPAT_COMMITED:
-		(void) drm_ht_remove_item(&man->shaders, &entry->hash);
-		list_del(&entry->head);
-		entry->state = VMW_COMPAT_DEL;
-		list_add_tail(&entry->head, list);
-		break;
-	default:
-		BUG();
-		break;
-	}
-
-	return 0;
+	return vmw_cmdbuf_res_remove(man, vmw_cmdbuf_res_compat_shader,
+				     vmw_compat_shader_key(user_key,
+							   shader_type),
+				     list);
 }
 
 /**
- * vmw_compat_shader_add - Create a compat shader and add the
- * key to the manager
+ * vmw_compat_shader_add - Create a compat shader and stage it for addition
+ * as a command buffer managed resource.
  *
- * @man: Pointer to the compat shader manager
+ * @man: Pointer to the compat shader manager identifying the shader namespace.
  * @user_key: The key that is used to identify the shader. The key is
  * unique to the shader type.
  * @bytecode: Pointer to the bytecode of the shader.
  * @shader_type: Shader type.
  * @tfile: Pointer to a struct ttm_object_file that the guest-backed shader is
  * to be created with.
- * @list: Caller's list of staged shader actions.
+ * @list: Caller's list of staged command buffer resource actions.
  *
- * Note that only the key is added to the shader manager's hash table.
- * The shader is not yet added to the shader manager's list of shaders.
  */
-int vmw_compat_shader_add(struct vmw_compat_shader_manager *man,
+int vmw_compat_shader_add(struct vmw_private *dev_priv,
+			  struct vmw_cmdbuf_res_manager *man,
 			  u32 user_key, const void *bytecode,
 			  SVGA3dShaderType shader_type,
 			  size_t size,
-			  struct ttm_object_file *tfile,
 			  struct list_head *list)
 {
 	struct vmw_dma_buffer *buf;
 	struct ttm_bo_kmap_obj map;
 	bool is_iomem;
-	struct vmw_compat_shader *compat;
-	u32 handle;
 	int ret;
+	struct vmw_resource *res;
 
-	if (user_key > ((1 << 24) - 1) || (unsigned) shader_type > 16)
+	if (!vmw_compat_shader_id_ok(user_key, shader_type))
 		return -EINVAL;
 
 	/* Allocate and pin a DMA buffer */
@@ -703,7 +599,7 @@ int vmw_compat_shader_add(struct vmw_compat_shader_manager *man,
 	if (unlikely(buf == NULL))
 		return -ENOMEM;
 
-	ret = vmw_dmabuf_init(man->dev_priv, buf, size, &vmw_sys_ne_placement,
+	ret = vmw_dmabuf_init(dev_priv, buf, size, &vmw_sys_ne_placement,
 			      true, vmw_dmabuf_bo_free);
 	if (unlikely(ret != 0))
 		goto out;
@@ -728,84 +624,40 @@ int vmw_compat_shader_add(struct vmw_compat_shader_manager *man,
 	WARN_ON(ret != 0);
 	ttm_bo_unreserve(&buf->base);
 
-	/* Create a guest-backed shader container backed by the dma buffer */
-	ret = vmw_shader_alloc(man->dev_priv, buf, size, 0, shader_type,
-			       tfile, &handle);
-	vmw_dmabuf_unreference(&buf);
+	res = vmw_shader_alloc(dev_priv, buf, size, 0, shader_type);
 	if (unlikely(ret != 0))
 		goto no_reserve;
-	/*
-	 * Create a compat shader structure and stage it for insertion
-	 * in the manager
-	 */
-	compat = kzalloc(sizeof(*compat), GFP_KERNEL);
-	if (compat == NULL)
-		goto no_compat;
-
-	compat->hash.key = user_key |  (shader_type << 24);
-	ret = drm_ht_insert_item(&man->shaders, &compat->hash);
-	if (unlikely(ret != 0))
-		goto out_invalid_key;
-
-	compat->state = VMW_COMPAT_ADD;
-	compat->handle = handle;
-	compat->tfile = tfile;
-	list_add_tail(&compat->head, list);
-
-	return 0;
 
-out_invalid_key:
-	kfree(compat);
-no_compat:
-	ttm_ref_object_base_unref(tfile, handle, TTM_REF_USAGE);
+	ret = vmw_cmdbuf_res_add(man, vmw_cmdbuf_res_compat_shader,
+				 vmw_compat_shader_key(user_key, shader_type),
+				 res, list);
+	vmw_resource_unreference(&res);
 no_reserve:
+	vmw_dmabuf_unreference(&buf);
 out:
 	return ret;
 }
 
 /**
- * vmw_compat_shader_man_create - Create a compat shader manager
- *
- * @dev_priv: Pointer to a device private structure.
- *
- * Typically done at file open time. If successful returns a pointer to a
- * compat shader manager. Otherwise returns an error pointer.
- */
-struct vmw_compat_shader_manager *
-vmw_compat_shader_man_create(struct vmw_private *dev_priv)
-{
-	struct vmw_compat_shader_manager *man;
-	int ret;
-
-	man = kzalloc(sizeof(*man), GFP_KERNEL);
-	if (man == NULL)
-		return ERR_PTR(-ENOMEM);
-
-	man->dev_priv = dev_priv;
-	INIT_LIST_HEAD(&man->list);
-	ret = drm_ht_create(&man->shaders, VMW_COMPAT_SHADER_HT_ORDER);
-	if (ret == 0)
-		return man;
-
-	kfree(man);
-	return ERR_PTR(ret);
-}
-
-/**
- * vmw_compat_shader_man_destroy - Destroy a compat shader manager
+ * vmw_compat_shader_lookup - Look up a compat shader
  *
- * @man: Pointer to the shader manager to destroy.
+ * @man: Pointer to the command buffer managed resource manager identifying
+ * the shader namespace.
+ * @user_key: The user space id of the shader.
+ * @shader_type: The shader type.
  *
- * Typically done at file close time.
+ * Returns a refcounted pointer to a struct vmw_resource if the shader was
+ * found. An error pointer otherwise.
  */
-void vmw_compat_shader_man_destroy(struct vmw_compat_shader_manager *man)
+struct vmw_resource *
+vmw_compat_shader_lookup(struct vmw_cmdbuf_res_manager *man,
+			 u32 user_key,
+			 SVGA3dShaderType shader_type)
 {
-	struct vmw_compat_shader *entry, *next;
-
-	mutex_lock(&man->dev_priv->cmdbuf_mutex);
-	list_for_each_entry_safe(entry, next, &man->list, head)
-		vmw_compat_shader_free(man, entry);
+	if (!vmw_compat_shader_id_ok(user_key, shader_type))
+		return ERR_PTR(-EINVAL);
 
-	mutex_unlock(&man->dev_priv->cmdbuf_mutex);
-	kfree(man);
+	return vmw_cmdbuf_res_lookup(man, vmw_cmdbuf_res_compat_shader,
+				     vmw_compat_shader_key(user_key,
+							   shader_type));
 }
diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c
index 112f27e..63bd63f 100644
--- a/drivers/gpu/host1x/job.c
+++ b/drivers/gpu/host1x/job.c
@@ -185,16 +185,16 @@ static unsigned int pin_job(struct host1x_job *job)
 		struct sg_table *sgt;
 		dma_addr_t phys_addr;
 
-		reloc->target = host1x_bo_get(reloc->target);
-		if (!reloc->target)
+		reloc->target.bo = host1x_bo_get(reloc->target.bo);
+		if (!reloc->target.bo)
 			goto unpin;
 
-		phys_addr = host1x_bo_pin(reloc->target, &sgt);
+		phys_addr = host1x_bo_pin(reloc->target.bo, &sgt);
 		if (!phys_addr)
 			goto unpin;
 
 		job->addr_phys[job->num_unpins] = phys_addr;
-		job->unpins[job->num_unpins].bo = reloc->target;
+		job->unpins[job->num_unpins].bo = reloc->target.bo;
 		job->unpins[job->num_unpins].sgt = sgt;
 		job->num_unpins++;
 	}
@@ -235,21 +235,21 @@ static unsigned int do_relocs(struct host1x_job *job, struct host1x_bo *cmdbuf)
 	for (i = 0; i < job->num_relocs; i++) {
 		struct host1x_reloc *reloc = &job->relocarray[i];
 		u32 reloc_addr = (job->reloc_addr_phys[i] +
-			reloc->target_offset) >> reloc->shift;
+				  reloc->target.offset) >> reloc->shift;
 		u32 *target;
 
 		/* skip all other gathers */
-		if (cmdbuf != reloc->cmdbuf)
+		if (cmdbuf != reloc->cmdbuf.bo)
 			continue;
 
-		if (last_page != reloc->cmdbuf_offset >> PAGE_SHIFT) {
+		if (last_page != reloc->cmdbuf.offset >> PAGE_SHIFT) {
 			if (cmdbuf_page_addr)
 				host1x_bo_kunmap(cmdbuf, last_page,
 						 cmdbuf_page_addr);
 
 			cmdbuf_page_addr = host1x_bo_kmap(cmdbuf,
-					reloc->cmdbuf_offset >> PAGE_SHIFT);
-			last_page = reloc->cmdbuf_offset >> PAGE_SHIFT;
+					reloc->cmdbuf.offset >> PAGE_SHIFT);
+			last_page = reloc->cmdbuf.offset >> PAGE_SHIFT;
 
 			if (unlikely(!cmdbuf_page_addr)) {
 				pr_err("Could not map cmdbuf for relocation\n");
@@ -257,7 +257,7 @@ static unsigned int do_relocs(struct host1x_job *job, struct host1x_bo *cmdbuf)
 			}
 		}
 
-		target = cmdbuf_page_addr + (reloc->cmdbuf_offset & ~PAGE_MASK);
+		target = cmdbuf_page_addr + (reloc->cmdbuf.offset & ~PAGE_MASK);
 		*target = reloc_addr;
 	}
 
@@ -272,7 +272,7 @@ static bool check_reloc(struct host1x_reloc *reloc, struct host1x_bo *cmdbuf,
 {
 	offset *= sizeof(u32);
 
-	if (reloc->cmdbuf != cmdbuf || reloc->cmdbuf_offset != offset)
+	if (reloc->cmdbuf.bo != cmdbuf || reloc->cmdbuf.offset != offset)
 		return false;
 
 	return true;
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index af02597..d2077f0 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -237,12 +237,10 @@ static struct vga_device *__vga_tryget(struct vga_device *vgadev,
 		if (conflict->locks & lwants)
 			return conflict;
 
-		/* Ok, now check if he owns the resource we want. We don't need
-		 * to check "decodes" since it should be impossible to own
-		 * own legacy resources you don't decode unless I have a bug
-		 * in this code...
+		/* Ok, now check if it owns the resource we want.  We can
+		 * lock resources that are not decoded, therefore a device
+		 * can own resources it doesn't decode.
 		 */
-		WARN_ON(conflict->owns & ~conflict->decodes);
 		match = lwants & conflict->owns;
 		if (!match)
 			continue;
@@ -254,13 +252,19 @@ static struct vga_device *__vga_tryget(struct vga_device *vgadev,
 		flags = 0;
 		pci_bits = 0;
 
+		/* If we can't control legacy resources via the bridge, we
+		 * also need to disable normal decoding.
+		 */
 		if (!conflict->bridge_has_one_vga) {
-			vga_irq_set_state(conflict, false);
-			flags |= PCI_VGA_STATE_CHANGE_DECODES;
-			if (match & (VGA_RSRC_LEGACY_MEM|VGA_RSRC_NORMAL_MEM))
+			if ((match & conflict->decodes) & VGA_RSRC_LEGACY_MEM)
 				pci_bits |= PCI_COMMAND_MEMORY;
-			if (match & (VGA_RSRC_LEGACY_IO|VGA_RSRC_NORMAL_IO))
+			if ((match & conflict->decodes) & VGA_RSRC_LEGACY_IO)
 				pci_bits |= PCI_COMMAND_IO;
+
+			if (pci_bits) {
+				vga_irq_set_state(conflict, false);
+				flags |= PCI_VGA_STATE_CHANGE_DECODES;
+			}
 		}
 
 		if (change_bridge)
@@ -268,18 +272,19 @@ static struct vga_device *__vga_tryget(struct vga_device *vgadev,
 
 		pci_set_vga_state(conflict->pdev, false, pci_bits, flags);
 		conflict->owns &= ~match;
-		/* If he also owned non-legacy, that is no longer the case */
-		if (match & VGA_RSRC_LEGACY_MEM)
+
+		/* If we disabled normal decoding, reflect it in owns */
+		if (pci_bits & PCI_COMMAND_MEMORY)
 			conflict->owns &= ~VGA_RSRC_NORMAL_MEM;
-		if (match & VGA_RSRC_LEGACY_IO)
+		if (pci_bits & PCI_COMMAND_IO)
 			conflict->owns &= ~VGA_RSRC_NORMAL_IO;
 	}
 
 enable_them:
 	/* ok dude, we got it, everybody conflicting has been disabled, let's
-	 * enable us. Make sure we don't mark a bit in "owns" that we don't
-	 * also have in "decodes". We can lock resources we don't decode but
-	 * not own them.
+	 * enable us.  Mark any bits in "owns" regardless of whether we
+	 * decoded them.  We can lock resources we don't decode, therefore
+	 * we must track them via "owns".
 	 */
 	flags = 0;
 	pci_bits = 0;
@@ -291,7 +296,7 @@ enable_them:
 		if (wants & (VGA_RSRC_LEGACY_IO|VGA_RSRC_NORMAL_IO))
 			pci_bits |= PCI_COMMAND_IO;
 	}
-	if (!!(wants & VGA_RSRC_LEGACY_MASK))
+	if (wants & VGA_RSRC_LEGACY_MASK)
 		flags |= PCI_VGA_STATE_CHANGE_BRIDGE;
 
 	pci_set_vga_state(vgadev->pdev, true, pci_bits, flags);
@@ -299,7 +304,7 @@ enable_them:
 	if (!vgadev->bridge_has_one_vga) {
 		vga_irq_set_state(vgadev, true);
 	}
-	vgadev->owns |= (wants & vgadev->decodes);
+	vgadev->owns |= wants;
 lock_them:
 	vgadev->locks |= (rsrc & VGA_RSRC_LEGACY_MASK);
 	if (rsrc & VGA_RSRC_LEGACY_IO)
@@ -649,7 +654,6 @@ static inline void vga_update_device_decodes(struct vga_device *vgadev,
 	old_decodes = vgadev->decodes;
 	decodes_removed = ~new_decodes & old_decodes;
 	decodes_unlocked = vgadev->locks & decodes_removed;
-	vgadev->owns &= ~decodes_removed;
 	vgadev->decodes = new_decodes;
 
 	pr_info("vgaarb: device changed decodes: PCI:%s,olddecodes=%s,decodes=%s:owns=%s\n",
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index e02cf59..ec48c82 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -261,6 +261,20 @@ config HOLTEK_FF
 	  Say Y here if you have a Holtek On Line Grip based game controller
 	  and want to have force feedback support for it.
 
+config HID_GT683R
+	tristate "MSI GT68xR LED support"
+	depends on LEDS_CLASS && USB_HID
+	---help---
+	Say Y here if you want to enable support for the three MSI GT68xR LEDs
+
+	This driver support following modes:
+	  - Normal: LEDs are fully on when enabled
+	  - Audio:  LEDs brightness depends on sound level
+	  - Breathing: LEDs brightness varies at human breathing rate
+
+	Currently the following devices are know to be supported:
+	  - MSI GT683R
+
 config HID_HUION
 	tristate "Huion tablets"
 	depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 5e96be3..a69f0ad 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_HID_EMS_FF)	+= hid-emsff.o
 obj-$(CONFIG_HID_ELECOM)	+= hid-elecom.o
 obj-$(CONFIG_HID_ELO)		+= hid-elo.o
 obj-$(CONFIG_HID_EZKEY)		+= hid-ezkey.o
+obj-$(CONFIG_HID_GT683R)	+= hid-gt683r.o
 obj-$(CONFIG_HID_GYRATION)	+= hid-gyration.o
 obj-$(CONFIG_HID_HOLTEK)	+= hid-holtek-kbd.o
 obj-$(CONFIG_HID_HOLTEK)	+= hid-holtek-mouse.o
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 6c813c6..b52baa1 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1849,6 +1849,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) },
diff --git a/drivers/hid/hid-gt683r.c b/drivers/hid/hid-gt683r.c
new file mode 100644
index 0000000..0d6f135
--- /dev/null
+++ b/drivers/hid/hid-gt683r.c
@@ -0,0 +1,321 @@
+/*
+ * MSI GT683R led driver
+ *
+ * Copyright (c) 2014 Janne Kanniainen <janne.kanniainen@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/kernel.h>
+#include <linux/leds.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+#define GT683R_BUFFER_SIZE			8
+
+/*
+ * GT683R_LED_OFF: all LEDs are off
+ * GT683R_LED_AUDIO: LEDs brightness depends on sound level
+ * GT683R_LED_BREATHING: LEDs brightness varies at human breathing rate
+ * GT683R_LED_NORMAL: LEDs are fully on when enabled
+ */
+enum gt683r_led_mode {
+	GT683R_LED_OFF = 0,
+	GT683R_LED_AUDIO = 2,
+	GT683R_LED_BREATHING = 3,
+	GT683R_LED_NORMAL = 5
+};
+
+enum gt683r_panels {
+	GT683R_LED_BACK = 0,
+	GT683R_LED_SIDE = 1,
+	GT683R_LED_FRONT = 2,
+	GT683R_LED_COUNT,
+};
+
+static const char * const gt683r_panel_names[] = {
+	"back",
+	"side",
+	"front",
+};
+
+struct gt683r_led {
+	struct hid_device *hdev;
+	struct led_classdev led_devs[GT683R_LED_COUNT];
+	struct mutex lock;
+	struct work_struct work;
+	enum led_brightness brightnesses[GT683R_LED_COUNT];
+	enum gt683r_led_mode mode;
+};
+
+static const struct hid_device_id gt683r_led_id[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
+	{ }
+};
+
+static void gt683r_brightness_set(struct led_classdev *led_cdev,
+				enum led_brightness brightness)
+{
+	int i;
+	struct device *dev = led_cdev->dev->parent;
+	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+	struct gt683r_led *led = hid_get_drvdata(hdev);
+
+	for (i = 0; i < GT683R_LED_COUNT; i++) {
+		if (led_cdev == &led->led_devs[i])
+			break;
+	}
+
+	if (i < GT683R_LED_COUNT) {
+		led->brightnesses[i] = brightness;
+		schedule_work(&led->work);
+	}
+}
+
+static ssize_t mode_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	u8 sysfs_mode;
+	struct hid_device *hdev = container_of(dev->parent,
+					struct hid_device, dev);
+	struct gt683r_led *led = hid_get_drvdata(hdev);
+
+	if (led->mode == GT683R_LED_NORMAL)
+		sysfs_mode = 0;
+	else if (led->mode == GT683R_LED_AUDIO)
+		sysfs_mode = 1;
+	else
+		sysfs_mode = 2;
+
+	return scnprintf(buf, PAGE_SIZE, "%u\n", sysfs_mode);
+}
+
+static ssize_t mode_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf, size_t count)
+{
+	u8 sysfs_mode;
+	struct hid_device *hdev = container_of(dev->parent,
+					struct hid_device, dev);
+	struct gt683r_led *led = hid_get_drvdata(hdev);
+
+
+	if (kstrtou8(buf, 10, &sysfs_mode) || sysfs_mode > 2)
+		return -EINVAL;
+
+	mutex_lock(&led->lock);
+
+	if (sysfs_mode == 0)
+		led->mode = GT683R_LED_NORMAL;
+	else if (sysfs_mode == 1)
+		led->mode = GT683R_LED_AUDIO;
+	else
+		led->mode = GT683R_LED_BREATHING;
+
+	mutex_unlock(&led->lock);
+	schedule_work(&led->work);
+
+	return count;
+}
+
+static int gt683r_led_snd_msg(struct gt683r_led *led, u8 *msg)
+{
+	int ret;
+
+	ret = hid_hw_raw_request(led->hdev, msg[0], msg, GT683R_BUFFER_SIZE,
+				HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
+	if (ret != GT683R_BUFFER_SIZE) {
+		hid_err(led->hdev,
+			"failed to send set report request: %i\n", ret);
+		if (ret < 0)
+			return ret;
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int gt683r_leds_set(struct gt683r_led *led, u8 leds)
+{
+	int ret;
+	u8 *buffer;
+
+	buffer = kzalloc(GT683R_BUFFER_SIZE, GFP_KERNEL);
+	if (!buffer)
+		return -ENOMEM;
+
+	buffer[0] = 0x01;
+	buffer[1] = 0x02;
+	buffer[2] = 0x30;
+	buffer[3] = leds;
+	ret = gt683r_led_snd_msg(led, buffer);
+
+	kfree(buffer);
+	return ret;
+}
+
+static int gt683r_mode_set(struct gt683r_led *led, u8 mode)
+{
+	int ret;
+	u8 *buffer;
+
+	buffer = kzalloc(GT683R_BUFFER_SIZE, GFP_KERNEL);
+	if (!buffer)
+		return -ENOMEM;
+
+	buffer[0] = 0x01;
+	buffer[1] = 0x02;
+	buffer[2] = 0x20;
+	buffer[3] = mode;
+	buffer[4] = 0x01;
+	ret = gt683r_led_snd_msg(led, buffer);
+
+	kfree(buffer);
+	return ret;
+}
+
+static void gt683r_led_work(struct work_struct *work)
+{
+	int i;
+	u8 leds = 0;
+	u8 mode;
+	struct gt683r_led *led = container_of(work, struct gt683r_led, work);
+
+	mutex_lock(&led->lock);
+
+	for (i = 0; i < GT683R_LED_COUNT; i++) {
+		if (led->brightnesses[i])
+			leds |= BIT(i);
+	}
+
+	if (gt683r_leds_set(led, leds))
+		goto fail;
+
+	if (leds)
+		mode = led->mode;
+	else
+		mode = GT683R_LED_OFF;
+
+	gt683r_mode_set(led, mode);
+fail:
+	mutex_unlock(&led->lock);
+}
+
+static DEVICE_ATTR_RW(mode);
+
+static struct attribute *gt683r_led_attrs[] = {
+	&dev_attr_mode.attr,
+	NULL
+};
+
+static const struct attribute_group gt683r_led_group = {
+	.name = "gt683r",
+	.attrs = gt683r_led_attrs,
+};
+
+static const struct attribute_group *gt683r_led_groups[] = {
+	&gt683r_led_group,
+	NULL
+};
+
+static int gt683r_led_probe(struct hid_device *hdev,
+			const struct hid_device_id *id)
+{
+	int i;
+	int ret;
+	int name_sz;
+	char *name;
+	struct gt683r_led *led;
+
+	led = devm_kzalloc(&hdev->dev, sizeof(*led), GFP_KERNEL);
+	if (!led)
+		return -ENOMEM;
+
+	mutex_init(&led->lock);
+	INIT_WORK(&led->work, gt683r_led_work);
+
+	led->mode = GT683R_LED_NORMAL;
+	led->hdev = hdev;
+	hid_set_drvdata(hdev, led);
+
+	ret = hid_parse(hdev);
+	if (ret) {
+		hid_err(hdev, "hid parsing failed\n");
+		return ret;
+	}
+
+	ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+	if (ret) {
+		hid_err(hdev, "hw start failed\n");
+		return ret;
+	}
+
+	for (i = 0; i < GT683R_LED_COUNT; i++) {
+		name_sz = strlen(dev_name(&hdev->dev)) +
+				strlen(gt683r_panel_names[i]) + 3;
+
+		name = devm_kzalloc(&hdev->dev, name_sz, GFP_KERNEL);
+		if (!name) {
+			ret = -ENOMEM;
+			goto fail;
+		}
+
+		snprintf(name, name_sz, "%s::%s",
+				dev_name(&hdev->dev), gt683r_panel_names[i]);
+		led->led_devs[i].name = name;
+		led->led_devs[i].max_brightness = 1;
+		led->led_devs[i].brightness_set = gt683r_brightness_set;
+		led->led_devs[i].groups = gt683r_led_groups;
+
+		ret = led_classdev_register(&hdev->dev, &led->led_devs[i]);
+		if (ret) {
+			hid_err(hdev, "could not register led device\n");
+			goto fail;
+		}
+	}
+
+	return 0;
+
+fail:
+	for (i = i - 1; i >= 0; i--)
+		led_classdev_unregister(&led->led_devs[i]);
+	hid_hw_stop(hdev);
+	return ret;
+}
+
+static void gt683r_led_remove(struct hid_device *hdev)
+{
+	int i;
+	struct gt683r_led *led = hid_get_drvdata(hdev);
+
+	for (i = 0; i < GT683R_LED_COUNT; i++)
+		led_classdev_unregister(&led->led_devs[i]);
+	flush_work(&led->work);
+	hid_hw_stop(hdev);
+}
+
+static struct hid_driver gt683r_led_driver = {
+	.probe = gt683r_led_probe,
+	.remove = gt683r_led_remove,
+	.name = "gt683r_led",
+	.id_table = gt683r_led_id,
+};
+
+module_hid_driver(gt683r_led_driver);
+
+MODULE_AUTHOR("Janne Kanniainen");
+MODULE_DESCRIPTION("MSI GT683R led driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index d53bdda..25cd674 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -650,7 +650,7 @@
 #define USB_DEVICE_ID_GENIUS_KB29E	0x3004
 
 #define USB_VENDOR_ID_MSI		0x1770
-#define USB_DEVICE_ID_MSI_GX680R_LED_PANEL	0xff00
+#define USB_DEVICE_ID_MSI_GT683R_LED_PANEL 0xff00
 
 #define USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR 0x0400
 #define USB_DEVICE_ID_N_S_HARMONY	0xc359
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 0dd5681..15225f3 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -74,7 +74,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GX680R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
+	{ USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET },
diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c
index 8e7a714..05e033c 100644
--- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c
+++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c
@@ -183,6 +183,7 @@ static int ec_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg i2c_msgs[],
 	u8 *request = NULL;
 	u8 *response = NULL;
 	int result;
+	struct cros_ec_command msg;
 
 	request_len = ec_i2c_count_message(i2c_msgs, num);
 	if (request_len < 0) {
@@ -218,10 +219,16 @@ static int ec_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg i2c_msgs[],
 	}
 
 	ec_i2c_construct_message(request, i2c_msgs, num, bus_num);
-	result = bus->ec->command_sendrecv(bus->ec, EC_CMD_I2C_PASSTHRU,
-					   request, request_len,
-					   response, response_len);
-	if (result)
+
+	msg.version = 0;
+	msg.command = EC_CMD_I2C_PASSTHRU;
+	msg.outdata = request;
+	msg.outsize = request_len;
+	msg.indata = response;
+	msg.insize = response_len;
+
+	result = bus->ec->cmd_xfer(bus->ec, &msg);
+	if (result < 0)
 		goto exit;
 
 	result = ec_i2c_parse_response(response, i2c_msgs, &num);
@@ -258,7 +265,7 @@ static int ec_i2c_probe(struct platform_device *pdev)
 	u32 remote_bus;
 	int err;
 
-	if (!ec->command_sendrecv) {
+	if (!ec->cmd_xfer) {
 		dev_err(dev, "Missing sendrecv\n");
 		return -EINVAL;
 	}
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index 4083796..791781a 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -24,8 +24,8 @@
 #include <linux/module.h>
 #include <linux/i2c.h>
 #include <linux/input.h>
+#include <linux/interrupt.h>
 #include <linux/kernel.h>
-#include <linux/notifier.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/input/matrix_keypad.h>
@@ -42,7 +42,6 @@
  * @dev: Device pointer
  * @idev: Input device
  * @ec: Top level ChromeOS device to use to talk to EC
- * @event_notifier: interrupt event notifier for transport devices
  */
 struct cros_ec_keyb {
 	unsigned int rows;
@@ -55,7 +54,6 @@ struct cros_ec_keyb {
 	struct device *dev;
 	struct input_dev *idev;
 	struct cros_ec_device *ec;
-	struct notifier_block notifier;
 };
 
 
@@ -173,41 +171,55 @@ static void cros_ec_keyb_process(struct cros_ec_keyb *ckdev,
 	input_sync(ckdev->idev);
 }
 
-static int cros_ec_keyb_open(struct input_dev *dev)
-{
-	struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
-
-	return blocking_notifier_chain_register(&ckdev->ec->event_notifier,
-						&ckdev->notifier);
-}
-
-static void cros_ec_keyb_close(struct input_dev *dev)
-{
-	struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
-
-	blocking_notifier_chain_unregister(&ckdev->ec->event_notifier,
-					   &ckdev->notifier);
-}
-
 static int cros_ec_keyb_get_state(struct cros_ec_keyb *ckdev, uint8_t *kb_state)
 {
-	return ckdev->ec->command_recv(ckdev->ec, EC_CMD_MKBP_STATE,
-					  kb_state, ckdev->cols);
+	struct cros_ec_command msg = {
+		.version = 0,
+		.command = EC_CMD_MKBP_STATE,
+		.outdata = NULL,
+		.outsize = 0,
+		.indata = kb_state,
+		.insize = ckdev->cols,
+	};
+
+	return ckdev->ec->cmd_xfer(ckdev->ec, &msg);
 }
 
-static int cros_ec_keyb_work(struct notifier_block *nb,
-		     unsigned long state, void *_notify)
+static irqreturn_t cros_ec_keyb_irq(int irq, void *data)
 {
+	struct cros_ec_keyb *ckdev = data;
+	struct cros_ec_device *ec = ckdev->ec;
 	int ret;
-	struct cros_ec_keyb *ckdev = container_of(nb, struct cros_ec_keyb,
-						    notifier);
 	uint8_t kb_state[ckdev->cols];
 
+	if (device_may_wakeup(ec->dev))
+		pm_wakeup_event(ec->dev, 0);
+
 	ret = cros_ec_keyb_get_state(ckdev, kb_state);
 	if (ret >= 0)
 		cros_ec_keyb_process(ckdev, kb_state, ret);
+	else
+		dev_err(ec->dev, "failed to get keyboard state: %d\n", ret);
 
-	return NOTIFY_DONE;
+	return IRQ_HANDLED;
+}
+
+static int cros_ec_keyb_open(struct input_dev *dev)
+{
+	struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
+	struct cros_ec_device *ec = ckdev->ec;
+
+	return request_threaded_irq(ec->irq, NULL, cros_ec_keyb_irq,
+					IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+					"cros_ec_keyb", ckdev);
+}
+
+static void cros_ec_keyb_close(struct input_dev *dev)
+{
+	struct cros_ec_keyb *ckdev = input_get_drvdata(dev);
+	struct cros_ec_device *ec = ckdev->ec;
+
+	free_irq(ec->irq, ckdev);
 }
 
 static int cros_ec_keyb_probe(struct platform_device *pdev)
@@ -238,8 +250,12 @@ static int cros_ec_keyb_probe(struct platform_device *pdev)
 	if (!idev)
 		return -ENOMEM;
 
+	if (!ec->irq) {
+		dev_err(dev, "no EC IRQ specified\n");
+		return -EINVAL;
+	}
+
 	ckdev->ec = ec;
-	ckdev->notifier.notifier_call = cros_ec_keyb_work;
 	ckdev->dev = dev;
 	dev_set_drvdata(&pdev->dev, ckdev);
 
diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c
index 0b42118..cb32e2b 100644
--- a/drivers/input/keyboard/lm8323.c
+++ b/drivers/input/keyboard/lm8323.c
@@ -558,6 +558,12 @@ static ssize_t lm8323_pwm_store_time(struct device *dev,
 }
 static DEVICE_ATTR(time, 0644, lm8323_pwm_show_time, lm8323_pwm_store_time);
 
+static struct attribute *lm8323_pwm_attrs[] = {
+	&dev_attr_time.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(lm8323_pwm);
+
 static int init_pwm(struct lm8323_chip *lm, int id, struct device *dev,
 		    const char *name)
 {
@@ -580,16 +586,11 @@ static int init_pwm(struct lm8323_chip *lm, int id, struct device *dev,
 	if (name) {
 		pwm->cdev.name = name;
 		pwm->cdev.brightness_set = lm8323_pwm_set_brightness;
+		pwm->cdev.groups = lm8323_pwm_groups;
 		if (led_classdev_register(dev, &pwm->cdev) < 0) {
 			dev_err(dev, "couldn't register PWM %d\n", id);
 			return -1;
 		}
-		if (device_create_file(pwm->cdev.dev,
-					&dev_attr_time) < 0) {
-			dev_err(dev, "couldn't register time attribute\n");
-			led_classdev_unregister(&pwm->cdev);
-			return -1;
-		}
 		pwm->enabled = true;
 	}
 
@@ -753,11 +754,8 @@ fail3:
 	device_remove_file(&client->dev, &dev_attr_disable_kp);
 fail2:
 	while (--pwm >= 0)
-		if (lm->pwm[pwm].enabled) {
-			device_remove_file(lm->pwm[pwm].cdev.dev,
-					   &dev_attr_time);
+		if (lm->pwm[pwm].enabled)
 			led_classdev_unregister(&lm->pwm[pwm].cdev);
-		}
 fail1:
 	input_free_device(idev);
 	kfree(lm);
@@ -777,10 +775,8 @@ static int lm8323_remove(struct i2c_client *client)
 	device_remove_file(&lm->client->dev, &dev_attr_disable_kp);
 
 	for (i = 0; i < 3; i++)
-		if (lm->pwm[i].enabled) {
-			device_remove_file(lm->pwm[i].cdev.dev, &dev_attr_time);
+		if (lm->pwm[i].enabled)
 			led_classdev_unregister(&lm->pwm[i].cdev);
-		}
 
 	kfree(lm);
 
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 792da5e..3ded389 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -35,7 +35,8 @@
 #include <linux/of_iommu.h>
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
-#include <linux/tegra-ahb.h>
+
+#include <soc/tegra/ahb.h>
 
 #include <asm/page.h>
 #include <asm/cacheflush.h>
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 4e230e7..b8632bf 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -28,7 +28,6 @@ config ARM_VIC
 config ARM_VIC_NR
 	int
 	default 4 if ARCH_S5PV210
-	default 3 if ARCH_S5PC100
 	default 2
 	depends on ARM_VIC
 	help
diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c
index 3ae2bb8..ccf5854 100644
--- a/drivers/irqchip/irq-versatile-fpga.c
+++ b/drivers/irqchip/irq-versatile-fpga.c
@@ -14,6 +14,8 @@
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
+#include "irqchip.h"
+
 #define IRQ_STATUS		0x00
 #define IRQ_RAW_STATUS		0x04
 #define IRQ_ENABLE_SET		0x08
@@ -26,6 +28,8 @@
 #define FIQ_ENABLE_SET		0x28
 #define FIQ_ENABLE_CLEAR	0x2C
 
+#define PIC_ENABLES             0x20	/* set interrupt pass through bits */
+
 /**
  * struct fpga_irq_data - irq data container for the FPGA IRQ controller
  * @base: memory offset in virtual memory
@@ -201,14 +205,26 @@ int __init fpga_irq_of_init(struct device_node *node,
 
 	/* Some chips are cascaded from a parent IRQ */
 	parent_irq = irq_of_parse_and_map(node, 0);
-	if (!parent_irq)
+	if (!parent_irq) {
+		set_handle_irq(fpga_handle_irq);
 		parent_irq = -1;
+	}
 
 	fpga_irq_init(base, node->name, 0, parent_irq, valid_mask, node);
 
 	writel(clear_mask, base + IRQ_ENABLE_CLEAR);
 	writel(clear_mask, base + FIQ_ENABLE_CLEAR);
 
+	/*
+	 * On Versatile AB/PB, some secondary interrupts have a direct
+	 * pass-thru to the primary controller for IRQs 20 and 22-31 which need
+	 * to be enabled. See section 3.10 of the Versatile AB user guide.
+	 */
+	if (of_device_is_compatible(node, "arm,versatile-sic"))
+		writel(0xffd00000, base + PIC_ENABLES);
+
 	return 0;
 }
+IRQCHIP_DECLARE(arm_fpga, "arm,versatile-fpga-irq", fpga_irq_of_init);
+IRQCHIP_DECLARE(arm_fpga_sic, "arm,versatile-sic", fpga_irq_of_init);
 #endif
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index a1b044e..8c96e2d 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -32,14 +32,6 @@ config LEDS_88PM860X
 	  This option enables support for on-chip LED drivers found on Marvell
 	  Semiconductor 88PM8606 PMIC.
 
-config LEDS_ATMEL_PWM
-	tristate "LED Support using Atmel PWM outputs"
-	depends on LEDS_CLASS
-	depends on ATMEL_PWM
-	help
-	  This option enables support for LEDs driven using outputs
-	  of the dedicated PWM controller found on newer Atmel SOCs.
-
 config LEDS_LM3530
 	tristate "LCD Backlight driver for LM3530"
 	depends on LEDS_CLASS
@@ -143,6 +135,13 @@ config LEDS_SUNFIRE
 	  This option enables support for the Left, Middle, and Right
 	  LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
 
+config LEDS_IPAQ_MICRO
+	tristate "LED Support for the Compaq iPAQ h3xxx"
+	depends on MFD_IPAQ_MICRO
+	help
+	  Choose this option if you want to use the notification LED on
+	  Compaq/HP iPAQ h3100 and h3600.
+
 config LEDS_HP6XX
 	tristate "LED Support for the HP Jornada 6xx"
 	depends on LEDS_CLASS
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 79c5155..d8cc5f2 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -6,7 +6,6 @@ obj-$(CONFIG_LEDS_TRIGGERS)		+= led-triggers.o
 
 # LED Platform Drivers
 obj-$(CONFIG_LEDS_88PM860X)		+= leds-88pm860x.o
-obj-$(CONFIG_LEDS_ATMEL_PWM)		+= leds-atmel-pwm.o
 obj-$(CONFIG_LEDS_BD2802)		+= leds-bd2802.o
 obj-$(CONFIG_LEDS_LOCOMO)		+= leds-locomo.o
 obj-$(CONFIG_LEDS_LM3530)		+= leds-lm3530.o
@@ -31,6 +30,7 @@ obj-$(CONFIG_LEDS_LP8501)		+= leds-lp8501.o
 obj-$(CONFIG_LEDS_LP8788)		+= leds-lp8788.o
 obj-$(CONFIG_LEDS_TCA6507)		+= leds-tca6507.o
 obj-$(CONFIG_LEDS_CLEVO_MAIL)		+= leds-clevo-mail.o
+obj-$(CONFIG_LEDS_IPAQ_MICRO)		+= leds-ipaq-micro.o
 obj-$(CONFIG_LEDS_HP6XX)		+= leds-hp6xx.o
 obj-$(CONFIG_LEDS_OT200)		+= leds-ot200.o
 obj-$(CONFIG_LEDS_FSG)			+= leds-fsg.o
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index f37d63c..129729d 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -15,10 +15,10 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/device.h>
-#include <linux/timer.h>
 #include <linux/err.h>
 #include <linux/ctype.h>
 #include <linux/leds.h>
+#include <linux/workqueue.h>
 #include "leds.h"
 
 static struct class *leds_class;
@@ -97,9 +97,10 @@ static const struct attribute_group *led_groups[] = {
 	NULL,
 };
 
-static void led_timer_function(unsigned long data)
+static void led_work_function(struct work_struct *ws)
 {
-	struct led_classdev *led_cdev = (void *)data;
+	struct led_classdev *led_cdev =
+		container_of(ws, struct led_classdev, blink_work.work);
 	unsigned long brightness;
 	unsigned long delay;
 
@@ -143,7 +144,8 @@ static void led_timer_function(unsigned long data)
 		}
 	}
 
-	mod_timer(&led_cdev->blink_timer, jiffies + msecs_to_jiffies(delay));
+	queue_delayed_work(system_wq, &led_cdev->blink_work,
+			   msecs_to_jiffies(delay));
 }
 
 static void set_brightness_delayed(struct work_struct *ws)
@@ -210,8 +212,9 @@ static const struct dev_pm_ops leds_class_dev_pm_ops = {
  */
 int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
 {
-	led_cdev->dev = device_create(leds_class, parent, 0, led_cdev,
-				      "%s", led_cdev->name);
+	led_cdev->dev = device_create_with_groups(leds_class, parent, 0,
+					led_cdev, led_cdev->groups,
+					"%s", led_cdev->name);
 	if (IS_ERR(led_cdev->dev))
 		return PTR_ERR(led_cdev->dev);
 
@@ -230,9 +233,7 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
 
 	INIT_WORK(&led_cdev->set_brightness_work, set_brightness_delayed);
 
-	init_timer(&led_cdev->blink_timer);
-	led_cdev->blink_timer.function = led_timer_function;
-	led_cdev->blink_timer.data = (unsigned long)led_cdev;
+	INIT_DELAYED_WORK(&led_cdev->blink_work, led_work_function);
 
 #ifdef CONFIG_LEDS_TRIGGERS
 	led_trigger_set_default(led_cdev);
diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index 71b40d3..4bb1168 100644
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/rwsem.h>
 #include <linux/leds.h>
+#include <linux/workqueue.h>
 #include "leds.h"
 
 DECLARE_RWSEM(leds_list_lock);
@@ -51,7 +52,7 @@ static void led_set_software_blink(struct led_classdev *led_cdev,
 		return;
 	}
 
-	mod_timer(&led_cdev->blink_timer, jiffies + 1);
+	queue_delayed_work(system_wq, &led_cdev->blink_work, 1);
 }
 
 
@@ -75,7 +76,7 @@ void led_blink_set(struct led_classdev *led_cdev,
 		   unsigned long *delay_on,
 		   unsigned long *delay_off)
 {
-	del_timer_sync(&led_cdev->blink_timer);
+	cancel_delayed_work_sync(&led_cdev->blink_work);
 
 	led_cdev->flags &= ~LED_BLINK_ONESHOT;
 	led_cdev->flags &= ~LED_BLINK_ONESHOT_STOP;
@@ -90,7 +91,7 @@ void led_blink_set_oneshot(struct led_classdev *led_cdev,
 			   int invert)
 {
 	if ((led_cdev->flags & LED_BLINK_ONESHOT) &&
-	     timer_pending(&led_cdev->blink_timer))
+	     delayed_work_pending(&led_cdev->blink_work))
 		return;
 
 	led_cdev->flags |= LED_BLINK_ONESHOT;
@@ -107,7 +108,7 @@ EXPORT_SYMBOL(led_blink_set_oneshot);
 
 void led_stop_software_blink(struct led_classdev *led_cdev)
 {
-	del_timer_sync(&led_cdev->blink_timer);
+	cancel_delayed_work_sync(&led_cdev->blink_work);
 	led_cdev->blink_delay_on = 0;
 	led_cdev->blink_delay_off = 0;
 }
@@ -116,7 +117,7 @@ EXPORT_SYMBOL_GPL(led_stop_software_blink);
 void led_set_brightness(struct led_classdev *led_cdev,
 			enum led_brightness brightness)
 {
-	/* delay brightness setting if need to stop soft-blink timer */
+	/* delay brightness setting if need to stop soft-blink work */
 	if (led_cdev->blink_delay_on || led_cdev->blink_delay_off) {
 		led_cdev->delayed_set_value = brightness;
 		schedule_work(&led_cdev->set_brightness_work);
diff --git a/drivers/leds/leds-atmel-pwm.c b/drivers/leds/leds-atmel-pwm.c
deleted file mode 100644
index 56cec8d..0000000
--- a/drivers/leds/leds-atmel-pwm.c
+++ /dev/null
@@ -1,149 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <linux/io.h>
-#include <linux/atmel_pwm.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-
-struct pwmled {
-	struct led_classdev	cdev;
-	struct pwm_channel	pwmc;
-	struct gpio_led		*desc;
-	u32			mult;
-	u8			active_low;
-};
-
-
-/*
- * For simplicity, we use "brightness" as if it were a linear function
- * of PWM duty cycle.  However, a logarithmic function of duty cycle is
- * probably a better match for perceived brightness: two is half as bright
- * as four, four is half as bright as eight, etc
- */
-static void pwmled_brightness(struct led_classdev *cdev, enum led_brightness b)
-{
-	struct pwmled		 *led;
-
-	/* update the duty cycle for the *next* period */
-	led = container_of(cdev, struct pwmled, cdev);
-	pwm_channel_writel(&led->pwmc, PWM_CUPD, led->mult * (unsigned) b);
-}
-
-/*
- * NOTE:  we reuse the platform_data structure of GPIO leds,
- * but repurpose its "gpio" number as a PWM channel number.
- */
-static int pwmled_probe(struct platform_device *pdev)
-{
-	const struct gpio_led_platform_data	*pdata;
-	struct pwmled				*leds;
-	int					i;
-	int					status;
-
-	pdata = dev_get_platdata(&pdev->dev);
-	if (!pdata || pdata->num_leds < 1)
-		return -ENODEV;
-
-	leds = devm_kzalloc(&pdev->dev, pdata->num_leds * sizeof(*leds),
-			GFP_KERNEL);
-	if (!leds)
-		return -ENOMEM;
-
-	for (i = 0; i < pdata->num_leds; i++) {
-		struct pwmled		*led = leds + i;
-		const struct gpio_led	*dat = pdata->leds + i;
-		u32			tmp;
-
-		led->cdev.name = dat->name;
-		led->cdev.brightness = LED_OFF;
-		led->cdev.brightness_set = pwmled_brightness;
-		led->cdev.default_trigger = dat->default_trigger;
-
-		led->active_low = dat->active_low;
-
-		status = pwm_channel_alloc(dat->gpio, &led->pwmc);
-		if (status < 0)
-			goto err;
-
-		/*
-		 * Prescale clock by 2^x, so PWM counts in low MHz.
-		 * Start each cycle with the LED active, so increasing
-		 * the duty cycle gives us more time on (== brighter).
-		 */
-		tmp = 5;
-		if (!led->active_low)
-			tmp |= PWM_CPR_CPOL;
-		pwm_channel_writel(&led->pwmc, PWM_CMR, tmp);
-
-		/*
-		 * Pick a period so PWM cycles at 100+ Hz; and a multiplier
-		 * for scaling duty cycle:  brightness * mult.
-		 */
-		tmp = (led->pwmc.mck / (1 << 5)) / 100;
-		tmp /= 255;
-		led->mult = tmp;
-		pwm_channel_writel(&led->pwmc, PWM_CDTY,
-				led->cdev.brightness * 255);
-		pwm_channel_writel(&led->pwmc, PWM_CPRD,
-				LED_FULL * tmp);
-
-		pwm_channel_enable(&led->pwmc);
-
-		/* Hand it over to the LED framework */
-		status = led_classdev_register(&pdev->dev, &led->cdev);
-		if (status < 0) {
-			pwm_channel_free(&led->pwmc);
-			goto err;
-		}
-	}
-
-	platform_set_drvdata(pdev, leds);
-	return 0;
-
-err:
-	if (i > 0) {
-		for (i = i - 1; i >= 0; i--) {
-			led_classdev_unregister(&leds[i].cdev);
-			pwm_channel_free(&leds[i].pwmc);
-		}
-	}
-
-	return status;
-}
-
-static int pwmled_remove(struct platform_device *pdev)
-{
-	const struct gpio_led_platform_data	*pdata;
-	struct pwmled				*leds;
-	unsigned				i;
-
-	pdata = dev_get_platdata(&pdev->dev);
-	leds = platform_get_drvdata(pdev);
-
-	for (i = 0; i < pdata->num_leds; i++) {
-		struct pwmled		*led = leds + i;
-
-		led_classdev_unregister(&led->cdev);
-		pwm_channel_free(&led->pwmc);
-	}
-
-	return 0;
-}
-
-static struct platform_driver pwmled_driver = {
-	.driver = {
-		.name =		"leds-atmel-pwm",
-		.owner =	THIS_MODULE,
-	},
-	/* REVISIT add suspend() and resume() methods */
-	.probe =	pwmled_probe,
-	.remove =	pwmled_remove,
-};
-
-module_platform_driver(pwmled_driver);
-
-MODULE_DESCRIPTION("Driver for LEDs with PWM-controlled brightness");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:leds-atmel-pwm");
diff --git a/drivers/leds/leds-ipaq-micro.c b/drivers/leds/leds-ipaq-micro.c
new file mode 100644
index 0000000..3776f51
--- /dev/null
+++ b/drivers/leds/leds-ipaq-micro.c
@@ -0,0 +1,141 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * h3xxx atmel micro companion support, notification LED subdevice
+ *
+ * Author : Linus Walleij <linus.walleij@linaro.org>
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/ipaq-micro.h>
+#include <linux/leds.h>
+
+#define LED_YELLOW	0x00
+#define LED_GREEN	0x01
+
+#define LED_EN          (1 << 4)        /* LED ON/OFF 0:off, 1:on                       */
+#define LED_AUTOSTOP    (1 << 5)        /* LED ON/OFF auto stop set 0:disable, 1:enable */
+#define LED_ALWAYS      (1 << 6)        /* LED Interrupt Mask 0:No mask, 1:mask         */
+
+static void micro_leds_brightness_set(struct led_classdev *led_cdev,
+				      enum led_brightness value)
+{
+	struct ipaq_micro *micro = dev_get_drvdata(led_cdev->dev->parent->parent);
+	/*
+	 * In this message:
+	 * Byte 0 = LED color: 0 = yellow, 1 = green
+	 *          yellow LED is always ~30 blinks per minute
+	 * Byte 1 = duration (flags?) appears to be ignored
+	 * Byte 2 = green ontime in 1/10 sec (deciseconds)
+	 *          1 = 1/10 second
+	 *          0 = 256/10 second
+	 * Byte 3 = green offtime in 1/10 sec (deciseconds)
+	 *          1 = 1/10 second
+	 *          0 = 256/10 seconds
+	 */
+	struct ipaq_micro_msg msg = {
+		.id = MSG_NOTIFY_LED,
+		.tx_len = 4,
+	};
+
+	msg.tx_data[0] = LED_GREEN;
+	msg.tx_data[1] = 0;
+	if (value) {
+		msg.tx_data[2] = 0; /* Duty cycle 256 */
+		msg.tx_data[3] = 1;
+	} else {
+		msg.tx_data[2] = 1;
+		msg.tx_data[3] = 0; /* Duty cycle 256 */
+	}
+	ipaq_micro_tx_msg_sync(micro, &msg);
+}
+
+/* Maximum duty cycle in ms 256/10 sec = 25600 ms */
+#define IPAQ_LED_MAX_DUTY 25600
+
+static int micro_leds_blink_set(struct led_classdev *led_cdev,
+				unsigned long *delay_on,
+				unsigned long *delay_off)
+{
+	struct ipaq_micro *micro = dev_get_drvdata(led_cdev->dev->parent->parent);
+	/*
+	 * In this message:
+	 * Byte 0 = LED color: 0 = yellow, 1 = green
+	 *          yellow LED is always ~30 blinks per minute
+	 * Byte 1 = duration (flags?) appears to be ignored
+	 * Byte 2 = green ontime in 1/10 sec (deciseconds)
+	 *          1 = 1/10 second
+	 *          0 = 256/10 second
+	 * Byte 3 = green offtime in 1/10 sec (deciseconds)
+	 *          1 = 1/10 second
+	 *          0 = 256/10 seconds
+	 */
+	struct ipaq_micro_msg msg = {
+		.id = MSG_NOTIFY_LED,
+		.tx_len = 4,
+	};
+
+	msg.tx_data[0] = LED_GREEN;
+        if (*delay_on > IPAQ_LED_MAX_DUTY ||
+	    *delay_off > IPAQ_LED_MAX_DUTY)
+                return -EINVAL;
+
+        if (*delay_on == 0 && *delay_off == 0) {
+                *delay_on = 100;
+                *delay_off = 100;
+        }
+
+	msg.tx_data[1] = 0;
+	if (*delay_on >= IPAQ_LED_MAX_DUTY)
+		msg.tx_data[2] = 0;
+	else
+		msg.tx_data[2] = (u8) DIV_ROUND_CLOSEST(*delay_on, 100);
+	if (*delay_off >= IPAQ_LED_MAX_DUTY)
+		msg.tx_data[3] = 0;
+	else
+		msg.tx_data[3] = (u8) DIV_ROUND_CLOSEST(*delay_off, 100);
+	return ipaq_micro_tx_msg_sync(micro, &msg);
+}
+
+static struct led_classdev micro_led = {
+	.name			= "led-ipaq-micro",
+	.brightness_set		= micro_leds_brightness_set,
+	.blink_set		= micro_leds_blink_set,
+	.flags			= LED_CORE_SUSPENDRESUME,
+};
+
+static int micro_leds_probe(struct platform_device *pdev)
+{
+	int ret;
+
+	ret = led_classdev_register(&pdev->dev, &micro_led);
+	if (ret) {
+		dev_err(&pdev->dev, "registering led failed: %d\n", ret);
+		return ret;
+	}
+	dev_info(&pdev->dev, "iPAQ micro notification LED driver\n");
+
+	return 0;
+}
+
+static int micro_leds_remove(struct platform_device *pdev)
+{
+	led_classdev_unregister(&micro_led);
+	return 0;
+}
+
+static struct platform_driver micro_leds_device_driver = {
+	.driver = {
+		.name    = "ipaq-micro-leds",
+	},
+	.probe   = micro_leds_probe,
+	.remove  = micro_leds_remove,
+};
+module_platform_driver(micro_leds_device_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("driver for iPAQ Atmel micro leds");
+MODULE_ALIAS("platform:ipaq-micro-leds");
diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
index 652368c..91325de 100644
--- a/drivers/leds/leds-lm3530.c
+++ b/drivers/leds/leds-lm3530.c
@@ -400,6 +400,12 @@ static ssize_t lm3530_mode_set(struct device *dev, struct device_attribute
 }
 static DEVICE_ATTR(mode, 0644, lm3530_mode_get, lm3530_mode_set);
 
+static struct attribute *lm3530_attrs[] = {
+	&dev_attr_mode.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(lm3530);
+
 static int lm3530_probe(struct i2c_client *client,
 			   const struct i2c_device_id *id)
 {
@@ -436,6 +442,7 @@ static int lm3530_probe(struct i2c_client *client,
 	drvdata->led_dev.name = LM3530_LED_DEV;
 	drvdata->led_dev.brightness_set = lm3530_brightness_set;
 	drvdata->led_dev.max_brightness = MAX_BRIGHTNESS;
+	drvdata->led_dev.groups = lm3530_groups;
 
 	i2c_set_clientdata(client, drvdata);
 
@@ -461,26 +468,13 @@ static int lm3530_probe(struct i2c_client *client,
 		return err;
 	}
 
-	err = device_create_file(drvdata->led_dev.dev, &dev_attr_mode);
-	if (err < 0) {
-		dev_err(&client->dev, "File device creation failed: %d\n", err);
-		err = -ENODEV;
-		goto err_create_file;
-	}
-
 	return 0;
-
-err_create_file:
-	led_classdev_unregister(&drvdata->led_dev);
-	return err;
 }
 
 static int lm3530_remove(struct i2c_client *client)
 {
 	struct lm3530_data *drvdata = i2c_get_clientdata(client);
 
-	device_remove_file(drvdata->led_dev.dev, &dev_attr_mode);
-
 	lm3530_led_disable(drvdata);
 	led_classdev_unregister(&drvdata->led_dev);
 	return 0;
diff --git a/drivers/leds/leds-lm3533.c b/drivers/leds/leds-lm3533.c
index e2c642c11..cbf61a4 100644
--- a/drivers/leds/leds-lm3533.c
+++ b/drivers/leds/leds-lm3533.c
@@ -645,6 +645,11 @@ static struct attribute_group lm3533_led_attribute_group = {
 	.attrs		= lm3533_led_attributes
 };
 
+static const struct attribute_group *lm3533_led_attribute_groups[] = {
+	&lm3533_led_attribute_group,
+	NULL
+};
+
 static int lm3533_led_setup(struct lm3533_led *led,
 					struct lm3533_led_platform_data *pdata)
 {
@@ -692,6 +697,7 @@ static int lm3533_led_probe(struct platform_device *pdev)
 	led->cdev.brightness_get = lm3533_led_get;
 	led->cdev.blink_set = lm3533_led_blink_set;
 	led->cdev.brightness = LED_OFF;
+	led->cdev.groups = lm3533_led_attribute_groups,
 	led->id = pdev->id;
 
 	mutex_init(&led->mutex);
@@ -715,25 +721,16 @@ static int lm3533_led_probe(struct platform_device *pdev)
 
 	led->cb.dev = led->cdev.dev;
 
-	ret = sysfs_create_group(&led->cdev.dev->kobj,
-						&lm3533_led_attribute_group);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to create sysfs attributes\n");
-		goto err_unregister;
-	}
-
 	ret = lm3533_led_setup(led, pdata);
 	if (ret)
-		goto err_sysfs_remove;
+		goto err_unregister;
 
 	ret = lm3533_ctrlbank_enable(&led->cb);
 	if (ret)
-		goto err_sysfs_remove;
+		goto err_unregister;
 
 	return 0;
 
-err_sysfs_remove:
-	sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
 err_unregister:
 	led_classdev_unregister(&led->cdev);
 	flush_work(&led->work);
@@ -748,7 +745,6 @@ static int lm3533_led_remove(struct platform_device *pdev)
 	dev_dbg(&pdev->dev, "%s\n", __func__);
 
 	lm3533_ctrlbank_disable(&led->cb);
-	sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
 	led_classdev_unregister(&led->cdev);
 	flush_work(&led->work);
 
diff --git a/drivers/leds/leds-lm355x.c b/drivers/leds/leds-lm355x.c
index 591eb5e..f5112cb 100644
--- a/drivers/leds/leds-lm355x.c
+++ b/drivers/leds/leds-lm355x.c
@@ -413,6 +413,12 @@ out:
 
 static DEVICE_ATTR(pattern, S_IWUSR, NULL, lm3556_indicator_pattern_store);
 
+static struct attribute *lm355x_indicator_attrs[] = {
+	&dev_attr_pattern.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(lm355x_indicator);
+
 static const struct regmap_config lm355x_regmap = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -501,25 +507,18 @@ static int lm355x_probe(struct i2c_client *client,
 	else
 		chip->cdev_indicator.max_brightness = 8;
 	chip->cdev_indicator.brightness_set = lm355x_indicator_brightness_set;
+	/* indicator pattern control only for LM3556 */
+	if (id->driver_data == CHIP_LM3556)
+		chip->cdev_indicator.groups = lm355x_indicator_groups;
 	err = led_classdev_register((struct device *)
 				    &client->dev, &chip->cdev_indicator);
 	if (err < 0)
 		goto err_create_indicator_file;
-	/* indicator pattern control only for LM3554 */
-	if (id->driver_data == CHIP_LM3556) {
-		err =
-		    device_create_file(chip->cdev_indicator.dev,
-				       &dev_attr_pattern);
-		if (err < 0)
-			goto err_create_pattern_file;
-	}
 
 	dev_info(&client->dev, "%s is initialized\n",
 		 lm355x_name[id->driver_data]);
 	return 0;
 
-err_create_pattern_file:
-	led_classdev_unregister(&chip->cdev_indicator);
 err_create_indicator_file:
 	led_classdev_unregister(&chip->cdev_torch);
 err_create_torch_file:
@@ -534,8 +533,6 @@ static int lm355x_remove(struct i2c_client *client)
 	struct lm355x_reg_data *preg = chip->regs;
 
 	regmap_write(chip->regmap, preg[REG_OPMODE].regno, 0);
-	if (chip->type == CHIP_LM3556)
-		device_remove_file(chip->cdev_indicator.dev, &dev_attr_pattern);
 	led_classdev_unregister(&chip->cdev_indicator);
 	flush_work(&chip->work_indicator);
 	led_classdev_unregister(&chip->cdev_torch);
diff --git a/drivers/leds/leds-lm3642.c b/drivers/leds/leds-lm3642.c
index ceb6b3c..d3dec01 100644
--- a/drivers/leds/leds-lm3642.c
+++ b/drivers/leds/leds-lm3642.c
@@ -313,6 +313,18 @@ static const struct regmap_config lm3642_regmap = {
 	.max_register = REG_MAX,
 };
 
+static struct attribute *lm3642_flash_attrs[] = {
+	&dev_attr_strobe_pin.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(lm3642_flash);
+
+static struct attribute *lm3642_torch_attrs[] = {
+	&dev_attr_torch_pin.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(lm3642_torch);
+
 static int lm3642_probe(struct i2c_client *client,
 				  const struct i2c_device_id *id)
 {
@@ -364,17 +376,13 @@ static int lm3642_probe(struct i2c_client *client,
 	chip->cdev_flash.max_brightness = 16;
 	chip->cdev_flash.brightness_set = lm3642_strobe_brightness_set;
 	chip->cdev_flash.default_trigger = "flash";
+	chip->cdev_flash.groups = lm3642_flash_groups,
 	err = led_classdev_register((struct device *)
 				    &client->dev, &chip->cdev_flash);
 	if (err < 0) {
 		dev_err(chip->dev, "failed to register flash\n");
 		goto err_out;
 	}
-	err = device_create_file(chip->cdev_flash.dev, &dev_attr_strobe_pin);
-	if (err < 0) {
-		dev_err(chip->dev, "failed to create strobe-pin file\n");
-		goto err_create_flash_pin_file;
-	}
 
 	/* torch */
 	INIT_WORK(&chip->work_torch, lm3642_deferred_torch_brightness_set);
@@ -382,17 +390,13 @@ static int lm3642_probe(struct i2c_client *client,
 	chip->cdev_torch.max_brightness = 8;
 	chip->cdev_torch.brightness_set = lm3642_torch_brightness_set;
 	chip->cdev_torch.default_trigger = "torch";
+	chip->cdev_torch.groups = lm3642_torch_groups,
 	err = led_classdev_register((struct device *)
 				    &client->dev, &chip->cdev_torch);
 	if (err < 0) {
 		dev_err(chip->dev, "failed to register torch\n");
 		goto err_create_torch_file;
 	}
-	err = device_create_file(chip->cdev_torch.dev, &dev_attr_torch_pin);
-	if (err < 0) {
-		dev_err(chip->dev, "failed to create torch-pin file\n");
-		goto err_create_torch_pin_file;
-	}
 
 	/* indicator */
 	INIT_WORK(&chip->work_indicator,
@@ -411,12 +415,8 @@ static int lm3642_probe(struct i2c_client *client,
 	return 0;
 
 err_create_indicator_file:
-	device_remove_file(chip->cdev_torch.dev, &dev_attr_torch_pin);
-err_create_torch_pin_file:
 	led_classdev_unregister(&chip->cdev_torch);
 err_create_torch_file:
-	device_remove_file(chip->cdev_flash.dev, &dev_attr_strobe_pin);
-err_create_flash_pin_file:
 	led_classdev_unregister(&chip->cdev_flash);
 err_out:
 	return err;
@@ -428,10 +428,8 @@ static int lm3642_remove(struct i2c_client *client)
 
 	led_classdev_unregister(&chip->cdev_indicator);
 	flush_work(&chip->work_indicator);
-	device_remove_file(chip->cdev_torch.dev, &dev_attr_torch_pin);
 	led_classdev_unregister(&chip->cdev_torch);
 	flush_work(&chip->work_torch);
-	device_remove_file(chip->cdev_flash.dev, &dev_attr_strobe_pin);
 	led_classdev_unregister(&chip->cdev_flash);
 	flush_work(&chip->work_flash);
 	regmap_write(chip->regmap, REG_ENABLE, 0);
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c
index 88317b4..77c26bc 100644
--- a/drivers/leds/leds-lp55xx-common.c
+++ b/drivers/leds/leds-lp55xx-common.c
@@ -127,15 +127,12 @@ static DEVICE_ATTR(led_current, S_IRUGO | S_IWUSR, lp55xx_show_current,
 		lp55xx_store_current);
 static DEVICE_ATTR(max_current, S_IRUGO , lp55xx_show_max_current, NULL);
 
-static struct attribute *lp55xx_led_attributes[] = {
+static struct attribute *lp55xx_led_attrs[] = {
 	&dev_attr_led_current.attr,
 	&dev_attr_max_current.attr,
 	NULL,
 };
-
-static struct attribute_group lp55xx_led_attr_group = {
-	.attrs = lp55xx_led_attributes
-};
+ATTRIBUTE_GROUPS(lp55xx_led);
 
 static void lp55xx_set_brightness(struct led_classdev *cdev,
 			     enum led_brightness brightness)
@@ -176,6 +173,7 @@ static int lp55xx_init_led(struct lp55xx_led *led,
 	}
 
 	led->cdev.brightness_set = lp55xx_set_brightness;
+	led->cdev.groups = lp55xx_led_groups;
 
 	if (pdata->led_config[chan].name) {
 		led->cdev.name = pdata->led_config[chan].name;
@@ -185,24 +183,12 @@ static int lp55xx_init_led(struct lp55xx_led *led,
 		led->cdev.name = name;
 	}
 
-	/*
-	 * register led class device for each channel and
-	 * add device attributes
-	 */
-
 	ret = led_classdev_register(dev, &led->cdev);
 	if (ret) {
 		dev_err(dev, "led register err: %d\n", ret);
 		return ret;
 	}
 
-	ret = sysfs_create_group(&led->cdev.dev->kobj, &lp55xx_led_attr_group);
-	if (ret) {
-		dev_err(dev, "led sysfs err: %d\n", ret);
-		led_classdev_unregister(&led->cdev);
-		return ret;
-	}
-
 	return 0;
 }
 
diff --git a/drivers/leds/leds-max8997.c b/drivers/leds/leds-max8997.c
index f449a8b..607bc27 100644
--- a/drivers/leds/leds-max8997.c
+++ b/drivers/leds/leds-max8997.c
@@ -229,6 +229,12 @@ static ssize_t max8997_led_store_mode(struct device *dev,
 
 static DEVICE_ATTR(mode, 0644, max8997_led_show_mode, max8997_led_store_mode);
 
+static struct attribute *max8997_attrs[] = {
+	&dev_attr_mode.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(max8997);
+
 static int max8997_led_probe(struct platform_device *pdev)
 {
 	struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
@@ -253,6 +259,7 @@ static int max8997_led_probe(struct platform_device *pdev)
 	led->cdev.brightness_set = max8997_led_brightness_set;
 	led->cdev.flags |= LED_CORE_SUSPENDRESUME;
 	led->cdev.brightness = 0;
+	led->cdev.groups = max8997_groups;
 	led->iodev = iodev;
 
 	/* initialize mode and brightness according to platform_data */
@@ -281,14 +288,6 @@ static int max8997_led_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	ret = device_create_file(led->cdev.dev, &dev_attr_mode);
-	if (ret != 0) {
-		dev_err(&pdev->dev,
-			"failed to create file: %d\n", ret);
-		led_classdev_unregister(&led->cdev);
-		return ret;
-	}
-
 	return 0;
 }
 
@@ -296,7 +295,6 @@ static int max8997_led_remove(struct platform_device *pdev)
 {
 	struct max8997_led *led = platform_get_drvdata(pdev);
 
-	device_remove_file(led->cdev.dev, &dev_attr_mode);
 	led_classdev_unregister(&led->cdev);
 
 	return 0;
diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c
index e97f443..64fde48 100644
--- a/drivers/leds/leds-netxbig.c
+++ b/drivers/leds/leds-netxbig.c
@@ -293,10 +293,14 @@ static ssize_t netxbig_led_sata_show(struct device *dev,
 
 static DEVICE_ATTR(sata, 0644, netxbig_led_sata_show, netxbig_led_sata_store);
 
+static struct attribute *netxbig_led_attrs[] = {
+	&dev_attr_sata.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(netxbig_led);
+
 static void delete_netxbig_led(struct netxbig_led_data *led_dat)
 {
-	if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE)
-		device_remove_file(led_dat->cdev.dev, &dev_attr_sata);
 	led_classdev_unregister(&led_dat->cdev);
 }
 
@@ -306,7 +310,6 @@ create_netxbig_led(struct platform_device *pdev,
 		   const struct netxbig_led *template)
 {
 	struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
-	int ret;
 
 	spin_lock_init(&led_dat->lock);
 	led_dat->gpio_ext = pdata->gpio_ext;
@@ -327,6 +330,12 @@ create_netxbig_led(struct platform_device *pdev,
 	led_dat->sata = 0;
 	led_dat->cdev.brightness = LED_OFF;
 	led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
+	/*
+	 * If available, expose the SATA activity blink capability through
+	 * a "sata" sysfs attribute.
+	 */
+	if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE)
+		led_dat->cdev.groups = netxbig_led_groups;
 	led_dat->mode_addr = template->mode_addr;
 	led_dat->mode_val = template->mode_val;
 	led_dat->bright_addr = template->bright_addr;
@@ -334,21 +343,7 @@ create_netxbig_led(struct platform_device *pdev,
 	led_dat->timer = pdata->timer;
 	led_dat->num_timer = pdata->num_timer;
 
-	ret = led_classdev_register(&pdev->dev, &led_dat->cdev);
-	if (ret < 0)
-		return ret;
-
-	/*
-	 * If available, expose the SATA activity blink capability through
-	 * a "sata" sysfs attribute.
-	 */
-	if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE) {
-		ret = device_create_file(led_dat->cdev.dev, &dev_attr_sata);
-		if (ret)
-			led_classdev_unregister(&led_dat->cdev);
-	}
-
-	return ret;
+	return led_classdev_register(&pdev->dev, &led_dat->cdev);
 }
 
 static int netxbig_led_probe(struct platform_device *pdev)
diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c
index efa6258..231993d 100644
--- a/drivers/leds/leds-ns2.c
+++ b/drivers/leds/leds-ns2.c
@@ -185,6 +185,12 @@ static ssize_t ns2_led_sata_show(struct device *dev,
 
 static DEVICE_ATTR(sata, 0644, ns2_led_sata_show, ns2_led_sata_store);
 
+static struct attribute *ns2_led_attrs[] = {
+	&dev_attr_sata.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(ns2_led);
+
 static int
 create_ns2_led(struct platform_device *pdev, struct ns2_led_data *led_dat,
 	       const struct ns2_led *template)
@@ -219,6 +225,7 @@ create_ns2_led(struct platform_device *pdev, struct ns2_led_data *led_dat,
 	led_dat->cdev.blink_set = NULL;
 	led_dat->cdev.brightness_set = ns2_led_set;
 	led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
+	led_dat->cdev.groups = ns2_led_groups;
 	led_dat->cmd = template->cmd;
 	led_dat->slow = template->slow;
 
@@ -235,20 +242,11 @@ create_ns2_led(struct platform_device *pdev, struct ns2_led_data *led_dat,
 	if (ret < 0)
 		return ret;
 
-	ret = device_create_file(led_dat->cdev.dev, &dev_attr_sata);
-	if (ret < 0)
-		goto err_free_cdev;
-
 	return 0;
-
-err_free_cdev:
-	led_classdev_unregister(&led_dat->cdev);
-	return ret;
 }
 
 static void delete_ns2_led(struct ns2_led_data *led_dat)
 {
-	device_remove_file(led_dat->cdev.dev, &dev_attr_sata);
 	led_classdev_unregister(&led_dat->cdev);
 }
 
diff --git a/drivers/leds/leds-pca963x.c b/drivers/leds/leds-pca963x.c
index 82589c0..f110b4c 100644
--- a/drivers/leds/leds-pca963x.c
+++ b/drivers/leds/leds-pca963x.c
@@ -12,7 +12,7 @@
  * directory of this archive for more details.
  *
  * LED driver for the PCA9633 I2C LED driver (7-bit slave address 0x62)
- * LED driver for the PCA9634 I2C LED driver (7-bit slave address set by hw.)
+ * LED driver for the PCA9634/5 I2C LED driver (7-bit slave address set by hw.)
  *
  * Note that hardware blinking violates the leds infrastructure driver
  * interface since the hardware only supports blinking all LEDs with the
@@ -52,6 +52,7 @@
 enum pca963x_type {
 	pca9633,
 	pca9634,
+	pca9635,
 };
 
 struct pca963x_chipdef {
@@ -74,6 +75,12 @@ static struct pca963x_chipdef pca963x_chipdefs[] = {
 		.ledout_base	= 0xc,
 		.n_leds		= 8,
 	},
+	[pca9635] = {
+		.grppwm		= 0x12,
+		.grpfreq	= 0x13,
+		.ledout_base	= 0x14,
+		.n_leds		= 16,
+	},
 };
 
 /* Total blink period in milliseconds */
@@ -84,6 +91,7 @@ static const struct i2c_device_id pca963x_id[] = {
 	{ "pca9632", pca9633 },
 	{ "pca9633", pca9633 },
 	{ "pca9634", pca9634 },
+	{ "pca9635", pca9635 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, pca963x_id);
@@ -107,7 +115,7 @@ struct pca963x_led {
 	struct work_struct work;
 	enum led_brightness brightness;
 	struct led_classdev led_cdev;
-	int led_num; /* 0 .. 7 potentially */
+	int led_num; /* 0 .. 15 potentially */
 	enum pca963x_cmd cmd;
 	char name[32];
 	u8 gdc;
@@ -321,6 +329,7 @@ static const struct of_device_id of_pca963x_match[] = {
 	{ .compatible = "nxp,pca9632", },
 	{ .compatible = "nxp,pca9633", },
 	{ .compatible = "nxp,pca9634", },
+	{ .compatible = "nxp,pca9635", },
 	{},
 };
 #else
@@ -375,9 +384,8 @@ static int pca963x_probe(struct i2c_client *client,
 	pca963x_chip->leds = pca963x;
 
 	/* Turn off LEDs by default*/
-	i2c_smbus_write_byte_data(client, chip->ledout_base, 0x00);
-	if (chip->n_leds > 4)
-		i2c_smbus_write_byte_data(client, chip->ledout_base + 1, 0x00);
+	for (i = 0; i < chip->n_leds / 4; i++)
+		i2c_smbus_write_byte_data(client, chip->ledout_base + i, 0x00);
 
 	for (i = 0; i < chip->n_leds; i++) {
 		pca963x[i].led_num = i;
@@ -415,9 +423,13 @@ static int pca963x_probe(struct i2c_client *client,
 	/* Disable LED all-call address and set normal mode */
 	i2c_smbus_write_byte_data(client, PCA963X_MODE1, 0x00);
 
-	/* Configure output: open-drain or totem pole (push-pull) */
-	if (pdata && pdata->outdrv == PCA963X_OPEN_DRAIN)
-		i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x01);
+	if (pdata) {
+		/* Configure output: open-drain or totem pole (push-pull) */
+		if (pdata->outdrv == PCA963X_OPEN_DRAIN)
+			i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x01);
+		else
+			i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x05);
+	}
 
 	return 0;
 
diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
index 2eb3ef6..046cb70 100644
--- a/drivers/leds/leds-ss4200.c
+++ b/drivers/leds/leds-ss4200.c
@@ -469,6 +469,12 @@ static ssize_t nas_led_blink_store(struct device *dev,
 
 static DEVICE_ATTR(blink, 0644, nas_led_blink_show, nas_led_blink_store);
 
+static struct attribute *nasgpio_led_attrs[] = {
+	&dev_attr_blink.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(nasgpio_led);
+
 static int register_nasgpio_led(int led_nr)
 {
 	int ret;
@@ -481,20 +487,18 @@ static int register_nasgpio_led(int led_nr)
 		led->brightness = LED_FULL;
 	led->brightness_set = nasgpio_led_set_brightness;
 	led->blink_set = nasgpio_led_set_blink;
+	led->groups = nasgpio_led_groups;
 	ret = led_classdev_register(&nas_gpio_pci_dev->dev, led);
 	if (ret)
 		return ret;
-	ret = device_create_file(led->dev, &dev_attr_blink);
-	if (ret)
-		led_classdev_unregister(led);
-	return ret;
+
+	return 0;
 }
 
 static void unregister_nasgpio_led(int led_nr)
 {
 	struct led_classdev *led = get_classdev_for_led_nr(led_nr);
 	led_classdev_unregister(led);
-	device_remove_file(led->dev, &dev_attr_blink);
 }
 /*
  * module load/initialization
diff --git a/drivers/leds/leds-wm831x-status.c b/drivers/leds/leds-wm831x-status.c
index e72c974..1b71e07 100644
--- a/drivers/leds/leds-wm831x-status.c
+++ b/drivers/leds/leds-wm831x-status.c
@@ -219,6 +219,12 @@ static ssize_t wm831x_status_src_store(struct device *dev,
 
 static DEVICE_ATTR(src, 0644, wm831x_status_src_show, wm831x_status_src_store);
 
+static struct attribute *wm831x_status_attrs[] = {
+	&dev_attr_src.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(wm831x_status);
+
 static int wm831x_status_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
@@ -232,8 +238,7 @@ static int wm831x_status_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_REG, 0);
 	if (res == NULL) {
 		dev_err(&pdev->dev, "No register resource\n");
-		ret = -EINVAL;
-		goto err;
+		return -EINVAL;
 	}
 
 	drvdata = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_status),
@@ -284,31 +289,21 @@ static int wm831x_status_probe(struct platform_device *pdev)
 	drvdata->cdev.default_trigger = pdata.default_trigger;
 	drvdata->cdev.brightness_set = wm831x_status_set;
 	drvdata->cdev.blink_set = wm831x_status_blink_set;
+	drvdata->cdev.groups = wm831x_status_groups;
 
 	ret = led_classdev_register(wm831x->dev, &drvdata->cdev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to register LED: %d\n", ret);
-		goto err_led;
+		return ret;
 	}
 
-	ret = device_create_file(drvdata->cdev.dev, &dev_attr_src);
-	if (ret != 0)
-		dev_err(&pdev->dev,
-			"No source control for LED: %d\n", ret);
-
 	return 0;
-
-err_led:
-	led_classdev_unregister(&drvdata->cdev);
-err:
-	return ret;
 }
 
 static int wm831x_status_remove(struct platform_device *pdev)
 {
 	struct wm831x_status *drvdata = platform_get_drvdata(pdev);
 
-	device_remove_file(drvdata->cdev.dev, &dev_attr_src);
 	led_classdev_unregister(&drvdata->cdev);
 
 	return 0;
diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c
index b1d9117..6f68537 100644
--- a/drivers/macintosh/via-pmu-backlight.c
+++ b/drivers/macintosh/via-pmu-backlight.c
@@ -110,13 +110,7 @@ static int pmu_backlight_update_status(struct backlight_device *bd)
 }
 
 
-static int pmu_backlight_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops pmu_backlight_data = {
-	.get_brightness	= pmu_backlight_get_brightness,
 	.update_status	= pmu_backlight_update_status,
 
 };
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index c8b5c13..9fd9c67 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -16,26 +16,9 @@ config PL320_MBOX
 	  Management Engine, primarily for cpufreq. Say Y here if you want
 	  to use the PL320 IPCM support.
 
-config OMAP_MBOX
-	tristate
-	help
-	  This option is selected by any OMAP architecture specific mailbox
-	  driver such as CONFIG_OMAP1_MBOX or CONFIG_OMAP2PLUS_MBOX. This
-	  enables the common OMAP mailbox framework code.
-
-config OMAP1_MBOX
-	tristate "OMAP1 Mailbox framework support"
-	depends on ARCH_OMAP1
-	select OMAP_MBOX
-	help
-	  Mailbox implementation for OMAP chips with hardware for
-	  interprocessor communication involving DSP in OMAP1. Say Y here
-	  if you want to use OMAP1 Mailbox framework support.
-
 config OMAP2PLUS_MBOX
 	tristate "OMAP2+ Mailbox framework support"
 	depends on ARCH_OMAP2PLUS
-	select OMAP_MBOX
 	help
 	  Mailbox implementation for OMAP family chips with hardware for
 	  interprocessor communication involving DSP, IVA1.0 and IVA2 in
@@ -44,7 +27,7 @@ config OMAP2PLUS_MBOX
 
 config OMAP_MBOX_KFIFO_SIZE
 	int "Mailbox kfifo default buffer size (bytes)"
-	depends on OMAP2PLUS_MBOX || OMAP1_MBOX
+	depends on OMAP2PLUS_MBOX
 	default 256
 	help
 	  Specify the default size of mailbox's kfifo buffers (bytes).
diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile
index e0facb3..6d184db 100644
--- a/drivers/mailbox/Makefile
+++ b/drivers/mailbox/Makefile
@@ -1,7 +1,3 @@
 obj-$(CONFIG_PL320_MBOX)	+= pl320-ipc.o
 
-obj-$(CONFIG_OMAP_MBOX)		+= omap-mailbox.o
-obj-$(CONFIG_OMAP1_MBOX)	+= mailbox_omap1.o
-mailbox_omap1-objs		:= mailbox-omap1.o
-obj-$(CONFIG_OMAP2PLUS_MBOX)	+= mailbox_omap2.o
-mailbox_omap2-objs		:= mailbox-omap2.o
+obj-$(CONFIG_OMAP2PLUS_MBOX)	+= omap-mailbox.o
diff --git a/drivers/mailbox/mailbox-omap1.c b/drivers/mailbox/mailbox-omap1.c
deleted file mode 100644
index 9001b76..0000000
--- a/drivers/mailbox/mailbox-omap1.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Mailbox reservation modules for OMAP1
- *
- * Copyright (C) 2006-2009 Nokia Corporation
- * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-
-#include "omap-mbox.h"
-
-#define MAILBOX_ARM2DSP1		0x00
-#define MAILBOX_ARM2DSP1b		0x04
-#define MAILBOX_DSP2ARM1		0x08
-#define MAILBOX_DSP2ARM1b		0x0c
-#define MAILBOX_DSP2ARM2		0x10
-#define MAILBOX_DSP2ARM2b		0x14
-#define MAILBOX_ARM2DSP1_Flag		0x18
-#define MAILBOX_DSP2ARM1_Flag		0x1c
-#define MAILBOX_DSP2ARM2_Flag		0x20
-
-static void __iomem *mbox_base;
-
-struct omap_mbox1_fifo {
-	unsigned long cmd;
-	unsigned long data;
-	unsigned long flag;
-};
-
-struct omap_mbox1_priv {
-	struct omap_mbox1_fifo tx_fifo;
-	struct omap_mbox1_fifo rx_fifo;
-};
-
-static inline int mbox_read_reg(size_t ofs)
-{
-	return __raw_readw(mbox_base + ofs);
-}
-
-static inline void mbox_write_reg(u32 val, size_t ofs)
-{
-	__raw_writew(val, mbox_base + ofs);
-}
-
-/* msg */
-static mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox)
-{
-	struct omap_mbox1_fifo *fifo =
-		&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
-	mbox_msg_t msg;
-
-	msg = mbox_read_reg(fifo->data);
-	msg |= ((mbox_msg_t) mbox_read_reg(fifo->cmd)) << 16;
-
-	return msg;
-}
-
-static void
-omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
-	struct omap_mbox1_fifo *fifo =
-		&((struct omap_mbox1_priv *)mbox->priv)->tx_fifo;
-
-	mbox_write_reg(msg & 0xffff, fifo->data);
-	mbox_write_reg(msg >> 16, fifo->cmd);
-}
-
-static int omap1_mbox_fifo_empty(struct omap_mbox *mbox)
-{
-	return 0;
-}
-
-static int omap1_mbox_fifo_full(struct omap_mbox *mbox)
-{
-	struct omap_mbox1_fifo *fifo =
-		&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
-
-	return mbox_read_reg(fifo->flag);
-}
-
-/* irq */
-static void
-omap1_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	if (irq == IRQ_RX)
-		enable_irq(mbox->irq);
-}
-
-static void
-omap1_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	if (irq == IRQ_RX)
-		disable_irq(mbox->irq);
-}
-
-static int
-omap1_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	if (irq == IRQ_TX)
-		return 0;
-	return 1;
-}
-
-static struct omap_mbox_ops omap1_mbox_ops = {
-	.type		= OMAP_MBOX_TYPE1,
-	.fifo_read	= omap1_mbox_fifo_read,
-	.fifo_write	= omap1_mbox_fifo_write,
-	.fifo_empty	= omap1_mbox_fifo_empty,
-	.fifo_full	= omap1_mbox_fifo_full,
-	.enable_irq	= omap1_mbox_enable_irq,
-	.disable_irq	= omap1_mbox_disable_irq,
-	.is_irq		= omap1_mbox_is_irq,
-};
-
-/* FIXME: the following struct should be created automatically by the user id */
-
-/* DSP */
-static struct omap_mbox1_priv omap1_mbox_dsp_priv = {
-	.tx_fifo = {
-		.cmd	= MAILBOX_ARM2DSP1b,
-		.data	= MAILBOX_ARM2DSP1,
-		.flag	= MAILBOX_ARM2DSP1_Flag,
-	},
-	.rx_fifo = {
-		.cmd	= MAILBOX_DSP2ARM1b,
-		.data	= MAILBOX_DSP2ARM1,
-		.flag	= MAILBOX_DSP2ARM1_Flag,
-	},
-};
-
-static struct omap_mbox mbox_dsp_info = {
-	.name	= "dsp",
-	.ops	= &omap1_mbox_ops,
-	.priv	= &omap1_mbox_dsp_priv,
-};
-
-static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL };
-
-static int omap1_mbox_probe(struct platform_device *pdev)
-{
-	struct resource *mem;
-	int ret;
-	struct omap_mbox **list;
-
-	list = omap1_mboxes;
-	list[0]->irq = platform_get_irq_byname(pdev, "dsp");
-
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem)
-		return -ENOENT;
-
-	mbox_base = ioremap(mem->start, resource_size(mem));
-	if (!mbox_base)
-		return -ENOMEM;
-
-	ret = omap_mbox_register(&pdev->dev, list);
-	if (ret) {
-		iounmap(mbox_base);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int omap1_mbox_remove(struct platform_device *pdev)
-{
-	omap_mbox_unregister();
-	iounmap(mbox_base);
-	return 0;
-}
-
-static struct platform_driver omap1_mbox_driver = {
-	.probe	= omap1_mbox_probe,
-	.remove	= omap1_mbox_remove,
-	.driver	= {
-		.name	= "omap-mailbox",
-	},
-};
-
-static int __init omap1_mbox_init(void)
-{
-	return platform_driver_register(&omap1_mbox_driver);
-}
-
-static void __exit omap1_mbox_exit(void)
-{
-	platform_driver_unregister(&omap1_mbox_driver);
-}
-
-module_init(omap1_mbox_init);
-module_exit(omap1_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
-MODULE_ALIAS("platform:omap1-mailbox");
diff --git a/drivers/mailbox/mailbox-omap2.c b/drivers/mailbox/mailbox-omap2.c
deleted file mode 100644
index 42d2b89..0000000
--- a/drivers/mailbox/mailbox-omap2.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Mailbox reservation modules for OMAP2/3
- *
- * Copyright (C) 2006-2009 Nokia Corporation
- * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *        and  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/pm_runtime.h>
-#include <linux/platform_data/mailbox-omap.h>
-
-#include "omap-mbox.h"
-
-#define MAILBOX_REVISION		0x000
-#define MAILBOX_MESSAGE(m)		(0x040 + 4 * (m))
-#define MAILBOX_FIFOSTATUS(m)		(0x080 + 4 * (m))
-#define MAILBOX_MSGSTATUS(m)		(0x0c0 + 4 * (m))
-#define MAILBOX_IRQSTATUS(u)		(0x100 + 8 * (u))
-#define MAILBOX_IRQENABLE(u)		(0x104 + 8 * (u))
-
-#define OMAP4_MAILBOX_IRQSTATUS(u)	(0x104 + 0x10 * (u))
-#define OMAP4_MAILBOX_IRQENABLE(u)	(0x108 + 0x10 * (u))
-#define OMAP4_MAILBOX_IRQENABLE_CLR(u)	(0x10c + 0x10 * (u))
-
-#define MAILBOX_IRQ_NEWMSG(m)		(1 << (2 * (m)))
-#define MAILBOX_IRQ_NOTFULL(m)		(1 << (2 * (m) + 1))
-
-#define MBOX_REG_SIZE			0x120
-
-#define OMAP4_MBOX_REG_SIZE		0x130
-
-#define MBOX_NR_REGS			(MBOX_REG_SIZE / sizeof(u32))
-#define OMAP4_MBOX_NR_REGS		(OMAP4_MBOX_REG_SIZE / sizeof(u32))
-
-static void __iomem *mbox_base;
-
-struct omap_mbox2_fifo {
-	unsigned long msg;
-	unsigned long fifo_stat;
-	unsigned long msg_stat;
-};
-
-struct omap_mbox2_priv {
-	struct omap_mbox2_fifo tx_fifo;
-	struct omap_mbox2_fifo rx_fifo;
-	unsigned long irqenable;
-	unsigned long irqstatus;
-	u32 newmsg_bit;
-	u32 notfull_bit;
-	u32 ctx[OMAP4_MBOX_NR_REGS];
-	unsigned long irqdisable;
-	u32 intr_type;
-};
-
-static inline unsigned int mbox_read_reg(size_t ofs)
-{
-	return __raw_readl(mbox_base + ofs);
-}
-
-static inline void mbox_write_reg(u32 val, size_t ofs)
-{
-	__raw_writel(val, mbox_base + ofs);
-}
-
-/* Mailbox H/W preparations */
-static int omap2_mbox_startup(struct omap_mbox *mbox)
-{
-	u32 l;
-
-	pm_runtime_enable(mbox->dev->parent);
-	pm_runtime_get_sync(mbox->dev->parent);
-
-	l = mbox_read_reg(MAILBOX_REVISION);
-	pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
-
-	return 0;
-}
-
-static void omap2_mbox_shutdown(struct omap_mbox *mbox)
-{
-	pm_runtime_put_sync(mbox->dev->parent);
-	pm_runtime_disable(mbox->dev->parent);
-}
-
-/* Mailbox FIFO handle functions */
-static mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
-	return (mbox_msg_t) mbox_read_reg(fifo->msg);
-}
-
-static void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
-	mbox_write_reg(msg, fifo->msg);
-}
-
-static int omap2_mbox_fifo_empty(struct omap_mbox *mbox)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
-	return (mbox_read_reg(fifo->msg_stat) == 0);
-}
-
-static int omap2_mbox_fifo_full(struct omap_mbox *mbox)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
-	return mbox_read_reg(fifo->fifo_stat);
-}
-
-/* Mailbox IRQ handle functions */
-static void omap2_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
-	l = mbox_read_reg(p->irqenable);
-	l |= bit;
-	mbox_write_reg(l, p->irqenable);
-}
-
-static void omap2_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
-	/*
-	 * Read and update the interrupt configuration register for pre-OMAP4.
-	 * OMAP4 and later SoCs have a dedicated interrupt disabling register.
-	 */
-	if (!p->intr_type)
-		bit = mbox_read_reg(p->irqdisable) & ~bit;
-
-	mbox_write_reg(bit, p->irqdisable);
-}
-
-static void omap2_mbox_ack_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
-	mbox_write_reg(bit, p->irqstatus);
-
-	/* Flush posted write for irq status to avoid spurious interrupts */
-	mbox_read_reg(p->irqstatus);
-}
-
-static int omap2_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-	u32 enable = mbox_read_reg(p->irqenable);
-	u32 status = mbox_read_reg(p->irqstatus);
-
-	return (int)(enable & status & bit);
-}
-
-static void omap2_mbox_save_ctx(struct omap_mbox *mbox)
-{
-	int i;
-	struct omap_mbox2_priv *p = mbox->priv;
-	int nr_regs;
-
-	if (p->intr_type)
-		nr_regs = OMAP4_MBOX_NR_REGS;
-	else
-		nr_regs = MBOX_NR_REGS;
-	for (i = 0; i < nr_regs; i++) {
-		p->ctx[i] = mbox_read_reg(i * sizeof(u32));
-
-		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
-			i, p->ctx[i]);
-	}
-}
-
-static void omap2_mbox_restore_ctx(struct omap_mbox *mbox)
-{
-	int i;
-	struct omap_mbox2_priv *p = mbox->priv;
-	int nr_regs;
-
-	if (p->intr_type)
-		nr_regs = OMAP4_MBOX_NR_REGS;
-	else
-		nr_regs = MBOX_NR_REGS;
-	for (i = 0; i < nr_regs; i++) {
-		mbox_write_reg(p->ctx[i], i * sizeof(u32));
-
-		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
-			i, p->ctx[i]);
-	}
-}
-
-static struct omap_mbox_ops omap2_mbox_ops = {
-	.type		= OMAP_MBOX_TYPE2,
-	.startup	= omap2_mbox_startup,
-	.shutdown	= omap2_mbox_shutdown,
-	.fifo_read	= omap2_mbox_fifo_read,
-	.fifo_write	= omap2_mbox_fifo_write,
-	.fifo_empty	= omap2_mbox_fifo_empty,
-	.fifo_full	= omap2_mbox_fifo_full,
-	.enable_irq	= omap2_mbox_enable_irq,
-	.disable_irq	= omap2_mbox_disable_irq,
-	.ack_irq	= omap2_mbox_ack_irq,
-	.is_irq		= omap2_mbox_is_irq,
-	.save_ctx	= omap2_mbox_save_ctx,
-	.restore_ctx	= omap2_mbox_restore_ctx,
-};
-
-static int omap2_mbox_probe(struct platform_device *pdev)
-{
-	struct resource *mem;
-	int ret;
-	struct omap_mbox **list, *mbox, *mboxblk;
-	struct omap_mbox2_priv *priv, *privblk;
-	struct omap_mbox_pdata *pdata = pdev->dev.platform_data;
-	struct omap_mbox_dev_info *info;
-	int i;
-
-	if (!pdata || !pdata->info_cnt || !pdata->info) {
-		pr_err("%s: platform not supported\n", __func__);
-		return -ENODEV;
-	}
-
-	/* allocate one extra for marking end of list */
-	list = kzalloc((pdata->info_cnt + 1) * sizeof(*list), GFP_KERNEL);
-	if (!list)
-		return -ENOMEM;
-
-	mboxblk = mbox = kzalloc(pdata->info_cnt * sizeof(*mbox), GFP_KERNEL);
-	if (!mboxblk) {
-		ret = -ENOMEM;
-		goto free_list;
-	}
-
-	privblk = priv = kzalloc(pdata->info_cnt * sizeof(*priv), GFP_KERNEL);
-	if (!privblk) {
-		ret = -ENOMEM;
-		goto free_mboxblk;
-	}
-
-	info = pdata->info;
-	for (i = 0; i < pdata->info_cnt; i++, info++, priv++) {
-		priv->tx_fifo.msg = MAILBOX_MESSAGE(info->tx_id);
-		priv->tx_fifo.fifo_stat = MAILBOX_FIFOSTATUS(info->tx_id);
-		priv->rx_fifo.msg =  MAILBOX_MESSAGE(info->rx_id);
-		priv->rx_fifo.msg_stat =  MAILBOX_MSGSTATUS(info->rx_id);
-		priv->notfull_bit = MAILBOX_IRQ_NOTFULL(info->tx_id);
-		priv->newmsg_bit = MAILBOX_IRQ_NEWMSG(info->rx_id);
-		if (pdata->intr_type) {
-			priv->irqenable = OMAP4_MAILBOX_IRQENABLE(info->usr_id);
-			priv->irqstatus = OMAP4_MAILBOX_IRQSTATUS(info->usr_id);
-			priv->irqdisable =
-				OMAP4_MAILBOX_IRQENABLE_CLR(info->usr_id);
-		} else {
-			priv->irqenable = MAILBOX_IRQENABLE(info->usr_id);
-			priv->irqstatus = MAILBOX_IRQSTATUS(info->usr_id);
-			priv->irqdisable = MAILBOX_IRQENABLE(info->usr_id);
-		}
-		priv->intr_type = pdata->intr_type;
-
-		mbox->priv = priv;
-		mbox->name = info->name;
-		mbox->ops = &omap2_mbox_ops;
-		mbox->irq = platform_get_irq(pdev, info->irq_id);
-		if (mbox->irq < 0) {
-			ret = mbox->irq;
-			goto free_privblk;
-		}
-		list[i] = mbox++;
-	}
-
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem) {
-		ret = -ENOENT;
-		goto free_privblk;
-	}
-
-	mbox_base = ioremap(mem->start, resource_size(mem));
-	if (!mbox_base) {
-		ret = -ENOMEM;
-		goto free_privblk;
-	}
-
-	ret = omap_mbox_register(&pdev->dev, list);
-	if (ret)
-		goto unmap_mbox;
-	platform_set_drvdata(pdev, list);
-
-	return 0;
-
-unmap_mbox:
-	iounmap(mbox_base);
-free_privblk:
-	kfree(privblk);
-free_mboxblk:
-	kfree(mboxblk);
-free_list:
-	kfree(list);
-	return ret;
-}
-
-static int omap2_mbox_remove(struct platform_device *pdev)
-{
-	struct omap_mbox2_priv *privblk;
-	struct omap_mbox **list = platform_get_drvdata(pdev);
-	struct omap_mbox *mboxblk = list[0];
-
-	privblk = mboxblk->priv;
-	omap_mbox_unregister();
-	iounmap(mbox_base);
-	kfree(privblk);
-	kfree(mboxblk);
-	kfree(list);
-
-	return 0;
-}
-
-static struct platform_driver omap2_mbox_driver = {
-	.probe	= omap2_mbox_probe,
-	.remove	= omap2_mbox_remove,
-	.driver	= {
-		.name = "omap-mailbox",
-	},
-};
-
-static int __init omap2_mbox_init(void)
-{
-	return platform_driver_register(&omap2_mbox_driver);
-}
-
-static void __exit omap2_mbox_exit(void)
-{
-	platform_driver_unregister(&omap2_mbox_driver);
-}
-
-module_init(omap2_mbox_init);
-module_exit(omap2_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
-MODULE_AUTHOR("Paul Mundt");
-MODULE_ALIAS("platform:omap2-mailbox");
diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c
index d79a646..a27e00e 100644
--- a/drivers/mailbox/omap-mailbox.c
+++ b/drivers/mailbox/omap-mailbox.c
@@ -2,8 +2,10 @@
  * OMAP mailbox driver
  *
  * Copyright (C) 2006-2009 Nokia Corporation. All rights reserved.
+ * Copyright (C) 2013-2014 Texas Instruments Inc.
  *
  * Contact: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ *          Suman Anna <s-anna@ti.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,70 +26,164 @@
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/mutex.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/kfifo.h>
 #include <linux/err.h>
 #include <linux/notifier.h>
 #include <linux/module.h>
-
-#include "omap-mbox.h"
-
-static struct omap_mbox **mboxes;
-
-static int mbox_configured;
-static DEFINE_MUTEX(mbox_configured_lock);
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/platform_data/mailbox-omap.h>
+#include <linux/omap-mailbox.h>
+
+#define MAILBOX_REVISION		0x000
+#define MAILBOX_MESSAGE(m)		(0x040 + 4 * (m))
+#define MAILBOX_FIFOSTATUS(m)		(0x080 + 4 * (m))
+#define MAILBOX_MSGSTATUS(m)		(0x0c0 + 4 * (m))
+
+#define OMAP2_MAILBOX_IRQSTATUS(u)	(0x100 + 8 * (u))
+#define OMAP2_MAILBOX_IRQENABLE(u)	(0x104 + 8 * (u))
+
+#define OMAP4_MAILBOX_IRQSTATUS(u)	(0x104 + 0x10 * (u))
+#define OMAP4_MAILBOX_IRQENABLE(u)	(0x108 + 0x10 * (u))
+#define OMAP4_MAILBOX_IRQENABLE_CLR(u)	(0x10c + 0x10 * (u))
+
+#define MAILBOX_IRQSTATUS(type, u)	(type ? OMAP4_MAILBOX_IRQSTATUS(u) : \
+						OMAP2_MAILBOX_IRQSTATUS(u))
+#define MAILBOX_IRQENABLE(type, u)	(type ? OMAP4_MAILBOX_IRQENABLE(u) : \
+						OMAP2_MAILBOX_IRQENABLE(u))
+#define MAILBOX_IRQDISABLE(type, u)	(type ? OMAP4_MAILBOX_IRQENABLE_CLR(u) \
+						: OMAP2_MAILBOX_IRQENABLE(u))
+
+#define MAILBOX_IRQ_NEWMSG(m)		(1 << (2 * (m)))
+#define MAILBOX_IRQ_NOTFULL(m)		(1 << (2 * (m) + 1))
+
+#define MBOX_REG_SIZE			0x120
+
+#define OMAP4_MBOX_REG_SIZE		0x130
+
+#define MBOX_NR_REGS			(MBOX_REG_SIZE / sizeof(u32))
+#define OMAP4_MBOX_NR_REGS		(OMAP4_MBOX_REG_SIZE / sizeof(u32))
+
+struct omap_mbox_fifo {
+	unsigned long msg;
+	unsigned long fifo_stat;
+	unsigned long msg_stat;
+	unsigned long irqenable;
+	unsigned long irqstatus;
+	unsigned long irqdisable;
+	u32 intr_bit;
+};
+
+struct omap_mbox_queue {
+	spinlock_t		lock;
+	struct kfifo		fifo;
+	struct work_struct	work;
+	struct tasklet_struct	tasklet;
+	struct omap_mbox	*mbox;
+	bool full;
+};
+
+struct omap_mbox_device {
+	struct device *dev;
+	struct mutex cfg_lock;
+	void __iomem *mbox_base;
+	u32 num_users;
+	u32 num_fifos;
+	struct omap_mbox **mboxes;
+	struct list_head elem;
+};
+
+struct omap_mbox {
+	const char		*name;
+	int			irq;
+	struct omap_mbox_queue	*txq, *rxq;
+	struct device		*dev;
+	struct omap_mbox_device *parent;
+	struct omap_mbox_fifo	tx_fifo;
+	struct omap_mbox_fifo	rx_fifo;
+	u32			ctx[OMAP4_MBOX_NR_REGS];
+	u32			intr_type;
+	int			use_count;
+	struct blocking_notifier_head	notifier;
+};
+
+/* global variables for the mailbox devices */
+static DEFINE_MUTEX(omap_mbox_devices_lock);
+static LIST_HEAD(omap_mbox_devices);
 
 static unsigned int mbox_kfifo_size = CONFIG_OMAP_MBOX_KFIFO_SIZE;
 module_param(mbox_kfifo_size, uint, S_IRUGO);
 MODULE_PARM_DESC(mbox_kfifo_size, "Size of omap's mailbox kfifo (bytes)");
 
+static inline
+unsigned int mbox_read_reg(struct omap_mbox_device *mdev, size_t ofs)
+{
+	return __raw_readl(mdev->mbox_base + ofs);
+}
+
+static inline
+void mbox_write_reg(struct omap_mbox_device *mdev, u32 val, size_t ofs)
+{
+	__raw_writel(val, mdev->mbox_base + ofs);
+}
+
 /* Mailbox FIFO handle functions */
-static inline mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox)
+static mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox)
 {
-	return mbox->ops->fifo_read(mbox);
+	struct omap_mbox_fifo *fifo = &mbox->rx_fifo;
+	return (mbox_msg_t) mbox_read_reg(mbox->parent, fifo->msg);
 }
-static inline void mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
+
+static void mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
 {
-	mbox->ops->fifo_write(mbox, msg);
+	struct omap_mbox_fifo *fifo = &mbox->tx_fifo;
+	mbox_write_reg(mbox->parent, msg, fifo->msg);
 }
-static inline int mbox_fifo_empty(struct omap_mbox *mbox)
+
+static int mbox_fifo_empty(struct omap_mbox *mbox)
 {
-	return mbox->ops->fifo_empty(mbox);
+	struct omap_mbox_fifo *fifo = &mbox->rx_fifo;
+	return (mbox_read_reg(mbox->parent, fifo->msg_stat) == 0);
 }
-static inline int mbox_fifo_full(struct omap_mbox *mbox)
+
+static int mbox_fifo_full(struct omap_mbox *mbox)
 {
-	return mbox->ops->fifo_full(mbox);
+	struct omap_mbox_fifo *fifo = &mbox->tx_fifo;
+	return mbox_read_reg(mbox->parent, fifo->fifo_stat);
 }
 
 /* Mailbox IRQ handle functions */
-static inline void ack_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
+static void ack_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
 {
-	if (mbox->ops->ack_irq)
-		mbox->ops->ack_irq(mbox, irq);
+	struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+				&mbox->tx_fifo : &mbox->rx_fifo;
+	u32 bit = fifo->intr_bit;
+	u32 irqstatus = fifo->irqstatus;
+
+	mbox_write_reg(mbox->parent, bit, irqstatus);
+
+	/* Flush posted write for irq status to avoid spurious interrupts */
+	mbox_read_reg(mbox->parent, irqstatus);
 }
-static inline int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
+
+static int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
 {
-	return mbox->ops->is_irq(mbox, irq);
+	struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+				&mbox->tx_fifo : &mbox->rx_fifo;
+	u32 bit = fifo->intr_bit;
+	u32 irqenable = fifo->irqenable;
+	u32 irqstatus = fifo->irqstatus;
+
+	u32 enable = mbox_read_reg(mbox->parent, irqenable);
+	u32 status = mbox_read_reg(mbox->parent, irqstatus);
+
+	return (int)(enable & status & bit);
 }
 
 /*
  * message sender
  */
-static int __mbox_poll_for_space(struct omap_mbox *mbox)
-{
-	int ret = 0, i = 1000;
-
-	while (mbox_fifo_full(mbox)) {
-		if (mbox->ops->type == OMAP_MBOX_TYPE2)
-			return -1;
-		if (--i == 0)
-			return -1;
-		udelay(1);
-	}
-	return ret;
-}
-
 int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg)
 {
 	struct omap_mbox_queue *mq = mbox->txq;
@@ -100,7 +196,7 @@ int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg)
 		goto out;
 	}
 
-	if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) {
+	if (kfifo_is_empty(&mq->fifo) && !mbox_fifo_full(mbox)) {
 		mbox_fifo_write(mbox, msg);
 		goto out;
 	}
@@ -118,35 +214,69 @@ EXPORT_SYMBOL(omap_mbox_msg_send);
 
 void omap_mbox_save_ctx(struct omap_mbox *mbox)
 {
-	if (!mbox->ops->save_ctx) {
-		dev_err(mbox->dev, "%s:\tno save\n", __func__);
-		return;
-	}
+	int i;
+	int nr_regs;
+
+	if (mbox->intr_type)
+		nr_regs = OMAP4_MBOX_NR_REGS;
+	else
+		nr_regs = MBOX_NR_REGS;
+	for (i = 0; i < nr_regs; i++) {
+		mbox->ctx[i] = mbox_read_reg(mbox->parent, i * sizeof(u32));
 
-	mbox->ops->save_ctx(mbox);
+		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
+			i, mbox->ctx[i]);
+	}
 }
 EXPORT_SYMBOL(omap_mbox_save_ctx);
 
 void omap_mbox_restore_ctx(struct omap_mbox *mbox)
 {
-	if (!mbox->ops->restore_ctx) {
-		dev_err(mbox->dev, "%s:\tno restore\n", __func__);
-		return;
-	}
+	int i;
+	int nr_regs;
 
-	mbox->ops->restore_ctx(mbox);
+	if (mbox->intr_type)
+		nr_regs = OMAP4_MBOX_NR_REGS;
+	else
+		nr_regs = MBOX_NR_REGS;
+	for (i = 0; i < nr_regs; i++) {
+		mbox_write_reg(mbox->parent, mbox->ctx[i], i * sizeof(u32));
+
+		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
+			i, mbox->ctx[i]);
+	}
 }
 EXPORT_SYMBOL(omap_mbox_restore_ctx);
 
 void omap_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
 {
-	mbox->ops->enable_irq(mbox, irq);
+	u32 l;
+	struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+				&mbox->tx_fifo : &mbox->rx_fifo;
+	u32 bit = fifo->intr_bit;
+	u32 irqenable = fifo->irqenable;
+
+	l = mbox_read_reg(mbox->parent, irqenable);
+	l |= bit;
+	mbox_write_reg(mbox->parent, l, irqenable);
 }
 EXPORT_SYMBOL(omap_mbox_enable_irq);
 
 void omap_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
 {
-	mbox->ops->disable_irq(mbox, irq);
+	struct omap_mbox_fifo *fifo = (irq == IRQ_TX) ?
+				&mbox->tx_fifo : &mbox->rx_fifo;
+	u32 bit = fifo->intr_bit;
+	u32 irqdisable = fifo->irqdisable;
+
+	/*
+	 * Read and update the interrupt configuration register for pre-OMAP4.
+	 * OMAP4 and later SoCs have a dedicated interrupt disabling register.
+	 */
+	if (!mbox->intr_type)
+		bit = mbox_read_reg(mbox->parent, irqdisable) & ~bit;
+
+	mbox_write_reg(mbox->parent, bit, irqdisable);
 }
 EXPORT_SYMBOL(omap_mbox_disable_irq);
 
@@ -158,7 +288,7 @@ static void mbox_tx_tasklet(unsigned long tx_data)
 	int ret;
 
 	while (kfifo_len(&mq->fifo)) {
-		if (__mbox_poll_for_space(mbox)) {
+		if (mbox_fifo_full(mbox)) {
 			omap_mbox_enable_irq(mbox, IRQ_TX);
 			break;
 		}
@@ -223,9 +353,6 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox)
 
 		len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
 		WARN_ON(len != sizeof(msg));
-
-		if (mbox->ops->type == OMAP_MBOX_TYPE1)
-			break;
 	}
 
 	/* no more messages in the fifo. clear IRQ source. */
@@ -283,16 +410,12 @@ static int omap_mbox_startup(struct omap_mbox *mbox)
 {
 	int ret = 0;
 	struct omap_mbox_queue *mq;
+	struct omap_mbox_device *mdev = mbox->parent;
 
-	mutex_lock(&mbox_configured_lock);
-	if (!mbox_configured++) {
-		if (likely(mbox->ops->startup)) {
-			ret = mbox->ops->startup(mbox);
-			if (unlikely(ret))
-				goto fail_startup;
-		} else
-			goto fail_startup;
-	}
+	mutex_lock(&mdev->cfg_lock);
+	ret = pm_runtime_get_sync(mdev->dev);
+	if (unlikely(ret < 0))
+		goto fail_startup;
 
 	if (!mbox->use_count++) {
 		mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
@@ -319,7 +442,7 @@ static int omap_mbox_startup(struct omap_mbox *mbox)
 
 		omap_mbox_enable_irq(mbox, IRQ_RX);
 	}
-	mutex_unlock(&mbox_configured_lock);
+	mutex_unlock(&mdev->cfg_lock);
 	return 0;
 
 fail_request_irq:
@@ -327,18 +450,18 @@ fail_request_irq:
 fail_alloc_rxq:
 	mbox_queue_free(mbox->txq);
 fail_alloc_txq:
-	if (mbox->ops->shutdown)
-		mbox->ops->shutdown(mbox);
+	pm_runtime_put_sync(mdev->dev);
 	mbox->use_count--;
 fail_startup:
-	mbox_configured--;
-	mutex_unlock(&mbox_configured_lock);
+	mutex_unlock(&mdev->cfg_lock);
 	return ret;
 }
 
 static void omap_mbox_fini(struct omap_mbox *mbox)
 {
-	mutex_lock(&mbox_configured_lock);
+	struct omap_mbox_device *mdev = mbox->parent;
+
+	mutex_lock(&mdev->cfg_lock);
 
 	if (!--mbox->use_count) {
 		omap_mbox_disable_irq(mbox, IRQ_RX);
@@ -349,28 +472,43 @@ static void omap_mbox_fini(struct omap_mbox *mbox)
 		mbox_queue_free(mbox->rxq);
 	}
 
-	if (likely(mbox->ops->shutdown)) {
-		if (!--mbox_configured)
-			mbox->ops->shutdown(mbox);
-	}
+	pm_runtime_put_sync(mdev->dev);
 
-	mutex_unlock(&mbox_configured_lock);
+	mutex_unlock(&mdev->cfg_lock);
 }
 
-struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
+static struct omap_mbox *omap_mbox_device_find(struct omap_mbox_device *mdev,
+					       const char *mbox_name)
 {
 	struct omap_mbox *_mbox, *mbox = NULL;
-	int i, ret;
+	struct omap_mbox **mboxes = mdev->mboxes;
+	int i;
 
 	if (!mboxes)
-		return ERR_PTR(-EINVAL);
+		return NULL;
 
 	for (i = 0; (_mbox = mboxes[i]); i++) {
-		if (!strcmp(_mbox->name, name)) {
+		if (!strcmp(_mbox->name, mbox_name)) {
 			mbox = _mbox;
 			break;
 		}
 	}
+	return mbox;
+}
+
+struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
+{
+	struct omap_mbox *mbox = NULL;
+	struct omap_mbox_device *mdev;
+	int ret;
+
+	mutex_lock(&omap_mbox_devices_lock);
+	list_for_each_entry(mdev, &omap_mbox_devices, elem) {
+		mbox = omap_mbox_device_find(mdev, name);
+		if (mbox)
+			break;
+	}
+	mutex_unlock(&omap_mbox_devices_lock);
 
 	if (!mbox)
 		return ERR_PTR(-ENOENT);
@@ -397,19 +535,20 @@ EXPORT_SYMBOL(omap_mbox_put);
 
 static struct class omap_mbox_class = { .name = "mbox", };
 
-int omap_mbox_register(struct device *parent, struct omap_mbox **list)
+static int omap_mbox_register(struct omap_mbox_device *mdev)
 {
 	int ret;
 	int i;
+	struct omap_mbox **mboxes;
 
-	mboxes = list;
-	if (!mboxes)
+	if (!mdev || !mdev->mboxes)
 		return -EINVAL;
 
+	mboxes = mdev->mboxes;
 	for (i = 0; mboxes[i]; i++) {
 		struct omap_mbox *mbox = mboxes[i];
 		mbox->dev = device_create(&omap_mbox_class,
-				parent, 0, mbox, "%s", mbox->name);
+				mdev->dev, 0, mbox, "%s", mbox->name);
 		if (IS_ERR(mbox->dev)) {
 			ret = PTR_ERR(mbox->dev);
 			goto err_out;
@@ -417,6 +556,11 @@ int omap_mbox_register(struct device *parent, struct omap_mbox **list)
 
 		BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier);
 	}
+
+	mutex_lock(&omap_mbox_devices_lock);
+	list_add(&mdev->elem, &omap_mbox_devices);
+	mutex_unlock(&omap_mbox_devices_lock);
+
 	return 0;
 
 err_out:
@@ -424,21 +568,148 @@ err_out:
 		device_unregister(mboxes[i]->dev);
 	return ret;
 }
-EXPORT_SYMBOL(omap_mbox_register);
 
-int omap_mbox_unregister(void)
+static int omap_mbox_unregister(struct omap_mbox_device *mdev)
 {
 	int i;
+	struct omap_mbox **mboxes;
 
-	if (!mboxes)
+	if (!mdev || !mdev->mboxes)
 		return -EINVAL;
 
+	mutex_lock(&omap_mbox_devices_lock);
+	list_del(&mdev->elem);
+	mutex_unlock(&omap_mbox_devices_lock);
+
+	mboxes = mdev->mboxes;
 	for (i = 0; mboxes[i]; i++)
 		device_unregister(mboxes[i]->dev);
-	mboxes = NULL;
 	return 0;
 }
-EXPORT_SYMBOL(omap_mbox_unregister);
+
+static int omap_mbox_probe(struct platform_device *pdev)
+{
+	struct resource *mem;
+	int ret;
+	struct omap_mbox **list, *mbox, *mboxblk;
+	struct omap_mbox_pdata *pdata = pdev->dev.platform_data;
+	struct omap_mbox_dev_info *info;
+	struct omap_mbox_device *mdev;
+	struct omap_mbox_fifo *fifo;
+	u32 intr_type;
+	u32 l;
+	int i;
+
+	if (!pdata || !pdata->info_cnt || !pdata->info) {
+		pr_err("%s: platform not supported\n", __func__);
+		return -ENODEV;
+	}
+
+	mdev = devm_kzalloc(&pdev->dev, sizeof(*mdev), GFP_KERNEL);
+	if (!mdev)
+		return -ENOMEM;
+
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	mdev->mbox_base = devm_ioremap_resource(&pdev->dev, mem);
+	if (IS_ERR(mdev->mbox_base))
+		return PTR_ERR(mdev->mbox_base);
+
+	/* allocate one extra for marking end of list */
+	list = devm_kzalloc(&pdev->dev, (pdata->info_cnt + 1) * sizeof(*list),
+			    GFP_KERNEL);
+	if (!list)
+		return -ENOMEM;
+
+	mboxblk = devm_kzalloc(&pdev->dev, pdata->info_cnt * sizeof(*mbox),
+			       GFP_KERNEL);
+	if (!mboxblk)
+		return -ENOMEM;
+
+	info = pdata->info;
+	intr_type = pdata->intr_type;
+	mbox = mboxblk;
+	for (i = 0; i < pdata->info_cnt; i++, info++) {
+		fifo = &mbox->tx_fifo;
+		fifo->msg = MAILBOX_MESSAGE(info->tx_id);
+		fifo->fifo_stat = MAILBOX_FIFOSTATUS(info->tx_id);
+		fifo->intr_bit = MAILBOX_IRQ_NOTFULL(info->tx_id);
+		fifo->irqenable = MAILBOX_IRQENABLE(intr_type, info->usr_id);
+		fifo->irqstatus = MAILBOX_IRQSTATUS(intr_type, info->usr_id);
+		fifo->irqdisable = MAILBOX_IRQDISABLE(intr_type, info->usr_id);
+
+		fifo = &mbox->rx_fifo;
+		fifo->msg =  MAILBOX_MESSAGE(info->rx_id);
+		fifo->msg_stat =  MAILBOX_MSGSTATUS(info->rx_id);
+		fifo->intr_bit = MAILBOX_IRQ_NEWMSG(info->rx_id);
+		fifo->irqenable = MAILBOX_IRQENABLE(intr_type, info->usr_id);
+		fifo->irqstatus = MAILBOX_IRQSTATUS(intr_type, info->usr_id);
+		fifo->irqdisable = MAILBOX_IRQDISABLE(intr_type, info->usr_id);
+
+		mbox->intr_type = intr_type;
+
+		mbox->parent = mdev;
+		mbox->name = info->name;
+		mbox->irq = platform_get_irq(pdev, info->irq_id);
+		if (mbox->irq < 0)
+			return mbox->irq;
+		list[i] = mbox++;
+	}
+
+	mutex_init(&mdev->cfg_lock);
+	mdev->dev = &pdev->dev;
+	mdev->num_users = pdata->num_users;
+	mdev->num_fifos = pdata->num_fifos;
+	mdev->mboxes = list;
+	ret = omap_mbox_register(mdev);
+	if (ret)
+		return ret;
+
+	platform_set_drvdata(pdev, mdev);
+	pm_runtime_enable(mdev->dev);
+
+	ret = pm_runtime_get_sync(mdev->dev);
+	if (ret < 0) {
+		pm_runtime_put_noidle(mdev->dev);
+		goto unregister;
+	}
+
+	/*
+	 * just print the raw revision register, the format is not
+	 * uniform across all SoCs
+	 */
+	l = mbox_read_reg(mdev, MAILBOX_REVISION);
+	dev_info(mdev->dev, "omap mailbox rev 0x%x\n", l);
+
+	ret = pm_runtime_put_sync(mdev->dev);
+	if (ret < 0)
+		goto unregister;
+
+	return 0;
+
+unregister:
+	pm_runtime_disable(mdev->dev);
+	omap_mbox_unregister(mdev);
+	return ret;
+}
+
+static int omap_mbox_remove(struct platform_device *pdev)
+{
+	struct omap_mbox_device *mdev = platform_get_drvdata(pdev);
+
+	pm_runtime_disable(mdev->dev);
+	omap_mbox_unregister(mdev);
+
+	return 0;
+}
+
+static struct platform_driver omap_mbox_driver = {
+	.probe	= omap_mbox_probe,
+	.remove	= omap_mbox_remove,
+	.driver	= {
+		.name = "omap-mailbox",
+		.owner = THIS_MODULE,
+	},
+};
 
 static int __init omap_mbox_init(void)
 {
@@ -453,12 +724,13 @@ static int __init omap_mbox_init(void)
 	mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size,
 							sizeof(mbox_msg_t));
 
-	return 0;
+	return platform_driver_register(&omap_mbox_driver);
 }
 subsys_initcall(omap_mbox_init);
 
 static void __exit omap_mbox_exit(void)
 {
+	platform_driver_unregister(&omap_mbox_driver);
 	class_unregister(&omap_mbox_class);
 }
 module_exit(omap_mbox_exit);
diff --git a/drivers/mailbox/omap-mbox.h b/drivers/mailbox/omap-mbox.h
deleted file mode 100644
index 86d7518..0000000
--- a/drivers/mailbox/omap-mbox.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * omap-mbox.h: OMAP mailbox internal definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef OMAP_MBOX_H
-#define OMAP_MBOX_H
-
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/kfifo.h>
-#include <linux/spinlock.h>
-#include <linux/workqueue.h>
-#include <linux/omap-mailbox.h>
-
-typedef int __bitwise omap_mbox_type_t;
-#define OMAP_MBOX_TYPE1 ((__force omap_mbox_type_t) 1)
-#define OMAP_MBOX_TYPE2 ((__force omap_mbox_type_t) 2)
-
-struct omap_mbox_ops {
-	omap_mbox_type_t	type;
-	int		(*startup)(struct omap_mbox *mbox);
-	void		(*shutdown)(struct omap_mbox *mbox);
-	/* fifo */
-	mbox_msg_t	(*fifo_read)(struct omap_mbox *mbox);
-	void		(*fifo_write)(struct omap_mbox *mbox, mbox_msg_t msg);
-	int		(*fifo_empty)(struct omap_mbox *mbox);
-	int		(*fifo_full)(struct omap_mbox *mbox);
-	/* irq */
-	void		(*enable_irq)(struct omap_mbox *mbox,
-						omap_mbox_irq_t irq);
-	void		(*disable_irq)(struct omap_mbox *mbox,
-						omap_mbox_irq_t irq);
-	void		(*ack_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq);
-	int		(*is_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq);
-	/* ctx */
-	void		(*save_ctx)(struct omap_mbox *mbox);
-	void		(*restore_ctx)(struct omap_mbox *mbox);
-};
-
-struct omap_mbox_queue {
-	spinlock_t		lock;
-	struct kfifo		fifo;
-	struct work_struct	work;
-	struct tasklet_struct	tasklet;
-	struct omap_mbox	*mbox;
-	bool full;
-};
-
-struct omap_mbox {
-	const char		*name;
-	int			irq;
-	struct omap_mbox_queue	*txq, *rxq;
-	struct omap_mbox_ops	*ops;
-	struct device		*dev;
-	void			*priv;
-	int			use_count;
-	struct blocking_notifier_head	notifier;
-};
-
-int omap_mbox_register(struct device *parent, struct omap_mbox **);
-int omap_mbox_unregister(void);
-
-#endif /* OMAP_MBOX_H */
diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c
index 64751c2..e9d5064 100644
--- a/drivers/mfd/88pm805.c
+++ b/drivers/mfd/88pm805.c
@@ -158,7 +158,7 @@ static int device_irq_init_805(struct pm80x_chip *chip)
 	 * PM805_INT_STATUS is under 32K clock domain, so need to
 	 * add proper delay before the next I2C register access.
 	 */
-	msleep(1);
+	usleep_range(1000, 3000);
 
 	if (ret < 0)
 		goto out;
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index bcfc9e8..3a26045 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -2,7 +2,8 @@
  * Base driver for Marvell 88PM8607
  *
  * Copyright (C) 2009 Marvell International Ltd.
- * 	Haojian Zhuang <haojian.zhuang@marvell.com>
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@marvell.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -140,7 +141,8 @@ static struct resource codec_resources[] = {
 	/* Headset insertion or removal */
 	{PM8607_IRQ_HEADSET, PM8607_IRQ_HEADSET, "headset", IORESOURCE_IRQ,},
 	/* Audio short */
-	{PM8607_IRQ_AUDIO_SHORT, PM8607_IRQ_AUDIO_SHORT, "audio-short", IORESOURCE_IRQ,},
+	{PM8607_IRQ_AUDIO_SHORT, PM8607_IRQ_AUDIO_SHORT, "audio-short",
+	 IORESOURCE_IRQ,},
 };
 
 static struct resource battery_resources[] = {
@@ -150,10 +152,14 @@ static struct resource battery_resources[] = {
 
 static struct resource charger_resources[] = {
 	{PM8607_IRQ_CHG,  PM8607_IRQ_CHG,  "charger detect",  IORESOURCE_IRQ,},
-	{PM8607_IRQ_CHG_DONE,  PM8607_IRQ_CHG_DONE,  "charging done",       IORESOURCE_IRQ,},
-	{PM8607_IRQ_CHG_FAIL,  PM8607_IRQ_CHG_FAIL,  "charging timeout",    IORESOURCE_IRQ,},
-	{PM8607_IRQ_CHG_FAULT, PM8607_IRQ_CHG_FAULT, "charging fault",	    IORESOURCE_IRQ,},
-	{PM8607_IRQ_GPADC1,    PM8607_IRQ_GPADC1,    "battery temperature", IORESOURCE_IRQ,},
+	{PM8607_IRQ_CHG_DONE,  PM8607_IRQ_CHG_DONE,  "charging done",
+	 IORESOURCE_IRQ,},
+	{PM8607_IRQ_CHG_FAIL,  PM8607_IRQ_CHG_FAIL,  "charging timeout",
+	 IORESOURCE_IRQ,},
+	{PM8607_IRQ_CHG_FAULT, PM8607_IRQ_CHG_FAULT, "charging fault",
+	 IORESOURCE_IRQ,},
+	{PM8607_IRQ_GPADC1,    PM8607_IRQ_GPADC1,    "battery temperature",
+	 IORESOURCE_IRQ,},
 	{PM8607_IRQ_VBAT, PM8607_IRQ_VBAT, "battery voltage", IORESOURCE_IRQ,},
 	{PM8607_IRQ_VCHG, PM8607_IRQ_VCHG, "vchg voltage",    IORESOURCE_IRQ,},
 };
@@ -568,8 +574,8 @@ static struct irq_domain_ops pm860x_irq_domain_ops = {
 static int device_irq_init(struct pm860x_chip *chip,
 				     struct pm860x_platform_data *pdata)
 {
-	struct i2c_client *i2c = (chip->id == CHIP_PM8607) ? chip->client \
-				: chip->companion;
+	struct i2c_client *i2c = (chip->id == CHIP_PM8607) ?
+		chip->client : chip->companion;
 	unsigned char status_buf[INT_STATUS_NUM];
 	unsigned long flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT;
 	int data, mask, ret = -EINVAL;
@@ -631,8 +637,8 @@ static int device_irq_init(struct pm860x_chip *chip,
 	if (!chip->core_irq)
 		goto out;
 
-	ret = request_threaded_irq(chip->core_irq, NULL, pm860x_irq, flags | IRQF_ONESHOT,
-				   "88pm860x", chip);
+	ret = request_threaded_irq(chip->core_irq, NULL, pm860x_irq,
+				   flags | IRQF_ONESHOT, "88pm860x", chip);
 	if (ret) {
 		dev_err(chip->dev, "Failed to request IRQ: %d\n", ret);
 		chip->core_irq = 0;
@@ -871,7 +877,7 @@ static void device_rtc_init(struct pm860x_chip *chip,
 {
 	int ret;
 
-	if ((pdata == NULL))
+	if (!pdata)
 		return;
 
 	rtc_devs[0].platform_data = pdata->rtc;
@@ -997,8 +1003,9 @@ static void device_8607_init(struct pm860x_chip *chip,
 			 ret);
 		break;
 	default:
-		dev_err(chip->dev, "Failed to detect Marvell 88PM8607. "
-			"Chip ID: %02x\n", ret);
+		dev_err(chip->dev,
+			"Failed to detect Marvell 88PM8607. Chip ID: %02x\n",
+			ret);
 		goto out;
 	}
 
@@ -1120,8 +1127,8 @@ static int pm860x_dt_init(struct device_node *np,
 	ret = of_property_read_u32(np, "marvell,88pm860x-slave-addr",
 				   &pdata->companion_addr);
 	if (ret) {
-		dev_err(dev, "Not found \"marvell,88pm860x-slave-addr\" "
-			"property\n");
+		dev_err(dev,
+			"Not found \"marvell,88pm860x-slave-addr\" property\n");
 		pdata->companion_addr = 0;
 	}
 	return 0;
diff --git a/drivers/mfd/88pm860x-i2c.c b/drivers/mfd/88pm860x-i2c.c
index ff8f803..a93b4d0 100644
--- a/drivers/mfd/88pm860x-i2c.c
+++ b/drivers/mfd/88pm860x-i2c.c
@@ -2,7 +2,8 @@
  * I2C driver for Marvell 88PM860x
  *
  * Copyright (C) 2009 Marvell International Ltd.
- * 	Haojian Zhuang <haojian.zhuang@marvell.com>
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@marvell.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index fb824f5..de5abf2 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -13,7 +13,7 @@ config MFD_CORE
 config MFD_CS5535
 	tristate "AMD CS5535 and CS5536 southbridge core functions"
 	select MFD_CORE
-	depends on PCI && X86
+	depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
 	---help---
 	  This is the core driver for CS5535/CS5536 MFD functions.  This is
           necessary for using the board's GPIO and MFGPT functionality.
@@ -187,6 +187,7 @@ config MFD_MC13XXX
 	tristate
 	depends on (SPI_MASTER || I2C)
 	select MFD_CORE
+	select REGMAP_IRQ
 	help
 	  Enable support for the Freescale MC13783 and MC13892 PMICs.
 	  This driver provides common support for accessing the device,
@@ -253,6 +254,18 @@ config LPC_SCH
 	  LPC bridge function of the Intel SCH provides support for
 	  System Management Bus and General Purpose I/O.
 
+config INTEL_SOC_PMIC
+	bool "Support for Intel Atom SoC PMIC"
+	depends on I2C=y
+	select MFD_CORE
+	select REGMAP_I2C
+	select REGMAP_IRQ
+	help
+	  Select this option to enable support for the PMIC device
+	  on some Intel SoC systems. The PMIC provides ADC, GPIO,
+	  thermal, charger and related power management functions
+	  on these systems.
+
 config MFD_INTEL_MSIC
 	bool "Intel MSIC"
 	depends on INTEL_SCU_IPC
@@ -367,14 +380,15 @@ config MFD_MAX14577
 	  of the device.
 
 config MFD_MAX77686
-	bool "Maxim Semiconductor MAX77686 PMIC Support"
+	bool "Maxim Semiconductor MAX77686/802 PMIC Support"
 	depends on I2C=y
 	select MFD_CORE
 	select REGMAP_I2C
+	select REGMAP_IRQ
 	select IRQ_DOMAIN
 	help
-	  Say yes here to add support for Maxim Semiconductor MAX77686.
-	  This is a Power Management IC with RTC on chip.
+	  Say yes here to add support for Maxim Semiconductor MAX77686 and
+	  MAX77802 which are Power Management IC with an RTC on chip.
 	  This driver provides common support for accessing the device;
 	  additional drivers must be enabled in order to use the functionality
 	  of the device.
@@ -574,6 +588,7 @@ config MFD_SEC_CORE
 	select MFD_CORE
 	select REGMAP_I2C
 	select REGMAP_IRQ
+	select REGULATOR
 	help
 	 Support for the Samsung Electronics MFD series.
 	 This driver provides common support for accessing the device,
@@ -1057,7 +1072,7 @@ config MFD_LM3533
 config MFD_TIMBERDALE
 	tristate "Timberdale FPGA"
 	select MFD_CORE
-	depends on PCI && GPIOLIB
+	depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
 	---help---
 	This is the core driver for the timberdale FPGA. This device is a
 	multifunction device which exposes numerous platform devices.
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 8c6e7bb..f001487 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -115,7 +115,7 @@ da9063-objs			:= da9063-core.o da9063-irq.o da9063-i2c.o
 obj-$(CONFIG_MFD_DA9063)	+= da9063.o
 
 obj-$(CONFIG_MFD_MAX14577)	+= max14577.o
-obj-$(CONFIG_MFD_MAX77686)	+= max77686.o max77686-irq.o
+obj-$(CONFIG_MFD_MAX77686)	+= max77686.o
 obj-$(CONFIG_MFD_MAX77693)	+= max77693.o
 obj-$(CONFIG_MFD_MAX8907)	+= max8907.o
 max8925-objs			:= max8925-core.o max8925-i2c.o
@@ -169,3 +169,6 @@ obj-$(CONFIG_MFD_AS3711)	+= as3711.o
 obj-$(CONFIG_MFD_AS3722)	+= as3722.o
 obj-$(CONFIG_MFD_STW481X)	+= stw481x.o
 obj-$(CONFIG_MFD_IPAQ_MICRO)	+= ipaq-micro.o
+
+intel-soc-pmic-objs		:= intel_soc_pmic_core.o intel_soc_pmic_crc.o
+obj-$(CONFIG_INTEL_SOC_PMIC)	+= intel-soc-pmic.o
diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c
index 14d9542..4e6e03d 100644
--- a/drivers/mfd/aat2870-core.c
+++ b/drivers/mfd/aat2870-core.c
@@ -303,7 +303,10 @@ static ssize_t aat2870_reg_write_file(struct file *file,
 	while (*start == ' ')
 		start++;
 
-	addr = simple_strtoul(start, &start, 16);
+	ret = kstrtoul(start, 16, &addr);
+	if (ret)
+		return ret;
+
 	if (addr >= AAT2870_REG_NUM) {
 		dev_err(aat2870->dev, "Invalid address, 0x%lx\n", addr);
 		return -EINVAL;
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c
index b348ae5..4659ac1 100644
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -91,8 +91,8 @@ static int ab3100_set_register_interruptible(struct ab3100 *ab3100,
 			err);
 	} else if (err != 2) {
 		dev_err(ab3100->dev,
-			"write error (write register) "
-			"%d bytes transferred (expected 2)\n",
+			"write error (write register)\n"
+			"  %d bytes transferred (expected 2)\n",
 			err);
 		err = -EIO;
 	} else {
@@ -135,8 +135,8 @@ static int ab3100_set_test_register_interruptible(struct ab3100 *ab3100,
 			err);
 	} else if (err != 2) {
 		dev_err(ab3100->dev,
-			"write error (write test register) "
-			"%d bytes transferred (expected 2)\n",
+			"write error (write test register)\n"
+			"  %d bytes transferred (expected 2)\n",
 			err);
 		err = -EIO;
 	} else {
@@ -171,8 +171,8 @@ static int ab3100_get_register_interruptible(struct ab3100 *ab3100,
 		goto get_reg_out_unlock;
 	} else if (err != 1) {
 		dev_err(ab3100->dev,
-			"write error (send register address) "
-			"%d bytes transferred (expected 1)\n",
+			"write error (send register address)\n"
+			"  %d bytes transferred (expected 1)\n",
 			err);
 		err = -EIO;
 		goto get_reg_out_unlock;
@@ -189,8 +189,8 @@ static int ab3100_get_register_interruptible(struct ab3100 *ab3100,
 		goto get_reg_out_unlock;
 	} else if (err != 1) {
 		dev_err(ab3100->dev,
-			"write error (read register) "
-			"%d bytes transferred (expected 1)\n",
+			"write error (read register)\n"
+			"  %d bytes transferred (expected 1)\n",
 			err);
 		err = -EIO;
 		goto get_reg_out_unlock;
@@ -237,8 +237,8 @@ static int ab3100_get_register_page_interruptible(struct ab3100 *ab3100,
 		goto get_reg_page_out_unlock;
 	} else if (err != 1) {
 		dev_err(ab3100->dev,
-			"write error (send first register address) "
-			"%d bytes transferred (expected 1)\n",
+			"write error (send first register address)\n"
+			"  %d bytes transferred (expected 1)\n",
 			err);
 		err = -EIO;
 		goto get_reg_page_out_unlock;
@@ -252,8 +252,8 @@ static int ab3100_get_register_page_interruptible(struct ab3100 *ab3100,
 		goto get_reg_page_out_unlock;
 	} else if (err != numregs) {
 		dev_err(ab3100->dev,
-			"write error (read register page) "
-			"%d bytes transferred (expected %d)\n",
+			"write error (read register page)\n"
+			"  %d bytes transferred (expected %d)\n",
 			err, numregs);
 		err = -EIO;
 		goto get_reg_page_out_unlock;
@@ -295,8 +295,8 @@ static int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100,
 		goto get_maskset_unlock;
 	} else if (err != 1) {
 		dev_err(ab3100->dev,
-			"write error (maskset send address) "
-			"%d bytes transferred (expected 1)\n",
+			"write error (maskset send address)\n"
+			"  %d bytes transferred (expected 1)\n",
 			err);
 		err = -EIO;
 		goto get_maskset_unlock;
@@ -310,8 +310,8 @@ static int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100,
 		goto get_maskset_unlock;
 	} else if (err != 1) {
 		dev_err(ab3100->dev,
-			"write error (maskset read register) "
-			"%d bytes transferred (expected 1)\n",
+			"write error (maskset read register)\n"
+			"  %d bytes transferred (expected 1)\n",
 			err);
 		err = -EIO;
 		goto get_maskset_unlock;
@@ -330,8 +330,8 @@ static int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100,
 		goto get_maskset_unlock;
 	} else if (err != 2) {
 		dev_err(ab3100->dev,
-			"write error (write register) "
-			"%d bytes transferred (expected 2)\n",
+			"write error (write register)\n"
+			"  %d bytes transferred (expected 2)\n",
 			err);
 		err = -EIO;
 		goto get_maskset_unlock;
@@ -371,7 +371,7 @@ EXPORT_SYMBOL(ab3100_event_register);
 int ab3100_event_unregister(struct ab3100 *ab3100,
 			    struct notifier_block *nb)
 {
-  return blocking_notifier_chain_unregister(&ab3100->event_subscribers,
+	return blocking_notifier_chain_unregister(&ab3100->event_subscribers,
 					    nb);
 }
 EXPORT_SYMBOL(ab3100_event_unregister);
@@ -455,7 +455,7 @@ static int ab3100_registers_print(struct seq_file *s, void *p)
 	u8 value;
 	u8 reg;
 
-	seq_printf(s, "AB3100 registers:\n");
+	seq_puts(s, "AB3100 registers:\n");
 
 	for (reg = 0; reg < 0xff; reg++) {
 		ab3100_get_register_interruptible(ab3100, reg, &value);
@@ -560,8 +560,8 @@ static ssize_t ab3100_get_set_reg(struct file *file,
 		ab3100_get_register_interruptible(ab3100, user_reg, &regvalue);
 
 		dev_info(ab3100->dev,
-			 "debug write reg[0x%02x] with 0x%02x, "
-			 "after readback: 0x%02x\n",
+			 "debug write reg[0x%02x]\n"
+			 "  with 0x%02x, after readback: 0x%02x\n",
 			 user_reg, user_value, regvalue);
 	}
 	return buf_size;
@@ -719,8 +719,7 @@ static int ab3100_setup(struct ab3100 *ab3100)
 	 */
 	if (ab3100->chip_id == 0xc4) {
 		dev_warn(ab3100->dev,
-			 "AB3100 P1E variant detected, "
-			 "forcing chip to 32KHz\n");
+			 "AB3100 P1E variant detected forcing chip to 32KHz\n");
 		err = ab3100_set_test_register_interruptible(ab3100,
 			0x02, 0x08);
 	}
@@ -878,8 +877,7 @@ static int ab3100_probe(struct i2c_client *client,
 						&ab3100->chip_id);
 	if (err) {
 		dev_err(&client->dev,
-			"could not communicate with the AB3100 analog "
-			"baseband chip\n");
+			"failed to communicate with AB3100 chip\n");
 		goto exit_no_detect;
 	}
 
@@ -902,8 +900,8 @@ static int ab3100_probe(struct i2c_client *client,
 	if (ids[i].id == 0x0) {
 		dev_err(&client->dev, "unknown analog baseband chip id: 0x%x\n",
 			ab3100->chip_id);
-		dev_err(&client->dev, "accepting it anyway. Please update "
-			"the driver.\n");
+		dev_err(&client->dev,
+			"accepting it anyway. Please update the driver.\n");
 		goto exit_no_detect;
 	}
 
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index cf2e6a1..ce48aa7 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -148,8 +148,8 @@ static const int ab9540_irq_regoffset[AB9540_NUM_IRQ_REGS] = {
 
 /* AB8540 support */
 static const int ab8540_irq_regoffset[AB8540_NUM_IRQ_REGS] = {
-	0, 1, 2, 3, 4, -1, -1, -1, -1, 11, 18, 19, 20, 21, 12, 13, 24, 5, 22, 23,
-	25, 26, 27, 28, 29, 30, 31,
+	0, 1, 2, 3, 4, -1, -1, -1, -1, 11, 18, 19, 20, 21, 12, 13, 24, 5, 22,
+	23, 25, 26, 27, 28, 29, 30, 31,
 };
 
 static const char ab8500_version_str[][7] = {
@@ -322,7 +322,7 @@ static int ab8500_mask_and_set_register(struct device *dev,
 	struct ab8500 *ab8500 = dev_get_drvdata(dev->parent);
 
 	atomic_inc(&ab8500->transfer_ongoing);
-	ret= mask_and_set_register_interruptible(ab8500, bank, reg,
+	ret = mask_and_set_register_interruptible(ab8500, bank, reg,
 						 bitmask, bitvalues);
 	atomic_dec(&ab8500->transfer_ongoing);
 	return ret;
@@ -415,9 +415,11 @@ static void ab8500_irq_unmask(struct irq_data *data)
 	if (type & IRQ_TYPE_EDGE_FALLING) {
 		if (offset >= AB8500_INT_GPIO6R && offset <= AB8500_INT_GPIO41R)
 			ab8500->mask[index + 2] &= ~mask;
-		else if (offset >= AB9540_INT_GPIO50R && offset <= AB9540_INT_GPIO54R)
+		else if (offset >= AB9540_INT_GPIO50R &&
+			 offset <= AB9540_INT_GPIO54R)
 			ab8500->mask[index + 1] &= ~mask;
-		else if (offset == AB8540_INT_GPIO43R || offset == AB8540_INT_GPIO44R)
+		else if (offset == AB8540_INT_GPIO43R ||
+			 offset == AB8540_INT_GPIO44R)
 			/* Here the falling IRQ is one bit lower */
 			ab8500->mask[index] &= ~(mask << 1);
 		else
@@ -451,7 +453,7 @@ static void update_latch_offset(u8 *offset, int i)
 	/* Fix inconsistent ab8540 bit mapping... */
 	if (unlikely(*offset == 16))
 			*offset = 25;
-	if ((i==3) && (*offset >= 24))
+	if ((i == 3) && (*offset >= 24))
 			*offset += 2;
 }
 
@@ -573,8 +575,8 @@ static int ab8500_irq_map(struct irq_domain *d, unsigned int virq,
 }
 
 static struct irq_domain_ops ab8500_irq_ops = {
-        .map    = ab8500_irq_map,
-        .xlate  = irq_domain_xlate_twocell,
+	.map    = ab8500_irq_map,
+	.xlate  = irq_domain_xlate_twocell,
 };
 
 static int ab8500_irq_init(struct ab8500 *ab8500, struct device_node *np)
@@ -607,8 +609,8 @@ int ab8500_suspend(struct ab8500 *ab8500)
 {
 	if (atomic_read(&ab8500->transfer_ongoing))
 		return -EINVAL;
-	else
-		return 0;
+
+	return 0;
 }
 
 static struct resource ab8500_gpadc_resources[] = {
@@ -1551,7 +1553,7 @@ static struct attribute_group ab9540_attr_group = {
 
 static int ab8500_probe(struct platform_device *pdev)
 {
-	static char *switch_off_status[] = {
+	static const char *switch_off_status[] = {
 		"Swoff bit programming",
 		"Thermal protection activation",
 		"Vbat lower then BattOk falling threshold",
@@ -1560,7 +1562,7 @@ static int ab8500_probe(struct platform_device *pdev)
 		"Battery level lower than power on reset threshold",
 		"Power on key 1 pressed longer than 10 seconds",
 		"DB8500 thermal shutdown"};
-	static char *turn_on_status[] = {
+	static const char *turn_on_status[] = {
 		"Battery rising (Vbat)",
 		"Power On Key 1 dbF",
 		"Power On Key 2 dbF",
@@ -1579,7 +1581,7 @@ static int ab8500_probe(struct platform_device *pdev)
 	int i;
 	u8 value;
 
-	ab8500 = devm_kzalloc(&pdev->dev, sizeof *ab8500, GFP_KERNEL);
+	ab8500 = devm_kzalloc(&pdev->dev, sizeof(*ab8500), GFP_KERNEL);
 	if (!ab8500)
 		return -ENOMEM;
 
@@ -1636,7 +1638,7 @@ static int ab8500_probe(struct platform_device *pdev)
 		ab8500->mask_size = AB8540_NUM_IRQ_REGS;
 		ab8500->irq_reg_offset = ab8540_irq_regoffset;
 		ab8500->it_latchhier_num = AB8540_IT_LATCHHIER_NUM;
-	}/* Configure AB8500 or AB9540 IRQ */
+	} /* Configure AB8500 or AB9540 IRQ */
 	else if (is_ab9540(ab8500) || is_ab8505(ab8500)) {
 		ab8500->mask_size = AB9540_NUM_IRQ_REGS;
 		ab8500->irq_reg_offset = ab9540_irq_regoffset;
@@ -1646,10 +1648,12 @@ static int ab8500_probe(struct platform_device *pdev)
 		ab8500->irq_reg_offset = ab8500_irq_regoffset;
 		ab8500->it_latchhier_num = AB8500_IT_LATCHHIER_NUM;
 	}
-	ab8500->mask = devm_kzalloc(&pdev->dev, ab8500->mask_size, GFP_KERNEL);
+	ab8500->mask = devm_kzalloc(&pdev->dev, ab8500->mask_size,
+				    GFP_KERNEL);
 	if (!ab8500->mask)
 		return -ENOMEM;
-	ab8500->oldmask = devm_kzalloc(&pdev->dev, ab8500->mask_size, GFP_KERNEL);
+	ab8500->oldmask = devm_kzalloc(&pdev->dev, ab8500->mask_size,
+				       GFP_KERNEL);
 	if (!ab8500->oldmask)
 		return -ENOMEM;
 
@@ -1674,14 +1678,13 @@ static int ab8500_probe(struct platform_device *pdev)
 	if (value) {
 		for (i = 0; i < ARRAY_SIZE(switch_off_status); i++) {
 			if (value & 1)
-				printk(KERN_CONT " \"%s\"",
-				       switch_off_status[i]);
+				pr_cont(" \"%s\"", switch_off_status[i]);
 			value = value >> 1;
 
 		}
-		printk(KERN_CONT "\n");
+		pr_cont("\n");
 	} else {
-		printk(KERN_CONT " None\n");
+		pr_cont(" None\n");
 	}
 	ret = get_register_interruptible(ab8500, AB8500_SYS_CTRL1_BLOCK,
 		AB8500_TURN_ON_STATUS, &value);
@@ -1692,12 +1695,12 @@ static int ab8500_probe(struct platform_device *pdev)
 	if (value) {
 		for (i = 0; i < ARRAY_SIZE(turn_on_status); i++) {
 			if (value & 1)
-				printk("\"%s\" ", turn_on_status[i]);
+				pr_cont("\"%s\" ", turn_on_status[i]);
 			value = value >> 1;
 		}
-		printk("\n");
+		pr_cont("\n");
 	} else {
-		printk("None\n");
+		pr_cont("None\n");
 	}
 
 	if (plat && plat->init)
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index d1a22aa..b2c7e3b 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -135,10 +135,10 @@ struct ab8500_prcmu_ranges {
 /* hwreg- "mask" and "shift" entries ressources */
 struct hwreg_cfg {
 	u32  bank;      /* target bank */
-	u32  addr;      /* target address */
+	unsigned long addr;      /* target address */
 	uint fmt;       /* format */
-	uint mask;      /* read/write mask, applied before any bit shift */
-	int  shift;     /* bit shift (read:right shift, write:left shift */
+	unsigned long mask; /* read/write mask, applied before any bit shift */
+	long shift;     /* bit shift (read:right shift, write:left shift */
 };
 /* fmt bit #0: 0=hexa, 1=dec */
 #define REG_FMT_DEC(c) ((c)->fmt & 0x1)
@@ -1304,16 +1304,17 @@ static int ab8500_registers_print(struct device *dev, u32 bank,
 			}
 
 			if (s) {
-				err = seq_printf(s, "  [0x%02X/0x%02X]: 0x%02X\n",
-					bank, reg, value);
+				err = seq_printf(s,
+						 "  [0x%02X/0x%02X]: 0x%02X\n",
+						 bank, reg, value);
 				if (err < 0) {
 					/* Error is not returned here since
 					 * the output is wanted in any case */
 					return 0;
 				}
 			} else {
-				printk(KERN_INFO" [0x%02X/0x%02X]: 0x%02X\n",
-					bank, reg, value);
+				dev_info(dev, " [0x%02X/0x%02X]: 0x%02X\n",
+					 bank, reg, value);
 			}
 		}
 	}
@@ -1325,7 +1326,7 @@ static int ab8500_print_bank_registers(struct seq_file *s, void *p)
 	struct device *dev = s->private;
 	u32 bank = debug_bank;
 
-	seq_printf(s, AB8500_NAME_STRING " register values:\n");
+	seq_puts(s, AB8500_NAME_STRING " register values:\n");
 
 	seq_printf(s, " bank 0x%02X:\n", bank);
 
@@ -1350,12 +1351,11 @@ static int ab8500_print_all_banks(struct seq_file *s, void *p)
 {
 	struct device *dev = s->private;
 	unsigned int i;
-	int err;
 
-	seq_printf(s, AB8500_NAME_STRING " register values:\n");
+	seq_puts(s, AB8500_NAME_STRING " register values:\n");
 
 	for (i = 0; i < AB8500_NUM_BANKS; i++) {
-		err = seq_printf(s, " bank 0x%02X:\n", i);
+		seq_printf(s, " bank 0x%02X:\n", i);
 
 		ab8500_registers_print(dev, i, s);
 	}
@@ -1367,10 +1367,10 @@ void ab8500_dump_all_banks(struct device *dev)
 {
 	unsigned int i;
 
-	printk(KERN_INFO"ab8500 register values:\n");
+	dev_info(dev, "ab8500 register values:\n");
 
 	for (i = 1; i < AB8500_NUM_BANKS; i++) {
-		printk(KERN_INFO" bank 0x%02X:\n", i);
+		dev_info(dev, " bank 0x%02X:\n", i);
 		ab8500_registers_print(dev, i, NULL);
 	}
 }
@@ -1384,8 +1384,6 @@ static struct ab8500_register_dump
 	u8 value;
 } ab8500_complete_register_dump[DUMP_MAX_REGS];
 
-extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
-
 /* This shall only be called upon kernel panic! */
 void ab8500_dump_all_banks_to_mem(void)
 {
@@ -1393,8 +1391,7 @@ void ab8500_dump_all_banks_to_mem(void)
 	u8 bank;
 	int err = 0;
 
-	pr_info("Saving all ABB registers at \"ab8500_complete_register_dump\" "
-		"for crash analyze.\n");
+	pr_info("Saving all ABB registers for crash analysis.\n");
 
 	for (bank = 0; bank < AB8500_NUM_BANKS; bank++) {
 		for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
@@ -1564,7 +1561,7 @@ static ssize_t ab8500_val_write(struct file *file,
 	err = abx500_set_register_interruptible(dev,
 		(u8)debug_bank, debug_address, (u8)user_val);
 	if (err < 0) {
-		printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__);
+		pr_err("abx500_set_reg failed %d, %d", err, __LINE__);
 		return -EINVAL;
 	}
 
@@ -1596,7 +1593,7 @@ static int ab8500_interrupts_print(struct seq_file *s, void *p)
 {
 	int line;
 
-	seq_printf(s, "name: number:  number of: wake:\n");
+	seq_puts(s, "name: number:  number of: wake:\n");
 
 	for (line = 0; line < num_interrupt_lines; line++) {
 		struct irq_desc *desc = irq_to_desc(line + irq_first);
@@ -1722,7 +1719,8 @@ static int ab8500_print_modem_registers(struct seq_file *s, void *p)
 
 static int ab8500_modem_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, ab8500_print_modem_registers, inode->i_private);
+	return single_open(file, ab8500_print_modem_registers,
+			   inode->i_private);
 }
 
 static const struct file_operations ab8500_modem_fops = {
@@ -1751,7 +1749,8 @@ static int ab8500_gpadc_bat_ctrl_print(struct seq_file *s, void *p)
 
 static int ab8500_gpadc_bat_ctrl_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, ab8500_gpadc_bat_ctrl_print, inode->i_private);
+	return single_open(file, ab8500_gpadc_bat_ctrl_print,
+			   inode->i_private);
 }
 
 static const struct file_operations ab8500_gpadc_bat_ctrl_fops = {
@@ -1781,7 +1780,8 @@ static int ab8500_gpadc_btemp_ball_print(struct seq_file *s, void *p)
 static int ab8500_gpadc_btemp_ball_open(struct inode *inode,
 					struct file *file)
 {
-	return single_open(file, ab8500_gpadc_btemp_ball_print, inode->i_private);
+	return single_open(file, ab8500_gpadc_btemp_ball_print,
+			   inode->i_private);
 }
 
 static const struct file_operations ab8500_gpadc_btemp_ball_fops = {
@@ -1962,7 +1962,8 @@ static int ab8500_gpadc_main_bat_v_print(struct seq_file *s, void *p)
 static int ab8500_gpadc_main_bat_v_open(struct inode *inode,
 					struct file *file)
 {
-	return single_open(file, ab8500_gpadc_main_bat_v_print, inode->i_private);
+	return single_open(file, ab8500_gpadc_main_bat_v_print,
+			   inode->i_private);
 }
 
 static const struct file_operations ab8500_gpadc_main_bat_v_fops = {
@@ -2082,7 +2083,8 @@ static int ab8500_gpadc_bk_bat_v_print(struct seq_file *s, void *p)
 
 static int ab8500_gpadc_bk_bat_v_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, ab8500_gpadc_bk_bat_v_print, inode->i_private);
+	return single_open(file, ab8500_gpadc_bk_bat_v_print,
+			   inode->i_private);
 }
 
 static const struct file_operations ab8500_gpadc_bk_bat_v_fops = {
@@ -2111,7 +2113,8 @@ static int ab8500_gpadc_die_temp_print(struct seq_file *s, void *p)
 
 static int ab8500_gpadc_die_temp_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, ab8500_gpadc_die_temp_print, inode->i_private);
+	return single_open(file, ab8500_gpadc_die_temp_print,
+			   inode->i_private);
 }
 
 static const struct file_operations ab8500_gpadc_die_temp_fops = {
@@ -2190,8 +2193,9 @@ static int ab8540_gpadc_vbat_true_meas_print(struct seq_file *s, void *p)
 	gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
 	vbat_true_meas_raw = ab8500_gpadc_read_raw(gpadc, VBAT_TRUE_MEAS,
 		avg_sample, trig_edge, trig_timer, conv_type);
-	vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
-		vbat_true_meas_raw);
+	vbat_true_meas_convert =
+		ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
+					   vbat_true_meas_raw);
 
 	return seq_printf(s, "%d,0x%X\n",
 		vbat_true_meas_convert, vbat_true_meas_raw);
@@ -2285,7 +2289,8 @@ static const struct file_operations ab8540_gpadc_vbat_meas_and_ibat_fops = {
 	.owner = THIS_MODULE,
 };
 
-static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, void *p)
+static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s,
+						      void *p)
 {
 	int vbat_true_meas_raw;
 	int vbat_true_meas_convert;
@@ -2314,7 +2319,8 @@ static int ab8540_gpadc_vbat_true_meas_and_ibat_open(struct inode *inode,
 		inode->i_private);
 }
 
-static const struct file_operations ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
+static const struct file_operations
+ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
 	.open = ab8540_gpadc_vbat_true_meas_and_ibat_open,
 	.read = seq_read,
 	.llseek = seq_lseek,
@@ -2368,14 +2374,15 @@ static int ab8540_gpadc_otp_cal_print(struct seq_file *s, void *p)
 	ab8540_gpadc_get_otp(gpadc, &vmain_l, &vmain_h, &btemp_l, &btemp_h,
 			&vbat_l, &vbat_h, &ibat_l, &ibat_h);
 	return seq_printf(s, "VMAIN_L:0x%X\n"
-		"VMAIN_H:0x%X\n"
-		"BTEMP_L:0x%X\n"
-		"BTEMP_H:0x%X\n"
-		"VBAT_L:0x%X\n"
-		"VBAT_H:0x%X\n"
-		"IBAT_L:0x%X\n"
-		"IBAT_H:0x%X\n",
-		vmain_l, vmain_h, btemp_l, btemp_h, vbat_l, vbat_h, ibat_l, ibat_h);
+			  "VMAIN_H:0x%X\n"
+			  "BTEMP_L:0x%X\n"
+			  "BTEMP_H:0x%X\n"
+			  "VBAT_L:0x%X\n"
+			  "VBAT_H:0x%X\n"
+			  "IBAT_L:0x%X\n"
+			  "IBAT_H:0x%X\n",
+			  vmain_l, vmain_h, btemp_l, btemp_h,
+			  vbat_l, vbat_h, ibat_l, ibat_h);
 }
 
 static int ab8540_gpadc_otp_cal_open(struct inode *inode, struct file *file)
@@ -2419,8 +2426,8 @@ static ssize_t ab8500_gpadc_avg_sample_write(struct file *file,
 			|| (user_avg_sample == SAMPLE_16)) {
 		avg_sample = (u8) user_avg_sample;
 	} else {
-		dev_err(dev, "debugfs error input: "
-			"should be egal to 1, 4, 8 or 16\n");
+		dev_err(dev,
+			"debugfs err input: should be egal to 1, 4, 8 or 16\n");
 		return -EINVAL;
 	}
 
@@ -2504,14 +2511,14 @@ static ssize_t ab8500_gpadc_trig_timer_write(struct file *file,
 	if (err)
 		return err;
 
-	if ((user_trig_timer >= 0) && (user_trig_timer <= 255)) {
-		trig_timer = (u8) user_trig_timer;
-	} else {
-		dev_err(dev, "debugfs error input: "
-			"should be beetween 0 to 255\n");
+	if (user_trig_timer & ~0xFF) {
+		dev_err(dev,
+			"debugfs error input: should be beetween 0 to 255\n");
 		return -EINVAL;
 	}
 
+	trig_timer = (u8) user_trig_timer;
+
 	return count;
 }
 
@@ -2579,6 +2586,7 @@ static const struct file_operations ab8500_gpadc_conv_type_fops = {
 static int strval_len(char *b)
 {
 	char *s = b;
+
 	if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) {
 		s += 2;
 		for (; *s && (*s != ' ') && (*s != '\n'); s++) {
@@ -2643,13 +2651,17 @@ static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg,
 			b += (*(b+2) == ' ') ? 3 : 6;
 			if (strval_len(b) == 0)
 				return -EINVAL;
-			loc.mask = simple_strtoul(b, &b, 0);
+			ret = kstrtoul(b, 0, &loc.mask);
+			if (ret)
+				return ret;
 		} else if ((!strncmp(b, "-s ", 3)) ||
 				(!strncmp(b, "-shift ", 7))) {
 			b += (*(b+2) == ' ') ? 3 : 7;
 			if (strval_len(b) == 0)
 				return -EINVAL;
-			loc.shift = simple_strtol(b, &b, 0);
+			ret = kstrtol(b, 0, &loc.shift);
+			if (ret)
+				return ret;
 		} else {
 			return -EINVAL;
 		}
@@ -2657,29 +2669,36 @@ static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg,
 	/* get arg BANK and ADDRESS */
 	if (strval_len(b) == 0)
 		return -EINVAL;
-	loc.bank = simple_strtoul(b, &b, 0);
+	ret = kstrtouint(b, 0, &loc.bank);
+	if (ret)
+		return ret;
 	while (*b == ' ')
 		b++;
 	if (strval_len(b) == 0)
 		return -EINVAL;
-	loc.addr = simple_strtoul(b, &b, 0);
+	ret = kstrtoul(b, 0, &loc.addr);
+	if (ret)
+		return ret;
 
 	if (write) {
 		while (*b == ' ')
 			b++;
 		if (strval_len(b) == 0)
 			return -EINVAL;
-		val = simple_strtoul(b, &b, 0);
+		ret = kstrtouint(b, 0, &val);
+		if (ret)
+			return ret;
 	}
 
 	/* args are ok, update target cfg (mainly for read) */
 	*cfg = loc;
 
 #ifdef ABB_HWREG_DEBUG
-	pr_warn("HWREG request: %s, %s, addr=0x%08X, mask=0x%X, shift=%d"
-			"value=0x%X\n", (write) ? "write" : "read",
-			REG_FMT_DEC(cfg) ? "decimal" : "hexa",
-			cfg->addr, cfg->mask, cfg->shift, val);
+	pr_warn("HWREG request: %s, %s,\n"
+		"  addr=0x%08X, mask=0x%X, shift=%d" "value=0x%X\n",
+		(write) ? "write" : "read",
+		REG_FMT_DEC(cfg) ? "decimal" : "hexa",
+		cfg->addr, cfg->mask, cfg->shift, val);
 #endif
 
 	if (!write)
@@ -2765,8 +2784,8 @@ static ssize_t show_irq(struct device *dev,
 	irq_index = name - irq_first;
 	if (irq_index >= num_irqs)
 		return -EINVAL;
-	else
-		return sprintf(buf, "%u\n", irq_count[irq_index]);
+
+	return sprintf(buf, "%u\n", irq_count[irq_index]);
 }
 
 static ssize_t ab8500_subscribe_write(struct file *file,
@@ -2815,7 +2834,7 @@ static ssize_t ab8500_subscribe_write(struct file *file,
 	dev_attr[irq_index]->attr.mode = S_IRUGO;
 	err = sysfs_create_file(&dev->kobj, &dev_attr[irq_index]->attr);
 	if (err < 0) {
-		printk(KERN_ERR "sysfs_create_file failed %d\n", err);
+		pr_info("sysfs_create_file failed %d\n", err);
 		return err;
 	}
 
@@ -2823,8 +2842,8 @@ static ssize_t ab8500_subscribe_write(struct file *file,
 				   IRQF_SHARED | IRQF_NO_SUSPEND,
 				   "ab8500-debug", &dev->kobj);
 	if (err < 0) {
-		printk(KERN_ERR "request_threaded_irq failed %d, %lu\n",
-                       err, user_val);
+		pr_info("request_threaded_irq failed %d, %lu\n",
+			err, user_val);
 		sysfs_remove_file(&dev->kobj, &dev_attr[irq_index]->attr);
 		return err;
 	}
@@ -2946,6 +2965,7 @@ static int ab8500_debug_probe(struct platform_device *plf)
 	struct dentry *file;
 	struct ab8500 *ab8500;
 	struct resource *res;
+
 	debug_bank = AB8500_MISC;
 	debug_address = AB8500_REV_REG & 0x00FF;
 
@@ -2958,7 +2978,7 @@ static int ab8500_debug_probe(struct platform_device *plf)
 		return -ENOMEM;
 
 	dev_attr = devm_kzalloc(&plf->dev,
-				sizeof(*dev_attr)*num_irqs,GFP_KERNEL);
+				sizeof(*dev_attr)*num_irqs, GFP_KERNEL);
 	if (!dev_attr)
 		return -ENOMEM;
 
@@ -2969,23 +2989,20 @@ static int ab8500_debug_probe(struct platform_device *plf)
 
 	res = platform_get_resource_byname(plf, 0, "IRQ_AB8500");
 	if (!res) {
-		dev_err(&plf->dev, "AB8500 irq not found, err %d\n",
-			irq_first);
-		return ENXIO;
+		dev_err(&plf->dev, "AB8500 irq not found, err %d\n", irq_first);
+		return -ENXIO;
 	}
 	irq_ab8500 = res->start;
 
 	irq_first = platform_get_irq_byname(plf, "IRQ_FIRST");
 	if (irq_first < 0) {
-		dev_err(&plf->dev, "First irq not found, err %d\n",
-			irq_first);
+		dev_err(&plf->dev, "First irq not found, err %d\n", irq_first);
 		return irq_first;
 	}
 
 	irq_last = platform_get_irq_byname(plf, "IRQ_LAST");
 	if (irq_last < 0) {
-		dev_err(&plf->dev, "Last irq not found, err %d\n",
-			irq_last);
+		dev_err(&plf->dev, "Last irq not found, err %d\n", irq_last);
 		return irq_last;
 	}
 
@@ -2994,37 +3011,41 @@ static int ab8500_debug_probe(struct platform_device *plf)
 		goto err;
 
 	ab8500_gpadc_dir = debugfs_create_dir(AB8500_ADC_NAME_STRING,
-		ab8500_dir);
+					      ab8500_dir);
 	if (!ab8500_gpadc_dir)
 		goto err;
 
-	file = debugfs_create_file("all-bank-registers", S_IRUGO,
-		ab8500_dir, &plf->dev, &ab8500_registers_fops);
+	file = debugfs_create_file("all-bank-registers", S_IRUGO, ab8500_dir,
+				   &plf->dev, &ab8500_registers_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("all-banks", S_IRUGO,
-		ab8500_dir, &plf->dev, &ab8500_all_banks_fops);
+	file = debugfs_create_file("all-banks", S_IRUGO, ab8500_dir,
+				   &plf->dev, &ab8500_all_banks_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("register-bank", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_bank_fops);
+	file = debugfs_create_file("register-bank",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_dir, &plf->dev, &ab8500_bank_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_address_fops);
+	file = debugfs_create_file("register-address",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_dir, &plf->dev, &ab8500_address_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_val_fops);
+	file = debugfs_create_file("register-value",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_dir, &plf->dev, &ab8500_val_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_subscribe_fops);
+	file = debugfs_create_file("irq-subscribe",
+				   (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
+				   &plf->dev, &ab8500_subscribe_fops);
 	if (!file)
 		goto err;
 
@@ -3042,158 +3063,191 @@ static int ab8500_debug_probe(struct platform_device *plf)
 		num_interrupt_lines = AB8540_NR_IRQS;
 	}
 
-	file = debugfs_create_file("interrupts", (S_IRUGO),
-		ab8500_dir, &plf->dev, &ab8500_interrupts_fops);
+	file = debugfs_create_file("interrupts", (S_IRUGO), ab8500_dir,
+				   &plf->dev, &ab8500_interrupts_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_unsubscribe_fops);
+	file = debugfs_create_file("irq-unsubscribe",
+				   (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
+				   &plf->dev, &ab8500_unsubscribe_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("hwreg", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
+				   ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("all-modem-registers", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_dir, &plf->dev, &ab8500_modem_fops);
+	file = debugfs_create_file("all-modem-registers",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_dir, &plf->dev, &ab8500_modem_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("bat_ctrl", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bat_ctrl_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_bat_ctrl_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("btemp_ball", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_btemp_ball_fops);
+				   ab8500_gpadc_dir,
+				   &plf->dev, &ab8500_gpadc_btemp_ball_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("main_charger_v", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_v_fops);
+	file = debugfs_create_file("main_charger_v",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_main_charger_v_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("acc_detect1", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect1_fops);
+	file = debugfs_create_file("acc_detect1",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_acc_detect1_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("acc_detect2", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect2_fops);
+	file = debugfs_create_file("acc_detect2",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_acc_detect2_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("adc_aux1", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux1_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_aux1_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("adc_aux2", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux2_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_aux2_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("main_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_bat_v_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_main_bat_v_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("vbus_v", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_vbus_v_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_vbus_v_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_c_fops);
+	file = debugfs_create_file("main_charger_c",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_main_charger_c_fops);
 	if (!file)
 		goto err;
 
-	file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_charger_c_fops);
+	file = debugfs_create_file("usb_charger_c",
+				   (S_IRUGO | S_IWUSR | S_IWGRP),
+				   ab8500_gpadc_dir,
+				   &plf->dev, &ab8500_gpadc_usb_charger_c_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("bk_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bk_bat_v_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_bk_bat_v_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("die_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_die_temp_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_die_temp_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("usb_id", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_id_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_usb_id_fops);
 	if (!file)
 		goto err;
 
 	if (is_ab8540(ab8500)) {
-		file = debugfs_create_file("xtal_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
-			ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_xtal_temp_fops);
+		file = debugfs_create_file("xtal_temp",
+					   (S_IRUGO | S_IWUSR | S_IWGRP),
+					   ab8500_gpadc_dir, &plf->dev,
+					   &ab8540_gpadc_xtal_temp_fops);
 		if (!file)
 			goto err;
-		file = debugfs_create_file("vbattruemeas", (S_IRUGO | S_IWUSR | S_IWGRP),
-			ab8500_gpadc_dir, &plf->dev,
-			&ab8540_gpadc_vbat_true_meas_fops);
+		file = debugfs_create_file("vbattruemeas",
+					   (S_IRUGO | S_IWUSR | S_IWGRP),
+					   ab8500_gpadc_dir, &plf->dev,
+					   &ab8540_gpadc_vbat_true_meas_fops);
 		if (!file)
 			goto err;
 		file = debugfs_create_file("batctrl_and_ibat",
-			(S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
-			&plf->dev, &ab8540_gpadc_bat_ctrl_and_ibat_fops);
+					(S_IRUGO | S_IWUGO),
+					ab8500_gpadc_dir,
+					&plf->dev,
+					&ab8540_gpadc_bat_ctrl_and_ibat_fops);
 		if (!file)
 			goto err;
 		file = debugfs_create_file("vbatmeas_and_ibat",
-			(S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
-			&plf->dev,
-			&ab8540_gpadc_vbat_meas_and_ibat_fops);
+					(S_IRUGO | S_IWUGO),
+					ab8500_gpadc_dir, &plf->dev,
+					&ab8540_gpadc_vbat_meas_and_ibat_fops);
 		if (!file)
 			goto err;
 		file = debugfs_create_file("vbattruemeas_and_ibat",
-			(S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
-			&plf->dev,
-			&ab8540_gpadc_vbat_true_meas_and_ibat_fops);
+				(S_IRUGO | S_IWUGO),
+				ab8500_gpadc_dir,
+				&plf->dev,
+				&ab8540_gpadc_vbat_true_meas_and_ibat_fops);
 		if (!file)
 			goto err;
 		file = debugfs_create_file("battemp_and_ibat",
-			(S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
+			(S_IRUGO | S_IWUGO),
+			ab8500_gpadc_dir,
 			&plf->dev, &ab8540_gpadc_bat_temp_and_ibat_fops);
 		if (!file)
 			goto err;
-		file = debugfs_create_file("otp_calib", (S_IRUGO | S_IWUSR | S_IWGRP),
-			ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_otp_calib_fops);
+		file = debugfs_create_file("otp_calib",
+				(S_IRUGO | S_IWUSR | S_IWGRP),
+				ab8500_gpadc_dir,
+				&plf->dev, &ab8540_gpadc_otp_calib_fops);
 		if (!file)
 			goto err;
 	}
 	file = debugfs_create_file("avg_sample", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_avg_sample_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_avg_sample_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("trig_edge", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_edge_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_trig_edge_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("trig_timer", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_timer_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_trig_timer_fops);
 	if (!file)
 		goto err;
 
 	file = debugfs_create_file("conv_type", (S_IRUGO | S_IWUSR | S_IWGRP),
-		ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_conv_type_fops);
+				   ab8500_gpadc_dir, &plf->dev,
+				   &ab8500_gpadc_conv_type_fops);
 	if (!file)
 		goto err;
 
 	return 0;
 
 err:
-	if (ab8500_dir)
-		debugfs_remove_recursive(ab8500_dir);
+	debugfs_remove_recursive(ab8500_dir);
 	dev_err(&plf->dev, "failed to create debugfs entries.\n");
 
 	return -ENOMEM;
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index cfc191a..10a0cb9 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -123,6 +123,8 @@ static irqreturn_t arizona_underclocked(int irq, void *data)
 		dev_err(arizona->dev, "AIF2 underclocked\n");
 	if (val & ARIZONA_AIF1_UNDERCLOCKED_STS)
 		dev_err(arizona->dev, "AIF1 underclocked\n");
+	if (val & ARIZONA_ISRC3_UNDERCLOCKED_STS)
+		dev_err(arizona->dev, "ISRC3 underclocked\n");
 	if (val & ARIZONA_ISRC2_UNDERCLOCKED_STS)
 		dev_err(arizona->dev, "ISRC2 underclocked\n");
 	if (val & ARIZONA_ISRC1_UNDERCLOCKED_STS)
@@ -192,6 +194,8 @@ static irqreturn_t arizona_overclocked(int irq, void *data)
 		dev_err(arizona->dev, "ASRC sync WARP overclocked\n");
 	if (val[1] & ARIZONA_ADSP2_1_OVERCLOCKED_STS)
 		dev_err(arizona->dev, "DSP1 overclocked\n");
+	if (val[1] & ARIZONA_ISRC3_OVERCLOCKED_STS)
+		dev_err(arizona->dev, "ISRC3 overclocked\n");
 	if (val[1] & ARIZONA_ISRC2_OVERCLOCKED_STS)
 		dev_err(arizona->dev, "ISRC2 overclocked\n");
 	if (val[1] & ARIZONA_ISRC1_OVERCLOCKED_STS)
@@ -497,12 +501,12 @@ const struct dev_pm_ops arizona_pm_ops = {
 EXPORT_SYMBOL_GPL(arizona_pm_ops);
 
 #ifdef CONFIG_OF
-int arizona_of_get_type(struct device *dev)
+unsigned long arizona_of_get_type(struct device *dev)
 {
 	const struct of_device_id *id = of_match_device(arizona_of_match, dev);
 
 	if (id)
-		return (int)id->data;
+		return (unsigned long)id->data;
 	else
 		return 0;
 }
@@ -578,17 +582,21 @@ static const struct mfd_cell early_devs[] = {
 };
 
 static const char *wm5102_supplies[] = {
+	"MICVDD",
 	"DBVDD2",
 	"DBVDD3",
 	"CPVDD",
 	"SPKVDDL",
 	"SPKVDDR",
-	"MICVDD",
 };
 
 static const struct mfd_cell wm5102_devs[] = {
 	{ .name = "arizona-micsupp" },
-	{ .name = "arizona-extcon" },
+	{
+		.name = "arizona-extcon",
+		.parent_supplies = wm5102_supplies,
+		.num_parent_supplies = 1, /* We only need MICVDD */
+	},
 	{ .name = "arizona-gpio" },
 	{ .name = "arizona-haptics" },
 	{ .name = "arizona-pwm" },
@@ -601,7 +609,11 @@ static const struct mfd_cell wm5102_devs[] = {
 
 static const struct mfd_cell wm5110_devs[] = {
 	{ .name = "arizona-micsupp" },
-	{ .name = "arizona-extcon" },
+	{
+		.name = "arizona-extcon",
+		.parent_supplies = wm5102_supplies,
+		.num_parent_supplies = 1, /* We only need MICVDD */
+	},
 	{ .name = "arizona-gpio" },
 	{ .name = "arizona-haptics" },
 	{ .name = "arizona-pwm" },
@@ -613,6 +625,7 @@ static const struct mfd_cell wm5110_devs[] = {
 };
 
 static const char *wm8997_supplies[] = {
+	"MICVDD",
 	"DBVDD2",
 	"CPVDD",
 	"SPKVDD",
@@ -620,7 +633,11 @@ static const char *wm8997_supplies[] = {
 
 static const struct mfd_cell wm8997_devs[] = {
 	{ .name = "arizona-micsupp" },
-	{ .name = "arizona-extcon" },
+	{
+		.name = "arizona-extcon",
+		.parent_supplies = wm8997_supplies,
+		.num_parent_supplies = 1, /* We only need MICVDD */
+	},
 	{ .name = "arizona-gpio" },
 	{ .name = "arizona-haptics" },
 	{ .name = "arizona-pwm" },
@@ -683,7 +700,13 @@ int arizona_dev_init(struct arizona *arizona)
 		goto err_early;
 	}
 
-	arizona->dcvdd = devm_regulator_get(arizona->dev, "DCVDD");
+	/**
+	 * Don't use devres here because the only device we have to get
+	 * against is the MFD device and DCVDD will likely be supplied by
+	 * one of its children. Meaning that the regulator will be
+	 * destroyed by the time devres calls regulator put.
+	 */
+	arizona->dcvdd = regulator_get(arizona->dev, "DCVDD");
 	if (IS_ERR(arizona->dcvdd)) {
 		ret = PTR_ERR(arizona->dcvdd);
 		dev_err(dev, "Failed to request DCVDD: %d\n", ret);
@@ -697,7 +720,7 @@ int arizona_dev_init(struct arizona *arizona)
 				       "arizona /RESET");
 		if (ret != 0) {
 			dev_err(dev, "Failed to request /RESET: %d\n", ret);
-			goto err_early;
+			goto err_dcvdd;
 		}
 	}
 
@@ -706,7 +729,7 @@ int arizona_dev_init(struct arizona *arizona)
 	if (ret != 0) {
 		dev_err(dev, "Failed to enable core supplies: %d\n",
 			ret);
-		goto err_early;
+		goto err_dcvdd;
 	}
 
 	ret = regulator_enable(arizona->dcvdd);
@@ -1015,6 +1038,8 @@ err_reset:
 err_enable:
 	regulator_bulk_disable(arizona->num_core_supplies,
 			       arizona->core_supplies);
+err_dcvdd:
+	regulator_put(arizona->dcvdd);
 err_early:
 	mfd_remove_devices(dev);
 	return ret;
@@ -1023,16 +1048,20 @@ EXPORT_SYMBOL_GPL(arizona_dev_init);
 
 int arizona_dev_exit(struct arizona *arizona)
 {
+	pm_runtime_disable(arizona->dev);
+
+	regulator_disable(arizona->dcvdd);
+	regulator_put(arizona->dcvdd);
+
 	mfd_remove_devices(arizona->dev);
 	arizona_free_irq(arizona, ARIZONA_IRQ_UNDERCLOCKED, arizona);
 	arizona_free_irq(arizona, ARIZONA_IRQ_OVERCLOCKED, arizona);
 	arizona_free_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, arizona);
-	pm_runtime_disable(arizona->dev);
 	arizona_irq_exit(arizona);
 	if (arizona->pdata.reset)
 		gpio_set_value_cansleep(arizona->pdata.reset, 0);
-	regulator_disable(arizona->dcvdd);
-	regulator_bulk_disable(ARRAY_SIZE(arizona->core_supplies),
+
+	regulator_bulk_disable(arizona->num_core_supplies,
 			       arizona->core_supplies);
 	return 0;
 }
diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c
index beccb79..9d4156f 100644
--- a/drivers/mfd/arizona-i2c.c
+++ b/drivers/mfd/arizona-i2c.c
@@ -24,11 +24,12 @@
 #include "arizona.h"
 
 static int arizona_i2c_probe(struct i2c_client *i2c,
-					  const struct i2c_device_id *id)
+			     const struct i2c_device_id *id)
 {
 	struct arizona *arizona;
 	const struct regmap_config *regmap_config;
-	int ret, type;
+	unsigned long type;
+	int ret;
 
 	if (i2c->dev.of_node)
 		type = arizona_of_get_type(&i2c->dev);
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index 17102f5..d420dbc 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -188,24 +188,33 @@ int arizona_irq_init(struct arizona *arizona)
 	int flags = IRQF_ONESHOT;
 	int ret, i;
 	const struct regmap_irq_chip *aod, *irq;
-	bool ctrlif_error = true;
 	struct irq_data *irq_data;
 
+	arizona->ctrlif_error = true;
+
 	switch (arizona->type) {
 #ifdef CONFIG_MFD_WM5102
 	case WM5102:
 		aod = &wm5102_aod;
 		irq = &wm5102_irq;
 
-		ctrlif_error = false;
+		arizona->ctrlif_error = false;
 		break;
 #endif
 #ifdef CONFIG_MFD_WM5110
 	case WM5110:
 		aod = &wm5110_aod;
-		irq = &wm5110_irq;
 
-		ctrlif_error = false;
+		switch (arizona->rev) {
+		case 0 ... 2:
+			irq = &wm5110_irq;
+			break;
+		default:
+			irq = &wm5110_revd_irq;
+			break;
+		}
+
+		arizona->ctrlif_error = false;
 		break;
 #endif
 #ifdef CONFIG_MFD_WM8997
@@ -213,7 +222,7 @@ int arizona_irq_init(struct arizona *arizona)
 		aod = &wm8997_aod;
 		irq = &wm8997_irq;
 
-		ctrlif_error = false;
+		arizona->ctrlif_error = false;
 		break;
 #endif
 	default:
@@ -300,7 +309,7 @@ int arizona_irq_init(struct arizona *arizona)
 	}
 
 	/* Handle control interface errors in the core */
-	if (ctrlif_error) {
+	if (arizona->ctrlif_error) {
 		i = arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR);
 		ret = request_threaded_irq(i, NULL, arizona_ctrlif_err,
 					   IRQF_ONESHOT,
@@ -345,7 +354,9 @@ int arizona_irq_init(struct arizona *arizona)
 	return 0;
 
 err_main_irq:
-	free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
+	if (arizona->ctrlif_error)
+		free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
+			 arizona);
 err_ctrlif:
 	free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
 err_boot_done:
@@ -361,7 +372,9 @@ err:
 
 int arizona_irq_exit(struct arizona *arizona)
 {
-	free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
+	if (arizona->ctrlif_error)
+		free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
+			 arizona);
 	free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
 	regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1),
 			    arizona->irq_chip);
diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c
index 1ca554b..5145d78 100644
--- a/drivers/mfd/arizona-spi.c
+++ b/drivers/mfd/arizona-spi.c
@@ -28,7 +28,8 @@ static int arizona_spi_probe(struct spi_device *spi)
 	const struct spi_device_id *id = spi_get_device_id(spi);
 	struct arizona *arizona;
 	const struct regmap_config *regmap_config;
-	int ret, type;
+	unsigned long type;
+	int ret;
 
 	if (spi->dev.of_node)
 		type = arizona_of_get_type(&spi->dev);
diff --git a/drivers/mfd/arizona.h b/drivers/mfd/arizona.h
index b4cef77..fbe2843 100644
--- a/drivers/mfd/arizona.h
+++ b/drivers/mfd/arizona.h
@@ -36,6 +36,7 @@ extern const struct regmap_irq_chip wm5102_irq;
 
 extern const struct regmap_irq_chip wm5110_aod;
 extern const struct regmap_irq_chip wm5110_irq;
+extern const struct regmap_irq_chip wm5110_revd_irq;
 
 extern const struct regmap_irq_chip wm8997_aod;
 extern const struct regmap_irq_chip wm8997_irq;
@@ -46,9 +47,9 @@ int arizona_irq_init(struct arizona *arizona);
 int arizona_irq_exit(struct arizona *arizona);
 
 #ifdef CONFIG_OF
-int arizona_of_get_type(struct device *dev);
+unsigned long arizona_of_get_type(struct device *dev);
 #else
-static inline int arizona_of_get_type(struct device *dev)
+static inline unsigned long arizona_of_get_type(struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 9f6294f..9fc4186 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -899,13 +899,15 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
 	ds1wm_resources[0].end   >>= asic->bus_shift;
 
 	/* MMC */
-	asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
+	if (mem_sdio) {
+		asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
 				 mem_sdio->start,
 				 ASIC3_SD_CONFIG_SIZE >> asic->bus_shift);
-	if (!asic->tmio_cnf) {
-		ret = -ENOMEM;
-		dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
-		goto out;
+		if (!asic->tmio_cnf) {
+			ret = -ENOMEM;
+			dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
+			goto out;
+		}
 	}
 	asic3_mmc_resources[0].start >>= asic->bus_shift;
 	asic3_mmc_resources[0].end   >>= asic->bus_shift;
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index 38fe9bf..4873f9c 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -25,64 +25,42 @@
 #include <linux/mfd/cros_ec_commands.h>
 
 int cros_ec_prepare_tx(struct cros_ec_device *ec_dev,
-		       struct cros_ec_msg *msg)
+		       struct cros_ec_command *msg)
 {
 	uint8_t *out;
 	int csum, i;
 
-	BUG_ON(msg->out_len > EC_PROTO2_MAX_PARAM_SIZE);
+	BUG_ON(msg->outsize > EC_PROTO2_MAX_PARAM_SIZE);
 	out = ec_dev->dout;
 	out[0] = EC_CMD_VERSION0 + msg->version;
-	out[1] = msg->cmd;
-	out[2] = msg->out_len;
+	out[1] = msg->command;
+	out[2] = msg->outsize;
 	csum = out[0] + out[1] + out[2];
-	for (i = 0; i < msg->out_len; i++)
-		csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->out_buf[i];
-	out[EC_MSG_TX_HEADER_BYTES + msg->out_len] = (uint8_t)(csum & 0xff);
+	for (i = 0; i < msg->outsize; i++)
+		csum += out[EC_MSG_TX_HEADER_BYTES + i] = msg->outdata[i];
+	out[EC_MSG_TX_HEADER_BYTES + msg->outsize] = (uint8_t)(csum & 0xff);
 
-	return EC_MSG_TX_PROTO_BYTES + msg->out_len;
+	return EC_MSG_TX_PROTO_BYTES + msg->outsize;
 }
 EXPORT_SYMBOL(cros_ec_prepare_tx);
 
-static int cros_ec_command_sendrecv(struct cros_ec_device *ec_dev,
-		uint16_t cmd, void *out_buf, int out_len,
-		void *in_buf, int in_len)
+int cros_ec_check_result(struct cros_ec_device *ec_dev,
+			 struct cros_ec_command *msg)
 {
-	struct cros_ec_msg msg;
-
-	msg.version = cmd >> 8;
-	msg.cmd = cmd & 0xff;
-	msg.out_buf = out_buf;
-	msg.out_len = out_len;
-	msg.in_buf = in_buf;
-	msg.in_len = in_len;
-
-	return ec_dev->command_xfer(ec_dev, &msg);
-}
-
-static int cros_ec_command_recv(struct cros_ec_device *ec_dev,
-		uint16_t cmd, void *buf, int buf_len)
-{
-	return cros_ec_command_sendrecv(ec_dev, cmd, NULL, 0, buf, buf_len);
-}
-
-static int cros_ec_command_send(struct cros_ec_device *ec_dev,
-		uint16_t cmd, void *buf, int buf_len)
-{
-	return cros_ec_command_sendrecv(ec_dev, cmd, buf, buf_len, NULL, 0);
-}
-
-static irqreturn_t ec_irq_thread(int irq, void *data)
-{
-	struct cros_ec_device *ec_dev = data;
-
-	if (device_may_wakeup(ec_dev->dev))
-		pm_wakeup_event(ec_dev->dev, 0);
-
-	blocking_notifier_call_chain(&ec_dev->event_notifier, 1, ec_dev);
-
-	return IRQ_HANDLED;
+	switch (msg->result) {
+	case EC_RES_SUCCESS:
+		return 0;
+	case EC_RES_IN_PROGRESS:
+		dev_dbg(ec_dev->dev, "command 0x%02x in progress\n",
+			msg->command);
+		return -EAGAIN;
+	default:
+		dev_dbg(ec_dev->dev, "command 0x%02x returned %d\n",
+			msg->command, msg->result);
+		return 0;
+	}
 }
+EXPORT_SYMBOL(cros_ec_check_result);
 
 static const struct mfd_cell cros_devs[] = {
 	{
@@ -102,12 +80,6 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 	struct device *dev = ec_dev->dev;
 	int err = 0;
 
-	BLOCKING_INIT_NOTIFIER_HEAD(&ec_dev->event_notifier);
-
-	ec_dev->command_send = cros_ec_command_send;
-	ec_dev->command_recv = cros_ec_command_recv;
-	ec_dev->command_sendrecv = cros_ec_command_sendrecv;
-
 	if (ec_dev->din_size) {
 		ec_dev->din = devm_kzalloc(dev, ec_dev->din_size, GFP_KERNEL);
 		if (!ec_dev->din)
@@ -119,42 +91,23 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 			return -ENOMEM;
 	}
 
-	if (!ec_dev->irq) {
-		dev_dbg(dev, "no valid IRQ: %d\n", ec_dev->irq);
-		return err;
-	}
-
-	err = request_threaded_irq(ec_dev->irq, NULL, ec_irq_thread,
-				   IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				   "chromeos-ec", ec_dev);
-	if (err) {
-		dev_err(dev, "request irq %d: error %d\n", ec_dev->irq, err);
-		return err;
-	}
-
 	err = mfd_add_devices(dev, 0, cros_devs,
 			      ARRAY_SIZE(cros_devs),
 			      NULL, ec_dev->irq, NULL);
 	if (err) {
 		dev_err(dev, "failed to add mfd devices\n");
-		goto fail_mfd;
+		return err;
 	}
 
-	dev_info(dev, "Chrome EC (%s)\n", ec_dev->name);
+	dev_info(dev, "Chrome EC device registered\n");
 
 	return 0;
-
-fail_mfd:
-	free_irq(ec_dev->irq, ec_dev);
-
-	return err;
 }
 EXPORT_SYMBOL(cros_ec_register);
 
 int cros_ec_remove(struct cros_ec_device *ec_dev)
 {
 	mfd_remove_devices(ec_dev->dev);
-	free_irq(ec_dev->irq, ec_dev);
 
 	return 0;
 }
diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/mfd/cros_ec_i2c.c
index 4f71be9..c0c30f4 100644
--- a/drivers/mfd/cros_ec_i2c.c
+++ b/drivers/mfd/cros_ec_i2c.c
@@ -29,12 +29,13 @@ static inline struct cros_ec_device *to_ec_dev(struct device *dev)
 	return i2c_get_clientdata(client);
 }
 
-static int cros_ec_command_xfer(struct cros_ec_device *ec_dev,
-				struct cros_ec_msg *msg)
+static int cros_ec_cmd_xfer_i2c(struct cros_ec_device *ec_dev,
+				struct cros_ec_command *msg)
 {
 	struct i2c_client *client = ec_dev->priv;
 	int ret = -ENOMEM;
 	int i;
+	int len;
 	int packet_len;
 	u8 *out_buf = NULL;
 	u8 *in_buf = NULL;
@@ -50,7 +51,7 @@ static int cros_ec_command_xfer(struct cros_ec_device *ec_dev,
 	 * allocate larger packet (one byte for checksum, one byte for
 	 * length, and one for result code)
 	 */
-	packet_len = msg->in_len + 3;
+	packet_len = msg->insize + 3;
 	in_buf = kzalloc(packet_len, GFP_KERNEL);
 	if (!in_buf)
 		goto done;
@@ -61,7 +62,7 @@ static int cros_ec_command_xfer(struct cros_ec_device *ec_dev,
 	 * allocate larger packet (one byte for checksum, one for
 	 * command code, one for length, and one for command version)
 	 */
-	packet_len = msg->out_len + 4;
+	packet_len = msg->outsize + 4;
 	out_buf = kzalloc(packet_len, GFP_KERNEL);
 	if (!out_buf)
 		goto done;
@@ -69,16 +70,16 @@ static int cros_ec_command_xfer(struct cros_ec_device *ec_dev,
 	i2c_msg[0].buf = (char *)out_buf;
 
 	out_buf[0] = EC_CMD_VERSION0 + msg->version;
-	out_buf[1] = msg->cmd;
-	out_buf[2] = msg->out_len;
+	out_buf[1] = msg->command;
+	out_buf[2] = msg->outsize;
 
 	/* copy message payload and compute checksum */
 	sum = out_buf[0] + out_buf[1] + out_buf[2];
-	for (i = 0; i < msg->out_len; i++) {
-		out_buf[3 + i] = msg->out_buf[i];
+	for (i = 0; i < msg->outsize; i++) {
+		out_buf[3 + i] = msg->outdata[i];
 		sum += out_buf[3 + i];
 	}
-	out_buf[3 + msg->out_len] = sum;
+	out_buf[3 + msg->outsize] = sum;
 
 	/* send command to EC and read answer */
 	ret = i2c_transfer(client->adapter, i2c_msg, 2);
@@ -92,28 +93,34 @@ static int cros_ec_command_xfer(struct cros_ec_device *ec_dev,
 	}
 
 	/* check response error code */
-	if (i2c_msg[1].buf[0]) {
-		dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n",
-			 msg->cmd, i2c_msg[1].buf[0]);
-		ret = -EINVAL;
+	msg->result = i2c_msg[1].buf[0];
+	ret = cros_ec_check_result(ec_dev, msg);
+	if (ret)
+		goto done;
+
+	len = in_buf[1];
+	if (len > msg->insize) {
+		dev_err(ec_dev->dev, "packet too long (%d bytes, expected %d)",
+			len, msg->insize);
+		ret = -ENOSPC;
 		goto done;
 	}
 
 	/* copy response packet payload and compute checksum */
 	sum = in_buf[0] + in_buf[1];
-	for (i = 0; i < msg->in_len; i++) {
-		msg->in_buf[i] = in_buf[2 + i];
+	for (i = 0; i < len; i++) {
+		msg->indata[i] = in_buf[2 + i];
 		sum += in_buf[2 + i];
 	}
 	dev_dbg(ec_dev->dev, "packet: %*ph, sum = %02x\n",
 		i2c_msg[1].len, in_buf, sum);
-	if (sum != in_buf[2 + msg->in_len]) {
+	if (sum != in_buf[2 + len]) {
 		dev_err(ec_dev->dev, "bad packet checksum\n");
 		ret = -EBADMSG;
 		goto done;
 	}
 
-	ret = 0;
+	ret = len;
  done:
 	kfree(in_buf);
 	kfree(out_buf);
@@ -132,11 +139,10 @@ static int cros_ec_i2c_probe(struct i2c_client *client,
 		return -ENOMEM;
 
 	i2c_set_clientdata(client, ec_dev);
-	ec_dev->name = "I2C";
 	ec_dev->dev = dev;
 	ec_dev->priv = client;
 	ec_dev->irq = client->irq;
-	ec_dev->command_xfer = cros_ec_command_xfer;
+	ec_dev->cmd_xfer = cros_ec_cmd_xfer_i2c;
 	ec_dev->ec_name = client->name;
 	ec_dev->phys_name = client->adapter->name;
 	ec_dev->parent = &client->dev;
diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c
index 8c1c7cc..588c700 100644
--- a/drivers/mfd/cros_ec_spi.c
+++ b/drivers/mfd/cros_ec_spi.c
@@ -73,7 +73,7 @@
  *	if no record
  * @end_of_msg_delay: used to set the delay_usecs on the spi_transfer that
  *      is sent when we want to turn off CS at the end of a transaction.
- * @lock: mutex to ensure only one user of cros_ec_command_spi_xfer at a time
+ * @lock: mutex to ensure only one user of cros_ec_cmd_xfer_spi at a time
  */
 struct cros_ec_spi {
 	struct spi_device *spi;
@@ -210,13 +210,13 @@ static int cros_ec_spi_receive_response(struct cros_ec_device *ec_dev,
 }
 
 /**
- * cros_ec_command_spi_xfer - Transfer a message over SPI and receive the reply
+ * cros_ec_cmd_xfer_spi - Transfer a message over SPI and receive the reply
  *
  * @ec_dev: ChromeOS EC device
  * @ec_msg: Message to transfer
  */
-static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
-				    struct cros_ec_msg *ec_msg)
+static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev,
+				struct cros_ec_command *ec_msg)
 {
 	struct cros_ec_spi *ec_spi = ec_dev->priv;
 	struct spi_transfer trans;
@@ -258,23 +258,19 @@ static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
 	/* Get the response */
 	if (!ret) {
 		ret = cros_ec_spi_receive_response(ec_dev,
-				ec_msg->in_len + EC_MSG_TX_PROTO_BYTES);
+				ec_msg->insize + EC_MSG_TX_PROTO_BYTES);
 	} else {
 		dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
 	}
 
-	/* turn off CS */
+	/*
+	 * Turn off CS, possibly adding a delay to ensure the rising edge
+	 * doesn't come too soon after the end of the data.
+	 */
 	spi_message_init(&msg);
-
-	if (ec_spi->end_of_msg_delay) {
-		/*
-		 * Add delay for last transaction, to ensure the rising edge
-		 * doesn't come too soon after the end of the data.
-		 */
-		memset(&trans, 0, sizeof(trans));
-		trans.delay_usecs = ec_spi->end_of_msg_delay;
-		spi_message_add_tail(&trans, &msg);
-	}
+	memset(&trans, 0, sizeof(trans));
+	trans.delay_usecs = ec_spi->end_of_msg_delay;
+	spi_message_add_tail(&trans, &msg);
 
 	final_ret = spi_sync(ec_spi->spi, &msg);
 	ec_spi->last_transfer_ns = ktime_get_ns();
@@ -285,20 +281,19 @@ static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
 		goto exit;
 	}
 
-	/* check response error code */
 	ptr = ec_dev->din;
-	if (ptr[0]) {
-		dev_warn(ec_dev->dev, "command 0x%02x returned an error %d\n",
-			 ec_msg->cmd, ptr[0]);
-		debug_packet(ec_dev->dev, "in_err", ptr, len);
-		ret = -EINVAL;
+
+	/* check response error code */
+	ec_msg->result = ptr[0];
+	ret = cros_ec_check_result(ec_dev, ec_msg);
+	if (ret)
 		goto exit;
-	}
+
 	len = ptr[1];
 	sum = ptr[0] + ptr[1];
-	if (len > ec_msg->in_len) {
+	if (len > ec_msg->insize) {
 		dev_err(ec_dev->dev, "packet too long (%d bytes, expected %d)",
-			len, ec_msg->in_len);
+			len, ec_msg->insize);
 		ret = -ENOSPC;
 		goto exit;
 	}
@@ -306,8 +301,8 @@ static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
 	/* copy response packet payload and compute checksum */
 	for (i = 0; i < len; i++) {
 		sum += ptr[i + 2];
-		if (ec_msg->in_len)
-			ec_msg->in_buf[i] = ptr[i + 2];
+		if (ec_msg->insize)
+			ec_msg->indata[i] = ptr[i + 2];
 	}
 	sum &= 0xff;
 
@@ -321,7 +316,7 @@ static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
 		goto exit;
 	}
 
-	ret = 0;
+	ret = len;
 exit:
 	mutex_unlock(&ec_spi->lock);
 	return ret;
@@ -364,11 +359,10 @@ static int cros_ec_spi_probe(struct spi_device *spi)
 	cros_ec_spi_dt_probe(ec_spi, dev);
 
 	spi_set_drvdata(spi, ec_dev);
-	ec_dev->name = "SPI";
 	ec_dev->dev = dev;
 	ec_dev->priv = ec_spi;
 	ec_dev->irq = spi->irq;
-	ec_dev->command_xfer = cros_ec_command_spi_xfer;
+	ec_dev->cmd_xfer = cros_ec_cmd_xfer_spi;
 	ec_dev->ec_name = ec_spi->spi->modalias;
 	ec_dev->phys_name = dev_name(&ec_spi->spi->dev);
 	ec_dev->parent = &ec_spi->spi->dev;
@@ -381,6 +375,8 @@ static int cros_ec_spi_probe(struct spi_device *spi)
 		return err;
 	}
 
+	device_init_wakeup(&spi->dev, true);
+
 	return 0;
 }
 
diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index e70ae31..93db8bb 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -153,9 +153,9 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
 		 "Device detected (chip-ID: 0x%02X, var-ID: 0x%02X)\n",
 		 model, variant_id);
 
-	if (variant_code != PMIC_DA9063_BB) {
-		dev_err(da9063->dev, "Unknown chip variant code: 0x%02X\n",
-				variant_code);
+	if (variant_code < PMIC_DA9063_BB && variant_code != PMIC_DA9063_AD) {
+		dev_err(da9063->dev,
+			"Cannot support variant code: 0x%02X\n", variant_code);
 		return -ENODEV;
 	}
 
diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 8db5c805..21fd8d9 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -25,10 +25,10 @@
 #include <linux/mfd/da9063/pdata.h>
 #include <linux/mfd/da9063/registers.h>
 
-static const struct regmap_range da9063_readable_ranges[] = {
+static const struct regmap_range da9063_ad_readable_ranges[] = {
 	{
 		.range_min = DA9063_REG_PAGE_CON,
-		.range_max = DA9063_REG_SECOND_D,
+		.range_max = DA9063_AD_REG_SECOND_D,
 	}, {
 		.range_min = DA9063_REG_SEQ,
 		.range_max = DA9063_REG_ID_32_31,
@@ -37,14 +37,14 @@ static const struct regmap_range da9063_readable_ranges[] = {
 		.range_max = DA9063_REG_AUTO3_LOW,
 	}, {
 		.range_min = DA9063_REG_T_OFFSET,
-		.range_max = DA9063_REG_GP_ID_19,
+		.range_max = DA9063_AD_REG_GP_ID_19,
 	}, {
 		.range_min = DA9063_REG_CHIP_ID,
 		.range_max = DA9063_REG_CHIP_VARIANT,
 	},
 };
 
-static const struct regmap_range da9063_writeable_ranges[] = {
+static const struct regmap_range da9063_ad_writeable_ranges[] = {
 	{
 		.range_min = DA9063_REG_PAGE_CON,
 		.range_max = DA9063_REG_PAGE_CON,
@@ -53,7 +53,7 @@ static const struct regmap_range da9063_writeable_ranges[] = {
 		.range_max = DA9063_REG_VSYS_MON,
 	}, {
 		.range_min = DA9063_REG_COUNT_S,
-		.range_max = DA9063_REG_ALARM_Y,
+		.range_max = DA9063_AD_REG_ALARM_Y,
 	}, {
 		.range_min = DA9063_REG_SEQ,
 		.range_max = DA9063_REG_ID_32_31,
@@ -62,14 +62,14 @@ static const struct regmap_range da9063_writeable_ranges[] = {
 		.range_max = DA9063_REG_AUTO3_LOW,
 	}, {
 		.range_min = DA9063_REG_CONFIG_I,
-		.range_max = DA9063_REG_MON_REG_4,
+		.range_max = DA9063_AD_REG_MON_REG_4,
 	}, {
-		.range_min = DA9063_REG_GP_ID_0,
-		.range_max = DA9063_REG_GP_ID_19,
+		.range_min = DA9063_AD_REG_GP_ID_0,
+		.range_max = DA9063_AD_REG_GP_ID_19,
 	},
 };
 
-static const struct regmap_range da9063_volatile_ranges[] = {
+static const struct regmap_range da9063_ad_volatile_ranges[] = {
 	{
 		.range_min = DA9063_REG_STATUS_A,
 		.range_max = DA9063_REG_EVENT_D,
@@ -81,26 +81,104 @@ static const struct regmap_range da9063_volatile_ranges[] = {
 		.range_max = DA9063_REG_ADC_MAN,
 	}, {
 		.range_min = DA9063_REG_ADC_RES_L,
-		.range_max = DA9063_REG_SECOND_D,
+		.range_max = DA9063_AD_REG_SECOND_D,
 	}, {
-		.range_min = DA9063_REG_MON_REG_5,
-		.range_max = DA9063_REG_MON_REG_6,
+		.range_min = DA9063_AD_REG_MON_REG_5,
+		.range_max = DA9063_AD_REG_MON_REG_6,
 	},
 };
 
-static const struct regmap_access_table da9063_readable_table = {
-	.yes_ranges = da9063_readable_ranges,
-	.n_yes_ranges = ARRAY_SIZE(da9063_readable_ranges),
+static const struct regmap_access_table da9063_ad_readable_table = {
+	.yes_ranges = da9063_ad_readable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9063_ad_readable_ranges),
 };
 
-static const struct regmap_access_table da9063_writeable_table = {
-	.yes_ranges = da9063_writeable_ranges,
-	.n_yes_ranges = ARRAY_SIZE(da9063_writeable_ranges),
+static const struct regmap_access_table da9063_ad_writeable_table = {
+	.yes_ranges = da9063_ad_writeable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9063_ad_writeable_ranges),
 };
 
-static const struct regmap_access_table da9063_volatile_table = {
-	.yes_ranges = da9063_volatile_ranges,
-	.n_yes_ranges = ARRAY_SIZE(da9063_volatile_ranges),
+static const struct regmap_access_table da9063_ad_volatile_table = {
+	.yes_ranges = da9063_ad_volatile_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9063_ad_volatile_ranges),
+};
+
+static const struct regmap_range da9063_bb_readable_ranges[] = {
+	{
+		.range_min = DA9063_REG_PAGE_CON,
+		.range_max = DA9063_BB_REG_SECOND_D,
+	}, {
+		.range_min = DA9063_REG_SEQ,
+		.range_max = DA9063_REG_ID_32_31,
+	}, {
+		.range_min = DA9063_REG_SEQ_A,
+		.range_max = DA9063_REG_AUTO3_LOW,
+	}, {
+		.range_min = DA9063_REG_T_OFFSET,
+		.range_max = DA9063_BB_REG_GP_ID_19,
+	}, {
+		.range_min = DA9063_REG_CHIP_ID,
+		.range_max = DA9063_REG_CHIP_VARIANT,
+	},
+};
+
+static const struct regmap_range da9063_bb_writeable_ranges[] = {
+	{
+		.range_min = DA9063_REG_PAGE_CON,
+		.range_max = DA9063_REG_PAGE_CON,
+	}, {
+		.range_min = DA9063_REG_FAULT_LOG,
+		.range_max = DA9063_REG_VSYS_MON,
+	}, {
+		.range_min = DA9063_REG_COUNT_S,
+		.range_max = DA9063_BB_REG_ALARM_Y,
+	}, {
+		.range_min = DA9063_REG_SEQ,
+		.range_max = DA9063_REG_ID_32_31,
+	}, {
+		.range_min = DA9063_REG_SEQ_A,
+		.range_max = DA9063_REG_AUTO3_LOW,
+	}, {
+		.range_min = DA9063_REG_CONFIG_I,
+		.range_max = DA9063_BB_REG_MON_REG_4,
+	}, {
+		.range_min = DA9063_BB_REG_GP_ID_0,
+		.range_max = DA9063_BB_REG_GP_ID_19,
+	},
+};
+
+static const struct regmap_range da9063_bb_volatile_ranges[] = {
+	{
+		.range_min = DA9063_REG_STATUS_A,
+		.range_max = DA9063_REG_EVENT_D,
+	}, {
+		.range_min = DA9063_REG_CONTROL_F,
+		.range_max = DA9063_REG_CONTROL_F,
+	}, {
+		.range_min = DA9063_REG_ADC_MAN,
+		.range_max = DA9063_REG_ADC_MAN,
+	}, {
+		.range_min = DA9063_REG_ADC_RES_L,
+		.range_max = DA9063_BB_REG_SECOND_D,
+	}, {
+		.range_min = DA9063_BB_REG_MON_REG_5,
+		.range_max = DA9063_BB_REG_MON_REG_6,
+	},
+};
+
+static const struct regmap_access_table da9063_bb_readable_table = {
+	.yes_ranges = da9063_bb_readable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9063_bb_readable_ranges),
+};
+
+static const struct regmap_access_table da9063_bb_writeable_table = {
+	.yes_ranges = da9063_bb_writeable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9063_bb_writeable_ranges),
+};
+
+static const struct regmap_access_table da9063_bb_volatile_table = {
+	.yes_ranges = da9063_bb_volatile_ranges,
+	.n_yes_ranges = ARRAY_SIZE(da9063_bb_volatile_ranges),
 };
 
 static const struct regmap_range_cfg da9063_range_cfg[] = {
@@ -123,10 +201,6 @@ static struct regmap_config da9063_regmap_config = {
 	.max_register = DA9063_REG_CHIP_VARIANT,
 
 	.cache_type = REGCACHE_RBTREE,
-
-	.rd_table = &da9063_readable_table,
-	.wr_table = &da9063_writeable_table,
-	.volatile_table = &da9063_volatile_table,
 };
 
 static int da9063_i2c_probe(struct i2c_client *i2c,
@@ -143,6 +217,16 @@ static int da9063_i2c_probe(struct i2c_client *i2c,
 	da9063->dev = &i2c->dev;
 	da9063->chip_irq = i2c->irq;
 
+	if (da9063->variant_code == PMIC_DA9063_AD) {
+		da9063_regmap_config.rd_table = &da9063_ad_readable_table;
+		da9063_regmap_config.wr_table = &da9063_ad_writeable_table;
+		da9063_regmap_config.volatile_table = &da9063_ad_volatile_table;
+	} else {
+		da9063_regmap_config.rd_table = &da9063_bb_readable_table;
+		da9063_regmap_config.wr_table = &da9063_bb_writeable_table;
+		da9063_regmap_config.volatile_table = &da9063_bb_volatile_table;
+	}
+
 	da9063->regmap = devm_regmap_init_i2c(i2c, &da9063_regmap_config);
 	if (IS_ERR(da9063->regmap)) {
 		ret = PTR_ERR(da9063->regmap);
diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c
index 7a55c00..4c826f7 100644
--- a/drivers/mfd/dm355evm_msp.c
+++ b/drivers/mfd/dm355evm_msp.c
@@ -95,7 +95,7 @@ EXPORT_SYMBOL(dm355evm_msp_read);
  * Many of the msp430 pins are just used as fixed-direction GPIOs.
  * We could export a few more of them this way, if we wanted.
  */
-#define MSP_GPIO(bit,reg)	((DM355EVM_MSP_ ## reg) << 3 | (bit))
+#define MSP_GPIO(bit, reg)	((DM355EVM_MSP_ ## reg) << 3 | (bit))
 
 static const u8 msp_gpios[] = {
 	/* eight leds */
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 2ed774e..5991fad 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -62,7 +62,7 @@ static int ezx_pcap_putget(struct pcap_chip *pcap, u32 *data)
 	struct spi_message m;
 	int status;
 
-	memset(&t, 0, sizeof t);
+	memset(&t, 0, sizeof(t));
 	spi_message_init(&m);
 	t.len = sizeof(u32);
 	spi_message_add_tail(&t, &m);
@@ -211,7 +211,6 @@ static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
 
 	desc->irq_data.chip->irq_ack(&desc->irq_data);
 	queue_work(pcap->workqueue, &pcap->isr_work);
-	return;
 }
 
 /* ADC */
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index d7b2a75..b44f020 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -332,18 +332,13 @@ static int htcpld_setup_chip_irq(
 		int chip_index)
 {
 	struct htcpld_data *htcpld;
-	struct device *dev = &pdev->dev;
-	struct htcpld_core_platform_data *pdata;
 	struct htcpld_chip *chip;
-	struct htcpld_chip_platform_data *plat_chip_data;
 	unsigned int irq, irq_end;
 	int ret = 0;
 
 	/* Get the platform and driver data */
-	pdata = dev_get_platdata(dev);
 	htcpld = platform_get_drvdata(pdev);
 	chip = &htcpld->chip[chip_index];
-	plat_chip_data = &pdata->chip[chip_index];
 
 	/* Setup irq handlers */
 	irq_end = chip->irq_start + chip->nirqs;
diff --git a/drivers/mfd/intel_soc_pmic_core.c b/drivers/mfd/intel_soc_pmic_core.c
new file mode 100644
index 0000000..2720922
--- /dev/null
+++ b/drivers/mfd/intel_soc_pmic_core.c
@@ -0,0 +1,170 @@
+/*
+ * intel_soc_pmic_core.c - Intel SoC PMIC MFD Driver
+ *
+ * Copyright (C) 2013, 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#include <linux/module.h>
+#include <linux/mfd/core.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/gpio/consumer.h>
+#include <linux/acpi.h>
+#include <linux/regmap.h>
+#include <linux/mfd/intel_soc_pmic.h>
+#include "intel_soc_pmic_core.h"
+
+/*
+ * On some boards the PMIC interrupt may come from a GPIO line.
+ * Try to lookup the ACPI table and see if such connection exists. If not,
+ * return -ENOENT and use the IRQ provided by I2C.
+ */
+static int intel_soc_pmic_find_gpio_irq(struct device *dev)
+{
+	struct gpio_desc *desc;
+	int irq;
+
+	desc = devm_gpiod_get_index(dev, "intel_soc_pmic", 0);
+	if (IS_ERR(desc))
+		return -ENOENT;
+
+	irq = gpiod_to_irq(desc);
+	if (irq < 0)
+		dev_warn(dev, "Can't get irq: %d\n", irq);
+
+	return irq;
+}
+
+static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c,
+				    const struct i2c_device_id *i2c_id)
+{
+	struct device *dev = &i2c->dev;
+	const struct acpi_device_id *id;
+	struct intel_soc_pmic_config *config;
+	struct intel_soc_pmic *pmic;
+	int ret;
+	int irq;
+
+	id = acpi_match_device(dev->driver->acpi_match_table, dev);
+	if (!id || !id->driver_data)
+		return -ENODEV;
+
+	config = (struct intel_soc_pmic_config *)id->driver_data;
+
+	pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL);
+	dev_set_drvdata(dev, pmic);
+
+	pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config);
+
+	irq = intel_soc_pmic_find_gpio_irq(dev);
+	pmic->irq = (irq < 0) ? i2c->irq : irq;
+
+	ret = regmap_add_irq_chip(pmic->regmap, pmic->irq,
+				  config->irq_flags | IRQF_ONESHOT,
+				  0, config->irq_chip,
+				  &pmic->irq_chip_data);
+	if (ret)
+		return ret;
+
+	ret = enable_irq_wake(pmic->irq);
+	if (ret)
+		dev_warn(dev, "Can't enable IRQ as wake source: %d\n", ret);
+
+	ret = mfd_add_devices(dev, -1, config->cell_dev,
+			      config->n_cell_devs, NULL, 0,
+			      regmap_irq_get_domain(pmic->irq_chip_data));
+	if (ret)
+		goto err_del_irq_chip;
+
+	return 0;
+
+err_del_irq_chip:
+	regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
+	return ret;
+}
+
+static int intel_soc_pmic_i2c_remove(struct i2c_client *i2c)
+{
+	struct intel_soc_pmic *pmic = dev_get_drvdata(&i2c->dev);
+
+	regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
+
+	mfd_remove_devices(&i2c->dev);
+
+	return 0;
+}
+
+static void intel_soc_pmic_shutdown(struct i2c_client *i2c)
+{
+	struct intel_soc_pmic *pmic = dev_get_drvdata(&i2c->dev);
+
+	disable_irq(pmic->irq);
+
+	return;
+}
+
+static int intel_soc_pmic_suspend(struct device *dev)
+{
+	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+	disable_irq(pmic->irq);
+
+	return 0;
+}
+
+static int intel_soc_pmic_resume(struct device *dev)
+{
+	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+	enable_irq(pmic->irq);
+
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(intel_soc_pmic_pm_ops, intel_soc_pmic_suspend,
+			 intel_soc_pmic_resume);
+
+static const struct i2c_device_id intel_soc_pmic_i2c_id[] = {
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, intel_soc_pmic_i2c_id);
+
+#if defined(CONFIG_ACPI)
+static struct acpi_device_id intel_soc_pmic_acpi_match[] = {
+	{"INT33FD", (kernel_ulong_t)&intel_soc_pmic_config_crc},
+	{ },
+};
+MODULE_DEVICE_TABLE(acpi, intel_soc_pmic_acpi_match);
+#endif
+
+static struct i2c_driver intel_soc_pmic_i2c_driver = {
+	.driver = {
+		.name = "intel_soc_pmic_i2c",
+		.owner = THIS_MODULE,
+		.pm = &intel_soc_pmic_pm_ops,
+		.acpi_match_table = ACPI_PTR(intel_soc_pmic_acpi_match),
+	},
+	.probe = intel_soc_pmic_i2c_probe,
+	.remove = intel_soc_pmic_i2c_remove,
+	.id_table = intel_soc_pmic_i2c_id,
+	.shutdown = intel_soc_pmic_shutdown,
+};
+
+module_i2c_driver(intel_soc_pmic_i2c_driver);
+
+MODULE_DESCRIPTION("I2C driver for Intel SoC PMIC");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Yang, Bin <bin.yang@intel.com>");
+MODULE_AUTHOR("Zhu, Lejun <lejun.zhu@linux.intel.com>");
diff --git a/drivers/mfd/intel_soc_pmic_core.h b/drivers/mfd/intel_soc_pmic_core.h
new file mode 100644
index 0000000..33aacd9
--- /dev/null
+++ b/drivers/mfd/intel_soc_pmic_core.h
@@ -0,0 +1,32 @@
+/*
+ * intel_soc_pmic_core.h - Intel SoC PMIC MFD Driver
+ *
+ * Copyright (C) 2012-2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#ifndef __INTEL_SOC_PMIC_CORE_H__
+#define __INTEL_SOC_PMIC_CORE_H__
+
+struct intel_soc_pmic_config {
+	unsigned long irq_flags;
+	struct mfd_cell *cell_dev;
+	int n_cell_devs;
+	struct regmap_config *regmap_config;
+	struct regmap_irq_chip *irq_chip;
+};
+
+extern struct intel_soc_pmic_config intel_soc_pmic_config_crc;
+
+#endif	/* __INTEL_SOC_PMIC_CORE_H__ */
diff --git a/drivers/mfd/intel_soc_pmic_crc.c b/drivers/mfd/intel_soc_pmic_crc.c
new file mode 100644
index 0000000..7107cab
--- /dev/null
+++ b/drivers/mfd/intel_soc_pmic_crc.c
@@ -0,0 +1,158 @@
+/*
+ * intel_soc_pmic_crc.c - Device access for Crystal Cove PMIC
+ *
+ * Copyright (C) 2013, 2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#include <linux/mfd/core.h>
+#include <linux/interrupt.h>
+#include <linux/regmap.h>
+#include <linux/mfd/intel_soc_pmic.h>
+#include "intel_soc_pmic_core.h"
+
+#define CRYSTAL_COVE_MAX_REGISTER	0xC6
+
+#define CRYSTAL_COVE_REG_IRQLVL1	0x02
+#define CRYSTAL_COVE_REG_MIRQLVL1	0x0E
+
+#define CRYSTAL_COVE_IRQ_PWRSRC		0
+#define CRYSTAL_COVE_IRQ_THRM		1
+#define CRYSTAL_COVE_IRQ_BCU		2
+#define CRYSTAL_COVE_IRQ_ADC		3
+#define CRYSTAL_COVE_IRQ_CHGR		4
+#define CRYSTAL_COVE_IRQ_GPIO		5
+#define CRYSTAL_COVE_IRQ_VHDMIOCP	6
+
+static struct resource gpio_resources[] = {
+	{
+		.name	= "GPIO",
+		.start	= CRYSTAL_COVE_IRQ_GPIO,
+		.end	= CRYSTAL_COVE_IRQ_GPIO,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct resource pwrsrc_resources[] = {
+	{
+		.name  = "PWRSRC",
+		.start = CRYSTAL_COVE_IRQ_PWRSRC,
+		.end   = CRYSTAL_COVE_IRQ_PWRSRC,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct resource adc_resources[] = {
+	{
+		.name  = "ADC",
+		.start = CRYSTAL_COVE_IRQ_ADC,
+		.end   = CRYSTAL_COVE_IRQ_ADC,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct resource thermal_resources[] = {
+	{
+		.name  = "THERMAL",
+		.start = CRYSTAL_COVE_IRQ_THRM,
+		.end   = CRYSTAL_COVE_IRQ_THRM,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct resource bcu_resources[] = {
+	{
+		.name  = "BCU",
+		.start = CRYSTAL_COVE_IRQ_BCU,
+		.end   = CRYSTAL_COVE_IRQ_BCU,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct mfd_cell crystal_cove_dev[] = {
+	{
+		.name = "crystal_cove_pwrsrc",
+		.num_resources = ARRAY_SIZE(pwrsrc_resources),
+		.resources = pwrsrc_resources,
+	},
+	{
+		.name = "crystal_cove_adc",
+		.num_resources = ARRAY_SIZE(adc_resources),
+		.resources = adc_resources,
+	},
+	{
+		.name = "crystal_cove_thermal",
+		.num_resources = ARRAY_SIZE(thermal_resources),
+		.resources = thermal_resources,
+	},
+	{
+		.name = "crystal_cove_bcu",
+		.num_resources = ARRAY_SIZE(bcu_resources),
+		.resources = bcu_resources,
+	},
+	{
+		.name = "crystal_cove_gpio",
+		.num_resources = ARRAY_SIZE(gpio_resources),
+		.resources = gpio_resources,
+	},
+};
+
+static struct regmap_config crystal_cove_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = CRYSTAL_COVE_MAX_REGISTER,
+	.cache_type = REGCACHE_NONE,
+};
+
+static const struct regmap_irq crystal_cove_irqs[] = {
+	[CRYSTAL_COVE_IRQ_PWRSRC] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_PWRSRC),
+	},
+	[CRYSTAL_COVE_IRQ_THRM] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_THRM),
+	},
+	[CRYSTAL_COVE_IRQ_BCU] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_BCU),
+	},
+	[CRYSTAL_COVE_IRQ_ADC] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_ADC),
+	},
+	[CRYSTAL_COVE_IRQ_CHGR] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_CHGR),
+	},
+	[CRYSTAL_COVE_IRQ_GPIO] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_GPIO),
+	},
+	[CRYSTAL_COVE_IRQ_VHDMIOCP] = {
+		.mask = BIT(CRYSTAL_COVE_IRQ_VHDMIOCP),
+	},
+};
+
+static struct regmap_irq_chip crystal_cove_irq_chip = {
+	.name = "Crystal Cove",
+	.irqs = crystal_cove_irqs,
+	.num_irqs = ARRAY_SIZE(crystal_cove_irqs),
+	.num_regs = 1,
+	.status_base = CRYSTAL_COVE_REG_IRQLVL1,
+	.mask_base = CRYSTAL_COVE_REG_MIRQLVL1,
+};
+
+struct intel_soc_pmic_config intel_soc_pmic_config_crc = {
+	.irq_flags = IRQF_TRIGGER_RISING,
+	.cell_dev = crystal_cove_dev,
+	.n_cell_devs = ARRAY_SIZE(crystal_cove_dev),
+	.regmap_config = &crystal_cove_regmap_config,
+	.irq_chip = &crystal_cove_irq_chip,
+};
diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c
index 7e50fe0..8df3266 100644
--- a/drivers/mfd/ipaq-micro.c
+++ b/drivers/mfd/ipaq-micro.c
@@ -115,7 +115,7 @@ static void micro_rx_msg(struct ipaq_micro *micro, u8 id, int len, u8 *data)
 		} else {
 			dev_err(micro->dev,
 				"out of band RX message 0x%02x\n", id);
-			if(!micro->msg)
+			if (!micro->msg)
 				dev_info(micro->dev, "no message queued\n");
 			else
 				dev_info(micro->dev, "expected message %02x\n",
@@ -126,13 +126,13 @@ static void micro_rx_msg(struct ipaq_micro *micro, u8 id, int len, u8 *data)
 		if (micro->key)
 			micro->key(micro->key_data, len, data);
 		else
-			dev_dbg(micro->dev, "key message ignored, no handle \n");
+			dev_dbg(micro->dev, "key message ignored, no handle\n");
 		break;
 	case MSG_TOUCHSCREEN:
 		if (micro->ts)
 			micro->ts(micro->ts_data, len, data);
 		else
-			dev_dbg(micro->dev, "touchscreen message ignored, no handle \n");
+			dev_dbg(micro->dev, "touchscreen message ignored, no handle\n");
 		break;
 	default:
 		dev_err(micro->dev,
@@ -154,7 +154,7 @@ static void micro_process_char(struct ipaq_micro *micro, u8 ch)
 			rx->state = STATE_ID; /* Next byte is the id and len */
 		break;
 	case STATE_ID: /* Looking for id and len byte */
-		rx->id = (ch & 0xf0) >> 4 ;
+		rx->id = (ch & 0xf0) >> 4;
 		rx->len = (ch & 0x0f);
 		rx->index = 0;
 		rx->chksum = ch;
diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index f7ff018..bd26961 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -24,7 +24,8 @@
 
 #define MAX_ID_LEN 4
 static char force_device_id[MAX_ID_LEN + 1] = "";
-module_param_string(force_device_id, force_device_id, sizeof(force_device_id), 0);
+module_param_string(force_device_id, force_device_id,
+		    sizeof(force_device_id), 0);
 MODULE_PARM_DESC(force_device_id, "Override detected product");
 
 /*
@@ -36,7 +37,7 @@ static void kempld_get_hardware_mutex(struct kempld_device_data *pld)
 {
 	/* The mutex bit will read 1 until access has been granted */
 	while (ioread8(pld->io_index) & KEMPLD_MUTEX_KEY)
-		msleep(1);
+		usleep_range(1000, 3000);
 }
 
 static void kempld_release_hardware_mutex(struct kempld_device_data *pld)
@@ -499,7 +500,7 @@ static struct platform_driver kempld_driver = {
 	.remove		= kempld_remove,
 };
 
-static struct dmi_system_id __initdata kempld_dmi_table[] = {
+static struct dmi_system_id kempld_dmi_table[] __initdata = {
 	{
 		.ident = "BHL6",
 		.matches = {
@@ -736,7 +737,8 @@ static int __init kempld_init(void)
 	int ret;
 
 	if (force_device_id[0]) {
-		for (id = kempld_dmi_table; id->matches[0].slot != DMI_NONE; id++)
+		for (id = kempld_dmi_table;
+		     id->matches[0].slot != DMI_NONE; id++)
 			if (strstr(id->ident, force_device_id))
 				if (id->callback && id->callback(id))
 					break;
diff --git a/drivers/mfd/lp8788-irq.c b/drivers/mfd/lp8788-irq.c
index c84ded5..23982db 100644
--- a/drivers/mfd/lp8788-irq.c
+++ b/drivers/mfd/lp8788-irq.c
@@ -66,12 +66,14 @@ static inline u8 _irq_to_val(enum lp8788_int_id id, int enable)
 static void lp8788_irq_enable(struct irq_data *data)
 {
 	struct lp8788_irq_data *irqd = irq_data_get_irq_chip_data(data);
+
 	irqd->enabled[data->hwirq] = 1;
 }
 
 static void lp8788_irq_disable(struct irq_data *data)
 {
 	struct lp8788_irq_data *irqd = irq_data_get_irq_chip_data(data);
+
 	irqd->enabled[data->hwirq] = 0;
 }
 
diff --git a/drivers/mfd/max77686-irq.c b/drivers/mfd/max77686-irq.c
deleted file mode 100644
index cdc3280..0000000
--- a/drivers/mfd/max77686-irq.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * max77686-irq.c - Interrupt controller support for MAX77686
- *
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Chiwoong Byun <woong.byun@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * This driver is based on max8997-irq.c
- */
-
-#include <linux/err.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/mfd/max77686.h>
-#include <linux/mfd/max77686-private.h>
-#include <linux/irqdomain.h>
-#include <linux/regmap.h>
-
-enum {
-	MAX77686_DEBUG_IRQ_INFO = 1 << 0,
-	MAX77686_DEBUG_IRQ_MASK = 1 << 1,
-	MAX77686_DEBUG_IRQ_INT = 1 << 2,
-};
-
-static int debug_mask = 0;
-module_param(debug_mask, int, 0);
-MODULE_PARM_DESC(debug_mask, "Set debug_mask : 0x0=off 0x1=IRQ_INFO  0x2=IRQ_MASK 0x4=IRQ_INI)");
-
-static const u8 max77686_mask_reg[] = {
-	[PMIC_INT1] = MAX77686_REG_INT1MSK,
-	[PMIC_INT2] = MAX77686_REG_INT2MSK,
-	[RTC_INT] = MAX77686_RTC_INTM,
-};
-
-static struct regmap *max77686_get_regmap(struct max77686_dev *max77686,
-				enum max77686_irq_source src)
-{
-	switch (src) {
-	case PMIC_INT1 ... PMIC_INT2:
-		return max77686->regmap;
-	case RTC_INT:
-		return max77686->rtc_regmap;
-	default:
-		return ERR_PTR(-EINVAL);
-	}
-}
-
-struct max77686_irq_data {
-	int mask;
-	enum max77686_irq_source group;
-};
-
-#define DECLARE_IRQ(idx, _group, _mask)		\
-	[(idx)] = { .group = (_group), .mask = (_mask) }
-static const struct max77686_irq_data max77686_irqs[] = {
-	DECLARE_IRQ(MAX77686_PMICIRQ_PWRONF,	PMIC_INT1, 1 << 0),
-	DECLARE_IRQ(MAX77686_PMICIRQ_PWRONR,	PMIC_INT1, 1 << 1),
-	DECLARE_IRQ(MAX77686_PMICIRQ_JIGONBF,	PMIC_INT1, 1 << 2),
-	DECLARE_IRQ(MAX77686_PMICIRQ_JIGONBR,	PMIC_INT1, 1 << 3),
-	DECLARE_IRQ(MAX77686_PMICIRQ_ACOKBF,	PMIC_INT1, 1 << 4),
-	DECLARE_IRQ(MAX77686_PMICIRQ_ACOKBR,	PMIC_INT1, 1 << 5),
-	DECLARE_IRQ(MAX77686_PMICIRQ_ONKEY1S,	PMIC_INT1, 1 << 6),
-	DECLARE_IRQ(MAX77686_PMICIRQ_MRSTB,		PMIC_INT1, 1 << 7),
-	DECLARE_IRQ(MAX77686_PMICIRQ_140C,		PMIC_INT2, 1 << 0),
-	DECLARE_IRQ(MAX77686_PMICIRQ_120C,		PMIC_INT2, 1 << 1),
-	DECLARE_IRQ(MAX77686_RTCIRQ_RTC60S,		RTC_INT, 1 << 0),
-	DECLARE_IRQ(MAX77686_RTCIRQ_RTCA1,		RTC_INT, 1 << 1),
-	DECLARE_IRQ(MAX77686_RTCIRQ_RTCA2,		RTC_INT, 1 << 2),
-	DECLARE_IRQ(MAX77686_RTCIRQ_SMPL,		RTC_INT, 1 << 3),
-	DECLARE_IRQ(MAX77686_RTCIRQ_RTC1S,		RTC_INT, 1 << 4),
-	DECLARE_IRQ(MAX77686_RTCIRQ_WTSR,		RTC_INT, 1 << 5),
-};
-
-static void max77686_irq_lock(struct irq_data *data)
-{
-	struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
-
-	if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
-		pr_info("%s\n", __func__);
-
-	mutex_lock(&max77686->irqlock);
-}
-
-static void max77686_irq_sync_unlock(struct irq_data *data)
-{
-	struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
-	int i;
-
-	for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) {
-		u8 mask_reg = max77686_mask_reg[i];
-		struct regmap *map = max77686_get_regmap(max77686, i);
-
-		if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
-			pr_debug("%s: mask_reg[%d]=0x%x, cur=0x%x\n",
-			__func__, i, mask_reg, max77686->irq_masks_cur[i]);
-
-		if (mask_reg == MAX77686_REG_INVALID ||
-				IS_ERR_OR_NULL(map))
-			continue;
-
-		max77686->irq_masks_cache[i] = max77686->irq_masks_cur[i];
-
-		regmap_write(map, max77686_mask_reg[i],
-				max77686->irq_masks_cur[i]);
-	}
-
-	mutex_unlock(&max77686->irqlock);
-}
-
-static const inline struct max77686_irq_data *to_max77686_irq(int irq)
-{
-	struct irq_data *data = irq_get_irq_data(irq);
-	return &max77686_irqs[data->hwirq];
-}
-
-static void max77686_irq_mask(struct irq_data *data)
-{
-	struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
-	const struct max77686_irq_data *irq_data = to_max77686_irq(data->irq);
-
-	max77686->irq_masks_cur[irq_data->group] |= irq_data->mask;
-
-	if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
-		pr_info("%s: group=%d, cur=0x%x\n",
-			__func__, irq_data->group,
-			max77686->irq_masks_cur[irq_data->group]);
-}
-
-static void max77686_irq_unmask(struct irq_data *data)
-{
-	struct max77686_dev *max77686 = irq_get_chip_data(data->irq);
-	const struct max77686_irq_data *irq_data = to_max77686_irq(data->irq);
-
-	max77686->irq_masks_cur[irq_data->group] &= ~irq_data->mask;
-
-	if (debug_mask & MAX77686_DEBUG_IRQ_MASK)
-		pr_info("%s: group=%d, cur=0x%x\n",
-			__func__, irq_data->group,
-			max77686->irq_masks_cur[irq_data->group]);
-}
-
-static struct irq_chip max77686_irq_chip = {
-	.name			= "max77686",
-	.irq_bus_lock		= max77686_irq_lock,
-	.irq_bus_sync_unlock	= max77686_irq_sync_unlock,
-	.irq_mask		= max77686_irq_mask,
-	.irq_unmask		= max77686_irq_unmask,
-};
-
-static irqreturn_t max77686_irq_thread(int irq, void *data)
-{
-	struct max77686_dev *max77686 = data;
-	unsigned int irq_reg[MAX77686_IRQ_GROUP_NR] = {};
-	unsigned int irq_src;
-	int ret;
-	int i, cur_irq;
-
-	ret = regmap_read(max77686->regmap,  MAX77686_REG_INTSRC, &irq_src);
-	if (ret < 0) {
-		dev_err(max77686->dev, "Failed to read interrupt source: %d\n",
-				ret);
-		return IRQ_NONE;
-	}
-
-	if (debug_mask & MAX77686_DEBUG_IRQ_INT)
-		pr_info("%s: irq_src=0x%x\n", __func__, irq_src);
-
-	if (irq_src == MAX77686_IRQSRC_PMIC) {
-		ret = regmap_bulk_read(max77686->regmap,
-					 MAX77686_REG_INT1, irq_reg, 2);
-		if (ret < 0) {
-			dev_err(max77686->dev, "Failed to read interrupt source: %d\n",
-					ret);
-			return IRQ_NONE;
-		}
-
-		if (debug_mask & MAX77686_DEBUG_IRQ_INT)
-			pr_info("%s: int1=0x%x, int2=0x%x\n", __func__,
-				 irq_reg[PMIC_INT1], irq_reg[PMIC_INT2]);
-	}
-
-	if (irq_src & MAX77686_IRQSRC_RTC) {
-		ret = regmap_read(max77686->rtc_regmap,
-					MAX77686_RTC_INT, &irq_reg[RTC_INT]);
-		if (ret < 0) {
-			dev_err(max77686->dev, "Failed to read interrupt source: %d\n",
-					ret);
-			return IRQ_NONE;
-		}
-
-		if (debug_mask & MAX77686_DEBUG_IRQ_INT)
-			pr_info("%s: rtc int=0x%x\n", __func__,
-							 irq_reg[RTC_INT]);
-
-	}
-
-	for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++)
-		irq_reg[i] &= ~max77686->irq_masks_cur[i];
-
-	for (i = 0; i < MAX77686_IRQ_NR; i++) {
-		if (irq_reg[max77686_irqs[i].group] & max77686_irqs[i].mask) {
-			cur_irq = irq_find_mapping(max77686->irq_domain, i);
-			if (cur_irq)
-				handle_nested_irq(cur_irq);
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int max77686_irq_domain_map(struct irq_domain *d, unsigned int irq,
-					irq_hw_number_t hw)
-{
-	struct max77686_dev *max77686 = d->host_data;
-
-	irq_set_chip_data(irq, max77686);
-	irq_set_chip_and_handler(irq, &max77686_irq_chip, handle_edge_irq);
-	irq_set_nested_thread(irq, 1);
-#ifdef CONFIG_ARM
-	set_irq_flags(irq, IRQF_VALID);
-#else
-	irq_set_noprobe(irq);
-#endif
-	return 0;
-}
-
-static struct irq_domain_ops max77686_irq_domain_ops = {
-	.map = max77686_irq_domain_map,
-};
-
-int max77686_irq_init(struct max77686_dev *max77686)
-{
-	struct irq_domain *domain;
-	int i;
-	int ret;
-	int val;
-	struct regmap *map;
-
-	mutex_init(&max77686->irqlock);
-
-	if (max77686->irq_gpio && !max77686->irq) {
-		max77686->irq = gpio_to_irq(max77686->irq_gpio);
-
-		if (debug_mask & MAX77686_DEBUG_IRQ_INT) {
-			ret = gpio_request(max77686->irq_gpio, "pmic_irq");
-			if (ret < 0) {
-				dev_err(max77686->dev,
-					"Failed to request gpio %d with ret:"
-					"%d\n",	max77686->irq_gpio, ret);
-				return IRQ_NONE;
-			}
-
-			gpio_direction_input(max77686->irq_gpio);
-			val = gpio_get_value(max77686->irq_gpio);
-			gpio_free(max77686->irq_gpio);
-			pr_info("%s: gpio_irq=%x\n", __func__, val);
-		}
-	}
-
-	if (!max77686->irq) {
-		dev_err(max77686->dev, "irq is not specified\n");
-		return -ENODEV;
-	}
-
-	/* Mask individual interrupt sources */
-	for (i = 0; i < MAX77686_IRQ_GROUP_NR; i++) {
-		max77686->irq_masks_cur[i] = 0xff;
-		max77686->irq_masks_cache[i] = 0xff;
-		map = max77686_get_regmap(max77686, i);
-
-		if (IS_ERR_OR_NULL(map))
-			continue;
-		if (max77686_mask_reg[i] == MAX77686_REG_INVALID)
-			continue;
-
-		regmap_write(map, max77686_mask_reg[i], 0xff);
-	}
-	domain = irq_domain_add_linear(NULL, MAX77686_IRQ_NR,
-					&max77686_irq_domain_ops, max77686);
-	if (!domain) {
-		dev_err(max77686->dev, "could not create irq domain\n");
-		return -ENODEV;
-	}
-	max77686->irq_domain = domain;
-
-	ret = request_threaded_irq(max77686->irq, NULL, max77686_irq_thread,
-				   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				   "max77686-irq", max77686);
-
-	if (ret)
-		dev_err(max77686->dev, "Failed to request IRQ %d: %d\n",
-			max77686->irq, ret);
-
-
-	if (debug_mask & MAX77686_DEBUG_IRQ_INFO)
-		pr_info("%s-\n", __func__);
-
-	return 0;
-}
-
-void max77686_irq_exit(struct max77686_dev *max77686)
-{
-	if (max77686->irq)
-		free_irq(max77686->irq, max77686);
-}
diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index ce869ac..86e5523 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -1,5 +1,5 @@
 /*
- * max77686.c - mfd core driver for the Maxim 77686
+ * max77686.c - mfd core driver for the Maxim 77686/802
  *
  * Copyright (C) 2012 Samsung Electronics
  * Chiwoong Byun <woong.byun@smasung.com>
@@ -25,6 +25,8 @@
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
 #include <linux/pm_runtime.h>
 #include <linux/module.h>
 #include <linux/mfd/core.h>
@@ -41,15 +43,166 @@ static const struct mfd_cell max77686_devs[] = {
 	{ .name = "max77686-clk", },
 };
 
+static const struct mfd_cell max77802_devs[] = {
+	{ .name = "max77802-pmic", },
+	{ .name = "max77802-clk", },
+	{ .name = "max77802-rtc", },
+};
+
+static bool max77802_pmic_is_accessible_reg(struct device *dev,
+					    unsigned int reg)
+{
+	return (reg >= MAX77802_REG_DEVICE_ID && reg < MAX77802_REG_PMIC_END);
+}
+
+static bool max77802_rtc_is_accessible_reg(struct device *dev,
+					   unsigned int reg)
+{
+	return (reg >= MAX77802_RTC_INT && reg < MAX77802_RTC_END);
+}
+
+static bool max77802_is_accessible_reg(struct device *dev, unsigned int reg)
+{
+	return (max77802_pmic_is_accessible_reg(dev, reg) ||
+		max77802_rtc_is_accessible_reg(dev, reg));
+}
+
+static bool max77802_pmic_is_precious_reg(struct device *dev, unsigned int reg)
+{
+	return (reg == MAX77802_REG_INTSRC || reg == MAX77802_REG_INT1 ||
+		reg == MAX77802_REG_INT2);
+}
+
+static bool max77802_rtc_is_precious_reg(struct device *dev, unsigned int reg)
+{
+	return (reg == MAX77802_RTC_INT ||
+		reg == MAX77802_RTC_UPDATE0 ||
+		reg == MAX77802_RTC_UPDATE1);
+}
+
+static bool max77802_is_precious_reg(struct device *dev, unsigned int reg)
+{
+	return (max77802_pmic_is_precious_reg(dev, reg) ||
+		max77802_rtc_is_precious_reg(dev, reg));
+}
+
+static bool max77802_pmic_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+	return (max77802_is_precious_reg(dev, reg) ||
+		reg == MAX77802_REG_STATUS1 || reg == MAX77802_REG_STATUS2 ||
+		reg == MAX77802_REG_PWRON);
+}
+
+static bool max77802_rtc_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+	return (max77802_rtc_is_precious_reg(dev, reg) ||
+		reg == MAX77802_RTC_SEC ||
+		reg == MAX77802_RTC_MIN ||
+		reg == MAX77802_RTC_HOUR ||
+		reg == MAX77802_RTC_WEEKDAY ||
+		reg == MAX77802_RTC_MONTH ||
+		reg == MAX77802_RTC_YEAR ||
+		reg == MAX77802_RTC_DATE);
+}
+
+static bool max77802_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+	return (max77802_pmic_is_volatile_reg(dev, reg) ||
+		max77802_rtc_is_volatile_reg(dev, reg));
+}
+
 static struct regmap_config max77686_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 };
 
-#ifdef CONFIG_OF
+static struct regmap_config max77686_rtc_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+};
+
+static struct regmap_config max77802_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.writeable_reg = max77802_is_accessible_reg,
+	.readable_reg = max77802_is_accessible_reg,
+	.precious_reg = max77802_is_precious_reg,
+	.volatile_reg = max77802_is_volatile_reg,
+	.name = "max77802-pmic",
+	.cache_type = REGCACHE_RBTREE,
+};
+
+static const struct regmap_irq max77686_irqs[] = {
+	/* INT1 interrupts */
+	{ .reg_offset = 0, .mask = MAX77686_INT1_PWRONF_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_PWRONR_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_JIGONBF_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_JIGONBR_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_ACOKBF_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_ACOKBR_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_ONKEY1S_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_INT1_MRSTB_MSK, },
+	/* INT2 interrupts */
+	{ .reg_offset = 1, .mask = MAX77686_INT2_140C_MSK, },
+	{ .reg_offset = 1, .mask = MAX77686_INT2_120C_MSK, },
+};
+
+static const struct regmap_irq_chip max77686_irq_chip = {
+	.name			= "max77686-pmic",
+	.status_base		= MAX77686_REG_INT1,
+	.mask_base		= MAX77686_REG_INT1MSK,
+	.num_regs		= 2,
+	.irqs			= max77686_irqs,
+	.num_irqs		= ARRAY_SIZE(max77686_irqs),
+};
+
+static const struct regmap_irq max77686_rtc_irqs[] = {
+	/* RTC interrupts */
+	{ .reg_offset = 0, .mask = MAX77686_RTCINT_RTC60S_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_RTCINT_RTCA1_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_RTCINT_RTCA2_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_RTCINT_SMPL_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_RTCINT_RTC1S_MSK, },
+	{ .reg_offset = 0, .mask = MAX77686_RTCINT_WTSR_MSK, },
+};
+
+static const struct regmap_irq_chip max77686_rtc_irq_chip = {
+	.name			= "max77686-rtc",
+	.status_base		= MAX77686_RTC_INT,
+	.mask_base		= MAX77686_RTC_INTM,
+	.num_regs		= 1,
+	.irqs			= max77686_rtc_irqs,
+	.num_irqs		= ARRAY_SIZE(max77686_rtc_irqs),
+};
+
+static const struct regmap_irq_chip max77802_irq_chip = {
+	.name			= "max77802-pmic",
+	.status_base		= MAX77802_REG_INT1,
+	.mask_base		= MAX77802_REG_INT1MSK,
+	.num_regs		= 2,
+	.irqs			= max77686_irqs, /* same masks as 77686 */
+	.num_irqs		= ARRAY_SIZE(max77686_irqs),
+};
+
+static const struct regmap_irq_chip max77802_rtc_irq_chip = {
+	.name			= "max77802-rtc",
+	.status_base		= MAX77802_RTC_INT,
+	.mask_base		= MAX77802_RTC_INTM,
+	.num_regs		= 1,
+	.irqs			= max77686_rtc_irqs, /* same masks as 77686 */
+	.num_irqs		= ARRAY_SIZE(max77686_rtc_irqs),
+};
+
 static const struct of_device_id max77686_pmic_dt_match[] = {
-	{.compatible = "maxim,max77686", .data = NULL},
-	{},
+	{
+		.compatible = "maxim,max77686",
+		.data = (void *)TYPE_MAX77686,
+	},
+	{
+		.compatible = "maxim,max77802",
+		.data = (void *)TYPE_MAX77802,
+	},
+	{ },
 };
 
 static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device
@@ -58,53 +211,74 @@ static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device
 	struct max77686_platform_data *pd;
 
 	pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
-	if (!pd) {
-		dev_err(dev, "could not allocate memory for pdata\n");
+	if (!pd)
 		return NULL;
-	}
 
 	dev->platform_data = pd;
 	return pd;
 }
-#else
-static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device
-								  *dev)
-{
-	return 0;
-}
-#endif
 
 static int max77686_i2c_probe(struct i2c_client *i2c,
 			      const struct i2c_device_id *id)
 {
 	struct max77686_dev *max77686 = NULL;
 	struct max77686_platform_data *pdata = dev_get_platdata(&i2c->dev);
+	const struct of_device_id *match;
 	unsigned int data;
 	int ret = 0;
+	const struct regmap_config *config;
+	const struct regmap_irq_chip *irq_chip;
+	const struct regmap_irq_chip *rtc_irq_chip;
+	struct regmap **rtc_regmap;
+	const struct mfd_cell *cells;
+	int n_devs;
 
-	if (i2c->dev.of_node)
+	if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node && !pdata)
 		pdata = max77686_i2c_parse_dt_pdata(&i2c->dev);
 
 	if (!pdata) {
 		dev_err(&i2c->dev, "No platform data found.\n");
-		return -EIO;
+		return -EINVAL;
 	}
 
 	max77686 = devm_kzalloc(&i2c->dev,
 				sizeof(struct max77686_dev), GFP_KERNEL);
-	if (max77686 == NULL)
+	if (!max77686)
 		return -ENOMEM;
 
+	if (i2c->dev.of_node) {
+		match = of_match_node(max77686_pmic_dt_match, i2c->dev.of_node);
+		if (!match)
+			return -EINVAL;
+
+		max77686->type = (unsigned long)match->data;
+	} else
+		max77686->type = id->driver_data;
+
 	i2c_set_clientdata(i2c, max77686);
 	max77686->dev = &i2c->dev;
 	max77686->i2c = i2c;
-	max77686->type = id->driver_data;
 
 	max77686->wakeup = pdata->wakeup;
-	max77686->irq_gpio = pdata->irq_gpio;
 	max77686->irq = i2c->irq;
 
-	max77686->regmap = devm_regmap_init_i2c(i2c, &max77686_regmap_config);
+	if (max77686->type == TYPE_MAX77686) {
+		config = &max77686_regmap_config;
+		irq_chip = &max77686_irq_chip;
+		rtc_irq_chip = &max77686_rtc_irq_chip;
+		rtc_regmap = &max77686->rtc_regmap;
+		cells =  max77686_devs;
+		n_devs = ARRAY_SIZE(max77686_devs);
+	} else {
+		config = &max77802_regmap_config;
+		irq_chip = &max77802_irq_chip;
+		rtc_irq_chip = &max77802_rtc_irq_chip;
+		rtc_regmap = &max77686->regmap;
+		cells =  max77802_devs;
+		n_devs = ARRAY_SIZE(max77802_devs);
+	}
+
+	max77686->regmap = devm_regmap_init_i2c(i2c, config);
 	if (IS_ERR(max77686->regmap)) {
 		ret = PTR_ERR(max77686->regmap);
 		dev_err(max77686->dev, "Failed to allocate register map: %d\n",
@@ -112,30 +286,68 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
-	if (regmap_read(max77686->regmap,
-			 MAX77686_REG_DEVICE_ID, &data) < 0) {
+	ret = regmap_read(max77686->regmap, MAX77686_REG_DEVICE_ID, &data);
+	if (ret < 0) {
 		dev_err(max77686->dev,
 			"device not found on this channel (this is not an error)\n");
 		return -ENODEV;
-	} else
-		dev_info(max77686->dev, "device found\n");
+	}
 
-	max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC);
-	if (!max77686->rtc) {
-		dev_err(max77686->dev, "Failed to allocate I2C device for RTC\n");
-		return -ENODEV;
+	if (max77686->type == TYPE_MAX77686) {
+		max77686->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC);
+		if (!max77686->rtc) {
+			dev_err(max77686->dev,
+				"Failed to allocate I2C device for RTC\n");
+			return -ENODEV;
+		}
+		i2c_set_clientdata(max77686->rtc, max77686);
+
+		max77686->rtc_regmap =
+			devm_regmap_init_i2c(max77686->rtc,
+					     &max77686_rtc_regmap_config);
+		if (IS_ERR(max77686->rtc_regmap)) {
+			ret = PTR_ERR(max77686->rtc_regmap);
+			dev_err(max77686->dev,
+				"failed to allocate RTC regmap: %d\n",
+				ret);
+			goto err_unregister_i2c;
+		}
+	}
+
+	ret = regmap_add_irq_chip(max77686->regmap, max77686->irq,
+				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT |
+				  IRQF_SHARED, 0, irq_chip,
+				  &max77686->irq_data);
+	if (ret) {
+		dev_err(&i2c->dev, "failed to add PMIC irq chip: %d\n", ret);
+		goto err_unregister_i2c;
 	}
-	i2c_set_clientdata(max77686->rtc, max77686);
 
-	max77686_irq_init(max77686);
+	ret = regmap_add_irq_chip(*rtc_regmap, max77686->irq,
+				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT |
+				  IRQF_SHARED, 0, rtc_irq_chip,
+				  &max77686->rtc_irq_data);
+	if (ret) {
+		dev_err(&i2c->dev, "failed to add RTC irq chip: %d\n", ret);
+		goto err_del_irqc;
+	}
 
-	ret = mfd_add_devices(max77686->dev, -1, max77686_devs,
-			      ARRAY_SIZE(max77686_devs), NULL, 0, NULL);
+	ret = mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL, 0, NULL);
 	if (ret < 0) {
-		mfd_remove_devices(max77686->dev);
-		i2c_unregister_device(max77686->rtc);
+		dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret);
+		goto err_del_rtc_irqc;
 	}
 
+	return 0;
+
+err_del_rtc_irqc:
+	regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data);
+err_del_irqc:
+	regmap_del_irq_chip(max77686->irq, max77686->irq_data);
+err_unregister_i2c:
+	if (max77686->type == TYPE_MAX77686)
+		i2c_unregister_device(max77686->rtc);
+
 	return ret;
 }
 
@@ -144,7 +356,12 @@ static int max77686_i2c_remove(struct i2c_client *i2c)
 	struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
 
 	mfd_remove_devices(max77686->dev);
-	i2c_unregister_device(max77686->rtc);
+
+	regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data);
+	regmap_del_irq_chip(max77686->irq, max77686->irq_data);
+
+	if (max77686->type == TYPE_MAX77686)
+		i2c_unregister_device(max77686->rtc);
 
 	return 0;
 }
@@ -155,10 +372,50 @@ static const struct i2c_device_id max77686_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, max77686_i2c_id);
 
+#ifdef CONFIG_PM_SLEEP
+static int max77686_suspend(struct device *dev)
+{
+	struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+	struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
+
+	if (device_may_wakeup(dev))
+		enable_irq_wake(max77686->irq);
+
+	/*
+	 * IRQ must be disabled during suspend because if it happens
+	 * while suspended it will be handled before resuming I2C.
+	 *
+	 * When device is woken up from suspend (e.g. by RTC wake alarm),
+	 * an interrupt occurs before resuming I2C bus controller.
+	 * Interrupt handler tries to read registers but this read
+	 * will fail because I2C is still suspended.
+	 */
+	disable_irq(max77686->irq);
+
+	return 0;
+}
+
+static int max77686_resume(struct device *dev)
+{
+	struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+	struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
+
+	if (device_may_wakeup(dev))
+		disable_irq_wake(max77686->irq);
+
+	enable_irq(max77686->irq);
+
+	return 0;
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume);
+
 static struct i2c_driver max77686_i2c_driver = {
 	.driver = {
 		   .name = "max77686",
 		   .owner = THIS_MODULE,
+		   .pm = &max77686_pm,
 		   .of_match_table = of_match_ptr(max77686_pmic_dt_match),
 	},
 	.probe = max77686_i2c_probe,
@@ -179,6 +436,6 @@ static void __exit max77686_i2c_exit(void)
 }
 module_exit(max77686_i2c_exit);
 
-MODULE_DESCRIPTION("MAXIM 77686 multi-function core driver");
+MODULE_DESCRIPTION("MAXIM 77686/802 multi-function core driver");
 MODULE_AUTHOR("Chiwoong Byun <woong.byun@samsung.com>");
 MODULE_LICENSE("GPL");
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index f3faf0c..97a787a 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -624,6 +624,7 @@ static void max8925_irq_sync_unlock(struct irq_data *data)
 static void max8925_irq_enable(struct irq_data *data)
 {
 	struct max8925_chip *chip = irq_data_get_irq_chip_data(data);
+
 	max8925_irqs[data->irq - chip->irq_base].enable
 		= max8925_irqs[data->irq - chip->irq_base].offs;
 }
@@ -631,6 +632,7 @@ static void max8925_irq_enable(struct irq_data *data)
 static void max8925_irq_disable(struct irq_data *data)
 {
 	struct max8925_chip *chip = irq_data_get_irq_chip_data(data);
+
 	max8925_irqs[data->irq - chip->irq_base].enable = 0;
 }
 
diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
index a83eed5..ecbe78e 100644
--- a/drivers/mfd/max8925-i2c.c
+++ b/drivers/mfd/max8925-i2c.c
@@ -257,9 +257,11 @@ static struct i2c_driver max8925_driver = {
 static int __init max8925_i2c_init(void)
 {
 	int ret;
+
 	ret = i2c_add_driver(&max8925_driver);
 	if (ret != 0)
 		pr_err("Failed to register MAX8925 I2C driver: %d\n", ret);
+
 	return ret;
 }
 subsys_initcall(max8925_i2c_init);
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index acf5dd7..2b6bc86 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -10,106 +10,18 @@
  * Free Software Foundation.
  */
 
-#include <linux/slab.h>
 #include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/interrupt.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/mc13xxx.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
-#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/core.h>
 
 #include "mc13xxx.h"
 
 #define MC13XXX_IRQSTAT0	0
-#define MC13XXX_IRQSTAT0_ADCDONEI	(1 << 0)
-#define MC13XXX_IRQSTAT0_ADCBISDONEI	(1 << 1)
-#define MC13XXX_IRQSTAT0_TSI		(1 << 2)
-#define MC13783_IRQSTAT0_WHIGHI		(1 << 3)
-#define MC13783_IRQSTAT0_WLOWI		(1 << 4)
-#define MC13XXX_IRQSTAT0_CHGDETI	(1 << 6)
-#define MC13783_IRQSTAT0_CHGOVI		(1 << 7)
-#define MC13XXX_IRQSTAT0_CHGREVI	(1 << 8)
-#define MC13XXX_IRQSTAT0_CHGSHORTI	(1 << 9)
-#define MC13XXX_IRQSTAT0_CCCVI		(1 << 10)
-#define MC13XXX_IRQSTAT0_CHGCURRI	(1 << 11)
-#define MC13XXX_IRQSTAT0_BPONI		(1 << 12)
-#define MC13XXX_IRQSTAT0_LOBATLI	(1 << 13)
-#define MC13XXX_IRQSTAT0_LOBATHI	(1 << 14)
-#define MC13783_IRQSTAT0_UDPI		(1 << 15)
-#define MC13783_IRQSTAT0_USBI		(1 << 16)
-#define MC13783_IRQSTAT0_IDI		(1 << 19)
-#define MC13783_IRQSTAT0_SE1I		(1 << 21)
-#define MC13783_IRQSTAT0_CKDETI		(1 << 22)
-#define MC13783_IRQSTAT0_UDMI		(1 << 23)
-
 #define MC13XXX_IRQMASK0	1
-#define MC13XXX_IRQMASK0_ADCDONEM	MC13XXX_IRQSTAT0_ADCDONEI
-#define MC13XXX_IRQMASK0_ADCBISDONEM	MC13XXX_IRQSTAT0_ADCBISDONEI
-#define MC13XXX_IRQMASK0_TSM		MC13XXX_IRQSTAT0_TSI
-#define MC13783_IRQMASK0_WHIGHM		MC13783_IRQSTAT0_WHIGHI
-#define MC13783_IRQMASK0_WLOWM		MC13783_IRQSTAT0_WLOWI
-#define MC13XXX_IRQMASK0_CHGDETM	MC13XXX_IRQSTAT0_CHGDETI
-#define MC13783_IRQMASK0_CHGOVM		MC13783_IRQSTAT0_CHGOVI
-#define MC13XXX_IRQMASK0_CHGREVM	MC13XXX_IRQSTAT0_CHGREVI
-#define MC13XXX_IRQMASK0_CHGSHORTM	MC13XXX_IRQSTAT0_CHGSHORTI
-#define MC13XXX_IRQMASK0_CCCVM		MC13XXX_IRQSTAT0_CCCVI
-#define MC13XXX_IRQMASK0_CHGCURRM	MC13XXX_IRQSTAT0_CHGCURRI
-#define MC13XXX_IRQMASK0_BPONM		MC13XXX_IRQSTAT0_BPONI
-#define MC13XXX_IRQMASK0_LOBATLM	MC13XXX_IRQSTAT0_LOBATLI
-#define MC13XXX_IRQMASK0_LOBATHM	MC13XXX_IRQSTAT0_LOBATHI
-#define MC13783_IRQMASK0_UDPM		MC13783_IRQSTAT0_UDPI
-#define MC13783_IRQMASK0_USBM		MC13783_IRQSTAT0_USBI
-#define MC13783_IRQMASK0_IDM		MC13783_IRQSTAT0_IDI
-#define MC13783_IRQMASK0_SE1M		MC13783_IRQSTAT0_SE1I
-#define MC13783_IRQMASK0_CKDETM		MC13783_IRQSTAT0_CKDETI
-#define MC13783_IRQMASK0_UDMM		MC13783_IRQSTAT0_UDMI
-
 #define MC13XXX_IRQSTAT1	3
-#define MC13XXX_IRQSTAT1_1HZI		(1 << 0)
-#define MC13XXX_IRQSTAT1_TODAI		(1 << 1)
-#define MC13783_IRQSTAT1_ONOFD1I	(1 << 3)
-#define MC13783_IRQSTAT1_ONOFD2I	(1 << 4)
-#define MC13783_IRQSTAT1_ONOFD3I	(1 << 5)
-#define MC13XXX_IRQSTAT1_SYSRSTI	(1 << 6)
-#define MC13XXX_IRQSTAT1_RTCRSTI	(1 << 7)
-#define MC13XXX_IRQSTAT1_PCI		(1 << 8)
-#define MC13XXX_IRQSTAT1_WARMI		(1 << 9)
-#define MC13XXX_IRQSTAT1_MEMHLDI	(1 << 10)
-#define MC13783_IRQSTAT1_PWRRDYI	(1 << 11)
-#define MC13XXX_IRQSTAT1_THWARNLI	(1 << 12)
-#define MC13XXX_IRQSTAT1_THWARNHI	(1 << 13)
-#define MC13XXX_IRQSTAT1_CLKI		(1 << 14)
-#define MC13783_IRQSTAT1_SEMAFI		(1 << 15)
-#define MC13783_IRQSTAT1_MC2BI		(1 << 17)
-#define MC13783_IRQSTAT1_HSDETI		(1 << 18)
-#define MC13783_IRQSTAT1_HSLI		(1 << 19)
-#define MC13783_IRQSTAT1_ALSPTHI	(1 << 20)
-#define MC13783_IRQSTAT1_AHSSHORTI	(1 << 21)
-
 #define MC13XXX_IRQMASK1	4
-#define MC13XXX_IRQMASK1_1HZM		MC13XXX_IRQSTAT1_1HZI
-#define MC13XXX_IRQMASK1_TODAM		MC13XXX_IRQSTAT1_TODAI
-#define MC13783_IRQMASK1_ONOFD1M	MC13783_IRQSTAT1_ONOFD1I
-#define MC13783_IRQMASK1_ONOFD2M	MC13783_IRQSTAT1_ONOFD2I
-#define MC13783_IRQMASK1_ONOFD3M	MC13783_IRQSTAT1_ONOFD3I
-#define MC13XXX_IRQMASK1_SYSRSTM	MC13XXX_IRQSTAT1_SYSRSTI
-#define MC13XXX_IRQMASK1_RTCRSTM	MC13XXX_IRQSTAT1_RTCRSTI
-#define MC13XXX_IRQMASK1_PCM		MC13XXX_IRQSTAT1_PCI
-#define MC13XXX_IRQMASK1_WARMM		MC13XXX_IRQSTAT1_WARMI
-#define MC13XXX_IRQMASK1_MEMHLDM	MC13XXX_IRQSTAT1_MEMHLDI
-#define MC13783_IRQMASK1_PWRRDYM	MC13783_IRQSTAT1_PWRRDYI
-#define MC13XXX_IRQMASK1_THWARNLM	MC13XXX_IRQSTAT1_THWARNLI
-#define MC13XXX_IRQMASK1_THWARNHM	MC13XXX_IRQSTAT1_THWARNHI
-#define MC13XXX_IRQMASK1_CLKM		MC13XXX_IRQSTAT1_CLKI
-#define MC13783_IRQMASK1_SEMAFM		MC13783_IRQSTAT1_SEMAFI
-#define MC13783_IRQMASK1_MC2BM		MC13783_IRQSTAT1_MC2BI
-#define MC13783_IRQMASK1_HSDETM		MC13783_IRQSTAT1_HSDETI
-#define MC13783_IRQMASK1_HSLM		MC13783_IRQSTAT1_HSLI
-#define MC13783_IRQMASK1_ALSPTHM	MC13783_IRQSTAT1_ALSPTHI
-#define MC13783_IRQMASK1_AHSSHORTM	MC13783_IRQSTAT1_AHSSHORTI
 
 #define MC13XXX_REVISION	7
 #define MC13XXX_REVISION_REVMETAL	(0x07 <<  0)
@@ -189,45 +101,21 @@ EXPORT_SYMBOL(mc13xxx_reg_rmw);
 
 int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq)
 {
-	int ret;
-	unsigned int offmask = irq < 24 ? MC13XXX_IRQMASK0 : MC13XXX_IRQMASK1;
-	u32 irqbit = 1 << (irq < 24 ? irq : irq - 24);
-	u32 mask;
-
-	if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
-		return -EINVAL;
-
-	ret = mc13xxx_reg_read(mc13xxx, offmask, &mask);
-	if (ret)
-		return ret;
+	int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
 
-	if (mask & irqbit)
-		/* already masked */
-		return 0;
+	disable_irq_nosync(virq);
 
-	return mc13xxx_reg_write(mc13xxx, offmask, mask | irqbit);
+	return 0;
 }
 EXPORT_SYMBOL(mc13xxx_irq_mask);
 
 int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq)
 {
-	int ret;
-	unsigned int offmask = irq < 24 ? MC13XXX_IRQMASK0 : MC13XXX_IRQMASK1;
-	u32 irqbit = 1 << (irq < 24 ? irq : irq - 24);
-	u32 mask;
-
-	if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
-		return -EINVAL;
+	int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
 
-	ret = mc13xxx_reg_read(mc13xxx, offmask, &mask);
-	if (ret)
-		return ret;
+	enable_irq(virq);
 
-	if (!(mask & irqbit))
-		/* already unmasked */
-		return 0;
-
-	return mc13xxx_reg_write(mc13xxx, offmask, mask & ~irqbit);
+	return 0;
 }
 EXPORT_SYMBOL(mc13xxx_irq_unmask);
 
@@ -239,7 +127,7 @@ int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
 	unsigned int offstat = irq < 24 ? MC13XXX_IRQSTAT0 : MC13XXX_IRQSTAT1;
 	u32 irqbit = 1 << (irq < 24 ? irq : irq - 24);
 
-	if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
+	if (irq < 0 || irq >= ARRAY_SIZE(mc13xxx->irqs))
 		return -EINVAL;
 
 	if (enabled) {
@@ -266,147 +154,26 @@ int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
 }
 EXPORT_SYMBOL(mc13xxx_irq_status);
 
-int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq)
-{
-	unsigned int offstat = irq < 24 ? MC13XXX_IRQSTAT0 : MC13XXX_IRQSTAT1;
-	unsigned int val = 1 << (irq < 24 ? irq : irq - 24);
-
-	BUG_ON(irq < 0 || irq >= MC13XXX_NUM_IRQ);
-
-	return mc13xxx_reg_write(mc13xxx, offstat, val);
-}
-EXPORT_SYMBOL(mc13xxx_irq_ack);
-
-int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
-		irq_handler_t handler, const char *name, void *dev)
-{
-	BUG_ON(!mutex_is_locked(&mc13xxx->lock));
-	BUG_ON(!handler);
-
-	if (irq < 0 || irq >= MC13XXX_NUM_IRQ)
-		return -EINVAL;
-
-	if (mc13xxx->irqhandler[irq])
-		return -EBUSY;
-
-	mc13xxx->irqhandler[irq] = handler;
-	mc13xxx->irqdata[irq] = dev;
-
-	return 0;
-}
-EXPORT_SYMBOL(mc13xxx_irq_request_nounmask);
-
 int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
 		irq_handler_t handler, const char *name, void *dev)
 {
-	int ret;
+	int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
 
-	ret = mc13xxx_irq_request_nounmask(mc13xxx, irq, handler, name, dev);
-	if (ret)
-		return ret;
-
-	ret = mc13xxx_irq_unmask(mc13xxx, irq);
-	if (ret) {
-		mc13xxx->irqhandler[irq] = NULL;
-		mc13xxx->irqdata[irq] = NULL;
-		return ret;
-	}
-
-	return 0;
+	return devm_request_threaded_irq(mc13xxx->dev, virq, NULL, handler,
+					 0, name, dev);
 }
 EXPORT_SYMBOL(mc13xxx_irq_request);
 
 int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev)
 {
-	int ret;
-	BUG_ON(!mutex_is_locked(&mc13xxx->lock));
+	int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq);
 
-	if (irq < 0 || irq >= MC13XXX_NUM_IRQ || !mc13xxx->irqhandler[irq] ||
-			mc13xxx->irqdata[irq] != dev)
-		return -EINVAL;
-
-	ret = mc13xxx_irq_mask(mc13xxx, irq);
-	if (ret)
-		return ret;
-
-	mc13xxx->irqhandler[irq] = NULL;
-	mc13xxx->irqdata[irq] = NULL;
+	devm_free_irq(mc13xxx->dev, virq, dev);
 
 	return 0;
 }
 EXPORT_SYMBOL(mc13xxx_irq_free);
 
-static inline irqreturn_t mc13xxx_irqhandler(struct mc13xxx *mc13xxx, int irq)
-{
-	return mc13xxx->irqhandler[irq](irq, mc13xxx->irqdata[irq]);
-}
-
-/*
- * returns: number of handled irqs or negative error
- * locking: holds mc13xxx->lock
- */
-static int mc13xxx_irq_handle(struct mc13xxx *mc13xxx,
-		unsigned int offstat, unsigned int offmask, int baseirq)
-{
-	u32 stat, mask;
-	int ret = mc13xxx_reg_read(mc13xxx, offstat, &stat);
-	int num_handled = 0;
-
-	if (ret)
-		return ret;
-
-	ret = mc13xxx_reg_read(mc13xxx, offmask, &mask);
-	if (ret)
-		return ret;
-
-	while (stat & ~mask) {
-		int irq = __ffs(stat & ~mask);
-
-		stat &= ~(1 << irq);
-
-		if (likely(mc13xxx->irqhandler[baseirq + irq])) {
-			irqreturn_t handled;
-
-			handled = mc13xxx_irqhandler(mc13xxx, baseirq + irq);
-			if (handled == IRQ_HANDLED)
-				num_handled++;
-		} else {
-			dev_err(mc13xxx->dev,
-					"BUG: irq %u but no handler\n",
-					baseirq + irq);
-
-			mask |= 1 << irq;
-
-			ret = mc13xxx_reg_write(mc13xxx, offmask, mask);
-		}
-	}
-
-	return num_handled;
-}
-
-static irqreturn_t mc13xxx_irq_thread(int irq, void *data)
-{
-	struct mc13xxx *mc13xxx = data;
-	irqreturn_t ret;
-	int handled = 0;
-
-	mc13xxx_lock(mc13xxx);
-
-	ret = mc13xxx_irq_handle(mc13xxx, MC13XXX_IRQSTAT0,
-			MC13XXX_IRQMASK0, 0);
-	if (ret > 0)
-		handled = 1;
-
-	ret = mc13xxx_irq_handle(mc13xxx, MC13XXX_IRQSTAT1,
-			MC13XXX_IRQMASK1, 24);
-	if (ret > 0)
-		handled = 1;
-
-	mc13xxx_unlock(mc13xxx);
-
-	return IRQ_RETVAL(handled);
-}
-
 #define maskval(reg, mask)	(((reg) & (mask)) >> __ffs(mask))
 static void mc13xxx_print_revision(struct mc13xxx *mc13xxx, u32 revision)
 {
@@ -475,8 +242,6 @@ static irqreturn_t mc13xxx_handler_adcdone(int irq, void *data)
 {
 	struct mc13xxx_adcdone_data *adcdone_data = data;
 
-	mc13xxx_irq_ack(adcdone_data->mc13xxx, irq);
-
 	complete_all(&adcdone_data->done);
 
 	return IRQ_HANDLED;
@@ -544,7 +309,6 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode,
 	dev_dbg(mc13xxx->dev, "%s: request irq\n", __func__);
 	mc13xxx_irq_request(mc13xxx, MC13XXX_IRQ_ADCDONE,
 			mc13xxx_handler_adcdone, __func__, &adcdone_data);
-	mc13xxx_irq_ack(mc13xxx, MC13XXX_IRQ_ADCDONE);
 
 	mc13xxx_reg_write(mc13xxx, MC13XXX_ADC0, adc0);
 	mc13xxx_reg_write(mc13xxx, MC13XXX_ADC1, adc1);
@@ -599,7 +363,8 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx,
 	if (!cell.name)
 		return -ENOMEM;
 
-	return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0, NULL);
+	return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0,
+			       regmap_irq_get_domain(mc13xxx->irq_data));
 }
 
 static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format)
@@ -640,8 +405,8 @@ int mc13xxx_common_init(struct device *dev)
 {
 	struct mc13xxx_platform_data *pdata = dev_get_platdata(dev);
 	struct mc13xxx *mc13xxx = dev_get_drvdata(dev);
-	int ret;
 	u32 revision;
+	int i, ret;
 
 	mc13xxx->dev = dev;
 
@@ -651,31 +416,32 @@ int mc13xxx_common_init(struct device *dev)
 
 	mc13xxx->variant->print_revision(mc13xxx, revision);
 
-	/* mask all irqs */
-	ret = mc13xxx_reg_write(mc13xxx, MC13XXX_IRQMASK0, 0x00ffffff);
-	if (ret)
-		return ret;
+	for (i = 0; i < ARRAY_SIZE(mc13xxx->irqs); i++) {
+		mc13xxx->irqs[i].reg_offset = i / MC13XXX_IRQ_PER_REG;
+		mc13xxx->irqs[i].mask = BIT(i % MC13XXX_IRQ_PER_REG);
+	}
 
-	ret = mc13xxx_reg_write(mc13xxx, MC13XXX_IRQMASK1, 0x00ffffff);
+	mc13xxx->irq_chip.name = dev_name(dev);
+	mc13xxx->irq_chip.status_base = MC13XXX_IRQSTAT0;
+	mc13xxx->irq_chip.mask_base = MC13XXX_IRQMASK0;
+	mc13xxx->irq_chip.ack_base = MC13XXX_IRQSTAT0;
+	mc13xxx->irq_chip.irq_reg_stride = MC13XXX_IRQSTAT1 - MC13XXX_IRQSTAT0;
+	mc13xxx->irq_chip.init_ack_masked = true;
+	mc13xxx->irq_chip.use_ack = true;
+	mc13xxx->irq_chip.num_regs = MC13XXX_IRQ_REG_CNT;
+	mc13xxx->irq_chip.irqs = mc13xxx->irqs;
+	mc13xxx->irq_chip.num_irqs = ARRAY_SIZE(mc13xxx->irqs);
+
+	ret = regmap_add_irq_chip(mc13xxx->regmap, mc13xxx->irq, IRQF_ONESHOT,
+				  0, &mc13xxx->irq_chip, &mc13xxx->irq_data);
 	if (ret)
 		return ret;
 
 	mutex_init(&mc13xxx->lock);
 
-	ret = request_threaded_irq(mc13xxx->irq, NULL, mc13xxx_irq_thread,
-			IRQF_ONESHOT | IRQF_TRIGGER_HIGH, "mc13xxx", mc13xxx);
-	if (ret)
-		return ret;
-
 	if (mc13xxx_probe_flags_dt(mc13xxx) < 0 && pdata)
 		mc13xxx->flags = pdata->flags;
 
-	if (mc13xxx->flags & MC13XXX_USE_ADC)
-		mc13xxx_add_subdevice(mc13xxx, "%s-adc");
-
-	if (mc13xxx->flags & MC13XXX_USE_RTC)
-		mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
-
 	if (pdata) {
 		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
 			&pdata->regulators, sizeof(pdata->regulators));
@@ -699,6 +465,12 @@ int mc13xxx_common_init(struct device *dev)
 			mc13xxx_add_subdevice(mc13xxx, "%s-ts");
 	}
 
+	if (mc13xxx->flags & MC13XXX_USE_ADC)
+		mc13xxx_add_subdevice(mc13xxx, "%s-adc");
+
+	if (mc13xxx->flags & MC13XXX_USE_RTC)
+		mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mc13xxx_common_init);
@@ -707,8 +479,8 @@ int mc13xxx_common_exit(struct device *dev)
 {
 	struct mc13xxx *mc13xxx = dev_get_drvdata(dev);
 
-	free_irq(mc13xxx->irq, mc13xxx);
 	mfd_remove_devices(dev);
+	regmap_del_irq_chip(mc13xxx->irq, mc13xxx->irq_data);
 	mutex_destroy(&mc13xxx->lock);
 
 	return 0;
diff --git a/drivers/mfd/mc13xxx.h b/drivers/mfd/mc13xxx.h
index ae7f165..33677d1d 100644
--- a/drivers/mfd/mc13xxx.h
+++ b/drivers/mfd/mc13xxx.h
@@ -13,7 +13,9 @@
 #include <linux/regmap.h>
 #include <linux/mfd/mc13xxx.h>
 
-#define MC13XXX_NUMREGS 0x3f
+#define MC13XXX_NUMREGS		0x3f
+#define MC13XXX_IRQ_REG_CNT	2
+#define MC13XXX_IRQ_PER_REG	24
 
 struct mc13xxx;
 
@@ -33,13 +35,14 @@ struct mc13xxx {
 	struct device *dev;
 	const struct mc13xxx_variant *variant;
 
+	struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT];
+	struct regmap_irq_chip irq_chip;
+	struct regmap_irq_chip_data *irq_data;
+
 	struct mutex lock;
 	int irq;
 	int flags;
 
-	irq_handler_t irqhandler[MC13XXX_NUM_IRQ];
-	void *irqdata[MC13XXX_NUM_IRQ];
-
 	int adcflags;
 };
 
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index 62e5e36..7f5066e 100644
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -137,6 +137,7 @@ EXPORT_SYMBOL(mcp_reg_read);
 void mcp_enable(struct mcp *mcp)
 {
 	unsigned long flags;
+
 	spin_lock_irqsave(&mcp->lock, flags);
 	if (mcp->use_count++ == 0)
 		mcp->ops->enable(mcp);
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index b48d80c..33a9234 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -445,7 +445,7 @@ static unsigned omap_usbhs_rev1_hostconfig(struct usbhs_hcd_omap *omap,
 
 		for (i = 0; i < omap->nports; i++) {
 			if (is_ehci_phy_mode(pdata->port_mode[i])) {
-				reg &= OMAP_UHH_HOSTCONFIG_ULPI_BYPASS;
+				reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_BYPASS;
 				break;
 			}
 		}
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index 41ab5e3..c87f7a0 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -244,20 +244,20 @@ static int pcf50633_probe(struct i2c_client *client,
 
 	for (i = 0; i < PCF50633_NUM_REGULATORS; i++) {
 		struct platform_device *pdev;
+		int j;
 
 		pdev = platform_device_alloc("pcf50633-regulator", i);
-		if (!pdev) {
-			dev_err(pcf->dev, "Cannot create regulator %d\n", i);
-			continue;
-		}
+		if (!pdev)
+			return -ENOMEM;
 
 		pdev->dev.parent = pcf->dev;
-		if (platform_device_add_data(pdev, &pdata->reg_init_data[i],
-					sizeof(pdata->reg_init_data[i])) < 0) {
+		ret = platform_device_add_data(pdev, &pdata->reg_init_data[i],
+					       sizeof(pdata->reg_init_data[i]));
+		if (ret) {
 			platform_device_put(pdev);
-			dev_err(pcf->dev, "Out of memory for regulator parameters %d\n",
-									i);
-			continue;
+			for (j = 0; j < i; j++)
+				platform_device_put(pcf->regulator_pdev[j]);
+			return ret;
 		}
 		pcf->regulator_pdev[i] = pdev;
 
diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c
index 9595138..39904f7 100644
--- a/drivers/mfd/pm8921-core.c
+++ b/drivers/mfd/pm8921-core.c
@@ -186,11 +186,9 @@ static void pm8xxx_irq_mask_ack(struct irq_data *d)
 {
 	struct pm_irq_chip *chip = irq_data_get_irq_chip_data(d);
 	unsigned int pmirq = irqd_to_hwirq(d);
-	int	irq_bit;
 	u8	block, config;
 
 	block = pmirq / 8;
-	irq_bit = pmirq % 8;
 
 	config = chip->config[pmirq] | PM_IRQF_MASK_ALL | PM_IRQF_CLR;
 	pm8xxx_config_irq(chip, block, config);
@@ -200,11 +198,9 @@ static void pm8xxx_irq_unmask(struct irq_data *d)
 {
 	struct pm_irq_chip *chip = irq_data_get_irq_chip_data(d);
 	unsigned int pmirq = irqd_to_hwirq(d);
-	int	irq_bit;
 	u8	block, config;
 
 	block = pmirq / 8;
-	irq_bit = pmirq % 8;
 
 	config = chip->config[pmirq];
 	pm8xxx_config_irq(chip, block, config);
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index 1d15735..d01b8c2 100644
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -337,40 +337,64 @@ static void rtsx_pci_add_sg_tbl(struct rtsx_pcr *pcr,
 int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
 		int num_sg, bool read, int timeout)
 {
-	struct completion trans_done;
-	u8 dir;
-	int err = 0, i, count;
-	long timeleft;
-	unsigned long flags;
-	struct scatterlist *sg;
-	enum dma_data_direction dma_dir;
-	u32 val;
-	dma_addr_t addr;
-	unsigned int len;
+	int err = 0, count;
 
 	dev_dbg(&(pcr->pci->dev), "--> %s: num_sg = %d\n", __func__, num_sg);
+	count = rtsx_pci_dma_map_sg(pcr, sglist, num_sg, read);
+	if (count < 1)
+		return -EINVAL;
+	dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count);
+
+	err = rtsx_pci_dma_transfer(pcr, sglist, count, read, timeout);
+
+	rtsx_pci_dma_unmap_sg(pcr, sglist, num_sg, read);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(rtsx_pci_transfer_data);
+
+int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+		int num_sg, bool read)
+{
+	enum dma_data_direction dir = read ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
 
-	/* don't transfer data during abort processing */
 	if (pcr->remove_pci)
 		return -EINVAL;
 
 	if ((sglist == NULL) || (num_sg <= 0))
 		return -EINVAL;
 
-	if (read) {
-		dir = DEVICE_TO_HOST;
-		dma_dir = DMA_FROM_DEVICE;
-	} else {
-		dir = HOST_TO_DEVICE;
-		dma_dir = DMA_TO_DEVICE;
-	}
+	return dma_map_sg(&(pcr->pci->dev), sglist, num_sg, dir);
+}
+EXPORT_SYMBOL_GPL(rtsx_pci_dma_map_sg);
 
-	count = dma_map_sg(&(pcr->pci->dev), sglist, num_sg, dma_dir);
-	if (count < 1) {
-		dev_err(&(pcr->pci->dev), "scatterlist map failed\n");
+void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+		int num_sg, bool read)
+{
+	enum dma_data_direction dir = read ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
+
+	dma_unmap_sg(&(pcr->pci->dev), sglist, num_sg, dir);
+}
+EXPORT_SYMBOL_GPL(rtsx_pci_dma_unmap_sg);
+
+int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+		int count, bool read, int timeout)
+{
+	struct completion trans_done;
+	struct scatterlist *sg;
+	dma_addr_t addr;
+	long timeleft;
+	unsigned long flags;
+	unsigned int len;
+	int i, err = 0;
+	u32 val;
+	u8 dir = read ? DEVICE_TO_HOST : HOST_TO_DEVICE;
+
+	if (pcr->remove_pci)
+		return -ENODEV;
+
+	if ((sglist == NULL) || (count < 1))
 		return -EINVAL;
-	}
-	dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count);
 
 	val = ((u32)(dir & 0x01) << 29) | TRIG_DMA | ADMA_MODE;
 	pcr->sgi = 0;
@@ -400,12 +424,10 @@ int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
 	}
 
 	spin_lock_irqsave(&pcr->lock, flags);
-
 	if (pcr->trans_result == TRANS_RESULT_FAIL)
 		err = -EINVAL;
 	else if (pcr->trans_result == TRANS_NO_DEVICE)
 		err = -ENODEV;
-
 	spin_unlock_irqrestore(&pcr->lock, flags);
 
 out:
@@ -413,8 +435,6 @@ out:
 	pcr->done = NULL;
 	spin_unlock_irqrestore(&pcr->lock, flags);
 
-	dma_unmap_sg(&(pcr->pci->dev), sglist, num_sg, dma_dir);
-
 	if ((err < 0) && (err != -ENODEV))
 		rtsx_pci_stop_cmd(pcr);
 
@@ -423,7 +443,7 @@ out:
 
 	return err;
 }
-EXPORT_SYMBOL_GPL(rtsx_pci_transfer_data);
+EXPORT_SYMBOL_GPL(rtsx_pci_dma_transfer);
 
 int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len)
 {
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index be06d0a..dba7e2b 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -28,8 +28,10 @@
 #include <linux/mfd/samsung/s2mpa01.h>
 #include <linux/mfd/samsung/s2mps11.h>
 #include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mpu02.h>
 #include <linux/mfd/samsung/s5m8763.h>
 #include <linux/mfd/samsung/s5m8767.h>
+#include <linux/regulator/machine.h>
 #include <linux/regmap.h>
 
 static const struct mfd_cell s5m8751_devs[] = {
@@ -89,6 +91,15 @@ static const struct mfd_cell s2mpa01_devs[] = {
 	},
 };
 
+static const struct mfd_cell s2mpu02_devs[] = {
+	{ .name = "s2mpu02-pmic", },
+	{ .name = "s2mpu02-rtc", },
+	{
+		.name = "s2mpu02-clk",
+		.of_compatible = "samsung,s2mpu02-clk",
+	}
+};
+
 #ifdef CONFIG_OF
 static const struct of_device_id sec_dt_match[] = {
 	{	.compatible = "samsung,s5m8767-pmic",
@@ -103,6 +114,9 @@ static const struct of_device_id sec_dt_match[] = {
 		.compatible = "samsung,s2mpa01-pmic",
 		.data = (void *)S2MPA01,
 	}, {
+		.compatible = "samsung,s2mpu02-pmic",
+		.data = (void *)S2MPU02,
+	}, {
 		/* Sentinel */
 	},
 };
@@ -132,6 +146,18 @@ static bool s2mps11_volatile(struct device *dev, unsigned int reg)
 	}
 }
 
+static bool s2mpu02_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case S2MPU02_REG_INT1M:
+	case S2MPU02_REG_INT2M:
+	case S2MPU02_REG_INT3M:
+		return false;
+	default:
+		return true;
+	}
+}
+
 static bool s5m8763_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
@@ -177,6 +203,15 @@ static const struct regmap_config s2mps14_regmap_config = {
 	.cache_type = REGCACHE_FLAT,
 };
 
+static const struct regmap_config s2mpu02_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = S2MPU02_REG_DVSDATA,
+	.volatile_reg = s2mpu02_volatile,
+	.cache_type = REGCACHE_FLAT,
+};
+
 static const struct regmap_config s5m8763_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -238,6 +273,7 @@ static inline unsigned long sec_i2c_get_driver_data(struct i2c_client *i2c,
 #ifdef CONFIG_OF
 	if (i2c->dev.of_node) {
 		const struct of_device_id *match;
+
 		match = of_match_node(sec_dt_match, i2c->dev.of_node);
 		return (unsigned long)match->data;
 	}
@@ -250,9 +286,10 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 {
 	struct sec_platform_data *pdata = dev_get_platdata(&i2c->dev);
 	const struct regmap_config *regmap;
+	const struct mfd_cell *sec_devs;
 	struct sec_pmic_dev *sec_pmic;
 	unsigned long device_type;
-	int ret;
+	int ret, num_sec_devs;
 
 	sec_pmic = devm_kzalloc(&i2c->dev, sizeof(struct sec_pmic_dev),
 				GFP_KERNEL);
@@ -297,6 +334,9 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	case S5M8767X:
 		regmap = &s5m8767_regmap_config;
 		break;
+	case S2MPU02:
+		regmap = &s2mpu02_regmap_config;
+		break;
 	default:
 		regmap = &sec_regmap_config;
 		break;
@@ -319,34 +359,39 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 
 	switch (sec_pmic->device_type) {
 	case S5M8751X:
-		ret = mfd_add_devices(sec_pmic->dev, -1, s5m8751_devs,
-				      ARRAY_SIZE(s5m8751_devs), NULL, 0, NULL);
+		sec_devs = s5m8751_devs;
+		num_sec_devs = ARRAY_SIZE(s5m8751_devs);
 		break;
 	case S5M8763X:
-		ret = mfd_add_devices(sec_pmic->dev, -1, s5m8763_devs,
-				      ARRAY_SIZE(s5m8763_devs), NULL, 0, NULL);
+		sec_devs = s5m8763_devs;
+		num_sec_devs = ARRAY_SIZE(s5m8763_devs);
 		break;
 	case S5M8767X:
-		ret = mfd_add_devices(sec_pmic->dev, -1, s5m8767_devs,
-				      ARRAY_SIZE(s5m8767_devs), NULL, 0, NULL);
+		sec_devs = s5m8767_devs;
+		num_sec_devs = ARRAY_SIZE(s5m8767_devs);
 		break;
 	case S2MPA01:
-		ret = mfd_add_devices(sec_pmic->dev, -1, s2mpa01_devs,
-				      ARRAY_SIZE(s2mpa01_devs), NULL, 0, NULL);
+		sec_devs = s2mpa01_devs;
+		num_sec_devs = ARRAY_SIZE(s2mpa01_devs);
 		break;
 	case S2MPS11X:
-		ret = mfd_add_devices(sec_pmic->dev, -1, s2mps11_devs,
-				      ARRAY_SIZE(s2mps11_devs), NULL, 0, NULL);
+		sec_devs = s2mps11_devs;
+		num_sec_devs = ARRAY_SIZE(s2mps11_devs);
 		break;
 	case S2MPS14X:
-		ret = mfd_add_devices(sec_pmic->dev, -1, s2mps14_devs,
-				      ARRAY_SIZE(s2mps14_devs), NULL, 0, NULL);
+		sec_devs = s2mps14_devs;
+		num_sec_devs = ARRAY_SIZE(s2mps14_devs);
+		break;
+	case S2MPU02:
+		sec_devs = s2mpu02_devs;
+		num_sec_devs = ARRAY_SIZE(s2mpu02_devs);
 		break;
 	default:
 		/* If this happens the probe function is problem */
 		BUG();
 	}
-
+	ret = mfd_add_devices(sec_pmic->dev, -1, sec_devs, num_sec_devs, NULL,
+			      0, NULL);
 	if (ret)
 		goto err_mfd;
 
@@ -387,6 +432,15 @@ static int sec_pmic_suspend(struct device *dev)
 	 */
 	disable_irq(sec_pmic->irq);
 
+	switch (sec_pmic->device_type) {
+	case S2MPS14X:
+	case S2MPU02:
+		regulator_suspend_prepare(PM_SUSPEND_MEM);
+		break;
+	default:
+		break;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index 654e2c1..f9a5786 100644
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -20,6 +20,7 @@
 #include <linux/mfd/samsung/irq.h>
 #include <linux/mfd/samsung/s2mps11.h>
 #include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mpu02.h>
 #include <linux/mfd/samsung/s5m8763.h>
 #include <linux/mfd/samsung/s5m8767.h>
 
@@ -161,6 +162,77 @@ static const struct regmap_irq s2mps14_irqs[] = {
 	},
 };
 
+static const struct regmap_irq s2mpu02_irqs[] = {
+	[S2MPU02_IRQ_PWRONF] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_PWRONF_MASK,
+	},
+	[S2MPU02_IRQ_PWRONR] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_PWRONR_MASK,
+	},
+	[S2MPU02_IRQ_JIGONBF] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_JIGONBF_MASK,
+	},
+	[S2MPU02_IRQ_JIGONBR] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_JIGONBR_MASK,
+	},
+	[S2MPU02_IRQ_ACOKBF] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_ACOKBF_MASK,
+	},
+	[S2MPU02_IRQ_ACOKBR] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_ACOKBR_MASK,
+	},
+	[S2MPU02_IRQ_PWRON1S] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_PWRON1S_MASK,
+	},
+	[S2MPU02_IRQ_MRB] = {
+		.reg_offset = 0,
+		.mask = S2MPS11_IRQ_MRB_MASK,
+	},
+	[S2MPU02_IRQ_RTC60S] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_RTC60S_MASK,
+	},
+	[S2MPU02_IRQ_RTCA1] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_RTCA1_MASK,
+	},
+	[S2MPU02_IRQ_RTCA0] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_RTCA0_MASK,
+	},
+	[S2MPU02_IRQ_SMPL] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_SMPL_MASK,
+	},
+	[S2MPU02_IRQ_RTC1S] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_RTC1S_MASK,
+	},
+	[S2MPU02_IRQ_WTSR] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_WTSR_MASK,
+	},
+	[S2MPU02_IRQ_INT120C] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_INT120C_MASK,
+	},
+	[S2MPU02_IRQ_INT140C] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_INT140C_MASK,
+	},
+	[S2MPU02_IRQ_TSD] = {
+		.reg_offset = 2,
+		.mask = S2MPS14_IRQ_TSD_MASK,
+	},
+};
+
 static const struct regmap_irq s5m8767_irqs[] = {
 	[S5M8767_IRQ_PWRR] = {
 		.reg_offset = 0,
@@ -327,6 +399,16 @@ static const struct regmap_irq_chip s2mps14_irq_chip = {
 	.ack_base = S2MPS14_REG_INT1,
 };
 
+static const struct regmap_irq_chip s2mpu02_irq_chip = {
+	.name = "s2mpu02",
+	.irqs = s2mpu02_irqs,
+	.num_irqs = ARRAY_SIZE(s2mpu02_irqs),
+	.num_regs = 3,
+	.status_base = S2MPU02_REG_INT1,
+	.mask_base = S2MPU02_REG_INT1M,
+	.ack_base = S2MPU02_REG_INT1,
+};
+
 static const struct regmap_irq_chip s5m8767_irq_chip = {
 	.name = "s5m8767",
 	.irqs = s5m8767_irqs,
@@ -351,6 +433,7 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 {
 	int ret = 0;
 	int type = sec_pmic->device_type;
+	const struct regmap_irq_chip *sec_irq_chip;
 
 	if (!sec_pmic->irq) {
 		dev_warn(sec_pmic->dev,
@@ -361,28 +444,19 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 
 	switch (type) {
 	case S5M8763X:
-		ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
-				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				  sec_pmic->irq_base, &s5m8763_irq_chip,
-				  &sec_pmic->irq_data);
+		sec_irq_chip = &s5m8763_irq_chip;
 		break;
 	case S5M8767X:
-		ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
-				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				  sec_pmic->irq_base, &s5m8767_irq_chip,
-				  &sec_pmic->irq_data);
+		sec_irq_chip = &s5m8767_irq_chip;
 		break;
 	case S2MPS11X:
-		ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
-				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				  sec_pmic->irq_base, &s2mps11_irq_chip,
-				  &sec_pmic->irq_data);
+		sec_irq_chip = &s2mps11_irq_chip;
 		break;
 	case S2MPS14X:
-		ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
-				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-				  sec_pmic->irq_base, &s2mps14_irq_chip,
-				  &sec_pmic->irq_data);
+		sec_irq_chip = &s2mps14_irq_chip;
+		break;
+	case S2MPU02:
+		sec_irq_chip = &s2mpu02_irq_chip;
 		break;
 	default:
 		dev_err(sec_pmic->dev, "Unknown device type %lu\n",
@@ -390,6 +464,10 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 		return -EINVAL;
 	}
 
+	ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
+			  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+			  sec_pmic->irq_base, sec_irq_chip,
+			  &sec_pmic->irq_data);
 	if (ret != 0) {
 		dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret);
 		return ret;
diff --git a/drivers/mfd/si476x-cmd.c b/drivers/mfd/si476x-cmd.c
index 6f1ef63..2086b46 100644
--- a/drivers/mfd/si476x-cmd.c
+++ b/drivers/mfd/si476x-cmd.c
@@ -1228,8 +1228,8 @@ static int si476x_core_cmd_fm_rsq_status_a10(struct si476x_core *core,
 }
 
 static int si476x_core_cmd_fm_rsq_status_a20(struct si476x_core *core,
-					     struct si476x_rsq_status_args *rsqargs,
-					     struct si476x_rsq_status_report *report)
+				     struct si476x_rsq_status_args *rsqargs,
+				     struct si476x_rsq_status_report *report)
 {
 	int err;
 	u8       resp[CMD_FM_RSQ_STATUS_A10_NRESP];
@@ -1434,10 +1434,10 @@ typedef int (*tune_freq_func_t) (struct si476x_core *core,
 				 struct si476x_tune_freq_args *tuneargs);
 
 static struct {
-	int (*power_up) (struct si476x_core *,
-			 struct si476x_power_up_args *);
-	int (*power_down) (struct si476x_core *,
-			   struct si476x_power_down_args *);
+	int (*power_up)(struct si476x_core *,
+			struct si476x_power_up_args *);
+	int (*power_down)(struct si476x_core *,
+			  struct si476x_power_down_args *);
 
 	tune_freq_func_t fm_tune_freq;
 	tune_freq_func_t am_tune_freq;
diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c
index a45f9c0..5c05403 100644
--- a/drivers/mfd/stmpe-i2c.c
+++ b/drivers/mfd/stmpe-i2c.c
@@ -68,7 +68,7 @@ MODULE_DEVICE_TABLE(of, stmpe_of_match);
 static int
 stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 {
-	int partnum;
+	enum stmpe_partnum partnum;
 	const struct of_device_id *of_id;
 
 	i2c_ci.data = (void *)id;
@@ -85,7 +85,7 @@ stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 		dev_info(&i2c->dev, "matching on node name, compatible is preferred\n");
 		partnum = id->driver_data;
 	} else
-		partnum = (int)of_id->data;
+		partnum = (enum stmpe_partnum)of_id->data;
 
 	return stmpe_probe(&i2c_ci, partnum);
 }
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 3b6bfa7..02a17c3 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -1147,7 +1147,7 @@ static void stmpe_of_probe(struct stmpe_platform_data *pdata,
 }
 
 /* Called from client specific probe routines */
-int stmpe_probe(struct stmpe_client_info *ci, int partnum)
+int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum)
 {
 	struct stmpe_platform_data *pdata = dev_get_platdata(ci->dev);
 	struct device_node *np = ci->dev->of_node;
diff --git a/drivers/mfd/stmpe.h b/drivers/mfd/stmpe.h
index 9e4d21d..2d045f2 100644
--- a/drivers/mfd/stmpe.h
+++ b/drivers/mfd/stmpe.h
@@ -97,7 +97,7 @@ struct stmpe_client_info {
 	void (*init)(struct stmpe *stmpe);
 };
 
-int stmpe_probe(struct stmpe_client_info *ci, int partnum);
+int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum);
 int stmpe_remove(struct stmpe *stmpe);
 
 #define STMPE_ICR_LSB_HIGH	(1 << 2)
diff --git a/drivers/mfd/sun6i-prcm.c b/drivers/mfd/sun6i-prcm.c
index 718fc4d..283ab8d 100644
--- a/drivers/mfd/sun6i-prcm.c
+++ b/drivers/mfd/sun6i-prcm.c
@@ -76,16 +76,46 @@ static const struct mfd_cell sun6i_a31_prcm_subdevs[] = {
 	},
 };
 
+static const struct mfd_cell sun8i_a23_prcm_subdevs[] = {
+	{
+		.name = "sun8i-a23-apb0-clk",
+		.of_compatible = "allwinner,sun8i-a23-apb0-clk",
+		.num_resources = ARRAY_SIZE(sun6i_a31_apb0_clk_res),
+		.resources = sun6i_a31_apb0_clk_res,
+	},
+	{
+		.name = "sun6i-a31-apb0-gates-clk",
+		.of_compatible = "allwinner,sun8i-a23-apb0-gates-clk",
+		.num_resources = ARRAY_SIZE(sun6i_a31_apb0_gates_clk_res),
+		.resources = sun6i_a31_apb0_gates_clk_res,
+	},
+	{
+		.name = "sun6i-a31-apb0-clock-reset",
+		.of_compatible = "allwinner,sun6i-a31-clock-reset",
+		.num_resources = ARRAY_SIZE(sun6i_a31_apb0_rstc_res),
+		.resources = sun6i_a31_apb0_rstc_res,
+	},
+};
+
 static const struct prcm_data sun6i_a31_prcm_data = {
 	.nsubdevs = ARRAY_SIZE(sun6i_a31_prcm_subdevs),
 	.subdevs = sun6i_a31_prcm_subdevs,
 };
 
+static const struct prcm_data sun8i_a23_prcm_data = {
+	.nsubdevs = ARRAY_SIZE(sun8i_a23_prcm_subdevs),
+	.subdevs = sun8i_a23_prcm_subdevs,
+};
+
 static const struct of_device_id sun6i_prcm_dt_ids[] = {
 	{
 		.compatible = "allwinner,sun6i-a31-prcm",
 		.data = &sun6i_a31_prcm_data,
 	},
+	{
+		.compatible = "allwinner,sun8i-a23-prcm",
+		.data = &sun8i_a23_prcm_data,
+	},
 	{ /* sentinel */ },
 };
 
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
index bd83acc..0072e66 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -236,7 +236,7 @@ static void tc3589x_irq_unmap(struct irq_domain *d, unsigned int virq)
 static struct irq_domain_ops tc3589x_irq_ops = {
 	.map    = tc3589x_irq_map,
 	.unmap  = tc3589x_irq_unmap,
-	.xlate  = irq_domain_xlate_twocell,
+	.xlate  = irq_domain_xlate_onecell,
 };
 
 static int tc3589x_irq_init(struct tc3589x *tc3589x, struct device_node *np)
diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index 591a331..e71f880 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -147,11 +147,10 @@ static int tc6387xb_probe(struct platform_device *dev)
 	int irq, ret;
 
 	iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	if (!iomem) {
+	if (!iomem)
 		return -EINVAL;
-	}
 
-	tc6387xb = kzalloc(sizeof *tc6387xb, GFP_KERNEL);
+	tc6387xb = kzalloc(sizeof(*tc6387xb), GFP_KERNEL);
 	if (!tc6387xb)
 		return -ENOMEM;
 
@@ -189,7 +188,7 @@ static int tc6387xb_probe(struct platform_device *dev)
 	if (pdata && pdata->enable)
 		pdata->enable(dev);
 
-	printk(KERN_INFO "Toshiba tc6387xb initialised\n");
+	dev_info(&dev->dev, "Toshiba tc6387xb initialised\n");
 
 	ret = mfd_add_devices(&dev->dev, dev->id, tc6387xb_cells,
 			      ARRAY_SIZE(tc6387xb_cells), iomem, irq, NULL);
diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c
index b5dfa6e..5de95c2 100644
--- a/drivers/mfd/tps6105x.c
+++ b/drivers/mfd/tps6105x.c
@@ -141,7 +141,7 @@ static int tps6105x_probe(struct i2c_client *client,
 	int ret;
 	int i;
 
-	tps6105x = kmalloc(sizeof(*tps6105x), GFP_KERNEL);
+	tps6105x = devm_kmalloc(&client->dev, sizeof(*tps6105x), GFP_KERNEL);
 	if (!tps6105x)
 		return -ENOMEM;
 
@@ -154,7 +154,7 @@ static int tps6105x_probe(struct i2c_client *client,
 	ret = tps6105x_startup(tps6105x);
 	if (ret) {
 		dev_err(&client->dev, "chip initialization failed\n");
-		goto fail;
+		return ret;
 	}
 
 	/* Remove warning texts when you implement new cell drivers */
@@ -187,16 +187,8 @@ static int tps6105x_probe(struct i2c_client *client,
 		tps6105x_cells[i].pdata_size = sizeof(*tps6105x);
 	}
 
-	ret = mfd_add_devices(&client->dev, 0, tps6105x_cells,
-			      ARRAY_SIZE(tps6105x_cells), NULL, 0, NULL);
-	if (ret)
-		goto fail;
-
-	return 0;
-
-fail:
-	kfree(tps6105x);
-	return ret;
+	return mfd_add_devices(&client->dev, 0, tps6105x_cells,
+			       ARRAY_SIZE(tps6105x_cells), NULL, 0, NULL);
 }
 
 static int tps6105x_remove(struct i2c_client *client)
@@ -210,7 +202,6 @@ static int tps6105x_remove(struct i2c_client *client)
 		TPS6105X_REG0_MODE_MASK,
 		TPS6105X_MODE_SHUTDOWN << TPS6105X_REG0_MODE_SHIFT);
 
-	kfree(tps6105x);
 	return 0;
 }
 
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index f9e42ea..f243e75 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -387,7 +387,7 @@ static const struct of_device_id tps65910_of_match[] = {
 MODULE_DEVICE_TABLE(of, tps65910_of_match);
 
 static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
-						int *chip_id)
+						unsigned long *chip_id)
 {
 	struct device_node *np = client->dev.of_node;
 	struct tps65910_board *board_info;
@@ -401,7 +401,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
 		return NULL;
 	}
 
-	*chip_id  = (int)match->data;
+	*chip_id  = (unsigned long)match->data;
 
 	board_info = devm_kzalloc(&client->dev, sizeof(*board_info),
 			GFP_KERNEL);
@@ -431,7 +431,7 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
 #else
 static inline
 struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
-					 int *chip_id)
+					 unsigned long *chip_id)
 {
 	return NULL;
 }
@@ -453,14 +453,14 @@ static void tps65910_power_off(void)
 }
 
 static int tps65910_i2c_probe(struct i2c_client *i2c,
-					const struct i2c_device_id *id)
+			      const struct i2c_device_id *id)
 {
 	struct tps65910 *tps65910;
 	struct tps65910_board *pmic_plat_data;
 	struct tps65910_board *of_pmic_plat_data = NULL;
 	struct tps65910_platform_data *init_data;
+	unsigned long chip_id = id->driver_data;
 	int ret = 0;
-	int chip_id = id->driver_data;
 
 	pmic_plat_data = dev_get_platdata(&i2c->dev);
 
diff --git a/drivers/mfd/tps65912-spi.c b/drivers/mfd/tps65912-spi.c
index 69a5178..de60ad9 100644
--- a/drivers/mfd/tps65912-spi.c
+++ b/drivers/mfd/tps65912-spi.c
@@ -32,10 +32,9 @@ static int tps65912_spi_write(struct tps65912 *tps65912, u8 addr,
 	unsigned long spi_data = 1 << 23 | addr << 15 | *data;
 	struct spi_transfer xfer;
 	struct spi_message msg;
-	u32 tx_buf, rx_buf;
+	u32 tx_buf;
 
 	tx_buf = spi_data;
-	rx_buf = 0;
 
 	xfer.tx_buf	= &tx_buf;
 	xfer.rx_buf	= NULL;
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index 596b1f6..b1dabba 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -297,7 +297,7 @@ static irqreturn_t handle_twl4030_pih(int irq, void *devid)
 	ret = twl_i2c_read_u8(TWL_MODULE_PIH, &pih_isr,
 			      REG_PIH_ISR_P1);
 	if (ret) {
-		pr_warning("twl4030: I2C error %d reading PIH ISR\n", ret);
+		pr_warn("twl4030: I2C error %d reading PIH ISR\n", ret);
 		return IRQ_NONE;
 	}
 
@@ -338,7 +338,7 @@ static int twl4030_init_sih_modules(unsigned line)
 	irq_line = line;
 
 	/* disable all interrupts on our line */
-	memset(buf, 0xff, sizeof buf);
+	memset(buf, 0xff, sizeof(buf));
 	sih = sih_modules;
 	for (i = 0; i < nr_sih_modules; i++, sih++) {
 		/* skip USB -- it's funky */
@@ -646,7 +646,7 @@ int twl4030_sih_setup(struct device *dev, int module, int irq_base)
 	if (status < 0)
 		return status;
 
-	agent = kzalloc(sizeof *agent, GFP_KERNEL);
+	agent = kzalloc(sizeof(*agent), GFP_KERNEL);
 	if (!agent)
 		return -ENOMEM;
 
diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
index a6bb17d..2807e1a 100644
--- a/drivers/mfd/twl6030-irq.c
+++ b/drivers/mfd/twl6030-irq.c
@@ -70,7 +70,7 @@ static int twl6030_interrupt_mapping[24] = {
 	BATDETECT_INTR_OFFSET,	/* Bit 9	BAT			*/
 	SIMDETECT_INTR_OFFSET,	/* Bit 10	SIM			*/
 	MMCDETECT_INTR_OFFSET,	/* Bit 11	MMC			*/
-	RSV_INTR_OFFSET,  	/* Bit 12	Reserved		*/
+	RSV_INTR_OFFSET,	/* Bit 12	Reserved		*/
 	MADC_INTR_OFFSET,	/* Bit 13	GPADC_RT_EOC		*/
 	MADC_INTR_OFFSET,	/* Bit 14	GPADC_SW_EOC		*/
 	GASGAUGE_INTR_OFFSET,	/* Bit 15	CC_AUTOCAL		*/
@@ -245,6 +245,7 @@ int twl6030_interrupt_unmask(u8 bit_mask, u8 offset)
 {
 	int ret;
 	u8 unmask_value;
+
 	ret = twl_i2c_read_u8(TWL_MODULE_PIH, &unmask_value,
 			REG_INT_STS_A + offset);
 	unmask_value &= (~(bit_mask));
@@ -258,6 +259,7 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset)
 {
 	int ret;
 	u8 mask_value;
+
 	ret = twl_i2c_read_u8(TWL_MODULE_PIH, &mask_value,
 			REG_INT_STS_A + offset);
 	mask_value |= (bit_mask);
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index ae26d84..f9c06c5 100644
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -700,7 +700,7 @@ static int twl6040_probe(struct i2c_client *client,
 	}
 
 	ret = regmap_add_irq_chip(twl6040->regmap, twl6040->irq, IRQF_ONESHOT,
-				  0, &twl6040_irq_chip,&twl6040->irq_data);
+				  0, &twl6040_irq_chip, &twl6040->irq_data);
 	if (ret < 0)
 		goto gpio_err;
 
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index c8a993b..fb4d4bb 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -138,11 +138,11 @@ static const struct regmap_irq wm5102_irqs[ARIZONA_NUM_IRQ] = {
 		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
 	},
 
-	[ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
 	},
-	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
 	},
 	[ARIZONA_IRQ_HPDET] = {
 		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c
index 41a7f6f..9b98ee5 100644
--- a/drivers/mfd/wm5110-tables.c
+++ b/drivers/mfd/wm5110-tables.c
@@ -340,11 +340,11 @@ static const struct regmap_irq wm5110_irqs[ARIZONA_NUM_IRQ] = {
 		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
 	},
 
-	[ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
 	},
-	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
 	},
 	[ARIZONA_IRQ_HPDET] = {
 		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
@@ -416,16 +416,28 @@ static const struct regmap_irq wm5110_irqs[ARIZONA_NUM_IRQ] = {
 	[ARIZONA_IRQ_ISRC2_CFG_ERR] = {
 		.reg_offset = 3, .mask = ARIZONA_ISRC2_CFG_ERR_EINT1
 	},
+	[ARIZONA_IRQ_HP3R_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP3R_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP3L_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP3L_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP2R_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP2R_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP2L_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP2L_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP1R_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP1R_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP1L_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP1L_DONE_EINT1
+	},
 
 	[ARIZONA_IRQ_BOOT_DONE] = {
 		.reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1
 	},
-	[ARIZONA_IRQ_DCS_DAC_DONE] = {
-		.reg_offset = 4, .mask = ARIZONA_DCS_DAC_DONE_EINT1
-	},
-	[ARIZONA_IRQ_DCS_HP_DONE] = {
-		.reg_offset = 4, .mask = ARIZONA_DCS_HP_DONE_EINT1
-	},
 	[ARIZONA_IRQ_FLL2_CLOCK_OK] = {
 		.reg_offset = 4, .mask = ARIZONA_FLL2_CLOCK_OK_EINT1
 	},
@@ -445,6 +457,209 @@ const struct regmap_irq_chip wm5110_irq = {
 };
 EXPORT_SYMBOL_GPL(wm5110_irq);
 
+static const struct regmap_irq wm5110_revd_irqs[ARIZONA_NUM_IRQ] = {
+	[ARIZONA_IRQ_GP4] = { .reg_offset = 0, .mask = ARIZONA_GP4_EINT1 },
+	[ARIZONA_IRQ_GP3] = { .reg_offset = 0, .mask = ARIZONA_GP3_EINT1 },
+	[ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },
+	[ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },
+
+	[ARIZONA_IRQ_DSP4_RAM_RDY] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP4_RAM_RDY_EINT1
+	},
+	[ARIZONA_IRQ_DSP3_RAM_RDY] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP3_RAM_RDY_EINT1
+	},
+	[ARIZONA_IRQ_DSP2_RAM_RDY] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP2_RAM_RDY_EINT1
+	},
+	[ARIZONA_IRQ_DSP1_RAM_RDY] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP1_RAM_RDY_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ8] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ8_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ7] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ7_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ6] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ6_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ5] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ5_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ4] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ4_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ3] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ3_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ2] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ2_EINT1
+	},
+	[ARIZONA_IRQ_DSP_IRQ1] = {
+		.reg_offset = 1, .mask = ARIZONA_DSP_IRQ1_EINT1
+	},
+
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
+	},
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
+	},
+	[ARIZONA_IRQ_HPDET] = {
+		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
+	},
+	[ARIZONA_IRQ_MICDET] = {
+		.reg_offset = 2, .mask = ARIZONA_MICDET_EINT1
+	},
+	[ARIZONA_IRQ_WSEQ_DONE] = {
+		.reg_offset = 2, .mask = ARIZONA_WSEQ_DONE_EINT1
+	},
+	[ARIZONA_IRQ_DRC2_SIG_DET] = {
+		.reg_offset = 2, .mask = ARIZONA_DRC2_SIG_DET_EINT1
+	},
+	[ARIZONA_IRQ_DRC1_SIG_DET] = {
+		.reg_offset = 2, .mask = ARIZONA_DRC1_SIG_DET_EINT1
+	},
+	[ARIZONA_IRQ_ASRC2_LOCK] = {
+		.reg_offset = 2, .mask = ARIZONA_ASRC2_LOCK_EINT1
+	},
+	[ARIZONA_IRQ_ASRC1_LOCK] = {
+		.reg_offset = 2, .mask = ARIZONA_ASRC1_LOCK_EINT1
+	},
+	[ARIZONA_IRQ_UNDERCLOCKED] = {
+		.reg_offset = 2, .mask = ARIZONA_UNDERCLOCKED_EINT1
+	},
+	[ARIZONA_IRQ_OVERCLOCKED] = {
+		.reg_offset = 2, .mask = ARIZONA_OVERCLOCKED_EINT1
+	},
+	[ARIZONA_IRQ_FLL2_LOCK] = {
+		.reg_offset = 2, .mask = ARIZONA_FLL2_LOCK_EINT1
+	},
+	[ARIZONA_IRQ_FLL1_LOCK] = {
+		.reg_offset = 2, .mask = ARIZONA_FLL1_LOCK_EINT1
+	},
+	[ARIZONA_IRQ_CLKGEN_ERR] = {
+		.reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_EINT1
+	},
+	[ARIZONA_IRQ_CLKGEN_ERR_ASYNC] = {
+		.reg_offset = 2, .mask = ARIZONA_CLKGEN_ERR_ASYNC_EINT1
+	},
+
+	[ARIZONA_IRQ_CTRLIF_ERR] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_CTRLIF_ERR_EINT1
+	},
+	[ARIZONA_IRQ_MIXER_DROPPED_SAMPLES] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1
+	},
+	[ARIZONA_IRQ_ASYNC_CLK_ENA_LOW] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1
+	},
+	[ARIZONA_IRQ_SYSCLK_ENA_LOW] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_SYSCLK_ENA_LOW_EINT1
+	},
+	[ARIZONA_IRQ_ISRC1_CFG_ERR] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_ISRC1_CFG_ERR_EINT1
+	},
+	[ARIZONA_IRQ_ISRC2_CFG_ERR] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_ISRC2_CFG_ERR_EINT1
+	},
+	[ARIZONA_IRQ_ISRC3_CFG_ERR] = {
+		.reg_offset = 3, .mask = ARIZONA_V2_ISRC3_CFG_ERR_EINT1
+	},
+	[ARIZONA_IRQ_HP3R_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP3R_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP3L_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP3L_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP2R_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP2R_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP2L_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP2L_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP1R_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP1R_DONE_EINT1
+	},
+	[ARIZONA_IRQ_HP1L_DONE] = {
+		.reg_offset = 3, .mask = ARIZONA_HP1L_DONE_EINT1
+	},
+
+	[ARIZONA_IRQ_BOOT_DONE] = {
+		.reg_offset = 4, .mask = ARIZONA_BOOT_DONE_EINT1
+	},
+	[ARIZONA_IRQ_ASRC_CFG_ERR] = {
+		.reg_offset = 4, .mask = ARIZONA_V2_ASRC_CFG_ERR_EINT1
+	},
+	[ARIZONA_IRQ_FLL2_CLOCK_OK] = {
+		.reg_offset = 4, .mask = ARIZONA_FLL2_CLOCK_OK_EINT1
+	},
+	[ARIZONA_IRQ_FLL1_CLOCK_OK] = {
+		.reg_offset = 4, .mask = ARIZONA_FLL1_CLOCK_OK_EINT1
+	},
+
+	[ARIZONA_IRQ_DSP_SHARED_WR_COLL] = {
+		.reg_offset = 5, .mask = ARIZONA_DSP_SHARED_WR_COLL_EINT1
+	},
+	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
+		.reg_offset = 5, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	},
+	[ARIZONA_IRQ_SPK1R_SHORT] = {
+		.reg_offset = 5, .mask = ARIZONA_SPK1R_SHORT_EINT1
+	},
+	[ARIZONA_IRQ_SPK1L_SHORT] = {
+		.reg_offset = 5, .mask = ARIZONA_SPK1L_SHORT_EINT1
+	},
+	[ARIZONA_IRQ_HP3R_SC_NEG] = {
+		.reg_offset = 5, .mask = ARIZONA_HP3R_SC_NEG_EINT1
+	},
+	[ARIZONA_IRQ_HP3R_SC_POS] = {
+		.reg_offset = 5, .mask = ARIZONA_HP3R_SC_POS_EINT1
+	},
+	[ARIZONA_IRQ_HP3L_SC_NEG] = {
+		.reg_offset = 5, .mask = ARIZONA_HP3L_SC_NEG_EINT1
+	},
+	[ARIZONA_IRQ_HP3L_SC_POS] = {
+		.reg_offset = 5, .mask = ARIZONA_HP3L_SC_POS_EINT1
+	},
+	[ARIZONA_IRQ_HP2R_SC_NEG] = {
+		.reg_offset = 5, .mask = ARIZONA_HP2R_SC_NEG_EINT1
+	},
+	[ARIZONA_IRQ_HP2R_SC_POS] = {
+		.reg_offset = 5, .mask = ARIZONA_HP2R_SC_POS_EINT1
+	},
+	[ARIZONA_IRQ_HP2L_SC_NEG] = {
+		.reg_offset = 5, .mask = ARIZONA_HP2L_SC_NEG_EINT1
+	},
+	[ARIZONA_IRQ_HP2L_SC_POS] = {
+		.reg_offset = 5, .mask = ARIZONA_HP2L_SC_POS_EINT1
+	},
+	[ARIZONA_IRQ_HP1R_SC_NEG] = {
+		.reg_offset = 5, .mask = ARIZONA_HP1R_SC_NEG_EINT1
+	},
+	[ARIZONA_IRQ_HP1R_SC_POS] = {
+		.reg_offset = 5, .mask = ARIZONA_HP1R_SC_POS_EINT1
+	},
+	[ARIZONA_IRQ_HP1L_SC_NEG] = {
+		.reg_offset = 5, .mask = ARIZONA_HP1L_SC_NEG_EINT1
+	},
+	[ARIZONA_IRQ_HP1L_SC_POS] = {
+		.reg_offset = 5, .mask = ARIZONA_HP1L_SC_POS_EINT1
+	},
+};
+
+const struct regmap_irq_chip wm5110_revd_irq = {
+	.name = "wm5110 IRQ",
+	.status_base = ARIZONA_INTERRUPT_STATUS_1,
+	.mask_base = ARIZONA_INTERRUPT_STATUS_1_MASK,
+	.ack_base = ARIZONA_INTERRUPT_STATUS_1,
+	.num_regs = 6,
+	.irqs = wm5110_revd_irqs,
+	.num_irqs = ARRAY_SIZE(wm5110_revd_irqs),
+};
+EXPORT_SYMBOL_GPL(wm5110_revd_irq);
+
 static const struct reg_default wm5110_reg_default[] = {
 	{ 0x00000008, 0x0019 },    /* R8     - Ctrl IF SPI CFG 1 */
 	{ 0x00000009, 0x0001 },    /* R9     - Ctrl IF I2C1 CFG 1 */
@@ -1274,12 +1489,14 @@ static const struct reg_default wm5110_reg_default[] = {
 	{ 0x00000D0A, 0xFFFF },    /* R3338  - Interrupt Status 3 Mask */
 	{ 0x00000D0B, 0xFFFF },    /* R3339  - Interrupt Status 4 Mask */
 	{ 0x00000D0C, 0xFEFF },    /* R3340  - Interrupt Status 5 Mask */
+	{ 0x00000D0D, 0xFFFF },    /* R3341  - Interrupt Status 6 Mask */
 	{ 0x00000D0F, 0x0000 },    /* R3343  - Interrupt Control */
 	{ 0x00000D18, 0xFFFF },    /* R3352  - IRQ2 Status 1 Mask */
 	{ 0x00000D19, 0xFFFF },    /* R3353  - IRQ2 Status 2 Mask */
 	{ 0x00000D1A, 0xFFFF },    /* R3354  - IRQ2 Status 3 Mask */
 	{ 0x00000D1B, 0xFFFF },    /* R3355  - IRQ2 Status 4 Mask */
 	{ 0x00000D1C, 0xFFFF },    /* R3356  - IRQ2 Status 5 Mask */
+	{ 0x00000D1D, 0xFFFF },    /* R3357  - IRQ2 Status 6 Mask */
 	{ 0x00000D1F, 0x0000 },    /* R3359  - IRQ2 Control */
 	{ 0x00000D53, 0xFFFF },    /* R3411  - AOD IRQ Mask IRQ1 */
 	{ 0x00000D54, 0xFFFF },    /* R3412  - AOD IRQ Mask IRQ2 */
@@ -2311,22 +2528,26 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_INTERRUPT_STATUS_3:
 	case ARIZONA_INTERRUPT_STATUS_4:
 	case ARIZONA_INTERRUPT_STATUS_5:
+	case ARIZONA_INTERRUPT_STATUS_6:
 	case ARIZONA_INTERRUPT_STATUS_1_MASK:
 	case ARIZONA_INTERRUPT_STATUS_2_MASK:
 	case ARIZONA_INTERRUPT_STATUS_3_MASK:
 	case ARIZONA_INTERRUPT_STATUS_4_MASK:
 	case ARIZONA_INTERRUPT_STATUS_5_MASK:
+	case ARIZONA_INTERRUPT_STATUS_6_MASK:
 	case ARIZONA_INTERRUPT_CONTROL:
 	case ARIZONA_IRQ2_STATUS_1:
 	case ARIZONA_IRQ2_STATUS_2:
 	case ARIZONA_IRQ2_STATUS_3:
 	case ARIZONA_IRQ2_STATUS_4:
 	case ARIZONA_IRQ2_STATUS_5:
+	case ARIZONA_IRQ2_STATUS_6:
 	case ARIZONA_IRQ2_STATUS_1_MASK:
 	case ARIZONA_IRQ2_STATUS_2_MASK:
 	case ARIZONA_IRQ2_STATUS_3_MASK:
 	case ARIZONA_IRQ2_STATUS_4_MASK:
 	case ARIZONA_IRQ2_STATUS_5_MASK:
+	case ARIZONA_IRQ2_STATUS_6_MASK:
 	case ARIZONA_IRQ2_CONTROL:
 	case ARIZONA_INTERRUPT_RAW_STATUS_2:
 	case ARIZONA_INTERRUPT_RAW_STATUS_3:
@@ -2335,6 +2556,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_INTERRUPT_RAW_STATUS_6:
 	case ARIZONA_INTERRUPT_RAW_STATUS_7:
 	case ARIZONA_INTERRUPT_RAW_STATUS_8:
+	case ARIZONA_INTERRUPT_RAW_STATUS_9:
 	case ARIZONA_IRQ_PIN_STATUS:
 	case ARIZONA_AOD_WKUP_AND_TRIG:
 	case ARIZONA_AOD_IRQ1:
@@ -2610,11 +2832,13 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg)
 	case ARIZONA_INTERRUPT_STATUS_3:
 	case ARIZONA_INTERRUPT_STATUS_4:
 	case ARIZONA_INTERRUPT_STATUS_5:
+	case ARIZONA_INTERRUPT_STATUS_6:
 	case ARIZONA_IRQ2_STATUS_1:
 	case ARIZONA_IRQ2_STATUS_2:
 	case ARIZONA_IRQ2_STATUS_3:
 	case ARIZONA_IRQ2_STATUS_4:
 	case ARIZONA_IRQ2_STATUS_5:
+	case ARIZONA_IRQ2_STATUS_6:
 	case ARIZONA_INTERRUPT_RAW_STATUS_2:
 	case ARIZONA_INTERRUPT_RAW_STATUS_3:
 	case ARIZONA_INTERRUPT_RAW_STATUS_4:
@@ -2622,6 +2846,7 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg)
 	case ARIZONA_INTERRUPT_RAW_STATUS_6:
 	case ARIZONA_INTERRUPT_RAW_STATUS_7:
 	case ARIZONA_INTERRUPT_RAW_STATUS_8:
+	case ARIZONA_INTERRUPT_RAW_STATUS_9:
 	case ARIZONA_IRQ_PIN_STATUS:
 	case ARIZONA_AOD_WKUP_AND_TRIG:
 	case ARIZONA_AOD_IRQ1:
diff --git a/drivers/mfd/wm8350-i2c.c b/drivers/mfd/wm8350-i2c.c
index f919def..6a16a8a 100644
--- a/drivers/mfd/wm8350-i2c.c
+++ b/drivers/mfd/wm8350-i2c.c
@@ -58,10 +58,10 @@ static int wm8350_i2c_remove(struct i2c_client *i2c)
 }
 
 static const struct i2c_device_id wm8350_i2c_id[] = {
-       { "wm8350", 0 },
-       { "wm8351", 0 },
-       { "wm8352", 0 },
-       { }
+	{ "wm8350", 0 },
+	{ "wm8351", 0 },
+	{ "wm8352", 0 },
+	{ }
 };
 MODULE_DEVICE_TABLE(i2c, wm8350_i2c_id);
 
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c
index cd01f79..813ff50 100644
--- a/drivers/mfd/wm8350-irq.c
+++ b/drivers/mfd/wm8350-irq.c
@@ -497,7 +497,8 @@ int wm8350_irq_init(struct wm8350 *wm8350, int irq,
 	if (pdata && pdata->irq_base > 0)
 		irq_base = pdata->irq_base;
 
-	wm8350->irq_base = irq_alloc_descs(irq_base, 0, ARRAY_SIZE(wm8350_irqs), 0);
+	wm8350->irq_base =
+		irq_alloc_descs(irq_base, 0, ARRAY_SIZE(wm8350_irqs), 0);
 	if (wm8350->irq_base < 0) {
 		dev_warn(wm8350->dev, "Allocating irqs failed with %d\n",
 			wm8350->irq_base);
diff --git a/drivers/mfd/wm8994-regmap.c b/drivers/mfd/wm8994-regmap.c
index 2fbce9c..770a256 100644
--- a/drivers/mfd/wm8994-regmap.c
+++ b/drivers/mfd/wm8994-regmap.c
@@ -123,14 +123,23 @@ static struct reg_default wm1811_defaults[] = {
 	{ 0x0402, 0x00C0 },    /* R1026 - AIF1 DAC1 Left Volume */
 	{ 0x0403, 0x00C0 },    /* R1027 - AIF1 DAC1 Right Volume */
 	{ 0x0410, 0x0000 },    /* R1040 - AIF1 ADC1 Filters */
+	{ 0x0411, 0x0000 },    /* R1041 - AIF1 ADC2 Filters */
 	{ 0x0420, 0x0200 },    /* R1056 - AIF1 DAC1 Filters (1) */
 	{ 0x0421, 0x0010 },    /* R1057 - AIF1 DAC1 Filters (2) */
+	{ 0x0422, 0x0200 },    /* R1058 - AIF1 DAC2 Filters (1) */
+	{ 0x0423, 0x0010 },    /* R1059 - AIF1 DAC2 Filters (2) */
 	{ 0x0430, 0x0068 },    /* R1072 - AIF1 DAC1 Noise Gate */
+	{ 0x0431, 0x0068 },    /* R1073 - AIF1 DAC2 Noise Gate */
 	{ 0x0440, 0x0098 },    /* R1088 - AIF1 DRC1 (1) */
 	{ 0x0441, 0x0845 },    /* R1089 - AIF1 DRC1 (2) */
 	{ 0x0442, 0x0000 },    /* R1090 - AIF1 DRC1 (3) */
 	{ 0x0443, 0x0000 },    /* R1091 - AIF1 DRC1 (4) */
 	{ 0x0444, 0x0000 },    /* R1092 - AIF1 DRC1 (5) */
+	{ 0x0450, 0x0098 },    /* R1104 - AIF1 DRC2 (1) */
+	{ 0x0451, 0x0845 },    /* R1105 - AIF1 DRC2 (2) */
+	{ 0x0452, 0x0000 },    /* R1106 - AIF1 DRC2 (3) */
+	{ 0x0453, 0x0000 },    /* R1107 - AIF1 DRC2 (4) */
+	{ 0x0454, 0x0000 },    /* R1108 - AIF1 DRC2 (5) */
 	{ 0x0480, 0x6318 },    /* R1152 - AIF1 DAC1 EQ Gains (1) */
 	{ 0x0481, 0x6300 },    /* R1153 - AIF1 DAC1 EQ Gains (2) */
 	{ 0x0482, 0x0FCA },    /* R1154 - AIF1 DAC1 EQ Band 1 A */
@@ -152,6 +161,27 @@ static struct reg_default wm1811_defaults[] = {
 	{ 0x0492, 0x0559 },    /* R1170 - AIF1 DAC1 EQ Band 5 B */
 	{ 0x0493, 0x4000 },    /* R1171 - AIF1 DAC1 EQ Band 5 PG */
 	{ 0x0494, 0x0000 },    /* R1172 - AIF1 DAC1 EQ Band 1 C */
+	{ 0x04A0, 0x6318 },    /* R1184 - AIF1 DAC2 EQ Gains (1) */
+	{ 0x04A1, 0x6300 },    /* R1185 - AIF1 DAC2 EQ Gains (2) */
+	{ 0x04A2, 0x0FCA },    /* R1186 - AIF1 DAC2 EQ Band 1 A */
+	{ 0x04A3, 0x0400 },    /* R1187 - AIF1 DAC2 EQ Band 1 B */
+	{ 0x04A4, 0x00D8 },    /* R1188 - AIF1 DAC2 EQ Band 1 PG */
+	{ 0x04A5, 0x1EB5 },    /* R1189 - AIF1 DAC2 EQ Band 2 A */
+	{ 0x04A6, 0xF145 },    /* R1190 - AIF1 DAC2 EQ Band 2 B */
+	{ 0x04A7, 0x0B75 },    /* R1191 - AIF1 DAC2 EQ Band 2 C */
+	{ 0x04A8, 0x01C5 },    /* R1192 - AIF1 DAC2 EQ Band 2 PG */
+	{ 0x04A9, 0x1C58 },    /* R1193 - AIF1 DAC2 EQ Band 3 A */
+	{ 0x04AA, 0xF373 },    /* R1194 - AIF1 DAC2 EQ Band 3 B */
+	{ 0x04AB, 0x0A54 },    /* R1195 - AIF1 DAC2 EQ Band 3 C */
+	{ 0x04AC, 0x0558 },    /* R1196 - AIF1 DAC2 EQ Band 3 PG */
+	{ 0x04AD, 0x168E },    /* R1197 - AIF1 DAC2 EQ Band 4 A */
+	{ 0x04AE, 0xF829 },    /* R1198 - AIF1 DAC2 EQ Band 4 B */
+	{ 0x04AF, 0x07AD },    /* R1199 - AIF1 DAC2 EQ Band 4 C */
+	{ 0x04B0, 0x1103 },    /* R1200 - AIF1 DAC2 EQ Band 4 PG */
+	{ 0x04B1, 0x0564 },    /* R1201 - AIF1 DAC2 EQ Band 5 A */
+	{ 0x04B2, 0x0559 },    /* R1202 - AIF1 DAC2 EQ Band 5 B */
+	{ 0x04B3, 0x4000 },    /* R1203 - AIF1 DAC2 EQ Band 5 PG */
+	{ 0x04B4, 0x0000 },    /* R1204 - AIF1 DAC2 EQ Band 1 C */
 	{ 0x0500, 0x00C0 },    /* R1280 - AIF2 ADC Left Volume */
 	{ 0x0501, 0x00C0 },    /* R1281 - AIF2 ADC Right Volume */
 	{ 0x0502, 0x00C0 },    /* R1282 - AIF2 DAC Left Volume */
@@ -194,6 +224,8 @@ static struct reg_default wm1811_defaults[] = {
 	{ 0x0605, 0x0000 },    /* R1541 - AIF2ADC Right Mixer Routing */
 	{ 0x0606, 0x0000 },    /* R1542 - AIF1 ADC1 Left Mixer Routing */
 	{ 0x0607, 0x0000 },    /* R1543 - AIF1 ADC1 Right Mixer Routing */
+	{ 0x0608, 0x0000 },    /* R1544 - AIF1 ADC2 Left Mixer Routing */
+	{ 0x0609, 0x0000 },    /* R1545 - AIF1 ADC2 Right Mixer Routing */
 	{ 0x0610, 0x02C0 },    /* R1552 - DAC1 Left Volume */
 	{ 0x0611, 0x02C0 },    /* R1553 - DAC1 Right Volume */
 	{ 0x0612, 0x02C0 },    /* R1554 - AIF2TX Left Volume */
@@ -846,14 +878,23 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg)
 	case WM8994_AIF1_DAC1_LEFT_VOLUME:
 	case WM8994_AIF1_DAC1_RIGHT_VOLUME:
 	case WM8994_AIF1_ADC1_FILTERS:
+	case WM8994_AIF1_ADC2_FILTERS:
 	case WM8994_AIF1_DAC1_FILTERS_1:
 	case WM8994_AIF1_DAC1_FILTERS_2:
+	case WM8994_AIF1_DAC2_FILTERS_1:
+	case WM8994_AIF1_DAC2_FILTERS_2:
 	case WM8958_AIF1_DAC1_NOISE_GATE:
+	case WM8958_AIF1_DAC2_NOISE_GATE:
 	case WM8994_AIF1_DRC1_1:
 	case WM8994_AIF1_DRC1_2:
 	case WM8994_AIF1_DRC1_3:
 	case WM8994_AIF1_DRC1_4:
 	case WM8994_AIF1_DRC1_5:
+	case WM8994_AIF1_DRC2_1:
+	case WM8994_AIF1_DRC2_2:
+	case WM8994_AIF1_DRC2_3:
+	case WM8994_AIF1_DRC2_4:
+	case WM8994_AIF1_DRC2_5:
 	case WM8994_AIF1_DAC1_EQ_GAINS_1:
 	case WM8994_AIF1_DAC1_EQ_GAINS_2:
 	case WM8994_AIF1_DAC1_EQ_BAND_1_A:
@@ -875,6 +916,27 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg)
 	case WM8994_AIF1_DAC1_EQ_BAND_5_B:
 	case WM8994_AIF1_DAC1_EQ_BAND_5_PG:
 	case WM8994_AIF1_DAC1_EQ_BAND_1_C:
+	case WM8994_AIF1_DAC2_EQ_GAINS_1:
+	case WM8994_AIF1_DAC2_EQ_GAINS_2:
+	case WM8994_AIF1_DAC2_EQ_BAND_1_A:
+	case WM8994_AIF1_DAC2_EQ_BAND_1_B:
+	case WM8994_AIF1_DAC2_EQ_BAND_1_PG:
+	case WM8994_AIF1_DAC2_EQ_BAND_2_A:
+	case WM8994_AIF1_DAC2_EQ_BAND_2_B:
+	case WM8994_AIF1_DAC2_EQ_BAND_2_C:
+	case WM8994_AIF1_DAC2_EQ_BAND_2_PG:
+	case WM8994_AIF1_DAC2_EQ_BAND_3_A:
+	case WM8994_AIF1_DAC2_EQ_BAND_3_B:
+	case WM8994_AIF1_DAC2_EQ_BAND_3_C:
+	case WM8994_AIF1_DAC2_EQ_BAND_3_PG:
+	case WM8994_AIF1_DAC2_EQ_BAND_4_A:
+	case WM8994_AIF1_DAC2_EQ_BAND_4_B:
+	case WM8994_AIF1_DAC2_EQ_BAND_4_C:
+	case WM8994_AIF1_DAC2_EQ_BAND_4_PG:
+	case WM8994_AIF1_DAC2_EQ_BAND_5_A:
+	case WM8994_AIF1_DAC2_EQ_BAND_5_B:
+	case WM8994_AIF1_DAC2_EQ_BAND_5_PG:
+	case WM8994_AIF1_DAC2_EQ_BAND_1_C:
 	case WM8994_AIF2_ADC_LEFT_VOLUME:
 	case WM8994_AIF2_ADC_RIGHT_VOLUME:
 	case WM8994_AIF2_DAC_LEFT_VOLUME:
@@ -917,6 +979,8 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg)
 	case WM8994_DAC2_RIGHT_MIXER_ROUTING:
 	case WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING:
 	case WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING:
+	case WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING:
+	case WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING:
 	case WM8994_DAC1_LEFT_VOLUME:
 	case WM8994_DAC1_RIGHT_VOLUME:
 	case WM8994_DAC2_LEFT_VOLUME:
diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
index c7a81da..510da3b 100644
--- a/drivers/mfd/wm8997-tables.c
+++ b/drivers/mfd/wm8997-tables.c
@@ -65,11 +65,11 @@ static const struct regmap_irq wm8997_irqs[ARIZONA_NUM_IRQ] = {
 	[ARIZONA_IRQ_GP2] = { .reg_offset = 0, .mask = ARIZONA_GP2_EINT1 },
 	[ARIZONA_IRQ_GP1] = { .reg_offset = 0, .mask = ARIZONA_GP1_EINT1 },
 
-	[ARIZONA_IRQ_SPK_SHUTDOWN_WARN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_WARN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT_WARN] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_WARN_EINT1
 	},
-	[ARIZONA_IRQ_SPK_SHUTDOWN] = {
-		.reg_offset = 2, .mask = ARIZONA_SPK_SHUTDOWN_EINT1
+	[ARIZONA_IRQ_SPK_OVERHEAT] = {
+		.reg_offset = 2, .mask = ARIZONA_SPK_OVERHEAT_EINT1
 	},
 	[ARIZONA_IRQ_HPDET] = {
 		.reg_offset = 2, .mask = ARIZONA_HPDET_EINT1
@@ -174,10 +174,10 @@ static const struct reg_default wm8997_reg_default[] = {
 	{ 0x00000062, 0x01FF },    /* R98    - Sample Rate Sequence Select 2 */
 	{ 0x00000063, 0x01FF },    /* R99    - Sample Rate Sequence Select 3 */
 	{ 0x00000064, 0x01FF },    /* R100   - Sample Rate Sequence Select 4 */
-	{ 0x00000068, 0x01FF },    /* R104   - Always On Triggers Sequence Select 3 */
-	{ 0x00000069, 0x01FF },    /* R105   - Always On Triggers Sequence Select 4 */
-	{ 0x0000006A, 0x01FF },    /* R106   - Always On Triggers Sequence Select 5 */
-	{ 0x0000006B, 0x01FF },    /* R107   - Always On Triggers Sequence Select 6 */
+	{ 0x00000068, 0x01FF },    /* R104   - AlwaysOn Triggers Seq Select 3 */
+	{ 0x00000069, 0x01FF },    /* R105   - AlwaysOn Triggers Seq Select 4 */
+	{ 0x0000006A, 0x01FF },    /* R106   - AlwaysOn Triggers Seq Select 5 */
+	{ 0x0000006B, 0x01FF },    /* R107   - AlwaysOn Triggers Seq Select 6 */
 	{ 0x00000070, 0x0000 },    /* R112   - Comfort Noise Generator */
 	{ 0x00000090, 0x0000 },    /* R144   - Haptics Control 1 */
 	{ 0x00000091, 0x7FFF },    /* R145   - Haptics Control 2 */
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index ee94023..b841180 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -51,16 +51,6 @@ config AD525X_DPOT_SPI
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad525x_dpot-spi.
 
-config ATMEL_PWM
-	tristate "Atmel AT32/AT91 PWM support"
-	depends on HAVE_CLK
-	depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
-	help
-	  This option enables device driver support for the PWM channels
-	  on certain Atmel processors.  Pulse Width Modulation is used for
-	  purposes including software controlled power-efficient backlights
-	  on LCD displays, motor control, and waveform generation.
-
 config ATMEL_TCLIB
 	bool "Atmel AT32/AT91 Timer/Counter Library"
 	depends on (AVR32 || ARCH_AT91)
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index d59ce12..5497d026 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -7,7 +7,6 @@ obj-$(CONFIG_AD525X_DPOT)	+= ad525x_dpot.o
 obj-$(CONFIG_AD525X_DPOT_I2C)	+= ad525x_dpot-i2c.o
 obj-$(CONFIG_AD525X_DPOT_SPI)	+= ad525x_dpot-spi.o
 obj-$(CONFIG_INTEL_MID_PTI)	+= pti.o
-obj-$(CONFIG_ATMEL_PWM)		+= atmel_pwm.o
 obj-$(CONFIG_ATMEL_SSC)		+= atmel-ssc.o
 obj-$(CONFIG_ATMEL_TCLIB)	+= atmel_tclib.o
 obj-$(CONFIG_BMP085)		+= bmp085.o
diff --git a/drivers/misc/atmel_pwm.c b/drivers/misc/atmel_pwm.c
deleted file mode 100644
index a6dc56e..0000000
--- a/drivers/misc/atmel_pwm.c
+++ /dev/null
@@ -1,402 +0,0 @@
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/atmel_pwm.h>
-
-
-/*
- * This is a simple driver for the PWM controller found in various newer
- * Atmel SOCs, including the AVR32 series and the AT91sam9263.
- *
- * Chips with current Linux ports have only 4 PWM channels, out of max 32.
- * AT32UC3A and AT32UC3B chips have 7 channels (but currently no Linux).
- * Docs are inconsistent about the width of the channel counter registers;
- * it's at least 16 bits, but several places say 20 bits.
- */
-#define	PWM_NCHAN	4		/* max 32 */
-
-struct pwm {
-	spinlock_t		lock;
-	struct platform_device	*pdev;
-	u32			mask;
-	int			irq;
-	void __iomem		*base;
-	struct clk		*clk;
-	struct pwm_channel	*channel[PWM_NCHAN];
-	void			(*handler[PWM_NCHAN])(struct pwm_channel *);
-};
-
-
-/* global PWM controller registers */
-#define PWM_MR		0x00
-#define PWM_ENA		0x04
-#define PWM_DIS		0x08
-#define PWM_SR		0x0c
-#define PWM_IER		0x10
-#define PWM_IDR		0x14
-#define PWM_IMR		0x18
-#define PWM_ISR		0x1c
-
-static inline void pwm_writel(const struct pwm *p, unsigned offset, u32 val)
-{
-	__raw_writel(val, p->base + offset);
-}
-
-static inline u32 pwm_readl(const struct pwm *p, unsigned offset)
-{
-	return __raw_readl(p->base + offset);
-}
-
-static inline void __iomem *pwmc_regs(const struct pwm *p, int index)
-{
-	return p->base + 0x200 + index * 0x20;
-}
-
-static struct pwm *pwm;
-
-static void pwm_dumpregs(struct pwm_channel *ch, char *tag)
-{
-	struct device	*dev = &pwm->pdev->dev;
-
-	dev_dbg(dev, "%s: mr %08x, sr %08x, imr %08x\n",
-		tag,
-		pwm_readl(pwm, PWM_MR),
-		pwm_readl(pwm, PWM_SR),
-		pwm_readl(pwm, PWM_IMR));
-	dev_dbg(dev,
-		"pwm ch%d - mr %08x, dty %u, prd %u, cnt %u\n",
-		ch->index,
-		pwm_channel_readl(ch, PWM_CMR),
-		pwm_channel_readl(ch, PWM_CDTY),
-		pwm_channel_readl(ch, PWM_CPRD),
-		pwm_channel_readl(ch, PWM_CCNT));
-}
-
-
-/**
- * pwm_channel_alloc - allocate an unused PWM channel
- * @index: identifies the channel
- * @ch: structure to be initialized
- *
- * Drivers allocate PWM channels according to the board's wiring, and
- * matching board-specific setup code.  Returns zero or negative errno.
- */
-int pwm_channel_alloc(int index, struct pwm_channel *ch)
-{
-	unsigned long	flags;
-	int		status = 0;
-
-	if (!pwm)
-		return -EPROBE_DEFER;
-
-	if (!(pwm->mask & 1 << index))
-		return -ENODEV;
-
-	if (index < 0 || index >= PWM_NCHAN || !ch)
-		return -EINVAL;
-	memset(ch, 0, sizeof *ch);
-
-	spin_lock_irqsave(&pwm->lock, flags);
-	if (pwm->channel[index])
-		status = -EBUSY;
-	else {
-		clk_enable(pwm->clk);
-
-		ch->regs = pwmc_regs(pwm, index);
-		ch->index = index;
-
-		/* REVISIT: ap7000 seems to go 2x as fast as we expect!! */
-		ch->mck = clk_get_rate(pwm->clk);
-
-		pwm->channel[index] = ch;
-		pwm->handler[index] = NULL;
-
-		/* channel and irq are always disabled when we return */
-		pwm_writel(pwm, PWM_DIS, 1 << index);
-		pwm_writel(pwm, PWM_IDR, 1 << index);
-	}
-	spin_unlock_irqrestore(&pwm->lock, flags);
-	return status;
-}
-EXPORT_SYMBOL(pwm_channel_alloc);
-
-static int pwmcheck(struct pwm_channel *ch)
-{
-	int		index;
-
-	if (!pwm)
-		return -ENODEV;
-	if (!ch)
-		return -EINVAL;
-	index = ch->index;
-	if (index < 0 || index >= PWM_NCHAN || pwm->channel[index] != ch)
-		return -EINVAL;
-
-	return index;
-}
-
-/**
- * pwm_channel_free - release a previously allocated channel
- * @ch: the channel being released
- *
- * The channel is completely shut down (counter and IRQ disabled),
- * and made available for re-use.  Returns zero, or negative errno.
- */
-int pwm_channel_free(struct pwm_channel *ch)
-{
-	unsigned long	flags;
-	int		t;
-
-	spin_lock_irqsave(&pwm->lock, flags);
-	t = pwmcheck(ch);
-	if (t >= 0) {
-		pwm->channel[t] = NULL;
-		pwm->handler[t] = NULL;
-
-		/* channel and irq are always disabled when we return */
-		pwm_writel(pwm, PWM_DIS, 1 << t);
-		pwm_writel(pwm, PWM_IDR, 1 << t);
-
-		clk_disable(pwm->clk);
-		t = 0;
-	}
-	spin_unlock_irqrestore(&pwm->lock, flags);
-	return t;
-}
-EXPORT_SYMBOL(pwm_channel_free);
-
-int __pwm_channel_onoff(struct pwm_channel *ch, int enabled)
-{
-	unsigned long	flags;
-	int		t;
-
-	/* OMITTED FUNCTIONALITY:  starting several channels in synch */
-
-	spin_lock_irqsave(&pwm->lock, flags);
-	t = pwmcheck(ch);
-	if (t >= 0) {
-		pwm_writel(pwm, enabled ? PWM_ENA : PWM_DIS, 1 << t);
-		t = 0;
-		pwm_dumpregs(ch, enabled ? "enable" : "disable");
-	}
-	spin_unlock_irqrestore(&pwm->lock, flags);
-
-	return t;
-}
-EXPORT_SYMBOL(__pwm_channel_onoff);
-
-/**
- * pwm_clk_alloc - allocate and configure CLKA or CLKB
- * @prescale: from 0..10, the power of two used to divide MCK
- * @div: from 1..255, the linear divisor to use
- *
- * Returns PWM_CPR_CLKA, PWM_CPR_CLKB, or negative errno.  The allocated
- * clock will run with a period of (2^prescale * div) / MCK, or twice as
- * long if center aligned PWM output is used.  The clock must later be
- * deconfigured using pwm_clk_free().
- */
-int pwm_clk_alloc(unsigned prescale, unsigned div)
-{
-	unsigned long	flags;
-	u32		mr;
-	u32		val = (prescale << 8) | div;
-	int		ret = -EBUSY;
-
-	if (prescale >= 10 || div == 0 || div > 255)
-		return -EINVAL;
-
-	spin_lock_irqsave(&pwm->lock, flags);
-	mr = pwm_readl(pwm, PWM_MR);
-	if ((mr & 0xffff) == 0) {
-		mr |= val;
-		ret = PWM_CPR_CLKA;
-	} else if ((mr & (0xffff << 16)) == 0) {
-		mr |= val << 16;
-		ret = PWM_CPR_CLKB;
-	}
-	if (ret > 0)
-		pwm_writel(pwm, PWM_MR, mr);
-	spin_unlock_irqrestore(&pwm->lock, flags);
-	return ret;
-}
-EXPORT_SYMBOL(pwm_clk_alloc);
-
-/**
- * pwm_clk_free - deconfigure and release CLKA or CLKB
- *
- * Reverses the effect of pwm_clk_alloc().
- */
-void pwm_clk_free(unsigned clk)
-{
-	unsigned long	flags;
-	u32		mr;
-
-	spin_lock_irqsave(&pwm->lock, flags);
-	mr = pwm_readl(pwm, PWM_MR);
-	if (clk == PWM_CPR_CLKA)
-		pwm_writel(pwm, PWM_MR, mr & ~(0xffff << 0));
-	if (clk == PWM_CPR_CLKB)
-		pwm_writel(pwm, PWM_MR, mr & ~(0xffff << 16));
-	spin_unlock_irqrestore(&pwm->lock, flags);
-}
-EXPORT_SYMBOL(pwm_clk_free);
-
-/**
- * pwm_channel_handler - manage channel's IRQ handler
- * @ch: the channel
- * @handler: the handler to use, possibly NULL
- *
- * If the handler is non-null, the handler will be called after every
- * period of this PWM channel.  If the handler is null, this channel
- * won't generate an IRQ.
- */
-int pwm_channel_handler(struct pwm_channel *ch,
-		void (*handler)(struct pwm_channel *ch))
-{
-	unsigned long	flags;
-	int		t;
-
-	spin_lock_irqsave(&pwm->lock, flags);
-	t = pwmcheck(ch);
-	if (t >= 0) {
-		pwm->handler[t] = handler;
-		pwm_writel(pwm, handler ? PWM_IER : PWM_IDR, 1 << t);
-		t = 0;
-	}
-	spin_unlock_irqrestore(&pwm->lock, flags);
-
-	return t;
-}
-EXPORT_SYMBOL(pwm_channel_handler);
-
-static irqreturn_t pwm_irq(int id, void *_pwm)
-{
-	struct pwm	*p = _pwm;
-	irqreturn_t	handled = IRQ_NONE;
-	u32		irqstat;
-	int		index;
-
-	spin_lock(&p->lock);
-
-	/* ack irqs, then handle them */
-	irqstat = pwm_readl(pwm, PWM_ISR);
-
-	while (irqstat) {
-		struct pwm_channel *ch;
-		void (*handler)(struct pwm_channel *ch);
-
-		index = ffs(irqstat) - 1;
-		irqstat &= ~(1 << index);
-		ch = pwm->channel[index];
-		handler = pwm->handler[index];
-		if (handler && ch) {
-			spin_unlock(&p->lock);
-			handler(ch);
-			spin_lock(&p->lock);
-			handled = IRQ_HANDLED;
-		}
-	}
-
-	spin_unlock(&p->lock);
-	return handled;
-}
-
-static int __init pwm_probe(struct platform_device *pdev)
-{
-	struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	int irq = platform_get_irq(pdev, 0);
-	u32 *mp = pdev->dev.platform_data;
-	struct pwm *p;
-	int status = -EIO;
-
-	if (pwm)
-		return -EBUSY;
-	if (!r || irq < 0 || !mp || !*mp)
-		return -ENODEV;
-	if (*mp & ~((1<<PWM_NCHAN)-1)) {
-		dev_warn(&pdev->dev, "mask 0x%x ... more than %d channels\n",
-			*mp, PWM_NCHAN);
-		return -EINVAL;
-	}
-
-	p = kzalloc(sizeof(*p), GFP_KERNEL);
-	if (!p)
-		return -ENOMEM;
-
-	spin_lock_init(&p->lock);
-	p->pdev = pdev;
-	p->mask = *mp;
-	p->irq = irq;
-	p->base = ioremap(r->start, resource_size(r));
-	if (!p->base)
-		goto fail;
-	p->clk = clk_get(&pdev->dev, "pwm_clk");
-	if (IS_ERR(p->clk)) {
-		status = PTR_ERR(p->clk);
-		p->clk = NULL;
-		goto fail;
-	}
-
-	status = request_irq(irq, pwm_irq, 0, pdev->name, p);
-	if (status < 0)
-		goto fail;
-
-	pwm = p;
-	platform_set_drvdata(pdev, p);
-
-	return 0;
-
-fail:
-	if (p->clk)
-		clk_put(p->clk);
-	if (p->base)
-		iounmap(p->base);
-
-	kfree(p);
-	return status;
-}
-
-static int __exit pwm_remove(struct platform_device *pdev)
-{
-	struct pwm *p = platform_get_drvdata(pdev);
-
-	if (p != pwm)
-		return -EINVAL;
-
-	clk_enable(pwm->clk);
-	pwm_writel(pwm, PWM_DIS, (1 << PWM_NCHAN) - 1);
-	pwm_writel(pwm, PWM_IDR, (1 << PWM_NCHAN) - 1);
-	clk_disable(pwm->clk);
-
-	pwm = NULL;
-
-	free_irq(p->irq, p);
-	clk_put(p->clk);
-	iounmap(p->base);
-	kfree(p);
-
-	return 0;
-}
-
-static struct platform_driver atmel_pwm_driver = {
-	.driver = {
-		.name = "atmel_pwm",
-		.owner = THIS_MODULE,
-	},
-	.remove = __exit_p(pwm_remove),
-
-	/* NOTE: PWM can keep running in AVR32 "idle" and "frozen" states;
-	 * and all AT91sam9263 states, albeit at reduced clock rate if
-	 * MCK becomes the slow clock (i.e. what Linux labels STR).
-	 */
-};
-
-module_platform_driver_probe(atmel_pwm_driver, pwm_probe);
-
-MODULE_DESCRIPTION("Driver for AT32/AT91 PWM module");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:atmel_pwm");
diff --git a/drivers/misc/fuse/Makefile b/drivers/misc/fuse/Makefile
new file mode 100644
index 0000000..0679c4f
--- /dev/null
+++ b/drivers/misc/fuse/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ARCH_TEGRA)	+= tegra/
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index 0d51964..dfde4a2 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -24,6 +24,7 @@
 #include <linux/highmem.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
+#include <linux/workqueue.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/mmc.h>
 #include <linux/mmc/sd.h>
@@ -36,7 +37,10 @@ struct realtek_pci_sdmmc {
 	struct rtsx_pcr		*pcr;
 	struct mmc_host		*mmc;
 	struct mmc_request	*mrq;
+	struct workqueue_struct *workq;
+#define SDMMC_WORKQ_NAME	"rtsx_pci_sdmmc_workq"
 
+	struct work_struct	work;
 	struct mutex		host_mutex;
 
 	u8			ssc_depth;
@@ -48,6 +52,11 @@ struct realtek_pci_sdmmc {
 	int			power_state;
 #define SDMMC_POWER_ON		1
 #define SDMMC_POWER_OFF		0
+
+	unsigned int		sg_count;
+	s32			cookie;
+	unsigned int		cookie_sg_count;
+	bool			using_cookie;
 };
 
 static inline struct device *sdmmc_dev(struct realtek_pci_sdmmc *host)
@@ -86,6 +95,77 @@ static void sd_print_debug_regs(struct realtek_pci_sdmmc *host)
 #define sd_print_debug_regs(host)
 #endif /* DEBUG */
 
+/*
+ * sd_pre_dma_transfer - do dma_map_sg() or using cookie
+ *
+ * @pre: if called in pre_req()
+ * return:
+ *	0 - do dma_map_sg()
+ *	1 - using cookie
+ */
+static int sd_pre_dma_transfer(struct realtek_pci_sdmmc *host,
+		struct mmc_data *data, bool pre)
+{
+	struct rtsx_pcr *pcr = host->pcr;
+	int read = data->flags & MMC_DATA_READ;
+	int count = 0;
+	int using_cookie = 0;
+
+	if (!pre && data->host_cookie && data->host_cookie != host->cookie) {
+		dev_err(sdmmc_dev(host),
+			"error: data->host_cookie = %d, host->cookie = %d\n",
+			data->host_cookie, host->cookie);
+		data->host_cookie = 0;
+	}
+
+	if (pre || data->host_cookie != host->cookie) {
+		count = rtsx_pci_dma_map_sg(pcr, data->sg, data->sg_len, read);
+	} else {
+		count = host->cookie_sg_count;
+		using_cookie = 1;
+	}
+
+	if (pre) {
+		host->cookie_sg_count = count;
+		if (++host->cookie < 0)
+			host->cookie = 1;
+		data->host_cookie = host->cookie;
+	} else {
+		host->sg_count = count;
+	}
+
+	return using_cookie;
+}
+
+static void sdmmc_pre_req(struct mmc_host *mmc, struct mmc_request *mrq,
+		bool is_first_req)
+{
+	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+	struct mmc_data *data = mrq->data;
+
+	if (data->host_cookie) {
+		dev_err(sdmmc_dev(host),
+			"error: reset data->host_cookie = %d\n",
+			data->host_cookie);
+		data->host_cookie = 0;
+	}
+
+	sd_pre_dma_transfer(host, data, true);
+	dev_dbg(sdmmc_dev(host), "pre dma sg: %d\n", host->cookie_sg_count);
+}
+
+static void sdmmc_post_req(struct mmc_host *mmc, struct mmc_request *mrq,
+		int err)
+{
+	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+	struct rtsx_pcr *pcr = host->pcr;
+	struct mmc_data *data = mrq->data;
+	int read = data->flags & MMC_DATA_READ;
+
+	rtsx_pci_dma_unmap_sg(pcr, data->sg, data->sg_len, read);
+	data->host_cookie = 0;
+}
+
 static int sd_read_data(struct realtek_pci_sdmmc *host, u8 *cmd, u16 byte_cnt,
 		u8 *buf, int buf_len, int timeout)
 {
@@ -415,7 +495,7 @@ static int sd_rw_multi(struct realtek_pci_sdmmc *host, struct mmc_request *mrq)
 
 	rtsx_pci_send_cmd_no_wait(pcr);
 
-	err = rtsx_pci_transfer_data(pcr, data->sg, data->sg_len, read, 10000);
+	err = rtsx_pci_dma_transfer(pcr, data->sg, host->sg_count, read, 10000);
 	if (err < 0) {
 		sd_clear_error(host);
 		return err;
@@ -640,12 +720,24 @@ static int sd_tuning_rx(struct realtek_pci_sdmmc *host, u8 opcode)
 	return 0;
 }
 
-static void sdmmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
+static inline int sd_rw_cmd(struct mmc_command *cmd)
 {
-	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+	return mmc_op_multi(cmd->opcode) ||
+		(cmd->opcode == MMC_READ_SINGLE_BLOCK) ||
+		(cmd->opcode == MMC_WRITE_BLOCK);
+}
+
+static void sd_request(struct work_struct *work)
+{
+	struct realtek_pci_sdmmc *host = container_of(work,
+			struct realtek_pci_sdmmc, work);
 	struct rtsx_pcr *pcr = host->pcr;
+
+	struct mmc_host *mmc = host->mmc;
+	struct mmc_request *mrq = host->mrq;
 	struct mmc_command *cmd = mrq->cmd;
 	struct mmc_data *data = mrq->data;
+
 	unsigned int data_size = 0;
 	int err;
 
@@ -677,13 +769,13 @@ static void sdmmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	if (mrq->data)
 		data_size = data->blocks * data->blksz;
 
-	if (!data_size || mmc_op_multi(cmd->opcode) ||
-			(cmd->opcode == MMC_READ_SINGLE_BLOCK) ||
-			(cmd->opcode == MMC_WRITE_BLOCK)) {
+	if (!data_size || sd_rw_cmd(cmd)) {
 		sd_send_cmd_get_rsp(host, cmd);
 
 		if (!cmd->error && data_size) {
 			sd_rw_multi(host, mrq);
+			if (!host->using_cookie)
+				sdmmc_post_req(host->mmc, host->mrq, 0);
 
 			if (mmc_op_multi(cmd->opcode) && mrq->stop)
 				sd_send_cmd_get_rsp(host, mrq->stop);
@@ -712,6 +804,21 @@ finish:
 	mmc_request_done(mmc, mrq);
 }
 
+static void sdmmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
+{
+	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+	struct mmc_data *data = mrq->data;
+
+	mutex_lock(&host->host_mutex);
+	host->mrq = mrq;
+	mutex_unlock(&host->host_mutex);
+
+	if (sd_rw_cmd(mrq->cmd))
+		host->using_cookie = sd_pre_dma_transfer(host, data, false);
+
+	queue_work(host->workq, &host->work);
+}
+
 static int sd_set_bus_width(struct realtek_pci_sdmmc *host,
 		unsigned char bus_width)
 {
@@ -1146,6 +1253,8 @@ out:
 }
 
 static const struct mmc_host_ops realtek_pci_sdmmc_ops = {
+	.pre_req = sdmmc_pre_req,
+	.post_req = sdmmc_post_req,
 	.request = sdmmc_request,
 	.set_ios = sdmmc_set_ios,
 	.get_ro = sdmmc_get_ro,
@@ -1224,10 +1333,16 @@ static int rtsx_pci_sdmmc_drv_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	host = mmc_priv(mmc);
+	host->workq = create_singlethread_workqueue(SDMMC_WORKQ_NAME);
+	if (!host->workq) {
+		mmc_free_host(mmc);
+		return -ENOMEM;
+	}
 	host->pcr = pcr;
 	host->mmc = mmc;
 	host->pdev = pdev;
 	host->power_state = SDMMC_POWER_OFF;
+	INIT_WORK(&host->work, sd_request);
 	platform_set_drvdata(pdev, host);
 	pcr->slots[RTSX_SD_CARD].p_dev = pdev;
 	pcr->slots[RTSX_SD_CARD].card_event = rtsx_pci_sdmmc_card_event;
@@ -1255,6 +1370,8 @@ static int rtsx_pci_sdmmc_drv_remove(struct platform_device *pdev)
 	pcr->slots[RTSX_SD_CARD].card_event = NULL;
 	mmc = host->mmc;
 
+	cancel_work_sync(&host->work);
+
 	mutex_lock(&host->host_mutex);
 	if (host->mrq) {
 		dev_dbg(&(pdev->dev),
@@ -1273,6 +1390,10 @@ static int rtsx_pci_sdmmc_drv_remove(struct platform_device *pdev)
 	mmc_remove_host(mmc);
 	host->eject = true;
 
+	flush_workqueue(host->workq);
+	destroy_workqueue(host->workq);
+	host->workq = NULL;
+
 	mmc_free_host(mmc);
 
 	dev_dbg(&(pdev->dev),
diff --git a/drivers/mtd/onenand/Kconfig b/drivers/mtd/onenand/Kconfig
index ab26072..dcae2f6 100644
--- a/drivers/mtd/onenand/Kconfig
+++ b/drivers/mtd/onenand/Kconfig
@@ -32,10 +32,10 @@ config MTD_ONENAND_OMAP2
 
 config MTD_ONENAND_SAMSUNG
         tristate "OneNAND on Samsung SOC controller support"
-        depends on ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS4
+        depends on ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS4
         help
           Support for a OneNAND flash device connected to an Samsung SOC.
-          S3C64XX/S5PC100 use command mapping method.
+          S3C64XX uses command mapping method.
           S5PC110/S5PC210 use generic OneNAND method.
 
 config MTD_ONENAND_OTP
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index efb819c..19cfb97 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -10,7 +10,7 @@
  * published by the Free Software Foundation.
  *
  * Implementation:
- *	S3C64XX and S5PC100: emulate the pseudo BufferRAM
+ *	S3C64XX: emulate the pseudo BufferRAM
  *	S5PC110: use DMA
  */
 
@@ -32,7 +32,6 @@
 enum soc_type {
 	TYPE_S3C6400,
 	TYPE_S3C6410,
-	TYPE_S5PC100,
 	TYPE_S5PC110,
 };
 
@@ -59,7 +58,6 @@ enum soc_type {
 #define MAP_11				(0x3)
 
 #define S3C64XX_CMD_MAP_SHIFT		24
-#define S5PC100_CMD_MAP_SHIFT		26
 
 #define S3C6400_FBA_SHIFT		10
 #define S3C6400_FPA_SHIFT		4
@@ -69,10 +67,6 @@ enum soc_type {
 #define S3C6410_FPA_SHIFT		6
 #define S3C6410_FSA_SHIFT		4
 
-#define S5PC100_FBA_SHIFT		13
-#define S5PC100_FPA_SHIFT		7
-#define S5PC100_FSA_SHIFT		5
-
 /* S5PC110 specific definitions */
 #define S5PC110_DMA_SRC_ADDR		0x400
 #define S5PC110_DMA_SRC_CFG		0x404
@@ -195,11 +189,6 @@ static unsigned int s3c64xx_cmd_map(unsigned type, unsigned val)
 	return (type << S3C64XX_CMD_MAP_SHIFT) | val;
 }
 
-static unsigned int s5pc1xx_cmd_map(unsigned type, unsigned val)
-{
-	return (type << S5PC100_CMD_MAP_SHIFT) | val;
-}
-
 static unsigned int s3c6400_mem_addr(int fba, int fpa, int fsa)
 {
 	return (fba << S3C6400_FBA_SHIFT) | (fpa << S3C6400_FPA_SHIFT) |
@@ -212,12 +201,6 @@ static unsigned int s3c6410_mem_addr(int fba, int fpa, int fsa)
 		(fsa << S3C6410_FSA_SHIFT);
 }
 
-static unsigned int s5pc100_mem_addr(int fba, int fpa, int fsa)
-{
-	return (fba << S5PC100_FBA_SHIFT) | (fpa << S5PC100_FPA_SHIFT) |
-		(fsa << S5PC100_FSA_SHIFT);
-}
-
 static void s3c_onenand_reset(void)
 {
 	unsigned long timeout = 0x10000;
@@ -835,9 +818,6 @@ static void s3c_onenand_setup(struct mtd_info *mtd)
 	} else if (onenand->type == TYPE_S3C6410) {
 		onenand->mem_addr = s3c6410_mem_addr;
 		onenand->cmd_map = s3c64xx_cmd_map;
-	} else if (onenand->type == TYPE_S5PC100) {
-		onenand->mem_addr = s5pc100_mem_addr;
-		onenand->cmd_map = s5pc1xx_cmd_map;
 	} else if (onenand->type == TYPE_S5PC110) {
 		/* Use generic onenand functions */
 		this->read_bufferram = s5pc110_read_bufferram;
@@ -1111,9 +1091,6 @@ static struct platform_device_id s3c_onenand_driver_ids[] = {
 		.name		= "s3c6410-onenand",
 		.driver_data	= TYPE_S3C6410,
 	}, {
-		.name		= "s5pc100-onenand",
-		.driver_data	= TYPE_S5PC100,
-	}, {
 		.name		= "s5pc110-onenand",
 		.driver_data	= TYPE_S5PC110,
 	}, { },
diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index 21df477..2d8a4d0 100644
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -46,4 +46,12 @@ config PCI_HOST_GENERIC
 	  Say Y here if you want to support a simple generic PCI host
 	  controller, such as the one emulated by kvmtool.
 
+config PCIE_SPEAR13XX
+	tristate "STMicroelectronics SPEAr PCIe controller"
+	depends on ARCH_SPEAR13XX
+	select PCIEPORTBUS
+	select PCIE_DW
+	help
+	  Say Y here if you want PCIe support on SPEAr13XX SoCs.
+
 endmenu
diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile
index 611ba4b..0daec79 100644
--- a/drivers/pci/host/Makefile
+++ b/drivers/pci/host/Makefile
@@ -6,3 +6,4 @@ obj-$(CONFIG_PCI_TEGRA) += pci-tegra.o
 obj-$(CONFIG_PCI_RCAR_GEN2) += pci-rcar-gen2.o
 obj-$(CONFIG_PCI_RCAR_GEN2_PCIE) += pcie-rcar.o
 obj-$(CONFIG_PCI_HOST_GENERIC) += pci-host-generic.o
+obj-$(CONFIG_PCIE_SPEAR13XX) += pcie-spear13xx.o
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index c284e84..abd6578 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -41,11 +41,12 @@
 #include <linux/reset.h>
 #include <linux/sizes.h>
 #include <linux/slab.h>
-#include <linux/tegra-cpuidle.h>
-#include <linux/tegra-powergate.h>
 #include <linux/vmalloc.h>
 #include <linux/regulator/consumer.h>
 
+#include <soc/tegra/cpuidle.h>
+#include <soc/tegra/pmc.h>
+
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 #include <asm/mach/pci.h>
@@ -233,7 +234,6 @@ struct tegra_pcie_soc_data {
 	bool has_pex_clkreq_en;
 	bool has_pex_bias_ctrl;
 	bool has_intr_prsnt_sense;
-	bool has_avdd_supply;
 	bool has_cml_clk;
 };
 
@@ -272,9 +272,8 @@ struct tegra_pcie {
 	unsigned int num_ports;
 	u32 xbar_config;
 
-	struct regulator *pex_clk_supply;
-	struct regulator *vdd_supply;
-	struct regulator *avdd_supply;
+	struct regulator_bulk_data *supplies;
+	unsigned int num_supplies;
 
 	const struct tegra_pcie_soc_data *soc_data;
 };
@@ -894,7 +893,6 @@ static int tegra_pcie_enable_controller(struct tegra_pcie *pcie)
 
 static void tegra_pcie_power_off(struct tegra_pcie *pcie)
 {
-	const struct tegra_pcie_soc_data *soc = pcie->soc_data;
 	int err;
 
 	/* TODO: disable and unprepare clocks? */
@@ -905,23 +903,9 @@ static void tegra_pcie_power_off(struct tegra_pcie *pcie)
 
 	tegra_powergate_power_off(TEGRA_POWERGATE_PCIE);
 
-	if (soc->has_avdd_supply) {
-		err = regulator_disable(pcie->avdd_supply);
-		if (err < 0)
-			dev_warn(pcie->dev,
-				 "failed to disable AVDD regulator: %d\n",
-				 err);
-	}
-
-	err = regulator_disable(pcie->pex_clk_supply);
-	if (err < 0)
-		dev_warn(pcie->dev, "failed to disable pex-clk regulator: %d\n",
-			 err);
-
-	err = regulator_disable(pcie->vdd_supply);
+	err = regulator_bulk_disable(pcie->num_supplies, pcie->supplies);
 	if (err < 0)
-		dev_warn(pcie->dev, "failed to disable VDD regulator: %d\n",
-			 err);
+		dev_warn(pcie->dev, "failed to disable regulators: %d\n", err);
 }
 
 static int tegra_pcie_power_on(struct tegra_pcie *pcie)
@@ -936,28 +920,9 @@ static int tegra_pcie_power_on(struct tegra_pcie *pcie)
 	tegra_powergate_power_off(TEGRA_POWERGATE_PCIE);
 
 	/* enable regulators */
-	err = regulator_enable(pcie->vdd_supply);
-	if (err < 0) {
-		dev_err(pcie->dev, "failed to enable VDD regulator: %d\n", err);
-		return err;
-	}
-
-	err = regulator_enable(pcie->pex_clk_supply);
-	if (err < 0) {
-		dev_err(pcie->dev, "failed to enable pex-clk regulator: %d\n",
-			err);
-		return err;
-	}
-
-	if (soc->has_avdd_supply) {
-		err = regulator_enable(pcie->avdd_supply);
-		if (err < 0) {
-			dev_err(pcie->dev,
-				"failed to enable AVDD regulator: %d\n",
-				err);
-			return err;
-		}
-	}
+	err = regulator_bulk_enable(pcie->num_supplies, pcie->supplies);
+	if (err < 0)
+		dev_err(pcie->dev, "failed to enable regulators: %d\n", err);
 
 	err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_PCIE,
 						pcie->pex_clk,
@@ -1394,14 +1359,157 @@ static int tegra_pcie_get_xbar_config(struct tegra_pcie *pcie, u32 lanes,
 	return -EINVAL;
 }
 
+/*
+ * Check whether a given set of supplies is available in a device tree node.
+ * This is used to check whether the new or the legacy device tree bindings
+ * should be used.
+ */
+static bool of_regulator_bulk_available(struct device_node *np,
+					struct regulator_bulk_data *supplies,
+					unsigned int num_supplies)
+{
+	char property[32];
+	unsigned int i;
+
+	for (i = 0; i < num_supplies; i++) {
+		snprintf(property, 32, "%s-supply", supplies[i].supply);
+
+		if (of_find_property(np, property, NULL) == NULL)
+			return false;
+	}
+
+	return true;
+}
+
+/*
+ * Old versions of the device tree binding for this device used a set of power
+ * supplies that didn't match the hardware inputs. This happened to work for a
+ * number of cases but is not future proof. However to preserve backwards-
+ * compatibility with old device trees, this function will try to use the old
+ * set of supplies.
+ */
+static int tegra_pcie_get_legacy_regulators(struct tegra_pcie *pcie)
+{
+	struct device_node *np = pcie->dev->of_node;
+
+	if (of_device_is_compatible(np, "nvidia,tegra30-pcie"))
+		pcie->num_supplies = 3;
+	else if (of_device_is_compatible(np, "nvidia,tegra20-pcie"))
+		pcie->num_supplies = 2;
+
+	if (pcie->num_supplies == 0) {
+		dev_err(pcie->dev, "device %s not supported in legacy mode\n",
+			np->full_name);
+		return -ENODEV;
+	}
+
+	pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
+				      sizeof(*pcie->supplies),
+				      GFP_KERNEL);
+	if (!pcie->supplies)
+		return -ENOMEM;
+
+	pcie->supplies[0].supply = "pex-clk";
+	pcie->supplies[1].supply = "vdd";
+
+	if (pcie->num_supplies > 2)
+		pcie->supplies[2].supply = "avdd";
+
+	return devm_regulator_bulk_get(pcie->dev, pcie->num_supplies,
+				       pcie->supplies);
+}
+
+/*
+ * Obtains the list of regulators required for a particular generation of the
+ * IP block.
+ *
+ * This would've been nice to do simply by providing static tables for use
+ * with the regulator_bulk_*() API, but unfortunately Tegra30 is a bit quirky
+ * in that it has two pairs or AVDD_PEX and VDD_PEX supplies (PEXA and PEXB)
+ * and either seems to be optional depending on which ports are being used.
+ */
+static int tegra_pcie_get_regulators(struct tegra_pcie *pcie, u32 lane_mask)
+{
+	struct device_node *np = pcie->dev->of_node;
+	unsigned int i = 0;
+
+	if (of_device_is_compatible(np, "nvidia,tegra30-pcie")) {
+		bool need_pexa = false, need_pexb = false;
+
+		/* VDD_PEXA and AVDD_PEXA supply lanes 0 to 3 */
+		if (lane_mask & 0x0f)
+			need_pexa = true;
+
+		/* VDD_PEXB and AVDD_PEXB supply lanes 4 to 5 */
+		if (lane_mask & 0x30)
+			need_pexb = true;
+
+		pcie->num_supplies = 4 + (need_pexa ? 2 : 0) +
+					 (need_pexb ? 2 : 0);
+
+		pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
+					      sizeof(*pcie->supplies),
+					      GFP_KERNEL);
+		if (!pcie->supplies)
+			return -ENOMEM;
+
+		pcie->supplies[i++].supply = "avdd-pex-pll";
+		pcie->supplies[i++].supply = "hvdd-pex";
+		pcie->supplies[i++].supply = "vddio-pex-ctl";
+		pcie->supplies[i++].supply = "avdd-plle";
+
+		if (need_pexa) {
+			pcie->supplies[i++].supply = "avdd-pexa";
+			pcie->supplies[i++].supply = "vdd-pexa";
+		}
+
+		if (need_pexb) {
+			pcie->supplies[i++].supply = "avdd-pexb";
+			pcie->supplies[i++].supply = "vdd-pexb";
+		}
+	} else if (of_device_is_compatible(np, "nvidia,tegra20-pcie")) {
+		pcie->num_supplies = 5;
+
+		pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
+					      sizeof(*pcie->supplies),
+					      GFP_KERNEL);
+		if (!pcie->supplies)
+			return -ENOMEM;
+
+		pcie->supplies[0].supply = "avdd-pex";
+		pcie->supplies[1].supply = "vdd-pex";
+		pcie->supplies[2].supply = "avdd-pex-pll";
+		pcie->supplies[3].supply = "avdd-plle";
+		pcie->supplies[4].supply = "vddio-pex-clk";
+	}
+
+	if (of_regulator_bulk_available(pcie->dev->of_node, pcie->supplies,
+					pcie->num_supplies))
+		return devm_regulator_bulk_get(pcie->dev, pcie->num_supplies,
+					       pcie->supplies);
+
+	/*
+	 * If not all regulators are available for this new scheme, assume
+	 * that the device tree complies with an older version of the device
+	 * tree binding.
+	 */
+	dev_info(pcie->dev, "using legacy DT binding for power supplies\n");
+
+	devm_kfree(pcie->dev, pcie->supplies);
+	pcie->num_supplies = 0;
+
+	return tegra_pcie_get_legacy_regulators(pcie);
+}
+
 static int tegra_pcie_parse_dt(struct tegra_pcie *pcie)
 {
 	const struct tegra_pcie_soc_data *soc = pcie->soc_data;
 	struct device_node *np = pcie->dev->of_node, *port;
 	struct of_pci_range_parser parser;
 	struct of_pci_range range;
+	u32 lanes = 0, mask = 0;
+	unsigned int lane = 0;
 	struct resource res;
-	u32 lanes = 0;
 	int err;
 
 	if (of_pci_range_parser_init(&parser, np)) {
@@ -1409,20 +1517,6 @@ static int tegra_pcie_parse_dt(struct tegra_pcie *pcie)
 		return -EINVAL;
 	}
 
-	pcie->vdd_supply = devm_regulator_get(pcie->dev, "vdd");
-	if (IS_ERR(pcie->vdd_supply))
-		return PTR_ERR(pcie->vdd_supply);
-
-	pcie->pex_clk_supply = devm_regulator_get(pcie->dev, "pex-clk");
-	if (IS_ERR(pcie->pex_clk_supply))
-		return PTR_ERR(pcie->pex_clk_supply);
-
-	if (soc->has_avdd_supply) {
-		pcie->avdd_supply = devm_regulator_get(pcie->dev, "avdd");
-		if (IS_ERR(pcie->avdd_supply))
-			return PTR_ERR(pcie->avdd_supply);
-	}
-
 	for_each_of_pci_range(&parser, &range) {
 		of_pci_range_to_resource(&range, np, &res);
 
@@ -1490,8 +1584,13 @@ static int tegra_pcie_parse_dt(struct tegra_pcie *pcie)
 
 		lanes |= value << (index << 3);
 
-		if (!of_device_is_available(port))
+		if (!of_device_is_available(port)) {
+			lane += value;
 			continue;
+		}
+
+		mask |= ((1 << value) - 1) << lane;
+		lane += value;
 
 		rp = devm_kzalloc(pcie->dev, sizeof(*rp), GFP_KERNEL);
 		if (!rp)
@@ -1522,6 +1621,10 @@ static int tegra_pcie_parse_dt(struct tegra_pcie *pcie)
 		return err;
 	}
 
+	err = tegra_pcie_get_regulators(pcie, mask);
+	if (err < 0)
+		return err;
+
 	return 0;
 }
 
@@ -1615,7 +1718,6 @@ static const struct tegra_pcie_soc_data tegra20_pcie_data = {
 	.has_pex_clkreq_en = false,
 	.has_pex_bias_ctrl = false,
 	.has_intr_prsnt_sense = false,
-	.has_avdd_supply = false,
 	.has_cml_clk = false,
 };
 
@@ -1627,7 +1729,6 @@ static const struct tegra_pcie_soc_data tegra30_pcie_data = {
 	.has_pex_clkreq_en = true,
 	.has_pex_bias_ctrl = true,
 	.has_intr_prsnt_sense = true,
-	.has_avdd_supply = true,
 	.has_cml_clk = true,
 };
 
diff --git a/drivers/pci/host/pcie-spear13xx.c b/drivers/pci/host/pcie-spear13xx.c
new file mode 100644
index 0000000..6dea9e4
--- /dev/null
+++ b/drivers/pci/host/pcie-spear13xx.c
@@ -0,0 +1,393 @@
+/*
+ * PCIe host controller driver for ST Microelectronics SPEAr13xx SoCs
+ *
+ * SPEAr13xx PCIe Glue Layer Source Code
+ *
+ * Copyright (C) 2010-2014 ST Microelectronics
+ * Pratyush Anand <pratyush.anand@st.com>
+ * Mohit Kumar <mohit.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/pci.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/resource.h>
+
+#include "pcie-designware.h"
+
+struct spear13xx_pcie {
+	void __iomem		*app_base;
+	struct phy		*phy;
+	struct clk		*clk;
+	struct pcie_port	pp;
+	bool			is_gen1;
+};
+
+struct pcie_app_reg {
+	u32	app_ctrl_0;		/* cr0 */
+	u32	app_ctrl_1;		/* cr1 */
+	u32	app_status_0;		/* cr2 */
+	u32	app_status_1;		/* cr3 */
+	u32	msg_status;		/* cr4 */
+	u32	msg_payload;		/* cr5 */
+	u32	int_sts;		/* cr6 */
+	u32	int_clr;		/* cr7 */
+	u32	int_mask;		/* cr8 */
+	u32	mst_bmisc;		/* cr9 */
+	u32	phy_ctrl;		/* cr10 */
+	u32	phy_status;		/* cr11 */
+	u32	cxpl_debug_info_0;	/* cr12 */
+	u32	cxpl_debug_info_1;	/* cr13 */
+	u32	ven_msg_ctrl_0;		/* cr14 */
+	u32	ven_msg_ctrl_1;		/* cr15 */
+	u32	ven_msg_data_0;		/* cr16 */
+	u32	ven_msg_data_1;		/* cr17 */
+	u32	ven_msi_0;		/* cr18 */
+	u32	ven_msi_1;		/* cr19 */
+	u32	mst_rmisc;		/* cr20 */
+};
+
+/* CR0 ID */
+#define RX_LANE_FLIP_EN_ID			0
+#define TX_LANE_FLIP_EN_ID			1
+#define SYS_AUX_PWR_DET_ID			2
+#define APP_LTSSM_ENABLE_ID			3
+#define SYS_ATTEN_BUTTON_PRESSED_ID		4
+#define SYS_MRL_SENSOR_STATE_ID			5
+#define SYS_PWR_FAULT_DET_ID			6
+#define SYS_MRL_SENSOR_CHGED_ID			7
+#define SYS_PRE_DET_CHGED_ID			8
+#define SYS_CMD_CPLED_INT_ID			9
+#define APP_INIT_RST_0_ID			11
+#define APP_REQ_ENTR_L1_ID			12
+#define APP_READY_ENTR_L23_ID			13
+#define APP_REQ_EXIT_L1_ID			14
+#define DEVICE_TYPE_EP				(0 << 25)
+#define DEVICE_TYPE_LEP				(1 << 25)
+#define DEVICE_TYPE_RC				(4 << 25)
+#define SYS_INT_ID				29
+#define MISCTRL_EN_ID				30
+#define REG_TRANSLATION_ENABLE			31
+
+/* CR1 ID */
+#define APPS_PM_XMT_TURNOFF_ID			2
+#define APPS_PM_XMT_PME_ID			5
+
+/* CR3 ID */
+#define XMLH_LTSSM_STATE_DETECT_QUIET		0x00
+#define XMLH_LTSSM_STATE_DETECT_ACT		0x01
+#define XMLH_LTSSM_STATE_POLL_ACTIVE		0x02
+#define XMLH_LTSSM_STATE_POLL_COMPLIANCE	0x03
+#define XMLH_LTSSM_STATE_POLL_CONFIG		0x04
+#define XMLH_LTSSM_STATE_PRE_DETECT_QUIET	0x05
+#define XMLH_LTSSM_STATE_DETECT_WAIT		0x06
+#define XMLH_LTSSM_STATE_CFG_LINKWD_START	0x07
+#define XMLH_LTSSM_STATE_CFG_LINKWD_ACEPT	0x08
+#define XMLH_LTSSM_STATE_CFG_LANENUM_WAIT	0x09
+#define XMLH_LTSSM_STATE_CFG_LANENUM_ACEPT	0x0A
+#define XMLH_LTSSM_STATE_CFG_COMPLETE		0x0B
+#define XMLH_LTSSM_STATE_CFG_IDLE		0x0C
+#define XMLH_LTSSM_STATE_RCVRY_LOCK		0x0D
+#define XMLH_LTSSM_STATE_RCVRY_SPEED		0x0E
+#define XMLH_LTSSM_STATE_RCVRY_RCVRCFG		0x0F
+#define XMLH_LTSSM_STATE_RCVRY_IDLE		0x10
+#define XMLH_LTSSM_STATE_L0			0x11
+#define XMLH_LTSSM_STATE_L0S			0x12
+#define XMLH_LTSSM_STATE_L123_SEND_EIDLE	0x13
+#define XMLH_LTSSM_STATE_L1_IDLE		0x14
+#define XMLH_LTSSM_STATE_L2_IDLE		0x15
+#define XMLH_LTSSM_STATE_L2_WAKE		0x16
+#define XMLH_LTSSM_STATE_DISABLED_ENTRY		0x17
+#define XMLH_LTSSM_STATE_DISABLED_IDLE		0x18
+#define XMLH_LTSSM_STATE_DISABLED		0x19
+#define XMLH_LTSSM_STATE_LPBK_ENTRY		0x1A
+#define XMLH_LTSSM_STATE_LPBK_ACTIVE		0x1B
+#define XMLH_LTSSM_STATE_LPBK_EXIT		0x1C
+#define XMLH_LTSSM_STATE_LPBK_EXIT_TIMEOUT	0x1D
+#define XMLH_LTSSM_STATE_HOT_RESET_ENTRY	0x1E
+#define XMLH_LTSSM_STATE_HOT_RESET		0x1F
+#define XMLH_LTSSM_STATE_MASK			0x3F
+#define XMLH_LINK_UP				(1 << 6)
+
+/* CR4 ID */
+#define CFG_MSI_EN_ID				18
+
+/* CR6 */
+#define INTA_CTRL_INT				(1 << 7)
+#define INTB_CTRL_INT				(1 << 8)
+#define INTC_CTRL_INT				(1 << 9)
+#define INTD_CTRL_INT				(1 << 10)
+#define MSI_CTRL_INT				(1 << 26)
+
+/* CR19 ID */
+#define VEN_MSI_REQ_ID				11
+#define VEN_MSI_FUN_NUM_ID			8
+#define VEN_MSI_TC_ID				5
+#define VEN_MSI_VECTOR_ID			0
+#define VEN_MSI_REQ_EN		((u32)0x1 << VEN_MSI_REQ_ID)
+#define VEN_MSI_FUN_NUM_MASK	((u32)0x7 << VEN_MSI_FUN_NUM_ID)
+#define VEN_MSI_TC_MASK		((u32)0x7 << VEN_MSI_TC_ID)
+#define VEN_MSI_VECTOR_MASK	((u32)0x1F << VEN_MSI_VECTOR_ID)
+
+#define EXP_CAP_ID_OFFSET			0x70
+
+#define to_spear13xx_pcie(x)	container_of(x, struct spear13xx_pcie, pp)
+
+static int spear13xx_pcie_establish_link(struct pcie_port *pp)
+{
+	u32 val;
+	int count = 0;
+	struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+	u32 exp_cap_off = EXP_CAP_ID_OFFSET;
+
+	if (dw_pcie_link_up(pp)) {
+		dev_err(pp->dev, "link already up\n");
+		return 0;
+	}
+
+	dw_pcie_setup_rc(pp);
+
+	/*
+	 * this controller support only 128 bytes read size, however its
+	 * default value in capability register is 512 bytes. So force
+	 * it to 128 here.
+	 */
+	dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_DEVCTL, 4, &val);
+	val &= ~PCI_EXP_DEVCTL_READRQ;
+	dw_pcie_cfg_write(pp->dbi_base, exp_cap_off + PCI_EXP_DEVCTL, 4, val);
+
+	dw_pcie_cfg_write(pp->dbi_base, PCI_VENDOR_ID, 2, 0x104A);
+	dw_pcie_cfg_write(pp->dbi_base, PCI_DEVICE_ID, 2, 0xCD80);
+
+	/*
+	 * if is_gen1 is set then handle it, so that some buggy card
+	 * also works
+	 */
+	if (spear13xx_pcie->is_gen1) {
+		dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_LNKCAP, 4,
+				 &val);
+		if ((val & PCI_EXP_LNKCAP_SLS) != PCI_EXP_LNKCAP_SLS_2_5GB) {
+			val &= ~((u32)PCI_EXP_LNKCAP_SLS);
+			val |= PCI_EXP_LNKCAP_SLS_2_5GB;
+			dw_pcie_cfg_write(pp->dbi_base, exp_cap_off +
+					  PCI_EXP_LNKCAP, 4, val);
+		}
+
+		dw_pcie_cfg_read(pp->dbi_base, exp_cap_off + PCI_EXP_LNKCTL2, 4,
+				 &val);
+		if ((val & PCI_EXP_LNKCAP_SLS) != PCI_EXP_LNKCAP_SLS_2_5GB) {
+			val &= ~((u32)PCI_EXP_LNKCAP_SLS);
+			val |= PCI_EXP_LNKCAP_SLS_2_5GB;
+			dw_pcie_cfg_write(pp->dbi_base, exp_cap_off +
+					  PCI_EXP_LNKCTL2, 4, val);
+		}
+	}
+
+	/* enable ltssm */
+	writel(DEVICE_TYPE_RC | (1 << MISCTRL_EN_ID)
+			| (1 << APP_LTSSM_ENABLE_ID)
+			| ((u32)1 << REG_TRANSLATION_ENABLE),
+			&app_reg->app_ctrl_0);
+
+	/* check if the link is up or not */
+	while (!dw_pcie_link_up(pp)) {
+		mdelay(100);
+		count++;
+		if (count == 10) {
+			dev_err(pp->dev, "link Fail\n");
+			return -EINVAL;
+		}
+	}
+	dev_info(pp->dev, "link up\n");
+
+	return 0;
+}
+
+static irqreturn_t spear13xx_pcie_irq_handler(int irq, void *arg)
+{
+	struct pcie_port *pp = arg;
+	struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+	unsigned int status;
+
+	status = readl(&app_reg->int_sts);
+
+	if (status & MSI_CTRL_INT) {
+		if (!IS_ENABLED(CONFIG_PCI_MSI))
+			BUG();
+		dw_handle_msi_irq(pp);
+	}
+
+	writel(status, &app_reg->int_clr);
+
+	return IRQ_HANDLED;
+}
+
+static void spear13xx_pcie_enable_interrupts(struct pcie_port *pp)
+{
+	struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+
+	/* Enable MSI interrupt */
+	if (IS_ENABLED(CONFIG_PCI_MSI)) {
+		dw_pcie_msi_init(pp);
+		writel(readl(&app_reg->int_mask) |
+				MSI_CTRL_INT, &app_reg->int_mask);
+	}
+}
+
+static int spear13xx_pcie_link_up(struct pcie_port *pp)
+{
+	struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pp);
+	struct pcie_app_reg *app_reg = spear13xx_pcie->app_base;
+
+	if (readl(&app_reg->app_status_1) & XMLH_LINK_UP)
+		return 1;
+
+	return 0;
+}
+
+static void spear13xx_pcie_host_init(struct pcie_port *pp)
+{
+	spear13xx_pcie_establish_link(pp);
+	spear13xx_pcie_enable_interrupts(pp);
+}
+
+static struct pcie_host_ops spear13xx_pcie_host_ops = {
+	.link_up = spear13xx_pcie_link_up,
+	.host_init = spear13xx_pcie_host_init,
+};
+
+static int add_pcie_port(struct pcie_port *pp, struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	int ret;
+
+	pp->irq = platform_get_irq(pdev, 0);
+	if (!pp->irq) {
+		dev_err(dev, "failed to get irq\n");
+		return -ENODEV;
+	}
+	ret = devm_request_irq(dev, pp->irq, spear13xx_pcie_irq_handler,
+			       IRQF_SHARED, "spear1340-pcie", pp);
+	if (ret) {
+		dev_err(dev, "failed to request irq %d\n", pp->irq);
+		return ret;
+	}
+
+	pp->root_bus_nr = -1;
+	pp->ops = &spear13xx_pcie_host_ops;
+
+	ret = dw_pcie_host_init(pp);
+	if (ret) {
+		dev_err(dev, "failed to initialize host\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int __init spear13xx_pcie_probe(struct platform_device *pdev)
+{
+	struct spear13xx_pcie *spear13xx_pcie;
+	struct pcie_port *pp;
+	struct device *dev = &pdev->dev;
+	struct device_node *np = pdev->dev.of_node;
+	struct resource *dbi_base;
+	int ret;
+
+	spear13xx_pcie = devm_kzalloc(dev, sizeof(*spear13xx_pcie), GFP_KERNEL);
+	if (!spear13xx_pcie) {
+		dev_err(dev, "no memory for SPEAr13xx pcie\n");
+		return -ENOMEM;
+	}
+
+	spear13xx_pcie->phy = devm_phy_get(dev, "pcie-phy");
+	if (IS_ERR(spear13xx_pcie->phy)) {
+		ret = PTR_ERR(spear13xx_pcie->phy);
+		if (ret == -EPROBE_DEFER)
+			dev_info(dev, "probe deferred\n");
+		else
+			dev_err(dev, "couldn't get pcie-phy\n");
+		return ret;
+	}
+
+	phy_init(spear13xx_pcie->phy);
+
+	spear13xx_pcie->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(spear13xx_pcie->clk)) {
+		dev_err(dev, "couldn't get clk for pcie\n");
+		return PTR_ERR(spear13xx_pcie->clk);
+	}
+	ret = clk_prepare_enable(spear13xx_pcie->clk);
+	if (ret) {
+		dev_err(dev, "couldn't enable clk for pcie\n");
+		return ret;
+	}
+
+	pp = &spear13xx_pcie->pp;
+
+	pp->dev = dev;
+
+	dbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	pp->dbi_base = devm_ioremap_resource(dev, dbi_base);
+	if (IS_ERR(pp->dbi_base)) {
+		dev_err(dev, "couldn't remap dbi base %p\n", dbi_base);
+		ret = PTR_ERR(pp->dbi_base);
+		goto fail_clk;
+	}
+	spear13xx_pcie->app_base = pp->dbi_base + 0x2000;
+
+	if (of_property_read_bool(np, "st,pcie-is-gen1"))
+		spear13xx_pcie->is_gen1 = true;
+
+	ret = add_pcie_port(pp, pdev);
+	if (ret < 0)
+		goto fail_clk;
+
+	platform_set_drvdata(pdev, spear13xx_pcie);
+	return 0;
+
+fail_clk:
+	clk_disable_unprepare(spear13xx_pcie->clk);
+
+	return ret;
+}
+
+static const struct of_device_id spear13xx_pcie_of_match[] = {
+	{ .compatible = "st,spear1340-pcie", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, spear13xx_pcie_of_match);
+
+static struct platform_driver spear13xx_pcie_driver __initdata = {
+	.probe		= spear13xx_pcie_probe,
+	.driver = {
+		.name	= "spear-pcie",
+		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(spear13xx_pcie_of_match),
+	},
+};
+
+/* SPEAr13xx PCIe driver does not allow module unload */
+
+static int __init pcie_init(void)
+{
+	return platform_driver_register(&spear13xx_pcie_driver);
+}
+module_init(pcie_init);
+
+MODULE_DESCRIPTION("ST Microelectronics SPEAr13xx PCIe host controller driver");
+MODULE_AUTHOR("Pratyush Anand <pratyush.anand@st.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index cc97c89..0dd7427 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -159,6 +159,16 @@ config PHY_SAMSUNG_USB2
 	  for particular PHYs will be enabled based on the SoC type in addition
 	  to this driver.
 
+config PHY_S5PV210_USB2
+	bool "Support for S5PV210"
+	depends on PHY_SAMSUNG_USB2
+	depends on ARCH_S5PV210
+	help
+	  Enable USB PHY support for S5PV210. This option requires that Samsung
+	  USB 2.0 PHY driver is enabled and means that support for this
+	  particular SoC is compiled in the driver. In case of S5PV210 two phys
+	  are available - device and host.
+
 config PHY_EXYNOS4210_USB2
 	bool
 	depends on PHY_SAMSUNG_USB2
@@ -187,13 +197,6 @@ config PHY_EXYNOS5_USBDRD
 	  This driver provides PHY interface for USB 3.0 DRD controller
 	  present on Exynos5 SoC series.
 
-config PHY_XGENE
-	tristate "APM X-Gene 15Gbps PHY support"
-	depends on HAS_IOMEM && OF && (ARM64 || COMPILE_TEST)
-	select GENERIC_PHY
-	help
-	  This option enables support for APM X-Gene SoC multi-purpose PHY.
-
 config PHY_QCOM_APQ8064_SATA
 	tristate "Qualcomm APQ8064 SATA SerDes/PHY driver"
 	depends on ARCH_QCOM
@@ -208,4 +211,23 @@ config PHY_QCOM_IPQ806X_SATA
 	depends on OF
 	select GENERIC_PHY
 
+config PHY_ST_SPEAR1310_MIPHY
+	tristate "ST SPEAR1310-MIPHY driver"
+	select GENERIC_PHY
+	help
+	  Support for ST SPEAr1310 MIPHY which can be used for PCIe and SATA.
+
+config PHY_ST_SPEAR1340_MIPHY
+	tristate "ST SPEAR1340-MIPHY driver"
+	select GENERIC_PHY
+	help
+	  Support for ST SPEAr1340 MIPHY which can be used for PCIe and SATA.
+
+config PHY_XGENE
+	tristate "APM X-Gene 15Gbps PHY support"
+	depends on HAS_IOMEM && OF && (ARM64 || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  This option enables support for APM X-Gene SoC multi-purpose PHY.
+
 endmenu
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index 971ad0a..95c69ed 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -21,7 +21,10 @@ phy-exynos-usb2-y			+= phy-samsung-usb2.o
 phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4210_USB2)	+= phy-exynos4210-usb2.o
 phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4X12_USB2)	+= phy-exynos4x12-usb2.o
 phy-exynos-usb2-$(CONFIG_PHY_EXYNOS5250_USB2)	+= phy-exynos5250-usb2.o
+phy-exynos-usb2-$(CONFIG_PHY_S5PV210_USB2)	+= phy-s5pv210-usb2.o
 obj-$(CONFIG_PHY_EXYNOS5_USBDRD)	+= phy-exynos5-usbdrd.o
-obj-$(CONFIG_PHY_XGENE)			+= phy-xgene.o
 obj-$(CONFIG_PHY_QCOM_APQ8064_SATA)	+= phy-qcom-apq8064-sata.o
 obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA)	+= phy-qcom-ipq806x-sata.o
+obj-$(CONFIG_PHY_ST_SPEAR1310_MIPHY)	+= phy-spear1310-miphy.o
+obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY)	+= phy-spear1340-miphy.o
+obj-$(CONFIG_PHY_XGENE)			+= phy-xgene.o
diff --git a/drivers/phy/phy-s5pv210-usb2.c b/drivers/phy/phy-s5pv210-usb2.c
new file mode 100644
index 0000000..004d320
--- /dev/null
+++ b/drivers/phy/phy-s5pv210-usb2.c
@@ -0,0 +1,187 @@
+/*
+ * Samsung SoC USB 1.1/2.0 PHY driver - S5PV210 support
+ *
+ * Copyright (C) 2013 Samsung Electronics Co., Ltd.
+ * Authors: Kamil Debski <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/phy/phy.h>
+#include "phy-samsung-usb2.h"
+
+/* Exynos USB PHY registers */
+
+/* PHY power control */
+#define S5PV210_UPHYPWR			0x0
+
+#define S5PV210_UPHYPWR_PHY0_SUSPEND	BIT(0)
+#define S5PV210_UPHYPWR_PHY0_PWR	BIT(3)
+#define S5PV210_UPHYPWR_PHY0_OTG_PWR	BIT(4)
+#define S5PV210_UPHYPWR_PHY0	( \
+	S5PV210_UPHYPWR_PHY0_SUSPEND | \
+	S5PV210_UPHYPWR_PHY0_PWR | \
+	S5PV210_UPHYPWR_PHY0_OTG_PWR)
+
+#define S5PV210_UPHYPWR_PHY1_SUSPEND	BIT(6)
+#define S5PV210_UPHYPWR_PHY1_PWR	BIT(7)
+#define S5PV210_UPHYPWR_PHY1 ( \
+	S5PV210_UPHYPWR_PHY1_SUSPEND | \
+	S5PV210_UPHYPWR_PHY1_PWR)
+
+/* PHY clock control */
+#define S5PV210_UPHYCLK			0x4
+
+#define S5PV210_UPHYCLK_PHYFSEL_MASK	(0x3 << 0)
+#define S5PV210_UPHYCLK_PHYFSEL_48MHZ	(0x0 << 0)
+#define S5PV210_UPHYCLK_PHYFSEL_24MHZ	(0x3 << 0)
+#define S5PV210_UPHYCLK_PHYFSEL_12MHZ	(0x2 << 0)
+
+#define S5PV210_UPHYCLK_PHY0_ID_PULLUP	BIT(2)
+#define S5PV210_UPHYCLK_PHY0_COMMON_ON	BIT(4)
+#define S5PV210_UPHYCLK_PHY1_COMMON_ON	BIT(7)
+
+/* PHY reset control */
+#define S5PV210_UPHYRST			0x8
+
+#define S5PV210_URSTCON_PHY0		BIT(0)
+#define S5PV210_URSTCON_OTG_HLINK	BIT(1)
+#define S5PV210_URSTCON_OTG_PHYLINK	BIT(2)
+#define S5PV210_URSTCON_PHY1_ALL	BIT(3)
+#define S5PV210_URSTCON_HOST_LINK_ALL	BIT(4)
+
+/* Isolation, configured in the power management unit */
+#define S5PV210_USB_ISOL_OFFSET		0x680c
+#define S5PV210_USB_ISOL_DEVICE		BIT(0)
+#define S5PV210_USB_ISOL_HOST		BIT(1)
+
+
+enum s5pv210_phy_id {
+	S5PV210_DEVICE,
+	S5PV210_HOST,
+	S5PV210_NUM_PHYS,
+};
+
+/*
+ * s5pv210_rate_to_clk() converts the supplied clock rate to the value that
+ * can be written to the phy register.
+ */
+static int s5pv210_rate_to_clk(unsigned long rate, u32 *reg)
+{
+	switch (rate) {
+	case 12 * MHZ:
+		*reg = S5PV210_UPHYCLK_PHYFSEL_12MHZ;
+		break;
+	case 24 * MHZ:
+		*reg = S5PV210_UPHYCLK_PHYFSEL_24MHZ;
+		break;
+	case 48 * MHZ:
+		*reg = S5PV210_UPHYCLK_PHYFSEL_48MHZ;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void s5pv210_isol(struct samsung_usb2_phy_instance *inst, bool on)
+{
+	struct samsung_usb2_phy_driver *drv = inst->drv;
+	u32 mask;
+
+	switch (inst->cfg->id) {
+	case S5PV210_DEVICE:
+		mask = S5PV210_USB_ISOL_DEVICE;
+		break;
+	case S5PV210_HOST:
+		mask = S5PV210_USB_ISOL_HOST;
+		break;
+	default:
+		return;
+	};
+
+	regmap_update_bits(drv->reg_pmu, S5PV210_USB_ISOL_OFFSET,
+							mask, on ? 0 : mask);
+}
+
+static void s5pv210_phy_pwr(struct samsung_usb2_phy_instance *inst, bool on)
+{
+	struct samsung_usb2_phy_driver *drv = inst->drv;
+	u32 rstbits = 0;
+	u32 phypwr = 0;
+	u32 rst;
+	u32 pwr;
+
+	switch (inst->cfg->id) {
+	case S5PV210_DEVICE:
+		phypwr =	S5PV210_UPHYPWR_PHY0;
+		rstbits =	S5PV210_URSTCON_PHY0;
+		break;
+	case S5PV210_HOST:
+		phypwr =	S5PV210_UPHYPWR_PHY1;
+		rstbits =	S5PV210_URSTCON_PHY1_ALL |
+				S5PV210_URSTCON_HOST_LINK_ALL;
+		break;
+	};
+
+	if (on) {
+		writel(drv->ref_reg_val, drv->reg_phy + S5PV210_UPHYCLK);
+
+		pwr = readl(drv->reg_phy + S5PV210_UPHYPWR);
+		pwr &= ~phypwr;
+		writel(pwr, drv->reg_phy + S5PV210_UPHYPWR);
+
+		rst = readl(drv->reg_phy + S5PV210_UPHYRST);
+		rst |= rstbits;
+		writel(rst, drv->reg_phy + S5PV210_UPHYRST);
+		udelay(10);
+		rst &= ~rstbits;
+		writel(rst, drv->reg_phy + S5PV210_UPHYRST);
+	} else {
+		pwr = readl(drv->reg_phy + S5PV210_UPHYPWR);
+		pwr |= phypwr;
+		writel(pwr, drv->reg_phy + S5PV210_UPHYPWR);
+	}
+}
+
+static int s5pv210_power_on(struct samsung_usb2_phy_instance *inst)
+{
+	s5pv210_isol(inst, 0);
+	s5pv210_phy_pwr(inst, 1);
+
+	return 0;
+}
+
+static int s5pv210_power_off(struct samsung_usb2_phy_instance *inst)
+{
+	s5pv210_phy_pwr(inst, 0);
+	s5pv210_isol(inst, 1);
+
+	return 0;
+}
+
+static const struct samsung_usb2_common_phy s5pv210_phys[S5PV210_NUM_PHYS] = {
+	[S5PV210_DEVICE] = {
+		.label		= "device",
+		.id		= S5PV210_DEVICE,
+		.power_on	= s5pv210_power_on,
+		.power_off	= s5pv210_power_off,
+	},
+	[S5PV210_HOST] = {
+		.label		= "host",
+		.id		= S5PV210_HOST,
+		.power_on	= s5pv210_power_on,
+		.power_off	= s5pv210_power_off,
+	},
+};
+
+const struct samsung_usb2_phy_config s5pv210_usb2_phy_config = {
+	.num_phys	= ARRAY_SIZE(s5pv210_phys),
+	.phys		= s5pv210_phys,
+	.rate_to_clk	= s5pv210_rate_to_clk,
+};
diff --git a/drivers/phy/phy-samsung-usb2.c b/drivers/phy/phy-samsung-usb2.c
index ae30640..3732ca2 100644
--- a/drivers/phy/phy-samsung-usb2.c
+++ b/drivers/phy/phy-samsung-usb2.c
@@ -111,6 +111,12 @@ static const struct of_device_id samsung_usb2_phy_of_match[] = {
 		.data = &exynos5250_usb2_phy_config,
 	},
 #endif
+#ifdef CONFIG_PHY_S5PV210_USB2
+	{
+		.compatible = "samsung,s5pv210-usb2-phy",
+		.data = &s5pv210_usb2_phy_config,
+	},
+#endif
 	{ },
 };
 MODULE_DEVICE_TABLE(of, samsung_usb2_phy_of_match);
diff --git a/drivers/phy/phy-samsung-usb2.h b/drivers/phy/phy-samsung-usb2.h
index b03da0e..44bead9 100644
--- a/drivers/phy/phy-samsung-usb2.h
+++ b/drivers/phy/phy-samsung-usb2.h
@@ -67,4 +67,5 @@ extern const struct samsung_usb2_phy_config exynos3250_usb2_phy_config;
 extern const struct samsung_usb2_phy_config exynos4210_usb2_phy_config;
 extern const struct samsung_usb2_phy_config exynos4x12_usb2_phy_config;
 extern const struct samsung_usb2_phy_config exynos5250_usb2_phy_config;
+extern const struct samsung_usb2_phy_config s5pv210_usb2_phy_config;
 #endif
diff --git a/drivers/phy/phy-spear1310-miphy.c b/drivers/phy/phy-spear1310-miphy.c
new file mode 100644
index 0000000..6dcbfcd
--- /dev/null
+++ b/drivers/phy/phy-spear1310-miphy.c
@@ -0,0 +1,274 @@
+/*
+ * ST SPEAr1310-miphy driver
+ *
+ * Copyright (C) 2014 ST Microelectronics
+ * Pratyush Anand <pratyush.anand@st.com>
+ * Mohit Kumar <mohit.kumar@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/phy/phy.h>
+#include <linux/regmap.h>
+
+/* SPEAr1310 Registers */
+#define SPEAR1310_PCIE_SATA_CFG			0x3A4
+	#define SPEAR1310_PCIE_SATA2_SEL_PCIE		(0 << 31)
+	#define SPEAR1310_PCIE_SATA1_SEL_PCIE		(0 << 30)
+	#define SPEAR1310_PCIE_SATA0_SEL_PCIE		(0 << 29)
+	#define SPEAR1310_PCIE_SATA2_SEL_SATA		BIT(31)
+	#define SPEAR1310_PCIE_SATA1_SEL_SATA		BIT(30)
+	#define SPEAR1310_PCIE_SATA0_SEL_SATA		BIT(29)
+	#define SPEAR1310_SATA2_CFG_TX_CLK_EN		BIT(27)
+	#define SPEAR1310_SATA2_CFG_RX_CLK_EN		BIT(26)
+	#define SPEAR1310_SATA2_CFG_POWERUP_RESET	BIT(25)
+	#define SPEAR1310_SATA2_CFG_PM_CLK_EN		BIT(24)
+	#define SPEAR1310_SATA1_CFG_TX_CLK_EN		BIT(23)
+	#define SPEAR1310_SATA1_CFG_RX_CLK_EN		BIT(22)
+	#define SPEAR1310_SATA1_CFG_POWERUP_RESET	BIT(21)
+	#define SPEAR1310_SATA1_CFG_PM_CLK_EN		BIT(20)
+	#define SPEAR1310_SATA0_CFG_TX_CLK_EN		BIT(19)
+	#define SPEAR1310_SATA0_CFG_RX_CLK_EN		BIT(18)
+	#define SPEAR1310_SATA0_CFG_POWERUP_RESET	BIT(17)
+	#define SPEAR1310_SATA0_CFG_PM_CLK_EN		BIT(16)
+	#define SPEAR1310_PCIE2_CFG_DEVICE_PRESENT	BIT(11)
+	#define SPEAR1310_PCIE2_CFG_POWERUP_RESET	BIT(10)
+	#define SPEAR1310_PCIE2_CFG_CORE_CLK_EN		BIT(9)
+	#define SPEAR1310_PCIE2_CFG_AUX_CLK_EN		BIT(8)
+	#define SPEAR1310_PCIE1_CFG_DEVICE_PRESENT	BIT(7)
+	#define SPEAR1310_PCIE1_CFG_POWERUP_RESET	BIT(6)
+	#define SPEAR1310_PCIE1_CFG_CORE_CLK_EN		BIT(5)
+	#define SPEAR1310_PCIE1_CFG_AUX_CLK_EN		BIT(4)
+	#define SPEAR1310_PCIE0_CFG_DEVICE_PRESENT	BIT(3)
+	#define SPEAR1310_PCIE0_CFG_POWERUP_RESET	BIT(2)
+	#define SPEAR1310_PCIE0_CFG_CORE_CLK_EN		BIT(1)
+	#define SPEAR1310_PCIE0_CFG_AUX_CLK_EN		BIT(0)
+
+	#define SPEAR1310_PCIE_CFG_MASK(x) ((0xF << (x * 4)) | BIT((x + 29)))
+	#define SPEAR1310_SATA_CFG_MASK(x) ((0xF << (x * 4 + 16)) | \
+			BIT((x + 29)))
+	#define SPEAR1310_PCIE_CFG_VAL(x) \
+			(SPEAR1310_PCIE_SATA##x##_SEL_PCIE | \
+			SPEAR1310_PCIE##x##_CFG_AUX_CLK_EN | \
+			SPEAR1310_PCIE##x##_CFG_CORE_CLK_EN | \
+			SPEAR1310_PCIE##x##_CFG_POWERUP_RESET | \
+			SPEAR1310_PCIE##x##_CFG_DEVICE_PRESENT)
+	#define SPEAR1310_SATA_CFG_VAL(x) \
+			(SPEAR1310_PCIE_SATA##x##_SEL_SATA | \
+			SPEAR1310_SATA##x##_CFG_PM_CLK_EN | \
+			SPEAR1310_SATA##x##_CFG_POWERUP_RESET | \
+			SPEAR1310_SATA##x##_CFG_RX_CLK_EN | \
+			SPEAR1310_SATA##x##_CFG_TX_CLK_EN)
+
+#define SPEAR1310_PCIE_MIPHY_CFG_1		0x3A8
+	#define SPEAR1310_MIPHY_DUAL_OSC_BYPASS_EXT	BIT(31)
+	#define SPEAR1310_MIPHY_DUAL_CLK_REF_DIV2	BIT(28)
+	#define SPEAR1310_MIPHY_DUAL_PLL_RATIO_TOP(x)	(x << 16)
+	#define SPEAR1310_MIPHY_SINGLE_OSC_BYPASS_EXT	BIT(15)
+	#define SPEAR1310_MIPHY_SINGLE_CLK_REF_DIV2	BIT(12)
+	#define SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(x)	(x << 0)
+	#define SPEAR1310_PCIE_SATA_MIPHY_CFG_SATA_MASK (0xFFFF)
+	#define SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE_MASK (0xFFFF << 16)
+	#define SPEAR1310_PCIE_SATA_MIPHY_CFG_SATA \
+			(SPEAR1310_MIPHY_DUAL_OSC_BYPASS_EXT | \
+			SPEAR1310_MIPHY_DUAL_CLK_REF_DIV2 | \
+			SPEAR1310_MIPHY_DUAL_PLL_RATIO_TOP(60) | \
+			SPEAR1310_MIPHY_SINGLE_OSC_BYPASS_EXT | \
+			SPEAR1310_MIPHY_SINGLE_CLK_REF_DIV2 | \
+			SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(60))
+	#define SPEAR1310_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK \
+			(SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(120))
+	#define SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE \
+			(SPEAR1310_MIPHY_DUAL_OSC_BYPASS_EXT | \
+			SPEAR1310_MIPHY_DUAL_PLL_RATIO_TOP(25) | \
+			SPEAR1310_MIPHY_SINGLE_OSC_BYPASS_EXT | \
+			SPEAR1310_MIPHY_SINGLE_PLL_RATIO_TOP(25))
+
+#define SPEAR1310_PCIE_MIPHY_CFG_2		0x3AC
+
+enum spear1310_miphy_mode {
+	SATA,
+	PCIE,
+};
+
+struct spear1310_miphy_priv {
+	/* instance id of this phy */
+	u32				id;
+	/* phy mode: 0 for SATA 1 for PCIe */
+	enum spear1310_miphy_mode	mode;
+	/* regmap for any soc specific misc registers */
+	struct regmap			*misc;
+	/* phy struct pointer */
+	struct phy			*phy;
+};
+
+static int spear1310_miphy_pcie_init(struct spear1310_miphy_priv *priv)
+{
+	u32 val;
+
+	regmap_update_bits(priv->misc, SPEAR1310_PCIE_MIPHY_CFG_1,
+			   SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE_MASK,
+			   SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE);
+
+	switch (priv->id) {
+	case 0:
+		val = SPEAR1310_PCIE_CFG_VAL(0);
+		break;
+	case 1:
+		val = SPEAR1310_PCIE_CFG_VAL(1);
+		break;
+	case 2:
+		val = SPEAR1310_PCIE_CFG_VAL(2);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(priv->misc, SPEAR1310_PCIE_SATA_CFG,
+			   SPEAR1310_PCIE_CFG_MASK(priv->id), val);
+
+	return 0;
+}
+
+static int spear1310_miphy_pcie_exit(struct spear1310_miphy_priv *priv)
+{
+	regmap_update_bits(priv->misc, SPEAR1310_PCIE_SATA_CFG,
+			   SPEAR1310_PCIE_CFG_MASK(priv->id), 0);
+
+	regmap_update_bits(priv->misc, SPEAR1310_PCIE_MIPHY_CFG_1,
+			   SPEAR1310_PCIE_SATA_MIPHY_CFG_PCIE_MASK, 0);
+
+	return 0;
+}
+
+static int spear1310_miphy_init(struct phy *phy)
+{
+	struct spear1310_miphy_priv *priv = phy_get_drvdata(phy);
+	int ret = 0;
+
+	if (priv->mode == PCIE)
+		ret = spear1310_miphy_pcie_init(priv);
+
+	return ret;
+}
+
+static int spear1310_miphy_exit(struct phy *phy)
+{
+	struct spear1310_miphy_priv *priv = phy_get_drvdata(phy);
+	int ret = 0;
+
+	if (priv->mode == PCIE)
+		ret = spear1310_miphy_pcie_exit(priv);
+
+	return ret;
+}
+
+static const struct of_device_id spear1310_miphy_of_match[] = {
+	{ .compatible = "st,spear1310-miphy" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, spear1310_miphy_of_match);
+
+static struct phy_ops spear1310_miphy_ops = {
+	.init = spear1310_miphy_init,
+	.exit = spear1310_miphy_exit,
+	.owner = THIS_MODULE,
+};
+
+static struct phy *spear1310_miphy_xlate(struct device *dev,
+					 struct of_phandle_args *args)
+{
+	struct spear1310_miphy_priv *priv = dev_get_drvdata(dev);
+
+	if (args->args_count < 1) {
+		dev_err(dev, "DT did not pass correct no of args\n");
+		return NULL;
+	}
+
+	priv->mode = args->args[0];
+
+	if (priv->mode != SATA && priv->mode != PCIE) {
+		dev_err(dev, "DT did not pass correct phy mode\n");
+		return NULL;
+	}
+
+	return priv->phy;
+}
+
+static int spear1310_miphy_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct spear1310_miphy_priv *priv;
+	struct phy_provider *phy_provider;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(dev, "can't alloc spear1310_miphy private date memory\n");
+		return -ENOMEM;
+	}
+
+	priv->misc =
+		syscon_regmap_lookup_by_phandle(dev->of_node, "misc");
+	if (IS_ERR(priv->misc)) {
+		dev_err(dev, "failed to find misc regmap\n");
+		return PTR_ERR(priv->misc);
+	}
+
+	if (of_property_read_u32(dev->of_node, "phy-id", &priv->id)) {
+		dev_err(dev, "failed to find phy id\n");
+		return -EINVAL;
+	}
+
+	priv->phy = devm_phy_create(dev, NULL, &spear1310_miphy_ops, NULL);
+	if (IS_ERR(priv->phy)) {
+		dev_err(dev, "failed to create SATA PCIe PHY\n");
+		return PTR_ERR(priv->phy);
+	}
+
+	dev_set_drvdata(dev, priv);
+	phy_set_drvdata(priv->phy, priv);
+
+	phy_provider =
+		devm_of_phy_provider_register(dev, spear1310_miphy_xlate);
+	if (IS_ERR(phy_provider)) {
+		dev_err(dev, "failed to register phy provider\n");
+		return PTR_ERR(phy_provider);
+	}
+
+	return 0;
+}
+
+static struct platform_driver spear1310_miphy_driver = {
+	.probe		= spear1310_miphy_probe,
+	.driver = {
+		.name = "spear1310-miphy",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(spear1310_miphy_of_match),
+	},
+};
+
+static int __init spear1310_miphy_phy_init(void)
+{
+	return platform_driver_register(&spear1310_miphy_driver);
+}
+module_init(spear1310_miphy_phy_init);
+
+static void __exit spear1310_miphy_phy_exit(void)
+{
+	platform_driver_unregister(&spear1310_miphy_driver);
+}
+module_exit(spear1310_miphy_phy_exit);
+
+MODULE_DESCRIPTION("ST SPEAR1310-MIPHY driver");
+MODULE_AUTHOR("Pratyush Anand <pratyush.anand@st.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/phy-spear1340-miphy.c b/drivers/phy/phy-spear1340-miphy.c
new file mode 100644
index 0000000..7135ba2
--- /dev/null
+++ b/drivers/phy/phy-spear1340-miphy.c
@@ -0,0 +1,307 @@
+/*
+ * ST spear1340-miphy driver
+ *
+ * Copyright (C) 2014 ST Microelectronics
+ * Pratyush Anand <pratyush.anand@st.com>
+ * Mohit Kumar <mohit.kumar@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/phy/phy.h>
+#include <linux/regmap.h>
+
+/* SPEAr1340 Registers */
+/* Power Management Registers */
+#define SPEAR1340_PCM_CFG			0x100
+	#define SPEAR1340_PCM_CFG_SATA_POWER_EN		BIT(11)
+#define SPEAR1340_PCM_WKUP_CFG			0x104
+#define SPEAR1340_SWITCH_CTR			0x108
+
+#define SPEAR1340_PERIP1_SW_RST			0x318
+	#define SPEAR1340_PERIP1_SW_RSATA		BIT(12)
+#define SPEAR1340_PERIP2_SW_RST			0x31C
+#define SPEAR1340_PERIP3_SW_RST			0x320
+
+/* PCIE - SATA configuration registers */
+#define SPEAR1340_PCIE_SATA_CFG			0x424
+	/* PCIE CFG MASks */
+	#define SPEAR1340_PCIE_CFG_DEVICE_PRESENT	BIT(11)
+	#define SPEAR1340_PCIE_CFG_POWERUP_RESET	BIT(10)
+	#define SPEAR1340_PCIE_CFG_CORE_CLK_EN		BIT(9)
+	#define SPEAR1340_PCIE_CFG_AUX_CLK_EN		BIT(8)
+	#define SPEAR1340_SATA_CFG_TX_CLK_EN		BIT(4)
+	#define SPEAR1340_SATA_CFG_RX_CLK_EN		BIT(3)
+	#define SPEAR1340_SATA_CFG_POWERUP_RESET	BIT(2)
+	#define SPEAR1340_SATA_CFG_PM_CLK_EN		BIT(1)
+	#define SPEAR1340_PCIE_SATA_SEL_PCIE		(0)
+	#define SPEAR1340_PCIE_SATA_SEL_SATA		(1)
+	#define SPEAR1340_PCIE_SATA_CFG_MASK		0xF1F
+	#define SPEAR1340_PCIE_CFG_VAL	(SPEAR1340_PCIE_SATA_SEL_PCIE | \
+			SPEAR1340_PCIE_CFG_AUX_CLK_EN | \
+			SPEAR1340_PCIE_CFG_CORE_CLK_EN | \
+			SPEAR1340_PCIE_CFG_POWERUP_RESET | \
+			SPEAR1340_PCIE_CFG_DEVICE_PRESENT)
+	#define SPEAR1340_SATA_CFG_VAL	(SPEAR1340_PCIE_SATA_SEL_SATA | \
+			SPEAR1340_SATA_CFG_PM_CLK_EN | \
+			SPEAR1340_SATA_CFG_POWERUP_RESET | \
+			SPEAR1340_SATA_CFG_RX_CLK_EN | \
+			SPEAR1340_SATA_CFG_TX_CLK_EN)
+
+#define SPEAR1340_PCIE_MIPHY_CFG		0x428
+	#define SPEAR1340_MIPHY_OSC_BYPASS_EXT		BIT(31)
+	#define SPEAR1340_MIPHY_CLK_REF_DIV2		BIT(27)
+	#define SPEAR1340_MIPHY_CLK_REF_DIV4		(2 << 27)
+	#define SPEAR1340_MIPHY_CLK_REF_DIV8		(3 << 27)
+	#define SPEAR1340_MIPHY_PLL_RATIO_TOP(x)	(x << 0)
+	#define SPEAR1340_PCIE_MIPHY_CFG_MASK		0xF80000FF
+	#define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA \
+			(SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
+			SPEAR1340_MIPHY_CLK_REF_DIV2 | \
+			SPEAR1340_MIPHY_PLL_RATIO_TOP(60))
+	#define SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK \
+			(SPEAR1340_MIPHY_PLL_RATIO_TOP(120))
+	#define SPEAR1340_PCIE_SATA_MIPHY_CFG_PCIE \
+			(SPEAR1340_MIPHY_OSC_BYPASS_EXT | \
+			SPEAR1340_MIPHY_PLL_RATIO_TOP(25))
+
+enum spear1340_miphy_mode {
+	SATA,
+	PCIE,
+};
+
+struct spear1340_miphy_priv {
+	/* phy mode: 0 for SATA 1 for PCIe */
+	enum spear1340_miphy_mode	mode;
+	/* regmap for any soc specific misc registers */
+	struct regmap			*misc;
+	/* phy struct pointer */
+	struct phy			*phy;
+};
+
+static int spear1340_miphy_sata_init(struct spear1340_miphy_priv *priv)
+{
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+			   SPEAR1340_PCIE_SATA_CFG_MASK,
+			   SPEAR1340_SATA_CFG_VAL);
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+			   SPEAR1340_PCIE_MIPHY_CFG_MASK,
+			   SPEAR1340_PCIE_SATA_MIPHY_CFG_SATA_25M_CRYSTAL_CLK);
+	/* Switch on sata power domain */
+	regmap_update_bits(priv->misc, SPEAR1340_PCM_CFG,
+			   SPEAR1340_PCM_CFG_SATA_POWER_EN,
+			   SPEAR1340_PCM_CFG_SATA_POWER_EN);
+	/* Wait for SATA power domain on */
+	msleep(20);
+
+	/* Disable PCIE SATA Controller reset */
+	regmap_update_bits(priv->misc, SPEAR1340_PERIP1_SW_RST,
+			   SPEAR1340_PERIP1_SW_RSATA, 0);
+	/* Wait for SATA reset de-assert completion */
+	msleep(20);
+
+	return 0;
+}
+
+static int spear1340_miphy_sata_exit(struct spear1340_miphy_priv *priv)
+{
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+			   SPEAR1340_PCIE_SATA_CFG_MASK, 0);
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+			   SPEAR1340_PCIE_MIPHY_CFG_MASK, 0);
+
+	/* Enable PCIE SATA Controller reset */
+	regmap_update_bits(priv->misc, SPEAR1340_PERIP1_SW_RST,
+			   SPEAR1340_PERIP1_SW_RSATA,
+			   SPEAR1340_PERIP1_SW_RSATA);
+	/* Wait for SATA power domain off */
+	msleep(20);
+	/* Switch off sata power domain */
+	regmap_update_bits(priv->misc, SPEAR1340_PCM_CFG,
+			   SPEAR1340_PCM_CFG_SATA_POWER_EN, 0);
+	/* Wait for SATA reset assert completion */
+	msleep(20);
+
+	return 0;
+}
+
+static int spear1340_miphy_pcie_init(struct spear1340_miphy_priv *priv)
+{
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+			   SPEAR1340_PCIE_MIPHY_CFG_MASK,
+			   SPEAR1340_PCIE_SATA_MIPHY_CFG_PCIE);
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+			   SPEAR1340_PCIE_SATA_CFG_MASK,
+			   SPEAR1340_PCIE_CFG_VAL);
+
+	return 0;
+}
+
+static int spear1340_miphy_pcie_exit(struct spear1340_miphy_priv *priv)
+{
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_MIPHY_CFG,
+			   SPEAR1340_PCIE_MIPHY_CFG_MASK, 0);
+	regmap_update_bits(priv->misc, SPEAR1340_PCIE_SATA_CFG,
+			   SPEAR1340_PCIE_SATA_CFG_MASK, 0);
+
+	return 0;
+}
+
+static int spear1340_miphy_init(struct phy *phy)
+{
+	struct spear1340_miphy_priv *priv = phy_get_drvdata(phy);
+	int ret = 0;
+
+	if (priv->mode == SATA)
+		ret = spear1340_miphy_sata_init(priv);
+	else if (priv->mode == PCIE)
+		ret = spear1340_miphy_pcie_init(priv);
+
+	return ret;
+}
+
+static int spear1340_miphy_exit(struct phy *phy)
+{
+	struct spear1340_miphy_priv *priv = phy_get_drvdata(phy);
+	int ret = 0;
+
+	if (priv->mode == SATA)
+		ret = spear1340_miphy_sata_exit(priv);
+	else if (priv->mode == PCIE)
+		ret = spear1340_miphy_pcie_exit(priv);
+
+	return ret;
+}
+
+static const struct of_device_id spear1340_miphy_of_match[] = {
+	{ .compatible = "st,spear1340-miphy" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, spear1340_miphy_of_match);
+
+static struct phy_ops spear1340_miphy_ops = {
+	.init = spear1340_miphy_init,
+	.exit = spear1340_miphy_exit,
+	.owner = THIS_MODULE,
+};
+
+#ifdef CONFIG_PM_SLEEP
+static int spear1340_miphy_suspend(struct device *dev)
+{
+	struct spear1340_miphy_priv *priv = dev_get_drvdata(dev);
+	int ret = 0;
+
+	if (priv->mode == SATA)
+		ret = spear1340_miphy_sata_exit(priv);
+
+	return ret;
+}
+
+static int spear1340_miphy_resume(struct device *dev)
+{
+	struct spear1340_miphy_priv *priv = dev_get_drvdata(dev);
+	int ret = 0;
+
+	if (priv->mode == SATA)
+		ret = spear1340_miphy_sata_init(priv);
+
+	return ret;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(spear1340_miphy_pm_ops, spear1340_miphy_suspend,
+			 spear1340_miphy_resume);
+
+static struct phy *spear1340_miphy_xlate(struct device *dev,
+					 struct of_phandle_args *args)
+{
+	struct spear1340_miphy_priv *priv = dev_get_drvdata(dev);
+
+	if (args->args_count < 1) {
+		dev_err(dev, "DT did not pass correct no of args\n");
+		return NULL;
+	}
+
+	priv->mode = args->args[0];
+
+	if (priv->mode != SATA && priv->mode != PCIE) {
+		dev_err(dev, "DT did not pass correct phy mode\n");
+		return NULL;
+	}
+
+	return priv->phy;
+}
+
+static int spear1340_miphy_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct spear1340_miphy_priv *priv;
+	struct phy_provider *phy_provider;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(dev, "can't alloc spear1340_miphy private date memory\n");
+		return -ENOMEM;
+	}
+
+	priv->misc =
+		syscon_regmap_lookup_by_phandle(dev->of_node, "misc");
+	if (IS_ERR(priv->misc)) {
+		dev_err(dev, "failed to find misc regmap\n");
+		return PTR_ERR(priv->misc);
+	}
+
+	priv->phy = devm_phy_create(dev, NULL, &spear1340_miphy_ops, NULL);
+	if (IS_ERR(priv->phy)) {
+		dev_err(dev, "failed to create SATA PCIe PHY\n");
+		return PTR_ERR(priv->phy);
+	}
+
+	dev_set_drvdata(dev, priv);
+	phy_set_drvdata(priv->phy, priv);
+
+	phy_provider =
+		devm_of_phy_provider_register(dev, spear1340_miphy_xlate);
+	if (IS_ERR(phy_provider)) {
+		dev_err(dev, "failed to register phy provider\n");
+		return PTR_ERR(phy_provider);
+	}
+
+	return 0;
+}
+
+static struct platform_driver spear1340_miphy_driver = {
+	.probe		= spear1340_miphy_probe,
+	.driver = {
+		.name = "spear1340-miphy",
+		.owner = THIS_MODULE,
+		.pm = &spear1340_miphy_pm_ops,
+		.of_match_table = of_match_ptr(spear1340_miphy_of_match),
+	},
+};
+
+static int __init spear1340_miphy_phy_init(void)
+{
+	return platform_driver_register(&spear1340_miphy_driver);
+}
+module_init(spear1340_miphy_phy_init);
+
+static void __exit spear1340_miphy_phy_exit(void)
+{
+	platform_driver_unregister(&spear1340_miphy_driver);
+}
+module_exit(spear1340_miphy_phy_exit);
+
+MODULE_DESCRIPTION("ST SPEAR1340-MIPHY driver");
+MODULE_AUTHOR("Pratyush Anand <pratyush.anand@st.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 0042ccb..bfd2c2e 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -11,10 +11,10 @@ menu "Pin controllers"
 	depends on PINCTRL
 
 config PINMUX
-	bool "Support pin multiplexing controllers"
+	bool "Support pin multiplexing controllers" if COMPILE_TEST
 
 config PINCONF
-	bool "Support pin configuration controllers"
+	bool "Support pin configuration controllers" if COMPILE_TEST
 
 config GENERIC_PINCONF
 	bool
@@ -26,29 +26,6 @@ config DEBUG_PINCTRL
 	help
 	  Say Y here to add some extra checks and diagnostics to PINCTRL calls.
 
-config PINCTRL_ABX500
-	bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
-	depends on AB8500_CORE
-	select GENERIC_PINCONF
-	help
-	  Select this to enable the ABx500 family IC GPIO driver
-
-config PINCTRL_AB8500
-	bool "AB8500 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB8540
-	bool "AB8540 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB9540
-	bool "AB9540 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
-config PINCTRL_AB8505
-	bool "AB8505 pin controller driver"
-	depends on PINCTRL_ABX500 && ARCH_U8500
-
 config PINCTRL_ADI2
 	bool "ADI pin controller driver"
 	depends on BLACKFIN
@@ -93,7 +70,7 @@ config PINCTRL_AT91
 config PINCTRL_BAYTRAIL
 	bool "Intel Baytrail GPIO pin control"
 	depends on GPIOLIB && ACPI && X86
-	select IRQ_DOMAIN
+	select GPIOLIB_IRQCHIP
 	help
 	  driver for memory mapped GPIO functionality on Intel Baytrail
 	  platforms. Supports 3 banks with 102, 28 and 44 gpios.
@@ -130,6 +107,13 @@ config PINCTRL_IMX1_CORE
 	select PINMUX
 	select PINCONF
 
+config PINCTRL_IMX1
+	bool "IMX1 pinctrl driver"
+	depends on SOC_IMX1
+	select PINCTRL_IMX1_CORE
+	help
+	  Say Y here to enable the imx1 pinctrl driver
+
 config PINCTRL_IMX27
 	bool "IMX27 pinctrl driver"
 	depends on SOC_IMX27
@@ -226,58 +210,6 @@ config PINCTRL_IMX28
 	bool
 	select PINCTRL_MXS
 
-config PINCTRL_MSM
-	bool
-	select PINMUX
-	select PINCONF
-	select GENERIC_PINCONF
-	select GPIOLIB_IRQCHIP
-
-config PINCTRL_APQ8064
-	tristate "Qualcomm APQ8064 pin controller driver"
-	depends on GPIOLIB && OF
-	select PINCTRL_MSM
-	help
-	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
-	  Qualcomm TLMM block found in the Qualcomm APQ8064 platform.
-
-config PINCTRL_IPQ8064
-	tristate "Qualcomm IPQ8064 pin controller driver"
-	depends on GPIOLIB && OF
-	select PINCTRL_MSM
-	help
-	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
-	  Qualcomm TLMM block found in the Qualcomm IPQ8064 platform.
-
-config PINCTRL_MSM8X74
-	tristate "Qualcomm 8x74 pin controller driver"
-	depends on GPIOLIB && OF && (ARCH_QCOM || COMPILE_TEST)
-	select PINCTRL_MSM
-	help
-	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
-	  Qualcomm TLMM block found in the Qualcomm 8974 platform.
-
-config PINCTRL_NOMADIK
-	bool "Nomadik pin controller driver"
-	depends on ARCH_U8500 || ARCH_NOMADIK
-	select PINMUX
-	select PINCONF
-	select GPIOLIB
-	select OF_GPIO
-	select GPIOLIB_IRQCHIP
-
-config PINCTRL_STN8815
-	bool "STN8815 pin controller driver"
-	depends on PINCTRL_NOMADIK && ARCH_NOMADIK
-
-config PINCTRL_DB8500
-	bool "DB8500 pin controller driver"
-	depends on PINCTRL_NOMADIK && ARCH_U8500
-
-config PINCTRL_DB8540
-	bool "DB8540 pin controller driver"
-	depends on PINCTRL_NOMADIK && ARCH_U8500
-
 config PINCTRL_ROCKCHIP
 	bool
 	select PINMUX
@@ -328,6 +260,12 @@ config PINCTRL_TEGRA124
 	bool
 	select PINCTRL_TEGRA
 
+config PINCTRL_TEGRA_XUSB
+	def_bool y if ARCH_TEGRA
+	select GENERIC_PHY
+	select PINCONF
+	select PINMUX
+
 config PINCTRL_TZ1090
 	bool "Toumaz Xenif TZ1090 pin control driver"
 	depends on SOC_TZ1090
@@ -356,22 +294,6 @@ config PINCTRL_COH901
 	  COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
 	  ports of 8 GPIO pins each.
 
-config PINCTRL_SAMSUNG
-	bool
-	select PINMUX
-	select PINCONF
-
-config PINCTRL_EXYNOS
-	bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440"
-	depends on OF && GPIOLIB && (ARCH_EXYNOS || ARCH_S5PV210)
-	select PINCTRL_SAMSUNG
-
-config PINCTRL_EXYNOS5440
-	bool "Samsung EXYNOS5440 SoC pinctrl driver"
-	depends on SOC_EXYNOS5440
-	select PINMUX
-	select PINCONF
-
 config PINCTRL_PALMAS
 	bool "Pinctrl driver for the PALMAS Series MFD devices"
 	depends on OF && MFD_PALMAS
@@ -383,18 +305,11 @@ config PINCTRL_PALMAS
 	  open drain configuration for the Palmas series devices like
 	  TPS65913, TPS80036 etc.
 
-config PINCTRL_S3C24XX
-	bool "Samsung S3C24XX SoC pinctrl driver"
-	depends on ARCH_S3C24XX
-	select PINCTRL_SAMSUNG
-
-config PINCTRL_S3C64XX
-	bool "Samsung S3C64XX SoC pinctrl driver"
-	depends on ARCH_S3C64XX
-	select PINCTRL_SAMSUNG
-
 source "drivers/pinctrl/berlin/Kconfig"
 source "drivers/pinctrl/mvebu/Kconfig"
+source "drivers/pinctrl/nomadik/Kconfig"
+source "drivers/pinctrl/qcom/Kconfig"
+source "drivers/pinctrl/samsung/Kconfig"
 source "drivers/pinctrl/sh-pfc/Kconfig"
 source "drivers/pinctrl/spear/Kconfig"
 source "drivers/pinctrl/sunxi/Kconfig"
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index c4b5d40..05d2275 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -9,11 +9,6 @@ ifeq ($(CONFIG_OF),y)
 obj-$(CONFIG_PINCTRL)		+= devicetree.o
 endif
 obj-$(CONFIG_GENERIC_PINCONF)	+= pinconf-generic.o
-obj-$(CONFIG_PINCTRL_ABX500)	+= pinctrl-abx500.o
-obj-$(CONFIG_PINCTRL_AB8500)	+= pinctrl-ab8500.o
-obj-$(CONFIG_PINCTRL_AB8540)	+= pinctrl-ab8540.o
-obj-$(CONFIG_PINCTRL_AB9540)	+= pinctrl-ab9540.o
-obj-$(CONFIG_PINCTRL_AB8505)	+= pinctrl-ab8505.o
 obj-$(CONFIG_PINCTRL_ADI2)	+= pinctrl-adi2.o
 obj-$(CONFIG_PINCTRL_AS3722)	+= pinctrl-as3722.o
 obj-$(CONFIG_PINCTRL_BF54x)	+= pinctrl-adi2-bf54x.o
@@ -24,6 +19,7 @@ obj-$(CONFIG_PINCTRL_BAYTRAIL)	+= pinctrl-baytrail.o
 obj-$(CONFIG_PINCTRL_BCM281XX)	+= pinctrl-bcm281xx.o
 obj-$(CONFIG_PINCTRL_IMX)	+= pinctrl-imx.o
 obj-$(CONFIG_PINCTRL_IMX1_CORE)	+= pinctrl-imx1-core.o
+obj-$(CONFIG_PINCTRL_IMX1)	+= pinctrl-imx1.o
 obj-$(CONFIG_PINCTRL_IMX27)	+= pinctrl-imx27.o
 obj-$(CONFIG_PINCTRL_IMX35)	+= pinctrl-imx35.o
 obj-$(CONFIG_PINCTRL_IMX50)	+= pinctrl-imx50.o
@@ -38,14 +34,6 @@ obj-$(CONFIG_PINCTRL_MXS)	+= pinctrl-mxs.o
 obj-$(CONFIG_PINCTRL_IMX23)	+= pinctrl-imx23.o
 obj-$(CONFIG_PINCTRL_IMX25)	+= pinctrl-imx25.o
 obj-$(CONFIG_PINCTRL_IMX28)	+= pinctrl-imx28.o
-obj-$(CONFIG_PINCTRL_MSM)	+= pinctrl-msm.o
-obj-$(CONFIG_PINCTRL_APQ8064)	+= pinctrl-apq8064.o
-obj-$(CONFIG_PINCTRL_IPQ8064)	+= pinctrl-ipq8064.o
-obj-$(CONFIG_PINCTRL_MSM8X74)	+= pinctrl-msm8x74.o
-obj-$(CONFIG_PINCTRL_NOMADIK)	+= pinctrl-nomadik.o
-obj-$(CONFIG_PINCTRL_STN8815)	+= pinctrl-nomadik-stn8815.o
-obj-$(CONFIG_PINCTRL_DB8500)	+= pinctrl-nomadik-db8500.o
-obj-$(CONFIG_PINCTRL_DB8540)	+= pinctrl-nomadik-db8540.o
 obj-$(CONFIG_PINCTRL_PALMAS)	+= pinctrl-palmas.o
 obj-$(CONFIG_PINCTRL_ROCKCHIP)	+= pinctrl-rockchip.o
 obj-$(CONFIG_PINCTRL_SINGLE)	+= pinctrl-single.o
@@ -55,15 +43,11 @@ obj-$(CONFIG_PINCTRL_TEGRA20)	+= pinctrl-tegra20.o
 obj-$(CONFIG_PINCTRL_TEGRA30)	+= pinctrl-tegra30.o
 obj-$(CONFIG_PINCTRL_TEGRA114)	+= pinctrl-tegra114.o
 obj-$(CONFIG_PINCTRL_TEGRA124)	+= pinctrl-tegra124.o
+obj-$(CONFIG_PINCTRL_TEGRA_XUSB)	+= pinctrl-tegra-xusb.o
 obj-$(CONFIG_PINCTRL_TZ1090)	+= pinctrl-tz1090.o
 obj-$(CONFIG_PINCTRL_TZ1090_PDC)	+= pinctrl-tz1090-pdc.o
 obj-$(CONFIG_PINCTRL_U300)	+= pinctrl-u300.o
 obj-$(CONFIG_PINCTRL_COH901)	+= pinctrl-coh901.o
-obj-$(CONFIG_PINCTRL_SAMSUNG)	+= pinctrl-samsung.o
-obj-$(CONFIG_PINCTRL_EXYNOS)	+= pinctrl-exynos.o
-obj-$(CONFIG_PINCTRL_EXYNOS5440)	+= pinctrl-exynos5440.o
-obj-$(CONFIG_PINCTRL_S3C24XX)	+= pinctrl-s3c24xx.o
-obj-$(CONFIG_PINCTRL_S3C64XX)	+= pinctrl-s3c64xx.o
 obj-$(CONFIG_PINCTRL_XWAY)	+= pinctrl-xway.o
 obj-$(CONFIG_PINCTRL_LANTIQ)	+= pinctrl-lantiq.o
 obj-$(CONFIG_PINCTRL_TB10X)	+= pinctrl-tb10x.o
@@ -72,8 +56,11 @@ obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 
 obj-$(CONFIG_ARCH_BERLIN)	+= berlin/
 obj-$(CONFIG_PLAT_ORION)        += mvebu/
+obj-y				+= nomadik/
+obj-$(CONFIG_ARCH_QCOM)		+= qcom/
+obj-$(CONFIG_PLAT_SAMSUNG)	+= samsung/
 obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/
 obj-$(CONFIG_SUPERH)		+= sh-pfc/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
-obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
 obj-$(CONFIG_ARCH_SUNXI)	+= sunxi/
+obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index e09474e..e4f6551 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -992,29 +992,15 @@ int pinctrl_select_state(struct pinctrl *p, struct pinctrl_state *state)
 
 	if (p->state) {
 		/*
-		 * The set of groups with a mux configuration in the old state
-		 * may not be identical to the set of groups with a mux setting
-		 * in the new state. While this might be unusual, it's entirely
-		 * possible for the "user"-supplied mapping table to be written
-		 * that way. For each group that was configured in the old state
-		 * but not in the new state, this code puts that group into a
-		 * safe/disabled state.
+		 * For each pinmux setting in the old state, forget SW's record
+		 * of mux owner for that pingroup. Any pingroups which are
+		 * still owned by the new state will be re-acquired by the call
+		 * to pinmux_enable_setting() in the loop below.
 		 */
 		list_for_each_entry(setting, &p->state->settings, node) {
-			bool found = false;
 			if (setting->type != PIN_MAP_TYPE_MUX_GROUP)
 				continue;
-			list_for_each_entry(setting2, &state->settings, node) {
-				if (setting2->type != PIN_MAP_TYPE_MUX_GROUP)
-					continue;
-				if (setting2->data.mux.group ==
-						setting->data.mux.group) {
-					found = true;
-					break;
-				}
-			}
-			if (!found)
-				pinmux_disable_setting(setting);
+			pinmux_disable_setting(setting);
 		}
 	}
 
diff --git a/drivers/pinctrl/nomadik/Kconfig b/drivers/pinctrl/nomadik/Kconfig
new file mode 100644
index 0000000..d48a5aa
--- /dev/null
+++ b/drivers/pinctrl/nomadik/Kconfig
@@ -0,0 +1,51 @@
+if ARCH_U8500
+
+config PINCTRL_ABX500
+	bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
+	depends on AB8500_CORE
+	select GENERIC_PINCONF
+	help
+	  Select this to enable the ABx500 family IC GPIO driver
+
+config PINCTRL_AB8500
+	bool "AB8500 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB8540
+	bool "AB8540 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB9540
+	bool "AB9540 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+config PINCTRL_AB8505
+	bool "AB8505 pin controller driver"
+	depends on PINCTRL_ABX500 && ARCH_U8500
+
+endif
+
+if (ARCH_U8500 || ARCH_NOMADIK)
+
+config PINCTRL_NOMADIK
+	bool "Nomadik pin controller driver"
+	depends on ARCH_U8500 || ARCH_NOMADIK
+	select PINMUX
+	select PINCONF
+	select GPIOLIB
+	select OF_GPIO
+	select GPIOLIB_IRQCHIP
+
+config PINCTRL_STN8815
+	bool "STN8815 pin controller driver"
+	depends on PINCTRL_NOMADIK && ARCH_NOMADIK
+
+config PINCTRL_DB8500
+	bool "DB8500 pin controller driver"
+	depends on PINCTRL_NOMADIK && ARCH_U8500
+
+config PINCTRL_DB8540
+	bool "DB8540 pin controller driver"
+	depends on PINCTRL_NOMADIK && ARCH_U8500
+
+endif
diff --git a/drivers/pinctrl/nomadik/Makefile b/drivers/pinctrl/nomadik/Makefile
new file mode 100644
index 0000000..30b27f1
--- /dev/null
+++ b/drivers/pinctrl/nomadik/Makefile
@@ -0,0 +1,10 @@
+# Nomadik family pin control drivers
+obj-$(CONFIG_PINCTRL_ABX500)	+= pinctrl-abx500.o
+obj-$(CONFIG_PINCTRL_AB8500)	+= pinctrl-ab8500.o
+obj-$(CONFIG_PINCTRL_AB8540)	+= pinctrl-ab8540.o
+obj-$(CONFIG_PINCTRL_AB9540)	+= pinctrl-ab9540.o
+obj-$(CONFIG_PINCTRL_AB8505)	+= pinctrl-ab8505.o
+obj-$(CONFIG_PINCTRL_NOMADIK)	+= pinctrl-nomadik.o
+obj-$(CONFIG_PINCTRL_STN8815)	+= pinctrl-nomadik-stn8815.o
+obj-$(CONFIG_PINCTRL_DB8500)	+= pinctrl-nomadik-db8500.o
+obj-$(CONFIG_PINCTRL_DB8540)	+= pinctrl-nomadik-db8540.o
diff --git a/drivers/pinctrl/pinctrl-ab8500.c b/drivers/pinctrl/nomadik/pinctrl-ab8500.c
index 2ac2d0a..2ac2d0a 100644
--- a/drivers/pinctrl/pinctrl-ab8500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-ab8500.c
diff --git a/drivers/pinctrl/pinctrl-ab8505.c b/drivers/pinctrl/nomadik/pinctrl-ab8505.c
index bf0ef4a..bf0ef4a 100644
--- a/drivers/pinctrl/pinctrl-ab8505.c
+++ b/drivers/pinctrl/nomadik/pinctrl-ab8505.c
diff --git a/drivers/pinctrl/pinctrl-ab8540.c b/drivers/pinctrl/nomadik/pinctrl-ab8540.c
index 9867535..9867535 100644
--- a/drivers/pinctrl/pinctrl-ab8540.c
+++ b/drivers/pinctrl/nomadik/pinctrl-ab8540.c
diff --git a/drivers/pinctrl/pinctrl-ab9540.c b/drivers/pinctrl/nomadik/pinctrl-ab9540.c
index 1a281ca..1a281ca 100644
--- a/drivers/pinctrl/pinctrl-ab9540.c
+++ b/drivers/pinctrl/nomadik/pinctrl-ab9540.c
diff --git a/drivers/pinctrl/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c
index 163da9c..a53a689 100644
--- a/drivers/pinctrl/pinctrl-abx500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c
@@ -32,8 +32,8 @@
 #include <linux/pinctrl/machine.h>
 
 #include "pinctrl-abx500.h"
-#include "core.h"
-#include "pinconf.h"
+#include "../core.h"
+#include "../pinconf.h"
 
 /*
  * The AB9540 and AB8540 GPIO support are extended versions
@@ -737,20 +737,6 @@ static int abx500_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
 	return ret;
 }
 
-static void abx500_pmx_disable(struct pinctrl_dev *pctldev,
-			       unsigned function, unsigned group)
-{
-	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
-	const struct abx500_pingroup *g;
-
-	g = &pct->soc->groups[group];
-	if (g->altsetting < 0)
-		return;
-
-	/* FIXME: poke out the mux, set the pin to some default state? */
-	dev_dbg(pct->dev, "disable group %s, %u pins\n", g->name, g->npins);
-}
-
 static int abx500_gpio_request_enable(struct pinctrl_dev *pctldev,
 			       struct pinctrl_gpio_range *range,
 			       unsigned offset)
@@ -799,7 +785,6 @@ static const struct pinmux_ops abx500_pinmux_ops = {
 	.get_function_name = abx500_pmx_get_func_name,
 	.get_function_groups = abx500_pmx_get_func_groups,
 	.enable = abx500_pmx_enable,
-	.disable = abx500_pmx_disable,
 	.gpio_request_enable = abx500_gpio_request_enable,
 	.gpio_disable_free = abx500_gpio_disable_free,
 };
diff --git a/drivers/pinctrl/pinctrl-abx500.h b/drivers/pinctrl/nomadik/pinctrl-abx500.h
index 2beef3b..2beef3b 100644
--- a/drivers/pinctrl/pinctrl-abx500.h
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.h
diff --git a/drivers/pinctrl/pinctrl-nomadik-db8500.c b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c
index c748407..c748407 100644
--- a/drivers/pinctrl/pinctrl-nomadik-db8500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c
diff --git a/drivers/pinctrl/pinctrl-nomadik-db8540.c b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c
index d7ba544..d7ba544 100644
--- a/drivers/pinctrl/pinctrl-nomadik-db8540.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c
diff --git a/drivers/pinctrl/pinctrl-nomadik-stn8815.c b/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c
index ed39dca..ed39dca 100644
--- a/drivers/pinctrl/pinctrl-nomadik-stn8815.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c
diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 8f6f16e..e7cab07 100644
--- a/drivers/pinctrl/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -31,7 +31,7 @@
 /* Since we request GPIOs from ourself */
 #include <linux/pinctrl/consumer.h>
 #include "pinctrl-nomadik.h"
-#include "core.h"
+#include "../core.h"
 
 /*
  * The GPIO module in the Nomadik family of Systems-on-Chip is an
@@ -1765,21 +1765,6 @@ out_glitch:
 	return ret;
 }
 
-static void nmk_pmx_disable(struct pinctrl_dev *pctldev,
-			    unsigned function, unsigned group)
-{
-	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
-	const struct nmk_pingroup *g;
-
-	g = &npct->soc->groups[group];
-
-	if (g->altsetting < 0)
-		return;
-
-	/* Poke out the mux, set the pin to some default state? */
-	dev_dbg(npct->dev, "disable group %s, %u pins\n", g->name, g->npins);
-}
-
 static int nmk_gpio_request_enable(struct pinctrl_dev *pctldev,
 				   struct pinctrl_gpio_range *range,
 				   unsigned offset)
@@ -1826,7 +1811,6 @@ static const struct pinmux_ops nmk_pinmux_ops = {
 	.get_function_name = nmk_pmx_get_func_name,
 	.get_function_groups = nmk_pmx_get_func_groups,
 	.enable = nmk_pmx_enable,
-	.disable = nmk_pmx_disable,
 	.gpio_request_enable = nmk_gpio_request_enable,
 	.gpio_disable_free = nmk_gpio_disable_free,
 };
diff --git a/drivers/pinctrl/pinctrl-nomadik.h b/drivers/pinctrl/nomadik/pinctrl-nomadik.h
index d8215f1..d8215f1 100644
--- a/drivers/pinctrl/pinctrl-nomadik.h
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.h
diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index 5c44feb..b092b93 100644
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -401,7 +401,7 @@ static int adi_gpio_irq_type(struct irq_data *d, unsigned int type)
 
 	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
 		    IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
-		snprintf(buf, 16, "gpio-irq%d", irq);
+		snprintf(buf, 16, "gpio-irq%u", irq);
 		port_setup(port, d->hwirq, true);
 	} else
 		goto out;
@@ -652,35 +652,6 @@ static int adi_pinmux_enable(struct pinctrl_dev *pctldev, unsigned func_id,
 	return 0;
 }
 
-static void adi_pinmux_disable(struct pinctrl_dev *pctldev, unsigned func_id,
-	unsigned group_id)
-{
-	struct adi_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev);
-	struct gpio_port *port;
-	struct pinctrl_gpio_range *range;
-	unsigned long flags;
-	unsigned short *mux, pin;
-
-	mux = (unsigned short *)pinctrl->soc->groups[group_id].mux;
-
-	while (*mux) {
-		pin = P_IDENT(*mux);
-
-		range = pinctrl_find_gpio_range_from_pin(pctldev, pin);
-		if (range == NULL) /* should not happen */
-			return;
-
-		port = container_of(range->gc, struct gpio_port, chip);
-
-		spin_lock_irqsave(&port->lock, flags);
-
-		port_setup(port, pin_to_offset(range, pin), true);
-		mux++;
-
-		spin_unlock_irqrestore(&port->lock, flags);
-	}
-}
-
 static int adi_pinmux_get_funcs_count(struct pinctrl_dev *pctldev)
 {
 	struct adi_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev);
@@ -728,7 +699,6 @@ static int adi_pinmux_request_gpio(struct pinctrl_dev *pctldev,
 
 static struct pinmux_ops adi_pinmux_ops = {
 	.enable = adi_pinmux_enable,
-	.disable = adi_pinmux_disable,
 	.get_functions_count = adi_pinmux_get_funcs_count,
 	.get_function_name = adi_pinmux_get_func_name,
 	.get_function_groups = adi_pinmux_get_groups,
@@ -979,7 +949,7 @@ static int adi_gpio_probe(struct platform_device *pdev)
 	struct gpio_port *port;
 	char pinctrl_devname[DEVNAME_SIZE];
 	static int gpio;
-	int ret = 0, ret1;
+	int ret = 0;
 
 	pdata = dev->platform_data;
 	if (!pdata)
@@ -1057,7 +1027,7 @@ static int adi_gpio_probe(struct platform_device *pdev)
 	return 0;
 
 out_remove_gpiochip:
-	ret1 = gpiochip_remove(&port->chip);
+	gpiochip_remove(&port->chip);
 out_remove_domain:
 	if (port->pint)
 		irq_domain_remove(port->domain);
@@ -1068,12 +1038,11 @@ out_remove_domain:
 static int adi_gpio_remove(struct platform_device *pdev)
 {
 	struct gpio_port *port = platform_get_drvdata(pdev);
-	int ret;
 	u8 offset;
 
 	list_del(&port->node);
 	gpiochip_remove_pin_ranges(&port->chip);
-	ret = gpiochip_remove(&port->chip);
+	gpiochip_remove(&port->chip);
 	if (port->pint) {
 		for (offset = 0; offset < port->width; offset++)
 			irq_dispose_mapping(irq_find_mapping(port->domain,
@@ -1081,7 +1050,7 @@ static int adi_gpio_remove(struct platform_device *pdev)
 		irq_domain_remove(port->domain);
 	}
 
-	return ret;
+	return 0;
 }
 
 static int adi_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/pinctrl-as3722.c b/drivers/pinctrl/pinctrl-as3722.c
index c862f9c0..0e4ec91 100644
--- a/drivers/pinctrl/pinctrl-as3722.c
+++ b/drivers/pinctrl/pinctrl-as3722.c
@@ -565,7 +565,6 @@ static int as3722_pinctrl_probe(struct platform_device *pdev)
 {
 	struct as3722_pctrl_info *as_pci;
 	int ret;
-	int tret;
 
 	as_pci = devm_kzalloc(&pdev->dev, sizeof(*as_pci), GFP_KERNEL);
 	if (!as_pci)
@@ -611,10 +610,7 @@ static int as3722_pinctrl_probe(struct platform_device *pdev)
 	return 0;
 
 fail_range_add:
-	tret = gpiochip_remove(&as_pci->gpio_chip);
-	if (tret < 0)
-		dev_warn(&pdev->dev, "Couldn't remove gpio chip, %d\n", tret);
-
+	gpiochip_remove(&as_pci->gpio_chip);
 fail_chip_add:
 	pinctrl_unregister(as_pci->pctl);
 	return ret;
@@ -623,11 +619,8 @@ fail_chip_add:
 static int as3722_pinctrl_remove(struct platform_device *pdev)
 {
 	struct as3722_pctrl_info *as_pci = platform_get_drvdata(pdev);
-	int ret;
 
-	ret = gpiochip_remove(&as_pci->gpio_chip);
-	if (ret < 0)
-		return ret;
+	gpiochip_remove(&as_pci->gpio_chip);
 	pinctrl_unregister(as_pci->pctl);
 	return 0;
 }
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 421493c..af1ba4f 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -611,26 +611,6 @@ static int at91_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
 	return 0;
 }
 
-static void at91_pmx_disable(struct pinctrl_dev *pctldev, unsigned selector,
-			   unsigned group)
-{
-	struct at91_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
-	const struct at91_pmx_pin *pins_conf = info->groups[group].pins_conf;
-	const struct at91_pmx_pin *pin;
-	uint32_t npins = info->groups[group].npins;
-	int i;
-	unsigned mask;
-	void __iomem *pio;
-
-	for (i = 0; i < npins; i++) {
-		pin = &pins_conf[i];
-		at91_pin_dbg(info->dev, pin);
-		pio = pin_to_controller(info, pin->bank);
-		mask = pin_to_mask(pin->pin);
-		at91_mux_gpio_enable(pio, mask, 1);
-	}
-}
-
 static int at91_pmx_get_funcs_count(struct pinctrl_dev *pctldev)
 {
 	struct at91_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
@@ -705,7 +685,6 @@ static const struct pinmux_ops at91_pmx_ops = {
 	.get_function_name	= at91_pmx_get_func_name,
 	.get_function_groups	= at91_pmx_get_groups,
 	.enable			= at91_pmx_enable,
-	.disable		= at91_pmx_disable,
 	.gpio_request_enable	= at91_gpio_request_enable,
 	.gpio_disable_free	= at91_gpio_disable_free,
 };
@@ -793,9 +772,9 @@ static void at91_pinconf_dbg_show(struct pinctrl_dev *pctldev,
 				   struct seq_file *s, unsigned pin_id)
 {
 	unsigned long config;
-	int ret, val, num_conf = 0;
+	int val, num_conf = 0;
 
-	ret = at91_pinconf_get(pctldev, pin_id, &config);
+	at91_pinconf_get(pctldev, pin_id, &config);
 
 	DBG_SHOW_FLAG(MULTI_DRIVE);
 	DBG_SHOW_FLAG(PULL_UP);
@@ -945,7 +924,7 @@ static int at91_pinctrl_parse_functions(struct device_node *np,
 	/* Initialise function */
 	func->name = np->name;
 	func->ngroups = of_get_child_count(np);
-	if (func->ngroups <= 0) {
+	if (func->ngroups == 0) {
 		dev_err(info->dev, "no groups defined\n");
 		return -EINVAL;
 	}
diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c
index 975572e..9ca59a0 100644
--- a/drivers/pinctrl/pinctrl-baytrail.c
+++ b/drivers/pinctrl/pinctrl-baytrail.c
@@ -25,9 +25,7 @@
 #include <linux/types.h>
 #include <linux/bitops.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/gpio.h>
-#include <linux/irqdomain.h>
 #include <linux/acpi.h>
 #include <linux/platform_device.h>
 #include <linux/seq_file.h>
@@ -44,6 +42,7 @@
 
 /* BYT_CONF0_REG register bits */
 #define BYT_IODEN		BIT(31)
+#define BYT_DIRECT_IRQ_EN	BIT(27)
 #define BYT_TRIG_NEG		BIT(26)
 #define BYT_TRIG_POS		BIT(25)
 #define BYT_TRIG_LVL		BIT(24)
@@ -137,7 +136,6 @@ static struct pinctrl_gpio_range byt_ranges[] = {
 
 struct byt_gpio {
 	struct gpio_chip		chip;
-	struct irq_domain		*domain;
 	struct platform_device		*pdev;
 	spinlock_t			lock;
 	void __iomem			*reg_base;
@@ -217,7 +215,7 @@ static void byt_gpio_free(struct gpio_chip *chip, unsigned offset)
 
 static int byt_irq_type(struct irq_data *d, unsigned type)
 {
-	struct byt_gpio *vg = irq_data_get_irq_chip_data(d);
+	struct byt_gpio *vg = to_byt_gpio(irq_data_get_irq_chip_data(d));
 	u32 offset = irqd_to_hwirq(d);
 	u32 value;
 	unsigned long flags;
@@ -303,12 +301,22 @@ static int byt_gpio_direction_output(struct gpio_chip *chip,
 				     unsigned gpio, int value)
 {
 	struct byt_gpio *vg = to_byt_gpio(chip);
+	void __iomem *conf_reg = byt_gpio_reg(chip, gpio, BYT_CONF0_REG);
 	void __iomem *reg = byt_gpio_reg(chip, gpio, BYT_VAL_REG);
 	unsigned long flags;
 	u32 reg_val;
 
 	spin_lock_irqsave(&vg->lock, flags);
 
+	/*
+	 * Before making any direction modifications, do a check if gpio
+	 * is set for direct IRQ.  On baytrail, setting GPIO to output does
+	 * not make sense, so let's at least warn the caller before they shoot
+	 * themselves in the foot.
+	 */
+	WARN(readl(conf_reg) & BYT_DIRECT_IRQ_EN,
+		"Potential Error: Setting GPIO with direct_irq_en to output");
+
 	reg_val = readl(reg) | BYT_DIR_MASK;
 	reg_val &= ~BYT_OUTPUT_EN;
 
@@ -393,16 +401,10 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 	spin_unlock_irqrestore(&vg->lock, flags);
 }
 
-static int byt_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
-	struct byt_gpio *vg = to_byt_gpio(chip);
-	return irq_create_mapping(vg->domain, offset);
-}
-
 static void byt_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
 	struct irq_data *data = irq_desc_get_irq_data(desc);
-	struct byt_gpio *vg = irq_data_get_irq_handler_data(data);
+	struct byt_gpio *vg = to_byt_gpio(irq_desc_get_handler_data(desc));
 	struct irq_chip *chip = irq_data_get_irq_chip(data);
 	u32 base, pin, mask;
 	void __iomem *reg;
@@ -421,7 +423,7 @@ static void byt_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 			/* Clear before handling so we can't lose an edge */
 			writel(mask, reg);
 
-			virq = irq_find_mapping(vg->domain, base + pin);
+			virq = irq_find_mapping(vg->chip.irqdomain, base + pin);
 			generic_handle_irq(virq);
 
 			/* In case bios or user sets triggering incorretly a pin
@@ -454,33 +456,11 @@ static void byt_irq_mask(struct irq_data *d)
 {
 }
 
-static int byt_irq_reqres(struct irq_data *d)
-{
-	struct byt_gpio *vg = irq_data_get_irq_chip_data(d);
-
-	if (gpio_lock_as_irq(&vg->chip, irqd_to_hwirq(d))) {
-		dev_err(vg->chip.dev,
-			"unable to lock HW IRQ %lu for IRQ\n",
-			irqd_to_hwirq(d));
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static void byt_irq_relres(struct irq_data *d)
-{
-	struct byt_gpio *vg = irq_data_get_irq_chip_data(d);
-
-	gpio_unlock_as_irq(&vg->chip, irqd_to_hwirq(d));
-}
-
 static struct irq_chip byt_irqchip = {
 	.name = "BYT-GPIO",
 	.irq_mask = byt_irq_mask,
 	.irq_unmask = byt_irq_unmask,
 	.irq_set_type = byt_irq_type,
-	.irq_request_resources = byt_irq_reqres,
-	.irq_release_resources = byt_irq_relres,
 };
 
 static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
@@ -501,23 +481,6 @@ static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
 	}
 }
 
-static int byt_gpio_irq_map(struct irq_domain *d, unsigned int virq,
-			    irq_hw_number_t hw)
-{
-	struct byt_gpio *vg = d->host_data;
-
-	irq_set_chip_and_handler_name(virq, &byt_irqchip, handle_simple_irq,
-				      "demux");
-	irq_set_chip_data(virq, vg);
-	irq_set_irq_type(virq, IRQ_TYPE_NONE);
-
-	return 0;
-}
-
-static const struct irq_domain_ops byt_gpio_irq_ops = {
-	.map = byt_gpio_irq_map,
-};
-
 static int byt_gpio_probe(struct platform_device *pdev)
 {
 	struct byt_gpio *vg;
@@ -527,7 +490,6 @@ static int byt_gpio_probe(struct platform_device *pdev)
 	struct acpi_device *acpi_dev;
 	struct pinctrl_gpio_range *range;
 	acpi_handle handle = ACPI_HANDLE(dev);
-	unsigned hwirq;
 	int ret;
 
 	if (acpi_bus_get_device(handle, &acpi_dev))
@@ -574,27 +536,27 @@ static int byt_gpio_probe(struct platform_device *pdev)
 	gc->can_sleep = false;
 	gc->dev = dev;
 
+	ret = gpiochip_add(gc);
+	if (ret) {
+		dev_err(&pdev->dev, "failed adding byt-gpio chip\n");
+		return ret;
+	}
+
 	/* set up interrupts  */
 	irq_rc = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (irq_rc && irq_rc->start) {
-		hwirq = irq_rc->start;
-		gc->to_irq = byt_gpio_to_irq;
-
-		vg->domain = irq_domain_add_linear(NULL, gc->ngpio,
-						   &byt_gpio_irq_ops, vg);
-		if (!vg->domain)
-			return -ENXIO;
-
 		byt_gpio_irq_init_hw(vg);
+		ret = gpiochip_irqchip_add(gc, &byt_irqchip, 0,
+					   handle_simple_irq, IRQ_TYPE_NONE);
+		if (ret) {
+			dev_err(dev, "failed to add irqchip\n");
+			gpiochip_remove(gc);
+			return ret;
+		}
 
-		irq_set_handler_data(hwirq, vg);
-		irq_set_chained_handler(hwirq, byt_gpio_irq_handler);
-	}
-
-	ret = gpiochip_add(gc);
-	if (ret) {
-		dev_err(&pdev->dev, "failed adding byt-gpio chip\n");
-		return ret;
+		gpiochip_set_chained_irqchip(gc, &byt_irqchip,
+					     (unsigned)irq_rc->start,
+					     byt_gpio_irq_handler);
 	}
 
 	pm_runtime_enable(dev);
@@ -627,12 +589,9 @@ MODULE_DEVICE_TABLE(acpi, byt_gpio_acpi_match);
 static int byt_gpio_remove(struct platform_device *pdev)
 {
 	struct byt_gpio *vg = platform_get_drvdata(pdev);
-	int err;
 
 	pm_runtime_disable(&pdev->dev);
-	err = gpiochip_remove(&vg->chip);
-	if (err)
-		dev_warn(&pdev->dev, "failed to remove gpio_chip.\n");
+	gpiochip_remove(&vg->chip);
 
 	return 0;
 }
diff --git a/drivers/pinctrl/pinctrl-bcm281xx.c b/drivers/pinctrl/pinctrl-bcm281xx.c
index 3bed792..c5ca9e6 100644
--- a/drivers/pinctrl/pinctrl-bcm281xx.c
+++ b/drivers/pinctrl/pinctrl-bcm281xx.c
@@ -1396,7 +1396,7 @@ static struct pinctrl_desc bcm281xx_pinctrl_desc = {
 	.owner = THIS_MODULE,
 };
 
-int __init bcm281xx_pinctrl_probe(struct platform_device *pdev)
+static int __init bcm281xx_pinctrl_probe(struct platform_device *pdev)
 {
 	struct bcm281xx_pinctrl_data *pdata = &bcm281xx_pinctrl;
 	struct resource *res;
diff --git a/drivers/pinctrl/pinctrl-bcm2835.c b/drivers/pinctrl/pinctrl-bcm2835.c
index 3d907de..5bcfd7a 100644
--- a/drivers/pinctrl/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/pinctrl-bcm2835.c
@@ -841,16 +841,6 @@ static int bcm2835_pmx_enable(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static void bcm2835_pmx_disable(struct pinctrl_dev *pctldev,
-		unsigned func_selector,
-		unsigned group_selector)
-{
-	struct bcm2835_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
-
-	/* disable by setting to GPIO_IN */
-	bcm2835_pinctrl_fsel_set(pc, group_selector, BCM2835_FSEL_GPIO_IN);
-}
-
 static void bcm2835_pmx_gpio_disable_free(struct pinctrl_dev *pctldev,
 		struct pinctrl_gpio_range *range,
 		unsigned offset)
@@ -880,7 +870,6 @@ static const struct pinmux_ops bcm2835_pmx_ops = {
 	.get_function_name = bcm2835_pmx_get_function_name,
 	.get_function_groups = bcm2835_pmx_get_function_groups,
 	.enable = bcm2835_pmx_enable,
-	.disable = bcm2835_pmx_disable,
 	.gpio_disable_free = bcm2835_pmx_gpio_disable_free,
 	.gpio_set_direction = bcm2835_pmx_gpio_set_direction,
 };
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
index d182fdd2..29cbbab 100644
--- a/drivers/pinctrl/pinctrl-coh901.c
+++ b/drivers/pinctrl/pinctrl-coh901.c
@@ -756,8 +756,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev)
 
 err_no_range:
 err_no_irqchip:
-	if (gpiochip_remove(&gpio->chip))
-		dev_err(&pdev->dev, "failed to remove gpio chip\n");
+	gpiochip_remove(&gpio->chip);
 err_no_chip:
 	clk_disable_unprepare(gpio->clk);
 	dev_err(&pdev->dev, "module ERROR:%d\n", err);
@@ -767,16 +766,11 @@ err_no_chip:
 static int __exit u300_gpio_remove(struct platform_device *pdev)
 {
 	struct u300_gpio *gpio = platform_get_drvdata(pdev);
-	int err;
 
 	/* Turn off the GPIO block */
 	writel(0x00000000U, gpio->base + U300_GPIO_CR);
 
-	err = gpiochip_remove(&gpio->chip);
-	if (err < 0) {
-		dev_err(gpio->dev, "unable to remove gpiochip: %d\n", err);
-		return err;
-	}
+	gpiochip_remove(&gpio->chip);
 	clk_disable_unprepare(gpio->clk);
 	return 0;
 }
diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index a24448e..946d594 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -515,7 +515,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
 	/* Initialise function */
 	func->name = np->name;
 	func->num_groups = of_get_child_count(np);
-	if (func->num_groups <= 0) {
+	if (func->num_groups == 0) {
 		dev_err(info->dev, "no groups defined in %s\n", np->full_name);
 		return -EINVAL;
 	}
diff --git a/drivers/pinctrl/pinctrl-imx1-core.c b/drivers/pinctrl/pinctrl-imx1-core.c
index 815384b..4834207 100644
--- a/drivers/pinctrl/pinctrl-imx1-core.c
+++ b/drivers/pinctrl/pinctrl-imx1-core.c
@@ -526,7 +526,7 @@ static int imx1_pinctrl_parse_functions(struct device_node *np,
 	/* Initialise function */
 	func->name = np->name;
 	func->num_groups = of_get_child_count(np);
-	if (func->num_groups <= 0)
+	if (func->num_groups == 0)
 		return -EINVAL;
 
 	func->groups = devm_kzalloc(info->dev,
diff --git a/drivers/pinctrl/pinctrl-imx1.c b/drivers/pinctrl/pinctrl-imx1.c
new file mode 100644
index 0000000..533a6e5
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-imx1.c
@@ -0,0 +1,279 @@
+/*
+ * i.MX1 pinctrl driver based on imx pinmux core
+ *
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-imx1.h"
+
+#define PAD_ID(port, pin)	((port) * 32 + (pin))
+#define PA	0
+#define PB	1
+#define PC	2
+#define PD	3
+
+enum imx1_pads {
+	MX1_PAD_A24		= PAD_ID(PA, 0),
+	MX1_PAD_TIN		= PAD_ID(PA, 1),
+	MX1_PAD_PWMO		= PAD_ID(PA, 2),
+	MX1_PAD_CSI_MCLK	= PAD_ID(PA, 3),
+	MX1_PAD_CSI_D0		= PAD_ID(PA, 4),
+	MX1_PAD_CSI_D1		= PAD_ID(PA, 5),
+	MX1_PAD_CSI_D2		= PAD_ID(PA, 6),
+	MX1_PAD_CSI_D3		= PAD_ID(PA, 7),
+	MX1_PAD_CSI_D4		= PAD_ID(PA, 8),
+	MX1_PAD_CSI_D5		= PAD_ID(PA, 9),
+	MX1_PAD_CSI_D6		= PAD_ID(PA, 10),
+	MX1_PAD_CSI_D7		= PAD_ID(PA, 11),
+	MX1_PAD_CSI_VSYNC	= PAD_ID(PA, 12),
+	MX1_PAD_CSI_HSYNC	= PAD_ID(PA, 13),
+	MX1_PAD_CSI_PIXCLK	= PAD_ID(PA, 14),
+	MX1_PAD_I2C_SDA		= PAD_ID(PA, 15),
+	MX1_PAD_I2C_SCL		= PAD_ID(PA, 16),
+	MX1_PAD_DTACK		= PAD_ID(PA, 17),
+	MX1_PAD_BCLK		= PAD_ID(PA, 18),
+	MX1_PAD_LBA		= PAD_ID(PA, 19),
+	MX1_PAD_ECB		= PAD_ID(PA, 20),
+	MX1_PAD_A0		= PAD_ID(PA, 21),
+	MX1_PAD_CS4		= PAD_ID(PA, 22),
+	MX1_PAD_CS5		= PAD_ID(PA, 23),
+	MX1_PAD_A16		= PAD_ID(PA, 24),
+	MX1_PAD_A17		= PAD_ID(PA, 25),
+	MX1_PAD_A18		= PAD_ID(PA, 26),
+	MX1_PAD_A19		= PAD_ID(PA, 27),
+	MX1_PAD_A20		= PAD_ID(PA, 28),
+	MX1_PAD_A21		= PAD_ID(PA, 29),
+	MX1_PAD_A22		= PAD_ID(PA, 30),
+	MX1_PAD_A23		= PAD_ID(PA, 31),
+	MX1_PAD_SD_DAT0		= PAD_ID(PB, 8),
+	MX1_PAD_SD_DAT1		= PAD_ID(PB, 9),
+	MX1_PAD_SD_DAT2		= PAD_ID(PB, 10),
+	MX1_PAD_SD_DAT3		= PAD_ID(PB, 11),
+	MX1_PAD_SD_SCLK		= PAD_ID(PB, 12),
+	MX1_PAD_SD_CMD		= PAD_ID(PB, 13),
+	MX1_PAD_SIM_SVEN	= PAD_ID(PB, 14),
+	MX1_PAD_SIM_PD		= PAD_ID(PB, 15),
+	MX1_PAD_SIM_TX		= PAD_ID(PB, 16),
+	MX1_PAD_SIM_RX		= PAD_ID(PB, 17),
+	MX1_PAD_SIM_RST		= PAD_ID(PB, 18),
+	MX1_PAD_SIM_CLK		= PAD_ID(PB, 19),
+	MX1_PAD_USBD_AFE	= PAD_ID(PB, 20),
+	MX1_PAD_USBD_OE		= PAD_ID(PB, 21),
+	MX1_PAD_USBD_RCV	= PAD_ID(PB, 22),
+	MX1_PAD_USBD_SUSPND	= PAD_ID(PB, 23),
+	MX1_PAD_USBD_VP		= PAD_ID(PB, 24),
+	MX1_PAD_USBD_VM		= PAD_ID(PB, 25),
+	MX1_PAD_USBD_VPO	= PAD_ID(PB, 26),
+	MX1_PAD_USBD_VMO	= PAD_ID(PB, 27),
+	MX1_PAD_UART2_CTS	= PAD_ID(PB, 28),
+	MX1_PAD_UART2_RTS	= PAD_ID(PB, 29),
+	MX1_PAD_UART2_TXD	= PAD_ID(PB, 30),
+	MX1_PAD_UART2_RXD	= PAD_ID(PB, 31),
+	MX1_PAD_SSI_RXFS	= PAD_ID(PC, 3),
+	MX1_PAD_SSI_RXCLK	= PAD_ID(PC, 4),
+	MX1_PAD_SSI_RXDAT	= PAD_ID(PC, 5),
+	MX1_PAD_SSI_TXDAT	= PAD_ID(PC, 6),
+	MX1_PAD_SSI_TXFS	= PAD_ID(PC, 7),
+	MX1_PAD_SSI_TXCLK	= PAD_ID(PC, 8),
+	MX1_PAD_UART1_CTS	= PAD_ID(PC, 9),
+	MX1_PAD_UART1_RTS	= PAD_ID(PC, 10),
+	MX1_PAD_UART1_TXD	= PAD_ID(PC, 11),
+	MX1_PAD_UART1_RXD	= PAD_ID(PC, 12),
+	MX1_PAD_SPI1_RDY	= PAD_ID(PC, 13),
+	MX1_PAD_SPI1_SCLK	= PAD_ID(PC, 14),
+	MX1_PAD_SPI1_SS		= PAD_ID(PC, 15),
+	MX1_PAD_SPI1_MISO	= PAD_ID(PC, 16),
+	MX1_PAD_SPI1_MOSI	= PAD_ID(PC, 17),
+	MX1_PAD_BT13		= PAD_ID(PC, 19),
+	MX1_PAD_BT12		= PAD_ID(PC, 20),
+	MX1_PAD_BT11		= PAD_ID(PC, 21),
+	MX1_PAD_BT10		= PAD_ID(PC, 22),
+	MX1_PAD_BT9		= PAD_ID(PC, 23),
+	MX1_PAD_BT8		= PAD_ID(PC, 24),
+	MX1_PAD_BT7		= PAD_ID(PC, 25),
+	MX1_PAD_BT6		= PAD_ID(PC, 26),
+	MX1_PAD_BT5		= PAD_ID(PC, 27),
+	MX1_PAD_BT4		= PAD_ID(PC, 28),
+	MX1_PAD_BT3		= PAD_ID(PC, 29),
+	MX1_PAD_BT2		= PAD_ID(PC, 30),
+	MX1_PAD_BT1		= PAD_ID(PC, 31),
+	MX1_PAD_LSCLK		= PAD_ID(PD, 6),
+	MX1_PAD_REV		= PAD_ID(PD, 7),
+	MX1_PAD_CLS		= PAD_ID(PD, 8),
+	MX1_PAD_PS		= PAD_ID(PD, 9),
+	MX1_PAD_SPL_SPR		= PAD_ID(PD, 10),
+	MX1_PAD_CONTRAST	= PAD_ID(PD, 11),
+	MX1_PAD_ACD_OE		= PAD_ID(PD, 12),
+	MX1_PAD_LP_HSYNC	= PAD_ID(PD, 13),
+	MX1_PAD_FLM_VSYNC	= PAD_ID(PD, 14),
+	MX1_PAD_LD0		= PAD_ID(PD, 15),
+	MX1_PAD_LD1		= PAD_ID(PD, 16),
+	MX1_PAD_LD2		= PAD_ID(PD, 17),
+	MX1_PAD_LD3		= PAD_ID(PD, 18),
+	MX1_PAD_LD4		= PAD_ID(PD, 19),
+	MX1_PAD_LD5		= PAD_ID(PD, 20),
+	MX1_PAD_LD6		= PAD_ID(PD, 21),
+	MX1_PAD_LD7		= PAD_ID(PD, 22),
+	MX1_PAD_LD8		= PAD_ID(PD, 23),
+	MX1_PAD_LD9		= PAD_ID(PD, 24),
+	MX1_PAD_LD10		= PAD_ID(PD, 25),
+	MX1_PAD_LD11		= PAD_ID(PD, 26),
+	MX1_PAD_LD12		= PAD_ID(PD, 27),
+	MX1_PAD_LD13		= PAD_ID(PD, 28),
+	MX1_PAD_LD14		= PAD_ID(PD, 29),
+	MX1_PAD_LD15		= PAD_ID(PD, 30),
+	MX1_PAD_TMR2OUT		= PAD_ID(PD, 31),
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imx1_pinctrl_pads[] = {
+	IMX_PINCTRL_PIN(MX1_PAD_A24),
+	IMX_PINCTRL_PIN(MX1_PAD_TIN),
+	IMX_PINCTRL_PIN(MX1_PAD_PWMO),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_MCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D0),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D1),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D2),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D3),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D4),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D5),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D6),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_D7),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_VSYNC),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_HSYNC),
+	IMX_PINCTRL_PIN(MX1_PAD_CSI_PIXCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_I2C_SDA),
+	IMX_PINCTRL_PIN(MX1_PAD_I2C_SCL),
+	IMX_PINCTRL_PIN(MX1_PAD_DTACK),
+	IMX_PINCTRL_PIN(MX1_PAD_BCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_LBA),
+	IMX_PINCTRL_PIN(MX1_PAD_ECB),
+	IMX_PINCTRL_PIN(MX1_PAD_A0),
+	IMX_PINCTRL_PIN(MX1_PAD_CS4),
+	IMX_PINCTRL_PIN(MX1_PAD_CS5),
+	IMX_PINCTRL_PIN(MX1_PAD_A16),
+	IMX_PINCTRL_PIN(MX1_PAD_A17),
+	IMX_PINCTRL_PIN(MX1_PAD_A18),
+	IMX_PINCTRL_PIN(MX1_PAD_A19),
+	IMX_PINCTRL_PIN(MX1_PAD_A20),
+	IMX_PINCTRL_PIN(MX1_PAD_A21),
+	IMX_PINCTRL_PIN(MX1_PAD_A22),
+	IMX_PINCTRL_PIN(MX1_PAD_A23),
+	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT0),
+	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT1),
+	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT2),
+	IMX_PINCTRL_PIN(MX1_PAD_SD_DAT3),
+	IMX_PINCTRL_PIN(MX1_PAD_SD_SCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_SD_CMD),
+	IMX_PINCTRL_PIN(MX1_PAD_SIM_SVEN),
+	IMX_PINCTRL_PIN(MX1_PAD_SIM_PD),
+	IMX_PINCTRL_PIN(MX1_PAD_SIM_TX),
+	IMX_PINCTRL_PIN(MX1_PAD_SIM_RX),
+	IMX_PINCTRL_PIN(MX1_PAD_SIM_CLK),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_AFE),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_OE),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_RCV),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_SUSPND),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_VP),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_VM),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_VPO),
+	IMX_PINCTRL_PIN(MX1_PAD_USBD_VMO),
+	IMX_PINCTRL_PIN(MX1_PAD_UART2_CTS),
+	IMX_PINCTRL_PIN(MX1_PAD_UART2_RTS),
+	IMX_PINCTRL_PIN(MX1_PAD_UART2_TXD),
+	IMX_PINCTRL_PIN(MX1_PAD_UART2_RXD),
+	IMX_PINCTRL_PIN(MX1_PAD_SSI_RXFS),
+	IMX_PINCTRL_PIN(MX1_PAD_SSI_RXCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_SSI_RXDAT),
+	IMX_PINCTRL_PIN(MX1_PAD_SSI_TXDAT),
+	IMX_PINCTRL_PIN(MX1_PAD_SSI_TXFS),
+	IMX_PINCTRL_PIN(MX1_PAD_SSI_TXCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_UART1_CTS),
+	IMX_PINCTRL_PIN(MX1_PAD_UART1_RTS),
+	IMX_PINCTRL_PIN(MX1_PAD_UART1_TXD),
+	IMX_PINCTRL_PIN(MX1_PAD_UART1_RXD),
+	IMX_PINCTRL_PIN(MX1_PAD_SPI1_RDY),
+	IMX_PINCTRL_PIN(MX1_PAD_SPI1_SCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_SPI1_SS),
+	IMX_PINCTRL_PIN(MX1_PAD_SPI1_MISO),
+	IMX_PINCTRL_PIN(MX1_PAD_SPI1_MOSI),
+	IMX_PINCTRL_PIN(MX1_PAD_BT13),
+	IMX_PINCTRL_PIN(MX1_PAD_BT12),
+	IMX_PINCTRL_PIN(MX1_PAD_BT11),
+	IMX_PINCTRL_PIN(MX1_PAD_BT10),
+	IMX_PINCTRL_PIN(MX1_PAD_BT9),
+	IMX_PINCTRL_PIN(MX1_PAD_BT8),
+	IMX_PINCTRL_PIN(MX1_PAD_BT7),
+	IMX_PINCTRL_PIN(MX1_PAD_BT6),
+	IMX_PINCTRL_PIN(MX1_PAD_BT5),
+	IMX_PINCTRL_PIN(MX1_PAD_BT4),
+	IMX_PINCTRL_PIN(MX1_PAD_BT3),
+	IMX_PINCTRL_PIN(MX1_PAD_BT2),
+	IMX_PINCTRL_PIN(MX1_PAD_BT1),
+	IMX_PINCTRL_PIN(MX1_PAD_LSCLK),
+	IMX_PINCTRL_PIN(MX1_PAD_REV),
+	IMX_PINCTRL_PIN(MX1_PAD_CLS),
+	IMX_PINCTRL_PIN(MX1_PAD_PS),
+	IMX_PINCTRL_PIN(MX1_PAD_SPL_SPR),
+	IMX_PINCTRL_PIN(MX1_PAD_CONTRAST),
+	IMX_PINCTRL_PIN(MX1_PAD_ACD_OE),
+	IMX_PINCTRL_PIN(MX1_PAD_LP_HSYNC),
+	IMX_PINCTRL_PIN(MX1_PAD_FLM_VSYNC),
+	IMX_PINCTRL_PIN(MX1_PAD_LD0),
+	IMX_PINCTRL_PIN(MX1_PAD_LD1),
+	IMX_PINCTRL_PIN(MX1_PAD_LD2),
+	IMX_PINCTRL_PIN(MX1_PAD_LD3),
+	IMX_PINCTRL_PIN(MX1_PAD_LD4),
+	IMX_PINCTRL_PIN(MX1_PAD_LD5),
+	IMX_PINCTRL_PIN(MX1_PAD_LD6),
+	IMX_PINCTRL_PIN(MX1_PAD_LD7),
+	IMX_PINCTRL_PIN(MX1_PAD_LD8),
+	IMX_PINCTRL_PIN(MX1_PAD_LD9),
+	IMX_PINCTRL_PIN(MX1_PAD_LD10),
+	IMX_PINCTRL_PIN(MX1_PAD_LD11),
+	IMX_PINCTRL_PIN(MX1_PAD_LD12),
+	IMX_PINCTRL_PIN(MX1_PAD_LD13),
+	IMX_PINCTRL_PIN(MX1_PAD_LD14),
+	IMX_PINCTRL_PIN(MX1_PAD_LD15),
+	IMX_PINCTRL_PIN(MX1_PAD_TMR2OUT),
+};
+
+static struct imx1_pinctrl_soc_info imx1_pinctrl_info = {
+	.pins	= imx1_pinctrl_pads,
+	.npins	= ARRAY_SIZE(imx1_pinctrl_pads),
+};
+
+static int __init imx1_pinctrl_probe(struct platform_device *pdev)
+{
+	return imx1_pinctrl_core_probe(pdev, &imx1_pinctrl_info);
+}
+
+static const struct of_device_id imx1_pinctrl_of_match[] = {
+	{ .compatible = "fsl,imx1-iomuxc", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, imx1_pinctrl_of_match);
+
+static struct platform_driver imx1_pinctrl_driver = {
+	.driver	= {
+		.name		= "imx1-pinctrl",
+		.owner		= THIS_MODULE,
+		.of_match_table	= imx1_pinctrl_of_match,
+	},
+	.remove	= imx1_pinctrl_core_remove,
+};
+module_platform_driver_probe(imx1_pinctrl_driver, imx1_pinctrl_probe);
+
+MODULE_AUTHOR("Alexander Shiyan <shc_work@mail.ru>");
+MODULE_DESCRIPTION("Freescale i.MX1 pinctrl driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pinctrl/pinctrl-imx27.c b/drivers/pinctrl/pinctrl-imx27.c
index 417c992..f8dfefb 100644
--- a/drivers/pinctrl/pinctrl-imx27.c
+++ b/drivers/pinctrl/pinctrl-imx27.c
@@ -63,10 +63,6 @@ enum imx27_pads {
 	MX27_PAD_CONTRAST = PAD_ID(PA, 30),
 	MX27_PAD_OE_ACD = PAD_ID(PA, 31),
 
-	MX27_PAD_UNUSED0 = PAD_ID(PB, 0),
-	MX27_PAD_UNUSED1 = PAD_ID(PB, 1),
-	MX27_PAD_UNUSED2 = PAD_ID(PB, 2),
-	MX27_PAD_UNUSED3 = PAD_ID(PB, 3),
 	MX27_PAD_SD2_D0 = PAD_ID(PB, 4),
 	MX27_PAD_SD2_D1 = PAD_ID(PB, 5),
 	MX27_PAD_SD2_D2 = PAD_ID(PB, 6),
@@ -96,11 +92,6 @@ enum imx27_pads {
 	MX27_PAD_USBH1_RXDM = PAD_ID(PB, 30),
 	MX27_PAD_USBH1_RXDP = PAD_ID(PB, 31),
 
-	MX27_PAD_UNUSED4 = PAD_ID(PC, 0),
-	MX27_PAD_UNUSED5 = PAD_ID(PC, 1),
-	MX27_PAD_UNUSED6 = PAD_ID(PC, 2),
-	MX27_PAD_UNUSED7 = PAD_ID(PC, 3),
-	MX27_PAD_UNUSED8 = PAD_ID(PC, 4),
 	MX27_PAD_I2C2_SDA = PAD_ID(PC, 5),
 	MX27_PAD_I2C2_SCL = PAD_ID(PC, 6),
 	MX27_PAD_USBOTG_DATA5 = PAD_ID(PC, 7),
@@ -188,12 +179,6 @@ enum imx27_pads {
 	MX27_PAD_SD1_CLK = PAD_ID(PE, 23),
 	MX27_PAD_USBOTG_CLK = PAD_ID(PE, 24),
 	MX27_PAD_USBOTG_DATA7 = PAD_ID(PE, 25),
-	MX27_PAD_UNUSED9 = PAD_ID(PE, 26),
-	MX27_PAD_UNUSED10 = PAD_ID(PE, 27),
-	MX27_PAD_UNUSED11 = PAD_ID(PE, 28),
-	MX27_PAD_UNUSED12 = PAD_ID(PE, 29),
-	MX27_PAD_UNUSED13 = PAD_ID(PE, 30),
-	MX27_PAD_UNUSED14 = PAD_ID(PE, 31),
 
 	MX27_PAD_NFRB = PAD_ID(PF, 0),
 	MX27_PAD_NFCLE = PAD_ID(PF, 1),
@@ -219,14 +204,6 @@ enum imx27_pads {
 	MX27_PAD_CS4_B = PAD_ID(PF, 21),
 	MX27_PAD_CS5_B = PAD_ID(PF, 22),
 	MX27_PAD_ATA_DATA15 = PAD_ID(PF, 23),
-	MX27_PAD_UNUSED15 = PAD_ID(PF, 24),
-	MX27_PAD_UNUSED16 = PAD_ID(PF, 25),
-	MX27_PAD_UNUSED17 = PAD_ID(PF, 26),
-	MX27_PAD_UNUSED18 = PAD_ID(PF, 27),
-	MX27_PAD_UNUSED19 = PAD_ID(PF, 28),
-	MX27_PAD_UNUSED20 = PAD_ID(PF, 29),
-	MX27_PAD_UNUSED21 = PAD_ID(PF, 30),
-	MX27_PAD_UNUSED22 = PAD_ID(PF, 31),
 };
 
 /* Pad names for the pinmux subsystem */
@@ -264,10 +241,6 @@ static const struct pinctrl_pin_desc imx27_pinctrl_pads[] = {
 	IMX_PINCTRL_PIN(MX27_PAD_CONTRAST),
 	IMX_PINCTRL_PIN(MX27_PAD_OE_ACD),
 
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED0),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED1),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED2),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED3),
 	IMX_PINCTRL_PIN(MX27_PAD_SD2_D0),
 	IMX_PINCTRL_PIN(MX27_PAD_SD2_D1),
 	IMX_PINCTRL_PIN(MX27_PAD_SD2_D2),
@@ -297,11 +270,6 @@ static const struct pinctrl_pin_desc imx27_pinctrl_pads[] = {
 	IMX_PINCTRL_PIN(MX27_PAD_USBH1_RXDM),
 	IMX_PINCTRL_PIN(MX27_PAD_USBH1_RXDP),
 
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED4),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED5),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED6),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED7),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED8),
 	IMX_PINCTRL_PIN(MX27_PAD_I2C2_SDA),
 	IMX_PINCTRL_PIN(MX27_PAD_I2C2_SCL),
 	IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA5),
@@ -389,12 +357,6 @@ static const struct pinctrl_pin_desc imx27_pinctrl_pads[] = {
 	IMX_PINCTRL_PIN(MX27_PAD_SD1_CLK),
 	IMX_PINCTRL_PIN(MX27_PAD_USBOTG_CLK),
 	IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA7),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED9),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED10),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED11),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED12),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED13),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED14),
 
 	IMX_PINCTRL_PIN(MX27_PAD_NFRB),
 	IMX_PINCTRL_PIN(MX27_PAD_NFCLE),
@@ -420,14 +382,6 @@ static const struct pinctrl_pin_desc imx27_pinctrl_pads[] = {
 	IMX_PINCTRL_PIN(MX27_PAD_CS4_B),
 	IMX_PINCTRL_PIN(MX27_PAD_CS5_B),
 	IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA15),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED15),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED16),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED17),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED18),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED19),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED20),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED21),
-	IMX_PINCTRL_PIN(MX27_PAD_UNUSED22),
 };
 
 static struct imx1_pinctrl_soc_info imx27_pinctrl_info = {
@@ -440,12 +394,6 @@ static struct of_device_id imx27_pinctrl_of_match[] = {
 	{ /* sentinel */ }
 };
 
-struct imx27_pinctrl_private {
-	int num_gpio_childs;
-	struct platform_device **gpio_dev;
-	struct mxc_gpio_platform_data *gpio_pdata;
-};
-
 static int imx27_pinctrl_probe(struct platform_device *pdev)
 {
 	return imx1_pinctrl_core_probe(pdev, &imx27_pinctrl_info);
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index bb805d5..5e8b2e0 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -62,11 +62,26 @@ enum rockchip_pinctrl_type {
 	RK2928,
 	RK3066B,
 	RK3188,
+	RK3288,
 };
 
-enum rockchip_pin_bank_type {
-	COMMON_BANK,
-	RK3188_BANK0,
+/**
+ * Encode variants of iomux registers into a type variable
+ */
+#define IOMUX_GPIO_ONLY		BIT(0)
+#define IOMUX_WIDTH_4BIT	BIT(1)
+#define IOMUX_SOURCE_PMU	BIT(2)
+#define IOMUX_UNROUTED		BIT(3)
+
+/**
+ * @type: iomux variant using IOMUX_* constants
+ * @offset: if initialized to -1 it will be autocalculated, by specifying
+ *	    an initial offset value the relevant source offset can be reset
+ *	    to a new value for autocalculating the following iomux registers.
+ */
+struct rockchip_iomux {
+	int				type;
+	int				offset;
 };
 
 /**
@@ -78,6 +93,7 @@ enum rockchip_pin_bank_type {
  * @nr_pins: number of pins in this bank
  * @name: name of the bank
  * @bank_num: number of the bank, to account for holes
+ * @iomux: array describing the 4 iomux sources of the bank
  * @valid: are all necessary informations present
  * @of_node: dt node of this bank
  * @drvdata: common pinctrl basedata
@@ -95,7 +111,7 @@ struct rockchip_pin_bank {
 	u8				nr_pins;
 	char				*name;
 	u8				bank_num;
-	enum rockchip_pin_bank_type	bank_type;
+	struct rockchip_iomux		iomux[4];
 	bool				valid;
 	struct device_node		*of_node;
 	struct rockchip_pinctrl		*drvdata;
@@ -111,6 +127,25 @@ struct rockchip_pin_bank {
 		.bank_num	= id,			\
 		.nr_pins	= pins,			\
 		.name		= label,		\
+		.iomux		= {			\
+			{ .offset = -1 },		\
+			{ .offset = -1 },		\
+			{ .offset = -1 },		\
+			{ .offset = -1 },		\
+		},					\
+	}
+
+#define PIN_BANK_IOMUX_FLAGS(id, pins, label, iom0, iom1, iom2, iom3)	\
+	{								\
+		.bank_num	= id,					\
+		.nr_pins	= pins,					\
+		.name		= label,				\
+		.iomux		= {					\
+			{ .type = iom0, .offset = -1 },			\
+			{ .type = iom1, .offset = -1 },			\
+			{ .type = iom2, .offset = -1 },			\
+			{ .type = iom3, .offset = -1 },			\
+		},							\
 	}
 
 /**
@@ -121,7 +156,8 @@ struct rockchip_pin_ctrl {
 	u32				nr_pins;
 	char				*label;
 	enum rockchip_pinctrl_type	type;
-	int				mux_offset;
+	int				grf_mux_offset;
+	int				pmu_mux_offset;
 	void	(*pull_calc_reg)(struct rockchip_pin_bank *bank,
 				    int pin_num, struct regmap **regmap,
 				    int *reg, u8 *bit);
@@ -343,24 +379,42 @@ static const struct pinctrl_ops rockchip_pctrl_ops = {
 static int rockchip_get_mux(struct rockchip_pin_bank *bank, int pin)
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
+	int iomux_num = (pin / 8);
+	struct regmap *regmap;
 	unsigned int val;
-	int reg, ret;
+	int reg, ret, mask;
 	u8 bit;
 
-	if (bank->bank_type == RK3188_BANK0 && pin < 16)
+	if (iomux_num > 3)
+		return -EINVAL;
+
+	if (bank->iomux[iomux_num].type & IOMUX_UNROUTED) {
+		dev_err(info->dev, "pin %d is unrouted\n", pin);
+		return -EINVAL;
+	}
+
+	if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY)
 		return RK_FUNC_GPIO;
 
+	regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+				? info->regmap_pmu : info->regmap_base;
+
 	/* get basic quadrupel of mux registers and the correct reg inside */
-	reg = info->ctrl->mux_offset;
-	reg += bank->bank_num * 0x10;
-	reg += (pin / 8) * 4;
-	bit = (pin % 8) * 2;
+	mask = (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) ? 0xf : 0x3;
+	reg = bank->iomux[iomux_num].offset;
+	if (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) {
+		if ((pin % 8) >= 4)
+			reg += 0x4;
+		bit = (pin % 4) * 4;
+	} else {
+		bit = (pin % 8) * 2;
+	}
 
-	ret = regmap_read(info->regmap_base, reg, &val);
+	ret = regmap_read(regmap, reg, &val);
 	if (ret)
 		return ret;
 
-	return ((val >> bit) & 3);
+	return ((val >> bit) & mask);
 }
 
 /*
@@ -379,16 +433,22 @@ static int rockchip_get_mux(struct rockchip_pin_bank *bank, int pin)
 static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
-	int reg, ret;
+	int iomux_num = (pin / 8);
+	struct regmap *regmap;
+	int reg, ret, mask;
 	unsigned long flags;
 	u8 bit;
 	u32 data;
 
-	/*
-	 * The first 16 pins of rk3188_bank0 are always gpios and do not have
-	 * a mux register at all.
-	 */
-	if (bank->bank_type == RK3188_BANK0 && pin < 16) {
+	if (iomux_num > 3)
+		return -EINVAL;
+
+	if (bank->iomux[iomux_num].type & IOMUX_UNROUTED) {
+		dev_err(info->dev, "pin %d is unrouted\n", pin);
+		return -EINVAL;
+	}
+
+	if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY) {
 		if (mux != RK_FUNC_GPIO) {
 			dev_err(info->dev,
 				"pin %d only supports a gpio mux\n", pin);
@@ -401,17 +461,25 @@ static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 	dev_dbg(info->dev, "setting mux of GPIO%d-%d to %d\n",
 						bank->bank_num, pin, mux);
 
+	regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+				? info->regmap_pmu : info->regmap_base;
+
 	/* get basic quadrupel of mux registers and the correct reg inside */
-	reg = info->ctrl->mux_offset;
-	reg += bank->bank_num * 0x10;
-	reg += (pin / 8) * 4;
-	bit = (pin % 8) * 2;
+	mask = (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) ? 0xf : 0x3;
+	reg = bank->iomux[iomux_num].offset;
+	if (bank->iomux[iomux_num].type & IOMUX_WIDTH_4BIT) {
+		if ((pin % 8) >= 4)
+			reg += 0x4;
+		bit = (pin % 4) * 4;
+	} else {
+		bit = (pin % 8) * 2;
+	}
 
 	spin_lock_irqsave(&bank->slock, flags);
 
-	data = (3 << (bit + 16));
-	data |= (mux & 3) << bit;
-	ret = regmap_write(info->regmap_base, reg, data);
+	data = (mask << (bit + 16));
+	data |= (mux & mask) << bit;
+	ret = regmap_write(regmap, reg, data);
 
 	spin_unlock_irqrestore(&bank->slock, flags);
 
@@ -449,7 +517,7 @@ static void rk3188_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
 	struct rockchip_pinctrl *info = bank->drvdata;
 
 	/* The first 12 pins of the first bank are located elsewhere */
-	if (bank->bank_type == RK3188_BANK0 && pin_num < 12) {
+	if (bank->bank_num == 0 && pin_num < 12) {
 		*regmap = info->regmap_pmu ? info->regmap_pmu
 					   : bank->regmap_pull;
 		*reg = info->regmap_pmu ? RK3188_PULL_PMU_OFFSET : 0;
@@ -476,6 +544,127 @@ static void rk3188_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
 	}
 }
 
+#define RK3288_PULL_OFFSET		0x140
+static void rk3288_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
+				    int pin_num, struct regmap **regmap,
+				    int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl *info = bank->drvdata;
+
+	/* The first 24 pins of the first bank are located in PMU */
+	if (bank->bank_num == 0) {
+		*regmap = info->regmap_pmu;
+		*reg = RK3188_PULL_PMU_OFFSET;
+
+		*reg += ((pin_num / RK3188_PULL_PINS_PER_REG) * 4);
+		*bit = pin_num % RK3188_PULL_PINS_PER_REG;
+		*bit *= RK3188_PULL_BITS_PER_PIN;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RK3288_PULL_OFFSET;
+
+		/* correct the offset, as we're starting with the 2nd bank */
+		*reg -= 0x10;
+		*reg += bank->bank_num * RK3188_PULL_BANK_STRIDE;
+		*reg += ((pin_num / RK3188_PULL_PINS_PER_REG) * 4);
+
+		*bit = (pin_num % RK3188_PULL_PINS_PER_REG);
+		*bit *= RK3188_PULL_BITS_PER_PIN;
+	}
+}
+
+#define RK3288_DRV_PMU_OFFSET		0x70
+#define RK3288_DRV_GRF_OFFSET		0x1c0
+#define RK3288_DRV_BITS_PER_PIN		2
+#define RK3288_DRV_PINS_PER_REG		8
+#define RK3288_DRV_BANK_STRIDE		16
+static int rk3288_drv_list[] = { 2, 4, 8, 12 };
+
+static void rk3288_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
+				    int pin_num, struct regmap **regmap,
+				    int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl *info = bank->drvdata;
+
+	/* The first 24 pins of the first bank are located in PMU */
+	if (bank->bank_num == 0) {
+		*regmap = info->regmap_pmu;
+		*reg = RK3288_DRV_PMU_OFFSET;
+
+		*reg += ((pin_num / RK3288_DRV_PINS_PER_REG) * 4);
+		*bit = pin_num % RK3288_DRV_PINS_PER_REG;
+		*bit *= RK3288_DRV_BITS_PER_PIN;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RK3288_DRV_GRF_OFFSET;
+
+		/* correct the offset, as we're starting with the 2nd bank */
+		*reg -= 0x10;
+		*reg += bank->bank_num * RK3288_DRV_BANK_STRIDE;
+		*reg += ((pin_num / RK3288_DRV_PINS_PER_REG) * 4);
+
+		*bit = (pin_num % RK3288_DRV_PINS_PER_REG);
+		*bit *= RK3288_DRV_BITS_PER_PIN;
+	}
+}
+
+static int rk3288_get_drive(struct rockchip_pin_bank *bank, int pin_num)
+{
+	struct regmap *regmap;
+	int reg, ret;
+	u32 data;
+	u8 bit;
+
+	rk3288_calc_drv_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
+
+	ret = regmap_read(regmap, reg, &data);
+	if (ret)
+		return ret;
+
+	data >>= bit;
+	data &= (1 << RK3288_DRV_BITS_PER_PIN) - 1;
+
+	return rk3288_drv_list[data];
+}
+
+static int rk3288_set_drive(struct rockchip_pin_bank *bank, int pin_num,
+			    int strength)
+{
+	struct rockchip_pinctrl *info = bank->drvdata;
+	struct regmap *regmap;
+	unsigned long flags;
+	int reg, ret, i;
+	u32 data;
+	u8 bit;
+
+	rk3288_calc_drv_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
+
+	ret = -EINVAL;
+	for (i = 0; i < ARRAY_SIZE(rk3288_drv_list); i++) {
+		if (rk3288_drv_list[i] == strength) {
+			ret = i;
+			break;
+		}
+	}
+
+	if (ret < 0) {
+		dev_err(info->dev, "unsupported driver strength %d\n",
+			strength);
+		return ret;
+	}
+
+	spin_lock_irqsave(&bank->slock, flags);
+
+	/* enable the write to the equivalent lower bits */
+	data = ((1 << RK3288_DRV_BITS_PER_PIN) - 1) << (bit + 16);
+	data |= (ret << bit);
+
+	ret = regmap_write(regmap, reg, data);
+	spin_unlock_irqrestore(&bank->slock, flags);
+
+	return ret;
+}
+
 static int rockchip_get_pull(struct rockchip_pin_bank *bank, int pin_num)
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
@@ -501,6 +690,7 @@ static int rockchip_get_pull(struct rockchip_pin_bank *bank, int pin_num)
 				? PIN_CONFIG_BIAS_PULL_PIN_DEFAULT
 				: PIN_CONFIG_BIAS_DISABLE;
 	case RK3188:
+	case RK3288:
 		data >>= bit;
 		data &= (1 << RK3188_PULL_BITS_PER_PIN) - 1;
 
@@ -555,6 +745,7 @@ static int rockchip_set_pull(struct rockchip_pin_bank *bank,
 		spin_unlock_irqrestore(&bank->slock, flags);
 		break;
 	case RK3188:
+	case RK3288:
 		spin_lock_irqsave(&bank->slock, flags);
 
 		/* enable the write to the equivalent lower bits */
@@ -657,23 +848,6 @@ static int rockchip_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
 	return 0;
 }
 
-static void rockchip_pmx_disable(struct pinctrl_dev *pctldev,
-					unsigned selector, unsigned group)
-{
-	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
-	const unsigned int *pins = info->groups[group].pins;
-	struct rockchip_pin_bank *bank;
-	int cnt;
-
-	dev_dbg(info->dev, "disable function %s group %s\n",
-		info->functions[selector].name, info->groups[group].name);
-
-	for (cnt = 0; cnt < info->groups[group].npins; cnt++) {
-		bank = pin_to_bank(info, pins[cnt]);
-		rockchip_set_mux(bank, pins[cnt] - bank->pin_base, 0);
-	}
-}
-
 /*
  * The calls to gpio_direction_output() and gpio_direction_input()
  * leads to this function call (via the pinctrl_gpio_direction_{input|output}()
@@ -716,7 +890,6 @@ static const struct pinmux_ops rockchip_pmx_ops = {
 	.get_function_name	= rockchip_pmx_get_func_name,
 	.get_function_groups	= rockchip_pmx_get_groups,
 	.enable			= rockchip_pmx_enable,
-	.disable		= rockchip_pmx_disable,
 	.gpio_set_direction	= rockchip_pmx_gpio_set_direction,
 };
 
@@ -734,6 +907,7 @@ static bool rockchip_pinconf_pull_valid(struct rockchip_pin_ctrl *ctrl,
 	case RK3066B:
 		return pull ? false : true;
 	case RK3188:
+	case RK3288:
 		return (pull != PIN_CONFIG_BIAS_PULL_PIN_DEFAULT);
 	}
 
@@ -788,6 +962,15 @@ static int rockchip_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 			if (rc)
 				return rc;
 			break;
+		case PIN_CONFIG_DRIVE_STRENGTH:
+			/* rk3288 is the first with per-pin drive-strength */
+			if (info->ctrl->type != RK3288)
+				return -ENOTSUPP;
+
+			rc = rk3288_set_drive(bank, pin - bank->pin_base, arg);
+			if (rc < 0)
+				return rc;
+			break;
 		default:
 			return -ENOTSUPP;
 			break;
@@ -837,6 +1020,17 @@ static int rockchip_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
 
 		arg = rc ? 1 : 0;
 		break;
+	case PIN_CONFIG_DRIVE_STRENGTH:
+		/* rk3288 is the first with per-pin drive-strength */
+		if (info->ctrl->type != RK3288)
+			return -ENOTSUPP;
+
+		rc = rk3288_get_drive(bank, pin - bank->pin_base);
+		if (rc < 0)
+			return rc;
+
+		arg = rc;
+		break;
 	default:
 		return -ENOTSUPP;
 		break;
@@ -850,6 +1044,7 @@ static int rockchip_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
 static const struct pinconf_ops rockchip_pinconf_ops = {
 	.pin_config_get			= rockchip_pinconf_get,
 	.pin_config_set			= rockchip_pinconf_set,
+	.is_generic			= true,
 };
 
 static const struct of_device_id rockchip_bank_match[] = {
@@ -1414,10 +1609,7 @@ fail:
 	for (--i, --bank; i >= 0; --i, --bank) {
 		if (!bank->valid)
 			continue;
-
-		if (gpiochip_remove(&bank->gpio_chip))
-			dev_err(&pdev->dev, "gpio chip %s remove failed\n",
-							bank->gpio_chip.label);
+		gpiochip_remove(&bank->gpio_chip);
 	}
 	return ret;
 }
@@ -1427,20 +1619,15 @@ static int rockchip_gpiolib_unregister(struct platform_device *pdev,
 {
 	struct rockchip_pin_ctrl *ctrl = info->ctrl;
 	struct rockchip_pin_bank *bank = ctrl->pin_banks;
-	int ret = 0;
 	int i;
 
-	for (i = 0; !ret && i < ctrl->nr_banks; ++i, ++bank) {
+	for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
 		if (!bank->valid)
 			continue;
-
-		ret = gpiochip_remove(&bank->gpio_chip);
+		gpiochip_remove(&bank->gpio_chip);
 	}
 
-	if (ret)
-		dev_err(&pdev->dev, "gpio chip remove failed\n");
-
-	return ret;
+	return 0;
 }
 
 static int rockchip_get_bank_data(struct rockchip_pin_bank *bank,
@@ -1466,8 +1653,6 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank,
 				    "rockchip,rk3188-gpio-bank0")) {
 		struct device_node *node;
 
-		bank->bank_type = RK3188_BANK0;
-
 		node = of_parse_phandle(bank->of_node->parent,
 					"rockchip,pmu", 0);
 		if (!node) {
@@ -1487,9 +1672,6 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank,
 						    base,
 						    &rockchip_regmap_config);
 		}
-
-	} else {
-		bank->bank_type = COMMON_BANK;
 	}
 
 	bank->irq = irq_of_parse_and_map(bank->of_node, 0);
@@ -1513,7 +1695,7 @@ static struct rockchip_pin_ctrl *rockchip_pinctrl_get_soc_data(
 	struct device_node *np;
 	struct rockchip_pin_ctrl *ctrl;
 	struct rockchip_pin_bank *bank;
-	int i;
+	int grf_offs, pmu_offs, i, j;
 
 	match = of_match_node(rockchip_pinctrl_dt_match, node);
 	ctrl = (struct rockchip_pin_ctrl *)match->data;
@@ -1535,12 +1717,51 @@ static struct rockchip_pin_ctrl *rockchip_pinctrl_get_soc_data(
 		}
 	}
 
+	grf_offs = ctrl->grf_mux_offset;
+	pmu_offs = ctrl->pmu_mux_offset;
 	bank = ctrl->pin_banks;
 	for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
+		int bank_pins = 0;
+
 		spin_lock_init(&bank->slock);
 		bank->drvdata = d;
 		bank->pin_base = ctrl->nr_pins;
 		ctrl->nr_pins += bank->nr_pins;
+
+		/* calculate iomux offsets */
+		for (j = 0; j < 4; j++) {
+			struct rockchip_iomux *iom = &bank->iomux[j];
+			int inc;
+
+			if (bank_pins >= bank->nr_pins)
+				break;
+
+			/* preset offset value, set new start value */
+			if (iom->offset >= 0) {
+				if (iom->type & IOMUX_SOURCE_PMU)
+					pmu_offs = iom->offset;
+				else
+					grf_offs = iom->offset;
+			} else { /* set current offset */
+				iom->offset = (iom->type & IOMUX_SOURCE_PMU) ?
+							pmu_offs : grf_offs;
+			}
+
+			dev_dbg(d->dev, "bank %d, iomux %d has offset 0x%x\n",
+				 i, j, iom->offset);
+
+			/*
+			 * Increase offset according to iomux width.
+			 * 4bit iomux'es are spread over two registers.
+			 */
+			inc = (iom->type & IOMUX_WIDTH_4BIT) ? 8 : 4;
+			if (iom->type & IOMUX_SOURCE_PMU)
+				pmu_offs += inc;
+			else
+				grf_offs += inc;
+
+			bank_pins += 8;
+		}
 	}
 
 	return ctrl;
@@ -1644,7 +1865,7 @@ static struct rockchip_pin_ctrl rk2928_pin_ctrl = {
 		.nr_banks		= ARRAY_SIZE(rk2928_pin_banks),
 		.label			= "RK2928-GPIO",
 		.type			= RK2928,
-		.mux_offset		= 0xa8,
+		.grf_mux_offset		= 0xa8,
 		.pull_calc_reg		= rk2928_calc_pull_reg_and_bit,
 };
 
@@ -1662,7 +1883,7 @@ static struct rockchip_pin_ctrl rk3066a_pin_ctrl = {
 		.nr_banks		= ARRAY_SIZE(rk3066a_pin_banks),
 		.label			= "RK3066a-GPIO",
 		.type			= RK2928,
-		.mux_offset		= 0xa8,
+		.grf_mux_offset		= 0xa8,
 		.pull_calc_reg		= rk2928_calc_pull_reg_and_bit,
 };
 
@@ -1678,11 +1899,11 @@ static struct rockchip_pin_ctrl rk3066b_pin_ctrl = {
 		.nr_banks	= ARRAY_SIZE(rk3066b_pin_banks),
 		.label		= "RK3066b-GPIO",
 		.type		= RK3066B,
-		.mux_offset	= 0x60,
+		.grf_mux_offset	= 0x60,
 };
 
 static struct rockchip_pin_bank rk3188_pin_banks[] = {
-	PIN_BANK(0, 32, "gpio0"),
+	PIN_BANK_IOMUX_FLAGS(0, 32, "gpio0", IOMUX_GPIO_ONLY, 0, 0, 0),
 	PIN_BANK(1, 32, "gpio1"),
 	PIN_BANK(2, 32, "gpio2"),
 	PIN_BANK(3, 32, "gpio3"),
@@ -1693,10 +1914,52 @@ static struct rockchip_pin_ctrl rk3188_pin_ctrl = {
 		.nr_banks		= ARRAY_SIZE(rk3188_pin_banks),
 		.label			= "RK3188-GPIO",
 		.type			= RK3188,
-		.mux_offset		= 0x60,
+		.grf_mux_offset		= 0x60,
 		.pull_calc_reg		= rk3188_calc_pull_reg_and_bit,
 };
 
+static struct rockchip_pin_bank rk3288_pin_banks[] = {
+	PIN_BANK_IOMUX_FLAGS(0, 24, "gpio0", IOMUX_SOURCE_PMU,
+					     IOMUX_SOURCE_PMU,
+					     IOMUX_SOURCE_PMU,
+					     IOMUX_UNROUTED
+			    ),
+	PIN_BANK_IOMUX_FLAGS(1, 32, "gpio1", IOMUX_UNROUTED,
+					     IOMUX_UNROUTED,
+					     IOMUX_UNROUTED,
+					     0
+			    ),
+	PIN_BANK_IOMUX_FLAGS(2, 32, "gpio2", 0, 0, 0, IOMUX_UNROUTED),
+	PIN_BANK_IOMUX_FLAGS(3, 32, "gpio3", 0, 0, 0, IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(4, 32, "gpio4", IOMUX_WIDTH_4BIT,
+					     IOMUX_WIDTH_4BIT,
+					     0,
+					     0
+			    ),
+	PIN_BANK_IOMUX_FLAGS(5, 32, "gpio5", IOMUX_UNROUTED,
+					     0,
+					     0,
+					     IOMUX_UNROUTED
+			    ),
+	PIN_BANK_IOMUX_FLAGS(6, 32, "gpio6", 0, 0, 0, IOMUX_UNROUTED),
+	PIN_BANK_IOMUX_FLAGS(7, 32, "gpio7", 0,
+					     0,
+					     IOMUX_WIDTH_4BIT,
+					     IOMUX_UNROUTED
+			    ),
+	PIN_BANK(8, 16, "gpio8"),
+};
+
+static struct rockchip_pin_ctrl rk3288_pin_ctrl = {
+		.pin_banks		= rk3288_pin_banks,
+		.nr_banks		= ARRAY_SIZE(rk3288_pin_banks),
+		.label			= "RK3288-GPIO",
+		.type			= RK3288,
+		.grf_mux_offset		= 0x0,
+		.pmu_mux_offset		= 0x84,
+		.pull_calc_reg		= rk3288_calc_pull_reg_and_bit,
+};
+
 static const struct of_device_id rockchip_pinctrl_dt_match[] = {
 	{ .compatible = "rockchip,rk2928-pinctrl",
 		.data = (void *)&rk2928_pin_ctrl },
@@ -1706,6 +1969,8 @@ static const struct of_device_id rockchip_pinctrl_dt_match[] = {
 		.data = (void *)&rk3066b_pin_ctrl },
 	{ .compatible = "rockchip,rk3188-pinctrl",
 		.data = (void *)&rk3188_pin_ctrl },
+	{ .compatible = "rockchip,rk3288-pinctrl",
+		.data = (void *)&rk3288_pin_ctrl },
 	{},
 };
 MODULE_DEVICE_TABLE(of, rockchip_pinctrl_dt_match);
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 2960557..95dd9cf 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -488,61 +488,6 @@ static int pcs_enable(struct pinctrl_dev *pctldev, unsigned fselector,
 	return 0;
 }
 
-static void pcs_disable(struct pinctrl_dev *pctldev, unsigned fselector,
-					unsigned group)
-{
-	struct pcs_device *pcs;
-	struct pcs_function *func;
-	int i;
-
-	pcs = pinctrl_dev_get_drvdata(pctldev);
-	/* If function mask is null, needn't disable it. */
-	if (!pcs->fmask)
-		return;
-
-	func = radix_tree_lookup(&pcs->ftree, fselector);
-	if (!func) {
-		dev_err(pcs->dev, "%s could not find function%i\n",
-			__func__, fselector);
-		return;
-	}
-
-	/*
-	 * Ignore disable if function-off is not specified. Some hardware
-	 * does not have clearly defined disable function. For pin specific
-	 * off modes, you can use alternate named states as described in
-	 * pinctrl-bindings.txt.
-	 */
-	if (pcs->foff == PCS_OFF_DISABLED) {
-		dev_dbg(pcs->dev, "ignoring disable for %s function%i\n",
-			func->name, fselector);
-		return;
-	}
-
-	dev_dbg(pcs->dev, "disabling function%i %s\n",
-		fselector, func->name);
-
-	for (i = 0; i < func->nvals; i++) {
-		struct pcs_func_vals *vals;
-		unsigned long flags;
-		unsigned val, mask;
-
-		vals = &func->vals[i];
-		raw_spin_lock_irqsave(&pcs->lock, flags);
-		val = pcs->read(vals->reg);
-
-		if (pcs->bits_per_mux)
-			mask = vals->mask;
-		else
-			mask = pcs->fmask;
-
-		val &= ~mask;
-		val |= pcs->foff << pcs->fshift;
-		pcs->write(val, vals->reg);
-		raw_spin_unlock_irqrestore(&pcs->lock, flags);
-	}
-}
-
 static int pcs_request_gpio(struct pinctrl_dev *pctldev,
 			    struct pinctrl_gpio_range *range, unsigned pin)
 {
@@ -575,7 +520,6 @@ static const struct pinmux_ops pcs_pinmux_ops = {
 	.get_function_name = pcs_get_function_name,
 	.get_function_groups = pcs_get_function_groups,
 	.enable = pcs_enable,
-	.disable = pcs_disable,
 	.gpio_request_enable = pcs_request_gpio,
 };
 
@@ -836,7 +780,7 @@ static int pcs_add_pin(struct pcs_device *pcs, unsigned offset,
 
 	pin = &pcs->pins.pa[i];
 	pn = &pcs->names[i];
-	sprintf(pn->name, "%lx.%d",
+	sprintf(pn->name, "%lx.%u",
 		(unsigned long)pcs->res->start + offset, pin_pos);
 	pin->name = pn->name;
 	pin->number = i;
@@ -1739,11 +1683,10 @@ static void pcs_irq_chain_handler(unsigned int irq, struct irq_desc *desc)
 {
 	struct pcs_soc_data *pcs_soc = irq_desc_get_handler_data(desc);
 	struct irq_chip *chip;
-	int res;
 
 	chip = irq_get_chip(irq);
 	chained_irq_enter(chip, desc);
-	res = pcs_irq_handle(pcs_soc);
+	pcs_irq_handle(pcs_soc);
 	/* REVISIT: export and add handle_bad_irq(irq, desc)? */
 	chained_irq_exit(chip, desc);
 
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index 9f43916..5475374 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -930,11 +930,6 @@ static int st_pmx_enable(struct pinctrl_dev *pctldev, unsigned fselector,
 	return 0;
 }
 
-static void st_pmx_disable(struct pinctrl_dev *pctldev, unsigned selector,
-		unsigned group)
-{
-}
-
 static int st_pmx_set_gpio_direction(struct pinctrl_dev *pctldev,
 			struct pinctrl_gpio_range *range, unsigned gpio,
 			bool input)
@@ -957,7 +952,6 @@ static struct pinmux_ops st_pmxops = {
 	.get_function_name	= st_pmx_get_fname,
 	.get_function_groups	= st_pmx_get_groups,
 	.enable			= st_pmx_enable,
-	.disable		= st_pmx_disable,
 	.gpio_set_direction	= st_pmx_set_gpio_direction,
 };
 
@@ -1178,9 +1172,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
 	const __be32 *list;
 	struct property *pp;
 	struct st_pinconf *conf;
-	phandle phandle;
 	struct device_node *pins;
-	u32 pin;
 	int i = 0, npins = 0, nr_props;
 
 	pins = of_get_child_by_name(np, "st,pins");
@@ -1218,8 +1210,8 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
 		conf = &grp->pin_conf[i];
 
 		/* bank & offset */
-		phandle = be32_to_cpup(list++);
-		pin = be32_to_cpup(list++);
+		be32_to_cpup(list++);
+		be32_to_cpup(list++);
 		conf->pin = of_get_named_gpio(pins, pp->name, 0);
 		conf->name = pp->name;
 		grp->pins[i] = conf->pin;
@@ -1256,7 +1248,7 @@ static int st_pctl_parse_functions(struct device_node *np,
 	func = &info->functions[index];
 	func->name = np->name;
 	func->ngroups = of_get_child_count(np);
-	if (func->ngroups <= 0) {
+	if (func->ngroups == 0) {
 		dev_err(info->dev, "No groups defined\n");
 		return -EINVAL;
 	}
@@ -1454,6 +1446,7 @@ static struct irq_chip st_gpio_irqchip = {
 	.irq_mask	= st_gpio_irq_mask,
 	.irq_unmask	= st_gpio_irq_unmask,
 	.irq_set_type	= st_gpio_irq_set_type,
+	.flags		= IRQCHIP_SKIP_SET_WAKE,
 };
 
 static int st_gpiolib_register_bank(struct st_pinctrl *info,
diff --git a/drivers/pinctrl/pinctrl-tb10x.c b/drivers/pinctrl/pinctrl-tb10x.c
index 26ca685..71c5d4f 100644
--- a/drivers/pinctrl/pinctrl-tb10x.c
+++ b/drivers/pinctrl/pinctrl-tb10x.c
@@ -738,22 +738,6 @@ static int tb10x_pctl_enable(struct pinctrl_dev *pctl,
 	return 0;
 }
 
-static void tb10x_pctl_disable(struct pinctrl_dev *pctl,
-			unsigned func_selector, unsigned group_selector)
-{
-	struct tb10x_pinctrl *state = pinctrl_dev_get_drvdata(pctl);
-	const struct tb10x_pinfuncgrp *grp = &state->pingroups[group_selector];
-
-	if (grp->port < 0)
-		return;
-
-	mutex_lock(&state->mutex);
-
-	state->ports[grp->port].count--;
-
-	mutex_unlock(&state->mutex);
-}
-
 static struct pinmux_ops tb10x_pinmux_ops = {
 	.get_functions_count = tb10x_get_functions_count,
 	.get_function_name = tb10x_get_function_name,
@@ -761,7 +745,6 @@ static struct pinmux_ops tb10x_pinmux_ops = {
 	.gpio_request_enable = tb10x_gpio_request_enable,
 	.gpio_disable_free = tb10x_gpio_disable_free,
 	.enable = tb10x_pctl_enable,
-	.disable = tb10x_pctl_disable,
 };
 
 static struct pinctrl_desc tb10x_pindesc = {
diff --git a/drivers/pinctrl/pinctrl-tegra-xusb.c b/drivers/pinctrl/pinctrl-tegra-xusb.c
new file mode 100644
index 0000000..a066204
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-tegra-xusb.c
@@ -0,0 +1,973 @@
+/*
+ * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/phy/phy.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
+
+#include "core.h"
+#include "pinctrl-utils.h"
+
+#define XUSB_PADCTL_ELPG_PROGRAM 0x01c
+#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN (1 << 26)
+#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY (1 << 25)
+#define XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN (1 << 24)
+
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1 0x040
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL0_LOCKDET (1 << 19)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_REFCLK_SEL_MASK (0xf << 12)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST (1 << 1)
+
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2 0x044
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_REFCLKBUF_EN (1 << 6)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_EN (1 << 5)
+#define XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_SEL (1 << 4)
+
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1 0x138
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_LOCKDET (1 << 27)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE (1 << 24)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD (1 << 3)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST (1 << 1)
+#define XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ (1 << 0)
+
+#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1 0x148
+#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD (1 << 1)
+#define XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ (1 << 0)
+
+struct tegra_xusb_padctl_function {
+	const char *name;
+	const char * const *groups;
+	unsigned int num_groups;
+};
+
+struct tegra_xusb_padctl_group {
+	const unsigned int *funcs;
+	unsigned int num_funcs;
+};
+
+struct tegra_xusb_padctl_soc {
+	const struct pinctrl_pin_desc *pins;
+	unsigned int num_pins;
+
+	const struct tegra_xusb_padctl_function *functions;
+	unsigned int num_functions;
+
+	const struct tegra_xusb_padctl_lane *lanes;
+	unsigned int num_lanes;
+};
+
+struct tegra_xusb_padctl_lane {
+	const char *name;
+
+	unsigned int offset;
+	unsigned int shift;
+	unsigned int mask;
+	unsigned int iddq;
+
+	const unsigned int *funcs;
+	unsigned int num_funcs;
+};
+
+struct tegra_xusb_padctl {
+	struct device *dev;
+	void __iomem *regs;
+	struct mutex lock;
+	struct reset_control *rst;
+
+	const struct tegra_xusb_padctl_soc *soc;
+	struct pinctrl_dev *pinctrl;
+	struct pinctrl_desc desc;
+
+	struct phy_provider *provider;
+	struct phy *phys[2];
+
+	unsigned int enable;
+};
+
+static inline void padctl_writel(struct tegra_xusb_padctl *padctl, u32 value,
+				 unsigned long offset)
+{
+	writel(value, padctl->regs + offset);
+}
+
+static inline u32 padctl_readl(struct tegra_xusb_padctl *padctl,
+			       unsigned long offset)
+{
+	return readl(padctl->regs + offset);
+}
+
+static int tegra_xusb_padctl_get_groups_count(struct pinctrl_dev *pinctrl)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+	return padctl->soc->num_pins;
+}
+
+static const char *tegra_xusb_padctl_get_group_name(struct pinctrl_dev *pinctrl,
+						    unsigned int group)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+	return padctl->soc->pins[group].name;
+}
+
+enum tegra_xusb_padctl_param {
+	TEGRA_XUSB_PADCTL_IDDQ,
+};
+
+static const struct tegra_xusb_padctl_property {
+	const char *name;
+	enum tegra_xusb_padctl_param param;
+} properties[] = {
+	{ "nvidia,iddq", TEGRA_XUSB_PADCTL_IDDQ },
+};
+
+#define TEGRA_XUSB_PADCTL_PACK(param, value) ((param) << 16 | (value))
+#define TEGRA_XUSB_PADCTL_UNPACK_PARAM(config) ((config) >> 16)
+#define TEGRA_XUSB_PADCTL_UNPACK_VALUE(config) ((config) & 0xffff)
+
+static int tegra_xusb_padctl_parse_subnode(struct tegra_xusb_padctl *padctl,
+					   struct device_node *np,
+					   struct pinctrl_map **maps,
+					   unsigned int *reserved_maps,
+					   unsigned int *num_maps)
+{
+	unsigned int i, reserve = 0, num_configs = 0;
+	unsigned long config, *configs = NULL;
+	const char *function, *group;
+	struct property *prop;
+	int err = 0;
+	u32 value;
+
+	err = of_property_read_string(np, "nvidia,function", &function);
+	if (err < 0) {
+		if (err != -EINVAL)
+			return err;
+
+		function = NULL;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(properties); i++) {
+		err = of_property_read_u32(np, properties[i].name, &value);
+		if (err < 0) {
+			if (err == -EINVAL)
+				continue;
+
+			return err;
+		}
+
+		config = TEGRA_XUSB_PADCTL_PACK(properties[i].param, value);
+
+		err = pinctrl_utils_add_config(padctl->pinctrl, &configs,
+					       &num_configs, config);
+		if (err < 0)
+			return err;
+	}
+
+	if (function)
+		reserve++;
+
+	if (num_configs)
+		reserve++;
+
+	err = of_property_count_strings(np, "nvidia,lanes");
+	if (err < 0)
+		return err;
+
+	reserve *= err;
+
+	err = pinctrl_utils_reserve_map(padctl->pinctrl, maps, reserved_maps,
+					num_maps, reserve);
+	if (err < 0)
+		return err;
+
+	of_property_for_each_string(np, "nvidia,lanes", prop, group) {
+		if (function) {
+			err = pinctrl_utils_add_map_mux(padctl->pinctrl, maps,
+					reserved_maps, num_maps, group,
+					function);
+			if (err < 0)
+				return err;
+		}
+
+		if (num_configs) {
+			err = pinctrl_utils_add_map_configs(padctl->pinctrl,
+					maps, reserved_maps, num_maps, group,
+					configs, num_configs,
+					PIN_MAP_TYPE_CONFIGS_GROUP);
+			if (err < 0)
+				return err;
+		}
+	}
+
+	return 0;
+}
+
+static int tegra_xusb_padctl_dt_node_to_map(struct pinctrl_dev *pinctrl,
+					    struct device_node *parent,
+					    struct pinctrl_map **maps,
+					    unsigned int *num_maps)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+	unsigned int reserved_maps = 0;
+	struct device_node *np;
+	int err;
+
+	*num_maps = 0;
+	*maps = NULL;
+
+	for_each_child_of_node(parent, np) {
+		err = tegra_xusb_padctl_parse_subnode(padctl, np, maps,
+						      &reserved_maps,
+						      num_maps);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+static const struct pinctrl_ops tegra_xusb_padctl_pinctrl_ops = {
+	.get_groups_count = tegra_xusb_padctl_get_groups_count,
+	.get_group_name = tegra_xusb_padctl_get_group_name,
+	.dt_node_to_map = tegra_xusb_padctl_dt_node_to_map,
+	.dt_free_map = pinctrl_utils_dt_free_map,
+};
+
+static int tegra_xusb_padctl_get_functions_count(struct pinctrl_dev *pinctrl)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+	return padctl->soc->num_functions;
+}
+
+static const char *
+tegra_xusb_padctl_get_function_name(struct pinctrl_dev *pinctrl,
+				    unsigned int function)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+	return padctl->soc->functions[function].name;
+}
+
+static int tegra_xusb_padctl_get_function_groups(struct pinctrl_dev *pinctrl,
+						 unsigned int function,
+						 const char * const **groups,
+						 unsigned * const num_groups)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+
+	*num_groups = padctl->soc->functions[function].num_groups;
+	*groups = padctl->soc->functions[function].groups;
+
+	return 0;
+}
+
+static int tegra_xusb_padctl_pinmux_enable(struct pinctrl_dev *pinctrl,
+					   unsigned int function,
+					   unsigned int group)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+	const struct tegra_xusb_padctl_lane *lane;
+	unsigned int i;
+	u32 value;
+
+	lane = &padctl->soc->lanes[group];
+
+	for (i = 0; i < lane->num_funcs; i++)
+		if (lane->funcs[i] == function)
+			break;
+
+	if (i >= lane->num_funcs)
+		return -EINVAL;
+
+	value = padctl_readl(padctl, lane->offset);
+	value &= ~(lane->mask << lane->shift);
+	value |= i << lane->shift;
+	padctl_writel(padctl, value, lane->offset);
+
+	return 0;
+}
+
+static const struct pinmux_ops tegra_xusb_padctl_pinmux_ops = {
+	.get_functions_count = tegra_xusb_padctl_get_functions_count,
+	.get_function_name = tegra_xusb_padctl_get_function_name,
+	.get_function_groups = tegra_xusb_padctl_get_function_groups,
+	.enable = tegra_xusb_padctl_pinmux_enable,
+};
+
+static int tegra_xusb_padctl_pinconf_group_get(struct pinctrl_dev *pinctrl,
+					       unsigned int group,
+					       unsigned long *config)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+	const struct tegra_xusb_padctl_lane *lane;
+	enum tegra_xusb_padctl_param param;
+	u32 value;
+
+	param = TEGRA_XUSB_PADCTL_UNPACK_PARAM(*config);
+	lane = &padctl->soc->lanes[group];
+
+	switch (param) {
+	case TEGRA_XUSB_PADCTL_IDDQ:
+		/* lanes with iddq == 0 don't support this parameter */
+		if (lane->iddq == 0)
+			return -EINVAL;
+
+		value = padctl_readl(padctl, lane->offset);
+
+		if (value & BIT(lane->iddq))
+			value = 0;
+		else
+			value = 1;
+
+		*config = TEGRA_XUSB_PADCTL_PACK(param, value);
+		break;
+
+	default:
+		dev_err(padctl->dev, "invalid configuration parameter: %04x\n",
+			param);
+		return -ENOTSUPP;
+	}
+
+	return 0;
+}
+
+static int tegra_xusb_padctl_pinconf_group_set(struct pinctrl_dev *pinctrl,
+					       unsigned int group,
+					       unsigned long *configs,
+					       unsigned int num_configs)
+{
+	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
+	const struct tegra_xusb_padctl_lane *lane;
+	enum tegra_xusb_padctl_param param;
+	unsigned long value;
+	unsigned int i;
+	u32 regval;
+
+	lane = &padctl->soc->lanes[group];
+
+	for (i = 0; i < num_configs; i++) {
+		param = TEGRA_XUSB_PADCTL_UNPACK_PARAM(configs[i]);
+		value = TEGRA_XUSB_PADCTL_UNPACK_VALUE(configs[i]);
+
+		switch (param) {
+		case TEGRA_XUSB_PADCTL_IDDQ:
+			/* lanes with iddq == 0 don't support this parameter */
+			if (lane->iddq == 0)
+				return -EINVAL;
+
+			regval = padctl_readl(padctl, lane->offset);
+
+			if (value)
+				regval &= ~BIT(lane->iddq);
+			else
+				regval |= BIT(lane->iddq);
+
+			padctl_writel(padctl, regval, lane->offset);
+			break;
+
+		default:
+			dev_err(padctl->dev,
+				"invalid configuration parameter: %04x\n",
+				param);
+			return -ENOTSUPP;
+		}
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_DEBUG_FS
+static const char *strip_prefix(const char *s)
+{
+	const char *comma = strchr(s, ',');
+	if (!comma)
+		return s;
+
+	return comma + 1;
+}
+
+static void
+tegra_xusb_padctl_pinconf_group_dbg_show(struct pinctrl_dev *pinctrl,
+					 struct seq_file *s,
+					 unsigned int group)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(properties); i++) {
+		unsigned long config, value;
+		int err;
+
+		config = TEGRA_XUSB_PADCTL_PACK(properties[i].param, 0);
+
+		err = tegra_xusb_padctl_pinconf_group_get(pinctrl, group,
+							  &config);
+		if (err < 0)
+			continue;
+
+		value = TEGRA_XUSB_PADCTL_UNPACK_VALUE(config);
+
+		seq_printf(s, "\n\t%s=%lu\n", strip_prefix(properties[i].name),
+			   value);
+	}
+}
+
+static void
+tegra_xusb_padctl_pinconf_config_dbg_show(struct pinctrl_dev *pinctrl,
+					  struct seq_file *s,
+					  unsigned long config)
+{
+	enum tegra_xusb_padctl_param param;
+	const char *name = "unknown";
+	unsigned long value;
+	unsigned int i;
+
+	param = TEGRA_XUSB_PADCTL_UNPACK_PARAM(config);
+	value = TEGRA_XUSB_PADCTL_UNPACK_VALUE(config);
+
+	for (i = 0; i < ARRAY_SIZE(properties); i++) {
+		if (properties[i].param == param) {
+			name = properties[i].name;
+			break;
+		}
+	}
+
+	seq_printf(s, "%s=%lu", strip_prefix(name), value);
+}
+#endif
+
+static const struct pinconf_ops tegra_xusb_padctl_pinconf_ops = {
+	.pin_config_group_get = tegra_xusb_padctl_pinconf_group_get,
+	.pin_config_group_set = tegra_xusb_padctl_pinconf_group_set,
+#ifdef CONFIG_DEBUG_FS
+	.pin_config_group_dbg_show = tegra_xusb_padctl_pinconf_group_dbg_show,
+	.pin_config_config_dbg_show = tegra_xusb_padctl_pinconf_config_dbg_show,
+#endif
+};
+
+static int tegra_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
+{
+	u32 value;
+
+	mutex_lock(&padctl->lock);
+
+	if (padctl->enable++ > 0)
+		goto out;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+	value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN;
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+	value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY;
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+	value &= ~XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN;
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+out:
+	mutex_unlock(&padctl->lock);
+	return 0;
+}
+
+static int tegra_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
+{
+	u32 value;
+
+	mutex_lock(&padctl->lock);
+
+	if (WARN_ON(padctl->enable == 0))
+		goto out;
+
+	if (--padctl->enable > 0)
+		goto out;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+	value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_VCORE_DOWN;
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+	value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN_EARLY;
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM);
+	value |= XUSB_PADCTL_ELPG_PROGRAM_AUX_MUX_LP0_CLAMP_EN;
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM);
+
+out:
+	mutex_unlock(&padctl->lock);
+	return 0;
+}
+
+static int tegra_xusb_phy_init(struct phy *phy)
+{
+	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+
+	return tegra_xusb_padctl_enable(padctl);
+}
+
+static int tegra_xusb_phy_exit(struct phy *phy)
+{
+	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+
+	return tegra_xusb_padctl_disable(padctl);
+}
+
+static int pcie_phy_power_on(struct phy *phy)
+{
+	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+	unsigned long timeout;
+	int err = -ETIMEDOUT;
+	u32 value;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+	value &= ~XUSB_PADCTL_IOPHY_PLL_P0_CTL1_REFCLK_SEL_MASK;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL2);
+	value |= XUSB_PADCTL_IOPHY_PLL_P0_CTL2_REFCLKBUF_EN |
+		 XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_EN |
+		 XUSB_PADCTL_IOPHY_PLL_P0_CTL2_TXCLKREF_SEL;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL2);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+	value |= XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+
+	timeout = jiffies + msecs_to_jiffies(50);
+
+	while (time_before(jiffies, timeout)) {
+		value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+		if (value & XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL0_LOCKDET) {
+			err = 0;
+			break;
+		}
+
+		usleep_range(100, 200);
+	}
+
+	return err;
+}
+
+static int pcie_phy_power_off(struct phy *phy)
+{
+	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+	u32 value;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+	value &= ~XUSB_PADCTL_IOPHY_PLL_P0_CTL1_PLL_RST;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_P0_CTL1);
+
+	return 0;
+}
+
+static const struct phy_ops pcie_phy_ops = {
+	.init = tegra_xusb_phy_init,
+	.exit = tegra_xusb_phy_exit,
+	.power_on = pcie_phy_power_on,
+	.power_off = pcie_phy_power_off,
+	.owner = THIS_MODULE,
+};
+
+static int sata_phy_power_on(struct phy *phy)
+{
+	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+	unsigned long timeout;
+	int err = -ETIMEDOUT;
+	u32 value;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+	value &= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD;
+	value &= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD;
+	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+	timeout = jiffies + msecs_to_jiffies(50);
+
+	while (time_before(jiffies, timeout)) {
+		value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+		if (value & XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_LOCKDET) {
+			err = 0;
+			break;
+		}
+
+		usleep_range(100, 200);
+	}
+
+	return err;
+}
+
+static int sata_phy_power_off(struct phy *phy)
+{
+	struct tegra_xusb_padctl *padctl = phy_get_drvdata(phy);
+	u32 value;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_RST;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+	value &= ~XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL1_MODE;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_PWR_OVRD;
+	value |= XUSB_PADCTL_IOPHY_PLL_S0_CTL1_PLL_IDDQ;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_PLL_S0_CTL1);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+	value |= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ_OVRD;
+	value |= ~XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1_IDDQ;
+	padctl_writel(padctl, value, XUSB_PADCTL_IOPHY_MISC_PAD_S0_CTL1);
+
+	return 0;
+}
+
+static const struct phy_ops sata_phy_ops = {
+	.init = tegra_xusb_phy_init,
+	.exit = tegra_xusb_phy_exit,
+	.power_on = sata_phy_power_on,
+	.power_off = sata_phy_power_off,
+	.owner = THIS_MODULE,
+};
+
+static struct phy *tegra_xusb_padctl_xlate(struct device *dev,
+					   struct of_phandle_args *args)
+{
+	struct tegra_xusb_padctl *padctl = dev_get_drvdata(dev);
+	unsigned int index = args->args[0];
+
+	if (args->args_count <= 0)
+		return ERR_PTR(-EINVAL);
+
+	if (index > ARRAY_SIZE(padctl->phys))
+		return ERR_PTR(-EINVAL);
+
+	return padctl->phys[index];
+}
+
+#define PIN_OTG_0   0
+#define PIN_OTG_1   1
+#define PIN_OTG_2   2
+#define PIN_ULPI_0  3
+#define PIN_HSIC_0  4
+#define PIN_HSIC_1  5
+#define PIN_PCIE_0  6
+#define PIN_PCIE_1  7
+#define PIN_PCIE_2  8
+#define PIN_PCIE_3  9
+#define PIN_PCIE_4 10
+#define PIN_SATA_0 11
+
+static const struct pinctrl_pin_desc tegra124_pins[] = {
+	PINCTRL_PIN(PIN_OTG_0,  "otg-0"),
+	PINCTRL_PIN(PIN_OTG_1,  "otg-1"),
+	PINCTRL_PIN(PIN_OTG_2,  "otg-2"),
+	PINCTRL_PIN(PIN_ULPI_0, "ulpi-0"),
+	PINCTRL_PIN(PIN_HSIC_0, "hsic-0"),
+	PINCTRL_PIN(PIN_HSIC_1, "hsic-1"),
+	PINCTRL_PIN(PIN_PCIE_0, "pcie-0"),
+	PINCTRL_PIN(PIN_PCIE_1, "pcie-1"),
+	PINCTRL_PIN(PIN_PCIE_2, "pcie-2"),
+	PINCTRL_PIN(PIN_PCIE_3, "pcie-3"),
+	PINCTRL_PIN(PIN_PCIE_4, "pcie-4"),
+	PINCTRL_PIN(PIN_SATA_0, "sata-0"),
+};
+
+static const char * const tegra124_snps_groups[] = {
+	"otg-0",
+	"otg-1",
+	"otg-2",
+	"ulpi-0",
+	"hsic-0",
+	"hsic-1",
+};
+
+static const char * const tegra124_xusb_groups[] = {
+	"otg-0",
+	"otg-1",
+	"otg-2",
+	"ulpi-0",
+	"hsic-0",
+	"hsic-1",
+};
+
+static const char * const tegra124_uart_groups[] = {
+	"otg-0",
+	"otg-1",
+	"otg-2",
+};
+
+static const char * const tegra124_pcie_groups[] = {
+	"pcie-0",
+	"pcie-1",
+	"pcie-2",
+	"pcie-3",
+	"pcie-4",
+	"sata-0",
+};
+
+static const char * const tegra124_usb3_groups[] = {
+	"pcie-0",
+	"pcie-1",
+	"pcie-2",
+	"pcie-3",
+	"pcie-4",
+	"sata-0",
+};
+
+static const char * const tegra124_sata_groups[] = {
+	"pcie-0",
+	"pcie-1",
+	"pcie-2",
+	"pcie-3",
+	"pcie-4",
+	"sata-0",
+};
+
+static const char * const tegra124_rsvd_groups[] = {
+	"otg-0",
+	"otg-1",
+	"otg-2",
+	"pcie-0",
+	"pcie-1",
+	"pcie-2",
+	"pcie-3",
+	"pcie-4",
+	"sata-0",
+};
+
+#define TEGRA124_FUNCTION(_name)					\
+	{								\
+		.name = #_name,						\
+		.num_groups = ARRAY_SIZE(tegra124_##_name##_groups),	\
+		.groups = tegra124_##_name##_groups,			\
+	}
+
+static struct tegra_xusb_padctl_function tegra124_functions[] = {
+	TEGRA124_FUNCTION(snps),
+	TEGRA124_FUNCTION(xusb),
+	TEGRA124_FUNCTION(uart),
+	TEGRA124_FUNCTION(pcie),
+	TEGRA124_FUNCTION(usb3),
+	TEGRA124_FUNCTION(sata),
+	TEGRA124_FUNCTION(rsvd),
+};
+
+enum tegra124_function {
+	TEGRA124_FUNC_SNPS,
+	TEGRA124_FUNC_XUSB,
+	TEGRA124_FUNC_UART,
+	TEGRA124_FUNC_PCIE,
+	TEGRA124_FUNC_USB3,
+	TEGRA124_FUNC_SATA,
+	TEGRA124_FUNC_RSVD,
+};
+
+static const unsigned int tegra124_otg_functions[] = {
+	TEGRA124_FUNC_SNPS,
+	TEGRA124_FUNC_XUSB,
+	TEGRA124_FUNC_UART,
+	TEGRA124_FUNC_RSVD,
+};
+
+static const unsigned int tegra124_usb_functions[] = {
+	TEGRA124_FUNC_SNPS,
+	TEGRA124_FUNC_XUSB,
+};
+
+static const unsigned int tegra124_pci_functions[] = {
+	TEGRA124_FUNC_PCIE,
+	TEGRA124_FUNC_USB3,
+	TEGRA124_FUNC_SATA,
+	TEGRA124_FUNC_RSVD,
+};
+
+#define TEGRA124_LANE(_name, _offset, _shift, _mask, _iddq, _funcs)	\
+	{								\
+		.name = _name,						\
+		.offset = _offset,					\
+		.shift = _shift,					\
+		.mask = _mask,						\
+		.iddq = _iddq,						\
+		.num_funcs = ARRAY_SIZE(tegra124_##_funcs##_functions),	\
+		.funcs = tegra124_##_funcs##_functions,			\
+	}
+
+static const struct tegra_xusb_padctl_lane tegra124_lanes[] = {
+	TEGRA124_LANE("otg-0",  0x004,  0, 0x3, 0, otg),
+	TEGRA124_LANE("otg-1",  0x004,  2, 0x3, 0, otg),
+	TEGRA124_LANE("otg-2",  0x004,  4, 0x3, 0, otg),
+	TEGRA124_LANE("ulpi-0", 0x004, 12, 0x1, 0, usb),
+	TEGRA124_LANE("hsic-0", 0x004, 14, 0x1, 0, usb),
+	TEGRA124_LANE("hsic-1", 0x004, 15, 0x1, 0, usb),
+	TEGRA124_LANE("pcie-0", 0x134, 16, 0x3, 1, pci),
+	TEGRA124_LANE("pcie-1", 0x134, 18, 0x3, 2, pci),
+	TEGRA124_LANE("pcie-2", 0x134, 20, 0x3, 3, pci),
+	TEGRA124_LANE("pcie-3", 0x134, 22, 0x3, 4, pci),
+	TEGRA124_LANE("pcie-4", 0x134, 24, 0x3, 5, pci),
+	TEGRA124_LANE("sata-0", 0x134, 26, 0x3, 6, pci),
+};
+
+static const struct tegra_xusb_padctl_soc tegra124_soc = {
+	.num_pins = ARRAY_SIZE(tegra124_pins),
+	.pins = tegra124_pins,
+	.num_functions = ARRAY_SIZE(tegra124_functions),
+	.functions = tegra124_functions,
+	.num_lanes = ARRAY_SIZE(tegra124_lanes),
+	.lanes = tegra124_lanes,
+};
+
+static const struct of_device_id tegra_xusb_padctl_of_match[] = {
+	{ .compatible = "nvidia,tegra124-xusb-padctl", .data = &tegra124_soc },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, tegra_xusb_padctl_of_match);
+
+static int tegra_xusb_padctl_probe(struct platform_device *pdev)
+{
+	struct tegra_xusb_padctl *padctl;
+	const struct of_device_id *match;
+	struct resource *res;
+	struct phy *phy;
+	int err;
+
+	padctl = devm_kzalloc(&pdev->dev, sizeof(*padctl), GFP_KERNEL);
+	if (!padctl)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, padctl);
+	mutex_init(&padctl->lock);
+	padctl->dev = &pdev->dev;
+
+	match = of_match_node(tegra_xusb_padctl_of_match, pdev->dev.of_node);
+	padctl->soc = match->data;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	padctl->regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(padctl->regs))
+		return PTR_ERR(padctl->regs);
+
+	padctl->rst = devm_reset_control_get(&pdev->dev, NULL);
+	if (IS_ERR(padctl->rst))
+		return PTR_ERR(padctl->rst);
+
+	err = reset_control_deassert(padctl->rst);
+	if (err < 0)
+		return err;
+
+	memset(&padctl->desc, 0, sizeof(padctl->desc));
+	padctl->desc.name = dev_name(padctl->dev);
+	padctl->desc.pctlops = &tegra_xusb_padctl_pinctrl_ops;
+	padctl->desc.pmxops = &tegra_xusb_padctl_pinmux_ops;
+	padctl->desc.confops = &tegra_xusb_padctl_pinconf_ops;
+	padctl->desc.owner = THIS_MODULE;
+
+	padctl->pinctrl = pinctrl_register(&padctl->desc, &pdev->dev, padctl);
+	if (!padctl->pinctrl) {
+		dev_err(&pdev->dev, "failed to register pincontrol\n");
+		err = -ENODEV;
+		goto reset;
+	}
+
+	phy = devm_phy_create(&pdev->dev, NULL, &pcie_phy_ops, NULL);
+	if (IS_ERR(phy)) {
+		err = PTR_ERR(phy);
+		goto unregister;
+	}
+
+	padctl->phys[TEGRA_XUSB_PADCTL_PCIE] = phy;
+	phy_set_drvdata(phy, padctl);
+
+	phy = devm_phy_create(&pdev->dev, NULL, &sata_phy_ops, NULL);
+	if (IS_ERR(phy)) {
+		err = PTR_ERR(phy);
+		goto unregister;
+	}
+
+	padctl->phys[TEGRA_XUSB_PADCTL_SATA] = phy;
+	phy_set_drvdata(phy, padctl);
+
+	padctl->provider = devm_of_phy_provider_register(&pdev->dev,
+							 tegra_xusb_padctl_xlate);
+	if (err < 0) {
+		dev_err(&pdev->dev, "failed to register PHYs: %d\n", err);
+		goto unregister;
+	}
+
+	return 0;
+
+unregister:
+	pinctrl_unregister(padctl->pinctrl);
+reset:
+	reset_control_assert(padctl->rst);
+	return err;
+}
+
+static int tegra_xusb_padctl_remove(struct platform_device *pdev)
+{
+	struct tegra_xusb_padctl *padctl = platform_get_drvdata(pdev);
+	int err;
+
+	pinctrl_unregister(padctl->pinctrl);
+
+	err = reset_control_assert(padctl->rst);
+	if (err < 0)
+		dev_err(&pdev->dev, "failed to assert reset: %d\n", err);
+
+	return err;
+}
+
+static struct platform_driver tegra_xusb_padctl_driver = {
+	.driver = {
+		.name = "tegra-xusb-padctl",
+		.of_match_table = tegra_xusb_padctl_of_match,
+	},
+	.probe = tegra_xusb_padctl_probe,
+	.remove = tegra_xusb_padctl_remove,
+};
+module_platform_driver(tegra_xusb_padctl_driver);
+
+MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>");
+MODULE_DESCRIPTION("Tegra 124 XUSB Pad Control driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c
index 2d43bff..150af55 100644
--- a/drivers/pinctrl/pinctrl-tegra.c
+++ b/drivers/pinctrl/pinctrl-tegra.c
@@ -290,24 +290,11 @@ static int tegra_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned function,
 	return 0;
 }
 
-static void tegra_pinctrl_disable(struct pinctrl_dev *pctldev,
-				  unsigned function, unsigned group)
-{
-	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
-	const struct tegra_pingroup *g;
-
-	g = &pmx->soc->groups[group];
-
-	if (WARN_ON(g->mux_reg < 0))
-		return;
-}
-
 static const struct pinmux_ops tegra_pinmux_ops = {
 	.get_functions_count = tegra_pinctrl_get_funcs_count,
 	.get_function_name = tegra_pinctrl_get_func_name,
 	.get_function_groups = tegra_pinctrl_get_func_groups,
 	.enable = tegra_pinctrl_enable,
-	.disable = tegra_pinctrl_disable,
 };
 
 static int tegra_pinconf_reg(struct tegra_pmx *pmx,
diff --git a/drivers/pinctrl/pinctrl-tz1090-pdc.c b/drivers/pinctrl/pinctrl-tz1090-pdc.c
index 5bf01c2..41e81a3 100644
--- a/drivers/pinctrl/pinctrl-tz1090-pdc.c
+++ b/drivers/pinctrl/pinctrl-tz1090-pdc.c
@@ -574,33 +574,6 @@ static int tz1090_pdc_pinctrl_enable(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static void tz1090_pdc_pinctrl_disable(struct pinctrl_dev *pctldev,
-				       unsigned int function,
-				       unsigned int group)
-{
-	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
-	const struct tz1090_pdc_pingroup *grp = &tz1090_pdc_groups[group];
-
-	dev_dbg(pctldev->dev, "%s(func=%u (%s), group=%u (%s))\n",
-		__func__,
-		function, tz1090_pdc_functions[function].name,
-		group, tz1090_pdc_groups[group].name);
-
-	/* is it even a mux? */
-	if (grp->drv)
-		return;
-
-	/* does this group even control the function? */
-	if (function != grp->func)
-		return;
-
-	/* record the pin being unmuxed and update mux bit */
-	spin_lock(&pmx->lock);
-	pmx->mux_en &= ~BIT(grp->pins[0]);
-	tz1090_pdc_pinctrl_mux(pmx, grp);
-	spin_unlock(&pmx->lock);
-}
-
 static const struct tz1090_pdc_pingroup *find_mux_group(
 						struct tz1090_pdc_pmx *pmx,
 						unsigned int pin)
@@ -662,7 +635,6 @@ static struct pinmux_ops tz1090_pdc_pinmux_ops = {
 	.get_function_name	= tz1090_pdc_pinctrl_get_func_name,
 	.get_function_groups	= tz1090_pdc_pinctrl_get_func_groups,
 	.enable			= tz1090_pdc_pinctrl_enable,
-	.disable		= tz1090_pdc_pinctrl_disable,
 	.gpio_request_enable	= tz1090_pdc_pinctrl_gpio_request_enable,
 	.gpio_disable_free	= tz1090_pdc_pinctrl_gpio_disable_free,
 };
diff --git a/drivers/pinctrl/pinctrl-tz1090.c b/drivers/pinctrl/pinctrl-tz1090.c
index bc9cd7a..2408221 100644
--- a/drivers/pinctrl/pinctrl-tz1090.c
+++ b/drivers/pinctrl/pinctrl-tz1090.c
@@ -1479,63 +1479,6 @@ mux_pins:
 }
 
 /**
- * tz1090_pinctrl_disable() - Disable a function on a pin group.
- * @pctldev:		Pin control data
- * @function:		Function index to disable
- * @group:		Group index to disable
- *
- * Disable a particular function on a group of pins. The per GPIO pin pseudo pin
- * groups can be used (in which case the pin will be taken out of peripheral
- * mode. Some convenience pin groups can also be used in which case the effect
- * is the same as enabling the function on each individual pin in the group.
- */
-static void tz1090_pinctrl_disable(struct pinctrl_dev *pctldev,
-				   unsigned int function, unsigned int group)
-{
-	struct tz1090_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
-	struct tz1090_pingroup *grp;
-	unsigned int pin_num, mux_group, i, npins;
-	const unsigned int *pins;
-
-	/* group of pins? */
-	if (group < ARRAY_SIZE(tz1090_groups)) {
-		grp = &tz1090_groups[group];
-		npins = grp->npins;
-		pins = grp->pins;
-		/*
-		 * All pins in the group must belong to the same mux group,
-		 * which allows us to just use the mux group of the first pin.
-		 * By explicitly listing permitted pingroups for each function
-		 * the pinmux core should ensure this is always the case.
-		 */
-	} else {
-		pin_num = group - ARRAY_SIZE(tz1090_groups);
-		npins = 1;
-		pins = &pin_num;
-	}
-	mux_group = tz1090_mux_pins[*pins];
-
-	/* no mux group, but can still be individually muxed to peripheral */
-	if (mux_group >= TZ1090_MUX_GROUP_MAX) {
-		if (function == TZ1090_MUX_PERIP)
-			goto unmux_pins;
-		return;
-	}
-
-	/* mux group already set to a different function? */
-	grp = &tz1090_mux_groups[mux_group];
-	dev_dbg(pctldev->dev, "%s: unmuxing %u pin(s) in '%s' from '%s'\n",
-		__func__, npins, grp->name, tz1090_functions[function].name);
-
-	/* subtract pins from ref count and unmux individually */
-	WARN_ON(grp->func_count < npins);
-	grp->func_count -= npins;
-unmux_pins:
-	for (i = 0; i < npins; ++i)
-		tz1090_pinctrl_perip_select(pmx, pins[i], false);
-}
-
-/**
  * tz1090_pinctrl_gpio_request_enable() - Put pin in GPIO mode.
  * @pctldev:		Pin control data
  * @range:		GPIO range
@@ -1575,7 +1518,6 @@ static struct pinmux_ops tz1090_pinmux_ops = {
 	.get_function_name	= tz1090_pinctrl_get_func_name,
 	.get_function_groups	= tz1090_pinctrl_get_func_groups,
 	.enable			= tz1090_pinctrl_enable,
-	.disable		= tz1090_pinctrl_disable,
 	.gpio_request_enable	= tz1090_pinctrl_gpio_request_enable,
 	.gpio_disable_free	= tz1090_pinctrl_gpio_disable_free,
 };
diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl/pinctrl-u300.c
index 209a01b..0959bb3 100644
--- a/drivers/pinctrl/pinctrl-u300.c
+++ b/drivers/pinctrl/pinctrl-u300.c
@@ -970,19 +970,6 @@ static int u300_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
 	return 0;
 }
 
-static void u300_pmx_disable(struct pinctrl_dev *pctldev, unsigned selector,
-			     unsigned group)
-{
-	struct u300_pmx *upmx;
-
-	/* There is nothing to do with the power pins */
-	if (selector == 0)
-		return;
-
-	upmx = pinctrl_dev_get_drvdata(pctldev);
-	u300_pmx_endisable(upmx, selector, false);
-}
-
 static int u300_pmx_get_funcs_count(struct pinctrl_dev *pctldev)
 {
 	return ARRAY_SIZE(u300_pmx_functions);
@@ -1008,7 +995,6 @@ static const struct pinmux_ops u300_pmx_ops = {
 	.get_function_name = u300_pmx_get_func_name,
 	.get_function_groups = u300_pmx_get_groups,
 	.enable = u300_pmx_enable,
-	.disable = u300_pmx_disable,
 };
 
 static int u300_pin_config_get(struct pinctrl_dev *pctldev, unsigned pin,
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index 051e859..c055daf 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -471,7 +471,6 @@ void pinmux_disable_setting(struct pinctrl_setting const *setting)
 {
 	struct pinctrl_dev *pctldev = setting->pctldev;
 	const struct pinctrl_ops *pctlops = pctldev->desc->pctlops;
-	const struct pinmux_ops *ops = pctldev->desc->pmxops;
 	int ret = 0;
 	const unsigned *pins = NULL;
 	unsigned num_pins = 0;
@@ -518,9 +517,6 @@ void pinmux_disable_setting(struct pinctrl_setting const *setting)
 				 pins[i], desc->name, gname);
 		}
 	}
-
-	if (ops->disable)
-		ops->disable(pctldev, setting->data.mux.func, setting->data.mux.group);
 }
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
new file mode 100644
index 0000000..d160a71
--- /dev/null
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -0,0 +1,42 @@
+if (ARCH_QCOM || COMPILE_TEST)
+
+config PINCTRL_MSM
+	bool
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GPIOLIB_IRQCHIP
+
+config PINCTRL_APQ8064
+	tristate "Qualcomm APQ8064 pin controller driver"
+	depends on GPIOLIB && OF
+	select PINCTRL_MSM
+	help
+	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	  Qualcomm TLMM block found in the Qualcomm APQ8064 platform.
+
+config PINCTRL_IPQ8064
+	tristate "Qualcomm IPQ8064 pin controller driver"
+	depends on GPIOLIB && OF
+	select PINCTRL_MSM
+	help
+	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	  Qualcomm TLMM block found in the Qualcomm IPQ8064 platform.
+
+config PINCTRL_MSM8960
+	tristate "Qualcomm 8960 pin controller driver"
+	depends on GPIOLIB && OF
+	select PINCTRL_MSM
+	help
+	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	  Qualcomm TLMM block found in the Qualcomm 8960 platform.
+
+config PINCTRL_MSM8X74
+	tristate "Qualcomm 8x74 pin controller driver"
+	depends on GPIOLIB && OF
+	select PINCTRL_MSM
+	help
+	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	  Qualcomm TLMM block found in the Qualcomm 8974 platform.
+
+endif
diff --git a/drivers/pinctrl/qcom/Makefile b/drivers/pinctrl/qcom/Makefile
new file mode 100644
index 0000000..2a02602
--- /dev/null
+++ b/drivers/pinctrl/qcom/Makefile
@@ -0,0 +1,6 @@
+# Qualcomm pin control drivers
+obj-$(CONFIG_PINCTRL_MSM)	+= pinctrl-msm.o
+obj-$(CONFIG_PINCTRL_APQ8064)	+= pinctrl-apq8064.o
+obj-$(CONFIG_PINCTRL_IPQ8064)	+= pinctrl-ipq8064.o
+obj-$(CONFIG_PINCTRL_MSM8960)	+= pinctrl-msm8960.o
+obj-$(CONFIG_PINCTRL_MSM8X74)	+= pinctrl-msm8x74.o
diff --git a/drivers/pinctrl/pinctrl-apq8064.c b/drivers/pinctrl/qcom/pinctrl-apq8064.c
index 519f788..feb6f15 100644
--- a/drivers/pinctrl/pinctrl-apq8064.c
+++ b/drivers/pinctrl/qcom/pinctrl-apq8064.c
@@ -230,7 +230,7 @@ static const unsigned int sdc3_data_pins[] = { 95 };
 		.pins = gpio##id##_pins,		\
 		.npins = ARRAY_SIZE(gpio##id##_pins),	\
 		.funcs = (int[]){			\
-			APQ_MUX_NA, /* gpio mode */	\
+			APQ_MUX_gpio,			\
 			APQ_MUX_##f1,			\
 			APQ_MUX_##f2,			\
 			APQ_MUX_##f3,			\
@@ -293,6 +293,7 @@ enum apq8064_functions {
 	APQ_MUX_cam_mclk,
 	APQ_MUX_codec_mic_i2s,
 	APQ_MUX_codec_spkr_i2s,
+	APQ_MUX_gpio,
 	APQ_MUX_gsbi1,
 	APQ_MUX_gsbi2,
 	APQ_MUX_gsbi3,
@@ -335,6 +336,21 @@ static const char * const codec_mic_i2s_groups[] = {
 static const char * const codec_spkr_i2s_groups[] = {
 	"gpio39", "gpio40", "gpio41", "gpio42"
 };
+static const char * const gpio_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+	"gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+	"gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+	"gpio85", "gpio86", "gpio87", "gpio88", "gpio89"
+};
 static const char * const gsbi1_groups[] = {
 	"gpio18", "gpio19", "gpio20", "gpio21"
 };
@@ -430,6 +446,7 @@ static const struct msm_function apq8064_functions[] = {
 	FUNCTION(cam_mclk),
 	FUNCTION(codec_mic_i2s),
 	FUNCTION(codec_spkr_i2s),
+	FUNCTION(gpio),
 	FUNCTION(gsbi1),
 	FUNCTION(gsbi2),
 	FUNCTION(gsbi3),
diff --git a/drivers/pinctrl/pinctrl-ipq8064.c b/drivers/pinctrl/qcom/pinctrl-ipq8064.c
index acafea4..767cf11 100644
--- a/drivers/pinctrl/pinctrl-ipq8064.c
+++ b/drivers/pinctrl/qcom/pinctrl-ipq8064.c
@@ -183,7 +183,7 @@ static const unsigned int sdc3_data_pins[] = { 71 };
 		.pins = gpio##id##_pins,		\
 		.npins = ARRAY_SIZE(gpio##id##_pins),	\
 		.funcs = (int[]){			\
-			IPQ_MUX_NA, /* gpio mode */	\
+			IPQ_MUX_gpio,			\
 			IPQ_MUX_##f1,			\
 			IPQ_MUX_##f2,			\
 			IPQ_MUX_##f3,			\
@@ -243,6 +243,7 @@ static const unsigned int sdc3_data_pins[] = { 71 };
 	}
 
 enum ipq8064_functions {
+	IPQ_MUX_gpio,
 	IPQ_MUX_mdio,
 	IPQ_MUX_mi2s,
 	IPQ_MUX_pdm,
@@ -291,6 +292,19 @@ enum ipq8064_functions {
 	IPQ_MUX_NA,
 };
 
+static const char * const gpio_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68"
+};
+
 static const char * const mdio_groups[] = {
 	"gpio0", "gpio1", "gpio10", "gpio11",
 };
@@ -481,6 +495,7 @@ static const char * const ps_hold_groups[] = {
 };
 
 static const struct msm_function ipq8064_functions[] = {
+	FUNCTION(gpio),
 	FUNCTION(mdio),
 	FUNCTION(ssbi),
 	FUNCTION(spmi),
diff --git a/drivers/pinctrl/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index df6dda4c..2738108 100644
--- a/drivers/pinctrl/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -27,10 +27,10 @@
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 
-#include "core.h"
-#include "pinconf.h"
+#include "../core.h"
+#include "../pinconf.h"
 #include "pinctrl-msm.h"
-#include "pinctrl-utils.h"
+#include "../pinctrl-utils.h"
 
 #define MAX_NR_GPIO 300
 
@@ -142,9 +142,6 @@ static int msm_pinmux_enable(struct pinctrl_dev *pctldev,
 
 	g = &pctrl->soc->groups[group];
 
-	if (WARN_ON(g->mux_bit < 0))
-		return -EINVAL;
-
 	for (i = 0; i < g->nfuncs; i++) {
 		if (g->funcs[i] == function)
 			break;
@@ -165,36 +162,11 @@ static int msm_pinmux_enable(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static void msm_pinmux_disable(struct pinctrl_dev *pctldev,
-			       unsigned function,
-			       unsigned group)
-{
-	struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
-	const struct msm_pingroup *g;
-	unsigned long flags;
-	u32 val;
-
-	g = &pctrl->soc->groups[group];
-
-	if (WARN_ON(g->mux_bit < 0))
-		return;
-
-	spin_lock_irqsave(&pctrl->lock, flags);
-
-	/* Clear the mux bits to select gpio mode */
-	val = readl(pctrl->regs + g->ctl_reg);
-	val &= ~(0x7 << g->mux_bit);
-	writel(val, pctrl->regs + g->ctl_reg);
-
-	spin_unlock_irqrestore(&pctrl->lock, flags);
-}
-
 static const struct pinmux_ops msm_pinmux_ops = {
 	.get_functions_count	= msm_get_functions_count,
 	.get_function_name	= msm_get_function_name,
 	.get_function_groups	= msm_get_function_groups,
 	.enable			= msm_pinmux_enable,
-	.disable		= msm_pinmux_disable,
 };
 
 static int msm_config_reg(struct msm_pinctrl *pctrl,
@@ -206,6 +178,7 @@ static int msm_config_reg(struct msm_pinctrl *pctrl,
 	switch (param) {
 	case PIN_CONFIG_BIAS_DISABLE:
 	case PIN_CONFIG_BIAS_PULL_DOWN:
+	case PIN_CONFIG_BIAS_BUS_HOLD:
 	case PIN_CONFIG_BIAS_PULL_UP:
 		*bit = g->pull_bit;
 		*mask = 3;
@@ -243,6 +216,7 @@ static int msm_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
 
 #define MSM_NO_PULL	0
 #define MSM_PULL_DOWN	1
+#define MSM_KEEPER	2
 #define MSM_PULL_UP	3
 
 static unsigned msm_regval_to_drive(u32 val)
@@ -280,6 +254,9 @@ static int msm_config_group_get(struct pinctrl_dev *pctldev,
 	case PIN_CONFIG_BIAS_PULL_DOWN:
 		arg = arg == MSM_PULL_DOWN;
 		break;
+	case PIN_CONFIG_BIAS_BUS_HOLD:
+		arg = arg == MSM_KEEPER;
+		break;
 	case PIN_CONFIG_BIAS_PULL_UP:
 		arg = arg == MSM_PULL_UP;
 		break;
@@ -339,6 +316,9 @@ static int msm_config_group_set(struct pinctrl_dev *pctldev,
 		case PIN_CONFIG_BIAS_PULL_DOWN:
 			arg = MSM_PULL_DOWN;
 			break;
+		case PIN_CONFIG_BIAS_BUS_HOLD:
+			arg = MSM_KEEPER;
+			break;
 		case PIN_CONFIG_BIAS_PULL_UP:
 			arg = MSM_PULL_UP;
 			break;
diff --git a/drivers/pinctrl/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h
index 7b2a227..7b2a227 100644
--- a/drivers/pinctrl/pinctrl-msm.h
+++ b/drivers/pinctrl/qcom/pinctrl-msm.h
diff --git a/drivers/pinctrl/qcom/pinctrl-msm8960.c b/drivers/pinctrl/qcom/pinctrl-msm8960.c
new file mode 100644
index 0000000..3504703
--- /dev/null
+++ b/drivers/pinctrl/qcom/pinctrl-msm8960.c
@@ -0,0 +1,1282 @@
+/*
+ * Copyright (c) 2014, Sony Mobile Communications AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "pinctrl-msm.h"
+
+static const struct pinctrl_pin_desc msm8960_pins[] = {
+	PINCTRL_PIN(0, "GPIO_0"),
+	PINCTRL_PIN(1, "GPIO_1"),
+	PINCTRL_PIN(2, "GPIO_2"),
+	PINCTRL_PIN(3, "GPIO_3"),
+	PINCTRL_PIN(4, "GPIO_4"),
+	PINCTRL_PIN(5, "GPIO_5"),
+	PINCTRL_PIN(6, "GPIO_6"),
+	PINCTRL_PIN(7, "GPIO_7"),
+	PINCTRL_PIN(8, "GPIO_8"),
+	PINCTRL_PIN(9, "GPIO_9"),
+	PINCTRL_PIN(10, "GPIO_10"),
+	PINCTRL_PIN(11, "GPIO_11"),
+	PINCTRL_PIN(12, "GPIO_12"),
+	PINCTRL_PIN(13, "GPIO_13"),
+	PINCTRL_PIN(14, "GPIO_14"),
+	PINCTRL_PIN(15, "GPIO_15"),
+	PINCTRL_PIN(16, "GPIO_16"),
+	PINCTRL_PIN(17, "GPIO_17"),
+	PINCTRL_PIN(18, "GPIO_18"),
+	PINCTRL_PIN(19, "GPIO_19"),
+	PINCTRL_PIN(20, "GPIO_20"),
+	PINCTRL_PIN(21, "GPIO_21"),
+	PINCTRL_PIN(22, "GPIO_22"),
+	PINCTRL_PIN(23, "GPIO_23"),
+	PINCTRL_PIN(24, "GPIO_24"),
+	PINCTRL_PIN(25, "GPIO_25"),
+	PINCTRL_PIN(26, "GPIO_26"),
+	PINCTRL_PIN(27, "GPIO_27"),
+	PINCTRL_PIN(28, "GPIO_28"),
+	PINCTRL_PIN(29, "GPIO_29"),
+	PINCTRL_PIN(30, "GPIO_30"),
+	PINCTRL_PIN(31, "GPIO_31"),
+	PINCTRL_PIN(32, "GPIO_32"),
+	PINCTRL_PIN(33, "GPIO_33"),
+	PINCTRL_PIN(34, "GPIO_34"),
+	PINCTRL_PIN(35, "GPIO_35"),
+	PINCTRL_PIN(36, "GPIO_36"),
+	PINCTRL_PIN(37, "GPIO_37"),
+	PINCTRL_PIN(38, "GPIO_38"),
+	PINCTRL_PIN(39, "GPIO_39"),
+	PINCTRL_PIN(40, "GPIO_40"),
+	PINCTRL_PIN(41, "GPIO_41"),
+	PINCTRL_PIN(42, "GPIO_42"),
+	PINCTRL_PIN(43, "GPIO_43"),
+	PINCTRL_PIN(44, "GPIO_44"),
+	PINCTRL_PIN(45, "GPIO_45"),
+	PINCTRL_PIN(46, "GPIO_46"),
+	PINCTRL_PIN(47, "GPIO_47"),
+	PINCTRL_PIN(48, "GPIO_48"),
+	PINCTRL_PIN(49, "GPIO_49"),
+	PINCTRL_PIN(50, "GPIO_50"),
+	PINCTRL_PIN(51, "GPIO_51"),
+	PINCTRL_PIN(52, "GPIO_52"),
+	PINCTRL_PIN(53, "GPIO_53"),
+	PINCTRL_PIN(54, "GPIO_54"),
+	PINCTRL_PIN(55, "GPIO_55"),
+	PINCTRL_PIN(56, "GPIO_56"),
+	PINCTRL_PIN(57, "GPIO_57"),
+	PINCTRL_PIN(58, "GPIO_58"),
+	PINCTRL_PIN(59, "GPIO_59"),
+	PINCTRL_PIN(60, "GPIO_60"),
+	PINCTRL_PIN(61, "GPIO_61"),
+	PINCTRL_PIN(62, "GPIO_62"),
+	PINCTRL_PIN(63, "GPIO_63"),
+	PINCTRL_PIN(64, "GPIO_64"),
+	PINCTRL_PIN(65, "GPIO_65"),
+	PINCTRL_PIN(66, "GPIO_66"),
+	PINCTRL_PIN(67, "GPIO_67"),
+	PINCTRL_PIN(68, "GPIO_68"),
+	PINCTRL_PIN(69, "GPIO_69"),
+	PINCTRL_PIN(70, "GPIO_70"),
+	PINCTRL_PIN(71, "GPIO_71"),
+	PINCTRL_PIN(72, "GPIO_72"),
+	PINCTRL_PIN(73, "GPIO_73"),
+	PINCTRL_PIN(74, "GPIO_74"),
+	PINCTRL_PIN(75, "GPIO_75"),
+	PINCTRL_PIN(76, "GPIO_76"),
+	PINCTRL_PIN(77, "GPIO_77"),
+	PINCTRL_PIN(78, "GPIO_78"),
+	PINCTRL_PIN(79, "GPIO_79"),
+	PINCTRL_PIN(80, "GPIO_80"),
+	PINCTRL_PIN(81, "GPIO_81"),
+	PINCTRL_PIN(82, "GPIO_82"),
+	PINCTRL_PIN(83, "GPIO_83"),
+	PINCTRL_PIN(84, "GPIO_84"),
+	PINCTRL_PIN(85, "GPIO_85"),
+	PINCTRL_PIN(86, "GPIO_86"),
+	PINCTRL_PIN(87, "GPIO_87"),
+	PINCTRL_PIN(88, "GPIO_88"),
+	PINCTRL_PIN(89, "GPIO_89"),
+	PINCTRL_PIN(90, "GPIO_90"),
+	PINCTRL_PIN(91, "GPIO_91"),
+	PINCTRL_PIN(92, "GPIO_92"),
+	PINCTRL_PIN(93, "GPIO_93"),
+	PINCTRL_PIN(94, "GPIO_94"),
+	PINCTRL_PIN(95, "GPIO_95"),
+	PINCTRL_PIN(96, "GPIO_96"),
+	PINCTRL_PIN(97, "GPIO_97"),
+	PINCTRL_PIN(98, "GPIO_98"),
+	PINCTRL_PIN(99, "GPIO_99"),
+	PINCTRL_PIN(100, "GPIO_100"),
+	PINCTRL_PIN(101, "GPIO_101"),
+	PINCTRL_PIN(102, "GPIO_102"),
+	PINCTRL_PIN(103, "GPIO_103"),
+	PINCTRL_PIN(104, "GPIO_104"),
+	PINCTRL_PIN(105, "GPIO_105"),
+	PINCTRL_PIN(106, "GPIO_106"),
+	PINCTRL_PIN(107, "GPIO_107"),
+	PINCTRL_PIN(108, "GPIO_108"),
+	PINCTRL_PIN(109, "GPIO_109"),
+	PINCTRL_PIN(110, "GPIO_110"),
+	PINCTRL_PIN(111, "GPIO_111"),
+	PINCTRL_PIN(112, "GPIO_112"),
+	PINCTRL_PIN(113, "GPIO_113"),
+	PINCTRL_PIN(114, "GPIO_114"),
+	PINCTRL_PIN(115, "GPIO_115"),
+	PINCTRL_PIN(116, "GPIO_116"),
+	PINCTRL_PIN(117, "GPIO_117"),
+	PINCTRL_PIN(118, "GPIO_118"),
+	PINCTRL_PIN(119, "GPIO_119"),
+	PINCTRL_PIN(120, "GPIO_120"),
+	PINCTRL_PIN(121, "GPIO_121"),
+	PINCTRL_PIN(122, "GPIO_122"),
+	PINCTRL_PIN(123, "GPIO_123"),
+	PINCTRL_PIN(124, "GPIO_124"),
+	PINCTRL_PIN(125, "GPIO_125"),
+	PINCTRL_PIN(126, "GPIO_126"),
+	PINCTRL_PIN(127, "GPIO_127"),
+	PINCTRL_PIN(128, "GPIO_128"),
+	PINCTRL_PIN(129, "GPIO_129"),
+	PINCTRL_PIN(130, "GPIO_130"),
+	PINCTRL_PIN(131, "GPIO_131"),
+	PINCTRL_PIN(132, "GPIO_132"),
+	PINCTRL_PIN(133, "GPIO_133"),
+	PINCTRL_PIN(134, "GPIO_134"),
+	PINCTRL_PIN(135, "GPIO_135"),
+	PINCTRL_PIN(136, "GPIO_136"),
+	PINCTRL_PIN(137, "GPIO_137"),
+	PINCTRL_PIN(138, "GPIO_138"),
+	PINCTRL_PIN(139, "GPIO_139"),
+	PINCTRL_PIN(140, "GPIO_140"),
+	PINCTRL_PIN(141, "GPIO_141"),
+	PINCTRL_PIN(142, "GPIO_142"),
+	PINCTRL_PIN(143, "GPIO_143"),
+	PINCTRL_PIN(144, "GPIO_144"),
+	PINCTRL_PIN(145, "GPIO_145"),
+	PINCTRL_PIN(146, "GPIO_146"),
+	PINCTRL_PIN(147, "GPIO_147"),
+	PINCTRL_PIN(148, "GPIO_148"),
+	PINCTRL_PIN(149, "GPIO_149"),
+	PINCTRL_PIN(150, "GPIO_150"),
+	PINCTRL_PIN(151, "GPIO_151"),
+
+	PINCTRL_PIN(152, "SDC1_CLK"),
+	PINCTRL_PIN(153, "SDC1_CMD"),
+	PINCTRL_PIN(154, "SDC1_DATA"),
+	PINCTRL_PIN(155, "SDC3_CLK"),
+	PINCTRL_PIN(156, "SDC3_CMD"),
+	PINCTRL_PIN(157, "SDC3_DATA"),
+};
+
+#define DECLARE_MSM_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_MSM_GPIO_PINS(0);
+DECLARE_MSM_GPIO_PINS(1);
+DECLARE_MSM_GPIO_PINS(2);
+DECLARE_MSM_GPIO_PINS(3);
+DECLARE_MSM_GPIO_PINS(4);
+DECLARE_MSM_GPIO_PINS(5);
+DECLARE_MSM_GPIO_PINS(6);
+DECLARE_MSM_GPIO_PINS(7);
+DECLARE_MSM_GPIO_PINS(8);
+DECLARE_MSM_GPIO_PINS(9);
+DECLARE_MSM_GPIO_PINS(10);
+DECLARE_MSM_GPIO_PINS(11);
+DECLARE_MSM_GPIO_PINS(12);
+DECLARE_MSM_GPIO_PINS(13);
+DECLARE_MSM_GPIO_PINS(14);
+DECLARE_MSM_GPIO_PINS(15);
+DECLARE_MSM_GPIO_PINS(16);
+DECLARE_MSM_GPIO_PINS(17);
+DECLARE_MSM_GPIO_PINS(18);
+DECLARE_MSM_GPIO_PINS(19);
+DECLARE_MSM_GPIO_PINS(20);
+DECLARE_MSM_GPIO_PINS(21);
+DECLARE_MSM_GPIO_PINS(22);
+DECLARE_MSM_GPIO_PINS(23);
+DECLARE_MSM_GPIO_PINS(24);
+DECLARE_MSM_GPIO_PINS(25);
+DECLARE_MSM_GPIO_PINS(26);
+DECLARE_MSM_GPIO_PINS(27);
+DECLARE_MSM_GPIO_PINS(28);
+DECLARE_MSM_GPIO_PINS(29);
+DECLARE_MSM_GPIO_PINS(30);
+DECLARE_MSM_GPIO_PINS(31);
+DECLARE_MSM_GPIO_PINS(32);
+DECLARE_MSM_GPIO_PINS(33);
+DECLARE_MSM_GPIO_PINS(34);
+DECLARE_MSM_GPIO_PINS(35);
+DECLARE_MSM_GPIO_PINS(36);
+DECLARE_MSM_GPIO_PINS(37);
+DECLARE_MSM_GPIO_PINS(38);
+DECLARE_MSM_GPIO_PINS(39);
+DECLARE_MSM_GPIO_PINS(40);
+DECLARE_MSM_GPIO_PINS(41);
+DECLARE_MSM_GPIO_PINS(42);
+DECLARE_MSM_GPIO_PINS(43);
+DECLARE_MSM_GPIO_PINS(44);
+DECLARE_MSM_GPIO_PINS(45);
+DECLARE_MSM_GPIO_PINS(46);
+DECLARE_MSM_GPIO_PINS(47);
+DECLARE_MSM_GPIO_PINS(48);
+DECLARE_MSM_GPIO_PINS(49);
+DECLARE_MSM_GPIO_PINS(50);
+DECLARE_MSM_GPIO_PINS(51);
+DECLARE_MSM_GPIO_PINS(52);
+DECLARE_MSM_GPIO_PINS(53);
+DECLARE_MSM_GPIO_PINS(54);
+DECLARE_MSM_GPIO_PINS(55);
+DECLARE_MSM_GPIO_PINS(56);
+DECLARE_MSM_GPIO_PINS(57);
+DECLARE_MSM_GPIO_PINS(58);
+DECLARE_MSM_GPIO_PINS(59);
+DECLARE_MSM_GPIO_PINS(60);
+DECLARE_MSM_GPIO_PINS(61);
+DECLARE_MSM_GPIO_PINS(62);
+DECLARE_MSM_GPIO_PINS(63);
+DECLARE_MSM_GPIO_PINS(64);
+DECLARE_MSM_GPIO_PINS(65);
+DECLARE_MSM_GPIO_PINS(66);
+DECLARE_MSM_GPIO_PINS(67);
+DECLARE_MSM_GPIO_PINS(68);
+DECLARE_MSM_GPIO_PINS(69);
+DECLARE_MSM_GPIO_PINS(70);
+DECLARE_MSM_GPIO_PINS(71);
+DECLARE_MSM_GPIO_PINS(72);
+DECLARE_MSM_GPIO_PINS(73);
+DECLARE_MSM_GPIO_PINS(74);
+DECLARE_MSM_GPIO_PINS(75);
+DECLARE_MSM_GPIO_PINS(76);
+DECLARE_MSM_GPIO_PINS(77);
+DECLARE_MSM_GPIO_PINS(78);
+DECLARE_MSM_GPIO_PINS(79);
+DECLARE_MSM_GPIO_PINS(80);
+DECLARE_MSM_GPIO_PINS(81);
+DECLARE_MSM_GPIO_PINS(82);
+DECLARE_MSM_GPIO_PINS(83);
+DECLARE_MSM_GPIO_PINS(84);
+DECLARE_MSM_GPIO_PINS(85);
+DECLARE_MSM_GPIO_PINS(86);
+DECLARE_MSM_GPIO_PINS(87);
+DECLARE_MSM_GPIO_PINS(88);
+DECLARE_MSM_GPIO_PINS(89);
+DECLARE_MSM_GPIO_PINS(90);
+DECLARE_MSM_GPIO_PINS(91);
+DECLARE_MSM_GPIO_PINS(92);
+DECLARE_MSM_GPIO_PINS(93);
+DECLARE_MSM_GPIO_PINS(94);
+DECLARE_MSM_GPIO_PINS(95);
+DECLARE_MSM_GPIO_PINS(96);
+DECLARE_MSM_GPIO_PINS(97);
+DECLARE_MSM_GPIO_PINS(98);
+DECLARE_MSM_GPIO_PINS(99);
+DECLARE_MSM_GPIO_PINS(100);
+DECLARE_MSM_GPIO_PINS(101);
+DECLARE_MSM_GPIO_PINS(102);
+DECLARE_MSM_GPIO_PINS(103);
+DECLARE_MSM_GPIO_PINS(104);
+DECLARE_MSM_GPIO_PINS(105);
+DECLARE_MSM_GPIO_PINS(106);
+DECLARE_MSM_GPIO_PINS(107);
+DECLARE_MSM_GPIO_PINS(108);
+DECLARE_MSM_GPIO_PINS(109);
+DECLARE_MSM_GPIO_PINS(110);
+DECLARE_MSM_GPIO_PINS(111);
+DECLARE_MSM_GPIO_PINS(112);
+DECLARE_MSM_GPIO_PINS(113);
+DECLARE_MSM_GPIO_PINS(114);
+DECLARE_MSM_GPIO_PINS(115);
+DECLARE_MSM_GPIO_PINS(116);
+DECLARE_MSM_GPIO_PINS(117);
+DECLARE_MSM_GPIO_PINS(118);
+DECLARE_MSM_GPIO_PINS(119);
+DECLARE_MSM_GPIO_PINS(120);
+DECLARE_MSM_GPIO_PINS(121);
+DECLARE_MSM_GPIO_PINS(122);
+DECLARE_MSM_GPIO_PINS(123);
+DECLARE_MSM_GPIO_PINS(124);
+DECLARE_MSM_GPIO_PINS(125);
+DECLARE_MSM_GPIO_PINS(126);
+DECLARE_MSM_GPIO_PINS(127);
+DECLARE_MSM_GPIO_PINS(128);
+DECLARE_MSM_GPIO_PINS(129);
+DECLARE_MSM_GPIO_PINS(130);
+DECLARE_MSM_GPIO_PINS(131);
+DECLARE_MSM_GPIO_PINS(132);
+DECLARE_MSM_GPIO_PINS(133);
+DECLARE_MSM_GPIO_PINS(134);
+DECLARE_MSM_GPIO_PINS(135);
+DECLARE_MSM_GPIO_PINS(136);
+DECLARE_MSM_GPIO_PINS(137);
+DECLARE_MSM_GPIO_PINS(138);
+DECLARE_MSM_GPIO_PINS(139);
+DECLARE_MSM_GPIO_PINS(140);
+DECLARE_MSM_GPIO_PINS(141);
+DECLARE_MSM_GPIO_PINS(142);
+DECLARE_MSM_GPIO_PINS(143);
+DECLARE_MSM_GPIO_PINS(144);
+DECLARE_MSM_GPIO_PINS(145);
+DECLARE_MSM_GPIO_PINS(146);
+DECLARE_MSM_GPIO_PINS(147);
+DECLARE_MSM_GPIO_PINS(148);
+DECLARE_MSM_GPIO_PINS(149);
+DECLARE_MSM_GPIO_PINS(150);
+DECLARE_MSM_GPIO_PINS(151);
+
+static const unsigned int sdc1_clk_pins[] = { 152 };
+static const unsigned int sdc1_cmd_pins[] = { 153 };
+static const unsigned int sdc1_data_pins[] = { 154 };
+static const unsigned int sdc3_clk_pins[] = { 155 };
+static const unsigned int sdc3_cmd_pins[] = { 156 };
+static const unsigned int sdc3_data_pins[] = { 157 };
+
+#define FUNCTION(fname)					\
+	[MSM_MUX_##fname] = {				\
+		.name = #fname,				\
+		.groups = fname##_groups,		\
+		.ngroups = ARRAY_SIZE(fname##_groups),	\
+	}
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11) \
+	{						\
+		.name = "gpio" #id,			\
+		.pins = gpio##id##_pins,		\
+		.npins = ARRAY_SIZE(gpio##id##_pins),	\
+		.funcs = (int[]){			\
+			MSM_MUX_gpio,			\
+			MSM_MUX_##f1,			\
+			MSM_MUX_##f2,			\
+			MSM_MUX_##f3,			\
+			MSM_MUX_##f4,			\
+			MSM_MUX_##f5,			\
+			MSM_MUX_##f6,			\
+			MSM_MUX_##f7,			\
+			MSM_MUX_##f8,			\
+			MSM_MUX_##f9,			\
+			MSM_MUX_##f10,			\
+			MSM_MUX_##f11			\
+		},					\
+		.nfuncs = 12,				\
+		.ctl_reg = 0x1000 + 0x10 * id,		\
+		.io_reg = 0x1004 + 0x10 * id,		\
+		.intr_cfg_reg = 0x1008 + 0x10 * id,	\
+		.intr_status_reg = 0x100c + 0x10 * id,	\
+		.intr_target_reg = 0x400 + 0x4 * id,	\
+		.mux_bit = 2,				\
+		.pull_bit = 0,				\
+		.drv_bit = 6,				\
+		.oe_bit = 9,				\
+		.in_bit = 0,				\
+		.out_bit = 1,				\
+		.intr_enable_bit = 0,			\
+		.intr_status_bit = 0,			\
+		.intr_ack_high = 1,			\
+		.intr_target_bit = 0,			\
+		.intr_raw_status_bit = 3,		\
+		.intr_polarity_bit = 1,			\
+		.intr_detection_bit = 2,		\
+		.intr_detection_width = 1,		\
+	}
+
+#define SDC_PINGROUP(pg_name, ctl, pull, drv)		\
+	{						\
+		.name = #pg_name,			\
+		.pins = pg_name##_pins,			\
+		.npins = ARRAY_SIZE(pg_name##_pins),	\
+		.ctl_reg = ctl,				\
+		.io_reg = 0,				\
+		.intr_cfg_reg = 0,			\
+		.intr_status_reg = 0,			\
+		.intr_target_reg = 0,			\
+		.mux_bit = -1,				\
+		.pull_bit = pull,			\
+		.drv_bit = drv,				\
+		.oe_bit = -1,				\
+		.in_bit = -1,				\
+		.out_bit = -1,				\
+		.intr_enable_bit = -1,			\
+		.intr_status_bit = -1,			\
+		.intr_target_bit = -1,			\
+		.intr_raw_status_bit = -1,		\
+		.intr_polarity_bit = -1,		\
+		.intr_detection_bit = -1,		\
+		.intr_detection_width = -1,		\
+	}
+
+enum msm8960_functions {
+	MSM_MUX_audio_pcm,
+	MSM_MUX_bt,
+	MSM_MUX_cam_mclk0,
+	MSM_MUX_cam_mclk1,
+	MSM_MUX_cam_mclk2,
+	MSM_MUX_codec_mic_i2s,
+	MSM_MUX_codec_spkr_i2s,
+	MSM_MUX_ext_gps,
+	MSM_MUX_fm,
+	MSM_MUX_gps_blanking,
+	MSM_MUX_gps_pps_in,
+	MSM_MUX_gps_pps_out,
+	MSM_MUX_gp_clk_0a,
+	MSM_MUX_gp_clk_0b,
+	MSM_MUX_gp_clk_1a,
+	MSM_MUX_gp_clk_1b,
+	MSM_MUX_gp_clk_2a,
+	MSM_MUX_gp_clk_2b,
+	MSM_MUX_gp_mn,
+	MSM_MUX_gp_pdm_0a,
+	MSM_MUX_gp_pdm_0b,
+	MSM_MUX_gp_pdm_1a,
+	MSM_MUX_gp_pdm_1b,
+	MSM_MUX_gp_pdm_2a,
+	MSM_MUX_gp_pdm_2b,
+	MSM_MUX_gpio,
+	MSM_MUX_gsbi1,
+	MSM_MUX_gsbi1_spi_cs1_n,
+	MSM_MUX_gsbi1_spi_cs2a_n,
+	MSM_MUX_gsbi1_spi_cs2b_n,
+	MSM_MUX_gsbi1_spi_cs3_n,
+	MSM_MUX_gsbi2,
+	MSM_MUX_gsbi2_spi_cs1_n,
+	MSM_MUX_gsbi2_spi_cs2_n,
+	MSM_MUX_gsbi2_spi_cs3_n,
+	MSM_MUX_gsbi3,
+	MSM_MUX_gsbi4,
+	MSM_MUX_gsbi4_3d_cam_i2c_l,
+	MSM_MUX_gsbi4_3d_cam_i2c_r,
+	MSM_MUX_gsbi5,
+	MSM_MUX_gsbi5_3d_cam_i2c_l,
+	MSM_MUX_gsbi5_3d_cam_i2c_r,
+	MSM_MUX_gsbi6,
+	MSM_MUX_gsbi7,
+	MSM_MUX_gsbi8,
+	MSM_MUX_gsbi9,
+	MSM_MUX_gsbi10,
+	MSM_MUX_gsbi11,
+	MSM_MUX_gsbi11_spi_cs1a_n,
+	MSM_MUX_gsbi11_spi_cs1b_n,
+	MSM_MUX_gsbi11_spi_cs2a_n,
+	MSM_MUX_gsbi11_spi_cs2b_n,
+	MSM_MUX_gsbi11_spi_cs3_n,
+	MSM_MUX_gsbi12,
+	MSM_MUX_hdmi_cec,
+	MSM_MUX_hdmi_ddc_clock,
+	MSM_MUX_hdmi_ddc_data,
+	MSM_MUX_hdmi_hot_plug_detect,
+	MSM_MUX_hsic,
+	MSM_MUX_mdp_vsync,
+	MSM_MUX_mi2s,
+	MSM_MUX_mic_i2s,
+	MSM_MUX_pmb_clk,
+	MSM_MUX_pmb_ext_ctrl,
+	MSM_MUX_ps_hold,
+	MSM_MUX_rpm_wdog,
+	MSM_MUX_sdc2,
+	MSM_MUX_sdc4,
+	MSM_MUX_sdc5,
+	MSM_MUX_slimbus1,
+	MSM_MUX_slimbus2,
+	MSM_MUX_spkr_i2s,
+	MSM_MUX_ssbi1,
+	MSM_MUX_ssbi2,
+	MSM_MUX_ssbi_ext_gps,
+	MSM_MUX_ssbi_pmic2,
+	MSM_MUX_ssbi_qpa1,
+	MSM_MUX_ssbi_ts,
+	MSM_MUX_tsif1,
+	MSM_MUX_tsif2,
+	MSM_MUX_ts_eoc,
+	MSM_MUX_usb_fs1,
+	MSM_MUX_usb_fs1_oe,
+	MSM_MUX_usb_fs1_oe_n,
+	MSM_MUX_usb_fs2,
+	MSM_MUX_usb_fs2_oe,
+	MSM_MUX_usb_fs2_oe_n,
+	MSM_MUX_vfe_camif_timer1_a,
+	MSM_MUX_vfe_camif_timer1_b,
+	MSM_MUX_vfe_camif_timer2,
+	MSM_MUX_vfe_camif_timer3_a,
+	MSM_MUX_vfe_camif_timer3_b,
+	MSM_MUX_vfe_camif_timer4_a,
+	MSM_MUX_vfe_camif_timer4_b,
+	MSM_MUX_vfe_camif_timer4_c,
+	MSM_MUX_vfe_camif_timer5_a,
+	MSM_MUX_vfe_camif_timer5_b,
+	MSM_MUX_vfe_camif_timer6_a,
+	MSM_MUX_vfe_camif_timer6_b,
+	MSM_MUX_vfe_camif_timer6_c,
+	MSM_MUX_vfe_camif_timer7_a,
+	MSM_MUX_vfe_camif_timer7_b,
+	MSM_MUX_vfe_camif_timer7_c,
+	MSM_MUX_wlan,
+	MSM_MUX_NA,
+};
+
+static const char * const audio_pcm_groups[] = {
+	"gpio63", "gpio64", "gpio65", "gpio66"
+};
+
+static const char * const bt_groups[] = {
+	"gpio28", "gpio29", "gpio83"
+};
+
+static const char * const cam_mclk0_groups[] = {
+	"gpio5"
+};
+
+static const char * const cam_mclk1_groups[] = {
+	"gpio4"
+};
+
+static const char * const cam_mclk2_groups[] = {
+	"gpio2"
+};
+
+static const char * const codec_mic_i2s_groups[] = {
+	"gpio54", "gpio55", "gpio56", "gpio57", "gpio58"
+};
+
+static const char * const codec_spkr_i2s_groups[] = {
+	"gpio59", "gpio60", "gpio61", "gpio62"
+};
+
+static const char * const ext_gps_groups[] = {
+	"gpio22", "gpio23", "gpio24", "gpio25"
+};
+
+static const char * const fm_groups[] = {
+	"gpio26", "gpio27"
+};
+
+static const char * const gps_blanking_groups[] = {
+	"gpio137"
+};
+
+static const char * const gps_pps_in_groups[] = {
+	"gpio37"
+};
+
+static const char * const gps_pps_out_groups[] = {
+	"gpio37"
+};
+
+static const char * const gp_clk_0a_groups[] = {
+	"gpio3"
+};
+
+static const char * const gp_clk_0b_groups[] = {
+	"gpio54"
+};
+
+static const char * const gp_clk_1a_groups[] = {
+	"gpio4"
+};
+
+static const char * const gp_clk_1b_groups[] = {
+	"gpio70"
+};
+
+static const char * const gp_clk_2a_groups[] = {
+	"gpio52"
+};
+
+static const char * const gp_clk_2b_groups[] = {
+	"gpio37"
+};
+
+static const char * const gp_mn_groups[] = {
+	"gpio2"
+};
+
+static const char * const gp_pdm_0a_groups[] = {
+	"gpio58"
+};
+
+static const char * const gp_pdm_0b_groups[] = {
+	"gpio39"
+};
+
+static const char * const gp_pdm_1a_groups[] = {
+	"gpio94"
+};
+
+static const char * const gp_pdm_1b_groups[] = {
+	"gpio64"
+};
+
+static const char * const gp_pdm_2a_groups[] = {
+	"gpio69"
+};
+
+static const char * const gp_pdm_2b_groups[] = {
+	"gpio53"
+};
+
+static const char * const gpio_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+	"gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+	"gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+	"gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+	"gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+	"gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
+	"gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
+	"gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
+	"gpio117", "gpio118", "gpio119", "gpio120", "gpio121", "gpio122",
+	"gpio123", "gpio124", "gpio125", "gpio126", "gpio127", "gpio128",
+	"gpio129", "gpio130", "gpio131", "gpio132", "gpio133", "gpio134",
+	"gpio135", "gpio136", "gpio137", "gpio138", "gpio139", "gpio140",
+	"gpio141", "gpio142", "gpio143", "gpio144", "gpio145", "gpio146",
+	"gpio147", "gpio148", "gpio149", "gpio150", "gpio151"
+};
+
+static const char * const gsbi1_groups[] = {
+	"gpio6", "gpio7", "gpio8", "gpio9"
+};
+
+static const char * const gsbi1_spi_cs1_n_groups[] = {
+	"gpio14"
+};
+
+static const char * const gsbi1_spi_cs2a_n_groups[] = {
+	"gpio15"
+};
+
+static const char * const gsbi1_spi_cs2b_n_groups[] = {
+	"gpio17"
+};
+
+static const char * const gsbi1_spi_cs3_n_groups[] = {
+	"gpio16"
+};
+
+static const char * const gsbi2_groups[] = {
+	"gpio10", "gpio11", "gpio12", "gpio13"
+};
+
+static const char * const gsbi2_spi_cs1_n_groups[] = {
+	"gpio52"
+};
+
+static const char * const gsbi2_spi_cs2_n_groups[] = {
+	"gpio68"
+};
+
+static const char * const gsbi2_spi_cs3_n_groups[] = {
+	"gpio56"
+};
+
+static const char * const gsbi3_groups[] = {
+	"gpio14", "gpio15", "gpio16", "gpio17"
+};
+
+static const char * const gsbi4_groups[] = {
+	"gpio18", "gpio19", "gpio20", "gpio21"
+};
+
+static const char * const gsbi4_3d_cam_i2c_l_groups[] = {
+	"gpio18", "gpio19"
+};
+
+static const char * const gsbi4_3d_cam_i2c_r_groups[] = {
+	"gpio20", "gpio21"
+};
+
+static const char * const gsbi5_groups[] = {
+	"gpio22", "gpio23", "gpio24", "gpio25"
+};
+
+static const char * const gsbi5_3d_cam_i2c_l_groups[] = {
+	"gpio22", "gpio23"
+};
+
+static const char * const gsbi5_3d_cam_i2c_r_groups[] = {
+	"gpio24", "gpio25"
+};
+
+static const char * const gsbi6_groups[] = {
+	"gpio26", "gpio27", "gpio28", "gpio29"
+};
+
+static const char * const gsbi7_groups[] = {
+	"gpio30", "gpio31", "gpio32", "gpio33"
+};
+
+static const char * const gsbi8_groups[] = {
+	"gpio34", "gpio35", "gpio36", "gpio37"
+};
+
+static const char * const gsbi9_groups[] = {
+	"gpio93", "gpio94", "gpio95", "gpio96"
+};
+
+static const char * const gsbi10_groups[] = {
+	"gpio71", "gpio72", "gpio73", "gpio74"
+};
+
+static const char * const gsbi11_groups[] = {
+	"gpio38", "gpio39", "gpio40", "gpio41"
+};
+
+static const char * const gsbi11_spi_cs1a_n_groups[] = {
+	"gpio36"
+};
+
+static const char * const gsbi11_spi_cs1b_n_groups[] = {
+	"gpio18"
+};
+
+static const char * const gsbi11_spi_cs2a_n_groups[] = {
+	"gpio37"
+};
+
+static const char * const gsbi11_spi_cs2b_n_groups[] = {
+	"gpio19"
+};
+
+static const char * const gsbi11_spi_cs3_n_groups[] = {
+	"gpio76"
+};
+
+static const char * const gsbi12_groups[] = {
+	"gpio42", "gpio43", "gpio44", "gpio45"
+};
+
+static const char * const hdmi_cec_groups[] = {
+	"gpio99"
+};
+
+static const char * const hdmi_ddc_clock_groups[] = {
+	"gpio100"
+};
+
+static const char * const hdmi_ddc_data_groups[] = {
+	"gpio101"
+};
+
+static const char * const hdmi_hot_plug_detect_groups[] = {
+	"gpio102"
+};
+
+static const char * const hsic_groups[] = {
+	"gpio150", "gpio151"
+};
+
+static const char * const mdp_vsync_groups[] = {
+	"gpio0", "gpio1", "gpio19"
+};
+
+static const char * const mi2s_groups[] = {
+	"gpio47", "gpio48", "gpio49", "gpio50", "gpio51", "gpio52", "gpio53"
+};
+
+static const char * const mic_i2s_groups[] = {
+	"gpio71", "gpio72", "gpio73", "gpio74"
+};
+
+static const char * const pmb_clk_groups[] = {
+	"gpio21", "gpio86", "gpio112"
+};
+
+static const char * const pmb_ext_ctrl_groups[] = {
+	"gpio4", "gpio5"
+};
+
+static const char * const ps_hold_groups[] = {
+	"gpio108"
+};
+
+static const char * const rpm_wdog_groups[] = {
+	"gpio12"
+};
+
+static const char * const sdc2_groups[] = {
+	"gpio89", "gpio90", "gpio91", "gpio92", "gpio93", "gpio94", "gpio95",
+	"gpio96", "gpio97", "gpio98"
+};
+
+static const char * const sdc4_groups[] = {
+	"gpio83", "gpio84", "gpio85", "gpio86", "gpio87", "gpio88"
+};
+
+static const char * const sdc5_groups[] = {
+	"gpio77", "gpio78", "gpio79", "gpio80", "gpio81", "gpio82"
+};
+
+static const char * const slimbus1_groups[] = {
+	"gpio50", "gpio51", "gpio60", "gpio61"
+};
+
+static const char * const slimbus2_groups[] = {
+	"gpio42", "gpio43"
+};
+
+static const char * const spkr_i2s_groups[] = {
+	"gpio67", "gpio68", "gpio69", "gpio70"
+};
+
+static const char * const ssbi1_groups[] = {
+	"gpio141", "gpio143"
+};
+
+static const char * const ssbi2_groups[] = {
+	"gpio140", "gpio142"
+};
+
+static const char * const ssbi_ext_gps_groups[] = {
+	"gpio23"
+};
+
+static const char * const ssbi_pmic2_groups[] = {
+	"gpio149"
+};
+
+static const char * const ssbi_qpa1_groups[] = {
+	"gpio131"
+};
+
+static const char * const ssbi_ts_groups[] = {
+	"gpio10"
+};
+
+static const char * const tsif1_groups[] = {
+	"gpio75", "gpio76", "gpio77", "gpio82"
+};
+
+static const char * const tsif2_groups[] = {
+	"gpio78", "gpio79", "gpio80", "gpio81"
+};
+
+static const char * const ts_eoc_groups[] = {
+	"gpio11"
+};
+
+static const char * const usb_fs1_groups[] = {
+	"gpio32", "gpio33"
+};
+
+static const char * const usb_fs1_oe_groups[] = {
+	"gpio31"
+};
+
+static const char * const usb_fs1_oe_n_groups[] = {
+	"gpio31"
+};
+
+static const char * const usb_fs2_groups[] = {
+	"gpio34", "gpio35"
+};
+
+static const char * const usb_fs2_oe_groups[] = {
+	"gpio36"
+};
+
+static const char * const usb_fs2_oe_n_groups[] = {
+	"gpio36"
+};
+
+static const char * const vfe_camif_timer1_a_groups[] = {
+	"gpio2"
+};
+
+static const char * const vfe_camif_timer1_b_groups[] = {
+	"gpio38"
+};
+
+static const char * const vfe_camif_timer2_groups[] = {
+	"gpio3"
+};
+
+static const char * const vfe_camif_timer3_a_groups[] = {
+	"gpio4"
+};
+
+static const char * const vfe_camif_timer3_b_groups[] = {
+	"gpio151"
+};
+
+static const char * const vfe_camif_timer4_a_groups[] = {
+	"gpio65"
+};
+
+static const char * const vfe_camif_timer4_b_groups[] = {
+	"gpio150"
+};
+
+static const char * const vfe_camif_timer4_c_groups[] = {
+	"gpio10"
+};
+
+static const char * const vfe_camif_timer5_a_groups[] = {
+	"gpio66"
+};
+
+static const char * const vfe_camif_timer5_b_groups[] = {
+	"gpio39"
+};
+
+static const char * const vfe_camif_timer6_a_groups[] = {
+	"gpio71"
+};
+
+static const char * const vfe_camif_timer6_b_groups[] = {
+	"gpio0"
+};
+
+static const char * const vfe_camif_timer6_c_groups[] = {
+	"gpio18"
+};
+
+static const char * const vfe_camif_timer7_a_groups[] = {
+	"gpio67"
+};
+
+static const char * const vfe_camif_timer7_b_groups[] = {
+	"gpio1"
+};
+
+static const char * const vfe_camif_timer7_c_groups[] = {
+	"gpio19"
+};
+
+static const char * const wlan_groups[] = {
+	"gpio84", "gpio85", "gpio86", "gpio87", "gpio88"
+};
+
+static const struct msm_function msm8960_functions[] = {
+	FUNCTION(audio_pcm),
+	FUNCTION(bt),
+	FUNCTION(cam_mclk0),
+	FUNCTION(cam_mclk1),
+	FUNCTION(cam_mclk2),
+	FUNCTION(codec_mic_i2s),
+	FUNCTION(codec_spkr_i2s),
+	FUNCTION(ext_gps),
+	FUNCTION(fm),
+	FUNCTION(gps_blanking),
+	FUNCTION(gps_pps_in),
+	FUNCTION(gps_pps_out),
+	FUNCTION(gp_clk_0a),
+	FUNCTION(gp_clk_0b),
+	FUNCTION(gp_clk_1a),
+	FUNCTION(gp_clk_1b),
+	FUNCTION(gp_clk_2a),
+	FUNCTION(gp_clk_2b),
+	FUNCTION(gp_mn),
+	FUNCTION(gp_pdm_0a),
+	FUNCTION(gp_pdm_0b),
+	FUNCTION(gp_pdm_1a),
+	FUNCTION(gp_pdm_1b),
+	FUNCTION(gp_pdm_2a),
+	FUNCTION(gp_pdm_2b),
+	FUNCTION(gpio),
+	FUNCTION(gsbi1),
+	FUNCTION(gsbi1_spi_cs1_n),
+	FUNCTION(gsbi1_spi_cs2a_n),
+	FUNCTION(gsbi1_spi_cs2b_n),
+	FUNCTION(gsbi1_spi_cs3_n),
+	FUNCTION(gsbi2),
+	FUNCTION(gsbi2_spi_cs1_n),
+	FUNCTION(gsbi2_spi_cs2_n),
+	FUNCTION(gsbi2_spi_cs3_n),
+	FUNCTION(gsbi3),
+	FUNCTION(gsbi4),
+	FUNCTION(gsbi4_3d_cam_i2c_l),
+	FUNCTION(gsbi4_3d_cam_i2c_r),
+	FUNCTION(gsbi5),
+	FUNCTION(gsbi5_3d_cam_i2c_l),
+	FUNCTION(gsbi5_3d_cam_i2c_r),
+	FUNCTION(gsbi6),
+	FUNCTION(gsbi7),
+	FUNCTION(gsbi8),
+	FUNCTION(gsbi9),
+	FUNCTION(gsbi10),
+	FUNCTION(gsbi11),
+	FUNCTION(gsbi11_spi_cs1a_n),
+	FUNCTION(gsbi11_spi_cs1b_n),
+	FUNCTION(gsbi11_spi_cs2a_n),
+	FUNCTION(gsbi11_spi_cs2b_n),
+	FUNCTION(gsbi11_spi_cs3_n),
+	FUNCTION(gsbi12),
+	FUNCTION(hdmi_cec),
+	FUNCTION(hdmi_ddc_clock),
+	FUNCTION(hdmi_ddc_data),
+	FUNCTION(hdmi_hot_plug_detect),
+	FUNCTION(hsic),
+	FUNCTION(mdp_vsync),
+	FUNCTION(mi2s),
+	FUNCTION(mic_i2s),
+	FUNCTION(pmb_clk),
+	FUNCTION(pmb_ext_ctrl),
+	FUNCTION(ps_hold),
+	FUNCTION(rpm_wdog),
+	FUNCTION(sdc2),
+	FUNCTION(sdc4),
+	FUNCTION(sdc5),
+	FUNCTION(slimbus1),
+	FUNCTION(slimbus2),
+	FUNCTION(spkr_i2s),
+	FUNCTION(ssbi1),
+	FUNCTION(ssbi2),
+	FUNCTION(ssbi_ext_gps),
+	FUNCTION(ssbi_pmic2),
+	FUNCTION(ssbi_qpa1),
+	FUNCTION(ssbi_ts),
+	FUNCTION(tsif1),
+	FUNCTION(tsif2),
+	FUNCTION(ts_eoc),
+	FUNCTION(usb_fs1),
+	FUNCTION(usb_fs1_oe),
+	FUNCTION(usb_fs1_oe_n),
+	FUNCTION(usb_fs2),
+	FUNCTION(usb_fs2_oe),
+	FUNCTION(usb_fs2_oe_n),
+	FUNCTION(vfe_camif_timer1_a),
+	FUNCTION(vfe_camif_timer1_b),
+	FUNCTION(vfe_camif_timer2),
+	FUNCTION(vfe_camif_timer3_a),
+	FUNCTION(vfe_camif_timer3_b),
+	FUNCTION(vfe_camif_timer4_a),
+	FUNCTION(vfe_camif_timer4_b),
+	FUNCTION(vfe_camif_timer4_c),
+	FUNCTION(vfe_camif_timer5_a),
+	FUNCTION(vfe_camif_timer5_b),
+	FUNCTION(vfe_camif_timer6_a),
+	FUNCTION(vfe_camif_timer6_b),
+	FUNCTION(vfe_camif_timer6_c),
+	FUNCTION(vfe_camif_timer7_a),
+	FUNCTION(vfe_camif_timer7_b),
+	FUNCTION(vfe_camif_timer7_c),
+	FUNCTION(wlan),
+};
+
+static const struct msm_pingroup msm8960_groups[] = {
+	PINGROUP(0, mdp_vsync, vfe_camif_timer6_b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(1, mdp_vsync, vfe_camif_timer7_b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(2, vfe_camif_timer1_a, gp_mn, NA, cam_mclk2, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(3, vfe_camif_timer2, gp_clk_0a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(4, vfe_camif_timer3_a, cam_mclk1, gp_clk_1a, pmb_ext_ctrl, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(5, cam_mclk0, pmb_ext_ctrl, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(6, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(7, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(8, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(9, gsbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(10, gsbi2, ssbi_ts, NA, vfe_camif_timer4_c, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(11, gsbi2, ts_eoc, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(12, gsbi2, rpm_wdog, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(13, gsbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(14, gsbi3, gsbi1_spi_cs1_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(15, gsbi3, gsbi1_spi_cs2a_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(16, gsbi3, gsbi1_spi_cs3_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(17, gsbi3, gsbi1_spi_cs2b_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(18, gsbi4, gsbi11_spi_cs1b_n, NA, NA, gsbi4_3d_cam_i2c_l, vfe_camif_timer6_c, NA, NA, NA, NA, NA),
+	PINGROUP(19, gsbi4, gsbi11_spi_cs2b_n, NA, mdp_vsync, NA, gsbi4_3d_cam_i2c_l, vfe_camif_timer7_c, NA, NA, NA, NA),
+	PINGROUP(20, gsbi4, gsbi4_3d_cam_i2c_r, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(21, gsbi4, pmb_clk, gsbi4_3d_cam_i2c_r, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(22, gsbi5, ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_l, NA),
+	PINGROUP(23, gsbi5, ssbi_ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_l, NA),
+	PINGROUP(24, gsbi5, ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_r, NA),
+	PINGROUP(25, gsbi5, ext_gps, NA, NA, NA, NA, NA, NA, NA, gsbi5_3d_cam_i2c_r, NA),
+	PINGROUP(26, fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(27, fm, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(28, bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(29, bt, gsbi6, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(30, gsbi7, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(31, gsbi7, usb_fs1_oe, usb_fs1_oe_n, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(32, gsbi7, usb_fs1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(33, gsbi7, usb_fs1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(34, gsbi8, usb_fs2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(35, gsbi8, usb_fs2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(36, gsbi8, usb_fs2_oe, usb_fs2_oe_n, gsbi11_spi_cs1a_n, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(37, gsbi8, gps_pps_out, gps_pps_in, gsbi11_spi_cs2a_n, gp_clk_2b, NA, NA, NA, NA, NA, NA),
+	PINGROUP(38, gsbi11, NA, NA, NA, NA, NA, NA, NA, NA, vfe_camif_timer1_b, NA),
+	PINGROUP(39, gsbi11, gp_pdm_0b, NA, NA, NA, NA, NA, NA, NA, NA, vfe_camif_timer5_b),
+	PINGROUP(40, gsbi11, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(41, gsbi11, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(42, gsbi12, slimbus2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(43, gsbi12, slimbus2, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(44, gsbi12, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(45, gsbi12, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(46, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(47, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(48, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(49, mi2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(50, mi2s, slimbus1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(51, mi2s, slimbus1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(52, mi2s, gp_clk_2a, gsbi2_spi_cs1_n, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(53, mi2s, gp_pdm_2b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(54, codec_mic_i2s, gp_clk_0b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(55, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(56, codec_mic_i2s, gsbi2_spi_cs3_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(57, codec_mic_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(58, codec_mic_i2s, gp_pdm_0a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(59, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(60, slimbus1, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(61, slimbus1, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(62, codec_spkr_i2s, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(63, audio_pcm, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(64, audio_pcm, gp_pdm_1b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(65, audio_pcm, vfe_camif_timer4_a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(66, audio_pcm, vfe_camif_timer5_a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(67, spkr_i2s, vfe_camif_timer7_a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(68, spkr_i2s, gsbi2_spi_cs2_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(69, spkr_i2s, gp_pdm_2a, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(70, spkr_i2s, gp_clk_1b, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(71, mic_i2s, gsbi10, vfe_camif_timer6_a, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(72, mic_i2s, gsbi10, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(73, mic_i2s, gsbi10, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(74, mic_i2s, gsbi10, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(75, tsif1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(76, tsif1, gsbi11_spi_cs3_n, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(77, tsif1, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(78, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(79, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(80, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(81, tsif2, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(82, tsif1, sdc5, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(83, bt, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(84, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(85, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(86, wlan, sdc4, pmb_clk, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(87, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(88, wlan, sdc4, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(89, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(90, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(91, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(92, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(93, sdc2, gsbi9, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(94, sdc2, gsbi9, gp_pdm_1a, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(95, sdc2, gsbi9, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(96, sdc2, gsbi9, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(97, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(98, sdc2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(99, hdmi_cec, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(100, hdmi_ddc_clock, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(101, hdmi_ddc_data, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(102, hdmi_hot_plug_detect, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(103, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(104, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(105, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(106, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(107, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(108, ps_hold, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(109, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(110, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(111, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(112, NA, pmb_clk, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(113, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(114, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(115, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(116, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(117, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(118, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(119, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(120, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(121, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(122, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(123, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(124, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(125, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(126, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(127, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(128, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(129, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(130, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(131, NA, ssbi_qpa1, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(132, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(133, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(134, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(135, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(136, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(137, gps_blanking, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(138, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(139, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(140, ssbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(141, ssbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(142, ssbi2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(143, ssbi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(144, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(145, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(146, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(147, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(148, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(149, ssbi_pmic2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(150, hsic, NA, vfe_camif_timer4_b, NA, NA, NA, NA, NA, NA, NA, NA),
+	PINGROUP(151, hsic, NA, vfe_camif_timer3_b, NA, NA, NA, NA, NA, NA, NA, NA),
+
+	SDC_PINGROUP(sdc1_clk, 0x20a0, 13, 6),
+	SDC_PINGROUP(sdc1_cmd, 0x20a0, 11, 3),
+	SDC_PINGROUP(sdc1_data, 0x20a0, 9, 0),
+
+	SDC_PINGROUP(sdc3_clk, 0x20a4, 14, 6),
+	SDC_PINGROUP(sdc3_cmd, 0x20a4, 11, 3),
+	SDC_PINGROUP(sdc3_data, 0x20a4, 9, 0),
+};
+
+#define NUM_GPIO_PINGROUPS 152
+
+static const struct msm_pinctrl_soc_data msm8960_pinctrl = {
+	.pins = msm8960_pins,
+	.npins = ARRAY_SIZE(msm8960_pins),
+	.functions = msm8960_functions,
+	.nfunctions = ARRAY_SIZE(msm8960_functions),
+	.groups = msm8960_groups,
+	.ngroups = ARRAY_SIZE(msm8960_groups),
+	.ngpios = NUM_GPIO_PINGROUPS,
+};
+
+static int msm8960_pinctrl_probe(struct platform_device *pdev)
+{
+	return msm_pinctrl_probe(pdev, &msm8960_pinctrl);
+}
+
+static const struct of_device_id msm8960_pinctrl_of_match[] = {
+	{ .compatible = "qcom,msm8960-pinctrl", },
+	{ },
+};
+
+static struct platform_driver msm8960_pinctrl_driver = {
+	.driver = {
+		.name = "msm8960-pinctrl",
+		.owner = THIS_MODULE,
+		.of_match_table = msm8960_pinctrl_of_match,
+	},
+	.probe = msm8960_pinctrl_probe,
+	.remove = msm_pinctrl_remove,
+};
+
+static int __init msm8960_pinctrl_init(void)
+{
+	return platform_driver_register(&msm8960_pinctrl_driver);
+}
+arch_initcall(msm8960_pinctrl_init);
+
+static void __exit msm8960_pinctrl_exit(void)
+{
+	platform_driver_unregister(&msm8960_pinctrl_driver);
+}
+module_exit(msm8960_pinctrl_exit);
+
+MODULE_AUTHOR("Bjorn Andersson <bjorn.andersson@sonymobile.com>");
+MODULE_DESCRIPTION("Qualcomm MSM8960 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, msm8960_pinctrl_of_match);
diff --git a/drivers/pinctrl/pinctrl-msm8x74.c b/drivers/pinctrl/qcom/pinctrl-msm8x74.c
index 4183069..8c97201 100644
--- a/drivers/pinctrl/pinctrl-msm8x74.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm8x74.c
@@ -342,7 +342,7 @@ static const unsigned int sdc2_data_pins[] = { 151 };
 		.pins = gpio##id##_pins,		\
 		.npins = ARRAY_SIZE(gpio##id##_pins),	\
 		.funcs = (int[]){			\
-			MSM_MUX_NA, /* gpio mode */	\
+			MSM_MUX_gpio,			\
 			MSM_MUX_##f1,			\
 			MSM_MUX_##f2,			\
 			MSM_MUX_##f3,			\
@@ -402,6 +402,7 @@ static const unsigned int sdc2_data_pins[] = { 151 };
  * the pingroup table below.
  */
 enum msm8x74_functions {
+	MSM_MUX_gpio,
 	MSM_MUX_cci_i2c0,
 	MSM_MUX_cci_i2c1,
 	MSM_MUX_blsp_i2c1,
@@ -509,6 +510,31 @@ enum msm8x74_functions {
 	MSM_MUX_NA,
 };
 
+static const char * const gpio_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+	"gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+	"gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+	"gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+	"gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+	"gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
+	"gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
+	"gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
+	"gpio117", "gpio118", "gpio119", "gpio120", "gpio121", "gpio122",
+	"gpio123", "gpio124", "gpio125", "gpio126", "gpio127", "gpio128",
+	"gpio129", "gpio130", "gpio131", "gpio132", "gpio133", "gpio134",
+	"gpio135", "gpio136", "gpio137", "gpio138", "gpio139", "gpio140",
+	"gpio141", "gpio142", "gpio143", "gpio144", "gpio145"
+};
+
 static const char * const blsp_uart1_groups[] = {
 	"gpio0", "gpio1", "gpio2", "gpio3"
 };
@@ -728,6 +754,7 @@ static const char * const wlan_groups[] = {
 static const char * const slimbus_groups[] = { "gpio70", "gpio71" };
 
 static const struct msm_function msm8x74_functions[] = {
+	FUNCTION(gpio),
 	FUNCTION(cci_i2c0),
 	FUNCTION(cci_i2c1),
 	FUNCTION(uim1),
diff --git a/drivers/pinctrl/samsung/Kconfig b/drivers/pinctrl/samsung/Kconfig
new file mode 100644
index 0000000..d0461cd
--- /dev/null
+++ b/drivers/pinctrl/samsung/Kconfig
@@ -0,0 +1,28 @@
+#
+# Samsung Pin control drivers
+#
+config PINCTRL_SAMSUNG
+	bool
+	select PINMUX
+	select PINCONF
+
+config PINCTRL_EXYNOS
+	bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440"
+	depends on OF && GPIOLIB && (ARCH_EXYNOS || ARCH_S5PV210)
+	select PINCTRL_SAMSUNG
+
+config PINCTRL_EXYNOS5440
+	bool "Samsung EXYNOS5440 SoC pinctrl driver"
+	depends on SOC_EXYNOS5440
+	select PINMUX
+	select PINCONF
+
+config PINCTRL_S3C24XX
+	bool "Samsung S3C24XX SoC pinctrl driver"
+	depends on ARCH_S3C24XX
+	select PINCTRL_SAMSUNG
+
+config PINCTRL_S3C64XX
+	bool "Samsung S3C64XX SoC pinctrl driver"
+	depends on ARCH_S3C64XX
+	select PINCTRL_SAMSUNG
diff --git a/drivers/pinctrl/samsung/Makefile b/drivers/pinctrl/samsung/Makefile
new file mode 100644
index 0000000..70160c0
--- /dev/null
+++ b/drivers/pinctrl/samsung/Makefile
@@ -0,0 +1,7 @@
+# Samsung pin control drivers
+
+obj-$(CONFIG_PINCTRL_SAMSUNG)	+= pinctrl-samsung.o
+obj-$(CONFIG_PINCTRL_EXYNOS)	+= pinctrl-exynos.o
+obj-$(CONFIG_PINCTRL_EXYNOS5440)	+= pinctrl-exynos5440.o
+obj-$(CONFIG_PINCTRL_S3C24XX)	+= pinctrl-s3c24xx.o
+obj-$(CONFIG_PINCTRL_S3C64XX)	+= pinctrl-s3c64xx.o
diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 9609c23..003bfd8 100644
--- a/drivers/pinctrl/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -33,6 +33,18 @@
 #include "pinctrl-samsung.h"
 #include "pinctrl-exynos.h"
 
+struct exynos_irq_chip {
+	struct irq_chip chip;
+
+	u32 eint_con;
+	u32 eint_mask;
+	u32 eint_pend;
+};
+
+static inline struct exynos_irq_chip *to_exynos_irq_chip(struct irq_chip *chip)
+{
+	return container_of(chip, struct exynos_irq_chip, chip);
+}
 
 static struct samsung_pin_bank_type bank_type_off = {
 	.fld_width = { 4, 1, 2, 2, 2, 2, },
@@ -50,11 +62,13 @@ static const struct of_device_id exynos_wkup_irq_ids[] = {
 	{ }
 };
 
-static void exynos_gpio_irq_mask(struct irq_data *irqd)
+static void exynos_irq_mask(struct irq_data *irqd)
 {
+	struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+	struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
 	struct samsung_pinctrl_drv_data *d = bank->drvdata;
-	unsigned long reg_mask = d->ctrl->geint_mask + bank->eint_offset;
+	unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset;
 	unsigned long mask;
 	unsigned long flags;
 
@@ -67,20 +81,24 @@ static void exynos_gpio_irq_mask(struct irq_data *irqd)
 	spin_unlock_irqrestore(&bank->slock, flags);
 }
 
-static void exynos_gpio_irq_ack(struct irq_data *irqd)
+static void exynos_irq_ack(struct irq_data *irqd)
 {
+	struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+	struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
 	struct samsung_pinctrl_drv_data *d = bank->drvdata;
-	unsigned long reg_pend = d->ctrl->geint_pend + bank->eint_offset;
+	unsigned long reg_pend = our_chip->eint_pend + bank->eint_offset;
 
 	writel(1 << irqd->hwirq, d->virt_base + reg_pend);
 }
 
-static void exynos_gpio_irq_unmask(struct irq_data *irqd)
+static void exynos_irq_unmask(struct irq_data *irqd)
 {
+	struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+	struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
 	struct samsung_pinctrl_drv_data *d = bank->drvdata;
-	unsigned long reg_mask = d->ctrl->geint_mask + bank->eint_offset;
+	unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset;
 	unsigned long mask;
 	unsigned long flags;
 
@@ -93,7 +111,7 @@ static void exynos_gpio_irq_unmask(struct irq_data *irqd)
 	 * masked.
 	 */
 	if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)
-		exynos_gpio_irq_ack(irqd);
+		exynos_irq_ack(irqd);
 
 	spin_lock_irqsave(&bank->slock, flags);
 
@@ -104,16 +122,17 @@ static void exynos_gpio_irq_unmask(struct irq_data *irqd)
 	spin_unlock_irqrestore(&bank->slock, flags);
 }
 
-static int exynos_gpio_irq_set_type(struct irq_data *irqd, unsigned int type)
+static int exynos_irq_set_type(struct irq_data *irqd, unsigned int type)
 {
+	struct irq_chip *chip = irq_data_get_irq_chip(irqd);
+	struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
 	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
 	struct samsung_pin_bank_type *bank_type = bank->type;
 	struct samsung_pinctrl_drv_data *d = bank->drvdata;
-	struct samsung_pin_ctrl *ctrl = d->ctrl;
 	unsigned int pin = irqd->hwirq;
 	unsigned int shift = EXYNOS_EINT_CON_LEN * pin;
 	unsigned int con, trig_type;
-	unsigned long reg_con = ctrl->geint_con + bank->eint_offset;
+	unsigned long reg_con = our_chip->eint_con + bank->eint_offset;
 	unsigned long flags;
 	unsigned int mask;
 
@@ -167,12 +186,17 @@ static int exynos_gpio_irq_set_type(struct irq_data *irqd, unsigned int type)
 /*
  * irq_chip for gpio interrupts.
  */
-static struct irq_chip exynos_gpio_irq_chip = {
-	.name		= "exynos_gpio_irq_chip",
-	.irq_unmask	= exynos_gpio_irq_unmask,
-	.irq_mask	= exynos_gpio_irq_mask,
-	.irq_ack		= exynos_gpio_irq_ack,
-	.irq_set_type	= exynos_gpio_irq_set_type,
+static struct exynos_irq_chip exynos_gpio_irq_chip = {
+	.chip = {
+		.name = "exynos_gpio_irq_chip",
+		.irq_unmask = exynos_irq_unmask,
+		.irq_mask = exynos_irq_mask,
+		.irq_ack = exynos_irq_ack,
+		.irq_set_type = exynos_irq_set_type,
+	},
+	.eint_con = EXYNOS_GPIO_ECON_OFFSET,
+	.eint_mask = EXYNOS_GPIO_EMASK_OFFSET,
+	.eint_pend = EXYNOS_GPIO_EPEND_OFFSET,
 };
 
 static int exynos_gpio_irq_map(struct irq_domain *h, unsigned int virq,
@@ -181,7 +205,7 @@ static int exynos_gpio_irq_map(struct irq_domain *h, unsigned int virq,
 	struct samsung_pin_bank *b = h->host_data;
 
 	irq_set_chip_data(virq, b);
-	irq_set_chip_and_handler(virq, &exynos_gpio_irq_chip,
+	irq_set_chip_and_handler(virq, &exynos_gpio_irq_chip.chip,
 					handle_level_irq);
 	set_irq_flags(virq, IRQF_VALID);
 	return 0;
@@ -202,7 +226,7 @@ static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
 	struct samsung_pin_bank *bank = ctrl->pin_banks;
 	unsigned int svc, group, pin, virq;
 
-	svc = readl(d->virt_base + ctrl->svc);
+	svc = readl(d->virt_base + EXYNOS_SVC_OFFSET);
 	group = EXYNOS_SVC_GROUP(svc);
 	pin = svc & EXYNOS_SVC_NUM_MASK;
 
@@ -279,119 +303,6 @@ err_domains:
 	return ret;
 }
 
-static void exynos_wkup_irq_mask(struct irq_data *irqd)
-{
-	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
-	struct samsung_pinctrl_drv_data *d = b->drvdata;
-	unsigned long reg_mask = d->ctrl->weint_mask + b->eint_offset;
-	unsigned long mask;
-	unsigned long flags;
-
-	spin_lock_irqsave(&b->slock, flags);
-
-	mask = readl(d->virt_base + reg_mask);
-	mask |= 1 << irqd->hwirq;
-	writel(mask, d->virt_base + reg_mask);
-
-	spin_unlock_irqrestore(&b->slock, flags);
-}
-
-static void exynos_wkup_irq_ack(struct irq_data *irqd)
-{
-	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
-	struct samsung_pinctrl_drv_data *d = b->drvdata;
-	unsigned long pend = d->ctrl->weint_pend + b->eint_offset;
-
-	writel(1 << irqd->hwirq, d->virt_base + pend);
-}
-
-static void exynos_wkup_irq_unmask(struct irq_data *irqd)
-{
-	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
-	struct samsung_pinctrl_drv_data *d = b->drvdata;
-	unsigned long reg_mask = d->ctrl->weint_mask + b->eint_offset;
-	unsigned long mask;
-	unsigned long flags;
-
-	/*
-	 * Ack level interrupts right before unmask
-	 *
-	 * If we don't do this we'll get a double-interrupt.  Level triggered
-	 * interrupts must not fire an interrupt if the level is not
-	 * _currently_ active, even if it was active while the interrupt was
-	 * masked.
-	 */
-	if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)
-		exynos_wkup_irq_ack(irqd);
-
-	spin_lock_irqsave(&b->slock, flags);
-
-	mask = readl(d->virt_base + reg_mask);
-	mask &= ~(1 << irqd->hwirq);
-	writel(mask, d->virt_base + reg_mask);
-
-	spin_unlock_irqrestore(&b->slock, flags);
-}
-
-static int exynos_wkup_irq_set_type(struct irq_data *irqd, unsigned int type)
-{
-	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
-	struct samsung_pin_bank_type *bank_type = bank->type;
-	struct samsung_pinctrl_drv_data *d = bank->drvdata;
-	unsigned int pin = irqd->hwirq;
-	unsigned long reg_con = d->ctrl->weint_con + bank->eint_offset;
-	unsigned long shift = EXYNOS_EINT_CON_LEN * pin;
-	unsigned long con, trig_type;
-	unsigned long flags;
-	unsigned int mask;
-
-	switch (type) {
-	case IRQ_TYPE_EDGE_RISING:
-		trig_type = EXYNOS_EINT_EDGE_RISING;
-		break;
-	case IRQ_TYPE_EDGE_FALLING:
-		trig_type = EXYNOS_EINT_EDGE_FALLING;
-		break;
-	case IRQ_TYPE_EDGE_BOTH:
-		trig_type = EXYNOS_EINT_EDGE_BOTH;
-		break;
-	case IRQ_TYPE_LEVEL_HIGH:
-		trig_type = EXYNOS_EINT_LEVEL_HIGH;
-		break;
-	case IRQ_TYPE_LEVEL_LOW:
-		trig_type = EXYNOS_EINT_LEVEL_LOW;
-		break;
-	default:
-		pr_err("unsupported external interrupt type\n");
-		return -EINVAL;
-	}
-
-	if (type & IRQ_TYPE_EDGE_BOTH)
-		__irq_set_handler_locked(irqd->irq, handle_edge_irq);
-	else
-		__irq_set_handler_locked(irqd->irq, handle_level_irq);
-
-	con = readl(d->virt_base + reg_con);
-	con &= ~(EXYNOS_EINT_CON_MASK << shift);
-	con |= trig_type << shift;
-	writel(con, d->virt_base + reg_con);
-
-	reg_con = bank->pctl_offset + bank_type->reg_offset[PINCFG_TYPE_FUNC];
-	shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
-	mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-
-	spin_lock_irqsave(&bank->slock, flags);
-
-	con = readl(d->virt_base + reg_con);
-	con &= ~(mask << shift);
-	con |= EXYNOS_EINT_FUNC << shift;
-	writel(con, d->virt_base + reg_con);
-
-	spin_unlock_irqrestore(&bank->slock, flags);
-
-	return 0;
-}
-
 static u32 exynos_eint_wake_mask = 0xffffffff;
 
 u32 exynos_get_eint_wake_mask(void)
@@ -417,13 +328,18 @@ static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
 /*
  * irq_chip for wakeup interrupts
  */
-static struct irq_chip exynos_wkup_irq_chip = {
-	.name	= "exynos_wkup_irq_chip",
-	.irq_unmask	= exynos_wkup_irq_unmask,
-	.irq_mask	= exynos_wkup_irq_mask,
-	.irq_ack	= exynos_wkup_irq_ack,
-	.irq_set_type	= exynos_wkup_irq_set_type,
-	.irq_set_wake	= exynos_wkup_irq_set_wake,
+static struct exynos_irq_chip exynos_wkup_irq_chip = {
+	.chip = {
+		.name = "exynos_wkup_irq_chip",
+		.irq_unmask = exynos_irq_unmask,
+		.irq_mask = exynos_irq_mask,
+		.irq_ack = exynos_irq_ack,
+		.irq_set_type = exynos_irq_set_type,
+		.irq_set_wake = exynos_wkup_irq_set_wake,
+	},
+	.eint_con = EXYNOS_WKUP_ECON_OFFSET,
+	.eint_mask = EXYNOS_WKUP_EMASK_OFFSET,
+	.eint_pend = EXYNOS_WKUP_EPEND_OFFSET,
 };
 
 /* interrupt handler for wakeup interrupts 0..15 */
@@ -464,7 +380,6 @@ static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
 	struct irq_chip *chip = irq_get_chip(irq);
 	struct exynos_muxed_weint_data *eintd = irq_get_handler_data(irq);
 	struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata;
-	struct samsung_pin_ctrl *ctrl = d->ctrl;
 	unsigned long pend;
 	unsigned long mask;
 	int i;
@@ -473,8 +388,10 @@ static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
 
 	for (i = 0; i < eintd->nr_banks; ++i) {
 		struct samsung_pin_bank *b = eintd->banks[i];
-		pend = readl(d->virt_base + ctrl->weint_pend + b->eint_offset);
-		mask = readl(d->virt_base + ctrl->weint_mask + b->eint_offset);
+		pend = readl(d->virt_base + EXYNOS_WKUP_EPEND_OFFSET
+				+ b->eint_offset);
+		mask = readl(d->virt_base + EXYNOS_WKUP_EMASK_OFFSET
+				+ b->eint_offset);
 		exynos_irq_demux_eint(pend & ~mask, b->irq_domain);
 	}
 
@@ -484,7 +401,8 @@ static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
 static int exynos_wkup_irq_map(struct irq_domain *h, unsigned int virq,
 					irq_hw_number_t hw)
 {
-	irq_set_chip_and_handler(virq, &exynos_wkup_irq_chip, handle_level_irq);
+	irq_set_chip_and_handler(virq, &exynos_wkup_irq_chip.chip,
+					handle_level_irq);
 	irq_set_chip_data(virq, h->host_data);
 	set_irq_flags(virq, IRQF_VALID);
 	return 0;
@@ -703,13 +621,6 @@ struct samsung_pin_ctrl s5pv210_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= s5pv210_pin_bank,
 		.nr_banks	= ARRAY_SIZE(s5pv210_pin_bank),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.suspend	= exynos_pinctrl_suspend,
@@ -758,10 +669,6 @@ struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= exynos3250_pin_banks0,
 		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks0),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -770,13 +677,6 @@ struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
 		/* pin-controller instance 1 data */
 		.pin_banks	= exynos3250_pin_banks1,
 		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks1),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.suspend	= exynos_pinctrl_suspend,
@@ -843,10 +743,6 @@ struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= exynos4210_pin_banks0,
 		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks0),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -855,13 +751,6 @@ struct samsung_pin_ctrl exynos4210_pin_ctrl[] = {
 		/* pin-controller instance 1 data */
 		.pin_banks	= exynos4210_pin_banks1,
 		.nr_banks	= ARRAY_SIZE(exynos4210_pin_banks1),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.suspend	= exynos_pinctrl_suspend,
@@ -942,10 +831,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= exynos4x12_pin_banks0,
 		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks0),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -954,13 +839,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
 		/* pin-controller instance 1 data */
 		.pin_banks	= exynos4x12_pin_banks1,
 		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks1),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.suspend	= exynos_pinctrl_suspend,
@@ -970,10 +848,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
 		/* pin-controller instance 2 data */
 		.pin_banks	= exynos4x12_pin_banks2,
 		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks2),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -982,10 +856,6 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
 		/* pin-controller instance 3 data */
 		.pin_banks	= exynos4x12_pin_banks3,
 		.nr_banks	= ARRAY_SIZE(exynos4x12_pin_banks3),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -1058,13 +928,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= exynos5250_pin_banks0,
 		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks0),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.suspend	= exynos_pinctrl_suspend,
@@ -1074,10 +937,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
 		/* pin-controller instance 1 data */
 		.pin_banks	= exynos5250_pin_banks1,
 		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks1),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -1086,10 +945,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
 		/* pin-controller instance 2 data */
 		.pin_banks	= exynos5250_pin_banks2,
 		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks2),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -1098,10 +953,6 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
 		/* pin-controller instance 3 data */
 		.pin_banks	= exynos5250_pin_banks3,
 		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks3),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.suspend	= exynos_pinctrl_suspend,
 		.resume		= exynos_pinctrl_resume,
@@ -1158,13 +1009,6 @@ struct samsung_pin_ctrl exynos5260_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= exynos5260_pin_banks0,
 		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks0),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.label		= "exynos5260-gpio-ctrl0",
@@ -1172,20 +1016,12 @@ struct samsung_pin_ctrl exynos5260_pin_ctrl[] = {
 		/* pin-controller instance 1 data */
 		.pin_banks	= exynos5260_pin_banks1,
 		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks1),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.label		= "exynos5260-gpio-ctrl1",
 	}, {
 		/* pin-controller instance 2 data */
 		.pin_banks	= exynos5260_pin_banks2,
 		.nr_banks	= ARRAY_SIZE(exynos5260_pin_banks2),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.label		= "exynos5260-gpio-ctrl2",
 	},
@@ -1256,13 +1092,6 @@ struct samsung_pin_ctrl exynos5420_pin_ctrl[] = {
 		/* pin-controller instance 0 data */
 		.pin_banks	= exynos5420_pin_banks0,
 		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks0),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
-		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
-		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.eint_wkup_init = exynos_eint_wkup_init,
 		.label		= "exynos5420-gpio-ctrl0",
@@ -1270,40 +1099,24 @@ struct samsung_pin_ctrl exynos5420_pin_ctrl[] = {
 		/* pin-controller instance 1 data */
 		.pin_banks	= exynos5420_pin_banks1,
 		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks1),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.label		= "exynos5420-gpio-ctrl1",
 	}, {
 		/* pin-controller instance 2 data */
 		.pin_banks	= exynos5420_pin_banks2,
 		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks2),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.label		= "exynos5420-gpio-ctrl2",
 	}, {
 		/* pin-controller instance 3 data */
 		.pin_banks	= exynos5420_pin_banks3,
 		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks3),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.label		= "exynos5420-gpio-ctrl3",
 	}, {
 		/* pin-controller instance 4 data */
 		.pin_banks	= exynos5420_pin_banks4,
 		.nr_banks	= ARRAY_SIZE(exynos5420_pin_banks4),
-		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
-		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
-		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
-		.svc		= EXYNOS_SVC_OFFSET,
 		.eint_gpio_init = exynos_eint_gpio_init,
 		.label		= "exynos5420-gpio-ctrl4",
 	},
diff --git a/drivers/pinctrl/pinctrl-exynos.h b/drivers/pinctrl/samsung/pinctrl-exynos.h
index 3c91c35..3c91c35 100644
--- a/drivers/pinctrl/pinctrl-exynos.h
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.h
diff --git a/drivers/pinctrl/pinctrl-exynos5440.c b/drivers/pinctrl/samsung/pinctrl-exynos5440.c
index 8fe2ab0..603da2f 100644
--- a/drivers/pinctrl/pinctrl-exynos5440.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos5440.c
@@ -23,7 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 #include <linux/of_irq.h>
-#include "core.h"
+#include "../core.h"
 
 /* EXYNOS5440 GPIO and Pinctrl register offsets */
 #define GPIO_MUX		0x00
@@ -371,13 +371,6 @@ static int exynos5440_pinmux_enable(struct pinctrl_dev *pctldev, unsigned select
 	return 0;
 }
 
-/* disable a specified pinmux by writing to registers */
-static void exynos5440_pinmux_disable(struct pinctrl_dev *pctldev,
-					unsigned selector, unsigned group)
-{
-	exynos5440_pinmux_setup(pctldev, selector, group, false);
-}
-
 /*
  * The calls to gpio_direction_output() and gpio_direction_input()
  * leads to this function call (via the pinctrl_gpio_direction_{input|output}()
@@ -395,7 +388,6 @@ static const struct pinmux_ops exynos5440_pinmux_ops = {
 	.get_function_name	= exynos5440_pinmux_get_fname,
 	.get_function_groups	= exynos5440_pinmux_get_groups,
 	.enable			= exynos5440_pinmux_enable,
-	.disable		= exynos5440_pinmux_disable,
 	.gpio_set_direction	= exynos5440_pinmux_gpio_set_direction,
 };
 
diff --git a/drivers/pinctrl/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index ad3eaad..ad3eaad 100644
--- a/drivers/pinctrl/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
diff --git a/drivers/pinctrl/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
index 89143c9..89143c9 100644
--- a/drivers/pinctrl/pinctrl-s3c64xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index 3e61d0f..b07406d 100644
--- a/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -30,7 +30,7 @@
 #include <linux/spinlock.h>
 #include <linux/syscore_ops.h>
 
-#include "core.h"
+#include "../core.h"
 #include "pinctrl-samsung.h"
 
 #define GROUP_SUFFIX		"-grp"
@@ -40,13 +40,14 @@
 
 /* list of all possible config options supported */
 static struct pin_config {
-	char		*prop_cfg;
-	unsigned int	cfg_type;
-} pcfgs[] = {
+	const char *property;
+	enum pincfg_type param;
+} cfg_params[] = {
 	{ "samsung,pin-pud", PINCFG_TYPE_PUD },
 	{ "samsung,pin-drv", PINCFG_TYPE_DRV },
 	{ "samsung,pin-con-pdn", PINCFG_TYPE_CON_PDN },
 	{ "samsung,pin-pud-pdn", PINCFG_TYPE_PUD_PDN },
+	{ "samsung,pin-val", PINCFG_TYPE_DAT },
 };
 
 /* Global list of devices (struct samsung_pinctrl_drv_data) */
@@ -59,163 +60,242 @@ static inline struct samsung_pin_bank *gc_to_pin_bank(struct gpio_chip *gc)
 	return container_of(gc, struct samsung_pin_bank, gpio_chip);
 }
 
-/* check if the selector is a valid pin group selector */
 static int samsung_get_group_count(struct pinctrl_dev *pctldev)
 {
-	struct samsung_pinctrl_drv_data *drvdata;
+	struct samsung_pinctrl_drv_data *pmx = pinctrl_dev_get_drvdata(pctldev);
 
-	drvdata = pinctrl_dev_get_drvdata(pctldev);
-	return drvdata->nr_groups;
+	return pmx->nr_groups;
 }
 
-/* return the name of the group selected by the group selector */
 static const char *samsung_get_group_name(struct pinctrl_dev *pctldev,
-						unsigned selector)
+						unsigned group)
 {
-	struct samsung_pinctrl_drv_data *drvdata;
+	struct samsung_pinctrl_drv_data *pmx = pinctrl_dev_get_drvdata(pctldev);
 
-	drvdata = pinctrl_dev_get_drvdata(pctldev);
-	return drvdata->pin_groups[selector].name;
+	return pmx->pin_groups[group].name;
 }
 
-/* return the pin numbers associated with the specified group */
 static int samsung_get_group_pins(struct pinctrl_dev *pctldev,
-		unsigned selector, const unsigned **pins, unsigned *num_pins)
+					unsigned group,
+					const unsigned **pins,
+					unsigned *num_pins)
 {
-	struct samsung_pinctrl_drv_data *drvdata;
+	struct samsung_pinctrl_drv_data *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+	*pins = pmx->pin_groups[group].pins;
+	*num_pins = pmx->pin_groups[group].num_pins;
 
-	drvdata = pinctrl_dev_get_drvdata(pctldev);
-	*pins = drvdata->pin_groups[selector].pins;
-	*num_pins = drvdata->pin_groups[selector].num_pins;
 	return 0;
 }
 
-/* create pinctrl_map entries by parsing device tree nodes */
-static int samsung_dt_node_to_map(struct pinctrl_dev *pctldev,
-			struct device_node *np, struct pinctrl_map **maps,
-			unsigned *nmaps)
+static int reserve_map(struct device *dev, struct pinctrl_map **map,
+		       unsigned *reserved_maps, unsigned *num_maps,
+		       unsigned reserve)
 {
-	struct device *dev = pctldev->dev;
-	struct pinctrl_map *map;
-	unsigned long *cfg = NULL;
-	char *gname, *fname;
-	int cfg_cnt = 0, map_cnt = 0, idx = 0;
-
-	/* count the number of config options specfied in the node */
-	for (idx = 0; idx < ARRAY_SIZE(pcfgs); idx++) {
-		if (of_find_property(np, pcfgs[idx].prop_cfg, NULL))
-			cfg_cnt++;
-	}
+	unsigned old_num = *reserved_maps;
+	unsigned new_num = *num_maps + reserve;
+	struct pinctrl_map *new_map;
 
-	/*
-	 * Find out the number of map entries to create. All the config options
-	 * can be accomadated into a single config map entry.
-	 */
-	if (cfg_cnt)
-		map_cnt = 1;
-	if (of_find_property(np, "samsung,pin-function", NULL))
-		map_cnt++;
-	if (!map_cnt) {
-		dev_err(dev, "node %s does not have either config or function "
-				"configurations\n", np->name);
-		return -EINVAL;
-	}
+	if (old_num >= new_num)
+		return 0;
 
-	/* Allocate memory for pin-map entries */
-	map = kzalloc(sizeof(*map) * map_cnt, GFP_KERNEL);
-	if (!map) {
-		dev_err(dev, "could not alloc memory for pin-maps\n");
+	new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL);
+	if (!new_map) {
+		dev_err(dev, "krealloc(map) failed\n");
 		return -ENOMEM;
 	}
-	*nmaps = 0;
 
-	/*
-	 * Allocate memory for pin group name. The pin group name is derived
-	 * from the node name from which these map entries are be created.
-	 */
-	gname = kzalloc(strlen(np->name) + GSUFFIX_LEN, GFP_KERNEL);
-	if (!gname) {
-		dev_err(dev, "failed to alloc memory for group name\n");
-		goto free_map;
+	memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map));
+
+	*map = new_map;
+	*reserved_maps = new_num;
+
+	return 0;
+}
+
+static int add_map_mux(struct pinctrl_map **map, unsigned *reserved_maps,
+		       unsigned *num_maps, const char *group,
+		       const char *function)
+{
+	if (WARN_ON(*num_maps == *reserved_maps))
+		return -ENOSPC;
+
+	(*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP;
+	(*map)[*num_maps].data.mux.group = group;
+	(*map)[*num_maps].data.mux.function = function;
+	(*num_maps)++;
+
+	return 0;
+}
+
+static int add_map_configs(struct device *dev, struct pinctrl_map **map,
+			   unsigned *reserved_maps, unsigned *num_maps,
+			   const char *group, unsigned long *configs,
+			   unsigned num_configs)
+{
+	unsigned long *dup_configs;
+
+	if (WARN_ON(*num_maps == *reserved_maps))
+		return -ENOSPC;
+
+	dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
+			      GFP_KERNEL);
+	if (!dup_configs) {
+		dev_err(dev, "kmemdup(configs) failed\n");
+		return -ENOMEM;
 	}
-	sprintf(gname, "%s%s", np->name, GROUP_SUFFIX);
 
-	/*
-	 * don't have config options? then skip over to creating function
-	 * map entries.
-	 */
-	if (!cfg_cnt)
-		goto skip_cfgs;
-
-	/* Allocate memory for config entries */
-	cfg = kzalloc(sizeof(*cfg) * cfg_cnt, GFP_KERNEL);
-	if (!cfg) {
-		dev_err(dev, "failed to alloc memory for configs\n");
-		goto free_gname;
+	(*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
+	(*map)[*num_maps].data.configs.group_or_pin = group;
+	(*map)[*num_maps].data.configs.configs = dup_configs;
+	(*map)[*num_maps].data.configs.num_configs = num_configs;
+	(*num_maps)++;
+
+	return 0;
+}
+
+static int add_config(struct device *dev, unsigned long **configs,
+		      unsigned *num_configs, unsigned long config)
+{
+	unsigned old_num = *num_configs;
+	unsigned new_num = old_num + 1;
+	unsigned long *new_configs;
+
+	new_configs = krealloc(*configs, sizeof(*new_configs) * new_num,
+			       GFP_KERNEL);
+	if (!new_configs) {
+		dev_err(dev, "krealloc(configs) failed\n");
+		return -ENOMEM;
 	}
 
-	/* Prepare a list of config settings */
-	for (idx = 0, cfg_cnt = 0; idx < ARRAY_SIZE(pcfgs); idx++) {
-		u32 value;
-		if (!of_property_read_u32(np, pcfgs[idx].prop_cfg, &value))
-			cfg[cfg_cnt++] =
-				PINCFG_PACK(pcfgs[idx].cfg_type, value);
+	new_configs[old_num] = config;
+
+	*configs = new_configs;
+	*num_configs = new_num;
+
+	return 0;
+}
+
+static void samsung_dt_free_map(struct pinctrl_dev *pctldev,
+				      struct pinctrl_map *map,
+				      unsigned num_maps)
+{
+	int i;
+
+	for (i = 0; i < num_maps; i++)
+		if (map[i].type == PIN_MAP_TYPE_CONFIGS_GROUP)
+			kfree(map[i].data.configs.configs);
+
+	kfree(map);
+}
+
+static int samsung_dt_subnode_to_map(struct samsung_pinctrl_drv_data *drvdata,
+				     struct device *dev,
+				     struct device_node *np,
+				     struct pinctrl_map **map,
+				     unsigned *reserved_maps,
+				     unsigned *num_maps)
+{
+	int ret, i;
+	u32 val;
+	unsigned long config;
+	unsigned long *configs = NULL;
+	unsigned num_configs = 0;
+	unsigned reserve;
+	struct property *prop;
+	const char *group;
+	bool has_func = false;
+
+	ret = of_property_read_u32(np, "samsung,pin-function", &val);
+	if (!ret)
+		has_func = true;
+
+	for (i = 0; i < ARRAY_SIZE(cfg_params); i++) {
+		ret = of_property_read_u32(np, cfg_params[i].property, &val);
+		if (!ret) {
+			config = PINCFG_PACK(cfg_params[i].param, val);
+			ret = add_config(dev, &configs, &num_configs, config);
+			if (ret < 0)
+				goto exit;
+		/* EINVAL=missing, which is fine since it's optional */
+		} else if (ret != -EINVAL) {
+			dev_err(dev, "could not parse property %s\n",
+				cfg_params[i].property);
+		}
 	}
 
-	/* create the config map entry */
-	map[*nmaps].data.configs.group_or_pin = gname;
-	map[*nmaps].data.configs.configs = cfg;
-	map[*nmaps].data.configs.num_configs = cfg_cnt;
-	map[*nmaps].type = PIN_MAP_TYPE_CONFIGS_GROUP;
-	*nmaps += 1;
-
-skip_cfgs:
-	/* create the function map entry */
-	if (of_find_property(np, "samsung,pin-function", NULL)) {
-		fname = kzalloc(strlen(np->name) + FSUFFIX_LEN,	GFP_KERNEL);
-		if (!fname) {
-			dev_err(dev, "failed to alloc memory for func name\n");
-			goto free_cfg;
+	reserve = 0;
+	if (has_func)
+		reserve++;
+	if (num_configs)
+		reserve++;
+	ret = of_property_count_strings(np, "samsung,pins");
+	if (ret < 0) {
+		dev_err(dev, "could not parse property samsung,pins\n");
+		goto exit;
+	}
+	reserve *= ret;
+
+	ret = reserve_map(dev, map, reserved_maps, num_maps, reserve);
+	if (ret < 0)
+		goto exit;
+
+	of_property_for_each_string(np, "samsung,pins", prop, group) {
+		if (has_func) {
+			ret = add_map_mux(map, reserved_maps,
+						num_maps, group, np->full_name);
+			if (ret < 0)
+				goto exit;
 		}
-		sprintf(fname, "%s%s", np->name, FUNCTION_SUFFIX);
 
-		map[*nmaps].data.mux.group = gname;
-		map[*nmaps].data.mux.function = fname;
-		map[*nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
-		*nmaps += 1;
+		if (num_configs) {
+			ret = add_map_configs(dev, map, reserved_maps,
+					      num_maps, group, configs,
+					      num_configs);
+			if (ret < 0)
+				goto exit;
+		}
 	}
 
-	*maps = map;
-	return 0;
+	ret = 0;
 
-free_cfg:
-	kfree(cfg);
-free_gname:
-	kfree(gname);
-free_map:
-	kfree(map);
-	return -ENOMEM;
+exit:
+	kfree(configs);
+	return ret;
 }
 
-/* free the memory allocated to hold the pin-map table */
-static void samsung_dt_free_map(struct pinctrl_dev *pctldev,
-			     struct pinctrl_map *map, unsigned num_maps)
+static int samsung_dt_node_to_map(struct pinctrl_dev *pctldev,
+					struct device_node *np_config,
+					struct pinctrl_map **map,
+					unsigned *num_maps)
 {
-	int idx;
-
-	for (idx = 0; idx < num_maps; idx++) {
-		if (map[idx].type == PIN_MAP_TYPE_MUX_GROUP) {
-			kfree(map[idx].data.mux.function);
-			if (!idx)
-				kfree(map[idx].data.mux.group);
-		} else if (map->type == PIN_MAP_TYPE_CONFIGS_GROUP) {
-			kfree(map[idx].data.configs.configs);
-			if (!idx)
-				kfree(map[idx].data.configs.group_or_pin);
+	struct samsung_pinctrl_drv_data *drvdata;
+	unsigned reserved_maps;
+	struct device_node *np;
+	int ret;
+
+	drvdata = pinctrl_dev_get_drvdata(pctldev);
+
+	reserved_maps = 0;
+	*map = NULL;
+	*num_maps = 0;
+
+	if (!of_get_child_count(np_config))
+		return samsung_dt_subnode_to_map(drvdata, pctldev->dev,
+							np_config, map,
+							&reserved_maps,
+							num_maps);
+
+	for_each_child_of_node(np_config, np) {
+		ret = samsung_dt_subnode_to_map(drvdata, pctldev->dev, np, map,
+						&reserved_maps, num_maps);
+		if (ret < 0) {
+			samsung_dt_free_map(pctldev, *map, *num_maps);
+			return ret;
 		}
-	};
+	}
 
-	kfree(map);
+	return 0;
 }
 
 /* list of pinctrl callbacks for the pinctrl core */
@@ -286,83 +366,21 @@ static void samsung_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector,
 					unsigned group, bool enable)
 {
 	struct samsung_pinctrl_drv_data *drvdata;
-	const unsigned int *pins;
-	struct samsung_pin_bank *bank;
-	void __iomem *reg;
-	u32 mask, shift, data, pin_offset, cnt;
-	unsigned long flags;
-
-	drvdata = pinctrl_dev_get_drvdata(pctldev);
-	pins = drvdata->pin_groups[group].pins;
-
-	/*
-	 * for each pin in the pin group selected, program the correspoding pin
-	 * pin function number in the config register.
-	 */
-	for (cnt = 0; cnt < drvdata->pin_groups[group].num_pins; cnt++) {
-		struct samsung_pin_bank_type *type;
-
-		pin_to_reg_bank(drvdata, pins[cnt] - drvdata->ctrl->base,
-				&reg, &pin_offset, &bank);
-		type = bank->type;
-		mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
-		shift = pin_offset * type->fld_width[PINCFG_TYPE_FUNC];
-		if (shift >= 32) {
-			/* Some banks have two config registers */
-			shift -= 32;
-			reg += 4;
-		}
-
-		spin_lock_irqsave(&bank->slock, flags);
-
-		data = readl(reg + type->reg_offset[PINCFG_TYPE_FUNC]);
-		data &= ~(mask << shift);
-		if (enable)
-			data |= drvdata->pin_groups[group].func << shift;
-		writel(data, reg + type->reg_offset[PINCFG_TYPE_FUNC]);
-
-		spin_unlock_irqrestore(&bank->slock, flags);
-	}
-}
-
-/* enable a specified pinmux by writing to registers */
-static int samsung_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
-					unsigned group)
-{
-	samsung_pinmux_setup(pctldev, selector, group, true);
-	return 0;
-}
-
-/* disable a specified pinmux by writing to registers */
-static void samsung_pinmux_disable(struct pinctrl_dev *pctldev,
-					unsigned selector, unsigned group)
-{
-	samsung_pinmux_setup(pctldev, selector, group, false);
-}
-
-/*
- * The calls to gpio_direction_output() and gpio_direction_input()
- * leads to this function call (via the pinctrl_gpio_direction_{input|output}()
- * function called from the gpiolib interface).
- */
-static int samsung_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
-		struct pinctrl_gpio_range *range, unsigned offset, bool input)
-{
 	struct samsung_pin_bank_type *type;
 	struct samsung_pin_bank *bank;
-	struct samsung_pinctrl_drv_data *drvdata;
 	void __iomem *reg;
-	u32 data, pin_offset, mask, shift;
+	u32 mask, shift, data, pin_offset;
 	unsigned long flags;
+	const struct samsung_pmx_func *func;
+	const struct samsung_pin_group *grp;
 
-	bank = gc_to_pin_bank(range->gc);
-	type = bank->type;
 	drvdata = pinctrl_dev_get_drvdata(pctldev);
+	func = &drvdata->pmx_functions[selector];
+	grp = &drvdata->pin_groups[group];
 
-	pin_offset = offset - bank->pin_base;
-	reg = drvdata->virt_base + bank->pctl_offset +
-					type->reg_offset[PINCFG_TYPE_FUNC];
-
+	pin_to_reg_bank(drvdata, grp->pins[0] - drvdata->ctrl->base,
+			&reg, &pin_offset, &bank);
+	type = bank->type;
 	mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
 	shift = pin_offset * type->fld_width[PINCFG_TYPE_FUNC];
 	if (shift >= 32) {
@@ -373,14 +391,20 @@ static int samsung_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
 
 	spin_lock_irqsave(&bank->slock, flags);
 
-	data = readl(reg);
+	data = readl(reg + type->reg_offset[PINCFG_TYPE_FUNC]);
 	data &= ~(mask << shift);
-	if (!input)
-		data |= FUNC_OUTPUT << shift;
-	writel(data, reg);
+	if (enable)
+		data |= func->val << shift;
+	writel(data, reg + type->reg_offset[PINCFG_TYPE_FUNC]);
 
 	spin_unlock_irqrestore(&bank->slock, flags);
+}
 
+/* enable a specified pinmux by writing to registers */
+static int samsung_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
+					unsigned group)
+{
+	samsung_pinmux_setup(pctldev, selector, group, true);
 	return 0;
 }
 
@@ -390,8 +414,6 @@ static const struct pinmux_ops samsung_pinmux_ops = {
 	.get_function_name	= samsung_pinmux_get_fname,
 	.get_function_groups	= samsung_pinmux_get_groups,
 	.enable			= samsung_pinmux_enable,
-	.disable		= samsung_pinmux_disable,
-	.gpio_set_direction	= samsung_pinmux_gpio_set_direction,
 };
 
 /* set or get the pin config settings for a specified pin */
@@ -540,25 +562,59 @@ static int samsung_gpio_get(struct gpio_chip *gc, unsigned offset)
 }
 
 /*
- * gpiolib gpio_direction_input callback function. The setting of the pin
- * mux function as 'gpio input' will be handled by the pinctrl susbsystem
- * interface.
+ * The calls to gpio_direction_output() and gpio_direction_input()
+ * leads to this function call.
  */
+static int samsung_gpio_set_direction(struct gpio_chip *gc,
+					     unsigned offset, bool input)
+{
+	struct samsung_pin_bank_type *type;
+	struct samsung_pin_bank *bank;
+	struct samsung_pinctrl_drv_data *drvdata;
+	void __iomem *reg;
+	u32 data, mask, shift;
+	unsigned long flags;
+
+	bank = gc_to_pin_bank(gc);
+	type = bank->type;
+	drvdata = bank->drvdata;
+
+	reg = drvdata->virt_base + bank->pctl_offset +
+					type->reg_offset[PINCFG_TYPE_FUNC];
+
+	mask = (1 << type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+	shift = offset * type->fld_width[PINCFG_TYPE_FUNC];
+	if (shift >= 32) {
+		/* Some banks have two config registers */
+		shift -= 32;
+		reg += 4;
+	}
+
+	spin_lock_irqsave(&bank->slock, flags);
+
+	data = readl(reg);
+	data &= ~(mask << shift);
+	if (!input)
+		data |= FUNC_OUTPUT << shift;
+	writel(data, reg);
+
+	spin_unlock_irqrestore(&bank->slock, flags);
+
+	return 0;
+}
+
+/* gpiolib gpio_direction_input callback function. */
 static int samsung_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
 {
-	return pinctrl_gpio_direction_input(gc->base + offset);
+	return samsung_gpio_set_direction(gc, offset, true);
 }
 
-/*
- * gpiolib gpio_direction_output callback function. The setting of the pin
- * mux function as 'gpio output' will be handled by the pinctrl susbsystem
- * interface.
- */
+/* gpiolib gpio_direction_output callback function. */
 static int samsung_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
 							int value)
 {
 	samsung_gpio_set(gc, offset, value);
-	return pinctrl_gpio_direction_output(gc->base + offset);
+	return samsung_gpio_set_direction(gc, offset, false);
 }
 
 /*
@@ -578,87 +634,115 @@ static int samsung_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
 	return (virq) ? : -ENXIO;
 }
 
-/*
- * Parse the pin names listed in the 'samsung,pins' property and convert it
- * into a list of gpio numbers are create a pin group from it.
- */
-static int samsung_pinctrl_parse_dt_pins(struct platform_device *pdev,
-					 struct device_node *cfg_np,
-					 struct pinctrl_desc *pctl,
-					 unsigned int **pin_list,
-					 unsigned int *npins)
+static struct samsung_pin_group *samsung_pinctrl_create_groups(
+				struct device *dev,
+				struct samsung_pinctrl_drv_data *drvdata,
+				unsigned int *cnt)
 {
-	struct device *dev = &pdev->dev;
-	struct property *prop;
-	struct pinctrl_pin_desc const *pdesc = pctl->pins;
-	unsigned int idx = 0, cnt;
-	const char *pin_name;
+	struct pinctrl_desc *ctrldesc = &drvdata->pctl;
+	struct samsung_pin_group *groups, *grp;
+	const struct pinctrl_pin_desc *pdesc;
+	int i;
 
-	*npins = of_property_count_strings(cfg_np, "samsung,pins");
-	if (IS_ERR_VALUE(*npins)) {
-		dev_err(dev, "invalid pin list in %s node", cfg_np->name);
+	groups = devm_kzalloc(dev, ctrldesc->npins * sizeof(*groups),
+				GFP_KERNEL);
+	if (!groups)
+		return ERR_PTR(-EINVAL);
+	grp = groups;
+
+	pdesc = ctrldesc->pins;
+	for (i = 0; i < ctrldesc->npins; ++i, ++pdesc, ++grp) {
+		grp->name = pdesc->name;
+		grp->pins = &pdesc->number;
+		grp->num_pins = 1;
+	}
+
+	*cnt = ctrldesc->npins;
+	return groups;
+}
+
+static int samsung_pinctrl_create_function(struct device *dev,
+				struct samsung_pinctrl_drv_data *drvdata,
+				struct device_node *func_np,
+				struct samsung_pmx_func *func)
+{
+	int npins;
+	int ret;
+	int i;
+
+	if (of_property_read_u32(func_np, "samsung,pin-function", &func->val))
+		return 0;
+
+	npins = of_property_count_strings(func_np, "samsung,pins");
+	if (npins < 1) {
+		dev_err(dev, "invalid pin list in %s node", func_np->name);
 		return -EINVAL;
 	}
 
-	*pin_list = devm_kzalloc(dev, *npins * sizeof(**pin_list), GFP_KERNEL);
-	if (!*pin_list) {
-		dev_err(dev, "failed to allocate memory for pin list\n");
+	func->name = func_np->full_name;
+
+	func->groups = devm_kzalloc(dev, npins * sizeof(char *), GFP_KERNEL);
+	if (!func->groups)
 		return -ENOMEM;
-	}
 
-	of_property_for_each_string(cfg_np, "samsung,pins", prop, pin_name) {
-		for (cnt = 0; cnt < pctl->npins; cnt++) {
-			if (pdesc[cnt].name) {
-				if (!strcmp(pin_name, pdesc[cnt].name)) {
-					(*pin_list)[idx++] = pdesc[cnt].number;
-					break;
-				}
-			}
-		}
-		if (cnt == pctl->npins) {
-			dev_err(dev, "pin %s not valid in %s node\n",
-					pin_name, cfg_np->name);
-			devm_kfree(dev, *pin_list);
-			return -EINVAL;
+	for (i = 0; i < npins; ++i) {
+		const char *gname;
+
+		ret = of_property_read_string_index(func_np, "samsung,pins",
+							i, &gname);
+		if (ret) {
+			dev_err(dev,
+				"failed to read pin name %d from %s node\n",
+				i, func_np->name);
+			return ret;
 		}
+
+		func->groups[i] = gname;
 	}
 
-	return 0;
+	func->num_groups = npins;
+	return 1;
 }
 
-/*
- * Parse the information about all the available pin groups and pin functions
- * from device node of the pin-controller. A pin group is formed with all
- * the pins listed in the "samsung,pins" property.
- */
-static int samsung_pinctrl_parse_dt(struct platform_device *pdev,
-				    struct samsung_pinctrl_drv_data *drvdata)
+static struct samsung_pmx_func *samsung_pinctrl_create_functions(
+				struct device *dev,
+				struct samsung_pinctrl_drv_data *drvdata,
+				unsigned int *cnt)
 {
-	struct device *dev = &pdev->dev;
+	struct samsung_pmx_func *functions, *func;
 	struct device_node *dev_np = dev->of_node;
 	struct device_node *cfg_np;
-	struct samsung_pin_group *groups, *grp;
-	struct samsung_pmx_func *functions, *func;
-	unsigned *pin_list;
-	unsigned int npins, grp_cnt, func_idx = 0;
-	char *gname, *fname;
+	unsigned int func_cnt = 0;
 	int ret;
 
-	grp_cnt = of_get_child_count(dev_np);
-	if (!grp_cnt)
-		return -EINVAL;
+	/*
+	 * Iterate over all the child nodes of the pin controller node
+	 * and create pin groups and pin function lists.
+	 */
+	for_each_child_of_node(dev_np, cfg_np) {
+		struct device_node *func_np;
 
-	groups = devm_kzalloc(dev, grp_cnt * sizeof(*groups), GFP_KERNEL);
-	if (!groups) {
-		dev_err(dev, "failed allocate memory for ping group list\n");
-		return -EINVAL;
+		if (!of_get_child_count(cfg_np)) {
+			if (!of_find_property(cfg_np,
+			    "samsung,pin-function", NULL))
+				continue;
+			++func_cnt;
+			continue;
+		}
+
+		for_each_child_of_node(cfg_np, func_np) {
+			if (!of_find_property(func_np,
+			    "samsung,pin-function", NULL))
+				continue;
+			++func_cnt;
+		}
 	}
-	grp = groups;
 
-	functions = devm_kzalloc(dev, grp_cnt * sizeof(*functions), GFP_KERNEL);
+	functions = devm_kzalloc(dev, func_cnt * sizeof(*functions),
+					GFP_KERNEL);
 	if (!functions) {
 		dev_err(dev, "failed to allocate memory for function list\n");
-		return -EINVAL;
+		return ERR_PTR(-EINVAL);
 	}
 	func = functions;
 
@@ -666,61 +750,68 @@ static int samsung_pinctrl_parse_dt(struct platform_device *pdev,
 	 * Iterate over all the child nodes of the pin controller node
 	 * and create pin groups and pin function lists.
 	 */
+	func_cnt = 0;
 	for_each_child_of_node(dev_np, cfg_np) {
-		u32 function;
-		if (!of_find_property(cfg_np, "samsung,pins", NULL))
+		struct device_node *func_np;
+
+		if (!of_get_child_count(cfg_np)) {
+			ret = samsung_pinctrl_create_function(dev, drvdata,
+							cfg_np, func);
+			if (ret < 0)
+				return ERR_PTR(ret);
+			if (ret > 0) {
+				++func;
+				++func_cnt;
+			}
 			continue;
+		}
 
-		ret = samsung_pinctrl_parse_dt_pins(pdev, cfg_np,
-					&drvdata->pctl,	&pin_list, &npins);
-		if (ret)
-			return ret;
-
-		/* derive pin group name from the node name */
-		gname = devm_kzalloc(dev, strlen(cfg_np->name) + GSUFFIX_LEN,
-					GFP_KERNEL);
-		if (!gname) {
-			dev_err(dev, "failed to alloc memory for group name\n");
-			return -ENOMEM;
+		for_each_child_of_node(cfg_np, func_np) {
+			ret = samsung_pinctrl_create_function(dev, drvdata,
+						func_np, func);
+			if (ret < 0)
+				return ERR_PTR(ret);
+			if (ret > 0) {
+				++func;
+				++func_cnt;
+			}
 		}
-		sprintf(gname, "%s%s", cfg_np->name, GROUP_SUFFIX);
+	}
 
-		grp->name = gname;
-		grp->pins = pin_list;
-		grp->num_pins = npins;
-		of_property_read_u32(cfg_np, "samsung,pin-function", &function);
-		grp->func = function;
-		grp++;
+	*cnt = func_cnt;
+	return functions;
+}
 
-		if (!of_find_property(cfg_np, "samsung,pin-function", NULL))
-			continue;
+/*
+ * Parse the information about all the available pin groups and pin functions
+ * from device node of the pin-controller. A pin group is formed with all
+ * the pins listed in the "samsung,pins" property.
+ */
 
-		/* derive function name from the node name */
-		fname = devm_kzalloc(dev, strlen(cfg_np->name) + FSUFFIX_LEN,
-					GFP_KERNEL);
-		if (!fname) {
-			dev_err(dev, "failed to alloc memory for func name\n");
-			return -ENOMEM;
-		}
-		sprintf(fname, "%s%s", cfg_np->name, FUNCTION_SUFFIX);
-
-		func->name = fname;
-		func->groups = devm_kzalloc(dev, sizeof(char *), GFP_KERNEL);
-		if (!func->groups) {
-			dev_err(dev, "failed to alloc memory for group list "
-					"in pin function");
-			return -ENOMEM;
-		}
-		func->groups[0] = gname;
-		func->num_groups = 1;
-		func++;
-		func_idx++;
+static int samsung_pinctrl_parse_dt(struct platform_device *pdev,
+				    struct samsung_pinctrl_drv_data *drvdata)
+{
+	struct device *dev = &pdev->dev;
+	struct samsung_pin_group *groups;
+	struct samsung_pmx_func *functions;
+	unsigned int grp_cnt = 0, func_cnt = 0;
+
+	groups = samsung_pinctrl_create_groups(dev, drvdata, &grp_cnt);
+	if (IS_ERR(groups)) {
+		dev_err(dev, "failed to parse pin groups\n");
+		return PTR_ERR(groups);
+	}
+
+	functions = samsung_pinctrl_create_functions(dev, drvdata, &func_cnt);
+	if (IS_ERR(functions)) {
+		dev_err(dev, "failed to parse pin functions\n");
+		return PTR_ERR(groups);
 	}
 
 	drvdata->pin_groups = groups;
 	drvdata->nr_groups = grp_cnt;
 	drvdata->pmx_functions = functions;
-	drvdata->nr_functions = func_idx;
+	drvdata->nr_functions = func_cnt;
 
 	return 0;
 }
@@ -790,7 +881,8 @@ static int samsung_pinctrl_register(struct platform_device *pdev,
 		pin_bank = &drvdata->ctrl->pin_banks[bank];
 		pin_bank->grange.name = pin_bank->name;
 		pin_bank->grange.id = bank;
-		pin_bank->grange.pin_base = pin_bank->pin_base;
+		pin_bank->grange.pin_base = drvdata->ctrl->base
+						+ pin_bank->pin_base;
 		pin_bank->grange.base = pin_bank->gpio_chip.base;
 		pin_bank->grange.npins = pin_bank->gpio_chip.ngpio;
 		pin_bank->grange.gc = &pin_bank->gpio_chip;
@@ -800,7 +892,19 @@ static int samsung_pinctrl_register(struct platform_device *pdev,
 	return 0;
 }
 
+static int samsung_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+	return pinctrl_request_gpio(chip->base + offset);
+}
+
+static void samsung_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+	pinctrl_free_gpio(chip->base + offset);
+}
+
 static const struct gpio_chip samsung_gpiolib_chip = {
+	.request = samsung_gpio_request,
+	.free = samsung_gpio_free,
 	.set = samsung_gpio_set,
 	.get = samsung_gpio_get,
 	.direction_input = samsung_gpio_direction_input,
diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h
index b3e41fa..2b88232 100644
--- a/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.h
@@ -156,13 +156,6 @@ struct samsung_pin_bank {
  * @nr_banks: number of pin banks.
  * @base: starting system wide pin number.
  * @nr_pins: number of pins supported by the controller.
- * @geint_con: offset of the ext-gpio controller registers.
- * @geint_mask: offset of the ext-gpio interrupt mask registers.
- * @geint_pend: offset of the ext-gpio interrupt pending registers.
- * @weint_con: offset of the ext-wakeup controller registers.
- * @weint_mask: offset of the ext-wakeup interrupt mask registers.
- * @weint_pend: offset of the ext-wakeup interrupt pending registers.
- * @svc: offset of the interrupt service register.
  * @eint_gpio_init: platform specific callback to setup the external gpio
  *	interrupts for the controller.
  * @eint_wkup_init: platform specific callback to setup the external wakeup
@@ -176,16 +169,6 @@ struct samsung_pin_ctrl {
 	u32		base;
 	u32		nr_pins;
 
-	u32		geint_con;
-	u32		geint_mask;
-	u32		geint_pend;
-
-	u32		weint_con;
-	u32		weint_mask;
-	u32		weint_pend;
-
-	u32		svc;
-
 	int		(*eint_gpio_init)(struct samsung_pinctrl_drv_data *);
 	int		(*eint_wkup_init)(struct samsung_pinctrl_drv_data *);
 	void		(*suspend)(struct samsung_pinctrl_drv_data *);
@@ -248,6 +231,7 @@ struct samsung_pmx_func {
 	const char		*name;
 	const char		**groups;
 	u8			num_groups;
+	u32			val;
 };
 
 /* list of all exported SoC specific data */
diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c
index a9288ab..80f641e 100644
--- a/drivers/pinctrl/sh-pfc/gpio.c
+++ b/drivers/pinctrl/sh-pfc/gpio.c
@@ -409,11 +409,8 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc)
 
 int sh_pfc_unregister_gpiochip(struct sh_pfc *pfc)
 {
-	int err;
-	int ret;
-
-	ret = gpiochip_remove(&pfc->gpio->gpio_chip);
-	err = gpiochip_remove(&pfc->func->gpio_chip);
+	gpiochip_remove(&pfc->gpio->gpio_chip);
+	gpiochip_remove(&pfc->func->gpio_chip);
 
-	return ret < 0 ? ret : err;
+	return 0;
 }
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
index 2e688dc..576d41b 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
@@ -1726,6 +1726,133 @@ static const unsigned int audio_clkout_mux[] = {
 	AUDIO_CLKOUT_MARK,
 };
 
+/* - CAN -------------------------------------------------------------------- */
+
+static const unsigned int can0_data_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(3, 26), RCAR_GP_PIN(3, 29),
+};
+
+static const unsigned int can0_data_mux[] = {
+	CAN0_TX_MARK, CAN0_RX_MARK,
+};
+
+static const unsigned int can0_data_b_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(7, 4), RCAR_GP_PIN(7, 3),
+};
+
+static const unsigned int can0_data_b_mux[] = {
+	CAN0_TX_B_MARK, CAN0_RX_B_MARK,
+};
+
+static const unsigned int can0_data_c_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(5, 17), RCAR_GP_PIN(5, 18),
+};
+
+static const unsigned int can0_data_c_mux[] = {
+	CAN0_TX_C_MARK,	CAN0_RX_C_MARK,
+};
+
+static const unsigned int can0_data_d_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 27),
+};
+
+static const unsigned int can0_data_d_mux[] = {
+	CAN0_TX_D_MARK, CAN0_RX_D_MARK,
+};
+
+static const unsigned int can0_data_e_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(4, 18), RCAR_GP_PIN(4, 28),
+};
+
+static const unsigned int can0_data_e_mux[] = {
+	CAN0_TX_E_MARK, CAN0_RX_E_MARK,
+};
+
+static const unsigned int can0_data_f_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 6),
+};
+
+static const unsigned int can0_data_f_mux[] = {
+	CAN0_TX_F_MARK, CAN0_RX_F_MARK,
+};
+
+static const unsigned int can1_data_pins[] = {
+	/* TX, RX */
+	 RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 20),
+};
+
+static const unsigned int can1_data_mux[] = {
+	CAN1_TX_MARK, CAN1_RX_MARK,
+};
+
+static const unsigned int can1_data_b_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(7, 8), RCAR_GP_PIN(7, 9),
+};
+
+static const unsigned int can1_data_b_mux[] = {
+	CAN1_TX_B_MARK, CAN1_RX_B_MARK,
+};
+
+static const unsigned int can1_data_c_pins[] = {
+	/* TX, RX */
+	RCAR_GP_PIN(5, 20), RCAR_GP_PIN(5, 19),
+};
+
+static const unsigned int can1_data_c_mux[] = {
+	CAN1_TX_C_MARK, CAN1_RX_C_MARK,
+};
+
+static const unsigned int can1_data_d_pins[] = {
+	/* TX, RX */
+	 RCAR_GP_PIN(4, 29), RCAR_GP_PIN(4, 31),
+};
+
+static const unsigned int can1_data_d_mux[] = {
+	CAN1_TX_D_MARK, CAN1_RX_D_MARK,
+};
+
+static const unsigned int can_clk_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(7, 2),
+};
+
+static const unsigned int can_clk_mux[] = {
+	CAN_CLK_MARK,
+};
+
+static const unsigned int can_clk_b_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(5, 21),
+};
+
+static const unsigned int can_clk_b_mux[] = {
+	CAN_CLK_B_MARK,
+};
+
+static const unsigned int can_clk_c_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(4, 30),
+};
+
+static const unsigned int can_clk_c_mux[] = {
+	CAN_CLK_C_MARK,
+};
+
+static const unsigned int can_clk_d_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(7, 19),
+};
+
+static const unsigned int can_clk_d_mux[] = {
+	CAN_CLK_D_MARK,
+};
 
 /* - DU --------------------------------------------------------------------- */
 static const unsigned int du_rgb666_pins[] = {
@@ -1867,6 +1994,192 @@ static const unsigned int eth_rmii_mux[] = {
 	ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_RX_ER_MARK, ETH_CRS_DV_MARK,
 	ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK, ETH_REFCLK_MARK,
 };
+
+/* - HSCIF0 ----------------------------------------------------------------- */
+static const unsigned int hscif0_data_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(7, 3), RCAR_GP_PIN(7, 4),
+};
+static const unsigned int hscif0_data_mux[] = {
+	HRX0_MARK, HTX0_MARK,
+};
+static const unsigned int hscif0_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(7, 2),
+};
+static const unsigned int hscif0_clk_mux[] = {
+	HSCK0_MARK,
+};
+static const unsigned int hscif0_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(7, 1), RCAR_GP_PIN(7, 0),
+};
+static const unsigned int hscif0_ctrl_mux[] = {
+	HRTS0_N_MARK, HCTS0_N_MARK,
+};
+static const unsigned int hscif0_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 15),
+};
+static const unsigned int hscif0_data_b_mux[] = {
+	HRX0_B_MARK, HTX0_B_MARK,
+};
+static const unsigned int hscif0_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 13),
+};
+static const unsigned int hscif0_ctrl_b_mux[] = {
+	HRTS0_N_B_MARK, HCTS0_N_B_MARK,
+};
+static const unsigned int hscif0_data_c_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
+};
+static const unsigned int hscif0_data_c_mux[] = {
+	HRX0_C_MARK, HTX0_C_MARK,
+};
+static const unsigned int hscif0_clk_c_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif0_clk_c_mux[] = {
+	HSCK0_C_MARK,
+};
+/* - HSCIF1 ----------------------------------------------------------------- */
+static const unsigned int hscif1_data_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(7, 5), RCAR_GP_PIN(7, 6),
+};
+static const unsigned int hscif1_data_mux[] = {
+	HRX1_MARK, HTX1_MARK,
+};
+static const unsigned int hscif1_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(7, 7),
+};
+static const unsigned int hscif1_clk_mux[] = {
+	HSCK1_MARK,
+};
+static const unsigned int hscif1_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(7, 9), RCAR_GP_PIN(7, 8),
+};
+static const unsigned int hscif1_ctrl_mux[] = {
+	HRTS1_N_MARK, HCTS1_N_MARK,
+};
+static const unsigned int hscif1_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18),
+};
+static const unsigned int hscif1_data_b_mux[] = {
+	HRX1_B_MARK, HTX1_B_MARK,
+};
+static const unsigned int hscif1_data_c_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
+};
+static const unsigned int hscif1_data_c_mux[] = {
+	HRX1_C_MARK, HTX1_C_MARK,
+};
+static const unsigned int hscif1_clk_c_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(7, 16),
+};
+static const unsigned int hscif1_clk_c_mux[] = {
+	HSCK1_C_MARK,
+};
+static const unsigned int hscif1_ctrl_c_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(7, 18), RCAR_GP_PIN(7, 17),
+};
+static const unsigned int hscif1_ctrl_c_mux[] = {
+	HRTS1_N_C_MARK, HCTS1_N_C_MARK,
+};
+static const unsigned int hscif1_data_d_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 18),
+};
+static const unsigned int hscif1_data_d_mux[] = {
+	HRX1_D_MARK, HTX1_D_MARK,
+};
+static const unsigned int hscif1_data_e_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
+};
+static const unsigned int hscif1_data_e_mux[] = {
+	HRX1_C_MARK, HTX1_C_MARK,
+};
+static const unsigned int hscif1_clk_e_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(2, 6),
+};
+static const unsigned int hscif1_clk_e_mux[] = {
+	HSCK1_E_MARK,
+};
+static const unsigned int hscif1_ctrl_e_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 7),
+};
+static const unsigned int hscif1_ctrl_e_mux[] = {
+	HRTS1_N_E_MARK, HCTS1_N_E_MARK,
+};
+/* - HSCIF2 ----------------------------------------------------------------- */
+static const unsigned int hscif2_data_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(4, 16), RCAR_GP_PIN(4, 17),
+};
+static const unsigned int hscif2_data_mux[] = {
+	HRX2_MARK, HTX2_MARK,
+};
+static const unsigned int hscif2_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 15),
+};
+static const unsigned int hscif2_clk_mux[] = {
+	HSCK2_MARK,
+};
+static const unsigned int hscif2_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13),
+};
+static const unsigned int hscif2_ctrl_mux[] = {
+	HRTS2_N_MARK, HCTS2_N_MARK,
+};
+static const unsigned int hscif2_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 22),
+};
+static const unsigned int hscif2_data_b_mux[] = {
+	HRX2_B_MARK, HTX2_B_MARK,
+};
+static const unsigned int hscif2_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 21),
+};
+static const unsigned int hscif2_ctrl_b_mux[] = {
+	HRTS2_N_B_MARK, HCTS2_N_B_MARK,
+};
+static const unsigned int hscif2_data_c_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
+};
+static const unsigned int hscif2_data_c_mux[] = {
+	HRX2_C_MARK, HTX2_C_MARK,
+};
+static const unsigned int hscif2_clk_c_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif2_clk_c_mux[] = {
+	HSCK2_C_MARK,
+};
+static const unsigned int hscif2_data_d_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(1, 20), RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif2_data_d_mux[] = {
+	HRX2_B_MARK, HTX2_D_MARK,
+};
 /* - I2C0 ------------------------------------------------------------------- */
 static const unsigned int i2c0_pins[] = {
 	/* SCL, SDA */
@@ -3869,6 +4182,20 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(audio_clk_b_b),
 	SH_PFC_PIN_GROUP(audio_clk_c),
 	SH_PFC_PIN_GROUP(audio_clkout),
+	SH_PFC_PIN_GROUP(can0_data),
+	SH_PFC_PIN_GROUP(can0_data_b),
+	SH_PFC_PIN_GROUP(can0_data_c),
+	SH_PFC_PIN_GROUP(can0_data_d),
+	SH_PFC_PIN_GROUP(can0_data_e),
+	SH_PFC_PIN_GROUP(can0_data_f),
+	SH_PFC_PIN_GROUP(can1_data),
+	SH_PFC_PIN_GROUP(can1_data_b),
+	SH_PFC_PIN_GROUP(can1_data_c),
+	SH_PFC_PIN_GROUP(can1_data_d),
+	SH_PFC_PIN_GROUP(can_clk),
+	SH_PFC_PIN_GROUP(can_clk_b),
+	SH_PFC_PIN_GROUP(can_clk_c),
+	SH_PFC_PIN_GROUP(can_clk_d),
 	SH_PFC_PIN_GROUP(du_rgb666),
 	SH_PFC_PIN_GROUP(du_rgb888),
 	SH_PFC_PIN_GROUP(du_clk_out_0),
@@ -3885,6 +4212,32 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(eth_magic),
 	SH_PFC_PIN_GROUP(eth_mdio),
 	SH_PFC_PIN_GROUP(eth_rmii),
+	SH_PFC_PIN_GROUP(hscif0_data),
+	SH_PFC_PIN_GROUP(hscif0_clk),
+	SH_PFC_PIN_GROUP(hscif0_ctrl),
+	SH_PFC_PIN_GROUP(hscif0_data_b),
+	SH_PFC_PIN_GROUP(hscif0_ctrl_b),
+	SH_PFC_PIN_GROUP(hscif0_data_c),
+	SH_PFC_PIN_GROUP(hscif0_clk_c),
+	SH_PFC_PIN_GROUP(hscif1_data),
+	SH_PFC_PIN_GROUP(hscif1_clk),
+	SH_PFC_PIN_GROUP(hscif1_ctrl),
+	SH_PFC_PIN_GROUP(hscif1_data_b),
+	SH_PFC_PIN_GROUP(hscif1_data_c),
+	SH_PFC_PIN_GROUP(hscif1_clk_c),
+	SH_PFC_PIN_GROUP(hscif1_ctrl_c),
+	SH_PFC_PIN_GROUP(hscif1_data_d),
+	SH_PFC_PIN_GROUP(hscif1_data_e),
+	SH_PFC_PIN_GROUP(hscif1_clk_e),
+	SH_PFC_PIN_GROUP(hscif1_ctrl_e),
+	SH_PFC_PIN_GROUP(hscif2_data),
+	SH_PFC_PIN_GROUP(hscif2_clk),
+	SH_PFC_PIN_GROUP(hscif2_ctrl),
+	SH_PFC_PIN_GROUP(hscif2_data_b),
+	SH_PFC_PIN_GROUP(hscif2_ctrl_b),
+	SH_PFC_PIN_GROUP(hscif2_data_c),
+	SH_PFC_PIN_GROUP(hscif2_clk_c),
+	SH_PFC_PIN_GROUP(hscif2_data_d),
 	SH_PFC_PIN_GROUP(i2c0),
 	SH_PFC_PIN_GROUP(i2c0_b),
 	SH_PFC_PIN_GROUP(i2c0_c),
@@ -4155,6 +4508,30 @@ static const char * const audio_clk_groups[] = {
 	"audio_clkout",
 };
 
+static const char * const can0_groups[] = {
+	"can0_data_a",
+	"can0_data_b",
+	"can0_data_c",
+	"can0_data_d",
+	"can0_data_e",
+	"can0_data_f",
+	"can_clk_a",
+	"can_clk_b",
+	"can_clk_c",
+	"can_clk_d",
+};
+
+static const char * const can1_groups[] = {
+	"can1_data_a",
+	"can1_data_b",
+	"can1_data_c",
+	"can1_data_d",
+	"can_clk_a",
+	"can_clk_b",
+	"can_clk_c",
+	"can_clk_d",
+};
+
 static const char * const du_groups[] = {
 	"du_rgb666",
 	"du_rgb888",
@@ -4183,6 +4560,41 @@ static const char * const eth_groups[] = {
 	"eth_rmii",
 };
 
+static const char * const hscif0_groups[] = {
+	"hscif0_data",
+	"hscif0_clk",
+	"hscif0_ctrl",
+	"hscif0_data_b",
+	"hscif0_ctrl_b",
+	"hscif0_data_c",
+	"hscif0_clk_c",
+};
+
+static const char * const hscif1_groups[] = {
+	"hscif1_data",
+	"hscif1_clk",
+	"hscif1_ctrl",
+	"hscif1_data_b",
+	"hscif1_data_c",
+	"hscif1_clk_c",
+	"hscif1_ctrl_c",
+	"hscif1_data_d",
+	"hscif1_data_e",
+	"hscif1_clk_e",
+	"hscif1_ctrl_e",
+};
+
+static const char * const hscif2_groups[] = {
+	"hscif2_data",
+	"hscif2_clk",
+	"hscif2_ctrl",
+	"hscif2_data_b",
+	"hscif2_ctrl_b",
+	"hscif2_data_c",
+	"hscif2_clk_c",
+	"hscif2_data_d",
+};
+
 static const char * const i2c0_groups[] = {
 	"i2c0",
 	"i2c0_b",
@@ -4543,10 +4955,15 @@ static const char * const vin2_groups[] = {
 
 static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(audio_clk),
+	SH_PFC_FUNCTION(can0),
+	SH_PFC_FUNCTION(can1),
 	SH_PFC_FUNCTION(du),
 	SH_PFC_FUNCTION(du0),
 	SH_PFC_FUNCTION(du1),
 	SH_PFC_FUNCTION(eth),
+	SH_PFC_FUNCTION(hscif0),
+	SH_PFC_FUNCTION(hscif1),
+	SH_PFC_FUNCTION(hscif2),
 	SH_PFC_FUNCTION(i2c0),
 	SH_PFC_FUNCTION(i2c1),
 	SH_PFC_FUNCTION(i2c2),
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
index ee370de..0bd8f44 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
@@ -3842,7 +3842,8 @@ static int sh73a0_pinmux_soc_init(struct sh_pfc *pfc)
 	cfg.init_data = &sh73a0_vccq_mc0_init_data;
 	cfg.driver_data = pfc;
 
-	data->vccq_mc0 = regulator_register(&sh73a0_vccq_mc0_desc, &cfg);
+	data->vccq_mc0 = devm_regulator_register(pfc->dev,
+						 &sh73a0_vccq_mc0_desc, &cfg);
 	if (IS_ERR(data->vccq_mc0)) {
 		ret = PTR_ERR(data->vccq_mc0);
 		dev_err(pfc->dev, "Failed to register VCCQ MC0 regulator: %d\n",
@@ -3855,16 +3856,8 @@ static int sh73a0_pinmux_soc_init(struct sh_pfc *pfc)
 	return 0;
 }
 
-static void sh73a0_pinmux_soc_exit(struct sh_pfc *pfc)
-{
-	struct sh73a0_pinmux_data *data = pfc->soc_data;
-
-	regulator_unregister(data->vccq_mc0);
-}
-
 static const struct sh_pfc_soc_operations sh73a0_pinmux_ops = {
 	.init = sh73a0_pinmux_soc_init,
-	.exit = sh73a0_pinmux_soc_exit,
 	.get_bias = sh73a0_pinmux_get_bias,
 	.set_bias = sh73a0_pinmux_set_bias,
 };
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c
index e758af9..11db3ee 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl.c
@@ -345,27 +345,6 @@ done:
 	return ret;
 }
 
-static void sh_pfc_func_disable(struct pinctrl_dev *pctldev, unsigned selector,
-				unsigned group)
-{
-	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
-	struct sh_pfc *pfc = pmx->pfc;
-	const struct sh_pfc_pin_group *grp = &pfc->info->groups[group];
-	unsigned long flags;
-	unsigned int i;
-
-	spin_lock_irqsave(&pfc->lock, flags);
-
-	for (i = 0; i < grp->nr_pins; ++i) {
-		int idx = sh_pfc_get_pin_index(pfc, grp->pins[i]);
-		struct sh_pfc_pin_config *cfg = &pmx->configs[idx];
-
-		cfg->type = PINMUX_TYPE_NONE;
-	}
-
-	spin_unlock_irqrestore(&pfc->lock, flags);
-}
-
 static int sh_pfc_gpio_request_enable(struct pinctrl_dev *pctldev,
 				      struct pinctrl_gpio_range *range,
 				      unsigned offset)
@@ -464,7 +443,6 @@ static const struct pinmux_ops sh_pfc_pinmux_ops = {
 	.get_function_name	= sh_pfc_get_function_name,
 	.get_function_groups	= sh_pfc_get_function_groups,
 	.enable			= sh_pfc_func_enable,
-	.disable		= sh_pfc_func_disable,
 	.gpio_request_enable	= sh_pfc_gpio_request_enable,
 	.gpio_disable_free	= sh_pfc_gpio_disable_free,
 	.gpio_set_direction	= sh_pfc_gpio_set_direction,
diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c
index 014f5b1..4c1d7c6 100644
--- a/drivers/pinctrl/sirf/pinctrl-sirf.c
+++ b/drivers/pinctrl/sirf/pinctrl-sirf.c
@@ -186,15 +186,6 @@ static int sirfsoc_pinmux_enable(struct pinctrl_dev *pmxdev, unsigned selector,
 	return 0;
 }
 
-static void sirfsoc_pinmux_disable(struct pinctrl_dev *pmxdev, unsigned selector,
-	unsigned group)
-{
-	struct sirfsoc_pmx *spmx;
-
-	spmx = pinctrl_dev_get_drvdata(pmxdev);
-	sirfsoc_pinmux_endisable(spmx, selector, false);
-}
-
 static int sirfsoc_pinmux_get_funcs_count(struct pinctrl_dev *pmxdev)
 {
 	return sirfsoc_pmxfunc_cnt;
@@ -240,7 +231,6 @@ static int sirfsoc_pinmux_request_gpio(struct pinctrl_dev *pmxdev,
 
 static struct pinmux_ops sirfsoc_pinmux_ops = {
 	.enable = sirfsoc_pinmux_enable,
-	.disable = sirfsoc_pinmux_disable,
 	.get_functions_count = sirfsoc_pinmux_get_funcs_count,
 	.get_function_name = sirfsoc_pinmux_get_func_name,
 	.get_function_groups = sirfsoc_pinmux_get_groups,
diff --git a/drivers/pinctrl/spear/Kconfig b/drivers/pinctrl/spear/Kconfig
index 04d93e6..9ef18eb 100644
--- a/drivers/pinctrl/spear/Kconfig
+++ b/drivers/pinctrl/spear/Kconfig
@@ -48,6 +48,7 @@ config PINCTRL_SPEAR1340
 config PINCTRL_SPEAR_PLGPIO
 	bool "SPEAr SoC PLGPIO Controller"
 	depends on GPIOLIB && PINCTRL_SPEAR
+	select GPIOLIB_IRQCHIP
 	help
 	  Say yes here to support PLGPIO controller on ST Microelectronics SPEAr
 	  SoCs.
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c
index ff2940e..bddb791 100644
--- a/drivers/pinctrl/spear/pinctrl-plgpio.c
+++ b/drivers/pinctrl/spear/pinctrl-plgpio.c
@@ -11,12 +11,11 @@
 
 #include <linux/clk.h>
 #include <linux/err.h>
-#include <linux/gpio.h>
+#include <linux/gpio/driver.h>
 #include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/irqdomain.h>
-#include <linux/irqchip/chained_irq.h>
 #include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
@@ -54,7 +53,6 @@ struct plgpio_regs {
  *
  * lock: lock for guarding gpio registers
  * base: base address of plgpio block
- * irq_base: irq number of plgpio0
  * chip: gpio framework specific chip information structure
  * p2o: function ptr for pin to offset conversion. This is required only for
  *	machines where mapping b/w pin and offset is not 1-to-1.
@@ -68,8 +66,6 @@ struct plgpio {
 	spinlock_t		lock;
 	void __iomem		*base;
 	struct clk		*clk;
-	unsigned		irq_base;
-	struct irq_domain	*irq_domain;
 	struct gpio_chip	chip;
 	int			(*p2o)(int pin);	/* pin_to_offset */
 	int			(*o2p)(int offset);	/* offset_to_pin */
@@ -280,21 +276,12 @@ disable_clk:
 	pinctrl_free_gpio(gpio);
 }
 
-static int plgpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
-	struct plgpio *plgpio = container_of(chip, struct plgpio, chip);
-
-	if (IS_ERR_VALUE(plgpio->irq_base))
-		return -EINVAL;
-
-	return irq_find_mapping(plgpio->irq_domain, offset);
-}
-
 /* PLGPIO IRQ */
 static void plgpio_irq_disable(struct irq_data *d)
 {
-	struct plgpio *plgpio = irq_data_get_irq_chip_data(d);
-	int offset = d->irq - plgpio->irq_base;
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+	struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
+	int offset = d->hwirq;
 	unsigned long flags;
 
 	/* get correct offset for "offset" pin */
@@ -311,8 +298,9 @@ static void plgpio_irq_disable(struct irq_data *d)
 
 static void plgpio_irq_enable(struct irq_data *d)
 {
-	struct plgpio *plgpio = irq_data_get_irq_chip_data(d);
-	int offset = d->irq - plgpio->irq_base;
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+	struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
+	int offset = d->hwirq;
 	unsigned long flags;
 
 	/* get correct offset for "offset" pin */
@@ -329,8 +317,9 @@ static void plgpio_irq_enable(struct irq_data *d)
 
 static int plgpio_irq_set_type(struct irq_data *d, unsigned trigger)
 {
-	struct plgpio *plgpio = irq_data_get_irq_chip_data(d);
-	int offset = d->irq - plgpio->irq_base;
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+	struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
+	int offset = d->hwirq;
 	void __iomem *reg_off;
 	unsigned int supported_type = 0, val;
 
@@ -369,7 +358,8 @@ static struct irq_chip plgpio_irqchip = {
 
 static void plgpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct plgpio *plgpio = irq_get_handler_data(irq);
+	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
+	struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
 	struct irq_chip *irqchip = irq_desc_get_chip(desc);
 	int regs_count, count, pin, offset, i = 0;
 	unsigned long pending;
@@ -410,7 +400,8 @@ static void plgpio_irq_handler(unsigned irq, struct irq_desc *desc)
 
 			/* get correct irq line number */
 			pin = i * MAX_GPIO_PER_REG + pin;
-			generic_handle_irq(plgpio_to_irq(&plgpio->chip, pin));
+			generic_handle_irq(
+				irq_find_mapping(gc->irqdomain, pin));
 		}
 	}
 	chained_irq_exit(irqchip, desc);
@@ -523,10 +514,9 @@ end:
 }
 static int plgpio_probe(struct platform_device *pdev)
 {
-	struct device_node *np = pdev->dev.of_node;
 	struct plgpio *plgpio;
 	struct resource *res;
-	int ret, irq, i;
+	int ret, irq;
 
 	plgpio = devm_kzalloc(&pdev->dev, sizeof(*plgpio), GFP_KERNEL);
 	if (!plgpio) {
@@ -563,7 +553,6 @@ static int plgpio_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, plgpio);
 	spin_lock_init(&plgpio->lock);
 
-	plgpio->irq_base = -1;
 	plgpio->chip.base = -1;
 	plgpio->chip.request = plgpio_request;
 	plgpio->chip.free = plgpio_free;
@@ -571,10 +560,10 @@ static int plgpio_probe(struct platform_device *pdev)
 	plgpio->chip.direction_output = plgpio_direction_output;
 	plgpio->chip.get = plgpio_get_value;
 	plgpio->chip.set = plgpio_set_value;
-	plgpio->chip.to_irq = plgpio_to_irq;
 	plgpio->chip.label = dev_name(&pdev->dev);
 	plgpio->chip.dev = &pdev->dev;
 	plgpio->chip.owner = THIS_MODULE;
+	plgpio->chip.of_node = pdev->dev.of_node;
 
 	if (!IS_ERR(plgpio->clk)) {
 		ret = clk_prepare(plgpio->clk);
@@ -592,43 +581,32 @@ static int plgpio_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_info(&pdev->dev, "irqs not supported\n");
-		return 0;
-	}
-
-	plgpio->irq_base = irq_alloc_descs(-1, 0, plgpio->chip.ngpio, 0);
-	if (IS_ERR_VALUE(plgpio->irq_base)) {
-		/* we would not support irq for gpio */
-		dev_warn(&pdev->dev, "couldn't allocate irq base\n");
+		dev_info(&pdev->dev, "PLGPIO registered without IRQs\n");
 		return 0;
 	}
 
-	plgpio->irq_domain = irq_domain_add_legacy(np, plgpio->chip.ngpio,
-			plgpio->irq_base, 0, &irq_domain_simple_ops, NULL);
-	if (WARN_ON(!plgpio->irq_domain)) {
-		dev_err(&pdev->dev, "irq domain init failed\n");
-		irq_free_descs(plgpio->irq_base, plgpio->chip.ngpio);
-		ret = -ENXIO;
+	ret = gpiochip_irqchip_add(&plgpio->chip,
+				   &plgpio_irqchip,
+				   0,
+				   handle_simple_irq,
+				   IRQ_TYPE_NONE);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to add irqchip to gpiochip\n");
 		goto remove_gpiochip;
 	}
 
-	irq_set_chained_handler(irq, plgpio_irq_handler);
-	for (i = 0; i < plgpio->chip.ngpio; i++) {
-		irq_set_chip_and_handler(i + plgpio->irq_base, &plgpio_irqchip,
-				handle_simple_irq);
-		set_irq_flags(i + plgpio->irq_base, IRQF_VALID);
-		irq_set_chip_data(i + plgpio->irq_base, plgpio);
-	}
+	gpiochip_set_chained_irqchip(&plgpio->chip,
+				     &plgpio_irqchip,
+				     irq,
+				     plgpio_irq_handler);
 
-	irq_set_handler_data(irq, plgpio);
 	dev_info(&pdev->dev, "PLGPIO registered with IRQs\n");
 
 	return 0;
 
 remove_gpiochip:
 	dev_info(&pdev->dev, "Remove gpiochip\n");
-	if (gpiochip_remove(&plgpio->chip))
-		dev_err(&pdev->dev, "unable to remove gpiochip\n");
+	gpiochip_remove(&plgpio->chip);
 unprepare_clk:
 	if (!IS_ERR(plgpio->clk))
 		clk_unprepare(plgpio->clk);
diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c
index 58bf686..f72cc4e 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.c
+++ b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -274,12 +274,6 @@ static int spear_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned function,
 	return spear_pinctrl_endisable(pctldev, function, group, true);
 }
 
-static void spear_pinctrl_disable(struct pinctrl_dev *pctldev,
-		unsigned function, unsigned group)
-{
-	spear_pinctrl_endisable(pctldev, function, group, false);
-}
-
 /* gpio with pinmux */
 static struct spear_gpio_pingroup *get_gpio_pingroup(struct spear_pmx *pmx,
 		unsigned pin)
@@ -345,7 +339,6 @@ static const struct pinmux_ops spear_pinmux_ops = {
 	.get_function_name = spear_pinctrl_get_func_name,
 	.get_function_groups = spear_pinctrl_get_func_groups,
 	.enable = spear_pinctrl_enable,
-	.disable = spear_pinctrl_disable,
 	.gpio_request_enable = gpio_request_enable,
 	.gpio_disable_free = gpio_disable_free,
 };
diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig
index 73e0a305..a5e10f7 100644
--- a/drivers/pinctrl/sunxi/Kconfig
+++ b/drivers/pinctrl/sunxi/Kconfig
@@ -1,36 +1,42 @@
 if ARCH_SUNXI
 
-config PINCTRL_SUNXI
-	bool
-
 config PINCTRL_SUNXI_COMMON
 	bool
 	select PINMUX
 	select GENERIC_PINCONF
 
 config PINCTRL_SUN4I_A10
-	def_bool PINCTRL_SUNXI || MACH_SUN4I
+	def_bool MACH_SUN4I
 	select PINCTRL_SUNXI_COMMON
 
 config PINCTRL_SUN5I_A10S
-	def_bool PINCTRL_SUNXI || MACH_SUN5I
+	def_bool MACH_SUN5I
 	select PINCTRL_SUNXI_COMMON
 
 config PINCTRL_SUN5I_A13
-	def_bool PINCTRL_SUNXI || MACH_SUN5I
+	def_bool MACH_SUN5I
 	select PINCTRL_SUNXI_COMMON
 
 config PINCTRL_SUN6I_A31
-	def_bool PINCTRL_SUNXI || MACH_SUN6I
+	def_bool MACH_SUN6I
 	select PINCTRL_SUNXI_COMMON
 
 config PINCTRL_SUN6I_A31_R
-	def_bool PINCTRL_SUNXI || MACH_SUN6I
+	def_bool MACH_SUN6I
 	depends on RESET_CONTROLLER
 	select PINCTRL_SUNXI_COMMON
 
 config PINCTRL_SUN7I_A20
-	def_bool PINCTRL_SUNXI || MACH_SUN7I
+	def_bool MACH_SUN7I
+	select PINCTRL_SUNXI_COMMON
+
+config PINCTRL_SUN8I_A23
+	def_bool MACH_SUN8I
+	select PINCTRL_SUNXI_COMMON
+
+config PINCTRL_SUN8I_A23_R
+	def_bool MACH_SUN8I
+	depends on RESET_CONTROLLER
 	select PINCTRL_SUNXI_COMMON
 
 endif
diff --git a/drivers/pinctrl/sunxi/Makefile b/drivers/pinctrl/sunxi/Makefile
index 0f4461c..e797efb 100644
--- a/drivers/pinctrl/sunxi/Makefile
+++ b/drivers/pinctrl/sunxi/Makefile
@@ -8,3 +8,5 @@ obj-$(CONFIG_PINCTRL_SUN5I_A13)		+= pinctrl-sun5i-a13.o
 obj-$(CONFIG_PINCTRL_SUN6I_A31)		+= pinctrl-sun6i-a31.o
 obj-$(CONFIG_PINCTRL_SUN6I_A31_R)	+= pinctrl-sun6i-a31-r.o
 obj-$(CONFIG_PINCTRL_SUN7I_A20)		+= pinctrl-sun7i-a20.o
+obj-$(CONFIG_PINCTRL_SUN8I_A23)		+= pinctrl-sun8i-a23.o
+obj-$(CONFIG_PINCTRL_SUN8I_A23_R)	+= pinctrl-sun8i-a23-r.o
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
index fa1ff7c..86b608b 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
@@ -1010,6 +1010,7 @@ static const struct sunxi_desc_pin sun4i_a10_pins[] = {
 static const struct sunxi_pinctrl_desc sun4i_a10_pinctrl_data = {
 	.pins = sun4i_a10_pins,
 	.npins = ARRAY_SIZE(sun4i_a10_pins),
+	.irq_banks = 1,
 };
 
 static int sun4i_a10_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c b/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c
index 164d743..2fa7430 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c
@@ -661,6 +661,7 @@ static const struct sunxi_desc_pin sun5i_a10s_pins[] = {
 static const struct sunxi_pinctrl_desc sun5i_a10s_pinctrl_data = {
 	.pins = sun5i_a10s_pins,
 	.npins = ARRAY_SIZE(sun5i_a10s_pins),
+	.irq_banks = 1,
 };
 
 static int sun5i_a10s_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c b/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c
index 1188a2b..e47c33d 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c
@@ -330,15 +330,12 @@ static const struct sunxi_desc_pin sun5i_a13_pins[] = {
 	/* Hole */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
-		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION_IRQ(0x6, 0)),		/* EINT0 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
-		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION_IRQ(0x6, 1)),		/* EINT1 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
-		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION_IRQ(0x6, 2)),		/* EINT2 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
@@ -382,6 +379,7 @@ static const struct sunxi_desc_pin sun5i_a13_pins[] = {
 static const struct sunxi_pinctrl_desc sun5i_a13_pinctrl_data = {
 	.pins = sun5i_a13_pins,
 	.npins = ARRAY_SIZE(sun5i_a13_pins),
+	.irq_banks = 1,
 };
 
 static int sun5i_a13_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
index 8fcba48..9a2517b 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
@@ -93,6 +93,7 @@ static const struct sunxi_pinctrl_desc sun6i_a31_r_pinctrl_data = {
 	.pins = sun6i_a31_r_pins,
 	.npins = ARRAY_SIZE(sun6i_a31_r_pins),
 	.pin_base = PL_BASE,
+	.irq_banks = 2,
 };
 
 static int sun6i_a31_r_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
index 8dea585..a2b4b85 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
@@ -24,208 +24,244 @@ static const struct sunxi_desc_pin sun6i_a31_pins[] = {
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD0 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D0 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* DTR */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* DTR */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)),	/* PA_EINT0 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD1 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D1 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* DSR */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* DSR */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)),	/* PA_EINT1 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD2 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D2 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* DCD */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* DCD */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)),	/* PA_EINT2 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD3 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D3 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* RING */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* RING */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)),	/* PA_EINT3 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD4 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D4 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* TX */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)),	/* PA_EINT4 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD5 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D5 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* RX */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)),	/* PA_EINT5 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD6 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D6 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* RTS */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)),	/* PA_EINT6 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXD7 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D7 */
-		  SUNXI_FUNCTION(0x4, "uart1")),	/* CTS */
+		  SUNXI_FUNCTION(0x4, "uart1"),		/* CTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)),	/* PA_EINT7 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 8),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXCLK */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* D8 */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D8 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)),	/* PA_EINT8 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 9),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXEN */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D9 */
 		  SUNXI_FUNCTION(0x4, "mmc3"),		/* CMD */
-		  SUNXI_FUNCTION(0x5, "mmc2")),		/* CMD */
+		  SUNXI_FUNCTION(0x5, "mmc2"),		/* CMD */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)),	/* PA_EINT9 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 10),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* GTXCLK */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D10 */
 		  SUNXI_FUNCTION(0x4, "mmc3"),		/* CLK */
-		  SUNXI_FUNCTION(0x5, "mmc2")),		/* CLK */
+		  SUNXI_FUNCTION(0x5, "mmc2"),		/* CLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)),	/* PA_EINT10 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 11),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD0 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D11 */
 		  SUNXI_FUNCTION(0x4, "mmc3"),		/* D0 */
-		  SUNXI_FUNCTION(0x5, "mmc2")),		/* D0 */
+		  SUNXI_FUNCTION(0x5, "mmc2"),		/* D0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 11)),	/* PA_EINT11 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 12),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD1 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D12 */
 		  SUNXI_FUNCTION(0x4, "mmc3"),		/* D1 */
-		  SUNXI_FUNCTION(0x5, "mmc2")),		/* D1 */
+		  SUNXI_FUNCTION(0x5, "mmc2"),		/* D1 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 12)),	/* PA_EINT12 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 13),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD2 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D13 */
 		  SUNXI_FUNCTION(0x4, "mmc3"),		/* D2 */
-		  SUNXI_FUNCTION(0x5, "mmc2")),		/* D2 */
+		  SUNXI_FUNCTION(0x5, "mmc2"),		/* D2 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 13)),	/* PA_EINT13 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 14),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD3 */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D14 */
 		  SUNXI_FUNCTION(0x4, "mmc3"),		/* D3 */
-		  SUNXI_FUNCTION(0x5, "mmc2")),		/* D3 */
+		  SUNXI_FUNCTION(0x5, "mmc2"),		/* D3 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 14)),	/* PA_EINT14 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 15),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD4 */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* D15 */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D15 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 15)),	/* PA_EINT15 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 16),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD5 */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* D16 */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D16 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 16)),	/* PA_EINT16 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 17),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD6 */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* D17 */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D17 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 17)),	/* PA_EINT17 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 18),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXD7 */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* D18 */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D18 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 18)),	/* PA_EINT18 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 19),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXDV */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D19 */
-		  SUNXI_FUNCTION(0x4, "pwm3")),		/* Positive */
+		  SUNXI_FUNCTION(0x4, "pwm3"),		/* Positive */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 19)),	/* PA_EINT19 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 20),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXCLK */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D20 */
-		  SUNXI_FUNCTION(0x4, "pwm3")),		/* Negative */
+		  SUNXI_FUNCTION(0x4, "pwm3"),		/* Negative */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 20)),	/* PA_EINT20 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 21),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* TXERR */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D21 */
-		  SUNXI_FUNCTION(0x4, "spi3")),		/* CS0 */
+		  SUNXI_FUNCTION(0x4, "spi3"),		/* CS0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 21)),	/* PA_EINT21 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 22),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* RXERR */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D22 */
-		  SUNXI_FUNCTION(0x4, "spi3")),		/* CLK */
+		  SUNXI_FUNCTION(0x4, "spi3"),		/* CLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 22)),	/* PA_EINT22 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 23),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* COL */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* D23 */
-		  SUNXI_FUNCTION(0x4, "spi3")),		/* MOSI */
+		  SUNXI_FUNCTION(0x4, "spi3"),		/* MOSI */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 23)),	/* PA_EINT23 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 24),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* CRS */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* CLK */
-		  SUNXI_FUNCTION(0x4, "spi3")),		/* MISO */
+		  SUNXI_FUNCTION(0x4, "spi3"),		/* MISO */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 24)),	/* PA_EINT24 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 25),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* CLKIN */
 		  SUNXI_FUNCTION(0x3, "lcd1"),		/* DE */
-		  SUNXI_FUNCTION(0x4, "spi3")),		/* CS1 */
+		  SUNXI_FUNCTION(0x4, "spi3"),		/* CS1 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 25)),	/* PA_EINT25 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 26),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* MDC */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* HSYNC */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* HSYNC */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 26)),	/* PA_EINT26 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 27),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "gmac"),		/* MDIO */
-		  SUNXI_FUNCTION(0x3, "lcd1")),		/* VSYNC */
+		  SUNXI_FUNCTION(0x3, "lcd1"),		/* VSYNC */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 27)),	/* PA_EINT27 */
 	/* Hole */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 0),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "i2s0"),		/* MCLK */
 		  SUNXI_FUNCTION(0x3, "uart3"),		/* CTS */
-		  SUNXI_FUNCTION(0x4, "csi")),		/* MCLK1 */
+		  SUNXI_FUNCTION(0x4, "csi"),		/* MCLK1 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 0)),	/* PB_EINT0 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 1),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "i2s0")),		/* BCLK */
+		  SUNXI_FUNCTION(0x2, "i2s0"),		/* BCLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 1)),	/* PB_EINT1 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 2),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "i2s0")),		/* LRCK */
+		  SUNXI_FUNCTION(0x2, "i2s0"),		/* LRCK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 2)),	/* PB_EINT2 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "i2s0")),		/* DO0 */
+		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DO0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 3)),	/* PB_EINT3 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DO1 */
-		  SUNXI_FUNCTION(0x3, "uart3")),	/* RTS */
+		  SUNXI_FUNCTION(0x3, "uart3"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 4)),	/* PB_EINT4 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DO2 */
 		  SUNXI_FUNCTION(0x3, "uart3"),		/* TX */
-		  SUNXI_FUNCTION(0x4, "i2c3")),		/* SCK */
+		  SUNXI_FUNCTION(0x4, "i2c3"),		/* SCK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)),	/* PB_EINT5 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DO3 */
 		  SUNXI_FUNCTION(0x3, "uart3"),		/* RX */
-		  SUNXI_FUNCTION(0x4, "i2c3")),		/* SDA */
+		  SUNXI_FUNCTION(0x4, "i2c3"),		/* SDA */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 6)),	/* PB_EINT6 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x3, "i2s0")),		/* DI */
+		  SUNXI_FUNCTION(0x3, "i2s0"),		/* DI */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 7)),	/* PB_EINT7 */
 	/* Hole */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
@@ -510,86 +546,103 @@ static const struct sunxi_desc_pin sun6i_a31_pins[] = {
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* PCLK */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* CLK */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* CLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 0)),	/* PE_EINT0 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* MCLK */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* ERR */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* ERR */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 1)),	/* PE_EINT1 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* HSYNC */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* SYNC */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* SYNC */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 2)),	/* PE_EINT2 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* VSYNC */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* DVLD */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* DVLD */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 3)),	/* PE_EINT3 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D0 */
-		  SUNXI_FUNCTION(0x3, "uart5")),	/* TX */
+		  SUNXI_FUNCTION(0x3, "uart5"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 4)),	/* PE_EINT4 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D1 */
-		  SUNXI_FUNCTION(0x3, "uart5")),	/* RX */
+		  SUNXI_FUNCTION(0x3, "uart5"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 5)),	/* PE_EINT5 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D2 */
-		  SUNXI_FUNCTION(0x3, "uart5")),	/* RTS */
+		  SUNXI_FUNCTION(0x3, "uart5"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 6)),	/* PE_EINT6 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D3 */
-		  SUNXI_FUNCTION(0x3, "uart5")),	/* CTS */
+		  SUNXI_FUNCTION(0x3, "uart5"),		/* CTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 7)),	/* PE_EINT7 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D4 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D0 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 8)),	/* PE_EINT8 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D5 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D1 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D1 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 9)),	/* PE_EINT9 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D6 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D2 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D2 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 10)),	/* PE_EINT10 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D7 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D3 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D3 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 11)),	/* PE_EINT11 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D8 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D4 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D4 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 12)),	/* PE_EINT12 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D9 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D5 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D5 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 13)),	/* PE_EINT13 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D10 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D6 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D6 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 14)),	/* PE_EINT14 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "csi"),		/* D11 */
-		  SUNXI_FUNCTION(0x3, "ts")),		/* D7 */
+		  SUNXI_FUNCTION(0x3, "ts"),		/* D7 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 15)),	/* PE_EINT15 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 16),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "csi")),		/* MIPI CSI MCLK */
+		  SUNXI_FUNCTION(0x2, "csi"),		/* MIPI CSI MCLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 16)),	/* PE_EINT16 */
 	/* Hole */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
@@ -625,86 +678,105 @@ static const struct sunxi_desc_pin sun6i_a31_pins[] = {
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "mmc1")),		/* CLK */
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* CLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 0)),	/* PG_EINT0 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "mmc1")),		/* CMD */
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* CMD */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 1)),	/* PG_EINT1 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "mmc1")),		/* D0 */
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 2)),	/* PG_EINT2 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "mmc1")),		/* D1 */
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D1 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 3)),	/* PG_EINT3 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "mmc1")),		/* D2 */
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D2 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 4)),	/* PG_EINT4 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "mmc1")),		/* D3 */
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D3 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 5)),	/* PG_EINT5 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart2")),	/* TX */
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 6)),	/* PG_EINT6 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart2")),	/* RX */
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 7)),	/* PG_EINT7 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart2")),	/* RTS */
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 8)),	/* PG_EINT8 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart2")),	/* CTS */
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* CTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 9)),	/* PG_EINT9 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "i2c3"),		/* SCK */
-		  SUNXI_FUNCTION(0x3, "usb")),		/* DP3 */
+		  SUNXI_FUNCTION(0x3, "usb"),		/* DP3 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 10)),	/* PG_EINT10 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "i2c3"),		/* SDA */
-		  SUNXI_FUNCTION(0x3, "usb")),		/* DM3 */
+		  SUNXI_FUNCTION(0x3, "usb"),		/* DM3 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 11)),	/* PG_EINT11 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "spi1"),		/* CS1 */
-		  SUNXI_FUNCTION(0x3, "i2s1")),		/* MCLK */
+		  SUNXI_FUNCTION(0x3, "i2s1"),		/* MCLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 12)),	/* PG_EINT12 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "spi1"),		/* CS0 */
-		  SUNXI_FUNCTION(0x3, "i2s1")),		/* BCLK */
+		  SUNXI_FUNCTION(0x3, "i2s1"),		/* BCLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 13)),	/* PG_EINT13 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 14),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "spi1"),		/* CLK */
-		  SUNXI_FUNCTION(0x3, "i2s1")),		/* LRCK */
+		  SUNXI_FUNCTION(0x3, "i2s1"),		/* LRCK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 14)),	/* PG_EINT14 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 15),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "spi1"),		/* MOSI */
-		  SUNXI_FUNCTION(0x3, "i2s1")),		/* DIN */
+		  SUNXI_FUNCTION(0x3, "i2s1"),		/* DIN */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 15)),	/* PG_EINT15 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 16),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
 		  SUNXI_FUNCTION(0x2, "spi1"),		/* MISO */
-		  SUNXI_FUNCTION(0x3, "i2s1")),		/* DOUT */
+		  SUNXI_FUNCTION(0x3, "i2s1"),		/* DOUT */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 16)),	/* PG_EINT16 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 17),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart4")),	/* TX */
+		  SUNXI_FUNCTION(0x2, "uart4"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 17)),	/* PG_EINT17 */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 18),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
 		  SUNXI_FUNCTION(0x1, "gpio_out"),
-		  SUNXI_FUNCTION(0x2, "uart4")),	/* RX */
+		  SUNXI_FUNCTION(0x2, "uart4"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x6, 3, 18)),	/* PG_EINT18 */
 	/* Hole */
 	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 0),
 		  SUNXI_FUNCTION(0x0, "gpio_in"),
@@ -836,6 +908,7 @@ static const struct sunxi_desc_pin sun6i_a31_pins[] = {
 static const struct sunxi_pinctrl_desc sun6i_a31_pinctrl_data = {
 	.pins = sun6i_a31_pins,
 	.npins = ARRAY_SIZE(sun6i_a31_pins),
+	.irq_banks = 4,
 };
 
 static int sun6i_a31_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c b/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c
index d8577ce..dac99e0 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c
@@ -1036,6 +1036,7 @@ static const struct sunxi_desc_pin sun7i_a20_pins[] = {
 static const struct sunxi_pinctrl_desc sun7i_a20_pinctrl_data = {
 	.pins = sun7i_a20_pins,
 	.npins = ARRAY_SIZE(sun7i_a20_pins),
+	.irq_banks = 1,
 };
 
 static int sun7i_a20_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c
new file mode 100644
index 0000000..90f3b3a
--- /dev/null
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c
@@ -0,0 +1,142 @@
+/*
+ * Allwinner A23 SoCs special pins pinctrl driver.
+ *
+ * Copyright (C) 2014 Chen-Yu Tsai
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * Copyright (C) 2014 Boris Brezillon
+ * Boris Brezillon <boris.brezillon@free-electrons.com>
+ *
+ * Copyright (C) 2014 Maxime Ripard
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/reset.h>
+
+#include "pinctrl-sunxi.h"
+
+static const struct sunxi_desc_pin sun8i_a23_r_pins[] = {
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_rsb"),		/* SCK */
+		  SUNXI_FUNCTION(0x3, "s_twi"),		/* SCK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 0)),	/* PL_EINT0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_rsb"),		/* SDA */
+		  SUNXI_FUNCTION(0x3, "s_twi"),		/* SDA */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 1)),	/* PL_EINT1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_uart"),	/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 2)),	/* PL_EINT2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_uart"),	/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 3)),	/* PL_EINT3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "s_jtag"),	/* MS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)),	/* PL_EINT4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "s_jtag"),	/* CK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)),	/* PL_EINT5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "s_jtag"),	/* DO */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)),	/* PL_EINT6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "s_jtag"),	/* DI */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)),	/* PL_EINT7 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_twi"),		/* SCK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 8)),	/* PL_EINT8 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_twi"),		/* SDA */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 9)),	/* PL_EINT9 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "s_pwm"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 10)),	/* PL_EINT10 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 11),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 11)),	/* PL_EINT11 */
+};
+
+static const struct sunxi_pinctrl_desc sun8i_a23_r_pinctrl_data = {
+	.pins = sun8i_a23_r_pins,
+	.npins = ARRAY_SIZE(sun8i_a23_r_pins),
+	.pin_base = PL_BASE,
+	.irq_banks = 1,
+};
+
+static int sun8i_a23_r_pinctrl_probe(struct platform_device *pdev)
+{
+	struct reset_control *rstc;
+	int ret;
+
+	rstc = devm_reset_control_get(&pdev->dev, NULL);
+	if (IS_ERR(rstc)) {
+		dev_err(&pdev->dev, "Reset controller missing\n");
+		return PTR_ERR(rstc);
+	}
+
+	ret = reset_control_deassert(rstc);
+	if (ret)
+		return ret;
+
+	ret = sunxi_pinctrl_init(pdev,
+				 &sun8i_a23_r_pinctrl_data);
+
+	if (ret)
+		reset_control_assert(rstc);
+
+	return ret;
+}
+
+static struct of_device_id sun8i_a23_r_pinctrl_match[] = {
+	{ .compatible = "allwinner,sun8i-a23-r-pinctrl", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, sun8i_a23_r_pinctrl_match);
+
+static struct platform_driver sun8i_a23_r_pinctrl_driver = {
+	.probe	= sun8i_a23_r_pinctrl_probe,
+	.driver	= {
+		.name		= "sun8i-a23-r-pinctrl",
+		.owner		= THIS_MODULE,
+		.of_match_table	= sun8i_a23_r_pinctrl_match,
+	},
+};
+module_platform_driver(sun8i_a23_r_pinctrl_driver);
+
+MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Boris Brezillon <boris.brezillon@free-electrons.com");
+MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com");
+MODULE_DESCRIPTION("Allwinner A23 R_PIO pinctrl driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c
new file mode 100644
index 0000000..ac71e8c
--- /dev/null
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c
@@ -0,0 +1,593 @@
+/*
+ * Allwinner A23 SoCs pinctrl driver.
+ *
+ * Copyright (C) 2014 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * Copyright (C) 2014 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-sunxi.h"
+
+static const struct sunxi_desc_pin sun8i_a23_pins[] = {
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi1"),		/* CS */
+		  SUNXI_FUNCTION(0x3, "jtag"),		/* MS0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 0)),	/* PA_EINT0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi1"),		/* CLK */
+		  SUNXI_FUNCTION(0x3, "jtag"),		/* CKO */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 1)),	/* PA_EINT1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi1"),		/* MOSI */
+		  SUNXI_FUNCTION(0x3, "jtag"),		/* DOO */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 2)),	/* PA_EINT2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi1"),		/* MISO */
+		  SUNXI_FUNCTION(0x3, "jtag"),		/* DIO */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 3)),	/* PA_EINT3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart4"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)),	/* PA_EINT4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart4"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)),	/* PA_EINT5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart4"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)),	/* PA_EINT6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart4"),		/* CTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)),	/* PA_EINT7 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 0)),	/* PB_EINT0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 1)),	/* PB_EINT1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 2)),	/* PB_EINT2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* CTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 3)),	/* PB_EINT3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s0"),		/* SYNC */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 4)),	/* PB_EINT4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DOUT */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 5)),	/* PB_EINT5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s0"),		/* DIN */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 6)),	/* PB_EINT6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x3, "i2s0"),		/* DI */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 7)),	/* PB_EINT7 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* WE */
+		  SUNXI_FUNCTION(0x3, "spi0")),		/* MOSI */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* ALE */
+		  SUNXI_FUNCTION(0x3, "spi0")),		/* MISO */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* CLE */
+		  SUNXI_FUNCTION(0x3, "spi0")),		/* CLK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* CE1 */
+		  SUNXI_FUNCTION(0x3, "spi0")),		/* CS */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0")),	/* CE0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* RE */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* CLK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* RB0 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* CMD */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0")),	/* RB1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* DQ0 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* DQ1 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 10),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* DQ2 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 11),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* DQ3 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 12),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* DQ4 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 13),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0"),		/* DQ5 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 14),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand"),		/* DQ6 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 15),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand"),		/* DQ7 */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* D7 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 16),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand"),		/* DQS */
+		  SUNXI_FUNCTION(0x3, "mmc2")),		/* RST */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 17),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0")),	/* CE2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 18),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "nand0")),	/* CE3 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0")),		/* D0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0")),		/* D1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D2 */
+		  SUNXI_FUNCTION(0x3, "mmc1")),		/* CLK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D3 */
+		  SUNXI_FUNCTION(0x3, "mmc1")),		/* CMD */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D4 */
+		  SUNXI_FUNCTION(0x3, "mmc1")),		/* D0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D5 */
+		  SUNXI_FUNCTION(0x3, "mmc1")),		/* D1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D6 */
+		  SUNXI_FUNCTION(0x3, "mmc1")),		/* D2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D7 */
+		  SUNXI_FUNCTION(0x3, "mmc1")),		/* D3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D8 */
+		  SUNXI_FUNCTION(0x3, "uart3")),	/* TX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D9 */
+		  SUNXI_FUNCTION(0x3, "uart3")),	/* RX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 10),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D10 */
+		  SUNXI_FUNCTION(0x3, "uart1")),	/* TX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 11),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D11 */
+		  SUNXI_FUNCTION(0x3, "uart1")),	/* RX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 12),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D12 */
+		  SUNXI_FUNCTION(0x3, "uart1")),	/* RTS */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 13),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D13 */
+		  SUNXI_FUNCTION(0x3, "uart1")),	/* CTS */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 14),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D14 */
+		  SUNXI_FUNCTION(0x3, "i2s1")),		/* SYNC */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 15),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D15 */
+		  SUNXI_FUNCTION(0x3, "i2s1")),		/* CLK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 16),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D16 */
+		  SUNXI_FUNCTION(0x3, "i2s1")),		/* DOUT */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 17),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D17 */
+		  SUNXI_FUNCTION(0x3, "i2s1")),		/* DIN */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 18),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D18 */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VN0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 19),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D19 */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VP0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 20),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D20 */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VP1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 21),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D21 */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VN1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 22),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D22 */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VP2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 23),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* D23 */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VN2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 24),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* CLK */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VPC */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 25),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* DE */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VNC */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 26),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* HSYNC */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VP3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 27),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "lcd0"),		/* VSYNC */
+		  SUNXI_FUNCTION(0x3, "lvds0")),	/* VN3 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* PCLK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* MCLK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* HSYNC */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* VSYNC */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi")),		/* D7 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi"),		/* SCK */
+		  SUNXI_FUNCTION(0x3, "i2c2")),		/* SCK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "csi"),		/* SDA */
+		  SUNXI_FUNCTION(0x3, "i2c2")),		/* SDA */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out")),
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out")),
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 16),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out")),
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 17),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out")),
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc0"),		/* D1 */
+		  SUNXI_FUNCTION(0x3, "jtag")),		/* MS1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc0"),		/* D0 */
+		  SUNXI_FUNCTION(0x3, "jtag")),		/* DI1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc0"),		/* CLK */
+		  SUNXI_FUNCTION(0x3, "uart0")),	/* TX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc0"),		/* CMD */
+		  SUNXI_FUNCTION(0x3, "jtag")),		/* DO1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc0"),		/* D3 */
+		  SUNXI_FUNCTION(0x3, "uart0")),	/* RX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc0"),		/* D2 */
+		  SUNXI_FUNCTION(0x3, "jtag")),		/* CK1 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* CLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 0)),	/* PG_EINT0 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* CMD */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 1)),	/* PG_EINT1 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D0 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 2)),	/* PG_EINT2 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D1 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 3)),	/* PG_EINT3 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D2 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 4)),	/* PG_EINT4 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "mmc1"),		/* D3 */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 5)),	/* PG_EINT5 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart1"),		/* TX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 6)),	/* PG_EINT6 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart1"),		/* RX */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 7)),	/* PG_EINT7 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* RTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 8)),	/* PG_EINT8 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "uart2"),		/* CTS */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 9)),	/* PG_EINT9 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s1"),		/* SYNC */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 10)),	/* PG_EINT10 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s1"),		/* CLK */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 11)),	/* PG_EINT11 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s1"),		/* DOUT */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 12)),	/* PG_EINT12 */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2s1"),		/* DIN */
+		  SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 13)),	/* PG_EINT13 */
+	/* Hole */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 0),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "pwm0")),
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 1),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "pwm1")),
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 2),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2c0")),		/* SCK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 3),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2c0")),		/* SDA */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 4),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2c1")),		/* SCK */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 5),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "i2c1")),		/* SDA */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 6),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi0"),		/* CS */
+		  SUNXI_FUNCTION(0x3, "uart3")),	/* TX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 7),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi0"),		/* CLK */
+		  SUNXI_FUNCTION(0x3, "uart3")),	/* RX */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 8),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi0"),		/* DOUT */
+		  SUNXI_FUNCTION(0x3, "uart3")),	/* RTS */
+	SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 9),
+		  SUNXI_FUNCTION(0x0, "gpio_in"),
+		  SUNXI_FUNCTION(0x1, "gpio_out"),
+		  SUNXI_FUNCTION(0x2, "spi0"),		/* DIN */
+		  SUNXI_FUNCTION(0x3, "uart3")),	/* CTS */
+};
+
+static const struct sunxi_pinctrl_desc sun8i_a23_pinctrl_data = {
+	.pins = sun8i_a23_pins,
+	.npins = ARRAY_SIZE(sun8i_a23_pins),
+	.irq_banks = 3,
+};
+
+static int sun8i_a23_pinctrl_probe(struct platform_device *pdev)
+{
+	return sunxi_pinctrl_init(pdev,
+				  &sun8i_a23_pinctrl_data);
+}
+
+static struct of_device_id sun8i_a23_pinctrl_match[] = {
+	{ .compatible = "allwinner,sun8i-a23-pinctrl", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, sun8i_a23_pinctrl_match);
+
+static struct platform_driver sun8i_a23_pinctrl_driver = {
+	.probe	= sun8i_a23_pinctrl_probe,
+	.driver	= {
+		.name		= "sun8i-a23-pinctrl",
+		.owner		= THIS_MODULE,
+		.of_match_table	= sun8i_a23_pinctrl_match,
+	},
+};
+module_platform_driver(sun8i_a23_pinctrl_driver);
+
+MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>");
+MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com");
+MODULE_DESCRIPTION("Allwinner A23 pinctrl driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index 5f38c7f..3df66e3 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -31,6 +31,9 @@
 #include "../core.h"
 #include "pinctrl-sunxi.h"
 
+static struct irq_chip sunxi_pinctrl_edge_irq_chip;
+static struct irq_chip sunxi_pinctrl_level_irq_chip;
+
 static struct sunxi_pinctrl_group *
 sunxi_pinctrl_find_group_by_name(struct sunxi_pinctrl *pctl, const char *group)
 {
@@ -508,7 +511,7 @@ static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc,
 	base = PINS_PER_BANK * gpiospec->args[0];
 	pin = base + gpiospec->args[1];
 
-	if (pin > (gc->base + gc->ngpio))
+	if (pin > gc->ngpio)
 		return -EINVAL;
 
 	if (flags)
@@ -521,25 +524,61 @@ static int sunxi_pinctrl_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
 {
 	struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev);
 	struct sunxi_desc_function *desc;
+	unsigned pinnum = pctl->desc->pin_base + offset;
+	unsigned irqnum;
 
 	if (offset >= chip->ngpio)
 		return -ENXIO;
 
-	desc = sunxi_pinctrl_desc_find_function_by_pin(pctl, offset, "irq");
+	desc = sunxi_pinctrl_desc_find_function_by_pin(pctl, pinnum, "irq");
 	if (!desc)
 		return -EINVAL;
 
+	irqnum = desc->irqbank * IRQ_PER_BANK + desc->irqnum;
+
 	dev_dbg(chip->dev, "%s: request IRQ for GPIO %d, return %d\n",
-		chip->label, offset + chip->base, desc->irqnum);
+		chip->label, offset + chip->base, irqnum);
 
-	return irq_find_mapping(pctl->domain, desc->irqnum);
+	return irq_find_mapping(pctl->domain, irqnum);
 }
 
+static int sunxi_pinctrl_irq_request_resources(struct irq_data *d)
+{
+	struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
+	struct sunxi_desc_function *func;
+	int ret;
+
+	func = sunxi_pinctrl_desc_find_function_by_pin(pctl,
+					pctl->irq_array[d->hwirq], "irq");
+	if (!func)
+		return -EINVAL;
+
+	ret = gpio_lock_as_irq(pctl->chip,
+			pctl->irq_array[d->hwirq] - pctl->desc->pin_base);
+	if (ret) {
+		dev_err(pctl->dev, "unable to lock HW IRQ %lu for IRQ\n",
+			irqd_to_hwirq(d));
+		return ret;
+	}
+
+	/* Change muxing to INT mode */
+	sunxi_pmx_set(pctl->pctl_dev, pctl->irq_array[d->hwirq], func->muxval);
 
-static int sunxi_pinctrl_irq_set_type(struct irq_data *d,
-				      unsigned int type)
+	return 0;
+}
+
+static void sunxi_pinctrl_irq_release_resources(struct irq_data *d)
+{
+	struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
+
+	gpio_unlock_as_irq(pctl->chip,
+			   pctl->irq_array[d->hwirq] - pctl->desc->pin_base);
+}
+
+static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type)
 {
 	struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
+	struct irq_desc *desc = container_of(d, struct irq_desc, irq_data);
 	u32 reg = sunxi_irq_cfg_reg(d->hwirq);
 	u8 index = sunxi_irq_cfg_offset(d->hwirq);
 	unsigned long flags;
@@ -566,6 +605,14 @@ static int sunxi_pinctrl_irq_set_type(struct irq_data *d,
 		return -EINVAL;
 	}
 
+	if (type & IRQ_TYPE_LEVEL_MASK) {
+		d->chip = &sunxi_pinctrl_level_irq_chip;
+		desc->handle_irq = handle_fasteoi_irq;
+	} else {
+		d->chip = &sunxi_pinctrl_edge_irq_chip;
+		desc->handle_irq = handle_edge_irq;
+	}
+
 	spin_lock_irqsave(&pctl->lock, flags);
 
 	regval = readl(pctl->membase + reg);
@@ -577,26 +624,14 @@ static int sunxi_pinctrl_irq_set_type(struct irq_data *d,
 	return 0;
 }
 
-static void sunxi_pinctrl_irq_mask_ack(struct irq_data *d)
+static void sunxi_pinctrl_irq_ack(struct irq_data *d)
 {
 	struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
-	u32 ctrl_reg = sunxi_irq_ctrl_reg(d->hwirq);
-	u8 ctrl_idx = sunxi_irq_ctrl_offset(d->hwirq);
 	u32 status_reg = sunxi_irq_status_reg(d->hwirq);
 	u8 status_idx = sunxi_irq_status_offset(d->hwirq);
-	unsigned long flags;
-	u32 val;
-
-	spin_lock_irqsave(&pctl->lock, flags);
-
-	/* Mask the IRQ */
-	val = readl(pctl->membase + ctrl_reg);
-	writel(val & ~(1 << ctrl_idx), pctl->membase + ctrl_reg);
 
 	/* Clear the IRQ */
 	writel(1 << status_idx, pctl->membase + status_reg);
-
-	spin_unlock_irqrestore(&pctl->lock, flags);
 }
 
 static void sunxi_pinctrl_irq_mask(struct irq_data *d)
@@ -619,19 +654,11 @@ static void sunxi_pinctrl_irq_mask(struct irq_data *d)
 static void sunxi_pinctrl_irq_unmask(struct irq_data *d)
 {
 	struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
-	struct sunxi_desc_function *func;
 	u32 reg = sunxi_irq_ctrl_reg(d->hwirq);
 	u8 idx = sunxi_irq_ctrl_offset(d->hwirq);
 	unsigned long flags;
 	u32 val;
 
-	func = sunxi_pinctrl_desc_find_function_by_pin(pctl,
-						       pctl->irq_array[d->hwirq],
-						       "irq");
-
-	/* Change muxing to INT mode */
-	sunxi_pmx_set(pctl->pctl_dev, pctl->irq_array[d->hwirq], func->muxval);
-
 	spin_lock_irqsave(&pctl->lock, flags);
 
 	/* Unmask the IRQ */
@@ -641,28 +668,60 @@ static void sunxi_pinctrl_irq_unmask(struct irq_data *d)
 	spin_unlock_irqrestore(&pctl->lock, flags);
 }
 
-static struct irq_chip sunxi_pinctrl_irq_chip = {
+static void sunxi_pinctrl_irq_ack_unmask(struct irq_data *d)
+{
+	sunxi_pinctrl_irq_ack(d);
+	sunxi_pinctrl_irq_unmask(d);
+}
+
+static struct irq_chip sunxi_pinctrl_edge_irq_chip = {
+	.irq_ack	= sunxi_pinctrl_irq_ack,
+	.irq_mask	= sunxi_pinctrl_irq_mask,
+	.irq_unmask	= sunxi_pinctrl_irq_unmask,
+	.irq_request_resources = sunxi_pinctrl_irq_request_resources,
+	.irq_release_resources = sunxi_pinctrl_irq_release_resources,
+	.irq_set_type	= sunxi_pinctrl_irq_set_type,
+	.flags		= IRQCHIP_SKIP_SET_WAKE,
+};
+
+static struct irq_chip sunxi_pinctrl_level_irq_chip = {
+	.irq_eoi	= sunxi_pinctrl_irq_ack,
 	.irq_mask	= sunxi_pinctrl_irq_mask,
-	.irq_mask_ack	= sunxi_pinctrl_irq_mask_ack,
 	.irq_unmask	= sunxi_pinctrl_irq_unmask,
+	/* Define irq_enable / disable to avoid spurious irqs for drivers
+	 * using these to suppress irqs while they clear the irq source */
+	.irq_enable	= sunxi_pinctrl_irq_ack_unmask,
+	.irq_disable	= sunxi_pinctrl_irq_mask,
+	.irq_request_resources = sunxi_pinctrl_irq_request_resources,
+	.irq_release_resources = sunxi_pinctrl_irq_release_resources,
 	.irq_set_type	= sunxi_pinctrl_irq_set_type,
+	.flags		= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_EOI_THREADED |
+			  IRQCHIP_EOI_IF_HANDLED,
 };
 
 static void sunxi_pinctrl_irq_handler(unsigned irq, struct irq_desc *desc)
 {
 	struct irq_chip *chip = irq_get_chip(irq);
 	struct sunxi_pinctrl *pctl = irq_get_handler_data(irq);
-	const unsigned long reg = readl(pctl->membase + IRQ_STATUS_REG);
+	unsigned long bank, reg, val;
+
+	for (bank = 0; bank < pctl->desc->irq_banks; bank++)
+		if (irq == pctl->irq[bank])
+			break;
+
+	if (bank == pctl->desc->irq_banks)
+		return;
 
-	/* Clear all interrupts */
-	writel(reg, pctl->membase + IRQ_STATUS_REG);
+	reg = sunxi_irq_status_reg_from_bank(bank);
+	val = readl(pctl->membase + reg);
 
-	if (reg) {
+	if (val) {
 		int irqoffset;
 
 		chained_irq_enter(chip, desc);
-		for_each_set_bit(irqoffset, &reg, SUNXI_IRQ_NUMBER) {
-			int pin_irq = irq_find_mapping(pctl->domain, irqoffset);
+		for_each_set_bit(irqoffset, &val, IRQ_PER_BANK) {
+			int pin_irq = irq_find_mapping(pctl->domain,
+						       bank * IRQ_PER_BANK + irqoffset);
 			generic_handle_irq(pin_irq);
 		}
 		chained_irq_exit(chip, desc);
@@ -730,8 +789,11 @@ static int sunxi_pinctrl_build_state(struct platform_device *pdev)
 
 		while (func->name) {
 			/* Create interrupt mapping while we're at it */
-			if (!strcmp(func->name, "irq"))
-				pctl->irq_array[func->irqnum] = pin->pin.number;
+			if (!strcmp(func->name, "irq")) {
+				int irqnum = func->irqnum + func->irqbank * IRQ_PER_BANK;
+				pctl->irq_array[irqnum] = pin->pin.number;
+			}
+
 			sunxi_pinctrl_add_function(pctl, func->name);
 			func++;
 		}
@@ -801,6 +863,13 @@ int sunxi_pinctrl_init(struct platform_device *pdev,
 	pctl->dev = &pdev->dev;
 	pctl->desc = desc;
 
+	pctl->irq_array = devm_kcalloc(&pdev->dev,
+				       IRQ_PER_BANK * pctl->desc->irq_banks,
+				       sizeof(*pctl->irq_array),
+				       GFP_KERNEL);
+	if (!pctl->irq_array)
+		return -ENOMEM;
+
 	ret = sunxi_pinctrl_build_state(pdev);
 	if (ret) {
 		dev_err(&pdev->dev, "dt probe failed: %d\n", ret);
@@ -869,7 +938,7 @@ int sunxi_pinctrl_init(struct platform_device *pdev,
 		const struct sunxi_desc_pin *pin = pctl->desc->pins + i;
 
 		ret = gpiochip_add_pin_range(pctl->chip, dev_name(&pdev->dev),
-					     pin->pin.number,
+					     pin->pin.number - pctl->desc->pin_base,
 					     pin->pin.number, 1);
 		if (ret)
 			goto gpiochip_error;
@@ -885,30 +954,51 @@ int sunxi_pinctrl_init(struct platform_device *pdev,
 	if (ret)
 		goto gpiochip_error;
 
-	pctl->irq = irq_of_parse_and_map(node, 0);
+	pctl->irq = devm_kcalloc(&pdev->dev,
+				 pctl->desc->irq_banks,
+				 sizeof(*pctl->irq),
+				 GFP_KERNEL);
 	if (!pctl->irq) {
-		ret = -EINVAL;
+		ret = -ENOMEM;
 		goto clk_error;
 	}
 
-	pctl->domain = irq_domain_add_linear(node, SUNXI_IRQ_NUMBER,
-					     &irq_domain_simple_ops, NULL);
+	for (i = 0; i < pctl->desc->irq_banks; i++) {
+		pctl->irq[i] = platform_get_irq(pdev, i);
+		if (pctl->irq[i] < 0) {
+			ret = pctl->irq[i];
+			goto clk_error;
+		}
+	}
+
+	pctl->domain = irq_domain_add_linear(node,
+					     pctl->desc->irq_banks * IRQ_PER_BANK,
+					     &irq_domain_simple_ops,
+					     NULL);
 	if (!pctl->domain) {
 		dev_err(&pdev->dev, "Couldn't register IRQ domain\n");
 		ret = -ENOMEM;
 		goto clk_error;
 	}
 
-	for (i = 0; i < SUNXI_IRQ_NUMBER; i++) {
+	for (i = 0; i < (pctl->desc->irq_banks * IRQ_PER_BANK); i++) {
 		int irqno = irq_create_mapping(pctl->domain, i);
 
-		irq_set_chip_and_handler(irqno, &sunxi_pinctrl_irq_chip,
-					 handle_simple_irq);
+		irq_set_chip_and_handler(irqno, &sunxi_pinctrl_edge_irq_chip,
+					 handle_edge_irq);
 		irq_set_chip_data(irqno, pctl);
 	};
 
-	irq_set_chained_handler(pctl->irq, sunxi_pinctrl_irq_handler);
-	irq_set_handler_data(pctl->irq, pctl);
+	for (i = 0; i < pctl->desc->irq_banks; i++) {
+		/* Mask and clear all IRQs before registering a handler */
+		writel(0, pctl->membase + sunxi_irq_ctrl_reg_from_bank(i));
+		writel(0xffffffff,
+			pctl->membase + sunxi_irq_status_reg_from_bank(i));
+
+		irq_set_chained_handler(pctl->irq[i],
+					sunxi_pinctrl_irq_handler);
+		irq_set_handler_data(pctl->irq[i], pctl);
+	}
 
 	dev_info(&pdev->dev, "initialized sunXi PIO driver\n");
 
@@ -917,8 +1007,7 @@ int sunxi_pinctrl_init(struct platform_device *pdev,
 clk_error:
 	clk_disable_unprepare(clk);
 gpiochip_error:
-	if (gpiochip_remove(pctl->chip))
-		dev_err(&pdev->dev, "failed to remove gpio chip\n");
+	gpiochip_remove(pctl->chip);
 pinctrl_error:
 	pinctrl_unregister(pctl->pctl_dev);
 	return ret;
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
index 8169ba5..4245b96 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
@@ -53,7 +53,7 @@
 #define PULL_PINS_BITS		2
 #define PULL_PINS_MASK		0x03
 
-#define SUNXI_IRQ_NUMBER	32
+#define IRQ_PER_BANK		32
 
 #define IRQ_CFG_REG		0x200
 #define IRQ_CFG_IRQ_PER_REG		8
@@ -68,6 +68,8 @@
 #define IRQ_STATUS_IRQ_BITS		1
 #define IRQ_STATUS_IRQ_MASK		((1 << IRQ_STATUS_IRQ_BITS) - 1)
 
+#define IRQ_MEM_SIZE		0x20
+
 #define IRQ_EDGE_RISING		0x00
 #define IRQ_EDGE_FALLING	0x01
 #define IRQ_LEVEL_HIGH		0x02
@@ -77,6 +79,7 @@
 struct sunxi_desc_function {
 	const char	*name;
 	u8		muxval;
+	u8		irqbank;
 	u8		irqnum;
 };
 
@@ -89,6 +92,7 @@ struct sunxi_pinctrl_desc {
 	const struct sunxi_desc_pin	*pins;
 	int				npins;
 	unsigned			pin_base;
+	unsigned			irq_banks;
 };
 
 struct sunxi_pinctrl_function {
@@ -113,8 +117,8 @@ struct sunxi_pinctrl {
 	unsigned			nfunctions;
 	struct sunxi_pinctrl_group	*groups;
 	unsigned			ngroups;
-	int				irq;
-	int				irq_array[SUNXI_IRQ_NUMBER];
+	int				*irq;
+	unsigned			*irq_array;
 	spinlock_t			lock;
 	struct pinctrl_dev		*pctl_dev;
 };
@@ -139,6 +143,14 @@ struct sunxi_pinctrl {
 		.irqnum = _irq,					\
 	}
 
+#define SUNXI_FUNCTION_IRQ_BANK(_val, _bank, _irq)		\
+	{							\
+		.name = "irq",					\
+		.muxval = _val,					\
+		.irqbank = _bank,				\
+		.irqnum = _irq,					\
+	}
+
 /*
  * The sunXi PIO registers are organized as is:
  * 0x00 - 0x0c	Muxing values.
@@ -218,8 +230,10 @@ static inline u32 sunxi_pull_offset(u16 pin)
 
 static inline u32 sunxi_irq_cfg_reg(u16 irq)
 {
-	u8 reg = irq / IRQ_CFG_IRQ_PER_REG * 0x04;
-	return reg + IRQ_CFG_REG;
+	u8 bank = irq / IRQ_PER_BANK;
+	u8 reg = (irq % IRQ_PER_BANK) / IRQ_CFG_IRQ_PER_REG * 0x04;
+
+	return IRQ_CFG_REG + bank * IRQ_MEM_SIZE + reg;
 }
 
 static inline u32 sunxi_irq_cfg_offset(u16 irq)
@@ -228,10 +242,16 @@ static inline u32 sunxi_irq_cfg_offset(u16 irq)
 	return irq_num * IRQ_CFG_IRQ_BITS;
 }
 
+static inline u32 sunxi_irq_ctrl_reg_from_bank(u8 bank)
+{
+	return IRQ_CTRL_REG + bank * IRQ_MEM_SIZE;
+}
+
 static inline u32 sunxi_irq_ctrl_reg(u16 irq)
 {
-	u8 reg = irq / IRQ_CTRL_IRQ_PER_REG * 0x04;
-	return reg + IRQ_CTRL_REG;
+	u8 bank = irq / IRQ_PER_BANK;
+
+	return sunxi_irq_ctrl_reg_from_bank(bank);
 }
 
 static inline u32 sunxi_irq_ctrl_offset(u16 irq)
@@ -240,10 +260,16 @@ static inline u32 sunxi_irq_ctrl_offset(u16 irq)
 	return irq_num * IRQ_CTRL_IRQ_BITS;
 }
 
+static inline u32 sunxi_irq_status_reg_from_bank(u8 bank)
+{
+	return IRQ_STATUS_REG + bank * IRQ_MEM_SIZE;
+}
+
 static inline u32 sunxi_irq_status_reg(u16 irq)
 {
-	u8 reg = irq / IRQ_STATUS_IRQ_PER_REG * 0x04;
-	return reg + IRQ_STATUS_REG;
+	u8 bank = irq / IRQ_PER_BANK;
+
+	return sunxi_irq_status_reg_from_bank(bank);
 }
 
 static inline u32 sunxi_irq_status_offset(u16 irq)
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c
index 2c61281..8cea355 100644
--- a/drivers/pinctrl/vt8500/pinctrl-wmt.c
+++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -141,17 +141,6 @@ static int wmt_pmx_enable(struct pinctrl_dev *pctldev,
 	return wmt_set_pinmux(data, func_selector, pinnum);
 }
 
-static void wmt_pmx_disable(struct pinctrl_dev *pctldev,
-			    unsigned func_selector,
-			    unsigned group_selector)
-{
-	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
-	u32 pinnum = data->pins[group_selector].number;
-
-	/* disable by setting GPIO_IN */
-	wmt_set_pinmux(data, WMT_FSEL_GPIO_IN, pinnum);
-}
-
 static void wmt_pmx_gpio_disable_free(struct pinctrl_dev *pctldev,
 				      struct pinctrl_gpio_range *range,
 				      unsigned offset)
@@ -180,7 +169,6 @@ static struct pinmux_ops wmt_pinmux_ops = {
 	.get_function_name = wmt_pmx_get_function_name,
 	.get_function_groups = wmt_pmx_get_function_groups,
 	.enable = wmt_pmx_enable,
-	.disable = wmt_pmx_disable,
 	.gpio_disable_free = wmt_pmx_gpio_disable_free,
 	.gpio_set_direction = wmt_pmx_gpio_set_direction,
 };
@@ -627,8 +615,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev,
 	return 0;
 
 fail_range:
-	if (gpiochip_remove(&data->gpio_chip))
-		dev_err(&pdev->dev, "failed to remove gpio chip\n");
+	gpiochip_remove(&data->gpio_chip);
 fail_gpio:
 	pinctrl_unregister(data->pctl_dev);
 	return err;
@@ -637,12 +624,8 @@ fail_gpio:
 int wmt_pinctrl_remove(struct platform_device *pdev)
 {
 	struct wmt_pinctrl_data *data = platform_get_drvdata(pdev);
-	int err;
-
-	err = gpiochip_remove(&data->gpio_chip);
-	if (err)
-		dev_err(&pdev->dev, "failed to remove gpio chip\n");
 
+	gpiochip_remove(&data->gpio_chip);
 	pinctrl_unregister(data->pctl_dev);
 
 	return 0;
diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
index 5413f62..28d12bd 100644
--- a/drivers/platform/x86/samsung-q10.c
+++ b/drivers/platform/x86/samsung-q10.c
@@ -46,13 +46,7 @@ static int samsungq10_bl_set_intensity(struct backlight_device *bd)
 	return 0;
 }
 
-static int samsungq10_bl_get_intensity(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops samsungq10_bl_ops = {
-	.get_brightness = samsungq10_bl_get_intensity,
 	.update_status	= samsungq10_bl_set_intensity,
 };
 
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index f2ac54d..ca41523 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -39,6 +39,12 @@ config POWER_RESET_GPIO
 	  If your board needs a GPIO high/low to power down, say Y and
 	  create a binding in your devicetree.
 
+config POWER_RESET_HISI
+	bool "Hisilicon power-off driver"
+	depends on POWER_RESET && ARCH_HISI
+	help
+	  Reboot support for Hisilicon boards.
+
 config POWER_RESET_MSM
 	bool "Qualcomm MSM power-off driver"
 	depends on POWER_RESET && ARCH_QCOM
diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile
index 7379818..a42e70e 100644
--- a/drivers/power/reset/Makefile
+++ b/drivers/power/reset/Makefile
@@ -2,6 +2,7 @@ obj-$(CONFIG_POWER_RESET_AS3722) += as3722-poweroff.o
 obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o
 obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
 obj-$(CONFIG_POWER_RESET_GPIO) += gpio-poweroff.o
+obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
 obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o
 obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o
 obj-$(CONFIG_POWER_RESET_RESTART) += restart-poweroff.o
diff --git a/drivers/power/reset/hisi-reboot.c b/drivers/power/reset/hisi-reboot.c
new file mode 100644
index 0000000..0c91d02
--- /dev/null
+++ b/drivers/power/reset/hisi-reboot.c
@@ -0,0 +1,67 @@
+/*
+ * Hisilicon SoC reset code
+ *
+ * Copyright (c) 2014 Hisilicon Ltd.
+ * Copyright (c) 2014 Linaro Ltd.
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+
+#include <asm/proc-fns.h>
+#include <asm/system_misc.h>
+
+static void __iomem *base;
+static u32 reboot_offset;
+
+static void hisi_restart(enum reboot_mode mode, const char *cmd)
+{
+	writel_relaxed(0xdeadbeef, base + reboot_offset);
+
+	while (1)
+		cpu_do_idle();
+}
+
+static int hisi_reboot_probe(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+
+	base = of_iomap(np, 0);
+	if (!base) {
+		WARN(1, "failed to map base address");
+		return -ENODEV;
+	}
+
+	if (of_property_read_u32(np, "reboot-offset", &reboot_offset) < 0) {
+		pr_err("failed to find reboot-offset property\n");
+		return -EINVAL;
+	}
+
+	arm_pm_restart = hisi_restart;
+
+	return 0;
+}
+
+static struct of_device_id hisi_reboot_of_match[] = {
+	{ .compatible = "hisilicon,sysctrl" },
+	{}
+};
+
+static struct platform_driver hisi_reboot_driver = {
+	.probe = hisi_reboot_probe,
+	.driver = {
+		.name = "hisi-reboot",
+		.of_match_table = hisi_reboot_of_match,
+	},
+};
+module_platform_driver(hisi_reboot_driver);
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 4ad7b89..331dfca4 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -43,7 +43,7 @@ config PWM_AB8500
 
 config PWM_ATMEL
 	tristate "Atmel PWM support"
-	depends on ARCH_AT91
+	depends on ARCH_AT91 || AVR32
 	help
 	  Generic PWM framework driver for Atmel SoC.
 
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index 2b7e9e2..b16c53a 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -31,6 +31,7 @@
 #include <linux/mfd/samsung/core.h>
 #include <linux/mfd/samsung/s2mps11.h>
 #include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mpu02.h>
 
 struct s2mps11_info {
 	unsigned int rdev_num;
@@ -40,11 +41,15 @@ struct s2mps11_info {
 	int ramp_delay16;
 	int ramp_delay7810;
 	int ramp_delay9;
+
+	enum sec_device_type dev_type;
+
 	/*
-	 * One bit for each S2MPS14 regulator whether the suspend mode
+	 * One bit for each S2MPS14/S2MPU02 regulator whether the suspend mode
 	 * was enabled.
 	 */
-	unsigned int s2mps14_suspend_state:30;
+	unsigned long long s2mps14_suspend_state:35;
+
 	/* Array of size rdev_num with GPIO-s for external sleep control */
 	int *ext_control_gpio;
 };
@@ -415,12 +420,24 @@ static int s2mps14_regulator_enable(struct regulator_dev *rdev)
 	struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
 	unsigned int val;
 
-	if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
-		val = S2MPS14_ENABLE_SUSPEND;
-	else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
-		val = S2MPS14_ENABLE_EXT_CONTROL;
-	else
-		val = rdev->desc->enable_mask;
+	switch (s2mps11->dev_type) {
+	case S2MPS14X:
+		if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
+			val = S2MPS14_ENABLE_SUSPEND;
+		else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
+			val = S2MPS14_ENABLE_EXT_CONTROL;
+		else
+			val = rdev->desc->enable_mask;
+		break;
+	case S2MPU02:
+		if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
+			val = S2MPU02_ENABLE_SUSPEND;
+		else
+			val = rdev->desc->enable_mask;
+		break;
+	default:
+		return -EINVAL;
+	};
 
 	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
 			rdev->desc->enable_mask, val);
@@ -429,12 +446,38 @@ static int s2mps14_regulator_enable(struct regulator_dev *rdev)
 static int s2mps14_regulator_set_suspend_disable(struct regulator_dev *rdev)
 {
 	int ret;
-	unsigned int val;
+	unsigned int val, state;
 	struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
+	int rdev_id = rdev_get_id(rdev);
 
-	/* LDO3 should be always on and does not support suspend mode */
-	if (rdev_get_id(rdev) == S2MPS14_LDO3)
-		return 0;
+	/* Below LDO should be always on or does not support suspend mode. */
+	switch (s2mps11->dev_type) {
+	case S2MPS14X:
+		switch (rdev_id) {
+		case S2MPS14_LDO3:
+			return 0;
+		default:
+			state = S2MPS14_ENABLE_SUSPEND;
+			break;
+		};
+		break;
+	case S2MPU02:
+		switch (rdev_id) {
+		case S2MPU02_LDO13:
+		case S2MPU02_LDO14:
+		case S2MPU02_LDO15:
+		case S2MPU02_LDO17:
+		case S2MPU02_BUCK7:
+			state = S2MPU02_DISABLE_SUSPEND;
+			break;
+		default:
+			state = S2MPU02_ENABLE_SUSPEND;
+			break;
+		};
+		break;
+	default:
+		return -EINVAL;
+	};
 
 	ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
 	if (ret < 0)
@@ -452,7 +495,7 @@ static int s2mps14_regulator_set_suspend_disable(struct regulator_dev *rdev)
 		return 0;
 
 	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
-			rdev->desc->enable_mask, S2MPS14_ENABLE_SUSPEND);
+			rdev->desc->enable_mask, state);
 }
 
 static struct regulator_ops s2mps14_reg_ops = {
@@ -605,8 +648,7 @@ static void s2mps14_pmic_dt_parse_ext_control_gpio(struct platform_device *pdev,
 }
 
 static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
-		struct of_regulator_match *rdata, struct s2mps11_info *s2mps11,
-		enum sec_device_type dev_type)
+		struct of_regulator_match *rdata, struct s2mps11_info *s2mps11)
 {
 	struct device_node *reg_np;
 
@@ -617,7 +659,7 @@ static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
 	}
 
 	of_regulator_match(&pdev->dev, reg_np, rdata, s2mps11->rdev_num);
-	if (dev_type == S2MPS14X)
+	if (s2mps11->dev_type == S2MPS14X)
 		s2mps14_pmic_dt_parse_ext_control_gpio(pdev, rdata, s2mps11);
 
 	of_node_put(reg_np);
@@ -625,6 +667,238 @@ static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
 	return 0;
 }
 
+static int s2mpu02_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
+{
+	unsigned int ramp_val, ramp_shift, ramp_reg;
+
+	switch (rdev_get_id(rdev)) {
+	case S2MPU02_BUCK1:
+		ramp_shift = S2MPU02_BUCK1_RAMP_SHIFT;
+		break;
+	case S2MPU02_BUCK2:
+		ramp_shift = S2MPU02_BUCK2_RAMP_SHIFT;
+		break;
+	case S2MPU02_BUCK3:
+		ramp_shift = S2MPU02_BUCK3_RAMP_SHIFT;
+		break;
+	case S2MPU02_BUCK4:
+		ramp_shift = S2MPU02_BUCK4_RAMP_SHIFT;
+		break;
+	default:
+		return 0;
+	}
+	ramp_reg = S2MPU02_REG_RAMP1;
+	ramp_val = get_ramp_delay(ramp_delay);
+
+	return regmap_update_bits(rdev->regmap, ramp_reg,
+				  S2MPU02_BUCK1234_RAMP_MASK << ramp_shift,
+				  ramp_val << ramp_shift);
+}
+
+static struct regulator_ops s2mpu02_ldo_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps14_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+	.set_suspend_disable	= s2mps14_regulator_set_suspend_disable,
+};
+
+static struct regulator_ops s2mpu02_buck_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps14_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+	.set_suspend_disable	= s2mps14_regulator_set_suspend_disable,
+	.set_ramp_delay		= s2mpu02_set_ramp_delay,
+};
+
+#define regulator_desc_s2mpu02_ldo1(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_900MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_12_5MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP1_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L1CTRL,		\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L1CTRL,		\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo2(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_1050MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_25MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP2_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L2CTRL1,		\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L2CTRL1,		\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo3(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_900MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_12_5MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP1_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo4(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_1050MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_25MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP2_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo5(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_1600MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_50MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP3_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+
+#define regulator_desc_s2mpu02_buck1234(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK1234_MIN_600MV,		\
+	.uV_step	= S2MPU02_BUCK1234_STEP_6_25MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK1234_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B1CTRL2 + (num - 1) * 2,	\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B1CTRL1 + (num - 1) * 2,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+#define regulator_desc_s2mpu02_buck5(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_ldo_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK5_MIN_1081_25MV,		\
+	.uV_step	= S2MPU02_BUCK5_STEP_6_25MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK5_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B5CTRL2,			\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B5CTRL1,			\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+#define regulator_desc_s2mpu02_buck6(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_ldo_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK6_MIN_1700MV,		\
+	.uV_step	= S2MPU02_BUCK6_STEP_2_50MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK6_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B6CTRL2,			\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B6CTRL1,			\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+#define regulator_desc_s2mpu02_buck7(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_ldo_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK7_MIN_900MV,		\
+	.uV_step	= S2MPU02_BUCK7_STEP_6_25MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK7_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B7CTRL2,			\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B7CTRL1,			\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+
+static const struct regulator_desc s2mpu02_regulators[] = {
+	regulator_desc_s2mpu02_ldo1(1),
+	regulator_desc_s2mpu02_ldo2(2),
+	regulator_desc_s2mpu02_ldo4(3),
+	regulator_desc_s2mpu02_ldo5(4),
+	regulator_desc_s2mpu02_ldo4(5),
+	regulator_desc_s2mpu02_ldo3(6),
+	regulator_desc_s2mpu02_ldo3(7),
+	regulator_desc_s2mpu02_ldo4(8),
+	regulator_desc_s2mpu02_ldo5(9),
+	regulator_desc_s2mpu02_ldo3(10),
+	regulator_desc_s2mpu02_ldo4(11),
+	regulator_desc_s2mpu02_ldo5(12),
+	regulator_desc_s2mpu02_ldo5(13),
+	regulator_desc_s2mpu02_ldo5(14),
+	regulator_desc_s2mpu02_ldo5(15),
+	regulator_desc_s2mpu02_ldo5(16),
+	regulator_desc_s2mpu02_ldo4(17),
+	regulator_desc_s2mpu02_ldo5(18),
+	regulator_desc_s2mpu02_ldo3(19),
+	regulator_desc_s2mpu02_ldo4(20),
+	regulator_desc_s2mpu02_ldo5(21),
+	regulator_desc_s2mpu02_ldo5(22),
+	regulator_desc_s2mpu02_ldo5(23),
+	regulator_desc_s2mpu02_ldo4(24),
+	regulator_desc_s2mpu02_ldo5(25),
+	regulator_desc_s2mpu02_ldo4(26),
+	regulator_desc_s2mpu02_ldo5(27),
+	regulator_desc_s2mpu02_ldo5(28),
+	regulator_desc_s2mpu02_buck1234(1),
+	regulator_desc_s2mpu02_buck1234(2),
+	regulator_desc_s2mpu02_buck1234(3),
+	regulator_desc_s2mpu02_buck1234(4),
+	regulator_desc_s2mpu02_buck5(5),
+	regulator_desc_s2mpu02_buck6(6),
+	regulator_desc_s2mpu02_buck7(7),
+};
+
 static int s2mps11_pmic_probe(struct platform_device *pdev)
 {
 	struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
@@ -634,15 +908,14 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
 	struct s2mps11_info *s2mps11;
 	int i, ret = 0;
 	const struct regulator_desc *regulators;
-	enum sec_device_type dev_type;
 
 	s2mps11 = devm_kzalloc(&pdev->dev, sizeof(struct s2mps11_info),
 				GFP_KERNEL);
 	if (!s2mps11)
 		return -ENOMEM;
 
-	dev_type = platform_get_device_id(pdev)->driver_data;
-	switch (dev_type) {
+	s2mps11->dev_type = platform_get_device_id(pdev)->driver_data;
+	switch (s2mps11->dev_type) {
 	case S2MPS11X:
 		s2mps11->rdev_num = ARRAY_SIZE(s2mps11_regulators);
 		regulators = s2mps11_regulators;
@@ -651,8 +924,13 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
 		s2mps11->rdev_num = ARRAY_SIZE(s2mps14_regulators);
 		regulators = s2mps14_regulators;
 		break;
+	case S2MPU02:
+		s2mps11->rdev_num = ARRAY_SIZE(s2mpu02_regulators);
+		regulators = s2mpu02_regulators;
+		break;
 	default:
-		dev_err(&pdev->dev, "Invalid device type: %u\n", dev_type);
+		dev_err(&pdev->dev, "Invalid device type: %u\n",
+				    s2mps11->dev_type);
 		return -EINVAL;
 	};
 
@@ -686,7 +964,7 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
 	for (i = 0; i < s2mps11->rdev_num; i++)
 		rdata[i].name = regulators[i].name;
 
-	ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11, dev_type);
+	ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11);
 	if (ret)
 		goto out;
 
@@ -739,6 +1017,7 @@ out:
 static const struct platform_device_id s2mps11_pmic_id[] = {
 	{ "s2mps11-pmic", S2MPS11X},
 	{ "s2mps14-pmic", S2MPS14X},
+	{ "s2mpu02-pmic", S2MPU02},
 	{ },
 };
 MODULE_DEVICE_TABLE(platform, s2mps11_pmic_id);
diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c
index 5953930..731ed1a 100644
--- a/drivers/rtc/rtc-da9063.c
+++ b/drivers/rtc/rtc-da9063.c
@@ -29,6 +29,8 @@
 #define YEARS_FROM_DA9063(year)		((year) + 100)
 #define MONTHS_FROM_DA9063(month)	((month) - 1)
 
+#define RTC_ALARM_DATA_LEN (DA9063_AD_REG_ALARM_Y - DA9063_AD_REG_ALARM_MI + 1)
+
 #define RTC_DATA_LEN	(DA9063_REG_COUNT_Y - DA9063_REG_COUNT_S + 1)
 #define RTC_SEC		0
 #define RTC_MIN		1
@@ -42,6 +44,10 @@ struct da9063_rtc {
 	struct da9063		*hw;
 	struct rtc_time		alarm_time;
 	bool			rtc_sync;
+	int			alarm_year;
+	int			alarm_start;
+	int			alarm_len;
+	int			data_start;
 };
 
 static void da9063_data_to_tm(u8 *data, struct rtc_time *tm)
@@ -83,7 +89,7 @@ static int da9063_rtc_stop_alarm(struct device *dev)
 {
 	struct da9063_rtc *rtc = dev_get_drvdata(dev);
 
-	return regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y,
+	return regmap_update_bits(rtc->hw->regmap, rtc->alarm_year,
 				  DA9063_ALARM_ON, 0);
 }
 
@@ -91,7 +97,7 @@ static int da9063_rtc_start_alarm(struct device *dev)
 {
 	struct da9063_rtc *rtc = dev_get_drvdata(dev);
 
-	return regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y,
+	return regmap_update_bits(rtc->hw->regmap, rtc->alarm_year,
 				  DA9063_ALARM_ON, DA9063_ALARM_ON);
 }
 
@@ -151,8 +157,9 @@ static int da9063_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	int ret;
 	unsigned int val;
 
-	ret = regmap_bulk_read(rtc->hw->regmap, DA9063_REG_ALARM_S,
-			       &data[RTC_SEC], RTC_DATA_LEN);
+	data[RTC_SEC] = 0;
+	ret = regmap_bulk_read(rtc->hw->regmap, rtc->alarm_start,
+			       &data[rtc->data_start], rtc->alarm_len);
 	if (ret < 0)
 		return ret;
 
@@ -186,14 +193,14 @@ static int da9063_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 		return ret;
 	}
 
-	ret = regmap_bulk_write(rtc->hw->regmap, DA9063_REG_ALARM_S,
-				data, RTC_DATA_LEN);
+	ret = regmap_bulk_write(rtc->hw->regmap, rtc->alarm_start,
+			       &data[rtc->data_start], rtc->alarm_len);
 	if (ret < 0) {
 		dev_err(dev, "Failed to write alarm: %d\n", ret);
 		return ret;
 	}
 
-	rtc->alarm_time = alrm->time;
+	da9063_data_to_tm(data, &rtc->alarm_time);
 
 	if (alrm->enabled) {
 		ret = da9063_rtc_start_alarm(dev);
@@ -218,7 +225,7 @@ static irqreturn_t da9063_alarm_event(int irq, void *data)
 {
 	struct da9063_rtc *rtc = data;
 
-	regmap_update_bits(rtc->hw->regmap, DA9063_REG_ALARM_Y,
+	regmap_update_bits(rtc->hw->regmap, rtc->alarm_year,
 			   DA9063_ALARM_ON, 0);
 
 	rtc->rtc_sync = true;
@@ -257,7 +264,23 @@ static int da9063_rtc_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_S,
+	rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
+	if (!rtc)
+		return -ENOMEM;
+
+	if (da9063->variant_code == PMIC_DA9063_AD) {
+		rtc->alarm_year = DA9063_AD_REG_ALARM_Y;
+		rtc->alarm_start = DA9063_AD_REG_ALARM_MI;
+		rtc->alarm_len = RTC_ALARM_DATA_LEN;
+		rtc->data_start = RTC_MIN;
+	} else {
+		rtc->alarm_year = DA9063_BB_REG_ALARM_Y;
+		rtc->alarm_start = DA9063_BB_REG_ALARM_S;
+		rtc->alarm_len = RTC_DATA_LEN;
+		rtc->data_start = RTC_SEC;
+	}
+
+	ret = regmap_update_bits(da9063->regmap, rtc->alarm_start,
 			DA9063_ALARM_STATUS_TICK | DA9063_ALARM_STATUS_ALARM,
 			0);
 	if (ret < 0) {
@@ -265,7 +288,7 @@ static int da9063_rtc_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_S,
+	ret = regmap_update_bits(da9063->regmap, rtc->alarm_start,
 				 DA9063_ALARM_STATUS_ALARM,
 				 DA9063_ALARM_STATUS_ALARM);
 	if (ret < 0) {
@@ -273,25 +296,22 @@ static int da9063_rtc_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	ret = regmap_update_bits(da9063->regmap, DA9063_REG_ALARM_Y,
+	ret = regmap_update_bits(da9063->regmap, rtc->alarm_year,
 				 DA9063_TICK_ON, 0);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to disable TICKs\n");
 		goto err;
 	}
 
-	ret = regmap_bulk_read(da9063->regmap, DA9063_REG_ALARM_S,
-			       data, RTC_DATA_LEN);
+	data[RTC_SEC] = 0;
+	ret = regmap_bulk_read(da9063->regmap, rtc->alarm_start,
+			       &data[rtc->data_start], rtc->alarm_len);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to read initial alarm data: %d\n",
 			ret);
 		goto err;
 	}
 
-	rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
-	if (!rtc)
-		return -ENOMEM;
-
 	platform_set_drvdata(pdev, rtc);
 
 	irq_alarm = platform_get_irq_byname(pdev, "ALARM");
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 9efe118..d20a7f0 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -492,16 +492,11 @@ static int max77686_rtc_init_reg(struct max77686_rtc_info *info)
 	return ret;
 }
 
-static struct regmap_config max77686_rtc_regmap_config = {
-	.reg_bits = 8,
-	.val_bits = 8,
-};
-
 static int max77686_rtc_probe(struct platform_device *pdev)
 {
 	struct max77686_dev *max77686 = dev_get_drvdata(pdev->dev.parent);
 	struct max77686_rtc_info *info;
-	int ret, virq;
+	int ret;
 
 	dev_info(&pdev->dev, "%s\n", __func__);
 
@@ -514,14 +509,7 @@ static int max77686_rtc_probe(struct platform_device *pdev)
 	info->dev = &pdev->dev;
 	info->max77686 = max77686;
 	info->rtc = max77686->rtc;
-	info->max77686->rtc_regmap = devm_regmap_init_i2c(info->max77686->rtc,
-					 &max77686_rtc_regmap_config);
-	if (IS_ERR(info->max77686->rtc_regmap)) {
-		ret = PTR_ERR(info->max77686->rtc_regmap);
-		dev_err(info->max77686->dev, "Failed to allocate register map: %d\n",
-				ret);
-		return ret;
-	}
+
 	platform_set_drvdata(pdev, info);
 
 	ret = max77686_rtc_init_reg(info);
@@ -550,15 +538,16 @@ static int max77686_rtc_probe(struct platform_device *pdev)
 			ret = -EINVAL;
 		goto err_rtc;
 	}
-	virq = irq_create_mapping(max77686->irq_domain, MAX77686_RTCIRQ_RTCA1);
-	if (!virq) {
+
+	info->virq = regmap_irq_get_virq(max77686->rtc_irq_data,
+					 MAX77686_RTCIRQ_RTCA1);
+	if (!info->virq) {
 		ret = -ENXIO;
 		goto err_rtc;
 	}
-	info->virq = virq;
 
-	ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
-				max77686_rtc_alarm_irq, 0, "rtc-alarm0", info);
+	ret = devm_request_threaded_irq(&pdev->dev, info->virq, NULL,
+				max77686_rtc_alarm_irq, 0, "rtc-alarm1", info);
 	if (ret < 0)
 		dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
 			info->virq, ret);
diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
index 0f7c447..3b1b95d 100644
--- a/drivers/soc/Makefile
+++ b/drivers/soc/Makefile
@@ -3,3 +3,4 @@
 #
 
 obj-$(CONFIG_ARCH_QCOM)		+= qcom/
+obj-$(CONFIG_ARCH_TEGRA)	+= tegra/
diff --git a/drivers/soc/tegra/Makefile b/drivers/soc/tegra/Makefile
new file mode 100644
index 0000000..cdaad9d
--- /dev/null
+++ b/drivers/soc/tegra/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_ARCH_TEGRA) += fuse/
+
+obj-$(CONFIG_ARCH_TEGRA) += common.o
+obj-$(CONFIG_ARCH_TEGRA) += pmc.o
diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c
new file mode 100644
index 0000000..a71cb74
--- /dev/null
+++ b/drivers/soc/tegra/common.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/of.h>
+
+#include <soc/tegra/common.h>
+
+static const struct of_device_id tegra_machine_match[] = {
+	{ .compatible = "nvidia,tegra20", },
+	{ .compatible = "nvidia,tegra30", },
+	{ .compatible = "nvidia,tegra114", },
+	{ .compatible = "nvidia,tegra124", },
+	{ }
+};
+
+bool soc_is_tegra(void)
+{
+	struct device_node *root;
+
+	root = of_find_node_by_path("/");
+	if (!root)
+		return false;
+
+	return of_match_node(tegra_machine_match, root) != NULL;
+}
diff --git a/drivers/soc/tegra/fuse/Makefile b/drivers/soc/tegra/fuse/Makefile
new file mode 100644
index 0000000..3af357d
--- /dev/null
+++ b/drivers/soc/tegra/fuse/Makefile
@@ -0,0 +1,8 @@
+obj-y					+= fuse-tegra.o
+obj-y					+= fuse-tegra30.o
+obj-y					+= tegra-apbmisc.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= fuse-tegra20.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= speedo-tegra20.o
+obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= speedo-tegra30.o
+obj-$(CONFIG_ARCH_TEGRA_114_SOC)	+= speedo-tegra114.o
+obj-$(CONFIG_ARCH_TEGRA_124_SOC)	+= speedo-tegra124.o
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
new file mode 100644
index 0000000..11a5043
--- /dev/null
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/kobject.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+
+#include <soc/tegra/common.h>
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+static u32 (*fuse_readl)(const unsigned int offset);
+static int fuse_size;
+struct tegra_sku_info tegra_sku_info;
+
+static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
+	[TEGRA_REVISION_UNKNOWN] = "unknown",
+	[TEGRA_REVISION_A01]     = "A01",
+	[TEGRA_REVISION_A02]     = "A02",
+	[TEGRA_REVISION_A03]     = "A03",
+	[TEGRA_REVISION_A03p]    = "A03 prime",
+	[TEGRA_REVISION_A04]     = "A04",
+};
+
+static u8 fuse_readb(const unsigned int offset)
+{
+	u32 val;
+
+	val = fuse_readl(round_down(offset, 4));
+	val >>= (offset % 4) * 8;
+	val &= 0xff;
+
+	return val;
+}
+
+static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
+			struct bin_attribute *attr, char *buf,
+			loff_t pos, size_t size)
+{
+	int i;
+
+	if (pos < 0 || pos >= fuse_size)
+		return 0;
+
+	if (size > fuse_size - pos)
+		size = fuse_size - pos;
+
+	for (i = 0; i < size; i++)
+		buf[i] = fuse_readb(pos + i);
+
+	return i;
+}
+
+static struct bin_attribute fuse_bin_attr = {
+	.attr = { .name = "fuse", .mode = S_IRUGO, },
+	.read = fuse_read,
+};
+
+static const struct of_device_id car_match[] __initconst = {
+	{ .compatible = "nvidia,tegra20-car", },
+	{ .compatible = "nvidia,tegra30-car", },
+	{ .compatible = "nvidia,tegra114-car", },
+	{ .compatible = "nvidia,tegra124-car", },
+	{},
+};
+
+static void tegra_enable_fuse_clk(void __iomem *base)
+{
+	u32 reg;
+
+	reg = readl_relaxed(base + 0x48);
+	reg |= 1 << 28;
+	writel(reg, base + 0x48);
+
+	/*
+	 * Enable FUSE clock. This needs to be hardcoded because the clock
+	 * subsystem is not active during early boot.
+	 */
+	reg = readl(base + 0x14);
+	reg |= 1 << 7;
+	writel(reg, base + 0x14);
+}
+
+int tegra_fuse_readl(unsigned long offset, u32 *value)
+{
+	if (!fuse_readl)
+		return -EPROBE_DEFER;
+
+	*value = fuse_readl(offset);
+
+	return 0;
+}
+EXPORT_SYMBOL(tegra_fuse_readl);
+
+int tegra_fuse_create_sysfs(struct device *dev, int size,
+		     u32 (*readl)(const unsigned int offset))
+{
+	if (fuse_size)
+		return -ENODEV;
+
+	fuse_bin_attr.size = size;
+	fuse_bin_attr.read = fuse_read;
+
+	fuse_size = size;
+	fuse_readl = readl;
+
+	return device_create_bin_file(dev, &fuse_bin_attr);
+}
+
+static int __init tegra_init_fuse(void)
+{
+	struct device_node *np;
+	void __iomem *car_base;
+
+	if (!soc_is_tegra())
+		return 0;
+
+	tegra_init_apbmisc();
+
+	np = of_find_matching_node(NULL, car_match);
+	car_base = of_iomap(np, 0);
+	if (car_base) {
+		tegra_enable_fuse_clk(car_base);
+		iounmap(car_base);
+	} else {
+		pr_err("Could not enable fuse clk. ioremap tegra car failed.\n");
+		return -ENXIO;
+	}
+
+	if (tegra_get_chip_id() == TEGRA20)
+		tegra20_init_fuse_early();
+	else
+		tegra30_init_fuse_early();
+
+	pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n",
+		tegra_revision_name[tegra_sku_info.revision],
+		tegra_sku_info.sku_id, tegra_sku_info.cpu_process_id,
+		tegra_sku_info.core_process_id);
+	pr_debug("Tegra CPU Speedo ID %d, Soc Speedo ID %d\n",
+		tegra_sku_info.cpu_speedo_id, tegra_sku_info.soc_speedo_id);
+
+	return 0;
+}
+early_initcall(tegra_init_fuse);
diff --git a/drivers/soc/tegra/fuse/fuse-tegra20.c b/drivers/soc/tegra/fuse/fuse-tegra20.c
new file mode 100644
index 0000000..7cb63ab
--- /dev/null
+++ b/drivers/soc/tegra/fuse/fuse-tegra20.c
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Based on drivers/misc/eeprom/sunxi_sid.c
+ */
+
+#include <linux/device.h>
+#include <linux/clk.h>
+#include <linux/completion.h>
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/kobject.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/random.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define FUSE_BEGIN	0x100
+#define FUSE_SIZE	0x1f8
+#define FUSE_UID_LOW	0x08
+#define FUSE_UID_HIGH	0x0c
+
+static phys_addr_t fuse_phys;
+static struct clk *fuse_clk;
+static void __iomem __initdata *fuse_base;
+
+static DEFINE_MUTEX(apb_dma_lock);
+static DECLARE_COMPLETION(apb_dma_wait);
+static struct dma_chan *apb_dma_chan;
+static struct dma_slave_config dma_sconfig;
+static u32 *apb_buffer;
+static dma_addr_t apb_buffer_phys;
+
+static void apb_dma_complete(void *args)
+{
+	complete(&apb_dma_wait);
+}
+
+static u32 tegra20_fuse_readl(const unsigned int offset)
+{
+	int ret;
+	u32 val = 0;
+	struct dma_async_tx_descriptor *dma_desc;
+
+	mutex_lock(&apb_dma_lock);
+
+	dma_sconfig.src_addr = fuse_phys + FUSE_BEGIN + offset;
+	ret = dmaengine_slave_config(apb_dma_chan, &dma_sconfig);
+	if (ret)
+		goto out;
+
+	dma_desc = dmaengine_prep_slave_single(apb_dma_chan, apb_buffer_phys,
+			sizeof(u32), DMA_DEV_TO_MEM,
+			DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+	if (!dma_desc)
+		goto out;
+
+	dma_desc->callback = apb_dma_complete;
+	dma_desc->callback_param = NULL;
+
+	reinit_completion(&apb_dma_wait);
+
+	clk_prepare_enable(fuse_clk);
+
+	dmaengine_submit(dma_desc);
+	dma_async_issue_pending(apb_dma_chan);
+	ret = wait_for_completion_timeout(&apb_dma_wait, msecs_to_jiffies(50));
+
+	if (WARN(ret == 0, "apb read dma timed out"))
+		dmaengine_terminate_all(apb_dma_chan);
+	else
+		val = *apb_buffer;
+
+	clk_disable_unprepare(fuse_clk);
+out:
+	mutex_unlock(&apb_dma_lock);
+
+	return val;
+}
+
+static const struct of_device_id tegra20_fuse_of_match[] = {
+	{ .compatible = "nvidia,tegra20-efuse" },
+	{},
+};
+
+static int apb_dma_init(void)
+{
+	dma_cap_mask_t mask;
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+	apb_dma_chan = dma_request_channel(mask, NULL, NULL);
+	if (!apb_dma_chan)
+		return -EPROBE_DEFER;
+
+	apb_buffer = dma_alloc_coherent(NULL, sizeof(u32), &apb_buffer_phys,
+					GFP_KERNEL);
+	if (!apb_buffer) {
+		dma_release_channel(apb_dma_chan);
+		return -ENOMEM;
+	}
+
+	dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	dma_sconfig.src_maxburst = 1;
+	dma_sconfig.dst_maxburst = 1;
+
+	return 0;
+}
+
+static int tegra20_fuse_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	int err;
+
+	fuse_clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(fuse_clk)) {
+		dev_err(&pdev->dev, "missing clock");
+		return PTR_ERR(fuse_clk);
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -EINVAL;
+	fuse_phys = res->start;
+
+	err = apb_dma_init();
+	if (err)
+		return err;
+
+	if (tegra_fuse_create_sysfs(&pdev->dev, FUSE_SIZE, tegra20_fuse_readl))
+		return -ENODEV;
+
+	dev_dbg(&pdev->dev, "loaded\n");
+
+	return 0;
+}
+
+static struct platform_driver tegra20_fuse_driver = {
+	.probe = tegra20_fuse_probe,
+	.driver = {
+		.name = "tegra20_fuse",
+		.owner = THIS_MODULE,
+		.of_match_table = tegra20_fuse_of_match,
+	}
+};
+
+static int __init tegra20_fuse_init(void)
+{
+	return platform_driver_register(&tegra20_fuse_driver);
+}
+postcore_initcall(tegra20_fuse_init);
+
+/* Early boot code. This code is called before the devices are created */
+
+u32 __init tegra20_fuse_early(const unsigned int offset)
+{
+	return readl_relaxed(fuse_base + FUSE_BEGIN + offset);
+}
+
+bool __init tegra20_spare_fuse_early(int spare_bit)
+{
+	u32 offset = spare_bit * 4;
+	bool value;
+
+	value = tegra20_fuse_early(offset + 0x100);
+
+	return value;
+}
+
+static void __init tegra20_fuse_add_randomness(void)
+{
+	u32 randomness[7];
+
+	randomness[0] = tegra_sku_info.sku_id;
+	randomness[1] = tegra_read_straps();
+	randomness[2] = tegra_read_chipid();
+	randomness[3] = tegra_sku_info.cpu_process_id << 16;
+	randomness[3] |= tegra_sku_info.core_process_id;
+	randomness[4] = tegra_sku_info.cpu_speedo_id << 16;
+	randomness[4] |= tegra_sku_info.soc_speedo_id;
+	randomness[5] = tegra20_fuse_early(FUSE_UID_LOW);
+	randomness[6] = tegra20_fuse_early(FUSE_UID_HIGH);
+
+	add_device_randomness(randomness, sizeof(randomness));
+}
+
+void __init tegra20_init_fuse_early(void)
+{
+	fuse_base = ioremap(TEGRA_FUSE_BASE, TEGRA_FUSE_SIZE);
+
+	tegra_init_revision();
+	tegra20_init_speedo_data(&tegra_sku_info);
+	tegra20_fuse_add_randomness();
+
+	iounmap(fuse_base);
+}
diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c
new file mode 100644
index 0000000..5999cf3
--- /dev/null
+++ b/drivers/soc/tegra/fuse/fuse-tegra30.c
@@ -0,0 +1,224 @@
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/random.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define FUSE_BEGIN	0x100
+
+/* Tegra30 and later */
+#define FUSE_VENDOR_CODE	0x100
+#define FUSE_FAB_CODE		0x104
+#define FUSE_LOT_CODE_0		0x108
+#define FUSE_LOT_CODE_1		0x10c
+#define FUSE_WAFER_ID		0x110
+#define FUSE_X_COORDINATE	0x114
+#define FUSE_Y_COORDINATE	0x118
+
+#define FUSE_HAS_REVISION_INFO	BIT(0)
+
+enum speedo_idx {
+	SPEEDO_TEGRA30 = 0,
+	SPEEDO_TEGRA114,
+	SPEEDO_TEGRA124,
+};
+
+struct tegra_fuse_info {
+	int		size;
+	int		spare_bit;
+	enum speedo_idx	speedo_idx;
+};
+
+static void __iomem *fuse_base;
+static struct clk *fuse_clk;
+static struct tegra_fuse_info *fuse_info;
+
+u32 tegra30_fuse_readl(const unsigned int offset)
+{
+	u32 val;
+
+	/*
+	 * early in the boot, the fuse clock will be enabled by
+	 * tegra_init_fuse()
+	 */
+
+	if (fuse_clk)
+		clk_prepare_enable(fuse_clk);
+
+	val = readl_relaxed(fuse_base + FUSE_BEGIN + offset);
+
+	if (fuse_clk)
+		clk_disable_unprepare(fuse_clk);
+
+	return val;
+}
+
+static struct tegra_fuse_info tegra30_info = {
+	.size			= 0x2a4,
+	.spare_bit		= 0x144,
+	.speedo_idx		= SPEEDO_TEGRA30,
+};
+
+static struct tegra_fuse_info tegra114_info = {
+	.size			= 0x2a0,
+	.speedo_idx		= SPEEDO_TEGRA114,
+};
+
+static struct tegra_fuse_info tegra124_info = {
+	.size			= 0x300,
+	.speedo_idx		= SPEEDO_TEGRA124,
+};
+
+static const struct of_device_id tegra30_fuse_of_match[] = {
+	{ .compatible = "nvidia,tegra30-efuse", .data = &tegra30_info },
+	{ .compatible = "nvidia,tegra114-efuse", .data = &tegra114_info },
+	{ .compatible = "nvidia,tegra124-efuse", .data = &tegra124_info },
+	{},
+};
+
+static int tegra30_fuse_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *of_dev_id;
+
+	of_dev_id = of_match_device(tegra30_fuse_of_match, &pdev->dev);
+	if (!of_dev_id)
+		return -ENODEV;
+
+	fuse_clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(fuse_clk)) {
+		dev_err(&pdev->dev, "missing clock");
+		return PTR_ERR(fuse_clk);
+	}
+
+	platform_set_drvdata(pdev, NULL);
+
+	if (tegra_fuse_create_sysfs(&pdev->dev, fuse_info->size,
+				    tegra30_fuse_readl))
+		return -ENODEV;
+
+	dev_dbg(&pdev->dev, "loaded\n");
+
+	return 0;
+}
+
+static struct platform_driver tegra30_fuse_driver = {
+	.probe = tegra30_fuse_probe,
+	.driver = {
+		.name = "tegra_fuse",
+		.owner = THIS_MODULE,
+		.of_match_table = tegra30_fuse_of_match,
+	}
+};
+
+static int __init tegra30_fuse_init(void)
+{
+	return platform_driver_register(&tegra30_fuse_driver);
+}
+postcore_initcall(tegra30_fuse_init);
+
+/* Early boot code. This code is called before the devices are created */
+
+typedef void (*speedo_f)(struct tegra_sku_info *sku_info);
+
+static speedo_f __initdata speedo_tbl[] = {
+	[SPEEDO_TEGRA30]	= tegra30_init_speedo_data,
+	[SPEEDO_TEGRA114]	= tegra114_init_speedo_data,
+	[SPEEDO_TEGRA124]	= tegra124_init_speedo_data,
+};
+
+static void __init tegra30_fuse_add_randomness(void)
+{
+	u32 randomness[12];
+
+	randomness[0] = tegra_sku_info.sku_id;
+	randomness[1] = tegra_read_straps();
+	randomness[2] = tegra_read_chipid();
+	randomness[3] = tegra_sku_info.cpu_process_id << 16;
+	randomness[3] |= tegra_sku_info.core_process_id;
+	randomness[4] = tegra_sku_info.cpu_speedo_id << 16;
+	randomness[4] |= tegra_sku_info.soc_speedo_id;
+	randomness[5] = tegra30_fuse_readl(FUSE_VENDOR_CODE);
+	randomness[6] = tegra30_fuse_readl(FUSE_FAB_CODE);
+	randomness[7] = tegra30_fuse_readl(FUSE_LOT_CODE_0);
+	randomness[8] = tegra30_fuse_readl(FUSE_LOT_CODE_1);
+	randomness[9] = tegra30_fuse_readl(FUSE_WAFER_ID);
+	randomness[10] = tegra30_fuse_readl(FUSE_X_COORDINATE);
+	randomness[11] = tegra30_fuse_readl(FUSE_Y_COORDINATE);
+
+	add_device_randomness(randomness, sizeof(randomness));
+}
+
+static void __init legacy_fuse_init(void)
+{
+	switch (tegra_get_chip_id()) {
+	case TEGRA30:
+		fuse_info = &tegra30_info;
+		break;
+	case TEGRA114:
+		fuse_info = &tegra114_info;
+		break;
+	case TEGRA124:
+		fuse_info = &tegra124_info;
+		break;
+	default:
+		return;
+	}
+
+	fuse_base = ioremap(TEGRA_FUSE_BASE, TEGRA_FUSE_SIZE);
+}
+
+bool __init tegra30_spare_fuse(int spare_bit)
+{
+	u32 offset = fuse_info->spare_bit + spare_bit * 4;
+
+	return tegra30_fuse_readl(offset) & 1;
+}
+
+void __init tegra30_init_fuse_early(void)
+{
+	struct device_node *np;
+	const struct of_device_id *of_match;
+
+	np = of_find_matching_node_and_match(NULL, tegra30_fuse_of_match,
+						&of_match);
+	if (np) {
+		fuse_base = of_iomap(np, 0);
+		fuse_info = (struct tegra_fuse_info *)of_match->data;
+	} else
+		legacy_fuse_init();
+
+	if (!fuse_base) {
+		pr_warn("fuse DT node missing and unknown chip id: 0x%02x\n",
+			tegra_get_chip_id());
+		return;
+	}
+
+	tegra_init_revision();
+	speedo_tbl[fuse_info->speedo_idx](&tegra_sku_info);
+	tegra30_fuse_add_randomness();
+}
diff --git a/drivers/soc/tegra/fuse/fuse.h b/drivers/soc/tegra/fuse/fuse.h
new file mode 100644
index 0000000..3a398bf3
--- /dev/null
+++ b/drivers/soc/tegra/fuse/fuse.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2013, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Author:
+ *	Colin Cross <ccross@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __DRIVERS_MISC_TEGRA_FUSE_H
+#define __DRIVERS_MISC_TEGRA_FUSE_H
+
+#define TEGRA_FUSE_BASE	0x7000f800
+#define TEGRA_FUSE_SIZE	0x400
+
+int tegra_fuse_create_sysfs(struct device *dev, int size,
+		     u32 (*readl)(const unsigned int offset));
+
+bool tegra30_spare_fuse(int bit);
+u32 tegra30_fuse_readl(const unsigned int offset);
+void tegra30_init_fuse_early(void);
+void tegra_init_revision(void);
+void tegra_init_apbmisc(void);
+
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+void tegra20_init_speedo_data(struct tegra_sku_info *sku_info);
+bool tegra20_spare_fuse_early(int spare_bit);
+void tegra20_init_fuse_early(void);
+u32 tegra20_fuse_early(const unsigned int offset);
+#else
+static inline void tegra20_init_speedo_data(struct tegra_sku_info *sku_info) {}
+static inline bool tegra20_spare_fuse_early(int spare_bit)
+{
+	return false;
+}
+static inline void tegra20_init_fuse_early(void) {}
+static inline u32 tegra20_fuse_early(const unsigned int offset)
+{
+	return 0;
+}
+#endif
+
+
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+void tegra30_init_speedo_data(struct tegra_sku_info *sku_info);
+#else
+static inline void tegra30_init_speedo_data(struct tegra_sku_info *sku_info) {}
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_114_SOC
+void tegra114_init_speedo_data(struct tegra_sku_info *sku_info);
+#else
+static inline void tegra114_init_speedo_data(struct tegra_sku_info *sku_info) {}
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_124_SOC
+void tegra124_init_speedo_data(struct tegra_sku_info *sku_info);
+#else
+static inline void tegra124_init_speedo_data(struct tegra_sku_info *sku_info) {}
+#endif
+
+#endif
diff --git a/arch/arm/mach-tegra/tegra114_speedo.c b/drivers/soc/tegra/fuse/speedo-tegra114.c
index 5218d48..2a6ca03 100644
--- a/arch/arm/mach-tegra/tegra114_speedo.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra114.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -14,13 +14,16 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/kernel.h>
 #include <linux/bug.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
 
 #include "fuse.h"
 
-#define CORE_PROCESS_CORNERS_NUM	2
-#define CPU_PROCESS_CORNERS_NUM		2
+#define CORE_PROCESS_CORNERS	2
+#define CPU_PROCESS_CORNERS	2
 
 enum {
 	THRESHOLD_INDEX_0,
@@ -28,54 +31,57 @@ enum {
 	THRESHOLD_INDEX_COUNT,
 };
 
-static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
+static const u32 __initconst core_process_speedos[][CORE_PROCESS_CORNERS] = {
 	{1123,     UINT_MAX},
 	{0,        UINT_MAX},
 };
 
-static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
+static const u32 __initconst cpu_process_speedos[][CPU_PROCESS_CORNERS] = {
 	{1695,     UINT_MAX},
 	{0,        UINT_MAX},
 };
 
-static void rev_sku_to_speedo_ids(int rev, int sku, int *threshold)
+static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info,
+					 int *threshold)
 {
 	u32 tmp;
+	u32 sku = sku_info->sku_id;
+	enum tegra_revision rev = sku_info->revision;
 
 	switch (sku) {
 	case 0x00:
 	case 0x10:
 	case 0x05:
 	case 0x06:
-		tegra_cpu_speedo_id = 1;
-		tegra_soc_speedo_id = 0;
+		sku_info->cpu_speedo_id = 1;
+		sku_info->soc_speedo_id = 0;
 		*threshold = THRESHOLD_INDEX_0;
 		break;
 
 	case 0x03:
 	case 0x04:
-		tegra_cpu_speedo_id = 2;
-		tegra_soc_speedo_id = 1;
+		sku_info->cpu_speedo_id = 2;
+		sku_info->soc_speedo_id = 1;
 		*threshold = THRESHOLD_INDEX_1;
 		break;
 
 	default:
-		pr_err("Tegra114 Unknown SKU %d\n", sku);
-		tegra_cpu_speedo_id = 0;
-		tegra_soc_speedo_id = 0;
+		pr_err("Tegra Unknown SKU %d\n", sku);
+		sku_info->cpu_speedo_id = 0;
+		sku_info->soc_speedo_id = 0;
 		*threshold = THRESHOLD_INDEX_0;
 		break;
 	}
 
 	if (rev == TEGRA_REVISION_A01) {
-		tmp = tegra_fuse_readl(0x270) << 1;
-		tmp |= tegra_fuse_readl(0x26c);
+		tmp = tegra30_fuse_readl(0x270) << 1;
+		tmp |= tegra30_fuse_readl(0x26c);
 		if (!tmp)
-			tegra_cpu_speedo_id = 0;
+			sku_info->cpu_speedo_id = 0;
 	}
 }
 
-void tegra114_init_speedo_data(void)
+void __init tegra114_init_speedo_data(struct tegra_sku_info *sku_info)
 {
 	u32 cpu_speedo_val;
 	u32 core_speedo_val;
@@ -87,18 +93,18 @@ void tegra114_init_speedo_data(void)
 	BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
 			THRESHOLD_INDEX_COUNT);
 
-	rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id, &threshold);
+	rev_sku_to_speedo_ids(sku_info, &threshold);
 
-	cpu_speedo_val = tegra_fuse_readl(0x12c) + 1024;
-	core_speedo_val = tegra_fuse_readl(0x134);
+	cpu_speedo_val = tegra30_fuse_readl(0x12c) + 1024;
+	core_speedo_val = tegra30_fuse_readl(0x134);
 
-	for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++)
+	for (i = 0; i < CPU_PROCESS_CORNERS; i++)
 		if (cpu_speedo_val < cpu_process_speedos[threshold][i])
 			break;
-	tegra_cpu_process_id = i;
+	sku_info->cpu_process_id = i;
 
-	for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++)
+	for (i = 0; i < CORE_PROCESS_CORNERS; i++)
 		if (core_speedo_val < core_process_speedos[threshold][i])
 			break;
-	tegra_core_process_id = i;
+	sku_info->core_process_id = i;
 }
diff --git a/drivers/soc/tegra/fuse/speedo-tegra124.c b/drivers/soc/tegra/fuse/speedo-tegra124.c
new file mode 100644
index 0000000..4636238
--- /dev/null
+++ b/drivers/soc/tegra/fuse/speedo-tegra124.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2013-2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/bug.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define CPU_PROCESS_CORNERS	2
+#define GPU_PROCESS_CORNERS	2
+#define CORE_PROCESS_CORNERS	2
+
+#define FUSE_CPU_SPEEDO_0	0x14
+#define FUSE_CPU_SPEEDO_1	0x2c
+#define FUSE_CPU_SPEEDO_2	0x30
+#define FUSE_SOC_SPEEDO_0	0x34
+#define FUSE_SOC_SPEEDO_1	0x38
+#define FUSE_SOC_SPEEDO_2	0x3c
+#define FUSE_CPU_IDDQ		0x18
+#define FUSE_SOC_IDDQ		0x40
+#define FUSE_GPU_IDDQ		0x128
+#define FUSE_FT_REV		0x28
+
+enum {
+	THRESHOLD_INDEX_0,
+	THRESHOLD_INDEX_1,
+	THRESHOLD_INDEX_COUNT,
+};
+
+static const u32 __initconst cpu_process_speedos[][CPU_PROCESS_CORNERS] = {
+	{2190,	UINT_MAX},
+	{0,	UINT_MAX},
+};
+
+static const u32 __initconst gpu_process_speedos[][GPU_PROCESS_CORNERS] = {
+	{1965,	UINT_MAX},
+	{0,	UINT_MAX},
+};
+
+static const u32 __initconst core_process_speedos[][CORE_PROCESS_CORNERS] = {
+	{2101,	UINT_MAX},
+	{0,	UINT_MAX},
+};
+
+static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info,
+					 int *threshold)
+{
+	int sku = sku_info->sku_id;
+
+	/* Assign to default */
+	sku_info->cpu_speedo_id = 0;
+	sku_info->soc_speedo_id = 0;
+	sku_info->gpu_speedo_id = 0;
+	*threshold = THRESHOLD_INDEX_0;
+
+	switch (sku) {
+	case 0x00: /* Eng sku */
+	case 0x0F:
+	case 0x23:
+		/* Using the default */
+		break;
+	case 0x83:
+		sku_info->cpu_speedo_id = 2;
+		break;
+
+	case 0x1F:
+	case 0x87:
+	case 0x27:
+		sku_info->cpu_speedo_id = 2;
+		sku_info->soc_speedo_id = 0;
+		sku_info->gpu_speedo_id = 1;
+		*threshold = THRESHOLD_INDEX_0;
+		break;
+	case 0x81:
+	case 0x21:
+	case 0x07:
+		sku_info->cpu_speedo_id = 1;
+		sku_info->soc_speedo_id = 1;
+		sku_info->gpu_speedo_id = 1;
+		*threshold = THRESHOLD_INDEX_1;
+		break;
+	case 0x49:
+	case 0x4A:
+	case 0x48:
+		sku_info->cpu_speedo_id = 4;
+		sku_info->soc_speedo_id = 2;
+		sku_info->gpu_speedo_id = 3;
+		*threshold = THRESHOLD_INDEX_1;
+		break;
+	default:
+		pr_err("Tegra Unknown SKU %d\n", sku);
+		/* Using the default for the error case */
+		break;
+	}
+}
+
+void __init tegra124_init_speedo_data(struct tegra_sku_info *sku_info)
+{
+	int i, threshold, cpu_speedo_0_value, soc_speedo_0_value;
+	int cpu_iddq_value, gpu_iddq_value, soc_iddq_value;
+
+	BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
+			THRESHOLD_INDEX_COUNT);
+	BUILD_BUG_ON(ARRAY_SIZE(gpu_process_speedos) !=
+			THRESHOLD_INDEX_COUNT);
+	BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
+			THRESHOLD_INDEX_COUNT);
+
+	cpu_speedo_0_value = tegra30_fuse_readl(FUSE_CPU_SPEEDO_0);
+
+	/* GPU Speedo is stored in CPU_SPEEDO_2 */
+	sku_info->gpu_speedo_value = tegra30_fuse_readl(FUSE_CPU_SPEEDO_2);
+
+	soc_speedo_0_value = tegra30_fuse_readl(FUSE_SOC_SPEEDO_0);
+
+	cpu_iddq_value = tegra30_fuse_readl(FUSE_CPU_IDDQ);
+	soc_iddq_value = tegra30_fuse_readl(FUSE_SOC_IDDQ);
+	gpu_iddq_value = tegra30_fuse_readl(FUSE_GPU_IDDQ);
+
+	sku_info->cpu_speedo_value = cpu_speedo_0_value;
+
+	if (sku_info->cpu_speedo_value == 0) {
+		pr_warn("Tegra Warning: Speedo value not fused.\n");
+		WARN_ON(1);
+		return;
+	}
+
+	rev_sku_to_speedo_ids(sku_info, &threshold);
+
+	sku_info->cpu_iddq_value = tegra30_fuse_readl(FUSE_CPU_IDDQ);
+
+	for (i = 0; i < GPU_PROCESS_CORNERS; i++)
+		if (sku_info->gpu_speedo_value <
+			gpu_process_speedos[threshold][i])
+			break;
+	sku_info->gpu_process_id = i;
+
+	for (i = 0; i < CPU_PROCESS_CORNERS; i++)
+		if (sku_info->cpu_speedo_value <
+			cpu_process_speedos[threshold][i])
+				break;
+	sku_info->cpu_process_id = i;
+
+	for (i = 0; i < CORE_PROCESS_CORNERS; i++)
+		if (soc_speedo_0_value <
+			core_process_speedos[threshold][i])
+			break;
+	sku_info->core_process_id = i;
+
+	pr_debug("Tegra GPU Speedo ID=%d, Speedo Value=%d\n",
+		 sku_info->gpu_speedo_id, sku_info->gpu_speedo_value);
+}
diff --git a/arch/arm/mach-tegra/tegra20_speedo.c b/drivers/soc/tegra/fuse/speedo-tegra20.c
index fa6eb57..eff1b63 100644
--- a/arch/arm/mach-tegra/tegra20_speedo.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra20.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2012-2014, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -14,8 +14,11 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/kernel.h>
 #include <linux/bug.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
 
 #include "fuse.h"
 
@@ -47,19 +50,19 @@ enum {
 	SPEEDO_ID_COUNT,
 };
 
-static const u32 cpu_process_speedos[][PROCESS_CORNERS_NUM] = {
+static const u32 __initconst cpu_process_speedos[][PROCESS_CORNERS_NUM] = {
 	{315, 366, 420, UINT_MAX},
 	{303, 368, 419, UINT_MAX},
 	{316, 331, 383, UINT_MAX},
 };
 
-static const u32 core_process_speedos[][PROCESS_CORNERS_NUM] = {
+static const u32 __initconst core_process_speedos[][PROCESS_CORNERS_NUM] = {
 	{165, 195, 224, UINT_MAX},
 	{165, 195, 224, UINT_MAX},
 	{165, 195, 224, UINT_MAX},
 };
 
-void tegra20_init_speedo_data(void)
+void __init tegra20_init_speedo_data(struct tegra_sku_info *sku_info)
 {
 	u32 reg;
 	u32 val;
@@ -68,42 +71,40 @@ void tegra20_init_speedo_data(void)
 	BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != SPEEDO_ID_COUNT);
 	BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != SPEEDO_ID_COUNT);
 
-	if (SPEEDO_ID_SELECT_0(tegra_revision))
-		tegra_soc_speedo_id = SPEEDO_ID_0;
-	else if (SPEEDO_ID_SELECT_1(tegra_sku_id))
-		tegra_soc_speedo_id = SPEEDO_ID_1;
+	if (SPEEDO_ID_SELECT_0(sku_info->revision))
+		sku_info->soc_speedo_id = SPEEDO_ID_0;
+	else if (SPEEDO_ID_SELECT_1(sku_info->sku_id))
+		sku_info->soc_speedo_id = SPEEDO_ID_1;
 	else
-		tegra_soc_speedo_id = SPEEDO_ID_2;
+		sku_info->soc_speedo_id = SPEEDO_ID_2;
 
 	val = 0;
 	for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) {
-		reg = tegra_spare_fuse(i) |
-			tegra_spare_fuse(i + CPU_SPEEDO_REDUND_OFFS);
+		reg = tegra20_spare_fuse_early(i) |
+			tegra20_spare_fuse_early(i + CPU_SPEEDO_REDUND_OFFS);
 		val = (val << 1) | (reg & 0x1);
 	}
 	val = val * SPEEDO_MULT;
-	pr_debug("%s CPU speedo value %u\n", __func__, val);
+	pr_debug("Tegra CPU speedo value %u\n", val);
 
 	for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
-		if (val <= cpu_process_speedos[tegra_soc_speedo_id][i])
+		if (val <= cpu_process_speedos[sku_info->soc_speedo_id][i])
 			break;
 	}
-	tegra_cpu_process_id = i;
+	sku_info->cpu_process_id = i;
 
 	val = 0;
 	for (i = CORE_SPEEDO_MSBIT; i >= CORE_SPEEDO_LSBIT; i--) {
-		reg = tegra_spare_fuse(i) |
-			tegra_spare_fuse(i + CORE_SPEEDO_REDUND_OFFS);
+		reg = tegra20_spare_fuse_early(i) |
+			tegra20_spare_fuse_early(i + CORE_SPEEDO_REDUND_OFFS);
 		val = (val << 1) | (reg & 0x1);
 	}
 	val = val * SPEEDO_MULT;
-	pr_debug("%s Core speedo value %u\n", __func__, val);
+	pr_debug("Core speedo value %u\n", val);
 
 	for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
-		if (val <= core_process_speedos[tegra_soc_speedo_id][i])
+		if (val <= core_process_speedos[sku_info->soc_speedo_id][i])
 			break;
 	}
-	tegra_core_process_id = i;
-
-	pr_info("Tegra20 Soc Speedo ID %d", tegra_soc_speedo_id);
+	sku_info->core_process_id = i;
 }
diff --git a/arch/arm/mach-tegra/tegra30_speedo.c b/drivers/soc/tegra/fuse/speedo-tegra30.c
index 125cb16..b17f0dc 100644
--- a/arch/arm/mach-tegra/tegra30_speedo.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra30.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2012-2014, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -14,17 +14,20 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/kernel.h>
 #include <linux/bug.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+
+#include <soc/tegra/fuse.h>
 
 #include "fuse.h"
 
-#define CORE_PROCESS_CORNERS_NUM	1
-#define CPU_PROCESS_CORNERS_NUM		6
+#define CORE_PROCESS_CORNERS	1
+#define CPU_PROCESS_CORNERS	6
 
-#define FUSE_SPEEDO_CALIB_0	0x114
-#define FUSE_PACKAGE_INFO	0X1FC
-#define FUSE_TEST_PROG_VER	0X128
+#define FUSE_SPEEDO_CALIB_0	0x14
+#define FUSE_PACKAGE_INFO	0XFC
+#define FUSE_TEST_PROG_VER	0X28
 
 #define G_SPEEDO_BIT_MINUS1	58
 #define G_SPEEDO_BIT_MINUS1_R	59
@@ -51,7 +54,7 @@ enum {
 	THRESHOLD_INDEX_COUNT,
 };
 
-static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
+static const u32 __initconst core_process_speedos[][CORE_PROCESS_CORNERS] = {
 	{180},
 	{170},
 	{195},
@@ -66,7 +69,7 @@ static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
 	{180},
 };
 
-static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
+static const u32 __initconst cpu_process_speedos[][CPU_PROCESS_CORNERS] = {
 	{306, 338, 360, 376, UINT_MAX},
 	{295, 336, 358, 375, UINT_MAX},
 	{325, 325, 358, 375, UINT_MAX},
@@ -81,35 +84,34 @@ static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
 	{295, 336, 358, 375, 391, UINT_MAX},
 };
 
-static int threshold_index;
-static int package_id;
+static int threshold_index __initdata;
 
-static void fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
+static void __init fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
 {
 	u32 reg;
 	int ate_ver;
 	int bit_minus1;
 	int bit_minus2;
 
-	reg = tegra_fuse_readl(FUSE_SPEEDO_CALIB_0);
+	reg = tegra30_fuse_readl(FUSE_SPEEDO_CALIB_0);
 
 	*speedo_lp = (reg & 0xFFFF) * 4;
 	*speedo_g = ((reg >> 16) & 0xFFFF) * 4;
 
-	ate_ver = tegra_fuse_readl(FUSE_TEST_PROG_VER);
-	pr_info("%s: ATE prog ver %d.%d\n", __func__, ate_ver/10, ate_ver%10);
+	ate_ver = tegra30_fuse_readl(FUSE_TEST_PROG_VER);
+	pr_debug("Tegra ATE prog ver %d.%d\n", ate_ver/10, ate_ver%10);
 
 	if (ate_ver >= 26) {
-		bit_minus1 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1);
-		bit_minus1 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1_R);
-		bit_minus2 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2);
-		bit_minus2 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2_R);
+		bit_minus1 = tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS1);
+		bit_minus1 |= tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS1_R);
+		bit_minus2 = tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS2);
+		bit_minus2 |= tegra30_spare_fuse(LP_SPEEDO_BIT_MINUS2_R);
 		*speedo_lp |= (bit_minus1 << 1) | bit_minus2;
 
-		bit_minus1 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS1);
-		bit_minus1 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS1_R);
-		bit_minus2 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS2);
-		bit_minus2 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS2_R);
+		bit_minus1 = tegra30_spare_fuse(G_SPEEDO_BIT_MINUS1);
+		bit_minus1 |= tegra30_spare_fuse(G_SPEEDO_BIT_MINUS1_R);
+		bit_minus2 = tegra30_spare_fuse(G_SPEEDO_BIT_MINUS2);
+		bit_minus2 |= tegra30_spare_fuse(G_SPEEDO_BIT_MINUS2_R);
 		*speedo_g |= (bit_minus1 << 1) | bit_minus2;
 	} else {
 		*speedo_lp |= 0x3;
@@ -117,133 +119,131 @@ static void fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
 	}
 }
 
-static void rev_sku_to_speedo_ids(int rev, int sku)
+static void __init rev_sku_to_speedo_ids(struct tegra_sku_info *sku_info)
 {
-	switch (rev) {
+	int package_id = tegra30_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F;
+
+	switch (sku_info->revision) {
 	case TEGRA_REVISION_A01:
-		tegra_cpu_speedo_id = 0;
-		tegra_soc_speedo_id = 0;
+		sku_info->cpu_speedo_id = 0;
+		sku_info->soc_speedo_id = 0;
 		threshold_index = THRESHOLD_INDEX_0;
 		break;
 	case TEGRA_REVISION_A02:
 	case TEGRA_REVISION_A03:
-		switch (sku) {
+		switch (sku_info->sku_id) {
 		case 0x87:
 		case 0x82:
-			tegra_cpu_speedo_id = 1;
-			tegra_soc_speedo_id = 1;
+			sku_info->cpu_speedo_id = 1;
+			sku_info->soc_speedo_id = 1;
 			threshold_index = THRESHOLD_INDEX_1;
 			break;
 		case 0x81:
 			switch (package_id) {
 			case 1:
-				tegra_cpu_speedo_id = 2;
-				tegra_soc_speedo_id = 2;
+				sku_info->cpu_speedo_id = 2;
+				sku_info->soc_speedo_id = 2;
 				threshold_index = THRESHOLD_INDEX_2;
 				break;
 			case 2:
-				tegra_cpu_speedo_id = 4;
-				tegra_soc_speedo_id = 1;
+				sku_info->cpu_speedo_id = 4;
+				sku_info->soc_speedo_id = 1;
 				threshold_index = THRESHOLD_INDEX_7;
 				break;
 			default:
-				pr_err("Tegra30: Unknown pkg %d\n", package_id);
-				BUG();
+				pr_err("Tegra Unknown pkg %d\n", package_id);
 				break;
 			}
 			break;
 		case 0x80:
 			switch (package_id) {
 			case 1:
-				tegra_cpu_speedo_id = 5;
-				tegra_soc_speedo_id = 2;
+				sku_info->cpu_speedo_id = 5;
+				sku_info->soc_speedo_id = 2;
 				threshold_index = THRESHOLD_INDEX_8;
 				break;
 			case 2:
-				tegra_cpu_speedo_id = 6;
-				tegra_soc_speedo_id = 2;
+				sku_info->cpu_speedo_id = 6;
+				sku_info->soc_speedo_id = 2;
 				threshold_index = THRESHOLD_INDEX_9;
 				break;
 			default:
-				pr_err("Tegra30: Unknown pkg %d\n", package_id);
-				BUG();
+				pr_err("Tegra Unknown pkg %d\n", package_id);
 				break;
 			}
 			break;
 		case 0x83:
 			switch (package_id) {
 			case 1:
-				tegra_cpu_speedo_id = 7;
-				tegra_soc_speedo_id = 1;
+				sku_info->cpu_speedo_id = 7;
+				sku_info->soc_speedo_id = 1;
 				threshold_index = THRESHOLD_INDEX_10;
 				break;
 			case 2:
-				tegra_cpu_speedo_id = 3;
-				tegra_soc_speedo_id = 2;
+				sku_info->cpu_speedo_id = 3;
+				sku_info->soc_speedo_id = 2;
 				threshold_index = THRESHOLD_INDEX_3;
 				break;
 			default:
-				pr_err("Tegra30: Unknown pkg %d\n", package_id);
-				BUG();
+				pr_err("Tegra Unknown pkg %d\n", package_id);
 				break;
 			}
 			break;
 		case 0x8F:
-			tegra_cpu_speedo_id = 8;
-			tegra_soc_speedo_id = 1;
+			sku_info->cpu_speedo_id = 8;
+			sku_info->soc_speedo_id = 1;
 			threshold_index = THRESHOLD_INDEX_11;
 			break;
 		case 0x08:
-			tegra_cpu_speedo_id = 1;
-			tegra_soc_speedo_id = 1;
+			sku_info->cpu_speedo_id = 1;
+			sku_info->soc_speedo_id = 1;
 			threshold_index = THRESHOLD_INDEX_4;
 			break;
 		case 0x02:
-			tegra_cpu_speedo_id = 2;
-			tegra_soc_speedo_id = 2;
+			sku_info->cpu_speedo_id = 2;
+			sku_info->soc_speedo_id = 2;
 			threshold_index = THRESHOLD_INDEX_5;
 			break;
 		case 0x04:
-			tegra_cpu_speedo_id = 3;
-			tegra_soc_speedo_id = 2;
+			sku_info->cpu_speedo_id = 3;
+			sku_info->soc_speedo_id = 2;
 			threshold_index = THRESHOLD_INDEX_6;
 			break;
 		case 0:
 			switch (package_id) {
 			case 1:
-				tegra_cpu_speedo_id = 2;
-				tegra_soc_speedo_id = 2;
+				sku_info->cpu_speedo_id = 2;
+				sku_info->soc_speedo_id = 2;
 				threshold_index = THRESHOLD_INDEX_2;
 				break;
 			case 2:
-				tegra_cpu_speedo_id = 3;
-				tegra_soc_speedo_id = 2;
+				sku_info->cpu_speedo_id = 3;
+				sku_info->soc_speedo_id = 2;
 				threshold_index = THRESHOLD_INDEX_3;
 				break;
 			default:
-				pr_err("Tegra30: Unknown pkg %d\n", package_id);
-				BUG();
+				pr_err("Tegra Unknown pkg %d\n", package_id);
 				break;
 			}
 			break;
 		default:
-			pr_warn("Tegra30: Unknown SKU %d\n", sku);
-			tegra_cpu_speedo_id = 0;
-			tegra_soc_speedo_id = 0;
+			pr_warn("Tegra Unknown SKU %d\n", sku_info->sku_id);
+			sku_info->cpu_speedo_id = 0;
+			sku_info->soc_speedo_id = 0;
 			threshold_index = THRESHOLD_INDEX_0;
 			break;
 		}
 		break;
 	default:
-		pr_warn("Tegra30: Unknown chip rev %d\n", rev);
-		tegra_cpu_speedo_id = 0;
-		tegra_soc_speedo_id = 0;
+		pr_warn("Tegra Unknown chip rev %d\n", sku_info->revision);
+		sku_info->cpu_speedo_id = 0;
+		sku_info->soc_speedo_id = 0;
 		threshold_index = THRESHOLD_INDEX_0;
 		break;
 	}
 }
 
-void tegra30_init_speedo_data(void)
+void __init tegra30_init_speedo_data(struct tegra_sku_info *sku_info)
 {
 	u32 cpu_speedo_val;
 	u32 core_speedo_val;
@@ -254,39 +254,35 @@ void tegra30_init_speedo_data(void)
 	BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
 			THRESHOLD_INDEX_COUNT);
 
-	package_id = tegra_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F;
 
-	rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id);
+	rev_sku_to_speedo_ids(sku_info);
 	fuse_speedo_calib(&cpu_speedo_val, &core_speedo_val);
-	pr_debug("%s CPU speedo value %u\n", __func__, cpu_speedo_val);
-	pr_debug("%s Core speedo value %u\n", __func__, core_speedo_val);
+	pr_debug("Tegra CPU speedo value %u\n", cpu_speedo_val);
+	pr_debug("Tegra Core speedo value %u\n", core_speedo_val);
 
-	for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++) {
+	for (i = 0; i < CPU_PROCESS_CORNERS; i++) {
 		if (cpu_speedo_val < cpu_process_speedos[threshold_index][i])
 			break;
 	}
-	tegra_cpu_process_id = i - 1;
+	sku_info->cpu_process_id = i - 1;
 
-	if (tegra_cpu_process_id == -1) {
-		pr_warn("Tegra30: CPU speedo value %3d out of range",
-		       cpu_speedo_val);
-		tegra_cpu_process_id = 0;
-		tegra_cpu_speedo_id = 1;
+	if (sku_info->cpu_process_id == -1) {
+		pr_warn("Tegra CPU speedo value %3d out of range",
+			 cpu_speedo_val);
+		sku_info->cpu_process_id = 0;
+		sku_info->cpu_speedo_id = 1;
 	}
 
-	for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++) {
+	for (i = 0; i < CORE_PROCESS_CORNERS; i++) {
 		if (core_speedo_val < core_process_speedos[threshold_index][i])
 			break;
 	}
-	tegra_core_process_id = i - 1;
+	sku_info->core_process_id = i - 1;
 
-	if (tegra_core_process_id == -1) {
-		pr_warn("Tegra30: CORE speedo value %3d out of range",
-		       core_speedo_val);
-		tegra_core_process_id = 0;
-		tegra_soc_speedo_id = 1;
+	if (sku_info->core_process_id == -1) {
+		pr_warn("Tegra CORE speedo value %3d out of range",
+				 core_speedo_val);
+		sku_info->core_process_id = 0;
+		sku_info->soc_speedo_id = 1;
 	}
-
-	pr_info("Tegra30: CPU Speedo ID %d, Soc Speedo ID %d",
-		tegra_cpu_speedo_id, tegra_soc_speedo_id);
 }
diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c
new file mode 100644
index 0000000..3bf5aba
--- /dev/null
+++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+
+#include <soc/tegra/fuse.h>
+
+#include "fuse.h"
+
+#define APBMISC_BASE	0x70000800
+#define APBMISC_SIZE	0x64
+#define FUSE_SKU_INFO	0x10
+
+static void __iomem *apbmisc_base;
+static void __iomem *strapping_base;
+
+u32 tegra_read_chipid(void)
+{
+	return readl_relaxed(apbmisc_base + 4);
+}
+
+u8 tegra_get_chip_id(void)
+{
+	if (!apbmisc_base) {
+		WARN(1, "Tegra Chip ID not yet available\n");
+		return 0;
+	}
+
+	return (tegra_read_chipid() >> 8) & 0xff;
+}
+
+u32 tegra_read_straps(void)
+{
+	if (strapping_base)
+		return readl_relaxed(strapping_base);
+	else
+		return 0;
+}
+
+static const struct of_device_id apbmisc_match[] __initconst = {
+	{ .compatible = "nvidia,tegra20-apbmisc", },
+	{},
+};
+
+void __init tegra_init_revision(void)
+{
+	u32 id, chip_id, minor_rev;
+	int rev;
+
+	id = tegra_read_chipid();
+	chip_id = (id >> 8) & 0xff;
+	minor_rev = (id >> 16) & 0xf;
+
+	switch (minor_rev) {
+	case 1:
+		rev = TEGRA_REVISION_A01;
+		break;
+	case 2:
+		rev = TEGRA_REVISION_A02;
+		break;
+	case 3:
+		if (chip_id == TEGRA20 && (tegra20_spare_fuse_early(18) ||
+					   tegra20_spare_fuse_early(19)))
+			rev = TEGRA_REVISION_A03p;
+		else
+			rev = TEGRA_REVISION_A03;
+		break;
+	case 4:
+		rev = TEGRA_REVISION_A04;
+		break;
+	default:
+		rev = TEGRA_REVISION_UNKNOWN;
+	}
+
+	tegra_sku_info.revision = rev;
+
+	if (chip_id == TEGRA20)
+		tegra_sku_info.sku_id = tegra20_fuse_early(FUSE_SKU_INFO);
+	else
+		tegra_sku_info.sku_id = tegra30_fuse_readl(FUSE_SKU_INFO);
+}
+
+void __init tegra_init_apbmisc(void)
+{
+	struct device_node *np;
+
+	np = of_find_matching_node(NULL, apbmisc_match);
+	apbmisc_base = of_iomap(np, 0);
+	if (!apbmisc_base) {
+		pr_warn("ioremap tegra apbmisc failed. using %08x instead\n",
+			APBMISC_BASE);
+		apbmisc_base = ioremap(APBMISC_BASE, APBMISC_SIZE);
+	}
+
+	strapping_base = of_iomap(np, 1);
+	if (!strapping_base)
+		pr_err("ioremap tegra strapping_base failed\n");
+}
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
new file mode 100644
index 0000000..a2c0ceb
--- /dev/null
+++ b/drivers/soc/tegra/pmc.c
@@ -0,0 +1,957 @@
+/*
+ * drivers/soc/tegra/pmc.c
+ *
+ * Copyright (c) 2010 Google, Inc
+ *
+ * Author:
+ *	Colin Cross <ccross@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/clk/tegra.h>
+#include <linux/debugfs.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+#include <linux/reset.h>
+#include <linux/seq_file.h>
+#include <linux/spinlock.h>
+
+#include <soc/tegra/common.h>
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
+
+#define PMC_CNTRL			0x0
+#define  PMC_CNTRL_SYSCLK_POLARITY	(1 << 10)  /* sys clk polarity */
+#define  PMC_CNTRL_SYSCLK_OE		(1 << 11)  /* system clock enable */
+#define  PMC_CNTRL_SIDE_EFFECT_LP0	(1 << 14)  /* LP0 when CPU pwr gated */
+#define  PMC_CNTRL_CPU_PWRREQ_POLARITY	(1 << 15)  /* CPU pwr req polarity */
+#define  PMC_CNTRL_CPU_PWRREQ_OE	(1 << 16)  /* CPU pwr req enable */
+#define  PMC_CNTRL_INTR_POLARITY	(1 << 17)  /* inverts INTR polarity */
+
+#define DPD_SAMPLE			0x020
+#define  DPD_SAMPLE_ENABLE		(1 << 0)
+#define  DPD_SAMPLE_DISABLE		(0 << 0)
+
+#define PWRGATE_TOGGLE			0x30
+#define  PWRGATE_TOGGLE_START		(1 << 8)
+
+#define REMOVE_CLAMPING			0x34
+
+#define PWRGATE_STATUS			0x38
+
+#define PMC_SCRATCH0			0x50
+#define  PMC_SCRATCH0_MODE_RECOVERY	(1 << 31)
+#define  PMC_SCRATCH0_MODE_BOOTLOADER	(1 << 30)
+#define  PMC_SCRATCH0_MODE_RCM		(1 << 1)
+#define  PMC_SCRATCH0_MODE_MASK		(PMC_SCRATCH0_MODE_RECOVERY | \
+					 PMC_SCRATCH0_MODE_BOOTLOADER | \
+					 PMC_SCRATCH0_MODE_RCM)
+
+#define PMC_CPUPWRGOOD_TIMER		0xc8
+#define PMC_CPUPWROFF_TIMER		0xcc
+
+#define PMC_SCRATCH41			0x140
+
+#define IO_DPD_REQ			0x1b8
+#define  IO_DPD_REQ_CODE_IDLE		(0 << 30)
+#define  IO_DPD_REQ_CODE_OFF		(1 << 30)
+#define  IO_DPD_REQ_CODE_ON		(2 << 30)
+#define  IO_DPD_REQ_CODE_MASK		(3 << 30)
+
+#define IO_DPD_STATUS			0x1bc
+#define IO_DPD2_REQ			0x1c0
+#define IO_DPD2_STATUS			0x1c4
+#define SEL_DPD_TIM			0x1c8
+
+#define GPU_RG_CNTRL			0x2d4
+
+struct tegra_pmc_soc {
+	unsigned int num_powergates;
+	const char *const *powergates;
+	unsigned int num_cpu_powergates;
+	const u8 *cpu_powergates;
+};
+
+/**
+ * struct tegra_pmc - NVIDIA Tegra PMC
+ * @base: pointer to I/O remapped register region
+ * @clk: pointer to pclk clock
+ * @rate: currently configured rate of pclk
+ * @suspend_mode: lowest suspend mode available
+ * @cpu_good_time: CPU power good time (in microseconds)
+ * @cpu_off_time: CPU power off time (in microsecends)
+ * @core_osc_time: core power good OSC time (in microseconds)
+ * @core_pmu_time: core power good PMU time (in microseconds)
+ * @core_off_time: core power off time (in microseconds)
+ * @corereq_high: core power request is active-high
+ * @sysclkreq_high: system clock request is active-high
+ * @combined_req: combined power request for CPU & core
+ * @cpu_pwr_good_en: CPU power good signal is enabled
+ * @lp0_vec_phys: physical base address of the LP0 warm boot code
+ * @lp0_vec_size: size of the LP0 warm boot code
+ * @powergates_lock: mutex for power gate register access
+ */
+struct tegra_pmc {
+	void __iomem *base;
+	struct clk *clk;
+
+	const struct tegra_pmc_soc *soc;
+
+	unsigned long rate;
+
+	enum tegra_suspend_mode suspend_mode;
+	u32 cpu_good_time;
+	u32 cpu_off_time;
+	u32 core_osc_time;
+	u32 core_pmu_time;
+	u32 core_off_time;
+	bool corereq_high;
+	bool sysclkreq_high;
+	bool combined_req;
+	bool cpu_pwr_good_en;
+	u32 lp0_vec_phys;
+	u32 lp0_vec_size;
+
+	struct mutex powergates_lock;
+};
+
+static struct tegra_pmc *pmc = &(struct tegra_pmc) {
+	.base = NULL,
+	.suspend_mode = TEGRA_SUSPEND_NONE,
+};
+
+static u32 tegra_pmc_readl(unsigned long offset)
+{
+	return readl(pmc->base + offset);
+}
+
+static void tegra_pmc_writel(u32 value, unsigned long offset)
+{
+	writel(value, pmc->base + offset);
+}
+
+/**
+ * tegra_powergate_set() - set the state of a partition
+ * @id: partition ID
+ * @new_state: new state of the partition
+ */
+static int tegra_powergate_set(int id, bool new_state)
+{
+	bool status;
+
+	mutex_lock(&pmc->powergates_lock);
+
+	status = tegra_pmc_readl(PWRGATE_STATUS) & (1 << id);
+
+	if (status == new_state) {
+		mutex_unlock(&pmc->powergates_lock);
+		return 0;
+	}
+
+	tegra_pmc_writel(PWRGATE_TOGGLE_START | id, PWRGATE_TOGGLE);
+
+	mutex_unlock(&pmc->powergates_lock);
+
+	return 0;
+}
+
+/**
+ * tegra_powergate_power_on() - power on partition
+ * @id: partition ID
+ */
+int tegra_powergate_power_on(int id)
+{
+	if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+		return -EINVAL;
+
+	return tegra_powergate_set(id, true);
+}
+
+/**
+ * tegra_powergate_power_off() - power off partition
+ * @id: partition ID
+ */
+int tegra_powergate_power_off(int id)
+{
+	if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+		return -EINVAL;
+
+	return tegra_powergate_set(id, false);
+}
+EXPORT_SYMBOL(tegra_powergate_power_off);
+
+/**
+ * tegra_powergate_is_powered() - check if partition is powered
+ * @id: partition ID
+ */
+int tegra_powergate_is_powered(int id)
+{
+	u32 status;
+
+	if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+		return -EINVAL;
+
+	status = tegra_pmc_readl(PWRGATE_STATUS) & (1 << id);
+	return !!status;
+}
+
+/**
+ * tegra_powergate_remove_clamping() - remove power clamps for partition
+ * @id: partition ID
+ */
+int tegra_powergate_remove_clamping(int id)
+{
+	u32 mask;
+
+	if (!pmc->soc || id < 0 || id >= pmc->soc->num_powergates)
+		return -EINVAL;
+
+	/*
+	 * The Tegra124 GPU has a separate register (with different semantics)
+	 * to remove clamps.
+	 */
+	if (tegra_get_chip_id() == TEGRA124) {
+		if (id == TEGRA_POWERGATE_3D) {
+			tegra_pmc_writel(0, GPU_RG_CNTRL);
+			return 0;
+		}
+	}
+
+	/*
+	 * Tegra 2 has a bug where PCIE and VDE clamping masks are
+	 * swapped relatively to the partition ids
+	 */
+	if (id == TEGRA_POWERGATE_VDEC)
+		mask = (1 << TEGRA_POWERGATE_PCIE);
+	else if (id == TEGRA_POWERGATE_PCIE)
+		mask = (1 << TEGRA_POWERGATE_VDEC);
+	else
+		mask = (1 << id);
+
+	tegra_pmc_writel(mask, REMOVE_CLAMPING);
+
+	return 0;
+}
+EXPORT_SYMBOL(tegra_powergate_remove_clamping);
+
+/**
+ * tegra_powergate_sequence_power_up() - power up partition
+ * @id: partition ID
+ * @clk: clock for partition
+ * @rst: reset for partition
+ *
+ * Must be called with clk disabled, and returns with clk enabled.
+ */
+int tegra_powergate_sequence_power_up(int id, struct clk *clk,
+				      struct reset_control *rst)
+{
+	int ret;
+
+	reset_control_assert(rst);
+
+	ret = tegra_powergate_power_on(id);
+	if (ret)
+		goto err_power;
+
+	ret = clk_prepare_enable(clk);
+	if (ret)
+		goto err_clk;
+
+	usleep_range(10, 20);
+
+	ret = tegra_powergate_remove_clamping(id);
+	if (ret)
+		goto err_clamp;
+
+	usleep_range(10, 20);
+	reset_control_deassert(rst);
+
+	return 0;
+
+err_clamp:
+	clk_disable_unprepare(clk);
+err_clk:
+	tegra_powergate_power_off(id);
+err_power:
+	return ret;
+}
+EXPORT_SYMBOL(tegra_powergate_sequence_power_up);
+
+#ifdef CONFIG_SMP
+/**
+ * tegra_get_cpu_powergate_id() - convert from CPU ID to partition ID
+ * @cpuid: CPU partition ID
+ *
+ * Returns the partition ID corresponding to the CPU partition ID or a
+ * negative error code on failure.
+ */
+static int tegra_get_cpu_powergate_id(int cpuid)
+{
+	if (pmc->soc && cpuid > 0 && cpuid < pmc->soc->num_cpu_powergates)
+		return pmc->soc->cpu_powergates[cpuid];
+
+	return -EINVAL;
+}
+
+/**
+ * tegra_pmc_cpu_is_powered() - check if CPU partition is powered
+ * @cpuid: CPU partition ID
+ */
+bool tegra_pmc_cpu_is_powered(int cpuid)
+{
+	int id;
+
+	id = tegra_get_cpu_powergate_id(cpuid);
+	if (id < 0)
+		return false;
+
+	return tegra_powergate_is_powered(id);
+}
+
+/**
+ * tegra_pmc_cpu_power_on() - power on CPU partition
+ * @cpuid: CPU partition ID
+ */
+int tegra_pmc_cpu_power_on(int cpuid)
+{
+	int id;
+
+	id = tegra_get_cpu_powergate_id(cpuid);
+	if (id < 0)
+		return id;
+
+	return tegra_powergate_set(id, true);
+}
+
+/**
+ * tegra_pmc_cpu_remove_clamping() - remove power clamps for CPU partition
+ * @cpuid: CPU partition ID
+ */
+int tegra_pmc_cpu_remove_clamping(int cpuid)
+{
+	int id;
+
+	id = tegra_get_cpu_powergate_id(cpuid);
+	if (id < 0)
+		return id;
+
+	return tegra_powergate_remove_clamping(id);
+}
+#endif /* CONFIG_SMP */
+
+/**
+ * tegra_pmc_restart() - reboot the system
+ * @mode: which mode to reboot in
+ * @cmd: reboot command
+ */
+void tegra_pmc_restart(enum reboot_mode mode, const char *cmd)
+{
+	u32 value;
+
+	value = tegra_pmc_readl(PMC_SCRATCH0);
+	value &= ~PMC_SCRATCH0_MODE_MASK;
+
+	if (cmd) {
+		if (strcmp(cmd, "recovery") == 0)
+			value |= PMC_SCRATCH0_MODE_RECOVERY;
+
+		if (strcmp(cmd, "bootloader") == 0)
+			value |= PMC_SCRATCH0_MODE_BOOTLOADER;
+
+		if (strcmp(cmd, "forced-recovery") == 0)
+			value |= PMC_SCRATCH0_MODE_RCM;
+	}
+
+	tegra_pmc_writel(value, PMC_SCRATCH0);
+
+	value = tegra_pmc_readl(0);
+	value |= 0x10;
+	tegra_pmc_writel(value, 0);
+}
+
+static int powergate_show(struct seq_file *s, void *data)
+{
+	unsigned int i;
+
+	seq_printf(s, " powergate powered\n");
+	seq_printf(s, "------------------\n");
+
+	for (i = 0; i < pmc->soc->num_powergates; i++) {
+		if (!pmc->soc->powergates[i])
+			continue;
+
+		seq_printf(s, " %9s %7s\n", pmc->soc->powergates[i],
+			   tegra_powergate_is_powered(i) ? "yes" : "no");
+	}
+
+	return 0;
+}
+
+static int powergate_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, powergate_show, inode->i_private);
+}
+
+static const struct file_operations powergate_fops = {
+	.open = powergate_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+};
+
+static int tegra_powergate_debugfs_init(void)
+{
+	struct dentry *d;
+
+	d = debugfs_create_file("powergate", S_IRUGO, NULL, NULL,
+				&powergate_fops);
+	if (!d)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static int tegra_io_rail_prepare(int id, unsigned long *request,
+				 unsigned long *status, unsigned int *bit)
+{
+	unsigned long rate, value;
+	struct clk *clk;
+
+	*bit = id % 32;
+
+	/*
+	 * There are two sets of 30 bits to select IO rails, but bits 30 and
+	 * 31 are control bits rather than IO rail selection bits.
+	 */
+	if (id > 63 || *bit == 30 || *bit == 31)
+		return -EINVAL;
+
+	if (id < 32) {
+		*status = IO_DPD_STATUS;
+		*request = IO_DPD_REQ;
+	} else {
+		*status = IO_DPD2_STATUS;
+		*request = IO_DPD2_REQ;
+	}
+
+	clk = clk_get_sys(NULL, "pclk");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	rate = clk_get_rate(clk);
+	clk_put(clk);
+
+	tegra_pmc_writel(DPD_SAMPLE_ENABLE, DPD_SAMPLE);
+
+	/* must be at least 200 ns, in APB (PCLK) clock cycles */
+	value = DIV_ROUND_UP(1000000000, rate);
+	value = DIV_ROUND_UP(200, value);
+	tegra_pmc_writel(value, SEL_DPD_TIM);
+
+	return 0;
+}
+
+static int tegra_io_rail_poll(unsigned long offset, unsigned long mask,
+			      unsigned long val, unsigned long timeout)
+{
+	unsigned long value;
+
+	timeout = jiffies + msecs_to_jiffies(timeout);
+
+	while (time_after(timeout, jiffies)) {
+		value = tegra_pmc_readl(offset);
+		if ((value & mask) == val)
+			return 0;
+
+		usleep_range(250, 1000);
+	}
+
+	return -ETIMEDOUT;
+}
+
+static void tegra_io_rail_unprepare(void)
+{
+	tegra_pmc_writel(DPD_SAMPLE_DISABLE, DPD_SAMPLE);
+}
+
+int tegra_io_rail_power_on(int id)
+{
+	unsigned long request, status, value;
+	unsigned int bit, mask;
+	int err;
+
+	err = tegra_io_rail_prepare(id, &request, &status, &bit);
+	if (err < 0)
+		return err;
+
+	mask = 1 << bit;
+
+	value = tegra_pmc_readl(request);
+	value |= mask;
+	value &= ~IO_DPD_REQ_CODE_MASK;
+	value |= IO_DPD_REQ_CODE_OFF;
+	tegra_pmc_writel(value, request);
+
+	err = tegra_io_rail_poll(status, mask, 0, 250);
+	if (err < 0)
+		return err;
+
+	tegra_io_rail_unprepare();
+
+	return 0;
+}
+EXPORT_SYMBOL(tegra_io_rail_power_on);
+
+int tegra_io_rail_power_off(int id)
+{
+	unsigned long request, status, value;
+	unsigned int bit, mask;
+	int err;
+
+	err = tegra_io_rail_prepare(id, &request, &status, &bit);
+	if (err < 0)
+		return err;
+
+	mask = 1 << bit;
+
+	value = tegra_pmc_readl(request);
+	value |= mask;
+	value &= ~IO_DPD_REQ_CODE_MASK;
+	value |= IO_DPD_REQ_CODE_ON;
+	tegra_pmc_writel(value, request);
+
+	err = tegra_io_rail_poll(status, mask, mask, 250);
+	if (err < 0)
+		return err;
+
+	tegra_io_rail_unprepare();
+
+	return 0;
+}
+EXPORT_SYMBOL(tegra_io_rail_power_off);
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
+{
+	return pmc->suspend_mode;
+}
+
+void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode)
+{
+	if (mode < TEGRA_SUSPEND_NONE || mode >= TEGRA_MAX_SUSPEND_MODE)
+		return;
+
+	pmc->suspend_mode = mode;
+}
+
+void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode)
+{
+	unsigned long long rate = 0;
+	u32 value;
+
+	switch (mode) {
+	case TEGRA_SUSPEND_LP1:
+		rate = 32768;
+		break;
+
+	case TEGRA_SUSPEND_LP2:
+		rate = clk_get_rate(pmc->clk);
+		break;
+
+	default:
+		break;
+	}
+
+	if (WARN_ON_ONCE(rate == 0))
+		rate = 100000000;
+
+	if (rate != pmc->rate) {
+		u64 ticks;
+
+		ticks = pmc->cpu_good_time * rate + USEC_PER_SEC - 1;
+		do_div(ticks, USEC_PER_SEC);
+		tegra_pmc_writel(ticks, PMC_CPUPWRGOOD_TIMER);
+
+		ticks = pmc->cpu_off_time * rate + USEC_PER_SEC - 1;
+		do_div(ticks, USEC_PER_SEC);
+		tegra_pmc_writel(ticks, PMC_CPUPWROFF_TIMER);
+
+		wmb();
+
+		pmc->rate = rate;
+	}
+
+	value = tegra_pmc_readl(PMC_CNTRL);
+	value &= ~PMC_CNTRL_SIDE_EFFECT_LP0;
+	value |= PMC_CNTRL_CPU_PWRREQ_OE;
+	tegra_pmc_writel(value, PMC_CNTRL);
+}
+#endif
+
+static int tegra_pmc_parse_dt(struct tegra_pmc *pmc, struct device_node *np)
+{
+	u32 value, values[2];
+
+	if (of_property_read_u32(np, "nvidia,suspend-mode", &value)) {
+	} else {
+		switch (value) {
+		case 0:
+			pmc->suspend_mode = TEGRA_SUSPEND_LP0;
+			break;
+
+		case 1:
+			pmc->suspend_mode = TEGRA_SUSPEND_LP1;
+			break;
+
+		case 2:
+			pmc->suspend_mode = TEGRA_SUSPEND_LP2;
+			break;
+
+		default:
+			pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+			break;
+		}
+	}
+
+	pmc->suspend_mode = tegra_pm_validate_suspend_mode(pmc->suspend_mode);
+
+	if (of_property_read_u32(np, "nvidia,cpu-pwr-good-time", &value))
+		pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+	pmc->cpu_good_time = value;
+
+	if (of_property_read_u32(np, "nvidia,cpu-pwr-off-time", &value))
+		pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+	pmc->cpu_off_time = value;
+
+	if (of_property_read_u32_array(np, "nvidia,core-pwr-good-time",
+				       values, ARRAY_SIZE(values)))
+		pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+	pmc->core_osc_time = values[0];
+	pmc->core_pmu_time = values[1];
+
+	if (of_property_read_u32(np, "nvidia,core-pwr-off-time", &value))
+		pmc->suspend_mode = TEGRA_SUSPEND_NONE;
+
+	pmc->core_off_time = value;
+
+	pmc->corereq_high = of_property_read_bool(np,
+				"nvidia,core-power-req-active-high");
+
+	pmc->sysclkreq_high = of_property_read_bool(np,
+				"nvidia,sys-clock-req-active-high");
+
+	pmc->combined_req = of_property_read_bool(np,
+				"nvidia,combined-power-req");
+
+	pmc->cpu_pwr_good_en = of_property_read_bool(np,
+				"nvidia,cpu-pwr-good-en");
+
+	if (of_property_read_u32_array(np, "nvidia,lp0-vec", values,
+				       ARRAY_SIZE(values)))
+		if (pmc->suspend_mode == TEGRA_SUSPEND_LP0)
+			pmc->suspend_mode = TEGRA_SUSPEND_LP1;
+
+	pmc->lp0_vec_phys = values[0];
+	pmc->lp0_vec_size = values[1];
+
+	return 0;
+}
+
+static void tegra_pmc_init(struct tegra_pmc *pmc)
+{
+	u32 value;
+
+	/* Always enable CPU power request */
+	value = tegra_pmc_readl(PMC_CNTRL);
+	value |= PMC_CNTRL_CPU_PWRREQ_OE;
+	tegra_pmc_writel(value, PMC_CNTRL);
+
+	value = tegra_pmc_readl(PMC_CNTRL);
+
+	if (pmc->sysclkreq_high)
+		value &= ~PMC_CNTRL_SYSCLK_POLARITY;
+	else
+		value |= PMC_CNTRL_SYSCLK_POLARITY;
+
+	/* configure the output polarity while the request is tristated */
+	tegra_pmc_writel(value, PMC_CNTRL);
+
+	/* now enable the request */
+	value = tegra_pmc_readl(PMC_CNTRL);
+	value |= PMC_CNTRL_SYSCLK_OE;
+	tegra_pmc_writel(value, PMC_CNTRL);
+}
+
+static int tegra_pmc_probe(struct platform_device *pdev)
+{
+	void __iomem *base = pmc->base;
+	struct resource *res;
+	int err;
+
+	err = tegra_pmc_parse_dt(pmc, pdev->dev.of_node);
+	if (err < 0)
+		return err;
+
+	/* take over the memory region from the early initialization */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	pmc->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(pmc->base))
+		return PTR_ERR(pmc->base);
+
+	iounmap(base);
+
+	pmc->clk = devm_clk_get(&pdev->dev, "pclk");
+	if (IS_ERR(pmc->clk)) {
+		err = PTR_ERR(pmc->clk);
+		dev_err(&pdev->dev, "failed to get pclk: %d\n", err);
+		return err;
+	}
+
+	tegra_pmc_init(pmc);
+
+	if (IS_ENABLED(CONFIG_DEBUG_FS)) {
+		err = tegra_powergate_debugfs_init();
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int tegra_pmc_suspend(struct device *dev)
+{
+	tegra_pmc_writel(virt_to_phys(tegra_resume), PMC_SCRATCH41);
+
+	return 0;
+}
+
+static int tegra_pmc_resume(struct device *dev)
+{
+	tegra_pmc_writel(0x0, PMC_SCRATCH41);
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(tegra_pmc_pm_ops, tegra_pmc_suspend, tegra_pmc_resume);
+
+static const char * const tegra20_powergates[] = {
+	[TEGRA_POWERGATE_CPU] = "cpu",
+	[TEGRA_POWERGATE_3D] = "3d",
+	[TEGRA_POWERGATE_VENC] = "venc",
+	[TEGRA_POWERGATE_VDEC] = "vdec",
+	[TEGRA_POWERGATE_PCIE] = "pcie",
+	[TEGRA_POWERGATE_L2] = "l2",
+	[TEGRA_POWERGATE_MPE] = "mpe",
+};
+
+static const struct tegra_pmc_soc tegra20_pmc_soc = {
+	.num_powergates = ARRAY_SIZE(tegra20_powergates),
+	.powergates = tegra20_powergates,
+	.num_cpu_powergates = 0,
+	.cpu_powergates = NULL,
+};
+
+static const char * const tegra30_powergates[] = {
+	[TEGRA_POWERGATE_CPU] = "cpu0",
+	[TEGRA_POWERGATE_3D] = "3d0",
+	[TEGRA_POWERGATE_VENC] = "venc",
+	[TEGRA_POWERGATE_VDEC] = "vdec",
+	[TEGRA_POWERGATE_PCIE] = "pcie",
+	[TEGRA_POWERGATE_L2] = "l2",
+	[TEGRA_POWERGATE_MPE] = "mpe",
+	[TEGRA_POWERGATE_HEG] = "heg",
+	[TEGRA_POWERGATE_SATA] = "sata",
+	[TEGRA_POWERGATE_CPU1] = "cpu1",
+	[TEGRA_POWERGATE_CPU2] = "cpu2",
+	[TEGRA_POWERGATE_CPU3] = "cpu3",
+	[TEGRA_POWERGATE_CELP] = "celp",
+	[TEGRA_POWERGATE_3D1] = "3d1",
+};
+
+static const u8 tegra30_cpu_powergates[] = {
+	TEGRA_POWERGATE_CPU,
+	TEGRA_POWERGATE_CPU1,
+	TEGRA_POWERGATE_CPU2,
+	TEGRA_POWERGATE_CPU3,
+};
+
+static const struct tegra_pmc_soc tegra30_pmc_soc = {
+	.num_powergates = ARRAY_SIZE(tegra30_powergates),
+	.powergates = tegra30_powergates,
+	.num_cpu_powergates = ARRAY_SIZE(tegra30_cpu_powergates),
+	.cpu_powergates = tegra30_cpu_powergates,
+};
+
+static const char * const tegra114_powergates[] = {
+	[TEGRA_POWERGATE_CPU] = "crail",
+	[TEGRA_POWERGATE_3D] = "3d",
+	[TEGRA_POWERGATE_VENC] = "venc",
+	[TEGRA_POWERGATE_VDEC] = "vdec",
+	[TEGRA_POWERGATE_MPE] = "mpe",
+	[TEGRA_POWERGATE_HEG] = "heg",
+	[TEGRA_POWERGATE_CPU1] = "cpu1",
+	[TEGRA_POWERGATE_CPU2] = "cpu2",
+	[TEGRA_POWERGATE_CPU3] = "cpu3",
+	[TEGRA_POWERGATE_CELP] = "celp",
+	[TEGRA_POWERGATE_CPU0] = "cpu0",
+	[TEGRA_POWERGATE_C0NC] = "c0nc",
+	[TEGRA_POWERGATE_C1NC] = "c1nc",
+	[TEGRA_POWERGATE_DIS] = "dis",
+	[TEGRA_POWERGATE_DISB] = "disb",
+	[TEGRA_POWERGATE_XUSBA] = "xusba",
+	[TEGRA_POWERGATE_XUSBB] = "xusbb",
+	[TEGRA_POWERGATE_XUSBC] = "xusbc",
+};
+
+static const u8 tegra114_cpu_powergates[] = {
+	TEGRA_POWERGATE_CPU0,
+	TEGRA_POWERGATE_CPU1,
+	TEGRA_POWERGATE_CPU2,
+	TEGRA_POWERGATE_CPU3,
+};
+
+static const struct tegra_pmc_soc tegra114_pmc_soc = {
+	.num_powergates = ARRAY_SIZE(tegra114_powergates),
+	.powergates = tegra114_powergates,
+	.num_cpu_powergates = ARRAY_SIZE(tegra114_cpu_powergates),
+	.cpu_powergates = tegra114_cpu_powergates,
+};
+
+static const char * const tegra124_powergates[] = {
+	[TEGRA_POWERGATE_CPU] = "crail",
+	[TEGRA_POWERGATE_3D] = "3d",
+	[TEGRA_POWERGATE_VENC] = "venc",
+	[TEGRA_POWERGATE_PCIE] = "pcie",
+	[TEGRA_POWERGATE_VDEC] = "vdec",
+	[TEGRA_POWERGATE_L2] = "l2",
+	[TEGRA_POWERGATE_MPE] = "mpe",
+	[TEGRA_POWERGATE_HEG] = "heg",
+	[TEGRA_POWERGATE_SATA] = "sata",
+	[TEGRA_POWERGATE_CPU1] = "cpu1",
+	[TEGRA_POWERGATE_CPU2] = "cpu2",
+	[TEGRA_POWERGATE_CPU3] = "cpu3",
+	[TEGRA_POWERGATE_CELP] = "celp",
+	[TEGRA_POWERGATE_CPU0] = "cpu0",
+	[TEGRA_POWERGATE_C0NC] = "c0nc",
+	[TEGRA_POWERGATE_C1NC] = "c1nc",
+	[TEGRA_POWERGATE_SOR] = "sor",
+	[TEGRA_POWERGATE_DIS] = "dis",
+	[TEGRA_POWERGATE_DISB] = "disb",
+	[TEGRA_POWERGATE_XUSBA] = "xusba",
+	[TEGRA_POWERGATE_XUSBB] = "xusbb",
+	[TEGRA_POWERGATE_XUSBC] = "xusbc",
+	[TEGRA_POWERGATE_VIC] = "vic",
+	[TEGRA_POWERGATE_IRAM] = "iram",
+};
+
+static const u8 tegra124_cpu_powergates[] = {
+	TEGRA_POWERGATE_CPU0,
+	TEGRA_POWERGATE_CPU1,
+	TEGRA_POWERGATE_CPU2,
+	TEGRA_POWERGATE_CPU3,
+};
+
+static const struct tegra_pmc_soc tegra124_pmc_soc = {
+	.num_powergates = ARRAY_SIZE(tegra124_powergates),
+	.powergates = tegra124_powergates,
+	.num_cpu_powergates = ARRAY_SIZE(tegra124_cpu_powergates),
+	.cpu_powergates = tegra124_cpu_powergates,
+};
+
+static const struct of_device_id tegra_pmc_match[] = {
+	{ .compatible = "nvidia,tegra124-pmc", .data = &tegra124_pmc_soc },
+	{ .compatible = "nvidia,tegra114-pmc", .data = &tegra114_pmc_soc },
+	{ .compatible = "nvidia,tegra30-pmc", .data = &tegra30_pmc_soc },
+	{ .compatible = "nvidia,tegra20-pmc", .data = &tegra20_pmc_soc },
+	{ }
+};
+
+static struct platform_driver tegra_pmc_driver = {
+	.driver = {
+		.name = "tegra-pmc",
+		.suppress_bind_attrs = true,
+		.of_match_table = tegra_pmc_match,
+		.pm = &tegra_pmc_pm_ops,
+	},
+	.probe = tegra_pmc_probe,
+};
+module_platform_driver(tegra_pmc_driver);
+
+/*
+ * Early initialization to allow access to registers in the very early boot
+ * process.
+ */
+static int __init tegra_pmc_early_init(void)
+{
+	const struct of_device_id *match;
+	struct device_node *np;
+	struct resource regs;
+	bool invert;
+	u32 value;
+
+	if (!soc_is_tegra())
+		return 0;
+
+	np = of_find_matching_node_and_match(NULL, tegra_pmc_match, &match);
+	if (!np) {
+		pr_warn("PMC device node not found, disabling powergating\n");
+
+		regs.start = 0x7000e400;
+		regs.end = 0x7000e7ff;
+		regs.flags = IORESOURCE_MEM;
+
+		pr_warn("Using memory region %pR\n", &regs);
+	} else {
+		pmc->soc = match->data;
+	}
+
+	if (of_address_to_resource(np, 0, &regs) < 0) {
+		pr_err("failed to get PMC registers\n");
+		return -ENXIO;
+	}
+
+	pmc->base = ioremap_nocache(regs.start, resource_size(&regs));
+	if (!pmc->base) {
+		pr_err("failed to map PMC registers\n");
+		return -ENXIO;
+	}
+
+	mutex_init(&pmc->powergates_lock);
+
+	invert = of_property_read_bool(np, "nvidia,invert-interrupt");
+
+	value = tegra_pmc_readl(PMC_CNTRL);
+
+	if (invert)
+		value |= PMC_CNTRL_INTR_POLARITY;
+	else
+		value &= ~PMC_CNTRL_INTR_POLARITY;
+
+	tegra_pmc_writel(value, PMC_CNTRL);
+
+	return 0;
+}
+early_initcall(tegra_pmc_early_init);
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 1c36311..480133e 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1317,19 +1317,6 @@ static struct s3c64xx_spi_port_config s3c6410_spi_port_config = {
 	.tx_st_done	= 21,
 };
 
-static struct s3c64xx_spi_port_config s5p64x0_spi_port_config = {
-	.fifo_lvl_mask	= { 0x1ff, 0x7F },
-	.rx_lvl_offset	= 15,
-	.tx_st_done	= 25,
-};
-
-static struct s3c64xx_spi_port_config s5pc100_spi_port_config = {
-	.fifo_lvl_mask	= { 0x7f, 0x7F },
-	.rx_lvl_offset	= 13,
-	.tx_st_done	= 21,
-	.high_speed	= true,
-};
-
 static struct s3c64xx_spi_port_config s5pv210_spi_port_config = {
 	.fifo_lvl_mask	= { 0x1ff, 0x7F },
 	.rx_lvl_offset	= 15,
@@ -1362,12 +1349,6 @@ static struct platform_device_id s3c64xx_spi_driver_ids[] = {
 		.name		= "s3c6410-spi",
 		.driver_data	= (kernel_ulong_t)&s3c6410_spi_port_config,
 	}, {
-		.name		= "s5p64x0-spi",
-		.driver_data	= (kernel_ulong_t)&s5p64x0_spi_port_config,
-	}, {
-		.name		= "s5pc100-spi",
-		.driver_data	= (kernel_ulong_t)&s5pc100_spi_port_config,
-	}, {
 		.name		= "s5pv210-spi",
 		.driver_data	= (kernel_ulong_t)&s5pv210_spi_port_config,
 	}, {
@@ -1384,9 +1365,6 @@ static const struct of_device_id s3c64xx_spi_dt_match[] = {
 	{ .compatible = "samsung,s3c6410-spi",
 			.data = (void *)&s3c6410_spi_port_config,
 	},
-	{ .compatible = "samsung,s5pc100-spi",
-			.data = (void *)&s5pc100_spi_port_config,
-	},
 	{ .compatible = "samsung,s5pv210-spi",
 			.data = (void *)&s5pv210_spi_port_config,
 	},
diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 47ee6c7..6b22106 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -202,7 +202,7 @@ static const struct file_operations imx_drm_driver_fops = {
 
 void imx_drm_connector_destroy(struct drm_connector *connector)
 {
-	drm_sysfs_connector_remove(connector);
+	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 }
 EXPORT_SYMBOL_GPL(imx_drm_connector_destroy);
@@ -293,10 +293,10 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags)
 	 * userspace will expect to be able to access DRM at this point.
 	 */
 	list_for_each_entry(connector, &drm->mode_config.connector_list, head) {
-		ret = drm_sysfs_connector_add(connector);
+		ret = drm_connector_register(connector);
 		if (ret) {
 			dev_err(drm->dev,
-				"[CONNECTOR:%d:%s] drm_sysfs_connector_add failed: %d\n",
+				"[CONNECTOR:%d:%s] drm_connector_register failed: %d\n",
 				connector->base.id,
 				connector->name, ret);
 			goto err_unbind;
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 4aff02d..c78f43a 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -47,10 +47,6 @@
 
 #include <asm/irq.h>
 
-#ifdef CONFIG_SAMSUNG_CLOCK
-#include <plat/clock.h>
-#endif
-
 #include "samsung.h"
 
 #if	defined(CONFIG_SERIAL_SAMSUNG_DEBUG) &&	\
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 5d44905..8d03924 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -178,17 +178,6 @@ config BACKLIGHT_ATMEL_LCDC
 	  If in doubt, it's safe to enable this option; it doesn't kick
 	  in unless the board's description says it's wired that way.
 
-config BACKLIGHT_ATMEL_PWM
-	tristate "Atmel PWM backlight control"
-	depends on ATMEL_PWM
-	help
-	  Say Y here if you want to use the PWM peripheral in Atmel AT91 and
-	  AVR32 devices. This driver will need additional platform data to know
-	  which PWM instance to use and how to configure it.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called atmel-pwm-bl.
-
 config BACKLIGHT_EP93XX
 	tristate "Cirrus EP93xx Backlight Driver"
 	depends on FB_EP93XX
@@ -207,6 +196,15 @@ config BACKLIGHT_GENERIC
 	  known as the Corgi backlight driver. If you have a Sharp Zaurus
 	  SL-C7xx, SL-Cxx00 or SL-6000x say y.
 
+config BACKLIGHT_IPAQ_MICRO
+	tristate "iPAQ microcontroller backlight driver"
+	depends on MFD_IPAQ_MICRO
+	default y
+	help
+	  Say y to enable the backlight driver for Compaq iPAQ handheld
+	  computers. Say yes if you have one of the h3100/h3600/h3700
+	  machines.
+
 config BACKLIGHT_LM3533
 	tristate "Backlight Driver for LM3533"
 	depends on BACKLIGHT_CLASS_DEVICE
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index bb82002..fcd50b73 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -25,7 +25,6 @@ obj-$(CONFIG_BACKLIGHT_ADP8860)		+= adp8860_bl.o
 obj-$(CONFIG_BACKLIGHT_ADP8870)		+= adp8870_bl.o
 obj-$(CONFIG_BACKLIGHT_APPLE)		+= apple_bl.o
 obj-$(CONFIG_BACKLIGHT_AS3711)		+= as3711_bl.o
-obj-$(CONFIG_BACKLIGHT_ATMEL_PWM)	+= atmel-pwm-bl.o
 obj-$(CONFIG_BACKLIGHT_BD6107)		+= bd6107.o
 obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH)	+= cr_bllcd.o
 obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE)	+= backlight.o
@@ -36,6 +35,7 @@ obj-$(CONFIG_BACKLIGHT_GENERIC)		+= generic_bl.o
 obj-$(CONFIG_BACKLIGHT_GPIO)		+= gpio_backlight.o
 obj-$(CONFIG_BACKLIGHT_HP680)		+= hp680_bl.o
 obj-$(CONFIG_BACKLIGHT_HP700)		+= jornada720_bl.o
+obj-$(CONFIG_BACKLIGHT_IPAQ_MICRO)	+= ipaq_micro_bl.o
 obj-$(CONFIG_BACKLIGHT_LM3533)		+= lm3533_bl.o
 obj-$(CONFIG_BACKLIGHT_LM3630A)		+= lm3630a_bl.o
 obj-$(CONFIG_BACKLIGHT_LM3639)		+= lm3639_bl.o
diff --git a/drivers/video/backlight/aat2870_bl.c b/drivers/video/backlight/aat2870_bl.c
index ec5350f..86234c3 100644
--- a/drivers/video/backlight/aat2870_bl.c
+++ b/drivers/video/backlight/aat2870_bl.c
@@ -67,11 +67,6 @@ static inline int aat2870_bl_disable(struct aat2870_bl_driver_data *aat2870_bl)
 	return aat2870->write(aat2870, AAT2870_BL_CH_EN, 0x0);
 }
 
-static int aat2870_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static int aat2870_bl_update_status(struct backlight_device *bd)
 {
 	struct aat2870_bl_driver_data *aat2870_bl = bl_get_data(bd);
@@ -120,7 +115,6 @@ static int aat2870_bl_check_fb(struct backlight_device *bd, struct fb_info *fi)
 
 static const struct backlight_ops aat2870_bl_ops = {
 	.options = BL_CORE_SUSPENDRESUME,
-	.get_brightness = aat2870_bl_get_brightness,
 	.update_status = aat2870_bl_update_status,
 	.check_fb = aat2870_bl_check_fb,
 };
diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c
index d8952c4..4726c8b 100644
--- a/drivers/video/backlight/ams369fg06.c
+++ b/drivers/video/backlight/ams369fg06.c
@@ -410,11 +410,6 @@ static int ams369fg06_set_power(struct lcd_device *ld, int power)
 	return ams369fg06_power(lcd, power);
 }
 
-static int ams369fg06_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static int ams369fg06_set_brightness(struct backlight_device *bd)
 {
 	int ret = 0;
@@ -443,7 +438,6 @@ static struct lcd_ops ams369fg06_lcd_ops = {
 };
 
 static const struct backlight_ops ams369fg06_backlight_ops = {
-	.get_brightness = ams369fg06_get_brightness,
 	.update_status = ams369fg06_set_brightness,
 };
 
diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c
deleted file mode 100644
index 261b1a4..0000000
--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (C) 2008 Atmel Corporation
- *
- * Backlight driver using Atmel PWM peripheral.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/backlight.h>
-#include <linux/atmel_pwm.h>
-#include <linux/atmel-pwm-bl.h>
-#include <linux/slab.h>
-
-struct atmel_pwm_bl {
-	const struct atmel_pwm_bl_platform_data	*pdata;
-	struct backlight_device			*bldev;
-	struct platform_device			*pdev;
-	struct pwm_channel			pwmc;
-	int					gpio_on;
-};
-
-static void atmel_pwm_bl_set_gpio_on(struct atmel_pwm_bl *pwmbl, int on)
-{
-	if (!gpio_is_valid(pwmbl->gpio_on))
-		return;
-
-	gpio_set_value(pwmbl->gpio_on, on ^ pwmbl->pdata->on_active_low);
-}
-
-static int atmel_pwm_bl_set_intensity(struct backlight_device *bd)
-{
-	struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
-	int intensity = bd->props.brightness;
-	int pwm_duty;
-
-	if (bd->props.power != FB_BLANK_UNBLANK)
-		intensity = 0;
-	if (bd->props.fb_blank != FB_BLANK_UNBLANK)
-		intensity = 0;
-
-	if (pwmbl->pdata->pwm_active_low)
-		pwm_duty = pwmbl->pdata->pwm_duty_min + intensity;
-	else
-		pwm_duty = pwmbl->pdata->pwm_duty_max - intensity;
-
-	if (pwm_duty > pwmbl->pdata->pwm_duty_max)
-		pwm_duty = pwmbl->pdata->pwm_duty_max;
-	if (pwm_duty < pwmbl->pdata->pwm_duty_min)
-		pwm_duty = pwmbl->pdata->pwm_duty_min;
-
-	if (!intensity) {
-		atmel_pwm_bl_set_gpio_on(pwmbl, 0);
-		pwm_channel_writel(&pwmbl->pwmc, PWM_CUPD, pwm_duty);
-		pwm_channel_disable(&pwmbl->pwmc);
-	} else {
-		pwm_channel_enable(&pwmbl->pwmc);
-		pwm_channel_writel(&pwmbl->pwmc, PWM_CUPD, pwm_duty);
-		atmel_pwm_bl_set_gpio_on(pwmbl, 1);
-	}
-
-	return 0;
-}
-
-static int atmel_pwm_bl_get_intensity(struct backlight_device *bd)
-{
-	struct atmel_pwm_bl *pwmbl = bl_get_data(bd);
-	u32 cdty;
-	u32 intensity;
-
-	cdty = pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY);
-	if (pwmbl->pdata->pwm_active_low)
-		intensity = cdty - pwmbl->pdata->pwm_duty_min;
-	else
-		intensity = pwmbl->pdata->pwm_duty_max - cdty;
-
-	return intensity & 0xffff;
-}
-
-static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl)
-{
-	unsigned long pwm_rate = pwmbl->pwmc.mck;
-	unsigned long prescale = DIV_ROUND_UP(pwm_rate,
-			(pwmbl->pdata->pwm_frequency *
-			 pwmbl->pdata->pwm_compare_max)) - 1;
-
-	/*
-	 * Prescale must be power of two and maximum 0xf in size because of
-	 * hardware limit. PWM speed will be:
-	 *	PWM module clock speed / (2 ^ prescale).
-	 */
-	prescale = fls(prescale);
-	if (prescale > 0xf)
-		prescale = 0xf;
-
-	pwm_channel_writel(&pwmbl->pwmc, PWM_CMR, prescale);
-	pwm_channel_writel(&pwmbl->pwmc, PWM_CDTY,
-			pwmbl->pdata->pwm_duty_min +
-			pwmbl->bldev->props.brightness);
-	pwm_channel_writel(&pwmbl->pwmc, PWM_CPRD,
-			pwmbl->pdata->pwm_compare_max);
-
-	dev_info(&pwmbl->pdev->dev, "Atmel PWM backlight driver (%lu Hz)\n",
-		pwmbl->pwmc.mck / pwmbl->pdata->pwm_compare_max /
-		(1 << prescale));
-
-	return pwm_channel_enable(&pwmbl->pwmc);
-}
-
-static const struct backlight_ops atmel_pwm_bl_ops = {
-	.get_brightness = atmel_pwm_bl_get_intensity,
-	.update_status  = atmel_pwm_bl_set_intensity,
-};
-
-static int atmel_pwm_bl_probe(struct platform_device *pdev)
-{
-	struct backlight_properties props;
-	const struct atmel_pwm_bl_platform_data *pdata;
-	struct backlight_device *bldev;
-	struct atmel_pwm_bl *pwmbl;
-	unsigned long flags;
-	int retval;
-
-	pdata = dev_get_platdata(&pdev->dev);
-	if (!pdata)
-		return -ENODEV;
-
-	if (pdata->pwm_compare_max < pdata->pwm_duty_max ||
-			pdata->pwm_duty_min > pdata->pwm_duty_max ||
-			pdata->pwm_frequency == 0)
-		return -EINVAL;
-
-	pwmbl = devm_kzalloc(&pdev->dev, sizeof(struct atmel_pwm_bl),
-				GFP_KERNEL);
-	if (!pwmbl)
-		return -ENOMEM;
-
-	pwmbl->pdev = pdev;
-	pwmbl->pdata = pdata;
-	pwmbl->gpio_on = pdata->gpio_on;
-
-	retval = pwm_channel_alloc(pdata->pwm_channel, &pwmbl->pwmc);
-	if (retval)
-		return retval;
-
-	if (gpio_is_valid(pwmbl->gpio_on)) {
-		/* Turn display off by default. */
-		if (pdata->on_active_low)
-			flags = GPIOF_OUT_INIT_HIGH;
-		else
-			flags = GPIOF_OUT_INIT_LOW;
-
-		retval = devm_gpio_request_one(&pdev->dev, pwmbl->gpio_on,
-						flags, "gpio_atmel_pwm_bl");
-		if (retval)
-			goto err_free_pwm;
-	}
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.type = BACKLIGHT_RAW;
-	props.max_brightness = pdata->pwm_duty_max - pdata->pwm_duty_min;
-	bldev = devm_backlight_device_register(&pdev->dev, "atmel-pwm-bl",
-					&pdev->dev, pwmbl, &atmel_pwm_bl_ops,
-					&props);
-	if (IS_ERR(bldev)) {
-		retval = PTR_ERR(bldev);
-		goto err_free_pwm;
-	}
-
-	pwmbl->bldev = bldev;
-
-	platform_set_drvdata(pdev, pwmbl);
-
-	/* Power up the backlight by default at middle intesity. */
-	bldev->props.power = FB_BLANK_UNBLANK;
-	bldev->props.brightness = bldev->props.max_brightness / 2;
-
-	retval = atmel_pwm_bl_init_pwm(pwmbl);
-	if (retval)
-		goto err_free_pwm;
-
-	atmel_pwm_bl_set_intensity(bldev);
-
-	return 0;
-
-err_free_pwm:
-	pwm_channel_free(&pwmbl->pwmc);
-
-	return retval;
-}
-
-static int atmel_pwm_bl_remove(struct platform_device *pdev)
-{
-	struct atmel_pwm_bl *pwmbl = platform_get_drvdata(pdev);
-
-	atmel_pwm_bl_set_gpio_on(pwmbl, 0);
-	pwm_channel_disable(&pwmbl->pwmc);
-	pwm_channel_free(&pwmbl->pwmc);
-
-	return 0;
-}
-
-static struct platform_driver atmel_pwm_bl_driver = {
-	.driver = {
-		.name = "atmel-pwm-bl",
-	},
-	/* REVISIT add suspend() and resume() */
-	.probe = atmel_pwm_bl_probe,
-	.remove = atmel_pwm_bl_remove,
-};
-
-module_platform_driver(atmel_pwm_bl_driver);
-
-MODULE_AUTHOR("Hans-Christian egtvedt <hans-christian.egtvedt@atmel.com>");
-MODULE_DESCRIPTION("Atmel PWM backlight driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:atmel-pwm-bl");
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 4280890..bddc8b1 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -223,6 +223,8 @@ static ssize_t actual_brightness_show(struct device *dev,
 	mutex_lock(&bd->ops_lock);
 	if (bd->ops && bd->ops->get_brightness)
 		rc = sprintf(buf, "%d\n", bd->ops->get_brightness(bd));
+	else
+		rc = sprintf(buf, "%d\n", bd->props.brightness);
 	mutex_unlock(&bd->ops_lock);
 
 	return rc;
diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c
index 16dd9bc..fdb2f7e 100644
--- a/drivers/video/backlight/bd6107.c
+++ b/drivers/video/backlight/bd6107.c
@@ -105,11 +105,6 @@ static int bd6107_backlight_update_status(struct backlight_device *backlight)
 	return 0;
 }
 
-static int bd6107_backlight_get_brightness(struct backlight_device *backlight)
-{
-	return backlight->props.brightness;
-}
-
 static int bd6107_backlight_check_fb(struct backlight_device *backlight,
 				       struct fb_info *info)
 {
@@ -121,7 +116,6 @@ static int bd6107_backlight_check_fb(struct backlight_device *backlight,
 static const struct backlight_ops bd6107_backlight_ops = {
 	.options	= BL_CORE_SUSPENDRESUME,
 	.update_status	= bd6107_backlight_update_status,
-	.get_brightness	= bd6107_backlight_get_brightness,
 	.check_fb	= bd6107_backlight_check_fb,
 };
 
diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c
index 1cea688..aaead04 100644
--- a/drivers/video/backlight/gpio_backlight.c
+++ b/drivers/video/backlight/gpio_backlight.c
@@ -44,11 +44,6 @@ static int gpio_backlight_update_status(struct backlight_device *bl)
 	return 0;
 }
 
-static int gpio_backlight_get_brightness(struct backlight_device *bl)
-{
-	return bl->props.brightness;
-}
-
 static int gpio_backlight_check_fb(struct backlight_device *bl,
 				   struct fb_info *info)
 {
@@ -60,7 +55,6 @@ static int gpio_backlight_check_fb(struct backlight_device *bl,
 static const struct backlight_ops gpio_backlight_ops = {
 	.options	= BL_CORE_SUSPENDRESUME,
 	.update_status	= gpio_backlight_update_status,
-	.get_brightness	= gpio_backlight_get_brightness,
 	.check_fb	= gpio_backlight_check_fb,
 };
 
diff --git a/drivers/video/backlight/ipaq_micro_bl.c b/drivers/video/backlight/ipaq_micro_bl.c
new file mode 100644
index 0000000..347dc11
--- /dev/null
+++ b/drivers/video/backlight/ipaq_micro_bl.c
@@ -0,0 +1,83 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * iPAQ microcontroller backlight support
+ * Author : Linus Walleij <linus.walleij@linaro.org>
+ */
+
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/mfd/ipaq-micro.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+static int micro_bl_update_status(struct backlight_device *bd)
+{
+	struct ipaq_micro *micro = dev_get_drvdata(&bd->dev);
+	int intensity = bd->props.brightness;
+	struct ipaq_micro_msg msg = {
+		.id = MSG_BACKLIGHT,
+		.tx_len = 3,
+	};
+
+	if (bd->props.power != FB_BLANK_UNBLANK)
+		intensity = 0;
+	if (bd->props.state & (BL_CORE_FBBLANK | BL_CORE_SUSPENDED))
+		intensity = 0;
+
+	/*
+	 * Message format:
+	 * Byte 0: backlight instance (usually 1)
+	 * Byte 1: on/off
+	 * Byte 2: intensity, 0-255
+	 */
+	msg.tx_data[0] = 0x01;
+	msg.tx_data[1] = intensity > 0 ? 1 : 0;
+	msg.tx_data[2] = intensity;
+	return ipaq_micro_tx_msg_sync(micro, &msg);
+}
+
+static const struct backlight_ops micro_bl_ops = {
+	.options = BL_CORE_SUSPENDRESUME,
+	.update_status  = micro_bl_update_status,
+};
+
+static struct backlight_properties micro_bl_props = {
+	.type = BACKLIGHT_RAW,
+	.max_brightness = 255,
+	.power = FB_BLANK_UNBLANK,
+	.brightness = 64,
+};
+
+static int micro_backlight_probe(struct platform_device *pdev)
+{
+	struct backlight_device *bd;
+	struct ipaq_micro *micro = dev_get_drvdata(pdev->dev.parent);
+
+	bd = devm_backlight_device_register(&pdev->dev, "ipaq-micro-backlight",
+					    &pdev->dev, micro, &micro_bl_ops,
+					    &micro_bl_props);
+	if (IS_ERR(bd))
+		return PTR_ERR(bd);
+
+	platform_set_drvdata(pdev, bd);
+	backlight_update_status(bd);
+
+	return 0;
+}
+
+static struct platform_driver micro_backlight_device_driver = {
+	.driver = {
+		.name    = "ipaq-micro-backlight",
+	},
+	.probe   = micro_backlight_probe,
+};
+module_platform_driver(micro_backlight_device_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("driver for iPAQ Atmel micro backlight");
+MODULE_ALIAS("platform:ipaq-micro-backlight");
diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c
index da3876c..228bc31 100644
--- a/drivers/video/backlight/jornada720_lcd.c
+++ b/drivers/video/backlight/jornada720_lcd.c
@@ -43,37 +43,38 @@ static int jornada_lcd_get_contrast(struct lcd_device *ld)
 
 	jornada_ssp_start();
 
-	if (jornada_ssp_byte(GETCONTRAST) != TXDUMMY) {
-		dev_err(&ld->dev, "get contrast failed\n");
-		jornada_ssp_end();
-		return -ETIMEDOUT;
-	} else {
+	if (jornada_ssp_byte(GETCONTRAST) == TXDUMMY) {
 		ret = jornada_ssp_byte(TXDUMMY);
-		jornada_ssp_end();
-		return ret;
+		goto success;
 	}
+
+	dev_err(&ld->dev, "failed to set contrast\n");
+	ret = -ETIMEDOUT;
+
+success:
+	jornada_ssp_end();
+	return ret;
 }
 
 static int jornada_lcd_set_contrast(struct lcd_device *ld, int value)
 {
-	int ret;
+	int ret = 0;
 
 	jornada_ssp_start();
 
 	/* start by sending our set contrast cmd to mcu */
-	ret = jornada_ssp_byte(SETCONTRAST);
-
-	/* push the new value */
-	if (jornada_ssp_byte(value) != TXDUMMY) {
-		dev_err(&ld->dev, "set contrast failed\n");
-		jornada_ssp_end();
-		return -ETIMEDOUT;
+	if (jornada_ssp_byte(SETCONTRAST) == TXDUMMY) {
+		/* if successful push the new value */
+		if (jornada_ssp_byte(value) == TXDUMMY)
+			goto success;
 	}
 
-	/* if we get here we can assume everything went well */
-	jornada_ssp_end();
+	dev_err(&ld->dev, "failed to set contrast\n");
+	ret = -ETIMEDOUT;
 
-	return 0;
+success:
+	jornada_ssp_end();
+	return ret;
 }
 
 static int jornada_lcd_set_power(struct lcd_device *ld, int power)
diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c
index 506a6c2..ccb44e8 100644
--- a/drivers/video/backlight/ld9040.c
+++ b/drivers/video/backlight/ld9040.c
@@ -642,11 +642,6 @@ static int ld9040_get_power(struct lcd_device *ld)
 	return lcd->power;
 }
 
-static int ld9040_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static int ld9040_set_brightness(struct backlight_device *bd)
 {
 	int ret = 0, brightness = bd->props.brightness;
@@ -674,7 +669,6 @@ static struct lcd_ops ld9040_lcd_ops = {
 };
 
 static const struct backlight_ops ld9040_backlight_ops  = {
-	.get_brightness = ld9040_get_brightness,
 	.update_status = ld9040_set_brightness,
 };
 
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index 2ca3a04..dcdd544 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -274,15 +274,9 @@ static int lp855x_bl_update_status(struct backlight_device *bl)
 	return 0;
 }
 
-static int lp855x_bl_get_brightness(struct backlight_device *bl)
-{
-	return bl->props.brightness;
-}
-
 static const struct backlight_ops lp855x_bl_ops = {
 	.options = BL_CORE_SUSPENDRESUME,
 	.update_status = lp855x_bl_update_status,
-	.get_brightness = lp855x_bl_get_brightness,
 };
 
 static int lp855x_backlight_register(struct lp855x *lp)
diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
index daba34d..d6c4f6a 100644
--- a/drivers/video/backlight/lp8788_bl.c
+++ b/drivers/video/backlight/lp8788_bl.c
@@ -176,15 +176,9 @@ static int lp8788_bl_update_status(struct backlight_device *bl_dev)
 	return 0;
 }
 
-static int lp8788_bl_get_brightness(struct backlight_device *bl_dev)
-{
-	return bl_dev->props.brightness;
-}
-
 static const struct backlight_ops lp8788_bl_ops = {
 	.options = BL_CORE_SUSPENDRESUME,
 	.update_status = lp8788_bl_update_status,
-	.get_brightness = lp8788_bl_get_brightness,
 };
 
 static int lp8788_backlight_register(struct lp8788_bl *bl)
diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c
index 1802b2d..8ab7297 100644
--- a/drivers/video/backlight/lv5207lp.c
+++ b/drivers/video/backlight/lv5207lp.c
@@ -70,11 +70,6 @@ static int lv5207lp_backlight_update_status(struct backlight_device *backlight)
 	return 0;
 }
 
-static int lv5207lp_backlight_get_brightness(struct backlight_device *backlight)
-{
-	return backlight->props.brightness;
-}
-
 static int lv5207lp_backlight_check_fb(struct backlight_device *backlight,
 				       struct fb_info *info)
 {
@@ -86,7 +81,6 @@ static int lv5207lp_backlight_check_fb(struct backlight_device *backlight,
 static const struct backlight_ops lv5207lp_backlight_ops = {
 	.options	= BL_CORE_SUSPENDRESUME,
 	.update_status	= lv5207lp_backlight_update_status,
-	.get_brightness	= lv5207lp_backlight_get_brightness,
 	.check_fb	= lv5207lp_backlight_check_fb,
 };
 
diff --git a/drivers/video/backlight/pandora_bl.c b/drivers/video/backlight/pandora_bl.c
index 2098c5d..2e3f820 100644
--- a/drivers/video/backlight/pandora_bl.c
+++ b/drivers/video/backlight/pandora_bl.c
@@ -100,15 +100,9 @@ done:
 	return 0;
 }
 
-static int pandora_backlight_get_brightness(struct backlight_device *bl)
-{
-	return bl->props.brightness;
-}
-
 static const struct backlight_ops pandora_backlight_ops = {
 	.options	= BL_CORE_SUSPENDRESUME,
 	.update_status	= pandora_backlight_update_status,
-	.get_brightness	= pandora_backlight_get_brightness,
 };
 
 static int pandora_backlight_probe(struct platform_device *pdev)
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 38ca88b..d7a3d13 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -115,11 +115,6 @@ static int pwm_backlight_update_status(struct backlight_device *bl)
 	return 0;
 }
 
-static int pwm_backlight_get_brightness(struct backlight_device *bl)
-{
-	return bl->props.brightness;
-}
-
 static int pwm_backlight_check_fb(struct backlight_device *bl,
 				  struct fb_info *info)
 {
@@ -130,7 +125,6 @@ static int pwm_backlight_check_fb(struct backlight_device *bl,
 
 static const struct backlight_ops pwm_backlight_ops = {
 	.update_status	= pwm_backlight_update_status,
-	.get_brightness	= pwm_backlight_get_brightness,
 	.check_fb	= pwm_backlight_check_fb,
 };
 
@@ -245,13 +239,10 @@ static int pwm_backlight_probe(struct platform_device *pdev)
 	pb->dev = &pdev->dev;
 	pb->enabled = false;
 
-	pb->enable_gpio = devm_gpiod_get(&pdev->dev, "enable");
+	pb->enable_gpio = devm_gpiod_get_optional(&pdev->dev, "enable");
 	if (IS_ERR(pb->enable_gpio)) {
 		ret = PTR_ERR(pb->enable_gpio);
-		if (ret == -ENOENT)
-			pb->enable_gpio = NULL;
-		else
-			goto err_alloc;
+		goto err_alloc;
 	}
 
 	/*
diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index 2d6d481..f3a65c8 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -597,11 +597,6 @@ static int s6e63m0_get_power(struct lcd_device *ld)
 	return lcd->power;
 }
 
-static int s6e63m0_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static int s6e63m0_set_brightness(struct backlight_device *bd)
 {
 	int ret = 0, brightness = bd->props.brightness;
@@ -629,7 +624,6 @@ static struct lcd_ops s6e63m0_lcd_ops = {
 };
 
 static const struct backlight_ops s6e63m0_backlight_ops  = {
-	.get_brightness = s6e63m0_get_brightness,
 	.update_status = s6e63m0_set_brightness,
 };
 
diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c
index 595dcf5..2e04d93 100644
--- a/drivers/video/backlight/tps65217_bl.c
+++ b/drivers/video/backlight/tps65217_bl.c
@@ -109,15 +109,9 @@ static int tps65217_bl_update_status(struct backlight_device *bl)
 	return rc;
 }
 
-static int tps65217_bl_get_brightness(struct backlight_device *bl)
-{
-	return bl->props.brightness;
-}
-
 static const struct backlight_ops tps65217_bl_ops = {
 	.options	= BL_CORE_SUSPENDRESUME,
 	.update_status	= tps65217_bl_update_status,
-	.get_brightness	= tps65217_bl_get_brightness
 };
 
 static int tps65217_bl_hw_init(struct tps65217_bl *tps65217_bl,
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 59c98bfd..e05a58d 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -290,6 +290,12 @@ config FB_ARMCLCD
 	  here and read <file:Documentation/kbuild/modules.txt>.  The module
 	  will be called amba-clcd.
 
+# Helper logic selected only by the ARM Versatile platform family.
+config PLAT_VERSATILE_CLCD
+	def_bool ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS
+	depends on ARM
+	depends on FB_ARMCLCD && FB=y
+
 config FB_ACORN
 	bool "Acorn VIDC support"
 	depends on (FB = y) && ARM && ARCH_ACORN
@@ -2018,8 +2024,8 @@ config FB_TMIO_ACCELL
 
 config FB_S3C
 	tristate "Samsung S3C framebuffer support"
-	depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || ARCH_S5P64X0 || \
-		ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+	depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || \
+		ARCH_S5PV210 || ARCH_EXYNOS)
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/fbdev/Makefile b/drivers/video/fbdev/Makefile
index 0284f2a..0b2090d 100644
--- a/drivers/video/fbdev/Makefile
+++ b/drivers/video/fbdev/Makefile
@@ -78,6 +78,7 @@ obj-$(CONFIG_FB_ATMEL)		  += atmel_lcdfb.o
 obj-$(CONFIG_FB_PVR2)             += pvr2fb.o
 obj-$(CONFIG_FB_VOODOO1)          += sstfb.o
 obj-$(CONFIG_FB_ARMCLCD)	  += amba-clcd.o
+obj-$(CONFIG_PLAT_VERSATILE_CLCD) += amba-clcd-versatile.o
 obj-$(CONFIG_FB_GOLDFISH)         += goldfishfb.o
 obj-$(CONFIG_FB_68328)            += 68328fb.o
 obj-$(CONFIG_FB_GBE)              += gbefb.o
diff --git a/arch/arm/plat-versatile/clcd.c b/drivers/video/fbdev/amba-clcd-versatile.c
index 6628cc2..7a8afcd 100644
--- a/arch/arm/plat-versatile/clcd.c
+++ b/drivers/video/fbdev/amba-clcd-versatile.c
@@ -2,7 +2,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
-#include <plat/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 
 static struct clcd_panel vga = {
 	.mode		= {
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index 52108be..ff60701 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -1802,13 +1802,7 @@ static int aty128_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int aty128_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops aty128_bl_data = {
-	.get_brightness	= aty128_bl_get_brightness,
 	.update_status	= aty128_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index c3d0074..37ec09b 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -2211,13 +2211,7 @@ static int aty_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int aty_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops aty_bl_data = {
-	.get_brightness = aty_bl_get_brightness,
 	.update_status	= aty_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/aty/radeon_backlight.c b/drivers/video/fbdev/aty/radeon_backlight.c
index db572df..301d6d6 100644
--- a/drivers/video/fbdev/aty/radeon_backlight.c
+++ b/drivers/video/fbdev/aty/radeon_backlight.c
@@ -123,13 +123,7 @@ static int radeon_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int radeon_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops radeon_bl_data = {
-	.get_brightness = radeon_bl_get_brightness,
 	.update_status	= radeon_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/exynos/s6e8ax0.c b/drivers/video/fbdev/exynos/s6e8ax0.c
index 29e70ed..95873f2 100644
--- a/drivers/video/fbdev/exynos/s6e8ax0.c
+++ b/drivers/video/fbdev/exynos/s6e8ax0.c
@@ -704,11 +704,6 @@ static int s6e8ax0_get_power(struct lcd_device *ld)
 	return lcd->power;
 }
 
-static int s6e8ax0_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static int s6e8ax0_set_brightness(struct backlight_device *bd)
 {
 	int ret = 0, brightness = bd->props.brightness;
@@ -736,7 +731,6 @@ static struct lcd_ops s6e8ax0_lcd_ops = {
 };
 
 static const struct backlight_ops s6e8ax0_backlight_ops = {
-	.get_brightness = s6e8ax0_get_brightness,
 	.update_status = s6e8ax0_set_brightness,
 };
 
diff --git a/drivers/video/fbdev/nvidia/nv_backlight.c b/drivers/video/fbdev/nvidia/nv_backlight.c
index 8471008..5c151b2 100644
--- a/drivers/video/fbdev/nvidia/nv_backlight.c
+++ b/drivers/video/fbdev/nvidia/nv_backlight.c
@@ -82,13 +82,7 @@ static int nvidia_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int nvidia_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops nvidia_bl_ops = {
-	.get_brightness = nvidia_bl_get_brightness,
 	.update_status	= nvidia_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index 8a8d7f0..be73727 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -326,13 +326,7 @@ static int riva_bl_update_status(struct backlight_device *bd)
 	return 0;
 }
 
-static int riva_bl_get_brightness(struct backlight_device *bd)
-{
-	return bd->props.brightness;
-}
-
 static const struct backlight_ops riva_bl_ops = {
-	.get_brightness = riva_bl_get_brightness,
 	.update_status	= riva_bl_update_status,
 };
 
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index 62acae2..b33abb0 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1805,38 +1805,6 @@ static struct s3c_fb_driverdata s3c_fb_data_64xx = {
 	.win[4]	= &s3c_fb_data_64xx_wins[4],
 };
 
-static struct s3c_fb_driverdata s3c_fb_data_s5pc100 = {
-	.variant = {
-		.nr_windows	= 5,
-		.vidtcon	= VIDTCON0,
-		.wincon		= WINCON(0),
-		.winmap		= WINxMAP(0),
-		.keycon		= WKEYCON,
-		.osd		= VIDOSD_BASE,
-		.osd_stride	= 16,
-		.buf_start	= VIDW_BUF_START(0),
-		.buf_size	= VIDW_BUF_SIZE(0),
-		.buf_end	= VIDW_BUF_END(0),
-
-		.palette = {
-			[0] = 0x2400,
-			[1] = 0x2800,
-			[2] = 0x2c00,
-			[3] = 0x3000,
-			[4] = 0x3400,
-		},
-
-		.has_prtcon	= 1,
-		.has_blendcon	= 1,
-		.has_clksel	= 1,
-	},
-	.win[0]	= &s3c_fb_data_s5p_wins[0],
-	.win[1]	= &s3c_fb_data_s5p_wins[1],
-	.win[2]	= &s3c_fb_data_s5p_wins[2],
-	.win[3]	= &s3c_fb_data_s5p_wins[3],
-	.win[4]	= &s3c_fb_data_s5p_wins[4],
-};
-
 static struct s3c_fb_driverdata s3c_fb_data_s5pv210 = {
 	.variant = {
 		.nr_windows	= 5,
@@ -1970,41 +1938,11 @@ static struct s3c_fb_driverdata s3c_fb_data_s3c2443 = {
 	},
 };
 
-static struct s3c_fb_driverdata s3c_fb_data_s5p64x0 = {
-	.variant = {
-		.nr_windows	= 3,
-		.vidtcon	= VIDTCON0,
-		.wincon		= WINCON(0),
-		.winmap		= WINxMAP(0),
-		.keycon		= WKEYCON,
-		.osd		= VIDOSD_BASE,
-		.osd_stride	= 16,
-		.buf_start	= VIDW_BUF_START(0),
-		.buf_size	= VIDW_BUF_SIZE(0),
-		.buf_end	= VIDW_BUF_END(0),
-
-		.palette = {
-			[0] = 0x2400,
-			[1] = 0x2800,
-			[2] = 0x2c00,
-		},
-
-		.has_blendcon	= 1,
-		.has_fixvclk	= 1,
-	},
-	.win[0] = &s3c_fb_data_s5p_wins[0],
-	.win[1] = &s3c_fb_data_s5p_wins[1],
-	.win[2] = &s3c_fb_data_s5p_wins[2],
-};
-
 static struct platform_device_id s3c_fb_driver_ids[] = {
 	{
 		.name		= "s3c-fb",
 		.driver_data	= (unsigned long)&s3c_fb_data_64xx,
 	}, {
-		.name		= "s5pc100-fb",
-		.driver_data	= (unsigned long)&s3c_fb_data_s5pc100,
-	}, {
 		.name		= "s5pv210-fb",
 		.driver_data	= (unsigned long)&s3c_fb_data_s5pv210,
 	}, {
@@ -2016,9 +1954,6 @@ static struct platform_device_id s3c_fb_driver_ids[] = {
 	}, {
 		.name		= "s3c2443-fb",
 		.driver_data	= (unsigned long)&s3c_fb_data_s3c2443,
-	}, {
-		.name		= "s5p64x0-fb",
-		.driver_data	= (unsigned long)&s3c_fb_data_s5p64x0,
 	},
 	{},
 };
diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index c919d3d..5b5c5ff 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -246,7 +246,7 @@ static void xen_irq_info_cleanup(struct irq_info *info)
  */
 unsigned int evtchn_from_irq(unsigned irq)
 {
-	if (unlikely(WARN(irq < 0 || irq >= nr_irqs, "Invalid irq %d!\n", irq)))
+	if (unlikely(WARN(irq >= nr_irqs, "Invalid irq %d!\n", irq)))
 		return 0;
 
 	return info_for_irq(irq)->evtchn;
diff --git a/drivers/xen/events/events_fifo.c b/drivers/xen/events/events_fifo.c
index 84b4bfb..417415d 100644
--- a/drivers/xen/events/events_fifo.c
+++ b/drivers/xen/events/events_fifo.c
@@ -67,10 +67,9 @@ static event_word_t *event_array[MAX_EVENT_ARRAY_PAGES] __read_mostly;
 static unsigned event_array_pages __read_mostly;
 
 /*
- * sync_set_bit() and friends must be unsigned long aligned on non-x86
- * platforms.
+ * sync_set_bit() and friends must be unsigned long aligned.
  */
-#if !defined(CONFIG_X86) && BITS_PER_LONG > 32
+#if BITS_PER_LONG > 32
 
 #define BM(w) (unsigned long *)((unsigned long)w & ~0x7UL)
 #define EVTCHN_FIFO_BIT(b, w) \
@@ -100,6 +99,25 @@ static unsigned evtchn_fifo_nr_channels(void)
 	return event_array_pages * EVENT_WORDS_PER_PAGE;
 }
 
+static int init_control_block(int cpu,
+                              struct evtchn_fifo_control_block *control_block)
+{
+	struct evtchn_fifo_queue *q = &per_cpu(cpu_queue, cpu);
+	struct evtchn_init_control init_control;
+	unsigned int i;
+
+	/* Reset the control block and the local HEADs. */
+	clear_page(control_block);
+	for (i = 0; i < EVTCHN_FIFO_MAX_QUEUES; i++)
+		q->head[i] = 0;
+
+	init_control.control_gfn = virt_to_mfn(control_block);
+	init_control.offset      = 0;
+	init_control.vcpu        = cpu;
+
+	return HYPERVISOR_event_channel_op(EVTCHNOP_init_control, &init_control);
+}
+
 static void free_unused_array_pages(void)
 {
 	unsigned i;
@@ -312,7 +330,7 @@ static void evtchn_fifo_handle_events(unsigned cpu)
 	ready = xchg(&control_block->ready, 0);
 
 	while (ready) {
-		q = find_first_bit(BM(&ready), EVTCHN_FIFO_MAX_QUEUES);
+		q = find_first_bit(&ready, EVTCHN_FIFO_MAX_QUEUES);
 		consume_one_event(cpu, control_block, q, &ready);
 		ready |= xchg(&control_block->ready, 0);
 	}
@@ -324,7 +342,6 @@ static void evtchn_fifo_resume(void)
 
 	for_each_possible_cpu(cpu) {
 		void *control_block = per_cpu(cpu_control_block, cpu);
-		struct evtchn_init_control init_control;
 		int ret;
 
 		if (!control_block)
@@ -341,12 +358,7 @@ static void evtchn_fifo_resume(void)
 			continue;
 		}
 
-		init_control.control_gfn = virt_to_mfn(control_block);
-		init_control.offset = 0;
-		init_control.vcpu = cpu;
-
-		ret = HYPERVISOR_event_channel_op(EVTCHNOP_init_control,
-						  &init_control);
+		ret = init_control_block(cpu, control_block);
 		if (ret < 0)
 			BUG();
 	}
@@ -374,30 +386,25 @@ static const struct evtchn_ops evtchn_ops_fifo = {
 	.resume            = evtchn_fifo_resume,
 };
 
-static int evtchn_fifo_init_control_block(unsigned cpu)
+static int evtchn_fifo_alloc_control_block(unsigned cpu)
 {
-	struct page *control_block = NULL;
-	struct evtchn_init_control init_control;
+	void *control_block = NULL;
 	int ret = -ENOMEM;
 
-	control_block = alloc_page(GFP_KERNEL|__GFP_ZERO);
+	control_block = (void *)__get_free_page(GFP_KERNEL);
 	if (control_block == NULL)
 		goto error;
 
-	init_control.control_gfn = virt_to_mfn(page_address(control_block));
-	init_control.offset      = 0;
-	init_control.vcpu        = cpu;
-
-	ret = HYPERVISOR_event_channel_op(EVTCHNOP_init_control, &init_control);
+	ret = init_control_block(cpu, control_block);
 	if (ret < 0)
 		goto error;
 
-	per_cpu(cpu_control_block, cpu) = page_address(control_block);
+	per_cpu(cpu_control_block, cpu) = control_block;
 
 	return 0;
 
   error:
-	__free_page(control_block);
+	free_page((unsigned long)control_block);
 	return ret;
 }
 
@@ -411,7 +418,7 @@ static int evtchn_fifo_cpu_notification(struct notifier_block *self,
 	switch (action) {
 	case CPU_UP_PREPARE:
 		if (!per_cpu(cpu_control_block, cpu))
-			ret = evtchn_fifo_init_control_block(cpu);
+			ret = evtchn_fifo_alloc_control_block(cpu);
 		break;
 	default:
 		break;
@@ -428,7 +435,7 @@ int __init xen_evtchn_fifo_init(void)
 	int cpu = get_cpu();
 	int ret;
 
-	ret = evtchn_fifo_init_control_block(cpu);
+	ret = evtchn_fifo_alloc_control_block(cpu);
 	if (ret < 0)
 		goto out;
 
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index eeba754..c254ae0 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -69,7 +69,6 @@ struct grant_frames xen_auto_xlat_grant_frames;
 
 static union {
 	struct grant_entry_v1 *v1;
-	union grant_entry_v2 *v2;
 	void *addr;
 } gnttab_shared;
 
@@ -120,36 +119,10 @@ struct gnttab_ops {
 	 * by bit operations.
 	 */
 	int (*query_foreign_access)(grant_ref_t ref);
-	/*
-	 * Grant a domain to access a range of bytes within the page referred by
-	 * an available grant entry. Ref parameter is reference of a grant entry
-	 * which will be sub-page accessed, domid is id of grantee domain, frame
-	 * is frame address of subpage grant, flags is grant type and flag
-	 * information, page_off is offset of the range of bytes, and length is
-	 * length of bytes to be accessed.
-	 */
-	void (*update_subpage_entry)(grant_ref_t ref, domid_t domid,
-				     unsigned long frame, int flags,
-				     unsigned page_off, unsigned length);
-	/*
-	 * Redirect an available grant entry on domain A to another grant
-	 * reference of domain B, then allow domain C to use grant reference
-	 * of domain B transitively. Ref parameter is an available grant entry
-	 * reference on domain A, domid is id of domain C which accesses grant
-	 * entry transitively, flags is grant type and flag information,
-	 * trans_domid is id of domain B whose grant entry is finally accessed
-	 * transitively, trans_gref is grant entry transitive reference of
-	 * domain B.
-	 */
-	void (*update_trans_entry)(grant_ref_t ref, domid_t domid, int flags,
-				   domid_t trans_domid, grant_ref_t trans_gref);
 };
 
 static struct gnttab_ops *gnttab_interface;
 
-/*This reflects status of grant entries, so act as a global value*/
-static grant_status_t *grstatus;
-
 static int grant_table_version;
 static int grefs_per_grant_frame;
 
@@ -231,7 +204,7 @@ static void put_free_entry(grant_ref_t ref)
 }
 
 /*
- * Following applies to gnttab_update_entry_v1 and gnttab_update_entry_v2.
+ * Following applies to gnttab_update_entry_v1.
  * Introducing a valid entry into the grant table:
  *  1. Write ent->domid.
  *  2. Write ent->frame:
@@ -250,15 +223,6 @@ static void gnttab_update_entry_v1(grant_ref_t ref, domid_t domid,
 	gnttab_shared.v1[ref].flags = flags;
 }
 
-static void gnttab_update_entry_v2(grant_ref_t ref, domid_t domid,
-				   unsigned long frame, unsigned flags)
-{
-	gnttab_shared.v2[ref].hdr.domid = domid;
-	gnttab_shared.v2[ref].full_page.frame = frame;
-	wmb();
-	gnttab_shared.v2[ref].hdr.flags = GTF_permit_access | flags;
-}
-
 /*
  * Public grant-issuing interface functions
  */
@@ -285,132 +249,11 @@ int gnttab_grant_foreign_access(domid_t domid, unsigned long frame,
 }
 EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access);
 
-static void gnttab_update_subpage_entry_v2(grant_ref_t ref, domid_t domid,
-					   unsigned long frame, int flags,
-					   unsigned page_off, unsigned length)
-{
-	gnttab_shared.v2[ref].sub_page.frame = frame;
-	gnttab_shared.v2[ref].sub_page.page_off = page_off;
-	gnttab_shared.v2[ref].sub_page.length = length;
-	gnttab_shared.v2[ref].hdr.domid = domid;
-	wmb();
-	gnttab_shared.v2[ref].hdr.flags =
-				GTF_permit_access | GTF_sub_page | flags;
-}
-
-int gnttab_grant_foreign_access_subpage_ref(grant_ref_t ref, domid_t domid,
-					    unsigned long frame, int flags,
-					    unsigned page_off,
-					    unsigned length)
-{
-	if (flags & (GTF_accept_transfer | GTF_reading |
-		     GTF_writing | GTF_transitive))
-		return -EPERM;
-
-	if (gnttab_interface->update_subpage_entry == NULL)
-		return -ENOSYS;
-
-	gnttab_interface->update_subpage_entry(ref, domid, frame, flags,
-					       page_off, length);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_subpage_ref);
-
-int gnttab_grant_foreign_access_subpage(domid_t domid, unsigned long frame,
-					int flags, unsigned page_off,
-					unsigned length)
-{
-	int ref, rc;
-
-	ref = get_free_entries(1);
-	if (unlikely(ref < 0))
-		return -ENOSPC;
-
-	rc = gnttab_grant_foreign_access_subpage_ref(ref, domid, frame, flags,
-						     page_off, length);
-	if (rc < 0) {
-		put_free_entry(ref);
-		return rc;
-	}
-
-	return ref;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_subpage);
-
-bool gnttab_subpage_grants_available(void)
-{
-	return gnttab_interface->update_subpage_entry != NULL;
-}
-EXPORT_SYMBOL_GPL(gnttab_subpage_grants_available);
-
-static void gnttab_update_trans_entry_v2(grant_ref_t ref, domid_t domid,
-					 int flags, domid_t trans_domid,
-					 grant_ref_t trans_gref)
-{
-	gnttab_shared.v2[ref].transitive.trans_domid = trans_domid;
-	gnttab_shared.v2[ref].transitive.gref = trans_gref;
-	gnttab_shared.v2[ref].hdr.domid = domid;
-	wmb();
-	gnttab_shared.v2[ref].hdr.flags =
-				GTF_permit_access | GTF_transitive | flags;
-}
-
-int gnttab_grant_foreign_access_trans_ref(grant_ref_t ref, domid_t domid,
-					  int flags, domid_t trans_domid,
-					  grant_ref_t trans_gref)
-{
-	if (flags & (GTF_accept_transfer | GTF_reading |
-		     GTF_writing | GTF_sub_page))
-		return -EPERM;
-
-	if (gnttab_interface->update_trans_entry == NULL)
-		return -ENOSYS;
-
-	gnttab_interface->update_trans_entry(ref, domid, flags, trans_domid,
-					     trans_gref);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_trans_ref);
-
-int gnttab_grant_foreign_access_trans(domid_t domid, int flags,
-				      domid_t trans_domid,
-				      grant_ref_t trans_gref)
-{
-	int ref, rc;
-
-	ref = get_free_entries(1);
-	if (unlikely(ref < 0))
-		return -ENOSPC;
-
-	rc = gnttab_grant_foreign_access_trans_ref(ref, domid, flags,
-						   trans_domid, trans_gref);
-	if (rc < 0) {
-		put_free_entry(ref);
-		return rc;
-	}
-
-	return ref;
-}
-EXPORT_SYMBOL_GPL(gnttab_grant_foreign_access_trans);
-
-bool gnttab_trans_grants_available(void)
-{
-	return gnttab_interface->update_trans_entry != NULL;
-}
-EXPORT_SYMBOL_GPL(gnttab_trans_grants_available);
-
 static int gnttab_query_foreign_access_v1(grant_ref_t ref)
 {
 	return gnttab_shared.v1[ref].flags & (GTF_reading|GTF_writing);
 }
 
-static int gnttab_query_foreign_access_v2(grant_ref_t ref)
-{
-	return grstatus[ref] & (GTF_reading|GTF_writing);
-}
-
 int gnttab_query_foreign_access(grant_ref_t ref)
 {
 	return gnttab_interface->query_foreign_access(ref);
@@ -433,29 +276,6 @@ static int gnttab_end_foreign_access_ref_v1(grant_ref_t ref, int readonly)
 	return 1;
 }
 
-static int gnttab_end_foreign_access_ref_v2(grant_ref_t ref, int readonly)
-{
-	gnttab_shared.v2[ref].hdr.flags = 0;
-	mb();
-	if (grstatus[ref] & (GTF_reading|GTF_writing)) {
-		return 0;
-	} else {
-		/* The read of grstatus needs to have acquire
-		semantics.  On x86, reads already have
-		that, and we just need to protect against
-		compiler reorderings.  On other
-		architectures we may need a full
-		barrier. */
-#ifdef CONFIG_X86
-		barrier();
-#else
-		mb();
-#endif
-	}
-
-	return 1;
-}
-
 static inline int _gnttab_end_foreign_access_ref(grant_ref_t ref, int readonly)
 {
 	return gnttab_interface->end_foreign_access_ref(ref, readonly);
@@ -616,37 +436,6 @@ static unsigned long gnttab_end_foreign_transfer_ref_v1(grant_ref_t ref)
 	return frame;
 }
 
-static unsigned long gnttab_end_foreign_transfer_ref_v2(grant_ref_t ref)
-{
-	unsigned long frame;
-	u16           flags;
-	u16          *pflags;
-
-	pflags = &gnttab_shared.v2[ref].hdr.flags;
-
-	/*
-	 * If a transfer is not even yet started, try to reclaim the grant
-	 * reference and return failure (== 0).
-	 */
-	while (!((flags = *pflags) & GTF_transfer_committed)) {
-		if (sync_cmpxchg(pflags, flags, 0) == flags)
-			return 0;
-		cpu_relax();
-	}
-
-	/* If a transfer is in progress then wait until it is completed. */
-	while (!(flags & GTF_transfer_completed)) {
-		flags = *pflags;
-		cpu_relax();
-	}
-
-	rmb();  /* Read the frame number /after/ reading completion status. */
-	frame = gnttab_shared.v2[ref].full_page.frame;
-	BUG_ON(frame == 0);
-
-	return frame;
-}
-
 unsigned long gnttab_end_foreign_transfer_ref(grant_ref_t ref)
 {
 	return gnttab_interface->end_foreign_transfer_ref(ref);
@@ -962,12 +751,6 @@ int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
 }
 EXPORT_SYMBOL_GPL(gnttab_unmap_refs);
 
-static unsigned nr_status_frames(unsigned nr_grant_frames)
-{
-	BUG_ON(grefs_per_grant_frame == 0);
-	return (nr_grant_frames * grefs_per_grant_frame + SPP - 1) / SPP;
-}
-
 static int gnttab_map_frames_v1(xen_pfn_t *frames, unsigned int nr_gframes)
 {
 	int rc;
@@ -985,55 +768,6 @@ static void gnttab_unmap_frames_v1(void)
 	arch_gnttab_unmap(gnttab_shared.addr, nr_grant_frames);
 }
 
-static int gnttab_map_frames_v2(xen_pfn_t *frames, unsigned int nr_gframes)
-{
-	uint64_t *sframes;
-	unsigned int nr_sframes;
-	struct gnttab_get_status_frames getframes;
-	int rc;
-
-	nr_sframes = nr_status_frames(nr_gframes);
-
-	/* No need for kzalloc as it is initialized in following hypercall
-	 * GNTTABOP_get_status_frames.
-	 */
-	sframes = kmalloc(nr_sframes  * sizeof(uint64_t), GFP_ATOMIC);
-	if (!sframes)
-		return -ENOMEM;
-
-	getframes.dom        = DOMID_SELF;
-	getframes.nr_frames  = nr_sframes;
-	set_xen_guest_handle(getframes.frame_list, sframes);
-
-	rc = HYPERVISOR_grant_table_op(GNTTABOP_get_status_frames,
-				       &getframes, 1);
-	if (rc == -ENOSYS) {
-		kfree(sframes);
-		return -ENOSYS;
-	}
-
-	BUG_ON(rc || getframes.status);
-
-	rc = arch_gnttab_map_status(sframes, nr_sframes,
-				    nr_status_frames(gnttab_max_grant_frames()),
-				    &grstatus);
-	BUG_ON(rc);
-	kfree(sframes);
-
-	rc = arch_gnttab_map_shared(frames, nr_gframes,
-				    gnttab_max_grant_frames(),
-				    &gnttab_shared.addr);
-	BUG_ON(rc);
-
-	return 0;
-}
-
-static void gnttab_unmap_frames_v2(void)
-{
-	arch_gnttab_unmap(gnttab_shared.addr, nr_grant_frames);
-	arch_gnttab_unmap(grstatus, nr_status_frames(nr_grant_frames));
-}
-
 static int gnttab_map(unsigned int start_idx, unsigned int end_idx)
 {
 	struct gnttab_setup_table setup;
@@ -1101,43 +835,13 @@ static struct gnttab_ops gnttab_v1_ops = {
 	.query_foreign_access		= gnttab_query_foreign_access_v1,
 };
 
-static struct gnttab_ops gnttab_v2_ops = {
-	.map_frames			= gnttab_map_frames_v2,
-	.unmap_frames			= gnttab_unmap_frames_v2,
-	.update_entry			= gnttab_update_entry_v2,
-	.end_foreign_access_ref		= gnttab_end_foreign_access_ref_v2,
-	.end_foreign_transfer_ref	= gnttab_end_foreign_transfer_ref_v2,
-	.query_foreign_access		= gnttab_query_foreign_access_v2,
-	.update_subpage_entry		= gnttab_update_subpage_entry_v2,
-	.update_trans_entry		= gnttab_update_trans_entry_v2,
-};
-
 static void gnttab_request_version(void)
 {
-	int rc;
-	struct gnttab_set_version gsv;
+	/* Only version 1 is used, which will always be available. */
+	grant_table_version = 1;
+	grefs_per_grant_frame = PAGE_SIZE / sizeof(struct grant_entry_v1);
+	gnttab_interface = &gnttab_v1_ops;
 
-	gsv.version = 1;
-
-	rc = HYPERVISOR_grant_table_op(GNTTABOP_set_version, &gsv, 1);
-	if (rc == 0 && gsv.version == 2) {
-		grant_table_version = 2;
-		grefs_per_grant_frame = PAGE_SIZE / sizeof(union grant_entry_v2);
-		gnttab_interface = &gnttab_v2_ops;
-	} else if (grant_table_version == 2) {
-		/*
-		 * If we've already used version 2 features,
-		 * but then suddenly discover that they're not
-		 * available (e.g. migrating to an older
-		 * version of Xen), almost unbounded badness
-		 * can happen.
-		 */
-		panic("we need grant tables version 2, but only version 1 is available");
-	} else {
-		grant_table_version = 1;
-		grefs_per_grant_frame = PAGE_SIZE / sizeof(struct grant_entry_v1);
-		gnttab_interface = &gnttab_v1_ops;
-	}
 	pr_info("Grant tables using version %d layout\n", grant_table_version);
 }
 
@@ -1225,8 +929,7 @@ int gnttab_init(void)
 		}
 	}
 
-	ret = arch_gnttab_init(max_nr_grant_frames,
-			       nr_status_frames(max_nr_grant_frames));
+	ret = arch_gnttab_init(max_nr_grant_frames);
 	if (ret < 0)
 		goto ini_nomem;
 
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index 4a7e6e0..c214daa 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -174,6 +174,7 @@ static int xen_pcibk_attach(struct xen_pcibk_device *pdev)
 				 "version mismatch (%s/%s) with pcifront - "
 				 "halting " DRV_NAME,
 				 magic, XEN_PCI_MAGIC);
+		err = -EFAULT;
 		goto out;
 	}
 
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e41f17e..1968907 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -152,8 +152,6 @@ int drm_err(const char *func, const char *format, ...);
 				     also include looping detection. */
 
 #define DRM_MAGIC_HASH_ORDER  4  /**< Size of key hash table. Must be power of 2. */
-#define DRM_KERNEL_CONTEXT    0	 /**< Change drm_resctx if changed */
-#define DRM_RESERVED_CONTEXTS 1	 /**< Change drm_resctx if changed */
 
 #define DRM_MAP_HASH_OFFSET 0x10000000
 
@@ -347,18 +345,6 @@ struct drm_waitlist {
 	spinlock_t write_lock;
 };
 
-struct drm_freelist {
-	int initialized;	       /**< Freelist in use */
-	atomic_t count;		       /**< Number of free buffers */
-	struct drm_buf *next;	       /**< End pointer */
-
-	wait_queue_head_t waiting;     /**< Processes waiting on free bufs */
-	int low_mark;		       /**< Low water mark */
-	int high_mark;		       /**< High water mark */
-	atomic_t wfh;		       /**< If waiting for high mark */
-	spinlock_t lock;
-};
-
 typedef struct drm_dma_handle {
 	dma_addr_t busaddr;
 	void *vaddr;
@@ -376,7 +362,8 @@ struct drm_buf_entry {
 	int page_order;
 	struct drm_dma_handle **seglist;
 
-	struct drm_freelist freelist;
+	int low_mark;			/**< Low water mark */
+	int high_mark;			/**< High water mark */
 };
 
 /* Event queued up for userspace to read */
@@ -397,7 +384,6 @@ struct drm_prime_file_private {
 
 /** File private data */
 struct drm_file {
-	unsigned always_authenticated :1;
 	unsigned authenticated :1;
 	/* Whether we're master for a minor. Protected by master_mutex */
 	unsigned is_master :1;
@@ -442,23 +428,6 @@ struct drm_file {
 	struct drm_prime_file_private prime;
 };
 
-/** Wait queue */
-struct drm_queue {
-	atomic_t use_count;		/**< Outstanding uses (+1) */
-	atomic_t finalization;		/**< Finalization in progress */
-	atomic_t block_count;		/**< Count of processes waiting */
-	atomic_t block_read;		/**< Queue blocked for reads */
-	wait_queue_head_t read_queue;	/**< Processes waiting on block_read */
-	atomic_t block_write;		/**< Queue blocked for writes */
-	wait_queue_head_t write_queue;	/**< Processes waiting on block_write */
-	atomic_t total_queued;		/**< Total queued statistic */
-	atomic_t total_flushed;		/**< Total flushes statistic */
-	atomic_t total_locks;		/**< Total locks statistics */
-	enum drm_ctx_flags flags;	/**< Context preserving and 2D-only */
-	struct drm_waitlist waitlist;	/**< Pending buffers */
-	wait_queue_head_t flush_queue;	/**< Processes waiting until flush */
-};
-
 /**
  * Lock data.
  */
@@ -567,15 +536,6 @@ struct drm_map_list {
 	struct drm_master *master;
 };
 
-/**
- * Context handle list
- */
-struct drm_ctx_list {
-	struct list_head head;		/**< list head */
-	drm_context_t handle;		/**< context handle */
-	struct drm_file *tag;		/**< associated fd private data */
-};
-
 /* location of GART table */
 #define DRM_ATI_GART_MAIN 1
 #define DRM_ATI_GART_FB   2
@@ -1218,7 +1178,6 @@ extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags);
 				/* Device support (drm_fops.h) */
 extern struct mutex drm_global_mutex;
 extern int drm_open(struct inode *inode, struct file *filp);
-extern int drm_stub_open(struct inode *inode, struct file *filp);
 extern ssize_t drm_read(struct file *filp, char __user *buffer,
 			size_t count, loff_t *offset);
 extern int drm_release(struct inode *inode, struct file *filp);
@@ -1256,29 +1215,6 @@ extern int drm_setversion(struct drm_device *dev, void *data,
 extern int drm_noop(struct drm_device *dev, void *data,
 		    struct drm_file *file_priv);
 
-				/* Context IOCTL support (drm_context.h) */
-extern int drm_resctx(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv);
-extern int drm_addctx(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv);
-extern int drm_getctx(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv);
-extern int drm_switchctx(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-extern int drm_newctx(struct drm_device *dev, void *data,
-		      struct drm_file *file_priv);
-extern int drm_rmctx(struct drm_device *dev, void *data,
-		     struct drm_file *file_priv);
-
-extern int drm_ctxbitmap_init(struct drm_device *dev);
-extern void drm_ctxbitmap_cleanup(struct drm_device *dev);
-extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
-
-extern int drm_setsareactx(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-extern int drm_getsareactx(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-
 				/* Authentication IOCTL support (drm_auth.h) */
 extern int drm_getmagic(struct drm_device *dev, void *data,
 			struct drm_file *file_priv);
@@ -1398,17 +1334,12 @@ extern void drm_master_put(struct drm_master **master);
 extern void drm_put_dev(struct drm_device *dev);
 extern void drm_unplug_dev(struct drm_device *dev);
 extern unsigned int drm_debug;
-extern unsigned int drm_rnodes;
-extern unsigned int drm_universal_planes;
 
 extern unsigned int drm_vblank_offdelay;
 extern unsigned int drm_timestamp_precision;
 extern unsigned int drm_timestamp_monotonic;
 
 extern struct class *drm_class;
-extern struct dentry *drm_debugfs_root;
-
-extern struct idr drm_minors_idr;
 
 extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
 
@@ -1422,6 +1353,8 @@ extern int drm_debugfs_create_files(const struct drm_info_list *files,
 extern int drm_debugfs_remove_files(const struct drm_info_list *files,
 				    int count, struct drm_minor *minor);
 extern int drm_debugfs_cleanup(struct drm_minor *minor);
+extern int drm_debugfs_connector_add(struct drm_connector *connector);
+extern void drm_debugfs_connector_remove(struct drm_connector *connector);
 #else
 static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
 				   struct dentry *root)
@@ -1446,6 +1379,15 @@ static inline int drm_debugfs_cleanup(struct drm_minor *minor)
 {
 	return 0;
 }
+
+static inline int drm_debugfs_connector_add(struct drm_connector *connector)
+{
+	return 0;
+}
+static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
+{
+}
+
 #endif
 
 				/* Info file support */
@@ -1515,9 +1457,8 @@ extern int drm_pci_set_unique(struct drm_device *dev,
 struct drm_sysfs_class;
 extern struct class *drm_sysfs_create(struct module *owner, char *name);
 extern void drm_sysfs_destroy(void);
-extern int drm_sysfs_device_add(struct drm_minor *minor);
+extern struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
 extern void drm_sysfs_hotplug_event(struct drm_device *dev);
-extern void drm_sysfs_device_remove(struct drm_minor *minor);
 extern int drm_sysfs_connector_add(struct drm_connector *connector);
 extern void drm_sysfs_connector_remove(struct drm_connector *connector);
 
@@ -1577,7 +1518,7 @@ void drm_gem_free_mmap_offset(struct drm_gem_object *obj);
 int drm_gem_create_mmap_offset(struct drm_gem_object *obj);
 int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size);
 
-struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
+struct page **drm_gem_get_pages(struct drm_gem_object *obj);
 void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
 		bool dirty, bool accessed);
 
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 251b75e..f1105d0 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -41,6 +41,7 @@ struct drm_framebuffer;
 struct drm_object_properties;
 struct drm_file;
 struct drm_clip_rect;
+struct device_node;
 
 #define DRM_MODE_OBJECT_CRTC 0xcccccccc
 #define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
@@ -75,6 +76,14 @@ static inline uint64_t I642U64(int64_t val)
 	return (uint64_t)*((uint64_t *)&val);
 }
 
+/* rotation property bits */
+#define DRM_ROTATE_0	0
+#define DRM_ROTATE_90	1
+#define DRM_ROTATE_180	2
+#define DRM_ROTATE_270	3
+#define DRM_REFLECT_X	4
+#define DRM_REFLECT_Y	5
+
 enum drm_connector_force {
 	DRM_FORCE_UNSPECIFIED,
 	DRM_FORCE_OFF,
@@ -314,6 +323,7 @@ struct drm_crtc_funcs {
  */
 struct drm_crtc {
 	struct drm_device *dev;
+	struct device_node *port;
 	struct list_head head;
 
 	/**
@@ -331,6 +341,10 @@ struct drm_crtc {
 	struct drm_plane *primary;
 	struct drm_plane *cursor;
 
+	/* position of cursor plane on crtc */
+	int cursor_x;
+	int cursor_y;
+
 	/* Temporary tracking of the old fb while a modeset is ongoing. Used
 	 * by drm_mode_set_config_internal to implement correct refcounting. */
 	struct drm_framebuffer *old_fb;
@@ -524,6 +538,8 @@ struct drm_connector {
 	struct drm_property_blob *edid_blob_ptr;
 	struct drm_object_properties properties;
 
+	struct drm_property_blob *path_blob_ptr;
+
 	uint8_t polled; /* DRM_CONNECTOR_POLL_* */
 
 	/* requested DPMS state */
@@ -533,6 +549,7 @@ struct drm_connector {
 
 	/* forced on connector */
 	enum drm_connector_force force;
+	bool override_edid;
 	uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
 	struct drm_encoder *encoder; /* currently active encoder */
 
@@ -545,6 +562,8 @@ struct drm_connector {
 	int audio_latency[2];
 	int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
 	unsigned bad_edid_counter;
+
+	struct dentry *debugfs_entry;
 };
 
 /**
@@ -800,6 +819,7 @@ struct drm_mode_config {
 	struct list_head property_blob_list;
 	struct drm_property *edid_property;
 	struct drm_property *dpms_property;
+	struct drm_property *path_property;
 	struct drm_property *plane_type_property;
 
 	/* DVI-I properties */
@@ -823,6 +843,7 @@ struct drm_mode_config {
 
 	/* Optional properties */
 	struct drm_property *scaling_mode_property;
+	struct drm_property *aspect_ratio_property;
 	struct drm_property *dirty_info_property;
 
 	/* dumb ioctl parameters */
@@ -852,7 +873,7 @@ struct drm_prop_enum_list {
 extern int drm_crtc_init_with_planes(struct drm_device *dev,
 				     struct drm_crtc *crtc,
 				     struct drm_plane *primary,
-				     void *cursor,
+				     struct drm_plane *cursor,
 				     const struct drm_crtc_funcs *funcs);
 extern int drm_crtc_init(struct drm_device *dev,
 			 struct drm_crtc *crtc,
@@ -878,6 +899,8 @@ extern int drm_connector_init(struct drm_device *dev,
 			      struct drm_connector *connector,
 			      const struct drm_connector_funcs *funcs,
 			      int connector_type);
+int drm_connector_register(struct drm_connector *connector);
+void drm_connector_unregister(struct drm_connector *connector);
 
 extern void drm_connector_cleanup(struct drm_connector *connector);
 /* helper to unplug all connectors from sysfs for device */
@@ -937,6 +960,7 @@ extern const char *drm_get_tv_select_name(int val);
 extern void drm_fb_release(struct drm_file *file_priv);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
 extern void drm_mode_group_destroy(struct drm_mode_group *group);
+extern void drm_reinit_primary_mode_group(struct drm_device *dev);
 extern bool drm_probe_ddc(struct i2c_adapter *adapter);
 extern struct edid *drm_get_edid(struct drm_connector *connector,
 				 struct i2c_adapter *adapter);
@@ -946,6 +970,8 @@ extern void drm_mode_config_init(struct drm_device *dev);
 extern void drm_mode_config_reset(struct drm_device *dev);
 extern void drm_mode_config_cleanup(struct drm_device *dev);
 
+extern int drm_mode_connector_set_path_property(struct drm_connector *connector,
+						char *path);
 extern int drm_mode_connector_update_edid_property(struct drm_connector *connector,
 						struct edid *edid);
 
@@ -994,7 +1020,8 @@ extern struct drm_property *drm_property_create_enum(struct drm_device *dev, int
 struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
 					 int flags, const char *name,
 					 const struct drm_prop_enum_list *props,
-					 int num_values);
+					 int num_props,
+					 uint64_t supported_bits);
 struct drm_property *drm_property_create_range(struct drm_device *dev, int flags,
 					 const char *name,
 					 uint64_t min, uint64_t max);
@@ -1010,6 +1037,7 @@ extern int drm_mode_create_dvi_i_properties(struct drm_device *dev);
 extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats,
 				     char *formats[]);
 extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
+extern int drm_mode_create_aspect_ratio_property(struct drm_device *dev);
 extern int drm_mode_create_dirty_info_property(struct drm_device *dev);
 
 extern int drm_mode_connector_attach_encoder(struct drm_connector *connector,
@@ -1100,6 +1128,10 @@ extern int drm_format_plane_cpp(uint32_t format, int plane);
 extern int drm_format_horz_chroma_subsampling(uint32_t format);
 extern int drm_format_vert_chroma_subsampling(uint32_t format);
 extern const char *drm_get_format_name(uint32_t format);
+extern struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev,
+							      unsigned int supported_rotations);
+extern unsigned int drm_rotation_simplify(unsigned int rotation,
+					  unsigned int supported_rotations);
 
 /* Helpers */
 
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
new file mode 100644
index 0000000..9b446ad
--- /dev/null
+++ b/include/drm/drm_dp_mst_helper.h
@@ -0,0 +1,509 @@
+/*
+ * Copyright © 2014 Red Hat.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+#ifndef _DRM_DP_MST_HELPER_H_
+#define _DRM_DP_MST_HELPER_H_
+
+#include <linux/types.h>
+#include <drm/drm_dp_helper.h>
+
+struct drm_dp_mst_branch;
+
+/**
+ * struct drm_dp_vcpi - Virtual Channel Payload Identifer
+ * @vcpi: Virtual channel ID.
+ * @pbn: Payload Bandwidth Number for this channel
+ * @aligned_pbn: PBN aligned with slot size
+ * @num_slots: number of slots for this PBN
+ */
+struct drm_dp_vcpi {
+	int vcpi;
+	int pbn;
+	int aligned_pbn;
+	int num_slots;
+};
+
+/**
+ * struct drm_dp_mst_port - MST port
+ * @kref: reference count for this port.
+ * @guid_valid: for DP 1.2 devices if we have validated the GUID.
+ * @guid: guid for DP 1.2 device on this port.
+ * @port_num: port number
+ * @input: if this port is an input port.
+ * @mcs: message capability status - DP 1.2 spec.
+ * @ddps: DisplayPort Device Plug Status - DP 1.2
+ * @pdt: Peer Device Type
+ * @ldps: Legacy Device Plug Status
+ * @dpcd_rev: DPCD revision of device on this port
+ * @num_sdp_streams: Number of simultaneous streams
+ * @num_sdp_stream_sinks: Number of stream sinks
+ * @available_pbn: Available bandwidth for this port.
+ * @next: link to next port on this branch device
+ * @mstb: branch device attach below this port
+ * @aux: i2c aux transport to talk to device connected to this port.
+ * @parent: branch device parent of this port
+ * @vcpi: Virtual Channel Payload info for this port.
+ * @connector: DRM connector this port is connected to.
+ * @mgr: topology manager this port lives under.
+ *
+ * This structure represents an MST port endpoint on a device somewhere
+ * in the MST topology.
+ */
+struct drm_dp_mst_port {
+	struct kref kref;
+
+	/* if dpcd 1.2 device is on this port - its GUID info */
+	bool guid_valid;
+	u8 guid[16];
+
+	u8 port_num;
+	bool input;
+	bool mcs;
+	bool ddps;
+	u8 pdt;
+	bool ldps;
+	u8 dpcd_rev;
+	u8 num_sdp_streams;
+	u8 num_sdp_stream_sinks;
+	uint16_t available_pbn;
+	struct list_head next;
+	struct drm_dp_mst_branch *mstb; /* pointer to an mstb if this port has one */
+	struct drm_dp_aux aux; /* i2c bus for this port? */
+	struct drm_dp_mst_branch *parent;
+
+	struct drm_dp_vcpi vcpi;
+	struct drm_connector *connector;
+	struct drm_dp_mst_topology_mgr *mgr;
+};
+
+/**
+ * struct drm_dp_mst_branch - MST branch device.
+ * @kref: reference count for this port.
+ * @rad: Relative Address to talk to this branch device.
+ * @lct: Link count total to talk to this branch device.
+ * @num_ports: number of ports on the branch.
+ * @msg_slots: one bit per transmitted msg slot.
+ * @ports: linked list of ports on this branch.
+ * @port_parent: pointer to the port parent, NULL if toplevel.
+ * @mgr: topology manager for this branch device.
+ * @tx_slots: transmission slots for this device.
+ * @last_seqno: last sequence number used to talk to this.
+ * @link_address_sent: if a link address message has been sent to this device yet.
+ *
+ * This structure represents an MST branch device, there is one
+ * primary branch device at the root, along with any others connected
+ * to downstream ports
+ */
+struct drm_dp_mst_branch {
+	struct kref kref;
+	u8 rad[8];
+	u8 lct;
+	int num_ports;
+
+	int msg_slots;
+	struct list_head ports;
+
+	/* list of tx ops queue for this port */
+	struct drm_dp_mst_port *port_parent;
+	struct drm_dp_mst_topology_mgr *mgr;
+
+	/* slots are protected by mstb->mgr->qlock */
+	struct drm_dp_sideband_msg_tx *tx_slots[2];
+	int last_seqno;
+	bool link_address_sent;
+};
+
+
+/* sideband msg header - not bit struct */
+struct drm_dp_sideband_msg_hdr {
+	u8 lct;
+	u8 lcr;
+	u8 rad[8];
+	bool broadcast;
+	bool path_msg;
+	u8 msg_len;
+	bool somt;
+	bool eomt;
+	bool seqno;
+};
+
+struct drm_dp_nak_reply {
+	u8 guid[16];
+	u8 reason;
+	u8 nak_data;
+};
+
+struct drm_dp_link_address_ack_reply {
+	u8 guid[16];
+	u8 nports;
+	struct drm_dp_link_addr_reply_port {
+		bool input_port;
+		u8 peer_device_type;
+		u8 port_number;
+		bool mcs;
+		bool ddps;
+		bool legacy_device_plug_status;
+		u8 dpcd_revision;
+		u8 peer_guid[16];
+		u8 num_sdp_streams;
+		u8 num_sdp_stream_sinks;
+	} ports[16];
+};
+
+struct drm_dp_remote_dpcd_read_ack_reply {
+	u8 port_number;
+	u8 num_bytes;
+	u8 bytes[255];
+};
+
+struct drm_dp_remote_dpcd_write_ack_reply {
+	u8 port_number;
+};
+
+struct drm_dp_remote_dpcd_write_nak_reply {
+	u8 port_number;
+	u8 reason;
+	u8 bytes_written_before_failure;
+};
+
+struct drm_dp_remote_i2c_read_ack_reply {
+	u8 port_number;
+	u8 num_bytes;
+	u8 bytes[255];
+};
+
+struct drm_dp_remote_i2c_read_nak_reply {
+	u8 port_number;
+	u8 nak_reason;
+	u8 i2c_nak_transaction;
+};
+
+struct drm_dp_remote_i2c_write_ack_reply {
+	u8 port_number;
+};
+
+
+struct drm_dp_sideband_msg_rx {
+	u8 chunk[48];
+	u8 msg[256];
+	u8 curchunk_len;
+	u8 curchunk_idx; /* chunk we are parsing now */
+	u8 curchunk_hdrlen;
+	u8 curlen; /* total length of the msg */
+	bool have_somt;
+	bool have_eomt;
+	struct drm_dp_sideband_msg_hdr initial_hdr;
+};
+
+
+struct drm_dp_allocate_payload {
+	u8 port_number;
+	u8 number_sdp_streams;
+	u8 vcpi;
+	u16 pbn;
+	u8 sdp_stream_sink[8];
+};
+
+struct drm_dp_allocate_payload_ack_reply {
+	u8 port_number;
+	u8 vcpi;
+	u16 allocated_pbn;
+};
+
+struct drm_dp_connection_status_notify {
+	u8 guid[16];
+	u8 port_number;
+	bool legacy_device_plug_status;
+	bool displayport_device_plug_status;
+	bool message_capability_status;
+	bool input_port;
+	u8 peer_device_type;
+};
+
+struct drm_dp_remote_dpcd_read {
+	u8 port_number;
+	u32 dpcd_address;
+	u8 num_bytes;
+};
+
+struct drm_dp_remote_dpcd_write {
+	u8 port_number;
+	u32 dpcd_address;
+	u8 num_bytes;
+	u8 *bytes;
+};
+
+struct drm_dp_remote_i2c_read {
+	u8 num_transactions;
+	u8 port_number;
+	struct {
+		u8 i2c_dev_id;
+		u8 num_bytes;
+		u8 *bytes;
+		u8 no_stop_bit;
+		u8 i2c_transaction_delay;
+	} transactions[4];
+	u8 read_i2c_device_id;
+	u8 num_bytes_read;
+};
+
+struct drm_dp_remote_i2c_write {
+	u8 port_number;
+	u8 write_i2c_device_id;
+	u8 num_bytes;
+	u8 *bytes;
+};
+
+/* this covers ENUM_RESOURCES, POWER_DOWN_PHY, POWER_UP_PHY */
+struct drm_dp_port_number_req {
+	u8 port_number;
+};
+
+struct drm_dp_enum_path_resources_ack_reply {
+	u8 port_number;
+	u16 full_payload_bw_number;
+	u16 avail_payload_bw_number;
+};
+
+/* covers POWER_DOWN_PHY, POWER_UP_PHY */
+struct drm_dp_port_number_rep {
+	u8 port_number;
+};
+
+struct drm_dp_query_payload {
+	u8 port_number;
+	u8 vcpi;
+};
+
+struct drm_dp_resource_status_notify {
+	u8 port_number;
+	u8 guid[16];
+	u16 available_pbn;
+};
+
+struct drm_dp_query_payload_ack_reply {
+	u8 port_number;
+	u8 allocated_pbn;
+};
+
+struct drm_dp_sideband_msg_req_body {
+	u8 req_type;
+	union ack_req {
+		struct drm_dp_connection_status_notify conn_stat;
+		struct drm_dp_port_number_req port_num;
+		struct drm_dp_resource_status_notify resource_stat;
+
+		struct drm_dp_query_payload query_payload;
+		struct drm_dp_allocate_payload allocate_payload;
+
+		struct drm_dp_remote_dpcd_read dpcd_read;
+		struct drm_dp_remote_dpcd_write dpcd_write;
+
+		struct drm_dp_remote_i2c_read i2c_read;
+		struct drm_dp_remote_i2c_write i2c_write;
+	} u;
+};
+
+struct drm_dp_sideband_msg_reply_body {
+	u8 reply_type;
+	u8 req_type;
+	union ack_replies {
+		struct drm_dp_nak_reply nak;
+		struct drm_dp_link_address_ack_reply link_addr;
+		struct drm_dp_port_number_rep port_number;
+
+		struct drm_dp_enum_path_resources_ack_reply path_resources;
+		struct drm_dp_allocate_payload_ack_reply allocate_payload;
+		struct drm_dp_query_payload_ack_reply query_payload;
+
+		struct drm_dp_remote_dpcd_read_ack_reply remote_dpcd_read_ack;
+		struct drm_dp_remote_dpcd_write_ack_reply remote_dpcd_write_ack;
+		struct drm_dp_remote_dpcd_write_nak_reply remote_dpcd_write_nack;
+
+		struct drm_dp_remote_i2c_read_ack_reply remote_i2c_read_ack;
+		struct drm_dp_remote_i2c_read_nak_reply remote_i2c_read_nack;
+		struct drm_dp_remote_i2c_write_ack_reply remote_i2c_write_ack;
+	} u;
+};
+
+/* msg is queued to be put into a slot */
+#define DRM_DP_SIDEBAND_TX_QUEUED 0
+/* msg has started transmitting on a slot - still on msgq */
+#define DRM_DP_SIDEBAND_TX_START_SEND 1
+/* msg has finished transmitting on a slot - removed from msgq only in slot */
+#define DRM_DP_SIDEBAND_TX_SENT 2
+/* msg has received a response - removed from slot */
+#define DRM_DP_SIDEBAND_TX_RX 3
+#define DRM_DP_SIDEBAND_TX_TIMEOUT 4
+
+struct drm_dp_sideband_msg_tx {
+	u8 msg[256];
+	u8 chunk[48];
+	u8 cur_offset;
+	u8 cur_len;
+	struct drm_dp_mst_branch *dst;
+	struct list_head next;
+	int seqno;
+	int state;
+	bool path_msg;
+	struct drm_dp_sideband_msg_reply_body reply;
+};
+
+/* sideband msg handler */
+struct drm_dp_mst_topology_mgr;
+struct drm_dp_mst_topology_cbs {
+	/* create a connector for a port */
+	struct drm_connector *(*add_connector)(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, char *path);
+	void (*destroy_connector)(struct drm_dp_mst_topology_mgr *mgr,
+				  struct drm_connector *connector);
+	void (*hotplug)(struct drm_dp_mst_topology_mgr *mgr);
+
+};
+
+#define DP_MAX_PAYLOAD (sizeof(unsigned long) * 8)
+
+#define DP_PAYLOAD_LOCAL 1
+#define DP_PAYLOAD_REMOTE 2
+#define DP_PAYLOAD_DELETE_LOCAL 3
+
+struct drm_dp_payload {
+	int payload_state;
+	int start_slot;
+	int num_slots;
+};
+
+/**
+ * struct drm_dp_mst_topology_mgr - DisplayPort MST manager
+ * @dev: device pointer for adding i2c devices etc.
+ * @cbs: callbacks for connector addition and destruction.
+ * @max_dpcd_transaction_bytes - maximum number of bytes to read/write in one go.
+ * @aux: aux channel for the DP connector.
+ * @max_payloads: maximum number of payloads the GPU can generate.
+ * @conn_base_id: DRM connector ID this mgr is connected to.
+ * @down_rep_recv: msg receiver state for down replies.
+ * @up_req_recv: msg receiver state for up requests.
+ * @lock: protects mst state, primary, guid, dpcd.
+ * @mst_state: if this manager is enabled for an MST capable port.
+ * @mst_primary: pointer to the primary branch device.
+ * @guid_valid: GUID valid for the primary branch device.
+ * @guid: GUID for primary port.
+ * @dpcd: cache of DPCD for primary port.
+ * @pbn_div: PBN to slots divisor.
+ *
+ * This struct represents the toplevel displayport MST topology manager.
+ * There should be one instance of this for every MST capable DP connector
+ * on the GPU.
+ */
+struct drm_dp_mst_topology_mgr {
+
+	struct device *dev;
+	struct drm_dp_mst_topology_cbs *cbs;
+	int max_dpcd_transaction_bytes;
+	struct drm_dp_aux *aux; /* auxch for this topology mgr to use */
+	int max_payloads;
+	int conn_base_id;
+
+	/* only ever accessed from the workqueue - which should be serialised */
+	struct drm_dp_sideband_msg_rx down_rep_recv;
+	struct drm_dp_sideband_msg_rx up_req_recv;
+
+	/* pointer to info about the initial MST device */
+	struct mutex lock; /* protects mst_state + primary + guid + dpcd */
+
+	bool mst_state;
+	struct drm_dp_mst_branch *mst_primary;
+	/* primary MST device GUID */
+	bool guid_valid;
+	u8 guid[16];
+	u8 dpcd[DP_RECEIVER_CAP_SIZE];
+	u8 sink_count;
+	int pbn_div;
+	int total_slots;
+	int avail_slots;
+	int total_pbn;
+
+	/* messages to be transmitted */
+	/* qlock protects the upq/downq and in_progress,
+	   the mstb tx_slots and txmsg->state once they are queued */
+	struct mutex qlock;
+	struct list_head tx_msg_downq;
+	struct list_head tx_msg_upq;
+	bool tx_down_in_progress;
+	bool tx_up_in_progress;
+
+	/* payload info + lock for it */
+	struct mutex payload_lock;
+	struct drm_dp_vcpi **proposed_vcpis;
+	struct drm_dp_payload *payloads;
+	unsigned long payload_mask;
+
+	wait_queue_head_t tx_waitq;
+	struct work_struct work;
+
+	struct work_struct tx_work;
+};
+
+int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr, struct device *dev, struct drm_dp_aux *aux, int max_dpcd_transaction_bytes, int max_payloads, int conn_base_id);
+
+void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr);
+
+
+int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool mst_state);
+
+
+int drm_dp_mst_hpd_irq(struct drm_dp_mst_topology_mgr *mgr, u8 *esi, bool *handled);
+
+
+enum drm_connector_status drm_dp_mst_detect_port(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
+struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
+
+int drm_dp_calc_pbn_mode(int clock, int bpp);
+
+
+bool drm_dp_mst_allocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, int pbn, int *slots);
+
+
+void drm_dp_mst_reset_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
+
+void drm_dp_mst_deallocate_vcpi(struct drm_dp_mst_topology_mgr *mgr,
+				struct drm_dp_mst_port *port);
+
+
+int drm_dp_find_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr,
+			   int pbn);
+
+
+int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr);
+
+
+int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr);
+
+int drm_dp_check_act_status(struct drm_dp_mst_topology_mgr *mgr);
+
+void drm_dp_mst_dump_topology(struct seq_file *m,
+			      struct drm_dp_mst_topology_mgr *mgr);
+
+void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr);
+int drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr);
+#endif
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index 7997246..bfd329d 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -86,8 +86,9 @@ struct drm_fb_helper {
 	int crtc_count;
 	struct drm_fb_helper_crtc *crtc_info;
 	int connector_count;
+	int connector_info_alloc_count;
 	struct drm_fb_helper_connector **connector_info;
-	struct drm_fb_helper_funcs *funcs;
+	const struct drm_fb_helper_funcs *funcs;
 	struct fb_info *fbdev;
 	u32 pseudo_palette[17];
 	struct list_head kernel_fb_list;
@@ -97,6 +98,8 @@ struct drm_fb_helper {
 	bool delayed_hotplug;
 };
 
+void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
+			   const struct drm_fb_helper_funcs *funcs);
 int drm_fb_helper_init(struct drm_device *dev,
 		       struct drm_fb_helper *helper, int crtc_count,
 		       int max_conn);
@@ -128,4 +131,7 @@ struct drm_display_mode *
 drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn,
 		      int width, int height);
 
+int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector);
+int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper,
+				       struct drm_connector *connector);
 #endif
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index 944f33f..2bb55b8 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -94,6 +94,8 @@ void mipi_dsi_host_unregister(struct mipi_dsi_host *host);
 #define MIPI_DSI_MODE_VSYNC_FLUSH	BIT(8)
 /* disable EoT packets in HS mode */
 #define MIPI_DSI_MODE_EOT_PACKET	BIT(9)
+/* device supports non-continuous clock behavior (DSI spec 5.6.1) */
+#define MIPI_DSI_CLOCK_NON_CONTINUOUS	BIT(10)
 
 enum mipi_dsi_pixel_format {
 	MIPI_DSI_FMT_RGB888,
@@ -121,14 +123,17 @@ struct mipi_dsi_device {
 	unsigned long mode_flags;
 };
 
-#define to_mipi_dsi_device(d) container_of(d, struct mipi_dsi_device, dev)
+static inline struct mipi_dsi_device *to_mipi_dsi_device(struct device *dev)
+{
+	return container_of(dev, struct mipi_dsi_device, dev);
+}
 
 int mipi_dsi_attach(struct mipi_dsi_device *dsi);
 int mipi_dsi_detach(struct mipi_dsi_device *dsi);
-int mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel,
-		       const void *data, size_t len);
-ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, unsigned int channel,
-			  u8 cmd, void *data, size_t len);
+ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, const void *data,
+			    size_t len);
+ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data,
+			  size_t len);
 
 /**
  * struct mipi_dsi_driver - DSI driver
@@ -144,7 +149,11 @@ struct mipi_dsi_driver {
 	void (*shutdown)(struct mipi_dsi_device *dsi);
 };
 
-#define to_mipi_dsi_driver(d) container_of(d, struct mipi_dsi_driver, driver)
+static inline struct mipi_dsi_driver *
+to_mipi_dsi_driver(struct device_driver *driver)
+{
+	return container_of(driver, struct mipi_dsi_driver, driver);
+}
 
 static inline void *mipi_dsi_get_drvdata(const struct mipi_dsi_device *dsi)
 {
diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h
new file mode 100644
index 0000000..2441f71
--- /dev/null
+++ b/include/drm/drm_of.h
@@ -0,0 +1,18 @@
+#ifndef __DRM_OF_H__
+#define __DRM_OF_H__
+
+struct drm_device;
+struct device_node;
+
+#ifdef CONFIG_OF
+extern uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+					   struct device_node *port);
+#else
+static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+						  struct device_node *port)
+{
+	return 0;
+}
+#endif
+
+#endif /* __DRM_OF_H__ */
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index c2ab77a..1fbcc96 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -30,8 +30,42 @@ struct drm_connector;
 struct drm_device;
 struct drm_panel;
 
+/**
+ * struct drm_panel_funcs - perform operations on a given panel
+ * @disable: disable panel (turn off back light, etc.)
+ * @unprepare: turn off panel
+ * @prepare: turn on panel and perform set up
+ * @enable: enable panel (turn on back light, etc.)
+ * @get_modes: add modes to the connector that the panel is attached to and
+ * return the number of modes added
+ *
+ * The .prepare() function is typically called before the display controller
+ * starts to transmit video data. Panel drivers can use this to turn the panel
+ * on and wait for it to become ready. If additional configuration is required
+ * (via a control bus such as I2C, SPI or DSI for example) this is a good time
+ * to do that.
+ *
+ * After the display controller has started transmitting video data, it's safe
+ * to call the .enable() function. This will typically enable the backlight to
+ * make the image on screen visible. Some panels require a certain amount of
+ * time or frames before the image is displayed. This function is responsible
+ * for taking this into account before enabling the backlight to avoid visual
+ * glitches.
+ *
+ * Before stopping video transmission from the display controller it can be
+ * necessary to turn off the panel to avoid visual glitches. This is done in
+ * the .disable() function. Analogously to .enable() this typically involves
+ * turning off the backlight and waiting for some time to make sure no image
+ * is visible on the panel. It is then safe for the display controller to
+ * cease transmission of video data.
+ *
+ * To save power when no video data is transmitted, a driver can power down
+ * the panel. This is the job of the .unprepare() function.
+ */
 struct drm_panel_funcs {
 	int (*disable)(struct drm_panel *panel);
+	int (*unprepare)(struct drm_panel *panel);
+	int (*prepare)(struct drm_panel *panel);
 	int (*enable)(struct drm_panel *panel);
 	int (*get_modes)(struct drm_panel *panel);
 };
@@ -46,6 +80,14 @@ struct drm_panel {
 	struct list_head list;
 };
 
+static inline int drm_panel_unprepare(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->unprepare)
+		return panel->funcs->unprepare(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
 static inline int drm_panel_disable(struct drm_panel *panel)
 {
 	if (panel && panel->funcs && panel->funcs->disable)
@@ -54,6 +96,14 @@ static inline int drm_panel_disable(struct drm_panel *panel)
 	return panel ? -ENOSYS : -EINVAL;
 }
 
+static inline int drm_panel_prepare(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->prepare)
+		return panel->funcs->prepare(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
 static inline int drm_panel_enable(struct drm_panel *panel)
 {
 	if (panel && panel->funcs && panel->funcs->enable)
@@ -62,6 +112,14 @@ static inline int drm_panel_enable(struct drm_panel *panel)
 	return panel ? -ENOSYS : -EINVAL;
 }
 
+static inline int drm_panel_get_modes(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->get_modes)
+		return panel->funcs->get_modes(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
 void drm_panel_init(struct drm_panel *panel);
 
 int drm_panel_add(struct drm_panel *panel);
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h
index d128629..26bb55e 100644
--- a/include/drm/drm_rect.h
+++ b/include/drm/drm_rect.h
@@ -163,5 +163,11 @@ int drm_rect_calc_vscale_relaxed(struct drm_rect *src,
 				 struct drm_rect *dst,
 				 int min_vscale, int max_vscale);
 void drm_rect_debug_print(const struct drm_rect *r, bool fixed_point);
+void drm_rect_rotate(struct drm_rect *r,
+		     int width, int height,
+		     unsigned int rotation);
+void drm_rect_rotate_inv(struct drm_rect *r,
+			 int width, int height,
+			 unsigned int rotation);
 
 #endif
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index a5183da..202f0a7 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -182,6 +182,7 @@ struct ttm_mem_type_manager_func {
 	 * @man: Pointer to a memory type manager.
 	 * @bo: Pointer to the buffer object we're allocating space for.
 	 * @placement: Placement details.
+	 * @flags: Additional placement flags.
 	 * @mem: Pointer to a struct ttm_mem_reg to be filled in.
 	 *
 	 * This function should allocate space in the memory type managed
@@ -206,6 +207,7 @@ struct ttm_mem_type_manager_func {
 	int  (*get_node)(struct ttm_mem_type_manager *man,
 			 struct ttm_buffer_object *bo,
 			 struct ttm_placement *placement,
+			 uint32_t flags,
 			 struct ttm_mem_reg *mem);
 
 	/**
@@ -653,18 +655,6 @@ extern void ttm_tt_unbind(struct ttm_tt *ttm);
 extern int ttm_tt_swapin(struct ttm_tt *ttm);
 
 /**
- * ttm_tt_cache_flush:
- *
- * @pages: An array of pointers to struct page:s to flush.
- * @num_pages: Number of pages to flush.
- *
- * Flush the data of the indicated pages from the cpu caches.
- * This is used when changing caching attributes of the pages from
- * cache-coherent.
- */
-extern void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages);
-
-/**
  * ttm_tt_set_placement_caching:
  *
  * @ttm A struct ttm_tt the backing pages of which will change caching policy.
diff --git a/include/dt-bindings/clock/imx1-clock.h b/include/dt-bindings/clock/imx1-clock.h
new file mode 100644
index 0000000..607bf01
--- /dev/null
+++ b/include/dt-bindings/clock/imx1-clock.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX1_H
+#define __DT_BINDINGS_CLOCK_IMX1_H
+
+#define IMX1_CLK_DUMMY		0
+#define IMX1_CLK_CLK32		1
+#define IMX1_CLK_CLK16M_EXT	2
+#define IMX1_CLK_CLK16M		3
+#define IMX1_CLK_CLK32_PREMULT	4
+#define IMX1_CLK_PREM		5
+#define IMX1_CLK_MPLL		6
+#define IMX1_CLK_MPLL_GATE	7
+#define IMX1_CLK_SPLL		8
+#define IMX1_CLK_SPLL_GATE	9
+#define IMX1_CLK_MCU		10
+#define IMX1_CLK_FCLK		11
+#define IMX1_CLK_HCLK		12
+#define IMX1_CLK_CLK48M		13
+#define IMX1_CLK_PER1		14
+#define IMX1_CLK_PER2		15
+#define IMX1_CLK_PER3		16
+#define IMX1_CLK_CLKO		17
+#define IMX1_CLK_UART3_GATE	18
+#define IMX1_CLK_SSI2_GATE	19
+#define IMX1_CLK_BROM_GATE	20
+#define IMX1_CLK_DMA_GATE	21
+#define IMX1_CLK_CSI_GATE	22
+#define IMX1_CLK_MMA_GATE	23
+#define IMX1_CLK_USBD_GATE	24
+#define IMX1_CLK_MAX		25
+
+#endif
diff --git a/include/dt-bindings/clock/imx21-clock.h b/include/dt-bindings/clock/imx21-clock.h
new file mode 100644
index 0000000..b13596c
--- /dev/null
+++ b/include/dt-bindings/clock/imx21-clock.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX21_H
+#define __DT_BINDINGS_CLOCK_IMX21_H
+
+#define IMX21_CLK_DUMMY			0
+#define IMX21_CLK_CKIL			1
+#define IMX21_CLK_CKIH			2
+#define IMX21_CLK_FPM			3
+#define IMX21_CLK_CKIH_DIV1P5		4
+#define IMX21_CLK_MPLL_GATE		5
+#define IMX21_CLK_SPLL_GATE		6
+#define IMX21_CLK_FPM_GATE		7
+#define IMX21_CLK_CKIH_GATE		8
+#define IMX21_CLK_MPLL_OSC_SEL		9
+#define IMX21_CLK_IPG			10
+#define IMX21_CLK_HCLK			11
+#define IMX21_CLK_MPLL_SEL		12
+#define IMX21_CLK_SPLL_SEL		13
+#define IMX21_CLK_SSI1_SEL		14
+#define IMX21_CLK_SSI2_SEL		15
+#define IMX21_CLK_USB_DIV		16
+#define IMX21_CLK_FCLK			17
+#define IMX21_CLK_MPLL			18
+#define IMX21_CLK_SPLL			19
+#define IMX21_CLK_NFC_DIV		20
+#define IMX21_CLK_SSI1_DIV		21
+#define IMX21_CLK_SSI2_DIV		22
+#define IMX21_CLK_PER1			23
+#define IMX21_CLK_PER2			24
+#define IMX21_CLK_PER3			25
+#define IMX21_CLK_PER4			26
+#define IMX21_CLK_UART1_IPG_GATE	27
+#define IMX21_CLK_UART2_IPG_GATE	28
+#define IMX21_CLK_UART3_IPG_GATE	29
+#define IMX21_CLK_UART4_IPG_GATE	30
+#define IMX21_CLK_CSPI1_IPG_GATE	31
+#define IMX21_CLK_CSPI2_IPG_GATE	32
+#define IMX21_CLK_SSI1_GATE		33
+#define IMX21_CLK_SSI2_GATE		34
+#define IMX21_CLK_SDHC1_IPG_GATE	35
+#define IMX21_CLK_SDHC2_IPG_GATE	36
+#define IMX21_CLK_GPIO_GATE		37
+#define IMX21_CLK_I2C_GATE		38
+#define IMX21_CLK_DMA_GATE		39
+#define IMX21_CLK_USB_GATE		40
+#define IMX21_CLK_EMMA_GATE		41
+#define IMX21_CLK_SSI2_BAUD_GATE	42
+#define IMX21_CLK_SSI1_BAUD_GATE	43
+#define IMX21_CLK_LCDC_IPG_GATE		44
+#define IMX21_CLK_NFC_GATE		45
+#define IMX21_CLK_LCDC_HCLK_GATE	46
+#define IMX21_CLK_PER4_GATE		47
+#define IMX21_CLK_BMI_GATE		48
+#define IMX21_CLK_USB_HCLK_GATE		49
+#define IMX21_CLK_SLCDC_GATE		50
+#define IMX21_CLK_SLCDC_HCLK_GATE	51
+#define IMX21_CLK_EMMA_HCLK_GATE	52
+#define IMX21_CLK_BROM_GATE		53
+#define IMX21_CLK_DMA_HCLK_GATE		54
+#define IMX21_CLK_CSI_HCLK_GATE		55
+#define IMX21_CLK_CSPI3_IPG_GATE	56
+#define IMX21_CLK_WDOG_GATE		57
+#define IMX21_CLK_GPT1_IPG_GATE		58
+#define IMX21_CLK_GPT2_IPG_GATE		59
+#define IMX21_CLK_GPT3_IPG_GATE		60
+#define IMX21_CLK_PWM_IPG_GATE		61
+#define IMX21_CLK_RTC_GATE		62
+#define IMX21_CLK_KPP_GATE		63
+#define IMX21_CLK_OWIRE_GATE		64
+#define IMX21_CLK_MAX			65
+
+#endif
diff --git a/include/dt-bindings/clock/imx27-clock.h b/include/dt-bindings/clock/imx27-clock.h
new file mode 100644
index 0000000..148b053
--- /dev/null
+++ b/include/dt-bindings/clock/imx27-clock.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX27_H
+#define __DT_BINDINGS_CLOCK_IMX27_H
+
+#define IMX27_CLK_DUMMY			0
+#define IMX27_CLK_CKIH			1
+#define IMX27_CLK_CKIL			2
+#define IMX27_CLK_MPLL			3
+#define IMX27_CLK_SPLL			4
+#define IMX27_CLK_MPLL_MAIN2		5
+#define IMX27_CLK_AHB			6
+#define IMX27_CLK_IPG			7
+#define IMX27_CLK_NFC_DIV		8
+#define IMX27_CLK_PER1_DIV		9
+#define IMX27_CLK_PER2_DIV		10
+#define IMX27_CLK_PER3_DIV		11
+#define IMX27_CLK_PER4_DIV		12
+#define IMX27_CLK_VPU_SEL		13
+#define IMX27_CLK_VPU_DIV		14
+#define IMX27_CLK_USB_DIV		15
+#define IMX27_CLK_CPU_SEL		16
+#define IMX27_CLK_CLKO_SEL		17
+#define IMX27_CLK_CPU_DIV		18
+#define IMX27_CLK_CLKO_DIV		19
+#define IMX27_CLK_SSI1_SEL		20
+#define IMX27_CLK_SSI2_SEL		21
+#define IMX27_CLK_SSI1_DIV		22
+#define IMX27_CLK_SSI2_DIV		23
+#define IMX27_CLK_CLKO_EN		24
+#define IMX27_CLK_SSI2_IPG_GATE		25
+#define IMX27_CLK_SSI1_IPG_GATE		26
+#define IMX27_CLK_SLCDC_IPG_GATE	27
+#define IMX27_CLK_SDHC3_IPG_GATE	28
+#define IMX27_CLK_SDHC2_IPG_GATE	29
+#define IMX27_CLK_SDHC1_IPG_GATE	30
+#define IMX27_CLK_SCC_IPG_GATE		31
+#define IMX27_CLK_SAHARA_IPG_GATE	32
+#define IMX27_CLK_RTC_IPG_GATE		33
+#define IMX27_CLK_PWM_IPG_GATE		34
+#define IMX27_CLK_OWIRE_IPG_GATE	35
+#define IMX27_CLK_LCDC_IPG_GATE		36
+#define IMX27_CLK_KPP_IPG_GATE		37
+#define IMX27_CLK_IIM_IPG_GATE		38
+#define IMX27_CLK_I2C2_IPG_GATE		39
+#define IMX27_CLK_I2C1_IPG_GATE		40
+#define IMX27_CLK_GPT6_IPG_GATE		41
+#define IMX27_CLK_GPT5_IPG_GATE		42
+#define IMX27_CLK_GPT4_IPG_GATE		43
+#define IMX27_CLK_GPT3_IPG_GATE		44
+#define IMX27_CLK_GPT2_IPG_GATE		45
+#define IMX27_CLK_GPT1_IPG_GATE		46
+#define IMX27_CLK_GPIO_IPG_GATE		47
+#define IMX27_CLK_FEC_IPG_GATE		48
+#define IMX27_CLK_EMMA_IPG_GATE		49
+#define IMX27_CLK_DMA_IPG_GATE		50
+#define IMX27_CLK_CSPI3_IPG_GATE	51
+#define IMX27_CLK_CSPI2_IPG_GATE	52
+#define IMX27_CLK_CSPI1_IPG_GATE	53
+#define IMX27_CLK_NFC_BAUD_GATE		54
+#define IMX27_CLK_SSI2_BAUD_GATE	55
+#define IMX27_CLK_SSI1_BAUD_GATE	56
+#define IMX27_CLK_VPU_BAUD_GATE		57
+#define IMX27_CLK_PER4_GATE		58
+#define IMX27_CLK_PER3_GATE		59
+#define IMX27_CLK_PER2_GATE		60
+#define IMX27_CLK_PER1_GATE		61
+#define IMX27_CLK_USB_AHB_GATE		62
+#define IMX27_CLK_SLCDC_AHB_GATE	63
+#define IMX27_CLK_SAHARA_AHB_GATE	64
+#define IMX27_CLK_LCDC_AHB_GATE		65
+#define IMX27_CLK_VPU_AHB_GATE		66
+#define IMX27_CLK_FEC_AHB_GATE		67
+#define IMX27_CLK_EMMA_AHB_GATE		68
+#define IMX27_CLK_EMI_AHB_GATE		69
+#define IMX27_CLK_DMA_AHB_GATE		70
+#define IMX27_CLK_CSI_AHB_GATE		71
+#define IMX27_CLK_BROM_AHB_GATE		72
+#define IMX27_CLK_ATA_AHB_GATE		73
+#define IMX27_CLK_WDOG_IPG_GATE		74
+#define IMX27_CLK_USB_IPG_GATE		75
+#define IMX27_CLK_UART6_IPG_GATE	76
+#define IMX27_CLK_UART5_IPG_GATE	77
+#define IMX27_CLK_UART4_IPG_GATE	78
+#define IMX27_CLK_UART3_IPG_GATE	79
+#define IMX27_CLK_UART2_IPG_GATE	80
+#define IMX27_CLK_UART1_IPG_GATE	81
+#define IMX27_CLK_CKIH_DIV1P5		82
+#define IMX27_CLK_FPM			83
+#define IMX27_CLK_MPLL_OSC_SEL		84
+#define IMX27_CLK_MPLL_SEL		85
+#define IMX27_CLK_SPLL_GATE		86
+#define IMX27_CLK_MSHC_DIV		87
+#define IMX27_CLK_RTIC_IPG_GATE		88
+#define IMX27_CLK_MSHC_IPG_GATE		89
+#define IMX27_CLK_RTIC_AHB_GATE		90
+#define IMX27_CLK_MSHC_BAUD_GATE	91
+#define IMX27_CLK_CKIH_GATE		92
+#define IMX27_CLK_MAX			93
+
+#endif
diff --git a/include/dt-bindings/clock/imx6qdl-clock.h b/include/dt-bindings/clock/imx6qdl-clock.h
new file mode 100644
index 0000000..654151e
--- /dev/null
+++ b/include/dt-bindings/clock/imx6qdl-clock.h
@@ -0,0 +1,224 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX6QDL_H
+#define __DT_BINDINGS_CLOCK_IMX6QDL_H
+
+#define IMX6QDL_CLK_DUMMY			0
+#define IMX6QDL_CLK_CKIL			1
+#define IMX6QDL_CLK_CKIH			2
+#define IMX6QDL_CLK_OSC				3
+#define IMX6QDL_CLK_PLL2_PFD0_352M		4
+#define IMX6QDL_CLK_PLL2_PFD1_594M		5
+#define IMX6QDL_CLK_PLL2_PFD2_396M		6
+#define IMX6QDL_CLK_PLL3_PFD0_720M		7
+#define IMX6QDL_CLK_PLL3_PFD1_540M		8
+#define IMX6QDL_CLK_PLL3_PFD2_508M		9
+#define IMX6QDL_CLK_PLL3_PFD3_454M		10
+#define IMX6QDL_CLK_PLL2_198M			11
+#define IMX6QDL_CLK_PLL3_120M			12
+#define IMX6QDL_CLK_PLL3_80M			13
+#define IMX6QDL_CLK_PLL3_60M			14
+#define IMX6QDL_CLK_TWD				15
+#define IMX6QDL_CLK_STEP			16
+#define IMX6QDL_CLK_PLL1_SW			17
+#define IMX6QDL_CLK_PERIPH_PRE			18
+#define IMX6QDL_CLK_PERIPH2_PRE			19
+#define IMX6QDL_CLK_PERIPH_CLK2_SEL		20
+#define IMX6QDL_CLK_PERIPH2_CLK2_SEL		21
+#define IMX6QDL_CLK_AXI_SEL			22
+#define IMX6QDL_CLK_ESAI_SEL			23
+#define IMX6QDL_CLK_ASRC_SEL			24
+#define IMX6QDL_CLK_SPDIF_SEL			25
+#define IMX6QDL_CLK_GPU2D_AXI			26
+#define IMX6QDL_CLK_GPU3D_AXI			27
+#define IMX6QDL_CLK_GPU2D_CORE_SEL		28
+#define IMX6QDL_CLK_GPU3D_CORE_SEL		29
+#define IMX6QDL_CLK_GPU3D_SHADER_SEL		30
+#define IMX6QDL_CLK_IPU1_SEL			31
+#define IMX6QDL_CLK_IPU2_SEL			32
+#define IMX6QDL_CLK_LDB_DI0_SEL			33
+#define IMX6QDL_CLK_LDB_DI1_SEL			34
+#define IMX6QDL_CLK_IPU1_DI0_PRE_SEL		35
+#define IMX6QDL_CLK_IPU1_DI1_PRE_SEL		36
+#define IMX6QDL_CLK_IPU2_DI0_PRE_SEL		37
+#define IMX6QDL_CLK_IPU2_DI1_PRE_SEL		38
+#define IMX6QDL_CLK_IPU1_DI0_SEL		39
+#define IMX6QDL_CLK_IPU1_DI1_SEL		40
+#define IMX6QDL_CLK_IPU2_DI0_SEL		41
+#define IMX6QDL_CLK_IPU2_DI1_SEL		42
+#define IMX6QDL_CLK_HSI_TX_SEL			43
+#define IMX6QDL_CLK_PCIE_AXI_SEL		44
+#define IMX6QDL_CLK_SSI1_SEL			45
+#define IMX6QDL_CLK_SSI2_SEL			46
+#define IMX6QDL_CLK_SSI3_SEL			47
+#define IMX6QDL_CLK_USDHC1_SEL			48
+#define IMX6QDL_CLK_USDHC2_SEL			49
+#define IMX6QDL_CLK_USDHC3_SEL			50
+#define IMX6QDL_CLK_USDHC4_SEL			51
+#define IMX6QDL_CLK_ENFC_SEL			52
+#define IMX6QDL_CLK_EMI_SEL			53
+#define IMX6QDL_CLK_EMI_SLOW_SEL		54
+#define IMX6QDL_CLK_VDO_AXI_SEL			55
+#define IMX6QDL_CLK_VPU_AXI_SEL			56
+#define IMX6QDL_CLK_CKO1_SEL			57
+#define IMX6QDL_CLK_PERIPH			58
+#define IMX6QDL_CLK_PERIPH2			59
+#define IMX6QDL_CLK_PERIPH_CLK2			60
+#define IMX6QDL_CLK_PERIPH2_CLK2		61
+#define IMX6QDL_CLK_IPG				62
+#define IMX6QDL_CLK_IPG_PER			63
+#define IMX6QDL_CLK_ESAI_PRED			64
+#define IMX6QDL_CLK_ESAI_PODF			65
+#define IMX6QDL_CLK_ASRC_PRED			66
+#define IMX6QDL_CLK_ASRC_PODF			67
+#define IMX6QDL_CLK_SPDIF_PRED			68
+#define IMX6QDL_CLK_SPDIF_PODF			69
+#define IMX6QDL_CLK_CAN_ROOT			70
+#define IMX6QDL_CLK_ECSPI_ROOT			71
+#define IMX6QDL_CLK_GPU2D_CORE_PODF		72
+#define IMX6QDL_CLK_GPU3D_CORE_PODF		73
+#define IMX6QDL_CLK_GPU3D_SHADER		74
+#define IMX6QDL_CLK_IPU1_PODF			75
+#define IMX6QDL_CLK_IPU2_PODF			76
+#define IMX6QDL_CLK_LDB_DI0_PODF		77
+#define IMX6QDL_CLK_LDB_DI1_PODF		78
+#define IMX6QDL_CLK_IPU1_DI0_PRE		79
+#define IMX6QDL_CLK_IPU1_DI1_PRE		80
+#define IMX6QDL_CLK_IPU2_DI0_PRE		81
+#define IMX6QDL_CLK_IPU2_DI1_PRE		82
+#define IMX6QDL_CLK_HSI_TX_PODF			83
+#define IMX6QDL_CLK_SSI1_PRED			84
+#define IMX6QDL_CLK_SSI1_PODF			85
+#define IMX6QDL_CLK_SSI2_PRED			86
+#define IMX6QDL_CLK_SSI2_PODF			87
+#define IMX6QDL_CLK_SSI3_PRED			88
+#define IMX6QDL_CLK_SSI3_PODF			89
+#define IMX6QDL_CLK_UART_SERIAL_PODF		90
+#define IMX6QDL_CLK_USDHC1_PODF			91
+#define IMX6QDL_CLK_USDHC2_PODF			92
+#define IMX6QDL_CLK_USDHC3_PODF			93
+#define IMX6QDL_CLK_USDHC4_PODF			94
+#define IMX6QDL_CLK_ENFC_PRED			95
+#define IMX6QDL_CLK_ENFC_PODF			96
+#define IMX6QDL_CLK_EMI_PODF			97
+#define IMX6QDL_CLK_EMI_SLOW_PODF		98
+#define IMX6QDL_CLK_VPU_AXI_PODF		99
+#define IMX6QDL_CLK_CKO1_PODF			100
+#define IMX6QDL_CLK_AXI				101
+#define IMX6QDL_CLK_MMDC_CH0_AXI_PODF		102
+#define IMX6QDL_CLK_MMDC_CH1_AXI_PODF		103
+#define IMX6QDL_CLK_ARM				104
+#define IMX6QDL_CLK_AHB				105
+#define IMX6QDL_CLK_APBH_DMA			106
+#define IMX6QDL_CLK_ASRC			107
+#define IMX6QDL_CLK_CAN1_IPG			108
+#define IMX6QDL_CLK_CAN1_SERIAL			109
+#define IMX6QDL_CLK_CAN2_IPG			110
+#define IMX6QDL_CLK_CAN2_SERIAL			111
+#define IMX6QDL_CLK_ECSPI1			112
+#define IMX6QDL_CLK_ECSPI2			113
+#define IMX6QDL_CLK_ECSPI3			114
+#define IMX6QDL_CLK_ECSPI4			115
+#define IMX6Q_CLK_ECSPI5			116
+#define IMX6DL_CLK_I2C4				116
+#define IMX6QDL_CLK_ENET			117
+#define IMX6QDL_CLK_ESAI			118
+#define IMX6QDL_CLK_GPT_IPG			119
+#define IMX6QDL_CLK_GPT_IPG_PER			120
+#define IMX6QDL_CLK_GPU2D_CORE			121
+#define IMX6QDL_CLK_GPU3D_CORE			122
+#define IMX6QDL_CLK_HDMI_IAHB			123
+#define IMX6QDL_CLK_HDMI_ISFR			124
+#define IMX6QDL_CLK_I2C1			125
+#define IMX6QDL_CLK_I2C2			126
+#define IMX6QDL_CLK_I2C3			127
+#define IMX6QDL_CLK_IIM				128
+#define IMX6QDL_CLK_ENFC			129
+#define IMX6QDL_CLK_IPU1			130
+#define IMX6QDL_CLK_IPU1_DI0			131
+#define IMX6QDL_CLK_IPU1_DI1			132
+#define IMX6QDL_CLK_IPU2			133
+#define IMX6QDL_CLK_IPU2_DI0			134
+#define IMX6QDL_CLK_LDB_DI0			135
+#define IMX6QDL_CLK_LDB_DI1			136
+#define IMX6QDL_CLK_IPU2_DI1			137
+#define IMX6QDL_CLK_HSI_TX			138
+#define IMX6QDL_CLK_MLB				139
+#define IMX6QDL_CLK_MMDC_CH0_AXI		140
+#define IMX6QDL_CLK_MMDC_CH1_AXI		141
+#define IMX6QDL_CLK_OCRAM			142
+#define IMX6QDL_CLK_OPENVG_AXI			143
+#define IMX6QDL_CLK_PCIE_AXI			144
+#define IMX6QDL_CLK_PWM1			145
+#define IMX6QDL_CLK_PWM2			146
+#define IMX6QDL_CLK_PWM3			147
+#define IMX6QDL_CLK_PWM4			148
+#define IMX6QDL_CLK_PER1_BCH			149
+#define IMX6QDL_CLK_GPMI_BCH_APB		150
+#define IMX6QDL_CLK_GPMI_BCH			151
+#define IMX6QDL_CLK_GPMI_IO			152
+#define IMX6QDL_CLK_GPMI_APB			153
+#define IMX6QDL_CLK_SATA			154
+#define IMX6QDL_CLK_SDMA			155
+#define IMX6QDL_CLK_SPBA			156
+#define IMX6QDL_CLK_SSI1			157
+#define IMX6QDL_CLK_SSI2			158
+#define IMX6QDL_CLK_SSI3			159
+#define IMX6QDL_CLK_UART_IPG			160
+#define IMX6QDL_CLK_UART_SERIAL			161
+#define IMX6QDL_CLK_USBOH3			162
+#define IMX6QDL_CLK_USDHC1			163
+#define IMX6QDL_CLK_USDHC2			164
+#define IMX6QDL_CLK_USDHC3			165
+#define IMX6QDL_CLK_USDHC4			166
+#define IMX6QDL_CLK_VDO_AXI			167
+#define IMX6QDL_CLK_VPU_AXI			168
+#define IMX6QDL_CLK_CKO1			169
+#define IMX6QDL_CLK_PLL1_SYS			170
+#define IMX6QDL_CLK_PLL2_BUS			171
+#define IMX6QDL_CLK_PLL3_USB_OTG		172
+#define IMX6QDL_CLK_PLL4_AUDIO			173
+#define IMX6QDL_CLK_PLL5_VIDEO			174
+#define IMX6QDL_CLK_PLL8_MLB			175
+#define IMX6QDL_CLK_PLL7_USB_HOST		176
+#define IMX6QDL_CLK_PLL6_ENET			177
+#define IMX6QDL_CLK_SSI1_IPG			178
+#define IMX6QDL_CLK_SSI2_IPG			179
+#define IMX6QDL_CLK_SSI3_IPG			180
+#define IMX6QDL_CLK_ROM				181
+#define IMX6QDL_CLK_USBPHY1			182
+#define IMX6QDL_CLK_USBPHY2			183
+#define IMX6QDL_CLK_LDB_DI0_DIV_3_5		184
+#define IMX6QDL_CLK_LDB_DI1_DIV_3_5		185
+#define IMX6QDL_CLK_SATA_REF			186
+#define IMX6QDL_CLK_SATA_REF_100M		187
+#define IMX6QDL_CLK_PCIE_REF			188
+#define IMX6QDL_CLK_PCIE_REF_125M		189
+#define IMX6QDL_CLK_ENET_REF			190
+#define IMX6QDL_CLK_USBPHY1_GATE		191
+#define IMX6QDL_CLK_USBPHY2_GATE		192
+#define IMX6QDL_CLK_PLL4_POST_DIV		193
+#define IMX6QDL_CLK_PLL5_POST_DIV		194
+#define IMX6QDL_CLK_PLL5_VIDEO_DIV		195
+#define IMX6QDL_CLK_EIM_SLOW			196
+#define IMX6QDL_CLK_SPDIF			197
+#define IMX6QDL_CLK_CKO2_SEL			198
+#define IMX6QDL_CLK_CKO2_PODF			199
+#define IMX6QDL_CLK_CKO2			200
+#define IMX6QDL_CLK_CKO				201
+#define IMX6QDL_CLK_VDOA			202
+#define IMX6QDL_CLK_PLL4_AUDIO_DIV		203
+#define IMX6QDL_CLK_LVDS1_SEL			204
+#define IMX6QDL_CLK_LVDS2_SEL			205
+#define IMX6QDL_CLK_LVDS1_GATE			206
+#define IMX6QDL_CLK_LVDS2_GATE			207
+#define IMX6QDL_CLK_ESAI_AHB			208
+#define IMX6QDL_CLK_END				209
+
+#endif /* __DT_BINDINGS_CLOCK_IMX6QDL_H */
diff --git a/include/dt-bindings/clock/r8a7790-clock.h b/include/dt-bindings/clock/r8a7790-clock.h
index 1118f7a..f929a79e 100644
--- a/include/dt-bindings/clock/r8a7790-clock.h
+++ b/include/dt-bindings/clock/r8a7790-clock.h
@@ -59,6 +59,7 @@
 #define R8A7790_CLK_SDHI0		14
 #define R8A7790_CLK_MMCIF0		15
 #define R8A7790_CLK_IIC0		18
+#define R8A7790_CLK_PCIEC		19
 #define R8A7790_CLK_IIC1		23
 #define R8A7790_CLK_SSUSB		28
 #define R8A7790_CLK_CMT1		29
@@ -107,4 +108,30 @@
 #define R8A7790_CLK_I2C1		30
 #define R8A7790_CLK_I2C0		31
 
+/* MSTP10 */
+#define R8A7790_CLK_SSI_ALL		5
+#define R8A7790_CLK_SSI9		6
+#define R8A7790_CLK_SSI8		7
+#define R8A7790_CLK_SSI7		8
+#define R8A7790_CLK_SSI6		9
+#define R8A7790_CLK_SSI5		10
+#define R8A7790_CLK_SSI4		11
+#define R8A7790_CLK_SSI3		12
+#define R8A7790_CLK_SSI2		13
+#define R8A7790_CLK_SSI1		14
+#define R8A7790_CLK_SSI0		15
+#define R8A7790_CLK_SCU_ALL		17
+#define R8A7790_CLK_SCU_DVC1		18
+#define R8A7790_CLK_SCU_DVC0		19
+#define R8A7790_CLK_SCU_SRC9		22
+#define R8A7790_CLK_SCU_SRC8		23
+#define R8A7790_CLK_SCU_SRC7		24
+#define R8A7790_CLK_SCU_SRC6		25
+#define R8A7790_CLK_SCU_SRC5		26
+#define R8A7790_CLK_SCU_SRC4		27
+#define R8A7790_CLK_SCU_SRC3		28
+#define R8A7790_CLK_SCU_SRC2		29
+#define R8A7790_CLK_SCU_SRC1		30
+#define R8A7790_CLK_SCU_SRC0		31
+
 #endif /* __DT_BINDINGS_CLOCK_R8A7790_H__ */
diff --git a/include/dt-bindings/clock/r8a7791-clock.h b/include/dt-bindings/clock/r8a7791-clock.h
index b050d18..f0d4d10 100644
--- a/include/dt-bindings/clock/r8a7791-clock.h
+++ b/include/dt-bindings/clock/r8a7791-clock.h
@@ -53,6 +53,7 @@
 #define R8A7791_CLK_SDHI0		14
 #define R8A7791_CLK_MMCIF0		15
 #define R8A7791_CLK_IIC0		18
+#define R8A7791_CLK_PCIEC		19
 #define R8A7791_CLK_IIC1		23
 #define R8A7791_CLK_SSUSB		28
 #define R8A7791_CLK_CMT1		29
@@ -107,6 +108,32 @@
 #define R8A7791_CLK_I2C1		30
 #define R8A7791_CLK_I2C0		31
 
+/* MSTP10 */
+#define R8A7791_CLK_SSI_ALL		5
+#define R8A7791_CLK_SSI9		6
+#define R8A7791_CLK_SSI8		7
+#define R8A7791_CLK_SSI7		8
+#define R8A7791_CLK_SSI6		9
+#define R8A7791_CLK_SSI5		10
+#define R8A7791_CLK_SSI4		11
+#define R8A7791_CLK_SSI3		12
+#define R8A7791_CLK_SSI2		13
+#define R8A7791_CLK_SSI1		14
+#define R8A7791_CLK_SSI0		15
+#define R8A7791_CLK_SCU_ALL		17
+#define R8A7791_CLK_SCU_DVC1		18
+#define R8A7791_CLK_SCU_DVC0		19
+#define R8A7791_CLK_SCU_SRC9		22
+#define R8A7791_CLK_SCU_SRC8		23
+#define R8A7791_CLK_SCU_SRC7		24
+#define R8A7791_CLK_SCU_SRC6		25
+#define R8A7791_CLK_SCU_SRC5		26
+#define R8A7791_CLK_SCU_SRC4		27
+#define R8A7791_CLK_SCU_SRC3		28
+#define R8A7791_CLK_SCU_SRC2		29
+#define R8A7791_CLK_SCU_SRC1		30
+#define R8A7791_CLK_SCU_SRC0		31
+
 /* MSTP11 */
 #define R8A7791_CLK_SCIFA3		6
 #define R8A7791_CLK_SCIFA4		7
diff --git a/include/dt-bindings/clock/s5pv210-audss.h b/include/dt-bindings/clock/s5pv210-audss.h
new file mode 100644
index 0000000..fe57406
--- /dev/null
+++ b/include/dt-bindings/clock/s5pv210-audss.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2014 Tomasz Figa <tomasz.figa@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This header provides constants for Samsung audio subsystem
+ * clock controller.
+ *
+ * The constants defined in this header are being used in dts
+ * and s5pv210 audss driver.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_S5PV210_AUDSS_H
+#define _DT_BINDINGS_CLOCK_S5PV210_AUDSS_H
+
+#define CLK_MOUT_AUDSS		0
+#define CLK_MOUT_I2S_A		1
+
+#define CLK_DOUT_AUD_BUS	2
+#define CLK_DOUT_I2S_A		3
+
+#define CLK_I2S			4
+#define CLK_HCLK_I2S		5
+#define CLK_HCLK_UART		6
+#define CLK_HCLK_HWA		7
+#define CLK_HCLK_DMA		8
+#define CLK_HCLK_BUF		9
+#define CLK_HCLK_RP		10
+
+#define AUDSS_MAX_CLKS		11
+
+#endif
diff --git a/include/dt-bindings/clock/s5pv210.h b/include/dt-bindings/clock/s5pv210.h
new file mode 100644
index 0000000..e88986b
--- /dev/null
+++ b/include/dt-bindings/clock/s5pv210.h
@@ -0,0 +1,239 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Device Tree binding constants for Samsung S5PV210 clock controller.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_S5PV210_H
+#define _DT_BINDINGS_CLOCK_S5PV210_H
+
+/* Core clocks. */
+#define FIN_PLL			1
+#define FOUT_APLL		2
+#define FOUT_MPLL		3
+#define FOUT_EPLL		4
+#define FOUT_VPLL		5
+
+/* Muxes. */
+#define MOUT_FLASH		6
+#define MOUT_PSYS		7
+#define MOUT_DSYS		8
+#define MOUT_MSYS		9
+#define MOUT_VPLL		10
+#define MOUT_EPLL		11
+#define MOUT_MPLL		12
+#define MOUT_APLL		13
+#define MOUT_VPLLSRC		14
+#define MOUT_CSIS		15
+#define MOUT_FIMD		16
+#define MOUT_CAM1		17
+#define MOUT_CAM0		18
+#define MOUT_DAC		19
+#define MOUT_MIXER		20
+#define MOUT_HDMI		21
+#define MOUT_G2D		22
+#define MOUT_MFC		23
+#define MOUT_G3D		24
+#define MOUT_FIMC2		25
+#define MOUT_FIMC1		26
+#define MOUT_FIMC0		27
+#define MOUT_UART3		28
+#define MOUT_UART2		29
+#define MOUT_UART1		30
+#define MOUT_UART0		31
+#define MOUT_MMC3		32
+#define MOUT_MMC2		33
+#define MOUT_MMC1		34
+#define MOUT_MMC0		35
+#define MOUT_PWM		36
+#define MOUT_SPI0		37
+#define MOUT_SPI1		38
+#define MOUT_DMC0		39
+#define MOUT_PWI		40
+#define MOUT_HPM		41
+#define MOUT_SPDIF		42
+#define MOUT_AUDIO2		43
+#define MOUT_AUDIO1		44
+#define MOUT_AUDIO0		45
+
+/* Dividers. */
+#define DOUT_PCLKP		46
+#define DOUT_HCLKP		47
+#define DOUT_PCLKD		48
+#define DOUT_HCLKD		49
+#define DOUT_PCLKM		50
+#define DOUT_HCLKM		51
+#define DOUT_A2M		52
+#define DOUT_APLL		53
+#define DOUT_CSIS		54
+#define DOUT_FIMD		55
+#define DOUT_CAM1		56
+#define DOUT_CAM0		57
+#define DOUT_TBLK		58
+#define DOUT_G2D		59
+#define DOUT_MFC		60
+#define DOUT_G3D		61
+#define DOUT_FIMC2		62
+#define DOUT_FIMC1		63
+#define DOUT_FIMC0		64
+#define DOUT_UART3		65
+#define DOUT_UART2		66
+#define DOUT_UART1		67
+#define DOUT_UART0		68
+#define DOUT_MMC3		69
+#define DOUT_MMC2		70
+#define DOUT_MMC1		71
+#define DOUT_MMC0		72
+#define DOUT_PWM		73
+#define DOUT_SPI1		74
+#define DOUT_SPI0		75
+#define DOUT_DMC0		76
+#define DOUT_PWI		77
+#define DOUT_HPM		78
+#define DOUT_COPY		79
+#define DOUT_FLASH		80
+#define DOUT_AUDIO2		81
+#define DOUT_AUDIO1		82
+#define DOUT_AUDIO0		83
+#define DOUT_DPM		84
+#define DOUT_DVSEM		85
+
+/* Gates */
+#define SCLK_FIMC		86
+#define CLK_CSIS		87
+#define CLK_ROTATOR		88
+#define CLK_FIMC2		89
+#define CLK_FIMC1		90
+#define CLK_FIMC0		91
+#define CLK_MFC			92
+#define CLK_G2D			93
+#define CLK_G3D			94
+#define CLK_IMEM		95
+#define CLK_PDMA1		96
+#define CLK_PDMA0		97
+#define CLK_MDMA		98
+#define CLK_DMC1		99
+#define CLK_DMC0		100
+#define CLK_NFCON		101
+#define CLK_SROMC		102
+#define CLK_CFCON		103
+#define CLK_NANDXL		104
+#define CLK_USB_HOST		105
+#define CLK_USB_OTG		106
+#define CLK_HDMI		107
+#define CLK_TVENC		108
+#define CLK_MIXER		109
+#define CLK_VP			110
+#define CLK_DSIM		111
+#define CLK_FIMD		112
+#define CLK_TZIC3		113
+#define CLK_TZIC2		114
+#define CLK_TZIC1		115
+#define CLK_TZIC0		116
+#define CLK_VIC3		117
+#define CLK_VIC2		118
+#define CLK_VIC1		119
+#define CLK_VIC0		120
+#define CLK_TSI			121
+#define CLK_HSMMC3		122
+#define CLK_HSMMC2		123
+#define CLK_HSMMC1		124
+#define CLK_HSMMC0		125
+#define CLK_JTAG		126
+#define CLK_MODEMIF		127
+#define CLK_CORESIGHT		128
+#define CLK_SDM			129
+#define CLK_SECSS		130
+#define CLK_PCM2		131
+#define CLK_PCM1		132
+#define CLK_PCM0		133
+#define CLK_SYSCON		134
+#define CLK_GPIO		135
+#define CLK_TSADC		136
+#define CLK_PWM			137
+#define CLK_WDT			138
+#define CLK_KEYIF		139
+#define CLK_UART3		140
+#define CLK_UART2		141
+#define CLK_UART1		142
+#define CLK_UART0		143
+#define CLK_SYSTIMER		144
+#define CLK_RTC			145
+#define CLK_SPI1		146
+#define CLK_SPI0		147
+#define CLK_I2C_HDMI_PHY	148
+#define CLK_I2C1		149
+#define CLK_I2C2		150
+#define CLK_I2C0		151
+#define CLK_I2S1		152
+#define CLK_I2S2		153
+#define CLK_I2S0		154
+#define CLK_AC97		155
+#define CLK_SPDIF		156
+#define CLK_TZPC3		157
+#define CLK_TZPC2		158
+#define CLK_TZPC1		159
+#define CLK_TZPC0		160
+#define CLK_SECKEY		161
+#define CLK_IEM_APC		162
+#define CLK_IEM_IEC		163
+#define CLK_CHIPID		164
+#define CLK_JPEG		163
+
+/* Special clocks*/
+#define SCLK_PWI		164
+#define SCLK_SPDIF		165
+#define SCLK_AUDIO2		166
+#define SCLK_AUDIO1		167
+#define SCLK_AUDIO0		168
+#define SCLK_PWM		169
+#define SCLK_SPI1		170
+#define SCLK_SPI0		171
+#define SCLK_UART3		172
+#define SCLK_UART2		173
+#define SCLK_UART1		174
+#define SCLK_UART0		175
+#define SCLK_MMC3		176
+#define SCLK_MMC2		177
+#define SCLK_MMC1		178
+#define SCLK_MMC0		179
+#define SCLK_FINVPLL		180
+#define SCLK_CSIS		181
+#define SCLK_FIMD		182
+#define SCLK_CAM1		183
+#define SCLK_CAM0		184
+#define SCLK_DAC		185
+#define SCLK_MIXER		186
+#define SCLK_HDMI		187
+#define SCLK_FIMC2		188
+#define SCLK_FIMC1		189
+#define SCLK_FIMC0		190
+#define SCLK_HDMI27M		191
+#define SCLK_HDMIPHY		192
+#define SCLK_USBPHY0		193
+#define SCLK_USBPHY1		194
+
+/* S5P6442-specific clocks */
+#define MOUT_D0SYNC		195
+#define MOUT_D1SYNC		196
+#define DOUT_MIXER		197
+#define CLK_ETB			198
+#define CLK_ETM			199
+
+/* CLKOUT */
+#define FOUT_APLL_CLKOUT	200
+#define FOUT_MPLL_CLKOUT	201
+#define DOUT_APLL_CLKOUT	202
+#define MOUT_CLKSEL		203
+#define DOUT_CLKOUT		204
+#define MOUT_CLKOUT		205
+
+/* Total number of clocks. */
+#define NR_CLKS			206
+
+#endif /* _DT_BINDINGS_CLOCK_S5PV210_H */
diff --git a/include/dt-bindings/clock/vf610-clock.h b/include/dt-bindings/clock/vf610-clock.h
index a916029..00953d9 100644
--- a/include/dt-bindings/clock/vf610-clock.h
+++ b/include/dt-bindings/clock/vf610-clock.h
@@ -164,6 +164,8 @@
 #define VF610_CLK_DMAMUX1		151
 #define VF610_CLK_DMAMUX2		152
 #define VF610_CLK_DMAMUX3		153
-#define VF610_CLK_END			154
+#define VF610_CLK_FLEXCAN0_EN		154
+#define VF610_CLK_FLEXCAN1_EN		155
+#define VF610_CLK_END			156
 
 #endif /* __DT_BINDINGS_CLOCK_VF610_H */
diff --git a/include/dt-bindings/mfd/as3722.h b/include/dt-bindings/mfd/as3722.h
index 0e69256..e66c089 100644
--- a/include/dt-bindings/mfd/as3722.h
+++ b/include/dt-bindings/mfd/as3722.h
@@ -13,7 +13,7 @@
 /* External control pins */
 #define AS3722_EXT_CONTROL_PIN_ENABLE1 1
 #define AS3722_EXT_CONTROL_PIN_ENABLE2 2
-#define AS3722_EXT_CONTROL_PIN_ENABLE2 3
+#define AS3722_EXT_CONTROL_PIN_ENABLE3 3
 
 /* Interrupt numbers for AS3722 */
 #define AS3722_IRQ_LID			0
diff --git a/include/dt-bindings/pinctrl/pinctrl-tegra-xusb.h b/include/dt-bindings/pinctrl/pinctrl-tegra-xusb.h
new file mode 100644
index 0000000..914d56d
--- /dev/null
+++ b/include/dt-bindings/pinctrl/pinctrl-tegra-xusb.h
@@ -0,0 +1,7 @@
+#ifndef _DT_BINDINGS_PINCTRL_TEGRA_XUSB_H
+#define _DT_BINDINGS_PINCTRL_TEGRA_XUSB_H 1
+
+#define TEGRA_XUSB_PADCTL_PCIE 0
+#define TEGRA_XUSB_PADCTL_SATA 1
+
+#endif /* _DT_BINDINGS_PINCTRL_TEGRA_XUSB_H */
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h
index 6d9aedd..ad9db60 100644
--- a/include/kvm/arm_arch_timer.h
+++ b/include/kvm/arm_arch_timer.h
@@ -67,6 +67,10 @@ void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu);
 void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu);
 void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu);
 void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu);
+
+u64 kvm_arm_timer_get_reg(struct kvm_vcpu *, u64 regid);
+int kvm_arm_timer_set_reg(struct kvm_vcpu *, u64 regid, u64 value);
+
 #else
 static inline int kvm_timer_hyp_init(void)
 {
@@ -84,6 +88,16 @@ static inline void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu) {}
 static inline void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu) {}
 static inline void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu) {}
 static inline void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu) {}
+
+static inline int kvm_arm_timer_set_reg(struct kvm_vcpu *vcpu, u64 regid, u64 value)
+{
+	return 0;
+}
+
+static inline u64 kvm_arm_timer_get_reg(struct kvm_vcpu *vcpu, u64 regid)
+{
+	return 0;
+}
 #endif
 
 #endif
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index f27000f..35b0c12 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -24,7 +24,6 @@
 #include <linux/irqreturn.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
-#include <linux/irqchip/arm-gic.h>
 
 #define VGIC_NR_IRQS		256
 #define VGIC_NR_SGIS		16
@@ -32,7 +31,9 @@
 #define VGIC_NR_PRIVATE_IRQS	(VGIC_NR_SGIS + VGIC_NR_PPIS)
 #define VGIC_NR_SHARED_IRQS	(VGIC_NR_IRQS - VGIC_NR_PRIVATE_IRQS)
 #define VGIC_MAX_CPUS		KVM_MAX_VCPUS
-#define VGIC_MAX_LRS		(1 << 6)
+
+#define VGIC_V2_MAX_LRS		(1 << 6)
+#define VGIC_V3_MAX_LRS		16
 
 /* Sanity checks... */
 #if (VGIC_MAX_CPUS > 8)
@@ -68,9 +69,62 @@ struct vgic_bytemap {
 	u32 shared[VGIC_NR_SHARED_IRQS  / 4];
 };
 
+struct kvm_vcpu;
+
+enum vgic_type {
+	VGIC_V2,		/* Good ol' GICv2 */
+	VGIC_V3,		/* New fancy GICv3 */
+};
+
+#define LR_STATE_PENDING	(1 << 0)
+#define LR_STATE_ACTIVE		(1 << 1)
+#define LR_STATE_MASK		(3 << 0)
+#define LR_EOI_INT		(1 << 2)
+
+struct vgic_lr {
+	u16	irq;
+	u8	source;
+	u8	state;
+};
+
+struct vgic_vmcr {
+	u32	ctlr;
+	u32	abpr;
+	u32	bpr;
+	u32	pmr;
+};
+
+struct vgic_ops {
+	struct vgic_lr	(*get_lr)(const struct kvm_vcpu *, int);
+	void	(*set_lr)(struct kvm_vcpu *, int, struct vgic_lr);
+	void	(*sync_lr_elrsr)(struct kvm_vcpu *, int, struct vgic_lr);
+	u64	(*get_elrsr)(const struct kvm_vcpu *vcpu);
+	u64	(*get_eisr)(const struct kvm_vcpu *vcpu);
+	u32	(*get_interrupt_status)(const struct kvm_vcpu *vcpu);
+	void	(*enable_underflow)(struct kvm_vcpu *vcpu);
+	void	(*disable_underflow)(struct kvm_vcpu *vcpu);
+	void	(*get_vmcr)(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+	void	(*set_vmcr)(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+	void	(*enable)(struct kvm_vcpu *vcpu);
+};
+
+struct vgic_params {
+	/* vgic type */
+	enum vgic_type	type;
+	/* Physical address of vgic virtual cpu interface */
+	phys_addr_t	vcpu_base;
+	/* Number of list registers */
+	u32		nr_lr;
+	/* Interrupt number */
+	unsigned int	maint_irq;
+	/* Virtual control interface base address */
+	void __iomem	*vctrl_base;
+};
+
 struct vgic_dist {
 #ifdef CONFIG_KVM_ARM_VGIC
 	spinlock_t		lock;
+	bool			in_kernel;
 	bool			ready;
 
 	/* Virtual control interface mapping */
@@ -110,6 +164,29 @@ struct vgic_dist {
 #endif
 };
 
+struct vgic_v2_cpu_if {
+	u32		vgic_hcr;
+	u32		vgic_vmcr;
+	u32		vgic_misr;	/* Saved only */
+	u32		vgic_eisr[2];	/* Saved only */
+	u32		vgic_elrsr[2];	/* Saved only */
+	u32		vgic_apr;
+	u32		vgic_lr[VGIC_V2_MAX_LRS];
+};
+
+struct vgic_v3_cpu_if {
+#ifdef CONFIG_ARM_GIC_V3
+	u32		vgic_hcr;
+	u32		vgic_vmcr;
+	u32		vgic_misr;	/* Saved only */
+	u32		vgic_eisr;	/* Saved only */
+	u32		vgic_elrsr;	/* Saved only */
+	u32		vgic_ap0r[4];
+	u32		vgic_ap1r[4];
+	u64		vgic_lr[VGIC_V3_MAX_LRS];
+#endif
+};
+
 struct vgic_cpu {
 #ifdef CONFIG_KVM_ARM_VGIC
 	/* per IRQ to LR mapping */
@@ -120,24 +197,24 @@ struct vgic_cpu {
 	DECLARE_BITMAP(	pending_shared, VGIC_NR_SHARED_IRQS);
 
 	/* Bitmap of used/free list registers */
-	DECLARE_BITMAP(	lr_used, VGIC_MAX_LRS);
+	DECLARE_BITMAP(	lr_used, VGIC_V2_MAX_LRS);
 
 	/* Number of list registers on this CPU */
 	int		nr_lr;
 
 	/* CPU vif control registers for world switch */
-	u32		vgic_hcr;
-	u32		vgic_vmcr;
-	u32		vgic_misr;	/* Saved only */
-	u32		vgic_eisr[2];	/* Saved only */
-	u32		vgic_elrsr[2];	/* Saved only */
-	u32		vgic_apr;
-	u32		vgic_lr[VGIC_MAX_LRS];
+	union {
+		struct vgic_v2_cpu_if	vgic_v2;
+		struct vgic_v3_cpu_if	vgic_v3;
+	};
 #endif
 };
 
 #define LR_EMPTY	0xff
 
+#define INT_STATUS_EOI		(1 << 0)
+#define INT_STATUS_UNDERFLOW	(1 << 1)
+
 struct kvm;
 struct kvm_vcpu;
 struct kvm_run;
@@ -157,9 +234,25 @@ int kvm_vgic_vcpu_pending_irq(struct kvm_vcpu *vcpu);
 bool vgic_handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *run,
 		      struct kvm_exit_mmio *mmio);
 
-#define irqchip_in_kernel(k)	(!!((k)->arch.vgic.vctrl_base))
+#define irqchip_in_kernel(k)	(!!((k)->arch.vgic.in_kernel))
 #define vgic_initialized(k)	((k)->arch.vgic.ready)
 
+int vgic_v2_probe(struct device_node *vgic_node,
+		  const struct vgic_ops **ops,
+		  const struct vgic_params **params);
+#ifdef CONFIG_ARM_GIC_V3
+int vgic_v3_probe(struct device_node *vgic_node,
+		  const struct vgic_ops **ops,
+		  const struct vgic_params **params);
+#else
+static inline int vgic_v3_probe(struct device_node *vgic_node,
+				const struct vgic_ops **ops,
+				const struct vgic_params **params)
+{
+	return -ENODEV;
+}
+#endif
+
 #else
 static inline int kvm_vgic_hyp_init(void)
 {
diff --git a/include/linux/atmel-pwm-bl.h b/include/linux/atmel-pwm-bl.h
deleted file mode 100644
index 0153a47..0000000
--- a/include/linux/atmel-pwm-bl.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2007 Atmel Corporation
- *
- * Driver for the AT32AP700X PS/2 controller (PSIF).
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#ifndef __INCLUDE_ATMEL_PWM_BL_H
-#define __INCLUDE_ATMEL_PWM_BL_H
-
-/**
- * struct atmel_pwm_bl_platform_data
- * @pwm_channel: which PWM channel in the PWM module to use.
- * @pwm_frequency: PWM frequency to generate, the driver will try to be as
- *	close as the prescaler allows.
- * @pwm_compare_max: value to use in the PWM channel compare register.
- * @pwm_duty_max: maximum duty cycle value, must be less than or equal to
- *	pwm_compare_max.
- * @pwm_duty_min: minimum duty cycle value, must be less than pwm_duty_max.
- * @pwm_active_low: set to one if the low part of the PWM signal increases the
- *	brightness of the backlight.
- * @gpio_on: GPIO line to control the backlight on/off, set to -1 if not used.
- * @on_active_low: set to one if the on/off signal is on when GPIO is low.
- *
- * This struct must be added to the platform device in the board code. It is
- * used by the atmel-pwm-bl driver to setup the GPIO to control on/off and the
- * PWM device.
- */
-struct atmel_pwm_bl_platform_data {
-	unsigned int pwm_channel;
-	unsigned int pwm_frequency;
-	unsigned int pwm_compare_max;
-	unsigned int pwm_duty_max;
-	unsigned int pwm_duty_min;
-	unsigned int pwm_active_low;
-	int gpio_on;
-	unsigned int on_active_low;
-};
-
-#endif /* __INCLUDE_ATMEL_PWM_BL_H */
diff --git a/include/linux/atmel_pwm.h b/include/linux/atmel_pwm.h
deleted file mode 100644
index ea04abb..0000000
--- a/include/linux/atmel_pwm.h
+++ /dev/null
@@ -1,70 +0,0 @@
-#ifndef __LINUX_ATMEL_PWM_H
-#define __LINUX_ATMEL_PWM_H
-
-/**
- * struct pwm_channel - driver handle to a PWM channel
- * @regs: base of this channel's registers
- * @index: number of this channel (0..31)
- * @mck: base clock rate, which can be prescaled and maybe subdivided
- *
- * Drivers initialize a pwm_channel structure using pwm_channel_alloc().
- * Then they configure its clock rate (derived from MCK), alignment,
- * polarity, and duty cycle by writing directly to the channel registers,
- * before enabling the channel by calling pwm_channel_enable().
- *
- * After emitting a PWM signal for the desired length of time, drivers
- * may then pwm_channel_disable() or pwm_channel_free().  Both of these
- * disable the channel, but when it's freed the IRQ is deconfigured and
- * the channel must later be re-allocated and reconfigured.
- *
- * Note that if the period or duty cycle need to be changed while the
- * PWM channel is operating, drivers must use the PWM_CUPD double buffer
- * mechanism, either polling until they change or getting implicitly
- * notified through a once-per-period interrupt handler.
- */
-struct pwm_channel {
-	void __iomem	*regs;
-	unsigned	index;
-	unsigned long	mck;
-};
-
-extern int pwm_channel_alloc(int index, struct pwm_channel *ch);
-extern int pwm_channel_free(struct pwm_channel *ch);
-
-extern int pwm_clk_alloc(unsigned prescale, unsigned div);
-extern void pwm_clk_free(unsigned clk);
-
-extern int __pwm_channel_onoff(struct pwm_channel *ch, int enabled);
-
-#define pwm_channel_enable(ch)	__pwm_channel_onoff((ch), 1)
-#define pwm_channel_disable(ch)	__pwm_channel_onoff((ch), 0)
-
-/* periodic interrupts, mostly for CUPD changes to period or cycle */
-extern int pwm_channel_handler(struct pwm_channel *ch,
-		void (*handler)(struct pwm_channel *ch));
-
-/* per-channel registers (banked at pwm_channel->regs) */
-#define PWM_CMR		0x00		/* mode register */
-#define		PWM_CPR_CPD	(1 << 10)	/* set: CUPD modifies period */
-#define		PWM_CPR_CPOL	(1 << 9)	/* set: idle high */
-#define		PWM_CPR_CALG	(1 << 8)	/* set: center align */
-#define		PWM_CPR_CPRE	(0xf << 0)	/* mask: rate is mck/(2^pre) */
-#define		PWM_CPR_CLKA	(0xb << 0)	/* rate CLKA */
-#define		PWM_CPR_CLKB	(0xc << 0)	/* rate CLKB */
-#define PWM_CDTY	0x04		/* duty cycle (max of CPRD) */
-#define PWM_CPRD	0x08		/* period (count up from zero) */
-#define PWM_CCNT	0x0c		/* counter (20 bits?) */
-#define PWM_CUPD	0x10		/* update CPRD (or CDTY) next period */
-
-static inline void
-pwm_channel_writel(struct pwm_channel *pwmc, unsigned offset, u32 val)
-{
-	__raw_writel(val, pwmc->regs + offset);
-}
-
-static inline u32 pwm_channel_readl(struct pwm_channel *pwmc, unsigned offset)
-{
-	return __raw_readl(pwmc->regs + offset);
-}
-
-#endif /* __LINUX_ATMEL_PWM_H */
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index d2b5299..bb9840f 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -164,12 +164,15 @@ int host1x_job_submit(struct host1x_job *job);
  */
 
 struct host1x_reloc {
-	struct host1x_bo *cmdbuf;
-	u32 cmdbuf_offset;
-	struct host1x_bo *target;
-	u32 target_offset;
-	u32 shift;
-	u32 pad;
+	struct {
+		struct host1x_bo *bo;
+		unsigned long offset;
+	} cmdbuf;
+	struct {
+		struct host1x_bo *bo;
+		unsigned long offset;
+	} target;
+	unsigned long shift;
 };
 
 struct host1x_job {
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ec4e3bd..a4c33b3 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -325,24 +325,7 @@ struct kvm_kernel_irq_routing_entry {
 	struct hlist_node link;
 };
 
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
-
-struct kvm_irq_routing_table {
-	int chip[KVM_NR_IRQCHIPS][KVM_IRQCHIP_NUM_PINS];
-	struct kvm_kernel_irq_routing_entry *rt_entries;
-	u32 nr_rt_entries;
-	/*
-	 * Array indexed by gsi. Each entry contains list of irq chips
-	 * the gsi is connected to.
-	 */
-	struct hlist_head map[0];
-};
-
-#else
-
-struct kvm_irq_routing_table {};
-
-#endif
+struct kvm_irq_routing_table;
 
 #ifndef KVM_PRIVATE_MEM_SLOTS
 #define KVM_PRIVATE_MEM_SLOTS 0
@@ -401,11 +384,12 @@ struct kvm {
 	struct mutex irq_lock;
 #ifdef CONFIG_HAVE_KVM_IRQCHIP
 	/*
-	 * Update side is protected by irq_lock and,
-	 * if configured, irqfds.lock.
+	 * Update side is protected by irq_lock.
 	 */
 	struct kvm_irq_routing_table __rcu *irq_routing;
 	struct hlist_head mask_notifier_list;
+#endif
+#ifdef CONFIG_HAVE_KVM_IRQFD
 	struct hlist_head irq_ack_notifier_list;
 #endif
 
@@ -455,7 +439,7 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
 int __must_check vcpu_load(struct kvm_vcpu *vcpu);
 void vcpu_put(struct kvm_vcpu *vcpu);
 
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
 int kvm_irqfd_init(void);
 void kvm_irqfd_exit(void);
 #else
@@ -602,7 +586,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 			 unsigned int ioctl, unsigned long arg);
 int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf);
 
-int kvm_dev_ioctl_check_extension(long ext);
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext);
 
 int kvm_get_dirty_log(struct kvm *kvm,
 			struct kvm_dirty_log *log, int *is_dirty);
@@ -752,6 +736,10 @@ void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,
 void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
 			     bool mask);
 
+int kvm_irq_map_gsi(struct kvm *kvm,
+		    struct kvm_kernel_irq_routing_entry *entries, int gsi);
+int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin);
+
 int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
 		bool line_status);
 int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level);
@@ -942,28 +930,27 @@ int kvm_set_irq_routing(struct kvm *kvm,
 			const struct kvm_irq_routing_entry *entries,
 			unsigned nr,
 			unsigned flags);
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
-			  struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
 			  const struct kvm_irq_routing_entry *ue);
 void kvm_free_irq_routing(struct kvm *kvm);
 
-int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi);
-
 #else
 
 static inline void kvm_free_irq_routing(struct kvm *kvm) {}
 
 #endif
 
+int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi);
+
 #ifdef CONFIG_HAVE_KVM_EVENTFD
 
 void kvm_eventfd_init(struct kvm *kvm);
 int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
 
-#ifdef CONFIG_HAVE_KVM_IRQCHIP
+#ifdef CONFIG_HAVE_KVM_IRQFD
 int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args);
 void kvm_irqfd_release(struct kvm *kvm);
-void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *);
+void kvm_irq_routing_update(struct kvm *);
 #else
 static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args)
 {
@@ -985,10 +972,8 @@ static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args)
 static inline void kvm_irqfd_release(struct kvm *kvm) {}
 
 #ifdef CONFIG_HAVE_KVM_IRQCHIP
-static inline void kvm_irq_routing_update(struct kvm *kvm,
-					  struct kvm_irq_routing_table *irq_rt)
+static inline void kvm_irq_routing_update(struct kvm *kvm)
 {
-	rcu_assign_pointer(kvm->irq_routing, irq_rt);
 }
 #endif
 
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 0287ab2..6a599dc 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -15,7 +15,6 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
-#include <linux/timer.h>
 #include <linux/workqueue.h>
 
 struct device;
@@ -63,11 +62,13 @@ struct led_classdev {
 				     unsigned long *delay_off);
 
 	struct device		*dev;
+	const struct attribute_group	**groups;
+
 	struct list_head	 node;			/* LED Device list */
 	const char		*default_trigger;	/* Trigger to use */
 
 	unsigned long		 blink_delay_on, blink_delay_off;
-	struct timer_list	 blink_timer;
+	struct delayed_work	 blink_work;
 	int			 blink_brightness;
 
 	struct work_struct	set_brightness_work;
diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h
index 4e7fe74..9475fee 100644
--- a/include/linux/mfd/abx500/ab8500.h
+++ b/include/linux/mfd/abx500/ab8500.h
@@ -505,6 +505,7 @@ static inline int is_ab9540_2p0_or_earlier(struct ab8500 *ab)
 void ab8500_override_turn_on_stat(u8 mask, u8 set);
 
 #ifdef CONFIG_AB8500_DEBUG
+extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
 void ab8500_dump_all_banks(struct device *dev);
 void ab8500_debug_register_interrupt(int line);
 #else
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index a614b33..f34723f 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -18,7 +18,7 @@
 #include <linux/regulator/consumer.h>
 #include <linux/mfd/arizona/pdata.h>
 
-#define ARIZONA_MAX_CORE_SUPPLIES 3
+#define ARIZONA_MAX_CORE_SUPPLIES 2
 
 enum arizona_type {
 	WM5102 = 1,
@@ -46,8 +46,8 @@ enum arizona_type {
 #define ARIZONA_IRQ_DSP_IRQ6              17
 #define ARIZONA_IRQ_DSP_IRQ7              18
 #define ARIZONA_IRQ_DSP_IRQ8              19
-#define ARIZONA_IRQ_SPK_SHUTDOWN_WARN     20
-#define ARIZONA_IRQ_SPK_SHUTDOWN          21
+#define ARIZONA_IRQ_SPK_OVERHEAT_WARN     20
+#define ARIZONA_IRQ_SPK_OVERHEAT          21
 #define ARIZONA_IRQ_MICDET                22
 #define ARIZONA_IRQ_HPDET                 23
 #define ARIZONA_IRQ_WSEQ_DONE             24
@@ -78,8 +78,31 @@ enum arizona_type {
 #define ARIZONA_IRQ_FLL1_CLOCK_OK         49
 #define ARIZONA_IRQ_MICD_CLAMP_RISE	  50
 #define ARIZONA_IRQ_MICD_CLAMP_FALL	  51
-
-#define ARIZONA_NUM_IRQ                   52
+#define ARIZONA_IRQ_HP3R_DONE             52
+#define ARIZONA_IRQ_HP3L_DONE             53
+#define ARIZONA_IRQ_HP2R_DONE             54
+#define ARIZONA_IRQ_HP2L_DONE             55
+#define ARIZONA_IRQ_HP1R_DONE             56
+#define ARIZONA_IRQ_HP1L_DONE             57
+#define ARIZONA_IRQ_ISRC3_CFG_ERR         58
+#define ARIZONA_IRQ_DSP_SHARED_WR_COLL    59
+#define ARIZONA_IRQ_SPK_SHUTDOWN          60
+#define ARIZONA_IRQ_SPK1R_SHORT           61
+#define ARIZONA_IRQ_SPK1L_SHORT           62
+#define ARIZONA_IRQ_HP3R_SC_NEG           63
+#define ARIZONA_IRQ_HP3R_SC_POS           64
+#define ARIZONA_IRQ_HP3L_SC_NEG           65
+#define ARIZONA_IRQ_HP3L_SC_POS           66
+#define ARIZONA_IRQ_HP2R_SC_NEG           67
+#define ARIZONA_IRQ_HP2R_SC_POS           68
+#define ARIZONA_IRQ_HP2L_SC_NEG           69
+#define ARIZONA_IRQ_HP2L_SC_POS           70
+#define ARIZONA_IRQ_HP1R_SC_NEG           71
+#define ARIZONA_IRQ_HP1R_SC_POS           72
+#define ARIZONA_IRQ_HP1L_SC_NEG           73
+#define ARIZONA_IRQ_HP1L_SC_POS           74
+
+#define ARIZONA_NUM_IRQ                   75
 
 struct snd_soc_dapm_context;
 
@@ -109,6 +132,8 @@ struct arizona {
 	struct mutex clk_lock;
 	int clk32k_ref;
 
+	bool ctrlif_error;
+
 	struct snd_soc_dapm_context *dapm;
 
 	int tdm_width[ARIZONA_MAX_AIF];
diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index 7204d81..dbd23c3 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -878,22 +878,26 @@
 #define ARIZONA_INTERRUPT_STATUS_3               0xD02
 #define ARIZONA_INTERRUPT_STATUS_4               0xD03
 #define ARIZONA_INTERRUPT_STATUS_5               0xD04
+#define ARIZONA_INTERRUPT_STATUS_6               0xD05
 #define ARIZONA_INTERRUPT_STATUS_1_MASK          0xD08
 #define ARIZONA_INTERRUPT_STATUS_2_MASK          0xD09
 #define ARIZONA_INTERRUPT_STATUS_3_MASK          0xD0A
 #define ARIZONA_INTERRUPT_STATUS_4_MASK          0xD0B
 #define ARIZONA_INTERRUPT_STATUS_5_MASK          0xD0C
+#define ARIZONA_INTERRUPT_STATUS_6_MASK          0xD0D
 #define ARIZONA_INTERRUPT_CONTROL                0xD0F
 #define ARIZONA_IRQ2_STATUS_1                    0xD10
 #define ARIZONA_IRQ2_STATUS_2                    0xD11
 #define ARIZONA_IRQ2_STATUS_3                    0xD12
 #define ARIZONA_IRQ2_STATUS_4                    0xD13
 #define ARIZONA_IRQ2_STATUS_5                    0xD14
+#define ARIZONA_IRQ2_STATUS_6                    0xD15
 #define ARIZONA_IRQ2_STATUS_1_MASK               0xD18
 #define ARIZONA_IRQ2_STATUS_2_MASK               0xD19
 #define ARIZONA_IRQ2_STATUS_3_MASK               0xD1A
 #define ARIZONA_IRQ2_STATUS_4_MASK               0xD1B
 #define ARIZONA_IRQ2_STATUS_5_MASK               0xD1C
+#define ARIZONA_IRQ2_STATUS_6_MASK               0xD1D
 #define ARIZONA_IRQ2_CONTROL                     0xD1F
 #define ARIZONA_INTERRUPT_RAW_STATUS_2           0xD20
 #define ARIZONA_INTERRUPT_RAW_STATUS_3           0xD21
@@ -902,6 +906,7 @@
 #define ARIZONA_INTERRUPT_RAW_STATUS_6           0xD24
 #define ARIZONA_INTERRUPT_RAW_STATUS_7           0xD25
 #define ARIZONA_INTERRUPT_RAW_STATUS_8           0xD26
+#define ARIZONA_INTERRUPT_RAW_STATUS_9           0xD28
 #define ARIZONA_IRQ_PIN_STATUS                   0xD40
 #define ARIZONA_ADSP2_IRQ0                       0xD41
 #define ARIZONA_AOD_WKUP_AND_TRIG                0xD50
@@ -4691,14 +4696,14 @@
 /*
  * R3330 (0xD02) - Interrupt Status 3
  */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1          0x8000  /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_MASK     0x8000  /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_SHIFT        15  /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT1_WIDTH         1  /* SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1               0x4000  /* SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK          0x4000  /* SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT             14  /* SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH              1  /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1          0x8000  /* SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_MASK     0x8000  /* SPK_OVERHEAD_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_SHIFT        15  /* SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT1_WIDTH         1  /* SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1               0x4000  /* SPK_OVERHEAT_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1_MASK          0x4000  /* SPK_OVERHEAT_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1_SHIFT             14  /* SPK_OVERHEAT_EINT1 */
+#define ARIZONA_SPK_OVERHEAT_EINT1_WIDTH              1  /* SPK_OVERHEAT_EINT1 */
 #define ARIZONA_HPDET_EINT1                      0x2000  /* HPDET_EINT1 */
 #define ARIZONA_HPDET_EINT1_MASK                 0x2000  /* HPDET_EINT1 */
 #define ARIZONA_HPDET_EINT1_SHIFT                    13  /* HPDET_EINT1 */
@@ -4795,6 +4800,77 @@
 #define ARIZONA_ISRC2_CFG_ERR_EINT1_MASK         0x0040  /* ISRC2_CFG_ERR_EINT1 */
 #define ARIZONA_ISRC2_CFG_ERR_EINT1_SHIFT             6  /* ISRC2_CFG_ERR_EINT1 */
 #define ARIZONA_ISRC2_CFG_ERR_EINT1_WIDTH             1  /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1                  0x0020  /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1_MASK             0x0020  /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1_SHIFT                 5  /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3R_DONE_EINT1_WIDTH                 1  /* HP3R_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1                  0x0010  /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1_MASK             0x0010  /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1_SHIFT                 4  /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP3L_DONE_EINT1_WIDTH                 1  /* HP3L_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1                  0x0008  /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1_MASK             0x0008  /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1_SHIFT                 3  /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2R_DONE_EINT1_WIDTH                 1  /* HP2R_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1                  0x0004  /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1_MASK             0x0004  /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1_SHIFT                 2  /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP2L_DONE_EINT1_WIDTH                 1  /* HP2L_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1                  0x0002  /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1_MASK             0x0002  /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1_SHIFT                 1  /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1R_DONE_EINT1_WIDTH                 1  /* HP1R_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1                  0x0001  /* HP1L_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1_MASK             0x0001  /* HP1L_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1_SHIFT                 0  /* HP1L_DONE_EINT1 */
+#define ARIZONA_HP1L_DONE_EINT1_WIDTH                 1  /* HP1L_DONE_EINT1 */
+
+/*
+ * R3331 (0xD03) - Interrupt Status 4 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_AIF3_ERR_EINT1                  0x8000  /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF3_ERR_EINT1_MASK             0x8000  /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF3_ERR_EINT1_SHIFT                15  /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF3_ERR_EINT1_WIDTH                 1  /* AIF3_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1                  0x4000  /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1_MASK             0x4000  /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1_SHIFT                14  /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF2_ERR_EINT1_WIDTH                 1  /* AIF2_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1                  0x2000  /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1_MASK             0x2000  /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1_SHIFT                13  /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_AIF1_ERR_EINT1_WIDTH                 1  /* AIF1_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1                0x1000  /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1_MASK           0x1000  /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1_SHIFT              12  /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT1_WIDTH               1  /* CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1      0x0800  /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800  /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_SHIFT    11  /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT1_WIDTH     1  /* MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1         0x0400  /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_MASK    0x0400  /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_SHIFT       10  /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT1_WIDTH        1  /* ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1            0x0200  /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_MASK       0x0200  /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_SHIFT           9  /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT1_WIDTH           1  /* SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1             0x0100  /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_MASK        0x0100  /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_SHIFT            8  /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT1_WIDTH            1  /* ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1             0x0080  /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_MASK        0x0080  /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_SHIFT            7  /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT1_WIDTH            1  /* ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1             0x0040  /* ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_MASK        0x0040  /* ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_SHIFT            6  /* ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT1_WIDTH            1  /* ISRC3_CFG_ERR_EINT1 */
 
 /*
  * R3332 (0xD04) - Interrupt Status 5
@@ -4821,6 +4897,85 @@
 #define ARIZONA_FLL1_CLOCK_OK_EINT1_WIDTH             1  /* FLL1_CLOCK_OK_EINT1 */
 
 /*
+ * R3332 (0xD05) - Interrupt Status 5 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1            0x0008  /* ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_MASK       0x0008  /* ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_SHIFT           3  /* ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT1_WIDTH           1  /* ASRC_CFG_ERR_EINT1 */
+
+/*
+ * R3333 (0xD05) - Interrupt Status 6
+ */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1         0x8000  /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_MASK    0x8000  /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_SHIFT       15  /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT1_WIDTH        1  /* DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1               0x4000  /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1_MASK          0x4000  /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1_SHIFT             14  /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK_SHUTDOWN_EINT1_WIDTH              1  /* SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1                0x2000  /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1_MASK           0x2000  /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1_SHIFT              13  /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1R_SHORT_EINT1_WIDTH               1  /* SPK1R_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1                0x1000  /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1_MASK           0x1000  /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1_SHIFT              12  /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_SPK1L_SHORT_EINT1_WIDTH               1  /* SPK1L_SHORT_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1                0x0800  /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1_MASK           0x0800  /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1_SHIFT              11  /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_NEG_EINT1_WIDTH               1  /* HP3R_SC_NEG_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1                0x0400  /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1_MASK           0x0400  /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1_SHIFT              10  /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3R_SC_POS_EINT1_WIDTH               1  /* HP3R_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1                0x0200  /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1_MASK           0x0200  /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1_SHIFT               9  /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_NEG_EINT1_WIDTH               1  /* HP3L_SC_NEG_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1                0x0100  /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1_MASK           0x0100  /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1_SHIFT               8  /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP3L_SC_POS_EINT1_WIDTH               1  /* HP3L_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1                0x0080  /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1_MASK           0x0080  /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1_SHIFT               7  /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_NEG_EINT1_WIDTH               1  /* HP2R_SC_NEG_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1                0x0040  /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1_MASK           0x0040  /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1_SHIFT               6  /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2R_SC_POS_EINT1_WIDTH               1  /* HP2R_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1                0x0020  /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1_MASK           0x0020  /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1_SHIFT               5  /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_NEG_EINT1_WIDTH               1  /* HP2L_SC_NEG_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1                0x0010  /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1_MASK           0x0010  /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1_SHIFT               4  /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP2L_SC_POS_EINT1_WIDTH               1  /* HP2L_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1                0x0008  /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1_MASK           0x0008  /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1_SHIFT               3  /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_NEG_EINT1_WIDTH               1  /* HP1R_SC_NEG_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1                0x0004  /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1_MASK           0x0004  /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1_SHIFT               2  /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1R_SC_POS_EINT1_WIDTH               1  /* HP1R_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1                0x0002  /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1_MASK           0x0002  /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1_SHIFT               1  /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_NEG_EINT1_WIDTH               1  /* HP1L_SC_NEG_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1                0x0001  /* HP1L_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1_MASK           0x0001  /* HP1L_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1_SHIFT               0  /* HP1L_SC_POS_EINT1 */
+#define ARIZONA_HP1L_SC_POS_EINT1_WIDTH               1  /* HP1L_SC_POS_EINT1 */
+
+/*
  * R3336 (0xD08) - Interrupt Status 1 Mask
  */
 #define ARIZONA_IM_GP4_EINT1                     0x0008  /* IM_GP4_EINT1 */
@@ -4859,14 +5014,14 @@
 /*
  * R3338 (0xD0A) - Interrupt Status 3 Mask
  */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1       0x8000  /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_MASK  0x8000  /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_SHIFT     15  /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT1_WIDTH      1  /* IM_SPK_SHUTDOWN_WARN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1            0x4000  /* IM_SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK       0x4000  /* IM_SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT          14  /* IM_SPK_SHUTDOWN_EINT1 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH           1  /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1       0x8000  /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_MASK  0x8000  /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_SHIFT     15  /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT1_WIDTH      1  /* IM_SPK_OVERHEAT_WARN_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1            0x4000  /* IM_SPK_OVERHEAT_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1_MASK       0x4000  /* IM_SPK_OVERHEAT_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1_SHIFT          14  /* IM_SPK_OVERHEAT_EINT1 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT1_WIDTH           1  /* IM_SPK_OVERHEAT_EINT1 */
 #define ARIZONA_IM_HPDET_EINT1                   0x2000  /* IM_HPDET_EINT1 */
 #define ARIZONA_IM_HPDET_EINT1_MASK              0x2000  /* IM_HPDET_EINT1 */
 #define ARIZONA_IM_HPDET_EINT1_SHIFT                 13  /* IM_HPDET_EINT1 */
@@ -4963,6 +5118,77 @@
 #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_MASK      0x0040  /* IM_ISRC2_CFG_ERR_EINT1 */
 #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_SHIFT          6  /* IM_ISRC2_CFG_ERR_EINT1 */
 #define ARIZONA_IM_ISRC2_CFG_ERR_EINT1_WIDTH          1  /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1               0x0020  /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1_MASK          0x0020  /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1_SHIFT              5  /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3R_DONE_EINT1_WIDTH              1  /* IM_HP3R_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1               0x0010  /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1_MASK          0x0010  /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1_SHIFT              4  /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP3L_DONE_EINT1_WIDTH              1  /* IM_HP3L_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1               0x0008  /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1_MASK          0x0008  /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1_SHIFT              3  /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2R_DONE_EINT1_WIDTH              1  /* IM_HP2R_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1               0x0004  /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1_MASK          0x0004  /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1_SHIFT              2  /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP2L_DONE_EINT1_WIDTH              1  /* IM_HP2L_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1               0x0002  /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1_MASK          0x0002  /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1_SHIFT              1  /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1R_DONE_EINT1_WIDTH              1  /* IM_HP1R_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1               0x0001  /* IM_HP1L_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1_MASK          0x0001  /* IM_HP1L_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1_SHIFT              0  /* IM_HP1L_DONE_EINT1 */
+#define ARIZONA_IM_HP1L_DONE_EINT1_WIDTH              1  /* IM_HP1L_DONE_EINT1 */
+
+/*
+ * R3339 (0xD0B) - Interrupt Status 4 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1                  0x8000  /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1_MASK             0x8000  /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1_SHIFT                15  /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT1_WIDTH                 1  /* IM_AIF3_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1                  0x4000  /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1_MASK             0x4000  /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1_SHIFT                14  /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT1_WIDTH                 1  /* IM_AIF2_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1                  0x2000  /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1_MASK             0x2000  /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1_SHIFT                13  /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT1_WIDTH                 1  /* IM_AIF1_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1                0x1000  /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_MASK           0x1000  /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_SHIFT              12  /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT1_WIDTH               1  /* IM_CTRLIF_ERR_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1      0x0800  /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_MASK 0x0800  /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_SHIFT    11  /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT1_WIDTH     1  /* IM_MIXER_DROPPED_SAMPLE_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1         0x0400  /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_MASK    0x0400  /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_SHIFT       10  /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT1_WIDTH        1  /* IM_ASYNC_CLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1            0x0200  /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_MASK       0x0200  /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_SHIFT           9  /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT1_WIDTH           1  /* IM_SYSCLK_ENA_LOW_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1             0x0100  /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_MASK        0x0100  /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_SHIFT            8  /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT1_WIDTH            1  /* IM_ISRC1_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1             0x0080  /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_MASK        0x0080  /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_SHIFT            7  /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT1_WIDTH            1  /* IM_ISRC2_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1             0x0040  /* IM_ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_MASK        0x0040  /* IM_ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_SHIFT            6  /* IM_ISRC3_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT1_WIDTH            1  /* IM_ISRC3_CFG_ERR_EINT1 */
 
 /*
  * R3340 (0xD0C) - Interrupt Status 5 Mask
@@ -4989,6 +5215,85 @@
 #define ARIZONA_IM_FLL1_CLOCK_OK_EINT1_WIDTH          1  /* IM_FLL1_CLOCK_OK_EINT1 */
 
 /*
+ * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1         0x0008  /* IM_ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_MASK    0x0008  /* IM_ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_SHIFT        3  /* IM_ASRC_CFG_ERR_EINT1 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT1_WIDTH        1  /* IM_ASRC_CFG_ERR_EINT1 */
+
+/*
+ * R3341 (0xD0D) - Interrupt Status 6 Mask
+ */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1      0x8000  /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_MASK 0x8000  /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_SHIFT    15  /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT1_WIDTH     1  /* IM_DSP_SHARED_WR_COLL_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1            0x4000  /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_MASK       0x4000  /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_SHIFT          14  /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT1_WIDTH           1  /* IM_SPK_SHUTDOWN_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1             0x2000  /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1_MASK        0x2000  /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1_SHIFT           13  /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT1_WIDTH            1  /* IM_SPK1R_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1             0x1000  /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1_MASK        0x1000  /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1_SHIFT           12  /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT1_WIDTH            1  /* IM_SPK1L_SHORT_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1             0x0800  /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1_MASK        0x0800  /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1_SHIFT           11  /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT1_WIDTH            1  /* IM_HP3R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1             0x0400  /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1_MASK        0x0400  /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1_SHIFT           10  /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT1_WIDTH            1  /* IM_HP3R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1             0x0200  /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1_MASK        0x0200  /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1_SHIFT            9  /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT1_WIDTH            1  /* IM_HP3L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1             0x0100  /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1_MASK        0x0100  /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1_SHIFT            8  /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT1_WIDTH            1  /* IM_HP3L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1             0x0080  /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1_MASK        0x0080  /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1_SHIFT            7  /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT1_WIDTH            1  /* IM_HP2R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1             0x0040  /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1_MASK        0x0040  /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1_SHIFT            6  /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT1_WIDTH            1  /* IM_HP2R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1             0x0020  /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1_MASK        0x0020  /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1_SHIFT            5  /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT1_WIDTH            1  /* IM_HP2L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1             0x0010  /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1_MASK        0x0010  /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1_SHIFT            4  /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT1_WIDTH            1  /* IM_HP2L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1             0x0008  /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1_MASK        0x0008  /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1_SHIFT            3  /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT1_WIDTH            1  /* IM_HP1R_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1             0x0004  /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1_MASK        0x0004  /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1_SHIFT            2  /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT1_WIDTH            1  /* IM_HP1R_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1             0x0002  /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1_MASK        0x0002  /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1_SHIFT            1  /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT1_WIDTH            1  /* IM_HP1L_SC_NEG_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1             0x0001  /* IM_HP1L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1_MASK        0x0001  /* IM_HP1L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1_SHIFT            0  /* IM_HP1L_SC_POS_EINT1 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT1_WIDTH            1  /* IM_HP1L_SC_POS_EINT1 */
+
+/*
  * R3343 (0xD0F) - Interrupt Control
  */
 #define ARIZONA_IM_IRQ1                          0x0001  /* IM_IRQ1 */
@@ -5035,14 +5340,14 @@
 /*
  * R3346 (0xD12) - IRQ2 Status 3
  */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2          0x8000  /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_MASK     0x8000  /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_SHIFT        15  /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_WARN_EINT2_WIDTH         1  /* SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2               0x4000  /* SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK          0x4000  /* SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT             14  /* SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH              1  /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2          0x8000  /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_MASK     0x8000  /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_SHIFT        15  /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_WARN_EINT2_WIDTH         1  /* SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2               0x4000  /* SPK_OVERHEAT_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2_MASK          0x4000  /* SPK_OVERHEAT_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2_SHIFT             14  /* SPK_OVERHEAT_EINT2 */
+#define ARIZONA_SPK_OVERHEAT_EINT2_WIDTH              1  /* SPK_OVERHEAT_EINT2 */
 #define ARIZONA_HPDET_EINT2                      0x2000  /* HPDET_EINT2 */
 #define ARIZONA_HPDET_EINT2_MASK                 0x2000  /* HPDET_EINT2 */
 #define ARIZONA_HPDET_EINT2_SHIFT                    13  /* HPDET_EINT2 */
@@ -5139,6 +5444,77 @@
 #define ARIZONA_ISRC2_CFG_ERR_EINT2_MASK         0x0040  /* ISRC2_CFG_ERR_EINT2 */
 #define ARIZONA_ISRC2_CFG_ERR_EINT2_SHIFT             6  /* ISRC2_CFG_ERR_EINT2 */
 #define ARIZONA_ISRC2_CFG_ERR_EINT2_WIDTH             1  /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2                  0x0020  /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2_MASK             0x0020  /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2_SHIFT                 5  /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3R_DONE_EINT2_WIDTH                 1  /* HP3R_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2                  0x0010  /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2_MASK             0x0010  /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2_SHIFT                 4  /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP3L_DONE_EINT2_WIDTH                 1  /* HP3L_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2                  0x0008  /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2_MASK             0x0008  /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2_SHIFT                 3  /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2R_DONE_EINT2_WIDTH                 1  /* HP2R_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2                  0x0004  /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2_MASK             0x0004  /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2_SHIFT                 2  /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP2L_DONE_EINT2_WIDTH                 1  /* HP2L_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2                  0x0002  /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2_MASK             0x0002  /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2_SHIFT                 1  /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1R_DONE_EINT2_WIDTH                 1  /* HP1R_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2                  0x0001  /* HP1L_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2_MASK             0x0001  /* HP1L_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2_SHIFT                 0  /* HP1L_DONE_EINT2 */
+#define ARIZONA_HP1L_DONE_EINT2_WIDTH                 1  /* HP1L_DONE_EINT2 */
+
+/*
+ * R3347 (0xD13) - IRQ2 Status 4 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_AIF3_ERR_EINT2                  0x8000  /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF3_ERR_EINT2_MASK             0x8000  /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF3_ERR_EINT2_SHIFT                15  /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF3_ERR_EINT2_WIDTH                 1  /* AIF3_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2                  0x4000  /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2_MASK             0x4000  /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2_SHIFT                14  /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF2_ERR_EINT2_WIDTH                 1  /* AIF2_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2                  0x2000  /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2_MASK             0x2000  /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2_SHIFT                13  /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_AIF1_ERR_EINT2_WIDTH                 1  /* AIF1_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2                0x1000  /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2_MASK           0x1000  /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2_SHIFT              12  /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_CTRLIF_ERR_EINT2_WIDTH               1  /* CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2      0x0800  /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800  /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_SHIFT    11  /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_MIXER_DROPPED_SAMPLE_EINT2_WIDTH     1  /* MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2         0x0400  /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_MASK    0x0400  /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_SHIFT       10  /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ASYNC_CLK_ENA_LOW_EINT2_WIDTH        1  /* ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2            0x0200  /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_MASK       0x0200  /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_SHIFT           9  /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_SYSCLK_ENA_LOW_EINT2_WIDTH           1  /* SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2             0x0100  /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_MASK        0x0100  /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_SHIFT            8  /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC1_CFG_ERR_EINT2_WIDTH            1  /* ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2             0x0080  /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_MASK        0x0080  /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_SHIFT            7  /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC2_CFG_ERR_EINT2_WIDTH            1  /* ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2             0x0040  /* ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_MASK        0x0040  /* ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_SHIFT            6  /* ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ISRC3_CFG_ERR_EINT2_WIDTH            1  /* ISRC3_CFG_ERR_EINT2 */
 
 /*
  * R3348 (0xD14) - IRQ2 Status 5
@@ -5165,6 +5541,85 @@
 #define ARIZONA_FLL1_CLOCK_OK_EINT2_WIDTH             1  /* FLL1_CLOCK_OK_EINT2 */
 
 /*
+ * R3348 (0xD14) - IRQ2 Status 5 (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2            0x0008  /* ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_MASK       0x0008  /* ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_SHIFT           3  /* ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_ASRC_CFG_ERR_EINT2_WIDTH           1  /* ASRC_CFG_ERR_EINT2 */
+
+/*
+ * R3349 (0xD15) - IRQ2 Status 6
+ */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2         0x8000  /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_MASK    0x8000  /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_SHIFT       15  /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_DSP_SHARED_WR_COLL_EINT2_WIDTH        1  /* DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2               0x4000  /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2_MASK          0x4000  /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2_SHIFT             14  /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK_SHUTDOWN_EINT2_WIDTH              1  /* SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2                0x2000  /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2_MASK           0x2000  /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2_SHIFT              13  /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1R_SHORT_EINT2_WIDTH               1  /* SPK1R_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2                0x1000  /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2_MASK           0x1000  /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2_SHIFT              12  /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_SPK1L_SHORT_EINT2_WIDTH               1  /* SPK1L_SHORT_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2                0x0800  /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2_MASK           0x0800  /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2_SHIFT              11  /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_NEG_EINT2_WIDTH               1  /* HP3R_SC_NEG_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2                0x0400  /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2_MASK           0x0400  /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2_SHIFT              10  /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3R_SC_POS_EINT2_WIDTH               1  /* HP3R_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2                0x0200  /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2_MASK           0x0200  /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2_SHIFT               9  /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_NEG_EINT2_WIDTH               1  /* HP3L_SC_NEG_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2                0x0100  /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2_MASK           0x0100  /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2_SHIFT               8  /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP3L_SC_POS_EINT2_WIDTH               1  /* HP3L_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2                0x0080  /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2_MASK           0x0080  /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2_SHIFT               7  /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_NEG_EINT2_WIDTH               1  /* HP2R_SC_NEG_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2                0x0040  /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2_MASK           0x0040  /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2_SHIFT               6  /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2R_SC_POS_EINT2_WIDTH               1  /* HP2R_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2                0x0020  /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2_MASK           0x0020  /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2_SHIFT               5  /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_NEG_EINT2_WIDTH               1  /* HP2L_SC_NEG_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2                0x0010  /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2_MASK           0x0010  /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2_SHIFT               4  /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP2L_SC_POS_EINT2_WIDTH               1  /* HP2L_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2                0x0008  /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2_MASK           0x0008  /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2_SHIFT               3  /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_NEG_EINT2_WIDTH               1  /* HP1R_SC_NEG_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2                0x0004  /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2_MASK           0x0004  /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2_SHIFT               2  /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1R_SC_POS_EINT2_WIDTH               1  /* HP1R_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2                0x0002  /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2_MASK           0x0002  /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2_SHIFT               1  /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_NEG_EINT2_WIDTH               1  /* HP1L_SC_NEG_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2                0x0001  /* HP1L_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2_MASK           0x0001  /* HP1L_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2_SHIFT               0  /* HP1L_SC_POS_EINT2 */
+#define ARIZONA_HP1L_SC_POS_EINT2_WIDTH               1  /* HP1L_SC_POS_EINT2 */
+
+/*
  * R3352 (0xD18) - IRQ2 Status 1 Mask
  */
 #define ARIZONA_IM_GP4_EINT2                     0x0008  /* IM_GP4_EINT2 */
@@ -5203,14 +5658,14 @@
 /*
  * R3354 (0xD1A) - IRQ2 Status 3 Mask
  */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2       0x8000  /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_MASK  0x8000  /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_SHIFT     15  /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_WARN_EINT2_WIDTH      1  /* IM_SPK_SHUTDOWN_WARN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2            0x4000  /* IM_SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK       0x4000  /* IM_SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT          14  /* IM_SPK_SHUTDOWN_EINT2 */
-#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH           1  /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2       0x8000  /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_MASK  0x8000  /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_SHIFT     15  /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_WARN_EINT2_WIDTH      1  /* IM_SPK_OVERHEAT_WARN_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2            0x4000  /* IM_SPK_OVERHEAT_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2_MASK       0x4000  /* IM_SPK_OVERHEAT_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2_SHIFT          14  /* IM_SPK_OVERHEAT_EINT2 */
+#define ARIZONA_IM_SPK_OVERHEAT_EINT2_WIDTH           1  /* IM_SPK_OVERHEAT_EINT2 */
 #define ARIZONA_IM_HPDET_EINT2                   0x2000  /* IM_HPDET_EINT2 */
 #define ARIZONA_IM_HPDET_EINT2_MASK              0x2000  /* IM_HPDET_EINT2 */
 #define ARIZONA_IM_HPDET_EINT2_SHIFT                 13  /* IM_HPDET_EINT2 */
@@ -5307,6 +5762,77 @@
 #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_MASK      0x0040  /* IM_ISRC2_CFG_ERR_EINT2 */
 #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_SHIFT          6  /* IM_ISRC2_CFG_ERR_EINT2 */
 #define ARIZONA_IM_ISRC2_CFG_ERR_EINT2_WIDTH          1  /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2               0x0020  /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2_MASK          0x0020  /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2_SHIFT              5  /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3R_DONE_EINT2_WIDTH              1  /* IM_HP3R_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2               0x0010  /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2_MASK          0x0010  /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2_SHIFT              4  /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP3L_DONE_EINT2_WIDTH              1  /* IM_HP3L_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2               0x0008  /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2_MASK          0x0008  /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2_SHIFT              3  /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2R_DONE_EINT2_WIDTH              1  /* IM_HP2R_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2               0x0004  /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2_MASK          0x0004  /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2_SHIFT              2  /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP2L_DONE_EINT2_WIDTH              1  /* IM_HP2L_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2               0x0002  /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2_MASK          0x0002  /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2_SHIFT              1  /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1R_DONE_EINT2_WIDTH              1  /* IM_HP1R_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2               0x0001  /* IM_HP1L_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2_MASK          0x0001  /* IM_HP1L_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2_SHIFT              0  /* IM_HP1L_DONE_EINT2 */
+#define ARIZONA_IM_HP1L_DONE_EINT2_WIDTH              1  /* IM_HP1L_DONE_EINT2 */
+
+/*
+ * R3355 (0xD1B) - IRQ2 Status 4 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2                  0x8000  /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2_MASK             0x8000  /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2_SHIFT                15  /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF3_ERR_EINT2_WIDTH                 1  /* IM_AIF3_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2                  0x4000  /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2_MASK             0x4000  /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2_SHIFT                14  /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF2_ERR_EINT2_WIDTH                 1  /* IM_AIF2_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2                  0x2000  /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2_MASK             0x2000  /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2_SHIFT                13  /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_AIF1_ERR_EINT2_WIDTH                 1  /* IM_AIF1_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2                0x1000  /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_MASK           0x1000  /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_SHIFT              12  /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_CTRLIF_ERR_EINT2_WIDTH               1  /* IM_CTRLIF_ERR_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2      0x0800  /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_MASK 0x0800  /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_SHIFT    11  /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_MIXER_DROPPED_SAMPLE_EINT2_WIDTH     1  /* IM_MIXER_DROPPED_SAMPLE_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2         0x0400  /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_MASK    0x0400  /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_SHIFT       10  /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ASYNC_CLK_ENA_LOW_EINT2_WIDTH        1  /* IM_ASYNC_CLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2            0x0200  /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_MASK       0x0200  /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_SHIFT           9  /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_SYSCLK_ENA_LOW_EINT2_WIDTH           1  /* IM_SYSCLK_ENA_LOW_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2             0x0100  /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_MASK        0x0100  /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_SHIFT            8  /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC1_CFG_ERR_EINT2_WIDTH            1  /* IM_ISRC1_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2             0x0080  /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_MASK        0x0080  /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_SHIFT            7  /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC2_CFG_ERR_EINT2_WIDTH            1  /* IM_ISRC2_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2             0x0040  /* IM_ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_MASK        0x0040  /* IM_ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_SHIFT            6  /* IM_ISRC3_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ISRC3_CFG_ERR_EINT2_WIDTH            1  /* IM_ISRC3_CFG_ERR_EINT2 */
 
 /*
  * R3356 (0xD1C) - IRQ2 Status 5 Mask
@@ -5334,6 +5860,85 @@
 #define ARIZONA_IM_FLL1_CLOCK_OK_EINT2_WIDTH          1  /* IM_FLL1_CLOCK_OK_EINT2 */
 
 /*
+ * R3340 (0xD0C) - Interrupt Status 5 Mask (Alternate layout)
+ *
+ * Alternate layout used on later devices, note only fields that have moved
+ * are specified
+ */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2         0x0008  /* IM_ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_MASK    0x0008  /* IM_ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_SHIFT        3  /* IM_ASRC_CFG_ERR_EINT2 */
+#define ARIZONA_V2_IM_ASRC_CFG_ERR_EINT2_WIDTH        1  /* IM_ASRC_CFG_ERR_EINT2 */
+
+/*
+ * R3357 (0xD1D) - IRQ2 Status 6 Mask
+ */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2      0x8000  /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_MASK 0x8000  /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_SHIFT    15  /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_DSP_SHARED_WR_COLL_EINT2_WIDTH     1  /* IM_DSP_SHARED_WR_COLL_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2            0x4000  /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_MASK       0x4000  /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_SHIFT          14  /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK_SHUTDOWN_EINT2_WIDTH           1  /* IM_SPK_SHUTDOWN_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2             0x2000  /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2_MASK        0x2000  /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2_SHIFT           13  /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1R_SHORT_EINT2_WIDTH            1  /* IM_SPK1R_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2             0x1000  /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2_MASK        0x1000  /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2_SHIFT           12  /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_SPK1L_SHORT_EINT2_WIDTH            1  /* IM_SPK1L_SHORT_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2             0x0800  /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2_MASK        0x0800  /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2_SHIFT           11  /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_NEG_EINT2_WIDTH            1  /* IM_HP3R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2             0x0400  /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2_MASK        0x0400  /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2_SHIFT           10  /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3R_SC_POS_EINT2_WIDTH            1  /* IM_HP3R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2             0x0200  /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2_MASK        0x0200  /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2_SHIFT            9  /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_NEG_EINT2_WIDTH            1  /* IM_HP3L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2             0x0100  /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2_MASK        0x0100  /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2_SHIFT            8  /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP3L_SC_POS_EINT2_WIDTH            1  /* IM_HP3L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2             0x0080  /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2_MASK        0x0080  /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2_SHIFT            7  /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_NEG_EINT2_WIDTH            1  /* IM_HP2R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2             0x0040  /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2_MASK        0x0040  /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2_SHIFT            6  /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2R_SC_POS_EINT2_WIDTH            1  /* IM_HP2R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2             0x0020  /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2_MASK        0x0020  /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2_SHIFT            5  /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_NEG_EINT2_WIDTH            1  /* IM_HP2L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2             0x0010  /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2_MASK        0x0010  /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2_SHIFT            4  /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP2L_SC_POS_EINT2_WIDTH            1  /* IM_HP2L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2             0x0008  /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2_MASK        0x0008  /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2_SHIFT            3  /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_NEG_EINT2_WIDTH            1  /* IM_HP1R_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2             0x0004  /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2_MASK        0x0004  /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2_SHIFT            2  /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1R_SC_POS_EINT2_WIDTH            1  /* IM_HP1R_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2             0x0002  /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2_MASK        0x0002  /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2_SHIFT            1  /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_NEG_EINT2_WIDTH            1  /* IM_HP1L_SC_NEG_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2             0x0001  /* IM_HP1L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2_MASK        0x0001  /* IM_HP1L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2_SHIFT            0  /* IM_HP1L_SC_POS_EINT2 */
+#define ARIZONA_IM_HP1L_SC_POS_EINT2_WIDTH            1  /* IM_HP1L_SC_POS_EINT2 */
+
+/*
  * R3359 (0xD1F) - IRQ2 Control
  */
 #define ARIZONA_IM_IRQ2                          0x0001  /* IM_IRQ2 */
@@ -5360,14 +5965,14 @@
 /*
  * R3361 (0xD21) - Interrupt Raw Status 3
  */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS            0x8000  /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS_MASK       0x8000  /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS_SHIFT          15  /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_WARN_STS_WIDTH           1  /* SPK_SHUTDOWN_WARN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS                 0x4000  /* SPK_SHUTDOWN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS_MASK            0x4000  /* SPK_SHUTDOWN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT               14  /* SPK_SHUTDOWN_STS */
-#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH                1  /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS            0x8000  /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS_MASK       0x8000  /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS_SHIFT          15  /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_WARN_STS_WIDTH           1  /* SPK_OVERHEAT_WARN_STS */
+#define ARIZONA_SPK_OVERHEAT_STS                 0x4000  /* SPK_OVERHEAT_STS */
+#define ARIZONA_SPK_OVERHEAT_STS_MASK            0x4000  /* SPK_OVERHEAT_STS */
+#define ARIZONA_SPK_OVERHEAT_STS_SHIFT               14  /* SPK_OVERHEAT_STS */
+#define ARIZONA_SPK_OVERHEAT_STS_WIDTH                1  /* SPK_OVERHEAT_STS */
 #define ARIZONA_HPDET_STS                        0x2000  /* HPDET_STS */
 #define ARIZONA_HPDET_STS_MASK                   0x2000  /* HPDET_STS */
 #define ARIZONA_HPDET_STS_SHIFT                      13  /* HPDET_STS */
@@ -5464,6 +6069,30 @@
 #define ARIZONA_ISRC2_CFG_ERR_STS_MASK           0x0040  /* ISRC2_CFG_ERR_STS */
 #define ARIZONA_ISRC2_CFG_ERR_STS_SHIFT               6  /* ISRC2_CFG_ERR_STS */
 #define ARIZONA_ISRC2_CFG_ERR_STS_WIDTH               1  /* ISRC2_CFG_ERR_STS */
+#define ARIZONA_HP3R_DONE_STS                    0x0020  /* HP3R_DONE_STS */
+#define ARIZONA_HP3R_DONE_STS_MASK               0x0020  /* HP3R_DONE_STS */
+#define ARIZONA_HP3R_DONE_STS_SHIFT                   5  /* HP3R_DONE_STS */
+#define ARIZONA_HP3R_DONE_STS_WIDTH                   1  /* HP3R_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS                    0x0010  /* HP3L_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS_MASK               0x0010  /* HP3L_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS_SHIFT                   4  /* HP3L_DONE_STS */
+#define ARIZONA_HP3L_DONE_STS_WIDTH                   1  /* HP3L_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS                    0x0008  /* HP2R_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS_MASK               0x0008  /* HP2R_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS_SHIFT                   3  /* HP2R_DONE_STS */
+#define ARIZONA_HP2R_DONE_STS_WIDTH                   1  /* HP2R_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS                    0x0004  /* HP2L_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS_MASK               0x0004  /* HP2L_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS_SHIFT                   2  /* HP2L_DONE_STS */
+#define ARIZONA_HP2L_DONE_STS_WIDTH                   1  /* HP2L_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS                    0x0002  /* HP1R_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS_MASK               0x0002  /* HP1R_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS_SHIFT                   1  /* HP1R_DONE_STS */
+#define ARIZONA_HP1R_DONE_STS_WIDTH                   1  /* HP1R_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS                    0x0001  /* HP1L_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS_MASK               0x0001  /* HP1L_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS_SHIFT                   0  /* HP1L_DONE_STS */
+#define ARIZONA_HP1L_DONE_STS_WIDTH                   1  /* HP1L_DONE_STS */
 
 /*
  * R3363 (0xD23) - Interrupt Raw Status 5
@@ -5580,6 +6209,10 @@
 #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_MASK     0x0008  /* ADSP2_1_OVERCLOCKED_STS */
 #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_SHIFT         3  /* ADSP2_1_OVERCLOCKED_STS */
 #define ARIZONA_ADSP2_1_OVERCLOCKED_STS_WIDTH         1  /* ADSP2_1_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS            0x0004  /* ISRC3_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS_MASK       0x0004  /* ISRC3_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS_SHIFT           2  /* ISRC3_OVERCLOCKED_STS */
+#define ARIZONA_ISRC3_OVERCLOCKED_STS_WIDTH           1  /* ISRC3_OVERCLOCKED_STS */
 #define ARIZONA_ISRC2_OVERCLOCKED_STS            0x0002  /* ISRC2_OVERCLOCKED_STS */
 #define ARIZONA_ISRC2_OVERCLOCKED_STS_MASK       0x0002  /* ISRC2_OVERCLOCKED_STS */
 #define ARIZONA_ISRC2_OVERCLOCKED_STS_SHIFT           1  /* ISRC2_OVERCLOCKED_STS */
@@ -5604,6 +6237,10 @@
 #define ARIZONA_AIF1_UNDERCLOCKED_STS_MASK       0x0100  /* AIF1_UNDERCLOCKED_STS */
 #define ARIZONA_AIF1_UNDERCLOCKED_STS_SHIFT           8  /* AIF1_UNDERCLOCKED_STS */
 #define ARIZONA_AIF1_UNDERCLOCKED_STS_WIDTH           1  /* AIF1_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS           0x0080  /* ISRC3_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS_MASK      0x0080  /* ISRC3_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS_SHIFT          7  /* ISRC3_UNDERCLOCKED_STS */
+#define ARIZONA_ISRC3_UNDERCLOCKED_STS_WIDTH          1  /* ISRC3_UNDERCLOCKED_STS */
 #define ARIZONA_ISRC2_UNDERCLOCKED_STS           0x0040  /* ISRC2_UNDERCLOCKED_STS */
 #define ARIZONA_ISRC2_UNDERCLOCKED_STS_MASK      0x0040  /* ISRC2_UNDERCLOCKED_STS */
 #define ARIZONA_ISRC2_UNDERCLOCKED_STS_SHIFT          6  /* ISRC2_UNDERCLOCKED_STS */
@@ -5634,6 +6271,74 @@
 #define ARIZONA_MIXER_UNDERCLOCKED_STS_WIDTH          1  /* MIXER_UNDERCLOCKED_STS */
 
 /*
+ * R3368 (0xD28) - Interrupt Raw Status 9
+ */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS           0x8000  /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS_MASK      0x8000  /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS_SHIFT         15  /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_DSP_SHARED_WR_COLL_STS_WIDTH          1  /* DSP_SHARED_WR_COLL_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS                 0x4000  /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS_MASK            0x4000  /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS_SHIFT               14  /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK_SHUTDOWN_STS_WIDTH                1  /* SPK_SHUTDOWN_STS */
+#define ARIZONA_SPK1R_SHORT_STS                  0x2000  /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1R_SHORT_STS_MASK             0x2000  /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1R_SHORT_STS_SHIFT                13  /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1R_SHORT_STS_WIDTH                 1  /* SPK1R_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS                  0x1000  /* SPK1L_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS_MASK             0x1000  /* SPK1L_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS_SHIFT                12  /* SPK1L_SHORT_STS */
+#define ARIZONA_SPK1L_SHORT_STS_WIDTH                 1  /* SPK1L_SHORT_STS */
+#define ARIZONA_HP3R_SC_NEG_STS                  0x0800  /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_NEG_STS_MASK             0x0800  /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_NEG_STS_SHIFT                11  /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_NEG_STS_WIDTH                 1  /* HP3R_SC_NEG_STS */
+#define ARIZONA_HP3R_SC_POS_STS                  0x0400  /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3R_SC_POS_STS_MASK             0x0400  /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3R_SC_POS_STS_SHIFT                10  /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3R_SC_POS_STS_WIDTH                 1  /* HP3R_SC_POS_STS */
+#define ARIZONA_HP3L_SC_NEG_STS                  0x0200  /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_NEG_STS_MASK             0x0200  /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_NEG_STS_SHIFT                 9  /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_NEG_STS_WIDTH                 1  /* HP3L_SC_NEG_STS */
+#define ARIZONA_HP3L_SC_POS_STS                  0x0100  /* HP3L_SC_POS_STS */
+#define ARIZONA_HP3L_SC_POS_STS_MASK             0x0100  /* HP3L_SC_POS_STS */
+#define ARIZONA_HP3L_SC_POS_STS_SHIFT                 8  /* HP3L_SC_POS_STS */
+#define ARIZONA_HP3L_SC_POS_STS_WIDTH                 1  /* HP3L_SC_POS_STS */
+#define ARIZONA_HP2R_SC_NEG_STS                  0x0080  /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_NEG_STS_MASK             0x0080  /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_NEG_STS_SHIFT                 7  /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_NEG_STS_WIDTH                 1  /* HP2R_SC_NEG_STS */
+#define ARIZONA_HP2R_SC_POS_STS                  0x0040  /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2R_SC_POS_STS_MASK             0x0040  /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2R_SC_POS_STS_SHIFT                 6  /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2R_SC_POS_STS_WIDTH                 1  /* HP2R_SC_POS_STS */
+#define ARIZONA_HP2L_SC_NEG_STS                  0x0020  /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_NEG_STS_MASK             0x0020  /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_NEG_STS_SHIFT                 5  /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_NEG_STS_WIDTH                 1  /* HP2L_SC_NEG_STS */
+#define ARIZONA_HP2L_SC_POS_STS                  0x0010  /* HP2L_SC_POS_STS */
+#define ARIZONA_HP2L_SC_POS_STS_MASK             0x0010  /* HP2L_SC_POS_STS */
+#define ARIZONA_HP2L_SC_POS_STS_SHIFT                 4  /* HP2L_SC_POS_STS */
+#define ARIZONA_HP2L_SC_POS_STS_WIDTH                 1  /* HP2L_SC_POS_STS */
+#define ARIZONA_HP1R_SC_NEG_STS                  0x0008  /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_NEG_STS_MASK             0x0008  /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_NEG_STS_SHIFT                 3  /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_NEG_STS_WIDTH                 1  /* HP1R_SC_NEG_STS */
+#define ARIZONA_HP1R_SC_POS_STS                  0x0004  /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1R_SC_POS_STS_MASK             0x0004  /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1R_SC_POS_STS_SHIFT                 2  /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1R_SC_POS_STS_WIDTH                 1  /* HP1R_SC_POS_STS */
+#define ARIZONA_HP1L_SC_NEG_STS                  0x0002  /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_NEG_STS_MASK             0x0002  /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_NEG_STS_SHIFT                 1  /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_NEG_STS_WIDTH                 1  /* HP1L_SC_NEG_STS */
+#define ARIZONA_HP1L_SC_POS_STS                  0x0001  /* HP1L_SC_POS_STS */
+#define ARIZONA_HP1L_SC_POS_STS_MASK             0x0001  /* HP1L_SC_POS_STS */
+#define ARIZONA_HP1L_SC_POS_STS_SHIFT                 0  /* HP1L_SC_POS_STS */
+#define ARIZONA_HP1L_SC_POS_STS_WIDTH                 1  /* HP1L_SC_POS_STS */
+
+/*
  * R3392 (0xD40) - IRQ Pin Status
  */
 #define ARIZONA_IRQ2_STS                         0x0002  /* IRQ2_STS */
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
index 887ef4f..fcbe9d1 100644
--- a/include/linux/mfd/cros_ec.h
+++ b/include/linux/mfd/cros_ec.h
@@ -16,7 +16,9 @@
 #ifndef __LINUX_MFD_CROS_EC_H
 #define __LINUX_MFD_CROS_EC_H
 
+#include <linux/notifier.h>
 #include <linux/mfd/cros_ec_commands.h>
+#include <linux/mutex.h>
 
 /*
  * Command interface between EC and AP, for LPC, I2C and SPI interfaces.
@@ -33,83 +35,76 @@ enum {
 					EC_MSG_TX_PROTO_BYTES,
 };
 
-/**
- * struct cros_ec_msg - A message sent to the EC, and its reply
- *
+/*
  * @version: Command version number (often 0)
- * @cmd: Command to send (EC_CMD_...)
- * @out_buf: Outgoing payload (to EC)
- * @outlen: Outgoing length
- * @in_buf: Incoming payload (from EC)
- * @in_len: Incoming length
+ * @command: Command to send (EC_CMD_...)
+ * @outdata: Outgoing data to EC
+ * @outsize: Outgoing length in bytes
+ * @indata: Where to put the incoming data from EC
+ * @insize: Max number of bytes to accept from EC
+ * @result: EC's response to the command (separate from communication failure)
  */
-struct cros_ec_msg {
-	u8 version;
-	u8 cmd;
-	uint8_t *out_buf;
-	int out_len;
-	uint8_t *in_buf;
-	int in_len;
+struct cros_ec_command {
+	uint32_t version;
+	uint32_t command;
+	uint8_t *outdata;
+	uint32_t outsize;
+	uint8_t *indata;
+	uint32_t insize;
+	uint32_t result;
 };
 
 /**
  * struct cros_ec_device - Information about a ChromeOS EC device
  *
- * @name: Name of this EC interface
+ * @ec_name: name of EC device (e.g. 'chromeos-ec')
+ * @phys_name: name of physical comms layer (e.g. 'i2c-4')
+ * @dev: Device pointer
+ * @was_wake_device: true if this device was set to wake the system from
+ * sleep at the last suspend
+ * @cmd_xfer: send command to EC and get response
+ *     Returns the number of bytes received if the communication succeeded, but
+ *     that doesn't mean the EC was happy with the command. The caller
+ *     should check msg.result for the EC's result code.
+ *
  * @priv: Private data
  * @irq: Interrupt to use
- * @din: input buffer (from EC)
- * @dout: output buffer (to EC)
+ * @din: input buffer (for data from EC)
+ * @dout: output buffer (for data to EC)
  * \note
  * These two buffers will always be dword-aligned and include enough
  * space for up to 7 word-alignment bytes also, so we can ensure that
  * the body of the message is always dword-aligned (64-bit).
- *
  * We use this alignment to keep ARM and x86 happy. Probably word
  * alignment would be OK, there might be a small performance advantage
  * to using dword.
- * @din_size: size of din buffer
- * @dout_size: size of dout buffer
- * @command_send: send a command
- * @command_recv: receive a command
- * @ec_name: name of EC device (e.g. 'chromeos-ec')
- * @phys_name: name of physical comms layer (e.g. 'i2c-4')
+ * @din_size: size of din buffer to allocate (zero to use static din)
+ * @dout_size: size of dout buffer to allocate (zero to use static dout)
  * @parent: pointer to parent device (e.g. i2c or spi device)
- * @dev: Device pointer
- * dev_lock: Lock to prevent concurrent access
  * @wake_enabled: true if this device can wake the system from sleep
- * @was_wake_device: true if this device was set to wake the system from
- * sleep at the last suspend
- * @event_notifier: interrupt event notifier for transport devices
+ * @lock: one transaction at a time
  */
 struct cros_ec_device {
-	const char *name;
+
+	/* These are used by other drivers that want to talk to the EC */
+	const char *ec_name;
+	const char *phys_name;
+	struct device *dev;
+	bool was_wake_device;
+	struct class *cros_class;
+	int (*cmd_xfer)(struct cros_ec_device *ec,
+			struct cros_ec_command *msg);
+
+	/* These are used to implement the platform-specific interface */
 	void *priv;
 	int irq;
 	uint8_t *din;
 	uint8_t *dout;
 	int din_size;
 	int dout_size;
-	int (*command_send)(struct cros_ec_device *ec,
-			uint16_t cmd, void *out_buf, int out_len);
-	int (*command_recv)(struct cros_ec_device *ec,
-			uint16_t cmd, void *in_buf, int in_len);
-	int (*command_sendrecv)(struct cros_ec_device *ec,
-			uint16_t cmd, void *out_buf, int out_len,
-			void *in_buf, int in_len);
-	int (*command_xfer)(struct cros_ec_device *ec,
-			struct cros_ec_msg *msg);
-
-	const char *ec_name;
-	const char *phys_name;
 	struct device *parent;
-
-	/* These are --private-- fields - do not assign */
-	struct device *dev;
-	struct mutex dev_lock;
 	bool wake_enabled;
-	bool was_wake_device;
-	struct blocking_notifier_head event_notifier;
+	struct mutex lock;
 };
 
 /**
@@ -143,13 +138,24 @@ int cros_ec_resume(struct cros_ec_device *ec_dev);
  * @msg: Message to write
  */
 int cros_ec_prepare_tx(struct cros_ec_device *ec_dev,
-		       struct cros_ec_msg *msg);
+		       struct cros_ec_command *msg);
+
+/**
+ * cros_ec_check_result - Check ec_msg->result
+ *
+ * This is used by ChromeOS EC drivers to check the ec_msg->result for
+ * errors and to warn about them.
+ *
+ * @ec_dev: EC device
+ * @msg: Message to check
+ */
+int cros_ec_check_result(struct cros_ec_device *ec_dev,
+			 struct cros_ec_command *msg);
 
 /**
  * cros_ec_remove - Remove a ChromeOS EC
  *
- * Call this to deregister a ChromeOS EC. After this you should call
- * cros_ec_free().
+ * Call this to deregister a ChromeOS EC, then clean up any private data.
  *
  * @ec_dev: Device to register
  * @return 0 if ok, -ve on error
diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h
index 00a9aac..b92a326 100644
--- a/include/linux/mfd/da9063/core.h
+++ b/include/linux/mfd/da9063/core.h
@@ -34,7 +34,8 @@ enum da9063_models {
 };
 
 enum da9063_variant_codes {
-	PMIC_DA9063_BB = 0x5
+	PMIC_DA9063_AD = 0x3,
+	PMIC_DA9063_BB = 0x5,
 };
 
 /* Interrupts */
diff --git a/include/linux/mfd/da9063/registers.h b/include/linux/mfd/da9063/registers.h
index 09a85c6..2e0ba6d 100644
--- a/include/linux/mfd/da9063/registers.h
+++ b/include/linux/mfd/da9063/registers.h
@@ -104,16 +104,27 @@
 #define	DA9063_REG_COUNT_D		0x43
 #define	DA9063_REG_COUNT_MO		0x44
 #define	DA9063_REG_COUNT_Y		0x45
-#define	DA9063_REG_ALARM_S		0x46
-#define	DA9063_REG_ALARM_MI		0x47
-#define	DA9063_REG_ALARM_H		0x48
-#define	DA9063_REG_ALARM_D		0x49
-#define	DA9063_REG_ALARM_MO		0x4A
-#define	DA9063_REG_ALARM_Y		0x4B
-#define	DA9063_REG_SECOND_A		0x4C
-#define	DA9063_REG_SECOND_B		0x4D
-#define	DA9063_REG_SECOND_C		0x4E
-#define	DA9063_REG_SECOND_D		0x4F
+
+#define	DA9063_AD_REG_ALARM_MI		0x46
+#define	DA9063_AD_REG_ALARM_H		0x47
+#define	DA9063_AD_REG_ALARM_D		0x48
+#define	DA9063_AD_REG_ALARM_MO		0x49
+#define	DA9063_AD_REG_ALARM_Y		0x4A
+#define	DA9063_AD_REG_SECOND_A		0x4B
+#define	DA9063_AD_REG_SECOND_B		0x4C
+#define	DA9063_AD_REG_SECOND_C		0x4D
+#define	DA9063_AD_REG_SECOND_D		0x4E
+
+#define	DA9063_BB_REG_ALARM_S		0x46
+#define	DA9063_BB_REG_ALARM_MI		0x47
+#define	DA9063_BB_REG_ALARM_H		0x48
+#define	DA9063_BB_REG_ALARM_D		0x49
+#define	DA9063_BB_REG_ALARM_MO		0x4A
+#define	DA9063_BB_REG_ALARM_Y		0x4B
+#define	DA9063_BB_REG_SECOND_A		0x4C
+#define	DA9063_BB_REG_SECOND_B		0x4D
+#define	DA9063_BB_REG_SECOND_C		0x4E
+#define	DA9063_BB_REG_SECOND_D		0x4F
 
 /* Sequencer Control Registers */
 #define	DA9063_REG_SEQ			0x81
@@ -223,37 +234,67 @@
 #define	DA9063_REG_CONFIG_J		0x10F
 #define	DA9063_REG_CONFIG_K		0x110
 #define	DA9063_REG_CONFIG_L		0x111
-#define	DA9063_REG_CONFIG_M		0x112
-#define	DA9063_REG_CONFIG_N		0x113
-
-#define	DA9063_REG_MON_REG_1		0x114
-#define	DA9063_REG_MON_REG_2		0x115
-#define	DA9063_REG_MON_REG_3		0x116
-#define	DA9063_REG_MON_REG_4		0x117
-#define	DA9063_REG_MON_REG_5		0x11E
-#define	DA9063_REG_MON_REG_6		0x11F
-#define	DA9063_REG_TRIM_CLDR		0x120
+
+#define	DA9063_AD_REG_MON_REG_1		0x112
+#define	DA9063_AD_REG_MON_REG_2		0x113
+#define	DA9063_AD_REG_MON_REG_3		0x114
+#define	DA9063_AD_REG_MON_REG_4		0x115
+#define	DA9063_AD_REG_MON_REG_5		0x116
+#define	DA9063_AD_REG_MON_REG_6		0x117
+#define	DA9063_AD_REG_TRIM_CLDR		0x118
+
+#define	DA9063_AD_REG_GP_ID_0		0x119
+#define	DA9063_AD_REG_GP_ID_1		0x11A
+#define	DA9063_AD_REG_GP_ID_2		0x11B
+#define	DA9063_AD_REG_GP_ID_3		0x11C
+#define	DA9063_AD_REG_GP_ID_4		0x11D
+#define	DA9063_AD_REG_GP_ID_5		0x11E
+#define	DA9063_AD_REG_GP_ID_6		0x11F
+#define	DA9063_AD_REG_GP_ID_7		0x120
+#define	DA9063_AD_REG_GP_ID_8		0x121
+#define	DA9063_AD_REG_GP_ID_9		0x122
+#define	DA9063_AD_REG_GP_ID_10		0x123
+#define	DA9063_AD_REG_GP_ID_11		0x124
+#define	DA9063_AD_REG_GP_ID_12		0x125
+#define	DA9063_AD_REG_GP_ID_13		0x126
+#define	DA9063_AD_REG_GP_ID_14		0x127
+#define	DA9063_AD_REG_GP_ID_15		0x128
+#define	DA9063_AD_REG_GP_ID_16		0x129
+#define	DA9063_AD_REG_GP_ID_17		0x12A
+#define	DA9063_AD_REG_GP_ID_18		0x12B
+#define	DA9063_AD_REG_GP_ID_19		0x12C
+
+#define	DA9063_BB_REG_CONFIG_M		0x112
+#define	DA9063_BB_REG_CONFIG_N		0x113
+
+#define	DA9063_BB_REG_MON_REG_1		0x114
+#define	DA9063_BB_REG_MON_REG_2		0x115
+#define	DA9063_BB_REG_MON_REG_3		0x116
+#define	DA9063_BB_REG_MON_REG_4		0x117
+#define	DA9063_BB_REG_MON_REG_5		0x11E
+#define	DA9063_BB_REG_MON_REG_6		0x11F
+#define	DA9063_BB_REG_TRIM_CLDR		0x120
 /* General Purpose Registers */
-#define	DA9063_REG_GP_ID_0		0x121
-#define	DA9063_REG_GP_ID_1		0x122
-#define	DA9063_REG_GP_ID_2		0x123
-#define	DA9063_REG_GP_ID_3		0x124
-#define	DA9063_REG_GP_ID_4		0x125
-#define	DA9063_REG_GP_ID_5		0x126
-#define	DA9063_REG_GP_ID_6		0x127
-#define	DA9063_REG_GP_ID_7		0x128
-#define	DA9063_REG_GP_ID_8		0x129
-#define	DA9063_REG_GP_ID_9		0x12A
-#define	DA9063_REG_GP_ID_10		0x12B
-#define	DA9063_REG_GP_ID_11		0x12C
-#define	DA9063_REG_GP_ID_12		0x12D
-#define	DA9063_REG_GP_ID_13		0x12E
-#define	DA9063_REG_GP_ID_14		0x12F
-#define	DA9063_REG_GP_ID_15		0x130
-#define	DA9063_REG_GP_ID_16		0x131
-#define	DA9063_REG_GP_ID_17		0x132
-#define	DA9063_REG_GP_ID_18		0x133
-#define	DA9063_REG_GP_ID_19		0x134
+#define	DA9063_BB_REG_GP_ID_0		0x121
+#define	DA9063_BB_REG_GP_ID_1		0x122
+#define	DA9063_BB_REG_GP_ID_2		0x123
+#define	DA9063_BB_REG_GP_ID_3		0x124
+#define	DA9063_BB_REG_GP_ID_4		0x125
+#define	DA9063_BB_REG_GP_ID_5		0x126
+#define	DA9063_BB_REG_GP_ID_6		0x127
+#define	DA9063_BB_REG_GP_ID_7		0x128
+#define	DA9063_BB_REG_GP_ID_8		0x129
+#define	DA9063_BB_REG_GP_ID_9		0x12A
+#define	DA9063_BB_REG_GP_ID_10		0x12B
+#define	DA9063_BB_REG_GP_ID_11		0x12C
+#define	DA9063_BB_REG_GP_ID_12		0x12D
+#define	DA9063_BB_REG_GP_ID_13		0x12E
+#define	DA9063_BB_REG_GP_ID_14		0x12F
+#define	DA9063_BB_REG_GP_ID_15		0x130
+#define	DA9063_BB_REG_GP_ID_16		0x131
+#define	DA9063_BB_REG_GP_ID_17		0x132
+#define	DA9063_BB_REG_GP_ID_18		0x133
+#define	DA9063_BB_REG_GP_ID_19		0x134
 
 /* Chip ID and variant */
 #define	DA9063_REG_CHIP_ID		0x181
@@ -404,10 +445,10 @@
 /* DA9063_REG_CONTROL_B (addr=0x0F) */
 #define	DA9063_CHG_SEL				0x01
 #define	DA9063_WATCHDOG_PD			0x02
-#define	DA9063_RESET_BLINKING			0x04
+#define	DA9063_BB_RESET_BLINKING		0x04
 #define	DA9063_NRES_MODE			0x08
 #define	DA9063_NONKEY_LOCK			0x10
-#define	DA9063_BUCK_SLOWSTART			0x80
+#define	DA9063_BB_BUCK_SLOWSTART		0x80
 
 /* DA9063_REG_CONTROL_C (addr=0x10) */
 #define	DA9063_DEBOUNCING_MASK			0x07
@@ -467,7 +508,7 @@
 #define	DA9063_GPADC_PAUSE			0x02
 #define	DA9063_PMIF_DIS				0x04
 #define	DA9063_HS2WIRE_DIS			0x08
-#define	DA9063_CLDR_PAUSE			0x10
+#define	DA9063_BB_CLDR_PAUSE			0x10
 #define	DA9063_BBAT_DIS				0x20
 #define	DA9063_OUT_32K_PAUSE			0x40
 #define	DA9063_PMCONT_DIS			0x80
@@ -844,7 +885,7 @@
 #define DA9063_MONITOR				0x40
 
 /* DA9063_REG_ALARM_S (addr=0x46) */
-#define DA9063_ALARM_S_MASK			0x3F
+#define DA9063_BB_ALARM_S_MASK			0x3F
 #define DA9063_ALARM_STATUS_ALARM		0x80
 #define DA9063_ALARM_STATUS_TICK		0x40
 /* DA9063_REG_ALARM_MI (addr=0x47) */
diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h
new file mode 100644
index 0000000..abcbfcf
--- /dev/null
+++ b/include/linux/mfd/intel_soc_pmic.h
@@ -0,0 +1,30 @@
+/*
+ * intel_soc_pmic.h - Intel SoC PMIC Driver
+ *
+ * Copyright (C) 2012-2014 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author: Yang, Bin <bin.yang@intel.com>
+ * Author: Zhu, Lejun <lejun.zhu@linux.intel.com>
+ */
+
+#ifndef __INTEL_SOC_PMIC_H__
+#define __INTEL_SOC_PMIC_H__
+
+#include <linux/regmap.h>
+
+struct intel_soc_pmic {
+	int irq;
+	struct regmap *regmap;
+	struct regmap_irq_chip_data *irq_chip_data;
+};
+
+#endif	/* __INTEL_SOC_PMIC_H__ */
diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h
index 8c75a9c..960b92a 100644
--- a/include/linux/mfd/max77686-private.h
+++ b/include/linux/mfd/max77686-private.h
@@ -1,5 +1,5 @@
 /*
- * max77686-private.h - Voltage regulator driver for the Maxim 77686
+ * max77686-private.h - Voltage regulator driver for the Maxim 77686/802
  *
  *  Copyright (C) 2012 Samsung Electrnoics
  *  Chiwoong Byun <woong.byun@samsung.com>
@@ -28,6 +28,7 @@
 
 #define MAX77686_REG_INVALID		(0xff)
 
+/* MAX77686 PMIC registers */
 enum max77686_pmic_reg {
 	MAX77686_REG_DEVICE_ID		= 0x00,
 	MAX77686_REG_INTSRC		= 0x01,
@@ -181,8 +182,209 @@ enum max77686_rtc_reg {
 	MAX77686_ALARM2_DATE		= 0x1B,
 };
 
-#define MAX77686_IRQSRC_PMIC	(0)
-#define MAX77686_IRQSRC_RTC		(1 << 0)
+/* MAX77802 PMIC registers */
+enum max77802_pmic_reg {
+	MAX77802_REG_DEVICE_ID		= 0x00,
+	MAX77802_REG_INTSRC		= 0x01,
+	MAX77802_REG_INT1		= 0x02,
+	MAX77802_REG_INT2		= 0x03,
+
+	MAX77802_REG_INT1MSK		= 0x04,
+	MAX77802_REG_INT2MSK		= 0x05,
+
+	MAX77802_REG_STATUS1		= 0x06,
+	MAX77802_REG_STATUS2		= 0x07,
+
+	MAX77802_REG_PWRON		= 0x08,
+	/* Reserved: 0x09 */
+	MAX77802_REG_MRSTB		= 0x0A,
+	MAX77802_REG_EPWRHOLD		= 0x0B,
+	/* Reserved: 0x0C-0x0D */
+	MAX77802_REG_BOOSTCTRL		= 0x0E,
+	MAX77802_REG_BOOSTOUT		= 0x0F,
+
+	MAX77802_REG_BUCK1CTRL		= 0x10,
+	MAX77802_REG_BUCK1DVS1		= 0x11,
+	MAX77802_REG_BUCK1DVS2		= 0x12,
+	MAX77802_REG_BUCK1DVS3		= 0x13,
+	MAX77802_REG_BUCK1DVS4		= 0x14,
+	MAX77802_REG_BUCK1DVS5		= 0x15,
+	MAX77802_REG_BUCK1DVS6		= 0x16,
+	MAX77802_REG_BUCK1DVS7		= 0x17,
+	MAX77802_REG_BUCK1DVS8		= 0x18,
+	/* Reserved: 0x19 */
+	MAX77802_REG_BUCK2CTRL1		= 0x1A,
+	MAX77802_REG_BUCK2CTRL2		= 0x1B,
+	MAX77802_REG_BUCK2PHTRAN	= 0x1C,
+	MAX77802_REG_BUCK2DVS1		= 0x1D,
+	MAX77802_REG_BUCK2DVS2		= 0x1E,
+	MAX77802_REG_BUCK2DVS3		= 0x1F,
+	MAX77802_REG_BUCK2DVS4		= 0x20,
+	MAX77802_REG_BUCK2DVS5		= 0x21,
+	MAX77802_REG_BUCK2DVS6		= 0x22,
+	MAX77802_REG_BUCK2DVS7		= 0x23,
+	MAX77802_REG_BUCK2DVS8		= 0x24,
+	/* Reserved: 0x25-0x26 */
+	MAX77802_REG_BUCK3CTRL1		= 0x27,
+	MAX77802_REG_BUCK3DVS1		= 0x28,
+	MAX77802_REG_BUCK3DVS2		= 0x29,
+	MAX77802_REG_BUCK3DVS3		= 0x2A,
+	MAX77802_REG_BUCK3DVS4		= 0x2B,
+	MAX77802_REG_BUCK3DVS5		= 0x2C,
+	MAX77802_REG_BUCK3DVS6		= 0x2D,
+	MAX77802_REG_BUCK3DVS7		= 0x2E,
+	MAX77802_REG_BUCK3DVS8		= 0x2F,
+	/* Reserved: 0x30-0x36 */
+	MAX77802_REG_BUCK4CTRL1		= 0x37,
+	MAX77802_REG_BUCK4DVS1		= 0x38,
+	MAX77802_REG_BUCK4DVS2		= 0x39,
+	MAX77802_REG_BUCK4DVS3		= 0x3A,
+	MAX77802_REG_BUCK4DVS4		= 0x3B,
+	MAX77802_REG_BUCK4DVS5		= 0x3C,
+	MAX77802_REG_BUCK4DVS6		= 0x3D,
+	MAX77802_REG_BUCK4DVS7		= 0x3E,
+	MAX77802_REG_BUCK4DVS8		= 0x3F,
+	/* Reserved: 0x40 */
+	MAX77802_REG_BUCK5CTRL		= 0x41,
+	MAX77802_REG_BUCK5OUT		= 0x42,
+	/* Reserved: 0x43 */
+	MAX77802_REG_BUCK6CTRL		= 0x44,
+	MAX77802_REG_BUCK6DVS1		= 0x45,
+	MAX77802_REG_BUCK6DVS2		= 0x46,
+	MAX77802_REG_BUCK6DVS3		= 0x47,
+	MAX77802_REG_BUCK6DVS4		= 0x48,
+	MAX77802_REG_BUCK6DVS5		= 0x49,
+	MAX77802_REG_BUCK6DVS6		= 0x4A,
+	MAX77802_REG_BUCK6DVS7		= 0x4B,
+	MAX77802_REG_BUCK6DVS8		= 0x4C,
+	/* Reserved: 0x4D */
+	MAX77802_REG_BUCK7CTRL		= 0x4E,
+	MAX77802_REG_BUCK7OUT		= 0x4F,
+	/* Reserved: 0x50 */
+	MAX77802_REG_BUCK8CTRL		= 0x51,
+	MAX77802_REG_BUCK8OUT		= 0x52,
+	/* Reserved: 0x53 */
+	MAX77802_REG_BUCK9CTRL		= 0x54,
+	MAX77802_REG_BUCK9OUT		= 0x55,
+	/* Reserved: 0x56 */
+	MAX77802_REG_BUCK10CTRL		= 0x57,
+	MAX77802_REG_BUCK10OUT		= 0x58,
+
+	/* Reserved: 0x59-0x5F */
+
+	MAX77802_REG_LDO1CTRL1		= 0x60,
+	MAX77802_REG_LDO2CTRL1		= 0x61,
+	MAX77802_REG_LDO3CTRL1		= 0x62,
+	MAX77802_REG_LDO4CTRL1		= 0x63,
+	MAX77802_REG_LDO5CTRL1		= 0x64,
+	MAX77802_REG_LDO6CTRL1		= 0x65,
+	MAX77802_REG_LDO7CTRL1		= 0x66,
+	MAX77802_REG_LDO8CTRL1		= 0x67,
+	MAX77802_REG_LDO9CTRL1		= 0x68,
+	MAX77802_REG_LDO10CTRL1		= 0x69,
+	MAX77802_REG_LDO11CTRL1		= 0x6A,
+	MAX77802_REG_LDO12CTRL1		= 0x6B,
+	MAX77802_REG_LDO13CTRL1		= 0x6C,
+	MAX77802_REG_LDO14CTRL1		= 0x6D,
+	MAX77802_REG_LDO15CTRL1		= 0x6E,
+	/* Reserved: 0x6F */
+	MAX77802_REG_LDO17CTRL1		= 0x70,
+	MAX77802_REG_LDO18CTRL1		= 0x71,
+	MAX77802_REG_LDO19CTRL1		= 0x72,
+	MAX77802_REG_LDO20CTRL1		= 0x73,
+	MAX77802_REG_LDO21CTRL1		= 0x74,
+	MAX77802_REG_LDO22CTRL1		= 0x75,
+	MAX77802_REG_LDO23CTRL1		= 0x76,
+	MAX77802_REG_LDO24CTRL1		= 0x77,
+	MAX77802_REG_LDO25CTRL1		= 0x78,
+	MAX77802_REG_LDO26CTRL1		= 0x79,
+	MAX77802_REG_LDO27CTRL1		= 0x7A,
+	MAX77802_REG_LDO28CTRL1		= 0x7B,
+	MAX77802_REG_LDO29CTRL1		= 0x7C,
+	MAX77802_REG_LDO30CTRL1		= 0x7D,
+	/* Reserved: 0x7E */
+	MAX77802_REG_LDO32CTRL1		= 0x7F,
+	MAX77802_REG_LDO33CTRL1		= 0x80,
+	MAX77802_REG_LDO34CTRL1		= 0x81,
+	MAX77802_REG_LDO35CTRL1		= 0x82,
+	/* Reserved: 0x83-0x8F */
+	MAX77802_REG_LDO1CTRL2		= 0x90,
+	MAX77802_REG_LDO2CTRL2		= 0x91,
+	MAX77802_REG_LDO3CTRL2		= 0x92,
+	MAX77802_REG_LDO4CTRL2		= 0x93,
+	MAX77802_REG_LDO5CTRL2		= 0x94,
+	MAX77802_REG_LDO6CTRL2		= 0x95,
+	MAX77802_REG_LDO7CTRL2		= 0x96,
+	MAX77802_REG_LDO8CTRL2		= 0x97,
+	MAX77802_REG_LDO9CTRL2		= 0x98,
+	MAX77802_REG_LDO10CTRL2		= 0x99,
+	MAX77802_REG_LDO11CTRL2		= 0x9A,
+	MAX77802_REG_LDO12CTRL2		= 0x9B,
+	MAX77802_REG_LDO13CTRL2		= 0x9C,
+	MAX77802_REG_LDO14CTRL2		= 0x9D,
+	MAX77802_REG_LDO15CTRL2		= 0x9E,
+	/* Reserved: 0x9F */
+	MAX77802_REG_LDO17CTRL2		= 0xA0,
+	MAX77802_REG_LDO18CTRL2		= 0xA1,
+	MAX77802_REG_LDO19CTRL2		= 0xA2,
+	MAX77802_REG_LDO20CTRL2		= 0xA3,
+	MAX77802_REG_LDO21CTRL2		= 0xA4,
+	MAX77802_REG_LDO22CTRL2		= 0xA5,
+	MAX77802_REG_LDO23CTRL2		= 0xA6,
+	MAX77802_REG_LDO24CTRL2		= 0xA7,
+	MAX77802_REG_LDO25CTRL2		= 0xA8,
+	MAX77802_REG_LDO26CTRL2		= 0xA9,
+	MAX77802_REG_LDO27CTRL2		= 0xAA,
+	MAX77802_REG_LDO28CTRL2		= 0xAB,
+	MAX77802_REG_LDO29CTRL2		= 0xAC,
+	MAX77802_REG_LDO30CTRL2		= 0xAD,
+	/* Reserved: 0xAE */
+	MAX77802_REG_LDO32CTRL2		= 0xAF,
+	MAX77802_REG_LDO33CTRL2		= 0xB0,
+	MAX77802_REG_LDO34CTRL2		= 0xB1,
+	MAX77802_REG_LDO35CTRL2		= 0xB2,
+	/* Reserved: 0xB3 */
+
+	MAX77802_REG_BBAT_CHG		= 0xB4,
+	MAX77802_REG_32KHZ		= 0xB5,
+
+	MAX77802_REG_PMIC_END		= 0xB6,
+};
+
+enum max77802_rtc_reg {
+	MAX77802_RTC_INT		= 0xC0,
+	MAX77802_RTC_INTM		= 0xC1,
+	MAX77802_RTC_CONTROLM		= 0xC2,
+	MAX77802_RTC_CONTROL		= 0xC3,
+	MAX77802_RTC_UPDATE0		= 0xC4,
+	MAX77802_RTC_UPDATE1		= 0xC5,
+	MAX77802_WTSR_SMPL_CNTL		= 0xC6,
+	MAX77802_RTC_SEC		= 0xC7,
+	MAX77802_RTC_MIN		= 0xC8,
+	MAX77802_RTC_HOUR		= 0xC9,
+	MAX77802_RTC_WEEKDAY		= 0xCA,
+	MAX77802_RTC_MONTH		= 0xCB,
+	MAX77802_RTC_YEAR		= 0xCC,
+	MAX77802_RTC_DATE		= 0xCD,
+	MAX77802_RTC_AE1		= 0xCE,
+	MAX77802_ALARM1_SEC		= 0xCF,
+	MAX77802_ALARM1_MIN		= 0xD0,
+	MAX77802_ALARM1_HOUR		= 0xD1,
+	MAX77802_ALARM1_WEEKDAY		= 0xD2,
+	MAX77802_ALARM1_MONTH		= 0xD3,
+	MAX77802_ALARM1_YEAR		= 0xD4,
+	MAX77802_ALARM1_DATE		= 0xD5,
+	MAX77802_RTC_AE2		= 0xD6,
+	MAX77802_ALARM2_SEC		= 0xD7,
+	MAX77802_ALARM2_MIN		= 0xD8,
+	MAX77802_ALARM2_HOUR		= 0xD9,
+	MAX77802_ALARM2_WEEKDAY		= 0xDA,
+	MAX77802_ALARM2_MONTH		= 0xDB,
+	MAX77802_ALARM2_YEAR		= 0xDC,
+	MAX77802_ALARM2_DATE		= 0xDD,
+
+	MAX77802_RTC_END		= 0xDF,
+};
 
 enum max77686_irq_source {
 	PMIC_INT1 = 0,
@@ -205,30 +407,46 @@ enum max77686_irq {
 	MAX77686_PMICIRQ_140C,
 	MAX77686_PMICIRQ_120C,
 
-	MAX77686_RTCIRQ_RTC60S,
+	MAX77686_RTCIRQ_RTC60S = 0,
 	MAX77686_RTCIRQ_RTCA1,
 	MAX77686_RTCIRQ_RTCA2,
 	MAX77686_RTCIRQ_SMPL,
 	MAX77686_RTCIRQ_RTC1S,
 	MAX77686_RTCIRQ_WTSR,
-
-	MAX77686_IRQ_NR,
 };
 
+#define MAX77686_INT1_PWRONF_MSK	BIT(0)
+#define MAX77686_INT1_PWRONR_MSK	BIT(1)
+#define MAX77686_INT1_JIGONBF_MSK	BIT(2)
+#define MAX77686_INT1_JIGONBR_MSK	BIT(3)
+#define MAX77686_INT1_ACOKBF_MSK	BIT(4)
+#define MAX77686_INT1_ACOKBR_MSK	BIT(5)
+#define MAX77686_INT1_ONKEY1S_MSK	BIT(6)
+#define MAX77686_INT1_MRSTB_MSK		BIT(7)
+
+#define MAX77686_INT2_140C_MSK		BIT(0)
+#define MAX77686_INT2_120C_MSK		BIT(1)
+
+#define MAX77686_RTCINT_RTC60S_MSK	BIT(0)
+#define MAX77686_RTCINT_RTCA1_MSK	BIT(1)
+#define MAX77686_RTCINT_RTCA2_MSK	BIT(2)
+#define MAX77686_RTCINT_SMPL_MSK	BIT(3)
+#define MAX77686_RTCINT_RTC1S_MSK	BIT(4)
+#define MAX77686_RTCINT_WTSR_MSK	BIT(5)
+
 struct max77686_dev {
 	struct device *dev;
 	struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */
 	struct i2c_client *rtc; /* slave addr 0x0c */
 
-	int type;
+	unsigned long type;
 
 	struct regmap *regmap;		/* regmap for mfd */
 	struct regmap *rtc_regmap;	/* regmap for rtc */
-
-	struct irq_domain *irq_domain;
+	struct regmap_irq_chip_data *irq_data;
+	struct regmap_irq_chip_data *rtc_irq_data;
 
 	int irq;
-	int irq_gpio;
 	bool wakeup;
 	struct mutex irqlock;
 	int irq_masks_cur[MAX77686_IRQ_GROUP_NR];
@@ -237,6 +455,7 @@ struct max77686_dev {
 
 enum max77686_types {
 	TYPE_MAX77686,
+	TYPE_MAX77802,
 };
 
 extern int max77686_irq_init(struct max77686_dev *max77686);
diff --git a/include/linux/mfd/max77686.h b/include/linux/mfd/max77686.h
index 46c0f32..7e6dc4b 100644
--- a/include/linux/mfd/max77686.h
+++ b/include/linux/mfd/max77686.h
@@ -1,5 +1,5 @@
 /*
- * max77686.h - Driver for the Maxim 77686
+ * max77686.h - Driver for the Maxim 77686/802
  *
  *  Copyright (C) 2012 Samsung Electrnoics
  *  Chiwoong Byun <woong.byun@samsung.com>
@@ -71,6 +71,54 @@ enum max77686_regulators {
 	MAX77686_REG_MAX,
 };
 
+/* MAX77802 regulator IDs */
+enum max77802_regulators {
+	MAX77802_BUCK1 = 0,
+	MAX77802_BUCK2,
+	MAX77802_BUCK3,
+	MAX77802_BUCK4,
+	MAX77802_BUCK5,
+	MAX77802_BUCK6,
+	MAX77802_BUCK7,
+	MAX77802_BUCK8,
+	MAX77802_BUCK9,
+	MAX77802_BUCK10,
+	MAX77802_LDO1,
+	MAX77802_LDO2,
+	MAX77802_LDO3,
+	MAX77802_LDO4,
+	MAX77802_LDO5,
+	MAX77802_LDO6,
+	MAX77802_LDO7,
+	MAX77802_LDO8,
+	MAX77802_LDO9,
+	MAX77802_LDO10,
+	MAX77802_LDO11,
+	MAX77802_LDO12,
+	MAX77802_LDO13,
+	MAX77802_LDO14,
+	MAX77802_LDO15,
+	MAX77802_LDO17,
+	MAX77802_LDO18,
+	MAX77802_LDO19,
+	MAX77802_LDO20,
+	MAX77802_LDO21,
+	MAX77802_LDO23,
+	MAX77802_LDO24,
+	MAX77802_LDO25,
+	MAX77802_LDO26,
+	MAX77802_LDO27,
+	MAX77802_LDO28,
+	MAX77802_LDO29,
+	MAX77802_LDO30,
+	MAX77802_LDO32,
+	MAX77802_LDO33,
+	MAX77802_LDO34,
+	MAX77802_LDO35,
+
+	MAX77802_REG_MAX,
+};
+
 struct max77686_regulator_data {
 	int id;
 	struct regulator_init_data *initdata;
@@ -83,14 +131,19 @@ enum max77686_opmode {
 	MAX77686_OPMODE_STANDBY,
 };
 
+enum max77802_opmode {
+	MAX77802_OPMODE_OFF,
+	MAX77802_OPMODE_STANDBY,
+	MAX77802_OPMODE_LP,
+	MAX77802_OPMODE_NORMAL,
+};
+
 struct max77686_opmode_data {
 	int id;
 	int mode;
 };
 
 struct max77686_platform_data {
-	/* IRQ */
-	int irq_gpio;
 	int ono;
 	int wakeup;
 
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index a8eeda7..4ff6137 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -86,6 +86,5 @@
 #define MC13783_IRQ_HSL		43
 #define MC13783_IRQ_ALSPTH	44
 #define MC13783_IRQ_AHSSHORT	45
-#define MC13783_NUM_IRQ		MC13XXX_NUM_IRQ
 
 #endif /* ifndef __LINUX_MFD_MC13783_H */
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index d63b1d3..638222e 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -23,15 +23,10 @@ int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset,
 
 int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
 		irq_handler_t handler, const char *name, void *dev);
-int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
-		irq_handler_t handler, const char *name, void *dev);
 int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev);
 
-int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
-int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
 int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
 		int *enabled, int *pending);
-int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
 
 int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
 
@@ -39,6 +34,22 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx,
 		unsigned int mode, unsigned int channel,
 		u8 ato, bool atox, unsigned int *sample);
 
+/* Deprecated calls */
+static inline int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq)
+{
+	return 0;
+}
+
+static inline int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
+					       irq_handler_t handler,
+					       const char *name, void *dev)
+{
+	return mc13xxx_irq_request(mc13xxx, irq, handler, name, dev);
+}
+
+int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
+int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
+
 #define MC13783_AUDIO_RX0	36
 #define MC13783_AUDIO_RX1	37
 #define MC13783_AUDIO_TX	38
@@ -68,8 +79,6 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx,
 #define MC13XXX_IRQ_THWARNH	37
 #define MC13XXX_IRQ_CLK		38
 
-#define MC13XXX_NUM_IRQ		46
-
 struct regulator_init_data;
 
 struct mc13xxx_regulator_init_data {
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index a383597..74346d5 100644
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/mfd/rtsx_pci.h
@@ -943,6 +943,12 @@ void rtsx_pci_send_cmd_no_wait(struct rtsx_pcr *pcr);
 int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout);
 int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist,
 		int num_sg, bool read, int timeout);
+int rtsx_pci_dma_map_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+		int num_sg, bool read);
+void rtsx_pci_dma_unmap_sg(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+		int num_sg, bool read);
+int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist,
+		int count, bool read, int timeout);
 int rtsx_pci_read_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
 int rtsx_pci_write_ppbuf(struct rtsx_pcr *pcr, u8 *buf, int buf_len);
 int rtsx_pci_card_pull_ctl_enable(struct rtsx_pcr *pcr, int card);
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index 47d8424..b5f73de 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -21,6 +21,7 @@ enum sec_device_type {
 	S2MPA01,
 	S2MPS11X,
 	S2MPS14X,
+	S2MPU02,
 };
 
 /**
diff --git a/include/linux/mfd/samsung/irq.h b/include/linux/mfd/samsung/irq.h
index 1224f44..f35af73 100644
--- a/include/linux/mfd/samsung/irq.h
+++ b/include/linux/mfd/samsung/irq.h
@@ -129,6 +129,30 @@ enum s2mps14_irq {
 	S2MPS14_IRQ_NR,
 };
 
+enum s2mpu02_irq {
+	S2MPU02_IRQ_PWRONF,
+	S2MPU02_IRQ_PWRONR,
+	S2MPU02_IRQ_JIGONBF,
+	S2MPU02_IRQ_JIGONBR,
+	S2MPU02_IRQ_ACOKBF,
+	S2MPU02_IRQ_ACOKBR,
+	S2MPU02_IRQ_PWRON1S,
+	S2MPU02_IRQ_MRB,
+
+	S2MPU02_IRQ_RTC60S,
+	S2MPU02_IRQ_RTCA1,
+	S2MPU02_IRQ_RTCA0,
+	S2MPU02_IRQ_SMPL,
+	S2MPU02_IRQ_RTC1S,
+	S2MPU02_IRQ_WTSR,
+
+	S2MPU02_IRQ_INT120C,
+	S2MPU02_IRQ_INT140C,
+	S2MPU02_IRQ_TSD,
+
+	S2MPU02_IRQ_NR,
+};
+
 /* Masks for interrupts are the same as in s2mps11 */
 #define S2MPS14_IRQ_TSD_MASK		(1 << 2)
 
diff --git a/include/linux/mfd/samsung/s2mpu02.h b/include/linux/mfd/samsung/s2mpu02.h
new file mode 100644
index 0000000..47ae9bc
--- /dev/null
+++ b/include/linux/mfd/samsung/s2mpu02.h
@@ -0,0 +1,201 @@
+/*
+ * s2mpu02.h
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd
+ *              http://www.samsung.com
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __LINUX_MFD_S2MPU02_H
+#define __LINUX_MFD_S2MPU02_H
+
+/* S2MPU02 registers */
+enum S2MPU02_reg {
+	S2MPU02_REG_ID,
+	S2MPU02_REG_INT1,
+	S2MPU02_REG_INT2,
+	S2MPU02_REG_INT3,
+	S2MPU02_REG_INT1M,
+	S2MPU02_REG_INT2M,
+	S2MPU02_REG_INT3M,
+	S2MPU02_REG_ST1,
+	S2MPU02_REG_ST2,
+	S2MPU02_REG_PWRONSRC,
+	S2MPU02_REG_OFFSRC,
+	S2MPU02_REG_BU_CHG,
+	S2MPU02_REG_RTCCTRL,
+	S2MPU02_REG_PMCTRL1,
+	S2MPU02_REG_RSVD1,
+	S2MPU02_REG_RSVD2,
+	S2MPU02_REG_RSVD3,
+	S2MPU02_REG_RSVD4,
+	S2MPU02_REG_RSVD5,
+	S2MPU02_REG_RSVD6,
+	S2MPU02_REG_RSVD7,
+	S2MPU02_REG_WRSTEN,
+	S2MPU02_REG_RSVD8,
+	S2MPU02_REG_RSVD9,
+	S2MPU02_REG_RSVD10,
+	S2MPU02_REG_B1CTRL1,
+	S2MPU02_REG_B1CTRL2,
+	S2MPU02_REG_B2CTRL1,
+	S2MPU02_REG_B2CTRL2,
+	S2MPU02_REG_B3CTRL1,
+	S2MPU02_REG_B3CTRL2,
+	S2MPU02_REG_B4CTRL1,
+	S2MPU02_REG_B4CTRL2,
+	S2MPU02_REG_B5CTRL1,
+	S2MPU02_REG_B5CTRL2,
+	S2MPU02_REG_B5CTRL3,
+	S2MPU02_REG_B5CTRL4,
+	S2MPU02_REG_B5CTRL5,
+	S2MPU02_REG_B6CTRL1,
+	S2MPU02_REG_B6CTRL2,
+	S2MPU02_REG_B7CTRL1,
+	S2MPU02_REG_B7CTRL2,
+	S2MPU02_REG_RAMP1,
+	S2MPU02_REG_RAMP2,
+	S2MPU02_REG_L1CTRL,
+	S2MPU02_REG_L2CTRL1,
+	S2MPU02_REG_L2CTRL2,
+	S2MPU02_REG_L2CTRL3,
+	S2MPU02_REG_L2CTRL4,
+	S2MPU02_REG_L3CTRL,
+	S2MPU02_REG_L4CTRL,
+	S2MPU02_REG_L5CTRL,
+	S2MPU02_REG_L6CTRL,
+	S2MPU02_REG_L7CTRL,
+	S2MPU02_REG_L8CTRL,
+	S2MPU02_REG_L9CTRL,
+	S2MPU02_REG_L10CTRL,
+	S2MPU02_REG_L11CTRL,
+	S2MPU02_REG_L12CTRL,
+	S2MPU02_REG_L13CTRL,
+	S2MPU02_REG_L14CTRL,
+	S2MPU02_REG_L15CTRL,
+	S2MPU02_REG_L16CTRL,
+	S2MPU02_REG_L17CTRL,
+	S2MPU02_REG_L18CTRL,
+	S2MPU02_REG_L19CTRL,
+	S2MPU02_REG_L20CTRL,
+	S2MPU02_REG_L21CTRL,
+	S2MPU02_REG_L22CTRL,
+	S2MPU02_REG_L23CTRL,
+	S2MPU02_REG_L24CTRL,
+	S2MPU02_REG_L25CTRL,
+	S2MPU02_REG_L26CTRL,
+	S2MPU02_REG_L27CTRL,
+	S2MPU02_REG_L28CTRL,
+	S2MPU02_REG_LDODSCH1,
+	S2MPU02_REG_LDODSCH2,
+	S2MPU02_REG_LDODSCH3,
+	S2MPU02_REG_LDODSCH4,
+	S2MPU02_REG_SELMIF,
+	S2MPU02_REG_RSVD11,
+	S2MPU02_REG_RSVD12,
+	S2MPU02_REG_RSVD13,
+	S2MPU02_REG_DVSSEL,
+	S2MPU02_REG_DVSPTR,
+	S2MPU02_REG_DVSDATA,
+};
+
+/* S2MPU02 regulator ids */
+enum S2MPU02_regulators {
+	S2MPU02_LDO1,
+	S2MPU02_LDO2,
+	S2MPU02_LDO3,
+	S2MPU02_LDO4,
+	S2MPU02_LDO5,
+	S2MPU02_LDO6,
+	S2MPU02_LDO7,
+	S2MPU02_LDO8,
+	S2MPU02_LDO9,
+	S2MPU02_LDO10,
+	S2MPU02_LDO11,
+	S2MPU02_LDO12,
+	S2MPU02_LDO13,
+	S2MPU02_LDO14,
+	S2MPU02_LDO15,
+	S2MPU02_LDO16,
+	S2MPU02_LDO17,
+	S2MPU02_LDO18,
+	S2MPU02_LDO19,
+	S2MPU02_LDO20,
+	S2MPU02_LDO21,
+	S2MPU02_LDO22,
+	S2MPU02_LDO23,
+	S2MPU02_LDO24,
+	S2MPU02_LDO25,
+	S2MPU02_LDO26,
+	S2MPU02_LDO27,
+	S2MPU02_LDO28,
+	S2MPU02_BUCK1,
+	S2MPU02_BUCK2,
+	S2MPU02_BUCK3,
+	S2MPU02_BUCK4,
+	S2MPU02_BUCK5,
+	S2MPU02_BUCK6,
+	S2MPU02_BUCK7,
+
+	S2MPU02_REGULATOR_MAX,
+};
+
+/* Regulator constraints for BUCKx */
+#define S2MPU02_BUCK1234_MIN_600MV	600000
+#define S2MPU02_BUCK5_MIN_1081_25MV	1081250
+#define S2MPU02_BUCK6_MIN_1700MV	1700000
+#define S2MPU02_BUCK7_MIN_900MV		900000
+
+#define S2MPU02_BUCK1234_STEP_6_25MV	6250
+#define S2MPU02_BUCK5_STEP_6_25MV	6250
+#define S2MPU02_BUCK6_STEP_2_50MV	2500
+#define S2MPU02_BUCK7_STEP_6_25MV	6250
+
+#define S2MPU02_BUCK1234_START_SEL	0x00
+#define S2MPU02_BUCK5_START_SEL		0x4D
+#define S2MPU02_BUCK6_START_SEL		0x28
+#define S2MPU02_BUCK7_START_SEL		0x30
+
+#define S2MPU02_BUCK_RAMP_DELAY		12500
+
+/* Regulator constraints for different types of LDOx */
+#define S2MPU02_LDO_MIN_900MV		900000
+#define S2MPU02_LDO_MIN_1050MV		1050000
+#define S2MPU02_LDO_MIN_1600MV		1600000
+#define S2MPU02_LDO_STEP_12_5MV		12500
+#define S2MPU02_LDO_STEP_25MV		25000
+#define S2MPU02_LDO_STEP_50MV		50000
+
+#define S2MPU02_LDO_GROUP1_START_SEL	0x8
+#define S2MPU02_LDO_GROUP2_START_SEL	0xA
+#define S2MPU02_LDO_GROUP3_START_SEL	0x10
+
+#define S2MPU02_LDO_VSEL_MASK		0x3F
+#define S2MPU02_BUCK_VSEL_MASK		0xFF
+#define S2MPU02_ENABLE_MASK		(0x03 << S2MPU02_ENABLE_SHIFT)
+#define S2MPU02_ENABLE_SHIFT		6
+
+/* On/Off controlled by PWREN */
+#define S2MPU02_ENABLE_SUSPEND		(0x01 << S2MPU02_ENABLE_SHIFT)
+#define S2MPU02_DISABLE_SUSPEND		(0x11 << S2MPU02_ENABLE_SHIFT)
+#define S2MPU02_LDO_N_VOLTAGES		(S2MPU02_LDO_VSEL_MASK + 1)
+#define S2MPU02_BUCK_N_VOLTAGES		(S2MPU02_BUCK_VSEL_MASK + 1)
+
+/* RAMP delay for BUCK1234*/
+#define S2MPU02_BUCK1_RAMP_SHIFT	6
+#define S2MPU02_BUCK2_RAMP_SHIFT	4
+#define S2MPU02_BUCK3_RAMP_SHIFT	2
+#define S2MPU02_BUCK4_RAMP_SHIFT	0
+#define S2MPU02_BUCK1234_RAMP_MASK	0x3
+
+#endif /*  __LINUX_MFD_S2MPU02_H */
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 16c2335..6483a6f 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -892,7 +892,7 @@ struct tps65910 {
 	struct device *dev;
 	struct i2c_client *i2c_client;
 	struct regmap *regmap;
-	unsigned int id;
+	unsigned long id;
 
 	/* Client devices */
 	struct tps65910_pmic *pmic;
diff --git a/include/linux/mvebu-pmsu.h b/include/linux/mvebu-pmsu.h
new file mode 100644
index 0000000..b918d07
--- /dev/null
+++ b/include/linux/mvebu-pmsu.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2012 Marvell
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MVEBU_PMSU_H__
+#define __MVEBU_PMSU_H__
+
+#ifdef CONFIG_MACH_MVEBU_V7
+int mvebu_pmsu_dfs_request(int cpu);
+#else
+static inline int mvebu_pmsu_dfs_request(int cpu) { return -ENODEV; }
+#endif
+
+#endif /* __MVEBU_PMSU_H__ */
diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
index 88e6ea4..6f06f8b 100644
--- a/include/linux/omap-dma.h
+++ b/include/linux/omap-dma.h
@@ -130,6 +130,7 @@
 #define IS_WORD_16			BIT(0xd)
 #define ENABLE_16XX_MODE		BIT(0xe)
 #define HS_CHANNELS_RESERVED		BIT(0xf)
+#define DMA_ENGINE_HANDLE_IRQ		BIT(0x10)
 
 /* Defines for DMA Capabilities */
 #define DMA_HAS_TRANSPARENT_CAPS	(0x1 << 18)
diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h
index c153950..3097aaf 100644
--- a/include/linux/pinctrl/pinmux.h
+++ b/include/linux/pinctrl/pinmux.h
@@ -70,8 +70,6 @@ struct pinmux_ops {
 				  unsigned * const num_groups);
 	int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector,
 		       unsigned group_selector);
-	void (*disable) (struct pinctrl_dev *pctldev, unsigned func_selector,
-			 unsigned group_selector);
 	int (*gpio_request_enable) (struct pinctrl_dev *pctldev,
 				    struct pinctrl_gpio_range *range,
 				    unsigned offset);
diff --git a/include/linux/platform_data/camera-mx1.h b/include/linux/platform_data/camera-mx1.h
deleted file mode 100644
index 4fd6c70..0000000
--- a/include/linux/platform_data/camera-mx1.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * mx1_camera.h - i.MX1/i.MXL camera driver header file
- *
- * Copyright (c) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
- * Copyright (C) 2009, Darius Augulis <augulis.darius@gmail.com>
- *
- * Based on PXA camera.h file:
- * Copyright (C) 2003, Intel Corporation
- * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_CAMERA_H_
-#define __ASM_ARCH_CAMERA_H_
-
-#define MX1_CAMERA_DATA_HIGH	1
-#define MX1_CAMERA_PCLK_RISING	2
-#define MX1_CAMERA_VSYNC_HIGH	4
-
-extern unsigned char mx1_camera_sof_fiq_start, mx1_camera_sof_fiq_end;
-
-/**
- * struct mx1_camera_pdata - i.MX1/i.MXL camera platform data
- * @mclk_10khz:	master clock frequency in 10kHz units
- * @flags:	MX1 camera platform flags
- */
-struct mx1_camera_pdata {
-	unsigned long mclk_10khz;
-	unsigned long flags;
-};
-
-#endif /* __ASM_ARCH_CAMERA_H_ */
diff --git a/include/linux/platform_data/usb-ehci-mxc.h b/include/linux/platform_data/usb-ehci-mxc.h
index 7eb9d13..157e71f 100644
--- a/include/linux/platform_data/usb-ehci-mxc.h
+++ b/include/linux/platform_data/usb-ehci-mxc.h
@@ -1,46 +1,6 @@
 #ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H
 #define __INCLUDE_ASM_ARCH_MXC_EHCI_H
 
-/* values for portsc field */
-#define MXC_EHCI_PHY_LOW_POWER_SUSPEND	(1 << 23)
-#define MXC_EHCI_FORCE_FS		(1 << 24)
-#define MXC_EHCI_UTMI_8BIT		(0 << 28)
-#define MXC_EHCI_UTMI_16BIT		(1 << 28)
-#define MXC_EHCI_SERIAL			(1 << 29)
-#define MXC_EHCI_MODE_UTMI		(0 << 30)
-#define MXC_EHCI_MODE_PHILIPS		(1 << 30)
-#define MXC_EHCI_MODE_ULPI		(2 << 30)
-#define MXC_EHCI_MODE_SERIAL		(3 << 30)
-
-/* values for flags field */
-#define MXC_EHCI_INTERFACE_DIFF_UNI	(0 << 0)
-#define MXC_EHCI_INTERFACE_DIFF_BI	(1 << 0)
-#define MXC_EHCI_INTERFACE_SINGLE_UNI	(2 << 0)
-#define MXC_EHCI_INTERFACE_SINGLE_BI	(3 << 0)
-#define MXC_EHCI_INTERFACE_MASK		(0xf)
-
-#define MXC_EHCI_POWER_PINS_ENABLED	(1 << 5)
-#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH	(1 << 6)
-#define MXC_EHCI_OC_PIN_ACTIVE_LOW	(1 << 7)
-#define MXC_EHCI_TTL_ENABLED		(1 << 8)
-
-#define MXC_EHCI_INTERNAL_PHY		(1 << 9)
-#define MXC_EHCI_IPPUE_DOWN		(1 << 10)
-#define MXC_EHCI_IPPUE_UP		(1 << 11)
-#define MXC_EHCI_WAKEUP_ENABLED		(1 << 12)
-#define MXC_EHCI_ITC_NO_THRESHOLD	(1 << 13)
-
-#define MXC_USBCTRL_OFFSET		0
-#define MXC_USB_PHY_CTR_FUNC_OFFSET	0x8
-#define MXC_USB_PHY_CTR_FUNC2_OFFSET	0xc
-#define MXC_USBH2CTRL_OFFSET		0x14
-
-#define MX5_USBOTHER_REGS_OFFSET	0x800
-
-/* USB_PHY_CTRL_FUNC2*/
-#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK		0x3
-#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT		0
-
 struct mxc_usbh_platform_data {
 	int (*init)(struct platform_device *pdev);
 	int (*exit)(struct platform_device *pdev);
@@ -49,11 +9,5 @@ struct mxc_usbh_platform_data {
 	struct usb_phy		*otg;
 };
 
-int mx51_initialize_usb_hw(int port, unsigned int flags);
-int mx25_initialize_usb_hw(int port, unsigned int flags);
-int mx31_initialize_usb_hw(int port, unsigned int flags);
-int mx35_initialize_usb_hw(int port, unsigned int flags);
-int mx27_initialize_usb_hw(int port, unsigned int flags);
-
 #endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */
 
diff --git a/include/linux/platform_data/usb-imx_udc.h b/include/linux/platform_data/usb-imx_udc.h
deleted file mode 100644
index be27337..0000000
--- a/include/linux/platform_data/usb-imx_udc.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- *	Copyright (C) 2008 Darius Augulis <augulis.darius@gmail.com>
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2 of the License, or
- *	(at your option) any later version.
- *
- *	This program is distributed in the hope that it will be useful,
- *	but WITHOUT ANY WARRANTY; without even the implied warranty of
- *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *	GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MXC_USB
-#define __ASM_ARCH_MXC_USB
-
-struct imxusb_platform_data {
-	int (*init)(struct device *);
-	void (*exit)(struct device *);
-};
-
-#endif /* __ASM_ARCH_MXC_USB */
diff --git a/include/linux/platform_data/video-clcd-versatile.h b/include/linux/platform_data/video-clcd-versatile.h
new file mode 100644
index 0000000..09ccf18
--- /dev/null
+++ b/include/linux/platform_data/video-clcd-versatile.h
@@ -0,0 +1,27 @@
+#ifndef PLAT_CLCD_H
+#define PLAT_CLCD_H
+
+#ifdef CONFIG_PLAT_VERSATILE_CLCD
+struct clcd_panel *versatile_clcd_get_panel(const char *);
+int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
+int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
+void versatile_clcd_remove_dma(struct clcd_fb *);
+#else
+static inline struct clcd_panel *versatile_clcd_get_panel(const char *s)
+{
+	return NULL;
+}
+static inline int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
+{
+	return -ENODEV;
+}
+static inline int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vm)
+{
+	return -ENODEV;
+}
+static inline void versatile_clcd_remove_dma(struct clcd_fb *fb)
+{
+}
+#endif
+
+#endif
diff --git a/include/linux/tegra-soc.h b/include/linux/tegra-soc.h
deleted file mode 100644
index 95f611d..0000000
--- a/include/linux/tegra-soc.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __LINUX_TEGRA_SOC_H_
-#define __LINUX_TEGRA_SOC_H_
-
-u32 tegra_read_chipid(void);
-
-#endif /* __LINUX_TEGRA_SOC_H_ */
diff --git a/include/linux/tegra-ahb.h b/include/soc/tegra/ahb.h
index f1cd075..504eb6f 100644
--- a/include/linux/tegra-ahb.h
+++ b/include/soc/tegra/ahb.h
@@ -11,9 +11,9 @@
  * more details.
  */
 
-#ifndef __LINUX_AHB_H__
-#define __LINUX_AHB_H__
+#ifndef __SOC_TEGRA_AHB_H__
+#define __SOC_TEGRA_AHB_H__
 
 extern int tegra_ahb_enable_smmu(struct device_node *ahb);
 
-#endif	/* __LINUX_AHB_H__ */
+#endif /* __SOC_TEGRA_AHB_H__ */
diff --git a/arch/arm/mach-kirkwood/include/mach/hardware.h b/include/soc/tegra/common.h
index 742b74f..fc13a9a 100644
--- a/arch/arm/mach-kirkwood/include/mach/hardware.h
+++ b/include/soc/tegra/common.h
@@ -1,14 +1,14 @@
 /*
- * arch/arm/mach-kirkwood/include/mach/hardware.h
+ * Copyright (C) 2014 NVIDIA Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
+#ifndef __SOC_TEGRA_COMMON_H__
+#define __SOC_TEGRA_COMMON_H__
 
-#include "kirkwood.h"
+bool soc_is_tegra(void);
 
-#endif
+#endif /* __SOC_TEGRA_COMMON_H__ */
diff --git a/include/linux/tegra-cpuidle.h b/include/soc/tegra/cpuidle.h
index 9c6286b..ea04f42 100644
--- a/include/linux/tegra-cpuidle.h
+++ b/include/soc/tegra/cpuidle.h
@@ -11,8 +11,8 @@
  * more details.
  */
 
-#ifndef __LINUX_TEGRA_CPUIDLE_H__
-#define __LINUX_TEGRA_CPUIDLE_H__
+#ifndef __SOC_TEGRA_CPUIDLE_H__
+#define __SOC_TEGRA_CPUIDLE_H__
 
 #ifdef CONFIG_CPU_IDLE
 void tegra_cpuidle_pcie_irqs_in_use(void);
@@ -22,4 +22,4 @@ static inline void tegra_cpuidle_pcie_irqs_in_use(void)
 }
 #endif
 
-#endif
+#endif /* __SOC_TEGRA_CPUIDLE_H__ */
diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h
new file mode 100644
index 0000000..8e12494
--- /dev/null
+++ b/include/soc/tegra/fuse.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SOC_TEGRA_FUSE_H__
+#define __SOC_TEGRA_FUSE_H__
+
+#define TEGRA20		0x20
+#define TEGRA30		0x30
+#define TEGRA114	0x35
+#define TEGRA124	0x40
+
+#define TEGRA_FUSE_SKU_CALIB_0	0xf0
+#define TEGRA30_FUSE_SATA_CALIB	0x124
+
+#ifndef __ASSEMBLY__
+
+u32 tegra_read_chipid(void);
+u8 tegra_get_chip_id(void);
+
+enum tegra_revision {
+	TEGRA_REVISION_UNKNOWN = 0,
+	TEGRA_REVISION_A01,
+	TEGRA_REVISION_A02,
+	TEGRA_REVISION_A03,
+	TEGRA_REVISION_A03p,
+	TEGRA_REVISION_A04,
+	TEGRA_REVISION_MAX,
+};
+
+struct tegra_sku_info {
+	int sku_id;
+	int cpu_process_id;
+	int cpu_speedo_id;
+	int cpu_speedo_value;
+	int cpu_iddq_value;
+	int core_process_id;
+	int soc_speedo_id;
+	int gpu_speedo_id;
+	int gpu_process_id;
+	int gpu_speedo_value;
+	enum tegra_revision revision;
+};
+
+u32 tegra_read_straps(void);
+u32 tegra_read_chipid(void);
+int tegra_fuse_readl(unsigned long offset, u32 *value);
+
+extern struct tegra_sku_info tegra_sku_info;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __SOC_TEGRA_FUSE_H__ */
diff --git a/include/soc/tegra/pm.h b/include/soc/tegra/pm.h
new file mode 100644
index 0000000..30fe207
--- /dev/null
+++ b/include/soc/tegra/pm.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2014 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __SOC_TEGRA_PM_H__
+#define __SOC_TEGRA_PM_H__
+
+enum tegra_suspend_mode {
+	TEGRA_SUSPEND_NONE = 0,
+	TEGRA_SUSPEND_LP2, /* CPU voltage off */
+	TEGRA_SUSPEND_LP1, /* CPU voltage off, DRAM self-refresh */
+	TEGRA_SUSPEND_LP0, /* CPU + core voltage off, DRAM self-refresh */
+	TEGRA_MAX_SUSPEND_MODE,
+};
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode
+tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode);
+
+/* low-level resume entry point */
+void tegra_resume(void);
+#else
+static inline enum tegra_suspend_mode
+tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode)
+{
+	return TEGRA_SUSPEND_NONE;
+}
+
+static inline void tegra_resume(void)
+{
+}
+#endif /* CONFIG_PM_SLEEP */
+
+#endif /* __SOC_TEGRA_PM_H__ */
diff --git a/include/linux/tegra-powergate.h b/include/soc/tegra/pmc.h
index 46f0a07..65a9327 100644
--- a/include/linux/tegra-powergate.h
+++ b/include/soc/tegra/pmc.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2010 Google, Inc
+ * Copyright (c) 2014 NVIDIA Corporation
  *
  * Author:
  *	Colin Cross <ccross@google.com>
@@ -15,12 +16,34 @@
  *
  */
 
-#ifndef _MACH_TEGRA_POWERGATE_H_
-#define _MACH_TEGRA_POWERGATE_H_
+#ifndef __SOC_TEGRA_PMC_H__
+#define __SOC_TEGRA_PMC_H__
+
+#include <linux/reboot.h>
+
+#include <soc/tegra/pm.h>
 
 struct clk;
 struct reset_control;
 
+void tegra_pmc_restart(enum reboot_mode mode, const char *cmd);
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
+void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
+void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
+#endif /* CONFIG_PM_SLEEP */
+
+#ifdef CONFIG_SMP
+bool tegra_pmc_cpu_is_powered(int cpuid);
+int tegra_pmc_cpu_power_on(int cpuid);
+int tegra_pmc_cpu_remove_clamping(int cpuid);
+#endif /* CONFIG_SMP */
+
+/*
+ * powergate and I/O rail APIs
+ */
+
 #define TEGRA_POWERGATE_CPU	0
 #define TEGRA_POWERGATE_3D	1
 #define TEGRA_POWERGATE_VENC	2
@@ -129,6 +152,6 @@ static inline int tegra_io_rail_power_off(int id)
 {
 	return -ENOSYS;
 }
-#endif
+#endif /* CONFIG_ARCH_TEGRA */
 
-#endif /* _MACH_TEGRA_POWERGATE_H_ */
+#endif /* __SOC_TEGRA_PMC_H__ */
diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
index 131a0bd..908925a 100644
--- a/include/trace/events/kvm.h
+++ b/include/trace/events/kvm.h
@@ -37,7 +37,7 @@ TRACE_EVENT(kvm_userspace_exit,
 		  __entry->errno < 0 ? -__entry->errno : __entry->reason)
 );
 
-#if defined(CONFIG_HAVE_KVM_IRQCHIP)
+#if defined(CONFIG_HAVE_KVM_IRQFD)
 TRACE_EVENT(kvm_set_irq,
 	TP_PROTO(unsigned int gsi, int level, int irq_source_id),
 	TP_ARGS(gsi, level, irq_source_id),
@@ -57,7 +57,7 @@ TRACE_EVENT(kvm_set_irq,
 	TP_printk("gsi %u level %d source %d",
 		  __entry->gsi, __entry->level, __entry->irq_source_id)
 );
-#endif
+#endif /* defined(CONFIG_HAVE_KVM_IRQFD) */
 
 #if defined(__KVM_HAVE_IOAPIC)
 #define kvm_deliver_mode		\
@@ -124,7 +124,7 @@ TRACE_EVENT(kvm_msi_set_irq,
 
 #endif /* defined(__KVM_HAVE_IOAPIC) */
 
-#if defined(CONFIG_HAVE_KVM_IRQCHIP)
+#if defined(CONFIG_HAVE_KVM_IRQFD)
 
 TRACE_EVENT(kvm_ack_irq,
 	TP_PROTO(unsigned int irqchip, unsigned int pin),
@@ -149,7 +149,7 @@ TRACE_EVENT(kvm_ack_irq,
 #endif
 );
 
-#endif /* defined(CONFIG_HAVE_KVM_IRQCHIP) */
+#endif /* defined(CONFIG_HAVE_KVM_IRQFD) */
 
 
 
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 9abbeb9..b0b8556 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -780,7 +780,7 @@ struct drm_prime_handle {
 
 /**
  * Device specific ioctls should only be in their respective headers
- * The device specific ioctl range is from 0x40 to 0x99.
+ * The device specific ioctl range is from 0x40 to 0x9f.
  * Generic IOCTLS restart at 0xA0.
  *
  * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index def54f9..a0db2d4a 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -88,6 +88,11 @@
 #define DRM_MODE_SCALE_CENTER		2 /* Centered, no scaling */
 #define DRM_MODE_SCALE_ASPECT		3 /* Full screen, preserve aspect */
 
+/* Picture aspect ratio options */
+#define DRM_MODE_PICTURE_ASPECT_NONE	0
+#define DRM_MODE_PICTURE_ASPECT_4_3	1
+#define DRM_MODE_PICTURE_ASPECT_16_9	2
+
 /* Dithering mode options */
 #define DRM_MODE_DITHERING_OFF	0
 #define DRM_MODE_DITHERING_ON	1
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index 1cc0b61..509b2d7 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -796,7 +796,9 @@ struct drm_radeon_gem_info {
 	uint64_t	vram_visible;
 };
 
-#define RADEON_GEM_NO_BACKING_STORE 1
+#define RADEON_GEM_NO_BACKING_STORE	(1 << 0)
+#define RADEON_GEM_GTT_UC		(1 << 1)
+#define RADEON_GEM_GTT_WC		(1 << 2)
 
 struct drm_radeon_gem_create {
 	uint64_t	size;
diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h
index b754821..c15d781 100644
--- a/include/uapi/drm/tegra_drm.h
+++ b/include/uapi/drm/tegra_drm.h
@@ -129,6 +129,44 @@ struct drm_tegra_submit {
 	__u32 reserved[5];	/* future expansion */
 };
 
+#define DRM_TEGRA_GEM_TILING_MODE_PITCH 0
+#define DRM_TEGRA_GEM_TILING_MODE_TILED 1
+#define DRM_TEGRA_GEM_TILING_MODE_BLOCK 2
+
+struct drm_tegra_gem_set_tiling {
+	/* input */
+	__u32 handle;
+	__u32 mode;
+	__u32 value;
+	__u32 pad;
+};
+
+struct drm_tegra_gem_get_tiling {
+	/* input */
+	__u32 handle;
+	/* output */
+	__u32 mode;
+	__u32 value;
+	__u32 pad;
+};
+
+#define DRM_TEGRA_GEM_BOTTOM_UP		(1 << 0)
+#define DRM_TEGRA_GEM_FLAGS		(DRM_TEGRA_GEM_BOTTOM_UP)
+
+struct drm_tegra_gem_set_flags {
+	/* input */
+	__u32 handle;
+	/* output */
+	__u32 flags;
+};
+
+struct drm_tegra_gem_get_flags {
+	/* input */
+	__u32 handle;
+	/* output */
+	__u32 flags;
+};
+
 #define DRM_TEGRA_GEM_CREATE		0x00
 #define DRM_TEGRA_GEM_MMAP		0x01
 #define DRM_TEGRA_SYNCPT_READ		0x02
@@ -139,6 +177,10 @@ struct drm_tegra_submit {
 #define DRM_TEGRA_GET_SYNCPT		0x07
 #define DRM_TEGRA_SUBMIT		0x08
 #define DRM_TEGRA_GET_SYNCPT_BASE	0x09
+#define DRM_TEGRA_GEM_SET_TILING	0x0a
+#define DRM_TEGRA_GEM_GET_TILING	0x0b
+#define DRM_TEGRA_GEM_SET_FLAGS		0x0c
+#define DRM_TEGRA_GEM_GET_FLAGS		0x0d
 
 #define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create)
 #define DRM_IOCTL_TEGRA_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_MMAP, struct drm_tegra_gem_mmap)
@@ -150,5 +192,9 @@ struct drm_tegra_submit {
 #define DRM_IOCTL_TEGRA_GET_SYNCPT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT, struct drm_tegra_get_syncpt)
 #define DRM_IOCTL_TEGRA_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SUBMIT, struct drm_tegra_submit)
 #define DRM_IOCTL_TEGRA_GET_SYNCPT_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT_BASE, struct drm_tegra_get_syncpt_base)
+#define DRM_IOCTL_TEGRA_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_TILING, struct drm_tegra_gem_set_tiling)
+#define DRM_IOCTL_TEGRA_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_TILING, struct drm_tegra_gem_get_tiling)
+#define DRM_IOCTL_TEGRA_GEM_SET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_SET_FLAGS, struct drm_tegra_gem_set_flags)
+#define DRM_IOCTL_TEGRA_GEM_GET_FLAGS DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_GET_FLAGS, struct drm_tegra_gem_get_flags)
 
 #endif
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 9b744af..cf3a2ff 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -162,7 +162,7 @@ struct kvm_pit_config {
 #define KVM_EXIT_TPR_ACCESS       12
 #define KVM_EXIT_S390_SIEIC       13
 #define KVM_EXIT_S390_RESET       14
-#define KVM_EXIT_DCR              15
+#define KVM_EXIT_DCR              15 /* deprecated */
 #define KVM_EXIT_NMI              16
 #define KVM_EXIT_INTERNAL_ERROR   17
 #define KVM_EXIT_OSI              18
@@ -268,7 +268,7 @@ struct kvm_run {
 			__u64 trans_exc_code;
 			__u32 pgm_code;
 		} s390_ucontrol;
-		/* KVM_EXIT_DCR */
+		/* KVM_EXIT_DCR (deprecated) */
 		struct {
 			__u32 dcrn;
 			__u32 data;
@@ -763,6 +763,8 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_VM_ATTRIBUTES 101
 #define KVM_CAP_ARM_PSCI_0_2 102
 #define KVM_CAP_PPC_FIXUP_HCALL 103
+#define KVM_CAP_PPC_ENABLE_HCALL 104
+#define KVM_CAP_CHECK_EXTENSION_VM 105
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index b039320..a20e4a3 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -19,6 +19,7 @@
 /* VIDCON0 */
 
 #define VIDCON0					0x00
+#define VIDCON0_DSI_EN				(1 << 30)
 #define VIDCON0_INTERLACE			(1 << 29)
 #define VIDCON0_VIDOUT_MASK			(0x7 << 26)
 #define VIDCON0_VIDOUT_SHIFT			26
@@ -107,7 +108,7 @@
 #define VIDCON2_ORGYCbCr			(1 << 8)
 #define VIDCON2_YUVORDCrCb			(1 << 7)
 
-/* PRTCON (S3C6410, S5PC100)
+/* PRTCON (S3C6410)
  * Might not be present in the S3C6410 documentation,
  * but tests prove it's there almost for sure; shouldn't hurt in any case.
  */
@@ -355,7 +356,7 @@
 #define VIDINTCON0_INT_ENABLE			(1 << 0)
 
 #define VIDINTCON1				0x134
-#define VIDINTCON1_INT_I180			(1 << 2)
+#define VIDINTCON1_INT_I80			(1 << 2)
 #define VIDINTCON1_INT_FRAME			(1 << 1)
 #define VIDINTCON1_INT_FIFO			(1 << 0)
 
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index 5c1aba1..3387465 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -64,24 +64,6 @@ int gnttab_resume(void);
 
 int gnttab_grant_foreign_access(domid_t domid, unsigned long frame,
 				int readonly);
-int gnttab_grant_foreign_access_subpage(domid_t domid, unsigned long frame,
-					int flags, unsigned page_off,
-					unsigned length);
-int gnttab_grant_foreign_access_trans(domid_t domid, int flags,
-				      domid_t trans_domid,
-				      grant_ref_t trans_gref);
-
-/*
- * Are sub-page grants available on this version of Xen?  Returns true if they
- * are, and false if they're not.
- */
-bool gnttab_subpage_grants_available(void);
-
-/*
- * Are transitive grants available on this version of Xen?  Returns true if they
- * are, and false if they're not.
- */
-bool gnttab_trans_grants_available(void);
 
 /*
  * End access through the given grant reference, iff the grant entry is no
@@ -128,13 +110,6 @@ void gnttab_cancel_free_callback(struct gnttab_free_callback *callback);
 
 void gnttab_grant_foreign_access_ref(grant_ref_t ref, domid_t domid,
 				     unsigned long frame, int readonly);
-int gnttab_grant_foreign_access_subpage_ref(grant_ref_t ref, domid_t domid,
-					    unsigned long frame, int flags,
-					    unsigned page_off,
-					    unsigned length);
-int gnttab_grant_foreign_access_trans_ref(grant_ref_t ref, domid_t domid,
-					  int flags, domid_t trans_domid,
-					  grant_ref_t trans_gref);
 
 void gnttab_grant_foreign_transfer_ref(grant_ref_t, domid_t domid,
 				       unsigned long pfn);
@@ -170,13 +145,10 @@ gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr,
 	unmap->dev_bus_addr = 0;
 }
 
-int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status);
+int arch_gnttab_init(unsigned long nr_shared);
 int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes,
 			   unsigned long max_nr_gframes,
 			   void **__shared);
-int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
-			   unsigned long max_nr_gframes,
-			   grant_status_t **__shared);
 void arch_gnttab_unmap(void *shared, unsigned long nr_gframes);
 
 struct grant_frames {
diff --git a/init/calibrate.c b/init/calibrate.c
index 520702d..ce635dc 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -262,6 +262,15 @@ unsigned long __attribute__((weak)) calibrate_delay_is_known(void)
 	return 0;
 }
 
+/*
+ * Indicate the cpu delay calibration is done. This can be used by
+ * architectures to stop accepting delay timer registrations after this point.
+ */
+
+void __attribute__((weak)) calibration_delay_done(void)
+{
+}
+
 void calibrate_delay(void)
 {
 	unsigned long lpj;
@@ -301,4 +310,6 @@ void calibrate_delay(void)
 
 	loops_per_jiffy = lpj;
 	printed = true;
+
+	calibration_delay_done();
 }
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 2f2e91a..bd41ee4 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -107,7 +107,7 @@ static int arizona_spk_ev(struct snd_soc_dapm_widget *w,
 		break;
 	case SND_SOC_DAPM_POST_PMU:
 		val = snd_soc_read(codec, ARIZONA_INTERRUPT_RAW_STATUS_3);
-		if (val & ARIZONA_SPK_SHUTDOWN_STS) {
+		if (val & ARIZONA_SPK_OVERHEAT_STS) {
 			dev_crit(arizona->dev,
 				 "Speaker not enabled due to temperature\n");
 			return -EBUSY;
@@ -159,7 +159,7 @@ static irqreturn_t arizona_thermal_warn(int irq, void *data)
 	if (ret != 0) {
 		dev_err(arizona->dev, "Failed to read thermal status: %d\n",
 			ret);
-	} else if (val & ARIZONA_SPK_SHUTDOWN_WARN_STS) {
+	} else if (val & ARIZONA_SPK_OVERHEAT_WARN_STS) {
 		dev_crit(arizona->dev, "Thermal warning\n");
 	}
 
@@ -177,7 +177,7 @@ static irqreturn_t arizona_thermal_shutdown(int irq, void *data)
 	if (ret != 0) {
 		dev_err(arizona->dev, "Failed to read thermal status: %d\n",
 			ret);
-	} else if (val & ARIZONA_SPK_SHUTDOWN_STS) {
+	} else if (val & ARIZONA_SPK_OVERHEAT_STS) {
 		dev_crit(arizona->dev, "Thermal shutdown\n");
 		ret = regmap_update_bits(arizona->regmap,
 					 ARIZONA_OUTPUT_ENABLES_1,
@@ -223,7 +223,7 @@ int arizona_init_spk(struct snd_soc_codec *codec)
 		break;
 	}
 
-	ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN_WARN,
+	ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT_WARN,
 				  "Thermal warning", arizona_thermal_warn,
 				  arizona);
 	if (ret != 0)
@@ -231,7 +231,7 @@ int arizona_init_spk(struct snd_soc_codec *codec)
 			"Failed to get thermal warning IRQ: %d\n",
 			ret);
 
-	ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_SHUTDOWN,
+	ret = arizona_request_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT,
 				  "Thermal shutdown", arizona_thermal_shutdown,
 				  arizona);
 	if (ret != 0)
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index 9506d76..3b527dc 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -16,7 +16,7 @@
 #include <sound/jack.h>
 
 #include <asm/mach-types.h>
-#include <mach/gpio.h>
+#include <mach/gpio-samsung.h>
 
 #include "../codecs/wm8994.h"
 
diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index 13f2d19..fc0c5e6 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -6,6 +6,9 @@ config HAVE_KVM
 config HAVE_KVM_IRQCHIP
        bool
 
+config HAVE_KVM_IRQFD
+       bool
+
 config HAVE_KVM_IRQ_ROUTING
        bool
 
diff --git a/virt/kvm/arm/vgic-v2.c b/virt/kvm/arm/vgic-v2.c
new file mode 100644
index 0000000..01124ef
--- /dev/null
+++ b/virt/kvm/arm/vgic-v2.c
@@ -0,0 +1,265 @@
+/*
+ * Copyright (C) 2012,2013 ARM Limited, All Rights Reserved.
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/cpu.h>
+#include <linux/kvm.h>
+#include <linux/kvm_host.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
+#include <linux/irqchip/arm-gic.h>
+
+#include <asm/kvm_emulate.h>
+#include <asm/kvm_arm.h>
+#include <asm/kvm_mmu.h>
+
+static struct vgic_lr vgic_v2_get_lr(const struct kvm_vcpu *vcpu, int lr)
+{
+	struct vgic_lr lr_desc;
+	u32 val = vcpu->arch.vgic_cpu.vgic_v2.vgic_lr[lr];
+
+	lr_desc.irq	= val & GICH_LR_VIRTUALID;
+	if (lr_desc.irq <= 15)
+		lr_desc.source	= (val >> GICH_LR_PHYSID_CPUID_SHIFT) & 0x7;
+	else
+		lr_desc.source = 0;
+	lr_desc.state	= 0;
+
+	if (val & GICH_LR_PENDING_BIT)
+		lr_desc.state |= LR_STATE_PENDING;
+	if (val & GICH_LR_ACTIVE_BIT)
+		lr_desc.state |= LR_STATE_ACTIVE;
+	if (val & GICH_LR_EOI)
+		lr_desc.state |= LR_EOI_INT;
+
+	return lr_desc;
+}
+
+static void vgic_v2_set_lr(struct kvm_vcpu *vcpu, int lr,
+			   struct vgic_lr lr_desc)
+{
+	u32 lr_val = (lr_desc.source << GICH_LR_PHYSID_CPUID_SHIFT) | lr_desc.irq;
+
+	if (lr_desc.state & LR_STATE_PENDING)
+		lr_val |= GICH_LR_PENDING_BIT;
+	if (lr_desc.state & LR_STATE_ACTIVE)
+		lr_val |= GICH_LR_ACTIVE_BIT;
+	if (lr_desc.state & LR_EOI_INT)
+		lr_val |= GICH_LR_EOI;
+
+	vcpu->arch.vgic_cpu.vgic_v2.vgic_lr[lr] = lr_val;
+}
+
+static void vgic_v2_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr,
+				  struct vgic_lr lr_desc)
+{
+	if (!(lr_desc.state & LR_STATE_MASK))
+		set_bit(lr, (unsigned long *)vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr);
+}
+
+static u64 vgic_v2_get_elrsr(const struct kvm_vcpu *vcpu)
+{
+	u64 val;
+
+#if BITS_PER_LONG == 64
+	val  = vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr[1];
+	val <<= 32;
+	val |= vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr[0];
+#else
+	val = *(u64 *)vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr;
+#endif
+	return val;
+}
+
+static u64 vgic_v2_get_eisr(const struct kvm_vcpu *vcpu)
+{
+	u64 val;
+
+#if BITS_PER_LONG == 64
+	val  = vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr[1];
+	val <<= 32;
+	val |= vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr[0];
+#else
+	val = *(u64 *)vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr;
+#endif
+	return val;
+}
+
+static u32 vgic_v2_get_interrupt_status(const struct kvm_vcpu *vcpu)
+{
+	u32 misr = vcpu->arch.vgic_cpu.vgic_v2.vgic_misr;
+	u32 ret = 0;
+
+	if (misr & GICH_MISR_EOI)
+		ret |= INT_STATUS_EOI;
+	if (misr & GICH_MISR_U)
+		ret |= INT_STATUS_UNDERFLOW;
+
+	return ret;
+}
+
+static void vgic_v2_enable_underflow(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.vgic_cpu.vgic_v2.vgic_hcr |= GICH_HCR_UIE;
+}
+
+static void vgic_v2_disable_underflow(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.vgic_cpu.vgic_v2.vgic_hcr &= ~GICH_HCR_UIE;
+}
+
+static void vgic_v2_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+	u32 vmcr = vcpu->arch.vgic_cpu.vgic_v2.vgic_vmcr;
+
+	vmcrp->ctlr = (vmcr & GICH_VMCR_CTRL_MASK) >> GICH_VMCR_CTRL_SHIFT;
+	vmcrp->abpr = (vmcr & GICH_VMCR_ALIAS_BINPOINT_MASK) >> GICH_VMCR_ALIAS_BINPOINT_SHIFT;
+	vmcrp->bpr  = (vmcr & GICH_VMCR_BINPOINT_MASK) >> GICH_VMCR_BINPOINT_SHIFT;
+	vmcrp->pmr  = (vmcr & GICH_VMCR_PRIMASK_MASK) >> GICH_VMCR_PRIMASK_SHIFT;
+}
+
+static void vgic_v2_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+	u32 vmcr;
+
+	vmcr  = (vmcrp->ctlr << GICH_VMCR_CTRL_SHIFT) & GICH_VMCR_CTRL_MASK;
+	vmcr |= (vmcrp->abpr << GICH_VMCR_ALIAS_BINPOINT_SHIFT) & GICH_VMCR_ALIAS_BINPOINT_MASK;
+	vmcr |= (vmcrp->bpr << GICH_VMCR_BINPOINT_SHIFT) & GICH_VMCR_BINPOINT_MASK;
+	vmcr |= (vmcrp->pmr << GICH_VMCR_PRIMASK_SHIFT) & GICH_VMCR_PRIMASK_MASK;
+
+	vcpu->arch.vgic_cpu.vgic_v2.vgic_vmcr = vmcr;
+}
+
+static void vgic_v2_enable(struct kvm_vcpu *vcpu)
+{
+	/*
+	 * By forcing VMCR to zero, the GIC will restore the binary
+	 * points to their reset values. Anything else resets to zero
+	 * anyway.
+	 */
+	vcpu->arch.vgic_cpu.vgic_v2.vgic_vmcr = 0;
+
+	/* Get the show on the road... */
+	vcpu->arch.vgic_cpu.vgic_v2.vgic_hcr = GICH_HCR_EN;
+}
+
+static const struct vgic_ops vgic_v2_ops = {
+	.get_lr			= vgic_v2_get_lr,
+	.set_lr			= vgic_v2_set_lr,
+	.sync_lr_elrsr		= vgic_v2_sync_lr_elrsr,
+	.get_elrsr		= vgic_v2_get_elrsr,
+	.get_eisr		= vgic_v2_get_eisr,
+	.get_interrupt_status	= vgic_v2_get_interrupt_status,
+	.enable_underflow	= vgic_v2_enable_underflow,
+	.disable_underflow	= vgic_v2_disable_underflow,
+	.get_vmcr		= vgic_v2_get_vmcr,
+	.set_vmcr		= vgic_v2_set_vmcr,
+	.enable			= vgic_v2_enable,
+};
+
+static struct vgic_params vgic_v2_params;
+
+/**
+ * vgic_v2_probe - probe for a GICv2 compatible interrupt controller in DT
+ * @node:	pointer to the DT node
+ * @ops: 	address of a pointer to the GICv2 operations
+ * @params:	address of a pointer to HW-specific parameters
+ *
+ * Returns 0 if a GICv2 has been found, with the low level operations
+ * in *ops and the HW parameters in *params. Returns an error code
+ * otherwise.
+ */
+int vgic_v2_probe(struct device_node *vgic_node,
+		  const struct vgic_ops **ops,
+		  const struct vgic_params **params)
+{
+	int ret;
+	struct resource vctrl_res;
+	struct resource vcpu_res;
+	struct vgic_params *vgic = &vgic_v2_params;
+
+	vgic->maint_irq = irq_of_parse_and_map(vgic_node, 0);
+	if (!vgic->maint_irq) {
+		kvm_err("error getting vgic maintenance irq from DT\n");
+		ret = -ENXIO;
+		goto out;
+	}
+
+	ret = of_address_to_resource(vgic_node, 2, &vctrl_res);
+	if (ret) {
+		kvm_err("Cannot obtain GICH resource\n");
+		goto out;
+	}
+
+	vgic->vctrl_base = of_iomap(vgic_node, 2);
+	if (!vgic->vctrl_base) {
+		kvm_err("Cannot ioremap GICH\n");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	vgic->nr_lr = readl_relaxed(vgic->vctrl_base + GICH_VTR);
+	vgic->nr_lr = (vgic->nr_lr & 0x3f) + 1;
+
+	ret = create_hyp_io_mappings(vgic->vctrl_base,
+				     vgic->vctrl_base + resource_size(&vctrl_res),
+				     vctrl_res.start);
+	if (ret) {
+		kvm_err("Cannot map VCTRL into hyp\n");
+		goto out_unmap;
+	}
+
+	if (of_address_to_resource(vgic_node, 3, &vcpu_res)) {
+		kvm_err("Cannot obtain GICV resource\n");
+		ret = -ENXIO;
+		goto out_unmap;
+	}
+
+	if (!PAGE_ALIGNED(vcpu_res.start)) {
+		kvm_err("GICV physical address 0x%llx not page aligned\n",
+			(unsigned long long)vcpu_res.start);
+		ret = -ENXIO;
+		goto out_unmap;
+	}
+
+	if (!PAGE_ALIGNED(resource_size(&vcpu_res))) {
+		kvm_err("GICV size 0x%llx not a multiple of page size 0x%lx\n",
+			(unsigned long long)resource_size(&vcpu_res),
+			PAGE_SIZE);
+		ret = -ENXIO;
+		goto out_unmap;
+	}
+
+	vgic->vcpu_base = vcpu_res.start;
+
+	kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
+		 vctrl_res.start, vgic->maint_irq);
+
+	vgic->type = VGIC_V2;
+	*ops = &vgic_v2_ops;
+	*params = vgic;
+	goto out;
+
+out_unmap:
+	iounmap(vgic->vctrl_base);
+out:
+	of_node_put(vgic_node);
+	return ret;
+}
diff --git a/virt/kvm/arm/vgic-v3.c b/virt/kvm/arm/vgic-v3.c
new file mode 100644
index 0000000..1c2c8ee
--- /dev/null
+++ b/virt/kvm/arm/vgic-v3.c
@@ -0,0 +1,247 @@
+/*
+ * Copyright (C) 2013 ARM Limited, All Rights Reserved.
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/cpu.h>
+#include <linux/kvm.h>
+#include <linux/kvm_host.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
+#include <linux/irqchip/arm-gic-v3.h>
+
+#include <asm/kvm_emulate.h>
+#include <asm/kvm_arm.h>
+#include <asm/kvm_mmu.h>
+
+/* These are for GICv2 emulation only */
+#define GICH_LR_VIRTUALID		(0x3ffUL << 0)
+#define GICH_LR_PHYSID_CPUID_SHIFT	(10)
+#define GICH_LR_PHYSID_CPUID		(7UL << GICH_LR_PHYSID_CPUID_SHIFT)
+
+/*
+ * LRs are stored in reverse order in memory. make sure we index them
+ * correctly.
+ */
+#define LR_INDEX(lr)			(VGIC_V3_MAX_LRS - 1 - lr)
+
+static u32 ich_vtr_el2;
+
+static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr)
+{
+	struct vgic_lr lr_desc;
+	u64 val = vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[LR_INDEX(lr)];
+
+	lr_desc.irq	= val & GICH_LR_VIRTUALID;
+	if (lr_desc.irq <= 15)
+		lr_desc.source	= (val >> GICH_LR_PHYSID_CPUID_SHIFT) & 0x7;
+	else
+		lr_desc.source = 0;
+	lr_desc.state	= 0;
+
+	if (val & ICH_LR_PENDING_BIT)
+		lr_desc.state |= LR_STATE_PENDING;
+	if (val & ICH_LR_ACTIVE_BIT)
+		lr_desc.state |= LR_STATE_ACTIVE;
+	if (val & ICH_LR_EOI)
+		lr_desc.state |= LR_EOI_INT;
+
+	return lr_desc;
+}
+
+static void vgic_v3_set_lr(struct kvm_vcpu *vcpu, int lr,
+			   struct vgic_lr lr_desc)
+{
+	u64 lr_val = (((u32)lr_desc.source << GICH_LR_PHYSID_CPUID_SHIFT) |
+		      lr_desc.irq);
+
+	if (lr_desc.state & LR_STATE_PENDING)
+		lr_val |= ICH_LR_PENDING_BIT;
+	if (lr_desc.state & LR_STATE_ACTIVE)
+		lr_val |= ICH_LR_ACTIVE_BIT;
+	if (lr_desc.state & LR_EOI_INT)
+		lr_val |= ICH_LR_EOI;
+
+	vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[LR_INDEX(lr)] = lr_val;
+}
+
+static void vgic_v3_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr,
+				  struct vgic_lr lr_desc)
+{
+	if (!(lr_desc.state & LR_STATE_MASK))
+		vcpu->arch.vgic_cpu.vgic_v3.vgic_elrsr |= (1U << lr);
+}
+
+static u64 vgic_v3_get_elrsr(const struct kvm_vcpu *vcpu)
+{
+	return vcpu->arch.vgic_cpu.vgic_v3.vgic_elrsr;
+}
+
+static u64 vgic_v3_get_eisr(const struct kvm_vcpu *vcpu)
+{
+	return vcpu->arch.vgic_cpu.vgic_v3.vgic_eisr;
+}
+
+static u32 vgic_v3_get_interrupt_status(const struct kvm_vcpu *vcpu)
+{
+	u32 misr = vcpu->arch.vgic_cpu.vgic_v3.vgic_misr;
+	u32 ret = 0;
+
+	if (misr & ICH_MISR_EOI)
+		ret |= INT_STATUS_EOI;
+	if (misr & ICH_MISR_U)
+		ret |= INT_STATUS_UNDERFLOW;
+
+	return ret;
+}
+
+static void vgic_v3_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+	u32 vmcr = vcpu->arch.vgic_cpu.vgic_v3.vgic_vmcr;
+
+	vmcrp->ctlr = (vmcr & ICH_VMCR_CTLR_MASK) >> ICH_VMCR_CTLR_SHIFT;
+	vmcrp->abpr = (vmcr & ICH_VMCR_BPR1_MASK) >> ICH_VMCR_BPR1_SHIFT;
+	vmcrp->bpr  = (vmcr & ICH_VMCR_BPR0_MASK) >> ICH_VMCR_BPR0_SHIFT;
+	vmcrp->pmr  = (vmcr & ICH_VMCR_PMR_MASK) >> ICH_VMCR_PMR_SHIFT;
+}
+
+static void vgic_v3_enable_underflow(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.vgic_cpu.vgic_v3.vgic_hcr |= ICH_HCR_UIE;
+}
+
+static void vgic_v3_disable_underflow(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.vgic_cpu.vgic_v3.vgic_hcr &= ~ICH_HCR_UIE;
+}
+
+static void vgic_v3_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcrp)
+{
+	u32 vmcr;
+
+	vmcr  = (vmcrp->ctlr << ICH_VMCR_CTLR_SHIFT) & ICH_VMCR_CTLR_MASK;
+	vmcr |= (vmcrp->abpr << ICH_VMCR_BPR1_SHIFT) & ICH_VMCR_BPR1_MASK;
+	vmcr |= (vmcrp->bpr << ICH_VMCR_BPR0_SHIFT) & ICH_VMCR_BPR0_MASK;
+	vmcr |= (vmcrp->pmr << ICH_VMCR_PMR_SHIFT) & ICH_VMCR_PMR_MASK;
+
+	vcpu->arch.vgic_cpu.vgic_v3.vgic_vmcr = vmcr;
+}
+
+static void vgic_v3_enable(struct kvm_vcpu *vcpu)
+{
+	/*
+	 * By forcing VMCR to zero, the GIC will restore the binary
+	 * points to their reset values. Anything else resets to zero
+	 * anyway.
+	 */
+	vcpu->arch.vgic_cpu.vgic_v3.vgic_vmcr = 0;
+
+	/* Get the show on the road... */
+	vcpu->arch.vgic_cpu.vgic_v3.vgic_hcr = ICH_HCR_EN;
+}
+
+static const struct vgic_ops vgic_v3_ops = {
+	.get_lr			= vgic_v3_get_lr,
+	.set_lr			= vgic_v3_set_lr,
+	.sync_lr_elrsr		= vgic_v3_sync_lr_elrsr,
+	.get_elrsr		= vgic_v3_get_elrsr,
+	.get_eisr		= vgic_v3_get_eisr,
+	.get_interrupt_status	= vgic_v3_get_interrupt_status,
+	.enable_underflow	= vgic_v3_enable_underflow,
+	.disable_underflow	= vgic_v3_disable_underflow,
+	.get_vmcr		= vgic_v3_get_vmcr,
+	.set_vmcr		= vgic_v3_set_vmcr,
+	.enable			= vgic_v3_enable,
+};
+
+static struct vgic_params vgic_v3_params;
+
+/**
+ * vgic_v3_probe - probe for a GICv3 compatible interrupt controller in DT
+ * @node:	pointer to the DT node
+ * @ops: 	address of a pointer to the GICv3 operations
+ * @params:	address of a pointer to HW-specific parameters
+ *
+ * Returns 0 if a GICv3 has been found, with the low level operations
+ * in *ops and the HW parameters in *params. Returns an error code
+ * otherwise.
+ */
+int vgic_v3_probe(struct device_node *vgic_node,
+		  const struct vgic_ops **ops,
+		  const struct vgic_params **params)
+{
+	int ret = 0;
+	u32 gicv_idx;
+	struct resource vcpu_res;
+	struct vgic_params *vgic = &vgic_v3_params;
+
+	vgic->maint_irq = irq_of_parse_and_map(vgic_node, 0);
+	if (!vgic->maint_irq) {
+		kvm_err("error getting vgic maintenance irq from DT\n");
+		ret = -ENXIO;
+		goto out;
+	}
+
+	ich_vtr_el2 = kvm_call_hyp(__vgic_v3_get_ich_vtr_el2);
+
+	/*
+	 * The ListRegs field is 5 bits, but there is a architectural
+	 * maximum of 16 list registers. Just ignore bit 4...
+	 */
+	vgic->nr_lr = (ich_vtr_el2 & 0xf) + 1;
+
+	if (of_property_read_u32(vgic_node, "#redistributor-regions", &gicv_idx))
+		gicv_idx = 1;
+
+	gicv_idx += 3; /* Also skip GICD, GICC, GICH */
+	if (of_address_to_resource(vgic_node, gicv_idx, &vcpu_res)) {
+		kvm_err("Cannot obtain GICV region\n");
+		ret = -ENXIO;
+		goto out;
+	}
+
+	if (!PAGE_ALIGNED(vcpu_res.start)) {
+		kvm_err("GICV physical address 0x%llx not page aligned\n",
+			(unsigned long long)vcpu_res.start);
+		ret = -ENXIO;
+		goto out;
+	}
+
+	if (!PAGE_ALIGNED(resource_size(&vcpu_res))) {
+		kvm_err("GICV size 0x%llx not a multiple of page size 0x%lx\n",
+			(unsigned long long)resource_size(&vcpu_res),
+			PAGE_SIZE);
+		ret = -ENXIO;
+		goto out;
+	}
+
+	vgic->vcpu_base = vcpu_res.start;
+	vgic->vctrl_base = NULL;
+	vgic->type = VGIC_V3;
+
+	kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
+		 vcpu_res.start, vgic->maint_irq);
+
+	*ops = &vgic_v3_ops;
+	*params = vgic;
+
+out:
+	of_node_put(vgic_node);
+	return ret;
+}
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 476d3bf..73eba79 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -76,14 +76,6 @@
 #define IMPLEMENTER_ARM		0x43b
 #define GICC_ARCH_VERSION_V2	0x2
 
-/* Physical address of vgic virtual cpu interface */
-static phys_addr_t vgic_vcpu_base;
-
-/* Virtual control interface base address */
-static void __iomem *vgic_vctrl_base;
-
-static struct device_node *vgic_node;
-
 #define ACCESS_READ_VALUE	(1 << 0)
 #define ACCESS_READ_RAZ		(0 << 0)
 #define ACCESS_READ_MASK(x)	((x) & (1 << 0))
@@ -94,21 +86,46 @@ static struct device_node *vgic_node;
 #define ACCESS_WRITE_MASK(x)	((x) & (3 << 1))
 
 static void vgic_retire_disabled_irqs(struct kvm_vcpu *vcpu);
+static void vgic_retire_lr(int lr_nr, int irq, struct kvm_vcpu *vcpu);
 static void vgic_update_state(struct kvm *kvm);
 static void vgic_kick_vcpus(struct kvm *kvm);
 static void vgic_dispatch_sgi(struct kvm_vcpu *vcpu, u32 reg);
-static u32 vgic_nr_lr;
+static struct vgic_lr vgic_get_lr(const struct kvm_vcpu *vcpu, int lr);
+static void vgic_set_lr(struct kvm_vcpu *vcpu, int lr, struct vgic_lr lr_desc);
+static void vgic_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
+static void vgic_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr);
 
-static unsigned int vgic_maint_irq;
+static const struct vgic_ops *vgic_ops;
+static const struct vgic_params *vgic;
+
+/*
+ * struct vgic_bitmap contains unions that provide two views of
+ * the same data. In one case it is an array of registers of
+ * u32's, and in the other case it is a bitmap of unsigned
+ * longs.
+ *
+ * This does not work on 64-bit BE systems, because the bitmap access
+ * will store two consecutive 32-bit words with the higher-addressed
+ * register's bits at the lower index and the lower-addressed register's
+ * bits at the higher index.
+ *
+ * Therefore, swizzle the register index when accessing the 32-bit word
+ * registers to access the right register's value.
+ */
+#if defined(CONFIG_CPU_BIG_ENDIAN) && BITS_PER_LONG == 64
+#define REG_OFFSET_SWIZZLE	1
+#else
+#define REG_OFFSET_SWIZZLE	0
+#endif
 
 static u32 *vgic_bitmap_get_reg(struct vgic_bitmap *x,
 				int cpuid, u32 offset)
 {
 	offset >>= 2;
 	if (!offset)
-		return x->percpu[cpuid].reg;
+		return x->percpu[cpuid].reg + (offset ^ REG_OFFSET_SWIZZLE);
 	else
-		return x->shared.reg + offset - 1;
+		return x->shared.reg + ((offset - 1) ^ REG_OFFSET_SWIZZLE);
 }
 
 static int vgic_bitmap_get_irq_val(struct vgic_bitmap *x,
@@ -241,12 +258,12 @@ static void vgic_cpu_irq_clear(struct kvm_vcpu *vcpu, int irq)
 
 static u32 mmio_data_read(struct kvm_exit_mmio *mmio, u32 mask)
 {
-	return *((u32 *)mmio->data) & mask;
+	return le32_to_cpu(*((u32 *)mmio->data)) & mask;
 }
 
 static void mmio_data_write(struct kvm_exit_mmio *mmio, u32 mask, u32 value)
 {
-	*((u32 *)mmio->data) = value & mask;
+	*((u32 *)mmio->data) = cpu_to_le32(value) & mask;
 }
 
 /**
@@ -593,18 +610,6 @@ static bool handle_mmio_sgi_reg(struct kvm_vcpu *vcpu,
 	return false;
 }
 
-#define LR_CPUID(lr)	\
-	(((lr) & GICH_LR_PHYSID_CPUID) >> GICH_LR_PHYSID_CPUID_SHIFT)
-#define LR_IRQID(lr)	\
-	((lr) & GICH_LR_VIRTUALID)
-
-static void vgic_retire_lr(int lr_nr, int irq, struct vgic_cpu *vgic_cpu)
-{
-	clear_bit(lr_nr, vgic_cpu->lr_used);
-	vgic_cpu->vgic_lr[lr_nr] &= ~GICH_LR_STATE;
-	vgic_cpu->vgic_irq_lr_map[irq] = LR_EMPTY;
-}
-
 /**
  * vgic_unqueue_irqs - move pending IRQs from LRs to the distributor
  * @vgic_cpu: Pointer to the vgic_cpu struct holding the LRs
@@ -622,13 +627,10 @@ static void vgic_unqueue_irqs(struct kvm_vcpu *vcpu)
 	struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
 	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
 	int vcpu_id = vcpu->vcpu_id;
-	int i, irq, source_cpu;
-	u32 *lr;
+	int i;
 
 	for_each_set_bit(i, vgic_cpu->lr_used, vgic_cpu->nr_lr) {
-		lr = &vgic_cpu->vgic_lr[i];
-		irq = LR_IRQID(*lr);
-		source_cpu = LR_CPUID(*lr);
+		struct vgic_lr lr = vgic_get_lr(vcpu, i);
 
 		/*
 		 * There are three options for the state bits:
@@ -640,7 +642,7 @@ static void vgic_unqueue_irqs(struct kvm_vcpu *vcpu)
 		 * If the LR holds only an active interrupt (not pending) then
 		 * just leave it alone.
 		 */
-		if ((*lr & GICH_LR_STATE) == GICH_LR_ACTIVE_BIT)
+		if ((lr.state & LR_STATE_MASK) == LR_STATE_ACTIVE)
 			continue;
 
 		/*
@@ -649,18 +651,19 @@ static void vgic_unqueue_irqs(struct kvm_vcpu *vcpu)
 		 * is fine, then we are only setting a few bits that were
 		 * already set.
 		 */
-		vgic_dist_irq_set(vcpu, irq);
-		if (irq < VGIC_NR_SGIS)
-			dist->irq_sgi_sources[vcpu_id][irq] |= 1 << source_cpu;
-		*lr &= ~GICH_LR_PENDING_BIT;
+		vgic_dist_irq_set(vcpu, lr.irq);
+		if (lr.irq < VGIC_NR_SGIS)
+			dist->irq_sgi_sources[vcpu_id][lr.irq] |= 1 << lr.source;
+		lr.state &= ~LR_STATE_PENDING;
+		vgic_set_lr(vcpu, i, lr);
 
 		/*
 		 * If there's no state left on the LR (it could still be
 		 * active), then the LR does not hold any useful info and can
 		 * be marked as free for other use.
 		 */
-		if (!(*lr & GICH_LR_STATE))
-			vgic_retire_lr(i, irq, vgic_cpu);
+		if (!(lr.state & LR_STATE_MASK))
+			vgic_retire_lr(i, lr.irq, vcpu);
 
 		/* Finally update the VGIC state. */
 		vgic_update_state(vcpu->kvm);
@@ -989,8 +992,73 @@ static void vgic_update_state(struct kvm *kvm)
 	}
 }
 
-#define MK_LR_PEND(src, irq)	\
-	(GICH_LR_PENDING_BIT | ((src) << GICH_LR_PHYSID_CPUID_SHIFT) | (irq))
+static struct vgic_lr vgic_get_lr(const struct kvm_vcpu *vcpu, int lr)
+{
+	return vgic_ops->get_lr(vcpu, lr);
+}
+
+static void vgic_set_lr(struct kvm_vcpu *vcpu, int lr,
+			       struct vgic_lr vlr)
+{
+	vgic_ops->set_lr(vcpu, lr, vlr);
+}
+
+static void vgic_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr,
+			       struct vgic_lr vlr)
+{
+	vgic_ops->sync_lr_elrsr(vcpu, lr, vlr);
+}
+
+static inline u64 vgic_get_elrsr(struct kvm_vcpu *vcpu)
+{
+	return vgic_ops->get_elrsr(vcpu);
+}
+
+static inline u64 vgic_get_eisr(struct kvm_vcpu *vcpu)
+{
+	return vgic_ops->get_eisr(vcpu);
+}
+
+static inline u32 vgic_get_interrupt_status(struct kvm_vcpu *vcpu)
+{
+	return vgic_ops->get_interrupt_status(vcpu);
+}
+
+static inline void vgic_enable_underflow(struct kvm_vcpu *vcpu)
+{
+	vgic_ops->enable_underflow(vcpu);
+}
+
+static inline void vgic_disable_underflow(struct kvm_vcpu *vcpu)
+{
+	vgic_ops->disable_underflow(vcpu);
+}
+
+static inline void vgic_get_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr)
+{
+	vgic_ops->get_vmcr(vcpu, vmcr);
+}
+
+static void vgic_set_vmcr(struct kvm_vcpu *vcpu, struct vgic_vmcr *vmcr)
+{
+	vgic_ops->set_vmcr(vcpu, vmcr);
+}
+
+static inline void vgic_enable(struct kvm_vcpu *vcpu)
+{
+	vgic_ops->enable(vcpu);
+}
+
+static void vgic_retire_lr(int lr_nr, int irq, struct kvm_vcpu *vcpu)
+{
+	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+	struct vgic_lr vlr = vgic_get_lr(vcpu, lr_nr);
+
+	vlr.state = 0;
+	vgic_set_lr(vcpu, lr_nr, vlr);
+	clear_bit(lr_nr, vgic_cpu->lr_used);
+	vgic_cpu->vgic_irq_lr_map[irq] = LR_EMPTY;
+}
 
 /*
  * An interrupt may have been disabled after being made pending on the
@@ -1006,13 +1074,13 @@ static void vgic_retire_disabled_irqs(struct kvm_vcpu *vcpu)
 	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
 	int lr;
 
-	for_each_set_bit(lr, vgic_cpu->lr_used, vgic_cpu->nr_lr) {
-		int irq = vgic_cpu->vgic_lr[lr] & GICH_LR_VIRTUALID;
+	for_each_set_bit(lr, vgic_cpu->lr_used, vgic->nr_lr) {
+		struct vgic_lr vlr = vgic_get_lr(vcpu, lr);
 
-		if (!vgic_irq_is_enabled(vcpu, irq)) {
-			vgic_retire_lr(lr, irq, vgic_cpu);
-			if (vgic_irq_is_active(vcpu, irq))
-				vgic_irq_clear_active(vcpu, irq);
+		if (!vgic_irq_is_enabled(vcpu, vlr.irq)) {
+			vgic_retire_lr(lr, vlr.irq, vcpu);
+			if (vgic_irq_is_active(vcpu, vlr.irq))
+				vgic_irq_clear_active(vcpu, vlr.irq);
 		}
 	}
 }
@@ -1024,6 +1092,7 @@ static void vgic_retire_disabled_irqs(struct kvm_vcpu *vcpu)
 static bool vgic_queue_irq(struct kvm_vcpu *vcpu, u8 sgi_source_id, int irq)
 {
 	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+	struct vgic_lr vlr;
 	int lr;
 
 	/* Sanitize the input... */
@@ -1036,28 +1105,34 @@ static bool vgic_queue_irq(struct kvm_vcpu *vcpu, u8 sgi_source_id, int irq)
 	lr = vgic_cpu->vgic_irq_lr_map[irq];
 
 	/* Do we have an active interrupt for the same CPUID? */
-	if (lr != LR_EMPTY &&
-	    (LR_CPUID(vgic_cpu->vgic_lr[lr]) == sgi_source_id)) {
-		kvm_debug("LR%d piggyback for IRQ%d %x\n",
-			  lr, irq, vgic_cpu->vgic_lr[lr]);
-		BUG_ON(!test_bit(lr, vgic_cpu->lr_used));
-		vgic_cpu->vgic_lr[lr] |= GICH_LR_PENDING_BIT;
-		return true;
+	if (lr != LR_EMPTY) {
+		vlr = vgic_get_lr(vcpu, lr);
+		if (vlr.source == sgi_source_id) {
+			kvm_debug("LR%d piggyback for IRQ%d\n", lr, vlr.irq);
+			BUG_ON(!test_bit(lr, vgic_cpu->lr_used));
+			vlr.state |= LR_STATE_PENDING;
+			vgic_set_lr(vcpu, lr, vlr);
+			return true;
+		}
 	}
 
 	/* Try to use another LR for this interrupt */
 	lr = find_first_zero_bit((unsigned long *)vgic_cpu->lr_used,
-			       vgic_cpu->nr_lr);
-	if (lr >= vgic_cpu->nr_lr)
+			       vgic->nr_lr);
+	if (lr >= vgic->nr_lr)
 		return false;
 
 	kvm_debug("LR%d allocated for IRQ%d %x\n", lr, irq, sgi_source_id);
-	vgic_cpu->vgic_lr[lr] = MK_LR_PEND(sgi_source_id, irq);
 	vgic_cpu->vgic_irq_lr_map[irq] = lr;
 	set_bit(lr, vgic_cpu->lr_used);
 
+	vlr.irq = irq;
+	vlr.source = sgi_source_id;
+	vlr.state = LR_STATE_PENDING;
 	if (!vgic_irq_is_edge(vcpu, irq))
-		vgic_cpu->vgic_lr[lr] |= GICH_LR_EOI;
+		vlr.state |= LR_EOI_INT;
+
+	vgic_set_lr(vcpu, lr, vlr);
 
 	return true;
 }
@@ -1155,9 +1230,9 @@ static void __kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu)
 
 epilog:
 	if (overflow) {
-		vgic_cpu->vgic_hcr |= GICH_HCR_UIE;
+		vgic_enable_underflow(vcpu);
 	} else {
-		vgic_cpu->vgic_hcr &= ~GICH_HCR_UIE;
+		vgic_disable_underflow(vcpu);
 		/*
 		 * We're about to run this VCPU, and we've consumed
 		 * everything the distributor had in store for
@@ -1170,44 +1245,46 @@ epilog:
 
 static bool vgic_process_maintenance(struct kvm_vcpu *vcpu)
 {
-	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+	u32 status = vgic_get_interrupt_status(vcpu);
 	bool level_pending = false;
 
-	kvm_debug("MISR = %08x\n", vgic_cpu->vgic_misr);
+	kvm_debug("STATUS = %08x\n", status);
 
-	if (vgic_cpu->vgic_misr & GICH_MISR_EOI) {
+	if (status & INT_STATUS_EOI) {
 		/*
 		 * Some level interrupts have been EOIed. Clear their
 		 * active bit.
 		 */
-		int lr, irq;
+		u64 eisr = vgic_get_eisr(vcpu);
+		unsigned long *eisr_ptr = (unsigned long *)&eisr;
+		int lr;
 
-		for_each_set_bit(lr, (unsigned long *)vgic_cpu->vgic_eisr,
-				 vgic_cpu->nr_lr) {
-			irq = vgic_cpu->vgic_lr[lr] & GICH_LR_VIRTUALID;
+		for_each_set_bit(lr, eisr_ptr, vgic->nr_lr) {
+			struct vgic_lr vlr = vgic_get_lr(vcpu, lr);
 
-			vgic_irq_clear_active(vcpu, irq);
-			vgic_cpu->vgic_lr[lr] &= ~GICH_LR_EOI;
+			vgic_irq_clear_active(vcpu, vlr.irq);
+			WARN_ON(vlr.state & LR_STATE_MASK);
+			vlr.state = 0;
+			vgic_set_lr(vcpu, lr, vlr);
 
 			/* Any additional pending interrupt? */
-			if (vgic_dist_irq_is_pending(vcpu, irq)) {
-				vgic_cpu_irq_set(vcpu, irq);
+			if (vgic_dist_irq_is_pending(vcpu, vlr.irq)) {
+				vgic_cpu_irq_set(vcpu, vlr.irq);
 				level_pending = true;
 			} else {
-				vgic_cpu_irq_clear(vcpu, irq);
+				vgic_cpu_irq_clear(vcpu, vlr.irq);
 			}
 
 			/*
 			 * Despite being EOIed, the LR may not have
 			 * been marked as empty.
 			 */
-			set_bit(lr, (unsigned long *)vgic_cpu->vgic_elrsr);
-			vgic_cpu->vgic_lr[lr] &= ~GICH_LR_ACTIVE_BIT;
+			vgic_sync_lr_elrsr(vcpu, lr, vlr);
 		}
 	}
 
-	if (vgic_cpu->vgic_misr & GICH_MISR_U)
-		vgic_cpu->vgic_hcr &= ~GICH_HCR_UIE;
+	if (status & INT_STATUS_UNDERFLOW)
+		vgic_disable_underflow(vcpu);
 
 	return level_pending;
 }
@@ -1220,29 +1297,31 @@ static void __kvm_vgic_sync_hwstate(struct kvm_vcpu *vcpu)
 {
 	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
 	struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
+	u64 elrsr;
+	unsigned long *elrsr_ptr;
 	int lr, pending;
 	bool level_pending;
 
 	level_pending = vgic_process_maintenance(vcpu);
+	elrsr = vgic_get_elrsr(vcpu);
+	elrsr_ptr = (unsigned long *)&elrsr;
 
 	/* Clear mappings for empty LRs */
-	for_each_set_bit(lr, (unsigned long *)vgic_cpu->vgic_elrsr,
-			 vgic_cpu->nr_lr) {
-		int irq;
+	for_each_set_bit(lr, elrsr_ptr, vgic->nr_lr) {
+		struct vgic_lr vlr;
 
 		if (!test_and_clear_bit(lr, vgic_cpu->lr_used))
 			continue;
 
-		irq = vgic_cpu->vgic_lr[lr] & GICH_LR_VIRTUALID;
+		vlr = vgic_get_lr(vcpu, lr);
 
-		BUG_ON(irq >= VGIC_NR_IRQS);
-		vgic_cpu->vgic_irq_lr_map[irq] = LR_EMPTY;
+		BUG_ON(vlr.irq >= VGIC_NR_IRQS);
+		vgic_cpu->vgic_irq_lr_map[vlr.irq] = LR_EMPTY;
 	}
 
 	/* Check if we still have something up our sleeve... */
-	pending = find_first_zero_bit((unsigned long *)vgic_cpu->vgic_elrsr,
-				      vgic_cpu->nr_lr);
-	if (level_pending || pending < vgic_cpu->nr_lr)
+	pending = find_first_zero_bit(elrsr_ptr, vgic->nr_lr);
+	if (level_pending || pending < vgic->nr_lr)
 		set_bit(vcpu->vcpu_id, &dist->irq_pending_on_cpu);
 }
 
@@ -1432,21 +1511,20 @@ int kvm_vgic_vcpu_init(struct kvm_vcpu *vcpu)
 	}
 
 	/*
-	 * By forcing VMCR to zero, the GIC will restore the binary
-	 * points to their reset values. Anything else resets to zero
-	 * anyway.
+	 * Store the number of LRs per vcpu, so we don't have to go
+	 * all the way to the distributor structure to find out. Only
+	 * assembly code should use this one.
 	 */
-	vgic_cpu->vgic_vmcr = 0;
+	vgic_cpu->nr_lr = vgic->nr_lr;
 
-	vgic_cpu->nr_lr = vgic_nr_lr;
-	vgic_cpu->vgic_hcr = GICH_HCR_EN; /* Get the show on the road... */
+	vgic_enable(vcpu);
 
 	return 0;
 }
 
 static void vgic_init_maintenance_interrupt(void *info)
 {
-	enable_percpu_irq(vgic_maint_irq, 0);
+	enable_percpu_irq(vgic->maint_irq, 0);
 }
 
 static int vgic_cpu_notify(struct notifier_block *self,
@@ -1459,7 +1537,7 @@ static int vgic_cpu_notify(struct notifier_block *self,
 		break;
 	case CPU_DYING:
 	case CPU_DYING_FROZEN:
-		disable_percpu_irq(vgic_maint_irq);
+		disable_percpu_irq(vgic->maint_irq);
 		break;
 	}
 
@@ -1470,30 +1548,37 @@ static struct notifier_block vgic_cpu_nb = {
 	.notifier_call = vgic_cpu_notify,
 };
 
+static const struct of_device_id vgic_ids[] = {
+	{ .compatible = "arm,cortex-a15-gic", .data = vgic_v2_probe, },
+	{ .compatible = "arm,gic-v3", .data = vgic_v3_probe, },
+	{},
+};
+
 int kvm_vgic_hyp_init(void)
 {
+	const struct of_device_id *matched_id;
+	int (*vgic_probe)(struct device_node *,const struct vgic_ops **,
+			  const struct vgic_params **);
+	struct device_node *vgic_node;
 	int ret;
-	struct resource vctrl_res;
-	struct resource vcpu_res;
 
-	vgic_node = of_find_compatible_node(NULL, NULL, "arm,cortex-a15-gic");
+	vgic_node = of_find_matching_node_and_match(NULL,
+						    vgic_ids, &matched_id);
 	if (!vgic_node) {
-		kvm_err("error: no compatible vgic node in DT\n");
+		kvm_err("error: no compatible GIC node found\n");
 		return -ENODEV;
 	}
 
-	vgic_maint_irq = irq_of_parse_and_map(vgic_node, 0);
-	if (!vgic_maint_irq) {
-		kvm_err("error getting vgic maintenance irq from DT\n");
-		ret = -ENXIO;
-		goto out;
-	}
+	vgic_probe = matched_id->data;
+	ret = vgic_probe(vgic_node, &vgic_ops, &vgic);
+	if (ret)
+		return ret;
 
-	ret = request_percpu_irq(vgic_maint_irq, vgic_maintenance_handler,
+	ret = request_percpu_irq(vgic->maint_irq, vgic_maintenance_handler,
 				 "vgic", kvm_get_running_vcpus());
 	if (ret) {
-		kvm_err("Cannot register interrupt %d\n", vgic_maint_irq);
-		goto out;
+		kvm_err("Cannot register interrupt %d\n", vgic->maint_irq);
+		return ret;
 	}
 
 	ret = __register_cpu_notifier(&vgic_cpu_nb);
@@ -1502,65 +1587,15 @@ int kvm_vgic_hyp_init(void)
 		goto out_free_irq;
 	}
 
-	ret = of_address_to_resource(vgic_node, 2, &vctrl_res);
-	if (ret) {
-		kvm_err("Cannot obtain VCTRL resource\n");
-		goto out_free_irq;
-	}
+	/* Callback into for arch code for setup */
+	vgic_arch_setup(vgic);
 
-	vgic_vctrl_base = of_iomap(vgic_node, 2);
-	if (!vgic_vctrl_base) {
-		kvm_err("Cannot ioremap VCTRL\n");
-		ret = -ENOMEM;
-		goto out_free_irq;
-	}
-
-	vgic_nr_lr = readl_relaxed(vgic_vctrl_base + GICH_VTR);
-	vgic_nr_lr = (vgic_nr_lr & 0x3f) + 1;
-
-	ret = create_hyp_io_mappings(vgic_vctrl_base,
-				     vgic_vctrl_base + resource_size(&vctrl_res),
-				     vctrl_res.start);
-	if (ret) {
-		kvm_err("Cannot map VCTRL into hyp\n");
-		goto out_unmap;
-	}
-
-	if (of_address_to_resource(vgic_node, 3, &vcpu_res)) {
-		kvm_err("Cannot obtain VCPU resource\n");
-		ret = -ENXIO;
-		goto out_unmap;
-	}
-
-	if (!PAGE_ALIGNED(vcpu_res.start)) {
-		kvm_err("GICV physical address 0x%llx not page aligned\n",
-			(unsigned long long)vcpu_res.start);
-		ret = -ENXIO;
-		goto out_unmap;
-	}
-
-	if (!PAGE_ALIGNED(resource_size(&vcpu_res))) {
-		kvm_err("GICV size 0x%llx not a multiple of page size 0x%lx\n",
-			(unsigned long long)resource_size(&vcpu_res),
-			PAGE_SIZE);
-		ret = -ENXIO;
-		goto out_unmap;
-	}
-
-	vgic_vcpu_base = vcpu_res.start;
-
-	kvm_info("%s@%llx IRQ%d\n", vgic_node->name,
-		 vctrl_res.start, vgic_maint_irq);
 	on_each_cpu(vgic_init_maintenance_interrupt, NULL, 1);
 
-	goto out;
+	return 0;
 
-out_unmap:
-	iounmap(vgic_vctrl_base);
 out_free_irq:
-	free_percpu_irq(vgic_maint_irq, kvm_get_running_vcpus());
-out:
-	of_node_put(vgic_node);
+	free_percpu_irq(vgic->maint_irq, kvm_get_running_vcpus());
 	return ret;
 }
 
@@ -1593,7 +1628,7 @@ int kvm_vgic_init(struct kvm *kvm)
 	}
 
 	ret = kvm_phys_addr_ioremap(kvm, kvm->arch.vgic.vgic_cpu_base,
-				    vgic_vcpu_base, KVM_VGIC_V2_CPU_SIZE);
+				    vgic->vcpu_base, KVM_VGIC_V2_CPU_SIZE);
 	if (ret) {
 		kvm_err("Unable to remap VGIC CPU to VCPU\n");
 		goto out;
@@ -1639,7 +1674,8 @@ int kvm_vgic_create(struct kvm *kvm)
 	}
 
 	spin_lock_init(&kvm->arch.vgic.lock);
-	kvm->arch.vgic.vctrl_base = vgic_vctrl_base;
+	kvm->arch.vgic.in_kernel = true;
+	kvm->arch.vgic.vctrl_base = vgic->vctrl_base;
 	kvm->arch.vgic.vgic_dist_base = VGIC_ADDR_UNDEF;
 	kvm->arch.vgic.vgic_cpu_base = VGIC_ADDR_UNDEF;
 
@@ -1738,39 +1774,40 @@ int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write)
 static bool handle_cpu_mmio_misc(struct kvm_vcpu *vcpu,
 				 struct kvm_exit_mmio *mmio, phys_addr_t offset)
 {
-	struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
-	u32 reg, mask = 0, shift = 0;
 	bool updated = false;
+	struct vgic_vmcr vmcr;
+	u32 *vmcr_field;
+	u32 reg;
+
+	vgic_get_vmcr(vcpu, &vmcr);
 
 	switch (offset & ~0x3) {
 	case GIC_CPU_CTRL:
-		mask = GICH_VMCR_CTRL_MASK;
-		shift = GICH_VMCR_CTRL_SHIFT;
+		vmcr_field = &vmcr.ctlr;
 		break;
 	case GIC_CPU_PRIMASK:
-		mask = GICH_VMCR_PRIMASK_MASK;
-		shift = GICH_VMCR_PRIMASK_SHIFT;
+		vmcr_field = &vmcr.pmr;
 		break;
 	case GIC_CPU_BINPOINT:
-		mask = GICH_VMCR_BINPOINT_MASK;
-		shift = GICH_VMCR_BINPOINT_SHIFT;
+		vmcr_field = &vmcr.bpr;
 		break;
 	case GIC_CPU_ALIAS_BINPOINT:
-		mask = GICH_VMCR_ALIAS_BINPOINT_MASK;
-		shift = GICH_VMCR_ALIAS_BINPOINT_SHIFT;
+		vmcr_field = &vmcr.abpr;
 		break;
+	default:
+		BUG();
 	}
 
 	if (!mmio->is_write) {
-		reg = (vgic_cpu->vgic_vmcr & mask) >> shift;
+		reg = *vmcr_field;
 		mmio_data_write(mmio, ~0, reg);
 	} else {
 		reg = mmio_data_read(mmio, ~0);
-		reg = (reg << shift) & mask;
-		if (reg != (vgic_cpu->vgic_vmcr & mask))
+		if (reg != *vmcr_field) {
+			*vmcr_field = reg;
+			vgic_set_vmcr(vcpu, &vmcr);
 			updated = true;
-		vgic_cpu->vgic_vmcr &= ~mask;
-		vgic_cpu->vgic_vmcr |= reg;
+		}
 	}
 	return updated;
 }
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 20c3af7..3c5981c 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -33,10 +33,13 @@
 #include <linux/kernel.h>
 #include <linux/srcu.h>
 #include <linux/slab.h>
+#include <linux/seqlock.h>
+#include <trace/events/kvm.h>
 
+#include "irq.h"
 #include "iodev.h"
 
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
 /*
  * --------------------------------------------------------------------
  * irqfd: Allows an fd to be used to inject an interrupt to the guest
@@ -75,7 +78,8 @@ struct _irqfd {
 	struct kvm *kvm;
 	wait_queue_t wait;
 	/* Update side is protected by irqfds.lock */
-	struct kvm_kernel_irq_routing_entry __rcu *irq_entry;
+	struct kvm_kernel_irq_routing_entry irq_entry;
+	seqcount_t irq_entry_sc;
 	/* Used for level IRQ fast-path */
 	int gsi;
 	struct work_struct inject;
@@ -223,16 +227,20 @@ irqfd_wakeup(wait_queue_t *wait, unsigned mode, int sync, void *key)
 {
 	struct _irqfd *irqfd = container_of(wait, struct _irqfd, wait);
 	unsigned long flags = (unsigned long)key;
-	struct kvm_kernel_irq_routing_entry *irq;
+	struct kvm_kernel_irq_routing_entry irq;
 	struct kvm *kvm = irqfd->kvm;
+	unsigned seq;
 	int idx;
 
 	if (flags & POLLIN) {
 		idx = srcu_read_lock(&kvm->irq_srcu);
-		irq = srcu_dereference(irqfd->irq_entry, &kvm->irq_srcu);
+		do {
+			seq = read_seqcount_begin(&irqfd->irq_entry_sc);
+			irq = irqfd->irq_entry;
+		} while (read_seqcount_retry(&irqfd->irq_entry_sc, seq));
 		/* An event has been signaled, inject an interrupt */
-		if (irq)
-			kvm_set_msi(irq, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1,
+		if (irq.type == KVM_IRQ_ROUTING_MSI)
+			kvm_set_msi(&irq, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1,
 					false);
 		else
 			schedule_work(&irqfd->inject);
@@ -272,34 +280,37 @@ irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh,
 }
 
 /* Must be called under irqfds.lock */
-static void irqfd_update(struct kvm *kvm, struct _irqfd *irqfd,
-			 struct kvm_irq_routing_table *irq_rt)
+static void irqfd_update(struct kvm *kvm, struct _irqfd *irqfd)
 {
 	struct kvm_kernel_irq_routing_entry *e;
+	struct kvm_kernel_irq_routing_entry entries[KVM_NR_IRQCHIPS];
+	int i, n_entries;
 
-	if (irqfd->gsi >= irq_rt->nr_rt_entries) {
-		rcu_assign_pointer(irqfd->irq_entry, NULL);
-		return;
-	}
+	n_entries = kvm_irq_map_gsi(kvm, entries, irqfd->gsi);
+
+	write_seqcount_begin(&irqfd->irq_entry_sc);
+
+	irqfd->irq_entry.type = 0;
 
-	hlist_for_each_entry(e, &irq_rt->map[irqfd->gsi], link) {
+	e = entries;
+	for (i = 0; i < n_entries; ++i, ++e) {
 		/* Only fast-path MSI. */
 		if (e->type == KVM_IRQ_ROUTING_MSI)
-			rcu_assign_pointer(irqfd->irq_entry, e);
-		else
-			rcu_assign_pointer(irqfd->irq_entry, NULL);
+			irqfd->irq_entry = *e;
 	}
+
+	write_seqcount_end(&irqfd->irq_entry_sc);
 }
 
 static int
 kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args)
 {
-	struct kvm_irq_routing_table *irq_rt;
 	struct _irqfd *irqfd, *tmp;
 	struct fd f;
 	struct eventfd_ctx *eventfd = NULL, *resamplefd = NULL;
 	int ret;
 	unsigned int events;
+	int idx;
 
 	irqfd = kzalloc(sizeof(*irqfd), GFP_KERNEL);
 	if (!irqfd)
@@ -310,6 +321,7 @@ kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args)
 	INIT_LIST_HEAD(&irqfd->list);
 	INIT_WORK(&irqfd->inject, irqfd_inject);
 	INIT_WORK(&irqfd->shutdown, irqfd_shutdown);
+	seqcount_init(&irqfd->irq_entry_sc);
 
 	f = fdget(args->fd);
 	if (!f.file) {
@@ -392,9 +404,9 @@ kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args)
 		goto fail;
 	}
 
-	irq_rt = rcu_dereference_protected(kvm->irq_routing,
-					   lockdep_is_held(&kvm->irqfds.lock));
-	irqfd_update(kvm, irqfd, irq_rt);
+	idx = srcu_read_lock(&kvm->irq_srcu);
+	irqfd_update(kvm, irqfd);
+	srcu_read_unlock(&kvm->irq_srcu, idx);
 
 	list_add_tail(&irqfd->list, &kvm->irqfds.items);
 
@@ -433,12 +445,73 @@ out:
 	kfree(irqfd);
 	return ret;
 }
+
+bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+	struct kvm_irq_ack_notifier *kian;
+	int gsi, idx;
+
+	idx = srcu_read_lock(&kvm->irq_srcu);
+	gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
+	if (gsi != -1)
+		hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
+					 link)
+			if (kian->gsi == gsi) {
+				srcu_read_unlock(&kvm->irq_srcu, idx);
+				return true;
+			}
+
+	srcu_read_unlock(&kvm->irq_srcu, idx);
+
+	return false;
+}
+EXPORT_SYMBOL_GPL(kvm_irq_has_notifier);
+
+void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+	struct kvm_irq_ack_notifier *kian;
+	int gsi, idx;
+
+	trace_kvm_ack_irq(irqchip, pin);
+
+	idx = srcu_read_lock(&kvm->irq_srcu);
+	gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
+	if (gsi != -1)
+		hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
+					 link)
+			if (kian->gsi == gsi)
+				kian->irq_acked(kian);
+	srcu_read_unlock(&kvm->irq_srcu, idx);
+}
+
+void kvm_register_irq_ack_notifier(struct kvm *kvm,
+				   struct kvm_irq_ack_notifier *kian)
+{
+	mutex_lock(&kvm->irq_lock);
+	hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
+	mutex_unlock(&kvm->irq_lock);
+#ifdef __KVM_HAVE_IOAPIC
+	kvm_vcpu_request_scan_ioapic(kvm);
+#endif
+}
+
+void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
+				    struct kvm_irq_ack_notifier *kian)
+{
+	mutex_lock(&kvm->irq_lock);
+	hlist_del_init_rcu(&kian->link);
+	mutex_unlock(&kvm->irq_lock);
+	synchronize_srcu(&kvm->irq_srcu);
+#ifdef __KVM_HAVE_IOAPIC
+	kvm_vcpu_request_scan_ioapic(kvm);
+#endif
+}
 #endif
 
 void
 kvm_eventfd_init(struct kvm *kvm)
 {
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
 	spin_lock_init(&kvm->irqfds.lock);
 	INIT_LIST_HEAD(&kvm->irqfds.items);
 	INIT_LIST_HEAD(&kvm->irqfds.resampler_list);
@@ -447,7 +520,7 @@ kvm_eventfd_init(struct kvm *kvm)
 	INIT_LIST_HEAD(&kvm->ioeventfds);
 }
 
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+#ifdef CONFIG_HAVE_KVM_IRQFD
 /*
  * shutdown any irqfd's that match fd+gsi
  */
@@ -466,14 +539,14 @@ kvm_irqfd_deassign(struct kvm *kvm, struct kvm_irqfd *args)
 	list_for_each_entry_safe(irqfd, tmp, &kvm->irqfds.items, list) {
 		if (irqfd->eventfd == eventfd && irqfd->gsi == args->gsi) {
 			/*
-			 * This rcu_assign_pointer is needed for when
+			 * This clearing of irq_entry.type is needed for when
 			 * another thread calls kvm_irq_routing_update before
 			 * we flush workqueue below (we synchronize with
 			 * kvm_irq_routing_update using irqfds.lock).
-			 * It is paired with synchronize_srcu done by caller
-			 * of that function.
 			 */
-			rcu_assign_pointer(irqfd->irq_entry, NULL);
+			write_seqcount_begin(&irqfd->irq_entry_sc);
+			irqfd->irq_entry.type = 0;
+			write_seqcount_end(&irqfd->irq_entry_sc);
 			irqfd_deactivate(irqfd);
 		}
 	}
@@ -528,20 +601,17 @@ kvm_irqfd_release(struct kvm *kvm)
 }
 
 /*
- * Change irq_routing and irqfd.
+ * Take note of a change in irq routing.
  * Caller must invoke synchronize_srcu(&kvm->irq_srcu) afterwards.
  */
-void kvm_irq_routing_update(struct kvm *kvm,
-			    struct kvm_irq_routing_table *irq_rt)
+void kvm_irq_routing_update(struct kvm *kvm)
 {
 	struct _irqfd *irqfd;
 
 	spin_lock_irq(&kvm->irqfds.lock);
 
-	rcu_assign_pointer(kvm->irq_routing, irq_rt);
-
 	list_for_each_entry(irqfd, &kvm->irqfds.items, list)
-		irqfd_update(kvm, irqfd, irq_rt);
+		irqfd_update(kvm, irqfd);
 
 	spin_unlock_irq(&kvm->irqfds.lock);
 }
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index a228ee8..963b899 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -160,9 +160,9 @@ static int kvm_set_msi_inatomic(struct kvm_kernel_irq_routing_entry *e,
  */
 int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level)
 {
+	struct kvm_kernel_irq_routing_entry entries[KVM_NR_IRQCHIPS];
 	struct kvm_kernel_irq_routing_entry *e;
 	int ret = -EINVAL;
-	struct kvm_irq_routing_table *irq_rt;
 	int idx;
 
 	trace_kvm_set_irq(irq, level, irq_source_id);
@@ -176,15 +176,13 @@ int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level)
 	 * which is limited to 1:1 GSI mapping.
 	 */
 	idx = srcu_read_lock(&kvm->irq_srcu);
-	irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu);
-	if (irq < irq_rt->nr_rt_entries)
-		hlist_for_each_entry(e, &irq_rt->map[irq], link) {
-			if (likely(e->type == KVM_IRQ_ROUTING_MSI))
-				ret = kvm_set_msi_inatomic(e, kvm);
-			else
-				ret = -EWOULDBLOCK;
-			break;
-		}
+	if (kvm_irq_map_gsi(kvm, entries, irq) > 0) {
+		e = &entries[0];
+		if (likely(e->type == KVM_IRQ_ROUTING_MSI))
+			ret = kvm_set_msi_inatomic(e, kvm);
+		else
+			ret = -EWOULDBLOCK;
+	}
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 	return ret;
 }
@@ -264,7 +262,7 @@ void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
 	int idx, gsi;
 
 	idx = srcu_read_lock(&kvm->irq_srcu);
-	gsi = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu)->chip[irqchip][pin];
+	gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
 	if (gsi != -1)
 		hlist_for_each_entry_rcu(kimn, &kvm->mask_notifier_list, link)
 			if (kimn->irq == gsi)
@@ -272,8 +270,7 @@ void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 }
 
-int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
-			  struct kvm_kernel_irq_routing_entry *e,
+int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
 			  const struct kvm_irq_routing_entry *ue)
 {
 	int r = -EINVAL;
@@ -304,7 +301,6 @@ int kvm_set_routing_entry(struct kvm_irq_routing_table *rt,
 		e->irqchip.pin = ue->u.irqchip.pin + delta;
 		if (e->irqchip.pin >= max_pin)
 			goto out;
-		rt->chip[ue->u.irqchip.irqchip][e->irqchip.pin] = ue->gsi;
 		break;
 	case KVM_IRQ_ROUTING_MSI:
 		e->set = kvm_set_msi;
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c
index b43c275..7f256f3 100644
--- a/virt/kvm/irqchip.c
+++ b/virt/kvm/irqchip.c
@@ -31,65 +31,42 @@
 #include <trace/events/kvm.h>
 #include "irq.h"
 
-bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
-{
-	struct kvm_irq_ack_notifier *kian;
-	int gsi, idx;
-
-	idx = srcu_read_lock(&kvm->irq_srcu);
-	gsi = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu)->chip[irqchip][pin];
-	if (gsi != -1)
-		hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
-					 link)
-			if (kian->gsi == gsi) {
-				srcu_read_unlock(&kvm->irq_srcu, idx);
-				return true;
-			}
-
-	srcu_read_unlock(&kvm->irq_srcu, idx);
-
-	return false;
-}
-EXPORT_SYMBOL_GPL(kvm_irq_has_notifier);
+struct kvm_irq_routing_table {
+	int chip[KVM_NR_IRQCHIPS][KVM_IRQCHIP_NUM_PINS];
+	struct kvm_kernel_irq_routing_entry *rt_entries;
+	u32 nr_rt_entries;
+	/*
+	 * Array indexed by gsi. Each entry contains list of irq chips
+	 * the gsi is connected to.
+	 */
+	struct hlist_head map[0];
+};
 
-void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
+int kvm_irq_map_gsi(struct kvm *kvm,
+		    struct kvm_kernel_irq_routing_entry *entries, int gsi)
 {
-	struct kvm_irq_ack_notifier *kian;
-	int gsi, idx;
-
-	trace_kvm_ack_irq(irqchip, pin);
+	struct kvm_irq_routing_table *irq_rt;
+	struct kvm_kernel_irq_routing_entry *e;
+	int n = 0;
+
+	irq_rt = srcu_dereference_check(kvm->irq_routing, &kvm->irq_srcu,
+					lockdep_is_held(&kvm->irq_lock));
+	if (gsi < irq_rt->nr_rt_entries) {
+		hlist_for_each_entry(e, &irq_rt->map[gsi], link) {
+			entries[n] = *e;
+			++n;
+		}
+	}
 
-	idx = srcu_read_lock(&kvm->irq_srcu);
-	gsi = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu)->chip[irqchip][pin];
-	if (gsi != -1)
-		hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
-					 link)
-			if (kian->gsi == gsi)
-				kian->irq_acked(kian);
-	srcu_read_unlock(&kvm->irq_srcu, idx);
+	return n;
 }
 
-void kvm_register_irq_ack_notifier(struct kvm *kvm,
-				   struct kvm_irq_ack_notifier *kian)
+int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin)
 {
-	mutex_lock(&kvm->irq_lock);
-	hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
-	mutex_unlock(&kvm->irq_lock);
-#ifdef __KVM_HAVE_IOAPIC
-	kvm_vcpu_request_scan_ioapic(kvm);
-#endif
-}
+	struct kvm_irq_routing_table *irq_rt;
 
-void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
-				    struct kvm_irq_ack_notifier *kian)
-{
-	mutex_lock(&kvm->irq_lock);
-	hlist_del_init_rcu(&kian->link);
-	mutex_unlock(&kvm->irq_lock);
-	synchronize_srcu(&kvm->irq_srcu);
-#ifdef __KVM_HAVE_IOAPIC
-	kvm_vcpu_request_scan_ioapic(kvm);
-#endif
+	irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu);
+	return irq_rt->chip[irqchip][pin];
 }
 
 int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi)
@@ -115,9 +92,8 @@ int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi)
 int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
 		bool line_status)
 {
-	struct kvm_kernel_irq_routing_entry *e, irq_set[KVM_NR_IRQCHIPS];
-	int ret = -1, i = 0, idx;
-	struct kvm_irq_routing_table *irq_rt;
+	struct kvm_kernel_irq_routing_entry irq_set[KVM_NR_IRQCHIPS];
+	int ret = -1, i, idx;
 
 	trace_kvm_set_irq(irq, level, irq_source_id);
 
@@ -126,10 +102,7 @@ int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
 	 * writes to the unused one.
 	 */
 	idx = srcu_read_lock(&kvm->irq_srcu);
-	irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu);
-	if (irq < irq_rt->nr_rt_entries)
-		hlist_for_each_entry(e, &irq_rt->map[irq], link)
-			irq_set[i++] = *e;
+	i = kvm_irq_map_gsi(kvm, irq_set, irq);
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 
 	while(i--) {
@@ -171,9 +144,11 @@ static int setup_routing_entry(struct kvm_irq_routing_table *rt,
 
 	e->gsi = ue->gsi;
 	e->type = ue->type;
-	r = kvm_set_routing_entry(rt, e, ue);
+	r = kvm_set_routing_entry(e, ue);
 	if (r)
 		goto out;
+	if (e->type == KVM_IRQ_ROUTING_IRQCHIP)
+		rt->chip[e->irqchip.irqchip][e->irqchip.pin] = e->gsi;
 
 	hlist_add_head(&e->link, &rt->map[e->gsi]);
 	r = 0;
@@ -224,7 +199,8 @@ int kvm_set_irq_routing(struct kvm *kvm,
 
 	mutex_lock(&kvm->irq_lock);
 	old = kvm->irq_routing;
-	kvm_irq_routing_update(kvm, new);
+	rcu_assign_pointer(kvm->irq_routing, new);
+	kvm_irq_routing_update(kvm);
 	mutex_unlock(&kvm->irq_lock);
 
 	synchronize_srcu_expedited(&kvm->irq_srcu);
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 4b6c01b..33712fb 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -465,6 +465,8 @@ static struct kvm *kvm_create_vm(unsigned long type)
 
 #ifdef CONFIG_HAVE_KVM_IRQCHIP
 	INIT_HLIST_HEAD(&kvm->mask_notifier_list);
+#endif
+#ifdef CONFIG_HAVE_KVM_IRQFD
 	INIT_HLIST_HEAD(&kvm->irq_ack_notifier_list);
 #endif
 
@@ -2324,6 +2326,34 @@ static int kvm_ioctl_create_device(struct kvm *kvm,
 	return 0;
 }
 
+static long kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
+{
+	switch (arg) {
+	case KVM_CAP_USER_MEMORY:
+	case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
+	case KVM_CAP_JOIN_MEMORY_REGIONS_WORKS:
+#ifdef CONFIG_KVM_APIC_ARCHITECTURE
+	case KVM_CAP_SET_BOOT_CPU_ID:
+#endif
+	case KVM_CAP_INTERNAL_ERROR_DATA:
+#ifdef CONFIG_HAVE_KVM_MSI
+	case KVM_CAP_SIGNAL_MSI:
+#endif
+#ifdef CONFIG_HAVE_KVM_IRQFD
+	case KVM_CAP_IRQFD_RESAMPLE:
+#endif
+	case KVM_CAP_CHECK_EXTENSION_VM:
+		return 1;
+#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
+	case KVM_CAP_IRQ_ROUTING:
+		return KVM_MAX_IRQ_ROUTES;
+#endif
+	default:
+		break;
+	}
+	return kvm_vm_ioctl_check_extension(kvm, arg);
+}
+
 static long kvm_vm_ioctl(struct file *filp,
 			   unsigned int ioctl, unsigned long arg)
 {
@@ -2487,6 +2517,9 @@ static long kvm_vm_ioctl(struct file *filp,
 		r = 0;
 		break;
 	}
+	case KVM_CHECK_EXTENSION:
+		r = kvm_vm_ioctl_check_extension_generic(kvm, arg);
+		break;
 	default:
 		r = kvm_arch_vm_ioctl(filp, ioctl, arg);
 		if (r == -ENOTTY)
@@ -2571,33 +2604,6 @@ static int kvm_dev_ioctl_create_vm(unsigned long type)
 	return r;
 }
 
-static long kvm_dev_ioctl_check_extension_generic(long arg)
-{
-	switch (arg) {
-	case KVM_CAP_USER_MEMORY:
-	case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
-	case KVM_CAP_JOIN_MEMORY_REGIONS_WORKS:
-#ifdef CONFIG_KVM_APIC_ARCHITECTURE
-	case KVM_CAP_SET_BOOT_CPU_ID:
-#endif
-	case KVM_CAP_INTERNAL_ERROR_DATA:
-#ifdef CONFIG_HAVE_KVM_MSI
-	case KVM_CAP_SIGNAL_MSI:
-#endif
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
-	case KVM_CAP_IRQFD_RESAMPLE:
-#endif
-		return 1;
-#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
-	case KVM_CAP_IRQ_ROUTING:
-		return KVM_MAX_IRQ_ROUTES;
-#endif
-	default:
-		break;
-	}
-	return kvm_dev_ioctl_check_extension(arg);
-}
-
 static long kvm_dev_ioctl(struct file *filp,
 			  unsigned int ioctl, unsigned long arg)
 {
@@ -2614,7 +2620,7 @@ static long kvm_dev_ioctl(struct file *filp,
 		r = kvm_dev_ioctl_create_vm(arg);
 		break;
 	case KVM_CHECK_EXTENSION:
-		r = kvm_dev_ioctl_check_extension_generic(arg);
+		r = kvm_vm_ioctl_check_extension_generic(NULL, arg);
 		break;
 	case KVM_GET_VCPU_MMAP_SIZE:
 		r = -EINVAL;